Merge branch 'master' into iterable

815 files changed, 1087307 insertions, 25863 deletions

diff --git a/CODING_STANDARDS b/CODING_STANDARDS
index a3b9d2b7d3..5cf70c92b5 100644
--- a/CODING_STANDARDS
+++ b/CODING_STANDARDS
@@ -165,7 +165,7 @@ User Functions/Methods Naming Conventions
     'foobar'
     'foo_bar'
 
-Internal Function Naming Convensions
+Internal Function Naming Conventions
 ----------------------
 
 1.  Functions that are part of the external API should be named
diff --git a/NEWS b/NEWS
index da7dda7da7..97751aa325 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,97 @@
 PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
-?? ??? 2016, PHP 7.1.0
+?? ??? 2016, PHP 7.1.0beta1
+
+- Core:
+  . Fixed bug #72523 (dtrace issue with reflection (failed test)). (Laruence)
+  . Fixed bug #72508 (strange references after recursive function call and
+    "switch" statement). (Laruence)
+
+- COM:
+  . Fixed bug #72498 (variant_date_from_timestamp null dereference). (Anatol)
+
+- CURL:
+  . Add curl_multi_errno(), curl_share_errno() and curl_share_strerror()
+	functions. (Pierrick)
+  . Add support for HTTP/2 Server Push (davey)
+
+- GD:
+  . Fixed bug #72404 (imagecreatefromjpeg fails on selfie). (cmb)
+
+- PCRE:
+  . Fixed bug #72476 (Memleak in jit_stack). (Laruence)
+  . Fixed bug #72463 (mail fails with invalid argument). (Anatol)
+
+- Readline:
+  . Fixed bug #72538 (readline_redisplay crashes php). (Laruence)
+
+- SQLite3:
+  . Fixed bug #70628 (Clearing bindings on an SQLite3 statement doesn't work).
+    (cmb)
+
+- Session:
+  . Fixed bug #72531 (ps_files_cleanup_dir Buffer overflow). (Laruence)
+
+- Standard:
+  . Implemented RFC: More precise float values. (Jakub Zelenka, Yasuo)
+  . array_multisort now uses zend_sort instead zend_qsort. (Laruence)
+  . Fixed bug #72505 (readfile() mangles files larger than 2G). (Cschneid)
+
+- Streams:
+  . Fixed bug #72534 (stream_socket_get_name crashes). (Anatol)
+
+- OpenSSL:
+  . Implemented FR #61204 (Add elliptic curve support for OpenSSL).
+    (Dominic Luechinger)
+
+23 Jun 2016, PHP 7.1.0alpha2
+
+- Core:
+  . Implemented RFC: Replace "Missing argument" warning with "Too few
+    arguments" exception. (Dmitry)
+  . Implemented RFC: Fix inconsistent behavior of $this variable. (Dmitry)
+  . Fixed bug #72441 (Segmentation fault: RFC list_keys). (Laruence)
+  . Fixed bug #72395 (list() regression). (Laruence)
+  . Fixed bug #72373 (TypeError after Generator function w/declared return type
+    finishes). (Nikita)
+  . Fixed bug #69489 (tempnam() should raise notice if falling back to temp dir).
+    (Laruence, Anatol)
+  . Fixed UTF-8 and long path support on Windows. (Anatol)
+
+- GD:
+  . Fixed bug #43475 (Thick styled lines have scrambled patterns). (cmb)
+  . Fixed bug #53640 (XBM images require width to be multiple of 8). (cmb)
+  . Fixed bug #64641 (imagefilledpolygon doesn't draw horizontal line). (cmb)
+
+- JSON
+  . Implemented FR #46600 ("_empty_" key in objects). (Jakub Zelenka)
+
+- Mbstring:
+  . Fixed bug #72405 (mb_ereg_replace - mbc_to_code (oniguruma) -
+    oob read access). (Laruence)
+  . Fixed bug #72399 (Use-After-Free in MBString (search_re)). (Laruence)
+
+- OpenSSL:
+  . Implemented FR #67304 (Added AEAD support [CCM and GCM modes] to
+    openssl_encrypt and openssl_decrypt). (Jakub Zelenka)
+  . Implemented error storing to the global queue and cleaning up the OpenSSL
+    error queue (resolves bugs #68276 and #69882). (Jakub Zelenka)
+
+- PCRE:
+  . Upgraded to PCRE 8.39. (Anatol)
+
+- Sqlite3:
+  . Implemented FR #72385 (Update SQLite bundle lib(3.13.0)). (Laruence)
+
+- Standard:
+  . Fixed bug #72306 (Heap overflow through proc_open and $env parameter).
+    (Laruence)
+
+- Streams:
+  . Fixed bug #72439 (Stream socket with remote address leads to a segmentation
+    fault). (Laruence)
+
+09 Jun 2016, PHP 7.1.0alpha1
 
 - Core:
   . Added nullable types. (Levi, Dmitry)
@@ -10,10 +101,15 @@ PHP                                                                        NEWS
   . Change statement and fcall extension handlers to accept frame. (Joe)
   . Implemented safe execution timeout handling, that prevents random crashes
     after "Maximum execution time exceeded" error. (Dmitry)
+  . Fixed bug #53432 (Assignment via string index access on an empty string
+    converts to array). (Nikita)
   . Fixed bug #62210 (Exceptions can leak temporary variables). (Dmitry, Bob)
   . Fixed bug #62814 (It is possible to stiffen child class members visibility).
     (Nikita)
   . Fixed bug #69989 (Generators don't participate in cycle GC). (Nikita)
+  . Fixed bug #70228 (Memleak if return in finally block). (Dmitry)
+  . Fixed bug #71266 (Missing separation of properties HT in foreach etc).
+    (Dmitry)
   . Fixed bug #71604 (Aborted Generators continue after nested finally).
     (Nikita)
   . Fixed bug #71572 (String offset assignment from an empty string inserts
diff --git a/README.md b/README.md
index 7618ffe383..074481b1c8 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ Pull Requests
 =============
 PHP accepts pull requests via github. Discussions are done on github, but
 depending on the topic can also be relayed to the official PHP developer
-mailinglist internals@lists.php.net.
+mailing list internals@lists.php.net.
 
 New features require an RFC and must be accepted by the developers.
 See https://wiki.php.net/rfc and https://wiki.php.net/rfc/voting for more
diff --git a/TSRM/tsrm_config_common.h b/TSRM/tsrm_config_common.h
index eba9c13488..829cf677f0 100644
--- a/TSRM/tsrm_config_common.h
+++ b/TSRM/tsrm_config_common.h
@@ -42,7 +42,10 @@ char *alloca ();
 #endif
 
 #ifndef MAXPATHLEN
-# ifdef PATH_MAX
+# if _WIN32
+#  include "win32/ioutil.h"
+#  define MAXPATHLEN PHP_WIN32_IOUTIL_MAXPATHLEN
+# elif PATH_MAX
 #  define MAXPATHLEN PATH_MAX
 # elif defined(MAX_PATH)
 #  define MAXPATHLEN MAX_PATH
diff --git a/TSRM/tsrm_win32.c b/TSRM/tsrm_win32.c
index 6eba067c06..7015b3bbb7 100644
--- a/TSRM/tsrm_win32.c
+++ b/TSRM/tsrm_win32.c
@@ -33,6 +33,7 @@
 #include <Sddl.h>
 #include "tsrm_win32.h"
 #include "zend_virtual_cwd.h"
+#include "win32/ioutil.h"
 
 #ifdef ZTS
 static ts_rsrc_id win32_globals_id;
@@ -208,28 +209,42 @@ TSRM_API int tsrm_win32_access(const char *pathname, int mode)
 	BYTE * psec_desc = NULL;
 	BOOL fAccess = FALSE;
 
+	PHP_WIN32_IOUTIL_INIT_W(pathname)
+	if (!pathw) {
+		return -1;
+	}
+
 	realpath_cache_bucket * bucket = NULL;
 	char * real_path = NULL;
 
 	if (mode == 1 /*X_OK*/) {
 		DWORD type;
-		return GetBinaryType(pathname, &type) ? 0 : -1;
+		int ret;
+
+		ret = GetBinaryTypeW(pathw, &type) ? 0 : -1;
+
+		PHP_WIN32_IOUTIL_CLEANUP_W()
+
+		return ret;
 	} else {
 		if(!IS_ABSOLUTE_PATH(pathname, strlen(pathname)+1)) {
-			real_path = (char *)malloc(MAX_PATH);
+			real_path = (char *)malloc(MAXPATHLEN);
 			if(tsrm_realpath(pathname, real_path) == NULL) {
 				goto Finished;
 			}
 			pathname = real_path;
+			PHP_WIN32_IOUTIL_REINIT_W(pathname);
  		}
 
-		if(access(pathname, mode)) {
+		if(php_win32_ioutil_access(pathname, mode)) {
+			PHP_WIN32_IOUTIL_CLEANUP_W()
 			free(real_path);
 			return errno;
 		}
 
  		/* If only existence check is made, return now */
  		if (mode == 0) {
+			PHP_WIN32_IOUTIL_CLEANUP_W()
 			free(real_path);
 			return 0;
 		}
@@ -285,10 +300,11 @@ TSRM_API int tsrm_win32_access(const char *pathname, int mode)
 			if(bucket == NULL && real_path == NULL) {
 				/* We used the pathname directly. Call tsrm_realpath */
 				/* so that entry is created in realpath cache */
-				real_path = (char *)malloc(MAX_PATH);
+				real_path = (char *)malloc(MAXPATHLEN);
 				if(tsrm_realpath(pathname, real_path) != NULL) {
 					pathname = real_path;
 					bucket = realpath_cache_lookup(pathname, (int)strlen(pathname), t);
+					PHP_WIN32_IOUTIL_REINIT_W(pathname);
 				}
 			}
  		}
@@ -325,13 +341,13 @@ TSRM_API int tsrm_win32_access(const char *pathname, int mode)
 		}
 
 		/* Get size of security buffer. Call is expected to fail */
-		if(GetFileSecurity(pathname, sec_info, NULL, 0, &sec_desc_length)) {
+		if(GetFileSecurityW(pathw, sec_info, NULL, 0, &sec_desc_length)) {
 			goto Finished;
 		}
 
 		psec_desc = (BYTE *)malloc(sec_desc_length);
 		if(psec_desc == NULL ||
-			 !GetFileSecurity(pathname, sec_info, (PSECURITY_DESCRIPTOR)psec_desc, sec_desc_length, &sec_desc_length)) {
+			 !GetFileSecurityW(pathw, sec_info, (PSECURITY_DESCRIPTOR)psec_desc, sec_desc_length, &sec_desc_length)) {
 			goto Finished;
 		}
 
@@ -373,6 +389,7 @@ Finished:
 			real_path = NULL;
 		}
 
+		PHP_WIN32_IOUTIL_CLEANUP_W()
 		if(fAccess == FALSE) {
 			errno = EACCES;
 			return errno;
@@ -459,14 +476,15 @@ TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd,
 {
 	FILE *stream = NULL;
 	int fno, type_len, read, mode;
-	STARTUPINFO startup;
+	STARTUPINFOW startup;
 	PROCESS_INFORMATION process;
 	SECURITY_ATTRIBUTES security;
 	HANDLE in, out;
 	DWORD dwCreateFlags = 0;
 	BOOL res;
 	process_pair *proc;
-	char *cmd;
+	char *cmd = NULL;
+	wchar_t *cmdw = NULL, *cwdw = NULL, *envw = NULL;
 	int i;
 	char *ptype = (char *)type;
 	HANDLE thread_token = NULL;
@@ -490,18 +508,42 @@ TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd,
 		ptype++;
 	}
 
+	cmd = (char*)malloc(strlen(command)+strlen(TWG(comspec))+sizeof(" /c ")+2);
+	if (!cmd) {
+		return NULL;
+	}
+
+	sprintf(cmd, "%s /c \"%s\"", TWG(comspec), command);
+	cmdw = php_win32_cp_any_to_w(cmd);
+	if (!cmdw) {
+		free(cmd);
+		return NULL;
+	}
+
+	if (cwd) {
+		cwdw = php_win32_ioutil_any_to_w(cwd);
+		if (!cwdw) {
+			free(cmd);
+			free(cmdw);
+			return NULL;
+		}
+	}
+
 	security.nLength				= sizeof(SECURITY_ATTRIBUTES);
 	security.bInheritHandle			= TRUE;
 	security.lpSecurityDescriptor	= NULL;
 
 	if (!type_len || !CreatePipe(&in, &out, &security, 2048L)) {
+		free(cmdw);
+		free(cwdw);
+		free(cmd);
 		return NULL;
 	}
 
-	memset(&startup, 0, sizeof(STARTUPINFO));
+	memset(&startup, 0, sizeof(STARTUPINFOW));
 	memset(&process, 0, sizeof(PROCESS_INFORMATION));
 
-	startup.cb			= sizeof(STARTUPINFO);
+	startup.cb			= sizeof(STARTUPINFOW);
 	startup.dwFlags		= STARTF_USESTDHANDLES;
 	startup.hStdError	= GetStdHandle(STD_ERROR_HANDLE);
 
@@ -533,19 +575,28 @@ TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd,
 		}
 	}
 
-	cmd = (char*)malloc(strlen(command)+strlen(TWG(comspec))+sizeof(" /c ")+2);
-	if (!cmd) {
-		return NULL;
+	envw = php_win32_cp_env_any_to_w(env);
+	if (envw) {
+		dwCreateFlags |= CREATE_UNICODE_ENVIRONMENT;
+	} else {
+		if (env) {
+			free(cmd);
+			free(cmdw);
+			free(cwdw);
+			return NULL;
+		}
 	}
 
-	sprintf(cmd, "%s /c \"%s\"", TWG(comspec), command);
 	if (asuser) {
-		res = CreateProcessAsUser(token_user, NULL, cmd, &security, &security, security.bInheritHandle, dwCreateFlags, env, cwd, &startup, &process);
+		res = CreateProcessAsUserW(token_user, NULL, cmdw, &security, &security, security.bInheritHandle, dwCreateFlags, envw, cwdw, &startup, &process);
 		CloseHandle(token_user);
 	} else {
-		res = CreateProcess(NULL, cmd, &security, &security, security.bInheritHandle, dwCreateFlags, env, cwd, &startup, &process);
+		res = CreateProcessW(NULL, cmdw, &security, &security, security.bInheritHandle, dwCreateFlags, envw, cwdw, &startup, &process);
 	}
 	free(cmd);
+	free(cmdw);
+	free(cwdw);
+	free(envw);
 
 	if (!res) {
 		return NULL;
@@ -749,10 +800,17 @@ TSRM_API int win32_utime(const char *filename, struct utimbuf *buf) /* {{{ */
 {
 	FILETIME mtime, atime;
 	HANDLE hFile;
+	PHP_WIN32_IOUTIL_INIT_W(filename)
 
-	hFile = CreateFile(filename, GENERIC_WRITE, FILE_SHARE_WRITE|FILE_SHARE_READ, NULL,
+	if (!pathw) {
+		return -1;
+	}
+
+	hFile = CreateFileW(pathw, GENERIC_WRITE, FILE_SHARE_WRITE|FILE_SHARE_READ, NULL,
 				 OPEN_ALWAYS, FILE_FLAG_BACKUP_SEMANTICS, NULL);
 
+	PHP_WIN32_IOUTIL_CLEANUP_W()
+
 	/* OPEN_ALWAYS mode sets the last error to ERROR_ALREADY_EXISTS but
 	   the CreateFile operation succeeds */
 	if (GetLastError() == ERROR_ALREADY_EXISTS) {
diff --git a/UPGRADING b/UPGRADING
index 30cf107525..b918e3db7a 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -46,6 +46,10 @@ PHP 7.1 UPGRADE NOTES
     the notice level only.
 
 - JSON:
+  . The serialize_precision is used instead of precision when encoding double
+    values.
+  . An empty key is decoded as an empty property name instead of using _empty_
+    property name when decoding object to stdClass.
   . When calling json_encode with JSON_UNESCAPED_UNICODE option, U+2028 and
     U+2029 are escaped.
 
@@ -112,10 +116,14 @@ PHP 7.1 UPGRADE NOTES
   mb_strpos() and mb_stripos() now accept negative string offsets.
 - substr_count() and mb_strimwidth() additionally also accept negative length.
 - file_get_contents() accepts a negative seek offset if the stream is seekable.
+- tempnam() throws a notice when failing back to the system temp dir.
 
 ========================================
 6. New Functions
 ========================================
+- Core:
+  . Added sapi_windows_cp_set(), sapi_windows_cp_get(), sapi_windows_cp_is_utf8(),
+    sapi_windows_cp_conv() for codepage handling.
 
 ========================================
 7. New Classes and Interfaces
@@ -128,8 +136,12 @@ PHP 7.1 UPGRADE NOTES
 ========================================
 9. Other Changes to Extensions
 ========================================
+
+- GD:
+  . Changed the default of the ini setting gd.jpeg_ignore_warning to 1.
+
 - SQLite3:
-  . Upgraded bundled SQLite lib to 3.9.2
+  . Upgraded bundled SQLite lib to 3.13.0
 
 ========================================
 10. New Global Constants
@@ -147,11 +159,61 @@ PHP 7.1 UPGRADE NOTES
 11. Changes to INI File Handling
 ========================================
 
+- serialize_precision
+  . If the value is set to -1, then the dtoa mode 0 is used. The value -1
+    is now used by default.
+
+- precision
+  . If the value is set to -1, then the dtoa mode 0 is used. No changes
+    in default value which is still 14.
+
 ========================================
 12. Windows Support
 ========================================
 
 - Core:
+  . Support for long and UTF-8 path;
+
+    If an application is UTF-8 conform, no further action is required. For
+    applications depending on paths in non UTF-8 encodings for I/O, an explicit
+    INI directive has to be set. The encoding INI settings check relies on the
+    order in the core:
+      - internal_encoding
+      - default_charset
+      - zend.multibyte
+
+    Several functions for codepage handling were itroduced:
+      - sapi_windows_cp_set() to set the default codepage
+      - sapi_windows_cp_get() to retrieve the current codepage
+      - sapi_windows_cp_is_utf8()
+      - sapi_windows_cp_conv() to convert between codepages, using iconv()
+        compatible signature
+    These functions are thread safe.
+
+    The console output codepage is adjusted depending on the encoding used in
+    PHP. Depending on the concrete system OEM codepage, the visible output
+    might or might be not correct. For example, in the default cmd.exe and on
+    a system with the OEM codepage 437, outputs in codepages 1251, 1252, 1253
+    and some others can be shown correctly when using UTF-8. On the same system,
+    chars in codepage like 20932 probably won't be shown correctly. This refers
+    to the particular system rules for codepage, font compatibility and the
+    particular console program used. PHP automatically sets the console codepage
+    according to the encoding rules from php.ini. Using alternative consoles
+    instead of cmd.exe directly might bring better experience in some cases.
+
+    As a result of UTF-8 support in the streams, PHP scripts are not limited
+    to ASCII or ANSI filenames anymore. This is supported out of the box on
+    CLI. For other SAPI, the documentation for the corresponding server
+    is useful.
+
+    Long paths support is transparent. Paths longer than 260 bytes get
+    automatically prefixed with \\?\. The max path length is limited to
+    2048 bytes. Be aware, that the path segment limit (basename length) still
+    persists.
+
+    The recommended way to handle file paths, I/O and other related topics is
+    by utilizing UTF-8.
+
   . Support for ftok()
 
 - FCGI
diff --git a/UPGRADING.INTERNALS b/UPGRADING.INTERNALS
index 6e30f7cad8..476e7c255e 100644
--- a/UPGRADING.INTERNALS
+++ b/UPGRADING.INTERNALS
@@ -2,6 +2,8 @@ PHP 7.1 INTERNALS UPGRADE NOTES
 
 0. Wiki Examples
 1. Internal API changes
+  e. Codepage handling on Windows
+  f. Path handling on Windows
 
 2. Build system changes
   a. Unix build system changes
@@ -21,6 +23,51 @@ changes. See: https://wiki.php.net/phpng-upgrading
 1. Internal API changes
 ========================
 
+  e. Codepage handling on Windows
+     
+    A set of new APIs was introduced, which allows to handle codepage
+    conversions. The corresponding prototypes and macros are contained
+    in win32/codepage.h.
+
+    Functions with php_win32_cp_* signatures provide handling for various
+    codepage aspects. Primarily they are in use at various places in the
+    I/O utils code and directly in the core where necessary, providing
+    conversions to/from UTF-16. Arbitrary conversions between codepages
+    are possible as well, whereby UTF-16 will be always an intermediate
+    state in this case.
+
+    For input length arguments, the macro PHP_WIN32_CP_IGNORE_LEN can be
+    passed, then the API will calculate the length.  For output length
+    arguments, the macro PHP_WIN32_CP_IGNORE_LEN_P can be passed, then
+    the API won't set the output length.
+
+    The mapping between encodings and codepages is provided by the predefined
+    array of data contained in win32/cp_enc_map.c. To change the data,
+    a generator win32/cp_enc_map_gen.c needs to be edited and run.
+
+  f. Path handling on Windows
+
+    A set of new APIs was introduced, which allows to handle UTF-8 paths. The
+    corresponding prototypes and macros are contained in win32/ioutil.h.
+
+    Functions with php_win32_ioutil_* signatures provide POSIX I/O analogues.
+    These functions are integrated in various places across the code base to
+    support Unicode filenames. While accepting char * arguments, internally 
+    the conversion to wchar_t * happens. Internally almost no ANSI APIs are
+    used, but directly their wide equivalents. The string conversion rules
+    correspond to those already present in the core and depend on the current
+    encoding settings. Doing so allows to move away from the ANSI Windows API
+    with its dependency on the system OEM/ANSI codepage.
+
+    Thanks to the wide API usage, the long paths are now supported as well. The
+    PHP_WIN32_IOUTIL_MAXPATHLEN macro is defined to 2048 bytes and will override
+    the MAXPATHLEN in files where the header is included.
+
+    The most optimal use case for scripts is utilizing UTF-8 for any I/O
+    related functions. UTF-8 filenames are supported on any system disregarding
+    the system OEM/ANSI codepage.
+
+
 ========================
 2. Build system changes
 ========================
diff --git a/Zend/Zend.m4 b/Zend/Zend.m4
index bdeac672b4..9d3b46a755 100644
--- a/Zend/Zend.m4
+++ b/Zend/Zend.m4
@@ -370,10 +370,10 @@ AC_CHECK_FUNCS(mremap)
 
 
 AC_ARG_ENABLE(zend-signals,
-[  --enable-zend-signals   Use zend signal handling],[
+[  --disable-zend-signals  whether to enable zend signal handling],[
   ZEND_SIGNALS=$enableval
 ],[
-  ZEND_SIGNALS=no
+  ZEND_SIGNALS=yes
 ])  
 
 AC_CHECK_FUNC(sigaction, [
diff --git a/Zend/tests/001.phpt b/Zend/tests/001.phpt
index bec7d8adbc..bbd4ea3ece 100644
--- a/Zend/tests/001.phpt
+++ b/Zend/tests/001.phpt
@@ -17,11 +17,20 @@ function test3($a, $b) {
 
 test1();
 test2(1);
-test2();
+try {
+	test2();
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
+
 test3(1,2);
 
 call_user_func("test1");
-call_user_func("test3", 1);
+try {
+	call_user_func("test3", 1);
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 call_user_func("test3", 1, 2);
 
 class test {
@@ -38,14 +47,10 @@ echo "Done\n";
 --EXPECTF--	
 int(0)
 int(1)
-
-Warning: Missing argument 1 for test2(), called in %s on line %d
-int(0)
+Exception: Too few arguments to function test2(), 0 passed in %s001.php on line 18 and exactly 1 expected
 int(2)
 int(0)
-
-Warning: Missing argument 2 for test3()%s
-int(1)
+Exception: Too few arguments to function test3(), 1 passed in %s001.php on line 27 and exactly 2 expected
 int(2)
 int(1)
 
diff --git a/Zend/tests/002.phpt b/Zend/tests/002.phpt
index b01c7fa329..1728330c08 100644
--- a/Zend/tests/002.phpt
+++ b/Zend/tests/002.phpt
@@ -23,11 +23,19 @@ function test3($a, $b) {
 test1();
 test1(10);
 test2(1);
-test2();
+try {
+	test2();
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 test3(1,2);
 
 call_user_func("test1");
-call_user_func("test3", 1);
+try {
+	call_user_func("test3", 1);
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 call_user_func("test3", 1, 2);
 
 class test {
@@ -62,14 +70,7 @@ int(1)
 
 Warning: func_get_arg():  Argument 1 not passed to function in %s on line %d
 bool(false)
-
-Warning: Missing argument 1 for test2(), called in %s on line %d and defined in %s on line %d
-
-Warning: func_get_arg():  Argument 0 not passed to function in %s on line %d
-bool(false)
-
-Warning: func_get_arg():  Argument 1 not passed to function in %s on line %d
-bool(false)
+Exception: Too few arguments to function test2(), 0 passed in %s002.php on line %d and exactly 1 expected
 int(1)
 int(2)
 
@@ -84,15 +85,7 @@ bool(false)
 
 Warning: func_get_arg():  Argument 1 not passed to function in %s on line %d
 bool(false)
-
-Warning: Missing argument 2 for test3()%s
-int(1)
-
-Warning: func_get_arg():  Argument 1 not passed to function in %s on line %d
-bool(false)
-
-Warning: func_get_arg():  Argument 2 not passed to function in %s on line %d
-bool(false)
+Exception: Too few arguments to function test3(), 1 passed in %s002.php on line %d and exactly 2 expected
 int(1)
 int(2)
 
diff --git a/Zend/tests/003.phpt b/Zend/tests/003.phpt
index 5c3b83d25e..91daa705d3 100644
--- a/Zend/tests/003.phpt
+++ b/Zend/tests/003.phpt
@@ -18,11 +18,19 @@ function test3($a, $b) {
 test1();
 test1(10);
 test2(1);
-test2();
+try {
+	test2();
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 test3(1,2);
 
 call_user_func("test1");
-call_user_func("test3", 1);
+try {
+	call_user_func("test3", 1);
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 call_user_func("test3", 1, 2);
 
 class test {
@@ -47,10 +55,7 @@ array(1) {
   [0]=>
   int(1)
 }
-
-Warning: Missing argument 1 for test2(), called in %s on line %d and defined in %s on line %d
-array(0) {
-}
+Exception: Too few arguments to function test2(), 0 passed in %s003.php on line %d and exactly 1 expected
 array(2) {
   [0]=>
   int(1)
@@ -59,12 +64,7 @@ array(2) {
 }
 array(0) {
 }
-
-Warning: Missing argument 2 for test3()%s
-array(1) {
-  [0]=>
-  int(1)
-}
+Exception: Too few arguments to function test3(), 1 passed in %s003.php on line %d and exactly 2 expected
 array(2) {
   [0]=>
   int(1)
diff --git a/Zend/tests/030.phpt b/Zend/tests/030.phpt
index 8afcb66bd8..2318420319 100644
--- a/Zend/tests/030.phpt
+++ b/Zend/tests/030.phpt
@@ -31,40 +31,4 @@ $test->bar();
 
 ?>
 --EXPECTF--
-object(Exception)#%d (7) {
-  ["message":protected]=>
-  string(3) "foo"
-  ["string":"Exception":private]=>
-  string(0) ""
-  ["code":protected]=>
-  int(0)
-  ["file":protected]=>
-  string(%d) "%s030.php"
-  ["line":protected]=>
-  int(%d)
-  ["trace":"Exception":private]=>
-  array(1) {
-    [0]=>
-    array(6) {
-      ["file"]=>
-      string(%d) "%s030.php"
-      ["line"]=>
-      int(%d)
-      ["function"]=>
-      string(3) "bar"
-      ["class"]=>
-      string(3) "foo"
-      ["type"]=>
-      string(2) "->"
-      ["args"]=>
-      array(0) {
-      }
-    }
-  }
-  ["previous":"Exception":private]=>
-  NULL
-}
-'test' => '0'
-'test_2' => '1'
-'test_3' => '2'
-ok
+Fatal error: Cannot re-assign $this in %s030.php on line 11
diff --git a/Zend/tests/bug33996.phpt b/Zend/tests/bug33996.phpt
index c399ee9975..3936eb8845 100644
--- a/Zend/tests/bug33996.phpt
+++ b/Zend/tests/bug33996.phpt
@@ -19,15 +19,19 @@ function NormalTest($a)
     echo "Hi!";
 }
 
-NormalTest();
-FooTest();
+try {
+	NormalTest();
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
+try {
+	FooTest();
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 FooTest(new Foo());
 ?>
 --EXPECTF--
-Warning: Missing argument 1 for NormalTest(), called in %sbug33996.php on line %d and defined in %sbug33996.php on line %d
-Hi!
-Fatal error: Uncaught TypeError: Argument 1 passed to FooTest() must be an instance of Foo, none given, called in %sbug33996.php on line %d and defined in %sbug33996.php:%d
-Stack trace:
-#0 %s(%d): FooTest()
-#1 {main}
-  thrown in %sbug33996.php on line %d
+Exception: Too few arguments to function NormalTest(), 0 passed in %sbug33996.php on line 18 and exactly 1 expected
+Exception: Too few arguments to function FooTest(), 0 passed in %sbug33996.php on line 23 and exactly 1 expected
+Hello!
diff --git a/Zend/tests/bug38047.phpt b/Zend/tests/bug38047.phpt
index 5e7b3efc94..09739d23eb 100644
--- a/Zend/tests/bug38047.phpt
+++ b/Zend/tests/bug38047.phpt
@@ -43,7 +43,9 @@ Non-static method A::A_ftk() should not be called statically
 1 %sbug38047.php:13 get_error_context()
 2 %sbug38047.php:36 kalus_error_handler()
 
-Missing argument 1 for A::A_ftk(), called in %sbug38047.php on line 36 and defined
-1 %sbug38047.php:13 get_error_context()
-2 %sbug38047.php:7 kalus_error_handler()
-3 %sbug38047.php:36 A_ftk()
+
+Fatal error: Uncaught Error: Too few arguments to function A::A_ftk(), 0 passed in %sbug38047.php on line 36 and exactly 1 expected in %sbug38047.php:7
+Stack trace:
+#0 %sbug38047.php(36): A::A_ftk()
+#1 {main}
+  thrown in %sbug38047.php on line 7
diff --git a/Zend/tests/bug53432.phpt b/Zend/tests/bug53432.phpt
new file mode 100644
index 0000000000..83df599313
--- /dev/null
+++ b/Zend/tests/bug53432.phpt
@@ -0,0 +1,65 @@
+--TEST--
+Bug #53432: Assignment via string index access on an empty string converts to array
+--FILE--
+<?php
+
+$str = '';
+var_dump($str[0] = 'a');
+var_dump($str);
+
+$str = '';
+var_dump($str[5] = 'a');
+var_dump($str);
+
+$str = '';
+var_dump($str[-1] = 'a');
+var_dump($str);
+
+$str = '';
+var_dump($str['foo'] = 'a');
+var_dump($str);
+
+$str = '';
+try {
+    var_dump($str[] = 'a');
+} catch (Error $e) {
+    echo "Error: {$e->getMessage()}\n";
+}
+var_dump($str);
+
+$str = '';
+try {
+    var_dump($str[0] += 1);
+} catch (Error $e) {
+    echo "Error: {$e->getMessage()}\n";
+}
+var_dump($str);
+
+$str = '';
+try {
+    var_dump($str[0][0] = 'a');
+} catch (Error $e) {
+    echo "Error: {$e->getMessage()}\n";
+}
+var_dump($str);
+
+?>
+--EXPECTF--
+string(1) "a"
+string(1) "a"
+string(1) "a"
+string(6) "     a"
+
+Warning: Illegal string offset:  -1 in %s on line %d
+NULL
+string(0) ""
+
+Warning: Illegal string offset 'foo' in %s on line %d
+string(1) "a"
+string(1) "a"
+Error: [] operator not supported for strings
+string(0) ""
+Error: Cannot use assign-op operators with string offsets
+string(0) ""
+Error: Cannot use string offset as an array
+string(0) ""
diff --git a/Zend/tests/bug55705.phpt b/Zend/tests/bug55705.phpt
index f051bca6dc..fc17139344 100644
--- a/Zend/tests/bug55705.phpt
+++ b/Zend/tests/bug55705.phpt
@@ -6,7 +6,7 @@ function f(callable $c) {}
 f();
 ?>
 --EXPECTF--
-Fatal error: Uncaught TypeError: Argument 1 passed to f() must be callable, none given, called in %s on line 3 and defined in %s:%d
+Fatal error: Uncaught Error: Too few arguments to function f(), 0 passed in %s on line 3 and exactly 1 expected in %s:2
 Stack trace:
 #0 %s(%d): f()
 #1 {main}
diff --git a/Zend/tests/bug68370.phpt b/Zend/tests/bug68370.phpt
index 25589bf455..73411ca9b9 100644
--- a/Zend/tests/bug68370.phpt
+++ b/Zend/tests/bug68370.phpt
@@ -13,6 +13,4 @@ $x = $c->test();
 print_r($x);
 unset($c, $x);
 --EXPECTF--
-Array
-(
-)
+Fatal error: Cannot unset $this in %sbug68370.php on line 4
diff --git a/Zend/tests/bug70689.phpt b/Zend/tests/bug70689.phpt
index e3feeed9b0..286b6f4225 100644
--- a/Zend/tests/bug70689.phpt
+++ b/Zend/tests/bug70689.phpt
@@ -19,4 +19,8 @@ try {
 
 ?>
 --EXPECTF--
-Missing argument 1 for foo(), called in %sbug70689.php on line %d and defined
+Fatal error: Uncaught Error: Too few arguments to function foo(), 0 passed in %sbug70689.php on line 12 and exactly 1 expected in %sbug70689.php:3
+Stack trace:
+#0 %sbug70689.php(12): foo()
+#1 {main}
+  thrown in %sbug70689.php on line 3
diff --git a/Zend/tests/bug71266.phpt b/Zend/tests/bug71266.phpt
new file mode 100644
index 0000000000..d67c6f6363
--- /dev/null
+++ b/Zend/tests/bug71266.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Bug #71266 (Missing separation of properties HT in foreach etc)
+--FILE--
+<?php
+$one = 1;
+$two = 2;
+$arr = ['foo' => $one, 'bar' => $two];
+$obj = (object) $arr;
+foreach ($obj as $val) {
+    var_dump($val);
+    $obj->bar = 42;
+}
+
+$arr = ['foo' => $one, 'bar' => $two];
+$obj = (object) $arr;
+next($obj);
+var_dump(current($arr));
+?>
+--EXPECT--
+int(1)
+int(42)
+int(1)
diff --git a/Zend/tests/bug72335.phpt b/Zend/tests/bug72335.phpt
new file mode 100644
index 0000000000..854de34281
--- /dev/null
+++ b/Zend/tests/bug72335.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Misoptimize due to type narrowing
+--FILE--
+<?php
+
+function test() {
+    $b = false;
+    $x = (1<<53)+1;
+    do {
+        $x = 1.0 * ($x - (1<<53));
+    } while ($b);
+    return $x;
+}
+var_dump(test());
+
+?>
+--EXPECT--
+float(1)
diff --git a/Zend/tests/bug72373.phpt b/Zend/tests/bug72373.phpt
new file mode 100644
index 0000000000..67377c5ba7
--- /dev/null
+++ b/Zend/tests/bug72373.phpt
@@ -0,0 +1,20 @@
+--TEST--
+Bug #72373: TypeError after Generator function w/declared return type finishes
+--FILE--
+<?php
+
+function foo() : Generator {
+    yield 1;
+    yield 2;
+    yield 3;
+}
+
+foreach (foo() as $bar) {
+    echo $bar . "\n";
+}
+
+?>
+--EXPECT--
+1
+2
+3
diff --git a/Zend/tests/bug72395.phpt b/Zend/tests/bug72395.phpt
new file mode 100644
index 0000000000..e89ecdd5ad
--- /dev/null
+++ b/Zend/tests/bug72395.phpt
@@ -0,0 +1,10 @@
+--TEST--
+Bug #72395 (list() regression)
+--FILE--
+<?php
+list(,,$a,,$b,) = array(1, 2, 3, 4, 5, 6);
+var_dump($a, $b);
+?>
+--EXPECT--
+int(3)
+int(5)
diff --git a/Zend/tests/bug72441.phpt b/Zend/tests/bug72441.phpt
new file mode 100644
index 0000000000..af57b3adb0
--- /dev/null
+++ b/Zend/tests/bug72441.phpt
@@ -0,0 +1,14 @@
+--TEST--
+Bug #72441 (Segmentation fault: RFC list_keys)
+--FILE--
+<?php
+
+$array = [];
+
+list(
+	'' => $foo,
+	$bar
+) = $array;
+?>
+--EXPECTF--
+Fatal error: Cannot mix keyed and unkeyed array entries in assignments in %sbug72441.php on line %d
diff --git a/Zend/tests/bug72508.phpt b/Zend/tests/bug72508.phpt
new file mode 100644
index 0000000000..b39aa16d02
--- /dev/null
+++ b/Zend/tests/bug72508.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Bug #72508 (strange references after recursive function call and "switch" statement)
+--FILE--
+<?php
+function a ($option) {
+	b($option['bla']);
+	c($option);
+	var_dump($option);
+}
+function b (&$string) {
+	$string = 'changed';
+}
+function c ($option) {
+	switch ($option['bla']) {
+	default:
+		$copy = $option;
+		$copy['bla'] = 'copy';
+		break;
+	}
+}
+a(array('bla' => 'fasel'));
+
+?>
+--EXPECT--
+array(1) {
+  ["bla"]=>
+  string(7) "changed"
+}
diff --git a/Zend/tests/call_user_func_006.phpt b/Zend/tests/call_user_func_006.phpt
new file mode 100644
index 0000000000..16a59bcf5b
--- /dev/null
+++ b/Zend/tests/call_user_func_006.phpt
@@ -0,0 +1,28 @@
+--TEST--
+call_user_func() should error on reference arguments
+--FILE--
+<?php
+
+namespace Foo;
+
+function bar(&$ref) {
+    $ref = 24;
+}
+
+$x = 42;
+$ref =& $x;
+\call_user_func('Foo\bar', $x);
+var_dump($x);
+
+$y = 42;
+$ref =& $y;
+call_user_func('Foo\bar', $y);
+var_dump($y);
+
+?>
+--EXPECTF--
+Warning: Parameter 1 to Foo\bar() expected to be a reference, value given in %s on line %d
+int(42)
+
+Warning: Parameter 1 to Foo\bar() expected to be a reference, value given in %s on line %d
+int(42)
diff --git a/Zend/tests/call_user_func_007.phpt b/Zend/tests/call_user_func_007.phpt
new file mode 100644
index 0000000000..f73f14b1ff
--- /dev/null
+++ b/Zend/tests/call_user_func_007.phpt
@@ -0,0 +1,18 @@
+--TEST--
+call_user_func() should not use FUNC_ARG fetches
+--FILE--
+<?php
+
+function foo(&$ref) { $ref = 24; }
+
+$a = [];
+call_user_func('foo', $a[0][0]);
+var_dump($a);
+
+?>
+--EXPECTF--
+Notice: Undefined offset: 0 in %s on line %d
+
+Warning: Parameter 1 to foo() expected to be a reference, value given in %s on line %d
+array(0) {
+}
diff --git a/Zend/tests/closure_027.phpt b/Zend/tests/closure_027.phpt
index db42ae9307..76754f9fba 100644
--- a/Zend/tests/closure_027.phpt
+++ b/Zend/tests/closure_027.phpt
@@ -13,7 +13,11 @@ test(function() { return new stdclass; });
 test(function() { });
 
 $a = function($x) use ($y) {};
-test($a);
+try {
+	test($a);
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 test(new stdclass);
 
@@ -24,9 +28,7 @@ object(stdClass)#%d (0) {
 NULL
 
 Notice: Undefined variable: y in %s on line %d
-
-Warning: Missing argument 1 for {closure}(), called in %s on line %d and defined in %s on line %d
-NULL
+Exception: Too few arguments to function {closure}(), 0 passed in %s on line %d and exactly 1 expected
 
 Fatal error: Uncaught TypeError: Argument 1 passed to test() must be an instance of Closure, instance of stdClass given, called in %s on line %d and defined in %s:%d
 Stack trace:
diff --git a/Zend/tests/dynamic_call_008.phpt b/Zend/tests/dynamic_call_008.phpt
new file mode 100644
index 0000000000..24240472d1
--- /dev/null
+++ b/Zend/tests/dynamic_call_008.phpt
@@ -0,0 +1,13 @@
+--TEST--
+Don't optimize dynamic call to non-dynamic one if it drops the warning
+--FILE--
+<?php
+
+function test() {
+    ((string) 'extract')(['a' => 42]);
+}
+test();
+
+?>
+--EXPECTF--
+Warning: Cannot call extract() dynamically in %s on line %d
diff --git a/Zend/tests/error_reporting06.phpt b/Zend/tests/error_reporting06.phpt
index 285a623f2b..175ea37e80 100644
--- a/Zend/tests/error_reporting06.phpt
+++ b/Zend/tests/error_reporting06.phpt
@@ -11,7 +11,7 @@ function foo1($arg) {
 function foo2($arg) {
 }
 
-function foo3($arg) {
+function foo3() {
 	echo $undef3;
 	throw new Exception("test");
 }
diff --git a/Zend/tests/error_reporting07.phpt b/Zend/tests/error_reporting07.phpt
index c63efae604..09b7690d3c 100644
--- a/Zend/tests/error_reporting07.phpt
+++ b/Zend/tests/error_reporting07.phpt
@@ -11,7 +11,7 @@ function foo1($arg) {
 function foo2($arg) {
 }
 
-function foo3($arg) {
+function foo3() {
 	echo $undef3;
 	throw new Exception("test");
 }
diff --git a/Zend/tests/error_reporting08.phpt b/Zend/tests/error_reporting08.phpt
index edf3292779..c9945046ee 100644
--- a/Zend/tests/error_reporting08.phpt
+++ b/Zend/tests/error_reporting08.phpt
@@ -11,7 +11,7 @@ function foo1($arg) {
 function foo2($arg) {
 }
 
-function foo3($arg) {
+function foo3() {
 	error_reporting(E_ALL|E_STRICT);
 	echo $undef3;
 	throw new Exception("test");
diff --git a/Zend/tests/fr47160.phpt b/Zend/tests/fr47160.phpt
index ed2f15f990..786183c0c1 100644
--- a/Zend/tests/fr47160.phpt
+++ b/Zend/tests/fr47160.phpt
@@ -5,7 +5,7 @@ Calling method from array
 
 class Hello {
 	public function world($x) {
-		echo "Hello, $x\n"; return $this;
+		echo "Hello, $x\n";return $this;
 	}
 }
 
@@ -37,8 +37,16 @@ class Magic3 {
 }
 
 $f = array('Hello','world');
-var_dump($f('you'));
-var_dump(call_user_func($f, 'you'));
+try {
+	var_dump($f('you'));
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
+try {
+	var_dump(call_user_func($f, 'you'));
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 printf("-----\n");
 
@@ -101,35 +109,31 @@ var_dump(call_user_func($f, 'you'));
 --EXPECTF--
 Deprecated: Non-static method Hello::world() should not be called statically in %s on line %d
 Hello, you
-
-Notice: Undefined variable: this in %s on line %d
-NULL
+Exception: Using $this when not in object context
 
 Deprecated: %son-static method Hello::world() should not be called statically in %s on line %d
 Hello, you
-
-Notice: Undefined variable: this in %s on line %d
-NULL
+Exception: Using $this when not in object context
 -----
 Hello, again
-object(Hello)#1 (0) {
+object(Hello)#%d (0) {
 }
 Hello, again
-object(Hello)#1 (0) {
+object(Hello)#%d (0) {
 }
 -----
 Hello, there
-object(Hello)#2 (0) {
+object(Hello)#%d (0) {
 }
 Hello, there
-object(Hello)#2 (0) {
+object(Hello)#%d (0) {
 }
 -----
 Hello, devs
-object(Hello)#4 (0) {
+object(Hello)#%d (0) {
 }
 Hello, devs
-object(Hello)#4 (0) {
+object(Hello)#%d (0) {
 }
 -----
 Magic::__call called (foo)!
diff --git a/Zend/tests/generators/bug72523.phpt b/Zend/tests/generators/bug72523.phpt
new file mode 100644
index 0000000000..74dc583974
--- /dev/null
+++ b/Zend/tests/generators/bug72523.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Bug #72523 (dtrace issue with reflection (failed test))
+--FILE--
+<?php
+
+$gen = (new class() {
+	function a() {
+		yield "okey";
+	}
+})->a();
+
+var_dump($gen->current());
+?>
+--EXPECT--
+string(4) "okey"
diff --git a/Zend/tests/incompat_ctx_user.phpt b/Zend/tests/incompat_ctx_user.phpt
index f05268cee9..25c95ba219 100644
--- a/Zend/tests/incompat_ctx_user.phpt
+++ b/Zend/tests/incompat_ctx_user.phpt
@@ -10,11 +10,12 @@ class B {
 	   function bar() { A::foo(); }
 }
 $b = new B;
-$b->bar();
-
+try {
+	$b->bar();
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 ?>
 --EXPECTF--
 Deprecated: Non-static method A::foo() should not be called statically in %s on line %d
-
-Notice: Undefined variable: this in %s on line %d
-string(1) "A"
+Exception: Using $this when not in object context
diff --git a/Zend/tests/indexing_001.phpt b/Zend/tests/indexing_001.phpt
index 0e466ab8ce..f247a420b5 100644
--- a/Zend/tests/indexing_001.phpt
+++ b/Zend/tests/indexing_001.phpt
@@ -12,7 +12,7 @@ foreach ($testvalues as $testvalue) {
 }
 echo "\n*** Indexing - Testing reference assignment with key ***\n";
 
-$testvalues=array(null, 0, 1, true, false,'',0.1,array());
+$testvalues=array(null, 0, 1, true, false,0.1,array());
 
 foreach ($testvalues as $testvalue) {
 	$testvalue['foo']=&$array;
@@ -20,7 +20,7 @@ foreach ($testvalues as $testvalue) {
 }
 echo "*** Indexing - Testing value assignment no key ***\n";
 $array=array(1);
-$testvalues=array(null, 0, 1, true, false,'',0.1,array());
+$testvalues=array(null, 0, 1, true, false,0.1,array());
 
 foreach ($testvalues as $testvalue) {
 	$testvalue[]=$array;
@@ -28,7 +28,7 @@ foreach ($testvalues as $testvalue) {
 }
 echo "\n*** Indexing - Testing reference assignment no key ***\n";
 
-$testvalues=array(null, 0, 1, true, false,'',0.1,array());
+$testvalues=array(null, 0, 1, true, false,0.1,array());
 
 foreach ($testvalues as $testvalue) {
 	$testvalue[]=&$array;
@@ -63,13 +63,11 @@ array(1) {
     int(1)
   }
 }
-array(1) {
-  ["foo"]=>
-  array(1) {
-    [0]=>
-    int(1)
-  }
-}
+
+Warning: Illegal string offset 'foo' in %s on line %d
+
+Notice: Array to string conversion in %s on line %d
+string(1) "A"
 
 Warning: Illegal string offset 'foo' in %s on line %d
 
@@ -110,13 +108,6 @@ array(1) {
     int(1)
   }
 }
-array(1) {
-  ["foo"]=>
-  &array(1) {
-    [0]=>
-    int(1)
-  }
-}
 
 Warning: Cannot use a scalar value as an array in %s on line %d
 float(0.1)
@@ -151,13 +142,6 @@ array(1) {
     int(1)
   }
 }
-array(1) {
-  [0]=>
-  array(1) {
-    [0]=>
-    int(1)
-  }
-}
 
 Warning: Cannot use a scalar value as an array in %s on line %d
 float(0.1)
@@ -193,13 +177,6 @@ array(1) {
     int(1)
   }
 }
-array(1) {
-  [0]=>
-  &array(1) {
-    [0]=>
-    int(1)
-  }
-}
 
 Warning: Cannot use a scalar value as an array in %s on line %d
 float(0.1)
@@ -211,4 +188,4 @@ array(1) {
   }
 }
 
-Done
\ No newline at end of file
+Done
diff --git a/Zend/tests/indirect_call_array_003.phpt b/Zend/tests/indirect_call_array_003.phpt
index 498c580c48..f1dde491f6 100644
--- a/Zend/tests/indirect_call_array_003.phpt
+++ b/Zend/tests/indirect_call_array_003.phpt
@@ -17,8 +17,11 @@ class foo {
 }
 
 $arr = array('foo', 'abc');
-$arr();
-
+try {
+	$arr();
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 $foo = new foo;
 $arr = array($foo, 'abc');
 $arr();
@@ -28,9 +31,7 @@ $arr();
 --EXPECTF--
 From foo::__callStatic:
 string(3) "abc"
-
-Notice: Undefined variable: this in %s on line %d
-NULL
+Exception: Using $this when not in object context
 From foo::__call:
 string(3) "abc"
 object(foo)#%d (0) {
diff --git a/Zend/tests/list_013.phpt b/Zend/tests/list_013.phpt
new file mode 100644
index 0000000000..2869f5f423
--- /dev/null
+++ b/Zend/tests/list_013.phpt
@@ -0,0 +1,10 @@
+--TEST--
+Disallow tail empty elements in normal arrays
+--FILE--
+<?php
+
+var_dump([1, 2, ,]);
+
+?>
+--EXPECTF--
+Fatal error: Cannot use empty array elements in arrays in %s on line %d
diff --git a/Zend/tests/nullable_types/nullable_type_parameters_do_not_have_default_value.phpt b/Zend/tests/nullable_types/nullable_type_parameters_do_not_have_default_value.phpt
index 13b25e0dac..5de93bb7d6 100644
--- a/Zend/tests/nullable_types/nullable_type_parameters_do_not_have_default_value.phpt
+++ b/Zend/tests/nullable_types/nullable_type_parameters_do_not_have_default_value.phpt
@@ -9,7 +9,7 @@ function f(?callable $p) {}
 f();
 
 --EXPECTF--
-Fatal error: Uncaught TypeError: Argument 1 passed to f() must be callable, none given, called in %s on line %d and defined in %s:%d
+Fatal error: Uncaught Error: Too few arguments to function f(), 0 passed in %snullable_type_parameters_do_not_have_default_value.php on line %d and exactly 1 expected in %s:%d
 Stack trace:
 #%d %s
 #%d %s
diff --git a/Zend/tests/parse_str_with_unpack.phpt b/Zend/tests/parse_str_with_unpack.phpt
new file mode 100644
index 0000000000..50b296d710
--- /dev/null
+++ b/Zend/tests/parse_str_with_unpack.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Calling parse_str through argument unpacking
+--FILE--
+<?php
+
+function test() {
+    $i = 0;
+    parse_str(...["i=41"]);
+    var_dump($i + 1);
+}
+test();
+
+?>
+--EXPECT--
+int(42)
diff --git a/Zend/tests/return_types/029.phpt b/Zend/tests/return_types/029.phpt
index 041b354130..adc07cde7f 100644
--- a/Zend/tests/return_types/029.phpt
+++ b/Zend/tests/return_types/029.phpt
@@ -9,7 +9,7 @@ function foo() : array {
 	try {
 		throw new Exception("xxxx");
 	} finally {
-		return ;
+		return null;
 	}
 }
 
@@ -21,7 +21,7 @@ Stack trace:
 #0 %s(%d): foo()
 #1 {main}
 
-Next TypeError: Return value of foo() must be of the type array, none returned in %s29.php:%d
+Next TypeError: Return value of foo() must be of the type array, null returned in %s29.php:%d
 Stack trace:
 #0 %s(%d): foo()
 #1 {main}
diff --git a/Zend/tests/return_types/bug71092.phpt b/Zend/tests/return_types/bug71092.phpt
index a1ebc79085..1d4fe983b3 100644
--- a/Zend/tests/return_types/bug71092.phpt
+++ b/Zend/tests/return_types/bug71092.phpt
@@ -9,14 +9,14 @@ function boom(): array {
 	$data = [['id']];
 	switch ($data[0]) {
 	case ['id']:
-		return;
+		return null;
 	}
 }
 
 boom();
 ?>
 --EXPECTF--
-Fatal error: Uncaught TypeError: Return value of boom() must be of the type array, none returned in %sbug71092.php:%d
+Fatal error: Uncaught TypeError: Return value of boom() must be of the type array, null returned in %sbug71092.php:%d
 Stack trace:
 #0 %s(%d): boom()
 #1 {main}
diff --git a/Zend/tests/return_types/void_disallowed1.phpt b/Zend/tests/return_types/void_disallowed1.phpt
index b20f129a58..365e2060bf 100644
--- a/Zend/tests/return_types/void_disallowed1.phpt
+++ b/Zend/tests/return_types/void_disallowed1.phpt
@@ -9,4 +9,4 @@ function foo(): void {
 
 // Note the lack of function call: function validated at compile-time
 --EXPECTF--
-Fatal error: A void function must not return a value in %s on line %d
+Fatal error: A void function must not return a value (did you mean "return;" instead of "return null;"?) in %s on line %d
diff --git a/Zend/tests/temporary_cleaning_010.phpt b/Zend/tests/temporary_cleaning_010.phpt
index 96eab121b8..e4456041b2 100644
--- a/Zend/tests/temporary_cleaning_010.phpt
+++ b/Zend/tests/temporary_cleaning_010.phpt
@@ -1,7 +1,5 @@
 --TEST--
 Live range & throw from finally
---XFAIL--
-See Bug #62210 and attempt to fix it in "tmp_livelibess" branch
 --FILE--
 <?php
 function test() {
diff --git a/Zend/tests/this_as_global.phpt b/Zend/tests/this_as_global.phpt
new file mode 100644
index 0000000000..0ba9ade1b9
--- /dev/null
+++ b/Zend/tests/this_as_global.phpt
@@ -0,0 +1,12 @@
+--TEST--
+$this as global variable
+--FILE--
+<?php
+function foo() {
+	global $this;
+	var_dump($this);
+}
+foo();
+?>
+--EXPECTF--
+Fatal error: Cannot use $this as global variable in %sthis_as_global.php on line 3
diff --git a/Zend/tests/this_as_parameter.phpt b/Zend/tests/this_as_parameter.phpt
new file mode 100644
index 0000000000..93101969a7
--- /dev/null
+++ b/Zend/tests/this_as_parameter.phpt
@@ -0,0 +1,11 @@
+--TEST--
+$this as parameter
+--FILE--
+<?php
+function foo($this) {
+	var_dump($this);
+}
+foo(5);
+?>
+--EXPECTF--
+Fatal error: Cannot use $this as parameter in %sthis_as_parameter.php on line 2
diff --git a/Zend/tests/this_as_static.phpt b/Zend/tests/this_as_static.phpt
new file mode 100644
index 0000000000..f094449c12
--- /dev/null
+++ b/Zend/tests/this_as_static.phpt
@@ -0,0 +1,12 @@
+--TEST--
+$this as static variable
+--FILE--
+<?php
+function foo() {
+	static $this;
+	var_dump($this);
+}
+foo();
+?>
+--EXPECTF--
+Fatal error: Cannot use $this as static variable in %sthis_as_static.php on line 3
diff --git a/Zend/tests/this_in_catch.phpt b/Zend/tests/this_in_catch.phpt
new file mode 100644
index 0000000000..d621bb18ea
--- /dev/null
+++ b/Zend/tests/this_in_catch.phpt
@@ -0,0 +1,18 @@
+--TEST--
+$this in catch
+--FILE--
+<?php
+class C {
+	function foo() {
+		try {
+			throw new Exception();
+		} catch (Exception $this) {
+		}
+		var_dump($this);
+	}
+}
+$obj = new C;
+$obj->foo();
+?>
+--EXPECTF--
+Fatal error: Cannot re-assign $this in %sthis_in_catch.php on line 6
diff --git a/Zend/tests/this_in_extract.phpt b/Zend/tests/this_in_extract.phpt
new file mode 100644
index 0000000000..de8da3d0a5
--- /dev/null
+++ b/Zend/tests/this_in_extract.phpt
@@ -0,0 +1,17 @@
+--TEST--
+$this re-assign in extract()
+--FILE--
+<?php
+function foo() {
+	extract(["this"=>42]);
+	var_dump($this);
+}
+foo();
+?>
+--EXPECTF--
+Fatal error: Uncaught Error: Cannot re-assign $this in %sthis_in_extract.php:3
+Stack trace:
+#0 %sthis_in_extract.php(3): extract(Array)
+#1 %sthis_in_extract.php(6): foo()
+#2 {main}
+  thrown in %sthis_in_extract.php on line 3
diff --git a/Zend/tests/this_in_foreach_001.phpt b/Zend/tests/this_in_foreach_001.phpt
new file mode 100644
index 0000000000..a724338b90
--- /dev/null
+++ b/Zend/tests/this_in_foreach_001.phpt
@@ -0,0 +1,11 @@
+--TEST--
+$this in foreach
+--FILE--
+<?php
+$a = [1];
+foreach ($a as $this) {
+	var_dump($this);
+}
+?>
+--EXPECTF--
+Fatal error: Cannot re-assign $this in %sthis_in_foreach_001.php on line 3
diff --git a/Zend/tests/this_in_foreach_002.phpt b/Zend/tests/this_in_foreach_002.phpt
new file mode 100644
index 0000000000..511ea36a24
--- /dev/null
+++ b/Zend/tests/this_in_foreach_002.phpt
@@ -0,0 +1,11 @@
+--TEST--
+$this in foreach
+--FILE--
+<?php
+$a = [1];
+foreach ($a as $this => $dummy) {
+	var_dump($this);
+}
+?>
+--EXPECTF--
+Fatal error: Cannot re-assign $this in %sthis_in_foreach_002.php on line 3
diff --git a/Zend/tests/this_in_foreach_003.phpt b/Zend/tests/this_in_foreach_003.phpt
new file mode 100644
index 0000000000..5f5b5ae0d8
--- /dev/null
+++ b/Zend/tests/this_in_foreach_003.phpt
@@ -0,0 +1,11 @@
+--TEST--
+$this in foreach
+--FILE--
+<?php
+$a = [1];
+foreach ($a as &$this) {
+	var_dump($this);
+}
+?>
+--EXPECTF--
+Fatal error: Cannot re-assign $this in %sthis_in_foreach_003.php on line 3
diff --git a/Zend/tests/this_in_foreach_004.phpt b/Zend/tests/this_in_foreach_004.phpt
new file mode 100644
index 0000000000..13bfbf18b4
--- /dev/null
+++ b/Zend/tests/this_in_foreach_004.phpt
@@ -0,0 +1,11 @@
+--TEST--
+$this in foreach
+--FILE--
+<?php
+$a = [[1]];
+foreach ($a as list($this)) {
+	var_dump($this);
+}
+?>
+--EXPECTF--
+Fatal error: Cannot re-assign $this in %sthis_in_foreach_004.php on line 3
diff --git a/Zend/tests/this_in_isset.phpt b/Zend/tests/this_in_isset.phpt
new file mode 100644
index 0000000000..2ae335df93
--- /dev/null
+++ b/Zend/tests/this_in_isset.phpt
@@ -0,0 +1,41 @@
+--TEST--
+$this in isset
+--FILE--
+<?php
+var_dump(isset($this));
+try {
+	var_dump(isset($this->foo));
+} catch (Throwable $e) {
+	echo "exception\n";
+}
+try {
+	var_dump(isset($this->foo->bar));
+} catch (Throwable $e) {
+	echo "exception\n";
+}
+try {
+	var_dump(isset($this[0]));
+} catch (Throwable $e) {
+	echo "exception\n";
+}
+
+class A extends ArrayObject {
+	public $foo = 5;
+	function foo() {
+		$this[0] = 5;
+		var_dump(isset($this));
+		var_dump(isset($this->foo));
+		var_dump(isset($this[0]));
+	}
+}
+$a = new A();
+$a->foo();
+?>
+--EXPECT--
+bool(false)
+exception
+exception
+exception
+bool(true)
+bool(true)
+bool(true)
diff --git a/Zend/tests/this_in_mb_parse_str.phpt b/Zend/tests/this_in_mb_parse_str.phpt
new file mode 100644
index 0000000000..8dfac94722
--- /dev/null
+++ b/Zend/tests/this_in_mb_parse_str.phpt
@@ -0,0 +1,19 @@
+--TEST--
+$this re-assign in mb_parse_str()
+--SKIPIF--
+<?php extension_loaded('mbstring') or die('skip mbstring not available'); ?>
+--FILE--
+<?php
+function foo() {
+	mb_parse_str("this=42");
+	var_dump($this);
+}
+foo();
+?>
+--EXPECTF--
+Fatal error: Uncaught Error: Cannot re-assign $this in %sthis_in_mb_parse_str.php:3
+Stack trace:
+#0 %sthis_in_mb_parse_str.php(3): mb_parse_str('this=42')
+#1 %sthis_in_mb_parse_str.php(6): foo()
+#2 {main}
+  thrown in %sthis_in_mb_parse_str.php on line 3
diff --git a/Zend/tests/this_in_parse_str.phpt b/Zend/tests/this_in_parse_str.phpt
new file mode 100644
index 0000000000..4540d282cc
--- /dev/null
+++ b/Zend/tests/this_in_parse_str.phpt
@@ -0,0 +1,17 @@
+--TEST--
+$this re-assign in parse_str()
+--FILE--
+<?php
+function foo() {
+	parse_str("this=42");
+	var_dump($this);
+}
+foo();
+?>
+--EXPECTF--
+Fatal error: Uncaught Error: Cannot re-assign $this in %sthis_in_parse_str.php:3
+Stack trace:
+#0 %sthis_in_parse_str.php(3): parse_str('this=42')
+#1 %sthis_in_parse_str.php(6): foo()
+#2 {main}
+  thrown in %sthis_in_parse_str.php on line 3
diff --git a/Zend/tests/this_in_unset.phpt b/Zend/tests/this_in_unset.phpt
new file mode 100644
index 0000000000..bc815049f9
--- /dev/null
+++ b/Zend/tests/this_in_unset.phpt
@@ -0,0 +1,8 @@
+--TEST--
+$this in unset
+--FILE--
+<?php
+unset($this);
+?>
+--EXPECTF--
+Fatal error: Cannot unset $this in %sthis_in_unset.php on line 2
diff --git a/Zend/tests/this_reassign.phpt b/Zend/tests/this_reassign.phpt
new file mode 100644
index 0000000000..d965ef4701
--- /dev/null
+++ b/Zend/tests/this_reassign.phpt
@@ -0,0 +1,17 @@
+--TEST--
+$this re-assign
+--FILE--
+<?php
+function foo() {
+	$a = "this";
+	$$a = 0;
+	var_dump($$a);
+}
+foo();
+?>
+--EXPECTF--
+Fatal error: Uncaught Error: Cannot re-assign $this in %sthis_reassign.php:4
+Stack trace:
+#0 %sthis_reassign.php(7): foo()
+#1 {main}
+  thrown in %sthis_reassign.php on line 4
diff --git a/Zend/tests/try/bug70228.phpt b/Zend/tests/try/bug70228.phpt
index e85724765e..8b812517a3 100644
--- a/Zend/tests/try/bug70228.phpt
+++ b/Zend/tests/try/bug70228.phpt
@@ -1,7 +1,5 @@
 --TEST--
 Bug #70228 (memleak if return in finally block)
---XFAIL--
-See https://bugs.php.net/bug.php?id=70228
 --FILE--
 <?php
 
diff --git a/Zend/tests/try/bug70228_5.phpt b/Zend/tests/try/bug70228_5.phpt
new file mode 100644
index 0000000000..29cbf4910d
--- /dev/null
+++ b/Zend/tests/try/bug70228_5.phpt
@@ -0,0 +1,20 @@
+--TEST--
+Bug #70228 (memleak if return hidden by throw in finally block)
+--FILE--
+<?php
+function test() {
+    try {
+        return str_repeat("a", 2);
+    } finally {
+        throw new Exception("ops");
+    }
+}
+
+try {
+    test();
+} catch (Exception $e) {
+    echo $e->getMessage(), "\n";
+}
+?>
+--EXPECT--
+ops
diff --git a/Zend/tests/try/bug70228_6.phpt b/Zend/tests/try/bug70228_6.phpt
new file mode 100644
index 0000000000..fc68657f4c
--- /dev/null
+++ b/Zend/tests/try/bug70228_6.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Bug #70228 (memleak if return in finally block)
+--FILE--
+<?php
+function test($x) {
+    foreach ($x as $v) {
+        try {
+            return str_repeat("a", 2);
+        } finally {
+            return 42;
+        }
+    }
+}
+
+var_dump(test([1]));
+?>
+--EXPECT--
+int(42)
diff --git a/Zend/tests/try/bug70228_7.phpt b/Zend/tests/try/bug70228_7.phpt
new file mode 100644
index 0000000000..4b8a80351c
--- /dev/null
+++ b/Zend/tests/try/bug70228_7.phpt
@@ -0,0 +1,29 @@
+--TEST--
+Bug #70228 (memleak if return in finally block)
+--FILE--
+<?php
+
+function foo() {
+    $array = [1, 2, $n = 3];
+    foreach ($array as $value) {
+        var_dump($value);
+        try {
+            try {
+                foreach ($array as $_) {
+                    return str_repeat("a", 2);
+                }
+            } finally {
+                throw new Exception;
+            }
+        } catch (Exception $e) { }
+    }
+}
+
+foo();
+?>
+===DONE===
+--EXPECT--
+int(1)
+int(2)
+int(3)
+===DONE===
diff --git a/Zend/tests/try/bug70228_8.phpt b/Zend/tests/try/bug70228_8.phpt
new file mode 100644
index 0000000000..ad13113c71
--- /dev/null
+++ b/Zend/tests/try/bug70228_8.phpt
@@ -0,0 +1,30 @@
+--TEST--
+Bug #70228 (memleak if return in finally block)
+--FILE--
+<?php
+
+function foo() {
+    $array = [1, 2, $n = 3];
+    foreach ($array as $value) {
+        var_dump($value);
+        try {
+            try {
+            	switch (str_repeat("b", 2)) {
+            		case "bb":
+	                    return str_repeat("a", 2);
+                }
+            } finally {
+                throw new Exception;
+            }
+        } catch (Exception $e) { }
+    }
+}
+
+foo();
+?>
+===DONE===
+--EXPECT--
+int(1)
+int(2)
+int(3)
+===DONE===
diff --git a/Zend/tests/type_declarations/nullable_typed_return_without_value.phpt b/Zend/tests/type_declarations/nullable_typed_return_without_value.phpt
new file mode 100644
index 0000000000..b16e7c6434
--- /dev/null
+++ b/Zend/tests/type_declarations/nullable_typed_return_without_value.phpt
@@ -0,0 +1,14 @@
+--TEST--
+Nullable typed return without value generates friendlier error message
+--FILE--
+<?php
+
+function test() : ?int {
+    return;
+}
+
+test();
+
+?>
+--EXPECTF--
+Fatal error: A function with return type must return a value (did you mean "return null;" instead of "return;"?) in %s on line %d
diff --git a/Zend/tests/type_declarations/nullable_void.phpt b/Zend/tests/type_declarations/nullable_void.phpt
new file mode 100644
index 0000000000..4ff0edb0d8
--- /dev/null
+++ b/Zend/tests/type_declarations/nullable_void.phpt
@@ -0,0 +1,11 @@
+--TEST--
+Void cannot be nullable
+--FILE--
+<?php
+
+function test() : ?void {
+}
+
+?>
+--EXPECTF--
+Fatal error: Void type cannot be nullable in %s on line %d
diff --git a/Zend/tests/type_declarations/scalar_none.phpt b/Zend/tests/type_declarations/scalar_none.phpt
index 3bec609599..025276adef 100644
--- a/Zend/tests/type_declarations/scalar_none.phpt
+++ b/Zend/tests/type_declarations/scalar_none.phpt
@@ -28,20 +28,20 @@ foreach ($functions as $type => $function) {
     echo "Testing $type:", PHP_EOL;
     try {
         var_dump($function());
-    } catch (TypeError $e) {
+    } catch (Throwable $e) {
         echo "*** Caught " . $e->getMessage() . PHP_EOL;
     }
 }
 echo PHP_EOL . "Done";
 --EXPECTF--
 Testing int:
-*** Caught Argument 1 passed to {closure}() must be of the type integer, none given, called in %s on line %d
+*** Caught Too few arguments to function {closure}(), 0 passed in %s on line %d and exactly 1 expected
 Testing float:
-*** Caught Argument 1 passed to {closure}() must be of the type float, none given, called in %s on line %d
+*** Caught Too few arguments to function {closure}(), 0 passed in %s on line %d and exactly 1 expected
 Testing string:
-*** Caught Argument 1 passed to {closure}() must be of the type string, none given, called in %s on line %d
+*** Caught Too few arguments to function {closure}(), 0 passed in %s on line %d and exactly 1 expected
 Testing bool:
-*** Caught Argument 1 passed to {closure}() must be of the type boolean, none given, called in %s on line %d
+*** Caught Too few arguments to function {closure}(), 0 passed in %s on line %d and exactly 1 expected
 Testing int nullable:
 NULL
 Testing float nullable:
diff --git a/Zend/tests/type_declarations/typed_return_without_value.phpt b/Zend/tests/type_declarations/typed_return_without_value.phpt
new file mode 100644
index 0000000000..1bf932becb
--- /dev/null
+++ b/Zend/tests/type_declarations/typed_return_without_value.phpt
@@ -0,0 +1,14 @@
+--TEST--
+Typed return without value generates compile-time error
+--FILE--
+<?php
+
+function test() : int {
+    return;
+}
+
+test();
+
+?>
+--EXPECTF--
+Fatal error: A function with return type must return a value in %s on line %d
diff --git a/Zend/zend.c b/Zend/zend.c
index f2fa4b12d9..91f5cd6966 100644
--- a/Zend/zend.c
+++ b/Zend/zend.c
@@ -31,6 +31,7 @@
 #include "zend_vm.h"
 #include "zend_dtrace.h"
 #include "zend_virtual_cwd.h"
+#include "zend_smart_str.h"
 
 #ifdef ZTS
 # define GLOBAL_FUNCTION_TABLE		global_function_table
@@ -50,9 +51,8 @@ ZEND_API size_t (*zend_printf)(const char *format, ...);
 ZEND_API zend_write_func_t zend_write;
 ZEND_API FILE *(*zend_fopen)(const char *filename, zend_string **opened_path);
 ZEND_API int (*zend_stream_open_function)(const char *filename, zend_file_handle *handle);
-ZEND_API void (*zend_block_interruptions)(void);
-ZEND_API void (*zend_unblock_interruptions)(void);
 ZEND_API void (*zend_ticks_function)(int ticks);
+ZEND_API void (*zend_interrupt_function)(zend_execute_data *execute_data);
 ZEND_API void (*zend_error_cb)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args);
 size_t (*zend_vspprintf)(char **pbuf, size_t max_len, const char *format, va_list ap);
 zend_string *(*zend_vstrpprintf)(size_t max_len, const char *format, va_list ap);
@@ -159,7 +159,9 @@ static uint zend_version_info_length;
 #define ZEND_CORE_VERSION_INFO	"Zend Engine v" ZEND_VERSION ", Copyright (c) 1998-2016 Zend Technologies\n"
 #define PRINT_ZVAL_INDENT 4
 
-static void print_hash(zend_write_func_t write_func, HashTable *ht, int indent, zend_bool is_object) /* {{{ */
+static void zend_print_zval_r_to_buf(smart_str *buf, zval *expr, int indent);
+
+static void print_hash(smart_str *buf, HashTable *ht, int indent, zend_bool is_object) /* {{{ */
 {
 	zval *tmp;
 	zend_string *string_key;
@@ -167,54 +169,46 @@ static void print_hash(zend_write_func_t write_func, HashTable *ht, int indent,
 	int i;
 
 	for (i = 0; i < indent; i++) {
-		ZEND_PUTS_EX(" ");
+		smart_str_appendc(buf, ' ');
 	}
-	ZEND_PUTS_EX("(\n");
+	smart_str_appends(buf, "(\n");
 	indent += PRINT_ZVAL_INDENT;
-	ZEND_HASH_FOREACH_KEY_VAL(ht, num_key, string_key, tmp) {
-		if (Z_TYPE_P(tmp) == IS_INDIRECT) {
-			tmp = Z_INDIRECT_P(tmp);
-			if (Z_TYPE_P(tmp) == IS_UNDEF) {
-				continue;
-			}
-		}
+	ZEND_HASH_FOREACH_KEY_VAL_IND(ht, num_key, string_key, tmp) {
 		for (i = 0; i < indent; i++) {
-			ZEND_PUTS_EX(" ");
+			smart_str_appendc(buf, ' ');
 		}
-		ZEND_PUTS_EX("[");
+		smart_str_appendc(buf, '[');
 		if (string_key) {
 			if (is_object) {
 				const char *prop_name, *class_name;
 				size_t prop_len;
 				int mangled = zend_unmangle_property_name_ex(string_key, &class_name, &prop_name, &prop_len);
 
-				ZEND_WRITE_EX(prop_name, prop_len);
+				smart_str_appendl(buf, prop_name, prop_len);
 				if (class_name && mangled == SUCCESS) {
-					if (class_name[0]=='*') {
-						ZEND_PUTS_EX(":protected");
+					if (class_name[0] == '*') {
+						smart_str_appends(buf, ":protected");
 					} else {
-						ZEND_PUTS_EX(":");
-						ZEND_PUTS_EX(class_name);
-						ZEND_PUTS_EX(":private");
+						smart_str_appends(buf, ":");
+						smart_str_appends(buf, class_name);
+						smart_str_appends(buf, ":private");
 					}
 				}
 			} else {
-				ZEND_WRITE_EX(ZSTR_VAL(string_key), ZSTR_LEN(string_key));
+				smart_str_append(buf, string_key);
 			}
 		} else {
-			char key[25];
-			snprintf(key, sizeof(key), ZEND_LONG_FMT, num_key);
-			ZEND_PUTS_EX(key);
+			smart_str_append_long(buf, num_key);
 		}
-		ZEND_PUTS_EX("] => ");
-		zend_print_zval_r_ex(write_func, tmp, indent+PRINT_ZVAL_INDENT);
-		ZEND_PUTS_EX("\n");
+		smart_str_appends(buf, "] => ");
+		zend_print_zval_r_to_buf(buf, tmp, indent+PRINT_ZVAL_INDENT);
+		smart_str_appends(buf, "\n");
 	} ZEND_HASH_FOREACH_END();
 	indent -= PRINT_ZVAL_INDENT;
 	for (i = 0; i < indent; i++) {
-		ZEND_PUTS_EX(" ");
+		smart_str_appendc(buf, ' ');
 	}
-	ZEND_PUTS_EX(")\n");
+	smart_str_appends(buf, ")\n");
 }
 /* }}} */
 
@@ -254,17 +248,11 @@ ZEND_API int zend_make_printable_zval(zval *expr, zval *expr_copy) /* {{{ */
 
 ZEND_API size_t zend_print_zval(zval *expr, int indent) /* {{{ */
 {
-	return zend_print_zval_ex(zend_write, expr, indent);
-}
-/* }}} */
-
-ZEND_API size_t zend_print_zval_ex(zend_write_func_t write_func, zval *expr, int indent) /* {{{ */
-{
 	zend_string *str = zval_get_string(expr);
 	size_t len = ZSTR_LEN(str);
 
 	if (len != 0) {
-		write_func(ZSTR_VAL(str), len);
+		zend_write(ZSTR_VAL(str), len);
 	}
 
 	zend_string_release(str);
@@ -319,25 +307,19 @@ ZEND_API void zend_print_flat_zval_r(zval *expr) /* {{{ */
 }
 /* }}} */
 
-ZEND_API void zend_print_zval_r(zval *expr, int indent) /* {{{ */
-{
-	zend_print_zval_r_ex(zend_write, expr, indent);
-}
-/* }}} */
-
-ZEND_API void zend_print_zval_r_ex(zend_write_func_t write_func, zval *expr, int indent) /* {{{ */
+static void zend_print_zval_r_to_buf(smart_str *buf, zval *expr, int indent) /* {{{ */
 {
 	ZVAL_DEREF(expr);
 	switch (Z_TYPE_P(expr)) {
 		case IS_ARRAY:
-			ZEND_PUTS_EX("Array\n");
+			smart_str_appends(buf, "Array\n");
 			if (ZEND_HASH_APPLY_PROTECTION(Z_ARRVAL_P(expr)) &&
 			    ++Z_ARRVAL_P(expr)->u.v.nApplyCount>1) {
-				ZEND_PUTS_EX(" *RECURSION*");
+				smart_str_appends(buf, " *RECURSION*");
 				Z_ARRVAL_P(expr)->u.v.nApplyCount--;
 				return;
 			}
-			print_hash(write_func, Z_ARRVAL_P(expr), indent, 0);
+			print_hash(buf, Z_ARRVAL_P(expr), indent, 0);
 			if (ZEND_HASH_APPLY_PROTECTION(Z_ARRVAL_P(expr))) {
 				Z_ARRVAL_P(expr)->u.v.nApplyCount--;
 			}
@@ -348,12 +330,12 @@ ZEND_API void zend_print_zval_r_ex(zend_write_func_t write_func, zval *expr, int
 				int is_temp;
 
 				zend_string *class_name = Z_OBJ_HANDLER_P(expr, get_class_name)(Z_OBJ_P(expr));
-				ZEND_PUTS_EX(ZSTR_VAL(class_name));
+				smart_str_appends(buf, ZSTR_VAL(class_name));
 				zend_string_release(class_name);
 
-				ZEND_PUTS_EX(" Object\n");
+				smart_str_appends(buf, " Object\n");
 				if (Z_OBJ_APPLY_COUNT_P(expr) > 0) {
-					ZEND_PUTS_EX(" *RECURSION*");
+					smart_str_appends(buf, " *RECURSION*");
 					return;
 				}
 				if ((properties = Z_OBJDEBUG_P(expr, is_temp)) == NULL) {
@@ -361,7 +343,7 @@ ZEND_API void zend_print_zval_r_ex(zend_write_func_t write_func, zval *expr, int
 				}
 
 				Z_OBJ_INC_APPLY_COUNT_P(expr);
-				print_hash(write_func, properties, indent, 1);
+				print_hash(buf, properties, indent, 1);
 				Z_OBJ_DEC_APPLY_COUNT_P(expr);
 
 				if (is_temp) {
@@ -370,13 +352,37 @@ ZEND_API void zend_print_zval_r_ex(zend_write_func_t write_func, zval *expr, int
 				}
 				break;
 			}
+		case IS_LONG:
+			smart_str_append_long(buf, Z_LVAL_P(expr));
+			break;
 		default:
-			zend_print_zval_ex(write_func, expr, indent);
+			{
+				zend_string *str = zval_get_string(expr);
+				smart_str_append(buf, str);
+				zend_string_release(str);
+			}
 			break;
 	}
 }
 /* }}} */
 
+ZEND_API zend_string *zend_print_zval_r_to_str(zval *expr, int indent) /* {{{ */
+{
+	smart_str buf = {0};
+	zend_print_zval_r_to_buf(&buf, expr, indent);
+	smart_str_0(&buf);
+	return buf.s;
+}
+/* }}} */
+
+ZEND_API void zend_print_zval_r(zval *expr, int indent) /* {{{ */
+{
+	zend_string *str = zend_print_zval_r_to_str(expr, indent);
+	zend_write(ZSTR_VAL(str), ZSTR_LEN(str));
+	zend_string_release(str);
+}
+/* }}} */
+
 static FILE *zend_fopen_wrapper(const char *filename, zend_string **opened_path) /* {{{ */
 {
 	if (opened_path) {
@@ -669,10 +675,6 @@ int zend_startup(zend_utility_functions *utility_functions, char **extensions) /
 	}
 	zend_stream_open_function = utility_functions->stream_open_function;
 	zend_message_dispatcher_p = utility_functions->message_handler;
-#ifndef ZEND_SIGNALS
-	zend_block_interruptions = utility_functions->block_interruptions;
-	zend_unblock_interruptions = utility_functions->unblock_interruptions;
-#endif
 	zend_get_configuration_directive_p = utility_functions->get_configuration_directive;
 	zend_ticks_function = utility_functions->ticks_function;
 	zend_on_timeout = utility_functions->on_timeout;
@@ -681,6 +683,8 @@ int zend_startup(zend_utility_functions *utility_functions, char **extensions) /
 	zend_getenv = utility_functions->getenv_function;
 	zend_resolve_path = utility_functions->resolve_path_function;
 
+	zend_interrupt_function = NULL;
+
 #if HAVE_DTRACE
 /* build with dtrace support */
 	zend_compile_file = dtrace_compile_file;
@@ -758,6 +762,11 @@ int zend_startup(zend_utility_functions *utility_functions, char **extensions) /
 
 	zend_ini_startup();
 
+#ifdef ZEND_WIN32
+	/* Uses INI settings, so needs to be run after it. */
+	php_win32_cp_setup();
+#endif
+
 #ifdef ZTS
 	tsrm_set_new_thread_end_handler(zend_new_thread_end_handler);
 #endif
diff --git a/Zend/zend.h b/Zend/zend.h
index e886ba20d3..94f2fbdcf4 100644
--- a/Zend/zend.h
+++ b/Zend/zend.h
@@ -39,21 +39,11 @@
 #include "zend_variables.h"
 #include "zend_iterators.h"
 #include "zend_stream.h"
+#include "zend_smart_str_public.h"
+#include "zend_signal.h"
 
-#ifdef ZEND_SIGNALS
-# include "zend_signal.h"
-#endif
-
-#ifndef ZEND_SIGNALS
-/* block/unblock interruptions callbacks might be used by SAPI, and were used
- * by mod_php for Apache 1, but now they are not usefull anymore.
- */
-# define HANDLE_BLOCK_INTERRUPTIONS()		/*if (zend_block_interruptions) { zend_block_interruptions(); }*/
-# define HANDLE_UNBLOCK_INTERRUPTIONS()		/*if (zend_unblock_interruptions) { zend_unblock_interruptions(); }*/
-#else
-# define HANDLE_BLOCK_INTERRUPTIONS()		ZEND_SIGNAL_BLOCK_INTERRUPUTIONS()
-# define HANDLE_UNBLOCK_INTERRUPTIONS()		ZEND_SIGNAL_UNBLOCK_INTERRUPTIONS()
-#endif
+#define HANDLE_BLOCK_INTERRUPTIONS()		ZEND_SIGNAL_BLOCK_INTERRUPTIONS()
+#define HANDLE_UNBLOCK_INTERRUPTIONS()		ZEND_SIGNAL_UNBLOCK_INTERRUPTIONS()
 
 #define INTERNAL_FUNCTION_PARAMETERS zend_execute_data *execute_data, zval *return_value
 #define INTERNAL_FUNCTION_PARAM_PASSTHRU execute_data, return_value
@@ -81,9 +71,9 @@ ZEND_TSRMLS_CACHE_EXTERN()
 
 #ifdef HAVE_NORETURN
 # ifdef ZEND_NORETURN_ALIAS
-ZEND_COLD void zend_error_noreturn(int type, const char *format, ...) ZEND_NORETURN;
+ZEND_COLD void zend_error_noreturn(int type, const char *format, ...) ZEND_NORETURN ZEND_ATTRIBUTE_FORMAT(printf, 2, 3);
 # else
-ZEND_API ZEND_COLD ZEND_NORETURN void zend_error_noreturn(int type, const char *format, ...);
+ZEND_API ZEND_COLD ZEND_NORETURN void zend_error_noreturn(int type, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3);
 # endif
 #else
 # define zend_error_noreturn zend_error
@@ -193,8 +183,6 @@ typedef struct _zend_utility_functions {
 	size_t (*write_function)(const char *str, size_t str_length);
 	FILE *(*fopen_function)(const char *filename, zend_string **opened_path);
 	void (*message_handler)(zend_long message, const void *data);
-	void (*block_interruptions)(void);
-	void (*unblock_interruptions)(void);
 	zval *(*get_configuration_directive)(zend_string *name);
 	void (*ticks_function)(int ticks);
 	void (*on_timeout)(int seconds);
@@ -243,10 +231,9 @@ ZEND_API ZEND_COLD void _zend_bailout(char *filename, uint lineno);
 ZEND_API char *get_zend_version(void);
 ZEND_API int zend_make_printable_zval(zval *expr, zval *expr_copy);
 ZEND_API size_t zend_print_zval(zval *expr, int indent);
-ZEND_API size_t zend_print_zval_ex(zend_write_func_t write_func, zval *expr, int indent);
 ZEND_API void zend_print_zval_r(zval *expr, int indent);
+ZEND_API zend_string *zend_print_zval_r_to_str(zval *expr, int indent);
 ZEND_API void zend_print_flat_zval_r(zval *expr);
-ZEND_API void zend_print_zval_r_ex(zend_write_func_t write_func, zval *expr, int indent);
 ZEND_API ZEND_COLD void zend_output_debug_string(zend_bool trigger_break, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3);
 
 ZEND_API void zend_activate(void);
@@ -270,9 +257,8 @@ BEGIN_EXTERN_C()
 extern ZEND_API size_t (*zend_printf)(const char *format, ...) ZEND_ATTRIBUTE_PTR_FORMAT(printf, 1, 2);
 extern ZEND_API zend_write_func_t zend_write;
 extern ZEND_API FILE *(*zend_fopen)(const char *filename, zend_string **opened_path);
-extern ZEND_API void (*zend_block_interruptions)(void);
-extern ZEND_API void (*zend_unblock_interruptions)(void);
 extern ZEND_API void (*zend_ticks_function)(int ticks);
+extern ZEND_API void (*zend_interrupt_function)(zend_execute_data *execute_data);
 extern ZEND_API void (*zend_error_cb)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args) ZEND_ATTRIBUTE_PTR_FORMAT(printf, 4, 0);
 extern ZEND_API void (*zend_on_timeout)(int seconds);
 extern ZEND_API int (*zend_stream_open_function)(const char *filename, zend_file_handle *handle);
@@ -282,9 +268,9 @@ extern ZEND_API char *(*zend_getenv)(char *name, size_t name_len);
 extern ZEND_API zend_string *(*zend_resolve_path)(const char *filename, int filename_len);
 
 ZEND_API ZEND_COLD void zend_error(int type, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3);
-ZEND_API ZEND_COLD void zend_throw_error(zend_class_entry *exception_ce, const char *format, ...);
-ZEND_API ZEND_COLD void zend_type_error(const char *format, ...);
-ZEND_API ZEND_COLD void zend_internal_type_error(zend_bool throw_exception, const char *format, ...);
+ZEND_API ZEND_COLD void zend_throw_error(zend_class_entry *exception_ce, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3);
+ZEND_API ZEND_COLD void zend_type_error(const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 1, 2);
+ZEND_API ZEND_COLD void zend_internal_type_error(zend_bool throw_exception, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3);
 
 ZEND_COLD void zenderror(const char *error);
 
diff --git a/Zend/zend_API.c b/Zend/zend_API.c
index d6350502ff..096b494e30 100644
--- a/Zend/zend_API.c
+++ b/Zend/zend_API.c
@@ -498,6 +498,7 @@ static const char *zend_parse_arg_impl(int arg_num, zval *arg, va_list *va, cons
 	const char *spec_walk = *spec;
 	char c = *spec_walk++;
 	int check_null = 0;
+	int separate = 0;
 	zval *real_arg = arg;
 
 	/* scan through modifiers */
@@ -506,6 +507,7 @@ static const char *zend_parse_arg_impl(int arg_num, zval *arg, va_list *va, cons
 		if (*spec_walk == '/') {
 			SEPARATE_ZVAL_NOREF(arg);
 			real_arg = arg;
+			separate = 1;
 		} else if (*spec_walk == '!') {
 			check_null = 1;
 		} else {
@@ -625,7 +627,7 @@ static const char *zend_parse_arg_impl(int arg_num, zval *arg, va_list *va, cons
 			{
 				HashTable **p = va_arg(*va, HashTable **);
 
-				if (!zend_parse_arg_array_ht(arg, p, check_null, c == 'H')) {
+				if (!zend_parse_arg_array_ht(arg, p, check_null, c == 'H', separate)) {
 					return "array";
 				}
 			}
@@ -2893,7 +2895,7 @@ static int zend_is_callable_check_class(zend_string *name, zend_class_entry *sco
 		*strict_class = 1;
 		ret = 1;
 	} else {
-		if (error) zend_spprintf(error, 0, "class '%.*s' not found", name_len, ZSTR_VAL(name));
+		if (error) zend_spprintf(error, 0, "class '%.*s' not found", (int)name_len, ZSTR_VAL(name));
 	}
 	ZSTR_ALLOCA_FREE(lcname, use_heap);
 	return ret;
@@ -3847,7 +3849,7 @@ ZEND_API void zend_update_property_ex(zend_class_entry *scope, zval *object, zen
 	EG(fake_scope) = scope;
 
 	if (!Z_OBJ_HT_P(object)->write_property) {
-		zend_error_noreturn(E_CORE_ERROR, "Property %s of class %s cannot be updated", name, ZSTR_VAL(Z_OBJCE_P(object)->name));
+		zend_error_noreturn(E_CORE_ERROR, "Property %s of class %s cannot be updated", ZSTR_VAL(name), ZSTR_VAL(Z_OBJCE_P(object)->name));
 	}
 	ZVAL_STR(&property, name);
 	Z_OBJ_HT_P(object)->write_property(object, &property, value, NULL);
@@ -4042,7 +4044,7 @@ ZEND_API zval *zend_read_property_ex(zend_class_entry *scope, zval *object, zend
 	EG(fake_scope) = scope;
 
 	if (!Z_OBJ_HT_P(object)->read_property) {
-		zend_error_noreturn(E_CORE_ERROR, "Property %s of class %s cannot be read", name, ZSTR_VAL(Z_OBJCE_P(object)->name));
+		zend_error_noreturn(E_CORE_ERROR, "Property %s of class %s cannot be read", ZSTR_VAL(name), ZSTR_VAL(Z_OBJCE_P(object)->name));
 	}
 
 	ZVAL_STR(&property, name);
diff --git a/Zend/zend_API.h b/Zend/zend_API.h
index 5b2b95a819..5f68b680bc 100644
--- a/Zend/zend_API.h
+++ b/Zend/zend_API.h
@@ -158,7 +158,11 @@ typedef struct _zend_fcall_info_cache {
 #define ZEND_INIT_MODULE_GLOBALS(module_name, globals_ctor, globals_dtor)	\
 	ts_allocate_id(&module_name##_globals_id, sizeof(zend_##module_name##_globals), (ts_allocate_ctor) globals_ctor, (ts_allocate_dtor) globals_dtor);
 #define ZEND_MODULE_GLOBALS_ACCESSOR(module_name, v) ZEND_TSRMG(module_name##_globals_id, zend_##module_name##_globals *, v)
+#if ZEND_ENABLE_STATIC_TSRMLS_CACHE
+#define ZEND_MODULE_GLOBALS_BULK(module_name) TSRMG_BULK_STATIC(module_name##_globals_id, zend_##module_name##_globals *)
+#else
 #define ZEND_MODULE_GLOBALS_BULK(module_name) TSRMG_BULK(module_name##_globals_id, zend_##module_name##_globals *)
+#endif
 
 #else
 
@@ -569,7 +573,7 @@ END_EXTERN_C()
 #endif
 
 #define CHECK_ZVAL_NULL_PATH(p) (Z_STRLEN_P(p) != strlen(Z_STRVAL_P(p)))
-#define CHECK_NULL_PATH(p, l) (strlen(p) != l)
+#define CHECK_NULL_PATH(p, l) (strlen(p) != (size_t)(l))
 
 #define ZVAL_STRINGL(z, s, l) do {				\
 		ZVAL_NEW_STR(z, zend_string_init(s, l, 0));		\
@@ -864,7 +868,7 @@ ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_callback_error(int severity, in
 /* old "h" */
 #define Z_PARAM_ARRAY_HT_EX(dest, check_null, separate) \
 		Z_PARAM_PROLOGUE(separate); \
-		if (UNEXPECTED(!zend_parse_arg_array_ht(_arg, &dest, check_null, 0))) { \
+		if (UNEXPECTED(!zend_parse_arg_array_ht(_arg, &dest, check_null, 0, separate))) { \
 			_expected_type = Z_EXPECTED_ARRAY; \
 			error_code = ZPP_ERROR_WRONG_ARG; \
 			break; \
@@ -876,7 +880,7 @@ ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_callback_error(int severity, in
 /* old "H" */
 #define Z_PARAM_ARRAY_OR_OBJECT_HT_EX(dest, check_null, separate) \
 		Z_PARAM_PROLOGUE(separate); \
-		if (UNEXPECTED(!zend_parse_arg_array_ht(_arg, &dest, check_null, 1))) { \
+		if (UNEXPECTED(!zend_parse_arg_array_ht(_arg, &dest, check_null, 1, separate))) { \
 			_expected_type = Z_EXPECTED_ARRAY; \
 			error_code = ZPP_ERROR_WRONG_ARG; \
 			break; \
@@ -1179,11 +1183,19 @@ static zend_always_inline int zend_parse_arg_array(zval *arg, zval **dest, int c
 	return 1;
 }
 
-static zend_always_inline int zend_parse_arg_array_ht(zval *arg, HashTable **dest, int check_null, int or_object)
+static zend_always_inline int zend_parse_arg_array_ht(zval *arg, HashTable **dest, int check_null, int or_object, int separate)
 {
 	if (EXPECTED(Z_TYPE_P(arg) == IS_ARRAY)) {
 		*dest = Z_ARRVAL_P(arg);
 	} else if (or_object && EXPECTED(Z_TYPE_P(arg) == IS_OBJECT)) {
+		if (separate
+		 && Z_OBJ_P(arg)->properties
+		 && UNEXPECTED(GC_REFCOUNT(Z_OBJ_P(arg)->properties) > 1)) {
+			if (EXPECTED(!(GC_FLAGS(Z_OBJ_P(arg)->properties) & IS_ARRAY_IMMUTABLE))) {
+				GC_REFCOUNT(Z_OBJ_P(arg)->properties)--;
+			}
+			Z_OBJ_P(arg)->properties = zend_array_dup(Z_OBJ_P(arg)->properties);
+		}
 		*dest = Z_OBJ_HT_P(arg)->get_properties(arg);
 	} else if (check_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) {
 		*dest = NULL;
diff --git a/Zend/zend_alloc.c b/Zend/zend_alloc.c
index a7e3808e7c..ed7575d256 100644
--- a/Zend/zend_alloc.c
+++ b/Zend/zend_alloc.c
@@ -193,14 +193,6 @@ typedef struct  _zend_mm_free_slot zend_mm_free_slot;
 typedef struct  _zend_mm_chunk     zend_mm_chunk;
 typedef struct  _zend_mm_huge_list zend_mm_huge_list;
 
-#ifdef _WIN64
-# define PTR_FMT "0x%0.16I64x"
-#elif SIZEOF_LONG == 8
-# define PTR_FMT "0x%0.16lx"
-#else
-# define PTR_FMT "0x%0.8lx"
-#endif
-
 #ifdef MAP_HUGETLB
 int zend_mm_use_huge_pages = 0;
 #endif
@@ -288,9 +280,9 @@ struct _zend_mm_chunk {
 	zend_mm_heap      *heap;
 	zend_mm_chunk     *next;
 	zend_mm_chunk     *prev;
-	int                free_pages;				/* number of free pages */
-	int                free_tail;               /* number of free pages at the end of chunk */
-	int                num;
+	uint32_t           free_pages;				/* number of free pages */
+	uint32_t           free_tail;               /* number of free pages at the end of chunk */
+	uint32_t           num;
 	char               reserve[64 - (sizeof(void*) * 3 + sizeof(int) * 3)];
 	zend_mm_heap       heap_slot;               /* used only in main chunk */
 	zend_mm_page_map   free_map;                /* 512 bits or 64 bytes */
@@ -326,17 +318,17 @@ struct _zend_mm_huge_list {
 	((void*)(((zend_mm_page*)(chunk)) + (page_num)))
 
 #define _BIN_DATA_SIZE(num, size, elements, pages, x, y) size,
-static const unsigned int bin_data_size[] = {
+static const uint32_t bin_data_size[] = {
   ZEND_MM_BINS_INFO(_BIN_DATA_SIZE, x, y)
 };
 
 #define _BIN_DATA_ELEMENTS(num, size, elements, pages, x, y) elements,
-static const int bin_elements[] = {
+static const uint32_t bin_elements[] = {
   ZEND_MM_BINS_INFO(_BIN_DATA_ELEMENTS, x, y)
 };
 
 #define _BIN_DATA_PAGES(num, size, elements, pages, x, y) pages,
-static const int bin_pages[] = {
+static const uint32_t bin_pages[] = {
   ZEND_MM_BINS_INFO(_BIN_DATA_PAGES, x, y)
 };
 
@@ -852,13 +844,13 @@ static void zend_mm_change_huge_block_size(zend_mm_heap *heap, void *ptr, size_t
 /**************/
 
 #if ZEND_DEBUG
-static void *zend_mm_alloc_pages(zend_mm_heap *heap, int pages_count, size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
+static void *zend_mm_alloc_pages(zend_mm_heap *heap, uint32_t pages_count, size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
 #else
-static void *zend_mm_alloc_pages(zend_mm_heap *heap, int pages_count ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
+static void *zend_mm_alloc_pages(zend_mm_heap *heap, uint32_t pages_count ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
 #endif
 {
 	zend_mm_chunk *chunk = heap->main_chunk;
-	int page_num, len;
+	uint32_t page_num, len;
 
 	while (1) {
 		if (UNEXPECTED(chunk->free_pages < pages_count)) {
@@ -914,11 +906,11 @@ static void *zend_mm_alloc_pages(zend_mm_heap *heap, int pages_count ZEND_FILE_L
 		} else {
 			/* Best-Fit Search */
 			int best = -1;
-			int best_len = ZEND_MM_PAGES;
-			int free_tail = chunk->free_tail;
+			uint32_t best_len = ZEND_MM_PAGES;
+			uint32_t free_tail = chunk->free_tail;
 			zend_mm_bitset *bitset = chunk->free_map;
 			zend_mm_bitset tmp = *(bitset++);
-			int i = 0;
+			uint32_t i = 0;
 
 			while (1) {
 				/* skip allocated blocks */
@@ -1093,7 +1085,7 @@ static zend_always_inline void zend_mm_delete_chunk(zend_mm_heap *heap, zend_mm_
 	}
 }
 
-static zend_always_inline void zend_mm_free_pages_ex(zend_mm_heap *heap, zend_mm_chunk *chunk, int page_num, int pages_count, int free_chunk)
+static zend_always_inline void zend_mm_free_pages_ex(zend_mm_heap *heap, zend_mm_chunk *chunk, uint32_t page_num, uint32_t pages_count, int free_chunk)
 {
 	chunk->free_pages += pages_count;
 	zend_mm_bitset_reset_range(chunk->free_map, page_num, pages_count);
@@ -1186,7 +1178,7 @@ static zend_always_inline int zend_mm_small_size_to_bin(size_t size)
 
 #define ZEND_MM_SMALL_SIZE_TO_BIN(size)  zend_mm_small_size_to_bin(size)
 
-static zend_never_inline void *zend_mm_alloc_small_slow(zend_mm_heap *heap, int bin_num ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
+static zend_never_inline void *zend_mm_alloc_small_slow(zend_mm_heap *heap, uint32_t bin_num ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
 {
     zend_mm_chunk *chunk;
     int page_num;
@@ -1207,7 +1199,8 @@ static zend_never_inline void *zend_mm_alloc_small_slow(zend_mm_heap *heap, int
 	page_num = ZEND_MM_ALIGNED_OFFSET(bin, ZEND_MM_CHUNK_SIZE) / ZEND_MM_PAGE_SIZE;
 	chunk->map[page_num] = ZEND_MM_SRUN(bin_num);
 	if (bin_pages[bin_num] > 1) {
-		int i = 1;
+		uint32_t i = 1;
+
 		do {
 			chunk->map[page_num+i] = ZEND_MM_NRUN(bin_num, i);
 			i++;
@@ -1844,7 +1837,8 @@ ZEND_API size_t zend_mm_gc(zend_mm_heap *heap)
 	size_t page_offset;
 	int page_num;
 	zend_mm_page_info info;
-	int i, has_free_pages, free_counter;
+	uint32_t i, free_counter;
+	int has_free_pages;
 	size_t collected = 0;
 
 #if ZEND_MM_CUSTOM
@@ -1955,7 +1949,7 @@ ZEND_API size_t zend_mm_gc(zend_mm_heap *heap)
 /* Leak detection */
 /******************/
 
-static zend_long zend_mm_find_leaks_small(zend_mm_chunk *p, int i, int j, zend_leak_info *leak)
+static zend_long zend_mm_find_leaks_small(zend_mm_chunk *p, uint32_t i, uint32_t j, zend_leak_info *leak)
 {
     int empty = 1;
 	zend_long count = 0;
@@ -1982,7 +1976,7 @@ static zend_long zend_mm_find_leaks_small(zend_mm_chunk *p, int i, int j, zend_l
 	return count;
 }
 
-static zend_long zend_mm_find_leaks(zend_mm_heap *heap, zend_mm_chunk *p, int i, zend_leak_info *leak)
+static zend_long zend_mm_find_leaks(zend_mm_heap *heap, zend_mm_chunk *p, uint32_t i, zend_leak_info *leak)
 {
 	zend_long count = 0;
 
@@ -2040,7 +2034,7 @@ static void zend_mm_check_leaks(zend_mm_heap *heap)
 	zend_leak_info leak;
 	zend_long repeated = 0;
 	uint32_t total = 0;
-	int i, j;
+	uint32_t i, j;
 
 	/* find leaked huge blocks and free them */
 	list = heap->huge_list;
@@ -2380,7 +2374,7 @@ ZEND_API void ZEND_FASTCALL _efree_large(void *ptr, size_t size)
 		size_t page_offset = ZEND_MM_ALIGNED_OFFSET(ptr, ZEND_MM_CHUNK_SIZE);
 		zend_mm_chunk *chunk = (zend_mm_chunk*)ZEND_MM_ALIGNED_BASE(ptr, ZEND_MM_CHUNK_SIZE);
 		int page_num = page_offset / ZEND_MM_PAGE_SIZE;
-		int pages_count = ZEND_MM_ALIGNED_SIZE_EX(size, ZEND_MM_PAGE_SIZE) / ZEND_MM_PAGE_SIZE;
+		uint32_t pages_count = ZEND_MM_ALIGNED_SIZE_EX(size, ZEND_MM_PAGE_SIZE) / ZEND_MM_PAGE_SIZE;
 
 		ZEND_MM_CHECK(chunk->heap == AG(mm_heap) && ZEND_MM_ALIGNED_OFFSET(page_offset, ZEND_MM_PAGE_SIZE) == 0, "zend_mm_heap corrupted");
 		ZEND_ASSERT(chunk->map[page_num] & ZEND_MM_IS_LRUN);
@@ -2515,7 +2509,7 @@ ZEND_API char* ZEND_FASTCALL _estrdup(const char *s ZEND_FILE_LINE_DC ZEND_FILE_
 
 	length = strlen(s);
 	if (UNEXPECTED(length + 1 == 0)) {
-		zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%zu * %zu + %zu)", 1, length, 1);
+		zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (1 * %zu + 1)", length);
 	}
 	p = (char *) _emalloc(length + 1 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC);
 	if (UNEXPECTED(p == NULL)) {
@@ -2530,7 +2524,7 @@ ZEND_API char* ZEND_FASTCALL _estrndup(const char *s, size_t length ZEND_FILE_LI
 	char *p;
 
 	if (UNEXPECTED(length + 1 == 0)) {
-		zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%zu * %zu + %zu)", 1, length, 1);
+		zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (1 * %zu + 1)", length);
 	}
 	p = (char *) _emalloc(length + 1 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC);
 	if (UNEXPECTED(p == NULL)) {
@@ -2547,7 +2541,7 @@ ZEND_API char* ZEND_FASTCALL zend_strndup(const char *s, size_t length)
 	char *p;
 
 	if (UNEXPECTED(length + 1 == 0)) {
-		zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%zu * %zu + %zu)", 1, length, 1);
+		zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (1 * %zu + 1)", length);
 	}
 	p = (char *) malloc(length + 1);
 	if (UNEXPECTED(p == NULL)) {
diff --git a/Zend/zend_ast.h b/Zend/zend_ast.h
index 886b106228..1bf5f3bae5 100644
--- a/Zend/zend_ast.h
+++ b/Zend/zend_ast.h
@@ -266,5 +266,11 @@ static zend_always_inline zend_ast *zend_ast_create_assign_op(uint32_t opcode, z
 static zend_always_inline zend_ast *zend_ast_create_cast(uint32_t type, zend_ast *op0) {
 	return zend_ast_create_ex(ZEND_AST_CAST, type, op0);
 }
-
+static zend_always_inline zend_ast *zend_ast_list_rtrim(zend_ast *ast) {
+	zend_ast_list *list = zend_ast_get_list(ast);
+	if (list->children && list->child[list->children - 1] == NULL) {
+		list->children--;
+	}
+	return ast;
+}
 #endif
diff --git a/Zend/zend_bitset.h b/Zend/zend_bitset.h
index 1b42201a7a..12c58b1a41 100644
--- a/Zend/zend_bitset.h
+++ b/Zend/zend_bitset.h
@@ -221,7 +221,7 @@ static inline int zend_bitset_last(zend_bitset set, uint32_t len)
 #define ZEND_BITSET_FOREACH(set, len, bit) do { \
 	zend_bitset _set = (set); \
 	uint32_t _i, _len = (len); \
-	for (_i = 0; _i < len; _i++) { \
+	for (_i = 0; _i < _len; _i++) { \
 		zend_ulong _x = _set[_i]; \
 		if (_x) { \
 			(bit) = ZEND_BITSET_ELM_SIZE * 8 * _i; \
diff --git a/Zend/zend_builtin_functions.c b/Zend/zend_builtin_functions.c
index 5ae536f425..c84a1f1bcd 100644
--- a/Zend/zend_builtin_functions.c
+++ b/Zend/zend_builtin_functions.c
@@ -767,7 +767,7 @@ ZEND_FUNCTION(each)
    Return the current error_reporting level, and if an argument was passed - change to the new level */
 ZEND_FUNCTION(error_reporting)
 {
-	zval *err;
+	zval *err = NULL;
 	int old_error_reporting;
 
 #ifndef FAST_ZPP
@@ -2477,8 +2477,10 @@ ZEND_FUNCTION(debug_print_backtrace)
 			if (object) {
 				if (func->common.scope) {
 					class_name = func->common.scope->name;
-				} else {
+				} else if (object->handlers->get_class_name == std_object_handlers.get_class_name) {
 					class_name = object->ce->name;
+				} else {
+					class_name = object->handlers->get_class_name(object);
 				}
 
 				call_type = "->";
@@ -2538,6 +2540,11 @@ ZEND_FUNCTION(debug_print_backtrace)
 		if (class_name) {
 			ZEND_PUTS(ZSTR_VAL(class_name));
 			ZEND_PUTS(call_type);
+			if (object
+			  && !func->common.scope
+			  && object->handlers->get_class_name != std_object_handlers.get_class_name) {
+				zend_string_release(class_name);
+			}
 		}
 		zend_printf("%s(", function_name);
 		if (Z_TYPE(arg_array) != IS_UNDEF) {
@@ -2702,9 +2709,10 @@ ZEND_API void zend_fetch_debug_backtrace(zval *return_value, int skip_last, int
 			if (object) {
 				if (func->common.scope) {
 					ZVAL_STR_COPY(&tmp, func->common.scope->name);
-				} else {
+				} else if (object->handlers->get_class_name == std_object_handlers.get_class_name) {
 					ZVAL_STR_COPY(&tmp, object->ce->name);
-
+				} else {
+					ZVAL_STR(&tmp, object->handlers->get_class_name(object));
 				}
 				zend_hash_add_new(Z_ARRVAL(stack_frame), CG(known_strings)[ZEND_STR_CLASS], &tmp);
 				if ((options & DEBUG_BACKTRACE_PROVIDE_OBJECT) != 0) {
diff --git a/Zend/zend_compile.c b/Zend/zend_compile.c
index 62fa76b5b1..03ab7d177e 100644
--- a/Zend/zend_compile.c
+++ b/Zend/zend_compile.c
@@ -667,7 +667,7 @@ static void zend_end_live_range(zend_op_array *op_array, uint32_t offset, uint32
 {
 	zend_live_range *range = op_array->live_range + offset;
 
-	if (range->start == end && offset == op_array->last_live_range - 1) {
+	if (range->start == end && offset == (uint32_t)op_array->last_live_range - 1) {
 		op_array->last_live_range--;
 	} else {
 		range->end = end;
@@ -758,6 +758,9 @@ void zend_do_free(znode *op1) /* {{{ */
 				   additional FREE opcode and simplify the FETCH handlers
 				   their selves */
 				zend_emit_op(NULL, ZEND_FREE, op1, NULL);
+			} else if (opline->opcode == ZEND_FETCH_THIS) {
+				opline->opcode = ZEND_NOP;
+				opline->result_type = IS_UNUSED;
 			} else {
 				opline->result_type = IS_UNUSED;
 			}
@@ -1150,7 +1153,7 @@ ZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array
 			 * so we shut up about it.  This allows the if (!defined('FOO')) { return; }
 			 * approach to work.
 			 */
-			zend_error_noreturn(E_COMPILE_ERROR, "Cannot declare  %s, because the name is already in use", zend_get_object_type(Z_OBJCE_P(lcname)), Z_STRVAL_P(lcname));
+			zend_error_noreturn(E_COMPILE_ERROR, "Cannot declare  %s, because the name is already in use", zend_get_object_type(Z_OBJCE_P(lcname)));
 		}
 		return NULL;
 	}
@@ -1933,6 +1936,10 @@ static void zend_adjust_for_fetch_type(zend_op *opline, uint32_t type) /* {{{ */
 {
 	zend_uchar factor = (opline->opcode == ZEND_FETCH_STATIC_PROP_R) ? 1 : 3;
 	
+	if (opline->opcode == ZEND_FETCH_THIS) {
+		return;
+	}
+
 	switch (type & BP_VAR_MASK) {
 		case BP_VAR_R:
 			return;
@@ -2269,12 +2276,19 @@ static zend_op *zend_delayed_compile_end(uint32_t offset) /* {{{ */
 }
 /* }}} */
 
-static void zend_emit_return_type_check(znode *expr, zend_arg_info *return_info) /* {{{ */
+static void zend_emit_return_type_check(
+		znode *expr, zend_arg_info *return_info, zend_bool implicit) /* {{{ */
 {
 	/* `return ...;` is illegal in a void function (but `return;` isn't) */
 	if (return_info->type_hint == IS_VOID) {
 		if (expr) {
-			zend_error_noreturn(E_COMPILE_ERROR, "A void function must not return a value");
+			if (expr->op_type == IS_CONST && Z_TYPE(expr->u.constant) == IS_NULL) {
+				zend_error_noreturn(E_COMPILE_ERROR,
+					"A void function must not return a value "
+					"(did you mean \"return;\" instead of \"return null;\"?)");
+			} else {
+				zend_error_noreturn(E_COMPILE_ERROR, "A void function must not return a value");
+			}
 		}
 		/* we don't need run-time check */
 		return;
@@ -2283,6 +2297,17 @@ static void zend_emit_return_type_check(znode *expr, zend_arg_info *return_info)
 	if (return_info->type_hint != IS_UNDEF) {
 		zend_op *opline;
 
+		if (!expr && !implicit) {
+			if (return_info->allow_null) {
+				zend_error_noreturn(E_COMPILE_ERROR,
+					"A function with return type must return a value "
+					"(did you mean \"return null;\" instead of \"return;\"?)");
+			} else {
+				zend_error_noreturn(E_COMPILE_ERROR,
+					"A function with return type must return a value");
+			}
+		}
+
 		if (expr && expr->op_type == IS_CONST) {
 			if ((return_info->type_hint == Z_TYPE(expr->u.constant))
 			 ||((return_info->type_hint == _IS_BOOL)
@@ -2316,8 +2341,9 @@ void zend_emit_final_return(int return_one) /* {{{ */
 	zend_op *ret;
 	zend_bool returns_reference = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) != 0;
 
-	if (CG(active_op_array)->fn_flags & ZEND_ACC_HAS_RETURN_TYPE) {
-		zend_emit_return_type_check(NULL, CG(active_op_array)->arg_info - 1);
+	if (CG(active_op_array)->fn_flags & ZEND_ACC_HAS_RETURN_TYPE
+			&& !(CG(active_op_array)->fn_flags & ZEND_ACC_GENERATOR)) {
+		zend_emit_return_type_check(NULL, CG(active_op_array)->arg_info - 1, 1);
 	}
 
 	zn.op_type = IS_CONST;
@@ -2513,9 +2539,6 @@ static int zend_try_compile_cv(znode *result, zend_ast *ast) /* {{{ */
 		/* lookup_cv may be using another zend_string instance  */
 		name = CG(active_op_array)->vars[EX_VAR_TO_NUM(result->u.op.var)];
 
-		if (zend_string_equals_literal(name, "this")) {
-			CG(active_op_array)->this_var = result->u.op.var;
-		}
 		return SUCCESS;
 	}
 
@@ -2546,22 +2569,31 @@ static zend_op *zend_compile_simple_var_no_cv(znode *result, zend_ast *ast, uint
 		opline->extended_value = ZEND_FETCH_GLOBAL;
 	} else {
 		opline->extended_value = ZEND_FETCH_LOCAL;
-		/* there is a chance someone is accessing $this */
-		if (ast->kind != ZEND_AST_ZVAL
-			&& CG(active_op_array)->scope && CG(active_op_array)->this_var == (uint32_t)-1
-		) {
-			zend_string *key = CG(known_strings)[ZEND_STR_THIS];
-			CG(active_op_array)->this_var = lookup_cv(CG(active_op_array), key);
-		}
 	}
 
 	return opline;
 }
 /* }}} */
 
+static zend_bool is_this_fetch(zend_ast *ast) /* {{{ */
+{
+	if (ast->kind == ZEND_AST_VAR && ast->child[0]->kind == ZEND_AST_ZVAL) {
+		zval *name = zend_ast_get_zval(ast->child[0]);
+		return Z_TYPE_P(name) == IS_STRING && zend_string_equals_literal(Z_STR_P(name), "this");
+	}
+
+	return 0;
+}
+/* }}} */
+
 static void zend_compile_simple_var(znode *result, zend_ast *ast, uint32_t type, int delayed) /* {{{ */
 {
-	if (zend_try_compile_cv(result, ast) == FAILURE) {
+	zend_op *opline;
+
+	if (is_this_fetch(ast)) {
+		opline = zend_emit_op(result, ZEND_FETCH_THIS, NULL, NULL);
+		zend_adjust_for_fetch_type(opline, type);
+	} else if (zend_try_compile_cv(result, ast) == FAILURE) {
 		zend_op *opline = zend_compile_simple_var_no_cv(result, ast, type, delayed);
 		zend_adjust_for_fetch_type(opline, type);
 	}
@@ -2642,17 +2674,6 @@ void zend_compile_dim(znode *result, zend_ast *ast, uint32_t type) /* {{{ */
 }
 /* }}} */
 
-static zend_bool is_this_fetch(zend_ast *ast) /* {{{ */
-{
-	if (ast->kind == ZEND_AST_VAR && ast->child[0]->kind == ZEND_AST_ZVAL) {
-		zval *name = zend_ast_get_zval(ast->child[0]);
-		return Z_TYPE_P(name) == IS_STRING && zend_string_equals_literal(Z_STR_P(name), "this");
-	}
-
-	return 0;
-}
-/* }}} */
-
 static zend_op *zend_delayed_compile_prop(znode *result, zend_ast *ast, uint32_t type) /* {{{ */
 {
 	zend_ast *obj_ast = ast->child[0];
@@ -2782,9 +2803,10 @@ static void zend_compile_unkeyed_list_assign(zend_ast_list *list, znode *expr_no
 		zend_emit_assign_znode(var_ast, &fetch_result);
 	}
 
-	if (!has_elems) {
+	if (has_elems == 0) {
 		zend_error_noreturn(E_COMPILE_ERROR, "Cannot use empty list");
 	}
+
 }
 /* }}} */
 
@@ -2802,6 +2824,10 @@ static void zend_compile_keyed_list_assign(zend_ast_list *list, znode *expr_node
 			zend_error(E_COMPILE_ERROR, "[] and list() assignments cannot be by reference");
 		}
 
+		if (key_ast == NULL) {
+			zend_error(E_COMPILE_ERROR, "Cannot mix keyed and unkeyed array entries in assignments");
+		}
+
 		zend_compile_expr(&dim_node, key_ast);
 
 		if (expr_node->op_type == IS_CONST) {
@@ -2812,10 +2838,6 @@ static void zend_compile_keyed_list_assign(zend_ast_list *list, znode *expr_node
 			zend_error(E_COMPILE_ERROR, "Cannot use empty array entries in keyed array");
 		}
 
-		if (key_ast == NULL) {
-			zend_error(E_COMPILE_ERROR, "Cannot mix keyed and unkeyed array entries in assignments");
-		}
-
 		zend_verify_list_assign_target(var_ast, old_style);
 
 		zend_emit_op(&fetch_result, ZEND_FETCH_LIST, expr_node, &dim_node);
@@ -2950,7 +2972,8 @@ void zend_compile_assign(znode *result, zend_ast *ast) /* {{{ */
 			offset = zend_delayed_compile_begin();
 			zend_delayed_compile_dim(result, var_ast, BP_VAR_W);
 
-			if (zend_is_assign_to_self(var_ast, expr_ast)) {
+			if (zend_is_assign_to_self(var_ast, expr_ast)
+			 && !is_this_fetch(expr_ast)) {
 				/* $a[0] = $a should evaluate the right $a first */
 				zend_compile_simple_var_no_cv(&expr_node, expr_ast, BP_VAR_R, 0);
 			} else {
@@ -3177,9 +3200,9 @@ uint32_t zend_compile_args(zend_ast *ast, zend_function *fbc) /* {{{ */
 
 ZEND_API zend_uchar zend_get_call_op(const zend_op *init_op, zend_function *fbc) /* {{{ */
 {
-	if (fbc && init_op->opcode == ZEND_INIT_FCALL) {
+	if (fbc) {
 		if (fbc->type == ZEND_INTERNAL_FUNCTION) {
-			if (!zend_execute_internal) {
+			if (init_op->opcode == ZEND_INIT_FCALL && !zend_execute_internal) {
 				if (!(fbc->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_DEPRECATED|ZEND_ACC_HAS_TYPE_HINTS|ZEND_ACC_RETURN_REFERENCE))) {
 					return ZEND_DO_ICALL;
 				} else {
@@ -3187,12 +3210,8 @@ ZEND_API zend_uchar zend_get_call_op(const zend_op *init_op, zend_function *fbc)
 				}
 			}
 		} else {
-			if (zend_execute_ex == execute_ex) {
-				if (!(fbc->common.fn_flags & ZEND_ACC_GENERATOR)) {
-					return ZEND_DO_UCALL;
-				} else {
-					return ZEND_DO_FCALL_BY_NAME;
-				}
+			if (zend_execute_ex == execute_ex && !(fbc->common.fn_flags & ZEND_ACC_ABSTRACT)) {
+				return ZEND_DO_UCALL;
 			}
 		}
 	} else if (zend_execute_ex == execute_ex &&
@@ -3504,19 +3523,9 @@ int zend_compile_func_cuf(znode *result, zend_ast_list *args, zend_string *lcnam
 		zend_ast *arg_ast = args->child[i];
 		znode arg_node;
 		zend_op *opline;
-		zend_bool send_user = 0;
-
-		if (zend_is_variable(arg_ast) && !zend_is_call(arg_ast)) {
-			zend_compile_var(&arg_node, arg_ast, BP_VAR_FUNC_ARG | (i << BP_VAR_SHIFT));
-			send_user = 1;
-		} else {
-			zend_compile_expr(&arg_node, arg_ast);
-			if (arg_node.op_type & (IS_VAR|IS_CV)) {
-				send_user = 1;
-			}
-		}
 
-		if (send_user) {
+		zend_compile_expr(&arg_node, arg_ast);
+		if (arg_node.op_type & (IS_VAR|IS_CV)) {
 			opline = zend_emit_op(NULL, ZEND_SEND_USER, &arg_node, NULL);
 		} else {
 			opline = zend_emit_op(NULL, ZEND_SEND_VAL, &arg_node, NULL);
@@ -3888,7 +3897,9 @@ void zend_compile_global_var(zend_ast *ast) /* {{{ */
 		convert_to_string(&name_node.u.constant);
 	}
 
-	if (zend_try_compile_cv(&result, var_ast) == SUCCESS) {
+	if (is_this_fetch(var_ast)) {
+		zend_error_noreturn(E_COMPILE_ERROR, "Cannot use $this as global variable");
+	} else if (zend_try_compile_cv(&result, var_ast) == SUCCESS) {
 		zend_op *opline = zend_emit_op(NULL, ZEND_BIND_GLOBAL, &result, &name_node);
 		zend_alloc_cache_slot(opline->op2.constant);
 	} else {
@@ -3933,6 +3944,10 @@ static void zend_compile_static_var_common(zend_ast *var_ast, zval *value, zend_
 	}
 	zend_hash_update(CG(active_op_array)->static_variables, Z_STR(var_node.u.constant), value);
 
+	if (zend_string_equals_literal(Z_STR(var_node.u.constant), "this")) {
+		zend_error_noreturn(E_COMPILE_ERROR, "Cannot use $this as static variable");
+	}
+
 	opline = zend_emit_op(NULL, ZEND_BIND_STATIC, NULL, &var_node);
 	opline->op1_type = IS_CV;
 	opline->op1.var = lookup_cv(CG(active_op_array), zend_string_copy(Z_STR(var_node.u.constant)));
@@ -3966,7 +3981,9 @@ void zend_compile_unset(zend_ast *ast) /* {{{ */
 
 	switch (var_ast->kind) {
 		case ZEND_AST_VAR:
-			if (zend_try_compile_cv(&var_node, var_ast) == SUCCESS) {
+			if (is_this_fetch(var_ast)) {
+				zend_error_noreturn(E_COMPILE_ERROR, "Cannot unset $this");
+			} else if (zend_try_compile_cv(&var_node, var_ast) == SUCCESS) {
 				opline = zend_emit_op(NULL, ZEND_UNSET_VAR, &var_node, NULL);
 				opline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;
 			} else {
@@ -3991,7 +4008,7 @@ void zend_compile_unset(zend_ast *ast) /* {{{ */
 }
 /* }}} */
 
-static int zend_handle_loops_and_finally_ex(zend_long depth) /* {{{ */
+static int zend_handle_loops_and_finally_ex(zend_long depth, znode *return_value) /* {{{ */
 {
 	zend_loop_var *base;
 	zend_loop_var *loop_var = zend_stack_top(&CG(loop_var_stack));
@@ -4008,7 +4025,11 @@ static int zend_handle_loops_and_finally_ex(zend_long depth) /* {{{ */
 			opline->result_type = IS_TMP_VAR;
 			opline->result.var = loop_var->var_num;
 			SET_UNUSED(opline->op1);
-			SET_UNUSED(opline->op2);
+			if (return_value) {
+				SET_NODE(opline->op2, return_value);
+			} else {
+				SET_UNUSED(opline->op2);
+			}
 			opline->op1.num = loop_var->u.try_catch_offset;
 		} else if (loop_var->opcode == ZEND_DISCARD_EXCEPTION) {
 			zend_op *opline = get_next_op(CG(active_op_array));
@@ -4042,9 +4063,9 @@ static int zend_handle_loops_and_finally_ex(zend_long depth) /* {{{ */
 }
 /* }}} */
 
-static int zend_handle_loops_and_finally(void) /* {{{ */
+static int zend_handle_loops_and_finally(znode *return_value) /* {{{ */
 {
-	return zend_handle_loops_and_finally_ex(zend_stack_count(&CG(loop_var_stack)) + 1);
+	return zend_handle_loops_and_finally_ex(zend_stack_count(&CG(loop_var_stack)) + 1, return_value);
 }
 /* }}} */
 
@@ -4067,10 +4088,11 @@ void zend_compile_return(zend_ast *ast) /* {{{ */
 
 	/* Generator return types are handled separately */
 	if (!(CG(active_op_array)->fn_flags & ZEND_ACC_GENERATOR) && CG(active_op_array)->fn_flags & ZEND_ACC_HAS_RETURN_TYPE) {
-		zend_emit_return_type_check(expr_ast ? &expr_node : NULL, CG(active_op_array)->arg_info - 1);
+		zend_emit_return_type_check(
+			expr_ast ? &expr_node : NULL, CG(active_op_array)->arg_info - 1, 0);
 	}
 
-	zend_handle_loops_and_finally();
+	zend_handle_loops_and_finally((expr_node.op_type & (IS_TMP_VAR | IS_VAR)) ? &expr_node : NULL);
 
 	opline = zend_emit_op(NULL, by_ref ? ZEND_RETURN_BY_REF : ZEND_RETURN,
 		&expr_node, NULL);
@@ -4140,7 +4162,7 @@ void zend_compile_break_continue(zend_ast *ast) /* {{{ */
 		zend_error_noreturn(E_COMPILE_ERROR, "'%s' not in the 'loop' or 'switch' context",
 			ast->kind == ZEND_AST_BREAK ? "break" : "continue");
 	} else {
-		if (!zend_handle_loops_and_finally_ex(depth)) {
+		if (!zend_handle_loops_and_finally_ex(depth, NULL)) {
 			zend_error_noreturn(E_COMPILE_ERROR, "Cannot '%s' %d level%s",
 				ast->kind == ZEND_AST_BREAK ? "break" : "continue",
 				depth, depth == 1 ? "" : "s");
@@ -4223,7 +4245,7 @@ void zend_compile_goto(zend_ast *ast) /* {{{ */
 	zend_compile_expr(&label_node, label_ast);
 
 	/* Label resolution and unwinding adjustments happen in pass two. */
-	zend_handle_loops_and_finally();
+	zend_handle_loops_and_finally(NULL);
 	opline = zend_emit_op(NULL, ZEND_GOTO, NULL, &label_node);
 	opline->op1.num = get_next_op_number(CG(active_op_array)) - opnum_start - 1;
 	opline->extended_value = CG(context).current_brk_cont;
@@ -4396,7 +4418,9 @@ void zend_compile_foreach(zend_ast *ast) /* {{{ */
 	opnum_fetch = get_next_op_number(CG(active_op_array));
 	opline = zend_emit_op(NULL, by_ref ? ZEND_FE_FETCH_RW : ZEND_FE_FETCH_R, &reset_node, NULL);
 
-	if (value_ast->kind == ZEND_AST_VAR &&
+	if (is_this_fetch(value_ast)) {
+		zend_error_noreturn(E_COMPILE_ERROR, "Cannot re-assign $this");
+	} else if (value_ast->kind == ZEND_AST_VAR &&
 	    zend_try_compile_cv(&value_node, value_ast) == SUCCESS) {
 		SET_NODE(opline->op2, &value_node);
 	} else {
@@ -4484,16 +4508,32 @@ void zend_compile_switch(zend_ast *ast) /* {{{ */
 
 	znode expr_node, case_node;
 	zend_op *opline;
-	uint32_t *jmpnz_opnums = safe_emalloc(sizeof(uint32_t), cases->children, 0);
-	uint32_t opnum_default_jmp;
+	uint32_t *jmpnz_opnums, opnum_default_jmp;
 
 	zend_compile_expr(&expr_node, expr_ast);
 
+	if (cases->children == 1 && cases->child[0]->child[0] == NULL) {
+		/* we have to take care about the case that only have one default branch,
+		 * expr result will not be unrefed in this case, but it should be like in ZEND_CASE */
+		zend_ast *stmt_ast = cases->child[0]->child[1];
+		if (expr_node.op_type == IS_VAR || expr_node.op_type == IS_TMP_VAR) {
+			zend_emit_op(NULL, ZEND_FREE, &expr_node, NULL);
+		} else if (expr_node.op_type == IS_CONST) {
+			zval_dtor(&expr_node.u.constant);
+		}
+
+		zend_begin_loop(ZEND_NOP, NULL);
+		zend_compile_stmt(stmt_ast);
+		zend_end_loop(get_next_op_number(CG(active_op_array)), NULL);
+		return;
+	}
+
 	zend_begin_loop(ZEND_FREE, &expr_node);
 
 	case_node.op_type = IS_TMP_VAR;
 	case_node.u.op.var = get_temporary_variable(CG(active_op_array));
 
+	jmpnz_opnums = safe_emalloc(sizeof(uint32_t), cases->children, 0);
 	for (i = 0; i < cases->children; ++i) {
 		zend_ast *case_ast = cases->child[i];
 		zend_ast *cond_ast = case_ast->child[0];
@@ -4650,6 +4690,10 @@ void zend_compile_try(zend_ast *ast) /* {{{ */
 			opline->op1.constant = zend_add_class_name_literal(CG(active_op_array),
 					zend_resolve_class_name_ast(class_ast));
 
+			if (zend_string_equals_literal(Z_STR_P(var_name), "this")) {
+				zend_error_noreturn(E_COMPILE_ERROR, "Cannot re-assign $this");
+			}
+
 			opline->op2_type = IS_CV;
 			opline->op2.var = lookup_cv(CG(active_op_array), zend_string_copy(Z_STR_P(var_name)));
 
@@ -4954,6 +4998,10 @@ void zend_compile_params(zend_ast *ast, zend_ast *return_type_ast) /* {{{ */
 
 		zend_compile_typename(return_type_ast, arg_infos);
 
+		if (arg_infos->type_hint == IS_VOID && arg_infos->allow_null) {
+			zend_error_noreturn(E_COMPILE_ERROR, "Void type cannot be nullable");
+		}
+
 		arg_infos++;
 		op_array->fn_flags |= ZEND_ACC_HAS_RETURN_TYPE;
 	} else {
@@ -4989,11 +5037,7 @@ void zend_compile_params(zend_ast *ast, zend_ast *return_type_ast) /* {{{ */
 			zend_error_noreturn(E_COMPILE_ERROR, "Redefinition of parameter $%s",
 				ZSTR_VAL(name));
 		} else if (zend_string_equals_literal(name, "this")) {
-			if ((op_array->scope || (op_array->fn_flags & ZEND_ACC_CLOSURE))
-					&& (op_array->fn_flags & ZEND_ACC_STATIC) == 0) {
-				zend_error_noreturn(E_COMPILE_ERROR, "Cannot use $this as parameter");
-			}
-			op_array->this_var = var_node.u.op.var;
+			zend_error_noreturn(E_COMPILE_ERROR, "Cannot use $this as parameter");
 		}
 
 		if (op_array->fn_flags & ZEND_ACC_VARIADIC) {
@@ -6983,7 +7027,9 @@ void zend_compile_isset_or_empty(znode *result, zend_ast *ast) /* {{{ */
 
 	switch (var_ast->kind) {
 		case ZEND_AST_VAR:
-			if (zend_try_compile_cv(&var_node, var_ast) == SUCCESS) {
+			if (is_this_fetch(var_ast)) {
+				opline = zend_emit_op(result, ZEND_ISSET_ISEMPTY_THIS, NULL, NULL);
+			} else if (zend_try_compile_cv(&var_node, var_ast) == SUCCESS) {
 				opline = zend_emit_op(result, ZEND_ISSET_ISEMPTY_VAR, &var_node, NULL);
 				opline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;
 			} else {
@@ -7071,6 +7117,7 @@ void zend_compile_array(znode *result, zend_ast *ast) /* {{{ */
 		zend_ast *elem_ast = list->child[i];
 		zend_ast *value_ast, *key_ast;
 		zend_bool by_ref;
+		znode value_node, key_node, *key_node_ptr = NULL;
 
 		if (elem_ast == NULL) {
 			zend_error(E_COMPILE_ERROR, "Cannot use empty array elements in arrays");
@@ -7080,8 +7127,6 @@ void zend_compile_array(znode *result, zend_ast *ast) /* {{{ */
 		key_ast = elem_ast->child[1];
 		by_ref = elem_ast->attr;
 
-		znode value_node, key_node, *key_node_ptr = NULL;
-
 		if (key_ast) {
 			zend_compile_expr(&key_node, key_ast);
 			zend_handle_numeric_op(&key_node);
diff --git a/Zend/zend_compile.h b/Zend/zend_compile.h
index fda7fe6014..d05852e8f7 100644
--- a/Zend/zend_compile.h
+++ b/Zend/zend_compile.h
@@ -364,8 +364,6 @@ struct _zend_op_array {
 
 	uint32_t *refcount;
 
-	uint32_t this_var;
-
 	uint32_t last;
 	zend_op *opcodes;
 
@@ -785,7 +783,7 @@ ZEND_API int zend_unmangle_property_name_ex(const zend_string *name, const char
 
 zend_op *get_next_op(zend_op_array *op_array);
 void init_op(zend_op *op);
-int get_next_op_number(zend_op_array *op_array);
+uint32_t get_next_op_number(zend_op_array *op_array);
 ZEND_API int pass_two(zend_op_array *op_array);
 zend_brk_cont_element *get_next_brk_cont_element(void);
 ZEND_API zend_bool zend_is_compiling(void);
diff --git a/Zend/zend_exceptions.c b/Zend/zend_exceptions.c
index 4a85e4e73a..f73dde1a97 100644
--- a/Zend/zend_exceptions.c
+++ b/Zend/zend_exceptions.c
@@ -527,11 +527,13 @@ static void _build_trace_args(zval *arg, smart_str *str) /* {{{ */
 		case IS_ARRAY:
 			smart_str_appends(str, "Array, ");
 			break;
-		case IS_OBJECT:
+		case IS_OBJECT: {
+			zend_string *class_name = Z_OBJ_HANDLER_P(arg, get_class_name)(Z_OBJ_P(arg));
 			smart_str_appends(str, "Object(");
-			smart_str_appends(str, ZSTR_VAL(Z_OBJCE_P(arg)->name));
+			smart_str_appends(str, ZSTR_VAL(class_name));
 			smart_str_appends(str, "), ");
 			break;
+		}
 	}
 }
 /* }}} */
@@ -617,7 +619,7 @@ ZEND_METHOD(exception, getTraceAsString)
 	}
 	ZEND_HASH_FOREACH_NUM_KEY_VAL(Z_ARRVAL_P(trace), index, frame) {
 		if (Z_TYPE_P(frame) != IS_ARRAY) {
-			zend_error(E_WARNING, "Expected array for frame %pu", index);
+			zend_error(E_WARNING, "Expected array for frame " ZEND_ULONG_FMT, index);
 			continue;
 		}
 
diff --git a/Zend/zend_exceptions.h b/Zend/zend_exceptions.h
index d351c2468d..04857f29fa 100644
--- a/Zend/zend_exceptions.h
+++ b/Zend/zend_exceptions.h
@@ -56,7 +56,7 @@ ZEND_API void zend_register_default_classes(void);
 /* exception_ce   NULL, zend_ce_exception, zend_ce_error, or a derived class
  * message        NULL or the message of the exception */
 ZEND_API ZEND_COLD zend_object *zend_throw_exception(zend_class_entry *exception_ce, const char *message, zend_long code);
-ZEND_API ZEND_COLD zend_object *zend_throw_exception_ex(zend_class_entry *exception_ce, zend_long code, const char *format, ...);
+ZEND_API ZEND_COLD zend_object *zend_throw_exception_ex(zend_class_entry *exception_ce, zend_long code, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 3, 4);
 ZEND_API ZEND_COLD void zend_throw_exception_object(zval *exception);
 ZEND_API void zend_clear_exception(void);
 
@@ -68,8 +68,8 @@ extern ZEND_API void (*zend_throw_exception_hook)(zval *ex);
 ZEND_API ZEND_COLD void zend_exception_error(zend_object *exception, int severity);
 
 /* do not export, in php it's available thru spprintf directly */
-size_t zend_spprintf(char **message, size_t max_len, const char *format, ...);
-zend_string *zend_strpprintf(size_t max_len, const char *format, ...);
+size_t zend_spprintf(char **message, size_t max_len, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 3, 4);
+zend_string *zend_strpprintf(size_t max_len, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3);
 
 END_EXTERN_C()
 
diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index d3ca248de8..7c8621fe64 100644
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -871,62 +871,28 @@ static zend_always_inline int zend_verify_arg_type(zend_function *zf, uint32_t a
 	return 1;
 }
 
-static zend_always_inline int zend_verify_missing_arg_type(zend_function *zf, uint32_t arg_num, void **cache_slot)
-{
-	zend_arg_info *cur_arg_info;
-	char *need_msg;
-	zend_class_entry *ce;
-
-	if (EXPECTED(arg_num <= zf->common.num_args)) {
-		cur_arg_info = &zf->common.arg_info[arg_num-1];
-	} else if (UNEXPECTED(zf->common.fn_flags & ZEND_ACC_VARIADIC)) {
-		cur_arg_info = &zf->common.arg_info[zf->common.num_args];
+ZEND_API ZEND_COLD void ZEND_FASTCALL zend_missing_arg_error(zend_execute_data *execute_data)
+{
+	zend_execute_data *ptr = EX(prev_execute_data);
+
+	if (ptr && ptr->func && ZEND_USER_CODE(ptr->func->common.type)) {
+		zend_throw_error(NULL, "Too few arguments to function %s%s%s(), %d passed in %s on line %d and %s %d expected",
+			EX(func)->common.scope ? ZSTR_VAL(EX(func)->common.scope->name) : "",
+			EX(func)->common.scope ? "::" : "",
+			ZSTR_VAL(EX(func)->common.function_name),
+			EX_NUM_ARGS(),
+			ZSTR_VAL(ptr->func->op_array.filename),
+			ptr->opline->lineno,
+			EX(func)->common.required_num_args == EX(func)->common.num_args ? "exactly" : "at least",
+			EX(func)->common.required_num_args);
 	} else {
-		return 1;
-	}
-
-	if (cur_arg_info->type_hint) {
-		if (cur_arg_info->class_name) {
-			if (EXPECTED(*cache_slot)) {
-				ce = (zend_class_entry*)*cache_slot;
-			} else {
-				ce = zend_verify_arg_class_kind(cur_arg_info);
-				if (UNEXPECTED(!ce)) {
-					zend_verify_arg_error(zf, arg_num, "be an instance of ", ZSTR_VAL(cur_arg_info->class_name), "none", "");
-					return 0;
-				}
-				*cache_slot = (void*)ce;
-			}
-			need_msg =
-				(ce->ce_flags & ZEND_ACC_INTERFACE) ?
-				"implement interface " : "be an instance of ";
-			zend_verify_arg_error(zf, arg_num, need_msg, ZSTR_VAL(ce->name), "none", "");
-		} else if (cur_arg_info->type_hint == IS_CALLABLE) {
-			zend_verify_arg_error(zf, arg_num, "be callable", "", "none", "");
-		} else if (cur_arg_info->type_hint == IS_ITERABLE) {
-			zend_verify_arg_error(zf, arg_num, "be iterable", "", "none", "");
-		} else {
-			zend_verify_arg_error(zf, arg_num, "be of the type ", zend_get_type_by_const(cur_arg_info->type_hint), "none", "");
-		}
-		return 0;
-	}
-	return 1;
-}
-
-static ZEND_COLD void zend_verify_missing_arg(zend_execute_data *execute_data, uint32_t arg_num, void **cache_slot)
-{
-	if (EXPECTED(!(EX(func)->common.fn_flags & ZEND_ACC_HAS_TYPE_HINTS)) ||
-	    UNEXPECTED(zend_verify_missing_arg_type(EX(func), arg_num, cache_slot))) {
-		const char *class_name = EX(func)->common.scope ? ZSTR_VAL(EX(func)->common.scope->name) : "";
-		const char *space = EX(func)->common.scope ? "::" : "";
-		const char *func_name = EX(func)->common.function_name ? ZSTR_VAL(EX(func)->common.function_name) : "main";
-		zend_execute_data *ptr = EX(prev_execute_data);
-
-		if (ptr && ptr->func && ZEND_USER_CODE(ptr->func->common.type)) {
-			zend_error(E_WARNING, "Missing argument %u for %s%s%s(), called in %s on line %d and defined", arg_num, class_name, space, func_name, ZSTR_VAL(ptr->func->op_array.filename), ptr->opline->lineno);
-		} else {
-			zend_error(E_WARNING, "Missing argument %u for %s%s%s()", arg_num, class_name, space, func_name);
-		}
+		zend_throw_error(NULL, "Too few arguments to function %s%s%s(), %d passed and %s %d expected",
+			EX(func)->common.scope ? ZSTR_VAL(EX(func)->common.scope->name) : "",
+			EX(func)->common.scope ? "::" : "",
+			ZSTR_VAL(EX(func)->common.function_name),
+			EX_NUM_ARGS(),
+			EX(func)->common.required_num_args == EX(func)->common.num_args ? "exactly" : "at least",
+			EX(func)->common.required_num_args);
 	}
 }
 
@@ -1662,7 +1628,7 @@ str_index:
 				hval = zend_dval_to_lval(Z_DVAL_P(dim));
 				goto num_index;
 			case IS_RESOURCE:
-				zend_error(E_NOTICE, "Resource ID#%pd used as offset, casting to integer (%pd)", Z_RES_HANDLE_P(dim), Z_RES_HANDLE_P(dim));
+				zend_error(E_NOTICE, "Resource ID#%d used as offset, casting to integer (%d)", Z_RES_HANDLE_P(dim), Z_RES_HANDLE_P(dim));
 				hval = Z_RES_HANDLE_P(dim);
 				goto num_index;
 			case IS_FALSE:
@@ -1733,15 +1699,7 @@ fetch_from_array:
 			goto try_array;
 		}
 	}
-	if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-		if (type != BP_VAR_UNSET && UNEXPECTED(Z_STRLEN_P(container) == 0)) {
-			zval_ptr_dtor_nogc(container);
-convert_to_array:
-			ZVAL_NEW_ARR(container);
-			zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
-			goto fetch_from_array;
-		}
-
+	if (UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) {
 		if (dim == NULL) {
 			zend_throw_error(NULL, "[] operator not supported for strings");
 		} else {
@@ -1801,7 +1759,9 @@ convert_to_array:
 		}
 		if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
 			if (type != BP_VAR_UNSET) {
-				goto convert_to_array;
+				ZVAL_NEW_ARR(container);
+				zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
+				goto fetch_from_array;
 			} else {
 				/* for read-mode only */
 				ZVAL_NULL(result);
@@ -1894,7 +1854,7 @@ try_string_offset:
 
 		if (UNEXPECTED(Z_STRLEN_P(container) < (size_t)((offset < 0) ? -offset : (offset + 1)))) {
 			if (type != BP_VAR_IS) {
-				zend_error(E_NOTICE, "Uninitialized string offset: %pd", offset);
+				zend_error(E_NOTICE, "Uninitialized string offset: " ZEND_LONG_FMT, offset);
 				ZVAL_EMPTY_STRING(result);
 			} else {
 				ZVAL_NULL(result);
@@ -1979,11 +1939,6 @@ static zend_always_inline void zend_fetch_property_address(zval *result, zval *c
 {
     if (container_op_type != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT)) {
 		do {
-			if (container_op_type == IS_VAR && UNEXPECTED(Z_ISERROR_P(container))) {
-				ZVAL_ERROR(result);
-				return;
-			}
-
 			if (Z_ISREF_P(container)) {
 				container = Z_REFVAL_P(container);
 				if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
@@ -1998,7 +1953,9 @@ static zend_always_inline void zend_fetch_property_address(zval *result, zval *c
 				zval_ptr_dtor_nogc(container);
 				object_init(container);
 			} else {
-				zend_error(E_WARNING, "Attempt to modify property of non-object");
+				if (container_op_type != IS_VAR || EXPECTED(!Z_ISERROR_P(container))) {
+					zend_error(E_WARNING, "Attempt to modify property of non-object");
+				}
 				ZVAL_ERROR(result);
 				return;
 			}
@@ -2034,6 +1991,7 @@ static zend_always_inline void zend_fetch_property_address(zval *result, zval *c
 		zval *ptr = Z_OBJ_HT_P(container)->get_property_ptr_ptr(container, prop_ptr, type, cache_slot);
 		if (NULL == ptr) {
 			if (EXPECTED(Z_OBJ_HT_P(container)->read_property)) {
+use_read_property:
 				ptr = Z_OBJ_HT_P(container)->read_property(container, prop_ptr, type, cache_slot, result);
 				if (ptr != result) {
 					ZVAL_INDIRECT(result, ptr);
@@ -2048,12 +2006,7 @@ static zend_always_inline void zend_fetch_property_address(zval *result, zval *c
 			ZVAL_INDIRECT(result, ptr);
 		}
 	} else if (EXPECTED(Z_OBJ_HT_P(container)->read_property)) {
-		zval *ptr = Z_OBJ_HT_P(container)->read_property(container, prop_ptr, type, cache_slot, result);
-		if (ptr != result) {
-			ZVAL_INDIRECT(result, ptr);
-		} else if (UNEXPECTED(Z_ISREF_P(ptr) && Z_REFCOUNT_P(ptr) == 1)) {
-			ZVAL_UNREF(ptr);
-		}
+		goto use_read_property; 
 	} else {
 		zend_error(E_WARNING, "This object doesn't support property references");
 		ZVAL_ERROR(result);
@@ -2137,15 +2090,15 @@ void zend_free_compiled_variables(zend_execute_data *execute_data) /* {{{ */
 }
 /* }}} */
 
-static zend_never_inline ZEND_COLD ZEND_NORETURN void ZEND_FASTCALL zend_interrupt(void) /* {{{ */
-{
-	zend_timeout(0);
-}
-/* }}} */
-
 #define ZEND_VM_INTERRUPT_CHECK() do { \
-		if (UNEXPECTED(EG(timed_out))) { \
-			zend_interrupt(); \
+		if (UNEXPECTED(EG(vm_interrupt))) { \
+			ZEND_VM_INTERRUPT(); \
+		} \
+	} while (0)
+
+#define ZEND_VM_LOOP_INTERRUPT_CHECK() do { \
+		if (UNEXPECTED(EG(vm_interrupt))) { \
+			ZEND_VM_LOOP_INTERRUPT(); \
 		} \
 	} while (0)
 
@@ -2169,7 +2122,7 @@ static zend_never_inline ZEND_COLD ZEND_NORETURN void ZEND_FASTCALL zend_interru
  *                             +----------------------------------------+
  */
 
-static zend_always_inline void i_init_func_execute_data(zend_execute_data *execute_data, zend_op_array *op_array, zval *return_value, int check_this) /* {{{ */
+static zend_always_inline void i_init_func_execute_data(zend_execute_data *execute_data, zend_op_array *op_array, zval *return_value) /* {{{ */
 {
 	uint32_t first_extra_arg, num_args;
 	ZEND_ASSERT(EX(func) == (zend_function*)op_array);
@@ -2227,11 +2180,6 @@ static zend_always_inline void i_init_func_execute_data(zend_execute_data *execu
 		} while (var != end);
 	}
 
-	if (check_this && op_array->this_var != (uint32_t)-1 && EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) {
-		ZVAL_OBJ(EX_VAR(op_array->this_var), Z_OBJ(EX(This)));
-		GC_REFCOUNT(Z_OBJ(EX(This)))++;
-	}
-
 	EX_LOAD_RUN_TIME_CACHE(op_array);
 	EX_LOAD_LITERALS(op_array);
 
@@ -2255,13 +2203,6 @@ static zend_always_inline void i_init_code_execute_data(zend_execute_data *execu
 	EX(call) = NULL;
 	EX(return_value) = return_value;
 
-	if (UNEXPECTED(op_array->this_var != (uint32_t)-1) && EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) {
-		GC_REFCOUNT(Z_OBJ(EX(This)))++;
-		if (!zend_hash_add(EX(symbol_table), CG(known_strings)[ZEND_STR_THIS], &EX(This))) {
-			GC_REFCOUNT(Z_OBJ(EX(This)))--;
-		}
-	}
-
 	zend_attach_symbol_table(execute_data);
 
 	if (!op_array->run_time_cache) {
@@ -2284,13 +2225,6 @@ static zend_always_inline void i_init_execute_data(zend_execute_data *execute_da
 	EX(return_value) = return_value;
 
 	if (EX_CALL_INFO() & ZEND_CALL_HAS_SYMBOL_TABLE) {
-		if (UNEXPECTED(op_array->this_var != (uint32_t)-1) && EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) {
-			GC_REFCOUNT(Z_OBJ(EX(This)))++;
-			if (!zend_hash_add(EX(symbol_table), CG(known_strings)[ZEND_STR_THIS], &EX(This))) {
-				GC_REFCOUNT(Z_OBJ(EX(This)))--;
-			}
-		}
-
 		zend_attach_symbol_table(execute_data);
 	} else {
 		uint32_t first_extra_arg, num_args;
@@ -2343,11 +2277,6 @@ static zend_always_inline void i_init_execute_data(zend_execute_data *execute_da
 				var++;
 			} while (var != end);
 		}
-
-		if (op_array->this_var != (uint32_t)-1 && EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) {
-			ZVAL_OBJ(EX_VAR(op_array->this_var), Z_OBJ(EX(This)));
-			GC_REFCOUNT(Z_OBJ(EX(This)))++;
-		}
 	}
 
 	if (!op_array->run_time_cache) {
@@ -3133,11 +3062,6 @@ ZEND_API int ZEND_FASTCALL zend_check_arg_type(zend_function *zf, uint32_t arg_n
 	return zend_verify_arg_type(zf, arg_num, arg, default_value, cache_slot);
 }
 
-ZEND_API void ZEND_FASTCALL zend_check_missing_arg(zend_execute_data *execute_data, uint32_t arg_num, void **cache_slot)
-{
-	zend_verify_missing_arg(execute_data, arg_num, cache_slot);
-}
-
 /*
  * Local variables:
  * tab-width: 4
diff --git a/Zend/zend_execute.h b/Zend/zend_execute.h
index a1d1b0a71b..82c6a4a415 100644
--- a/Zend/zend_execute.h
+++ b/Zend/zend_execute.h
@@ -54,7 +54,7 @@ extern ZEND_API const zend_internal_function zend_pass_function;
 
 ZEND_API void ZEND_FASTCALL zend_check_internal_arg_type(zend_function *zf, uint32_t arg_num, zval *arg);
 ZEND_API int  ZEND_FASTCALL zend_check_arg_type(zend_function *zf, uint32_t arg_num, zval *arg, zval *default_value, void **cache_slot);
-ZEND_API void ZEND_FASTCALL zend_check_missing_arg(zend_execute_data *execute_data, uint32_t arg_num, void **cache_slot);
+ZEND_API ZEND_COLD void ZEND_FASTCALL zend_missing_arg_error(zend_execute_data *execute_data);
 
 static zend_always_inline zval* zend_assign_to_variable(zval *variable_ptr, zval *value, zend_uchar value_type)
 {
@@ -259,11 +259,10 @@ static zend_always_inline void zend_vm_stack_free_call_frame_ex(uint32_t call_in
 	ZEND_ASSERT_VM_STACK_GLOBAL;
 
 	if (UNEXPECTED(call_info & ZEND_CALL_ALLOCATED)) {
-		ZEND_ASSERT(call == (zend_execute_data*)ZEND_VM_STACK_ELEMENTS(EG(vm_stack)));
-
 		zend_vm_stack p = EG(vm_stack);
 		zend_vm_stack prev = p->prev;
 
+		ZEND_ASSERT(call == (zend_execute_data*)ZEND_VM_STACK_ELEMENTS(EG(vm_stack)));
 		EG(vm_stack_top) = prev->top;
 		EG(vm_stack_end) = prev->end;
 		EG(vm_stack) = prev;
diff --git a/Zend/zend_execute_API.c b/Zend/zend_execute_API.c
index dba10e3564..f79aba28c9 100644
--- a/Zend/zend_execute_API.c
+++ b/Zend/zend_execute_API.c
@@ -172,6 +172,7 @@ void init_executor(void) /* {{{ */
 	zend_objects_store_init(&EG(objects_store), 1024);
 
 	EG(full_tables_cleanup) = 0;
+	EG(vm_interrupt) = 0;
 	EG(timed_out) = 0;
 
 	EG(exception) = NULL;
@@ -1157,9 +1158,25 @@ static void zend_set_timeout_ex(zend_long seconds, int reset_signals);
 
 ZEND_API ZEND_NORETURN void zend_timeout(int dummy) /* {{{ */
 {
+#if defined(PHP_WIN32)
+# ifndef ZTS
+	/* No action is needed if we're timed out because zero seconds are
+	   just ignored. Also, the hard timeout needs to be respected. If the
+	   timer is not restarted properly, it could hang in the shutdown
+	   function. */
+	if (EG(hard_timeout) > 0) {
+		EG(timed_out) = 0;
+		zend_set_timeout_ex(EG(hard_timeout), 1);
+		/* XXX Abused, introduce an additional flag if the value needs to be kept. */
+		EG(hard_timeout) = 0;
+	}
+# endif
+#else
 	EG(timed_out) = 0;
 	zend_set_timeout_ex(0, 1);
-	zend_error_noreturn(E_ERROR, "Maximum execution time of %pd second%s exceeded", EG(timeout_seconds), EG(timeout_seconds) == 1 ? "" : "s");
+#endif
+
+	zend_error_noreturn(E_ERROR, "Maximum execution time of " ZEND_LONG_FMT " second%s exceeded", EG(timeout_seconds), EG(timeout_seconds) == 1 ? "" : "s");
 }
 /* }}} */
 
@@ -1189,7 +1206,7 @@ static void zend_timeout_handler(int dummy) /* {{{ */
 			error_filename = "Unknown";
 		}
 
-		zend_spprintf(&log_buffer, 0, "\nFatal error: Maximum execution time of %pd+%pd seconds exceeded (terminated) in %s on line %d\n", EG(timeout_seconds), EG(hard_timeout), error_filename, error_lineno);
+		zend_spprintf(&log_buffer, 0, "\nFatal error: Maximum execution time of " ZEND_LONG_FMT "+" ZEND_LONG_FMT " seconds exceeded (terminated) in %s on line %d\n", EG(timeout_seconds), EG(hard_timeout), error_filename, error_lineno);
 		write(2, log_buffer, strlen(log_buffer));
 		_exit(1);
     }
@@ -1209,6 +1226,7 @@ static void zend_timeout_handler(int dummy) /* {{{ */
 	}
 
 	EG(timed_out) = 1;
+	EG(vm_interrupt) = 1;
 
 #ifndef ZTS
 	if (EG(hard_timeout) > 0) {
@@ -1223,7 +1241,7 @@ static void zend_timeout_handler(int dummy) /* {{{ */
 #ifdef ZEND_WIN32
 VOID CALLBACK tq_timer_cb(PVOID arg, BOOLEAN timed_out)
 {
-	zend_bool *php_timed_out;
+	zend_executor_globals *eg;
 
 	/* The doc states it'll be always true, however it theoretically
 		could be FALSE when the thread was signaled. */
@@ -1231,8 +1249,9 @@ VOID CALLBACK tq_timer_cb(PVOID arg, BOOLEAN timed_out)
 		return;
 	}
 
-	php_timed_out = (zend_bool *)arg;
-	*php_timed_out = 1;
+	eg = (zend_executor_globals *)arg;
+	eg->timed_out = 1;
+	eg->vm_interrupt = 1;
 }
 #endif
 
@@ -1243,8 +1262,9 @@ VOID CALLBACK tq_timer_cb(PVOID arg, BOOLEAN timed_out)
 
 static void zend_set_timeout_ex(zend_long seconds, int reset_signals) /* {{{ */
 {
-
 #ifdef ZEND_WIN32
+	zend_executor_globals *eg;
+
 	if(!seconds) {
 		return;
 	}
@@ -1262,7 +1282,8 @@ static void zend_set_timeout_ex(zend_long seconds, int reset_signals) /* {{{ */
 	}
 
 	/* XXX passing NULL means the default timer queue provided by the system is used */
-	if (!CreateTimerQueueTimer(&tq_timer, NULL, (WAITORTIMERCALLBACK)tq_timer_cb, (VOID*)&EG(timed_out), seconds*1000, 0, WT_EXECUTEONLYONCE)) {
+	eg = ZEND_MODULE_GLOBALS_BULK(executor);
+	if (!CreateTimerQueueTimer(&tq_timer, NULL, (WAITORTIMERCALLBACK)tq_timer_cb, (VOID*)eg, seconds*1000, 0, WT_EXECUTEONLYONCE)) {
 		tq_timer = NULL;
 		zend_error_noreturn(E_ERROR, "Could not queue new timer");
 		return;
diff --git a/Zend/zend_globals.h b/Zend/zend_globals.h
index b560038b7a..3a4f0c1940 100644
--- a/Zend/zend_globals.h
+++ b/Zend/zend_globals.h
@@ -177,6 +177,7 @@ struct _zend_executor_globals {
 	/* for extended information support */
 	zend_bool no_extensions;
 
+	zend_bool vm_interrupt;
 	zend_bool timed_out;
 	zend_long hard_timeout;
 
diff --git a/Zend/zend_hash.c b/Zend/zend_hash.c
index 95652d598d..b59d5885a6 100644
--- a/Zend/zend_hash.c
+++ b/Zend/zend_hash.c
@@ -103,7 +103,7 @@ static zend_always_inline uint32_t zend_hash_check_size(uint32_t nSize)
 	if (nSize < HT_MIN_SIZE) {
 		nSize = HT_MIN_SIZE;
 	} else if (UNEXPECTED(nSize >= HT_MAX_SIZE)) {
-		zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%zu * %zu + %zu)", nSize, sizeof(Bucket), sizeof(Bucket));
+		zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%u * %zu + %zu)", nSize, sizeof(Bucket), sizeof(Bucket));
 	}
 
 #if defined(ZEND_WIN32)
@@ -189,12 +189,10 @@ static void ZEND_FASTCALL zend_hash_packed_grow(HashTable *ht)
 {
 	HT_ASSERT(GC_REFCOUNT(ht) == 1);
 	if (ht->nTableSize >= HT_MAX_SIZE) {
-		zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%zu * %zu + %zu)", ht->nTableSize * 2, sizeof(Bucket), sizeof(Bucket));
+		zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%u * %zu + %zu)", ht->nTableSize * 2, sizeof(Bucket), sizeof(Bucket));
 	}
-	HANDLE_BLOCK_INTERRUPTIONS();
 	ht->nTableSize += ht->nTableSize;
 	HT_SET_DATA_ADDR(ht, perealloc2(HT_GET_DATA_ADDR(ht), HT_SIZE(ht), HT_USED_SIZE(ht), ht->u.flags & HASH_FLAG_PERSISTENT));
-	HANDLE_UNBLOCK_INTERRUPTIONS();
 }
 
 ZEND_API void ZEND_FASTCALL zend_hash_real_init(HashTable *ht, zend_bool packed)
@@ -211,7 +209,6 @@ ZEND_API void ZEND_FASTCALL zend_hash_packed_to_hash(HashTable *ht)
 	Bucket *old_buckets = ht->arData;
 
 	HT_ASSERT(GC_REFCOUNT(ht) == 1);
-	HANDLE_BLOCK_INTERRUPTIONS();
 	ht->u.flags &= ~HASH_FLAG_PACKED;
 	new_data = pemalloc(HT_SIZE_EX(ht->nTableSize, -ht->nTableSize), (ht)->u.flags & HASH_FLAG_PERSISTENT);
 	ht->nTableMask = -ht->nTableSize;
@@ -219,7 +216,6 @@ ZEND_API void ZEND_FASTCALL zend_hash_packed_to_hash(HashTable *ht)
 	memcpy(ht->arData, old_buckets, sizeof(Bucket) * ht->nNumUsed);
 	pefree(old_data, (ht)->u.flags & HASH_FLAG_PERSISTENT);
 	zend_hash_rehash(ht);
-	HANDLE_UNBLOCK_INTERRUPTIONS();
 }
 
 ZEND_API void ZEND_FASTCALL zend_hash_to_packed(HashTable *ht)
@@ -228,7 +224,6 @@ ZEND_API void ZEND_FASTCALL zend_hash_to_packed(HashTable *ht)
 	Bucket *old_buckets = ht->arData;
 
 	HT_ASSERT(GC_REFCOUNT(ht) == 1);
-	HANDLE_BLOCK_INTERRUPTIONS();
 	new_data = pemalloc(HT_SIZE_EX(ht->nTableSize, HT_MIN_MASK), (ht)->u.flags & HASH_FLAG_PERSISTENT);
 	ht->u.flags |= HASH_FLAG_PACKED | HASH_FLAG_STATIC_KEYS;
 	ht->nTableMask = HT_MIN_MASK;
@@ -236,7 +231,6 @@ ZEND_API void ZEND_FASTCALL zend_hash_to_packed(HashTable *ht)
 	HT_HASH_RESET_PACKED(ht);
 	memcpy(ht->arData, old_buckets, sizeof(Bucket) * ht->nNumUsed);
 	pefree(old_data, (ht)->u.flags & HASH_FLAG_PERSISTENT);
-	HANDLE_UNBLOCK_INTERRUPTIONS();
 }
 
 ZEND_API void ZEND_FASTCALL _zend_hash_init_ex(HashTable *ht, uint32_t nSize, dtor_func_t pDestructor, zend_bool persistent, zend_bool bApplyProtection ZEND_FILE_LINE_DC)
@@ -260,10 +254,8 @@ ZEND_API void ZEND_FASTCALL zend_hash_extend(HashTable *ht, uint32_t nSize, zend
 		if (packed) {
 			ZEND_ASSERT(ht->u.flags & HASH_FLAG_PACKED);
 			if (nSize > ht->nTableSize) {
-				HANDLE_BLOCK_INTERRUPTIONS();
 				ht->nTableSize = zend_hash_check_size(nSize);
 				HT_SET_DATA_ADDR(ht, perealloc2(HT_GET_DATA_ADDR(ht), HT_SIZE(ht), HT_USED_SIZE(ht), ht->u.flags & HASH_FLAG_PERSISTENT));
-				HANDLE_UNBLOCK_INTERRUPTIONS();
 			}
 		} else {
 			ZEND_ASSERT(!(ht->u.flags & HASH_FLAG_PACKED));
@@ -271,7 +263,6 @@ ZEND_API void ZEND_FASTCALL zend_hash_extend(HashTable *ht, uint32_t nSize, zend
 				void *new_data, *old_data = HT_GET_DATA_ADDR(ht);
 				Bucket *old_buckets = ht->arData;
 				nSize = zend_hash_check_size(nSize);
-				HANDLE_BLOCK_INTERRUPTIONS();
 				new_data = pemalloc(HT_SIZE_EX(nSize, -nSize), ht->u.flags & HASH_FLAG_PERSISTENT);
 				ht->nTableSize = nSize;
 				ht->nTableMask = -ht->nTableSize;
@@ -279,7 +270,6 @@ ZEND_API void ZEND_FASTCALL zend_hash_extend(HashTable *ht, uint32_t nSize, zend
 				memcpy(ht->arData, old_buckets, sizeof(Bucket) * ht->nNumUsed);
 				pefree(old_data, ht->u.flags & HASH_FLAG_PERSISTENT);
 				zend_hash_rehash(ht);
-				HANDLE_UNBLOCK_INTERRUPTIONS();
 			}
 		}
 	}
@@ -591,12 +581,10 @@ static zend_always_inline zval *_zend_hash_add_or_update_i(HashTable *ht, zend_s
 					data = Z_INDIRECT_P(data);
 				}
 			}
-			HANDLE_BLOCK_INTERRUPTIONS();
 			if (ht->pDestructor) {
 				ht->pDestructor(data);
 			}
 			ZVAL_COPY_VALUE(data, pData);
-			HANDLE_UNBLOCK_INTERRUPTIONS();
 			return data;
 		}
 	}
@@ -604,7 +592,6 @@ static zend_always_inline zval *_zend_hash_add_or_update_i(HashTable *ht, zend_s
 	ZEND_HASH_IF_FULL_DO_RESIZE(ht);		/* If the Hash table is full, resize it */
 
 add_to_hash:
-	HANDLE_BLOCK_INTERRUPTIONS();
 	idx = ht->nNumUsed++;
 	ht->nNumOfElements++;
 	if (ht->nInternalPointer == HT_INVALID_IDX) {
@@ -623,7 +610,6 @@ add_to_hash:
 	nIndex = h | ht->nTableMask;
 	Z_NEXT(p->val) = HT_HASH(ht, nIndex);
 	HT_HASH(ht, nIndex) = HT_IDX_TO_HASH(idx);
-	HANDLE_UNBLOCK_INTERRUPTIONS();
 
 	return &p->val;
 }
@@ -762,7 +748,6 @@ static zend_always_inline zval *_zend_hash_index_add_or_update_i(HashTable *ht,
 		}
 
 add_to_packed:
-		HANDLE_BLOCK_INTERRUPTIONS();
 		/* incremental initialization of empty Buckets */
 		if ((flag & (HASH_ADD_NEW|HASH_ADD_NEXT)) == (HASH_ADD_NEW|HASH_ADD_NEXT)) {
 			ht->nNumUsed = h + 1;
@@ -788,8 +773,6 @@ add_to_packed:
 		p->key = NULL;
 		ZVAL_COPY_VALUE(&p->val, pData);
 
-		HANDLE_UNBLOCK_INTERRUPTIONS();
-
 		return &p->val;
 
 convert_to_hash:
@@ -801,12 +784,10 @@ convert_to_hash:
 				return NULL;
 			}
 			ZEND_ASSERT(&p->val != pData);
-			HANDLE_BLOCK_INTERRUPTIONS();
 			if (ht->pDestructor) {
 				ht->pDestructor(&p->val);
 			}
 			ZVAL_COPY_VALUE(&p->val, pData);
-			HANDLE_UNBLOCK_INTERRUPTIONS();
 			if ((zend_long)h >= (zend_long)ht->nNextFreeElement) {
 				ht->nNextFreeElement = h < ZEND_LONG_MAX ? h + 1 : ZEND_LONG_MAX;
 			}
@@ -817,7 +798,6 @@ convert_to_hash:
 	ZEND_HASH_IF_FULL_DO_RESIZE(ht);		/* If the Hash table is full, resize it */
 
 add_to_hash:
-	HANDLE_BLOCK_INTERRUPTIONS();
 	idx = ht->nNumUsed++;
 	ht->nNumOfElements++;
 	if (ht->nInternalPointer == HT_INVALID_IDX) {
@@ -834,7 +814,6 @@ add_to_hash:
 	ZVAL_COPY_VALUE(&p->val, pData);
 	Z_NEXT(p->val) = HT_HASH(ht, nIndex);
 	HT_HASH(ht, nIndex) = HT_IDX_TO_HASH(idx);
-	HANDLE_UNBLOCK_INTERRUPTIONS();
 
 	return &p->val;
 }
@@ -876,15 +855,12 @@ static void ZEND_FASTCALL zend_hash_do_resize(HashTable *ht)
 	HT_ASSERT(GC_REFCOUNT(ht) == 1);
 
 	if (ht->nNumUsed > ht->nNumOfElements + (ht->nNumOfElements >> 5)) { /* additional term is there to amortize the cost of compaction */
-		HANDLE_BLOCK_INTERRUPTIONS();
 		zend_hash_rehash(ht);
-		HANDLE_UNBLOCK_INTERRUPTIONS();
 	} else if (ht->nTableSize < HT_MAX_SIZE) {	/* Let's double the table size */
 		void *new_data, *old_data = HT_GET_DATA_ADDR(ht);
 		uint32_t nSize = ht->nTableSize + ht->nTableSize;
 		Bucket *old_buckets = ht->arData;
 
-		HANDLE_BLOCK_INTERRUPTIONS();
 		new_data = pemalloc(HT_SIZE_EX(nSize, -nSize), ht->u.flags & HASH_FLAG_PERSISTENT);
 		ht->nTableSize = nSize;
 		ht->nTableMask = -ht->nTableSize;
@@ -892,9 +868,8 @@ static void ZEND_FASTCALL zend_hash_do_resize(HashTable *ht)
 		memcpy(ht->arData, old_buckets, sizeof(Bucket) * ht->nNumUsed);
 		pefree(old_data, ht->u.flags & HASH_FLAG_PERSISTENT);
 		zend_hash_rehash(ht);
-		HANDLE_UNBLOCK_INTERRUPTIONS();
 	} else {
-		zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%zu * %zu + %zu)", ht->nTableSize * 2, sizeof(Bucket) + sizeof(uint32_t), sizeof(Bucket));
+		zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%u * %zu + %zu)", ht->nTableSize * 2, sizeof(Bucket) + sizeof(uint32_t), sizeof(Bucket));
 	}
 }
 
@@ -984,7 +959,6 @@ ZEND_API int ZEND_FASTCALL zend_hash_rehash(HashTable *ht)
 
 static zend_always_inline void _zend_hash_del_el_ex(HashTable *ht, uint32_t idx, Bucket *p, Bucket *prev)
 {
-	HANDLE_BLOCK_INTERRUPTIONS();
 	if (!(ht->u.flags & HASH_FLAG_PACKED)) {
 		if (prev) {
 			Z_NEXT(prev->val) = Z_NEXT(p->val);
@@ -1027,7 +1001,6 @@ static zend_always_inline void _zend_hash_del_el_ex(HashTable *ht, uint32_t idx,
 	} else {
 		ZVAL_UNDEF(&p->val);
 	}
-	HANDLE_UNBLOCK_INTERRUPTIONS();
 }
 
 static zend_always_inline void _zend_hash_del_el(HashTable *ht, uint32_t idx, Bucket *p)
@@ -2296,7 +2269,6 @@ ZEND_API int ZEND_FASTCALL zend_hash_sort_ex(HashTable *ht, sort_func_t sort, co
 			(swap_func_t)(renumber? zend_hash_bucket_renum_swap :
 				((ht->u.flags & HASH_FLAG_PACKED) ? zend_hash_bucket_packed_swap : zend_hash_bucket_swap)));
 
-	HANDLE_BLOCK_INTERRUPTIONS();
 	ht->nNumUsed = i;
 	ht->nInternalPointer = 0;
 
@@ -2333,8 +2305,6 @@ ZEND_API int ZEND_FASTCALL zend_hash_sort_ex(HashTable *ht, sort_func_t sort, co
 		}
 	}
 
-	HANDLE_UNBLOCK_INTERRUPTIONS();
-
 	return SUCCESS;
 }
 
diff --git a/Zend/zend_hash.h b/Zend/zend_hash.h
index ba4704fdd9..b7e6f37f71 100644
--- a/Zend/zend_hash.h
+++ b/Zend/zend_hash.h
@@ -158,7 +158,7 @@ ZEND_API zval* ZEND_FASTCALL _zend_hash_index_find(const HashTable *ht, zend_ulo
 
 #define ZEND_HASH_INDEX_FIND(_ht, _h, _ret, _not_found) do { \
 		if (EXPECTED((_ht)->u.flags & HASH_FLAG_PACKED)) { \
-			if (EXPECTED((_h) < (_ht)->nNumUsed)) { \
+			if (EXPECTED((zend_ulong)(_h) < (zend_ulong)(_ht)->nNumUsed)) { \
 				_ret = &_ht->arData[_h].val; \
 				if (UNEXPECTED(Z_TYPE_P(_ret) == IS_UNDEF)) { \
 					goto _not_found; \
diff --git a/Zend/zend_iterators.c b/Zend/zend_iterators.c
index 2f5a23e0f0..b08fc24831 100644
--- a/Zend/zend_iterators.c
+++ b/Zend/zend_iterators.c
@@ -90,8 +90,8 @@ ZEND_API void zend_iterator_dtor(zend_object_iterator *iter)
 
 ZEND_API zend_object_iterator* zend_iterator_unwrap(zval *array_ptr)
 {
-	if (Z_TYPE_P(array_ptr) &&
-	    Z_OBJ_HT_P(array_ptr) == &iterator_object_handlers) {
+	ZEND_ASSERT(Z_TYPE_P(array_ptr) == IS_OBJECT);
+	if (Z_OBJ_HT_P(array_ptr) == &iterator_object_handlers) {
 		return (zend_object_iterator *)Z_OBJ_P(array_ptr);
 	}
 	return NULL;
diff --git a/Zend/zend_language_parser.y b/Zend/zend_language_parser.y
index 44c5cfb12b..43cf22bfac 100644
--- a/Zend/zend_language_parser.y
+++ b/Zend/zend_language_parser.y
@@ -250,7 +250,7 @@ static YYSIZE_T zend_yytnamerr(char*, const char*);
 %type <ast> class_const_list class_const_decl name_list trait_adaptations method_body non_empty_for_exprs
 %type <ast> ctor_arguments alt_if_stmt_without_else trait_adaptation_list lexical_vars
 %type <ast> lexical_var_list encaps_list
-%type <ast> array_pair non_empty_array_pair_list array_pair_list
+%type <ast> array_pair non_empty_array_pair_list array_pair_list possible_array_pair
 %type <ast> isset_variable type return_type type_expr
 %type <ast> identifier
 
@@ -1183,21 +1183,20 @@ property_name:
 ;
 
 array_pair_list:
-		/* empty */ { $$ = zend_ast_create_list(0, ZEND_AST_ARRAY); }
-	|	non_empty_array_pair_list { /* allow single trailing comma */ zend_ast_list *list = zend_ast_get_list($$ = $1); if (list->child[list->children - 1] == NULL) { list->children--; } }
+		non_empty_array_pair_list
+			{ /* allow single trailing comma */ $$ = zend_ast_list_rtrim($1); }
+;
+
+possible_array_pair:
+		/* empty */ { $$ = NULL; }
+	|	array_pair  { $$ = $1; }
 ;
 
 non_empty_array_pair_list:
-		non_empty_array_pair_list ',' array_pair
+		non_empty_array_pair_list ',' possible_array_pair
 			{ $$ = zend_ast_list_add($1, $3); }
-	|	array_pair
+	|	possible_array_pair
 			{ $$ = zend_ast_create_list(1, ZEND_AST_ARRAY, $1); }
-	|	non_empty_array_pair_list ',' /* empty, for LHS array lists */
-			{ $$ = zend_ast_list_add($1, NULL); }
-	|	','
-			{ $$ = zend_ast_create_list(1, ZEND_AST_ARRAY, NULL); }
-	|	',' array_pair
-			{ $$ = zend_ast_create_list(2, ZEND_AST_ARRAY, NULL, $2); }
 ;
 
 array_pair:
diff --git a/Zend/zend_language_scanner.c b/Zend/zend_language_scanner.c
index 939e22bc26..f4aa710918 100644
--- a/Zend/zend_language_scanner.c
+++ b/Zend/zend_language_scanner.c
@@ -386,7 +386,7 @@ static const zend_encoding* zend_multibyte_detect_unicode(void)
 		/* check if the NULL byte is after the __HALT_COMPILER(); */
 		pos2 = LANG_SCNG(script_org);
 
-		while (pos1 - pos2 >= sizeof("__HALT_COMPILER();")-1) {
+		while ((size_t)(pos1 - pos2) >= sizeof("__HALT_COMPILER();")-1) {
 			pos2 = memchr(pos2, '_', pos1 - pos2);
 			if (!pos2) break;
 			pos2++;
@@ -503,7 +503,7 @@ ZEND_API int open_file_for_scanning(zend_file_handle *file_handle)
 
 	/* The shebang line was read, get the current position to obtain the buffer start */
 	if (CG(start_lineno) == 2 && file_handle->type == ZEND_HANDLE_FP && file_handle->handle.fp) {
-		if ((offset = ftell(file_handle->handle.fp)) == -1) {
+		if ((offset = ftell(file_handle->handle.fp)) == (size_t)-1) {
 			offset = 0;
 		}
 	}
@@ -524,7 +524,7 @@ ZEND_API int open_file_for_scanning(zend_file_handle *file_handle)
 	SCNG(yy_in) = file_handle;
 	SCNG(yy_start) = NULL;
 
-	if (size != -1) {
+	if (size != (size_t)-1) {
 		if (CG(multibyte)) {
 			SCNG(script_org) = (unsigned char*)buf;
 			SCNG(script_org_size) = size;
diff --git a/Zend/zend_language_scanner.l b/Zend/zend_language_scanner.l
index 122c6d4eda..f5f11b0c47 100644
--- a/Zend/zend_language_scanner.l
+++ b/Zend/zend_language_scanner.l
@@ -384,7 +384,7 @@ static const zend_encoding* zend_multibyte_detect_unicode(void)
 		/* check if the NULL byte is after the __HALT_COMPILER(); */
 		pos2 = LANG_SCNG(script_org);
 
-		while (pos1 - pos2 >= sizeof("__HALT_COMPILER();")-1) {
+		while ((size_t)(pos1 - pos2) >= sizeof("__HALT_COMPILER();")-1) {
 			pos2 = memchr(pos2, '_', pos1 - pos2);
 			if (!pos2) break;
 			pos2++;
@@ -501,7 +501,7 @@ ZEND_API int open_file_for_scanning(zend_file_handle *file_handle)
 
 	/* The shebang line was read, get the current position to obtain the buffer start */
 	if (CG(start_lineno) == 2 && file_handle->type == ZEND_HANDLE_FP && file_handle->handle.fp) {
-		if ((offset = ftell(file_handle->handle.fp)) == -1) {
+		if ((offset = ftell(file_handle->handle.fp)) == (size_t)-1) {
 			offset = 0;
 		}
 	}
@@ -522,7 +522,7 @@ ZEND_API int open_file_for_scanning(zend_file_handle *file_handle)
 	SCNG(yy_in) = file_handle;
 	SCNG(yy_start) = NULL;
 
-	if (size != -1) {
+	if (size != (size_t)-1) {
 		if (CG(multibyte)) {
 			SCNG(script_org) = (unsigned char*)buf;
 			SCNG(script_org_size) = size;
diff --git a/Zend/zend_long.h b/Zend/zend_long.h
index 60d1c71d3c..e6713da871 100644
--- a/Zend/zend_long.h
+++ b/Zend/zend_long.h
@@ -59,6 +59,7 @@ typedef int32_t zend_off_t;
 #ifdef ZEND_ENABLE_ZVAL_LONG64
 # define ZEND_LONG_FMT "%" PRId64
 # define ZEND_ULONG_FMT "%" PRIu64
+# define ZEND_XLONG_FMT "%" PRIx64
 # define ZEND_LONG_FMT_SPEC PRId64
 # define ZEND_ULONG_FMT_SPEC PRIu64
 # ifdef ZEND_WIN32
@@ -87,6 +88,7 @@ typedef int32_t zend_off_t;
 # define ZEND_STRTOUL(s0, s1, base) strtoul((s0), (s1), (base))
 # define ZEND_LONG_FMT "%" PRId32
 # define ZEND_ULONG_FMT "%" PRIu32
+# define ZEND_XLONG_FMT "%" PRIx32
 # define ZEND_LONG_FMT_SPEC PRId32
 # define ZEND_ULONG_FMT_SPEC PRIu32
 # ifdef ZEND_WIN32
@@ -117,6 +119,16 @@ typedef int32_t zend_off_t;
 
 static const char long_min_digits[] = LONG_MIN_DIGITS;
 
+#ifdef _WIN64
+# define ZEND_ADDR_FMT "0x%016I64x"
+#elif SIZEOF_SIZE_T == 4
+# define ZEND_ADDR_FMT "0x%08zx"
+#elif SIZEOF_SIZE_T == 8
+# define ZEND_ADDR_FMT "0x%016zx"
+#else
+# error "Unknown SIZEOF_SIZE_T"
+#endif
+
 #endif /* ZEND_LONG_H */
 
 /*
diff --git a/Zend/zend_multibyte.c b/Zend/zend_multibyte.c
index 5245a10517..ea762952fe 100644
--- a/Zend/zend_multibyte.c
+++ b/Zend/zend_multibyte.c
@@ -67,6 +67,7 @@ static int dummy_internal_encoding_setter(const zend_encoding *encoding)
 	return FAILURE;
 }
 
+static zend_multibyte_functions multibyte_functions_dummy;
 static zend_multibyte_functions multibyte_functions = {
 	NULL,
 	dummy_encoding_fetcher,
@@ -108,6 +109,7 @@ ZEND_API int zend_multibyte_set_functions(const zend_multibyte_functions *functi
 		return FAILURE;
 	}
 
+	multibyte_functions_dummy = multibyte_functions;
 	multibyte_functions = *functions;
 
 	/* As zend_multibyte_set_functions() gets called after ini settings were
@@ -120,6 +122,11 @@ ZEND_API int zend_multibyte_set_functions(const zend_multibyte_functions *functi
 	return SUCCESS;
 }
 
+ZEND_API void zend_multibyte_restore_functions(void)
+{
+	multibyte_functions = multibyte_functions_dummy;
+}
+
 ZEND_API const zend_multibyte_functions *zend_multibyte_get_functions(void)
 {
 	return multibyte_functions.provider_name ? &multibyte_functions: NULL;
diff --git a/Zend/zend_multibyte.h b/Zend/zend_multibyte.h
index 34b831ebeb..3cb221196d 100644
--- a/Zend/zend_multibyte.h
+++ b/Zend/zend_multibyte.h
@@ -60,6 +60,7 @@ ZEND_API extern const zend_encoding *zend_multibyte_encoding_utf8;
 
 /* multibyte utility functions */
 ZEND_API int zend_multibyte_set_functions(const zend_multibyte_functions *functions);
+ZEND_API void zend_multibyte_restore_functions(void);
 ZEND_API const zend_multibyte_functions *zend_multibyte_get_functions(void);
 
 ZEND_API const zend_encoding *zend_multibyte_fetch_encoding(const char *name);
diff --git a/Zend/zend_object_handlers.c b/Zend/zend_object_handlers.c
index d95f5d9a33..86e71e30a2 100644
--- a/Zend/zend_object_handlers.c
+++ b/Zend/zend_object_handlers.c
@@ -1141,7 +1141,6 @@ ZEND_API zend_function *zend_get_call_trampoline_func(zend_class_entry *ce, zend
 	if (is_static) {
 		func->fn_flags |= ZEND_ACC_STATIC;
 	}
-	func->this_var = -1;
 	func->opcodes = &EG(call_trampoline_op);
 
 	func->prototype = fbc;
diff --git a/Zend/zend_objects.c b/Zend/zend_objects.c
index b5f19b3045..1e358996ed 100644
--- a/Zend/zend_objects.c
+++ b/Zend/zend_objects.c
@@ -91,9 +91,8 @@ ZEND_API void zend_objects_destroy_object(zend_object *object)
 	if (destructor) {
 		zend_object *old_exception;
 		zval obj;
-		zend_class_entry *orig_fake_scope = NULL;
+		zend_class_entry *orig_fake_scope;
 
-		EG(fake_scope) = NULL;
 		if (destructor->op_array.fn_flags & (ZEND_ACC_PRIVATE|ZEND_ACC_PROTECTED)) {
 			if (destructor->op_array.fn_flags & ZEND_ACC_PRIVATE) {
 				/* Ensure that if we're calling a private function, we're allowed to do so.
@@ -106,14 +105,12 @@ ZEND_API void zend_objects_destroy_object(zend_object *object)
 							"Call to private %s::__destruct() from context '%s'",
 							ZSTR_VAL(object->ce->name),
 							scope ? ZSTR_VAL(scope->name) : "");
-						EG(fake_scope) = orig_fake_scope;
 						return;
 					}
 				} else {
 					zend_error(E_WARNING,
 						"Call to private %s::__destruct() from context '' during shutdown ignored",
 						ZSTR_VAL(object->ce->name));
-					EG(fake_scope) = orig_fake_scope;
 					return;
 				}
 			} else {
@@ -127,21 +124,19 @@ ZEND_API void zend_objects_destroy_object(zend_object *object)
 							"Call to protected %s::__destruct() from context '%s'",
 							ZSTR_VAL(object->ce->name),
 							scope ? ZSTR_VAL(scope->name) : "");
-						EG(fake_scope) = orig_fake_scope;
 						return;
 					}
 				} else {
 					zend_error(E_WARNING,
 						"Call to protected %s::__destruct() from context '' during shutdown ignored",
 						ZSTR_VAL(object->ce->name));
-					EG(fake_scope) = orig_fake_scope;
 					return;
 				}
 			}
 		}
 
+		GC_REFCOUNT(object)++;
 		ZVAL_OBJ(&obj, object);
-		Z_ADDREF(obj);
 
 		/* Make sure that destructors are protected from previously thrown exceptions.
 		 * For example, if an exception was thrown in a function and when the function's
@@ -156,6 +151,8 @@ ZEND_API void zend_objects_destroy_object(zend_object *object)
 				EG(exception) = NULL;
 			}
 		}
+		orig_fake_scope = EG(fake_scope);
+		EG(fake_scope) = NULL;
 		zend_call_method_with_0_params(&obj, object->ce, &destructor, ZEND_DESTRUCTOR_FUNC_NAME, NULL);
 		if (old_exception) {
 			if (EG(exception)) {
diff --git a/Zend/zend_opcode.c b/Zend/zend_opcode.c
index 0b5fe75ff8..bffe9e2d6e 100644
--- a/Zend/zend_opcode.c
+++ b/Zend/zend_opcode.c
@@ -85,8 +85,6 @@ void init_op_array(zend_op_array *op_array, zend_uchar type, int initial_ops_siz
 	op_array->static_variables = NULL;
 	op_array->last_try_catch = 0;
 
-	op_array->this_var = -1;
-
 	op_array->fn_flags = 0;
 
 	op_array->early_binding = -1;
@@ -467,7 +465,7 @@ zend_op *get_next_op(zend_op_array *op_array)
 	return next_op;
 }
 
-int get_next_op_number(zend_op_array *op_array)
+uint32_t get_next_op_number(zend_op_array *op_array)
 {
 	return op_array->last;
 }
@@ -642,19 +640,6 @@ ZEND_API int pass_two(zend_op_array *op_array)
 				/* absolute index to relative offset */
 				opline->extended_value = ZEND_OPLINE_NUM_TO_OFFSET(op_array, opline, opline->extended_value);
 				break;
-			case ZEND_VERIFY_RETURN_TYPE:
-				if (op_array->fn_flags & ZEND_ACC_GENERATOR) {
-					if (opline->op1_type != IS_UNUSED) {
-						zend_op *ret = opline;
-						do ret++; while (ret->opcode != ZEND_RETURN);
-
-						ret->op1 = opline->op1;
-						ret->op1_type = opline->op1_type;
-					}
-
-					MAKE_NOP(opline);
-				}
-				break;
 			case ZEND_RETURN:
 			case ZEND_RETURN_BY_REF:
 				if (op_array->fn_flags & ZEND_ACC_GENERATOR) {
diff --git a/Zend/zend_signal.c b/Zend/zend_signal.c
index b4f57415d5..1d8baaf0f5 100644
--- a/Zend/zend_signal.c
+++ b/Zend/zend_signal.c
@@ -48,7 +48,19 @@
 #ifdef ZTS
 ZEND_API int zend_signal_globals_id;
 #else
-zend_signal_globals_t zend_signal_globals;
+ZEND_API zend_signal_globals_t zend_signal_globals;
+#endif /* not ZTS */
+
+#define SIGNAL_BEGIN_CRITICAL() \
+	sigset_t oldmask; \
+	zend_sigprocmask(SIG_BLOCK, &global_sigmask, &oldmask);
+#define SIGNAL_END_CRITICAL() \
+	zend_sigprocmask(SIG_SETMASK, &oldmask, NULL);
+
+#ifdef ZTS
+# define zend_sigprocmask(signo, set, oldset) tsrm_sigmask((signo), (set), (oldset))
+#else
+# define zend_sigprocmask(signo, set, oldset) sigprocmask((signo), (set), (oldset))
 #endif
 
 static void zend_signal_handler(int signo, siginfo_t *siginfo, void *context);
@@ -160,7 +172,7 @@ ZEND_API void zend_signal_handler_unblock(void)
 static void zend_signal_handler(int signo, siginfo_t *siginfo, void *context)
 {
 	int errno_save = errno;
-	struct sigaction sa = {{0}};
+	struct sigaction sa;
 	sigset_t sigset;
 	zend_signal_entry_t p_sig = SIGG(handlers)[signo-1];
 
@@ -174,8 +186,16 @@ static void zend_signal_handler(int signo, siginfo_t *siginfo, void *context)
 
 			if (sigaction(signo, &sa, NULL) == 0) {
 				/* throw away any blocked signals */
-				sigprocmask(SIG_UNBLOCK, &sigset, NULL);
-				raise(signo);
+				zend_sigprocmask(SIG_UNBLOCK, &sigset, NULL);
+#ifdef ZTS
+# define RAISE_ERROR "raise() failed\n"
+				if (raise(signo) != 0) {
+					/* On some systems raise() fails with errno 3: No such process */
+					kill(getpid(), signo);
+				}
+#else
+				kill(getpid(), signo);
+#endif
 			}
 		}
 	} else if (p_sig.handler != SIG_IGN) { /* ignore SIG_IGN */
@@ -197,7 +217,7 @@ static void zend_signal_handler(int signo, siginfo_t *siginfo, void *context)
  *  Register a signal handler that will be deferred in critical sections */
 ZEND_API int zend_sigaction(int signo, const struct sigaction *act, struct sigaction *oldact)
 {
-	struct sigaction sa = {{0}};
+	struct sigaction sa;
 	sigset_t sigset;
 
 	if (oldact != NULL) {
@@ -213,6 +233,7 @@ ZEND_API int zend_sigaction(int signo, const struct sigaction *act, struct sigac
 			SIGG(handlers)[signo-1].handler = (void *) act->sa_handler;
 		}
 
+		memset(&sa, 0, sizeof(sa));
 		sa.sa_flags     = SA_SIGINFO | (act->sa_flags & SA_FLAGS_MASK);
 		sa.sa_sigaction = zend_signal_handler_defer;
 		sa.sa_mask      = global_sigmask;
@@ -235,8 +256,9 @@ ZEND_API int zend_sigaction(int signo, const struct sigaction *act, struct sigac
  *  Register a signal handler that will be deferred in critical sections */
 ZEND_API int zend_signal(int signo, void (*handler)(int))
 {
-	struct sigaction sa = {{0}};
+	struct sigaction sa;
 
+	memset(&sa, 0, sizeof(sa));
 	sa.sa_flags   = 0;
 	sa.sa_handler = handler;
 	sa.sa_mask    = global_sigmask;
@@ -251,7 +273,7 @@ ZEND_API int zend_signal(int signo, void (*handler)(int))
  */
 static int zend_signal_register(int signo, void (*handler)(int, siginfo_t*, void*))
 {
-	struct sigaction sa = {{0}};
+	struct sigaction sa;
 
 	if (sigaction(signo, NULL, &sa) == 0) {
 		if ((sa.sa_flags & SA_SIGINFO) && sa.sa_sigaction == handler) {
@@ -282,7 +304,7 @@ static int zend_signal_register(int signo, void (*handler)(int, siginfo_t*, void
  *  Install our signal handlers, per request */
 void zend_signal_activate(void)
 {
-	int x;
+	size_t x;
 
 	memcpy(&SIGG(handlers), &global_orig_handlers, sizeof(global_orig_handlers));
 
@@ -300,8 +322,9 @@ void zend_signal_deactivate(void)
 {
 
 	if (SIGG(check)) {
-		int x;
-		struct sigaction sa = {{0}};
+		size_t x;
+		struct sigaction sa;
+
 		if (SIGG(depth) != 0) {
 			zend_error(E_CORE_WARNING, "zend_signal: shutdown with non-zero blocking depth (%d)", SIGG(depth));
 		}
@@ -338,10 +361,10 @@ static void zend_signal_globals_ctor(zend_signal_globals_t *zend_signal_globals)
 }
 /* }}} */
 
-void zend_signal_init() /* {{{ */
+void zend_signal_init(void) /* {{{ */
 {
 	int signo;
-	struct sigaction sa = {{0}};
+	struct sigaction sa;
 
 	/* Save previously registered signal handlers into orig_handlers */
 	memset(&global_orig_handlers, 0, sizeof(global_orig_handlers));
@@ -360,7 +383,7 @@ void zend_signal_init() /* {{{ */
 
 /* {{{ zend_signal_startup
  * alloc zend signal globals */
-void zend_signal_startup()
+void zend_signal_startup(void)
 {
 
 #ifdef ZTS
diff --git a/Zend/zend_signal.h b/Zend/zend_signal.h
index 0c32db52a3..f9662b8d94 100644
--- a/Zend/zend_signal.h
+++ b/Zend/zend_signal.h
@@ -23,9 +23,11 @@
 #ifndef ZEND_SIGNAL_H
 #define ZEND_SIGNAL_H
 
-#ifdef HAVE_SIGNAL_H
-#include <signal.h>
-#endif
+#ifdef ZEND_SIGNALS
+
+# ifdef HAVE_SIGNAL_H
+#  include <signal.h>
+# endif
 
 #ifndef NSIG
 #define NSIG 65
@@ -63,39 +65,51 @@ typedef struct _zend_signal_globals_t {
 	zend_signal_queue_t pstorage[ZEND_SIGNAL_QUEUE_SIZE], *phead, *ptail, *pavail; /* pending queue */
 } zend_signal_globals_t;
 
-#ifdef ZTS
-# define SIGG(v) ZEND_TSRMG(zend_signal_globals_id, zend_signal_globals_t *, v)
+# ifdef ZTS
+#  define SIGG(v) ZEND_TSRMG(zend_signal_globals_id, zend_signal_globals_t *, v)
 BEGIN_EXTERN_C()
 ZEND_API extern int zend_signal_globals_id;
 END_EXTERN_C()
-# define ZEND_SIGNAL_BLOCK_INTERRUPUTIONS() if (EXPECTED(zend_signal_globals_id)) { SIGG(depth)++; }
-# define ZEND_SIGNAL_UNBLOCK_INTERRUPTIONS() if (EXPECTED(zend_signal_globals_id) && UNEXPECTED(((SIGG(depth)--) == SIGG(blocked)))) { zend_signal_handler_unblock(); }
-#else /* ZTS */
-# define SIGG(v) (zend_signal_globals.v)
-extern ZEND_API zend_signal_globals_t zend_signal_globals;
-# define ZEND_SIGNAL_BLOCK_INTERRUPUTIONS()  SIGG(depth)++;
-# define ZEND_SIGNAL_UNBLOCK_INTERRUPTIONS() if (((SIGG(depth)--) == SIGG(blocked))) { zend_signal_handler_unblock(); }
-#endif /* not ZTS */
-
-# define SIGNAL_BEGIN_CRITICAL() 	sigset_t oldmask; \
-	zend_sigprocmask(SIG_BLOCK, &global_sigmask, &oldmask);
-# define SIGNAL_END_CRITICAL()		zend_sigprocmask(SIG_SETMASK, &oldmask, NULL);
-
-void zend_signal_handler_defer(int signo, siginfo_t *siginfo, void *context);
-ZEND_API void zend_signal_handler_unblock();
+# else
+#  define SIGG(v) (zend_signal_globals.v)
+BEGIN_EXTERN_C()
+ZEND_API extern zend_signal_globals_t zend_signal_globals;
+END_EXTERN_C()
+# endif /* not ZTS */
+
+# ifdef ZTS
+#  define ZEND_SIGNAL_BLOCK_INTERRUPTIONS() if (EXPECTED(zend_signal_globals_id)) { SIGG(depth)++; }
+#  define ZEND_SIGNAL_UNBLOCK_INTERRUPTIONS() if (EXPECTED(zend_signal_globals_id) && UNEXPECTED(((SIGG(depth)--) == SIGG(blocked)))) { zend_signal_handler_unblock(); }
+# else /* ZTS */
+#  define ZEND_SIGNAL_BLOCK_INTERRUPTIONS()  SIGG(depth)++;
+#  define ZEND_SIGNAL_UNBLOCK_INTERRUPTIONS() if (((SIGG(depth)--) == SIGG(blocked))) { zend_signal_handler_unblock(); }
+# endif /* not ZTS */
+
+ZEND_API void zend_signal_handler_unblock(void);
 void zend_signal_activate(void);
 void zend_signal_deactivate(void);
-void zend_signal_startup();
-void zend_signal_init();
+void zend_signal_startup(void);
+void zend_signal_init(void);
 void zend_signal_shutdown(void);
+
 ZEND_API int zend_signal(int signo, void (*handler)(int));
 ZEND_API int zend_sigaction(int signo, const struct sigaction *act, struct sigaction *oldact);
 
-#ifdef ZTS
-#define zend_sigprocmask(signo, set, oldset) tsrm_sigmask((signo), (set), (oldset))
-#else
-#define zend_sigprocmask(signo, set, oldset) sigprocmask((signo), (set), (oldset))
-#endif
+#else /* ZEND_SIGNALS */
+
+# define ZEND_SIGNAL_BLOCK_INTERRUPTIONS()
+# define ZEND_SIGNAL_UNBLOCK_INTERRUPTIONS()
+
+# define zend_signal_activate()
+# define zend_signal_deactivate()
+# define zend_signal_startup()
+# define zend_signal_init()
+# define zend_signal_shutdown()
+
+# define zend_signal(signo, handler)           signal(signo, handler)
+# define zend_sigaction(signo, act, oldact)    sigaction(signo, act, oldact)
+
+#endif /* ZEND_SIGNALS */
 
 #endif /* ZEND_SIGNAL_H */
 
diff --git a/Zend/zend_string.c b/Zend/zend_string.c
index 4e7bcfc9fc..612c8049ef 100644
--- a/Zend/zend_string.c
+++ b/Zend/zend_string.c
@@ -74,7 +74,7 @@ ZEND_KNOWN_STRINGS(_ZEND_STR_DSC)
 
 void zend_known_interned_strings_init(zend_string ***strings, uint32_t *count)
 {
-	*strings = known_interned_strings;
+	*strings = (zend_string **)known_interned_strings;
 	*count   = known_interned_strings_count;
 }
 
@@ -161,7 +161,6 @@ static zend_string *zend_new_interned_string_int(zend_string *str)
 			void *old_data = HT_GET_DATA_ADDR(&CG(interned_strings));
 			Bucket *old_buckets = CG(interned_strings).arData;
 
-			HANDLE_BLOCK_INTERRUPTIONS();
 			CG(interned_strings).nTableSize += CG(interned_strings).nTableSize;
 			CG(interned_strings).nTableMask = -CG(interned_strings).nTableSize;
 			new_data = malloc(HT_SIZE(&CG(interned_strings)));
@@ -175,12 +174,9 @@ static zend_string *zend_new_interned_string_int(zend_string *str)
 				CG(interned_strings).nTableSize = CG(interned_strings).nTableSize >> 1;
 				CG(interned_strings).nTableMask = -CG(interned_strings).nTableSize;
 			}
-			HANDLE_UNBLOCK_INTERRUPTIONS();
 		}
 	}
 
-	HANDLE_BLOCK_INTERRUPTIONS();
-
 	idx = CG(interned_strings).nNumUsed++;
 	CG(interned_strings).nNumOfElements++;
 	p = CG(interned_strings).arData + idx;
@@ -192,8 +188,6 @@ static zend_string *zend_new_interned_string_int(zend_string *str)
 	Z_NEXT(p->val) = HT_HASH(&CG(interned_strings), nIndex);
 	HT_HASH(&CG(interned_strings), nIndex) = HT_IDX_TO_HASH(idx);
 
-	HANDLE_UNBLOCK_INTERRUPTIONS();
-
 	return str;
 #else
 	return str;
diff --git a/Zend/zend_strtod.c b/Zend/zend_strtod.c
index a524e64aa1..c69a265231 100644
--- a/Zend/zend_strtod.c
+++ b/Zend/zend_strtod.c
@@ -3615,7 +3615,7 @@ rv_alloc(int i)
 
 	j = sizeof(ULong);
 	for(k = 0;
-		sizeof(Bigint) - sizeof(ULong) - sizeof(int) + j <= i;
+		sizeof(Bigint) - sizeof(ULong) - sizeof(int) + (size_t)j <= (size_t)i;
 		j <<= 1)
 			k++;
 	r = (int*)Balloc(k);
diff --git a/Zend/zend_virtual_cwd.c b/Zend/zend_virtual_cwd.c
index 965a59aa75..7628394b46 100644
--- a/Zend/zend_virtual_cwd.c
+++ b/Zend/zend_virtual_cwd.c
@@ -218,38 +218,31 @@ static inline time_t FileTimeToUnixTime(const FILETIME *FileTime)
 }
 
 CWD_API int php_sys_readlink(const char *link, char *target, size_t target_len){ /* {{{ */
-	HINSTANCE kernel32;
 	HANDLE hFile;
 	DWORD dwRet;
+	wchar_t *linkw = php_win32_ioutil_any_to_w(link), targetw[MAXPATHLEN];
+	size_t _tmp_len;
+	char *_tmp;
 
-	typedef BOOL (WINAPI *gfpnh_func)(HANDLE, LPTSTR, DWORD, DWORD);
-	gfpnh_func pGetFinalPathNameByHandle;
-
-	if (!target_len) {
+	if (!linkw) {
 		return -1;
 	}
 
-	kernel32 = LoadLibrary("kernel32.dll");
-
-	if (kernel32) {
-		pGetFinalPathNameByHandle = (gfpnh_func)GetProcAddress(kernel32, "GetFinalPathNameByHandleA");
-		if (pGetFinalPathNameByHandle == NULL) {
-			return -1;
-		}
-	} else {
+	if (!target_len) {
+		free(linkw);
 		return -1;
 	}
 
-	hFile = CreateFile(link,            // file to open
+	hFile = CreateFileW(linkw,            // file to open
 				 GENERIC_READ,          // open for reading
 				 FILE_SHARE_READ,       // share for reading
 				 NULL,                  // default security
 				 OPEN_EXISTING,         // existing file only
 				 FILE_FLAG_BACKUP_SEMANTICS, // normal file
 				 NULL);                 // no attr. template
-
 	if( hFile == INVALID_HANDLE_VALUE) {
-			return -1;
+		free(linkw);
+		return -1;
 	}
 
 	/* Despite MSDN has documented it won't to, the length returned by
@@ -258,12 +251,24 @@ CWD_API int php_sys_readlink(const char *link, char *target, size_t target_len){
 		with VS2012 and earlier, and seems not to be fixed till
 		now. Thus, correcting target_len so it's suddenly don't
 		overflown. */
-	dwRet = pGetFinalPathNameByHandle(hFile, target, target_len - 1, VOLUME_NAME_DOS);
+	dwRet = GetFinalPathNameByHandleW(hFile, targetw, MAXPATHLEN, VOLUME_NAME_DOS);
 	if(dwRet >= target_len || dwRet >= MAXPATHLEN || dwRet == 0) {
+		free(linkw);
+		CloseHandle(hFile);
 		return -1;
 	}
 
+	_tmp = php_win32_ioutil_conv_w_to_any(targetw, dwRet, &_tmp_len);
+	if (!_tmp || _tmp_len >= MAXPATHLEN) {
+		CloseHandle(hFile);
+		free(linkw);
+		return -1;
+	}
+	memcpy(target, _tmp, _tmp_len);
+	free(_tmp);
+
 	CloseHandle(hFile);
+	free(linkw);
 
 	if(dwRet > 4) {
 		/* Skip first 4 characters if they are "\??\" */
@@ -295,9 +300,22 @@ CWD_API int php_sys_stat_ex(const char *path, zend_stat_t *buf, int lstat) /* {{
 	LARGE_INTEGER t;
 	const size_t path_len = strlen(path);
 	ALLOCA_FLAG(use_heap_large);
+	wchar_t *pathw = php_win32_ioutil_any_to_w(path);
+
+	if (!pathw) {
+		return -1;
+	}
 
-	if (!GetFileAttributesEx(path, GetFileExInfoStandard, &data)) {
-		return zend_stat(path, buf);
+	if (!GetFileAttributesExW(pathw, GetFileExInfoStandard, &data)) {
+		int ret;
+#if ZEND_ENABLE_ZVAL_LONG64
+		ret = _wstat64(pathw, buf);
+#else
+		ret = _wstat(pathw, buf);
+#endif
+		free(pathw);
+
+		return ret;
 	}
 
 	if (path_len >= 1 && path[1] == ':') {
@@ -309,18 +327,18 @@ CWD_API int php_sys_stat_ex(const char *path, zend_stat_t *buf, int lstat) /* {{
 	} else if (IS_UNC_PATH(path, path_len)) {
 		buf->st_dev = buf->st_rdev = 0;
 	} else {
-		char  cur_path[MAXPATHLEN+1];
+		wchar_t cur_path[MAXPATHLEN+1];
 		DWORD len = sizeof(cur_path);
-		char *tmp = cur_path;
+		wchar_t *tmp = cur_path;
 
 		while(1) {
-			DWORD r = GetCurrentDirectory(len, tmp);
+			DWORD r = GetCurrentDirectoryW(len, tmp);
 			if (r < len) {
-				if (tmp[1] == ':') {
-					if (path[0] >= 'A' && path[0] <= 'Z') {
-						buf->st_dev = buf->st_rdev = path[0] - 'A';
+				if (tmp[1] == L':') {
+					if (pathw[0] >= L'A' && pathw[0] <= L'Z') {
+						buf->st_dev = buf->st_rdev = pathw[0] - L'A';
 					} else {
-						buf->st_dev = buf->st_rdev = path[0] - 'a';
+						buf->st_dev = buf->st_rdev = pathw[0] - L'a';
 					}
 				} else {
 					buf->st_dev = buf->st_rdev = -1;
@@ -331,7 +349,7 @@ CWD_API int php_sys_stat_ex(const char *path, zend_stat_t *buf, int lstat) /* {{
 				break;
 			} else {
 				len = r+1;
-				tmp = (char*)malloc(len);
+				tmp = (wchar_t*)malloc(len*sizeof(wchar_t));
 			}
 		}
 		if (tmp != cur_path) {
@@ -347,8 +365,9 @@ CWD_API int php_sys_stat_ex(const char *path, zend_stat_t *buf, int lstat) /* {{
 		REPARSE_DATA_BUFFER * pbuffer;
 		DWORD retlength = 0;
 
-		hLink = CreateFile(path, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_FLAG_OPEN_REPARSE_POINT|FILE_FLAG_BACKUP_SEMANTICS, NULL);
+		hLink = CreateFileW(pathw, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_FLAG_OPEN_REPARSE_POINT|FILE_FLAG_BACKUP_SEMANTICS, NULL);
 		if(hLink == INVALID_HANDLE_VALUE) {
+			free(pathw);
 			return -1;
 		}
 
@@ -356,6 +375,7 @@ CWD_API int php_sys_stat_ex(const char *path, zend_stat_t *buf, int lstat) /* {{
 		if(!DeviceIoControl(hLink, FSCTL_GET_REPARSE_POINT, NULL, 0, pbuffer,  MAXIMUM_REPARSE_DATA_BUFFER_SIZE, &retlength, NULL)) {
 			free_alloca(pbuffer, use_heap_large);
 			CloseHandle(hLink);
+			free(pathw);
 			return -1;
 		}
 
@@ -399,6 +419,9 @@ CWD_API int php_sys_stat_ex(const char *path, zend_stat_t *buf, int lstat) /* {{
 	buf->st_atime = FileTimeToUnixTime(&data.ftLastAccessTime);
 	buf->st_ctime = FileTimeToUnixTime(&data.ftCreationTime);
 	buf->st_mtime = FileTimeToUnixTime(&data.ftLastWriteTime);
+
+	free(pathw);
+
 	return 0;
 }
 /* }}} */
@@ -778,9 +801,13 @@ static int tsrm_realpath_r(char *path, int start, int len, int *ll, time_t *t, i
 	int i, j, save;
 	int directory = 0;
 #ifdef ZEND_WIN32
-	WIN32_FIND_DATA data;
-	HANDLE hFind;
+	WIN32_FIND_DATAW dataw;
+	HANDLE hFind = INVALID_HANDLE_VALUE;
 	ALLOCA_FLAG(use_heap_large)
+	wchar_t *pathw = NULL;
+#define FREE_PATHW() \
+	do { free(pathw); } while(0);
+
 #else
 	zend_stat_t st;
 #endif
@@ -873,17 +900,23 @@ static int tsrm_realpath_r(char *path, int start, int len, int *ll, time_t *t, i
 		}
 
 #ifdef ZEND_WIN32
-		if (save && (hFind = FindFirstFile(path, &data)) == INVALID_HANDLE_VALUE) {
-			if (use_realpath == CWD_REALPATH) {
-				/* file not found */
+		if (save) {
+			pathw = php_win32_ioutil_any_to_w(path);
+			if (!pathw) {
 				return -1;
 			}
-			/* continue resolution anyway but don't save result in the cache */
-			save = 0;
-		}
-
-		if (save) {
-			FindClose(hFind);
+			hFind = FindFirstFileW(pathw, &dataw);
+			if (INVALID_HANDLE_VALUE == hFind) {
+				if (use_realpath == CWD_REALPATH) {
+					/* file not found */
+					FREE_PATHW()
+					return -1;
+				}
+				/* continue resolution anyway but don't save result in the cache */
+				save = 0;
+			} else {
+				FindClose(hFind);
+			}
 		}
 
 		tmp = do_alloca(len+1, use_heap);
@@ -891,7 +924,8 @@ static int tsrm_realpath_r(char *path, int start, int len, int *ll, time_t *t, i
 
 		if(save &&
 				!(IS_UNC_PATH(path, len) && len >= 3 && path[2] != '?') &&
-				(data.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT)) {
+                               (dataw.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT)
+				) {
 			/* File is a reparse point. Get the target */
 			HANDLE hLink = NULL;
 			REPARSE_DATA_BUFFER * pbuffer;
@@ -899,28 +933,35 @@ static int tsrm_realpath_r(char *path, int start, int len, int *ll, time_t *t, i
 			int bufindex = 0, isabsolute = 0;
 			wchar_t * reparsetarget;
 			BOOL isVolume = FALSE;
-			char printname[MAX_PATH];
-			char substitutename[MAX_PATH];
+			char *printname = NULL, *substitutename = NULL;
 			int printname_len, substitutename_len;
 			int substitutename_off = 0;
 
 			if(++(*ll) > LINK_MAX) {
+				free_alloca(tmp, use_heap);
+				FREE_PATHW()
 				return -1;
 			}
 
-			hLink = CreateFile(path, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_FLAG_OPEN_REPARSE_POINT|FILE_FLAG_BACKUP_SEMANTICS, NULL);
+			hLink = CreateFileW(pathw, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_FLAG_OPEN_REPARSE_POINT|FILE_FLAG_BACKUP_SEMANTICS, NULL);
 			if(hLink == INVALID_HANDLE_VALUE) {
+				free_alloca(tmp, use_heap);
+				FREE_PATHW()
 				return -1;
 			}
 
 			pbuffer = (REPARSE_DATA_BUFFER *)do_alloca(MAXIMUM_REPARSE_DATA_BUFFER_SIZE, use_heap_large);
 			if (pbuffer == NULL) {
 				CloseHandle(hLink);
+				free_alloca(tmp, use_heap);
+				FREE_PATHW()
 				return -1;
 			}
 			if(!DeviceIoControl(hLink, FSCTL_GET_REPARSE_POINT, NULL, 0, pbuffer,  MAXIMUM_REPARSE_DATA_BUFFER_SIZE, &retlength, NULL)) {
 				free_alloca(pbuffer, use_heap_large);
+				free_alloca(tmp, use_heap);
 				CloseHandle(hLink);
+				FREE_PATHW()
 				return -1;
 			}
 
@@ -930,60 +971,63 @@ static int tsrm_realpath_r(char *path, int start, int len, int *ll, time_t *t, i
 				reparsetarget = pbuffer->SymbolicLinkReparseBuffer.ReparseTarget;
 				printname_len = pbuffer->MountPointReparseBuffer.PrintNameLength / sizeof(WCHAR);
 				isabsolute = (pbuffer->SymbolicLinkReparseBuffer.Flags == 0) ? 1 : 0;
-				if (!WideCharToMultiByte(CP_THREAD_ACP, 0,
-					reparsetarget + pbuffer->MountPointReparseBuffer.PrintNameOffset  / sizeof(WCHAR),
-					printname_len + 1,
-					printname, MAX_PATH, NULL, NULL
-				)) {
+				printname = php_win32_ioutil_w_to_any(reparsetarget + pbuffer->MountPointReparseBuffer.PrintNameOffset  / sizeof(WCHAR));
+				if (!printname) {
 					free_alloca(pbuffer, use_heap_large);
+					free_alloca(tmp, use_heap);
+					FREE_PATHW()
 					return -1;
-				};
-				printname_len = pbuffer->MountPointReparseBuffer.PrintNameLength / sizeof(WCHAR);
-				printname[printname_len] = 0;
+				}
 
 				substitutename_len = pbuffer->MountPointReparseBuffer.SubstituteNameLength / sizeof(WCHAR);
-				if (!WideCharToMultiByte(CP_THREAD_ACP, 0,
-					reparsetarget + pbuffer->MountPointReparseBuffer.SubstituteNameOffset / sizeof(WCHAR),
-					substitutename_len + 1,
-					substitutename, MAX_PATH, NULL, NULL
-				)) {
+				substitutename = php_win32_ioutil_w_to_any(reparsetarget + pbuffer->MountPointReparseBuffer.SubstituteNameOffset / sizeof(WCHAR));
+				if (!substitutename) {
 					free_alloca(pbuffer, use_heap_large);
+					free_alloca(tmp, use_heap);
+					free(printname);
+					FREE_PATHW()
 					return -1;
-				};
-				substitutename[substitutename_len] = 0;
+				}
 			}
 			else if(pbuffer->ReparseTag == IO_REPARSE_TAG_MOUNT_POINT) {
 				isabsolute = 1;
 				reparsetarget = pbuffer->MountPointReparseBuffer.ReparseTarget;
 				printname_len = pbuffer->MountPointReparseBuffer.PrintNameLength / sizeof(WCHAR);
-				if (!WideCharToMultiByte(CP_THREAD_ACP, 0,
-					reparsetarget + pbuffer->MountPointReparseBuffer.PrintNameOffset  / sizeof(WCHAR),
-					printname_len + 1,
-					printname, MAX_PATH, NULL, NULL
-				)) {
+				printname = php_win32_ioutil_w_to_any(reparsetarget + pbuffer->MountPointReparseBuffer.PrintNameOffset  / sizeof(WCHAR));
+				if (!printname) {
 					free_alloca(pbuffer, use_heap_large);
+					free_alloca(tmp, use_heap);
+					FREE_PATHW()
 					return -1;
-				};
-				printname[pbuffer->MountPointReparseBuffer.PrintNameLength / sizeof(WCHAR)] = 0;
+				}
+
 
 				substitutename_len = pbuffer->MountPointReparseBuffer.SubstituteNameLength / sizeof(WCHAR);
-				if (!WideCharToMultiByte(CP_THREAD_ACP, 0,
-					reparsetarget + pbuffer->MountPointReparseBuffer.SubstituteNameOffset / sizeof(WCHAR),
-					substitutename_len + 1,
-					substitutename, MAX_PATH, NULL, NULL
-				)) {
+				substitutename = php_win32_ioutil_w_to_any(reparsetarget + pbuffer->MountPointReparseBuffer.SubstituteNameOffset / sizeof(WCHAR));
+				if (!substitutename) {
 					free_alloca(pbuffer, use_heap_large);
+					free_alloca(tmp, use_heap);
+					free(printname);
+					FREE_PATHW()
 					return -1;
-				};
-				substitutename[substitutename_len] = 0;
+				}
 			}
 			else if (pbuffer->ReparseTag == IO_REPARSE_TAG_DEDUP) {
 				isabsolute = 1;
+				substitutename = malloc((len + 1) * sizeof(char));
+				if (!substitutename) {
+					free_alloca(pbuffer, use_heap_large);
+					free_alloca(tmp, use_heap);
+					FREE_PATHW()
+					return -1;
+				}
 				memcpy(substitutename, path, len + 1);
 				substitutename_len = len;
 			} else {
 				/* XXX this might be not the end, restart handling with REPARSE_GUID_DATA_BUFFER should be implemented. */
 				free_alloca(pbuffer, use_heap_large);
+				free_alloca(tmp, use_heap);
+				FREE_PATHW()
 				return -1;
 			}
 
@@ -1028,6 +1072,8 @@ static int tsrm_realpath_r(char *path, int start, int len, int *ll, time_t *t, i
 			fprintf(stderr, "resolved: %s ", path);
 #endif
 			free_alloca(pbuffer, use_heap_large);
+			free(printname);
+			free(substitutename);
 
 			if(isabsolute == 1) {
 				if (!((j == 3) && (path[1] == ':') && (path[2] == '\\'))) {
@@ -1035,6 +1081,7 @@ static int tsrm_realpath_r(char *path, int start, int len, int *ll, time_t *t, i
 					j = tsrm_realpath_r(path, 0, j, ll, t, 0, is_dir, &directory);
 					if(j < 0) {
 						free_alloca(tmp, use_heap);
+						FREE_PATHW()
 						return -1;
 					}
 				}
@@ -1042,6 +1089,7 @@ static int tsrm_realpath_r(char *path, int start, int len, int *ll, time_t *t, i
 			else {
 				if(i + j >= MAXPATHLEN - 1) {
 					free_alloca(tmp, use_heap);
+					FREE_PATHW()
 					return -1;
 				}
 
@@ -1051,10 +1099,11 @@ static int tsrm_realpath_r(char *path, int start, int len, int *ll, time_t *t, i
 				j  = tsrm_realpath_r(path, start, i + j, ll, t, use_realpath, is_dir, &directory);
 				if(j < 0) {
 					free_alloca(tmp, use_heap);
+					FREE_PATHW()
 					return -1;
 				}
 			}
-			directory = (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
+			directory = (dataw.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
 
 			if(link_is_dir) {
 				*link_is_dir = directory;
@@ -1062,9 +1111,11 @@ static int tsrm_realpath_r(char *path, int start, int len, int *ll, time_t *t, i
 		}
 		else {
 			if (save) {
-				directory = (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
+				directory = (dataw.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
 				if (is_dir && !directory) {
 					/* not a directory */
+					free_alloca(tmp, use_heap);
+					FREE_PATHW()
 					return -1;
 				}
 			}
@@ -1141,11 +1192,20 @@ static int tsrm_realpath_r(char *path, int start, int len, int *ll, time_t *t, i
 #ifdef ZEND_WIN32
 			if (j < 0 || j + len - i >= MAXPATHLEN-1) {
 				free_alloca(tmp, use_heap);
+				FREE_PATHW()
 				return -1;
 			}
 			if (save) {
-				i = (int)strlen(data.cFileName);
-				memcpy(path+j, data.cFileName, i+1);
+				size_t sz;
+				char *tmp_path = php_win32_ioutil_conv_w_to_any(dataw.cFileName, PHP_WIN32_CP_IGNORE_LEN, &sz);
+				if (!tmp_path) {
+					free_alloca(tmp, use_heap);
+					FREE_PATHW()
+					return -1;
+				}
+				i = (int)sz;
+				memcpy(path+j, tmp_path, i+1);
+				free(tmp_path);
 				j += i;
 			} else {
 				/* use the original file or directory name as it wasn't found */
@@ -1169,6 +1229,10 @@ static int tsrm_realpath_r(char *path, int start, int len, int *ll, time_t *t, i
 		}
 
 		free_alloca(tmp, use_heap);
+#ifdef ZEND_WIN32
+		FREE_PATHW()
+#undef FREE_PATHW
+#endif
 		return j;
 	}
 }
@@ -1502,7 +1566,11 @@ CWD_API FILE *virtual_fopen(const char *path, const char *mode) /* {{{ */
 		return NULL;
 	}
 
+#ifdef ZEND_WIN32
+	f = php_win32_ioutil_fopen(new_state.cwd, mode);
+#else
 	f = fopen(new_state.cwd, mode);
+#endif
 
 	CWD_STATE_FREE_ERR(&new_state);
 
@@ -1580,9 +1648,11 @@ CWD_API int virtual_chmod(const char *filename, mode_t mode) /* {{{ */
 		if (_tmp & _S_IWRITE) {
 			mode |= _S_IWRITE;
 		}
+		ret = php_win32_ioutil_chmod(new_state.cwd, mode);
 	}
-#endif
+#else
 	ret = chmod(new_state.cwd, mode);
+#endif
 
 	CWD_STATE_FREE_ERR(&new_state);
 	return ret;
@@ -1636,9 +1706,17 @@ CWD_API int virtual_open(const char *path, int flags, ...) /* {{{ */
 		mode = (mode_t) va_arg(arg, int);
 		va_end(arg);
 
+#ifdef ZEND_WIN32
+		f = php_win32_ioutil_open(new_state.cwd, flags, mode);
+#else
 		f = open(new_state.cwd, flags, mode);
+#endif
 	} else {
+#ifdef ZEND_WIN32
+		f = php_win32_ioutil_open(new_state.cwd, flags);
+#else
 		f = open(new_state.cwd, flags);
+#endif
 	}
 	CWD_STATE_FREE_ERR(&new_state);
 	return f;
@@ -1688,7 +1766,7 @@ CWD_API int virtual_rename(const char *oldname, const char *newname) /* {{{ */
 	   MoveFileEx has to be used */
 #ifdef ZEND_WIN32
 	/* MoveFileEx returns 0 on failure, other way 'round for this function */
-	retval = (MoveFileEx(oldname, newname, MOVEFILE_REPLACE_EXISTING|MOVEFILE_COPY_ALLOWED) == 0) ? -1 : 0;
+	retval = php_win32_ioutil_rename(oldname, newname);
 #else
 	retval = rename(oldname, newname);
 #endif
@@ -1747,7 +1825,11 @@ CWD_API int virtual_unlink(const char *path) /* {{{ */
 		return -1;
 	}
 
+#ifdef ZEND_WIN32
+	retval = php_win32_ioutil_unlink(new_state.cwd);
+#else
 	retval = unlink(new_state.cwd);
+#endif
 
 	CWD_STATE_FREE_ERR(&new_state);
 	return retval;
@@ -1766,7 +1848,7 @@ CWD_API int virtual_mkdir(const char *pathname, mode_t mode) /* {{{ */
 	}
 
 #ifdef ZEND_WIN32
-	retval = mkdir(new_state.cwd);
+	retval = php_win32_ioutil_mkdir(new_state.cwd, mode);
 #else
 	retval = mkdir(new_state.cwd, mode);
 #endif
@@ -1786,8 +1868,11 @@ CWD_API int virtual_rmdir(const char *pathname) /* {{{ */
 		return -1;
 	}
 
+#ifdef ZEND_WIN32
+	retval = php_win32_ioutil_rmdir(new_state.cwd);
+#else
 	retval = rmdir(new_state.cwd);
-
+#endif
 	CWD_STATE_FREE_ERR(&new_state);
 	return retval;
 }
diff --git a/Zend/zend_virtual_cwd.h b/Zend/zend_virtual_cwd.h
index c81369b31e..033f7d6ad0 100644
--- a/Zend/zend_virtual_cwd.h
+++ b/Zend/zend_virtual_cwd.h
@@ -55,6 +55,7 @@
 #ifdef ZEND_WIN32
 #include "readdir.h"
 #include <sys/utime.h>
+#include "win32/ioutil.h"
 /* mode_t isn't defined on Windows */
 typedef unsigned short mode_t;
 
@@ -289,33 +290,41 @@ CWD_API realpath_cache_bucket** realpath_cache_get_buckets(void);
 
 #else
 
-#define VCWD_GETCWD(buff, size) getcwd(buff, size)
-#define VCWD_FOPEN(path, mode)  fopen(path, mode)
-#define VCWD_OPEN(path, flags) open(path, flags)
-#define VCWD_OPEN_MODE(path, flags, mode)	open(path, flags, mode)
 #define VCWD_CREAT(path, mode) creat(path, mode)
 /* rename on windows will fail if newname already exists.
    MoveFileEx has to be used */
 #if defined(ZEND_WIN32)
-# define VCWD_RENAME(oldname, newname) (MoveFileEx(oldname, newname, MOVEFILE_REPLACE_EXISTING|MOVEFILE_COPY_ALLOWED) == 0 ? -1 : 0)
+#define VCWD_FOPEN(path, mode)  php_win32_ioutil_fopen(path, mode)
+#define VCWD_OPEN(path, flags) php_win32_ioutil_open(path, flags)
+#define VCWD_OPEN_MODE(path, flags, mode) php_win32_ioutil_open(path, flags, mode)
+# define VCWD_RENAME(oldname, newname) php_win32_ioutil_rename(oldname, newname)
+#define VCWD_MKDIR(pathname, mode) php_win32_ioutil_mkdir(pathname, mode)
+#define VCWD_RMDIR(pathname) php_win32_ioutil_rmdir(pathname)
+#define VCWD_UNLINK(path) php_win32_ioutil_unlink(path)
+#define VCWD_CHDIR(path) php_win32_ioutil_chdir(path)
+#define VCWD_ACCESS(pathname, mode) tsrm_win32_access(pathname, mode)
+#define VCWD_GETCWD(buff, size) php_win32_ioutil_getcwd(buff, size)
+#define VCWD_CHMOD(path, mode) php_win32_ioutil_chmod(path, mode)
 #else
+#define VCWD_FOPEN(path, mode)  fopen(path, mode)
+#define VCWD_OPEN(path, flags) open(path, flags)
+#define VCWD_OPEN_MODE(path, flags, mode)	open(path, flags, mode)
 # define VCWD_RENAME(oldname, newname) rename(oldname, newname)
-#endif
+#define VCWD_MKDIR(pathname, mode) mkdir(pathname, mode)
+#define VCWD_RMDIR(pathname) rmdir(pathname)
+#define VCWD_UNLINK(path) unlink(path)
 #define VCWD_CHDIR(path) chdir(path)
+#define VCWD_ACCESS(pathname, mode) access(pathname, mode)
+#define VCWD_GETCWD(buff, size) getcwd(buff, size)
+#define VCWD_CHMOD(path, mode) chmod(path, mode)
+#endif
+
 #define VCWD_CHDIR_FILE(path) virtual_chdir_file(path, chdir)
 #define VCWD_GETWD(buf) getwd(buf)
 #define VCWD_STAT(path, buff) php_sys_stat(path, buff)
 #define VCWD_LSTAT(path, buff) lstat(path, buff)
-#define VCWD_UNLINK(path) unlink(path)
-#define VCWD_MKDIR(pathname, mode) mkdir(pathname, mode)
-#define VCWD_RMDIR(pathname) rmdir(pathname)
 #define VCWD_OPENDIR(pathname) opendir(pathname)
 #define VCWD_POPEN(command, type) popen(command, type)
-#if defined(ZEND_WIN32)
-#define VCWD_ACCESS(pathname, mode) tsrm_win32_access(pathname, mode)
-#else
-#define VCWD_ACCESS(pathname, mode) access(pathname, mode)
-#endif
 
 #define VCWD_REALPATH(path, real_path) tsrm_realpath(path, real_path)
 
@@ -327,7 +336,6 @@ CWD_API realpath_cache_bucket** realpath_cache_get_buckets(void);
 # endif
 #endif
 
-#define VCWD_CHMOD(path, mode) chmod(path, mode)
 #if !defined(ZEND_WIN32) && !defined(NETWARE)
 #define VCWD_CHOWN(path, owner, group) chown(path, owner, group)
 #if HAVE_LCHOWN
diff --git a/Zend/zend_vm_def.h b/Zend/zend_vm_def.h
index f2eba7d820..f8082f91cf 100644
--- a/Zend/zend_vm_def.h
+++ b/Zend/zend_vm_def.h
@@ -762,7 +762,7 @@ ZEND_VM_HELPER(zend_binary_assign_op_obj_helper, VAR|UNUSED|CV, CONST|TMPVAR|CV,
 	ZEND_VM_NEXT_OPCODE_EX(1, 2);
 }
 
-ZEND_VM_HELPER(zend_binary_assign_op_dim_helper, VAR|UNUSED|CV, CONST|TMPVAR|UNUSED|CV, binary_op_type binary_op)
+ZEND_VM_HELPER(zend_binary_assign_op_dim_helper, VAR|CV, CONST|TMPVAR|UNUSED|CV, binary_op_type binary_op)
 {
 	USE_OPLINE
 	zend_free_op free_op1, free_op2, free_op_data1;
@@ -771,14 +771,8 @@ ZEND_VM_HELPER(zend_binary_assign_op_dim_helper, VAR|UNUSED|CV, CONST|TMPVAR|UNU
 
 	SAVE_OPLINE();
 	container = GET_OP1_OBJ_ZVAL_PTR_PTR_UNDEF(BP_VAR_RW);
-	if (OP1_TYPE == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var);
-		FREE_UNFETCHED_OP2();
-		HANDLE_EXCEPTION();
-	}
 
-	if (OP1_TYPE != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 ZEND_VM_C_LABEL(assign_dim_op_array):
 		SEPARATE_ARRAY(container);
 ZEND_VM_C_LABEL(assign_dim_op_new_array):
@@ -811,44 +805,36 @@ ZEND_VM_C_LABEL(assign_dim_op_new_array):
 			ZVAL_COPY(EX_VAR(opline->result.var), var_ptr);
 		}
 	} else {
-		if (OP1_TYPE != IS_UNUSED) {
-			if (EXPECTED(Z_ISREF_P(container))) {
-				container = Z_REFVAL_P(container);
-				if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-					ZEND_VM_C_GOTO(assign_dim_op_array);
-				}
-			} else if (OP1_TYPE == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
-				container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
-				ZEND_VM_C_GOTO(assign_dim_op_convert_to_array);
+		if (EXPECTED(Z_ISREF_P(container))) {
+			container = Z_REFVAL_P(container);
+			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+				ZEND_VM_C_GOTO(assign_dim_op_array);
 			}
+		} else if (OP1_TYPE == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
+			container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
+ZEND_VM_C_LABEL(assign_dim_op_convert_to_array):
+			ZVAL_NEW_ARR(container);
+			zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
+			ZEND_VM_C_GOTO(assign_dim_op_new_array);
 		}
 
 		dim = GET_OP2_ZVAL_PTR(BP_VAR_R);
 
-		if (OP1_TYPE == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
 			zend_binary_assign_op_obj_dim(container, dim, value, UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, binary_op);
-		} else if (OP1_TYPE != IS_UNUSED) {
-			if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-				if (UNEXPECTED(Z_STRLEN_P(container) == 0)) {
-					zval_ptr_dtor_nogc(container);
-ZEND_VM_C_LABEL(assign_dim_op_convert_to_array):
-					ZVAL_NEW_ARR(container);
-					zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
-					ZEND_VM_C_GOTO(assign_dim_op_new_array);
-				}
-
+		} else {
+			if (UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) {
 				if (OP2_TYPE == IS_UNUSED) {
 					zend_throw_error(NULL, "[] operator not supported for strings");
 				} else {
 					zend_check_string_offset(dim, BP_VAR_RW);
 					zend_wrong_string_offset();
 				}
+			} else if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
+				ZEND_VM_C_GOTO(assign_dim_op_convert_to_array);
 			} else {
-				if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
-					ZEND_VM_C_GOTO(assign_dim_op_convert_to_array);
-				}
-				if (UNEXPECTED(!Z_ISERROR_P(container))) {
+				if (UNEXPECTED(OP1_TYPE != IS_VAR || EXPECTED(!Z_ISERROR_P(container)))) {
 					zend_error(E_WARNING, "Cannot use a scalar value as an array");
 				}
 ZEND_VM_C_LABEL(assign_dim_op_ret_null):
@@ -906,12 +892,11 @@ ZEND_VM_HANDLER(23, ZEND_ASSIGN_ADD, VAR|UNUSED|THIS|CV, CONST|TMPVAR|UNUSED|NEX
 	if (EXPECTED(opline->extended_value == 0)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_helper, binary_op, add_function);
 	}
-# endif
 	if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, add_function);
-	} else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ {
-		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, add_function);
 	}
+# endif
+	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, add_function);
 #else
 	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, add_function);
 #endif
@@ -926,12 +911,11 @@ ZEND_VM_HANDLER(24, ZEND_ASSIGN_SUB, VAR|UNUSED|THIS|CV, CONST|TMPVAR|UNUSED|NEX
 	if (EXPECTED(opline->extended_value == 0)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_helper, binary_op, sub_function);
 	}
-# endif
 	if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, sub_function);
-	} else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ {
-		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, sub_function);
 	}
+# endif
+	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, sub_function);
 #else
 	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, sub_function);
 #endif
@@ -946,12 +930,11 @@ ZEND_VM_HANDLER(25, ZEND_ASSIGN_MUL, VAR|UNUSED|THIS|CV, CONST|TMPVAR|UNUSED|NEX
 	if (EXPECTED(opline->extended_value == 0)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_helper, binary_op, mul_function);
 	}
-# endif
 	if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, mul_function);
-	} else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ {
-		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, mul_function);
 	}
+# endif
+	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, mul_function);
 #else
 	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, mul_function);
 #endif
@@ -966,12 +949,11 @@ ZEND_VM_HANDLER(26, ZEND_ASSIGN_DIV, VAR|UNUSED|THIS|CV, CONST|TMPVAR|UNUSED|NEX
 	if (EXPECTED(opline->extended_value == 0)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_helper, binary_op, div_function);
 	}
-# endif
 	if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, div_function);
-	} else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ {
-		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, div_function);
 	}
+# endif
+	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, div_function);
 #else
 	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, div_function);
 #endif
@@ -986,12 +968,11 @@ ZEND_VM_HANDLER(27, ZEND_ASSIGN_MOD, VAR|UNUSED|THIS|CV, CONST|TMPVAR|UNUSED|NEX
 	if (EXPECTED(opline->extended_value == 0)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_helper, binary_op, mod_function);
 	}
-# endif
 	if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, mod_function);
-	} else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ {
-		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, mod_function);
 	}
+# endif
+	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, mod_function);
 #else
 	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, mod_function);
 #endif
@@ -1006,12 +987,11 @@ ZEND_VM_HANDLER(28, ZEND_ASSIGN_SL, VAR|UNUSED|THIS|CV, CONST|TMPVAR|UNUSED|NEXT
 	if (EXPECTED(opline->extended_value == 0)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_helper, binary_op, shift_left_function);
 	}
-# endif
 	if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, shift_left_function);
-	} else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ {
-		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, shift_left_function);
 	}
+# endif
+	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, shift_left_function);
 #else
 	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, shift_left_function);
 #endif
@@ -1026,12 +1006,11 @@ ZEND_VM_HANDLER(29, ZEND_ASSIGN_SR, VAR|UNUSED|THIS|CV, CONST|TMPVAR|UNUSED|NEXT
 	if (EXPECTED(opline->extended_value == 0)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_helper, binary_op, shift_right_function);
 	}
-# endif
 	if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, shift_right_function);
-	} else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ {
-		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, shift_right_function);
 	}
+# endif
+	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, shift_right_function);
 #else
 	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, shift_right_function);
 #endif
@@ -1046,12 +1025,11 @@ ZEND_VM_HANDLER(30, ZEND_ASSIGN_CONCAT, VAR|UNUSED|THIS|CV, CONST|TMPVAR|UNUSED|
 	if (EXPECTED(opline->extended_value == 0)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_helper, binary_op, concat_function);
 	}
-# endif
 	if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, concat_function);
-	} else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ {
-		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, concat_function);
 	}
+# endif
+	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, concat_function);
 #else
 	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, concat_function);
 #endif
@@ -1066,12 +1044,11 @@ ZEND_VM_HANDLER(31, ZEND_ASSIGN_BW_OR, VAR|UNUSED|THIS|CV, CONST|TMPVAR|UNUSED|N
 	if (EXPECTED(opline->extended_value == 0)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_helper, binary_op, bitwise_or_function);
 	}
-# endif
 	if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, bitwise_or_function);
-	} else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ {
-		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, bitwise_or_function);
 	}
+# endif
+	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, bitwise_or_function);
 #else
 	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, bitwise_or_function);
 #endif
@@ -1086,12 +1063,11 @@ ZEND_VM_HANDLER(32, ZEND_ASSIGN_BW_AND, VAR|UNUSED|THIS|CV, CONST|TMPVAR|UNUSED|
 	if (EXPECTED(opline->extended_value == 0)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_helper, binary_op, bitwise_and_function);
 	}
-# endif
 	if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, bitwise_and_function);
-	} else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ {
-		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, bitwise_and_function);
 	}
+# endif
+	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, bitwise_and_function);
 #else
 	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, bitwise_and_function);
 #endif
@@ -1106,12 +1082,11 @@ ZEND_VM_HANDLER(33, ZEND_ASSIGN_BW_XOR, VAR|UNUSED|THIS|CV, CONST|TMPVAR|UNUSED|
 	if (EXPECTED(opline->extended_value == 0)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_helper, binary_op, bitwise_xor_function);
 	}
-# endif
 	if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, bitwise_xor_function);
-	} else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ {
-		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, bitwise_xor_function);
 	}
+# endif
+	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, bitwise_xor_function);
 #else
 	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, bitwise_xor_function);
 #endif
@@ -1126,12 +1101,11 @@ ZEND_VM_HANDLER(167, ZEND_ASSIGN_POW, VAR|UNUSED|THIS|CV, CONST|TMPVAR|UNUSED|NE
 	if (EXPECTED(opline->extended_value == 0)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_helper, binary_op, pow_function);
 	}
-# endif
 	if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) {
 		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, pow_function);
-	} else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ {
-		ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, pow_function);
 	}
+# endif
+	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_obj_helper, binary_op, pow_function);
 #else
 	ZEND_VM_DISPATCH_TO_HELPER(zend_binary_assign_op_dim_helper, binary_op, pow_function);
 #endif
@@ -1493,6 +1467,43 @@ ZEND_VM_HELPER(zend_fetch_var_address_helper, CONST|TMPVAR|CV, UNUSED, int type)
 	target_symbol_table = zend_get_target_symbol_table(execute_data, opline->extended_value & ZEND_FETCH_TYPE_MASK);
 	retval = zend_hash_find(target_symbol_table, name);
 	if (retval == NULL) {
+		if (UNEXPECTED(zend_string_equals(name, CG(known_strings)[ZEND_STR_THIS]))) {
+			zval *result;
+
+ZEND_VM_C_LABEL(fetch_this):
+			result = EX_VAR(opline->result.var);
+			switch (type) {
+				case BP_VAR_R:
+					if (EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) {
+						ZVAL_OBJ(result, Z_OBJ(EX(This)));
+						Z_ADDREF_P(result);
+					} else {
+						ZVAL_NULL(result);
+						zend_error(E_NOTICE,"Undefined variable: this");
+					}
+					break;
+				case BP_VAR_IS:
+					if (EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) {
+						ZVAL_OBJ(result, Z_OBJ(EX(This)));
+						Z_ADDREF_P(result);
+					} else {
+						ZVAL_NULL(result);
+					}
+					break;
+				case BP_VAR_RW:
+				case BP_VAR_W:
+					zend_throw_error(NULL, "Cannot re-assign $this");
+					break;
+				case BP_VAR_UNSET:
+					zend_throw_error(NULL, "Cannot unset $this");
+					break;
+				EMPTY_SWITCH_DEFAULT_CASE()
+			}
+			if (OP1_TYPE != IS_CONST) {
+				zend_string_release(name);
+			}
+			ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
+		}
 		switch (type) {
 			case BP_VAR_R:
 			case BP_VAR_UNSET:
@@ -1514,6 +1525,9 @@ ZEND_VM_HELPER(zend_fetch_var_address_helper, CONST|TMPVAR|CV, UNUSED, int type)
 	} else if (Z_TYPE_P(retval) == IS_INDIRECT) {
 		retval = Z_INDIRECT_P(retval);
 		if (Z_TYPE_P(retval) == IS_UNDEF) {
+			if (UNEXPECTED(zend_string_equals(name, CG(known_strings)[ZEND_STR_THIS]))) {
+				ZEND_VM_C_GOTO(fetch_this);
+			}
 			switch (type) {
 				case BP_VAR_R:
 				case BP_VAR_UNSET:
@@ -2164,13 +2178,6 @@ ZEND_VM_HANDLER(136, ZEND_ASSIGN_OBJ, VAR|UNUSED|THIS|CV, CONST|TMPVAR|CV, SPEC(
 
 	if (OP1_TYPE != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (OP1_TYPE == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				FREE_OP_DATA();
-				ZEND_VM_C_GOTO(exit_assign_obj);
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -2197,7 +2204,9 @@ ZEND_VM_HANDLER(136, ZEND_ASSIGN_OBJ, VAR|UNUSED|THIS|CV, CONST|TMPVAR|CV, SPEC(
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (OP1_TYPE != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -2242,7 +2251,6 @@ ZEND_VM_C_LABEL(fast_assign_obj):
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (OP_DATA_TYPE == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -2289,12 +2297,7 @@ ZEND_VM_C_LABEL(fast_assign_obj):
 		ZEND_VM_C_GOTO(exit_assign_obj);
 	}
 
-	/* separate our value if necessary */
-	if (OP_DATA_TYPE == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (OP_DATA_TYPE != IS_TMP_VAR) {
+	if (OP_DATA_TYPE == IS_CV || OP_DATA_TYPE == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -2303,11 +2306,7 @@ ZEND_VM_C_LABEL(fast_assign_obj):
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (OP_DATA_TYPE == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		FREE_OP_DATA();
-	}
+	FREE_OP_DATA();
 ZEND_VM_C_LABEL(exit_assign_obj):
 	FREE_OP2();
 	FREE_OP1_VAR_PTR();
@@ -2364,45 +2363,31 @@ ZEND_VM_C_LABEL(try_assign_dim_array):
 			dim = GET_OP2_ZVAL_PTR(BP_VAR_R);
 			value = GET_OP_DATA_ZVAL_PTR(BP_VAR_R);
 
-			if (OP_DATA_TYPE == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (OP_DATA_TYPE == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				FREE_OP_DATA();
-			}
+			FREE_OP_DATA();
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (OP2_TYPE == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					FREE_UNFETCHED_OP_DATA();
-					FREE_OP1_VAR_PTR();
-					HANDLE_EXCEPTION();
-				} else {
-					dim = GET_OP2_ZVAL_PTR(BP_VAR_R);
-					value = GET_OP_DATA_ZVAL_PTR_DEREF(BP_VAR_R);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					FREE_OP_DATA();
-				}
+			if (OP2_TYPE == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				FREE_UNFETCHED_OP_DATA();
+				FREE_OP1_VAR_PTR();
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-ZEND_VM_C_LABEL(assign_dim_convert_to_array):
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				ZEND_VM_C_GOTO(try_assign_dim_array);
+				dim = GET_OP2_ZVAL_PTR(BP_VAR_R);
+				value = GET_OP_DATA_ZVAL_PTR_DEREF(BP_VAR_R);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				FREE_OP_DATA();
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			ZEND_VM_C_GOTO(assign_dim_convert_to_array);
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			ZEND_VM_C_GOTO(try_assign_dim_array);
 		} else {
-			if (OP1_TYPE != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (OP1_TYPE != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = GET_OP2_ZVAL_PTR(BP_VAR_R);
@@ -2509,56 +2494,69 @@ ZEND_VM_HELPER(zend_leave_helper, ANY, ANY)
 	zend_execute_data *old_execute_data;
 	uint32_t call_info = EX_CALL_INFO();
 
-	if (EXPECTED((call_info & (ZEND_CALL_CODE|ZEND_CALL_TOP)) == 0)) {
+	if (EXPECTED((call_info & (ZEND_CALL_CODE|ZEND_CALL_TOP|ZEND_CALL_HAS_SYMBOL_TABLE|ZEND_CALL_FREE_EXTRA_ARGS|ZEND_CALL_ALLOCATED)) == 0)) {
 		i_free_compiled_variables(execute_data);
-		if (UNEXPECTED(call_info & (ZEND_CALL_HAS_SYMBOL_TABLE|ZEND_CALL_FREE_EXTRA_ARGS|ZEND_CALL_ALLOCATED))) {
-			if (UNEXPECTED(call_info & ZEND_CALL_HAS_SYMBOL_TABLE)) {
-				zend_clean_and_cache_symbol_table(EX(symbol_table));
-			}
-			EG(current_execute_data) = EX(prev_execute_data);
-			if (UNEXPECTED(call_info & ZEND_CALL_RELEASE_THIS)) {
-				zend_object *object = Z_OBJ(execute_data->This);
+
+		EG(current_execute_data) = EX(prev_execute_data);
+		if (UNEXPECTED(call_info & ZEND_CALL_RELEASE_THIS)) {
+			zend_object *object = Z_OBJ(execute_data->This);
 #if 0
-				if (UNEXPECTED(EG(exception) != NULL) && (EX(opline)->op1.num & ZEND_CALL_CTOR)) {
+			if (UNEXPECTED(EG(exception) != NULL) && (EX(opline)->op1.num & ZEND_CALL_CTOR)) {
 #else
-				if (UNEXPECTED(EG(exception) != NULL) && (call_info & ZEND_CALL_CTOR)) {
+			if (UNEXPECTED(EG(exception) != NULL) && (call_info & ZEND_CALL_CTOR)) {
 #endif
-					GC_REFCOUNT(object)--;
-					if (GC_REFCOUNT(object) == 1) {
-						zend_object_store_ctor_failed(object);
-					}
+				GC_REFCOUNT(object)--;
+				if (GC_REFCOUNT(object) == 1) {
+					zend_object_store_ctor_failed(object);
 				}
-				OBJ_RELEASE(object);
-			} else if (UNEXPECTED(call_info & ZEND_CALL_CLOSURE)) {
-				OBJ_RELEASE((zend_object*)execute_data->func->op_array.prototype);
 			}
+			OBJ_RELEASE(object);
+		} else if (UNEXPECTED(call_info & ZEND_CALL_CLOSURE)) {
+			OBJ_RELEASE((zend_object*)execute_data->func->op_array.prototype);
+		}
+		EG(vm_stack_top) = (zval*)execute_data;
+		execute_data = EX(prev_execute_data);
 
-			zend_vm_stack_free_extra_args_ex(call_info, execute_data);
-			old_execute_data = execute_data;
-			execute_data = EX(prev_execute_data);
-			zend_vm_stack_free_call_frame_ex(call_info, old_execute_data);
-		} else {
-			EG(current_execute_data) = EX(prev_execute_data);
-			if (UNEXPECTED(call_info & ZEND_CALL_RELEASE_THIS)) {
-				zend_object *object = Z_OBJ(execute_data->This);
+		if (UNEXPECTED(EG(exception) != NULL)) {
+			const zend_op *old_opline = EX(opline);
+			zend_throw_exception_internal(NULL);
+			if (RETURN_VALUE_USED(old_opline)) {
+				zval_ptr_dtor(EX_VAR(old_opline->result.var));
+			}
+			HANDLE_EXCEPTION_LEAVE();
+		}
+
+		LOAD_NEXT_OPLINE();
+		ZEND_VM_LEAVE();
+	} else if (EXPECTED((call_info & (ZEND_CALL_CODE|ZEND_CALL_TOP)) == 0)) {
+		i_free_compiled_variables(execute_data);
+
+		if (UNEXPECTED(call_info & ZEND_CALL_HAS_SYMBOL_TABLE)) {
+			zend_clean_and_cache_symbol_table(EX(symbol_table));
+		}
+		EG(current_execute_data) = EX(prev_execute_data);
+		if (UNEXPECTED(call_info & ZEND_CALL_RELEASE_THIS)) {
+			zend_object *object = Z_OBJ(execute_data->This);
 #if 0
-				if (UNEXPECTED(EG(exception) != NULL) && (EX(opline)->op1.num & ZEND_CALL_CTOR)) {
+			if (UNEXPECTED(EG(exception) != NULL) && (EX(opline)->op1.num & ZEND_CALL_CTOR)) {
 #else
-				if (UNEXPECTED(EG(exception) != NULL) && (call_info & ZEND_CALL_CTOR)) {
+			if (UNEXPECTED(EG(exception) != NULL) && (call_info & ZEND_CALL_CTOR)) {
 #endif
-					GC_REFCOUNT(object)--;
-					if (GC_REFCOUNT(object) == 1) {
-						zend_object_store_ctor_failed(object);
-					}
+				GC_REFCOUNT(object)--;
+				if (GC_REFCOUNT(object) == 1) {
+					zend_object_store_ctor_failed(object);
 				}
-				OBJ_RELEASE(object);
-			} else if (UNEXPECTED(call_info & ZEND_CALL_CLOSURE)) {
-				OBJ_RELEASE((zend_object*)execute_data->func->op_array.prototype);
 			}
-			EG(vm_stack_top) = (zval*)execute_data;
-			execute_data = EX(prev_execute_data);
+			OBJ_RELEASE(object);
+		} else if (UNEXPECTED(call_info & ZEND_CALL_CLOSURE)) {
+			OBJ_RELEASE((zend_object*)execute_data->func->op_array.prototype);
 		}
 
+		zend_vm_stack_free_extra_args_ex(call_info, execute_data);
+		old_execute_data = execute_data;
+		execute_data = EX(prev_execute_data);
+		zend_vm_stack_free_call_frame_ex(call_info, old_execute_data);
+
 		if (UNEXPECTED(EG(exception) != NULL)) {
 			const zend_op *old_opline = EX(opline);
 			zend_throw_exception_internal(NULL);
@@ -3618,7 +3616,7 @@ ZEND_VM_HANDLER(130, ZEND_DO_UCALL, ANY, ANY, SPEC(RETVAL))
 	}
 
 	call->prev_execute_data = execute_data;
-	i_init_func_execute_data(call, &fbc->op_array, ret, 0);
+	i_init_func_execute_data(call, &fbc->op_array, ret);
 
 	ZEND_VM_ENTER();
 }
@@ -3641,7 +3639,7 @@ ZEND_VM_HANDLER(131, ZEND_DO_FCALL_BY_NAME, ANY, ANY, SPEC(RETVAL))
 		}
 
 		call->prev_execute_data = execute_data;
-		i_init_func_execute_data(call, &fbc->op_array, ret, 0);
+		i_init_func_execute_data(call, &fbc->op_array, ret);
 
 		ZEND_VM_ENTER();
 	} else {
@@ -3738,7 +3736,7 @@ ZEND_VM_HANDLER(60, ZEND_DO_FCALL, ANY, ANY, SPEC(RETVAL))
 		}
 
 		call->prev_execute_data = execute_data;
-		i_init_func_execute_data(call, &fbc->op_array, ret, 1);
+		i_init_func_execute_data(call, &fbc->op_array, ret);
 
 		if (EXPECTED(zend_execute_ex == execute_ex)) {
 			ZEND_VM_ENTER();
@@ -4049,7 +4047,9 @@ ZEND_VM_HANDLER(41, ZEND_GENERATOR_CREATE, ANY, ANY)
 		gen_execute_data->return_value = (zval*)generator;
 		call_info = Z_TYPE_INFO(EX(This));
 		if ((call_info & Z_TYPE_MASK) == IS_OBJECT
-		 && !(call_info & ((ZEND_CALL_CLOSURE|ZEND_CALL_RELEASE_THIS) << ZEND_CALL_INFO_SHIFT))) {
+		 && (!(call_info & ((ZEND_CALL_CLOSURE|ZEND_CALL_RELEASE_THIS) << ZEND_CALL_INFO_SHIFT))
+			 /* Bug #72523 */
+			|| UNEXPECTED(zend_execute_ex != execute_ex))) {
 			ZEND_ADD_CALL_FLAG_EX(call_info, ZEND_CALL_RELEASE_THIS);
 			Z_ADDREF(gen_execute_data->This);
 		}
@@ -4307,20 +4307,15 @@ ZEND_VM_HANDLER(106, ZEND_SEND_VAR_NO_REF, VAR, NUM)
 	zval *varptr, *arg;
 
 	varptr = GET_OP1_ZVAL_PTR(BP_VAR_R);
+	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+	ZVAL_COPY_VALUE(arg, varptr);
 
 	if (EXPECTED(Z_ISREF_P(varptr))) {
-		arg = ZEND_CALL_VAR(EX(call), opline->result.var);
-		ZVAL_COPY_VALUE(arg, varptr);
-
 		ZEND_VM_NEXT_OPCODE();
 	}
 
 	SAVE_OPLINE();
 	zend_error(E_NOTICE, "Only variables should be passed by reference");
-
-	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
-	ZVAL_COPY_VALUE(arg, varptr);
-
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
@@ -4337,12 +4332,11 @@ ZEND_VM_HANDLER(50, ZEND_SEND_VAR_NO_REF_EX, VAR, NUM, SPEC(QUICK_ARG))
 		}
 
 		varptr = GET_OP1_ZVAL_PTR(BP_VAR_R);
+		arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+		ZVAL_COPY_VALUE(arg, varptr);
 
 		if (EXPECTED(Z_ISREF_P(varptr) ||
 		    QUICK_ARG_MAY_BE_SENT_BY_REF(EX(call)->func, arg_num))) {
-			arg = ZEND_CALL_VAR(EX(call), opline->result.var);
-			ZVAL_COPY_VALUE(arg, varptr);
-
 			ZEND_VM_NEXT_OPCODE();
 		}
 	} else {
@@ -4351,22 +4345,17 @@ ZEND_VM_HANDLER(50, ZEND_SEND_VAR_NO_REF_EX, VAR, NUM, SPEC(QUICK_ARG))
 		}
 
 		varptr = GET_OP1_ZVAL_PTR(BP_VAR_R);
+		arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+		ZVAL_COPY_VALUE(arg, varptr);
 
 		if (EXPECTED(Z_ISREF_P(varptr) ||
 		    ARG_MAY_BE_SENT_BY_REF(EX(call)->func, arg_num))) {
-			arg = ZEND_CALL_VAR(EX(call), opline->result.var);
-			ZVAL_COPY_VALUE(arg, varptr);
-
 			ZEND_VM_NEXT_OPCODE();
 		}
 	}
 
 	SAVE_OPLINE();
 	zend_error(E_NOTICE, "Only variables should be passed by reference");
-
-	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
-	ZVAL_COPY_VALUE(arg, varptr);
-
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
@@ -4381,7 +4370,8 @@ ZEND_VM_HANDLER(67, ZEND_SEND_REF, VAR|CV, NUM)
 
 	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
 	if (OP1_TYPE == IS_VAR && UNEXPECTED(Z_ISERROR_P(varptr))) {
-		ZVAL_NEW_REF(arg, &EG(uninitialized_zval));
+		ZVAL_NEW_EMPTY_REF(arg);
+		ZVAL_NULL(Z_REFVAL_P(arg));
 		ZEND_VM_NEXT_OPCODE();
 	}
 
@@ -4688,31 +4678,26 @@ ZEND_VM_HANDLER(120, ZEND_SEND_USER, VAR|CV, NUM)
 	arg = GET_OP1_ZVAL_PTR(BP_VAR_R);
 	param = ZEND_CALL_VAR(EX(call), opline->result.var);
 
-	if (ARG_SHOULD_BE_SENT_BY_REF(EX(call)->func, opline->op2.num)) {
-		if (UNEXPECTED(!Z_ISREF_P(arg))) {
-			if (!ARG_MAY_BE_SENT_BY_REF(EX(call)->func, opline->op2.num)) {
-
-				zend_error(E_WARNING, "Parameter %d to %s%s%s() expected to be a reference, value given",
-					opline->op2.num,
-					EX(call)->func->common.scope ? ZSTR_VAL(EX(call)->func->common.scope->name) : "",
-					EX(call)->func->common.scope ? "::" : "",
-					ZSTR_VAL(EX(call)->func->common.function_name));
-
-				if (ZEND_CALL_INFO(EX(call)) & ZEND_CALL_CLOSURE) {
-					OBJ_RELEASE((zend_object*)EX(call)->func->common.prototype);
-				}
-				if (Z_TYPE(EX(call)->This) == IS_OBJECT) {
-					OBJ_RELEASE(Z_OBJ(EX(call)->This));
-				}
-				ZVAL_UNDEF(param);
-				EX(call)->func = (zend_function*)&zend_pass_function;
-				Z_OBJ(EX(call)->This) = NULL;
-				ZEND_SET_CALL_INFO(EX(call), 0, ZEND_CALL_INFO(EX(call)) & ~ZEND_CALL_RELEASE_THIS);
+	if (UNEXPECTED(ARG_MUST_BE_SENT_BY_REF(EX(call)->func, opline->op2.num))) {
+		zend_error(E_WARNING, "Parameter %d to %s%s%s() expected to be a reference, value given",
+			opline->op2.num,
+			EX(call)->func->common.scope ? ZSTR_VAL(EX(call)->func->common.scope->name) : "",
+			EX(call)->func->common.scope ? "::" : "",
+			ZSTR_VAL(EX(call)->func->common.function_name));
 
-				FREE_OP1();
-				ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
-			}
+		if (ZEND_CALL_INFO(EX(call)) & ZEND_CALL_CLOSURE) {
+			OBJ_RELEASE((zend_object*)EX(call)->func->common.prototype);
 		}
+		if (Z_TYPE(EX(call)->This) == IS_OBJECT) {
+			OBJ_RELEASE(Z_OBJ(EX(call)->This));
+		}
+		ZVAL_UNDEF(param);
+		EX(call)->func = (zend_function*)&zend_pass_function;
+		Z_OBJ(EX(call)->This) = NULL;
+		ZEND_SET_CALL_INFO(EX(call), 0, ZEND_CALL_INFO(EX(call)) & ~ZEND_CALL_RELEASE_THIS);
+
+		FREE_OP1();
+		ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 	} else {
 		if (Z_ISREF_P(arg) &&
 		    !(EX(call)->func->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE)) {
@@ -4733,8 +4718,8 @@ ZEND_VM_HANDLER(63, ZEND_RECV, NUM, ANY)
 
 	if (UNEXPECTED(arg_num > EX_NUM_ARGS())) {
 		SAVE_OPLINE();
-		zend_verify_missing_arg(execute_data, arg_num, CACHE_ADDR(opline->op2.num));
-		ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
+		zend_missing_arg_error(execute_data);
+		HANDLE_EXCEPTION();
 	} else if (UNEXPECTED((EX(func)->op_array.fn_flags & ZEND_ACC_HAS_TYPE_HINTS) != 0)) {
 		zval *param = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->result.var);
 
@@ -5580,7 +5565,7 @@ ZEND_VM_HANDLER(179, ZEND_UNSET_STATIC_PROP, CONST|TMPVAR|CV, UNUSED|CLASS_FETCH
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
-ZEND_VM_HANDLER(75, ZEND_UNSET_DIM, VAR|UNUSED|THIS|CV, CONST|TMPVAR|CV)
+ZEND_VM_HANDLER(75, ZEND_UNSET_DIM, VAR|CV, CONST|TMPVAR|CV)
 {
 	USE_OPLINE
 	zend_free_op free_op1, free_op2;
@@ -5591,15 +5576,10 @@ ZEND_VM_HANDLER(75, ZEND_UNSET_DIM, VAR|UNUSED|THIS|CV, CONST|TMPVAR|CV)
 
 	SAVE_OPLINE();
 	container = GET_OP1_OBJ_ZVAL_PTR_PTR_UNDEF(BP_VAR_UNSET);
-	if (OP1_TYPE == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP2();
-		HANDLE_EXCEPTION();
-	}
 	offset = GET_OP2_ZVAL_PTR_UNDEF(BP_VAR_R);
 
 	do {
-		if (OP1_TYPE != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 			HashTable *ht;
 
 ZEND_VM_C_LABEL(unset_dim_array):
@@ -5649,7 +5629,7 @@ ZEND_VM_C_LABEL(num_index_dim):
 				zend_error(E_WARNING, "Illegal offset type in unset");
 			}
 			break;
-		} else if (OP1_TYPE != IS_UNUSED && Z_ISREF_P(container)) {
+		} else if (Z_ISREF_P(container)) {
 			container = Z_REFVAL_P(container);
 			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 				ZEND_VM_C_GOTO(unset_dim_array);
@@ -5661,7 +5641,7 @@ ZEND_VM_C_LABEL(num_index_dim):
 		if (OP2_TYPE == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) {
 			offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 		}
-		if (OP1_TYPE == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			if (UNEXPECTED(Z_OBJ_HT_P(container)->unset_dimension == NULL)) {
 				zend_throw_error(NULL, "Cannot use object as array");
 			} else {
@@ -5746,6 +5726,13 @@ ZEND_VM_HANDLER(77, ZEND_FE_RESET_R, CONST|TMP|VAR|CV, JMP_ADDR)
 			if (OP1_TYPE != IS_TMP_VAR) {
 				Z_ADDREF_P(array_ptr);
 			}
+			if (Z_OBJ_P(array_ptr)->properties
+			 && UNEXPECTED(GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties) > 1)) {
+				if (EXPECTED(!(GC_FLAGS(Z_OBJ_P(array_ptr)->properties) & IS_ARRAY_IMMUTABLE))) {
+					GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties)--;
+				}
+				Z_OBJ_P(array_ptr)->properties = zend_array_dup(Z_OBJ_P(array_ptr)->properties);
+			}
 			fe_ht = Z_OBJPROP_P(array_ptr);
 			pos = 0;
 			p = fe_ht->arData;
@@ -5892,6 +5879,13 @@ ZEND_VM_HANDLER(125, ZEND_FE_RESET_RW, CONST|TMP|VAR|CV, JMP_ADDR)
 				array_ptr = EX_VAR(opline->result.var);
 				ZVAL_COPY_VALUE(array_ptr, array_ref);
 			}
+			if (Z_OBJ_P(array_ptr)->properties
+			 && UNEXPECTED(GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties) > 1)) {
+				if (EXPECTED(!(GC_FLAGS(Z_OBJ_P(array_ptr)->properties) & IS_ARRAY_IMMUTABLE))) {
+					GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties)--;
+				}
+				Z_OBJ_P(array_ptr)->properties = zend_array_dup(Z_OBJ_P(array_ptr)->properties);
+			}
 			fe_ht = Z_OBJPROP_P(array_ptr);
 			p = fe_ht->arData;
 			while (1) {
@@ -6498,7 +6492,7 @@ ZEND_VM_C_LABEL(is_static_prop_return):
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
-ZEND_VM_HANDLER(115, ZEND_ISSET_ISEMPTY_DIM_OBJ, CONST|TMPVAR|UNUSED|THIS|CV, CONST|TMPVAR|CV, ISSET)
+ZEND_VM_HANDLER(115, ZEND_ISSET_ISEMPTY_DIM_OBJ, CONST|TMPVAR|CV, CONST|TMPVAR|CV, ISSET)
 {
 	USE_OPLINE
 	zend_free_op free_op1, free_op2;
@@ -6509,16 +6503,9 @@ ZEND_VM_HANDLER(115, ZEND_ISSET_ISEMPTY_DIM_OBJ, CONST|TMPVAR|UNUSED|THIS|CV, CO
 
 	SAVE_OPLINE();
 	container = GET_OP1_OBJ_ZVAL_PTR_UNDEF(BP_VAR_IS);
-
-	if (OP1_TYPE == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP2();
-		HANDLE_EXCEPTION();
-	}
-
 	offset = GET_OP2_ZVAL_PTR_UNDEF(BP_VAR_R);
 
-	if (OP1_TYPE != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 		HashTable *ht;
 		zval *value;
 		zend_string *str;
@@ -6585,8 +6572,7 @@ ZEND_VM_C_LABEL(num_index_prop):
 		offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 	}
 
-	if (OP1_TYPE == IS_UNUSED ||
-	    (OP1_TYPE != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
+	if ((OP1_TYPE != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
 		if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) {
 			result =
 				((opline->extended_value & ZEND_ISSET) == 0) ^
@@ -7163,8 +7149,17 @@ ZEND_VM_HELPER(zend_dispatch_try_catch_finally_helper, ANY, ANY, uint32_t try_ca
 			ZEND_VM_CONTINUE();
 
 		} else if (op_num < try_catch->finally_end) {
-			/* Chain potential exception from wrapping finally block */
 			zval *fast_call = EX_VAR(EX(func)->op_array.opcodes[try_catch->finally_end].op1.var);
+
+			/* cleanup incomplete RETURN statement */
+			if (fast_call->u2.lineno != (uint32_t)-1
+			 && (EX(func)->op_array.opcodes[fast_call->u2.lineno].op2_type & (IS_TMP_VAR | IS_VAR))) {
+				zval *return_value = EX_VAR(EX(func)->op_array.opcodes[fast_call->u2.lineno].op2.var);
+
+				zval_ptr_dtor(return_value);
+			}
+
+			/* Chain potential exception from wrapping finally block */
 			if (Z_OBJ_P(fast_call)) {
 				if (ex) {
 					zend_exception_set_previous(ex, Z_OBJ_P(fast_call));
@@ -7192,7 +7187,7 @@ ZEND_VM_HELPER(zend_dispatch_try_catch_finally_helper, ANY, ANY, uint32_t try_ca
 ZEND_VM_HANDLER(149, ZEND_HANDLE_EXCEPTION, ANY, ANY)
 {
 	uint32_t throw_op_num = EG(opline_before_exception) - EX(func)->op_array.opcodes;
-	uint32_t i, current_try_catch_offset = (uint32_t) -1;
+	int i, current_try_catch_offset = -1;
 
 	{
 		const zend_op *exc_opline = EG(opline_before_exception);
@@ -7551,7 +7546,7 @@ ZEND_VM_HANDLER(142, ZEND_YIELD_FROM, CONST|TMP|VAR|CV, ANY)
 			ZVAL_OBJ(&generator->values, &iter->std);
 		}
 	} else {
-		zend_throw_error(NULL, "Can use \"yield from\" only with arrays and Traversables", 0);
+		zend_throw_error(NULL, "Can use \"yield from\" only with arrays and Traversables");
 		HANDLE_EXCEPTION();
 	}
 
@@ -7579,17 +7574,24 @@ ZEND_VM_HANDLER(159, ZEND_DISCARD_EXCEPTION, ANY, ANY)
 {
 	USE_OPLINE
 	zval *fast_call = EX_VAR(opline->op1.var);
+	SAVE_OPLINE();
+
+	/* cleanup incomplete RETURN statement */
+	if (fast_call->u2.lineno != (uint32_t)-1
+	 && (EX(func)->op_array.opcodes[fast_call->u2.lineno].op2_type & (IS_TMP_VAR | IS_VAR))) {
+		zval *return_value = EX_VAR(EX(func)->op_array.opcodes[fast_call->u2.lineno].op2.var);
 
-	/* check for delayed exception */
+		zval_ptr_dtor(return_value);
+	}
+
+	/* cleanup delayed exception */
 	if (Z_OBJ_P(fast_call) != NULL) {
-		SAVE_OPLINE();
 		/* discard the previously thrown exception */
 		OBJ_RELEASE(Z_OBJ_P(fast_call));
 		Z_OBJ_P(fast_call) = NULL;
-		ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 	}
 
-	ZEND_VM_NEXT_OPCODE();
+	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
 ZEND_VM_HANDLER(162, ZEND_FAST_CALL, JMP_ADDR, ANY)
@@ -7633,6 +7635,7 @@ ZEND_VM_HANDLER(168, ZEND_BIND_GLOBAL, CV, CONST)
 	zval *value;
 	zval *variable_ptr;
 	uint32_t idx;
+	zend_reference *ref;
 
 	ZEND_VM_REPEATABLE_OPCODE
 
@@ -7675,29 +7678,24 @@ ZEND_VM_C_LABEL(check_indirect):
 		}
 	}
 
-	do {
-		zend_reference *ref;
+	if (UNEXPECTED(!Z_ISREF_P(value))) {
+		ref = (zend_reference*)emalloc(sizeof(zend_reference));
+		GC_REFCOUNT(ref) = 2;
+		GC_TYPE_INFO(ref) = IS_REFERENCE;
+		ZVAL_COPY_VALUE(&ref->val, value);
+		Z_REF_P(value) = ref;
+		Z_TYPE_INFO_P(value) = IS_REFERENCE_EX;
+	} else {
+		ref = Z_REF_P(value);
+		GC_REFCOUNT(ref)++;
+	}
 
-		if (UNEXPECTED(!Z_ISREF_P(value))) {
-			ref = (zend_reference*)emalloc(sizeof(zend_reference));
-			GC_REFCOUNT(ref) = 2;
-			GC_TYPE_INFO(ref) = IS_REFERENCE;
-			ZVAL_COPY_VALUE(&ref->val, value);
-			Z_REF_P(value) = ref;
-			Z_TYPE_INFO_P(value) = IS_REFERENCE_EX;
-		} else {
-			ref = Z_REF_P(value);
-			GC_REFCOUNT(ref)++;
-		}
+	variable_ptr = GET_OP1_ZVAL_PTR_PTR_UNDEF(BP_VAR_W);
 
-		variable_ptr = GET_OP1_ZVAL_PTR_PTR_UNDEF(BP_VAR_W);
-		
-		if (UNEXPECTED(Z_REFCOUNTED_P(variable_ptr))) {
-			uint32_t refcnt = Z_DELREF_P(variable_ptr);
+	if (UNEXPECTED(Z_REFCOUNTED_P(variable_ptr))) {
+		uint32_t refcnt = Z_DELREF_P(variable_ptr);
 
-			if (UNEXPECTED(variable_ptr == value)) {
-				break;
-			}
+		if (EXPECTED(variable_ptr != value)) {
 			if (refcnt == 0) {
 				SAVE_OPLINE();
 				zval_dtor_func(Z_COUNTED_P(variable_ptr));
@@ -7709,8 +7707,8 @@ ZEND_VM_C_LABEL(check_indirect):
 				GC_ZVAL_CHECK_POSSIBLE_ROOT(variable_ptr);
 			}
 		}
-		ZVAL_REF(variable_ptr, ref);
-	} while (0);
+	}
+	ZVAL_REF(variable_ptr, ref);
 
 	ZEND_VM_REPEAT_OPCODE(ZEND_BIND_GLOBAL);
 	ZEND_VM_NEXT_OPCODE();
@@ -7917,8 +7915,7 @@ ZEND_VM_HANDLER(158, ZEND_CALL_TRAMPOLINE, ANY, ANY)
 		if (UNEXPECTED(!fbc->op_array.run_time_cache)) {
 			init_func_run_time_cache(&fbc->op_array);
 		}
-		i_init_func_execute_data(call, &fbc->op_array,
-				ret, (fbc->common.fn_flags & ZEND_ACC_STATIC) == 0);
+		i_init_func_execute_data(call, &fbc->op_array, ret);
 		if (EXPECTED(zend_execute_ex == execute_ex)) {
 			ZEND_VM_ENTER();
 		} else {
@@ -8078,6 +8075,47 @@ ZEND_VM_HANDLER(183, ZEND_BIND_STATIC, CV, CONST, REF)
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
+ZEND_VM_HANDLER(184, ZEND_FETCH_THIS, UNUSED, UNUSED)
+{
+	USE_OPLINE
+
+	if (EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) {
+		zval *result = EX_VAR(opline->result.var);
+
+		ZVAL_OBJ(result, Z_OBJ(EX(This)));
+		Z_ADDREF_P(result);
+		ZEND_VM_NEXT_OPCODE();
+	} else {
+		SAVE_OPLINE();
+		zend_throw_error(NULL, "Using $this when not in object context");
+		HANDLE_EXCEPTION();
+	}
+}
+
+ZEND_VM_HANDLER(186, ZEND_ISSET_ISEMPTY_THIS, UNUSED, UNUSED)
+{
+	USE_OPLINE
+
+	ZVAL_BOOL(EX_VAR(opline->result.var),
+		(opline->extended_value & ZEND_ISSET) ?
+			 (Z_TYPE(EX(This)) == IS_OBJECT) :
+			 (Z_TYPE(EX(This)) != IS_OBJECT));
+	ZEND_VM_NEXT_OPCODE();
+}
+
+ZEND_VM_HANDLER(49, ZEND_CHECK_VAR, CV, UNUSED)
+{
+	USE_OPLINE
+	zval *op1 = EX_VAR(opline->op1.var);
+
+	if (UNEXPECTED(Z_TYPE_INFO_P(op1) == IS_UNDEF)) {
+		SAVE_OPLINE();
+		GET_OP1_UNDEF_CV(op1, BP_VAR_R);
+		ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
+	}
+	ZEND_VM_NEXT_OPCODE();
+}
+
 ZEND_VM_TYPE_SPEC_HANDLER(ZEND_ADD, (res_info == MAY_BE_LONG && op1_info == MAY_BE_LONG && op2_info == MAY_BE_LONG), ZEND_ADD_LONG_NO_OVERFLOW, CONST|TMPVARCV, CONST|TMPVARCV, SPEC(NO_CONST_CONST,COMMUTATIVE))
 {
 	USE_OPLINE
@@ -8530,4 +8568,63 @@ ZEND_VM_C_LABEL(fetch_dim_r_index_undef):
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
+ZEND_VM_TYPE_SPEC_HANDLER(ZEND_SEND_VAR, (op1_info & (MAY_BE_UNDEF|MAY_BE_REF)) == 0, ZEND_SEND_VAR_SIMPLE, CV|VAR, NUM)
+{
+	USE_OPLINE
+	zval *varptr, *arg;
+	zend_free_op free_op1;
+
+	varptr = GET_OP1_ZVAL_PTR_UNDEF(BP_VAR_R);
+	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+
+	if (OP1_TYPE == IS_CV) {
+		ZVAL_COPY(arg, varptr);
+	} else /* if (OP1_TYPE == IS_VAR) */ {
+		ZVAL_COPY_VALUE(arg, varptr);
+	}
+
+	ZEND_VM_NEXT_OPCODE();
+}
+
+ZEND_VM_TYPE_SPEC_HANDLER(ZEND_SEND_VAR_EX, (op1_info & (MAY_BE_UNDEF|MAY_BE_REF)) == 0, ZEND_SEND_VAR_EX_SIMPLE, CV|VAR, NUM, SPEC(QUICK_ARG))
+{
+	USE_OPLINE
+	zval *varptr, *arg;
+	zend_free_op free_op1;
+	uint32_t arg_num = opline->op2.num;
+
+	if (EXPECTED(arg_num <= MAX_ARG_FLAG_NUM)) {
+		if (QUICK_ARG_SHOULD_BE_SENT_BY_REF(EX(call)->func, arg_num)) {
+			ZEND_VM_C_GOTO(send_var_by_ref_simple);
+		}
+	} else if (ARG_SHOULD_BE_SENT_BY_REF(EX(call)->func, arg_num)) {
+ZEND_VM_C_LABEL(send_var_by_ref_simple):
+		ZEND_VM_DISPATCH_TO_HANDLER(ZEND_SEND_REF);
+	}
+
+	varptr = GET_OP1_ZVAL_PTR_UNDEF(BP_VAR_R);
+	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+
+	if (OP1_TYPE == IS_CV) {
+		ZVAL_COPY(arg, varptr);
+	} else /* if (OP1_TYPE == IS_VAR) */ {
+		ZVAL_COPY_VALUE(arg, varptr);
+	}
+
+	ZEND_VM_NEXT_OPCODE();
+}
+
 ZEND_VM_DEFINE_OP(137, ZEND_OP_DATA);
+
+ZEND_VM_HELPER(zend_interrupt_helper, ANY, ANY)
+{
+	EG(vm_interrupt) = 0;
+	if (EG(timed_out)) {
+		zend_timeout(0);
+	} else if (zend_interrupt_function) {
+		SAVE_OPLINE();
+		zend_interrupt_function(execute_data);
+		ZEND_VM_ENTER();
+	}
+	ZEND_VM_CONTINUE();
+}
diff --git a/Zend/zend_vm_execute.h b/Zend/zend_vm_execute.h
index e337d7c2d6..a495b59000 100644
--- a/Zend/zend_vm_execute.h
+++ b/Zend/zend_vm_execute.h
@@ -397,8 +397,11 @@ typedef ZEND_OPCODE_HANDLER_RET (ZEND_FASTCALL *opcode_handler_t) (ZEND_OPCODE_H
 # define ZEND_VM_ENTER()           return  1
 # define ZEND_VM_LEAVE()           return  2
 #endif
+#define ZEND_VM_INTERRUPT()      ZEND_VM_TAIL_CALL(zend_interrupt_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU));
+#define ZEND_VM_LOOP_INTERRUPT() zend_interrupt_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
 #define ZEND_VM_DISPATCH(opcode, opline) ZEND_VM_TAIL_CALL(((opcode_handler_t)zend_vm_get_opcode_handler(opcode, opline))(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU));
 
+static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_interrupt_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS);
 
 ZEND_API void execute_ex(zend_execute_data *ex)
 {
@@ -416,7 +419,7 @@ ZEND_API void execute_ex(zend_execute_data *ex)
 
 
 	LOAD_OPLINE();
-	ZEND_VM_INTERRUPT_CHECK();
+	ZEND_VM_LOOP_INTERRUPT_CHECK();
 
 	while (1) {
 #if !defined(ZEND_VM_FP_GLOBAL_REG) || !defined(ZEND_VM_IP_GLOBAL_REG)
@@ -437,7 +440,7 @@ ZEND_API void execute_ex(zend_execute_data *ex)
 #else
 			if (EXPECTED(ret > 0)) {
 				execute_data = EG(current_execute_data);
-				ZEND_VM_INTERRUPT_CHECK();
+				ZEND_VM_LOOP_INTERRUPT_CHECK();
 			} else {
 # ifdef ZEND_VM_IP_GLOBAL_REG
 				opline = orig_opline;
@@ -477,56 +480,69 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_leave_helper_SPEC(ZEND_OPCODE_
 	zend_execute_data *old_execute_data;
 	uint32_t call_info = EX_CALL_INFO();
 
-	if (EXPECTED((call_info & (ZEND_CALL_CODE|ZEND_CALL_TOP)) == 0)) {
+	if (EXPECTED((call_info & (ZEND_CALL_CODE|ZEND_CALL_TOP|ZEND_CALL_HAS_SYMBOL_TABLE|ZEND_CALL_FREE_EXTRA_ARGS|ZEND_CALL_ALLOCATED)) == 0)) {
 		i_free_compiled_variables(execute_data);
-		if (UNEXPECTED(call_info & (ZEND_CALL_HAS_SYMBOL_TABLE|ZEND_CALL_FREE_EXTRA_ARGS|ZEND_CALL_ALLOCATED))) {
-			if (UNEXPECTED(call_info & ZEND_CALL_HAS_SYMBOL_TABLE)) {
-				zend_clean_and_cache_symbol_table(EX(symbol_table));
-			}
-			EG(current_execute_data) = EX(prev_execute_data);
-			if (UNEXPECTED(call_info & ZEND_CALL_RELEASE_THIS)) {
-				zend_object *object = Z_OBJ(execute_data->This);
+
+		EG(current_execute_data) = EX(prev_execute_data);
+		if (UNEXPECTED(call_info & ZEND_CALL_RELEASE_THIS)) {
+			zend_object *object = Z_OBJ(execute_data->This);
 #if 0
-				if (UNEXPECTED(EG(exception) != NULL) && (EX(opline)->op1.num & ZEND_CALL_CTOR)) {
+			if (UNEXPECTED(EG(exception) != NULL) && (EX(opline)->op1.num & ZEND_CALL_CTOR)) {
 #else
-				if (UNEXPECTED(EG(exception) != NULL) && (call_info & ZEND_CALL_CTOR)) {
+			if (UNEXPECTED(EG(exception) != NULL) && (call_info & ZEND_CALL_CTOR)) {
 #endif
-					GC_REFCOUNT(object)--;
-					if (GC_REFCOUNT(object) == 1) {
-						zend_object_store_ctor_failed(object);
-					}
+				GC_REFCOUNT(object)--;
+				if (GC_REFCOUNT(object) == 1) {
+					zend_object_store_ctor_failed(object);
 				}
-				OBJ_RELEASE(object);
-			} else if (UNEXPECTED(call_info & ZEND_CALL_CLOSURE)) {
-				OBJ_RELEASE((zend_object*)execute_data->func->op_array.prototype);
 			}
+			OBJ_RELEASE(object);
+		} else if (UNEXPECTED(call_info & ZEND_CALL_CLOSURE)) {
+			OBJ_RELEASE((zend_object*)execute_data->func->op_array.prototype);
+		}
+		EG(vm_stack_top) = (zval*)execute_data;
+		execute_data = EX(prev_execute_data);
 
-			zend_vm_stack_free_extra_args_ex(call_info, execute_data);
-			old_execute_data = execute_data;
-			execute_data = EX(prev_execute_data);
-			zend_vm_stack_free_call_frame_ex(call_info, old_execute_data);
-		} else {
-			EG(current_execute_data) = EX(prev_execute_data);
-			if (UNEXPECTED(call_info & ZEND_CALL_RELEASE_THIS)) {
-				zend_object *object = Z_OBJ(execute_data->This);
+		if (UNEXPECTED(EG(exception) != NULL)) {
+			const zend_op *old_opline = EX(opline);
+			zend_throw_exception_internal(NULL);
+			if (RETURN_VALUE_USED(old_opline)) {
+				zval_ptr_dtor(EX_VAR(old_opline->result.var));
+			}
+			HANDLE_EXCEPTION_LEAVE();
+		}
+
+		LOAD_NEXT_OPLINE();
+		ZEND_VM_LEAVE();
+	} else if (EXPECTED((call_info & (ZEND_CALL_CODE|ZEND_CALL_TOP)) == 0)) {
+		i_free_compiled_variables(execute_data);
+
+		if (UNEXPECTED(call_info & ZEND_CALL_HAS_SYMBOL_TABLE)) {
+			zend_clean_and_cache_symbol_table(EX(symbol_table));
+		}
+		EG(current_execute_data) = EX(prev_execute_data);
+		if (UNEXPECTED(call_info & ZEND_CALL_RELEASE_THIS)) {
+			zend_object *object = Z_OBJ(execute_data->This);
 #if 0
-				if (UNEXPECTED(EG(exception) != NULL) && (EX(opline)->op1.num & ZEND_CALL_CTOR)) {
+			if (UNEXPECTED(EG(exception) != NULL) && (EX(opline)->op1.num & ZEND_CALL_CTOR)) {
 #else
-				if (UNEXPECTED(EG(exception) != NULL) && (call_info & ZEND_CALL_CTOR)) {
+			if (UNEXPECTED(EG(exception) != NULL) && (call_info & ZEND_CALL_CTOR)) {
 #endif
-					GC_REFCOUNT(object)--;
-					if (GC_REFCOUNT(object) == 1) {
-						zend_object_store_ctor_failed(object);
-					}
+				GC_REFCOUNT(object)--;
+				if (GC_REFCOUNT(object) == 1) {
+					zend_object_store_ctor_failed(object);
 				}
-				OBJ_RELEASE(object);
-			} else if (UNEXPECTED(call_info & ZEND_CALL_CLOSURE)) {
-				OBJ_RELEASE((zend_object*)execute_data->func->op_array.prototype);
 			}
-			EG(vm_stack_top) = (zval*)execute_data;
-			execute_data = EX(prev_execute_data);
+			OBJ_RELEASE(object);
+		} else if (UNEXPECTED(call_info & ZEND_CALL_CLOSURE)) {
+			OBJ_RELEASE((zend_object*)execute_data->func->op_array.prototype);
 		}
 
+		zend_vm_stack_free_extra_args_ex(call_info, execute_data);
+		old_execute_data = execute_data;
+		execute_data = EX(prev_execute_data);
+		zend_vm_stack_free_call_frame_ex(call_info, old_execute_data);
+
 		if (UNEXPECTED(EG(exception) != NULL)) {
 			const zend_op *old_opline = EX(opline);
 			zend_throw_exception_internal(NULL);
@@ -707,7 +723,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_DO_UCALL_SPEC_RETVAL_UNUSED_HA
 	}
 
 	call->prev_execute_data = execute_data;
-	i_init_func_execute_data(call, &fbc->op_array, ret, 0);
+	i_init_func_execute_data(call, &fbc->op_array, ret);
 
 	ZEND_VM_ENTER();
 }
@@ -729,7 +745,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_DO_UCALL_SPEC_RETVAL_USED_HAND
 	}
 
 	call->prev_execute_data = execute_data;
-	i_init_func_execute_data(call, &fbc->op_array, ret, 0);
+	i_init_func_execute_data(call, &fbc->op_array, ret);
 
 	ZEND_VM_ENTER();
 }
@@ -752,7 +768,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_DO_FCALL_BY_NAME_SPEC_RETVAL_U
 		}
 
 		call->prev_execute_data = execute_data;
-		i_init_func_execute_data(call, &fbc->op_array, ret, 0);
+		i_init_func_execute_data(call, &fbc->op_array, ret);
 
 		ZEND_VM_ENTER();
 	} else {
@@ -831,7 +847,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_DO_FCALL_BY_NAME_SPEC_RETVAL_U
 		}
 
 		call->prev_execute_data = execute_data;
-		i_init_func_execute_data(call, &fbc->op_array, ret, 0);
+		i_init_func_execute_data(call, &fbc->op_array, ret);
 
 		ZEND_VM_ENTER();
 	} else {
@@ -928,7 +944,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HA
 		}
 
 		call->prev_execute_data = execute_data;
-		i_init_func_execute_data(call, &fbc->op_array, ret, 1);
+		i_init_func_execute_data(call, &fbc->op_array, ret);
 
 		if (EXPECTED(zend_execute_ex == execute_ex)) {
 			ZEND_VM_ENTER();
@@ -1057,7 +1073,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_DO_FCALL_SPEC_RETVAL_USED_HAND
 		}
 
 		call->prev_execute_data = execute_data;
-		i_init_func_execute_data(call, &fbc->op_array, ret, 1);
+		i_init_func_execute_data(call, &fbc->op_array, ret);
 
 		if (EXPECTED(zend_execute_ex == execute_ex)) {
 			ZEND_VM_ENTER();
@@ -1189,7 +1205,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_GENERATOR_CREATE_SPEC_HANDLER(
 		gen_execute_data->return_value = (zval*)generator;
 		call_info = Z_TYPE_INFO(EX(This));
 		if ((call_info & Z_TYPE_MASK) == IS_OBJECT
-		 && !(call_info & ((ZEND_CALL_CLOSURE|ZEND_CALL_RELEASE_THIS) << ZEND_CALL_INFO_SHIFT))) {
+		 && (!(call_info & ((ZEND_CALL_CLOSURE|ZEND_CALL_RELEASE_THIS) << ZEND_CALL_INFO_SHIFT))
+			 /* Bug #72523 */
+			|| UNEXPECTED(zend_execute_ex != execute_ex))) {
 			ZEND_ADD_CALL_FLAG_EX(call_info, ZEND_CALL_RELEASE_THIS);
 			Z_ADDREF(gen_execute_data->This);
 		}
@@ -1456,8 +1474,8 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_RECV_SPEC_HANDLER(ZEND_OPCODE_
 
 	if (UNEXPECTED(arg_num > EX_NUM_ARGS())) {
 		SAVE_OPLINE();
-		zend_verify_missing_arg(execute_data, arg_num, CACHE_ADDR(opline->op2.num));
-		ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
+		zend_missing_arg_error(execute_data);
+		HANDLE_EXCEPTION();
 	} else if (UNEXPECTED((EX(func)->op_array.fn_flags & ZEND_ACC_HAS_TYPE_HINTS) != 0)) {
 		zval *param = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->result.var);
 
@@ -1711,8 +1729,17 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_dispatch_try_catch_finally_hel
 			ZEND_VM_CONTINUE();
 
 		} else if (op_num < try_catch->finally_end) {
-			/* Chain potential exception from wrapping finally block */
 			zval *fast_call = EX_VAR(EX(func)->op_array.opcodes[try_catch->finally_end].op1.var);
+
+			/* cleanup incomplete RETURN statement */
+			if (fast_call->u2.lineno != (uint32_t)-1
+			 && (EX(func)->op_array.opcodes[fast_call->u2.lineno].op2_type & (IS_TMP_VAR | IS_VAR))) {
+				zval *return_value = EX_VAR(EX(func)->op_array.opcodes[fast_call->u2.lineno].op2.var);
+
+				zval_ptr_dtor(return_value);
+			}
+
+			/* Chain potential exception from wrapping finally block */
 			if (Z_OBJ_P(fast_call)) {
 				if (ex) {
 					zend_exception_set_previous(ex, Z_OBJ_P(fast_call));
@@ -1740,7 +1767,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_dispatch_try_catch_finally_hel
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_HANDLE_EXCEPTION_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	uint32_t throw_op_num = EG(opline_before_exception) - EX(func)->op_array.opcodes;
-	uint32_t i, current_try_catch_offset = (uint32_t) -1;
+	int i, current_try_catch_offset = -1;
 
 	{
 		const zend_op *exc_opline = EG(opline_before_exception);
@@ -1815,17 +1842,24 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_DISCARD_EXCEPTION_SPEC_HANDLER
 {
 	USE_OPLINE
 	zval *fast_call = EX_VAR(opline->op1.var);
+	SAVE_OPLINE();
+
+	/* cleanup incomplete RETURN statement */
+	if (fast_call->u2.lineno != (uint32_t)-1
+	 && (EX(func)->op_array.opcodes[fast_call->u2.lineno].op2_type & (IS_TMP_VAR | IS_VAR))) {
+		zval *return_value = EX_VAR(EX(func)->op_array.opcodes[fast_call->u2.lineno].op2.var);
+
+		zval_ptr_dtor(return_value);
+	}
 
-	/* check for delayed exception */
+	/* cleanup delayed exception */
 	if (Z_OBJ_P(fast_call) != NULL) {
-		SAVE_OPLINE();
 		/* discard the previously thrown exception */
 		OBJ_RELEASE(Z_OBJ_P(fast_call));
 		Z_OBJ_P(fast_call) = NULL;
-		ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 	}
 
-	ZEND_VM_NEXT_OPCODE();
+	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FAST_CALL_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
@@ -1964,8 +1998,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CALL_TRAMPOLINE_SPEC_HANDLER(Z
 		if (UNEXPECTED(!fbc->op_array.run_time_cache)) {
 			init_func_run_time_cache(&fbc->op_array);
 		}
-		i_init_func_execute_data(call, &fbc->op_array,
-				ret, (fbc->common.fn_flags & ZEND_ACC_STATIC) == 0);
+		i_init_func_execute_data(call, &fbc->op_array, ret);
 		if (EXPECTED(zend_execute_ex == execute_ex)) {
 			ZEND_VM_ENTER();
 		} else {
@@ -2043,6 +2076,18 @@ call_trampoline_end:
 	ZEND_VM_LEAVE();
 }
 
+static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_interrupt_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS)
+{
+	EG(vm_interrupt) = 0;
+	if (EG(timed_out)) {
+		zend_timeout(0);
+	} else if (zend_interrupt_function) {
+		SAVE_OPLINE();
+		zend_interrupt_function(execute_data);
+		ZEND_VM_ENTER();
+	}
+	ZEND_VM_CONTINUE();
+}
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_CLASS_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	USE_OPLINE
@@ -3428,6 +3473,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FE_RESET_R_SPEC_CONST_HANDLER(
 			if (IS_CONST != IS_TMP_VAR) {
 				Z_ADDREF_P(array_ptr);
 			}
+			if (Z_OBJ_P(array_ptr)->properties
+			 && UNEXPECTED(GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties) > 1)) {
+				if (EXPECTED(!(GC_FLAGS(Z_OBJ_P(array_ptr)->properties) & IS_ARRAY_IMMUTABLE))) {
+					GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties)--;
+				}
+				Z_OBJ_P(array_ptr)->properties = zend_array_dup(Z_OBJ_P(array_ptr)->properties);
+			}
 			fe_ht = Z_OBJPROP_P(array_ptr);
 			pos = 0;
 			p = fe_ht->arData;
@@ -3571,6 +3623,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FE_RESET_RW_SPEC_CONST_HANDLER
 				array_ptr = EX_VAR(opline->result.var);
 				ZVAL_COPY_VALUE(array_ptr, array_ref);
 			}
+			if (Z_OBJ_P(array_ptr)->properties
+			 && UNEXPECTED(GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties) > 1)) {
+				if (EXPECTED(!(GC_FLAGS(Z_OBJ_P(array_ptr)->properties) & IS_ARRAY_IMMUTABLE))) {
+					GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties)--;
+				}
+				Z_OBJ_P(array_ptr)->properties = zend_array_dup(Z_OBJ_P(array_ptr)->properties);
+			}
 			fe_ht = Z_OBJPROP_P(array_ptr);
 			p = fe_ht->arData;
 			while (1) {
@@ -3883,7 +3942,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_YIELD_FROM_SPEC_CONST_HANDLER(
 			ZVAL_OBJ(&generator->values, &iter->std);
 		}
 	} else {
-		zend_throw_error(NULL, "Can use \"yield from\" only with arrays and Traversables", 0);
+		zend_throw_error(NULL, "Can use \"yield from\" only with arrays and Traversables");
 		HANDLE_EXCEPTION();
 	}
 
@@ -5921,16 +5980,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CON
 
 	SAVE_OPLINE();
 	container = EX_CONSTANT(opline->op1);
-
-	if (IS_CONST == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-
-		HANDLE_EXCEPTION();
-	}
-
 	offset = EX_CONSTANT(opline->op2);
 
-	if (IS_CONST != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 		HashTable *ht;
 		zval *value;
 		zend_string *str;
@@ -5997,8 +6049,7 @@ num_index_prop:
 		offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 	}
 
-	if (IS_CONST == IS_UNUSED ||
-	    (IS_CONST != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
+	if ((IS_CONST != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
 		if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) {
 			result =
 				((opline->extended_value & ZEND_ISSET) == 0) ^
@@ -6959,6 +7010,43 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_
 	target_symbol_table = zend_get_target_symbol_table(execute_data, opline->extended_value & ZEND_FETCH_TYPE_MASK);
 	retval = zend_hash_find(target_symbol_table, name);
 	if (retval == NULL) {
+		if (UNEXPECTED(zend_string_equals(name, CG(known_strings)[ZEND_STR_THIS]))) {
+			zval *result;
+
+fetch_this:
+			result = EX_VAR(opline->result.var);
+			switch (type) {
+				case BP_VAR_R:
+					if (EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) {
+						ZVAL_OBJ(result, Z_OBJ(EX(This)));
+						Z_ADDREF_P(result);
+					} else {
+						ZVAL_NULL(result);
+						zend_error(E_NOTICE,"Undefined variable: this");
+					}
+					break;
+				case BP_VAR_IS:
+					if (EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) {
+						ZVAL_OBJ(result, Z_OBJ(EX(This)));
+						Z_ADDREF_P(result);
+					} else {
+						ZVAL_NULL(result);
+					}
+					break;
+				case BP_VAR_RW:
+				case BP_VAR_W:
+					zend_throw_error(NULL, "Cannot re-assign $this");
+					break;
+				case BP_VAR_UNSET:
+					zend_throw_error(NULL, "Cannot unset $this");
+					break;
+				EMPTY_SWITCH_DEFAULT_CASE()
+			}
+			if (IS_CONST != IS_CONST) {
+				zend_string_release(name);
+			}
+			ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
+		}
 		switch (type) {
 			case BP_VAR_R:
 			case BP_VAR_UNSET:
@@ -6980,6 +7068,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_
 	} else if (Z_TYPE_P(retval) == IS_INDIRECT) {
 		retval = Z_INDIRECT_P(retval);
 		if (Z_TYPE_P(retval) == IS_UNDEF) {
+			if (UNEXPECTED(zend_string_equals(name, CG(known_strings)[ZEND_STR_THIS]))) {
+				goto fetch_this;
+			}
 			switch (type) {
 				case BP_VAR_R:
 				case BP_VAR_UNSET:
@@ -9569,16 +9660,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CON
 
 	SAVE_OPLINE();
 	container = EX_CONSTANT(opline->op1);
-
-	if (IS_CONST == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-
-		HANDLE_EXCEPTION();
-	}
-
 	offset = _get_zval_ptr_cv_undef(execute_data, opline->op2.var);
 
-	if (IS_CONST != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 		HashTable *ht;
 		zval *value;
 		zend_string *str;
@@ -9645,8 +9729,7 @@ num_index_prop:
 		offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 	}
 
-	if (IS_CONST == IS_UNUSED ||
-	    (IS_CONST != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
+	if ((IS_CONST != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
 		if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) {
 			result =
 				((opline->extended_value & ZEND_ISSET) == 0) ^
@@ -11428,16 +11511,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CON
 
 	SAVE_OPLINE();
 	container = EX_CONSTANT(opline->op1);
-
-	if (IS_CONST == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		zval_ptr_dtor_nogc(EX_VAR(opline->op2.var));
-		HANDLE_EXCEPTION();
-	}
-
 	offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 
-	if (IS_CONST != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 		HashTable *ht;
 		zval *value;
 		zend_string *str;
@@ -11504,8 +11580,7 @@ num_index_prop:
 		offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 	}
 
-	if (IS_CONST == IS_UNUSED ||
-	    (IS_CONST != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
+	if ((IS_CONST != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
 		if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) {
 			result =
 				((opline->extended_value & ZEND_ISSET) == 0) ^
@@ -12491,6 +12566,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FE_RESET_R_SPEC_TMP_HANDLER(ZE
 			if (IS_TMP_VAR != IS_TMP_VAR) {
 				Z_ADDREF_P(array_ptr);
 			}
+			if (Z_OBJ_P(array_ptr)->properties
+			 && UNEXPECTED(GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties) > 1)) {
+				if (EXPECTED(!(GC_FLAGS(Z_OBJ_P(array_ptr)->properties) & IS_ARRAY_IMMUTABLE))) {
+					GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties)--;
+				}
+				Z_OBJ_P(array_ptr)->properties = zend_array_dup(Z_OBJ_P(array_ptr)->properties);
+			}
 			fe_ht = Z_OBJPROP_P(array_ptr);
 			pos = 0;
 			p = fe_ht->arData;
@@ -12635,6 +12717,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FE_RESET_RW_SPEC_TMP_HANDLER(Z
 				array_ptr = EX_VAR(opline->result.var);
 				ZVAL_COPY_VALUE(array_ptr, array_ref);
 			}
+			if (Z_OBJ_P(array_ptr)->properties
+			 && UNEXPECTED(GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties) > 1)) {
+				if (EXPECTED(!(GC_FLAGS(Z_OBJ_P(array_ptr)->properties) & IS_ARRAY_IMMUTABLE))) {
+					GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties)--;
+				}
+				Z_OBJ_P(array_ptr)->properties = zend_array_dup(Z_OBJ_P(array_ptr)->properties);
+			}
 			fe_ht = Z_OBJPROP_P(array_ptr);
 			p = fe_ht->arData;
 			while (1) {
@@ -12931,7 +13020,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_YIELD_FROM_SPEC_TMP_HANDLER(ZE
 			ZVAL_OBJ(&generator->values, &iter->std);
 		}
 	} else {
-		zend_throw_error(NULL, "Can use \"yield from\" only with arrays and Traversables", 0);
+		zend_throw_error(NULL, "Can use \"yield from\" only with arrays and Traversables");
 		HANDLE_EXCEPTION();
 	}
 
@@ -15603,20 +15692,15 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_VAR_NO_REF_SPEC_VAR_HANDL
 	zval *varptr, *arg;
 
 	varptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
+	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+	ZVAL_COPY_VALUE(arg, varptr);
 
 	if (EXPECTED(Z_ISREF_P(varptr))) {
-		arg = ZEND_CALL_VAR(EX(call), opline->result.var);
-		ZVAL_COPY_VALUE(arg, varptr);
-
 		ZEND_VM_NEXT_OPCODE();
 	}
 
 	SAVE_OPLINE();
 	zend_error(E_NOTICE, "Only variables should be passed by reference");
-
-	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
-	ZVAL_COPY_VALUE(arg, varptr);
-
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
@@ -15633,12 +15717,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_VAR_NO_REF_EX_SPEC_VAR_HA
 		}
 
 		varptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
+		arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+		ZVAL_COPY_VALUE(arg, varptr);
 
 		if (EXPECTED(Z_ISREF_P(varptr) ||
 		    QUICK_ARG_MAY_BE_SENT_BY_REF(EX(call)->func, arg_num))) {
-			arg = ZEND_CALL_VAR(EX(call), opline->result.var);
-			ZVAL_COPY_VALUE(arg, varptr);
-
 			ZEND_VM_NEXT_OPCODE();
 		}
 	} else {
@@ -15647,22 +15730,17 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_VAR_NO_REF_EX_SPEC_VAR_HA
 		}
 
 		varptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
+		arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+		ZVAL_COPY_VALUE(arg, varptr);
 
 		if (EXPECTED(Z_ISREF_P(varptr) ||
 		    ARG_MAY_BE_SENT_BY_REF(EX(call)->func, arg_num))) {
-			arg = ZEND_CALL_VAR(EX(call), opline->result.var);
-			ZVAL_COPY_VALUE(arg, varptr);
-
 			ZEND_VM_NEXT_OPCODE();
 		}
 	}
 
 	SAVE_OPLINE();
 	zend_error(E_NOTICE, "Only variables should be passed by reference");
-
-	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
-	ZVAL_COPY_VALUE(arg, varptr);
-
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
@@ -15679,12 +15757,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_VAR_NO_REF_EX_SPEC_VAR_QU
 		}
 
 		varptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
+		arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+		ZVAL_COPY_VALUE(arg, varptr);
 
 		if (EXPECTED(Z_ISREF_P(varptr) ||
 		    QUICK_ARG_MAY_BE_SENT_BY_REF(EX(call)->func, arg_num))) {
-			arg = ZEND_CALL_VAR(EX(call), opline->result.var);
-			ZVAL_COPY_VALUE(arg, varptr);
-
 			ZEND_VM_NEXT_OPCODE();
 		}
 	} else {
@@ -15693,22 +15770,17 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_VAR_NO_REF_EX_SPEC_VAR_QU
 		}
 
 		varptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
+		arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+		ZVAL_COPY_VALUE(arg, varptr);
 
 		if (EXPECTED(Z_ISREF_P(varptr) ||
 		    ARG_MAY_BE_SENT_BY_REF(EX(call)->func, arg_num))) {
-			arg = ZEND_CALL_VAR(EX(call), opline->result.var);
-			ZVAL_COPY_VALUE(arg, varptr);
-
 			ZEND_VM_NEXT_OPCODE();
 		}
 	}
 
 	SAVE_OPLINE();
 	zend_error(E_NOTICE, "Only variables should be passed by reference");
-
-	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
-	ZVAL_COPY_VALUE(arg, varptr);
-
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
@@ -15723,7 +15795,8 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_REF_SPEC_VAR_HANDLER(ZEND
 
 	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
 	if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(varptr))) {
-		ZVAL_NEW_REF(arg, &EG(uninitialized_zval));
+		ZVAL_NEW_EMPTY_REF(arg);
+		ZVAL_NULL(Z_REFVAL_P(arg));
 		ZEND_VM_NEXT_OPCODE();
 	}
 
@@ -15848,31 +15921,26 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_USER_SPEC_VAR_HANDLER(ZEN
 	arg = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
 	param = ZEND_CALL_VAR(EX(call), opline->result.var);
 
-	if (ARG_SHOULD_BE_SENT_BY_REF(EX(call)->func, opline->op2.num)) {
-		if (UNEXPECTED(!Z_ISREF_P(arg))) {
-			if (!ARG_MAY_BE_SENT_BY_REF(EX(call)->func, opline->op2.num)) {
-
-				zend_error(E_WARNING, "Parameter %d to %s%s%s() expected to be a reference, value given",
-					opline->op2.num,
-					EX(call)->func->common.scope ? ZSTR_VAL(EX(call)->func->common.scope->name) : "",
-					EX(call)->func->common.scope ? "::" : "",
-					ZSTR_VAL(EX(call)->func->common.function_name));
+	if (UNEXPECTED(ARG_MUST_BE_SENT_BY_REF(EX(call)->func, opline->op2.num))) {
+		zend_error(E_WARNING, "Parameter %d to %s%s%s() expected to be a reference, value given",
+			opline->op2.num,
+			EX(call)->func->common.scope ? ZSTR_VAL(EX(call)->func->common.scope->name) : "",
+			EX(call)->func->common.scope ? "::" : "",
+			ZSTR_VAL(EX(call)->func->common.function_name));
 
-				if (ZEND_CALL_INFO(EX(call)) & ZEND_CALL_CLOSURE) {
-					OBJ_RELEASE((zend_object*)EX(call)->func->common.prototype);
-				}
-				if (Z_TYPE(EX(call)->This) == IS_OBJECT) {
-					OBJ_RELEASE(Z_OBJ(EX(call)->This));
-				}
-				ZVAL_UNDEF(param);
-				EX(call)->func = (zend_function*)&zend_pass_function;
-				Z_OBJ(EX(call)->This) = NULL;
-				ZEND_SET_CALL_INFO(EX(call), 0, ZEND_CALL_INFO(EX(call)) & ~ZEND_CALL_RELEASE_THIS);
-
-				zval_ptr_dtor_nogc(free_op1);
-				ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
-			}
+		if (ZEND_CALL_INFO(EX(call)) & ZEND_CALL_CLOSURE) {
+			OBJ_RELEASE((zend_object*)EX(call)->func->common.prototype);
+		}
+		if (Z_TYPE(EX(call)->This) == IS_OBJECT) {
+			OBJ_RELEASE(Z_OBJ(EX(call)->This));
 		}
+		ZVAL_UNDEF(param);
+		EX(call)->func = (zend_function*)&zend_pass_function;
+		Z_OBJ(EX(call)->This) = NULL;
+		ZEND_SET_CALL_INFO(EX(call), 0, ZEND_CALL_INFO(EX(call)) & ~ZEND_CALL_RELEASE_THIS);
+
+		zval_ptr_dtor_nogc(free_op1);
+		ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 	} else {
 		if (Z_ISREF_P(arg) &&
 		    !(EX(call)->func->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE)) {
@@ -16076,6 +16144,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FE_RESET_R_SPEC_VAR_HANDLER(ZE
 			if (IS_VAR != IS_TMP_VAR) {
 				Z_ADDREF_P(array_ptr);
 			}
+			if (Z_OBJ_P(array_ptr)->properties
+			 && UNEXPECTED(GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties) > 1)) {
+				if (EXPECTED(!(GC_FLAGS(Z_OBJ_P(array_ptr)->properties) & IS_ARRAY_IMMUTABLE))) {
+					GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties)--;
+				}
+				Z_OBJ_P(array_ptr)->properties = zend_array_dup(Z_OBJ_P(array_ptr)->properties);
+			}
 			fe_ht = Z_OBJPROP_P(array_ptr);
 			pos = 0;
 			p = fe_ht->arData;
@@ -16222,6 +16297,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FE_RESET_RW_SPEC_VAR_HANDLER(Z
 				array_ptr = EX_VAR(opline->result.var);
 				ZVAL_COPY_VALUE(array_ptr, array_ref);
 			}
+			if (Z_OBJ_P(array_ptr)->properties
+			 && UNEXPECTED(GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties) > 1)) {
+				if (EXPECTED(!(GC_FLAGS(Z_OBJ_P(array_ptr)->properties) & IS_ARRAY_IMMUTABLE))) {
+					GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties)--;
+				}
+				Z_OBJ_P(array_ptr)->properties = zend_array_dup(Z_OBJ_P(array_ptr)->properties);
+			}
 			fe_ht = Z_OBJPROP_P(array_ptr);
 			p = fe_ht->arData;
 			while (1) {
@@ -16881,7 +16963,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_YIELD_FROM_SPEC_VAR_HANDLER(ZE
 			ZVAL_OBJ(&generator->values, &iter->std);
 		}
 	} else {
-		zend_throw_error(NULL, "Can use \"yield from\" only with arrays and Traversables", 0);
+		zend_throw_error(NULL, "Can use \"yield from\" only with arrays and Traversables");
 		HANDLE_EXCEPTION();
 	}
 
@@ -16941,6 +17023,82 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_TYPE_CHECK_SPEC_VAR_HANDLER(ZE
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
+static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_VAR_SIMPLE_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
+{
+	USE_OPLINE
+	zval *varptr, *arg;
+	zend_free_op free_op1;
+
+	varptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
+	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+
+	if (IS_VAR == IS_CV) {
+		ZVAL_COPY(arg, varptr);
+	} else /* if (IS_VAR == IS_VAR) */ {
+		ZVAL_COPY_VALUE(arg, varptr);
+	}
+
+	ZEND_VM_NEXT_OPCODE();
+}
+
+static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_VAR_EX_SIMPLE_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
+{
+	USE_OPLINE
+	zval *varptr, *arg;
+	zend_free_op free_op1;
+	uint32_t arg_num = opline->op2.num;
+
+	if (EXPECTED(0)) {
+		if (QUICK_ARG_SHOULD_BE_SENT_BY_REF(EX(call)->func, arg_num)) {
+			goto send_var_by_ref_simple;
+		}
+	} else if (ARG_SHOULD_BE_SENT_BY_REF(EX(call)->func, arg_num)) {
+send_var_by_ref_simple:
+		ZEND_VM_TAIL_CALL(ZEND_SEND_REF_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU));
+	}
+
+	varptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
+	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+
+	if (IS_VAR == IS_CV) {
+		ZVAL_COPY(arg, varptr);
+	} else /* if (IS_VAR == IS_VAR) */ {
+		ZVAL_COPY_VALUE(arg, varptr);
+	}
+
+	ZEND_VM_NEXT_OPCODE();
+}
+
+
+static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_VAR_EX_SIMPLE_SPEC_VAR_QUICK_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
+{
+	USE_OPLINE
+	zval *varptr, *arg;
+	zend_free_op free_op1;
+	uint32_t arg_num = opline->op2.num;
+
+	if (EXPECTED(1)) {
+		if (QUICK_ARG_SHOULD_BE_SENT_BY_REF(EX(call)->func, arg_num)) {
+			goto send_var_by_ref_simple;
+		}
+	} else if (ARG_SHOULD_BE_SENT_BY_REF(EX(call)->func, arg_num)) {
+send_var_by_ref_simple:
+		ZEND_VM_TAIL_CALL(ZEND_SEND_REF_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU));
+	}
+
+	varptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
+	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+
+	if (IS_VAR == IS_CV) {
+		ZVAL_COPY(arg, varptr);
+	} else /* if (IS_VAR == IS_VAR) */ {
+		ZVAL_COPY_VALUE(arg, varptr);
+	}
+
+	ZEND_VM_NEXT_OPCODE();
+}
+
+
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	USE_OPLINE
@@ -17049,14 +17207,8 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_dim_helper_SP
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1);
-	if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var);
 
-		HANDLE_EXCEPTION();
-	}
-
-	if (IS_VAR != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 assign_dim_op_array:
 		SEPARATE_ARRAY(container);
 assign_dim_op_new_array:
@@ -17089,44 +17241,36 @@ assign_dim_op_new_array:
 			ZVAL_COPY(EX_VAR(opline->result.var), var_ptr);
 		}
 	} else {
-		if (IS_VAR != IS_UNUSED) {
-			if (EXPECTED(Z_ISREF_P(container))) {
-				container = Z_REFVAL_P(container);
-				if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-					goto assign_dim_op_array;
-				}
-			} else if (IS_VAR == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
-				container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
-				goto assign_dim_op_convert_to_array;
+		if (EXPECTED(Z_ISREF_P(container))) {
+			container = Z_REFVAL_P(container);
+			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+				goto assign_dim_op_array;
 			}
+		} else if (IS_VAR == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
+			container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
+assign_dim_op_convert_to_array:
+			ZVAL_NEW_ARR(container);
+			zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto assign_dim_op_new_array;
 		}
 
 		dim = EX_CONSTANT(opline->op2);
 
-		if (IS_VAR == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
 			zend_binary_assign_op_obj_dim(container, dim, value, UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, binary_op);
-		} else if (IS_VAR != IS_UNUSED) {
-			if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-				if (UNEXPECTED(Z_STRLEN_P(container) == 0)) {
-					zval_ptr_dtor_nogc(container);
-assign_dim_op_convert_to_array:
-					ZVAL_NEW_ARR(container);
-					zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
-					goto assign_dim_op_new_array;
-				}
-
+		} else {
+			if (UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) {
 				if (IS_CONST == IS_UNUSED) {
 					zend_throw_error(NULL, "[] operator not supported for strings");
 				} else {
 					zend_check_string_offset(dim, BP_VAR_RW);
 					zend_wrong_string_offset();
 				}
+			} else if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
+				goto assign_dim_op_convert_to_array;
 			} else {
-				if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
-					goto assign_dim_op_convert_to_array;
-				}
-				if (UNEXPECTED(!Z_ISERROR_P(container))) {
+				if (UNEXPECTED(IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(container)))) {
 					zend_error(E_WARNING, "Cannot use a scalar value as an array");
 				}
 assign_dim_op_ret_null:
@@ -17182,12 +17326,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_CONST_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17202,12 +17345,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_CONST_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17222,12 +17364,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_CONST_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17242,12 +17383,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_CONST_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17262,12 +17402,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_CONST_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17282,12 +17421,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_CONST_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17302,12 +17440,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_CONST_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17322,12 +17459,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_CONST_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17342,12 +17478,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_CONST_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17362,12 +17497,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_CONST_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17382,12 +17516,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_CONST_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17402,12 +17535,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_CONST_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17422,12 +17554,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_CONST_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17442,12 +17573,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_CONST_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17462,12 +17592,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_CONST_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17482,12 +17611,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_CONST_HANDL
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17502,12 +17630,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_CONST_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17522,12 +17649,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_CONST_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17542,12 +17668,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_CONST_HANDL
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17562,12 +17687,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_CONST_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17582,12 +17706,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_CONST_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17602,12 +17725,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_CONST_H
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17622,12 +17744,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_CONST_D
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17642,12 +17763,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_CONST_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17662,12 +17782,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_CONST_HA
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17682,12 +17801,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_CONST_DI
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17702,12 +17820,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_CONST_OB
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17722,12 +17839,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_CONST_H
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17742,12 +17858,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_CONST_D
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17762,12 +17877,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_CONST_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17782,12 +17896,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_CONST_H
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17802,12 +17915,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_CONST_D
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17822,12 +17934,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_CONST_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17842,12 +17953,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_CONST_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17862,12 +17972,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_CONST_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -17882,12 +17991,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_CONST_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -18341,13 +18449,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_OP_D
 
 	if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -18374,7 +18475,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_OP_D
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -18419,7 +18522,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CONST == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -18466,12 +18568,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CONST == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CONST != IS_TMP_VAR) {
+	if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -18480,11 +18577,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CONST == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 
 	if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
@@ -18512,13 +18605,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_OP_D
 
 	if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -18545,7 +18631,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_OP_D
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -18590,7 +18678,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_TMP_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -18637,12 +18724,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_TMP_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_TMP_VAR != IS_TMP_VAR) {
+	if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -18651,11 +18733,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_TMP_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 
 	if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
@@ -18683,13 +18761,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_OP_D
 
 	if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -18716,7 +18787,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_OP_D
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -18761,7 +18834,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -18808,12 +18880,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_VAR != IS_TMP_VAR) {
+	if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -18822,11 +18889,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 
 	if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
@@ -18854,13 +18917,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_OP_D
 
 	if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -18887,7 +18943,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_OP_D
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -18932,7 +18990,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CV == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -18979,12 +19036,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CV == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CV != IS_TMP_VAR) {
+	if (IS_CV == IS_CV || IS_CV == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -18993,11 +19045,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CV == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 
 	if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
@@ -19054,45 +19102,30 @@ try_assign_dim_array:
 			dim = EX_CONSTANT(opline->op2);
 			value = EX_CONSTANT((opline+1)->op1);
 
-			if (IS_CONST == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CONST == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CONST == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = EX_CONSTANT(opline->op2);
-					value = EX_CONSTANT((opline+1)->op1);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+			if (IS_CONST == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
-				}
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = EX_CONSTANT(opline->op2);
+				value = EX_CONSTANT((opline+1)->op1);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = EX_CONSTANT(opline->op2);
@@ -19160,45 +19193,31 @@ try_assign_dim_array:
 			dim = EX_CONSTANT(opline->op2);
 			value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_TMP_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_TMP_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CONST == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = EX_CONSTANT(opline->op2);
-					value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+			if (IS_CONST == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = EX_CONSTANT(opline->op2);
+				value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = EX_CONSTANT(opline->op2);
@@ -19266,45 +19285,31 @@ try_assign_dim_array:
 			dim = EX_CONSTANT(opline->op2);
 			value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CONST == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = EX_CONSTANT(opline->op2);
-					value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+			if (IS_CONST == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = EX_CONSTANT(opline->op2);
+				value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = EX_CONSTANT(opline->op2);
@@ -19372,45 +19377,30 @@ try_assign_dim_array:
 			dim = EX_CONSTANT(opline->op2);
 			value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var);
 
-			if (IS_CV == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CV == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CONST == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = EX_CONSTANT(opline->op2);
-					value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+			if (IS_CONST == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
-				}
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = EX_CONSTANT(opline->op2);
+				value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = EX_CONSTANT(opline->op2);
@@ -19858,15 +19848,10 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_CONST_HANDL
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1);
-	if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-
-		HANDLE_EXCEPTION();
-	}
 	offset = EX_CONSTANT(opline->op2);
 
 	do {
-		if (IS_VAR != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 			HashTable *ht;
 
 unset_dim_array:
@@ -19916,7 +19901,7 @@ num_index_dim:
 				zend_error(E_WARNING, "Illegal offset type in unset");
 			}
 			break;
-		} else if (IS_VAR != IS_UNUSED && Z_ISREF_P(container)) {
+		} else if (Z_ISREF_P(container)) {
 			container = Z_REFVAL_P(container);
 			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 				goto unset_dim_array;
@@ -19928,7 +19913,7 @@ num_index_dim:
 		if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) {
 			offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 		}
-		if (IS_VAR == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			if (UNEXPECTED(Z_OBJ_HT_P(container)->unset_dimension == NULL)) {
 				zend_throw_error(NULL, "Cannot use object as array");
 			} else {
@@ -20637,14 +20622,8 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_dim_helper_SP
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1);
-	if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var);
 
-		HANDLE_EXCEPTION();
-	}
-
-	if (IS_VAR != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 assign_dim_op_array:
 		SEPARATE_ARRAY(container);
 assign_dim_op_new_array:
@@ -20677,44 +20656,36 @@ assign_dim_op_new_array:
 			ZVAL_COPY(EX_VAR(opline->result.var), var_ptr);
 		}
 	} else {
-		if (IS_VAR != IS_UNUSED) {
-			if (EXPECTED(Z_ISREF_P(container))) {
-				container = Z_REFVAL_P(container);
-				if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-					goto assign_dim_op_array;
-				}
-			} else if (IS_VAR == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
-				container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
-				goto assign_dim_op_convert_to_array;
+		if (EXPECTED(Z_ISREF_P(container))) {
+			container = Z_REFVAL_P(container);
+			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+				goto assign_dim_op_array;
 			}
+		} else if (IS_VAR == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
+			container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
+assign_dim_op_convert_to_array:
+			ZVAL_NEW_ARR(container);
+			zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto assign_dim_op_new_array;
 		}
 
 		dim = NULL;
 
-		if (IS_VAR == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
 			zend_binary_assign_op_obj_dim(container, dim, value, UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, binary_op);
-		} else if (IS_VAR != IS_UNUSED) {
-			if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-				if (UNEXPECTED(Z_STRLEN_P(container) == 0)) {
-					zval_ptr_dtor_nogc(container);
-assign_dim_op_convert_to_array:
-					ZVAL_NEW_ARR(container);
-					zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
-					goto assign_dim_op_new_array;
-				}
-
+		} else {
+			if (UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) {
 				if (IS_UNUSED == IS_UNUSED) {
 					zend_throw_error(NULL, "[] operator not supported for strings");
 				} else {
 					zend_check_string_offset(dim, BP_VAR_RW);
 					zend_wrong_string_offset();
 				}
+			} else if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
+				goto assign_dim_op_convert_to_array;
 			} else {
-				if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
-					goto assign_dim_op_convert_to_array;
-				}
-				if (UNEXPECTED(!Z_ISERROR_P(container))) {
+				if (UNEXPECTED(IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(container)))) {
 					zend_error(E_WARNING, "Cannot use a scalar value as an array");
 				}
 assign_dim_op_ret_null:
@@ -20740,12 +20711,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_UNUSED_DIM
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -20760,12 +20730,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_UNUSED_DIM
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -20780,12 +20749,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_UNUSED_DIM
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -20800,12 +20768,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_UNUSED_DIM
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -20820,12 +20787,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_UNUSED_DIM
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -20840,12 +20806,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_UNUSED_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -20860,12 +20825,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_UNUSED_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -20880,12 +20844,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_UNUSED_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -20900,12 +20863,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_UNUSED_D
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -20920,12 +20882,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_UNUSED_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -20940,12 +20901,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_UNUSED_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -20960,12 +20920,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_UNUSED_DIM
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -21093,45 +21052,30 @@ try_assign_dim_array:
 			dim = NULL;
 			value = EX_CONSTANT((opline+1)->op1);
 
-			if (IS_CONST == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CONST == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_UNUSED == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = NULL;
-					value = EX_CONSTANT((opline+1)->op1);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+			if (IS_UNUSED == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
-				}
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = NULL;
+				value = EX_CONSTANT((opline+1)->op1);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = NULL;
@@ -21199,45 +21143,31 @@ try_assign_dim_array:
 			dim = NULL;
 			value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_TMP_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_TMP_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_UNUSED == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = NULL;
-					value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+			if (IS_UNUSED == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = NULL;
+				value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = NULL;
@@ -21305,45 +21235,31 @@ try_assign_dim_array:
 			dim = NULL;
 			value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_UNUSED == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = NULL;
-					value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+			if (IS_UNUSED == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = NULL;
+				value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = NULL;
@@ -21411,45 +21327,30 @@ try_assign_dim_array:
 			dim = NULL;
 			value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var);
 
-			if (IS_CV == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CV == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_UNUSED == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = NULL;
-					value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+			if (IS_UNUSED == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
-				}
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = NULL;
+				value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = NULL;
@@ -22064,14 +21965,8 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_dim_helper_SP
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1);
-	if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var);
 
-		HANDLE_EXCEPTION();
-	}
-
-	if (IS_VAR != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 assign_dim_op_array:
 		SEPARATE_ARRAY(container);
 assign_dim_op_new_array:
@@ -22104,44 +21999,36 @@ assign_dim_op_new_array:
 			ZVAL_COPY(EX_VAR(opline->result.var), var_ptr);
 		}
 	} else {
-		if (IS_VAR != IS_UNUSED) {
-			if (EXPECTED(Z_ISREF_P(container))) {
-				container = Z_REFVAL_P(container);
-				if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-					goto assign_dim_op_array;
-				}
-			} else if (IS_VAR == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
-				container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
-				goto assign_dim_op_convert_to_array;
+		if (EXPECTED(Z_ISREF_P(container))) {
+			container = Z_REFVAL_P(container);
+			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+				goto assign_dim_op_array;
 			}
+		} else if (IS_VAR == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
+			container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
+assign_dim_op_convert_to_array:
+			ZVAL_NEW_ARR(container);
+			zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto assign_dim_op_new_array;
 		}
 
 		dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
 
-		if (IS_VAR == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
 			zend_binary_assign_op_obj_dim(container, dim, value, UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, binary_op);
-		} else if (IS_VAR != IS_UNUSED) {
-			if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-				if (UNEXPECTED(Z_STRLEN_P(container) == 0)) {
-					zval_ptr_dtor_nogc(container);
-assign_dim_op_convert_to_array:
-					ZVAL_NEW_ARR(container);
-					zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
-					goto assign_dim_op_new_array;
-				}
-
+		} else {
+			if (UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) {
 				if (IS_CV == IS_UNUSED) {
 					zend_throw_error(NULL, "[] operator not supported for strings");
 				} else {
 					zend_check_string_offset(dim, BP_VAR_RW);
 					zend_wrong_string_offset();
 				}
+			} else if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
+				goto assign_dim_op_convert_to_array;
 			} else {
-				if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
-					goto assign_dim_op_convert_to_array;
-				}
-				if (UNEXPECTED(!Z_ISERROR_P(container))) {
+				if (UNEXPECTED(IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(container)))) {
 					zend_error(E_WARNING, "Cannot use a scalar value as an array");
 				}
 assign_dim_op_ret_null:
@@ -22197,12 +22084,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_CV_HANDLER
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22217,12 +22103,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_CV_DIM_HAN
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22237,12 +22122,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_CV_OBJ_HAN
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22257,12 +22141,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_CV_HANDLER
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22277,12 +22160,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_CV_DIM_HAN
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22297,12 +22179,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_CV_OBJ_HAN
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22317,12 +22198,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_CV_HANDLER
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22337,12 +22217,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_CV_DIM_HAN
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22357,12 +22236,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_CV_OBJ_HAN
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22377,12 +22255,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_CV_HANDLER
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22397,12 +22274,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_CV_DIM_HAN
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22417,12 +22293,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_CV_OBJ_HAN
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22437,12 +22312,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_CV_HANDLER
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22457,12 +22331,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_CV_DIM_HAN
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22477,12 +22350,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_CV_OBJ_HAN
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22497,12 +22369,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_CV_HANDLER(
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22517,12 +22388,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_CV_DIM_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22537,12 +22407,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_CV_OBJ_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22557,12 +22426,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_CV_HANDLER(
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22577,12 +22445,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_CV_DIM_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22597,12 +22464,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_CV_OBJ_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22617,12 +22483,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_CV_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22637,12 +22502,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_CV_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22657,12 +22521,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_CV_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22677,12 +22540,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_CV_HANDL
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22697,12 +22559,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_CV_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22717,12 +22578,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_CV_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22737,12 +22597,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_CV_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22757,12 +22616,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_CV_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22777,12 +22635,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_CV_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22797,12 +22654,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_CV_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22817,12 +22673,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_CV_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22837,12 +22692,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_CV_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22857,12 +22711,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_CV_HANDLER
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22877,12 +22730,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_CV_DIM_HAN
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -22897,12 +22749,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_CV_OBJ_HAN
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -23356,13 +23207,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CV_OP_DATA
 
 	if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -23389,7 +23233,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CV_OP_DATA
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -23434,7 +23280,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CONST == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -23481,12 +23326,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CONST == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CONST != IS_TMP_VAR) {
+	if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -23495,11 +23335,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CONST == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 
 	if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
@@ -23527,13 +23363,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CV_OP_DATA
 
 	if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -23560,7 +23389,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CV_OP_DATA
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -23605,7 +23436,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_TMP_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -23652,12 +23482,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_TMP_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_TMP_VAR != IS_TMP_VAR) {
+	if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -23666,11 +23491,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_TMP_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 
 	if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
@@ -23698,13 +23519,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CV_OP_DATA
 
 	if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -23731,7 +23545,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CV_OP_DATA
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -23776,7 +23592,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -23823,12 +23638,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_VAR != IS_TMP_VAR) {
+	if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -23837,11 +23647,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 
 	if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
@@ -23869,13 +23675,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CV_OP_DATA
 
 	if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -23902,7 +23701,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CV_OP_DATA
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -23947,7 +23748,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CV == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -23994,12 +23794,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CV == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CV != IS_TMP_VAR) {
+	if (IS_CV == IS_CV || IS_CV == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -24008,11 +23803,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CV == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 
 	if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
@@ -24069,45 +23860,30 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
 			value = EX_CONSTANT((opline+1)->op1);
 
-			if (IS_CONST == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CONST == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CV == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
-					value = EX_CONSTANT((opline+1)->op1);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+			if (IS_CV == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
-				}
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
+				value = EX_CONSTANT((opline+1)->op1);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
@@ -24175,45 +23951,31 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
 			value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_TMP_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_TMP_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CV == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
-					value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+			if (IS_CV == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
+				value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
@@ -24281,45 +24043,31 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
 			value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CV == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
-					value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+			if (IS_CV == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
+				value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
@@ -24387,45 +24135,30 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
 			value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var);
 
-			if (IS_CV == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CV == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CV == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
-					value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+			if (IS_CV == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
-				}
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
+				value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
@@ -24846,15 +24579,10 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_CV_HANDLER(
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1);
-	if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-
-		HANDLE_EXCEPTION();
-	}
 	offset = _get_zval_ptr_cv_undef(execute_data, opline->op2.var);
 
 	do {
-		if (IS_VAR != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 			HashTable *ht;
 
 unset_dim_array:
@@ -24904,7 +24632,7 @@ num_index_dim:
 				zend_error(E_WARNING, "Illegal offset type in unset");
 			}
 			break;
-		} else if (IS_VAR != IS_UNUSED && Z_ISREF_P(container)) {
+		} else if (Z_ISREF_P(container)) {
 			container = Z_REFVAL_P(container);
 			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 				goto unset_dim_array;
@@ -24916,7 +24644,7 @@ num_index_dim:
 		if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) {
 			offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 		}
-		if (IS_VAR == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			if (UNEXPECTED(Z_OBJ_HT_P(container)->unset_dimension == NULL)) {
 				zend_throw_error(NULL, "Cannot use object as array");
 			} else {
@@ -25177,14 +24905,8 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_dim_helper_SP
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1);
-	if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var);
-		zval_ptr_dtor_nogc(EX_VAR(opline->op2.var));
-		HANDLE_EXCEPTION();
-	}
 
-	if (IS_VAR != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 assign_dim_op_array:
 		SEPARATE_ARRAY(container);
 assign_dim_op_new_array:
@@ -25217,44 +24939,36 @@ assign_dim_op_new_array:
 			ZVAL_COPY(EX_VAR(opline->result.var), var_ptr);
 		}
 	} else {
-		if (IS_VAR != IS_UNUSED) {
-			if (EXPECTED(Z_ISREF_P(container))) {
-				container = Z_REFVAL_P(container);
-				if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-					goto assign_dim_op_array;
-				}
-			} else if (IS_VAR == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
-				container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
-				goto assign_dim_op_convert_to_array;
+		if (EXPECTED(Z_ISREF_P(container))) {
+			container = Z_REFVAL_P(container);
+			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+				goto assign_dim_op_array;
 			}
+		} else if (IS_VAR == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
+			container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
+assign_dim_op_convert_to_array:
+			ZVAL_NEW_ARR(container);
+			zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto assign_dim_op_new_array;
 		}
 
 		dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 
-		if (IS_VAR == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
 			zend_binary_assign_op_obj_dim(container, dim, value, UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, binary_op);
-		} else if (IS_VAR != IS_UNUSED) {
-			if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-				if (UNEXPECTED(Z_STRLEN_P(container) == 0)) {
-					zval_ptr_dtor_nogc(container);
-assign_dim_op_convert_to_array:
-					ZVAL_NEW_ARR(container);
-					zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
-					goto assign_dim_op_new_array;
-				}
-
+		} else {
+			if (UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) {
 				if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
 					zend_throw_error(NULL, "[] operator not supported for strings");
 				} else {
 					zend_check_string_offset(dim, BP_VAR_RW);
 					zend_wrong_string_offset();
 				}
+			} else if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
+				goto assign_dim_op_convert_to_array;
 			} else {
-				if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
-					goto assign_dim_op_convert_to_array;
-				}
-				if (UNEXPECTED(!Z_ISERROR_P(container))) {
+				if (UNEXPECTED(IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(container)))) {
 					zend_error(E_WARNING, "Cannot use a scalar value as an array");
 				}
 assign_dim_op_ret_null:
@@ -25312,12 +25026,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_TMPVAR_HAN
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25332,12 +25045,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_TMPVAR_DIM
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25352,12 +25064,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_TMPVAR_OBJ
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25372,12 +25083,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_TMPVAR_HAN
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25392,12 +25102,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_TMPVAR_DIM
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25412,12 +25121,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_TMPVAR_OBJ
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25432,12 +25140,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_TMPVAR_HAN
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25452,12 +25159,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_TMPVAR_DIM
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25472,12 +25178,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_TMPVAR_OBJ
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25492,12 +25197,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_TMPVAR_HAN
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25512,12 +25216,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_TMPVAR_DIM
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25532,12 +25235,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_TMPVAR_OBJ
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25552,12 +25254,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_TMPVAR_HAN
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25572,12 +25273,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_TMPVAR_DIM
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25592,12 +25292,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_TMPVAR_OBJ
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25612,12 +25311,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_TMPVAR_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25632,12 +25330,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_TMPVAR_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25652,12 +25349,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_TMPVAR_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25672,12 +25368,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_TMPVAR_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25692,12 +25387,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_TMPVAR_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25712,12 +25406,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_TMPVAR_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25732,12 +25425,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_TMPVAR_
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25752,12 +25444,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_TMPVAR_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25772,12 +25463,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_TMPVAR_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25792,12 +25482,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_TMPVAR_H
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25812,12 +25501,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_TMPVAR_D
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25832,12 +25520,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_TMPVAR_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25852,12 +25539,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_TMPVAR_
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25872,12 +25558,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_TMPVAR_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25892,12 +25577,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_TMPVAR_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25912,12 +25596,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_TMPVAR_
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25932,12 +25615,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_TMPVAR_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25952,12 +25634,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_TMPVAR_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25972,12 +25653,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_TMPVAR_HAN
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -25992,12 +25672,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_TMPVAR_DIM
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -26012,12 +25691,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_TMPVAR_OBJ
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -26474,13 +26152,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_TMPVAR_OP_
 
 	if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -26507,7 +26178,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_TMPVAR_OP_
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -26552,7 +26225,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CONST == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -26599,12 +26271,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CONST == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CONST != IS_TMP_VAR) {
+	if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -26613,11 +26280,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CONST == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 	zval_ptr_dtor_nogc(free_op2);
 	if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
@@ -26645,13 +26308,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_TMPVAR_OP_
 
 	if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -26678,7 +26334,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_TMPVAR_OP_
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -26723,7 +26381,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_TMP_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -26770,12 +26427,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_TMP_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_TMP_VAR != IS_TMP_VAR) {
+	if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -26784,11 +26436,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_TMP_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 	zval_ptr_dtor_nogc(free_op2);
 	if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
@@ -26816,13 +26464,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_TMPVAR_OP_
 
 	if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -26849,7 +26490,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_TMPVAR_OP_
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -26894,7 +26537,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -26941,12 +26583,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_VAR != IS_TMP_VAR) {
+	if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -26955,11 +26592,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 	zval_ptr_dtor_nogc(free_op2);
 	if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
@@ -26987,13 +26620,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_TMPVAR_OP_
 
 	if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -27020,7 +26646,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_TMPVAR_OP_
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -27065,7 +26693,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CV == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -27112,12 +26739,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CV == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CV != IS_TMP_VAR) {
+	if (IS_CV == IS_CV || IS_CV == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -27126,11 +26748,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CV == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 	zval_ptr_dtor_nogc(free_op2);
 	if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
@@ -27187,45 +26805,30 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 			value = EX_CONSTANT((opline+1)->op1);
 
-			if (IS_CONST == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CONST == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
-					value = EX_CONSTANT((opline+1)->op1);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+			if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
-				}
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
+				value = EX_CONSTANT((opline+1)->op1);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
@@ -27293,45 +26896,31 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 			value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_TMP_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_TMP_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
-					value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+			if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
+				value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
@@ -27399,45 +26988,31 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 			value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
-					value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+			if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
+				value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
@@ -27505,45 +27080,30 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 			value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var);
 
-			if (IS_CV == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CV == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
+			if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
-					if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
-					value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-
-				}
+				if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);};
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
+				value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_VAR != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
@@ -27854,15 +27414,10 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_TMPVAR_HAND
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1);
-	if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		zval_ptr_dtor_nogc(EX_VAR(opline->op2.var));
-		HANDLE_EXCEPTION();
-	}
 	offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 
 	do {
-		if (IS_VAR != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 			HashTable *ht;
 
 unset_dim_array:
@@ -27912,7 +27467,7 @@ num_index_dim:
 				zend_error(E_WARNING, "Illegal offset type in unset");
 			}
 			break;
-		} else if (IS_VAR != IS_UNUSED && Z_ISREF_P(container)) {
+		} else if (Z_ISREF_P(container)) {
 			container = Z_REFVAL_P(container);
 			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 				goto unset_dim_array;
@@ -27924,7 +27479,7 @@ num_index_dim:
 		if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) {
 			offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 		}
-		if (IS_VAR == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			if (UNEXPECTED(Z_OBJ_HT_P(container)->unset_dimension == NULL)) {
 				zend_throw_error(NULL, "Cannot use object as array");
 			} else {
@@ -28212,129 +27767,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_obj_helper_SP
 	ZEND_VM_NEXT_OPCODE_EX(1, 2);
 }
 
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(binary_op_type binary_op ZEND_OPCODE_HANDLER_ARGS_DC)
-{
-	USE_OPLINE
-	zend_free_op free_op_data1;
-	zval *var_ptr;
-	zval *value, *container, *dim;
-
-	SAVE_OPLINE();
-	container = _get_obj_zval_ptr_unused(execute_data);
-	if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var);
-
-		HANDLE_EXCEPTION();
-	}
-
-	if (IS_UNUSED != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-assign_dim_op_array:
-		SEPARATE_ARRAY(container);
-assign_dim_op_new_array:
-		if (IS_CONST == IS_UNUSED) {
-			var_ptr = zend_hash_next_index_insert(Z_ARRVAL_P(container), &EG(uninitialized_zval));
-			if (UNEXPECTED(!var_ptr)) {
-				zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
-				goto assign_dim_op_ret_null;
-			}
-		} else {
-			dim = EX_CONSTANT(opline->op2);
-
-			if (IS_CONST == IS_CONST) {
-				var_ptr = zend_fetch_dimension_address_inner_RW_CONST(Z_ARRVAL_P(container), dim);
-			} else {
-				var_ptr = zend_fetch_dimension_address_inner_RW(Z_ARRVAL_P(container), dim);
-			}
-			if (UNEXPECTED(!var_ptr)) {
-				goto assign_dim_op_ret_null;
-			}
-			ZVAL_DEREF(var_ptr);
-			SEPARATE_ZVAL_NOREF(var_ptr);
-		}
-
-		value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
-
-		binary_op(var_ptr, var_ptr, value);
-
-		if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-			ZVAL_COPY(EX_VAR(opline->result.var), var_ptr);
-		}
-	} else {
-		if (IS_UNUSED != IS_UNUSED) {
-			if (EXPECTED(Z_ISREF_P(container))) {
-				container = Z_REFVAL_P(container);
-				if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-					goto assign_dim_op_array;
-				}
-			} else if (IS_UNUSED == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
-				container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
-				goto assign_dim_op_convert_to_array;
-			}
-		}
-
-		dim = EX_CONSTANT(opline->op2);
-
-		if (IS_UNUSED == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
-			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
-			zend_binary_assign_op_obj_dim(container, dim, value, UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, binary_op);
-		} else if (IS_UNUSED != IS_UNUSED) {
-			if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-				if (UNEXPECTED(Z_STRLEN_P(container) == 0)) {
-					zval_ptr_dtor_nogc(container);
-assign_dim_op_convert_to_array:
-					ZVAL_NEW_ARR(container);
-					zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
-					goto assign_dim_op_new_array;
-				}
-
-				if (IS_CONST == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-				} else {
-					zend_check_string_offset(dim, BP_VAR_RW);
-					zend_wrong_string_offset();
-				}
-			} else {
-				if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
-					goto assign_dim_op_convert_to_array;
-				}
-				if (UNEXPECTED(!Z_ISERROR_P(container))) {
-					zend_error(E_WARNING, "Cannot use a scalar value as an array");
-				}
-assign_dim_op_ret_null:
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-			}
-			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
-		}
-	}
-
-	FREE_OP(free_op_data1);
-
-	ZEND_VM_NEXT_OPCODE_EX(1, 2);
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_CONST_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CONST != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_CONST_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 #if 0 || (IS_CONST != IS_UNUSED)
@@ -28344,34 +27776,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_CONST_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_CONST_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CONST != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -28384,34 +27795,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_CONST_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_CONST_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CONST != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -28424,34 +27814,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_CONST_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_CONST_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CONST != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -28464,34 +27833,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_CONST_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_CONST_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CONST != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -28504,34 +27852,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_CONST_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_CONST_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CONST != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -28544,34 +27871,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_CONST_OB
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_CONST_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CONST != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -28584,34 +27890,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_CONST_OB
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CONST_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CONST != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -28624,34 +27909,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CONS
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CONST_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CONST != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -28664,34 +27928,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CONST
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CONST_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CONST != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -28704,34 +27947,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CONS
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CONST_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CONST != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -28744,34 +27966,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CONS
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_CONST_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CONST != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -28784,12 +27985,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_CONST_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -29224,13 +28424,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_O
 
 	if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_UNUSED == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -29257,7 +28450,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_O
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -29302,7 +28497,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CONST == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -29349,12 +28543,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CONST == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CONST != IS_TMP_VAR) {
+	if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -29363,11 +28552,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CONST == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 
 
@@ -29395,13 +28580,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_O
 
 	if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_UNUSED == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -29428,7 +28606,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_O
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -29473,7 +28653,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_TMP_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -29520,12 +28699,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_TMP_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_TMP_VAR != IS_TMP_VAR) {
+	if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -29534,11 +28708,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_TMP_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 
 
@@ -29566,13 +28736,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_O
 
 	if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_UNUSED == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -29599,7 +28762,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_O
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -29644,7 +28809,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -29691,12 +28855,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_VAR != IS_TMP_VAR) {
+	if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -29705,11 +28864,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 
 
@@ -29737,13 +28892,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_O
 
 	if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_UNUSED == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -29770,7 +28918,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_O
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -29815,7 +28965,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CV == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -29862,12 +29011,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CV == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CV != IS_TMP_VAR) {
+	if (IS_CV == IS_CV || IS_CV == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -29876,11 +29020,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CV == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 
 
@@ -30357,102 +29497,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_CONST_H
 	}
 }
 
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-	USE_OPLINE
-
-	zval *container;
-	zval *offset;
-	zend_ulong hval;
-	zend_string *key;
-
-	SAVE_OPLINE();
-	container = _get_obj_zval_ptr_unused(execute_data);
-	if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-
-		HANDLE_EXCEPTION();
-	}
-	offset = EX_CONSTANT(opline->op2);
-
-	do {
-		if (IS_UNUSED != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-			HashTable *ht;
-
-unset_dim_array:
-			SEPARATE_ARRAY(container);
-			ht = Z_ARRVAL_P(container);
-offset_again:
-			if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-				key = Z_STR_P(offset);
-				if (IS_CONST != IS_CONST) {
-					if (ZEND_HANDLE_NUMERIC(key, hval)) {
-						goto num_index_dim;
-					}
-				}
-str_index_dim:
-				if (ht == &EG(symbol_table)) {
-					zend_delete_global_variable(key);
-				} else {
-					zend_hash_del(ht, key);
-				}
-			} else if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-				hval = Z_LVAL_P(offset);
-num_index_dim:
-				zend_hash_index_del(ht, hval);
-			} else if ((IS_CONST & (IS_VAR|IS_CV)) && EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) {
-				offset = Z_REFVAL_P(offset);
-				goto offset_again;
-			} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-				hval = zend_dval_to_lval(Z_DVAL_P(offset));
-				goto num_index_dim;
-			} else if (Z_TYPE_P(offset) == IS_NULL) {
-				key = ZSTR_EMPTY_ALLOC();
-				goto str_index_dim;
-			} else if (Z_TYPE_P(offset) == IS_FALSE) {
-				hval = 0;
-				goto num_index_dim;
-			} else if (Z_TYPE_P(offset) == IS_TRUE) {
-				hval = 1;
-				goto num_index_dim;
-			} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-				hval = Z_RES_HANDLE_P(offset);
-				goto num_index_dim;
-			} else if (IS_CONST == IS_CV && Z_TYPE_P(offset) == IS_UNDEF) {
-				GET_OP2_UNDEF_CV(offset, BP_VAR_R);
-				key = ZSTR_EMPTY_ALLOC();
-				goto str_index_dim;
-			} else {
-				zend_error(E_WARNING, "Illegal offset type in unset");
-			}
-			break;
-		} else if (IS_UNUSED != IS_UNUSED && Z_ISREF_P(container)) {
-			container = Z_REFVAL_P(container);
-			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-				goto unset_dim_array;
-			}
-		}
-		if (IS_UNUSED == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-			container = GET_OP1_UNDEF_CV(container, BP_VAR_R);
-		}
-		if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) {
-			offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
-		}
-		if (IS_UNUSED == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
-			if (UNEXPECTED(Z_OBJ_HT_P(container)->unset_dimension == NULL)) {
-				zend_throw_error(NULL, "Cannot use object as array");
-			} else {
-				Z_OBJ_HT_P(container)->unset_dimension(container, offset);
-			}
-		} else if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-			zend_throw_error(NULL, "Cannot unset string offsets");
-		}
-	} while (0);
-
-
-	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
-}
-
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	USE_OPLINE
@@ -30491,146 +29535,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_CONST_HA
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-	USE_OPLINE
-
-	zval *container;
-	int result;
-	zend_ulong hval;
-	zval *offset;
-
-	SAVE_OPLINE();
-	container = _get_obj_zval_ptr_unused(execute_data);
-
-	if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-
-		HANDLE_EXCEPTION();
-	}
-
-	offset = EX_CONSTANT(opline->op2);
-
-	if (IS_UNUSED != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-		HashTable *ht;
-		zval *value;
-		zend_string *str;
-
-isset_dim_obj_array:
-		ht = Z_ARRVAL_P(container);
-isset_again:
-		if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-			str = Z_STR_P(offset);
-			if (IS_CONST != IS_CONST) {
-				if (ZEND_HANDLE_NUMERIC(str, hval)) {
-					goto num_index_prop;
-				}
-			}
-str_index_prop:
-			value = zend_hash_find_ind(ht, str);
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			hval = Z_LVAL_P(offset);
-num_index_prop:
-			value = zend_hash_index_find(ht, hval);
-		} else if ((IS_CONST & (IS_VAR|IS_CV)) && EXPECTED(Z_ISREF_P(offset))) {
-			offset = Z_REFVAL_P(offset);
-			goto isset_again;
-		} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-			hval = zend_dval_to_lval(Z_DVAL_P(offset));
-			goto num_index_prop;
-		} else if (Z_TYPE_P(offset) == IS_NULL) {
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_prop;
-		} else if (Z_TYPE_P(offset) == IS_FALSE) {
-			hval = 0;
-			goto num_index_prop;
-		} else if (Z_TYPE_P(offset) == IS_TRUE) {
-			hval = 1;
-			goto num_index_prop;
-		} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-			hval = Z_RES_HANDLE_P(offset);
-			goto num_index_prop;
-		} else if (IS_CONST == IS_CV && Z_TYPE_P(offset) == IS_UNDEF) {
-			GET_OP2_UNDEF_CV(offset, BP_VAR_R);
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_prop;
-		} else {
-			zend_error(E_WARNING, "Illegal offset type in isset or empty");
-			goto isset_not_found;
-		}
-
-		if (opline->extended_value & ZEND_ISSET) {
-			/* > IS_NULL means not IS_UNDEF and not IS_NULL */
-			result = value != NULL && Z_TYPE_P(value) > IS_NULL &&
-			    (!Z_ISREF_P(value) || Z_TYPE_P(Z_REFVAL_P(value)) != IS_NULL);
-		} else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
-			result = (value == NULL || !i_zend_is_true(value));
-		}
-		goto isset_dim_obj_exit;
-	} else if ((IS_UNUSED & (IS_VAR|IS_CV)) && Z_ISREF_P(container)) {
-		container = Z_REFVAL_P(container);
-		if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-			goto isset_dim_obj_array;
-		}
-	}
-
-	if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) {
-		offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
-	}
-
-	if (IS_UNUSED == IS_UNUSED ||
-	    (IS_UNUSED != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
-		if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) {
-			result =
-				((opline->extended_value & ZEND_ISSET) == 0) ^
-				Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISSET) == 0);
-		} else {
-			zend_error(E_NOTICE, "Trying to check element of non-array");
-			goto isset_not_found;
-		}
-	} else if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) { /* string offsets */
-		zend_long lval;
-
-		if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			lval = Z_LVAL_P(offset);
-isset_str_offset:
-			if (UNEXPECTED(lval < 0)) { /* Handle negative offset */
-				lval += (zend_long)Z_STRLEN_P(container);
-			}
-			if (EXPECTED(lval >= 0) && (size_t)lval < Z_STRLEN_P(container)) {
-				if (opline->extended_value & ZEND_ISSET) {
-					result = 1;
-				} else {
-					result = (Z_STRVAL_P(container)[lval] == '0');
-				}
-			} else {
-				goto isset_not_found;
-			}
-		} else {
-			if (IS_CONST & (IS_CV|IS_VAR)) {
-				ZVAL_DEREF(offset);
-			}
-			if (Z_TYPE_P(offset) < IS_STRING /* simple scalar types */
-					|| (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
-						&& IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
-				lval = zval_get_long(offset);
-				goto isset_str_offset;
-			}
-			goto isset_not_found;
-		}
-	} else {
-isset_not_found:
-		result = ((opline->extended_value & ZEND_ISSET) == 0);
-	}
-
-isset_dim_obj_exit:
-
-
-	ZEND_VM_SMART_BRANCH(result, 1);
-	ZVAL_BOOL(EX_VAR(opline->result.var), result);
-	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
-}
-
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	USE_OPLINE
@@ -31082,349 +29986,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_VAR_HANDLER(
 	ZEND_VM_RETURN();
 }
 
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(binary_op_type binary_op ZEND_OPCODE_HANDLER_ARGS_DC)
-{
-	USE_OPLINE
-	zend_free_op free_op_data1;
-	zval *var_ptr;
-	zval *value, *container, *dim;
-
-	SAVE_OPLINE();
-	container = _get_obj_zval_ptr_unused(execute_data);
-	if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var);
-
-		HANDLE_EXCEPTION();
-	}
-
-	if (IS_UNUSED != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-assign_dim_op_array:
-		SEPARATE_ARRAY(container);
-assign_dim_op_new_array:
-		if (IS_UNUSED == IS_UNUSED) {
-			var_ptr = zend_hash_next_index_insert(Z_ARRVAL_P(container), &EG(uninitialized_zval));
-			if (UNEXPECTED(!var_ptr)) {
-				zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
-				goto assign_dim_op_ret_null;
-			}
-		} else {
-			dim = NULL;
-
-			if (IS_UNUSED == IS_CONST) {
-				var_ptr = zend_fetch_dimension_address_inner_RW_CONST(Z_ARRVAL_P(container), dim);
-			} else {
-				var_ptr = zend_fetch_dimension_address_inner_RW(Z_ARRVAL_P(container), dim);
-			}
-			if (UNEXPECTED(!var_ptr)) {
-				goto assign_dim_op_ret_null;
-			}
-			ZVAL_DEREF(var_ptr);
-			SEPARATE_ZVAL_NOREF(var_ptr);
-		}
-
-		value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
-
-		binary_op(var_ptr, var_ptr, value);
-
-		if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-			ZVAL_COPY(EX_VAR(opline->result.var), var_ptr);
-		}
-	} else {
-		if (IS_UNUSED != IS_UNUSED) {
-			if (EXPECTED(Z_ISREF_P(container))) {
-				container = Z_REFVAL_P(container);
-				if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-					goto assign_dim_op_array;
-				}
-			} else if (IS_UNUSED == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
-				container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
-				goto assign_dim_op_convert_to_array;
-			}
-		}
-
-		dim = NULL;
-
-		if (IS_UNUSED == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
-			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
-			zend_binary_assign_op_obj_dim(container, dim, value, UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, binary_op);
-		} else if (IS_UNUSED != IS_UNUSED) {
-			if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-				if (UNEXPECTED(Z_STRLEN_P(container) == 0)) {
-					zval_ptr_dtor_nogc(container);
-assign_dim_op_convert_to_array:
-					ZVAL_NEW_ARR(container);
-					zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
-					goto assign_dim_op_new_array;
-				}
-
-				if (IS_UNUSED == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-				} else {
-					zend_check_string_offset(dim, BP_VAR_RW);
-					zend_wrong_string_offset();
-				}
-			} else {
-				if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
-					goto assign_dim_op_convert_to_array;
-				}
-				if (UNEXPECTED(!Z_ISERROR_P(container))) {
-					zend_error(E_WARNING, "Cannot use a scalar value as an array");
-				}
-assign_dim_op_ret_null:
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-			}
-			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
-		}
-	}
-
-	FREE_OP(free_op_data1);
-
-	ZEND_VM_NEXT_OPCODE_EX(1, 2);
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_UNUSED_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_UNUSED != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_UNUSED_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_UNUSED != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_UNUSED_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_UNUSED != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_UNUSED_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_UNUSED != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_UNUSED_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_UNUSED != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_UNUSED_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_UNUSED != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_UNUSED_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_UNUSED != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_UNUSED_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_UNUSED != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_UNUSED_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_UNUSED != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_UNUSED_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_UNUSED != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_UNUSED_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_UNUSED != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_UNUSED_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_UNUSED != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	USE_OPLINE
@@ -31805,6 +30366,34 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_UNUSED_HANDL
 	ZEND_VM_RETURN();
 }
 
+static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_THIS_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
+{
+	USE_OPLINE
+
+	if (EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) {
+		zval *result = EX_VAR(opline->result.var);
+
+		ZVAL_OBJ(result, Z_OBJ(EX(This)));
+		Z_ADDREF_P(result);
+		ZEND_VM_NEXT_OPCODE();
+	} else {
+		SAVE_OPLINE();
+		zend_throw_error(NULL, "Using $this when not in object context");
+		HANDLE_EXCEPTION();
+	}
+}
+
+static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_THIS_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
+{
+	USE_OPLINE
+
+	ZVAL_BOOL(EX_VAR(opline->result.var),
+		(opline->extended_value & ZEND_ISSET) ?
+			 (Z_TYPE(EX(This)) == IS_OBJECT) :
+			 (Z_TYPE(EX(This)) != IS_OBJECT));
+	ZEND_VM_NEXT_OPCODE();
+}
+
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(binary_op_type binary_op ZEND_OPCODE_HANDLER_ARGS_DC)
 {
 	USE_OPLINE
@@ -31868,129 +30457,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_obj_helper_SP
 	ZEND_VM_NEXT_OPCODE_EX(1, 2);
 }
 
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(binary_op_type binary_op ZEND_OPCODE_HANDLER_ARGS_DC)
-{
-	USE_OPLINE
-	zend_free_op free_op_data1;
-	zval *var_ptr;
-	zval *value, *container, *dim;
-
-	SAVE_OPLINE();
-	container = _get_obj_zval_ptr_unused(execute_data);
-	if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var);
-
-		HANDLE_EXCEPTION();
-	}
-
-	if (IS_UNUSED != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-assign_dim_op_array:
-		SEPARATE_ARRAY(container);
-assign_dim_op_new_array:
-		if (IS_CV == IS_UNUSED) {
-			var_ptr = zend_hash_next_index_insert(Z_ARRVAL_P(container), &EG(uninitialized_zval));
-			if (UNEXPECTED(!var_ptr)) {
-				zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
-				goto assign_dim_op_ret_null;
-			}
-		} else {
-			dim = _get_zval_ptr_cv_undef(execute_data, opline->op2.var);
-
-			if (IS_CV == IS_CONST) {
-				var_ptr = zend_fetch_dimension_address_inner_RW_CONST(Z_ARRVAL_P(container), dim);
-			} else {
-				var_ptr = zend_fetch_dimension_address_inner_RW(Z_ARRVAL_P(container), dim);
-			}
-			if (UNEXPECTED(!var_ptr)) {
-				goto assign_dim_op_ret_null;
-			}
-			ZVAL_DEREF(var_ptr);
-			SEPARATE_ZVAL_NOREF(var_ptr);
-		}
-
-		value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
-
-		binary_op(var_ptr, var_ptr, value);
-
-		if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-			ZVAL_COPY(EX_VAR(opline->result.var), var_ptr);
-		}
-	} else {
-		if (IS_UNUSED != IS_UNUSED) {
-			if (EXPECTED(Z_ISREF_P(container))) {
-				container = Z_REFVAL_P(container);
-				if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-					goto assign_dim_op_array;
-				}
-			} else if (IS_UNUSED == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
-				container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
-				goto assign_dim_op_convert_to_array;
-			}
-		}
-
-		dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
-
-		if (IS_UNUSED == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
-			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
-			zend_binary_assign_op_obj_dim(container, dim, value, UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, binary_op);
-		} else if (IS_UNUSED != IS_UNUSED) {
-			if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-				if (UNEXPECTED(Z_STRLEN_P(container) == 0)) {
-					zval_ptr_dtor_nogc(container);
-assign_dim_op_convert_to_array:
-					ZVAL_NEW_ARR(container);
-					zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
-					goto assign_dim_op_new_array;
-				}
-
-				if (IS_CV == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-				} else {
-					zend_check_string_offset(dim, BP_VAR_RW);
-					zend_wrong_string_offset();
-				}
-			} else {
-				if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
-					goto assign_dim_op_convert_to_array;
-				}
-				if (UNEXPECTED(!Z_ISERROR_P(container))) {
-					zend_error(E_WARNING, "Cannot use a scalar value as an array");
-				}
-assign_dim_op_ret_null:
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-			}
-			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
-		}
-	}
-
-	FREE_OP(free_op_data1);
-
-	ZEND_VM_NEXT_OPCODE_EX(1, 2);
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_CV_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CV != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_CV_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 #if 0 || (IS_CV != IS_UNUSED)
@@ -32000,34 +30466,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_CV_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_CV_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CV != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -32040,34 +30485,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_CV_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_CV_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CV != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -32080,34 +30504,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_CV_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_CV_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CV != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -32120,34 +30523,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_CV_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_CV_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CV != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -32160,34 +30542,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_CV_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_CV_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CV != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -32200,34 +30561,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_CV_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_CV_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CV != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -32240,34 +30580,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_CV_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CV_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CV != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -32280,34 +30599,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CV_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CV_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CV != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -32320,34 +30618,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CV_OB
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CV_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CV != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -32360,34 +30637,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CV_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CV_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CV != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -32400,34 +30656,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CV_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_CV_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || (IS_CV != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -32440,12 +30675,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_CV_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -32880,13 +31114,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_OP_D
 
 	if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_UNUSED == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -32913,7 +31140,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_OP_D
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -32958,7 +31187,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CONST == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -33005,12 +31233,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CONST == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CONST != IS_TMP_VAR) {
+	if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -33019,11 +31242,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CONST == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 
 
@@ -33051,13 +31270,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_OP_D
 
 	if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_UNUSED == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -33084,7 +31296,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_OP_D
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -33129,7 +31343,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_TMP_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -33176,12 +31389,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_TMP_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_TMP_VAR != IS_TMP_VAR) {
+	if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -33190,11 +31398,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_TMP_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 
 
@@ -33222,13 +31426,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_OP_D
 
 	if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_UNUSED == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -33255,7 +31452,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_OP_D
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -33300,7 +31499,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -33347,12 +31545,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_VAR != IS_TMP_VAR) {
+	if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -33361,11 +31554,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 
 
@@ -33393,13 +31582,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_OP_D
 
 	if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_UNUSED == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -33426,7 +31608,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_OP_D
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -33471,7 +31655,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CV == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -33518,12 +31701,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CV == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CV != IS_TMP_VAR) {
+	if (IS_CV == IS_CV || IS_CV == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -33532,11 +31710,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CV == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 
 
@@ -33888,102 +32062,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_CV_HAND
 	}
 }
 
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-	USE_OPLINE
-
-	zval *container;
-	zval *offset;
-	zend_ulong hval;
-	zend_string *key;
-
-	SAVE_OPLINE();
-	container = _get_obj_zval_ptr_unused(execute_data);
-	if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-
-		HANDLE_EXCEPTION();
-	}
-	offset = _get_zval_ptr_cv_undef(execute_data, opline->op2.var);
-
-	do {
-		if (IS_UNUSED != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-			HashTable *ht;
-
-unset_dim_array:
-			SEPARATE_ARRAY(container);
-			ht = Z_ARRVAL_P(container);
-offset_again:
-			if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-				key = Z_STR_P(offset);
-				if (IS_CV != IS_CONST) {
-					if (ZEND_HANDLE_NUMERIC(key, hval)) {
-						goto num_index_dim;
-					}
-				}
-str_index_dim:
-				if (ht == &EG(symbol_table)) {
-					zend_delete_global_variable(key);
-				} else {
-					zend_hash_del(ht, key);
-				}
-			} else if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-				hval = Z_LVAL_P(offset);
-num_index_dim:
-				zend_hash_index_del(ht, hval);
-			} else if ((IS_CV & (IS_VAR|IS_CV)) && EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) {
-				offset = Z_REFVAL_P(offset);
-				goto offset_again;
-			} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-				hval = zend_dval_to_lval(Z_DVAL_P(offset));
-				goto num_index_dim;
-			} else if (Z_TYPE_P(offset) == IS_NULL) {
-				key = ZSTR_EMPTY_ALLOC();
-				goto str_index_dim;
-			} else if (Z_TYPE_P(offset) == IS_FALSE) {
-				hval = 0;
-				goto num_index_dim;
-			} else if (Z_TYPE_P(offset) == IS_TRUE) {
-				hval = 1;
-				goto num_index_dim;
-			} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-				hval = Z_RES_HANDLE_P(offset);
-				goto num_index_dim;
-			} else if (IS_CV == IS_CV && Z_TYPE_P(offset) == IS_UNDEF) {
-				GET_OP2_UNDEF_CV(offset, BP_VAR_R);
-				key = ZSTR_EMPTY_ALLOC();
-				goto str_index_dim;
-			} else {
-				zend_error(E_WARNING, "Illegal offset type in unset");
-			}
-			break;
-		} else if (IS_UNUSED != IS_UNUSED && Z_ISREF_P(container)) {
-			container = Z_REFVAL_P(container);
-			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-				goto unset_dim_array;
-			}
-		}
-		if (IS_UNUSED == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-			container = GET_OP1_UNDEF_CV(container, BP_VAR_R);
-		}
-		if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) {
-			offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
-		}
-		if (IS_UNUSED == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
-			if (UNEXPECTED(Z_OBJ_HT_P(container)->unset_dimension == NULL)) {
-				zend_throw_error(NULL, "Cannot use object as array");
-			} else {
-				Z_OBJ_HT_P(container)->unset_dimension(container, offset);
-			}
-		} else if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-			zend_throw_error(NULL, "Cannot unset string offsets");
-		}
-	} while (0);
-
-
-	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
-}
-
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	USE_OPLINE
@@ -34022,146 +32100,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_CV_HANDL
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-	USE_OPLINE
-
-	zval *container;
-	int result;
-	zend_ulong hval;
-	zval *offset;
-
-	SAVE_OPLINE();
-	container = _get_obj_zval_ptr_unused(execute_data);
-
-	if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-
-		HANDLE_EXCEPTION();
-	}
-
-	offset = _get_zval_ptr_cv_undef(execute_data, opline->op2.var);
-
-	if (IS_UNUSED != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-		HashTable *ht;
-		zval *value;
-		zend_string *str;
-
-isset_dim_obj_array:
-		ht = Z_ARRVAL_P(container);
-isset_again:
-		if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-			str = Z_STR_P(offset);
-			if (IS_CV != IS_CONST) {
-				if (ZEND_HANDLE_NUMERIC(str, hval)) {
-					goto num_index_prop;
-				}
-			}
-str_index_prop:
-			value = zend_hash_find_ind(ht, str);
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			hval = Z_LVAL_P(offset);
-num_index_prop:
-			value = zend_hash_index_find(ht, hval);
-		} else if ((IS_CV & (IS_VAR|IS_CV)) && EXPECTED(Z_ISREF_P(offset))) {
-			offset = Z_REFVAL_P(offset);
-			goto isset_again;
-		} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-			hval = zend_dval_to_lval(Z_DVAL_P(offset));
-			goto num_index_prop;
-		} else if (Z_TYPE_P(offset) == IS_NULL) {
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_prop;
-		} else if (Z_TYPE_P(offset) == IS_FALSE) {
-			hval = 0;
-			goto num_index_prop;
-		} else if (Z_TYPE_P(offset) == IS_TRUE) {
-			hval = 1;
-			goto num_index_prop;
-		} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-			hval = Z_RES_HANDLE_P(offset);
-			goto num_index_prop;
-		} else if (IS_CV == IS_CV && Z_TYPE_P(offset) == IS_UNDEF) {
-			GET_OP2_UNDEF_CV(offset, BP_VAR_R);
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_prop;
-		} else {
-			zend_error(E_WARNING, "Illegal offset type in isset or empty");
-			goto isset_not_found;
-		}
-
-		if (opline->extended_value & ZEND_ISSET) {
-			/* > IS_NULL means not IS_UNDEF and not IS_NULL */
-			result = value != NULL && Z_TYPE_P(value) > IS_NULL &&
-			    (!Z_ISREF_P(value) || Z_TYPE_P(Z_REFVAL_P(value)) != IS_NULL);
-		} else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
-			result = (value == NULL || !i_zend_is_true(value));
-		}
-		goto isset_dim_obj_exit;
-	} else if ((IS_UNUSED & (IS_VAR|IS_CV)) && Z_ISREF_P(container)) {
-		container = Z_REFVAL_P(container);
-		if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-			goto isset_dim_obj_array;
-		}
-	}
-
-	if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) {
-		offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
-	}
-
-	if (IS_UNUSED == IS_UNUSED ||
-	    (IS_UNUSED != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
-		if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) {
-			result =
-				((opline->extended_value & ZEND_ISSET) == 0) ^
-				Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISSET) == 0);
-		} else {
-			zend_error(E_NOTICE, "Trying to check element of non-array");
-			goto isset_not_found;
-		}
-	} else if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) { /* string offsets */
-		zend_long lval;
-
-		if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			lval = Z_LVAL_P(offset);
-isset_str_offset:
-			if (UNEXPECTED(lval < 0)) { /* Handle negative offset */
-				lval += (zend_long)Z_STRLEN_P(container);
-			}
-			if (EXPECTED(lval >= 0) && (size_t)lval < Z_STRLEN_P(container)) {
-				if (opline->extended_value & ZEND_ISSET) {
-					result = 1;
-				} else {
-					result = (Z_STRVAL_P(container)[lval] == '0');
-				}
-			} else {
-				goto isset_not_found;
-			}
-		} else {
-			if (IS_CV & (IS_CV|IS_VAR)) {
-				ZVAL_DEREF(offset);
-			}
-			if (Z_TYPE_P(offset) < IS_STRING /* simple scalar types */
-					|| (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
-						&& IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
-				lval = zval_get_long(offset);
-				goto isset_str_offset;
-			}
-			goto isset_not_found;
-		}
-	} else {
-isset_not_found:
-		result = ((opline->extended_value & ZEND_ISSET) == 0);
-	}
-
-isset_dim_obj_exit:
-
-
-	ZEND_VM_SMART_BRANCH(result, 1);
-	ZVAL_BOOL(EX_VAR(opline->result.var), result);
-	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
-}
-
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	USE_OPLINE
@@ -34406,130 +32344,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_obj_helper_SP
 	ZEND_VM_NEXT_OPCODE_EX(1, 2);
 }
 
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(binary_op_type binary_op ZEND_OPCODE_HANDLER_ARGS_DC)
-{
-	USE_OPLINE
-	zend_free_op free_op2, free_op_data1;
-	zval *var_ptr;
-	zval *value, *container, *dim;
-
-	SAVE_OPLINE();
-	container = _get_obj_zval_ptr_unused(execute_data);
-	if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var);
-		zval_ptr_dtor_nogc(EX_VAR(opline->op2.var));
-		HANDLE_EXCEPTION();
-	}
-
-	if (IS_UNUSED != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-assign_dim_op_array:
-		SEPARATE_ARRAY(container);
-assign_dim_op_new_array:
-		if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
-			var_ptr = zend_hash_next_index_insert(Z_ARRVAL_P(container), &EG(uninitialized_zval));
-			if (UNEXPECTED(!var_ptr)) {
-				zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
-				goto assign_dim_op_ret_null;
-			}
-		} else {
-			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
-
-			if ((IS_TMP_VAR|IS_VAR) == IS_CONST) {
-				var_ptr = zend_fetch_dimension_address_inner_RW_CONST(Z_ARRVAL_P(container), dim);
-			} else {
-				var_ptr = zend_fetch_dimension_address_inner_RW(Z_ARRVAL_P(container), dim);
-			}
-			if (UNEXPECTED(!var_ptr)) {
-				goto assign_dim_op_ret_null;
-			}
-			ZVAL_DEREF(var_ptr);
-			SEPARATE_ZVAL_NOREF(var_ptr);
-		}
-
-		value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
-
-		binary_op(var_ptr, var_ptr, value);
-
-		if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-			ZVAL_COPY(EX_VAR(opline->result.var), var_ptr);
-		}
-	} else {
-		if (IS_UNUSED != IS_UNUSED) {
-			if (EXPECTED(Z_ISREF_P(container))) {
-				container = Z_REFVAL_P(container);
-				if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-					goto assign_dim_op_array;
-				}
-			} else if (IS_UNUSED == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
-				container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
-				goto assign_dim_op_convert_to_array;
-			}
-		}
-
-		dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
-
-		if (IS_UNUSED == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
-			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
-			zend_binary_assign_op_obj_dim(container, dim, value, UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, binary_op);
-		} else if (IS_UNUSED != IS_UNUSED) {
-			if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-				if (UNEXPECTED(Z_STRLEN_P(container) == 0)) {
-					zval_ptr_dtor_nogc(container);
-assign_dim_op_convert_to_array:
-					ZVAL_NEW_ARR(container);
-					zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
-					goto assign_dim_op_new_array;
-				}
-
-				if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-				} else {
-					zend_check_string_offset(dim, BP_VAR_RW);
-					zend_wrong_string_offset();
-				}
-			} else {
-				if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
-					goto assign_dim_op_convert_to_array;
-				}
-				if (UNEXPECTED(!Z_ISERROR_P(container))) {
-					zend_error(E_WARNING, "Cannot use a scalar value as an array");
-				}
-assign_dim_op_ret_null:
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-			}
-			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
-		}
-	}
-
-	zval_ptr_dtor_nogc(free_op2);
-	FREE_OP(free_op_data1);
-
-	ZEND_VM_NEXT_OPCODE_EX(1, 2);
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-# endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 #if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED)
@@ -34539,34 +32353,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_TMPVAR_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -34579,34 +32372,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_TMPVAR_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -34619,34 +32391,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_TMPVAR_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -34659,34 +32410,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_TMPVAR_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -34699,34 +32429,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_TMPVAR_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -34739,34 +32448,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_TMPVAR_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -34779,34 +32467,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_TMPVAR_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -34819,34 +32486,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_TMPV
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -34859,34 +32505,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_TMPVA
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -34899,34 +32524,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_TMPV
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -34939,34 +32543,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_TMPV
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
-#else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-#endif
-}
-
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED)
-	USE_OPLINE
-
-# if 0 || (IS_UNUSED != IS_UNUSED)
-	if (EXPECTED(0)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
 # endif
-	if (EXPECTED(1)) {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	}
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
-	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
 }
 
@@ -34979,12 +32562,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_TMPVAR_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -35423,13 +33005,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMPVAR_
 
 	if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_UNUSED == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -35456,7 +33031,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMPVAR_
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -35501,7 +33078,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CONST == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -35548,12 +33124,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CONST == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CONST != IS_TMP_VAR) {
+	if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -35562,11 +33133,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CONST == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 	zval_ptr_dtor_nogc(free_op2);
 
@@ -35594,13 +33161,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMPVAR_
 
 	if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_UNUSED == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -35627,7 +33187,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMPVAR_
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -35672,7 +33234,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_TMP_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -35719,12 +33280,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_TMP_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_TMP_VAR != IS_TMP_VAR) {
+	if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -35733,11 +33289,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_TMP_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 	zval_ptr_dtor_nogc(free_op2);
 
@@ -35765,13 +33317,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMPVAR_
 
 	if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_UNUSED == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -35798,7 +33343,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMPVAR_
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -35843,7 +33390,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -35890,12 +33436,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_VAR != IS_TMP_VAR) {
+	if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -35904,11 +33445,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 	zval_ptr_dtor_nogc(free_op2);
 
@@ -35936,13 +33473,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMPVAR_
 
 	if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_UNUSED == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -35969,7 +33499,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMPVAR_
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -36014,7 +33546,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CV == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -36061,12 +33592,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CV == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CV != IS_TMP_VAR) {
+	if (IS_CV == IS_CV || IS_CV == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -36075,11 +33601,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CV == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 	zval_ptr_dtor_nogc(free_op2);
 
@@ -36432,103 +33954,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_TMPVAR_
 	}
 }
 
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_UNUSED_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-	USE_OPLINE
-	zend_free_op free_op2;
-	zval *container;
-	zval *offset;
-	zend_ulong hval;
-	zend_string *key;
-
-	SAVE_OPLINE();
-	container = _get_obj_zval_ptr_unused(execute_data);
-	if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		zval_ptr_dtor_nogc(EX_VAR(opline->op2.var));
-		HANDLE_EXCEPTION();
-	}
-	offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
-
-	do {
-		if (IS_UNUSED != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-			HashTable *ht;
-
-unset_dim_array:
-			SEPARATE_ARRAY(container);
-			ht = Z_ARRVAL_P(container);
-offset_again:
-			if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-				key = Z_STR_P(offset);
-				if ((IS_TMP_VAR|IS_VAR) != IS_CONST) {
-					if (ZEND_HANDLE_NUMERIC(key, hval)) {
-						goto num_index_dim;
-					}
-				}
-str_index_dim:
-				if (ht == &EG(symbol_table)) {
-					zend_delete_global_variable(key);
-				} else {
-					zend_hash_del(ht, key);
-				}
-			} else if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-				hval = Z_LVAL_P(offset);
-num_index_dim:
-				zend_hash_index_del(ht, hval);
-			} else if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) {
-				offset = Z_REFVAL_P(offset);
-				goto offset_again;
-			} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-				hval = zend_dval_to_lval(Z_DVAL_P(offset));
-				goto num_index_dim;
-			} else if (Z_TYPE_P(offset) == IS_NULL) {
-				key = ZSTR_EMPTY_ALLOC();
-				goto str_index_dim;
-			} else if (Z_TYPE_P(offset) == IS_FALSE) {
-				hval = 0;
-				goto num_index_dim;
-			} else if (Z_TYPE_P(offset) == IS_TRUE) {
-				hval = 1;
-				goto num_index_dim;
-			} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-				hval = Z_RES_HANDLE_P(offset);
-				goto num_index_dim;
-			} else if ((IS_TMP_VAR|IS_VAR) == IS_CV && Z_TYPE_P(offset) == IS_UNDEF) {
-				GET_OP2_UNDEF_CV(offset, BP_VAR_R);
-				key = ZSTR_EMPTY_ALLOC();
-				goto str_index_dim;
-			} else {
-				zend_error(E_WARNING, "Illegal offset type in unset");
-			}
-			break;
-		} else if (IS_UNUSED != IS_UNUSED && Z_ISREF_P(container)) {
-			container = Z_REFVAL_P(container);
-			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-				goto unset_dim_array;
-			}
-		}
-		if (IS_UNUSED == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-			container = GET_OP1_UNDEF_CV(container, BP_VAR_R);
-		}
-		if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) {
-			offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
-		}
-		if (IS_UNUSED == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
-			if (UNEXPECTED(Z_OBJ_HT_P(container)->unset_dimension == NULL)) {
-				zend_throw_error(NULL, "Cannot use object as array");
-			} else {
-				Z_OBJ_HT_P(container)->unset_dimension(container, offset);
-			}
-		} else if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-			zend_throw_error(NULL, "Cannot unset string offsets");
-		}
-	} while (0);
-
-	zval_ptr_dtor_nogc(free_op2);
-
-	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
-}
-
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	USE_OPLINE
@@ -36568,146 +33993,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_TMPVAR_H
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
-static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
-{
-	USE_OPLINE
-	zend_free_op free_op2;
-	zval *container;
-	int result;
-	zend_ulong hval;
-	zval *offset;
-
-	SAVE_OPLINE();
-	container = _get_obj_zval_ptr_unused(execute_data);
-
-	if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		zval_ptr_dtor_nogc(EX_VAR(opline->op2.var));
-		HANDLE_EXCEPTION();
-	}
-
-	offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
-
-	if (IS_UNUSED != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-		HashTable *ht;
-		zval *value;
-		zend_string *str;
-
-isset_dim_obj_array:
-		ht = Z_ARRVAL_P(container);
-isset_again:
-		if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-			str = Z_STR_P(offset);
-			if ((IS_TMP_VAR|IS_VAR) != IS_CONST) {
-				if (ZEND_HANDLE_NUMERIC(str, hval)) {
-					goto num_index_prop;
-				}
-			}
-str_index_prop:
-			value = zend_hash_find_ind(ht, str);
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			hval = Z_LVAL_P(offset);
-num_index_prop:
-			value = zend_hash_index_find(ht, hval);
-		} else if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && EXPECTED(Z_ISREF_P(offset))) {
-			offset = Z_REFVAL_P(offset);
-			goto isset_again;
-		} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-			hval = zend_dval_to_lval(Z_DVAL_P(offset));
-			goto num_index_prop;
-		} else if (Z_TYPE_P(offset) == IS_NULL) {
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_prop;
-		} else if (Z_TYPE_P(offset) == IS_FALSE) {
-			hval = 0;
-			goto num_index_prop;
-		} else if (Z_TYPE_P(offset) == IS_TRUE) {
-			hval = 1;
-			goto num_index_prop;
-		} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-			hval = Z_RES_HANDLE_P(offset);
-			goto num_index_prop;
-		} else if ((IS_TMP_VAR|IS_VAR) == IS_CV && Z_TYPE_P(offset) == IS_UNDEF) {
-			GET_OP2_UNDEF_CV(offset, BP_VAR_R);
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_prop;
-		} else {
-			zend_error(E_WARNING, "Illegal offset type in isset or empty");
-			goto isset_not_found;
-		}
-
-		if (opline->extended_value & ZEND_ISSET) {
-			/* > IS_NULL means not IS_UNDEF and not IS_NULL */
-			result = value != NULL && Z_TYPE_P(value) > IS_NULL &&
-			    (!Z_ISREF_P(value) || Z_TYPE_P(Z_REFVAL_P(value)) != IS_NULL);
-		} else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
-			result = (value == NULL || !i_zend_is_true(value));
-		}
-		goto isset_dim_obj_exit;
-	} else if ((IS_UNUSED & (IS_VAR|IS_CV)) && Z_ISREF_P(container)) {
-		container = Z_REFVAL_P(container);
-		if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-			goto isset_dim_obj_array;
-		}
-	}
-
-	if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) {
-		offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
-	}
-
-	if (IS_UNUSED == IS_UNUSED ||
-	    (IS_UNUSED != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
-		if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) {
-			result =
-				((opline->extended_value & ZEND_ISSET) == 0) ^
-				Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISSET) == 0);
-		} else {
-			zend_error(E_NOTICE, "Trying to check element of non-array");
-			goto isset_not_found;
-		}
-	} else if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) { /* string offsets */
-		zend_long lval;
-
-		if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			lval = Z_LVAL_P(offset);
-isset_str_offset:
-			if (UNEXPECTED(lval < 0)) { /* Handle negative offset */
-				lval += (zend_long)Z_STRLEN_P(container);
-			}
-			if (EXPECTED(lval >= 0) && (size_t)lval < Z_STRLEN_P(container)) {
-				if (opline->extended_value & ZEND_ISSET) {
-					result = 1;
-				} else {
-					result = (Z_STRVAL_P(container)[lval] == '0');
-				}
-			} else {
-				goto isset_not_found;
-			}
-		} else {
-			if ((IS_TMP_VAR|IS_VAR) & (IS_CV|IS_VAR)) {
-				ZVAL_DEREF(offset);
-			}
-			if (Z_TYPE_P(offset) < IS_STRING /* simple scalar types */
-					|| (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
-						&& IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
-				lval = zval_get_long(offset);
-				goto isset_str_offset;
-			}
-			goto isset_not_found;
-		}
-	} else {
-isset_not_found:
-		result = ((opline->extended_value & ZEND_ISSET) == 0);
-	}
-
-isset_dim_obj_exit:
-	zval_ptr_dtor_nogc(free_op2);
-
-	ZEND_VM_SMART_BRANCH(result, 1);
-	ZVAL_BOOL(EX_VAR(opline->result.var), result);
-	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
-}
-
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	USE_OPLINE
@@ -37487,7 +34772,8 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_REF_SPEC_CV_HANDLER(ZEND_
 
 	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
 	if (IS_CV == IS_VAR && UNEXPECTED(Z_ISERROR_P(varptr))) {
-		ZVAL_NEW_REF(arg, &EG(uninitialized_zval));
+		ZVAL_NEW_EMPTY_REF(arg);
+		ZVAL_NULL(Z_REFVAL_P(arg));
 		ZEND_VM_NEXT_OPCODE();
 	}
 
@@ -37611,30 +34897,25 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_USER_SPEC_CV_HANDLER(ZEND
 	arg = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var);
 	param = ZEND_CALL_VAR(EX(call), opline->result.var);
 
-	if (ARG_SHOULD_BE_SENT_BY_REF(EX(call)->func, opline->op2.num)) {
-		if (UNEXPECTED(!Z_ISREF_P(arg))) {
-			if (!ARG_MAY_BE_SENT_BY_REF(EX(call)->func, opline->op2.num)) {
-
-				zend_error(E_WARNING, "Parameter %d to %s%s%s() expected to be a reference, value given",
-					opline->op2.num,
-					EX(call)->func->common.scope ? ZSTR_VAL(EX(call)->func->common.scope->name) : "",
-					EX(call)->func->common.scope ? "::" : "",
-					ZSTR_VAL(EX(call)->func->common.function_name));
+	if (UNEXPECTED(ARG_MUST_BE_SENT_BY_REF(EX(call)->func, opline->op2.num))) {
+		zend_error(E_WARNING, "Parameter %d to %s%s%s() expected to be a reference, value given",
+			opline->op2.num,
+			EX(call)->func->common.scope ? ZSTR_VAL(EX(call)->func->common.scope->name) : "",
+			EX(call)->func->common.scope ? "::" : "",
+			ZSTR_VAL(EX(call)->func->common.function_name));
 
-				if (ZEND_CALL_INFO(EX(call)) & ZEND_CALL_CLOSURE) {
-					OBJ_RELEASE((zend_object*)EX(call)->func->common.prototype);
-				}
-				if (Z_TYPE(EX(call)->This) == IS_OBJECT) {
-					OBJ_RELEASE(Z_OBJ(EX(call)->This));
-				}
-				ZVAL_UNDEF(param);
-				EX(call)->func = (zend_function*)&zend_pass_function;
-				Z_OBJ(EX(call)->This) = NULL;
-				ZEND_SET_CALL_INFO(EX(call), 0, ZEND_CALL_INFO(EX(call)) & ~ZEND_CALL_RELEASE_THIS);
-
-				ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
-			}
+		if (ZEND_CALL_INFO(EX(call)) & ZEND_CALL_CLOSURE) {
+			OBJ_RELEASE((zend_object*)EX(call)->func->common.prototype);
 		}
+		if (Z_TYPE(EX(call)->This) == IS_OBJECT) {
+			OBJ_RELEASE(Z_OBJ(EX(call)->This));
+		}
+		ZVAL_UNDEF(param);
+		EX(call)->func = (zend_function*)&zend_pass_function;
+		Z_OBJ(EX(call)->This) = NULL;
+		ZEND_SET_CALL_INFO(EX(call), 0, ZEND_CALL_INFO(EX(call)) & ~ZEND_CALL_RELEASE_THIS);
+
+		ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 	} else {
 		if (Z_ISREF_P(arg) &&
 		    !(EX(call)->func->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE)) {
@@ -37933,6 +35214,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FE_RESET_R_SPEC_CV_HANDLER(ZEN
 			if (IS_CV != IS_TMP_VAR) {
 				Z_ADDREF_P(array_ptr);
 			}
+			if (Z_OBJ_P(array_ptr)->properties
+			 && UNEXPECTED(GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties) > 1)) {
+				if (EXPECTED(!(GC_FLAGS(Z_OBJ_P(array_ptr)->properties) & IS_ARRAY_IMMUTABLE))) {
+					GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties)--;
+				}
+				Z_OBJ_P(array_ptr)->properties = zend_array_dup(Z_OBJ_P(array_ptr)->properties);
+			}
 			fe_ht = Z_OBJPROP_P(array_ptr);
 			pos = 0;
 			p = fe_ht->arData;
@@ -38076,6 +35364,13 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FE_RESET_RW_SPEC_CV_HANDLER(ZE
 				array_ptr = EX_VAR(opline->result.var);
 				ZVAL_COPY_VALUE(array_ptr, array_ref);
 			}
+			if (Z_OBJ_P(array_ptr)->properties
+			 && UNEXPECTED(GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties) > 1)) {
+				if (EXPECTED(!(GC_FLAGS(Z_OBJ_P(array_ptr)->properties) & IS_ARRAY_IMMUTABLE))) {
+					GC_REFCOUNT(Z_OBJ_P(array_ptr)->properties)--;
+				}
+				Z_OBJ_P(array_ptr)->properties = zend_array_dup(Z_OBJ_P(array_ptr)->properties);
+			}
 			fe_ht = Z_OBJPROP_P(array_ptr);
 			p = fe_ht->arData;
 			while (1) {
@@ -38388,7 +35683,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_YIELD_FROM_SPEC_CV_HANDLER(ZEN
 			ZVAL_OBJ(&generator->values, &iter->std);
 		}
 	} else {
-		zend_throw_error(NULL, "Can use \"yield from\" only with arrays and Traversables", 0);
+		zend_throw_error(NULL, "Can use \"yield from\" only with arrays and Traversables");
 		HANDLE_EXCEPTION();
 	}
 
@@ -38491,6 +35786,82 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_TYPE_CHECK_SPEC_CV_HANDLER(ZEN
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
 
+static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_VAR_SIMPLE_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
+{
+	USE_OPLINE
+	zval *varptr, *arg;
+
+
+	varptr = _get_zval_ptr_cv_undef(execute_data, opline->op1.var);
+	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+
+	if (IS_CV == IS_CV) {
+		ZVAL_COPY(arg, varptr);
+	} else /* if (IS_CV == IS_VAR) */ {
+		ZVAL_COPY_VALUE(arg, varptr);
+	}
+
+	ZEND_VM_NEXT_OPCODE();
+}
+
+static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_VAR_EX_SIMPLE_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
+{
+	USE_OPLINE
+	zval *varptr, *arg;
+
+	uint32_t arg_num = opline->op2.num;
+
+	if (EXPECTED(0)) {
+		if (QUICK_ARG_SHOULD_BE_SENT_BY_REF(EX(call)->func, arg_num)) {
+			goto send_var_by_ref_simple;
+		}
+	} else if (ARG_SHOULD_BE_SENT_BY_REF(EX(call)->func, arg_num)) {
+send_var_by_ref_simple:
+		ZEND_VM_TAIL_CALL(ZEND_SEND_REF_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU));
+	}
+
+	varptr = _get_zval_ptr_cv_undef(execute_data, opline->op1.var);
+	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+
+	if (IS_CV == IS_CV) {
+		ZVAL_COPY(arg, varptr);
+	} else /* if (IS_CV == IS_VAR) */ {
+		ZVAL_COPY_VALUE(arg, varptr);
+	}
+
+	ZEND_VM_NEXT_OPCODE();
+}
+
+
+static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_VAR_EX_SIMPLE_SPEC_CV_QUICK_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
+{
+	USE_OPLINE
+	zval *varptr, *arg;
+
+	uint32_t arg_num = opline->op2.num;
+
+	if (EXPECTED(1)) {
+		if (QUICK_ARG_SHOULD_BE_SENT_BY_REF(EX(call)->func, arg_num)) {
+			goto send_var_by_ref_simple;
+		}
+	} else if (ARG_SHOULD_BE_SENT_BY_REF(EX(call)->func, arg_num)) {
+send_var_by_ref_simple:
+		ZEND_VM_TAIL_CALL(ZEND_SEND_REF_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU));
+	}
+
+	varptr = _get_zval_ptr_cv_undef(execute_data, opline->op1.var);
+	arg = ZEND_CALL_VAR(EX(call), opline->result.var);
+
+	if (IS_CV == IS_CV) {
+		ZVAL_COPY(arg, varptr);
+	} else /* if (IS_CV == IS_VAR) */ {
+		ZVAL_COPY_VALUE(arg, varptr);
+	}
+
+	ZEND_VM_NEXT_OPCODE();
+}
+
+
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ADD_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	USE_OPLINE
@@ -39200,14 +36571,8 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_dim_helper_SP
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_cv_undef_BP_VAR_RW(execute_data, opline->op1.var);
-	if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var);
-
-		HANDLE_EXCEPTION();
-	}
 
-	if (IS_CV != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 assign_dim_op_array:
 		SEPARATE_ARRAY(container);
 assign_dim_op_new_array:
@@ -39240,44 +36605,36 @@ assign_dim_op_new_array:
 			ZVAL_COPY(EX_VAR(opline->result.var), var_ptr);
 		}
 	} else {
-		if (IS_CV != IS_UNUSED) {
-			if (EXPECTED(Z_ISREF_P(container))) {
-				container = Z_REFVAL_P(container);
-				if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-					goto assign_dim_op_array;
-				}
-			} else if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
-				container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
-				goto assign_dim_op_convert_to_array;
+		if (EXPECTED(Z_ISREF_P(container))) {
+			container = Z_REFVAL_P(container);
+			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+				goto assign_dim_op_array;
 			}
+		} else if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
+			container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
+assign_dim_op_convert_to_array:
+			ZVAL_NEW_ARR(container);
+			zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto assign_dim_op_new_array;
 		}
 
 		dim = EX_CONSTANT(opline->op2);
 
-		if (IS_CV == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
 			zend_binary_assign_op_obj_dim(container, dim, value, UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, binary_op);
-		} else if (IS_CV != IS_UNUSED) {
-			if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-				if (UNEXPECTED(Z_STRLEN_P(container) == 0)) {
-					zval_ptr_dtor_nogc(container);
-assign_dim_op_convert_to_array:
-					ZVAL_NEW_ARR(container);
-					zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
-					goto assign_dim_op_new_array;
-				}
-
+		} else {
+			if (UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) {
 				if (IS_CONST == IS_UNUSED) {
 					zend_throw_error(NULL, "[] operator not supported for strings");
 				} else {
 					zend_check_string_offset(dim, BP_VAR_RW);
 					zend_wrong_string_offset();
 				}
+			} else if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
+				goto assign_dim_op_convert_to_array;
 			} else {
-				if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
-					goto assign_dim_op_convert_to_array;
-				}
-				if (UNEXPECTED(!Z_ISERROR_P(container))) {
+				if (UNEXPECTED(IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(container)))) {
 					zend_error(E_WARNING, "Cannot use a scalar value as an array");
 				}
 assign_dim_op_ret_null:
@@ -39333,12 +36690,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_CONST_HANDL
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39353,12 +36709,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_CONST_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39373,12 +36728,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_CONST_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39393,12 +36747,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_CONST_HANDL
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39413,12 +36766,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_CONST_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39433,12 +36785,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_CONST_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39453,12 +36804,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_CONST_HANDL
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39473,12 +36823,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_CONST_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39493,12 +36842,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_CONST_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39513,12 +36861,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_CONST_HANDL
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39533,12 +36880,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_CONST_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39553,12 +36899,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_CONST_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39573,12 +36918,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_CONST_HANDL
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39593,12 +36937,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_CONST_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39613,12 +36956,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_CONST_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39633,12 +36975,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_CONST_HANDLE
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39653,12 +36994,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_CONST_DIM_HA
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39673,12 +37013,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_CONST_OBJ_HA
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39693,12 +37032,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_CONST_HANDLE
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39713,12 +37051,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_CONST_DIM_HA
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39733,12 +37070,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_CONST_OBJ_HA
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39753,12 +37089,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_CONST_HA
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39773,12 +37108,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_CONST_DI
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39793,12 +37127,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_CONST_OB
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39813,12 +37146,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_CONST_HAN
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39833,12 +37165,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_CONST_DIM
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39853,12 +37184,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_CONST_OBJ
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39873,12 +37203,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_CONST_HA
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39893,12 +37222,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_CONST_DI
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39913,12 +37241,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_CONST_OB
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39933,12 +37260,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_CONST_HA
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39953,12 +37279,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_CONST_DI
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39973,12 +37298,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_CONST_OB
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -39993,12 +37317,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_CONST_HANDL
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -40013,12 +37336,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_CONST_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -40033,12 +37355,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_CONST_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -40766,13 +38087,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CONST_OP_DA
 
 	if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_CV == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -40799,7 +38113,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CONST_OP_DA
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -40844,7 +38160,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CONST == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -40891,12 +38206,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CONST == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CONST != IS_TMP_VAR) {
+	if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -40905,11 +38215,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CONST == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 
 
@@ -40937,13 +38243,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CONST_OP_DA
 
 	if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_CV == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -40970,7 +38269,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CONST_OP_DA
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -41015,7 +38316,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_TMP_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -41062,12 +38362,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_TMP_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_TMP_VAR != IS_TMP_VAR) {
+	if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -41076,11 +38371,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_TMP_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 
 
@@ -41108,13 +38399,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CONST_OP_DA
 
 	if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_CV == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -41141,7 +38425,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CONST_OP_DA
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -41186,7 +38472,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -41233,12 +38518,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_VAR != IS_TMP_VAR) {
+	if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -41247,11 +38527,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 
 
@@ -41279,13 +38555,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CONST_OP_DA
 
 	if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_CV == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -41312,7 +38581,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CONST_OP_DA
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -41357,7 +38628,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CV == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -41404,12 +38674,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CV == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CV != IS_TMP_VAR) {
+	if (IS_CV == IS_CV || IS_CV == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -41418,11 +38683,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CV == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 
 
@@ -41479,45 +38740,30 @@ try_assign_dim_array:
 			dim = EX_CONSTANT(opline->op2);
 			value = EX_CONSTANT((opline+1)->op1);
 
-			if (IS_CONST == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CONST == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CONST == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-
+			if (IS_CONST == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = EX_CONSTANT(opline->op2);
-					value = EX_CONSTANT((opline+1)->op1);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
 
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = EX_CONSTANT(opline->op2);
+				value = EX_CONSTANT((opline+1)->op1);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = EX_CONSTANT(opline->op2);
@@ -41585,45 +38831,31 @@ try_assign_dim_array:
 			dim = EX_CONSTANT(opline->op2);
 			value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_TMP_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_TMP_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CONST == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+			if (IS_CONST == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = EX_CONSTANT(opline->op2);
-					value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = EX_CONSTANT(opline->op2);
+				value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = EX_CONSTANT(opline->op2);
@@ -41691,45 +38923,31 @@ try_assign_dim_array:
 			dim = EX_CONSTANT(opline->op2);
 			value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CONST == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+			if (IS_CONST == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = EX_CONSTANT(opline->op2);
-					value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = EX_CONSTANT(opline->op2);
+				value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = EX_CONSTANT(opline->op2);
@@ -41797,45 +39015,30 @@ try_assign_dim_array:
 			dim = EX_CONSTANT(opline->op2);
 			value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var);
 
-			if (IS_CV == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CV == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CONST == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-
+			if (IS_CONST == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = EX_CONSTANT(opline->op2);
-					value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
 
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = EX_CONSTANT(opline->op2);
+				value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = EX_CONSTANT(opline->op2);
@@ -42365,15 +39568,10 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_CV_CONST_HANDLE
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_cv_undef_BP_VAR_UNSET(execute_data, opline->op1.var);
-	if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-
-		HANDLE_EXCEPTION();
-	}
 	offset = EX_CONSTANT(opline->op2);
 
 	do {
-		if (IS_CV != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 			HashTable *ht;
 
 unset_dim_array:
@@ -42423,7 +39621,7 @@ num_index_dim:
 				zend_error(E_WARNING, "Illegal offset type in unset");
 			}
 			break;
-		} else if (IS_CV != IS_UNUSED && Z_ISREF_P(container)) {
+		} else if (Z_ISREF_P(container)) {
 			container = Z_REFVAL_P(container);
 			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 				goto unset_dim_array;
@@ -42435,7 +39633,7 @@ num_index_dim:
 		if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) {
 			offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 		}
-		if (IS_CV == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			if (UNEXPECTED(Z_OBJ_HT_P(container)->unset_dimension == NULL)) {
 				zend_throw_error(NULL, "Cannot use object as array");
 			} else {
@@ -42582,16 +39780,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_cv_undef(execute_data, opline->op1.var);
-
-	if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-
-		HANDLE_EXCEPTION();
-	}
-
 	offset = EX_CONSTANT(opline->op2);
 
-	if (IS_CV != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 		HashTable *ht;
 		zval *value;
 		zend_string *str;
@@ -42658,8 +39849,7 @@ num_index_prop:
 		offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 	}
 
-	if (IS_CV == IS_UNUSED ||
-	    (IS_CV != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
+	if ((IS_CV != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
 		if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) {
 			result =
 				((opline->extended_value & ZEND_ISSET) == 0) ^
@@ -42951,6 +40141,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_BIND_GLOBAL_SPEC_CV_CONST_HAND
 	zval *value;
 	zval *variable_ptr;
 	uint32_t idx;
+	zend_reference *ref;
 
 	ZEND_VM_REPEATABLE_OPCODE
 
@@ -42993,29 +40184,24 @@ check_indirect:
 		}
 	}
 
-	do {
-		zend_reference *ref;
-
-		if (UNEXPECTED(!Z_ISREF_P(value))) {
-			ref = (zend_reference*)emalloc(sizeof(zend_reference));
-			GC_REFCOUNT(ref) = 2;
-			GC_TYPE_INFO(ref) = IS_REFERENCE;
-			ZVAL_COPY_VALUE(&ref->val, value);
-			Z_REF_P(value) = ref;
-			Z_TYPE_INFO_P(value) = IS_REFERENCE_EX;
-		} else {
-			ref = Z_REF_P(value);
-			GC_REFCOUNT(ref)++;
-		}
+	if (UNEXPECTED(!Z_ISREF_P(value))) {
+		ref = (zend_reference*)emalloc(sizeof(zend_reference));
+		GC_REFCOUNT(ref) = 2;
+		GC_TYPE_INFO(ref) = IS_REFERENCE;
+		ZVAL_COPY_VALUE(&ref->val, value);
+		Z_REF_P(value) = ref;
+		Z_TYPE_INFO_P(value) = IS_REFERENCE_EX;
+	} else {
+		ref = Z_REF_P(value);
+		GC_REFCOUNT(ref)++;
+	}
 
-		variable_ptr = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var);
+	variable_ptr = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var);
 
-		if (UNEXPECTED(Z_REFCOUNTED_P(variable_ptr))) {
-			uint32_t refcnt = Z_DELREF_P(variable_ptr);
+	if (UNEXPECTED(Z_REFCOUNTED_P(variable_ptr))) {
+		uint32_t refcnt = Z_DELREF_P(variable_ptr);
 
-			if (UNEXPECTED(variable_ptr == value)) {
-				break;
-			}
+		if (EXPECTED(variable_ptr != value)) {
 			if (refcnt == 0) {
 				SAVE_OPLINE();
 				zval_dtor_func(Z_COUNTED_P(variable_ptr));
@@ -43027,8 +40213,8 @@ check_indirect:
 				GC_ZVAL_CHECK_POSSIBLE_ROOT(variable_ptr);
 			}
 		}
-		ZVAL_REF(variable_ptr, ref);
-	} while (0);
+	}
+	ZVAL_REF(variable_ptr, ref);
 
 	ZEND_VM_REPEAT_OPCODE(ZEND_BIND_GLOBAL);
 	ZEND_VM_NEXT_OPCODE();
@@ -43981,14 +41167,8 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_dim_helper_SP
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_cv_undef_BP_VAR_RW(execute_data, opline->op1.var);
-	if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var);
 
-		HANDLE_EXCEPTION();
-	}
-
-	if (IS_CV != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 assign_dim_op_array:
 		SEPARATE_ARRAY(container);
 assign_dim_op_new_array:
@@ -44021,44 +41201,36 @@ assign_dim_op_new_array:
 			ZVAL_COPY(EX_VAR(opline->result.var), var_ptr);
 		}
 	} else {
-		if (IS_CV != IS_UNUSED) {
-			if (EXPECTED(Z_ISREF_P(container))) {
-				container = Z_REFVAL_P(container);
-				if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-					goto assign_dim_op_array;
-				}
-			} else if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
-				container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
-				goto assign_dim_op_convert_to_array;
+		if (EXPECTED(Z_ISREF_P(container))) {
+			container = Z_REFVAL_P(container);
+			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+				goto assign_dim_op_array;
 			}
+		} else if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
+			container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
+assign_dim_op_convert_to_array:
+			ZVAL_NEW_ARR(container);
+			zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto assign_dim_op_new_array;
 		}
 
 		dim = NULL;
 
-		if (IS_CV == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
 			zend_binary_assign_op_obj_dim(container, dim, value, UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, binary_op);
-		} else if (IS_CV != IS_UNUSED) {
-			if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-				if (UNEXPECTED(Z_STRLEN_P(container) == 0)) {
-					zval_ptr_dtor_nogc(container);
-assign_dim_op_convert_to_array:
-					ZVAL_NEW_ARR(container);
-					zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
-					goto assign_dim_op_new_array;
-				}
-
+		} else {
+			if (UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) {
 				if (IS_UNUSED == IS_UNUSED) {
 					zend_throw_error(NULL, "[] operator not supported for strings");
 				} else {
 					zend_check_string_offset(dim, BP_VAR_RW);
 					zend_wrong_string_offset();
 				}
+			} else if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
+				goto assign_dim_op_convert_to_array;
 			} else {
-				if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
-					goto assign_dim_op_convert_to_array;
-				}
-				if (UNEXPECTED(!Z_ISERROR_P(container))) {
+				if (UNEXPECTED(IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(container)))) {
 					zend_error(E_WARNING, "Cannot use a scalar value as an array");
 				}
 assign_dim_op_ret_null:
@@ -44084,12 +41256,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_UNUSED_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -44104,12 +41275,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_UNUSED_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -44124,12 +41294,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_UNUSED_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -44144,12 +41313,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_UNUSED_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -44164,12 +41332,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_UNUSED_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -44184,12 +41351,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_UNUSED_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -44204,12 +41370,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_UNUSED_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -44224,12 +41389,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_UNUSED_D
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -44244,12 +41408,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_UNUSED_DI
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -44264,12 +41427,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_UNUSED_D
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -44284,12 +41446,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_UNUSED_D
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -44304,12 +41465,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_UNUSED_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -44342,6 +41502,43 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_
 	target_symbol_table = zend_get_target_symbol_table(execute_data, opline->extended_value & ZEND_FETCH_TYPE_MASK);
 	retval = zend_hash_find(target_symbol_table, name);
 	if (retval == NULL) {
+		if (UNEXPECTED(zend_string_equals(name, CG(known_strings)[ZEND_STR_THIS]))) {
+			zval *result;
+
+fetch_this:
+			result = EX_VAR(opline->result.var);
+			switch (type) {
+				case BP_VAR_R:
+					if (EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) {
+						ZVAL_OBJ(result, Z_OBJ(EX(This)));
+						Z_ADDREF_P(result);
+					} else {
+						ZVAL_NULL(result);
+						zend_error(E_NOTICE,"Undefined variable: this");
+					}
+					break;
+				case BP_VAR_IS:
+					if (EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) {
+						ZVAL_OBJ(result, Z_OBJ(EX(This)));
+						Z_ADDREF_P(result);
+					} else {
+						ZVAL_NULL(result);
+					}
+					break;
+				case BP_VAR_RW:
+				case BP_VAR_W:
+					zend_throw_error(NULL, "Cannot re-assign $this");
+					break;
+				case BP_VAR_UNSET:
+					zend_throw_error(NULL, "Cannot unset $this");
+					break;
+				EMPTY_SWITCH_DEFAULT_CASE()
+			}
+			if (IS_CV != IS_CONST) {
+				zend_string_release(name);
+			}
+			ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
+		}
 		switch (type) {
 			case BP_VAR_R:
 			case BP_VAR_UNSET:
@@ -44363,6 +41560,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_
 	} else if (Z_TYPE_P(retval) == IS_INDIRECT) {
 		retval = Z_INDIRECT_P(retval);
 		if (Z_TYPE_P(retval) == IS_UNDEF) {
+			if (UNEXPECTED(zend_string_equals(name, CG(known_strings)[ZEND_STR_THIS]))) {
+				goto fetch_this;
+			}
 			switch (type) {
 				case BP_VAR_R:
 				case BP_VAR_UNSET:
@@ -44699,45 +41899,30 @@ try_assign_dim_array:
 			dim = NULL;
 			value = EX_CONSTANT((opline+1)->op1);
 
-			if (IS_CONST == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CONST == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_UNUSED == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-
+			if (IS_UNUSED == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = NULL;
-					value = EX_CONSTANT((opline+1)->op1);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
 
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = NULL;
+				value = EX_CONSTANT((opline+1)->op1);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = NULL;
@@ -44805,45 +41990,31 @@ try_assign_dim_array:
 			dim = NULL;
 			value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_TMP_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_TMP_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_UNUSED == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+			if (IS_UNUSED == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = NULL;
-					value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = NULL;
+				value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = NULL;
@@ -44911,45 +42082,31 @@ try_assign_dim_array:
 			dim = NULL;
 			value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_UNUSED == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+			if (IS_UNUSED == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = NULL;
-					value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = NULL;
+				value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = NULL;
@@ -45017,45 +42174,30 @@ try_assign_dim_array:
 			dim = NULL;
 			value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var);
 
-			if (IS_CV == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CV == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_UNUSED == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-
+			if (IS_UNUSED == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = NULL;
-					value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
 
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = NULL;
+				value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = NULL;
@@ -45692,6 +42834,19 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_YIELD_SPEC_CV_UNUSED_HANDLER(Z
 	ZEND_VM_RETURN();
 }
 
+static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CHECK_VAR_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
+{
+	USE_OPLINE
+	zval *op1 = EX_VAR(opline->op1.var);
+
+	if (UNEXPECTED(Z_TYPE_INFO_P(op1) == IS_UNDEF)) {
+		SAVE_OPLINE();
+		GET_OP1_UNDEF_CV(op1, BP_VAR_R);
+		ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
+	}
+	ZEND_VM_NEXT_OPCODE();
+}
+
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ADD_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	USE_OPLINE
@@ -46401,14 +43556,8 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_dim_helper_SP
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_cv_undef_BP_VAR_RW(execute_data, opline->op1.var);
-	if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var);
-
-		HANDLE_EXCEPTION();
-	}
 
-	if (IS_CV != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 assign_dim_op_array:
 		SEPARATE_ARRAY(container);
 assign_dim_op_new_array:
@@ -46441,44 +43590,36 @@ assign_dim_op_new_array:
 			ZVAL_COPY(EX_VAR(opline->result.var), var_ptr);
 		}
 	} else {
-		if (IS_CV != IS_UNUSED) {
-			if (EXPECTED(Z_ISREF_P(container))) {
-				container = Z_REFVAL_P(container);
-				if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-					goto assign_dim_op_array;
-				}
-			} else if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
-				container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
-				goto assign_dim_op_convert_to_array;
+		if (EXPECTED(Z_ISREF_P(container))) {
+			container = Z_REFVAL_P(container);
+			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+				goto assign_dim_op_array;
 			}
+		} else if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
+			container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
+assign_dim_op_convert_to_array:
+			ZVAL_NEW_ARR(container);
+			zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto assign_dim_op_new_array;
 		}
 
 		dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
 
-		if (IS_CV == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
 			zend_binary_assign_op_obj_dim(container, dim, value, UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, binary_op);
-		} else if (IS_CV != IS_UNUSED) {
-			if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-				if (UNEXPECTED(Z_STRLEN_P(container) == 0)) {
-					zval_ptr_dtor_nogc(container);
-assign_dim_op_convert_to_array:
-					ZVAL_NEW_ARR(container);
-					zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
-					goto assign_dim_op_new_array;
-				}
-
+		} else {
+			if (UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) {
 				if (IS_CV == IS_UNUSED) {
 					zend_throw_error(NULL, "[] operator not supported for strings");
 				} else {
 					zend_check_string_offset(dim, BP_VAR_RW);
 					zend_wrong_string_offset();
 				}
+			} else if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
+				goto assign_dim_op_convert_to_array;
 			} else {
-				if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
-					goto assign_dim_op_convert_to_array;
-				}
-				if (UNEXPECTED(!Z_ISERROR_P(container))) {
+				if (UNEXPECTED(IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(container)))) {
 					zend_error(E_WARNING, "Cannot use a scalar value as an array");
 				}
 assign_dim_op_ret_null:
@@ -46534,12 +43675,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_CV_HANDLER(
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46554,12 +43694,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_CV_DIM_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46574,12 +43713,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_CV_OBJ_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46594,12 +43732,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_CV_HANDLER(
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46614,12 +43751,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_CV_DIM_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46634,12 +43770,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_CV_OBJ_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46654,12 +43789,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_CV_HANDLER(
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46674,12 +43808,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_CV_DIM_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46694,12 +43827,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_CV_OBJ_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46714,12 +43846,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_CV_HANDLER(
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46734,12 +43865,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_CV_DIM_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46754,12 +43884,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_CV_OBJ_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46774,12 +43903,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_CV_HANDLER(
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46794,12 +43922,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_CV_DIM_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46814,12 +43941,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_CV_OBJ_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46834,12 +43960,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_CV_HANDLER(Z
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46854,12 +43979,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_CV_DIM_HANDL
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46874,12 +43998,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_CV_OBJ_HANDL
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46894,12 +44017,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_CV_HANDLER(Z
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46914,12 +44036,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_CV_DIM_HANDL
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46934,12 +44055,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_CV_OBJ_HANDL
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46954,12 +44074,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_CV_HANDL
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46974,12 +44093,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_CV_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -46994,12 +44112,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_CV_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -47014,12 +44131,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_CV_HANDLE
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -47034,12 +44150,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_CV_DIM_HA
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -47054,12 +44169,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_CV_OBJ_HA
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -47074,12 +44188,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_CV_HANDL
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -47094,12 +44207,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_CV_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -47114,12 +44226,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_CV_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -47134,12 +44245,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_CV_HANDL
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -47154,12 +44264,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_CV_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -47174,12 +44283,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_CV_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -47194,12 +44302,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_CV_HANDLER(
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -47214,12 +44321,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_CV_DIM_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -47234,12 +44340,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_CV_OBJ_HAND
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_CV(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -47828,13 +44933,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CV_OP_DATA_
 
 	if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_CV == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -47861,7 +44959,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CV_OP_DATA_
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -47906,7 +45006,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CONST == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -47953,12 +45052,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CONST == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CONST != IS_TMP_VAR) {
+	if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -47967,11 +45061,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CONST == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 
 
@@ -47999,13 +45089,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CV_OP_DATA_
 
 	if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_CV == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -48032,7 +45115,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CV_OP_DATA_
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -48077,7 +45162,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_TMP_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -48124,12 +45208,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_TMP_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_TMP_VAR != IS_TMP_VAR) {
+	if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -48138,11 +45217,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_TMP_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 
 
@@ -48170,13 +45245,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CV_OP_DATA_
 
 	if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_CV == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -48203,7 +45271,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CV_OP_DATA_
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -48248,7 +45318,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -48295,12 +45364,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_VAR != IS_TMP_VAR) {
+	if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -48309,11 +45373,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 
 
@@ -48341,13 +45401,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CV_OP_DATA_
 
 	if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_CV == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -48374,7 +45427,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CV_OP_DATA_
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -48419,7 +45474,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CV == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -48466,12 +45520,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CV == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CV != IS_TMP_VAR) {
+	if (IS_CV == IS_CV || IS_CV == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -48480,11 +45529,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CV == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 
 
@@ -48541,45 +45586,30 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
 			value = EX_CONSTANT((opline+1)->op1);
 
-			if (IS_CONST == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CONST == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CV == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
+			if (IS_CV == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
-					value = EX_CONSTANT((opline+1)->op1);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
+				value = EX_CONSTANT((opline+1)->op1);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
@@ -48647,45 +45677,31 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
 			value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_TMP_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_TMP_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CV == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+			if (IS_CV == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
-					value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
+				value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
@@ -48753,45 +45769,31 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
 			value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CV == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+			if (IS_CV == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
-					value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
+				value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
@@ -48859,45 +45861,30 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
 			value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var);
 
-			if (IS_CV == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CV == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if (IS_CV == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
+			if (IS_CV == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
-					value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
+				value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
@@ -49422,15 +46409,10 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_CV_CV_HANDLER(Z
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_cv_undef_BP_VAR_UNSET(execute_data, opline->op1.var);
-	if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-
-		HANDLE_EXCEPTION();
-	}
 	offset = _get_zval_ptr_cv_undef(execute_data, opline->op2.var);
 
 	do {
-		if (IS_CV != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 			HashTable *ht;
 
 unset_dim_array:
@@ -49480,7 +46462,7 @@ num_index_dim:
 				zend_error(E_WARNING, "Illegal offset type in unset");
 			}
 			break;
-		} else if (IS_CV != IS_UNUSED && Z_ISREF_P(container)) {
+		} else if (Z_ISREF_P(container)) {
 			container = Z_REFVAL_P(container);
 			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 				goto unset_dim_array;
@@ -49492,7 +46474,7 @@ num_index_dim:
 		if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) {
 			offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 		}
-		if (IS_CV == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			if (UNEXPECTED(Z_OBJ_HT_P(container)->unset_dimension == NULL)) {
 				zend_throw_error(NULL, "Cannot use object as array");
 			} else {
@@ -49556,16 +46538,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_cv_undef(execute_data, opline->op1.var);
-
-	if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-
-		HANDLE_EXCEPTION();
-	}
-
 	offset = _get_zval_ptr_cv_undef(execute_data, opline->op2.var);
 
-	if (IS_CV != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 		HashTable *ht;
 		zval *value;
 		zend_string *str;
@@ -49632,8 +46607,7 @@ num_index_prop:
 		offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 	}
 
-	if (IS_CV == IS_UNUSED ||
-	    (IS_CV != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
+	if ((IS_CV != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
 		if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) {
 			result =
 				((opline->extended_value & ZEND_ISSET) == 0) ^
@@ -50587,14 +47561,8 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_dim_helper_SP
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_cv_undef_BP_VAR_RW(execute_data, opline->op1.var);
-	if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var);
-		zval_ptr_dtor_nogc(EX_VAR(opline->op2.var));
-		HANDLE_EXCEPTION();
-	}
 
-	if (IS_CV != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 assign_dim_op_array:
 		SEPARATE_ARRAY(container);
 assign_dim_op_new_array:
@@ -50627,44 +47595,36 @@ assign_dim_op_new_array:
 			ZVAL_COPY(EX_VAR(opline->result.var), var_ptr);
 		}
 	} else {
-		if (IS_CV != IS_UNUSED) {
-			if (EXPECTED(Z_ISREF_P(container))) {
-				container = Z_REFVAL_P(container);
-				if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-					goto assign_dim_op_array;
-				}
-			} else if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
-				container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
-				goto assign_dim_op_convert_to_array;
+		if (EXPECTED(Z_ISREF_P(container))) {
+			container = Z_REFVAL_P(container);
+			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+				goto assign_dim_op_array;
 			}
+		} else if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) {
+			container = GET_OP1_UNDEF_CV(container, BP_VAR_RW);
+assign_dim_op_convert_to_array:
+			ZVAL_NEW_ARR(container);
+			zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto assign_dim_op_new_array;
 		}
 
 		dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 
-		if (IS_CV == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1);
 			zend_binary_assign_op_obj_dim(container, dim, value, UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, binary_op);
-		} else if (IS_CV != IS_UNUSED) {
-			if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
-				if (UNEXPECTED(Z_STRLEN_P(container) == 0)) {
-					zval_ptr_dtor_nogc(container);
-assign_dim_op_convert_to_array:
-					ZVAL_NEW_ARR(container);
-					zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0);
-					goto assign_dim_op_new_array;
-				}
-
+		} else {
+			if (UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) {
 				if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
 					zend_throw_error(NULL, "[] operator not supported for strings");
 				} else {
 					zend_check_string_offset(dim, BP_VAR_RW);
 					zend_wrong_string_offset();
 				}
+			} else if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
+				goto assign_dim_op_convert_to_array;
 			} else {
-				if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) {
-					goto assign_dim_op_convert_to_array;
-				}
-				if (UNEXPECTED(!Z_ISERROR_P(container))) {
+				if (UNEXPECTED(IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(container)))) {
 					zend_error(E_WARNING, "Cannot use a scalar value as an array");
 				}
 assign_dim_op_ret_null:
@@ -50722,12 +47682,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_TMPVAR_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -50742,12 +47701,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_TMPVAR_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -50762,12 +47720,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_TMPVAR_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -50782,12 +47739,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_TMPVAR_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -50802,12 +47758,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_TMPVAR_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -50822,12 +47777,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_TMPVAR_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -50842,12 +47796,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_TMPVAR_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -50862,12 +47815,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_TMPVAR_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -50882,12 +47834,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_TMPVAR_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -50902,12 +47853,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_TMPVAR_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -50922,12 +47872,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_TMPVAR_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -50942,12 +47891,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_TMPVAR_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -50962,12 +47910,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_TMPVAR_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -50982,12 +47929,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_TMPVAR_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51002,12 +47948,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_TMPVAR_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51022,12 +47967,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_TMPVAR_HANDL
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51042,12 +47986,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_TMPVAR_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51062,12 +48005,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_TMPVAR_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51082,12 +48024,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_TMPVAR_HANDL
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51102,12 +48043,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_TMPVAR_DIM_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51122,12 +48062,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_TMPVAR_OBJ_H
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51142,12 +48081,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_TMPVAR_H
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51162,12 +48100,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_TMPVAR_D
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51182,12 +48119,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_TMPVAR_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51202,12 +48138,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_TMPVAR_HA
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51222,12 +48157,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_TMPVAR_DI
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51242,12 +48176,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_TMPVAR_OB
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51262,12 +48195,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_TMPVAR_H
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51282,12 +48214,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_TMPVAR_D
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51302,12 +48233,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_TMPVAR_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51322,12 +48252,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_TMPVAR_H
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51342,12 +48271,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_TMPVAR_D
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51362,12 +48290,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_TMPVAR_O
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51382,12 +48309,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_TMPVAR_HAND
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51402,12 +48328,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_TMPVAR_DIM_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(1)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(0)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -51422,12 +48347,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_TMPVAR_OBJ_
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
-# endif
 	if (EXPECTED(0)) {
 		ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
-	} else /* if (EXPECTED(1)) */ {
-		ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 	}
+# endif
+	ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #else
 	ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC));
 #endif
@@ -52020,13 +48944,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_TMPVAR_OP_D
 
 	if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_CV == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -52053,7 +48970,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_TMPVAR_OP_D
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -52098,7 +49017,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CONST == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -52145,12 +49063,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CONST == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CONST != IS_TMP_VAR) {
+	if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -52159,11 +49072,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CONST == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 	zval_ptr_dtor_nogc(free_op2);
 
@@ -52191,13 +49100,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_TMPVAR_OP_D
 
 	if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_CV == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -52224,7 +49126,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_TMPVAR_OP_D
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -52269,7 +49173,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_TMP_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -52316,12 +49219,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_TMP_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_TMP_VAR != IS_TMP_VAR) {
+	if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -52330,11 +49228,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_TMP_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 	zval_ptr_dtor_nogc(free_op2);
 
@@ -52362,13 +49256,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_TMPVAR_OP_D
 
 	if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_CV == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-				zval_ptr_dtor_nogc(free_op_data);
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -52395,7 +49282,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_TMPVAR_OP_D
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -52440,7 +49329,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_VAR == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -52487,12 +49375,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_VAR == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_VAR != IS_TMP_VAR) {
+	if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -52501,11 +49384,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_VAR == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
-		zval_ptr_dtor_nogc(free_op_data);
-	}
+	zval_ptr_dtor_nogc(free_op_data);
 exit_assign_obj:
 	zval_ptr_dtor_nogc(free_op2);
 
@@ -52533,13 +49412,6 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_TMPVAR_OP_D
 
 	if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
 		do {
-			if (IS_CV == IS_VAR && UNEXPECTED(Z_ISERROR_P(object))) {
-				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
-					ZVAL_NULL(EX_VAR(opline->result.var));
-				}
-
-				goto exit_assign_obj;
-			}
 			if (Z_ISREF_P(object)) {
 				object = Z_REFVAL_P(object);
 				if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) {
@@ -52566,7 +49438,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_TMPVAR_OP_D
 				}
 				Z_DELREF_P(object);
 			} else {
-				zend_error(E_WARNING, "Attempt to assign property of non-object");
+				if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) {
+					zend_error(E_WARNING, "Attempt to assign property of non-object");
+				}
 				if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
 					ZVAL_NULL(EX_VAR(opline->result.var));
 				}
@@ -52611,7 +49485,6 @@ fast_assign_obj:
 				if (EXPECTED(zobj->properties == NULL)) {
 					rebuild_object_properties(zobj);
 				}
-				/* separate our value if necessary */
 				if (IS_CV == IS_CONST) {
 					if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
 						Z_ADDREF_P(value);
@@ -52658,12 +49531,7 @@ fast_assign_obj:
 		goto exit_assign_obj;
 	}
 
-	/* separate our value if necessary */
-	if (IS_CV == IS_CONST) {
-		if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) {
-			Z_ADDREF_P(value);
-		}
-	} else if (IS_CV != IS_TMP_VAR) {
+	if (IS_CV == IS_CV || IS_CV == IS_VAR) {
 		ZVAL_DEREF(value);
 	}
 
@@ -52672,11 +49540,7 @@ fast_assign_obj:
 	if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 		ZVAL_COPY(EX_VAR(opline->result.var), value);
 	}
-	if (IS_CV == IS_CONST) {
-		zval_ptr_dtor_nogc(value);
-	} else {
 
-	}
 exit_assign_obj:
 	zval_ptr_dtor_nogc(free_op2);
 
@@ -52733,45 +49597,30 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 			value = EX_CONSTANT((opline+1)->op1);
 
-			if (IS_CONST == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CONST == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
+			if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
-					value = EX_CONSTANT((opline+1)->op1);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
+				value = EX_CONSTANT((opline+1)->op1);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
@@ -52839,45 +49688,31 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 			value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_TMP_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_TMP_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+			if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
-					value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
+				value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
@@ -52945,45 +49780,31 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 			value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data);
 
-			if (IS_VAR == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_VAR == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-				zval_ptr_dtor_nogc(free_op_data);
-			}
+			zval_ptr_dtor_nogc(free_op_data);
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
-					zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
+			if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
+				zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var));
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
-					value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-					zval_ptr_dtor_nogc(free_op_data);
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
+				value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+				zval_ptr_dtor_nogc(free_op_data);
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
@@ -53051,45 +49872,30 @@ try_assign_dim_array:
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 			value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var);
 
-			if (IS_CV == IS_CONST && UNEXPECTED(Z_REFCOUNTED_P(value))) {
-				Z_ADDREF_P(value);
-			}
-
 			zend_assign_to_object_dim(object_ptr, dim, value);
 
 			if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) {
 				ZVAL_COPY(EX_VAR(opline->result.var), value);
 			}
 
-			if (IS_CV == IS_CONST) {
-				zval_ptr_dtor_nogc(value);
-			} else {
-
-			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
-			if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
-				if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
-					zend_throw_error(NULL, "[] operator not supported for strings");
+			if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) {
+				zend_throw_error(NULL, "[] operator not supported for strings");
 
 
-					HANDLE_EXCEPTION();
-				} else {
-					dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
-					value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
-					zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
-
-				}
+				HANDLE_EXCEPTION();
 			} else {
-				zval_ptr_dtor_nogc(object_ptr);
-assign_dim_convert_to_array:
-				ZVAL_NEW_ARR(object_ptr);
-				zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
-				goto try_assign_dim_array;
+				dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
+				value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var);
+				zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
+
 			}
 		} else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) {
-			goto assign_dim_convert_to_array;
+			ZVAL_NEW_ARR(object_ptr);
+			zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0);
+			goto try_assign_dim_array;
 		} else {
-			if (IS_CV != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
+			if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) {
 				zend_error(E_WARNING, "Cannot use a scalar value as an array");
 			}
 			dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
@@ -53506,15 +50312,10 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_CV_TMPVAR_HANDL
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_cv_undef_BP_VAR_UNSET(execute_data, opline->op1.var);
-	if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		zval_ptr_dtor_nogc(EX_VAR(opline->op2.var));
-		HANDLE_EXCEPTION();
-	}
 	offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 
 	do {
-		if (IS_CV != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 			HashTable *ht;
 
 unset_dim_array:
@@ -53564,7 +50365,7 @@ num_index_dim:
 				zend_error(E_WARNING, "Illegal offset type in unset");
 			}
 			break;
-		} else if (IS_CV != IS_UNUSED && Z_ISREF_P(container)) {
+		} else if (Z_ISREF_P(container)) {
 			container = Z_REFVAL_P(container);
 			if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 				goto unset_dim_array;
@@ -53576,7 +50377,7 @@ num_index_dim:
 		if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) {
 			offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 		}
-		if (IS_CV == IS_UNUSED || EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
+		if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) {
 			if (UNEXPECTED(Z_OBJ_HT_P(container)->unset_dimension == NULL)) {
 				zend_throw_error(NULL, "Cannot use object as array");
 			} else {
@@ -53642,16 +50443,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_cv_undef(execute_data, opline->op1.var);
-
-	if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		zval_ptr_dtor_nogc(EX_VAR(opline->op2.var));
-		HANDLE_EXCEPTION();
-	}
-
 	offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 
-	if (IS_CV != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 		HashTable *ht;
 		zval *value;
 		zend_string *str;
@@ -53718,8 +50512,7 @@ num_index_prop:
 		offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 	}
 
-	if (IS_CV == IS_UNUSED ||
-	    (IS_CV != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
+	if ((IS_CV != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
 		if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) {
 			result =
 				((opline->extended_value & ZEND_ISSET) == 0) ^
@@ -55692,16 +52485,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_TMP
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
-
-	if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-
-		HANDLE_EXCEPTION();
-	}
-
 	offset = EX_CONSTANT(opline->op2);
 
-	if ((IS_TMP_VAR|IS_VAR) != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 		HashTable *ht;
 		zval *value;
 		zend_string *str;
@@ -55768,8 +52554,7 @@ num_index_prop:
 		offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 	}
 
-	if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED ||
-	    ((IS_TMP_VAR|IS_VAR) != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
+	if (((IS_TMP_VAR|IS_VAR) != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
 		if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) {
 			result =
 				((opline->extended_value & ZEND_ISSET) == 0) ^
@@ -56327,6 +53112,43 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_
 	target_symbol_table = zend_get_target_symbol_table(execute_data, opline->extended_value & ZEND_FETCH_TYPE_MASK);
 	retval = zend_hash_find(target_symbol_table, name);
 	if (retval == NULL) {
+		if (UNEXPECTED(zend_string_equals(name, CG(known_strings)[ZEND_STR_THIS]))) {
+			zval *result;
+
+fetch_this:
+			result = EX_VAR(opline->result.var);
+			switch (type) {
+				case BP_VAR_R:
+					if (EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) {
+						ZVAL_OBJ(result, Z_OBJ(EX(This)));
+						Z_ADDREF_P(result);
+					} else {
+						ZVAL_NULL(result);
+						zend_error(E_NOTICE,"Undefined variable: this");
+					}
+					break;
+				case BP_VAR_IS:
+					if (EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) {
+						ZVAL_OBJ(result, Z_OBJ(EX(This)));
+						Z_ADDREF_P(result);
+					} else {
+						ZVAL_NULL(result);
+					}
+					break;
+				case BP_VAR_RW:
+				case BP_VAR_W:
+					zend_throw_error(NULL, "Cannot re-assign $this");
+					break;
+				case BP_VAR_UNSET:
+					zend_throw_error(NULL, "Cannot unset $this");
+					break;
+				EMPTY_SWITCH_DEFAULT_CASE()
+			}
+			if ((IS_TMP_VAR|IS_VAR) != IS_CONST) {
+				zend_string_release(name);
+			}
+			ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
+		}
 		switch (type) {
 			case BP_VAR_R:
 			case BP_VAR_UNSET:
@@ -56348,6 +53170,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_
 	} else if (Z_TYPE_P(retval) == IS_INDIRECT) {
 		retval = Z_INDIRECT_P(retval);
 		if (Z_TYPE_P(retval) == IS_UNDEF) {
+			if (UNEXPECTED(zend_string_equals(name, CG(known_strings)[ZEND_STR_THIS]))) {
+				goto fetch_this;
+			}
 			switch (type) {
 				case BP_VAR_R:
 				case BP_VAR_UNSET:
@@ -57881,16 +54706,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_TMP
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
-
-	if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-
-		HANDLE_EXCEPTION();
-	}
-
 	offset = _get_zval_ptr_cv_undef(execute_data, opline->op2.var);
 
-	if ((IS_TMP_VAR|IS_VAR) != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 		HashTable *ht;
 		zval *value;
 		zend_string *str;
@@ -57957,8 +54775,7 @@ num_index_prop:
 		offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 	}
 
-	if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED ||
-	    ((IS_TMP_VAR|IS_VAR) != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
+	if (((IS_TMP_VAR|IS_VAR) != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
 		if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) {
 			result =
 				((opline->extended_value & ZEND_ISSET) == 0) ^
@@ -59117,16 +55934,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_TMP
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
-
-	if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-		zend_throw_error(NULL, "Using $this when not in object context");
-		zval_ptr_dtor_nogc(EX_VAR(opline->op2.var));
-		HANDLE_EXCEPTION();
-	}
-
 	offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 
-	if ((IS_TMP_VAR|IS_VAR) != IS_UNUSED && EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
+	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
 		HashTable *ht;
 		zval *value;
 		zend_string *str;
@@ -59193,8 +56003,7 @@ num_index_prop:
 		offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R);
 	}
 
-	if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED ||
-	    ((IS_TMP_VAR|IS_VAR) != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
+	if (((IS_TMP_VAR|IS_VAR) != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) {
 		if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) {
 			result =
 				((opline->extended_value & ZEND_ISSET) == 0) ^
@@ -60788,19 +57597,19 @@ void zend_init_opcodes_handlers(void)
 		ZEND_ASSIGN_ADD_SPEC_VAR_CV_DIM_HANDLER,
 		ZEND_ASSIGN_ADD_SPEC_VAR_CV_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_ADD_SPEC_UNUSED_CONST_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_ADD_SPEC_UNUSED_CONST_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_ADD_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_ADD_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_ADD_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_ADD_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_ADD_SPEC_UNUSED_UNUSED_DIM_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_ADD_SPEC_UNUSED_CV_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_ADD_SPEC_UNUSED_CV_OBJ_HANDLER,
 		ZEND_ASSIGN_ADD_SPEC_CV_CONST_HANDLER,
 		ZEND_ASSIGN_ADD_SPEC_CV_CONST_DIM_HANDLER,
@@ -60863,19 +57672,19 @@ void zend_init_opcodes_handlers(void)
 		ZEND_ASSIGN_SUB_SPEC_VAR_CV_DIM_HANDLER,
 		ZEND_ASSIGN_SUB_SPEC_VAR_CV_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SUB_SPEC_UNUSED_CONST_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_SUB_SPEC_UNUSED_CONST_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SUB_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_SUB_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SUB_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_SUB_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SUB_SPEC_UNUSED_UNUSED_DIM_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SUB_SPEC_UNUSED_CV_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_SUB_SPEC_UNUSED_CV_OBJ_HANDLER,
 		ZEND_ASSIGN_SUB_SPEC_CV_CONST_HANDLER,
 		ZEND_ASSIGN_SUB_SPEC_CV_CONST_DIM_HANDLER,
@@ -60938,19 +57747,19 @@ void zend_init_opcodes_handlers(void)
 		ZEND_ASSIGN_MUL_SPEC_VAR_CV_DIM_HANDLER,
 		ZEND_ASSIGN_MUL_SPEC_VAR_CV_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_MUL_SPEC_UNUSED_CONST_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_MUL_SPEC_UNUSED_CONST_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_MUL_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_MUL_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_MUL_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_MUL_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_MUL_SPEC_UNUSED_UNUSED_DIM_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_MUL_SPEC_UNUSED_CV_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_MUL_SPEC_UNUSED_CV_OBJ_HANDLER,
 		ZEND_ASSIGN_MUL_SPEC_CV_CONST_HANDLER,
 		ZEND_ASSIGN_MUL_SPEC_CV_CONST_DIM_HANDLER,
@@ -61013,19 +57822,19 @@ void zend_init_opcodes_handlers(void)
 		ZEND_ASSIGN_DIV_SPEC_VAR_CV_DIM_HANDLER,
 		ZEND_ASSIGN_DIV_SPEC_VAR_CV_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_DIV_SPEC_UNUSED_CONST_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_DIV_SPEC_UNUSED_CONST_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_DIV_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_DIV_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_DIV_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_DIV_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_DIV_SPEC_UNUSED_UNUSED_DIM_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_DIV_SPEC_UNUSED_CV_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_DIV_SPEC_UNUSED_CV_OBJ_HANDLER,
 		ZEND_ASSIGN_DIV_SPEC_CV_CONST_HANDLER,
 		ZEND_ASSIGN_DIV_SPEC_CV_CONST_DIM_HANDLER,
@@ -61088,19 +57897,19 @@ void zend_init_opcodes_handlers(void)
 		ZEND_ASSIGN_MOD_SPEC_VAR_CV_DIM_HANDLER,
 		ZEND_ASSIGN_MOD_SPEC_VAR_CV_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_MOD_SPEC_UNUSED_CONST_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_MOD_SPEC_UNUSED_CONST_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_MOD_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_MOD_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_MOD_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_MOD_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_MOD_SPEC_UNUSED_UNUSED_DIM_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_MOD_SPEC_UNUSED_CV_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_MOD_SPEC_UNUSED_CV_OBJ_HANDLER,
 		ZEND_ASSIGN_MOD_SPEC_CV_CONST_HANDLER,
 		ZEND_ASSIGN_MOD_SPEC_CV_CONST_DIM_HANDLER,
@@ -61163,19 +57972,19 @@ void zend_init_opcodes_handlers(void)
 		ZEND_ASSIGN_SL_SPEC_VAR_CV_DIM_HANDLER,
 		ZEND_ASSIGN_SL_SPEC_VAR_CV_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SL_SPEC_UNUSED_CONST_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_SL_SPEC_UNUSED_CONST_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SL_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_SL_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SL_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_SL_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SL_SPEC_UNUSED_UNUSED_DIM_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SL_SPEC_UNUSED_CV_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_SL_SPEC_UNUSED_CV_OBJ_HANDLER,
 		ZEND_ASSIGN_SL_SPEC_CV_CONST_HANDLER,
 		ZEND_ASSIGN_SL_SPEC_CV_CONST_DIM_HANDLER,
@@ -61238,19 +58047,19 @@ void zend_init_opcodes_handlers(void)
 		ZEND_ASSIGN_SR_SPEC_VAR_CV_DIM_HANDLER,
 		ZEND_ASSIGN_SR_SPEC_VAR_CV_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SR_SPEC_UNUSED_CONST_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_SR_SPEC_UNUSED_CONST_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SR_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_SR_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SR_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_SR_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SR_SPEC_UNUSED_UNUSED_DIM_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_SR_SPEC_UNUSED_CV_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_SR_SPEC_UNUSED_CV_OBJ_HANDLER,
 		ZEND_ASSIGN_SR_SPEC_CV_CONST_HANDLER,
 		ZEND_ASSIGN_SR_SPEC_CV_CONST_DIM_HANDLER,
@@ -61313,19 +58122,19 @@ void zend_init_opcodes_handlers(void)
 		ZEND_ASSIGN_CONCAT_SPEC_VAR_CV_DIM_HANDLER,
 		ZEND_ASSIGN_CONCAT_SPEC_VAR_CV_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CONST_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CONST_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_CONCAT_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_CONCAT_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_CONCAT_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_CONCAT_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_CONCAT_SPEC_UNUSED_UNUSED_DIM_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CV_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CV_OBJ_HANDLER,
 		ZEND_ASSIGN_CONCAT_SPEC_CV_CONST_HANDLER,
 		ZEND_ASSIGN_CONCAT_SPEC_CV_CONST_DIM_HANDLER,
@@ -61388,19 +58197,19 @@ void zend_init_opcodes_handlers(void)
 		ZEND_ASSIGN_BW_OR_SPEC_VAR_CV_DIM_HANDLER,
 		ZEND_ASSIGN_BW_OR_SPEC_VAR_CV_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CONST_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CONST_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_OR_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_BW_OR_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_OR_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_BW_OR_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_OR_SPEC_UNUSED_UNUSED_DIM_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CV_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CV_OBJ_HANDLER,
 		ZEND_ASSIGN_BW_OR_SPEC_CV_CONST_HANDLER,
 		ZEND_ASSIGN_BW_OR_SPEC_CV_CONST_DIM_HANDLER,
@@ -61463,19 +58272,19 @@ void zend_init_opcodes_handlers(void)
 		ZEND_ASSIGN_BW_AND_SPEC_VAR_CV_DIM_HANDLER,
 		ZEND_ASSIGN_BW_AND_SPEC_VAR_CV_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CONST_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CONST_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_AND_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_BW_AND_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_AND_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_BW_AND_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_AND_SPEC_UNUSED_UNUSED_DIM_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CV_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CV_OBJ_HANDLER,
 		ZEND_ASSIGN_BW_AND_SPEC_CV_CONST_HANDLER,
 		ZEND_ASSIGN_BW_AND_SPEC_CV_CONST_DIM_HANDLER,
@@ -61538,19 +58347,19 @@ void zend_init_opcodes_handlers(void)
 		ZEND_ASSIGN_BW_XOR_SPEC_VAR_CV_DIM_HANDLER,
 		ZEND_ASSIGN_BW_XOR_SPEC_VAR_CV_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CONST_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CONST_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_UNUSED_DIM_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CV_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CV_OBJ_HANDLER,
 		ZEND_ASSIGN_BW_XOR_SPEC_CV_CONST_HANDLER,
 		ZEND_ASSIGN_BW_XOR_SPEC_CV_CONST_DIM_HANDLER,
@@ -61733,6 +58542,31 @@ void zend_init_opcodes_handlers(void)
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_CHECK_VAR_SPEC_CV_UNUSED_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_SEND_VAR_NO_REF_EX_SPEC_VAR_HANDLER,
 		ZEND_SEND_VAR_NO_REF_EX_SPEC_VAR_QUICK_HANDLER,
 		ZEND_NULL_HANDLER,
@@ -62003,11 +58837,11 @@ void zend_init_opcodes_handlers(void)
 		ZEND_UNSET_DIM_SPEC_VAR_TMPVAR_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_UNSET_DIM_SPEC_VAR_CV_HANDLER,
-		ZEND_UNSET_DIM_SPEC_UNUSED_CONST_HANDLER,
-		ZEND_UNSET_DIM_SPEC_UNUSED_TMPVAR_HANDLER,
-		ZEND_UNSET_DIM_SPEC_UNUSED_TMPVAR_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_UNSET_DIM_SPEC_UNUSED_CV_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_UNSET_DIM_SPEC_CV_CONST_HANDLER,
 		ZEND_UNSET_DIM_SPEC_CV_TMPVAR_HANDLER,
 		ZEND_UNSET_DIM_SPEC_CV_TMPVAR_HANDLER,
@@ -62698,11 +59532,11 @@ void zend_init_opcodes_handlers(void)
 		ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_TMPVAR_TMPVAR_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_TMPVAR_CV_HANDLER,
-		ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_CONST_HANDLER,
-		ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_TMPVAR_HANDLER,
-		ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_TMPVAR_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_CV_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_CONST_HANDLER,
 		ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_TMPVAR_HANDLER,
 		ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_TMPVAR_HANDLER,
@@ -63437,19 +60271,19 @@ void zend_init_opcodes_handlers(void)
 		ZEND_ASSIGN_POW_SPEC_VAR_CV_DIM_HANDLER,
 		ZEND_ASSIGN_POW_SPEC_VAR_CV_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_POW_SPEC_UNUSED_CONST_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_POW_SPEC_UNUSED_CONST_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_POW_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_POW_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_POW_SPEC_UNUSED_TMPVAR_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_POW_SPEC_UNUSED_TMPVAR_OBJ_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_POW_SPEC_UNUSED_UNUSED_DIM_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
-		ZEND_ASSIGN_POW_SPEC_UNUSED_CV_DIM_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ASSIGN_POW_SPEC_UNUSED_CV_OBJ_HANDLER,
 		ZEND_ASSIGN_POW_SPEC_CV_CONST_HANDLER,
 		ZEND_ASSIGN_POW_SPEC_CV_CONST_DIM_HANDLER,
@@ -63803,6 +60637,56 @@ void zend_init_opcodes_handlers(void)
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_FETCH_THIS_SPEC_UNUSED_UNUSED_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_ISSET_ISEMPTY_THIS_SPEC_UNUSED_UNUSED_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
 		ZEND_ADD_LONG_NO_OVERFLOW_SPEC_CONST_TMPVARCV_HANDLER,
 		ZEND_ADD_LONG_NO_OVERFLOW_SPEC_CONST_TMPVARCV_HANDLER,
 		ZEND_NULL_HANDLER,
@@ -64752,6 +61636,21 @@ void zend_init_opcodes_handlers(void)
 		ZEND_FETCH_DIM_R_INDEX_SPEC_CV_TMPVAR_HANDLER,
 		ZEND_NULL_HANDLER,
 		ZEND_FETCH_DIM_R_INDEX_SPEC_CV_CV_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_SEND_VAR_SIMPLE_SPEC_VAR_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_SEND_VAR_SIMPLE_SPEC_CV_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_SEND_VAR_EX_SIMPLE_SPEC_VAR_HANDLER,
+		ZEND_SEND_VAR_EX_SIMPLE_SPEC_VAR_QUICK_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_NULL_HANDLER,
+		ZEND_SEND_VAR_EX_SIMPLE_SPEC_CV_HANDLER,
+		ZEND_SEND_VAR_EX_SIMPLE_SPEC_CV_QUICK_HANDLER,
 		ZEND_NULL_HANDLER
 	};
 	static const uint32_t specs[] = {
@@ -64804,38 +61703,37 @@ void zend_init_opcodes_handlers(void)
 		1423 | SPEC_RULE_OP1,
 		1428 | SPEC_RULE_OP1,
 		1433 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		4481,
-		1458 | SPEC_RULE_OP1 | SPEC_RULE_QUICK_ARG,
-		4481,
-		1468 | SPEC_RULE_OP1,
-		1473 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		1458 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		1483 | SPEC_RULE_OP1 | SPEC_RULE_QUICK_ARG,
+		4571,
+		1493 | SPEC_RULE_OP1,
 		1498 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		1523 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		1548 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		1573,
-		1574 | SPEC_RULE_OP1,
-		1579 | SPEC_RULE_OP2,
-		1584 | SPEC_RULE_RETVAL,
-		1586 | SPEC_RULE_OP2,
-		1591 | SPEC_RULE_OP1,
-		1596,
-		1597 | SPEC_RULE_OP2,
-		1602 | SPEC_RULE_OP1,
-		1607 | SPEC_RULE_OP1 | SPEC_RULE_QUICK_ARG,
-		1617 | SPEC_RULE_OP1,
-		1622 | SPEC_RULE_OP1,
-		1627 | SPEC_RULE_OP2,
-		1632 | SPEC_RULE_OP1,
-		1637 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		1573 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		1598,
+		1599 | SPEC_RULE_OP1,
+		1604 | SPEC_RULE_OP2,
+		1609 | SPEC_RULE_RETVAL,
+		1611 | SPEC_RULE_OP2,
+		1616 | SPEC_RULE_OP1,
+		1621,
+		1622 | SPEC_RULE_OP2,
+		1627 | SPEC_RULE_OP1,
+		1632 | SPEC_RULE_OP1 | SPEC_RULE_QUICK_ARG,
+		1642 | SPEC_RULE_OP1,
+		1647 | SPEC_RULE_OP1,
+		1652 | SPEC_RULE_OP2,
+		1657 | SPEC_RULE_OP1,
 		1662 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		1687 | SPEC_RULE_OP1,
-		1692 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		1687 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		1712 | SPEC_RULE_OP1,
 		1717 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		1742 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		1767 | SPEC_RULE_OP1,
-		1772 | SPEC_RULE_OP1,
-		1777 | SPEC_RULE_OP1,
-		1782 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		1767 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		1792 | SPEC_RULE_OP1,
+		1797 | SPEC_RULE_OP1,
+		1802 | SPEC_RULE_OP1,
 		1807 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		1832 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		1857 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
@@ -64855,80 +61753,80 @@ void zend_init_opcodes_handlers(void)
 		2207 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		2232 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		2257 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		4481,
-		2282,
-		2283,
-		2284,
-		2285,
-		2286,
-		2287 | SPEC_RULE_OP1,
-		2292 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		2317 | SPEC_RULE_OP1,
-		2322 | SPEC_RULE_OP2,
-		2327 | SPEC_RULE_OP1,
-		2332 | SPEC_RULE_OP1,
-		2337 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		2282 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		4571,
+		2307,
+		2308,
+		2309,
+		2310,
+		2311,
+		2312 | SPEC_RULE_OP1,
+		2317 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		2342 | SPEC_RULE_OP1,
+		2347 | SPEC_RULE_OP2,
+		2352 | SPEC_RULE_OP1,
+		2357 | SPEC_RULE_OP1,
 		2362 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		2387 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		2412 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		2437 | SPEC_RULE_OP1 | SPEC_RULE_QUICK_ARG,
-		2447 | SPEC_RULE_OP1,
-		2452 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		2477,
-		2478 | SPEC_RULE_OP1,
-		2483 | SPEC_RULE_OP1,
-		2488 | SPEC_RULE_OP1,
-		2493 | SPEC_RULE_OP1,
-		2498 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		2523 | SPEC_RULE_OP1,
-		2528 | SPEC_RULE_OP1,
-		2533 | SPEC_RULE_OP1,
-		2538 | SPEC_RULE_OP2,
-		2543 | SPEC_RULE_RETVAL,
-		2545 | SPEC_RULE_RETVAL,
-		2547 | SPEC_RULE_RETVAL,
-		2549 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		2437 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		2462 | SPEC_RULE_OP1 | SPEC_RULE_QUICK_ARG,
+		2472 | SPEC_RULE_OP1,
+		2477 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		2502,
+		2503 | SPEC_RULE_OP1,
+		2508 | SPEC_RULE_OP1,
+		2513 | SPEC_RULE_OP1,
+		2518 | SPEC_RULE_OP1,
+		2523 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		2548 | SPEC_RULE_OP1,
+		2553 | SPEC_RULE_OP1,
+		2558 | SPEC_RULE_OP1,
+		2563 | SPEC_RULE_OP2,
+		2568 | SPEC_RULE_RETVAL,
+		2570 | SPEC_RULE_RETVAL,
+		2572 | SPEC_RULE_RETVAL,
 		2574 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		2599 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		2624 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		2649 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_OP_DATA,
-		2774,
-		2775 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		2800,
-		2801 | SPEC_RULE_OP2,
-		2806,
-		2807 | SPEC_RULE_OP1,
-		2812 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		2837 | SPEC_RULE_OP2,
-		2842 | SPEC_RULE_OP2,
-		2847,
-		2848 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_OP_DATA,
-		2973 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		2998,
-		2999,
-		3000,
-		3001 | SPEC_RULE_OP1,
-		3006 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		3031,
-		3032,
-		3033 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		3058,
-		3059,
-		3060,
-		3061 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		3086 | SPEC_RULE_OP1,
-		3091,
-		3092,
-		3093,
-		3094,
-		3095 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		3120 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_DIM_OBJ,
-		3195 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		3220 | SPEC_RULE_OP1,
-		3225 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		3250,
-		3251 | SPEC_RULE_OP2,
-		3256 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		2649 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		2674 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_OP_DATA,
+		2799,
+		2800 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		2825,
+		2826 | SPEC_RULE_OP2,
+		2831,
+		2832 | SPEC_RULE_OP1,
+		2837 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		2862 | SPEC_RULE_OP2,
+		2867 | SPEC_RULE_OP2,
+		2872,
+		2873 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_OP_DATA,
+		2998 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		3023,
+		3024,
+		3025,
+		3026 | SPEC_RULE_OP1,
+		3031 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		3056,
+		3057,
+		3058 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		3083,
+		3084,
+		3085,
+		3086 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		3111 | SPEC_RULE_OP1,
+		3116,
+		3117,
+		3118,
+		3119,
+		3120 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		3145 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_DIM_OBJ,
+		3220 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		3245 | SPEC_RULE_OP1,
+		3250 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		3275,
+		3276 | SPEC_RULE_OP2,
 		3281 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		3306 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		3331 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
@@ -64939,7 +61837,11 @@ void zend_init_opcodes_handlers(void)
 		3456 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		3481 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
 		3506 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
-		4481
+		3531 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		3556 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		4571,
+		3581 | SPEC_RULE_OP1 | SPEC_RULE_OP2,
+		4571
 	};
 	zend_opcode_handlers = labels;
 		zend_handlers_count = sizeof(labels) / sizeof(void*);
@@ -65046,7 +61948,7 @@ ZEND_API void zend_vm_set_opcode_handler_ex(zend_op* op, uint32_t op1_info, uint
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 3531 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
+				spec = 3606 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
 				if (op->op1_type > op->op2_type) {
 					zend_swap_operands(op);
 				}
@@ -65054,7 +61956,7 @@ ZEND_API void zend_vm_set_opcode_handler_ex(zend_op* op, uint32_t op1_info, uint
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 3556 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
+				spec = 3631 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
 				if (op->op1_type > op->op2_type) {
 					zend_swap_operands(op);
 				}
@@ -65062,7 +61964,7 @@ ZEND_API void zend_vm_set_opcode_handler_ex(zend_op* op, uint32_t op1_info, uint
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 3581 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
+				spec = 3656 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
 				if (op->op1_type > op->op2_type) {
 					zend_swap_operands(op);
 				}
@@ -65073,17 +61975,17 @@ ZEND_API void zend_vm_set_opcode_handler_ex(zend_op* op, uint32_t op1_info, uint
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 3606 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
+				spec = 3681 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
 			} else if ((op1_info == MAY_BE_LONG && op2_info == MAY_BE_LONG)) {
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 3631 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
+				spec = 3706 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
 			} else if ((op1_info == MAY_BE_DOUBLE && op2_info == MAY_BE_DOUBLE)) {
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 3656 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
+				spec = 3731 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
 			}
 			break;
 		case ZEND_MUL:
@@ -65091,7 +61993,7 @@ ZEND_API void zend_vm_set_opcode_handler_ex(zend_op* op, uint32_t op1_info, uint
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 3681 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
+				spec = 3756 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
 				if (op->op1_type > op->op2_type) {
 					zend_swap_operands(op);
 				}
@@ -65099,7 +62001,7 @@ ZEND_API void zend_vm_set_opcode_handler_ex(zend_op* op, uint32_t op1_info, uint
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 3706 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
+				spec = 3781 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
 				if (op->op1_type > op->op2_type) {
 					zend_swap_operands(op);
 				}
@@ -65107,7 +62009,7 @@ ZEND_API void zend_vm_set_opcode_handler_ex(zend_op* op, uint32_t op1_info, uint
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 3731 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
+				spec = 3806 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
 				if (op->op1_type > op->op2_type) {
 					zend_swap_operands(op);
 				}
@@ -65118,7 +62020,7 @@ ZEND_API void zend_vm_set_opcode_handler_ex(zend_op* op, uint32_t op1_info, uint
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 3756 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
+				spec = 3831 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
 				if (op->op1_type > op->op2_type) {
 					zend_swap_operands(op);
 				}
@@ -65126,7 +62028,7 @@ ZEND_API void zend_vm_set_opcode_handler_ex(zend_op* op, uint32_t op1_info, uint
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 3831 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
+				spec = 3906 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
 				if (op->op1_type > op->op2_type) {
 					zend_swap_operands(op);
 				}
@@ -65137,7 +62039,7 @@ ZEND_API void zend_vm_set_opcode_handler_ex(zend_op* op, uint32_t op1_info, uint
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 3906 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
+				spec = 3981 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
 				if (op->op1_type > op->op2_type) {
 					zend_swap_operands(op);
 				}
@@ -65145,7 +62047,7 @@ ZEND_API void zend_vm_set_opcode_handler_ex(zend_op* op, uint32_t op1_info, uint
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 3981 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
+				spec = 4056 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
 				if (op->op1_type > op->op2_type) {
 					zend_swap_operands(op);
 				}
@@ -65156,12 +62058,12 @@ ZEND_API void zend_vm_set_opcode_handler_ex(zend_op* op, uint32_t op1_info, uint
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 4056 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
+				spec = 4131 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
 			} else if ((op1_info == MAY_BE_DOUBLE && op2_info == MAY_BE_DOUBLE)) {
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 4131 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
+				spec = 4206 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
 			}
 			break;
 		case ZEND_IS_SMALLER_OR_EQUAL:
@@ -65169,60 +62071,70 @@ ZEND_API void zend_vm_set_opcode_handler_ex(zend_op* op, uint32_t op1_info, uint
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 4206 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
+				spec = 4281 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
 			} else if ((op1_info == MAY_BE_DOUBLE && op2_info == MAY_BE_DOUBLE)) {
 				if (op->op1_type == IS_CONST && op->op2_type == IS_CONST) {
 					break;
 				}
-				spec = 4281 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
+				spec = 4356 | SPEC_RULE_OP1 | SPEC_RULE_OP2 | SPEC_RULE_SMART_BRANCH;
 			}
 			break;
 		case ZEND_QM_ASSIGN:
 			if ((op1_info == MAY_BE_DOUBLE)) {
-				spec = 4446 | SPEC_RULE_OP1;
+				spec = 4521 | SPEC_RULE_OP1;
 			} else if ((!(op1_info & ((MAY_BE_ANY|MAY_BE_UNDEF)-(MAY_BE_NULL|MAY_BE_FALSE|MAY_BE_TRUE|MAY_BE_LONG|MAY_BE_DOUBLE))))) {
-				spec = 4451 | SPEC_RULE_OP1;
+				spec = 4526 | SPEC_RULE_OP1;
 			}
 			break;
 		case ZEND_PRE_INC:
 			if ((res_info == MAY_BE_LONG && op1_info == MAY_BE_LONG)) {
-				spec = 4356 | SPEC_RULE_OP1 | SPEC_RULE_RETVAL;
+				spec = 4431 | SPEC_RULE_OP1 | SPEC_RULE_RETVAL;
 			} else if ((op1_info == MAY_BE_LONG)) {
-				spec = 4366 | SPEC_RULE_OP1 | SPEC_RULE_RETVAL;
+				spec = 4441 | SPEC_RULE_OP1 | SPEC_RULE_RETVAL;
 			} else if ((op1_info == (MAY_BE_LONG|MAY_BE_DOUBLE))) {
-				spec = 4376 | SPEC_RULE_OP1 | SPEC_RULE_RETVAL;
+				spec = 4451 | SPEC_RULE_OP1 | SPEC_RULE_RETVAL;
 			}
 			break;
 		case ZEND_PRE_DEC:
 			if ((res_info == MAY_BE_LONG && op1_info == MAY_BE_LONG)) {
-				spec = 4386 | SPEC_RULE_OP1 | SPEC_RULE_RETVAL;
+				spec = 4461 | SPEC_RULE_OP1 | SPEC_RULE_RETVAL;
 			} else if ((op1_info == MAY_BE_LONG)) {
-				spec = 4396 | SPEC_RULE_OP1 | SPEC_RULE_RETVAL;
+				spec = 4471 | SPEC_RULE_OP1 | SPEC_RULE_RETVAL;
 			} else if ((op1_info == (MAY_BE_LONG|MAY_BE_DOUBLE))) {
-				spec = 4406 | SPEC_RULE_OP1 | SPEC_RULE_RETVAL;
+				spec = 4481 | SPEC_RULE_OP1 | SPEC_RULE_RETVAL;
 			}
 			break;
 		case ZEND_POST_INC:
 			if ((res_info == MAY_BE_LONG && op1_info == MAY_BE_LONG)) {
-				spec = 4416 | SPEC_RULE_OP1;
+				spec = 4491 | SPEC_RULE_OP1;
 			} else if ((op1_info == MAY_BE_LONG)) {
-				spec = 4421 | SPEC_RULE_OP1;
+				spec = 4496 | SPEC_RULE_OP1;
 			} else if ((op1_info == (MAY_BE_LONG|MAY_BE_DOUBLE))) {
-				spec = 4426 | SPEC_RULE_OP1;
+				spec = 4501 | SPEC_RULE_OP1;
 			}
 			break;
 		case ZEND_POST_DEC:
 			if ((res_info == MAY_BE_LONG && op1_info == MAY_BE_LONG)) {
-				spec = 4431 | SPEC_RULE_OP1;
+				spec = 4506 | SPEC_RULE_OP1;
 			} else if ((op1_info == MAY_BE_LONG)) {
-				spec = 4436 | SPEC_RULE_OP1;
+				spec = 4511 | SPEC_RULE_OP1;
 			} else if ((op1_info == (MAY_BE_LONG|MAY_BE_DOUBLE))) {
-				spec = 4441 | SPEC_RULE_OP1;
+				spec = 4516 | SPEC_RULE_OP1;
+			}
+			break;
+		case ZEND_SEND_VAR_EX:
+			if ((op1_info & (MAY_BE_UNDEF|MAY_BE_REF)) == 0) {
+				spec = 4561 | SPEC_RULE_OP1 | SPEC_RULE_QUICK_ARG;
 			}
 			break;
 		case ZEND_FETCH_DIM_R:
 			if ((!(op2_info & (MAY_BE_UNDEF|MAY_BE_NULL|MAY_BE_STRING|MAY_BE_ARRAY|MAY_BE_OBJECT|MAY_BE_RESOURCE|MAY_BE_REF)))) {
-				spec = 4456 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
+				spec = 4531 | SPEC_RULE_OP1 | SPEC_RULE_OP2;
+			}
+			break;
+		case ZEND_SEND_VAR:
+			if ((op1_info & (MAY_BE_UNDEF|MAY_BE_REF)) == 0) {
+				spec = 4556 | SPEC_RULE_OP1;
 			}
 			break;
 		default:
diff --git a/Zend/zend_vm_execute.skl b/Zend/zend_vm_execute.skl
index ebc6474ae5..345d7bde7b 100644
--- a/Zend/zend_vm_execute.skl
+++ b/Zend/zend_vm_execute.skl
@@ -9,7 +9,7 @@ ZEND_API void {%EXECUTOR_NAME%}_ex(zend_execute_data *ex)
 	{%INTERNAL_LABELS%}
 
 	LOAD_OPLINE();
-	ZEND_VM_INTERRUPT_CHECK();
+	ZEND_VM_LOOP_INTERRUPT_CHECK();
 
 	while (1) {
 		{%ZEND_VM_CONTINUE_LABEL%}
diff --git a/Zend/zend_vm_gen.php b/Zend/zend_vm_gen.php
index e1041d24c1..eb5bfe9106 100644
--- a/Zend/zend_vm_gen.php
+++ b/Zend/zend_vm_gen.php
@@ -949,7 +949,7 @@ function gen_handler($f, $spec, $kind, $name, $op1, $op2, $use, $code, $lineno,
 	if ($spec &&
 	    isset($extra_spec["DIM_OBJ"]) &&
 		(($op2 == "UNUSED" && $extra_spec["DIM_OBJ"] != 1) ||
-		 ($op1 == "UNUSED" && $extra_spec["DIM_OBJ"] == 0))) {
+		 ($op1 == "UNUSED" && $extra_spec["DIM_OBJ"] != 2))) {
 	    // Skip useless handlers
 		return;
 	}
@@ -1184,7 +1184,7 @@ function gen_labels($f, $spec, $kind, $prolog, &$specs, $switch_labels = array()
 						return;
 					} else if (isset($extra_spec["DIM_OBJ"]) &&
 						(($op2 == "UNUSED" && $extra_spec["DIM_OBJ"] != 1) ||
-						 ($op1 == "UNUSED" && $extra_spec["DIM_OBJ"] == 0))) {
+						 ($op1 == "UNUSED" && $extra_spec["DIM_OBJ"] != 2))) {
 					    // Skip useless handlers
 						gen_null_label($f, $kind, $prolog);
 						$label++;
@@ -1619,8 +1619,12 @@ function gen_executor($f, $skl, $spec, $kind, $executor_name, $initializer_name)
 							out($f,"# define ZEND_VM_ENTER()           return  1\n");
 							out($f,"# define ZEND_VM_LEAVE()           return  2\n");
 							out($f,"#endif\n");
+							out($f,"#define ZEND_VM_INTERRUPT()      ZEND_VM_TAIL_CALL(zend_interrupt_helper".($spec?"_SPEC":"")."(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU));\n");
+							out($f,"#define ZEND_VM_LOOP_INTERRUPT() zend_interrupt_helper".($spec?"_SPEC":"")."(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);\n");
 							out($f,"#define ZEND_VM_DISPATCH(opcode, opline) ZEND_VM_TAIL_CALL(((opcode_handler_t)zend_vm_get_opcode_handler(opcode, opline))(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU));\n");
 							out($f,"\n");
+							out($f,"static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_interrupt_helper".($spec?"_SPEC":"")."(ZEND_OPCODE_HANDLER_ARGS);");
+							out($f,"\n");
 							break;
 						case ZEND_VM_KIND_SWITCH:
 							out($f,"\n");
@@ -1648,6 +1652,8 @@ function gen_executor($f, $skl, $spec, $kind, $executor_name, $initializer_name)
 							out($f,"#define ZEND_VM_RETURN()   return\n");
 							out($f,"#define ZEND_VM_ENTER()    execute_data = EG(current_execute_data); LOAD_OPLINE(); ZEND_VM_INTERRUPT_CHECK(); ZEND_VM_CONTINUE()\n");
 							out($f,"#define ZEND_VM_LEAVE()    ZEND_VM_CONTINUE()\n");
+							out($f,"#define ZEND_VM_INTERRUPT()              goto zend_interrupt_helper".($spec?"_SPEC":"").";\n");
+							out($f,"#define ZEND_VM_LOOP_INTERRUPT()         goto zend_interrupt_helper".($spec?"_SPEC":"").";\n");
 							out($f,"#define ZEND_VM_DISPATCH(opcode, opline) dispatch_handler = zend_vm_get_opcode_handler(opcode, opline); goto zend_vm_dispatch;\n");
 							out($f,"\n");
 							break;
@@ -1682,6 +1688,8 @@ function gen_executor($f, $skl, $spec, $kind, $executor_name, $initializer_name)
 							out($f,"#define ZEND_VM_RETURN()   return\n");
 							out($f,"#define ZEND_VM_ENTER()    execute_data = EG(current_execute_data); LOAD_OPLINE(); ZEND_VM_INTERRUPT_CHECK(); ZEND_VM_CONTINUE()\n");
 							out($f,"#define ZEND_VM_LEAVE()    ZEND_VM_CONTINUE()\n");
+							out($f,"#define ZEND_VM_INTERRUPT()              goto zend_interrupt_helper".($spec?"_SPEC":"").";\n");
+							out($f,"#define ZEND_VM_LOOP_INTERRUPT()         goto zend_interrupt_helper".($spec?"_SPEC":"").";\n");
 							out($f,"#define ZEND_VM_DISPATCH(opcode, opline) goto *(void**)(zend_vm_get_opcode_handler(opcode, opline));\n");
 							out($f,"\n");
 							break;
@@ -1782,7 +1790,7 @@ function gen_executor($f, $skl, $spec, $kind, $executor_name, $initializer_name)
 								"#else\n" .
 								$m[1]."if (EXPECTED(ret > 0)) {\n" . 
 						        $m[1]."\texecute_data = EG(current_execute_data);\n".
-								$m[1]."\tZEND_VM_INTERRUPT_CHECK();\n".
+								$m[1]."\tZEND_VM_LOOP_INTERRUPT_CHECK();\n".
 						        $m[1]."} else {\n" .
 								"# ifdef ZEND_VM_IP_GLOBAL_REG\n" .
 						        $m[1]."\topline = orig_opline;\n" .
@@ -2444,6 +2452,7 @@ function gen_vm($def, $skel) {
 		out($f,"#define ZEND_VM_RETURN()     return -1\n");
 		out($f,"#define ZEND_VM_ENTER()      return  1\n");
 		out($f,"#define ZEND_VM_LEAVE()      return  2\n");
+		out($f,"#define ZEND_VM_INTERRUPT()  return zend_interrupt_helper(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);\n");
 		out($f,"#define ZEND_VM_DISPATCH(opcode, opline) return zend_vm_get_opcode_handler(opcode, opline)(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);\n\n");
 		out($f,"\n");
 	}
diff --git a/Zend/zend_vm_opcodes.c b/Zend/zend_vm_opcodes.c
index 100106cdc5..6dd761d9cb 100644
--- a/Zend/zend_vm_opcodes.c
+++ b/Zend/zend_vm_opcodes.c
@@ -21,7 +21,7 @@
 #include <stdio.h>
 #include <zend.h>
 
-static const char *zend_vm_opcodes_names[184] = {
+static const char *zend_vm_opcodes_names[187] = {
 	"ZEND_NOP",
 	"ZEND_ADD",
 	"ZEND_SUB",
@@ -71,7 +71,7 @@ static const char *zend_vm_opcodes_names[184] = {
 	"ZEND_JMPZ_EX",
 	"ZEND_JMPNZ_EX",
 	"ZEND_CASE",
-	NULL,
+	"ZEND_CHECK_VAR",
 	"ZEND_SEND_VAR_NO_REF_EX",
 	NULL,
 	"ZEND_BOOL",
@@ -206,9 +206,12 @@ static const char *zend_vm_opcodes_names[184] = {
 	"ZEND_FETCH_CLASS_CONSTANT",
 	"ZEND_BIND_LEXICAL",
 	"ZEND_BIND_STATIC",
+	"ZEND_FETCH_THIS",
+	NULL,
+	"ZEND_ISSET_ISEMPTY_THIS",
 };
 
-static uint32_t zend_vm_opcodes_flags[184] = {
+static uint32_t zend_vm_opcodes_flags[187] = {
 	0x00000000,
 	0x00000707,
 	0x00000707,
@@ -258,7 +261,7 @@ static uint32_t zend_vm_opcodes_flags[184] = {
 	0x00002007,
 	0x00002007,
 	0x00000707,
-	0x00000000,
+	0x00000101,
 	0x00001001,
 	0x00000000,
 	0x00000007,
@@ -284,7 +287,7 @@ static uint32_t zend_vm_opcodes_flags[184] = {
 	0x00106703,
 	0x08000007,
 	0x00030107,
-	0x00000751,
+	0x00000701,
 	0x00000751,
 	0x00002003,
 	0x03000001,
@@ -324,7 +327,7 @@ static uint32_t zend_vm_opcodes_flags[184] = {
 	0x01000757,
 	0x01008773,
 	0x00030107,
-	0x00020757,
+	0x00020707,
 	0x00001003,
 	0x00001001,
 	0x01000703,
@@ -393,6 +396,9 @@ static uint32_t zend_vm_opcodes_flags[184] = {
 	0x00000373,
 	0x00100101,
 	0x00100301,
+	0x00000101,
+	0x00000000,
+	0x00000101,
 };
 
 ZEND_API const char* zend_get_opcode_name(zend_uchar opcode) {
diff --git a/Zend/zend_vm_opcodes.h b/Zend/zend_vm_opcodes.h
index 1eb54f0f00..11903abd21 100644
--- a/Zend/zend_vm_opcodes.h
+++ b/Zend/zend_vm_opcodes.h
@@ -116,6 +116,7 @@ END_EXTERN_C()
 #define ZEND_JMPZ_EX                          46
 #define ZEND_JMPNZ_EX                         47
 #define ZEND_CASE                             48
+#define ZEND_CHECK_VAR                        49
 #define ZEND_SEND_VAR_NO_REF_EX               50
 #define ZEND_BOOL                             52
 #define ZEND_FAST_CONCAT                      53
@@ -248,7 +249,9 @@ END_EXTERN_C()
 #define ZEND_FETCH_CLASS_CONSTANT            181
 #define ZEND_BIND_LEXICAL                    182
 #define ZEND_BIND_STATIC                     183
+#define ZEND_FETCH_THIS                      184
+#define ZEND_ISSET_ISEMPTY_THIS              186
 
-#define ZEND_VM_LAST_OPCODE                  183
+#define ZEND_VM_LAST_OPCODE                  186
 
 #endif
diff --git a/ext/bz2/bz2.c b/ext/bz2/bz2.c
index 359425437d..baa65b3878 100644
--- a/ext/bz2/bz2.c
+++ b/ext/bz2/bz2.c
@@ -323,7 +323,8 @@ static php_stream_wrapper_ops bzip2_stream_wops = {
 	NULL, /* unlink */
 	NULL, /* rename */
 	NULL, /* mkdir */
-	NULL  /* rmdir */
+	NULL, /* rmdir */
+	NULL
 };
 
 static php_stream_wrapper php_stream_bzip2_wrapper = {
diff --git a/ext/bz2/bz2_filter.c b/ext/bz2/bz2_filter.c
index b076f9554e..2211549fe8 100644
--- a/ext/bz2/bz2_filter.c
+++ b/ext/bz2/bz2_filter.c
@@ -379,7 +379,7 @@ static php_stream_filter *php_bz2_filter_create(const char *filtername, zval *fi
 					/* How much memory to allocate (1 - 9) x 100kb */
 					zend_long blocks = zval_get_long(tmpzval);
 					if (blocks < 1 || blocks > 9) {
-						php_error_docref(NULL, E_WARNING, "Invalid parameter given for number of blocks to allocate. (%pd)", blocks);
+						php_error_docref(NULL, E_WARNING, "Invalid parameter given for number of blocks to allocate. (" ZEND_LONG_FMT ")", blocks);
 					} else {
 						blockSize100k = (int) blocks;
 					}
@@ -389,7 +389,7 @@ static php_stream_filter *php_bz2_filter_create(const char *filtername, zval *fi
 					/* Work Factor (0 - 250) */
 					zend_long work = zval_get_long(tmpzval);
 					if (work < 0 || work > 250) {
-						php_error_docref(NULL, E_WARNING, "Invalid parameter given for work factor. (%pd)", work);
+						php_error_docref(NULL, E_WARNING, "Invalid parameter given for work factor. (" ZEND_LONG_FMT ")", work);
 					} else {
 						workFactor = (int) work;
 					}
diff --git a/ext/bz2/tests/003-mb.phpt b/ext/bz2/tests/003-mb.phpt
new file mode 100644
index 0000000000..fbc683cb72
--- /dev/null
+++ b/ext/bz2/tests/003-mb.phpt
@@ -0,0 +1,40 @@
+--TEST--
+bzread() tests
+--SKIPIF--
+<?php if (!extension_loaded("bz2")) print "skip"; ?>
+--FILE--
+<?php
+
+$fd = bzopen(dirname(__FILE__)."/003��ガラスを食�られ��.txt.bz2","r");
+var_dump(bzread());
+var_dump(bzread($fd, 1 ,0));
+var_dump(bzread($fd, 0));
+var_dump(bzread($fd, -10));
+var_dump(bzread($fd, 1));
+var_dump(bzread($fd, 2));
+var_dump(bzread($fd, 100000));
+
+echo "Done\n";
+?>
+--EXPECTF--	
+Warning: bzread() expects at least 1 parameter, 0 given in %s on line %d
+bool(false)
+
+Warning: bzread() expects at most 2 parameters, 3 given in %s on line %d
+bool(false)
+string(0) ""
+
+Warning: bzread(): length may not be negative in %s on line %d
+bool(false)
+string(1) "R"
+string(2) "is"
+string(251) "ing up from the heart of the desert
+Rising up for Jerusalem
+Rising up from the heat of the desert
+Building up Old Jerusalem
+Rising up from the heart of the desert
+Rising up for Jerusalem
+Rising up from the heat of the desert
+Heading out for Jerusalem
+"
+Done
diff --git a/ext/bz2/tests/003��ガラスを食�られ��.txt.bz2 b/ext/bz2/tests/003��ガラスを食�られ��.txt.bz2
new file mode 100644
index 0000000000..034cd4d8b7
--- /dev/null
+++ b/ext/bz2/tests/003��ガラスを食�られ��.txt.bz2
diff --git a/ext/bz2/tests/bug72447.phpt b/ext/bz2/tests/bug72447.phpt
new file mode 100644
index 0000000000..939a3c289b
--- /dev/null
+++ b/ext/bz2/tests/bug72447.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Bug #72447: Type Confusion in php_bz2_filter_create()
+--SKIPIF--
+<?php if (!extension_loaded("bz2")) print "skip"; ?>
+--FILE--
+<?php
+$input = "AAAAAAAA";
+$param = array('blocks' => $input);
+
+$fp = fopen('testfile', 'w');
+stream_filter_append($fp, 'bzip2.compress', STREAM_FILTER_WRITE, $param);
+fclose($fp);
+?>
+--EXPECTF--
+Warning: stream_filter_append(): Invalid parameter given for number of blocks to allocate. (0) in %s%ebug72447.php on line %d
diff --git a/ext/calendar/calendar.c b/ext/calendar/calendar.c
index 78d772adce..ad2332c540 100644
--- a/ext/calendar/calendar.c
+++ b/ext/calendar/calendar.c
@@ -311,7 +311,7 @@ PHP_FUNCTION(cal_info)
 
 
 	if (cal != -1 && (cal < 0 || cal >= CAL_NUM_CALS)) {
-		php_error_docref(NULL, E_WARNING, "invalid calendar ID %pd.", cal);
+		php_error_docref(NULL, E_WARNING, "invalid calendar ID " ZEND_LONG_FMT ".", cal);
 		RETURN_FALSE;
 	}
 
@@ -333,7 +333,7 @@ PHP_FUNCTION(cal_days_in_month)
 	}
 
 	if (cal < 0 || cal >= CAL_NUM_CALS) {
-		php_error_docref(NULL, E_WARNING, "invalid calendar ID %pd.", cal);
+		php_error_docref(NULL, E_WARNING, "invalid calendar ID " ZEND_LONG_FMT ".", cal);
 		RETURN_FALSE;
 	}
 
@@ -375,7 +375,7 @@ PHP_FUNCTION(cal_to_jd)
 	}
 
 	if (cal < 0 || cal >= CAL_NUM_CALS) {
-		php_error_docref(NULL, E_WARNING, "invalid calendar ID %pd.", cal);
+		php_error_docref(NULL, E_WARNING, "invalid calendar ID " ZEND_LONG_FMT ".", cal);
 		RETURN_FALSE;
 	}
 
@@ -397,7 +397,7 @@ PHP_FUNCTION(cal_from_jd)
 	}
 
 	if (cal < 0 || cal >= CAL_NUM_CALS) {
-		php_error_docref(NULL, E_WARNING, "invalid calendar ID %pd", cal);
+		php_error_docref(NULL, E_WARNING, "invalid calendar ID " ZEND_LONG_FMT "", cal);
 		RETURN_FALSE;
 	}
 	calendar = &cal_conversion_table[cal];
diff --git a/ext/com_dotnet/com_variant.c b/ext/com_dotnet/com_variant.c
index 58ba3f154c..6a5dc9dacb 100644
--- a/ext/com_dotnet/com_variant.c
+++ b/ext/com_dotnet/com_variant.c
@@ -1007,6 +1007,13 @@ PHP_FUNCTION(variant_date_from_timestamp)
 	tzset();
 	ttstamp = timestamp;
 	tmv = localtime(&ttstamp);
+#if ZEND_ENABLE_ZVAL_LONG64
+	/* Invalid after 23:59:59, December 31, 3000, UTC */
+	if (!tmv) {
+		php_error_docref(NULL, E_WARNING, "Invalid timestamp " ZEND_LONG_FMT, timestamp);
+		RETURN_FALSE;
+	}
+#endif
 	memset(&systime, 0, sizeof(systime));
 
 	systime.wDay = tmv->tm_mday;
diff --git a/ext/com_dotnet/tests/bug72498.phpt b/ext/com_dotnet/tests/bug72498.phpt
new file mode 100644
index 0000000000..e155735ba5
--- /dev/null
+++ b/ext/com_dotnet/tests/bug72498.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Bug #72498 variant_date_from_timestamp null dereference
+--SKIPIF--
+<?php # vim:ft=php
+if (!extension_loaded("com_dotnet")) print "skip COM/.Net support not present";
+if (PHP_INT_SIZE != 8) print  "skip 64-bit only";
+?>
+--FILE--
+<?php
+
+$v1 = PHP_INT_MAX;
+var_dump(variant_date_from_timestamp($v1));
+?>
+--EXPECTF--
+Warning: variant_date_from_timestamp(): Invalid timestamp %d in %sbug72498.php on line %d
+bool(false)
diff --git a/ext/curl/interface.c b/ext/curl/interface.c
index 90e2e30987..9449022119 100644
--- a/ext/curl/interface.c
+++ b/ext/curl/interface.c
@@ -167,7 +167,7 @@ static void _php_curl_close(zend_resource *rsrc);
 # define php_curl_ret(__ret) RETVAL_FALSE; return;
 #endif
 
-static int php_curl_option_str(php_curl *ch, zend_long option, const char *str, const int len, zend_bool make_copy)
+static int php_curl_option_str(php_curl *ch, zend_long option, const char *str, const size_t len, zend_bool make_copy)
 {
 	CURLcode error = CURLE_OK;
 
@@ -196,7 +196,7 @@ static int php_curl_option_str(php_curl *ch, zend_long option, const char *str,
 	return error == CURLE_OK ? SUCCESS : FAILURE;
 }
 
-static int php_curl_option_url(php_curl *ch, const char *url, const int len) /* {{{ */
+static int php_curl_option_url(php_curl *ch, const char *url, const size_t len) /* {{{ */
 {
 	/* Disable file:// if open_basedir are used */
 	if (PG(open_basedir) && *PG(open_basedir)) {
@@ -392,6 +392,10 @@ ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_close, 0)
 	ZEND_ARG_INFO(0, mh)
 ZEND_END_ARG_INFO()
 
+ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_errno, 0)
+	ZEND_ARG_INFO(0, mh)
+ZEND_END_ARG_INFO()
+
 #if LIBCURL_VERSION_NUM >= 0x070c00 /* Available since 7.12.0 */
 ZEND_BEGIN_ARG_INFO(arginfo_curl_strerror, 0)
 	ZEND_ARG_INFO(0, errornum)
@@ -400,6 +404,10 @@ ZEND_END_ARG_INFO()
 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_strerror, 0)
 	ZEND_ARG_INFO(0, errornum)
 ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_share_strerror, 0)
+	ZEND_ARG_INFO(0, errornum)
+ZEND_END_ARG_INFO()
 #endif
 
 ZEND_BEGIN_ARG_INFO(arginfo_curl_share_init, 0)
@@ -415,6 +423,10 @@ ZEND_BEGIN_ARG_INFO(arginfo_curl_share_setopt, 0)
 	ZEND_ARG_INFO(0, value)
 ZEND_END_ARG_INFO()
 
+ZEND_BEGIN_ARG_INFO(arginfo_curl_share_errno, 0)
+	ZEND_ARG_INFO(0, sh)
+ZEND_END_ARG_INFO()
+
 #if LIBCURL_VERSION_NUM >= 0x071200 /* Available since 7.18.0 */
 ZEND_BEGIN_ARG_INFO(arginfo_curl_pause, 0)
 	ZEND_ARG_INFO(0, ch)
@@ -445,6 +457,7 @@ const zend_function_entry curl_functions[] = {
 #if LIBCURL_VERSION_NUM >= 0x070c00 /* 7.12.0 */
 	PHP_FE(curl_strerror,            arginfo_curl_strerror)
 	PHP_FE(curl_multi_strerror,      arginfo_curl_multi_strerror)
+	PHP_FE(curl_share_strerror,      arginfo_curl_share_strerror)
 #endif
 #if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
 	PHP_FE(curl_reset,               arginfo_curl_reset)
@@ -464,12 +477,14 @@ const zend_function_entry curl_functions[] = {
 	PHP_FE(curl_multi_getcontent,    arginfo_curl_multi_getcontent)
 	PHP_FE(curl_multi_info_read,     arginfo_curl_multi_info_read)
 	PHP_FE(curl_multi_close,         arginfo_curl_multi_close)
+	PHP_FE(curl_multi_errno,         arginfo_curl_multi_errno)
 #if LIBCURL_VERSION_NUM >= 0x070f04 /* 7.15.4 */
 	PHP_FE(curl_multi_setopt,        arginfo_curl_multi_setopt)
 #endif
 	PHP_FE(curl_share_init,          arginfo_curl_share_init)
 	PHP_FE(curl_share_close,         arginfo_curl_share_close)
 	PHP_FE(curl_share_setopt,        arginfo_curl_share_setopt)
+	PHP_FE(curl_share_errno,         arginfo_curl_share_errno)
 	PHP_FE(curl_file_create,         arginfo_curlfile_create)
 	PHP_FE_END
 };
@@ -1322,6 +1337,9 @@ PHP_MINIT_FUNCTION(curl)
 
 #if LIBCURL_VERSION_NUM >= 0x072e00 /* Available since 7.46.0 */
 	REGISTER_CURL_CONSTANT(CURLOPT_STREAM_WEIGHT);
+	REGISTER_CURL_CONSTANT(CURLMOPT_PUSHFUNCTION);
+	REGISTER_CURL_CONSTANT(CURL_PUSH_OK);
+	REGISTER_CURL_CONSTANT(CURL_PUSH_DENY);
 #endif
 
 #if LIBCURL_VERSION_NUM >= 0x072f00 /* Available since 7.47.0 */
@@ -1838,7 +1856,7 @@ PHP_FUNCTION(curl_version)
 
 /* {{{ alloc_curl_handle
  */
-static php_curl *alloc_curl_handle()
+php_curl *alloc_curl_handle()
 {
 	php_curl *ch               = ecalloc(1, sizeof(php_curl));
 	ch->to_free                = ecalloc(1, sizeof(struct _php_curl_free));
@@ -2017,6 +2035,79 @@ PHP_FUNCTION(curl_init)
 }
 /* }}} */
 
+void _php_setup_easy_copy_handlers(php_curl *ch, php_curl *source)
+{
+	if (!Z_ISUNDEF(source->handlers->write->stream)) {
+		Z_ADDREF(source->handlers->write->stream);
+	}
+	ch->handlers->write->stream = source->handlers->write->stream;
+	ch->handlers->write->method = source->handlers->write->method;
+	if (!Z_ISUNDEF(source->handlers->read->stream)) {
+		Z_ADDREF(source->handlers->read->stream);
+	}
+	ch->handlers->read->stream  = source->handlers->read->stream;
+	ch->handlers->read->method  = source->handlers->read->method;
+	ch->handlers->write_header->method = source->handlers->write_header->method;
+	if (!Z_ISUNDEF(source->handlers->write_header->stream)) {
+		Z_ADDREF(source->handlers->write_header->stream);
+	}
+	ch->handlers->write_header->stream = source->handlers->write_header->stream;
+
+	ch->handlers->write->fp = source->handlers->write->fp;
+	ch->handlers->write_header->fp = source->handlers->write_header->fp;
+	ch->handlers->read->fp = source->handlers->read->fp;
+	ch->handlers->read->res = source->handlers->read->res;
+#if CURLOPT_PASSWDDATA != 0
+	if (!Z_ISUNDEF(source->handlers->passwd)) {
+		ZVAL_COPY(&ch->handlers->passwd, &source->handlers->passwd);
+		curl_easy_setopt(source->cp, CURLOPT_PASSWDDATA, (void *) ch);
+	}
+#endif
+	if (!Z_ISUNDEF(source->handlers->write->func_name)) {
+		ZVAL_COPY(&ch->handlers->write->func_name, &source->handlers->write->func_name);
+	}
+	if (!Z_ISUNDEF(source->handlers->read->func_name)) {
+		ZVAL_COPY(&ch->handlers->read->func_name, &source->handlers->read->func_name);
+	}
+	if (!Z_ISUNDEF(source->handlers->write_header->func_name)) {
+		ZVAL_COPY(&ch->handlers->write_header->func_name, &source->handlers->write_header->func_name);
+	}
+
+	curl_easy_setopt(ch->cp, CURLOPT_ERRORBUFFER,       ch->err.str);
+	curl_easy_setopt(ch->cp, CURLOPT_FILE,              (void *) ch);
+	curl_easy_setopt(ch->cp, CURLOPT_INFILE,            (void *) ch);
+	curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER,       (void *) ch);
+
+	if (source->handlers->progress) {
+		ch->handlers->progress = ecalloc(1, sizeof(php_curl_progress));
+		if (!Z_ISUNDEF(source->handlers->progress->func_name)) {
+			ZVAL_COPY(&ch->handlers->progress->func_name, &source->handlers->progress->func_name);
+		}
+		ch->handlers->progress->method = source->handlers->progress->method;
+		curl_easy_setopt(ch->cp, CURLOPT_PROGRESSDATA, (void *) ch);
+	}
+
+#if LIBCURL_VERSION_NUM >= 0x071500
+	if (source->handlers->fnmatch) {
+		ch->handlers->fnmatch = ecalloc(1, sizeof(php_curl_fnmatch));
+		if (!Z_ISUNDEF(source->handlers->fnmatch->func_name)) {
+			ZVAL_COPY(&ch->handlers->fnmatch->func_name, &source->handlers->fnmatch->func_name);
+		}
+		ch->handlers->fnmatch->method = source->handlers->fnmatch->method;
+		curl_easy_setopt(ch->cp, CURLOPT_FNMATCH_DATA, (void *) ch);
+	}
+#endif
+
+	efree(ch->to_free->slist);
+	efree(ch->to_free);
+	ch->to_free = source->to_free;
+	efree(ch->clone);
+	ch->clone = source->clone;
+
+	/* Keep track of cloned copies to avoid invoking curl destructors for every clone */
+	(*source->clone)++;
+}
+
 /* {{{ proto resource curl_copy_handle(resource ch)
    Copy a cURL handle along with all of it's preferences */
 PHP_FUNCTION(curl_copy_handle)
@@ -2040,79 +2131,11 @@ PHP_FUNCTION(curl_copy_handle)
 	}
 
 	dupch = alloc_curl_handle();
-
 	dupch->cp = cp;
-	Z_ADDREF_P(zid);
-	if (!Z_ISUNDEF(ch->handlers->write->stream)) {
-		Z_ADDREF(ch->handlers->write->stream);
-	}
-	dupch->handlers->write->stream = ch->handlers->write->stream;
-	dupch->handlers->write->method = ch->handlers->write->method;
-	if (!Z_ISUNDEF(ch->handlers->read->stream)) {
-		Z_ADDREF(ch->handlers->read->stream);
-	}
-	dupch->handlers->read->stream  = ch->handlers->read->stream;
-	dupch->handlers->read->method  = ch->handlers->read->method;
-	dupch->handlers->write_header->method = ch->handlers->write_header->method;
-	if (!Z_ISUNDEF(ch->handlers->write_header->stream)) {
-		Z_ADDREF(ch->handlers->write_header->stream);
-	}
-	dupch->handlers->write_header->stream = ch->handlers->write_header->stream;
-
-	dupch->handlers->write->fp = ch->handlers->write->fp;
-	dupch->handlers->write_header->fp = ch->handlers->write_header->fp;
-	dupch->handlers->read->fp = ch->handlers->read->fp;
-	dupch->handlers->read->res = ch->handlers->read->res;
-#if CURLOPT_PASSWDDATA != 0
-	if (!Z_ISUNDEF(ch->handlers->passwd)) {
-		ZVAL_COPY(&dupch->handlers->passwd, &ch->handlers->passwd);
-		curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA, (void *) dupch);
-	}
-#endif
-	if (!Z_ISUNDEF(ch->handlers->write->func_name)) {
-		ZVAL_COPY(&dupch->handlers->write->func_name, &ch->handlers->write->func_name);
-	}
-	if (!Z_ISUNDEF(ch->handlers->read->func_name)) {
-		ZVAL_COPY(&dupch->handlers->read->func_name, &ch->handlers->read->func_name);
-	}
-	if (!Z_ISUNDEF(ch->handlers->write_header->func_name)) {
-		ZVAL_COPY(&dupch->handlers->write_header->func_name, &ch->handlers->write_header->func_name);
-	}
-
-	curl_easy_setopt(dupch->cp, CURLOPT_ERRORBUFFER,       dupch->err.str);
-	curl_easy_setopt(dupch->cp, CURLOPT_FILE,              (void *) dupch);
-	curl_easy_setopt(dupch->cp, CURLOPT_INFILE,            (void *) dupch);
-	curl_easy_setopt(dupch->cp, CURLOPT_WRITEHEADER,       (void *) dupch);
-
-	if (ch->handlers->progress) {
-		dupch->handlers->progress = ecalloc(1, sizeof(php_curl_progress));
-		if (!Z_ISUNDEF(ch->handlers->progress->func_name)) {
-			ZVAL_COPY(&dupch->handlers->progress->func_name, &ch->handlers->progress->func_name);
-		}
-		dupch->handlers->progress->method = ch->handlers->progress->method;
-		curl_easy_setopt(dupch->cp, CURLOPT_PROGRESSDATA, (void *) dupch);
-	}
-
-/* Available since 7.21.0 */
-#if LIBCURL_VERSION_NUM >= 0x071500
-	if (ch->handlers->fnmatch) {
-		dupch->handlers->fnmatch = ecalloc(1, sizeof(php_curl_fnmatch));
-		if (!Z_ISUNDEF(ch->handlers->fnmatch->func_name)) {
-			ZVAL_COPY(&dupch->handlers->fnmatch->func_name, &ch->handlers->fnmatch->func_name);
-		}
-		dupch->handlers->fnmatch->method = ch->handlers->fnmatch->method;
-		curl_easy_setopt(dupch->cp, CURLOPT_FNMATCH_DATA, (void *) dupch);
-	}
-#endif
 
-	efree(dupch->to_free->slist);
-	efree(dupch->to_free);
-	dupch->to_free = ch->to_free;
-	efree(dupch->clone);
-	dupch->clone = ch->clone;
+	_php_setup_easy_copy_handlers(dupch, ch);
 
-	/* Keep track of cloned copies to avoid invoking curl destructors for every clone */
-	(*ch->clone)++;
+	Z_ADDREF_P(zid);
 
 	ZVAL_RES(return_value, zend_register_resource(dupch, le_curl));
 	dupch->res = Z_RES_P(return_value);
@@ -3354,9 +3377,7 @@ PHP_FUNCTION(curl_close)
 		return;
 	}
 
-	if (Z_REFCOUNT_P(zid) <= 2) {
-		zend_list_close(Z_RES_P(zid));
-	}
+	zend_list_close(Z_RES_P(zid));
 }
 /* }}} */
 
@@ -3381,10 +3402,12 @@ static void _php_curl_close_ex(php_curl *ch)
 	 *
 	 * Libcurl commit d021f2e8a00 fix this issue and should be part of 7.28.2
 	 */
-	curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION, curl_write_nothing);
-	curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION, curl_write_nothing);
+	if (ch->cp != NULL) {
+		curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION, curl_write_nothing);
+		curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION, curl_write_nothing);
 
-	curl_easy_cleanup(ch->cp);
+		curl_easy_cleanup(ch->cp);
+	}
 
 	/* cURL destructors should be invoked only by last curl handle */
 	if (--(*ch->clone) == 0) {
diff --git a/ext/curl/multi.c b/ext/curl/multi.c
index ab6d56c438..c802edf46d 100644
--- a/ext/curl/multi.c
+++ b/ext/curl/multi.c
@@ -49,6 +49,8 @@
 #include <unistd.h>
 #endif
 
+#define SAVE_CURLM_ERROR(__handle, __err) (__handle)->err.no = (int) __err;
+
 /* {{{ proto resource curl_multi_init(void)
    Returns a new cURL multi handle */
 PHP_FUNCTION(curl_multi_init)
@@ -61,6 +63,7 @@ PHP_FUNCTION(curl_multi_init)
 
 	mh = ecalloc(1, sizeof(php_curlm));
 	mh->multi = curl_multi_init();
+	mh->handlers = ecalloc(1, sizeof(php_curlm_handlers));
 
 	zend_llist_init(&mh->easyh, sizeof(zval), _php_curl_multi_cleanup_list, 0);
 
@@ -77,6 +80,7 @@ PHP_FUNCTION(curl_multi_add_handle)
 	php_curlm *mh;
 	php_curl  *ch;
 	zval tmp_val;
+	CURLMcode error = CURLM_OK;
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rr", &z_mh, &z_ch) == FAILURE) {
 		return;
@@ -97,7 +101,10 @@ PHP_FUNCTION(curl_multi_add_handle)
 
 	zend_llist_add_element(&mh->easyh, &tmp_val);
 
-	RETURN_LONG((zend_long)curl_multi_add_handle(mh->multi, ch->cp));
+	error = curl_multi_add_handle(mh->multi, ch->cp);
+	SAVE_CURLM_ERROR(mh, error);
+
+	RETURN_LONG((zend_long) error);
 }
 /* }}} */
 
@@ -129,6 +136,29 @@ static int curl_compare_resources( zval *z1, zval *z2 ) /* {{{ */
 }
 /* }}} */
 
+/* Used to find the php_curl resource for a given curl easy handle */
+static zval *_php_curl_multi_find_easy_handle(php_curlm *mh, CURL *easy) /* {{{ */
+{
+	php_curl 			*tmp_ch;
+	zend_llist_position pos;
+	zval				*pz_ch_temp;
+
+	for(pz_ch_temp = (zval *)zend_llist_get_first_ex(&mh->easyh, &pos); pz_ch_temp;
+		pz_ch_temp = (zval *)zend_llist_get_next_ex(&mh->easyh, &pos)) {
+
+		if ((tmp_ch = (php_curl *)zend_fetch_resource(Z_RES_P(pz_ch_temp), le_curl_name, le_curl)) == NULL) {
+			return NULL;
+		}
+
+		if (tmp_ch->cp == easy) {
+			return pz_ch_temp;
+		}
+	}
+
+	return NULL;
+}
+/* }}} */
+
 /* {{{ proto int curl_multi_remove_handle(resource mh, resource ch)
    Remove a multi handle from a set of cURL handles */
 PHP_FUNCTION(curl_multi_remove_handle)
@@ -137,6 +167,7 @@ PHP_FUNCTION(curl_multi_remove_handle)
 	zval      *z_ch;
 	php_curlm *mh;
 	php_curl  *ch;
+	CURLMcode error = CURLM_OK;
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rr", &z_mh, &z_ch) == FAILURE) {
 		return;
@@ -150,7 +181,10 @@ PHP_FUNCTION(curl_multi_remove_handle)
 		RETURN_FALSE;
 	}
 
-	RETVAL_LONG((zend_long)curl_multi_remove_handle(mh->multi, ch->cp));
+	error = curl_multi_remove_handle(mh->multi, ch->cp);
+	SAVE_CURLM_ERROR(mh, error);
+
+	RETVAL_LONG((zend_long) error);
 	zend_llist_del_element(&mh->easyh, z_ch, (int (*)(void *, void *))curl_compare_resources);
 
 }
@@ -178,6 +212,7 @@ PHP_FUNCTION(curl_multi_select)
 	int             maxfd;
 	double          timeout = 1.0;
 	struct timeval  to;
+	CURLMcode error = CURLM_OK;
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|d", &z_mh, &timeout) == FAILURE) {
 		return;
@@ -193,7 +228,9 @@ PHP_FUNCTION(curl_multi_select)
 	FD_ZERO(&writefds);
 	FD_ZERO(&exceptfds);
 
-	curl_multi_fdset(mh->multi, &readfds, &writefds, &exceptfds, &maxfd);
+	error = curl_multi_fdset(mh->multi, &readfds, &writefds, &exceptfds, &maxfd);
+	SAVE_CURLM_ERROR(mh, error);
+
 	if (maxfd == -1) {
 		RETURN_LONG(-1);
 	}
@@ -209,7 +246,7 @@ PHP_FUNCTION(curl_multi_exec)
 	zval      *z_still_running;
 	php_curlm *mh;
 	int        still_running;
-	int        result;
+	CURLMcode error = CURLM_OK;
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rz/", &z_mh, &z_still_running) == FAILURE) {
 		return;
@@ -237,10 +274,11 @@ PHP_FUNCTION(curl_multi_exec)
 
 	convert_to_long(z_still_running);
 	still_running = Z_LVAL_P(z_still_running);
-	result = curl_multi_perform(mh->multi, &still_running);
+	error = curl_multi_perform(mh->multi, &still_running);
 	ZVAL_LONG(z_still_running, still_running);
 
-	RETURN_LONG(result);
+	SAVE_CURLM_ERROR(mh, error);
+	RETURN_LONG((zend_long) error);
 }
 /* }}} */
 
@@ -304,35 +342,21 @@ PHP_FUNCTION(curl_multi_info_read)
 
 	/* find the original easy curl handle */
 	{
-		zend_llist_position pos;
-		php_curl *ch;
-		zval	*pz_ch;
-
-		/* search the list of easy handles hanging off the multi-handle */
-		for(pz_ch = (zval *)zend_llist_get_first_ex(&mh->easyh, &pos); pz_ch;
-			pz_ch = (zval *)zend_llist_get_next_ex(&mh->easyh, &pos)) {
-
-			if ((ch = (php_curl *)zend_fetch_resource(Z_RES_P(pz_ch), le_curl_name, le_curl)) == NULL) {
-				RETURN_FALSE;
-			}
-			if (ch->cp == tmp_msg->easy_handle) {
-
-				/* we are adding a reference to the underlying php_curl
-				   resource, so we need to add one to the resource's refcount
-				   in order to ensure it doesn't get destroyed when the
-				   underlying curl easy handle goes out of scope.
-				   Normally you would call zval_copy_ctor( pz_ch ), or
-				   SEPARATE_ZVAL, but those create new zvals, which is already
-				   being done in add_assoc_resource */
-				Z_ADDREF_P(pz_ch);
-
-				/* add_assoc_resource automatically creates a new zval to
-				   wrap the "resource" represented by the current pz_ch */
-
-				add_assoc_zval(return_value, "handle", pz_ch);
-
-				break;
-			}
+		zval	*pz_ch = _php_curl_multi_find_easy_handle(mh, tmp_msg->easy_handle);
+		if (pz_ch != NULL) {
+			/* we are adding a reference to the underlying php_curl
+			   resource, so we need to add one to the resource's refcount
+			   in order to ensure it doesn't get destroyed when the
+			   underlying curl easy handle goes out of scope.
+			   Normally you would call zval_copy_ctor( pz_ch ), or
+			   SEPARATE_ZVAL, but those create new zvals, which is already
+			   being done in add_assoc_resource */
+			Z_ADDREF_P(pz_ch);
+
+			/* add_assoc_resource automatically creates a new zval to
+			   wrap the "resource" represented by the current pz_ch */
+
+			add_assoc_zval(return_value, "handle", pz_ch);
 		}
 	}
 }
@@ -377,12 +401,37 @@ void _php_curl_multi_close(zend_resource *rsrc) /* {{{ */
 
 		curl_multi_cleanup(mh->multi);
 		zend_llist_clean(&mh->easyh);
+		if (mh->handlers->server_push) {
+			efree(mh->handlers->server_push);
+		}
+		if (mh->handlers) {
+			efree(mh->handlers);
+		}
 		efree(mh);
 		rsrc->ptr = NULL;
 	}
 }
 /* }}} */
 
+/* {{{ proto int curl_multi_errno(resource mh)
+         Return an integer containing the last multi curl error number */
+PHP_FUNCTION(curl_multi_errno)
+{
+	zval        *z_mh;
+	php_curlm   *mh;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &z_mh) == FAILURE) {
+		return;
+	}
+
+	if ((mh = (php_curlm *)zend_fetch_resource(Z_RES_P(z_mh), le_curl_multi_handle_name, le_curl_multi_handle)) == NULL) {
+		RETURN_FALSE;
+	}
+
+	RETURN_LONG(mh->err.no);
+}
+/* }}} */
+
 #if LIBCURL_VERSION_NUM >= 0x070c00 /* Available since 7.12.0 */
 /* {{{ proto bool curl_multi_strerror(int code)
          return string describing error code */
@@ -405,6 +454,83 @@ PHP_FUNCTION(curl_multi_strerror)
 /* }}} */
 #endif
 
+#if LIBCURL_VERSION_NUM >= 0x072C00 /* Available since 7.44.0 */
+
+static int _php_server_push_callback(CURL *parent_ch, CURL *easy, size_t num_headers, struct curl_pushheaders *push_headers, void *userp) /* {{{ */
+{
+	php_curl 				*ch;
+	php_curl 				*parent;
+	php_curlm 				*mh 			= (php_curlm *)userp;
+	size_t 					rval 			= CURL_PUSH_DENY;
+	php_curlm_server_push 	*t 				= mh->handlers->server_push;
+	zval					*pz_parent_ch 	= NULL;
+	zval 					pz_ch;
+	zval 					headers;
+	zval 					retval;
+	zend_resource 			*res;
+	char 					*header;
+	int  					error;
+	zend_fcall_info 		fci 			= empty_fcall_info;
+
+	pz_parent_ch = _php_curl_multi_find_easy_handle(mh, parent_ch);
+	if (pz_parent_ch == NULL) {
+		return rval;
+	}
+
+	parent = (php_curl*)zend_fetch_resource(Z_RES_P(pz_parent_ch), le_curl_name, le_curl);
+
+	ch = alloc_curl_handle();
+	ch->cp = easy;
+	_php_setup_easy_copy_handlers(ch, parent);
+
+	Z_ADDREF_P(pz_parent_ch);
+
+	res = zend_register_resource(ch, le_curl);
+	ZVAL_RES(&pz_ch, res);
+
+	size_t i;
+	array_init(&headers);
+	for(i=0; i<num_headers; i++) {
+		header = curl_pushheader_bynum(push_headers, i);
+		add_next_index_string(&headers, header);
+  	}
+
+	zend_fcall_info_init(&t->func_name, 0, &fci, &t->fci_cache, NULL, NULL);
+
+	zend_fcall_info_argn(
+		&fci, 3,
+		pz_parent_ch,
+		&pz_ch,
+		&headers
+	);
+
+	fci.retval = &retval;
+
+	error = zend_call_function(&fci, &t->fci_cache);
+	zend_fcall_info_args_clear(&fci, 1);
+	zval_dtor(&headers);
+
+	if (error == FAILURE) {
+		php_error_docref(NULL, E_WARNING, "Cannot call the CURLMOPT_PUSHFUNCTION");
+	} else if (!Z_ISUNDEF(retval)) {
+		if (CURL_PUSH_DENY != zval_get_long(&retval)) {
+		    rval = CURL_PUSH_OK;
+
+			/* we want to create a copy of this zval that we store in the multihandle structure element "easyh" */
+			zval tmp_val;
+			ZVAL_DUP(&tmp_val, &pz_ch);
+			zend_llist_add_element(&mh->easyh, &tmp_val);
+		} else {
+			/* libcurl will free this easy handle, avoid double free */
+			ch->cp = NULL;
+		}
+	}
+
+	return rval;
+}
+
+#endif
+
 #if LIBCURL_VERSION_NUM >= 0x070f04 /* 7.15.4 */
 static int _php_curl_multi_setopt(php_curlm *mh, zend_long option, zval *zvalue, zval *return_value) /* {{{ */
 {
@@ -426,13 +552,36 @@ static int _php_curl_multi_setopt(php_curlm *mh, zend_long option, zval *zvalue,
 #endif
 			error = curl_multi_setopt(mh->multi, option, zval_get_long(zvalue));
 			break;
+#if LIBCURL_VERSION_NUM > 0x072D00 /* Available since 7.46.0 */
+		case CURLMOPT_PUSHFUNCTION:
+			if (mh->handlers->server_push == NULL) {
+				mh->handlers->server_push = ecalloc(1, sizeof(php_curlm_server_push));
+			} else if (!Z_ISUNDEF(mh->handlers->server_push->func_name)) {
+				zval_ptr_dtor(&mh->handlers->server_push->func_name);
+				mh->handlers->server_push->fci_cache = empty_fcall_info_cache;
+			}
 
+			ZVAL_COPY(&mh->handlers->server_push->func_name, zvalue);
+			mh->handlers->server_push->method = PHP_CURL_USER;
+			if (!Z_ISUNDEF(mh->handlers->server_push->func_name)) {
+				zval_ptr_dtor(&mh->handlers->server_push->func_name);
+				mh->handlers->server_push->fci_cache = empty_fcall_info_cache;
+
+			}
+			error = curl_multi_setopt(mh->multi, option, _php_server_push_callback);
+			if (error != CURLM_OK) {
+				return 0;
+			}
+			error = curl_multi_setopt(mh->multi, CURLMOPT_PUSHDATA, mh);
+			break;
+#endif
 		default:
 			php_error_docref(NULL, E_WARNING, "Invalid curl multi configuration option");
 			error = CURLM_UNKNOWN_OPTION;
 			break;
 	}
 
+	SAVE_CURLM_ERROR(mh, error);
 	if (error != CURLM_OK) {
 		return 1;
 	} else {
diff --git a/ext/curl/php_curl.h b/ext/curl/php_curl.h
index d3a22c7c30..4d015f1525 100644
--- a/ext/curl/php_curl.h
+++ b/ext/curl/php_curl.h
@@ -66,6 +66,8 @@ extern int  le_curl_multi_handle;
 #define le_curl_multi_handle_name "cURL Multi Handle"
 extern int  le_curl_share_handle;
 #define le_curl_share_handle_name "cURL Share Handle"
+//extern int  le_curl_pushheaders;
+//#define le_curl_pushheaders "cURL Push Headers"
 
 PHP_MINIT_FUNCTION(curl);
 PHP_MSHUTDOWN_FUNCTION(curl);
@@ -90,14 +92,17 @@ PHP_FUNCTION(curl_multi_info_read);
 PHP_FUNCTION(curl_multi_init);
 PHP_FUNCTION(curl_multi_remove_handle);
 PHP_FUNCTION(curl_multi_select);
+PHP_FUNCTION(curl_multi_errno);
 
 PHP_FUNCTION(curl_share_close);
 PHP_FUNCTION(curl_share_init);
 PHP_FUNCTION(curl_share_setopt);
+PHP_FUNCTION(curl_share_errno);
 
 #if LIBCURL_VERSION_NUM >= 0x070c00 /* 7.12.0 */
 PHP_FUNCTION(curl_strerror);
 PHP_FUNCTION(curl_multi_strerror);
+PHP_FUNCTION(curl_share_strerror);
 #endif
 
 #if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
@@ -114,6 +119,7 @@ PHP_FUNCTION(curl_multi_setopt);
 #if LIBCURL_VERSION_NUM >= 0x071200 /* 7.18.0 */
 PHP_FUNCTION(curl_pause);
 #endif
+
 PHP_FUNCTION(curl_file_create);
 
 
@@ -142,7 +148,7 @@ typedef struct {
 	zval                  func_name;
 	zend_fcall_info_cache fci_cache;
 	int                   method;
-} php_curl_progress, php_curl_fnmatch;
+} php_curl_progress, php_curl_fnmatch, php_curlm_server_push;
 
 typedef struct {
 	php_curl_write    *write;
@@ -187,18 +193,31 @@ typedef struct {
 #define CURLOPT_SAFE_UPLOAD -1
 
 typedef struct {
+	php_curlm_server_push	*server_push;
+} php_curlm_handlers;
+
+typedef struct {
 	int         still_running;
 	CURLM      *multi;
 	zend_llist  easyh;
+	php_curlm_handlers	*handlers;
+	struct {
+		int no;
+	} err;
 } php_curlm;
 
 typedef struct {
 	CURLSH                   *share;
+	struct {
+		int no;
+	} err;
 } php_curlsh;
 
+php_curl *alloc_curl_handle();
 void _php_curl_cleanup_handle(php_curl *);
 void _php_curl_multi_cleanup_list(void *data);
 void _php_curl_verify_handlers(php_curl *ch, int reporterror);
+void _php_setup_easy_copy_handlers(php_curl *ch, php_curl *source);
 
 void curlfile_register_class(void);
 PHP_CURL_API extern zend_class_entry *curl_CURLFile_class;
diff --git a/ext/curl/share.c b/ext/curl/share.c
index 3806e2778b..983cc2750e 100644
--- a/ext/curl/share.c
+++ b/ext/curl/share.c
@@ -32,6 +32,8 @@
 
 #include <curl/curl.h>
 
+#define SAVE_CURLSH_ERROR(__handle, __err) (__handle)->err.no = (int) __err;
+
 /* {{{ proto void curl_share_init()
    Initialize a share curl handle */
 PHP_FUNCTION(curl_share_init)
@@ -85,6 +87,7 @@ static int _php_curl_share_setopt(php_curlsh *sh, zend_long option, zval *zvalue
 			break;
 	}
 
+	SAVE_CURLSH_ERROR(sh, error);
 	if (error != CURLSHE_OK) {
 		return 1;
 	} else {
@@ -128,6 +131,48 @@ void _php_curl_share_close(zend_resource *rsrc) /* {{{ */
 }
 /* }}} */
 
+/* {{{ proto int curl_share_errno(resource mh)
+         Return an integer containing the last share curl error number */
+PHP_FUNCTION(curl_share_errno)
+{
+	zval        *z_sh;
+	php_curlsh  *sh;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &z_sh) == FAILURE) {
+		return;
+	}
+
+	if ((sh = (php_curlsh *)zend_fetch_resource(Z_RES_P(z_sh), le_curl_share_handle_name, le_curl_share_handle)) == NULL) {
+		RETURN_FALSE;
+	}
+
+	RETURN_LONG(sh->err.no);
+}
+/* }}} */
+
+
+#if LIBCURL_VERSION_NUM >= 0x070c00 /* Available since 7.12.0 */
+/* {{{ proto bool curl_share_strerror(int code)
+         return string describing error code */
+PHP_FUNCTION(curl_share_strerror)
+{
+	zend_long code;
+	const char *str;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &code) == FAILURE) {
+		return;
+	}
+
+	str = curl_share_strerror(code);
+	if (str) {
+		RETURN_STRING(str);
+	} else {
+		RETURN_NULL();
+	}
+}
+/* }}} */
+#endif
+
 #endif
 
 /*
diff --git a/ext/curl/tests/bug72202.phpt b/ext/curl/tests/bug72202.phpt
new file mode 100644
index 0000000000..63138d9ba6
--- /dev/null
+++ b/ext/curl/tests/bug72202.phpt
@@ -0,0 +1,36 @@
+--TEST--
+Bug #72202 (curl_close doesn't close cURL handle)
+--SKIPIF--
+<?php
+if (!extension_loaded("curl")) {
+	exit("skip curl extension not loaded");
+}
+if (getenv("SKIP_ONLINE_TESTS")) {
+	die("skip online test");
+}
+?>
+--FILE--
+<?php
+$a = fopen(__FILE__, "r");
+$b = $a;
+var_dump($a, $b);
+fclose($a);
+var_dump($a, $b);
+unset($a, $b);
+
+$a = curl_init();
+$b = $a;
+var_dump($a, $b);
+curl_close($a);
+var_dump($a, $b);
+unset($a, $b);
+?>
+--EXPECTF--
+resource(%d) of type (stream)
+resource(%d) of type (stream)
+resource(%d) of type (Unknown)
+resource(%d) of type (Unknown)
+resource(%d) of type (curl)
+resource(%d) of type (curl)
+resource(%d) of type (Unknown)
+resource(%d) of type (Unknown)
diff --git a/ext/curl/tests/curl_multi_errno_strerror_001.phpt b/ext/curl/tests/curl_multi_errno_strerror_001.phpt
new file mode 100644
index 0000000000..1fcdfe9558
--- /dev/null
+++ b/ext/curl/tests/curl_multi_errno_strerror_001.phpt
@@ -0,0 +1,30 @@
+--TEST--
+curl_multi_errno and curl_multi_strerror basic test
+--SKIPIF--
+<?php
+if (!extension_loaded("curl")) {
+	    exit("skip curl extension not loaded");
+}
+$curl_version = curl_version();
+if ($curl_version['version_number'] < 0x070f04) {
+	exit("skip: test works only with curl >= 7.15.4");
+}
+?>
+--FILE--
+<?php
+
+$mh = curl_multi_init();
+$errno = curl_multi_errno($mh);
+echo $errno . PHP_EOL;
+echo curl_multi_strerror($errno) . PHP_EOL;
+
+@curl_multi_setopt($mh, -1, -1);
+$errno = curl_multi_errno($mh);
+echo $errno . PHP_EOL;
+echo curl_multi_strerror($errno) . PHP_EOL;
+?>
+--EXPECTF--
+0
+No error
+6
+Unknown option
diff --git a/ext/curl/tests/curl_share_errno_strerror_001.phpt b/ext/curl/tests/curl_share_errno_strerror_001.phpt
new file mode 100644
index 0000000000..91476cdaff
--- /dev/null
+++ b/ext/curl/tests/curl_share_errno_strerror_001.phpt
@@ -0,0 +1,30 @@
+--TEST--
+curl_share_errno and curl_share_strerror basic test
+--SKIPIF--
+<?php
+if (!extension_loaded("curl")) {
+	    exit("skip curl extension not loaded");
+}
+$curl_version = curl_version();
+if ($curl_version['version_number'] < 0x070c00) {
+	exit("skip: test works only with curl >= 7.12.0");
+}
+?>
+--FILE--
+<?php
+
+$sh = curl_share_init();
+$errno = curl_share_errno($sh);
+echo $errno . PHP_EOL;
+echo curl_share_strerror($errno) . PHP_EOL;
+
+@curl_share_setopt($sh, -1, -1);
+$errno = curl_share_errno($sh);
+echo $errno . PHP_EOL;
+echo curl_share_strerror($errno) . PHP_EOL;
+?>
+--EXPECTF--
+0
+No error
+1
+Unknown share option
diff --git a/ext/date/lib/timezonedb.h b/ext/date/lib/timezonedb.h
index 232053c4e7..bd8f4d7d9d 100644
--- a/ext/date/lib/timezonedb.h
+++ b/ext/date/lib/timezonedb.h
@@ -1,5 +1,5 @@
 /* This is a generated file, do not modify */
-const timelib_tzdb_index_entry timezonedb_idx_builtin[587] = {
+const timelib_tzdb_index_entry timezonedb_idx_builtin[589] = {
 #ifdef TIMELIB_SUPPORTS_V2DATA
 # define FOR_V2(v2,v1) v2
 #else
@@ -19,584 +19,586 @@ const timelib_tzdb_index_entry timezonedb_idx_builtin[587] = {
 	{ "Africa/Brazzaville"                , FOR_V2(0x000E39, 0x00065A) },
 	{ "Africa/Bujumbura"                  , FOR_V2(0x000EF0, 0x0006B4) },
 	{ "Africa/Cairo"                      , FOR_V2(0x000FA7, 0x00070E) },
-	{ "Africa/Casablanca"                 , FOR_V2(0x001767, 0x0009EE) },
-	{ "Africa/Ceuta"                      , FOR_V2(0x001DD0, 0x000C53) },
-	{ "Africa/Conakry"                    , FOR_V2(0x002605, 0x000F6A) },
-	{ "Africa/Dakar"                      , FOR_V2(0x0026BB, 0x000FC4) },
-	{ "Africa/Dar_es_Salaam"              , FOR_V2(0x002771, 0x00101E) },
-	{ "Africa/Djibouti"                   , FOR_V2(0x002898, 0x0010AA) },
-	{ "Africa/Douala"                     , FOR_V2(0x0029BF, 0x001136) },
-	{ "Africa/El_Aaiun"                   , FOR_V2(0x002A76, 0x001190) },
-	{ "Africa/Freetown"                   , FOR_V2(0x003035, 0x0013B6) },
-	{ "Africa/Gaborone"                   , FOR_V2(0x0030EB, 0x001410) },
-	{ "Africa/Harare"                     , FOR_V2(0x0031A2, 0x00146A) },
-	{ "Africa/Johannesburg"               , FOR_V2(0x003259, 0x0014C4) },
-	{ "Africa/Juba"                       , FOR_V2(0x003374, 0x001543) },
-	{ "Africa/Kampala"                    , FOR_V2(0x00362B, 0x00165B) },
-	{ "Africa/Khartoum"                   , FOR_V2(0x003752, 0x0016E7) },
-	{ "Africa/Kigali"                     , FOR_V2(0x003A09, 0x0017FF) },
-	{ "Africa/Kinshasa"                   , FOR_V2(0x003AC0, 0x001859) },
-	{ "Africa/Lagos"                      , FOR_V2(0x003B90, 0x0018CC) },
-	{ "Africa/Libreville"                 , FOR_V2(0x003C47, 0x001926) },
-	{ "Africa/Lome"                       , FOR_V2(0x003CFE, 0x001980) },
-	{ "Africa/Luanda"                     , FOR_V2(0x003DB4, 0x0019DA) },
-	{ "Africa/Lubumbashi"                 , FOR_V2(0x003E6B, 0x001A34) },
-	{ "Africa/Lusaka"                     , FOR_V2(0x003F3B, 0x001AA7) },
-	{ "Africa/Malabo"                     , FOR_V2(0x003FF2, 0x001B01) },
-	{ "Africa/Maputo"                     , FOR_V2(0x0040A9, 0x001B5B) },
-	{ "Africa/Maseru"                     , FOR_V2(0x004160, 0x001BB5) },
-	{ "Africa/Mbabane"                    , FOR_V2(0x00427B, 0x001C34) },
-	{ "Africa/Mogadishu"                  , FOR_V2(0x004396, 0x001CB3) },
-	{ "Africa/Monrovia"                   , FOR_V2(0x0044BD, 0x001D3F) },
-	{ "Africa/Nairobi"                    , FOR_V2(0x0045BA, 0x001DB6) },
-	{ "Africa/Ndjamena"                   , FOR_V2(0x0046E1, 0x001E42) },
-	{ "Africa/Niamey"                     , FOR_V2(0x0047CE, 0x001EB3) },
-	{ "Africa/Nouakchott"                 , FOR_V2(0x004885, 0x001F0D) },
-	{ "Africa/Ouagadougou"                , FOR_V2(0x00493B, 0x001F67) },
-	{ "Africa/Porto-Novo"                 , FOR_V2(0x0049F1, 0x001FC1) },
-	{ "Africa/Sao_Tome"                   , FOR_V2(0x004AA8, 0x00201B) },
-	{ "Africa/Timbuktu"                   , FOR_V2(0x004B5E, 0x002075) },
-	{ "Africa/Tripoli"                    , FOR_V2(0x004C14, 0x0020CF) },
-	{ "Africa/Tunis"                      , FOR_V2(0x004EAF, 0x0021DD) },
-	{ "Africa/Windhoek"                   , FOR_V2(0x005181, 0x002300) },
-	{ "America/Adak"                      , FOR_V2(0x0057BB, 0x002558) },
-	{ "America/Anchorage"                 , FOR_V2(0x006114, 0x0028D9) },
-	{ "America/Anguilla"                  , FOR_V2(0x006A83, 0x002C66) },
-	{ "America/Antigua"                   , FOR_V2(0x006B39, 0x002CC0) },
-	{ "America/Araguaina"                 , FOR_V2(0x006BEF, 0x002D1A) },
-	{ "America/Argentina/Buenos_Aires"    , FOR_V2(0x006F84, 0x002E84) },
-	{ "America/Argentina/Catamarca"       , FOR_V2(0x0073E4, 0x003043) },
-	{ "America/Argentina/ComodRivadavia"  , FOR_V2(0x007874, 0x00321D) },
-	{ "America/Argentina/Cordoba"         , FOR_V2(0x007CE9, 0x0033DC) },
-	{ "America/Argentina/Jujuy"           , FOR_V2(0x008194, 0x0035D1) },
-	{ "America/Argentina/La_Rioja"        , FOR_V2(0x008623, 0x0037A6) },
-	{ "America/Argentina/Mendoza"         , FOR_V2(0x008AB3, 0x003977) },
-	{ "America/Argentina/Rio_Gallegos"    , FOR_V2(0x008F60, 0x003B58) },
-	{ "America/Argentina/Salta"           , FOR_V2(0x0093E4, 0x003D26) },
-	{ "America/Argentina/San_Juan"        , FOR_V2(0x009853, 0x003EF1) },
-	{ "America/Argentina/San_Luis"        , FOR_V2(0x009CE3, 0x0040C2) },
-	{ "America/Argentina/Tucuman"         , FOR_V2(0x00A18F, 0x0042A1) },
-	{ "America/Argentina/Ushuaia"         , FOR_V2(0x00A62C, 0x004476) },
-	{ "America/Aruba"                     , FOR_V2(0x00AAB6, 0x00464A) },
-	{ "America/Asuncion"                  , FOR_V2(0x00AB92, 0x0046B5) },
-	{ "America/Atikokan"                  , FOR_V2(0x00B3AC, 0x0049B3) },
-	{ "America/Atka"                      , FOR_V2(0x00B532, 0x004A77) },
-	{ "America/Bahia"                     , FOR_V2(0x00BE7B, 0x004DE8) },
-	{ "America/Bahia_Banderas"            , FOR_V2(0x00C298, 0x004F80) },
-	{ "America/Barbados"                  , FOR_V2(0x00C8F8, 0x0051FE) },
-	{ "America/Belem"                     , FOR_V2(0x00CA5C, 0x00529D) },
-	{ "America/Belize"                    , FOR_V2(0x00CCC6, 0x0053A2) },
-	{ "America/Blanc-Sablon"              , FOR_V2(0x00D0A2, 0x005523) },
-	{ "America/Boa_Vista"                 , FOR_V2(0x00D1FD, 0x0055D1) },
-	{ "America/Bogota"                    , FOR_V2(0x00D494, 0x0056DF) },
-	{ "America/Boise"                     , FOR_V2(0x00D5A1, 0x00575C) },
-	{ "America/Buenos_Aires"              , FOR_V2(0x00DF30, 0x005AFB) },
-	{ "America/Cambridge_Bay"             , FOR_V2(0x00E37B, 0x005CA5) },
-	{ "America/Campo_Grande"              , FOR_V2(0x00EBCD, 0x005FDA) },
-	{ "America/Cancun"                    , FOR_V2(0x00F3CA, 0x0062CE) },
-	{ "America/Caracas"                   , FOR_V2(0x00F72A, 0x00643D) },
-	{ "America/Catamarca"                 , FOR_V2(0x00F840, 0x0064BD) },
-	{ "America/Cayenne"                   , FOR_V2(0x00FCB5, 0x00667C) },
-	{ "America/Cayman"                    , FOR_V2(0x00FD89, 0x0066E3) },
-	{ "America/Chicago"                   , FOR_V2(0x00FE60, 0x006749) },
-	{ "America/Chihuahua"                 , FOR_V2(0x010C81, 0x006C81) },
-	{ "America/Coral_Harbour"             , FOR_V2(0x0112A5, 0x006EEA) },
-	{ "America/Cordoba"                   , FOR_V2(0x01140A, 0x006F8D) },
-	{ "America/Costa_Rica"                , FOR_V2(0x01187F, 0x00714C) },
-	{ "America/Creston"                   , FOR_V2(0x0119E0, 0x0071E7) },
-	{ "America/Cuiaba"                    , FOR_V2(0x011AE7, 0x00726C) },
-	{ "America/Curacao"                   , FOR_V2(0x0122C1, 0x00754F) },
-	{ "America/Danmarkshavn"              , FOR_V2(0x01239D, 0x0075BA) },
-	{ "America/Dawson"                    , FOR_V2(0x01268D, 0x0076FC) },
-	{ "America/Dawson_Creek"              , FOR_V2(0x012EDD, 0x007A27) },
-	{ "America/Denver"                    , FOR_V2(0x01332C, 0x007BE9) },
-	{ "America/Detroit"                   , FOR_V2(0x013CE2, 0x007F88) },
-	{ "America/Dominica"                  , FOR_V2(0x0145AF, 0x0082DD) },
-	{ "America/Edmonton"                  , FOR_V2(0x014665, 0x008337) },
-	{ "America/Eirunepe"                  , FOR_V2(0x014FF0, 0x0086CF) },
-	{ "America/El_Salvador"               , FOR_V2(0x0152B7, 0x0087F9) },
-	{ "America/Ensenada"                  , FOR_V2(0x0153BD, 0x008873) },
-	{ "America/Fort_Nelson"               , FOR_V2(0x015CFD, 0x008BE1) },
-	{ "America/Fort_Wayne"                , FOR_V2(0x0165E6, 0x008F40) },
-	{ "America/Fortaleza"                 , FOR_V2(0x016C7D, 0x0091BB) },
-	{ "America/Glace_Bay"                 , FOR_V2(0x016F87, 0x009306) },
-	{ "America/Godthab"                   , FOR_V2(0x01784C, 0x009656) },
-	{ "America/Goose_Bay"                 , FOR_V2(0x017FC3, 0x009927) },
-	{ "America/Grand_Turk"                , FOR_V2(0x018C82, 0x009DF4) },
-	{ "America/Grenada"                   , FOR_V2(0x019195, 0x009FE4) },
-	{ "America/Guadeloupe"                , FOR_V2(0x01924B, 0x00A03E) },
-	{ "America/Guatemala"                 , FOR_V2(0x019301, 0x00A098) },
-	{ "America/Guayaquil"                 , FOR_V2(0x01943F, 0x00A126) },
-	{ "America/Guyana"                    , FOR_V2(0x019528, 0x00A19E) },
-	{ "America/Halifax"                   , FOR_V2(0x019642, 0x00A224) },
-	{ "America/Havana"                    , FOR_V2(0x01A3DA, 0x00A72F) },
-	{ "America/Hermosillo"                , FOR_V2(0x01AD6B, 0x00AAB3) },
-	{ "America/Indiana/Indianapolis"      , FOR_V2(0x01AF5C, 0x00AB9E) },
-	{ "America/Indiana/Knox"              , FOR_V2(0x01B60C, 0x00AE32) },
-	{ "America/Indiana/Marengo"           , FOR_V2(0x01BFB2, 0x00B1D1) },
-	{ "America/Indiana/Petersburg"        , FOR_V2(0x01C698, 0x00B477) },
-	{ "America/Indiana/Tell_City"         , FOR_V2(0x01CE30, 0x00B75A) },
-	{ "America/Indiana/Vevay"             , FOR_V2(0x01D517, 0x00BA03) },
-	{ "America/Indiana/Vincennes"         , FOR_V2(0x01DACC, 0x00BC3E) },
-	{ "America/Indiana/Winamac"           , FOR_V2(0x01E19B, 0x00BEDF) },
-	{ "America/Indianapolis"              , FOR_V2(0x01E8B8, 0x00C198) },
-	{ "America/Inuvik"                    , FOR_V2(0x01EF4F, 0x00C413) },
-	{ "America/Iqaluit"                   , FOR_V2(0x01F6F7, 0x00C6F9) },
-	{ "America/Jamaica"                   , FOR_V2(0x01FF1F, 0x00CA22) },
-	{ "America/Jujuy"                     , FOR_V2(0x020126, 0x00CAF8) },
-	{ "America/Juneau"                    , FOR_V2(0x0205AB, 0x00CCC3) },
-	{ "America/Kentucky/Louisville"       , FOR_V2(0x020F05, 0x00D048) },
-	{ "America/Kentucky/Monticello"       , FOR_V2(0x021A0C, 0x00D46C) },
-	{ "America/Knox_IN"                   , FOR_V2(0x022365, 0x00D7F0) },
-	{ "America/Kralendijk"                , FOR_V2(0x022CF6, 0x00DB7A) },
-	{ "America/La_Paz"                    , FOR_V2(0x022DD2, 0x00DBE5) },
-	{ "America/Lima"                      , FOR_V2(0x022ED1, 0x00DC5D) },
-	{ "America/Los_Angeles"               , FOR_V2(0x02307E, 0x00DD12) },
-	{ "America/Louisville"                , FOR_V2(0x023BAE, 0x00E12F) },
-	{ "America/Lower_Princes"             , FOR_V2(0x024697, 0x00E535) },
-	{ "America/Maceio"                    , FOR_V2(0x024773, 0x00E5A0) },
-	{ "America/Managua"                   , FOR_V2(0x024A83, 0x00E6DF) },
-	{ "America/Manaus"                    , FOR_V2(0x024C5E, 0x00E7AB) },
-	{ "America/Marigot"                   , FOR_V2(0x024EE1, 0x00E8B7) },
-	{ "America/Martinique"                , FOR_V2(0x024F97, 0x00E911) },
-	{ "America/Matamoros"                 , FOR_V2(0x0250A4, 0x00E98E) },
-	{ "America/Mazatlan"                  , FOR_V2(0x025676, 0x00EBE0) },
-	{ "America/Mendoza"                   , FOR_V2(0x025CD3, 0x00EE67) },
-	{ "America/Menominee"                 , FOR_V2(0x026174, 0x00F03C) },
-	{ "America/Merida"                    , FOR_V2(0x026A8A, 0x00F3AE) },
-	{ "America/Metlakatla"                , FOR_V2(0x027066, 0x00F5F6) },
-	{ "America/Mexico_City"               , FOR_V2(0x027613, 0x00F826) },
-	{ "America/Miquelon"                  , FOR_V2(0x027C7D, 0x00FA95) },
-	{ "America/Moncton"                   , FOR_V2(0x02831D, 0x00FD0C) },
-	{ "America/Monterrey"                 , FOR_V2(0x028F9C, 0x0101AF) },
-	{ "America/Montevideo"                , FOR_V2(0x029575, 0x010408) },
-	{ "America/Montreal"                  , FOR_V2(0x029B68, 0x010652) },
-	{ "America/Montserrat"                , FOR_V2(0x02A923, 0x010B53) },
-	{ "America/Nassau"                    , FOR_V2(0x02A9D9, 0x010BAD) },
-	{ "America/New_York"                  , FOR_V2(0x02B2D1, 0x010EF7) },
-	{ "America/Nipigon"                   , FOR_V2(0x02C0CA, 0x01141B) },
-	{ "America/Nome"                      , FOR_V2(0x02C94A, 0x011753) },
-	{ "America/Noronha"                   , FOR_V2(0x02D2AB, 0x011AD6) },
-	{ "America/North_Dakota/Beulah"       , FOR_V2(0x02D59F, 0x011C0B) },
-	{ "America/North_Dakota/Center"       , FOR_V2(0x02DF15, 0x011F9A) },
-	{ "America/North_Dakota/New_Salem"    , FOR_V2(0x02E88B, 0x012329) },
-	{ "America/Ojinaga"                   , FOR_V2(0x02F207, 0x0126BE) },
-	{ "America/Panama"                    , FOR_V2(0x02F82D, 0x012929) },
-	{ "America/Pangnirtung"               , FOR_V2(0x02F904, 0x01298F) },
-	{ "America/Paramaribo"                , FOR_V2(0x030166, 0x012CD1) },
-	{ "America/Phoenix"                   , FOR_V2(0x0302A6, 0x012D68) },
-	{ "America/Port-au-Prince"            , FOR_V2(0x030430, 0x012E24) },
-	{ "America/Port_of_Spain"             , FOR_V2(0x03078D, 0x012F79) },
-	{ "America/Porto_Acre"                , FOR_V2(0x030843, 0x012FD3) },
-	{ "America/Porto_Velho"               , FOR_V2(0x030ADF, 0x0130E4) },
-	{ "America/Puerto_Rico"               , FOR_V2(0x030D3F, 0x0131DF) },
-	{ "America/Rainy_River"               , FOR_V2(0x030E4A, 0x01325B) },
-	{ "America/Rankin_Inlet"              , FOR_V2(0x0316CB, 0x013594) },
-	{ "America/Recife"                    , FOR_V2(0x031E77, 0x01387F) },
-	{ "America/Regina"                    , FOR_V2(0x032165, 0x0139AE) },
-	{ "America/Resolute"                  , FOR_V2(0x032568, 0x013B51) },
-	{ "America/Rio_Branco"                , FOR_V2(0x032D15, 0x013E3D) },
-	{ "America/Rosario"                   , FOR_V2(0x032FB5, 0x013F52) },
-	{ "America/Santa_Isabel"              , FOR_V2(0x03342A, 0x014111) },
-	{ "America/Santarem"                  , FOR_V2(0x033D6A, 0x01447F) },
-	{ "America/Santiago"                  , FOR_V2(0x033FF3, 0x01458E) },
-	{ "America/Santo_Domingo"             , FOR_V2(0x0349E4, 0x014944) },
-	{ "America/Sao_Paulo"                 , FOR_V2(0x034BD9, 0x014A1B) },
-	{ "America/Scoresbysund"              , FOR_V2(0x0353FA, 0x014D33) },
-	{ "America/Shiprock"                  , FOR_V2(0x035BA8, 0x015024) },
-	{ "America/Sitka"                     , FOR_V2(0x036549, 0x0153AE) },
-	{ "America/St_Barthelemy"             , FOR_V2(0x036E96, 0x015726) },
-	{ "America/St_Johns"                  , FOR_V2(0x036F4C, 0x015780) },
-	{ "America/St_Kitts"                  , FOR_V2(0x037DCA, 0x015CE6) },
-	{ "America/St_Lucia"                  , FOR_V2(0x037E80, 0x015D40) },
-	{ "America/St_Thomas"                 , FOR_V2(0x037F36, 0x015D9A) },
-	{ "America/St_Vincent"                , FOR_V2(0x037FEC, 0x015DF4) },
-	{ "America/Swift_Current"             , FOR_V2(0x0380A2, 0x015E4E) },
-	{ "America/Tegucigalpa"               , FOR_V2(0x0382FE, 0x015F58) },
-	{ "America/Thule"                     , FOR_V2(0x038420, 0x015FDC) },
-	{ "America/Thunder_Bay"               , FOR_V2(0x038A32, 0x016226) },
-	{ "America/Tijuana"                   , FOR_V2(0x0392FB, 0x016577) },
-	{ "America/Toronto"                   , FOR_V2(0x039C5C, 0x016906) },
-	{ "America/Tortola"                   , FOR_V2(0x03AA34, 0x016E24) },
-	{ "America/Vancouver"                 , FOR_V2(0x03AAEA, 0x016E7E) },
-	{ "America/Virgin"                    , FOR_V2(0x03B664, 0x0172C1) },
-	{ "America/Whitehorse"                , FOR_V2(0x03B71A, 0x01731B) },
-	{ "America/Winnipeg"                  , FOR_V2(0x03BF6A, 0x017646) },
-	{ "America/Yakutat"                   , FOR_V2(0x03CADE, 0x017A8E) },
-	{ "America/Yellowknife"               , FOR_V2(0x03D404, 0x017DF7) },
-	{ "Antarctica/Casey"                  , FOR_V2(0x03DBE3, 0x0180F6) },
-	{ "Antarctica/Davis"                  , FOR_V2(0x03DD04, 0x01817F) },
-	{ "Antarctica/DumontDUrville"         , FOR_V2(0x03DE37, 0x01820D) },
-	{ "Antarctica/Macquarie"              , FOR_V2(0x03DF36, 0x01828E) },
-	{ "Antarctica/Mawson"                 , FOR_V2(0x03E54C, 0x0184E8) },
-	{ "Antarctica/McMurdo"                , FOR_V2(0x03E62A, 0x018556) },
-	{ "Antarctica/Palmer"                 , FOR_V2(0x03EFF8, 0x01890B) },
-	{ "Antarctica/Rothera"                , FOR_V2(0x03F7F4, 0x018C0B) },
-	{ "Antarctica/South_Pole"             , FOR_V2(0x03F8B4, 0x018C6D) },
-	{ "Antarctica/Syowa"                  , FOR_V2(0x04025C, 0x018FFC) },
-	{ "Antarctica/Troll"                  , FOR_V2(0x04031B, 0x01905C) },
-	{ "Antarctica/Vostok"                 , FOR_V2(0x0407B5, 0x01921A) },
-	{ "Arctic/Longyearbyen"               , FOR_V2(0x040875, 0x01927B) },
-	{ "Asia/Aden"                         , FOR_V2(0x04114C, 0x0195BE) },
-	{ "Asia/Almaty"                       , FOR_V2(0x041203, 0x019618) },
-	{ "Asia/Amman"                        , FOR_V2(0x0415CE, 0x0197A5) },
-	{ "Asia/Anadyr"                       , FOR_V2(0x041D2F, 0x019A60) },
-	{ "Asia/Aqtau"                        , FOR_V2(0x0421FB, 0x019C4F) },
-	{ "Asia/Aqtobe"                       , FOR_V2(0x0426A9, 0x019E56) },
-	{ "Asia/Ashgabat"                     , FOR_V2(0x042ADE, 0x01A011) },
-	{ "Asia/Ashkhabad"                    , FOR_V2(0x042D89, 0x01A133) },
-	{ "Asia/Baghdad"                      , FOR_V2(0x043034, 0x01A255) },
-	{ "Asia/Bahrain"                      , FOR_V2(0x04341C, 0x01A3DB) },
-	{ "Asia/Baku"                         , FOR_V2(0x0434F9, 0x01A446) },
-	{ "Asia/Bangkok"                      , FOR_V2(0x043A2A, 0x01A657) },
-	{ "Asia/Barnaul"                      , FOR_V2(0x043B02, 0x01A6BD) },
-	{ "Asia/Beirut"                       , FOR_V2(0x043FF5, 0x01A8B7) },
-	{ "Asia/Bishkek"                      , FOR_V2(0x044880, 0x01ABD5) },
-	{ "Asia/Brunei"                       , FOR_V2(0x044CB1, 0x01AD86) },
-	{ "Asia/Calcutta"                     , FOR_V2(0x044D86, 0x01ADED) },
-	{ "Asia/Chita"                        , FOR_V2(0x044EB5, 0x01AE77) },
-	{ "Asia/Choibalsan"                   , FOR_V2(0x0453C7, 0x01B086) },
-	{ "Asia/Chongqing"                    , FOR_V2(0x045A16, 0x01B2F2) },
-	{ "Asia/Chungking"                    , FOR_V2(0x045BC0, 0x01B3A3) },
-	{ "Asia/Colombo"                      , FOR_V2(0x045D6A, 0x01B454) },
-	{ "Asia/Dacca"                        , FOR_V2(0x045EFB, 0x01B509) },
-	{ "Asia/Damascus"                     , FOR_V2(0x04608D, 0x01B5C0) },
-	{ "Asia/Dhaka"                        , FOR_V2(0x0469A9, 0x01B915) },
-	{ "Asia/Dili"                         , FOR_V2(0x046B3B, 0x01B9CC) },
-	{ "Asia/Dubai"                        , FOR_V2(0x046C7C, 0x01BA63) },
-	{ "Asia/Dushanbe"                     , FOR_V2(0x046D33, 0x01BABD) },
-	{ "Asia/Gaza"                         , FOR_V2(0x046FA2, 0x01BBC5) },
-	{ "Asia/Harbin"                       , FOR_V2(0x0478C1, 0x01BF29) },
-	{ "Asia/Hebron"                       , FOR_V2(0x047A6B, 0x01BFDA) },
-	{ "Asia/Ho_Chi_Minh"                  , FOR_V2(0x0483A5, 0x01C347) },
-	{ "Asia/Hong_Kong"                    , FOR_V2(0x048526, 0x01C3F6) },
-	{ "Asia/Hovd"                         , FOR_V2(0x0489D7, 0x01C5C5) },
-	{ "Asia/Irkutsk"                      , FOR_V2(0x048FF7, 0x01C828) },
-	{ "Asia/Istanbul"                     , FOR_V2(0x049508, 0x01CA37) },
-	{ "Asia/Jakarta"                      , FOR_V2(0x049FCF, 0x01CE35) },
-	{ "Asia/Jayapura"                     , FOR_V2(0x04A15A, 0x01CEEF) },
-	{ "Asia/Jerusalem"                    , FOR_V2(0x04A28D, 0x01CF9E) },
-	{ "Asia/Kabul"                        , FOR_V2(0x04AB72, 0x01D2E6) },
-	{ "Asia/Kamchatka"                    , FOR_V2(0x04AC45, 0x01D348) },
-	{ "Asia/Karachi"                      , FOR_V2(0x04B100, 0x01D52E) },
-	{ "Asia/Kashgar"                      , FOR_V2(0x04B29F, 0x01D5E8) },
-	{ "Asia/Kathmandu"                    , FOR_V2(0x04B356, 0x01D642) },
-	{ "Asia/Katmandu"                     , FOR_V2(0x04B436, 0x01D6AD) },
-	{ "Asia/Khandyga"                     , FOR_V2(0x04B516, 0x01D718) },
-	{ "Asia/Kolkata"                      , FOR_V2(0x04BA6C, 0x01D94C) },
-	{ "Asia/Krasnoyarsk"                  , FOR_V2(0x04BB9B, 0x01D9D6) },
-	{ "Asia/Kuala_Lumpur"                 , FOR_V2(0x04C08A, 0x01DBD8) },
-	{ "Asia/Kuching"                      , FOR_V2(0x04C238, 0x01DCA7) },
-	{ "Asia/Kuwait"                       , FOR_V2(0x04C459, 0x01DD99) },
-	{ "Asia/Macao"                        , FOR_V2(0x04C510, 0x01DDF3) },
-	{ "Asia/Macau"                        , FOR_V2(0x04C837, 0x01DF33) },
-	{ "Asia/Magadan"                      , FOR_V2(0x04CB5E, 0x01E073) },
-	{ "Asia/Makassar"                     , FOR_V2(0x04D045, 0x01E26C) },
-	{ "Asia/Manila"                       , FOR_V2(0x04D1B2, 0x01E33F) },
-	{ "Asia/Muscat"                       , FOR_V2(0x04D327, 0x01E3DD) },
-	{ "Asia/Nicosia"                      , FOR_V2(0x04D3DE, 0x01E437) },
-	{ "Asia/Novokuznetsk"                 , FOR_V2(0x04DBCA, 0x01E724) },
-	{ "Asia/Novosibirsk"                  , FOR_V2(0x04E0C7, 0x01E929) },
-	{ "Asia/Omsk"                         , FOR_V2(0x04E5A6, 0x01EB22) },
-	{ "Asia/Oral"                         , FOR_V2(0x04EA89, 0x01ED18) },
-	{ "Asia/Phnom_Penh"                   , FOR_V2(0x04EEF0, 0x01EEED) },
-	{ "Asia/Pontianak"                    , FOR_V2(0x04EFC8, 0x01EF53) },
-	{ "Asia/Pyongyang"                    , FOR_V2(0x04F161, 0x01F01B) },
-	{ "Asia/Qatar"                        , FOR_V2(0x04F2A5, 0x01F0B2) },
-	{ "Asia/Qyzylorda"                    , FOR_V2(0x04F382, 0x01F11D) },
-	{ "Asia/Rangoon"                      , FOR_V2(0x04F7E5, 0x01F2F5) },
-	{ "Asia/Riyadh"                       , FOR_V2(0x04F90E, 0x01F37E) },
-	{ "Asia/Saigon"                       , FOR_V2(0x04F9C5, 0x01F3D8) },
-	{ "Asia/Sakhalin"                     , FOR_V2(0x04FB46, 0x01F487) },
-	{ "Asia/Samarkand"                    , FOR_V2(0x050053, 0x01F693) },
-	{ "Asia/Seoul"                        , FOR_V2(0x050323, 0x01F7D0) },
-	{ "Asia/Shanghai"                     , FOR_V2(0x05056A, 0x01F8C8) },
-	{ "Asia/Singapore"                    , FOR_V2(0x050720, 0x01F985) },
-	{ "Asia/Srednekolymsk"                , FOR_V2(0x0508D8, 0x01FA4D) },
-	{ "Asia/Taipei"                       , FOR_V2(0x050DDB, 0x01FC5D) },
-	{ "Asia/Tashkent"                     , FOR_V2(0x051107, 0x01FD9F) },
-	{ "Asia/Tbilisi"                      , FOR_V2(0x0513CD, 0x01FED7) },
-	{ "Asia/Tehran"                       , FOR_V2(0x05184F, 0x0200AA) },
-	{ "Asia/Tel_Aviv"                     , FOR_V2(0x051EE9, 0x020325) },
-	{ "Asia/Thimbu"                       , FOR_V2(0x0527CE, 0x02066D) },
-	{ "Asia/Thimphu"                      , FOR_V2(0x0528AB, 0x0206D8) },
-	{ "Asia/Tokyo"                        , FOR_V2(0x052988, 0x020743) },
-	{ "Asia/Ujung_Pandang"                , FOR_V2(0x052AF7, 0x0207DA) },
-	{ "Asia/Ulaanbaatar"                  , FOR_V2(0x052C1B, 0x020864) },
-	{ "Asia/Ulan_Bator"                   , FOR_V2(0x053225, 0x020AB1) },
-	{ "Asia/Urumqi"                       , FOR_V2(0x05381A, 0x020CE9) },
-	{ "Asia/Ust-Nera"                     , FOR_V2(0x0538DE, 0x020D50) },
-	{ "Asia/Vientiane"                    , FOR_V2(0x053E0B, 0x020F6C) },
-	{ "Asia/Vladivostok"                  , FOR_V2(0x053EE3, 0x020FD2) },
-	{ "Asia/Yakutsk"                      , FOR_V2(0x0543CD, 0x0211CE) },
-	{ "Asia/Yekaterinburg"                , FOR_V2(0x0548B6, 0x0213CA) },
-	{ "Asia/Yerevan"                      , FOR_V2(0x054E06, 0x0215F5) },
-	{ "Atlantic/Azores"                   , FOR_V2(0x05530F, 0x0217FA) },
-	{ "Atlantic/Bermuda"                  , FOR_V2(0x0560C1, 0x021D0E) },
-	{ "Atlantic/Canary"                   , FOR_V2(0x0568A1, 0x021FF4) },
-	{ "Atlantic/Cape_Verde"               , FOR_V2(0x057034, 0x0222CF) },
-	{ "Atlantic/Faeroe"                   , FOR_V2(0x05713E, 0x02234D) },
-	{ "Atlantic/Faroe"                    , FOR_V2(0x05786F, 0x0225F6) },
-	{ "Atlantic/Jan_Mayen"                , FOR_V2(0x057FA0, 0x02289F) },
-	{ "Atlantic/Madeira"                  , FOR_V2(0x058877, 0x022BE2) },
-	{ "Atlantic/Reykjavik"                , FOR_V2(0x059628, 0x0230FC) },
-	{ "Atlantic/South_Georgia"            , FOR_V2(0x059ADA, 0x0232CE) },
-	{ "Atlantic/St_Helena"                , FOR_V2(0x059B7A, 0x023312) },
-	{ "Atlantic/Stanley"                  , FOR_V2(0x059C30, 0x02336C) },
-	{ "Australia/ACT"                     , FOR_V2(0x05A11A, 0x023553) },
-	{ "Australia/Adelaide"                , FOR_V2(0x05A9D5, 0x023887) },
-	{ "Australia/Brisbane"                , FOR_V2(0x05B2AE, 0x023BC6) },
-	{ "Australia/Broken_Hill"             , FOR_V2(0x05B495, 0x023CA0) },
-	{ "Australia/Canberra"                , FOR_V2(0x05BD9F, 0x023FF1) },
-	{ "Australia/Currie"                  , FOR_V2(0x05C65A, 0x024325) },
-	{ "Australia/Darwin"                  , FOR_V2(0x05CF2B, 0x02466F) },
-	{ "Australia/Eucla"                   , FOR_V2(0x05D08C, 0x024708) },
-	{ "Australia/Hobart"                  , FOR_V2(0x05D298, 0x0247F0) },
-	{ "Australia/LHI"                     , FOR_V2(0x05DBD8, 0x024B61) },
-	{ "Australia/Lindeman"                , FOR_V2(0x05E327, 0x024E13) },
-	{ "Australia/Lord_Howe"               , FOR_V2(0x05E55C, 0x024F0E) },
-	{ "Australia/Melbourne"               , FOR_V2(0x05ECBB, 0x0251D0) },
-	{ "Australia/North"                   , FOR_V2(0x05F57E, 0x02550C) },
-	{ "Australia/NSW"                     , FOR_V2(0x05F6CD, 0x025593) },
-	{ "Australia/Perth"                   , FOR_V2(0x05FF88, 0x0258C7) },
-	{ "Australia/Queensland"              , FOR_V2(0x060191, 0x0259B2) },
-	{ "Australia/South"                   , FOR_V2(0x060361, 0x025A75) },
-	{ "Australia/Sydney"                  , FOR_V2(0x060C2B, 0x025DA5) },
-	{ "Australia/Tasmania"                , FOR_V2(0x061502, 0x0260F5) },
-	{ "Australia/Victoria"                , FOR_V2(0x061E2D, 0x026451) },
-	{ "Australia/West"                    , FOR_V2(0x0626E8, 0x026785) },
-	{ "Australia/Yancowinna"              , FOR_V2(0x0628D3, 0x026852) },
-	{ "Brazil/Acre"                       , FOR_V2(0x0631C1, 0x026B87) },
-	{ "Brazil/DeNoronha"                  , FOR_V2(0x06345D, 0x026C98) },
-	{ "Brazil/East"                       , FOR_V2(0x063741, 0x026DBD) },
-	{ "Brazil/West"                       , FOR_V2(0x063F2C, 0x02709F) },
-	{ "Canada/Atlantic"                   , FOR_V2(0x0641A0, 0x02719C) },
-	{ "Canada/Central"                    , FOR_V2(0x064F1A, 0x027689) },
-	{ "Canada/East-Saskatchewan"          , FOR_V2(0x065A71, 0x027AB4) },
-	{ "Canada/Eastern"                    , FOR_V2(0x065E5F, 0x027C42) },
-	{ "Canada/Mountain"                   , FOR_V2(0x066C1A, 0x028143) },
-	{ "Canada/Newfoundland"               , FOR_V2(0x067588, 0x0284BE) },
-	{ "Canada/Pacific"                    , FOR_V2(0x0683E4, 0x028A02) },
-	{ "Canada/Saskatchewan"               , FOR_V2(0x068F45, 0x028E2C) },
-	{ "Canada/Yukon"                      , FOR_V2(0x069333, 0x028FBA) },
-	{ "CET"                               , FOR_V2(0x069B6C, 0x0292CE) },
-	{ "Chile/Continental"                 , FOR_V2(0x06A3AE, 0x0295D7) },
-	{ "Chile/EasterIsland"                , FOR_V2(0x06AD8D, 0x02997B) },
-	{ "CST6CDT"                           , FOR_V2(0x06B64A, 0x029CB5) },
-	{ "Cuba"                              , FOR_V2(0x06BF4C, 0x02A006) },
-	{ "EET"                               , FOR_V2(0x06C8DD, 0x02A38A) },
-	{ "Egypt"                             , FOR_V2(0x06D03D, 0x02A63D) },
-	{ "Eire"                              , FOR_V2(0x06D7FD, 0x02A91D) },
-	{ "EST"                               , FOR_V2(0x06E5F0, 0x02AE3F) },
-	{ "EST5EDT"                           , FOR_V2(0x06E67B, 0x02AE83) },
-	{ "Etc/GMT"                           , FOR_V2(0x06EF7D, 0x02B1D4) },
-	{ "Etc/GMT+0"                         , FOR_V2(0x06F008, 0x02B218) },
-	{ "Etc/GMT+1"                         , FOR_V2(0x06F093, 0x02B25C) },
-	{ "Etc/GMT+10"                        , FOR_V2(0x06F126, 0x02B2A2) },
-	{ "Etc/GMT+11"                        , FOR_V2(0x06F1BD, 0x02B2E9) },
-	{ "Etc/GMT+12"                        , FOR_V2(0x06F254, 0x02B330) },
-	{ "Etc/GMT+2"                         , FOR_V2(0x06F2EB, 0x02B377) },
-	{ "Etc/GMT+3"                         , FOR_V2(0x06F37E, 0x02B3BD) },
-	{ "Etc/GMT+4"                         , FOR_V2(0x06F411, 0x02B403) },
-	{ "Etc/GMT+5"                         , FOR_V2(0x06F4A4, 0x02B449) },
-	{ "Etc/GMT+6"                         , FOR_V2(0x06F537, 0x02B48F) },
-	{ "Etc/GMT+7"                         , FOR_V2(0x06F5CA, 0x02B4D5) },
-	{ "Etc/GMT+8"                         , FOR_V2(0x06F65D, 0x02B51B) },
-	{ "Etc/GMT+9"                         , FOR_V2(0x06F6F0, 0x02B561) },
-	{ "Etc/GMT-0"                         , FOR_V2(0x06F783, 0x02B5A7) },
-	{ "Etc/GMT-1"                         , FOR_V2(0x06F80E, 0x02B5EB) },
-	{ "Etc/GMT-10"                        , FOR_V2(0x06F8A2, 0x02B631) },
-	{ "Etc/GMT-11"                        , FOR_V2(0x06F93A, 0x02B678) },
-	{ "Etc/GMT-12"                        , FOR_V2(0x06F9D2, 0x02B6BF) },
-	{ "Etc/GMT-13"                        , FOR_V2(0x06FA6A, 0x02B706) },
-	{ "Etc/GMT-14"                        , FOR_V2(0x06FB02, 0x02B74D) },
-	{ "Etc/GMT-2"                         , FOR_V2(0x06FB9A, 0x02B794) },
-	{ "Etc/GMT-3"                         , FOR_V2(0x06FC2E, 0x02B7DA) },
-	{ "Etc/GMT-4"                         , FOR_V2(0x06FCC2, 0x02B820) },
-	{ "Etc/GMT-5"                         , FOR_V2(0x06FD56, 0x02B866) },
-	{ "Etc/GMT-6"                         , FOR_V2(0x06FDEA, 0x02B8AC) },
-	{ "Etc/GMT-7"                         , FOR_V2(0x06FE7E, 0x02B8F2) },
-	{ "Etc/GMT-8"                         , FOR_V2(0x06FF12, 0x02B938) },
-	{ "Etc/GMT-9"                         , FOR_V2(0x06FFA6, 0x02B97E) },
-	{ "Etc/GMT0"                          , FOR_V2(0x07003A, 0x02B9C4) },
-	{ "Etc/Greenwich"                     , FOR_V2(0x0700C5, 0x02BA08) },
-	{ "Etc/UCT"                           , FOR_V2(0x070150, 0x02BA4C) },
-	{ "Etc/Universal"                     , FOR_V2(0x0701DB, 0x02BA90) },
-	{ "Etc/UTC"                           , FOR_V2(0x070266, 0x02BAD4) },
-	{ "Etc/Zulu"                          , FOR_V2(0x0702F1, 0x02BB18) },
-	{ "Europe/Amsterdam"                  , FOR_V2(0x07037C, 0x02BB5C) },
-	{ "Europe/Andorra"                    , FOR_V2(0x070F07, 0x02BFAB) },
-	{ "Europe/Astrakhan"                  , FOR_V2(0x0715EA, 0x02C238) },
-	{ "Europe/Athens"                     , FOR_V2(0x071AA7, 0x02C41F) },
-	{ "Europe/Belfast"                    , FOR_V2(0x072392, 0x02C773) },
-	{ "Europe/Belgrade"                   , FOR_V2(0x073205, 0x02CCBB) },
-	{ "Europe/Berlin"                     , FOR_V2(0x0739B6, 0x02CF95) },
-	{ "Europe/Bratislava"                 , FOR_V2(0x0742F5, 0x02D310) },
-	{ "Europe/Brussels"                   , FOR_V2(0x074BE1, 0x02D653) },
-	{ "Europe/Bucharest"                  , FOR_V2(0x075787, 0x02DA9B) },
-	{ "Europe/Budapest"                   , FOR_V2(0x076040, 0x02DDD6) },
-	{ "Europe/Busingen"                   , FOR_V2(0x0769B1, 0x02E150) },
-	{ "Europe/Chisinau"                   , FOR_V2(0x077143, 0x02E418) },
-	{ "Europe/Copenhagen"                 , FOR_V2(0x077ADC, 0x02E7BC) },
-	{ "Europe/Dublin"                     , FOR_V2(0x078358, 0x02EAD7) },
-	{ "Europe/Gibraltar"                  , FOR_V2(0x07914B, 0x02EFF9) },
-	{ "Europe/Guernsey"                   , FOR_V2(0x079D4C, 0x02F461) },
-	{ "Europe/Helsinki"                   , FOR_V2(0x07ABBF, 0x02F9A9) },
-	{ "Europe/Isle_of_Man"                , FOR_V2(0x07B340, 0x02FC70) },
-	{ "Europe/Istanbul"                   , FOR_V2(0x07C1B3, 0x0301B8) },
-	{ "Europe/Jersey"                     , FOR_V2(0x07CC7A, 0x0305B6) },
-	{ "Europe/Kaliningrad"                , FOR_V2(0x07DAED, 0x030AFE) },
-	{ "Europe/Kiev"                       , FOR_V2(0x07E11B, 0x030D7F) },
-	{ "Europe/Lisbon"                     , FOR_V2(0x07E96C, 0x0310B2) },
-	{ "Europe/Ljubljana"                  , FOR_V2(0x07F708, 0x0315C6) },
-	{ "Europe/London"                     , FOR_V2(0x07FEB9, 0x0318A0) },
-	{ "Europe/Luxembourg"                 , FOR_V2(0x080D2C, 0x031DE8) },
-	{ "Europe/Madrid"                     , FOR_V2(0x0818D6, 0x032243) },
-	{ "Europe/Malta"                      , FOR_V2(0x08232D, 0x032622) },
-	{ "Europe/Mariehamn"                  , FOR_V2(0x082D7E, 0x0329EC) },
-	{ "Europe/Minsk"                      , FOR_V2(0x0834FF, 0x032CB3) },
-	{ "Europe/Monaco"                     , FOR_V2(0x083A63, 0x032ED7) },
-	{ "Europe/Moscow"                     , FOR_V2(0x0845F8, 0x033323) },
-	{ "Europe/Nicosia"                    , FOR_V2(0x084C10, 0x03359B) },
-	{ "Europe/Oslo"                       , FOR_V2(0x0853FC, 0x033888) },
-	{ "Europe/Paris"                      , FOR_V2(0x085CD3, 0x033BCB) },
-	{ "Europe/Podgorica"                  , FOR_V2(0x08687A, 0x034022) },
-	{ "Europe/Prague"                     , FOR_V2(0x08702B, 0x0342FC) },
-	{ "Europe/Riga"                       , FOR_V2(0x087917, 0x03463F) },
-	{ "Europe/Rome"                       , FOR_V2(0x0881DE, 0x034995) },
-	{ "Europe/Samara"                     , FOR_V2(0x088C60, 0x034D69) },
-	{ "Europe/San_Marino"                 , FOR_V2(0x0891D7, 0x034FAF) },
-	{ "Europe/Sarajevo"                   , FOR_V2(0x089C59, 0x035383) },
-	{ "Europe/Simferopol"                 , FOR_V2(0x08A40A, 0x03565D) },
-	{ "Europe/Skopje"                     , FOR_V2(0x08A9F7, 0x0358BF) },
-	{ "Europe/Sofia"                      , FOR_V2(0x08B1A8, 0x035B99) },
-	{ "Europe/Stockholm"                  , FOR_V2(0x08BA06, 0x035EB2) },
-	{ "Europe/Tallinn"                    , FOR_V2(0x08C190, 0x036172) },
-	{ "Europe/Tirane"                     , FOR_V2(0x08CA27, 0x0364B8) },
-	{ "Europe/Tiraspol"                   , FOR_V2(0x08D265, 0x0367C3) },
-	{ "Europe/Ulyanovsk"                  , FOR_V2(0x08DBFE, 0x036B67) },
-	{ "Europe/Uzhgorod"                   , FOR_V2(0x08E10F, 0x036D74) },
-	{ "Europe/Vaduz"                      , FOR_V2(0x08E95A, 0x03709C) },
-	{ "Europe/Vatican"                    , FOR_V2(0x08F0E4, 0x03735C) },
-	{ "Europe/Vienna"                     , FOR_V2(0x08FB66, 0x037730) },
-	{ "Europe/Vilnius"                    , FOR_V2(0x09042F, 0x037A6E) },
-	{ "Europe/Volgograd"                  , FOR_V2(0x090CD2, 0x037DBE) },
-	{ "Europe/Warsaw"                     , FOR_V2(0x09122D, 0x037FFB) },
-	{ "Europe/Zagreb"                     , FOR_V2(0x091CCA, 0x0383ED) },
-	{ "Europe/Zaporozhye"                 , FOR_V2(0x09247B, 0x0386C7) },
-	{ "Europe/Zurich"                     , FOR_V2(0x092CF4, 0x038A19) },
-	{ "Factory"                           , FOR_V2(0x09347E, 0x038CD9) },
-	{ "GB"                                , FOR_V2(0x093592, 0x038D4A) },
-	{ "GB-Eire"                           , FOR_V2(0x094405, 0x039292) },
-	{ "GMT"                               , FOR_V2(0x095278, 0x0397DA) },
-	{ "GMT+0"                             , FOR_V2(0x095303, 0x03981E) },
-	{ "GMT-0"                             , FOR_V2(0x09538E, 0x039862) },
-	{ "GMT0"                              , FOR_V2(0x095419, 0x0398A6) },
-	{ "Greenwich"                         , FOR_V2(0x0954A4, 0x0398EA) },
-	{ "Hongkong"                          , FOR_V2(0x09552F, 0x03992E) },
-	{ "HST"                               , FOR_V2(0x0959E0, 0x039AFD) },
-	{ "Iceland"                           , FOR_V2(0x095A6C, 0x039B41) },
-	{ "Indian/Antananarivo"               , FOR_V2(0x095F1E, 0x039D13) },
-	{ "Indian/Chagos"                     , FOR_V2(0x096045, 0x039D9F) },
-	{ "Indian/Christmas"                  , FOR_V2(0x09611A, 0x039E06) },
-	{ "Indian/Cocos"                      , FOR_V2(0x0961BB, 0x039E4A) },
-	{ "Indian/Comoro"                     , FOR_V2(0x09625F, 0x039E8E) },
-	{ "Indian/Kerguelen"                  , FOR_V2(0x096386, 0x039F1A) },
-	{ "Indian/Mahe"                       , FOR_V2(0x09643D, 0x039F74) },
-	{ "Indian/Maldives"                   , FOR_V2(0x0964F4, 0x039FCE) },
-	{ "Indian/Mauritius"                  , FOR_V2(0x0965CC, 0x03A034) },
-	{ "Indian/Mayotte"                    , FOR_V2(0x0966D5, 0x03A0AF) },
-	{ "Indian/Reunion"                    , FOR_V2(0x0967FC, 0x03A13B) },
-	{ "Iran"                              , FOR_V2(0x0968B3, 0x03A195) },
-	{ "Israel"                            , FOR_V2(0x096F4D, 0x03A410) },
-	{ "Jamaica"                           , FOR_V2(0x097832, 0x03A758) },
-	{ "Japan"                             , FOR_V2(0x097A39, 0x03A82E) },
-	{ "Kwajalein"                         , FOR_V2(0x097BA8, 0x03A8C5) },
-	{ "Libya"                             , FOR_V2(0x097CA1, 0x03A939) },
-	{ "MET"                               , FOR_V2(0x097F3C, 0x03AA47) },
-	{ "Mexico/BajaNorte"                  , FOR_V2(0x09877E, 0x03AD50) },
-	{ "Mexico/BajaSur"                    , FOR_V2(0x0990BE, 0x03B0BE) },
-	{ "Mexico/General"                    , FOR_V2(0x0996E6, 0x03B310) },
-	{ "MST"                               , FOR_V2(0x099D44, 0x03B573) },
-	{ "MST7MDT"                           , FOR_V2(0x099DCF, 0x03B5B7) },
-	{ "Navajo"                            , FOR_V2(0x09A6D1, 0x03B908) },
-	{ "NZ"                                , FOR_V2(0x09B072, 0x03BC92) },
-	{ "NZ-CHAT"                           , FOR_V2(0x09BA1A, 0x03C021) },
-	{ "Pacific/Apia"                      , FOR_V2(0x09C22F, 0x03C316) },
-	{ "Pacific/Auckland"                  , FOR_V2(0x09C689, 0x03C4BF) },
-	{ "Pacific/Bougainville"              , FOR_V2(0x09D049, 0x03C866) },
-	{ "Pacific/Chatham"                   , FOR_V2(0x09D179, 0x03C8EF) },
-	{ "Pacific/Chuuk"                     , FOR_V2(0x09D99D, 0x03CBF3) },
-	{ "Pacific/Easter"                    , FOR_V2(0x09DA51, 0x03CC47) },
-	{ "Pacific/Efate"                     , FOR_V2(0x09E31B, 0x03CF8E) },
-	{ "Pacific/Enderbury"                 , FOR_V2(0x09E505, 0x03D059) },
-	{ "Pacific/Fakaofo"                   , FOR_V2(0x09E606, 0x03D0D8) },
-	{ "Pacific/Fiji"                      , FOR_V2(0x09E6D7, 0x03D13A) },
-	{ "Pacific/Funafuti"                  , FOR_V2(0x09EB14, 0x03D2D2) },
-	{ "Pacific/Galapagos"                 , FOR_V2(0x09EBB6, 0x03D316) },
-	{ "Pacific/Gambier"                   , FOR_V2(0x09ECA6, 0x03D393) },
-	{ "Pacific/Guadalcanal"               , FOR_V2(0x09ED6E, 0x03D3FD) },
-	{ "Pacific/Guam"                      , FOR_V2(0x09EE26, 0x03D457) },
-	{ "Pacific/Honolulu"                  , FOR_V2(0x09EF13, 0x03D4BE) },
-	{ "Pacific/Johnston"                  , FOR_V2(0x09F039, 0x03D546) },
-	{ "Pacific/Kiritimati"                , FOR_V2(0x09F167, 0x03D5D6) },
-	{ "Pacific/Kosrae"                    , FOR_V2(0x09F265, 0x03D652) },
-	{ "Pacific/Kwajalein"                 , FOR_V2(0x09F35D, 0x03D6C8) },
-	{ "Pacific/Majuro"                    , FOR_V2(0x09F45F, 0x03D745) },
-	{ "Pacific/Marquesas"                 , FOR_V2(0x09F54D, 0x03D7C4) },
-	{ "Pacific/Midway"                    , FOR_V2(0x09F61A, 0x03D830) },
-	{ "Pacific/Nauru"                     , FOR_V2(0x09F744, 0x03D8C2) },
-	{ "Pacific/Niue"                      , FOR_V2(0x09F84E, 0x03D93F) },
-	{ "Pacific/Norfolk"                   , FOR_V2(0x09F93C, 0x03D9AE) },
-	{ "Pacific/Noumea"                    , FOR_V2(0x09FA69, 0x03DA38) },
-	{ "Pacific/Pago_Pago"                 , FOR_V2(0x09FBAF, 0x03DACD) },
-	{ "Pacific/Palau"                     , FOR_V2(0x09FCCB, 0x03DB51) },
-	{ "Pacific/Pitcairn"                  , FOR_V2(0x09FD6C, 0x03DB95) },
-	{ "Pacific/Pohnpei"                   , FOR_V2(0x09FE43, 0x03DBFB) },
-	{ "Pacific/Ponape"                    , FOR_V2(0x09FEF6, 0x03DC4E) },
-	{ "Pacific/Port_Moresby"              , FOR_V2(0x09FF9B, 0x03DC93) },
-	{ "Pacific/Rarotonga"                 , FOR_V2(0x0A0070, 0x03DCF4) },
-	{ "Pacific/Saipan"                    , FOR_V2(0x0A02BA, 0x03DDE1) },
-	{ "Pacific/Samoa"                     , FOR_V2(0x0A03A7, 0x03DE48) },
-	{ "Pacific/Tahiti"                    , FOR_V2(0x0A04C3, 0x03DECC) },
-	{ "Pacific/Tarawa"                    , FOR_V2(0x0A058C, 0x03DF36) },
-	{ "Pacific/Tongatapu"                 , FOR_V2(0x0A0640, 0x03DF8A) },
-	{ "Pacific/Truk"                      , FOR_V2(0x0A079F, 0x03E027) },
-	{ "Pacific/Wake"                      , FOR_V2(0x0A0844, 0x03E06C) },
-	{ "Pacific/Wallis"                    , FOR_V2(0x0A08F4, 0x03E0BC) },
-	{ "Pacific/Yap"                       , FOR_V2(0x0A0996, 0x03E100) },
-	{ "Poland"                            , FOR_V2(0x0A0A3B, 0x03E145) },
-	{ "Portugal"                          , FOR_V2(0x0A14D8, 0x03E537) },
-	{ "PRC"                               , FOR_V2(0x0A2261, 0x03EA38) },
-	{ "PST8PDT"                           , FOR_V2(0x0A240B, 0x03EAE9) },
-	{ "ROC"                               , FOR_V2(0x0A2D0D, 0x03EE3A) },
-	{ "ROK"                               , FOR_V2(0x0A3039, 0x03EF7C) },
-	{ "Singapore"                         , FOR_V2(0x0A3280, 0x03F074) },
-	{ "Turkey"                            , FOR_V2(0x0A3438, 0x03F13C) },
-	{ "UCT"                               , FOR_V2(0x0A3EFF, 0x03F53A) },
-	{ "Universal"                         , FOR_V2(0x0A3F8A, 0x03F57E) },
-	{ "US/Alaska"                         , FOR_V2(0x0A4015, 0x03F5C2) },
-	{ "US/Aleutian"                       , FOR_V2(0x0A4971, 0x03F93C) },
-	{ "US/Arizona"                        , FOR_V2(0x0A52BA, 0x03FCAD) },
-	{ "US/Central"                        , FOR_V2(0x0A5427, 0x03FD4C) },
-	{ "US/East-Indiana"                   , FOR_V2(0x0A6234, 0x040270) },
-	{ "US/Eastern"                        , FOR_V2(0x0A68CB, 0x0404EB) },
-	{ "US/Hawaii"                         , FOR_V2(0x0A76B0, 0x0409FB) },
-	{ "US/Indiana-Starke"                 , FOR_V2(0x0A77D0, 0x040A7D) },
-	{ "US/Michigan"                       , FOR_V2(0x0A8161, 0x040E07) },
-	{ "US/Mountain"                       , FOR_V2(0x0A8A15, 0x041143) },
-	{ "US/Pacific"                        , FOR_V2(0x0A93B6, 0x0414CD) },
-	{ "US/Pacific-New"                    , FOR_V2(0x0A9EDF, 0x0418E3) },
-	{ "US/Samoa"                          , FOR_V2(0x0AAA08, 0x041CF9) },
-	{ "UTC"                               , FOR_V2(0x0AAB24, 0x041D7D) },
-	{ "W-SU"                              , FOR_V2(0x0AABAF, 0x041DC1) },
-	{ "WET"                               , FOR_V2(0x0AB1B3, 0x042025) },
-	{ "Zulu"                              , FOR_V2(0x0AB910, 0x0422D8) },
+	{ "Africa/Casablanca"                 , FOR_V2(0x001C6A, 0x000AE8) },
+	{ "Africa/Ceuta"                      , FOR_V2(0x0022D3, 0x000D4D) },
+	{ "Africa/Conakry"                    , FOR_V2(0x002B08, 0x001064) },
+	{ "Africa/Dakar"                      , FOR_V2(0x002BBE, 0x0010BE) },
+	{ "Africa/Dar_es_Salaam"              , FOR_V2(0x002C74, 0x001118) },
+	{ "Africa/Djibouti"                   , FOR_V2(0x002D9B, 0x0011A4) },
+	{ "Africa/Douala"                     , FOR_V2(0x002EC2, 0x001230) },
+	{ "Africa/El_Aaiun"                   , FOR_V2(0x002F79, 0x00128A) },
+	{ "Africa/Freetown"                   , FOR_V2(0x003538, 0x0014B0) },
+	{ "Africa/Gaborone"                   , FOR_V2(0x0035EE, 0x00150A) },
+	{ "Africa/Harare"                     , FOR_V2(0x0036A5, 0x001564) },
+	{ "Africa/Johannesburg"               , FOR_V2(0x00375C, 0x0015BE) },
+	{ "Africa/Juba"                       , FOR_V2(0x003877, 0x00163D) },
+	{ "Africa/Kampala"                    , FOR_V2(0x003B2E, 0x001755) },
+	{ "Africa/Khartoum"                   , FOR_V2(0x003C55, 0x0017E1) },
+	{ "Africa/Kigali"                     , FOR_V2(0x003F0C, 0x0018F9) },
+	{ "Africa/Kinshasa"                   , FOR_V2(0x003FC3, 0x001953) },
+	{ "Africa/Lagos"                      , FOR_V2(0x004093, 0x0019C6) },
+	{ "Africa/Libreville"                 , FOR_V2(0x00414A, 0x001A20) },
+	{ "Africa/Lome"                       , FOR_V2(0x004201, 0x001A7A) },
+	{ "Africa/Luanda"                     , FOR_V2(0x0042B7, 0x001AD4) },
+	{ "Africa/Lubumbashi"                 , FOR_V2(0x00436E, 0x001B2E) },
+	{ "Africa/Lusaka"                     , FOR_V2(0x00443E, 0x001BA1) },
+	{ "Africa/Malabo"                     , FOR_V2(0x0044F5, 0x001BFB) },
+	{ "Africa/Maputo"                     , FOR_V2(0x0045AC, 0x001C55) },
+	{ "Africa/Maseru"                     , FOR_V2(0x004663, 0x001CAF) },
+	{ "Africa/Mbabane"                    , FOR_V2(0x00477E, 0x001D2E) },
+	{ "Africa/Mogadishu"                  , FOR_V2(0x004899, 0x001DAD) },
+	{ "Africa/Monrovia"                   , FOR_V2(0x0049C0, 0x001E39) },
+	{ "Africa/Nairobi"                    , FOR_V2(0x004ABD, 0x001EB0) },
+	{ "Africa/Ndjamena"                   , FOR_V2(0x004BE4, 0x001F3C) },
+	{ "Africa/Niamey"                     , FOR_V2(0x004CD1, 0x001FAD) },
+	{ "Africa/Nouakchott"                 , FOR_V2(0x004D88, 0x002007) },
+	{ "Africa/Ouagadougou"                , FOR_V2(0x004E3E, 0x002061) },
+	{ "Africa/Porto-Novo"                 , FOR_V2(0x004EF4, 0x0020BB) },
+	{ "Africa/Sao_Tome"                   , FOR_V2(0x004FAB, 0x002115) },
+	{ "Africa/Timbuktu"                   , FOR_V2(0x005061, 0x00216F) },
+	{ "Africa/Tripoli"                    , FOR_V2(0x005117, 0x0021C9) },
+	{ "Africa/Tunis"                      , FOR_V2(0x0053B2, 0x0022D7) },
+	{ "Africa/Windhoek"                   , FOR_V2(0x005684, 0x0023FA) },
+	{ "America/Adak"                      , FOR_V2(0x005CBE, 0x002652) },
+	{ "America/Anchorage"                 , FOR_V2(0x006617, 0x0029D3) },
+	{ "America/Anguilla"                  , FOR_V2(0x006F86, 0x002D60) },
+	{ "America/Antigua"                   , FOR_V2(0x00703C, 0x002DBA) },
+	{ "America/Araguaina"                 , FOR_V2(0x0070F2, 0x002E14) },
+	{ "America/Argentina/Buenos_Aires"    , FOR_V2(0x007487, 0x002F7E) },
+	{ "America/Argentina/Catamarca"       , FOR_V2(0x0078E7, 0x00313D) },
+	{ "America/Argentina/ComodRivadavia"  , FOR_V2(0x007D77, 0x003317) },
+	{ "America/Argentina/Cordoba"         , FOR_V2(0x0081EC, 0x0034D6) },
+	{ "America/Argentina/Jujuy"           , FOR_V2(0x008697, 0x0036CB) },
+	{ "America/Argentina/La_Rioja"        , FOR_V2(0x008B26, 0x0038A0) },
+	{ "America/Argentina/Mendoza"         , FOR_V2(0x008FB6, 0x003A71) },
+	{ "America/Argentina/Rio_Gallegos"    , FOR_V2(0x009463, 0x003C52) },
+	{ "America/Argentina/Salta"           , FOR_V2(0x0098E7, 0x003E20) },
+	{ "America/Argentina/San_Juan"        , FOR_V2(0x009D56, 0x003FEB) },
+	{ "America/Argentina/San_Luis"        , FOR_V2(0x00A1E6, 0x0041BC) },
+	{ "America/Argentina/Tucuman"         , FOR_V2(0x00A692, 0x00439B) },
+	{ "America/Argentina/Ushuaia"         , FOR_V2(0x00AB2F, 0x004570) },
+	{ "America/Aruba"                     , FOR_V2(0x00AFB9, 0x004744) },
+	{ "America/Asuncion"                  , FOR_V2(0x00B095, 0x0047AF) },
+	{ "America/Atikokan"                  , FOR_V2(0x00B8AF, 0x004AAD) },
+	{ "America/Atka"                      , FOR_V2(0x00BA35, 0x004B71) },
+	{ "America/Bahia"                     , FOR_V2(0x00C37E, 0x004EE2) },
+	{ "America/Bahia_Banderas"            , FOR_V2(0x00C79B, 0x00507A) },
+	{ "America/Barbados"                  , FOR_V2(0x00CDFB, 0x0052F8) },
+	{ "America/Belem"                     , FOR_V2(0x00CF5F, 0x005397) },
+	{ "America/Belize"                    , FOR_V2(0x00D1C9, 0x00549C) },
+	{ "America/Blanc-Sablon"              , FOR_V2(0x00D5A5, 0x00561D) },
+	{ "America/Boa_Vista"                 , FOR_V2(0x00D700, 0x0056CB) },
+	{ "America/Bogota"                    , FOR_V2(0x00D997, 0x0057D9) },
+	{ "America/Boise"                     , FOR_V2(0x00DAA4, 0x005856) },
+	{ "America/Buenos_Aires"              , FOR_V2(0x00E433, 0x005BF5) },
+	{ "America/Cambridge_Bay"             , FOR_V2(0x00E87E, 0x005D9F) },
+	{ "America/Campo_Grande"              , FOR_V2(0x00F0D0, 0x0060D4) },
+	{ "America/Cancun"                    , FOR_V2(0x00F8CD, 0x0063C8) },
+	{ "America/Caracas"                   , FOR_V2(0x00FC2D, 0x006537) },
+	{ "America/Catamarca"                 , FOR_V2(0x00FD3E, 0x0065B4) },
+	{ "America/Cayenne"                   , FOR_V2(0x0101B3, 0x006773) },
+	{ "America/Cayman"                    , FOR_V2(0x010287, 0x0067DA) },
+	{ "America/Chicago"                   , FOR_V2(0x01035E, 0x006840) },
+	{ "America/Chihuahua"                 , FOR_V2(0x01117F, 0x006D78) },
+	{ "America/Coral_Harbour"             , FOR_V2(0x0117A3, 0x006FE1) },
+	{ "America/Cordoba"                   , FOR_V2(0x011908, 0x007084) },
+	{ "America/Costa_Rica"                , FOR_V2(0x011D7D, 0x007243) },
+	{ "America/Creston"                   , FOR_V2(0x011EDE, 0x0072DE) },
+	{ "America/Cuiaba"                    , FOR_V2(0x011FE5, 0x007363) },
+	{ "America/Curacao"                   , FOR_V2(0x0127BF, 0x007646) },
+	{ "America/Danmarkshavn"              , FOR_V2(0x01289B, 0x0076B1) },
+	{ "America/Dawson"                    , FOR_V2(0x012B8B, 0x0077F3) },
+	{ "America/Dawson_Creek"              , FOR_V2(0x0133DB, 0x007B1E) },
+	{ "America/Denver"                    , FOR_V2(0x01382A, 0x007CE0) },
+	{ "America/Detroit"                   , FOR_V2(0x0141E0, 0x00807F) },
+	{ "America/Dominica"                  , FOR_V2(0x014AAD, 0x0083D4) },
+	{ "America/Edmonton"                  , FOR_V2(0x014B63, 0x00842E) },
+	{ "America/Eirunepe"                  , FOR_V2(0x0154EE, 0x0087C6) },
+	{ "America/El_Salvador"               , FOR_V2(0x0157B5, 0x0088F0) },
+	{ "America/Ensenada"                  , FOR_V2(0x0158BB, 0x00896A) },
+	{ "America/Fort_Nelson"               , FOR_V2(0x0161FB, 0x008CD8) },
+	{ "America/Fort_Wayne"                , FOR_V2(0x016AE4, 0x009037) },
+	{ "America/Fortaleza"                 , FOR_V2(0x01717B, 0x0092B2) },
+	{ "America/Glace_Bay"                 , FOR_V2(0x017485, 0x0093FD) },
+	{ "America/Godthab"                   , FOR_V2(0x017D4A, 0x00974D) },
+	{ "America/Goose_Bay"                 , FOR_V2(0x0184C1, 0x009A1E) },
+	{ "America/Grand_Turk"                , FOR_V2(0x019180, 0x009EEB) },
+	{ "America/Grenada"                   , FOR_V2(0x019693, 0x00A0DB) },
+	{ "America/Guadeloupe"                , FOR_V2(0x019749, 0x00A135) },
+	{ "America/Guatemala"                 , FOR_V2(0x0197FF, 0x00A18F) },
+	{ "America/Guayaquil"                 , FOR_V2(0x01993D, 0x00A21D) },
+	{ "America/Guyana"                    , FOR_V2(0x019A26, 0x00A295) },
+	{ "America/Halifax"                   , FOR_V2(0x019B40, 0x00A31B) },
+	{ "America/Havana"                    , FOR_V2(0x01A8D8, 0x00A826) },
+	{ "America/Hermosillo"                , FOR_V2(0x01B269, 0x00ABAA) },
+	{ "America/Indiana/Indianapolis"      , FOR_V2(0x01B45A, 0x00AC95) },
+	{ "America/Indiana/Knox"              , FOR_V2(0x01BB0A, 0x00AF29) },
+	{ "America/Indiana/Marengo"           , FOR_V2(0x01C4B0, 0x00B2C8) },
+	{ "America/Indiana/Petersburg"        , FOR_V2(0x01CB96, 0x00B56E) },
+	{ "America/Indiana/Tell_City"         , FOR_V2(0x01D32E, 0x00B851) },
+	{ "America/Indiana/Vevay"             , FOR_V2(0x01DA15, 0x00BAFA) },
+	{ "America/Indiana/Vincennes"         , FOR_V2(0x01DFCA, 0x00BD35) },
+	{ "America/Indiana/Winamac"           , FOR_V2(0x01E699, 0x00BFD6) },
+	{ "America/Indianapolis"              , FOR_V2(0x01EDB6, 0x00C28F) },
+	{ "America/Inuvik"                    , FOR_V2(0x01F44D, 0x00C50A) },
+	{ "America/Iqaluit"                   , FOR_V2(0x01FBF5, 0x00C7F0) },
+	{ "America/Jamaica"                   , FOR_V2(0x02041D, 0x00CB19) },
+	{ "America/Jujuy"                     , FOR_V2(0x020624, 0x00CBEF) },
+	{ "America/Juneau"                    , FOR_V2(0x020AA9, 0x00CDBA) },
+	{ "America/Kentucky/Louisville"       , FOR_V2(0x021403, 0x00D13F) },
+	{ "America/Kentucky/Monticello"       , FOR_V2(0x021F0A, 0x00D563) },
+	{ "America/Knox_IN"                   , FOR_V2(0x022863, 0x00D8E7) },
+	{ "America/Kralendijk"                , FOR_V2(0x0231F4, 0x00DC71) },
+	{ "America/La_Paz"                    , FOR_V2(0x0232D0, 0x00DCDC) },
+	{ "America/Lima"                      , FOR_V2(0x0233CF, 0x00DD54) },
+	{ "America/Los_Angeles"               , FOR_V2(0x02357C, 0x00DE09) },
+	{ "America/Louisville"                , FOR_V2(0x0240AC, 0x00E226) },
+	{ "America/Lower_Princes"             , FOR_V2(0x024B95, 0x00E62C) },
+	{ "America/Maceio"                    , FOR_V2(0x024C71, 0x00E697) },
+	{ "America/Managua"                   , FOR_V2(0x024F81, 0x00E7D6) },
+	{ "America/Manaus"                    , FOR_V2(0x02515C, 0x00E8A2) },
+	{ "America/Marigot"                   , FOR_V2(0x0253DF, 0x00E9AE) },
+	{ "America/Martinique"                , FOR_V2(0x025495, 0x00EA08) },
+	{ "America/Matamoros"                 , FOR_V2(0x0255A2, 0x00EA85) },
+	{ "America/Mazatlan"                  , FOR_V2(0x025B74, 0x00ECD7) },
+	{ "America/Mendoza"                   , FOR_V2(0x0261D1, 0x00EF5E) },
+	{ "America/Menominee"                 , FOR_V2(0x026672, 0x00F133) },
+	{ "America/Merida"                    , FOR_V2(0x026F88, 0x00F4A5) },
+	{ "America/Metlakatla"                , FOR_V2(0x027564, 0x00F6ED) },
+	{ "America/Mexico_City"               , FOR_V2(0x027B11, 0x00F91D) },
+	{ "America/Miquelon"                  , FOR_V2(0x02817B, 0x00FB8C) },
+	{ "America/Moncton"                   , FOR_V2(0x02881B, 0x00FE03) },
+	{ "America/Monterrey"                 , FOR_V2(0x02949A, 0x0102A6) },
+	{ "America/Montevideo"                , FOR_V2(0x029A73, 0x0104FF) },
+	{ "America/Montreal"                  , FOR_V2(0x02A066, 0x010749) },
+	{ "America/Montserrat"                , FOR_V2(0x02AE21, 0x010C4A) },
+	{ "America/Nassau"                    , FOR_V2(0x02AED7, 0x010CA4) },
+	{ "America/New_York"                  , FOR_V2(0x02B7CF, 0x010FEE) },
+	{ "America/Nipigon"                   , FOR_V2(0x02C5C8, 0x011512) },
+	{ "America/Nome"                      , FOR_V2(0x02CE48, 0x01184A) },
+	{ "America/Noronha"                   , FOR_V2(0x02D7A9, 0x011BCD) },
+	{ "America/North_Dakota/Beulah"       , FOR_V2(0x02DA9D, 0x011D02) },
+	{ "America/North_Dakota/Center"       , FOR_V2(0x02E413, 0x012091) },
+	{ "America/North_Dakota/New_Salem"    , FOR_V2(0x02ED89, 0x012420) },
+	{ "America/Ojinaga"                   , FOR_V2(0x02F705, 0x0127B5) },
+	{ "America/Panama"                    , FOR_V2(0x02FD2B, 0x012A20) },
+	{ "America/Pangnirtung"               , FOR_V2(0x02FE02, 0x012A86) },
+	{ "America/Paramaribo"                , FOR_V2(0x030664, 0x012DC8) },
+	{ "America/Phoenix"                   , FOR_V2(0x0307A4, 0x012E5F) },
+	{ "America/Port-au-Prince"            , FOR_V2(0x03092E, 0x012F1B) },
+	{ "America/Port_of_Spain"             , FOR_V2(0x030C8B, 0x013070) },
+	{ "America/Porto_Acre"                , FOR_V2(0x030D41, 0x0130CA) },
+	{ "America/Porto_Velho"               , FOR_V2(0x030FDD, 0x0131DB) },
+	{ "America/Puerto_Rico"               , FOR_V2(0x03123D, 0x0132D6) },
+	{ "America/Rainy_River"               , FOR_V2(0x031348, 0x013352) },
+	{ "America/Rankin_Inlet"              , FOR_V2(0x031BC9, 0x01368B) },
+	{ "America/Recife"                    , FOR_V2(0x032375, 0x013976) },
+	{ "America/Regina"                    , FOR_V2(0x032663, 0x013AA5) },
+	{ "America/Resolute"                  , FOR_V2(0x032A66, 0x013C48) },
+	{ "America/Rio_Branco"                , FOR_V2(0x033213, 0x013F34) },
+	{ "America/Rosario"                   , FOR_V2(0x0334B3, 0x014049) },
+	{ "America/Santa_Isabel"              , FOR_V2(0x033928, 0x014208) },
+	{ "America/Santarem"                  , FOR_V2(0x034268, 0x014576) },
+	{ "America/Santiago"                  , FOR_V2(0x0344F1, 0x014685) },
+	{ "America/Santo_Domingo"             , FOR_V2(0x034EE2, 0x014A3B) },
+	{ "America/Sao_Paulo"                 , FOR_V2(0x0350D7, 0x014B12) },
+	{ "America/Scoresbysund"              , FOR_V2(0x0358F8, 0x014E2A) },
+	{ "America/Shiprock"                  , FOR_V2(0x0360A6, 0x01511B) },
+	{ "America/Sitka"                     , FOR_V2(0x036A47, 0x0154A5) },
+	{ "America/St_Barthelemy"             , FOR_V2(0x037394, 0x01581D) },
+	{ "America/St_Johns"                  , FOR_V2(0x03744A, 0x015877) },
+	{ "America/St_Kitts"                  , FOR_V2(0x0382C8, 0x015DDD) },
+	{ "America/St_Lucia"                  , FOR_V2(0x03837E, 0x015E37) },
+	{ "America/St_Thomas"                 , FOR_V2(0x038434, 0x015E91) },
+	{ "America/St_Vincent"                , FOR_V2(0x0384EA, 0x015EEB) },
+	{ "America/Swift_Current"             , FOR_V2(0x0385A0, 0x015F45) },
+	{ "America/Tegucigalpa"               , FOR_V2(0x0387FC, 0x01604F) },
+	{ "America/Thule"                     , FOR_V2(0x03891E, 0x0160D3) },
+	{ "America/Thunder_Bay"               , FOR_V2(0x038F30, 0x01631D) },
+	{ "America/Tijuana"                   , FOR_V2(0x0397F9, 0x01666E) },
+	{ "America/Toronto"                   , FOR_V2(0x03A15A, 0x0169FD) },
+	{ "America/Tortola"                   , FOR_V2(0x03AF32, 0x016F1B) },
+	{ "America/Vancouver"                 , FOR_V2(0x03AFE8, 0x016F75) },
+	{ "America/Virgin"                    , FOR_V2(0x03BB62, 0x0173B8) },
+	{ "America/Whitehorse"                , FOR_V2(0x03BC18, 0x017412) },
+	{ "America/Winnipeg"                  , FOR_V2(0x03C468, 0x01773D) },
+	{ "America/Yakutat"                   , FOR_V2(0x03CFDC, 0x017B85) },
+	{ "America/Yellowknife"               , FOR_V2(0x03D902, 0x017EEE) },
+	{ "Antarctica/Casey"                  , FOR_V2(0x03E0E1, 0x0181ED) },
+	{ "Antarctica/Davis"                  , FOR_V2(0x03E202, 0x018276) },
+	{ "Antarctica/DumontDUrville"         , FOR_V2(0x03E335, 0x018304) },
+	{ "Antarctica/Macquarie"              , FOR_V2(0x03E434, 0x018385) },
+	{ "Antarctica/Mawson"                 , FOR_V2(0x03EA4A, 0x0185DF) },
+	{ "Antarctica/McMurdo"                , FOR_V2(0x03EB28, 0x01864D) },
+	{ "Antarctica/Palmer"                 , FOR_V2(0x03F4F6, 0x018A02) },
+	{ "Antarctica/Rothera"                , FOR_V2(0x03FCF2, 0x018D02) },
+	{ "Antarctica/South_Pole"             , FOR_V2(0x03FDB2, 0x018D64) },
+	{ "Antarctica/Syowa"                  , FOR_V2(0x04075A, 0x0190F3) },
+	{ "Antarctica/Troll"                  , FOR_V2(0x040819, 0x019153) },
+	{ "Antarctica/Vostok"                 , FOR_V2(0x040CB3, 0x019311) },
+	{ "Arctic/Longyearbyen"               , FOR_V2(0x040D73, 0x019372) },
+	{ "Asia/Aden"                         , FOR_V2(0x04164A, 0x0196B5) },
+	{ "Asia/Almaty"                       , FOR_V2(0x041701, 0x01970F) },
+	{ "Asia/Amman"                        , FOR_V2(0x041B2B, 0x0198C7) },
+	{ "Asia/Anadyr"                       , FOR_V2(0x04228C, 0x019B82) },
+	{ "Asia/Aqtau"                        , FOR_V2(0x042758, 0x019D71) },
+	{ "Asia/Aqtobe"                       , FOR_V2(0x042B89, 0x019F39) },
+	{ "Asia/Ashgabat"                     , FOR_V2(0x042FB9, 0x01A0EF) },
+	{ "Asia/Ashkhabad"                    , FOR_V2(0x043264, 0x01A211) },
+	{ "Asia/Baghdad"                      , FOR_V2(0x04350F, 0x01A333) },
+	{ "Asia/Bahrain"                      , FOR_V2(0x0438F7, 0x01A4B9) },
+	{ "Asia/Baku"                         , FOR_V2(0x0439D4, 0x01A524) },
+	{ "Asia/Bangkok"                      , FOR_V2(0x043F33, 0x01A74A) },
+	{ "Asia/Barnaul"                      , FOR_V2(0x04400B, 0x01A7B0) },
+	{ "Asia/Beirut"                       , FOR_V2(0x04450C, 0x01A9AF) },
+	{ "Asia/Bishkek"                      , FOR_V2(0x044D97, 0x01ACCD) },
+	{ "Asia/Brunei"                       , FOR_V2(0x0451C8, 0x01AE7E) },
+	{ "Asia/Calcutta"                     , FOR_V2(0x04529D, 0x01AEE5) },
+	{ "Asia/Chita"                        , FOR_V2(0x0453CC, 0x01AF6F) },
+	{ "Asia/Choibalsan"                   , FOR_V2(0x0458DE, 0x01B17E) },
+	{ "Asia/Chongqing"                    , FOR_V2(0x045F2D, 0x01B3EA) },
+	{ "Asia/Chungking"                    , FOR_V2(0x0460D7, 0x01B49B) },
+	{ "Asia/Colombo"                      , FOR_V2(0x046281, 0x01B54C) },
+	{ "Asia/Dacca"                        , FOR_V2(0x046412, 0x01B601) },
+	{ "Asia/Damascus"                     , FOR_V2(0x0465A4, 0x01B6B8) },
+	{ "Asia/Dhaka"                        , FOR_V2(0x046EC0, 0x01BA0D) },
+	{ "Asia/Dili"                         , FOR_V2(0x047052, 0x01BAC4) },
+	{ "Asia/Dubai"                        , FOR_V2(0x047193, 0x01BB5B) },
+	{ "Asia/Dushanbe"                     , FOR_V2(0x04724A, 0x01BBB5) },
+	{ "Asia/Gaza"                         , FOR_V2(0x0474B9, 0x01BCBD) },
+	{ "Asia/Harbin"                       , FOR_V2(0x047DD8, 0x01C021) },
+	{ "Asia/Hebron"                       , FOR_V2(0x047F82, 0x01C0D2) },
+	{ "Asia/Ho_Chi_Minh"                  , FOR_V2(0x0488BC, 0x01C43F) },
+	{ "Asia/Hong_Kong"                    , FOR_V2(0x048A3D, 0x01C4EE) },
+	{ "Asia/Hovd"                         , FOR_V2(0x048EEE, 0x01C6BD) },
+	{ "Asia/Irkutsk"                      , FOR_V2(0x04950E, 0x01C920) },
+	{ "Asia/Istanbul"                     , FOR_V2(0x049A1F, 0x01CB2F) },
+	{ "Asia/Jakarta"                      , FOR_V2(0x04A4E6, 0x01CF2D) },
+	{ "Asia/Jayapura"                     , FOR_V2(0x04A671, 0x01CFE7) },
+	{ "Asia/Jerusalem"                    , FOR_V2(0x04A7A4, 0x01D096) },
+	{ "Asia/Kabul"                        , FOR_V2(0x04B089, 0x01D3DE) },
+	{ "Asia/Kamchatka"                    , FOR_V2(0x04B15C, 0x01D440) },
+	{ "Asia/Karachi"                      , FOR_V2(0x04B617, 0x01D626) },
+	{ "Asia/Kashgar"                      , FOR_V2(0x04B7B6, 0x01D6E0) },
+	{ "Asia/Kathmandu"                    , FOR_V2(0x04B86D, 0x01D73A) },
+	{ "Asia/Katmandu"                     , FOR_V2(0x04B94D, 0x01D7A5) },
+	{ "Asia/Khandyga"                     , FOR_V2(0x04BA2D, 0x01D810) },
+	{ "Asia/Kolkata"                      , FOR_V2(0x04BF83, 0x01DA44) },
+	{ "Asia/Krasnoyarsk"                  , FOR_V2(0x04C0B2, 0x01DACE) },
+	{ "Asia/Kuala_Lumpur"                 , FOR_V2(0x04C5A1, 0x01DCD0) },
+	{ "Asia/Kuching"                      , FOR_V2(0x04C74F, 0x01DD9F) },
+	{ "Asia/Kuwait"                       , FOR_V2(0x04C970, 0x01DE91) },
+	{ "Asia/Macao"                        , FOR_V2(0x04CA27, 0x01DEEB) },
+	{ "Asia/Macau"                        , FOR_V2(0x04CD4E, 0x01E02B) },
+	{ "Asia/Magadan"                      , FOR_V2(0x04D075, 0x01E16B) },
+	{ "Asia/Makassar"                     , FOR_V2(0x04D56A, 0x01E369) },
+	{ "Asia/Manila"                       , FOR_V2(0x04D6D7, 0x01E43C) },
+	{ "Asia/Muscat"                       , FOR_V2(0x04D84C, 0x01E4DA) },
+	{ "Asia/Nicosia"                      , FOR_V2(0x04D903, 0x01E534) },
+	{ "Asia/Novokuznetsk"                 , FOR_V2(0x04E0EF, 0x01E821) },
+	{ "Asia/Novosibirsk"                  , FOR_V2(0x04E5EC, 0x01EA26) },
+	{ "Asia/Omsk"                         , FOR_V2(0x04EAC4, 0x01EC18) },
+	{ "Asia/Oral"                         , FOR_V2(0x04EFA7, 0x01EE0E) },
+	{ "Asia/Phnom_Penh"                   , FOR_V2(0x04F3C9, 0x01EFBE) },
+	{ "Asia/Pontianak"                    , FOR_V2(0x04F4A1, 0x01F024) },
+	{ "Asia/Pyongyang"                    , FOR_V2(0x04F63A, 0x01F0EC) },
+	{ "Asia/Qatar"                        , FOR_V2(0x04F77E, 0x01F183) },
+	{ "Asia/Qyzylorda"                    , FOR_V2(0x04F85B, 0x01F1EE) },
+	{ "Asia/Rangoon"                      , FOR_V2(0x04FC9B, 0x01F3B4) },
+	{ "Asia/Riyadh"                       , FOR_V2(0x04FDC4, 0x01F43D) },
+	{ "Asia/Saigon"                       , FOR_V2(0x04FE7B, 0x01F497) },
+	{ "Asia/Sakhalin"                     , FOR_V2(0x04FFFC, 0x01F546) },
+	{ "Asia/Samarkand"                    , FOR_V2(0x050509, 0x01F752) },
+	{ "Asia/Seoul"                        , FOR_V2(0x0507D9, 0x01F88F) },
+	{ "Asia/Shanghai"                     , FOR_V2(0x050A20, 0x01F987) },
+	{ "Asia/Singapore"                    , FOR_V2(0x050BD6, 0x01FA44) },
+	{ "Asia/Srednekolymsk"                , FOR_V2(0x050D8E, 0x01FB0C) },
+	{ "Asia/Taipei"                       , FOR_V2(0x051291, 0x01FD1C) },
+	{ "Asia/Tashkent"                     , FOR_V2(0x0515BD, 0x01FE5E) },
+	{ "Asia/Tbilisi"                      , FOR_V2(0x051883, 0x01FF96) },
+	{ "Asia/Tehran"                       , FOR_V2(0x051D05, 0x020169) },
+	{ "Asia/Tel_Aviv"                     , FOR_V2(0x05239F, 0x0203E4) },
+	{ "Asia/Thimbu"                       , FOR_V2(0x052C84, 0x02072C) },
+	{ "Asia/Thimphu"                      , FOR_V2(0x052D61, 0x020797) },
+	{ "Asia/Tokyo"                        , FOR_V2(0x052E3E, 0x020802) },
+	{ "Asia/Tomsk"                        , FOR_V2(0x052FAD, 0x020899) },
+	{ "Asia/Ujung_Pandang"                , FOR_V2(0x0534AE, 0x020A98) },
+	{ "Asia/Ulaanbaatar"                  , FOR_V2(0x0535D2, 0x020B22) },
+	{ "Asia/Ulan_Bator"                   , FOR_V2(0x053BDC, 0x020D6F) },
+	{ "Asia/Urumqi"                       , FOR_V2(0x0541D1, 0x020FA7) },
+	{ "Asia/Ust-Nera"                     , FOR_V2(0x054295, 0x02100E) },
+	{ "Asia/Vientiane"                    , FOR_V2(0x0547C2, 0x02122A) },
+	{ "Asia/Vladivostok"                  , FOR_V2(0x05489A, 0x021290) },
+	{ "Asia/Yakutsk"                      , FOR_V2(0x054D84, 0x02148C) },
+	{ "Asia/Yekaterinburg"                , FOR_V2(0x05526D, 0x021688) },
+	{ "Asia/Yerevan"                      , FOR_V2(0x05579D, 0x0218A3) },
+	{ "Atlantic/Azores"                   , FOR_V2(0x055CA4, 0x021AA5) },
+	{ "Atlantic/Bermuda"                  , FOR_V2(0x056A56, 0x021FB9) },
+	{ "Atlantic/Canary"                   , FOR_V2(0x057236, 0x02229F) },
+	{ "Atlantic/Cape_Verde"               , FOR_V2(0x0579C9, 0x02257A) },
+	{ "Atlantic/Faeroe"                   , FOR_V2(0x057AD3, 0x0225F8) },
+	{ "Atlantic/Faroe"                    , FOR_V2(0x058204, 0x0228A1) },
+	{ "Atlantic/Jan_Mayen"                , FOR_V2(0x058935, 0x022B4A) },
+	{ "Atlantic/Madeira"                  , FOR_V2(0x05920C, 0x022E8D) },
+	{ "Atlantic/Reykjavik"                , FOR_V2(0x059FBD, 0x0233A7) },
+	{ "Atlantic/South_Georgia"            , FOR_V2(0x05A46F, 0x023579) },
+	{ "Atlantic/St_Helena"                , FOR_V2(0x05A50F, 0x0235BD) },
+	{ "Atlantic/Stanley"                  , FOR_V2(0x05A5C5, 0x023617) },
+	{ "Australia/ACT"                     , FOR_V2(0x05AAAF, 0x0237FE) },
+	{ "Australia/Adelaide"                , FOR_V2(0x05B36A, 0x023B32) },
+	{ "Australia/Brisbane"                , FOR_V2(0x05BC43, 0x023E71) },
+	{ "Australia/Broken_Hill"             , FOR_V2(0x05BE2A, 0x023F4B) },
+	{ "Australia/Canberra"                , FOR_V2(0x05C734, 0x02429C) },
+	{ "Australia/Currie"                  , FOR_V2(0x05CFEF, 0x0245D0) },
+	{ "Australia/Darwin"                  , FOR_V2(0x05D8C0, 0x02491A) },
+	{ "Australia/Eucla"                   , FOR_V2(0x05DA21, 0x0249B3) },
+	{ "Australia/Hobart"                  , FOR_V2(0x05DC2D, 0x024A9B) },
+	{ "Australia/LHI"                     , FOR_V2(0x05E56D, 0x024E0C) },
+	{ "Australia/Lindeman"                , FOR_V2(0x05ECBC, 0x0250BE) },
+	{ "Australia/Lord_Howe"               , FOR_V2(0x05EEF1, 0x0251B9) },
+	{ "Australia/Melbourne"               , FOR_V2(0x05F650, 0x02547B) },
+	{ "Australia/North"                   , FOR_V2(0x05FF13, 0x0257B7) },
+	{ "Australia/NSW"                     , FOR_V2(0x060062, 0x02583E) },
+	{ "Australia/Perth"                   , FOR_V2(0x06091D, 0x025B72) },
+	{ "Australia/Queensland"              , FOR_V2(0x060B26, 0x025C5D) },
+	{ "Australia/South"                   , FOR_V2(0x060CF6, 0x025D20) },
+	{ "Australia/Sydney"                  , FOR_V2(0x0615C0, 0x026050) },
+	{ "Australia/Tasmania"                , FOR_V2(0x061E97, 0x0263A0) },
+	{ "Australia/Victoria"                , FOR_V2(0x0627C2, 0x0266FC) },
+	{ "Australia/West"                    , FOR_V2(0x06307D, 0x026A30) },
+	{ "Australia/Yancowinna"              , FOR_V2(0x063268, 0x026AFD) },
+	{ "Brazil/Acre"                       , FOR_V2(0x063B56, 0x026E32) },
+	{ "Brazil/DeNoronha"                  , FOR_V2(0x063DF2, 0x026F43) },
+	{ "Brazil/East"                       , FOR_V2(0x0640D6, 0x027068) },
+	{ "Brazil/West"                       , FOR_V2(0x0648C1, 0x02734A) },
+	{ "Canada/Atlantic"                   , FOR_V2(0x064B35, 0x027447) },
+	{ "Canada/Central"                    , FOR_V2(0x0658AF, 0x027934) },
+	{ "Canada/East-Saskatchewan"          , FOR_V2(0x066406, 0x027D5F) },
+	{ "Canada/Eastern"                    , FOR_V2(0x0667F4, 0x027EED) },
+	{ "Canada/Mountain"                   , FOR_V2(0x0675AF, 0x0283EE) },
+	{ "Canada/Newfoundland"               , FOR_V2(0x067F1D, 0x028769) },
+	{ "Canada/Pacific"                    , FOR_V2(0x068D79, 0x028CAD) },
+	{ "Canada/Saskatchewan"               , FOR_V2(0x0698DA, 0x0290D7) },
+	{ "Canada/Yukon"                      , FOR_V2(0x069CC8, 0x029265) },
+	{ "CET"                               , FOR_V2(0x06A501, 0x029579) },
+	{ "Chile/Continental"                 , FOR_V2(0x06AD43, 0x029882) },
+	{ "Chile/EasterIsland"                , FOR_V2(0x06B722, 0x029C26) },
+	{ "CST6CDT"                           , FOR_V2(0x06BFDF, 0x029F60) },
+	{ "Cuba"                              , FOR_V2(0x06C8E1, 0x02A2B1) },
+	{ "EET"                               , FOR_V2(0x06D272, 0x02A635) },
+	{ "Egypt"                             , FOR_V2(0x06D9D2, 0x02A8E8) },
+	{ "Eire"                              , FOR_V2(0x06E695, 0x02ACC2) },
+	{ "EST"                               , FOR_V2(0x06F488, 0x02B1E4) },
+	{ "EST5EDT"                           , FOR_V2(0x06F513, 0x02B228) },
+	{ "Etc/GMT"                           , FOR_V2(0x06FE15, 0x02B579) },
+	{ "Etc/GMT+0"                         , FOR_V2(0x06FEA0, 0x02B5BD) },
+	{ "Etc/GMT+1"                         , FOR_V2(0x06FF2B, 0x02B601) },
+	{ "Etc/GMT+10"                        , FOR_V2(0x06FFD1, 0x02B651) },
+	{ "Etc/GMT+11"                        , FOR_V2(0x07007B, 0x02B6A2) },
+	{ "Etc/GMT+12"                        , FOR_V2(0x070125, 0x02B6F3) },
+	{ "Etc/GMT+2"                         , FOR_V2(0x0701CF, 0x02B744) },
+	{ "Etc/GMT+3"                         , FOR_V2(0x070275, 0x02B794) },
+	{ "Etc/GMT+4"                         , FOR_V2(0x07031B, 0x02B7E4) },
+	{ "Etc/GMT+5"                         , FOR_V2(0x0703C1, 0x02B834) },
+	{ "Etc/GMT+6"                         , FOR_V2(0x070467, 0x02B884) },
+	{ "Etc/GMT+7"                         , FOR_V2(0x07050D, 0x02B8D4) },
+	{ "Etc/GMT+8"                         , FOR_V2(0x0705B3, 0x02B924) },
+	{ "Etc/GMT+9"                         , FOR_V2(0x070659, 0x02B974) },
+	{ "Etc/GMT-0"                         , FOR_V2(0x0706FF, 0x02B9C4) },
+	{ "Etc/GMT-1"                         , FOR_V2(0x07078A, 0x02BA08) },
+	{ "Etc/GMT-10"                        , FOR_V2(0x070831, 0x02BA58) },
+	{ "Etc/GMT-11"                        , FOR_V2(0x0708DC, 0x02BAA9) },
+	{ "Etc/GMT-12"                        , FOR_V2(0x070987, 0x02BAFA) },
+	{ "Etc/GMT-13"                        , FOR_V2(0x070A32, 0x02BB4B) },
+	{ "Etc/GMT-14"                        , FOR_V2(0x070ADD, 0x02BB9C) },
+	{ "Etc/GMT-2"                         , FOR_V2(0x070B88, 0x02BBED) },
+	{ "Etc/GMT-3"                         , FOR_V2(0x070C2F, 0x02BC3D) },
+	{ "Etc/GMT-4"                         , FOR_V2(0x070CD6, 0x02BC8D) },
+	{ "Etc/GMT-5"                         , FOR_V2(0x070D7D, 0x02BCDD) },
+	{ "Etc/GMT-6"                         , FOR_V2(0x070E24, 0x02BD2D) },
+	{ "Etc/GMT-7"                         , FOR_V2(0x070ECB, 0x02BD7D) },
+	{ "Etc/GMT-8"                         , FOR_V2(0x070F72, 0x02BDCD) },
+	{ "Etc/GMT-9"                         , FOR_V2(0x071019, 0x02BE1D) },
+	{ "Etc/GMT0"                          , FOR_V2(0x0710C0, 0x02BE6D) },
+	{ "Etc/Greenwich"                     , FOR_V2(0x07114B, 0x02BEB1) },
+	{ "Etc/UCT"                           , FOR_V2(0x0711D6, 0x02BEF5) },
+	{ "Etc/Universal"                     , FOR_V2(0x071261, 0x02BF39) },
+	{ "Etc/UTC"                           , FOR_V2(0x0712EC, 0x02BF7D) },
+	{ "Etc/Zulu"                          , FOR_V2(0x071377, 0x02BFC1) },
+	{ "Europe/Amsterdam"                  , FOR_V2(0x071402, 0x02C005) },
+	{ "Europe/Andorra"                    , FOR_V2(0x071F8D, 0x02C454) },
+	{ "Europe/Astrakhan"                  , FOR_V2(0x072670, 0x02C6E1) },
+	{ "Europe/Athens"                     , FOR_V2(0x072B3B, 0x02C8CD) },
+	{ "Europe/Belfast"                    , FOR_V2(0x073426, 0x02CC21) },
+	{ "Europe/Belgrade"                   , FOR_V2(0x074299, 0x02D169) },
+	{ "Europe/Berlin"                     , FOR_V2(0x074A4A, 0x02D443) },
+	{ "Europe/Bratislava"                 , FOR_V2(0x075389, 0x02D7BE) },
+	{ "Europe/Brussels"                   , FOR_V2(0x075C75, 0x02DB01) },
+	{ "Europe/Bucharest"                  , FOR_V2(0x07681B, 0x02DF49) },
+	{ "Europe/Budapest"                   , FOR_V2(0x0770D4, 0x02E284) },
+	{ "Europe/Busingen"                   , FOR_V2(0x077A45, 0x02E5FE) },
+	{ "Europe/Chisinau"                   , FOR_V2(0x0781D7, 0x02E8C6) },
+	{ "Europe/Copenhagen"                 , FOR_V2(0x078B70, 0x02EC6A) },
+	{ "Europe/Dublin"                     , FOR_V2(0x0793EC, 0x02EF85) },
+	{ "Europe/Gibraltar"                  , FOR_V2(0x07A1DF, 0x02F4A7) },
+	{ "Europe/Guernsey"                   , FOR_V2(0x07ADE0, 0x02F90F) },
+	{ "Europe/Helsinki"                   , FOR_V2(0x07BC53, 0x02FE57) },
+	{ "Europe/Isle_of_Man"                , FOR_V2(0x07C3D4, 0x03011E) },
+	{ "Europe/Istanbul"                   , FOR_V2(0x07D247, 0x030666) },
+	{ "Europe/Jersey"                     , FOR_V2(0x07DD0E, 0x030A64) },
+	{ "Europe/Kaliningrad"                , FOR_V2(0x07EB81, 0x030FAC) },
+	{ "Europe/Kiev"                       , FOR_V2(0x07F18F, 0x03121D) },
+	{ "Europe/Kirov"                      , FOR_V2(0x07F9E0, 0x031550) },
+	{ "Europe/Lisbon"                     , FOR_V2(0x07FE89, 0x03172B) },
+	{ "Europe/Ljubljana"                  , FOR_V2(0x080C25, 0x031C3F) },
+	{ "Europe/London"                     , FOR_V2(0x0813D6, 0x031F19) },
+	{ "Europe/Luxembourg"                 , FOR_V2(0x082249, 0x032461) },
+	{ "Europe/Madrid"                     , FOR_V2(0x082DF3, 0x0328BC) },
+	{ "Europe/Malta"                      , FOR_V2(0x08384A, 0x032C9B) },
+	{ "Europe/Mariehamn"                  , FOR_V2(0x08429B, 0x033065) },
+	{ "Europe/Minsk"                      , FOR_V2(0x084A1C, 0x03332C) },
+	{ "Europe/Monaco"                     , FOR_V2(0x084F80, 0x033550) },
+	{ "Europe/Moscow"                     , FOR_V2(0x085B15, 0x03399C) },
+	{ "Europe/Nicosia"                    , FOR_V2(0x08612D, 0x033C14) },
+	{ "Europe/Oslo"                       , FOR_V2(0x086919, 0x033F01) },
+	{ "Europe/Paris"                      , FOR_V2(0x0871F0, 0x034244) },
+	{ "Europe/Podgorica"                  , FOR_V2(0x087D97, 0x03469B) },
+	{ "Europe/Prague"                     , FOR_V2(0x088548, 0x034975) },
+	{ "Europe/Riga"                       , FOR_V2(0x088E34, 0x034CB8) },
+	{ "Europe/Rome"                       , FOR_V2(0x0896FB, 0x03500E) },
+	{ "Europe/Samara"                     , FOR_V2(0x08A17D, 0x0353E2) },
+	{ "Europe/San_Marino"                 , FOR_V2(0x08A6E4, 0x035620) },
+	{ "Europe/Sarajevo"                   , FOR_V2(0x08B166, 0x0359F4) },
+	{ "Europe/Simferopol"                 , FOR_V2(0x08B917, 0x035CCE) },
+	{ "Europe/Skopje"                     , FOR_V2(0x08BF04, 0x035F30) },
+	{ "Europe/Sofia"                      , FOR_V2(0x08C6B5, 0x03620A) },
+	{ "Europe/Stockholm"                  , FOR_V2(0x08CF13, 0x036523) },
+	{ "Europe/Tallinn"                    , FOR_V2(0x08D69D, 0x0367E3) },
+	{ "Europe/Tirane"                     , FOR_V2(0x08DF34, 0x036B29) },
+	{ "Europe/Tiraspol"                   , FOR_V2(0x08E772, 0x036E34) },
+	{ "Europe/Ulyanovsk"                  , FOR_V2(0x08F10B, 0x0371D8) },
+	{ "Europe/Uzhgorod"                   , FOR_V2(0x08F62A, 0x0373EA) },
+	{ "Europe/Vaduz"                      , FOR_V2(0x08FE75, 0x037712) },
+	{ "Europe/Vatican"                    , FOR_V2(0x0905FF, 0x0379D2) },
+	{ "Europe/Vienna"                     , FOR_V2(0x091081, 0x037DA6) },
+	{ "Europe/Vilnius"                    , FOR_V2(0x09194A, 0x0380E4) },
+	{ "Europe/Volgograd"                  , FOR_V2(0x0921ED, 0x038434) },
+	{ "Europe/Warsaw"                     , FOR_V2(0x092731, 0x038662) },
+	{ "Europe/Zagreb"                     , FOR_V2(0x0931CE, 0x038A54) },
+	{ "Europe/Zaporozhye"                 , FOR_V2(0x09397F, 0x038D2E) },
+	{ "Europe/Zurich"                     , FOR_V2(0x0941F8, 0x039080) },
+	{ "Factory"                           , FOR_V2(0x094982, 0x039340) },
+	{ "GB"                                , FOR_V2(0x094AA9, 0x0393BB) },
+	{ "GB-Eire"                           , FOR_V2(0x09591C, 0x039903) },
+	{ "GMT"                               , FOR_V2(0x09678F, 0x039E4B) },
+	{ "GMT+0"                             , FOR_V2(0x09681A, 0x039E8F) },
+	{ "GMT-0"                             , FOR_V2(0x0968A5, 0x039ED3) },
+	{ "GMT0"                              , FOR_V2(0x096930, 0x039F17) },
+	{ "Greenwich"                         , FOR_V2(0x0969BB, 0x039F5B) },
+	{ "Hongkong"                          , FOR_V2(0x096A46, 0x039F9F) },
+	{ "HST"                               , FOR_V2(0x096EF7, 0x03A16E) },
+	{ "Iceland"                           , FOR_V2(0x096F83, 0x03A1B2) },
+	{ "Indian/Antananarivo"               , FOR_V2(0x097435, 0x03A384) },
+	{ "Indian/Chagos"                     , FOR_V2(0x09755C, 0x03A410) },
+	{ "Indian/Christmas"                  , FOR_V2(0x097631, 0x03A477) },
+	{ "Indian/Cocos"                      , FOR_V2(0x0976D2, 0x03A4BB) },
+	{ "Indian/Comoro"                     , FOR_V2(0x097776, 0x03A4FF) },
+	{ "Indian/Kerguelen"                  , FOR_V2(0x09789D, 0x03A58B) },
+	{ "Indian/Mahe"                       , FOR_V2(0x097954, 0x03A5E5) },
+	{ "Indian/Maldives"                   , FOR_V2(0x097A0B, 0x03A63F) },
+	{ "Indian/Mauritius"                  , FOR_V2(0x097AE3, 0x03A6A5) },
+	{ "Indian/Mayotte"                    , FOR_V2(0x097BEC, 0x03A720) },
+	{ "Indian/Reunion"                    , FOR_V2(0x097D13, 0x03A7AC) },
+	{ "Iran"                              , FOR_V2(0x097DCA, 0x03A806) },
+	{ "Israel"                            , FOR_V2(0x098464, 0x03AA81) },
+	{ "Jamaica"                           , FOR_V2(0x098D49, 0x03ADC9) },
+	{ "Japan"                             , FOR_V2(0x098F50, 0x03AE9F) },
+	{ "Kwajalein"                         , FOR_V2(0x0990BF, 0x03AF36) },
+	{ "Libya"                             , FOR_V2(0x0991B8, 0x03AFAA) },
+	{ "MET"                               , FOR_V2(0x099453, 0x03B0B8) },
+	{ "Mexico/BajaNorte"                  , FOR_V2(0x099C95, 0x03B3C1) },
+	{ "Mexico/BajaSur"                    , FOR_V2(0x09A5D5, 0x03B72F) },
+	{ "Mexico/General"                    , FOR_V2(0x09ABFD, 0x03B981) },
+	{ "MST"                               , FOR_V2(0x09B25B, 0x03BBE4) },
+	{ "MST7MDT"                           , FOR_V2(0x09B2E6, 0x03BC28) },
+	{ "Navajo"                            , FOR_V2(0x09BBE8, 0x03BF79) },
+	{ "NZ"                                , FOR_V2(0x09C589, 0x03C303) },
+	{ "NZ-CHAT"                           , FOR_V2(0x09CF31, 0x03C692) },
+	{ "Pacific/Apia"                      , FOR_V2(0x09D746, 0x03C987) },
+	{ "Pacific/Auckland"                  , FOR_V2(0x09DBA0, 0x03CB30) },
+	{ "Pacific/Bougainville"              , FOR_V2(0x09E560, 0x03CED7) },
+	{ "Pacific/Chatham"                   , FOR_V2(0x09E690, 0x03CF60) },
+	{ "Pacific/Chuuk"                     , FOR_V2(0x09EEB4, 0x03D264) },
+	{ "Pacific/Easter"                    , FOR_V2(0x09EF68, 0x03D2B8) },
+	{ "Pacific/Efate"                     , FOR_V2(0x09F832, 0x03D5FF) },
+	{ "Pacific/Enderbury"                 , FOR_V2(0x09FA1C, 0x03D6CA) },
+	{ "Pacific/Fakaofo"                   , FOR_V2(0x09FB1D, 0x03D749) },
+	{ "Pacific/Fiji"                      , FOR_V2(0x09FBEE, 0x03D7AB) },
+	{ "Pacific/Funafuti"                  , FOR_V2(0x0A002B, 0x03D943) },
+	{ "Pacific/Galapagos"                 , FOR_V2(0x0A00CD, 0x03D987) },
+	{ "Pacific/Gambier"                   , FOR_V2(0x0A01BD, 0x03DA04) },
+	{ "Pacific/Guadalcanal"               , FOR_V2(0x0A0285, 0x03DA6E) },
+	{ "Pacific/Guam"                      , FOR_V2(0x0A033D, 0x03DAC8) },
+	{ "Pacific/Honolulu"                  , FOR_V2(0x0A042A, 0x03DB2F) },
+	{ "Pacific/Johnston"                  , FOR_V2(0x0A0550, 0x03DBB7) },
+	{ "Pacific/Kiritimati"                , FOR_V2(0x0A067E, 0x03DC47) },
+	{ "Pacific/Kosrae"                    , FOR_V2(0x0A077C, 0x03DCC3) },
+	{ "Pacific/Kwajalein"                 , FOR_V2(0x0A0874, 0x03DD39) },
+	{ "Pacific/Majuro"                    , FOR_V2(0x0A0976, 0x03DDB6) },
+	{ "Pacific/Marquesas"                 , FOR_V2(0x0A0A64, 0x03DE35) },
+	{ "Pacific/Midway"                    , FOR_V2(0x0A0B31, 0x03DEA1) },
+	{ "Pacific/Nauru"                     , FOR_V2(0x0A0C5B, 0x03DF33) },
+	{ "Pacific/Niue"                      , FOR_V2(0x0A0D65, 0x03DFB0) },
+	{ "Pacific/Norfolk"                   , FOR_V2(0x0A0E53, 0x03E01F) },
+	{ "Pacific/Noumea"                    , FOR_V2(0x0A0F80, 0x03E0A9) },
+	{ "Pacific/Pago_Pago"                 , FOR_V2(0x0A10C6, 0x03E13E) },
+	{ "Pacific/Palau"                     , FOR_V2(0x0A11E2, 0x03E1C2) },
+	{ "Pacific/Pitcairn"                  , FOR_V2(0x0A1283, 0x03E206) },
+	{ "Pacific/Pohnpei"                   , FOR_V2(0x0A135A, 0x03E26C) },
+	{ "Pacific/Ponape"                    , FOR_V2(0x0A140D, 0x03E2BF) },
+	{ "Pacific/Port_Moresby"              , FOR_V2(0x0A14B2, 0x03E304) },
+	{ "Pacific/Rarotonga"                 , FOR_V2(0x0A1587, 0x03E365) },
+	{ "Pacific/Saipan"                    , FOR_V2(0x0A17D1, 0x03E452) },
+	{ "Pacific/Samoa"                     , FOR_V2(0x0A18BE, 0x03E4B9) },
+	{ "Pacific/Tahiti"                    , FOR_V2(0x0A19DA, 0x03E53D) },
+	{ "Pacific/Tarawa"                    , FOR_V2(0x0A1AA3, 0x03E5A7) },
+	{ "Pacific/Tongatapu"                 , FOR_V2(0x0A1B57, 0x03E5FB) },
+	{ "Pacific/Truk"                      , FOR_V2(0x0A1CB6, 0x03E698) },
+	{ "Pacific/Wake"                      , FOR_V2(0x0A1D5B, 0x03E6DD) },
+	{ "Pacific/Wallis"                    , FOR_V2(0x0A1E0B, 0x03E72D) },
+	{ "Pacific/Yap"                       , FOR_V2(0x0A1EAD, 0x03E771) },
+	{ "Poland"                            , FOR_V2(0x0A1F52, 0x03E7B6) },
+	{ "Portugal"                          , FOR_V2(0x0A29EF, 0x03EBA8) },
+	{ "PRC"                               , FOR_V2(0x0A3778, 0x03F0A9) },
+	{ "PST8PDT"                           , FOR_V2(0x0A3922, 0x03F15A) },
+	{ "ROC"                               , FOR_V2(0x0A4224, 0x03F4AB) },
+	{ "ROK"                               , FOR_V2(0x0A4550, 0x03F5ED) },
+	{ "Singapore"                         , FOR_V2(0x0A4797, 0x03F6E5) },
+	{ "Turkey"                            , FOR_V2(0x0A494F, 0x03F7AD) },
+	{ "UCT"                               , FOR_V2(0x0A5416, 0x03FBAB) },
+	{ "Universal"                         , FOR_V2(0x0A54A1, 0x03FBEF) },
+	{ "US/Alaska"                         , FOR_V2(0x0A552C, 0x03FC33) },
+	{ "US/Aleutian"                       , FOR_V2(0x0A5E88, 0x03FFAD) },
+	{ "US/Arizona"                        , FOR_V2(0x0A67D1, 0x04031E) },
+	{ "US/Central"                        , FOR_V2(0x0A693E, 0x0403BD) },
+	{ "US/East-Indiana"                   , FOR_V2(0x0A774B, 0x0408E1) },
+	{ "US/Eastern"                        , FOR_V2(0x0A7DE2, 0x040B5C) },
+	{ "US/Hawaii"                         , FOR_V2(0x0A8BC7, 0x04106C) },
+	{ "US/Indiana-Starke"                 , FOR_V2(0x0A8CE7, 0x0410EE) },
+	{ "US/Michigan"                       , FOR_V2(0x0A9678, 0x041478) },
+	{ "US/Mountain"                       , FOR_V2(0x0A9F2C, 0x0417B4) },
+	{ "US/Pacific"                        , FOR_V2(0x0AA8CD, 0x041B3E) },
+	{ "US/Pacific-New"                    , FOR_V2(0x0AB3F6, 0x041F54) },
+	{ "US/Samoa"                          , FOR_V2(0x0ABF1F, 0x04236A) },
+	{ "UTC"                               , FOR_V2(0x0AC03B, 0x0423EE) },
+	{ "W-SU"                              , FOR_V2(0x0AC0C6, 0x042432) },
+	{ "WET"                               , FOR_V2(0x0AC6CA, 0x042696) },
+	{ "Zulu"                              , FOR_V2(0x0ACE27, 0x042949) },
 };
 #ifdef TIMELIB_SUPPORTS_V2DATA
-const unsigned char timelib_timezone_db_data_builtin[702875] = {
+const unsigned char timelib_timezone_db_data_builtin[708274] = {
 #else
-const unsigned char timelib_timezone_db_data_builtin[271132] = {
+const unsigned char timelib_timezone_db_data_builtin[272781] = {
 #endif
 
 
@@ -915,7 +917,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 /* Africa/Cairo */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x45, 0x47, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x7F, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x0D, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0xB1, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x0D, 0x80, 0x00, 0x00, 0x00,
 0xC8, 0x93, 0xB4, 0xE0, 0xC8, 0xFA, 0x7B, 0xD0, 0xC9, 0xFC, 0xEF, 0xE0, 0xCA, 0xC7, 0xE8, 0xD0,
 0xCB, 0xCB, 0xAE, 0x60, 0xCC, 0xDF, 0x29, 0xD0, 0xCD, 0xAC, 0xE1, 0xE0, 0xCE, 0xC6, 0xF4, 0xD0,
 0xCF, 0x8F, 0x66, 0xE0, 0xD0, 0xA9, 0x79, 0xD0, 0xD1, 0x84, 0x60, 0xE0, 0xD2, 0x8A, 0xAD, 0x50,
@@ -947,22 +949,37 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x46, 0x31, 0x20, 0xE0, 0x46, 0xE0, 0x6A, 0x50, 0x48, 0x11, 0x02, 0xE0, 0x48, 0xB7, 0x11, 0xD0,
 0x49, 0xF0, 0xE4, 0xE0, 0x4A, 0x8D, 0xB9, 0x50, 0x4B, 0xDA, 0x01, 0x60, 0x4C, 0x61, 0xBD, 0xD0,
 0x4C, 0x89, 0x58, 0xE0, 0x4C, 0xA4, 0xFA, 0x50, 0x53, 0x75, 0x38, 0xE0, 0x53, 0xAC, 0x89, 0xD0,
-0x53, 0xDA, 0xBC, 0x60, 0x54, 0x24, 0x82, 0x50, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
+0x53, 0xDA, 0xBC, 0x60, 0x54, 0x24, 0x82, 0x50, 0x57, 0x7E, 0xD0, 0xE0, 0x58, 0x12, 0x6A, 0xD0,
+0x59, 0x02, 0x69, 0xE0, 0x59, 0x27, 0x45, 0xD0, 0x59, 0x55, 0x78, 0x60, 0x59, 0xF2, 0x4C, 0xD0,
+0x5A, 0xE2, 0x4B, 0xE0, 0x5A, 0xF4, 0xB2, 0xD0, 0x5B, 0x22, 0xE5, 0x60, 0x5B, 0xD2, 0x2E, 0xD0,
+0x5C, 0xC2, 0x2D, 0xE0, 0x5C, 0xCB, 0x5A, 0x50, 0x5C, 0xF9, 0x8C, 0xE0, 0x5D, 0xBB, 0x4B, 0x50,
+0x5E, 0xD0, 0x34, 0x60, 0x5F, 0x9B, 0x2D, 0x50, 0x60, 0x9D, 0xA1, 0x60, 0x61, 0x7B, 0x0F, 0x50,
+0x62, 0x74, 0x48, 0xE0, 0x63, 0x5A, 0xF1, 0x50, 0x64, 0x4A, 0xF0, 0x60, 0x65, 0x3A, 0xD3, 0x50,
+0x66, 0x2A, 0xD2, 0x60, 0x67, 0x23, 0xEF, 0xD0, 0x68, 0x0A, 0xB4, 0x60, 0x69, 0x03, 0xD1, 0xD0,
+0x69, 0xF3, 0xD0, 0xE0, 0x6A, 0xE3, 0xB3, 0xD0, 0x6B, 0xD3, 0xB2, 0xE0, 0x6C, 0xC3, 0x95, 0xD0,
+0x6D, 0xB3, 0x94, 0xE0, 0x6E, 0xA3, 0x77, 0xD0, 0x6F, 0x93, 0x76, 0xE0, 0x70, 0x83, 0x59, 0xD0,
+0x71, 0x73, 0x58, 0xE0, 0x72, 0x6C, 0x76, 0x50, 0x73, 0x53, 0x3A, 0xE0, 0x74, 0x4C, 0x58, 0x50,
+0x75, 0x3C, 0x57, 0x60, 0x76, 0x2C, 0x3A, 0x50, 0x77, 0x1C, 0x39, 0x60, 0x78, 0x0C, 0x1C, 0x50,
+0x78, 0xFC, 0x1B, 0x60, 0x79, 0xEB, 0xFE, 0x50, 0x7A, 0xDB, 0xFD, 0x60, 0x7B, 0xCB, 0xE0, 0x50,
+0x7C, 0xBB, 0xDF, 0x60, 0x7D, 0xA2, 0x87, 0xD0, 0x7E, 0xA4, 0xFB, 0xE0, 0x7F, 0x79, 0x2F, 0x50,
 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
+0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03,
 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03,
-0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03,
-0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x00, 0x00, 0x1D, 0x55, 0x00, 0x00, 0x00, 0x00, 0x2A,
-0x30, 0x01, 0x04, 0x00, 0x00, 0x1C, 0x20, 0x00, 0x09, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x04, 0x4C,
-0x4D, 0x54, 0x00, 0x45, 0x45, 0x53, 0x54, 0x00, 0x45, 0x45, 0x54, 0x00, 0x00, 0x00, 0x00, 0x01,
-0x00, 0x00, 0x00, 0x00,
+0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
+0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
+0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
+0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
+0x02, 0x00, 0x00, 0x1D, 0x55, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x04, 0x00, 0x00, 0x1C,
+0x20, 0x00, 0x09, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x04, 0x4C, 0x4D, 0x54, 0x00, 0x45, 0x45, 0x53,
+0x54, 0x00, 0x45, 0x45, 0x54, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x0D, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0xF0, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x0D, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x7D, 0xBD, 0x4D, 0xAB, 0xFF, 0xFF, 0xFF, 0xFF,
 0xC8, 0x93, 0xB4, 0xE0, 0xFF, 0xFF, 0xFF, 0xFF, 0xC8, 0xFA, 0x7B, 0xD0, 0xFF, 0xFF, 0xFF, 0xFF,
 0xC9, 0xFC, 0xEF, 0xE0, 0xFF, 0xFF, 0xFF, 0xFF, 0xCA, 0xC7, 0xE8, 0xD0, 0xFF, 0xFF, 0xFF, 0xFF,
@@ -1026,7 +1043,63 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4B, 0xDA, 0x01, 0x60, 0x00, 0x00, 0x00, 0x00, 0x4C, 0x61, 0xBD, 0xD0, 0x00, 0x00, 0x00, 0x00,
 0x4C, 0x89, 0x58, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xA4, 0xFA, 0x50, 0x00, 0x00, 0x00, 0x00,
 0x53, 0x75, 0x38, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x53, 0xAC, 0x89, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x53, 0xDA, 0xBC, 0x60, 0x00, 0x00, 0x00, 0x00, 0x54, 0x24, 0x82, 0x50, 0x00, 0x02, 0x01, 0x02,
+0x53, 0xDA, 0xBC, 0x60, 0x00, 0x00, 0x00, 0x00, 0x54, 0x24, 0x82, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x57, 0x7E, 0xD0, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x58, 0x12, 0x6A, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x59, 0x02, 0x69, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x59, 0x27, 0x45, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x59, 0x55, 0x78, 0x60, 0x00, 0x00, 0x00, 0x00, 0x59, 0xF2, 0x4C, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x5A, 0xE2, 0x4B, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x5A, 0xF4, 0xB2, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x5B, 0x22, 0xE5, 0x60, 0x00, 0x00, 0x00, 0x00, 0x5B, 0xD2, 0x2E, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x5C, 0xC2, 0x2D, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x5C, 0xCB, 0x5A, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x5C, 0xF9, 0x8C, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x5D, 0xBB, 0x4B, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x5E, 0xD0, 0x34, 0x60, 0x00, 0x00, 0x00, 0x00, 0x5F, 0x9B, 0x2D, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x60, 0x9D, 0xA1, 0x60, 0x00, 0x00, 0x00, 0x00, 0x61, 0x7B, 0x0F, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x62, 0x74, 0x48, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x63, 0x5A, 0xF1, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x64, 0x4A, 0xF0, 0x60, 0x00, 0x00, 0x00, 0x00, 0x65, 0x3A, 0xD3, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x66, 0x2A, 0xD2, 0x60, 0x00, 0x00, 0x00, 0x00, 0x67, 0x23, 0xEF, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x68, 0x0A, 0xB4, 0x60, 0x00, 0x00, 0x00, 0x00, 0x69, 0x03, 0xD1, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x69, 0xF3, 0xD0, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x6A, 0xE3, 0xB3, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x6B, 0xD3, 0xB2, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x6C, 0xC3, 0x95, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x6D, 0xB3, 0x94, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x6E, 0xA3, 0x77, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x6F, 0x93, 0x76, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x70, 0x83, 0x59, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x71, 0x73, 0x58, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x72, 0x6C, 0x76, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x73, 0x53, 0x3A, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x74, 0x4C, 0x58, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x75, 0x3C, 0x57, 0x60, 0x00, 0x00, 0x00, 0x00, 0x76, 0x2C, 0x3A, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x77, 0x1C, 0x39, 0x60, 0x00, 0x00, 0x00, 0x00, 0x78, 0x0C, 0x1C, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x78, 0xFC, 0x1B, 0x60, 0x00, 0x00, 0x00, 0x00, 0x79, 0xEB, 0xFE, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x7A, 0xDB, 0xFD, 0x60, 0x00, 0x00, 0x00, 0x00, 0x7B, 0xCB, 0xE0, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x7C, 0xBB, 0xDF, 0x60, 0x00, 0x00, 0x00, 0x00, 0x7D, 0xA2, 0x87, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x7E, 0xA4, 0xFB, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x7F, 0x79, 0x2F, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x80, 0x84, 0xDD, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x81, 0x46, 0x9C, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x82, 0x64, 0xBF, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x83, 0x1D, 0x43, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x83, 0x4B, 0x76, 0x60, 0x00, 0x00, 0x00, 0x00, 0x83, 0x54, 0xA2, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x84, 0x44, 0xA1, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x84, 0xF3, 0xEB, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x85, 0x22, 0x1D, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x85, 0x34, 0x84, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x86, 0x24, 0x83, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x86, 0xC1, 0x58, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x86, 0xEF, 0x8A, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x87, 0x1D, 0xA1, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x88, 0x04, 0x65, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x88, 0x97, 0xFF, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x88, 0xC6, 0x32, 0x60, 0x00, 0x00, 0x00, 0x00, 0x88, 0xFD, 0x83, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x89, 0xED, 0x82, 0x60, 0x00, 0x00, 0x00, 0x00, 0x8A, 0x6E, 0xA7, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x8A, 0x9C, 0xD9, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x8A, 0xDD, 0x65, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x8B, 0xCD, 0x64, 0x60, 0x00, 0x00, 0x00, 0x00, 0x8C, 0x3C, 0x14, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x8C, 0x6A, 0x46, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x8C, 0xBD, 0x47, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x8D, 0xAD, 0x46, 0x60, 0x00, 0x00, 0x00, 0x00, 0x8E, 0x12, 0xBB, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x8E, 0x40, 0xEE, 0x60, 0x00, 0x00, 0x00, 0x00, 0x8E, 0x9D, 0x29, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x8F, 0x8D, 0x28, 0x60, 0x00, 0x00, 0x00, 0x00, 0x8F, 0xE0, 0x28, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x90, 0x17, 0x95, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x90, 0x7D, 0x0B, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x91, 0x6D, 0x0A, 0x60, 0x00, 0x00, 0x00, 0x00, 0x91, 0xB6, 0xD0, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x91, 0xE5, 0x02, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x92, 0x66, 0x27, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x93, 0x56, 0x26, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x93, 0x8D, 0x77, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x93, 0xBB, 0xAA, 0x60, 0x00, 0x00, 0x00, 0x00, 0x94, 0x46, 0x09, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x95, 0x36, 0x08, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x95, 0x5A, 0xE4, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x95, 0x89, 0x17, 0x60, 0x00, 0x00, 0x00, 0x00, 0x96, 0x25, 0xEB, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x97, 0x15, 0xEA, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x97, 0x31, 0x8C, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x97, 0x5F, 0xBE, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x98, 0x05, 0xCD, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x98, 0xF5, 0xCC, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x99, 0x08, 0x33, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x99, 0x36, 0x66, 0x60, 0x00, 0x00, 0x00, 0x00, 0x99, 0xE5, 0xAF, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x9B, 0x03, 0xD3, 0x60, 0x00, 0x00, 0x00, 0x00, 0x9B, 0xCE, 0xCC, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x9C, 0xDA, 0x7A, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x9D, 0xAE, 0xAE, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x9E, 0xB1, 0x22, 0x60, 0x00, 0x00, 0x00, 0x00, 0x9F, 0x8E, 0x90, 0x50, 0x00, 0x00, 0x00, 0x00,
+0xA0, 0x7E, 0x8F, 0x60, 0x00, 0x00, 0x00, 0x00, 0xA1, 0x6E, 0x72, 0x50, 0x00, 0x02, 0x01, 0x02,
 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
@@ -1034,10 +1107,19 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02,
 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02,
-0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x00, 0x00, 0x1D, 0x55,
+0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
+0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
+0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
+0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
+0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
+0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
+0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
+0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x00, 0x00, 0x1D, 0x55,
 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x04, 0x00, 0x00, 0x1C, 0x20, 0x00, 0x09, 0x00, 0x00,
 0x2A, 0x30, 0x01, 0x04, 0x4C, 0x4D, 0x54, 0x00, 0x45, 0x45, 0x53, 0x54, 0x00, 0x45, 0x45, 0x54,
-0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x45, 0x45, 0x54, 0x2D, 0x32, 0x0A,
+0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x45, 0x45, 0x54, 0x2D, 0x32, 0x45,
+0x45, 0x53, 0x54, 0x2C, 0x4D, 0x34, 0x2E, 0x35, 0x2E, 0x34, 0x2F, 0x32, 0x34, 0x2C, 0x4D, 0x31,
+0x30, 0x2E, 0x35, 0x2E, 0x34, 0x2F, 0x32, 0x34, 0x0A,
 #endif
 0x00, 0xB7, 0x2E, 0x88, 0x01, 0x42, 0x57, 0x88, 0x00, 0x00, 0x00, 0x00,
 
@@ -4718,7 +4800,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0xAB, 0xA0, 0x01, 0x04, 0xFF, 0xFF, 0xAB, 0xA0, 0x01, 0x08, 0xFF, 0xFF, 0x9D, 0x90, 0x00, 0x0C,
 0xFF, 0xFF, 0xB9, 0xB0, 0x01, 0x10, 0xFF, 0xFF, 0xAB, 0xA0, 0x01, 0x15, 0xFF, 0xFF, 0xB9, 0xB0,
 0x01, 0x19, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x1D, 0xFF, 0xFF, 0xB9, 0xB0, 0x00, 0x21, 0xFF, 0xFF,
-0xAB, 0xA0, 0x01, 0x15, 0xFF, 0xFF, 0x9D, 0x90, 0x00, 0x0C, 0x7A, 0x7A, 0x7A, 0x00, 0x4D, 0x57,
+0xAB, 0xA0, 0x01, 0x15, 0xFF, 0xFF, 0x9D, 0x90, 0x00, 0x0C, 0x2D, 0x30, 0x30, 0x00, 0x4D, 0x57,
 0x54, 0x00, 0x4D, 0x50, 0x54, 0x00, 0x4D, 0x53, 0x54, 0x00, 0x4D, 0x44, 0x44, 0x54, 0x00, 0x4D,
 0x44, 0x54, 0x00, 0x43, 0x44, 0x54, 0x00, 0x43, 0x53, 0x54, 0x00, 0x45, 0x53, 0x54, 0x00, 0x00,
 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
@@ -4800,7 +4882,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0xAB, 0xA0, 0x01, 0x04, 0xFF, 0xFF, 0xAB, 0xA0, 0x01, 0x08, 0xFF, 0xFF, 0x9D, 0x90, 0x00, 0x0C,
 0xFF, 0xFF, 0xB9, 0xB0, 0x01, 0x10, 0xFF, 0xFF, 0xAB, 0xA0, 0x01, 0x15, 0xFF, 0xFF, 0xB9, 0xB0,
 0x01, 0x19, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x1D, 0xFF, 0xFF, 0xB9, 0xB0, 0x00, 0x21, 0xFF, 0xFF,
-0xAB, 0xA0, 0x01, 0x15, 0xFF, 0xFF, 0x9D, 0x90, 0x00, 0x0C, 0x7A, 0x7A, 0x7A, 0x00, 0x4D, 0x57,
+0xAB, 0xA0, 0x01, 0x15, 0xFF, 0xFF, 0x9D, 0x90, 0x00, 0x0C, 0x2D, 0x30, 0x30, 0x00, 0x4D, 0x57,
 0x54, 0x00, 0x4D, 0x50, 0x54, 0x00, 0x4D, 0x53, 0x54, 0x00, 0x4D, 0x44, 0x44, 0x54, 0x00, 0x4D,
 0x44, 0x54, 0x00, 0x43, 0x44, 0x54, 0x00, 0x43, 0x53, 0x54, 0x00, 0x45, 0x53, 0x54, 0x00, 0x00,
 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
@@ -5006,24 +5088,24 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 
 /* America/Caracas */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x56, 0x45, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x0C, 0x80, 0x00, 0x00, 0x00,
-0x93, 0x1E, 0x2C, 0x3C, 0xF6, 0x98, 0xEC, 0x48, 0x47, 0x5B, 0x92, 0x70, 0x01, 0x02, 0x03, 0x02,
-0xFF, 0xFF, 0xC1, 0x40, 0x00, 0x00, 0xFF, 0xFF, 0xC1, 0x44, 0x00, 0x04, 0xFF, 0xFF, 0xC0, 0xB8,
-0x00, 0x08, 0xFF, 0xFF, 0xC7, 0xC0, 0x00, 0x08, 0xFF, 0xFF, 0xC0, 0xB8, 0x00, 0x08, 0x4C, 0x4D,
-0x54, 0x00, 0x43, 0x4D, 0x54, 0x00, 0x56, 0x45, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x0C, 0x80, 0x00, 0x00, 0x00,
+0x93, 0x1E, 0x2C, 0x3C, 0xF6, 0x98, 0xEC, 0x48, 0x47, 0x5B, 0x92, 0x70, 0x57, 0x25, 0xA9, 0x70,
+0x01, 0x02, 0x03, 0x02, 0x03, 0xFF, 0xFF, 0xC1, 0x40, 0x00, 0x00, 0xFF, 0xFF, 0xC1, 0x44, 0x00,
+0x04, 0xFF, 0xFF, 0xC0, 0xB8, 0x00, 0x08, 0xFF, 0xFF, 0xC7, 0xC0, 0x00, 0x08, 0x4C, 0x4D, 0x54,
+0x00, 0x43, 0x4D, 0x54, 0x00, 0x56, 0x45, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x0C, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x0C, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x69, 0x87, 0x1A, 0x40, 0xFF, 0xFF, 0xFF, 0xFF,
 0x93, 0x1E, 0x2C, 0x3C, 0xFF, 0xFF, 0xFF, 0xFF, 0xF6, 0x98, 0xEC, 0x48, 0x00, 0x00, 0x00, 0x00,
-0x47, 0x5B, 0x92, 0x70, 0x00, 0x01, 0x02, 0x03, 0x02, 0xFF, 0xFF, 0xC1, 0x40, 0x00, 0x00, 0xFF,
-0xFF, 0xC1, 0x44, 0x00, 0x04, 0xFF, 0xFF, 0xC0, 0xB8, 0x00, 0x08, 0xFF, 0xFF, 0xC7, 0xC0, 0x00,
-0x08, 0xFF, 0xFF, 0xC0, 0xB8, 0x00, 0x08, 0x4C, 0x4D, 0x54, 0x00, 0x43, 0x4D, 0x54, 0x00, 0x56,
-0x45, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x56, 0x45,
-0x54, 0x34, 0x3A, 0x33, 0x30, 0x0A,
+0x47, 0x5B, 0x92, 0x70, 0x00, 0x00, 0x00, 0x00, 0x57, 0x25, 0xA9, 0x70, 0x00, 0x01, 0x02, 0x03,
+0x02, 0x03, 0xFF, 0xFF, 0xC1, 0x40, 0x00, 0x00, 0xFF, 0xFF, 0xC1, 0x44, 0x00, 0x04, 0xFF, 0xFF,
+0xC0, 0xB8, 0x00, 0x08, 0xFF, 0xFF, 0xC7, 0xC0, 0x00, 0x08, 0x4C, 0x4D, 0x54, 0x00, 0x43, 0x4D,
+0x54, 0x00, 0x56, 0x45, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x56,
+0x45, 0x54, 0x34, 0x0A,
 #endif
 0x00, 0x99, 0x59, 0xD0, 0x00, 0xAC, 0x86, 0xAA, 0x00, 0x00, 0x00, 0x00,
 
@@ -9263,7 +9345,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04,
 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF,
 0xFF, 0xAB, 0xA0, 0x01, 0x04, 0xFF, 0xFF, 0x8F, 0x80, 0x00, 0x09, 0xFF, 0xFF, 0x9D, 0x90, 0x00,
-0x0D, 0xFF, 0xFF, 0xAB, 0xA0, 0x01, 0x11, 0x7A, 0x7A, 0x7A, 0x00, 0x50, 0x44, 0x44, 0x54, 0x00,
+0x0D, 0xFF, 0xFF, 0xAB, 0xA0, 0x01, 0x11, 0x2D, 0x30, 0x30, 0x00, 0x50, 0x44, 0x44, 0x54, 0x00,
 0x50, 0x53, 0x54, 0x00, 0x4D, 0x53, 0x54, 0x00, 0x4D, 0x44, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
@@ -9339,7 +9421,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04,
 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xAB, 0xA0, 0x01, 0x04, 0xFF, 0xFF, 0x8F, 0x80, 0x00, 0x09, 0xFF,
-0xFF, 0x9D, 0x90, 0x00, 0x0D, 0xFF, 0xFF, 0xAB, 0xA0, 0x01, 0x11, 0x7A, 0x7A, 0x7A, 0x00, 0x50,
+0xFF, 0x9D, 0x90, 0x00, 0x0D, 0xFF, 0xFF, 0xAB, 0xA0, 0x01, 0x11, 0x2D, 0x30, 0x30, 0x00, 0x50,
 0x44, 0x44, 0x54, 0x00, 0x50, 0x53, 0x54, 0x00, 0x4D, 0x53, 0x54, 0x00, 0x4D, 0x44, 0x54, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x4D, 0x53, 0x54, 0x37, 0x4D,
 0x44, 0x54, 0x2C, 0x4D, 0x33, 0x2E, 0x32, 0x2E, 0x30, 0x2C, 0x4D, 0x31, 0x31, 0x2E, 0x31, 0x2E,
@@ -9394,7 +9476,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xC7, 0xC0, 0x01, 0x04, 0xFF, 0xFF, 0xB9, 0xB0, 0x00, 0x08,
 0xFF, 0xFF, 0xD5, 0xD0, 0x01, 0x0C, 0xFF, 0xFF, 0xC7, 0xC0, 0x01, 0x11, 0xFF, 0xFF, 0xC7, 0xC0,
 0x01, 0x15, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x19, 0xFF, 0xFF, 0xB9, 0xB0, 0x01, 0x1D, 0xFF, 0xFF,
-0xC7, 0xC0, 0x01, 0x11, 0xFF, 0xFF, 0xB9, 0xB0, 0x00, 0x08, 0x7A, 0x7A, 0x7A, 0x00, 0x45, 0x50,
+0xC7, 0xC0, 0x01, 0x11, 0xFF, 0xFF, 0xB9, 0xB0, 0x00, 0x08, 0x2D, 0x30, 0x30, 0x00, 0x45, 0x50,
 0x54, 0x00, 0x45, 0x53, 0x54, 0x00, 0x45, 0x44, 0x44, 0x54, 0x00, 0x45, 0x44, 0x54, 0x00, 0x45,
 0x57, 0x54, 0x00, 0x43, 0x53, 0x54, 0x00, 0x43, 0x44, 0x54, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -9474,7 +9556,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x01, 0x04, 0xFF, 0xFF, 0xB9, 0xB0, 0x00, 0x08, 0xFF, 0xFF, 0xD5, 0xD0, 0x01, 0x0C, 0xFF, 0xFF,
 0xC7, 0xC0, 0x01, 0x11, 0xFF, 0xFF, 0xC7, 0xC0, 0x01, 0x15, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x19,
 0xFF, 0xFF, 0xB9, 0xB0, 0x01, 0x1D, 0xFF, 0xFF, 0xC7, 0xC0, 0x01, 0x11, 0xFF, 0xFF, 0xB9, 0xB0,
-0x00, 0x08, 0x7A, 0x7A, 0x7A, 0x00, 0x45, 0x50, 0x54, 0x00, 0x45, 0x53, 0x54, 0x00, 0x45, 0x44,
+0x00, 0x08, 0x2D, 0x30, 0x30, 0x00, 0x45, 0x50, 0x54, 0x00, 0x45, 0x53, 0x54, 0x00, 0x45, 0x44,
 0x44, 0x54, 0x00, 0x45, 0x44, 0x54, 0x00, 0x45, 0x57, 0x54, 0x00, 0x43, 0x53, 0x54, 0x00, 0x43,
 0x44, 0x54, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x45, 0x53, 0x54, 0x35, 0x45, 0x44, 0x54, 0x2C,
@@ -13741,7 +13823,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0xFF, 0xD5, 0xD0, 0x01, 0x08, 0xFF, 0xFF, 0xC7, 0xC0, 0x00, 0x0C, 0xFF, 0xFF, 0xE3, 0xE0, 0x01,
 0x10, 0xFF, 0xFF, 0xD5, 0xD0, 0x01, 0x15, 0xFF, 0xFF, 0xC7, 0xC0, 0x01, 0x19, 0xFF, 0xFF, 0xB9,
 0xB0, 0x00, 0x1D, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x21, 0xFF, 0xFF, 0xB9, 0xB0, 0x01, 0x25, 0xFF,
-0xFF, 0xC7, 0xC0, 0x01, 0x19, 0xFF, 0xFF, 0xB9, 0xB0, 0x00, 0x1D, 0x7A, 0x7A, 0x7A, 0x00, 0x41,
+0xFF, 0xC7, 0xC0, 0x01, 0x19, 0xFF, 0xFF, 0xB9, 0xB0, 0x00, 0x1D, 0x2D, 0x30, 0x30, 0x00, 0x41,
 0x57, 0x54, 0x00, 0x41, 0x50, 0x54, 0x00, 0x41, 0x53, 0x54, 0x00, 0x41, 0x44, 0x44, 0x54, 0x00,
 0x41, 0x44, 0x54, 0x00, 0x45, 0x44, 0x54, 0x00, 0x45, 0x53, 0x54, 0x00, 0x43, 0x53, 0x54, 0x00,
 0x43, 0x44, 0x54, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -13823,7 +13905,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x08, 0xFF, 0xFF, 0xC7, 0xC0, 0x00, 0x0C, 0xFF, 0xFF, 0xE3, 0xE0, 0x01, 0x10, 0xFF, 0xFF, 0xD5,
 0xD0, 0x01, 0x15, 0xFF, 0xFF, 0xC7, 0xC0, 0x01, 0x19, 0xFF, 0xFF, 0xB9, 0xB0, 0x00, 0x1D, 0xFF,
 0xFF, 0xAB, 0xA0, 0x00, 0x21, 0xFF, 0xFF, 0xB9, 0xB0, 0x01, 0x25, 0xFF, 0xFF, 0xC7, 0xC0, 0x01,
-0x19, 0xFF, 0xFF, 0xB9, 0xB0, 0x00, 0x1D, 0x7A, 0x7A, 0x7A, 0x00, 0x41, 0x57, 0x54, 0x00, 0x41,
+0x19, 0xFF, 0xFF, 0xB9, 0xB0, 0x00, 0x1D, 0x2D, 0x30, 0x30, 0x00, 0x41, 0x57, 0x54, 0x00, 0x41,
 0x50, 0x54, 0x00, 0x41, 0x53, 0x54, 0x00, 0x41, 0x44, 0x44, 0x54, 0x00, 0x41, 0x44, 0x54, 0x00,
 0x45, 0x44, 0x54, 0x00, 0x45, 0x53, 0x54, 0x00, 0x43, 0x53, 0x54, 0x00, 0x43, 0x44, 0x54, 0x00,
 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
@@ -14260,7 +14342,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02,
 0x03, 0x02, 0x03, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xC7, 0xC0, 0x01, 0x04,
 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x09, 0xFF, 0xFF, 0xB9, 0xB0, 0x01, 0x0D, 0xFF, 0xFF, 0xB9, 0xB0,
-0x00, 0x11, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x09, 0x7A, 0x7A, 0x7A, 0x00, 0x43, 0x44, 0x44, 0x54,
+0x00, 0x11, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x09, 0x2D, 0x30, 0x30, 0x00, 0x43, 0x44, 0x44, 0x54,
 0x00, 0x43, 0x53, 0x54, 0x00, 0x43, 0x44, 0x54, 0x00, 0x45, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
@@ -14336,7 +14418,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02,
 0x03, 0x02, 0x03, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xC7, 0xC0, 0x01, 0x04,
 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x09, 0xFF, 0xFF, 0xB9, 0xB0, 0x01, 0x0D, 0xFF, 0xFF, 0xB9, 0xB0,
-0x00, 0x11, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x09, 0x7A, 0x7A, 0x7A, 0x00, 0x43, 0x44, 0x44, 0x54,
+0x00, 0x11, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x09, 0x2D, 0x30, 0x30, 0x00, 0x43, 0x44, 0x44, 0x54,
 0x00, 0x43, 0x53, 0x54, 0x00, 0x43, 0x44, 0x54, 0x00, 0x45, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x43, 0x53, 0x54, 0x36, 0x43, 0x44,
 0x54, 0x2C, 0x4D, 0x33, 0x2E, 0x32, 0x2E, 0x30, 0x2C, 0x4D, 0x31, 0x31, 0x2E, 0x31, 0x2E, 0x30,
@@ -14511,7 +14593,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02,
 0x03, 0x02, 0x03, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xC7, 0xC0, 0x01, 0x04,
 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x09, 0xFF, 0xFF, 0xB9, 0xB0, 0x01, 0x0D, 0xFF, 0xFF, 0xB9, 0xB0,
-0x00, 0x11, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x09, 0x7A, 0x7A, 0x7A, 0x00, 0x43, 0x44, 0x44, 0x54,
+0x00, 0x11, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x09, 0x2D, 0x30, 0x30, 0x00, 0x43, 0x44, 0x44, 0x54,
 0x00, 0x43, 0x53, 0x54, 0x00, 0x43, 0x44, 0x54, 0x00, 0x45, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
@@ -14587,7 +14669,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02,
 0x03, 0x02, 0x03, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xC7, 0xC0, 0x01, 0x04,
 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x09, 0xFF, 0xFF, 0xB9, 0xB0, 0x01, 0x0D, 0xFF, 0xFF, 0xB9, 0xB0,
-0x00, 0x11, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x09, 0x7A, 0x7A, 0x7A, 0x00, 0x43, 0x44, 0x44, 0x54,
+0x00, 0x11, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x09, 0x2D, 0x30, 0x30, 0x00, 0x43, 0x44, 0x44, 0x54,
 0x00, 0x43, 0x53, 0x54, 0x00, 0x43, 0x44, 0x54, 0x00, 0x45, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x43, 0x53, 0x54, 0x36, 0x43, 0x44,
 0x54, 0x2C, 0x4D, 0x33, 0x2E, 0x32, 0x2E, 0x30, 0x2C, 0x4D, 0x31, 0x31, 0x2E, 0x31, 0x2E, 0x30,
@@ -17456,7 +17538,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x03, 0x05, 0x03, 0x05, 0x03, 0x05, 0x03, 0x05, 0x03, 0x05, 0x03, 0x05, 0x03, 0x05, 0x03, 0x05,
 0x03, 0x05, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xAB, 0xA0, 0x01, 0x04, 0xFF,
 0xFF, 0xAB, 0xA0, 0x01, 0x08, 0xFF, 0xFF, 0x9D, 0x90, 0x00, 0x0C, 0xFF, 0xFF, 0xB9, 0xB0, 0x01,
-0x10, 0xFF, 0xFF, 0xAB, 0xA0, 0x01, 0x15, 0x7A, 0x7A, 0x7A, 0x00, 0x4D, 0x57, 0x54, 0x00, 0x4D,
+0x10, 0xFF, 0xFF, 0xAB, 0xA0, 0x01, 0x15, 0x2D, 0x30, 0x30, 0x00, 0x4D, 0x57, 0x54, 0x00, 0x4D,
 0x50, 0x54, 0x00, 0x4D, 0x53, 0x54, 0x00, 0x4D, 0x44, 0x44, 0x54, 0x00, 0x4D, 0x44, 0x54, 0x00,
 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
@@ -17534,7 +17616,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x03, 0x05, 0x03, 0x05, 0x03, 0x05, 0x03, 0x05, 0x03, 0x05, 0x03, 0x05, 0x03, 0x05, 0x03, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xAB, 0xA0, 0x01, 0x04, 0xFF, 0xFF, 0xAB, 0xA0, 0x01,
 0x08, 0xFF, 0xFF, 0x9D, 0x90, 0x00, 0x0C, 0xFF, 0xFF, 0xB9, 0xB0, 0x01, 0x10, 0xFF, 0xFF, 0xAB,
-0xA0, 0x01, 0x15, 0x7A, 0x7A, 0x7A, 0x00, 0x4D, 0x57, 0x54, 0x00, 0x4D, 0x50, 0x54, 0x00, 0x4D,
+0xA0, 0x01, 0x15, 0x2D, 0x30, 0x30, 0x00, 0x4D, 0x57, 0x54, 0x00, 0x4D, 0x50, 0x54, 0x00, 0x4D,
 0x53, 0x54, 0x00, 0x4D, 0x44, 0x44, 0x54, 0x00, 0x4D, 0x44, 0x54, 0x00, 0x00, 0x00, 0x01, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x0A, 0x4D, 0x53, 0x54, 0x37, 0x4D, 0x44, 0x54,
 0x2C, 0x4D, 0x33, 0x2E, 0x32, 0x2E, 0x30, 0x2C, 0x4D, 0x31, 0x31, 0x2E, 0x31, 0x2E, 0x30, 0x0A,
@@ -17550,7 +17632,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0xFE, 0x1E, 0xCC, 0x80, 0x4A, 0xDA, 0x06, 0x20, 0x4B, 0x8F, 0xCA, 0xF0, 0x4E, 0xA9, 0x9C, 0x20,
 0x4F, 0x43, 0xCD, 0x90, 0x00, 0x01, 0x02, 0x01, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x70, 0x80, 0x00, 0x04, 0x00, 0x00, 0x9A, 0xB0, 0x00, 0x09, 0x00, 0x00, 0x70, 0x80,
-0x00, 0x04, 0x7A, 0x7A, 0x7A, 0x00, 0x41, 0x57, 0x53, 0x54, 0x00, 0x43, 0x41, 0x53, 0x54, 0x00,
+0x00, 0x04, 0x2D, 0x30, 0x30, 0x00, 0x41, 0x57, 0x53, 0x54, 0x00, 0x43, 0x41, 0x53, 0x54, 0x00,
 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -17560,7 +17642,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4A, 0xDA, 0x06, 0x20, 0x00, 0x00, 0x00, 0x00, 0x4B, 0x8F, 0xCA, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x4E, 0xA9, 0x9C, 0x20, 0x00, 0x00, 0x00, 0x00, 0x4F, 0x43, 0xCD, 0x90, 0x00, 0x01, 0x02, 0x01,
 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x80, 0x00, 0x04, 0x00, 0x00,
-0x9A, 0xB0, 0x00, 0x09, 0x00, 0x00, 0x70, 0x80, 0x00, 0x04, 0x7A, 0x7A, 0x7A, 0x00, 0x41, 0x57,
+0x9A, 0xB0, 0x00, 0x09, 0x00, 0x00, 0x70, 0x80, 0x00, 0x04, 0x2D, 0x30, 0x30, 0x00, 0x41, 0x57,
 0x53, 0x54, 0x00, 0x43, 0x41, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
 0x0A, 0x41, 0x57, 0x53, 0x54, 0x2D, 0x38, 0x0A,
 #endif
@@ -17574,7 +17656,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0xE7, 0x9C, 0x40, 0x00, 0xF6, 0x47, 0xDF, 0x10, 0xFE, 0x47, 0xAB, 0x00, 0x4A, 0xDA, 0x14, 0x30,
 0x4B, 0x97, 0xFA, 0x40, 0x4E, 0xA9, 0xAA, 0x30, 0x4F, 0x43, 0xF7, 0xC0, 0x00, 0x01, 0x00, 0x01,
 0x02, 0x03, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x62, 0x70, 0x00, 0x04,
-0x00, 0x00, 0x46, 0x50, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x00, 0x04, 0x7A, 0x7A, 0x7A, 0x00,
+0x00, 0x00, 0x46, 0x50, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x00, 0x04, 0x2D, 0x30, 0x30, 0x00,
 0x44, 0x41, 0x56, 0x54, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -17585,7 +17667,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4A, 0xDA, 0x14, 0x30, 0x00, 0x00, 0x00, 0x00, 0x4B, 0x97, 0xFA, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x4E, 0xA9, 0xAA, 0x30, 0x00, 0x00, 0x00, 0x00, 0x4F, 0x43, 0xF7, 0xC0, 0x00, 0x01, 0x00, 0x01,
 0x02, 0x03, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x62, 0x70, 0x00, 0x04,
-0x00, 0x00, 0x46, 0x50, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x00, 0x04, 0x7A, 0x7A, 0x7A, 0x00,
+0x00, 0x00, 0x46, 0x50, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x00, 0x04, 0x2D, 0x30, 0x30, 0x00,
 0x44, 0x41, 0x56, 0x54, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x0A, 0x44, 0x41,
 0x56, 0x54, 0x2D, 0x37, 0x0A,
 #endif
@@ -17598,7 +17680,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x0D, 0x80, 0x00, 0x00, 0x00,
 0xD4, 0xBC, 0x76, 0x80, 0xDE, 0x34, 0x60, 0x60, 0xE7, 0x3C, 0x02, 0x80, 0x00, 0x01, 0x00, 0x02,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04, 0x00, 0x00, 0x8C, 0xA0,
-0x00, 0x08, 0x7A, 0x7A, 0x7A, 0x00, 0x50, 0x4D, 0x54, 0x00, 0x44, 0x44, 0x55, 0x54, 0x00, 0x00,
+0x00, 0x08, 0x2D, 0x30, 0x30, 0x00, 0x50, 0x4D, 0x54, 0x00, 0x44, 0x44, 0x55, 0x54, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -17607,7 +17689,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xD4, 0xBC, 0x76, 0x80, 0xFF, 0xFF, 0xFF, 0xFF,
 0xDE, 0x34, 0x60, 0x60, 0xFF, 0xFF, 0xFF, 0xFF, 0xE7, 0x3C, 0x02, 0x80, 0x00, 0x01, 0x00, 0x02,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04, 0x00, 0x00, 0x8C, 0xA0,
-0x00, 0x08, 0x7A, 0x7A, 0x7A, 0x00, 0x50, 0x4D, 0x54, 0x00, 0x44, 0x44, 0x55, 0x54, 0x00, 0x00,
+0x00, 0x08, 0x2D, 0x30, 0x30, 0x00, 0x50, 0x4D, 0x54, 0x00, 0x44, 0x44, 0x55, 0x54, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x44, 0x44, 0x55, 0x54, 0x2D, 0x31, 0x30, 0x0A,
 #endif
 0x00, 0x23, 0x9A, 0x95, 0x01, 0xE8, 0x4E, 0x82, 0x00, 0x00, 0x00, 0x10, 0x44, 0x75, 0x6D, 0x6F,
@@ -17647,7 +17729,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04, 0x00,
 0x00, 0x9A, 0xB0, 0x01, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x9A, 0xB0, 0x01,
-0x09, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04, 0x00, 0x00, 0x9A, 0xB0, 0x00, 0x0E, 0x7A, 0x7A, 0x7A,
+0x09, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04, 0x00, 0x00, 0x9A, 0xB0, 0x00, 0x0E, 0x2D, 0x30, 0x30,
 0x00, 0x41, 0x45, 0x53, 0x54, 0x00, 0x41, 0x45, 0x44, 0x54, 0x00, 0x4D, 0x49, 0x53, 0x54, 0x00,
 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
@@ -17708,7 +17790,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x8C, 0xA0, 0x00, 0x04, 0x00, 0x00, 0x9A, 0xB0, 0x01, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x9A, 0xB0, 0x01, 0x09, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04, 0x00, 0x00, 0x9A, 0xB0,
-0x00, 0x0E, 0x7A, 0x7A, 0x7A, 0x00, 0x41, 0x45, 0x53, 0x54, 0x00, 0x41, 0x45, 0x44, 0x54, 0x00,
+0x00, 0x0E, 0x2D, 0x30, 0x30, 0x00, 0x41, 0x45, 0x53, 0x54, 0x00, 0x41, 0x45, 0x44, 0x54, 0x00,
 0x4D, 0x49, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x0A, 0x4D, 0x49, 0x53, 0x54, 0x2D, 0x31, 0x31, 0x0A,
 #endif
@@ -17720,7 +17802,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x09, 0x80, 0x00, 0x00, 0x00,
 0xE2, 0x20, 0x32, 0x80, 0x4A, 0xDA, 0x22, 0x40, 0x00, 0x01, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x00, 0x04, 0x7A, 0x7A, 0x7A,
+0x00, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x00, 0x04, 0x2D, 0x30, 0x30,
 0x00, 0x4D, 0x41, 0x57, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -17728,7 +17810,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x09, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xE2, 0x20, 0x32, 0x80, 0x00, 0x00, 0x00, 0x00,
 0x4A, 0xDA, 0x22, 0x40, 0x00, 0x01, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x54,
-0x60, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x00, 0x04, 0x7A, 0x7A, 0x7A, 0x00, 0x4D, 0x41, 0x57,
+0x60, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x00, 0x04, 0x2D, 0x30, 0x30, 0x00, 0x4D, 0x41, 0x57,
 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x4D, 0x41, 0x57, 0x54, 0x2D, 0x35, 0x0A,
 #endif
 0x00, 0x22, 0x2E, 0x00, 0x01, 0x72, 0x9C, 0x4D, 0x00, 0x00, 0x00, 0x06, 0x4D, 0x61, 0x77, 0x73,
@@ -17942,7 +18024,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF,
 0xC7, 0xC0, 0x00, 0x04, 0xFF, 0xFF, 0xD5, 0xD0, 0x01, 0x08, 0xFF, 0xFF, 0xE3, 0xE0, 0x01, 0x08,
 0xFF, 0xFF, 0xD5, 0xD0, 0x00, 0x04, 0xFF, 0xFF, 0xD5, 0xD0, 0x01, 0x0D, 0xFF, 0xFF, 0xC7, 0xC0,
-0x00, 0x12, 0xFF, 0xFF, 0xC7, 0xC0, 0x00, 0x12, 0x7A, 0x7A, 0x7A, 0x00, 0x41, 0x52, 0x54, 0x00,
+0x00, 0x12, 0xFF, 0xFF, 0xC7, 0xC0, 0x00, 0x12, 0x2D, 0x30, 0x30, 0x00, 0x41, 0x52, 0x54, 0x00,
 0x41, 0x52, 0x53, 0x54, 0x00, 0x43, 0x4C, 0x53, 0x54, 0x00, 0x43, 0x4C, 0x54, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
@@ -18021,7 +18103,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF,
 0xC7, 0xC0, 0x00, 0x04, 0xFF, 0xFF, 0xD5, 0xD0, 0x01, 0x08, 0xFF, 0xFF, 0xE3, 0xE0, 0x01, 0x08,
 0xFF, 0xFF, 0xD5, 0xD0, 0x00, 0x04, 0xFF, 0xFF, 0xD5, 0xD0, 0x01, 0x0D, 0xFF, 0xFF, 0xC7, 0xC0,
-0x00, 0x12, 0xFF, 0xFF, 0xC7, 0xC0, 0x00, 0x12, 0x7A, 0x7A, 0x7A, 0x00, 0x41, 0x52, 0x54, 0x00,
+0x00, 0x12, 0xFF, 0xFF, 0xC7, 0xC0, 0x00, 0x12, 0x2D, 0x30, 0x30, 0x00, 0x41, 0x52, 0x54, 0x00,
 0x41, 0x52, 0x53, 0x54, 0x00, 0x43, 0x4C, 0x53, 0x54, 0x00, 0x43, 0x4C, 0x54, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x0A, 0x43,
 0x4C, 0x54, 0x34, 0x43, 0x4C, 0x53, 0x54, 0x2C, 0x4D, 0x38, 0x2E, 0x32, 0x2E, 0x36, 0x2F, 0x32,
@@ -18035,13 +18117,13 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x09, 0x80, 0x00, 0x00, 0x00,
 0x0D, 0x02, 0x2D, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xD5, 0xD0,
-0x00, 0x04, 0x7A, 0x7A, 0x7A, 0x00, 0x52, 0x4F, 0x54, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x04, 0x2D, 0x30, 0x30, 0x00, 0x52, 0x4F, 0x54, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x09, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0D, 0x02, 0x2D, 0x00, 0x00, 0x01, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xD5, 0xD0, 0x00, 0x04, 0x7A, 0x7A, 0x7A, 0x00, 0x52, 0x4F,
+0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xD5, 0xD0, 0x00, 0x04, 0x2D, 0x30, 0x30, 0x00, 0x52, 0x4F,
 0x54, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x52, 0x4F, 0x54, 0x54, 0x33, 0x0A,
 #endif
 0x00, 0x22, 0x3B, 0x05, 0x00, 0xAA, 0xB1, 0xEA, 0x00, 0x00, 0x00, 0x07, 0x52, 0x6F, 0x74, 0x68,
@@ -18212,13 +18294,13 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x09, 0x80, 0x00, 0x00, 0x00,
 0xE7, 0xB1, 0x58, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30,
-0x00, 0x04, 0x7A, 0x7A, 0x7A, 0x00, 0x53, 0x59, 0x4F, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x04, 0x2D, 0x30, 0x30, 0x00, 0x53, 0x59, 0x4F, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x09, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xE7, 0xB1, 0x58, 0x00, 0x00, 0x01, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x7A, 0x7A, 0x7A, 0x00, 0x53, 0x59,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x2D, 0x30, 0x30, 0x00, 0x53, 0x59,
 0x4F, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x53, 0x59, 0x4F, 0x54, 0x2D, 0x33, 0x0A,
 #endif
 0x00, 0x20, 0x08, 0xBC, 0x01, 0x4F, 0x11, 0x58, 0x00, 0x00, 0x00, 0x05, 0x53, 0x79, 0x6F, 0x77,
@@ -18250,7 +18332,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x20, 0x01, 0x04, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x7A, 0x7A, 0x7A, 0x00, 0x43, 0x45, 0x53, 0x54,
+0x00, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x2D, 0x30, 0x30, 0x00, 0x43, 0x45, 0x53, 0x54,
 0x00, 0x55, 0x54, 0x43, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x01, 0x01, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -18295,7 +18377,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x20, 0x01, 0x04, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x7A, 0x7A, 0x7A, 0x00, 0x43, 0x45, 0x53, 0x54,
+0x00, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x2D, 0x30, 0x30, 0x00, 0x43, 0x45, 0x53, 0x54,
 0x00, 0x55, 0x54, 0x43, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x01, 0x01, 0x00, 0x0A, 0x55, 0x54,
 0x43, 0x30, 0x43, 0x45, 0x53, 0x54, 0x2D, 0x32, 0x2C, 0x4D, 0x33, 0x2E, 0x35, 0x2E, 0x30, 0x2F,
 0x31, 0x2C, 0x4D, 0x31, 0x30, 0x2E, 0x35, 0x2E, 0x30, 0x2F, 0x33, 0x0A,
@@ -18308,13 +18390,13 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x09, 0x80, 0x00, 0x00, 0x00,
 0xE9, 0x58, 0x89, 0x80, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x54, 0x60,
-0x00, 0x04, 0x7A, 0x7A, 0x7A, 0x00, 0x56, 0x4F, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x04, 0x2D, 0x30, 0x30, 0x00, 0x56, 0x4F, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x09, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xE9, 0x58, 0x89, 0x80, 0x00, 0x01, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x7A, 0x7A, 0x7A, 0x00, 0x56, 0x4F,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x2D, 0x30, 0x30, 0x00, 0x56, 0x4F,
 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x56, 0x4F, 0x53, 0x54, 0x2D, 0x36, 0x0A,
 #endif
 0x00, 0x11, 0xB3, 0x3F, 0x01, 0xB5, 0xC6, 0x4F, 0x00, 0x00, 0x00, 0x06, 0x56, 0x6F, 0x73, 0x74,
@@ -18485,32 +18567,35 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 
 /* Asia/Almaty */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x4B, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x33, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x0F, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x35, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x10, 0x80, 0x00, 0x00, 0x00,
 0xAA, 0x19, 0x7B, 0xDC, 0xB5, 0xA3, 0xEF, 0x30, 0x15, 0x27, 0x7D, 0xA0, 0x16, 0x18, 0xB2, 0x10,
 0x17, 0x08, 0xB1, 0x20, 0x17, 0xF9, 0xE5, 0x90, 0x18, 0xE9, 0xE4, 0xA0, 0x19, 0xDB, 0x19, 0x10,
 0x1A, 0xCC, 0x69, 0xA0, 0x1B, 0xBC, 0x76, 0xC0, 0x1C, 0xAC, 0x67, 0xC0, 0x1D, 0x9C, 0x58, 0xC0,
 0x1E, 0x8C, 0x49, 0xC0, 0x1F, 0x7C, 0x3A, 0xC0, 0x20, 0x6C, 0x2B, 0xC0, 0x21, 0x5C, 0x1C, 0xC0,
 0x22, 0x4C, 0x0D, 0xC0, 0x23, 0x3B, 0xFE, 0xC0, 0x24, 0x2B, 0xEF, 0xC0, 0x25, 0x1B, 0xE0, 0xC0,
-0x26, 0x0B, 0xD1, 0xC0, 0x27, 0x04, 0xFD, 0x40, 0x27, 0x7F, 0x7C, 0xA0, 0x29, 0xD4, 0xA6, 0x10,
-0x2A, 0xC4, 0x89, 0x00, 0x2B, 0xB4, 0xB2, 0x40, 0x2C, 0xA4, 0xA3, 0x40, 0x2D, 0x94, 0x94, 0x40,
-0x2E, 0x84, 0x85, 0x40, 0x2F, 0x74, 0x76, 0x40, 0x30, 0x64, 0x67, 0x40, 0x31, 0x5D, 0x92, 0xC0,
-0x32, 0x72, 0x6D, 0xC0, 0x33, 0x3D, 0x74, 0xC0, 0x34, 0x52, 0x4F, 0xC0, 0x35, 0x1D, 0x56, 0xC0,
-0x36, 0x32, 0x31, 0xC0, 0x36, 0xFD, 0x38, 0xC0, 0x38, 0x1B, 0x4E, 0x40, 0x38, 0xDD, 0x1A, 0xC0,
-0x39, 0xFB, 0x30, 0x40, 0x3A, 0xBC, 0xFC, 0xC0, 0x3B, 0xDB, 0x12, 0x40, 0x3C, 0xA6, 0x19, 0x40,
-0x3D, 0xBA, 0xF4, 0x40, 0x3E, 0x85, 0xFB, 0x40, 0x3F, 0x9A, 0xD6, 0x40, 0x40, 0x65, 0xDD, 0x40,
-0x41, 0x83, 0xF2, 0xC0, 0x42, 0x35, 0xD1, 0x20, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02,
-0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x03,
-0x02, 0x03, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
-0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x03, 0x00, 0x00, 0x48, 0x24, 0x00,
-0x00, 0x00, 0x00, 0x46, 0x50, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x01, 0x09, 0x00, 0x00, 0x54,
-0x60, 0x00, 0x04, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x01, 0x09, 0x4C,
-0x4D, 0x54, 0x00, 0x41, 0x4C, 0x4D, 0x54, 0x00, 0x41, 0x4C, 0x4D, 0x53, 0x54, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x26, 0x0B, 0xD1, 0xC0, 0x27, 0x04, 0xFD, 0x40, 0x27, 0xF4, 0xEE, 0x40, 0x28, 0xE4, 0xED, 0x50,
+0x29, 0x78, 0x95, 0x50, 0x29, 0xD4, 0xD0, 0x40, 0x2A, 0xC4, 0xC1, 0x40, 0x2B, 0xB4, 0xB2, 0x40,
+0x2C, 0xA4, 0xA3, 0x40, 0x2D, 0x94, 0x94, 0x40, 0x2E, 0x84, 0x85, 0x40, 0x2F, 0x74, 0x76, 0x40,
+0x30, 0x64, 0x67, 0x40, 0x31, 0x5D, 0x92, 0xC0, 0x32, 0x72, 0x6D, 0xC0, 0x33, 0x3D, 0x74, 0xC0,
+0x34, 0x52, 0x4F, 0xC0, 0x35, 0x1D, 0x56, 0xC0, 0x36, 0x32, 0x31, 0xC0, 0x36, 0xFD, 0x38, 0xC0,
+0x38, 0x1B, 0x4E, 0x40, 0x38, 0xDD, 0x1A, 0xC0, 0x39, 0xFB, 0x30, 0x40, 0x3A, 0xBC, 0xFC, 0xC0,
+0x3B, 0xDB, 0x12, 0x40, 0x3C, 0xA6, 0x19, 0x40, 0x3D, 0xBA, 0xF4, 0x40, 0x3E, 0x85, 0xFB, 0x40,
+0x3F, 0x9A, 0xD6, 0x40, 0x40, 0x65, 0xDD, 0x40, 0x41, 0x83, 0xF2, 0xC0, 0x7F, 0xFF, 0xFF, 0xFF,
+0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x05, 0x04, 0x05, 0x04, 0x04, 0x00, 0x00, 0x48, 0x24, 0x00, 0x00, 0x00, 0x00, 0x46, 0x50, 0x00,
+0x04, 0x00, 0x00, 0x62, 0x70, 0x01, 0x08, 0x00, 0x00, 0x54, 0x60, 0x00, 0x0C, 0x00, 0x00, 0x54,
+0x60, 0x00, 0x0C, 0x00, 0x00, 0x62, 0x70, 0x01, 0x08, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0C, 0x00,
+0x00, 0x46, 0x50, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x01, 0x08, 0x00, 0x00, 0x54, 0x60, 0x00,
+0x0C, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x35, 0x00, 0x2B, 0x30, 0x37, 0x00, 0x2B, 0x30, 0x36,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x33, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x0F, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x35, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x10, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0x19, 0x7B, 0xDC, 0xFF, 0xFF, 0xFF, 0xFF,
 0xB5, 0xA3, 0xEF, 0x30, 0x00, 0x00, 0x00, 0x00, 0x15, 0x27, 0x7D, 0xA0, 0x00, 0x00, 0x00, 0x00,
 0x16, 0x18, 0xB2, 0x10, 0x00, 0x00, 0x00, 0x00, 0x17, 0x08, 0xB1, 0x20, 0x00, 0x00, 0x00, 0x00,
@@ -18522,8 +18607,9 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x21, 0x5C, 0x1C, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x22, 0x4C, 0x0D, 0xC0, 0x00, 0x00, 0x00, 0x00,
 0x23, 0x3B, 0xFE, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x24, 0x2B, 0xEF, 0xC0, 0x00, 0x00, 0x00, 0x00,
 0x25, 0x1B, 0xE0, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xD1, 0xC0, 0x00, 0x00, 0x00, 0x00,
-0x27, 0x04, 0xFD, 0x40, 0x00, 0x00, 0x00, 0x00, 0x27, 0x7F, 0x7C, 0xA0, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0xA6, 0x10, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x89, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x27, 0x04, 0xFD, 0x40, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xEE, 0x40, 0x00, 0x00, 0x00, 0x00,
+0x28, 0xE4, 0xED, 0x50, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x95, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xD0, 0x40, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xC1, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0xB2, 0x40, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0xA3, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0x94, 0x40, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x85, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0x76, 0x40, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x67, 0x40, 0x00, 0x00, 0x00, 0x00,
@@ -18536,14 +18622,17 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x3C, 0xA6, 0x19, 0x40, 0x00, 0x00, 0x00, 0x00, 0x3D, 0xBA, 0xF4, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x3E, 0x85, 0xFB, 0x40, 0x00, 0x00, 0x00, 0x00, 0x3F, 0x9A, 0xD6, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x40, 0x65, 0xDD, 0x40, 0x00, 0x00, 0x00, 0x00, 0x41, 0x83, 0xF2, 0xC0, 0x00, 0x00, 0x00, 0x00,
-0x42, 0x35, 0xD1, 0x20, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x03, 0x02, 0x03, 0x05, 0x04,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
-0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x03, 0x00, 0x00, 0x48, 0x24, 0x00, 0x00, 0x00, 0x00, 0x46,
-0x50, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x01, 0x09, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x00,
-0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x01, 0x09, 0x4C, 0x4D, 0x54, 0x00, 0x41,
-0x4C, 0x4D, 0x54, 0x00, 0x41, 0x4C, 0x4D, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x41, 0x4C, 0x4D, 0x54, 0x2D, 0x36, 0x0A,
+0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x04, 0x00, 0x00, 0x48, 0x24, 0x00, 0x00, 0x00,
+0x00, 0x46, 0x50, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x01, 0x08, 0x00, 0x00, 0x54, 0x60, 0x00,
+0x0C, 0x00, 0x00, 0x54, 0x60, 0x00, 0x0C, 0x00, 0x00, 0x62, 0x70, 0x01, 0x08, 0x00, 0x00, 0x54,
+0x60, 0x01, 0x0C, 0x00, 0x00, 0x46, 0x50, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x01, 0x08, 0x00,
+0x00, 0x54, 0x60, 0x00, 0x0C, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x35, 0x00, 0x2B, 0x30, 0x37,
+0x00, 0x2B, 0x30, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x2B, 0x30, 0x36, 0x3E, 0x2D,
+0x36, 0x0A,
 #endif
 0x00, 0xCB, 0x52, 0xC8, 0x01, 0x88, 0x13, 0x18, 0x00, 0x00, 0x00, 0x17, 0x4B, 0x61, 0x7A, 0x61,
 0x6B, 0x68, 0x73, 0x74, 0x61, 0x6E, 0x20, 0x28, 0x6D, 0x6F, 0x73, 0x74, 0x20, 0x61, 0x72, 0x65,
@@ -18682,7 +18771,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8B, 0xF5, 0x60, 0x1F, 0x7B, 0xE6, 0x60, 0x20, 0x6B, 0xD7, 0x60, 0x21, 0x5B, 0xC8, 0x60,
 0x22, 0x4B, 0xB9, 0x60, 0x23, 0x3B, 0xAA, 0x60, 0x24, 0x2B, 0x9B, 0x60, 0x25, 0x1B, 0x8C, 0x60,
 0x26, 0x0B, 0x7D, 0x60, 0x27, 0x04, 0xA8, 0xE0, 0x27, 0xF4, 0x99, 0xE0, 0x28, 0xE4, 0x98, 0xF0,
-0x29, 0x78, 0x40, 0xF0, 0x29, 0xD4, 0x51, 0xB0, 0x2A, 0xC4, 0x34, 0xA0, 0x2B, 0xB4, 0x5D, 0xE0,
+0x29, 0x78, 0x40, 0xF0, 0x29, 0xD4, 0x7B, 0xE0, 0x2A, 0xC4, 0x6C, 0xE0, 0x2B, 0xB4, 0x5D, 0xE0,
 0x2C, 0xA4, 0x4E, 0xE0, 0x2D, 0x94, 0x3F, 0xE0, 0x2E, 0x84, 0x30, 0xE0, 0x2F, 0x74, 0x21, 0xE0,
 0x30, 0x64, 0x12, 0xE0, 0x31, 0x5D, 0x3E, 0x60, 0x32, 0x72, 0x19, 0x60, 0x33, 0x3D, 0x20, 0x60,
 0x34, 0x51, 0xFB, 0x60, 0x35, 0x1D, 0x02, 0x60, 0x36, 0x31, 0xDD, 0x60, 0x36, 0xFC, 0xE4, 0x60,
@@ -18693,7 +18782,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x47, 0x23, 0x44, 0x60, 0x47, 0xEE, 0x4B, 0x60, 0x49, 0x03, 0x26, 0x60, 0x49, 0xCE, 0x2D, 0x60,
 0x4A, 0xE3, 0x08, 0x60, 0x4B, 0xAE, 0x0F, 0x60, 0x4C, 0xCC, 0x32, 0xF0, 0x4D, 0x8D, 0xFF, 0x70,
 0x00, 0x01, 0x03, 0x02, 0x03, 0x04, 0x01, 0x04, 0x01, 0x04, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06,
-0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x04, 0x01, 0x06, 0x05, 0x06, 0x05,
+0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08,
 0x05, 0x00, 0x00, 0xA6, 0x64, 0x00, 0x00, 0x00, 0x00, 0xA8, 0xC0, 0x00, 0x04, 0x00, 0x00, 0xC4,
@@ -18719,7 +18808,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0x8C, 0x60, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0x7D, 0x60, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x04, 0xA8, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0x99, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE4, 0x98, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x40, 0xF0, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0x51, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x34, 0xA0, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0x7B, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x6C, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0x5D, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0x4E, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0x3F, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x30, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0x21, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x12, 0xE0, 0x00, 0x00, 0x00, 0x00,
@@ -18739,7 +18828,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x49, 0xCE, 0x2D, 0x60, 0x00, 0x00, 0x00, 0x00, 0x4A, 0xE3, 0x08, 0x60, 0x00, 0x00, 0x00, 0x00,
 0x4B, 0xAE, 0x0F, 0x60, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0x32, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x4D, 0x8D, 0xFF, 0x70, 0x00, 0x01, 0x03, 0x02, 0x03, 0x04, 0x01, 0x04, 0x01, 0x04, 0x05, 0x06,
-0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x04, 0x01,
+0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x06, 0x05,
 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
 0x06, 0x05, 0x07, 0x08, 0x05, 0x00, 0x00, 0xA6, 0x64, 0x00, 0x00, 0x00, 0x00, 0xA8, 0xC0, 0x00,
@@ -18755,54 +18844,50 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 
 /* Asia/Aqtau */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x4B, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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-0x17, 0x08, 0xB1, 0x20, 0x17, 0xF9, 0xF3, 0xA0, 0x18, 0xE9, 0xF2, 0xB0, 0x19, 0xDB, 0x27, 0x20,
-0x1A, 0xCC, 0x77, 0xB0, 0x1B, 0xBC, 0x84, 0xD0, 0x1C, 0xAC, 0x75, 0xD0, 0x1D, 0x9C, 0x66, 0xD0,
-0x1E, 0x8C, 0x57, 0xD0, 0x1F, 0x7C, 0x48, 0xD0, 0x20, 0x6C, 0x39, 0xD0, 0x21, 0x5C, 0x2A, 0xD0,
-0x22, 0x4C, 0x1B, 0xD0, 0x23, 0x3C, 0x0C, 0xD0, 0x24, 0x2B, 0xFD, 0xD0, 0x25, 0x1B, 0xEE, 0xD0,
-0x26, 0x0B, 0xDF, 0xD0, 0x27, 0x05, 0x0B, 0x50, 0x27, 0x7F, 0x8A, 0xB0, 0x29, 0x4B, 0xA6, 0x30,
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+0xAA, 0x19, 0x94, 0xE0, 0xB5, 0xA3, 0xFD, 0x40, 0x16, 0x18, 0xCE, 0x30, 0x17, 0x08, 0xB1, 0x20,
+0x17, 0xF9, 0xF3, 0xA0, 0x18, 0xE9, 0xF2, 0xB0, 0x19, 0xDB, 0x27, 0x20, 0x1A, 0xCC, 0x77, 0xB0,
+0x1B, 0xBC, 0x84, 0xD0, 0x1C, 0xAC, 0x75, 0xD0, 0x1D, 0x9C, 0x66, 0xD0, 0x1E, 0x8C, 0x57, 0xD0,
+0x1F, 0x7C, 0x48, 0xD0, 0x20, 0x6C, 0x39, 0xD0, 0x21, 0x5C, 0x2A, 0xD0, 0x22, 0x4C, 0x1B, 0xD0,
+0x23, 0x3C, 0x0C, 0xD0, 0x24, 0x2B, 0xFD, 0xD0, 0x25, 0x1B, 0xEE, 0xD0, 0x26, 0x0B, 0xDF, 0xD0,
+0x27, 0x05, 0x0B, 0x50, 0x27, 0xF4, 0xFC, 0x50, 0x28, 0xE4, 0xFB, 0x60, 0x29, 0x78, 0xA3, 0x60,
+0x29, 0xD4, 0xDE, 0x50, 0x2A, 0xC4, 0xCF, 0x50, 0x2B, 0xB4, 0xC0, 0x50, 0x2C, 0xA4, 0xB1, 0x50,
+0x2D, 0x94, 0xA2, 0x50, 0x2E, 0x84, 0x93, 0x50, 0x2F, 0x74, 0x92, 0x60, 0x30, 0x64, 0x83, 0x60,
 0x31, 0x5D, 0xAE, 0xE0, 0x32, 0x72, 0x89, 0xE0, 0x33, 0x3D, 0x90, 0xE0, 0x34, 0x52, 0x6B, 0xE0,
 0x35, 0x1D, 0x72, 0xE0, 0x36, 0x32, 0x4D, 0xE0, 0x36, 0xFD, 0x54, 0xE0, 0x38, 0x1B, 0x6A, 0x60,
 0x38, 0xDD, 0x36, 0xE0, 0x39, 0xFB, 0x4C, 0x60, 0x3A, 0xBD, 0x18, 0xE0, 0x3B, 0xDB, 0x2E, 0x60,
 0x3C, 0xA6, 0x35, 0x60, 0x3D, 0xBB, 0x10, 0x60, 0x3E, 0x86, 0x17, 0x60, 0x3F, 0x9A, 0xF2, 0x60,
-0x40, 0x65, 0xF9, 0x60, 0x41, 0x84, 0x0E, 0xE0, 0x42, 0x35, 0xED, 0x40, 0x00, 0x01, 0x02, 0x03,
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-0x06, 0x07, 0x06, 0x03, 0x09, 0x08, 0x09, 0x0A, 0x0B, 0x0A, 0x0B, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C,
-0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x09,
+0x40, 0x65, 0xF9, 0x60, 0x41, 0x84, 0x0E, 0xE0, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x02, 0x03,
+0x04, 0x02, 0x04, 0x02, 0x04, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
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+0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x05, 0x05,
 0x00, 0x00, 0x2F, 0x20, 0x00, 0x00, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50,
-0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x00, 0x09, 0x00, 0x00, 0x54, 0x60, 0x00, 0x09, 0x00, 0x00,
-0x54, 0x60, 0x01, 0x0E, 0x00, 0x00, 0x46, 0x50, 0x00, 0x09, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0E,
-0x00, 0x00, 0x54, 0x60, 0x01, 0x14, 0x00, 0x00, 0x46, 0x50, 0x00, 0x1A, 0x00, 0x00, 0x54, 0x60,
-0x01, 0x14, 0x00, 0x00, 0x46, 0x50, 0x00, 0x1A, 0x00, 0x00, 0x46, 0x50, 0x01, 0x14, 0x00, 0x00,
-0x38, 0x40, 0x00, 0x1A, 0x00, 0x00, 0x38, 0x40, 0x00, 0x1A, 0x00, 0x00, 0x46, 0x50, 0x00, 0x1A,
-0x4C, 0x4D, 0x54, 0x00, 0x46, 0x4F, 0x52, 0x54, 0x00, 0x53, 0x48, 0x45, 0x54, 0x00, 0x53, 0x48,
-0x45, 0x53, 0x54, 0x00, 0x41, 0x51, 0x54, 0x53, 0x54, 0x00, 0x41, 0x51, 0x54, 0x54, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x08, 0x00, 0x00, 0x54, 0x60, 0x00, 0x0C, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0C, 0x00, 0x00,
+0x46, 0x50, 0x00, 0x08, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0C, 0x00, 0x00, 0x46, 0x50, 0x01, 0x08,
+0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x00, 0x08, 0x4C, 0x4D, 0x54, 0x00,
+0x2B, 0x30, 0x34, 0x00, 0x2B, 0x30, 0x35, 0x00, 0x2B, 0x30, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x34, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x1F, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x34, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x10, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0x19, 0x94, 0xE0, 0xFF, 0xFF, 0xFF, 0xFF,
-0xB5, 0xA3, 0xFD, 0x40, 0xFF, 0xFF, 0xFF, 0xFF, 0xF2, 0xD4, 0xAE, 0x30, 0x00, 0x00, 0x00, 0x00,
-0x16, 0x18, 0xCE, 0x30, 0x00, 0x00, 0x00, 0x00, 0x17, 0x08, 0xB1, 0x20, 0x00, 0x00, 0x00, 0x00,
-0x17, 0xF9, 0xF3, 0xA0, 0x00, 0x00, 0x00, 0x00, 0x18, 0xE9, 0xF2, 0xB0, 0x00, 0x00, 0x00, 0x00,
-0x19, 0xDB, 0x27, 0x20, 0x00, 0x00, 0x00, 0x00, 0x1A, 0xCC, 0x77, 0xB0, 0x00, 0x00, 0x00, 0x00,
-0x1B, 0xBC, 0x84, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x1C, 0xAC, 0x75, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x1D, 0x9C, 0x66, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x1E, 0x8C, 0x57, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x1F, 0x7C, 0x48, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x20, 0x6C, 0x39, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x21, 0x5C, 0x2A, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x22, 0x4C, 0x1B, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x23, 0x3C, 0x0C, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x24, 0x2B, 0xFD, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x25, 0x1B, 0xEE, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xDF, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x27, 0x05, 0x0B, 0x50, 0x00, 0x00, 0x00, 0x00, 0x27, 0x7F, 0x8A, 0xB0, 0x00, 0x00, 0x00, 0x00,
-0x29, 0x4B, 0xA6, 0x30, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0xB4, 0x20, 0x00, 0x00, 0x00, 0x00,
-0x2A, 0xC4, 0x97, 0x10, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0xC0, 0x50, 0x00, 0x00, 0x00, 0x00,
+0xB5, 0xA3, 0xFD, 0x40, 0x00, 0x00, 0x00, 0x00, 0x16, 0x18, 0xCE, 0x30, 0x00, 0x00, 0x00, 0x00,
+0x17, 0x08, 0xB1, 0x20, 0x00, 0x00, 0x00, 0x00, 0x17, 0xF9, 0xF3, 0xA0, 0x00, 0x00, 0x00, 0x00,
+0x18, 0xE9, 0xF2, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x19, 0xDB, 0x27, 0x20, 0x00, 0x00, 0x00, 0x00,
+0x1A, 0xCC, 0x77, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x1B, 0xBC, 0x84, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x1C, 0xAC, 0x75, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x1D, 0x9C, 0x66, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x1E, 0x8C, 0x57, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x1F, 0x7C, 0x48, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x20, 0x6C, 0x39, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x21, 0x5C, 0x2A, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x22, 0x4C, 0x1B, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x23, 0x3C, 0x0C, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x24, 0x2B, 0xFD, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x25, 0x1B, 0xEE, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x26, 0x0B, 0xDF, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x27, 0x05, 0x0B, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x27, 0xF4, 0xFC, 0x50, 0x00, 0x00, 0x00, 0x00, 0x28, 0xE4, 0xFB, 0x60, 0x00, 0x00, 0x00, 0x00,
+0x29, 0x78, 0xA3, 0x60, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0xDE, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x2A, 0xC4, 0xCF, 0x50, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0xC0, 0x50, 0x00, 0x00, 0x00, 0x00,
 0x2C, 0xA4, 0xB1, 0x50, 0x00, 0x00, 0x00, 0x00, 0x2D, 0x94, 0xA2, 0x50, 0x00, 0x00, 0x00, 0x00,
-0x2E, 0x84, 0x93, 0x50, 0x00, 0x00, 0x00, 0x00, 0x2F, 0x74, 0x84, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x2E, 0x84, 0x93, 0x50, 0x00, 0x00, 0x00, 0x00, 0x2F, 0x74, 0x92, 0x60, 0x00, 0x00, 0x00, 0x00,
 0x30, 0x64, 0x83, 0x60, 0x00, 0x00, 0x00, 0x00, 0x31, 0x5D, 0xAE, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x32, 0x72, 0x89, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x33, 0x3D, 0x90, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x34, 0x52, 0x6B, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x35, 0x1D, 0x72, 0xE0, 0x00, 0x00, 0x00, 0x00,
@@ -18812,21 +18897,17 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x3B, 0xDB, 0x2E, 0x60, 0x00, 0x00, 0x00, 0x00, 0x3C, 0xA6, 0x35, 0x60, 0x00, 0x00, 0x00, 0x00,
 0x3D, 0xBB, 0x10, 0x60, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x86, 0x17, 0x60, 0x00, 0x00, 0x00, 0x00,
 0x3F, 0x9A, 0xF2, 0x60, 0x00, 0x00, 0x00, 0x00, 0x40, 0x65, 0xF9, 0x60, 0x00, 0x00, 0x00, 0x00,
-0x41, 0x84, 0x0E, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x42, 0x35, 0xED, 0x40, 0x00, 0x01, 0x02, 0x03,
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-0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x09,
+0x41, 0x84, 0x0E, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x02, 0x03,
+0x04, 0x02, 0x04, 0x02, 0x04, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
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+0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x05, 0x05,
 0x00, 0x00, 0x2F, 0x20, 0x00, 0x00, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50,
-0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x00, 0x09, 0x00, 0x00, 0x54, 0x60, 0x00, 0x09, 0x00, 0x00,
-0x54, 0x60, 0x01, 0x0E, 0x00, 0x00, 0x46, 0x50, 0x00, 0x09, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0E,
-0x00, 0x00, 0x54, 0x60, 0x01, 0x14, 0x00, 0x00, 0x46, 0x50, 0x00, 0x1A, 0x00, 0x00, 0x54, 0x60,
-0x01, 0x14, 0x00, 0x00, 0x46, 0x50, 0x00, 0x1A, 0x00, 0x00, 0x46, 0x50, 0x01, 0x14, 0x00, 0x00,
-0x38, 0x40, 0x00, 0x1A, 0x00, 0x00, 0x38, 0x40, 0x00, 0x1A, 0x00, 0x00, 0x46, 0x50, 0x00, 0x1A,
-0x4C, 0x4D, 0x54, 0x00, 0x46, 0x4F, 0x52, 0x54, 0x00, 0x53, 0x48, 0x45, 0x54, 0x00, 0x53, 0x48,
-0x45, 0x53, 0x54, 0x00, 0x41, 0x51, 0x54, 0x53, 0x54, 0x00, 0x41, 0x51, 0x54, 0x54, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A,
-0x41, 0x51, 0x54, 0x54, 0x2D, 0x35, 0x0A,
+0x00, 0x08, 0x00, 0x00, 0x54, 0x60, 0x00, 0x0C, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0C, 0x00, 0x00,
+0x46, 0x50, 0x00, 0x08, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0C, 0x00, 0x00, 0x46, 0x50, 0x01, 0x08,
+0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x00, 0x08, 0x4C, 0x4D, 0x54, 0x00,
+0x2B, 0x30, 0x34, 0x00, 0x2B, 0x30, 0x35, 0x00, 0x2B, 0x30, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x0A, 0x3C, 0x2B, 0x30, 0x35, 0x3E, 0x2D, 0x35, 0x0A,
 #endif
 0x00, 0xCD, 0x41, 0x92, 0x01, 0x5F, 0x5B, 0xEA, 0x00, 0x00, 0x00, 0x2C, 0x41, 0x74, 0x79, 0x72,
 0x61, 0x75, 0x2F, 0x41, 0x74, 0x69, 0x72, 0x61, 0x75, 0x2F, 0x47, 0x75, 0x72, 0x27, 0x79, 0x65,
@@ -18836,35 +18917,34 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 /* Asia/Aqtobe */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x4B, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x00,
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 0xAA, 0x19, 0x8E, 0x68, 0xB5, 0xA3, 0xFD, 0x40, 0x15, 0x27, 0x8B, 0xB0, 0x16, 0x18, 0xC0, 0x20,
 0x17, 0x08, 0xB1, 0x20, 0x17, 0xF9, 0xF3, 0xA0, 0x18, 0xE9, 0xF2, 0xB0, 0x19, 0xDB, 0x27, 0x20,
 0x1A, 0xCC, 0x77, 0xB0, 0x1B, 0xBC, 0x84, 0xD0, 0x1C, 0xAC, 0x75, 0xD0, 0x1D, 0x9C, 0x66, 0xD0,
 0x1E, 0x8C, 0x57, 0xD0, 0x1F, 0x7C, 0x48, 0xD0, 0x20, 0x6C, 0x39, 0xD0, 0x21, 0x5C, 0x2A, 0xD0,
 0x22, 0x4C, 0x1B, 0xD0, 0x23, 0x3C, 0x0C, 0xD0, 0x24, 0x2B, 0xFD, 0xD0, 0x25, 0x1B, 0xEE, 0xD0,
-0x26, 0x0B, 0xDF, 0xD0, 0x27, 0x05, 0x0B, 0x50, 0x27, 0x7F, 0x8A, 0xB0, 0x29, 0x4B, 0xA6, 0x30,
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-0x35, 0x1D, 0x64, 0xD0, 0x36, 0x32, 0x3F, 0xD0, 0x36, 0xFD, 0x46, 0xD0, 0x38, 0x1B, 0x5C, 0x50,
-0x38, 0xDD, 0x28, 0xD0, 0x39, 0xFB, 0x3E, 0x50, 0x3A, 0xBD, 0x0A, 0xD0, 0x3B, 0xDB, 0x20, 0x50,
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-0x00, 0x00,
+0x26, 0x0B, 0xDF, 0xD0, 0x27, 0x05, 0x0B, 0x50, 0x27, 0xF4, 0xFC, 0x50, 0x28, 0xE4, 0xFB, 0x60,
+0x29, 0x78, 0xA3, 0x60, 0x29, 0xD4, 0xDE, 0x50, 0x2A, 0xC4, 0xCF, 0x50, 0x2B, 0xB4, 0xC0, 0x50,
+0x2C, 0xA4, 0xB1, 0x50, 0x2D, 0x94, 0xA2, 0x50, 0x2E, 0x84, 0x93, 0x50, 0x2F, 0x74, 0x84, 0x50,
+0x30, 0x64, 0x75, 0x50, 0x31, 0x5D, 0xA0, 0xD0, 0x32, 0x72, 0x7B, 0xD0, 0x33, 0x3D, 0x82, 0xD0,
+0x34, 0x52, 0x5D, 0xD0, 0x35, 0x1D, 0x64, 0xD0, 0x36, 0x32, 0x3F, 0xD0, 0x36, 0xFD, 0x46, 0xD0,
+0x38, 0x1B, 0x5C, 0x50, 0x38, 0xDD, 0x28, 0xD0, 0x39, 0xFB, 0x3E, 0x50, 0x3A, 0xBD, 0x0A, 0xD0,
+0x3B, 0xDB, 0x20, 0x50, 0x3C, 0xA6, 0x27, 0x50, 0x3D, 0xBB, 0x02, 0x50, 0x3E, 0x86, 0x09, 0x50,
+0x3F, 0x9A, 0xE4, 0x50, 0x40, 0x65, 0xEB, 0x50, 0x41, 0x84, 0x00, 0xD0, 0x7F, 0xFF, 0xFF, 0xFF,
+0x00, 0x01, 0x02, 0x03, 0x04, 0x03, 0x02, 0x03, 0x02, 0x03, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06,
+0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
+0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
+0x06, 0x05, 0x06, 0x05, 0x05, 0x00, 0x00, 0x35, 0x98, 0x00, 0x00, 0x00, 0x00, 0x38, 0x40, 0x00,
+0x04, 0x00, 0x00, 0x46, 0x50, 0x00, 0x08, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0C, 0x00, 0x00, 0x54,
+0x60, 0x00, 0x0C, 0x00, 0x00, 0x46, 0x50, 0x00, 0x08, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0C, 0x00,
+0x00, 0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x54, 0x60, 0x01,
+0x0C, 0x00, 0x00, 0x46, 0x50, 0x00, 0x08, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x34, 0x00, 0x2B,
+0x30, 0x35, 0x00, 0x2B, 0x30, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x34, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x1A, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x35, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x10, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0x19, 0x8E, 0x68, 0xFF, 0xFF, 0xFF, 0xFF,
 0xB5, 0xA3, 0xFD, 0x40, 0x00, 0x00, 0x00, 0x00, 0x15, 0x27, 0x8B, 0xB0, 0x00, 0x00, 0x00, 0x00,
 0x16, 0x18, 0xC0, 0x20, 0x00, 0x00, 0x00, 0x00, 0x17, 0x08, 0xB1, 0x20, 0x00, 0x00, 0x00, 0x00,
@@ -18876,32 +18956,32 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x21, 0x5C, 0x2A, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x22, 0x4C, 0x1B, 0xD0, 0x00, 0x00, 0x00, 0x00,
 0x23, 0x3C, 0x0C, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x24, 0x2B, 0xFD, 0xD0, 0x00, 0x00, 0x00, 0x00,
 0x25, 0x1B, 0xEE, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xDF, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x27, 0x05, 0x0B, 0x50, 0x00, 0x00, 0x00, 0x00, 0x27, 0x7F, 0x8A, 0xB0, 0x00, 0x00, 0x00, 0x00,
-0x29, 0x4B, 0xA6, 0x30, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0xB4, 0x20, 0x00, 0x00, 0x00, 0x00,
-0x2A, 0xC4, 0x97, 0x10, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0xC0, 0x50, 0x00, 0x00, 0x00, 0x00,
-0x2C, 0xA4, 0xB1, 0x50, 0x00, 0x00, 0x00, 0x00, 0x2D, 0x94, 0xA2, 0x50, 0x00, 0x00, 0x00, 0x00,
-0x2E, 0x84, 0x93, 0x50, 0x00, 0x00, 0x00, 0x00, 0x2F, 0x74, 0x84, 0x50, 0x00, 0x00, 0x00, 0x00,
-0x30, 0x64, 0x75, 0x50, 0x00, 0x00, 0x00, 0x00, 0x31, 0x5D, 0xA0, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x32, 0x72, 0x7B, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x33, 0x3D, 0x82, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x34, 0x52, 0x5D, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x35, 0x1D, 0x64, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x36, 0x32, 0x3F, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x36, 0xFD, 0x46, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x38, 0x1B, 0x5C, 0x50, 0x00, 0x00, 0x00, 0x00, 0x38, 0xDD, 0x28, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x39, 0xFB, 0x3E, 0x50, 0x00, 0x00, 0x00, 0x00, 0x3A, 0xBD, 0x0A, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x3B, 0xDB, 0x20, 0x50, 0x00, 0x00, 0x00, 0x00, 0x3C, 0xA6, 0x27, 0x50, 0x00, 0x00, 0x00, 0x00,
-0x3D, 0xBB, 0x02, 0x50, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x86, 0x09, 0x50, 0x00, 0x00, 0x00, 0x00,
-0x3F, 0x9A, 0xE4, 0x50, 0x00, 0x00, 0x00, 0x00, 0x40, 0x65, 0xEB, 0x50, 0x00, 0x00, 0x00, 0x00,
-0x41, 0x84, 0x00, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x42, 0x35, 0xDF, 0x30, 0x00, 0x01, 0x02, 0x03,
-0x04, 0x03, 0x02, 0x03, 0x02, 0x03, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06,
-0x05, 0x06, 0x05, 0x02, 0x08, 0x07, 0x08, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09,
-0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x08,
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-0x00, 0x04, 0x00, 0x00, 0x54, 0x60, 0x01, 0x09, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00,
-0x46, 0x50, 0x00, 0x04, 0x00, 0x00, 0x54, 0x60, 0x01, 0x09, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0F,
-0x00, 0x00, 0x46, 0x50, 0x00, 0x15, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0F, 0x00, 0x00, 0x46, 0x50,
-0x00, 0x15, 0x4C, 0x4D, 0x54, 0x00, 0x41, 0x4B, 0x54, 0x54, 0x00, 0x41, 0x4B, 0x54, 0x53, 0x54,
-0x00, 0x41, 0x51, 0x54, 0x53, 0x54, 0x00, 0x41, 0x51, 0x54, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x01, 0x01, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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+0x00, 0x0A, 0x3C, 0x2B, 0x30, 0x35, 0x3E, 0x2D, 0x35, 0x0A,
 #endif
 0x00, 0xD6, 0x0E, 0x2D, 0x01, 0x69, 0xE3, 0x3A, 0x00, 0x00, 0x00, 0x0D, 0x41, 0x71, 0x74, 0x6F,
 0x62, 0x65, 0x2F, 0x41, 0x6B, 0x74, 0x6F, 0x62, 0x65,
@@ -19091,42 +19171,43 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 
 /* Asia/Baku */
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+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00,
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 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0x19, 0x95, 0x44, 0xFF, 0xFF, 0xFF, 0xFF,
 0xE7, 0xDA, 0x0C, 0x50, 0x00, 0x00, 0x00, 0x00, 0x15, 0x27, 0x99, 0xC0, 0x00, 0x00, 0x00, 0x00,
 0x16, 0x18, 0xCE, 0x30, 0x00, 0x00, 0x00, 0x00, 0x17, 0x08, 0xCD, 0x40, 0x00, 0x00, 0x00, 0x00,
@@ -19140,40 +19221,42 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0xFC, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xED, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x05, 0x19, 0x60, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF5, 0x0A, 0x60, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xBD, 0x52, 0x40, 0x00, 0x00, 0x00, 0x00, 0x28, 0xE5, 0x09, 0x70, 0x00, 0x00, 0x00, 0x00,
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-0x49, 0x03, 0xB3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x49, 0xCE, 0xBA, 0x00, 0x00, 0x00, 0x00, 0x00,
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-0x4C, 0xCC, 0xB1, 0x80, 0x00, 0x00, 0x00, 0x00, 0x4D, 0x8E, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00,
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+0x40, 0x66, 0x15, 0x80, 0x00, 0x00, 0x00, 0x00, 0x41, 0x84, 0x2B, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x42, 0x45, 0xF7, 0x80, 0x00, 0x00, 0x00, 0x00, 0x43, 0x64, 0x0D, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x44, 0x25, 0xD9, 0x80, 0x00, 0x00, 0x00, 0x00, 0x45, 0x43, 0xEF, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x46, 0x05, 0xBB, 0x80, 0x00, 0x00, 0x00, 0x00, 0x47, 0x23, 0xD1, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x47, 0xEE, 0xD8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x49, 0x03, 0xB3, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x49, 0xCE, 0xBA, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4A, 0xE3, 0x95, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x4B, 0xAE, 0x9C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0xB1, 0x80, 0x00, 0x00, 0x00, 0x00,
+0x4D, 0x8E, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4E, 0xAC, 0x93, 0x80, 0x00, 0x00, 0x00, 0x00,
+0x4F, 0x6E, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x8C, 0x75, 0x80, 0x00, 0x00, 0x00, 0x00,
+0x51, 0x57, 0x7C, 0x80, 0x00, 0x00, 0x00, 0x00, 0x52, 0x6C, 0x57, 0x80, 0x00, 0x00, 0x00, 0x00,
+0x53, 0x37, 0x5E, 0x80, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4C, 0x39, 0x80, 0x00, 0x00, 0x00, 0x00,
+0x55, 0x17, 0x40, 0x80, 0x00, 0x00, 0x00, 0x00, 0x56, 0x2C, 0x1B, 0x80, 0x00, 0x01, 0x03, 0x02,
+0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
+0x04, 0x05, 0x04, 0x06, 0x09, 0x07, 0x08, 0x0A, 0x0D, 0x0B, 0x0C, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D,
+0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D,
+0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D,
+0x0E, 0x0D, 0x00, 0x00, 0x2E, 0xBC, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00,
+0x46, 0x50, 0x01, 0x09, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04,
+0x00, 0x00, 0x46, 0x50, 0x01, 0x09, 0x00, 0x00, 0x38, 0x40, 0x01, 0x09, 0x00, 0x00, 0x2A, 0x30,
+0x00, 0x0F, 0x00, 0x00, 0x38, 0x40, 0x01, 0x13, 0x00, 0x00, 0x38, 0x40, 0x01, 0x13, 0x00, 0x00,
+0x38, 0x40, 0x00, 0x0F, 0x00, 0x00, 0x46, 0x50, 0x01, 0x13, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0F,
+0x00, 0x00, 0x38, 0x40, 0x00, 0x0F, 0x00, 0x00, 0x46, 0x50, 0x01, 0x13, 0x4C, 0x4D, 0x54, 0x00,
+0x42, 0x41, 0x4B, 0x54, 0x00, 0x42, 0x41, 0x4B, 0x53, 0x54, 0x00, 0x41, 0x5A, 0x54, 0x00, 0x41,
+0x5A, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x01,
+0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
+0x00, 0x00, 0x0A, 0x41, 0x5A, 0x54, 0x2D, 0x34, 0x0A,
 #endif
 0x00, 0xC6, 0xF2, 0xFD, 0x01, 0x5E, 0xB9, 0x28, 0x00, 0x00, 0x00, 0x00,
 
@@ -19199,14 +19282,14 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 /* Asia/Barnaul */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x52, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x44, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x10, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x45, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x10, 0x80, 0x00, 0x00, 0x00,
 0xA1, 0xD5, 0x7D, 0xFC, 0xB5, 0xA3, 0xE1, 0x20, 0x15, 0x27, 0x6F, 0x90, 0x16, 0x18, 0xA4, 0x00,
 0x17, 0x08, 0xA3, 0x10, 0x17, 0xF9, 0xD7, 0x80, 0x18, 0xE9, 0xD6, 0x90, 0x19, 0xDB, 0x0B, 0x00,
 0x1A, 0xCC, 0x5B, 0x90, 0x1B, 0xBC, 0x68, 0xB0, 0x1C, 0xAC, 0x59, 0xB0, 0x1D, 0x9C, 0x4A, 0xB0,
 0x1E, 0x8C, 0x3B, 0xB0, 0x1F, 0x7C, 0x2C, 0xB0, 0x20, 0x6C, 0x1D, 0xB0, 0x21, 0x5C, 0x0E, 0xB0,
 0x22, 0x4B, 0xFF, 0xB0, 0x23, 0x3B, 0xF0, 0xB0, 0x24, 0x2B, 0xE1, 0xB0, 0x25, 0x1B, 0xD2, 0xB0,
 0x26, 0x0B, 0xC3, 0xB0, 0x27, 0x04, 0xEF, 0x30, 0x27, 0xF4, 0xE0, 0x30, 0x28, 0xE4, 0xDF, 0x40,
-0x29, 0x78, 0x87, 0x40, 0x29, 0xD4, 0x98, 0x00, 0x2A, 0xC4, 0x7A, 0xF0, 0x2B, 0xB4, 0xA4, 0x30,
+0x29, 0x78, 0x87, 0x40, 0x29, 0xD4, 0xC2, 0x30, 0x2A, 0xC4, 0xB3, 0x30, 0x2B, 0xB4, 0xA4, 0x30,
 0x2C, 0xA4, 0x95, 0x30, 0x2D, 0x94, 0x86, 0x30, 0x2E, 0x84, 0x77, 0x30, 0x2F, 0x74, 0x68, 0x30,
 0x2F, 0xC7, 0x4C, 0x80, 0x30, 0x64, 0x67, 0x40, 0x31, 0x5D, 0x92, 0xC0, 0x32, 0x72, 0x6D, 0xC0,
 0x33, 0x3D, 0x74, 0xC0, 0x34, 0x52, 0x4F, 0xC0, 0x35, 0x1D, 0x56, 0xC0, 0x36, 0x32, 0x31, 0xC0,
@@ -19216,21 +19299,22 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x42, 0x45, 0xBF, 0x40, 0x43, 0x63, 0xD4, 0xC0, 0x44, 0x25, 0xA1, 0x40, 0x45, 0x43, 0xB6, 0xC0,
 0x46, 0x05, 0x83, 0x40, 0x47, 0x23, 0x98, 0xC0, 0x47, 0xEE, 0x9F, 0xC0, 0x49, 0x03, 0x7A, 0xC0,
 0x49, 0xCE, 0x81, 0xC0, 0x4A, 0xE3, 0x5C, 0xC0, 0x4B, 0xAE, 0x63, 0xC0, 0x4C, 0xCC, 0x79, 0x40,
-0x4D, 0x8E, 0x45, 0xC0, 0x54, 0x4B, 0xF3, 0x30, 0x56, 0xF6, 0xEA, 0x40, 0x00, 0x01, 0x03, 0x02,
-0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03, 0x05, 0x04, 0x05, 0x04, 0x05, 0x08, 0x07, 0x06,
+0x4D, 0x8E, 0x45, 0xC0, 0x54, 0x4B, 0xF3, 0x30, 0x56, 0xF6, 0xEA, 0x40, 0x7F, 0xFF, 0xFF, 0xFF,
+0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x05, 0x08, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06,
 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06,
-0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x04, 0x07, 0x04,
-0x00, 0x00, 0x4E, 0x84, 0x00, 0x00, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x70, 0x80,
-0x01, 0x08, 0x00, 0x00, 0x62, 0x70, 0x00, 0x0C, 0x00, 0x00, 0x62, 0x70, 0x00, 0x0C, 0x00, 0x00,
-0x70, 0x80, 0x01, 0x08, 0x00, 0x00, 0x62, 0x70, 0x01, 0x0C, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04,
-0x00, 0x00, 0x62, 0x70, 0x01, 0x0C, 0x00, 0x00, 0x62, 0x70, 0x00, 0x0C, 0x4C, 0x4D, 0x54, 0x00,
-0x2B, 0x30, 0x36, 0x00, 0x2B, 0x30, 0x38, 0x00, 0x2B, 0x30, 0x37, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x07, 0x04, 0x07, 0x04, 0x04, 0x00, 0x00, 0x4E, 0x84, 0x00, 0x00, 0x00, 0x00, 0x54, 0x60, 0x00,
+0x04, 0x00, 0x00, 0x70, 0x80, 0x01, 0x08, 0x00, 0x00, 0x62, 0x70, 0x00, 0x0C, 0x00, 0x00, 0x62,
+0x70, 0x00, 0x0C, 0x00, 0x00, 0x70, 0x80, 0x01, 0x08, 0x00, 0x00, 0x62, 0x70, 0x01, 0x0C, 0x00,
+0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x01, 0x0C, 0x00, 0x00, 0x62, 0x70, 0x00,
+0x0C, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x36, 0x00, 0x2B, 0x30, 0x38, 0x00, 0x2B, 0x30, 0x37,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x44, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x10, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x45, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x10, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xA1, 0xD5, 0x7D, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF,
 0xB5, 0xA3, 0xE1, 0x20, 0x00, 0x00, 0x00, 0x00, 0x15, 0x27, 0x6F, 0x90, 0x00, 0x00, 0x00, 0x00,
 0x16, 0x18, 0xA4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x17, 0x08, 0xA3, 0x10, 0x00, 0x00, 0x00, 0x00,
@@ -19244,7 +19328,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0xD2, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xC3, 0xB0, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x04, 0xEF, 0x30, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xE0, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE4, 0xDF, 0x40, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x87, 0x40, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0x98, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x7A, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xC2, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xB3, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0xA4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0x95, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0x86, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x77, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0x68, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2F, 0xC7, 0x4C, 0x80, 0x00, 0x00, 0x00, 0x00,
@@ -19264,18 +19348,19 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x49, 0x03, 0x7A, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x49, 0xCE, 0x81, 0xC0, 0x00, 0x00, 0x00, 0x00,
 0x4A, 0xE3, 0x5C, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x4B, 0xAE, 0x63, 0xC0, 0x00, 0x00, 0x00, 0x00,
 0x4C, 0xCC, 0x79, 0x40, 0x00, 0x00, 0x00, 0x00, 0x4D, 0x8E, 0x45, 0xC0, 0x00, 0x00, 0x00, 0x00,
-0x54, 0x4B, 0xF3, 0x30, 0x00, 0x00, 0x00, 0x00, 0x56, 0xF6, 0xEA, 0x40, 0x00, 0x01, 0x03, 0x02,
-0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03, 0x05, 0x04, 0x05, 0x04, 0x05, 0x08, 0x07, 0x06,
+0x54, 0x4B, 0xF3, 0x30, 0x00, 0x00, 0x00, 0x00, 0x56, 0xF6, 0xEA, 0x40, 0x00, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04,
+0x05, 0x04, 0x05, 0x04, 0x05, 0x08, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06,
 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06,
-0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x04, 0x07, 0x04,
-0x00, 0x00, 0x4E, 0x84, 0x00, 0x00, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x70, 0x80,
-0x01, 0x08, 0x00, 0x00, 0x62, 0x70, 0x00, 0x0C, 0x00, 0x00, 0x62, 0x70, 0x00, 0x0C, 0x00, 0x00,
-0x70, 0x80, 0x01, 0x08, 0x00, 0x00, 0x62, 0x70, 0x01, 0x0C, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04,
-0x00, 0x00, 0x62, 0x70, 0x01, 0x0C, 0x00, 0x00, 0x62, 0x70, 0x00, 0x0C, 0x4C, 0x4D, 0x54, 0x00,
-0x2B, 0x30, 0x36, 0x00, 0x2B, 0x30, 0x38, 0x00, 0x2B, 0x30, 0x37, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x0A, 0x3C, 0x2B, 0x30, 0x37, 0x3E, 0x2D, 0x37, 0x0A,
+0x07, 0x06, 0x07, 0x06, 0x07, 0x04, 0x07, 0x04, 0x04, 0x00, 0x00, 0x4E, 0x84, 0x00, 0x00, 0x00,
+0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x70, 0x80, 0x01, 0x08, 0x00, 0x00, 0x62, 0x70, 0x00,
+0x0C, 0x00, 0x00, 0x62, 0x70, 0x00, 0x0C, 0x00, 0x00, 0x70, 0x80, 0x01, 0x08, 0x00, 0x00, 0x62,
+0x70, 0x01, 0x0C, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x01, 0x0C, 0x00,
+0x00, 0x62, 0x70, 0x00, 0x0C, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x36, 0x00, 0x2B, 0x30, 0x38,
+0x00, 0x2B, 0x30, 0x37, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x2B, 0x30, 0x37, 0x3E, 0x2D,
+0x37, 0x0A,
 #endif
 0x00, 0xDA, 0xC2, 0x9A, 0x01, 0x92, 0x73, 0x58, 0x00, 0x00, 0x00, 0x0E, 0x4D, 0x53, 0x4B, 0x2B,
 0x30, 0x34, 0x20, 0x2D, 0x20, 0x41, 0x6C, 0x74, 0x61, 0x69,
@@ -19546,7 +19631,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8C, 0x1F, 0x90, 0x1F, 0x7C, 0x10, 0x90, 0x20, 0x6C, 0x01, 0x90, 0x21, 0x5B, 0xF2, 0x90,
 0x22, 0x4B, 0xE3, 0x90, 0x23, 0x3B, 0xD4, 0x90, 0x24, 0x2B, 0xC5, 0x90, 0x25, 0x1B, 0xB6, 0x90,
 0x26, 0x0B, 0xA7, 0x90, 0x27, 0x04, 0xD3, 0x10, 0x27, 0xF4, 0xC4, 0x10, 0x28, 0xE4, 0xC3, 0x20,
-0x29, 0x78, 0x6B, 0x20, 0x29, 0xD4, 0x7B, 0xE0, 0x2A, 0xC4, 0x5E, 0xD0, 0x2B, 0xB4, 0x88, 0x10,
+0x29, 0x78, 0x6B, 0x20, 0x29, 0xD4, 0xA6, 0x10, 0x2A, 0xC4, 0x97, 0x10, 0x2B, 0xB4, 0x88, 0x10,
 0x2C, 0xA4, 0x79, 0x10, 0x2D, 0x94, 0x6A, 0x10, 0x2E, 0x84, 0x5B, 0x10, 0x2F, 0x74, 0x4C, 0x10,
 0x30, 0x64, 0x3D, 0x10, 0x31, 0x5D, 0x68, 0x90, 0x32, 0x72, 0x43, 0x90, 0x33, 0x3D, 0x4A, 0x90,
 0x34, 0x52, 0x25, 0x90, 0x35, 0x1D, 0x2C, 0x90, 0x36, 0x32, 0x07, 0x90, 0x36, 0xFD, 0x0E, 0x90,
@@ -19558,7 +19643,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4A, 0xE3, 0x32, 0x90, 0x4B, 0xAE, 0x39, 0x90, 0x4C, 0xCC, 0x4F, 0x10, 0x4D, 0x8E, 0x1B, 0x90,
 0x54, 0x4B, 0xC9, 0x00, 0x56, 0xF6, 0xCE, 0x20, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02,
 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06,
-0x07, 0x04, 0x02, 0x03, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x07, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x08, 0x09, 0x03, 0x00, 0x00, 0x6A, 0x60, 0x00,
 0x00, 0x00, 0x00, 0x70, 0x80, 0x00, 0x04, 0x00, 0x00, 0x8C, 0xA0, 0x01, 0x09, 0x00, 0x00, 0x7E,
@@ -19585,7 +19670,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0xB6, 0x90, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xA7, 0x90, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x04, 0xD3, 0x10, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xC4, 0x10, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE4, 0xC3, 0x20, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x6B, 0x20, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0x7B, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x5E, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xA6, 0x10, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x97, 0x10, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0x88, 0x10, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0x79, 0x10, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0x6A, 0x10, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x5B, 0x10, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0x4C, 0x10, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x3D, 0x10, 0x00, 0x00, 0x00, 0x00,
@@ -19606,7 +19691,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4B, 0xAE, 0x39, 0x90, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0x4F, 0x10, 0x00, 0x00, 0x00, 0x00,
 0x4D, 0x8E, 0x1B, 0x90, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4B, 0xC9, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x56, 0xF6, 0xCE, 0x20, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x08, 0x09, 0x03, 0x00, 0x00, 0x6A, 0x60, 0x00, 0x00, 0x00, 0x00, 0x70,
@@ -20679,7 +20764,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8C, 0x2D, 0xA0, 0x1F, 0x7C, 0x1E, 0xA0, 0x20, 0x6C, 0x0F, 0xA0, 0x21, 0x5C, 0x00, 0xA0,
 0x22, 0x4B, 0xF1, 0xA0, 0x23, 0x3B, 0xE2, 0xA0, 0x24, 0x2B, 0xD3, 0xA0, 0x25, 0x1B, 0xC4, 0xA0,
 0x26, 0x0B, 0xB5, 0xA0, 0x27, 0x04, 0xE1, 0x20, 0x27, 0xF4, 0xD2, 0x20, 0x28, 0xE4, 0xD1, 0x30,
-0x29, 0x78, 0x79, 0x30, 0x29, 0xD4, 0x89, 0xF0, 0x2A, 0xC4, 0x6C, 0xE0, 0x2B, 0xB4, 0x96, 0x20,
+0x29, 0x78, 0x79, 0x30, 0x29, 0xD4, 0xB4, 0x20, 0x2A, 0xC4, 0xA5, 0x20, 0x2B, 0xB4, 0x96, 0x20,
 0x2C, 0xA4, 0x87, 0x20, 0x2D, 0x94, 0x78, 0x20, 0x2E, 0x84, 0x69, 0x20, 0x2F, 0x74, 0x5A, 0x20,
 0x30, 0x64, 0x4B, 0x20, 0x31, 0x5D, 0x76, 0xA0, 0x32, 0x72, 0x51, 0xA0, 0x33, 0x3D, 0x58, 0xA0,
 0x34, 0x52, 0x33, 0xA0, 0x35, 0x1D, 0x3A, 0xA0, 0x36, 0x32, 0x15, 0xA0, 0x36, 0xFD, 0x1C, 0xA0,
@@ -20690,7 +20775,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x47, 0x23, 0x7C, 0xA0, 0x47, 0xEE, 0x83, 0xA0, 0x49, 0x03, 0x5E, 0xA0, 0x49, 0xCE, 0x65, 0xA0,
 0x4A, 0xE3, 0x40, 0xA0, 0x4B, 0xAE, 0x47, 0xA0, 0x4C, 0xCC, 0x5D, 0x20, 0x4D, 0x8E, 0x29, 0xA0,
 0x54, 0x4B, 0xD7, 0x10, 0x01, 0x02, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x05, 0x06,
-0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x03, 0x04,
+0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x06, 0x05,
 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
 0x06, 0x05, 0x06, 0x05, 0x09, 0x05, 0x00, 0x00, 0x61, 0xC1, 0x00, 0x00, 0x00, 0x00, 0x61, 0xC1,
@@ -20718,8 +20803,8 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x24, 0x2B, 0xD3, 0xA0, 0x00, 0x00, 0x00, 0x00, 0x25, 0x1B, 0xC4, 0xA0, 0x00, 0x00, 0x00, 0x00,
 0x26, 0x0B, 0xB5, 0xA0, 0x00, 0x00, 0x00, 0x00, 0x27, 0x04, 0xE1, 0x20, 0x00, 0x00, 0x00, 0x00,
 0x27, 0xF4, 0xD2, 0x20, 0x00, 0x00, 0x00, 0x00, 0x28, 0xE4, 0xD1, 0x30, 0x00, 0x00, 0x00, 0x00,
-0x29, 0x78, 0x79, 0x30, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0x89, 0xF0, 0x00, 0x00, 0x00, 0x00,
-0x2A, 0xC4, 0x6C, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0x96, 0x20, 0x00, 0x00, 0x00, 0x00,
+0x29, 0x78, 0x79, 0x30, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0xB4, 0x20, 0x00, 0x00, 0x00, 0x00,
+0x2A, 0xC4, 0xA5, 0x20, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0x96, 0x20, 0x00, 0x00, 0x00, 0x00,
 0x2C, 0xA4, 0x87, 0x20, 0x00, 0x00, 0x00, 0x00, 0x2D, 0x94, 0x78, 0x20, 0x00, 0x00, 0x00, 0x00,
 0x2E, 0x84, 0x69, 0x20, 0x00, 0x00, 0x00, 0x00, 0x2F, 0x74, 0x5A, 0x20, 0x00, 0x00, 0x00, 0x00,
 0x30, 0x64, 0x4B, 0x20, 0x00, 0x00, 0x00, 0x00, 0x31, 0x5D, 0x76, 0xA0, 0x00, 0x00, 0x00, 0x00,
@@ -20739,8 +20824,8 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4A, 0xE3, 0x40, 0xA0, 0x00, 0x00, 0x00, 0x00, 0x4B, 0xAE, 0x47, 0xA0, 0x00, 0x00, 0x00, 0x00,
 0x4C, 0xCC, 0x5D, 0x20, 0x00, 0x00, 0x00, 0x00, 0x4D, 0x8E, 0x29, 0xA0, 0x00, 0x00, 0x00, 0x00,
 0x54, 0x4B, 0xD7, 0x10, 0x00, 0x01, 0x02, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x05,
-0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x03,
-0x04, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06,
+0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x06,
+0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06,
 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06,
 0x05, 0x06, 0x05, 0x06, 0x05, 0x09, 0x05, 0x00, 0x00, 0x61, 0xC1, 0x00, 0x00, 0x00, 0x00, 0x61,
 0xC1, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x00, 0x08, 0x00, 0x00, 0x7E, 0x90, 0x01, 0x0D, 0x00,
@@ -21166,7 +21251,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8B, 0xF5, 0x60, 0x1F, 0x7B, 0xE6, 0x60, 0x20, 0x6B, 0xD7, 0x60, 0x21, 0x5B, 0xC8, 0x60,
 0x22, 0x4B, 0xB9, 0x60, 0x23, 0x3B, 0xAA, 0x60, 0x24, 0x2B, 0x9B, 0x60, 0x25, 0x1B, 0x8C, 0x60,
 0x26, 0x0B, 0x7D, 0x60, 0x27, 0x04, 0xA8, 0xE0, 0x27, 0xF4, 0x99, 0xE0, 0x28, 0xE4, 0x98, 0xF0,
-0x29, 0x78, 0x40, 0xF0, 0x29, 0xD4, 0x51, 0xB0, 0x2A, 0xC4, 0x34, 0xA0, 0x2B, 0xB4, 0x5D, 0xE0,
+0x29, 0x78, 0x40, 0xF0, 0x29, 0xD4, 0x7B, 0xE0, 0x2A, 0xC4, 0x6C, 0xE0, 0x2B, 0xB4, 0x5D, 0xE0,
 0x2C, 0xA4, 0x4E, 0xE0, 0x2D, 0x94, 0x3F, 0xE0, 0x2E, 0x84, 0x30, 0xE0, 0x2F, 0x74, 0x21, 0xE0,
 0x30, 0x64, 0x12, 0xE0, 0x31, 0x5D, 0x3E, 0x60, 0x32, 0x72, 0x19, 0x60, 0x33, 0x3D, 0x20, 0x60,
 0x34, 0x51, 0xFB, 0x60, 0x35, 0x1D, 0x02, 0x60, 0x36, 0x31, 0xDD, 0x60, 0x36, 0xFC, 0xE4, 0x60,
@@ -21177,7 +21262,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x47, 0x23, 0x44, 0x60, 0x47, 0xEE, 0x4B, 0x60, 0x49, 0x03, 0x26, 0x60, 0x49, 0xCE, 0x2D, 0x60,
 0x4A, 0xE3, 0x08, 0x60, 0x4B, 0xAE, 0x0F, 0x60, 0x4C, 0xCC, 0x32, 0xF0, 0x4D, 0x8D, 0xFF, 0x70,
 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03, 0x05, 0x04, 0x05, 0x04,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07,
 0x04, 0x00, 0x00, 0x94, 0xBC, 0x00, 0x00, 0x00, 0x00, 0x9A, 0xB0, 0x00, 0x04, 0x00, 0x00, 0xB6,
@@ -21203,7 +21288,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0x8C, 0x60, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0x7D, 0x60, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x04, 0xA8, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0x99, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE4, 0x98, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x40, 0xF0, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0x51, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x34, 0xA0, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0x7B, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x6C, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0x5D, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0x4E, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0x3F, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x30, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0x21, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x12, 0xE0, 0x00, 0x00, 0x00, 0x00,
@@ -21223,7 +21308,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x49, 0xCE, 0x2D, 0x60, 0x00, 0x00, 0x00, 0x00, 0x4A, 0xE3, 0x08, 0x60, 0x00, 0x00, 0x00, 0x00,
 0x4B, 0xAE, 0x0F, 0x60, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0x32, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x4D, 0x8D, 0xFF, 0x70, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x06, 0x07, 0x04, 0x00, 0x00, 0x94, 0xBC, 0x00, 0x00, 0x00, 0x00, 0x9A, 0xB0, 0x00,
@@ -21332,7 +21417,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8C, 0x1F, 0x90, 0x1F, 0x7C, 0x10, 0x90, 0x20, 0x6C, 0x01, 0x90, 0x21, 0x5B, 0xF2, 0x90,
 0x22, 0x4B, 0xE3, 0x90, 0x23, 0x3B, 0xD4, 0x90, 0x24, 0x2B, 0xC5, 0x90, 0x25, 0x1B, 0xB6, 0x90,
 0x26, 0x0B, 0xA7, 0x90, 0x27, 0x04, 0xD3, 0x10, 0x27, 0xF4, 0xC4, 0x10, 0x28, 0xE4, 0xC3, 0x20,
-0x29, 0x78, 0x6B, 0x20, 0x29, 0xD4, 0x7B, 0xE0, 0x2A, 0xC4, 0x5E, 0xD0, 0x2B, 0xB4, 0x88, 0x10,
+0x29, 0x78, 0x6B, 0x20, 0x29, 0xD4, 0xA6, 0x10, 0x2A, 0xC4, 0x97, 0x10, 0x2B, 0xB4, 0x88, 0x10,
 0x2C, 0xA4, 0x79, 0x10, 0x2D, 0x94, 0x6A, 0x10, 0x2E, 0x84, 0x5B, 0x10, 0x2F, 0x74, 0x4C, 0x10,
 0x30, 0x64, 0x3D, 0x10, 0x31, 0x5D, 0x68, 0x90, 0x32, 0x72, 0x43, 0x90, 0x33, 0x3D, 0x4A, 0x90,
 0x34, 0x52, 0x25, 0x90, 0x35, 0x1D, 0x2C, 0x90, 0x36, 0x32, 0x07, 0x90, 0x36, 0xFD, 0x0E, 0x90,
@@ -21344,7 +21429,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x49, 0xCE, 0x49, 0x80, 0x4A, 0xE3, 0x24, 0x80, 0x4B, 0xAE, 0x2B, 0x80, 0x4C, 0xCC, 0x41, 0x00,
 0x4D, 0x8E, 0x0D, 0x80, 0x4E, 0x6E, 0x02, 0x50, 0x54, 0x4B, 0xC9, 0x00, 0x00, 0x01, 0x03, 0x02,
 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x0A, 0x08,
 0x09, 0x08, 0x09, 0x08, 0x09, 0x08, 0x09, 0x08, 0x09, 0x08, 0x09, 0x08, 0x09, 0x0B, 0x0C, 0x04,
 0x00, 0x00, 0x7F, 0x15, 0x00, 0x00, 0x00, 0x00, 0x70, 0x80, 0x00, 0x04, 0x00, 0x00, 0x8C, 0xA0,
@@ -21373,7 +21458,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0xB6, 0x90, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xA7, 0x90, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x04, 0xD3, 0x10, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xC4, 0x10, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE4, 0xC3, 0x20, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x6B, 0x20, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0x7B, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x5E, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xA6, 0x10, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x97, 0x10, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0x88, 0x10, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0x79, 0x10, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0x6A, 0x10, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x5B, 0x10, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0x4C, 0x10, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x3D, 0x10, 0x00, 0x00, 0x00, 0x00,
@@ -21395,7 +21480,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4C, 0xCC, 0x41, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4D, 0x8E, 0x0D, 0x80, 0x00, 0x00, 0x00, 0x00,
 0x4E, 0x6E, 0x02, 0x50, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4B, 0xC9, 0x00, 0x00, 0x01, 0x03, 0x02,
 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x0A, 0x08,
 0x09, 0x08, 0x09, 0x08, 0x09, 0x08, 0x09, 0x08, 0x09, 0x08, 0x09, 0x08, 0x09, 0x0B, 0x0C, 0x04,
 0x00, 0x00, 0x7F, 0x15, 0x00, 0x00, 0x00, 0x00, 0x70, 0x80, 0x00, 0x04, 0x00, 0x00, 0x8C, 0xA0,
@@ -21447,7 +21532,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8C, 0x3B, 0xB0, 0x1F, 0x7C, 0x2C, 0xB0, 0x20, 0x6C, 0x1D, 0xB0, 0x21, 0x5C, 0x0E, 0xB0,
 0x22, 0x4B, 0xFF, 0xB0, 0x23, 0x3B, 0xF0, 0xB0, 0x24, 0x2B, 0xE1, 0xB0, 0x25, 0x1B, 0xD2, 0xB0,
 0x26, 0x0B, 0xC3, 0xB0, 0x27, 0x04, 0xEF, 0x30, 0x27, 0xF4, 0xE0, 0x30, 0x28, 0xE4, 0xDF, 0x40,
-0x29, 0x78, 0x87, 0x40, 0x29, 0xD4, 0x98, 0x00, 0x2A, 0xC4, 0x7A, 0xF0, 0x2B, 0xB4, 0xA4, 0x30,
+0x29, 0x78, 0x87, 0x40, 0x29, 0xD4, 0xC2, 0x30, 0x2A, 0xC4, 0xB3, 0x30, 0x2B, 0xB4, 0xA4, 0x30,
 0x2C, 0xA4, 0x95, 0x30, 0x2D, 0x94, 0x86, 0x30, 0x2E, 0x84, 0x77, 0x30, 0x2F, 0x74, 0x68, 0x30,
 0x30, 0x64, 0x59, 0x30, 0x31, 0x5D, 0x84, 0xB0, 0x32, 0x72, 0x5F, 0xB0, 0x33, 0x3D, 0x66, 0xB0,
 0x34, 0x52, 0x41, 0xB0, 0x35, 0x1D, 0x48, 0xB0, 0x36, 0x32, 0x23, 0xB0, 0x36, 0xFD, 0x2A, 0xB0,
@@ -21458,7 +21543,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x47, 0x23, 0x8A, 0xB0, 0x47, 0xEE, 0x91, 0xB0, 0x49, 0x03, 0x6C, 0xB0, 0x49, 0xCE, 0x73, 0xB0,
 0x4A, 0xE3, 0x4E, 0xB0, 0x4B, 0xAE, 0x55, 0xB0, 0x4C, 0xCC, 0x6B, 0x30, 0x4D, 0x8E, 0x37, 0xB0,
 0x54, 0x4B, 0xE5, 0x20, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x08, 0x04, 0x00, 0x00, 0x57, 0x0E, 0x00, 0x00, 0x00, 0x00, 0x54, 0x60,
@@ -21485,7 +21570,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0xD2, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xC3, 0xB0, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x04, 0xEF, 0x30, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xE0, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE4, 0xDF, 0x40, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x87, 0x40, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0x98, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x7A, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xC2, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xB3, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0xA4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0x95, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0x86, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x77, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0x68, 0x30, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x59, 0x30, 0x00, 0x00, 0x00, 0x00,
@@ -21506,7 +21591,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4B, 0xAE, 0x55, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0x6B, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x4D, 0x8E, 0x37, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4B, 0xE5, 0x20, 0x00, 0x01, 0x03, 0x02,
 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x08, 0x04, 0x00, 0x00,
 0x57, 0x0E, 0x00, 0x00, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x70, 0x80, 0x01, 0x09,
@@ -21723,14 +21808,14 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 /* Asia/Magadan */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x52, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x0F, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x43, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x0F, 0x80, 0x00, 0x00, 0x00,
 0xAA, 0x19, 0x36, 0xA0, 0xB5, 0xA3, 0xA8, 0xE0, 0x15, 0x27, 0x37, 0x50, 0x16, 0x18, 0x6B, 0xC0,
 0x17, 0x08, 0x6A, 0xD0, 0x17, 0xF9, 0x9F, 0x40, 0x18, 0xE9, 0x9E, 0x50, 0x19, 0xDA, 0xD2, 0xC0,
 0x1A, 0xCC, 0x23, 0x50, 0x1B, 0xBC, 0x30, 0x70, 0x1C, 0xAC, 0x21, 0x70, 0x1D, 0x9C, 0x12, 0x70,
 0x1E, 0x8C, 0x03, 0x70, 0x1F, 0x7B, 0xF4, 0x70, 0x20, 0x6B, 0xE5, 0x70, 0x21, 0x5B, 0xD6, 0x70,
 0x22, 0x4B, 0xC7, 0x70, 0x23, 0x3B, 0xB8, 0x70, 0x24, 0x2B, 0xA9, 0x70, 0x25, 0x1B, 0x9A, 0x70,
 0x26, 0x0B, 0x8B, 0x70, 0x27, 0x04, 0xB6, 0xF0, 0x27, 0xF4, 0xA7, 0xF0, 0x28, 0xE4, 0xA7, 0x00,
-0x29, 0x78, 0x4F, 0x00, 0x29, 0xD4, 0x5F, 0xC0, 0x2A, 0xC4, 0x42, 0xB0, 0x2B, 0xB4, 0x6B, 0xF0,
+0x29, 0x78, 0x4F, 0x00, 0x29, 0xD4, 0x89, 0xF0, 0x2A, 0xC4, 0x7A, 0xF0, 0x2B, 0xB4, 0x6B, 0xF0,
 0x2C, 0xA4, 0x5C, 0xF0, 0x2D, 0x94, 0x4D, 0xF0, 0x2E, 0x84, 0x3E, 0xF0, 0x2F, 0x74, 0x2F, 0xF0,
 0x30, 0x64, 0x20, 0xF0, 0x31, 0x5D, 0x4C, 0x70, 0x32, 0x72, 0x27, 0x70, 0x33, 0x3D, 0x2E, 0x70,
 0x34, 0x52, 0x09, 0x70, 0x35, 0x1D, 0x10, 0x70, 0x36, 0x31, 0xEB, 0x70, 0x36, 0xFC, 0xF2, 0x70,
@@ -21740,21 +21825,22 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x43, 0x63, 0x8E, 0x70, 0x44, 0x25, 0x5A, 0xF0, 0x45, 0x43, 0x70, 0x70, 0x46, 0x05, 0x3C, 0xF0,
 0x47, 0x23, 0x52, 0x70, 0x47, 0xEE, 0x59, 0x70, 0x49, 0x03, 0x34, 0x70, 0x49, 0xCE, 0x3B, 0x70,
 0x4A, 0xE3, 0x16, 0x70, 0x4B, 0xAE, 0x1D, 0x70, 0x4C, 0xCC, 0x32, 0xF0, 0x4D, 0x8D, 0xFF, 0x70,
-0x54, 0x4B, 0xAC, 0xE0, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03,
-0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x54, 0x4B, 0xAC, 0xE0, 0x57, 0x1B, 0x9C, 0x00, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02,
+0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06,
+0x07, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
-0x05, 0x04, 0x05, 0x04, 0x08, 0x07, 0x00, 0x00, 0x8D, 0x60, 0x00, 0x00, 0x00, 0x00, 0x8C, 0xA0,
-0x00, 0x04, 0x00, 0x00, 0xA8, 0xC0, 0x01, 0x09, 0x00, 0x00, 0x9A, 0xB0, 0x00, 0x04, 0x00, 0x00,
-0x9A, 0xB0, 0x00, 0x04, 0x00, 0x00, 0xA8, 0xC0, 0x01, 0x09, 0x00, 0x00, 0x9A, 0xB0, 0x01, 0x09,
-0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04, 0x00, 0x00, 0xA8, 0xC0, 0x00, 0x04, 0x00, 0x00, 0xA8, 0xC0,
-0x01, 0x09, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04, 0x4C, 0x4D, 0x54, 0x00, 0x4D, 0x41, 0x47, 0x54,
-0x00, 0x4D, 0x41, 0x47, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x08, 0x07, 0x04, 0x00, 0x00, 0x8D, 0x60, 0x00,
+0x00, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04, 0x00, 0x00, 0xA8, 0xC0, 0x01, 0x09, 0x00, 0x00, 0x9A,
+0xB0, 0x00, 0x04, 0x00, 0x00, 0x9A, 0xB0, 0x00, 0x04, 0x00, 0x00, 0xA8, 0xC0, 0x01, 0x09, 0x00,
+0x00, 0x9A, 0xB0, 0x01, 0x09, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04, 0x00, 0x00, 0xA8, 0xC0, 0x00,
+0x04, 0x00, 0x00, 0xA8, 0xC0, 0x01, 0x09, 0x00, 0x00, 0x9A, 0xB0, 0x00, 0x04, 0x4C, 0x4D, 0x54,
+0x00, 0x4D, 0x41, 0x47, 0x54, 0x00, 0x4D, 0x41, 0x47, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x0F, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x43, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x0F, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0x19, 0x36, 0xA0, 0xFF, 0xFF, 0xFF, 0xFF,
 0xB5, 0xA3, 0xA8, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x15, 0x27, 0x37, 0x50, 0x00, 0x00, 0x00, 0x00,
 0x16, 0x18, 0x6B, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x17, 0x08, 0x6A, 0xD0, 0x00, 0x00, 0x00, 0x00,
@@ -21768,7 +21854,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0x9A, 0x70, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0x8B, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x04, 0xB6, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xA7, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE4, 0xA7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x4F, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0x5F, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x42, 0xB0, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0x89, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x7A, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0x6B, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0x5C, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0x4D, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x3E, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0x2F, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x20, 0xF0, 0x00, 0x00, 0x00, 0x00,
@@ -21787,21 +21873,22 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x47, 0xEE, 0x59, 0x70, 0x00, 0x00, 0x00, 0x00, 0x49, 0x03, 0x34, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x49, 0xCE, 0x3B, 0x70, 0x00, 0x00, 0x00, 0x00, 0x4A, 0xE3, 0x16, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x4B, 0xAE, 0x1D, 0x70, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0x32, 0xF0, 0x00, 0x00, 0x00, 0x00,
-0x4D, 0x8D, 0xFF, 0x70, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4B, 0xAC, 0xE0, 0x00, 0x01, 0x03, 0x02,
-0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x4D, 0x8D, 0xFF, 0x70, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4B, 0xAC, 0xE0, 0x00, 0x00, 0x00, 0x00,
+0x57, 0x1B, 0x9C, 0x00, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
-0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x08, 0x07, 0x00, 0x00,
-0x8D, 0x60, 0x00, 0x00, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04, 0x00, 0x00, 0xA8, 0xC0, 0x01, 0x09,
-0x00, 0x00, 0x9A, 0xB0, 0x00, 0x04, 0x00, 0x00, 0x9A, 0xB0, 0x00, 0x04, 0x00, 0x00, 0xA8, 0xC0,
-0x01, 0x09, 0x00, 0x00, 0x9A, 0xB0, 0x01, 0x09, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04, 0x00, 0x00,
-0xA8, 0xC0, 0x00, 0x04, 0x00, 0x00, 0xA8, 0xC0, 0x01, 0x09, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04,
-0x4C, 0x4D, 0x54, 0x00, 0x4D, 0x41, 0x47, 0x54, 0x00, 0x4D, 0x41, 0x47, 0x53, 0x54, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x4D, 0x41, 0x47, 0x54, 0x2D, 0x31, 0x30, 0x0A,
+0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x05, 0x04, 0x05, 0x04, 0x08, 0x07, 0x04, 0x00, 0x00, 0x8D, 0x60, 0x00, 0x00, 0x00, 0x00, 0x8C,
+0xA0, 0x00, 0x04, 0x00, 0x00, 0xA8, 0xC0, 0x01, 0x09, 0x00, 0x00, 0x9A, 0xB0, 0x00, 0x04, 0x00,
+0x00, 0x9A, 0xB0, 0x00, 0x04, 0x00, 0x00, 0xA8, 0xC0, 0x01, 0x09, 0x00, 0x00, 0x9A, 0xB0, 0x01,
+0x09, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04, 0x00, 0x00, 0xA8, 0xC0, 0x00, 0x04, 0x00, 0x00, 0xA8,
+0xC0, 0x01, 0x09, 0x00, 0x00, 0x9A, 0xB0, 0x00, 0x04, 0x4C, 0x4D, 0x54, 0x00, 0x4D, 0x41, 0x47,
+0x54, 0x00, 0x4D, 0x41, 0x47, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x4D,
+0x41, 0x47, 0x54, 0x2D, 0x31, 0x31, 0x0A,
 #endif
 0x00, 0xE4, 0x38, 0x7A, 0x01, 0xF8, 0xC2, 0xC0, 0x00, 0x00, 0x00, 0x10, 0x4D, 0x53, 0x4B, 0x2B,
-0x30, 0x37, 0x20, 0x2D, 0x20, 0x4D, 0x61, 0x67, 0x61, 0x64, 0x61, 0x6E,
+0x30, 0x38, 0x20, 0x2D, 0x20, 0x4D, 0x61, 0x67, 0x61, 0x64, 0x61, 0x6E,
 
 /* Asia/Makassar */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x49, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -22018,7 +22105,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8C, 0x3B, 0xB0, 0x1F, 0x7C, 0x2C, 0xB0, 0x20, 0x6C, 0x1D, 0xB0, 0x21, 0x5C, 0x0E, 0xB0,
 0x22, 0x4B, 0xFF, 0xB0, 0x23, 0x3B, 0xF0, 0xB0, 0x24, 0x2B, 0xE1, 0xB0, 0x25, 0x1B, 0xD2, 0xB0,
 0x26, 0x0B, 0xC3, 0xB0, 0x27, 0x04, 0xEF, 0x30, 0x27, 0xF4, 0xE0, 0x30, 0x28, 0xE4, 0xDF, 0x40,
-0x29, 0x78, 0x87, 0x40, 0x29, 0xD4, 0x98, 0x00, 0x2A, 0xC4, 0x7A, 0xF0, 0x2B, 0xB4, 0xA4, 0x30,
+0x29, 0x78, 0x87, 0x40, 0x29, 0xD4, 0xC2, 0x30, 0x2A, 0xC4, 0xB3, 0x30, 0x2B, 0xB4, 0xA4, 0x30,
 0x2C, 0xA4, 0x95, 0x30, 0x2D, 0x94, 0x86, 0x30, 0x2E, 0x84, 0x77, 0x30, 0x2F, 0x74, 0x68, 0x30,
 0x30, 0x64, 0x59, 0x30, 0x31, 0x5D, 0x84, 0xB0, 0x32, 0x72, 0x5F, 0xB0, 0x33, 0x3D, 0x66, 0xB0,
 0x34, 0x52, 0x41, 0xB0, 0x35, 0x1D, 0x48, 0xB0, 0x36, 0x32, 0x23, 0xB0, 0x36, 0xFD, 0x2A, 0xB0,
@@ -22029,7 +22116,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x47, 0x23, 0x8A, 0xB0, 0x47, 0xEE, 0x91, 0xB0, 0x49, 0x03, 0x6C, 0xB0, 0x49, 0xCE, 0x73, 0xB0,
 0x4A, 0xE3, 0x4E, 0xB0, 0x4B, 0xAE, 0x55, 0xB0, 0x4C, 0xCC, 0x79, 0x40, 0x4D, 0x8E, 0x45, 0xC0,
 0x54, 0x4B, 0xF3, 0x30, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x08, 0x09, 0x0A, 0x04, 0x00, 0x00, 0x51, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x54, 0x60,
@@ -22057,7 +22144,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0xD2, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xC3, 0xB0, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x04, 0xEF, 0x30, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xE0, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE4, 0xDF, 0x40, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x87, 0x40, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0x98, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x7A, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xC2, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xB3, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0xA4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0x95, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0x86, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x77, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0x68, 0x30, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x59, 0x30, 0x00, 0x00, 0x00, 0x00,
@@ -22078,7 +22165,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4B, 0xAE, 0x55, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0x79, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x4D, 0x8E, 0x45, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4B, 0xF3, 0x30, 0x00, 0x01, 0x03, 0x02,
 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x08, 0x09, 0x0A, 0x04, 0x00, 0x00,
 0x51, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x70, 0x80, 0x01, 0x09,
@@ -22103,7 +22190,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8C, 0x3B, 0xB0, 0x1F, 0x7C, 0x2C, 0xB0, 0x20, 0x6C, 0x1D, 0xB0, 0x21, 0x5C, 0x0E, 0xB0,
 0x22, 0x4B, 0xFF, 0xB0, 0x23, 0x3B, 0xF0, 0xB0, 0x24, 0x2B, 0xE1, 0xB0, 0x25, 0x1B, 0xD2, 0xB0,
 0x26, 0x0B, 0xC3, 0xB0, 0x27, 0x04, 0xEF, 0x30, 0x27, 0xF4, 0xE0, 0x30, 0x28, 0xE4, 0xDF, 0x40,
-0x29, 0x78, 0x87, 0x40, 0x29, 0xD4, 0x98, 0x00, 0x2A, 0xC4, 0x7A, 0xF0, 0x2B, 0xB4, 0xA4, 0x30,
+0x29, 0x78, 0x87, 0x40, 0x29, 0xD4, 0xC2, 0x30, 0x2A, 0xC4, 0xB3, 0x30, 0x2B, 0xB4, 0xA4, 0x30,
 0x2B, 0xFE, 0x4E, 0x00, 0x2C, 0xA4, 0xA3, 0x40, 0x2D, 0x94, 0x94, 0x40, 0x2E, 0x84, 0x85, 0x40,
 0x2F, 0x74, 0x76, 0x40, 0x30, 0x64, 0x67, 0x40, 0x31, 0x5D, 0x92, 0xC0, 0x32, 0x72, 0x6D, 0xC0,
 0x33, 0x3D, 0x74, 0xC0, 0x34, 0x52, 0x4F, 0xC0, 0x35, 0x1D, 0x56, 0xC0, 0x36, 0x32, 0x31, 0xC0,
@@ -22115,7 +22202,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x49, 0xCE, 0x81, 0xC0, 0x4A, 0xE3, 0x5C, 0xC0, 0x4B, 0xAE, 0x63, 0xC0, 0x4C, 0xCC, 0x79, 0x40,
 0x4D, 0x8E, 0x45, 0xC0, 0x54, 0x4B, 0xF3, 0x30, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02,
 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06,
-0x07, 0x04, 0x02, 0x03, 0x05, 0x08, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06,
+0x07, 0x04, 0x05, 0x04, 0x05, 0x08, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06,
 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06,
 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x04, 0x07, 0x00, 0x00, 0x4D, 0xBC, 0x00,
 0x00, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x70, 0x80, 0x01, 0x09, 0x00, 0x00, 0x62,
@@ -22141,7 +22228,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0xD2, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xC3, 0xB0, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x04, 0xEF, 0x30, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xE0, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE4, 0xDF, 0x40, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x87, 0x40, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0x98, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x7A, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xC2, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xB3, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0xA4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xFE, 0x4E, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x2C, 0xA4, 0xA3, 0x40, 0x00, 0x00, 0x00, 0x00, 0x2D, 0x94, 0x94, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x2E, 0x84, 0x85, 0x40, 0x00, 0x00, 0x00, 0x00, 0x2F, 0x74, 0x76, 0x40, 0x00, 0x00, 0x00, 0x00,
@@ -22162,7 +22249,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4A, 0xE3, 0x5C, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x4B, 0xAE, 0x63, 0xC0, 0x00, 0x00, 0x00, 0x00,
 0x4C, 0xCC, 0x79, 0x40, 0x00, 0x00, 0x00, 0x00, 0x4D, 0x8E, 0x45, 0xC0, 0x00, 0x00, 0x00, 0x00,
 0x54, 0x4B, 0xF3, 0x30, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04,
 0x05, 0x08, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06,
 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06,
 0x07, 0x06, 0x07, 0x06, 0x07, 0x04, 0x07, 0x00, 0x00, 0x4D, 0xBC, 0x00, 0x00, 0x00, 0x00, 0x54,
@@ -22173,9 +22260,9 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x4E,
 0x4F, 0x56, 0x54, 0x2D, 0x36, 0x0A,
 #endif
-0x00, 0xDD, 0x4D, 0xA5, 0x01, 0x91, 0x2D, 0xD2, 0x00, 0x00, 0x00, 0x1B, 0x4D, 0x53, 0x4B, 0x2B,
+0x00, 0xDD, 0x4D, 0xA5, 0x01, 0x91, 0x2D, 0xD2, 0x00, 0x00, 0x00, 0x14, 0x4D, 0x53, 0x4B, 0x2B,
 0x30, 0x33, 0x20, 0x2D, 0x20, 0x4E, 0x6F, 0x76, 0x6F, 0x73, 0x69, 0x62, 0x69, 0x72, 0x73, 0x6B,
-0x2C, 0x20, 0x54, 0x6F, 0x6D, 0x73, 0x6B,
+
 
 /* Asia/Omsk */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x52, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -22187,7 +22274,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8C, 0x49, 0xC0, 0x1F, 0x7C, 0x3A, 0xC0, 0x20, 0x6C, 0x2B, 0xC0, 0x21, 0x5C, 0x1C, 0xC0,
 0x22, 0x4C, 0x0D, 0xC0, 0x23, 0x3B, 0xFE, 0xC0, 0x24, 0x2B, 0xEF, 0xC0, 0x25, 0x1B, 0xE0, 0xC0,
 0x26, 0x0B, 0xD1, 0xC0, 0x27, 0x04, 0xFD, 0x40, 0x27, 0xF4, 0xEE, 0x40, 0x28, 0xE4, 0xED, 0x50,
-0x29, 0x78, 0x95, 0x50, 0x29, 0xD4, 0xA6, 0x10, 0x2A, 0xC4, 0x89, 0x00, 0x2B, 0xB4, 0xB2, 0x40,
+0x29, 0x78, 0x95, 0x50, 0x29, 0xD4, 0xD0, 0x40, 0x2A, 0xC4, 0xC1, 0x40, 0x2B, 0xB4, 0xB2, 0x40,
 0x2C, 0xA4, 0xA3, 0x40, 0x2D, 0x94, 0x94, 0x40, 0x2E, 0x84, 0x85, 0x40, 0x2F, 0x74, 0x76, 0x40,
 0x30, 0x64, 0x67, 0x40, 0x31, 0x5D, 0x92, 0xC0, 0x32, 0x72, 0x6D, 0xC0, 0x33, 0x3D, 0x74, 0xC0,
 0x34, 0x52, 0x4F, 0xC0, 0x35, 0x1D, 0x56, 0xC0, 0x36, 0x32, 0x31, 0xC0, 0x36, 0xFD, 0x38, 0xC0,
@@ -22198,7 +22285,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x47, 0x23, 0x98, 0xC0, 0x47, 0xEE, 0x9F, 0xC0, 0x49, 0x03, 0x7A, 0xC0, 0x49, 0xCE, 0x81, 0xC0,
 0x4A, 0xE3, 0x5C, 0xC0, 0x4B, 0xAE, 0x63, 0xC0, 0x4C, 0xCC, 0x79, 0x40, 0x4D, 0x8E, 0x45, 0xC0,
 0x54, 0x4B, 0xF3, 0x30, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x08, 0x04, 0x00, 0x00, 0x44, 0xCA, 0x00, 0x00, 0x00, 0x00, 0x46, 0x50,
@@ -22225,7 +22312,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0xE0, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xD1, 0xC0, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x04, 0xFD, 0x40, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xEE, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE4, 0xED, 0x50, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x95, 0x50, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0xA6, 0x10, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x89, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xD0, 0x40, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xC1, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0xB2, 0x40, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0xA3, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0x94, 0x40, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x85, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0x76, 0x40, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x67, 0x40, 0x00, 0x00, 0x00, 0x00,
@@ -22246,7 +22333,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4B, 0xAE, 0x63, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0x79, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x4D, 0x8E, 0x45, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4B, 0xF3, 0x30, 0x00, 0x01, 0x03, 0x02,
 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x08, 0x04, 0x00, 0x00,
 0x44, 0xCA, 0x00, 0x00, 0x00, 0x00, 0x46, 0x50, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x01, 0x09,
@@ -22262,37 +22349,35 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 
 /* Asia/Oral */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x4B, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x34, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x1A, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x35, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x10, 0x80, 0x00, 0x00, 0x00,
 0xAA, 0x19, 0x93, 0xDC, 0xB5, 0xA3, 0xFD, 0x40, 0x15, 0x27, 0x8B, 0xB0, 0x16, 0x18, 0xC0, 0x20,
 0x17, 0x08, 0xB1, 0x20, 0x17, 0xF9, 0xF3, 0xA0, 0x18, 0xE9, 0xF2, 0xB0, 0x19, 0xDB, 0x27, 0x20,
 0x1A, 0xCC, 0x77, 0xB0, 0x1B, 0xBC, 0x84, 0xD0, 0x1C, 0xAC, 0x75, 0xD0, 0x1D, 0x9C, 0x66, 0xD0,
 0x1E, 0x8C, 0x57, 0xD0, 0x1F, 0x7C, 0x48, 0xD0, 0x20, 0x6C, 0x39, 0xD0, 0x21, 0x5C, 0x2A, 0xD0,
 0x22, 0x4C, 0x1B, 0xD0, 0x23, 0x3C, 0x0C, 0xD0, 0x24, 0x2B, 0xFD, 0xD0, 0x25, 0x1B, 0xFC, 0xE0,
-0x26, 0x0B, 0xED, 0xE0, 0x27, 0x05, 0x19, 0x60, 0x27, 0x7F, 0x98, 0xC0, 0x29, 0x4B, 0xB4, 0x40,
-0x29, 0xD4, 0xC2, 0x30, 0x2A, 0xC4, 0xA5, 0x20, 0x2B, 0xB4, 0xCE, 0x60, 0x2C, 0xA4, 0xBF, 0x60,
-0x2D, 0x94, 0xB0, 0x60, 0x2E, 0x84, 0xA1, 0x60, 0x2F, 0x74, 0x92, 0x60, 0x30, 0x64, 0x83, 0x60,
-0x31, 0x5D, 0xAE, 0xE0, 0x32, 0x72, 0x89, 0xE0, 0x33, 0x3D, 0x90, 0xE0, 0x34, 0x52, 0x6B, 0xE0,
-0x35, 0x1D, 0x72, 0xE0, 0x36, 0x32, 0x4D, 0xE0, 0x36, 0xFD, 0x54, 0xE0, 0x38, 0x1B, 0x6A, 0x60,
-0x38, 0xDD, 0x36, 0xE0, 0x39, 0xFB, 0x4C, 0x60, 0x3A, 0xBD, 0x18, 0xE0, 0x3B, 0xDB, 0x2E, 0x60,
-0x3C, 0xA6, 0x35, 0x60, 0x3D, 0xBB, 0x10, 0x60, 0x3E, 0x86, 0x17, 0x60, 0x3F, 0x9A, 0xF2, 0x60,
-0x40, 0x65, 0xF9, 0x60, 0x41, 0x84, 0x0E, 0xE0, 0x42, 0x35, 0xED, 0x40, 0x00, 0x01, 0x02, 0x03,
-0x04, 0x03, 0x02, 0x03, 0x02, 0x03, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07,
-0x08, 0x07, 0x08, 0x01, 0x0A, 0x09, 0x0A, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B,
-0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0D,
-0x00, 0x00, 0x30, 0x24, 0x00, 0x00, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50,
-0x00, 0x04, 0x00, 0x00, 0x54, 0x60, 0x01, 0x09, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00,
-0x46, 0x50, 0x00, 0x04, 0x00, 0x00, 0x54, 0x60, 0x01, 0x09, 0x00, 0x00, 0x46, 0x50, 0x01, 0x09,
-0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x0F, 0x00, 0x00, 0x38, 0x40,
-0x00, 0x15, 0x00, 0x00, 0x46, 0x50, 0x01, 0x0F, 0x00, 0x00, 0x38, 0x40, 0x00, 0x15, 0x00, 0x00,
-0x46, 0x50, 0x00, 0x15, 0x4C, 0x4D, 0x54, 0x00, 0x55, 0x52, 0x41, 0x54, 0x00, 0x55, 0x52, 0x41,
-0x53, 0x54, 0x00, 0x4F, 0x52, 0x41, 0x53, 0x54, 0x00, 0x4F, 0x52, 0x41, 0x54, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x26, 0x0B, 0xED, 0xE0, 0x27, 0x05, 0x19, 0x60, 0x27, 0xF5, 0x0A, 0x60, 0x28, 0xE4, 0xFB, 0x60,
+0x29, 0x78, 0xA3, 0x60, 0x29, 0xD4, 0xDE, 0x50, 0x2A, 0xC4, 0xDD, 0x60, 0x2B, 0xB4, 0xCE, 0x60,
+0x2C, 0xA4, 0xBF, 0x60, 0x2D, 0x94, 0xB0, 0x60, 0x2E, 0x84, 0xA1, 0x60, 0x2F, 0x74, 0x92, 0x60,
+0x30, 0x64, 0x83, 0x60, 0x31, 0x5D, 0xAE, 0xE0, 0x32, 0x72, 0x89, 0xE0, 0x33, 0x3D, 0x90, 0xE0,
+0x34, 0x52, 0x6B, 0xE0, 0x35, 0x1D, 0x72, 0xE0, 0x36, 0x32, 0x4D, 0xE0, 0x36, 0xFD, 0x54, 0xE0,
+0x38, 0x1B, 0x6A, 0x60, 0x38, 0xDD, 0x36, 0xE0, 0x39, 0xFB, 0x4C, 0x60, 0x3A, 0xBD, 0x18, 0xE0,
+0x3B, 0xDB, 0x2E, 0x60, 0x3C, 0xA6, 0x35, 0x60, 0x3D, 0xBB, 0x10, 0x60, 0x3E, 0x86, 0x17, 0x60,
+0x3F, 0x9A, 0xF2, 0x60, 0x40, 0x65, 0xF9, 0x60, 0x41, 0x84, 0x0E, 0xE0, 0x7F, 0xFF, 0xFF, 0xFF,
+0x00, 0x01, 0x02, 0x03, 0x04, 0x03, 0x02, 0x03, 0x02, 0x03, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06,
+0x05, 0x06, 0x05, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x05, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08,
+0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08,
+0x07, 0x08, 0x07, 0x05, 0x05, 0x00, 0x00, 0x30, 0x24, 0x00, 0x00, 0x00, 0x00, 0x38, 0x40, 0x00,
+0x04, 0x00, 0x00, 0x46, 0x50, 0x00, 0x08, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0C, 0x00, 0x00, 0x54,
+0x60, 0x00, 0x0C, 0x00, 0x00, 0x46, 0x50, 0x00, 0x08, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0C, 0x00,
+0x00, 0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x00,
+0x08, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x34, 0x00, 0x2B, 0x30, 0x35, 0x00, 0x2B, 0x30, 0x36,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x34, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x1A, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x35, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x10, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0x19, 0x93, 0xDC, 0xFF, 0xFF, 0xFF, 0xFF,
 0xB5, 0xA3, 0xFD, 0x40, 0x00, 0x00, 0x00, 0x00, 0x15, 0x27, 0x8B, 0xB0, 0x00, 0x00, 0x00, 0x00,
 0x16, 0x18, 0xC0, 0x20, 0x00, 0x00, 0x00, 0x00, 0x17, 0x08, 0xB1, 0x20, 0x00, 0x00, 0x00, 0x00,
@@ -22304,33 +22389,31 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x21, 0x5C, 0x2A, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x22, 0x4C, 0x1B, 0xD0, 0x00, 0x00, 0x00, 0x00,
 0x23, 0x3C, 0x0C, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x24, 0x2B, 0xFD, 0xD0, 0x00, 0x00, 0x00, 0x00,
 0x25, 0x1B, 0xFC, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xED, 0xE0, 0x00, 0x00, 0x00, 0x00,
-0x27, 0x05, 0x19, 0x60, 0x00, 0x00, 0x00, 0x00, 0x27, 0x7F, 0x98, 0xC0, 0x00, 0x00, 0x00, 0x00,
-0x29, 0x4B, 0xB4, 0x40, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0xC2, 0x30, 0x00, 0x00, 0x00, 0x00,
-0x2A, 0xC4, 0xA5, 0x20, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0xCE, 0x60, 0x00, 0x00, 0x00, 0x00,
-0x2C, 0xA4, 0xBF, 0x60, 0x00, 0x00, 0x00, 0x00, 0x2D, 0x94, 0xB0, 0x60, 0x00, 0x00, 0x00, 0x00,
-0x2E, 0x84, 0xA1, 0x60, 0x00, 0x00, 0x00, 0x00, 0x2F, 0x74, 0x92, 0x60, 0x00, 0x00, 0x00, 0x00,
-0x30, 0x64, 0x83, 0x60, 0x00, 0x00, 0x00, 0x00, 0x31, 0x5D, 0xAE, 0xE0, 0x00, 0x00, 0x00, 0x00,
-0x32, 0x72, 0x89, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x33, 0x3D, 0x90, 0xE0, 0x00, 0x00, 0x00, 0x00,
-0x34, 0x52, 0x6B, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x35, 0x1D, 0x72, 0xE0, 0x00, 0x00, 0x00, 0x00,
-0x36, 0x32, 0x4D, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x36, 0xFD, 0x54, 0xE0, 0x00, 0x00, 0x00, 0x00,
-0x38, 0x1B, 0x6A, 0x60, 0x00, 0x00, 0x00, 0x00, 0x38, 0xDD, 0x36, 0xE0, 0x00, 0x00, 0x00, 0x00,
-0x39, 0xFB, 0x4C, 0x60, 0x00, 0x00, 0x00, 0x00, 0x3A, 0xBD, 0x18, 0xE0, 0x00, 0x00, 0x00, 0x00,
-0x3B, 0xDB, 0x2E, 0x60, 0x00, 0x00, 0x00, 0x00, 0x3C, 0xA6, 0x35, 0x60, 0x00, 0x00, 0x00, 0x00,
-0x3D, 0xBB, 0x10, 0x60, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x86, 0x17, 0x60, 0x00, 0x00, 0x00, 0x00,
-0x3F, 0x9A, 0xF2, 0x60, 0x00, 0x00, 0x00, 0x00, 0x40, 0x65, 0xF9, 0x60, 0x00, 0x00, 0x00, 0x00,
-0x41, 0x84, 0x0E, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x42, 0x35, 0xED, 0x40, 0x00, 0x01, 0x02, 0x03,
-0x04, 0x03, 0x02, 0x03, 0x02, 0x03, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07,
-0x08, 0x07, 0x08, 0x01, 0x0A, 0x09, 0x0A, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B,
-0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0D,
-0x00, 0x00, 0x30, 0x24, 0x00, 0x00, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50,
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 0x35, 0x0A,
 #endif
 0x00, 0xD7, 0x7A, 0xC2, 0x01, 0x61, 0x03, 0x18, 0x00, 0x00, 0x00, 0x0F, 0x57, 0x65, 0x73, 0x74,
@@ -22433,36 +22516,35 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 
 /* Asia/Qyzylorda */
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-0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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+0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00,
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 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0x19, 0x86, 0xA0, 0xFF, 0xFF, 0xFF, 0xFF,
 0xB5, 0xA3, 0xFD, 0x40, 0x00, 0x00, 0x00, 0x00, 0x15, 0x27, 0x8B, 0xB0, 0x00, 0x00, 0x00, 0x00,
 0x16, 0x18, 0xC0, 0x20, 0x00, 0x00, 0x00, 0x00, 0x17, 0x08, 0xB1, 0x20, 0x00, 0x00, 0x00, 0x00,
@@ -22474,33 +22556,32 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x21, 0x5C, 0x2A, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x22, 0x4C, 0x1B, 0xD0, 0x00, 0x00, 0x00, 0x00,
 0x23, 0x3C, 0x0C, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x24, 0x2B, 0xFD, 0xD0, 0x00, 0x00, 0x00, 0x00,
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-0x51, 0x59, 0x5A, 0x54, 0x00, 0x51, 0x59, 0x5A, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x0A, 0x51, 0x59, 0x5A, 0x54, 0x2D, 0x36, 0x0A,
+0x27, 0x05, 0x0B, 0x50, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xFC, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x28, 0xE4, 0xFB, 0x60, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x95, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xD0, 0x40, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xCF, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x2B, 0xB4, 0xC0, 0x50, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0xB1, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x2D, 0x94, 0xA2, 0x50, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x93, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x2F, 0x74, 0x84, 0x50, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x75, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x31, 0x5D, 0xA0, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x32, 0x72, 0x7B, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x33, 0x3D, 0x82, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x34, 0x52, 0x5D, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x35, 0x1D, 0x64, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x36, 0x32, 0x3F, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x36, 0xFD, 0x46, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x38, 0x1B, 0x5C, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x38, 0xDD, 0x28, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x39, 0xFB, 0x3E, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x3A, 0xBD, 0x0A, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x3B, 0xDB, 0x20, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x3C, 0xA6, 0x27, 0x50, 0x00, 0x00, 0x00, 0x00, 0x3D, 0xBB, 0x02, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x3E, 0x86, 0x09, 0x50, 0x00, 0x00, 0x00, 0x00, 0x3F, 0x9A, 0xE4, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x40, 0x65, 0xEB, 0x50, 0x00, 0x00, 0x00, 0x00, 0x41, 0x84, 0x00, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x02, 0x03, 0x04, 0x03, 0x02, 0x03, 0x02, 0x03, 0x05, 0x06,
+0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x05, 0x09, 0x06, 0x05,
+0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
+0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x09, 0x09, 0x00, 0x00, 0x3D, 0x60, 0x00, 0x00, 0x00,
+0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x00, 0x08, 0x00, 0x00, 0x54, 0x60, 0x01,
+0x0C, 0x00, 0x00, 0x54, 0x60, 0x00, 0x0C, 0x00, 0x00, 0x46, 0x50, 0x00, 0x08, 0x00, 0x00, 0x54,
+0x60, 0x01, 0x0C, 0x00, 0x00, 0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00,
+0x00, 0x54, 0x60, 0x00, 0x0C, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0C, 0x4C, 0x4D, 0x54, 0x00, 0x2B,
+0x30, 0x34, 0x00, 0x2B, 0x30, 0x35, 0x00, 0x2B, 0x30, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x0A, 0x3C, 0x2B, 0x30, 0x36, 0x3E, 0x2D, 0x36, 0x0A,
 #endif
 0x00, 0xCD, 0xB0, 0x40, 0x01, 0x76, 0x8D, 0x6A, 0x00, 0x00, 0x00, 0x1D, 0x51, 0x79, 0x7A, 0x79,
 0x6C, 0x6F, 0x72, 0x64, 0x61, 0x2F, 0x4B, 0x79, 0x7A, 0x79, 0x6C, 0x6F, 0x72, 0x64, 0x61, 0x2F,
@@ -22585,7 +22666,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1D, 0x9C, 0x12, 0x70, 0x1E, 0x8C, 0x03, 0x70, 0x1F, 0x7B, 0xF4, 0x70, 0x20, 0x6B, 0xE5, 0x70,
 0x21, 0x5B, 0xD6, 0x70, 0x22, 0x4B, 0xC7, 0x70, 0x23, 0x3B, 0xB8, 0x70, 0x24, 0x2B, 0xA9, 0x70,
 0x25, 0x1B, 0x9A, 0x70, 0x26, 0x0B, 0x8B, 0x70, 0x27, 0x04, 0xB6, 0xF0, 0x27, 0xF4, 0xA7, 0xF0,
-0x28, 0xE4, 0xA7, 0x00, 0x29, 0x78, 0x4F, 0x00, 0x29, 0xD4, 0x5F, 0xC0, 0x2A, 0xC4, 0x42, 0xB0,
+0x28, 0xE4, 0xA7, 0x00, 0x29, 0x78, 0x4F, 0x00, 0x29, 0xD4, 0x89, 0xF0, 0x2A, 0xC4, 0x7A, 0xF0,
 0x2B, 0xB4, 0x6B, 0xF0, 0x2C, 0xA4, 0x5C, 0xF0, 0x2D, 0x94, 0x4D, 0xF0, 0x2E, 0x84, 0x3E, 0xF0,
 0x2F, 0x74, 0x2F, 0xF0, 0x30, 0x64, 0x20, 0xF0, 0x31, 0x5D, 0x4C, 0x70, 0x32, 0x72, 0x27, 0x70,
 0x33, 0x3D, 0x2E, 0x70, 0x34, 0x52, 0x17, 0x80, 0x35, 0x1D, 0x1E, 0x80, 0x36, 0x31, 0xF9, 0x80,
@@ -22597,7 +22678,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x49, 0xCE, 0x49, 0x80, 0x4A, 0xE3, 0x24, 0x80, 0x4B, 0xAE, 0x2B, 0x80, 0x4C, 0xCC, 0x41, 0x00,
 0x4D, 0x8E, 0x0D, 0x80, 0x54, 0x4B, 0xBA, 0xF0, 0x56, 0xF6, 0xB2, 0x00, 0x00, 0x01, 0x02, 0x04,
 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
-0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x03, 0x04, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06,
+0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06,
 0x05, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07,
 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x05, 0x08, 0x05,
 0x00, 0x00, 0x85, 0xC8, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x90, 0x00, 0x04, 0x00, 0x00, 0x7E, 0x90,
@@ -22624,8 +22705,8 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x24, 0x2B, 0xA9, 0x70, 0x00, 0x00, 0x00, 0x00, 0x25, 0x1B, 0x9A, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x26, 0x0B, 0x8B, 0x70, 0x00, 0x00, 0x00, 0x00, 0x27, 0x04, 0xB6, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x27, 0xF4, 0xA7, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x28, 0xE4, 0xA7, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x29, 0x78, 0x4F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0x5F, 0xC0, 0x00, 0x00, 0x00, 0x00,
-0x2A, 0xC4, 0x42, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0x6B, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x29, 0x78, 0x4F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0x89, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x2A, 0xC4, 0x7A, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0x6B, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x2C, 0xA4, 0x5C, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x2D, 0x94, 0x4D, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x2E, 0x84, 0x3E, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x2F, 0x74, 0x2F, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x30, 0x64, 0x20, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x31, 0x5D, 0x4C, 0x70, 0x00, 0x00, 0x00, 0x00,
@@ -22646,7 +22727,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4C, 0xCC, 0x41, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4D, 0x8E, 0x0D, 0x80, 0x00, 0x00, 0x00, 0x00,
 0x54, 0x4B, 0xBA, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x56, 0xF6, 0xB2, 0x00, 0x00, 0x01, 0x02, 0x04,
 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
-0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x03, 0x04, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06,
+0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06,
 0x05, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07,
 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x05, 0x08, 0x05,
 0x00, 0x00, 0x85, 0xC8, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x90, 0x00, 0x04, 0x00, 0x00, 0x7E, 0x90,
@@ -22828,7 +22909,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8C, 0x03, 0x70, 0x1F, 0x7B, 0xF4, 0x70, 0x20, 0x6B, 0xE5, 0x70, 0x21, 0x5B, 0xD6, 0x70,
 0x22, 0x4B, 0xC7, 0x70, 0x23, 0x3B, 0xB8, 0x70, 0x24, 0x2B, 0xA9, 0x70, 0x25, 0x1B, 0x9A, 0x70,
 0x26, 0x0B, 0x8B, 0x70, 0x27, 0x04, 0xB6, 0xF0, 0x27, 0xF4, 0xA7, 0xF0, 0x28, 0xE4, 0xA7, 0x00,
-0x29, 0x78, 0x4F, 0x00, 0x29, 0xD4, 0x5F, 0xC0, 0x2A, 0xC4, 0x42, 0xB0, 0x2B, 0xB4, 0x6B, 0xF0,
+0x29, 0x78, 0x4F, 0x00, 0x29, 0xD4, 0x89, 0xF0, 0x2A, 0xC4, 0x7A, 0xF0, 0x2B, 0xB4, 0x6B, 0xF0,
 0x2C, 0xA4, 0x5C, 0xF0, 0x2D, 0x94, 0x4D, 0xF0, 0x2E, 0x84, 0x3E, 0xF0, 0x2F, 0x74, 0x2F, 0xF0,
 0x30, 0x64, 0x20, 0xF0, 0x31, 0x5D, 0x4C, 0x70, 0x32, 0x72, 0x27, 0x70, 0x33, 0x3D, 0x2E, 0x70,
 0x34, 0x52, 0x09, 0x70, 0x35, 0x1D, 0x10, 0x70, 0x36, 0x31, 0xEB, 0x70, 0x36, 0xFC, 0xF2, 0x70,
@@ -22839,7 +22920,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x47, 0x23, 0x52, 0x70, 0x47, 0xEE, 0x59, 0x70, 0x49, 0x03, 0x34, 0x70, 0x49, 0xCE, 0x3B, 0x70,
 0x4A, 0xE3, 0x16, 0x70, 0x4B, 0xAE, 0x1D, 0x70, 0x4C, 0xCC, 0x32, 0xF0, 0x4D, 0x8D, 0xFF, 0x70,
 0x54, 0x4B, 0xAC, 0xE0, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x08, 0x09, 0x00, 0x00, 0x90, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x8C, 0xA0,
@@ -22867,7 +22948,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0x9A, 0x70, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0x8B, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x04, 0xB6, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xA7, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE4, 0xA7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x4F, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0x5F, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x42, 0xB0, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0x89, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x7A, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0x6B, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0x5C, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0x4D, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x3E, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0x2F, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x20, 0xF0, 0x00, 0x00, 0x00, 0x00,
@@ -22888,7 +22969,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4B, 0xAE, 0x1D, 0x70, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0x32, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x4D, 0x8D, 0xFF, 0x70, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4B, 0xAC, 0xE0, 0x00, 0x01, 0x03, 0x02,
 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x08, 0x09, 0x00, 0x00,
 0x90, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x04, 0x00, 0x00, 0xA8, 0xC0, 0x01, 0x09,
@@ -23409,6 +23490,92 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 #endif
 0x00, 0xBF, 0xBB, 0xC4, 0x01, 0xE7, 0xE4, 0x48, 0x00, 0x00, 0x00, 0x00,
 
+/* Asia/Tomsk */
+0x50, 0x48, 0x50, 0x32, 0x01, 0x52, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x45, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x10, 0x80, 0x00, 0x00, 0x00,
+0xA1, 0xE5, 0x4E, 0xD9, 0xB5, 0xA3, 0xE1, 0x20, 0x15, 0x27, 0x6F, 0x90, 0x16, 0x18, 0xA4, 0x00,
+0x17, 0x08, 0xA3, 0x10, 0x17, 0xF9, 0xD7, 0x80, 0x18, 0xE9, 0xD6, 0x90, 0x19, 0xDB, 0x0B, 0x00,
+0x1A, 0xCC, 0x5B, 0x90, 0x1B, 0xBC, 0x68, 0xB0, 0x1C, 0xAC, 0x59, 0xB0, 0x1D, 0x9C, 0x4A, 0xB0,
+0x1E, 0x8C, 0x3B, 0xB0, 0x1F, 0x7C, 0x2C, 0xB0, 0x20, 0x6C, 0x1D, 0xB0, 0x21, 0x5C, 0x0E, 0xB0,
+0x22, 0x4B, 0xFF, 0xB0, 0x23, 0x3B, 0xF0, 0xB0, 0x24, 0x2B, 0xE1, 0xB0, 0x25, 0x1B, 0xD2, 0xB0,
+0x26, 0x0B, 0xC3, 0xB0, 0x27, 0x04, 0xEF, 0x30, 0x27, 0xF4, 0xE0, 0x30, 0x28, 0xE4, 0xDF, 0x40,
+0x29, 0x78, 0x87, 0x40, 0x29, 0xD4, 0xC2, 0x30, 0x2A, 0xC4, 0xB3, 0x30, 0x2B, 0xB4, 0xA4, 0x30,
+0x2C, 0xA4, 0x95, 0x30, 0x2D, 0x94, 0x86, 0x30, 0x2E, 0x84, 0x77, 0x30, 0x2F, 0x74, 0x68, 0x30,
+0x30, 0x64, 0x59, 0x30, 0x31, 0x5D, 0x84, 0xB0, 0x32, 0x72, 0x5F, 0xB0, 0x33, 0x3D, 0x66, 0xB0,
+0x34, 0x52, 0x41, 0xB0, 0x35, 0x1D, 0x48, 0xB0, 0x36, 0x32, 0x23, 0xB0, 0x36, 0xFD, 0x2A, 0xB0,
+0x38, 0x1B, 0x40, 0x30, 0x38, 0xDD, 0x0C, 0xB0, 0x39, 0xFB, 0x22, 0x30, 0x3A, 0xBC, 0xEE, 0xB0,
+0x3B, 0xDB, 0x04, 0x30, 0x3C, 0xA6, 0x0B, 0x30, 0x3C, 0xCE, 0xE9, 0xB0, 0x3D, 0xBA, 0xF4, 0x40,
+0x3E, 0x85, 0xFB, 0x40, 0x3F, 0x9A, 0xD6, 0x40, 0x40, 0x65, 0xDD, 0x40, 0x41, 0x83, 0xF2, 0xC0,
+0x42, 0x45, 0xBF, 0x40, 0x43, 0x63, 0xD4, 0xC0, 0x44, 0x25, 0xA1, 0x40, 0x45, 0x43, 0xB6, 0xC0,
+0x46, 0x05, 0x83, 0x40, 0x47, 0x23, 0x98, 0xC0, 0x47, 0xEE, 0x9F, 0xC0, 0x49, 0x03, 0x7A, 0xC0,
+0x49, 0xCE, 0x81, 0xC0, 0x4A, 0xE3, 0x5C, 0xC0, 0x4B, 0xAE, 0x63, 0xC0, 0x4C, 0xCC, 0x79, 0x40,
+0x4D, 0x8E, 0x45, 0xC0, 0x54, 0x4B, 0xF3, 0x30, 0x57, 0x49, 0xF8, 0xC0, 0x7F, 0xFF, 0xFF, 0xFF,
+0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x08,
+0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06,
+0x07, 0x04, 0x07, 0x04, 0x04, 0x00, 0x00, 0x4F, 0xA7, 0x00, 0x00, 0x00, 0x00, 0x54, 0x60, 0x00,
+0x04, 0x00, 0x00, 0x70, 0x80, 0x01, 0x08, 0x00, 0x00, 0x62, 0x70, 0x00, 0x0C, 0x00, 0x00, 0x62,
+0x70, 0x00, 0x0C, 0x00, 0x00, 0x70, 0x80, 0x01, 0x08, 0x00, 0x00, 0x62, 0x70, 0x01, 0x0C, 0x00,
+0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x01, 0x0C, 0x00, 0x00, 0x62, 0x70, 0x00,
+0x0C, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x36, 0x00, 0x2B, 0x30, 0x38, 0x00, 0x2B, 0x30, 0x37,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00,
+#ifdef TIMELIB_SUPPORTS_V2DATA
+0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x45, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x10, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xA1, 0xE5, 0x4E, 0xD9, 0xFF, 0xFF, 0xFF, 0xFF,
+0xB5, 0xA3, 0xE1, 0x20, 0x00, 0x00, 0x00, 0x00, 0x15, 0x27, 0x6F, 0x90, 0x00, 0x00, 0x00, 0x00,
+0x16, 0x18, 0xA4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x17, 0x08, 0xA3, 0x10, 0x00, 0x00, 0x00, 0x00,
+0x17, 0xF9, 0xD7, 0x80, 0x00, 0x00, 0x00, 0x00, 0x18, 0xE9, 0xD6, 0x90, 0x00, 0x00, 0x00, 0x00,
+0x19, 0xDB, 0x0B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1A, 0xCC, 0x5B, 0x90, 0x00, 0x00, 0x00, 0x00,
+0x1B, 0xBC, 0x68, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x1C, 0xAC, 0x59, 0xB0, 0x00, 0x00, 0x00, 0x00,
+0x1D, 0x9C, 0x4A, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x1E, 0x8C, 0x3B, 0xB0, 0x00, 0x00, 0x00, 0x00,
+0x1F, 0x7C, 0x2C, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x20, 0x6C, 0x1D, 0xB0, 0x00, 0x00, 0x00, 0x00,
+0x21, 0x5C, 0x0E, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x22, 0x4B, 0xFF, 0xB0, 0x00, 0x00, 0x00, 0x00,
+0x23, 0x3B, 0xF0, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x24, 0x2B, 0xE1, 0xB0, 0x00, 0x00, 0x00, 0x00,
+0x25, 0x1B, 0xD2, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xC3, 0xB0, 0x00, 0x00, 0x00, 0x00,
+0x27, 0x04, 0xEF, 0x30, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xE0, 0x30, 0x00, 0x00, 0x00, 0x00,
+0x28, 0xE4, 0xDF, 0x40, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x87, 0x40, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xC2, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xB3, 0x30, 0x00, 0x00, 0x00, 0x00,
+0x2B, 0xB4, 0xA4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0x95, 0x30, 0x00, 0x00, 0x00, 0x00,
+0x2D, 0x94, 0x86, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x77, 0x30, 0x00, 0x00, 0x00, 0x00,
+0x2F, 0x74, 0x68, 0x30, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x59, 0x30, 0x00, 0x00, 0x00, 0x00,
+0x31, 0x5D, 0x84, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x32, 0x72, 0x5F, 0xB0, 0x00, 0x00, 0x00, 0x00,
+0x33, 0x3D, 0x66, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x34, 0x52, 0x41, 0xB0, 0x00, 0x00, 0x00, 0x00,
+0x35, 0x1D, 0x48, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x36, 0x32, 0x23, 0xB0, 0x00, 0x00, 0x00, 0x00,
+0x36, 0xFD, 0x2A, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x38, 0x1B, 0x40, 0x30, 0x00, 0x00, 0x00, 0x00,
+0x38, 0xDD, 0x0C, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x39, 0xFB, 0x22, 0x30, 0x00, 0x00, 0x00, 0x00,
+0x3A, 0xBC, 0xEE, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x3B, 0xDB, 0x04, 0x30, 0x00, 0x00, 0x00, 0x00,
+0x3C, 0xA6, 0x0B, 0x30, 0x00, 0x00, 0x00, 0x00, 0x3C, 0xCE, 0xE9, 0xB0, 0x00, 0x00, 0x00, 0x00,
+0x3D, 0xBA, 0xF4, 0x40, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x85, 0xFB, 0x40, 0x00, 0x00, 0x00, 0x00,
+0x3F, 0x9A, 0xD6, 0x40, 0x00, 0x00, 0x00, 0x00, 0x40, 0x65, 0xDD, 0x40, 0x00, 0x00, 0x00, 0x00,
+0x41, 0x83, 0xF2, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x42, 0x45, 0xBF, 0x40, 0x00, 0x00, 0x00, 0x00,
+0x43, 0x63, 0xD4, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x44, 0x25, 0xA1, 0x40, 0x00, 0x00, 0x00, 0x00,
+0x45, 0x43, 0xB6, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x46, 0x05, 0x83, 0x40, 0x00, 0x00, 0x00, 0x00,
+0x47, 0x23, 0x98, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x47, 0xEE, 0x9F, 0xC0, 0x00, 0x00, 0x00, 0x00,
+0x49, 0x03, 0x7A, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x49, 0xCE, 0x81, 0xC0, 0x00, 0x00, 0x00, 0x00,
+0x4A, 0xE3, 0x5C, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x4B, 0xAE, 0x63, 0xC0, 0x00, 0x00, 0x00, 0x00,
+0x4C, 0xCC, 0x79, 0x40, 0x00, 0x00, 0x00, 0x00, 0x4D, 0x8E, 0x45, 0xC0, 0x00, 0x00, 0x00, 0x00,
+0x54, 0x4B, 0xF3, 0x30, 0x00, 0x00, 0x00, 0x00, 0x57, 0x49, 0xF8, 0xC0, 0x00, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04,
+0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x05, 0x04, 0x05, 0x08, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06,
+0x07, 0x06, 0x07, 0x06, 0x07, 0x04, 0x07, 0x04, 0x04, 0x00, 0x00, 0x4F, 0xA7, 0x00, 0x00, 0x00,
+0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x70, 0x80, 0x01, 0x08, 0x00, 0x00, 0x62, 0x70, 0x00,
+0x0C, 0x00, 0x00, 0x62, 0x70, 0x00, 0x0C, 0x00, 0x00, 0x70, 0x80, 0x01, 0x08, 0x00, 0x00, 0x62,
+0x70, 0x01, 0x0C, 0x00, 0x00, 0x54, 0x60, 0x00, 0x04, 0x00, 0x00, 0x62, 0x70, 0x01, 0x0C, 0x00,
+0x00, 0x62, 0x70, 0x00, 0x0C, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x36, 0x00, 0x2B, 0x30, 0x38,
+0x00, 0x2B, 0x30, 0x37, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x2B, 0x30, 0x37, 0x3E, 0x2D,
+0x37, 0x0A,
+#endif
+0x00, 0xDF, 0x8A, 0x90, 0x01, 0x94, 0x4E, 0x9A, 0x00, 0x00, 0x00, 0x0E, 0x4D, 0x53, 0x4B, 0x2B,
+0x30, 0x34, 0x20, 0x2D, 0x20, 0x54, 0x6F, 0x6D, 0x73, 0x6B,
+
 /* Asia/Ujung_Pandang */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00,
@@ -23661,7 +23828,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8C, 0x03, 0x70, 0x1F, 0x7B, 0xF4, 0x70, 0x20, 0x6B, 0xE5, 0x70, 0x21, 0x5B, 0xD6, 0x70,
 0x22, 0x4B, 0xC7, 0x70, 0x23, 0x3B, 0xB8, 0x70, 0x24, 0x2B, 0xA9, 0x70, 0x25, 0x1B, 0x9A, 0x70,
 0x26, 0x0B, 0x8B, 0x70, 0x27, 0x04, 0xB6, 0xF0, 0x27, 0xF4, 0xA7, 0xF0, 0x28, 0xE4, 0xA7, 0x00,
-0x29, 0x78, 0x4F, 0x00, 0x29, 0xD4, 0x5F, 0xC0, 0x2A, 0xC4, 0x42, 0xB0, 0x2B, 0xB4, 0x6B, 0xF0,
+0x29, 0x78, 0x4F, 0x00, 0x29, 0xD4, 0x89, 0xF0, 0x2A, 0xC4, 0x7A, 0xF0, 0x2B, 0xB4, 0x6B, 0xF0,
 0x2C, 0xA4, 0x5C, 0xF0, 0x2D, 0x94, 0x4D, 0xF0, 0x2E, 0x84, 0x3E, 0xF0, 0x2F, 0x74, 0x2F, 0xF0,
 0x30, 0x64, 0x20, 0xF0, 0x31, 0x5D, 0x4C, 0x70, 0x32, 0x72, 0x27, 0x70, 0x33, 0x3D, 0x2E, 0x70,
 0x34, 0x52, 0x09, 0x70, 0x35, 0x1D, 0x10, 0x70, 0x36, 0x31, 0xEB, 0x70, 0x36, 0xFC, 0xF2, 0x70,
@@ -23673,7 +23840,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4A, 0xE3, 0x16, 0x70, 0x4B, 0xAE, 0x1D, 0x70, 0x4C, 0xCC, 0x32, 0xF0, 0x4D, 0x8D, 0xFF, 0x70,
 0x4E, 0x6D, 0xF4, 0x40, 0x54, 0x4B, 0xBA, 0xF0, 0x00, 0x01, 0x02, 0x04, 0x03, 0x04, 0x03, 0x04,
 0x03, 0x04, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07,
-0x08, 0x05, 0x04, 0x03, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
+0x08, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x09, 0x0A, 0x0B, 0x00, 0x00, 0x86, 0x46, 0x00,
 0x00, 0x00, 0x00, 0x70, 0x80, 0x00, 0x04, 0x00, 0x00, 0x7E, 0x90, 0x00, 0x04, 0x00, 0x00, 0x9A,
@@ -23701,7 +23868,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0x9A, 0x70, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0x8B, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x04, 0xB6, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xA7, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE4, 0xA7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x4F, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0x5F, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x42, 0xB0, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0x89, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x7A, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0x6B, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0x5C, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0x4D, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x3E, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0x2F, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x20, 0xF0, 0x00, 0x00, 0x00, 0x00,
@@ -23722,7 +23889,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4B, 0xAE, 0x1D, 0x70, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0x32, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x4D, 0x8D, 0xFF, 0x70, 0x00, 0x00, 0x00, 0x00, 0x4E, 0x6D, 0xF4, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x54, 0x4B, 0xBA, 0xF0, 0x00, 0x01, 0x02, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x05, 0x06,
-0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x04, 0x03,
+0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x05, 0x06, 0x05,
 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
 0x06, 0x05, 0x06, 0x05, 0x09, 0x0A, 0x0B, 0x00, 0x00, 0x86, 0x46, 0x00, 0x00, 0x00, 0x00, 0x70,
@@ -23769,7 +23936,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8C, 0x11, 0x80, 0x1F, 0x7C, 0x02, 0x80, 0x20, 0x6B, 0xF3, 0x80, 0x21, 0x5B, 0xE4, 0x80,
 0x22, 0x4B, 0xD5, 0x80, 0x23, 0x3B, 0xC6, 0x80, 0x24, 0x2B, 0xB7, 0x80, 0x25, 0x1B, 0xA8, 0x80,
 0x26, 0x0B, 0x99, 0x80, 0x27, 0x04, 0xC5, 0x00, 0x27, 0xF4, 0xB6, 0x00, 0x28, 0xE4, 0xB5, 0x10,
-0x29, 0x78, 0x5D, 0x10, 0x29, 0xD4, 0x6D, 0xD0, 0x2A, 0xC4, 0x50, 0xC0, 0x2B, 0xB4, 0x7A, 0x00,
+0x29, 0x78, 0x5D, 0x10, 0x29, 0xD4, 0x98, 0x00, 0x2A, 0xC4, 0x89, 0x00, 0x2B, 0xB4, 0x7A, 0x00,
 0x2C, 0xA4, 0x6B, 0x00, 0x2D, 0x94, 0x5C, 0x00, 0x2E, 0x84, 0x4D, 0x00, 0x2F, 0x74, 0x3E, 0x00,
 0x30, 0x64, 0x2F, 0x00, 0x31, 0x5D, 0x5A, 0x80, 0x32, 0x72, 0x35, 0x80, 0x33, 0x3D, 0x3C, 0x80,
 0x34, 0x52, 0x17, 0x80, 0x35, 0x1D, 0x1E, 0x80, 0x36, 0x31, 0xF9, 0x80, 0x36, 0xFD, 0x00, 0x80,
@@ -23780,7 +23947,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x47, 0x23, 0x60, 0x80, 0x47, 0xEE, 0x67, 0x80, 0x49, 0x03, 0x42, 0x80, 0x49, 0xCE, 0x49, 0x80,
 0x4A, 0xE3, 0x24, 0x80, 0x4B, 0xAE, 0x2B, 0x80, 0x4C, 0xCC, 0x41, 0x00, 0x4D, 0x8E, 0x0D, 0x80,
 0x54, 0x4B, 0xBA, 0xF0, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x08, 0x04, 0x00, 0x00, 0x7B, 0xA3, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x90,
@@ -23807,7 +23974,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0x99, 0x80, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x04, 0xC5, 0x00, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xB6, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE4, 0xB5, 0x10, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x5D, 0x10, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0x6D, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x50, 0xC0, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0x98, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x89, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0x7A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0x6B, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0x5C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x4D, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x2F, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -23828,7 +23995,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4B, 0xAE, 0x2B, 0x80, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0x41, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x4D, 0x8E, 0x0D, 0x80, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4B, 0xBA, 0xF0, 0x00, 0x01, 0x03, 0x02,
 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x08, 0x04, 0x00, 0x00,
 0x7B, 0xA3, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x90, 0x00, 0x04, 0x00, 0x00, 0x9A, 0xB0, 0x01, 0x09,
@@ -23852,7 +24019,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8C, 0x1F, 0x90, 0x1F, 0x7C, 0x10, 0x90, 0x20, 0x6C, 0x01, 0x90, 0x21, 0x5B, 0xF2, 0x90,
 0x22, 0x4B, 0xE3, 0x90, 0x23, 0x3B, 0xD4, 0x90, 0x24, 0x2B, 0xC5, 0x90, 0x25, 0x1B, 0xB6, 0x90,
 0x26, 0x0B, 0xA7, 0x90, 0x27, 0x04, 0xD3, 0x10, 0x27, 0xF4, 0xC4, 0x10, 0x28, 0xE4, 0xC3, 0x20,
-0x29, 0x78, 0x6B, 0x20, 0x29, 0xD4, 0x7B, 0xE0, 0x2A, 0xC4, 0x5E, 0xD0, 0x2B, 0xB4, 0x88, 0x10,
+0x29, 0x78, 0x6B, 0x20, 0x29, 0xD4, 0xA6, 0x10, 0x2A, 0xC4, 0x97, 0x10, 0x2B, 0xB4, 0x88, 0x10,
 0x2C, 0xA4, 0x79, 0x10, 0x2D, 0x94, 0x6A, 0x10, 0x2E, 0x84, 0x5B, 0x10, 0x2F, 0x74, 0x4C, 0x10,
 0x30, 0x64, 0x3D, 0x10, 0x31, 0x5D, 0x68, 0x90, 0x32, 0x72, 0x43, 0x90, 0x33, 0x3D, 0x4A, 0x90,
 0x34, 0x52, 0x25, 0x90, 0x35, 0x1D, 0x2C, 0x90, 0x36, 0x32, 0x07, 0x90, 0x36, 0xFD, 0x0E, 0x90,
@@ -23863,7 +24030,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x47, 0x23, 0x6E, 0x90, 0x47, 0xEE, 0x75, 0x90, 0x49, 0x03, 0x50, 0x90, 0x49, 0xCE, 0x57, 0x90,
 0x4A, 0xE3, 0x32, 0x90, 0x4B, 0xAE, 0x39, 0x90, 0x4C, 0xCC, 0x4F, 0x10, 0x4D, 0x8E, 0x1B, 0x90,
 0x54, 0x4B, 0xC9, 0x00, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x08, 0x04, 0x00, 0x00, 0x79, 0xA2, 0x00, 0x00, 0x00, 0x00, 0x70, 0x80,
@@ -23890,7 +24057,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0xB6, 0x90, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xA7, 0x90, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x04, 0xD3, 0x10, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF4, 0xC4, 0x10, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE4, 0xC3, 0x20, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0x6B, 0x20, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0x7B, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x5E, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xA6, 0x10, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0x97, 0x10, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0x88, 0x10, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0x79, 0x10, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0x6A, 0x10, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0x5B, 0x10, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0x4C, 0x10, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x3D, 0x10, 0x00, 0x00, 0x00, 0x00,
@@ -23911,7 +24078,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4B, 0xAE, 0x39, 0x90, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0x4F, 0x10, 0x00, 0x00, 0x00, 0x00,
 0x4D, 0x8E, 0x1B, 0x90, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4B, 0xC9, 0x00, 0x00, 0x01, 0x03, 0x02,
 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x02, 0x03, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
+0x04, 0x05, 0x04, 0x06, 0x07, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x08, 0x04, 0x00, 0x00,
 0x79, 0xA2, 0x00, 0x00, 0x00, 0x00, 0x70, 0x80, 0x00, 0x04, 0x00, 0x00, 0x8C, 0xA0, 0x01, 0x09,
@@ -23927,15 +24094,15 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 
 /* Asia/Yekaterinburg */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x52, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x43, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x1E, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x43, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x1E, 0x80, 0x00, 0x00, 0x00,
 0x9B, 0x5F, 0x09, 0x27, 0xA1, 0x12, 0xB1, 0xFF, 0xB5, 0xA3, 0xFD, 0x40, 0x15, 0x27, 0x8B, 0xB0,
 0x16, 0x18, 0xC0, 0x20, 0x17, 0x08, 0xBF, 0x30, 0x17, 0xF9, 0xF3, 0xA0, 0x18, 0xE9, 0xF2, 0xB0,
 0x19, 0xDB, 0x27, 0x20, 0x1A, 0xCC, 0x77, 0xB0, 0x1B, 0xBC, 0x84, 0xD0, 0x1C, 0xAC, 0x75, 0xD0,
 0x1D, 0x9C, 0x66, 0xD0, 0x1E, 0x8C, 0x57, 0xD0, 0x1F, 0x7C, 0x48, 0xD0, 0x20, 0x6C, 0x39, 0xD0,
 0x21, 0x5C, 0x2A, 0xD0, 0x22, 0x4C, 0x1B, 0xD0, 0x23, 0x3C, 0x0C, 0xD0, 0x24, 0x2B, 0xFD, 0xD0,
 0x25, 0x1B, 0xEE, 0xD0, 0x26, 0x0B, 0xDF, 0xD0, 0x27, 0x05, 0x0B, 0x50, 0x27, 0xF4, 0xFC, 0x50,
-0x28, 0xE4, 0xFB, 0x60, 0x29, 0x78, 0xA3, 0x60, 0x29, 0xD4, 0xB4, 0x20, 0x2A, 0xC4, 0x97, 0x10,
+0x28, 0xE4, 0xFB, 0x60, 0x29, 0x78, 0xA3, 0x60, 0x29, 0xD4, 0xDE, 0x50, 0x2A, 0xC4, 0xCF, 0x50,
 0x2B, 0xB4, 0xC0, 0x50, 0x2C, 0xA4, 0xB1, 0x50, 0x2D, 0x94, 0xA2, 0x50, 0x2E, 0x84, 0x93, 0x50,
 0x2F, 0x74, 0x84, 0x50, 0x30, 0x64, 0x75, 0x50, 0x31, 0x5D, 0xA0, 0xD0, 0x32, 0x72, 0x7B, 0xD0,
 0x33, 0x3D, 0x82, 0xD0, 0x34, 0x52, 0x5D, 0xD0, 0x35, 0x1D, 0x64, 0xD0, 0x36, 0x32, 0x3F, 0xD0,
@@ -23947,23 +24114,22 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x49, 0xCE, 0x8F, 0xD0, 0x4A, 0xE3, 0x6A, 0xD0, 0x4B, 0xAE, 0x71, 0xD0, 0x4C, 0xCC, 0x87, 0x50,
 0x4D, 0x8E, 0x53, 0xD0, 0x54, 0x4C, 0x01, 0x40, 0x00, 0x01, 0x02, 0x04, 0x03, 0x04, 0x03, 0x04,
 0x03, 0x04, 0x03, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
-0x07, 0x08, 0x0C, 0x09, 0x0A, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B,
-0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B,
-0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0D, 0x0C, 0x00, 0x00, 0x38, 0xD9, 0x00,
+0x07, 0x08, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09,
+0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09,
+0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x0B, 0x0A, 0x00, 0x00, 0x38, 0xD9, 0x00,
 0x00, 0x00, 0x00, 0x34, 0xC1, 0x00, 0x04, 0x00, 0x00, 0x38, 0x40, 0x00, 0x08, 0x00, 0x00, 0x54,
 0x60, 0x01, 0x0D, 0x00, 0x00, 0x46, 0x50, 0x00, 0x08, 0x00, 0x00, 0x46, 0x50, 0x00, 0x08, 0x00,
 0x00, 0x54, 0x60, 0x01, 0x0D, 0x00, 0x00, 0x46, 0x50, 0x01, 0x0D, 0x00, 0x00, 0x38, 0x40, 0x00,
 0x08, 0x00, 0x00, 0x54, 0x60, 0x01, 0x13, 0x00, 0x00, 0x46, 0x50, 0x00, 0x19, 0x00, 0x00, 0x54,
-0x60, 0x01, 0x13, 0x00, 0x00, 0x46, 0x50, 0x00, 0x19, 0x00, 0x00, 0x54, 0x60, 0x00, 0x19, 0x00,
-0x00, 0x46, 0x50, 0x00, 0x19, 0x4C, 0x4D, 0x54, 0x00, 0x50, 0x4D, 0x54, 0x00, 0x53, 0x56, 0x45,
-0x54, 0x00, 0x53, 0x56, 0x45, 0x53, 0x54, 0x00, 0x59, 0x45, 0x4B, 0x53, 0x54, 0x00, 0x59, 0x45,
-0x4B, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x01, 0x01,
-0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x60, 0x00, 0x19, 0x00, 0x00, 0x46, 0x50, 0x00, 0x19, 0x4C, 0x4D, 0x54, 0x00, 0x50, 0x4D, 0x54,
+0x00, 0x53, 0x56, 0x45, 0x54, 0x00, 0x53, 0x56, 0x45, 0x53, 0x54, 0x00, 0x59, 0x45, 0x4B, 0x53,
+0x54, 0x00, 0x59, 0x45, 0x4B, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x43, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x1E, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x43, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x1E, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x9B, 0x5F, 0x09, 0x27, 0xFF, 0xFF, 0xFF, 0xFF,
 0xA1, 0x12, 0xB1, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xB5, 0xA3, 0xFD, 0x40, 0x00, 0x00, 0x00, 0x00,
 0x15, 0x27, 0x8B, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x16, 0x18, 0xC0, 0x20, 0x00, 0x00, 0x00, 0x00,
@@ -23977,8 +24143,8 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x24, 0x2B, 0xFD, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x25, 0x1B, 0xEE, 0xD0, 0x00, 0x00, 0x00, 0x00,
 0x26, 0x0B, 0xDF, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x27, 0x05, 0x0B, 0x50, 0x00, 0x00, 0x00, 0x00,
 0x27, 0xF4, 0xFC, 0x50, 0x00, 0x00, 0x00, 0x00, 0x28, 0xE4, 0xFB, 0x60, 0x00, 0x00, 0x00, 0x00,
-0x29, 0x78, 0xA3, 0x60, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0xB4, 0x20, 0x00, 0x00, 0x00, 0x00,
-0x2A, 0xC4, 0x97, 0x10, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0xC0, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x29, 0x78, 0xA3, 0x60, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0xDE, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x2A, 0xC4, 0xCF, 0x50, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0xC0, 0x50, 0x00, 0x00, 0x00, 0x00,
 0x2C, 0xA4, 0xB1, 0x50, 0x00, 0x00, 0x00, 0x00, 0x2D, 0x94, 0xA2, 0x50, 0x00, 0x00, 0x00, 0x00,
 0x2E, 0x84, 0x93, 0x50, 0x00, 0x00, 0x00, 0x00, 0x2F, 0x74, 0x84, 0x50, 0x00, 0x00, 0x00, 0x00,
 0x30, 0x64, 0x75, 0x50, 0x00, 0x00, 0x00, 0x00, 0x31, 0x5D, 0xA0, 0xD0, 0x00, 0x00, 0x00, 0x00,
@@ -23998,18 +24164,17 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4A, 0xE3, 0x6A, 0xD0, 0x00, 0x00, 0x00, 0x00, 0x4B, 0xAE, 0x71, 0xD0, 0x00, 0x00, 0x00, 0x00,
 0x4C, 0xCC, 0x87, 0x50, 0x00, 0x00, 0x00, 0x00, 0x4D, 0x8E, 0x53, 0xD0, 0x00, 0x00, 0x00, 0x00,
 0x54, 0x4C, 0x01, 0x40, 0x00, 0x01, 0x02, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x05,
-0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x0C, 0x09,
-0x0A, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B,
-0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B,
-0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0D, 0x0C, 0x00, 0x00, 0x38, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x34,
+0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x0A, 0x09,
+0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09,
+0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09,
+0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x0B, 0x0A, 0x00, 0x00, 0x38, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x34,
 0xC1, 0x00, 0x04, 0x00, 0x00, 0x38, 0x40, 0x00, 0x08, 0x00, 0x00, 0x54, 0x60, 0x01, 0x0D, 0x00,
 0x00, 0x46, 0x50, 0x00, 0x08, 0x00, 0x00, 0x46, 0x50, 0x00, 0x08, 0x00, 0x00, 0x54, 0x60, 0x01,
 0x0D, 0x00, 0x00, 0x46, 0x50, 0x01, 0x0D, 0x00, 0x00, 0x38, 0x40, 0x00, 0x08, 0x00, 0x00, 0x54,
-0x60, 0x01, 0x13, 0x00, 0x00, 0x46, 0x50, 0x00, 0x19, 0x00, 0x00, 0x54, 0x60, 0x01, 0x13, 0x00,
-0x00, 0x46, 0x50, 0x00, 0x19, 0x00, 0x00, 0x54, 0x60, 0x00, 0x19, 0x00, 0x00, 0x46, 0x50, 0x00,
-0x19, 0x4C, 0x4D, 0x54, 0x00, 0x50, 0x4D, 0x54, 0x00, 0x53, 0x56, 0x45, 0x54, 0x00, 0x53, 0x56,
-0x45, 0x53, 0x54, 0x00, 0x59, 0x45, 0x4B, 0x53, 0x54, 0x00, 0x59, 0x45, 0x4B, 0x54, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00,
+0x60, 0x01, 0x13, 0x00, 0x00, 0x46, 0x50, 0x00, 0x19, 0x00, 0x00, 0x54, 0x60, 0x00, 0x19, 0x00,
+0x00, 0x46, 0x50, 0x00, 0x19, 0x4C, 0x4D, 0x54, 0x00, 0x50, 0x4D, 0x54, 0x00, 0x53, 0x56, 0x45,
+0x54, 0x00, 0x53, 0x56, 0x45, 0x53, 0x54, 0x00, 0x59, 0x45, 0x4B, 0x53, 0x54, 0x00, 0x59, 0x45,
+0x4B, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x59, 0x45,
 0x4B, 0x54, 0x2D, 0x35, 0x0A,
 #endif
@@ -24018,15 +24183,15 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 
 /* Asia/Yerevan */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x41, 0x4D, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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+0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x18, 0x80, 0x00, 0x00, 0x00,
 0xAA, 0x19, 0x9A, 0x48, 0xE7, 0xDA, 0x0C, 0x50, 0x15, 0x27, 0x99, 0xC0, 0x16, 0x18, 0xCE, 0x30,
 0x17, 0x08, 0xCD, 0x40, 0x17, 0xFA, 0x01, 0xB0, 0x18, 0xEA, 0x00, 0xC0, 0x19, 0xDB, 0x35, 0x30,
 0x1A, 0xCC, 0x85, 0xC0, 0x1B, 0xBC, 0x92, 0xE0, 0x1C, 0xAC, 0x83, 0xE0, 0x1D, 0x9C, 0x74, 0xE0,
 0x1E, 0x8C, 0x65, 0xE0, 0x1F, 0x7C, 0x56, 0xE0, 0x20, 0x6C, 0x47, 0xE0, 0x21, 0x5C, 0x38, 0xE0,
 0x22, 0x4C, 0x29, 0xE0, 0x23, 0x3C, 0x1A, 0xE0, 0x24, 0x2C, 0x0B, 0xE0, 0x25, 0x1B, 0xFC, 0xE0,
 0x26, 0x0B, 0xED, 0xE0, 0x27, 0x05, 0x19, 0x60, 0x27, 0xF5, 0x0A, 0x60, 0x28, 0xDC, 0xF6, 0x40,
-0x28, 0xE5, 0x09, 0x70, 0x29, 0xD4, 0xD0, 0x40, 0x2A, 0xC4, 0xB3, 0x30, 0x2B, 0xB4, 0xDC, 0x70,
+0x28, 0xE5, 0x09, 0x70, 0x29, 0xD4, 0xFA, 0x70, 0x2A, 0xC4, 0xEB, 0x70, 0x2B, 0xB4, 0xDC, 0x70,
 0x2C, 0xA4, 0xCD, 0x70, 0x2D, 0x94, 0xBE, 0x70, 0x2E, 0x84, 0xAF, 0x70, 0x2F, 0x74, 0xA0, 0x70,
 0x30, 0x64, 0x91, 0x70, 0x32, 0xC9, 0x70, 0xC0, 0x33, 0x3D, 0x90, 0xE0, 0x34, 0x52, 0x6B, 0xE0,
 0x35, 0x1D, 0x72, 0xE0, 0x36, 0x32, 0x4D, 0xE0, 0x36, 0xFD, 0x54, 0xE0, 0x38, 0x1B, 0x6A, 0x60,
@@ -24036,23 +24201,23 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x44, 0x25, 0xBD, 0x60, 0x45, 0x43, 0xD2, 0xE0, 0x46, 0x05, 0x9F, 0x60, 0x47, 0x23, 0xB4, 0xE0,
 0x47, 0xEE, 0xBB, 0xE0, 0x49, 0x03, 0x96, 0xE0, 0x49, 0xCE, 0x9D, 0xE0, 0x4A, 0xE3, 0x78, 0xE0,
 0x4B, 0xAE, 0x7F, 0xE0, 0x4C, 0xCC, 0x95, 0x60, 0x4D, 0x8E, 0x61, 0xE0, 0x4E, 0xAC, 0x77, 0x60,
-0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x08, 0x07, 0x08, 0x09, 0x0A, 0x07, 0x0A, 0x07,
-0x0A, 0x0B, 0x0D, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C,
-0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C,
-0x0B, 0x00, 0x00, 0x29, 0xB8, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x46,
-0x50, 0x01, 0x09, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00,
-0x00, 0x46, 0x50, 0x01, 0x09, 0x00, 0x00, 0x38, 0x40, 0x01, 0x09, 0x00, 0x00, 0x2A, 0x30, 0x00,
-0x0F, 0x00, 0x00, 0x38, 0x40, 0x01, 0x13, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x0F, 0x00, 0x00, 0x38,
-0x40, 0x01, 0x13, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0F, 0x00, 0x00, 0x46, 0x50, 0x01, 0x13, 0x00,
-0x00, 0x38, 0x40, 0x00, 0x0F, 0x4C, 0x4D, 0x54, 0x00, 0x59, 0x45, 0x52, 0x54, 0x00, 0x59, 0x45,
-0x52, 0x53, 0x54, 0x00, 0x41, 0x4D, 0x54, 0x00, 0x41, 0x4D, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x4F, 0x32, 0xD4, 0x40, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x09, 0x07, 0x08, 0x07,
+0x08, 0x07, 0x08, 0x07, 0x08, 0x0A, 0x0C, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B,
+0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B,
+0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0C, 0x00, 0x00, 0x29, 0xB8, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30,
+0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x09, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00,
+0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x09, 0x00, 0x00, 0x38, 0x40, 0x01, 0x09,
+0x00, 0x00, 0x2A, 0x30, 0x00, 0x0F, 0x00, 0x00, 0x38, 0x40, 0x01, 0x13, 0x00, 0x00, 0x38, 0x40,
+0x01, 0x13, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0F, 0x00, 0x00, 0x46, 0x50, 0x01, 0x13, 0x00, 0x00,
+0x38, 0x40, 0x00, 0x0F, 0x4C, 0x4D, 0x54, 0x00, 0x59, 0x45, 0x52, 0x54, 0x00, 0x59, 0x45, 0x52,
+0x53, 0x54, 0x00, 0x41, 0x4D, 0x54, 0x00, 0x41, 0x4D, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x41, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x18, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x18, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0x19, 0x9A, 0x48, 0xFF, 0xFF, 0xFF, 0xFF,
 0xE7, 0xDA, 0x0C, 0x50, 0x00, 0x00, 0x00, 0x00, 0x15, 0x27, 0x99, 0xC0, 0x00, 0x00, 0x00, 0x00,
 0x16, 0x18, 0xCE, 0x30, 0x00, 0x00, 0x00, 0x00, 0x17, 0x08, 0xCD, 0x40, 0x00, 0x00, 0x00, 0x00,
@@ -24066,7 +24231,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1B, 0xFC, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xED, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x05, 0x19, 0x60, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF5, 0x0A, 0x60, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xDC, 0xF6, 0x40, 0x00, 0x00, 0x00, 0x00, 0x28, 0xE5, 0x09, 0x70, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0xD0, 0x40, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xB3, 0x30, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xFA, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xEB, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0xDC, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0xCD, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0xBE, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0xAF, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0xA0, 0x70, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x91, 0x70, 0x00, 0x00, 0x00, 0x00,
@@ -24085,20 +24250,20 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x49, 0x03, 0x96, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x49, 0xCE, 0x9D, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x4A, 0xE3, 0x78, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x4B, 0xAE, 0x7F, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x4C, 0xCC, 0x95, 0x60, 0x00, 0x00, 0x00, 0x00, 0x4D, 0x8E, 0x61, 0xE0, 0x00, 0x00, 0x00, 0x00,
-0x4E, 0xAC, 0x77, 0x60, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x08, 0x07, 0x08, 0x09,
-0x0A, 0x07, 0x0A, 0x07, 0x0A, 0x0B, 0x0D, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C,
-0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C,
-0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x00, 0x00, 0x29, 0xB8, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00,
-0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x09, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x38,
-0x40, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x09, 0x00, 0x00, 0x38, 0x40, 0x01, 0x09, 0x00,
-0x00, 0x2A, 0x30, 0x00, 0x0F, 0x00, 0x00, 0x38, 0x40, 0x01, 0x13, 0x00, 0x00, 0x2A, 0x30, 0x00,
-0x0F, 0x00, 0x00, 0x38, 0x40, 0x01, 0x13, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0F, 0x00, 0x00, 0x46,
-0x50, 0x01, 0x13, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0F, 0x4C, 0x4D, 0x54, 0x00, 0x59, 0x45, 0x52,
-0x54, 0x00, 0x59, 0x45, 0x52, 0x53, 0x54, 0x00, 0x41, 0x4D, 0x54, 0x00, 0x41, 0x4D, 0x53, 0x54,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x01, 0x01, 0x01, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x41, 0x4D,
-0x54, 0x2D, 0x34, 0x0A,
+0x4E, 0xAC, 0x77, 0x60, 0x00, 0x00, 0x00, 0x00, 0x4F, 0x32, 0xD4, 0x40, 0x00, 0x01, 0x03, 0x02,
+0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
+0x04, 0x05, 0x04, 0x06, 0x09, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x0A, 0x0C, 0x0B,
+0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B,
+0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0C, 0x00, 0x00,
+0x29, 0xB8, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x09,
+0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50,
+0x01, 0x09, 0x00, 0x00, 0x38, 0x40, 0x01, 0x09, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x0F, 0x00, 0x00,
+0x38, 0x40, 0x01, 0x13, 0x00, 0x00, 0x38, 0x40, 0x01, 0x13, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0F,
+0x00, 0x00, 0x46, 0x50, 0x01, 0x13, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0F, 0x4C, 0x4D, 0x54, 0x00,
+0x59, 0x45, 0x52, 0x54, 0x00, 0x59, 0x45, 0x52, 0x53, 0x54, 0x00, 0x41, 0x4D, 0x54, 0x00, 0x41,
+0x4D, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x01,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x41,
+0x4D, 0x54, 0x2D, 0x34, 0x0A,
 #endif
 0x00, 0xC6, 0xA4, 0xDD, 0x01, 0x56, 0x8F, 0x50, 0x00, 0x00, 0x00, 0x00,
 
@@ -30486,7 +30651,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 /* Egypt */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x7F, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x0D, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0xB1, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x0D, 0x80, 0x00, 0x00, 0x00,
 0xC8, 0x93, 0xB4, 0xE0, 0xC8, 0xFA, 0x7B, 0xD0, 0xC9, 0xFC, 0xEF, 0xE0, 0xCA, 0xC7, 0xE8, 0xD0,
 0xCB, 0xCB, 0xAE, 0x60, 0xCC, 0xDF, 0x29, 0xD0, 0xCD, 0xAC, 0xE1, 0xE0, 0xCE, 0xC6, 0xF4, 0xD0,
 0xCF, 0x8F, 0x66, 0xE0, 0xD0, 0xA9, 0x79, 0xD0, 0xD1, 0x84, 0x60, 0xE0, 0xD2, 0x8A, 0xAD, 0x50,
@@ -30518,22 +30683,37 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x46, 0x31, 0x20, 0xE0, 0x46, 0xE0, 0x6A, 0x50, 0x48, 0x11, 0x02, 0xE0, 0x48, 0xB7, 0x11, 0xD0,
 0x49, 0xF0, 0xE4, 0xE0, 0x4A, 0x8D, 0xB9, 0x50, 0x4B, 0xDA, 0x01, 0x60, 0x4C, 0x61, 0xBD, 0xD0,
 0x4C, 0x89, 0x58, 0xE0, 0x4C, 0xA4, 0xFA, 0x50, 0x53, 0x75, 0x38, 0xE0, 0x53, 0xAC, 0x89, 0xD0,
-0x53, 0xDA, 0xBC, 0x60, 0x54, 0x24, 0x82, 0x50, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
+0x53, 0xDA, 0xBC, 0x60, 0x54, 0x24, 0x82, 0x50, 0x57, 0x7E, 0xD0, 0xE0, 0x58, 0x12, 0x6A, 0xD0,
+0x59, 0x02, 0x69, 0xE0, 0x59, 0x27, 0x45, 0xD0, 0x59, 0x55, 0x78, 0x60, 0x59, 0xF2, 0x4C, 0xD0,
+0x5A, 0xE2, 0x4B, 0xE0, 0x5A, 0xF4, 0xB2, 0xD0, 0x5B, 0x22, 0xE5, 0x60, 0x5B, 0xD2, 0x2E, 0xD0,
+0x5C, 0xC2, 0x2D, 0xE0, 0x5C, 0xCB, 0x5A, 0x50, 0x5C, 0xF9, 0x8C, 0xE0, 0x5D, 0xBB, 0x4B, 0x50,
+0x5E, 0xD0, 0x34, 0x60, 0x5F, 0x9B, 0x2D, 0x50, 0x60, 0x9D, 0xA1, 0x60, 0x61, 0x7B, 0x0F, 0x50,
+0x62, 0x74, 0x48, 0xE0, 0x63, 0x5A, 0xF1, 0x50, 0x64, 0x4A, 0xF0, 0x60, 0x65, 0x3A, 0xD3, 0x50,
+0x66, 0x2A, 0xD2, 0x60, 0x67, 0x23, 0xEF, 0xD0, 0x68, 0x0A, 0xB4, 0x60, 0x69, 0x03, 0xD1, 0xD0,
+0x69, 0xF3, 0xD0, 0xE0, 0x6A, 0xE3, 0xB3, 0xD0, 0x6B, 0xD3, 0xB2, 0xE0, 0x6C, 0xC3, 0x95, 0xD0,
+0x6D, 0xB3, 0x94, 0xE0, 0x6E, 0xA3, 0x77, 0xD0, 0x6F, 0x93, 0x76, 0xE0, 0x70, 0x83, 0x59, 0xD0,
+0x71, 0x73, 0x58, 0xE0, 0x72, 0x6C, 0x76, 0x50, 0x73, 0x53, 0x3A, 0xE0, 0x74, 0x4C, 0x58, 0x50,
+0x75, 0x3C, 0x57, 0x60, 0x76, 0x2C, 0x3A, 0x50, 0x77, 0x1C, 0x39, 0x60, 0x78, 0x0C, 0x1C, 0x50,
+0x78, 0xFC, 0x1B, 0x60, 0x79, 0xEB, 0xFE, 0x50, 0x7A, 0xDB, 0xFD, 0x60, 0x7B, 0xCB, 0xE0, 0x50,
+0x7C, 0xBB, 0xDF, 0x60, 0x7D, 0xA2, 0x87, 0xD0, 0x7E, 0xA4, 0xFB, 0xE0, 0x7F, 0x79, 0x2F, 0x50,
 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
+0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03,
 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03,
-0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03,
-0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x00, 0x00, 0x1D, 0x55, 0x00, 0x00, 0x00, 0x00, 0x2A,
-0x30, 0x01, 0x04, 0x00, 0x00, 0x1C, 0x20, 0x00, 0x09, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x04, 0x4C,
-0x4D, 0x54, 0x00, 0x45, 0x45, 0x53, 0x54, 0x00, 0x45, 0x45, 0x54, 0x00, 0x00, 0x00, 0x00, 0x01,
-0x00, 0x00, 0x00, 0x00,
+0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
+0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
+0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
+0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
+0x02, 0x00, 0x00, 0x1D, 0x55, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x04, 0x00, 0x00, 0x1C,
+0x20, 0x00, 0x09, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x04, 0x4C, 0x4D, 0x54, 0x00, 0x45, 0x45, 0x53,
+0x54, 0x00, 0x45, 0x45, 0x54, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x0D, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0xF0, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x0D, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x7D, 0xBD, 0x4D, 0xAB, 0xFF, 0xFF, 0xFF, 0xFF,
 0xC8, 0x93, 0xB4, 0xE0, 0xFF, 0xFF, 0xFF, 0xFF, 0xC8, 0xFA, 0x7B, 0xD0, 0xFF, 0xFF, 0xFF, 0xFF,
 0xC9, 0xFC, 0xEF, 0xE0, 0xFF, 0xFF, 0xFF, 0xFF, 0xCA, 0xC7, 0xE8, 0xD0, 0xFF, 0xFF, 0xFF, 0xFF,
@@ -30597,7 +30777,63 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4B, 0xDA, 0x01, 0x60, 0x00, 0x00, 0x00, 0x00, 0x4C, 0x61, 0xBD, 0xD0, 0x00, 0x00, 0x00, 0x00,
 0x4C, 0x89, 0x58, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xA4, 0xFA, 0x50, 0x00, 0x00, 0x00, 0x00,
 0x53, 0x75, 0x38, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x53, 0xAC, 0x89, 0xD0, 0x00, 0x00, 0x00, 0x00,
-0x53, 0xDA, 0xBC, 0x60, 0x00, 0x00, 0x00, 0x00, 0x54, 0x24, 0x82, 0x50, 0x00, 0x02, 0x01, 0x02,
+0x53, 0xDA, 0xBC, 0x60, 0x00, 0x00, 0x00, 0x00, 0x54, 0x24, 0x82, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x57, 0x7E, 0xD0, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x58, 0x12, 0x6A, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x59, 0x02, 0x69, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x59, 0x27, 0x45, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x59, 0x55, 0x78, 0x60, 0x00, 0x00, 0x00, 0x00, 0x59, 0xF2, 0x4C, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x5A, 0xE2, 0x4B, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x5A, 0xF4, 0xB2, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x5B, 0x22, 0xE5, 0x60, 0x00, 0x00, 0x00, 0x00, 0x5B, 0xD2, 0x2E, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x5C, 0xC2, 0x2D, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x5C, 0xCB, 0x5A, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x5C, 0xF9, 0x8C, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x5D, 0xBB, 0x4B, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x5E, 0xD0, 0x34, 0x60, 0x00, 0x00, 0x00, 0x00, 0x5F, 0x9B, 0x2D, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x60, 0x9D, 0xA1, 0x60, 0x00, 0x00, 0x00, 0x00, 0x61, 0x7B, 0x0F, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x62, 0x74, 0x48, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x63, 0x5A, 0xF1, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x64, 0x4A, 0xF0, 0x60, 0x00, 0x00, 0x00, 0x00, 0x65, 0x3A, 0xD3, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x66, 0x2A, 0xD2, 0x60, 0x00, 0x00, 0x00, 0x00, 0x67, 0x23, 0xEF, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x68, 0x0A, 0xB4, 0x60, 0x00, 0x00, 0x00, 0x00, 0x69, 0x03, 0xD1, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x69, 0xF3, 0xD0, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x6A, 0xE3, 0xB3, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x6B, 0xD3, 0xB2, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x6C, 0xC3, 0x95, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x6D, 0xB3, 0x94, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x6E, 0xA3, 0x77, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x6F, 0x93, 0x76, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x70, 0x83, 0x59, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x71, 0x73, 0x58, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x72, 0x6C, 0x76, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x73, 0x53, 0x3A, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x74, 0x4C, 0x58, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x75, 0x3C, 0x57, 0x60, 0x00, 0x00, 0x00, 0x00, 0x76, 0x2C, 0x3A, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x77, 0x1C, 0x39, 0x60, 0x00, 0x00, 0x00, 0x00, 0x78, 0x0C, 0x1C, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x78, 0xFC, 0x1B, 0x60, 0x00, 0x00, 0x00, 0x00, 0x79, 0xEB, 0xFE, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x7A, 0xDB, 0xFD, 0x60, 0x00, 0x00, 0x00, 0x00, 0x7B, 0xCB, 0xE0, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x7C, 0xBB, 0xDF, 0x60, 0x00, 0x00, 0x00, 0x00, 0x7D, 0xA2, 0x87, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x7E, 0xA4, 0xFB, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x7F, 0x79, 0x2F, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x80, 0x84, 0xDD, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x81, 0x46, 0x9C, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x82, 0x64, 0xBF, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x83, 0x1D, 0x43, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x83, 0x4B, 0x76, 0x60, 0x00, 0x00, 0x00, 0x00, 0x83, 0x54, 0xA2, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x84, 0x44, 0xA1, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x84, 0xF3, 0xEB, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x85, 0x22, 0x1D, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x85, 0x34, 0x84, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x86, 0x24, 0x83, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x86, 0xC1, 0x58, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x86, 0xEF, 0x8A, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x87, 0x1D, 0xA1, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x88, 0x04, 0x65, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x88, 0x97, 0xFF, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x88, 0xC6, 0x32, 0x60, 0x00, 0x00, 0x00, 0x00, 0x88, 0xFD, 0x83, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x89, 0xED, 0x82, 0x60, 0x00, 0x00, 0x00, 0x00, 0x8A, 0x6E, 0xA7, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x8A, 0x9C, 0xD9, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x8A, 0xDD, 0x65, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x8B, 0xCD, 0x64, 0x60, 0x00, 0x00, 0x00, 0x00, 0x8C, 0x3C, 0x14, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x8C, 0x6A, 0x46, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x8C, 0xBD, 0x47, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x8D, 0xAD, 0x46, 0x60, 0x00, 0x00, 0x00, 0x00, 0x8E, 0x12, 0xBB, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x8E, 0x40, 0xEE, 0x60, 0x00, 0x00, 0x00, 0x00, 0x8E, 0x9D, 0x29, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x8F, 0x8D, 0x28, 0x60, 0x00, 0x00, 0x00, 0x00, 0x8F, 0xE0, 0x28, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x90, 0x17, 0x95, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x90, 0x7D, 0x0B, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x91, 0x6D, 0x0A, 0x60, 0x00, 0x00, 0x00, 0x00, 0x91, 0xB6, 0xD0, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x91, 0xE5, 0x02, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x92, 0x66, 0x27, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x93, 0x56, 0x26, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x93, 0x8D, 0x77, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x93, 0xBB, 0xAA, 0x60, 0x00, 0x00, 0x00, 0x00, 0x94, 0x46, 0x09, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x95, 0x36, 0x08, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x95, 0x5A, 0xE4, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x95, 0x89, 0x17, 0x60, 0x00, 0x00, 0x00, 0x00, 0x96, 0x25, 0xEB, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x97, 0x15, 0xEA, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x97, 0x31, 0x8C, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x97, 0x5F, 0xBE, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x98, 0x05, 0xCD, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x98, 0xF5, 0xCC, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x99, 0x08, 0x33, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x99, 0x36, 0x66, 0x60, 0x00, 0x00, 0x00, 0x00, 0x99, 0xE5, 0xAF, 0xD0, 0x00, 0x00, 0x00, 0x00,
+0x9B, 0x03, 0xD3, 0x60, 0x00, 0x00, 0x00, 0x00, 0x9B, 0xCE, 0xCC, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x9C, 0xDA, 0x7A, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x9D, 0xAE, 0xAE, 0x50, 0x00, 0x00, 0x00, 0x00,
+0x9E, 0xB1, 0x22, 0x60, 0x00, 0x00, 0x00, 0x00, 0x9F, 0x8E, 0x90, 0x50, 0x00, 0x00, 0x00, 0x00,
+0xA0, 0x7E, 0x8F, 0x60, 0x00, 0x00, 0x00, 0x00, 0xA1, 0x6E, 0x72, 0x50, 0x00, 0x02, 0x01, 0x02,
 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
@@ -30605,10 +30841,19 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02,
 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02,
-0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x00, 0x00, 0x1D, 0x55,
+0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
+0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
+0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
+0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
+0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
+0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
+0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02,
+0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x00, 0x00, 0x1D, 0x55,
 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x04, 0x00, 0x00, 0x1C, 0x20, 0x00, 0x09, 0x00, 0x00,
 0x2A, 0x30, 0x01, 0x04, 0x4C, 0x4D, 0x54, 0x00, 0x45, 0x45, 0x53, 0x54, 0x00, 0x45, 0x45, 0x54,
-0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x45, 0x45, 0x54, 0x2D, 0x32, 0x0A,
+0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x45, 0x45, 0x54, 0x2D, 0x32, 0x45,
+0x45, 0x53, 0x54, 0x2C, 0x4D, 0x34, 0x2E, 0x35, 0x2E, 0x34, 0x2F, 0x32, 0x34, 0x2C, 0x4D, 0x31,
+0x30, 0x2E, 0x35, 0x2E, 0x34, 0x2F, 0x32, 0x34, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
@@ -31036,168 +31281,192 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 /* Etc/GMT+1 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xFF, 0xFF, 0xF1, 0xF0,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x31, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0xF1, 0xF0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B,
+0x31, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xF1, 0xF0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x31,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2B, 0x31, 0x3E, 0x31, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF,
+0xF1, 0xF0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x31, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2B, 0x31, 0x3E, 0x31, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT+10 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xFF, 0xFF, 0x73, 0x60,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x31, 0x30, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0x73, 0x60, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B,
+0x31, 0x30, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x73, 0x60, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x31,
-0x30, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2B, 0x31, 0x30, 0x3E, 0x31, 0x30, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF,
+0x73, 0x60, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x31, 0x30, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47,
+0x4D, 0x54, 0x2B, 0x31, 0x30, 0x3E, 0x31, 0x30, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT+11 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xFF, 0xFF, 0x65, 0x50,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x31, 0x31, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0x65, 0x50, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B,
+0x31, 0x31, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x65, 0x50, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x31,
-0x31, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2B, 0x31, 0x31, 0x3E, 0x31, 0x31, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF,
+0x65, 0x50, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x31, 0x31, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47,
+0x4D, 0x54, 0x2B, 0x31, 0x31, 0x3E, 0x31, 0x31, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT+12 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xFF, 0xFF, 0x57, 0x40,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x31, 0x32, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0x57, 0x40, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B,
+0x31, 0x32, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x57, 0x40, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x31,
-0x32, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2B, 0x31, 0x32, 0x3E, 0x31, 0x32, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF,
+0x57, 0x40, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x31, 0x32, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47,
+0x4D, 0x54, 0x2B, 0x31, 0x32, 0x3E, 0x31, 0x32, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT+2 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xFF, 0xFF, 0xE3, 0xE0,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x32, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0xE3, 0xE0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B,
+0x32, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xE3, 0xE0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x32,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2B, 0x32, 0x3E, 0x32, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF,
+0xE3, 0xE0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x32, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2B, 0x32, 0x3E, 0x32, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT+3 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xFF, 0xFF, 0xD5, 0xD0,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x33, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0xD5, 0xD0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B,
+0x33, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xD5, 0xD0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x33,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2B, 0x33, 0x3E, 0x33, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF,
+0xD5, 0xD0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x33, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2B, 0x33, 0x3E, 0x33, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT+4 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xFF, 0xFF, 0xC7, 0xC0,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x34, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0xC7, 0xC0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B,
+0x34, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xC7, 0xC0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x34,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2B, 0x34, 0x3E, 0x34, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF,
+0xC7, 0xC0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x34, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2B, 0x34, 0x3E, 0x34, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT+5 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xFF, 0xFF, 0xB9, 0xB0,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x35, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0xB9, 0xB0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B,
+0x35, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xB9, 0xB0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x35,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2B, 0x35, 0x3E, 0x35, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF,
+0xB9, 0xB0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x35, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2B, 0x35, 0x3E, 0x35, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT+6 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xFF, 0xFF, 0xAB, 0xA0,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x36, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B,
+0x36, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xAB, 0xA0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x36,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2B, 0x36, 0x3E, 0x36, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF,
+0xAB, 0xA0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x36, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2B, 0x36, 0x3E, 0x36, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT+7 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xFF, 0xFF, 0x9D, 0x90,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x37, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0x9D, 0x90, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B,
+0x37, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x9D, 0x90, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x37,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2B, 0x37, 0x3E, 0x37, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF,
+0x9D, 0x90, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x37, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2B, 0x37, 0x3E, 0x37, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT+8 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xFF, 0xFF, 0x8F, 0x80,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x38, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0x8F, 0x80, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B,
+0x38, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x8F, 0x80, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x38,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2B, 0x38, 0x3E, 0x38, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF,
+0x8F, 0x80, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x38, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2B, 0x38, 0x3E, 0x38, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT+9 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xFF, 0xFF, 0x81, 0x70,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x39, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0x81, 0x70, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B,
+0x39, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x81, 0x70, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x39,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2B, 0x39, 0x3E, 0x39, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF,
+0x81, 0x70, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2B, 0x39, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2B, 0x39, 0x3E, 0x39, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
@@ -31218,201 +31487,224 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 /* Etc/GMT-1 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x0E, 0x10,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x0E, 0x10, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D,
+0x31, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0x10, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x3E, 0x2D, 0x31, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0x0E, 0x10, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2D, 0x31, 0x3E, 0x2D, 0x31, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT-10 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x8C, 0xA0,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x30, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D,
+0x31, 0x30, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8C, 0xA0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31,
-0x30, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x30, 0x3E, 0x2D, 0x31, 0x30,
-0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0x8C, 0xA0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x30, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47,
+0x4D, 0x54, 0x2D, 0x31, 0x30, 0x3E, 0x2D, 0x31, 0x30, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT-11 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x9A, 0xB0,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x31, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x9A, 0xB0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D,
+0x31, 0x31, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x9A, 0xB0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31,
-0x31, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x31, 0x3E, 0x2D, 0x31, 0x31,
-0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0x9A, 0xB0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x31, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47,
+0x4D, 0x54, 0x2D, 0x31, 0x31, 0x3E, 0x2D, 0x31, 0x31, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT-12 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0xA8, 0xC0,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x32, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xA8, 0xC0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D,
+0x31, 0x32, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA8, 0xC0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31,
-0x32, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x32, 0x3E, 0x2D, 0x31, 0x32,
-0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0xA8, 0xC0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x32, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47,
+0x4D, 0x54, 0x2D, 0x31, 0x32, 0x3E, 0x2D, 0x31, 0x32, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT-13 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0xB6, 0xD0,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x33, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xB6, 0xD0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D,
+0x31, 0x33, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xB6, 0xD0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31,
-0x33, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x33, 0x3E, 0x2D, 0x31, 0x33,
-0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0xB6, 0xD0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x33, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47,
+0x4D, 0x54, 0x2D, 0x31, 0x33, 0x3E, 0x2D, 0x31, 0x33, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT-14 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0xC4, 0xE0,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x34, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xC4, 0xE0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D,
+0x31, 0x34, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC4, 0xE0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31,
-0x34, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x34, 0x3E, 0x2D, 0x31, 0x34,
-0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0xC4, 0xE0, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x31, 0x34, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47,
+0x4D, 0x54, 0x2D, 0x31, 0x34, 0x3E, 0x2D, 0x31, 0x34, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT-2 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x1C, 0x20,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x32, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x20, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D,
+0x32, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x20, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x32,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2D, 0x32, 0x3E, 0x2D, 0x32, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0x1C, 0x20, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x32, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2D, 0x32, 0x3E, 0x2D, 0x32, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT-3 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x2A, 0x30,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x33, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D,
+0x33, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x33,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2D, 0x33, 0x3E, 0x2D, 0x33, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0x2A, 0x30, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x33, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2D, 0x33, 0x3E, 0x2D, 0x33, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT-4 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x38, 0x40,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x34, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x38, 0x40, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D,
+0x34, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x40, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x34,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2D, 0x34, 0x3E, 0x2D, 0x34, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0x38, 0x40, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x34, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2D, 0x34, 0x3E, 0x2D, 0x34, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT-5 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x46, 0x50,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x35, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x46, 0x50, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D,
+0x35, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 0x50, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x35,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2D, 0x35, 0x3E, 0x2D, 0x35, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0x46, 0x50, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x35, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2D, 0x35, 0x3E, 0x2D, 0x35, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT-6 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x54, 0x60,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x36, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x54, 0x60, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D,
+0x36, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x54, 0x60, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x36,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2D, 0x36, 0x3E, 0x2D, 0x36, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0x54, 0x60, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x36, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2D, 0x36, 0x3E, 0x2D, 0x36, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT-7 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x62, 0x70,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x37, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x62, 0x70, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D,
+0x37, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x62, 0x70, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x37,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2D, 0x37, 0x3E, 0x2D, 0x37, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0x62, 0x70, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x37, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2D, 0x37, 0x3E, 0x2D, 0x37, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT-8 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x70, 0x80,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x38, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x70, 0x80, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D,
+0x38, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x80, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x38,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2D, 0x38, 0x3E, 0x2D, 0x38, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0x70, 0x80, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x38, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2D, 0x38, 0x3E, 0x2D, 0x38, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
 /* Etc/GMT-9 */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x7E, 0x90,
-0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x39, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x90, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D,
+0x39, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x90, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x39,
-0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D, 0x54, 0x2D, 0x39, 0x3E, 0x2D, 0x39, 0x0A,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0x7E, 0x90, 0x00, 0x00, 0x47, 0x4D, 0x54, 0x2D, 0x39, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x47, 0x4D,
+0x54, 0x2D, 0x39, 0x3E, 0x2D, 0x39, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
@@ -31809,14 +32101,14 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 /* Europe/Astrakhan */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x52, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x41, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x10, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x10, 0x80, 0x00, 0x00, 0x00,
 0xAA, 0x18, 0x45, 0x74, 0xB5, 0xA4, 0x0B, 0x50, 0x15, 0x27, 0x99, 0xC0, 0x16, 0x18, 0xCE, 0x30,
 0x17, 0x08, 0xCD, 0x40, 0x17, 0xFA, 0x01, 0xB0, 0x18, 0xEA, 0x00, 0xC0, 0x19, 0xDB, 0x35, 0x30,
 0x1A, 0xCC, 0x85, 0xC0, 0x1B, 0xBC, 0x92, 0xE0, 0x1C, 0xAC, 0x83, 0xE0, 0x1D, 0x9C, 0x74, 0xE0,
 0x1E, 0x8C, 0x65, 0xE0, 0x1F, 0x7C, 0x56, 0xE0, 0x20, 0x6C, 0x47, 0xE0, 0x21, 0x5C, 0x38, 0xE0,
 0x22, 0x4C, 0x29, 0xE0, 0x23, 0x3C, 0x1A, 0xE0, 0x24, 0x2C, 0x0B, 0xE0, 0x25, 0x1C, 0x0A, 0xF0,
 0x26, 0x0B, 0xFB, 0xF0, 0x27, 0x05, 0x27, 0x70, 0x27, 0xF5, 0x18, 0x70, 0x29, 0xD4, 0xEC, 0x60,
-0x2A, 0xC4, 0xB3, 0x30, 0x2B, 0xB4, 0xDC, 0x70, 0x2C, 0xA4, 0xCD, 0x70, 0x2D, 0x94, 0xBE, 0x70,
+0x2A, 0xC4, 0xEB, 0x70, 0x2B, 0xB4, 0xDC, 0x70, 0x2C, 0xA4, 0xCD, 0x70, 0x2D, 0x94, 0xBE, 0x70,
 0x2E, 0x84, 0xAF, 0x70, 0x2F, 0x74, 0xA0, 0x70, 0x30, 0x64, 0x91, 0x70, 0x31, 0x5D, 0xBC, 0xF0,
 0x32, 0x72, 0x97, 0xF0, 0x33, 0x3D, 0x9E, 0xF0, 0x34, 0x52, 0x79, 0xF0, 0x35, 0x1D, 0x80, 0xF0,
 0x36, 0x32, 0x5B, 0xF0, 0x36, 0xFD, 0x62, 0xF0, 0x38, 0x1B, 0x78, 0x70, 0x38, 0xDD, 0x44, 0xF0,
@@ -31826,20 +32118,20 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x45, 0x43, 0xE0, 0xF0, 0x46, 0x05, 0xAD, 0x70, 0x47, 0x23, 0xC2, 0xF0, 0x47, 0xEE, 0xC9, 0xF0,
 0x49, 0x03, 0xA4, 0xF0, 0x49, 0xCE, 0xAB, 0xF0, 0x4A, 0xE3, 0x86, 0xF0, 0x4B, 0xAE, 0x8D, 0xF0,
 0x4C, 0xCC, 0xA3, 0x70, 0x4D, 0x8E, 0x6F, 0xF0, 0x54, 0x4C, 0x1D, 0x60, 0x56, 0xF7, 0x14, 0x70,
-0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x06, 0x07, 0x06, 0x07, 0x04, 0x06, 0x01, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x06, 0x07, 0x04, 0x06, 0x07, 0x06, 0x07,
 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
-0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x04, 0x07,
-0x04, 0x00, 0x00, 0x2D, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x46,
-0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00,
-0x00, 0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0C, 0x00, 0x00, 0x2A, 0x30, 0x00,
-0x04, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x33, 0x00, 0x2B,
-0x30, 0x35, 0x00, 0x2B, 0x30, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
+0x06, 0x07, 0x04, 0x07, 0x04, 0x04, 0x00, 0x00, 0x2D, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30,
+0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00, 0x00,
+0x38, 0x40, 0x00, 0x0C, 0x00, 0x00, 0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0C,
+0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x4C, 0x4D, 0x54, 0x00,
+0x2B, 0x30, 0x33, 0x00, 0x2B, 0x30, 0x35, 0x00, 0x2B, 0x30, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x41, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x10, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x10, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0x18, 0x45, 0x74, 0xFF, 0xFF, 0xFF, 0xFF,
 0xB5, 0xA4, 0x0B, 0x50, 0x00, 0x00, 0x00, 0x00, 0x15, 0x27, 0x99, 0xC0, 0x00, 0x00, 0x00, 0x00,
 0x16, 0x18, 0xCE, 0x30, 0x00, 0x00, 0x00, 0x00, 0x17, 0x08, 0xCD, 0x40, 0x00, 0x00, 0x00, 0x00,
@@ -31852,7 +32144,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x23, 0x3C, 0x1A, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x24, 0x2C, 0x0B, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x25, 0x1C, 0x0A, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xFB, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x05, 0x27, 0x70, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF5, 0x18, 0x70, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0xEC, 0x60, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xB3, 0x30, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xEC, 0x60, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xEB, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0xDC, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0xCD, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0xBE, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0xAF, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0xA0, 0x70, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x91, 0x70, 0x00, 0x00, 0x00, 0x00,
@@ -31872,17 +32164,17 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x49, 0xCE, 0xAB, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x4A, 0xE3, 0x86, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x4B, 0xAE, 0x8D, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0xA3, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x4D, 0x8E, 0x6F, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4C, 0x1D, 0x60, 0x00, 0x00, 0x00, 0x00,
-0x56, 0xF7, 0x14, 0x70, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
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+0x56, 0xF7, 0x14, 0x70, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x03, 0x02,
+0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06,
+0x07, 0x06, 0x07, 0x04, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
-0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
-0x06, 0x07, 0x04, 0x07, 0x04, 0x00, 0x00, 0x2D, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00,
-0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00, 0x00, 0x38,
-0x40, 0x00, 0x0C, 0x00, 0x00, 0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0C, 0x00,
-0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x4C, 0x4D, 0x54, 0x00, 0x2B,
-0x30, 0x33, 0x00, 0x2B, 0x30, 0x35, 0x00, 0x2B, 0x30, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x2B,
-0x30, 0x34, 0x3E, 0x2D, 0x34, 0x0A,
+0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x04, 0x07, 0x04, 0x04, 0x00, 0x00,
+0x2D, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x08,
+0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00, 0x00, 0x46, 0x50,
+0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0C, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00,
+0x38, 0x40, 0x00, 0x0C, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x33, 0x00, 0x2B, 0x30, 0x35, 0x00,
+0x2B, 0x30, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x2B, 0x30, 0x34, 0x3E, 0x2D, 0x34, 0x0A,
 #endif
 0x00, 0xD0, 0x0D, 0xB8, 0x01, 0x5B, 0xFA, 0x08, 0x00, 0x00, 0x00, 0x12, 0x4D, 0x53, 0x4B, 0x2B,
 0x30, 0x31, 0x20, 0x2D, 0x20, 0x41, 0x73, 0x74, 0x72, 0x61, 0x6B, 0x68, 0x61, 0x6E,
@@ -35058,8 +35350,8 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 
 /* Europe/Kaliningrad */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x52, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x4F, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x22, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x4F, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x22, 0x80, 0x00, 0x00, 0x00,
 0x9B, 0x0C, 0x17, 0x60, 0x9B, 0xD5, 0xDA, 0xF0, 0x9C, 0xD9, 0xAE, 0x90, 0x9D, 0xA4, 0xB5, 0x90,
 0x9E, 0xB9, 0x90, 0x90, 0x9F, 0x84, 0x97, 0x90, 0xC8, 0x09, 0x71, 0x90, 0xCC, 0xE7, 0x4B, 0x10,
 0xCD, 0xA9, 0x17, 0x90, 0xCE, 0xA2, 0x43, 0x10, 0xCF, 0x92, 0x34, 0x10, 0xD0, 0x82, 0x25, 0x10,
@@ -35069,7 +35361,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1C, 0xAC, 0x91, 0xF0, 0x1D, 0x9C, 0x82, 0xF0, 0x1E, 0x8C, 0x73, 0xF0, 0x1F, 0x7C, 0x64, 0xF0,
 0x20, 0x6C, 0x55, 0xF0, 0x21, 0x5C, 0x46, 0xF0, 0x22, 0x4C, 0x37, 0xF0, 0x23, 0x3C, 0x28, 0xF0,
 0x24, 0x2C, 0x19, 0xF0, 0x25, 0x1C, 0x19, 0x00, 0x26, 0x0C, 0x0A, 0x00, 0x27, 0x05, 0x35, 0x80,
-0x27, 0xF5, 0x26, 0x80, 0x28, 0xE5, 0x17, 0x80, 0x29, 0xD4, 0xDE, 0x50, 0x2A, 0xC4, 0xC1, 0x40,
+0x27, 0xF5, 0x26, 0x80, 0x28, 0xE5, 0x17, 0x80, 0x29, 0xD5, 0x08, 0x80, 0x2A, 0xC4, 0xF9, 0x80,
 0x2B, 0xB4, 0xEA, 0x80, 0x2C, 0xA4, 0xDB, 0x80, 0x2D, 0x94, 0xCC, 0x80, 0x2E, 0x84, 0xBD, 0x80,
 0x2F, 0x74, 0xAE, 0x80, 0x30, 0x64, 0x9F, 0x80, 0x31, 0x5D, 0xCB, 0x00, 0x32, 0x72, 0xA6, 0x00,
 0x33, 0x3D, 0xAD, 0x00, 0x34, 0x52, 0x88, 0x00, 0x35, 0x1D, 0x8F, 0x00, 0x36, 0x32, 0x6A, 0x00,
@@ -35081,25 +35373,24 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x49, 0xCE, 0xBA, 0x00, 0x4A, 0xE3, 0x95, 0x00, 0x4B, 0xAE, 0x9C, 0x00, 0x4C, 0xCC, 0xB1, 0x80,
 0x4D, 0x8E, 0x7E, 0x00, 0x54, 0x4C, 0x2B, 0x70, 0x02, 0x01, 0x02, 0x03, 0x04, 0x03, 0x04, 0x03,
 0x04, 0x03, 0x04, 0x03, 0x04, 0x06, 0x05, 0x06, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07, 0x08, 0x07,
-0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0D,
-0x0E, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B,
+0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B,
+0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B,
 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B,
-0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0F, 0x0C, 0x00, 0x00, 0x13, 0x38, 0x00, 0x00, 0x00, 0x00, 0x1C,
+0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0D, 0x0C, 0x00, 0x00, 0x13, 0x38, 0x00, 0x00, 0x00, 0x00, 0x1C,
 0x20, 0x01, 0x04, 0x00, 0x00, 0x0E, 0x10, 0x00, 0x09, 0x00, 0x00, 0x1C, 0x20, 0x01, 0x04, 0x00,
 0x00, 0x0E, 0x10, 0x00, 0x09, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x04, 0x00, 0x00, 0x1C, 0x20, 0x00,
 0x09, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0D, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x11, 0x00, 0x00, 0x2A,
 0x30, 0x00, 0x11, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0D, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x15, 0x00,
-0x00, 0x1C, 0x20, 0x00, 0x1A, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x15, 0x00, 0x00, 0x1C, 0x20, 0x00,
-0x1A, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x1E, 0x00, 0x00, 0x1C, 0x20, 0x00, 0x1A, 0x4C, 0x4D, 0x54,
-0x00, 0x43, 0x45, 0x53, 0x54, 0x00, 0x43, 0x45, 0x54, 0x00, 0x4D, 0x53, 0x44, 0x00, 0x4D, 0x53,
-0x4B, 0x00, 0x45, 0x45, 0x53, 0x54, 0x00, 0x45, 0x45, 0x54, 0x00, 0x46, 0x45, 0x54, 0x00, 0x00,
-0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x01, 0x01,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x1C, 0x20, 0x00, 0x1A, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x1E, 0x00, 0x00, 0x1C, 0x20, 0x00,
+0x1A, 0x4C, 0x4D, 0x54, 0x00, 0x43, 0x45, 0x53, 0x54, 0x00, 0x43, 0x45, 0x54, 0x00, 0x4D, 0x53,
+0x44, 0x00, 0x4D, 0x53, 0x4B, 0x00, 0x45, 0x45, 0x53, 0x54, 0x00, 0x45, 0x45, 0x54, 0x00, 0x46,
+0x45, 0x54, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x50, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x22, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x50, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x22, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x6F, 0xA2, 0x5B, 0x48, 0xFF, 0xFF, 0xFF, 0xFF,
 0x9B, 0x0C, 0x17, 0x60, 0xFF, 0xFF, 0xFF, 0xFF, 0x9B, 0xD5, 0xDA, 0xF0, 0xFF, 0xFF, 0xFF, 0xFF,
 0x9C, 0xD9, 0xAE, 0x90, 0xFF, 0xFF, 0xFF, 0xFF, 0x9D, 0xA4, 0xB5, 0x90, 0xFF, 0xFF, 0xFF, 0xFF,
@@ -35120,7 +35411,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x24, 0x2C, 0x19, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x25, 0x1C, 0x19, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x26, 0x0C, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x27, 0x05, 0x35, 0x80, 0x00, 0x00, 0x00, 0x00,
 0x27, 0xF5, 0x26, 0x80, 0x00, 0x00, 0x00, 0x00, 0x28, 0xE5, 0x17, 0x80, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0xDE, 0x50, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xC1, 0x40, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD5, 0x08, 0x80, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xF9, 0x80, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0xEA, 0x80, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0xDB, 0x80, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0xCC, 0x80, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0xBD, 0x80, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0xAE, 0x80, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x9F, 0x80, 0x00, 0x00, 0x00, 0x00,
@@ -35142,19 +35433,18 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4D, 0x8E, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4C, 0x2B, 0x70, 0x00, 0x02, 0x01, 0x02,
 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x06, 0x05, 0x06, 0x08, 0x07, 0x08,
 0x07, 0x08, 0x07, 0x08, 0x07, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0B, 0x0C,
-0x0B, 0x0C, 0x0B, 0x0C, 0x0D, 0x0E, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C,
 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C,
-0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0F, 0x0C, 0x00, 0x00, 0x13, 0x38,
+0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C,
+0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0D, 0x0C, 0x00, 0x00, 0x13, 0x38,
 0x00, 0x00, 0x00, 0x00, 0x1C, 0x20, 0x01, 0x04, 0x00, 0x00, 0x0E, 0x10, 0x00, 0x09, 0x00, 0x00,
 0x1C, 0x20, 0x01, 0x04, 0x00, 0x00, 0x0E, 0x10, 0x00, 0x09, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x04,
 0x00, 0x00, 0x1C, 0x20, 0x00, 0x09, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0D, 0x00, 0x00, 0x2A, 0x30,
 0x00, 0x11, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x11, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0D, 0x00, 0x00,
-0x2A, 0x30, 0x01, 0x15, 0x00, 0x00, 0x1C, 0x20, 0x00, 0x1A, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x15,
-0x00, 0x00, 0x1C, 0x20, 0x00, 0x1A, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x1E, 0x00, 0x00, 0x1C, 0x20,
-0x00, 0x1A, 0x4C, 0x4D, 0x54, 0x00, 0x43, 0x45, 0x53, 0x54, 0x00, 0x43, 0x45, 0x54, 0x00, 0x4D,
-0x53, 0x44, 0x00, 0x4D, 0x53, 0x4B, 0x00, 0x45, 0x45, 0x53, 0x54, 0x00, 0x45, 0x45, 0x54, 0x00,
-0x46, 0x45, 0x54, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01,
-0x01, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x2A, 0x30, 0x01, 0x15, 0x00, 0x00, 0x1C, 0x20, 0x00, 0x1A, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x1E,
+0x00, 0x00, 0x1C, 0x20, 0x00, 0x1A, 0x4C, 0x4D, 0x54, 0x00, 0x43, 0x45, 0x53, 0x54, 0x00, 0x43,
+0x45, 0x54, 0x00, 0x4D, 0x53, 0x44, 0x00, 0x4D, 0x53, 0x4B, 0x00, 0x45, 0x45, 0x53, 0x54, 0x00,
+0x45, 0x45, 0x54, 0x00, 0x46, 0x45, 0x54, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00,
+0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x45, 0x45, 0x54, 0x2D, 0x32, 0x0A,
 #endif
 0x00, 0xDC, 0xD1, 0xF2, 0x01, 0x31, 0xF0, 0x50, 0x00, 0x00, 0x00, 0x14, 0x4D, 0x53, 0x4B, 0x2D,
@@ -35300,6 +35590,86 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x69, 0x6E, 0x65, 0x20, 0x28, 0x6D, 0x6F, 0x73, 0x74, 0x20, 0x61, 0x72, 0x65, 0x61, 0x73, 0x29,
 
 
+/* Europe/Kirov */
+0x50, 0x48, 0x50, 0x32, 0x01, 0x52, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x41, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x10, 0x80, 0x00, 0x00, 0x00,
+0xA1, 0x00, 0x27, 0x08, 0xB5, 0xA4, 0x0B, 0x50, 0x15, 0x27, 0x99, 0xC0, 0x16, 0x18, 0xCE, 0x30,
+0x17, 0x08, 0xCD, 0x40, 0x17, 0xFA, 0x01, 0xB0, 0x18, 0xEA, 0x00, 0xC0, 0x19, 0xDB, 0x35, 0x30,
+0x1A, 0xCC, 0x85, 0xC0, 0x1B, 0xBC, 0x92, 0xE0, 0x1C, 0xAC, 0x83, 0xE0, 0x1D, 0x9C, 0x74, 0xE0,
+0x1E, 0x8C, 0x65, 0xE0, 0x1F, 0x7C, 0x56, 0xE0, 0x20, 0x6C, 0x47, 0xE0, 0x21, 0x5C, 0x38, 0xE0,
+0x22, 0x4C, 0x29, 0xE0, 0x23, 0x3C, 0x1A, 0xE0, 0x24, 0x2C, 0x0B, 0xE0, 0x25, 0x1C, 0x0A, 0xF0,
+0x26, 0x0B, 0xFB, 0xF0, 0x27, 0x05, 0x27, 0x70, 0x27, 0xF5, 0x18, 0x70, 0x29, 0xD4, 0xEC, 0x60,
+0x2A, 0xC4, 0xEB, 0x70, 0x2B, 0xB4, 0xDC, 0x70, 0x2C, 0xA4, 0xCD, 0x70, 0x2D, 0x94, 0xBE, 0x70,
+0x2E, 0x84, 0xAF, 0x70, 0x2F, 0x74, 0xA0, 0x70, 0x30, 0x64, 0x91, 0x70, 0x31, 0x5D, 0xBC, 0xF0,
+0x32, 0x72, 0x97, 0xF0, 0x33, 0x3D, 0x9E, 0xF0, 0x34, 0x52, 0x79, 0xF0, 0x35, 0x1D, 0x80, 0xF0,
+0x36, 0x32, 0x5B, 0xF0, 0x36, 0xFD, 0x62, 0xF0, 0x38, 0x1B, 0x78, 0x70, 0x38, 0xDD, 0x44, 0xF0,
+0x39, 0xFB, 0x5A, 0x70, 0x3A, 0xBD, 0x26, 0xF0, 0x3B, 0xDB, 0x3C, 0x70, 0x3C, 0xA6, 0x43, 0x70,
+0x3D, 0xBB, 0x1E, 0x70, 0x3E, 0x86, 0x25, 0x70, 0x3F, 0x9B, 0x00, 0x70, 0x40, 0x66, 0x07, 0x70,
+0x41, 0x84, 0x1C, 0xF0, 0x42, 0x45, 0xE9, 0x70, 0x43, 0x63, 0xFE, 0xF0, 0x44, 0x25, 0xCB, 0x70,
+0x45, 0x43, 0xE0, 0xF0, 0x46, 0x05, 0xAD, 0x70, 0x47, 0x23, 0xC2, 0xF0, 0x47, 0xEE, 0xC9, 0xF0,
+0x49, 0x03, 0xA4, 0xF0, 0x49, 0xCE, 0xAB, 0xF0, 0x4A, 0xE3, 0x86, 0xF0, 0x4B, 0xAE, 0x8D, 0xF0,
+0x4C, 0xCC, 0xA3, 0x70, 0x4D, 0x8E, 0x6F, 0xF0, 0x54, 0x4C, 0x1D, 0x60, 0x7F, 0xFF, 0xFF, 0xFF,
+0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05,
+0x04, 0x05, 0x04, 0x06, 0x07, 0x06, 0x07, 0x04, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
+0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
+0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x04, 0x07,
+0x07, 0x00, 0x00, 0x2E, 0x98, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x46,
+0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00,
+0x00, 0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0C, 0x00, 0x00, 0x2A, 0x30, 0x00,
+0x04, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x33, 0x00, 0x2B, 0x30, 0x35, 0x00, 0x2B, 0x30, 0x34,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00,
+#ifdef TIMELIB_SUPPORTS_V2DATA
+0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x41, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x10, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xA1, 0x00, 0x27, 0x08, 0xFF, 0xFF, 0xFF, 0xFF,
+0xB5, 0xA4, 0x0B, 0x50, 0x00, 0x00, 0x00, 0x00, 0x15, 0x27, 0x99, 0xC0, 0x00, 0x00, 0x00, 0x00,
+0x16, 0x18, 0xCE, 0x30, 0x00, 0x00, 0x00, 0x00, 0x17, 0x08, 0xCD, 0x40, 0x00, 0x00, 0x00, 0x00,
+0x17, 0xFA, 0x01, 0xB0, 0x00, 0x00, 0x00, 0x00, 0x18, 0xEA, 0x00, 0xC0, 0x00, 0x00, 0x00, 0x00,
+0x19, 0xDB, 0x35, 0x30, 0x00, 0x00, 0x00, 0x00, 0x1A, 0xCC, 0x85, 0xC0, 0x00, 0x00, 0x00, 0x00,
+0x1B, 0xBC, 0x92, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x1C, 0xAC, 0x83, 0xE0, 0x00, 0x00, 0x00, 0x00,
+0x1D, 0x9C, 0x74, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x1E, 0x8C, 0x65, 0xE0, 0x00, 0x00, 0x00, 0x00,
+0x1F, 0x7C, 0x56, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x20, 0x6C, 0x47, 0xE0, 0x00, 0x00, 0x00, 0x00,
+0x21, 0x5C, 0x38, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x22, 0x4C, 0x29, 0xE0, 0x00, 0x00, 0x00, 0x00,
+0x23, 0x3C, 0x1A, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x24, 0x2C, 0x0B, 0xE0, 0x00, 0x00, 0x00, 0x00,
+0x25, 0x1C, 0x0A, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xFB, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x27, 0x05, 0x27, 0x70, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF5, 0x18, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xEC, 0x60, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xEB, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x2B, 0xB4, 0xDC, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0xCD, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x2D, 0x94, 0xBE, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0xAF, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x2F, 0x74, 0xA0, 0x70, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x91, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x31, 0x5D, 0xBC, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x32, 0x72, 0x97, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x33, 0x3D, 0x9E, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x34, 0x52, 0x79, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x35, 0x1D, 0x80, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x36, 0x32, 0x5B, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x36, 0xFD, 0x62, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x38, 0x1B, 0x78, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x38, 0xDD, 0x44, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x39, 0xFB, 0x5A, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x3A, 0xBD, 0x26, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x3B, 0xDB, 0x3C, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x3C, 0xA6, 0x43, 0x70, 0x00, 0x00, 0x00, 0x00, 0x3D, 0xBB, 0x1E, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x3E, 0x86, 0x25, 0x70, 0x00, 0x00, 0x00, 0x00, 0x3F, 0x9B, 0x00, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x40, 0x66, 0x07, 0x70, 0x00, 0x00, 0x00, 0x00, 0x41, 0x84, 0x1C, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x42, 0x45, 0xE9, 0x70, 0x00, 0x00, 0x00, 0x00, 0x43, 0x63, 0xFE, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x44, 0x25, 0xCB, 0x70, 0x00, 0x00, 0x00, 0x00, 0x45, 0x43, 0xE0, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x46, 0x05, 0xAD, 0x70, 0x00, 0x00, 0x00, 0x00, 0x47, 0x23, 0xC2, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x47, 0xEE, 0xC9, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x49, 0x03, 0xA4, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x49, 0xCE, 0xAB, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x4A, 0xE3, 0x86, 0xF0, 0x00, 0x00, 0x00, 0x00,
+0x4B, 0xAE, 0x8D, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0xA3, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x4D, 0x8E, 0x6F, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4C, 0x1D, 0x60, 0x00, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
+0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x06, 0x07, 0x04, 0x06, 0x07, 0x06, 0x07,
+0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
+0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
+0x06, 0x07, 0x04, 0x07, 0x07, 0x00, 0x00, 0x2E, 0x98, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00,
+0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00, 0x00, 0x38,
+0x40, 0x00, 0x0C, 0x00, 0x00, 0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0C, 0x00,
+0x00, 0x2A, 0x30, 0x00, 0x04, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x33, 0x00, 0x2B, 0x30, 0x35,
+0x00, 0x2B, 0x30, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x2B, 0x30, 0x33, 0x3E, 0x2D, 0x33, 0x0A,
+#endif
+0x00, 0xE2, 0xBE, 0xE0, 0x01, 0x5E, 0x6B, 0x08, 0x00, 0x00, 0x00, 0x0E, 0x4D, 0x53, 0x4B, 0x2B,
+0x30, 0x30, 0x20, 0x2D, 0x20, 0x4B, 0x69, 0x72, 0x6F, 0x76,
+
 /* Europe/Lisbon */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x50, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x00,
@@ -36555,7 +36925,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1C, 0xAC, 0x91, 0xF0, 0x1D, 0x9C, 0x82, 0xF0, 0x1E, 0x8C, 0x73, 0xF0, 0x1F, 0x7C, 0x64, 0xF0,
 0x20, 0x6C, 0x55, 0xF0, 0x21, 0x5C, 0x46, 0xF0, 0x22, 0x4C, 0x37, 0xF0, 0x23, 0x3C, 0x28, 0xF0,
 0x24, 0x2C, 0x19, 0xF0, 0x25, 0x1C, 0x0A, 0xF0, 0x25, 0x9E, 0x73, 0x50, 0x27, 0xF5, 0x18, 0x70,
-0x28, 0xE5, 0x17, 0x80, 0x29, 0xD4, 0xEC, 0x60, 0x2A, 0xC4, 0xDD, 0x60, 0x2B, 0xB4, 0xEA, 0x80,
+0x28, 0xE5, 0x17, 0x80, 0x29, 0xD4, 0xEC, 0x60, 0x2A, 0xC4, 0xF9, 0x80, 0x2B, 0xB4, 0xEA, 0x80,
 0x2C, 0xA4, 0xDB, 0x80, 0x2D, 0x94, 0xCC, 0x80, 0x2E, 0x84, 0xBD, 0x80, 0x2F, 0x74, 0xAE, 0x80,
 0x30, 0x64, 0x9F, 0x80, 0x31, 0x5D, 0xCB, 0x00, 0x32, 0x72, 0xA6, 0x00, 0x33, 0x3D, 0xAD, 0x00,
 0x34, 0x52, 0x88, 0x00, 0x35, 0x1D, 0x8F, 0x00, 0x36, 0x32, 0x6A, 0x00, 0x36, 0xFD, 0x71, 0x00,
@@ -36599,7 +36969,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x24, 0x2C, 0x19, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x25, 0x1C, 0x0A, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x25, 0x9E, 0x73, 0x50, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF5, 0x18, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE5, 0x17, 0x80, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0xEC, 0x60, 0x00, 0x00, 0x00, 0x00,
-0x2A, 0xC4, 0xDD, 0x60, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0xEA, 0x80, 0x00, 0x00, 0x00, 0x00,
+0x2A, 0xC4, 0xF9, 0x80, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0xEA, 0x80, 0x00, 0x00, 0x00, 0x00,
 0x2C, 0xA4, 0xDB, 0x80, 0x00, 0x00, 0x00, 0x00, 0x2D, 0x94, 0xCC, 0x80, 0x00, 0x00, 0x00, 0x00,
 0x2E, 0x84, 0xBD, 0x80, 0x00, 0x00, 0x00, 0x00, 0x2F, 0x74, 0xAE, 0x80, 0x00, 0x00, 0x00, 0x00,
 0x30, 0x64, 0x9F, 0x80, 0x00, 0x00, 0x00, 0x00, 0x31, 0x5D, 0xCB, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -36838,7 +37208,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8C, 0x73, 0xF0, 0x1F, 0x7C, 0x64, 0xF0, 0x20, 0x6C, 0x55, 0xF0, 0x21, 0x5C, 0x46, 0xF0,
 0x22, 0x4C, 0x37, 0xF0, 0x23, 0x3C, 0x28, 0xF0, 0x24, 0x2C, 0x19, 0xF0, 0x25, 0x1C, 0x0A, 0xF0,
 0x26, 0x0B, 0xFB, 0xF0, 0x27, 0x05, 0x27, 0x70, 0x27, 0xF5, 0x18, 0x70, 0x28, 0xE5, 0x17, 0x80,
-0x29, 0x78, 0xBF, 0x80, 0x29, 0xD4, 0xD0, 0x40, 0x2A, 0xC4, 0xB3, 0x30, 0x2B, 0xB4, 0xDC, 0x70,
+0x29, 0x78, 0xBF, 0x80, 0x29, 0xD4, 0xFA, 0x70, 0x2A, 0xC4, 0xEB, 0x70, 0x2B, 0xB4, 0xDC, 0x70,
 0x2C, 0xA4, 0xCD, 0x70, 0x2D, 0x94, 0xBE, 0x70, 0x2E, 0x84, 0xAF, 0x70, 0x2F, 0x74, 0xA0, 0x70,
 0x30, 0x64, 0x91, 0x70, 0x31, 0x5D, 0xBC, 0xF0, 0x32, 0x72, 0x97, 0xF0, 0x33, 0x3D, 0x9E, 0xF0,
 0x34, 0x52, 0x79, 0xF0, 0x35, 0x1D, 0x80, 0xF0, 0x36, 0x32, 0x5B, 0xF0, 0x36, 0xFD, 0x62, 0xF0,
@@ -36850,7 +37220,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4A, 0xE3, 0x86, 0xF0, 0x4B, 0xAE, 0x8D, 0xF0, 0x4C, 0xCC, 0xA3, 0x70, 0x4D, 0x8E, 0x6F, 0xF0,
 0x54, 0x4C, 0x1D, 0x60, 0x01, 0x03, 0x02, 0x03, 0x04, 0x02, 0x04, 0x06, 0x05, 0x06, 0x07, 0x06,
 0x05, 0x08, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A,
-0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0B, 0x0C, 0x09, 0x06, 0x05, 0x0A, 0x09, 0x0A, 0x09,
+0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0B, 0x0C, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09,
 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09,
 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09,
 0x0D, 0x09, 0x00, 0x00, 0x23, 0x39, 0x00, 0x00, 0x00, 0x00, 0x23, 0x39, 0x00, 0x04, 0x00, 0x00,
@@ -36887,8 +37257,8 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x24, 0x2C, 0x19, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x25, 0x1C, 0x0A, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x26, 0x0B, 0xFB, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x27, 0x05, 0x27, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x27, 0xF5, 0x18, 0x70, 0x00, 0x00, 0x00, 0x00, 0x28, 0xE5, 0x17, 0x80, 0x00, 0x00, 0x00, 0x00,
-0x29, 0x78, 0xBF, 0x80, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0xD0, 0x40, 0x00, 0x00, 0x00, 0x00,
-0x2A, 0xC4, 0xB3, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0xDC, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x29, 0x78, 0xBF, 0x80, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0xFA, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x2A, 0xC4, 0xEB, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0xDC, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2C, 0xA4, 0xCD, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2D, 0x94, 0xBE, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2E, 0x84, 0xAF, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2F, 0x74, 0xA0, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x30, 0x64, 0x91, 0x70, 0x00, 0x00, 0x00, 0x00, 0x31, 0x5D, 0xBC, 0xF0, 0x00, 0x00, 0x00, 0x00,
@@ -36909,7 +37279,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4C, 0xCC, 0xA3, 0x70, 0x00, 0x00, 0x00, 0x00, 0x4D, 0x8E, 0x6F, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x54, 0x4C, 0x1D, 0x60, 0x00, 0x01, 0x03, 0x02, 0x03, 0x04, 0x02, 0x04, 0x06, 0x05, 0x06, 0x07,
 0x06, 0x05, 0x08, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x09, 0x0A, 0x09, 0x0A, 0x09,
-0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0B, 0x0C, 0x09, 0x06, 0x05, 0x0A, 0x09, 0x0A,
+0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0B, 0x0C, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A,
 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A,
 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A,
 0x09, 0x0D, 0x09, 0x00, 0x00, 0x23, 0x39, 0x00, 0x00, 0x00, 0x00, 0x23, 0x39, 0x00, 0x04, 0x00,
@@ -37995,15 +38365,15 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 
 /* Europe/Samara */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x52, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x2B, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x2B, 0x80, 0x00, 0x00, 0x00,
 0xA1, 0x00, 0x26, 0xAC, 0xB5, 0xA4, 0x0B, 0x50, 0xBE, 0x4C, 0x26, 0xC0, 0x15, 0x27, 0x99, 0xC0,
 0x16, 0x18, 0xCE, 0x30, 0x17, 0x08, 0xCD, 0x40, 0x17, 0xFA, 0x01, 0xB0, 0x18, 0xEA, 0x00, 0xC0,
 0x19, 0xDB, 0x35, 0x30, 0x1A, 0xCC, 0x85, 0xC0, 0x1B, 0xBC, 0x92, 0xE0, 0x1C, 0xAC, 0x83, 0xE0,
 0x1D, 0x9C, 0x74, 0xE0, 0x1E, 0x8C, 0x65, 0xE0, 0x1F, 0x7C, 0x56, 0xE0, 0x20, 0x6C, 0x47, 0xE0,
 0x21, 0x5C, 0x38, 0xE0, 0x22, 0x4C, 0x29, 0xE0, 0x23, 0x3C, 0x1A, 0xE0, 0x24, 0x2C, 0x0B, 0xE0,
 0x25, 0x1C, 0x0A, 0xF0, 0x26, 0x0B, 0xFB, 0xF0, 0x27, 0x05, 0x27, 0x70, 0x27, 0xF5, 0x18, 0x70,
-0x28, 0xE5, 0x17, 0x80, 0x29, 0x00, 0xC7, 0x00, 0x29, 0xD4, 0xC2, 0x30, 0x2A, 0xC4, 0xA5, 0x20,
+0x28, 0xE5, 0x17, 0x80, 0x29, 0x00, 0xC7, 0x00, 0x29, 0xD4, 0xEC, 0x60, 0x2A, 0xC4, 0xDD, 0x60,
 0x2B, 0xB4, 0xCE, 0x60, 0x2C, 0xA4, 0xBF, 0x60, 0x2D, 0x94, 0xB0, 0x60, 0x2E, 0x84, 0xA1, 0x60,
 0x2F, 0x74, 0x92, 0x60, 0x30, 0x64, 0x83, 0x60, 0x31, 0x5D, 0xAE, 0xE0, 0x32, 0x72, 0x89, 0xE0,
 0x33, 0x3D, 0x90, 0xE0, 0x34, 0x52, 0x6B, 0xE0, 0x35, 0x1D, 0x72, 0xE0, 0x36, 0x32, 0x4D, 0xE0,
@@ -38015,24 +38385,23 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x49, 0xCE, 0x9D, 0xE0, 0x4A, 0xE3, 0x78, 0xE0, 0x4B, 0xAE, 0x7F, 0xE0, 0x4C, 0xCC, 0xA3, 0x70,
 0x4D, 0x8E, 0x6F, 0xF0, 0x00, 0x01, 0x02, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x05,
 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x07, 0x08, 0x07, 0x08, 0x09, 0x0B, 0x02, 0x0C,
-0x02, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D,
-0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D,
-0x0E, 0x0D, 0x0E, 0x0F, 0x0B, 0x0E, 0x00, 0x00, 0x2E, 0xF4, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30,
+0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C,
+0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C,
+0x0D, 0x0C, 0x0D, 0x0E, 0x0B, 0x0D, 0x00, 0x00, 0x2E, 0xF4, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30,
 0x00, 0x04, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x09, 0x00, 0x00,
 0x38, 0x40, 0x00, 0x0F, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0F, 0x00, 0x00, 0x46, 0x50, 0x01, 0x09,
 0x00, 0x00, 0x38, 0x40, 0x01, 0x14, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x18, 0x00, 0x00, 0x2A, 0x30,
 0x01, 0x1C, 0x00, 0x00, 0x1C, 0x20, 0x00, 0x21, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00,
-0x46, 0x50, 0x01, 0x25, 0x00, 0x00, 0x46, 0x50, 0x01, 0x25, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04,
-0x00, 0x00, 0x38, 0x40, 0x01, 0x25, 0x4C, 0x4D, 0x54, 0x00, 0x53, 0x41, 0x4D, 0x54, 0x00, 0x4B,
-0x55, 0x59, 0x53, 0x54, 0x00, 0x4B, 0x55, 0x59, 0x54, 0x00, 0x4D, 0x53, 0x44, 0x00, 0x4D, 0x53,
-0x4B, 0x00, 0x45, 0x45, 0x53, 0x54, 0x00, 0x45, 0x45, 0x54, 0x00, 0x53, 0x41, 0x4D, 0x53, 0x54,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x01,
-0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00,
+0x46, 0x50, 0x01, 0x25, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x38, 0x40, 0x01, 0x25,
+0x4C, 0x4D, 0x54, 0x00, 0x53, 0x41, 0x4D, 0x54, 0x00, 0x4B, 0x55, 0x59, 0x53, 0x54, 0x00, 0x4B,
+0x55, 0x59, 0x54, 0x00, 0x4D, 0x53, 0x44, 0x00, 0x4D, 0x53, 0x4B, 0x00, 0x45, 0x45, 0x53, 0x54,
+0x00, 0x45, 0x45, 0x54, 0x00, 0x53, 0x41, 0x4D, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x2B, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x2B, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xA1, 0x00, 0x26, 0xAC, 0xFF, 0xFF, 0xFF, 0xFF,
 0xB5, 0xA4, 0x0B, 0x50, 0xFF, 0xFF, 0xFF, 0xFF, 0xBE, 0x4C, 0x26, 0xC0, 0x00, 0x00, 0x00, 0x00,
 0x15, 0x27, 0x99, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x16, 0x18, 0xCE, 0x30, 0x00, 0x00, 0x00, 0x00,
@@ -38046,8 +38415,8 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x24, 0x2C, 0x0B, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x25, 0x1C, 0x0A, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x26, 0x0B, 0xFB, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x27, 0x05, 0x27, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x27, 0xF5, 0x18, 0x70, 0x00, 0x00, 0x00, 0x00, 0x28, 0xE5, 0x17, 0x80, 0x00, 0x00, 0x00, 0x00,
-0x29, 0x00, 0xC7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0xC2, 0x30, 0x00, 0x00, 0x00, 0x00,
-0x2A, 0xC4, 0xA5, 0x20, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0xCE, 0x60, 0x00, 0x00, 0x00, 0x00,
+0x29, 0x00, 0xC7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0xEC, 0x60, 0x00, 0x00, 0x00, 0x00,
+0x2A, 0xC4, 0xDD, 0x60, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0xCE, 0x60, 0x00, 0x00, 0x00, 0x00,
 0x2C, 0xA4, 0xBF, 0x60, 0x00, 0x00, 0x00, 0x00, 0x2D, 0x94, 0xB0, 0x60, 0x00, 0x00, 0x00, 0x00,
 0x2E, 0x84, 0xA1, 0x60, 0x00, 0x00, 0x00, 0x00, 0x2F, 0x74, 0x92, 0x60, 0x00, 0x00, 0x00, 0x00,
 0x30, 0x64, 0x83, 0x60, 0x00, 0x00, 0x00, 0x00, 0x31, 0x5D, 0xAE, 0xE0, 0x00, 0x00, 0x00, 0x00,
@@ -38067,21 +38436,20 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4A, 0xE3, 0x78, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x4B, 0xAE, 0x7F, 0xE0, 0x00, 0x00, 0x00, 0x00,
 0x4C, 0xCC, 0xA3, 0x70, 0x00, 0x00, 0x00, 0x00, 0x4D, 0x8E, 0x6F, 0xF0, 0x00, 0x01, 0x02, 0x04,
 0x03, 0x04, 0x03, 0x04, 0x03, 0x04, 0x03, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05,
-0x07, 0x08, 0x07, 0x08, 0x09, 0x0B, 0x02, 0x0C, 0x02, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D,
-0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D,
-0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0D, 0x0E, 0x0F, 0x0B, 0x0E, 0x00, 0x00,
+0x07, 0x08, 0x07, 0x08, 0x09, 0x0B, 0x02, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C,
+0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C,
+0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0C, 0x0D, 0x0E, 0x0B, 0x0D, 0x00, 0x00,
 0x2E, 0xF4, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04,
 0x00, 0x00, 0x46, 0x50, 0x01, 0x09, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0F, 0x00, 0x00, 0x38, 0x40,
 0x00, 0x0F, 0x00, 0x00, 0x46, 0x50, 0x01, 0x09, 0x00, 0x00, 0x38, 0x40, 0x01, 0x14, 0x00, 0x00,
 0x2A, 0x30, 0x00, 0x18, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x1C, 0x00, 0x00, 0x1C, 0x20, 0x00, 0x21,
-0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x25, 0x00, 0x00, 0x46, 0x50,
-0x01, 0x25, 0x00, 0x00, 0x38, 0x40, 0x00, 0x04, 0x00, 0x00, 0x38, 0x40, 0x01, 0x25, 0x4C, 0x4D,
-0x54, 0x00, 0x53, 0x41, 0x4D, 0x54, 0x00, 0x4B, 0x55, 0x59, 0x53, 0x54, 0x00, 0x4B, 0x55, 0x59,
-0x54, 0x00, 0x4D, 0x53, 0x44, 0x00, 0x4D, 0x53, 0x4B, 0x00, 0x45, 0x45, 0x53, 0x54, 0x00, 0x45,
-0x45, 0x54, 0x00, 0x53, 0x41, 0x4D, 0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x53, 0x41, 0x4D, 0x54, 0x2D, 0x34,
-0x0A,
+0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x25, 0x00, 0x00, 0x38, 0x40,
+0x00, 0x04, 0x00, 0x00, 0x38, 0x40, 0x01, 0x25, 0x4C, 0x4D, 0x54, 0x00, 0x53, 0x41, 0x4D, 0x54,
+0x00, 0x4B, 0x55, 0x59, 0x53, 0x54, 0x00, 0x4B, 0x55, 0x59, 0x54, 0x00, 0x4D, 0x53, 0x44, 0x00,
+0x4D, 0x53, 0x4B, 0x00, 0x45, 0x45, 0x53, 0x54, 0x00, 0x45, 0x45, 0x54, 0x00, 0x53, 0x41, 0x4D,
+0x53, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x0A, 0x53, 0x41, 0x4D, 0x54, 0x2D, 0x34, 0x0A,
 #endif
 0x00, 0xDA, 0x81, 0x7F, 0x01, 0x5F, 0x2E, 0x58, 0x00, 0x00, 0x00, 0x19, 0x4D, 0x53, 0x4B, 0x2B,
 0x30, 0x31, 0x20, 0x2D, 0x20, 0x53, 0x61, 0x6D, 0x61, 0x72, 0x61, 0x2C, 0x20, 0x55, 0x64, 0x6D,
@@ -39323,14 +39691,14 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 /* Europe/Ulyanovsk */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x52, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x43, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x14, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x44, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x14, 0x80, 0x00, 0x00, 0x00,
 0xA1, 0x00, 0x28, 0x40, 0xB5, 0xA4, 0x0B, 0x50, 0x15, 0x27, 0x99, 0xC0, 0x16, 0x18, 0xCE, 0x30,
 0x17, 0x08, 0xCD, 0x40, 0x17, 0xFA, 0x01, 0xB0, 0x18, 0xEA, 0x00, 0xC0, 0x19, 0xDB, 0x35, 0x30,
 0x1A, 0xCC, 0x85, 0xC0, 0x1B, 0xBC, 0x92, 0xE0, 0x1C, 0xAC, 0x83, 0xE0, 0x1D, 0x9C, 0x74, 0xE0,
 0x1E, 0x8C, 0x65, 0xE0, 0x1F, 0x7C, 0x56, 0xE0, 0x20, 0x6C, 0x47, 0xE0, 0x21, 0x5C, 0x38, 0xE0,
 0x22, 0x4C, 0x29, 0xE0, 0x23, 0x3C, 0x1A, 0xE0, 0x24, 0x2C, 0x0B, 0xE0, 0x25, 0x1C, 0x0A, 0xF0,
 0x26, 0x0B, 0xFB, 0xF0, 0x27, 0x05, 0x27, 0x70, 0x27, 0xF5, 0x18, 0x70, 0x28, 0xE5, 0x17, 0x80,
-0x29, 0x78, 0xBF, 0x80, 0x29, 0xD4, 0xD0, 0x40, 0x2A, 0xC4, 0xB3, 0x30, 0x2B, 0xB4, 0xDC, 0x70,
+0x29, 0x78, 0xBF, 0x80, 0x29, 0xD4, 0xFA, 0x70, 0x2A, 0xC4, 0xEB, 0x70, 0x2B, 0xB4, 0xDC, 0x70,
 0x2C, 0xA4, 0xCD, 0x70, 0x2D, 0x94, 0xBE, 0x70, 0x2E, 0x84, 0xAF, 0x70, 0x2F, 0x74, 0xA0, 0x70,
 0x30, 0x64, 0x91, 0x70, 0x31, 0x5D, 0xBC, 0xF0, 0x32, 0x72, 0x97, 0xF0, 0x33, 0x3D, 0x9E, 0xF0,
 0x34, 0x52, 0x79, 0xF0, 0x35, 0x1D, 0x80, 0xF0, 0x36, 0x32, 0x5B, 0xF0, 0x36, 0xFD, 0x62, 0xF0,
@@ -39340,22 +39708,23 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x43, 0x63, 0xFE, 0xF0, 0x44, 0x25, 0xCB, 0x70, 0x45, 0x43, 0xE0, 0xF0, 0x46, 0x05, 0xAD, 0x70,
 0x47, 0x23, 0xC2, 0xF0, 0x47, 0xEE, 0xC9, 0xF0, 0x49, 0x03, 0xA4, 0xF0, 0x49, 0xCE, 0xAB, 0xF0,
 0x4A, 0xE3, 0x86, 0xF0, 0x4B, 0xAE, 0x8D, 0xF0, 0x4C, 0xCC, 0xA3, 0x70, 0x4D, 0x8E, 0x6F, 0xF0,
-0x54, 0x4C, 0x1D, 0x60, 0x56, 0xF7, 0x14, 0x70, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02,
-0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x06, 0x07, 0x08,
-0x09, 0x07, 0x0A, 0x01, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
+0x54, 0x4C, 0x1D, 0x60, 0x56, 0xF7, 0x14, 0x70, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x03, 0x02,
+0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06,
+0x07, 0x06, 0x07, 0x08, 0x09, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
-0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x04, 0x07, 0x04, 0x00, 0x00, 0x2D, 0x60, 0x00,
-0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38,
-0x40, 0x00, 0x0C, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00, 0x00, 0x46, 0x50, 0x01, 0x08, 0x00,
-0x00, 0x38, 0x40, 0x01, 0x0C, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x2A, 0x30, 0x01,
-0x04, 0x00, 0x00, 0x1C, 0x20, 0x00, 0x10, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0C, 0x00, 0x00, 0x38,
-0x40, 0x00, 0x0C, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x33, 0x00, 0x2B, 0x30, 0x35, 0x00, 0x2B,
-0x30, 0x34, 0x00, 0x2B, 0x30, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x04, 0x07, 0x04, 0x04,
+0x00, 0x00, 0x2D, 0x60, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50,
+0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00, 0x00,
+0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0C, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04,
+0x00, 0x00, 0x2A, 0x30, 0x01, 0x04, 0x00, 0x00, 0x1C, 0x20, 0x00, 0x10, 0x00, 0x00, 0x38, 0x40,
+0x01, 0x0C, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x33, 0x00,
+0x2B, 0x30, 0x35, 0x00, 0x2B, 0x30, 0x34, 0x00, 0x2B, 0x30, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x43, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x14, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x44, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x14, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xA1, 0x00, 0x28, 0x40, 0xFF, 0xFF, 0xFF, 0xFF,
 0xB5, 0xA4, 0x0B, 0x50, 0x00, 0x00, 0x00, 0x00, 0x15, 0x27, 0x99, 0xC0, 0x00, 0x00, 0x00, 0x00,
 0x16, 0x18, 0xCE, 0x30, 0x00, 0x00, 0x00, 0x00, 0x17, 0x08, 0xCD, 0x40, 0x00, 0x00, 0x00, 0x00,
@@ -39369,7 +39738,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x25, 0x1C, 0x0A, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xFB, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x05, 0x27, 0x70, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF5, 0x18, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x28, 0xE5, 0x17, 0x80, 0x00, 0x00, 0x00, 0x00, 0x29, 0x78, 0xBF, 0x80, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0xD0, 0x40, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xB3, 0x30, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xFA, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xEB, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0xDC, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0xCD, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0xBE, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0xAF, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0xA0, 0x70, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x91, 0x70, 0x00, 0x00, 0x00, 0x00,
@@ -39389,19 +39758,19 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x49, 0xCE, 0xAB, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x4A, 0xE3, 0x86, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x4B, 0xAE, 0x8D, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0xA3, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x4D, 0x8E, 0x6F, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4C, 0x1D, 0x60, 0x00, 0x00, 0x00, 0x00,
-0x56, 0xF7, 0x14, 0x70, 0x00, 0x01, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05,
-0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x06, 0x07, 0x08, 0x09, 0x07, 0x0A, 0x01,
+0x56, 0xF7, 0x14, 0x70, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x03, 0x02,
+0x03, 0x02, 0x03, 0x02, 0x03, 0x02, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06,
+0x07, 0x06, 0x07, 0x08, 0x09, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
-0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07,
-0x06, 0x07, 0x06, 0x07, 0x04, 0x07, 0x04, 0x00, 0x00, 0x2D, 0x60, 0x00, 0x00, 0x00, 0x00, 0x2A,
-0x30, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00,
-0x00, 0x38, 0x40, 0x00, 0x0C, 0x00, 0x00, 0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x01,
-0x0C, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x2A, 0x30, 0x01, 0x04, 0x00, 0x00, 0x1C,
-0x20, 0x00, 0x10, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0C, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x4C,
-0x4D, 0x54, 0x00, 0x2B, 0x30, 0x33, 0x00, 0x2B, 0x30, 0x35, 0x00, 0x2B, 0x30, 0x34, 0x00, 0x2B,
-0x30, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x2B, 0x30, 0x34,
-0x3E, 0x2D, 0x34, 0x0A,
+0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x04, 0x07, 0x04, 0x04,
+0x00, 0x00, 0x2D, 0x60, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x46, 0x50,
+0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x00, 0x00,
+0x46, 0x50, 0x01, 0x08, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0C, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04,
+0x00, 0x00, 0x2A, 0x30, 0x01, 0x04, 0x00, 0x00, 0x1C, 0x20, 0x00, 0x10, 0x00, 0x00, 0x38, 0x40,
+0x01, 0x0C, 0x00, 0x00, 0x38, 0x40, 0x00, 0x0C, 0x4C, 0x4D, 0x54, 0x00, 0x2B, 0x30, 0x33, 0x00,
+0x2B, 0x30, 0x35, 0x00, 0x2B, 0x30, 0x34, 0x00, 0x2B, 0x30, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x2B, 0x30, 0x34, 0x3E, 0x2D, 0x34, 0x0A,
 #endif
 0x00, 0xDC, 0x3C, 0x35, 0x01, 0x5C, 0x82, 0xC0, 0x00, 0x00, 0x00, 0x12, 0x4D, 0x53, 0x4B, 0x2B,
 0x30, 0x31, 0x20, 0x2D, 0x20, 0x55, 0x6C, 0x79, 0x61, 0x6E, 0x6F, 0x76, 0x73, 0x6B,
@@ -40136,15 +40505,15 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 
 /* Europe/Volgograd */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x52, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x21, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x21, 0x80, 0x00, 0x00, 0x00,
 0xA1, 0xF5, 0x46, 0xDC, 0xAB, 0xD8, 0x86, 0x50, 0xB5, 0xA4, 0x0B, 0x50, 0xF0, 0xB0, 0x4C, 0x40,
 0x15, 0x27, 0x99, 0xC0, 0x16, 0x18, 0xCE, 0x30, 0x17, 0x08, 0xCD, 0x40, 0x17, 0xFA, 0x01, 0xB0,
 0x18, 0xEA, 0x00, 0xC0, 0x19, 0xDB, 0x35, 0x30, 0x1A, 0xCC, 0x85, 0xC0, 0x1B, 0xBC, 0x92, 0xE0,
 0x1C, 0xAC, 0x83, 0xE0, 0x1D, 0x9C, 0x74, 0xE0, 0x1E, 0x8C, 0x65, 0xE0, 0x1F, 0x7C, 0x56, 0xE0,
 0x20, 0x6C, 0x47, 0xE0, 0x21, 0x5C, 0x38, 0xE0, 0x22, 0x4C, 0x29, 0xE0, 0x23, 0x3C, 0x28, 0xF0,
 0x24, 0x2C, 0x19, 0xF0, 0x25, 0x1C, 0x0A, 0xF0, 0x26, 0x0B, 0xFB, 0xF0, 0x27, 0x05, 0x27, 0x70,
-0x27, 0xF5, 0x18, 0x70, 0x29, 0xD4, 0xEC, 0x60, 0x2A, 0xC4, 0xB3, 0x30, 0x2B, 0xB4, 0xDC, 0x70,
+0x27, 0xF5, 0x18, 0x70, 0x29, 0xD4, 0xEC, 0x60, 0x2A, 0xC4, 0xEB, 0x70, 0x2B, 0xB4, 0xDC, 0x70,
 0x2C, 0xA4, 0xCD, 0x70, 0x2D, 0x94, 0xBE, 0x70, 0x2E, 0x84, 0xAF, 0x70, 0x2F, 0x74, 0xA0, 0x70,
 0x30, 0x64, 0x91, 0x70, 0x31, 0x5D, 0xBC, 0xF0, 0x32, 0x72, 0x97, 0xF0, 0x33, 0x3D, 0x9E, 0xF0,
 0x34, 0x52, 0x79, 0xF0, 0x35, 0x1D, 0x80, 0xF0, 0x36, 0x32, 0x5B, 0xF0, 0x36, 0xFD, 0x62, 0xF0,
@@ -40155,23 +40524,23 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x47, 0x23, 0xC2, 0xF0, 0x47, 0xEE, 0xC9, 0xF0, 0x49, 0x03, 0xA4, 0xF0, 0x49, 0xCE, 0xAB, 0xF0,
 0x4A, 0xE3, 0x86, 0xF0, 0x4B, 0xAE, 0x8D, 0xF0, 0x4C, 0xCC, 0xA3, 0x70, 0x4D, 0x8E, 0x6F, 0xF0,
 0x54, 0x4C, 0x1D, 0x60, 0x00, 0x01, 0x02, 0x03, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04,
-0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x08, 0x09, 0x08, 0x09, 0x08, 0x09, 0x06, 0x0B, 0x0A,
-0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C,
-0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C,
-0x0B, 0x0C, 0x0B, 0x0C, 0x0D, 0x0C, 0x00, 0x00, 0x29, 0xA4, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30,
+0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x08, 0x09, 0x08, 0x09, 0x08, 0x09, 0x06, 0x0A, 0x0B,
+0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B,
+0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B,
+0x0A, 0x0B, 0x0A, 0x0B, 0x0C, 0x0B, 0x00, 0x00, 0x29, 0xA4, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30,
 0x00, 0x04, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x09, 0x00, 0x00, 0x38, 0x40, 0x00, 0x09, 0x00, 0x00,
 0x46, 0x50, 0x01, 0x0E, 0x00, 0x00, 0x38, 0x40, 0x00, 0x14, 0x00, 0x00, 0x38, 0x40, 0x00, 0x14,
 0x00, 0x00, 0x46, 0x50, 0x01, 0x0E, 0x00, 0x00, 0x38, 0x40, 0x01, 0x0E, 0x00, 0x00, 0x2A, 0x30,
-0x00, 0x14, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x19, 0x00, 0x00, 0x38, 0x40, 0x01, 0x1D, 0x00, 0x00,
-0x2A, 0x30, 0x00, 0x19, 0x00, 0x00, 0x38, 0x40, 0x00, 0x19, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x19,
-0x4C, 0x4D, 0x54, 0x00, 0x54, 0x53, 0x41, 0x54, 0x00, 0x53, 0x54, 0x41, 0x54, 0x00, 0x56, 0x4F,
-0x4C, 0x53, 0x54, 0x00, 0x56, 0x4F, 0x4C, 0x54, 0x00, 0x4D, 0x53, 0x4B, 0x00, 0x4D, 0x53, 0x44,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x01, 0x01, 0x01,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x14, 0x00, 0x00, 0x38, 0x40, 0x01, 0x19, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x1D, 0x00, 0x00,
+0x38, 0x40, 0x00, 0x1D, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x1D, 0x4C, 0x4D, 0x54, 0x00, 0x54, 0x53,
+0x41, 0x54, 0x00, 0x53, 0x54, 0x41, 0x54, 0x00, 0x56, 0x4F, 0x4C, 0x53, 0x54, 0x00, 0x56, 0x4F,
+0x4C, 0x54, 0x00, 0x4D, 0x53, 0x44, 0x00, 0x4D, 0x53, 0x4B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x21, 0xF8, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x21, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xA1, 0xF5, 0x46, 0xDC, 0xFF, 0xFF, 0xFF, 0xFF,
 0xAB, 0xD8, 0x86, 0x50, 0xFF, 0xFF, 0xFF, 0xFF, 0xB5, 0xA4, 0x0B, 0x50, 0xFF, 0xFF, 0xFF, 0xFF,
 0xF0, 0xB0, 0x4C, 0x40, 0x00, 0x00, 0x00, 0x00, 0x15, 0x27, 0x99, 0xC0, 0x00, 0x00, 0x00, 0x00,
@@ -40185,7 +40554,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x23, 0x3C, 0x28, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x24, 0x2C, 0x19, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x25, 0x1C, 0x0A, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0B, 0xFB, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x27, 0x05, 0x27, 0x70, 0x00, 0x00, 0x00, 0x00, 0x27, 0xF5, 0x18, 0x70, 0x00, 0x00, 0x00, 0x00,
-0x29, 0xD4, 0xEC, 0x60, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xB3, 0x30, 0x00, 0x00, 0x00, 0x00,
+0x29, 0xD4, 0xEC, 0x60, 0x00, 0x00, 0x00, 0x00, 0x2A, 0xC4, 0xEB, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2B, 0xB4, 0xDC, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2C, 0xA4, 0xCD, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2D, 0x94, 0xBE, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x84, 0xAF, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2F, 0x74, 0xA0, 0x70, 0x00, 0x00, 0x00, 0x00, 0x30, 0x64, 0x91, 0x70, 0x00, 0x00, 0x00, 0x00,
@@ -40206,23 +40575,23 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4B, 0xAE, 0x8D, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x4C, 0xCC, 0xA3, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x4D, 0x8E, 0x6F, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x54, 0x4C, 0x1D, 0x60, 0x00, 0x01, 0x02, 0x03,
 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, 0x06, 0x07, 0x06, 0x07, 0x06, 0x07, 0x06, 0x08,
-0x09, 0x08, 0x09, 0x08, 0x09, 0x06, 0x0B, 0x0A, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C,
-0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C,
-0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0B, 0x0C, 0x0D, 0x0C, 0x00, 0x00,
+0x09, 0x08, 0x09, 0x08, 0x09, 0x06, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B,
+0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B,
+0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0A, 0x0B, 0x0C, 0x0B, 0x00, 0x00,
 0x29, 0xA4, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x04, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x09,
 0x00, 0x00, 0x38, 0x40, 0x00, 0x09, 0x00, 0x00, 0x46, 0x50, 0x01, 0x0E, 0x00, 0x00, 0x38, 0x40,
 0x00, 0x14, 0x00, 0x00, 0x38, 0x40, 0x00, 0x14, 0x00, 0x00, 0x46, 0x50, 0x01, 0x0E, 0x00, 0x00,
-0x38, 0x40, 0x01, 0x0E, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x14, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x19,
-0x00, 0x00, 0x38, 0x40, 0x01, 0x1D, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x19, 0x00, 0x00, 0x38, 0x40,
-0x00, 0x19, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x19, 0x4C, 0x4D, 0x54, 0x00, 0x54, 0x53, 0x41, 0x54,
-0x00, 0x53, 0x54, 0x41, 0x54, 0x00, 0x56, 0x4F, 0x4C, 0x53, 0x54, 0x00, 0x56, 0x4F, 0x4C, 0x54,
-0x00, 0x4D, 0x53, 0x4B, 0x00, 0x4D, 0x53, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
-0x01, 0x01, 0x01, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x4D, 0x53, 0x4B, 0x2D, 0x33, 0x0A,
-#endif
-0x00, 0xD3, 0xB0, 0xB5, 0x01, 0x56, 0x6E, 0xC2, 0x00, 0x00, 0x00, 0x22, 0x4D, 0x53, 0x4B, 0x2B,
+0x38, 0x40, 0x01, 0x0E, 0x00, 0x00, 0x2A, 0x30, 0x00, 0x14, 0x00, 0x00, 0x38, 0x40, 0x01, 0x19,
+0x00, 0x00, 0x2A, 0x30, 0x00, 0x1D, 0x00, 0x00, 0x38, 0x40, 0x00, 0x1D, 0x00, 0x00, 0x2A, 0x30,
+0x00, 0x1D, 0x4C, 0x4D, 0x54, 0x00, 0x54, 0x53, 0x41, 0x54, 0x00, 0x53, 0x54, 0x41, 0x54, 0x00,
+0x56, 0x4F, 0x4C, 0x53, 0x54, 0x00, 0x56, 0x4F, 0x4C, 0x54, 0x00, 0x4D, 0x53, 0x44, 0x00, 0x4D,
+0x53, 0x4B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A,
+0x4D, 0x53, 0x4B, 0x2D, 0x33, 0x0A,
+#endif
+0x00, 0xD3, 0xB0, 0xB5, 0x01, 0x56, 0x6E, 0xC2, 0x00, 0x00, 0x00, 0x1B, 0x4D, 0x53, 0x4B, 0x2B,
 0x30, 0x30, 0x20, 0x2D, 0x20, 0x56, 0x6F, 0x6C, 0x67, 0x6F, 0x67, 0x72, 0x61, 0x64, 0x2C, 0x20,
-0x4B, 0x69, 0x72, 0x6F, 0x76, 0x2C, 0x20, 0x53, 0x61, 0x72, 0x61, 0x74, 0x6F, 0x76,
+0x53, 0x61, 0x72, 0x61, 0x74, 0x6F, 0x76,
 
 /* Europe/Warsaw */
 0x50, 0x48, 0x50, 0x32, 0x01, 0x50, 0x4C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -40797,23 +41166,23 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 /* Factory */
 0x50, 0x48, 0x50, 0x32, 0x00, 0x3F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x31, 0x00, 0x00, 0x00, 0x00,
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-0x65, 0x20, 0x6D, 0x75, 0x73, 0x74, 0x20, 0x62, 0x65, 0x20, 0x73, 0x65, 0x74, 0x2D, 0x2D, 0x73,
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-0x67, 0x65, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x31, 0x80, 0x00, 0x00, 0x00,
+0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4C, 0x6F, 0x63, 0x61,
+0x6C, 0x20, 0x74, 0x69, 0x6D, 0x65, 0x20, 0x7A, 0x6F, 0x6E, 0x65, 0x20, 0x6D, 0x75, 0x73, 0x74,
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 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x31, 0xF8, 0x00, 0x00, 0x00,
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-0x62, 0x65, 0x20, 0x73, 0x65, 0x74, 0x2D, 0x2D, 0x73, 0x65, 0x65, 0x20, 0x7A, 0x69, 0x63, 0x20,
-0x6D, 0x61, 0x6E, 0x75, 0x61, 0x6C, 0x20, 0x70, 0x61, 0x67, 0x65, 0x00, 0x00, 0x00, 0x0A, 0x3C,
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-0x3E, 0x30, 0x0A,
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+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x4C, 0x6F, 0x63, 0x61, 0x6C, 0x20, 0x74, 0x69, 0x6D, 0x65, 0x20, 0x7A,
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+0x70, 0x61, 0x67, 0x65, 0x00, 0x00, 0x00, 0x0A, 0x3C, 0x4C, 0x6F, 0x63, 0x61, 0x6C, 0x20, 0x74,
+0x69, 0x6D, 0x65, 0x20, 0x7A, 0x6F, 0x6E, 0x65, 0x20, 0x6D, 0x75, 0x73, 0x74, 0x20, 0x62, 0x65,
+0x20, 0x73, 0x65, 0x74, 0x2D, 0x2D, 0x73, 0x65, 0x65, 0x20, 0x7A, 0x69, 0x63, 0x20, 0x6D, 0x61,
+0x6E, 0x75, 0x61, 0x6C, 0x20, 0x70, 0x61, 0x67, 0x65, 0x3E, 0x30, 0x0A,
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,
 
@@ -41633,13 +42002,13 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x08, 0x80, 0x00, 0x00, 0x00,
 0xDA, 0x61, 0x62, 0x80, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 0x50,
-0x00, 0x04, 0x7A, 0x7A, 0x7A, 0x00, 0x54, 0x46, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x04, 0x2D, 0x30, 0x30, 0x00, 0x54, 0x46, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00,
 #ifdef TIMELIB_SUPPORTS_V2DATA
 0x54, 0x5A, 0x69, 0x66, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x08, 0xF8, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xDA, 0x61, 0x62, 0x80, 0x00, 0x01, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 0x50, 0x00, 0x04, 0x7A, 0x7A, 0x7A, 0x00, 0x54, 0x46,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 0x50, 0x00, 0x04, 0x2D, 0x30, 0x30, 0x00, 0x54, 0x46,
 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x54, 0x46, 0x54, 0x2D, 0x35, 0x0A,
 #endif
 0x00, 0x3E, 0x05, 0xD2, 0x01, 0x7D, 0xCD, 0x36, 0x00, 0x00, 0x00, 0x00,
@@ -47347,7 +47716,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x1E, 0x8C, 0x73, 0xF0, 0x1F, 0x7C, 0x64, 0xF0, 0x20, 0x6C, 0x55, 0xF0, 0x21, 0x5C, 0x46, 0xF0,
 0x22, 0x4C, 0x37, 0xF0, 0x23, 0x3C, 0x28, 0xF0, 0x24, 0x2C, 0x19, 0xF0, 0x25, 0x1C, 0x0A, 0xF0,
 0x26, 0x0B, 0xFB, 0xF0, 0x27, 0x05, 0x27, 0x70, 0x27, 0xF5, 0x18, 0x70, 0x28, 0xE5, 0x17, 0x80,
-0x29, 0x78, 0xBF, 0x80, 0x29, 0xD4, 0xD0, 0x40, 0x2A, 0xC4, 0xB3, 0x30, 0x2B, 0xB4, 0xDC, 0x70,
+0x29, 0x78, 0xBF, 0x80, 0x29, 0xD4, 0xFA, 0x70, 0x2A, 0xC4, 0xEB, 0x70, 0x2B, 0xB4, 0xDC, 0x70,
 0x2C, 0xA4, 0xCD, 0x70, 0x2D, 0x94, 0xBE, 0x70, 0x2E, 0x84, 0xAF, 0x70, 0x2F, 0x74, 0xA0, 0x70,
 0x30, 0x64, 0x91, 0x70, 0x31, 0x5D, 0xBC, 0xF0, 0x32, 0x72, 0x97, 0xF0, 0x33, 0x3D, 0x9E, 0xF0,
 0x34, 0x52, 0x79, 0xF0, 0x35, 0x1D, 0x80, 0xF0, 0x36, 0x32, 0x5B, 0xF0, 0x36, 0xFD, 0x62, 0xF0,
@@ -47359,7 +47728,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4A, 0xE3, 0x86, 0xF0, 0x4B, 0xAE, 0x8D, 0xF0, 0x4C, 0xCC, 0xA3, 0x70, 0x4D, 0x8E, 0x6F, 0xF0,
 0x54, 0x4C, 0x1D, 0x60, 0x01, 0x03, 0x02, 0x03, 0x04, 0x02, 0x04, 0x06, 0x05, 0x06, 0x07, 0x06,
 0x05, 0x08, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A,
-0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0B, 0x0C, 0x09, 0x06, 0x05, 0x0A, 0x09, 0x0A, 0x09,
+0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0B, 0x0C, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09,
 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09,
 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09,
 0x0D, 0x09, 0x00, 0x00, 0x23, 0x39, 0x00, 0x00, 0x00, 0x00, 0x23, 0x39, 0x00, 0x04, 0x00, 0x00,
@@ -47396,8 +47765,8 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x24, 0x2C, 0x19, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x25, 0x1C, 0x0A, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x26, 0x0B, 0xFB, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x27, 0x05, 0x27, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x27, 0xF5, 0x18, 0x70, 0x00, 0x00, 0x00, 0x00, 0x28, 0xE5, 0x17, 0x80, 0x00, 0x00, 0x00, 0x00,
-0x29, 0x78, 0xBF, 0x80, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0xD0, 0x40, 0x00, 0x00, 0x00, 0x00,
-0x2A, 0xC4, 0xB3, 0x30, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0xDC, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x29, 0x78, 0xBF, 0x80, 0x00, 0x00, 0x00, 0x00, 0x29, 0xD4, 0xFA, 0x70, 0x00, 0x00, 0x00, 0x00,
+0x2A, 0xC4, 0xEB, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2B, 0xB4, 0xDC, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2C, 0xA4, 0xCD, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2D, 0x94, 0xBE, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x2E, 0x84, 0xAF, 0x70, 0x00, 0x00, 0x00, 0x00, 0x2F, 0x74, 0xA0, 0x70, 0x00, 0x00, 0x00, 0x00,
 0x30, 0x64, 0x91, 0x70, 0x00, 0x00, 0x00, 0x00, 0x31, 0x5D, 0xBC, 0xF0, 0x00, 0x00, 0x00, 0x00,
@@ -47418,7 +47787,7 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 0x4C, 0xCC, 0xA3, 0x70, 0x00, 0x00, 0x00, 0x00, 0x4D, 0x8E, 0x6F, 0xF0, 0x00, 0x00, 0x00, 0x00,
 0x54, 0x4C, 0x1D, 0x60, 0x00, 0x01, 0x03, 0x02, 0x03, 0x04, 0x02, 0x04, 0x06, 0x05, 0x06, 0x07,
 0x06, 0x05, 0x08, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x05, 0x06, 0x09, 0x0A, 0x09, 0x0A, 0x09,
-0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0B, 0x0C, 0x09, 0x06, 0x05, 0x0A, 0x09, 0x0A,
+0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0B, 0x0C, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A,
 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A,
 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A, 0x09, 0x0A,
 0x09, 0x0D, 0x09, 0x00, 0x00, 0x23, 0x39, 0x00, 0x00, 0x00, 0x00, 0x23, 0x39, 0x00, 0x04, 0x00,
@@ -47572,4 +47941,4 @@ const unsigned char timelib_timezone_db_data_builtin[271132] = {
 #endif
 0x00, 0x89, 0x54, 0x40, 0x01, 0x12, 0xA8, 0x80, 0x00, 0x00, 0x00, 0x00,};
 
-const timelib_tzdb timezonedb_builtin = { "2016.3", 587, timezonedb_idx_builtin, timelib_timezone_db_data_builtin };
+const timelib_tzdb timezonedb_builtin = { "2016.5", 589, timezonedb_idx_builtin, timelib_timezone_db_data_builtin };
diff --git a/ext/date/php_date.c b/ext/date/php_date.c
index e780b2ee6b..5e9c15c19d 100644
--- a/ext/date/php_date.c
+++ b/ext/date/php_date.c
@@ -1071,7 +1071,8 @@ char *php_date_short_day_name(timelib_sll y, timelib_sll m, timelib_sll d)
 static zend_string *date_format(char *format, size_t format_len, timelib_time *t, int localtime)
 {
 	smart_str            string = {0};
-	int                  i, length = 0;
+	size_t               i;
+	int                  length = 0;
 	char                 buffer[97];
 	timelib_time_offset *offset = NULL;
 	timelib_sll          isoweek, isoyear;
@@ -2013,6 +2014,7 @@ static void date_register_classes(void) /* {{{ */
 	date_object_handlers_immutable.clone_obj = date_object_clone_date;
 	date_object_handlers_immutable.compare_objects = date_object_compare_date;
 	date_object_handlers_immutable.get_properties = date_object_get_properties;
+	date_object_handlers_immutable.get_gc = date_object_get_gc;
 	zend_class_implements(date_ce_immutable, 1, date_ce_interface);
 
 	INIT_CLASS_ENTRY(ce_timezone, "DateTimeZone", date_funcs_timezone);
@@ -2170,7 +2172,7 @@ static HashTable *date_object_get_properties(zval *object) /* {{{ */
 
 	props = zend_std_get_properties(object);
 
-	if (!dateobj->time || GC_G(gc_active)) {
+	if (!dateobj->time) {
 		return props;
 	}
 
@@ -3098,7 +3100,7 @@ PHP_METHOD(DateTimeImmutable, modify)
 		RETURN_FALSE;
 	}
 
-	ZVAL_COPY_VALUE(return_value, &new_object);
+	ZVAL_OBJ(return_value, Z_OBJ(new_object));
 }
 /* }}} */
 
@@ -3149,7 +3151,7 @@ PHP_METHOD(DateTimeImmutable, add)
 	date_clone_immutable(object, &new_object);
 	php_date_add(&new_object, interval, return_value);
 
-	ZVAL_COPY_VALUE(return_value, &new_object);
+	ZVAL_OBJ(return_value, Z_OBJ(new_object));
 }
 /* }}} */
 
@@ -3205,7 +3207,7 @@ PHP_METHOD(DateTimeImmutable, sub)
 	date_clone_immutable(object, &new_object);
 	php_date_sub(&new_object, interval, return_value);
 
-	ZVAL_COPY_VALUE(return_value, &new_object);
+	ZVAL_OBJ(return_value, Z_OBJ(new_object));
 }
 /* }}} */
 
@@ -3309,7 +3311,7 @@ PHP_METHOD(DateTimeImmutable, setTimezone)
 	date_clone_immutable(object, &new_object);
 	php_date_timezone_set(&new_object, timezone_object, return_value);
 
-	ZVAL_COPY_VALUE(return_value, &new_object);
+	ZVAL_OBJ(return_value, Z_OBJ(new_object));
 }
 /* }}} */
 
@@ -3393,7 +3395,7 @@ PHP_METHOD(DateTimeImmutable, setTime)
 	date_clone_immutable(object, &new_object);
 	php_date_time_set(&new_object, h, i, s, return_value);
 
-	ZVAL_COPY_VALUE(return_value, &new_object);
+	ZVAL_OBJ(return_value, Z_OBJ(new_object));
 }
 /* }}} */
 
@@ -3442,7 +3444,7 @@ PHP_METHOD(DateTimeImmutable, setDate)
 	date_clone_immutable(object, &new_object);
 	php_date_date_set(&new_object, y, m, d, return_value);
 
-	ZVAL_COPY_VALUE(return_value, &new_object);
+	ZVAL_OBJ(return_value, Z_OBJ(new_object));
 }
 /* }}} */
 
@@ -3495,7 +3497,7 @@ PHP_METHOD(DateTimeImmutable, setISODate)
 	date_clone_immutable(object, &new_object);
 	php_date_isodate_set(&new_object, y, w, d, return_value);
 
-	ZVAL_COPY_VALUE(return_value, &new_object);
+	ZVAL_OBJ(return_value, Z_OBJ(new_object));
 }
 /* }}} */
 
@@ -3542,7 +3544,7 @@ PHP_METHOD(DateTimeImmutable, setTimestamp)
 	date_clone_immutable(object, &new_object);
 	php_date_timestamp_set(&new_object, timestamp, return_value);
 
-	ZVAL_COPY_VALUE(return_value, &new_object);
+	ZVAL_OBJ(return_value, Z_OBJ(new_object));
 }
 /* }}} */
 
@@ -4216,7 +4218,8 @@ PHP_FUNCTION(date_interval_create_from_date_string)
 static zend_string *date_interval_format(char *format, size_t format_len, timelib_rel_time *t)
 {
 	smart_str            string = {0};
-	int                  i, length, have_format_spec = 0;
+	size_t               i;
+	int                  length, have_format_spec = 0;
 	char                 buffer[33];
 
 	if (!format_len) {
@@ -4851,7 +4854,7 @@ static HashTable *date_object_get_properties_period(zval *object) /* {{{ */
 
 	props = zend_std_get_properties(object);
 
-	if (!period_obj->start || GC_G(gc_active)) {
+	if (!period_obj->start) {
 		return props;
 	}
 
diff --git a/ext/date/tests/bug33414-1.phpt b/ext/date/tests/bug33414-1.phpt
index 03d9b4ca9f..bd6e4c39ac 100644
--- a/ext/date/tests/bug33414-1.phpt
+++ b/ext/date/tests/bug33414-1.phpt
@@ -49,9 +49,9 @@ print "TZ=Asia/Baku - wrong day.\n";
 date_default_timezone_set("Asia/Baku");
 $tStamp = mktime (17, 17, 17, 1, 8299, 1970);
 print "tStamp=". date("l Y-m-d H:i:s T I", $tStamp). "\n";
-$strtotime_tstamp = strtotime("next Sunday", $tStamp);
+$strtotime_tstamp = strtotime("second Monday", $tStamp);
 print "result=".date("l Y-m-d H:i:s T I", $strtotime_tstamp)."\n";
-print "wanted=Sunday              00:00:00\n\n";
+print "wanted=Monday              00:00:00\n\n";
 
 print "TZ=America/Noronha - wrong day.\n";
 date_default_timezone_set("America/Noronha");
@@ -227,8 +227,8 @@ wanted=Thursday             00:00:00
 
 TZ=Asia/Baku - wrong day.
 tStamp=Sunday 1992-09-20 17:17:17 AZST 1
-result=Sunday 1992-09-27 00:00:00 AZT 0
-wanted=Sunday              00:00:00
+result=Monday 1992-09-28 00:00:00 AZT 0
+wanted=Monday              00:00:00
 
 TZ=America/Noronha - wrong day.
 tStamp=Friday 1999-10-01 17:17:17 FNT 0
diff --git a/ext/dba/dba.c b/ext/dba/dba.c
index fd4522b9d6..9e835b0ce9 100644
--- a/ext/dba/dba.c
+++ b/ext/dba/dba.c
@@ -363,7 +363,7 @@ static dba_handler handler[] = {
 #if DBA_TCADB
 	DBA_HND(tcadb, DBA_LOCK_ALL)
 #endif
-	{ NULL, 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL }
+	{ NULL, 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL }
 };
 
 #if DBA_FLATFILE
diff --git a/ext/dom/comment.c b/ext/dom/comment.c
index 983aa30cd0..c3f2c3666d 100644
--- a/ext/dom/comment.c
+++ b/ext/dom/comment.c
@@ -43,7 +43,7 @@ ZEND_END_ARG_INFO();
 
 const zend_function_entry php_dom_comment_class_functions[] = {
 	PHP_ME(domcomment, __construct, arginfo_dom_comment_construct, ZEND_ACC_PUBLIC)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 /* {{{ proto void DOMComment::__construct([string value]); */
diff --git a/ext/dom/dom_iterators.c b/ext/dom/dom_iterators.c
index f070211852..2a55e487a1 100644
--- a/ext/dom/dom_iterators.c
+++ b/ext/dom/dom_iterators.c
@@ -249,6 +249,7 @@ zend_object_iterator_funcs php_dom_iterator_funcs = {
 	php_dom_iterator_current_data,
 	php_dom_iterator_current_key,
 	php_dom_iterator_move_forward,
+	NULL,
 	NULL
 };
 
diff --git a/ext/dom/domimplementationlist.c b/ext/dom/domimplementationlist.c
index e43f7d14fa..0b23836af2 100644
--- a/ext/dom/domimplementationlist.c
+++ b/ext/dom/domimplementationlist.c
@@ -42,7 +42,7 @@ ZEND_END_ARG_INFO();
 
 const zend_function_entry php_dom_domimplementationlist_class_functions[] = {
 	PHP_FALIAS(item, dom_domimplementationlist_item, arginfo_dom_implementationlist_item)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 /* {{{ attribute protos, not implemented yet */
diff --git a/ext/dom/node.c b/ext/dom/node.c
index 4579b547d5..f5b017c9c7 100644
--- a/ext/dom/node.c
+++ b/ext/dom/node.c
@@ -856,7 +856,7 @@ int dom_node_text_content_write(dom_object *obj, zval *newval)
 	str = zval_get_string(newval);
 	/* we have to use xmlNodeAddContent() to get the same behavior as with xmlNewText() */
 	xmlNodeSetContent(nodep, (xmlChar *) "");
-	xmlNodeAddContent(nodep, ZSTR_VAL(str));
+	xmlNodeAddContent(nodep, (xmlChar *) ZSTR_VAL(str));
 	zend_string_release(str);
 
 	return SUCCESS;
diff --git a/ext/dom/php_dom.c b/ext/dom/php_dom.c
index b6dc791d3d..68a8d3a802 100644
--- a/ext/dom/php_dom.c
+++ b/ext/dom/php_dom.c
@@ -420,7 +420,7 @@ static HashTable* dom_get_debug_info_helper(zval *object, int *is_temp) /* {{{ *
 						*std_props;
 	zend_string			*string_key;
 	dom_prop_handler	*entry;
-	zval object_value;
+	zend_string         *object_str;
 
 	*is_temp = 1;
 
@@ -431,7 +431,7 @@ static HashTable* dom_get_debug_info_helper(zval *object, int *is_temp) /* {{{ *
 		return debug_info;
 	}
 
-	ZVAL_STRING(&object_value, "(object value omitted)");
+	object_str = zend_string_init("(object value omitted)", sizeof("(object value omitted)")-1, 0);
 
 	ZEND_HASH_FOREACH_STR_KEY_PTR(prop_handlers, string_key, entry) {
 		zval value;
@@ -442,13 +442,14 @@ static HashTable* dom_get_debug_info_helper(zval *object, int *is_temp) /* {{{ *
 
 		if (Z_TYPE(value) == IS_OBJECT) {
 			zval_dtor(&value);
-			ZVAL_COPY(&value, &object_value);
+			ZVAL_NEW_STR(&value, object_str);
+			zend_string_addref(object_str);
 		}
 
 		zend_hash_add(debug_info, string_key, &value);
 	} ZEND_HASH_FOREACH_END();
 
-	zval_dtor(&object_value);
+	zend_string_release(object_str);
 
 	return debug_info;
 }
diff --git a/ext/exif/exif.c b/ext/exif/exif.c
index 44b9fee0b1..e8c622418a 100644
--- a/ext/exif/exif.c
+++ b/ext/exif/exif.c
@@ -2703,7 +2703,8 @@ static int exif_process_unicode(image_info_type *ImageInfo, xp_field_type *xp_fi
  * Process nested IFDs directories in Maker Note. */
 static int exif_process_IFD_in_MAKERNOTE(image_info_type *ImageInfo, char * value_ptr, int value_len, char *offset_base, size_t IFDlength, size_t displacement)
 {
-	int de, i=0, section_index = SECTION_MAKERNOTE;
+	size_t i;
+	int de, section_index = SECTION_MAKERNOTE;
 	int NumDirEntries, old_motorola_intel, offset_diff;
 	const maker_note_type *maker_note;
 	char *dir_start;
@@ -2869,11 +2870,11 @@ static int exif_process_IFD_TAG(image_info_type *ImageInfo, char *dir_entry, cha
 			}
 
 			fpos = php_stream_tell(ImageInfo->infile);
-			php_stream_seek(ImageInfo->infile, offset_val, SEEK_SET);
+			php_stream_seek(ImageInfo->infile, displacement+offset_val, SEEK_SET);
 			fgot = php_stream_tell(ImageInfo->infile);
-			if (fgot!=offset_val) {
+			if (fgot!=displacement+offset_val) {
 				EFREE_IF(outside);
-				exif_error_docref(NULL EXIFERR_CC, ImageInfo, E_WARNING, "Wrong file pointer: 0x%08X != 0x%08X", fgot, offset_val);
+				exif_error_docref(NULL EXIFERR_CC, ImageInfo, E_WARNING, "Wrong file pointer: 0x%08X != 0x%08X", fgot, displacement+offset_val);
 				return FALSE;
 			}
 			fgot = php_stream_read(ImageInfo->infile, value_ptr, byte_count);
@@ -3317,11 +3318,11 @@ static int exif_scan_JPEG_header(image_info_type *ImageInfo)
 		}
 
 		/* Read the length of the section. */
-		if ((lh = php_stream_getc(ImageInfo->infile)) == EOF) {
+		if ((lh = php_stream_getc(ImageInfo->infile)) == (unsigned int)EOF) {
 			EXIF_ERRLOG_CORRUPT(ImageInfo)
 			return FALSE;
 		}
-		if ((ll = php_stream_getc(ImageInfo->infile)) == EOF) {
+		if ((ll = php_stream_getc(ImageInfo->infile)) == (unsigned int)EOF) {
 			EXIF_ERRLOG_CORRUPT(ImageInfo)
 			return FALSE;
 		}
diff --git a/ext/exif/tests/bug34704-mb.phpt b/ext/exif/tests/bug34704-mb.phpt
new file mode 100644
index 0000000000..05c50b3a5a
--- /dev/null
+++ b/ext/exif/tests/bug34704-mb.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Bug #34704 (Infinite recursion due to corrupt JPEG)
+--SKIPIF--
+<?php if (!extension_loaded('exif')) print 'skip exif extension not available';?>
+--INI--
+output_handler=
+zlib.output_compression=0 
+--FILE--
+<?php
+$infile = dirname(__FILE__).'/bug34704��ガラスを食�られ��.jpg';
+var_dump(exif_read_data($infile));
+?>
+===DONE===
+--EXPECTF--
+array(7) {
+  ["FileName"]=>
+  string(48) "bug34704��ガラスを食�られ��.jpg"
+  ["FileDateTime"]=>
+  int(%d)
+  ["FileSize"]=>
+  int(9976)
+  ["FileType"]=>
+  int(2)
+  ["MimeType"]=>
+  string(10) "image/jpeg"
+  ["SectionsFound"]=>
+  string(4) "IFD0"
+  ["COMPUTED"]=>
+  array(5) {
+    ["html"]=>
+    string(24) "width="386" height="488""
+    ["Height"]=>
+    int(488)
+    ["Width"]=>
+    int(386)
+    ["IsColor"]=>
+    int(1)
+    ["ByteOrderMotorola"]=>
+    int(0)
+  }
+}
+===DONE===
diff --git a/ext/exif/tests/bug34704��ガラスを食�られ��.jpg b/ext/exif/tests/bug34704��ガラスを食�られ��.jpg
new file mode 100644
index 0000000000..42b14c1908
--- /dev/null
+++ b/ext/exif/tests/bug34704��ガラスを食�られ��.jpg
diff --git a/ext/exif/tests/bug50845.jpg b/ext/exif/tests/bug50845.jpg
new file mode 100644
index 0000000000..d30137b5e6
--- /dev/null
+++ b/ext/exif/tests/bug50845.jpg
diff --git a/ext/exif/tests/bug50845.phpt b/ext/exif/tests/bug50845.phpt
new file mode 100644
index 0000000000..2c142236a4
--- /dev/null
+++ b/ext/exif/tests/bug50845.phpt
@@ -0,0 +1,140 @@
+--TEST--
+Bug #50845 (exif_read_data() returns corrupted exif headers)
+--SKIPIF--
+<?php if (!extension_loaded('exif')) print 'skip exif extension not available';?>
+--FILE--
+<?php
+$infile = dirname(__FILE__).'/bug50845.jpg';
+var_dump(exif_read_data($infile));
+--EXPECTF--
+array(44) {
+  ["FileName"]=>
+  string(12) "bug50845.jpg"
+  ["FileDateTime"]=>
+  int(%d)
+  ["FileSize"]=>
+  int(803603)
+  ["FileType"]=>
+  int(2)
+  ["MimeType"]=>
+  string(10) "image/jpeg"
+  ["SectionsFound"]=>
+  string(30) "ANY_TAG, IFD0, THUMBNAIL, EXIF"
+  ["COMPUTED"]=>
+  array(9) {
+    ["html"]=>
+    string(26) "width="5472" height="3648""
+    ["Height"]=>
+    int(3648)
+    ["Width"]=>
+    int(5472)
+    ["IsColor"]=>
+    int(1)
+    ["ByteOrderMotorola"]=>
+    int(0)
+    ["ApertureFNumber"]=>
+    string(5) "f/7.1"
+    ["Copyright"]=>
+    string(13) "Public Domain"
+    ["Thumbnail.FileType"]=>
+    int(2)
+    ["Thumbnail.MimeType"]=>
+    string(10) "image/jpeg"
+  }
+  ["ImageDescription"]=>
+  string(295) "A U.S. Marine Corps MV-22 Osprey lands on the USS Whidbey Island (LSD-41), May 5, 2016. The vehicles were loaded to support a theater security cooperation event as a part of a MEU readiness exercise. (U.S. Marine Corps photo by Lance Cpl. Koby I. Saunders/22 Marine Expeditionary Unit/ Released)"
+  ["Make"]=>
+  string(5) "Canon"
+  ["Model"]=>
+  string(22) "Canon EOS-1D X Mark II"
+  ["Orientation"]=>
+  int(1)
+  ["XResolution"]=>
+  string(5) "240/1"
+  ["YResolution"]=>
+  string(5) "240/1"
+  ["ResolutionUnit"]=>
+  int(2)
+  ["Artist"]=>
+  string(24) "Lance Cpl. Koby Saunders"
+  ["Copyright"]=>
+  string(13) "Public Domain"
+  ["Exif_IFD_Pointer"]=>
+  int(12572)
+  ["THUMBNAIL"]=>
+  array(6) {
+    ["Compression"]=>
+    int(6)
+    ["XResolution"]=>
+    string(5) "240/1"
+    ["YResolution"]=>
+    string(5) "240/1"
+    ["ResolutionUnit"]=>
+    int(2)
+    ["JPEGInterchangeFormat"]=>
+    int(860)
+    ["JPEGInterchangeFormatLength"]=>
+    int(11204)
+  }
+  ["ExposureTime"]=>
+  string(5) "1/200"
+  ["FNumber"]=>
+  string(5) "71/10"
+  ["ExposureProgram"]=>
+  int(1)
+  ["ISOSpeedRatings"]=>
+  int(100)
+  ["UndefinedTag:0x8830"]=>
+  int(2)
+  ["UndefinedTag:0x8832"]=>
+  int(100)
+  ["ExifVersion"]=>
+  string(4) "0230"
+  ["ShutterSpeedValue"]=>
+  string(15) "7643856/1000000"
+  ["ApertureValue"]=>
+  string(15) "5655638/1000000"
+  ["ExposureBiasValue"]=>
+  string(3) "0/1"
+  ["MaxApertureValue"]=>
+  string(3) "4/1"
+  ["MeteringMode"]=>
+  int(5)
+  ["Flash"]=>
+  int(16)
+  ["FocalLength"]=>
+  string(4) "24/1"
+  ["ColorSpace"]=>
+  int(65535)
+  ["FocalPlaneXResolution"]=>
+  string(12) "5472000/1438"
+  ["FocalPlaneYResolution"]=>
+  string(11) "3648000/958"
+  ["FocalPlaneResolutionUnit"]=>
+  int(2)
+  ["CustomRendered"]=>
+  int(0)
+  ["ExposureMode"]=>
+  int(1)
+  ["WhiteBalance"]=>
+  int(0)
+  ["SceneCaptureType"]=>
+  int(0)
+  ["UndefinedTag:0xA431"]=>
+  string(12) "002099000358"
+  ["UndefinedTag:0xA432"]=>
+  array(4) {
+    [0]=>
+    string(4) "24/1"
+    [1]=>
+    string(5) "105/1"
+    [2]=>
+    string(3) "0/0"
+    [3]=>
+    string(3) "0/0"
+  }
+  ["UndefinedTag:0xA434"]=>
+  string(22) "EF24-105mm f/4L IS USM"
+  ["UndefinedTag:0xA435"]=>
+  string(10) "000044bc4c"
+}
diff --git a/ext/exif/tests/bug68113-mb.phpt b/ext/exif/tests/bug68113-mb.phpt
new file mode 100644
index 0000000000..cc01f817c2
--- /dev/null
+++ b/ext/exif/tests/bug68113-mb.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Bug #68113 (Heap corruption in exif_thumbnail())
+--SKIPIF--
+<?php
+extension_loaded("exif") or die("skip need exif");
+?>
+--FILE--
+<?php
+var_dump(exif_thumbnail(__DIR__."/bug68113��ガラスを食�られ��.jpg"));
+?>
+Done
+--EXPECTF--
+Warning: exif_thumbnail(bug68113��ガラスを食�られ��.jpg): File structure corrupted in %s%ebug68113-mb.php on line 2
+
+Warning: exif_thumbnail(bug68113��ガラスを食�られ��.jpg): Invalid JPEG file in %s%ebug68113-mb.php on line 2
+bool(false)
+Done
diff --git a/ext/exif/tests/bug68113��ガラスを食�られ��.jpg b/ext/exif/tests/bug68113��ガラスを食�られ��.jpg
new file mode 100644
index 0000000000..3ce7a620fb
--- /dev/null
+++ b/ext/exif/tests/bug68113��ガラスを食�られ��.jpg
diff --git a/ext/exif/tests/exif_imagetype_basic-mb.phpt b/ext/exif/tests/exif_imagetype_basic-mb.phpt
new file mode 100644
index 0000000000..936e25777a
--- /dev/null
+++ b/ext/exif/tests/exif_imagetype_basic-mb.phpt
@@ -0,0 +1,23 @@
+--TEST--
+Check for exif_imagetype default behaviour
+--SKIPIF--
+<?php if (!extension_loaded('exif')) print 'skip exif extension not available';?>
+--INI--
+output_handler=
+zlib.output_compression=0
+--FILE--
+<?php
+
+/* Prototype  : int exif_imagetype  ( string $filename  )
+ * Description: Determine the type of an image
+ * Source code: ext/exif/exif.c
+*/
+echo "*** Testing exif_imagetype() : basic functionality ***\n";
+
+var_dump(exif_imagetype(dirname(__FILE__).'/test2��ガラスを食�られ��.jpg'));
+?>
+===Done===
+--EXPECT--
+*** Testing exif_imagetype() : basic functionality ***
+int(2)
+===Done===
\ No newline at end of file
diff --git a/ext/exif/tests/exif_read_exif_data_basic-mb.phpt b/ext/exif/tests/exif_read_exif_data_basic-mb.phpt
new file mode 100644
index 0000000000..2f6a1a4103
--- /dev/null
+++ b/ext/exif/tests/exif_read_exif_data_basic-mb.phpt
@@ -0,0 +1,62 @@
+--TEST--
+Check for read_exif_data default behaviour
+--SKIPIF--
+<?php if (!extension_loaded('exif')) print 'skip exif extension not available';?>
+--INI--
+output_handler=
+zlib.output_compression=0
+--FILE--
+<?php
+
+/* Prototype  : array read_exif_data  ( string $filename  [, string $sections  [, bool $arrays  [, bool $thumbnail  ]]] )
+ * Description: Alias of exif_read_data()
+ * Source code: ext/exif/exif.c
+*/
+echo "*** Testing read_exif_data() : basic functionality ***\n";
+
+print_r(read_exif_data(dirname(__FILE__).'/test2��ガラスを食�られ��.jpg'));
+?>
+===Done===
+--EXPECTF--
+*** Testing read_exif_data() : basic functionality ***
+Array
+(
+    [FileName] => test2��ガラスを食�られ��.jpg
+    [FileDateTime] => %d
+    [FileSize] => 1240
+    [FileType] => 2
+    [MimeType] => image/jpeg
+    [SectionsFound] => ANY_TAG, IFD0, THUMBNAIL, COMMENT
+    [COMPUTED] => Array
+        (
+            [html] => width="1" height="1"
+            [Height] => 1
+            [Width] => 1
+            [IsColor] => 1
+            [ByteOrderMotorola] => 1
+            [UserComment] => Exif test image.
+            [UserCommentEncoding] => ASCII
+            [Copyright] => Photo (c) M.Boerger, Edited by M.Boerger.
+            [Copyright.Photographer] => Photo (c) M.Boerger
+            [Copyright.Editor] => Edited by M.Boerger.
+            [Thumbnail.FileType] => 2
+            [Thumbnail.MimeType] => image/jpeg
+        )
+
+    [Copyright] => Photo (c) M.Boerger
+    [UserComment] => ASCII
+    [THUMBNAIL] => Array
+        (
+            [JPEGInterchangeFormat] => 134
+            [JPEGInterchangeFormatLength] => 523
+        )
+
+    [COMMENT] => Array
+        (
+            [0] => Comment #1.
+            [1] => Comment #2.
+            [2] => Comment #3end
+        )
+
+)
+===Done===
diff --git a/ext/exif/tests/test2��ガラスを食�られ��.jpg b/ext/exif/tests/test2��ガラスを食�られ��.jpg
new file mode 100644
index 0000000000..f60ecded6f
--- /dev/null
+++ b/ext/exif/tests/test2��ガラスを食�られ��.jpg
diff --git a/ext/fileinfo/fileinfo.c b/ext/fileinfo/fileinfo.c
index cc56e188fd..d2455b4487 100644
--- a/ext/fileinfo/fileinfo.c
+++ b/ext/fileinfo/fileinfo.c
@@ -173,7 +173,7 @@ zend_function_entry finfo_class_functions[] = {
 
 #define FINFO_SET_OPTION(magic, options) \
 	if (magic_setflags(magic, options) == -1) { \
-		php_error_docref(NULL, E_WARNING, "Failed to set option '%pd' %d:%s", \
+		php_error_docref(NULL, E_WARNING, "Failed to set option '" ZEND_LONG_FMT "' %d:%s", \
 				options, magic_errno(magic), magic_error(magic)); \
 		RETURN_FALSE; \
 	}
@@ -203,7 +203,7 @@ zend_function_entry fileinfo_functions[] = {
 	PHP_FE(finfo_file,		arginfo_finfo_file)
 	PHP_FE(finfo_buffer,	arginfo_finfo_buffer)
 	PHP_FE(mime_content_type, arginfo_mime_content_type)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 /* }}} */
 
@@ -340,7 +340,7 @@ PHP_FUNCTION(finfo_open)
 
 	if (finfo->magic == NULL) {
 		efree(finfo);
-		php_error_docref(NULL, E_WARNING, "Invalid mode '%pd'.", options);
+		php_error_docref(NULL, E_WARNING, "Invalid mode '" ZEND_LONG_FMT "'.", options);
 		if (object) {
 			zend_restore_error_handling(&zeh);
 			if (!EG(exception)) {
diff --git a/ext/fileinfo/tests/67647��ガラスを食�られ��.mov b/ext/fileinfo/tests/67647��ガラスを食�られ��.mov
new file mode 100644
index 0000000000..e119013fb1
--- /dev/null
+++ b/ext/fileinfo/tests/67647��ガラスを食�られ��.mov
diff --git a/ext/fileinfo/tests/bug61964-mb.phpt b/ext/fileinfo/tests/bug61964-mb.phpt
new file mode 100644
index 0000000000..1b1c95ecfa
--- /dev/null
+++ b/ext/fileinfo/tests/bug61964-mb.phpt
@@ -0,0 +1,73 @@
+--TEST--
+Bug #61964 (finfo_open with directory cause invalid free)
+--SKIPIF--
+<?php require_once(dirname(__FILE__) . '/skipif.inc'); ?>
+--FILE--
+<?php
+
+$magic_file = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'magic��ガラスを食�られ��';
+
+$ret = @finfo_open(FILEINFO_NONE, $magic_file . ".non-exits��ガラスを食�られ��");
+var_dump($ret);
+
+$dir = __DIR__ . "/test-folder";
+@mkdir($dir);
+
+$magic_file_copy = $dir . "/magic��ガラスを食�られ��.copy";
+$magic_file_copy2 = $magic_file_copy . "2";
+copy($magic_file, $magic_file_copy);
+copy($magic_file, $magic_file_copy2);
+
+$ret = finfo_open(FILEINFO_NONE, $dir);
+var_dump($ret);
+
+$ret = @finfo_open(FILEINFO_NONE, $dir);
+var_dump($ret);
+
+$ret = @finfo_open(FILEINFO_NONE, $dir. "/non-exits-dir��ガラスを食�られ��");
+var_dump($ret);
+
+// write some test files to test folder
+file_put_contents($dir . "/test1.txt", "string\n> Core\n> Me");
+file_put_contents($dir . "/test2.txt", "a\nb\n");
+@mkdir($dir . "/test-inner-folder��ガラスを食�られ��");
+
+finfo_open(FILEINFO_NONE, $dir);
+echo "DONE: testing dir with files\n";
+
+rmdir($dir . "/test-inner-folder��ガラスを食�られ��");
+unlink($dir . "/test1.txt");
+unlink($dir . "/test2.txt");
+
+unlink($magic_file_copy);
+unlink($magic_file_copy2);
+rmdir($dir);
+?>
+===DONE===
+--EXPECTF--
+bool(false)
+resource(%d) of type (file_info)
+resource(%d) of type (file_info)
+bool(false)
+
+Notice: finfo_open(): Warning: offset `string' invalid in %sbug61964-mb.php on line %d
+
+Notice: finfo_open(): Warning: offset ` Core' invalid in %sbug61964-mb.php on line %d
+
+Notice: finfo_open(): Warning: type `Core' invalid in %sbug61964-mb.php on line %d
+
+Notice: finfo_open(): Warning: offset ` Me' invalid in %sbug61964-mb.php on line %d
+
+Notice: finfo_open(): Warning: type `Me' invalid in %sbug61964-mb.php on line %d
+
+Notice: finfo_open(): Warning: offset `a' invalid in %sbug61964-mb.php on line %d
+
+Notice: finfo_open(): Warning: type `a' invalid in %sbug61964-mb.php on line %d
+
+Notice: finfo_open(): Warning: offset `b' invalid in %sbug61964-mb.php on line %d
+
+Notice: finfo_open(): Warning: type `b' invalid in %sbug61964-mb.php on line %d
+
+Warning: finfo_open(): Failed to load magic database at '%stest-folder'. in %sbug61964-mb.php on line %d
+DONE: testing dir with files
+===DONE===
diff --git a/ext/fileinfo/tests/bug67647-mb.phpt b/ext/fileinfo/tests/bug67647-mb.phpt
new file mode 100644
index 0000000000..611c4ab4d6
--- /dev/null
+++ b/ext/fileinfo/tests/bug67647-mb.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Bug #67647: Bundled libmagic 5.17 does not detect quicktime files correctly
+--SKIPIF--
+<?php require_once(dirname(__FILE__) . '/skipif.inc'); ?>
+--FILE--
+<?php
+
+$f = dirname(__FILE__) . DIRECTORY_SEPARATOR . "67647��ガラスを食�られ��.mov";
+
+$fi = new finfo(FILEINFO_MIME_TYPE);
+var_dump($fi->file($f));
+?>
++++DONE+++
+--EXPECT--
+string(15) "video/quicktime"
++++DONE+++
+
diff --git a/ext/fileinfo/tests/bug71527-mb.phpt b/ext/fileinfo/tests/bug71527-mb.phpt
new file mode 100644
index 0000000000..a3e5680cb3
--- /dev/null
+++ b/ext/fileinfo/tests/bug71527-mb.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Bug #71527 Buffer over-write in finfo_open with malformed magic file
+--SKIPIF--
+<?php
+if (!class_exists('finfo'))
+	die('skip no fileinfo extension');
+--ENV--
+USE_ZEND_ALLOC=0
+--FILE--
+<?php
+	$finfo = finfo_open(FILEINFO_NONE, dirname(__FILE__) . DIRECTORY_SEPARATOR . "bug71527��ガラスを食�られ��.magic");
+	$info = finfo_file($finfo, __FILE__);
+	var_dump($info);
+?>
+--EXPECTF--
+Warning: finfo_open(): Failed to load magic database at '%sbug71527��ガラスを食�られ��.magic'. in %sbug71527-mb.php on line %d
+
+Warning: finfo_file() expects parameter 1 to be resource, boolean given in %sbug71527-mb.php on line %d
+bool(false)
diff --git a/ext/fileinfo/tests/bug71527��ガラスを食�られ��.magic b/ext/fileinfo/tests/bug71527��ガラスを食�られ��.magic
new file mode 100644
index 0000000000..14d77817be
--- /dev/null
+++ b/ext/fileinfo/tests/bug71527��ガラスを食�られ��.magic
@@ -0,0 +1 @@
+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
\ No newline at end of file
diff --git a/ext/fileinfo/tests/cve-2014-1943-mb.phpt b/ext/fileinfo/tests/cve-2014-1943-mb.phpt
new file mode 100644
index 0000000000..939518855b
--- /dev/null
+++ b/ext/fileinfo/tests/cve-2014-1943-mb.phpt
@@ -0,0 +1,39 @@
+--TEST--
+Bug #66731: file: infinite recursion
+--SKIPIF--
+<?php
+if (!class_exists('finfo'))
+	die('skip no fileinfo extension');
+--FILE--
+<?php
+$fd = __DIR__.'/cve-2014-1943��ガラスを食�られ��.data';
+$fm = __DIR__.'/cve-2014-1943��ガラスを食�られ��.magic';
+
+$a = "\105\122\000\000\000\000\000";
+$b = str_repeat("\001", 250000);
+$m =  "0           byte        x\n".
+      ">(1.b)      indirect    x\n";
+
+file_put_contents($fd, $a);
+$fi = finfo_open(FILEINFO_NONE);
+var_dump(finfo_file($fi, $fd));
+finfo_close($fi);
+
+file_put_contents($fd, $b);
+file_put_contents($fm, $m);
+$fi = finfo_open(FILEINFO_NONE, $fm);
+var_dump(finfo_file($fi, $fd));
+finfo_close($fi);
+?>
+Done
+--CLEAN--
+<?php
+@unlink(__DIR__.'/cve-2014-1943.data');
+@unlink(__DIR__.'/cve-2014-1943.magic');
+?>
+--EXPECTF--
+string(%d) "%s"
+
+Warning: finfo_file(): Failed identify data 0:indirect recursion nesting (%d) exceeded in %s on line %d
+bool(false)
+Done
diff --git a/ext/fileinfo/tests/cve-2014-1943��ガラスを食�られ��.data b/ext/fileinfo/tests/cve-2014-1943��ガラスを食�られ��.data
new file mode 100644
index 0000000000..c4416f4eb4
--- /dev/null
+++ b/ext/fileinfo/tests/cve-2014-1943��ガラスを食�られ��.data
@@ -0,0 +1 @@
+
















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































\ No newline at end of file
diff --git a/ext/fileinfo/tests/cve-2014-1943��ガラスを食�られ��.magic b/ext/fileinfo/tests/cve-2014-1943��ガラスを食�られ��.magic
new file mode 100644
index 0000000000..75a8a70f97
--- /dev/null
+++ b/ext/fileinfo/tests/cve-2014-1943��ガラスを食�られ��.magic
@@ -0,0 +1,2 @@
+0           byte        x
+>(1.b)      indirect    x
diff --git a/ext/fileinfo/tests/cve-2014-3538-mb.phpt b/ext/fileinfo/tests/cve-2014-3538-mb.phpt
new file mode 100644
index 0000000000..62d8e43d9b
--- /dev/null
+++ b/ext/fileinfo/tests/cve-2014-3538-mb.phpt
@@ -0,0 +1,35 @@
+--TEST--
+Bug #66731: file: extensive backtraking
+--SKIPIF--
+<?php
+if (!class_exists('finfo'))
+	die('skip no fileinfo extension');
+--FILE--
+<?php
+$fd = __DIR__.'/cve-2014-3538��ガラスを食�られ��.data';
+
+file_put_contents($fd,
+  'try:' .
+  str_repeat("\n", 1000000));
+
+$fi = finfo_open(FILEINFO_NONE);
+$t = microtime(true);
+var_dump(finfo_file($fi, $fd));
+$t = microtime(true) - $t;
+finfo_close($fi);
+if ($t < 1) {
+	echo "Ok\n";
+} else {
+	printf("Failed, time=%.2f\n", $t);
+}
+
+?>
+Done
+--CLEAN--
+<?php
+@unlink(__DIR__.'/cve-2014-3538.data');
+?>
+--EXPECTF--
+string(%d) "%s"
+Ok
+Done
\ No newline at end of file
diff --git a/ext/fileinfo/tests/cve-2014-3538��ガラスを食�られ��.data b/ext/fileinfo/tests/cve-2014-3538��ガラスを食�られ��.data
new file mode 100644
index 0000000000..c5a77dc013
--- /dev/null
+++ b/ext/fileinfo/tests/cve-2014-3538��ガラスを食�られ��.data
@@ -0,0 +1,1000000 @@
+try:
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diff --git a/ext/fileinfo/tests/finfo_buffer_basic-mb.phpt b/ext/fileinfo/tests/finfo_buffer_basic-mb.phpt
new file mode 100644
index 0000000000..e56062a534
--- /dev/null
+++ b/ext/fileinfo/tests/finfo_buffer_basic-mb.phpt
@@ -0,0 +1,55 @@
+--TEST--
+Test finfo_buffer() function : basic functionality 
+--SKIPIF--
+<?php require_once(dirname(__FILE__) . '/skipif.inc'); ?>
+--FILE--
+<?php
+/* Prototype  : string finfo_buffer(resource finfo, char *string [, int options [, resource context]])
+ * Description: Return infromation about a string buffer. 
+ * Source code: ext/fileinfo/fileinfo.c
+ * Alias to functions: 
+ */
+
+$magicFile = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'magic��ガラスを食�られ��';
+
+$options = array(
+	FILEINFO_NONE,
+	FILEINFO_MIME,
+);
+
+$buffers = array(
+	"Regular string here",
+	"\177ELF",
+	"\000\000\0001\000\000\0000\000\000\0000\000\000\0002\000\000\0000\000\000\0000\000\000\0003",
+	"\x55\x7A\x6E\x61",
+	"id=ImageMagick",
+	"RIFFüîò^BAVI LISTv",
+);
+
+echo "*** Testing finfo_buffer() : basic functionality ***\n";
+
+foreach( $options as $option ) {
+	$finfo = finfo_open( $option, $magicFile );
+	foreach( $buffers as $string ) {
+		var_dump( finfo_buffer( $finfo, $string, $option ) );
+	}
+	finfo_close( $finfo );
+}
+
+?>
+===DONE===
+--EXPECTF--
+*** Testing finfo_buffer() : basic functionality ***
+string(36) "ASCII text, with no line terminators"
+string(3) "ELF"
+string(22) "old ACE/gr binary file"
+string(12) "xo65 object,"
+string(15) "MIFF image data"
+string(25) "RIFF (little-endian) data"
+string(28) "text/plain; charset=us-ascii"
+string(26) "text/plain; charset=ebcdic"
+string(40) "application/octet-stream; charset=binary"
+string(28) "text/plain; charset=us-ascii"
+string(28) "text/plain; charset=us-ascii"
+string(25) "text/plain; charset=utf-8"
+===DONE===
diff --git a/ext/fileinfo/tests/finfo_buffer_variation1-mb.phpt b/ext/fileinfo/tests/finfo_buffer_variation1-mb.phpt
new file mode 100644
index 0000000000..5179fd4497
--- /dev/null
+++ b/ext/fileinfo/tests/finfo_buffer_variation1-mb.phpt
@@ -0,0 +1,54 @@
+--TEST--
+Test finfo_buffer() function : basic functionality 
+--SKIPIF--
+<?php require_once(dirname(__FILE__) . '/skipif.inc'); ?>
+--FILE--
+<?php
+/* Prototype  : string finfo_buffer(resource finfo, char *string [, int options [, resource context]])
+ * Description: Return infromation about a string buffer. 
+ * Source code: ext/fileinfo/fileinfo.c
+ * Alias to functions: 
+ */
+
+$magicFile = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'magic��ガラスを食�られ��';
+
+$options = array(
+	FILEINFO_NONE,
+	FILEINFO_MIME,
+);
+
+$buffers = array(
+	"Regular string here",
+	"\177ELF",
+	"\000\000\0001\000\000\0000\000\000\0000\000\000\0002\000\000\0000\000\000\0000\000\000\0003",
+	"\x55\x7A\x6E\x61",
+	"id=ImageMagick",
+	"RIFFüîò^BAVI LISTv",
+);
+
+echo "*** Testing finfo_buffer() : variation functionality with oo interface ***\n";
+
+foreach( $options as $option ) {
+	$finfo = new finfo( $option, $magicFile );
+	foreach( $buffers as $string ) {
+		var_dump( $finfo->buffer( $string, $option ) );
+	}
+}
+
+?>
+===DONE===
+--EXPECTF--
+*** Testing finfo_buffer() : variation functionality with oo interface ***
+string(36) "ASCII text, with no line terminators"
+string(3) "ELF"
+string(22) "old ACE/gr binary file"
+string(12) "xo65 object,"
+string(15) "MIFF image data"
+string(25) "RIFF (little-endian) data"
+string(28) "text/plain; charset=us-ascii"
+string(26) "text/plain; charset=ebcdic"
+string(40) "application/octet-stream; charset=binary"
+string(28) "text/plain; charset=us-ascii"
+string(28) "text/plain; charset=us-ascii"
+string(25) "text/plain; charset=utf-8"
+===DONE===
diff --git a/ext/fileinfo/tests/finfo_set_flags_basic-mb.phpt b/ext/fileinfo/tests/finfo_set_flags_basic-mb.phpt
new file mode 100644
index 0000000000..40b788b316
--- /dev/null
+++ b/ext/fileinfo/tests/finfo_set_flags_basic-mb.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test finfo_set_flags() function : basic functionality 
+--SKIPIF--
+<?php require_once(dirname(__FILE__) . '/skipif.inc'); ?>
+--FILE--
+<?php
+/* Prototype  : bool finfo_set_flags(resource finfo, int options)
+ * Description: Set libmagic configuration options. 
+ * Source code: ext/fileinfo/fileinfo.c
+ * Alias to functions: 
+ */
+
+$magicFile = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'magic��ガラスを食�られ��';
+$finfo = finfo_open( FILEINFO_MIME, $magicFile );
+
+echo "*** Testing finfo_set_flags() : basic functionality ***\n";
+
+var_dump( finfo_set_flags( $finfo, FILEINFO_NONE ) );
+var_dump( finfo_set_flags( $finfo, FILEINFO_SYMLINK ) );
+var_dump( finfo_set_flags() );
+
+finfo_close( $finfo );
+
+// OO way
+$finfo = new finfo( FILEINFO_NONE, $magicFile );
+var_dump( $finfo->set_flags( FILEINFO_MIME ) );
+var_dump( $finfo->set_flags() );
+
+?>
+===DONE===
+--EXPECTF--
+*** Testing finfo_set_flags() : basic functionality ***
+bool(true)
+bool(true)
+
+Warning: finfo_set_flags() expects exactly 2 parameters, 0 given in %s on line %d
+bool(false)
+bool(true)
+
+Warning: finfo::set_flags() expects exactly 1 parameter, 0 given in %s on line %d
+bool(false)
+===DONE===
diff --git a/ext/fileinfo/tests/magic��ガラスを食�られ�� b/ext/fileinfo/tests/magic��ガラスを食�られ��
new file mode 100644
index 0000000000..37078c5ccc
--- /dev/null
+++ b/ext/fileinfo/tests/magic��ガラスを食�られ��
@@ -0,0 +1,21766 @@
+# Magic data for file(1) command.
+# Format is described in magic(files), where:
+# files is 5 on V7 and BSD, 4 on SV, and ?? on SVID.
+# Don't edit this file, edit /etc/magic or send your magic improvements
+# to the maintainers, at file@mx.gw.com
+
+#------------------------------------------------------------------------------
+# Localstuff:  file(1) magic for locally observed files
+#
+# $File: Localstuff,v 1.4 2003/03/23 04:17:27 christos Exp $
+# Add any locally observed files here.  Remember:
+# text if readable, executable if runnable binary, data if unreadable.
+
+#------------------------------------------------------------------------------
+# $File$
+# acorn:  file(1) magic for files found on Acorn systems
+#
+
+# RISC OS Chunk File Format
+# From RISC OS Programmer's Reference Manual, Appendix D
+# We guess the file type from the type of the first chunk.
+0	lelong		0xc3cbc6c5	RISC OS Chunk data
+>12	string		OBJ_		\b, AOF object
+>12	string		LIB_		\b, ALF library
+
+# RISC OS AIF, contains "SWI OS_Exit" at offset 16.
+16	lelong		0xef000011	RISC OS AIF executable
+
+# RISC OS Draw files
+# From RISC OS Programmer's Reference Manual, Appendix E
+0	string 		Draw		RISC OS Draw file data
+
+# RISC OS new format font files
+# From RISC OS Programmer's Reference Manual, Appendix E
+0	string		FONT\0		RISC OS outline font data,
+>5	byte		x		version %d
+0	string		FONT\1		RISC OS 1bpp font data,
+>5	byte		x		version %d
+0	string		FONT\4		RISC OS 4bpp font data
+>5	byte		x		version %d
+
+# RISC OS Music files
+# From RISC OS Programmer's Reference Manual, Appendix E
+0	string		Maestro\r	RISC OS music file
+>8	byte		x		version %d
+
+>8	byte		x		type %d
+
+# Digital Symphony data files
+# From: Bernard Jungen (bern8817@euphonynet.be)
+0		string	\x02\x01\x13\x13\x13\x01\x0d\x10	Digital Symphony sound sample (RISC OS),
+>8		byte	x	version %d,
+>9		pstring	x	named "%s",
+>(9.b+19)	byte	=0	8-bit logarithmic
+>(9.b+19)	byte	=1	LZW-compressed linear
+>(9.b+19)	byte	=2	8-bit linear signed
+>(9.b+19)	byte	=3	16-bit linear signed
+>(9.b+19)	byte	=4	SigmaDelta-compressed linear
+>(9.b+19)	byte	=5	SigmaDelta-compressed logarithmic
+>(9.b+19)	byte	>5	unknown format
+
+0	string	\x02\x01\x13\x13\x14\x12\x01\x0b	Digital Symphony song (RISC OS),
+>8	byte	x	version %d,
+>9	byte	=1	1 voice,
+>9	byte	!1	%d voices,
+>10	leshort	=1	1 track,
+>10	leshort	!1	%d tracks,
+>12	leshort	=1	1 pattern
+>12	leshort	!1	%d patterns
+
+0	string	\x02\x01\x13\x13\x10\x14\x12\x0e
+>9	byte	=0	Digital Symphony sequence (RISC OS),
+>>8	byte	x	version %d,
+>>10	byte	=1	1 line,
+>>10	byte	!1	%d lines,
+>>11	leshort	=1	1 position
+>>11	leshort	!1	%d positions
+>9	byte	=1	Digital Symphony pattern data (RISC OS),
+>>8	byte	x	version %d,
+>>10	leshort	=1	1 pattern
+>>10	leshort	!1	%d patterns
+
+#------------------------------------------------------------------------------
+# $File$
+# adi: file(1) magic for ADi's objects
+# From Gregory McGarry <g.mcgarry@ieee.org>
+#
+0	leshort		0x521c		COFF DSP21k
+>18	lelong		&02		executable,
+>18	lelong		^02
+>>18	lelong		&01		static object,
+>>18	lelong		^01		relocatable object,
+>18	lelong		&010		stripped
+>18	lelong		^010		not stripped
+
+#------------------------------------------------------------------------------
+# $File: adventure,v 1.13 2010/12/31 16:32:54 christos Exp $
+# adventure: file(1) magic for Adventure game files
+#
+# from Allen Garvin <earendil@faeryland.tamu-commerce.edu>
+# Edited by Dave Chapeskie <dchapes@ddm.on.ca> Jun 28, 1998
+# Edited by Chris Chittleborough <cchittleborough@yahoo.com.au>, March 2002
+#
+# ALAN
+# I assume there are other, lower versions, but these are the only ones I
+# saw in the archive.
+0	beshort	0x0206	ALAN game data
+>2	byte	<10	version 2.6%d
+
+
+# Infocom (see z-machine)
+#------------------------------------------------------------------------------
+# Z-machine:  file(1) magic for Z-machine binaries.
+# Updated by Adam Buchbinder <adam.buchbinder@gmail.com>
+#
+#http://www.gnelson.demon.co.uk/zspec/sect11.html
+#http://www.jczorkmid.net/~jpenney/ZSpec11-latest.txt
+#http://en.wikipedia.org/wiki/Z-machine
+# The first byte is the Z-machine revision; it is always between 1 and 8. We
+# had false matches (for instance, inbig5.ocp from the Omega TeX extension as
+# well as an occasional MP3 file), so we sanity-check the version number.
+#
+# It might be possible to sanity-check the release number as well, as it seems
+# (at least in classic Infocom games) to always be a relatively small number,
+# always under 150 or so, but as this isn't rigorous, we'll wait on that until
+# it becomes clear that it's needed.
+#
+0	ubyte			>0
+>0	ubyte			<9
+>>16	belong&0xfe00f0f0	0x3030
+>>>0	ubyte			< 10
+>>>>2	ubeshort		< 10
+>>>>>18	regex			[0-9][0-9][0-9][0-9][0-9][0-9]
+>>>>>>0	ubyte			< 10	Infocom (Z-machine %d,
+>>>>>>>2	ubeshort	< 10 	Release %d /
+>>>>>>>>18	string		>\0	Serial %.6s)
+!:strength + 40
+
+#------------------------------------------------------------------------------
+# Glulx:  file(1) magic for Glulx binaries.
+#
+# I haven't checked for false matches yet.
+#
+0	string			Glul	Glulx game data
+>4	beshort			x	(Version %d
+>>6	byte			x	\b.%d
+>>8	byte			x	\b.%d)
+>36	string			Info	Compiled by Inform
+
+
+
+# For Quetzal and blorb magic see iff
+
+
+# TADS (Text Adventure Development System) version 2
+#  All files are machine-independent (games compile to byte-code) and are tagged
+#  with a version string of the form "V2.<digit>.<digit>\0".
+#  Game files start with "TADS2 bin\n\r\032\0" then the compiler version.
+0	string	TADS2\ bin	TADS
+>9	belong  !0x0A0D1A00	game data, CORRUPTED
+>9	belong	 0x0A0D1A00
+>>13	string	>\0		%s game data
+#  Resource files start with "TADS2 rsc\n\r\032\0" then the compiler version.
+0	string	TADS2\ rsc	TADS
+>9	belong  !0x0A0D1A00	resource data, CORRUPTED
+>9	belong	 0x0A0D1A00
+>>13	string	>\0		%s resource data
+#  Some saved game files start with "TADS2 save/g\n\r\032\0", a little-endian
+#  2-byte length N, the N-char name of the game file *without* a NUL (darn!),
+# "TADS2 save\n\r\032\0" and the interpreter version. 
+0	string	TADS2\ save/g	TADS
+>12	belong	!0x0A0D1A00	saved game data, CORRUPTED
+>12	belong	 0x0A0D1A00
+>>(16.s+32) string >\0		%s saved game data
+#  Other saved game files start with "TADS2 save\n\r\032\0" and the interpreter
+#  version.
+0	string	TADS2\ save	TADS
+>10	belong	!0x0A0D1A00	saved game data, CORRUPTED
+>10	belong	 0x0A0D1A00
+>>14	string	>\0		%s saved game data
+
+# TADS (Text Adventure Development System) version 3
+#  Game files start with "T3-image\015\012\032"
+0	string	T3-image\015\012\032
+>11	leshort	x		TADS 3 game data (format version %d)
+#  Saved game files start with "T3-state-v####\015\012\032"
+#  where #### is a format version number
+0	string	T3-state-v
+>14	string	\015\012\032	TADS 3 saved game data (format version
+>>10	byte	x		%c
+>>11	byte	x		\b%c
+>>12	byte	x		\b%c
+>>13	byte	x		\b%c)
+
+# Danny Milosavljevic <danny.milo@gmx.net>
+# this are adrift (adventure game standard) game files, extension .taf
+# depending on version magic continues with 0x93453E6139FA (V 4.0)
+# 0x9445376139FA (V 3.90)
+# 0x9445366139FA (V 3.80)
+# this is from source (http://www.adrift.org.uk/) and I have some taf
+# files, and checked them.
+#0	belong	0x3C423FC9
+#>4	belong	0x6A87C2CF	Adrift game file
+#!:mime	application/x-adrift
+
+#------------------------------------------------------------------------------
+# $File$
+# allegro:  file(1) magic for Allegro datafiles
+# Toby Deshane <hac@shoelace.digivill.net>
+#
+0 belong 0x736C6821   Allegro datafile (packed)
+0 belong 0x736C682E   Allegro datafile (not packed/autodetect)
+0 belong 0x736C682B   Allegro datafile (appended exe data)
+
+#------------------------------------------------------------------------------
+# $File$
+# alliant:  file(1) magic for Alliant FX series a.out files
+#
+# If the FX series is the one that had a processor with a 68K-derived
+# instruction set, the "short" should probably become "beshort" and the
+# "long" should probably become "belong".
+# If it's the i860-based one, they should probably become either the
+# big-endian or little-endian versions, depending on the mode they ran
+# the 860 in....
+#
+0	short		0420		0420 Alliant virtual executable
+>2	short		&0x0020		common library
+>16	long		>0		not stripped
+0	short		0421		0421 Alliant compact executable
+>2	short		&0x0020		common library
+>16	long		>0		not stripped
+
+#------------------------------------------------------------------------------
+# $File$
+# alpha architecture description
+#
+
+0	leshort		0603		COFF format alpha
+>22	leshort&030000	!020000		executable
+>24	leshort		0410		pure
+>24	leshort		0413		paged
+>22	leshort&020000	!0		dynamically linked
+>16	lelong		!0		not stripped
+>16	lelong		0		stripped
+>22	leshort&030000	020000		shared library
+>24	leshort		0407		object
+>27	byte		x		- version %d
+>26	byte		x		.%d
+>28	byte		x		-%d
+
+# Basic recognition of Digital UNIX core dumps - Mike Bremford <mike@opac.bl.uk>
+#
+# The actual magic number is just "Core", followed by a 2-byte version
+# number; however, treating any file that begins with "Core" as a Digital
+# UNIX core dump file may produce too many false hits, so we include one
+# byte of the version number as well; DU 5.0 appears only to be up to
+# version 2.
+#
+0	string		Core\001	Alpha COFF format core dump (Digital UNIX)
+>24	string		>\0		\b, from '%s'
+0	string		Core\002	Alpha COFF format core dump (Digital UNIX)
+>24	string		>\0		\b, from '%s'
+
+
+#------------------------------------------------------------------------------
+# $File$
+# amanda:  file(1) magic for amanda file format
+#
+0	string	AMANDA:\ 		AMANDA 
+>8	string	TAPESTART\ DATE		tape header file,
+>>23	string	X
+>>>25	string	>\ 			Unused %s
+>>23	string	>\ 			DATE %s
+>8	string	FILE\ 			dump file,
+>>13	string	>\ 			DATE %s
+
+#------------------------------------------------------------------------------
+# $File: amigaos,v 1.14 2009/09/19 16:28:07 christos Exp $
+# amigaos:  file(1) magic for AmigaOS binary formats:
+
+#
+# From ignatios@cs.uni-bonn.de (Ignatios Souvatzis)
+#
+0	belong		0x000003fa	AmigaOS shared library
+0	belong		0x000003f3	AmigaOS loadseg()ble executable/binary
+0	belong		0x000003e7	AmigaOS object/library data
+#
+0	beshort		0xe310		Amiga Workbench
+>2	beshort		1		
+>>48	byte		1		disk icon
+>>48	byte		2		drawer icon
+>>48	byte		3		tool icon
+>>48	byte		4		project icon
+>>48	byte		5		garbage icon
+>>48	byte		6		device icon
+>>48	byte		7		kickstart icon
+>>48	byte		8		workbench application icon
+>2	beshort		>1		icon, vers. %d
+#
+# various sound formats from the Amiga
+# G=F6tz Waschk <waschk@informatik.uni-rostock.de>
+#
+0	string		FC14		Future Composer 1.4 Module sound file
+0	string		SMOD		Future Composer 1.3 Module sound file
+0	string		AON4artofnoise	Art Of Noise Module sound file
+1	string		MUGICIAN/SOFTEYES Mugician Module sound file
+58	string		SIDMON\ II\ -\ THE	Sidmon 2.0 Module sound file
+0	string		Synth4.0	Synthesis Module sound file
+0	string		ARP.		The Holy Noise Module sound file
+0	string		BeEp\0		JamCracker Module sound file
+0	string		COSO\0		Hippel-COSO Module sound file
+# Too simple (short, pure ASCII, deep), MPi
+#26	string		V.3		Brian Postma's Soundmon Module sound file v3
+#26	string		BPSM		Brian Postma's Soundmon Module sound file v3
+#26	string		V.2		Brian Postma's Soundmon Module sound file v2
+
+# The following are from: "Stefan A. Haubenthal" <polluks@web.de>
+0	beshort		0x0f00		AmigaOS bitmap font
+0	beshort		0x0f03		AmigaOS outline font
+0	belong		0x80001001	AmigaOS outline tag
+0	string		##\ version	catalog translation
+0	string		EMOD\0		Amiga E module
+8	string		ECXM\0		ECX module
+0	string/c	@database	AmigaGuide file
+
+# Amiga disk types
+# 
+0	string		RDSK		Rigid Disk Block
+>160	string		x		on %.24s
+0	string		DOS\0		Amiga DOS disk
+0	string		DOS\1		Amiga FFS disk
+0	string		DOS\2		Amiga Inter DOS disk
+0	string		DOS\3		Amiga Inter FFS disk
+0	string		DOS\4		Amiga Fastdir DOS disk
+0	string		DOS\5		Amiga Fastdir FFS disk
+0	string		KICK		Kickstart disk
+
+# From: Alex Beregszaszi <alex@fsn.hu>
+0	string		LZX		LZX compressed archive (Amiga)
+
+# From: Przemek Kramarczyk <pkramarczyk@gmail.com>
+0	string 		.KEY		AmigaDOS script
+0	string 		.key		AmigaDOS script
+
+#------------------------------------------------------------
+# $File: android,v 1.6 2014/08/04 06:00:36 christos Exp $
+# Various android related magic entries
+#------------------------------------------------------------
+
+# Dalvik .dex format. http://retrodev.com/android/dexformat.html
+# From <mkf@google.com> "Mike Fleming"
+# Fixed to avoid regexec 17 errors on some dex files
+# From <diff@lookout.com> "Tim Strazzere"
+0	string	dex\n
+>0	regex	dex\n[0-9]{2}\0	Dalvik dex file
+>4	string	>000			version %s
+0	string	dey\n
+>0	regex	dey\n[0-9]{2}\0	Dalvik dex file (optimized for host)
+>4	string	>000			version %s
+
+# Android bootimg format
+# From https://android.googlesource.com/\
+# platform/system/core/+/master/mkbootimg/bootimg.h
+0		string	ANDROID!	Android bootimg
+>1024	string	LOKI\01		\b, LOKI'd
+>8		lelong	>0			\b, kernel
+>>12	lelong	>0			\b (0x%x)
+>16		lelong	>0			\b, ramdisk
+>>20	lelong	>0			\b (0x%x)
+>24		lelong	>0			\b, second stage
+>>28	lelong	>0			\b (0x%x)
+>36		lelong	>0			\b, page size: %d
+>38		string	>0			\b, name: %s
+>64		string	>0		 	\b, cmdline (%s)
+
+# Android Backup archive
+# From: Ariel Shkedi
+# File extension: .ab
+# No mime-type defined
+# URL: https://github.com/android/platform_frameworks_base/blob/\
+# 0bacfd2ba68d21a68a3df345b830bc2a1e515b5a/services/java/com/\
+# android/server/BackupManagerService.java#L2367
+# After the header comes a tar file
+# If compressed, the entire tar file is compressed with JAVA deflate
+#
+# Include the version number hardcoded with the magic string to avoid
+# false positives
+0	string/b	ANDROID\ BACKUP\n1\n	Android Backup
+>17	string		0\n			\b, Not-Compressed
+>17	string		1\n			\b, Compressed
+# any string as long as it's not the word none (which is matched below)
+>>19    regex/1l	\^([^n\n]|n[^o]|no[^n]|non[^e]|none.+).*	\b, Encrypted (%s)
+>>19	string		none\n			\b, Not-Encrypted
+# Commented out because they don't seem useful to print
+# (but they are part of the header - the tar file comes after them):
+#>>>&1		regex/1l .*	\b, Password salt: %s
+#>>>>&1		regex/1l .*	\b, Master salt: %s
+#>>>>>&1	regex/1l .*	\b, PBKDF2 rounds: %s
+#>>>>>>&1	regex/1l .*	\b, IV: %s
+#>>>>>>>&1	regex/1l .*	\b, Key: %s
+
+# *.pit files by Joerg Jenderek
+# http://forum.xda-developers.com/showthread.php?p=9122369
+# http://forum.xda-developers.com/showthread.php?t=816449
+# Partition Information Table for Samsung's smartphone with Android
+# used by flash software Odin
+0		ulelong			0x12349876	
+# 1st pit entry marker
+>0x01C	ulequad&0xFFFFFFFCFFFFFFFC	=0x0000000000000000	
+# minimal 13 and maximal 18 PIT entries found
+>>4		ulelong			<128	Partition Information Table for Samsung smartphone
+>>>4		ulelong			x	\b, %d entries
+# 1. pit entry
+>>>4		ulelong			>0	\b; #1
+>>>0x01C	use				PIT-entry
+>>>4		ulelong			>1	\b; #2
+>>>0x0A0	use				PIT-entry
+>>>4		ulelong			>2	\b; #3
+>>>0x124	use				PIT-entry
+>>>4		ulelong			>3	\b; #4
+>>>0x1A8	use				PIT-entry
+>>>4		ulelong			>4	\b; #5
+>>>0x22C	use				PIT-entry
+>>>4		ulelong			>5	\b; #6
+>>>0x2B0	use				PIT-entry
+>>>4		ulelong			>6	\b; #7
+>>>0x334	use				PIT-entry
+>>>4		ulelong			>7 	\b; #8
+>>>0x3B8	use				PIT-entry
+>>>4		ulelong			>8 	\b; #9
+>>>0x43C	use				PIT-entry
+>>>4		ulelong			>9	\b; #10
+>>>0x4C0	use				PIT-entry
+>>>4		ulelong			>10	\b; #11
+>>>0x544	use				PIT-entry
+>>>4		ulelong			>11	\b; #12
+>>>0x5C8	use				PIT-entry
+>>>4		ulelong			>12	\b; #13
+>>>>0x64C	use				PIT-entry
+# 14. pit entry
+>>>4		ulelong			>13	\b; #14
+>>>>0x6D0	use				PIT-entry
+>>>4		ulelong			>14	\b; #15
+>>>0x754	use				PIT-entry
+>>>4		ulelong			>15	\b; #16
+>>>0x7D8	use				PIT-entry
+>>>4		ulelong			>16	\b; #17
+>>>0x85C	use				PIT-entry
+# 18. pit entry
+>>>4		ulelong			>17	\b; #18
+>>>0x8E0	use				PIT-entry
+
+0	name			PIT-entry
+# garbage value implies end of pit entries
+>0x00		ulequad&0xFFFFFFFCFFFFFFFC	=0x0000000000000000	
+# skip empty partition name
+>>0x24		ubyte				!0			
+# partition name
+>>>0x24		string				>\0			%-.32s
+# flags
+>>>0x0C		ulelong&0x00000002		2			\b+RW
+# partition ID:
+# 0~IPL,MOVINAND,GANG;1~PIT,GPT;2~HIDDEN;3~SBL,HIDDEN;4~SBL2,HIDDEN;5~BOOT;6~KENREl,RECOVER,misc;7~RECOVER
+# ;11~MODEM;20~efs;21~PARAM;22~FACTORY,SYSTEM;23~DBDATAFS,USERDATA;24~CACHE;80~BOOTLOADER;81~TZSW
+>>>0x08	ulelong		x			(0x%x)
+# filename
+>>>0x44		string				>\0			"%-.64s"
+#>>>0x18	ulelong				>0			
+# blocksize in 512 byte units ?
+#>>>>0x18	ulelong				x			\b, %db
+# partition size in blocks ?
+#>>>>0x22	ulelong				x			\b*%d
+
+# Android bootimg format
+# From https://android.googlesource.com/\
+# platform/system/core/+/master/libsparse/sparse_format.h
+0		lelong	0xed26ff3a		Android sparse image
+>4		leshort	x			\b, version: %d
+>6		leshort	x			\b.%d
+>16		lelong	x			\b, Total of %d
+>12		lelong	x			\b %d-byte output blocks in
+>20		lelong	x			\b %d input chunks.
+
+#------------------------------------------------------------------------------
+# $File: animation,v 1.55 2014/09/13 14:29:51 christos Exp $
+# animation:  file(1) magic for animation/movie formats
+#
+# animation formats
+# MPEG, FLI, DL originally from vax@ccwf.cc.utexas.edu (VaX#n8)
+# FLC, SGI, Apple originally from Daniel Quinlan (quinlan@yggdrasil.com)
+
+# SGI and Apple formats
+0	string		MOVI		Silicon Graphics movie file
+!:mime	video/x-sgi-movie
+4       string          moov            Apple QuickTime
+!:mime	video/quicktime
+>12     string          mvhd            \b movie (fast start)
+>12     string          mdra            \b URL
+>12     string          cmov            \b movie (fast start, compressed header)
+>12     string          rmra            \b multiple URLs
+4       string          mdat            Apple QuickTime movie (unoptimized)
+!:mime	video/quicktime
+#4       string          wide            Apple QuickTime movie (unoptimized)
+#!:mime	video/quicktime
+#4       string          skip            Apple QuickTime movie (modified)
+#!:mime	video/quicktime
+#4       string          free            Apple QuickTime movie (modified)
+#!:mime	video/quicktime
+4       string          idsc            Apple QuickTime image (fast start)
+!:mime	image/x-quicktime
+#4       string          idat            Apple QuickTime image (unoptimized)
+#!:mime	image/x-quicktime
+4       string          pckg            Apple QuickTime compressed archive
+!:mime	application/x-quicktime-player
+4	string/W	jP		JPEG 2000 image
+!:mime	image/jp2
+# http://www.ftyps.com/ with local additions
+4	string		ftyp		ISO Media
+>8	string		3g2		\b, MPEG v4 system, 3GPP2
+!:mime	video/3gpp2
+>>11	byte		4		\b v4 (H.263/AMR GSM 6.10)
+>>11	byte		5		\b v5 (H.263/AMR GSM 6.10)
+>>11	byte		6		\b v6 (ITU H.264/AMR GSM 6.10)
+>>11	byte		a		\b C.S0050-0 V1.0
+>>11	byte		b		\b C.S0050-0-A V1.0.0
+>>11	byte		c		\b C.S0050-0-B V1.0
+>8	string		3ge		\b, MPEG v4 system, 3GPP
+!:mime	video/3gpp
+>>11	byte		6		\b, Release 6 MBMS Extended Presentations
+>>11	byte		7		\b, Release 7 MBMS Extended Presentations
+>8	string		3gg		\b, MPEG v4 system, 3GPP
+>11	byte		6		\b, Release 6 General Profile
+!:mime	video/3gpp
+>8	string		3gp		\b, MPEG v4 system, 3GPP
+>11	byte		1		\b, Release %d (non existent)
+>11	byte		2		\b, Release %d (non existent)
+>11	byte		3		\b, Release %d (non existent)
+>11	byte		4		\b, Release %d
+>11	byte		5		\b, Release %d
+>11	byte		6		\b, Release %d
+>11	byte		7		\b, Release %d Streaming Servers
+!:mime	video/3gpp
+>8	string		3gs		\b, MPEG v4 system, 3GPP
+>11	byte		7		\b, Release %d Streaming Servers
+!:mime	video/3gpp
+>8	string		avc1		\b, MPEG v4 system, 3GPP JVT AVC [ISO 14496-12:2005]
+!:mime	video/mp4
+>8	string/W	qt		\b, Apple QuickTime movie
+!:mime	video/quicktime
+>8	string		CAEP		\b, Canon Digital Camera
+>8	string		caqv		\b, Casio Digital Camera
+>8	string		CDes		\b, Convergent Design
+>8	string		da0a		\b, DMB MAF w/ MPEG Layer II aud, MOT slides, DLS, JPG/PNG/MNG
+>8	string		da0b		\b, DMB MAF, ext DA0A, with 3GPP timed text, DID, TVA, REL, IPMP
+>8	string		da1a		\b, DMB MAF audio with ER-BSAC audio, JPG/PNG/MNG images
+>8	string		da1b		\b, DMB MAF, ext da1a, with 3GPP timed text, DID, TVA, REL, IPMP
+>8	string		da2a		\b, DMB MAF aud w/ HE-AAC v2 aud, MOT slides, DLS, JPG/PNG/MNG
+>8	string		da2b		\b, DMB MAF, ext da2a, with 3GPP timed text, DID, TVA, REL, IPMP
+>8	string		da3a		\b, DMB MAF aud with HE-AAC aud, JPG/PNG/MNG images
+>8	string		da3b		\b, DMB MAF, ext da3a w/ BIFS, 3GPP, DID, TVA, REL, IPMP
+>8	string		dmb1		\b, DMB MAF supporting all the components defined in the spec
+>8	string		dmpf		\b, Digital Media Project
+>8	string		drc1		\b, Dirac (wavelet compression), encap in ISO base media (MP4)
+>8	string		dv1a		\b, DMB MAF vid w/ AVC vid, ER-BSAC aud, BIFS, JPG/PNG/MNG, TS
+>8	string		dv1b		\b, DMB MAF, ext dv1a, with 3GPP timed text, DID, TVA, REL, IPMP
+>8	string		dv2a		\b, DMB MAF vid w/ AVC vid, HE-AAC v2 aud, BIFS, JPG/PNG/MNG, TS
+>8	string		dv2b		\b, DMB MAF, ext dv2a, with 3GPP timed text, DID, TVA, REL, IPMP
+>8	string		dv3a		\b, DMB MAF vid w/ AVC vid, HE-AAC aud, BIFS, JPG/PNG/MNG, TS
+>8	string		dv3b		\b, DMB MAF, ext dv3a, with 3GPP timed text, DID, TVA, REL, IPMP
+>8	string		dvr1		\b, DVB (.DVB) over RTP
+!:mime	video/vnd.dvb.file
+>8	string		dvt1		\b, DVB (.DVB) over MPEG-2 Transport Stream
+!:mime	video/vnd.dvb.file
+>8	string		F4V		\b, Video for Adobe Flash Player 9+ (.F4V)
+!:mime	video/mp4
+>8	string		F4P		\b, Protected Video for Adobe Flash Player 9+ (.F4P)
+!:mime	video/mp4
+>8	string		F4A		\b, Audio for Adobe Flash Player 9+ (.F4A)
+!:mime	audio/mp4
+>8	string		F4B		\b, Audio Book for Adobe Flash Player 9+ (.F4B)
+!:mime	audio/mp4
+>8	string		isc2		\b, ISMACryp 2.0 Encrypted File
+#	?/enc-isoff-generic
+>8	string		iso2		\b, MP4 Base Media v2 [ISO 14496-12:2005]
+!:mime	video/mp4
+>8	string		isom		\b, MP4 Base Media v1 [IS0 14496-12:2003]
+!:mime	video/mp4
+>8	string/W	jp2		\b, JPEG 2000
+!:mime	image/jp2
+>8	string		JP2		\b, JPEG 2000 Image (.JP2) [ISO 15444-1 ?]
+!:mime	image/jp2
+>8	string		JP20		\b, Unknown, from GPAC samples (prob non-existent)
+>8	string		jpm		\b, JPEG 2000 Compound Image (.JPM) [ISO 15444-6]
+!:mime	image/jpm
+>8	string		jpx		\b, JPEG 2000 w/ extensions (.JPX) [ISO 15444-2]
+!:mime	image/jpx
+>8	string		KDDI		\b, 3GPP2 EZmovie for KDDI 3G cellphones
+!:mime	video/3gpp2
+>8	string		M4A 		\b, Apple iTunes ALAC/AAC-LC (.M4A) Audio
+!:mime	audio/x-m4a
+>8	string		M4B 		\b, Apple iTunes ALAC/AAC-LC (.M4B) Audio Book
+!:mime	audio/mp4
+>8	string		M4P 		\b, Apple iTunes ALAC/AAC-LC (.M4P) AES Protected Audio
+!:mime	video/mp4
+>8	string		M4V 		\b, Apple iTunes Video (.M4V) Video
+!:mime	video/x-m4v
+>8	string		M4VH		\b, Apple TV (.M4V)
+!:mime	video/x-m4v
+>8	string		M4VP		\b, Apple iPhone (.M4V)
+!:mime	video/x-m4v
+>8	string		mj2s		\b, Motion JPEG 2000 [ISO 15444-3] Simple Profile
+!:mime	video/mj2
+>8	string		mjp2		\b, Motion JPEG 2000 [ISO 15444-3] General Profile
+!:mime	video/mj2
+>8	string		mmp4		\b, MPEG-4/3GPP Mobile Profile (.MP4 / .3GP) (for NTT)
+!:mime	video/mp4
+>8	string		mobi		\b, MPEG-4, MOBI format
+!:mime	video/mp4
+>8	string		mp21		\b, MPEG-21 [ISO/IEC 21000-9]
+>8	string		mp41		\b, MP4 v1 [ISO 14496-1:ch13]
+!:mime	video/mp4
+>8	string		mp42		\b, MP4 v2 [ISO 14496-14]
+!:mime	video/mp4
+>8	string		mp71		\b, MP4 w/ MPEG-7 Metadata [per ISO 14496-12]
+>8	string		mp7t		\b, MPEG v4 system, MPEG v7 XML
+>8	string		mp7b		\b, MPEG v4 system, MPEG v7 binary XML
+>8	string		mmp4		\b, MPEG v4 system, 3GPP Mobile
+!:mime	video/mp4
+>8	string		MPPI		\b, Photo Player, MAF [ISO/IEC 23000-3]
+>8	string		mqt		\b, Sony / Mobile QuickTime (.MQV) US Pat 7,477,830
+!:mime	video/quicktime
+>8	string		MSNV		\b, MPEG-4 (.MP4) for SonyPSP
+!:mime	audio/mp4
+>8	string		NDAS		\b, MP4 v2 [ISO 14496-14] Nero Digital AAC Audio
+!:mime	audio/mp4
+>8	string		NDSC		\b, MPEG-4 (.MP4) Nero Cinema Profile
+!:mime	video/mp4
+>8	string		NDSH		\b, MPEG-4 (.MP4) Nero HDTV Profile
+!:mime	video/mp4
+>8	string		NDSM		\b, MPEG-4 (.MP4) Nero Mobile Profile
+!:mime	video/mp4
+>8	string		NDSP		\b, MPEG-4 (.MP4) Nero Portable Profile
+!:mime	video/mp4
+>8	string		NDSS		\b, MPEG-4 (.MP4) Nero Standard Profile
+!:mime	video/mp4
+>8	string		NDXC		\b, H.264/MPEG-4 AVC (.MP4) Nero Cinema Profile
+!:mime	video/mp4
+>8	string		NDXH		\b, H.264/MPEG-4 AVC (.MP4) Nero HDTV Profile
+!:mime	video/mp4
+>8	string		NDXM		\b, H.264/MPEG-4 AVC (.MP4) Nero Mobile Profile
+!:mime	video/mp4
+>8	string		NDXP		\b, H.264/MPEG-4 AVC (.MP4) Nero Portable Profile
+!:mime	video/mp4
+>8	string		NDXS		\b, H.264/MPEG-4 AVC (.MP4) Nero Standard Profile
+!:mime	video/mp4
+>8	string		odcf  		\b, OMA DCF DRM Format 2.0 (OMA-TS-DRM-DCF-V2_0-20060303-A)
+>8	string		opf2 		\b, OMA PDCF DRM Format 2.1 (OMA-TS-DRM-DCF-V2_1-20070724-C)
+>8	string		opx2  		\b, OMA PDCF DRM + XBS ext (OMA-TS-DRM_XBS-V1_0-20070529-C)
+>8	string		pana		\b, Panasonic Digital Camera
+>8	string		qt  		\b, Apple QuickTime (.MOV/QT)
+!:mime	video/quicktime
+>8	string		ROSS		\b, Ross Video
+>8	string		sdv		\b, SD Memory Card Video
+>8	string		ssc1		\b, Samsung stereo, single stream (patent pending)
+>8	string		ssc2		\b, Samsung stereo, dual stream (patent pending)
+
+# MPEG sequences
+# Scans for all common MPEG header start codes
+0	 belong		    0x00000001     
+>4	 byte&0x1F	    0x07	   JVT NAL sequence, H.264 video
+>>5      byte               66             \b, baseline
+>>5      byte               77             \b, main
+>>5      byte               88             \b, extended
+>>7      byte               x              \b @ L %u
+0        belong&0xFFFFFF00  0x00000100     
+>3       byte               0xBA           MPEG sequence
+!:mime  video/mpeg
+>>4      byte               &0x40          \b, v2, program multiplex
+>>4      byte               ^0x40          \b, v1, system multiplex
+>3       byte               0xBB           MPEG sequence, v1/2, multiplex (missing pack header)
+>3       byte&0x1F          0x07           MPEG sequence, H.264 video
+>>4      byte               66             \b, baseline
+>>4      byte               77             \b, main
+>>4      byte               88             \b, extended
+>>6      byte               x              \b @ L %u
+# GRR too general as it catches also FoxPro Memo example NG.FPT
+>3       byte               0xB0           MPEG sequence, v4
+# TODO: maybe this extra line exclude FoxPro Memo example NG.FPT starting with 000001b0 00000100 00000000
+#>>4      byte               !0             MPEG sequence, v4
+!:mime  video/mpeg4-generic
+>>5      belong             0x000001B5
+>>>9     byte               &0x80
+>>>>10   byte&0xF0          16             \b, video
+>>>>10   byte&0xF0          32             \b, still texture
+>>>>10   byte&0xF0          48             \b, mesh
+>>>>10   byte&0xF0          64             \b, face
+>>>9     byte&0xF8          8              \b, video
+>>>9     byte&0xF8          16             \b, still texture
+>>>9     byte&0xF8          24             \b, mesh
+>>>9     byte&0xF8          32             \b, face
+>>4      byte               1              \b, simple @ L1
+>>4      byte               2              \b, simple @ L2
+>>4      byte               3              \b, simple @ L3
+>>4      byte               4              \b, simple @ L0
+>>4      byte               17             \b, simple scalable @ L1
+>>4      byte               18             \b, simple scalable @ L2
+>>4      byte               33             \b, core @ L1
+>>4      byte               34             \b, core @ L2
+>>4      byte               50             \b, main @ L2
+>>4      byte               51             \b, main @ L3
+>>4      byte               53             \b, main @ L4
+>>4      byte               66             \b, n-bit @ L2
+>>4      byte               81             \b, scalable texture @ L1
+>>4      byte               97             \b, simple face animation @ L1
+>>4      byte               98             \b, simple face animation @ L2
+>>4      byte               99             \b, simple face basic animation @ L1
+>>4      byte               100            \b, simple face basic animation @ L2
+>>4      byte               113            \b, basic animation text @ L1
+>>4      byte               114            \b, basic animation text @ L2
+>>4      byte               129            \b, hybrid @ L1
+>>4      byte               130            \b, hybrid @ L2
+>>4      byte               145            \b, advanced RT simple @ L!
+>>4      byte               146            \b, advanced RT simple @ L2
+>>4      byte               147            \b, advanced RT simple @ L3
+>>4      byte               148            \b, advanced RT simple @ L4
+>>4      byte               161            \b, core scalable @ L1
+>>4      byte               162            \b, core scalable @ L2
+>>4      byte               163            \b, core scalable @ L3
+>>4      byte               177            \b, advanced coding efficiency @ L1
+>>4      byte               178            \b, advanced coding efficiency @ L2
+>>4      byte               179            \b, advanced coding efficiency @ L3
+>>4      byte               180            \b, advanced coding efficiency @ L4
+>>4      byte               193            \b, advanced core @ L1
+>>4      byte               194            \b, advanced core @ L2
+>>4      byte               209            \b, advanced scalable texture @ L1
+>>4      byte               210            \b, advanced scalable texture @ L2
+>>4      byte               211            \b, advanced scalable texture @ L3
+>>4      byte               225            \b, simple studio @ L1
+>>4      byte               226            \b, simple studio @ L2
+>>4      byte               227            \b, simple studio @ L3
+>>4      byte               228            \b, simple studio @ L4
+>>4      byte               229            \b, core studio @ L1
+>>4      byte               230            \b, core studio @ L2
+>>4      byte               231            \b, core studio @ L3
+>>4      byte               232            \b, core studio @ L4
+>>4      byte               240            \b, advanced simple @ L0
+>>4      byte               241            \b, advanced simple @ L1
+>>4      byte               242            \b, advanced simple @ L2
+>>4      byte               243            \b, advanced simple @ L3
+>>4      byte               244            \b, advanced simple @ L4
+>>4      byte               245            \b, advanced simple @ L5
+>>4      byte               247            \b, advanced simple @ L3b
+>>4      byte               248            \b, FGS @ L0
+>>4      byte               249            \b, FGS @ L1
+>>4      byte               250            \b, FGS @ L2
+>>4      byte               251            \b, FGS @ L3
+>>4      byte               252            \b, FGS @ L4
+>>4      byte               253            \b, FGS @ L5
+>3       byte               0xB5           MPEG sequence, v4
+!:mime  video/mpeg4-generic
+>>4      byte               &0x80
+>>>5     byte&0xF0          16             \b, video (missing profile header)
+>>>5     byte&0xF0          32             \b, still texture (missing profile header)
+>>>5     byte&0xF0          48             \b, mesh (missing profile header)
+>>>5     byte&0xF0          64             \b, face (missing profile header)
+>>4      byte&0xF8          8              \b, video (missing profile header)
+>>4      byte&0xF8          16             \b, still texture (missing profile header)
+>>4      byte&0xF8          24             \b, mesh (missing profile header)
+>>4      byte&0xF8          32             \b, face (missing profile header)
+>3       byte               0xB3           MPEG sequence
+!:mime  video/mpeg
+>>12     belong             0x000001B8     \b, v1, progressive Y'CbCr 4:2:0 video
+>>12     belong             0x000001B2     \b, v1, progressive Y'CbCr 4:2:0 video
+>>12     belong             0x000001B5     \b, v2,
+>>>16    byte&0x0F          1              \b HP
+>>>16    byte&0x0F          2              \b Spt
+>>>16    byte&0x0F          3              \b SNR
+>>>16    byte&0x0F          4              \b MP
+>>>16    byte&0x0F          5              \b SP
+>>>17    byte&0xF0          64             \b@HL
+>>>17    byte&0xF0          96             \b@H-14
+>>>17    byte&0xF0          128            \b@ML
+>>>17    byte&0xF0          160            \b@LL
+>>>17    byte               &0x08          \b progressive
+>>>17    byte               ^0x08          \b interlaced
+>>>17    byte&0x06          2              \b Y'CbCr 4:2:0 video
+>>>17    byte&0x06          4              \b Y'CbCr 4:2:2 video
+>>>17    byte&0x06          6              \b Y'CbCr 4:4:4 video
+>>11     byte               &0x02
+>>>75    byte               &0x01
+>>>>140  belong             0x000001B8     \b, v1, progressive Y'CbCr 4:2:0 video
+>>>>140  belong             0x000001B2     \b, v1, progressive Y'CbCr 4:2:0 video
+>>>>140  belong             0x000001B5     \b, v2,
+>>>>>144 byte&0x0F          1              \b HP
+>>>>>144 byte&0x0F          2              \b Spt
+>>>>>144 byte&0x0F          3              \b SNR
+>>>>>144 byte&0x0F          4              \b MP
+>>>>>144 byte&0x0F          5              \b SP
+>>>>>145 byte&0xF0          64             \b@HL
+>>>>>145 byte&0xF0          96             \b@H-14
+>>>>>145 byte&0xF0          128            \b@ML
+>>>>>145 byte&0xF0          160            \b@LL
+>>>>>145 byte               &0x08          \b progressive
+>>>>>145 byte               ^0x08          \b interlaced
+>>>>>145 byte&0x06          2              \b Y'CbCr 4:2:0 video
+>>>>>145 byte&0x06          4              \b Y'CbCr 4:2:2 video
+>>>>>145 byte&0x06          6              \b Y'CbCr 4:4:4 video
+>>76    belong             0x000001B8     \b, v1, progressive Y'CbCr 4:2:0 video
+>>76    belong             0x000001B2     \b, v1, progressive Y'CbCr 4:2:0 video
+>>76    belong             0x000001B5     \b, v2,
+>>>80   byte&0x0F          1              \b HP
+>>>80   byte&0x0F          2              \b Spt
+>>>80   byte&0x0F          3              \b SNR
+>>>80   byte&0x0F          4              \b MP
+>>>80   byte&0x0F          5              \b SP
+>>>81   byte&0xF0          64             \b@HL
+>>>81   byte&0xF0          96             \b@H-14
+>>>81   byte&0xF0          128            \b@ML
+>>>81   byte&0xF0          160            \b@LL
+>>>81   byte               &0x08          \b progressive
+>>>81   byte               ^0x08          \b interlaced
+>>>81   byte&0x06          2              \b Y'CbCr 4:2:0 video
+>>>81   byte&0x06          4              \b Y'CbCr 4:2:2 video
+>>>81   byte&0x06          6              \b Y'CbCr 4:4:4 video
+>>4      belong&0xFFFFFF00  0x78043800     \b, HD-TV 1920P
+>>>7     byte&0xF0          0x10           \b, 16:9
+>>4      belong&0xFFFFFF00  0x50002D00     \b, SD-TV 1280I
+>>>7     byte&0xF0          0x10           \b, 16:9
+>>4      belong&0xFFFFFF00  0x30024000     \b, PAL Capture
+>>>7     byte&0xF0          0x10           \b, 4:3
+>>4      beshort&0xFFF0     0x2C00         \b, 4CIF
+>>>5     beshort&0x0FFF     0x01E0         \b NTSC
+>>>5     beshort&0x0FFF     0x0240         \b PAL
+>>>7     byte&0xF0          0x20           \b, 4:3
+>>>7     byte&0xF0          0x30           \b, 16:9
+>>>7     byte&0xF0          0x40           \b, 11:5
+>>>7     byte&0xF0          0x80           \b, PAL 4:3
+>>>7     byte&0xF0          0xC0           \b, NTSC 4:3
+>>4      belong&0xFFFFFF00  0x2801E000     \b, LD-TV 640P
+>>>7     byte&0xF0          0x10           \b, 4:3
+>>4      belong&0xFFFFFF00  0x1400F000     \b, 320x240
+>>>7     byte&0xF0          0x10           \b, 4:3
+>>4      belong&0xFFFFFF00  0x0F00A000     \b, 240x160
+>>>7     byte&0xF0          0x10           \b, 4:3
+>>4      belong&0xFFFFFF00  0x0A007800     \b, 160x120
+>>>7     byte&0xF0          0x10           \b, 4:3
+>>4      beshort&0xFFF0     0x1600         \b, CIF
+>>>5     beshort&0x0FFF     0x00F0         \b NTSC
+>>>5     beshort&0x0FFF     0x0120         \b PAL
+>>>7     byte&0xF0          0x20           \b, 4:3
+>>>7     byte&0xF0          0x30           \b, 16:9
+>>>7     byte&0xF0          0x40           \b, 11:5
+>>>7     byte&0xF0          0x80           \b, PAL 4:3
+>>>7     byte&0xF0          0xC0           \b, NTSC 4:3
+>>>5     beshort&0x0FFF     0x0240         \b PAL 625
+>>>>7    byte&0xF0          0x20           \b, 4:3
+>>>>7    byte&0xF0          0x30           \b, 16:9
+>>>>7    byte&0xF0          0x40           \b, 11:5
+>>4      beshort&0xFFF0     0x2D00         \b, CCIR/ITU
+>>>5     beshort&0x0FFF     0x01E0         \b NTSC 525
+>>>5     beshort&0x0FFF     0x0240         \b PAL 625
+>>>7     byte&0xF0          0x20           \b, 4:3
+>>>7     byte&0xF0          0x30           \b, 16:9
+>>>7     byte&0xF0          0x40           \b, 11:5
+>>4      beshort&0xFFF0     0x1E00         \b, SVCD
+>>>5     beshort&0x0FFF     0x01E0         \b NTSC 525
+>>>5     beshort&0x0FFF     0x0240         \b PAL 625
+>>>7     byte&0xF0          0x20           \b, 4:3
+>>>7     byte&0xF0          0x30           \b, 16:9
+>>>7     byte&0xF0          0x40           \b, 11:5
+>>7      byte&0x0F          1              \b, 23.976 fps
+>>7      byte&0x0F          2              \b, 24 fps
+>>7      byte&0x0F          3              \b, 25 fps
+>>7      byte&0x0F          4              \b, 29.97 fps
+>>7      byte&0x0F          5              \b, 30 fps
+>>7      byte&0x0F          6              \b, 50 fps
+>>7      byte&0x0F          7              \b, 59.94 fps
+>>7      byte&0x0F          8              \b, 60 fps
+>>11     byte               &0x04          \b, Constrained
+
+# MPEG ADTS Audio (*.mpx/mxa/aac)
+# from dreesen@math.fu-berlin.de
+# modified to fully support MPEG ADTS
+
+# MP3, M1A
+# modified by Joerg Jenderek
+# GRR the original test are too common for many DOS files
+# so don't accept as MP3 until we've tested the rate
+0       beshort&0xFFFE  0xFFFA
+# rates
+>2      byte&0xF0       0x10           MPEG ADTS, layer III, v1,  32 kbps
+!:mime	audio/mpeg
+>2      byte&0xF0       0x20           MPEG ADTS, layer III, v1,  40 kbps
+!:mime	audio/mpeg
+>2      byte&0xF0       0x30           MPEG ADTS, layer III, v1,  48 kbps
+!:mime	audio/mpeg
+>2      byte&0xF0       0x40           MPEG ADTS, layer III, v1,  56 kbps
+!:mime	audio/mpeg
+>2      byte&0xF0       0x50           MPEG ADTS, layer III, v1,  64 kbps
+!:mime	audio/mpeg
+>2      byte&0xF0       0x60           MPEG ADTS, layer III, v1,  80 kbps
+!:mime	audio/mpeg
+>2      byte&0xF0       0x70           MPEG ADTS, layer III, v1,  96 kbps
+!:mime	audio/mpeg
+>2      byte&0xF0       0x80           MPEG ADTS, layer III, v1, 112 kbps
+!:mime	audio/mpeg
+>2      byte&0xF0       0x90           MPEG ADTS, layer III, v1, 128 kbps
+!:mime	audio/mpeg
+>2      byte&0xF0       0xA0           MPEG ADTS, layer III, v1, 160 kbps
+!:mime	audio/mpeg
+>2      byte&0xF0       0xB0           MPEG ADTS, layer III, v1, 192 kbps
+!:mime	audio/mpeg
+>2      byte&0xF0       0xC0           MPEG ADTS, layer III, v1, 224 kbps
+!:mime	audio/mpeg
+>2      byte&0xF0       0xD0           MPEG ADTS, layer III, v1, 256 kbps
+!:mime	audio/mpeg
+>2      byte&0xF0       0xE0           MPEG ADTS, layer III, v1, 320 kbps
+!:mime	audio/mpeg
+# timing
+>2      byte&0x0C       0x00           \b, 44.1 kHz
+>2      byte&0x0C       0x04           \b, 48 kHz
+>2      byte&0x0C       0x08           \b, 32 kHz
+# channels/options
+>3      byte&0xC0       0x00           \b, Stereo
+>3      byte&0xC0       0x40           \b, JntStereo
+>3      byte&0xC0       0x80           \b, 2x Monaural
+>3      byte&0xC0       0xC0           \b, Monaural
+#>1     byte            ^0x01          \b, Data Verify
+#>2     byte            &0x02          \b, Packet Pad
+#>2     byte            &0x01          \b, Custom Flag
+#>3     byte            &0x08          \b, Copyrighted
+#>3     byte            &0x04          \b, Original Source
+#>3     byte&0x03       1              \b, NR: 50/15 ms
+#>3     byte&0x03       3              \b, NR: CCIT J.17
+
+# MP2, M1A
+0       beshort&0xFFFE  0xFFFC         MPEG ADTS, layer II, v1
+!:mime	audio/mpeg
+# rates
+>2      byte&0xF0       0x10           \b,  32 kbps
+>2      byte&0xF0       0x20           \b,  48 kbps
+>2      byte&0xF0       0x30           \b,  56 kbps
+>2      byte&0xF0       0x40           \b,  64 kbps
+>2      byte&0xF0       0x50           \b,  80 kbps
+>2      byte&0xF0       0x60           \b,  96 kbps
+>2      byte&0xF0       0x70           \b, 112 kbps
+>2      byte&0xF0       0x80           \b, 128 kbps
+>2      byte&0xF0       0x90           \b, 160 kbps
+>2      byte&0xF0       0xA0           \b, 192 kbps
+>2      byte&0xF0       0xB0           \b, 224 kbps
+>2      byte&0xF0       0xC0           \b, 256 kbps
+>2      byte&0xF0       0xD0           \b, 320 kbps
+>2      byte&0xF0       0xE0           \b, 384 kbps
+# timing
+>2      byte&0x0C       0x00           \b, 44.1 kHz
+>2      byte&0x0C       0x04           \b, 48 kHz
+>2      byte&0x0C       0x08           \b, 32 kHz
+# channels/options
+>3      byte&0xC0       0x00           \b, Stereo
+>3      byte&0xC0       0x40           \b, JntStereo
+>3      byte&0xC0       0x80           \b, 2x Monaural
+>3      byte&0xC0       0xC0           \b, Monaural
+#>1     byte            ^0x01          \b, Data Verify
+#>2     byte            &0x02          \b, Packet Pad
+#>2     byte            &0x01          \b, Custom Flag
+#>3     byte            &0x08          \b, Copyrighted
+#>3     byte            &0x04          \b, Original Source
+#>3     byte&0x03       1              \b, NR: 50/15 ms
+#>3     byte&0x03       3              \b, NR: CCIT J.17
+
+# MPA, M1A
+# updated by Joerg Jenderek
+# GRR the original test are too common for many DOS files, so test 32 <= kbits <= 448
+# GRR this test is still too general as it catches a BOM of UTF-16 files (0xFFFE)
+# FIXME: Almost all little endian UTF-16 text with BOM are clobbered by these entries
+#0	beshort&0xFFFE		0xFFFE	
+#>2	ubyte&0xF0	>0x0F		
+#>>2	ubyte&0xF0	<0xE1		MPEG ADTS, layer I, v1
+## rate
+#>>>2      byte&0xF0       0x10           \b,  32 kbps
+#>>>2      byte&0xF0       0x20           \b,  64 kbps
+#>>>2      byte&0xF0       0x30           \b,  96 kbps
+#>>>2      byte&0xF0       0x40           \b, 128 kbps
+#>>>2      byte&0xF0       0x50           \b, 160 kbps
+#>>>2      byte&0xF0       0x60           \b, 192 kbps
+#>>>2      byte&0xF0       0x70           \b, 224 kbps
+#>>>2      byte&0xF0       0x80           \b, 256 kbps
+#>>>2      byte&0xF0       0x90           \b, 288 kbps
+#>>>2      byte&0xF0       0xA0           \b, 320 kbps
+#>>>2      byte&0xF0       0xB0           \b, 352 kbps
+#>>>2      byte&0xF0       0xC0           \b, 384 kbps
+#>>>2      byte&0xF0       0xD0           \b, 416 kbps
+#>>>2      byte&0xF0       0xE0           \b, 448 kbps
+## timing
+#>>>2      byte&0x0C       0x00           \b, 44.1 kHz
+#>>>2      byte&0x0C       0x04           \b, 48 kHz
+#>>>2      byte&0x0C       0x08           \b, 32 kHz
+## channels/options
+#>>>3      byte&0xC0       0x00           \b, Stereo
+#>>>3      byte&0xC0       0x40           \b, JntStereo
+#>>>3      byte&0xC0       0x80           \b, 2x Monaural
+#>>>3      byte&0xC0       0xC0           \b, Monaural
+##>1     byte            ^0x01          \b, Data Verify
+##>2     byte            &0x02          \b, Packet Pad
+##>2     byte            &0x01          \b, Custom Flag
+##>3     byte            &0x08          \b, Copyrighted
+##>3     byte            &0x04          \b, Original Source
+##>3     byte&0x03       1              \b, NR: 50/15 ms
+##>3     byte&0x03       3              \b, NR: CCIT J.17
+
+# MP3, M2A
+0       beshort&0xFFFE  0xFFF2         MPEG ADTS, layer III, v2
+!:mime	audio/mpeg
+# rate
+>2      byte&0xF0       0x10           \b,   8 kbps
+>2      byte&0xF0       0x20           \b,  16 kbps
+>2      byte&0xF0       0x30           \b,  24 kbps
+>2      byte&0xF0       0x40           \b,  32 kbps
+>2      byte&0xF0       0x50           \b,  40 kbps
+>2      byte&0xF0       0x60           \b,  48 kbps
+>2      byte&0xF0       0x70           \b,  56 kbps
+>2      byte&0xF0       0x80           \b,  64 kbps
+>2      byte&0xF0       0x90           \b,  80 kbps
+>2      byte&0xF0       0xA0           \b,  96 kbps
+>2      byte&0xF0       0xB0           \b, 112 kbps
+>2      byte&0xF0       0xC0           \b, 128 kbps
+>2      byte&0xF0       0xD0           \b, 144 kbps
+>2      byte&0xF0       0xE0           \b, 160 kbps
+# timing
+>2      byte&0x0C       0x00           \b, 22.05 kHz
+>2      byte&0x0C       0x04           \b, 24 kHz
+>2      byte&0x0C       0x08           \b, 16 kHz
+# channels/options
+>3      byte&0xC0       0x00           \b, Stereo
+>3      byte&0xC0       0x40           \b, JntStereo
+>3      byte&0xC0       0x80           \b, 2x Monaural
+>3      byte&0xC0       0xC0           \b, Monaural
+#>1     byte            ^0x01          \b, Data Verify
+#>2     byte            &0x02          \b, Packet Pad
+#>2     byte            &0x01          \b, Custom Flag
+#>3     byte            &0x08          \b, Copyrighted
+#>3     byte            &0x04          \b, Original Source
+#>3     byte&0x03       1              \b, NR: 50/15 ms
+#>3     byte&0x03       3              \b, NR: CCIT J.17
+
+# MP2, M2A
+0       beshort&0xFFFE  0xFFF4         MPEG ADTS, layer II, v2
+!:mime	audio/mpeg
+# rate 
+>2      byte&0xF0       0x10           \b,   8 kbps
+>2      byte&0xF0       0x20           \b,  16 kbps 
+>2      byte&0xF0       0x30           \b,  24 kbps
+>2      byte&0xF0       0x40           \b,  32 kbps
+>2      byte&0xF0       0x50           \b,  40 kbps
+>2      byte&0xF0       0x60           \b,  48 kbps
+>2      byte&0xF0       0x70           \b,  56 kbps
+>2      byte&0xF0       0x80           \b,  64 kbps
+>2      byte&0xF0       0x90           \b,  80 kbps
+>2      byte&0xF0       0xA0           \b,  96 kbps
+>2      byte&0xF0       0xB0           \b, 112 kbps
+>2      byte&0xF0       0xC0           \b, 128 kbps
+>2      byte&0xF0       0xD0           \b, 144 kbps
+>2      byte&0xF0       0xE0           \b, 160 kbps
+# timing
+>2      byte&0x0C       0x00           \b, 22.05 kHz
+>2      byte&0x0C       0x04           \b, 24 kHz
+>2      byte&0x0C       0x08           \b, 16 kHz
+# channels/options
+>3      byte&0xC0       0x00           \b, Stereo
+>3      byte&0xC0       0x40           \b, JntStereo
+>3      byte&0xC0       0x80           \b, 2x Monaural
+>3      byte&0xC0       0xC0           \b, Monaural
+#>1     byte            ^0x01          \b, Data Verify
+#>2     byte            &0x02          \b, Packet Pad
+#>2     byte            &0x01          \b, Custom Flag
+#>3     byte            &0x08          \b, Copyrighted
+#>3     byte            &0x04          \b, Original Source
+#>3     byte&0x03       1              \b, NR: 50/15 ms
+#>3     byte&0x03       3              \b, NR: CCIT J.17
+
+# MPA, M2A
+0       beshort&0xFFFE  0xFFF6         MPEG ADTS, layer I, v2
+!:mime	audio/mpeg
+# rate
+>2      byte&0xF0       0x10           \b,  32 kbps
+>2      byte&0xF0       0x20           \b,  48 kbps
+>2      byte&0xF0       0x30           \b,  56 kbps
+>2      byte&0xF0       0x40           \b,  64 kbps
+>2      byte&0xF0       0x50           \b,  80 kbps
+>2      byte&0xF0       0x60           \b,  96 kbps
+>2      byte&0xF0       0x70           \b, 112 kbps
+>2      byte&0xF0       0x80           \b, 128 kbps
+>2      byte&0xF0       0x90           \b, 144 kbps
+>2      byte&0xF0       0xA0           \b, 160 kbps
+>2      byte&0xF0       0xB0           \b, 176 kbps
+>2      byte&0xF0       0xC0           \b, 192 kbps
+>2      byte&0xF0       0xD0           \b, 224 kbps
+>2      byte&0xF0       0xE0           \b, 256 kbps
+# timing
+>2      byte&0x0C       0x00           \b, 22.05 kHz
+>2      byte&0x0C       0x04           \b, 24 kHz
+>2      byte&0x0C       0x08           \b, 16 kHz
+# channels/options
+>3      byte&0xC0       0x00           \b, Stereo
+>3      byte&0xC0       0x40           \b, JntStereo
+>3      byte&0xC0       0x80           \b, 2x Monaural
+>3      byte&0xC0       0xC0           \b, Monaural
+#>1     byte            ^0x01          \b, Data Verify
+#>2     byte            &0x02          \b, Packet Pad
+#>2     byte            &0x01          \b, Custom Flag
+#>3     byte            &0x08          \b, Copyrighted
+#>3     byte            &0x04          \b, Original Source
+#>3     byte&0x03       1              \b, NR: 50/15 ms
+#>3     byte&0x03       3              \b, NR: CCIT J.17
+
+# MP3, M25A
+0       beshort&0xFFFE  0xFFE2         MPEG ADTS, layer III,  v2.5
+!:mime	audio/mpeg
+# rate  
+>2      byte&0xF0       0x10           \b,   8 kbps
+>2      byte&0xF0       0x20           \b,  16 kbps
+>2      byte&0xF0       0x30           \b,  24 kbps
+>2      byte&0xF0       0x40           \b,  32 kbps
+>2      byte&0xF0       0x50           \b,  40 kbps
+>2      byte&0xF0       0x60           \b,  48 kbps
+>2      byte&0xF0       0x70           \b,  56 kbps
+>2      byte&0xF0       0x80           \b,  64 kbps
+>2      byte&0xF0       0x90           \b,  80 kbps
+>2      byte&0xF0       0xA0           \b,  96 kbps
+>2      byte&0xF0       0xB0           \b, 112 kbps
+>2      byte&0xF0       0xC0           \b, 128 kbps
+>2      byte&0xF0       0xD0           \b, 144 kbps
+>2      byte&0xF0       0xE0           \b, 160 kbps
+# timing
+>2      byte&0x0C       0x00           \b, 11.025 kHz
+>2      byte&0x0C       0x04           \b, 12 kHz
+>2      byte&0x0C       0x08           \b, 8 kHz
+# channels/options
+>3      byte&0xC0       0x00           \b, Stereo
+>3      byte&0xC0       0x40           \b, JntStereo
+>3      byte&0xC0       0x80           \b, 2x Monaural
+>3      byte&0xC0       0xC0           \b, Monaural
+#>1     byte            ^0x01          \b, Data Verify
+#>2     byte            &0x02          \b, Packet Pad
+#>2     byte            &0x01          \b, Custom Flag
+#>3     byte            &0x08          \b, Copyrighted
+#>3     byte            &0x04          \b, Original Source
+#>3     byte&0x03       1              \b, NR: 50/15 ms
+#>3     byte&0x03       3              \b, NR: CCIT J.17
+
+# AAC (aka MPEG-2 NBC audio) and MPEG-4 audio
+
+# Stored AAC streams (instead of the MP4 format)
+0       string          ADIF           MPEG ADIF, AAC
+!:mime	audio/x-hx-aac-adif
+>4      byte            &0x80
+>>13    byte            &0x10          \b, VBR
+>>13    byte            ^0x10          \b, CBR
+>>16    byte&0x1E       0x02           \b, single stream
+>>16    byte&0x1E       0x04           \b, 2 streams
+>>16    byte&0x1E       0x06           \b, 3 streams
+>>16    byte            &0x08          \b, 4 or more streams
+>>16    byte            &0x10          \b, 8 or more streams
+>>4    byte            &0x80          \b, Copyrighted
+>>13   byte            &0x40          \b, Original Source
+>>13   byte            &0x20          \b, Home Flag
+>4      byte            ^0x80
+>>4     byte            &0x10          \b, VBR
+>>4     byte            ^0x10          \b, CBR
+>>7     byte&0x1E       0x02           \b, single stream
+>>7     byte&0x1E       0x04           \b, 2 streams
+>>7     byte&0x1E       0x06           \b, 3 streams
+>>7     byte            &0x08          \b, 4 or more streams
+>>7     byte            &0x10          \b, 8 or more streams
+>>4    byte            &0x40          \b, Original Stream(s)
+>>4    byte            &0x20          \b, Home Source
+
+# Live or stored single AAC stream (used with MPEG-2 systems)
+0       beshort&0xFFF6  0xFFF0         MPEG ADTS, AAC
+!:mime	audio/x-hx-aac-adts
+>1      byte            &0x08          \b, v2
+>1      byte            ^0x08          \b, v4
+# profile
+>>2     byte            &0xC0          \b LTP
+>2      byte&0xc0       0x00           \b Main
+>2      byte&0xc0       0x40           \b LC
+>2      byte&0xc0       0x80           \b SSR
+# timing
+>2      byte&0x3c       0x00           \b, 96 kHz
+>2      byte&0x3c       0x04           \b, 88.2 kHz
+>2      byte&0x3c       0x08           \b, 64 kHz
+>2      byte&0x3c       0x0c           \b, 48 kHz
+>2      byte&0x3c       0x10           \b, 44.1 kHz
+>2      byte&0x3c       0x14           \b, 32 kHz
+>2      byte&0x3c       0x18           \b, 24 kHz
+>2      byte&0x3c       0x1c           \b, 22.05 kHz
+>2      byte&0x3c       0x20           \b, 16 kHz
+>2      byte&0x3c       0x24           \b, 12 kHz
+>2      byte&0x3c       0x28           \b, 11.025 kHz
+>2      byte&0x3c       0x2c           \b, 8 kHz
+# channels
+>2      beshort&0x01c0  0x0040         \b, monaural
+>2      beshort&0x01c0  0x0080         \b, stereo
+>2      beshort&0x01c0  0x00c0         \b, stereo + center
+>2      beshort&0x01c0  0x0100         \b, stereo+center+LFE
+>2      beshort&0x01c0  0x0140         \b, surround
+>2      beshort&0x01c0  0x0180         \b, surround + LFE
+>2      beshort         &0x01C0        \b, surround + side
+#>1     byte            ^0x01           \b, Data Verify
+#>2     byte            &0x02           \b, Custom Flag
+#>3     byte            &0x20           \b, Original Stream
+#>3     byte            &0x10           \b, Home Source
+#>3     byte            &0x08           \b, Copyrighted
+
+# Live MPEG-4 audio streams (instead of RTP FlexMux)
+0       beshort&0xFFE0  0x56E0         MPEG-4 LOAS
+!:mime	audio/x-mp4a-latm
+#>1     beshort&0x1FFF  x              \b, %hu byte packet
+>3      byte&0xE0       0x40
+>>4     byte&0x3C       0x04           \b, single stream
+>>4     byte&0x3C       0x08           \b, 2 streams
+>>4     byte&0x3C       0x0C           \b, 3 streams
+>>4     byte            &0x08          \b, 4 or more streams
+>>4     byte            &0x20          \b, 8 or more streams
+>3      byte&0xC0       0
+>>4     byte&0x78       0x08           \b, single stream
+>>4     byte&0x78       0x10           \b, 2 streams
+>>4     byte&0x78       0x18           \b, 3 streams
+>>4     byte            &0x20          \b, 4 or more streams
+>>4     byte            &0x40          \b, 8 or more streams
+# This magic isn't strong enough (matches plausible ISO-8859-1 text)
+#0       beshort         0x4DE1         MPEG-4 LO-EP audio stream
+#!:mime	audio/x-mp4a-latm
+
+# Summary: FLI animation format
+# Created by: Daniel Quinlan <quinlan@yggdrasil.com>
+# Modified by (1): Abel Cheung <abelcheung@gmail.com> (avoid over-generic detection)
+4	leshort		0xAF11
+# standard FLI always has 320x200 resolution and 8 bit color
+>8	leshort		320
+>>10	leshort		200
+>>>12	leshort		8			FLI animation, 320x200x8
+!:mime	video/x-fli
+>>>>6	leshort		x			\b, %d frames
+# frame speed is multiple of 1/70s
+>>>>16	leshort		x			\b, %d/70s per frame
+
+# Summary: FLC animation format
+# Created by: Daniel Quinlan <quinlan@yggdrasil.com>
+# Modified by (1): Abel Cheung <abelcheung@gmail.com> (avoid over-generic detection)
+4	leshort		0xAF12
+# standard FLC always use 8 bit color
+>12	leshort		8			FLC animation
+!:mime	video/x-flc
+>>8	leshort		x			\b, %d
+>>10	leshort		x			\bx%dx8
+>>6	uleshort	x			\b, %d frames
+>>16	uleshort	x			\b, %dms per frame
+
+# DL animation format
+# XXX - collision with most `mips' magic
+#
+# I couldn't find a real magic number for these, however, this
+# -appears- to work.  Note that it might catch other files, too, so be
+# careful!
+#
+# Note that title and author appear in the two 20-byte chunks
+# at decimal offsets 2 and 22, respectively, but they are XOR'ed with
+# 255 (hex FF)!  The DL format is really bad.
+#
+#0	byte	1	DL version 1, medium format (160x100, 4 images/screen)
+#!:mime	video/x-unknown
+#>42	byte	x	- %d screens,
+#>43	byte	x	%d commands
+#0	byte	2	DL version 2
+#!:mime	video/x-unknown
+#>1	byte	1	- large format (320x200,1 image/screen),
+#>1	byte	2	- medium format (160x100,4 images/screen),
+#>1	byte	>2	- unknown format,
+#>42	byte	x	%d screens,
+#>43	byte	x	%d commands
+# Based on empirical evidence, DL version 3 have several nulls following the
+# \003.  Most of them start with non-null values at hex offset 0x34 or so.
+#0	string	\3\0\0\0\0\0\0\0\0\0\0\0	DL version 3
+
+# iso 13818 transport stream
+#
+# from Oskar Schirmer <schirmer@scara.com> Feb 3, 2001 (ISO 13818.1)
+# syncbyte      8 bit	0x47
+# error_ind     1 bit	-
+# payload_start 1 bit	1
+# priority      1 bit	-
+# PID          13 bit	0x0000
+# scrambling    2 bit	-
+# adaptfld_ctrl 2 bit	1 or 3
+# conti_count   4 bit	-
+0	belong&0xFF5FFF10	0x47400010
+>188	byte			0x47		MPEG transport stream data
+
+# DIF digital video file format <mpruett@sgi.com>
+0	belong&0xffffff00	0x1f070000      DIF
+>4	byte			&0x01		(DVCPRO) movie file
+>4	byte			^0x01		(DV) movie file
+>3	byte			&0x80		(PAL)
+>3	byte			^0x80		(NTSC)
+
+# Microsoft Advanced Streaming Format (ASF) <mpruett@sgi.com>
+0	belong			0x3026b275	Microsoft ASF
+!:mime  video/x-ms-asf
+
+# MNG Video Format, <URL:http://www.libpng.org/pub/mng/spec/>
+0	string			\x8aMNG		MNG video data,
+!:mime	video/x-mng
+>4	belong			!0x0d0a1a0a	CORRUPTED,
+>4	belong			0x0d0a1a0a
+>>16    belong	x				%d x
+>>20    belong	x				%d
+
+# JNG Video Format, <URL:http://www.libpng.org/pub/mng/spec/>
+0	string			\x8bJNG		JNG video data,
+!:mime	video/x-jng
+>4	belong			!0x0d0a1a0a	CORRUPTED,
+>4	belong			0x0d0a1a0a
+>>16    belong	x				%d x
+>>20    belong	x				%d
+
+# Vivo video (Wolfram Kleff)
+3	string		\x0D\x0AVersion:Vivo	Vivo video data
+
+# VRML (Virtual Reality Modelling Language)
+0       string/w        #VRML\ V1.0\ ascii	VRML 1 file
+!:mime	model/vrml
+0	string/w	#VRML\ V2.0\ utf8	ISO/IEC 14772 VRML 97 file
+!:mime	model/vrml
+
+# X3D (Extensible 3D) [http://www.web3d.org/specifications/x3d-3.0.dtd]
+# From Michel Briand <michelbriand@free.fr>
+0	string/t		\<?xml\ version="
+!:strength +1
+>20	search/1000/cw  \<!DOCTYPE\ X3D		X3D (Extensible 3D) model xml text
+!:mime model/x3d
+
+#---------------------------------------------------------------------------
+# HVQM4: compressed movie format designed by Hudson for Nintendo GameCube
+# From Mark Sheppard <msheppard@climax.co.uk>, 2002-10-03
+#
+0	string		HVQM4		%s
+>6	string		>\0		v%s
+>0	byte		x		GameCube movie,
+>0x34	ubeshort	x		%d x
+>0x36	ubeshort	x		%d,
+>0x26	ubeshort	x		%dus,
+>0x42	ubeshort	0		no audio
+>0x42	ubeshort	>0		%dHz audio
+
+# From: "Stefan A. Haubenthal" <polluks@web.de>
+0	string		DVDVIDEO-VTS	Video title set,
+>0x21	byte		x		v%x
+0	string		DVDVIDEO-VMG	Video manager,
+>0x21	byte		x		v%x
+
+# From: Behan Webster <behanw@websterwood.com>
+# NuppelVideo used by Mythtv (*.nuv)
+# Note: there are two identical stanzas here differing only in the
+# initial string matched. It used to be done with a regex, but we're
+# trying to get rid of those.
+0	string		NuppelVideo	MythTV NuppelVideo
+>12	string		x		v%s
+>20	lelong		x		(%d
+>24	lelong		x		\bx%d),
+>36	string		P		\bprogressive,
+>36	string		I		\binterlaced,
+>40	ledouble	x		\baspect:%.2f,
+>48	ledouble	x		\bfps:%.2f
+0	string		MythTV		MythTV NuppelVideo
+>12	string		x		v%s
+>20	lelong		x		(%d
+>24	lelong		x		\bx%d),
+>36	string		P		\bprogressive,
+>36	string		I		\binterlaced,
+>40	ledouble	x		\baspect:%.2f,
+>48	ledouble	x		\bfps:%.2f
+
+#						MPEG file
+# MPEG sequences
+# FIXME: This section is from the old magic.mime file and needs
+# integrating with the rest
+#0       belong             0x000001BA
+#>4      byte               &0x40
+#!:mime	video/mp2p
+#>4      byte               ^0x40
+#!:mime	video/mpeg
+#0       belong             0x000001BB
+#!:mime	video/mpeg
+#0       belong             0x000001B0
+#!:mime	video/mp4v-es
+#0       belong             0x000001B5
+#!:mime	video/mp4v-es
+#0       belong             0x000001B3
+#!:mime	video/mpv
+#0       belong&0xFF5FFF10  0x47400010
+#!:mime	video/mp2t
+#0       belong             0x00000001
+#>4      byte&0x1F	   0x07
+#!:mime	video/h264
+
+# Type: Bink Video
+# Extension: .bik
+# URL:  http://wiki.multimedia.cx/index.php?title=Bink_Container
+# From: <hoehle@users.sourceforge.net>  2008-07-18
+0	string		BIK	Bink Video
+>3	regex		=[a-z]	rev.%s
+#>4	ulelong		x	size %d
+>20	ulelong		x	\b, %d
+>24	ulelong		x	\bx%d
+>8	ulelong		x	\b, %d frames
+>32	ulelong		x	at rate %d/
+>28	ulelong		>1	\b%d
+>40	ulelong		=0	\b, no audio
+>40	ulelong		!0	\b, %d audio track
+>>40	ulelong		!1	\bs
+# follow properties of the first audio track only
+>>48	uleshort	x	%dHz
+>>51	byte&0x20	0	mono
+>>51	byte&0x20	!0	stereo
+#>>51	byte&0x10	0	FFT
+#>>51	byte&0x10	!0	DCT
+
+# Type:	NUT Container
+# URL:	http://wiki.multimedia.cx/index.php?title=NUT
+# From:	Adam Buchbinder <adam.buchbinder@gmail.com>
+0	string	nut/multimedia\ container\0	NUT multimedia container
+
+# Type: Nullsoft Video (NSV)
+# URL:  http://wiki.multimedia.cx/index.php?title=Nullsoft_Video
+# From: Mike Melanson <mike@multimedia.cx>
+0	string	NSVf	Nullsoft Video
+
+# Type: REDCode Video
+# URL:  http://www.red.com/ ; http://wiki.multimedia.cx/index.php?title=REDCode
+# From: Mike Melanson <mike@multimedia.cx>
+4	string	RED1	REDCode Video
+
+# Type: MTV Multimedia File
+# URL:  http://wiki.multimedia.cx/index.php?title=MTV
+# From: Mike Melanson <mike@multimedia.cx>
+0	string	AMVS	MTV Multimedia File
+
+# Type: ARMovie
+# URL:  http://wiki.multimedia.cx/index.php?title=ARMovie
+# From: Mike Melanson <mike@multimedia.cx>
+0	string	ARMovie\012	ARMovie
+
+# Type: Interplay MVE Movie
+# URL:  http://wiki.multimedia.cx/index.php?title=Interplay_MVE
+# From: Mike Melanson <mike@multimedia.cx>
+0	string	Interplay\040MVE\040File\032	Interplay MVE Movie
+
+# Type: Windows Television DVR File
+# URL:  http://wiki.multimedia.cx/index.php?title=WTV
+# From: Mike Melanson <mike@mutlimedia.cx>
+# This takes the form of a Windows-style GUID
+0	bequad	0xB7D800203749DA11
+>8	bequad	0xA64E0007E95EAD8D	Windows Television DVR Media
+
+# Type: Sega FILM/CPK Multimedia
+# URL:  http://wiki.multimedia.cx/index.php?title=Sega_FILM
+# From: Mike Melanson <mike@multimedia.cx>
+0	string	FILM	Sega FILM/CPK Multimedia,
+>32	belong	x	%d x
+>28	belong	x	%d
+
+# Type: Nintendo THP Multimedia
+# URL:  http://wiki.multimedia.cx/index.php?title=THP
+# From: Mike Melanson <mike@multimedia.cx>
+0	string	THP\0	Nintendo THP Multimedia
+
+# Type: BBC Dirac Video
+# URL:  http://wiki.multimedia.cx/index.php?title=Dirac
+# From: Mike Melanson <mike@multimedia.cx>
+0	string	BBCD	BBC Dirac Video
+
+# Type: RAD Game Tools Smacker Multimedia
+# URL:  http://wiki.multimedia.cx/index.php?title=Smacker
+# From: Mike Melanson <mike@multimedia.cx>
+0	string	SMK	RAD Game Tools Smacker Multimedia
+>3	byte	x	version %c,
+>4	lelong	x	%d x
+>8	lelong	x	%d,
+>12	lelong	x	%d frames
+
+#------------------------------------------------------------------------------
+# $File$
+# aout:  file(1) magic for a.out executable/object/etc entries that
+# handle executables on multiple platforms.
+#
+
+#
+# Little-endian 32-bit-int a.out, merged from bsdi (for BSD/OS, from
+# BSDI), netbsd, and vax (for UNIX/32V and BSD)
+#
+# XXX - is there anything we can look at to distinguish BSD/OS 386 from
+# NetBSD 386 from various VAX binaries?  The BSD/OS shared library flag
+# works only for binaries using shared libraries.  Grabbing the entry
+# point from the a.out header, using it to find the first code executed
+# in the program, and looking at that might help.
+#
+0	lelong		0407		a.out little-endian 32-bit executable
+>16	lelong		>0		not stripped
+>32	byte		0x6a		(uses BSD/OS shared libs)
+
+0	lelong		0410		a.out little-endian 32-bit pure executable
+>16	lelong		>0		not stripped
+>32	byte		0x6a		(uses BSD/OS shared libs)
+
+0	lelong		0413		a.out little-endian 32-bit demand paged pure executable
+>16	lelong		>0		not stripped
+>32	byte		0x6a		(uses BSD/OS shared libs)
+
+#
+# Big-endian 32-bit-int a.out, merged from sun (for old 68010 SunOS a.out),
+# mips (for old 68020(!) SGI a.out), and netbsd (for old big-endian a.out).
+#
+# XXX - is there anything we can look at to distinguish old SunOS 68010
+# from old 68020 IRIX from old NetBSD?  Again, I guess we could look at
+# the first instruction or instructions in the program.
+#
+0	belong		0407		a.out big-endian 32-bit executable
+>16	belong		>0		not stripped
+
+0	belong		0410		a.out big-endian 32-bit pure executable
+>16	belong		>0		not stripped
+
+0	belong		0413		a.out big-endian 32-bit demand paged executable
+>16	belong		>0		not stripped
+
+
+#------------------------------------------------------------------------------
+# $File$
+# apl:  file(1) magic for APL (see also "pdp" and "vax" for other APL
+#       workspaces)
+#
+0	long		0100554		APL workspace (Ken's original?)
+
+#------------------------------------------------------------------------------
+# $File: apple,v 1.28 2014/04/28 12:04:50 christos Exp $
+# apple:  file(1) magic for Apple file formats
+#
+0	search/1/t	FiLeStArTfIlEsTaRt	binscii (apple ][) text
+0	string		\x0aGL			Binary II (apple ][) data
+0	string		\x76\xff		Squeezed (apple ][) data
+0	string		NuFile			NuFile archive (apple ][) data
+0	string		N\xf5F\xe9l\xe5		NuFile archive (apple ][) data
+0	belong		0x00051600		AppleSingle encoded Macintosh file
+0	belong		0x00051607		AppleDouble encoded Macintosh file
+
+# Type: Apple Emulator 2IMG format
+# From: Radek Vokal <rvokal@redhat.com>
+0	string		2IMG	Apple ][ 2IMG Disk Image
+>4	string		XGS!	\b, XGS
+>4	string		CTKG	\b, Catakig
+>4	string		ShIm	\b, Sheppy's ImageMaker
+>4	string		WOOF	\b, Sweet 16
+>4	string		B2TR	\b, Bernie ][ the Rescue
+>4	string		!nfc	\b, ASIMOV2
+>4	string		x	\b, Unknown Format
+>0xc	byte		00	\b, DOS 3.3 sector order
+>>0x10	byte		00	\b, Volume 254
+>>0x10	byte&0x7f	x	\b, Volume %u
+>0xc	byte		01	\b, ProDOS sector order
+>>0x14	short		x	\b, %u Blocks
+>0xc	byte		02	\b, NIB data
+
+# magic for Newton PDA package formats
+# from Ruda Moura <ruda@helllabs.org>
+0	string	package0	Newton package, NOS 1.x,
+>12	belong	&0x80000000	AutoRemove,
+>12	belong	&0x40000000	CopyProtect,
+>12	belong	&0x10000000	NoCompression,
+>12	belong	&0x04000000	Relocation,
+>12	belong	&0x02000000	UseFasterCompression,
+>16	belong	x		version %d
+
+0	string	package1	Newton package, NOS 2.x,
+>12	belong	&0x80000000	AutoRemove,
+>12	belong	&0x40000000	CopyProtect,
+>12	belong	&0x10000000	NoCompression,
+>12	belong	&0x04000000	Relocation,
+>12	belong	&0x02000000	UseFasterCompression,
+>16	belong	x		version %d
+
+0	string	package4	Newton package,
+>8	byte	8		NOS 1.x,
+>8	byte	9		NOS 2.x,
+>12	belong	&0x80000000	AutoRemove,
+>12	belong	&0x40000000	CopyProtect,
+>12	belong	&0x10000000	NoCompression,
+
+# The following entries for the Apple II are for files that have
+# been transferred as raw binary data from an Apple, without having
+# been encapsulated by any of the above archivers.
+#
+# In general, Apple II formats are hard to identify because Apple DOS
+# and especially Apple ProDOS have strong typing in the file system and
+# therefore programmers never felt much need to include type information
+# in the files themselves.
+#
+# Eric Fischer <enf@pobox.com>
+
+# AppleWorks word processor:
+#
+# This matches the standard tab stops for an AppleWorks file, but if
+# a file has a tab stop set in the first four columns this will fail.
+#
+# The "O" is really the magic number, but that's so common that it's
+# necessary to check the tab stops that follow it to avoid false positives.
+
+4       string          O====   AppleWorks word processor data
+>85     byte&0x01       >0      \b, zoomed
+>90     byte&0x01       >0      \b, paginated
+>92     byte&0x01       >0      \b, with mail merge
+#>91    byte            x       \b, left margin %d
+
+# AppleWorks database:
+#
+# This isn't really a magic number, but it's the closest thing to one
+# that I could find.  The 1 and 2 really mean "order in which you defined
+# categories" and "left to right, top to bottom," respectively; the D and R
+# mean that the cursor should move either down or right when you press Return.
+
+#30	string		\x01D	AppleWorks database data
+#30	string		\x02D	AppleWorks database data
+#30	string		\x01R	AppleWorks database data
+#30	string		\x02R	AppleWorks database data
+
+# AppleWorks spreadsheet:
+#
+# Likewise, this isn't really meant as a magic number.  The R or C means
+# row- or column-order recalculation; the A or M means automatic or manual
+# recalculation.
+
+#131	string		RA	AppleWorks spreadsheet data
+#131	string		RM	AppleWorks spreadsheet data
+#131	string		CA	AppleWorks spreadsheet data
+#131	string		CM	AppleWorks spreadsheet data
+
+# Applesoft BASIC:
+#
+# This is incredibly sloppy, but will be true if the program was
+# written at its usual memory location of 2048 and its first line
+# number is less than 256.  Yuck.
+# update by Joerg Jenderek at Feb 2013
+
+# GRR: this test is still too general as it catches also Gujin BOOT144.SYS (0xfa080000)
+#0       belong&0xff00ff 0x80000 Applesoft BASIC program data
+0	belong&0x00ff00ff	0x00080000	
+# assuming that line number must be positive
+>2	leshort			>0		Applesoft BASIC program data, first line number %d
+#>2     leshort         x       \b, first line number %d
+
+# ORCA/EZ assembler:
+# 
+# This will not identify ORCA/M source files, since those have
+# some sort of date code instead of the two zero bytes at 6 and 7
+# XXX Conflicts with ELF
+#4       belong&0xff00ffff       0x01000000      ORCA/EZ assembler source data
+#>5      byte                    x               \b, build number %d
+
+# Broderbund Fantavision
+#
+# I don't know what these values really mean, but they seem to recur.
+# Will they cause too many conflicts?
+
+# Probably :-)
+#2	belong&0xFF00FF		0x040008	Fantavision movie data
+
+# Some attempts at images.
+#
+# These are actually just bit-for-bit dumps of the frame buffer, so
+# there's really no reasonably way to distinguish them except for their
+# address (if preserved) -- 8192 or 16384 -- and their length -- 8192
+# or, occasionally, 8184.
+#
+# Nevertheless this will manage to catch a lot of images that happen
+# to have a solid-colored line at the bottom of the screen.
+
+# GRR: Magic too weak
+#8144	string	\x7F\x7F\x7F\x7F\x7F\x7F\x7F\x7F	Apple II image with white background
+#8144	string	\x55\x2A\x55\x2A\x55\x2A\x55\x2A	Apple II image with purple background
+#8144	string	\x2A\x55\x2A\x55\x2A\x55\x2A\x55	Apple II image with green background
+#8144	string	\xD5\xAA\xD5\xAA\xD5\xAA\xD5\xAA	Apple II image with blue background
+#8144	string	\xAA\xD5\xAA\xD5\xAA\xD5\xAA\xD5	Apple II image with orange background
+
+# Beagle Bros. Apple Mechanic fonts
+
+0	belong&0xFF00FFFF	0x6400D000	Apple Mechanic font
+
+# Apple Universal Disk Image Format (UDIF) - dmg files.
+# From Johan Gade.
+# These entries are disabled for now until we fix the following issues.
+#
+# Note there might be some problems with the "VAX COFF executable" 
+# entry. Note this entry should be placed before the mac filesystem section, 
+# particularly the "Apple Partition data" entry.
+#
+# The intended meaning of these tests is, that the file is only of the 
+# specified type if both of the lines are correct - i.e. if the first
+# line matches and the second doesn't then it is not of that type.
+#
+#0	long	0x7801730d
+#>4	long	0x62626060	UDIF read-only zlib-compressed image (UDZO)
+#
+# Note that this entry is recognized correctly by the "Apple Partition 
+# data" entry - however since this entry is more specific - this
+# information seems to be more useful.
+#0	long	0x45520200
+#>0x410	string	disk\ image	UDIF read/write image (UDRW)
+
+# From: Toby Peterson <toby@apple.com>
+0	string	bplist00	Apple binary property list
+
+# Apple binary property list (bplist)
+#  Assumes version bytes are hex.
+#  Provides content hints for version 0 files. Assumes that the root
+#  object is the first object (true for CoreFoundation implementation).
+# From: David Remahl <dremahl@apple.com>
+0		string	bplist
+>6		byte	x	\bCoreFoundation binary property list data, version 0x%c
+>>7		byte	x	\b%c
+>6		string		00		\b
+>>8		byte&0xF0	0x00	\b
+>>>8	byte&0x0F	0x00	\b, root type: null
+>>>8	byte&0x0F	0x08	\b, root type: false boolean
+>>>8	byte&0x0F	0x09	\b, root type: true boolean
+>>8		byte&0xF0	0x10	\b, root type: integer
+>>8		byte&0xF0	0x20	\b, root type: real
+>>8		byte&0xF0	0x30	\b, root type: date
+>>8		byte&0xF0	0x40    \b, root type: data
+>>8		byte&0xF0	0x50	\b, root type: ascii string
+>>8		byte&0xF0	0x60	\b, root type: unicode string
+>>8		byte&0xF0	0x80	\b, root type: uid (CORRUPT)
+>>8		byte&0xF0	0xa0	\b, root type: array
+>>8		byte&0xF0	0xd0	\b, root type: dictionary
+
+# Apple/NeXT typedstream data
+#  Serialization format used by NeXT and Apple for various
+#  purposes in YellowStep/Cocoa, including some nib files.
+# From: David Remahl <dremahl@apple.com>
+2		string		typedstream	NeXT/Apple typedstream data, big endian
+>0		byte		x		\b, version %d
+>0		byte		<5		\b
+>>13	byte		0x81	\b
+>>>14	ubeshort	x		\b, system %d
+2		string		streamtyped NeXT/Apple typedstream data, little endian
+>0		byte		x		\b, version %d
+>0		byte		<5		\b
+>>13	byte		0x81	\b
+>>>14	uleshort	x		\b, system %d
+
+#------------------------------------------------------------------------------
+# CAF: Apple CoreAudio File Format
+#
+# Container format for high-end audio purposes.
+# From: David Remahl <dremahl@apple.com>
+#
+0	string		caff		CoreAudio Format audio file
+>4	beshort		<10		version %d
+>6	beshort		x
+
+
+#------------------------------------------------------------------------------
+# Keychain database files
+0	string		kych		Mac OS X Keychain File
+
+#------------------------------------------------------------------------------
+# Code Signing related file types
+0	belong		0xfade0c00	Mac OS X Code Requirement
+>8	belong		1			(opExpr)
+>4	belong		x			- %d bytes
+
+0	belong		0xfade0c01	Mac OS X Code Requirement Set
+>8	belong		>1			containing %d items
+>4	belong		x			- %d bytes
+
+0	belong		0xfade0c02	Mac OS X Code Directory
+>8	belong		x			version %x
+>12	belong		>0			flags 0x%x
+>4	belong		x			- %d bytes
+
+0	belong		0xfade0cc0	Mac OS X Detached Code Signature (non-executable)
+>4	belong		x			- %d bytes
+
+0	belong		0xfade0cc1	Mac OS X Detached Code Signature
+>8	belong		>1			(%d elements)
+>4	belong		x			- %d bytes
+
+# From: "Nelson A. de Oliveira" <naoliv@gmail.com>
+# .vdi
+4	string innotek\ VirtualBox\ Disk\ Image %s
+
+# Apple disk partition stuff, strengthen the magic using byte 4
+0	beshort	0x4552
+>4	byte	0			Apple Driver Map
+>>2	beshort	x			\b, blocksize %d
+>>4	belong	x			\b, blockcount %d
+>>10	beshort	x			\b, devtype %d
+>>12	beshort	x			\b, devid %d
+>>20	beshort x			\b, descriptors %d
+# Assume 	8 partitions each at a multiple of the sector size.
+# We could glean this from the partition descriptors, but they are empty!?!?
+>>(2.S*1)	indirect		\b, contains[@0x%x]: 
+>>(2.S*2)	indirect		\b, contains[@0x%x]: 
+>>(2.S*3)	indirect		\b, contains[@0x%x]: 
+>>(2.S*4)	indirect		\b, contains[@0x%x]: 
+>>(2.S*5)	indirect		\b, contains[@0x%x]: 
+>>(2.S*6)	indirect		\b, contains[@0x%x]: 
+>>(2.S*7)	indirect		\b, contains[@0x%x]: 
+>>(2.S*8)	indirect		\b, contains[@0x%x]: 
+
+# Yes, the 3rd and 4th bytes are reserved, but we use them to make the
+# magic stronger.
+0	belong	0x504d0000		Apple Partition Map
+>4	belong	x			\b, map block count %d
+>8	belong	x			\b, start block %d
+>12	belong	x			\b, block count %d
+>16	string >0			\b, name %s
+>48	string >0			\b, type %s
+>124	string >0			\b, processor %s
+>140	string >0			\b, boot arguments %s
+>92	belong	& 1			\b, valid
+>92	belong	& 2			\b, allocated
+>92	belong	& 4			\b, in use
+>92	belong	& 8			\b, has boot info
+>92	belong	& 16			\b, readable
+>92	belong	& 32			\b, writable
+>92	belong	& 64			\b, pic boot code
+>92	belong	& 128			\b, chain compatible driver
+>92	belong	& 256			\b, real driver
+>92	belong	& 512			\b, chain driver
+>92	belong	& 1024			\b, mount at startup
+>92	belong	& 2048			\b, is the startup partition
+
+#http://wiki.mozilla.org/DS_Store_File_Format`
+#http://en.wikipedia.org/wiki/.DS_Store
+0	string	\0\0\0\1Bud1\0		Apple Desktop Services Store
+
+#------------------------------------------------------------------------------
+# $File$
+# applix:  file(1) magic for Applixware
+# From: Peter Soos <sp@osb.hu>
+#
+0	string		*BEGIN		Applixware
+>7	string		WORDS			Words Document
+>7	string		GRAPHICS		Graphic
+>7	string		RASTER			Bitmap
+>7	string		SPREADSHEETS		Spreadsheet
+>7	string		MACRO			Macro
+>7	string		BUILDER			Builder Object
+#------------------------------------------------------------------------------
+# $File: archive,v 1.87 2014/06/03 19:15:58 christos Exp $
+# archive:  file(1) magic for archive formats (see also "msdos" for self-
+#           extracting compressed archives)
+#
+# cpio, ar, arc, arj, hpack, lha/lharc, rar, squish, uc2, zip, zoo, etc.
+# pre-POSIX "tar" archives are handled in the C code.
+
+# POSIX tar archives
+257	string		ustar\0		POSIX tar archive
+!:mime	application/x-tar # encoding: posix
+257	string		ustar\040\040\0	GNU tar archive
+!:mime	application/x-tar # encoding: gnu
+
+# Incremental snapshot gnu-tar format from:
+# http://www.gnu.org/software/tar/manual/html_node/Snapshot-Files.html
+0	string		GNU\ tar-	GNU tar incremental snapshot data
+>&0	regex		[0-9]\.[0-9]+-[0-9]+	version %s
+
+# cpio archives
+#
+# Yes, the top two "cpio archive" formats *are* supposed to just be "short".
+# The idea is to indicate archives produced on machines with the same
+# byte order as the machine running "file" with "cpio archive", and
+# to indicate archives produced on machines with the opposite byte order
+# from the machine running "file" with "byte-swapped cpio archive".
+#
+# The SVR4 "cpio(4)" hints that there are additional formats, but they
+# are defined as "short"s; I think all the new formats are
+# character-header formats and thus are strings, not numbers.
+0	short		070707		cpio archive
+!:mime	application/x-cpio
+0	short		0143561		byte-swapped cpio archive
+!:mime	application/x-cpio # encoding: swapped
+0	string		070707		ASCII cpio archive (pre-SVR4 or odc)
+0	string		070701		ASCII cpio archive (SVR4 with no CRC)
+0	string		070702		ASCII cpio archive (SVR4 with CRC)
+
+#
+# Various archive formats used by various versions of the "ar"
+# command.
+#
+
+#
+# Original UNIX archive formats.
+# They were written with binary values in host byte order, and
+# the magic number was a host "int", which might have been 16 bits
+# or 32 bits.  We don't say "PDP-11" or "VAX", as there might have
+# been ports to little-endian 16-bit-int or 32-bit-int platforms
+# (x86?) using some of those formats; if none existed, feel free
+# to use "PDP-11" for little-endian 16-bit and "VAX" for little-endian
+# 32-bit.  There might have been big-endian ports of that sort as
+# well.
+#
+0	leshort		0177555		very old 16-bit-int little-endian archive
+0	beshort		0177555		very old 16-bit-int big-endian archive
+0	lelong		0177555		very old 32-bit-int little-endian archive
+0	belong		0177555		very old 32-bit-int big-endian archive
+
+0	leshort		0177545		old 16-bit-int little-endian archive
+>2	string		__.SYMDEF	random library
+0	beshort		0177545		old 16-bit-int big-endian archive
+>2	string		__.SYMDEF	random library
+0	lelong		0177545		old 32-bit-int little-endian archive
+>4	string		__.SYMDEF	random library
+0	belong		0177545		old 32-bit-int big-endian archive
+>4	string		__.SYMDEF	random library
+
+#
+# From "pdp" (but why a 4-byte quantity?)
+#
+0	lelong		0x39bed		PDP-11 old archive
+0	lelong		0x39bee		PDP-11 4.0 archive
+
+#
+# XXX - what flavor of APL used this, and was it a variant of
+# some ar archive format?  It's similar to, but not the same
+# as, the APL workspace magic numbers in pdp.
+#
+0	long		0100554		apl workspace
+
+#
+# System V Release 1 portable(?) archive format.
+#
+0	string		=<ar>		System V Release 1 ar archive
+!:mime	application/x-archive
+
+#
+# Debian package; it's in the portable archive format, and needs to go
+# before the entry for regular portable archives, as it's recognized as
+# a portable archive whose first member has a name beginning with
+# "debian".
+#
+0	string		=!<arch>\ndebian
+>8	string		debian-split	part of multipart Debian package
+!:mime	application/vnd.debian.binary-package
+>8	string		debian-binary	Debian binary package
+!:mime	application/vnd.debian.binary-package
+>8	string		!debian
+>68	string		>\0		(format %s)
+# These next two lines do not work, because a bzip2 Debian archive
+# still uses gzip for the control.tar (first in the archive).  Only
+# data.tar varies, and the location of its filename varies too.
+# file/libmagic does not current have support for ascii-string based
+# (offsets) as of 2005-09-15.
+#>81	string		bz2		\b, uses bzip2 compression
+#>84	string		gz		\b, uses gzip compression
+#>136	ledate		x		created: %s
+
+#
+# MIPS archive; they're in the portable archive format, and need to go
+# before the entry for regular portable archives, as it's recognized as
+# a portable archive whose first member has a name beginning with
+# "__________E".
+#
+0	string	=!<arch>\n__________E	MIPS archive
+!:mime	application/x-archive
+>20	string	U			with MIPS Ucode members
+>21	string	L			with MIPSEL members
+>21	string	B			with MIPSEB members
+>19	string	L			and an EL hash table
+>19	string	B			and an EB hash table
+>22	string	X			-- out of date
+
+0	search/1	-h-		Software Tools format archive text
+
+#
+# BSD/SVR2-and-later portable archive formats.
+#
+0	string		=!<arch>		current ar archive
+!:mime	application/x-archive
+>8	string		__.SYMDEF	random library
+>68	string		__.SYMDEF\ SORTED	random library
+
+#
+# "Thin" archive, as can be produced by GNU ar.
+#
+0	string		=!<thin>\n	thin archive with
+>68	belong		0		no symbol entries
+>68	belong		1		%d symbol entry
+>68	belong		>1		%d symbol entries
+
+# ARC archiver, from Daniel Quinlan (quinlan@yggdrasil.com)
+#
+# The first byte is the magic (0x1a), byte 2 is the compression type for
+# the first file (0x01 through 0x09), and bytes 3 to 15 are the MS-DOS
+# filename of the first file (null terminated).  Since some types collide
+# we only test some types on basis of frequency: 0x08 (83%), 0x09 (5%),
+# 0x02 (5%), 0x03 (3%), 0x04 (2%), 0x06 (2%).  0x01 collides with terminfo.
+0	lelong&0x8080ffff	0x0000081a	ARC archive data, dynamic LZW
+!:mime	application/x-arc
+0	lelong&0x8080ffff	0x0000091a	ARC archive data, squashed
+!:mime	application/x-arc
+0	lelong&0x8080ffff	0x0000021a	ARC archive data, uncompressed
+!:mime	application/x-arc
+0	lelong&0x8080ffff	0x0000031a	ARC archive data, packed
+!:mime	application/x-arc
+0	lelong&0x8080ffff	0x0000041a	ARC archive data, squeezed
+!:mime	application/x-arc
+0	lelong&0x8080ffff	0x0000061a	ARC archive data, crunched
+!:mime	application/x-arc
+# [JW] stuff taken from idarc, obviously ARC successors:
+0	lelong&0x8080ffff	0x00000a1a	PAK archive data
+!:mime	application/x-arc
+0	lelong&0x8080ffff	0x0000141a	ARC+ archive data
+!:mime	application/x-arc
+0	lelong&0x8080ffff	0x0000481a	HYP archive data
+!:mime	application/x-arc
+
+# Acorn archive formats (Disaster prone simpleton, m91dps@ecs.ox.ac.uk)
+# I can't create either SPARK or ArcFS archives so I have not tested this stuff
+# [GRR:  the original entries collide with ARC, above; replaced with combined
+#  version (not tested)]
+#0	byte		0x1a		RISC OS archive (spark format)
+0	string		\032archive	RISC OS archive (ArcFS format)
+0       string          Archive\000     RISC OS archive (ArcFS format)
+
+# All these were taken from idarc, many could not be verified. Unfortunately,
+# there were many low-quality sigs, i.e. easy to trigger false positives.
+# Please notify me of any real-world fishy/ambiguous signatures and I'll try
+# to get my hands on the actual archiver and see if I find something better. [JW]
+# probably many can be enhanced by finding some 0-byte or control char near the start
+
+# idarc calls this Crush/Uncompressed... *shrug*
+0	string	CRUSH Crush archive data
+# Squeeze It (.sqz)
+0	string	HLSQZ Squeeze It archive data
+# SQWEZ
+0	string	SQWEZ SQWEZ archive data
+# HPack (.hpk)
+0	string	HPAK HPack archive data
+# HAP
+0	string	\x91\x33HF HAP archive data
+# MD/MDCD
+0	string	MDmd MDCD archive data
+# LIM
+0	string	LIM\x1a LIM archive data
+# SAR
+3	string	LH5 SAR archive data
+# BSArc/BS2
+0	string	\212\3SB\020\0	BSArc/BS2 archive data
+# Bethesda Softworks Archive (Oblivion)
+0	string	BSA\0 		BSArc archive data
+>4	lelong	x		version %d
+# MAR
+2	string	=-ah MAR archive data
+# ACB
+#0	belong&0x00f800ff	0x00800000 ACB archive data
+# CPZ
+# TODO, this is what idarc says: 0	string	\0\0\0 CPZ archive data
+# JRC
+0	string	JRchive JRC archive data
+# Quantum
+0	string	DS\0 Quantum archive data
+# ReSOF
+0	string	PK\3\6 ReSOF archive data
+# QuArk
+0	string	7\4 QuArk archive data
+# YAC
+14	string	YC YAC archive data
+# X1
+0	string	X1 X1 archive data
+0	string	XhDr X1 archive data
+# CDC Codec (.dqt)
+0	belong&0xffffe000	0x76ff2000 CDC Codec archive data
+# AMGC
+0	string	\xad6" AMGC archive data
+# NuLIB
+0	string	N\xc3\xb5F\xc3\xa9lx\xc3\xa5 NuLIB archive data
+# PakLeo
+0	string	LEOLZW PAKLeo archive data
+# ChArc
+0	string	SChF ChArc archive data
+# PSA
+0	string	PSA PSA archive data
+# CrossePAC
+0	string	DSIGDCC CrossePAC archive data
+# Freeze
+0	string	\x1f\x9f\x4a\x10\x0a Freeze archive data
+# KBoom
+0	string	\xc2\xa8MP\xc2\xa8 KBoom archive data
+# NSQ, must go after CDC Codec
+0	string	\x76\xff NSQ archive data
+# DPA
+0	string	Dirk\ Paehl DPA archive data
+# BA
+# TODO: idarc says "bytes 0-2 == bytes 3-5"
+# TTComp
+0	string	\0\6 TTComp archive data
+# ESP, could this conflict with Easy Software Products' (e.g.ESP ghostscript) documentation?
+0	string	ESP ESP archive data
+# ZPack
+0	string	\1ZPK\1 ZPack archive data
+# Sky
+0	string	\xbc\x40 Sky archive data
+# UFA
+0	string	UFA UFA archive data
+# Dry
+0	string	=-H2O DRY archive data
+# FoxSQZ
+0	string	FOXSQZ FoxSQZ archive data
+# AR7
+0	string	,AR7 AR7 archive data
+# PPMZ
+0	string	PPMZ PPMZ archive data
+# MS Compress
+4	string	\x88\xf0\x27 MS Compress archive data
+# updated by Joerg Jenderek
+>9	string	\0
+>>0	string	KWAJ
+>>>7	string	\321\003	MS Compress archive data
+>>>>14	ulong	>0		\b, original size: %d bytes
+>>>>18		ubyte	>0x65
+>>>>>18		string	x       \b, was %.8s
+>>>>>(10.b-4)	string	x       \b.%.3s
+# MP3 (archiver, not lossy audio compression)
+0	string	MP3\x1a MP3-Archiver archive data
+# ZET
+0	string	OZ\xc3\x9d ZET archive data
+# TSComp
+0	string	\x65\x5d\x13\x8c\x08\x01\x03\x00 TSComp archive data
+# ARQ
+0	string	gW\4\1 ARQ archive data
+# Squash
+3	string	OctSqu Squash archive data
+# Terse
+0	string	\5\1\1\0 Terse archive data
+# PUCrunch
+0	string	\x01\x08\x0b\x08\xef\x00\x9e\x32\x30\x36\x31 PUCrunch archive data
+# UHarc
+0	string	UHA UHarc archive data
+# ABComp
+0	string	\2AB ABComp archive data
+0	string	\3AB2 ABComp archive data
+# CMP
+0	string	CO\0 CMP archive data
+# Splint
+0	string	\x93\xb9\x06 Splint archive data
+# InstallShield
+0	string	\x13\x5d\x65\x8c InstallShield Z archive Data
+# Gather
+1	string	GTH Gather archive data
+# BOA
+0	string	BOA BOA archive data
+# RAX
+0	string	ULEB\xa RAX archive data
+# Xtreme
+0	string	ULEB\0 Xtreme archive data
+# Pack Magic
+0	string	@\xc3\xa2\1\0 Pack Magic archive data
+# BTS
+0	belong&0xfeffffff	0x1a034465 BTS archive data
+# ELI 5750
+0	string	Ora\  ELI 5750 archive data
+# QFC
+0	string	\x1aFC\x1a QFC archive data
+0	string	\x1aQF\x1a QFC archive data
+# PRO-PACK
+0	string	RNC PRO-PACK archive data
+# 777
+0	string	777 777 archive data
+# LZS221
+0	string	sTaC LZS221 archive data
+# HPA
+0	string	HPA HPA archive data
+# Arhangel
+0	string	LG Arhangel archive data
+# EXP1, uses bzip2
+0	string	0123456789012345BZh EXP1 archive data
+# IMP
+0	string	IMP\xa IMP archive data
+# NRV
+0	string	\x00\x9E\x6E\x72\x76\xFF NRV archive data
+# Squish
+0	string	\x73\xb2\x90\xf4 Squish archive data
+# Par
+0	string	PHILIPP Par archive data
+0	string	PAR Par archive data
+# HIT
+0	string	UB HIT archive data
+# SBX
+0	belong&0xfffff000	0x53423000 SBX archive data
+# NaShrink
+0	string	NSK NaShrink archive data
+# SAPCAR
+0	string	#\ CAR\ archive\ header SAPCAR archive data
+0	string	CAR\ 2.00RG SAPCAR archive data
+# Disintegrator
+0	string	DST Disintegrator archive data
+# ASD
+0	string	ASD ASD archive data
+# InstallShield CAB
+0	string	ISc( InstallShield CAB
+# TOP4
+0	string	T4\x1a TOP4 archive data
+# BatComp left out: sig looks like COM executable
+# so TODO: get real 4dos batcomp file and find sig
+# BlakHole
+0	string	BH\5\7 BlakHole archive data
+# BIX
+0	string	BIX0 BIX archive data
+# ChiefLZA
+0	string	ChfLZ ChiefLZA archive data
+# Blink
+0	string	Blink Blink archive data
+# Logitech Compress
+0	string	\xda\xfa Logitech Compress archive data
+# ARS-Sfx (FIXME: really a SFX? then goto COM/EXE)
+1	string	(C)\ STEPANYUK ARS-Sfx archive data
+# AKT/AKT32
+0	string	AKT32 AKT32 archive data
+0	string	AKT AKT archive data
+# NPack
+0	string	MSTSM NPack archive data
+# PFT
+0	string	\0\x50\0\x14 PFT archive data
+# SemOne
+0	string	SEM SemOne archive data
+# PPMD
+0	string	\x8f\xaf\xac\x84 PPMD archive data
+# FIZ
+0	string	FIZ FIZ archive data
+# MSXiE
+0	belong&0xfffff0f0	0x4d530000 MSXiE archive data
+# DeepFreezer
+0	belong&0xfffffff0	0x797a3030 DeepFreezer archive data
+# DC
+0	string	=<DC- DC archive data
+# TPac
+0	string	\4TPAC\3 TPac archive data
+# Ai
+0	string	Ai\1\1\0 Ai archive data
+0	string	Ai\1\0\0 Ai archive data
+# Ai32
+0	string	Ai\2\0 Ai32 archive data
+0	string	Ai\2\1 Ai32 archive data
+# SBC
+0	string	SBC SBC archive data
+# Ybs
+0	string	YBS Ybs archive data
+# DitPack
+0	string	\x9e\0\0 DitPack archive data
+# DMS
+0	string	DMS! DMS archive data
+# EPC
+0	string	\x8f\xaf\xac\x8c EPC archive data
+# VSARC
+0	string	VS\x1a VSARC archive data
+# PDZ
+0	string	PDZ PDZ archive data
+# ReDuq
+0	string	rdqx ReDuq archive data
+# GCA
+0	string	GCAX GCA archive data
+# PPMN
+0	string	pN PPMN archive data
+# WinImage
+3	string	WINIMAGE WinImage archive data
+# Compressia
+0	string	CMP0CMP Compressia archive data
+# UHBC
+0	string	UHB UHBC archive data
+# WinHKI
+0	string	\x61\x5C\x04\x05 WinHKI archive data
+# WWPack data file
+0	string	WWP WWPack archive data
+# BSN (BSA, PTS-DOS)
+0	string	\xffBSG BSN archive data
+1	string	\xffBSG BSN archive data
+3	string	\xffBSG BSN archive data
+1	string	\0\xae\2 BSN archive data
+1	string	\0\xae\3 BSN archive data
+1	string	\0\xae\7 BSN archive data
+# AIN
+0	string	\x33\x18 AIN archive data
+0	string	\x33\x17 AIN archive data
+# XPA32
+0	string	xpa\0\1 XPA32 archive data
+# SZip (TODO: doesn't catch all versions)
+0	string	SZ\x0a\4 SZip archive data
+# XPack DiskImage
+0	string	jm XPack DiskImage archive data
+# XPack Data
+0	string	xpa XPack archive data
+# XPack Single Data
+0	string	\xc3\x8d\ jm XPack single archive data
+
+# TODO: missing due to unknown magic/magic at end of file:
+#DWC
+#ARG
+#ZAR
+#PC/3270
+#InstallIt
+#RKive
+#RK
+#XPack Diskimage
+
+# These were inspired by idarc, but actually verified
+# Dzip archiver (.dz)
+0	string	DZ Dzip archive data
+>2	byte	x \b, version %i
+>3	byte	x \b.%i
+# ZZip archiver (.zz)
+0	string	ZZ\ \0\0 ZZip archive data
+0	string	ZZ0 ZZip archive data
+# PAQ archiver (.paq)
+0	string	\xaa\x40\x5f\x77\x1f\xe5\x82\x0d PAQ archive data
+0	string	PAQ PAQ archive data
+>3	byte&0xf0	0x30
+>>3	byte	x (v%c)
+# JAR archiver (.j), this is the successor to ARJ, not Java's JAR (which is essentially ZIP)
+0xe	string	\x1aJar\x1b JAR (ARJ Software, Inc.) archive data
+0	string	JARCS JAR (ARJ Software, Inc.) archive data
+
+# ARJ archiver (jason@jarthur.Claremont.EDU)
+0	leshort		0xea60		ARJ archive data
+!:mime	application/x-arj
+>5	byte		x		\b, v%d,
+>8	byte		&0x04		multi-volume,
+>8	byte		&0x10		slash-switched,
+>8	byte		&0x20		backup,
+>34	string		x		original name: %s,
+>7	byte		0		os: MS-DOS
+>7	byte		1		os: PRIMOS
+>7	byte		2		os: Unix
+>7	byte		3		os: Amiga
+>7	byte		4		os: Macintosh
+>7	byte		5		os: OS/2
+>7	byte		6		os: Apple ][ GS
+>7	byte		7		os: Atari ST
+>7	byte		8		os: NeXT
+>7	byte		9		os: VAX/VMS
+>3	byte		>0		%d]
+# [JW] idarc says this is also possible
+2	leshort		0xea60		ARJ archive data
+
+# HA archiver (Greg Roelofs, newt@uchicago.edu)
+# This is a really bad format. A file containing HAWAII will match this...
+#0	string		HA		HA archive data,
+#>2	leshort		=1		1 file,
+#>2	leshort		>1		%hu files,
+#>4	byte&0x0f	=0		first is type CPY
+#>4	byte&0x0f	=1		first is type ASC
+#>4	byte&0x0f	=2		first is type HSC
+#>4	byte&0x0f	=0x0e		first is type DIR
+#>4	byte&0x0f	=0x0f		first is type SPECIAL
+# suggestion: at least identify small archives (<1024 files)
+0  belong&0xffff00fc 0x48410000 HA archive data
+>2	leshort		=1		1 file,
+>2	leshort		>1		%u files,
+>4	byte&0x0f	=0		first is type CPY
+>4	byte&0x0f	=1		first is type ASC
+>4	byte&0x0f	=2		first is type HSC
+>4	byte&0x0f	=0x0e		first is type DIR
+>4	byte&0x0f	=0x0f		first is type SPECIAL
+
+# HPACK archiver (Peter Gutmann, pgut1@cs.aukuni.ac.nz)
+0	string		HPAK		HPACK archive data
+
+# JAM Archive volume format, by Dmitry.Kohmanyuk@UA.net
+0	string		\351,\001JAM\ 		JAM archive,
+>7	string		>\0			version %.4s
+>0x26	byte		=0x27			-
+>>0x2b	string          >\0			label %.11s,
+>>0x27	lelong		x			serial %08x,
+>>0x36	string		>\0			fstype %.8s
+
+# LHARC/LHA archiver (Greg Roelofs, newt@uchicago.edu)
+2	string		-lh0-		LHarc 1.x/ARX archive data [lh0]
+!:mime	application/x-lharc
+2	string		-lh1-		LHarc 1.x/ARX archive data [lh1]
+!:mime	application/x-lharc
+2	string		-lz4-		LHarc 1.x archive data [lz4]
+!:mime	application/x-lharc
+2	string		-lz5-		LHarc 1.x archive data [lz5]
+!:mime	application/x-lharc
+#	[never seen any but the last; -lh4- reported in comp.compression:]
+2	string		-lzs-		LHa/LZS archive data [lzs]
+!:mime	application/x-lha
+2	string		-lh\40-		LHa 2.x? archive data [lh ]
+!:mime	application/x-lha
+2	string		-lhd-		LHa 2.x? archive data [lhd]
+!:mime	application/x-lha
+2	string		-lh2-		LHa 2.x? archive data [lh2]
+!:mime	application/x-lha
+2	string		-lh3-		LHa 2.x? archive data [lh3]
+!:mime	application/x-lha
+2	string		-lh4-		LHa (2.x) archive data [lh4]
+!:mime	application/x-lha
+2	string		-lh5-		LHa (2.x) archive data [lh5]
+!:mime	application/x-lha
+2	string		-lh6-		LHa (2.x) archive data [lh6]
+!:mime	application/x-lha
+2	string		-lh7-		LHa (2.x)/LHark archive data [lh7]
+!:mime	application/x-lha
+>20	byte		x		- header level %d
+# taken from idarc [JW]
+2   string      -lZ         PUT archive data
+2   string      -lz         LZS archive data
+2   string      -sw1-       Swag archive data
+
+# RAR archiver (Greg Roelofs, newt@uchicago.edu)
+0	string		Rar!		RAR archive data,
+!:mime	application/x-rar
+>44	byte		x		v%0x,
+>10	byte		>0		flags:
+>>10	byte		&0x01		Archive volume,
+>>10	byte		&0x02		Commented,
+>>10	byte		&0x04		Locked,
+>>10	byte		&0x08		Solid,
+>>10	byte		&0x20		Authenticated,
+>35	byte		0		os: MS-DOS
+>35	byte		1		os: OS/2
+>35	byte		2		os: Win32
+>35	byte		3		os: Unix
+# some old version? idarc says:
+0   string      RE\x7e\x5e  RAR archive data
+
+# SQUISH archiver (Greg Roelofs, newt@uchicago.edu)
+0	string		SQSH		squished archive data (Acorn RISCOS)
+
+# UC2 archiver (Greg Roelofs, newt@uchicago.edu)
+# [JW] see exe section for self-extracting version
+0	string		UC2\x1a		UC2 archive data
+
+# PKZIP multi-volume archive
+0	string		PK\x07\x08PK\x03\x04	Zip multi-volume archive data, at least PKZIP v2.50 to extract
+!:mime	application/zip
+
+# Zip archives (Greg Roelofs, c/o zip-bugs@wkuvx1.wku.edu)
+0	string		PK\005\006	Zip archive data (empty)
+0	string		PK\003\004
+
+# Specialised zip formats which start with a member named 'mimetype'
+# (stored uncompressed, with no 'extra field') containing the file's MIME type.
+# Check for have 8-byte name, 0-byte extra field, name "mimetype", and
+#  contents starting with "application/":
+>26	string		\x8\0\0\0mimetypeapplication/
+
+#  KOffice / OpenOffice & StarOffice / OpenDocument formats
+#    From: Abel Cheung <abel@oaka.org>
+
+#   KOffice (1.2 or above) formats
+#    (mimetype contains "application/vnd.kde.<SUBTYPE>")
+>>50	string	vnd.kde.		KOffice (>=1.2)
+>>>58	string	karbon			Karbon document
+>>>58	string	kchart			KChart document
+>>>58	string	kformula		KFormula document
+>>>58	string	kivio			Kivio document
+>>>58	string	kontour			Kontour document
+>>>58	string	kpresenter		KPresenter document
+>>>58	string	kspread			KSpread document
+>>>58	string	kword			KWord document
+
+#   OpenOffice formats (for OpenOffice 1.x / StarOffice 6/7)
+#    (mimetype contains "application/vnd.sun.xml.<SUBTYPE>")
+>>50	string	vnd.sun.xml.		OpenOffice.org 1.x
+>>>62	string	writer			Writer
+>>>>68	byte	!0x2e			document
+>>>>68	string	.template		template
+>>>>68	string	.global			global document
+>>>62	string	calc			Calc
+>>>>66	byte	!0x2e			spreadsheet
+>>>>66	string	.template		template
+>>>62	string	draw			Draw
+>>>>66	byte	!0x2e			document
+>>>>66	string	.template		template
+>>>62	string	impress			Impress
+>>>>69	byte	!0x2e			presentation
+>>>>69	string	.template		template
+>>>62	string	math			Math document
+>>>62	string	base			Database file
+
+#   OpenDocument formats (for OpenOffice 2.x / StarOffice >= 8)
+#    http://lists.oasis-open.org/archives/office/200505/msg00006.html
+#    (mimetype contains "application/vnd.oasis.opendocument.<SUBTYPE>")
+>>50	string	vnd.oasis.opendocument.	OpenDocument
+>>>73	string	text
+>>>>77	byte	!0x2d			Text
+!:mime	application/vnd.oasis.opendocument.text
+>>>>77	string	-template		Text Template
+!:mime	application/vnd.oasis.opendocument.text-template
+>>>>77	string	-web			HTML Document Template
+!:mime	application/vnd.oasis.opendocument.text-web
+>>>>77	string	-master			Master Document
+!:mime	application/vnd.oasis.opendocument.text-master
+>>>73	string	graphics
+>>>>81	byte	!0x2d			Drawing
+!:mime	application/vnd.oasis.opendocument.graphics
+>>>>81	string	-template		Template
+!:mime	application/vnd.oasis.opendocument.graphics-template
+>>>73	string	presentation
+>>>>85	byte	!0x2d			Presentation
+!:mime	application/vnd.oasis.opendocument.presentation
+>>>>85	string	-template		Template
+!:mime	application/vnd.oasis.opendocument.presentation-template
+>>>73	string	spreadsheet
+>>>>84	byte	!0x2d			Spreadsheet
+!:mime	application/vnd.oasis.opendocument.spreadsheet
+>>>>84	string	-template		Template
+!:mime	application/vnd.oasis.opendocument.spreadsheet-template
+>>>73	string	chart
+>>>>78	byte	!0x2d			Chart
+!:mime	application/vnd.oasis.opendocument.chart
+>>>>78	string	-template		Template
+!:mime	application/vnd.oasis.opendocument.chart-template
+>>>73	string	formula
+>>>>80	byte	!0x2d			Formula
+!:mime	application/vnd.oasis.opendocument.formula
+>>>>80	string	-template		Template
+!:mime	application/vnd.oasis.opendocument.formula-template
+>>>73	string	database		Database
+!:mime	application/vnd.oasis.opendocument.database
+>>>73	string	image
+>>>>78	byte	!0x2d			Image
+!:mime	application/vnd.oasis.opendocument.image
+>>>>78	string	-template		Template
+!:mime	application/vnd.oasis.opendocument.image-template
+
+#  EPUB (OEBPS) books using OCF (OEBPS Container Format)
+#    http://www.idpf.org/ocf/ocf1.0/download/ocf10.htm, section 4.
+#    From: Ralf Brown <ralf.brown@gmail.com>
+>>50	string	epub+zip	EPUB document
+!:mime application/epub+zip
+
+#  Catch other ZIP-with-mimetype formats
+#	In a ZIP file, the bytes immediately after a member's contents are
+#	always "PK". The 2 regex rules here print the "mimetype" member's
+#	contents up to the first 'P'. Luckily, most MIME types don't contain
+#	any capital 'P's. This is a kludge.
+#    (mimetype contains "application/<OTHER>")
+>>50		string	!epub+zip
+>>>50		string	!vnd.oasis.opendocument.
+>>>>50		string	!vnd.sun.xml.
+>>>>>50		string	!vnd.kde.
+>>>>>>38	regex	[!-OQ-~]+		Zip data (MIME type "%s"?)
+!:mime	application/zip
+#    (mimetype contents other than "application/*")
+>26		string	\x8\0\0\0mimetype
+>>38		string	!application/
+>>>38		regex	[!-OQ-~]+		Zip data (MIME type "%s"?)
+!:mime	application/zip
+
+# Java Jar files
+>(26.s+30)	leshort	0xcafe		Java archive data (JAR)
+!:mime	application/java-archive
+
+# Generic zip archives (Greg Roelofs, c/o zip-bugs@wkuvx1.wku.edu)
+#   Next line excludes specialized formats:
+>(26.s+30)	leshort	!0xcafe
+>>26    string          !\x8\0\0\0mimetype	Zip archive data
+!:mime	application/zip
+>>>4	byte		0x09		\b, at least v0.9 to extract
+>>>4	byte		0x0a		\b, at least v1.0 to extract
+>>>4	byte		0x0b		\b, at least v1.1 to extract
+>>>4	byte		0x14		\b, at least v2.0 to extract
+>>>4	byte		0x2d		\b, at least v3.0 to extract
+>>>0x161	string		WINZIP		\b, WinZIP self-extracting
+
+# StarView Metafile
+# From Pierre Ducroquet <pinaraf@pinaraf.info>
+0	string	VCLMTF	StarView MetaFile
+>6	beshort	x	\b, version %d
+>8	belong	x	\b, size %d
+
+# Zoo archiver
+20	lelong		0xfdc4a7dc	Zoo archive data
+!:mime	application/x-zoo
+>4	byte		>48		\b, v%c.
+>>6	byte		>47		\b%c
+>>>7	byte		>47		\b%c
+>32	byte		>0		\b, modify: v%d
+>>33	byte		x		\b.%d+
+>42	lelong		0xfdc4a7dc	\b,
+>>70	byte		>0		extract: v%d
+>>>71	byte		x		\b.%d+
+
+# Shell archives
+10	string		#\ This\ is\ a\ shell\ archive	shell archive text
+!:mime	application/octet-stream
+
+#
+# LBR. NB: May conflict with the questionable
+#          "binary Computer Graphics Metafile" format.
+#
+0       string  \0\ \ \ \ \ \ \ \ \ \ \ \0\0    LBR archive data
+#
+# PMA (CP/M derivative of LHA)
+#
+2       string          -pm0-           PMarc archive data [pm0]
+2       string          -pm1-           PMarc archive data [pm1]
+2       string          -pm2-           PMarc archive data [pm2]
+2       string          -pms-           PMarc SFX archive (CP/M, DOS)
+5       string          -pc1-           PopCom compressed executable (CP/M)
+
+# From Rafael Laboissiere <rafael@laboissiere.net>
+# The Project Revision Control System (see
+# http://prcs.sourceforge.net) generates a packaged project
+# file which is recognized by the following entry:
+0	leshort		0xeb81	PRCS packaged project
+
+# Microsoft cabinets
+# by David Necas (Yeti) <yeti@physics.muni.cz>
+#0	string	MSCF\0\0\0\0	Microsoft cabinet file data,
+#>25	byte	x		v%d
+#>24	byte	x		\b.%d
+# MPi: All CABs have version 1.3, so this is pointless.
+# Better magic in debian-additions.
+
+# GTKtalog catalogs
+# by David Necas (Yeti) <yeti@physics.muni.cz>
+4	string	gtktalog\ 	GTKtalog catalog data,
+>13	string	3		version 3
+>>14	beshort	0x677a		(gzipped)
+>>14	beshort	!0x677a		(not gzipped)
+>13	string	>3		version %s
+
+############################################################################
+# Parity archive reconstruction file, the 'par' file format now used on Usenet.
+0       string          PAR\0	PARity archive data
+>48	leshort		=0	- Index file
+>48	leshort		>0	- file number %d
+
+# Felix von Leitner <felix-file@fefe.de>
+0	string	d8:announce	BitTorrent file
+!:mime	application/x-bittorrent
+
+# Atari MSA archive - Teemu Hukkanen <tjhukkan@iki.fi>
+0	beshort 0x0e0f		Atari MSA archive data
+>2	beshort x		\b, %d sectors per track
+>4	beshort 0		\b, 1 sided
+>4	beshort 1		\b, 2 sided
+>6	beshort x		\b, starting track: %d
+>8	beshort x		\b, ending track: %d
+
+# Alternate ZIP string (amc@arwen.cs.berkeley.edu)
+0	string	PK00PK\003\004	Zip archive data
+
+# ACE archive (from http://www.wotsit.org/download.asp?f=ace)
+# by Stefan `Sec` Zehl <sec@42.org>
+7	string		**ACE**		ACE archive data
+>15	byte	>0		version %d
+>16	byte	=0x00		\b, from MS-DOS
+>16	byte	=0x01		\b, from OS/2
+>16	byte	=0x02		\b, from Win/32
+>16	byte	=0x03		\b, from Unix
+>16	byte	=0x04		\b, from MacOS
+>16	byte	=0x05		\b, from WinNT
+>16	byte	=0x06		\b, from Primos
+>16	byte	=0x07		\b, from AppleGS
+>16	byte	=0x08		\b, from Atari
+>16	byte	=0x09		\b, from Vax/VMS
+>16	byte	=0x0A		\b, from Amiga
+>16	byte	=0x0B		\b, from Next
+>14	byte	x		\b, version %d to extract
+>5	leshort &0x0080		\b, multiple volumes,
+>>17	byte	x		\b (part %d),
+>5	leshort &0x0002		\b, contains comment
+>5	leshort	&0x0200		\b, sfx
+>5	leshort	&0x0400		\b, small dictionary
+>5	leshort	&0x0800		\b, multi-volume
+>5	leshort	&0x1000		\b, contains AV-String
+>>30	string	\x16*UNREGISTERED\x20VERSION*	(unregistered)
+>5	leshort &0x2000		\b, with recovery record
+>5	leshort &0x4000		\b, locked
+>5	leshort &0x8000		\b, solid
+# Date in MS-DOS format (whatever that is)
+#>18	lelong	x		Created on
+
+# sfArk : compression program for Soundfonts (sf2) by Dirk Jagdmann
+# <doj@cubic.org>
+0x1A	string	sfArk		sfArk compressed Soundfont
+>0x15	string	2
+>>0x1	string	>\0		Version %s
+>>0x2A	string	>\0		: %s
+
+# DR-DOS 7.03 Packed File *.??_
+0	string	Packed\ File\ 	Personal NetWare Packed File
+>12	string	x		\b, was "%.12s"
+
+# EET archive
+# From: Tilman Sauerbeck <tilman@code-monkey.de>
+0	belong	0x1ee7ff00	EET archive
+!:mime	application/x-eet
+
+# rzip archives
+0	string	RZIP		rzip compressed data
+>4	byte	x		- version %d
+>5	byte	x		\b.%d
+>6	belong	x		(%d bytes)
+
+# From: "Robert Dale" <robdale@gmail.com>
+0	belong	123		dar archive,
+>4	belong	x		label "%.8x
+>>8	belong	x		%.8x
+>>>12	beshort	x		%.4x"
+>14	byte	0x54		end slice
+>14	beshort	0x4e4e		multi-part
+>14	beshort	0x4e53		multi-part, with -S
+
+# Symbian installation files
+#  http://www.thouky.co.uk/software/psifs/sis.html
+#  http://developer.symbian.com/main/downloads/papers/SymbianOSv91/softwareinstallsis.pdf
+8	lelong	0x10000419	Symbian installation file
+!:mime	application/vnd.symbian.install
+>4	lelong	0x1000006D	(EPOC release 3/4/5)
+>4	lelong	0x10003A12	(EPOC release 6)
+0	lelong	0x10201A7A	Symbian installation file (Symbian OS 9.x)
+!:mime	x-epoc/x-sisx-app
+
+# From "Nelson A. de Oliveira" <naoliv@gmail.com>
+0	string	MPQ\032		MoPaQ (MPQ) archive
+
+# From: Dirk Jagdmann <doj@cubic.org>
+# xar archive format: http://code.google.com/p/xar/
+0	string	xar!		xar archive
+>6	beshort	x		- version %d
+
+# From: "Nelson A. de Oliveira" <naoliv@gmail.com>
+# .kgb
+0	string KGB_arch		KGB Archiver file
+>10	string x		with compression level %.1s
+
+# xar (eXtensible ARchiver) archive
+# From: "David Remahl" <dremahl@apple.com>
+0	string	xar!		xar archive
+#>4	beshort	x		header size %d
+>6	beshort	x		version %d,
+#>8	quad	x		compressed TOC: %d,
+#>16	quad	x		uncompressed TOC: %d,
+>24	belong	0		no checksum
+>24	belong	1		SHA-1 checksum
+>24	belong	2		MD5 checksum
+
+# Type: Parity Archive
+# From: Daniel van Eeden <daniel_e@dds.nl>
+0	string	PAR2		Parity Archive Volume Set
+
+# Bacula volume format. (Volumes always start with a block header.)
+# URL: http://bacula.org/3.0.x-manuals/en/developers/developers/Block_Header.html
+# From: Adam Buchbinder <adam.buchbinder@gmail.com>
+12	string	BB02		Bacula volume
+>20	bedate	x		\b, started %s
+
+# ePub is XHTML + XML inside a ZIP archive.  The first member of the
+#   archive must be an uncompressed file called 'mimetype' with contents
+#   'application/epub+zip'
+
+
+# From: "Michael Gorny" <mgorny@gentoo.org>
+# ZPAQ: http://mattmahoney.net/dc/zpaq.html
+0	string	zPQ	ZPAQ stream
+>3	byte	x	\b, level %d
+
+# BBeB ebook, unencrypted (LRF format)
+# URL: http://www.sven.de/librie/Librie/LrfFormat
+# From: Adam Buchbinder <adam.buchbinder@gmail.com>
+0	string	L\0R\0F\0\0\0	BBeB ebook data, unencrypted
+>8	beshort	x		\b, version %d
+>36	byte	1		\b, front-to-back
+>36	byte	16		\b, back-to-front
+>42	beshort	x		\b, (%dx,
+>44	beshort	x		%d)
+
+# Symantec GHOST image by Joerg Jenderek at May 2014
+# http://us.norton.com/ghost/
+# http://www.garykessler.net/library/file_sigs.html
+0		ubelong&0xFFFFf7f0	0xFEEF0100	Norton GHost image
+# *.GHO
+>2		ubyte&0x08		0x00		\b, first file
+# *.GHS or *.[0-9] with cns program option
+>2		ubyte&0x08		0x08		\b, split file
+# part of split index interesting for *.ghs
+>>4		ubyte			x		id=0x%x
+# compression tag minus one equals numeric compression command line switch z[1-9]
+>3		ubyte			0		\b, no compression
+>3		ubyte			2		\b, fast compression (Z1)
+>3		ubyte			3		\b, medium compression (Z2)
+>3		ubyte			>3		
+>>3		ubyte			<11		\b, compression (Z%d-1)
+>2		ubyte&0x08		0x00		
+# ~ 30 byte password field only for *.gho
+>>12		ubequad			!0		\b, password protected
+>>44		ubyte			!1		
+# 1~Image All, sector-by-sector only for *.gho
+>>>10		ubyte			1		\b, sector copy
+# 1~Image Boot track only for *.gho
+>>>43		ubyte			1		\b, boot track
+# 1~Image Disc only for *.gho implies Image Boot track and sector copy
+>>44		ubyte			1		\b, disc sector copy
+# optional image description only *.gho
+>>0xff		string			>\0		"%-.254s"
+# look for DOS sector end sequence
+>0xE08	search/7776		\x55\xAA	
+>>&-512	indirect		x		\b; contains 
+
+#------------------------------------------------------------------------------
+# $File: assembler,v 1.5 2013/09/17 17:33:36 christos Exp $
+# make:  file(1) magic for assembler source
+#
+0	regex	\^[\040\t]{0,50}\\.asciiz		assembler source text
+!:mime	text/x-asm
+0	regex	\^[\040\t]{0,50}\\.byte		assembler source text
+!:mime	text/x-asm
+0	regex	\^[\040\t]{0,50}\\.even		assembler source text
+!:mime	text/x-asm
+0	regex	\^[\040\t]{0,50}\\.globl		assembler source text
+!:mime	text/x-asm
+0	regex	\^[\040\t]{0,50}\\.text		assembler source text
+!:mime	text/x-asm
+0	regex	\^[\040\t]{0,50}\\.file		assembler source text
+!:mime	text/x-asm
+0	regex	\^[\040\t]{0,50}\\.type		assembler source text
+!:mime	text/x-asm
+
+#------------------------------------------------------------------------------
+# $File$
+# asterix:  file(1) magic for Aster*x; SunOS 5.5.1 gave the 4-character
+# strings as "long" - we assume they're just strings:
+# From: guy@netapp.com (Guy Harris)
+#
+0	string		*STA		Aster*x
+>7	string		WORD			Words Document
+>7	string		GRAP			Graphic
+>7	string		SPRE			Spreadsheet
+>7	string		MACR			Macro
+0	string		2278		Aster*x Version 2
+>29	byte		0x36			Words Document
+>29	byte		0x35			Graphic
+>29	byte		0x32			Spreadsheet
+>29	byte		0x38			Macro
+
+
+#------------------------------------------------------------------------------
+# $File: att3b,v 1.8 2009/09/19 16:28:08 christos Exp $
+# att3b:  file(1) magic for AT&T 3B machines
+#
+# The `versions' should be un-commented if they work for you.
+# (Was the problem just one of endianness?)
+#
+# 3B20
+#
+# The 3B20 conflicts with SCCS.
+#0	beshort		0550		3b20 COFF executable
+#>12	belong		>0		not stripped
+#>22	beshort		>0		- version %d
+#0	beshort		0551		3b20 COFF executable (TV)
+#>12	belong		>0		not stripped
+#>22	beshort		>0		- version %d
+#
+# WE32K
+#
+0	beshort		0560		WE32000 COFF
+>18	beshort		^00000020	object
+>18	beshort		&00000020	executable
+>12	belong		>0		not stripped
+>18	beshort		^00010000	N/A on 3b2/300 w/paging
+>18	beshort		&00020000	32100 required
+>18	beshort		&00040000	and MAU hardware required
+>20	beshort		0407		(impure)
+>20	beshort		0410		(pure)
+>20	beshort		0413		(demand paged)
+>20	beshort		0443		(target shared library)
+>22	beshort		>0		- version %d
+0	beshort		0561		WE32000 COFF executable (TV)
+>12	belong		>0		not stripped
+#>18	beshort		&00020000	- 32100 required
+#>18	beshort		&00040000	and MAU hardware required
+#>22	beshort		>0		- version %d
+#
+# core file for 3b2 
+0	string		\000\004\036\212\200	3b2 core file
+>364	string		>\0		of '%s'
+
+#------------------------------------------------------------------------------
+# $File: audio,v 1.71 2014/05/14 23:30:28 christos Exp $
+# audio:  file(1) magic for sound formats (see also "iff")
+#
+# Jan Nicolai Langfeldt (janl@ifi.uio.no), Dan Quinlan (quinlan@yggdrasil.com),
+# and others
+#
+
+# Sun/NeXT audio data
+0	string		.snd		Sun/NeXT audio data:
+>12	belong		1		8-bit ISDN mu-law,
+!:mime	audio/basic
+>12	belong		2		8-bit linear PCM [REF-PCM],
+!:mime	audio/basic
+>12	belong		3		16-bit linear PCM,
+!:mime	audio/basic
+>12	belong		4		24-bit linear PCM,
+!:mime	audio/basic
+>12	belong		5		32-bit linear PCM,
+!:mime	audio/basic
+>12	belong		6		32-bit IEEE floating point,
+!:mime	audio/basic
+>12	belong		7		64-bit IEEE floating point,
+!:mime	audio/basic
+>12	belong		8		Fragmented sample data,
+>12	belong		10		DSP program,
+>12	belong		11		8-bit fixed point,
+>12	belong		12		16-bit fixed point,
+>12	belong		13		24-bit fixed point,
+>12	belong		14		32-bit fixed point,
+>12	belong		18		16-bit linear with emphasis,
+>12	belong		19		16-bit linear compressed,
+>12	belong		20		16-bit linear with emphasis and compression,
+>12	belong		21		Music kit DSP commands,
+>12	belong		23		8-bit ISDN mu-law compressed (CCITT G.721 ADPCM voice enc.),
+!:mime  audio/x-adpcm
+>12	belong		24		compressed (8-bit CCITT G.722 ADPCM)
+>12	belong		25		compressed (3-bit CCITT G.723.3 ADPCM),
+>12	belong		26		compressed (5-bit CCITT G.723.5 ADPCM),
+>12	belong		27		8-bit A-law (CCITT G.711),
+>20	belong		1		mono,
+>20	belong		2		stereo,
+>20	belong		4		quad,
+>16	belong		>0		%d Hz
+
+# DEC systems (e.g. DECstation 5000) use a variant of the Sun/NeXT format
+# that uses little-endian encoding and has a different magic number
+0	lelong		0x0064732E	DEC audio data:
+>12	lelong		1		8-bit ISDN mu-law,
+!:mime	audio/x-dec-basic
+>12	lelong		2		8-bit linear PCM [REF-PCM],
+!:mime	audio/x-dec-basic
+>12	lelong		3		16-bit linear PCM,
+!:mime	audio/x-dec-basic
+>12	lelong		4		24-bit linear PCM,
+!:mime	audio/x-dec-basic
+>12	lelong		5		32-bit linear PCM,
+!:mime	audio/x-dec-basic
+>12	lelong		6		32-bit IEEE floating point,
+!:mime	audio/x-dec-basic
+>12	lelong		7		64-bit IEEE floating point,
+!:mime	audio/x-dec-basic
+>12	belong		8		Fragmented sample data,
+>12	belong		10		DSP program,
+>12	belong		11		8-bit fixed point,
+>12	belong		12		16-bit fixed point,
+>12	belong		13		24-bit fixed point,
+>12	belong		14		32-bit fixed point,
+>12	belong		18		16-bit linear with emphasis,
+>12	belong		19		16-bit linear compressed,
+>12	belong		20		16-bit linear with emphasis and compression,
+>12	belong		21		Music kit DSP commands,
+>12	lelong		23		8-bit ISDN mu-law compressed (CCITT G.721 ADPCM voice enc.),
+!:mime	audio/x-dec-basic
+>12	belong		24		compressed (8-bit CCITT G.722 ADPCM)
+>12	belong		25		compressed (3-bit CCITT G.723.3 ADPCM),
+>12	belong		26		compressed (5-bit CCITT G.723.5 ADPCM),
+>12	belong		27		8-bit A-law (CCITT G.711),
+>20	lelong		1		mono,
+>20	lelong		2		stereo,
+>20	lelong		4		quad,
+>16	lelong		>0		%d Hz
+
+# Creative Labs AUDIO stuff
+0	string	MThd			Standard MIDI data
+!:mime	audio/midi
+>8 	beshort	x			(format %d)
+>10	beshort	x			using %d track
+>10	beshort		>1		\bs
+>12	beshort&0x7fff	x		at 1/%d
+>12	beshort&0x8000	>0		SMPTE
+
+0	string	CTMF			Creative Music (CMF) data
+!:mime	audio/x-unknown
+0	string	SBI			SoundBlaster instrument data
+!:mime	audio/x-unknown
+0	string	Creative\ Voice\ File	Creative Labs voice data
+!:mime	audio/x-unknown
+# is this next line right?  it came this way...
+>19	byte	0x1A
+>23	byte	>0			- version %d
+>22	byte	>0			\b.%d
+
+# first entry is also the string "NTRK"
+0	belong		0x4e54524b	MultiTrack sound data
+>4	belong		x		- version %d
+
+# Extended MOD format (*.emd) (Greg Roelofs, newt@uchicago.edu); NOT TESTED
+# [based on posting 940824 by "Dirk/Elastik", husberg@lehtori.cc.tut.fi]
+0	string		EMOD		Extended MOD sound data,
+>4	byte&0xf0	x		version %d
+>4	byte&0x0f	x		\b.%d,
+>45	byte		x		%d instruments
+>83	byte		0		(module)
+>83	byte		1		(song)
+
+# Real Audio (Magic .ra\0375)
+0	belong		0x2e7261fd	RealAudio sound file
+!:mime	audio/x-pn-realaudio
+0	string		.RMF\0\0\0	RealMedia file
+!:mime	application/vnd.rn-realmedia
+#video/x-pn-realvideo
+#video/vnd.rn-realvideo
+#application/vnd.rn-realmedia
+#	sigh, there are many mimes for that but the above are the most common.
+
+# MTM/669/FAR/S3M/ULT/XM format checking [Aaron Eppert, aeppert@dialin.ind.net]
+# Oct 31, 1995
+# fixed by <doj@cubic.org> 2003-06-24
+# Too short...
+#0	string		MTM		MultiTracker Module sound file
+#0	string		if		Composer 669 Module sound data
+#0	string		JN		Composer 669 Module sound data (extended format)
+0	string		MAS_U		ULT(imate) Module sound data
+
+#0	string		FAR		Module sound data
+#>4	string		>\15		Title: "%s"
+
+0x2c	string		SCRM		ScreamTracker III Module sound data
+>0	string		>\0		Title: "%s"
+
+# Gravis UltraSound patches
+# From <ache@nagual.ru>
+
+0	string		GF1PATCH110\0ID#000002\0	GUS patch
+0	string		GF1PATCH100\0ID#000002\0	Old GUS	patch
+
+# mime types according to http://www.geocities.com/nevilo/mod.htm:
+#	audio/it	.it
+#	audio/x-zipped-it	.itz
+#	audio/xm	fasttracker modules
+#	audio/x-s3m	screamtracker modules
+#	audio/s3m	screamtracker modules
+#	audio/x-zipped-mod	mdz
+#	audio/mod	mod
+#	audio/x-mod	All modules (mod, s3m, 669, mtm, med, xm, it, mdz, stm, itz, xmz, s3z)
+
+#
+# Taken from loader code from mikmod version 2.14
+# by Steve McIntyre (stevem@chiark.greenend.org.uk)
+# <doj@cubic.org> added title printing on 2003-06-24
+0	string	MAS_UTrack_V00
+>14	string	>/0		ultratracker V1.%.1s module sound data
+!:mime	audio/x-mod
+#audio/x-tracker-module
+
+0	string	UN05		MikMod UNI format module sound data
+
+0	string	Extended\ Module: Fasttracker II module sound data
+!:mime	audio/x-mod
+#audio/x-tracker-module
+>17	string	>\0		Title: "%s"
+
+21	string/c	=!SCREAM!	Screamtracker 2 module sound data
+!:mime	audio/x-mod
+#audio/x-screamtracker-module
+21	string	BMOD2STM	Screamtracker 2 module sound data
+!:mime	audio/x-mod
+#audio/x-screamtracker-module
+1080	string	M.K.		4-channel Protracker module sound data
+!:mime	audio/x-mod
+#audio/x-protracker-module
+>0	string	>\0		Title: "%s"
+1080	string	M!K!		4-channel Protracker module sound data
+!:mime	audio/x-mod
+#audio/x-protracker-module
+>0	string	>\0		Title: "%s"
+1080	string	FLT4		4-channel Startracker module sound data
+!:mime	audio/x-mod
+#audio/x-startracker-module
+>0	string	>\0		Title: "%s"
+1080	string	FLT8		8-channel Startracker module sound data
+!:mime	audio/x-mod
+#audio/x-startracker-module
+>0	string	>\0		Title: "%s"
+1080	string	4CHN		4-channel Fasttracker module sound data
+!:mime	audio/x-mod
+#audio/x-fasttracker-module
+>0	string	>\0		Title: "%s"
+1080	string	6CHN		6-channel Fasttracker module sound data
+!:mime	audio/x-mod
+#audio/x-fasttracker-module
+>0	string	>\0		Title: "%s"
+1080	string	8CHN		8-channel Fasttracker module sound data
+!:mime	audio/x-mod
+#audio/x-fasttracker-module
+>0	string	>\0		Title: "%s"
+1080	string	CD81		8-channel Octalyser module sound data
+!:mime	audio/x-mod
+#audio/x-octalysertracker-module
+>0	string	>\0		Title: "%s"
+1080	string	OKTA		8-channel Octalyzer module sound data
+!:mime	audio/x-mod
+#audio/x-octalysertracker-module
+>0	string	>\0		Title: "%s"
+# Not good enough.
+#1082	string	CH
+#>1080	string	>/0		%.2s-channel Fasttracker "oktalyzer" module sound data
+1080	string	16CN		16-channel Taketracker module sound data
+!:mime	audio/x-mod
+#audio/x-taketracker-module
+>0	string	>\0		Title: "%s"
+1080	string	32CN		32-channel Taketracker module sound data
+!:mime	audio/x-mod
+#audio/x-taketracker-module
+>0	string	>\0		Title: "%s"
+
+# TOC sound files -Trevor Johnson <trevor@jpj.net>
+#
+0       string          TOC             TOC sound file
+
+# sidfiles <pooka@iki.fi>
+# added name,author,(c) and new RSID type by <doj@cubic.org> 2003-06-24
+0	string		SIDPLAY\ INFOFILE	Sidplay info file
+
+0	string		PSID			PlaySID v2.2+ (AMIGA) sidtune
+>4	beshort		>0			w/ header v%d,
+>14	beshort		=1			single song,
+>14	beshort		>1			%d songs,
+>16	beshort		>0			default song: %d
+>0x16	string		>\0			name: "%s"
+>0x36	string		>\0			author: "%s"
+>0x56	string		>\0			copyright: "%s"
+
+0	string		RSID			RSID sidtune PlaySID compatible
+>4	beshort		>0			w/ header v%d,
+>14	beshort		=1			single song,
+>14	beshort		>1			%d songs,
+>16	beshort		>0			default song: %d
+>0x16	string		>\0			name: "%s"
+>0x36	string		>\0			author: "%s"
+>0x56	string		>\0			copyright: "%s"
+
+# IRCAM sound files - Michael Pruett <michael@68k.org>
+# http://www-mmsp.ece.mcgill.ca/documents/AudioFormats/IRCAM/IRCAM.html
+0	belong		0x64a30100		IRCAM file (VAX little-endian)
+0	belong		0x0001a364		IRCAM file (VAX big-endian)
+0	belong		0x64a30200		IRCAM file (Sun big-endian)
+0	belong		0x0002a364		IRCAM file (Sun little-endian)
+0	belong		0x64a30300		IRCAM file (MIPS little-endian)
+0	belong		0x0003a364		IRCAM file (MIPS big-endian)
+0	belong		0x64a30400		IRCAM file (NeXT big-endian)
+0	belong		0x64a30400		IRCAM file (NeXT big-endian)
+0	belong		0x0004a364		IRCAM file (NeXT little-endian)
+
+# NIST SPHERE <mpruett@sgi.com>
+0	string		NIST_1A\n\ \ \ 1024\n	NIST SPHERE file
+
+# Sample Vision <mpruett@sgi.com>
+0	string		SOUND\ SAMPLE\ DATA\ 	Sample Vision file
+
+# Audio Visual Research <tonigonenstein@users.sourceforge.net>
+0	string		2BIT			Audio Visual Research file,
+>12	beshort		=0			mono,
+>12	beshort		=-1			stereo,
+>14	beshort		x			%d bits
+>16	beshort		=0			unsigned,
+>16	beshort		=-1			signed,
+>22	belong&0x00ffffff	x		%d Hz,
+>18	beshort		=0			no loop,
+>18	beshort		=-1			loop,
+>21	ubyte		<128			note %d,
+>22	byte		=0			replay 5.485 KHz
+>22	byte		=1			replay 8.084 KHz
+>22	byte		=2			replay 10.971 KHz
+>22	byte		=3			replay 16.168 KHz
+>22	byte		=4			replay 21.942 KHz
+>22	byte		=5			replay 32.336 KHz
+>22	byte		=6			replay 43.885 KHz
+>22	byte		=7			replay 47.261 KHz
+
+# SGI SoundTrack <mpruett@sgi.com>
+0	string		_SGI_SoundTrack		SGI SoundTrack project file
+# ID3 version 2 tags <waschk@informatik.uni-rostock.de>
+0	string		ID3	Audio file with ID3 version 2
+>3	byte		x	\b.%d
+>4	byte		x	\b.%d
+>>5	byte		&0x80	\b, unsynchronized frames
+>>5	byte		&0x40	\b, extended header
+>>5	byte		&0x20	\b, experimental
+>>5	byte		&0x10	\b, footer present
+>(6.I+10)	indirect	x	\b, contains: 
+
+# NSF (NES sound file) magic
+0	string		NESM\x1a	NES Sound File
+>14	string		>\0		("%s" by
+>46	string		>\0		%s, copyright
+>78	string		>\0		%s),
+>5	byte		x		version %d,
+>6	byte		x		%d tracks,
+>122	byte&0x2	=1		dual PAL/NTSC
+>122	byte&0x1	=1		PAL
+>122	byte&0x1	=0		NTSC
+
+# Type: SNES SPC700 sound files
+# From: Josh Triplett <josh@freedesktop.org>
+0	string	SNES-SPC700\ Sound\ File\ Data\ v	SNES SPC700 sound file
+>&0	string	0.30					\b, version %s
+>>0x23	byte	0x1B					\b, without ID666 tag
+>>0x23	byte	0x1A					\b, with ID666 tag
+>>>0x2E	string	>\0					\b, song "%.32s"
+>>>0x4E	string	>\0					\b, game "%.32s"
+
+# Impulse tracker module (audio/x-it)
+0	string		IMPM		Impulse Tracker module sound data -
+!:mime	audio/x-mod
+>4	string		>\0		"%s"
+>40	leshort		!0		compatible w/ITv%x
+>42	leshort		!0		created w/ITv%x
+
+# Imago Orpheus module (audio/x-imf)
+60	string		IM10		Imago Orpheus module sound data -
+>0	string		>\0		"%s"
+
+# From <collver1@attbi.com>
+# These are the /etc/magic entries to decode modules, instruments, and
+# samples in Impulse Tracker's native format.
+
+0	string		IMPS		Impulse Tracker Sample
+>18	byte		&2		16 bit
+>18	byte		^2		8 bit
+>18	byte		&4		stereo
+>18	byte		^4		mono
+0	string		IMPI		Impulse Tracker Instrument
+>28	leshort		!0		ITv%x
+>30	byte		!0		%d samples
+
+# Yamaha TX Wave:  file(1) magic for Yamaha TX Wave audio files
+# From <collver1@attbi.com>
+0	string		LM8953		Yamaha TX Wave
+>22	byte		0x49		looped
+>22	byte		0xC9		non-looped
+>23	byte		1		33kHz
+>23	byte		2		50kHz
+>23	byte		3		16kHz
+
+# scream tracker:  file(1) magic for Scream Tracker sample files
+#
+# From <collver1@attbi.com>
+76	string		SCRS		Scream Tracker Sample
+>0	byte		1		sample
+>0	byte		2		adlib melody
+>0	byte		>2		adlib drum
+>31	byte		&2		stereo
+>31	byte		^2		mono
+>31	byte		&4		16bit little endian
+>31	byte		^4		8bit
+>30	byte		0		unpacked
+>30	byte		1		packed
+
+# audio
+# From: Cory Dikkers <cdikkers@swbell.net>
+0	string		MMD0		MED music file, version 0
+0	string		MMD1		OctaMED Pro music file, version 1
+0	string		MMD3		OctaMED Soundstudio music file, version 3
+0	string		OctaMEDCmpr	OctaMED Soundstudio compressed file
+0	string		MED		MED_Song
+0	string		SymM		Symphonie SymMOD music file
+#
+0	string		THX		AHX version
+>3	byte		=0		1 module data
+>3	byte		=1		2 module data
+#
+0	string		OKTASONG	Oktalyzer module data
+#
+0	string		DIGI\ Booster\ module\0	%s
+>20	byte		>0		%c
+>>21	byte		>0		\b%c
+>>>22	byte		>0		\b%c
+>>>>23	byte		>0		\b%c
+>610	string		>\0		\b, "%s"
+#
+0	string		DBM0	   	DIGI Booster Pro Module
+>4	byte		>0		V%X.
+>>5	byte		x		\b%02X
+>16	string		>\0		\b, "%s"
+#
+0	string		FTMN		FaceTheMusic module
+>16	string		>\0d		\b, "%s"
+
+# From: <doj@cubic.org> 2003-06-24
+0	string		AMShdr\32	Velvet Studio AMS Module v2.2
+0	string		Extreme		Extreme Tracker AMS Module v1.3
+0	string		DDMF		Xtracker DMF Module
+>4	byte		x		v%i
+>0xD	string		>\0		Title: "%s"
+>0x2B	string		>\0		Composer: "%s"
+0	string		DSM\32		Dynamic Studio Module DSM
+0	string		SONG		DigiTrekker DTM Module
+0	string		DMDL		DigiTrakker MDL Module
+0	string		PSM\32		Protracker Studio PSM Module
+44	string		PTMF		Poly Tracker PTM Module
+>0	string		>\32		Title: "%s"
+0	string		MT20		MadTracker 2.0 Module MT2
+0	string		RAD\40by\40REALiTY!! RAD Adlib Tracker Module RAD
+0	string		RTMM		RTM Module
+0x426	string		MaDoKaN96	XMS Adlib Module
+>0	string		>\0		Composer: "%s"
+0	string		AMF		AMF Module
+>4	string		>\0		Title: "%s"
+0	string		MODINFO1	Open Cubic Player Module Inforation MDZ
+0	string		Extended\40Instrument: Fast Tracker II Instrument
+
+# From: Takeshi Hamasaki <hma@syd.odn.ne.jp>
+# NOA Nancy Codec file
+0	string		\210NOA\015\012\032	NOA Nancy Codec Movie file
+# Yamaha SMAF format
+0	string		MMMD		Yamaha SMAF file
+# Sharp Jisaku Melody format for PDC
+0	string		\001Sharp\040JisakuMelody	SHARP Cell-Phone ringing Melody
+>20	string		Ver01.00	Ver. 1.00
+>>32	byte		x		, %d tracks
+
+# Free lossless audio codec <http://flac.sourceforge.net>
+# From: Przemyslaw Augustyniak <silvathraec@rpg.pl>
+0	string			fLaC		FLAC audio bitstream data
+!:mime	audio/x-flac
+>4	byte&0x7f		>0		\b, unknown version
+>4	byte&0x7f		0		\b
+# some common bits/sample values
+>>20	beshort&0x1f0		0x030		\b, 4 bit
+>>20	beshort&0x1f0		0x050		\b, 6 bit
+>>20	beshort&0x1f0		0x070		\b, 8 bit
+>>20	beshort&0x1f0		0x0b0		\b, 12 bit
+>>20	beshort&0x1f0		0x0f0		\b, 16 bit
+>>20	beshort&0x1f0		0x170		\b, 24 bit
+>>20	byte&0xe		0x0		\b, mono
+>>20	byte&0xe		0x2		\b, stereo
+>>20	byte&0xe		0x4		\b, 3 channels
+>>20	byte&0xe		0x6		\b, 4 channels
+>>20	byte&0xe		0x8		\b, 5 channels
+>>20	byte&0xe		0xa		\b, 6 channels
+>>20	byte&0xe		0xc		\b, 7 channels
+>>20	byte&0xe		0xe		\b, 8 channels
+# some common sample rates
+>>17	belong&0xfffff0		0x0ac440	\b, 44.1 kHz
+>>17	belong&0xfffff0		0x0bb800	\b, 48 kHz
+>>17	belong&0xfffff0		0x07d000	\b, 32 kHz
+>>17	belong&0xfffff0		0x056220	\b, 22.05 kHz
+>>17	belong&0xfffff0		0x05dc00	\b, 24 kHz
+>>17	belong&0xfffff0		0x03e800	\b, 16 kHz
+>>17	belong&0xfffff0		0x02b110	\b, 11.025 kHz
+>>17	belong&0xfffff0		0x02ee00	\b, 12 kHz
+>>17	belong&0xfffff0		0x01f400	\b, 8 kHz
+>>17	belong&0xfffff0		0x177000	\b, 96 kHz
+>>17	belong&0xfffff0		0x0fa000	\b, 64 kHz
+>>21	byte&0xf		>0		\b, >4G samples
+>>21	byte&0xf		0		\b
+>>>22	belong			>0		\b, %u samples
+>>>22	belong			0		\b, length unknown
+
+# (ISDN) VBOX voice message file (Wolfram Kleff)
+0       string          VBOX            VBOX voice message data
+
+# ReBorn Song Files (.rbs)
+# David J. Singer <doc@deadvirgins.org.uk>
+8       string          RB40             RBS Song file
+>29     string          ReBorn           created by ReBorn
+>37     string          Propellerhead    created by ReBirth
+
+# Synthesizer Generator and Kimwitu share their file format
+0	string		A#S#C#S#S#L#V#3	    Synthesizer Generator or Kimwitu data
+# Kimwitu++ uses a slightly different magic
+0	string		A#S#C#S#S#L#HUB	    Kimwitu++ data
+
+# From "Simon Hosie
+0       string  TFMX-SONG       TFMX module sound data
+
+# Monkey's Audio compressed audio format (.ape)
+# From danny.milo@gmx.net (Danny Milosavljevic)
+# New version from Abel Cheung <abel (@) oaka.org>
+0		string		MAC\040		Monkey's Audio compressed format
+!:mime audio/x-ape
+>4		uleshort	>0x0F8B		version %d
+>>(0x08.l)	uleshort	=1000		with fast compression
+>>(0x08.l)	uleshort	=2000		with normal compression
+>>(0x08.l)	uleshort	=3000		with high compression
+>>(0x08.l)	uleshort	=4000		with extra high compression
+>>(0x08.l)	uleshort	=5000		with insane compression
+>>(0x08.l+18)	uleshort	=1		\b, mono
+>>(0x08.l+18)	uleshort	=2		\b, stereo
+>>(0x08.l+20)	ulelong		x		\b, sample rate %d
+>4		uleshort	<0x0F8C		version %d
+>>6		uleshort	=1000		with fast compression
+>>6		uleshort	=2000		with normal compression
+>>6		uleshort	=3000		with high compression
+>>6		uleshort	=4000		with extra high compression
+>>6		uleshort	=5000		with insane compression
+>>10		uleshort	=1		\b, mono
+>>10		uleshort	=2		\b, stereo
+>>12		ulelong		x		\b, sample rate %d
+
+# adlib sound files
+# From Gurkan Sengun <gurkan@linuks.mine.nu>, http://www.linuks.mine.nu
+0    	string		RAWADATA	RdosPlay RAW
+
+1068	string		RoR		AMUSIC Adlib Tracker
+
+0	string		JCH		EdLib
+
+0	string		mpu401tr	MPU-401 Trakker
+
+0	string		SAdT		Surprise! Adlib Tracker
+>4	byte		x		Version %d
+
+0	string		XAD!		eXotic ADlib
+
+0	string		ofTAZ!		eXtra Simple Music
+
+# Spectrum 128 tunes (.ay files).
+# From: Emanuel Haupt <ehaupt@critical.ch>
+0	string		ZXAYEMUL	Spectrum 128 tune
+
+0	string		\0BONK		BONK,
+#>5	byte		x		version %d
+>14	byte		x		%d channel(s),
+>15	byte		=1		lossless,
+>15	byte		=0		lossy,
+>16	byte		x		mid-side
+
+384	string		LockStream	LockStream Embedded file (mostly MP3 on old Nokia phones)
+
+# format VQF (proprietary codec for sound)
+# some infos on the header file available at :
+# http://www.twinvq.org/english/technology_format.html
+0	string		TWIN97012000	VQF data
+>27	short		0		\b, Mono
+>27	short		1		\b, Stereo
+>31	short 		>0		\b, %d kbit/s
+>35	short 		>0		\b, %d kHz
+
+# Nelson A. de Oliveira (naoliv@gmail.com)
+# .eqf
+0	string	Winamp\ EQ\ library\ file	%s
+# it will match only versions like v<digit>.<digit>
+# Since I saw only eqf files with version v1.1 I think that it's OK
+>23	string	x	\b%.4s
+# .preset
+0	string	[Equalizer\ preset]	XMMS equalizer preset
+# .m3u
+0	search/1	#EXTM3U 	M3U playlist text
+# .pls
+0	search/1	[playlist]	PLS playlist text
+# licq.conf
+1	string	[licq]			LICQ configuration file
+
+# Atari ST audio files by Dirk Jagdmann <doj@cubic.org>
+0	string		ICE!		SNDH Atari ST music
+0	string		SC68\ Music-file\ /\ (c)\ (BeN)jami	sc68 Atari ST music
+
+# musepak support From: "Jiri Pejchal" <jiri.pejchal@gmail.com>
+0       string          MP+     Musepack audio
+!:mime	audio/x-musepack
+>3      byte            255     \b, SV pre8
+>3      byte&0xF        0x6     \b, SV 6
+>3      byte&0xF        0x8     \b, SV 8
+>3      byte&0xF        0x7     \b, SV 7
+>>3     byte&0xF0       0x0     \b.0
+>>3     byte&0xF0       0x10    \b.1
+>>3     byte&0xF0       240     \b.15
+>>10    byte&0xF0       0x0     \b, no profile
+>>10    byte&0xF0       0x10    \b, profile 'Unstable/Experimental'
+>>10    byte&0xF0       0x50    \b, quality 0
+>>10    byte&0xF0       0x60    \b, quality 1
+>>10    byte&0xF0       0x70    \b, quality 2 (Telephone)
+>>10    byte&0xF0       0x80    \b, quality 3 (Thumb)
+>>10    byte&0xF0       0x90    \b, quality 4 (Radio)
+>>10    byte&0xF0       0xA0    \b, quality 5 (Standard)
+>>10    byte&0xF0       0xB0    \b, quality 6 (Xtreme)
+>>10    byte&0xF0       0xC0    \b, quality 7 (Insane)
+>>10    byte&0xF0       0xD0    \b, quality 8 (BrainDead)
+>>10    byte&0xF0       0xE0    \b, quality 9
+>>10    byte&0xF0       0xF0    \b, quality 10
+>>27    byte            0x0     \b, Buschmann 1.7.0-9, Klemm 0.90-1.05
+>>27    byte            102     \b, Beta 1.02
+>>27    byte            104     \b, Beta 1.04
+>>27    byte            105     \b, Alpha 1.05
+>>27    byte            106     \b, Beta 1.06
+>>27    byte            110     \b, Release 1.1
+>>27    byte            111     \b, Alpha 1.11
+>>27    byte            112     \b, Beta 1.12
+>>27    byte            113     \b, Alpha 1.13
+>>27    byte            114     \b, Beta 1.14
+>>27    byte            115     \b, Alpha 1.15
+
+# IMY
+# from http://filext.com/detaillist.php?extdetail=IMY
+# http://cellphones.about.com/od/cellularfaqs/f/rf_imelody.htm
+# http://download.ncl.ie/doc/api/ie/ncl/media/music/IMelody.html
+# http://www.wx800.com/msg/download/irda/iMelody.pdf
+0	string	BEGIN:IMELODY	iMelody Ringtone Format
+
+# From: "Mateus Caruccio" <mateus@caruccio.com>
+# guitar pro v3,4,5 from http://filext.com/file-extension/gp3
+0	string	\030FICHIER\ GUITAR\ PRO\ v3.	Guitar Pro Ver. 3 Tablature
+
+# From: "Leslie P. Polzer" <leslie.polzer@gmx.net>
+60	string	SONG		SoundFX Module sound file
+
+# Type: Adaptive Multi-Rate Codec
+# URL:  http://filext.com/detaillist.php?extdetail=AMR
+# From: Russell Coker <russell@coker.com.au>
+0	string	#!AMR		Adaptive Multi-Rate Codec (GSM telephony)
+
+# Type: SuperCollider 3 Synth Definition File Format
+# From: Mario Lang <mlang@debian.org>
+0	string	SCgf	SuperCollider3 Synth Definition file,
+>4	belong	x	version %d
+
+# Type: True Audio Lossless Audio
+# URL:  http://wiki.multimedia.cx/index.php?title=True_Audio
+# From: Mike Melanson <mike@multimedia.cx>
+0	string	TTA1	True Audio Lossless Audio
+
+# Type: WavPack Lossless Audio
+# URL:  http://wiki.multimedia.cx/index.php?title=WavPack
+# From: Mike Melanson <mike@multimedia.cx>
+0	string	wvpk	WavPack Lossless Audio
+
+# From Fabio R. Schmidlin <frs@pop.com.br>
+# VGM music file
+0	string		Vgm\ 
+>9	ubyte		>0	VGM Video Game Music dump v
+>>9	ubyte/16	>0	\b%d
+>>9	ubyte&0x0F	x	\b%d
+>>8	ubyte/16	x	\b.%d
+>>8	ubyte&0x0F	>0	\b%d
+#Get soundchips
+>>8	ubyte		x	\b, soundchip(s)=
+>>0x0C	ulelong		>0	SN76489,
+>>0x10	ulelong		>0	YM2413,
+>>0x2C	ulelong		>0	YM2612,
+>>0x30	ulelong		>0	YM2151,
+>>0x38	ulelong		>0	Sega PCM,
+>>0x34	ulelong		>0xC
+>>>0x40	ulelong		>0	RF5C68,
+>>0x34	ulelong		>0x10
+>>>0x44	ulelong		>0	YM2203,
+>>0x34	ulelong		>0x14
+>>>0x48	ulelong		>0	YM2608,
+>>0x34	ulelong		>0x18
+>>>0x4C	lelong		>0	YM2610,
+>>>0x4C	lelong		<0	YM2610B,
+>>0x34	ulelong		>0x1C
+>>>0x50	ulelong		>0	YM3812,
+>>0x34	ulelong		>0x20
+>>>0x54	ulelong		>0	YM3526,
+>>0x34	ulelong		>0x24
+>>>0x58	ulelong		>0	Y8950,
+>>0x34	ulelong		>0x28
+>>>0x5C	ulelong		>0	YMF262,
+>>0x34	ulelong		>0x2C
+>>>0x60	ulelong		>0	YMF278B,
+>>0x34	ulelong		>0x30
+>>>0x64	ulelong		>0	YMF271,
+>>0x34	ulelong		>0x34
+>>>0x68	ulelong		>0	YMZ280B,
+>>0x34	ulelong		>0x38
+>>>0x6C	ulelong		>0	RF5C164,
+>>0x34	ulelong		>0x3C
+>>>0x70	ulelong		>0	PWM,
+>>0x34	ulelong		>0x40
+>>>0x74	ulelong		>0
+>>>>0x78 ubyte		0x00	AY-3-8910,
+>>>>0x78 ubyte		0x01	AY-3-8912,
+>>>>0x78 ubyte		0x02	AY-3-8913,
+>>>>0x78 ubyte		0x03	AY-3-8930,
+>>>>0x78 ubyte		0x10	YM2149,
+>>>>0x78 ubyte		0x11	YM3439,
+
+# GVOX Encore file format
+# Since this is a proprietary file format and there is no publicly available
+# format specification, this is just based on induction
+#
+0	string	SCOW
+>4	byte	0xc4	GVOX Encore music, version 5.0 or above
+>4	byte	0xc2	GVOX Encore music, version < 5.0
+
+0	string	ZBOT
+>4	byte	0xc5	GVOX Encore music, version < 5.0
+
+
+#----------------------------------------------------------------
+# $File$
+# basis: file(1) magic for BBx/Pro5-files
+#      Oliver Dammer <dammer@olida.de>	 2005/11/07
+# http://www.basis.com business-basic-files.
+#
+0	string		\074\074bbx\076\076	BBx
+>7	string		\000			indexed file
+>7	string		\001			serial file
+>7	string		\002			keyed file
+>>13	short		0			(sort)
+>7	string		\004			program
+>>18	byte		x			(LEVEL %d)
+>>>23	string		>\000			psaved
+>7	string		\006			mkeyed file
+>>13	short		0			(sort)
+>>8	string		\000			(mkey)
+
+#------------------------------------------------------------------------------
+# $File: bflt,v 1.4 2009/09/19 16:28:08 christos Exp $
+# bFLT: file(1) magic for BFLT uclinux binary files
+#
+# From Philippe De Muyter <phdm@macqel.be>
+#
+0	string		bFLT		BFLT executable
+>4	belong		x		- version %d
+>4	belong		4
+>>36	belong&0x1	0x1		ram
+>>36	belong&0x2	0x2		gotpic
+>>36	belong&0x4	0x4		gzip
+>>36	belong&0x8	0x8		gzdata
+
+#------------------------------------------------------------------------------
+# $File: apple,v 1.27 2013/03/09 22:36:00 christos Exp $
+# blackberry:  file(1) magic for BlackBerry file formats
+#
+5	belong	0		
+>8	belong  010010010	BlackBerry RIM ETP file
+>>22	string	x		\b for %s
+# Berkeley Lab Checkpoint Restart (BLCR) checkpoint context files
+# http://ftg.lbl.gov/checkpoint
+0	string	C\0\0\0R\0\0\0	BLCR
+>16	lelong	1	x86
+>16	lelong	3	alpha
+>16	lelong	5	x86-64
+>16	lelong	7	ARM
+>8	lelong	x	context data (little endian, version %d)
+# Uncomment the following only of your "file" program supports "search"
+#>0	search/1024	VMA\06	for kernel
+#>>&1	byte	x	%d.
+#>>&2	byte	x	%d.
+#>>&3	byte	x	%d
+0	string	\0\0\0C\0\0\0R	BLCR
+>16	belong	2	SPARC
+>16	belong	4	ppc
+>16	belong	6	ppc64
+>16	belong	7	ARMEB
+>16	belong	8	SPARC64
+>8	belong	x	context data (big endian, version %d)
+# Uncomment the following only of your "file" program supports "search"
+#>0	search/1024	VMA\06	for kernel
+#>>&1	byte	x	%d.
+#>>&2	byte	x	\b%d.
+#>>&3	byte	x	\b%d
+
+#------------------------------------------------------------------------------
+# $File: blender,v 1.5 2009/09/19 16:28:08 christos Exp $
+# blender: file(1) magic for Blender 3D related files
+#
+# Native format rule v1.2. For questions use the developers list 
+# http://lists.blender.org/mailman/listinfo/bf-committers
+# GLOB chunk was moved near start and provides subversion info since 2.42 
+
+0		string	=BLENDER	Blender3D,
+>7		string	=_		saved as 32-bits
+>>8		string	=v		little endian
+>>>9		byte	x		with version %c.
+>>>10		byte	x		\b%c
+>>>11		byte	x		\b%c
+>>>0x40		string	=GLOB		\b.
+>>>>0x58	leshort	x		\b%.4d
+>>8		string	=V		big endian
+>>>9		byte	x		with version %c.
+>>>10		byte	x		\b%c
+>>>11		byte	x		\b%c
+>>>0x40		string	=GLOB		\b.
+>>>>0x58	beshort	x		\b%.4d
+>7		string	=-		saved as 64-bits
+>>8		string	=v		little endian
+>>9		byte	x		with version %c.
+>>10		byte	x		\b%c
+>>11		byte	x		\b%c
+>>0x44		string	=GLOB		\b.
+>>>0x60		leshort	x		\b%.4d
+>>8		string	=V		big endian
+>>>9		byte	x		with version %c.
+>>>10		byte	x		\b%c
+>>>11		byte	x		\b%c
+>>>0x44		string	=GLOB		\b.
+>>>>0x60	beshort	x		\b%.4d
+
+# Scripts that run in the embedded Python interpreter
+0		string	#!BPY		Blender3D BPython script
+
+#------------------------------------------------------------------------------
+# $File$
+# blit:  file(1) magic for 68K Blit stuff as seen from 680x0 machine
+#
+# Note that this 0407 conflicts with several other a.out formats...
+#
+# XXX - should this be redone with "be" and "le", so that it works on
+# little-endian machines as well?  If so, what's the deal with
+# "VAX-order" and "VAX-order2"?
+#
+#0	long		0407		68K Blit (standalone) executable
+#0	short		0407		VAX-order2 68K Blit (standalone) executable
+0	short		03401		VAX-order 68K Blit (standalone) executable
+0	long		0406		68k Blit mpx/mux executable
+0	short		0406		VAX-order2 68k Blit mpx/mux executable
+0	short		03001		VAX-order 68k Blit mpx/mux executable
+# Need more values for WE32 DMD executables.
+# Note that 0520 is the same as COFF
+#0	short		0520		tty630 layers executable
+
+#------------------------------------------------------------------------------
+# $File$
+# i80960 b.out objects and archives
+#
+0	long		0x10d		i960 b.out relocatable object
+>16	long		>0		not stripped
+#
+# b.out archive (hp-rt on i960)
+0	string		=!<bout>	b.out archive
+>8	string		__.SYMDEF	random library
+
+#------------------------------------------------------------------------------
+# $File: bsdi,v 1.6 2013/01/09 22:37:24 christos Exp $
+# bsdi:  file(1) magic for BSD/OS (from BSDI) objects
+# Some object/executable formats use the same magic numbers as are used
+# in other OSes; those are handled by entries in aout.
+#
+
+0	lelong		0314		386 compact demand paged pure executable
+>16	lelong		>0		not stripped
+>32	byte		0x6a		(uses shared libs)
+
+# same as in SunOS 4.x, except for static shared libraries
+0	belong&077777777	0600413		SPARC demand paged
+>0	byte		&0x80
+>>20	belong		<4096		shared library
+>>20	belong		=4096		dynamically linked executable
+>>20	belong		>4096		dynamically linked executable
+>0	byte		^0x80		executable
+>16	belong		>0		not stripped
+>36	belong		0xb4100001	(uses shared libs)
+
+0	belong&077777777	0600410		SPARC pure
+>0	byte		&0x80		dynamically linked executable
+>0	byte		^0x80		executable
+>16	belong		>0		not stripped
+>36	belong		0xb4100001	(uses shared libs)
+
+0	belong&077777777	0600407		SPARC
+>0	byte		&0x80		dynamically linked executable
+>0	byte		^0x80		executable
+>16	belong		>0		not stripped
+>36	belong		0xb4100001	(uses shared libs)
+# Chiasmus is a encryption standard developed by the German Federal
+# Office for Information Security (Bundesamt fuer Sicherheit in der
+# Informationstechnik).
+
+# Extension: .xia
+0	string	XIA1	Chiasmus encrypted data
+
+# Extension: .xis
+0	string	XIS	Chiasmus key
+
+#------------------------------------------------------------------------------
+# $File$
+# BTSnoop:  file(1) magic for BTSnoop files
+#
+# From <marcel@holtmann.org>
+0	string		btsnoop\0		BTSnoop
+>8	belong		x			version %d,
+>12	belong		1001			Unencapsulated HCI
+>12	belong		1002			HCI UART (H4)
+>12	belong		1003			HCI BCSP
+>12	belong		1004			HCI Serial (H5)
+>>12	belong		x			type %d
+
+#------------------------------------------------------------------------------
+# $File$
+# c64:  file(1) magic for various commodore 64 related files
+#
+# From: Dirk Jagdmann <doj@cubic.org>
+
+0x16500	belong		0x12014100	D64 Image
+0x16500	belong		0x12014180	D71 Image
+0x61800 belong		0x28034400	D81 Image
+0	string		C64\40CARTRIDGE	CCS C64 Emultar Cartridge Image
+0	belong		0x43154164	X64 Image
+
+0	string		GCR-1541	GCR Image
+>8	byte		x		version: %i
+>9	byte		x		tracks: %i
+
+9	string		PSUR		ARC archive (c64)
+2	string		-LH1-		LHA archive (c64)
+
+0	string		C64File		PC64 Emulator file
+>8	string		>\0		"%s"
+0	string		C64Image	PC64 Freezer Image
+
+0	beshort		0x38CD		C64 PCLink Image
+0	string		CBM\144\0\0	Power 64 C64 Emulator Snapshot
+
+0	belong		0xFF424CFF	WRAptor packer (c64)
+
+0	string		C64S\x20tape\x20file	T64 tape Image
+>32	leshort		x		Version:0x%x
+>36	leshort		!0		Entries:%i
+>40	string		x		Name:%.24s
+
+0	string		C64\x20tape\x20image\x20file\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0	T64 tape Image
+>32	leshort		x		Version:0x%x
+>36	leshort		!0		Entries:%i
+>40	string		x		Name:%.24s
+
+0	string		C64S\x20tape\x20image\x20file\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0	T64 tape Image
+>32	leshort		x		Version:0x%x
+>36	leshort		!0		Entries:%i
+>40	string		x		Name:%.24s
+
+#------------------------------------------------------------------------------
+# $File: cad,v 1.12 2013/07/04 15:24:37 christos Exp $
+# autocad:  file(1) magic for cad files
+#
+
+# Microstation DGN/CIT Files (www.bentley.com)
+# Last updated July 29, 2005 by Lester Hightower
+# DGN is the default file extension of Microstation/Intergraph CAD files.
+# CIT is the proprietary raster format (similar to TIFF) used to attach
+# raster underlays to Microstation DGN (vector) drawings.
+# 
+# http://www.wotsit.org/search.asp
+# http://filext.com/detaillist.php?extdetail=DGN
+# http://filext.com/detaillist.php?extdetail=CIT
+#
+# http://www.bentley.com/products/default.cfm?objectid=97F351F5-9C35-4E5E-89C2
+# 3F86C928&method=display&p_objectid=97F351F5-9C35-4E5E-89C280A93F86C928
+# http://www.bentley.com/products/default.cfm?objectid=A5C2FD43-3AC9-4C71-B682
+# 721C479F&method=display&p_objectid=A5C2FD43-3AC9-4C71-B682C7BE721C479F
+0	string	\010\011\376			Microstation
+>3	string	\002
+>>30	string	\026\105			DGNFile
+>>30	string	\034\105			DGNFile
+>>30	string	\073\107			DGNFile
+>>30	string	\073\110			DGNFile
+>>30	string	\106\107			DGNFile
+>>30	string	\110\103			DGNFile
+>>30	string	\120\104			DGNFile
+>>30	string	\172\104			DGNFile
+>>30	string	\172\105			DGNFile
+>>30	string	\172\106			DGNFile
+>>30	string	\234\106			DGNFile
+>>30	string	\273\105			DGNFile
+>>30	string	\306\106			DGNFile
+>>30	string	\310\104			DGNFile
+>>30	string	\341\104			DGNFile
+>>30	string	\372\103			DGNFile
+>>30	string	\372\104			DGNFile
+>>30	string	\372\106			DGNFile
+>>30	string	\376\103			DGNFile
+>4	string	\030\000\000			CITFile
+>4	string	\030\000\003			CITFile
+
+# AutoCAD 
+# Merge of the different contributions and updates from http://en.wikipedia.org/wiki/Dwg
+# and http://www.iana.org/assignments/media-types/image/vnd.dwg
+0	string	MC0.0	DWG AutoDesk AutoCAD Release 1.0
+!:mime image/vnd.dwg
+0	string	AC1.2	DWG AutoDesk AutoCAD Release 1.2
+!:mime image/vnd.dwg
+0	string	AC1.3	DWG AutoDesk AutoCAD Release 1.3
+!:mime image/vnd.dwg
+0	string	AC1.40	DWG AutoDesk AutoCAD Release 1.40
+!:mime image/vnd.dwg
+0	string	AC1.50	DWG AutoDesk AutoCAD Release 2.05
+!:mime image/vnd.dwg
+0	string	AC2.10	DWG AutoDesk AutoCAD Release 2.10
+!:mime image/vnd.dwg
+0	string	AC2.21	DWG AutoDesk AutoCAD Release 2.21
+!:mime image/vnd.dwg
+0	string	AC2.22	DWG AutoDesk AutoCAD Release 2.22
+!:mime image/vnd.dwg
+0	string	AC1001	DWG AutoDesk AutoCAD Release 2.22
+!:mime image/vnd.dwg
+0	string	AC1002	DWG AutoDesk AutoCAD Release 2.50
+!:mime image/vnd.dwg
+0	string	AC1003	DWG AutoDesk AutoCAD Release 2.60
+!:mime image/vnd.dwg
+0	string	AC1004	DWG AutoDesk AutoCAD Release 9
+!:mime image/vnd.dwg
+0	string	AC1006	DWG AutoDesk AutoCAD Release 10
+!:mime image/vnd.dwg
+0	string	AC1009	DWG AutoDesk AutoCAD Release 11/12
+!:mime image/vnd.dwg
+# AutoCAD DWG versions R13/R14 (www.autodesk.com)
+# Written December 01, 2003 by Lester Hightower
+# Based on the DWG File Format Specifications at http://www.opendwg.org/
+# AutoCad, from Nahuel Greco
+# AutoCAD DWG versions R12/R13/R14 (www.autodesk.com)
+0	string	AC1012	DWG AutoDesk AutoCAD Release 13
+!:mime image/vnd.dwg
+0	string	AC1014	DWG AutoDesk AutoCAD Release 14
+!:mime image/vnd.dwg
+0	string	AC1015	DWG AutoDesk AutoCAD 2000/2002
+!:mime image/vnd.dwg
+
+# A new version of AutoCAD DWG
+# Sergey Zaykov (mail_of_sergey@mail.ru, sergey_zaikov@rambler.ru,
+# ICQ 358572321)
+# From various sources like:
+# http://autodesk.blogs.com/between_the_lines/autocad-release-history.html
+0	string	AC1018	DWG AutoDesk AutoCAD 2004/2005/2006
+!:mime image/vnd.dwg
+0	string	AC1021	DWG AutoDesk AutoCAD 2007/2008/2009
+!:mime image/vnd.dwg
+0	string	AC1024	DWG AutoDesk AutoCAD 2010/2011/2012
+!:mime image/vnd.dwg
+0	string	AC1027	DWG AutoDesk AutoCAD 2013/2014
+!:mime image/vnd.dwg
+
+# KOMPAS 2D drawing from ASCON 
+# This is KOMPAS 2D drawing or fragment of drawing but is not detailed nor
+# gathered nor specification
+# ASCON http://ascon.net/main/ in English,
+#	http://ascon.ru/ main site in Russian
+# Extension is CDW for drawing and FRW for fragment of drawing 
+# Sergey Zaykov (mail_of_sergey@mail.ru, sergey_zaikov@rambler.ru,
+# ICQ 358572321, http://vkontakte.ru/id16076543)
+# From:
+# http://sd.ascon.ru/otrs/customer.pl?Action=CustomerFAQ&CategoryID=4&ItemID=292
+# (in russian) and my experiments
+0	string	KF
+>2	belong	0x4E00000C	Kompas drawing 12.0 SP1 
+>2	belong	0x4D00000C	Kompas drawing 12.0 
+>2	belong	0x3200000B	Kompas drawing 11.0 SP1 
+>2	belong	0x3100000B	Kompas drawing 11.0 
+>2	belong	0x2310000A	Kompas drawing 10.0 SP1 
+>2	belong	0x2110000A	Kompas drawing 10.0 
+>2	belong	0x08000009	Kompas drawing 9.0 SP1 
+>2	belong	0x05000009	Kompas drawing 9.0 
+>2	belong	0x33010008	Kompas drawing 8+ 
+>2	belong	0x1A000008	Kompas drawing 8.0 
+>2	belong	0x2C010107	Kompas drawing 7+ 
+>2	belong	0x05000007	Kompas drawing 7.0 
+>2	belong	0x32000006	Kompas drawing 6+ 
+>2	belong	0x09000006	Kompas drawing 6.0 
+>2	belong	0x5C009005	Kompas drawing 5.11R03 
+>2	belong	0x54009005	Kompas drawing 5.11R02 
+>2	belong	0x51009005	Kompas drawing 5.11R01 
+>2	belong	0x22009005	Kompas drawing 5.10R03 
+>2	belong	0x22009005	Kompas drawing 5.10R02 mar 
+>2	belong	0x21009005	Kompas drawing 5.10R02 febr 
+>2	belong	0x19009005	Kompas drawing 5.10R01 
+>2	belong	0xF4008005	Kompas drawing 5.9R01.003 
+>2	belong	0x1C008005	Kompas drawing 5.9R01.002 
+>2	belong	0x11008005	Kompas drawing 5.8R01.003 
+
+# CAD: file(1) magic for computer aided design files
+# Phillip Griffith <phillip dot griffith at gmail dot com>
+# AutoCAD magic taken from the Open Design Alliance's OpenDWG specifications.
+#
+0	belong	0x08051700	Bentley/Intergraph MicroStation DGN cell library
+0	belong	0x0809fe02	Bentley/Intergraph MicroStation DGN vector CAD
+0	belong	0xc809fe02	Bentley/Intergraph MicroStation DGN vector CAD
+0	beshort	0x0809		Bentley/Intergraph MicroStation
+>0x02	byte	0xfe
+>>0x04	beshort	0x1800		CIT raster CAD
+
+# 3DS (3d Studio files) Conflicts with diff output 0x3d '='
+#16	beshort		0x3d3d		image/x-3ds
+
+# MegaCAD 2D/3D drawing (.prt)
+# http://megacad.de/
+# From: Markus Heidelberg <markus.heidelberg@web.de>
+0	string	MegaCad23\0	MegaCAD 2D/3D drawing
+
+#------------------------------------------------------------------------------
+# $File: cafebabe,v 1.17 2015/01/01 17:07:00 christos Exp $
+# Cafe Babes unite!
+#
+# Since Java bytecode and Mach-O universal binaries have the same magic number,
+# the test must be performed in the same "magic" sequence to get both right.
+# The long at offset 4 in a Mach-O universal binary tells the number of
+# architectures; the short at offset 4 in a Java bytecode file is the JVM minor
+# version and the short at offset 6 is the JVM major version.  Since there are only 
+# only 18 labeled Mach-O architectures at current, and the first released 
+# Java class format was version 43.0, we can safely choose any number
+# between 18 and 39 to test the number of architectures against
+# (and use as a hack). Let's not use 18, because the Mach-O people
+# might add another one or two as time goes by...
+#
+### JAVA START ###
+0	belong		0xcafebabe
+>4	belong		>30		compiled Java class data,
+!:mime	application/x-java-applet
+>>6	beshort		x	        version %d.
+>>4	beshort		x       	\b%d
+# Which is which?
+#>>4	belong		0x032d		(Java 1.0)
+#>>4	belong		0x032d		(Java 1.1)
+>>4	belong		0x002e		(Java 1.2)
+>>4	belong		0x002f		(Java 1.3)
+>>4	belong		0x0030		(Java 1.4)
+>>4	belong		0x0031		(Java 1.5)
+>>4	belong		0x0032		(Java 1.6)
+>>4	belong		0x0033		(Java 1.7)
+>>4	belong		0x0034		(Java 1.8)
+
+0	belong		0xcafed00d	JAR compressed with pack200,
+>5	byte		x		version %d.
+>4	byte		x		\b%d
+!:mime	application/x-java-pack200
+
+
+0	belong		0xcafed00d	JAR compressed with pack200,
+>5	byte		x		version %d.
+>4	byte		x		\b%d
+!:mime	application/x-java-pack200
+
+### JAVA END ###
+### MACH-O START ###
+
+0	name		mach-o		\b [
+>0	use		mach-o-cpu	\b
+>(8.L)	indirect			\b: 
+>0	belong		x		\b]
+
+0	belong		0xcafebabe
+>4	belong		1		Mach-O universal binary with 1 architecture:
+>>8	use		mach-o		\b
+>4	belong		>1
+>>4	belong		<20		Mach-O universal binary with %d architectures:
+>>>8	use		mach-o		\b
+>>>28	use		mach-o		\b
+>>4	belong		>2
+>>>48	use		mach-o		\b
+>>4	belong		>3
+>>>68	use		mach-o		\b
+
+### MACH-O END ###
+
+#------------------------------------------------------------------------------
+# $File: elf,v 1.68 2014/09/19 19:05:57 christos Exp $
+# cbor:  file(1) magic for CBOR files as defined in RFC 7049
+
+0	string	\xd9\xd9\xf7 Concise Binary Object Representation (CBOR) container
+!:mime	application/cbor
+>3	ubyte	<0x20	(positive integer)
+>3	ubyte	<0x40
+>>3	ubyte	>0x1f	(negative integer)
+>3	ubyte	<0x60
+>>3	ubyte	>0x3f	(byte string)
+>3	ubyte	<0x80
+>>3	ubyte	>0x5f	(text string)
+>3	ubyte	<0xa0
+>3	ubyte	>0x7f	(array)
+>3	ubyte	<0xc0
+>>3	ubyte	>0x9f	(map)
+>3	ubyte	<0xe0
+>>3	ubyte	>0xbf	(tagged)
+>3	ubyte	>0xdf	(other)
+
+#------------------------------------------------------------------------------
+# $File$
+# CDDB: file(1) magic for CDDB(tm) format CD text data files
+#
+# From <steve@gracenote.com>
+#
+# This is the /etc/magic entry to decode datafiles as used by
+# CDDB-enabled CD player applications.
+#
+
+0	search/1/w	#\040xmcd	CDDB(tm) format CD text data
+
+#------------------------------------------------------------------------------
+# $File: chord,v 1.4 2009/09/19 16:28:08 christos Exp $
+# chord: file(1) magic for Chord music sheet typesetting utility input files
+#
+# From Philippe De Muyter <phdm@macqel.be>
+# File format is actually free, but many distributed files begin with `{title'
+#
+0	string		{title		Chord text file
+
+# Type:	PowerTab file format
+# URL:	http://www.power-tab.net/
+# From:	Jelmer Vernooij <jelmer@samba.org>
+0	string		ptab\003\000	Power-Tab v3 Tablature File
+0	string		ptab\004\000	Power-Tab v4 Tablature File
+
+#------------------------------------------------------------------------------
+# $File$
+# cisco:  file(1) magic for cisco Systems routers
+#
+# Most cisco file-formats are covered by the generic elf code
+#
+# Microcode files are non-ELF, 0x8501 conflicts with NetBSD/alpha.
+0	belong&0xffffff00	0x85011400  cisco IOS microcode
+>7	string		>\0		    for '%s'
+0	belong&0xffffff00	0x8501cb00  cisco IOS experimental microcode
+>7	string		>\0		    for '%s'
+
+#------------------------------------------------------------------------------
+# $File$
+# citrus locale declaration
+#
+
+0	string		RuneCT		Citrus locale declaration for LC_CTYPE
+
+#------------------------------------------------------------------------------
+# $File: c-lang,v 1.18 2013/08/14 13:06:43 christos Exp $
+# c-lang:  file(1) magic for C and related languages programs
+#
+
+# BCPL
+0	search/8192	"libhdr"	BCPL source text
+!:mime	text/x-bcpl
+0	search/8192	"LIBHDR"	BCPL source text
+!:mime	text/x-bcpl
+
+# C
+0	regex	\^#include	C source text
+!:mime	text/x-c
+0	regex	\^char[\ \t\n]+	C source text
+!:mime	text/x-c
+0	regex	\^double[\ \t\n]+		C source text
+!:mime	text/x-c
+0	regex	\^extern[\ \t\n]+		C source text
+!:mime	text/x-c
+0	regex	\^float[\ \t\n]+		C source text
+!:mime	text/x-c
+0	regex	\^struct[\ \t\n]+		C source text
+!:mime	text/x-c
+0	regex	\^union[\ \t\n]+		C source text
+!:mime	text/x-c
+0	search/8192	main(		C source text
+!:mime	text/x-c
+
+# C++
+# The strength of these rules is increased so they beat the C rules above
+0	regex	\^template[\ \t\n]+	C++ source text
+!:strength + 5
+!:mime	text/x-c++
+0	regex	\^virtual[\ \t\n]+		C++ source text
+!:strength + 5
+!:mime	text/x-c++
+0	regex	\^class[\ \t\n]+		C++ source text
+!:strength + 5
+!:mime	text/x-c++
+0	regex	\^public:		C++ source text
+!:strength + 5
+!:mime	text/x-c++
+0	regex	\^private:		C++ source text
+!:strength + 5
+!:mime	text/x-c++
+
+# From: Mikhail Teterin <mi@aldan.algebra.com> 
+0	string		cscope		cscope reference data
+>7	string		x		version %.2s
+# We skip the path here, because it is often long (so file will
+# truncate it) and mostly redundant.
+# The inverted index functionality was added some time between
+# versions 11 and 15, so look for -q if version is above 14:
+>7	string		>14
+>>10	search/100	\ -q\ 		with inverted index
+>10	search/100	\ -c\ 		text (non-compressed)
+
+#------------------------------------------------------------------------------
+# $File: clarion,v 1.4 2009/09/19 16:28:08 christos Exp $
+# clarion:  file(1) magic for # Clarion Personal/Professional Developer
+# (v2 and above)
+# From: Julien Blache <jb@jblache.org>
+
+# Database files
+# signature
+0	leshort	0x3343	Clarion Developer (v2 and above) data file
+# attributes
+>2	leshort	&0x0001	\b, locked
+>2	leshort	&0x0004	\b, encrypted
+>2	leshort	&0x0008	\b, memo file exists
+>2	leshort	&0x0010	\b, compressed
+>2	leshort	&0x0040	\b, read only
+# number of records
+>5	lelong	x	\b, %d records
+
+# Memo files
+0	leshort	0x334d	Clarion Developer (v2 and above) memo data
+
+# Key/Index files
+# No magic? :(
+
+# Help files
+0	leshort	0x49e0	Clarion Developer (v2 and above) help data
+
+#------------------------------------------------------------------------------
+# $File: claris,v 1.6 2012/06/20 21:19:05 christos Exp $
+# claris:  file(1) magic for claris
+# "H. Nanosecond" <aldomel@ix.netcom.com>
+# Claris Works a word processor, etc.
+# Version 3.0
+
+# .pct claris works clip art files
+#0000000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000
+#*
+#0001000 #010 250 377 377 377 377 000 213 000 230 000 021 002 377 014 000
+#null to byte 1000 octal
+514	string	\377\377\377\377\000
+>0	string	\0\0\0\0\0\0\0\0\0\0\0\0\0	Claris clip art
+514	string	\377\377\377\377\001
+>0	string	\0\0\0\0\0\0\0\0\0\0\0\0\0	Claris clip art
+
+# Claris works files
+# .cwk
+0	string	\002\000\210\003\102\117\102\117\000\001\206 Claris works document
+# .plt
+0	string	\020\341\000\000\010\010	Claris Works palette files .plt
+
+# .msp a dictionary file I am not sure about this I have only one .msp file
+0	string	\002\271\262\000\040\002\000\164	Claris works dictionary
+
+# .usp are user dictionary bits
+# I am not sure about a magic header:
+#0000000 001 123 160 146 070 125 104 040 136 123 015 012 160 157 144 151
+#        soh   S   p   f   8   U   D  sp   ^   S  cr  nl   p   o   d   i
+#0000020 141 164 162 151 163 164 040 136 123 015 012 144 151 166 040 043
+#          a   t   r   i   s   t  sp   ^   S  cr  nl   d   i   v  sp   #
+
+# .mth Thesaurus
+# starts with \0 but no magic header
+
+# .chy Hyphenation file
+# I am not sure: 000 210 034 000 000
+
+# other claris files
+#./windows/claris/useng.ndx: data
+#./windows/claris/xtndtran.l32: data
+#./windows/claris/xtndtran.lst: data
+#./windows/claris/clworks.lbl: data
+#./windows/claris/clworks.prf: data
+#./windows/claris/userd.spl: data
+
+#------------------------------------------------------------------------------
+# $File: clipper,v 1.6 2009/09/19 16:28:08 christos Exp $
+# clipper:  file(1) magic for Intergraph (formerly Fairchild) Clipper.
+#
+# XXX - what byte order does the Clipper use?
+#
+# XXX - what's the "!" stuff:
+#
+# >18	short		!074000,000000	C1 R1 
+# >18	short		!074000,004000	C2 R1
+# >18	short		!074000,010000	C3 R1
+# >18	short		!074000,074000	TEST
+#
+# I shall assume it's ANDing the field with the first value and
+# comparing it with the second, and rewrite it as:
+#
+# >18	short&074000	000000		C1 R1 
+# >18	short&074000	004000		C2 R1
+# >18	short&074000	010000		C3 R1
+# >18	short&074000	074000		TEST
+#
+# as SVR3.1's "file" doesn't support anything of the "!074000,000000"
+# sort, nor does SunOS 4.x, so either it's something Intergraph added
+# in CLIX, or something AT&T added in SVR3.2 or later, or something
+# somebody else thought was a good idea; it's not documented in the
+# man page for this version of "magic", nor does it appear to be
+# implemented (at least not after I blew off the bogus code to turn
+# old-style "&"s into new-style "&"s, which just didn't work at all).
+#
+0	short		0575		CLIPPER COFF executable (VAX #)
+>20	short		0407		(impure)
+>20	short		0410		(5.2 compatible)
+>20	short		0411		(pure)
+>20	short		0413		(demand paged)
+>20	short		0443		(target shared library)
+>12	long		>0		not stripped
+>22	short		>0		- version %d
+0	short		0577		CLIPPER COFF executable
+>18	short&074000	000000		C1 R1 
+>18	short&074000	004000		C2 R1
+>18	short&074000	010000		C3 R1
+>18	short&074000	074000		TEST
+>20	short		0407		(impure)
+>20	short		0410		(pure)
+>20	short		0411		(separate I&D)
+>20	short		0413		(paged)
+>20	short		0443		(target shared library)
+>12	long		>0		not stripped
+>22	short		>0		- version %d
+>48	long&01		01		alignment trap enabled
+>52	byte		1		-Ctnc
+>52	byte		2		-Ctsw
+>52	byte		3		-Ctpw
+>52	byte		4		-Ctcb
+>53	byte		1		-Cdnc
+>53	byte		2		-Cdsw
+>53	byte		3		-Cdpw
+>53	byte		4		-Cdcb
+>54	byte		1		-Csnc
+>54	byte		2		-Cssw
+>54	byte		3		-Cspw
+>54	byte		4		-Cscb
+4	string		pipe		CLIPPER instruction trace
+4	string		prof		CLIPPER instruction profile
+
+#------------------------------------------------------------------------------
+# $File: commands,v 1.50 2014/05/30 16:48:44 christos Exp $
+# commands:  file(1) magic for various shells and interpreters
+#
+#0	string/w	:			shell archive or script for antique kernel text
+0	string/wt	#!\ /bin/sh		POSIX shell script text executable
+!:mime	text/x-shellscript
+0	string/wb	#!\ /bin/sh		POSIX shell script executable (binary data)
+!:mime	text/x-shellscript
+
+0	string/wt	#!\ /bin/csh		C shell script text executable
+!:mime	text/x-shellscript
+
+# korn shell magic, sent by George Wu, gwu@clyde.att.com
+0	string/wt	#!\ /bin/ksh		Korn shell script text executable
+!:mime	text/x-shellscript
+0	string/wb	#!\ /bin/ksh		Korn shell script executable (binary data)
+!:mime	text/x-shellscript
+
+0	string/wt 	#!\ /bin/tcsh		Tenex C shell script text executable
+!:mime	text/x-shellscript
+0	string/wt	#!\ /usr/bin/tcsh	Tenex C shell script text executable
+!:mime	text/x-shellscript
+0	string/wt 	#!\ /usr/local/tcsh	Tenex C shell script text executable
+!:mime	text/x-shellscript
+0	string/wt	#!\ /usr/local/bin/tcsh	Tenex C shell script text executable
+!:mime	text/x-shellscript
+
+#
+# zsh/ash/ae/nawk/gawk magic from cameron@cs.unsw.oz.au (Cameron Simpson)
+0	string/wt	#!\ /bin/zsh		Paul Falstad's zsh script text executable
+!:mime	text/x-shellscript
+0	string/wt	#!\ /usr/bin/zsh	Paul Falstad's zsh script text executable
+!:mime	text/x-shellscript
+0	string/wt	#!\ /usr/local/bin/zsh	Paul Falstad's zsh script text executable
+!:mime	text/x-shellscript
+0	string/wt	#!\ /usr/local/bin/ash	Neil Brown's ash script text executable
+!:mime	text/x-shellscript
+0	string/wt	#!\ /usr/local/bin/ae	Neil Brown's ae script text executable
+!:mime	text/x-shellscript
+0	string/wt	#!\ /bin/nawk		new awk script text executable
+!:mime	text/x-nawk
+0	string/wt	#!\ /usr/bin/nawk	new awk script text executable
+!:mime	text/x-nawk
+0	string/wt	#!\ /usr/local/bin/nawk	new awk script text executable
+!:mime	text/x-nawk
+0	string/wt	#!\ /bin/gawk		GNU awk script text executable
+!:mime	text/x-gawk
+0	string/wt	#!\ /usr/bin/gawk	GNU awk script text executable
+!:mime	text/x-gawk
+0	string/wt	#!\ /usr/local/bin/gawk	GNU awk script text executable
+!:mime	text/x-gawk
+#
+0	string/wt	#!\ /bin/awk		awk script text executable
+!:mime	text/x-awk
+0	string/wt	#!\ /usr/bin/awk	awk script text executable
+!:mime	text/x-awk
+0	regex/4096	=^\\s{0,100}BEGIN\\s{0,100}[{]	awk or perl script text
+
+# AT&T Bell Labs' Plan 9 shell
+0	string/wt	#!\ /bin/rc	Plan 9 rc shell script text executable
+
+# bash shell magic, from Peter Tobias (tobias@server.et-inf.fho-emden.de)
+0	string/wt	#!\ /bin/bash	Bourne-Again shell script text executable
+!:mime	text/x-shellscript
+0	string/wb	#!\ /bin/bash	Bourne-Again shell script executable (binary data)
+!:mime	text/x-shellscript
+0	string/wt	#!\ /usr/bin/bash	Bourne-Again shell script text executable
+!:mime	text/x-shellscript
+0	string/wb	#!\ /usr/bin/bash	Bourne-Again shell script executable (binary data)
+!:mime	text/x-shellscript
+0	string/wt	#!\ /usr/local/bash	Bourne-Again shell script text executable
+!:mime	text/x-shellscript
+0	string/wb	#!\ /usr/local/bash	Bourne-Again shell script executable (binary data)
+!:mime	text/x-shellscript
+0	string/wt	#!\ /usr/local/bin/bash	Bourne-Again shell script text executable
+!:mime	text/x-shellscript
+0	string/wb	#!\ /usr/local/bin/bash	Bourne-Again shell script executable (binary data)
+!:mime	text/x-shellscript
+
+# PHP scripts
+# Ulf Harnhammar <ulfh@update.uu.se>
+0	search/1/c	=<?php			PHP script text
+!:strength + 10
+!:mime	text/x-php
+0	search/1	=<?\n			PHP script text
+!:mime	text/x-php
+0	search/1	=<?\r			PHP script text
+!:mime	text/x-php
+0	search/1/w	#!\ /usr/local/bin/php	PHP script text executable
+!:strength + 10
+!:mime	text/x-php
+0	search/1/w	#!\ /usr/bin/php	PHP script text executable
+!:strength + 10
+!:mime	text/x-php
+# Smarty compiled template, http://www.smarty.net/
+# Elan Ruusamae <glen@delfi.ee>
+0	string	=<?php\ /*\ Smarty\ version	Smarty compiled template
+>24	regex	[0-9.]+				\b, version %s
+!:mime	text/x-php
+
+0	string		Zend\x00		PHP script Zend Optimizer data
+
+0	string/t	$!			DCL command file
+
+# Type: Pdmenu
+# URL:  http://packages.debian.org/pdmenu
+# From: Edward Betts <edward@debian.org>
+0	string		#!/usr/bin/pdmenu	Pdmenu configuration file text
+
+#----------------------------------------------------------------------------
+# $File$
+# communication
+
+# TTCN is the Tree and Tabular Combined Notation described in ISO 9646-3.
+# It is used for conformance testing of communication protocols.
+# Added by W. Borgert <debacle@debian.org>.
+0	string		$Suite			TTCN Abstract Test Suite
+>&1	string		$SuiteId
+>>&1	string		>\n			%s
+>&2	string		$SuiteId
+>>&1	string		>\n			%s
+>&3	string		$SuiteId
+>>&1	string		>\n			%s
+
+# MSC (message sequence charts) are a formal description technique,
+# described in ITU-T Z.120, mainly used for communication protocols.
+# Added by W. Borgert <debacle@debian.org>.
+0	string		mscdocument	Message Sequence Chart (document)
+0	string		msc		Message Sequence Chart (chart)
+0	string		submsc		Message Sequence Chart (subchart)
+#------------------------------------------------------------------------------
+# $File: compress,v 1.61 2014/09/12 20:57:45 christos Exp $
+# compress:  file(1) magic for pure-compression formats (no archives)
+#
+# compress, gzip, pack, compact, huf, squeeze, crunch, freeze, yabba, etc.
+#
+# Formats for various forms of compressed data
+# Formats for "compress" proper have been moved into "compress.c",
+# because it tries to uncompress it to figure out what's inside.
+
+# standard unix compress
+0	string		\037\235	compress'd data
+!:mime	application/x-compress
+!:apple	LZIVZIVU
+>2	byte&0x80	>0		block compressed
+>2	byte&0x1f	x		%d bits
+
+# gzip (GNU zip, not to be confused with Info-ZIP or PKWARE zip archiver)
+#   Edited by Chris Chittleborough <cchittleborough@yahoo.com.au>, March 2002
+#	* Original filename is only at offset 10 if "extra field" absent
+#	* Produce shorter output - notably, only report compression methods
+#         other than 8 ("deflate", the only method defined in RFC 1952).
+0       string          \037\213        gzip compressed data
+!:mime	application/x-gzip
+!:strength * 2
+>2	byte		<8		\b, reserved method
+>2	byte		>8		\b, unknown method
+>3	byte		&0x01		\b, ASCII
+>3	byte		&0x02		\b, has CRC
+>3	byte		&0x04		\b, extra field
+>3	byte&0xC	=0x08
+>>10	string		x		\b, was "%s"
+>3	byte		&0x10		\b, has comment
+>3	byte		&0x20		\b, encrypted
+>4	ledate		>0		\b, last modified: %s
+>8	byte		2		\b, max compression
+>8	byte		4		\b, max speed
+>9	byte		=0x00		\b, from FAT filesystem (MS-DOS, OS/2, NT)
+>9	byte		=0x01		\b, from Amiga
+>9	byte		=0x02		\b, from VMS
+>9	byte		=0x03		\b, from Unix
+>9	byte		=0x04		\b, from VM/CMS
+>9	byte		=0x05		\b, from Atari
+>9	byte		=0x06		\b, from HPFS filesystem (OS/2, NT)
+>9	byte		=0x07		\b, from MacOS
+>9	byte		=0x08		\b, from Z-System
+>9	byte		=0x09		\b, from CP/M
+>9	byte		=0x0A		\b, from TOPS/20
+>9	byte		=0x0B		\b, from NTFS filesystem (NT)
+>9	byte		=0x0C		\b, from QDOS
+>9	byte		=0x0D		\b, from Acorn RISCOS
+
+# packed data, Huffman (minimum redundancy) codes on a byte-by-byte basis
+0	string		\037\036	packed data
+!:mime	application/octet-stream
+>2	belong		>1		\b, %d characters originally
+>2	belong		=1		\b, %d character originally
+#
+# This magic number is byte-order-independent.
+0	short		0x1f1f		old packed data
+!:mime	application/octet-stream
+
+# XXX - why *two* entries for "compacted data", one of which is
+# byte-order independent, and one of which is byte-order dependent?
+#
+0	short		0x1fff		compacted data
+!:mime	application/octet-stream
+# This string is valid for SunOS (BE) and a matching "short" is listed
+# in the Ultrix (LE) magic file.
+0	string		\377\037	compacted data
+!:mime	application/octet-stream
+0	short		0145405		huf output
+!:mime	application/octet-stream
+
+# bzip2
+0	string		BZh		bzip2 compressed data
+!:mime	application/x-bzip2
+>3	byte		>47		\b, block size = %c00k
+
+# lzip
+0	string		LZIP		lzip compressed data
+!:mime application/x-lzip
+>4	byte		x		\b, version: %d
+
+# squeeze and crunch
+# Michael Haardt <michael@cantor.informatik.rwth-aachen.de>
+0	beshort		0x76FF		squeezed data,
+>4	string		x		original name %s
+0	beshort		0x76FE		crunched data,
+>2	string		x		original name %s
+0	beshort		0x76FD		LZH compressed data,
+>2	string		x		original name %s
+
+# Freeze
+0	string		\037\237	frozen file 2.1
+0	string		\037\236	frozen file 1.0 (or gzip 0.5)
+
+# SCO compress -H (LZH)
+0	string		\037\240	SCO compress -H (LZH) data
+
+# European GSM 06.10 is a provisional standard for full-rate speech
+# transcoding, prI-ETS 300 036, which uses RPE/LTP (residual pulse
+# excitation/long term prediction) coding at 13 kbit/s.
+#
+# There's only a magic nibble (4 bits); that nibble repeats every 33
+# bytes.  This isn't suited for use, but maybe we can use it someday.
+#
+# This will cause very short GSM files to be declared as data and
+# mismatches to be declared as data too!
+#0	byte&0xF0	0xd0		data
+#>33	byte&0xF0	0xd0
+#>66	byte&0xF0	0xd0
+#>99	byte&0xF0	0xd0
+#>132	byte&0xF0	0xd0		GSM 06.10 compressed audio
+
+# bzip	a block-sorting file compressor
+#	by Julian Seward <sewardj@cs.man.ac.uk> and others
+#
+#0	string		BZ		bzip compressed data
+#>2	byte		x		\b, version: %c
+#>3	string		=1		\b, compression block size 100k
+#>3	string		=2		\b, compression block size 200k
+#>3	string		=3		\b, compression block size 300k
+#>3	string		=4		\b, compression block size 400k
+#>3	string		=5		\b, compression block size 500k
+#>3	string		=6		\b, compression block size 600k
+#>3	string		=7		\b, compression block size 700k
+#>3	string		=8		\b, compression block size 800k
+#>3	string		=9		\b, compression block size 900k
+
+# lzop from <markus.oberhumer@jk.uni-linz.ac.at>
+0	string		\x89\x4c\x5a\x4f\x00\x0d\x0a\x1a\x0a	lzop compressed data
+>9	beshort		<0x0940
+>>9	byte&0xf0	=0x00		- version 0.
+>>9	beshort&0x0fff	x		\b%03x,
+>>13	byte		1		LZO1X-1,
+>>13	byte		2		LZO1X-1(15),
+>>13	byte		3		LZO1X-999,
+## >>22	bedate		>0		last modified: %s,
+>>14	byte		=0x00		os: MS-DOS
+>>14	byte		=0x01		os: Amiga
+>>14	byte		=0x02		os: VMS
+>>14	byte		=0x03		os: Unix
+>>14	byte		=0x05		os: Atari
+>>14	byte		=0x06		os: OS/2
+>>14	byte		=0x07		os: MacOS
+>>14	byte		=0x0A		os: Tops/20
+>>14	byte		=0x0B		os: WinNT
+>>14	byte		=0x0E		os: Win32
+>9	beshort		>0x0939
+>>9	byte&0xf0	=0x00		- version 0.
+>>9	byte&0xf0	=0x10		- version 1.
+>>9	byte&0xf0	=0x20		- version 2.
+>>9	beshort&0x0fff	x		\b%03x,
+>>15	byte		1		LZO1X-1,
+>>15	byte		2		LZO1X-1(15),
+>>15	byte		3		LZO1X-999,
+## >>25	bedate		>0		last modified: %s,
+>>17	byte		=0x00		os: MS-DOS
+>>17	byte		=0x01		os: Amiga
+>>17	byte		=0x02		os: VMS
+>>17	byte		=0x03		os: Unix
+>>17	byte		=0x05		os: Atari
+>>17	byte		=0x06		os: OS/2
+>>17	byte		=0x07		os: MacOS
+>>17	byte		=0x0A		os: Tops/20
+>>17	byte		=0x0B		os: WinNT
+>>17	byte		=0x0E		os: Win32
+
+# 4.3BSD-Quasijarus Strong Compression
+# http://minnie.tuhs.org/Quasijarus/compress.html
+0	string		\037\241	Quasijarus strong compressed data
+
+# From: Cory Dikkers <cdikkers@swbell.net>
+0	string		XPKF		Amiga xpkf.library compressed data
+0	string		PP11		Power Packer 1.1 compressed data
+0	string		PP20		Power Packer 2.0 compressed data,
+>4	belong		0x09090909	fast compression
+>4	belong		0x090A0A0A	mediocre compression
+>4	belong		0x090A0B0B	good compression
+>4	belong		0x090A0C0C	very good compression
+>4	belong		0x090A0C0D	best compression
+
+# 7-zip archiver, from Thomas Klausner (wiz@danbala.tuwien.ac.at)
+# http://www.7-zip.org or DOC/7zFormat.txt
+#
+0	string		7z\274\257\047\034	7-zip archive data,
+>6	byte		x			version %d
+>7	byte		x			\b.%d
+!:mime	application/x-7z-compressed
+
+# Type: LZMA
+0	lelong&0xffffff	=0x5d
+>12	leshort		0xff			LZMA compressed data,
+!:mime	application/x-lzma
+>>5	lequad		=0xffffffffffffffff	streamed
+>>5	lequad		!0xffffffffffffffff	non-streamed, size %lld
+>12	leshort		0			LZMA compressed data,
+>>5	lequad		=0xffffffffffffffff	streamed
+>>5	lequad		!0xffffffffffffffff	non-streamed, size %lld
+
+# http://tukaani.org/xz/xz-file-format.txt
+0	ustring		\xFD7zXZ\x00		XZ compressed data
+!:mime	application/x-xz
+
+# https://github.com/ckolivas/lrzip/blob/master/doc/magic.header.txt
+0	string		LRZI			LRZIP compressed data
+>4	byte		x			- version %d
+>5	byte		x			\b.%d
+!:mime	application/x-lrzip
+
+# http://fastcompression.blogspot.fi/2013/04/lz4-streaming-format-final.html
+0	lelong		0x184d2204	LZ4 compressed data (v1.4+)
+!:mime	application/x-lz4
+# Added by osm0sis@xda-developers.com
+0 	lelong		0x184c2103	LZ4 compressed data (v1.0-v1.3)
+!:mime	application/x-lz4
+0	lelong		0x184c2102	LZ4 compressed data (v0.1-v0.9)
+!:mime	application/x-lz4
+
+# AFX compressed files (Wolfram Kleff)
+2	string		-afx-		AFX compressed file data
+
+# Supplementary magic data for the file(1) command to support
+# rzip(1).  The format is described in magic(5).
+#
+# Copyright (C) 2003 by Andrew Tridgell.  You may do whatever you want with
+# this file.
+#
+0	string		RZIP		rzip compressed data
+>4	byte		x		- version %d
+>5	byte		x		\b.%d
+>6	belong		x		(%d bytes)
+
+0	string		ArC\x01		FreeArc archive <http://freearc.org>
+
+# Type:	DACT compressed files
+0	long	0x444354C3	DACT compressed data
+>4	byte	>-1		(version %i.
+>5	byte	>-1		%i.
+>6	byte	>-1		%i)
+>7	long	>0		, original size: %i bytes
+>15	long	>30		, block size: %i bytes
+
+# Valve Pack (VPK) files
+0	lelong	0x55aa1234	Valve Pak file
+>0x4	lelong	x		\b, version %u
+>0x8	lelong	x		\b, %u entries
+
+# Snappy framing format
+# http://code.google.com/p/snappy/source/browse/trunk/framing_format.txt
+0	string	\377\006\0\0sNaPpY	snappy framed data
+!:mime	application/x-snappy-framed
+
+# qpress, http://www.quicklz.com/
+0	string	qpress10	qpress compressed data
+!:mime	application/x-qpress
+
+# Zlib https://www.ietf.org/rfc/rfc6713.txt
+0	beshort%31	=0	
+>0	byte&0xf	=8
+>>0	byte&0x80 	=0	zlib compressed data
+!:mime	application/zlib
+
+#------------------------------------------------------------------------------
+# $File: console,v 1.18 2010/09/20 19:19:17 rrt Exp $
+# Console game magic
+# Toby Deshane <hac@shoelace.digivill.net>
+#    ines:  file(1) magic for Marat's iNES Nintendo Entertainment System
+#           ROM dump format
+
+0 string NES\032 iNES ROM dump,
+>4 byte  x     %dx16k PRG
+>5 byte  x     \b, %dx8k CHR
+>6 byte&0x01  =0x1  \b, [Vert.]
+>6 byte&0x01  =0x0  \b, [Horiz.]
+>6 byte&0x02  =0x2  \b, [SRAM]
+>6 byte&0x04  =0x4  \b, [Trainer]
+>6 byte&0x04  =0x8  \b, [4-Scr]
+
+#------------------------------------------------------------------------------
+# gameboy:  file(1) magic for the Nintendo (Color) Gameboy raw ROM format
+#
+0x104 belong 0xCEED6666 Gameboy ROM:
+>0x134 string >\0 "%.16s"
+>0x146 byte 0x03  \b,[SGB]
+>0x147 byte 0x00  \b, [ROM ONLY]
+>0x147 byte 0x01  \b, [ROM+MBC1]
+>0x147 byte 0x02  \b, [ROM+MBC1+RAM]
+>0x147 byte 0x03  \b, [ROM+MBC1+RAM+BATT]
+>0x147 byte 0x05  \b, [ROM+MBC2]
+>0x147 byte 0x06  \b, [ROM+MBC2+BATTERY]
+>0x147 byte 0x08  \b, [ROM+RAM]
+>0x147 byte 0x09  \b, [ROM+RAM+BATTERY]
+>0x147 byte 0x0B  \b, [ROM+MMM01]
+>0x147 byte 0x0C  \b, [ROM+MMM01+SRAM]
+>0x147 byte 0x0D  \b, [ROM+MMM01+SRAM+BATT]
+>0x147 byte 0x0F  \b, [ROM+MBC3+TIMER+BATT]
+>0x147 byte 0x10  \b, [ROM+MBC3+TIMER+RAM+BATT]
+>0x147 byte 0x11  \b, [ROM+MBC3]
+>0x147 byte 0x12  \b, [ROM+MBC3+RAM]
+>0x147 byte 0x13  \b, [ROM+MBC3+RAM+BATT]
+>0x147 byte 0x19  \b, [ROM+MBC5]
+>0x147 byte 0x1A  \b, [ROM+MBC5+RAM]
+>0x147 byte 0x1B  \b, [ROM+MBC5+RAM+BATT]
+>0x147 byte 0x1C  \b, [ROM+MBC5+RUMBLE]
+>0x147 byte 0x1D  \b, [ROM+MBC5+RUMBLE+SRAM]
+>0x147 byte 0x1E  \b, [ROM+MBC5+RUMBLE+SRAM+BATT]
+>0x147 byte 0x1F  \b, [Pocket Camera]
+>0x147 byte 0xFD  \b, [Bandai TAMA5]
+>0x147 byte 0xFE  \b, [Hudson HuC-3]
+>0x147 byte 0xFF  \b, [Hudson HuC-1]
+
+>0x148 byte 0     \b, ROM: 256Kbit
+>0x148 byte 1     \b, ROM: 512Kbit
+>0x148 byte 2     \b, ROM: 1Mbit
+>0x148 byte 3     \b, ROM: 2Mbit
+>0x148 byte 4     \b, ROM: 4Mbit
+>0x148 byte 5     \b, ROM: 8Mbit
+>0x148 byte 6     \b, ROM: 16Mbit
+>0x148 byte 0x52  \b, ROM: 9Mbit
+>0x148 byte 0x53  \b, ROM: 10Mbit
+>0x148 byte 0x54  \b, ROM: 12Mbit
+
+>0x149 byte 1     \b, RAM: 16Kbit
+>0x149 byte 2     \b, RAM: 64Kbit
+>0x149 byte 3     \b, RAM: 128Kbit
+>0x149 byte 4     \b, RAM: 1Mbit
+
+#>0x14e long  x     \b, CRC: %x
+
+#------------------------------------------------------------------------------
+# genesis:  file(1) magic for the Sega MegaDrive/Genesis raw ROM format
+#
+0x100 string SEGA  Sega MegaDrive/Genesis raw ROM dump
+>0x120 string >\0 Name: "%.16s"
+>0x110 string >\0 %.16s
+>0x1B0 string RA with SRAM
+
+#------------------------------------------------------------------------------
+# genesis:  file(1) magic for the Super MegaDrive ROM dump format
+#
+0x280 string EAGN  Super MagicDrive ROM dump
+>0 byte x %dx16k blocks
+>2 byte 0 \b, last in series or standalone
+>2 byte >0 \b, split ROM
+>8 byte 0xAA
+>9 byte 0xBB
+
+#------------------------------------------------------------------------------
+# genesis:  file(1) alternate magic for the Super MegaDrive ROM dump format
+#
+0x280 string EAMG  Super MagicDrive ROM dump
+>0 byte x %dx16k blocks
+>2 byte x \b, last in series or standalone
+>8 byte 0xAA
+>9 byte 0xBB
+
+#------------------------------------------------------------------------------
+# smsgg:  file(1) magic for Sega Master System and Game Gear ROM dumps
+#
+# Does not detect all images.  Very preliminary guesswork.  Need more data
+# on format.
+#
+# FIXME: need a little more info...;P
+#
+#0 byte 0xF3
+#>1 byte 0xED  Sega Master System/Game Gear ROM dump
+#>1 byte 0x31  Sega Master System/Game Gear ROM dump
+#>1 byte 0xDB  Sega Master System/Game Gear ROM dump
+#>1 byte 0xAF  Sega Master System/Game Gear ROM dump
+#>1 byte 0xC3  Sega Master System/Game Gear ROM dump
+
+#------------------------------------------------------------------------------
+# dreamcast:  file(1) uncertain magic for the Sega Dreamcast VMU image format
+#
+0 belong 0x21068028   Sega Dreamcast VMU game image
+0 string LCDi         Dream Animator file
+
+#------------------------------------------------------------------------------
+# v64: file(1) uncertain magic for the V64 format N64 ROM dumps
+#
+0 belong 0x37804012    V64 Nintendo 64 ROM dump
+
+# From: "Nelson A. de Oliveira" <naoliv@gmail.com>
+# Nintendo .nds
+192	string	\044\377\256Qi\232	Nintendo DS Game ROM Image
+# Nintendo .gba
+0	string	\056\000\000\352$\377\256Qi	Nintendo Game Boy Advance ROM Image
+
+#------------------------------------------------------------------------------
+# msx: file(1) magic for MSX game cartridge dumps
+# Too simple - MPi
+#0 beshort 0x4142 MSX game cartridge dump 
+
+#------------------------------------------------------------------------------
+# Sony Playstation executables (Adam Sjoegren <asjo@diku.dk>) :
+0	string	PS-X\ EXE	Sony Playstation executable
+#  Area:
+>113	string	x		(%s)
+
+#------------------------------------------------------------------------------
+# Microsoft Xbox executables .xbe (Esa Hyytia <ehyytia@cc.hut.fi>)
+0       string          XBEH            XBE, Microsoft Xbox executable
+# probabilistic checks whether signed or not
+>0x0004 ulelong =0x0
+>>&2    ulelong =0x0
+>>>&2   ulelong =0x0  \b, not signed
+>0x0004 ulelong >0
+>>&2    ulelong >0
+>>>&2   ulelong >0    \b, signed
+# expect base address of 0x10000
+>0x0104               ulelong =0x10000
+>>(0x0118-0x0FF60)    ulelong&0x80000007  0x80000007 \b, all regions
+>>(0x0118-0x0FF60)    ulelong&0x80000007  !0x80000007
+>>>(0x0118-0x0FF60)   ulelong >0           (regions:
+>>>>(0x0118-0x0FF60)  ulelong &0x00000001  NA
+>>>>(0x0118-0x0FF60)  ulelong &0x00000002  Japan
+>>>>(0x0118-0x0FF60)  ulelong &0x00000004  Rest_of_World
+>>>>(0x0118-0x0FF60)  ulelong &0x80000000  Manufacturer
+>>>(0x0118-0x0FF60)   ulelong >0           \b)
+
+# --------------------------------
+# Microsoft Xbox data file formats
+0       string          XIP0            XIP, Microsoft Xbox data
+0       string          XTF0            XTF, Microsoft Xbox data
+
+# Atari Lynx cartridge dump (EXE/BLL header)
+# From: "Stefan A. Haubenthal" <polluks@web.de>
+
+# Double-check that the image type matches too, 0x8008 conflicts with
+# 8 character OMF-86 object file headers.
+0	beshort		0x8008		
+>6	string		BS93		Lynx homebrew cartridge
+>>2	beshort		x		\b, RAM start $%04x
+>6	string		LYNX		Lynx cartridge
+>>2	beshort		x		\b, RAM start $%04x
+
+# Opera file system that is used on the 3DO console
+# From: Serge van den Boom <svdb@stack.nl>
+0	string		\x01ZZZZZ\x01	3DO "Opera" file system
+
+# From Gurkan Sengun <gurkan@linuks.mine.nu>, www.linuks.mine.nu
+0	string		GBS		Nintendo Gameboy Music/Audio Data
+12	string		GameBoy\ Music\ Module	Nintendo Gameboy Music Module
+
+# Playstations Patch Files from: From: Thomas Klausner <tk@giga.or.at>
+0	string	PPF30			Playstation Patch File version 3.0
+>5	byte	0			\b, PPF 1.0 patch
+>5	byte	1			\b, PPF 2.0 patch
+>5	byte	2			\b, PPF 3.0 patch
+>>56	byte	0			\b, Imagetype BIN (any)
+>>56	byte	1			\b, Imagetype GI (PrimoDVD)
+>>57	byte	0			\b, Blockcheck disabled
+>>57	byte	1			\b, Blockcheck enabled
+>>58	byte	0			\b, Undo data not available
+>>58	byte	1			\b, Undo data available
+>6	string	x			\b, description: %s
+
+0	string	PPF20			Playstation Patch File version 2.0
+>5	byte	0			\b, PPF 1.0 patch
+>5	byte	1			\b, PPF 2.0 patch
+>>56	lelong	>0			\b, size of file to patch %d
+>6	string	x			\b, description: %s
+
+0	string	PPF10			Playstation Patch File version 1.0
+>5	byte	0			\b, Simple Encoding
+>6	string	x			\b, description: %s
+
+# From: Daniel Dawson <ddawson@icehouse.net>
+# SNES9x .smv "movie" file format.
+0		string		SMV\x1A	SNES9x input recording
+>0x4		lelong		x	\b, version %d
+# version 4 is latest so far 
+>0x4		lelong		<5
+>>0x8		ledate		x	\b, recorded at %s
+>>0xc		lelong		>0	\b, rerecorded %d times
+>>0x10		lelong		x	\b, %d frames long
+>>0x14		byte		>0	\b, data for controller(s):
+>>>0x14		byte		&0x1	#1
+>>>0x14		byte		&0x2	#2
+>>>0x14		byte		&0x4	#3
+>>>0x14		byte		&0x8	#4
+>>>0x14		byte		&0x10	#5
+>>0x15		byte		^0x1	\b, begins from snapshot
+>>0x15		byte		&0x1	\b, begins from reset
+>>0x15		byte		^0x2	\b, NTSC standard
+>>0x15		byte		&0x2	\b, PAL standard
+>>0x17		byte		&0x1    \b, settings:
+# WIP1Timing not used as of version 4
+>>>0x4		lelong		<4
+>>>>0x17	byte		&0x2	WIP1Timing
+>>>0x17		byte		&0x4	Left+Right
+>>>0x17		byte		&0x8	VolumeEnvX
+>>>0x17		byte		&0x10	FakeMute
+>>>0x17		byte		&0x20	SyncSound
+# New flag as of version 4
+>>>0x4		lelong		>3
+>>>>0x17	byte		&0x80	NoCPUShutdown
+>>0x4		lelong		<4
+>>>0x18		lelong		>0x23
+>>>>0x20	leshort		!0
+>>>>>0x20	lestring16	x	\b, metadata: "%s"
+>>0x4		lelong		>3
+>>>0x24		byte		>0	\b, port 1:
+>>>>0x24	byte		1	joypad
+>>>>0x24	byte		2	mouse
+>>>>0x24	byte		3	SuperScope
+>>>>0x24	byte		4	Justifier
+>>>>0x24	byte		5	multitap
+>>>0x24		byte		>0	\b, port 2:
+>>>>0x25	byte		1	joypad
+>>>>0x25	byte		2	mouse
+>>>>0x25	byte		3	SuperScope
+>>>>0x25	byte		4	Justifier
+>>>>0x25	byte		5	multitap
+>>>0x18		lelong		>0x43
+>>>>0x40	leshort		!0
+>>>>>0x40	lestring16	x	\b, metadata: "%s"
+>>0x17		byte		&0x40   \b, ROM:
+>>>(0x18.l-26)	lelong		x	CRC32 0x%08x
+>>>(0x18.l-23)	string		x	"%s"
+
+# Type: scummVM savegame files
+# From: Sven Hartge <debian@ds9.argh.org>
+0	string	SCVM	ScummVM savegame
+>12	string	>\0	"%s"
+
+#------------------------------------------------------------------------------
+# $File: convex,v 1.7 2009/09/19 16:28:08 christos Exp $
+# convex:  file(1) magic for Convex boxes
+#
+# Convexes are big-endian.
+#
+# /*\
+#  * Below are the magic numbers and tests added for Convex.
+#  * Added at beginning, because they are expected to be used most.
+# \*/
+0	belong	0507	Convex old-style object
+>16	belong	>0	not stripped
+0	belong	0513	Convex old-style demand paged executable
+>16	belong	>0	not stripped
+0	belong	0515	Convex old-style pre-paged executable
+>16	belong	>0	not stripped
+0	belong	0517	Convex old-style pre-paged, non-swapped executable
+>16	belong	>0	not stripped
+0	belong	0x011257	Core file
+#
+# The following are a series of dump format magic numbers.  Each one
+# corresponds to a drastically different dump format.  The first on is
+# the original dump format on a 4.1 BSD or earlier file system.  The
+# second marks the change between the 4.1 file system and the 4.2 file
+# system.  The Third marks the changing of the block size from 1K
+# to 2K to be compatible with an IDC file system.  The fourth indicates
+# a dump that is dependent on Convex Storage Manager, because data in
+# secondary storage is not physically contained within the dump.
+# The restore program uses these number to determine how the data is
+# to be extracted.
+#
+24	belong	=60013	dump format, 4.2 or 4.3 BSD (IDC compatible)
+24	belong	=60014	dump format, Convex Storage Manager by-reference dump
+#
+# what follows is a bunch of bit-mask checks on the flags field of the opthdr.
+# If there is no `=' sign, assume just checking for whether the bit is set?
+#
+0	belong	0601		Convex SOFF
+>88	belong&0x000f0000	=0x00000000	c1
+>88	belong			&0x00010000	c2
+>88	belong			&0x00020000	c2mp
+>88	belong			&0x00040000	parallel
+>88	belong			&0x00080000	intrinsic
+>88	belong			&0x00000001	demand paged
+>88	belong			&0x00000002	pre-paged
+>88	belong			&0x00000004	non-swapped
+>88	belong			&0x00000008	POSIX
+#
+>84	belong			&0x80000000	executable
+>84	belong			&0x40000000	object
+>84	belong&0x20000000	=0		not stripped
+>84	belong&0x18000000	=0x00000000	native fpmode
+>84	belong&0x18000000	=0x10000000	ieee fpmode
+>84	belong&0x18000000	=0x18000000	undefined fpmode
+#
+0	belong			0605		Convex SOFF core
+#
+0	belong			0607		Convex SOFF checkpoint
+>88	belong&0x000f0000	=0x00000000	c1
+>88	belong			&0x00010000	c2
+>88	belong			&0x00020000	c2mp
+>88	belong			&0x00040000	parallel
+>88	belong			&0x00080000	intrinsic
+>88	belong			&0x00000008	POSIX
+#
+>84	belong&0x18000000	=0x00000000	native fpmode
+>84	belong&0x18000000	=0x10000000	ieee fpmode
+>84	belong&0x18000000	=0x18000000	undefined fpmode
+
+#------------------------------------------------------------------------------
+# $File$
+# cracklib:  file (1) magic for cracklib v2.7
+
+0	lelong	0x70775631	Cracklib password index, little endian
+>4	long	>0		(%i words)
+>4	long	0		("64-bit")
+>>8	long	>-1		(%i words)
+0	belong	0x70775631	Cracklib password index, big endian
+>4	belong	>-1		(%i words)
+# really bellong 0x0000000070775631
+0	search/1	\0\0\0\0pwV1	Cracklib password index, big endian ("64-bit")
+>12	belong	>0		(%i words)
+
+# ----------------------------------------------------------------------------
+# $File$
+# ctags:  file (1) magic for Exuberant Ctags files
+# From: Alexander Mai <mai@migdal.ikp.physik.tu-darmstadt.de>
+0	search/1	=!_TAG	Exuberant Ctags tag file text
+
+#--------------------------------------------------------------
+# ctf:  file(1) magic for CTF (Common Trace Format) trace files
+#
+# Specs. available here: <http://www.efficios.com/ctf>
+#--------------------------------------------------------------
+
+# CTF trace data
+0	lelong	0xc1fc1fc1	Common Trace Format (CTF) trace data (LE)
+0	belong	0xc1fc1fc1	Common Trace Format (CTF) trace data (BE)
+
+# CTF metadata (packetized)
+0	lelong	0x75d11d57	Common Trace Format (CTF) packetized metadata (LE)
+>35	byte	x		\b, v%d
+>36	byte	x		\b.%d
+0	belong	0x75d11d57	Common Trace Format (CTF) packetized metadata (BE)
+>35	byte	x		\b, v%d
+>36	byte	x		\b.%d
+
+# CTF metadata (plain text)
+0	string	/*\x20CTF\x20   Common Trace Format (CTF) plain text metadata
+!:strength + 5			# this is to make sure we beat C
+>&0	regex	[0-9]+\.[0-9]+	\b, v%s
+
+#------------------------------------------------------------------------------
+# $File: cubemaps,v 1.0 2011/12/22 09:01:05 christos Exp $
+# file(1) magic(5) data for cubemaps  Martin Erik Werner <martinerikwerner@gmail.com>
+#
+0	string	ACMP	Map file for the AssaultCube FPS game
+0	string	CUBE	Map file for cube and cube2 engine games
+0	string	MAPZ)	Map file for the Blood Frontier/Red Eclipse FPS games
+
+#------------------------------------------------------------------------------
+# $File: cups,v 1.2 2012/11/02 21:50:29 christos Exp $
+# Cups: file(1) magic for the cups raster file format
+# From: Laurent Martelli <martellilaurent@gmail.com>
+# http://www.cups.org/documentation.php/spec-raster.html
+#
+
+0	name		cups-le
+>280	lelong		x		\b, %d
+>284	lelong		x		\bx%d dpi
+>376	lelong		x		\b, %dx
+>380	lelong		x		\b%d pixels
+>388	lelong		x		%d bits/color
+>392	lelong		x		%d bits/pixel
+>400	lelong		0		ColorOrder=Chunky
+>400	lelong		1		ColorOrder=Banded
+>400	lelong		2		ColorOrder=Planar
+>404	lelong		0		ColorSpace=gray
+>404	lelong		1		ColorSpace=RGB
+>404	lelong		2		ColorSpace=RGBA
+>404	lelong		3		ColorSpace=black
+>404	lelong		4		ColorSpace=CMY
+>404	lelong		5		ColorSpace=YMC
+>404	lelong		6		ColorSpace=CMYK
+>404	lelong		7		ColorSpace=YMCK
+>404	lelong		8		ColorSpace=KCMY
+>404	lelong		9		ColorSpace=KCMYcm
+>404	lelong		10		ColorSpace=GMCK
+>404	lelong		11		ColorSpace=GMCS
+>404	lelong		12		ColorSpace=WHITE
+>404	lelong		13		ColorSpace=GOLD
+>404	lelong		14		ColorSpace=SILVER
+>404	lelong		15		ColorSpace=CIE XYZ
+>404	lelong		16		ColorSpace=CIE Lab
+>404	lelong		17		ColorSpace=RGBW
+>404	lelong		18		ColorSpace=sGray
+>404	lelong		19		ColorSpace=sRGB
+>404	lelong		20		ColorSpace=AdobeRGB
+
+# Cups Raster image format, Big Endian
+0	string		RaS		
+>3	string		t		Cups Raster version 1, Big Endian
+>3	string		2		Cups Raster version 2, Big Endian
+>3	string		3		Cups Raster version 3, Big Endian
+!:mime	application/vnd.cups-raster
+>0	use		^cups-le
+
+
+# Cups Raster image format, Little Endian
+1	string		SaR		
+>0	string		t		Cups Raster version 1, Little Endian
+>0	string		2		Cups Raster version 2, Little Endian
+>0	string		3		Cups Raster version 3, Little Endian
+!:mime	application/vnd.cups-raster
+>0	use		cups-le
+
+#------------------------------------------------------------------------------
+# $File$
+# dact:  file(1) magic for DACT compressed files
+#
+0	long		0x444354C3	DACT compressed data
+>4	byte		>-1		(version %i.
+>5	byte		>-1		$BS%i.
+>6	byte		>-1		$BS%i)
+>7	long		>0		$BS, original size: %i bytes
+>15	long		>30		$BS, block size: %i bytes
+
+#------------------------------------------------------------------------------
+# $File: database,v 1.42 2014/08/19 14:18:04 christos Exp $
+# database:  file(1) magic for various databases
+#
+# extracted from header/code files by Graeme Wilford (eep2gw@ee.surrey.ac.uk)
+#
+#
+# GDBM magic numbers
+#  Will be maintained as part of the GDBM distribution in the future.
+#  <downsj@teeny.org>
+0	belong	0x13579acd	GNU dbm 1.x or ndbm database, big endian, 32-bit
+!:mime	application/x-gdbm
+0	belong	0x13579ace	GNU dbm 1.x or ndbm database, big endian, old
+!:mime	application/x-gdbm
+0	belong	0x13579acf	GNU dbm 1.x or ndbm database, big endian, 64-bit
+!:mime	application/x-gdbm
+0	lelong	0x13579acd	GNU dbm 1.x or ndbm database, little endian, 32-bit
+!:mime	application/x-gdbm
+0	lelong	0x13579ace	GNU dbm 1.x or ndbm database, little endian, old
+!:mime	application/x-gdbm
+0	lelong	0x13579acf	GNU dbm 1.x or ndbm database, little endian, 64-bit
+!:mime	application/x-gdbm
+0	string	GDBM		GNU dbm 2.x database
+!:mime	application/x-gdbm
+#
+# Berkeley DB
+#
+# Ian Darwin's file /etc/magic files: big/little-endian version.
+#
+# Hash 1.85/1.86 databases store metadata in network byte order.
+# Btree 1.85/1.86 databases store the metadata in host byte order.
+# Hash and Btree 2.X and later databases store the metadata in host byte order.
+
+0	long	0x00061561	Berkeley DB
+!:mime	application/x-dbm
+>8	belong	4321
+>>4	belong	>2		1.86
+>>4	belong	<3		1.85
+>>4	belong	>0		(Hash, version %d, native byte-order)
+>8	belong	1234
+>>4	belong	>2		1.86
+>>4	belong	<3		1.85
+>>4	belong	>0		(Hash, version %d, little-endian)
+
+0	belong	0x00061561	Berkeley DB
+>8	belong	4321
+>>4	belong	>2		1.86
+>>4	belong	<3		1.85
+>>4	belong	>0		(Hash, version %d, big-endian)
+>8	belong	1234
+>>4	belong	>2		1.86
+>>4	belong	<3		1.85
+>>4	belong	>0		(Hash, version %d, native byte-order)
+
+0	long	0x00053162	Berkeley DB 1.85/1.86
+>4	long	>0		(Btree, version %d, native byte-order)
+0	belong	0x00053162	Berkeley DB 1.85/1.86
+>4	belong	>0		(Btree, version %d, big-endian)
+0	lelong	0x00053162	Berkeley DB 1.85/1.86
+>4	lelong	>0		(Btree, version %d, little-endian)
+
+12	long	0x00061561	Berkeley DB
+>16	long	>0		(Hash, version %d, native byte-order)
+12	belong	0x00061561	Berkeley DB
+>16	belong	>0		(Hash, version %d, big-endian)
+12	lelong	0x00061561	Berkeley DB
+>16	lelong	>0		(Hash, version %d, little-endian)
+
+12	long	0x00053162	Berkeley DB
+>16	long	>0		(Btree, version %d, native byte-order)
+12	belong	0x00053162	Berkeley DB
+>16	belong	>0		(Btree, version %d, big-endian)
+12	lelong	0x00053162	Berkeley DB
+>16	lelong	>0		(Btree, version %d, little-endian)
+
+12	long	0x00042253	Berkeley DB
+>16	long	>0		(Queue, version %d, native byte-order)
+12	belong	0x00042253	Berkeley DB
+>16	belong	>0		(Queue, version %d, big-endian)
+12	lelong	0x00042253	Berkeley DB
+>16	lelong	>0		(Queue, version %d, little-endian)
+
+# From Max Bowsher.
+12	long	0x00040988	Berkeley DB
+>16	long	>0		(Log, version %d, native byte-order)
+12	belong	0x00040988	Berkeley DB 
+>16	belong	>0		(Log, version %d, big-endian)
+12	lelong	0x00040988	Berkeley DB
+>16	lelong	>0		(Log, version %d, little-endian)
+
+#
+#
+# Round Robin Database Tool by Tobias Oetiker <oetiker@ee.ethz.ch>
+0	string/b	RRD\0		RRDTool DB
+>4	string/b	x		version %s
+
+>>10	short		!0		16bit aligned
+>>>10	bedouble	8.642135e+130	big-endian
+>>>>18	short		x		32bit long (m68k)
+
+>>10	short		0
+>>>12	long		!0		32bit aligned
+>>>>12	bedouble	8.642135e+130	big-endian
+>>>>>20 long		0		64bit long
+>>>>>20 long		!0		32bit long  
+>>>>12	ledouble	8.642135e+130	little-endian
+>>>>>24 long		0		64bit long
+>>>>>24 long		!0		32bit long (i386)
+>>>>12	string		\x43\x2b\x1f\x5b\x2f\x25\xc0\xc7	middle-endian
+>>>>>24 short		!0		32bit long (arm)
+
+>>8	quad		0		64bit aligned
+>>>16	bedouble	8.642135e+130	big-endian
+>>>>24	long		0		64bit long (s390x)
+>>>>24	long		!0		32bit long (hppa/mips/ppc/s390/SPARC)
+>>>16	ledouble	8.642135e+130	little-endian
+>>>>28	long		0		64bit long (alpha/amd64/ia64)
+>>>>28	long		!0		32bit long (armel/mipsel)
+
+#----------------------------------------------------------------------
+# ROOT: file(1) magic for ROOT databases
+#
+0       string  root\0  ROOT file
+>4      belong  x       Version %d
+>33     belong  x       (Compression: %d)
+
+# XXX: Weak magic.
+# Alex Ott <ott@jet.msk.su>
+## Paradox file formats
+#2	  leshort	0x0800	Paradox 
+#>0x39	  byte		3	v. 3.0 
+#>0x39	  byte		4	v. 3.5 
+#>0x39	  byte		9	v. 4.x 
+#>0x39	  byte		10	v. 5.x 
+#>0x39	  byte		11	v. 5.x 
+#>0x39	  byte		12	v. 7.x 
+#>>0x04	  byte		0	indexed .DB data file 
+#>>0x04	  byte		1	primary index .PX file 
+#>>0x04	  byte		2	non-indexed .DB data file 
+#>>0x04	  byte		3	non-incrementing secondary index .Xnn file 
+#>>0x04	  byte		4	secondary index .Ynn file 
+#>>0x04	  byte		5	incrementing secondary index .Xnn file 
+#>>0x04	  byte		6	non-incrementing secondary index .XGn file 
+#>>0x04	  byte		7	secondary index .YGn file 
+#>>>0x04	  byte		8	incrementing secondary index .XGn file 
+
+## XBase database files
+# updated by Joerg Jenderek at Feb 2013
+# http://www.dbase.com/Knowledgebase/INT/db7_file_fmt.htm
+# http://www.clicketyclick.dk/databases/xbase/format/dbf.html
+# http://home.f1.htw-berlin.de/scheibl/db/intern/dBase.htm
+# inspect VVYYMMDD , where 1<= MM <= 12 and 1<= DD <= 31
+0	ubelong&0x0000FFFF		<0x00000C20	
+# skip Infocom game Z-machine
+>2		ubyte			>0		
+# skip Androids *.xml
+>>3		ubyte			>0		
+>>>3		ubyte			<32		
+# 1 < version VV
+>>>>0		ubyte			>1		
+# skip HELP.CA3 by test for reserved byte ( NULL )
+>>>>>27		ubyte			0		
+# reserved bytes not always 0 ; also found 0x3901 (T4.DBF) ,0x7101 (T5.DBF,T6.DBF)
+#>>>>>30		ubeshort     		x		30NULL?%x
+# possible production flag,tag numbers(<=0x30),tag length(<=0x20), reserved (NULL) 
+>>>>>>24	ubelong&0xffFFFFff	>0x01302000	
+# .DBF or .MDX
+>>>>>>24	ubelong&0xffFFFFff	<0x01302001	
+# for Xbase Database file (*.DBF) reserved (NULL) for multi-user
+>>>>>>>24	ubelong&0xffFFFFff	=0		
+# test for 2 reserved NULL bytes,transaction and encryption byte flag
+>>>>>>>>12	ubelong&0xFFFFfEfE	0		
+# test for MDX flag
+>>>>>>>>>28	ubyte			x		
+>>>>>>>>>28	ubyte&0xf8		0		
+# header size >= 32
+>>>>>>>>>>8	uleshort		>31		
+# skip PIC15736.PCX by test for language driver name or field name
+>>>>>>>>>>>32	ubyte			>0		
+#!:mime	application/x-dbf; charset=unknown-8bit ??
+#!:mime	application/x-dbase
+>>>>>>>>>>>>0	use			xbase-type
+# database file
+>>>>>>>>>>>>0	ubyte			x		\b DBF
+>>>>>>>>>>>>4	lelong			0		\b, no records
+>>>>>>>>>>>>4	lelong			>0		\b, %d record
+# plural s appended
+>>>>>>>>>>>>>4	lelong			>1		\bs
+# http://www.clicketyclick.dk/databases/xbase/format/dbf_check.html#CHECK_DBF
+# 1 <= record size <= 4000 (dBase 3,4) or 32 * KB (=0x8000)
+>>>>>>>>>>>>10	uleshort		x		* %d
+# file size = records * record size + header size
+>>>>>>>>>>>>1	ubyte			x		\b, update-date
+>>>>>>>>>>>>1	use			xbase-date
+# http://msdn.microsoft.com/de-de/library/cc483186(v=vs.71).aspx
+#>>>>>>>>>>>>29	ubyte			=0		\b, codepage ID=0x%x
+# 2~cp850 , 3~cp1252 , 0x1b~?? ; what code page is 0x1b ?
+>>>>>>>>>>>>29	ubyte			>0		\b, codepage ID=0x%x
+#>>>>>>>>>>>>28	ubyte&0x01		0		\b, no index file
+>>>>>>>>>>>>28	ubyte&0x01		1		\b, with index file .MDX
+>>>>>>>>>>>>28	ubyte&0x02		2		\b, with memo .FPT
+>>>>>>>>>>>>28	ubyte&0x04		4		\b, DataBaseContainer
+# 1st record offset + 1 = header size
+>>>>>>>>>>>>8	uleshort		>0		
+>>>>>>>>>>>>(8.s+1)	ubyte		>0		
+>>>>>>>>>>>>>8		uleshort	>0		\b, at offset %d
+>>>>>>>>>>>>>(8.s+1)	ubyte		>0		
+>>>>>>>>>>>>>>&-1	string		>\0		1st record "%s"
+# for multiple index files (*.MDX) Production flag,tag numbers(<=0x30),tag length(<=0x20), reserverd (NULL) 
+>>>>>>>24	ubelong&0x0133f7ff	>0		
+# test for reserved NULL byte
+>>>>>>>>47	ubyte			0		
+# test for valid TAG key format (0x10 or 0)
+>>>>>>>>>559	ubyte&0xeF		0		
+# test MM <= 12
+>>>>>>>>>>45	ubeshort		<0x0C20		
+>>>>>>>>>>>45	ubyte			>0		
+>>>>>>>>>>>>46	ubyte			<32		
+>>>>>>>>>>>>>46	ubyte			>0		
+#!:mime	application/x-mdx
+>>>>>>>>>>>>>>0		use		xbase-type
+>>>>>>>>>>>>>>0		ubyte		x		\b MDX
+>>>>>>>>>>>>>>1		ubyte		x		\b, creation-date
+>>>>>>>>>>>>>>1		use		xbase-date
+>>>>>>>>>>>>>>44	ubyte		x		\b, update-date
+>>>>>>>>>>>>>>44	use		xbase-date
+# No.of tags in use (1,2,5,12)
+>>>>>>>>>>>>>>28	uleshort	x		\b, %d
+# No. of entries in tag (0x30)
+>>>>>>>>>>>>>>25	ubyte		x		\b/%d tags
+#  Length of tag
+>>>>>>>>>>>>>>26	ubyte		x		* %d
+# 1st tag name_
+>>>>>>>>>>>>>548	string		x		\b, 1st tag "%.11s"
+# 2nd tag name
+#>>>>>>>>>>>>(26.b+548)	string		x		\b, 2nd tag "%.11s"
+#
+#		Print the xBase names of different version variants 
+0	name				xbase-type
+>0	ubyte		<2		
+# 1 < version
+>0	ubyte		>1		
+>>0	ubyte		0x02		FoxBase
+# FoxBase+/dBaseIII+, no memo
+>>0	ubyte		0x03		FoxBase+/dBase III
+!:mime	application/x-dbf
+# dBASE IV no memo file
+>>0	ubyte		0x04		dBase IV
+!:mime	application/x-dbf
+# dBASE V no memo file
+>>0	ubyte		0x05		dBase V
+!:mime	application/x-dbf
+>>0	ubyte		0x30		Visual FoxPro
+!:mime	application/x-dbf
+>>0	ubyte		0x31		Visual FoxPro, autoincrement
+!:mime	application/x-dbf
+# Visual FoxPro, with field type Varchar or Varbinary
+>>0	ubyte		0x32		Visual FoxPro, with field type Varchar
+!:mime	application/x-dbf
+# dBASE IV SQL, no memo;dbv memo var size (Flagship)
+>>0	ubyte		0x43		dBase IV, with SQL table
+!:mime	application/x-dbf
+# http://msdn.microsoft.com/en-US/library/st4a0s68(v=vs.80).aspx
+#>>0	ubyte		0x62		dBase IV, with SQL table
+#!:mime	application/x-dbf
+# dBASE IV, with memo!!
+>>0	ubyte		0x7b		dBase IV, with memo
+!:mime	application/x-dbf
+# http://msdn.microsoft.com/en-US/library/st4a0s68(v=vs.80).aspx
+#>>0	ubyte		0x82		dBase IV, with SQL system
+#!:mime	application/x-dbf
+# FoxBase+/dBaseIII+ with memo .DBT!
+>>0	ubyte		0x83		FoxBase+/dBase III, with memo .DBT
+!:mime	application/x-dbf
+# VISUAL OBJECTS (first 1.0 versions) for the Dbase III files (NTX clipper driver); memo file
+>>0	ubyte		0x87		VISUAL OBJECTS, with memo file
+!:mime	application/x-dbf
+# http://msdn.microsoft.com/en-US/library/st4a0s68(v=vs.80).aspx
+#>>0	ubyte		0x8A		FoxBase+/dBase III, with memo .DBT
+#!:mime	application/x-dbf
+# dBASE IV with memo!
+>>0	ubyte		0x8B		dBase IV, with memo .DBT
+!:mime	application/x-dbf
+# dBase IV with SQL Table,no memo?
+>>0	ubyte		0x8E		dBase IV, with SQL table
+!:mime	application/x-dbf
+# .dbv and .dbt memo (Flagship)?
+>>0	ubyte		0xB3		Flagship
+# http://msdn.microsoft.com/en-US/library/st4a0s68(v=vs.80).aspx
+#>>0	ubyte		0xCA		dBase IV with memo .DBT
+#!:mime	application/x-dbf
+# dBASE IV with SQL table, with memo .DBT
+>>0	ubyte		0xCB		dBase IV with SQL table, with memo .DBT
+!:mime	application/x-dbf
+# HiPer-Six format;Clipper SIX, with SMT memo file		
+>>0	ubyte		0xE5		Clipper SIX with memo
+!:mime	application/x-dbf
+# http://msdn.microsoft.com/en-US/library/st4a0s68(v=vs.80).aspx
+#>>0	ubyte		0xF4		dBase IV, with SQL table, with memo
+#!:mime	application/x-dbf
+>>0	ubyte		0xF5		FoxPro with memo
+!:mime	application/x-dbf
+# http://msdn.microsoft.com/en-US/library/st4a0s68(v=vs.80).aspx
+#>>0	ubyte		0xFA		FoxPro 2.x, with memo
+#!:mime	application/x-dbf
+# unknown version (should not happen)
+>>0	default		x		xBase
+!:mime	application/x-dbf
+>>>0	ubyte		x		(0x%x)
+# flags in version byte
+# DBT flag (with dBASE III memo .DBT)!!
+# >>0	ubyte&0x80	>0		DBT_FLAG=%x
+# memo flag ??
+# >>0	ubyte&0x08	>0		MEMO_FLAG=%x
+# SQL flag ??
+# >>0	ubyte&0x70	>0		SQL_FLAG=%x
+#		test and print the date of xBase .DBF .MDX
+0	name				xbase-date
+# inspect YYMMDD , where 1<= MM <= 12 and 1<= DD <= 31
+>0	ubelong		x		
+>1	ubyte		<13		
+>>1	ubyte		>0		
+>>>2	ubyte		>0		
+>>>>2	ubyte		<32		
+>>>>>0	ubyte		x		
+# YY is interpreted as 20YY or 19YY
+>>>>>>0	ubyte		<100		\b %.2d
+# YY is interpreted 1900+YY; TODO: display yy or 20yy instead 1YY
+>>>>>>0	ubyte		>99		\b %d
+>>>>>1	ubyte		x		\b-%d
+>>>>>2	ubyte		x		\b-%d
+
+#	dBase memo files .DBT or .FPT
+# http://msdn.microsoft.com/en-us/library/8599s21w(v=vs.80).aspx
+16		ubyte		<4		
+>16		ubyte		!2		
+>>16		ubyte		!1		
+# next free block index is positive
+>>>0		ulelong		>0		
+# skip many JPG. ZIP, BZ2 by test for reserved bytes NULL , 0|2 , 0|1 , low byte of block size
+>>>>17		ubelong&0xFFfdFE00	0x00000000	
+# skip many RAR by test for low byte 0 ,high byte 0|2|even of block size, 0|a|e|d7 , 0|64h
+>>>>>20		ubelong&0xFF01209B	0x00000000	
+# dBASE III
+>>>>>>16	ubyte		3		
+# dBASE III DBT
+>>>>>>>0	use		dbase3-memo-print
+# dBASE III DBT without version, dBASE IV DBT , FoxPro FPT , or many ZIP , DBF garbage
+>>>>>>16	ubyte		0		
+# unusual dBASE III DBT like angest.dbt, dBASE IV DBT with block size 0 , FoxPro FPT ,  or garbage PCX DBF
+>>>>>>>20	uleshort	0		
+# FoxPro FPT , unusual dBASE III DBT like biblio.dbt or garbage
+>>>>>>>>8	ulong		=0		
+>>>>>>>>>6	ubeshort	>0		
+# skip emacs.PIF
+>>>>>>>>>>4	ushort		0		
+>>>>>>>>>>>0	use		foxpro-memo-print
+# dBASE III DBT , garbage
+>>>>>>>>>6	ubeshort	0		
+# skip MM*DD*.bin by test for for reserved NULL byte
+>>>>>>>>>>510	ubeshort	0		
+# skip TK-DOS11.img image by looking for memo text
+>>>>>>>>>>>512	ubelong		<0xfeffff03	
+# skip EFI executables by looking for memo text
+>>>>>>>>>>>>512	ubelong		>0x1F202020	
+>>>>>>>>>>>>>513 ubyte		>0		
+# unusual dBASE III DBT like adressen.dbt
+>>>>>>>>>>>>>>0	use		dbase3-memo-print
+# dBASE III DBT like angest.dbt, or garbage PCX DBF
+>>>>>>>>8	ubelong		!0		
+# skip PCX and some DBF by test for for reserved NULL bytes
+>>>>>>>>>510	ubeshort	0		
+# skip some DBF by test of invalid version
+>>>>>>>>>>0	ubyte		>5		
+>>>>>>>>>>>0	ubyte		<48		
+>>>>>>>>>>>>0	use		dbase3-memo-print
+# dBASE IV DBT with positive block size
+>>>>>>>20	uleshort	>0		
+>>>>>>>>0	use		dbase4-memo-print
+
+#		Print the information of dBase III DBT memo file 
+0	name				dbase3-memo-print
+>0	ubyte			x		dBase III DBT
+# instead 3 as version number 0 for unusual examples like biblio.dbt
+>16	ubyte			!3		\b, version number %u
+# Number of next available block for appending data
+#>0	lelong			=0		\b, next free block index %u
+>0	lelong			!0		\b, next free block index %u
+# no positiv block length
+#>20	uleshort		=0		\b, block length %u
+>20	uleshort		!0		\b, block length %u
+# dBase III memo field terminated by \032\032
+>512	string			>\0		\b, 1st item "%s"
+#		Print the information of dBase IV DBT memo file 
+0	name				dbase4-memo-print
+>0		lelong		x		dBase IV DBT
+# 8 character shorted main name of coresponding dBASE IV DBF file
+>8		ubelong		>0x20000000	
+# skip unusual like for angest.dbt
+>>20		uleshort	>0	
+>>>8		string		>\0		\b of %-.8s.DBF
+# value 0 implies 512 as size
+#>4		ulelong		=0		\b, blocks size %u
+# size of blocks not reliable like 0x2020204C in angest.dbt
+>4		ulelong		!0		
+>>4		ulelong&0x0000003f	0	\b, blocks size %u
+# dBase IV DBT with positive block length (found 512 , 1024)
+>20		uleshort	>0		\b, block length %u
+# next available block
+#>0		lelong		=0		\b, next free block index %u
+>0		lelong		!0		\b, next free block index %u
+>20		uleshort	>0		
+>>(20.s)	ubelong		x		
+>>>&-4		use		dbase4-memofield-print
+# unusual dBase IV DBT without block length (implies 512 as length)
+>20		uleshort	=0		
+>>512		ubelong		x		
+>>>&-4		use				dbase4-memofield-print
+#		Print the information of dBase IV memo field 
+0	name			dbase4-memofield-print
+# free dBase IV memo field
+>0		ubelong		!0xFFFF0800	
+>>0		lelong		x		\b, next free block %u
+>>4		lelong		x		\b, next used block %u
+# used dBase IV memo field
+>0		ubelong		=0xFFFF0800	
+# length of memo field
+>>4		lelong		x		\b, field length %d
+>>>8		string		>\0		\b, 1st used item "%s"
+#		Print the information of FoxPro FPT memo file 
+0	name				foxpro-memo-print
+>0		belong		x		FoxPro FPT
+# Size of blocks for FoxPro ( 64,256 )
+>6		ubeshort	x		\b, blocks size %u
+# next available block
+#>0		belong		=0		\b, next free block index %u
+>0		belong		!0		\b, next free block index %u
+# field type ( 0~picture, 1~memo, 2~object ) 
+>512		ubelong		<3		\b, field type %u
+# length of memo field
+>512		ubelong		1		
+>>516		belong		>0		\b, field length %d
+>>>520		string		>\0		\b, 1st item "%s"
+
+# TODO: 
+# DBASE index file *.NDX
+# DBASE Compound Index file *.CDX
+# dBASE IV Printer Driver *.PRF
+## End of XBase database stuff
+
+# MS Access database
+4	string	Standard\ Jet\ DB	Microsoft Access Database
+!:mime	application/x-msaccess
+4	string	Standard\ ACE\ DB	Microsoft Access Database
+!:mime	application/x-msaccess
+
+# TDB database from Samba et al - Martin Pool <mbp@samba.org>
+0	string	TDB\ file		TDB database
+>32	lelong	0x2601196D		version 6, little-endian
+>>36	lelong	x			hash size %d bytes
+
+# SE Linux policy database
+0       lelong  0xf97cff8c      SE Linux policy
+>16     lelong  x               v%d
+>20     lelong  1      MLS
+>24     lelong  x       %d symbols
+>28     lelong  x       %d ocons
+
+# ICE authority file data (Wolfram Kleff)
+2	string		ICE		ICE authority data
+
+# X11 Xauthority file (Wolfram Kleff)
+10	string		MIT-MAGIC-COOKIE-1	X11 Xauthority data
+11	string		MIT-MAGIC-COOKIE-1	X11 Xauthority data
+12	string		MIT-MAGIC-COOKIE-1	X11 Xauthority data
+13	string		MIT-MAGIC-COOKIE-1	X11 Xauthority data
+14	string		MIT-MAGIC-COOKIE-1	X11 Xauthority data
+15	string		MIT-MAGIC-COOKIE-1	X11 Xauthority data
+16	string		MIT-MAGIC-COOKIE-1	X11 Xauthority data
+17	string		MIT-MAGIC-COOKIE-1	X11 Xauthority data
+18	string		MIT-MAGIC-COOKIE-1	X11 Xauthority data
+
+# From: Maxime Henrion <mux@FreeBSD.org>
+# PostgreSQL's custom dump format, Maxime Henrion <mux@FreeBSD.org>
+0	string		PGDMP		PostgreSQL custom database dump
+>5	byte		x		- v%d
+>6	byte		x		\b.%d
+>5	beshort		<0x101		\b-0
+>5	beshort		>0x100
+>>7	byte		x		\b-%d
+
+# Type: Advanced Data Format (ADF) database
+# URL:  http://www.grc.nasa.gov/WWW/cgns/adf/
+# From: Nicolas Chauvat <nicolas.chauvat@logilab.fr>
+0	string	@(#)ADF\ Database	CGNS Advanced Data Format
+
+# Tokyo Cabinet magic data
+# http://tokyocabinet.sourceforge.net/index.html
+0	string		ToKyO\ CaBiNeT\n	Tokyo Cabinet
+>14	string		x			\b (%s)
+>32	byte		0			\b, Hash
+!:mime	application/x-tokyocabinet-hash
+>32	byte		1			\b, B+ tree
+!:mime	application/x-tokyocabinet-btree
+>32	byte		2			\b, Fixed-length
+!:mime	application/x-tokyocabinet-fixed
+>32	byte		3			\b, Table
+!:mime	application/x-tokyocabinet-table
+>33	byte		&1			\b, [open]
+>33	byte		&2			\b, [fatal]
+>34	byte		x			\b, apow=%d
+>35	byte		x			\b, fpow=%d
+>36	byte		&0x01			\b, [large]
+>36	byte		&0x02			\b, [deflate]
+>36	byte		&0x04			\b, [bzip]
+>36	byte		&0x08			\b, [tcbs]
+>36	byte		&0x10			\b, [excodec]
+>40	lequad		x			\b, bnum=%lld
+>48	lequad		x			\b, rnum=%lld
+>56	lequad		x			\b, fsiz=%lld
+
+# Type:	QDBM Quick Database Manager
+# From:	Benoit Sibaud <bsibaud@april.org>
+0	string		\\[depot\\]\n\f		Quick Database Manager, little endian
+0	string		\\[DEPOT\\]\n\f		Quick Database Manager, big endian
+
+# Type:	TokyoCabinet database
+# URL:	http://tokyocabinet.sourceforge.net/
+# From:	Benoit Sibaud <bsibaud@april.org>
+0	string		ToKyO\ CaBiNeT\n	TokyoCabinet database
+>14	string		x			(version %s)
+
+# From:  Stephane Blondon http://www.yaal.fr
+# Database file for Zope (done by FileStorage)
+0	string		FS21	Zope Object Database File Storage (data)
+# Cache file for the database of Zope (done by ClientStorage)
+0	string		ZEC3	Zope Object Database Client Cache File (data)
+
+# IDA (Interactive Disassembler) database
+0	string		IDA1	IDA (Interactive Disassembler) database
+
+#------------------------------------------------------------------------------
+# $File$
+# diamond:  file(1) magic for Diamond system
+#
+# ... diamond is a multi-media mail and electronic conferencing system....
+#
+# XXX - I think it was either renamed Slate, or replaced by Slate....
+#
+#	The full deal is too long...
+#0	string	<list>\n<protocol\ bbn-multimedia-format>	Diamond Multimedia Document
+0	string	=<list>\n<protocol\ bbn-m	Diamond Multimedia Document
+
+#------------------------------------------------------------------------------
+# $File: diff,v 1.13 2012/06/16 14:43:36 christos Exp $
+# diff:  file(1) magic for diff(1) output
+#
+0	search/1	diff\ 		diff output text
+!:mime	text/x-diff
+0	search/1	***\ 		diff output text
+!:mime	text/x-diff
+0	search/1	Only\ in\ 	diff output text
+!:mime	text/x-diff
+0	search/1	Common\ subdirectories:\ 	diff output text
+!:mime	text/x-diff
+
+0	search/1	Index:		RCS/CVS diff output text
+!:mime	text/x-diff
+
+# bsdiff:  file(1) magic for bsdiff(1) output
+0	string/b		BSDIFF40	bsdiff(1) patch file
+
+
+# unified diff
+0	search/4096	---\ 
+>&0	search/1024 \n
+>>&0	search/1 +++\ 
+>>>&0	search/1024 \n
+>>>>&0	search/1 @@	unified diff output text
+!:mime	text/x-diff
+!:strength + 90
+
+# librsync -- the library for network deltas
+#
+# Copyright (C) 2001 by Martin Pool.  You may do whatever you want with
+# this file.
+#
+0	belong		0x72730236	rdiff network-delta data
+
+0	belong		0x72730136	rdiff network-delta signature data
+>4	belong		x		(block length=%d,
+>8	belong		x		signature strength=%d)
+
+#------------------------------------------------------------------------------
+# $File: digital,v 1.10 2011/05/03 01:44:17 christos Exp $
+#  Digital UNIX - Info
+#
+0	string	=!<arch>\n________64E	Alpha archive
+>22	string	X			-- out of date
+#
+
+0	leshort		0603
+>24	leshort		0410		COFF format alpha pure
+>24	leshort		0413		COFF format alpha demand paged
+>>22	leshort&030000	!020000		executable
+>>22	leshort&020000	!0		dynamically linked
+>>16	lelong		!0		not stripped
+>>16	lelong		0		stripped
+>>27	byte		x		- version %d
+>>26	byte		x		\b.%d
+>>28	byte		x		\b-%d
+>24	leshort		0407		COFF format alpha object
+>>22	leshort&030000	020000		shared library
+>>27	byte		x		- version %d
+>>26	byte		x		\b.%d
+>>28	byte		x		\b-%d
+
+# Basic recognition of Digital UNIX core dumps - Mike Bremford <mike@opac.bl.uk>
+#
+# The actual magic number is just "Core", followed by a 2-byte version
+# number; however, treating any file that begins with "Core" as a Digital
+# UNIX core dump file may produce too many false hits, so we include one
+# byte of the version number as well; DU 5.0 appears only to be up to
+# version 2.
+#
+0	string		Core\001	Alpha COFF format core dump (Digital UNIX)
+>24	string		>\0		\b, from '%s'
+0	string		Core\002	Alpha COFF format core dump (Digital UNIX)
+>24	string		>\0		\b, from '%s'
+#
+# The next is incomplete, we could tell more about this format,
+# but its not worth it.
+0	leshort		0x188	Alpha compressed COFF
+0	leshort		0x18f	Alpha u-code object
+#
+#
+# Some other interesting Digital formats,
+0	string	\377\377\177		ddis/ddif
+0	string	\377\377\174		ddis/dots archive
+0	string	\377\377\176		ddis/dtif table data
+0	string	\033c\033		LN03 output
+0	long	04553207		X image
+#
+0	string	=!<PDF>!\n		profiling data file
+#
+# Locale data tables (MIPS and Alpha).
+#
+0	short		0x0501		locale data table
+>6	short		0x24		for MIPS
+>6	short		0x40		for Alpha
+
+#------------------------------------------------------------------------------
+# $File: dolby,v 1.6 2012/10/31 13:39:42 christos Exp $
+# ATSC A/53 aka AC-3 aka Dolby Digital <ashitaka@gmx.at>
+# from http://www.atsc.org/standards/a_52a.pdf
+# corrections, additions, etc. are always welcome!
+#
+# syncword
+0	beshort		0x0b77	ATSC A/52 aka AC-3 aka Dolby Digital stream,
+# Proposed audio/ac3 RFC/4184
+!:mime	audio/vnd.dolby.dd-raw
+# fscod
+>4	byte&0xc0 = 0x00	48 kHz,
+>4	byte&0xc0 = 0x40	44.1 kHz,
+>4	byte&0xc0 = 0x80	32 kHz,
+# is this one used for 96 kHz?
+>4	byte&0xc0 = 0xc0	reserved frequency,
+#
+>5	byte&0x07 = 0x00	\b, complete main (CM)
+>5	byte&0x07 = 0x01	\b, music and effects (ME)
+>5	byte&0x07 = 0x02	\b, visually impaired (VI)
+>5	byte&0x07 = 0x03	\b, hearing impaired (HI)
+>5	byte&0x07 = 0x04	\b, dialogue (D)
+>5	byte&0x07 = 0x05	\b, commentary (C)
+>5	byte&0x07 = 0x06	\b, emergency (E)
+>5	beshort&0x07e0  0x0720	\b, voiceover (VO) 
+>5	beshort&0x07e0 >0x0720	\b, karaoke
+# acmod
+>6	byte&0xe0 = 0x00	1+1 front,
+>>6	byte&0x10 = 0x10	LFE on,
+>6	byte&0xe0 = 0x20	1 front/0 rear,
+>>6	byte&0x10 = 0x10	LFE on,
+>6	byte&0xe0 = 0x40	2 front/0 rear,
+# dsurmod (for stereo only)
+>>6	byte&0x18 = 0x00	Dolby Surround not indicated
+>>6	byte&0x18 = 0x08	not Dolby Surround encoded
+>>6	byte&0x18 = 0x10	Dolby Surround encoded
+>>6	byte&0x18 = 0x18	reserved Dolby Surround mode
+>>6	byte&0x04 = 0x04	LFE on,
+>6	byte&0xe0 = 0x60	3 front/0 rear,
+>>6	byte&0x04 = 0x04	LFE on,
+>6	byte&0xe0 = 0x80	2 front/1 rear,
+>>6	byte&0x04 = 0x04	LFE on,
+>6	byte&0xe0 = 0xa0	3 front/1 rear,
+>>6	byte&0x01 = 0x01	LFE on,
+>6	byte&0xe0 = 0xc0	2 front/2 rear,
+>>6	byte&0x04 = 0x04	LFE on,
+>6	byte&0xe0 = 0xe0	3 front/2 rear,
+>>6	byte&0x01 = 0x01	LFE on,
+#
+>4	byte&0x3e = 0x00	\b, 32 kbit/s
+>4	byte&0x3e = 0x02	\b, 40 kbit/s
+>4	byte&0x3e = 0x04	\b, 48 kbit/s
+>4	byte&0x3e = 0x06	\b, 56 kbit/s
+>4	byte&0x3e = 0x08	\b, 64 kbit/s
+>4	byte&0x3e = 0x0a	\b, 80 kbit/s
+>4	byte&0x3e = 0x0c	\b, 96 kbit/s
+>4	byte&0x3e = 0x0e	\b, 112 kbit/s
+>4	byte&0x3e = 0x10	\b, 128 kbit/s
+>4	byte&0x3e = 0x12	\b, 160 kbit/s
+>4	byte&0x3e = 0x14	\b, 192 kbit/s
+>4	byte&0x3e = 0x16	\b, 224 kbit/s
+>4	byte&0x3e = 0x18	\b, 256 kbit/s
+>4	byte&0x3e = 0x1a	\b, 320 kbit/s
+>4	byte&0x3e = 0x1c	\b, 384 kbit/s
+>4	byte&0x3e = 0x1e	\b, 448 kbit/s
+>4	byte&0x3e = 0x20	\b, 512 kbit/s
+>4	byte&0x3e = 0x22	\b, 576 kbit/s
+>4	byte&0x3e = 0x24	\b, 640 kbit/s
+
+#------------------------------------------------------------------------------
+# $File: dump,v 1.12 2012/11/01 04:26:40 christos Exp $
+# dump:  file(1) magic for dump file format--for new and old dump filesystems
+#
+# We specify both byte orders in order to recognize byte-swapped dumps.
+#
+0	name	new-dump-be
+>4	bedate	x		Previous dump %s,
+>8	bedate	x		This dump %s,
+>12	belong	>0		Volume %d,
+>692	belong	0		Level zero, type:
+>692	belong	>0		Level %d, type:
+>0	belong	1		tape header,
+>0	belong	2		beginning of file record,
+>0	belong	3		map of inodes on tape,
+>0	belong	4		continuation of file record,
+>0	belong	5		end of volume,
+>0	belong	6		map of inodes deleted,
+>0	belong	7		end of medium (for floppy),
+>676	string	>\0		Label %s,
+>696	string	>\0		Filesystem %s,
+>760	string	>\0		Device %s,
+>824	string	>\0		Host %s,
+>888	belong	>0		Flags %x
+
+0	name	old-dump-be
+#>4	bedate	x		Previous dump %s,
+#>8	bedate	x		This dump %s,
+>12	belong	>0		Volume %d,
+>692	belong	0		Level zero, type:
+>692	belong	>0		Level %d, type:
+>0	belong	1		tape header,
+>0	belong	2		beginning of file record,
+>0	belong	3		map of inodes on tape,
+>0	belong	4		continuation of file record,
+>0	belong	5		end of volume,
+>0	belong	6		map of inodes deleted,
+>0	belong	7		end of medium (for floppy),
+>676	string	>\0		Label %s,
+>696	string	>\0		Filesystem %s,
+>760	string	>\0		Device %s,
+>824	string	>\0		Host %s,
+>888	belong	>0		Flags %x
+
+0	name	ufs2-dump-be
+>896	beqdate	x		Previous dump %s,
+>904	beqdate	x		This dump %s,
+>12	belong	>0		Volume %d,
+>692	belong	0		Level zero, type:
+>692	belong	>0		Level %d, type:
+>0	belong	1		tape header,
+>0	belong	2		beginning of file record,
+>0	belong	3		map of inodes on tape,
+>0	belong	4		continuation of file record,
+>0	belong	5		end of volume,
+>0	belong	6		map of inodes deleted,
+>0	belong	7		end of medium (for floppy),
+>676	string	>\0		Label %s,
+>696	string	>\0		Filesystem %s,
+>760	string	>\0		Device %s,
+>824	string	>\0		Host %s,
+>888	belong	>0		Flags %x
+
+24	belong	60012		new-fs dump file (big endian), 
+>0	use	new-dump-be
+
+24	belong	60011		old-fs dump file (big endian), 
+>0	use	old-dump-be
+
+24	lelong	60012		new-fs dump file (little endian), 
+>0	use	\^new-dump-be
+
+24	lelong	60011		old-fs dump file (little endian), 
+>0	use	\^old-dump-be
+
+
+24	belong	0x19540119	new-fs dump file (ufs2, big endian), 
+>0	use	ufs2-dump-be
+
+24	lelong	0x19540119	new-fs dump file (ufs2, little endian), 
+>0	use	\^ufs2-dump-be
+
+18	leshort	60011		old-fs dump file (16-bit, assuming PDP-11 endianness),
+>2	medate	x		Previous dump %s,
+>6	medate	x		This dump %s,
+>10	leshort	>0		Volume %d,
+>0	leshort	1		tape header.
+>0	leshort	2		beginning of file record.
+>0	leshort	3		map of inodes on tape.
+>0	leshort	4		continuation of file record.
+>0	leshort	5		end of volume.
+>0	leshort	6		map of inodes deleted.
+>0	leshort	7		end of medium (for floppy).
+
+#------------------------------------------------------------------------------
+# $File: dyadic,v 1.5 2010/09/20 18:55:20 rrt Exp $
+# Dyadic: file(1) magic for Dyalog APL.
+#
+# updated by Joerg Jenderek at Oct 2013
+# http://en.wikipedia.org/wiki/Dyalog_APL
+# http://www.dyalog.com/
+# .DXV Dyalog APL External Variable
+# .DIN Dyalog APL Input Table
+# .DOT Dyalog APL Output Table
+# .DFT Dyalog APL Format File
+0	ubeshort&0xFF60	0xaa00		
+# skip biblio.dbt
+>1	byte		!4		
+# real Dyalog APL have non zero version numbers like 7.3 or 13.4
+>>2	ubeshort	>0x0000		Dyalog APL
+>>>1	byte		0x00		aplcore
+#>>>1	byte		0x00		incomplete workspace
+# *.DCF Dyalog APL Component File
+>>>1	byte		0x01		component file 32-bit non-journaled non-checksummed
+#>>>1	byte		0x01		component file
+>>>1	byte		0x02		external variable exclusive
+#>>>1	byte		0x02		external variable
+# *.DWS Dyalog APL Workspace
+>>>1	byte		0x03		workspace
+>>>>7	byte&0x28	0x00		32-bit
+>>>>7	byte&0x28	0x20		64-bit
+>>>>7	byte&0x0c	0x00		classic
+>>>>7	byte&0x0c	0x04		unicode
+>>>>7	byte&0x88	0x00		big-endian
+>>>>7	byte&0x88	0x80		little-endian
+>>>1	byte		0x06		external variable shared
+# *.DSE Dyalog APL Session , *.DLF Dyalog APL Session Log File
+>>>1	byte		0x07		session
+>>>1	byte		0x08		mapped file 32-bit
+>>>1	byte		0x09		component file 64-bit non-journaled non-checksummed
+>>>1	byte		0x0a		mapped file 64-bit
+>>>1	byte		0x0b		component file 32-bit level 1 journaled non-checksummed
+>>>1	byte		0x0c		component file 64-bit level 1 journaled non-checksummed
+>>>1	byte		0x0d		component file 32-bit level 1 journaled checksummed
+>>>1	byte		0x0e		component file 64-bit level 1 journaled checksummed
+>>>1	byte		0x0f		component file 32-bit level 2 journaled checksummed
+>>>1	byte		0x10		component file 64-bit level 2 journaled checksummed
+>>>1	byte		0x11		component file 32-bit level 3 journaled checksummed
+>>>1	byte		0x12		component file 64-bit level 3 journaled checksummed
+>>>1	byte		0x13		component file 32-bit non-journaled checksummed
+>>>1	byte		0x14		component file 64-bit non-journaled checksummed
+>>>1	byte		0x80		DDB
+>>>2	byte		x		version %d
+>>>3	byte		x		\b.%d
+#>>>2	byte		x		type %d
+#>>>3	byte		x		subtype %d
+
+# *.DXF Dyalog APL Transfer File
+0	short		0x6060		Dyalog APL transfer
+
+#------------------------------------------------------------------------------
+# $File$
+# ebml:  file(1) magic for various Extensible Binary Meta Language
+# http://www.matroska.org/technical/specs/index.html#track
+0	belong	0x1a45dfa3	EBML file
+>4	search/b/100	\102\202
+>>&1	string	x		\b, creator %.8s
+
+#------------------------------------------------------------------------------
+# $File$
+# T602 editor documents 
+# by David Necas <yeti@physics.muni.cz>
+0	string	@CT\ 	T602 document data,
+>4	string	0	Kamenicky
+>4	string	1	CP 852
+>4	string	2	KOI8-CS
+>4	string	>2	unknown encoding
+
+# Vi IMproved Encrypted file 
+# by David Necas <yeti@physics.muni.cz>
+0	string	VimCrypt~	Vim encrypted file data
+# Vi IMproved Swap file
+# by Sven Wegener <swegener@gentoo.org>
+0	string	b0VIM\ 		Vim swap file
+>&0	string	>\0		\b, version %s
+
+#------------------------------------------------------------------------------
+# $File: efi,v 1.4 2009/09/19 16:28:09 christos Exp $
+# efi:  file(1) magic for Universal EFI binaries
+
+0	lelong	0x0ef1fab9
+>4	lelong	1		Universal EFI binary with 1 architecture
+>>&0	lelong	7		\b, i386
+>>&0	lelong	0x01000007	\b, x86_64
+>4	lelong	2		Universal EFI binary with 2 architectures
+>>&0	lelong	7		\b, i386
+>>&0	lelong	0x01000007	\b, x86_64
+>>&20	lelong	7		\b, i386
+>>&20	lelong	0x01000007	\b, x86_64
+>4	lelong	>2		Universal EFI binary with %d architectures
+
+#------------------------------------------------------------------------------
+# $File: elf,v 1.67 2014/06/12 13:52:48 christos Exp $
+# elf:  file(1) magic for ELF executables
+#
+# We have to check the byte order flag to see what byte order all the
+# other stuff in the header is in.
+#
+# What're the correct byte orders for the nCUBE and the Fujitsu VPP500?
+#
+# Created by: unknown
+# Modified by (1): Daniel Quinlan <quinlan@yggdrasil.com>
+# Modified by (2): Peter Tobias <tobias@server.et-inf.fho-emden.de> (core support)
+# Modified by (3): Christian 'Dr. Disk' Hechelmann <drdisk@ds9.au.s.shuttle.de> (fix of core support)
+# Modified by (4): <gerardo.cacciari@gmail.com> (VMS Itanium)
+# Modified by (5): Matthias Urlichs <smurf@debian.org> (Listing of many architectures)
+
+0	name		elf-le
+>16	leshort		0		no file type,
+!:mime	application/octet-stream
+>16	leshort		1		relocatable,
+!:mime	application/x-object
+>16	leshort		2		executable,
+!:mime	application/x-executable
+>16	leshort		3		shared object,
+!:mime	application/x-sharedlib
+>16	leshort		4		core file
+!:mime	application/x-coredump
+# Core file detection is not reliable.
+#>>>(0x38+0xcc) string	>\0		of '%s'
+#>>>(0x38+0x10) lelong	>0		(signal %d),
+>16	leshort		&0xff00		processor-specific,
+>18	clear		x
+>18	leshort		0		no machine,
+>18	leshort		1		AT&T WE32100,
+>18	leshort		2		SPARC,
+>18	leshort		3		Intel 80386,
+>18	leshort		4		Motorola m68k,
+>>4	byte		1
+>>>36	lelong		&0x01000000	68000,
+>>>36	lelong		&0x00810000	CPU32,
+>>>36	lelong		0		68020,
+>18	leshort		5		Motorola m88k,
+>18	leshort		6		Intel 80486,
+>18	leshort		7		Intel 80860,
+# The official e_machine number for MIPS is now #8, regardless of endianness.
+# The second number (#10) will be deprecated later. For now, we still
+# say something if #10 is encountered, but only gory details for #8.
+>18	leshort		8		MIPS,
+>>4	byte		1
+>>>36	lelong		&0x20		N32
+>18	leshort		10		MIPS,
+>>4	byte		1
+>>>36	lelong		&0x20		N32
+>18	leshort		8
+# only for 32-bit
+>>4	byte		1
+>>>36  lelong&0xf0000000	0x00000000	MIPS-I
+>>>36  lelong&0xf0000000	0x10000000	MIPS-II
+>>>36  lelong&0xf0000000	0x20000000	MIPS-III
+>>>36  lelong&0xf0000000	0x30000000	MIPS-IV
+>>>36  lelong&0xf0000000	0x40000000	MIPS-V
+>>>36  lelong&0xf0000000	0x50000000	MIPS32
+>>>36  lelong&0xf0000000	0x60000000	MIPS64
+>>>36  lelong&0xf0000000	0x70000000	MIPS32 rel2
+>>>36  lelong&0xf0000000	0x80000000	MIPS64 rel2
+# only for 64-bit
+>>4	byte		2
+>>>48  lelong&0xf0000000	0x00000000	MIPS-I
+>>>48  lelong&0xf0000000	0x10000000	MIPS-II
+>>>48  lelong&0xf0000000	0x20000000	MIPS-III
+>>>48  lelong&0xf0000000	0x30000000	MIPS-IV
+>>>48  lelong&0xf0000000	0x40000000	MIPS-V
+>>>48  lelong&0xf0000000	0x50000000	MIPS32
+>>>48  lelong&0xf0000000	0x60000000	MIPS64
+>>>48  lelong&0xf0000000	0x70000000	MIPS32 rel2
+>>>48  lelong&0xf0000000	0x80000000	MIPS64 rel2
+>18	leshort		9		Amdahl,
+>18	leshort		10		MIPS (deprecated),
+>18	leshort		11		RS6000,
+>18	leshort		15		PA-RISC,
+# only for 32-bit
+>>4	byte		1
+>>>38	leshort		0x0214		2.0
+>>>36	leshort		&0x0008		(LP64)
+# only for 64-bit
+>>4	byte		2
+>>>50	leshort		0x0214		2.0
+>>>48	leshort		&0x0008		(LP64)
+>18	leshort		16		nCUBE,
+>18	leshort		17		Fujitsu VPP500,
+>18	leshort		18		SPARC32PLUS,
+# only for 32-bit
+>>4	byte		1
+>>>36	lelong&0xffff00	0x000100	V8+ Required,
+>>>36	lelong&0xffff00	0x000200	Sun UltraSPARC1 Extensions Required,
+>>>36	lelong&0xffff00	0x000400	HaL R1 Extensions Required,
+>>>36	lelong&0xffff00	0x000800	Sun UltraSPARC3 Extensions Required,
+>18	leshort		19		Intel 80960,
+>18	leshort		20		PowerPC or cisco 4500,
+>18	leshort		21		64-bit PowerPC or cisco 7500,
+>18	leshort		22		IBM S/390,
+>18	leshort		23		Cell SPU,
+>18	leshort		24		cisco SVIP,
+>18	leshort		25		cisco 7200,
+>18	leshort		36		NEC V800 or cisco 12000,
+>18	leshort		37		Fujitsu FR20,
+>18	leshort		38		TRW RH-32,
+>18	leshort		39		Motorola RCE,
+>18	leshort		40		ARM,
+>>4	byte		1
+>>>36	lelong&0xff000000	0x04000000	EABI4
+>>>36	lelong&0xff000000	0x05000000	EABI5
+>>>36	lelong		&0x00800000	BE8
+>>>36	lelong		&0x00400000	LE8
+>18	leshort		41		Alpha,
+>18	leshort		42		Renesas SH,
+>18	leshort		43		SPARC V9,
+>>4	byte		2
+>>>48	lelong&0xffff00	0x000200	Sun UltraSPARC1 Extensions Required,
+>>>48	lelong&0xffff00	0x000400	HaL R1 Extensions Required,
+>>>48	lelong&0xffff00	0x000800	Sun UltraSPARC3 Extensions Required,
+>>>48	lelong&0x3	0		total store ordering,
+>>>48	lelong&0x3	1		partial store ordering,
+>>>48	lelong&0x3	2		relaxed memory ordering,
+>18	leshort		44		Siemens Tricore Embedded Processor,
+>18	leshort		45		Argonaut RISC Core, Argonaut Technologies Inc.,
+>18	leshort		46		Renesas H8/300,
+>18	leshort		47		Renesas H8/300H,
+>18	leshort		48		Renesas H8S,
+>18	leshort		49		Renesas H8/500,
+>18	leshort		50		IA-64,
+>18	leshort		51		Stanford MIPS-X,
+>18	leshort		52		Motorola Coldfire,
+>18	leshort		53		Motorola M68HC12,
+>18	leshort		54		Fujitsu MMA,
+>18	leshort		55		Siemens PCP,
+>18	leshort		56		Sony nCPU,
+>18	leshort		57		Denso NDR1,
+>18	leshort		58		Start*Core,
+>18	leshort		59		Toyota ME16,
+>18	leshort		60		ST100,
+>18	leshort		61		Tinyj emb.,
+>18	leshort		62		x86-64,
+>18	leshort		63		Sony DSP,
+>18	leshort		64		DEC PDP-10,
+>18	leshort		65		DEC PDP-11,
+>18	leshort		66		FX66,
+>18	leshort		67		ST9+ 8/16 bit,
+>18	leshort		68		ST7 8 bit,
+>18	leshort		69		MC68HC16,
+>18	leshort		70		MC68HC11,
+>18	leshort		71		MC68HC08,
+>18	leshort		72		MC68HC05,
+>18	leshort		73		SGI SVx or Cray NV1,
+>18	leshort		74		ST19 8 bit,
+>18	leshort		75		Digital VAX,
+>18	leshort		76		Axis cris,
+>18	leshort		77		Infineon 32-bit embedded,
+>18	leshort		78		Element 14 64-bit DSP,
+>18	leshort		79		LSI Logic 16-bit DSP,
+>18	leshort		80		MMIX,
+>18	leshort		81		Harvard machine-independent,
+>18	leshort		82		SiTera Prism,
+>18	leshort		83		Atmel AVR 8-bit,
+>18	leshort		84		Fujitsu FR30,
+>18	leshort		85		Mitsubishi D10V,
+>18	leshort		86		Mitsubishi D30V,
+>18	leshort		87		NEC v850,
+>18	leshort		88		Renesas M32R,
+>18	leshort		89		Matsushita MN10300,
+>18	leshort		90		Matsushita MN10200,
+>18	leshort		91		picoJava,
+>18	leshort		92		OpenRISC,
+>18	leshort		93		ARC Cores Tangent-A5,
+>18	leshort		94		Tensilica Xtensa,
+>18	leshort		95		Alphamosaic VideoCore,
+>18	leshort		96		Thompson Multimedia,
+>18	leshort		97		NatSemi 32k,
+>18	leshort		98		Tenor Network TPC,
+>18	leshort		99		Trebia SNP 1000,
+>18	leshort		100		STMicroelectronics ST200,
+>18	leshort		101		Ubicom IP2022,
+>18	leshort		102		MAX Processor,
+>18	leshort		103		NatSemi CompactRISC,
+>18	leshort		104		Fujitsu F2MC16,
+>18	leshort		105		TI msp430,
+>18	leshort		106		Analog Devices Blackfin,
+>18	leshort		107		S1C33 Family of Seiko Epson,
+>18	leshort		108		Sharp embedded,
+>18	leshort		109		Arca RISC,
+>18	leshort		110		PKU-Unity Ltd.,
+>18	leshort		111		eXcess: 16/32/64-bit,
+>18	leshort		112		Icera Deep Execution Processor,
+>18	leshort		113		Altera Nios II,
+>18	leshort		114		NatSemi CRX,
+>18	leshort		115		Motorola XGATE,
+>18	leshort		116		Infineon C16x/XC16x,
+>18	leshort		117		Renesas M16C series,
+>18	leshort		118		Microchip dsPIC30F,
+>18	leshort		119		Freescale RISC core,
+>18	leshort		120		Renesas M32C series,
+>18	leshort		131		Altium TSK3000 core,
+>18	leshort		132		Freescale RS08,
+>18	leshort		134		Cyan Technology eCOG2,
+>18	leshort		135		Sunplus S+core7 RISC,
+>18	leshort		136		New Japan Radio (NJR) 24-bit DSP,
+>18	leshort		137		Broadcom VideoCore III,
+>18	leshort		138		LatticeMico32,
+>18	leshort		139		Seiko Epson C17 family,
+>18	leshort		140		TI TMS320C6000 DSP family,
+>18	leshort		141		TI TMS320C2000 DSP family,
+>18	leshort		142		TI TMS320C55x DSP family,
+>18	leshort		160		STMicroelectronics 64bit VLIW DSP,
+>18	leshort		161		Cypress M8C,
+>18	leshort		162		Renesas R32C series,
+>18	leshort		163		NXP TriMedia family,
+>18	leshort		164		QUALCOMM DSP6,
+>18	leshort		165		Intel 8051 and variants,
+>18	leshort		166		STMicroelectronics STxP7x family,
+>18	leshort		167		Andes embedded RISC,
+>18	leshort		168		Cyan eCOG1X family,
+>18	leshort		169		Dallas MAXQ30,
+>18	leshort		170		New Japan Radio (NJR) 16-bit DSP,
+>18	leshort		171		M2000 Reconfigurable RISC,
+>18	leshort		172		Cray NV2 vector architecture,
+>18	leshort		173		Renesas RX family,
+>18	leshort		174		META,
+>18	leshort		175		MCST Elbrus,
+>18	leshort		176		Cyan Technology eCOG16 family,
+>18	leshort		177		NatSemi CompactRISC,
+>18	leshort		178		Freescale Extended Time Processing Unit,
+>18	leshort		179		Infineon SLE9X,
+>18	leshort		180		Intel L1OM,
+>18	leshort		181		Intel K1OM,
+>18	leshort		183		ARM aarch64,
+>18	leshort		185		Atmel 32-bit family,
+>18	leshort		186		STMicroeletronics STM8 8-bit,
+>18	leshort		187		Tilera TILE64,
+>18	leshort		188		Tilera TILEPro,
+>18	leshort		189		Xilinx MicroBlaze 32-bit RISC,
+>18	leshort		190		NVIDIA CUDA architecture,
+>18	leshort		191		Tilera TILE-Gx,
+>18	leshort		197		Renesas RL78 family,
+>18	leshort		199		Renesas 78K0R,
+>18	leshort		200		Freescale 56800EX,
+>18	leshort		201		Beyond BA1,
+>18	leshort		202		Beyond BA2,
+>18	leshort		203		XMOS xCORE,
+>18	leshort		204		Microchip 8-bit PIC(r),
+>18	leshort		210		KM211 KM32,
+>18	leshort		211		KM211 KMX32,
+>18	leshort		212		KM211 KMX16,
+>18	leshort		213		KM211 KMX8,
+>18	leshort		214		KM211 KVARC,
+>18	leshort		215		Paneve CDP,
+>18	leshort		216		Cognitive Smart Memory,
+>18	leshort		217		iCelero CoolEngine,
+>18	leshort		218		Nanoradio Optimized RISC,
+>18	leshort		243		UCB RISC-V,
+>18	leshort		0x1057		AVR (unofficial),
+>18	leshort		0x1059		MSP430 (unofficial),
+>18	leshort		0x1223		Adapteva Epiphany (unofficial),
+>18	leshort		0x2530		Morpho MT (unofficial),
+>18	leshort		0x3330		FR30 (unofficial),
+>18	leshort		0x3426		OpenRISC (obsolete),
+>18	leshort		0x4688		Infineon C166 (unofficial),
+>18	leshort		0x5441		Cygnus FRV (unofficial),
+>18	leshort		0x5aa5		DLX (unofficial),
+>18	leshort		0x7650		Cygnus D10V (unofficial),
+>18	leshort		0x7676		Cygnus D30V (unofficial),
+>18	leshort		0x8217		Ubicom IP2xxx (unofficial),
+>18	leshort		0x8472		OpenRISC (obsolete),
+>18	leshort		0x9025		Cygnus PowerPC (unofficial),
+>18	leshort		0x9026		Alpha (unofficial),
+>18	leshort		0x9041		Cygnus M32R (unofficial),
+>18	leshort		0x9080		Cygnus V850 (unofficial),
+>18	leshort		0xa390		IBM S/390 (obsolete),
+>18	leshort		0xabc7		Old Xtensa (unofficial),
+>18	leshort		0xad45		xstormy16 (unofficial),
+>18	leshort		0xbaab		Old MicroBlaze (unofficial),,
+>18	leshort		0xbeef		Cygnus MN10300 (unofficial),
+>18	leshort		0xdead		Cygnus MN10200 (unofficial),
+>18	leshort		0xf00d		Toshiba MeP (unofficial),
+>18	leshort		0xfeb0		Renesas M32C (unofficial),
+>18	leshort		0xfeba		Vitesse IQ2000 (unofficial),
+>18	leshort		0xfebb		NIOS (unofficial),
+>18	leshort		0xfeed		Moxie (unofficial),
+>18	default		x
+>>18	leshort		x		*unknown arch 0x%x*
+>20	lelong		0		invalid version
+>20	lelong		1		version 1
+
+0	string		\177ELF		ELF
+!:strength *2
+>4	byte		0		invalid class
+>4	byte		1		32-bit
+>4	byte		2		64-bit
+>5	byte		0		invalid byte order
+>5	byte		1		LSB
+>>0	use		elf-le
+>5	byte		2		MSB
+>>0	use		\^elf-le
+# Up to now only 0, 1 and 2 are defined; I've seen a file with 0x83, it seemed
+# like proper ELF, but extracting the string had bad results.
+>4      byte            <0x80
+>>8	string		>\0		(%s)
+>8	string		\0
+>>7	byte		0		(SYSV)
+>>7	byte		1		(HP-UX)
+>>7	byte		2		(NetBSD)
+>>7	byte		3		(GNU/Linux)
+>>7	byte		4		(GNU/Hurd)
+>>7	byte		5		(86Open)
+>>7	byte		6		(Solaris)
+>>7	byte		7		(Monterey)
+>>7	byte		8		(IRIX)
+>>7	byte		9		(FreeBSD)
+>>7	byte		10		(Tru64)
+>>7	byte		11		(Novell Modesto)
+>>7	byte		12		(OpenBSD)
+>8      string          \2
+>>7     byte            13              (OpenVMS)
+>>7	byte		97		(ARM)
+>>7	byte		255		(embedded)
+
+#------------------------------------------------------------------------------
+# $File: encore,v 1.6 2009/09/19 16:28:09 christos Exp $
+# encore:  file(1) magic for Encore machines
+#
+# XXX - needs to have the byte order specified (NS32K was little-endian,
+# dunno whether they run the 88K in little-endian mode or not).
+#
+0	short		0x154		Encore
+>20	short		0x107		executable
+>20	short		0x108		pure executable
+>20	short		0x10b		demand-paged executable
+>20	short		0x10f		unsupported executable
+>12	long		>0		not stripped
+>22	short		>0		- version %d
+>22	short		0		-
+#>4	date		x		stamp %s
+0	short		0x155		Encore unsupported executable
+>12	long		>0		not stripped
+>22	short		>0		- version %d
+>22	short		0		-
+#>4	date		x		stamp %s
+
+#------------------------------------------------------------------------------
+# $File: epoc,v 1.8 2012/06/16 14:43:36 christos Exp $
+# EPOC : file(1) magic for EPOC documents [Psion Series 5/Osaris/Geofox 1]
+# Stefan Praszalowicz <hpicollo@worldnet.fr> and Peter Breitenlohner <peb@mppmu.mpg.de>
+# Useful information for improving this file can be found at:
+# http://software.frodo.looijaard.name/psiconv/formats/Index.html
+#------------------------------------------------------------------------------
+0	lelong		0x10000037	Psion Series 5
+>4	lelong		0x10000039	font file
+>4	lelong		0x1000003A	printer driver
+>4	lelong		0x1000003B	clipboard
+>4	lelong		0x10000042	multi-bitmap image
+!:mime image/x-epoc-mbm
+>4	lelong		0x1000006A	application information file
+>4	lelong		0x1000006D
+>>8	lelong		0x1000007D	Sketch image
+!:mime image/x-epoc-sketch
+>>8	lelong		0x1000007E	voice note
+>>8	lelong		0x1000007F	Word file
+!:mime application/x-epoc-word
+>>8	lelong		0x10000085	OPL program (TextEd)
+!:mime application/x-epoc-opl
+>>8	lelong		0x10000087	Comms settings
+>>8	lelong		0x10000088	Sheet file
+!:mime application/x-epoc-sheet
+>>8	lelong		0x100001C4	EasyFax initialisation file
+>4	lelong		0x10000073	OPO module
+!:mime application/x-epoc-opo
+>4	lelong		0x10000074	OPL application
+!:mime application/x-epoc-app
+>4	lelong		0x1000008A	exported multi-bitmap image
+>4	lelong		0x1000016D
+>>8	lelong		0x10000087	Comms names
+
+0	lelong		0x10000041	Psion Series 5 ROM multi-bitmap image
+
+0	lelong		0x10000050	Psion Series 5
+>4	lelong		0x1000006D	database
+>>8	lelong		0x10000084	Agenda file
+!:mime application/x-epoc-agenda
+>>8	lelong		0x10000086	Data file
+!:mime application/x-epoc-data
+>>8	lelong		0x10000CEA	Jotter file
+!:mime application/x-epoc-jotter
+>4	lelong		0x100000E4	ini file
+
+0	lelong		0x10000079	Psion Series 5 binary:
+>4	lelong		0x00000000	DLL
+>4	lelong		0x10000049	comms hardware library
+>4	lelong		0x1000004A	comms protocol library
+>4	lelong		0x1000005D	OPX
+>4	lelong		0x1000006C	application
+>4	lelong		0x1000008D	DLL
+>4	lelong		0x100000AC	logical device driver
+>4	lelong		0x100000AD	physical device driver
+>4	lelong		0x100000E5	file transfer protocol
+>4	lelong		0x100000E5	file transfer protocol
+>4	lelong		0x10000140	printer definition
+>4	lelong		0x10000141	printer definition
+
+0	lelong		0x1000007A	Psion Series 5 executable
+
+#------------------------------------------------------------------------------
+# $File: erlang,v 1.5 2009/09/19 16:28:09 christos Exp $
+# erlang:  file(1) magic for Erlang JAM and BEAM files
+# URL:  http://www.erlang.org/faq/x779.html#AEN812
+
+# OTP R3-R4
+0	string	\0177BEAM!	Old Erlang BEAM file
+>6	short	>0		- version %d
+
+# OTP R5 and onwards
+0	string	FOR1
+>8	string	BEAM		Erlang BEAM file
+
+# 4.2 version may have a copyright notice!
+4	string	Tue\ Jan\ 22\ 14:32:44\ MET\ 1991	Erlang JAM file - version 4.2
+79	string	Tue\ Jan\ 22\ 14:32:44\ MET\ 1991	Erlang JAM file - version 4.2
+
+4	string	1.0\ Fri\ Feb\ 3\ 09:55:56\ MET\ 1995	Erlang JAM file - version 4.3
+
+0	bequad	0x0000000000ABCDEF	Erlang DETS file
+
+#------------------------------------------------------------------------------
+# $File$
+# ESRI Shapefile format (.shp .shx .dbf=DBaseIII)
+# Based on info from
+# <URL:http://www.esri.com/library/whitepapers/pdfs/shapefile.pdf>
+0	belong	9994	ESRI Shapefile
+>4	belong	=0
+>8	belong	=0
+>12	belong	=0
+>16	belong	=0
+>20	belong	=0
+>28	lelong	x	version %d
+>24	belong	x	length %d
+>32	lelong	=0	type Null Shape
+>32	lelong	=1	type Point
+>32	lelong	=3	type PolyLine
+>32	lelong	=5	type Polygon
+>32	lelong	=8	type MultiPoint
+>32	lelong	=11	type PointZ
+>32	lelong	=13	type PolyLineZ
+>32	lelong	=15	type PolygonZ
+>32	lelong	=18	type MultiPointZ
+>32	lelong	=21	type PointM
+>32	lelong	=23	type PolyLineM
+>32	lelong	=25	type PolygonM
+>32	lelong	=28	type MultiPointM
+>32	lelong	=31	type MultiPatch
+
+#------------------------------------------------------------------------------
+# $File$
+# fcs: file(1) magic for FCS (Flow Cytometry Standard) data files
+# From Roger Leigh <roger@whinlatter.uklinux.net>
+0       string          FCS1.0          Flow Cytometry Standard (FCS) data, version 1.0
+0       string          FCS2.0          Flow Cytometry Standard (FCS) data, version 2.0
+0       string          FCS3.0          Flow Cytometry Standard (FCS) data, version 3.0
+
+#------------------------------------------------------------------------------
+# $File: filesystems,v 1.108 2015/01/01 17:43:47 christos Exp $
+# filesystems:  file(1) magic for different filesystems
+#
+0	name	partid  
+>0	ubyte	0x00	Unused
+>0	ubyte	0x01	12-bit FAT
+>0	ubyte	0x02	XENIX /
+>0	ubyte	0x03	XENIX /usr
+>0	ubyte	0x04	16-bit FAT, less than 32M
+>0	ubyte	0x05	extended partition
+>0	ubyte	0x06	16-bit FAT, more than 32M
+>0	ubyte	0x07	OS/2 HPFS, NTFS, QNX2, Adv. UNIX
+>0	ubyte	0x08	AIX or os, or etc.
+>0	ubyte	0x09	AIX boot partition or Coherent
+>0	ubyte	0x0a	O/2 boot manager or Coherent swap
+>0	ubyte	0x0b	32-bit FAT
+>0	ubyte	0x0c	32-bit FAT, LBA-mapped
+>0	ubyte	0x0d	7XXX, LBA-mapped
+>0	ubyte	0x0e	16-bit FAT, LBA-mapped
+>0	ubyte	0x0f	extended partition, LBA-mapped
+>0	ubyte	0x10	OPUS
+>0	ubyte	0x11 	OS/2 DOS 12-bit FAT
+>0	ubyte	0x12 	Compaq diagnostics
+>0	ubyte	0x14 	OS/2 DOS 16-bit FAT <32M
+>0	ubyte	0x16 	OS/2 DOS 16-bit FAT >=32M
+>0	ubyte	0x17 	OS/2 hidden IFS
+>0	ubyte	0x18 	AST Windows swapfile
+>0	ubyte	0x19 	Willowtech Photon coS
+>0	ubyte	0x1b 	hidden win95 fat 32
+>0	ubyte	0x1c 	hidden win95 fat 32 lba
+>0	ubyte	0x1d	hidden win95 fat 16 lba
+>0	ubyte	0x20 	Willowsoft OFS1
+>0	ubyte	0x21 	reserved
+>0	ubyte	0x23 	reserved
+>0	ubyte	0x24	NEC DOS
+>0	ubyte	0x26 	reserved
+>0	ubyte	0x31 	reserved
+>0	ubyte	0x32	Alien Internet Services NOS
+>0	ubyte	0x33 	reserved
+>0	ubyte	0x34 	reserved
+>0	ubyte	0x35 	JFS on OS2
+>0	ubyte	0x36 	reserved
+>0	ubyte	0x38 	Theos
+>0	ubyte	0x39 	Plan 9, or Theos spanned
+>0	ubyte	0x3a 	Theos ver 4 4gb partition
+>0	ubyte	0x3b 	Theos ve 4 extended partition
+>0	ubyte	0x3c 	PartitionMagic recovery
+>0	ubyte	0x3d 	Hidden Netware
+>0	ubyte	0x40 	VENIX 286 or LynxOS
+>0	ubyte	0x41	PReP
+>0	ubyte	0x42	linux swap sharing DRDOS disk
+>0	ubyte	0x43	linux sharing DRDOS disk
+>0	ubyte	0x44	GoBack change utility
+>0	ubyte	0x45	Boot US Boot manager
+>0	ubyte	0x46	EUMEL/Elan or Ergos 3
+>0	ubyte	0x47	EUMEL/Elan or Ergos 3
+>0	ubyte	0x48	EUMEL/Elan or Ergos 3
+>0	ubyte	0x4a	ALFX/THIN filesystem for DOS
+>0	ubyte	0x4c	Oberon partition
+>0	ubyte	0x4d 	QNX4.x
+>0	ubyte	0x4e 	QNX4.x 2nd part
+>0	ubyte	0x4f 	QNX4.x 3rd part
+>0	ubyte	0x50 	DM (disk manager)
+>0	ubyte	0x51 	DM6 Aux1 (or Novell)
+>0	ubyte	0x52 	CP/M or Microport SysV/AT
+>0	ubyte	0x53 	DM6 Aux3
+>0	ubyte	0x54	DM6 DDO
+>0	ubyte	0x55	EZ-Drive (disk manager)
+>0	ubyte	0x56	Golden Bow (disk manager)
+>0	ubyte	0x57	Drive PRO
+>0	ubyte	0x5c	Priam Edisk (disk manager)
+>0	ubyte	0x61	SpeedStor
+>0	ubyte	0x63	GNU HURD or Mach or Sys V/386
+>0	ubyte	0x64	Novell Netware 2.xx or Speedstore
+>0	ubyte	0x65	Novell Netware 3.xx
+>0	ubyte	0x66	Novell 386 Netware
+>0	ubyte	0x67	Novell
+>0	ubyte	0x68	Novell
+>0	ubyte	0x69	Novell
+>0	ubyte	0x70	DiskSecure Multi-Boot
+>0	ubyte	0x71	reserved
+>0	ubyte	0x73	reserved
+>0	ubyte	0x74	reserved
+>0	ubyte	0x75	PC/IX
+>0	ubyte	0x76	reserved
+>0	ubyte	0x77	M2FS/M2CS partition
+>0	ubyte	0x78	XOSL boot loader filesystem
+>0	ubyte	0x80	MINIX until 1.4a
+>0	ubyte	0x81	MINIX since 1.4b
+>0	ubyte	0x82	Linux swap or Solaris
+>0	ubyte	0x83	Linux native
+>0	ubyte	0x84	OS/2 hidden C: drive
+>0	ubyte	0x85	Linux extended partition
+>0	ubyte	0x86	NT FAT volume set
+>0	ubyte	0x87	NTFS volume set or HPFS mirrored
+>0	ubyte	0x8a	Linux Kernel AiR-BOOT partition
+>0	ubyte	0x8b	Legacy Fault tolerant FAT32
+>0	ubyte	0x8c	Legacy Fault tolerant FAT32 ext
+>0	ubyte	0x8d	Hidden free FDISK FAT12
+>0	ubyte	0x8e	Linux Logical Volume Manager
+>0	ubyte	0x90	Hidden free FDISK FAT16
+>0	ubyte	0x91	Hidden free FDISK DOS EXT
+>0	ubyte	0x92	Hidden free FDISK FAT16 Big
+>0	ubyte	0x93	Amoeba filesystem
+>0	ubyte	0x94	Amoeba bad block table
+>0	ubyte	0x95	MIT EXOPC native partitions
+>0	ubyte	0x97	Hidden free FDISK FAT32
+>0	ubyte	0x98	Datalight ROM-DOS Super-Boot
+>0	ubyte	0x99	Mylex EISA SCSI
+>0	ubyte	0x9a	Hidden free FDISK FAT16 LBA
+>0	ubyte	0x9b	Hidden free FDISK EXT LBA
+>0	ubyte	0x9f	BSDI?
+>0	ubyte	0xa0	IBM Thinkpad hibernation
+>0	ubyte	0xa1	HP Volume expansion (SpeedStor)
+>0	ubyte	0xa3	HP Volume expansion (SpeedStor)
+>0	ubyte	0xa4	HP Volume expansion (SpeedStor)
+>0	ubyte	0xa5	386BSD partition type
+>0	ubyte	0xa6	OpenBSD partition type
+>0	ubyte	0xa7	NeXTSTEP 486
+>0	ubyte	0xa8	Apple UFS
+>0	ubyte	0xa9	NetBSD partition type
+>0	ubyte	0xaa	Olivetty Fat12 1.44MB Service part
+>0	ubyte	0xab	Apple Boot
+>0	ubyte	0xae	SHAG OS filesystem
+>0	ubyte	0xaf	Apple HFS
+>0	ubyte	0xb0	BootStar Dummy
+>0	ubyte	0xb1	reserved
+>0	ubyte	0xb3	reserved
+>0	ubyte	0xb4	reserved
+>0	ubyte	0xb6	reserved
+>0	ubyte	0xb7	BSDI BSD/386 filesystem
+>0	ubyte	0xb8	BSDI BSD/386 swap
+>0	ubyte	0xbb	Boot Wizard Hidden
+>0	ubyte	0xbe	Solaris 8 partition type
+>0	ubyte	0xbf	Solaris partition type
+>0	ubyte	0xc0 	CTOS
+>0	ubyte	0xc1 	DRDOS/sec (FAT-12)
+>0	ubyte	0xc2 	Hidden Linux
+>0	ubyte	0xc3 	Hidden Linux swap
+>0	ubyte	0xc4 	DRDOS/sec (FAT-16, < 32M)
+>0	ubyte	0xc5 	DRDOS/sec (EXT)
+>0	ubyte	0xc6 	DRDOS/sec (FAT-16, >= 32M)
+>0	ubyte	0xc7 	Syrinx (Cyrnix?) or HPFS disabled
+>0	ubyte	0xc8 	Reserved for DR-DOS 8.0+
+>0	ubyte	0xc9 	Reserved for DR-DOS 8.0+
+>0	ubyte	0xca 	Reserved for DR-DOS 8.0+
+>0	ubyte	0xcb 	DR-DOS 7.04+ Secured FAT32 CHS
+>0	ubyte	0xcc 	DR-DOS 7.04+ Secured FAT32 LBA
+>0	ubyte	0xcd	CTOS Memdump
+>0	ubyte	0xce 	DR-DOS 7.04+ FAT16X LBA
+>0	ubyte	0xcf 	DR-DOS 7.04+ EXT LBA
+>0	ubyte	0xd0 	REAL/32 secure big partition
+>0	ubyte	0xd1 	Old Multiuser DOS FAT12
+>0	ubyte	0xd4 	Old Multiuser DOS FAT16 Small
+>0	ubyte	0xd5 	Old Multiuser DOS Extended
+>0	ubyte	0xd6 	Old Multiuser DOS FAT16 Big
+>0	ubyte	0xd8 	CP/M 86
+>0	ubyte	0xdb 	CP/M or Concurrent CP/M
+>0	ubyte	0xdd 	Hidden CTOS Memdump
+>0	ubyte	0xde 	Dell PowerEdge Server utilities
+>0	ubyte	0xdf 	DG/UX virtual disk manager
+>0	ubyte	0xe0 	STMicroelectronics ST AVFS
+>0	ubyte	0xe1 	DOS access or SpeedStor 12-bit
+>0	ubyte	0xe3 	DOS R/O or Storage Dimensions
+>0	ubyte	0xe4 	SpeedStor 16-bit FAT < 1024 cyl.
+>0	ubyte	0xe5	reserved
+>0	ubyte	0xe6	reserved
+>0	ubyte	0xeb 	BeOS
+>0	ubyte	0xee	GPT Protective MBR
+>0	ubyte	0xef	EFI system partition
+>0	ubyte	0xf0 	Linux PA-RISC boot loader
+>0	ubyte	0xf1 	SpeedStor or Storage Dimensions
+>0	ubyte	0xf2 	DOS 3.3+ Secondary
+>0	ubyte	0xf3	reserved
+>0	ubyte	0xf4	SpeedStor large partition
+>0	ubyte	0xf5	Prologue multi-volumen partition
+>0	ubyte	0xf6 	reserved
+>0	ubyte	0xf9 	pCache: ext2/ext3 persistent cache
+>0	ubyte	0xfa 	Bochs x86 emulator
+>0	ubyte	0xfb 	VMware File System
+>0	ubyte	0xfc 	VMware Swap
+>0	ubyte	0xfd 	Linux RAID partition persistent sb
+>0	ubyte	0xfe	LANstep or IBM PS/2 IML
+>0	ubyte	0xff 	Xenix Bad Block Table
+
+0	string	\366\366\366\366	PC formatted floppy with no filesystem
+# Sun disk labels
+# From /usr/include/sun/dklabel.h:
+0774	beshort		0xdabe		
+# modified by Joerg Jenderek, because original test
+# succeeds for Cabinet archive dao360.dl_ with negative blocks
+>0770	long		>0		Sun disk label
+>>0	string		x		'%s
+>>>31	string		>\0		\b%s
+>>>>63	string		>\0		\b%s
+>>>>>95	string		>\0		\b%s
+>>0	string		x		\b'
+>>0734	short		>0		%d rpm,
+>>0736	short		>0		%d phys cys,
+>>0740	short		>0		%d alts/cyl,
+>>0746	short		>0		%d interleave,
+>>0750	short		>0		%d data cyls,
+>>0752	short		>0		%d alt cyls,
+>>0754	short		>0		%d heads/partition,
+>>0756	short		>0		%d sectors/track,
+>>0764	long		>0		start cyl %d,
+>>0770	long		x		%d blocks
+# Is there a boot block written 1 sector in?
+>512    belong&077777777	0600407	\b, boot block present
+
+# Joerg Jenderek: Smart Boot Manager backup file is 25 (MSDOS) or 41 (LINUX) byte header + first sectors of disk
+# (http://btmgr.sourceforge.net/docs/user-guide-3.html)
+0		string	SBMBAKUP_	Smart Boot Manager backup file
+>9		string	x		\b, version %-5.5s
+>>14		string	=_		
+>>>15		string	x		%-.1s
+>>>>16		string	=_		\b.
+>>>>>17		string	x		\b%-.1s
+>>>>>>18	string	=_		\b.
+>>>>>>>19	string	x		\b%-.1s
+>>>22		ubyte	0		
+>>>>21		ubyte	x		\b, from drive 0x%x
+>>>22		ubyte	>0		
+>>>>21		string	x		\b, from drive %s
+>>>535		search/17	\x55\xAA	
+>>>>&-512	indirect	x	\b; contains 
+
+# updated by Joerg Jenderek at Nov 2012
+# DOS Emulator image is 128 byte, null right padded header + harddisc image
+0	string	DOSEMU\0			
+>0x27E	leshort	0xAA55			
+#offset is 128
+>>19	ubyte	128			
+>>>(19.b-1)	ubyte	0x0	DOS Emulator image
+>>>>7	ulelong	>0		\b, %u heads
+>>>>11	ulelong	>0		\b, %d sectors/track
+>>>>15	ulelong	>0		\b, %d cylinders
+>>>>128	indirect	x	\b; contains 
+
+# added by Joerg Jenderek at Nov 2012
+# http://www.thenakedpc.com/articles/v04/08/0408-05.html
+# Symantec (Peter Norton) Image.dat file consists of variable header, bootrecord, part of FAT and root directory data
+0	string	PNCIHISK\0		Norton Utilities disc image data
+# real x86 boot sector with jump instruction
+>509	search/1026	\x55\xAA\xeb	
+>>&-1	indirect	x		\b; contains 
+# http://file-extension.net/seeker/file_extension_dat
+0	string	PNCIUNDO		Norton Disk Doctor UnDo file
+#
+
+# DOS/MBR boot sector updated by Joerg Jenderek at Sep 2007,May 2011,2013
+# for any allowed sector sizes
+30		search/481	\x55\xAA	
+# to display DOS/MBR boot sector (40) before old one (strength=50+21),Syslinux bootloader (71),SYSLINUX MBR (37+36),NetBSD mbr (110),AdvanceMAME mbr (111)
+# DOS BPB information (70) and after DOS floppy (120) like in previous file version
+!:strength +65
+# for sector sizes < 512 Bytes
+>11		uleshort	<512		
+>>(11.s-2)	uleshort	0xAA55		DOS/MBR boot sector
+# for sector sizes with 512 or more Bytes
+>0x1FE		leshort		0xAA55		DOS/MBR boot sector
+
+# keep old DOS/MBR boot sector as dummy for mbr and bootloader displaying
+# only for sector sizes with 512 or more Bytes
+0x1FE          leshort         0xAA55         	DOS/MBR boot sector
+#
+# to display information (50) before DOS BPB (strength=70) and after DOS floppy (120) like in old file version
+!:strength +65
+>2		string		OSBS		OS/BS MBR
+# added by Joerg Jenderek at Feb 2013 according to http://thestarman.pcministry.com/asm/mbr/
+# and http://en.wikipedia.org/wiki/Master_Boot_Record
+# test for nearly all MS-DOS Master Boot Record initial program loader (IPL) is now done by 
+# characteristic assembler instructions: xor ax,ax;mov ss,ax;mov sp,7c00
+>0	search/2	\x33\xc0\x8e\xd0\xbc\x00\x7c	MS-MBR
+# Microsoft Windows 95A and early ( http://thestarman.pcministry.com/asm/mbr/STDMBR.htm )
+# assembler instructions: mov si,sp;push ax;pop es;push ax;pop ds;sti;cld
+>>8	ubequad		0x8bf45007501ffbfc		
+# http://thestarman.pcministry.com/asm/mbr/200MBR.htm
+>>>0x16	ubyte		0xF3				\b,DOS 2
+>>>>219	regex		Author\ -\ 			Author:
+# found "David Litton" , "A Pehrsson  "
+>>>>>&0	string		x				"%s"
+>>>0x16	ubyte		0xF2				
+# NEC MS-DOS 3.30 Rev. 3 . See http://thestarman.pcministry.com/asm/mbr/DOS33MBR.htm
+# assembler instructions: mov di,077c;cmp word ptrl[di],a55a;jnz
+>>>>0x22	ubequad	0xbf7c07813d5aa575		\b,NEC 3.3
+# version MS-DOS 3.30 til MS-Windows 95A (WinVer=4.00.1111)
+>>>>0x22	default	x				\b,D0S version 3.3-7.0
+# error messages are printed by assembler instructions: mov si,06nn;...;int 10 (0xBEnn06;...)
+# where nn is string offset varying for different languages
+# "Invalid partition table"				nn=0x8b for english version
+>>>>>(0x49.b)	string		Invalid\ partition\ table		english
+>>>>>(0x49.b)	string		Ung\201ltige\ Partitionstabelle		german
+>>>>>(0x49.b)	string		Table\ de\ partition\ invalide		french
+>>>>>(0x49.b)	string		Tabela\ de\ parti\207ao\ inv\240lida	portuguese
+>>>>>(0x49.b)	string		Tabla\ de\ partici\242n\ no\ v\240lida	spanish
+>>>>>(0x49.b)	string		Tavola\ delle\ partizioni\ non\ valida	italian
+>>>>>0x49	ubyte		>0			at offset 0x%x
+>>>>>>(0x49.b)	string		>\0			"%s"
+# "Error loading operating system"			nn=0xa3 for english version
+# "Fehler beim Laden des Betriebssystems"		nn=0xa7 for german version
+# "Erreur en chargeant syst\212me d'exploitation"	nn=0xa7 for french version
+# "Erro na inicializa\207ao do sistema operacional"	nn=0xa7 for portuguese Brazilian version
+# "Error al cargar sistema operativo"			nn=0xa8 for spanish version
+# "Errore durante il caricamento del sistema operativo"	nn=0xae for italian version
+>>>>>0x74	ubyte		>0			at offset 0x%x
+>>>>>>(0x74.b)	string		>\0			"%s"
+# "Missing operating system"				nn=0xc2 for english version
+# "Betriebssystem fehlt"				nn=0xcd for german version
+# "Syst\212me d'exploitation absent"			nn=0xd2 for french version
+# "Sistema operacional nao encontrado"			nn=0xd4 for portuguese Brazilian version
+# "Falta sistema operativo"				nn=0xca for spanish version
+# "Sistema operativo mancante"				nn=0xe2 for italian version
+>>>>>0x79	ubyte		>0			at offset 0x%x
+>>>>>>(0x79.b)	string		>\0			"%s"
+# Microsoft Windows 95B to XP (http://thestarman.pcministry.com/asm/mbr/95BMEMBR.htm)
+# assembler instructions: push ax;pop es;push  ax;pop ds;cld;mov si,7c1b
+>>8	ubequad		0x5007501ffcbe1b7c		
+# assembler instructions: rep;movsb;retf;mov si,07be;mov cl,04
+>>>24		ubequad	0xf3a4cbbebe07b104		9M
+# "Invalid partition table"				nn=0x10F for english version
+# "Ung\201ltige Partitionstabelle"				nn=0x10F for german version
+# "Table de partition erron\202e"				nn=0x10F for french version
+# "\216\257\245\340\240\346\250\256\255\255\240\357 \341\250\341\342\245\254\240 \255\245 \255\240\251\244\245\255\240"	nn=0x10F for russian version
+>>>>(0x3C.b+0x0FF)	string	Invalid\ partition\ table		english
+>>>>(0x3C.b+0x0FF)	string	Ung\201ltige\ Partitionstabelle		german
+>>>>(0x3C.b+0x0FF)	string	Table\ de\ partition\ erron\202e	french
+>>>>(0x3C.b+0x0FF)	string	\215\245\257\340\240\242\250\253\354\255\240\357\ \342\240\241\253\250\346\240	russian
+>>>>0x3C		ubyte	x			at offset 0x%x+0xFF
+>>>>(0x3C.b+0x0FF)	string	>\0			"%s"
+# "Error loading operating system"			nn=0x127 for english version
+# "Fehler beim Laden des Betriebssystems"		nn=0x12b for german version
+# "Erreur lors du chargement du syst\212me d'exploitation"	nn=0x12a for french version
+# "\216\350\250\241\252\240 \257\340\250 \247\240\243\340\343\247\252\245 \256\257\245\340\240\346\250\256\255\255\256\251 \341\250\341\342\245\254\353"	nn=0x12d for russian version
+>>>>0xBD		ubyte	x			at offset 0x1%x
+>>>>(0xBD.b+0x100)	string	>\0			"%s"
+# "Missing operating system"				nn=0x146 for english version
+# "Betriebssystem fehlt"				nn=0x151 for german version
+# "Syst\212me d'exploitation manquant"			nn=0x15e for french version
+# "\216\257\245\340\240\346\250\256\255\255\240\357 \341\250\341\342\245\254\240 \255\245 \255\240\251\244\245\255\240"	nn=0x156 for russian version
+>>>>0xA9		ubyte	x			at offset 0x1%x
+>>>>(0xA9.b+0x100)	string	>\0			"%s"
+# http://thestarman.pcministry.com/asm/mbr/Win2kmbr.htm
+# assembler instructions: rep;movsb;retf;mov BP,07be;mov cl,04
+>>>24		ubequad	0xf3a4cbbdbe07b104		XP
+# where xxyyzz are lower bits from offsets of error messages varying for different languages
+>>>>0x1B4	ubelong&0x00FFFFFF	0x002c4463	english
+>>>>0x1B4	ubelong&0x00FFFFFF	0x002c486e	german
+# "Invalid partition table"				xx=0x12C for english version
+# "Ung\201ltige Partitionstabelle"				xx=0x12C for german version
+>>>>0x1b5	ubyte		>0			at offset 0x1%x
+>>>>(0x1b5.b+0x100)	string	>\0			"%s"
+# "Error loading operating system"			yy=0x144 for english version
+# "Fehler beim Laden des Betriebssystems"		yy=0x148 for german version
+>>>>0x1b6	ubyte		>0			at offset 0x1%x
+>>>>(0x1b6.b+0x100)	string	>\0			"%s"
+# "Missing operating system"				zz=0x163 for english version
+# "Betriebssystem nicht vorhanden"			zz=0x16e for german version
+>>>>0x1b7	ubyte		>0			at offset 0x1%x
+>>>>(0x1b7.b+0x100)	string	>\0			"%s"
+# Microsoft Windows Vista or 7
+# assembler instructions: ..;mov ds,ax;mov si,7c00;mov di,..00
+>>8	ubequad		0xc08ed8be007cbf00		
+# Microsoft Windows Vista (http://thestarman.pcministry.com/asm/mbr/VistaMBR.htm)
+# assembler instructions: jnz 0729;cmp ebx,"TCPA"
+>>>0xEC		ubequad	0x753b6681fb544350		Vista
+# where xxyyzz are lower bits from offsets of error messages varying for different languages
+>>>>0x1B4	ubelong&0x00FFFFFF	0x00627a99	english
+#>>>>0x1B4	ubelong&0x00FFFFFF	?		german
+# "Invalid partition table"				xx=0x162 for english version
+# "Ung\201ltige Partitionstabelle"				xx=0x1?? for german version
+>>>>0x1b5	ubyte		>0			at offset 0x1%x
+>>>>(0x1b5.b+0x100)	string	>\0			"%s"
+# "Error loading operating system"			yy=0x17a for english version
+# "Fehler beim Laden des Betriebssystems"		yy= 0x1?? for german version
+>>>>0x1b6	ubyte		>0			at offset 0x1%x
+>>>>(0x1b6.b+0x100)	string	>\0			"%s"
+# "Missing operating system"				zz=0x199 for english version
+# "Betriebssystem nicht vorhanden"			zz=0x1?? for german version
+>>>>0x1b7	ubyte		>0			at offset 0x1%x
+>>>>(0x1b7.b+0x100)	string	>\0			"%s"
+# Microsoft Windows 7 (http://thestarman.pcministry.com/asm/mbr/W7MBR.htm)
+# assembler instructions: cmp ebx,"TCPA";cmp
+>>>0xEC		ubequad	0x6681fb5443504175		Windows 7
+# where xxyyzz are lower bits from offsets of error messages varying for different languages
+>>>>0x1B4	ubelong&0x00FFFFFF	0x00637b9a	english
+#>>>>0x1B4	ubelong&0x00FFFFFF	?		german
+# "Invalid partition table"				xx=0x163 for english version
+# "Ung\201ltige Partitionstabelle"				xx=0x1?? for german version
+>>>>0x1b5	ubyte		>0			at offset 0x1%x
+>>>>(0x1b5.b+0x100)	string	>\0			"%s"
+# "Error loading operating system"			yy=0x17b for english version
+# "Fehler beim Laden des Betriebssystems"		yy=0x1?? for german version
+>>>>0x1b6	ubyte		>0			at offset 0x1%x
+>>>>(0x1b6.b+0x100)	string	>\0			"%s"
+# "Missing operating system"				zz=0x19a for english version
+# "Betriebssystem nicht vorhanden"			zz=0x1?? for german version
+>>>>0x1b7	ubyte		>0			at offset 0x1%x
+>>>>(0x1b7.b+0x100)	string	>\0			"%s"
+# http://thestarman.pcministry.com/asm/mbr/Win2kmbr.htm#DiskSigs
+# http://en.wikipedia.org/wiki/MBR_disk_signature#ID
+>>0x1b8	ulelong		>0				\b, disk signature 0x%-.4x
+# driveID/timestamp for Win 95B,98,98SE and ME. See http://thestarman.pcministry.com/asm/mbr/mystery.htm
+>>0xDA	uleshort		0			
+>>>0xDC 	ulelong		>0			\b, created
+# physical drive number (0x80-0xFF) when the Windows wrote that byte to the drive
+>>>>0xDC	ubyte		x			with driveID 0x%x
+# hours, minutes and seconds 
+>>>>0xDf	ubyte		x			at %x
+>>>>0xDe	ubyte		x			\b:%x
+>>>>0xDd	ubyte		x			\b:%x
+# special case for Microsoft MS-DOS 3.21 spanish
+# assembler instructions: cli;mov $0x30,%ax;mov %ax,%ss;mov 
+>0	ubequad		0xfab830008ed0bc00		
+# assembler instructions: $0x1f00,%sp;mov $0x80cb,%di;add %cl,(%bx,%si);in (%dx),%ax;mov 
+>>8	ubequad		0x1fbfcb800008ed8		MS-MBR,D0S version 3.21 spanish
+# Microsoft MBR IPL end
+
+# dr-dos with some upper-, lowercase variants
+>0x9D	string	Invalid\ partition\ table$	
+>>181	string	No\ Operating\ System$		
+>>>201	string	Operating\ System\ load\ error$	\b, DR-DOS MBR, Version 7.01 to 7.03
+>0x9D	string	Invalid\ partition\ table$	
+>>181	string	No\ operating\ system$		
+>>>201	string	Operating\ system\ load\ error$	\b, DR-DOS MBR, Version 7.01 to 7.03
+>342	string	Invalid\ partition\ table$	
+>>366	string	No\ operating\ system$		
+>>>386	string	Operating\ system\ load\ error$	\b, DR-DOS MBR, version 7.01 to 7.03
+>295	string	NEWLDR\0				
+>>302	string	Bad\ PT\ $				
+>>>310	string	No\ OS\ $				
+>>>>317	string	OS\ load\ err$				
+>>>>>329	string	Moved\ or\ missing\ IBMBIO.LDR\n\r	
+>>>>>>358	string	Press\ any\ key\ to\ continue.\n\r$	
+>>>>>>>387	string	Copyright\ (c)\ 1984,1998	
+>>>>>>>>411	string	Caldera\ Inc.\0		\b, DR-DOS MBR (IBMBIO.LDR)
+#
+# tests for different MS-DOS Master Boot Records (MBR) moved and merged
+#
+#>0x145	string	Default:\ F				\b, FREE-DOS MBR
+#>0x14B	string	Default:\ F				\b, FREE-DOS 1.0 MBR
+>0x145	search/7	Default:\ F			\b, FREE-DOS MBR
+#>>313		string	F0\ .\ .\ .			
+#>>>322		string	disk\ 1				
+#>>>>382	string	FAT3				
+>64	string	no\ active\ partition\ found	
+>>96	string	read\ error\ while\ reading\ drive	\b, FREE-DOS Beta 0.9 MBR
+# Ranish Partition Manager http://www.ranish.com/part/
+>387	search/4	\0\ Error!\r			
+>>378	search/7	Virus! 				
+>>>397	search/4	Booting\ 			
+>>>>408	search/4	HD1/\0	 			\b, Ranish MBR (
+>>>>>416	string	Writing\ changes...		\b2.37
+>>>>>>438	ubyte		x			\b,0x%x dots
+>>>>>>440	ubyte		>0			\b,virus check
+>>>>>>441	ubyte		>0			\b,partition %c
+#2.38,2.42,2.44
+>>>>>416	string	!Writing\ changes...		\b
+>>>>>>418	ubyte	1				\bvirus check,
+>>>>>>419	ubyte	x				\b0x%x seconds
+>>>>>>420	ubyte&0x0F	>0			\b,partition
+>>>>>>>420	ubyte&0x0F	<5			\b %x
+>>>>>>>420	ubyte&0x0F	0Xf			\b ask
+>>>>>420	ubyte		x			\b)
+#
+# SYSLINUX MBR moved
+# http://www.acronis.de/
+>362	string	MBR\ Error\ \0\r			
+>>376	string	ress\ any\ key\ to\ 			
+>>>392	string	boot\ from\ floppy...\0			\b, Acronis MBR
+# added by Joerg Jenderek
+# http://www.visopsys.org/
+# http://partitionlogic.org.uk/
+>309	string	No\ bootable\ partition\ found\r	
+>>339	string	I/O\ Error\ reading\ boot\ sector\r	\b, Visopsys MBR
+>349	string	No\ bootable\ partition\ found\r	
+>>379	string	I/O\ Error\ reading\ boot\ sector\r	\b, simple Visopsys MBR
+# bootloader, bootmanager
+>0x40	string	SBML				
+# label with 11 characters of FAT 12 bit filesystem
+>>43	string	SMART\ BTMGR			
+>>>430	string	SBMK\ Bad!\r			\b, Smart Boot Manager
+# OEM-ID not always "SBM"
+#>>>>3	strings	SBM				
+>>>>6	string	>\0                             \b, version %s
+>382	string	XOSLLOADXCF			\b, eXtended Operating System Loader
+>6	string	LILO				\b, LInux i386 boot LOader
+>>120	string	LILO				\b, version 22.3.4 SuSe
+>>172	string	LILO				\b, version 22.5.8 Debian
+# updated by Joerg Jenderek at Oct 2008
+# variables according to grub-0.97/stage1/stage1.S or
+# http://www.gnu.org/software/grub/manual/grub.html#Embedded-data
+# usual values are marked with comments to get only informations of strange GRUB loaders
+>342		search/60	\0Geom\0	
+#>0		ulelong		x		%x=0x009048EB ,	0x2a9048EB  0
+>>0x41		ubyte		<2		
+>>>0x3E		ubyte		>2		\b; GRand Unified Bootloader
+# 0x3 for 0.5.95,0.93,0.94,0.96 0x4 for 1.90 
+>>>>0x3E	ubyte		x		\b, stage1 version 0x%x
+#If it is 0xFF, use a drive passed by BIOS
+>>>>0x40	ubyte		<0xFF		\b, boot drive 0x%x
+# in most case 0,1,0x2e for GRUB 0.5.95
+>>>>0x41	ubyte		>0		\b, LBA flag 0x%x
+>>>>0x42	uleshort	<0x8000		\b, stage2 address 0x%x
+#>>>>0x42	uleshort	=0x8000		\b, stage2 address 0x%x (usual)
+>>>>0x42	uleshort	>0x8000		\b, stage2 address 0x%x
+#>>>>0x44	ulelong		=1		\b, 1st sector stage2 0x%x (default)
+>>>>0x44	ulelong		>1		\b, 1st sector stage2 0x%x
+>>>>0x48	uleshort	<0x800		\b, stage2 segment 0x%x
+#>>>>0x48	uleshort	=0x800		\b, stage2 segment 0x%x (usual)
+>>>>0x48	uleshort	>0x800		\b, stage2 segment 0x%x
+>>>>402		string	Geom\0Hard\ Disk\0Read\0\ Error\0
+>>>>>394	string	stage1			\b, GRUB version 0.5.95
+>>>>382		string	Geom\0Hard\ Disk\0Read\0\ Error\0
+>>>>>376	string	GRUB\ \0		\b, GRUB version 0.93 or 1.94
+>>>>383		string	Geom\0Hard\ Disk\0Read\0\ Error\0
+>>>>>377	string	GRUB\ \0		\b, GRUB version 0.94
+>>>>385		string	Geom\0Hard\ Disk\0Read\0\ Error\0
+>>>>>379	string	GRUB\ \0		\b, GRUB version 0.95 or 0.96
+>>>>391		string	Geom\0Hard\ Disk\0Read\0\ Error\0
+>>>>>385	string	GRUB\ \0		\b, GRUB version 0.97
+# unknown version
+>>>343		string	Geom\0Read\0\ Error\0	
+>>>>321		string	Loading\ stage1.5	\b, GRUB version x.y
+>>>380		string	Geom\0Hard\ Disk\0Read\0\ Error\0
+>>>>374		string	GRUB\ \0		\b, GRUB version n.m
+# SYSLINUX bootloader moved
+>395	string	chksum\0\ ERROR!\0		\b, Gujin bootloader
+# http://www.bcdwb.de/bcdw/index_e.htm
+>3	string	BCDL				
+>>498	string	BCDL\ \ \ \ BIN			\b, Bootable CD Loader (1.50Z)
+# mbr partition table entries updated by Joerg Jenderek at Sep 2013
+# skip Norton Utilities disc image data
+>3		string		!IHISK		
+# skip Linux style boot sector starting with assember instructions mov 0x7c0,ax;
+>>0		belong		!0xb8c0078e		
+# not Linux kernel 
+>>>514		string		!HdrS			
+# not BeOS
+>>>>422		string		!Be\ Boot\ Loader	
+>>>>>32769	string    CD001
+>>>>>>0	use cdrom
+# jump over BPB instruction implies DOS bootsector or AdvanceMAME mbr 
+>>>>>0		ubelong&0xFD000000	=0xE9000000	
+# AdvanceMAME mbr
+>>>>>>(1.b+2)	ubequad		0xfa31c08ed88ec08e	
+>>>>>>>446	use		partition-table
+# mbr, Norton Utilities disc image data, or 2nd,etc. sector of x86 bootloader
+>>>>>0		ubelong&0xFD000000	!0xE9000000	
+# skip FSInfosector
+>>>>>>0		string		!RRaA		
+# skip 3rd sector of MS x86 bootloader with assember instructions cli;MOVZX EAX,BYTE PTR [BP+10];MOV ECX,
+# http://thestarman.pcministry.com/asm/mbr/MSWIN41.htm
+>>>>>>>0	ubequad		!0xfa660fb64610668b	
+# skip 13rd sector of MS x86 bootloader
+>>>>>>>>0	ubequad		!0x660fb64610668b4e	
+# skip sector starting with DOS new line
+>>>>>>>>>0	string		!\r\n			
+# allowed active flag 0,80h-FFh
+>>>>>>>>>>446	ubyte		0			
+>>>>>>>>>>>446	use		partition-table
+>>>>>>>>>>446	ubyte		>0x7F			
+>>>>>>>>>>>446	use		partition-table
+# TODO: test for extended bootrecord (ebr) moved and merged with mbr partition table entries
+# mbr partition table entries end
+# http://www.acronis.de/
+#FAT label=ACRONIS\ SZ
+#OEM-ID=BOOTWIZ0
+>442	string	Non-system\ disk,\ 	
+>>459	string	press\ any\ key...\x7\0		\b, Acronis Startup Recovery Loader
+# updated by Joerg Jenderek at Nov 2012, Sep 2013
+# DOS names like F11.SYS or BOOTWIZ.SYS are 8 right space padded bytes+3 bytes
+# display 1 space
+>>>447	ubyte	x		\b 
+>>>477	use	DOS-filename
+#
+>185	string	FDBOOT\ Version\ 			
+>>204	string	\rNo\ Systemdisk.\ 			
+>>>220	string	Booting\ from\ harddisk.\n\r		
+>>>245	string	Cannot\ load\ from\ harddisk.\n\r	
+>>>>273 string	Insert\ Systemdisk\ 			
+>>>>>291 string and\ press\ any\ key.\n\r		\b, FDBOOT harddisk Bootloader
+>>>>>>200 string	>\0                             \b, version %-3s
+>242	string	Bootsector\ from\ C.H.\ Hochst\204	
+# http://freecode.com/projects/dosfstools	dosfstools-n.m/src/mkdosfs.c
+# updated by Joerg Jenderek at Nov 2012. Use search directive with offset instead of string
+# skip name "C.H. Hochstaetter" partly because it is sometimes written without umlaut
+>242	search/127	Bootsector\ from\ C.H.\ Hochst			
+>>278	search/127	No\ Systemdisk.\ Booting\ from\ harddisk	
+# followed by variants with point,CR-NL or NL-CR
+>>>208	search/261	Cannot\ load\ from\ harddisk.			
+# followed by variants CR-NL or NL-CR
+>>>>236	search/235	Insert\ Systemdisk\ and\ press\ any\ key.	
+# followed by variants with point,CR-NL or NL-CR
+>>>>>180	search/96	Disk\ formatted\ with\ WinImage\ 	\b, WinImage harddisk Bootloader
+# followed by string like "6.50 (c) 1993-2004 Gilles Vollant"
+>>>>>>&0	string		x 					\b, version %-4.4s
+>(1.b+2)	ubyte		0xe			
+>>(1.b+3)	ubyte		0x1f			
+>>>(1.b+4)	ubyte		0xbe			
+# message offset found at (1.b+5) is 0x77 for FAT32 or 0x5b for others
+>>>>(1.b+5)	ubyte&0xd3	0x53			
+>>>>>(1.b+6)	ubyte		0x7c			
+# assembler instructions: lodsb;and al,al;jz 0xb;push si;mov ah,
+>>>>>>(1.b+7)	ubyte		0xac			
+>>>>>>>(1.b+8)	ubyte		0x22			
+>>>>>>>>(1.b+9)	ubyte		0xc0			
+>>>>>>>>>(1.b+10)	ubyte	0x74			
+>>>>>>>>>>(1.b+11)	ubyte	0x0b			
+>>>>>>>>>>>(1.b+12)	ubyte	0x56			
+>>>>>>>>>>>>(1.b+13)	ubyte	0xb4			\b, mkdosfs boot message display
+# FAT1X version
+>>>>>>>>>>>>>(1.b+5)	ubyte	0x5b			
+>>>>>>>>>>>>>>0x5b	string	>\0			"%-s"
+# FAT32 version
+>>>>>>>>>>>>>(1.b+5)	ubyte	0x77			
+>>>>>>>>>>>>>>0x77	string	>\0			"%-s"
+>214	string	Please\ try\ to\ install\ FreeDOS\ 	\b, DOS Emulator boot message display
+#>>244	string	from\ dosemu-freedos-*-bin.tgz\r	
+#>>>170	string	Sorry,\ could\ not\ load\ an\ 		
+#>>>>195	string	operating\ system.\r\n		
+#
+>103	string	This\ is\ not\ a\ bootable\ disk.\ 	
+>>132	string	Please\ insert\ a\ bootable\ 		
+>>>157	string	floppy\ and\r\n				
+>>>>169	string	press\ any\ key\ to\ try\ again...\r	\b, FREE-DOS message display
+#
+>66	string	Solaris\ Boot\ Sector    		
+>>99	string	Incomplete\ MDBoot\ load.		
+>>>89	string	Version 				\b, Sun Solaris Bootloader
+>>>>97	byte	x					version %c
+#
+>408	string	OS/2\ !!\ SYS01475\r\0			
+>>429	string	OS/2\ !!\ SYS02025\r\0			
+>>>450	string	OS/2\ !!\ SYS02027\r\0			
+>>>469	string	OS2BOOT\ \ \ \ 				\b, IBM OS/2 Warp bootloader
+#
+>409	string	OS/2\ !!\ SYS01475\r\0			
+>>430	string	OS/2\ !!\ SYS02025\r\0			
+>>>451	string	OS/2\ !!\ SYS02027\r\0			
+>>>470	string	OS2BOOT\ \ \ \ 				\b, IBM OS/2 Warp Bootloader
+>112		string	This\ disk\ is\ not\ bootable\r			
+>>142		string	If\ you\ wish\ to\ make\ it\ bootable		
+>>>176		string	run\ the\ DOS\ program\ SYS\  			
+>>>200		string	after\ the\r					
+>>>>216		string	system\ has\ been\ loaded\r\n			
+>>>>>242	string	Please\ insert\ a\ DOS\ diskette\ 		
+>>>>>271	string	into\r\n\ the\ drive\ and\ 			
+>>>>>>292	string	strike\ any\ key...\0		\b, IBM OS/2 Warp message display
+# XP
+>430	string	NTLDR\ is\ missing\xFF\r\n		
+>>449	string	Disk\ error\xFF\r\n			
+>>>462	string	Press\ any\ key\ to\ restart\r		\b, Microsoft Windows XP Bootloader
+# DOS names like NTLDR,CMLDR,$LDR$ are 8 right space padded bytes+3 bytes
+>>>>417		ubyte&0xDF	>0			
+>>>>>417	string		x			%-.5s
+>>>>>>422	ubyte&0xDF	>0			
+>>>>>>>422	string		x 			\b%-.3s
+>>>>>425	ubyte&0xDF	>0			
+>>>>>>425	string		>\ 			\b.%-.3s
+#
+>>>>371		ubyte		>0x20			
+>>>>>368	ubyte&0xDF	>0			
+>>>>>>368	string		x 			%-.5s
+>>>>>>>373	ubyte&0xDF	>0			
+>>>>>>>>373	string		x 			\b%-.3s
+>>>>>>376	ubyte&0xDF	>0			
+>>>>>>>376	string		x 			\b.%-.3s
+#
+>430	string	NTLDR\ nicht\ gefunden\xFF\r\n		
+>>453	string	Datentr\204gerfehler\xFF\r\n		
+>>>473	string	Neustart\ mit\ beliebiger\ Taste\r	\b, Microsoft Windows XP Bootloader (german)
+>>>>417		ubyte&0xDF	>0			
+>>>>>417	string		x			%-.5s
+>>>>>>422	ubyte&0xDF	>0			
+>>>>>>>422	string		x 			\b%-.3s
+>>>>>425	ubyte&0xDF	>0			
+>>>>>>425	string		>\ 			\b.%-.3s
+# offset variant
+>>>>379	string	\0					
+>>>>>368	ubyte&0xDF	>0			
+>>>>>>368	string		x 			%-.5s
+>>>>>>>373	ubyte&0xDF	>0			
+>>>>>>>>373	string		x 			\b%-.3s
+#
+>430	string	NTLDR\ fehlt\xFF\r\n			
+>>444	string	Datentr\204gerfehler\xFF\r\n		
+>>>464	string	Neustart\ mit\ beliebiger\ Taste\r	\b, Microsoft Windows XP Bootloader (2.german)
+>>>>417		ubyte&0xDF	>0			
+>>>>>417	string		x			%-.5s
+>>>>>>422	ubyte&0xDF	>0			
+>>>>>>>422	string		x 			\b%-.3s
+>>>>>425	ubyte&0xDF	>0			
+>>>>>>425	string		>\ 			\b.%-.3s
+# variant
+>>>>371		ubyte		>0x20			
+>>>>>368	ubyte&0xDF	>0			
+>>>>>>368	string		x 			%-.5s
+>>>>>>>373	ubyte&0xDF	>0			
+>>>>>>>>373	string		x 			\b%-.3s
+>>>>>>376	ubyte&0xDF	>0			
+>>>>>>>376	string		x 			\b.%-.3s
+#
+>430	string	NTLDR\ fehlt\xFF\r\n			
+>>444	string	Medienfehler\xFF\r\n			
+>>>459	string	Neustart:\ Taste\ dr\201cken\r		\b, Microsoft Windows XP Bootloader (3.german)
+>>>>371		ubyte		>0x20			
+>>>>>368	ubyte&0xDF	>0			
+>>>>>>368	string		x 			%-.5s
+>>>>>>>373	ubyte&0xDF	>0			
+>>>>>>>>373	string		x 			\b%-.3s
+>>>>>>376	ubyte&0xDF	>0			
+>>>>>>>376	string		x 			\b.%-.3s
+# variant
+>>>>417		ubyte&0xDF	>0			
+>>>>>417	string		x			%-.5s
+>>>>>>422	ubyte&0xDF	>0			
+>>>>>>>422	string		x 			\b%-.3s
+>>>>>425	ubyte&0xDF	>0			
+>>>>>>425	string		>\ 			\b.%-.3s
+#
+>430	string	Datentr\204ger\ entfernen\xFF\r\n	
+>>454	string	Medienfehler\xFF\r\n			
+>>>469	string	Neustart:\ Taste\ dr\201cken\r		\b, Microsoft Windows XP Bootloader (4.german)
+>>>>379		string		\0			
+>>>>>368	ubyte&0xDF	>0			
+>>>>>>368	string		x 			%-.5s
+>>>>>>>373	ubyte&0xDF	>0			
+>>>>>>>>373	string		x 			\b%-.3s
+>>>>>>376	ubyte&0xDF	>0			
+>>>>>>>376	string		x 			\b.%-.3s
+# variant
+>>>>417		ubyte&0xDF	>0			
+>>>>>417	string		x			%-.5s
+>>>>>>422	ubyte&0xDF	>0			
+>>>>>>>422	string		x 			\b%-.3s
+>>>>>425	ubyte&0xDF	>0			
+>>>>>>425	string		>\ 			\b.%-.3s
+#
+
+#>3	string	NTFS\ \ \ \ 				
+>389	string	Fehler\ beim\ Lesen\ 
+>>407	string	des\ Datentr\204gers
+>>>426	string	NTLDR\ fehlt				
+>>>>440	string	NTLDR\ ist\ komprimiert
+>>>>>464 string	Neustart\ mit\ Strg+Alt+Entf\r		\b, Microsoft Windows XP Bootloader NTFS (german)
+#>3	string	NTFS\ \ \ \ 				
+>313	string	A\ disk\ read\ error\ occurred.\r
+>>345	string	A\ kernel\ file\ is\ missing\ 	
+>>>370	string	from\ the\ disk.\r		
+>>>>484	string	NTLDR\ is\ compressed		
+>>>>>429 string	Insert\ a\ system\ diskette\ 	
+>>>>>>454 string and\ restart\r\nthe\ system.\r		\b, Microsoft Windows XP Bootloader NTFS
+# DOS loader variants different languages,offsets
+>472	ubyte&0xDF	>0
+>>389	string	Invalid\ system\ disk\xFF\r\n		
+>>>411	string	Disk\ I/O\ error			
+>>>>428	string	Replace\ the\ disk,\ and\ 		
+>>>>>455 string	press\ any\ key				\b, Microsoft Windows 98 Bootloader
+#IO.SYS
+>>>>>>472	ubyte&0xDF	>0			
+>>>>>>>472	string		x 			\b %-.2s
+>>>>>>>>474	ubyte&0xDF	>0			
+>>>>>>>>>474	string		x 			\b%-.5s
+>>>>>>>>>>479	ubyte&0xDF	>0			
+>>>>>>>>>>>479 string		x 			\b%-.1s
+>>>>>>>480	ubyte&0xDF	>0			
+>>>>>>>>480	string		x 			\b.%-.3s
+#MSDOS.SYS
+>>>>>>>483	ubyte&0xDF	>0			\b+
+>>>>>>>>483	string		x 			\b%-.5s
+>>>>>>>>>488	ubyte&0xDF	>0			
+>>>>>>>>>>488	string		x 			\b%-.3s
+>>>>>>>>491	ubyte&0xDF	>0			
+>>>>>>>>>491	string		x 			\b.%-.3s
+#
+>>390	string	Invalid\ system\ disk\xFF\r\n		
+>>>412	string	Disk\ I/O\ error\xFF\r\n		
+>>>>429	string	Replace\ the\ disk,\ and\ 		
+>>>>>451 string	then\ press\ any\ key\r			\b, Microsoft Windows 98 Bootloader
+>>388	string	Ungueltiges\ System\ \xFF\r\n		
+>>>410	string	E/A-Fehler\ \ \ \ \xFF\r\n		
+>>>>427	string	Datentraeger\ wechseln\ und\ 		
+>>>>>453 string	Taste\ druecken\r			\b, Microsoft Windows 95/98/ME Bootloader (german)
+#WINBOOT.SYS only not spaces (0xDF)
+>>>>>>497	ubyte&0xDF	>0			
+>>>>>>>497	string		x 			%-.5s
+>>>>>>>>502	ubyte&0xDF	>0			
+>>>>>>>>>502	string		x 			\b%-.1s
+>>>>>>>>>>503	ubyte&0xDF	>0			
+>>>>>>>>>>>503	string		x 			\b%-.1s
+>>>>>>>>>>>>504	ubyte&0xDF	>0			
+>>>>>>>>>>>>>504 string		x 			\b%-.1s
+>>>>>>505	ubyte&0xDF	>0			
+>>>>>>>505	string		x 			\b.%-.3s
+#IO.SYS
+>>>>>>472	ubyte&0xDF	>0			or
+>>>>>>>472	string		x 			\b %-.2s
+>>>>>>>>474	ubyte&0xDF	>0			
+>>>>>>>>>474	string		x 			\b%-.5s
+>>>>>>>>>>479	ubyte&0xDF	>0			
+>>>>>>>>>>>479 string		x 			\b%-.1s
+>>>>>>>480	ubyte&0xDF	>0			
+>>>>>>>>480	string		x 			\b.%-.3s
+#MSDOS.SYS
+>>>>>>>483	ubyte&0xDF	>0			\b+
+>>>>>>>>483	string		x 			\b%-.5s
+>>>>>>>>>488	ubyte&0xDF	>0			
+>>>>>>>>>>488	string		x 			\b%-.3s
+>>>>>>>>491	ubyte&0xDF	>0			
+>>>>>>>>>491	string		x 			\b.%-.3s
+#
+>>390	string	Ungueltiges\ System\ \xFF\r\n		
+>>>412	string	E/A-Fehler\ \ \ \ \xFF\r\n		
+>>>>429	string	Datentraeger\ wechseln\ und\ 		
+>>>>>455 string	Taste\ druecken\r			\b, Microsoft Windows 95/98/ME Bootloader (German)
+#WINBOOT.SYS only not spaces (0xDF)
+>>>>>>497	ubyte&0xDF	>0			
+>>>>>>>497	string		x 			%-.7s
+>>>>>>>>504	ubyte&0xDF	>0			
+>>>>>>>>>504	string		x 			\b%-.1s
+>>>>>>505	ubyte&0xDF	>0			
+>>>>>>>505	string		x 			\b.%-.3s
+#IO.SYS
+>>>>>>472	ubyte&0xDF	>0			or
+>>>>>>>472	string		x 			\b %-.2s
+>>>>>>>>474	ubyte&0xDF	>0			
+>>>>>>>>>474	string		x 			\b%-.6s
+>>>>>>>480	ubyte&0xDF	>0			
+>>>>>>>>480	string		x 			\b.%-.3s
+#MSDOS.SYS
+>>>>>>>483	ubyte&0xDF	>0			\b+
+>>>>>>>>483	string		x 			\b%-.5s
+>>>>>>>>>488	ubyte&0xDF	>0			
+>>>>>>>>>>488	string		x 			\b%-.3s
+>>>>>>>>491	ubyte&0xDF	>0			
+>>>>>>>>>491	string		x 			\b.%-.3s
+#
+>>389	string	Ungueltiges\ System\ \xFF\r\n		
+>>>411	string	E/A-Fehler\ \ \ \ \xFF\r\n		
+>>>>428	string	Datentraeger\ wechseln\ und\ 		
+>>>>>454 string	Taste\ druecken\r			\b, Microsoft Windows 95/98/ME Bootloader (GERMAN)
+# DOS names like IO.SYS,WINBOOT.SYS,MSDOS.SYS,WINBOOT.INI are 8 right space padded bytes+3 bytes
+>>>>>>472	string		x 			%-.2s
+>>>>>>>474	ubyte&0xDF	>0			
+>>>>>>>>474	string		x 			\b%-.5s
+>>>>>>>>479	ubyte&0xDF	>0			
+>>>>>>>>>479	string		x 			\b%-.1s
+>>>>>>480	ubyte&0xDF	>0			
+>>>>>>>480	string		x 			\b.%-.3s
+>>>>>>483	ubyte&0xDF	>0			\b+
+>>>>>>>483	string		x 			\b%-.5s
+>>>>>>>488	ubyte&0xDF	>0			
+>>>>>>>>488	string		x 			\b%-.2s
+>>>>>>>>490	ubyte&0xDF	>0			
+>>>>>>>>>490	string		x 			\b%-.1s
+>>>>>>>491	ubyte&0xDF	>0			
+>>>>>>>>491	string		x 			\b.%-.3s
+>479	ubyte&0xDF	>0
+>>416	string	Kein\ System\ oder\ 			
+>>>433	string	Laufwerksfehler				
+>>>>450	string	Wechseln\ und\ Taste\ dr\201cken	\b, Microsoft DOS Bootloader (german)
+#IO.SYS
+>>>>>479	string		x 			\b %-.2s
+>>>>>>481	ubyte&0xDF	>0			
+>>>>>>>481	string		x 			\b%-.6s
+>>>>>487	ubyte&0xDF	>0			
+>>>>>>487	string		x 			\b.%-.3s
+#MSDOS.SYS
+>>>>>>490	ubyte&0xDF	>0			\b+
+>>>>>>>490	string		x 			\b%-.5s
+>>>>>>>>495	ubyte&0xDF	>0			
+>>>>>>>>>495	string		x 			\b%-.3s
+>>>>>>>498	ubyte&0xDF	>0			
+>>>>>>>>498	string		x 			\b.%-.3s
+#
+>376	search/41	Non-System\ disk\ or\ 		
+>>395	search/41	disk\ error\r			
+>>>407	search/41	Replace\ and\ 			
+>>>>419	search/41	press\ 				\b,
+>>>>419	search/41	strike\ 			\b, old
+>>>>426	search/41	any\ key\ when\ ready\r		MS or PC-DOS bootloader
+#449			Disk\ Boot\ failure\r		MS 3.21
+#466			Boot\ Failure\r			MS 3.30
+>>>>>468 search/18	\0				
+#IO.SYS,IBMBIO.COM
+>>>>>>&0	string		x 			\b %-.2s
+>>>>>>>&-20	ubyte&0xDF	>0			
+>>>>>>>>&-1	string		x 			\b%-.4s
+>>>>>>>>>&-16	ubyte&0xDF	>0			
+>>>>>>>>>>&-1	string		x 			\b%-.2s
+>>>>>>&8	ubyte&0xDF	>0			\b.
+>>>>>>>&-1	string		x 			\b%-.3s
+#MSDOS.SYS,IBMDOS.COM
+>>>>>>&11	ubyte&0xDF	>0			\b+
+>>>>>>>&-1	string		x 			\b%-.5s
+>>>>>>>>&-6	ubyte&0xDF	>0			
+>>>>>>>>>&-1	string		x 			\b%-.1s
+>>>>>>>>>>&-5	ubyte&0xDF	>0			
+>>>>>>>>>>>&-1	string		x 			\b%-.2s
+>>>>>>>&7	ubyte&0xDF	>0			\b.
+>>>>>>>>&-1	string		x 			\b%-.3s
+>441	string	Cannot\ load\ from\ harddisk.\n\r
+>>469	string	Insert\ Systemdisk\ 			
+>>>487	string	and\ press\ any\ key.\n\r		\b, MS (2.11) DOS bootloader
+#>43	string	\224R-LOADER\ \ SYS			=label					
+>54	string	SYS
+>>324	string	VASKK
+>>>495	string	NEWLDR\0				\b, DR-DOS Bootloader (LOADER.SYS)
+#
+>98	string	Press\ a\ key\ to\ retry\0\r		
+>>120	string	Cannot\ find\ file\ \0\r		
+>>>139	string	Disk\ read\ error\0\r			
+>>>>156	string	Loading\ ...\0				\b, DR-DOS (3.41) Bootloader
+#DRBIOS.SYS
+>>>>>44		ubyte&0xDF	>0			
+>>>>>>44	string		x			\b %-.6s
+>>>>>>>50	ubyte&0xDF	>0			
+>>>>>>>>50	string		x 			\b%-.2s
+>>>>>>52	ubyte&0xDF	>0			
+>>>>>>>52	string		x 			\b.%-.3s
+#
+>70	string	IBMBIO\ \ COM				
+>>472	string	Cannot\ load\ DOS!\ 			
+>>>489	string	Any\ key\ to\ retry			\b, DR-DOS Bootloader
+>>471	string	Cannot\ load\ DOS\ 			
+>>487	string	press\ key\ to\ retry			\b, Open-DOS Bootloader
+#??
+>444	string	KERNEL\ \ SYS					
+>>314	string	BOOT\ error!				\b, FREE-DOS Bootloader
+>499	string	KERNEL\ \ SYS				
+>>305	string	BOOT\ err!\0				\b, Free-DOS Bootloader
+>449	string	KERNEL\ \ SYS				
+>>319	string	BOOT\ error!				\b, FREE-DOS 0.5 Bootloader
+#
+>449	string	Loading\ FreeDOS			
+>>0x1AF		ulelong		>0			\b, FREE-DOS 0.95,1.0 Bootloader
+>>>497		ubyte&0xDF	>0			
+>>>>497		string		x 			\b %-.6s
+>>>>>503	ubyte&0xDF	>0			
+>>>>>>503	string		x 			\b%-.1s
+>>>>>>>504	ubyte&0xDF	>0			
+>>>>>>>>504	string		x 			\b%-.1s
+>>>>505		ubyte&0xDF	>0			
+>>>>>505	string		x 			\b.%-.3s
+#
+>331	string	Error!.0				\b, FREE-DOS 1.0 bootloader
+#
+>125	string	Loading\ FreeDOS...\r			
+>>311	string	BOOT\ error!\r				\b, FREE-DOS bootloader
+>>>441		ubyte&0xDF	>0			
+>>>>441		string		x 			\b %-.6s
+>>>>>447	ubyte&0xDF	>0			
+>>>>>>447	string		x 			\b%-.1s
+>>>>>>>448	ubyte&0xDF	>0			
+>>>>>>>>448	string		x 			\b%-.1s
+>>>>449		ubyte&0xDF	>0			
+>>>>>449	string		x 			\b.%-.3s
+>124	string	FreeDOS\0				
+>>331	string	\ err\0					\b, FREE-DOS BETa 0.9 Bootloader
+# DOS names like KERNEL.SYS,KERNEL16.SYS,KERNEL32.SYS,METAKERN.SYS are 8 right space padded bytes+3 bytes
+>>>497		ubyte&0xDF	>0			
+>>>>497		string		x 			\b %-.6s
+>>>>>503	ubyte&0xDF	>0			
+>>>>>>503	string		x 			\b%-.1s
+>>>>>>>504	ubyte&0xDF	>0			
+>>>>>>>>504	string		x 			\b%-.1s
+>>>>505		ubyte&0xDF	>0			
+>>>>>505	string		x 			\b.%-.3s
+>>333	string	\ err\0					\b, FREE-DOS BEta 0.9 Bootloader
+>>>497		ubyte&0xDF	>0			
+>>>>497		string		x 			\b %-.6s
+>>>>>503	ubyte&0xDF	>0			
+>>>>>>503	string		x 			\b%-.1s
+>>>>>>>504	ubyte&0xDF	>0			
+>>>>>>>>504	string		x 			\b%-.1s
+>>>>505		ubyte&0xDF	>0			
+>>>>>505	string		x 			\b.%-.3s
+>>334	string	\ err\0					\b, FREE-DOS Beta 0.9 Bootloader
+>>>497		ubyte&0xDF	>0			
+>>>>497		string		x 			\b %-.6s
+>>>>>503	ubyte&0xDF	>0			
+>>>>>>503	string		x 			\b%-.1s
+>>>>>>>504	ubyte&0xDF	>0			
+>>>>>>>>504	string		x 			\b%-.1s
+>>>>505		ubyte&0xDF	>0			
+>>>>>505	string		x 			\b.%-.3s
+>336	string	Error!\ 				
+>>343	string	Hit\ a\ key\ to\ reboot.		\b, FREE-DOS Beta 0.9sr1 Bootloader
+>>>497		ubyte&0xDF	>0			
+>>>>497		string		x 			\b %-.6s
+>>>>>503	ubyte&0xDF	>0			
+>>>>>>503	string		x 			\b%-.1s
+>>>>>>>504	ubyte&0xDF	>0			
+>>>>>>>>504	string		x 			\b%-.1s
+>>>>505		ubyte&0xDF	>0			
+>>>>>505	string		x 			\b.%-.3s
+# added by Joerg Jenderek
+# http://www.visopsys.org/
+# http://partitionlogic.org.uk/
+# OEM-ID=Visopsys
+>478		ulelong	0					
+>>(1.b+326)	string	I/O\ Error\ reading\ 			
+>>>(1.b+344)	string	Visopsys\ loader\r			
+>>>>(1.b+361)	string	Press\ any\ key\ to\ continue.\r	\b, Visopsys loader
+# http://alexfru.chat.ru/epm.html#bootprog
+>494	ubyte	>0x4D					
+>>495	string	>E					
+>>>495	string	<S					
+#OEM-ID is not reliable
+>>>>3	string	BootProg				
+# It just looks for a program file name at the root directory
+# and loads corresponding file with following execution.
+# DOS names like STARTUP.BIN,STARTUPC.COM,STARTUPE.EXE are 8 right space padded bytes+3 bytes
+>>>>499			ubyte&0xDF	>0		\b, COM/EXE Bootloader 
+>>>>>499		use		DOS-filename
+#If the boot sector fails to read any other sector,
+#it prints a very short message ("RE") to the screen and hangs the computer.
+#If the boot sector fails to find needed program in the root directory,
+#it also hangs with another message ("NF").
+>>>>>492		string		RENF		\b, FAT (12 bit)
+>>>>>495		string		RENF		\b, FAT (16 bit)
+#If the boot sector fails to read any other sector,
+#it prints a very short message ("RE") to the screen and hangs the computer.
+# x86 bootloader end
+
+# added by Joerg Jenderek at Feb 2013 according to http://thestarman.pcministry.com/asm/mbr/MSWIN41.htm#FSINFO
+# and http://en.wikipedia.org/wiki/File_Allocation_Table#FS_Information_Sector
+>0		string		RRaA		
+>>0x1E4		string		rrAa		\b, FSInfosector
+#>>0x1FC	uleshort	=0		SHOULD BE ZERO
+>>>0x1E8	ulelong		<0xffffffff	\b, %u free clusters
+>>>0x1EC	ulelong		<0xffffffff	\b, last allocated cluster %u
+
+# updated by Joerg Jenderek at Sep 2007
+>3	ubyte	0			
+#no active flag
+>>446	ubyte	0			
+# partition 1 not empty
+>>>450	ubyte	>0			
+# partitions 3,4 empty
+>>>>482		ubyte	0			
+>>>>>498	ubyte	0			
+# partition 2 ID=0,5,15
+>>>>>>466	ubyte	<0x10			
+>>>>>>>466	ubyte	0x05			\b, extended partition table
+>>>>>>>466	ubyte	0x0F			\b, extended partition table (LBA)
+>>>>>>>466	ubyte	0x0			\b, extended partition table (last)
+
+# DOS x86 sector separated and moved from "DOS/MBR boot sector" by Joerg Jenderek at May 2011
+
+>0x200	lelong	0x82564557		\b, BSD disklabel
+
+# by Joerg Jenderek at Apr 2013
+#	Print the DOS filenames from directory entry form with 8 right space padded bytes + 3 bytes for extension
+#	like IO.SYS. MSDOS.SYS , KERNEL.SYS , DRBIO.SYS
+0	name			DOS-filename
+# space=0x20 (00100000b) means empty 
+>0			ubyte&0xDF	>0		
+>>0			ubyte		x 		\b%c
+>>>1			ubyte&0xDF	>0		
+>>>>1			ubyte		x 		\b%c
+>>>>>2			ubyte&0xDF	>0		
+>>>>>>2			ubyte		x 		\b%c
+>>>>>>>3		ubyte&0xDF	>0		
+>>>>>>>>3		ubyte		x 		\b%c
+>>>>>>>>>4		ubyte&0xDF	>0		
+>>>>>>>>>>4		ubyte		x 		\b%c
+>>>>>>>>>>>5		ubyte&0xDF	>0		
+>>>>>>>>>>>>5		ubyte		x 		\b%c
+>>>>>>>>>>>>>6		ubyte&0xDF	>0		
+>>>>>>>>>>>>>>6		ubyte		x 		\b%c
+>>>>>>>>>>>>>>>7	ubyte&0xDF	>0		
+>>>>>>>>>>>>>>>>7	ubyte		x 		\b%c
+# DOS filename extension
+>>8			ubyte&0xDF	>0		\b.
+>>>8			ubyte		x 		\b%c
+>>>>9			ubyte&0xDF	>0		
+>>>>>9			ubyte		x 		\b%c
+>>>>>>10		ubyte&0xDF	>0		
+>>>>>>>10		ubyte		x 		\b%c
+#	Print 2 following DOS filenames from directory entry form
+#	like IO.SYS+MSDOS.SYS or ibmbio.com+ibmdos.com
+0	name			2xDOS-filename
+# display 1 space
+>0			ubyte		x		\b 
+>0			use		DOS-filename
+>11			ubyte		x		\b+
+>11			use		DOS-filename
+
+# http://en.wikipedia.org/wiki/Master_boot_record#PTE
+# display standard partition table
+0	name				partition-table
+#>0		ubyte		x	PARTITION-TABLE
+# test and display 1st til 4th partition table entry
+>0		use			partition-entry-test
+>16		use			partition-entry-test
+>32		use			partition-entry-test
+>48		use			partition-entry-test
+#		test for entry of partition table
+0	name				partition-entry-test
+# partition type ID > 0
+>4		ubyte		>0
+# active flag 0
+>>0		ubyte		0	
+>>>0		use		partition-entry
+# active flag 0x80, 0x81, ... 
+>>0		ubyte		>0x7F	
+>>>0		use		partition-entry
+#		Print entry of partition table
+0	name				partition-entry
+# partition type ID > 0
+>4		ubyte		>0	\b; partition
+>>64		leshort		0xAA55	1
+>>48		leshort		0xAA55	2
+>>32		leshort		0xAA55	3
+>>16		leshort		0xAA55	4
+>>4		ubyte		x	: ID=0x%x
+>>0		ubyte&0x80	0x80	\b, active
+>>0		ubyte		>0x80	0x%x
+>>1		ubyte		x	\b, start-CHS (
+>>1		use		partition-chs
+>>5		ubyte		x	\b), end-CHS (
+>>5		use		partition-chs
+>>8		ulelong		x	\b), startsector %u
+>>12		ulelong		x	\b, %u sectors
+#		Print cylinder,head,sector (CHS) of partition entry
+0	name				partition-chs
+# cylinder
+>1		ubyte		x	\b0x
+>1		ubyte&0xC0	0x40	\b1
+>1		ubyte&0xC0	0x80	\b2
+>1		ubyte&0xC0	0xC0	\b3
+>2		ubyte		x	\b%x
+# head
+>0		ubyte		x	\b,%u
+# sector
+>1		ubyte&0x3F	x	\b,%u
+
+# FATX 
+0		string		FATX		FATX filesystem data
+
+# romfs filesystems - Juan Cespedes <cespedes@debian.org>
+0	string		-rom1fs-	romfs filesystem, version 1
+>8	belong	x			%d bytes,
+>16	string	x			named %s.
+
+# netboot image - Juan Cespedes <cespedes@debian.org>
+0	lelong		0x1b031336L	Netboot image,
+>4	lelong&0xFFFFFF00	0
+>>4	lelong&0x100	0x000		mode 2
+>>4	lelong&0x100	0x100		mode 3
+>4	lelong&0xFFFFFF00	!0	unknown mode
+
+0x18b	string	OS/2	OS/2 Boot Manager
+
+# updated by Joerg Jenderek at Oct 2008 and Sep 2012
+# http://syslinux.zytor.com/iso.php
+# tested with versions 1.47,1.48,1.49,1.50,1.62,1.76,2.00,2.10;3.00,3.11,3.31,;3.70,3.71,3.73,3.75,3.80,3.82,3.84,3.86,4.01,4.03 and 4.05
+# assembler instructions: cli;jmp 0:7Cyy (yy=0x40,0x5e,0x6c,0x6e,0x77);nop;nop
+0	ulequad&0x909000007cc0eafa	0x909000007c40eafa	
+>631	search/689	ISOLINUX\ 	isolinux Loader
+>>&0	string		x		(version %-4.4s)
+# http://syslinux.zytor.com/pxe.php
+# assembler instructions: jmp 7C05
+0	ulelong	0x007c05ea		pxelinux loader (version 2.13 or older)
+# assembler instructions: pushfd;pushad
+0	ulelong	0x60669c66		pxelinux loader
+# assembler instructions: jmp 05
+0	ulelong	0xc00005ea		pxelinux loader (version 3.70 or newer)
+# http://syslinux.zytor.com/wiki/index.php/SYSLINUX
+0	string	LDLINUX\ SYS\ 		SYSLINUX loader
+>12	string	x			(older version %-4.4s)
+0	string	\r\nSYSLINUX\ 		SYSLINUX loader
+>11	string	x			(version %-4.4s)
+# syslinux updated and separated from "DOS/MBR boot sector" by Joerg Jenderek at Sep 2012
+# assembler instructions: jmp yy (yy=0x3c,0x58);nop;"SYSLINUX"
+0	ulelong&0x80909bEB	0x009018EB	
+# OEM-ID not always "SYSLINUX"
+>434	search/47	Boot\ failed		
+# followed by \r\n\0 or :\ 
+>>482	search/132	\0LDLINUX\ SYS		Syslinux bootloader (version 2.13 or older)
+>>1	ubyte		0x58			Syslinux bootloader (version 3.0-3.9)
+>459	search/30	Boot\ error\r\n\0	
+>>1	ubyte		0x58			Syslinux bootloader (version 3.10 or newer)
+# SYSLINUX MBR updated and separated from "DOS/MBR boot sector" by Joerg Jenderek at Sep 2012
+# assembler instructions: mov di,0600h;mov cx,0100h
+16	search/4	\xbf\x00\x06\xb9\x00\x01		
+# to display SYSLINUX MBR (36) before old DOS/MBR boot sector one with partition table (strength=50+21)
+!:strength +36
+>94	search/249	Missing\ operating\ system		
+# followed by \r for versions older 3.35 , .\r for versions newer 3.52 and point for other
+# skip Ranish MBR
+>>408	search/4	HD1/\0	 				
+>>408	default		x					
+>>>250	search/118	\0Operating\ system\ load		SYSLINUX MBR
+# followed by "ing " or space
+>>>>292	search/98	error   				
+>>>>>&0	string		\r		    			(version 3.35 or older)
+>>>>>&0	string		.\r					(version 3.52 or newer)
+>>>>>&0	default		x					(version 3.36-3.51 )
+>368	search/106	\0Disk\ error\ on\ boot\r\n		SYSLINUX GPT-MBR
+>>156	search/10	\0Boot\ partition\ not\ found\r\n	
+>>>270	search/10	\0OS\ not\ bootable\r\n			(version 3.86 or older)
+>>174	search/10	\0Missing\ OS\r\n			
+>>>189	search/10	\0Multiple\ active\ partitions\r\n	(version 4.00 or newer)
+# SYSLINUX END
+
+# NetBSD mbr variants (master-boot-code version 1.22) added by Joerg Jenderek at Nov 2012
+# assembler instructions: xor ax,ax;mov	ax,ss;mov sp,0x7c00;mov	ax,
+0	ubequad		0x31c08ed0bc007c8e			
+# mbr_bootsel magic before partition table not reliable with small ipl fragments
+#>444	uleshort	0xb5e1					
+>0004	uleshort	x					
+# ERRorTeXT
+>>181	search/166		Error\ \0\r\n				NetBSD mbr
+# NT Drive Serial Number http://thestarman.pcministry.com/asm/mbr/Win2kmbr.htm#DS
+>>>0x1B8	ubelong		>0					\b,Serial 0x%-.8x
+# BOOTSEL definitions contains assembler instructions: int 0x13;pop dx;push dx;push dx
+>>>0xbb		search/71	\xcd\x13\x5a\x52\x52			\b,bootselector
+# BOOT_EXTENDED definitions contains assembler instructions: 
+# xchg ecx,edx;addl ecx,edx;movw lba_info,si;movb 0x42,ah;pop dx;push dx;int 0x13
+>>>0x96	search/1	\x66\x87\xca\x66\x01\xca\x66\x89\x16\x3a\x07\xbe\x32\x07\xb4\x42\x5a\x52\xcd\x13	\b,boot extended
+# COM_PORT_VAL definitions contains assembler instructions: outb al,dx;add 5,dl;inb %dx;test 0x40,al
+>>>0x130	search/55	\xee\x80\xc2\x05\xec\xa8\x40		\b,serial IO
+# not TERSE_ERROR
+>>>196		search/106	No\ active\ partition\0			
+>>>>&0		string		Disk\ read\ error\0			
+>>>>>&0		string		No\ operating\ system\0			\b,verbose
+# not NO_CHS definitions contains assembler instructions: pop dx;push dx;movb $8,ah;int0x13
+>>>0x7d		search/7	\x5a\x52\xb4\x08\xcd\x13		\b,CHS
+# not NO_LBA_CHECK definitions contains assembler instructions: movw 0x55aa,bx;movb 0x41,ah;pop	dx;push	dx;int 0x13
+>>>0xa4		search/84	\xbb\xaa\x55\xb4\x41\x5a\x52\xcd\x13	\b,LBA-check
+# assembler instructions: movw nametab,bx
+>>>0x26	    search/21	\xBB\x94\x07					
+# not NO_BANNER definitions contains assembler instructions: mov banner,si;call message_crlf
+>>>>&-9	ubequad&0xBE00f0E800febb94	0xBE0000E80000bb94		
+>>>>>181	search/166		Error\ \0			
+# "a: disk" , "Fn: diskn" or "NetBSD MBR boot"
+>>>>>>&3	string			x				\b,"%s"
+>>>446	use		partition-table
+# Andrea Mazzoleni AdvanceCD mbr loader of http://advancemame.sourceforge.net/boot-readme.html
+# added by Joerg Jenderek at Nov 2012 for versions 1.3 - 1.4
+# assembler instructions: jmp short 0x58;nop;ASCII
+0	ubequad&0xeb58908000000000	0xeb58900000000000	
+# assembler instructions: cli;xor ax,ax;mov ds,ax;mov es,ax;mov ss,
+>(1.b+2)	ubequad			0xfa31c08ed88ec08e	
+# Error messages at end of code
+>>376		string	No\ operating\ system\r\n\0		
+>>>398		string	Disk\ error\r\n\0FDD\0HDD\0		
+>>>>419		string	\ EBIOS\r\n\0				AdvanceMAME mbr
+
+# Neil Turton mbr loader variant of http://www.chiark.greenend.org.uk/~neilt/mbr/ 
+# added by Joerg Jenderek at Mar 2011 for versions 1.0.0 - 1.1.11
+# for 1st version assembler instructions:	cld;xor ax,ax;mov DS,ax;MOV ES,AX;mov SI,
+# or  	  	  	    			cld;xor ax,ax;mov SS,ax;XOR SP,SP;mov DS,
+0	ulequad&0xcE1b40D48EC031FC	0x8E0000D08EC031FC	
+# pointer to the data starting with Neil Turton signature string
+>(0x1BC.s)		string		NDTmbr			
+>>&-14			string		1234F\0			Turton mbr (
+# parameters also viewed by install-mbr --list
+>>>(0x1BC.s+7)		ubyte		x			\b%u<=
+>>>(0x1BC.s+9)		ubyte		x			\bVersion<=%u
+#>>>(0x1BC.s+8)		ubyte		x			asm_flag_%x
+>>>(0x1BC.s+8)		ubyte&1		1			\b,Y2K-Fix
+# variant used by testdisk of http://www.cgsecurity.org/wiki/Menu_MBRCode
+>>>(0x1BC.s+8)		ubyte&2		2			\b,TestDisk
+#0x1~1,..,0x8~4,0x10~F,0x80~A enabled
+#>>>(0x1BC.s+10)		ubyte		x			\b,flags 0x%x
+#0x0~1,0x1~2,...,0x3~4,0x4~F,0x7~D default boot
+#>>>(0x1BC.s+11)		ubyte		x			\b,cfg_def 0x%x
+# for older versions
+>>>(0x1BC.s+9)		ubyte		<2			
+#>>>>(0x1BC.s+12)	ubyte		18			\b,%hhu/18 seconds
+>>>>(0x1BC.s+12)	ubyte		!18			\b,%u/18 seconds
+# floppy A: or B:
+>>>>(0x1BC.s+13)	ubyte		<2			\b,floppy 0x%x
+>>>>(0x1BC.s+13)	ubyte		>1			
+# 1st hard disc
+#>>>>>(0x1BC.s+13)	ubyte		0x80			\b,drive 0x%x
+# not 1st hard disc
+>>>>>(0x1BC.s+13)	ubyte		!0x80			\b,drive 0x%x
+# for version >= 2 maximal timeout can be 65534
+>>>(0x1BC.s+9)		ubyte		>1			
+#>>>>(0x1BC.s+12)	uleshort	18			\b,%u/18 seconds
+>>>>(0x1BC.s+12)	uleshort	!18			\b,%u/18 seconds
+# floppy A: or B:
+>>>>(0x1BC.s+14)	ubyte		<2			\b,floppy 0x%x
+>>>>(0x1BC.s+14)	ubyte		>1			
+# 1st hard disc
+#>>>>>(0x1BC.s+14)	ubyte		0x80			\b,drive 0x%x
+# not 1st hard disc
+>>>>>(0x1BC.s+14)	ubyte		!0x80			\b,drive 0x%x
+>>>0	ubyte		x					\b)
+
+# added by Joerg Jenderek
+# In the second sector (+0x200) are variables according to grub-0.97/stage2/asm.S or
+# grub-1.94/kern/i386/pc/startup.S
+# http://www.gnu.org/software/grub/manual/grub.html#Embedded-data
+# usual values are marked with comments to get only informations of strange GRUB loaders
+0x200	uleshort		0x70EA		
+# found only version 3.{1,2}
+>0x206		ubeshort	>0x0300		
+# GRUB version (0.5.)95,0.93,0.94,0.96,0.97 > "00"
+>>0x212 	ubyte		>0x29		
+>>>0x213 	ubyte		>0x29		
+# not iso9660_stage1_5
+#>>>0	ulelong&0x00BE5652	0x00BE5652	
+>>>>0x213 	ubyte		>0x29		GRand Unified Bootloader
+# config_file for stage1_5 is 0xffffffff + default "/boot/grub/stage2"
+>>>>0x217 	ubyte		0xFF		stage1_5
+>>>>0x217 	ubyte		<0xFF		stage2
+>>>>0x206	ubyte		x		\b version %u
+>>>>0x207	ubyte		x		\b.%u
+# module_size for 1.94
+>>>>0x208	ulelong		<0xffffff	\b, installed partition %u
+#>>>>0x208	ulelong		=0xffffff	\b, %lu (default)
+>>>>0x208	ulelong		>0xffffff	\b, installed partition %u
+# GRUB 0.5.95 unofficial
+>>>>0x20C	ulelong&0x2E300000 0x2E300000	
+# 0=stage2	1=ffs	2=e2fs	3=fat	4=minix	5=reiserfs
+>>>>>0x20C	ubyte		x		\b, identifier 0x%x
+#>>>>>0x20D	ubyte		=0		\b, LBA flag 0x%x (default)
+>>>>>0x20D	ubyte		>0		\b, LBA flag 0x%x
+# GRUB version as string
+>>>>>0x20E 	string		>\0		\b, GRUB version %-s
+# for stage1_5 is 0xffffffff + config_file "/boot/grub/stage2" default
+>>>>>>0x215 	ulong		0xffffffff	
+>>>>>>>0x219 	string		>\0		\b, configuration file %-s
+>>>>>>0x215 	ulong		!0xffffffff	
+>>>>>>>0x215 	string		>\0		\b, configuration file %-s
+# newer GRUB versions
+>>>>0x20C	ulelong&0x2E300000 !0x2E300000	
+##>>>>>0x20C	ulelong		=0		\b, saved entry %d (usual)
+>>>>>0x20C	ulelong		>0		\b, saved entry %d
+# for 1.94 contains kernel image size
+# for 0.93,0.94,0.96,0.97
+# 0=stage2	1=ffs	2=e2fs	3=fat	4=minix	5=reiserfs	6=vstafs	7=jfs	8=xfs	9=iso9660	a=ufs2	
+>>>>>0x210	ubyte		x		\b, identifier 0x%x
+# The flag for LBA forcing is in most cases 0
+#>>>>>0x211	ubyte		=0		\b, LBA flag 0x%x (default)
+>>>>>0x211	ubyte		>0		\b, LBA flag 0x%x
+# GRUB version as string
+>>>>>0x212 	string		>\0		\b, GRUB version %-s
+# for stage1_5 is 0xffffffff + config_file "/boot/grub/stage2" default
+>>>>>0x217 	ulong		0xffffffff	
+>>>>>>0x21b 	string		>\0		\b, configuration file %-s
+>>>>>0x217 	ulong		!0xffffffff	
+>>>>>>0x217 	string		>\0		\b, configuration file %-s
+
+# DOS x86 sector updated and separated from "DOS/MBR boot sector" by Joerg Jenderek at May 2011
+# JuMP short     bootcodeoffset NOP assembler instructions will usually be EB xx 90
+# over BIOS parameter block (BPB)
+# http://thestarman.pcministry.com/asm/2bytejumps.htm#FWD
+# older drives may use Near JuMP instruction E9 xx xx
+# minimal short forward jump found 0x29 for bootloaders or 0x0
+# maximal short forward jump is 0x7f
+# OEM-ID is empty or contain readable bytes
+0		ulelong&0x804000E9	0x000000E9
+!:strength	+60
+# mtools-3.9.8/msdos.h
+# usual values are marked with comments to get only informations of strange FAT systems
+# valid sectorsize must be a power of 2 from 32 to 32768
+>11		uleshort&0x001f	0	
+>>11		uleshort	<32769		
+>>>11		uleshort	>31		
+>>>>21		ubyte&0xf0	0xF0		
+>>>>>0		ubyte		0xEB		DOS/MBR boot sector
+>>>>>>1		ubyte		x		\b, code offset 0x%x+2
+>>>>>0		ubyte		0xE9		
+>>>>>>1		uleshort	x		\b, code offset 0x%x+3
+>>>>>3		string		>\0		\b, OEM-ID "%-.8s"
+#http://mirror.href.com/thestarman/asm/debug/debug2.htm#IHC
+>>>>>>8		string		IHC		\b cached by Windows 9M
+>>>>>11		uleshort	>512		\b, Bytes/sector %u
+#>>>>>11	uleshort	=512		\b, Bytes/sector %u=512 (usual)
+>>>>>11		uleshort	<512		\b, Bytes/sector %u
+>>>>>13		ubyte		>1		\b, sectors/cluster %u
+#>>>>>13	ubyte		=1		\b, sectors/cluster %u (usual on Floppies)
+# for lazy FAT32 implementation like Transcend digital photo frame PF830
+>>>>>82		string/c	fat32		
+>>>>>>14	uleshort	!32		\b, reserved sectors %u
+#>>>>>>14	uleshort	=32		\b, reserved sectors %u (usual Fat32)
+>>>>>82		string/c	!fat32		
+>>>>>>14	uleshort	>1		\b, reserved sectors %u
+#>>>>>>14	uleshort	=1		\b, reserved sectors %u (usual FAT12,FAT16)
+#>>>>>>14	uleshort	0		\b, reserved sectors %u (usual NTFS)
+>>>>>16		ubyte		>2		\b, FATs %u
+#>>>>>16	ubyte		=2		\b, FATs %u (usual)
+>>>>>16		ubyte		=1		\b, FAT  %u
+>>>>>16		ubyte		>0
+>>>>>17		uleshort	>0		\b, root entries %u
+#>>>>>17	uleshort	=0		\b, root entries %hu=0 (usual Fat32)
+>>>>>19		uleshort	>0		\b, sectors %u (volumes <=32 MB) 
+#>>>>>19	uleshort	=0		\b, sectors %hu=0 (usual Fat32)
+>>>>>21		ubyte		>0xF0		\b, Media descriptor 0x%x
+#>>>>>21	ubyte		=0xF0		\b, Media descriptor 0x%x (usual floppy)
+>>>>>21		ubyte		<0xF0		\b, Media descriptor 0x%x
+>>>>>22		uleshort	>0		\b, sectors/FAT %u
+#>>>>>22	uleshort	=0		\b, sectors/FAT %hu=0 (usual Fat32)
+>>>>>24		uleshort	x		\b, sectors/track %u
+>>>>>26		ubyte		>2		\b, heads %u
+#>>>>>26	ubyte		=2		\b, heads %u (usual floppy)
+>>>>>26		ubyte		=1		\b, heads %u
+# valid only for sector sizes with more then 32 Bytes
+>>>>>11		uleshort	>32		
+# http://en.wikipedia.org/wiki/Design_of_the_FAT_file_system#Extended_BIOS_Parameter_Block
+# skip for values 2,2Ah,70h,73h,DFh
+# and continue for extended boot signature values 0,28h,29h,80h
+>>>>>>38	ubyte&0x56	=0		
+>>>>>>>28	ulelong		>0		\b, hidden sectors %u
+#>>>>>>>28	ulelong		=0		\b, hidden sectors %u (usual floppy)
+>>>>>>>32	ulelong		>0		\b, sectors %u (volumes > 32 MB) 
+#>>>>>>>32	ulelong		=0		\b, sectors %u (volumes > 32 MB)
+# FAT<32 bit specific 
+>>>>>>>82	string/c	!fat32		
+#>>>>>>>>36	ubyte		0x80		\b, physical drive 0x%x=0x80 (usual harddisk)
+#>>>>>>>>36	ubyte		0		\b, physical drive 0x%x=0 (usual floppy)
+>>>>>>>>36	ubyte		!0x80		
+>>>>>>>>>36	ubyte		!0		\b, physical drive 0x%x
+# VGA-copy CRC or
+# in Windows NT bit 0 is a dirty flag to request chkdsk at boot time. bit 1 requests surface scan too
+>>>>>>>>37	ubyte		>0		\b, reserved 0x%x
+#>>>>>>>>37	ubyte		=0		\b, reserved 0x%x
+# extended boot signatur value is 0x80 for NTFS, 0x28 or 0x29 for others
+>>>>>>>>38	ubyte		!0x29		\b, dos < 4.0 BootSector (0x%x)
+>>>>>>>>38	ubyte&0xFE	=0x28
+>>>>>>>>>39	ulelong		x		\b, serial number 0x%x
+>>>>>>>>38	ubyte		=0x29
+>>>>>>>>>43	string		<NO\ NAME	\b, label: "%11.11s"
+>>>>>>>>>43	string		>NO\ NAME	\b, label: "%11.11s"
+>>>>>>>>>43	string		=NO\ NAME	\b, unlabeled
+# there exist some old floppies without word FAT at offset 54
+# a word like "FATnm   " is only a hint for a FAT size on nm-bits
+# Normally the number of clusters is calculated by the values of BPP.
+# if it is small enough FAT is 12 bit, if it is too big enough FAT is 32 bit,
+# otherwise FAT is 16 bit.
+# http://homepage.ntlworld.com/jonathan.deboynepollard/FGA/determining-fat-widths.html
+>>>>>82		string/c	!fat32		
+>>>>>>54	string		FAT12		\b, FAT (12 bit)
+>>>>>>54	string		FAT16		\b, FAT (16 bit)
+>>>>>>54	default		x		
+# determinate FAT bit size by media descriptor
+# small floppies implies FAT12
+>>>>>>>21	ubyte		<0xF0		\b, FAT (12 bit by descriptor)
+# with media descriptor F0h floppy or maybe superfloppy with FAT16
+>>>>>>>21	ubyte		=0xF0		
+# superfloppy (many sectors) implies FAT16
+>>>>>>>>32	ulelong		>0xFFFF		\b, FAT (16 bit by descriptor+sectors)
+# no superfloppy with media descriptor F0h implies FAT12
+>>>>>>>>32	default		x		\b, FAT (12 bit by descriptor+sectors)
+# with media descriptor F8h floppy or hard disc with FAT12 or FAT16
+>>>>>>>21	ubyte		=0xF8		
+# 360 KiB with media descriptor F8h, 9 sectors per track ,single sided floppy implies FAT12
+>>>>>>>>19	ubequad	0xd002f80300090001	\b, FAT (12 bit by descriptor+geometry)
+# hard disc with FAT12 or FAT16
+>>>>>>>>19	default		x		\b, FAT (1Y bit by descriptor)
+# with media descriptor FAh floppy, RAM disc with FAT12 or FAT16 or Tandy hard disc
+>>>>>>>21	ubyte		=0xFA		
+# 320 KiB with media descriptor FAh, 8 sectors per track ,single sided floppy implies FAT12
+>>>>>>>>19	ubequad	0x8002fa0200080001	\b, FAT (12 bit by descriptor+geometry)
+# RAM disc with FAT12 or FAT16 or Tandy hard disc
+>>>>>>>>19	default		x		\b, FAT (1Y bit by descriptor)
+# others are floppy
+>>>>>>>21	default		x		\b, FAT (12 bit by descriptor)
+# FAT32 bit specific
+>>>>>82		string/c	fat32		\b, FAT (32 bit)
+>>>>>>36	ulelong		x		\b, sectors/FAT %u
+# http://technet.microsoft.com/en-us/library/cc977221.aspx
+>>>>>>40	uleshort	>0		\b, extension flags 0x%x
+#>>>>>>40	uleshort	=0		\b, extension flags %hu
+>>>>>>42	uleshort	>0		\b, fsVersion %u
+#>>>>>>42	uleshort	=0		\b, fsVersion %u (usual)
+>>>>>>44	ulelong		>2		\b, rootdir cluster %u
+#>>>>>>44	ulelong		=2		\b, rootdir cluster %u
+#>>>>>>44	ulelong		=1		\b, rootdir cluster %u
+>>>>>>48	uleshort	>1		\b, infoSector %u
+#>>>>>>48	uleshort	=1		\b, infoSector %u (usual)
+>>>>>>48	uleshort	<1		\b, infoSector %u
+# 0 or 0xFFFF instead of usual 6 means no backup sector
+>>>>>>50	uleshort	=0xFFFF		\b, no Backup boot sector
+>>>>>>50	uleshort	=0		\b, no Backup boot sector
+#>>>>>>50	uleshort	=6		\b, Backup boot sector %u (usual) 
+>>>>>>50	default		x		
+>>>>>>>50	uleshort	x		\b, Backup boot sector %u
+# corrected by Joerg Jenderek at Feb 2011 according to http://thestarman.pcministry.com/asm/mbr/MSWIN41.htm#FSINFO
+>>>>>>52	ulelong		>0		\b, reserved1 0x%x
+>>>>>>56	ulelong		>0		\b, reserved2 0x%x
+>>>>>>60	ulelong		>0		\b, reserved3 0x%x
+# same structure as FAT1X 
+#>>>>>>64	ubyte		=0x80		\b, physical drive 0x%x=80 (usual harddisk)
+#>>>>>>64	ubyte		=0		\b, physical drive 0x%x=0 (usual floppy)
+>>>>>>64	ubyte		!0x80		
+>>>>>>>64	ubyte		>0		\b, physical drive 0x%x
+# in Windows NT bit 0 is a dirty flag to request chkdsk at boot time. bit 1 requests surface scan too
+>>>>>>65	ubyte		>0		\b, reserved 0x%x
+>>>>>>66	ubyte		!0x29		\b, dos < 4.0 BootSector (0x%x)
+>>>>>>66	ubyte		=0x29
+>>>>>>>67	ulelong		x		\b, serial number 0x%x
+>>>>>>>71	string		<NO\ NAME	\b, label: "%11.11s"
+>>>>>>>71	string		>NO\ NAME	\b, label: "%11.11s"
+>>>>>>>71	string		=NO\ NAME	\b, unlabeled
+# additional tests for floppy image added by Joerg Jenderek
+# no fixed disk 
+>>>>>21		ubyte		!0xF8		
+# floppy media with 12 bit FAT
+>>>>>>54	string		!FAT16		
+# test for FAT after bootsector
+>>>>>>>(11.s)	ulelong&0x00ffffF0	0x00ffffF0	\b, followed by FAT
+# floppy image
+!:mime application/x-ima
+# NTFS specific added by Joerg Jenderek at Mar 2011 according to http://thestarman.pcministry.com/asm/mbr/NTFSBR.htm
+# and http://homepage.ntlworld.com/jonathan.deboynepollard/FGA/bios-parameter-block.html
+# 0 FATs
+>>>>>16	ubyte		=0		
+# 0 root entries
+>>>>>>17	uleshort	=0		
+# 0 DOS sectors
+>>>>>>>19	uleshort	=0		
+# 0 sectors/FAT
+# dos < 4.0 BootSector value found is 0x80
+#38	ubyte		=0x80			\b, dos < 4.0 BootSector (0x%x)
+>>>>>>>>22	uleshort	=0		\b; NTFS
+>>>>>>>>>24	uleshort	>0		\b, sectors/track %u
+>>>>>>>>>36	ulelong		!0x800080	\b, physical drive 0x%x
+>>>>>>>>>40	ulequad		>0		\b, sectors %lld
+>>>>>>>>>48	ulequad		>0		\b, $MFT start cluster %lld
+>>>>>>>>>56	ulequad		>0		\b, $MFTMirror start cluster %lld
+# Values 0 to 127 represent MFT record sizes of 0 to 127 clusters.
+# Values 128 to 255 represent MFT record sizes of 2^(256-N) bytes. 
+>>>>>>>>>64	lelong		<256		
+>>>>>>>>>>64	lelong		<128		\b, clusters/RecordSegment %d
+>>>>>>>>>>64	ubyte		>127		\b, bytes/RecordSegment 2^(-1*%i)
+# Values 0 to 127 represent index block sizes of 0 to 127 clusters.
+# Values 128 to 255 represent index block sizes of 2^(256-N) byte
+>>>>>>>>>68	ulelong		<256		
+>>>>>>>>>>68	ulelong		<128		\b, clusters/index block %d
+#>>>>>>>>>>68	ulelong		>127		\b, bytes/index block 2^(256-%d)
+>>>>>>>>>>68	ubyte		>127		\b, bytes/index block 2^(-1*%i)
+>>>>>>>>>72	ulequad		x		\b, serial number 0%llx
+>>>>>>>>>80	ulelong		>0		\b, checksum 0x%x
+#>>>>>>>>>80	ulelong		=0		\b, checksum 0x%x=0 (usual)
+>>>>>>>>>0x258	ulelong&0x00009090	=0x00009090	
+>>>>>>>>>>&-92		indirect	x	\b; contains 
+# For 2nd NTFS sector added by Joerg Jenderek at Jan 2013
+# http://thestarman.pcministry.com/asm/mbr/NTFSbrHexEd.htm
+# unused assembler instructions JMP y2;NOP;NOP
+0x056		ulelong&0xFFFF0FFF	0x909002EB	
+# unicode loadername terminated by CTRL-D
+>(0.s*2)	ulelong&0xFFFFFF00	0x00040000		
+# loadernames are NTLDR,CMLDR,PELDR,$LDR$ or BOOTMGR
+>>0x002		lestring16	x	Microsoft Windows XP/VISTA bootloader %-5.5s
+>>0x12		string		$	
+>>>0x0c		lestring16	x	\b%-2.2s
+### DOS,NTFS boot sectors end
+
+9564	lelong		0x00011954	Unix Fast File system [v1] (little-endian),
+>8404	string		x		last mounted on %s,
+#>9504	ledate		x		last checked at %s,
+>8224	ledate		x		last written at %s,
+>8401	byte		x		clean flag %d,
+>8228	lelong		x		number of blocks %d,
+>8232	lelong		x		number of data blocks %d,
+>8236	lelong		x		number of cylinder groups %d,
+>8240	lelong		x		block size %d,
+>8244	lelong		x		fragment size %d,
+>8252	lelong		x		minimum percentage of free blocks %d,
+>8256	lelong		x		rotational delay %dms,
+>8260	lelong		x		disk rotational speed %drps,
+>8320	lelong		0		TIME optimization
+>8320	lelong		1		SPACE optimization
+
+42332	lelong		0x19540119	Unix Fast File system [v2] (little-endian)
+>&-1164	string		x		last mounted on %s,
+>&-696	string		>\0		volume name %s,
+>&-304	leqldate	x		last written at %s,
+>&-1167	byte		x		clean flag %d,
+>&-1168	byte		x		readonly flag %d,
+>&-296	lequad		x		number of blocks %lld,
+>&-288	lequad		x		number of data blocks %lld,
+>&-1332	lelong		x		number of cylinder groups %d,
+>&-1328	lelong		x		block size %d,
+>&-1324	lelong		x		fragment size %d,
+>&-180	lelong		x		average file size %d,
+>&-176	lelong		x		average number of files in dir %d,
+>&-272	lequad		x		pending blocks to free %lld,
+>&-264	lelong		x		pending inodes to free %d,
+>&-664	lequad		x		system-wide uuid %0llx,
+>&-1316	lelong		x		minimum percentage of free blocks %d,
+>&-1248	lelong		0		TIME optimization
+>&-1248	lelong		1		SPACE optimization
+
+66908	lelong		0x19540119	Unix Fast File system [v2] (little-endian)
+>&-1164	string		x		last mounted on %s,
+>&-696	string		>\0		volume name %s,
+>&-304	leqldate	x		last written at %s,
+>&-1167	byte		x		clean flag %d,
+>&-1168	byte		x		readonly flag %d,
+>&-296	lequad		x		number of blocks %lld,
+>&-288	lequad		x		number of data blocks %lld,
+>&-1332	lelong		x		number of cylinder groups %d,
+>&-1328	lelong		x		block size %d,
+>&-1324	lelong		x		fragment size %d,
+>&-180	lelong		x		average file size %d,
+>&-176	lelong		x		average number of files in dir %d,
+>&-272	lequad		x		pending blocks to free %lld,
+>&-264	lelong		x		pending inodes to free %d,
+>&-664	lequad		x		system-wide uuid %0llx,
+>&-1316	lelong		x		minimum percentage of free blocks %d,
+>&-1248	lelong		0		TIME optimization
+>&-1248	lelong		1		SPACE optimization
+
+9564	belong		0x00011954	Unix Fast File system [v1] (big-endian),
+>7168   belong		0x4c41424c	Apple UFS Volume
+>>7186  string		x		named %s,
+>>7176  belong		x		volume label version %d,
+>>7180  bedate		x		created on %s,
+>8404	string		x		last mounted on %s,
+#>9504	bedate		x		last checked at %s,
+>8224	bedate		x		last written at %s,
+>8401	byte		x		clean flag %d,
+>8228	belong		x		number of blocks %d,
+>8232	belong		x		number of data blocks %d,
+>8236	belong		x		number of cylinder groups %d,
+>8240	belong		x		block size %d,
+>8244	belong		x		fragment size %d,
+>8252	belong		x		minimum percentage of free blocks %d,
+>8256	belong		x		rotational delay %dms,
+>8260	belong		x		disk rotational speed %drps,
+>8320	belong		0		TIME optimization
+>8320	belong		1		SPACE optimization
+
+42332	belong		0x19540119	Unix Fast File system [v2] (big-endian)
+>&-1164	string		x		last mounted on %s,
+>&-696	string		>\0		volume name %s,
+>&-304	beqldate	x		last written at %s,
+>&-1167	byte		x		clean flag %d,
+>&-1168	byte		x		readonly flag %d,
+>&-296	bequad		x		number of blocks %lld,
+>&-288	bequad		x		number of data blocks %lld,
+>&-1332	belong		x		number of cylinder groups %d,
+>&-1328	belong		x		block size %d,
+>&-1324	belong		x		fragment size %d,
+>&-180	belong		x		average file size %d,
+>&-176	belong		x		average number of files in dir %d,
+>&-272	bequad		x		pending blocks to free %lld,
+>&-264	belong		x		pending inodes to free %d,
+>&-664	bequad		x		system-wide uuid %0llx,
+>&-1316	belong		x		minimum percentage of free blocks %d,
+>&-1248	belong		0		TIME optimization
+>&-1248	belong		1		SPACE optimization
+
+66908	belong		0x19540119	Unix Fast File system [v2] (big-endian)
+>&-1164	string		x		last mounted on %s,
+>&-696	string		>\0		volume name %s,
+>&-304	beqldate	x		last written at %s,
+>&-1167	byte		x		clean flag %d,
+>&-1168	byte		x		readonly flag %d,
+>&-296	bequad		x		number of blocks %lld,
+>&-288	bequad		x		number of data blocks %lld,
+>&-1332	belong		x		number of cylinder groups %d,
+>&-1328	belong		x		block size %d,
+>&-1324	belong		x		fragment size %d,
+>&-180	belong		x		average file size %d,
+>&-176	belong		x		average number of files in dir %d,
+>&-272	bequad		x		pending blocks to free %lld,
+>&-264	belong		x		pending inodes to free %d,
+>&-664	bequad		x		system-wide uuid %0llx,
+>&-1316	belong		x		minimum percentage of free blocks %d,
+>&-1248	belong		0		TIME optimization
+>&-1248	belong		1		SPACE optimization
+
+# ext2/ext3 filesystems - Andreas Dilger <adilger@dilger.ca>
+# ext4 filesystem - Eric Sandeen <sandeen@sandeen.net>
+# volume label and UUID Russell Coker
+# http://etbe.coker.com.au/2008/07/08/label-vs-uuid-vs-device/
+0x438   leshort         0xEF53          Linux
+>0x44c  lelong          x               rev %d
+>0x43e  leshort         x               \b.%d
+# No journal?  ext2
+>0x45c  lelong          ^0x0000004      ext2 filesystem data
+>>0x43a leshort         ^0x0000001      (mounted or unclean)
+# Has a journal?  ext3 or ext4
+>0x45c  lelong          &0x0000004
+#  and small INCOMPAT?
+>>0x460 lelong          <0x0000040
+#   and small RO_COMPAT?
+>>>0x464 lelong         <0x0000008      ext3 filesystem data
+#   else large RO_COMPAT?
+>>>0x464 lelong         >0x0000007      ext4 filesystem data
+#  else large INCOMPAT?
+>>0x460	lelong          >0x000003f      ext4 filesystem data
+>0x468	belong		x		\b, UUID=%08x
+>0x46c	beshort		x		\b-%04x
+>0x46e	beshort		x		\b-%04x
+>0x470	beshort		x		\b-%04x
+>0x472	belong		x		\b-%08x
+>0x476	beshort		x		\b%04x
+>0x478	string		>0		\b, volume name "%s"
+# General flags for any ext* fs
+>0x460	lelong          &0x0000004      (needs journal recovery)
+>0x43a	leshort         &0x0000002      (errors)
+# INCOMPAT flags
+>0x460	lelong          &0x0000001      (compressed)
+#>0x460	lelong          &0x0000002      (filetype)
+#>0x460	lelong          &0x0000010      (meta bg)
+>0x460	lelong          &0x0000040      (extents)
+>0x460	lelong          &0x0000080      (64bit)
+#>0x460	lelong          &0x0000100      (mmp)
+#>0x460	lelong          &0x0000200      (flex bg)
+# RO_INCOMPAT flags
+#>0x464	lelong          &0x0000001      (sparse super)
+>0x464	lelong          &0x0000002      (large files)
+>0x464	lelong          &0x0000008      (huge files)
+#>0x464	lelong          &0x0000010      (gdt checksum)
+#>0x464	lelong          &0x0000020      (many subdirs)
+#>0x463	lelong          &0x0000040      (extra isize)
+
+# Minix filesystems - Juan Cespedes <cespedes@debian.org>
+0x410	leshort		0x137f
+!:strength / 2
+>0x402	beshort		< 100
+>0x402	beshort		> -1		Minix filesystem, V1, %d zones
+>0x1e	string		minix		\b, bootable
+0x410	beshort		0x137f
+!:strength / 2
+>0x402	beshort		< 100
+>0x402	beshort		> -1		Minix filesystem, V1 (big endian), %d zones
+>0x1e	string		minix		\b, bootable
+0x410	leshort		0x138f
+!:strength / 2
+>0x402	beshort		< 100
+>0x402	beshort		> -1		Minix filesystem, V1, 30 char names, %d zones
+>0x1e	string		minix		\b, bootable
+0x410	beshort		0x138f
+!:strength / 2
+>0x402	beshort		< 100
+>0x402	beshort		> -1		Minix filesystem, V1, 30 char names (big endian), %d zones
+>0x1e	string		minix		\b, bootable
+0x410	leshort		0x2468
+>0x402	beshort		< 100
+>>0x402	beshort		> -1		Minix filesystem, V2, %d zones
+>0x1e	string		minix		\b, bootable
+0x410	beshort		0x2468
+>0x402	beshort		< 100
+>0x402	beshort		> -1		Minix filesystem, V2 (big endian), %d zones
+>0x1e	string		minix		\b, bootable
+
+0x410	leshort		0x2478
+>0x402	beshort		< 100
+>0x402	beshort		> -1		Minix filesystem, V2, 30 char names, %d zones
+>0x1e	string		minix		\b, bootable
+0x410	leshort		0x2478
+>0x402	beshort		< 100
+>0x402	beshort		> -1		Minix filesystem, V2, 30 char names, %d zones
+>0x1e	string		minix		\b, bootable
+0x410	beshort		0x2478
+>0x402	beshort		!0		Minix filesystem, V2, 30 char names (big endian), %d zones
+>0x1e	string		minix		\b, bootable
+0x410	leshort		0x4d5a
+>0x402	beshort		!0		Minix filesystem, V3, %d zones
+>0x1e	string		minix		\b, bootable
+
+# SGI disk labels - Nathan Scott <nathans@debian.org>
+0	belong		0x0BE5A941	SGI disk label (volume header)
+
+# SGI XFS filesystem - Nathan Scott <nathans@debian.org>
+0	belong		0x58465342	SGI XFS filesystem data
+>0x4	belong		x		(blksz %d,
+>0x68	beshort		x		inosz %d,
+>0x64	beshort		^0x2004		v1 dirs)
+>0x64	beshort		&0x2004		v2 dirs)
+
+############################################################################
+# Minix-ST kernel floppy
+0x800	belong		0x46fc2700	Atari-ST Minix kernel image
+# http://en.wikipedia.org/wiki/BIOS_parameter_block
+# floppies with valid BPB and any instruction at beginning
+>19	string		\240\005\371\005\0\011\0\2\0	\b, 720k floppy
+>19	string		\320\002\370\005\0\011\0\1\0	\b, 360k floppy
+
+############################################################################
+# Hmmm, is this a better way of detecting _standard_ floppy images ?
+19	string		\320\002\360\003\0\011\0\1\0	DOS floppy 360k
+>0x1FE	leshort		0xAA55		\b, DOS/MBR hard disk boot sector
+19	string		\240\005\371\003\0\011\0\2\0	DOS floppy 720k
+>0x1FE	leshort		0xAA55		\b, DOS/MBR hard disk boot sector
+19	string		\100\013\360\011\0\022\0\2\0	DOS floppy 1440k
+>0x1FE	leshort		0xAA55		\b, DOS/MBR hard disk boot sector
+
+19	string		\240\005\371\005\0\011\0\2\0	DOS floppy 720k, IBM
+>0x1FE	leshort		0xAA55		\b, DOS/MBR hard disk boot sector
+19	string		\100\013\371\005\0\011\0\2\0	DOS floppy 1440k, mkdosfs
+>0x1FE	leshort		0xAA55		\b, DOS/MBR hard disk boot sector
+
+19	string		\320\002\370\005\0\011\0\1\0	Atari-ST floppy 360k
+19	string		\240\005\371\005\0\011\0\2\0	Atari-ST floppy 720k
+#			|       |   |     |     |
+#			|       |   |     |     heads
+#			|       |   |     sectors/track
+#			|       |   sectors/FAT
+#			|       media descriptor
+#		BPB:	sectors
+
+#  Valid media descriptor bytes for MS-DOS:
+#
+#     Byte   Capacity   Media Size and Type
+#     -------------------------------------------------
+#
+#     F0     2.88 MB    3.5-inch, 2-sided, 36-sector
+#     F0     1.44 MB    3.5-inch, 2-sided, 18-sector
+#     F9     720K       3.5-inch, 2-sided, 9-sector
+#     F9     1.2 MB     5.25-inch, 2-sided, 15-sector
+#     FD     360K       5.25-inch, 2-sided, 9-sector
+#     FF     320K       5.25-inch, 2-sided, 8-sector
+#     FC     180K       5.25-inch, 1-sided, 9-sector
+#     FE     160K       5.25-inch, 1-sided, 8-sector
+#     FE     250K       8-inch, 1-sided, single-density
+#     FD     500K       8-inch, 2-sided, single-density
+#     FE     1.2 MB     8-inch, 2-sided, double-density
+#     F8     -----      Fixed disk 
+#
+#     FC     xxxK       Apricot 70x1x9 boot disk.
+#
+# Originally a bitmap:
+#  xxxxxxx0	Not two sided
+#  xxxxxxx1	Double sided
+#  xxxxxx0x	Not 8 SPT
+#  xxxxxx1x	8 SPT
+#  xxxxx0xx	Not Removable drive
+#  xxxxx1xx	Removable drive
+#  11111xxx	Must be one.
+#
+# But now it's rather random:
+#  111111xx	Low density disk
+#        00	SS, Not 8 SPT
+#        01	DS, Not 8 SPT
+#        10	SS, 8 SPT
+#        11	DS, 8 SPT
+#
+#  11111001	Double density 3 1/2 floppy disk, high density 5 1/4
+#  11110000	High density 3 1/2 floppy disk
+#  11111000	Hard disk any format
+#
+
+# all FAT12 (strength=70) floppies with sectorsize 512 added by Joerg Jenderek at Jun 2013
+# http://en.wikipedia.org/wiki/File_Allocation_Table#Exceptions
+# Too Weak.
+#512		ubelong&0xE0ffff00	0xE0ffff00		
+# without valid Media descriptor in place of BPB, cases with are done at other places
+#>21		ubyte			<0xE5			floppy with old FAT filesystem
+# but valid Media descriptor at begin of FAT
+#>>512		ubyte			=0xed			720k
+#>>512		ubyte			=0xf0			1440k
+#>>512		ubyte			=0xf8			720k
+#>>512		ubyte			=0xf9			1220k
+#>>512		ubyte			=0xfa			320k
+#>>512		ubyte			=0xfb			640k
+#>>512		ubyte			=0xfc			180k
+# look like an an old DOS directory entry
+#>>>0xA0E	ubequad			0			
+#>>>>0xA00	ubequad			!0			
+#!:mime application/x-ima
+#>>512		ubyte			=0xfd			
+# look for 2nd FAT at different location to distinguish between 360k and 500k
+#>>>0x600	ubelong&0xE0ffff00	0xE0ffff00		360k
+#>>>0x500	ubelong&0xE0ffff00	0xE0ffff00		500k
+#>>>0xA0E	ubequad			0			
+#!:mime application/x-ima
+#>>512		ubyte			=0xfe			
+#>>>0x400	ubelong&0xE0ffff00	0xE0ffff00		160k
+#>>>>0x60E	ubequad			0			
+#>>>>>0x600	ubequad			!0			
+#!:mime application/x-ima
+#>>>0xC00	ubelong&0xE0ffff00	0xE0ffff00		1200k
+#>>512		ubyte			=0xff			320k
+#>>>0x60E	ubequad			0			
+#>>>>0x600	ubequad			!0			
+#!:mime application/x-ima
+#>>512		ubyte			x			\b, Media descriptor 0x%x
+# without x86 jump instruction
+#>>0		ulelong&0x804000E9	!0x000000E9		
+# assembler instructions: CLI;MOV SP,1E7;MOV AX;07c0;MOV 	
+#>>>0	ubequad				0xfabce701b8c0078e	\b, MS-DOS 1.12 bootloader
+# IOSYS.COM+MSDOS.COM
+#>>>>0xc4	use			2xDOS-filename
+#>>0		ulelong&0x804000E9	=0x000000E9	
+# only x86 short jump instruction found
+#>>>0		ubyte			=0xEB
+#>>>>1		ubyte			x			\b, code offset 0x%x+2
+# http://thestarman.pcministry.com/DOS/ibm100/Boot.htm
+# assembler instructions: CLI;MOV AX,CS;MOV DS,AX;MOV DX,0		
+#>>>>(1.b+2)	ubequad			0xfa8cc88ed8ba0000	\b, PC-DOS 1.0 bootloader 
+# ibmbio.com+ibmdos.com
+#>>>>>0x176	use			DOS-filename
+#>>>>>0x181	ubyte			x			\b+
+#>>>>>0x182	use			DOS-filename
+# http://thestarman.pcministry.com/DOS/ibm110/Boot.htm
+# assembler instructions: CLI;MOV AX,CS;MOV DS,AX;XOR DX,DX;MOV		
+#>>>>(1.b+2)	ubequad			0xfa8cc88ed833d28e	\b, PC-DOS 1.1 bootloader 
+# ibmbio.com+ibmdos.com
+#>>>>>0x18b	use			DOS-filename
+#>>>>>0x196	ubyte			x			\b+
+#>>>>>0x197	use			DOS-filename
+# http://en.wikipedia.org/wiki/Zenith_Data_Systems
+# assembler instructions: MOV BX,07c0;MOV SS,BX;MOV SP,01c6		
+#>>>>(1.b+2)	ubequad			0xbbc0078ed3bcc601	\b, Zenith Data Systems MS-DOS 1.25 bootloader
+# IO.SYS+MSDOS.SYS
+#>>>>>0x20	use			2xDOS-filename
+# http://en.wikipedia.org/wiki/Corona_Data_Systems
+# assembler instructions: MOV AX,CS;MOV DS,AX;CLI;MOV SS,AX;		
+#>>>>(1.b+2)	ubequad			0x8cc88ed8fa8ed0bc	\b, MS-DOS 1.25 bootloader
+# IO.SYS+MSDOS.SYS
+#>>>>>0x69	use			2xDOS-filename
+# assembler instructions: CLI;PUSH CS;POP SS;MOV SP,7c00;		
+#>>>>(1.b+2)	ubequad			0xfa0e17bc007cb860	\b, MS-DOS 2.11 bootloader
+# defect IO.SYS+MSDOS.SYS ?
+#>>>>>0x162	use			2xDOS-filename
+
+0	name				cdrom
+>38913	string   !NSR0      ISO 9660 CD-ROM filesystem data
+!:mime	application/x-iso9660-image
+>38913	string    NSR0      UDF filesystem data
+!:mime	application/x-iso9660-image
+>>38917	string    1         (version 1.0)
+>>38917	string    2         (version 1.5)
+>>38917	string    3         (version 2.0)
+>>38917	byte     >0x33      (unknown version, ID 0x%X)
+>>38917	byte     <0x31      (unknown version, ID 0x%X)
+>0x1FE	leshort  0xAA55     (DOS/MBR boot sector)
+# "application id" which appears to be used as a volume label
+>32808	string/T  >\0       '%s'
+>34816	string    \000CD001\001EL\ TORITO\ SPECIFICATION    (bootable)
+37633	string    CD001     ISO 9660 CD-ROM filesystem data (raw 2352 byte sectors)
+!:mime	application/x-iso9660-image
+32777	string    CDROM     High Sierra CD-ROM filesystem data
+
+# CDROM Filesystems
+# https://en.wikipedia.org/wiki/ISO_9660
+# Modified for UDF by gerardo.cacciari@gmail.com
+32769	string    CD001
+# mime line at that position does not work
+# to display CD-ROM (70=81-11) after MBR (113=40+72+1), partition-table (71=50+21) and before Apple Driver Map (51)
+!:strength -11
+# to display CD-ROM (114=81+33) before MBR (113=40+72+1), partition-table (71=50+21) and Apple Driver Map (51)
+# does not work
+#!:strength +33
+>0	use cdrom
+
+# .cso files
+0    string    CISO	Compressed ISO CD image
+
+# cramfs filesystem - russell@coker.com.au
+0       lelong    0x28cd3d45      Linux Compressed ROM File System data, little endian
+>4      lelong  x size %u
+>8      lelong  &1 version #2
+>8      lelong  &2 sorted_dirs
+>8      lelong  &4 hole_support
+>32     lelong  x CRC 0x%x,
+>36     lelong  x edition %u,
+>40     lelong  x %u blocks,
+>44     lelong  x %u files
+
+0       belong    0x28cd3d45      Linux Compressed ROM File System data, big endian
+>4      belong  x size %u
+>8      belong  &1 version #2
+>8      belong  &2 sorted_dirs
+>8      belong  &4 hole_support
+>32     belong  x CRC 0x%x,
+>36     belong  x edition %u,
+>40     belong  x %u blocks,
+>44     belong  x %u files
+
+# reiserfs - russell@coker.com.au
+0x10034		string	ReIsErFs	ReiserFS V3.5
+0x10034		string	ReIsEr2Fs	ReiserFS V3.6
+0x10034		string	ReIsEr3Fs	ReiserFS V3.6.19
+>0x1002c 	leshort	x		block size %d
+>0x10032	leshort	&2		(mounted or unclean)
+>0x10000	lelong	x		num blocks %d
+>0x10040	lelong	1		tea hash
+>0x10040	lelong	2		yura hash
+>0x10040	lelong	3		r5 hash
+
+# JFFS - russell@coker.com.au
+0	lelong	0x34383931	Linux Journalled Flash File system, little endian
+0	belong	0x34383931	Linux Journalled Flash File system, big endian
+
+# EST flat binary format (which isn't, but anyway)
+# From: Mark Brown <broonie@sirena.org.uk>
+0	string	ESTFBINR	EST flat binary
+
+# Aculab VoIP firmware
+# From: Mark Brown <broonie@sirena.org.uk>
+0	string	VoIP\ Startup\ and	Aculab VoIP firmware
+>35	string	x	format %s
+
+# From: Mark Brown <broonie@sirena.org.uk> [old]
+# From: Behan Webster <behanw@websterwood.com>
+0	belong	0x27051956	u-boot legacy uImage,
+>32	string	x		%s,
+>28	byte	0		Invalid os/
+>28	byte	1		OpenBSD/
+>28	byte	2		NetBSD/
+>28	byte	3		FreeBSD/
+>28	byte	4		4.4BSD/
+>28	byte	5		Linux/
+>28	byte	6		SVR4/
+>28	byte	7		Esix/
+>28	byte	8		Solaris/
+>28	byte	9		Irix/
+>28	byte	10		SCO/
+>28	byte	11		Dell/
+>28	byte	12		NCR/
+>28	byte	13		LynxOS/
+>28	byte	14		VxWorks/
+>28	byte	15		pSOS/
+>28	byte	16		QNX/
+>28	byte	17		Firmware/
+>28	byte	18		RTEMS/
+>28	byte	19		ARTOS/
+>28	byte	20		Unity OS/
+>28	byte	21		INTEGRITY/
+>29	byte	0		\bInvalid CPU,
+>29	byte	1		\bAlpha,
+>29	byte	2		\bARM,
+>29	byte	3		\bIntel x86,
+>29	byte	4		\bIA64,
+>29	byte	5		\bMIPS,
+>29	byte	6		\bMIPS 64-bit,
+>29	byte	7		\bPowerPC,
+>29	byte	8		\bIBM S390,
+>29	byte	9		\bSuperH,
+>29	byte	10		\bSparc,
+>29	byte	11		\bSparc 64-bit,
+>29	byte	12		\bM68K,
+>29	byte	13		\bNios-32,
+>29	byte	14		\bMicroBlaze,
+>29	byte	15		\bNios-II,
+>29	byte	16		\bBlackfin,
+>29	byte	17		\bAVR32,
+>29	byte	18		\bSTMicroelectronics ST200,
+>30	byte	0		Invalid Image
+>30	byte	1		Standalone Program
+>30	byte	2		OS Kernel Image
+>30	byte	3		RAMDisk Image
+>30	byte	4		Multi-File Image
+>30	byte	5		Firmware Image
+>30	byte	6		Script File
+>30	byte	7		Filesystem Image (any type)
+>30	byte	8		Binary Flat Device Tree BLOB
+>31	byte	0		(Not compressed),
+>31	byte	1		(gzip),
+>31	byte	2		(bzip2),
+>31	byte	3		(lzma),
+>12	belong	x		%d bytes,
+>8	bedate	x		%s,
+>16	belong	x		Load Address: 0x%08X,
+>20	belong	x		Entry Point: 0x%08X,
+>4	belong	x		Header CRC: 0x%08X,
+>24	belong	x		Data CRC: 0x%08X
+
+# JFFS2 file system
+0	leshort	0x1984		Linux old jffs2 filesystem data little endian
+0	leshort	0x1985		Linux jffs2 filesystem data little endian
+
+# Squashfs
+0	string	sqsh	Squashfs filesystem, big endian,
+>28	beshort	x	version %d.
+>30	beshort x	\b%d,
+>28	beshort <3
+>>8	belong	x	%d bytes,
+>28	beshort >2
+>>28 beshort <4
+>>>63	bequad x	%lld bytes,
+>>28 beshort >3
+>>>40	bequad x	%lld bytes,
+#>>67	belong	x	%d bytes,
+>4	belong	x	%d inodes,
+>28	beshort <2
+>>32	beshort	x	blocksize: %d bytes,
+>28	beshort >1
+>>28 beshort <4
+>>>51	belong	x	blocksize: %d bytes,
+>>28 beshort >3
+>>>12	belong	x	blocksize: %d bytes,
+>28 beshort <4
+>>39	bedate	x	created: %s
+>28 beshort >3
+>>8	bedate	x	created: %s
+0	string	hsqs	Squashfs filesystem, little endian,
+>28	leshort	x	version %d.
+>30	leshort	x	\b%d,
+>28	leshort <3
+>>8	lelong	x	%d bytes,
+>28	leshort >2
+>>28 leshort <4
+>>>63	lequad x	%lld bytes,
+>>28 leshort >3
+>>>40	lequad x	%lld bytes,
+#>>63	lelong	x	%d bytes,
+>4	lelong	x	%d inodes,
+>28	leshort <2
+>>32	leshort	x	blocksize: %d bytes,
+>28	leshort >1
+>>28 leshort <4
+>>>51	lelong	x	blocksize: %d bytes,
+>>28 leshort >3
+>>>12	lelong	x	blocksize: %d bytes,
+>28 leshort <4
+>>39	ledate	x	created: %s
+>28 leshort >3
+>>8	ledate	x	created: %s
+
+# AFS Dump Magic
+# From: Ty Sarna <tsarna@sarna.org> 
+0       string                  \x01\xb3\xa1\x13\x22    AFS Dump
+>&0     belong                  x                       (v%d)
+>>&0    byte                    0x76
+>>>&0   belong                  x                       Vol %d,
+>>>>&0  byte                    0x6e
+>>>>>&0 string                  x                       %s
+>>>>>>&1        byte            0x74
+>>>>>>>&0       beshort         2
+>>>>>>>>&4      bedate          x                       on: %s
+>>>>>>>>&0      bedate          =0                      full dump
+>>>>>>>>&0      bedate          !0                      incremental since: %s
+
+#----------------------------------------------------------
+#delta ISO    Daniel Novotny (dnovotny@redhat.com)
+0	string  DISO	Delta ISO data
+!:strength +50
+>4	belong  x	version %d
+
+# VMS backup savesets - gerardo.cacciari@gmail.com
+#
+4            string  \x01\x00\x01\x00\x01\x00
+>(0.s+16)    string  \x01\x01
+>>&(&0.b+8)  byte    0x42       OpenVMS backup saveset data
+>>>40        lelong  x          (block size %d,
+>>>49        string  >\0        original name '%s',
+>>>2         short   1024       VAX generated)
+>>>2         short   2048       AXP generated)
+>>>2         short   4096       I64 generated)
+
+# Summary: Oracle Clustered Filesystem
+# Created by: Aaron Botsis <redhat@digitalmafia.org>
+8	string		OracleCFS	Oracle Clustered Filesystem,
+>4	long		x		rev %d
+>0	long		x		\b.%d,
+>560	string		x		label: %.64s,
+>136	string		x		mountpoint: %.128s
+
+# Summary: Oracle ASM tagged volume
+# Created by: Aaron Botsis <redhat@digitalmafia.org>
+32	string		ORCLDISK	Oracle ASM Volume,
+>40	string		x		Disk Name: %0.12s
+32	string		ORCLCLRD	Oracle ASM Volume (cleared),
+>40	string		x		Disk Name: %0.12s
+
+# Oracle Clustered Filesystem - Aaron Botsis <redhat@digitalmafia.org>
+8	string		OracleCFS	Oracle Clustered Filesystem,
+>4	long		x		rev %d
+>0	long		x		\b.%d,
+>560	string		x		label: %.64s,
+>136	string		x		mountpoint: %.128s
+
+# Oracle ASM tagged volume - Aaron Botsis <redhat@digitalmafia.org>
+32	string		ORCLDISK	Oracle ASM Volume,
+>40	string		x		Disk Name: %0.12s
+32	string		ORCLCLRD	Oracle ASM Volume (cleared),
+>40	string		x		Disk Name: %0.12s
+
+# Compaq/HP RILOE floppy image
+# From: Dirk Jagdmann <doj@cubic.org>
+0	string	CPQRFBLO	Compaq/HP RILOE floppy image
+
+#------------------------------------------------------------------------------
+# Files-11 On-Disk Structure (File system for various RSX-11 and VMS flavours).
+# These bits come from LBN 1 (home block) of ODS-1, ODS-2 and ODS-5 volumes,
+# which is mapped to VBN 2 of [000000]INDEXF.SYS;1 - gerardo.cacciari@gmail.com
+#
+1008    string          DECFILE11       Files-11 On-Disk Structure
+>525    byte            x               (ODS-%d);
+>1017   string          A               RSX-11, VAX/VMS or OpenVMS VAX file system;
+>1017   string          B
+>>525   byte            2               VAX/VMS or OpenVMS file system;
+>>525   byte            5               OpenVMS Alpha or Itanium file system;
+>984    string          x               volume label is '%-12.12s'
+
+# From: Thomas Klausner <wiz@NetBSD.org>
+# http://filext.com/file-extension/DAA
+# describes the daa file format. The magic would be:
+0	string		DAA\x0\x0\x0\x0\x0	PowerISO Direct-Access-Archive
+
+# From Albert Cahalan <acahalan@gmail.com>
+# really le32 operation,destination,payloadsize (but quite predictable)
+# 01 00 00 00 00 00 00 c0 00 02 00 00
+0	string		\1\0\0\0\0\0\0\300\0\2\0\0	Marvell Libertas firmware
+
+# From Eric Sandeen
+# GFS2
+0x10000         belong          0x01161970
+>0x10018        belong          0x0000051d      GFS1 Filesystem
+>>0x10024        belong          x               (blocksize %d,
+>>0x10060        string          >\0             lockproto %s)
+>0x10018        belong          0x00000709      GFS2 Filesystem
+>>0x10024        belong          x               (blocksize %d,
+>>0x10060        string          >\0             lockproto %s)
+
+# BTRFS
+0x10040         string          _BHRfS_M        BTRFS Filesystem
+>0x1012b        string          >\0             (label "%s",
+>0x10090        lelong          x               sectorsize %d,
+>0x10094        lelong          x               nodesize %d,
+>0x10098        lelong          x               leafsize %d)
+
+
+# dvdisaster's .ecc
+# From: "Nelson A. de Oliveira" <naoliv@gmail.com>
+0	string	*dvdisaster*	dvdisaster error correction file
+
+# xfs metadump image 
+# mb_magic XFSM at 0; superblock magic XFSB at 1 << mb_blocklog
+# but can we do the << ?  For now it's always 512 (0x200) anyway.
+0	string XFSM
+>0x200	string XFSB	XFS filesystem metadump image
+
+# Type:	CROM filesystem
+# From:	Werner Fink <werner@suse.de>
+0	string	CROMFS	CROMFS
+>6	string	>\0	\b version %2.2s,
+>8	ulequad	>0	\b block data at %lld,
+>16	ulequad	>0	\b fblock table at %lld,
+>24	ulequad	>0	\b inode table at %lld,
+>32	ulequad	>0	\b root at %lld,
+>40	ulelong	>0	\b fblock size = %d,
+>44	ulelong	>0	\b block size = %d,
+>48	ulequad	>0	\b bytes = %lld
+
+# Type:	xfs metadump image
+# From:	Daniel Novotny <dnovotny@redhat.com>
+# mb_magic XFSM at 0; superblock magic XFSB at 1 << mb_blocklog
+# but can we do the << ? For now it's always 512 (0x200) anyway.
+0	string	XFSM
+>0x200	string	XFSB	XFS filesystem metadump image
+
+# Type:	delta ISO
+# From:	Daniel Novotny <dnovotny@redhat.com>
+0	string	DISO	Delta ISO data,
+>4	belong	x	version %d
+
+# JFS2 (Journaling File System) image. (Old JFS1 has superblock at 0x1000.)
+# See linux/fs/jfs/jfs_superblock.h for layout; see jfs_filsys.h for flags.
+# From: Adam Buchbinder <adam.buchbinder@gmail.com>
+0x8000	string	JFS1
+# Because it's text-only magic, check a binary value (version) to be sure.
+# Should always be 2, but mkfs.jfs writes it as 1. Needs to be 2 or 1 to be
+# mountable.
+>&0	lelong	<3	JFS2 filesystem image
+# Label is followed by a UUID; we have to limit string length to avoid
+# appending the UUID in the case of a 16-byte label.
+>>&144	regex	[\x20-\x7E]{1,16}	(label "%s")
+>>&0	lequad	x	\b, %lld blocks
+>>&8	lelong	x	\b, blocksize %d
+>>&32	lelong&0x00000006	>0	(dirty)
+>>&36	lelong	>0	(compressed)
+
+# LFS
+0	lelong	0x070162	LFS filesystem image
+>4	lelong	1		version 1,
+>>8	lelong	x		\b blocks %u,
+>>12	lelong	x		\b blocks per segment %u,
+>4	lelong	2		version 2,
+>>8	lelong	x		\b fragments %u,
+>>12	lelong	x		\b bytes per segment %u,
+>16	lelong	x		\b disk blocks %u,
+>20	lelong	x		\b block size %u,
+>24	lelong	x		\b fragment size %u,
+>28	lelong	x		\b fragments per block %u,
+>32	lelong	x		\b start for free list %u,
+>36	lelong	x		\b number of free blocks %d,
+>40	lelong	x		\b number of files %u,
+>44	lelong	x		\b blocks available for writing %d,
+>48	lelong	x		\b inodes in cache %d,
+>52	lelong	x		\b inode file disk address 0x%x,
+>56	lelong	x		\b inode file inode number %u,
+>60	lelong	x		\b address of last segment written 0x%x,
+>64	lelong	x		\b address of next segment to write 0x%x,
+>68	lelong	x		\b address of current segment written 0x%x
+
+0	string	td\000		floppy image data (TeleDisk, compressed)
+0	string	TD\000		floppy image data (TeleDisk)
+
+0	string	CQ\024		floppy image data (CopyQM, 
+>16	leshort	x		%d sectors, 
+>18	leshort	x		%d heads.)
+
+0	string	ACT\020Apricot\020disk\020image\032\004	floppy image data (ApriDisk)
+
+0	beshort	0xAA58		floppy image data (IBM SaveDskF, old)
+0	beshort	0xAA59		floppy image data (IBM SaveDskF)
+0	beshort	0xAA5A		floppy image data (IBM SaveDskF, compressed)
+
+0	string	\074CPM_Disk\076	disk image data (YAZE)
+
+# ReFS
+# Richard W.M. Jones <rjones@redhat.com>
+0	string	\0\0\0ReFS\0	ReFS filesystem image
+
+# EFW encase image file format:
+# Gregoire Passault
+# http://www.forensicswiki.org/wiki/Encase_image_file_format
+0	string	EVF\x09\x0d\x0a\xff\x00	EWF/Expert Witness/EnCase image file format
+
+# UBIfs
+# Linux kernel sources: fs/ubifs/ubifs-media.h
+0	lelong	0x06101831
+>0x16	leshort	0		UBIfs image
+>0x08	lequad	x		\b, sequence number %llu
+>0x10	leshort x		\b, length %u
+>0x04	lelong	x		\b, CRC 0x%08x
+
+0	lelong	0x23494255
+>0x04	leshort	<2
+>0x05	string	\0\0\0
+>0x1c	string	\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0
+>0x04	leshort	x		UBI image, version %u
+
+# NEC PC-88 2D disk image
+# From Fabio R. Schmidlin <sd-snatcher@users.sourceforge.net>
+0x20		ulelong&0xFFFFFEFF	0x2A0
+>0x10		string			\0\0\0\0\0\0\0\0\0\0
+>>0x280		string			\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0
+>>>0x1A		ubyte&0xEF		0
+>>>>0x1B	ubyte&0x8F		0
+>>>>>0x1B	ubyte&70		<0x40
+>>>>>>0x1C	ulelong			>0x21
+>>>>>>>0	regex	[[:print:]]*	NEC PC-88 disk image, name=%s
+>>>>>>>>0x1B	ubyte	0		\b, media=2D
+>>>>>>>>0x1B	ubyte	0x10		\b, media=2DD
+>>>>>>>>0x1B	ubyte	0x20		\b, media=2HD
+>>>>>>>>0x1B	ubyte	0x30		\b, media=1D
+>>>>>>>>0x1B	ubyte	0x40		\b, media=1DD
+>>>>>>>>0x1A	ubyte	0x10		\b, write-protected
+
+#------------------------------------------------------------------------------
+# $File: flash,v 1.10 2014/03/06 16:07:24 christos Exp $
+# flash:	file(1) magic for Macromedia Flash file format
+#
+# See
+#
+#	http://www.macromedia.com/software/flash/open/
+#	http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/\
+#	en/devnet/swf/pdf/swf-file-format-spec.pdf page 27
+#
+
+0   name        swf-details
+>0	string		F		Macromedia Flash data
+!:mime	application/x-shockwave-flash
+>0	string		C		Macromedia Flash data (compressed)
+!:mime	application/x-shockwave-flash
+>0	string		Z		Macromedia Flash data (lzma compressed)
+!:mime	application/x-shockwave-flash
+>3   byte        x      \b, version %d
+
+1   string      WS
+>4  lelong      !0
+>>3 byte        255 Suspicious
+>>>0    use     swf-details
+
+>>3 ubyte       <32
+>>>3 ubyte      !0
+>>>>0   use     swf-details
+
+# From: Cal Peake <cp@absolutedigital.net>
+0	string		FLV\x01		Macromedia Flash Video
+!:mime	video/x-flv
+
+#
+# Yosu Gomez
+0       string AGD2\xbe\xb8\xbb\xcd\x00 Macromedia Freehand 7 Document
+0       string AGD3\xbe\xb8\xbb\xcc\x00 Macromedia Freehand 8 Document
+# From Dave Wilson
+0	string AGD4\xbe\xb8\xbb\xcb\x00	Macromedia Freehand 9 Document
+
+#------------------------------------------------------------------------------
+# $File: fonts,v 1.26 2013/03/09 22:36:00 christos Exp $
+# fonts:  file(1) magic for font data
+#
+0	search/1	FONT		ASCII vfont text
+0	short		0436		Berkeley vfont data
+0	short		017001		byte-swapped Berkeley vfont data
+
+# PostScript fonts (must precede "printer" entries), quinlan@yggdrasil.com
+0	string		%!PS-AdobeFont-1.	PostScript Type 1 font text
+>20	string		>\0			(%s)
+6	string		%!PS-AdobeFont-1.	PostScript Type 1 font program data
+0	string		%!FontType1	PostScript Type 1 font program data
+6	string		%!FontType1	PostScript Type 1 font program data
+0	string		%!PS-Adobe-3.0\ Resource-Font	PostScript Type 1 font text
+
+# X11 font files in SNF (Server Natural Format) format
+# updated by Joerg Jenderek at Feb 2013
+# http://computer-programming-forum.com/51-perl/8f22fb96d2e34bab.htm
+0	belong		00000004		X11 SNF font data, MSB first
+#>104	belong		00000004		X11 SNF font data, MSB first
+!:mime	application/x-font-sfn
+# GRR: line below too general as it catches also Xbase index file t3-CHAR.NDX
+0	lelong		00000004		
+>104	lelong		00000004		X11 SNF font data, LSB first
+!:mime	application/x-font-sfn
+
+# X11 Bitmap Distribution Format, from Daniel Quinlan (quinlan@yggdrasil.com)
+0	search/1	STARTFONT\ 		X11 BDF font text
+
+# X11 fonts, from Daniel Quinlan (quinlan@yggdrasil.com)
+# PCF must come before SGI additions ("MIPSEL MIPS-II COFF" collides)
+0	string		\001fcp			X11 Portable Compiled Font data
+>12	byte		0x02			\b, LSB first
+>12	byte		0x0a			\b, MSB first
+0	string		D1.0\015		X11 Speedo font data
+
+#------------------------------------------------------------------------------
+# FIGlet fonts and controlfiles
+# From figmagic supplied with Figlet version 2.2
+# "David E. O'Brien" <obrien@FreeBSD.ORG>
+0	string		flf		FIGlet font
+>3	string		>2a		version %-2.2s
+0	string		flc		FIGlet controlfile
+>3	string		>2a		version %-2.2s
+
+# libGrx graphics lib fonts, from Albert Cahalan (acahalan@cs.uml.edu)
+# Used with djgpp (DOS Gnu C++), sometimes Linux or Turbo C++
+0	belong		0x14025919	libGrx font data,
+>8	leshort		x		%dx
+>10	leshort		x		\b%d
+>40	string		x		%s
+# Misc. DOS VGA fonts, from Albert Cahalan (acahalan@cs.uml.edu)
+0	belong		0xff464f4e	DOS code page font data collection
+7	belong		0x00454741	DOS code page font data
+7	belong		0x00564944	DOS code page font data (from Linux?)
+4098	string		DOSFONT		DOSFONT2 encrypted font data
+
+# downloadable fonts for browser (prints type) anthon@mnt.org
+0	string		PFR1		PFR1 font
+>102	string		>0		\b: %s
+
+# True Type fonts
+0	string	\000\001\000\000\000	TrueType font data
+!:mime application/x-font-ttf
+
+0	string		\007\001\001\000Copyright\ (c)\ 199	Adobe Multiple Master font
+0	string		\012\001\001\000Copyright\ (c)\ 199	Adobe Multiple Master font
+
+# TrueType/OpenType font collections (.ttc)
+# http://www.microsoft.com/typography/otspec/otff.htm
+0	string		ttcf		TrueType font collection data
+>4	belong		0x00010000	\b, 1.0
+>>8	belong		>0		\b, %d fonts
+>4	belong		0x00020000	\b, 2.0
+>>8	belong		>0		\b, %d fonts
+# 0x44454947 = 'DSIG'
+>>>16	belong		0x44534947	\b, digitally signed
+
+# Opentype font data from Avi Bercovich
+0	string		OTTO		OpenType font data
+!:mime application/vnd.ms-opentype
+
+# Gurkan Sengun <gurkan@linuks.mine.nu>, www.linuks.mine.nu 
+0	string		SplineFontDB:	Spline Font Database 
+!:mime application/vnd.font-fontforge-sfd
+>14	string		x		version %s
+
+# EOT
+34	string		LP		Embedded OpenType (EOT)
+!:mime application/vnd.ms-fontobject
+
+# Web Open Font Format (.woff)
+# http://www.w3.org/TR/WOFF/
+0	string		wOFF	Web Open Font Format
+>4	belong		x	\b, flavor %d
+>8	belong		x	\b, length %d
+>20	beshort		x	\b, version %d
+>22	beshort		x	\b.%d
+
+#------------------------------------------------------------------------------
+# $File: fortran,v 1.7 2012/06/21 01:55:02 christos Exp $
+# FORTRAN source
+0	regex/100l	\^[Cc][\ \t]	FORTRAN program
+!:mime	text/x-fortran
+!:strength - 5
+
+#------------------------------------------------------------------------------
+# $File$
+# frame:  file(1) magic for FrameMaker files
+#
+# This stuff came on a FrameMaker demo tape, most of which is
+# copyright, but this file is "published" as witness the following:
+#
+# Note that this is the Framemaker Maker Interchange Format, not the
+# Normal format which would be application/vnd.framemaker.
+#
+0	string		\<MakerFile	FrameMaker document
+!:mime	application/x-mif
+>11	string		5.5		 (5.5
+>11	string		5.0		 (5.0
+>11	string		4.0		 (4.0
+>11	string		3.0		 (3.0
+>11	string		2.0		 (2.0
+>11	string		1.0		 (1.0
+>14	byte		x		  %c)
+0	string		\<MIFFile	FrameMaker MIF (ASCII) file
+!:mime	application/x-mif
+>9	string		4.0		 (4.0)
+>9	string		3.0		 (3.0)
+>9	string		2.0		 (2.0)
+>9	string		1.0		 (1.x)
+0	search/1	\<MakerDictionary	FrameMaker Dictionary text
+!:mime	application/x-mif
+>17	string		3.0		 (3.0)
+>17	string		2.0		 (2.0)
+>17	string		1.0		 (1.x)
+0	string		\<MakerScreenFont	FrameMaker Font file
+!:mime	application/x-mif
+>17	string		1.01		 (%s)
+0	string		\<MML		FrameMaker MML file
+!:mime	application/x-mif
+0	string		\<BookFile	FrameMaker Book file
+!:mime	application/x-mif
+>10	string		3.0		 (3.0
+>10	string		2.0		 (2.0
+>10	string		1.0		 (1.0
+>13	byte		x		  %c)
+# XXX - this book entry should be verified, if you find one, uncomment this
+#0	string		\<Book\ 	FrameMaker Book (ASCII) file
+#!:mime	application/x-mif
+#>6	string		3.0		 (3.0)
+#>6	string		2.0		 (2.0)
+#>6	string		1.0		 (1.0)
+0	string		\<Maker	Intermediate Print File	FrameMaker IPL file
+!:mime	application/x-mif
+
+#------------------------------------------------------------------------------
+# $File$
+# freebsd:  file(1) magic for FreeBSD objects
+#
+# All new-style FreeBSD magic numbers are in host byte order (i.e.,
+# little-endian on x86).
+#
+# XXX - this comes from the file "freebsd" in a recent FreeBSD version of
+# "file"; it, and the NetBSD stuff in "netbsd", appear to use different
+# schemes for distinguishing between executable images, shared libraries,
+# and object files.
+#
+# FreeBSD says:
+#
+#    Regardless of whether it's pure, demand-paged, or none of the
+#    above:
+#
+#	if the entry point is < 4096, then it's a shared library if
+#	the "has run-time loader information" bit is set, and is
+#	position-independent if the "is position-independent" bit
+#	is set;
+#
+#	if the entry point is >= 4096 (or >4095, same thing), then it's
+#	an executable, and is dynamically-linked if the "has run-time
+#	loader information" bit is set.
+#
+# On x86, NetBSD says:
+#
+#    If it's neither pure nor demand-paged:
+#
+#	if it has the "has run-time loader information" bit set, it's
+#	a dynamically-linked executable;
+#
+#	if it doesn't have that bit set, then:
+#
+#	    if it has the "is position-independent" bit set, it's
+#	    position-independent;
+#
+#	    if the entry point is non-zero, it's an executable, otherwise
+#	    it's an object file.
+#
+#    If it's pure:
+#
+#	if it has the "has run-time loader information" bit set, it's
+#	a dynamically-linked executable, otherwise it's just an
+#	executable.
+#
+#    If it's demand-paged:
+#
+#	if it has the "has run-time loader information" bit set,
+#	then:
+#
+#	    if the entry point is < 4096, it's a shared library;
+#
+#	    if the entry point is = 4096 or > 4096 (i.e., >= 4096),
+#	    it's a dynamically-linked executable);
+#
+#	if it doesn't have the "has run-time loader information" bit
+#	set, then it's just an executable.
+#
+# (On non-x86, NetBSD does much the same thing, except that it uses
+# 8192 on 68K - except for "68k4k", which is presumably "68K with 4K
+# pages - SPARC, and MIPS, presumably because Sun-3's and Sun-4's
+# had 8K pages; dunno about MIPS.)
+#
+# I suspect the two will differ only in perverse and uninteresting cases
+# ("shared" libraries that aren't demand-paged and whose pages probably
+# won't actually be shared, executables with entry points <4096).
+#
+# I leave it to those more familiar with FreeBSD and NetBSD to figure out
+# what the right answer is (although using ">4095", FreeBSD-style, is
+# probably better than separately checking for "=4096" and ">4096",
+# NetBSD-style).  (The old "netbsd" file analyzed FreeBSD demand paged
+# executables using the NetBSD technique.)
+#
+0	lelong&0377777777	041400407	FreeBSD/i386
+>20	lelong			<4096
+>>3	byte&0xC0		&0x80		shared library
+>>3	byte&0xC0		0x40		PIC object
+>>3	byte&0xC0		0x00		object
+>20	lelong			>4095
+>>3	byte&0x80		0x80		dynamically linked executable
+>>3	byte&0x80		0x00		executable
+>16	lelong			>0		not stripped
+
+0	lelong&0377777777	041400410	FreeBSD/i386 pure
+>20	lelong			<4096
+>>3	byte&0xC0		&0x80		shared library
+>>3	byte&0xC0		0x40		PIC object
+>>3	byte&0xC0		0x00		object
+>20	lelong			>4095
+>>3	byte&0x80		0x80		dynamically linked executable
+>>3	byte&0x80		0x00		executable
+>16	lelong			>0		not stripped
+
+0	lelong&0377777777	041400413	FreeBSD/i386 demand paged
+>20	lelong			<4096
+>>3	byte&0xC0		&0x80		shared library
+>>3	byte&0xC0		0x40		PIC object
+>>3	byte&0xC0		0x00		object
+>20	lelong			>4095
+>>3	byte&0x80		0x80		dynamically linked executable
+>>3	byte&0x80		0x00		executable
+>16	lelong			>0		not stripped
+
+0	lelong&0377777777	041400314	FreeBSD/i386 compact demand paged
+>20	lelong			<4096
+>>3	byte&0xC0		&0x80		shared library
+>>3	byte&0xC0		0x40		PIC object
+>>3	byte&0xC0		0x00		object
+>20	lelong			>4095
+>>3	byte&0x80		0x80		dynamically linked executable
+>>3	byte&0x80		0x00		executable
+>16	lelong			>0		not stripped
+
+# XXX gross hack to identify core files
+# cores start with a struct tss; we take advantage of the following:
+# byte 7:     highest byte of the kernel stack pointer, always 0xfe
+#      8/9:   kernel (ring 0) ss value, always 0x0010
+#      10 - 27: ring 1 and 2 ss/esp, unused, thus always 0
+#      28:    low order byte of the current PTD entry, always 0 since the
+#             PTD is page-aligned
+#
+7	string	\357\020\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0	FreeBSD/i386 a.out core file
+>1039	string	>\0	from '%s'
+
+# /var/run/ld.so.hints
+# What are you laughing about?
+0	lelong			011421044151	ld.so hints file (Little Endian
+>4	lelong			>0		\b, version %d)
+>4	belong			<1		\b)
+0	belong			011421044151	ld.so hints file (Big Endian
+>4	belong			>0		\b, version %d)
+>4	belong			<1		\b)
+
+#
+# Files generated by FreeBSD scrshot(1)/vidcontrol(1) utilities
+#
+0	string	SCRSHOT_	scrshot(1) screenshot,
+>8	byte	x		version %d,
+>9	byte	2		%d bytes in header,
+>>10	byte	x		%d chars wide by
+>>11	byte	x		%d chars high
+
+#------------------------------------------------------------------------------
+# $File: fsav,v 1.12 2013/03/23 14:15:30 christos Exp $
+# fsav:  file(1) magic for datafellows fsav virus definition files
+# Anthon van der Neut (anthon@mnt.org)
+
+# ftp://ftp.f-prot.com/pub/{macrdef2.zip,nomacro.def}
+0	beshort		0x1575		fsav macro virus signatures
+>8	leshort		>0		(%d-
+>11	byte		>0		\b%02d-
+>10	byte		>0		\b%02d)
+# ftp://ftp.f-prot.com/pub/sign.zip
+#10	ubyte		<12
+#>9	ubyte		<32
+#>>8	ubyte		0x0a
+#>>>12	ubyte		0x07
+#>>>>11	uleshort	>0		fsav DOS/Windows virus signatures (%d-
+#>>>>10	byte		0		\b01-
+#>>>>10	byte		1		\b02-
+#>>>>10	byte		2		\b03-
+#>>>>10	byte		3		\b04-
+#>>>>10	byte		4		\b05-
+#>>>>10	byte		5		\b06-
+#>>>>10	byte		6		\b07-
+#>>>>10	byte		7		\b08-
+#>>>>10	byte		8		\b09-
+#>>>>10	byte		9		\b10-
+#>>>>10	byte		10		\b11-
+#>>>>10	byte		11		\b12-
+#>>>>9	ubyte		>0		\b%02d)
+# ftp://ftp.f-prot.com/pub/sign2.zip
+#0	ubyte		0x62		
+#>1	ubyte		0xF5		
+#>>2	ubyte		0x1		
+#>>>3	ubyte		0x1		
+#>>>>4	ubyte		0x0e		
+#>>>>>13		ubyte	>0		fsav virus signatures
+#>>>>>>11	ubyte	x		size 0x%02x
+#>>>>>>12	ubyte	x		\b%02x
+#>>>>>>13	ubyte	x		\b%02x bytes
+
+# Joerg Jenderek: joerg dot jenderek at web dot de
+# http://www.clamav.net/doc/latest/html/node45.html
+# .cvd files start with a 512 bytes colon separated header
+# ClamAV-VDB:buildDate:version:signaturesNumbers:functionalityLevelRequired:MD5:Signature:builder:buildTime
+# + gzipped tarball files
+0	string		ClamAV-VDB:	
+>11	string		>\0		Clam AntiVirus database %-.23s
+>>34	string		:		
+>>>35		string		!:	\b, version 
+>>>>35		string		x 	\b%-.1s
+>>>>>36		string 		!:	
+>>>>>>36	string		x 	\b%-.1s
+>>>>>>>37	string		!:	
+>>>>>>>>37	string		x 	\b%-.1s
+>>>>>>>>>38	string		!:	
+>>>>>>>>>>38	string		x 	\b%-.1s
+>512	string		\037\213	\b, gzipped
+>769	string		ustar\0		\b, tarred
+
+# Type: Grisoft AVG AntiVirus
+# From: David Newgas <david@newgas.net>
+0	string	AVG7_ANTIVIRUS_VAULT_FILE	AVG 7 Antivirus vault file data
+
+0	string	X5O!P%@AP[4\\PZX54(P^)7CC)7}$EICAR
+>33	string	-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*	EICAR virus test files
+
+#------------------------------------------------------------------------------
+# $File: mcrypt,v 1.5 2009/09/19 16:28:10 christos Exp $
+# fusecompress:   file(1) magic for fusecompress
+0	string	\037\135\211	FuseCompress(ed) data
+>3	byte	0x00	(none format)
+>3	byte	0x01	(bz2 format)
+>3	byte	0x02	(gz format)
+>3	byte	0x03	(lzo format)
+>3	byte	0x04	(xor format)
+>3	byte	>0x04	(unknown format)
+>4	long	x	uncompressed size: %d
+
+#------------------------------------------------------------------------------
+# $File: games,v 1.13 2012/02/13 22:50:50 christos Exp $
+# games:  file(1) for games
+
+# Fabio Bonelli <fabiobonelli@libero.it>
+# Quake II - III data files
+0       string  IDP2        	Quake II 3D Model file,
+>20     long    x               %u skin(s),
+>8      long    x               (%u x
+>12     long    x 		%u),
+>40     long    x               %u frame(s),
+>16     long    x               Frame size %u bytes,
+>24     long  	x               %u vertices/frame,
+>28     long    x            	%u texture coordinates,
+>32     long    x               %u triangles/frame
+
+0       string  IBSP            Quake
+>4      long    0x26            II Map file (BSP)
+>4      long    0x2E      	III Map file (BSP)
+
+0       string  IDS2            Quake II SP2 sprite file
+
+#---------------------------------------------------------------------------
+# Doom and Quake
+# submitted by Nicolas Patrois
+
+0       string  \xcb\x1dBoom\xe6\xff\x03\x01    Boom or linuxdoom demo
+# some doom lmp files don't match, I've got one beginning with \x6d\x02\x01\x01
+
+24      string  LxD\ 203        Linuxdoom save
+>0      string  x       , name=%s
+>44     string  x       , world=%s
+
+# Quake
+
+0       string  PACK    Quake I or II world or extension
+>8	lelong	>0	\b, %d entries
+
+#0       string  -1\x0a  Quake I demo
+#>30     string  x        version %.4s
+#>61     string  x        level %s       
+
+#0       string  5\x0a   Quake I save
+
+# The levels
+
+# Quake 1
+
+0	string	5\x0aIntroduction             Quake I save: start Introduction
+0	string	5\x0athe_Slipgate_Complex     Quake I save: e1m1 The slipgate complex
+0	string	5\x0aCastle_of_the_Damned     Quake I save: e1m2 Castle of the damned
+0	string	5\x0athe_Necropolis           Quake I save: e1m3 The necropolis
+0	string	5\x0athe_Grisly_Grotto        Quake I save: e1m4 The grisly grotto
+0	string	5\x0aZiggurat_Vertigo         Quake I save: e1m8 Ziggurat vertigo (secret)
+0	string	5\x0aGloom_Keep               Quake I save: e1m5 Gloom keep
+0	string	5\x0aThe_Door_To_Chthon       Quake I save: e1m6 The door to Chthon
+0	string	5\x0aThe_House_of_Chthon      Quake I save: e1m7 The house of Chthon
+0	string	5\x0athe_Installation         Quake I save: e2m1 The installation
+0	string	5\x0athe_Ogre_Citadel         Quake I save: e2m2 The ogre citadel
+0	string	5\x0athe_Crypt_of_Decay       Quake I save: e2m3 The crypt of decay (dopefish lives!)
+0	string	5\x0aUnderearth               Quake I save: e2m7 Underearth (secret)
+0	string	5\x0athe_Ebon_Fortress        Quake I save: e2m4 The ebon fortress
+0	string	5\x0athe_Wizard's_Manse       Quake I save: e2m5 The wizard's manse
+0	string	5\x0athe_Dismal_Oubliette     Quake I save: e2m6 The dismal oubliette
+0	string	5\x0aTermination_Central      Quake I save: e3m1 Termination central
+0	string	5\x0aVaults_of_Zin            Quake I save: e3m2 Vaults of Zin
+0	string	5\x0athe_Tomb_of_Terror       Quake I save: e3m3 The tomb of terror
+0	string	5\x0aSatan's_Dark_Delight     Quake I save: e3m4 Satan's dark delight
+0	string	5\x0athe_Haunted_Halls        Quake I save: e3m7 The haunted halls (secret)
+0	string	5\x0aWind_Tunnels             Quake I save: e3m5 Wind tunnels
+0	string	5\x0aChambers_of_Torment      Quake I save: e3m6 Chambers of torment
+0	string	5\x0athe_Sewage_System        Quake I save: e4m1 The sewage system
+0	string	5\x0aThe_Tower_of_Despair     Quake I save: e4m2 The tower of despair
+0	string	5\x0aThe_Elder_God_Shrine     Quake I save: e4m3 The elder god shrine
+0	string	5\x0athe_Palace_of_Hate       Quake I save: e4m4 The palace of hate
+0	string	5\x0aHell's_Atrium            Quake I save: e4m5 Hell's atrium
+0	string	5\x0athe_Nameless_City        Quake I save: e4m8 The nameless city (secret)
+0	string	5\x0aThe_Pain_Maze            Quake I save: e4m6 The pain maze
+0	string	5\x0aAzure_Agony              Quake I save: e4m7 Azure agony
+0	string	5\x0aShub-Niggurath's_Pit     Quake I save: end Shub-Niggurath's pit
+
+# Quake DeathMatch levels
+
+0	string	5\x0aPlace_of_Two_Deaths	 Quake I save: dm1 Place of two deaths
+0	string	5\x0aClaustrophobopolis		 Quake I save: dm2 Claustrophobopolis
+0	string	5\x0aThe_Abandoned_Base		 Quake I save: dm3 The abandoned base
+0	string	5\x0aThe_Bad_Place		 Quake I save: dm4 The bad place
+0	string	5\x0aThe_Cistern		 Quake I save: dm5 The cistern
+0	string	5\x0aThe_Dark_Zone		 Quake I save: dm6 The dark zone
+
+# Scourge of Armagon
+
+0	string	5\x0aCommand_HQ               Quake I save: start Command HQ
+0	string	5\x0aThe_Pumping_Station      Quake I save: hip1m1 The pumping station
+0	string	5\x0aStorage_Facility         Quake I save: hip1m2 Storage facility
+0	string	5\x0aMilitary_Complex         Quake I save: hip1m5 Military complex (secret)
+0	string	5\x0athe_Lost_Mine            Quake I save: hip1m3 The lost mine
+0	string	5\x0aResearch_Facility        Quake I save: hip1m4 Research facility
+0	string	5\x0aAncient_Realms           Quake I save: hip2m1 Ancient realms
+0	string	5\x0aThe_Gremlin's_Domain     Quake I save: hip2m6 The gremlin's domain (secret)
+0	string	5\x0aThe_Black_Cathedral      Quake I save: hip2m2 The black cathedral
+0	string	5\x0aThe_Catacombs            Quake I save: hip2m3 The catacombs
+0	string	5\x0athe_Crypt__              Quake I save: hip2m4 The crypt
+0	string	5\x0aMortum's_Keep            Quake I save: hip2m5 Mortum's keep
+0	string	5\x0aTur_Torment              Quake I save: hip3m1 Tur torment
+0	string	5\x0aPandemonium              Quake I save: hip3m2 Pandemonium
+0	string	5\x0aLimbo                    Quake I save: hip3m3 Limbo
+0	string	5\x0athe_Edge_of_Oblivion     Quake I save: hipdm1 The edge of oblivion (secret)
+0	string	5\x0aThe_Gauntlet             Quake I save: hip3m4 The gauntlet
+0	string	5\x0aArmagon's_Lair           Quake I save: hipend Armagon's lair
+
+# Malice
+
+0	string	5\x0aThe_Academy      Quake I save: start The academy
+0	string	5\x0aThe_Lab          Quake I save: d1 The lab
+0	string	5\x0aArea_33          Quake I save: d1b Area 33
+0	string	5\x0aSECRET_MISSIONS  Quake I save: d3b Secret missions
+0	string	5\x0aThe_Hospital     Quake I save: d10 The hospital (secret)
+0	string	5\x0aThe_Genetics_Lab Quake I save: d11 The genetics lab (secret)
+0	string	5\x0aBACK_2_MALICE    Quake I save: d4b Back to Malice
+0	string	5\x0aArea44           Quake I save: d1c Area 44
+0	string	5\x0aTakahiro_Towers  Quake I save: d2 Takahiro towers
+0	string	5\x0aA_Rat's_Life     Quake I save: d3 A rat's life
+0	string	5\x0aInto_The_Flood   Quake I save: d4 Into the flood
+0	string	5\x0aThe_Flood        Quake I save: d5 The flood
+0	string	5\x0aNuclear_Plant    Quake I save: d6 Nuclear plant
+0	string	5\x0aThe_Incinerator_Plant    Quake I save: d7 The incinerator plant
+0	string	5\x0aThe_Foundry              Quake I save: d7b The foundry
+0	string	5\x0aThe_Underwater_Base      Quake I save: d8 The underwater base
+0	string	5\x0aTakahiro_Base            Quake I save: d9 Takahiro base
+0	string	5\x0aTakahiro_Laboratories    Quake I save: d12 Takahiro laboratories
+0	string	5\x0aStayin'_Alive    Quake I save: d13 Stayin' alive
+0	string	5\x0aB.O.S.S._HQ      Quake I save: d14 B.O.S.S. HQ
+0	string	5\x0aSHOWDOWN!        Quake I save: d15 Showdown!
+
+# Malice DeathMatch levels
+
+0	string	5\x0aThe_Seventh_Precinct	 Quake I save: ddm1 The seventh precinct
+0	string	5\x0aSub_Station		 Quake I save: ddm2 Sub station
+0	string	5\x0aCrazy_Eights!		 Quake I save: ddm3 Crazy eights!
+0	string	5\x0aEast_Side_Invertationa	 Quake I save: ddm4 East side invertationa
+0	string	5\x0aSlaughterhouse		 Quake I save: ddm5 Slaughterhouse
+0	string	5\x0aDOMINO			 Quake I save: ddm6 Domino
+0	string	5\x0aSANDRA'S_LADDER		 Quake I save: ddm7 Sandra's ladder
+
+
+0	string	MComprHD	MAME CHD compressed hard disk image,
+>12	belong	x		version %u
+
+# doom - submitted by Jon Dowland
+
+0	string	=IWAD		doom main IWAD data
+>4	lelong	x		containing %d lumps
+0	string	=PWAD		doom patch PWAD data
+>4	lelong	x		containing %d lumps
+
+# Build engine group files (Duke Nukem, Shadow Warrior, ...)
+# Extension: .grp
+# Created by: "Ganael Laplanche" <ganael.laplanche@martymac.org>
+0	string	KenSilverman	Build engine group file
+>12	lelong	x		containing %d files
+
+# Summary: Warcraft 3 save
+# Extension: .w3g
+# Created by: "Nelson A. de Oliveira" <naoliv@gmail.com>
+0	string		Warcraft\ III\ recorded\ game	%s
+
+
+# Summary: Warcraft 3 map
+# Extension: .w3m
+# Created by: "Nelson A. de Oliveira" <naoliv@gmail.com>
+0	string		HM3W		Warcraft III map file
+
+
+# Summary: SGF Smart Game Format
+# Extension: .sgf
+# Reference: http://www.red-bean.com/sgf/
+# Created by: Eduardo Sabbatella <eduardo_sabbatella@yahoo.com.ar>
+# Modified by (1): Abel Cheung (regex, more game format)
+# FIXME: Some games don't have GM (game type)
+0	regex		\\(;.*GM\\[[0-9]{1,2}\\]	Smart Game Format
+>2	search/0x200/b	GM[
+>>&0	string		1]	(Go)
+>>&0	string		2]	(Othello)
+>>&0	string		3]	(chess)
+>>&0	string		4]	(Gomoku+Renju)
+>>&0	string		5]	(Nine Men's Morris)
+>>&0	string		6]	(Backgammon)
+>>&0	string		7]	(Chinese chess)
+>>&0	string		8]	(Shogi)
+>>&0	string		9]	(Lines of Action)
+>>&0	string		10]	(Ataxx)
+>>&0	string		11]	(Hex)
+>>&0	string		12]	(Jungle)
+>>&0	string		13]	(Neutron)
+>>&0	string		14]	(Philosopher's Football)
+>>&0	string		15]	(Quadrature)
+>>&0	string		16]	(Trax)
+>>&0	string		17]	(Tantrix)
+>>&0	string		18]	(Amazons)
+>>&0	string		19]	(Octi)
+>>&0	string		20]	(Gess)
+>>&0	string		21]	(Twixt)
+>>&0	string		22]	(Zertz)
+>>&0	string		23]	(Plateau)
+>>&0	string		24]	(Yinsh)
+>>&0	string		25]	(Punct)
+>>&0	string		26]	(Gobblet)
+>>&0	string		27]	(hive)
+>>&0	string		28]	(Exxit)
+>>&0	string		29]	(Hnefatal)
+>>&0	string		30]	(Kuba)
+>>&0	string		31]	(Tripples)
+>>&0	string		32]	(Chase)
+>>&0	string		33]	(Tumbling Down)
+>>&0	string		34]	(Sahara)
+>>&0	string		35]	(Byte)
+>>&0	string		36]	(Focus)
+>>&0	string		37]	(Dvonn)
+>>&0	string		38]	(Tamsk)
+>>&0	string		39]	(Gipf)
+>>&0	string		40]	(Kropki)
+
+##############################################
+# NetImmerse/Gamebryo game engine entries
+
+# Summary: Gamebryo game engine file
+# Extension: .nif, .kf
+# Created by: Abel Cheung <abelcheung@gmail.com>
+0		string		Gamebryo\ File\ Format,\ Version\ 	Gamebryo game engine file
+>&0		regex		[0-9a-z.]+				\b, version %s
+
+# Summary: Gamebryo game engine file
+# Extension: .kfm
+# Created by: Abel Cheung <abelcheung@gmail.com>
+0		string		;Gamebryo\ KFM\ File\ Version\ 		Gamebryo game engine animation File
+>&0		regex		[0-9a-z.]+				\b, version %s
+
+# Summary: NetImmerse game engine file
+# Extension .nif
+# Created by: Abel Cheung <abelcheung@gmail.com>
+0		string		NetImmerse\ File\ Format,\ Versio		
+>&0		string		n\ 					NetImmerse game engine file
+>>&0		regex		[0-9a-z.]+				\b, version %s
+
+# Type:	SGF Smart Game Format
+# URL:	http://www.red-bean.com/sgf/
+# From:	Eduardo Sabbatella <eduardo_sabbatella@yahoo.com.ar>
+2	regex/c	\\(;.*GM\\[[0-9]{1,2}\\]	Smart Game Format
+>2	regex/c	GM\\[1\\]			- Go Game
+>2	regex/c	GM\\[6\\]			- BackGammon Game
+>2	regex/c	GM\\[11\\]			- Hex Game
+>2	regex/c	GM\\[18\\]			- Amazons Game
+>2	regex/c	GM\\[19\\]			- Octi Game
+>2	regex/c	GM\\[20\\]			- Gess Game
+>2	regex/c	GM\\[21\\]			- twix Game
+
+# Epic Games/Unreal Engine Package
+#
+0	lelong		0x9E2A83C1	Unreal Engine Package,
+>4	leshort		x		version: %i
+>12	lelong		!0		\b, names: %i
+>28	lelong		!0		\b, imports: %i
+>20	lelong		!0		\b, exports: %i
+
+#------------------------------------------------------------------------------
+# $File$
+# gcc:  file(1) magic for GCC special files
+#
+0	string		gpch		GCC precompiled header
+
+# The version field is annoying.  It's 3 characters, not zero-terminated.
+>5	byte		x			(version %c
+>6	byte		x			\b%c
+>7	byte		x			\b%c)
+
+# 67 = 'C', 111 = 'o', 43 = '+', 79 = 'O'
+>4	byte		67			for C
+>4	byte		111			for Objective C
+>4	byte		43			for C++
+>4	byte		79			for Objective C++
+
+#------------------------------------------------------------------------------
+# $File: geo,v 1.2 2013/01/02 15:27:53 christos Exp $
+# Geo- files from Kurt Schwehr <schwehr@ccom.unh.edu>
+
+######################################################################
+#
+# Acoustic Doppler Current Profilers (ADCP)
+#
+######################################################################
+
+0	beshort	0x7f7f	RDI Acoustic Doppler Current Profiler (ADCP)
+
+######################################################################
+#
+# Metadata
+#
+######################################################################
+
+0	string	Identification_Information	FGDC ASCII metadata
+
+######################################################################
+#
+# Seimsic / Subbottom
+#
+######################################################################
+
+# Knudsen subbottom chirp profiler - Binary File Format: B9
+# KEB D409-03167 V1.75 Huffman
+0	string	KEB\ 	Knudsen seismic KEL binary (KEB) -
+>4	regex	[-A-Z0-9]*	Software: %s
+>>&1	regex	V[0-9]*\.[0-9]*	version %s
+
+######################################################################
+#
+# LIDAR - Laser altimetry or bathy
+#
+######################################################################
+
+
+# Caris LIDAR format for LADS comes as two parts... ascii location file and binary waveform data
+0	string	HCA	LADS Caris Ascii Format (CAF) bathymetric lidar
+>4	regex [0-9]*\.[0-9]*	version %s
+
+0	string	HCB	LADS Caris Binary Format (CBF) bathymetric lidar waveform data
+>3      byte    x	version %d .
+>4	byte	x	%d
+
+
+######################################################################
+#
+# MULTIBEAM SONARS http://www.ldeo.columbia.edu/res/pi/MB-System/formatdoc/
+#
+######################################################################
+
+# GeoAcoustics - GeoSwath Plus
+4	beshort	0x2002	GeoSwath RDF
+0	string	Start:-	GeoSwatch auf text file
+
+# Seabeam 2100 
+# mbsystem code mb41
+0	string SB2100	SeaBeam 2100 multibeam sonar
+0	string SB2100DR	SeaBeam 2100 DR multibeam sonar
+0	string SB2100PR SeaBeam 2100 PR multibeam sonar
+
+# This corresponds to MB-System format 94, L-3/ELAC/SeaBeam XSE vendor
+# format. It is the format of our upgraded SeaBeam 2112 on R/V KNORR.
+0    string $HSF    XSE multibeam
+
+# mb121 http://www.saic.com/maritime/gsf/
+8	string	GSF-v	SAIC generic sensor format (GSF) sonar data,
+>&0	regex [0-9]*\.[0-9]*	version %s
+
+# MGD77 - http://www.ngdc.noaa.gov/mgg/dat/geodas/docs/mgd77.htm
+# mb161
+9	string MGD77	MGD77 Header, Marine Geophysical Data Exchange Format
+
+# MBSystem processing caches the mbinfo output
+1	string	Swath\ Data\ File:	mbsystem info cache
+
+# Caris John Hughes Clark format
+0	string	HDCS	Caris multibeam sonar related data
+1	string	Start/Stop\ parameter\ header:	Caris ASCII project summary
+
+######################################################################
+#
+# Visualization and 3D modeling
+#
+######################################################################
+
+# IVS - IVS3d.com Tagged Data Represetation
+0	string	%%\ TDR\ 2.0	IVS Fledermaus TDR file
+
+# http://www.ecma-international.org/publications/standards/Ecma-363.htm
+# 3D in PDFs
+0	string	U3D	ECMA-363, Universal 3D
+
+######################################################################
+#
+# Support files
+#
+######################################################################
+
+# https://midas.psi.ch/elog/
+0	string	$@MID@$	elog journal entry
+
+# Geospatial Designs http://www.geospatialdesigns.com/surfer6_format.htm
+0	string		DSBB	Surfer 6 binary grid file
+>4	leshort		x	\b, %d
+>6	leshort		x	\bx%d
+>8	ledouble	x	\b, minx=%g
+>16	ledouble	x	\b, maxx=%g
+>24	ledouble	x	\b, miny=%g
+>32	ledouble	x	\b, maxy=%g
+>40	ledouble	x	\b, minz=%g
+>48	ledouble	x	\b, maxz=%g
+
+
+#------------------------------------------------------------------------------
+# $File$
+# GEOS files (Vidar Madsen, vidar@gimp.org)
+# semi-commonly used in embedded and handheld systems.
+0	belong	0xc745c153	GEOS
+>40	byte	1	executable
+>40	byte	2	VMFile
+>40	byte	3	binary
+>40	byte	4	directory label
+>40	byte	<1	unknown
+>40	byte	>4	unknown
+>4	string	>\0	\b, name "%s"
+#>44	short	x	\b, version %d
+#>46	short	x	\b.%d
+#>48	short	x	\b, rev %d
+#>50	short	x	\b.%d
+#>52	short	x	\b, proto %d
+#>54	short	x	\br%d
+#>168	string	>\0	\b, copyright "%s"
+
+#------------------------------------------------------------------------------
+# $File: gimp,v 1.8 2013/12/21 14:29:45 christos Exp $
+# GIMP Gradient: file(1) magic for the GIMP's gradient data files (.ggr)
+# by Federico Mena <federico@nuclecu.unam.mx>
+
+0       string/t        GIMP\ Gradient  GIMP gradient data
+
+# GIMP palette (.gpl)
+# From: Markus Heidelberg <markus.heidelberg@web.de>
+0       string/t        GIMP\ Palette   GIMP palette data
+
+#------------------------------------------------------------------------------
+# XCF:  file(1) magic for the XCF image format used in the GIMP (.xcf) developed
+#       by Spencer Kimball and Peter Mattis
+#       ('Bucky' LaDieu, nega@vt.edu)
+
+0	string		gimp\ xcf	GIMP XCF image data,
+!:mime	image/x-xcf
+>9	string		file		version 0,
+>9	string		v		version
+>>10	string		>\0		%s,
+>14	belong		x		%u x
+>18	belong		x		%u,
+>22     belong          0               RGB Color
+>22     belong          1               Greyscale
+>22     belong          2               Indexed Color
+>22	belong		>2		Unknown Image Type.
+
+#------------------------------------------------------------------------------
+# XCF:  file(1) magic for the patterns used in the GIMP (.pat), developed
+#       by Spencer Kimball and Peter Mattis
+#       ('Bucky' LaDieu, nega@vt.edu)
+
+20      string          GPAT            GIMP pattern data,
+>24     string          x               %s
+
+#------------------------------------------------------------------------------
+# XCF:  file(1) magic for the brushes used in the GIMP (.gbr), developed
+#       by Spencer Kimball and Peter Mattis
+#       ('Bucky' LaDieu, nega@vt.edu)
+
+20      string          GIMP            GIMP brush data
+
+# GIMP Curves File
+# From: "Nelson A. de Oliveira" <naoliv@gmail.com>
+0	string	#\040GIMP\040Curves\040File	GIMP curve file
+
+#------------------------------------------------------------------------------
+# $File: gnome,v 1.4 2014/04/28 12:04:50 christos Exp $
+# GNOME related files
+
+# Contributed by Josh Triplett
+# FIXME: Could be simplified if pstring supported two-byte counts
+0         string   GnomeKeyring\n\r\0\n GNOME keyring
+>&0       ubyte    0                    \b, major version 0
+>>&0      ubyte    0                    \b, minor version 0
+>>>&0     ubyte    0                    \b, crypto type 0 (AES)
+>>>&0     ubyte    >0                   \b, crypto type %u (unknown)
+>>>&1     ubyte    0                    \b, hash type 0 (MD5)
+>>>&1     ubyte    >0                   \b, hash type %u (unknown)
+>>>&2     ubelong  0xFFFFFFFF           \b, name NULL
+>>>&2     ubelong  !0xFFFFFFFF
+>>>>&-4   ubelong  >255                 \b, name too long for file's pstring type
+>>>>&-4   ubelong  <256
+>>>>>&-1  pstring  x                    \b, name "%s"
+>>>>>>&0  ubeqdate x                    \b, last modified %s
+>>>>>>&8  ubeqdate x                    \b, created %s
+>>>>>>&16 ubelong  &1
+>>>>>>>&0 ubelong  x                    \b, locked if idle for %u seconds
+>>>>>>&16 ubelong  ^1                   \b, not locked if idle
+>>>>>>&24 ubelong  x                    \b, hash iterations %u
+>>>>>>&28 ubequad  x                    \b, salt %llu
+>>>>>>&52 ubelong  x                    \b, %u item(s)
+
+# From: Alex Beregszaszi <alex@fsn.hu>
+4	string	gtktalog		GNOME Catalogue (gtktalog)
+>13	string	>\0			version %s
+
+# Summary: GStreamer binary registry
+# Extension: .bin
+# Submitted by: Josh Triplett <josh@joshtriplett.org>
+0	belong	0xc0def00d		GStreamer binary registry
+>4	string	x			\b, version %s
+
+# GVariant Database file
+# By Elan Ruusamae <glen@delfi.ee>
+# https://github.com/GNOME/gvdb/blob/master/gvdb-format.h
+# It's always "GVariant", it's byte swapped on incompatible archs
+# See https://github.com/GNOME/gvdb/blob/master/gvdb-builder.c
+# file_builder_serialise()
+# http://developer.gnome.org/glib/2.34/glib-GVariant.html#GVariant
+0	string	GVariant	GVariant Database file,
+# version is never filled. probably future extension
+>8	lelong	x		version %d
+# not sure are these usable, so commented out
+#>>16	lelong	x		start %d,
+#>>>20	lelong	x		end %d
+
+# G-IR database made by gobject-introspect toolset,
+# http://live.gnome.org/GObjectIntrospection
+0	string		GOBJ\nMETADATA\r\n\032	G-IR binary database
+>16	byte		x			\b, v%d
+>17	byte		x			\b.%d
+>20	leshort		x			\b, %d entries
+>22	leshort		x			\b/%d local
+
+#------------------------------------------------------------------------------
+# $File: gnu,v 1.14 2012/10/03 23:38:12 christos Exp $
+# gnu:  file(1) magic for various GNU tools
+#
+# GNU nlsutils message catalog file format
+#
+# GNU message catalog (.mo and .gmo files)
+
+0	string		\336\22\4\225	GNU message catalog (little endian),
+>6	leshort		x		revision %d.
+>4	leshort		>0		\b%d,
+>>8	lelong		x		%d messages,
+>>36	lelong		x		%d sysdep messages
+>4	leshort		=0		\b%d,
+>>8	lelong		x		%d messages
+
+0	string		\225\4\22\336	GNU message catalog (big endian),
+>4	beshort		x		revision %d.
+>6	beshort		>0		\b%d,
+>>8	belong		x		%d messages,
+>>36	belong		x		%d sysdep messages
+>6	beshort		=0		\b%d,
+>>8	belong		x		%d messages
+
+
+# GnuPG
+# The format is very similar to pgp
+0	string          \001gpg                 GPG key trust database
+>4	byte            x                       version %d
+# Note: magic.mime had 0x8501 for the next line instead of 0x8502
+0	beshort		0x8502			GPG encrypted data
+!:mime	text/PGP # encoding: data
+
+# This magic is not particularly good, as the keyrings don't have true
+# magic. Nevertheless, it covers many keyrings.
+0       beshort         0x9901                  GPG key public ring
+!:mime	application/x-gnupg-keyring
+
+# Symmetric encryption
+0	leshort		0x0d8c
+>4	leshort		0x0203
+>>2	leshort		0x0204		GPG symmetrically encrypted data (3DES cipher)
+>>2	leshort		0x0304		GPG symmetrically encrypted data (CAST5 cipher)
+>>2	leshort		0x0404		GPG symmetrically encrypted data (BLOWFISH cipher)
+>>2	leshort		0x0704		GPG symmetrically encrypted data (AES cipher)
+>>2	leshort		0x0804		GPG symmetrically encrypted data (AES192 cipher)
+>>2	leshort		0x0904		GPG symmetrically encrypted data (AES256 cipher)
+>>2	leshort		0x0a04		GPG symmetrically encrypted data (TWOFISH cipher)
+>>2	leshort		0x0b04		GPG symmetrically encrypted data (CAMELLIA128 cipher)
+>>2	leshort		0x0c04		GPG symmetrically encrypted data (CAMELLIA192 cipher)
+>>2	leshort		0x0d04		GPG symmetrically encrypted data (CAMELLIA256 cipher)
+
+
+# GnuPG Keybox file
+# <http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git;a=blob;f=kbx/keybox-blob.c;hb=HEAD>
+# From: Philipp Hahn <hahn@univention.de>
+0	belong	32
+>4	byte	1
+>>8	string	KBXf	GPG keybox database
+>>>5	byte	1	version %d
+>>>16	bedate	x	\b, created-at %s
+>>>20	bedate	x	\b, last-maintained %s
+
+
+# Gnumeric spreadsheet
+# This entry is only semi-helpful, as Gnumeric compresses its files, so
+# they will ordinarily reported as "compressed", but at least -z helps
+39      string          =<gmr:Workbook           Gnumeric spreadsheet
+
+# From: James Youngman <jay@gnu.org> 
+# gnu find magic
+0	string	\0LOCATE	GNU findutils locate database data
+>7	string	>\0		\b, format %s
+>7	string	02		\b (frcode)
+
+# Files produced by GNU gettext
+0	long	0xDE120495		GNU-format message catalog data
+0	long	0x950412DE		GNU-format message catalog data
+
+# gettext message catalogue
+0	regex	\^msgid\ 		GNU gettext message catalogue text
+!:mime text/x-po
+
+#------------------------------------------------------------------------------
+# $File$
+# gnumeric:  file(1) magic for Gnumeric spreadsheet
+# This entry is only semi-helpful, as Gnumeric compresses its files, so
+# they will ordinarily reported as "compressed", but at least -z helps
+39	string	=<gmr:Workbook	Gnumeric spreadsheet
+!:mime	application/x-gnumeric
+
+#------------------------------------------------------------------------------
+# $File: gpt,v 1.2 2014/04/28 12:04:50 christos Exp $
+#
+# GPT Partition table patterns.
+# Author: Rogier Goossens (goossens.rogier@gmail.com)
+# Note that a GPT-formatted disk must contain an MBR as well.
+#
+
+# The initial segment (up to >>>>>>>>422) was copied from the X86
+# partition table code (aka MBR).
+# This is kept separate, so that MBR partitions are not reported as well.
+# (use -k if you do want them as well)
+
+# First, detect the MBR partiton table
+# If more than one GPT protective MBR partition exists, don't print anything
+# (the other MBR detection code will then just print the MBR partition table)
+0x1FE			leshort		0xAA55
+>3			string		!MS
+>>3			string		!SYSLINUX
+>>>3			string		!MTOOL
+>>>>3			string		!NEWLDR
+>>>>>5			string		!DOS
+# not FAT (32 bit)
+>>>>>>82		string		!FAT32
+#not Linux kernel
+>>>>>>>514		string		!HdrS
+#not BeOS
+>>>>>>>>422		string		!Be\ Boot\ Loader
+# GPT with protective MBR entry in partition 1 (only)
+>>>>>>>>>450		ubyte		0xee
+>>>>>>>>>>466		ubyte		!0xee
+>>>>>>>>>>>482		ubyte		!0xee
+>>>>>>>>>>>>498		ubyte		!0xee
+#>>>>>>>>>>>>>446	use		gpt-mbr-partition
+>>>>>>>>>>>>>(454.l*8192)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>0			use		gpt-mbr-type
+>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>0			ubyte		x		of 8192 bytes		
+>>>>>>>>>>>>>(454.l*8192)	string		!EFI\ PART
+>>>>>>>>>>>>>>(454.l*4096)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>0		ubyte		x		of 4096 bytes
+>>>>>>>>>>>>>>(454.l*4096)	string		!EFI\ PART
+>>>>>>>>>>>>>>>(454.l*2048)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>>0		ubyte		x		of 2048 bytes
+>>>>>>>>>>>>>>>(454.l*2048)	string		!EFI\ PART
+>>>>>>>>>>>>>>>>(454.l*1024)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>>>0		ubyte		x		of 1024 bytes
+>>>>>>>>>>>>>>>>(454.l*1024)	string		!EFI\ PART
+>>>>>>>>>>>>>>>>>(454.l*512)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>>>>0		ubyte		x		of 512 bytes
+# GPT with protective MBR entry in partition 2 (only)
+>>>>>>>>>450		ubyte		!0xee
+>>>>>>>>>>466		ubyte		0xee
+>>>>>>>>>>>482		ubyte		!0xee
+>>>>>>>>>>>>498		ubyte		!0xee
+#>>>>>>>>>>>>>462	use		gpt-mbr-partition
+>>>>>>>>>>>>>(470.l*8192)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>0			use		gpt-mbr-type
+>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>0			ubyte		x		of 8192 bytes		
+>>>>>>>>>>>>>(470.l*8192)	string		!EFI\ PART
+>>>>>>>>>>>>>>(470.l*4096)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>0		ubyte		x		of 4096 bytes
+>>>>>>>>>>>>>>(470.l*4096)	string		!EFI\ PART
+>>>>>>>>>>>>>>>(470.l*2048)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>>0		ubyte		x		of 2048 bytes
+>>>>>>>>>>>>>>>(470.l*2048)	string		!EFI\ PART
+>>>>>>>>>>>>>>>>(470.l*1024)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>>>0		ubyte		x		of 1024 bytes
+>>>>>>>>>>>>>>>>(470.l*1024)	string		!EFI\ PART
+>>>>>>>>>>>>>>>>>(470.l*512)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>>>>0		ubyte		x		of 512 bytes
+# GPT with protective MBR entry in partition 3 (only)
+>>>>>>>>>450		ubyte		!0xee
+>>>>>>>>>>466		ubyte		!0xee
+>>>>>>>>>>>482		ubyte		0xee
+>>>>>>>>>>>>498		ubyte		!0xee
+#>>>>>>>>>>>>>478	use		gpt-mbr-partition
+>>>>>>>>>>>>>(486.l*8192)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>0			use		gpt-mbr-type
+>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>0			ubyte		x		of 8192 bytes		
+>>>>>>>>>>>>>(486.l*8192)	string		!EFI\ PART
+>>>>>>>>>>>>>>(486.l*4096)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>0		ubyte		x		of 4096 bytes
+>>>>>>>>>>>>>>(486.l*4096)	string		!EFI\ PART
+>>>>>>>>>>>>>>>(486.l*2048)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>>0		ubyte		x		of 2048 bytes
+>>>>>>>>>>>>>>>(486.l*2048)	string		!EFI\ PART
+>>>>>>>>>>>>>>>>(486.l*1024)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>>>0		ubyte		x		of 1024 bytes
+>>>>>>>>>>>>>>>>(486.l*1024)	string		!EFI\ PART
+>>>>>>>>>>>>>>>>>(486.l*512)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>>>>0		ubyte		x		of 512 bytes
+# GPT with protective MBR entry in partition 4 (only)
+>>>>>>>>>450		ubyte		!0xee
+>>>>>>>>>>466		ubyte		!0xee
+>>>>>>>>>>>482		ubyte		!0xee
+>>>>>>>>>>>>498		ubyte		0xee
+#>>>>>>>>>>>>>494	use		gpt-mbr-partition
+>>>>>>>>>>>>>(502.l*8192)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>0			use		gpt-mbr-type
+>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>0			ubyte		x		of 8192 bytes		
+>>>>>>>>>>>>>(502.l*8192)	string		!EFI\ PART
+>>>>>>>>>>>>>>(502.l*4096)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>0		ubyte		x		of 4096 bytes
+>>>>>>>>>>>>>>(502.l*4096)	string		!EFI\ PART
+>>>>>>>>>>>>>>>(502.l*2048)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>>0		ubyte		x		of 2048 bytes
+>>>>>>>>>>>>>>>(502.l*2048)	string		!EFI\ PART
+>>>>>>>>>>>>>>>>(502.l*1024)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>>>0		ubyte		x		of 1024 bytes
+>>>>>>>>>>>>>>>>(502.l*1024)	string		!EFI\ PART
+>>>>>>>>>>>>>>>>>(502.l*512)	string		EFI\ PART	GPT partition table
+>>>>>>>>>>>>>>>>>>0		use		gpt-mbr-type
+>>>>>>>>>>>>>>>>>>&-8		use		gpt-table
+>>>>>>>>>>>>>>>>>>0		ubyte		x		of 512 bytes
+
+# The following code does GPT detection and processing, including
+# sector size detection.
+# It has to be duplicated above because the top-level pattern
+# (i.e. not called using 'use') must print *something* for file
+# to count it as a match. Text only printed in named patterns is
+# not counted, and causes file to continue, and try and match
+# other patterns.
+#
+# Unfortunately, when assuming sector sizes >=16k, if the sector size
+# happens to be 512 instead, we may find confusing data after the GPT
+# table...  If the GPT table has less than 128 entries, this may even
+# happen for assumed sector sizes as small as 4k
+# This could be solved by checking for the presence of the backup GPT
+# header as well, but that makes the logic extremely complex
+##0		name		gpt-mbr-partition
+##>(8.l*8192)	string		EFI\ PART
+##>>(8.l*8192)	use		gpt-mbr-type
+##>>&-8		use		gpt-table
+##>>0		ubyte		x		of 8192 bytes		
+##>(8.l*8192)	string		!EFI\ PART
+##>>(8.l*4096)	string		EFI\ PART	GPT partition table
+##>>>0		use		gpt-mbr-type
+##>>>&-8		use		gpt-table
+##>>>0		ubyte		x		of 4096 bytes
+##>>(8.l*4096)	string		!EFI\ PART
+##>>>(8.l*2048)	string		EFI\ PART	GPT partition table
+##>>>>0		use		gpt-mbr-type
+##>>>>&-8		use		gpt-table
+##>>>>0		ubyte		x		of 2048 bytes
+##>>>(8.l*2048)	string		!EFI\ PART
+##>>>>(8.l*1024)	string		EFI\ PART	GPT partition table
+##>>>>>0		use		gpt-mbr-type
+##>>>>>&-8	use		gpt-table
+##>>>>>0		ubyte		x		of 1024 bytes
+##>>>>(8.l*1024)	string		!EFI\ PART
+##>>>>>(8.l*512)	string		EFI\ PART	GPT partition table
+##>>>>>>0		use		gpt-mbr-type
+##>>>>>>&-8	use		gpt-table
+##>>>>>>0		ubyte		x		of 512 bytes
+
+# Print details of MBR type for a GPT-disk
+# Calling code ensures that there is only one 0xee partition.
+0		name		gpt-mbr-type
+# GPT with protective MBR entry in partition 1
+>450		ubyte		0xee
+>>454		ulelong		1
+>>>462		string		!\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0	\b (with hybrid MBR)
+>>454		ulelong		!1													\b (nonstandard: not at LBA 1)
+# GPT with protective MBR entry in partition 2
+>466		ubyte		0xee
+>>470		ulelong		1
+>>>478		string		\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0
+>>>>446		string		!\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0					\b (with hybrid MBR)
+>>>478		string		!\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0	\b (with hybrid MBR)
+>>470		ulelong		!1									\b (nonstandard: not at LBA 1)
+# GPT with protective MBR entry in partition 3
+>482		ubyte		0xee
+>>486		ulelong		1
+>>>494		string		\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0
+>>>>446		string		!\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0	\b (with hybrid MBR)
+>>>494		string		!\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0					\b (with hybrid MBR)
+>>486		ulelong		!1									\b (nonstandard: not at LBA 1)
+# GPT with protective MBR entry in partition 4
+>498		ubyte		0xee
+>>502		ulelong		1		
+>>>446		string		!\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0	\b (with hybrid MBR)
+>>502		ulelong		!1													\b (nonstandard: not at LBA 1)
+
+# Print the information from a GPT partition table structure
+0		name		gpt-table
+>10		uleshort	x		\b, version %u
+>8		uleshort	x		\b.%u
+>56		ulelong		x		\b, GUID: %08x
+>60		uleshort	x		\b-%04x
+>62		uleshort	x		\b-%04x
+>64		ubeshort	x		\b-%04x
+>66		ubeshort	x		\b-%04x
+>68		ubelong		x		\b%08x
+#>80		uleshort	x		\b, %d partition entries
+>32		ulequad+1	x		\b, disk size: %lld sectors
+
+# In case a GPT data-structure is at LBA 0, report it as well
+# This covers systems which are not GPT-aware, and which show
+# and allow access to the protective partition. This code will
+# detect the contents of such a partition.
+0		string		EFI\ PART	GPT data structure (nonstandard: at LBA 0)
+>0		use		gpt-table
+>0		ubyte		x		(sector size unknown)
+
+
+
+#------------------------------------------------------------------------------
+# $File$
+# ACE/gr and Grace type files - PLEASE DO NOT REMOVE THIS LINE
+#
+# ACE/gr binary
+0	string	\000\000\0001\000\000\0000\000\000\0000\000\000\0002\000\000\0000\000\000\0000\000\000\0003		old ACE/gr binary file
+>39	byte	>0			- version %c
+# ACE/gr ascii
+0	string	#\ xvgr\ parameter\ file	ACE/gr ascii file
+0	string	#\ xmgr\ parameter\ file	ACE/gr ascii file
+0	string	#\ ACE/gr\ parameter\ file	ACE/gr ascii file
+# Grace projects
+0	string	#\ Grace\ project\ file		Grace project file
+>23	string	@version\  			(version
+>>32	byte	>0 				%c
+>>33	string	>\0 				\b.%.2s
+>>35	string	>\0 				\b.%.2s)
+# ACE/gr fit description files
+0	string	#\ ACE/gr\ fit\ description\ 	ACE/gr fit description file
+# end of ACE/gr and Grace type files - PLEASE DO NOT REMOVE THIS LINE
+
+#------------------------------------------------------------------------------
+# $File: graphviz,v 1.7 2009/09/19 16:28:09 christos Exp $
+# graphviz:  file(1) magic for http://www.graphviz.org/
+
+# FIXME: These patterns match too generally. For example, the first
+# line matches a LaTeX file containing the word "graph" (with a {
+# following later) and the second line matches this file.
+#0	regex/100l	[\r\n\t\ ]*graph[\r\n\t\ ]+.*\\{	graphviz graph text
+#!:mime	text/vnd.graphviz
+#0	regex/100l	[\r\n\t\ ]*digraph[\r\n\t\ ]+.*\\{	graphviz digraph text
+#!:mime	text/vnd.graphviz
+
+#------------------------------------------------------------------------------
+# $File$
+# gringotts:  file(1) magic for Gringotts
+# http://devel.pluto.linux.it/projects/Gringotts/
+# author: Germano Rizzo <mano@pluto.linux.it>
+#GRG3????Y
+0	string	GRG		Gringotts data file
+#file format 1
+>3	string		1		v.1, MCRYPT S2K, SERPENT crypt, SHA-256 hash, ZLib lvl.9
+#file format 2
+>3	string		2		v.2, MCRYPT S2K, 
+>>8	byte&0x70	0x00		RIJNDAEL-128 crypt,
+>>8	byte&0x70	0x10		SERPENT crypt,
+>>8	byte&0x70	0x20		TWOFISH crypt, 
+>>8	byte&0x70	0x30		CAST-256 crypt,
+>>8	byte&0x70	0x40		SAFER+ crypt,
+>>8	byte&0x70	0x50		LOKI97 crypt,
+>>8	byte&0x70	0x60		3DES crypt,
+>>8	byte&0x70	0x70		RIJNDAEL-256 crypt,
+>>8	byte&0x08	0x00		SHA1 hash,
+>>8	byte&0x08	0x08		RIPEMD-160 hash,
+>>8	byte&0x04	0x00		ZLib
+>>8	byte&0x04	0x04		BZip2
+>>8	byte&0x03	0x00		lvl.0
+>>8	byte&0x03	0x01		lvl.3
+>>8	byte&0x03	0x02		lvl.6
+>>8	byte&0x03	0x03		lvl.9
+#file format 3
+>3	string		3		v.3, OpenPGP S2K, 
+>>8	byte&0x70	0x00		RIJNDAEL-128 crypt,
+>>8	byte&0x70	0x10		SERPENT crypt,
+>>8	byte&0x70	0x20		TWOFISH crypt, 
+>>8	byte&0x70	0x30		CAST-256 crypt,
+>>8	byte&0x70	0x40		SAFER+ crypt,
+>>8	byte&0x70	0x50		LOKI97 crypt,
+>>8	byte&0x70	0x60		3DES crypt,
+>>8	byte&0x70	0x70		RIJNDAEL-256 crypt,
+>>8	byte&0x08	0x00		SHA1 hash,
+>>8	byte&0x08	0x08		RIPEMD-160 hash,
+>>8	byte&0x04	0x00		ZLib
+>>8	byte&0x04	0x04		BZip2
+>>8	byte&0x03	0x00		lvl.0
+>>8	byte&0x03	0x01		lvl.3
+>>8	byte&0x03	0x02		lvl.6
+>>8	byte&0x03	0x03		lvl.9
+#file format >3
+>3	string		>3		v.%.1s (unknown details)
+
+#------------------------------------------------------------------------------
+# $File: grace,v 1.4 2009/09/19 16:28:09 christos Exp $
+# Guile file magic from <dalepsmith@gmail.com>
+# http://www.gnu.org/s/guile/
+# http://git.savannah.gnu.org/gitweb/?p=guile.git;f=libguile/_scm.h;hb=HEAD#l250
+
+0	string	GOOF----	Guile Object
+>8	string	LE		\b, little endian
+>8	string	BE		\b, big endian
+>11	string	4		\b, 32bit
+>11	string	8		\b, 64bit
+>13	regex	.\..		\b, bytecode v%s
+
+#------------------------------------------------------------------------------
+# $File: hitachi-sh,v 1.5 2009/09/19 16:28:09 christos Exp $
+# hitach-sh: file(1) magic for Hitachi Super-H
+#
+# Super-H COFF
+#
+# below test line conflicts with 2nd NTFS filesystem sector 
+0	beshort		0x0500		Hitachi SH big-endian COFF
+# 2nd NTFS filesystem sector often starts with 0x05004e00 for unicode string 5 NTLDR
+#0	ubelong&0xFFFFNMPQ	0x0500NMPQ     Hitachi SH big-endian COFF
+>18	beshort&0x0002	=0x0000		object
+>18	beshort&0x0002	=0x0002		executable
+>18	beshort&0x0008	=0x0008		\b, stripped
+>18	beshort&0x0008	=0x0000		\b, not stripped
+#
+0	leshort		0x0550		Hitachi SH little-endian COFF
+>18	leshort&0x0002	=0x0000		object
+>18	leshort&0x0002	=0x0002		executable
+>18	leshort&0x0008	=0x0008		\b, stripped
+>18	leshort&0x0008	=0x0000		\b, not stripped
+
+
+#------------------------------------------------------------------------------
+# $File: hp,v 1.23 2009/09/19 16:28:09 christos Exp $
+# hp:  file(1) magic for Hewlett Packard machines (see also "printer")
+#
+# XXX - somebody should figure out whether any byte order needs to be
+# applied to the "TML" stuff; I'm assuming the Apollo stuff is
+# big-endian as it was mostly 68K-based.
+#
+# I think the 500 series was the old stack-based machines, running a
+# UNIX environment atop the "SUN kernel"; dunno whether it was
+# big-endian or little-endian.
+#
+# Daniel Quinlan (quinlan@yggdrasil.com): hp200 machines are 68010 based;
+# hp300 are 68020+68881 based; hp400 are also 68k.  The following basic
+# HP magic is useful for reference, but using "long" magic is a better
+# practice in order to avoid collisions.
+#
+# Guy Harris (guy@netapp.com): some additions to this list came from
+# HP-UX 10.0's "/usr/include/sys/unistd.h" (68030, 68040, PA-RISC 1.1,
+# 1.2, and 2.0).  The 1.2 and 2.0 stuff isn't in the HP-UX 10.0
+# "/etc/magic", though, except for the "archive file relocatable library"
+# stuff, and the 68030 and 68040 stuff isn't there at all - are they not
+# used in executables, or have they just not yet updated "/etc/magic"
+# completely?
+#
+# 0	beshort		200		hp200 (68010) BSD binary
+# 0	beshort		300		hp300 (68020+68881) BSD binary
+# 0	beshort		0x20c		hp200/300 HP-UX binary
+# 0	beshort		0x20d		hp400 (68030) HP-UX binary
+# 0	beshort		0x20e		hp400 (68040?) HP-UX binary
+# 0	beshort		0x20b		PA-RISC1.0 HP-UX binary
+# 0	beshort		0x210		PA-RISC1.1 HP-UX binary
+# 0	beshort		0x211		PA-RISC1.2 HP-UX binary
+# 0	beshort		0x214		PA-RISC2.0 HP-UX binary
+
+#
+# The "misc" stuff needs a byte order; the archives look suspiciously
+# like the old 177545 archives (0xff65 = 0177545).
+#
+#### Old Apollo stuff
+0	beshort		0627		Apollo m68k COFF executable
+>18	beshort		^040000		not stripped
+>22	beshort		>0		- version %d
+0	beshort		0624		apollo a88k COFF executable
+>18	beshort		^040000		not stripped
+>22	beshort		>0		- version %d
+0       long            01203604016     TML 0123 byte-order format
+0       long            01702407010     TML 1032 byte-order format
+0       long            01003405017     TML 2301 byte-order format
+0       long            01602007412     TML 3210 byte-order format
+#### PA-RISC 1.1
+0	belong 		0x02100106	PA-RISC1.1 relocatable object
+0	belong 		0x02100107	PA-RISC1.1 executable
+>168	belong		&0x00000004	dynamically linked
+>(144)	belong		0x054ef630	dynamically linked
+>96	belong		>0		- not stripped
+
+0	belong 		0x02100108	PA-RISC1.1 shared executable
+>168	belong&0x4	0x4		dynamically linked
+>(144)	belong		0x054ef630	dynamically linked
+>96	belong		>0		- not stripped
+
+0	belong 		0x0210010b	PA-RISC1.1 demand-load executable
+>168	belong&0x4	0x4		dynamically linked
+>(144)	belong		0x054ef630	dynamically linked
+>96	belong		>0		- not stripped
+
+0	belong 		0x0210010e	PA-RISC1.1 shared library
+>96	belong		>0		- not stripped
+
+0	belong 		0x0210010d	PA-RISC1.1 dynamic load library
+>96	belong		>0		- not stripped
+
+#### PA-RISC 2.0
+0	belong		0x02140106	PA-RISC2.0 relocatable object
+
+0       belong		0x02140107	PA-RISC2.0 executable
+>168	belong		&0x00000004	dynamically linked
+>(144)	belong		0x054ef630	dynamically linked
+>96	belong		>0		- not stripped
+
+0       belong		0x02140108	PA-RISC2.0 shared executable
+>168	belong		&0x00000004	dynamically linked
+>(144)	belong		0x054ef630	dynamically linked
+>96	belong		>0		- not stripped
+
+0       belong		0x0214010b	PA-RISC2.0 demand-load executable
+>168	belong		&0x00000004	dynamically linked
+>(144)	belong		0x054ef630	dynamically linked
+>96	belong		>0		- not stripped
+
+0       belong		0x0214010e	PA-RISC2.0 shared library
+>96	belong		>0		- not stripped
+
+0       belong		0x0214010d	PA-RISC2.0 dynamic load library
+>96	belong		>0		- not stripped
+
+#### 800
+0	belong 		0x020b0106	PA-RISC1.0 relocatable object
+
+0	belong 		0x020b0107	PA-RISC1.0 executable
+>168	belong&0x4	0x4		dynamically linked
+>(144)	belong		0x054ef630	dynamically linked
+>96	belong		>0		- not stripped
+
+0	belong 		0x020b0108	PA-RISC1.0 shared executable
+>168	belong&0x4	0x4		dynamically linked
+>(144)	belong		0x054ef630	dynamically linked
+>96	belong		>0		- not stripped
+
+0	belong 		0x020b010b	PA-RISC1.0 demand-load executable
+>168	belong&0x4	0x4		dynamically linked
+>(144)	belong		0x054ef630	dynamically linked
+>96	belong		>0		- not stripped
+
+0	belong 		0x020b010e	PA-RISC1.0 shared library
+>96	belong		>0		- not stripped
+
+0	belong 		0x020b010d	PA-RISC1.0 dynamic load library
+>96	belong		>0		- not stripped
+
+0	belong		0x213c6172	archive file
+>68	belong 		0x020b0619	- PA-RISC1.0 relocatable library
+>68	belong	 	0x02100619	- PA-RISC1.1 relocatable library
+>68	belong 		0x02110619	- PA-RISC1.2 relocatable library
+>68	belong 		0x02140619	- PA-RISC2.0 relocatable library
+
+#### 500
+0	long		0x02080106	HP s500 relocatable executable
+>16	long		>0		- version %d
+
+0	long		0x02080107	HP s500 executable
+>16	long		>0		- version %d
+
+0	long		0x02080108	HP s500 pure executable
+>16	long		>0		- version %d
+
+#### 200
+0	belong 		0x020c0108	HP s200 pure executable
+>4	beshort		>0		- version %d
+>8	belong		&0x80000000	save fp regs
+>8	belong		&0x40000000	dynamically linked
+>8	belong		&0x20000000	debuggable
+>36	belong		>0		not stripped
+
+0	belong		0x020c0107	HP s200 executable
+>4	beshort		>0		- version %d
+>8	belong		&0x80000000	save fp regs
+>8	belong		&0x40000000	dynamically linked
+>8	belong		&0x20000000	debuggable
+>36	belong		>0		not stripped
+
+0	belong		0x020c010b	HP s200 demand-load executable
+>4	beshort		>0		- version %d
+>8	belong		&0x80000000	save fp regs
+>8	belong		&0x40000000	dynamically linked
+>8	belong		&0x20000000	debuggable
+>36	belong		>0		not stripped
+
+0	belong		0x020c0106	HP s200 relocatable executable
+>4	beshort		>0		- version %d
+>6	beshort		>0		- highwater %d
+>8	belong		&0x80000000	save fp regs
+>8	belong		&0x20000000	debuggable
+>8	belong		&0x10000000	PIC
+
+0	belong 		0x020a0108	HP s200 (2.x release) pure executable
+>4	beshort		>0		- version %d
+>36	belong		>0		not stripped
+
+0	belong		0x020a0107	HP s200 (2.x release) executable
+>4	beshort		>0		- version %d
+>36	belong		>0		not stripped
+
+0	belong		0x020c010e	HP s200 shared library
+>4	beshort		>0		- version %d
+>6	beshort		>0		- highwater %d
+>36	belong		>0		not stripped
+
+0	belong		0x020c010d	HP s200 dynamic load library
+>4	beshort		>0		- version %d
+>6	beshort		>0		- highwater %d
+>36	belong		>0		not stripped
+
+#### MISC
+0	long		0x0000ff65	HP old archive
+0	long		0x020aff65	HP s200 old archive
+0	long		0x020cff65	HP s200 old archive
+0	long		0x0208ff65	HP s500 old archive
+
+0	long		0x015821a6	HP core file
+
+0	long		0x4da7eee8	HP-WINDOWS font
+>8	byte		>0		- version %d
+0	string		Bitmapfile	HP Bitmapfile
+
+0	string		IMGfile	CIS 	compimg HP Bitmapfile
+# XXX - see "lif"
+#0	short		0x8000		lif file
+0	long		0x020c010c	compiled Lisp
+
+0	string		msgcat01	HP NLS message catalog,
+>8	long		>0		%d messages
+
+# Summary: HP-48/49 calculator
+# Created by: phk@data.fls.dk
+# Modified by (1): AMAKAWA Shuhei <sa264@cam.ac.uk>
+# Modified by (2): Samuel Thibault <samuel.thibault@ens-lyon.org> (HP49 support)
+0	string		HPHP		HP
+>4	string		48		48 binary
+>4	string		49		49 binary
+>7	byte		>64		- Rev %c
+>8	leshort		0x2911		(ADR)
+>8	leshort		0x2933		(REAL)
+>8	leshort		0x2955		(LREAL)
+>8	leshort		0x2977		(COMPLX)
+>8	leshort		0x299d		(LCOMPLX)
+>8	leshort		0x29bf		(CHAR)
+>8	leshort		0x29e8		(ARRAY)
+>8	leshort		0x2a0a		(LNKARRAY)
+>8	leshort		0x2a2c		(STRING)
+>8	leshort		0x2a4e		(HXS)
+>8	leshort		0x2a74		(LIST)
+>8	leshort		0x2a96		(DIR)
+>8	leshort		0x2ab8		(ALG)
+>8	leshort		0x2ada		(UNIT)
+>8	leshort		0x2afc		(TAGGED)
+>8	leshort		0x2b1e		(GROB)
+>8	leshort		0x2b40		(LIB)
+>8	leshort		0x2b62		(BACKUP)
+>8	leshort		0x2b88		(LIBDATA)
+>8	leshort		0x2d9d		(PROG)
+>8	leshort		0x2dcc		(CODE)
+>8	leshort		0x2e48		(GNAME)
+>8	leshort		0x2e6d		(LNAME)
+>8	leshort		0x2e92		(XLIB)
+
+0	string		%%HP:		HP text
+>6	string		T(0)		- T(0)
+>6	string		T(1)		- T(1)
+>6	string		T(2)		- T(2)
+>6	string		T(3)		- T(3)
+>10	string		A(D)		A(D)
+>10	string		A(R)		A(R)
+>10	string		A(G)		A(G)
+>14	string		F(.)		F(.);
+>14	string		F(,)		F(,);
+
+
+# Summary: HP-38/39 calculator
+# Created by: Samuel Thibault <samuel.thibault@ens-lyon.org>
+0	string		HP3
+>3	string		8		HP 38
+>3	string		9		HP 39
+>4	string		Bin		binary
+>4	string		Asc		ASCII
+>7	string		A		(Directory List)
+>7	string		B		(Zaplet)
+>7	string		C		(Note)
+>7	string		D		(Program)
+>7	string		E		(Variable)
+>7	string		F		(List)
+>7	string		G		(Matrix)
+>7	string		H		(Library)
+>7	string		I		(Target List)
+>7	string		J		(ASCII Vector specification)
+>7	string		K		(wildcard)
+
+# Summary: HP-38/39 calculator
+# Created by: Samuel Thibault <samuel.thibault@ens-lyon.org>
+0	string		HP3
+>3	string		8		HP 38
+>3	string		9		HP 39
+>4	string		Bin		binary
+>4	string		Asc		ASCII
+>7	string		A		(Directory List)
+>7	string		B		(Zaplet)
+>7	string		C		(Note)
+>7	string		D		(Program)
+>7	string		E		(Variable)
+>7	string		F		(List)
+>7	string		G		(Matrix)
+>7	string		H		(Library)
+>7	string		I		(Target List)
+>7	string		J		(ASCII Vector specification)
+>7	string		K		(wildcard)
+
+# hpBSD magic numbers
+0	beshort		200		hp200 (68010) BSD
+>2	beshort		0407		impure binary
+>2	beshort		0410		read-only binary
+>2	beshort		0413		demand paged binary
+0	beshort		300		hp300 (68020+68881) BSD
+>2	beshort		0407		impure binary
+>2	beshort		0410		read-only binary
+>2	beshort		0413		demand paged binary
+#
+# From David Gero <dgero@nortelnetworks.com>
+# HP-UX 10.20 core file format from /usr/include/sys/core.h
+# Unfortunately, HP-UX uses corehead blocks without specifying the order
+# There are four we care about:
+#     CORE_KERNEL, which starts with the string "HP-UX"
+#     CORE_EXEC, which contains the name of the command
+#     CORE_PROC, which contains the signal number that caused the core dump
+#     CORE_FORMAT, which contains the version of the core file format (== 1)
+# The only observed order in real core files is KERNEL, EXEC, FORMAT, PROC
+# but we include all 6 variations of the order of the first 3, and
+# assume that PROC will always be last
+# Order 1: KERNEL, EXEC, FORMAT, PROC
+0x10		string	HP-UX
+>0		belong	2
+>>0xC		belong	0x3C
+>>>0x4C		belong	0x100
+>>>>0x58	belong	0x44
+>>>>>0xA0	belong	1
+>>>>>>0xAC	belong	4
+>>>>>>>0xB0	belong	1
+>>>>>>>>0xB4	belong	4		core file
+>>>>>>>>>0x90	string	>\0		from '%s'
+>>>>>>>>>0xC4	belong	3		- received SIGQUIT
+>>>>>>>>>0xC4	belong	4		- received SIGILL
+>>>>>>>>>0xC4	belong	5		- received SIGTRAP
+>>>>>>>>>0xC4	belong	6		- received SIGABRT
+>>>>>>>>>0xC4	belong	7		- received SIGEMT
+>>>>>>>>>0xC4	belong	8		- received SIGFPE
+>>>>>>>>>0xC4	belong	10		- received SIGBUS
+>>>>>>>>>0xC4	belong	11		- received SIGSEGV
+>>>>>>>>>0xC4	belong	12		- received SIGSYS
+>>>>>>>>>0xC4	belong	33		- received SIGXCPU
+>>>>>>>>>0xC4	belong	34		- received SIGXFSZ
+# Order 2: KERNEL, FORMAT, EXEC, PROC
+>>>0x4C		belong	1
+>>>>0x58	belong	4
+>>>>>0x5C	belong	1
+>>>>>>0x60	belong	0x100
+>>>>>>>0x6C	belong	0x44
+>>>>>>>>0xB4	belong	4		core file
+>>>>>>>>>0xA4	string	>\0		from '%s'
+>>>>>>>>>0xC4	belong	3		- received SIGQUIT
+>>>>>>>>>0xC4	belong	4		- received SIGILL
+>>>>>>>>>0xC4	belong	5		- received SIGTRAP
+>>>>>>>>>0xC4	belong	6		- received SIGABRT
+>>>>>>>>>0xC4	belong	7		- received SIGEMT
+>>>>>>>>>0xC4	belong	8		- received SIGFPE
+>>>>>>>>>0xC4	belong	10		- received SIGBUS
+>>>>>>>>>0xC4	belong	11		- received SIGSEGV
+>>>>>>>>>0xC4	belong	12		- received SIGSYS
+>>>>>>>>>0xC4	belong	33		- received SIGXCPU
+>>>>>>>>>0xC4	belong	34		- received SIGXFSZ
+# Order 3: FORMAT, KERNEL, EXEC, PROC
+0x24		string	HP-UX
+>0		belong	1
+>>0xC		belong	4
+>>>0x10		belong	1
+>>>>0x14	belong	2
+>>>>>0x20	belong	0x3C
+>>>>>>0x60	belong	0x100
+>>>>>>>0x6C	belong	0x44
+>>>>>>>>0xB4	belong	4		core file
+>>>>>>>>>0xA4	string	>\0		from '%s'
+>>>>>>>>>0xC4	belong	3		- received SIGQUIT
+>>>>>>>>>0xC4	belong	4		- received SIGILL
+>>>>>>>>>0xC4	belong	5		- received SIGTRAP
+>>>>>>>>>0xC4	belong	6		- received SIGABRT
+>>>>>>>>>0xC4	belong	7		- received SIGEMT
+>>>>>>>>>0xC4	belong	8		- received SIGFPE
+>>>>>>>>>0xC4	belong	10		- received SIGBUS
+>>>>>>>>>0xC4	belong	11		- received SIGSEGV
+>>>>>>>>>0xC4	belong	12		- received SIGSYS
+>>>>>>>>>0xC4	belong	33		- received SIGXCPU
+>>>>>>>>>0xC4	belong	34		- received SIGXFSZ
+# Order 4: EXEC, KERNEL, FORMAT, PROC
+0x64		string	HP-UX
+>0		belong	0x100
+>>0xC		belong	0x44
+>>>0x54		belong	2
+>>>>0x60	belong	0x3C
+>>>>>0xA0	belong	1
+>>>>>>0xAC	belong	4
+>>>>>>>0xB0	belong	1
+>>>>>>>>0xB4	belong	4		core file
+>>>>>>>>>0x44	string	>\0		from '%s'
+>>>>>>>>>0xC4	belong	3		- received SIGQUIT
+>>>>>>>>>0xC4	belong	4		- received SIGILL
+>>>>>>>>>0xC4	belong	5		- received SIGTRAP
+>>>>>>>>>0xC4	belong	6		- received SIGABRT
+>>>>>>>>>0xC4	belong	7		- received SIGEMT
+>>>>>>>>>0xC4	belong	8		- received SIGFPE
+>>>>>>>>>0xC4	belong	10		- received SIGBUS
+>>>>>>>>>0xC4	belong	11		- received SIGSEGV
+>>>>>>>>>0xC4	belong	12		- received SIGSYS
+>>>>>>>>>0xC4	belong	33		- received SIGXCPU
+>>>>>>>>>0xC4	belong	34		- received SIGXFSZ
+# Order 5: FORMAT, EXEC, KERNEL, PROC
+0x78		string	HP-UX
+>0		belong	1
+>>0xC		belong	4
+>>>0x10		belong	1
+>>>>0x14	belong	0x100
+>>>>>0x20	belong	0x44
+>>>>>>0x68	belong	2
+>>>>>>>0x74	belong	0x3C
+>>>>>>>>0xB4	belong	4		core file
+>>>>>>>>>0x58	string	>\0		from '%s'
+>>>>>>>>>0xC4	belong	3		- received SIGQUIT
+>>>>>>>>>0xC4	belong	4		- received SIGILL
+>>>>>>>>>0xC4	belong	5		- received SIGTRAP
+>>>>>>>>>0xC4	belong	6		- received SIGABRT
+>>>>>>>>>0xC4	belong	7		- received SIGEMT
+>>>>>>>>>0xC4	belong	8		- received SIGFPE
+>>>>>>>>>0xC4	belong	10		- received SIGBUS
+>>>>>>>>>0xC4	belong	11		- received SIGSEGV
+>>>>>>>>>0xC4	belong	12		- received SIGSYS
+>>>>>>>>>0xC4	belong	33		- received SIGXCPU
+>>>>>>>>>0xC4	belong	34		- received SIGXFSZ
+# Order 6: EXEC, FORMAT, KERNEL, PROC
+>0		belong	0x100
+>>0xC		belong	0x44
+>>>0x54		belong	1
+>>>>0x60	belong	4
+>>>>>0x64	belong	1
+>>>>>>0x68	belong	2
+>>>>>>>0x74	belong	0x2C
+>>>>>>>>0xB4	belong	4		core file
+>>>>>>>>>0x44	string	>\0		from '%s'
+>>>>>>>>>0xC4	belong	3		- received SIGQUIT
+>>>>>>>>>0xC4	belong	4		- received SIGILL
+>>>>>>>>>0xC4	belong	5		- received SIGTRAP
+>>>>>>>>>0xC4	belong	6		- received SIGABRT
+>>>>>>>>>0xC4	belong	7		- received SIGEMT
+>>>>>>>>>0xC4	belong	8		- received SIGFPE
+>>>>>>>>>0xC4	belong	10		- received SIGBUS
+>>>>>>>>>0xC4	belong	11		- received SIGSEGV
+>>>>>>>>>0xC4	belong	12		- received SIGSYS
+>>>>>>>>>0xC4	belong	33		- received SIGXCPU
+>>>>>>>>>0xC4	belong	34		- received SIGXFSZ
+
+
+
+#------------------------------------------------------------------------------
+# $File$
+# human68k:  file(1) magic for Human68k (X680x0 DOS) binary formats
+# Magic too short!
+#0		string	HU		Human68k
+#>68		string	LZX		LZX compressed
+#>>72		string	>\0		(version %s)
+#>(8.L+74)	string	LZX		LZX compressed
+#>>(8.L+78)	string	>\0		(version %s)
+#>60		belong	>0		binded
+#>(8.L+66)	string	#HUPAIR		hupair
+#>0		string	HU		X executable
+#>(8.L+74)	string	#LIBCV1		- linked PD LIBC ver 1
+#>4		belong	>0		- base address 0x%x
+#>28		belong	>0		not stripped
+#>32		belong	>0		with debug information
+#0		beshort	0x601a		Human68k Z executable
+#0		beshort	0x6000		Human68k object file
+#0		belong	0xd1000000	Human68k ar binary archive
+#0		belong	0xd1010000	Human68k ar ascii archive
+#0		beshort	0x0068		Human68k lib archive
+#4		string	LZX		Human68k LZX compressed
+#>8		string	>\0		(version %s)
+#>4		string	LZX		R executable
+#2		string	#HUPAIR		Human68k hupair R executable
+
+#------------------------------------------------------------------------------
+# $File: ibm370,v 1.8 2009/09/19 16:28:09 christos Exp $
+# ibm370:  file(1) magic for IBM 370 and compatibles.
+#
+# "ibm370" said that 0x15d == 0535 was "ibm 370 pure executable".
+# What the heck *is* "USS/370"?
+# AIX 4.1's "/etc/magic" has
+#
+#	0	short		0535		370 sysV executable 
+#	>12	long		>0		not stripped
+#	>22	short		>0		- version %d
+#	>30	long		>0		- 5.2 format
+#	0	short		0530		370 sysV pure executable 
+#	>12	long		>0		not stripped
+#	>22	short		>0		- version %d
+#	>30	long		>0		- 5.2 format
+#
+# instead of the "USS/370" versions of the same magic numbers.
+#
+0	beshort		0537		370 XA sysV executable 
+>12	belong		>0		not stripped
+>22	beshort		>0		- version %d
+>30	belong		>0		- 5.2 format
+0	beshort		0532		370 XA sysV pure executable 
+>12	belong		>0		not stripped
+>22	beshort		>0		- version %d
+>30	belong		>0		- 5.2 format
+0	beshort		054001		370 sysV pure executable
+>12	belong		>0		not stripped
+0	beshort		055001		370 XA sysV pure executable
+>12	belong		>0		not stripped
+0	beshort		056401		370 sysV executable
+>12	belong		>0		not stripped
+0	beshort		057401		370 XA sysV executable
+>12	belong		>0		not stripped
+0       beshort		0531		SVR2 executable (Amdahl-UTS)
+>12	belong		>0		not stripped
+>24     belong		>0		- version %d
+0	beshort		0534		SVR2 pure executable (Amdahl-UTS)
+>12	belong		>0		not stripped
+>24	belong		>0		- version %d
+0	beshort		0530		SVR2 pure executable (USS/370)
+>12	belong		>0		not stripped
+>24	belong		>0		- version %d
+0	beshort		0535		SVR2 executable (USS/370)
+>12	belong		>0		not stripped
+>24	belong		>0		- version %d
+
+#------------------------------------------------------------------------------
+# $File: ibm6000,v 1.11 2013/01/08 20:13:01 christos Exp $
+# ibm6000:  file(1) magic for RS/6000 and the RT PC.
+#
+0	beshort		0x01df		executable (RISC System/6000 V3.1) or obj module
+>12	belong		>0		not stripped
+# Breaks sun4 statically linked execs.
+#0      beshort		0x0103		executable (RT Version 2) or obj module
+#>2	byte		0x50		pure
+#>28	belong		>0		not stripped
+#>6	beshort		>0		- version %ld
+0	beshort		0x0104		shared library
+0	beshort		0x0105		ctab data
+0	beshort		0xfe04		structured file
+0	string		0xabcdef	AIX message catalog
+0	belong		0x000001f9	AIX compiled message catalog
+0	string		\<aiaff>	archive
+0	string		\<bigaf>	archive (big format)
+
+0	beshort		0x01f7		64-bit XCOFF executable or object module
+>20	belong		0		not stripped
+# GRR: this test is still too general as it catches also many FATs of DOS filesystems
+4	belong		&0x0feeddb0	
+# real core dump could not be 32-bit and 64-bit together
+>7	byte&0x03	!3		AIX core file
+>>1	byte		&0x01		fulldump
+>>7	byte		&0x01		32-bit
+>>>0x6e0	string	>\0		\b, %s
+>>7	byte		&0x02		64-bit
+>>>0x524	string	>\0		\b, %s
+
+#------------------------------------------------------------------------------
+# $File$
+# icc:  file(1) magic for International Color Consortium file formats
+
+#
+# Color profiles as per the ICC's "Image technology colour management -
+# Architecture, profile format, and data structure" specification.
+# See
+#
+#	http://www.color.org/specification/ICC1v43_2010-12.pdf
+#
+# for Specification ICC.1:2010 (Profile version 4.3.0.0).
+#
+# Bytes 36 to 39 contain a generic profile file signature of "acsp";
+# bytes 40 to 43 "may be used to identify the primary platform/operating
+# system framework for which the profile was created".
+#
+# There are other fields that might be worth dumping as well.
+#
+
+# This appears to be what's used for Apple ColorSync profiles.
+# Instead of adding that, Apple just changed the generic "acsp" entry
+# to be for "ColorSync ICC Color Profile" rather than "Kodak Color
+# Management System, ICC Profile".
+# Yes, it's "APPL", not "AAPL"; see the spec.
+36	string		acspAPPL	ColorSync ICC Profile
+!:mime	application/vnd.iccprofile
+
+# Microsoft ICM color profile
+36	string		acspMSFT	Microsoft ICM Color Profile
+!:mime	application/vnd.iccprofile
+
+# Yes, that's a blank after "SGI".
+36	string		acspSGI\ 	SGI ICC Profile
+!:mime	application/vnd.iccprofile
+
+# XXX - is this what's used for the Sun KCMS or not?  The standard file
+# uses just "acsp" for that, but Apple's file uses it for "ColorSync",
+# and there *is* an identified "primary platform" value of SUNW.
+36	string		acspSUNW	Sun KCMS ICC Profile
+!:mime	application/vnd.iccprofile
+
+# Any other profile.
+# XXX - should we use "acsp\0\0\0\0" for "no primary platform" profiles,
+# and use "acsp" for everything else and dump the "primary platform"
+# string in those cases?
+36	string		acsp		ICC Profile
+!:mime	application/vnd.iccprofile
+
+
+
+#------------------------------------------------------------------------------
+# $File: iff,v 1.12 2009/09/19 16:28:09 christos Exp $
+# iff:	file(1) magic for Interchange File Format (see also "audio" & "images")
+#
+# Daniel Quinlan (quinlan@yggdrasil.com) -- IFF was designed by Electronic
+# Arts for file interchange.  It has also been used by Apple, SGI, and
+# especially Commodore-Amiga.
+#
+# IFF files begin with an 8 byte FORM header, followed by a 4 character
+# FORM type, which is followed by the first chunk in the FORM.
+
+0	string		FORM		IFF data
+#>4	belong		x		\b, FORM is %d bytes long
+# audio formats
+>8	string		AIFF		\b, AIFF audio
+!:mime	audio/x-aiff
+>8	string		AIFC		\b, AIFF-C compressed audio
+!:mime	audio/x-aiff
+>8	string		8SVX		\b, 8SVX 8-bit sampled sound voice
+!:mime	audio/x-aiff
+>8	string		16SV		\b, 16SV 16-bit sampled sound voice
+>8	string		SAMP		\b, SAMP sampled audio
+>8	string		MAUD		\b, MAUD MacroSystem audio
+>8	string		SMUS		\b, SMUS simple music
+>8	string		CMUS		\b, CMUS complex music
+# image formats
+>8	string		ILBMBMHD	\b, ILBM interleaved image
+>>20	beshort		x		\b, %d x
+>>22	beshort		x		%d
+>8	string		RGBN		\b, RGBN 12-bit RGB image
+>8	string		RGB8		\b, RGB8 24-bit RGB image
+>8	string		DEEP		\b, DEEP TVPaint/XiPaint image
+>8	string		DR2D		\b, DR2D 2-D object
+>8	string		TDDD		\b, TDDD 3-D rendering
+>8	string		LWOB		\b, LWOB 3-D object
+>8	string		LWO2		\b, LWO2 3-D object, v2
+>8	string		LWLO		\b, LWLO 3-D layered object
+>8	string		REAL		\b, REAL Real3D rendering
+>8	string		MC4D		\b, MC4D MaxonCinema4D rendering
+>8	string		ANIM		\b, ANIM animation
+>8	string		YAFA		\b, YAFA animation
+>8	string		SSA\ 		\b, SSA super smooth animation
+>8	string		ACBM		\b, ACBM continuous image
+>8	string		FAXX		\b, FAXX fax image
+# other formats
+>8	string		FTXT		\b, FTXT formatted text
+>8	string		CTLG		\b, CTLG message catalog
+>8	string		PREF		\b, PREF preferences
+>8	string		DTYP		\b, DTYP datatype description
+>8	string		PTCH		\b, PTCH binary patch
+>8	string		AMFF		\b, AMFF AmigaMetaFile format
+>8	string		WZRD		\b, WZRD StormWIZARD resource
+>8	string		DOC\ 		\b, DOC desktop publishing document
+>8	string		WVQA 		\b, Westwood Studios VQA Multimedia,
+>>24	leshort		x		%d video frames,
+>>26	leshort		x		%d x
+>>28	leshort		x		%d
+>8	string		MOVE		\b, Wing Commander III Video
+>>12	string		_PC_		\b, PC version
+>>12	string		3DO_		\b, 3DO version
+
+# These go at the end of the iff rules
+#
+# I don't see why these might collide with anything else.
+#
+# Interactive Fiction related formats
+#
+>8	string		IFRS		\b, Blorb Interactive Fiction
+>>24	string		Exec		with executable chunk
+>8	string          IFZS		\b, Z-machine or Glulx saved game file (Quetzal)
+
+#------------------------------------------------------------------------------
+# $File: images,v 1.105 2015/02/14 17:30:03 christos Exp $
+# images:  file(1) magic for image formats (see also "iff", and "c-lang" for
+# XPM bitmaps)
+#
+# originally from jef@helios.ee.lbl.gov (Jef Poskanzer),
+# additions by janl@ifi.uio.no as well as others. Jan also suggested
+# merging several one- and two-line files into here.
+#
+# little magic: PCX (first byte is 0x0a)
+
+# Targa - matches `povray', `ppmtotga' and `xv' outputs
+# by Philippe De Muyter <phdm@macqel.be>
+# at 2, byte ImgType must be 1, 2, 3, 9, 10 or 11
+# at 1, byte CoMapType must be 1 if ImgType is 1 or 9, 0 otherwise
+# at 3, leshort Index is 0 for povray, ppmtotga and xv outputs
+# `xv' recognizes only a subset of the following (RGB with pixelsize = 24)
+# `tgatoppm' recognizes a superset (Index may be anything)
+1	belong&0xfff7ffff	0x01010000	Targa image data - Map
+!:strength + 2
+>2	byte&8			8		- RLE
+>12	leshort			>0		%d x
+>14	leshort			>0		%d
+1	belong&0xfff7ffff	0x00020000	Targa image data - RGB
+!:strength + 2
+>2	byte&8			8		- RLE
+>12	leshort			>0		%d x
+>14	leshort			>0		%d
+1	belong&0xfff7ffff	0x00030000	Targa image data - Mono
+!:strength + 2
+>2	byte&8			8		- RLE
+>12	leshort			>0		%d x
+>14	leshort			>0		%d
+
+# PBMPLUS images
+# The next byte following the magic is always whitespace.
+# strength is changed to try these patterns before "x86 boot sector"
+0	name		netpbm
+>3	regex/s		=[0-9]{1,50}\ [0-9]{1,50}	Netpbm PPM image data
+>>&0	regex		=[0-9]{1,50} 			\b, size = %s x
+>>>&0	regex		=[0-9]{1,50}			\b %s
+
+0	search/1	P1		
+>0	use		netpbm
+>>0	string		x	\b, bitmap
+!:strength + 45
+!:mime	image/x-portable-bitmap
+
+0	search/1	P2		
+>0	use		netpbm
+>>0	string		x	\b, greymap
+!:strength + 45
+!:mime	image/x-portable-greymap
+
+0	search/1	P3
+>0	use		netpbm
+>>0	string		x	\b, pixmap
+!:strength + 45
+!:mime	image/x-portable-pixmap
+
+
+0	string		P4		
+>0	use		netpbm
+>>0	string		x	\b, rawbits, bitmap
+!:strength + 45
+!:mime	image/x-portable-bitmap
+
+0	string		P5		
+>0	use		netpbm
+>>0	string		x	\b, rawbits, greymap
+!:strength + 45
+!:mime	image/x-portable-greymap
+
+0	string		P6		
+>0	use		netpbm
+>>0	string		x	\b, rawbits, pixmap
+!:strength + 45
+!:mime	image/x-portable-pixmap
+
+0	string		P7		Netpbm PAM image file
+!:mime	image/x-portable-pixmap
+
+# From: bryanh@giraffe-data.com (Bryan Henderson)
+0	string		\117\072	Solitaire Image Recorder format
+>4	string		\013		MGI Type 11
+>4	string		\021		MGI Type 17
+0	string		.MDA		MicroDesign data
+>21	byte		48		version 2
+>21	byte		51		version 3
+0	string		.MDP		MicroDesign page data
+>21	byte		48		version 2
+>21	byte		51		version 3
+
+# NIFF (Navy Interchange File Format, a modification of TIFF) images
+# [GRR:  this *must* go before TIFF]
+0	string		IIN1		NIFF image data
+!:mime	image/x-niff
+
+# Canon RAW version 1 (CRW) files are a type of Canon Image File Format
+# (CIFF) file. These are apparently all little-endian.
+# From: Adam Buchbinder <adam.buchbinder@gmail.com>
+# URL: http://www.sno.phy.queensu.ca/~phil/exiftool/canon_raw.html
+0	string		II\x1a\0\0\0HEAPCCDR	Canon CIFF raw image data
+!:mime	image/x-canon-crw
+>16	leshort		x	\b, version %d.
+>14	leshort		x	\b%d
+
+# Canon RAW version 2 (CR2) files are a kind of TIFF with an extra magic
+# number. Put this above the TIFF test to make sure we detect them.
+# These are apparently all little-endian.
+# From: Adam Buchbinder <adam.buchbinder@gmail.com>
+# URL: http://libopenraw.freedesktop.org/wiki/Canon_CR2
+0	string		II\x2a\0\x10\0\0\0CR	Canon CR2 raw image data
+!:mime	image/x-canon-cr2
+>10	byte		x	\b, version %d.
+>11	byte		x	\b%d
+
+# Tag Image File Format, from Daniel Quinlan (quinlan@yggdrasil.com)
+# The second word of TIFF files is the TIFF version number, 42, which has
+# never changed.  The TIFF specification recommends testing for it.
+0	string		MM\x00\x2a	TIFF image data, big-endian
+!:mime	image/tiff
+>(4.L)	use		\^tiff_ifd
+0	string		II\x2a\x00	TIFF image data, little-endian
+!:mime	image/tiff
+>(4.l)	use		tiff_ifd
+
+0	name		tiff_ifd
+>0	leshort		x		\b, direntries=%d
+>2	use		tiff_entry
+
+0	name		tiff_entry
+# NewSubFileType
+>0	leshort		0xfe
+>>12	use		tiff_entry
+>0	leshort		0x100
+>>4	lelong		1
+>>>12	use		tiff_entry
+>>>8	leshort		x		\b, width=%d
+>0	leshort		0x101
+>>4	lelong		1
+>>>8	leshort		x		\b, height=%d
+>>>12	use		tiff_entry
+>0	leshort		0x102
+>>8	leshort		x		\b, bps=%d
+>>12	use		tiff_entry
+>0	leshort		0x103
+>>4	lelong		1		\b, compression=
+>>>8	leshort		1		\bnone
+>>>8	leshort		2		\bhuffman
+>>>8	leshort		3		\bbi-level group 3
+>>>8	leshort		4		\bbi-level group 4
+>>>8	leshort		5		\bLZW
+>>>8	leshort		6		\bJPEG (old)
+>>>8	leshort		7		\bJPEG
+>>>8	leshort		8		\bdeflate
+>>>8	leshort		9		\bJBIG, ITU-T T.85
+>>>8	leshort		0xa		\bJBIG, ITU-T T.43
+>>>8	leshort		0x7ffe		\bNeXT RLE 2-bit
+>>>8	leshort		0x8005		\bPackBits (Macintosh RLE)
+>>>8	leshort		0x8029		\bThunderscan RLE
+>>>8	leshort		0x807f		\bRasterPadding (CT or MP)
+>>>8	leshort		0x8080		\bRLE (Line Work)
+>>>8	leshort		0x8081		\bRLE (High-Res Cont-Tone)
+>>>8	leshort		0x8082		\bRLE (Binary Line Work)
+>>>8	leshort		0x80b2		\bDeflate (PKZIP)
+>>>8	leshort		0x80b3		\bKodak DCS
+>>>8	leshort		0x8765		\bJBIG
+>>>8	leshort		0x8798		\bJPEG2000
+>>>8	leshort		0x8799		\bNikon NEF Compressed
+>>>8	default		x	
+>>>>8	leshort		x		\b(unknown 0x%x)
+>>>12	use		tiff_entry
+>0	leshort		0x106		\b, PhotometricIntepretation=
+>>8	clear		x
+>>8	leshort		0		\bWhiteIsZero
+>>8	leshort		1		\bBlackIsZero
+>>8	leshort		2		\bRGB
+>>8	leshort		3		\bRGB Palette
+>>8	leshort		4		\bTransparency Mask
+>>8	leshort		5		\bCMYK
+>>8	leshort		6		\bYCbCr
+>>8	leshort		8		\bCIELab
+>>8	default		x
+>>>8	leshort		x		\b(unknown=0x%x)
+>>12	use		tiff_entry
+# FillOrder
+>0	leshort		0x10a
+>>4	lelong		1
+>>>12	use		tiff_entry
+# DocumentName
+>0	leshort		0x10d
+>>(8.l)	string		x		\b, name=%s
+>>>12	use		tiff_entry
+# ImageDescription
+>0	leshort		0x10e
+>>(8.l)	string		x		\b, description=%s
+>>>12	use		tiff_entry
+# Make
+>0	leshort		0x10f
+>>(8.l)	string		x		\b, manufacturer=%s
+>>>12	use		tiff_entry
+# Model
+>0	leshort		0x110
+>>(8.l)	string		x		\b, model=%s
+>>>12	use		tiff_entry
+# StripOffsets
+>0	leshort		0x111
+>>12	use		tiff_entry
+# Orientation
+>0	leshort		0x112		\b, orientation=
+>>8	leshort		1		\bupper-left
+>>8	leshort		3		\blower-right
+>>8	leshort		6		\bupper-right
+>>8	leshort		8		\blower-left
+>>8	leshort		9		\bundefined
+>>8	default		x
+>>>8	leshort		x		\b[*%d*]
+>>12	use		tiff_entry
+# XResolution
+>0	leshort		0x11a
+>>8	lelong		x		\b, xresolution=%d
+>>12	use		tiff_entry
+# YResolution
+>0	leshort		0x11b
+>>8	lelong		x		\b, yresolution=%d
+>>12	use		tiff_entry
+# ResolutionUnit
+>0	leshort		0x128
+>>8	leshort		x		\b, resolutionunit=%d
+>>12	use		tiff_entry
+# Software
+>0	leshort		0x131
+>>(8.l)	string		x		\b, software=%s
+>>12	use		tiff_entry
+# Datetime
+>0	leshort		0x132
+>>(8.l)	string		x		\b, datetime=%s
+>>12	use		tiff_entry
+# HostComputer
+>0	leshort		0x13c
+>>(8.l)	string		x		\b, hostcomputer=%s
+>>12	use		tiff_entry
+# WhitePoint
+>0	leshort		0x13e
+>>12	use		tiff_entry
+# PrimaryChromaticities
+>0	leshort		0x13f
+>>12	use		tiff_entry
+# YCbCrCoefficients
+>0	leshort		0x211
+>>12	use		tiff_entry
+# YCbCrPositioning
+>0	leshort		0x213
+>>12	use		tiff_entry
+# ReferenceBlackWhite
+>0	leshort		0x214
+>>12	use		tiff_entry
+# Copyright
+>0	leshort		0x8298
+>>(8.l)	string		x		\b, copyright=%s
+>>12	use		tiff_entry
+# ExifOffset
+>0	leshort		0x8769
+>>12	use		tiff_entry
+# GPS IFD
+>0	leshort		0x8825		\b, GPS-Data
+>>12	use		tiff_entry
+
+#>0	leshort		x		\b, unknown=0x%x
+#>>12	use		tiff_entry
+
+0	string		MM\x00\x2b	Big TIFF image data, big-endian
+!:mime	image/tiff
+0	string		II\x2b\x00	Big TIFF image data, little-endian
+!:mime	image/tiff
+
+# PNG [Portable Network Graphics, or "PNG's Not GIF"] images
+# (Greg Roelofs, newt@uchicago.edu)
+# (Albert Cahalan, acahalan@cs.uml.edu)
+#
+# 137 P N G \r \n ^Z \n [4-byte length] H E A D [HEAD data] [HEAD crc] ...
+#
+0	string		\x89PNG\x0d\x0a\x1a\x0a		PNG image data
+!:mime	image/png
+>16	belong		x		\b, %d x
+>20	belong		x		%d,
+>24	byte		x		%d-bit
+>25	byte		0		grayscale,
+>25	byte		2		\b/color RGB,
+>25	byte		3		colormap,
+>25	byte		4		gray+alpha,
+>25	byte		6		\b/color RGBA,
+#>26	byte		0		deflate/32K,
+>28	byte		0		non-interlaced
+>28	byte		1		interlaced
+
+# possible GIF replacements; none yet released!
+# (Greg Roelofs, newt@uchicago.edu)
+#
+# GRR 950115:  this was mine ("Zip GIF"):
+0	string		GIF94z		ZIF image (GIF+deflate alpha)
+!:mime	image/x-unknown
+#
+# GRR 950115:  this is Jeremy Wohl's Free Graphics Format (better):
+#					
+0	string		FGF95a		FGF image (GIF+deflate beta)
+!:mime	image/x-unknown
+#
+# GRR 950115:  this is Thomas Boutell's Portable Bitmap Format proposal
+# (best; not yet implemented):
+#					
+0	string		PBF		PBF image (deflate compression)
+!:mime	image/x-unknown
+
+# GIF
+0	string		GIF8		GIF image data
+!:mime	image/gif
+!:apple	8BIMGIFf
+>4	string		7a		\b, version 8%s,
+>4	string		9a		\b, version 8%s,
+>6	leshort		>0		%d x
+>8	leshort		>0		%d
+#>10	byte		&0x80		color mapped,
+#>10	byte&0x07	=0x00		2 colors
+#>10	byte&0x07	=0x01		4 colors
+#>10	byte&0x07	=0x02		8 colors
+#>10	byte&0x07	=0x03		16 colors
+#>10	byte&0x07	=0x04		32 colors
+#>10	byte&0x07	=0x05		64 colors
+#>10	byte&0x07	=0x06		128 colors
+#>10	byte&0x07	=0x07		256 colors
+
+# ITC (CMU WM) raster files.  It is essentially a byte-reversed Sun raster,
+# 1 plane, no encoding.
+0	string		\361\0\100\273	CMU window manager raster image data
+>4	lelong		>0		%d x
+>8	lelong		>0		%d,
+>12	lelong		>0		%d-bit
+
+# Magick Image File Format
+0	string		id=ImageMagick	MIFF image data
+
+# Artisan
+0	long		1123028772	Artisan image data
+>4	long		1		\b, rectangular 24-bit
+>4	long		2		\b, rectangular 8-bit with colormap
+>4	long		3		\b, rectangular 32-bit (24-bit with matte)
+
+# FIG (Facility for Interactive Generation of figures), an object-based format
+0	search/1	#FIG		FIG image text
+>5	string		x		\b, version %.3s
+
+# PHIGS
+0	string		ARF_BEGARF		PHIGS clear text archive
+0	string		@(#)SunPHIGS		SunPHIGS
+# version number follows, in the form m.n
+>40	string		SunBin			binary
+>32	string		archive			archive
+
+# GKS (Graphics Kernel System)
+0	string		GKSM		GKS Metafile
+>24	string		SunGKS		\b, SunGKS
+
+# CGM image files
+0	string		BEGMF		clear text Computer Graphics Metafile
+
+# MGR bitmaps  (Michael Haardt, u31b3hs@pool.informatik.rwth-aachen.de)
+0	string	yz	MGR bitmap, modern format, 8-bit aligned
+0	string	zz	MGR bitmap, old format, 1-bit deep, 16-bit aligned
+0	string	xz	MGR bitmap, old format, 1-bit deep, 32-bit aligned
+0	string	yx	MGR bitmap, modern format, squeezed
+
+# Fuzzy Bitmap (FBM) images
+0	string		%bitmap\0	FBM image data
+>30	long		0x31		\b, mono
+>30	long		0x33		\b, color
+
+# facsimile data
+1	string		PC\ Research,\ Inc	group 3 fax data
+>29	byte		0		\b, normal resolution (204x98 DPI)
+>29	byte		1		\b, fine resolution (204x196 DPI)
+# From: Herbert Rosmanith <herp@wildsau.idv.uni.linz.at>
+0	string		Sfff		structured fax file
+
+# From: Joerg Jenderek <joerg.jen.der.ek@gmx.net>
+# most files with the extension .EPA and some with .BMP
+0	string		\x11\x06	Award BIOS Logo, 136 x 84
+!:mime	image/x-award-bioslogo
+0	string		\x11\x09	Award BIOS Logo, 136 x 126
+!:mime	image/x-award-bioslogo
+#0	string		\x07\x1f	BIOS Logo corrupted?
+# http://www.blackfiveservices.co.uk/awbmtools.shtml
+# http://biosgfx.narod.ru/v3/
+# http://biosgfx.narod.ru/abr-2/
+0	string		AWBM		
+>4	leshort		<1981		Award BIOS bitmap
+!:mime	image/x-award-bmp
+# image width is a multiple of 4
+>>4	leshort&0x0003	0		
+>>>4		leshort	x		\b, %d
+>>>6		leshort	x		x %d
+>>4	leshort&0x0003	>0		\b,
+>>>4	leshort&0x0003	=1		
+>>>>4		leshort	x		%d+3
+>>>4	leshort&0x0003	=2		
+>>>>4		leshort	x		%d+2
+>>>4	leshort&0x0003	=3		
+>>>>4		leshort	x		%d+1
+>>>6		leshort	x		x %d
+# at offset 8 starts imagedata followed by "RGB " marker
+
+# PC bitmaps (OS/2, Windows BMP files)  (Greg Roelofs, newt@uchicago.edu)
+# http://en.wikipedia.org/wiki/BMP_file_format#DIB_header_.\
+# 28bitmap_information_header.29
+0	string		BM
+>14	leshort		12		PC bitmap, OS/2 1.x format
+!:mime	image/x-ms-bmp
+>>18	leshort		x		\b, %d x
+>>20	leshort		x		%d
+>14	leshort		64		PC bitmap, OS/2 2.x format
+!:mime	image/x-ms-bmp
+>>18	leshort		x		\b, %d x
+>>20	leshort		x		%d
+>14	leshort		40		PC bitmap, Windows 3.x format
+!:mime	image/x-ms-bmp
+>>18	lelong		x		\b, %d x
+>>22	lelong		x		%d x
+>>28	leshort		x		%d
+>14	leshort		124		PC bitmap, Windows 98/2000 and newer format
+!:mime	image/x-ms-bmp
+>>18	lelong		x		\b, %d x
+>>22	lelong		x		%d x
+>>28	leshort		x		%d
+>14	leshort		108		PC bitmap, Windows 95/NT4 and newer format
+!:mime	image/x-ms-bmp
+>>18	lelong		x		\b, %d x
+>>22	lelong		x		%d x
+>>28	leshort		x		%d
+>14	leshort		128		PC bitmap, Windows NT/2000 format
+!:mime	image/x-ms-bmp
+>>18	lelong		x		\b, %d x
+>>22	lelong		x		%d x
+>>28	leshort		x		%d
+# Too simple - MPi
+#0	string		IC		PC icon data
+#0	string		PI		PC pointer image data
+#0	string		CI		PC color icon data
+#0	string		CP		PC color pointer image data
+# Conflicts with other entries [BABYL]
+#0	string		BA		PC bitmap array data
+
+# XPM icons (Greg Roelofs, newt@uchicago.edu)
+0	search/1	/*\ XPM\ */	X pixmap image text
+!:mime	image/x-xpmi
+
+# Utah Raster Toolkit RLE images (janl@ifi.uio.no)
+0	leshort		0xcc52		RLE image data,
+>6	leshort		x		%d x
+>8	leshort		x		%d
+>2	leshort		>0		\b, lower left corner: %d
+>4	leshort		>0		\b, lower right corner: %d
+>10	byte&0x1	=0x1		\b, clear first
+>10	byte&0x2	=0x2		\b, no background
+>10	byte&0x4	=0x4		\b, alpha channel
+>10	byte&0x8	=0x8		\b, comment
+>11	byte		>0		\b, %d color channels
+>12	byte		>0		\b, %d bits per pixel
+>13	byte		>0		\b, %d color map channels
+
+# image file format (Robert Potter, potter@cs.rochester.edu)
+0	string		Imagefile\ version-	iff image data
+# this adds the whole header (inc. version number), informative but longish
+>10	string		>\0		%s
+
+# Sun raster images, from Daniel Quinlan (quinlan@yggdrasil.com)
+0	belong		0x59a66a95	Sun raster image data
+>4	belong		>0		\b, %d x
+>8	belong		>0		%d,
+>12	belong		>0		%d-bit,
+#>16	belong		>0		%d bytes long,
+>20	belong		0		old format,
+#>20	belong		1		standard,
+>20	belong		2		compressed,
+>20	belong		3		RGB,
+>20	belong		4		TIFF,
+>20	belong		5		IFF,
+>20	belong		0xffff		reserved for testing,
+>24	belong		0		no colormap
+>24	belong		1		RGB colormap
+>24	belong		2		raw colormap
+#>28	belong		>0		colormap is %d bytes long
+
+# SGI image file format, from Daniel Quinlan (quinlan@yggdrasil.com)
+#
+# See
+#	http://reality.sgi.com/grafica/sgiimage.html
+#
+0	beshort		474		SGI image data
+#>2	byte		0		\b, verbatim
+>2	byte		1		\b, RLE
+#>3	byte		1		\b, normal precision
+>3	byte		2		\b, high precision
+>4	beshort		x		\b, %d-D
+>6	beshort		x		\b, %d x
+>8	beshort		x		%d
+>10	beshort		x		\b, %d channel
+>10	beshort		!1		\bs
+>80	string		>0		\b, "%s"
+
+0	string		IT01		FIT image data
+>4	belong		x		\b, %d x
+>8	belong		x		%d x
+>12	belong		x		%d
+#
+0	string		IT02		FIT image data
+>4	belong		x		\b, %d x
+>8	belong		x		%d x
+>12	belong		x		%d
+#
+2048	string		PCD_IPI		Kodak Photo CD image pack file
+>0xe02	byte&0x03	0x00		, landscape mode
+>0xe02	byte&0x03	0x01		, portrait mode
+>0xe02	byte&0x03	0x02		, landscape mode
+>0xe02	byte&0x03	0x03		, portrait mode
+0	string		PCD_OPA		Kodak Photo CD overview pack file
+
+# FITS format.  Jeff Uphoff <juphoff@tarsier.cv.nrao.edu>
+# FITS is the Flexible Image Transport System, the de facto standard for
+# data and image transfer, storage, etc., for the astronomical community.
+# (FITS floating point formats are big-endian.)
+0	string	SIMPLE\ \ =	FITS image data
+>109	string	8		\b, 8-bit, character or unsigned binary integer
+>108	string	16		\b, 16-bit, two's complement binary integer
+>107	string	\ 32		\b, 32-bit, two's complement binary integer
+>107	string	-32		\b, 32-bit, floating point, single precision
+>107	string	-64		\b, 64-bit, floating point, double precision
+
+# other images
+0	string	This\ is\ a\ BitMap\ file	Lisp Machine bit-array-file
+
+# From SunOS 5.5.1 "/etc/magic" - appeared right before Sun raster image
+# stuff.
+#
+0	beshort		0x1010		PEX Binary Archive
+
+# DICOM medical imaging data
+128	string	DICM			DICOM medical imaging data
+!:mime	application/dicom
+
+# XWD - X Window Dump file.
+#   As described in /usr/X11R6/include/X11/XWDFile.h
+#   used by the xwd program.
+#   Bradford Castalia, idaeim, 1/01
+#   updated by Adam Buchbinder, 2/09
+# The following assumes version 7 of the format; the first long is the length
+# of the header, which is at least 25 4-byte longs, and the one at offset 8
+# is a constant which is always either 1 or 2. Offset 12 is the pixmap depth,
+# which is a maximum of 32.
+0	belong	>100
+>8	belong	<3
+>>12	belong	<33
+>>>4	belong	7			XWD X Window Dump image data
+!:mime	image/x-xwindowdump
+>>>>100	string	>\0			\b, "%s"
+>>>>16	belong	x			\b, %dx
+>>>>20	belong	x			\b%dx
+>>>>12	belong	x			\b%d
+
+# PDS - Planetary Data System
+#   These files use Parameter Value Language in the header section.
+#   Unfortunately, there is no certain magic, but the following
+#   strings have been found to be most likely.
+0	string	NJPL1I00		PDS (JPL) image data
+2	string	NJPL1I			PDS (JPL) image data
+0	string	CCSD3ZF			PDS (CCSD) image data
+2	string	CCSD3Z			PDS (CCSD) image data
+0	string	PDS_			PDS image data
+0	string	LBLSIZE=		PDS (VICAR) image data
+
+# pM8x: ATARI STAD compressed bitmap format
+#
+# from Oskar Schirmer <schirmer@scara.com> Feb 2, 2001
+# p M 8 5/6 xx yy zz data...
+# Atari ST STAD bitmap is always 640x400, bytewise runlength compressed.
+# bytes either run horizontally (pM85) or vertically (pM86). yy is the
+# most frequent byte, xx and zz are runlength escape codes, where xx is
+# used for runs of yy.
+#
+0	string	pM85		Atari ST STAD bitmap image data (hor)
+>5	byte	0x00		(white background)
+>5	byte	0xFF		(black background)
+0	string	pM86		Atari ST STAD bitmap image data (vert)
+>5	byte	0x00		(white background)
+>5	byte	0xFF		(black background)
+
+# Gurkan Sengun <gurkan@linuks.mine.nu>, www.linuks.mine.nu
+# http://www.atarimax.com/jindroush.atari.org/afmtatr.html
+0	leshort	0x0296		Atari ATR image
+
+# XXX:
+# This is bad magic 0x5249 == 'RI' conflicts with RIFF and other
+# magic.
+# SGI RICE image file <mpruett@sgi.com>
+#0	beshort	0x5249		RICE image
+#>2	beshort	x		v%d
+#>4	beshort	x		(%d x
+#>6	beshort	x		%d)
+#>8	beshort	0		8 bit
+#>8	beshort	1		10 bit
+#>8	beshort	2		12 bit
+#>8	beshort	3		13 bit
+#>10	beshort	0		4:2:2
+#>10	beshort	1		4:2:2:4
+#>10	beshort	2		4:4:4
+#>10	beshort	3		4:4:4:4
+#>12	beshort	1		RGB
+#>12	beshort	2		CCIR601
+#>12	beshort	3		RP175
+#>12	beshort	4		YUV
+
+# PCX image files
+# From: Dan Fandrich <dan@coneharvesters.com>
+# updated by Joerg Jenderek at Feb 2013 by http://de.wikipedia.org/wiki/PCX
+# http://web.archive.org/web/20100206055706/http://www.qzx.com/pc-gpe/pcx.txt
+# GRR: original test was still too general as it catches xbase examples T5.DBT,T6.DBT with 0xa000000
+# test for bytes 0x0a,version byte (0,2,3,4,5),compression byte flag(0,1), bit depth (>0) of PCX or T5.DBT,T6.DBT
+0	ubelong&0xffF8fe00	0x0a000000	
+# for PCX bit depth > 0 
+>3	ubyte		>0	
+# test for valid versions
+>>1	ubyte		<6	
+>>>1	ubyte		!1	PCX
+!:mime	image/x-pcx
+#!:mime	image/pcx
+>>>>1	ubyte		0	ver. 2.5 image data
+>>>>1	ubyte		2	ver. 2.8 image data, with palette
+>>>>1	ubyte		3	ver. 2.8 image data, without palette
+>>>>1	ubyte		4	for Windows image data
+>>>>1	ubyte		5	ver. 3.0 image data
+>>>>4	uleshort	x	bounding box [%d,
+>>>>6	uleshort	x	%d] -
+>>>>8	uleshort	x	[%d,
+>>>>10	uleshort	x	%d],
+>>>>65	ubyte		>1	%d planes each of
+>>>>3	ubyte		x	%d-bit
+>>>>68	byte		1	colour,
+>>>>68	byte		2	grayscale,
+# this should not happen
+>>>>68	default		x	image,
+>>>>12	leshort		>0	%d x
+>>>>>14	uleshort	x	%d dpi,
+>>>>2	byte		0	uncompressed
+>>>>2	byte		1	RLE compressed
+
+# Adobe Photoshop
+# From: Asbjoern Sloth Toennesen <asbjorn@lila.io>
+0	string		8BPS Adobe Photoshop Image
+!:mime	image/vnd.adobe.photoshop
+>4   beshort 2 (PSB)
+>18  belong  x \b, %d x
+>14  belong  x %d,
+>24  beshort 0 bitmap
+>24  beshort 1 grayscale
+>>12 beshort 2 with alpha
+>24  beshort 2 indexed
+>24  beshort 3 RGB
+>>12 beshort 4 \bA
+>24  beshort 4 CMYK
+>>12 beshort 5 \bA
+>24  beshort 7 multichannel
+>24  beshort 8 duotone
+>24  beshort 9 lab
+>12  beshort > 1
+>>12  beshort x \b, %dx
+>12  beshort 1 \b,
+>22  beshort x %d-bit channel
+>12  beshort > 1 \bs
+
+# XV thumbnail indicator (ThMO)
+0	string		P7\ 332		XV thumbnail image data
+
+# NITF is defined by United States MIL-STD-2500A
+0	string	NITF	National Imagery Transmission Format
+>25	string	>\0	dated %.14s
+
+# GEM Image: Version 1, Headerlen 8 (Wolfram Kleff)
+# Format variations from: Bernd Nuernberger <bernd.nuernberger@web.de>
+# See http://fileformats.archiveteam.org/wiki/GEM_Raster
+# For variations, also see:
+#    http://www.seasip.info/Gem/ff_img.html (Ventura) 
+#    http://www.atari-wiki.com/?title=IMG_file (XIMG, STTT)
+#    http://www.fileformat.info/format/gemraster/spec/index.htm (XIMG, STTT)
+#    http://sylvana.net/1stguide/1STGUIDE.ENG (TIMG)
+0       beshort     0x0001
+>2      beshort     0x0008      GEM Image data
+>>0     use gem_info
+>2      beshort     0x0009      GEM Image data (Ventura)
+>>0     use gem_info
+16      string      XIMG\0      GEM XIMG Image data
+>0      use gem_info
+16      string      STTT\0\x10  GEM STTT Image data 
+>0      use gem_info
+16      string      TIMG\0      GEM TIMG Image data
+>0      use gem_info
+
+0   name        gem_info
+>12	beshort		x		%d x
+>14	beshort		x		%d,
+>4	beshort		x		%d planes,
+>8	beshort		x		%d x
+>10	beshort		x		%d pixelsize
+
+# GEM Metafile (Wolfram Kleff)
+0	lelong		0x0018FFFF	GEM Metafile data
+>4	leshort		x		version %d
+
+#
+# SMJPEG. A custom Motion JPEG format used by Loki Entertainment
+# Software Torbjorn Andersson <d91tan@Update.UU.SE>.
+#
+0	string	\0\nSMJPEG	SMJPEG
+>8	belong	x		%d.x data
+# According to the specification you could find any number of _TXT
+# headers here, but I can't think of any way of handling that. None of
+# the SMJPEG files I tried it on used this feature. Even if such a
+# file is encountered the output should still be reasonable.
+>16	string	_SND		\b,
+>>24	beshort	>0		%d Hz
+>>26	byte	8		8-bit
+>>26	byte	16		16-bit
+>>28	string	NONE		uncompressed
+# >>28	string	APCM		ADPCM compressed
+>>27	byte	1		mono
+>>28	byte	2		stereo
+# Help! Isn't there any way to avoid writing this part twice?
+>>32	string	_VID		\b,
+# >>>48	string	JFIF		JPEG
+>>>40	belong	>0		%d frames
+>>>44	beshort	>0		(%d x
+>>>46	beshort	>0		%d)
+>16	string	_VID		\b,
+# >>32	string	JFIF		JPEG
+>>24	belong	>0		%d frames
+>>28	beshort	>0		(%d x
+>>30	beshort	>0		%d)
+
+0	string	Paint\ Shop\ Pro\ Image\ File	Paint Shop Pro Image File
+
+# "thumbnail file" (icon)
+# descended from "xv", but in use by other applications as well (Wolfram Kleff)
+0       string          P7\ 332         XV "thumbnail file" (icon) data
+
+# taken from fkiss: (<yav@mte.biglobe.ne.jp> ?)
+0       string          KiSS            KISS/GS
+>4      byte            16              color
+>>5     byte            x               %d bit
+>>8     leshort         x               %d colors
+>>10    leshort         x               %d groups
+>4      byte            32              cell
+>>5     byte            x               %d bit
+>>8     leshort         x               %d x
+>>10    leshort         x               %d
+>>12    leshort         x               +%d
+>>14    leshort         x               +%d
+
+# Webshots (www.webshots.com), by John Harrison
+0       string          C\253\221g\230\0\0\0 Webshots Desktop .wbz file
+
+# Hercules DASD image files
+# From Jan Jaeger <jj@septa.nl>
+0       string  CKD_P370        Hercules CKD DASD image file
+>8      long    x               \b, %d heads per cylinder
+>12     long    x               \b, track size %d bytes
+>16     byte    x               \b, device type 33%2.2X
+
+0       string  CKD_C370        Hercules compressed CKD DASD image file
+>8      long    x               \b, %d heads per cylinder
+>12     long    x               \b, track size %d bytes
+>16     byte    x               \b, device type 33%2.2X
+
+0       string  CKD_S370        Hercules CKD DASD shadow file
+>8      long    x               \b, %d heads per cylinder
+>12     long    x               \b, track size %d bytes
+>16     byte    x               \b, device type 33%2.2X
+
+# Squeak images and programs - etoffi@softhome.net
+0	string		\146\031\0\0	Squeak image data
+0	search/1	'From\040Squeak	Squeak program text
+
+# partimage: file(1) magic for PartImage files (experimental, incomplete)
+# Author: Hans-Joachim Baader <hjb@pro-linux.de>
+0		string	PaRtImAgE-VoLuMe	PartImage
+>0x0020		string	0.6.1		file version %s
+>>0x0060	lelong	>-1		volume %d
+#>>0x0064 8 byte identifier
+#>>0x007c reserved
+>>0x0200	string	>\0		type %s
+>>0x1400	string	>\0		device %s,
+>>0x1600	string	>\0		original filename %s,
+# Some fields omitted
+>>0x2744	lelong	0		not compressed
+>>0x2744	lelong	1		gzip compressed
+>>0x2744	lelong	2		bzip2 compressed
+>>0x2744	lelong	>2		compressed with unknown algorithm
+>0x0020		string	>0.6.1		file version %s
+>0x0020		string	<0.6.1		file version %s
+
+# DCX is multi-page PCX, using a simple header of up to 1024
+# offsets for the respective PCX components.
+# From: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de>
+0	lelong	987654321	DCX multi-page PCX image data
+
+# Simon Walton <simonw@matteworld.com>
+# Kodak Cineon format for scanned negatives
+# http://www.kodak.com/US/en/motion/support/dlad/
+0	lelong  0xd75f2a80	Cineon image data
+>200	belong  >0		\b, %d x
+>204	belong  >0		%d
+
+
+# Bio-Rad .PIC is an image format used by microscope control systems
+# and related image processing software used by biologists.
+# From: Vebjorn Ljosa <vebjorn@ljosa.com>
+# BOOL values are two-byte integers; use them to rule out false positives.
+# http://web.archive.org/web/20050317223257/www.cs.ubc.ca/spider/ladic/text/biorad.txt
+# Samples: http://www.loci.wisc.edu/software/sample-data
+14	leshort <2
+>62	leshort <2
+>>54	leshort 12345		Bio-Rad .PIC Image File
+>>>0	leshort >0		%d x
+>>>2	leshort >0		%d,
+>>>4	leshort =1		1 image in file
+>>>4	leshort >1		%d images in file
+
+# From Jan "Yenya" Kasprzak <kas@fi.muni.cz>
+# The description of *.mrw format can be found at
+# http://www.dalibor.cz/minolta/raw_file_format.htm
+0	string	\000MRM			Minolta Dimage camera raw image data
+
+# Summary: DjVu image / document
+# Extension: .djvu
+# Reference: http://djvu.org/docs/DjVu3Spec.djvu
+# Submitted by: Stephane Loeuillet <stephane.loeuillet@tiscali.fr>
+# Modified by (1): Abel Cheung <abelcheung@gmail.com>
+0	string	AT&TFORM
+>12	string	DJVM		DjVu multiple page document
+!:mime	image/vnd.djvu
+>12	string	DJVU		DjVu image or single page document
+!:mime	image/vnd.djvu
+>12	string	DJVI		DjVu shared document
+!:mime	image/vnd.djvu
+>12	string	THUM		DjVu page thumbnails
+!:mime	image/vnd.djvu
+
+# Originally by Marc Espie
+# Modified by Robert Minsk <robertminsk at yahoo.com>
+# http://www.openexr.com/openexrfilelayout.pdf
+0	lelong		20000630	OpenEXR image data,
+!:mime image/x-exr
+>4	lelong&0x000000ff x		version %d,
+>4	lelong		^0x00000200	storage: scanline
+>4	lelong		&0x00000200	storage: tiled
+>8	search/0x1000	compression\0	\b, compression:
+>>&16	byte		0		none
+>>&16	byte		1		rle
+>>&16	byte		2		zips
+>>&16	byte		3		zip
+>>&16	byte		4		piz
+>>&16	byte		5		pxr24
+>>&16	byte		6		b44
+>>&16	byte		7		b44a
+>>&16	byte		>7		unknown
+>8	 search/0x1000	dataWindow\0	\b, dataWindow:
+>>&10	lelong		x		(%d
+>>&14	lelong		x		%d)-
+>>&18	lelong		x		\b(%d
+>>&22	lelong		x		%d)
+>8	search/0x1000	displayWindow\0	\b, displayWindow:
+>>&10	lelong		x		(%d
+>>&14	lelong		x		%d)-
+>>&18	lelong		x		\b(%d
+>>&22	lelong		x		%d)
+>8	search/0x1000	lineOrder\0	 \b, lineOrder:
+>>&14	byte		0		increasing y
+>>&14	byte		1		decreasing y
+>>&14	byte		2		random y
+>>&14	byte		>2		unknown
+
+# SMPTE Digital Picture Exchange Format, SMPTE DPX
+#
+# ANSI/SMPTE 268M-1994, SMPTE Standard for File Format for Digital
+# Moving-Picture Exchange (DPX), v1.0, 18 February 1994
+# Robert Minsk <robertminsk at yahoo.com>
+0	string		SDPX	DPX image data, big-endian,
+!:mime image/x-dpx
+>768	beshort		<4
+>>772	belong		x	%dx
+>>776	belong		x	\b%d,
+>768	beshort		>3
+>>776	belong		x	%dx
+>>772	belong		x	\b%d,
+>768	beshort		0	left to right/top to bottom
+>768	beshort		1	right to left/top to bottom
+>768	beshort		2	left to right/bottom to top
+>768	beshort		3	right to left/bottom to top
+>768	beshort		4	top to bottom/left to right
+>768	beshort		5	top to bottom/right to left
+>768	leshort		6	bottom to top/left to right
+>768	leshort		7	bottom to top/right to left
+
+# From: Tom Hilinski <tom.hilinski@comcast.net>
+# http://www.unidata.ucar.edu/packages/netcdf/
+0	string	CDF\001			NetCDF Data Format data
+
+#-----------------------------------------------------------------------
+# Hierarchical Data Format, used to facilitate scientific data exchange
+# specifications at http://hdf.ncsa.uiuc.edu/
+0	belong	0x0e031301	Hierarchical Data Format (version 4) data
+!:mime	application/x-hdf
+0	string	\211HDF\r\n\032\n	Hierarchical Data Format (version 5) data
+!:mime	application/x-hdf
+512	string	\211HDF\r\n\032\n	Hierarchical Data Format (version 5) with 512 bytes user block
+!:mime	application/x-hdf
+1024	string	\211HDF\r\n\032\n	Hierarchical Data Format (version 5) with 1k user block
+!:mime	application/x-hdf
+2048	string	\211HDF\r\n\032\n	Hierarchical Data Format (version 5) with 2k user block
+!:mime	application/x-hdf
+4096	string	\211HDF\r\n\032\n	Hierarchical Data Format (version 5) with 4k user block
+!:mime	application/x-hdf
+
+
+# From: Tobias Burnus <burnus@net-b.de>
+# Xara (for a while: Corel Xara) is a graphic package, see
+# http://www.xara.com/ for Windows and as GPL application for Linux
+0	string	XARA\243\243	Xara graphics file
+
+# http://www.cartesianinc.com/Tech/
+0	string	CPC\262		Cartesian Perceptual Compression image
+!:mime	image/x-cpi
+
+# From Albert Cahalan <acahalan@gmail.com>
+# puredigital used it for the CVS disposable camcorder
+#8       lelong  4       ZBM bitmap image data
+#>4      leshort x       %u x
+#>6      leshort x       %u
+
+# From Albert Cahalan <acahalan@gmail.com>
+# uncompressed 5:6:5 HighColor image for OLPC XO firmware icons
+0       string C565     OLPC firmware icon image data
+>4      leshort x       %u x
+>6      leshort x       %u
+
+# Applied Images - Image files from Cytovision
+# Gustavo Junior Alves <gjalves@gjalves.com.br>
+0	string	\xce\xda\xde\xfa	Cytovision Metaphases file
+0	string	\xed\xad\xef\xac	Cytovision Karyotype file
+0	string	\x0b\x00\x03\x00	Cytovision FISH Probe file
+0	string	\xed\xfe\xda\xbe	Cytovision FLEX file
+0	string	\xed\xab\xed\xfe	Cytovision FLEX file
+0	string	\xad\xfd\xea\xad	Cytovision RATS file
+
+# Wavelet Scalar Quantization format used in gray-scale fingerprint images
+# From Tano M Fotang <mfotang@quanteq.com>
+0	string	\xff\xa0\xff\xa8\x00	Wavelet Scalar Quantization image data
+
+# Type:		PCO B16 image files
+# URL:		http://www.pco.de/fileadmin/user_upload/db/download/MA_CWDCOPIE_0412b.pdf
+# From:		Florian Philipp <florian.philipp@binarywings.net>
+# Extension:	.b16
+# Description:	Pixel image format produced by PCO Camware, typically used
+#		together with PCO cameras.
+# Note:		Different versions exist for e.g. 8 bit and 16 bit images.
+#		Documentation is incomplete.
+0	string/b	PCO-	PCO B16 image data
+>12	lelong		x	\b, %dx
+>16	lelong		x	\b%d
+>20	lelong		0	\b, short header
+>20	lelong		-1	\b, extended header
+>>24	lelong		0	\b, grayscale
+>>>36	lelong		0	linear LUT
+>>>36	lelong		1	logarithmic LUT
+>>>28	lelong		x	[%d
+>>>32	lelong		x	\b,%d]
+>>24	lelong		1	\b, color
+>>>64	lelong		0	linear LUT
+>>>64	lelong		1	logarithmic LUT
+>>>40	lelong		x	r[%d
+>>>44	lelong		x	\b,%d]
+>>>48	lelong		x	g[%d
+>>>52	lelong		x	\b,%d]
+>>>56	lelong		x	b[%d
+>>>60	lelong		x	\b,%d]
+
+# Polar Monitor Bitmap (.pmb) used as logo for Polar Electro watches
+# From: Markus Heidelberg <markus.heidelberg at web.de>
+0	string/t	[BitmapInfo2]	Polar Monitor Bitmap text
+!:mime	image/x-polar-monitor-bitmap
+
+# From: Rick Richardson <rickrich@gmail.com>
+0	string	GARMIN\ BITMAP\ 01	Garmin Bitmap file
+
+# Type:	Ulead Photo Explorer5 (.pe5)
+# URL:	http://www.jisyo.com/cgibin/view.cgi?EXT=pe5 (Japanese)
+# From:	Simon Horman <horms@debian.org>
+0	string	IIO2H			Ulead Photo Explorer5
+
+# Type:	X11 cursor
+# URL:	http://webcvs.freedesktop.org/mime/shared-mime-info/freedesktop.org.xml.in?view=markup
+# From:	Mathias Brodala <info@noctus.net>
+0	string	Xcur			X11 cursor
+
+# Type:	Olympus ORF raw images.
+# URL:	http://libopenraw.freedesktop.org/wiki/Olympus_ORF
+# From:	Adam Buchbinder <adam.buchbinder@gmail.com>
+0	string		MMOR		Olympus ORF raw image data, big-endian
+!:mime	image/x-olympus-orf
+0	string		IIRO		Olympus ORF raw image data, little-endian
+!:mime	image/x-olympus-orf
+0	string		IIRS		Olympus ORF raw image data, little-endian
+!:mime	image/x-olympus-orf
+
+# Type: files used in modern AVCHD camcoders to store clip information
+# Extension: .cpi
+# From: Alexander Danilov <alexander.a.danilov@gmail.com>
+0	string	HDMV0100	AVCHD Clip Information
+
+# From: Adam Buchbinder <adam.buchbinder@gmail.com>
+# URL: http://local.wasp.uwa.edu.au/~pbourke/dataformats/pic/
+# Radiance HDR; usually has .pic or .hdr extension.
+0	string	#?RADIANCE\n	Radiance HDR image data
+#!mime	image/vnd.radiance
+
+# From: Adam Buchbinder <adam.buchbinder@gmail.com>
+# URL: http://www.mpi-inf.mpg.de/resources/pfstools/pfs_format_spec.pdf
+# Used by the pfstools packages. The regex matches for the image size could
+# probably use some work. The MIME type is made up; if there's one in
+# actual common use, it should replace the one below.
+0	string	PFS1\x0a	PFS HDR image data
+#!mime	image/x-pfs
+>1	regex	[0-9]*\ 		\b, %s
+>>1	regex	\ [0-9]{4}		\bx%s
+
+# Type: Foveon X3F
+# URL:  http://www.photofo.com/downloads/x3f-raw-format.pdf
+# From: Adam Buchbinder <adam.buchbinder@gmail.com>
+# Note that the MIME type isn't defined anywhere that I can find; if
+# there's a canonical type for this format, it should replace this one.
+0	string	FOVb	Foveon X3F raw image data
+!:mime	image/x-x3f
+>6	leshort	x	\b, version %d.
+>4	leshort	x	\b%d
+>28	lelong	x	\b, %dx
+>32	lelong	x	\b%d
+
+# Paint.NET file
+# From Adam Buchbinder <adam.buchbinder@gmail.com>
+0	string	PDN3	Paint.NET image data
+!:mime	image/x-paintnet
+
+# Not really an image.
+# From: "Tano M. Fotang" <mfotang@quanteq.com>
+0	string	\x46\x4d\x52\x00	ISO/IEC 19794-2 Format Minutiae Record (FMR)
+
+# doc: http://www.shikino.co.jp/eng/products/images/FLOWER.jpg.zip
+# example: http://www.shikino.co.jp/eng/products/images/FLOWER.wdp.zip
+90	bequad		0x574D50484F544F00	JPEG-XR Image
+>98	byte&0x08	=0x08			\b, hard tiling
+>99	byte&0x80	=0x80			\b, tiling present
+>99	byte&0x40	=0x40			\b, codestream present
+>99	byte&0x38	x			\b, spatial xform=
+>99	byte&0x38	0x00			\bTL
+>99	byte&0x38	0x08			\bBL
+>99	byte&0x38	0x10			\bTR
+>99	byte&0x38	0x18			\bBR
+>99	byte&0x38	0x20			\bBT
+>99	byte&0x38	0x28			\bRB
+>99	byte&0x38	0x30			\bLT
+>99	byte&0x38	0x38			\bLB
+>100	byte&0x80	=0x80			\b, short header
+>>102	beshort+1	x			\b, %d
+>>104	beshort+1	x			\bx%d
+>100	byte&0x80	=0x00			\b, long header
+>>102	belong+1	x			\b, %x
+>>106	belong+1	x			\bx%x
+>101	beshort&0xf	x			\b, bitdepth=
+>>101	beshort&0xf	0x0			\b1-WHITE=1
+>>101	beshort&0xf	0x1			\b8
+>>101	beshort&0xf	0x2			\b16
+>>101	beshort&0xf	0x3			\b16-SIGNED
+>>101	beshort&0xf	0x4			\b16-FLOAT
+>>101	beshort&0xf	0x5			\b(reserved 5)
+>>101	beshort&0xf	0x6			\b32-SIGNED
+>>101	beshort&0xf	0x7			\b32-FLOAT
+>>101	beshort&0xf	0x8			\b5
+>>101	beshort&0xf	0x9			\b10
+>>101	beshort&0xf	0xa			\b5-6-5
+>>101	beshort&0xf	0xb			\b(reserved %d)
+>>101	beshort&0xf	0xc			\b(reserved %d)
+>>101	beshort&0xf	0xd			\b(reserved %d)
+>>101	beshort&0xf	0xe			\b(reserved %d)
+>>101	beshort&0xf	0xf			\b1-BLACK=1
+>101	beshort&0xf0	x			\b, colorfmt=
+>>101	beshort&0xf0	0x00			\bYONLY
+>>101	beshort&0xf0	0x10			\bYUV240
+>>101	beshort&0xf0	0x20			\bYWV422
+>>101	beshort&0xf0	0x30			\bYWV444
+>>101	beshort&0xf0	0x40			\bCMYK
+>>101	beshort&0xf0	0x50			\bCMYKDIRECT
+>>101	beshort&0xf0	0x60			\bNCOMPONENT
+>>101	beshort&0xf0	0x70			\bRGB
+>>101	beshort&0xf0	0x80			\bRGBE
+>>101	beshort&0xf0	>0x80			\b(reserved 0x%x)
+
+# From: Johan van der Knijff <johan.vanderknijff@kb.nl>
+#
+# BPG (Better Portable Graphics) format
+# http://bellard.org/bpg/
+# http://fileformats.archiveteam.org/wiki/BPG
+#
+0	string	\x42\x50\x47\xFB	BPG (Better Portable Graphics)
+!:mime  image/bpg
+
+#------------------------------------------------------------------------------
+# $File$
+# inform:  file(1) magic for Inform interactive fiction language
+
+# URL:  http://www.inform-fiction.org/
+# From: Reuben Thomas <rrt@sc3d.org>
+
+0	search/100/cW	constant\ story		Inform source text
+
+#------------------------------------------------------------------------------
+# $File: intel,v 1.11 2013/02/06 14:18:52 christos Exp $
+# intel:  file(1) magic for x86 Unix
+#
+# Various flavors of x86 UNIX executable/object (other than Xenix, which
+# is in "microsoft").  DOS is in "msdos"; the ambitious soul can do
+# Windows as well.
+#
+# Windows NT belongs elsewhere, as you need x86 and MIPS and Alpha and
+# whatever comes next (HP-PA Hummingbird?).  OS/2 may also go elsewhere
+# as well, if, as, and when IBM makes it portable.
+#
+# The `versions' should be un-commented if they work for you.
+# (Was the problem just one of endianness?)
+#
+0	leshort		0502		basic-16 executable
+>12	lelong		>0		not stripped
+#>22	leshort		>0		- version %d
+0	leshort		0503		basic-16 executable (TV)
+>12	lelong		>0		not stripped
+#>22	leshort		>0		- version %d
+0	leshort		0510		x86 executable
+>12	lelong		>0		not stripped
+0	leshort		0511		x86 executable (TV)
+>12	lelong		>0		not stripped
+0	leshort		=0512		iAPX 286 executable small model (COFF)
+>12	lelong		>0		not stripped
+#>22	leshort		>0		- version %d
+0	leshort		=0522		iAPX 286 executable large model (COFF)
+>12	lelong		>0		not stripped
+#>22	leshort		>0		- version %d
+# SGI labeled the next entry as "iAPX 386 executable" --Dan Quinlan
+0	leshort		=0514		80386 COFF executable
+>12	lelong		>0		not stripped
+>22	leshort		>0		- version %d
+
+# rom: file(1) magic for BIOS ROM Extensions found in intel machines
+#      mapped into memory between 0xC0000 and 0xFFFFF
+# From Gurkan Sengun <gurkan@linuks.mine.nu>, www.linuks.mine.nu
+0        beshort         0x55AA       BIOS (ia32) ROM Ext.
+>5       string          USB          USB
+>7       string          LDR          UNDI image
+>30      string          IBM          IBM comp. Video
+>26      string          Adaptec      Adaptec
+>28      string          Adaptec      Adaptec
+>42      string          PROMISE      Promise
+>2       byte            x            (%d*512)
+
+# Flash descriptors for Intel SPI flash roms.
+# From Dr. Jesus <j@hug.gs>
+0	lelong		0x0ff0a55a	Intel serial flash for ICH/PCH ROM <= 5 or 3400 series A-step
+16	lelong		0x0ff0a55a	Intel serial flash for PCH ROM
+
+#------------------------------------------------------------------------------
+# $File$
+# interleaf:  file(1) magic for InterLeaf TPS:
+#
+0	string		=\210OPS	Interleaf saved data
+0	string		=<!OPS		Interleaf document text
+>5	string		,\ Version\ =	\b, version
+>>17	string		>\0		%.3s
+
+#------------------------------------------------------------------------------
+# $File$
+# island:  file(1) magic for IslandWite/IslandDraw, from SunOS 5.5.1
+# "/etc/magic":
+# From: guy@netapp.com (Guy Harris)
+#
+4	string		pgscriptver	IslandWrite document
+13	string		DrawFile	IslandDraw document
+
+
+#------------------------------------------------------------------------------
+# $File$
+# ispell:  file(1) magic for ispell
+#
+# Ispell 3.0 has a magic of 0x9601 and ispell 3.1 has 0x9602.  This magic
+# will match 0x9600 through 0x9603 in *both* little endian and big endian.
+# (No other current magic entries collide.)
+#
+# Updated by Daniel Quinlan (quinlan@yggdrasil.com)
+#
+0	leshort&0xFFFC	0x9600		little endian ispell
+>0	byte		0		hash file (?),
+>0	byte		1		3.0 hash file,
+>0	byte		2		3.1 hash file,
+>0	byte		3		hash file (?),
+>2	leshort		0x00		8-bit, no capitalization, 26 flags
+>2	leshort		0x01		7-bit, no capitalization, 26 flags
+>2	leshort		0x02		8-bit, capitalization, 26 flags
+>2	leshort		0x03		7-bit, capitalization, 26 flags
+>2	leshort		0x04		8-bit, no capitalization, 52 flags
+>2	leshort		0x05		7-bit, no capitalization, 52 flags
+>2	leshort		0x06		8-bit, capitalization, 52 flags
+>2	leshort		0x07		7-bit, capitalization, 52 flags
+>2	leshort		0x08		8-bit, no capitalization, 128 flags
+>2	leshort		0x09		7-bit, no capitalization, 128 flags
+>2	leshort		0x0A		8-bit, capitalization, 128 flags
+>2	leshort		0x0B		7-bit, capitalization, 128 flags
+>2	leshort		0x0C		8-bit, no capitalization, 256 flags
+>2	leshort		0x0D		7-bit, no capitalization, 256 flags
+>2	leshort		0x0E		8-bit, capitalization, 256 flags
+>2	leshort		0x0F		7-bit, capitalization, 256 flags
+>4	leshort		>0		and %d string characters
+0	beshort&0xFFFC	0x9600		big endian ispell
+>1	byte		0		hash file (?),
+>1	byte		1		3.0 hash file,
+>1	byte		2		3.1 hash file,
+>1	byte		3		hash file (?),
+>2	beshort		0x00		8-bit, no capitalization, 26 flags
+>2	beshort		0x01		7-bit, no capitalization, 26 flags
+>2	beshort		0x02		8-bit, capitalization, 26 flags
+>2	beshort		0x03		7-bit, capitalization, 26 flags
+>2	beshort		0x04		8-bit, no capitalization, 52 flags
+>2	beshort		0x05		7-bit, no capitalization, 52 flags
+>2	beshort		0x06		8-bit, capitalization, 52 flags
+>2	beshort		0x07		7-bit, capitalization, 52 flags
+>2	beshort		0x08		8-bit, no capitalization, 128 flags
+>2	beshort		0x09		7-bit, no capitalization, 128 flags
+>2	beshort		0x0A		8-bit, capitalization, 128 flags
+>2	beshort		0x0B		7-bit, capitalization, 128 flags
+>2	beshort		0x0C		8-bit, no capitalization, 256 flags
+>2	beshort		0x0D		7-bit, no capitalization, 256 flags
+>2	beshort		0x0E		8-bit, capitalization, 256 flags
+>2	beshort		0x0F		7-bit, capitalization, 256 flags
+>4	beshort		>0		and %d string characters
+# ispell 4.0 hash files  kromJx <kromJx@crosswinds.net>
+# Ispell 4.0
+0       string          ISPL            ispell
+>4      long            x               hash file version %d,
+>8      long            x               lexletters %d,
+>12     long            x               lexsize %d,
+>16     long            x               hashsize %d,
+>20     long            x               stblsize %d
+
+#------------------------------------------------------------------------------
+# $File: isz,v 1.2 2014/04/28 12:04:50 christos Exp $
+# ISO Zipped file format 
+# http://www.ezbsystems.com/isz/iszspec.txt
+0	string	IsZ!	ISO Zipped file
+>4	byte	x	\b, header size %u
+>5	byte	x	\b, version %u
+>8	lelong	x	\b, serial %u
+#12	leshort	x	\b, sector size %u
+#>16	lelong	x	\b, total sectors %u
+>17	byte	>0	\b, password protected
+#>24	lequad	x	\b, segment size %llu
+#>32	lelong	x	\b, blocks %u
+#>36	lelong	x	\b, block size %u
+
+#------------------------------------------------------------
+# $File: java,v 1.15 2013/08/14 09:10:36 christos Exp $
+# Java ByteCode and Mach-O binaries (e.g., Mac OS X) use the
+# same magic number, 0xcafebabe, so they are both handled
+# in the entry called "cafebabe".
+#------------------------------------------------------------
+# Java serialization
+# From Martin Pool (m.pool@pharos.com.au)
+0	beshort		0xaced		Java serialization data
+>2	beshort		>0x0004		\b, version %d
+
+0	belong		0xfeedfeed	Java KeyStore
+!:mime	application/x-java-keystore
+0	belong		0xcececece	Java JCE KeyStore
+!:mime	application/x-java-jce-keystore
+
+# Java source
+0	regex	^import.*;$	Java source
+!:mime	text/x-java
+
+#------------------------------------------------------------------------------
+# $File: $
+# javascript:  magic for javascript and node.js scripts.
+#
+0	search/1/w	#!/bin/node		Node.js script text executable
+!:mime application/javascript
+0	search/1/w	#!/usr/bin/node		Node.js script text executable
+!:mime application/javascript
+0	search/1/w	#!/bin/nodejs		Node.js script text executable
+!:mime application/javascript
+0	search/1/w	#!/usr/bin/nodejs	Node.js script text executable
+!:mime application/javascript
+0	search/1	#!/usr/bin/env\ node	Node.js script text executable
+!:mime application/javascript
+0	search/1	#!/usr/bin/env\ nodejs	Node.js script text executable
+!:mime application/javascript
+
+#------------------------------------------------------------------------------
+# $File: jpeg,v 1.26 2015/01/02 22:40:27 christos Exp $
+# JPEG images
+# SunOS 5.5.1 had
+#
+#	0	string		\377\330\377\340	JPEG file
+#	0	string		\377\330\377\356	JPG file
+#
+# both of which turn into "JPEG image data" here.
+#
+0	beshort		0xffd8		JPEG image data
+!:mime	image/jpeg
+!:apple	8BIMJPEG
+!:strength *3
+>6	string		JFIF		\b, JFIF standard
+# The following added by Erik Rossen <rossen@freesurf.ch> 1999-09-06
+# in a vain attempt to add image size reporting for JFIF.  Note that these
+# tests are not fool-proof since some perfectly valid JPEGs are currently
+# impossible to specify in magic(4) format.
+# First, a little JFIF version info:
+>>11	byte		x		\b %d.
+>>12	byte		x		\b%02d
+# Next, the resolution or aspect ratio of the image:
+>>13	byte		0		\b, aspect ratio
+>>13	byte		1		\b, resolution (DPI)
+>>13	byte		2		\b, resolution (DPCM)
+>>14	beshort		x		\b, density %dx
+>>16	beshort		x		\b%d
+>>4	beshort		x		\b, segment length %d
+# Next, show thumbnail info, if it exists:
+>>18	byte		!0		\b, thumbnail %dx
+>>>19	byte		x		\b%d
+>6	string		Exif		\b, Exif standard: [
+>>12	indirect/r	x
+>>12	string		x		\b]
+
+# Jump to the first segment
+>(4.S+4)	use		jpeg_segment
+
+# This uses recursion...
+0		name		jpeg_segment
+>0	beshort		0xFFFE
+# Recursion handled by FFE0
+#>>(2.S+2)	use			jpeg_segment
+>>2	pstring/HJ	x		\b, comment: "%s"
+
+>0	beshort		0xFFC0
+>>(2.S+2)	use			jpeg_segment
+>>4	byte		x		\b, baseline, precision %d
+>>7	beshort		x		\b, %dx
+>>5	beshort		x		\b%d
+>>9	byte		x		\b, frames %d
+
+>0	beshort		0xFFC1		
+>>(2.S+2)	use			jpeg_segment
+>>4	byte		x		\b, extended sequential, precision %d
+>>7	beshort		x		\b, %dx
+>>5	beshort		x		\b%d
+>>9	byte		x		\b, frames %d
+
+>0	beshort		0xFFC2		
+>>(2.S+2)	use			jpeg_segment
+>>4	byte		x		\b, progressive, precision %d
+>>7	beshort		x		\b, %dx
+>>5	beshort		x		\b%d
+>>9	byte		x		\b, frames %d
+
+# Define Huffman Tables
+>0	beshort		0xFFC4
+>>(2.S+2)	use			jpeg_segment
+
+>0	beshort		0xFFE1		
+# Recursion handled by FFE0
+#>>(2.S+2)	use			jpeg_segment
+>>4	string		Exif		\b, Exif Standard: [
+>>>10	indirect/r	x		
+>>>10	string		x		\b]
+
+# Application specific markers
+>0	beshort&0xFFE0	=0xFFE0
+>>(2.S+2)	use			jpeg_segment
+
+# DB: Define Quantization tables
+# DD: Define Restart interval [XXX: wrong here, it is 4 bytes]
+# D8: Start of image
+# D9: End of image
+# Dn: Restart
+>0	beshort&0xFFD0	=0xFFD0
+>>0	beshort&0xFFE0	!0xFFE0
+>>>(2.S+2)	use			jpeg_segment
+
+#>0	beshort		x		unknown 0x%x
+#>>(2.S+2)	use			jpeg_segment
+
+# HSI is Handmade Software's proprietary JPEG encoding scheme
+0	string		hsi1		JPEG image data, HSI proprietary
+
+# From: David Santinoli <david@santinoli.com>
+0	string		\x00\x00\x00\x0C\x6A\x50\x20\x20\x0D\x0A\x87\x0A	JPEG 2000
+# From: Johan van der Knijff <johan.vanderknijff@kb.nl>
+# Added sub-entries for JP2, JPX, JPM and MJ2 formats; added mimetypes
+# https://github.com/bitsgalore/jp2kMagic
+#
+# Now read value of 'Brand' field, which yields a few possibilities:
+>20	string		\x6a\x70\x32\x20	Part 1 (JP2)
+!:mime	image/jp2
+>20	string		\x6a\x70\x78\x20	Part 2 (JPX)
+!:mime	image/jpx
+>20	string		\x6a\x70\x6d\x20	Part 6 (JPM)
+!:mime	image/jpm
+>20	string		\x6d\x6a\x70\x32	Part 3 (MJ2)
+!:mime	video/mj2
+
+# Type: JPEG 2000 codesream
+# From: Mathieu Malaterre <mathieu.malaterre@gmail.com>
+0	belong		0xff4fff51						JPEG 2000 codestream
+45	beshort		0xff52
+
+#------------------------------------------------------------------------------
+# $File: karma,v 1.6 2009/09/19 16:28:10 christos Exp $
+# karma:  file(1) magic for Karma data files
+#
+# From <rgooch@atnf.csiro.au>
+
+0	string		KarmaRHD Version	Karma Data Structure Version
+>16	belong		x		%u
+
+#------------------------------------------------------------------------------
+# $File: kde,v 1.4 2009/09/19 16:28:10 christos Exp $
+# kde:  file(1) magic for KDE
+
+0		string/t	[KDE\ Desktop\ Entry]	KDE desktop entry
+!:mime	application/x-kdelnk
+0		string/t	#\ KDE\ Config\ File	KDE config file
+!:mime	application/x-kdelnk
+0		string/t	#\ xmcd	xmcd database file for kscd
+!:mime	text/x-xmcd
+
+#------------------------------------------------------------------------------
+# $File: kml,v 1.3 2010/11/25 15:00:12 christos Exp $
+# keepass: file(1) magic for KeePass file
+#
+# Keepass Password Safe:
+#  * original one: http://keepass.info/
+#  * *nix port:    http://www.keepassx.org/
+#  * android port: http://code.google.com/p/keepassdroid/
+
+0	lelong		0x9AA2D903	Keepass password database
+>4	lelong		0xB54BFB65	1.x KDB
+>>48	lelong		>0		\b, %d groups
+>>52	lelong		>0		\b, %d entries
+>>8	lelong&0x0f	1		\b, SHA-256
+>>8	lelong&0x0f	2		\b, AES
+>>8	lelong&0x0f	4		\b, RC4
+>>8	lelong&0x0f	8		\b, Twofish
+>>120	lelong		>0		\b, %d key transformation rounds
+>4	lelong		0xB54BFB67	2.x KDBX
+
+#------------------------------------------------------------------------------
+# $File: map,v 1.1 2014/06/03 18:22:25 christos Exp $
+# kerberos: MIT kerberos file binary formats
+#
+
+# This magic entry is for demonstration purposes and could be improved
+# if the following features were implemented in file:
+#
+# Strings inside [[ .. ]] in the descriptions have special meanings and
+# are not printed.
+#
+# 	- Provide some form of iteration in number of components
+#		[[${counter}=%d]] in the description
+#		then append
+#		[${counter}--] in the offset of the entries
+#	- Provide a way to round the next offset
+#		Add [R:4] after the offset?
+#	- Provide a way to have optional entries
+#		XXX: Syntax:
+#	- Provide a way to "save" entries to print them later.
+#		if the description is [[${name}=%s]], then nothing is
+#		printed and a subsequent entry in the same magic file
+#		can refer to ${name}
+#	- Provide a way to format strings as hex values
+#
+# http://www.gnu.org/software/shishi/manual/html_node/\
+#	The-Keytab-Binary-File-Format.html
+#
+
+0		name		keytab_entry
+#>0		beshort		x		\b, size=%d
+#>2		beshort		x		\b, components=%d
+>4		pstring/H	x		\b, realm=%s
+>>&0		pstring/H	x		\b, principal=%s/
+>>>&0		pstring/H	x		\b%s
+>>>>&0		belong		x		\b, type=%d
+>>>>>&0		bedate		x		\b, date=%s
+>>>>>>&0	byte		x		\b, kvno=%u
+#>>>>>>>&0	pstring/H	x
+#>>>>>>>>&0	belong		x	
+#>>>>>>>>>>&0	use		keytab_entry
+
+0		belong		0x05020000	Kerberos Keytab file
+>4		use		keytab_entry
+
+#------------------------------------------------------------------------------
+# $File: kml,v 1.2 2009/09/19 16:28:10 christos Exp $
+# Type: Google KML, formerly Keyhole Markup Language
+# Future development of this format has been handed
+# over to the Open Geospatial Consortium.
+# http://www.opengeospatial.org/standards/kml/
+# From: Asbjoern Sloth Toennesen <asbjorn@lila.io>
+0 string/t    \<?xml
+>20  search/400 \ xmlns= 
+>>&0 regex ['"]http://earth.google.com/kml Google KML document
+!:mime application/vnd.google-earth.kml+xml
+>>>&1 string 2.0' \b, version 2.0
+>>>&1 string 2.1' \b, version 2.1
+>>>&1 string 2.2' \b, version 2.2
+
+#------------------------------------------------------------------------------
+# Type: OpenGIS KML, formerly Keyhole Markup Language
+# This standard is maintained by the
+# Open Geospatial Consortium.
+# http://www.opengeospatial.org/standards/kml/
+# From: Asbjoern Sloth Toennesen <asbjorn@lila.io>
+>>&0 regex ['"]http://www.opengis.net/kml OpenGIS KML document
+!:mime application/vnd.google-earth.kml+xml
+>>>&1 string/t 2.2 \b, version 2.2
+
+#------------------------------------------------------------------------------
+# Type: Google KML Archive (ZIP based) 
+# http://code.google.com/apis/kml/documentation/kml_tut.html
+# From: Asbjoern Sloth Toennesen <asbjorn@lila.io>
+0 string    PK\003\004
+>4  byte    0x14
+>>30  string doc.kml Compressed Google KML Document, including resources.
+!:mime application/vnd.google-earth.kmz
+
+#------------------------------------------------------------------------------
+# $File$
+# DEC SRC Virtual Paper: Lectern files
+# Karl M. Hegbloom <karlheg@inetarena.com>
+0	string	lect	DEC SRC Virtual Paper Lectern file
+
+#------------------------------------------------------------------------------
+# $File$
+# lex:  file(1) magic for lex
+#
+#	derived empirically, your offsets may vary!
+0	search/100	yyprevious	C program text (from lex)
+>3	search/1	>\0		 for %s
+# C program text from GNU flex, from Daniel Quinlan <quinlan@yggdrasil.com>
+0	search/100	generated\ by\ flex	C program text (from flex)
+# lex description file, from Daniel Quinlan <quinlan@yggdrasil.com>
+0	search/1	%{		lex description text
+
+#------------------------------------------------------------------------------
+# $File$
+# lif:  file(1) magic for lif
+#
+# (Daniel Quinlan <quinlan@yggdrasil.com>)
+#
+0	beshort		0x8000		lif file
+
+#------------------------------------------------------------------------------
+# $File: linux,v 1.58 2014/08/04 06:21:30 christos Exp $
+# linux:  file(1) magic for Linux files
+#
+# Values for Linux/i386 binaries, from Daniel Quinlan <quinlan@yggdrasil.com>
+# The following basic Linux magic is useful for reference, but using
+# "long" magic is a better practice in order to avoid collisions.
+#
+# 2	leshort		100		Linux/i386
+# >0	leshort		0407		impure executable (OMAGIC)
+# >0	leshort		0410		pure executable (NMAGIC)
+# >0	leshort		0413		demand-paged executable (ZMAGIC)
+# >0	leshort		0314		demand-paged executable (QMAGIC)
+#
+0	lelong		0x00640107	Linux/i386 impure executable (OMAGIC)
+>16	lelong		0		\b, stripped
+0	lelong		0x00640108	Linux/i386 pure executable (NMAGIC)
+>16	lelong		0		\b, stripped
+0	lelong		0x0064010b	Linux/i386 demand-paged executable (ZMAGIC)
+>16	lelong		0		\b, stripped
+0	lelong		0x006400cc	Linux/i386 demand-paged executable (QMAGIC)
+>16	lelong		0		\b, stripped
+#
+0	string		\007\001\000	Linux/i386 object file
+>20	lelong		>0x1020		\b, DLL library
+# Linux-8086 stuff:
+0	string		\01\03\020\04	Linux-8086 impure executable
+>28	long		!0		not stripped
+0	string		\01\03\040\04	Linux-8086 executable
+>28	long		!0		not stripped
+#
+0	string		\243\206\001\0	Linux-8086 object file
+#
+0	string		\01\03\020\20	Minix-386 impure executable
+>28	long		!0		not stripped
+0	string		\01\03\040\20	Minix-386 executable
+>28	long		!0		not stripped
+0	string		\01\03\04\20	Minix-386 NSYM/GNU executable
+>28	long		!0		not stripped
+# core dump file, from Bill Reynolds <bill@goshawk.lanl.gov>
+216	lelong		0421		Linux/i386 core file
+!:strength / 2
+>220	string		>\0		of '%s'
+>200	lelong		>0		(signal %d)
+#
+# LILO boot/chain loaders, from Daniel Quinlan <quinlan@yggdrasil.com>
+# this can be overridden by the DOS executable (COM) entry
+2	string		LILO		Linux/i386 LILO boot/chain loader
+#
+# Linux make config build file, from Ole Aamot <oka@oka.no>
+# Updated by Ken Sharp
+28	string		make\ config		Linux make config build file (old)
+49	search/70	Kernel\ Configuration	Linux make config build file
+
+#
+# PSF fonts, from H. Peter Anvin <hpa@yggdrasil.com>
+# Updated by Adam Buchbinder <adam.buchbinder@gmail.com>
+# See: http://www.win.tue.nl/~aeb/linux/kbd/font-formats-1.html
+0	leshort		0x0436		Linux/i386 PC Screen Font v1 data,
+>2	byte&0x01	0		256 characters,
+>2	byte&0x01	!0		512 characters,
+>2	byte&0x02	0		no directory,
+>2	byte&0x02	!0		Unicode directory,
+>3	byte		>0		8x%d
+0	string		\x72\xb5\x4a\x86\x00\x00 Linux/i386 PC Screen Font v2 data,
+>16	lelong		x		%d characters,
+>12	lelong&0x01	0		no directory,
+>12	lelong&0x01	!0		Unicode directory,
+>24	lelong		x		%d
+>28	lelong		x		\bx%d
+
+# Linux swap file, from Daniel Quinlan <quinlan@yggdrasil.com>
+4086	string		SWAP-SPACE	Linux/i386 swap file
+# From: Jeff Bailey <jbailey@ubuntu.com>
+# Linux swap file with swsusp1 image, from Jeff Bailey <jbailey@ubuntu.com>
+4076	string		SWAPSPACE2S1SUSPEND	Linux/i386 swap file (new style) with SWSUSP1 image
+# From: James Hunt <james.hunt@ubuntu.com>
+4076    string          SWAPSPACE2LINHIB0001    Linux/i386 swap file (new style) (compressed hibernate)
+# according to man page of mkswap (8) March 1999
+# volume label and UUID Russell Coker
+# http://etbe.coker.com.au/2008/07/08/label-vs-uuid-vs-device/
+4086	string		SWAPSPACE2	Linux/i386 swap file (new style),
+>0x400	long		x		version %d (4K pages),
+>0x404	long		x		size %d pages,
+>1052	string		\0		no label,
+>1052	string		>\0		LABEL=%s,
+>0x40c	belong		x		UUID=%08x
+>0x410	beshort		x		\b-%04x
+>0x412	beshort		x		\b-%04x
+>0x414	beshort		x		\b-%04x
+>0x416	belong		x		\b-%08x
+>0x41a	beshort		x		\b%04x
+# From Daniel Novotny <dnovotny@redhat.com>
+# swap file for PowerPC
+65526	string		SWAPSPACE2	Linux/ppc swap file
+16374	string		SWAPSPACE2	Linux/ia64 swap file
+#
+# Linux kernel boot images, from Albert Cahalan <acahalan@cs.uml.edu>
+# and others such as Axel Kohlmeyer <akohlmey@rincewind.chemie.uni-ulm.de>
+# and Nicolas Lichtmaier <nick@debian.org>
+# All known start with: b8 c0 07 8e d8 b8 00 90 8e c0 b9 00 01 29 f6 29
+# Linux kernel boot images (i386 arch) (Wolfram Kleff)
+514	string		HdrS		Linux kernel
+!:strength + 55
+>510	leshort		0xAA55		x86 boot executable
+>>518	leshort		>0x1ff
+>>>529	byte		0		zImage,
+>>>529	byte		1		bzImage,
+>>>526	lelong		>0
+>>>>(526.s+0x200) string	>\0	version %s,
+>>498	leshort		1		RO-rootFS,
+>>498	leshort		0		RW-rootFS,
+>>508	leshort		>0		root_dev 0x%X,
+>>502	leshort		>0		swap_dev 0x%X,
+>>504	leshort		>0		RAMdisksize %u KB,
+>>506	leshort		0xFFFF		Normal VGA
+>>506	leshort		0xFFFE		Extended VGA
+>>506	leshort		0xFFFD		Prompt for Videomode
+>>506	leshort		>0		Video mode %d
+# This also matches new kernels, which were caught above by "HdrS".
+0		belong	0xb8c0078e	Linux kernel
+>0x1e3		string	Loading		version 1.3.79 or older
+>0x1e9		string	Loading		from prehistoric times
+
+# System.map files - Nicolas Lichtmaier <nick@debian.org>
+8	search/1	\ A\ _text	Linux kernel symbol map text
+
+# LSM entries - Nicolas Lichtmaier <nick@debian.org>
+0	search/1	Begin3	Linux Software Map entry text
+0	search/1	Begin4	Linux Software Map entry text (new format)
+
+# From Matt Zimmerman, enhanced for v3 by Matthew Palmer
+0	belong	0x4f4f4f4d	User-mode Linux COW file
+>4	belong	<3		\b, version %d
+>>8	string	>\0		\b, backing file %s
+>4	belong	>2		\b, version %d
+>>32	string	>\0		\b, backing file %s
+
+############################################################################
+# Linux kernel versions
+
+0		string		\xb8\xc0\x07\x8e\xd8\xb8\x00\x90	Linux
+>497		leshort		0		x86 boot sector
+>>514		belong		0x8e	of a kernel from the dawn of time!
+>>514		belong		0x908ed8b4	version 0.99-1.1.42
+>>514		belong		0x908ed8b8	for memtest86
+
+>497		leshort		!0		x86 kernel
+>>504		leshort		>0		RAMdisksize=%u KB
+>>502		leshort		>0		swap=0x%X
+>>508		leshort		>0		root=0x%X
+>>>498		leshort		1		\b-ro
+>>>498		leshort		0		\b-rw
+>>506		leshort		0xFFFF		vga=normal
+>>506		leshort		0xFFFE		vga=extended
+>>506		leshort		0xFFFD		vga=ask
+>>506		leshort		>0		vga=%d
+>>514		belong		0x908ed881	version 1.1.43-1.1.45
+>>514		belong		0x15b281cd
+>>>0xa8e	belong		0x55AA5a5a	version 1.1.46-1.2.13,1.3.0
+>>>0xa99	belong		0x55AA5a5a	version 1.3.1,2
+>>>0xaa3	belong		0x55AA5a5a	version 1.3.3-1.3.30
+>>>0xaa6	belong		0x55AA5a5a	version 1.3.31-1.3.41
+>>>0xb2b	belong		0x55AA5a5a	version 1.3.42-1.3.45
+>>>0xaf7	belong		0x55AA5a5a	version 1.3.46-1.3.72
+>>514		string		HdrS
+>>>518		leshort		>0x1FF
+>>>>529		byte		0		\b, zImage
+>>>>529		byte		1		\b, bzImage
+>>>>(526.s+0x200) string 	>\0		\b, version %s
+
+# Linux boot sector thefts.
+0		belong		0xb8c0078e	Linux
+>0x1e6		belong		0x454c4b53	ELKS Kernel
+>0x1e6		belong		!0x454c4b53	style boot sector
+
+############################################################################
+# Linux S390 kernel image
+# Created by: Jan Kaluza <jkaluza@redhat.com>
+8 string \x02\x00\x00\x18\x60\x00\x00\x50\x02\x00\x00\x68\x60\x00\x00\x50\x40\x40\x40\x40\x40\x40\x40\x40 Linux S390
+>0x00010000 search/b/4096 \x00\x0a\x00\x00\x8b\xad\xcc\xcc
+# 64bit
+>>&0 string \xc1\x00\xef\xe3\xf0\x68\x00\x00 Z10 64bit kernel
+>>&0 string \xc1\x00\xef\xc3\x00\x00\x00\x00 Z9-109 64bit kernel
+>>&0 string \xc0\x00\x20\x00\x00\x00\x00\x00 Z990 64bit kernel
+>>&0 string \x00\x00\x00\x00\x00\x00\x00\x00 Z900 64bit kernel
+# 32bit
+>>&0 string \x81\x00\xc8\x80\x00\x00\x00\x00 Z10 32bit kernel
+>>&0 string \x81\x00\xc8\x80\x00\x00\x00\x00 Z9-109 32bit kernel
+>>&0 string \x80\x00\x20\x00\x00\x00\x00\x00 Z990 32bit kernel
+>>&0 string \x80\x00\x00\x00\x00\x00\x00\x00 Z900 32bit kernel
+
+# Linux ARM compressed kernel image
+# From: Kevin Cernekee <cernekee@gmail.com>
+36	lelong	0x016f2818	Linux kernel ARM boot executable zImage (little-endian)
+36	belong	0x016f2818	Linux kernel ARM boot executable zImage (big-endian)
+
+############################################################################
+# Linux 8086 executable
+0	lelong&0xFF0000FF 0xC30000E9	Linux-Dev86 executable, headerless
+>5	string		.		
+>>4	string		>\0		\b, libc version %s
+
+0	lelong&0xFF00FFFF 0x4000301	Linux-8086 executable
+>2	byte&0x01	!0		\b, unmapped zero page
+>2	byte&0x20	0		\b, impure
+>2	byte&0x20	!0
+>>2	byte&0x10	!0		\b, A_EXEC
+>2	byte&0x02	!0		\b, A_PAL
+>2	byte&0x04	!0		\b, A_NSYM
+>2	byte&0x08	!0		\b, A_STAND
+>2	byte&0x40	!0		\b, A_PURE
+>2	byte&0x80	!0		\b, A_TOVLY
+>28     long            !0              \b, not stripped
+>37	string		.		
+>>36	string		>\0		\b, libc version %s
+
+# 0	lelong&0xFF00FFFF 0x10000301	ld86 I80386 executable
+# 0	lelong&0xFF00FFFF 0xB000301	ld86 M68K executable
+# 0	lelong&0xFF00FFFF 0xC000301	ld86 NS16K executable
+# 0	lelong&0xFF00FFFF 0x17000301	ld86 SPARC executable
+
+# SYSLINUX boot logo files (from 'ppmtolss16' sources)
+# http://www.syslinux.org/wiki/index.php/SYSLINUX#Display_graphic_from_filename:
+# file extension .lss .16
+0	lelong	=0x1413f33d		SYSLINUX' LSS16 image data
+# syslinux-4.05/mime/image/x-lss16.xml
+!:mime image/x-lss16
+>4	leshort	x			\b, width %d
+>6	leshort	x			\b, height %d
+
+0	string	OOOM			User-Mode-Linux's Copy-On-Write disk image
+>4	belong	x			version %d
+
+# SE Linux policy database
+# From: Mike Frysinger <vapier@gentoo.org>
+0	lelong	0xf97cff8c		SE Linux policy
+>16	lelong	x			v%d
+>20	lelong	1			MLS
+>24	lelong	x			%d symbols
+>28	lelong	x			%d ocons
+
+# Linux Logical Volume Manager (LVM) 
+# Emmanuel VARAGNAT <emmanuel.varagnat@guzu.net>
+#
+# System ID, UUID and volume group name are 128 bytes long
+# but they should never be full and initialized with zeros...
+#
+# LVM1
+#
+0x0	string	HM\001		LVM1 (Linux Logical Volume Manager), version 1
+>0x12c	string	>\0		, System ID: %s
+
+0x0	string	HM\002		LVM1 (Linux Logical Volume Manager), version 2
+>0x12c	string	>\0		, System ID: %s
+
+#  LVM2
+#
+# It seems that the label header can be in one the four first sector
+# of the disk... (from _find_labeller in lib/label/label.c of LVM2)
+#
+# 0x200 seems to be the common case
+
+0x218           string  LVM2\ 001      LVM2 PV (Linux Logical Volume Manager)
+# read the offset to add to the start of the header, and the header
+# start in 0x200
+>&(&-12.l-0x21) byte    x
+# display UUID in LVM format + display all 32 bytes (instead of max string length: 31)
+>>&0x0          string  >\x2f          \b, UUID: %.6s
+>>&0x6          string  >\x2f          \b-%.4s
+>>&0xa          string  >\x2f          \b-%.4s
+>>&0xe          string  >\x2f          \b-%.4s
+>>&0x12         string  >\x2f          \b-%.4s
+>>&0x16         string  >\x2f          \b-%.4s
+>>&0x1a         string  >\x2f          \b-%.6s
+>>&0x20         lequad  x              \b, size: %lld
+
+0x018           string  LVM2\ 001      LVM2 PV (Linux Logical Volume Manager)
+>&(&-12.l-0x21) byte    x
+# display UUID in LVM format + display all 32 bytes (instead of max string length: 31)
+>>&0x0          string  >\x2f          \b, UUID: %.6s
+>>&0x6          string  >\x2f          \b-%.4s
+>>&0xa          string  >\x2f          \b-%.4s
+>>&0xe          string  >\x2f          \b-%.4s
+>>&0x12         string  >\x2f          \b-%.4s
+>>&0x16         string  >\x2f          \b-%.4s
+>>&0x1a         string  >\x2f          \b-%.6s
+>>&0x20         lequad  x              \b, size: %lld
+
+0x418           string  LVM2\ 001      LVM2 PV (Linux Logical Volume Manager)
+>&(&-12.l-0x21) byte    x
+# display UUID in LVM format + display all 32 bytes (instead of max string length: 31)
+>>&0x0          string  >\x2f          \b, UUID: %.6s
+>>&0x6          string  >\x2f          \b-%.4s
+>>&0xa          string  >\x2f          \b-%.4s
+>>&0xe          string  >\x2f          \b-%.4s
+>>&0x12         string  >\x2f          \b-%.4s
+>>&0x16         string  >\x2f          \b-%.4s
+>>&0x1a         string  >\x2f          \b-%.6s
+>>&0x20         lequad  x              \b, size: %lld
+
+0x618           string  LVM2\ 001      LVM2 PV (Linux Logical Volume Manager)
+>&(&-12.l-0x21) byte    x              
+# display UUID in LVM format + display all 32 bytes (instead of max string length: 31)
+>>&0x0          string  >\x2f          \b, UUID: %.6s
+>>&0x6          string  >\x2f          \b-%.4s
+>>&0xa          string  >\x2f          \b-%.4s
+>>&0xe          string  >\x2f          \b-%.4s
+>>&0x12         string  >\x2f          \b-%.4s
+>>&0x16         string  >\x2f          \b-%.4s
+>>&0x1a         string  >\x2f          \b-%.6s
+>>&0x20         lequad  x              \b, size: %lld
+
+# LVM snapshot
+# from Jason Farrel
+0	string	SnAp	LVM Snapshot (CopyOnWrite store)
+>4	lelong	!0	- valid,
+>4	lelong	0	- invalid,
+>8	lelong	x	version %d,
+>12	lelong	x	chunk_size %d
+
+# SE Linux policy database
+0	lelong	0xf97cff8c		SE Linux policy
+>16	lelong	x			v%d
+>20	lelong	1			MLS
+>24	lelong	x			%d symbols
+>28	lelong	x			%d ocons
+
+# LUKS: Linux Unified Key Setup, On-Disk Format, http://luks.endorphin.org/spec
+# Anthon van der Neut (anthon@mnt.org)
+0	string	LUKS\xba\xbe	LUKS encrypted file,
+>6	beshort x		ver %d
+>8	string	x		[%s,
+>40	string	x		%s,
+>72	string	x		%s]
+>168	string	x		UUID: %s
+
+
+# Summary: Xen saved domain file
+# Created by: Radek Vokal <rvokal@redhat.com>
+0	string		LinuxGuestRecord	Xen saved domain
+>20	search/256	(name			
+>>&1	string		x			(name %s)
+
+# Type: Xen, the virtual machine monitor
+# From: Radek Vokal <rvokal@redhat.com>
+0	string		LinuxGuestRecord	Xen saved domain
+#>2	regex		\(name\ [^)]*\)		%s
+>20	search/256	(name			(name
+>>&1	string		x			%s...)
+
+# Systemd journald files
+# See http://www.freedesktop.org/wiki/Software/systemd/journal-files/.
+# From: Zbigniew Jedrzejewski-Szmek <zbyszek@in.waw.pl>
+
+# check magic
+0	string	LPKSHHRH
+# check that state is one of known values
+>16		ubyte&252	0
+# check that each half of three unique id128s is non-zero
+>>24		ubequad		>0
+>>>32		ubequad		>0
+>>>>40		ubequad		>0
+>>>>>48		ubequad		>0
+>>>>>>56	ubequad		>0
+>>>>>>>64	ubequad		>0	Journal file
+!:mime application/octet-stream
+# provide more info
+>>>>>>>>184	leqdate		0	empty
+>>>>>>>>16	ubyte		0	\b, offline
+>>>>>>>>16	ubyte		1	\b, online
+>>>>>>>>16	ubyte		2	\b, archived
+>>>>>>>>8	ulelong&1	1	\b, sealed
+>>>>>>>>12	ulelong&1	1	\b, compressed
+
+# BCache backing and cache devices
+# From: Gabriel de Perthuis <g2p.code@gmail.com>
+0x1008		lequad		8
+>0x1018		string		\xc6\x85\x73\xf6\x4e\x1a\x45\xca\x82\x65\xf5\x7f\x48\xba\x6d\x81	BCache
+>>0x1010	ulequad		0	cache device
+>>0x1010	ulequad		1	backing device
+>>0x1010	ulequad		3	cache device
+>>0x1010	ulequad		4	backing device
+>>0x1048	string		>0	\b, label "%.32s"
+>>0x1028	ubelong		x	\b, uuid %08x
+>>0x102c	ubeshort	x	\b-%04x
+>>0x102e	ubeshort	x	\b-%04x
+>>0x1030	ubeshort	x	\b-%04x
+>>0x1032	ubelong		x	\b-%08x
+>>0x1036	ubeshort	x	\b%04x
+>>0x1038	ubelong		x	\b, set uuid %08x
+>>0x103c	ubeshort	x	\b-%04x
+>>0x103e	ubeshort	x	\b-%04x
+>>0x1040	ubeshort	x	\b-%04x
+>>0x1042	ubelong		x	\b-%08x
+>>0x1046	ubeshort	x	\b%04x
+
+# Linux device tree:
+# File format description can be found in the Linux kernel sources at 
+# Documentation/devicetree/booting-without-of.txt
+# From Christoph Biedl
+0		belong		0xd00dfeed
+# structure and strings must be within blob
+>&(8.L)		byte		x
+>>&(12.L)	byte		x
+>>>20		belong		>1	Device Tree Blob version %d
+>>>>4		belong		x	\b, size=%d
+>>>>20		belong		>1
+>>>>>28		belong		x	\b, boot CPU=%d
+>>>>20		belong		>2
+>>>>>32		belong		x	\b, string block size=%d
+>>>>20		belong		>16
+>>>>>36		belong		x	\b, DT structure block size=%d
+
+# glibc locale archive as defined in glibc locale/locarchive.h
+0		lelong		0xde020109	locale archive
+>24		lelong		x		%d strings
+
+# Summary:     Database file for mlocate
+# Description: A database file as used by mlocate, a fast implementation
+#              of locate/updatedb. It uses merging to reuse the existing
+#              database and avoid rereading most of the filesystem. It's
+#              the default version of locate on Arch Linux (and others).
+# File path:   /var/lib/mlocate/mlocate.db by default (but configurable)
+# Site:        https://fedorahosted.org/mlocate/
+# Format docs: http://linux.die.net/man/5/mlocate.db
+# Type: mlocate database file
+# URL:  https://fedorahosted.org/mlocate/
+# From: Wander Nauta <info@wandernauta.nl>
+0		string		\0mlocate	mlocate database
+>12		byte		x		\b, version %d
+>13		byte		1		\b, require visibility
+>16		string		x		\b, root %s
+
+#------------------------------------------------------------------------------
+# $File$
+# lisp:  file(1) magic for lisp programs
+#
+# various lisp types, from Daniel Quinlan (quinlan@yggdrasil.com)
+
+# updated by Joerg Jenderek
+# GRR: This lot is too weak
+#0	string	;;			
+# windows INF files often begin with semicolon and use CRLF as line end
+# lisp files are mainly created on unix system with LF as line end
+#>2	search/4096	!\r		Lisp/Scheme program text
+#>2	search/4096	\r		Windows INF file
+
+0	search/4096	(setq\ 			Lisp/Scheme program text
+!:mime	text/x-lisp
+0	search/4096	(defvar\ 		Lisp/Scheme program text
+!:mime	text/x-lisp
+0	search/4096	(defparam\ 		Lisp/Scheme program text
+!:mime	text/x-lisp
+0	search/4096	(defun\  		Lisp/Scheme program text
+!:mime	text/x-lisp
+0	search/4096	(autoload\ 		Lisp/Scheme program text
+!:mime	text/x-lisp
+0	search/4096	(custom-set-variables\ 	Lisp/Scheme program text
+!:mime	text/x-lisp
+
+# Emacs 18 - this is always correct, but not very magical.
+0	string	\012(			Emacs v18 byte-compiled Lisp data
+!:mime	application/x-elc
+# Emacs 19+ - ver. recognition added by Ian Springer
+# Also applies to XEmacs 19+ .elc files; could tell them apart with regexs
+# - Chris Chittleborough <cchittleborough@yahoo.com.au>
+0	string	;ELC	
+>4	byte	>18			
+>4	byte    <32			Emacs/XEmacs v%d byte-compiled Lisp data
+!:mime	application/x-elc		
+
+# Files produced by CLISP Common Lisp From: Bruno Haible <haible@ilog.fr>
+0	string	(SYSTEM::VERSION\040'	CLISP byte-compiled Lisp program (pre 2004-03-27)
+0	string	(|SYSTEM|::|VERSION|\040'	CLISP byte-compiled Lisp program text
+
+0	long	0x70768BD2		CLISP memory image data
+0	long	0xD28B7670		CLISP memory image data, other endian
+
+#.com and .bin for MIT scheme 
+0	string	\372\372\372\372	MIT scheme (library?)
+
+# From: David Allouche <david@allouche.net>
+0	search/1	\<TeXmacs|	TeXmacs document text
+!:mime	text/texmacs
+
+#------------------------------------------------------------------------------
+# $File: llvm,v 1.7 2013/01/08 01:34:38 christos Exp $
+# llvm:  file(1) magic for LLVM byte-codes
+# URL:  http://llvm.org/docs/BitCodeFormat.html
+# From: Al Stone <ahs3@fc.hp.com>
+
+0	string	llvm	LLVM byte-codes, uncompressed
+0	string	llvc0	LLVM byte-codes, null compression
+0	string	llvc1	LLVM byte-codes, gzip compression
+0	string	llvc2	LLVM byte-codes, bzip2 compression
+
+0	lelong	0x0b17c0de	LLVM bitcode, wrapper
+# Are these Mach-O ABI values?  They appear to be.
+>16	lelong	0x01000007	x86_64
+>16	lelong	0x00000007	i386
+>16	lelong	0x00000012	ppc
+>16	lelong	0x01000012	ppc64
+>16	lelong 	0x0000000c	arm
+
+0	string	BC\xc0\xde	LLVM IR bitcode
+
+#------------------------------------------------------------------------------
+# $File: lua,v 1.5 2009/09/19 16:28:10 christos Exp $
+# lua:  file(1) magic for Lua scripting language
+# URL:  http://www.lua.org/
+# From: Reuben Thomas <rrt@sc3d.org>, Seo Sanghyeon <tinuviel@sparcs.kaist.ac.kr>
+
+# Lua scripts
+0	search/1/w	#!\ /usr/bin/lua	Lua script text executable
+!:mime	text/x-lua
+0	search/1/w	#!\ /usr/local/bin/lua	Lua script text executable
+!:mime	text/x-lua
+0	search/1	#!/usr/bin/env\ lua	Lua script text executable
+!:mime	text/x-lua
+0	search/1	#!\ /usr/bin/env\ lua	Lua script text executable
+!:mime	text/x-lua
+
+# Lua bytecode
+0	string		\033Lua			Lua bytecode,
+>4	byte		0x50			version 5.0
+>4	byte		0x51			version 5.1
+>4	byte		0x52			version 5.2
+
+#------------------------------------------------------------------------------
+# $File$
+# luks:  file(1) magic for Linux Unified Key Setup
+# URL:	http://luks.endorphin.org/spec
+# From:	Anthon van der Neut <anthon@mnt.org>
+
+0	string		LUKS\xba\xbe	LUKS encrypted file,
+>6	beshort		x		ver %d
+>8	string		x		[%s,
+>40	string		x		%s,
+>72	string		x		%s]
+>168	string		x		UUID: %s
+#------------------------------------------------------------------------------
+# $File$
+# make:  file(1) magic for M4 scripts
+#
+0	regex	\^dnl\ 		M4 macro processor script text
+!:mime	text/x-m4
+
+#------------------------------------------------------------
+# $File: mach,v 1.18 2014/03/29 15:40:34 christos Exp $
+# Mach has two magic numbers, 0xcafebabe and 0xfeedface.
+# Unfortunately the first, cafebabe, is shared with
+# Java ByteCode, so they are both handled in the file "cafebabe".
+# The "feedface" ones are handled herein.
+#------------------------------------------------------------
+# if set, it's for the 64-bit version of the architecture
+# yes, this is separate from the low-order magic number bit
+# it's also separate from the "64-bit libraries" bit in the
+# upper 8 bits of the CPU subtype
+
+0	name	mach-o-cpu
+>0	belong&0x01000000	0
+#
+# 32-bit ABIs.
+#
+#				1	vax
+>>0	belong&0x00ffffff	1
+>>>4		belong&0x00ffffff	0	vax
+>>>4		belong&0x00ffffff	1	vax11/780
+>>>4		belong&0x00ffffff	2	vax11/785
+>>>4		belong&0x00ffffff	3	vax11/750
+>>>4		belong&0x00ffffff	4	vax11/730
+>>>4		belong&0x00ffffff	5	uvaxI
+>>>4		belong&0x00ffffff	6	uvaxII
+>>>4		belong&0x00ffffff	7	vax8200
+>>>4		belong&0x00ffffff	8	vax8500
+>>>4		belong&0x00ffffff	9	vax8600
+>>>4		belong&0x00ffffff	10	vax8650
+>>>4		belong&0x00ffffff	11	vax8800
+>>>4		belong&0x00ffffff	12	uvaxIII
+>>>4		belong&0x00ffffff	>12	vax subarchitecture=%d
+>>0	belong&0x00ffffff	2	romp
+>>0	belong&0x00ffffff	3	architecture=3
+>>0	belong&0x00ffffff	4	ns32032
+>>0	belong&0x00ffffff	5	ns32332
+>>0	belong&0x00ffffff	6	m68k
+#				7	x86
+>>0	belong&0x00ffffff	7
+>>>4	belong&0x0000000f	3		i386
+>>>4	belong&0x0000000f	4		i486
+>>>>4	belong&0x00fffff0	0
+>>>>4	belong&0x00fffff0	0x80		\bsx
+>>>4	belong&0x0000000f	5		i586
+>>>4	belong&0x0000000f	6
+>>>>4	belong&0x00fffff0	0		p6
+>>>>4	belong&0x00fffff0	0x10		pentium_pro
+>>>>4	belong&0x00fffff0	0x20		pentium_2_m0x20
+>>>>4	belong&0x00fffff0	0x30		pentium_2_m3
+>>>>4	belong&0x00fffff0	0x40		pentium_2_m0x40
+>>>>4	belong&0x00fffff0	0x50		pentium_2_m5
+>>>>4	belong&0x00fffff0	>0x50		pentium_2_m0x%x
+>>>4	belong&0x0000000f	7		celeron
+>>>>4	belong&0x00fffff0	0x00		\b_m0x%x
+>>>>4	belong&0x00fffff0	0x10		\b_m0x%x
+>>>>4	belong&0x00fffff0	0x20		\b_m0x%x
+>>>>4	belong&0x00fffff0	0x30		\b_m0x%x
+>>>>4	belong&0x00fffff0	0x40		\b_m0x%x
+>>>>4	belong&0x00fffff0	0x50		\b_m0x%x
+>>>>4	belong&0x00fffff0	0x60
+>>>>4	belong&0x00fffff0	0x70		\b_mobile
+>>>>4	belong&0x00fffff0	>0x70		\b_m0x%x
+>>>4	belong&0x0000000f	8		pentium_3
+>>>>4	belong&0x00fffff0	0x00
+>>>>4	belong&0x00fffff0	0x10		\b_m
+>>>>4	belong&0x00fffff0	0x20		\b_xeon
+>>>>4	belong&0x00fffff0	>0x20		\b_m0x%x
+>>>4	belong&0x0000000f	9		pentiumM
+>>>>4	belong&0x00fffff0	0x00
+>>>>4	belong&0x00fffff0	>0x00		\b_m0x%x
+>>>4	belong&0x0000000f	10		pentium_4
+>>>>4	belong&0x00fffff0	0x00
+>>>>4	belong&0x00fffff0	0x10		\b_m
+>>>>4	belong&0x00fffff0	>0x10		\b_m0x%x
+>>>4	belong&0x0000000f	11		itanium
+>>>>4	belong&0x00fffff0	0x00
+>>>>4	belong&0x00fffff0	0x10		\b_2
+>>>>4	belong&0x00fffff0	>0x10		\b_m0x%x
+>>>4	belong&0x0000000f	12		xeon
+>>>>4	belong&0x00fffff0	0x00
+>>>>4	belong&0x00fffff0	0x10		\b_mp
+>>>>4	belong&0x00fffff0	>0x10		\b_m0x%x
+>>>4	belong&0x0000000f	>12		ia32 family=%d
+>>>>4	belong&0x00fffff0	0x00
+>>>>4	belong&0x00fffff0	>0x00		model=%x
+>>0	belong&0x00ffffff	8	mips
+>>>4		belong&0x00ffffff	1	R2300
+>>>4		belong&0x00ffffff	2	R2600
+>>>4		belong&0x00ffffff	3	R2800
+>>>4		belong&0x00ffffff	4	R2000a
+>>>4		belong&0x00ffffff	5	R2000
+>>>4		belong&0x00ffffff	6	R3000a
+>>>4		belong&0x00ffffff	7	R3000
+>>>4		belong&0x00ffffff	>7	subarchitecture=%d
+>>0	belong&0x00ffffff	9	ns32532
+>>0	belong&0x00ffffff	10	mc98000
+>>0	belong&0x00ffffff	11	hppa
+>>>4		belong&0x00ffffff	0	7100
+>>>4		belong&0x00ffffff	1	7100LC
+>>>4		belong&0x00ffffff	>1	subarchitecture=%d
+>>0	belong&0x00ffffff	12	arm
+>>>4		belong&0x00ffffff	0
+>>>4		belong&0x00ffffff	1	subarchitecture=%d
+>>>4		belong&0x00ffffff	2	subarchitecture=%d
+>>>4		belong&0x00ffffff	3	subarchitecture=%d
+>>>4		belong&0x00ffffff	4	subarchitecture=%d
+>>>4		belong&0x00ffffff	5	\b_v4t
+>>>4		belong&0x00ffffff	6	\b_v6
+>>>4		belong&0x00ffffff	7	\b_v5tej
+>>>4		belong&0x00ffffff	8	\b_xscale
+>>>4		belong&0x00ffffff	9	\b_v7
+>>>4		belong&0x00ffffff	10	\b_v7f
+>>>4		belong&0x00ffffff	11	subarchitecture=%d
+>>>4		belong&0x00ffffff	12	\b_v7k
+>>>4		belong&0x00ffffff	>12	subarchitecture=%d
+#				13	m88k
+>>0	belong&0x00ffffff	13
+>>>4		belong&0x00ffffff	0	mc88000
+>>>4		belong&0x00ffffff	1	mc88100
+>>>4		belong&0x00ffffff	2	mc88110
+>>>4		belong&0x00ffffff	>2	mc88000 subarchitecture=%d
+>>0	belong&0x00ffffff	14	SPARC
+>>0	belong&0x00ffffff	15	i860g
+>>0	belong&0x00ffffff	16	alpha
+>>0	belong&0x00ffffff	17	rs6000
+>>0	belong&0x00ffffff	18	ppc
+>>>4		belong&0x00ffffff	0
+>>>4		belong&0x00ffffff	1	\b_601
+>>>4		belong&0x00ffffff	2	\b_602
+>>>4		belong&0x00ffffff	3	\b_603
+>>>4		belong&0x00ffffff	4	\b_603e
+>>>4		belong&0x00ffffff	5	\b_603ev
+>>>4		belong&0x00ffffff	6	\b_604
+>>>4		belong&0x00ffffff	7	\b_604e
+>>>4		belong&0x00ffffff	8	\b_620
+>>>4		belong&0x00ffffff	9	\b_650
+>>>4		belong&0x00ffffff	10	\b_7400
+>>>4		belong&0x00ffffff	11	\b_7450
+>>>4		belong&0x00ffffff	100	\b_970
+>>>4		belong&0x00ffffff	>100	subarchitecture=%d
+>>0	belong&0x00ffffff	>18	architecture=%d
+>0	belong&0x01000000	0x01000000
+#
+# 64-bit ABIs.
+#
+>>0	belong&0x00ffffff	0	64-bit architecture=%d
+>>0	belong&0x00ffffff	1	64-bit architecture=%d
+>>0	belong&0x00ffffff	2	64-bit architecture=%d
+>>0	belong&0x00ffffff	3	64-bit architecture=%d
+>>0	belong&0x00ffffff	4	64-bit architecture=%d
+>>0	belong&0x00ffffff	5	64-bit architecture=%d
+>>0	belong&0x00ffffff	6	64-bit architecture=%d
+>>0	belong&0x00ffffff	7	x86_64
+>>>4		belong&0x00ffffff	0	subarchitecture=%d
+>>>4		belong&0x00ffffff	1	subarchitecture=%d
+>>>4		belong&0x00ffffff	2	subarchitecture=%d
+>>>4		belong&0x00ffffff	3
+>>>4		belong&0x00ffffff	4	\b_arch1
+>>>4		belong&0x00ffffff	>4	subarchitecture=%d
+>>0	belong&0x00ffffff	8	64-bit architecture=%d
+>>0	belong&0x00ffffff	9	64-bit architecture=%d
+>>0	belong&0x00ffffff	10	64-bit architecture=%d
+>>0	belong&0x00ffffff	11	64-bit architecture=%d
+>>0	belong&0x00ffffff	12	64-bit architecture=%d
+>>0	belong&0x00ffffff	13	64-bit architecture=%d
+>>0	belong&0x00ffffff	14	64-bit architecture=%d
+>>0	belong&0x00ffffff	15	64-bit architecture=%d
+>>0	belong&0x00ffffff	16	64-bit architecture=%d
+>>0	belong&0x00ffffff	17	64-bit architecture=%d
+>>0	belong&0x00ffffff	18	ppc64
+>>>4		belong&0x00ffffff	0
+>>>4		belong&0x00ffffff	1		\b_601
+>>>4		belong&0x00ffffff	2		\b_602
+>>>4		belong&0x00ffffff	3		\b_603
+>>>4		belong&0x00ffffff	4		\b_603e
+>>>4		belong&0x00ffffff	5		\b_603ev
+>>>4		belong&0x00ffffff	6		\b_604
+>>>4		belong&0x00ffffff	7		\b_604e
+>>>4		belong&0x00ffffff	8		\b_620
+>>>4		belong&0x00ffffff	9		\b_650
+>>>4		belong&0x00ffffff	10		\b_7400
+>>>4		belong&0x00ffffff	11		\b_7450
+>>>4		belong&0x00ffffff	100		\b_970
+>>>4		belong&0x00ffffff	>100		subarchitecture=%d
+>>0	belong&0x00ffffff	>18	64-bit architecture=%d
+
+
+0	name		mach-o-be
+>0	byte		0xcf		64-bit
+>4	use		mach-o-cpu
+>12	belong		1		object
+>12	belong		2		executable
+>12	belong		3		fixed virtual memory shared library
+>12	belong		4		core
+>12	belong		5		preload executable
+>12	belong		6		dynamically linked shared library
+>12	belong		7		dynamic linker
+>12	belong		8		bundle
+>12	belong		9		dynamically linked shared library stub
+>12	belong		10		dSYM companion file
+>12	belong		11		kext bundle
+>12	belong		>11
+>>12	belong		x		filetype=%d
+
+#
+0	lelong&0xfffffffe	0xfeedface	Mach-O
+!:strength +1
+>0	use	\^mach-o-be
+
+0	belong&0xfffffffe	0xfeedface	Mach-O
+!:strength +1
+>0	use	mach-o-be
+
+#------------------------------------------------------------------------------
+# $File: macintosh,v 1.24 2014/08/30 08:34:17 christos Exp $
+# macintosh description
+#
+# BinHex is the Macintosh ASCII-encoded file format (see also "apple")
+# Daniel Quinlan, quinlan@yggdrasil.com
+11	string	must\ be\ converted\ with\ BinHex	BinHex binary text
+!:mime	application/mac-binhex40
+>41	string	x					\b, version %.3s
+
+# Stuffit archives are the de facto standard of compression for Macintosh
+# files obtained from most archives. (franklsm@tuns.ca)
+0	string		SIT!			StuffIt Archive (data)
+!:mime	application/x-stuffit
+!:apple	SIT!SIT!
+>2	string		x			: %s
+0	string		SITD			StuffIt Deluxe (data)
+>2	string		x			: %s
+0	string		Seg			StuffIt Deluxe Segment (data)
+>2	string		x			: %s
+
+# Newer StuffIt archives (grant@netbsd.org)
+0	string		StuffIt			StuffIt Archive
+!:mime	application/x-stuffit
+!:apple	SIT!SIT!
+#>162	string		>0			: %s
+
+# Macintosh Applications and Installation binaries (franklsm@tuns.ca)
+# GRR: Too weak
+#0	string		APPL			Macintosh Application (data)
+#>2	string		x			\b: %s
+
+# Macintosh System files (franklsm@tuns.ca)
+# GRR: Too weak
+#0	string		zsys			Macintosh System File (data)
+#0	string		FNDR			Macintosh Finder (data)
+#0	string		libr			Macintosh Library (data)
+#>2	string		x			: %s
+#0	string		shlb			Macintosh Shared Library (data)
+#>2	string		x			: %s
+#0	string		cdev			Macintosh Control Panel (data)
+#>2	string		x			: %s
+#0	string		INIT			Macintosh Extension (data)
+#>2	string		x			: %s
+#0	string		FFIL			Macintosh Truetype Font (data)
+#>2	string		x			: %s
+#0	string		LWFN			Macintosh Postscript Font (data)
+#>2	string		x			: %s
+
+# Additional Macintosh Files (franklsm@tuns.ca)
+# GRR: Too weak
+#0	string		PACT			Macintosh Compact Pro Archive (data)
+#>2	string		x			: %s
+#0	string		ttro			Macintosh TeachText File (data)
+#>2	string		x			: %s
+#0	string		TEXT			Macintosh TeachText File (data)
+#>2	string		x			: %s
+#0	string		PDF			Macintosh PDF File (data)
+#>2	string		x			: %s
+
+# MacBinary format (Eric Fischer, enf@pobox.com)
+#
+# Unfortunately MacBinary doesn't really have a magic number prior
+# to the MacBinary III format.  The checksum is really the way to
+# do it, but the magic file format isn't up to the challenge.
+#
+# 0	byte		0
+# 1	byte				# filename length
+# 2	string				# filename
+# 65    string				# file type
+# 69	string				# file creator
+# 73	byte				# Finder flags
+# 74	byte		0
+# 75	beshort				# vertical posn in window
+# 77	beshort				# horiz posn in window
+# 79	beshort				# window or folder ID
+# 81    byte				# protected?
+# 82	byte		0
+# 83	belong				# length of data segment
+# 87	belong				# length of resource segment
+# 91	belong				# file creation date
+# 95	belong				# file modification date
+# 99	beshort				# length of comment after resource
+# 101	byte				# new Finder flags
+# 102	string		mBIN		# (only in MacBinary III)
+# 106	byte				# char. code of file name
+# 107	byte				# still more Finder flags
+# 116	belong				# total file length
+# 120	beshort				# length of add'l header
+# 122	byte		129		# for MacBinary II
+# 122	byte		130		# for MacBinary III
+# 123	byte		129		# minimum version that can read fmt
+# 124	beshort				# checksum
+#
+# This attempts to use the version numbers as a magic number, requiring
+# that the first one be 0x80, 0x81, 0x82, or 0x83, and that the second
+# be 0x81.  This works for the files I have, but maybe not for everyone's.
+
+# Unfortunately, this magic is quite weak - MPi
+#122	beshort&0xFCFF	0x8081		Macintosh MacBinary data
+
+# MacBinary I doesn't have the version number field at all, but MacBinary II
+# has been in use since 1987 so I hope there aren't many really old files
+# floating around that this will miss.  The original spec calls for using
+# the nulls in 0, 74, and 82 as the magic number.
+#
+# Another possibility, that would also work for MacBinary I, is to use
+# the assumption that 65-72 will all be ASCII (0x20-0x7F), that 73 will
+# have bits 1 (changed), 2 (busy), 3 (bozo), and 6 (invisible) unset,
+# and that 74 will be 0.  So something like
+# 
+# 71 	belong&0x80804EFF 0x00000000 	Macintosh MacBinary data
+# 
+# >73	byte&0x01	0x01		\b, inited
+# >73	byte&0x02	0x02		\b, changed
+# >73	byte&0x04	0x04		\b, busy
+# >73	byte&0x08	0x08		\b, bozo
+# >73	byte&0x10	0x10		\b, system
+# >73	byte&0x10	0x20		\b, bundle
+# >73	byte&0x10	0x40		\b, invisible
+# >73	byte&0x10	0x80		\b, locked
+
+#>65	string		x		\b, type "%4.4s"
+
+#>65	string		8BIM		(PhotoShop)
+#>65	string		ALB3		(PageMaker 3)
+#>65	string		ALB4		(PageMaker 4)
+#>65	string		ALT3		(PageMaker 3)
+#>65	string		APPL		(application)
+#>65	string		AWWP		(AppleWorks word processor)
+#>65	string		CIRC		(simulated circuit)
+#>65	string		DRWG		(MacDraw)
+#>65	string		EPSF		(Encapsulated PostScript)
+#>65	string		FFIL		(font suitcase)
+#>65	string		FKEY		(function key)
+#>65	string		FNDR		(Macintosh Finder)
+#>65	string		GIFf		(GIF image)
+#>65	string		Gzip		(GNU gzip)
+#>65	string		INIT		(system extension)
+#>65	string		LIB\ 		(library)
+#>65	string		LWFN		(PostScript font)
+#>65	string		MSBC		(Microsoft BASIC)
+#>65	string		PACT		(Compact Pro archive)
+#>65	string		PDF\ 		(Portable Document Format)
+#>65	string		PICT		(picture)
+#>65	string		PNTG		(MacPaint picture)
+#>65	string		PREF		(preferences)
+#>65	string		PROJ		(Think C project)
+#>65	string		QPRJ		(Think Pascal project)
+#>65	string		SCFL		(Defender scores)
+#>65	string		SCRN		(startup screen)
+#>65	string		SITD		(StuffIt Deluxe)
+#>65	string		SPn3		(SuperPaint)
+#>65	string		STAK		(HyperCard stack)
+#>65	string		Seg\ 		(StuffIt segment)
+#>65	string		TARF		(Unix tar archive)
+#>65	string		TEXT		(ASCII)
+#>65	string		TIFF		(TIFF image)
+#>65	string		TOVF		(Eudora table of contents)
+#>65	string		WDBN		(Microsoft Word word processor)
+#>65	string		WORD		(MacWrite word processor)
+#>65	string		XLS\ 		(Microsoft Excel)
+#>65	string		ZIVM		(compress (.Z))
+#>65	string		ZSYS		(Pre-System 7 system file)
+#>65	string		acf3		(Aldus FreeHand)
+#>65	string		cdev		(control panel)
+#>65	string		dfil		(Desk Accessory suitcase)
+#>65	string		libr		(library)
+#>65	string		nX^d		(WriteNow word processor)
+#>65	string		nX^w		(WriteNow dictionary)
+#>65	string		rsrc		(resource)
+#>65	string		scbk		(Scrapbook)
+#>65	string		shlb		(shared library)
+#>65	string		ttro		(SimpleText read-only)
+#>65	string		zsys		(system file)
+
+#>69	string		x		\b, creator "%4.4s"
+
+# Somewhere, Apple has a repository of registered Creator IDs.  These are
+# just the ones that I happened to have files from and was able to identify.
+
+#>69	string		8BIM		(Adobe Photoshop)
+#>69	string		ALD3		(PageMaker 3)
+#>69	string		ALD4		(PageMaker 4)
+#>69	string		ALFA		(Alpha editor)
+#>69	string		APLS		(Apple Scanner)
+#>69	string		APSC		(Apple Scanner)
+#>69	string		BRKL		(Brickles)
+#>69	string		BTFT		(BitFont)
+#>69	string		CCL2 		(Common Lisp 2)
+#>69	string		CCL\ 		(Common Lisp)
+#>69	string		CDmo		(The Talking Moose)
+#>69	string		CPCT		(Compact Pro)
+#>69	string		CSOm		(Eudora)
+#>69	string		DMOV		(Font/DA Mover)
+#>69	string		DSIM		(DigSim)
+#>69	string		EDIT		(Macintosh Edit)
+#>69	string		ERIK		(Macintosh Finder)
+#>69	string		EXTR		(self-extracting archive)
+#>69	string		Gzip		(GNU gzip)
+#>69	string		KAHL		(Think C)
+#>69	string		LWFU		(LaserWriter Utility)
+#>69	string		LZIV		(compress)
+#>69	string		MACA		(MacWrite)
+#>69	string		MACS		(Macintosh operating system)
+#>69	string		MAcK		(MacKnowledge terminal emulator)
+#>69	string		MLND		(Defender)
+#>69	string		MPNT		(MacPaint)
+#>69	string		MSBB		(Microsoft BASIC (binary))
+#>69	string		MSWD		(Microsoft Word)
+#>69	string		NCSA		(NCSA Telnet)
+#>69	string		PJMM		(Think Pascal)
+#>69	string		PSAL		(Hunt the Wumpus)
+#>69	string		PSI2		(Apple File Exchange)
+#>69	string		R*ch		(BBEdit)
+#>69	string		RMKR		(Resource Maker)
+#>69	string		RSED		(Resource Editor)
+#>69	string		Rich		(BBEdit)
+#>69	string		SIT!		(StuffIt)
+#>69	string		SPNT		(SuperPaint)
+#>69	string		Unix		(NeXT Mac filesystem)
+#>69	string		VIM!		(Vim editor)
+#>69	string		WILD		(HyperCard)
+#>69	string		XCEL		(Microsoft Excel)
+#>69	string		aCa2		(Fontographer)
+#>69	string		aca3		(Aldus FreeHand)
+#>69	string		dosa		(Macintosh MS-DOS file system)
+#>69	string		movr		(Font/DA Mover)
+#>69	string		nX^n		(WriteNow)
+#>69	string		pdos		(Apple ProDOS file system)
+#>69	string		scbk		(Scrapbook)
+#>69	string		ttxt		(SimpleText)
+#>69	string		ufox		(Foreign File Access)
+
+# Just in case...
+
+102	string		mBIN		MacBinary III data with surprising version number
+
+# sas magic from Bruce Foster (bef@nwu.edu)
+#
+#0	string		SAS		SAS
+#>8	string		x		%s
+0	string		SAS		SAS
+>24	string		DATA		data file
+>24	string		CATALOG		catalog
+>24	string		INDEX		data file index
+>24	string		VIEW		data view
+# sas 7+ magic from Reinhold Koch (reinhold.koch@roche.com)
+#
+0x54    string          SAS             SAS 7+
+>0x9C   string          DATA            data file
+>0x9C   string          CATALOG         catalog
+>0x9C   string          INDEX           data file index
+>0x9C   string          VIEW            data view
+
+# spss magic for SPSS system and portable files, 
+#	 from Bruce Foster (bef@nwu.edu).
+
+0	long		0xc1e2c3c9	SPSS Portable File
+>40	string 		x		%s
+
+0	string		$FL2		SPSS System File
+>24	string		x		%s
+
+0	string		$FL3		SPSS System File
+>24	string		x		%s
+
+# Macintosh filesystem data
+# From "Tom N Harris" <telliamed@mac.com>
+# Fixed HFS+ and Partition map magic: Ethan Benson <erbenson@alaska.net>
+# The MacOS epoch begins on 1 Jan 1904 instead of 1 Jan 1970, so these
+# entries depend on the data arithmetic added after v.35
+# There's also some Pascal strings in here, ditto...
+
+# The boot block signature, according to IM:Files, is 
+# "for HFS volumes, this field always contains the value 0x4C4B."
+# But if this is true for MFS or HFS+ volumes, I don't know.
+# Alternatively, the boot block is supposed to be zeroed if it's
+# unused, so a simply >0 should suffice.
+
+0x400	beshort			0xD2D7		Macintosh MFS data
+>0	beshort			0x4C4B		(bootable)
+>0x40a	beshort			&0x8000		(locked)
+>0x402	beldate-0x7C25B080	x		created: %s,
+>0x406	beldate-0x7C25B080	>0		last backup: %s,
+>0x414	belong			x		block size: %d,
+>0x412	beshort			x		number of blocks: %d,
+>0x424	pstring			x		volume name: %s
+
+# *.hfs updated by Joerg Jenderek
+# http://en.wikipedia.org/wiki/Hierarchical_File_System
+# "BD" gives many false positives
+0x400	beshort			0x4244		
+# ftp://ftp.mars.org/pub/hfs/hfsutils-3.2.6.tar.gz/hfsutils-3.2.6/libhfs/apple.h
+# first block of volume bit map (always 3)
+>0x40e	ubeshort		0x0003		
+# maximal length of volume name is 27
+>>0x424		ubyte			<28	Macintosh HFS data
+#!:mime	application/octet-stream
+# these mime and apple types are not sure
+!:mime	application/x-apple-diskimage
+#!:apple	hfsdINIT
+#!:apple	MACSdisk
+>>>0		beshort			0x4C4B	(bootable)
+#>>>0		beshort			0x0000	(not bootable)
+>>>0x40a	beshort			&0x8000	(locked)
+>>>0x40a	beshort			^0x0100	(mounted)
+>>>0x40a	beshort			&0x0200	(spared blocks)
+>>>0x40a	beshort			&0x0800	(unclean)
+>>>0x47C	beshort			0x482B	(Embedded HFS+ Volume)
+# http://www.epochconverter.com/
+# 0x7C245F00 seconds	~ 2082758400	~ 01 Jan 2036 00:00:00	~ 66 years to 1970
+# 0x7C25B080 seconds	~ 2082844800	~ 02 Jan 2036 00:00:00
+# construct not working
+#>>>0x402	beldate-0x7C25B080	x	created: %s,
+#>>>0x406	beldate-0x7C25B080	x	last modified: %s,
+#>>>0x440	beldate-0x7C25B080	>0	last backup: %s,
+# found block sizes 200h,1200h,2800h
+>>>0x414	belong			x	block size: %d,
+>>>0x412	beshort			x	number of blocks: %d,
+>>>0x424	pstring			x	volume name: %s
+
+0x400	beshort			0x482B		Macintosh HFS Extended
+>&0	beshort			x		version %d data
+>0	beshort			0x4C4B		(bootable)
+>0x404	belong			^0x00000100	(mounted)
+>&2	belong			&0x00000200	(spared blocks)
+>&2	belong			&0x00000800	(unclean)
+>&2	belong			&0x00008000	(locked)
+>&6	string			x		last mounted by: '%.4s',
+# really, that should be treated as a belong and we print a string
+# based on the value. TN1150 only mentions '8.10' for "MacOS 8.1"
+>&14	beldate-0x7C25B080	x		created: %s,
+# only the creation date is local time, all other timestamps in HFS+ are UTC.
+>&18	bedate-0x7C25B080	x		last modified: %s,
+>&22	bedate-0x7C25B080	>0		last backup: %s,
+>&26	bedate-0x7C25B080	>0		last checked: %s,
+>&38	belong			x		block size: %d,
+>&42	belong			x		number of blocks: %d,
+>&46	belong			x		free blocks: %d
+
+## AFAIK, only the signature is different
+# same as Apple Partition Map
+# GRR: This magic is too weak, it is just "TS"
+#0x200		beshort		0x5453		Apple Old Partition data
+#>0x2		beshort		x		block size: %d,
+#>0x230		string		x		first type: %s,
+#>0x210		string		x		name: %s,
+#>0x254		belong		x		number of blocks: %d,
+#>0x400		beshort		0x504D		
+#>>0x430		string		x		second type: %s,
+#>>0x410		string		x		name: %s,
+#>>0x454		belong		x		number of blocks: %d,
+#>>0x800		beshort		0x504D		
+#>>>0x830	string		x		third type: %s,
+#>>>0x810	string		x		name: %s,
+#>>>0x854	belong		x		number of blocks: %d,
+#>>>0xa00	beshort		0x504D		
+#>>>>0xa30	string		x		fourth type: %s,
+#>>>>0xa10	string		x		name: %s,
+#>>>>0xa54	belong		x		number of blocks: %d
+
+# From: Remi Mommsen <mommsen@slac.stanford.edu>
+0		string		BOMStore	Mac OS X bill of materials (BOM) file
+
+# From: Adam Buchbinder <adam.buchbinder@gmail.com>
+# URL: http://en.wikipedia.org/wiki/Datafork_TrueType
+# Derived from the 'fondu' and 'ufond' source code (fondu.sf.net). 'sfnt' is
+# TrueType; 'POST' is PostScript. 'FONT' and 'NFNT' sometimes appear, but I
+# don't know what they mean.
+0	belong	0x100
+>(0x4.L+24)	beshort	x
+>>&4	belong	0x73666e74	Mac OSX datafork font, TrueType
+>>&4	belong	0x464f4e54	Mac OSX datafork font, 'FONT'
+>>&4	belong	0x4e464e54	Mac OSX datafork font, 'NFNT'
+>>&4	belong	0x504f5354	Mac OSX datafork font, PostScript
+
+#------------------------------------------------------------------------------
+# $File: cups,v 1.2 2012/11/02 21:50:29 christos Exp $
+# MacOS files
+#
+
+0	string		book\0\0\0\0mark\0\0\0\0	MacOS Alias file
+
+#------------------------------------------------------------------------------
+# $File: magic,v 1.9 2009/09/19 16:28:10 christos Exp $
+# magic:  file(1) magic for magic files
+#
+0	string/t		#\ Magic	magic text file for file(1) cmd
+0	lelong		0xF11E041C	magic binary file for file(1) cmd
+>4	lelong		x		(version %d) (little endian)
+0	belong		0xF11E041C	magic binary file for file(1) cmd
+>4	belong		x		(version %d) (big endian)
+#------------------------------------------------------------------------------
+# $File: mail.news,v 1.21 2012/06/21 01:44:52 christos Exp $
+# mail.news:  file(1) magic for mail and news
+#
+# Unfortunately, saved netnews also has From line added in some news software.
+#0	string		From 		mail text
+0	string/t		Relay-Version: 	old news text
+!:mime	message/rfc822
+0	string/t		#!\ rnews	batched news text
+!:mime	message/rfc822
+0	string/t		N#!\ rnews	mailed, batched news text
+!:mime	message/rfc822
+0	string/t		Forward\ to 	mail forwarding text
+!:mime	message/rfc822
+0	string/t		Pipe\ to 	mail piping text
+!:mime	message/rfc822
+0	string/tc		delivered-to:	SMTP mail text
+!:mime	message/rfc822
+0	string/tc		return-path:	SMTP mail text
+!:mime	message/rfc822
+0	string/t		Path:		news text
+!:mime	message/news
+0	string/t		Xref:		news text
+!:mime	message/news
+0	string/t		From:		news or mail text
+!:mime	message/rfc822
+0	string/t		Article 	saved news text
+!:mime	message/news
+0	string/t		BABYL		Emacs RMAIL text
+0	string/t		Received:	RFC 822 mail text
+!:mime	message/rfc822
+0	string/t		MIME-Version:	MIME entity text
+#0	string/t		Content-	MIME entity text
+
+# TNEF files...
+0	lelong		0x223E9F78	Transport Neutral Encapsulation Format
+!:mime	application/vnd.ms-tnef
+
+# From: Kevin Sullivan <ksulliva@psc.edu>
+0	string		*mbx*		MBX mail folder
+
+# From: Simon Matter <simon.matter@invoca.ch>
+0	string		\241\002\213\015skiplist\ file\0\0\0	Cyrus skiplist DB
+
+# JAM(mbp) Fidonet message area databases
+# JHR file
+0	string	JAM\0			JAM message area header file
+>12	leshort >0			(%d messages)
+
+# Squish Fidonet message area databases
+# SQD file (requires at least one message in the area)
+# XXX: Weak magic
+#256	leshort	0xAFAE4453		Squish message area data file
+#>4	leshort	>0			(%d messages)
+
+#0	string		\<!--\ MHonArc		text/html; x-type=mhonarc
+
+# Cyrus: file(1) magic for compiled Cyrus sieve scripts
+# URL: http://www.cyrusimap.org/docs/cyrus-imapd/2.4.6/internal/bytecode.php
+# URL: http://git.cyrusimap.org/cyrus-imapd/tree/sieve/bytecode.h?h=master
+# From: Philipp Hahn <hahn@univention.de>
+
+# Compiled Cyrus sieve script
+0       string CyrSBytecode     Cyrus sieve bytecode data,
+>12     belong =1       version 1, big-endian
+>12     lelong =1       version 1, little-endian
+>12     belong x        version %d, network-endian
+#------------------------------------------------------------------------------
+# $File$
+# make:  file(1) magic for makefiles
+#
+0	regex	\^CFLAGS	makefile script text
+!:mime	text/x-makefile
+0	regex	\^LDFLAGS	makefile script text
+!:mime	text/x-makefile
+0	regex	\^all:	makefile script text
+!:mime	text/x-makefile
+0	regex	\^.PRECIOUS	makefile script text
+!:mime	text/x-makefile
+
+0	regex	\^SUBDIRS	automake makefile script text
+!:mime	text/x-makefile
+
+
+#------------------------------------------------------------------------------
+# $File: msdos,v 1.99 2014/06/03 01:40:24 christos Exp $
+# map:  file(1) magic for Map data
+#
+
+# Garmin .FIT files http://pub.ks-and-ks.ne.jp/cycling/edge500_fit.shtml
+8	string	.FIT		FIT Map data
+>15	byte	0
+>>35	belong	x		\b, unit id %d
+# 20 years after unix epoch
+>>39	lelong	x		\b, serial %u
+>>43	ledate/631152000 x	\b, %s
+
+>>47	leshort x		\b, manufacturer %d
+>>47	leshort	1		\b (garmin)
+>>49	leshort x		\b, product %d
+>>53	byte	x		\b, type %d
+>>53	byte	1		\b (Device)
+>>53	byte	2		\b (Settings)
+>>53	byte	3		\b (Sports/Cycling)
+>>53	byte	4		\b (Activity)
+>>53	byte	8		\b (Elevations)
+>>53	byte	10		\b (Totals)
+
+#------------------------------------------------------------------------------
+# $File: maple,v 1.6 2009/09/19 16:28:10 christos Exp $
+# maple:  file(1) magic for maple files
+# "H. Nanosecond" <aldomel@ix.netcom.com>
+# Maple V release 4, a multi-purpose math program
+#
+
+# maple library .lib
+0	string	\000MVR4\nI	MapleVr4 library
+
+# .ind
+# no magic for these :-(
+# they are compiled indexes for maple files
+
+# .hdb 
+0	string	\000\004\000\000	Maple help database
+
+# .mhp
+# this has the form <PACKAGE=name>
+0	string	\<PACKAGE=	Maple help file
+0	string	\<HELP\ NAME=	Maple help file
+0	string	\n\<HELP\ NAME=	Maple help file with extra carriage return at start (yuck)
+#0	string	#\ Newton	Maple help file, old style
+0	string	#\ daub	Maple help file, old style
+#0	string	#===========	Maple help file, old style
+
+# .mws
+0	string	\000\000\001\044\000\221	Maple worksheet
+#this is anomalous
+0	string	WriteNow\000\002\000\001\000\000\000\000\100\000\000\000\000\000	Maple worksheet, but weird
+# this has the form {VERSION 2 3 "IBM INTEL NT" "2.3" }\n
+# that is {VERSION major_version miunor_version computer_type version_string}
+0	string	{VERSION\ 	Maple worksheet
+>9	string	>\0	version %.1s.
+>>11	string	>\0	%.1s
+
+# .mps
+0	string	\0\0\001$	Maple something
+# from byte 4 it is either 'nul E' or 'soh R'
+# I think 'nul E' means a file that was saved as  a different name
+# a sort of revision marking
+# 'soh R' means new 
+>4	string	\000\105	An old revision
+>4	string	\001\122	The latest save
+
+# .mpl
+# some of these are the same as .mps above
+#0000000 000 000 001 044 000 105 same as .mps
+#0000000 000 000 001 044 001 122 same as .mps
+
+0	string	#\n##\ <SHAREFILE=	Maple something
+0	string	\n#\n##\ <SHAREFILE=	Maple something
+0	string	##\ <SHAREFILE=	Maple something
+0	string	#\r##\ <SHAREFILE=	Maple something
+0	string	\r#\r##\ <SHAREFILE=	Maple something
+0	string	#\ \r##\ <DESCRIBE>	Maple something anomalous.
+#--------------------------------------------
+# marc21: file(1) magic for MARC 21 Format
+#
+# Kevin Ford (kefo@loc.gov)
+# 
+# MARC21 formats are for the representation and communication
+# of bibliographic and related information in machine-readable
+# form.  For more info, see http://www.loc.gov/marc/
+
+
+# leader position 20-21 must be 45
+20	string	45	
+
+# leader starts with 5 digits, followed by codes specific to MARC format
+>0	regex/1l	(^[0-9]{5})[acdnp][^bhlnqsu-z]	MARC21 Bibliographic
+!:mime	application/marc
+>0	regex/1l	(^[0-9]{5})[acdnosx][z]	MARC21 Authority
+!:mime	application/marc
+>0	regex/1l	(^[0-9]{5})[cdn][uvxy]	MARC21 Holdings
+!:mime	application/marc
+0	regex/1l	(^[0-9]{5})[acdn][w]	MARC21 Classification
+!:mime	application/marc
+>0	regex/1l	(^[0-9]{5})[cdn][q]	MARC21 Community
+!:mime	application/marc
+
+# leader position 22-23, should be "00" but is it?
+>0	regex/1l	(^.{21})([^0]{2})	(non-conforming)
+!:mime	application/marc
+
+#------------------------------------------------------------------------------
+# $File$
+# mathcad:  file(1) magic for Mathcad documents
+# URL:	http://www.mathsoft.com/
+# From:	Josh Triplett <josh@freedesktop.org>
+
+0	string	.MCAD\t		Mathcad document
+
+#------------------------------------------------------------------------------
+# $File$
+# mathematica:  file(1) magic for mathematica files
+# "H. Nanosecond" <aldomel@ix.netcom.com>
+# Mathematica a multi-purpose math program
+# versions 2.2 and 3.0
+
+#mathematica .mb
+0	string	\064\024\012\000\035\000\000\000	Mathematica version 2 notebook
+0	string	\064\024\011\000\035\000\000\000	Mathematica version 2 notebook
+
+# .ma
+# multiple possibilites:
+
+0	string	(*^\n\n::[\011frontEndVersion\ =\ 	Mathematica notebook
+#>41	string	>\0	%s
+
+#0	string	(*^\n\n::[\011palette	Mathematica notebook version 2.x
+
+#0	string	(*^\n\n::[\011Information	Mathematica notebook version 2.x
+#>675	string	>\0	%s #doesn't work well
+
+# there may be 'cr' instread of 'nl' in some does this matter?
+
+# generic:
+0	string	(*^\r\r::[\011	Mathematica notebook version 2.x
+0	string	(*^\r\n\r\n::[\011	Mathematica notebook version 2.x
+0	string	(*^\015			Mathematica notebook version 2.x
+0	string	(*^\n\r\n\r::[\011	Mathematica notebook version 2.x
+0	string	(*^\r::[\011	Mathematica notebook version 2.x
+0	string	(*^\r\n::[\011	Mathematica notebook version 2.x
+0	string	(*^\n\n::[\011	Mathematica notebook version 2.x
+0	string	(*^\n::[\011	Mathematica notebook version 2.x
+
+
+# Mathematica .mx files
+
+#0	string	(*This\ is\ a\ Mathematica\ binary\ dump\ file.\ It\ can\ be\ loaded\ with\ Get.*)	Mathematica binary file
+0	string	(*This\ is\ a\ Mathematica\ binary\ 	Mathematica binary file
+#>71	string \000\010\010\010\010\000\000\000\000\000\000\010\100\010\000\000\000	
+# >71... is optional
+>88	string	>\0	from %s
+
+
+# Mathematica files PBF:
+# 115 115 101 120 102 106 000 001 000 000 000 203 000 001 000
+0	string	MMAPBF\000\001\000\000\000\203\000\001\000	Mathematica PBF (fonts I think)
+
+# .ml files  These are menu resources I think
+# these start with "[0-9][0-9][0-9]\ A~[0-9][0-9][0-9]\ 
+# how to put that into a magic rule?
+4	string	\ A~	MAthematica .ml file
+
+# .nb files
+#too long 0	string	(***********************************************************************\n\n\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Mathematica-Compatible Notebook	Mathematica 3.0 notebook
+0	string	(***********************	Mathematica 3.0 notebook
+
+# other (* matches it is a comment start in these langs
+# GRR: Too weak; also matches other languages e.g. ML
+#0	string	(*	Mathematica, or Pascal, Modula-2 or 3 code text
+
+#########################
+# MatLab v5
+0       string  MATLAB  Matlab v5 mat-file
+>126    short   0x494d  (big endian)
+>>124   beshort x       version 0x%04x
+>126    short   0x4d49  (little endian)
+>>124   leshort x       version 0x%04x
+
+
+#------------------------------------------------------------------------------
+# $File: matroska,v 1.7 2012/08/26 10:06:15 christos Exp $
+# matroska:  file(1) magic for Matroska files
+#
+# See http://www.matroska.org/
+#
+
+# EBML id:
+0		belong		0x1a45dfa3
+# DocType id:
+>4		search/4096 	\x42\x82
+# DocType contents:
+>>&1		string		webm		WebM
+!:mime  video/webm
+>>&1		string		matroska	Matroska data
+!:mime  video/x-matroska
+
+#------------------------------------------------------------------------------
+# $File$
+# Mavroyanopoulos Nikos <nmav@hellug.gr>
+# mcrypt:   file(1) magic for mcrypt 2.2.x;
+0	string		\0m\3		mcrypt 2.5 encrypted data,
+>4	string		>\0		algorithm: %s,
+>>&1	leshort		>0		keysize: %d bytes,
+>>>&0	string		>\0		mode: %s,
+
+0	string		\0m\2		mcrypt 2.2 encrypted data,
+>3	byte		0		algorithm: blowfish-448,
+>3	byte		1		algorithm: DES,
+>3	byte		2		algorithm: 3DES,
+>3	byte		3		algorithm: 3-WAY,
+>3	byte		4		algorithm: GOST,
+>3	byte		6		algorithm: SAFER-SK64,
+>3	byte		7		algorithm: SAFER-SK128,
+>3	byte		8		algorithm: CAST-128,
+>3	byte		9		algorithm: xTEA,
+>3	byte		10		algorithm: TWOFISH-128,
+>3	byte		11		algorithm: RC2,
+>3	byte		12		algorithm: TWOFISH-192,
+>3	byte		13		algorithm: TWOFISH-256,
+>3	byte		14		algorithm: blowfish-128,
+>3	byte		15		algorithm: blowfish-192,
+>3	byte		16		algorithm: blowfish-256,
+>3	byte		100		algorithm: RC6,
+>3	byte		101		algorithm: IDEA,
+>4	byte		0		mode: CBC,
+>4	byte		1		mode: ECB,
+>4	byte		2		mode: CFB,
+>4	byte		3		mode: OFB,
+>4	byte		4		mode: nOFB,
+>5	byte		0		keymode: 8bit
+>5	byte		1		keymode: 4bit
+>5	byte		2		keymode: SHA-1 hash
+>5	byte		3		keymode: MD5 hash
+
+#------------------------------------------------------------------------------
+# $File$
+# mercurial:  file(1) magic for Mercurial changeset bundles
+# http://www.selenic.com/mercurial/wiki/
+#
+# Jesse Glick (jesse.glick@sun.com)
+#
+
+0	string		HG10		Mercurial changeset bundle
+>4	string		UN		(uncompressed)
+>4	string		GZ		(gzip compressed)
+>4	string		BZ		(bzip2 compressed)
+
+#------------------------------------------------------------------------------
+# $File: mathematica,v 1.7 2009/09/19 16:28:10 christos Exp $
+# metastore:  file(1) magic for metastore files
+# From: Thomas Wissen
+# see http://david.hardeman.nu/software.php#metastore
+0	string		MeTaSt00r3	Metastore data file, 
+>10	bequad		x		version %0llx
+
+#------------------------------------------------------------------------------
+# $File: rinex,v 1.4 2011/05/03 01:44:17 christos Exp $
+# rinex:  file(1) magic for RINEX files
+# http://igscb.jpl.nasa.gov/igscb/data/format/rinex210.txt
+# ftp://cddis.gsfc.nasa.gov/pub/reports/formats/rinex300.pdf
+# data for testing: ftp://cddis.gsfc.nasa.gov/pub/gps/data
+60	string		RINEX
+>80	search/256	XXRINEXB	RINEX Data, GEO SBAS Broadcast
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/broadcast
+>80	search/256	XXRINEXD	RINEX Data, Observation (Hatanaka comp)
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/observation
+>80	search/256	XXRINEXC	RINEX Data, Clock
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/clock
+>80	search/256	XXRINEXH	RINEX Data, GEO SBAS Navigation
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/navigation
+>80	search/256	XXRINEXG	RINEX Data, GLONASS Navigation
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/navigation
+>80	search/256	XXRINEXL	RINEX Data, Galileo Navigation
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/navigation
+>80	search/256	XXRINEXM	RINEX Data, Meteorological
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/meteorological
+>80	search/256	XXRINEXN	RINEX Data, Navigation	
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/navigation
+>80	search/256	XXRINEXO	RINEX Data, Observation
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/observation
+
+# https://en.wikipedia.org/wiki/GRIB
+0	string	GRIB
+>7	byte	=1	Gridded binary (GRIB) version 1
+>7	byte	=2	Gridded binary (GRIB) version 2
+
+#------------------------------------------------------------------------------
+# $File: mime,v 1.5 2009/09/19 16:28:10 christos Exp $
+# mime:  file(1) magic for MIME encoded files
+#
+0	string/t		Content-Type:\ 
+>14	string		>\0		%s
+0	string/t		Content-Type:
+>13	string		>\0		%s
+
+#------------------------------------------------------------------------------
+# $File: mips,v 1.9 2013/01/12 03:09:51 christos Exp $
+# mips:  file(1) magic for MIPS ECOFF and Ucode, as used in SGI IRIX
+# and DEC Ultrix
+#
+0	beshort	0x0160		MIPSEB ECOFF executable
+>20	beshort	0407		(impure)
+>20	beshort	0410		(swapped)
+>20	beshort	0413		(paged)
+>8	belong	>0		not stripped
+>8	belong	0		stripped
+>22	byte	x		- version %d
+>23	byte	x		\b.%d
+#
+0	beshort	0x0162		MIPSEL-BE ECOFF executable
+>20	beshort	0407		(impure)
+>20	beshort	0410		(swapped)
+>20	beshort	0413		(paged)
+>8	belong	>0		not stripped
+>8	belong	0		stripped
+>23	byte	x		- version %d
+>22	byte	x		\b.%d
+#
+0	beshort	0x6001		MIPSEB-LE ECOFF executable
+>20	beshort	03401		(impure)
+>20	beshort	04001		(swapped)
+>20	beshort	05401		(paged)
+>8	belong	>0		not stripped
+>8	belong	0		stripped
+>23	byte	x		- version %d
+>22	byte	x		\b.%d
+#
+0	beshort	0x6201		MIPSEL ECOFF executable
+>20	beshort	03401		(impure)
+>20	beshort	04001		(swapped)
+>20	beshort	05401		(paged)
+>8	belong	>0		not stripped
+>8	belong	0		stripped
+>23	byte	x		- version %d
+>22	byte	x		\b.%d
+#
+# MIPS 2 additions
+#
+0	beshort	0x0163		MIPSEB MIPS-II ECOFF executable
+>20	beshort	0407		(impure)
+>20	beshort	0410		(swapped)
+>20	beshort	0413		(paged)
+>8	belong	>0		not stripped
+>8	belong	0		stripped
+>22	byte	x		- version %d
+>23	byte	x		\b.%d
+#
+0	beshort	0x0166		MIPSEL-BE MIPS-II ECOFF executable
+>20	beshort	0407		(impure)
+>20	beshort	0410		(swapped)
+>20	beshort	0413		(paged)
+>8	belong	>0		not stripped
+>8	belong	0		stripped
+>22	byte	x		- version %d
+>23	byte	x		\b.%d
+#
+0	beshort	0x6301		MIPSEB-LE MIPS-II ECOFF executable
+>20	beshort	03401		(impure)
+>20	beshort	04001		(swapped)
+>20	beshort	05401		(paged)
+>8	belong	>0		not stripped
+>8	belong	0		stripped
+>23	byte	x		- version %d
+>22	byte	x		\b.%d
+#
+0	beshort	0x6601		MIPSEL MIPS-II ECOFF executable
+>20	beshort	03401		(impure)
+>20	beshort	04001		(swapped)
+>20	beshort	05401		(paged)
+>8	belong	>0		not stripped
+>8	belong	0		stripped
+>23	byte	x		- version %d
+>22	byte	x		\b.%d
+#
+# MIPS 3 additions
+#
+0	beshort	0x0140		MIPSEB MIPS-III ECOFF executable
+>20	beshort	0407		(impure)
+>20	beshort	0410		(swapped)
+>20	beshort	0413		(paged)
+>8	belong	>0		not stripped
+>8	belong	0		stripped
+>22	byte	x		- version %d
+>23	byte	x		\b.%d
+#
+0	beshort	0x0142		MIPSEL-BE MIPS-III ECOFF executable
+>20	beshort	0407		(impure)
+>20	beshort	0410		(swapped)
+>20	beshort	0413		(paged)
+>8	belong	>0		not stripped
+>8	belong	0		stripped
+>22	byte	x		- version %d
+>23	byte	x		\b.%d
+#
+0	beshort	0x4001		MIPSEB-LE MIPS-III ECOFF executable
+>20	beshort	03401		(impure)
+>20	beshort	04001		(swapped)
+>20	beshort	05401		(paged)
+>8	belong	>0		not stripped
+>8	belong	0		stripped
+>23	byte	x		- version %d
+>22	byte	x		\b.%d
+#
+0	beshort	0x4201		MIPSEL MIPS-III ECOFF executable
+>20	beshort	03401		(impure)
+>20	beshort	04001		(swapped)
+>20	beshort	05401		(paged)
+>8	belong	>0		not stripped
+>8	belong	0		stripped
+>23	byte	x		- version %d
+>22	byte	x		\b.%d
+#
+0	beshort	0x180		MIPSEB Ucode
+0	beshort	0x182		MIPSEL-BE Ucode
+
+#------------------------------------------------------------------------------
+# $File$
+# mirage:  file(1) magic for Mirage executables
+#
+# XXX - byte order?
+#
+0	long	31415		Mirage Assembler m.out executable
+
+#-----------------------------------------------------------------------------
+# $File: misctools,v 1.13 2013/01/16 13:53:10 christos Exp $
+# misctools:  file(1) magic for miscellaneous UNIX tools.
+#
+0	search/1	%%!!			X-Post-It-Note text
+0	string/c	BEGIN:VCALENDAR		vCalendar calendar file
+!:mime	text/calendar
+0	string/c	BEGIN:VCARD		vCard visiting card
+!:mime	text/x-vcard
+
+# Summary: Libtool library file
+# Extension: .la
+# Submitted by: Tomasz Trojanowski <tomek@uninet.com.pl>
+0	search/80	.la\ -\ a\ libtool\ library\ file	libtool library file
+
+# Summary: Libtool object file
+# Extension: .lo
+# Submitted by: Abel Cheung <abelcheung@gmail.com>
+0	search/80	.lo\ -\ a\ libtool\ object\ file	libtool object file
+
+# From: Daniel Novotny <dnovotny@redhat.com>
+0	string		MDMP\x93\xA7				MDMP crash report data
+
+# Summary: abook addressbook file
+# Submitted by: Mark Schreiber <mark7@alumni.cmu.edu>
+0	string	#\x20abook\x20addressbook\x20file abook address book
+!:mime application/x-abook-addressbook
+
+#------------------------------------------------------------------------------
+# $File$
+# mkid:  file(1) magic for mkid(1) databases
+#
+# ID is the binary tags database produced by mkid(1).
+#
+# XXX - byte order?
+#
+0	string		\311\304	ID tags data
+>2	short		>0		version %d
+
+#------------------------------------------------------------------------------
+# $File$
+# mlssa: file(1) magic for MLSSA datafiles
+#
+0		lelong		0xffffabcd	MLSSA datafile,
+>4		leshort		x		algorithm %d,
+>10		lelong		x		%d samples
+
+#------------------------------------------------------------------------------
+# $File$
+# mmdf:  file(1) magic for MMDF mail files
+#
+0	string	\001\001\001\001	MMDF mailbox
+
+#------------------------------------------------------------------------------
+# $File: modem,v 1.5 2010/09/20 18:55:20 rrt Exp $
+# modem:  file(1) magic for modem programs
+#
+# From: Florian La Roche <florian@knorke.saar.de>
+1	string		PC\ Research,\ Inc	Digifax-G3-File
+>29	byte		1			\b, fine resolution
+>29	byte		0			\b, normal resolution
+
+0	short		0x0100		raw G3 data, byte-padded
+0	short		0x1400		raw G3 data
+#
+# Magic data for vgetty voice formats
+# (Martin Seine & Marc Eberhard)
+
+#
+# raw modem data version 1
+#
+0    string    RMD1      raw modem data
+>4   string    >\0       (%s /
+>20  short     >0        compression type 0x%04x)
+
+#
+# portable voice format 1
+#
+0    string    PVF1\n         portable voice format
+>5   string    >\0       (binary %s)
+
+#
+# portable voice format 2
+#
+0    string    PVF2\n         portable voice format
+>5   string >\0          (ascii %s)
+
+# From: Bernd Nuernberger <bernd.nuernberger@web.de>
+# Brooktrout G3 fax data incl. 128 byte header
+# Common suffixes: 3??, BRK, BRT, BTR
+0	leshort		0x01bb
+>2	leshort		0x0100		Brooktrout 301 fax image,
+>>9	leshort		x		%d x
+>>0x2d	leshort		x		%d
+>>6	leshort		200		\b, fine resolution
+>>6	leshort		100		\b, normal resolution
+>>11	byte		1		\b, G3 compression
+>>11	byte		2		\b, G32D compression
+
+#------------------------------------------------------------------------------
+# $File: motorola,v 1.10 2009/09/19 16:28:11 christos Exp $
+# motorola:  file(1) magic for Motorola 68K and 88K binaries
+#
+# 68K
+#
+0	beshort		0520		mc68k COFF
+>18	beshort		^00000020	object
+>18	beshort		&00000020	executable
+>12	belong		>0		not stripped
+>168	string		.lowmem		Apple toolbox
+>20	beshort		0407		(impure)
+>20	beshort		0410		(pure)
+>20	beshort		0413		(demand paged)
+>20	beshort		0421		(standalone)
+0	beshort		0521		mc68k executable (shared)
+>12	belong		>0		not stripped
+0	beshort		0522		mc68k executable (shared demand paged)
+>12	belong		>0		not stripped
+#
+# Motorola/UniSoft 68K Binary Compatibility Standard (BCS)
+#
+0	beshort		0554		68K BCS executable
+#
+# 88K
+#
+# Motorola/88Open BCS
+#
+0	beshort		0555		88K BCS executable
+#
+# Motorola S-Records, from Gerd Truschinski <gt@freebsd.first.gmd.de>
+0   string      S0          Motorola S-Record; binary data in text format
+
+# ATARI ST relocatable PRG
+#
+# from Oskar Schirmer <schirmer@scara.com> Feb 3, 2001
+# (according to Roland Waldi, Oct 21, 1987)
+# besides the magic 0x601a, the text segment size is checked to be
+# not larger than 1 MB (which is a lot on ST).
+# The additional 0x601b distinction I took from Doug Lee's magic.
+0	belong&0xFFFFFFF0	0x601A0000	Atari ST M68K contiguous executable
+>2	belong			x		(txt=%d,
+>6	belong			x		dat=%d,
+>10	belong			x		bss=%d,
+>14	belong			x		sym=%d)
+0	belong&0xFFFFFFF0	0x601B0000	Atari ST M68K non-contig executable
+>2	belong			x		(txt=%d,
+>6	belong			x		dat=%d,
+>10	belong			x		bss=%d,
+>14	belong			x		sym=%d)
+
+# Atari ST/TT... program format (sent by Wolfram Kleff <kleff@cs.uni-bonn.de>)
+0       beshort         0x601A          Atari 68xxx executable,
+>2      belong          x               text len %u,
+>6      belong          x               data len %u,
+>10     belong          x               BSS len %u,
+>14     belong          x               symboltab len %u,
+>18     belong          0
+>22     belong          &0x01           fastload flag,
+>22     belong          &0x02           may be loaded to alternate RAM,
+>22     belong          &0x04           malloc may be from alternate RAM,
+>22     belong          x               flags: 0x%X,
+>26     beshort         0               no relocation tab
+>26     beshort         !0              + relocation tab
+>30     string          SFX             [Self-Extracting LZH SFX archive]
+>38     string          SFX             [Self-Extracting LZH SFX archive]
+>44     string          ZIP!            [Self-Extracting ZIP SFX archive]
+
+0       beshort         0x0064          Atari 68xxx CPX file
+>8      beshort         x               (version %04x)
+
+#------------------------------------------------------------------------------
+# $File: mozilla,v 1.5 2015/01/24 15:48:42 christos Exp $
+# mozilla:  file(1) magic for Mozilla XUL fastload files 
+# (XUL.mfasl and XPC.mfasl)
+# URL:	http://www.mozilla.org/
+# From:	Josh Triplett <josh@freedesktop.org>
+
+0	string	XPCOM\nMozFASL\r\n\x1A		Mozilla XUL fastload data
+0	string	mozLz4a				Mozilla lz4 compressed bookmark data
+
+#------------------------------------------------------------------------------
+# $File: msdos,v 1.99 2014/06/03 01:40:24 christos Exp $
+# msdos:  file(1) magic for MS-DOS files
+#
+
+# .BAT files (Daniel Quinlan, quinlan@yggdrasil.com)
+# updated by Joerg Jenderek at Oct 2008,Apr 2011
+0	string/t	@			
+>1	string/cW	\ echo\ off	DOS batch file text
+!:mime	text/x-msdos-batch
+>1	string/cW	echo\ off	DOS batch file text
+!:mime	text/x-msdos-batch
+>1	string/cW	rem		DOS batch file text
+!:mime	text/x-msdos-batch
+>1	string/cW	set\ 		DOS batch file text
+!:mime	text/x-msdos-batch
+
+
+# OS/2 batch files are REXX. the second regex is a bit generic, oh well
+# the matched commands seem to be common in REXX and uncommon elsewhere
+100	search/0xffff   rxfuncadd
+>100	regex/c =^[\ \t]{0,10}call[\ \t]{1,10}rxfunc	OS/2 REXX batch file text
+100	search/0xffff   say
+>100	regex/c =^[\ \t]{0,10}say\ ['"]			OS/2 REXX batch file text
+
+0	leshort		0x14c	MS Windows COFF Intel 80386 object file
+#>4	ledate		x	stamp %s
+0	leshort		0x166	MS Windows COFF MIPS R4000 object file
+#>4	ledate		x	stamp %s
+0	leshort		0x184	MS Windows COFF Alpha object file
+#>4	ledate		x	stamp %s
+0	leshort		0x268	MS Windows COFF Motorola 68000 object file
+#>4	ledate		x	stamp %s
+0	leshort		0x1f0	MS Windows COFF PowerPC object file
+#>4	ledate		x	stamp %s
+0	leshort		0x290	MS Windows COFF PA-RISC object file
+#>4	ledate		x	stamp %s
+
+# Tests for various EXE types.
+#
+# Many of the compressed formats were extraced from IDARC 1.23 source code.
+#
+0	string/b	MZ
+# All non-DOS EXE extensions have the relocation table more than 0x40 bytes into the file.
+>0x18	leshort <0x40 MS-DOS executable
+!:mime	application/x-dosexec
+# These traditional tests usually work but not always.  When test quality support is
+# implemented these can be turned on.
+#>>0x18	leshort	0x1c	(Borland compiler)
+#>>0x18	leshort	0x1e	(MS compiler)
+
+# If the relocation table is 0x40 or more bytes into the file, it's definitely
+# not a DOS EXE.
+>0x18  leshort >0x3f
+
+# Maybe it's a PE?
+>>(0x3c.l) string PE\0\0 PE
+!:mime	application/x-dosexec
+>>>(0x3c.l+24)	leshort		0x010b	\b32 executable
+>>>(0x3c.l+24)	leshort		0x020b	\b32+ executable
+>>>(0x3c.l+24)	leshort		0x0107	ROM image
+>>>(0x3c.l+24)	default		x	Unknown PE signature
+>>>>&0 		leshort		x	0x%x
+>>>(0x3c.l+22)	leshort&0x2000	>0	(DLL)
+>>>(0x3c.l+92)	leshort		1	(native)
+>>>(0x3c.l+92)	leshort		2	(GUI)
+>>>(0x3c.l+92)	leshort		3	(console)
+>>>(0x3c.l+92)	leshort		7	(POSIX)
+>>>(0x3c.l+92)	leshort		9	(Windows CE)
+>>>(0x3c.l+92)	leshort		10	(EFI application)
+>>>(0x3c.l+92)	leshort		11	(EFI boot service driver)
+>>>(0x3c.l+92)	leshort		12	(EFI runtime driver)
+>>>(0x3c.l+92)	leshort		13	(EFI ROM)
+>>>(0x3c.l+92)	leshort		14	(XBOX)
+>>>(0x3c.l+92)	leshort		15	(Windows boot application)
+>>>(0x3c.l+92)	default		x	(Unknown subsystem
+>>>>&0		leshort		x	0x%x)
+>>>(0x3c.l+4)	leshort		0x14c	Intel 80386
+>>>(0x3c.l+4)	leshort		0x166	MIPS R4000
+>>>(0x3c.l+4)	leshort		0x168	MIPS R10000
+>>>(0x3c.l+4)	leshort		0x184	Alpha
+>>>(0x3c.l+4)	leshort		0x1a2	Hitachi SH3
+>>>(0x3c.l+4)	leshort		0x1a6	Hitachi SH4
+>>>(0x3c.l+4)	leshort		0x1c0	ARM
+>>>(0x3c.l+4)	leshort		0x1c2	ARM Thumb
+>>>(0x3c.l+4)	leshort		0x1c4	ARMv7 Thumb
+>>>(0x3c.l+4)	leshort		0x1f0	PowerPC
+>>>(0x3c.l+4)	leshort		0x200	Intel Itanium
+>>>(0x3c.l+4)	leshort		0x266	MIPS16
+>>>(0x3c.l+4)	leshort		0x268	Motorola 68000
+>>>(0x3c.l+4)	leshort		0x290	PA-RISC
+>>>(0x3c.l+4)	leshort		0x366	MIPSIV
+>>>(0x3c.l+4)	leshort		0x466	MIPS16 with FPU
+>>>(0x3c.l+4)	leshort		0xebc	EFI byte code
+>>>(0x3c.l+4)	leshort		0x8664	x86-64
+>>>(0x3c.l+4)	leshort		0xc0ee	MSIL
+>>>(0x3c.l+4)	default		x	Unknown processor type
+>>>>&0		leshort		x	0x%x
+>>>(0x3c.l+22)	leshort&0x0200	>0	(stripped to external PDB)
+>>>(0x3c.l+22)	leshort&0x1000	>0	system file
+>>>(0x3c.l+24)	leshort		0x010b
+>>>>(0x3c.l+232) lelong	>0	Mono/.Net assembly
+>>>(0x3c.l+24)	leshort		0x020b
+>>>>(0x3c.l+248) lelong	>0	Mono/.Net assembly
+
+# hooray, there's a DOS extender using the PE format, with a valid PE
+# executable inside (which just prints a message and exits if run in win)
+>>>(8.s*16)		string		32STUB	\b, 32rtm DOS extender
+>>>(8.s*16)		string		!32STUB	\b, for MS Windows
+>>>(0x3c.l+0xf8)	string		UPX0 \b, UPX compressed
+>>>(0x3c.l+0xf8)	search/0x140	PEC2 \b, PECompact2 compressed
+>>>(0x3c.l+0xf8)	search/0x140	UPX2
+>>>>(&0x10.l+(-4))	string		PK\3\4 \b, ZIP self-extracting archive (Info-Zip)
+>>>(0x3c.l+0xf8)	search/0x140	.idata
+>>>>(&0xe.l+(-4))	string		PK\3\4 \b, ZIP self-extracting archive (Info-Zip)
+>>>>(&0xe.l+(-4))	string		ZZ0 \b, ZZip self-extracting archive
+>>>>(&0xe.l+(-4))	string		ZZ1 \b, ZZip self-extracting archive
+>>>(0x3c.l+0xf8)	search/0x140	.rsrc
+>>>>(&0x0f.l+(-4))	string		a\\\4\5 \b, WinHKI self-extracting archive
+>>>>(&0x0f.l+(-4))	string		Rar! \b, RAR self-extracting archive
+>>>>(&0x0f.l+(-4))	search/0x3000	MSCF \b, InstallShield self-extracting archive
+>>>>(&0x0f.l+(-4))	search/32	Nullsoft \b, Nullsoft Installer self-extracting archive
+>>>(0x3c.l+0xf8)	search/0x140	.data
+>>>>(&0x0f.l)		string		WEXTRACT \b, MS CAB-Installer self-extracting archive
+>>>(0x3c.l+0xf8)	search/0x140	.petite\0 \b, Petite compressed
+>>>>(0x3c.l+0xf7)	byte		x
+>>>>>(&0x104.l+(-4))	string		=!sfx! \b, ACE self-extracting archive
+>>>(0x3c.l+0xf8)	search/0x140	.WISE \b, WISE installer self-extracting archive
+>>>(0x3c.l+0xf8)	search/0x140	.dz\0\0\0 \b, Dzip self-extracting archive
+>>>&(0x3c.l+0xf8)	search/0x100	_winzip_ \b, ZIP self-extracting archive (WinZip)
+>>>&(0x3c.l+0xf8)	search/0x100	SharedD \b, Microsoft Installer self-extracting archive
+>>>0x30			string		Inno \b, InnoSetup self-extracting archive
+
+# Hmm, not a PE but the relocation table is too high for a traditional DOS exe,
+# must be one of the unusual subformats.
+>>(0x3c.l) string !PE\0\0 MS-DOS executable
+!:mime	application/x-dosexec
+
+>>(0x3c.l)		string		NE \b, NE
+!:mime	application/x-dosexec
+>>>(0x3c.l+0x36)	byte		1 for OS/2 1.x
+>>>(0x3c.l+0x36)	byte		2 for MS Windows 3.x
+>>>(0x3c.l+0x36)	byte		3 for MS-DOS
+>>>(0x3c.l+0x36)	byte		4 for Windows 386
+>>>(0x3c.l+0x36)	byte		5 for Borland Operating System Services
+>>>(0x3c.l+0x36)	default		x
+>>>>(0x3c.l+0x36)	byte		x (unknown OS %x)
+>>>(0x3c.l+0x36)	byte		0x81 for MS-DOS, Phar Lap DOS extender
+>>>(0x3c.l+0x0c)	leshort&0x8003	0x8002 (DLL)
+>>>(0x3c.l+0x0c)	leshort&0x8003	0x8001 (driver)
+>>>&(&0x24.s-1)		string		ARJSFX \b, ARJ self-extracting archive
+>>>(0x3c.l+0x70)	search/0x80	WinZip(R)\ Self-Extractor \b, ZIP self-extracting archive (WinZip)
+
+>>(0x3c.l)		string		LX\0\0 \b, LX
+!:mime	application/x-dosexec
+>>>(0x3c.l+0x0a)	leshort		<1 (unknown OS)
+>>>(0x3c.l+0x0a)	leshort		1 for OS/2
+>>>(0x3c.l+0x0a)	leshort		2 for MS Windows
+>>>(0x3c.l+0x0a)	leshort		3 for DOS
+>>>(0x3c.l+0x0a)	leshort		>3 (unknown OS)
+>>>(0x3c.l+0x10)	lelong&0x28000	=0x8000 (DLL)
+>>>(0x3c.l+0x10)	lelong&0x20000	>0 (device driver)
+>>>(0x3c.l+0x10)	lelong&0x300	0x300 (GUI)
+>>>(0x3c.l+0x10)	lelong&0x28300	<0x300 (console)
+>>>(0x3c.l+0x08)	leshort		1 i80286
+>>>(0x3c.l+0x08)	leshort		2 i80386
+>>>(0x3c.l+0x08)	leshort		3 i80486
+>>>(8.s*16)		string		emx \b, emx
+>>>>&1			string		x %s
+>>>&(&0x54.l-3)		string		arjsfx \b, ARJ self-extracting archive
+
+# MS Windows system file, supposedly a collection of LE executables
+>>(0x3c.l)		string		W3 \b, W3 for MS Windows
+!:mime	application/x-dosexec
+
+>>(0x3c.l)		string		LE\0\0 \b, LE executable
+!:mime	application/x-dosexec
+>>>(0x3c.l+0x0a)	leshort		1
+# some DOS extenders use LE files with OS/2 header
+>>>>0x240		search/0x100	DOS/4G for MS-DOS, DOS4GW DOS extender
+>>>>0x240		search/0x200	WATCOM\ C/C++ for MS-DOS, DOS4GW DOS extender
+>>>>0x440		search/0x100	CauseWay\ DOS\ Extender for MS-DOS, CauseWay DOS extender
+>>>>0x40		search/0x40	PMODE/W for MS-DOS, PMODE/W DOS extender
+>>>>0x40		search/0x40	STUB/32A for MS-DOS, DOS/32A DOS extender (stub)
+>>>>0x40		search/0x80	STUB/32C for MS-DOS, DOS/32A DOS extender (configurable stub)
+>>>>0x40		search/0x80	DOS/32A for MS-DOS, DOS/32A DOS extender (embedded)
+# this is a wild guess; hopefully it is a specific signature
+>>>>&0x24		lelong		<0x50
+>>>>>(&0x4c.l)		string		\xfc\xb8WATCOM
+>>>>>>&0		search/8	3\xdbf\xb9 \b, 32Lite compressed
+# another wild guess: if real OS/2 LE executables exist, they probably have higher start EIP
+#>>>>(0x3c.l+0x1c)	lelong		>0x10000 for OS/2
+# fails with DOS-Extenders.
+>>>(0x3c.l+0x0a)	leshort		2 for MS Windows
+>>>(0x3c.l+0x0a)	leshort		3 for DOS
+>>>(0x3c.l+0x0a)	leshort		4 for MS Windows (VxD)
+>>>(&0x7c.l+0x26)	string		UPX \b, UPX compressed
+>>>&(&0x54.l-3)		string		UNACE \b, ACE self-extracting archive
+
+# looks like ASCII, probably some embedded copyright message.
+# and definitely not NE/LE/LX/PE
+>>0x3c		lelong	>0x20000000
+>>>(4.s*512)	leshort !0x014c \b, MZ for MS-DOS
+!:mime	application/x-dosexec
+# header data too small for extended executable
+>2		long	!0
+>>0x18		leshort <0x40
+>>>(4.s*512)	leshort !0x014c
+
+>>>>&(2.s-514)	string	!LE
+>>>>>&-2	string	!BW \b, MZ for MS-DOS
+!:mime	application/x-dosexec
+>>>>&(2.s-514)	string	LE \b, LE
+>>>>>0x240	search/0x100	DOS/4G for MS-DOS, DOS4GW DOS extender
+# educated guess since indirection is still not capable enough for complex offset
+# calculations (next embedded executable would be at &(&2*512+&0-2)
+# I suspect there are only LE executables in these multi-exe files
+>>>>&(2.s-514)	string	BW
+>>>>>0x240	search/0x100	DOS/4G	\b, LE for MS-DOS, DOS4GW DOS extender (embedded)
+>>>>>0x240	search/0x100	!DOS/4G	\b, BW collection for MS-DOS
+
+# This sequence skips to the first COFF segment, usually .text
+>(4.s*512)	leshort		0x014c \b, COFF
+!:mime	application/x-dosexec
+>>(8.s*16)	string		go32stub for MS-DOS, DJGPP go32 DOS extender
+>>(8.s*16)	string		emx
+>>>&1		string		x for DOS, Win or OS/2, emx %s
+>>&(&0x42.l-3)	byte		x 
+>>>&0x26	string		UPX \b, UPX compressed
+# and yet another guess: small .text, and after large .data is unusal, could be 32lite
+>>&0x2c		search/0xa0	.text
+>>>&0x0b	lelong		<0x2000
+>>>>&0		lelong		>0x6000 \b, 32lite compressed
+
+>(8.s*16) string $WdX \b, WDos/X DOS extender
+
+# By now an executable type should have been printed out.  The executable
+# may be a self-uncompressing archive, so look for evidence of that and 
+# print it out.  
+#
+# Some signatures below from Greg Roelofs, newt@uchicago.edu.
+#
+>0x35	string	\x8e\xc0\xb9\x08\x00\xf3\xa5\x4a\x75\xeb\x8e\xc3\x8e\xd8\x33\xff\xbe\x30\x00\x05 \b, aPack compressed
+>0xe7	string	LH/2\ 	Self-Extract \b, %s
+>0x1c	string	UC2X	\b, UCEXE compressed
+>0x1c	string	WWP\ 	\b, WWPACK compressed
+>0x1c	string	RJSX 	\b, ARJ self-extracting archive
+>0x1c	string	diet 	\b, diet compressed
+>0x1c	string	LZ09 	\b, LZEXE v0.90 compressed
+>0x1c	string	LZ91 	\b, LZEXE v0.91 compressed
+>0x1c	string	tz 	\b, TinyProg compressed
+>0x1e	string	Copyright\ 1989-1990\ PKWARE\ Inc.	Self-extracting PKZIP archive
+!:mime	application/zip
+# Yes, this really is "Copr", not "Corp."
+>0x1e	string	PKLITE\ Copr.	Self-extracting PKZIP archive
+!:mime	application/zip
+# winarj stores a message in the stub instead of the sig in the MZ header
+>0x20	search/0xe0	aRJsfX \b, ARJ self-extracting archive
+>0x20	string AIN
+>>0x23	string 2	\b, AIN 2.x compressed
+>>0x23	string <2	\b, AIN 1.x compressed
+>>0x23	string >2	\b, AIN 1.x compressed
+>0x24	string	LHa's\ SFX \b, LHa self-extracting archive
+!:mime	application/x-lha
+>0x24	string	LHA's\ SFX \b, LHa self-extracting archive
+!:mime	application/x-lha
+>0x24	string	\ $ARX \b, ARX self-extracting archive
+>0x24	string	\ $LHarc \b, LHarc self-extracting archive
+>0x20	string	SFX\ by\ LARC \b, LARC self-extracting archive
+>0x40	string aPKG \b, aPackage self-extracting archive
+>0x64	string	W\ Collis\0\0 \b, Compack compressed
+>0x7a	string		Windows\ self-extracting\ ZIP	\b, ZIP self-extracting archive
+>>&0xf4 search/0x140 \x0\x40\x1\x0
+>>>(&0.l+(4)) string MSCF \b, WinHKI CAB self-extracting archive
+>1638	string	-lh5- \b, LHa self-extracting archive v2.13S
+>0x17888 string Rar! \b, RAR self-extracting archive
+
+# Skip to the end of the EXE.  This will usually work fine in the PE case
+# because the MZ image is hardcoded into the toolchain and almost certainly
+# won't match any of these signatures.
+>(4.s*512)	long	x 
+>>&(2.s-517)	byte	x 
+>>>&0	string		PK\3\4 \b, ZIP self-extracting archive
+>>>&0	string		Rar! \b, RAR self-extracting archive
+>>>&0	string		=!\x11 \b, AIN 2.x self-extracting archive
+>>>&0	string		=!\x12 \b, AIN 2.x self-extracting archive
+>>>&0	string		=!\x17 \b, AIN 1.x self-extracting archive
+>>>&0	string		=!\x18 \b, AIN 1.x self-extracting archive
+>>>&7	search/400	**ACE** \b, ACE self-extracting archive
+>>>&0	search/0x480	UC2SFX\ Header \b, UC2 self-extracting archive
+
+# a few unknown ZIP sfxes, no idea if they are needed or if they are
+# already captured by the generic patterns above
+>(8.s*16)	search/0x20	PKSFX \b, ZIP self-extracting archive (PKZIP)
+# TODO: how to add this? >FileSize-34 string Windows\ Self-Installing\ Executable \b, ZIP self-extracting archive
+#
+
+# TELVOX Teleinformatica CODEC self-extractor for OS/2:
+>49801	string	\x79\xff\x80\xff\x76\xff	\b, CODEC archive v3.21
+>>49824 leshort		=1			\b, 1 file
+>>49824 leshort		>1			\b, %u files
+
+# added by Joerg Jenderek of http://www.freedos.org/software/?prog=kc
+# and http://www.freedos.org/software/?prog=kpdos
+# for FreeDOS files like KEYBOARD.SYS, KEYBRD2.SYS, KEYBRD3.SYS, *.KBD
+0	string/b	KCF		FreeDOS KEYBoard Layout collection
+# only version=0x100 found
+>3	uleshort	x		\b, version 0x%x
+# length of string containing author,info and special characters
+>6	ubyte		>0		
+#>>6	pstring		x		\b, name=%s
+>>7	string		>\0		\b, author=%-.14s
+>>7	search/254	\xff		\b, info=
+#>>>&0	string		x		\b%-s
+>>>&0	string		x		\b%-.15s
+# for FreeDOS *.KL files 
+0	string/b	KLF		FreeDOS KEYBoard Layout file
+# only version=0x100 or 0x101 found
+>3	uleshort	x		\b, version 0x%x
+# stringlength
+>5	ubyte		>0		
+>>8	string		x		\b, name=%-.2s
+0	string	\xffKEYB\ \ \ \0\0\0\0	
+>12	string	\0\0\0\0`\004\360	MS-DOS KEYBoard Layout file
+
+# .COM formats (Daniel Quinlan, quinlan@yggdrasil.com)
+# Uncommenting only the first two lines will cover about 2/3 of COM files,
+# but it isn't feasible to match all COM files since there must be at least
+# two dozen different one-byte "magics".
+# test too generic ?
+0	byte		0xe9		DOS executable (COM)
+>0x1FE leshort		0xAA55		\b, boot code
+>6	string		SFX\ of\ LHarc	(%s)
+
+# DOS device driver updated by Joerg Jenderek at May 2011
+# http://maben.homeip.net/static/S100/IBM/software/DOS/DOS%20techref/CHAPTER.009
+0	ulequad&0x07a0ffffffff		0xffffffff		DOS executable (
+>40	search/7			UPX!			\bUPX compressed 
+# DOS device driver attributes
+>4	uleshort&0x8000			0x0000			\bblock device driver
+# character device
+>4	uleshort&0x8000			0x8000			\b
+>>4	uleshort&0x0008			0x0008			\bclock 
+# fast video output by int 29h
+>>4	uleshort&0x0010			0x0010			\bfast 
+# standard input/output device
+>>4	uleshort&0x0003			>0			\bstandard 
+>>>4	uleshort&0x0001			0x0001			\binput
+>>>4	uleshort&0x0003			0x0003			\b/
+>>>4	uleshort&0x0002			0x0002			\boutput 
+>>4	uleshort&0x8000			0x8000			\bcharacter device driver
+>0	ubyte				x			
+# upx compressed device driver has garbage instead of real in name field of header
+>>40	search/7			UPX!			
+>>40	default				x			
+# leading/trailing nulls, zeros or non ASCII characters in 8-byte name field at offset 10 are skipped
+>>>12		ubyte			>0x27			\b 
+>>>>10		ubyte			>0x20			
+>>>>>10		ubyte			!0x2E			
+>>>>>>10	ubyte			!0x2A			\b%c
+>>>>11		ubyte			>0x20			
+>>>>>11		ubyte			!0x2E			\b%c
+>>>>12		ubyte			>0x20			
+>>>>>12		ubyte			!0x39			
+>>>>>>12	ubyte			!0x2E			\b%c
+>>>13		ubyte			>0x20			
+>>>>13		ubyte			!0x2E			\b%c
+>>>>14		ubyte			>0x20			
+>>>>>14		ubyte			!0x2E			\b%c
+>>>>15		ubyte			>0x20			
+>>>>>15		ubyte			!0x2E			\b%c
+>>>>16		ubyte			>0x20			
+>>>>>16		ubyte			!0x2E			
+>>>>>>16	ubyte			<0xCB			\b%c
+>>>>17		ubyte			>0x20			
+>>>>>17		ubyte			!0x2E			
+>>>>>>17	ubyte			<0x90			\b%c
+# some character device drivers like ASPICD.SYS, btcdrom.sys and Cr_atapi.sys contain only spaces or points in name field
+>>>4		uleshort&0x8000		0x8000			
+>>>>12		ubyte			<0x2F			
+# they have their real name at offset 22
+>>>>>22		string			>\0			\b%-.5s
+>4	uleshort&0x8000			0x0000			
+# 32 bit sector addressing ( > 32 MB) for block devices
+>>4	uleshort&0x0002			0x0002			\b,32-bit sector-
+# support by driver functions 13h, 17h, 18h
+>4	uleshort&0x0040			0x0040			\b,IOCTL-
+# open, close, removable media support by driver functions 0Dh, 0Eh, 0Fh
+>4	uleshort&0x0800			0x0800			\b,close media-
+# output until busy support by int 10h for character device driver
+>4	uleshort&0x8000			0x8000			
+>>4	uleshort&0x2000			0x2000			\b,until busy-
+# direct read/write support by driver functions 03h,0Ch
+>4	uleshort&0x4000			0x4000			\b,control strings-
+>4	uleshort&0x8000			0x8000			
+>>4	uleshort&0x6840			>0			\bsupport
+>4	uleshort&0x8000			0x0000			
+>>4	uleshort&0x4842			>0			\bsupport
+>0	ubyte				x			\b)
+# DOS driver cmd640x.sys has 0x12 instead of 0xffffffff for pointer field to next device header 
+# Too weak, matches files that only contain 0's
+#0	ulequad&0x000007a0ffffffed	0x0000000000000000	DOS-executable (
+#>4	uleshort&0x8000			0x8000			\bcharacter device driver
+#>>10	string				x			%-.8s
+#>4	uleshort&0x4000			0x4000			\b,control strings-support)
+
+# test too generic ?
+0	byte		0x8c		DOS executable (COM)
+# updated by Joerg Jenderek at Oct 2008
+0	ulelong		0xffff10eb	DR-DOS executable (COM)
+# byte 0xeb conflicts with "sequent" magic leshort 0xn2eb
+0	ubeshort&0xeb8d	>0xeb00		
+# DR-DOS STACKER.COM SCREATE.SYS missed
+>0	byte		0xeb
+>>0x1FE leshort		0xAA55		DOS executable (COM), boot code
+>>85	string		UPX		DOS executable (COM), UPX compressed
+>>4	string		\ $ARX		DOS executable (COM), ARX self-extracting archive
+>>4	string		\ $LHarc	DOS executable (COM), LHarc self-extracting archive
+>>0x20e string		SFX\ by\ LARC	DOS executable (COM), LARC self-extracting archive
+# updated by Joerg Jenderek at Oct 2008
+#0	byte		0xb8		COM executable
+0	uleshort&0x80ff	0x00b8		
+# modified by Joerg Jenderek
+>1	lelong		!0x21cd4cff	COM executable for DOS
+# http://syslinux.zytor.com/comboot.php
+# (32-bit COMBOOT) programs *.C32 contain 32-bit code and run in flat-memory 32-bit protected mode
+# start with assembler instructions mov eax,21cd4cffh
+0	uleshort&0xc0ff	0xc0b8		
+>1	lelong		0x21cd4cff	COM executable (32-bit COMBOOT)
+# syslinux:doc/comboot.txt
+# A COM32R program must start with the byte sequence B8 FE 4C CD 21 (mov
+# eax,21cd4cfeh) as a magic number.
+0       string/b	\xb8\xfe\x4c\xcd\x21	COM executable (COM32R)
+# start with assembler instructions mov eax,21cd4cfeh
+0	uleshort&0xc0ff	0xc0b8		
+>1	lelong		0x21cd4cfe	COM executable (32-bit COMBOOT, relocatable)
+0	string/b	\x81\xfc		
+>4	string	\x77\x02\xcd\x20\xb9	
+>>36	string	UPX!			FREE-DOS executable (COM), UPX compressed
+252	string Must\ have\ DOS\ version DR-DOS executable (COM)
+# added by Joerg Jenderek at Oct 2008
+# GRR search is not working
+#34	search/2	UPX!		FREE-DOS executable (COM), UPX compressed
+34	string	UPX!			FREE-DOS executable (COM), UPX compressed
+35	string	UPX!			FREE-DOS executable (COM), UPX compressed
+# GRR search is not working
+#2	search/28	\xcd\x21	COM executable for MS-DOS
+#WHICHFAT.cOM
+2	string	\xcd\x21		COM executable for DOS
+#DELTREE.cOM DELTREE2.cOM
+4	string	\xcd\x21		COM executable for DOS
+#IFMEMDSK.cOM ASSIGN.cOM COMP.cOM
+5	string	\xcd\x21		COM executable for DOS
+#DELTMP.COm HASFAT32.cOM
+7	string	\xcd\x21		
+>0	byte	!0xb8			COM executable for DOS
+#COMP.cOM MORE.COm
+10	string	\xcd\x21		
+>5	string	!\xcd\x21		COM executable for DOS
+#comecho.com
+13	string	\xcd\x21		COM executable for DOS
+#HELP.COm EDIT.coM
+18	string	\xcd\x21		COM executable for MS-DOS
+#NWRPLTRM.COm
+23	string	\xcd\x21		COM executable for MS-DOS
+#LOADFIX.cOm LOADFIX.cOm
+30	string	\xcd\x21		COM executable for MS-DOS
+#syslinux.com 3.11
+70	string	\xcd\x21		COM executable for DOS
+# many compressed/converted COMs start with a copy loop instead of a jump
+0x6	search/0xa	\xfc\x57\xf3\xa5\xc3	COM executable for MS-DOS
+0x6	search/0xa	\xfc\x57\xf3\xa4\xc3	COM executable for DOS
+>0x18	search/0x10	\x50\xa4\xff\xd5\x73	\b, aPack compressed
+0x3c	string		W\ Collis\0\0		COM executable for MS-DOS, Compack compressed
+# FIXME: missing diet .com compression
+
+# miscellaneous formats
+0	string/b	LZ		MS-DOS executable (built-in)
+#0	byte		0xf0		MS-DOS program library data
+#
+
+# AAF files:
+# <stuartc@rd.bbc.co.uk> Stuart Cunningham
+0	string/b	\320\317\021\340\241\261\032\341AAFB\015\000OM\006\016\053\064\001\001\001\377			AAF legacy file using MS Structured Storage
+>30	byte	9		(512B sectors)
+>30	byte	12		(4kB sectors)
+0	string/b	\320\317\021\340\241\261\032\341\001\002\001\015\000\002\000\000\006\016\053\064\003\002\001\001			AAF file using MS Structured Storage
+>30	byte	9		(512B sectors)
+>30	byte	12		(4kB sectors)
+
+# Popular applications
+2080	string	Microsoft\ Word\ 6.0\ Document	%s
+!:mime	application/msword
+2080	string	Documento\ Microsoft\ Word\ 6 Spanish Microsoft Word 6 document data
+!:mime	application/msword
+# Pawel Wiecek <coven@i17linuxb.ists.pwr.wroc.pl> (for polish Word)
+2112	string	MSWordDoc			Microsoft Word document data
+!:mime	application/msword
+#
+0	belong	0x31be0000			Microsoft Word Document
+!:mime	application/msword
+#
+0	string/b	PO^Q`				Microsoft Word 6.0 Document
+!:mime	application/msword
+#
+0	string/b	\376\067\0\043			Microsoft Office Document
+!:mime	application/msword
+0	string/b	\333\245-\0\0\0			Microsoft Office Document
+!:mime	application/msword
+512	string/b	\354\245\301			Microsoft Word Document
+!:mime	application/msword
+
+#
+0	string/b	\xDB\xA5\x2D\x00		Microsoft WinWord 2.0 Document
+!:mime application/msword
+#
+2080	string	Microsoft\ Excel\ 5.0\ Worksheet	%s
+!:mime	application/vnd.ms-excel
+#
+0	string/b	\xDB\xA5\x2D\x00		Microsoft WinWord 2.0 Document
+!:mime application/msword
+
+2080	string	Foglio\ di\ lavoro\ Microsoft\ Exce	%s
+!:mime	application/vnd.ms-excel
+#
+# Pawel Wiecek <coven@i17linuxb.ists.pwr.wroc.pl> (for polish Excel)
+2114	string	Biff5		Microsoft Excel 5.0 Worksheet
+!:mime	application/vnd.ms-excel
+# Italian MS-Excel
+2121	string	Biff5		Microsoft Excel 5.0 Worksheet
+!:mime	application/vnd.ms-excel
+0	string/b	\x09\x04\x06\x00\x00\x00\x10\x00	Microsoft Excel Worksheet
+!:mime	application/vnd.ms-excel
+#
+0	belong	0x00001a00	Lotus 1-2-3
+!:mime	application/x-123
+>4	belong	0x00100400	wk3 document data
+>4	belong	0x02100400	wk4 document data
+>4	belong	0x07800100	fm3 or fmb document data
+>4	belong	0x07800000	fm3 or fmb document data
+#
+0	belong	0x00000200	Lotus 1-2-3
+!:mime	application/x-123
+>4	belong	0x06040600	wk1 document data
+>4	belong	0x06800200	fmt document data
+0	string/b		WordPro\0	Lotus WordPro
+!:mime	application/vnd.lotus-wordpro
+0	string/b		WordPro\r\373	Lotus WordPro
+!:mime	application/vnd.lotus-wordpro
+
+
+# Summary: Script used by InstallScield to uninstall applications
+# Extension: .isu
+# Submitted by: unknown
+# Modified by (1): Abel Cheung <abelcheung@gmail.com> (replace useless entry)
+0		string		\x71\xa8\x00\x00\x01\x02
+>12		string		Stirling\ Technologies,		InstallShield Uninstall Script
+
+# Winamp .avs
+#0	string	Nullsoft\ AVS\ Preset\ \060\056\061\032 A plug in for Winamp ms-windows Freeware media player
+0	string/b	Nullsoft\ AVS\ Preset\ 	Winamp plug in
+
+# Windows Metafont .WMF
+0	string/b	\327\315\306\232	ms-windows metafont .wmf
+0	string/b	\002\000\011\000	ms-windows metafont .wmf
+0	string/b	\001\000\011\000	ms-windows metafont .wmf
+
+#tz3 files whatever that is (MS Works files)
+0	string/b	\003\001\001\004\070\001\000\000	tz3 ms-works file
+0	string/b	\003\002\001\004\070\001\000\000	tz3 ms-works file
+0	string/b	\003\003\001\004\070\001\000\000	tz3 ms-works file
+
+# PGP sig files .sig
+#0 string \211\000\077\003\005\000\063\237\127 065 to  \027\266\151\064\005\045\101\233\021\002 PGP sig
+0 string \211\000\077\003\005\000\063\237\127\065\027\266\151\064\005\045\101\233\021\002 PGP sig
+0 string \211\000\077\003\005\000\063\237\127\066\027\266\151\064\005\045\101\233\021\002 PGP sig
+0 string \211\000\077\003\005\000\063\237\127\067\027\266\151\064\005\045\101\233\021\002 PGP sig
+0 string \211\000\077\003\005\000\063\237\127\070\027\266\151\064\005\045\101\233\021\002 PGP sig
+0 string \211\000\077\003\005\000\063\237\127\071\027\266\151\064\005\045\101\233\021\002 PGP sig
+0 string \211\000\225\003\005\000\062\122\207\304\100\345\042 PGP sig
+
+# windows zips files .dmf
+0	string/b	MDIF\032\000\010\000\000\000\372\046\100\175\001\000\001\036\001\000 MS Windows special zipped file
+
+
+#ico files
+0	string/b	\102\101\050\000\000\000\056\000\000\000\000\000\000\000	Icon for MS Windows
+
+# Windows icons
+0   name    ico-dir
+# not entirely accurate, the number of icons is part of the header
+>0  byte    1   - 1 icon
+>0  ubyte   >1  - %d icons
+>2  byte    0   \b, 256x
+>2  byte    !0  \b, %dx
+>3  byte    0   \b256
+>3  byte    !0  \b%d
+>4  ubyte   !0  \b, %d colors
+
+0   belong  0x00000100
+>9  byte    0
+>>0 byte    x           MS Windows icon resource
+!:mime	image/x-icon
+>>4 use     ico-dir
+>9  ubyte   0xff
+>>0 byte    x           MS Windows icon resource
+!:mime	image/x-icon
+>>4 use     ico-dir
+
+# Windows non-animated cursors
+0   name    cur-dir
+# not entirely accurate, the number of icons is part of the header
+>0  byte        1   - 1 icon
+>0  ubyte       >1  - %d icons
+>2  byte        0   \b, 256x
+>2  byte        !0  \b, %dx
+>3  byte        0   \b256
+>3  byte        !0  \b%d
+>6  uleshort    x   \b, hotspot @%dx
+>8  uleshort    x   \b%d
+
+0   belong  0x00000200
+>9  byte    0
+>>0 byte    x           MS Windows cursor resource
+!:mime image/x-cur
+>>4 use     cur-dir
+>9  ubyte   0xff
+>>0 byte    x           MS Windows cursor resource
+!:mime image/x-cur
+>>4 use     cur-dir
+
+# .chr files
+0	string/b	PK\010\010BGI	Borland font 
+>4	string	>\0	%s
+# then there is a copyright notice
+
+
+# .bgi files
+0	string/b	pk\010\010BGI	Borland device 
+>4	string	>\0	%s
+# then there is a copyright notice
+
+
+# Windows Recycle Bin record file (named INFO2)
+# By Abel Cheung (abelcheung AT gmail dot com)
+# Version 4 always has 280 bytes (0x118) per record, version 5 has 800 bytes
+# Since Vista uses another structure, INFO2 structure probably won't change
+# anymore. Detailed analysis in:
+# http://www.cybersecurityinstitute.biz/downloads/INFO2.pdf
+0	lelong		0x00000004
+>12	lelong		0x00000118	Windows Recycle Bin INFO2 file (Win98 or below)
+
+0	lelong		0x00000005
+>12	lelong		0x00000320	Windows Recycle Bin INFO2 file (Win2k - WinXP)
+
+
+##### put in Either Magic/font or Magic/news
+# Acroread or something	 files wrongly identified as G3	 .pfm
+# these have the form \000 \001 any? \002 \000 \000
+# or \000 \001 any? \022 \000 \000
+0	belong&0xffff00ff	0x00010012	PFM data
+>4	string			\000\000
+>6	string			>\060		- %s
+
+0	belong&0xffff00ff	0x00010002	PFM data
+>4	string			\000\000
+>6	string			>\060		- %s
+#0	string	\000\001 pfm?
+#>3	string	\022\000\000Copyright\	yes
+#>3	string	\002\000\000Copyright\	yes
+#>3	string	>\0	oops, not a font file. Cancel that.
+#it clashes with ttf files so put it lower down.
+
+# From Doug Lee via a FreeBSD pr
+9	string		GERBILDOC	First Choice document
+9	string		GERBILDB	First Choice database
+9	string		GERBILCLIP	First Choice database
+0	string		GERBIL		First Choice device file
+9	string		RABBITGRAPH	RabbitGraph file
+0	string		DCU1		Borland Delphi .DCU file
+0	string		=!<spell>	MKS Spell hash list (old format)
+0	string		=!<spell2>	MKS Spell hash list
+# Too simple - MPi
+#0	string		AH		Halo(TM) bitmapped font file
+0	lelong		0x08086b70	TurboC BGI file
+0	lelong		0x08084b50	TurboC Font file
+
+# Debian#712046: The magic below identifies "Delphi compiled form data". 
+# An additional source of information is available at:
+# http://www.woodmann.com/fravia/dafix_t1.htm
+0	string		TPF0
+>4	pstring		>\0		Delphi compiled form '%s'
+
+# tests for DBase files moved, updated and merged to database
+
+0	string		PMCC		Windows 3.x .GRP file
+1	string		RDC-meg		MegaDots 
+>8	byte		>0x2F		version %c
+>9	byte		>0x2F		\b.%c file
+0	lelong		0x4C
+>4	lelong		0x00021401	Windows shortcut file
+
+# .PIF files added by Joerg Jenderek from http://smsoft.ru/en/pifdoc.htm
+# only for windows versions equal or greater 3.0
+0x171	string	MICROSOFT\ PIFEX\0	Windows Program Information File
+!:mime	application/x-dosexec
+#>2	string	 	>\0		\b, Title:%.30s
+>0x24	string		>\0		\b for %.63s
+>0x65	string		>\0		\b, directory=%.64s
+>0xA5	string		>\0		\b, parameters=%.64s
+#>0x181	leshort	x	\b, offset %x
+#>0x183	leshort	x	\b, offsetdata %x
+#>0x185	leshort	x	\b, section length %x
+>0x187	search/0xB55	WINDOWS\ VMM\ 4.0\0	
+>>&0x5e		ubyte	>0			
+>>>&-1		string	<PIFMGR.DLL		\b, icon=%s
+#>>>&-1		string	PIFMGR.DLL		\b, icon=%s
+>>>&-1		string	>PIFMGR.DLL		\b, icon=%s
+>>&0xF0		ubyte	>0			
+>>>&-1		string	<Terminal		\b, font=%.32s
+#>>>&-1		string	=Terminal		\b, font=%.32s
+>>>&-1		string	>Terminal		\b, font=%.32s
+>>&0x110	ubyte	>0			
+>>>&-1		string	<Lucida\ Console	\b, TrueTypeFont=%.32s
+#>>>&-1		string	=Lucida\ Console	\b, TrueTypeFont=%.32s
+>>>&-1		string	>Lucida\ Console	\b, TrueTypeFont=%.32s
+#>0x187	search/0xB55	WINDOWS\ 286\ 3.0\0	\b, Windows 3.X standard mode-style
+#>0x187	search/0xB55	WINDOWS\ 386\ 3.0\0	\b, Windows 3.X enhanced mode-style
+>0x187	search/0xB55	WINDOWS\ NT\ \ 3.1\0	\b, Windows NT-style
+#>0x187	search/0xB55	WINDOWS\ NT\ \ 4.0\0	\b, Windows NT-style
+>0x187	search/0xB55	CONFIG\ \ SYS\ 4.0\0	\b +CONFIG.SYS
+#>>&06		string	x			\b:%s
+>0x187	search/0xB55	AUTOEXECBAT\ 4.0\0	\b +AUTOEXEC.BAT
+#>>&06		string	x			\b:%s
+
+# DOS EPS Binary File Header
+# From: Ed Sznyter <ews@Black.Market.NET>
+0	belong		0xC5D0D3C6	DOS EPS Binary File
+>4	long		>0		Postscript starts at byte %d
+>>8	long		>0		length %d
+>>>12	long		>0		Metafile starts at byte %d
+>>>>16	long		>0		length %d
+>>>20	long		>0		TIFF starts at byte %d
+>>>>24	long		>0		length %d
+
+# TNEF magic From "Joomy" <joomy@se-ed.net> 
+# Microsoft Outlook's Transport Neutral Encapsulation Format (TNEF)
+0	leshort		0x223e9f78	TNEF
+!:mime	application/vnd.ms-tnef
+
+# Norton Guide (.NG , .HLP) files added by Joerg Jenderek from source NG2HTML.C
+# of http://www.davep.org/norton-guides/ng2h-105.tgz
+# http://en.wikipedia.org/wiki/Norton_Guides
+0	string		NG\0\001	
+# only value 0x100 found at offset 2
+>2	ulelong		0x00000100	Norton Guide
+# Title[40]
+>>8	string		>\0		"%-.40s"
+#>>6	uleshort	x		\b, MenuCount=%u
+# szCredits[5][66]
+>>48	string		>\0		\b, %-.66s
+>>114	string		>\0		%-.66s
+
+# 4DOS help (.HLP) files added by Joerg Jenderek from source TPHELP.PAS 
+# of http://www.4dos.info/
+# pointer,HelpID[8]=4DHnnnmm
+0	ulelong	0x48443408		4DOS help file
+>4	string	x			\b, version %-4.4s
+
+# old binary Microsoft (.HLP) files added by Joerg Jenderek from http://file-extension.net/seeker/file_extension_hlp
+0	ulequad	0x3a000000024e4c	MS Advisor help file
+
+# HtmlHelp files (.chm)
+0	string/b	ITSF\003\000\000\000\x60\000\000\000\001\000\000\000	MS Windows HtmlHelp Data
+
+# GFA-BASIC (Wolfram Kleff)
+2	string/b	GFA-BASIC3	GFA-BASIC 3 data
+
+#------------------------------------------------------------------------------
+# From Stuart Caie <kyzer@4u.net> (developer of cabextract)
+# Microsoft Cabinet files
+0	string/b	MSCF\0\0\0\0	Microsoft Cabinet archive data
+!:mime application/vnd.ms-cab-compressed
+>8	lelong		x		\b, %u bytes
+>28	leshort		1		\b, 1 file
+>28	leshort		>1		\b, %u files
+
+# InstallShield Cabinet files
+0	string/b	ISc(		InstallShield Cabinet archive data
+>5	byte&0xf0	=0x60		version 6,
+>5	byte&0xf0	!0x60		version 4/5,
+>(12.l+40)	lelong	x		%u files
+
+# Windows CE package files
+0	string/b	MSCE\0\0\0\0	Microsoft WinCE install header
+>20	lelong		0		\b, architecture-independent
+>20	lelong		103		\b, Hitachi SH3
+>20	lelong		104		\b, Hitachi SH4
+>20	lelong		0xA11		\b, StrongARM
+>20	lelong		4000		\b, MIPS R4000
+>20	lelong		10003		\b, Hitachi SH3
+>20	lelong		10004		\b, Hitachi SH3E
+>20	lelong		10005		\b, Hitachi SH4
+>20	lelong		70001		\b, ARM 7TDMI
+>52	leshort		1		\b, 1 file
+>52	leshort		>1		\b, %u files
+>56	leshort		1		\b, 1 registry entry
+>56	leshort		>1		\b, %u registry entries
+
+
+# Windows Enhanced Metafile (EMF)
+# See msdn.microsoft.com/archive/en-us/dnargdi/html/msdn_enhmeta.asp 
+# for further information.
+0	ulelong 1
+>40	string	\ EMF		Windows Enhanced Metafile (EMF) image data
+>>44	ulelong x		version 0x%x
+
+# from http://filext.com by Derek M Jones <derek@knosof.co.uk>
+# False positive with PPT (also currently this string is too long)
+#0	string/b	\xD0\xCF\x11\xE0\xA1\xB1\x1A\xE1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3E\x00\x03\x00\xFE\xFF\x09\x00\x06	Microsoft Installer
+0	string/b	\320\317\021\340\241\261\032\341	Microsoft Office Document
+#>48	byte	0x1B					Excel Document
+#!:mime application/vnd.ms-excel
+>546	string	bjbj			Microsoft Word Document
+!:mime	application/msword
+>546	string	jbjb			Microsoft Word Document
+!:mime	application/msword
+
+0	string/b	\224\246\056		Microsoft Word Document
+!:mime	application/msword
+
+512	string	R\0o\0o\0t\0\ \0E\0n\0t\0r\0y	Microsoft Word Document
+!:mime	application/msword
+
+# From: "Nelson A. de Oliveira" <naoliv@gmail.com>
+# Magic type for Dell's BIOS .hdr files
+# Dell's .hdr
+0	string/b $RBU
+>23	string Dell			%s system BIOS
+>5	byte   2
+>>48	byte   x			version %d.
+>>49	byte   x			\b%d.
+>>50	byte   x			\b%d
+>5	byte   <2
+>>48	string x			version %.3s
+
+# Type: Microsoft DirectDraw Surface
+# URL:	http://msdn.microsoft.com/library/default.asp?url=/library/en-us/directx9_c/directx/graphics/reference/DDSFileReference/ddsfileformat.asp
+# From: Morten Hustveit <morten@debian.org>
+0	string/b	DDS\040\174\000\000\000 Microsoft DirectDraw Surface (DDS),
+>16	lelong	>0			%d x
+>12	lelong	>0			%d,
+>84	string	x			%.4s
+
+# Type: Microsoft Document Imaging Format (.mdi)
+# URL:	http://en.wikipedia.org/wiki/Microsoft_Document_Imaging_Format
+# From: Daniele Sempione <scrows@oziosi.org>
+0	short	0x5045			Microsoft Document Imaging Format
+
+# MS eBook format (.lit)
+0	string/b	ITOLITLS		Microsoft Reader eBook Data
+>8	lelong	x			\b, version %u
+!:mime					application/x-ms-reader
+
+# Windows CE Binary Image Data Format
+# From: Dr. Jesus <j@hug.gs>
+0	string/b	B000FF\n	Windows Embedded CE binary image
+
+# Windows Imaging (WIM) Image
+0	string/b	MSWIM\000\000\000	Windows imaging (WIM) image
+
+# The second byte of these signatures is a file version; I don't know what, 
+# if anything, produced files with version numbers 0-2.
+# From: John Elliott <johne@seasip.demon.co.uk>
+0	string	\xfc\x03\x00	Mallard BASIC program data (v1.11)
+0	string	\xfc\x04\x00	Mallard BASIC program data (v1.29+)
+0	string	\xfc\x03\x01	Mallard BASIC protected program data (v1.11)
+0	string	\xfc\x04\x01	Mallard BASIC protected program data (v1.29+)
+
+0	string	MIOPEN		Mallard BASIC Jetsam data
+0	string	Jetsam0		Mallard BASIC Jetsam index data
+
+
+#------------------------------------------------------------------------------
+# $File: msooxml,v 1.4 2014/01/06 18:16:24 rrt Exp $
+# msooxml:  file(1) magic for Microsoft Office XML
+# From: Ralf Brown <ralf.brown@gmail.com>
+
+# .docx, .pptx, and .xlsx are XML plus other files inside a ZIP
+#   archive.  The first member file is normally "[Content_Types].xml".
+#   but some libreoffice generated files put this later. Perhaps skip
+#   the "[Content_Types].xml" test?
+# Since MSOOXML doesn't have anything like the uncompressed "mimetype"
+#   file of ePub or OpenDocument, we'll have to scan for a filename
+#   which can distinguish between the three types
+
+# start by checking for ZIP local file header signature
+0		string		PK\003\004
+!:strength +10
+# make sure the first file is correct
+>0x1E		regex		\\[Content_Types\\]\\.xml|_rels/\\.rels
+# skip to the second local file header
+# since some documents include a 520-byte extra field following the file
+# header, we need to scan for the next header
+>>(18.l+49)	search/2000	PK\003\004
+# now skip to the *third* local file header; again, we need to scan due to a
+# 520-byte extra field following the file header
+>>>&26		search/1000	PK\003\004
+# and check the subdirectory name to determine which type of OOXML
+# file we have.  Correct the mimetype with the registered ones:
+# http://technet.microsoft.com/en-us/library/cc179224.aspx
+>>>>&26		string		word/		Microsoft Word 2007+
+!:mime application/vnd.openxmlformats-officedocument.wordprocessingml.document
+>>>>&26		string		ppt/		Microsoft PowerPoint 2007+
+!:mime application/vnd.openxmlformats-officedocument.presentationml.presentation
+>>>>&26		string		xl/		Microsoft Excel 2007+
+!:mime application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
+>>>>&26		default		x		Microsoft OOXML
+
+#------------------------------------------------------------------------------
+# $File$
+# msvc:  file(1) magic for msvc
+# "H. Nanosecond" <aldomel@ix.netcom.com>
+# Microsoft visual C
+# 
+# I have version 1.0
+
+# .aps
+0	string	HWB\000\377\001\000\000\000	Microsoft Visual C .APS file
+
+# .ide
+#too long 0	string	\102\157\162\154\141\156\144\040\103\053\053\040\120\162\157\152\145\143\164\040\106\151\154\145\012\000\032\000\002\000\262\000\272\276\372\316	MSVC .ide
+0	string	\102\157\162\154\141\156\144\040\103\053\053\040\120\162\157	MSVC .ide
+
+# .res
+0	string	\000\000\000\000\040\000\000\000\377	MSVC .res
+0	string	\377\003\000\377\001\000\020\020\350	MSVC .res
+0	string	\377\003\000\377\001\000\060\020\350	MSVC .res
+
+#.lib
+0	string	\360\015\000\000	Microsoft Visual C library
+0	string	\360\075\000\000	Microsoft Visual C library
+0	string	\360\175\000\000	Microsoft Visual C library
+
+#.pch
+0	string	DTJPCH0\000\022\103\006\200	Microsoft Visual C .pch
+
+# .pdb
+# too long 0	string	Microsoft\ C/C++\ program\ database\ 
+0	string	Microsoft\ C/C++\ 	MSVC program database
+>18	string	program\ database\ 	
+>33	string	>\0	ver %s
+
+#.sbr
+0	string	\000\002\000\007\000	MSVC .sbr
+>5	string 	>\0	%s
+
+#.bsc
+0	string	\002\000\002\001	MSVC .bsc
+
+#.wsp
+0	string	1.00\ .0000.0000\000\003	MSVC .wsp version 1.0000.0000
+# these seem to start with the version and contain menus
+
+#------------------------------------------------------------------------------
+# msx:  file(1) magic for the MSX Home Computer
+# v1.1
+# Fabio R. Schmidlin <sd-snatcher@users.sourceforge.net>
+
+############## MSX Music file formats ##############
+
+# Gigamix MGSDRV music file
+0	string		MGS	MSX Gigamix MGSDRV3 music file, 
+>6	ubeshort	0x0D0A
+>>3	byte		x	\bv%c
+>>4	byte		x	\b.%c
+>>5	byte		x	\b%c
+>>8	string		>\0	\b, title: %s
+
+1	string		mgs2\ 	MSX Gigamix MGSDRV2 music file
+>6	uleshort	0x80
+>>0x2E	uleshort	0
+>>>0x30	string		>\0	\b, title: %s
+
+# KSS music file
+0	string		KSCC	KSS music file v1.03
+>0xE	byte		0
+>>0xF	byte&0x02	0	\b, soundchips: AY-3-8910, SCC(+)
+>>0xF	byte&0x02	2	\b, soundchip(s): SN76489
+>>>0xF	byte&0x04	4	stereo
+>>0xF	byte&0x01	1	\b, YM2413
+>>0xF	byte&0x08	8	\b, Y8950
+
+0	string		KSSX	KSS music file v1.20
+>0xE	byte&0xEF	0
+>>0xF	byte&0x40	0x00	\b, 60Hz
+>>0xF	byte&0x40	0x40	\b, 50Hz
+>>0xF	byte&0x02	0	\b, soundchips: AY-3-8910, SCC(+)
+>>0xF	byte&0x02	0x02	\b, soundchips: SN76489
+>>>0xF	byte&0x04	0x04	stereo
+>>0xF	byte&0x01	0x01	\b, 
+>>>0xF	byte&0x18	0x00	\bYM2413
+>>>0xF	byte&0x18	0x08	\bYM2413, Y8950
+>>>0xF	byte&0x18	0x18	\bYM2413+Y8950 pseudostereo
+>>0xF	byte&0x18	0x10	\b, Majyutsushi DAC
+
+# Moonblaster for Moonsound
+0	string		MBMS
+>4	byte		0x10	MSX Moonblaster for MoonSound music
+
+# Music Player K-kaz
+0	string		MPK	MSX Music Player K-kaz song
+>6	ubeshort	0x0D0A
+>>3	byte		x	v%c
+>>4	byte		x	\b.%c
+>>5	byte		x	\b%c
+
+# I don't know why these don't work
+#0	search/0xFFFF	\r\n.FM9
+#>0	search/0xFFFF	\r\n#FORMAT	MSX Music Player K-kaz source MML file
+#0	search/0xFFFF	\r\nFM1\ \=
+#>0	search/0xFFFF	\r\nPSG1\=
+#>>0	search/0xFFFF	\r\nSCC1\=		MSX MuSiCa MML source file
+
+# OPX Music file
+0x35	beshort		0x0d0a
+>0x7B	beshort		0x0d0a
+>>0x7D	byte		0x1a
+>>>0x87	uleshort	0		MSX OPX Music file
+>>>>0x86	byte		0		v1.5
+>>>>>0	string		>\32		\b, title: %s
+>>>>0x86	byte		1		v2.4
+>>>>>0	string		>\32		\b, title: %s
+
+# SCMD music file
+0x8B	string		SCMD
+>0xCE	uleshort	0	MSX SCMD Music file
+#>>-2	uleshort	0x6a71	; The file must end with this value. How to code this here?
+>>0x8F	string		>\0		\b, title: %s
+
+0	search/0xFFFF	\r\n@title
+>&0	search/0xFFFF	\r\n@m=[	MSX SCMD source MML file
+
+
+############## MSX image file formats ##############
+
+# MSX raw VRAM dump
+0	ubyte		0xFE
+>1	uleshort	0
+>>5	uleshort	0
+>>>3	uleshort	0x37FF		MSX SC2/GRP raw image
+>>>3	uleshort	0x6A00		MSX Graph Saurus SR5 raw image
+>>>3	uleshort	>0x769E
+>>>>3	uleshort	<0x8000		MSX GE5/GE6 raw image
+>>>>>3	uleshort	0x7FFF		\b, with sprite patterns
+>>>3	uleshort	0xD3FF		MSX screen 7-12 raw image
+>>>3	uleshort	0xD400		MSX Graph Saurus SR7/SR8/SRS raw image
+
+# Graph Saurus compressed images
+0	ubyte		0xFD
+>1	uleshort	0
+>>5	uleshort	0
+>>>3	uleshort	>0x013D		MSX Graph Saurus compressed image
+
+# Maki-chan Graphic format
+0	string		MAKI02\ \ 	Maki-chan image,
+>8	byte		x		system ID: %c
+>9	byte		x		\b%c
+>10	byte		x		\b%c
+>11	byte		x		\b%c,
+>13	search/0x200	\x1A
+# >>&3	ubyte		0		, video mode: PC-98 400 lines, 16 analog colors
+# >>&3	ubyte		1		, video mode: MSX SC7, 16 analog colors
+# >>&3	ubyte		2		, video mode: VM-98 400 lines, 8 analog colors
+# >>&3	ubyte		3		, video mode: PC-88 analog, 200 lines, 8 analog colors
+# >>&3	ubyte		4		, video mode: 400 lines, 16 digital colors
+# >>&3	ubyte		5		, video mode: 200 lines, 16 digital colors
+# >>&3	ubyte		6		, video mode: old PC-98 digital 400 lines, 8 colors
+# >>&3	ubyte		7		, video mode: PC-88 400 lines, 8 digital colors
+>>&8	uleshort+1	x		%dx
+>>&10	uleshort+1	x		\b%d,
+>>&3	ubyte&0x82	0x80		256 colors
+>>&3	ubyte&0x82	0x00		16 colors
+>>&3	ubyte&0x82	0x01		8 colors
+>>&3	ubyte&0x04	4		digital
+>>&3	ubyte&0x04	0		analog
+>>&3	ubyte&0x01	1		\b, 2:1 dot aspect ratio
+
+# Japanese PIC file
+0	string		PIC\x1A
+>4	lelong		0		Japanese PIC image file
+
+# MSX G9B image file
+0	string		G9B
+>1	uleshort	11
+>>3	uleshort	>10
+>>>5	ubyte		>0		MSX G9B image, depth=%d
+>>>>8	uleshort	x		\b, %dx
+>>>>10	uleshort	x		\b%d
+>>>>5	ubyte		<9
+>>>>>6	ubyte		0
+>>>>>>7	ubyte		x		\b, codec=%d RGB color palettes
+>>>>>6	ubyte		64		\b, codec=RGB fixed color
+>>>>>6	ubyte		128		\b, codec=YJK
+>>>>>6	ubyte		192		\b, codec=YUV
+>>>>5	ubyte		>8		codec=RGB fixed color
+>>>>12	ubyte		0		\b, raw
+>>>>12	ubyte		1		\b, bitbuster compression
+
+############## Other MSX file formats ##############
+
+# MSX ROMs
+0	string		AB
+>2	uleshort	0x0010			MSX ROM
+>>2	uleshort	x			\b, init=0x%4x
+>>4	uleshort	>0			\b, stat=0x%4x
+>>6	uleshort	>0			\b, dev=0x%4x
+>>8	uleshort	>0			\b, bas=0x%4x
+>2	uleshort	0x4010			MSX ROM
+>>2	uleshort	x			\b, init=0x%04x
+>>4	uleshort	>0			\b, stat=0x%04x
+>>6	uleshort	>0			\b, dev=0x%04x
+>>8	uleshort	>0			\b, bas=0x%04x
+>2	uleshort	0x8010			MSX ROM
+>>2	uleshort	x			\b, init=0x%04x
+>>4	uleshort	>0			\b, stat=0x%04x
+>>6	uleshort	>0			\b, dev=0x%04x
+>>8	uleshort	>0			\b, bas=0x%04x
+
+0	string		AB
+#>2	string		5JSuperLAYDOCK		MSX Super Laydock ROM
+#>3	string		@HYDLIDE3MSX		MSX Hydlide-3 ROM
+#>3	string		@3\x80IA862		Golvellius MSX1 ROM
+>2	uleshort	>10
+>>10	string		\0\0\0\0\0\0		MSX ROM
+>>>0x10	string		YZ\0\0\0\0		Konami Game Master 2 MSX ROM
+>>>0x10	string		CD			\b, Konami RC-
+>>>>0x12	ubyte		x			\b%d
+>>>>0x13	ubyte/16	x			\b%d
+>>>>0x13	ubyte&0xF	x			\b%d
+>>>0x10	string		EF			\b, Konami RC-
+>>>>0x12	ubyte		x			\b%d
+>>>>0x13	ubyte/16	x			\b%d
+>>>>0x13	ubyte&0xF	x			\b%d
+>>>2	uleshort	x			\b, init=0x%04x
+>>>4	uleshort	>0			\b, stat=0x%04x
+>>>6	uleshort	>0			\b, dev=0x%04x
+>>>8	uleshort	>0			\b, bas=0x%04x
+>2	uleshort	0
+>>4	uleshort	0
+>>>6	uleshort	0
+>>>>8	uleshort	>0			MSX BASIC program in ROM, bas=0x%04x
+
+0x4000	string		AB
+>0x4002	uleshort	>0x4010
+>>0x400A	string		\0\0\0\0\0\0	MSX MegaROM with nonstandard page order
+>>0x4002	uleshort	x			\b, init=0x%04x
+>>0x4004	uleshort	>0			\b, stat=0x%04x
+>>0x4006	uleshort	>0			\b, dev=0x%04x
+>>0x4008	uleshort	>0			\b, bas=0x%04x
+
+0x8000	string		AB
+>0x8002	uleshort	>0x4010
+>>0x800A	string		\0\0\0\0\0\0	MSX MegaROM with nonstandard page order
+>>0x8002	uleshort	x			\b, init=0x%04x
+>>0x8004	uleshort	>0			\b, stat=0x%04x
+>>0x8006	uleshort	>0			\b, dev=0x%04x
+>>0x8008	uleshort	>0			\b, bas=0x%04x
+
+
+0x3C000	string		AB
+>0x3C008	string		\0\0\0\0\0\0\0\0	MSX MegaROM with nonstandard page order
+>>0x3C002	uleshort	x			\b, init=0x%04x
+>>0x3C004	uleshort	>0			\b, stat=0x%04x
+>>0x3C006	uleshort	>0			\b, dev=0x%04x
+>>0x3C008	uleshort	>0			\b, bas=0x%04x
+
+# MSX BIN file
+#0	byte		0xFE
+#>1	uleshort	>0x8000
+#>>3	uleshort	>0x8004
+#>>>5	uleshort	>0x8000			MSX BIN file
+
+# MSX-BASIC file
+0	byte		0xFF
+>3	uleshort	0x000A
+>>1	uleshort	>0x8000			MSX-BASIC program
+
+# MSX .CAS file
+0	string	\x1F\xA6\xDE\xBA\xCC\x13\x7D\x74	MSX cassette archive
+
+# Mega-Assembler file
+0	byte		0xFE
+>1	uleshort	0x0001
+>>5	uleshort	0xffff
+>>>6	byte		0x0A		MSX Mega-Assembler source
+
+# Execrom Patchfile
+0	string		ExecROM\ patchfile\x1A	MSX ExecROM patchfile
+>0x12	ubyte/16	x		v%d
+>0x12	ubyte&0xF	x		\b.%d
+>0x13	ubyte		x		\b, contains %d patches
+
+# Konami's King's Valley-2 custom stage (ELG file)
+4	uleshort	0x0900
+>0xF	byte		1
+>>0x14	byte		0
+>>>0x1E	string		\ \ \ 
+>>>>0x23	byte	1
+>>>>>0x25	byte	0
+>>>>>>0x15	string	>\x30
+>>>>>>>0x15	string	<\x5A		Konami King's Valley-2 custom stage, title: "%-8.8s"
+>>>>>>>>0x1D	byte	<32	\b, theme: %d
+
+# Metal Gear 1 savegame
+#0x4F	string	\x00\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF
+#>>0x60	string	\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF
+#>>>0x7B	string	\0x00\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x00	Metal Gear 1 savegame
+
+# ------------------------------------------------------------------------
+# $File$
+# mup: file(1) magic for Mup (Music Publisher) input file.
+#
+# From: Abel Cheung <abel (@) oaka.org>
+#
+# NOTE: This header is mainly proposed in the Arkkra mailing list,
+# and is not a mandatory header because of old mup input file
+# compatibility. Noteedit also use mup format, but is not forcing
+# user to use any header as well.
+#
+0		search/1	//!Mup		Mup music publication program input text
+>6		string		-Arkkra		(Arkkra)
+>>13		string		-		
+>>>16		string		.		
+>>>>14		string		x		\b, need V%.4s
+>>>15		string		.		
+>>>>14		string		x		\b, need V%.3s
+>6		string		-		
+>>9		string		.		
+>>>7		string		x		\b, need V%.4s
+>>8		string		.		
+>>>7		string		x		\b, need V%.3s
+#------------------------------------------------------------------------------
+# $File: cracklib,v 1.7 2009/09/19 16:28:08 christos Exp $
+# music:  file (1) magic for music formats
+
+# BWW format used by Bagpipe Music Writer Gold by Robert MacNeil Musicworks
+# and Bagpipe Writer by Doug Wickstrom
+#
+0	string		Bagpipe		Bagpipe
+>8	string		Reader		Reader
+>>15	string		>\0		(version %.3s)
+>8	string		Music\ Writer	Music Writer
+>>20	string		:
+>>>21	string		>\0		(version %.3s)
+>>21	string		Gold		Gold
+>>>25	string		:
+>>>>26	string		>\0		(version %.3s)
+
+
+#-----------------------------------------------------------------------------
+# $File: natinst,v 1.5 2013/02/06 14:18:52 christos Exp $
+# natinst:  file(1) magic for National Instruments Code Files
+
+#
+# From <egamez@fcfm.buap.mx> Enrique Gamez-Flores
+# version 1
+# Many formats still missing, we use, for the moment LabVIEW
+# We guess VXI format file. VISA, LabWindowsCVI, BridgeVIEW, etc, are missing
+#
+0       string          RSRC            National Instruments,
+# Check if it's a LabVIEW File
+>8      string          LV              LabVIEW File,
+# Check which kind of file it is
+>>10    string          SB              Code Resource File, data
+>>10    string          IN              Virtual Instrument Program, data
+>>10    string          AR              VI Library, data
+# This is for Menu Libraries
+>8      string          LMNULBVW        Portable File Names, data
+# This is for General Resources
+>8      string          rsc             Resources File, data
+# This is for VXI Package
+0       string          VMAP            National Instruments, VXI File, data
+
+#------------------------------------------------------------------------------
+# $File: ncr,v 1.7 2009/09/19 16:28:11 christos Exp $
+# ncr:  file(1) magic for NCR Tower objects
+#
+# contributed by
+# Michael R. Wayne  ***  TMC & Associates  ***  INTERNET: wayne@ford-vax.arpa
+# uucp: {philabs | pyramid} !fmsrl7!wayne   OR   wayne@fmsrl7.UUCP
+#
+0	beshort		000610	Tower/XP rel 2 object
+>12	   belong		>0	not stripped
+>20	   beshort		0407	executable
+>20	   beshort		0410	pure executable
+>22	   beshort		>0	- version %d
+0	beshort		000615	Tower/XP rel 2 object
+>12	   belong		>0	not stripped
+>20	   beshort		0407	executable
+>20	   beshort		0410	pure executable
+>22	   beshort		>0	- version %d
+0	beshort		000620	Tower/XP rel 3 object
+>12	   belong		>0	not stripped
+>20	   beshort		0407	executable
+>20	   beshort		0410	pure executable
+>22	   beshort		>0	- version %d
+0	beshort		000625	Tower/XP rel 3 object
+>12	   belong		>0	not stripped
+>20	   beshort		0407	executable
+>20	   beshort		0410	pure executable
+>22	   beshort		>0	- version %d
+0	beshort		000630	Tower32/600/400 68020 object
+>12	   belong		>0	not stripped
+>20	   beshort		0407	executable
+>20	   beshort		0410	pure executable
+>22	   beshort		>0	- version %d
+0	beshort		000640	Tower32/800 68020
+>18	   beshort		&020000	w/68881 object
+>18	   beshort		&040000	compatible object
+>18	   beshort		&060000	object
+>20	   beshort		0407	executable
+>20	   beshort		0413	pure executable
+>12	   belong		>0	not stripped
+>22	   beshort		>0	- version %d
+0	beshort		000645	Tower32/800 68010
+>18	   beshort		&040000	compatible object
+>18	   beshort		&060000 object
+>20	   beshort		0407	executable
+>20	   beshort		0413	pure executable
+>12	   belong		>0	not stripped
+>22	   beshort		>0	- version %d
+
+#------------------------------------------------------------
+# $File: java,v 1.12 2009/09/19 16:28:10 christos Exp $
+
+# From: Mikhail Gusarov <dottedmag@dottedmag.net>
+# NekoVM (http://nekovm.org/) bytecode
+0	string		NEKO	NekoVM bytecode
+>4	lelong		x	(%d global symbols,
+>8	lelong		x	%d global fields,
+>12	lelong		x	%d bytecode ops)
+!:mime	application/x-nekovm-bytecode
+
+
+#------------------------------------------------------------------------------
+# $File: netbsd,v 1.21 2014/03/29 15:40:34 christos Exp $
+# netbsd:  file(1) magic for NetBSD objects
+#
+# All new-style magic numbers are in network byte order.
+# The old-style magic numbers are indistinguishable from the same magic
+# numbers used in other systems, and are handled, for all those systems,
+# in aout.
+#
+
+0	belong&0377777777	041400413	a.out NetBSD/i386 demand paged
+>0	byte			&0x80		
+>>20	lelong			<4096		shared library
+>>20	lelong			=4096		dynamically linked executable
+>>20	lelong			>4096		dynamically linked executable
+>0	byte			^0x80		executable
+>16	lelong			>0		not stripped
+0	belong&0377777777	041400410	a.out NetBSD/i386 pure
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80		executable
+>16	lelong			>0		not stripped
+0	belong&0377777777	041400407	a.out NetBSD/i386
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80
+>>0	byte			&0x40		position independent
+>>20	lelong			!0		executable
+>>20	lelong			=0		object file
+>16	lelong			>0		not stripped
+0	belong&0377777777	041400507	a.out NetBSD/i386 core
+>12	string			>\0		from '%s'
+>32	lelong			!0		(signal %d)
+
+0	belong&0377777777	041600413	a.out NetBSD/m68k demand paged
+>0	byte			&0x80		
+>>20	belong			<8192		shared library
+>>20	belong			=8192		dynamically linked executable
+>>20	belong			>8192		dynamically linked executable
+>0	byte			^0x80		executable
+>16	belong			>0		not stripped
+0	belong&0377777777	041600410	a.out NetBSD/m68k pure
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80		executable
+>16	belong			>0		not stripped
+0	belong&0377777777	041600407	a.out NetBSD/m68k
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80
+>>0	byte			&0x40		position independent
+>>20	belong			!0		executable
+>>20	belong			=0		object file
+>16	belong			>0		not stripped
+0	belong&0377777777	041600507	a.out NetBSD/m68k core
+>12	string			>\0		from '%s'
+>32	belong			!0		(signal %d)
+
+0	belong&0377777777	042000413	a.out NetBSD/m68k4k demand paged
+>0	byte			&0x80		
+>>20	belong			<4096		shared library
+>>20	belong			=4096		dynamically linked executable
+>>20	belong			>4096		dynamically linked executable
+>0	byte			^0x80		executable
+>16	belong			>0		not stripped
+0	belong&0377777777	042000410	a.out NetBSD/m68k4k pure
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80		executable
+>16	belong			>0		not stripped
+0	belong&0377777777	042000407	a.out NetBSD/m68k4k
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80
+>>0	byte			&0x40		position independent
+>>20	belong			!0		executable
+>>20	belong			=0		object file
+>16	belong			>0		not stripped
+0	belong&0377777777	042000507	a.out NetBSD/m68k4k core
+>12	string			>\0		from '%s'
+>32	belong			!0		(signal %d)
+
+0	belong&0377777777	042200413	a.out NetBSD/ns32532 demand paged
+>0	byte			&0x80		
+>>20	lelong			<4096		shared library
+>>20	lelong			=4096		dynamically linked executable
+>>20	lelong			>4096		dynamically linked executable
+>0	byte			^0x80		executable
+>16	lelong			>0		not stripped
+0	belong&0377777777	042200410	a.out NetBSD/ns32532 pure
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80		executable
+>16	lelong			>0		not stripped
+0	belong&0377777777	042200407	a.out NetBSD/ns32532
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80
+>>0	byte			&0x40		position independent
+>>20	lelong			!0		executable
+>>20	lelong			=0		object file
+>16	lelong			>0		not stripped
+0	belong&0377777777	042200507	a.out NetBSD/ns32532 core
+>12	string			>\0		from '%s'
+>32	lelong			!0		(signal %d)
+
+0	belong&0377777777	045200507	a.out NetBSD/powerpc core
+>12	string			>\0		from '%s'
+
+0	belong&0377777777	042400413	a.out NetBSD/SPARC demand paged
+>0	byte			&0x80		
+>>20	belong			<8192		shared library
+>>20	belong			=8192		dynamically linked executable
+>>20	belong			>8192		dynamically linked executable
+>0	byte			^0x80		executable
+>16	belong			>0		not stripped
+0	belong&0377777777	042400410	a.out NetBSD/SPARC pure
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80		executable
+>16	belong			>0		not stripped
+0	belong&0377777777	042400407	a.out NetBSD/SPARC
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80
+>>0	byte			&0x40		position independent
+>>20	belong			!0		executable
+>>20	belong			=0		object file
+>16	belong			>0		not stripped
+0	belong&0377777777	042400507	a.out NetBSD/SPARC core
+>12	string			>\0		from '%s'
+>32	belong			!0		(signal %d)
+
+0	belong&0377777777	042600413	a.out NetBSD/pmax demand paged
+>0	byte			&0x80		
+>>20	lelong			<4096		shared library
+>>20	lelong			=4096		dynamically linked executable
+>>20	lelong			>4096		dynamically linked executable
+>0	byte			^0x80		executable
+>16	lelong			>0		not stripped
+0	belong&0377777777	042600410	a.out NetBSD/pmax pure
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80		executable
+>16	lelong			>0		not stripped
+0	belong&0377777777	042600407	a.out NetBSD/pmax
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80
+>>0	byte			&0x40		position independent
+>>20	lelong			!0		executable
+>>20	lelong			=0		object file
+>16	lelong			>0		not stripped
+0	belong&0377777777	042600507	a.out NetBSD/pmax core
+>12	string			>\0		from '%s'
+>32	lelong			!0		(signal %d)
+
+0	belong&0377777777	043000413	a.out NetBSD/vax 1k demand paged
+>0	byte			&0x80		
+>>20	lelong			<4096		shared library
+>>20	lelong			=4096		dynamically linked executable
+>>20	lelong			>4096		dynamically linked executable
+>0	byte			^0x80		executable
+>16	lelong			>0		not stripped
+0	belong&0377777777	043000410	a.out NetBSD/vax 1k pure
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80		executable
+>16	lelong			>0		not stripped
+0	belong&0377777777	043000407	a.out NetBSD/vax 1k
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80
+>>0	byte			&0x40		position independent
+>>20	lelong			!0		executable
+>>20	lelong			=0		object file
+>16	lelong			>0		not stripped
+0	belong&0377777777	043000507	a.out NetBSD/vax 1k core
+>12	string			>\0		from '%s'
+>32	lelong			!0		(signal %d)
+
+0	belong&0377777777	045400413	a.out NetBSD/vax 4k demand paged
+>0	byte			&0x80		
+>>20	lelong			<4096		shared library
+>>20	lelong			=4096		dynamically linked executable
+>>20	lelong			>4096		dynamically linked executable
+>0	byte			^0x80		executable
+>16	lelong			>0		not stripped
+0	belong&0377777777	045400410	a.out NetBSD/vax 4k pure
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80		executable
+>16	lelong			>0		not stripped
+0	belong&0377777777	045400407	a.out NetBSD/vax 4k
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80
+>>0	byte			&0x40		position independent
+>>20	lelong			!0		executable
+>>20	lelong			=0		object file
+>16	lelong			>0		not stripped
+0	belong&0377777777	045400507	a.out NetBSD/vax 4k core
+>12	string			>\0		from '%s'
+>32	lelong			!0		(signal %d)
+
+# NetBSD/alpha does not support (and has never supported) a.out objects,
+# so no rules are provided for them.  NetBSD/alpha ELF objects are 
+# dealt with in "elf".
+0	lelong		0x00070185		ECOFF NetBSD/alpha binary
+>10	leshort		0x0001			not stripped
+>10	leshort		0x0000			stripped
+0	belong&0377777777	043200507	a.out NetBSD/alpha core
+>12	string			>\0		from '%s'
+>32	lelong			!0		(signal %d)
+
+0	belong&0377777777	043400413	a.out NetBSD/mips demand paged
+>0	byte			&0x80		
+>>20	belong			<8192		shared library
+>>20	belong			=8192		dynamically linked executable
+>>20	belong			>8192		dynamically linked executable
+>0	byte			^0x80		executable
+>16	belong			>0		not stripped
+0	belong&0377777777	043400410	a.out NetBSD/mips pure
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80		executable
+>16	belong			>0		not stripped
+0	belong&0377777777	043400407	a.out NetBSD/mips
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80
+>>0	byte			&0x40		position independent
+>>20	belong			!0		executable
+>>20	belong			=0		object file
+>16	belong			>0		not stripped
+0	belong&0377777777	043400507	a.out NetBSD/mips core
+>12	string			>\0		from '%s'
+>32	belong			!0		(signal %d)
+
+0	belong&0377777777	043600413	a.out NetBSD/arm32 demand paged
+>0	byte			&0x80
+>>20	lelong			<4096		shared library
+>>20	lelong			=4096		dynamically linked executable
+>>20	lelong			>4096		dynamically linked executable
+>0	byte			^0x80		executable
+>16	lelong			>0		not stripped
+0	belong&0377777777	043600410	a.out NetBSD/arm32 pure
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80		executable
+>16	lelong			>0		not stripped
+0	belong&0377777777	043600407	a.out NetBSD/arm32
+>0	byte			&0x80		dynamically linked executable
+>0	byte			^0x80
+>>0	byte			&0x40		position independent
+>>20	lelong			!0		executable
+>>20	lelong			=0		object file
+>16	lelong			>0		not stripped
+# NetBSD/arm26 has always used ELF objects, but it shares a core file
+# format with NetBSD/arm32.
+0	belong&0377777777	043600507	a.out NetBSD/arm core
+>12	string			>\0		from '%s'
+>32	lelong			!0		(signal %d)
+
+# Kernel core dump format
+0	belong&0x0000ffff 0x00008fca	NetBSD kernel core file
+>0	belong&0x03ff0000 0x00000000	\b, Unknown
+>0	belong&0x03ff0000 0x00010000	\b, sun 68010/68020
+>0	belong&0x03ff0000 0x00020000	\b, sun 68020
+>0	belong&0x03ff0000 0x00640000	\b, 386 PC
+>0	belong&0x03ff0000 0x00860000	\b, i386 BSD
+>0	belong&0x03ff0000 0x00870000	\b, m68k BSD (8K pages)
+>0	belong&0x03ff0000 0x00880000	\b, m68k BSD (4K pages)
+>0	belong&0x03ff0000 0x00890000	\b, ns32532 BSD
+>0	belong&0x03ff0000 0x008a0000	\b, SPARC/32 BSD
+>0	belong&0x03ff0000 0x008b0000	\b, pmax BSD
+>0	belong&0x03ff0000 0x008c0000	\b, vax BSD (1K pages)
+>0	belong&0x03ff0000 0x008d0000	\b, alpha BSD
+>0	belong&0x03ff0000 0x008e0000	\b, mips BSD (Big Endian)
+>0	belong&0x03ff0000 0x008f0000	\b, arm6 BSD
+>0	belong&0x03ff0000 0x00900000	\b, m68k BSD (2K pages)
+>0	belong&0x03ff0000 0x00910000	\b, sh3 BSD
+>0	belong&0x03ff0000 0x00950000	\b, ppc BSD (Big Endian)
+>0	belong&0x03ff0000 0x00960000	\b, vax BSD (4K pages)
+>0	belong&0x03ff0000 0x00970000	\b, mips1 BSD
+>0	belong&0x03ff0000 0x00980000	\b, mips2 BSD
+>0	belong&0x03ff0000 0x00990000	\b, m88k BSD
+>0	belong&0x03ff0000 0x00920000	\b, parisc BSD
+>0	belong&0x03ff0000 0x009b0000	\b, sh5/64 BSD
+>0	belong&0x03ff0000 0x009c0000	\b, SPARC/64 BSD
+>0	belong&0x03ff0000 0x009d0000	\b, amd64 BSD
+>0	belong&0x03ff0000 0x009e0000	\b, sh5/32 BSD
+>0	belong&0x03ff0000 0x009f0000	\b, ia64 BSD
+>0	belong&0x03ff0000 0x00b70000	\b, aarch64 BSD
+>0	belong&0x03ff0000 0x00b80000	\b, or1k BSD
+>0	belong&0x03ff0000 0x00b90000	\b, Risk-V BSD
+>0	belong&0x03ff0000 0x00c80000	\b, hp200 BSD
+>0	belong&0x03ff0000 0x012c0000	\b, hp300 BSD
+>0	belong&0x03ff0000 0x020b0000	\b, hp800 HP-UX
+>0	belong&0x03ff0000 0x020c0000	\b, hp200/hp300 HP-UX
+>0	belong&0xfc000000 0x04000000	\b, CPU
+>0	belong&0xfc000000 0x08000000	\b, DATA
+>0	belong&0xfc000000 0x10000000	\b, STACK
+>4	leshort	x			\b, (headersize = %d
+>6	leshort	x			\b, segmentsize = %d
+>6	lelong	x			\b, segments = %d)
+
+#------------------------------------------------------------------------------
+# $File$
+# netscape:  file(1) magic for Netscape files
+# "H. Nanosecond" <aldomel@ix.netcom.com>
+# version 3 and 4 I think
+#
+
+# Netscape Address book  .nab
+0	string \000\017\102\104\000\000\000\000\000\000\001\000\000\000\000\002\000\000\000\002\000\000\004\000 Netscape Address book
+
+# Netscape Communicator address book
+0   string   \000\017\102\111 Netscape Communicator address book
+
+# .snm Caches
+0	string		#\ Netscape\ folder\ cache	Netscape folder cache
+0	string	\000\036\204\220\000	Netscape folder cache
+# .n2p 
+# Net 2 Phone 
+#0	string	123\130\071\066\061\071\071\071\060\070\061\060\061\063\060
+0	string	SX961999	Net2phone
+
+#
+#This is files ending in .art, FIXME add more rules
+0       string          JG\004\016\0\0\0\0      ART
+
+#------------------------------------------------------------------------------
+# $File$
+# netware:  file(1) magic for NetWare Loadable Modules (NLMs)
+# From: Mads Martin Joergensen <mmj@suse.de>
+
+0	string	NetWare\ Loadable\ Module	NetWare Loadable Module
+
+#------------------------------------------------------------------------------
+# $File$
+# news:  file(1) magic for SunOS NeWS fonts (not "news" as in "netnews")
+#
+0	string		StartFontMetrics	ASCII font metrics
+0	string		StartFont	ASCII font bits
+0	belong		0x137A2944	NeWS bitmap font
+0	belong		0x137A2947	NeWS font family
+0	belong		0x137A2950	scalable OpenFont binary
+0	belong		0x137A2951	encrypted scalable OpenFont binary
+8	belong		0x137A2B45	X11/NeWS bitmap font
+8	belong		0x137A2B48	X11/NeWS font family
+
+#------------------------------------------------------------------------------
+# $File: nitpicker,v 1.5 2014/04/28 12:04:50 christos Exp $
+# nitpicker:  file(1) magic for Flowfiles.
+# From: Christian Jachmann <C.Jachmann@gmx.net> http://www.nitpicker.de
+0	string	NPFF	NItpicker Flow File 
+>4	byte	x	V%d.
+>5	byte	x	%d
+>6	bedate	x	started: %s
+>10	bedate	x	stopped: %s
+>14	belong	x	Bytes: %u
+>18	belong	x	Bytes1: %u
+>22	belong	x	Flows: %u
+>26	belong	x	Pkts: %u
+
+#------------------------------------------------------------------------------
+# $File: oasis,v 1.1 2011/03/15 02:09:38 christos Exp $
+# OASIS
+# Summary: OASIS stream file
+# Long description: Open Artwork System Interchange Standard
+# File extension: .oas
+# Full name:	Ben Cowley (bcowley@broadcom.com)
+#		Philip Dixon (pdixon@broadcom.com)
+# Reference: http://www.wrcad.com/oasis/oasis-3626-042303-draft.pdf
+#		(see page 3)
+0	string	%SEMI-OASIS\r\n		OASIS Stream file
+
+#------------------------------------------------------------------------------
+# $File: ocaml,v 1.4 2009/09/19 16:28:11 christos Exp $
+# ocaml: file(1) magic for Objective Caml files.
+0	string	Caml1999	OCaml
+>8	string	X		exec file
+>8	string	I		interface file (.cmi)
+>8	string	O		object file (.cmo)
+>8	string	A		library file (.cma)
+>8	string	Y		native object file (.cmx)
+>8	string	Z		native library file (.cmxa)
+>8	string	M		abstract syntax tree implementation file
+>8	string	N		abstract syntax tree interface file
+>9	string	>\0		(Version %3.3s)
+
+#------------------------------------------------------------------------------
+# $File$
+# octave binary data file(1) magic, from Dirk Eddelbuettel <edd@debian.org>
+0	string		Octave-1-L	Octave binary data (little endian)
+0	string		Octave-1-B	Octave binary data (big endian)
+
+#------------------------------------------------------------------------------
+# $File$
+# Microsoft OLE 2 Compound Documents : file(1) magic for Microsoft Structured
+# storage (http://en.wikipedia.org/wiki/Structured_Storage)
+# Additional tests for OLE 2 Compound Documents should be under this recipe.
+
+0   string  \320\317\021\340\241\261\032\341      OLE 2 Compound Document
+# - Microstation V8 DGN files (www.bentley.com)
+#   Last update on 10/23/2006 by Lester Hightower
+> 0x480  string  D\000g\000n\000~\000H                : Microstation V8 DGN
+# - Visio documents
+#   Last update on 10/23/2006 by Lester Hightower
+> 0x480  string  V\000i\000s\000i\000o\000D\000o\000c : Visio Document
+
+#------------------------------------------------------------------------------
+# $File$
+# olf:  file(1) magic for OLF executables
+#
+# We have to check the byte order flag to see what byte order all the
+# other stuff in the header is in.
+#
+# MIPS R3000 may also be for MIPS R2000.
+# What're the correct byte orders for the nCUBE and the Fujitsu VPP500?
+#
+# Created by Erik Theisen <etheisen@openbsd.org>
+# Based on elf from Daniel Quinlan <quinlan@yggdrasil.com>
+0	string		\177OLF		OLF
+>4	byte		0		invalid class
+>4	byte		1		32-bit
+>4	byte		2		64-bit
+>7	byte		0		invalid os
+>7	byte		1		OpenBSD
+>7	byte		2		NetBSD
+>7	byte		3		FreeBSD
+>7	byte		4		4.4BSD
+>7	byte		5		Linux
+>7	byte		6		SVR4
+>7	byte		7		esix
+>7	byte		8		Solaris
+>7	byte		9		Irix
+>7	byte		10		SCO
+>7	byte		11		Dell
+>7	byte		12		NCR
+>5	byte		0		invalid byte order
+>5	byte		1		LSB
+>>16	leshort		0		no file type,
+>>16	leshort		1		relocatable,
+>>16	leshort		2		executable,
+>>16	leshort		3		shared object,
+# Core handling from Peter Tobias <tobias@server.et-inf.fho-emden.de>
+# corrections by Christian 'Dr. Disk' Hechelmann <drdisk@ds9.au.s.shuttle.de>
+>>16	leshort		4		core file
+>>>(0x38+0xcc) string	>\0		of '%s'
+>>>(0x38+0x10) lelong	>0		(signal %d),
+>>16	leshort		&0xff00		processor-specific,
+>>18	leshort		0		no machine,
+>>18	leshort		1		AT&T WE32100 - invalid byte order,
+>>18	leshort		2		SPARC - invalid byte order,
+>>18	leshort		3		Intel 80386,
+>>18	leshort		4		Motorola 68000 - invalid byte order,
+>>18	leshort		5		Motorola 88000 - invalid byte order,
+>>18	leshort		6		Intel 80486,
+>>18	leshort		7		Intel 80860,
+>>18	leshort		8		MIPS R3000_BE - invalid byte order,
+>>18	leshort		9		Amdahl - invalid byte order,
+>>18	leshort		10		MIPS R3000_LE,
+>>18	leshort		11		RS6000 - invalid byte order,
+>>18	leshort		15		PA-RISC - invalid byte order,
+>>18	leshort		16		nCUBE,
+>>18	leshort		17		VPP500,
+>>18	leshort		18		SPARC32PLUS,
+>>18	leshort		20		PowerPC,
+>>18	leshort		0x9026		Alpha,
+>>20	lelong		0		invalid version
+>>20	lelong		1		version 1
+>>36	lelong		1		MathCoPro/FPU/MAU Required
+>8	string		>\0		(%s)
+>5	byte		2		MSB
+>>16	beshort		0		no file type,
+>>16	beshort		1		relocatable,
+>>16	beshort		2		executable,
+>>16	beshort		3		shared object,
+>>16	beshort		4		core file,
+>>>(0x38+0xcc) string	>\0		of '%s'
+>>>(0x38+0x10) belong	>0		(signal %d),
+>>16	beshort		&0xff00		processor-specific,
+>>18	beshort		0		no machine,
+>>18	beshort		1		AT&T WE32100,
+>>18	beshort		2		SPARC,
+>>18	beshort		3		Intel 80386 - invalid byte order,
+>>18	beshort		4		Motorola 68000,
+>>18	beshort		5		Motorola 88000,
+>>18	beshort		6		Intel 80486 - invalid byte order,
+>>18	beshort		7		Intel 80860,
+>>18	beshort		8		MIPS R3000_BE,
+>>18	beshort		9		Amdahl,
+>>18	beshort		10		MIPS R3000_LE - invalid byte order,
+>>18	beshort		11		RS6000,
+>>18	beshort		15		PA-RISC,
+>>18	beshort		16		nCUBE,
+>>18	beshort		17		VPP500,
+>>18	beshort		18		SPARC32PLUS,
+>>18	beshort		20		PowerPC or cisco 4500,
+>>18	beshort		21		cisco 7500,
+>>18	beshort		24		cisco SVIP,
+>>18	beshort		25		cisco 7200,
+>>18	beshort		36		cisco 12000,
+>>18	beshort		0x9026		Alpha,
+>>20	belong		0		invalid version
+>>20	belong		1		version 1
+>>36	belong		1		MathCoPro/FPU/MAU Required
+
+#------------------------------------------------------------------------------
+# $File: os2,v 1.7 2009/09/19 16:28:11 christos Exp $
+# os2:  file(1) magic for OS/2 files
+#
+
+# Provided 1998/08/22 by
+# David Mediavilla <davidme.news@REMOVEIFNOTSPAMusa.net>
+1	search/1	InternetShortcut	MS Windows 95 Internet shortcut text
+>17	search/100	URL= 			(URL=<
+>>&0	string		x			\b%s>)
+
+# OS/2 URL objects
+# Provided 1998/08/22 by
+# David Mediavilla <davidme.news@REMOVEIFNOTSPAMusa.net>
+#0	string	http:			OS/2 URL object text
+#>5	string	>\			(WWW) <http:%s>
+#0	string	mailto:			OS/2 URL object text
+#>7	string	>\			(email) <%s>
+#0	string	news:			OS/2 URL object text
+#>5	string	>\			(Usenet) <%s>
+#0	string	ftp:			OS/2 URL object text
+#>4	string	>\			(FTP) <ftp:%s>
+#0	string	file:			OS/2 URL object text
+#>5	string	>\			(Local file) <%s>
+
+# >>>>> OS/2 INF/HLP <<<<<  (source: Daniel Dissett ddissett@netcom.com)
+# Carl Hauser (chauser.parc@xerox.com) and 
+# Marcus Groeber (marcusg@ph-cip.uni-koeln.de)
+# list the following header format in inf02a.doc:
+#
+#  int16 ID;           // ID magic word (5348h = "HS")
+#  int8  unknown1;     // unknown purpose, could be third letter of ID
+#  int8  flags;        // probably a flag word...
+#                      //  bit 0: set if INF style file
+#                      //  bit 4: set if HLP style file
+#                      // patching this byte allows reading HLP files
+#                      // using the VIEW command, while help files 
+#                      // seem to work with INF settings here as well.
+#  int16 hdrsize;      // total size of header
+#  int16 unknown2;     // unknown purpose
+# 
+0   string  HSP\x01\x9b\x00 OS/2 INF
+>107 string >0                      (%s)
+0   string  HSP\x10\x9b\x00     OS/2 HLP
+>107 string >0                      (%s)
+
+# OS/2 INI (this is a guess)
+0  string   \xff\xff\xff\xff\x14\0\0\0  OS/2 INI
+
+#------------------------------------------------------------------------------
+# $File$
+# os400:  file(1) magic for IBM OS/400 files
+#
+# IBM OS/400 (i5/OS) Save file (SAVF) - gerardo.cacciari@gmail.com
+# In spite of its quite variable format (due to internal memory page
+# length differences between CISC and RISC versions of the OS) the
+# SAVF structure hasn't suitable offsets to identify the catalog
+# header in the first descriptor where there are some useful infos,
+# so we must search in a somewhat large area for a particular string
+# that represents the EBCDIC encoding of 'QSRDSSPC' (save/restore
+# descriptor space) preceded by a two byte constant.
+#
+1090	 search/7393	\x19\xDB\xD8\xE2\xD9\xC4\xE2\xE2\xD7\xC3 IBM OS/400 save file data
+>&212	 byte		0x01			 \b, created with SAVOBJ
+>&212	 byte		0x02			 \b, created with SAVLIB
+>&212	 byte		0x07			 \b, created with SAVCFG
+>&212	 byte		0x08			 \b, created with SAVSECDTA
+>&212	 byte		0x0A			 \b, created with SAVSECDTA
+>&212	 byte		0x0B			 \b, created with SAVDLO
+>&212	 byte		0x0D			 \b, created with SAVLICPGM
+>&212	 byte		0x11			 \b, created with SAVCHGOBJ
+>&213	 byte		0x44			 \b, at least V5R4 to open
+>&213	 byte		0x43			 \b, at least V5R3 to open
+>&213	 byte		0x42			 \b, at least V5R2 to open
+>&213	 byte		0x41			 \b, at least V5R1 to open
+>&213	 byte		0x40			 \b, at least V4R5 to open
+>&213	 byte		0x3F			 \b, at least V4R4 to open
+>&213	 byte		0x3E			 \b, at least V4R3 to open
+>&213	 byte		0x3C			 \b, at least V4R2 to open
+>&213	 byte		0x3D			 \b, at least V4R1M4 to open
+>&213	 byte		0x3B			 \b, at least V4R1 to open
+>&213	 byte		0x3A			 \b, at least V3R7 to open
+>&213	 byte		0x35			 \b, at least V3R6 to open
+>&213	 byte		0x36			 \b, at least V3R2 to open
+>&213	 byte		0x34			 \b, at least V3R1 to open
+>&213	 byte		0x31			 \b, at least V3R0M5 to open
+>&213	 byte		0x30			 \b, at least V2R3 to open
+
+#------------------------------------------------------------------------------
+# $File: os9,v 1.6 2009/09/19 16:28:11 christos Exp $
+#
+# Copyright (c) 1996 Ignatios Souvatzis. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+#
+#
+# OS9/6809 module descriptions:
+#
+0	beshort		0x87CD	OS9/6809 module:
+#
+>6	byte&0x0f	0x00	non-executable
+>6	byte&0x0f	0x01	machine language
+>6	byte&0x0f	0x02	BASIC I-code
+>6	byte&0x0f	0x03	Pascal P-code
+>6	byte&0x0f	0x04	C I-code
+>6	byte&0x0f	0x05	COBOL I-code
+>6	byte&0x0f	0x06	Fortran I-code
+#
+>6	byte&0xf0	0x10	program executable
+>6	byte&0xf0	0x20	subroutine
+>6	byte&0xf0	0x30	multi-module
+>6	byte&0xf0	0x40	data module
+#
+>6	byte&0xf0	0xC0	system module
+>6	byte&0xf0	0xD0	file manager
+>6	byte&0xf0	0xE0	device driver
+>6	byte&0xf0	0xF0	device descriptor
+#
+# OS9/m68k stuff (to be continued)
+#
+0	beshort		0x4AFC	OS9/68K module:
+#
+# attr
+>0x14	byte&0x80	0x80	re-entrant
+>0x14	byte&0x40	0x40	ghost
+>0x14	byte&0x20	0x20	system-state
+#
+# lang:
+#
+>0x13	byte		1	machine language
+>0x13	byte		2	BASIC I-code
+>0x13	byte		3	Pascal P-code
+>0x13	byte		4	C I-code
+>0x13	byte		5	COBOL I-code
+>0x13	byte		6	Fortran I-code
+#
+#
+# type:
+#
+>0x12	byte		1	program executable
+>0x12	byte		2	subroutine
+>0x12	byte		3	multi-module
+>0x12	byte		4	data module
+>0x12	byte		11	trap library
+>0x12	byte		12	system module
+>0x12	byte		13	file manager
+>0x12	byte		14	device driver
+>0x12	byte		15	device descriptor
+
+#------------------------------------------------------------------------------
+# $File$
+#
+# Mach magic number info
+#
+0	long		0xefbe	OSF/Rose object
+# I386 magic number info
+#
+0	short		0565	i386 COFF object
+
+#------------------------------------------------------------------------------
+# $File: palm,v 1.12 2014/03/28 19:11:40 christos Exp $
+# palm:	 file(1) magic for PalmOS {.prc,.pdb}: applications, docfiles, and hacks
+#
+# Brian Lalor <blalor@hcirisc.cs.binghamton.edu>
+
+# These are weak, byte 59 is not guaranteed to be 0 and there are
+# 8 character identifiers at byte 60, one I found for appl is BIGb.
+# What are the possibilities and where is this documented?
+
+# The common header format for PalmOS .pdb/.prc files is
+# {
+#         char            name[ 32 ];
+#         Word            attributes;
+#         Word            version;
+#         DWord           creationDate;
+#         DWord           modificationDate;
+#         DWord           lastBackupDate;
+#         DWord           modificationNumber;
+#         DWord           appInfoID;
+#         DWord           sortInfoID;
+#         char            type[4];
+#         char            creator[4];
+#         DWord           uniqueIDSeed;
+#         RecordListType  recordList;
+# };
+#
+# Datestamps are unsigned seconds since the MacOS epoch (Jan 1, 1904),
+# or Unix/POSIX time + 2082844800.
+
+0		name		aportisdoc
+# date is supposed to be big-endian seconds since 1 Jan 1904, but many
+# files contain the timestamp in little-endian or a completely
+# nonsensical value...
+#>36		bedate-2082844800	>0	\b, created %s
+# compression: 1=uncomp, 2=orig, 0x4448=HuffDic
+>(78.L)		beshort		=1		\b, uncompressed
+# compressed
+>(78.L)		beshort		>1
+>>(78.L+4)	belong		x		\b, %d bytes uncompressed
+
+# appl
+#60		string		appl		PalmOS application
+#>0		string		>\0		"%s"
+
+# HACK
+#60		string		HACK		HackMaster hack
+#>0		string		>\0		"%s"
+
+# iSiloX e-book
+60		string		SDocSilX	iSiloX E-book
+>0		string		>\0		"%s"
+
+# Mobipocket (www.mobipocket.com), donated by Carl Witty
+# expanded by Ralf Brown
+60		string	 	BOOKMOBI	Mobipocket E-book
+# MobiPocket stores a full title, pointed at by the belong at offset
+# 0x54 in its header at (78.L), with length given by the belong at
+# offset 0x58.
+# there's no guarantee that the title string is null-terminated, but
+# we currently can't specify a variable-length string where the length
+# field is not at the start of the string; in practice, the data
+# following the string always seems to start with a zero byte
+>(78.L)		belong		x
+>>&(&0x50.L-4)	string		>\0		"%s"
+>0		use		aportisdoc
+>>(78.L+0x68)	belong		>0		\b, version %d
+>>(78.L+0x1C)	belong		!0		\b, codepage %d
+>>(78.L+0x0C)	beshort	 	>0		\b, encrypted (type %d)
+
+# AportisDoc/PalmDOC
+60		string		TEXtREAd	AportisDoc/PalmDOC E-book
+>0		string		>\0		"%s"
+>0		use		aportisdoc
+
+# Variety of PalmOS document types
+# Michael-John Turner <mj@debian.org>
+# Thanks to Hasan Umit Ezerce <humit@tr-net.net.tr> for his DocType
+60	string			BVokBDIC	BDicty PalmOS document
+>0	string			>\0		"%s"
+60	string			DB99DBOS	DB PalmOS document
+>0	string			>\0		"%s"
+60	string			vIMGView	FireViewer/ImageViewer PalmOS document
+>0	string			>\0		"%s"
+60	string			PmDBPmDB	HanDBase PalmOS document
+>0	string			>\0		"%s"
+60	string			InfoINDB	InfoView PalmOS document
+>0	string			>\0		"%s"
+60	string			ToGoToGo	iSilo PalmOS document
+>0	string			>\0		"%s"
+60	string			JfDbJBas	JFile PalmOS document
+>0	string			>\0		"%s"
+60	string			JfDbJFil	JFile Pro PalmOS document
+>0	string			>\0		"%s"
+60	string			DATALSdb	List PalmOS document
+>0	string			>\0		"%s"
+60	string			Mdb1Mdb1	MobileDB PalmOS document
+>0	string			>\0		"%s"
+60	string			PNRdPPrs	PeanutPress PalmOS document
+>0	string			>\0		"%s"
+60	string			DataPlkr	Plucker PalmOS document
+>0	string			>\0		"%s"
+60	string			DataSprd	QuickSheet PalmOS document
+>0	string			>\0		"%s"
+60	string			SM01SMem	SuperMemo PalmOS document
+>0	string			>\0		"%s"
+60	string			TEXtTlDc	TealDoc PalmOS document
+>0	string			>\0		"%s"
+60	string			InfoTlIf	TealInfo PalmOS document
+>0	string			>\0		"%s"
+60	string			DataTlMl	TealMeal PalmOS document
+>0	string			>\0		"%s"
+60	string			DataTlPt	TealPaint PalmOS document
+>0	string			>\0		"%s"
+60	string			dataTDBP	ThinkDB PalmOS document
+>0	string			>\0		"%s"
+60	string			TdatTide	Tides PalmOS document
+>0	string			>\0		"%s"
+60	string			ToRaTRPW	TomeRaider PalmOS document
+>0	string			>\0		"%s"
+
+# A GutenPalm zTXT etext for use on Palm Pilots (http://gutenpalm.sf.net)
+# For version 1.xx zTXTs, outputs version and numbers of bookmarks and
+#   annotations.
+# For other versions, just outputs version.
+#
+60		string		zTXT		A GutenPalm zTXT e-book
+>0		string		>\0		"%s"
+>(0x4E.L)	byte		0
+>>(0x4E.L+1)	byte		x		(v0.%02d)
+>(0x4E.L)	byte		1
+>>(0x4E.L+1)	byte		x		(v1.%02d)
+>>>(0x4E.L+10)	beshort		>0
+>>>>(0x4E.L+10) beshort		<2		- 1 bookmark
+>>>>(0x4E.L+10) beshort		>1		- %d bookmarks
+>>>(0x4E.L+14)	beshort		>0
+>>>>(0x4E.L+14) beshort		<2		- 1 annotation
+>>>>(0x4E.L+14) beshort		>1		- %d annotations
+>(0x4E.L)	byte		>1		(v%d.
+>>(0x4E.L+1)	byte		x		%02d)
+
+# Palm OS .prc file types
+60		string		libr
+# flags, only bit 0 or bit 6
+# http://en.wikipedia.org/wiki/PRC_%28Palm_OS%29
+# http://web.mit.edu/tytso/www/pilot/prc-format.html
+>0x20		beshort&0xffbe	0
+>>0		string		>\0		Palm OS dynamic library data "%s"
+60		string		ptch		Palm OS operating system patch data
+>0		string		>\0		"%s"
+
+# Mobipocket (www.mobipocket.com), donated by Carl Witty
+60	string			BOOKMOBI	Mobipocket E-book
+>0	string			>\0		"%s"
+
+#------------------------------------------------------------------------------
+# $File$
+#
+# Parix COFF executables
+# From: Ignatios Souvatzis <ignatios@cs.uni-bonn.de>
+#
+0	beshort&0xfff	0xACE	PARIX
+>0	byte&0xf0	0x80	T800
+>0	byte&0xf0	0x90	T9000
+>19	byte&0x02	0x02	executable
+>19	byte&0x02	0x00	object
+>19	byte&0x0c	0x00	not stripped
+#------------------------------------------------------------------------------
+# $File$
+# parrot: file(1) magic for Parrot Virtual Machine
+# URL:	http://www.lua.org/
+# From: Lubomir Rintel <lkundrak@v3.sk>
+
+# Compiled Parrot byte code
+0	string	\376PBC\r\n\032\n	Parrot bytecode
+>64	byte	x			%d.
+>72	byte	x			\b%d,
+>8	byte	>0			%d byte words,
+>16	byte	0			little-endian,
+>16	byte	1			big-endian,
+>32	byte	0			IEEE-754 8 byte double floats,
+>32	byte	1			x86 12 byte long double floats,
+>32	byte	2			IEEE-754 16 byte long double floats,
+>32	byte	3			MIPS 16 byte long double floats,
+>32	byte	4			AIX 16 byte long double floats,
+>32	byte	5			4-byte floats,
+>40	byte	x			Parrot %d.
+>48	byte	x			\b%d.
+>56	byte	x			\b%d
+#------------------------------------------------------------------------------
+# $File: pascal,v 1.1 2011/12/08 12:12:46 rrt Exp $
+# pascal:  file(1) magic for Pascal source
+#
+0	search/8192	(input,		Pascal source text
+!:mime	text/x-pascal
+#0	regex		\^program	Pascal source text
+#!:mime	text/x-pascal
+#0	regex           	\^record		Pascal source text
+#!:mime	text/x-pascal
+
+#------------------------------------------------------------------------------
+# $File: cubemap,v 1.1 2012/06/06 13:03:20 christos Exp $
+# file(1) magic(5) data for OpenStreetMap
+
+# OpenStreetMap Protocolbuffer Binary Format (.osm.pbf)
+# http://wiki.openstreetmap.org/wiki/PBF_Format
+# From: Markus Heidelberg <markus.heidelberg@web.de>
+0	belong		0x0000000D
+>4	beshort		0x0A09
+>>6	string		OSMHeader	OpenStreetMap Protocolbuffer Binary Format
+
+#------------------------------------------------------------------------------
+# $File$
+# pbm:  file(1) magic for Portable Bitmap files
+#
+# XXX - byte order?
+#
+0	short	0x2a17	"compact bitmap" format (Poskanzer)
+
+#------------------------------------------------------------------------------
+# $File: pdf,v 1.7 2013/08/22 07:47:26 christos Exp $
+# pdf:  file(1) magic for Portable Document Format
+#
+
+0	string		%PDF-		PDF document
+!:mime	application/pdf
+>5	byte		x		\b, version %c
+>7	byte		x		\b.%c
+
+0	string		\012%PDF-	PDF document
+!:mime	application/pdf
+>6	byte		x		\b, version %c
+>8	byte		x		\b.%c
+
+# From: Nick Schmalenberger <nick@schmalenberger.us>
+# Forms Data Format
+0       string          %FDF-           FDF document
+!:mime application/vnd.fdf
+>5      byte            x               \b, version %c
+>7      byte            x               \b.%c
+
+#------------------------------------------------------------------------------
+# $File: pdp,v 1.9 2013/04/19 20:11:43 christos Exp $
+# pdp:  file(1) magic for PDP-11 executable/object and APL workspace
+#
+0	lelong		0101555		PDP-11 single precision APL workspace
+0	lelong		0101554		PDP-11 double precision APL workspace
+#
+# PDP-11 a.out
+#
+0	leshort		0407		PDP-11 executable
+>8	leshort		>0		not stripped
+>15	byte		>0		- version %d
+
+# updated by Joerg Jenderek at Mar 2013
+# GRR: line below too general as it catches also Windows precompiled setup information *.PNF
+0	leshort		0401		
+# skip *.PNF with WinDirPathOffset 58h 
+>68	ulelong		!0x00000058	PDP-11 UNIX/RT ldp
+# skip *.PNF with high byte of InfVersionDatumCount zero
+#>>15	byte		!0		PDP-11 UNIX/RT ldp
+0	leshort		0405		PDP-11 old overlay
+
+0	leshort		0410		PDP-11 pure executable
+>8	leshort		>0		not stripped
+>15	byte		>0		- version %d
+
+0	leshort		0411		PDP-11 separate I&D executable
+>8	leshort		>0		not stripped
+>15	byte		>0		- version %d
+
+0	leshort		0437		PDP-11 kernel overlay
+
+# These last three are derived from 2.11BSD file(1)
+0	leshort		0413		PDP-11 demand-paged pure executable
+>8	leshort		>0		not stripped
+
+0	leshort		0430		PDP-11 overlaid pure executable
+>8	leshort		>0		not stripped
+
+0	leshort		0431		PDP-11 overlaid separate executable
+>8	leshort		>0		not stripped
+#------------------------------------------------------------------------------
+# $File: perl,v 1.22 2014/04/28 12:04:35 christos Exp $
+# perl:  file(1) magic for Larry Wall's perl language.
+#
+# The `eval' lines recognizes an outrageously clever hack.
+# Keith Waclena <keith@cerberus.uchicago.edu>
+# Send additions to <perl5-porters@perl.org>
+0	search/1	eval\ "exec\ /bin/perl		Perl script text
+!:mime	text/x-perl
+0	search/1	eval\ "exec\ /usr/bin/perl	Perl script text
+!:mime	text/x-perl
+0	search/1	eval\ "exec\ /usr/local/bin/perl	Perl script text
+!:mime	text/x-perl
+0	search/1	eval\ '(exit\ $?0)'\ &&\ eval\ 'exec	Perl script text
+!:mime	text/x-perl
+0	search/1	#!/usr/bin/env\ perl	Perl script text executable
+!:mime	text/x-perl
+0	search/1	#!\ /usr/bin/env\ perl	Perl script text executable
+!:mime	text/x-perl
+0	search/1	#!
+>0	regex	\^#!.*/bin/perl([[:space:]].*)*$	Perl script text executable
+!:mime	text/x-perl
+
+# by Dmitry V. Levin and Alexey Tourbin
+# check the first line
+0	search/1	package
+>0	regex		\^package[\ \t]+[0-9A-Za-z_:]+\ *;	Perl5 module source text
+!:strength + 10
+# not 'p', check other lines
+0	search/1	!p
+>0	regex		\^package[\ \t]+[0-9A-Za-z_:]+\ *;
+>>0	regex		\^1\ *;|\^(use|sub|my)\ .*[(;{=]	Perl5 module source text
+!:strength + 10
+
+# Perl POD documents
+# From: Tom Hukins <tom@eborcom.com>
+0	search/1/W	\=pod\n		Perl POD document text
+0	search/1/W	\n\=pod\n	Perl POD document text
+0	search/1/W	\=head1\ 	Perl POD document text
+0	search/1/W	\n\=head1\ 	Perl POD document text
+0	search/1/W	\=head2\ 	Perl POD document text
+0	search/1/W	\n\=head2\ 	Perl POD document text
+0	search/1/W	\=encoding\ 	Perl POD document text
+0	search/1/W	\n\=encoding\ 	Perl POD document text
+
+
+# Perl Storable data files.
+0	string	perl-store	perl Storable (v0.6) data
+>4	byte	>0	(net-order %d)
+>>4	byte	&01	(network-ordered)
+>>4	byte	=3	(major 1)
+>>4	byte	=2	(major 1)
+
+0	string	pst0	perl Storable (v0.7) data
+>4	byte	>0
+>>4	byte	&01	(network-ordered)
+>>4	byte	=5	(major 2)
+>>4	byte	=4	(major 2)
+>>5	byte	>0	(minor %d)
+
+# This is Debian #742949 by Zefram <zefram@fysh.org>:
+# -----------------------------------------------------------
+# The Perl module Hash::SharedMem
+# <https://metacpan.org/release/Hash-SharedMem> defines a file format
+# for a key/value store.  Details of the file format are in the "DESIGN"
+# file in the module distribution.  Magic:
+0	bequad	=0xa58afd185cbf5af7	Hash::SharedMem master file, big-endian
+>8	bequad	<0x1000000
+>>15	byte	>2	\b, line size 2^%d byte
+>>14	byte	>2	\b, page size 2^%d byte
+>>13	byte	&1
+>>>13	byte	>1	\b, max fanout %d
+0	lequad	=0xa58afd185cbf5af7	Hash::SharedMem master file, little-endian
+>8	lequad	<0x1000000
+>>8	byte	>2	\b, line size 2^%d byte
+>>9	byte	>2	\b, page size 2^%d byte
+>>10	byte	&1
+>>>10	byte	>1	\b, max fanout %d
+0	bequad	=0xc693dac5ed5e47c2	Hash::SharedMem data file, big-endian
+>8	bequad	<0x1000000
+>>15	byte	>2	\b, line size 2^%d byte
+>>14	byte	>2	\b, page size 2^%d byte
+>>13	byte	&1
+>>>13	byte	>1	\b, max fanout %d
+0	lequad	=0xc693dac5ed5e47c2	Hash::SharedMem data file, little-endian
+>8	lequad	<0x1000000
+>>8	byte	>2	\b, line size 2^%d byte
+>>9	byte	>2	\b, page size 2^%d byte
+>>10	byte	&1
+>>>10	byte	>1	\b, max fanout %d
+
+#------------------------------------------------------------------------------
+# $File: matroska,v 1.8 2013/02/08 17:25:16 christos Exp $
+# pgf: file(1) magic for Progressive Graphics File (PGF)
+#
+# <http://www.libpgf.org/uploads/media/PGF_Details_01.pdf>
+# 2013 by Philipp Hahn <pmhahn debian org>
+0 string PGF Progressive Graphics image data,
+!:mime image/x-pgf
+>3	string	2	version %s,
+>3	string	4	version %s,
+>3	string	5	version %s,
+>3	string	6	version %s,
+#	PGFPreHeader
+#>>4	lelong	x	header size %d,
+#	PGFHeader
+>>8	lelong	x	%d x
+>>12	lelong	x	%d,
+>>16	byte	x	%d levels,
+>>17	byte	x	compression level %d,
+>>18	byte	x	%d bpp,
+>>19	byte	x	%d channels,
+>>20	clear	x
+>>20	byte	0	bitmap,
+>>20	byte	1	gray scale,
+>>20	byte	2	indexed color,
+>>20	byte	3	RGB color,
+>>20	byte	4	CYMK color,
+>>20	byte	5	HSL color,
+>>20	byte	6	HSB color,
+>>20	byte	7	multi-channel,
+>>20	byte	8	duo tone,
+>>20	byte	9	LAB color,
+>>20	byte	10	gray scale 16,
+>>20	byte	11	RGB color 48,
+>>20	byte	12	LAB color 48,
+>>20	byte	13	CYMK color 64,
+>>20	byte	14	deep multi-channel,
+>>20	byte	15	duo tone 16,
+>>20	byte	17	RGBA color,
+>>20	byte	18	gray scale 32,
+>>20	byte	19	RGB color 12,
+>>20	byte	20	RGB color 16,
+>>20	byte	255	unknown format,
+>>20	default	x	format 
+>>>20	byte	x	\b %d,
+>>21	byte	x	%d bpc
+#	PGFPostHeader
+#	Level-Sizes
+#>>(4.l+4)	lelong x level 0 size: %d
+#>>(4.l+8)	lelong x level 1 size: %d
+#>>(4.l+12)	lelong x level 2 size: %d
+
+#------------------------------------------------------------------------------
+# $File: pgp,v 1.10 2014/10/14 16:50:37 christos Exp $
+# pgp:  file(1) magic for Pretty Good Privacy
+# see http://lists.gnupg.org/pipermail/gnupg-devel/1999-September/016052.html
+#
+0       beshort         0x9900                  PGP key public ring
+!:mime	application/x-pgp-keyring
+0       beshort         0x9501                  PGP key security ring
+!:mime	application/x-pgp-keyring
+0       beshort         0x9500                  PGP key security ring
+!:mime	application/x-pgp-keyring
+0	beshort		0xa600			PGP encrypted data
+#!:mime	application/pgp-encrypted
+#0	string		-----BEGIN\040PGP	text/PGP armored data
+!:mime	text/PGP # encoding: armored data
+#>15	string	PUBLIC\040KEY\040BLOCK-	public key block
+#>15	string	MESSAGE-		message
+#>15	string	SIGNED\040MESSAGE-	signed message
+#>15	string	PGP\040SIGNATURE-	signature
+
+2	string	---BEGIN\ PGP\ PUBLIC\ KEY\ BLOCK-	PGP public key block
+!:mime	application/pgp-keys
+>10	search/100	\n\n
+>>&0	use		pgp
+0	string	-----BEGIN\040PGP\40MESSAGE-		PGP message
+!:mime	application/pgp
+>10	search/100	\n\n
+>>&0	use		pgp
+0	string	-----BEGIN\040PGP\40SIGNATURE-		PGP signature
+!:mime	application/pgp-signature
+>10	search/100	\n\n
+>>&0	use		pgp
+
+# Decode the type of the packet based on it's base64 encoding.
+# Idea from Mark Martinec
+# The specification is in RFC 4880, section 4.2 and 4.3:
+# http://tools.ietf.org/html/rfc4880#section-4.2
+
+0	name		pgp
+>0	byte		0x67		Reserved (old)
+>0	byte		0x68		Public-Key Encrypted Session Key (old)
+>0	byte		0x69		Signature (old)
+>0	byte		0x6a		Symmetric-Key Encrypted Session Key (old)
+>0	byte		0x6b		One-Pass Signature (old)
+>0	byte		0x6c		Secret-Key (old)
+>0	byte		0x6d		Public-Key (old)
+>0	byte		0x6e		Secret-Subkey (old)
+>0	byte		0x6f		Compressed Data (old)
+>0	byte		0x70		Symmetrically Encrypted Data (old)
+>0	byte		0x71		Marker (old)
+>0	byte		0x72		Literal Data (old)
+>0	byte		0x73		Trust (old)
+>0	byte		0x74		User ID (old)
+>0	byte		0x75		Public-Subkey (old)
+>0	byte		0x76		Unused (old)
+>0	byte		0x77
+>>1	byte&0xc0	0x00		Reserved
+>>1	byte&0xc0	0x40		Public-Key Encrypted Session Key
+>>1	byte&0xc0	0x80		Signature
+>>1	byte&0xc0	0xc0		Symmetric-Key Encrypted Session Key
+>0	byte		0x78
+>>1	byte&0xc0	0x00		One-Pass Signature
+>>1	byte&0xc0	0x40		Secret-Key
+>>1	byte&0xc0	0x80		Public-Key
+>>1	byte&0xc0	0xc0		Secret-Subkey
+>0	byte		0x79
+>>1	byte&0xc0	0x00		Compressed Data
+>>1	byte&0xc0	0x40		Symmetrically Encrypted Data
+>>1	byte&0xc0	0x80		Marker
+>>1	byte&0xc0	0xc0		Literal Data
+>0	byte		0x7a
+>>1	byte&0xc0	0x00		Trust
+>>1	byte&0xc0	0x40		User ID
+>>1	byte&0xc0	0x80		Public-Subkey
+>>1	byte&0xc0	0xc0		Unused [z%x]
+>0	byte		0x30
+>>1	byte&0xc0	0x00		Unused [0%x]
+>>1	byte&0xc0	0x40		User Attribute
+>>1	byte&0xc0	0x80		Sym. Encrypted and Integrity Protected Data 
+>>1	byte&0xc0	0xc0		Modification Detection Code
+
+# magic signatures to detect PGP crypto material (from stef)
+# detects and extracts metadata from:
+#  - symmetric encrypted packet header
+#  - RSA (e=65537) secret (sub-)keys
+
+# 1024b RSA encrypted data
+
+0	string	\x84\x8c\x03		PGP RSA encrypted session key -
+>3	lelong	x			keyid: %X
+>7	lelong	x			%X
+>11	byte	0x01			RSA (Encrypt or Sign) 1024b
+>11	byte	0x02			RSA Encrypt-Only 1024b
+>12	string	\x04\x00
+>12	string	\x03\xff
+>12	string	\x03\xfe
+>12	string	\x03\xfd
+>12	string	\x03\xfc
+>12	string	\x03\xfb
+>12	string	\x03\xfa
+>12	string	\x03\xf9
+>142	byte	0xd2			.
+
+# 2048b RSA encrypted data
+
+0	string	\x85\x01\x0c\x03	PGP RSA encrypted session key -
+>4	lelong	x			keyid: %X
+>8	lelong	x			%X
+>12	byte	0x01			RSA (Encrypt or Sign) 2048b
+>12	byte	0x02			RSA Encrypt-Only 2048b
+>13	string	\x08\x00
+>13	string	\x07\xff
+>13	string	\x07\xfe
+>13	string	\x07\xfd
+>13	string	\x07\xfc
+>13	string	\x07\xfb
+>13	string	\x07\xfa
+>13	string	\x07\xf9
+>271	byte	0xd2			.
+
+# 3072b RSA encrypted data
+
+0	string	\x85\x01\x8c\x03	PGP RSA encrypted session key -
+>4	lelong	x			keyid: %X
+>8	lelong	x			%X
+>12	byte	0x01			RSA (Encrypt or Sign) 3072b
+>12	byte	0x02			RSA Encrypt-Only 3072b
+>13	string	\x0c\x00
+>13	string	\x0b\xff
+>13	string	\x0b\xfe
+>13	string	\x0b\xfd
+>13	string	\x0b\xfc
+>13	string	\x0b\xfb
+>13	string	\x0b\xfa
+>13	string	\x0b\xf9
+>399	byte	0xd2			.
+
+# 3072b RSA encrypted data
+
+0	string	\x85\x02\x0c\x03	PGP RSA encrypted session key -
+>4	lelong	x			keyid: %X
+>8	lelong	x			%X
+>12	byte	0x01			RSA (Encrypt or Sign) 4096b
+>12	byte	0x02			RSA Encrypt-Only 4096b
+>13	string	\x10\x00
+>13	string	\x0f\xff
+>13	string	\x0f\xfe
+>13	string	\x0f\xfd
+>13	string	\x0f\xfc
+>13	string	\x0f\xfb
+>13	string	\x0f\xfa
+>13	string	\x0f\xf9
+>527	byte	0xd2			.
+
+# 4096b RSA encrypted data
+
+0	string	\x85\x04\x0c\x03	PGP RSA encrypted session key -
+>4	lelong	x			keyid: %X
+>8	lelong	x			%X
+>12	byte	0x01			RSA (Encrypt or Sign) 8129b
+>12	byte	0x02			RSA Encrypt-Only 8129b
+>13	string	\x20\x00
+>13	string	\x1f\xff
+>13	string	\x1f\xfe
+>13	string	\x1f\xfd
+>13	string	\x1f\xfc
+>13	string	\x1f\xfb
+>13	string	\x1f\xfa
+>13	string	\x1f\xf9
+>1039	byte	0xd2			.
+
+# crypto algo mapper
+
+0	name	crypto
+>0	byte	0x00			Plaintext or unencrypted data
+>0	byte	0x01			IDEA
+>0	byte	0x02			TripleDES
+>0	byte	0x03			CAST5 (128 bit key)
+>0	byte	0x04			Blowfish (128 bit key, 16 rounds)
+>0	byte	0x07			AES with 128-bit key
+>0	byte	0x08			AES with 192-bit key
+>0	byte	0x09			AES with 256-bit key
+>0	byte	0x0a			Twofish with 256-bit key
+
+# hash algo mapper
+
+0	name	hash
+>0	byte	0x01			MD5
+>0	byte	0x02			SHA-1
+>0	byte	0x03			RIPE-MD/160
+>0	byte	0x08			SHA256
+>0	byte	0x09			SHA384
+>0	byte	0x0a			SHA512
+>0	byte	0x0b			SHA224
+
+# pgp symmetric encrypted data
+
+0	byte	0x8c			PGP symmetric key encrypted data -
+>1	byte	0x0d
+>1	byte	0x0c
+>2	byte	0x04
+>3	use	crypto
+>4	byte	0x01			salted -
+>>5	use	hash
+>>14	byte	0xd2			.
+>>14	byte	0xc9			.
+>4	byte	0x03			salted & iterated -
+>>5	use	hash
+>>15	byte	0xd2			.
+>>15	byte	0xc9			.
+
+# encrypted keymaterial needs s2k & can be checksummed/hashed
+
+0	name	chkcrypto
+>0	use	crypto
+>1	byte	0x00			Simple S2K
+>1	byte	0x01			Salted S2K
+>1	byte	0x03			Salted&Iterated S2K
+>2	use	hash
+
+# all PGP keys start with this prolog
+# containing version, creation date, and purpose
+
+0	name	keyprolog
+>0	byte	0x04
+>1	beldate	x			created on %s -
+>5	byte	0x01			RSA (Encrypt or Sign)
+>5	byte	0x02			RSA Encrypt-Only
+
+# end of secret keys known signature
+# contains e=65537 and the prolog to
+# the encrypted parameters
+
+0	name	keyend
+>0	string	\x00\x11\x01\x00\x01	e=65537
+>5	use	crypto
+>5	byte	0xff			checksummed
+>>6	use	chkcrypto
+>5	byte	0xfe			hashed
+>>6	use	chkcrypto
+
+# PGP secret keys contain also the public parts
+# these vary by bitsize of the key
+
+0	name	x1024
+>0	use	keyprolog
+>6	string	\x03\xfe
+>6	string	\x03\xff
+>6	string	\x04\x00
+>136	use	keyend
+
+0	name	x2048
+>0	use	keyprolog
+>6	string	\x80\x00
+>6	string	\x07\xfe
+>6	string	\x07\xff
+>264	use	keyend
+
+0	name	x3072
+>0	use	keyprolog
+>6	string	\x0b\xfe
+>6	string	\x0b\xff
+>6	string	\x0c\x00
+>392	use	keyend
+
+0	name	x4096
+>0	use	keyprolog
+>6	string	\x10\x00
+>6	string	\x0f\xfe
+>6	string	\x0f\xff
+>520	use	keyend
+
+# \x00|\x1f[\xfe\xff]).{1024})'
+0	name	x8192
+>0	use	keyprolog
+>6	string	\x20\x00
+>6	string	\x1f\xfe
+>6	string	\x1f\xff
+>1032	use	keyend
+
+# depending on the size of the pkt
+# we branch into the proper key size
+# signatures defined as x{keysize}
+
+>0	name	pgpkey
+>0	string	\x01\xd8	1024b
+>>2	use	x1024
+>0	string	\x01\xeb	1024b
+>>2	use	x1024
+>0	string	\x01\xfb	1024b
+>>2	use	x1024
+>0	string	\x01\xfd	1024b
+>>2	use	x1024
+>0	string	\x01\xf3	1024b
+>>2	use	x1024
+>0	string	\x01\xee	1024b
+>>2	use	x1024
+>0	string	\x01\xfe	1024b
+>>2	use	x1024
+>0	string	\x01\xf4	1024b
+>>2	use	x1024
+>0	string	\x02\x0d	1024b
+>>2	use	x1024
+>0	string	\x02\x03	1024b
+>>2	use	x1024
+>0	string	\x02\x05	1024b
+>>2	use	x1024
+>0	string	\x02\x15	1024b
+>>2	use	x1024
+>0	string	\x02\x00	1024b
+>>2	use	x1024
+>0	string	\x02\x10	1024b
+>>2	use	x1024
+>0	string	\x02\x04	1024b
+>>2	use	x1024
+>0	string	\x02\x06	1024b
+>>2	use	x1024
+>0	string	\x02\x16	1024b
+>>2	use	x1024
+>0	string	\x03\x98	2048b
+>>2	use	x2048
+>0	string	\x03\xab	2048b
+>>2	use	x2048
+>0	string	\x03\xbb	2048b
+>>2	use	x2048
+>0	string	\x03\xbd	2048b
+>>2	use	x2048
+>0	string	\x03\xcd	2048b
+>>2	use	x2048
+>0	string	\x03\xb3	2048b
+>>2	use	x2048
+>0	string	\x03\xc3	2048b
+>>2	use	x2048
+>0	string	\x03\xc5	2048b
+>>2	use	x2048
+>0	string	\x03\xd5	2048b
+>>2	use	x2048
+>0	string	\x03\xae	2048b
+>>2	use	x2048
+>0	string	\x03\xbe	2048b
+>>2	use	x2048
+>0	string	\x03\xc0	2048b
+>>2	use	x2048
+>0	string	\x03\xd0	2048b
+>>2	use	x2048
+>0	string	\x03\xb4	2048b
+>>2	use	x2048
+>0	string	\x03\xc4	2048b
+>>2	use	x2048
+>0	string	\x03\xc6	2048b
+>>2	use	x2048
+>0	string	\x03\xd6	2048b
+>>2	use	x2048
+>0	string	\x05X		3072b
+>>2	use	x3072
+>0	string	\x05k		3072b
+>>2	use	x3072
+>0	string	\x05{		3072b
+>>2	use	x3072
+>0	string	\x05}		3072b
+>>2	use	x3072
+>0	string	\x05\x8d	3072b
+>>2	use	x3072
+>0	string	\x05s		3072b
+>>2	use	x3072
+>0	string	\x05\x83	3072b
+>>2	use	x3072
+>0	string	\x05\x85	3072b
+>>2	use	x3072
+>0	string	\x05\x95	3072b
+>>2	use	x3072
+>0	string	\x05n		3072b
+>>2	use	x3072
+>0	string	\x05\x7e	3072b
+>>2	use	x3072
+>0	string	\x05\x80	3072b
+>>2	use	x3072
+>0	string	\x05\x90	3072b
+>>2	use	x3072
+>0	string	\x05t		3072b
+>>2	use	x3072
+>0	string	\x05\x84	3072b
+>>2	use	x3072
+>0	string	\x05\x86	3072b
+>>2	use	x3072
+>0	string	\x05\x96	3072b
+>>2	use	x3072
+>0	string	\x07[		4096b
+>>2	use	x4096
+>0	string	\x07\x18	4096b
+>>2	use	x4096
+>0	string	\x07+		4096b
+>>2	use	x4096
+>0	string	\x07;		4096b
+>>2	use	x4096
+>0	string	\x07=		4096b
+>>2	use	x4096
+>0	string	\x07M		4096b
+>>2	use	x4096
+>0	string	\x073		4096b
+>>2	use	x4096
+>0	string	\x07C		4096b
+>>2	use	x4096
+>0	string	\x07E		4096b
+>>2	use	x4096
+>0	string	\x07U		4096b
+>>2	use	x4096
+>0	string	\x07.		4096b
+>>2	use	x4096
+>0	string	\x07>		4096b
+>>2	use	x4096
+>0	string	\x07@		4096b
+>>2	use	x4096
+>0	string	\x07P		4096b
+>>2	use	x4096
+>0	string	\x074		4096b
+>>2	use	x4096
+>0	string	\x07D		4096b
+>>2	use	x4096
+>0	string	\x07F		4096b
+>>2	use	x4096
+>0	string	\x07V		4096b
+>>2	use	x4096
+>0	string	\x0e[		8192b
+>>2	use	x8192
+>0	string	\x0e\x18	8192b
+>>2	use	x8192
+>0	string	\x0e+		8192b
+>>2	use	x8192
+>0	string	\x0e;		8192b
+>>2	use	x8192
+>0	string	\x0e=		8192b
+>>2	use	x8192
+>0	string	\x0eM		8192b
+>>2	use	x8192
+>0	string	\x0e3		8192b
+>>2	use	x8192
+>0	string	\x0eC		8192b
+>>2	use	x8192
+>0	string	\x0eE		8192b
+>>2	use	x8192
+>0	string	\x0eU		8192b
+>>2	use	x8192
+>0	string	\x0e.		8192b
+>>2	use	x8192
+>0	string	\x0e>		8192b
+>>2	use	x8192
+>0	string	\x0e@		8192b
+>>2	use	x8192
+>0	string	\x0eP		8192b
+>>2	use	x8192
+>0	string	\x0e4		8192b
+>>2	use	x8192
+>0	string	\x0eD		8192b
+>>2	use	x8192
+>0	string	\x0eF		8192b
+>>2	use	x8192
+>0	string	\x0eV		8192b
+>>2	use	x8192
+
+# PGP RSA (e=65537) secret (sub-)key header
+
+0	byte	0x95			PGP	Secret Key -
+>1	use	pgpkey
+0	byte	0x97			PGP	Secret Sub-key -
+>1	use	pgpkey
+0	byte	0x9d			PGP	Secret Sub-key -
+>1	use	pgpkey
+
+#------------------------------------------------------------------------------
+# $File$
+# pkgadd:  file(1) magic for SysV R4 PKG Datastreams
+#
+0       string          #\ PaCkAgE\ DaTaStReAm  pkg Datastream (SVR4)
+!:mime	application/x-svr4-package
+
+#------------------------------------------------------------------------------
+# $File$
+# plan9:  file(1) magic for AT&T Bell Labs' Plan 9 executables
+# From: "Stefan A. Haubenthal" <polluks@web.de>
+#
+0	belong		0x00000107	Plan 9 executable, Motorola 68k
+0	belong		0x000001EB	Plan 9 executable, Intel 386
+0	belong		0x00000247	Plan 9 executable, Intel 960
+0	belong		0x000002AB	Plan 9 executable, SPARC
+0	belong		0x00000407	Plan 9 executable, MIPS R3000
+0	belong		0x0000048B	Plan 9 executable, AT&T DSP 3210
+0	belong		0x00000517	Plan 9 executable, MIPS R4000 BE
+0	belong		0x000005AB	Plan 9 executable, AMD 29000
+0	belong		0x00000647	Plan 9 executable, ARM 7-something
+0	belong		0x000006EB	Plan 9 executable, PowerPC
+0	belong		0x00000797	Plan 9 executable, MIPS R4000 LE
+0	belong		0x0000084B	Plan 9 executable, DEC Alpha
+
+#------------------------------------------------------------------------------
+# $File$
+# plus5:  file(1) magic for Plus Five's UNIX MUMPS
+#
+# XXX - byte order?  Paging Hokey....
+#
+0	short		0x259		mumps avl global
+>2	byte		>0		(V%d)
+>6	byte		>0		with %d byte name
+>7	byte		>0		and %d byte data cells
+0	short		0x25a		mumps blt global
+>2	byte		>0		(V%d)
+>8	short		>0		- %d byte blocks
+>15	byte		0x00		- P/D format
+>15	byte		0x01		- P/K/D format
+>15	byte		0x02		- K/D format
+>15	byte		>0x02		- Bad Flags
+
+#------------------------------------------------------------------------------
+# $File: printer,v 1.25 2011/05/20 23:31:46 christos Exp $
+# printer:  file(1) magic for printer-formatted files
+#
+
+# PostScript, updated by Daniel Quinlan (quinlan@yggdrasil.com)
+0	string		%!		PostScript document text
+!:mime	application/postscript
+!:apple	ASPSTEXT
+>2	string		PS-Adobe-	conforming
+>>11	string		>\0		DSC level %.3s
+>>>15	string		EPS		\b, type %s
+>>>15	string		Query		\b, type %s
+>>>15	string		ExitServer	\b, type %s
+>>>15   search/1000		%%LanguageLevel:\ 
+>>>>&0	string		>\0		\b, Level %s
+# Some PCs have the annoying habit of adding a ^D as a document separator
+0	string		\004%!		PostScript document text
+!:mime	application/postscript
+!:apple	ASPSTEXT
+>3	string		PS-Adobe-	conforming
+>>12	string		>\0		DSC level %.3s
+>>>16	string		EPS		\b, type %s
+>>>16	string		Query		\b, type %s
+>>>16	string		ExitServer	\b, type %s
+>>>16   search/1000		%%LanguageLevel:\ 
+>>>>&0	string		>\0		\b, Level %s
+0	string		\033%-12345X%!PS	PostScript document
+
+# DOS EPS Binary File Header
+# From: Ed Sznyter <ews@Black.Market.NET>
+0       belong          0xC5D0D3C6      DOS EPS Binary File
+>4      long            >0              Postscript starts at byte %d
+>>8     long            >0              length %d
+>>>12   long            >0              Metafile starts at byte %d
+>>>>16  long            >0              length %d
+>>>20   long            >0              TIFF starts at byte %d
+>>>>24  long            >0              length %d
+
+# Summary: Adobe's PostScript Printer Description File
+# Extension: .ppd
+# Reference: http://partners.adobe.com/public/developer/en/ps/5003.PPD_Spec_v4.3.pdf, Section 3.8
+# Submitted by: Yves Arrouye <arrouye@marin.fdn.fr>
+#
+0	string		*PPD-Adobe:\x20	PPD file
+>&0	string		x		\b, version %s
+
+# HP Printer Job Language
+0	string		\033%-12345X@PJL	HP Printer Job Language data
+# HP Printer Job Language
+# The header found on Win95 HP plot files is the "Silliest Thing possible" 
+# (TM)
+# Every driver puts the language at some random position, with random case
+# (LANGUAGE and Language)
+# For example the LaserJet 5L driver puts the "PJL ENTER LANGUAGE" in line 10
+# From: Uwe Bonnes <bon@elektron.ikp.physik.th-darmstadt.de>
+# 
+0	string		\033%-12345X@PJL	HP Printer Job Language data
+>&0	string		>\0			%s			
+>>&0	string		>\0			%s			
+>>>&0	string		>\0			%s		
+>>>>&0	string		>\0			%s		
+#>15	string		\ ENTER\ LANGUAGE\ =
+#>31	string		PostScript		PostScript
+
+# From: Stefan Thurner <thurners@nicsys.de>
+0	string		\033%-12345X@PJL
+>&0	search/10000	%!			PJL encapsulated PostScript document text
+
+# Rick Richardson <rickrich@gmail.com>
+
+# For Fuji-Xerox Printers - HBPL stands for Host Based Printer Language
+# For Oki Data Printers - HIPERC
+# For Konica Minolta Printers - LAVAFLOW
+# For Samsung Printers - QPDL
+# For HP Printers - ZJS stands for Zenographics ZJStream
+0	string		\033%-12345X@PJL	HP Printer Job Language data
+>0	search/10000	@PJL\ ENTER\ LANGUAGE=HBPL	- HBPL
+>0	search/10000	@PJL\ ENTER\ LANGUAGE=HIPERC	- Oki Data HIPERC
+>0	search/10000	@PJL\ ENTER\ LANGUAGE=LAVAFLOW	- Konica Minolta LAVAFLOW
+>0	search/10000	@PJL\ ENTER\ LANGUAGE=QPDL	- Samsung QPDL
+>0	search/10000	@PJL\ ENTER\ LANGUAGE\ =\ QPDL	- Samsung QPDL
+>0	search/10000	@PJL\ ENTER\ LANGUAGE=ZJS	- HP ZJS
+
+
+# HP Printer Control Language, Daniel Quinlan (quinlan@yggdrasil.com)
+0	string		\033E\033	HP PCL printer data
+>3	string		\&l0A		- default page size
+>3	string		\&l1A		- US executive page size
+>3	string		\&l2A		- US letter page size
+>3	string		\&l3A		- US legal page size
+>3	string		\&l26A		- A4 page size
+>3	string		\&l80A		- Monarch envelope size
+>3	string		\&l81A		- No. 10 envelope size
+>3	string		\&l90A		- Intl. DL envelope size
+>3	string		\&l91A		- Intl. C5 envelope size
+>3	string		\&l100A		- Intl. B5 envelope size
+>3	string		\&l-81A		- No. 10 envelope size (landscape)
+>3	string		\&l-90A		- Intl. DL envelope size (landscape)
+
+# IMAGEN printer-ready files:
+0	string	@document(		Imagen printer
+# this only works if "language xxx" is first item in Imagen header.
+>10	string	language\ impress	(imPRESS data)
+>10	string	language\ daisy		(daisywheel text)
+>10	string	language\ diablo	(daisywheel text)
+>10	string	language\ printer	(line printer emulation)
+>10	string	language\ tektronix	(Tektronix 4014 emulation)
+# Add any other languages that your Imagen uses - remember
+# to keep the word `text' if the file is human-readable.
+# [GRR 950115:  missing "postscript" or "ultrascript" (whatever it was called)]
+#
+# Now magic for IMAGEN font files...
+0	string		Rast		RST-format raster font data
+>45	string		>0		face %s
+# From Jukka Ukkonen
+0	string		\033[K\002\0\0\017\033(a\001\0\001\033(g	Canon Bubble Jet BJC formatted data
+
+# From <mike@flyn.org>
+# These are the /etc/magic entries to decode data sent to an Epson printer.
+0       string          \x1B\x40\x1B\x28\x52\x08\x00\x00REMOTE1P        Epson Stylus Color 460 data
+
+
+#------------------------------------------------------------------------------
+# zenographics:  file(1) magic for Zenographics ZjStream printer data
+# Rick Richardson <rickrich@gmail.com>
+0	string		JZJZ
+>0x12	string		ZZ		Zenographics ZjStream printer data (big-endian)
+0	string		ZJZJ
+>0x12	string		ZZ		Zenographics ZjStream printer data (little-endian)
+
+
+#------------------------------------------------------------------------------
+# Oak Technologies printer stream
+# Rick Richardson <rickrich@gmail.com>
+0       string          OAK
+>0x07	byte		0
+>0x0b	byte		0	Oak Technologies printer stream
+
+# This would otherwise be recognized as PostScript - nick@debian.org
+0	string		%!VMF 		SunClock's Vector Map Format data
+
+#------------------------------------------------------------------------------
+# HP LaserJet 1000 series downloadable firmware file
+0	string	\xbe\xefABCDEFGH	HP LaserJet 1000 series downloadable firmware   
+
+# From: Paolo <oopla@users.sf.net>
+# Epson ESC/Page, ESC/PageColor 
+0	string	\x1b\x01@EJL	Epson ESC/Page language printer data
+
+#------------------------------------------------------------------------------
+# $File$
+# project:  file(1) magic for Project management
+# 
+# Magic strings for ftnchek project files. Alexander Mai
+0	string	FTNCHEK_\ P	project file for ftnchek
+>10	string	1		version 2.7
+>10	string	2		version 2.8 to 2.10
+>10	string	3		version 2.11 or later
+
+#------------------------------------------------------------------------------
+# $File$
+# psdbms:  file(1) magic for psdatabase
+#
+0	belong&0xff00ffff	0x56000000	ps database
+>1	string	>\0	version %s
+>4	string	>\0	from kernel %s
+
+#------------------------------------------------------------------------------
+# $File$
+# pulsar:  file(1) magic for Pulsar POP3 daemon binary files
+#
+# http://pulsar.sourceforge.net
+# mailto:rok.papez@lugos.si
+#
+
+0	belong	0x1ee7f11e	Pulsar POP3 daemon mailbox cache file.
+>4	ubelong	x		Version: %d.
+>8	ubelong	x		\b%d
+
+
+#------------------------------------------------------------------------------
+# $File: vax,v 1.7 2009/09/19 16:28:13 christos Exp $
+# pwsafe: file(1) magic for passwordsafe file
+#
+# Password Safe
+# http://passwordsafe.sourceforge.net/
+# file format specs
+# http://passwordsafe.svn.sourceforge.net/viewvc/passwordsafe/trunk/pwsafe/pwsafe/docs/formatV3.txt
+# V2 http://passwordsafe.svn.sourceforge.net/viewvc/passwordsafe/trunk/pwsafe/pwsafe/docs/formatV2.txt
+# V1 http://passwordsafe.svn.sourceforge.net/viewvc/passwordsafe/trunk/pwsafe/pwsafe/docs/notes.txt
+# V2 and V1 have no easy identifier that I can find
+# .psafe3
+0	string	PWS3	Password Safe V3 database
+
+#------------------------------------------------------------------------------
+# $File$
+# pyramid:  file(1) magic for Pyramids
+#
+# XXX - byte order?
+#
+0	long		0x50900107	Pyramid 90x family executable
+0	long		0x50900108	Pyramid 90x family pure executable
+>16	long		>0		not stripped
+0	long		0x5090010b	Pyramid 90x family demand paged pure executable
+>16	long		>0		not stripped
+
+#------------------------------------------------------------------------------
+# $File: python,v 1.25 2014/05/06 16:08:32 christos Exp $
+# python:  file(1) magic for python
+#
+# Outlook puts """ too for urgent messages
+# From: David Necas <yeti@physics.muni.cz>
+# often the module starts with a multiline string
+0	string/t	"""	Python script text executable
+# MAGIC as specified in Python/import.c (1.5 to 2.7a0 and 3.1a0, assuming
+# that Py_UnicodeFlag is off for Python 2)
+# 20121  ( YEAR - 1995 ) + MONTH  + DAY (little endian followed by "\r\n"
+0	belong		0x994e0d0a	python 1.5/1.6 byte-compiled
+0	belong		0x87c60d0a	python 2.0 byte-compiled
+0	belong		0x2aeb0d0a	python 2.1 byte-compiled
+0	belong		0x2ded0d0a	python 2.2 byte-compiled
+0	belong		0x3bf20d0a	python 2.3 byte-compiled
+0	belong		0x6df20d0a	python 2.4 byte-compiled
+0	belong		0xb3f20d0a	python 2.5 byte-compiled
+0	belong		0xd1f20d0a	python 2.6 byte-compiled
+0	belong		0x03f30d0a	python 2.7 byte-compiled
+0	belong		0x3b0c0d0a	python 3.0 byte-compiled
+0	belong		0x4f0c0d0a	python 3.1 byte-compiled
+0	belong		0x6c0c0d0a	python 3.2 byte-compiled
+0	belong		0x9e0c0d0a	python 3.3 byte-compiled
+0	belong		0xee0c0d0a	python 3.4 byte-compiled
+
+0	search/1/w	#!\ /usr/bin/python	Python script text executable
+!:mime text/x-python
+0	search/1/w	#!\ /usr/local/bin/python	Python script text executable
+!:mime text/x-python
+0	search/1	#!/usr/bin/env\ python	Python script text executable
+!:mime text/x-python
+0	search/1	#!\ /usr/bin/env\ python	Python script text executable
+!:mime text/x-python
+
+
+# from module.submodule import func1, func2
+0	regex	\^from\\s+(\\w|\\.)+\\s+import.*$	Python script text executable
+!:mime text/x-python
+
+# def __init__ (self, ...):
+0	search/4096	def\ __init__
+>&0	search/64 self	Python script text executable
+!:mime text/x-python
+
+# comments
+#0	search/4096	'''
+#>&0	regex	.*'''$	Python script text executable
+#!:mime text/x-python
+
+#0	search/4096	"""
+#>&0	regex	.*"""$	Python script text executable
+#!:mime text/x-python
+
+# try:
+# except: or finally:
+# block
+0	search/4096	try:
+>&0	regex	\^\\s*except.*:	Python script text executable
+!:mime text/x-python
+>&0	search/4096	finally:	Python script text executable
+!:mime text/x-python
+
+# def name(args, args):
+0	regex	 \^(\ |\\t){0,50}def\ {1,50}[a-zA-Z]{1,100}
+>&0	regex	\ {0,50}\\(([a-zA-Z]|,|\ ){1,255}\\):$ Python script text executable
+!:mime text/x-python
+
+#------------------------------------------------------------------------------
+# $File: qt,v 1.1 2014/12/12 16:48:39 christos Exp $
+# qt:  file(1) magic for Qt
+
+# http://doc.qt.io/qt-5/resources.html
+0	string		\<!DOCTYPE\040RCC\>	Qt Resource Collection file
+
+# https://qt.gitorious.org/qt/qtbase/source/\
+# 5367fa356233da4c0f28172a8f817791525f5457:\
+# src/tools/rcc/rcc.cpp#L840
+0	string		qres\0\0		Qt Binary Resource file
+0	search/1024	The\040Resource\040Compiler\040for\040Qt	Qt C-code resource file
+
+# https://qt.gitorious.org/qt/qtbase/source/\
+# 5367fa356233da4c0f28172a8f817791525f5457:\
+# src/corelib/kernel/qtranslator.cpp#L62
+0	string		\x3c\xb8\x64\x18\xca\xef\x9c\x95
+>8	string		\xcd\x21\x1c\xbf\x60\xa1\xbd\xdd	Qt Translation file
+
+#------------------------------------------------------------------------------
+# $File: revision,v 1.8 2010/11/25 15:00:12 christos Exp $
+# file(1) magic for revision control files
+# From Hendrik Scholz <hendrik@scholz.net>
+0	string/t	/1\ :pserver:	cvs password text file
+
+# Conary changesets
+# From: Jonathan Smith <smithj@rpath.com>
+0	belong	0xea3f81bb	Conary changeset data
+
+# Type: Git bundles (git-bundle)
+# From: Josh Triplett <josh@freedesktop.org>
+0	string	#\ v2\ git\ bundle\n	Git bundle
+
+# Type: Git pack
+# From: Adam Buchbinder <adam.buchbinder@gmail.com>
+# The actual magic is 'PACK', but that clashes with Doom/Quake packs. However,
+# those have a little-endian offset immediately following the magic 'PACK',
+# the first byte of which is never 0, while the first byte of the Git pack
+# version, since it's a tiny number stored in big-endian format, is always 0.
+0	string	PACK\0		Git pack
+>4	belong	>0		\b, version %d
+>>8	belong	>0		\b, %d objects
+
+# Type: Git pack index
+# From: Adam Buchbinder <adam.buchbinder@gmail.com>
+0	string	\377tOc		Git pack index
+>4	belong	=2		\b, version 2
+
+# Type: Git index file
+# From: Frederic Briare <fbriere@fbriere.net>
+0	string	DIRC		Git index
+>4	belong	>0		\b, version %d
+>>8	belong	>0		\b, %d entries
+
+# Type:	Mercurial bundles
+# From:	Seo Sanghyeon <tinuviel@sparcs.kaist.ac.kr>
+0	string	HG10		Mercurial bundle,
+>4	string	UN		uncompressed
+>4	string	BZ		bzip2 compressed
+
+# Type:	Subversion (SVN) dumps
+# From:	Uwe Zeisberger <zeisberg@informatik.uni-freiburg.de>
+0	string	SVN-fs-dump-format-version:	Subversion dumpfile
+>28	string	>\0				(version: %s)
+
+# Type:	Bazaar revision bundles and merge requests
+# URL:	http://www.bazaar-vcs.org/
+# From:	Jelmer Vernooij <jelmer@samba.org>
+0	string	#\ Bazaar\ revision\ bundle\ v Bazaar Bundle
+0	string	#\ Bazaar\ merge\ directive\ format Bazaar merge directive
+
+#------------------------------------------------------------------------------
+# $File: riff,v 1.30 2014/09/23 17:02:12 christos Exp $
+# riff:  file(1) magic for RIFF format
+# See
+#
+#	http://www.seanet.com/users/matts/riffmci/riffmci.htm
+#
+
+# audio format tag. Assume limits: max 1024 bit, 128 channels, 1 MHz
+0   name    riff-wave
+>0	leshort		1		\b, Microsoft PCM
+>>14	leshort		>0
+>>>14	leshort		<1024	\b, %d bit
+>0	leshort		2		\b, Microsoft ADPCM
+>0	leshort		6		\b, ITU G.711 A-law
+>0	leshort		7		\b, ITU G.711 mu-law
+>0	leshort		8		\b, Microsoft DTS
+>0	leshort		17		\b, IMA ADPCM
+>0	leshort		20		\b, ITU G.723 ADPCM (Yamaha)
+>0	leshort		49		\b, GSM 6.10
+>0	leshort		64		\b, ITU G.721 ADPCM
+>0	leshort		80		\b, MPEG
+>0	leshort		85		\b, MPEG Layer 3
+>0	leshort		0x2001		\b, DTS
+>2	leshort		=1		\b, mono
+>2	leshort		=2		\b, stereo
+>2	leshort		>2
+>>2	leshort		<128	\b, %d channels
+>4	lelong		>0
+>>4	lelong		<1000000	%d Hz
+
+# try to find "fmt "
+0   name    riff-walk
+>0  string  fmt\x20
+>>4 lelong  <0x80
+>>>8 use    riff-wave
+>0  string  LIST
+>>&(4.l+4)  use riff-walk
+>0  string  DISP
+>>&(4.l+4)  use riff-walk
+>0  string  bext
+>>&(4.l+4)  use riff-walk
+>0  string  Fake
+>>&(4.l+4)  use riff-walk
+>0  string  fact
+>>&(4.l+4)  use riff-walk
+>0  string  VP8
+>>11		byte		0x9d
+>>>12		byte		0x01
+>>>>13		byte		0x2a	\b, VP8 encoding
+>>>>>14		leshort&0x3fff	x	\b, %d
+>>>>>16		leshort&0x3fff	x	\bx%d, Scaling:
+>>>>>14		leshort&0xc000	0x0000	\b [none]
+>>>>>14		leshort&0xc000	0x1000	\b [5/4]
+>>>>>14		leshort&0xc000	0x2000	\b [5/3]
+>>>>>14		leshort&0xc000	0x3000	\b [2]
+>>>>>14		leshort&0xc000	0x0000	\bx[none]
+>>>>>14		leshort&0xc000	0x1000	\bx[5/4]
+>>>>>14		leshort&0xc000	0x2000	\bx[5/3]
+>>>>>14		leshort&0xc000	0x3000	\bx[2]
+>>>>>15		byte&0x80	=0x00	\b, YUV color
+>>>>>15		byte&0x80	=0x80	\b, bad color specification
+>>>>>15		byte&0x40	=0x40	\b, no clamping required
+>>>>>15		byte&0x40	=0x00	\b, decoders should clamp
+#>0  string  x		we got %s
+#>>&(4.l+4)  use riff-walk
+
+# AVI section extended by Patrik Radman <patrik+file-magic@iki.fi>
+#
+0	string		RIFF		RIFF (little-endian) data
+# RIFF Palette format
+>8	string		PAL		\b, palette
+>>16	leshort		x		\b, version %d
+>>18	leshort		x		\b, %d entries
+# RIFF Device Independent Bitmap format
+>8	string		RDIB		\b, device-independent bitmap
+>>16	string		BM		
+>>>30	leshort		12		\b, OS/2 1.x format
+>>>>34	leshort		x		\b, %d x
+>>>>36	leshort		x		%d
+>>>30	leshort		64		\b, OS/2 2.x format
+>>>>34	leshort		x		\b, %d x
+>>>>36	leshort		x		%d
+>>>30	leshort		40		\b, Windows 3.x format
+>>>>34	lelong		x		\b, %d x
+>>>>38	lelong		x		%d x
+>>>>44	leshort		x		%d
+# RIFF MIDI format
+>8	string		RMID		\b, MIDI
+# RIFF Multimedia Movie File format
+>8	string		RMMP		\b, multimedia movie
+# RIFF wrapper for MP3
+>8	string		RMP3		\b, MPEG Layer 3 audio
+# Microsoft WAVE format (*.wav)
+>8	string		WAVE		\b, WAVE audio
+!:mime	audio/x-wav
+>>12    string  >\0
+>>>12   use     riff-walk
+# Corel Draw Picture
+>8	string		CDRA		\b, Corel Draw Picture
+!:mime	image/x-coreldraw
+>8	string		CDR6		\b, Corel Draw Picture, version 6
+!:mime	image/x-coreldraw
+>8	string		NUNDROOT	\b, Steinberg CuBase
+# AVI == Audio Video Interleave
+>8	string		AVI\040		\b, AVI
+!:mime	video/x-msvideo
+>>12    string          LIST
+>>>20   string          hdrlavih
+>>>>&36 lelong          x               \b, %u x
+>>>>&40 lelong          x               %u,
+>>>>&4  lelong          >1000000        <1 fps,
+>>>>&4  lelong          1000000         1.00 fps,
+>>>>&4  lelong          500000          2.00 fps,
+>>>>&4  lelong          333333          3.00 fps,
+>>>>&4  lelong          250000          4.00 fps,
+>>>>&4  lelong          200000          5.00 fps,
+>>>>&4  lelong          166667          6.00 fps,
+>>>>&4  lelong          142857          7.00 fps,
+>>>>&4  lelong          125000          8.00 fps,
+>>>>&4  lelong          111111          9.00 fps,
+>>>>&4  lelong          100000          10.00 fps,
+# ]9.9,10.1[
+>>>>&4  lelong          <101010
+>>>>>&-4        lelong  >99010
+>>>>>>&-4       lelong  !100000         ~10 fps,
+>>>>&4  lelong          83333           12.00 fps,
+# ]11.9,12.1[
+>>>>&4  lelong          <84034
+>>>>>&-4        lelong  >82645
+>>>>>>&-4       lelong  !83333          ~12 fps,
+>>>>&4  lelong          66667           15.00 fps,
+# ]14.9,15.1[
+>>>>&4  lelong          <67114
+>>>>>&-4        lelong  >66225
+>>>>>>&-4       lelong  !66667          ~15 fps,
+>>>>&4  lelong          50000           20.00 fps,
+>>>>&4  lelong          41708           23.98 fps,
+>>>>&4  lelong          41667           24.00 fps,
+# ]23.9,24.1[
+>>>>&4  lelong          <41841
+>>>>>&-4        lelong  >41494
+>>>>>>&-4       lelong  !41708
+>>>>>>>&-4      lelong  !41667          ~24 fps,
+>>>>&4  lelong          40000           25.00 fps,
+# ]24.9,25.1[
+>>>>&4  lelong          <40161
+>>>>>&-4        lelong  >39841
+>>>>>>&-4       lelong  !40000          ~25 fps,
+>>>>&4  lelong          33367           29.97 fps,
+>>>>&4  lelong          33333           30.00 fps,
+# ]29.9,30.1[
+>>>>&4  lelong          <33445
+>>>>>&-4        lelong  >33223
+>>>>>>&-4       lelong  !33367
+>>>>>>>&-4      lelong  !33333          ~30 fps,
+>>>>&4  lelong          <32224          >30 fps,
+##>>>>&4  lelong          x               (%lu)
+##>>>>&20 lelong          x               %lu frames,
+# Note: The tests below assume that the AVI has 1 or 2 streams,
+#       "vids" optionally followed by "auds".
+#       (Should cover 99.9% of all AVIs.)
+# assuming avih length = 56
+>>>88   string  LIST
+>>>>96  string  strlstrh
+>>>>>108        string  vids    video:
+>>>>>>&0        lelong  0               uncompressed
+# skip past vids strh
+>>>>>>(104.l+108)       string  strf
+>>>>>>>(104.l+132)      lelong          1       RLE 8bpp
+>>>>>>>(104.l+132)      string/c        cvid    Cinepak
+>>>>>>>(104.l+132)      string/c        i263    Intel I.263
+>>>>>>>(104.l+132)      string/c        iv32    Indeo 3.2
+>>>>>>>(104.l+132)      string/c        iv41    Indeo 4.1
+>>>>>>>(104.l+132)      string/c        iv50    Indeo 5.0
+>>>>>>>(104.l+132)      string/c        mp42    Microsoft MPEG-4 v2
+>>>>>>>(104.l+132)      string/c        mp43    Microsoft MPEG-4 v3
+>>>>>>>(104.l+132)      string/c        fmp4    FFMpeg MPEG-4
+>>>>>>>(104.l+132)      string/c        mjpg    Motion JPEG
+>>>>>>>(104.l+132)      string/c        div3    DivX 3
+>>>>>>>>112             string/c        div3    Low-Motion
+>>>>>>>>112             string/c        div4    Fast-Motion
+>>>>>>>(104.l+132)      string/c        divx    DivX 4
+>>>>>>>(104.l+132)      string/c        dx50    DivX 5
+>>>>>>>(104.l+132)      string/c        xvid    XviD
+>>>>>>>(104.l+132)	string/c	h264	H.264
+>>>>>>>(104.l+132)      string/c        wmv3    Windows Media Video 9
+>>>>>>>(104.l+132)      string/c        h264    X.264 or H.264
+>>>>>>>(104.l+132)      lelong  0
+##>>>>>>>(104.l+132)      string  x       (%.4s)
+# skip past first (video) LIST
+>>>>(92.l+96)   string  LIST
+>>>>>(92.l+104) string  strlstrh
+>>>>>>(92.l+116)        string          auds    \b, audio:
+# auds strh length = 56:
+>>>>>>>(92.l+172)       string          strf
+>>>>>>>>(92.l+180)      leshort 0x0001  uncompressed PCM
+>>>>>>>>(92.l+180)      leshort 0x0002  ADPCM
+>>>>>>>>(92.l+180)      leshort 0x0006  aLaw
+>>>>>>>>(92.l+180)      leshort 0x0007  uLaw
+>>>>>>>>(92.l+180)      leshort 0x0050  MPEG-1 Layer 1 or 2
+>>>>>>>>(92.l+180)      leshort 0x0055  MPEG-1 Layer 3
+>>>>>>>>(92.l+180)      leshort 0x2000  Dolby AC3
+>>>>>>>>(92.l+180)      leshort 0x0161  DivX
+##>>>>>>>>(92.l+180)      leshort x       (0x%.4x)
+>>>>>>>>(92.l+182)      leshort 1       (mono,
+>>>>>>>>(92.l+182)      leshort 2       (stereo,
+>>>>>>>>(92.l+182)      leshort >2      (%d channels,
+>>>>>>>>(92.l+184)      lelong  x       %d Hz)
+# auds strh length = 64:
+>>>>>>>(92.l+180)       string          strf
+>>>>>>>>(92.l+188)      leshort 0x0001  uncompressed PCM
+>>>>>>>>(92.l+188)      leshort 0x0002  ADPCM
+>>>>>>>>(92.l+188)      leshort 0x0055  MPEG-1 Layer 3
+>>>>>>>>(92.l+188)      leshort 0x2000  Dolby AC3
+>>>>>>>>(92.l+188)      leshort 0x0161  DivX
+##>>>>>>>>(92.l+188)      leshort x       (0x%.4x)
+>>>>>>>>(92.l+190)      leshort 1       (mono,
+>>>>>>>>(92.l+190)      leshort 2       (stereo,
+>>>>>>>>(92.l+190)      leshort >2      (%d channels,
+>>>>>>>>(92.l+192)      lelong  x       %d Hz)
+# Animated Cursor format
+>8	string		ACON		\b, animated cursor
+# SoundFont 2 <mpruett@sgi.com>
+>8	string		sfbk		SoundFont/Bank
+# MPEG-1 wrapped in a RIFF, apparently
+>8      string          CDXA            \b, wrapped MPEG-1 (CDXA)
+>8	string		4XMV		\b, 4X Movie file 
+# AMV-type AVI file: http://wiki.multimedia.cx/index.php?title=AMV
+>8	string		AMV\040		\b, AMV 
+>8      string          WEBP            \b, Web/P image
+!:mime	image/webp
+>>12	use		riff-walk
+
+#
+# XXX - some of the below may only appear in little-endian form.
+#
+# Also "MV93" appears to be for one form of Macromedia Director
+# files, and "GDMF" appears to be another multimedia format.
+#
+0	string		RIFX		RIFF (big-endian) data
+# RIFF Palette format
+>8	string		PAL		\b, palette
+>>16	beshort		x		\b, version %d
+>>18	beshort		x		\b, %d entries
+# RIFF Device Independent Bitmap format
+>8	string		RDIB		\b, device-independent bitmap
+>>16	string		BM		
+>>>30	beshort		12		\b, OS/2 1.x format
+>>>>34	beshort		x		\b, %d x
+>>>>36	beshort		x		%d
+>>>30	beshort		64		\b, OS/2 2.x format
+>>>>34	beshort		x		\b, %d x
+>>>>36	beshort		x		%d
+>>>30	beshort		40		\b, Windows 3.x format
+>>>>34	belong		x		\b, %d x
+>>>>38	belong		x		%d x
+>>>>44	beshort		x		%d
+# RIFF MIDI format
+>8	string		RMID		\b, MIDI
+# RIFF Multimedia Movie File format
+>8	string		RMMP		\b, multimedia movie
+# Microsoft WAVE format (*.wav)
+>8	string		WAVE		\b, WAVE audio
+>>20	leshort		1		\b, Microsoft PCM
+>>>34	leshort		>0		\b, %d bit
+>>22	beshort		=1		\b, mono
+>>22	beshort		=2		\b, stereo
+>>22	beshort		>2		\b, %d channels
+>>24	belong		>0		%d Hz
+# Corel Draw Picture
+>8	string		CDRA		\b, Corel Draw Picture
+>8	string		CDR6		\b, Corel Draw Picture, version 6
+# AVI == Audio Video Interleave
+>8	string		AVI\040		\b, AVI
+# Animated Cursor format
+>8	string		ACON		\b, animated cursor
+# Notation Interchange File Format (big-endian only)
+>8	string		NIFF		\b, Notation Interchange File Format
+# SoundFont 2 <mpruett@sgi.com>
+>8	string		sfbk		SoundFont/Bank
+
+#------------------------------------------------------------------------------
+# Sony Wave64
+# see http://www.vcs.de/fileadmin/user_upload/MBS/PDF/Whitepaper/Informations_about_Sony_Wave64.pdf
+# 128 bit RIFF-GUID { 66666972-912E-11CF-A5D6-28DB04C10000 } in little-endian 
+0	string	riff\x2E\x91\xCF\x11\xA5\xD6\x28\xDB\x04\xC1\x00\x00		Sony Wave64 RIFF data
+# 128 bit + total file size (64 bits) so 24 bytes
+# then WAVE-GUID { 65766177-ACF3-11D3-8CD1-00C04F8EDB8A }
+>24	string		wave\xF3\xAC\xD3\x11\x8C\xD1\x00\xC0\x4F\x8E\xDB\x8A		\b, WAVE 64 audio
+!:mime	audio/x-w64
+# FMT-GUID { 20746D66-ACF3-11D3-8CD1-00C04F8EDB8A }
+>>40	search/256	fmt\x20\xF3\xAC\xD3\x11\x8C\xD1\x00\xC0\x4F\x8E\xDB\x8A		\b
+>>>&10	leshort		=1		\b, mono
+>>>&10	leshort		=2		\b, stereo
+>>>&10	leshort		>2		\b, %d channels
+>>>&12	lelong		>0		%d Hz
+
+#------------------------------------------------------------------------------
+# MBWF/RF64
+# see EBU TECH 3306 http://tech.ebu.ch/docs/tech/tech3306-2009.pdf
+0	string	RF64\xff\xff\xff\xffWAVEds64		MBWF/RF64 audio
+!:mime	audio/x-wav
+>40	search/256	fmt\x20		\b
+>>&6	leshort		=1		\b, mono
+>>&6	leshort		=2		\b, stereo
+>>&6	leshort		>2		\b, %d channels
+>>&8	lelong		>0		%d Hz
+
+#------------------------------------------------------------------------------
+# $File: rinex,v 1.3 2011/04/04 21:12:03 christos Exp $
+# rinex:  file(1) magic for RINEX files
+# http://igscb.jpl.nasa.gov/igscb/data/format/rinex210.txt
+# ftp://cddis.gsfc.nasa.gov/pub/reports/formats/rinex300.pdf
+# data for testing: ftp://cddis.gsfc.nasa.gov/pub/gps/data
+60	string		RINEX
+>80	search/256	XXRINEXB	RINEX Data, GEO SBAS Broadcast
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/broadcast
+>80	search/256	XXRINEXD	RINEX Data, Observation (Hatanaka comp)
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/observation
+>80	search/256	XXRINEXC	RINEX Data, Clock
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/clock
+>80	search/256	XXRINEXH	RINEX Data, GEO SBAS Navigation
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/navigation
+>80	search/256	XXRINEXG	RINEX Data, GLONASS Navigation
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/navigation
+>80	search/256	XXRINEXL	RINEX Data, Galileo Navigation
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/navigation
+>80	search/256	XXRINEXM	RINEX Data, Meteorological
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/meteorological
+>80	search/256	XXRINEXN	RINEX Data, Navigation	
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/navigation
+>80	search/256	XXRINEXO	RINEX Data, Observation
+>>&32	string		x		\b, date %15.15s
+>>5	string		x		\b, version %6.6s
+!:mime	rinex/observation
+
+#------------------------------------------------------------------------------
+# $File: rpm,v 1.11 2011/06/14 12:47:41 christos Exp $
+#
+# RPM: file(1) magic for Red Hat Packages   Erik Troan (ewt@redhat.com)
+#
+0	belong		0xedabeedb	RPM
+!:mime	application/x-rpm
+>4	byte		x		v%d
+>5	byte		x		\b.%d
+>6	beshort		1		src
+>6	beshort		0		bin
+>>8	beshort		1		i386/x86_64
+>>8	beshort		2		Alpha/Sparc64
+>>8	beshort		3		Sparc
+>>8	beshort		4		MIPS
+>>8	beshort		5		PowerPC
+>>8	beshort		6		68000
+>>8	beshort		7		SGI
+>>8	beshort		8		RS6000
+>>8	beshort		9		IA64
+>>8	beshort		10		Sparc64
+>>8	beshort		11		MIPSel
+>>8	beshort		12		ARM
+>>8	beshort		13		MiNT
+>>8	beshort		14		S/390
+>>8	beshort		15		S/390x
+>>8	beshort		16		PowerPC64
+>>8	beshort		17		SuperH
+>>8	beshort		18		Xtensa
+>>8	beshort		255		noarch
+
+#delta RPM    Daniel Novotny (dnovotny@redhat.com)
+0	string		drpm		Delta RPM
+!:mime  application/x-rpm
+>12	string 	x	%s
+>>8	beshort		11		MIPSel
+>>8	beshort		12		ARM
+>>8	beshort		13		MiNT
+>>8	beshort		14		S/390
+>>8	beshort		15		S/390x
+>>8	beshort		16		PowerPC64
+>>8	beshort		17		SuperH
+>>8	beshort		18		Xtensa
+>>10	string		x		%s
+
+#------------------------------------------------------------------------------
+# $File$
+# rtf:	file(1) magic for Rich Text Format (RTF)
+#
+# Duncan P. Simpson, D.P.Simpson@dcs.warwick.ac.uk
+#
+0	string		{\\rtf		Rich Text Format data,
+!:mime	text/rtf
+>5	string		1		version 1,
+>>6	string		\\ansi		ANSI
+>>6	string		\\mac		Apple Macintosh
+>>6	string		\\pc		IBM PC, code page 437
+>>6	string		\\pca		IBM PS/2, code page 850
+>>6	default		x		unknown character set
+>5	default		x		unknown version
+
+#------------------------------------------------------------------------------
+# $File: ruby,v 1.4 2010/07/08 20:24:13 christos Exp $
+# ruby:  file(1) magic for Ruby scripting language
+# URL:  http://www.ruby-lang.org/
+# From: Reuben Thomas <rrt@sc3d.org>
+
+# Ruby scripts
+0	search/1/w	#!\ /usr/bin/ruby	Ruby script text executable
+!:mime text/x-ruby
+0	search/1/w	#!\ /usr/local/bin/ruby	Ruby script text executable
+!:mime text/x-ruby
+0	search/1	#!/usr/bin/env\ ruby	Ruby script text executable
+!:mime text/x-ruby
+0	search/1	#!\ /usr/bin/env\ ruby	Ruby script text executable
+!:mime text/x-ruby
+
+# What looks like ruby, but does not have a shebang
+# (modules and such)
+# From: Lubomir Rintel <lkundrak@v3.sk>
+0	regex		\^[\ \t]*require[\ \t]'[A-Za-z_/]+'
+>0	regex		include\ [A-Z]|def\ [a-z]|\ do$
+>>0	regex		\^[\ \t]*end([\ \t]*[;#].*)?$		Ruby script text
+!:mime	text/x-ruby
+0	regex		\^[\ \t]*(class|module)[\ \t][A-Z]
+>0	regex		(modul|includ)e\ [A-Z]|def\ [a-z]
+>>0	regex		\^[\ \t]*end([\ \t]*[;#].*)?$		Ruby module source text
+!:mime	text/x-ruby
+
+#------------------------------------------------------------------------------
+# $File$
+# sc:  file(1) magic for "sc" spreadsheet
+#
+38	string		Spreadsheet	sc spreadsheet file
+!:mime	application/x-sc
+
+#------------------------------------------------------------------------------
+# $File$
+# sccs:  file(1) magic for SCCS archives
+#
+# SCCS archive structure:
+# \001h01207
+# \001s 00276/00000/00000
+# \001d D 1.1 87/09/23 08:09:20 ian 1 0
+# \001c date and time created 87/09/23 08:09:20 by ian
+# \001e
+# \001u
+# \001U
+# ... etc.
+# Now '\001h' happens to be the same as the 3B20's a.out magic number (0550).
+# *Sigh*. And these both came from various parts of the USG.
+# Maybe we should just switch everybody from SCCS to RCS!
+# Further, you can't just say '\001h0', because the five-digit number
+# is a checksum that could (presumably) have any leading digit,
+# and we don't have regular expression matching yet. 
+# Hence the following official kludge:
+8	string		\001s\ 			SCCS archive data
+
+#------------------------------------------------------------------------------
+# $File: scientific,v 1.8 2014/01/06 17:46:23 rrt Exp $
+# scientific:  file(1) magic for scientific formats 
+#
+# From: Joe Krahn <krahn@niehs.nih.gov>
+
+########################################################
+# CCP4 data and plot files:
+0	string		MTZ\040		MTZ reflection file
+
+92	string		PLOT%%84	Plot84 plotting file
+>52	byte		1		, Little-endian
+>55	byte		1		, Big-endian
+
+########################################################
+# Electron density MAP/MASK formats
+
+0	string		EZD_MAP	NEWEZD Electron Density Map
+109	string		MAP\040(  Old EZD Electron Density Map
+
+0	string/c	:-)\040Origin	BRIX Electron Density Map
+>170	string		>0	, Sigma:%.12s
+#>4	string		>0	%.178s
+#>4	addr		x	%.178s
+
+7	string		18\040!NTITLE	XPLOR ASCII Electron Density Map
+9	string		\040!NTITLE\012\040REMARK	CNS ASCII electron density map
+
+208	string		MAP\040	CCP4 Electron Density Map
+# Assumes same stamp for float and double (normal case)
+>212	byte		17	\b, Big-endian
+>212	byte		34	\b, VAX format
+>212	byte		68	\b, Little-endian
+>212	byte		85	\b, Convex native
+
+############################################################
+# X-Ray Area Detector images
+0	string	R-AXIS4\ \ \ 	R-Axis Area Detector Image:
+>796	lelong	<20		Little-endian, IP #%d,
+>>768	lelong	>0		Size=%dx
+>>772	lelong	>0		\b%d
+>796	belong	<20		Big-endian, IP #%d,
+>>768	belong	>0		Size=%dx
+>>772	belong	>0		\b%d
+
+0	string	RAXIS\ \ \ \ \ 	R-Axis Area Detector Image, Win32:
+>796	lelong	<20		Little-endian, IP #%d,
+>>768	lelong	>0		Size=%dx
+>>772	lelong	>0		\b%d
+>796	belong	<20		Big-endian, IP #%d,
+>>768	belong	>0		Size=%dx
+>>772	belong	>0		\b%d
+
+
+1028	string	MMX\000\000\000\000\000\000\000\000\000\000\000\000\000	MAR Area Detector Image,
+>1072	ulong	>1		Compressed(%d),
+>1100	ulong	>1		%d headers,
+>1104	ulong	>0		%d x
+>1108	ulong	>0		%d,
+>1120	ulong	>0		%d bits/pixel
+
+# Type: GEDCOM genealogical (family history) data
+# From: Giuseppe Bilotta
+0       search/1/c	0\ HEAD         GEDCOM genealogy text
+>&0     search		1\ GEDC
+>>&0    search		2\ VERS         version
+>>>&1   string		>\0		%s
+# From: Phil Endecott <phil05@chezphil.org>
+0	string	\000\060\000\040\000\110\000\105\000\101\000\104		GEDCOM data
+0	string	\060\000\040\000\110\000\105\000\101\000\104\000		GEDCOM data
+0	string	\376\377\000\060\000\040\000\110\000\105\000\101\000\104	GEDCOM data
+0	string	\377\376\060\000\040\000\110\000\105\000\101\000\104\000	GEDCOM data
+
+# PDB: Protein Data Bank files
+# Adam Buchbinder <adam.buchbinder@gmail.com>
+#
+# http://www.wwpdb.org/documentation/format32/sect2.html
+# http://www.ch.ic.ac.uk/chemime/
+#
+# The PDB file format is fixed-field, 80 columns. From the spec:
+#
+# COLS        DATA
+#  1 -  6      "HEADER"
+#  11 - 50     String(40)
+#  51 - 59     Date
+#  63 - 66     IDcode
+#
+# Thus, positions 7-10, 60-62 and 67-80 are spaces. The Date must be in the
+# format DD-MMM-YY, e.g., 01-JAN-70, and the IDcode consists of numbers and
+# uppercase letters. However, examples have been seen without the date string,
+# e.g., the example on the chemime site.
+0	string	HEADER\ \ \ \ 
+>&0	regex/1l	\^.{40}
+>>&0	regex/1l	[0-9]{2}-[A-Z]{3}-[0-9]{2}\ {3}
+>>>&0	regex/1ls	[A-Z0-9]{4}.{14}$
+>>>>&0	regex/1l	[A-Z0-9]{4}	Protein Data Bank data, ID Code %s
+!:mime	chemical/x-pdb
+>>>>0	regex/1l	[0-9]{2}-[A-Z]{3}-[0-9]{2}	\b, %s
+
+# Type:	GDSII Stream file
+0	belong	0x00060002	GDSII Stream file
+>4	byte	0x00
+>>5	byte	x		version %d.0
+>4	byte	>0x00		version %d
+>>5	byte	x		\b.%d
+
+#------------------------------------------------------------------------------
+# $File$
+0	search/1		-----BEGIN\ CERTIFICATE------	RFC1421 Security Certificate text
+0	search/1		-----BEGIN\ NEW\ CERTIFICATE	RFC1421 Security Certificate Signing Request text
+0	belong	0xedfeedfe	Sun 'jks' Java Keystore File data
+# Type:	SE Linux policy modules *.pp reference policy
+#	for Fedora 5 to 9, RHEL5, and Debian Etch and Lenny.
+# URL:	http://doc.coker.com.au/computers/selinux-magic
+# From:	Russell Coker <russell@coker.com.au>
+
+0		lelong	0xf97cff8f	SE Linux modular policy
+>4		lelong	x		version %d,
+>8		lelong	x		%d sections,
+>>(12.l)	lelong	0xf97cff8d
+>>>(12.l+27)	lelong	x		mod version %d,
+>>>(12.l+31)	lelong	0		Not MLS,
+>>>(12.l+31)	lelong	1		MLS,
+>>>(12.l+23)	lelong	2
+>>>>(12.l+47)	string	>\0		module name %s
+>>>(12.l+23)	lelong	1		base
+
+1	string	policy_module(	SE Linux policy module source
+2	string	policy_module(	SE Linux policy module source
+
+0	string	##\ <summary>	SE Linux policy interface source
+
+#0	search	gen_context(	SE Linux policy file contexts
+
+#0	search	gen_sens(	SE Linux policy MLS constraints source
+
+#------------------------------------------------------------------------------
+# $File$
+# sendmail:  file(1) magic for sendmail config files
+#
+# XXX - byte order?
+#
+0	byte	046	  Sendmail frozen configuration 
+>16	string	>\0	  - version %s
+0	short	0x271c	  Sendmail frozen configuration
+>16	string	>\0	  - version %s
+
+#------------------------------------------------------------------------------
+# sendmail:  file(1) magic for sendmail m4(1) files
+#
+# From Hendrik Scholz <hendrik@scholz.net>
+# i.e. files in /usr/share/sendmail/cf/
+#
+0   string  divert(-1)\n    sendmail m4 text file
+
+
+#------------------------------------------------------------------------------
+# $File: sequent,v 1.11 2014/06/02 19:27:54 christos Exp $
+# sequent:  file(1) magic for Sequent machines
+#
+# Sequent information updated by Don Dwiggins <atsun!dwiggins>.
+# For Sequent's multiprocessor systems (incomplete).
+0	lelong	0x00ea        	BALANCE NS32000 .o
+>16	lelong	>0		not stripped
+>124	lelong	>0		version %d
+0	lelong	0x10ea        	BALANCE NS32000 executable (0 @ 0)
+>16	lelong  >0            	not stripped
+>124	lelong	>0		version %d
+0	lelong	0x20ea        	BALANCE NS32000 executable (invalid @ 0)
+>16	lelong  >0            	not stripped
+>124	lelong	>0		version %d
+0	lelong	0x30ea        	BALANCE NS32000 standalone executable
+>16	lelong  >0          	not stripped
+>124	lelong	>0		version %d
+#
+# Symmetry information added by Jason Merrill <jason@jarthur.claremont.edu>.
+# Symmetry magic nums will not be reached if DOS COM comes before them;
+# byte 0xeb is matched before these get a chance.
+0	leshort	0x12eb		SYMMETRY i386 .o
+>16	lelong	>0		not stripped
+>124	lelong	>0		version %d
+0	leshort	0x22eb		SYMMETRY i386 executable (0 @ 0)
+>16	lelong	>0		not stripped
+>124	lelong	>0		version %d
+0	leshort	0x32eb		SYMMETRY i386 executable (invalid @ 0)
+>16	lelong	>0		not stripped
+>124	lelong	>0		version %d
+# http://en.wikipedia.org/wiki/Sequent_Computer_Systems
+# below test line conflicts with MS-DOS 2.11 floppies and Acronis loader
+#0	leshort	0x42eb		SYMMETRY i386 standalone executable
+0	leshort	0x42eb		
+# skip unlike negative version
+>124	lelong	>-1		
+# assuming version 28867614 is very low probable
+>>124	lelong	!28867614	SYMMETRY i386 standalone executable
+>>>16	lelong	>0		not stripped
+>>>124	lelong	>0		version %d
+
+#------------------------------------------------------------------------------
+# $File: sereal,v 1.2 2014/11/11 20:10:49 christos Exp $
+# sereal: file(1) magic the Sereal binary serialization format
+#
+# From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
+#
+# See the specification of the format at
+# https://github.com/Sereal/Sereal/blob/master/sereal_spec.pod#document-header-format
+#
+# I'd have liked to do the byte&0xF0 matching against 0, 1, 2 ... by
+# doing (byte&0xF0)>>4 here, but unfortunately that's not
+# supported. So when we print out a message about an unknown format
+# we'll print out e.g. 0x30 instead of the more human-readable
+# 0x30>>4.
+#
+# See https://github.com/Sereal/Sereal/commit/35372ae01d in the
+# Sereal.git repository for test Sereal data.
+0	name		sereal
+>4	byte&0x0F	x		(version %d,
+>4	byte&0xF0	0x00		uncompressed)
+>4	byte&0xF0	0x10		compressed with non-incremental Snappy)
+>4	byte&0xF0	0x20		compressed with incremental Snappy)
+>4	byte&0xF0	>0x20		unknown subformat, flag: %d>>4)
+
+0	string/b	\=srl		Sereal data packet
+!:mime application/sereal
+>&0	use		sereal
+0	string/b	\=\xF3rl	Sereal data packet
+!:mime application/sereal
+>&0	use		sereal
+0	string/b	\=\xC3\xB3rl	Sereal data packet, UTF-8 encoded
+!:mime application/sereal
+>&0	use		sereal
+
+
+#------------------------------------------------------------------------------
+# $File: sgi,v 1.20 2014/03/10 00:53:38 christos Exp $
+# sgi:  file(1) magic for Silicon Graphics operating systems and applications
+#
+# Executable images are handled either in aout (for old-style a.out
+# files for 68K; they are indistinguishable from other big-endian 32-bit
+# a.out files) or in mips (for MIPS ECOFF and Ucode files)
+#
+
+# kbd file definitions
+0	string	kbd!map		kbd map file
+>8	byte	>0		Ver %d:
+>10	short	>0		with %d table(s)
+
+0	beshort	0x8765		disk quotas file
+
+0	beshort	0x0506		IRIS Showcase file
+>2	byte	0x49		-
+>3	byte	x		- version %d
+0	beshort	0x0226		IRIS Showcase template
+>2	byte	0x63		-
+>3	byte	x		- version %d
+0	belong	0x5343464d	IRIS Showcase file
+>4	byte	x		- version %d
+0	belong	0x5443464d	IRIS Showcase template
+>4	byte	x		- version %d
+0	belong	0xdeadbabe	IRIX Parallel Arena
+>8	belong	>0		- version %d
+
+# core files
+#
+# 32bit core file
+0	belong	0xdeadadb0	IRIX core dump
+>4	belong	1		of
+>16	string	>\0		'%s'
+# 64bit core file
+0	belong	0xdeadad40	IRIX 64-bit core dump
+>4	belong	1		of
+>16	string	>\0		'%s'
+# N32bit core file
+0       belong	0xbabec0bb	IRIX N32 core dump
+>4      belong	1               of
+>16     string	>\0             '%s'
+# New style crash dump file
+0	string	\x43\x72\x73\x68\x44\x75\x6d\x70	IRIX vmcore dump of
+>36	string	>\0					'%s'
+
+# Trusted IRIX info
+0	string	SGIAUDIT	SGI Audit file
+>8	byte	x		- version %d
+>9	byte	x		\b.%d
+#
+0	string	WNGZWZSC	Wingz compiled script
+0	string	WNGZWZSS	Wingz spreadsheet
+0	string	WNGZWZHP	Wingz help file
+#
+0	string	#Inventor V	IRIS Inventor 1.0 file
+0	string	#Inventor V2	Open Inventor 2.0 file
+# GLF is OpenGL stream encoding
+0	string	glfHeadMagic();		GLF_TEXT
+4	belong	0x7d000000		GLF_BINARY_LSB_FIRST
+!:strength -30
+4	belong	0x0000007d		GLF_BINARY_MSB_FIRST
+!:strength -30
+# GLS is OpenGL stream encoding; GLS is the successor of GLF
+0	string	glsBeginGLS(		GLS_TEXT
+4	belong	0x10000000		GLS_BINARY_LSB_FIRST
+!:strength -30
+4	belong	0x00000010		GLS_BINARY_MSB_FIRST
+!:strength -30
+
+#
+#
+# Performance Co-Pilot file types
+0	string	PmNs				PCP compiled namespace (V.0)
+0	string	PmN				PCP compiled namespace
+>3	string	>\0				(V.%1.1s)
+#3	lelong	0x84500526			PCP archive
+3	belong	0x84500526			PCP archive
+>7	byte	x				(V.%d)
+#>20	lelong	-2				temporal index
+#>20	lelong	-1				metadata
+#>20	lelong	0				log volume #0
+#>20	lelong	>0				log volume #%d
+>20	belong	-2				temporal index
+>20	belong	-1				metadata
+>20	belong	0				log volume #0
+>20	belong	>0				log volume #%d
+>24	string	>\0				host: %s
+0	string	PCPFolio			PCP
+>9	string	Version:			Archive Folio
+>18	string	>\0				(V.%s)
+0	string	#pmchart			PCP pmchart view
+>9	string	Version
+>17	string	>\0				(V%-3.3s)
+0	string	#kmchart			PCP kmchart view
+>9	string	Version
+>17	string	>\0				(V.%s)
+0	string	pmview				PCP pmview config
+>7	string	Version
+>15	string	>\0				(V%-3.3s)
+0	string	#pmlogger			PCP pmlogger config
+>10	string	Version
+>18	string	>\0				(V%1.1s)
+0	string	#pmdahotproc			PCP pmdahotproc config
+>13	string	Version
+>21	string	>\0				(V%-3.3s)
+0	string	PcPh				PCP Help
+>4	string	1				Index
+>4	string	2				Text
+>5	string	>\0				(V.%1.1s)
+0	string	#pmieconf-rules			PCP pmieconf rules
+>16	string	>\0				(V.%1.1s)
+3	string	pmieconf-pmie			PCP pmie config
+>17	string	>\0				(V.%1.1s)
+
+# SpeedShop data files
+0	lelong	0x13130303			SpeedShop data file
+
+# mdbm files
+0	lelong	0x01023962			mdbm file, version 0 (obsolete)
+0	string	mdbm				mdbm file,
+>5	byte	x				version %d,
+>6	byte	x				2^%d pages,
+>7	byte	x				pagesize 2^%d,
+>17	byte	x				hash %d,
+>11	byte	x				dataformat %d
+
+# Alias Maya files
+0	string/t	//Maya\040ASCII	Alias Maya Ascii File,
+>13	string	>\0	version %s
+8	string	MAYAFOR4	Alias Maya Binary File,
+>32	string	>\0	version %s scene
+8	string	MayaFOR4	Alias Maya Binary File,
+>32	string	>\0	version %s scene
+8	string	CIMG		Alias Maya Image File
+8	string	DEEP		Alias Maya Image File
+#------------------------------------------------------------------------------
+# $File: sgml,v 1.29 2012/08/26 10:25:41 christos Exp $
+# Type:	SVG Vectorial Graphics
+# From:	Noel Torres <tecnico@ejerciciosresueltos.com>
+0	string		\<?xml\ version="
+>15	string		>\0
+>>19	search/4096	\<svg			SVG Scalable Vector Graphics image
+!:mime	image/svg+xml
+>>19	search/4096	\<gnc-v2		GnuCash file
+!:mime	application/x-gnucash
+
+# Sitemap file
+0	string/t		\<?xml\ version="
+>15	string		>\0
+>>19	search/4096	\<urlset		XML Sitemap document text
+!:mime	application/xml-sitemap
+
+# OpenStreetMap XML (.osm)
+# http://wiki.openstreetmap.org/wiki/OSM_XML
+# From: Markus Heidelberg <markus.heidelberg@web.de>
+0	string		\<?xml\ version="
+>15	string		>\0
+>>19	search/4096	\<osm			OpenStreetMap XML data
+
+# xhtml
+0	string/t		\<?xml\ version="
+>15	string		>\0
+>>19	search/4096/cWbt	\<!doctype\ html	XHTML document text
+!:mime	text/html
+0	string/t		\<?xml\ version='
+>15	string		>\0
+>>19	search/4096/cWbt	\<!doctype\ html	XHTML document text
+!:mime	text/html
+0	string/t		\<?xml\ version="
+>15	string		>\0
+>>19	search/4096/cWbt	\<html	broken XHTML document text
+!:mime	text/html
+
+#------------------------------------------------------------------------------
+# sgml:  file(1) magic for Standard Generalized Markup Language
+# HyperText Markup Language (HTML) is an SGML document type,
+# from Daniel Quinlan (quinlan@yggdrasil.com)
+# adapted to string extenstions by Anthon van der Neut <anthon@mnt.org)
+0	search/4096/cWt	\<!doctype\ html	HTML document text
+!:mime	text/html
+!:strength + 5
+0	search/4096/cwt	\<head			HTML document text
+!:mime	text/html
+!:strength + 5
+0	search/4096/cwt	\<title			HTML document text
+!:mime	text/html
+!:strength + 5
+0	search/4096/cwt	\<html			HTML document text
+!:mime	text/html
+!:strength + 5
+0	search/4096/cwt	\<script 		HTML document text
+!:mime	text/html
+!:strength + 5
+0	search/4096/cwt	\<style 		HTML document text
+!:mime	text/html
+!:strength + 5
+0	search/4096/cwt	\<table			HTML document text
+!:mime	text/html
+!:strength + 5
+0	search/4096/cwt	\<a\ href=		HTML document text
+!:mime	text/html
+!:strength + 5
+
+# Extensible markup language (XML), a subset of SGML
+# from Marc Prud'hommeaux (marc@apocalypse.org)
+0	search/1/cwt	\<?xml			XML document text
+!:mime	application/xml
+!:strength + 5
+0	string/t		\<?xml\ version\ "	XML
+!:mime	application/xml
+!:strength + 5
+0	string/t		\<?xml\ version="	XML
+!:mime	application/xml
+!:strength + 5
+>15	string/t	>\0			%.3s document text
+>>23	search/1	\<xsl:stylesheet	(XSL stylesheet)
+>>24	search/1	\<xsl:stylesheet	(XSL stylesheet)
+0	string		\<?xml\ version='	XML
+!:mime	application/xml
+!:strength + 5
+>15	string/t	>\0			%.3s document text
+>>23	search/1	\<xsl:stylesheet	(XSL stylesheet)
+>>24	search/1	\<xsl:stylesheet	(XSL stylesheet)
+0	search/1/wbt	\<?xml			XML document text
+!:mime	application/xml
+!:strength - 10
+0	search/1/wt	\<?XML			broken XML document text
+!:mime	application/xml
+!:strength - 10
+
+
+# SGML, mostly from rph@sq
+0	search/4096/cwt	\<!doctype		exported SGML document text
+0	search/4096/cwt	\<!subdoc		exported SGML subdocument text
+0	search/4096/cwt	\<!--			exported SGML document text
+!:strength - 10
+
+# Web browser cookie files
+# (Mozilla, Galeon, Netscape 4, Konqueror..)
+# Ulf Harnhammar <ulfh@update.uu.se>
+0	search/1	#\ HTTP\ Cookie\ File	Web browser cookie text
+0	search/1	#\ Netscape\ HTTP\ Cookie\ File	Netscape cookie text
+0	search/1	#\ KDE\ Cookie\ File	Konqueror cookie text
+
+#------------------------------------------------------------------------
+# $File: sharc,v 1.6 2009/09/19 16:28:12 christos Exp $
+# file(1) magic for sharc files
+#
+# SHARC DSP, MIDI SysEx and RiscOS filetype definitions added by 
+# FutureGroove Music (dsp@futuregroove.de)
+
+#------------------------------------------------------------------------
+#0	string			Draw		RiscOS Drawfile
+#0	string			PACK		RiscOS PackdDir archive
+
+#------------------------------------------------------------------------
+# SHARC DSP stuff (based on the FGM SHARC DSP SDK)
+
+#0	string			=!		Assembler source
+#0	string			Analog		ADi asm listing file
+0	string			.SYSTEM		SHARC architecture file
+0	string			.system		SHARC architecture file
+
+0	leshort			0x521C		SHARC COFF binary
+>2	leshort			>1		, %d sections
+>>12	lelong			>0		, not stripped
+
+#------------------------------------------------------------------------------
+# $File$
+# sinclair:  file(1) sinclair QL
+
+# additions to /etc/magic by Thomas M. Ott (ThMO)
+
+# Sinclair QL floppy disk formats (ThMO)
+0	string	=QL5		QL disk dump data,
+>3	string	=A		720 KB,
+>3	string	=B		1.44 MB,
+>3	string	=C		3.2 MB,
+>4	string	>\0		label:%.10s
+
+# Sinclair QL OS dump (ThMO)
+# (NOTE: if `file' would be able to use indirect references in a endian format
+#	 differing from the natural host format, this could be written more
+#	 reliably and faster...)
+#
+# we *can't* lookup QL OS code dumps, because `file' is UNABLE to read more
+# than the first 8K of a file... #-(
+#
+#0		belong	=0x30000
+#>49124		belong	<47104
+#>>49128		belong	<47104
+#>>>49132	belong	<47104
+#>>>>49136	belong	<47104	QL OS dump data,
+#>>>>>49148	string	>\0	type %.3s,
+#>>>>>49142	string	>\0	version %.4s
+
+# Sinclair QL firmware executables (ThMO)
+0	string	NqNqNq`\004	QL firmware executable (BCPL)
+
+# Sinclair QL libraries (was ThMO)
+0	beshort	0xFB01		QDOS object
+>2	pstring	x		'%s'
+
+# Sinclair QL executables (was ThMO)
+4	belong	0x4AFB		QDOS executable
+>9	pstring	x		'%s'
+
+# Sinclair QL ROM (ThMO)
+0	belong	=0x4AFB0001	QL plugin-ROM data,
+>9	pstring	=\0		un-named
+>9	pstring	>\0		named: %s
+# Type: SiSU Markup Language
+# URL:  http://www.sisudoc.org/
+# From: Ralph Amissah <ralph.amissah@gmail.com>
+
+0	regex	\^%?[\ \t]*SiSU[\ \t]+insert	SiSU text insert
+>5	regex	[0-9.]+				%s
+
+0	regex	\^%[\ \t]+SiSU[\ \t]+master	SiSU text master
+>5	regex	[0-9.]+				%s
+
+0	regex	\^%?[\ \t]*SiSU[\ \t]+text	SiSU text
+>5	regex	[0-9.]+				%s
+
+0	regex	\^%?[\ \t]*SiSU[\ \t][0-9.]+	SiSU text
+>5	regex	[0-9.]+				%s
+
+0	regex	\^%*[\ \t]*sisu-[0-9.]+		SiSU text
+>5	regex	[0-9.]+				%s
+
+#------------------------------------------------------------------------------
+# $File$
+# Sketch Drawings: http://sketch.sourceforge.net/ 
+# From: Edwin Mons <e@ik.nu>
+0	search/1	##Sketch	Sketch document text
+
+#-----------------------------------------------
+# $File$
+# GNU Smalltalk image, starting at version 1.6.2
+# From: catull_us@yahoo.com
+#
+0	string	GSTIm\0\0	GNU SmallTalk
+# little-endian
+>7	byte&1	=0		LE image version
+>>10	byte	x		%d.
+>>9	byte	x		\b%d.
+>>8	byte	x		\b%d
+#>>12	lelong	x		, data: %ld
+#>>16	lelong	x		, table: %ld
+#>>20	lelong	x		, memory: %ld
+# big-endian
+>7	byte&1	=1		BE image version
+>>8	byte	x		%d.
+>>9	byte	x		\b%d.
+>>10	byte	x		\b%d
+#>>12	belong	x		, data: %ld
+#>>16	belong	x		, table: %ld
+#>>20	belong	x		, memory: %ld
+
+
+
+#------------------------------------------------------------------------------
+# $File$
+# smile:  file(1) magic for Smile serialization
+#
+# The Smile serialization format uses a 4-byte header:
+#
+#   Constant byte #0: 0x3A (ASCII ':')
+#   Constant byte #1: 0x29 (ASCII ')')
+#   Constant byte #2: 0x0A (ASCII linefeed, '\n')
+#   Variable byte #3, consisting of bits:
+#     Bits 4-7 (4 MSB): 4-bit version number
+#     Bits 3: Reserved
+#     Bit 2 (mask 0x04): Whether raw binary (unescaped 8-bit) values may be present in content
+#     Bit 1 (mask 0x02): Whether shared String value checking was enabled during encoding, default false
+#     Bit 0 (mask 0x01): Whether shared property name checking was enabled during encoding, default true
+#
+# Reference: http://wiki.fasterxml.com/SmileFormatSpec
+# Created by: Pierre-Alexandre Meyer <pierre@mouraf.org>
+
+# Detection
+0	string		:)\n	Smile binary data
+
+# Versioning
+>3	byte&0xF0	x		version %d:
+
+# Properties
+>3	byte&0x04	0x04		binary raw,
+>3	byte&0x04	0x00		binary encoded,
+>3	byte&0x02	0x02		shared String values enabled,
+>3	byte&0x02	0x00		shared String values disabled,
+>3	byte&0x01	0x01		shared field names enabled
+>3	byte&0x01	0x00		shared field names disabled
+
+
+#------------------------------------------------------------------------------
+# $File: sniffer,v 1.18 2011/08/08 08:49:27 christos Exp $
+# sniffer:  file(1) magic for packet capture files
+#
+# From: guy@alum.mit.edu (Guy Harris)
+#
+
+#
+# Microsoft Network Monitor 1.x capture files.
+#
+0	string		RTSS		NetMon capture file
+>5	byte		x		- version %d
+>4	byte		x		\b.%d
+>6	leshort		0		(Unknown)
+>6	leshort		1		(Ethernet)
+>6	leshort		2		(Token Ring)
+>6	leshort		3		(FDDI)
+>6	leshort		4		(ATM)
+>6	leshort		>4		(type %d)
+
+#
+# Microsoft Network Monitor 2.x capture files.
+#
+0	string		GMBU		NetMon capture file
+>5	byte		x		- version %d
+>4	byte		x		\b.%d
+>6	leshort		0		(Unknown)
+>6	leshort		1		(Ethernet)
+>6	leshort		2		(Token Ring)
+>6	leshort		3		(FDDI)
+>6	leshort		4		(ATM)
+>6	leshort		5		(IP-over-IEEE 1394)
+>6	leshort		6		(802.11)
+>6	leshort		7		(Raw IP)
+>6	leshort		8		(Raw IP)
+>6	leshort		9		(Raw IP)
+>6	leshort		>9		(type %d)
+
+#
+# Network General Sniffer capture files.
+# Sorry, make that "Network Associates Sniffer capture files."
+# Sorry, make that "Network General old DOS Sniffer capture files."
+#
+0	string		TRSNIFF\ data\ \ \ \ \032	Sniffer capture file
+>33	byte		2		(compressed)
+>23	leshort		x		- version %d
+>25	leshort		x		\b.%d
+>32	byte		0		(Token Ring)
+>32	byte		1		(Ethernet)
+>32	byte		2		(ARCNET)
+>32	byte		3		(StarLAN)
+>32	byte		4		(PC Network broadband)
+>32	byte		5		(LocalTalk)
+>32	byte		6		(Znet)
+>32	byte		7		(Internetwork Analyzer)
+>32	byte		9		(FDDI)
+>32	byte		10		(ATM)
+
+#
+# Cinco Networks NetXRay capture files.
+# Sorry, make that "Network General Sniffer Basic capture files."
+# Sorry, make that "Network Associates Sniffer Basic capture files."
+# Sorry, make that "Network Associates Sniffer Basic, and Windows
+# Sniffer Pro", capture files."
+# Sorry, make that "Network General Sniffer capture files."
+# Sorry, make that "NetScout Sniffer capture files."
+#
+0	string		XCP\0		NetXRay capture file
+>4	string		>\0		- version %s
+>44	leshort		0		(Ethernet)
+>44	leshort		1		(Token Ring)
+>44	leshort		2		(FDDI)
+>44	leshort		3		(WAN)
+>44	leshort		8		(ATM)
+>44	leshort		9		(802.11)
+
+#
+# "libpcap" capture files.
+# (We call them "tcpdump capture file(s)" for now, as "tcpdump" is
+# the main program that uses that format, but there are other programs
+# that use "libpcap", or that use the same capture file format.)
+#
+0	name		pcap-be
+>4	beshort		x		- version %d
+>6	beshort		x		\b.%d
+>20	belong		0		(No link-layer encapsulation
+>20	belong		1		(Ethernet
+>20	belong		2		(3Mb Ethernet
+>20	belong		3		(AX.25
+>20	belong		4		(ProNET
+>20	belong		5		(CHAOS
+>20	belong		6		(Token Ring
+>20	belong		7		(BSD ARCNET
+>20	belong		8		(SLIP
+>20	belong		9		(PPP
+>20	belong		10		(FDDI
+>20	belong		11		(RFC 1483 ATM
+>20	belong		12		(raw IP
+>20	belong		13		(BSD/OS SLIP
+>20	belong		14		(BSD/OS PPP
+>20	belong		19		(Linux ATM Classical IP
+>20	belong		50		(PPP or Cisco HDLC
+>20	belong		51		(PPP-over-Ethernet
+>20	belong		99		(Symantec Enterprise Firewall
+>20	belong		100		(RFC 1483 ATM
+>20	belong		101		(raw IP
+>20	belong		102		(BSD/OS SLIP
+>20	belong		103		(BSD/OS PPP
+>20	belong		104		(BSD/OS Cisco HDLC
+>20	belong		105		(802.11
+>20	belong		106		(Linux Classical IP over ATM
+>20	belong		107		(Frame Relay
+>20	belong		108		(OpenBSD loopback
+>20	belong		109		(OpenBSD IPsec encrypted
+>20	belong		112		(Cisco HDLC
+>20	belong		113		(Linux "cooked"
+>20	belong		114		(LocalTalk
+>20	belong		117		(OpenBSD PFLOG
+>20	belong		119		(802.11 with Prism header
+>20	belong		122		(RFC 2625 IP over Fibre Channel
+>20	belong		123		(SunATM
+>20	belong		127		(802.11 with radiotap header
+>20	belong		129		(Linux ARCNET
+>20	belong		138		(Apple IP over IEEE 1394
+>20	belong		139		(MTP2 with pseudo-header
+>20	belong		140		(MTP2
+>20	belong		141		(MTP3
+>20	belong		142		(SCCP
+>20	belong		143		(DOCSIS
+>20	belong		144		(IrDA
+>20	belong		147		(Private use 0
+>20	belong		148		(Private use 1
+>20	belong		149		(Private use 2
+>20	belong		150		(Private use 3
+>20	belong		151		(Private use 4
+>20	belong		152		(Private use 5
+>20	belong		153		(Private use 6
+>20	belong		154		(Private use 7
+>20	belong		155		(Private use 8
+>20	belong		156		(Private use 9
+>20	belong		157		(Private use 10
+>20	belong		158		(Private use 11
+>20	belong		159		(Private use 12
+>20	belong		160		(Private use 13
+>20	belong		161		(Private use 14
+>20	belong		162		(Private use 15
+>20	belong		163		(802.11 with AVS header
+>20	belong		165		(BACnet MS/TP
+>20	belong		166		(PPPD
+>20	belong		169		(GPRS LLC
+>20	belong		177		(Linux LAPD
+>20	belong		187		(Bluetooth HCI H4
+>20	belong		189		(Linux USB
+>20	belong		192		(PPI
+>20	belong		195		(802.15.4
+>20	belong		196		(SITA
+>20	belong		197		(Endace ERF
+>20	belong		201		(Bluetooth HCI H4 with pseudo-header
+>20	belong		202		(AX.25 with KISS header
+>20	belong		203		(LAPD
+>20	belong		204		(PPP with direction pseudo-header
+>20	belong		205		(Cisco HDLC with direction pseudo-header
+>20	belong		206		(Frame Relay with direction pseudo-header
+>20	belong		209		(Linux IPMB
+>20	belong		215		(802.15.4 with non-ASK PHY header
+>20	belong		220		(Memory-mapped Linux USB
+>20	belong		224		(Fibre Channel FC-2
+>20	belong		225		(Fibre Channel FC-2 with frame delimiters
+>20	belong		226		(Solaris IPNET
+>20	belong		227		(SocketCAN
+>20	belong		228		(Raw IPv4
+>20	belong		229		(Raw IPv6
+>20	belong		230		(802.15.4 without FCS
+>20	belong		231		(D-Bus messages
+>20	belong		235		(DVB-CI
+>20	belong		236		(MUX27010
+>20	belong		237		(STANAG 5066 D_PDUs
+>20	belong		239		(Linux netlink NFLOG messages
+>20	belong		240		(Hilscher netAnalyzer
+>20	belong		241		(Hilscher netAnalyzer with delimiters
+>20	belong		242		(IP-over-Infiniband
+>20	belong		243		(MPEG-2 Transport Stream packets
+>20	belong		244		(ng4t ng40
+>20	belong		245		(NFC LLCP
+>20	belong		247		(Infiniband
+>20	belong		248		(SCTP
+>16	belong		x		\b, capture length %d)
+
+0	ubelong		0xa1b2c3d4	tcpdump capture file (big-endian)
+!:mime	application/vnd.tcpdump.pcap
+>0	use	pcap-be
+0	ulelong		0xa1b2c3d4	tcpdump capture file (little-endian)
+!:mime	application/vnd.tcpdump.pcap
+>0	use	\^pcap-be
+
+#
+# "libpcap"-with-Alexey-Kuznetsov's-patches capture files.
+# (We call them "tcpdump capture file(s)" for now, as "tcpdump" is
+# the main program that uses that format, but there are other programs
+# that use "libpcap", or that use the same capture file format.)
+#
+0	ubelong		0xa1b2cd34	extended tcpdump capture file (big-endian)
+>0	use	pcap-be
+0	ulelong		0xa1b2cd34	extended tcpdump capture file (little-endian)
+>0	use	\^pcap-be
+
+#
+# "pcap-ng" capture files.
+# http://www.winpcap.org/ntar/draft/PCAP-DumpFileFormat.html
+# Pcap-ng files can contain multiple sections. Printing the endianness,
+# snaplen, or other information from the first SHB may be misleading.
+#
+0	ubelong		0x0a0d0d0a
+>8	ubelong		0x1a2b3c4d	pcap-ng capture file
+>>12	beshort		x		- version %d
+>>14	beshort		x		\b.%d
+0	ulelong		0x0a0d0d0a
+>8	ulelong		0x1a2b3c4d	pcap-ng capture file
+>>12	leshort		x		- version %d
+>>14	leshort		x		\b.%d
+
+#
+# AIX "iptrace" capture files.
+#
+0	string		iptrace\ 1.0	"iptrace" capture file
+0	string		iptrace\ 2.0	"iptrace" capture file
+
+#
+# Novell LANalyzer capture files.
+#
+0	leshort		0x1001		LANalyzer capture file
+0	leshort		0x1007		LANalyzer capture file
+
+#
+# HP-UX "nettl" capture files.
+#
+0	string		\x54\x52\x00\x64\x00	"nettl" capture file
+
+#
+# RADCOM WAN/LAN Analyzer capture files.
+#
+0	string		\x42\xd2\x00\x34\x12\x66\x22\x88	RADCOM WAN/LAN Analyzer capture file
+
+#
+# NetStumbler log files.  Not really packets, per se, but about as
+# close as you can get.  These are log files from NetStumbler, a
+# Windows program, that scans for 802.11b networks.
+#
+0	string		NetS		NetStumbler log file
+>8	lelong		x		\b, %d stations found
+
+#
+# *Peek tagged capture files.
+#
+0	string		\177ver		EtherPeek/AiroPeek/OmniPeek capture file
+
+#
+# Visual Networks traffic capture files.
+#
+0	string		\x05VNF		Visual Networks traffic capture file
+
+#
+# Network Instruments Observer capture files.
+#
+0	string		ObserverPktBuffe	Network Instruments Observer capture file
+
+#
+# Files from Accellent Group's 5View products.
+#
+0	string		\xaa\xaa\xaa\xaa	5View capture file
+
+#------------------------------------------------------------------------------
+# $File$
+# softquad:  file(1) magic for SoftQuad Publishing Software
+#
+# Author/Editor and RulesBuilder
+#
+# XXX - byte order?
+#
+0	string		\<!SQ\ DTD>	Compiled SGML rules file
+>9	string		>\0		 Type %s
+0	string		\<!SQ\ A/E>	A/E SGML Document binary
+>9	string		>\0		 Type %s
+0	string		\<!SQ\ STS>	A/E SGML binary styles file
+>9	string		>\0		 Type %s
+0	short		0xc0de		Compiled PSI (v1) data
+0	short		0xc0da		Compiled PSI (v2) data
+>3	string		>\0		(%s)
+# Binary sqtroff font/desc files...
+0	short		0125252		SoftQuad DESC or font file binary
+>2	short		>0		- version %d
+# Bitmaps...
+0	search/1	SQ\ BITMAP1	SoftQuad Raster Format text
+#0	string		SQ\ BITMAP2	SoftQuad Raster Format data
+# sqtroff intermediate language (replacement for ditroff int. lang.)
+0	string		X\ 		SoftQuad troff Context intermediate
+>2	string		495		for AT&T 495 laser printer
+>2	string		hp		for Hewlett-Packard LaserJet
+>2	string		impr		for IMAGEN imPRESS
+>2	string		ps		for PostScript
+
+# From: Michael Piefel <piefel@debian.org>
+# sqtroff intermediate language (replacement for ditroff int. lang.)
+0	string		X\ 495		SoftQuad troff Context intermediate for AT&T 495 laser printer
+0	string		X\ hp		SoftQuad troff Context intermediate for HP LaserJet
+0	string		X\ impr		SoftQuad troff Context intermediate for IMAGEN imPRESS
+0	string		X\ ps		SoftQuad troff Context intermediate for PostScript
+
+#------------------------------------------------------------------------------
+# $File$
+# spec:  file(1) magic for SPEC raw results (*.raw, *.rsf)
+#
+# Cloyce D. Spradling <cloyce@headgear.org>
+
+0	string	spec			SPEC
+>4	string	.cpu			CPU
+>>8	string	<:			\b%.4s
+>>12	string	.			raw result text
+
+17	string	version=SPECjbb		SPECjbb
+>32	string	<:			\b%.4s
+>>37	string	<:			v%.4s raw result text
+
+0	string	BEGIN\040SPECWEB	SPECweb
+>13	string	<:			\b%.2s
+>>15	string	_SSL			\b_SSL
+>>>20	string	<:			v%.4s raw result text
+>>16	string	<:			v%.4s raw result text
+
+#------------------------------------------------------------------------------
+# $File: spectrum,v 1.6 2009/09/19 16:28:12 christos Exp $
+# spectrum:  file(1) magic for Spectrum emulator files.
+#
+# John Elliott <jce@seasip.demon.co.uk>
+
+#
+# Spectrum +3DOS header
+#
+0       string          PLUS3DOS\032    Spectrum +3 data
+>15     byte            0               - BASIC program
+>15     byte            1               - number array
+>15     byte            2               - character array
+>15     byte            3               - memory block
+>>16    belong          0x001B0040      (screen)
+>15     byte            4               - Tasword document
+>15     string          TAPEFILE        - ZXT tapefile
+#
+# Tape file. This assumes the .TAP starts with a Spectrum-format header,
+# which nearly all will.
+#
+# Update: Sanity-check string contents to be printable.
+#  -Adam Buchbinder <adam.buchbinder@gmail.com>
+#
+0       string          \023\000\000
+>4      string          >\0
+>>4     string          <\177           Spectrum .TAP data "%-10.10s"
+>>>3    byte            0               - BASIC program
+>>>3    byte            1               - number array
+>>>3    byte            2               - character array
+>>>3    byte            3               - memory block
+>>>>14  belong          0x001B0040      (screen)
+
+# The following three blocks are from pak21-spectrum@srcf.ucam.org
+# TZX tape images
+0      string          ZXTape!\x1a     Spectrum .TZX data
+>8     byte            x               version %d
+>9     byte            x               \b.%d
+
+# RZX input recording files
+0      string          RZX!            Spectrum .RZX data
+>4     byte            x               version %d
+>5     byte            x               \b.%d
+
+# Floppy disk images
+0      string          MV\ -\ CPCEMU\ Disk-Fil Amstrad/Spectrum .DSK data
+0      string          MV\ -\ CPC\ format\ Dis Amstrad/Spectrum DU54 .DSK data
+0      string          EXTENDED\ CPC\ DSK\ Fil Amstrad/Spectrum Extended .DSK data
+0      string          SINCLAIR        Spectrum .SCL Betadisk image
+
+# Hard disk images
+0      string          RS-IDE\x1a      Spectrum .HDF hard disk image
+>7     byte            x               \b, version 0x%02x
+
+#------------------------------------------------------------------------------
+# $File: sql,v 1.14 2014/04/28 12:04:50 christos Exp $
+# sql:  file(1) magic for SQL files
+#
+# From: "Marty Leisner" <mleisner@eng.mc.xerox.com>
+# Recognize some MySQL files.
+# Elan Ruusamae <glen@delfi.ee>, added MariaDB signatures
+# from https://bazaar.launchpad.net/~maria-captains/maria/5.5/view/head:/support-files/magic
+#
+0	beshort			0xfe01		MySQL table definition file
+>2	byte			x		Version %d
+0	belong&0xffffff00	0xfefe0700	MySQL MyISAM index file
+>3	byte			x		Version %d
+0	belong&0xffffff00	0xfefe0800	MySQL MyISAM compressed data file
+>3	byte			x		Version %d
+0	belong&0xffffff00	0xfefe0900	MySQL Maria index file
+>3	byte			x		Version %d
+0	belong&0xffffff00	0xfefe0A00	MySQL Maria compressed data file
+>3	byte			x		Version %d
+0	belong&0xffffff00	0xfefe0500	MySQL ISAM index file
+>3	byte			x		Version %d
+0	belong&0xffffff00	0xfefe0600	MySQL ISAM compressed data file
+>3	byte			x		Version %d
+0	string			\376bin		MySQL replication log
+0	belong&0xffffff00	0xfefe0b00
+>4	string			MARIALOG	MySQL Maria transaction log file
+>>3	byte			x		Version %d
+0	belong&0xffffff00	0xfefe0c00
+>4	string			MACF		MySQL Maria control file
+>>3	byte			x		Version %d
+
+#------------------------------------------------------------------------------
+# iRiver H Series database file 
+# From Ken Guest <ken@linux.ie>
+# As observed from iRivNavi.iDB and unencoded firmware
+#
+0   string		iRivDB	iRiver Database file
+>11  string	>\0	Version %s
+>39  string		iHP-100	[H Series]
+
+#------------------------------------------------------------------------------
+# SQLite database files
+# Ken Guest <ken@linux.ie>, Ty Sarna, Zack Weinberg
+#
+# Version 1 used GDBM internally; its files cannot be distinguished
+# from other GDBM files.
+#
+# Version 2 used this format:
+0	string	**\ This\ file\ contains\ an\ SQLite  SQLite 2.x database
+
+# Version 3 of SQLite allows applications to embed their own "user version"
+# number in the database at offset 60.  Later, SQLite added an "application id"
+# at offset 68 that is preferred over "user version" for indicating the
+# associated application.
+#
+0   string  SQLite\ format\ 3
+>60 belong  =0x5f4d544e  Monotone source repository - SQLite3 database
+>68 belong  =0x0f055112  Fossil checkout - SQLite3 database
+>68 belong  =0x0f055113  Fossil global configuration - SQLite3 database
+>68 belong  =0x0f055111  Fossil repository - SQLite3 database
+>68 belong  =0x42654462  Bentley Systems BeSQLite Database - SQLite3 database
+>68 belong  =0x42654c6e  Bentley Systems Localization File - SQLite3 database
+>68 belong  =0x47504b47  OGC GeoPackage file - SQLite3 database
+>68 default x            SQLite 3.x database
+>>68 belong  !0          \b, application id %u
+>>60 belong  !0          \b, user version %d
+
+# SQLite Write-Ahead Log from SQLite version >= 3.7.0
+# http://www.sqlite.org/fileformat.html#walformat
+0	belong&0xfffffffe	0x377f0682	SQLite Write-Ahead Log,
+>4	belong	x	version %d
+
+# SQLite Rollback Journal
+# http://www.sqlite.org/fileformat.html#rollbackjournal
+0	string	\xd9\xd5\x05\xf9\x20\xa1\x63\xd7	SQLite Rollback Journal
+
+# Panasonic channel list database svl.bin or svl.db added by Joerg Jenderek
+# http://www.ullrich.es/job/service-menue/panasonic/panasonic-sendersortierung-sat-am-pc/
+# pceditor_V2003.jar
+0	string		PSDB\0			Panasonic channel list database
+>126	string		SQLite\ format\ 3	
+>>&-15	indirect	x			\b; contains 
+# Type:	OpenSSH key files
+# From:	Nicolas Collignon <tsointsoin@gmail.com>
+
+0	string	SSH\ PRIVATE\ KEY	OpenSSH RSA1 private key,
+>28	string	>\0			version %s
+0	string	-----BEGIN\ OPENSSH\ PRIVATE\ KEY-----	OpenSSH private key
+
+0	string	ssh-dss\ 		OpenSSH DSA public key
+0	string	ssh-rsa\ 		OpenSSH RSA public key
+0	string	ecdsa-sha2-nistp256	OpenSSH ECDSA public key
+0	string	ecdsa-sha2-nistp384	OpenSSH ECDSA public key
+0	string	ecdsa-sha2-nistp521	OpenSSH ECDSA public key
+0	string	ssh-ed25519		OpenSSH ED25519 public key
+# Type: OpenSSL certificates/key files
+# From: Nicolas Collignon <tsointsoin@gmail.com>
+
+0	string	-----BEGIN\ CERTIFICATE-----	PEM certificate
+0	string	-----BEGIN\ CERTIFICATE\ REQ	PEM certificate request
+0	string	-----BEGIN\ RSA\ PRIVATE	PEM RSA private key
+0	string	-----BEGIN\ DSA\ PRIVATE	PEM DSA private key
+0	string	-----BEGIN\ EC\ PRIVATE	PEM EC private key
+
+#------------------------------------------------------------------------------
+# $File: sun,v 1.26 2014/03/29 15:40:34 christos Exp $
+# sun:  file(1) magic for Sun machines
+#
+# Values for big-endian Sun (MC680x0, SPARC) binaries on pre-5.x
+# releases.  (5.x uses ELF.)  Entries for executables without an
+# architecture type, used before the 68020-based Sun-3's came out,
+# are in aout, as they're indistinguishable from other big-endian
+# 32-bit a.out files.
+#
+0	belong&077777777	0600413		a.out SunOS SPARC demand paged
+>0	byte		&0x80
+>>20	belong		<4096		shared library
+>>20	belong		=4096		dynamically linked executable
+>>20	belong		>4096		dynamically linked executable
+>0	byte		^0x80		executable
+>16	belong		>0		not stripped
+
+0	belong&077777777	0600410		a.out SunOS SPARC pure
+>0	byte		&0x80		dynamically linked executable
+>0	byte		^0x80		executable
+>16	belong		>0		not stripped
+
+0	belong&077777777	0600407		a.out SunOS SPARC
+>0	byte		&0x80		dynamically linked executable
+>0	byte		^0x80		executable
+>16	belong		>0		not stripped
+
+0	belong&077777777	0400413		a.out SunOS mc68020 demand paged
+>0	byte		&0x80
+>>20	belong		<4096		shared library
+>>20	belong		=4096		dynamically linked executable
+>>20	belong		>4096		dynamically linked executable
+>0	byte		^0x80		executable
+>16	belong		>0		not stripped
+
+0	belong&077777777	0400410		a.out SunOS mc68020 pure
+>0	byte		&0x80		dynamically linked executable
+>0	byte		^0x80		executable
+>16	belong		>0		not stripped
+
+0	belong&077777777	0400407		a.out SunOS mc68020
+>0	byte		&0x80		dynamically linked executable
+>0	byte		^0x80		executable
+>16	belong		>0		not stripped
+
+0	belong&077777777	0200413		a.out SunOS mc68010 demand paged
+>0	byte		&0x80
+>>20	belong		<4096		shared library
+>>20	belong		=4096		dynamically linked executable
+>>20	belong		>4096		dynamically linked executable
+>0	byte		^0x80		executable
+>16	belong		>0		not stripped
+
+0	belong&077777777	0200410		a.out SunOS mc68010 pure
+>0	byte		&0x80		dynamically linked executable
+>0	byte		^0x80		executable
+>16	belong		>0		not stripped
+
+0	belong&077777777	0200407		a.out SunOS mc68010
+>0	byte		&0x80		dynamically linked executable
+>0	byte		^0x80		executable
+>16	belong		>0		not stripped
+
+#
+# Core files.  "SPARC 4.x BCP" means "core file from a SunOS 4.x SPARC
+# binary executed in compatibility mode under SunOS 5.x".
+#
+0	belong		0x080456	SunOS core file
+>4	belong		432		(SPARC)
+>>132	string		>\0		from '%s'
+>>116	belong		=3		(quit)
+>>116	belong		=4		(illegal instruction)
+>>116	belong		=5		(trace trap)
+>>116	belong		=6		(abort)
+>>116	belong		=7		(emulator trap)
+>>116	belong		=8		(arithmetic exception)
+>>116	belong		=9		(kill)
+>>116	belong		=10		(bus error)
+>>116	belong		=11		(segmentation violation)
+>>116	belong		=12		(bad argument to system call)
+>>116	belong		=29		(resource lost)
+>>120	belong		x		(T=%dK,
+>>124	belong		x		D=%dK,
+>>128	belong		x		S=%dK)
+>4	belong		826		(68K)
+>>128	string		>\0		from '%s'
+>4	belong		456		(SPARC 4.x BCP)
+>>152	string		>\0		from '%s'
+# Sun SunPC
+0	long		0xfa33c08e	SunPC 4.0 Hard Disk
+0	string		#SUNPC_CONFIG	SunPC 4.0 Properties Values
+# Sun snoop (see RFC 1761, which describes the capture file format,
+# RFC 3827, which describes some additional datalink types, and
+# http://www.iana.org/assignments/snoop-datalink-types/snoop-datalink-types.xml,
+# which is the IANA registry of Snoop datalink types)
+#
+0	string		snoop		Snoop capture file
+>8	belong		>0		- version %d
+>12	belong		0		(IEEE 802.3)
+>12	belong		1		(IEEE 802.4)
+>12	belong		2		(IEEE 802.5)
+>12	belong		3		(IEEE 802.6)
+>12	belong		4		(Ethernet)
+>12	belong		5		(HDLC)
+>12	belong		6		(Character synchronous)
+>12	belong		7		(IBM channel-to-channel adapter)
+>12	belong		8		(FDDI)
+>12	belong		9		(Other)
+>12	belong		10		(type %d)
+>12	belong		11		(type %d)
+>12	belong		12		(type %d)
+>12	belong		13		(type %d)
+>12	belong		14		(type %d)
+>12	belong		15		(type %d)
+>12	belong		16		(Fibre Channel)
+>12	belong		17		(ATM)
+>12	belong		18		(ATM Classical IP)
+>12	belong		19		(type %d)
+>12	belong		20		(type %d)
+>12	belong		21		(type %d)
+>12	belong		22		(type %d)
+>12	belong		23		(type %d)
+>12	belong		24		(type %d)
+>12	belong		25		(type %d)
+>12	belong		26		(IP over Infiniband)
+>12	belong		>26		(type %d)
+
+#---------------------------------------------------------------------------
+# The following entries have been tested by Duncan Laurie <duncan@sun.com> (a
+# lead Sun/Cobalt developer) who agrees that they are good and worthy of
+# inclusion.
+
+# Boot ROM images for Sun/Cobalt Linux server appliances
+0       string  Cobalt\ Networks\ Inc.\nFirmware\ v     Paged COBALT boot rom
+>38     string x        V%.4s
+
+# New format for Sun/Cobalt boot ROMs is annoying, it stores the version code
+# at the very end where file(1) can't get it.
+0       string CRfs     COBALT boot rom data (Flat boot rom or file system)
+
+#------------------------------------------------------------------------------
+# msx:  file(1) magic for the SymbOS operating system
+# http://www.symbos.de
+# Fabio R. Schmidlin <frs@pop.com.br>
+
+# SymbOS EXE file
+0x30	string		SymExe		SymbOS executable
+>0x36	ubyte		x		v%c
+>0x37	ubyte		x		\b.%c
+>0xF	string		x		\b, name: %s
+
+# SymbOS DOX document
+0	string		INFOq\0		SymbOS DOX document
+
+# Symbos driver
+0	string		SMD1		SymbOS driver
+>19	byte		x		\b, name: %c
+>20	byte		x		\b%c
+>21	byte		x		\b%c
+>22	byte		x		\b%c
+>23	byte		x		\b%c
+>24	byte		x		\b%c
+>25	byte		x		\b%c
+>26	byte		x		\b%c
+>27	byte		x		\b%c
+>28	byte		x		\b%c
+>29	byte		x		\b%c
+>30	byte		x		\b%c
+>31	byte		x		\b%c
+
+# Symbos video
+0	string		SymVid		SymbOS video
+>6	ubyte		x		v%c
+>7	ubyte		x		\b.%c
+
+# Soundtrakker 128 ST2 music
+0	byte		0
+>0xC	string		\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x40\x00	Soundtrakker 128 ST2 music,
+>>1	string		x		name: %s
+
+
+
+#------------------------------------------------------------------------
+# $File: sysex,v 1.7 2013/09/16 15:12:42 christos Exp $
+# sysex: file(1) magic for MIDI sysex files
+#
+# GRR: original 1 byte test at offset was too general as it catches also many FATs of DOS filesystems
+# where real SYStem EXclusive messages at offset 1 are limited to seven bits
+# http://en.wikipedia.org/wiki/MIDI
+0	ubeshort&0xFF80		0xF000		SysEx File -
+
+# North American Group
+>1	byte			0x01		Sequential
+>1	byte			0x02		IDP
+>1	byte			0x03		OctavePlateau
+>1	byte			0x04		Moog
+>1	byte			0x05		Passport
+>1	byte			0x06		Lexicon
+>1	byte			0x07		Kurzweil/Future Retro
+>>3	byte			0x77		777
+>>4	byte			0x00		Bank
+>>4	byte			0x01		Song
+>>5	byte			0x0f		16
+>>5	byte			0x0e		15
+>>5	byte			0x0d		14
+>>5	byte			0x0c		13
+>>5	byte			0x0b		12
+>>5	byte			0x0a		11
+>>5	byte			0x09		10
+>>5	byte			0x08		9
+>>5	byte			0x07		8
+>>5	byte			0x06		7
+>>5	byte			0x05		6
+>>5	byte			0x04		5
+>>5	byte			0x03		4
+>>5	byte			0x02		3
+>>5	byte			0x01		2
+>>5	byte			0x00		1
+>>5	byte			0x10		(ALL)
+>>2	byte			x			\b, Channel %d
+>1	byte			0x08		Fender
+>1	byte			0x09		Gulbransen
+>1	byte			0x0a		AKG
+>1	byte			0x0b		Voyce
+>1	byte			0x0c		Waveframe
+>1	byte			0x0d		ADA
+>1	byte			0x0e		Garfield
+>1	byte			0x0f		Ensoniq
+>1	byte			0x10		Oberheim
+>>2	byte			0x06		Matrix 6 series
+>>3	byte			0x0A		Dump (All)
+>>3	byte			0x01		Dump (Bank)
+>>4 belong			0x0002040E		Matrix 1000
+>>>11 byte			<2			User bank %d
+>>>11 byte			>1			Preset bank %d
+>1	byte			0x11		Apple
+>1	byte			0x12		GreyMatter
+>1	byte			0x14		PalmTree
+>1	byte			0x15		JLCooper
+>1	byte			0x16		Lowrey
+>1	byte			0x17		AdamsSmith
+>1	byte			0x18		E-mu
+>1	byte			0x19		Harmony
+>1	byte			0x1a		ART
+>1	byte			0x1b		Baldwin
+>1	byte			0x1c		Eventide
+>1	byte			0x1d		Inventronics
+>1	byte			0x1f		Clarity
+
+# European Group
+>1	byte			0x21		SIEL
+>1	byte			0x22		Synthaxe
+>1	byte			0x24		Hohner
+>1	byte			0x25		Twister
+>1	byte			0x26		Solton
+>1	byte			0x27		Jellinghaus
+>1	byte			0x28		Southworth
+>1	byte			0x29		PPG
+>1	byte			0x2a		JEN
+>1	byte			0x2b		SSL
+>1	byte			0x2c		AudioVertrieb
+
+>1	byte			0x2f		ELKA
+>>3	byte			0x09		EK-44
+
+>1	byte			0x30		Dynacord
+>1	byte			0x31		Jomox
+>1	byte			0x33		Clavia
+>1	byte			0x39		Soundcraft
+# Some Waldorf info from http://Stromeko.Synth.net/Downloads#WaldorfDocs
+>1	byte			0x3e		Waldorf
+>>2	byte			0x00		microWave
+>>2	byte			0x0E		microwave2 / XT
+>>2	byte			0x0F		Q / Q+
+>>3	byte			=0			(default id)
+>>3 byte			>0			(
+>>>3 byte			<0x7F		\bdevice %d)
+>>>3 byte			=0x7F		\bbroadcast id)
+>>3	byte			0x7f		Microwave I
+>>>4	byte			0x00		SNDR (Sound Request)
+>>>4	byte			0x10		SNDD (Sound Dump)
+>>>4	byte			0x20		SNDP (Sound Parameter Change)
+>>>4	byte			0x30		SNDQ (Sound Parameter Inquiry)
+>>>4	byte			0x70		BOOT (Sound Reserved)
+>>>4	byte			0x01		MULR (Multi Request)
+>>>4	byte			0x11		MULD (Multi Dump)
+>>>4	byte			0x21		MULP (Multi Parameter Change)
+>>>4	byte			0x31		MULQ (Multi Parameter Inquiry)
+>>>4	byte			0x71		OS (Multi Reserved)
+>>>4	byte			0x02		DRMR (Drum Map Request)
+>>>4	byte			0x12		DRMD (Drum Map Dump)
+>>>4	byte			0x22		DRMP (Drum Map Parameter Change)
+>>>4	byte			0x32		DRMQ (Drum Map Parameter Inquiry)
+>>>4	byte			0x72		BIN (Drum Map Reserved)
+>>>4	byte			0x03		PATR (Sequencer Pattern Request)
+>>>4	byte			0x13		PATD (Sequencer Pattern Dump)
+>>>4	byte			0x23		PATP (Sequencer Pattern Parameter Change)
+>>>4	byte			0x33		PATQ (Sequencer Pattern Parameter Inquiry)
+>>>4	byte			0x73		AFM (Sequencer Pattern Reserved)
+>>>4	byte			0x04		GLBR (Global Parameter Request)
+>>>4	byte			0x14		GLBD (Global Parameter Dump)
+>>>4	byte			0x24		GLBP (Global Parameter Parameter Change)
+>>>4	byte			0x34		GLBQ (Global Parameter Parameter Inquiry)
+>>>4	byte			0x07		MODR (Mode Parameter Request)
+>>>4	byte			0x17		MODD (Mode Parameter Dump)
+>>>4	byte			0x27		MODP (Mode Parameter Parameter Change)
+>>>4	byte			0x37		MODQ (Mode Parameter Parameter Inquiry)
+>>2	byte			0x10		microQ
+>>>4	byte			0x00		SNDR (Sound Request)
+>>>4	byte			0x10		SNDD (Sound Dump)
+>>>4	byte			0x20		SNDP (Sound Parameter Change)
+>>>4	byte			0x30		SNDQ (Sound Parameter Inquiry)
+>>>4	byte			0x70		(Sound Reserved)
+>>>4	byte			0x01		MULR (Multi Request)
+>>>4	byte			0x11		MULD (Multi Dump)
+>>>4	byte			0x21		MULP (Multi Parameter Change)
+>>>4	byte			0x31		MULQ (Multi Parameter Inquiry)
+>>>4	byte			0x71		OS (Multi Reserved)
+>>>4	byte			0x02		DRMR (Drum Map Request)
+>>>4	byte			0x12		DRMD (Drum Map Dump)
+>>>4	byte			0x22		DRMP (Drum Map Parameter Change)
+>>>4	byte			0x32		DRMQ (Drum Map Parameter Inquiry)
+>>>4	byte			0x72		BIN (Drum Map Reserved)
+>>>4	byte			0x04		GLBR (Global Parameter Request)
+>>>4	byte			0x14		GLBD (Global Parameter Dump)
+>>>4	byte			0x24		GLBP (Global Parameter Parameter Change)
+>>>4	byte			0x34		GLBQ (Global Parameter Parameter Inquiry)
+>>2	byte			0x11		rackAttack
+>>>4	byte			0x00		SNDR (Sound Parameter Request)
+>>>4	byte			0x10		SNDD (Sound Parameter Dump)
+>>>4	byte			0x20		SNDP (Sound Parameter Parameter Change)
+>>>4	byte			0x30		SNDQ (Sound Parameter Parameter Inquiry)
+>>>4	byte			0x01		PRGR (Program Parameter Request)
+>>>4	byte			0x11		PRGD (Program Parameter Dump)
+>>>4	byte			0x21		PRGP (Program Parameter Parameter Change)
+>>>4	byte			0x31		PRGQ (Program Parameter Parameter Inquiry)
+>>>4	byte			0x71		OS (Program Parameter Reserved)
+>>>4	byte			0x03		PATR (Pattern Parameter Request)
+>>>4	byte			0x13		PATD (Pattern Parameter Dump)
+>>>4	byte			0x23		PATP (Pattern Parameter Parameter Change)
+>>>4	byte			0x33		PATQ (Pattern Parameter Parameter Inquiry)
+>>>4	byte			0x04		GLBR (Global Parameter Request)
+>>>4	byte			0x14		GLBD (Global Parameter Dump)
+>>>4	byte			0x24		GLBP (Global Parameter Parameter Change)
+>>>4	byte			0x34		GLBQ (Global Parameter Parameter Inquiry)
+>>>4	byte			0x05		EFXR (FX Parameter Request)
+>>>4	byte			0x15		EFXD (FX Parameter Dump)
+>>>4	byte			0x25		EFXP (FX Parameter Parameter Change)
+>>>4	byte			0x35		EFXQ (FX Parameter Parameter Inquiry)
+>>>4	byte			0x07		MODR (Mode Command Request)
+>>>4	byte			0x17		MODD (Mode Command Dump)
+>>>4	byte			0x27		MODP (Mode Command Parameter Change)
+>>>4	byte			0x37		MODQ (Mode Command Parameter Inquiry)
+>>2	byte			0x03		Wave
+>>>4	byte			0x00		SBPR (Soundprogram)
+>>>4	byte			0x01		SAPR (Performance)
+>>>4	byte			0x02		SWAVE (Wave)
+>>>4	byte			0x03		SWTBL (Wave control table)
+>>>4	byte			0x04		SVT (Velocity Curve)
+>>>4	byte			0x05		STT (Tuning Table)
+>>>4	byte			0x06		SGLB (Global Parameters)
+>>>4	byte			0x07		SARRMAP (Performance Program Change Map)
+>>>4	byte			0x08		SBPRMAP (Sound Program Change Map)
+>>>4	byte			0x09		SBPRPAR (Sound Parameter)
+>>>4	byte			0x0A		SARRPAR (Performance Parameter)
+>>>4	byte			0x0B		SINSPAR (Instrument/External Parameter)
+>>>4	byte			0x0F		SBULK (Bulk Switch on/off)
+
+# Japanese Group
+>1	byte			0x40		Kawai
+>>3	byte			0x20		K1
+>>3	byte			0x22		K4
+
+>1	byte			0x41		Roland
+>>3	byte			0x14		D-50
+>>3	byte			0x2b		U-220
+>>3	byte			0x02		TR-707
+
+>1	byte			0x42		Korg
+>>3	byte			0x19		M1
+
+>1	byte			0x43		Yamaha
+>1	byte			0x44		Casio
+>1	byte			0x46		Kamiya
+>1	byte			0x47		Akai
+>1	byte			0x48		Victor
+>1	byte			0x49		Mesosha
+>1	byte			0x4b		Fujitsu
+>1	byte			0x4c		Sony
+>1	byte			0x4e		Teac
+>1	byte			0x50		Matsushita
+>1	byte			0x51		Fostex
+>1	byte			0x52		Zoom
+>1	byte			0x54		Matsushita
+>1	byte			0x57		Acoustic tech. lab.
+# http://www.midi.org/techspecs/manid.php
+>1	belong&0xffffff00	0x00007400	Ta Horng
+>1	belong&0xffffff00	0x00007500	e-Tek
+>1	belong&0xffffff00	0x00007600	E-Voice
+>1	belong&0xffffff00	0x00007700	Midisoft
+>1	belong&0xffffff00	0x00007800	Q-Sound
+>1	belong&0xffffff00	0x00007900	Westrex
+>1	belong&0xffffff00	0x00007a00	Nvidia*
+>1	belong&0xffffff00	0x00007b00	ESS
+>1	belong&0xffffff00	0x00007c00	Mediatrix
+>1	belong&0xffffff00	0x00007d00	Brooktree
+>1	belong&0xffffff00	0x00007e00	Otari
+>1	belong&0xffffff00	0x00007f00	Key Electronics
+>1	belong&0xffffff00	0x00010000	Shure
+>1	belong&0xffffff00	0x00010100	AuraSound
+>1	belong&0xffffff00	0x00010200	Crystal
+>1	belong&0xffffff00	0x00010300	Rockwell
+>1	belong&0xffffff00	0x00010400	Silicon Graphics
+>1	belong&0xffffff00	0x00010500	Midiman
+>1	belong&0xffffff00	0x00010600	PreSonus
+>1	belong&0xffffff00	0x00010800	Topaz
+>1	belong&0xffffff00	0x00010900	Cast Lightning
+>1	belong&0xffffff00	0x00010a00	Microsoft
+>1	belong&0xffffff00	0x00010b00	Sonic Foundry
+>1	belong&0xffffff00	0x00010c00	Line 6
+>1	belong&0xffffff00	0x00010d00	Beatnik Inc.
+>1	belong&0xffffff00	0x00010e00	Van Koerving
+>1	belong&0xffffff00	0x00010f00	Altech Systems
+>1	belong&0xffffff00	0x00011000	S & S Research
+>1	belong&0xffffff00	0x00011100	VLSI Technology
+>1	belong&0xffffff00	0x00011200	Chromatic
+>1	belong&0xffffff00	0x00011300	Sapphire
+>1	belong&0xffffff00	0x00011400	IDRC
+>1	belong&0xffffff00	0x00011500	Justonic Tuning
+>1	belong&0xffffff00	0x00011600	TorComp
+>1	belong&0xffffff00	0x00011700	Newtek Inc.
+>1	belong&0xffffff00	0x00011800	Sound Sculpture
+>1	belong&0xffffff00	0x00011900	Walker Technical
+>1	belong&0xffffff00	0x00011a00	Digital Harmony
+>1	belong&0xffffff00	0x00011b00	InVision
+>1	belong&0xffffff00	0x00011c00	T-Square
+>1	belong&0xffffff00	0x00011d00	Nemesys
+>1	belong&0xffffff00	0x00011e00	DBX
+>1	belong&0xffffff00	0x00011f00	Syndyne
+>1	belong&0xffffff00	0x00012000	Bitheadz	
+>1	belong&0xffffff00	0x00012100	Cakewalk
+>1	belong&0xffffff00	0x00012200	Staccato
+>1	belong&0xffffff00	0x00012300	National Semicon.
+>1	belong&0xffffff00	0x00012400	Boom Theory
+>1	belong&0xffffff00	0x00012500	Virtual DSP Corp
+>1	belong&0xffffff00	0x00012600	Antares
+>1	belong&0xffffff00	0x00012700	Angel Software
+>1	belong&0xffffff00	0x00012800	St Louis Music
+>1	belong&0xffffff00	0x00012900	Lyrrus dba G-VOX
+>1	belong&0xffffff00	0x00012a00	Ashley Audio
+>1	belong&0xffffff00	0x00012b00	Vari-Lite
+>1	belong&0xffffff00	0x00012c00	Summit Audio
+>1	belong&0xffffff00	0x00012d00	Aureal Semicon.
+>1	belong&0xffffff00	0x00012e00	SeaSound
+>1	belong&0xffffff00	0x00012f00	U.S. Robotics
+>1	belong&0xffffff00	0x00013000	Aurisis
+>1	belong&0xffffff00	0x00013100	Nearfield Multimedia
+>1	belong&0xffffff00	0x00013200	FM7 Inc.
+>1	belong&0xffffff00	0x00013300	Swivel Systems
+>1	belong&0xffffff00	0x00013400	Hyperactive
+>1	belong&0xffffff00	0x00013500	MidiLite
+>1	belong&0xffffff00	0x00013600	Radical
+>1	belong&0xffffff00	0x00013700	Roger Linn
+>1	belong&0xffffff00	0x00013800	Helicon
+>1	belong&0xffffff00	0x00013900	Event
+>1	belong&0xffffff00	0x00013a00	Sonic Network
+>1	belong&0xffffff00	0x00013b00	Realtime Music
+>1	belong&0xffffff00	0x00013c00	Apogee Digital
+
+>1	belong&0xffffff00	0x00202b00	Medeli Electronics
+>1	belong&0xffffff00	0x00202c00	Charlie Lab
+>1	belong&0xffffff00	0x00202d00	Blue Chip Music
+>1	belong&0xffffff00	0x00202e00	BEE OH Corp
+>1	belong&0xffffff00	0x00202f00	LG Semicon America
+>1	belong&0xffffff00	0x00203000	TESI
+>1	belong&0xffffff00	0x00203100	EMAGIC
+>1	belong&0xffffff00	0x00203200	Behringer
+>1	belong&0xffffff00	0x00203300	Access Music
+>1	belong&0xffffff00	0x00203400	Synoptic
+>1	belong&0xffffff00	0x00203500	Hanmesoft Corp
+>1	belong&0xffffff00	0x00203600	Terratec
+>1	belong&0xffffff00	0x00203700	Proel SpA
+>1	belong&0xffffff00	0x00203800	IBK MIDI
+>1	belong&0xffffff00	0x00203900	IRCAM
+>1	belong&0xffffff00	0x00203a00	Propellerhead Software
+>1	belong&0xffffff00	0x00203b00	Red Sound Systems
+>1	belong&0xffffff00	0x00203c00	Electron ESI AB
+>1	belong&0xffffff00	0x00203d00	Sintefex Audio
+>1	belong&0xffffff00	0x00203e00	Music and More
+>1	belong&0xffffff00	0x00203f00	Amsaro
+>1	belong&0xffffff00	0x00204000	CDS Advanced Technology
+>1	belong&0xffffff00	0x00204100	Touched by Sound
+>1	belong&0xffffff00	0x00204200	DSP Arts
+>1	belong&0xffffff00	0x00204300	Phil Rees Music
+>1	belong&0xffffff00	0x00204400	Stamer Musikanlagen GmbH
+>1	belong&0xffffff00	0x00204500	Soundart
+>1	belong&0xffffff00	0x00204600	C-Mexx Software
+>1	belong&0xffffff00	0x00204700	Klavis Tech.
+>1	belong&0xffffff00	0x00204800	Noteheads AB
+
+0	string			T707		Roland TR-707 Data
+#------------------------------------------------------------------------------
+# file:  file(1) magic for Tcl scripting language
+# URL:  http://www.tcl.tk/
+# From: gustaf neumann
+
+# Tcl scripts
+0	search/1/w	#!\ /usr/bin/tcl	Tcl script text executable
+!:mime	text/x-tcl
+0	search/1/w	#!\ /usr/local/bin/tcl	Tcl script text executable
+!:mime	text/x-tcl
+0	search/1	#!/usr/bin/env\ tcl	Tcl script text executable
+!:mime	text/x-tcl
+0	search/1	#!\ /usr/bin/env\ tcl	Tcl script text executable
+!:mime	text/x-tcl
+0	search/1/w	#!\ /usr/bin/wish	Tcl/Tk script text executable
+!:mime	text/x-tcl
+0	search/1/w	#!\ /usr/local/bin/wish	Tcl/Tk script text executable
+!:mime	text/x-tcl
+0	search/1	#!/usr/bin/env\ wish	Tcl/Tk script text executable
+!:mime	text/x-tcl
+0	search/1	#!\ /usr/bin/env\ wish	Tcl/Tk script text executable
+!:mime	text/x-tcl
+
+# check the first line
+0	search/1	package\ req
+>0	regex		\^package[\ \t]+req	Tcl script
+# not 'p', check other lines
+0	search/1	!p
+>0	regex		\^package[\ \t]+req	Tcl script
+
+#------------------------------------------------------------------------------
+# $File$
+# teapot:  file(1) magic for "teapot" spreadsheet
+#
+0       string          #!teapot\012xdr      teapot work sheet (XDR format)
+
+#------------------------------------------------------------------------------
+# $File$
+# terminfo:  file(1) magic for terminfo
+#
+# XXX - byte order for screen images?
+#
+0	string		\032\001	Compiled terminfo entry
+0	short		0433		Curses screen image
+0	short		0434		Curses screen image
+
+#------------------------------------------------------------------------------
+# $File: tex,v 1.19 2013/09/17 17:39:16 christos Exp $
+# tex:  file(1) magic for TeX files
+#
+# XXX - needs byte-endian stuff (big-endian and little-endian DVI?)
+#
+# From <conklin@talisman.kaleida.com>
+
+# Although we may know the offset of certain text fields in TeX DVI
+# and font files, we can't use them reliably because they are not
+# zero terminated. [but we do anyway, christos]
+0	string		\367\002	TeX DVI file
+!:mime	application/x-dvi
+>16	string		>\0		(%s)
+0	string		\367\203	TeX generic font data
+0	string		\367\131	TeX packed font data
+>3	string		>\0		(%s)
+0	string		\367\312	TeX virtual font data
+0	search/1	This\ is\ TeX,	TeX transcript text
+0	search/1	This\ is\ METAFONT,	METAFONT transcript text
+
+# There is no way to detect TeX Font Metric (*.tfm) files without
+# breaking them apart and reading the data.  The following patterns
+# match most *.tfm files generated by METAFONT or afm2tfm.
+2	string		\000\021	TeX font metric data
+!:mime	application/x-tex-tfm
+>33	string		>\0		(%s)
+2	string		\000\022	TeX font metric data
+!:mime	application/x-tex-tfm
+>33	string		>\0		(%s)
+
+# Texinfo and GNU Info, from Daniel Quinlan (quinlan@yggdrasil.com)
+0	search/1	\\input\ texinfo	Texinfo source text
+!:mime	text/x-texinfo
+0	search/1	This\ is\ Info\ file	GNU Info text
+!:mime	text/x-info
+
+# TeX documents, from Daniel Quinlan (quinlan@yggdrasil.com)
+0	search/4096	\\input		TeX document text
+!:mime	text/x-tex
+!:strength + 15
+0	search/4096	\\begin		LaTeX document text
+!:mime	text/x-tex
+!:strength + 15
+0	search/4096	\\section	LaTeX document text
+!:mime	text/x-tex
+!:strength + 18
+0	search/4096	\\setlength	LaTeX document text
+!:mime	text/x-tex
+!:strength + 15
+0	search/4096	\\documentstyle	LaTeX document text
+!:mime	text/x-tex
+!:strength + 18
+0	search/4096	\\chapter	LaTeX document text
+!:mime	text/x-tex
+!:strength + 18
+0	search/4096	\\documentclass	LaTeX 2e document text
+!:mime	text/x-tex
+!:strength + 15
+0	search/4096	\\relax		LaTeX auxiliary file
+!:mime	text/x-tex
+!:strength + 15
+0	search/4096	\\contentsline	LaTeX table of contents
+!:mime	text/x-tex
+!:strength + 15
+0	search/4096	%\ -*-latex-*-	LaTeX document text
+!:mime	text/x-tex
+
+# Tex document, from Hendrik Scholz <hendrik@scholz.net>
+0   	search/1	\\ifx		TeX document text
+
+# Index and glossary files
+0	search/4096	\\indexentry	LaTeX raw index file
+0	search/4096	\\begin{theindex}	LaTeX sorted index
+0	search/4096	\\glossaryentry	LaTeX raw glossary
+0	search/4096	\\begin{theglossary}	LaTeX sorted glossary
+0	search/4096	This\ is\ makeindex	Makeindex log file
+
+# End of TeX
+
+#------------------------------------------------------------------------------
+# file(1) magic for BibTex text files
+# From Hendrik Scholz <hendrik@scholz.net>
+
+0	search/1/c	@article{	BibTeX text file
+0	search/1/c	@book{		BibTeX text file
+0	search/1/c	@inbook{	BibTeX text file
+0	search/1/c	@incollection{	BibTeX text file
+0	search/1/c	@inproceedings{	BibTeX text file
+0	search/1/c	@manual{	BibTeX text file
+0	search/1/c	@misc{		BibTeX text file
+0	search/1/c	@preamble{	BibTeX text file
+0	search/1/c	@phdthesis{	BibTeX text file
+0	search/1/c	@techreport{	BibTeX text file
+0	search/1/c	@unpublished{	BibTeX text file
+
+73	search/1	%%%\ \ 		BibTeX-file{ BibTex text file (with full header)
+
+73	search/1	%%%\ \ @BibTeX-style-file{   BibTeX style text file (with full header)
+
+0	search/1	%\ BibTeX\ standard\ bibliography\ 	BibTeX standard bibliography style text file
+
+0	search/1	%\ BibTeX\ `	BibTeX custom bibliography style text file
+
+0	search/1	@c\ @mapfile{	TeX font aliases text file
+
+0	string		#LyX		LyX document text
+
+# ConTeXt documents
+#	http://wiki.contextgarden.net/
+0	search/4096	\\setupcolors[		ConTeXt document text
+!:strength + 15
+0	search/4096	\\definecolor[		ConTeXt document text
+!:strength + 15
+0	search/4096	\\setupinteraction[	ConTeXt document text
+!:strength + 15
+0	search/4096	\\useURL[		ConTeXt document text
+!:strength + 15
+0	search/4096	\\setuppapersize[	ConTeXt document text
+!:strength + 15
+0	search/4096	\\setuplayout[		ConTeXt document text
+!:strength + 15
+0	search/4096	\\setupfooter[		ConTeXt document text
+!:strength + 15
+0	search/4096	\\setupfootertexts[	ConTeXt document text
+!:strength + 15
+0	search/4096	\\setuppagenumbering[	ConTeXt document text
+!:strength + 15
+0	search/4096	\\setupbodyfont[	ConTeXt document text
+!:strength + 15
+0	search/4096	\\setuphead[		ConTeXt document text
+!:strength + 15
+0	search/4096	\\setupitemize[		ConTeXt document text
+!:strength + 15
+0	search/4096	\\setupwhitespace[	ConTeXt document text
+!:strength + 15
+0	search/4096	\\setupindenting[	ConTeXt document text
+!:strength + 15
+
+#------------------------------------------------------------------------------
+# $File: tgif,v 1.6 2010/09/20 18:55:20 rrt Exp $
+# file(1) magic for tgif(1) files
+# From Hendrik Scholz <hendrik@scholz.net>
+0	string	%TGIF\ 			Tgif file version
+>6	string	x			%s
+
+#------------------------------------------------------------------------------
+# $File: ti-8x,v 1.6 2009/09/19 16:28:12 christos Exp $
+# ti-8x: file(1) magic for the TI-8x and TI-9x Graphing Calculators.
+#
+# From: Ryan McGuire (rmcguire@freenet.columbus.oh.us).
+#
+# Update: Romain Lievin (roms@lpg.ticalc.org).
+#
+# NOTE: This list is not complete.
+# Files for the TI-80 and TI-81 are pretty rare. I'm not going to put the
+# program/group magic numbers in here because I cannot find any.
+0		string		**TI80**	TI-80 Graphing Calculator File.
+0		string		**TI81**	TI-81 Graphing Calculator File.
+#
+# Magic Numbers for the TI-73
+#
+0		string		**TI73**	TI-73 Graphing Calculator
+>0x00003B	byte		0x00		(real number)
+>0x00003B	byte		0x01		(list)
+>0x00003B	byte		0x02		(matrix)
+>0x00003B	byte		0x03		(equation)
+>0x00003B	byte		0x04		(string)
+>0x00003B	byte		0x05		(program)
+>0x00003B	byte		0x06		(assembly program)
+>0x00003B	byte		0x07		(picture)
+>0x00003B	byte		0x08		(gdb)
+>0x00003B	byte		0x0C		(complex number)
+>0x00003B	byte		0x0F		(window settings)
+>0x00003B	byte		0x10		(zoom)
+>0x00003B	byte		0x11		(table setup)
+>0x00003B	byte		0x13		(backup)
+
+# Magic Numbers for the TI-82
+#
+0		string		**TI82**	TI-82 Graphing Calculator
+>0x00003B	byte		0x00		(real)
+>0x00003B	byte		0x01		(list)
+>0x00003B	byte		0x02		(matrix)
+>0x00003B	byte		0x03		(Y-variable)
+>0x00003B	byte		0x05		(program)
+>0x00003B	byte		0x06		(protected prgm)
+>0x00003B	byte		0x07		(picture)
+>0x00003B	byte		0x08		(gdb)
+>0x00003B	byte		0x0B		(window settings)
+>0x00003B	byte		0x0C		(window settings)
+>0x00003B	byte		0x0D		(table setup)
+>0x00003B	byte		0x0E		(screenshot)
+>0x00003B	byte		0x0F		(backup)
+#
+# Magic Numbers for the TI-83
+#
+0		string		**TI83**	TI-83 Graphing Calculator
+>0x00003B	byte		0x00		(real)
+>0x00003B	byte		0x01		(list)
+>0x00003B	byte		0x02		(matrix)
+>0x00003B	byte		0x03		(Y-variable)
+>0x00003B	byte		0x04		(string)
+>0x00003B	byte		0x05		(program)
+>0x00003B	byte		0x06		(protected prgm)
+>0x00003B	byte		0x07		(picture)
+>0x00003B	byte		0x08		(gdb)
+>0x00003B	byte		0x0B		(window settings)
+>0x00003B	byte		0x0C		(window settings)
+>0x00003B	byte		0x0D		(table setup)
+>0x00003B	byte		0x0E		(screenshot)
+>0x00003B	byte		0x13		(backup)
+#
+# Magic Numbers for the TI-83+
+#
+0		string		**TI83F*	TI-83+ Graphing Calculator
+>0x00003B	byte		0x00		(real number)
+>0x00003B	byte		0x01		(list)
+>0x00003B	byte		0x02		(matrix)
+>0x00003B	byte		0x03		(equation)
+>0x00003B	byte		0x04		(string)
+>0x00003B	byte		0x05		(program)
+>0x00003B	byte		0x06		(assembly program)
+>0x00003B	byte		0x07		(picture)
+>0x00003B	byte		0x08		(gdb)
+>0x00003B	byte		0x0C		(complex number)
+>0x00003B	byte		0x0F		(window settings)
+>0x00003B	byte		0x10		(zoom)
+>0x00003B	byte		0x11		(table setup)
+>0x00003B	byte		0x13		(backup)
+>0x00003B	byte		0x15		(application variable)
+>0x00003B	byte		0x17		(group of variable)
+
+#
+# Magic Numbers for the TI-85
+#
+0		string		**TI85**	TI-85 Graphing Calculator
+>0x00003B	byte		0x00		(real number)
+>0x00003B	byte		0x01		(complex number)
+>0x00003B	byte		0x02		(real vector)
+>0x00003B	byte		0x03		(complex vector)
+>0x00003B	byte		0x04		(real list)
+>0x00003B	byte		0x05		(complex list)
+>0x00003B	byte		0x06		(real matrix)
+>0x00003B	byte		0x07		(complex matrix)
+>0x00003B	byte		0x08		(real constant)
+>0x00003B	byte		0x09		(complex constant)
+>0x00003B	byte		0x0A		(equation)
+>0x00003B	byte		0x0C		(string)
+>0x00003B	byte		0x0D		(function GDB)
+>0x00003B	byte		0x0E		(polar GDB)
+>0x00003B	byte		0x0F		(parametric GDB)
+>0x00003B	byte		0x10		(diffeq GDB)
+>0x00003B	byte		0x11		(picture)
+>0x00003B	byte		0x12		(program)
+>0x00003B	byte		0x13		(range)
+>0x00003B	byte		0x17		(window settings)
+>0x00003B	byte		0x18		(window settings)
+>0x00003B	byte		0x19		(window settings)
+>0x00003B	byte		0x1A		(window settings)
+>0x00003B	byte		0x1B		(zoom)
+>0x00003B	byte		0x1D		(backup)
+>0x00003B	byte		0x1E		(unknown)
+>0x00003B	byte		0x2A		(equation)
+>0x000032	string		ZS4		- ZShell Version 4 File.
+>0x000032	string		ZS3		- ZShell Version 3 File.
+#
+# Magic Numbers for the TI-86
+#
+0		string		**TI86**	TI-86 Graphing Calculator
+>0x00003B	byte		0x00		(real number)
+>0x00003B	byte		0x01		(complex number)
+>0x00003B	byte		0x02		(real vector)
+>0x00003B	byte		0x03		(complex vector)
+>0x00003B	byte		0x04		(real list)
+>0x00003B	byte		0x05		(complex list)
+>0x00003B	byte		0x06		(real matrix)
+>0x00003B	byte		0x07		(complex matrix)
+>0x00003B	byte		0x08		(real constant)
+>0x00003B	byte		0x09		(complex constant)
+>0x00003B	byte		0x0A		(equation)
+>0x00003B	byte		0x0C		(string)
+>0x00003B	byte		0x0D		(function GDB)
+>0x00003B	byte		0x0E		(polar GDB)
+>0x00003B	byte		0x0F		(parametric GDB)
+>0x00003B	byte		0x10		(diffeq GDB)
+>0x00003B	byte		0x11		(picture)
+>0x00003B	byte		0x12		(program)
+>0x00003B	byte		0x13		(range)
+>0x00003B	byte		0x17		(window settings)
+>0x00003B	byte		0x18		(window settings)
+>0x00003B	byte		0x19		(window settings)
+>0x00003B	byte		0x1A		(window settings)
+>0x00003B	byte		0x1B		(zoom)
+>0x00003B	byte		0x1D		(backup)
+>0x00003B	byte		0x1E		(unknown)
+>0x00003B	byte		0x2A		(equation)
+#
+# Magic Numbers for the TI-89
+#
+0		string		**TI89**	TI-89 Graphing Calculator
+>0x000048	byte		0x00		(expression)
+>0x000048	byte		0x04		(list)
+>0x000048	byte		0x06		(matrix)
+>0x000048	byte		0x0A		(data)
+>0x000048	byte		0x0B		(text)
+>0x000048	byte		0x0C		(string)
+>0x000048	byte		0x0D		(graphic data base)
+>0x000048	byte		0x0E		(figure)
+>0x000048	byte		0x10		(picture)
+>0x000048	byte		0x12		(program)
+>0x000048	byte		0x13		(function)
+>0x000048	byte		0x14		(macro)
+>0x000048	byte		0x1C		(zipped)
+>0x000048	byte		0x21		(assembler)
+#
+# Magic Numbers for the TI-92
+#
+0		string		**TI92**	TI-92 Graphing Calculator
+>0x000048	byte		0x00		(expression)
+>0x000048	byte		0x04		(list)
+>0x000048	byte		0x06		(matrix)
+>0x000048	byte		0x0A		(data)
+>0x000048	byte		0x0B		(text)
+>0x000048	byte		0x0C		(string)
+>0x000048	byte		0x0D		(graphic data base)
+>0x000048	byte		0x0E		(figure)
+>0x000048	byte		0x10		(picture)
+>0x000048	byte		0x12		(program)
+>0x000048	byte		0x13		(function)
+>0x000048	byte		0x14		(macro)
+>0x000048	byte		0x1D		(backup)
+#
+# Magic Numbers for the TI-92+/V200
+#
+0		string		**TI92P*	TI-92+/V200 Graphing Calculator
+>0x000048	byte		0x00		(expression)
+>0x000048	byte		0x04		(list)
+>0x000048	byte		0x06		(matrix)
+>0x000048	byte		0x0A		(data)
+>0x000048	byte		0x0B		(text)
+>0x000048	byte		0x0C		(string)
+>0x000048	byte		0x0D		(graphic data base)
+>0x000048	byte		0x0E		(figure)
+>0x000048	byte		0x10		(picture)
+>0x000048	byte		0x12		(program)
+>0x000048	byte		0x13		(function)
+>0x000048	byte		0x14		(macro)
+>0x000048	byte		0x1C		(zipped)
+>0x000048	byte		0x21		(assembler)
+#
+# Magic Numbers for the TI-73/83+/89/92+/V200 FLASH upgrades
+#
+0x0000016	string		Advanced	TI-XX Graphing Calculator (FLASH)
+0		string		**TIFL**	TI-XX Graphing Calculator (FLASH)
+>8		byte		>0		- Revision %d
+>>9 		byte		x		\b.%d,
+>12		byte		>0		Revision date %02x
+>>13		byte		x		\b/%02x
+>>14		beshort		x		\b/%04x,
+>17		string		>/0		name: '%s',
+>48		byte		0x74		device: TI-73,
+>48		byte		0x73		device: TI-83+,
+>48		byte		0x98		device: TI-89,
+>48		byte		0x88		device: TI-92+,
+>49		byte		0x23		type: OS upgrade,
+>49		byte		0x24		type: application,
+>49		byte		0x25		type: certificate,
+>49		byte		0x3e		type: license,
+>74		lelong		>0		size: %d bytes
+
+# VTi & TiEmu skins (TI Graphing Calculators).
+# From: Romain Lievin (roms@lpg.ticalc.org).
+# Magic Numbers for the VTi skins
+0               string          VTI		Virtual TI skin
+>3		string		v		- Version
+>>4		byte		>0		\b %c
+>>6		byte		x		\b.%c
+# Magic Numbers for the TiEmu skins
+0		string		TiEmu		TiEmu skin
+>6              string          v               - Version
+>>7             byte            >0              \b %c
+>>9             byte            x               \b.%c
+>>10		byte		x		\b%c
+
+#------------------------------------------------------------------------------
+# $File$
+# timezone:  file(1) magic for timezone data
+#
+# from Daniel Quinlan (quinlan@yggdrasil.com)
+# this should work on Linux, SunOS, and maybe others
+# Added new official magic number for recent versions of the Olson code
+0	string	TZif	timezone data
+>4	byte	0	\b, old version
+>4	byte	>0	\b, version %c
+>20	belong	0	\b, no gmt time flags
+>20	belong	1	\b, 1 gmt time flag
+>20	belong	>1	\b, %d gmt time flags
+>24	belong	0	\b, no std time flags
+>20	belong	1	\b, 1 std time flag
+>24	belong	>1	\b, %d std time flags
+>28	belong	0	\b, no leap seconds
+>28	belong	1	\b, 1 leap second
+>28	belong  >1	\b, %d leap seconds
+>32	belong	0	\b, no transition times
+>32	belong	1	\b, 1 transition time
+>32	belong  >1	\b, %d transition times
+>36	belong	0	\b, no abbreviation chars
+>36	belong	1	\b, 1 abbreviation char
+>36	belong	>1	\b, %d abbreviation chars
+0	string	\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\0	old timezone data
+0	string	\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\2\0	old timezone data
+0	string  \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\3\0	old timezone data
+0	string	\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\4\0	old timezone data
+0	string	\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\5\0	old timezone data
+0	string	\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\6\0	old timezone data
+
+#------------------------------------------------------------------------------
+# $File: troff,v 1.10 2009/09/19 16:28:12 christos Exp $
+# troff:  file(1) magic for *roff
+#
+# updated by Daniel Quinlan (quinlan@yggdrasil.com)
+
+# troff input
+0	search/1	.\\"		troff or preprocessor input text
+!:mime	text/troff
+0	search/1	'\\"		troff or preprocessor input text
+!:mime	text/troff
+0	search/1	'.\\"		troff or preprocessor input text
+!:mime	text/troff
+0	search/1	\\"		troff or preprocessor input text
+!:mime	text/troff
+0	search/1	'''		troff or preprocessor input text
+!:mime	text/troff
+0	regex/20l	\^\\.[A-Za-z0-9][A-Za-z0-9][\ \t]	troff or preprocessor input text
+!:mime	text/troff
+0	regex/20l	\^\\.[A-Za-z0-9][A-Za-z0-9]$	troff or preprocessor input text
+!:mime	text/troff
+
+# ditroff intermediate output text
+0	search/1	x\ T		ditroff output text
+>4	search/1	cat		for the C/A/T phototypesetter
+>4	search/1	ps		for PostScript
+>4	search/1	dvi		for DVI
+>4	search/1	ascii		for ASCII
+>4	search/1	lj4		for LaserJet 4
+>4	search/1	latin1		for ISO 8859-1 (Latin 1)
+>4	search/1	X75		for xditview at 75dpi
+>>7	search/1	-12		(12pt)
+>4	search/1	X100		for xditview at 100dpi
+>>8	search/1	-12		(12pt)
+
+# output data formats
+0	string		\100\357	very old (C/A/T) troff output data
+
+#------------------------------------------------------------------------------
+# $File$
+# tuxedo:	file(1) magic for BEA TUXEDO data files
+#
+# from Ian Springer <ispringer@hotmail.com>
+#
+0	string		\0\0\1\236\0\0\0\0\0\0\0\0\0\0\0\0	BEA TUXEDO DES mask data
+
+#------------------------------------------------------------------------------
+# $File$
+# typeset:  file(1) magic for other typesetting
+#
+0	string		Interpress/Xerox	Xerox InterPress data
+>16	string		/			(version
+>>17	string		>\0			%s)
+
+#------------------------------------------------------------------------------
+# $File: unicode,v 1.5 2009/09/19 16:28:13 christos Exp $
+# Unicode:  BOM prefixed text files - Adrian Havill <havill@turbolinux.co.jp>
+# GRR: These types should be recognised in file_ascmagic so these
+# encodings can be treated by text patterns.
+# Missing types are already dealt with internally.
+#
+0	string	+/v8			Unicode text, UTF-7
+0	string	+/v9			Unicode text, UTF-7
+0	string	+/v+			Unicode text, UTF-7
+0	string	+/v/			Unicode text, UTF-7
+0	string	\335\163\146\163	Unicode text, UTF-8-EBCDIC
+0	string	\000\000\376\377	Unicode text, UTF-32, big-endian
+0	string	\377\376\000\000	Unicode text, UTF-32, little-endian
+0	string	\016\376\377		Unicode text, SCSU (Standard Compression Scheme for Unicode)
+
+#------------------------------------------------------------------------------
+# $File: unknown,v 1.7 2009/09/19 16:28:13 christos Exp $
+# unknown:  file(1) magic for unknown machines
+#
+# 0x107 is 0407, 0x108 is 0410, and 0x109 is 0411; those are all PDP-11
+# (executable, pure, and split I&D, respectively), but the PDP-11 version
+# doesn't have the "version %ld", which may be a bogus COFFism (I don't
+# think there was ever COFF for the PDP-11).
+#
+# 0x10B is 0413; that's VAX demand-paged, but this is a short, not a
+# long, as it would be on a VAX.  In any case, that could collide with
+# VAX demand-paged files, as the magic number is little-endian on those
+# binaries, so the first 16 bits of the file would contain 0x10B.
+#
+# Therefore, those entries are commented out.
+#
+# 0x10C is 0414 and 0x10E is 0416; those *are* unknown.
+#
+#0	short		0x107		unknown machine executable
+#>8	short		>0		not stripped
+#>15	byte		>0		- version %ld
+#0	short		0x108		unknown pure executable
+#>8	short		>0		not stripped
+#>15	byte		>0		- version %ld
+#0	short		0x109		PDP-11 separate I&D
+#>8	short		>0		not stripped
+#>15	byte		>0		- version %ld
+#0	short		0x10b		unknown pure executable
+#>8	short		>0		not stripped
+#>15	byte		>0		- version %ld
+0	long		0x10c		unknown demand paged pure executable
+>16	long		>0		not stripped
+0	long		0x10e		unknown readable demand paged pure executable
+
+#------------------------------------------------------------------------------
+# $File: uterus,v 1.2 2014/04/28 12:04:50 christos Exp $
+# file(1) magic for uterus files
+# http://freecode.com/projects/uterus
+#
+0	string		UTE+	uterus file
+>4	string		v	\b, version
+>5	byte		x	%c
+>6	string		.	\b.
+>7	byte		x	\b%c
+>8	string		\<\>	\b, big-endian
+>>16	belong		>0	\b, slut size %u
+>8	string		\>\<	\b, litte-endian
+>>16	lelong		>0	\b, slut size %u
+>10	byte		&8	\b, compressed
+
+#------------------------------------------------------------------------------
+# $File$
+# uuencode:  file(1) magic for ASCII-encoded files
+#
+
+# GRR:  the first line of xxencoded files is identical to that in uuencoded
+# files, but the first character in most subsequent lines is 'h' instead of
+# 'M'.  (xxencoding uses lowercase letters in place of most of uuencode's
+# punctuation and survives BITNET gateways better.)  If regular expressions
+# were supported, this entry could possibly be split into two with
+# "begin\040\.\*\012M" or "begin\040\.\*\012h" (where \. and \* are REs).
+0	search/1	begin\ 		uuencoded or xxencoded text
+
+# btoa(1) is an alternative to uuencode that requires less space.
+0	search/1	xbtoa\ Begin	btoa'd text
+
+# ship(1) is another, much cooler alternative to uuencode.
+# Greg Roelofs, newt@uchicago.edu
+0	search/1	$\012ship	ship'd binary text
+
+# bencode(8) is used to encode compressed news batches (Bnews/Cnews only?)
+# Greg Roelofs, newt@uchicago.edu
+0	search/1	Decode\ the\ following\ with\ bdeco	bencoded News text
+
+# BinHex is the Macintosh ASCII-encoded file format (see also "apple")
+# Daniel Quinlan, quinlan@yggdrasil.com
+11	search/1	must\ be\ converted\ with\ BinHex	BinHex binary text
+>41	search/1	x					\b, version %.3s
+
+# GRR: handle BASE64
+
+#------------------------------------------------------------------------------
+# $File: varied.out,v 1.22 2010/07/02 00:06:27 christos Exp $
+# varied.out:  file(1) magic for various USG systems
+#
+#	Herewith many of the object file formats used by USG systems.
+#	Most have been moved to files for a particular processor,
+#	and deleted if they duplicate other entries.
+#
+0	short		0610		Perkin-Elmer executable
+# AMD 29K
+0	beshort		0572		amd 29k coff noprebar executable
+0	beshort		01572		amd 29k coff prebar executable
+0	beshort		0160007		amd 29k coff archive
+# Cray
+6	beshort		0407		unicos (cray) executable
+# Ultrix 4.3
+596	string		\130\337\377\377	Ultrix core file
+>600	string		>\0		from '%s'
+# BeOS and MAcOS PEF executables
+# From: hplus@zilker.net (Jon Watte)
+0	string		Joy!peffpwpc	header for PowerPC PEF executable
+#
+# ava assembler/linker Uros Platise <uros.platise@ijs.si>
+0       string          avaobj  AVR assembler object code
+>7      string          >\0     version '%s'
+# gnu gmon magic From: Eugen Dedu <dedu@ese-metz.fr>
+0	string		gmon		GNU prof performance data
+>4	long		x		- version %d
+# From: Dave Pearson <davep@davep.org>
+# Harbour <URL:http://harbour-project.org/> HRB files.
+0	string		\xc0HRB		Harbour HRB file
+>4	leshort		x		version %d
+# Harbour HBV files
+0	string		\xc0HBV		Harbour variable dump file
+>4	leshort		x		version %d
+
+# From: Alex Beregszaszi <alex@fsn.hu>
+# 0	string		exec 		BugOS executable
+# 0	string		pack		BugOS archive
+
+# From: Jason Spence <jspence@lightconsulting.com>
+# Generated by the "examples" in STM's ST40 devkit, and derived code.
+0	lelong		0x13a9f17e	ST40 component image format
+>4	string		>\0		\b, name '%s'
+
+#------------------------------------------------------------------------------
+# $File: varied.script,v 1.9 2011/12/16 16:32:48 rrt Exp $
+# varied.script:  file(1) magic for various interpreter scripts
+
+0	string/t		#!\ /			a
+>3	string		>\0			%s script text executable
+!:strength / 2
+
+0	string/b		#!\ /			a
+>3	string		>\0			%s script executable (binary data)
+!:strength / 2
+
+0	string/t		#!\t/			a
+>3	string		>\0			%s script text executable
+!:strength / 2
+
+0	string/b		#!\t/			a
+>3	string		>\0			%s script executable (binary data)
+!:strength / 2
+
+0	string/t		#!/			a
+>2	string		>\0			%s script text executable
+!:strength / 2
+
+0	string/b		#!/			a
+>2	string		>\0			%s script executable (binary data)
+!:strength / 2
+
+0	string/t		#!\ 			script text executable
+>3	string		>\0			for %s
+!:strength / 3
+
+0	string/b		#!\ 			script executable
+>3	string		>\0			for %s (binary data)
+!:strength / 3
+
+# using env
+0	string/t	#!/usr/bin/env		a
+>15	string/t	>\0			%s script text executable
+!:strength / 10
+
+0	string/b	#!/usr/bin/env		a
+>15	string/b	>\0			%s script executable (binary data)
+!:strength / 10
+
+0	string/t	#!\ /usr/bin/env	a
+>16	string/t	>\0			%s script text executable
+!:strength / 10
+
+0	string/b	#!\ /usr/bin/env	a
+>16	string/b	>\0			%s script executable (binary data)
+!:strength / 10
+
+# From: arno <arenevier@fdn.fr>
+# mozilla xpconnect typelib
+# see http://www.mozilla.org/scriptable/typelib_file.html
+0	string 		XPCOM\nTypeLib\r\n\032		XPConnect Typelib
+>0x10  byte        x       version %d
+>>0x11 byte        x      \b.%d
+
+#------------------------------------------------------------------------------
+# $File: vax,v 1.8 2013/01/09 22:37:24 christos Exp $
+# vax:  file(1) magic for VAX executable/object and APL workspace
+#
+0	lelong		0101557		VAX single precision APL workspace
+0	lelong		0101556		VAX double precision APL workspace
+
+#
+# VAX a.out (BSD; others collide with 386 and other 32-bit little-endian
+# executables, and are handled in aout)
+#
+0	lelong		0420		a.out VAX demand paged (first page unmapped) pure executable
+>16	lelong		>0		not stripped
+
+#
+# VAX COFF
+#
+# The `versions' were commented out, but have been un-commented out.
+# (Was the problem just one of endianness?)
+#
+0	leshort		0570		VAX COFF executable
+>12	lelong		>0		not stripped
+>22	leshort		>0		- version %d
+0	leshort		0575		VAX COFF pure executable
+>12	lelong		>0		not stripped
+>22	leshort		>0		- version %d
+
+#------------------------------------------------------------------------------
+# $File$
+# vicar:  file(1) magic for VICAR files.
+#
+# From: Ossama Othman <othman@astrosun.tn.cornell.edu
+# VICAR is JPL's in-house spacecraft image processing program
+# VICAR image
+0	string	LBLSIZE=	VICAR image data
+>32	string	BYTE		\b, 8 bits  = VAX byte
+>32	string	HALF		\b, 16 bits = VAX word     = Fortran INTEGER*2
+>32	string	FULL		\b, 32 bits = VAX longword = Fortran INTEGER*4
+>32	string	REAL		\b, 32 bits = VAX longword = Fortran REAL*4
+>32	string	DOUB		\b, 64 bits = VAX quadword = Fortran REAL*8
+>32	string	COMPLEX		\b, 64 bits = VAX quadword = Fortran COMPLEX*8
+# VICAR label file
+43	string	SFDU_LABEL	VICAR label file
+
+#------------------------------------------------------------------------------
+# $File: virtual,v 1.5 2014/04/30 21:41:02 christos Exp $
+# From: James Nobis <quel@quelrod.net>
+# Microsoft hard disk images for:
+# Virtual Server
+# Virtual PC
+# http://technet.microsoft.com/en-us/virtualserver/bb676673.aspx
+# .vhd
+0	string	conectix	Microsoft Disk Image, Virtual Server or Virtual PC
+
+# libvirt
+# From: Philipp Hahn <hahn@univention.de>
+0	string	LibvirtQemudSave	Libvirt QEMU Suspend Image
+>0x10	lelong	x	\b, version %u
+>0x14	lelong	x	\b, XML length %u
+>0x18	lelong	1	\b, running
+>0x1c	lelong	1	\b, compressed
+
+0	string	LibvirtQemudPart	Libvirt QEMU partial Suspend Image
+# From: Alex Beregszaszi <alex@fsn.hu>
+0	string/b	COWD		VMWare3
+>4	byte	3		disk image
+>>32	lelong	x		(%d/
+>>36	lelong	x		\b%d/
+>>40	lelong	x		\b%d)
+>4	byte	2		undoable disk image
+>>32	string	>\0		(%s)
+
+0	string/b	VMDK		 VMware4 disk image
+0	string/b	KDMV		 VMware4 disk image
+
+#--------------------------------------------------------------------
+# Qemu Emulator Images
+# Lines written by Friedrich Schwittay (f.schwittay@yousable.de)
+# Updated by Adam Buchbinder (adam.buchbinder@gmail.com)
+# Made by reading sources, reading documentation, and doing trial and error
+# on existing QCOW files
+0	string/b	QFI\xFB	QEMU QCOW Image
+
+# Uncomment the following line to display Magic (only used for debugging
+# this magic number)
+#>0	string/b	x	, Magic: %s
+
+# There are currently 2 Versions: "1" and "2".
+# http://www.gnome.org/~markmc/qcow-image-format-version-1.html
+>4	belong	1	(v1)
+
+# Using the existence of the Backing File Offset to determine whether
+# to read Backing File Information
+>>12	belong	 >0	 \b, has backing file (
+# Note that this isn't a null-terminated string; the length is actually
+# (16.L). Assuming a null-terminated string happens to work usually, but it
+# may spew junk until it reaches a \0 in some cases.
+>>>(12.L)	 string >\0	\bpath %s
+
+# Modification time of the Backing File
+# Really useful if you want to know if your backing
+# file is still usable together with this image
+>>>>20	bedate >0	\b, mtime %s)
+>>>>20	default x	\b)
+
+# Size is stored in bytes in a big-endian u64.
+>>24	bequad	x	 \b, %lld bytes
+
+# 1 for AES encryption, 0 for none.
+>>36	belong	1	\b, AES-encrypted
+
+# http://www.gnome.org/~markmc/qcow-image-format.html
+>4	belong	2	(v2)
+# Using the existence of the Backing File Offset to determine whether
+# to read Backing File Information
+>>8	bequad  >0	 \b, has backing file
+# Note that this isn't a null-terminated string; the length is actually
+# (16.L). Assuming a null-terminated string happens to work usually, but it
+# may spew junk until it reaches a \0 in some cases. Also, since there's no
+# .Q modifier, we just use the bottom four bytes as an offset. Note that if
+# the file is over 4G, and the backing file path is stored after the first 4G,
+# the wrong filename will be printed. (This should be (8.Q), when that syntax
+# is introduced.)
+>>>(12.L)	 string >\0	(path %s)
+>>24	bequad	x	\b, %lld bytes
+>>32	belong	1	\b, AES-encrypted
+
+>4	belong	3	(v3)
+# Using the existence of the Backing File Offset to determine whether
+# to read Backing File Information
+>>8	bequad  >0	 \b, has backing file
+# Note that this isn't a null-terminated string; the length is actually
+# (16.L). Assuming a null-terminated string happens to work usually, but it
+# may spew junk until it reaches a \0 in some cases. Also, since there's no
+# .Q modifier, we just use the bottom four bytes as an offset. Note that if
+# the file is over 4G, and the backing file path is stored after the first 4G,
+# the wrong filename will be printed. (This should be (8.Q), when that syntax
+# is introduced.)
+>>>(12.L)	 string >\0	(path %s)
+>>24	bequad	x	\b, %lld bytes
+>>32	belong	1	\b, AES-encrypted
+
+>4	default x	(unknown version)
+
+0	string/b	QEVM		QEMU suspend to disk image
+
+# QEMU QED Image
+# http://wiki.qemu.org/Features/QED/Specification
+0	string/b	QED\0		QEMU QED Image
+
+# VDI Image
+# Sun xVM VirtualBox Disk Image
+# From: Richard W.M. Jones <rich@annexia.org>
+# VirtualBox Disk Image
+0x40	ulelong		0xbeda107f	VirtualBox Disk Image
+>0x44	uleshort	>0		\b, major %u
+>0x46	uleshort	>0		\b, minor %u
+>0	string		>\0		(%s)
+>368	lequad		x		 \b, %lld bytes
+
+0	string/b	Bochs\ Virtual\ HD\ Image	Bochs disk image,
+>32	string	x				type %s,
+>48	string	x				subtype %s
+
+0	lelong	0x02468ace			Bochs Sparse disk image
+
+
+#------------------------------------------------------------------------------
+# $File$
+# Virtutech Compressed Random Access File Format
+#
+# From <gustav@virtutech.com>
+0      string          \211\277\036\203        Virtutech CRAFF
+>4     belong          x               v%d
+>20    belong          0               uncompressed
+>20    belong          1               bzipp2ed
+>20    belong          2               gzipped
+>24    belong          0               not clean
+
+#------------------------------------------------------------------------------
+# $File$
+# visx:  file(1) magic for Visx format files
+#
+0	short		0x5555		VISX image file
+>2	byte		0		(zero)
+>2	byte		1		(unsigned char)
+>2	byte		2		(short integer)
+>2	byte		3		(float 32)
+>2	byte		4		(float 64)
+>2	byte		5		(signed char)
+>2	byte		6		(bit-plane)
+>2	byte		7		(classes)
+>2	byte		8		(statistics)
+>2	byte		10		(ascii text)
+>2	byte		15		(image segments)
+>2	byte		100		(image set)
+>2	byte		101		(unsigned char vector)
+>2	byte		102		(short integer vector)
+>2	byte		103		(float 32 vector)
+>2	byte		104		(float 64 vector)
+>2	byte		105		(signed char vector)
+>2	byte		106		(bit plane vector)
+>2	byte		121		(feature vector)
+>2	byte		122		(feature vector library)
+>2	byte		124		(chain code)
+>2	byte		126		(bit vector)
+>2	byte		130		(graph)
+>2	byte		131		(adjacency graph)
+>2	byte		132		(adjacency graph library)
+>2	string		.VISIX		(ascii text)
+
+#------------------------------------------------------------------------------
+# $File: vms,v 1.8 2014/08/17 12:58:54 christos Exp $
+# vms:  file(1) magic for VMS executables (experimental)
+#
+# VMS .exe formats, both VAX and AXP (Greg Roelofs, newt@uchicago.edu)
+
+# GRR 950122:  I'm just guessing on these, based on inspection of the headers
+# of three executables each for Alpha and VAX architectures.  The VAX files
+# all had headers similar to this:
+#
+#   00000  b0 00 30 00 44 00 60 00  00 00 00 00 30 32 30 35  ..0.D.`.....0205
+#   00010  01 01 00 00 ff ff ff ff  ff ff ff ff 00 00 00 00  ................
+#
+0	string	\xb0\0\x30\0	VMS VAX executable
+>44032	string	PK\003\004	\b, Info-ZIP SFX archive v5.12 w/decryption
+#
+# The AXP files all looked like this, except that the byte at offset 0x22
+# was 06 in some of them and 07 in others:
+#
+#   00000  03 00 00 00 00 00 00 00  ec 02 00 00 10 01 00 00  ................
+#   00010  68 00 00 00 98 00 00 00  b8 00 00 00 00 00 00 00  h...............
+#   00020  00 00 07 00 00 00 00 00  00 00 00 00 00 00 00 00  ................
+#   00030  00 00 00 00 01 00 00 00  00 00 00 00 00 00 00 00  ................
+#   00040  00 00 00 00 ff ff ff ff  ff ff ff ff 02 00 00 00  ................
+#
+# GRR this test is still too general as it catches example adressen.dbt
+0	belong	0x03000000	
+>8	ubelong	0xec020000	VMS Alpha executable
+>>75264	string	PK\003\004	\b, Info-ZIP SFX archive v5.12 w/decryption
+
+#------------------------------------------------------------------------------
+# $File$
+# VMware specific files (deducted from version 1.1 and log file entries)
+# Anthon van der Neut (anthon@mnt.org)
+0	belong	0x4d52564e	VMware nvram 
+
+#------------------------------------------------------------------------------
+# $File: vorbis,v 1.20 2014/09/23 16:35:08 christos Exp $
+# vorbis:  file(1) magic for Ogg/Vorbis files
+#
+# From Felix von Leitner <leitner@fefe.de>
+# Extended by Beni Cherniavsky <cben@crosswinds.net>
+# Further extended by Greg Wooledge <greg@wooledge.org>
+#
+# Most (everything but the number of channels and bitrate) is commented
+# out with `##' as it's not interesting to the average user.  The most
+# probable things advanced users would want to uncomment are probably
+# the number of comments and the encoder version.
+#
+# FIXME: The first match has been made a search, so that it can skip
+# over prepended ID3 tags. This will work for MIME type detection, but
+# won't work for detecting other properties of the file (they all need
+# to be made relative to the search). In any case, if the file has ID3
+# tags, the ID3 information will be printed, not the Ogg information,
+# so until that's fixed, this doesn't matter.
+# FIXME[2]: Disable the above for now, since search assumes text mode.
+#
+# --- Ogg Framing ---
+#0		search/1000	OggS		Ogg data
+0		string	OggS		Ogg data
+>4		byte		!0		UNKNOWN REVISION %u
+##>4		byte		0		revision 0
+>4		byte		0
+##>>14		lelong		x		(Serial %lX)
+# non-Vorbis content: FLAC (Free Lossless Audio Codec, http://flac.sourceforge.net)
+>>28		string		\x7fFLAC	\b, FLAC audio
+# non-Vorbis content: Theora
+!:mime		audio/ogg
+>>28		string		\x80theora	\b, Theora video
+!:mime		video/ogg
+# non-Vorbis content: Kate
+>>28		string		\x80kate\0\0\0\0	\b, Kate (Karaoke and Text)
+!:mime		application/ogg
+>>>37		ubyte		x		v%u
+>>>38		ubyte		x		\b.%u,
+>>>40		byte		0		utf8 encoding,
+>>>40		byte		!0		unknown character encoding,
+>>>60		string		>\0		language %s,
+>>>60		string		\0		no language set,
+>>>76		string		>\0		category %s
+>>>76		string		\0		no category set
+# non-Vorbis content: Skeleton
+>>28		string		fishead\0	\b, Skeleton
+!:mime		video/ogg
+>>>36		leshort		x		v%u
+>>>40		leshort		x		\b.%u
+# non-Vorbis content: Speex
+>>28		string		Speex\ \ \ 	\b, Speex audio
+!:mime		audio/ogg
+# non-Vorbis content: OGM
+>>28		string		\x01video\0\0\0	\b, OGM video
+!:mime		video/ogg
+>>>37		string/c	div3		(DivX 3)
+>>>37		string/c	divx		(DivX 4)
+>>>37		string/c	dx50		(DivX 5)
+>>>37		string/c	xvid		(XviD)
+# --- First vorbis packet - general header ---
+>>28		string		\x01vorbis	\b, Vorbis audio,
+!:mime		audio/ogg
+>>>35		lelong		!0		UNKNOWN VERSION %u,
+##>>>35		lelong		0		version 0,
+>>>35		lelong		0
+>>>>39		ubyte		1		mono,
+>>>>39		ubyte		2		stereo,
+>>>>39		ubyte		>2		%u channels,
+>>>>40		lelong		x		%u Hz
+# Minimal, nominal and maximal bitrates specified when encoding
+>>>>48		string		<\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff	\b,
+# The above tests if at least one of these is specified:
+>>>>>52		lelong		!-1
+# Vorbis RC2 has a bug which puts -1000 in the min/max bitrate fields
+# instead of -1.
+# Vorbis 1.0 uses 0 instead of -1.
+>>>>>>52	lelong		!0
+>>>>>>>52	lelong		!-1000
+>>>>>>>>52	lelong		x		<%u
+>>>>>48		lelong		!-1
+>>>>>>48	lelong		x		~%u
+>>>>>44		lelong		!-1
+>>>>>>44	lelong		!-1000
+>>>>>>>44	lelong		!0
+>>>>>>>>44	lelong		x		>%u
+>>>>>48		string		<\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff	bps
+# -- Second vorbis header packet - the comments
+# A kludge to read the vendor string.  It's a counted string, not a
+# zero-terminated one, so file(1) can't read it in a generic way.
+# libVorbis is the only one existing currently, so I detect specifically
+# it.  The interesting value is the cvs date (8 digits decimal).
+# Post-RC1 Ogg files have the second header packet (and thus the version)
+# in a different place, so we must use an indirect offset.
+>>>(84.b+85)		string		\x03vorbis
+>>>>(84.b+96)		string/c	Xiphophorus\ libVorbis\ I	\b, created by: Xiphophorus libVorbis I
+>>>>>(84.b+120)		string		>00000000	
+# Map to beta version numbers:
+>>>>>>(84.b+120)	string		<20000508	(<beta1, prepublic)
+>>>>>>(84.b+120)	string		20000508	(1.0 beta 1 or beta 2)
+>>>>>>(84.b+120)	string		>20000508
+>>>>>>>(84.b+120)	string		<20001031	(beta2-3)
+>>>>>>(84.b+120)	string		20001031	(1.0 beta 3)
+>>>>>>(84.b+120)	string		>20001031
+>>>>>>>(84.b+120)	string		<20010225	(beta3-4)
+>>>>>>(84.b+120)	string		20010225	(1.0 beta 4)
+>>>>>>(84.b+120)	string		>20010225
+>>>>>>>(84.b+120)	string		<20010615	(beta4-RC1)
+>>>>>>(84.b+120)	string		20010615	(1.0 RC1)
+>>>>>>(84.b+120)	string		20010813	(1.0 RC2)
+>>>>>>(84.b+120)	string		20010816	(RC2 - Garf tuned v1)
+>>>>>>(84.b+120)	string		20011014	(RC2 - Garf tuned v2)
+>>>>>>(84.b+120)	string		20011217	(1.0 RC3)
+>>>>>>(84.b+120)	string		20011231	(1.0 RC3)
+# Some pre-1.0 CVS snapshots still had "Xiphphorus"...
+>>>>>>(84.b+120)	string		>20011231	(pre-1.0 CVS)
+# For the 1.0 release, Xiphophorus is replaced by Xiph.Org
+>>>>(84.b+96)		string/c	Xiph.Org\ libVorbis\ I	\b, created by: Xiph.Org libVorbis I
+>>>>>(84.b+117)		string		>00000000	
+>>>>>>(84.b+117)	string		<20020717	(pre-1.0 CVS)
+>>>>>>(84.b+117)	string		20020717	(1.0)
+>>>>>>(84.b+117)	string		20030909	(1.0.1)
+>>>>>>(84.b+117)	string		20040629	(1.1.0 RC1)
+
+#------------------------------------------------------------------------------
+# $File$
+# VXL: file(1) magic for VXL binary IO data files
+#
+# from Ian Scott <scottim@sf.net>
+#
+# VXL is a collection of C++ libraries for Computer Vision.
+# See the vsl chapter in the VXL Book for more info
+# http://www.isbe.man.ac.uk/public_vxl_doc/books/vxl/book.html
+# http:/vxl.sf.net
+
+2	lelong	0x472b2c4e	VXL data file,
+>0	leshort	>0		schema version no %d
+
+#------------------------------------------------------------------------------
+# $File: warc,v 1.2 2009/09/19 16:28:13 christos Exp $
+# warc:  file(1) magic for WARC files
+
+0	string	WARC/	WARC Archive
+>5	string	x	version %.4s
+!:mime application/warc
+
+#------------------------------------------------------------------------------
+# Arc File Format from Internet Archive
+# see http://www.archive.org/web/researcher/ArcFileFormat.php
+0      string          filedesc://     Internet Archive File
+!:mime application/x-ia-arc
+>11    search/256      \x0A    \b
+>>&0   ubyte   >0      \b version %c
+
+#------------------------------------------------------------------------------
+# weak:  file(1) magic for very weak magic entries, disabled by default
+#
+# These entries are so weak that they might interfere identification of
+# other formats. Example include:
+# - Only identify for 1 or 2 bytes
+# - Match against very wide range of values
+# - Match against generic word in some spoken languages (e.g. English)
+
+# Summary: Computer Graphics Metafile
+# Extension: .cgm
+#0	beshort&0xffe0	0x0020		binary Computer Graphics Metafile
+#0	beshort		0x3020		character Computer Graphics Metafile
+
+#0	string		=!!		Bennet Yee's "face" format
+
+#------------------------------------------------------------------------------
+# $File: windows,v 1.9 2014/09/23 23:42:44 christos Exp $
+# windows:  file(1) magic for Microsoft Windows
+#
+# This file is mainly reserved for files where programs
+# using them are run almost always on MS Windows 3.x or
+# above, or files only used exclusively in Windows OS,
+# where there is no better category to allocate for.
+# For example, even though WinZIP almost run on Windows
+# only, it is better to treat them as "archive" instead.
+# For format usable in DOS, such as generic executable
+# format, please specify under "msdos" file.
+#
+
+
+# Summary: Outlook Express DBX file
+# Extension: .dbx
+# Created by: Christophe Monniez
+0	string	\xCF\xAD\x12\xFE	MS Outlook Express DBX file
+>4	byte	=0xC5			\b, message database
+>4	byte	=0xC6			\b, folder database
+>4	byte	=0xC7			\b, account information
+>4	byte	=0x30			\b, offline database
+
+
+# Summary: Windows crash dump
+# Extension: .dmp
+# Created by: Andreas Schuster (http://computer.forensikblog.de/)
+# Reference (1): http://computer.forensikblog.de/en/2008/02/64bit_magic.html
+# Modified by (1): Abel Cheung (Avoid match with first 4 bytes only)
+0	string		PAGE		
+>4	string		DUMP		MS Windows 32bit crash dump
+>>0x05c	byte            0		\b, no PAE
+>>0x05c	byte            1		\b, PAE
+>>0xf88	lelong		1		\b, full dump
+>>0xf88	lelong		2		\b, kernel dump
+>>0xf88	lelong		3		\b, small dump
+>>0x068	lelong		x		\b, %d pages
+>4	string		DU64		MS Windows 64bit crash dump
+>>0xf98	lelong		1		\b, full dump
+>>0xf98	lelong		2		\b, kernel dump
+>>0xf98	lelong		3		\b, small dump
+>>0x090	lequad		x		\b, %lld pages
+
+
+# Summary: Vista Event Log
+# Extension: .evtx
+# Created by: Andreas Schuster (http://computer.forensikblog.de/)
+# Reference (1): http://computer.forensikblog.de/en/2007/05/some_magic.html
+0	string		ElfFile\0	MS Windows Vista Event Log
+>0x2a	leshort		x		\b, %d chunks
+>>0x10	lelong		x		\b (no. %d in use)
+>0x18	lelong		>1		\b, next record no. %d
+>0x18	lelong		=1		\b, empty
+>0x78	lelong		&1		\b, DIRTY
+>0x78	lelong		&2		\b, FULL
+
+
+# Summary: Windows 3.1 group files
+# Extension: .grp
+# Created by: unknown
+0	string		\120\115\103\103	MS Windows 3.1 group files
+
+
+# Summary: Old format help files
+# Extension: .hlp
+# Created by: Dirk Jagdmann <doj@cubic.org>
+0	lelong		0x00035f3f		MS Windows 3.x help file
+
+
+# Summary: Hyper terminal
+# Extension: .ht
+# Created by: unknown
+0	string		HyperTerminal\ 
+>15	string		1.0\ --\ HyperTerminal\ data\ file	MS Windows HyperTerminal profile
+
+# http://ithreats.files.wordpress.com/2009/05/\
+# lnk_the_windows_shortcut_file_format.pdf
+# Summary: Windows shortcut
+# Extension: .lnk
+# Created by: unknown
+# 'L' + GUUID
+0	string		\114\0\0\0\001\024\002\0\0\0\0\0\300\0\0\0\0\0\0\106	MS Windows shortcut
+>20	lelong&1	1	\b, Item id list present
+>20	lelong&2	2	\b, Points to a file or directory
+>20	lelong&4	4	\b, Has Description string
+>20	lelong&8	8	\b, Has Relative path
+>20	lelong&16	16	\b, Has Working directory
+>20	lelong&32	32	\b, Has command line arguments
+>20	lelong&64	64	\b, Icon
+>>56	lelong			\b number=%d
+>24	lelong&1	1	\b, Read-Only
+>24	lelong&2	2	\b, Hidden
+>24	lelong&4	4	\b, System
+>24	lelong&8	8	\b, Volume Label
+>24	lelong&16	16	\b, Directory
+>24	lelong&32	32	\b, Archive
+>24	lelong&64	64	\b, Encrypted
+>24	lelong&128	128	\b, Normal
+>24	lelong&256	256	\b, Temporary
+>24	lelong&512	512	\b, Sparse
+>24	lelong&1024	1024	\b, Reparse point
+>24	lelong&2048	2048	\b, Compressed
+>24	lelong&4096	4096	\b, Offline
+>28	leqwdate	x	\b, ctime=%s
+>36	leqwdate	x	\b, mtime=%s
+>44	leqwdate	x	\b, atime=%s
+>52	lelong		x	\b, length=%u, window=
+>60	lelong&1	1	\bhide
+>60	lelong&2	2	\bnormal
+>60	lelong&4	4	\bshowminimized
+>60	lelong&8	8	\bshowmaximized
+>60	lelong&16	16	\bshownoactivate
+>60	lelong&32	32	\bminimize
+>60	lelong&64	64	\bshowminnoactive
+>60	lelong&128	128	\bshowna
+>60	lelong&256	256	\brestore
+>60	lelong&512	512	\bshowdefault
+#>20	lelong&1	0
+#>>20	lelong&2	2
+#>>>(72.l-64)	pstring/h	x	\b [%s]
+#>20	lelong&1	1
+#>>20	lelong&2	2
+#>>>(72.s)	leshort	x
+#>>>&75	pstring/h	x	\b [%s]
+
+# Summary: Outlook Personal Folders
+# Created by: unknown
+0	lelong		0x4E444221	Microsoft Outlook email folder
+>10	leshort		0x0e		(<=2002)
+>10	leshort		0x17		(>=2003)
+
+
+# Summary: Windows help cache
+# Created by: unknown
+0	string		\164\146\115\122\012\000\000\000\001\000\000\000	MS Windows help cache
+
+
+# Summary: IE cache file
+# Created by: Christophe Monniez
+0	string	Client\ UrlCache\ MMF 	Internet Explorer cache file
+>20	string	>\0			version %s
+
+
+# Summary: Registry files
+# Created by: unknown
+# Modified by (1): Joerg Jenderek
+0	string		regf		MS Windows registry file, NT/2000 or above
+0	string		CREG		MS Windows 95/98/ME registry file
+0	string		SHCC3		MS Windows 3.1 registry file
+
+
+# Summary: Windows Registry text
+# Extension: .reg
+# Submitted by: Abel Cheung <abelcheung@gmail.com>
+0	string		REGEDIT4\r\n\r\n	Windows Registry text (Win95 or above)
+0	string		Windows\ Registry\ Editor\ 
+>&0	string		Version\ 5.00\r\n\r\n	Windows Registry text (Win2K or above)
+
+# Windows *.INF *.INI files updated by Joerg Jenderek at Apr 2013
+# empty ,comment , section
+# PR/383: remove unicode BOM because it is not portable across regex impls
+0	regex/s		\\`(\\r\\n|;|[[])
+# left bracket in section line
+>&0	search/8192	[						
+# http://en.wikipedia.org/wiki/Autorun.inf
+# http://msdn.microsoft.com/en-us/library/windows/desktop/cc144200.aspx
+>>&0	regex/c		\^(autorun)]\r\n				
+>>>&0	ubyte		=0x5b						INItialization configuration
+!:mime application/x-wine-extension-ini
+# From: Pal Tamas <folti@balabit.hu>
+# Autorun File
+>>>&0	ubyte		!0x5b						Microsoft Windows Autorun file
+!:mime application/x-setupscript
+# http://msdn.microsoft.com/en-us/library/windows/hardware/ff549520(v=vs.85).aspx
+# version strings ASCII coded case-independent for Windows setup information script file
+>>&0	regex/c		\^(version|strings)]				Windows setup INFormation
+!:mime	application/x-setupscript
+#!:mime application/inf
+#!:mime application/x-wine-extension-inf
+>>&0	regex/c		\^(WinsockCRCList|OEMCPL)]			Windows setup INFormation
+!:mime	text/inf
+# http://www.winfaq.de/faq_html/Content/tip2500/onlinefaq.php?h=tip2653.htm
+# http://msdn.microsoft.com/en-us/library/windows/desktop/cc144102.aspx
+# .ShellClassInfo DeleteOnCopy LocalizedFileNames ASCII coded case-independent
+>>&0	regex/c	\^(\.ShellClassInfo|DeleteOnCopy|LocalizedFileNames)]	Windows desktop.ini
+!:mime application/x-wine-extension-ini
+#!:mime text/plain
+# http://support.microsoft.com/kb/84709/
+>>&0	regex/c		\^(don't\ load)]				Windows CONTROL.INI
+!:mime application/x-wine-extension-ini
+>>&0	regex/c		\^(ndishlp\\$|protman\\$|NETBEUI\\$)]		Windows PROTOCOL.INI
+!:mime application/x-wine-extension-ini
+# http://technet.microsoft.com/en-us/library/cc722567.aspx
+# http://www.winfaq.de/faq_html/Content/tip0000/onlinefaq.php?h=tip0137.htm
+>>&0	regex/c		\^(windows|Compatibility|embedding)]		Windows WIN.INI
+!:mime application/x-wine-extension-ini
+# http://en.wikipedia.org/wiki/SYSTEM.INI
+>>&0	regex/c		\^(boot|386enh|drivers)]			Windows SYSTEM.INI
+!:mime application/x-wine-extension-ini
+# http://www.mdgx.com/newtip6.htm
+>>&0	regex/c		\^(SafeList)]					Windows IOS.INI
+!:mime application/x-wine-extension-ini
+# http://en.wikipedia.org/wiki/NTLDR	Windows Boot Loader information
+>>&0	regex/c		\^(boot\x20loader)]				Windows boot.ini
+!:mime application/x-wine-extension-ini
+>>>&0	ubyte		x						
+# http://en.wikipedia.org/wiki/CONFIG.SYS
+>>&0	regex/c		\^(menu)]\r\n					MS-DOS CONFIG.SYS
+# http://support.microsoft.com/kb/118579/
+>>&0	regex/c		\^(Paths)]\r\n					MS-DOS MSDOS.SYS
+# VERS string unicoded case-independent
+>>&0	ubequad&0xFFdfFFdfFFdfFFdf	0x0056004500520053		
+# ION] string unicoded case-independent
+>>>&0	ubequad&0xFFdfFFdfFFdfFFff	0x0049004f004e005d		Windows setup INFormation 
+!:mime application/x-setupscript
+# STRI string unicoded case-independent
+>>&0	ubequad&0xFFdfFFdfFFdfFFdf	0x0053005400520049		
+# NGS] string unicoded case-independent
+>>>&0	ubequad&0xFFdfFFdfFFdfFFff	0x004e00470053005D		Windows setup INFormation 
+!:mime application/x-setupscript
+# unknown keyword after opening bracket
+>>&0	default				x				
+>>>&0	search/8192			[				
+# version Strings FileIdentification
+>>>>&0	string/c			version				Windows setup INFormation 
+!:mime application/x-setupscript
+# VERS string unicoded case-independent
+>>>>&0	ubequad&0xFFdfFFdfFFdfFFdf	0x0056004500520053		
+# ION] string unicoded case-independent
+>>>>>&0	ubequad&0xFFdfFFdfFFdfFFff	0x0049004f004e005d		Windows setup INFormation 
+!:mime application/x-setupscript
+# http://en.wikipedia.org/wiki/Initialization_file	Windows Initialization File or other
+#>>>>&0	default				x				Generic INItialization configuration
+#!:mime application/x-wine-extension-ini
+
+# Windows Precompiled INF files *.PNF added by Joerg Jenderek at Mar 2013 of _PNF_HEADER inf.h
+# http://read.pudn.com/downloads3/sourcecode/windows/248345/win2k/private/windows/setup/setupapi/inf.h__.htm
+# GRR: line below too general as it catches also PDP-11 UNIX/RT ldp
+0		leshort&0xFeFe	0x0000		
+# test for unused null bits in PNF_FLAGs
+>4	ulelong&0xFCffFe00	0x00000000	
+# only found 58h for Offset of WinDirPath immediately after _PNF_HEADER structure
+>>68		ulelong		>0x57		
+# test for zero high byte of InfValueBlockSize, followed by WinDirPath like
+# C:\WINDOWS (ASCII 0x433a5c.. , unicode 0x43003a005c..) or X:\MININT
+>>>(68.l-1)	ubelong&0xffE0C519	=0x00400018	Windows Precompiled iNF
+!:mime	application/x-pnf
+# currently only found Major Version=1 and Minor Version=1
+#>>>>0		uleshort	=0x0101		
+#>>>>>1		ubyte		x		\b, version %u
+#>>>>>0		ubyte		x		\b.%u
+>>>>0		uleshort	!0x0101		
+>>>>>1		ubyte		x		\b, version %u
+>>>>>0		ubyte		x		\b.%u
+# 1 ,2 (windows 98 SE)
+#>>>>2		uleshort	=2		\b, InfStyle %u
+>>>>2		uleshort	!2		\b, InfStyle %u
+#	PNF_FLAG_IS_UNICODE		0x00000001
+#	PNF_FLAG_HAS_STRINGS		0x00000002
+#	PNF_FLAG_SRCPATH_IS_URL		0x00000004
+#	PNF_FLAG_HAS_VOLATILE_DIRIDS	0x00000008
+#	PNF_FLAG_INF_VERIFIED		0x00000010
+#	PNF_FLAG_INF_DIGITALLY_SIGNED	0x00000020
+#	??				0x00000100
+#	??				0x01000000
+#	??				0x02000000
+>>>>4	ulelong&0x00000001	0x00000001	\b, unicoded
+>>>>4	ulelong&0x00000020	0x00000020	\b, digitally signed
+#>>>>8		ulelong		x		\b, InfSubstValueListOffset 0x%x
+# many 0, 1 lmouusb.PNF, 2 linkfx10.PNF , f webfdr16.PNF
+#>>>>12		uleshort	x		\b, InfSubstValueCount 0x%x
+# only < 9 found
+#>>>>14		uleshort	x		\b, InfVersionDatumCount 0x%x
+# only found values lower 0x0000ffff
+#>>>>16		ulelong		x		\b, InfVersionDataSize 0x%x
+# only found positive values lower 0x00ffFFff for InfVersionDataOffset
+>>>>20		ulelong		x		\b, at 0x%x
+>>>>4	ulelong&0x00000001	=0x00000001	
+# case independent: CatalogFile Class DriverVer layoutfile LayoutFile SetupClass signature Signature    
+>>>>>(20.l)	lestring16	x		"%s"
+>>>>4	ulelong&0x00000001	!0x00000001	
+>>>>>(20.l)	string		x		"%s"
+# FILETIME is number of 100-nanosecond intervals since 1 January 1601
+#>>>>24		ulequad		x		\b, InfVersionLastWriteTime %16.16llx
+# only found values lower 0x00ffFFff
+#>>>>32		ulelong		x		\b, StringTableBlockOffset 0x%x
+#>>>>36		ulelong		x		\b, StringTableBlockSize 0x%x
+#>>>>40		ulelong		x		\b, InfSectionCount 0x%x
+#>>>>44		ulelong		x		\b, InfSectionBlockOffset 0x%x
+#>>>>48		ulelong		x		\b, InfSectionBlockSize 0x%x
+#>>>>52		ulelong		x		\b, InfLineBlockOffset 0x%x
+#>>>>56		ulelong		x		\b, InfLineBlockSize 0x%x
+#>>>>60		ulelong		x		\b, InfValueBlockOffset 0x%x
+#>>>>64		ulelong		x		\b, InfValueBlockSize 0x%x
+# WinDirPathOffset
+#>>>>68		ulelong		x		\b, at 0x%x
+>>>>68		ulelong		>0x57		
+>>>>>4	ulelong&0x00000001	=0x00000001	
+>>>>>>(68.l)	ubequad		=0x43003a005c005700			
+# normally unicoded C:\Windows
+#>>>>>>>(68.l)	lestring16	x		\b, WinDirPath "%s"
+>>>>>>(68.l)	ubequad		!0x43003a005c005700			
+>>>>>>>(68.l)	lestring16	x		\b, WinDirPath "%s"
+>>>>>4	ulelong&0x00000001	!0x00000001	
+# normally ASCII C:\WINDOWS
+#>>>>>>(68.l)	string		=C:\\WINDOWS	\b, WinDirPath "%s"
+>>>>>>(68.l)	string		!C:\\WINDOWS	\b, WinDirPath "%s"
+# found OsLoaderPathOffset values often 0 , once 70h corelist.PNF, once 68h ASCII machine.PNF 
+#>>>>72		ulelong		>0		\b, at 0x%x
+>>>>72		ulelong		>0		\b,
+>>>>>4	ulelong&0x00000001	=0x00000001	
+>>>>>>(72.l)	lestring16	x		OsLoaderPath "%s"
+>>>>>4	ulelong&0x00000001	!0x00000001	
+# seldom C:\ instead empty
+>>>>>>(72.l)	string		x		OsLoaderPath "%s"
+# 1fdh
+#>>>>76		uleshort	x		\b, StringTableHashBucketCount 0x%x
+>>>>78		uleshort	!0x407		\b, LanguageId %x
+# only 407h found
+#>>>>78		uleshort	=0x407		\b, LanguageId %x
+# InfSourcePathOffset often 0
+#>>>>80		ulelong		>0		\b, at 0x%x
+>>>>80		ulelong		>0		\b,
+>>>>>4	ulelong&0x00000001	=0x00000001	
+>>>>>>(80.l)	lestring16	x		SourcePath "%s"
+>>>>>4	ulelong&0x00000001	!0x00000001	
+>>>>>>(80.l)	string		>\0		SourcePath "%s"
+# OriginalInfNameOffset often 0
+#>>>>84		ulelong		>0		\b, at 0x%x
+>>>>84		ulelong		>0		\b,
+>>>>>4	ulelong&0x00000001	=0x00000001	
+>>>>>>(84.l)	lestring16	x		InfName "%s"
+>>>>>4	ulelong&0x00000001	!0x00000001	
+>>>>>>(84.l)	string		>\0		InfName "%s"
+
+
+#------------------------------------------------------------------------------
+# $File$
+# wireless-regdb:        file(1) magic for CRDA wireless-regdb file format
+#
+0	string	RGDB	CRDA wireless regulatory database file
+>4	belong	19	(Version 1)
+
+#------------------------------------------------------------------------------
+# $File: wordprocessors,v 1.17 2013/02/06 14:18:52 christos Exp $
+# wordprocessors:  file(1) magic fo word processors.
+#
+####### PWP file format used on Smith Corona Personal Word Processors:
+2	string	\040\040\040\040\040\040\040\040\040\040\040ML4D\040'92	Smith Corona PWP
+>24	byte	2	\b, single spaced
+>24	byte	3	\b, 1.5 spaced
+>24	byte	4	\b, double spaced
+>25	byte	0x42	\b, letter
+>25	byte	0x54	\b, legal
+>26	byte	0x46	\b, A4
+
+#WordPerfect type files Version 1.6 - PLEASE DO NOT REMOVE THIS LINE
+0	string	\377WPC\020\000\000\000\022\012\001\001\000\000\000\000	(WP) loadable file
+>15	byte	0	Optimized for Intel
+>15	byte	1	Optimized for Non-Intel
+1	string	WPC	(Corel/WP)
+>8	short	257	WordPerfect macro
+>8	short	258	WordPerfect help file
+>8	short	259	WordPerfect keyboard file
+>8	short	266	WordPerfect document
+>8	short	267	WordPerfect dictionary
+>8	short	268	WordPerfect thesaurus
+>8	short	269	WordPerfect block
+>8	short	270	WordPerfect rectangular block
+>8	short	271	WordPerfect column block
+>8	short	272	WordPerfect printer data
+>8	short	275	WordPerfect printer data
+>8	short	276	WordPerfect driver resource data
+>8	short	279	WordPerfect hyphenation code
+>8	short	280	WordPerfect hyphenation data
+>8	short	281	WordPerfect macro resource data
+>8	short	283	WordPerfect hyphenation lex
+>8	short	285	WordPerfect wordlist
+>8	short	286	WordPerfect equation resource data
+>8	short	289	WordPerfect spell rules
+>8	short	290	WordPerfect dictionary rules
+>8	short	295	WordPerfect spell rules (Microlytics)
+>8	short	299	WordPerfect settings file
+>8	short	301	WordPerfect 4.2 document
+>8	short	325	WordPerfect dialog file
+>8	short	332	WordPerfect button bar
+>8	short	513	Shell macro
+>8	short	522	Shell definition
+>8	short	769	Notebook macro
+>8	short	770	Notebook help file
+>8	short	771	Notebook keyboard file
+>8	short	778	Notebook definition
+>8	short	1026	Calculator help file
+>8	short 	1538	Calendar help file
+>8	short 	1546	Calendar data file
+>8	short	1793	Editor macro
+>8	short	1794	Editor help file
+>8	short	1795	Editor keyboard file
+>8	short	1817	Editor macro resource file
+>8	short 	2049	Macro editor macro
+>8	short 	2050	Macro editor help file
+>8	short	2051	Macro editor keyboard file
+>8	short	2305	PlanPerfect macro
+>8	short	2306	PlanPerfect help file
+>8	short	2307	PlanPerfect keyboard file
+>8	short	2314	PlanPerfect worksheet
+>8	short	2319	PlanPerfect printer definition
+>8	short	2322	PlanPerfect graphic definition
+>8	short	2323	PlanPerfect data
+>8	short	2324	PlanPerfect temporary printer
+>8	short	2329	PlanPerfect macro resource data
+>8	byte	11	Mail
+>8	short	2818	help file
+>8	short	2821	distribution list
+>8	short	2826	out box
+>8	short	2827	in box
+>8	short	2836	users archived mailbox
+>8	short	2837	archived message database
+>8	short	2838	archived attachments
+>8	short	3083	Printer temporary file
+>8	short	3330	Scheduler help file
+>8	short	3338	Scheduler in file
+>8	short	3339	Scheduler out file
+>8	short	3594	GroupWise settings file
+>8	short	3601	GroupWise directory services
+>8	short	3627	GroupWise settings file
+>8	short	4362	Terminal resource data
+>8	short	4363	Terminal resource data
+>8	short	4395	Terminal resource data
+>8	short	4619	GUI loadable text
+>8	short	4620	graphics resource data
+>8	short	4621	printer settings file
+>8	short	4622	port definition file
+>8	short	4623	print queue parameters
+>8	short	4624	compressed file
+>8	short	5130	Network service msg file
+>8	short	5131	Network service msg file
+>8	short	5132	Async gateway login msg
+>8	short	5134	GroupWise message file
+>8	short	7956	GroupWise admin domain database
+>8	short	7957	GroupWise admin host database
+>8	short	7959	GroupWise admin remote host database
+>8	short	7960	GroupWise admin ADS deferment data file
+>8	short	8458	IntelliTAG (SGML) compiled DTD
+>8	long	18219264	WordPerfect graphic image (1.0)
+>8	long	18219520	WordPerfect graphic image (2.0)
+#end of WordPerfect type files Version 1.6 - PLEASE DO NOT REMOVE THIS LINE
+
+# Hangul (Korean) Word Processor File
+0	string	HWP\ Document\ File	Hangul (Korean) Word Processor File 3.0
+# From: Won-Kyu Park <wkpark@kldp.org>
+512	string		R\0o\0o\0t\0	Hangul (Korean) Word Processor File 2000
+!:mime	application/x-hwp
+
+# CosmicBook, from Benoit Rouits
+0       string  CSBK    Ted Neslson's CosmicBook hypertext file
+
+2       string  EYWR    AmigaWriter file
+
+# chi:  file(1) magic for ChiWriter files
+0       string          \\1cw\          ChiWriter file
+>5      string          >\0             version %s
+0       string          \\1cw           ChiWriter file
+
+# Quark Express from http://www.garykessler.net/library/file_sigs.html
+2	string	IIXPR3			Intel Quark Express Document (English)
+2	string	IIXPRa			Intel Quark Express Document (Korean)
+2	string	MMXPR3			Motorola Quark Express Document (English)
+!:mime	application/x-quark-xpress-3
+2	string	MMXPRa			Motorola Quark Express Document (Korean)
+
+# adobe indesign (document, whatever...) from querkan
+0	belong	0x0606edf5		Adobe InDesign
+>16	string	DOCUMENT		Document
+
+#------------------------------------------------------------------------------
+# ichitaro456: file(1) magic for Just System Word Processor Ichitaro
+#
+# Contributor kenzo-:
+# Reversed-engineered JS Ichitaro magic numbers
+#
+
+0	string		DOC
+>43	byte		0x14	Just System Word Processor Ichitaro v4
+!:mime	application/x-ichitaro4
+>144	string	JDASH		application/x-ichitaro4
+
+0	string		DOC
+>43	byte		0x15	Just System Word Processor Ichitaro v5
+!:mime	application/x-ichitaro5
+
+0	string		DOC
+>43	byte		0x16	Just System Word Processor Ichitaro v6
+!:mime	application/x-ichitaro6
+
+# Type: Freemind mindmap documents
+# From: Jamie Thompson <debian-bugs@jamie-thompson.co.uk>
+0	string/w	\<map\ version	Freemind document
+!:mime	application/x-freemind
+
+# Type: Freeplane mindmap documents
+# From: Felix Natter <fnatter@gmx.net>
+0       string/w        \<map\ version="freeplane  Freeplane document
+!:mime  application/x-freeplane
+
+# Type:        Scribus
+# From:        Werner Fink <werner@suse.de>
+0	string	\<SCRIBUSUTF8\ Version		Scribus Document
+0	string	\<SCRIBUSUTF8NEW\ Version	Scribus Document
+!:mime	application/x-scribus
+
+# help files .hlp compiled from html and used by gfxboot added by Joerg Jenderek
+# markups page=0x04,label=0x12, followed by strings like "opt" or "main" and title=0x14
+0	ulelong&0x8080FFFF	0x00001204	gfxboot compiled html help file
+
+#------------------------------------------------------------------------------
+# $File: wsdl,v 1.2 2013/02/05 15:20:47 christos Exp $
+# wsdl: PHP WSDL Cache, http://www.php.net/manual/en/book.soap.php
+# Cache format extracted from source:
+# http://svn.php.net/viewvc/php/php-src/trunk/ext/soap/php_sdl.c?revision=HEAD&view=markup
+# Requires file >= 5.05, see http://mx.gw.com/pipermail/file/2010/000683.html
+# By Elan Ruusamae <glen@delfi.ee>, Patryk Zawadzki <patrys@pld-linux.org>, 2010-2011
+0		string		wsdl		PHP WSDL cache,
+>4		byte		x		version 0x%02x
+>6		ledate		x		\b, created %s
+
+# uri
+>10		lelong		<0x7fffffff
+>>10		pstring/l	x		\b, uri: "%s"
+
+# source
+>>>&0		lelong		<0x7fffffff
+>>>>&-4		pstring/l	x		\b, source: "%s"
+
+# target_ns
+>>>>>&0		lelong		<0x7fffffff
+>>>>>>&-4	pstring/l	x		\b, target_ns: "%s"
+
+#------------------------------------------------------------------------------
+# $File: xdelta,v 1.4 2009/09/19 16:28:13 christos Exp $
+# file(1) magic(5) data for xdelta  Josh MacDonald <jmacd@CS.Berkeley.EDU>
+#
+0	string	%XDELTA%	XDelta binary patch file 0.14
+0	string	%XDZ000%	XDelta binary patch file 0.18
+0	string	%XDZ001%	XDelta binary patch file 0.20
+0	string	%XDZ002%	XDelta binary patch file 1.0
+0	string	%XDZ003%	XDelta binary patch file 1.0.4
+0	string	%XDZ004%	XDelta binary patch file 1.1
+
+0	string \xD6\xC3\xC4\x00	VCDIFF binary diff
+
+#------------------------------------------------------------------------------
+# $File$
+# xenix:  file(1) magic for Microsoft Xenix
+#
+# "Middle model" stuff, and "Xenix 8086 relocatable or 80286 small
+# model" lifted from "magic.xenix", with comment "derived empirically;
+# treat as folklore until proven"
+#
+# "small model", "large model", "huge model" stuff lifted from XXX
+#
+# XXX - "x.out" collides with PDP-11 archives
+#
+0	string		core		core file (Xenix)
+0	byte		0x80		8086 relocatable (Microsoft)
+0	leshort		0xff65		x.out
+>2	string		__.SYMDEF	 randomized
+>0	byte		x		archive
+0	leshort		0x206		Microsoft a.out
+>8	leshort		1		Middle model
+>0x1e	leshort		&0x10		overlay
+>0x1e	leshort		&0x2		separate
+>0x1e	leshort		&0x4		pure
+>0x1e	leshort		&0x800		segmented
+>0x1e	leshort		&0x400		standalone
+>0x1e	leshort		&0x8		fixed-stack
+>0x1c	byte		&0x80		byte-swapped
+>0x1c	byte		&0x40		word-swapped
+>0x10	lelong		>0		not-stripped
+>0x1e	leshort		^0xc000		pre-SysV
+>0x1e	leshort		&0x4000		V2.3
+>0x1e	leshort		&0x8000		V3.0
+>0x1c	byte		&0x4		86
+>0x1c	byte		&0xb		186
+>0x1c	byte		&0x9		286
+>0x1c	byte		&0xa		386
+>0x1f	byte		<0x040		small model
+>0x1f	byte		=0x048		large model	
+>0x1f	byte		=0x049		huge model 
+>0x1e	leshort		&0x1		executable
+>0x1e	leshort		^0x1		object file
+>0x1e	leshort		&0x40		Large Text
+>0x1e	leshort		&0x20		Large Data
+>0x1e	leshort		&0x120		Huge Objects Enabled
+>0x10	lelong		>0		not stripped
+
+0	leshort		0x140		old Microsoft 8086 x.out
+>0x3	byte		&0x4		separate
+>0x3	byte		&0x2		pure
+>0	byte		&0x1		executable
+>0	byte		^0x1		relocatable
+>0x14	lelong		>0		not stripped
+
+0	lelong		0x206		b.out
+>0x1e	leshort		&0x10		overlay
+>0x1e	leshort		&0x2		separate
+>0x1e	leshort		&0x4		pure
+>0x1e	leshort		&0x800		segmented
+>0x1e	leshort		&0x400		standalone
+>0x1e	leshort		&0x1		executable
+>0x1e	leshort		^0x1		object file
+>0x1e	leshort		&0x4000		V2.3
+>0x1e	leshort		&0x8000		V3.0
+>0x1c	byte		&0x4		86
+>0x1c	byte		&0xb		186
+>0x1c	byte		&0x9		286
+>0x1c	byte		&0x29		286
+>0x1c	byte		&0xa		386
+>0x1e	leshort		&0x4		Large Text
+>0x1e	leshort		&0x2		Large Data
+>0x1e	leshort		&0x102		Huge Objects Enabled
+
+0	leshort		0x580		XENIX 8086 relocatable or 80286 small model
+
+#------------------------------------------------------------------------------
+# $File: xilinx,v 1.6 2013/11/19 23:15:13 christos Exp $
+# This is Aaron's attempt at a MAGIC file for Xilinx .bit files.
+# Xilinx-Magic@RevRagnarok.com
+# Got the info from FPGA-FAQ 0026
+#
+# Rewritten to use pstring/H instead of hardcoded lengths by O. Freyermuth, 
+# fixes at least reading of bitfiles from Spartan 2, 3, 6. 
+# http://www.fpga-faq.com/FAQ_Pages/0026_Tell_me_about_bit_files.htm
+#
+# First there is the sync header and its length
+0	beshort 0x0009
+>2 	belong	=0x0ff00ff0
+>>&0	belong  =0x0ff00ff0
+>>>&0	byte    =0x00
+>>>&1   beshort =0x0001
+>>>&3	string	a	Xilinx BIT data
+# Next is a Pascal-style string with the NCD name. We want to capture that.
+>>>>&0	   pstring/H	x	- from %s
+# And then 'b'
+>>>>>&1    string b
+# Then the model / part number: 
+>>>>>>&0   pstring/H    x       - for %s
+# Then 'c'
+>>>>>>>&1 string c
+# Then the build-date
+>>>>>>>>&0 pstring/H    x       - built %s
+# Then 'd'
+>>>>>>>>>&1   string d
+# Then the build-time
+>>>>>>>>>>&0  pstring/H x        \b(%s)
+# Then 'e'
+>>>>>>>>>>>&1  string e
+# And length of data
+>>>>>>>>>>>>&0 belong x          - data length 0x%x
+
+# Raw bitstream files
+0      long    0xffffffff      
+>&0    belong  0xaa995566      Xilinx RAW bitstream (.BIN)
+
+#------------------------------------------------------------------------------
+# $File$
+# xo65 object files
+# From: "Ullrich von Bassewitz" <uz@cc65.org>
+#
+0	string		\x55\x7A\x6E\x61	xo65 object,
+>4	leshort		x			version %d,
+>6	leshort&0x0001 =0x0001			with debug info
+>6	leshort&0x0001 =0x0000			no debug info
+
+# xo65 library files
+0	string		\x6E\x61\x55\x7A	xo65 library,
+>4	leshort		x			version %d
+
+# o65 object files
+0	string		\x01\x00\x6F\x36\x35	o65
+>6	leshort&0x1000	=0x0000			executable,
+>6	leshort&0x1000	=0x1000			object,
+>5	byte		x			version %d,
+>6	leshort&0x8000	=0x8000			65816,
+>6	leshort&0x8000	=0x0000			6502,
+>6	leshort&0x2000	=0x2000			32 bit,
+>6	leshort&0x2000	=0x0000			16 bit,
+>6	leshort&0x4000	=0x4000			page reloc,
+>6	leshort&0x4000	=0x0000			byte reloc,
+>6	leshort&0x0003	=0x0000			alignment 1
+>6	leshort&0x0003	=0x0001			alignment 2
+>6	leshort&0x0003	=0x0002			alignment 4
+>6	leshort&0x0003	=0x0003			alignment 256
+
+#------------------------------------------------------------------------------
+# $File: xwindows,v 1.8 2013/02/08 17:25:57 christos Exp $
+# xwindows:  file(1) magic for various X/Window system file formats.
+
+# Compiled X Keymap 
+# XKM (compiled X keymap) files (including version and byte ordering)
+1	string	mkx				Compiled XKB Keymap: lsb,
+>0	byte	>0				version %d
+>0	byte	=0				obsolete
+0	string	xkm				Compiled XKB Keymap: msb,
+>3	byte	>0				version %d
+>3	byte	=0				obsolete
+
+# xfsdump archive
+0	string	xFSdump0			xfsdump archive
+>8	belong	x	(version %d)
+
+# Jaleo XFS files
+0	long	395726				Jaleo XFS file
+>4	long	x				- version %d
+>8	long	x				- [%d -
+>20	long	x				\b%dx
+>24	long	x				\b%dx
+>28	long	1008				\bYUV422]
+>28	long	1000				\bRGB24]
+
+# Xcursor data
+# X11 mouse cursor format defined in libXcursor, see
+# http://www.x.org/archive/X11R6.8.1/doc/Xcursor.3.html
+# http://cgit.freedesktop.org/xorg/lib/libXcursor/tree/include/X11/Xcursor/Xcursor.h
+0	string		Xcur		Xcursor data
+!:mime	image/x-xcursor
+>10	leshort		x		version %d
+>>8	leshort		x		\b.%d
+#------------------------------------------------------------------------------
+# zfs:	file(1) magic for ZFS dumps
+#
+# From <rea-fbsd@codelabs.ru>
+# ZFS dump header has the following structure (as per zfs_ioctl.h
+# in FreeBSD with drr_type is set to DRR_BEGIN)
+#
+#   enum {
+#	DRR_BEGIN, DRR_OBJECT, DRR_FREEOBJECTS,
+#	DRR_WRITE, DRR_FREE, DRR_END,
+#   } drr_type;
+#   uint32_t drr_pad;
+#   uint64_t drr_magic;
+#   uint64_t drr_version;
+#   uint64_t drr_creation_time;
+#   dmu_objset_type_t drr_type;
+#   uint32_t drr_pad;
+#   uint64_t drr_toguid;
+#   uint64_t drr_fromguid;
+#   char drr_toname[MAXNAMELEN];
+#
+# Backup magic is 0x00000002f5bacbac (quad word)
+# The drr_type is defined as
+#   typedef enum dmu_objset_type {
+#	  DMU_OST_NONE,
+#	  DMU_OST_META,
+#	  DMU_OST_ZFS,
+#	  DMU_OST_ZVOL,
+#	  DMU_OST_OTHER,		  /* For testing only! */
+#	  DMU_OST_ANY,			  /* Be careful! */
+#	  DMU_OST_NUMTYPES
+#  } dmu_objset_type_t;
+#
+# Almost all uint64_t fields are printed as the 32-bit ones (with high
+# 32 bits zeroed), because there is no simple way to print them as the
+# full 64-bit values.
+
+# Big-endian values
+8	string	\000\000\000\002\365\272\313\254 ZFS shapshot (big-endian machine),
+>20	belong	x	version %u,
+>32	belong	0	type: NONE,
+>32	belong	1	type: META,
+>32	belong	2	type: ZFS,
+>32	belong	3	type: ZVOL,
+>32	belong	4	type: OTHER,
+>32	belong	5	type: ANY,
+>32	belong	>5	type: UNKNOWN (%u),
+>40	byte	x	destination GUID: %02X
+>41	byte	x	%02X
+>42	byte	x	%02X
+>43	byte	x	%02X
+>44	byte	x	%02X
+>45	byte	x	%02X
+>46	byte	x	%02X
+>47	byte	x	%02X,
+>48	ulong	>0
+>>52	ulong	>0
+>>>48	byte	x	source GUID: %02X
+>>>49	byte	x	%02X
+>>>50	byte	x	%02X
+>>>51	byte	x	%02X
+>>>52	byte	x	%02X
+>>>53	byte	x	%02X
+>>>54	byte	x	%02X
+>>>55	byte	x	%02X,
+>56	string	>\0	name: '%s'
+
+# Little-endian values
+8	string	\254\313\272\365\002\000\000\000	ZFS shapshot (little-endian machine),
+>16	lelong	x	version %u,
+>32	lelong	0	type: NONE,
+>32	lelong	1	type: META,
+>32	lelong	2	type: ZFS,
+>32	lelong	3	type: ZVOL,
+>32	lelong	4	type: OTHER,
+>32	lelong	5	type: ANY,
+>32	lelong	>5	type: UNKNOWN (%u),
+>47	byte	x	destination GUID: %02X
+>46	byte	x	%02X
+>45	byte	x	%02X
+>44	byte	x	%02X
+>43	byte	x	%02X
+>42	byte	x	%02X
+>41	byte	x	%02X
+>40	byte	x	%02X,
+>48	ulong	>0
+>>52	ulong	>0
+>>>55	byte	x	source GUID: %02X
+>>>54	byte	x	%02X
+>>>53	byte	x	%02X
+>>>52	byte	x	%02X
+>>>51	byte	x	%02X
+>>>50	byte	x	%02X
+>>>49	byte	x	%02X
+>>>48	byte	x	%02X,
+>56	string	>\0	name: '%s'
+
+#------------------------------------------------------------------------------
+# $File$
+# zilog:  file(1) magic for Zilog Z8000.
+#
+# Was it big-endian or little-endian?  My Product Specification doesn't
+# say.
+#
+0	long		0xe807		object file (z8000 a.out)
+0	long		0xe808		pure object file (z8000 a.out)
+0	long		0xe809		separate object file (z8000 a.out)
+0	long		0xe805		overlay object file (z8000 a.out)
+
+#------------------------------------------------------------------------------
+# $File$
+# zyxel:  file(1) magic for ZyXEL modems
+#
+# From <rob@pe1chl.ampr.org>
+# These are the /etc/magic entries to decode datafiles as used for the
+# ZyXEL U-1496E DATA/FAX/VOICE modems.  (This header conforms to a
+# ZyXEL-defined standard)
+
+0	string		ZyXEL\002	ZyXEL voice data
+>10	byte		0		- CELP encoding
+>10	byte&0x0B	1		- ADPCM2 encoding
+>10	byte&0x0B	2		- ADPCM3 encoding
+>10	byte&0x0B	3		- ADPCM4 encoding
+>10	byte&0x0B	8		- New ADPCM3 encoding
+>10	byte&0x04	4		with resync
diff --git a/ext/filter/logical_filters.c b/ext/filter/logical_filters.c
index 75550238e1..fce08a1917 100644
--- a/ext/filter/logical_filters.c
+++ b/ext/filter/logical_filters.c
@@ -517,7 +517,7 @@ void php_filter_validate_domain(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */
 void php_filter_validate_url(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */
 {
 	php_url *url;
-	int old_len = (int)Z_STRLEN_P(value);
+	size_t old_len = Z_STRLEN_P(value);
 
 	php_filter_url(value, flags, option_array, charset);
 
diff --git a/ext/filter/sanitizing_filters.c b/ext/filter/sanitizing_filters.c
index 0b11ecfc2a..ec9b607663 100644
--- a/ext/filter/sanitizing_filters.c
+++ b/ext/filter/sanitizing_filters.c
@@ -111,7 +111,8 @@ static void php_filter_encode_url(zval *value, const unsigned char* chars, const
 static void php_filter_strip(zval *value, zend_long flags)
 {
 	unsigned char *str;
-	int   i, c;
+	size_t i;
+	int c;
 	zend_string *buf;
 
 	/* Optimization for if no strip flags are set */
@@ -158,7 +159,8 @@ static void filter_map_update(filter_map *map, int flag, const unsigned char *al
 static void filter_map_apply(zval *value, filter_map *map)
 {
 	unsigned char *str;
-	int   i, c;
+	size_t i;
+	int c;
 	zend_string *buf;
 
 	str = (unsigned char *)Z_STRVAL_P(value);
diff --git a/ext/ftp/ftp.c b/ext/ftp/ftp.c
index b3548e70da..6a6caacaaf 100644
--- a/ext/ftp/ftp.c
+++ b/ext/ftp/ftp.c
@@ -866,7 +866,7 @@ ftp_get(ftpbuf_t *ftp, php_stream *outstream, const char *path, ftptype_t type,
 	}
 
 	while ((rcvd = my_recv(ftp, data->fd, data->buf, FTP_BUFSIZE))) {
-		if (rcvd == -1) {
+		if (rcvd == (size_t)-1) {
 			goto bail;
 		}
 
@@ -1829,7 +1829,7 @@ ftp_genlist(ftpbuf_t *ftp, const char *cmd, const char *path)
 	lines = 0;
 	lastch = 0;
 	while ((rcvd = my_recv(ftp, data->fd, data->buf, FTP_BUFSIZE))) {
-		if (rcvd == -1 || rcvd > ((size_t)(-1))-size) {
+		if (rcvd == (size_t)-1 || rcvd > ((size_t)(-1))-size) {
 			goto bail;
 		}
 
@@ -1958,7 +1958,7 @@ ftp_nb_continue_read(ftpbuf_t *ftp)
 
 	lastch = ftp->lastch;
 	if ((rcvd = my_recv(ftp, data->fd, data->buf, FTP_BUFSIZE))) {
-		if (rcvd == -1) {
+		if (rcvd == (size_t)-1) {
 			goto bail;
 		}
 
diff --git a/ext/ftp/php_ftp.c b/ext/ftp/php_ftp.c
index 5bbca446b2..8afd3e2b6d 100644
--- a/ext/ftp/php_ftp.c
+++ b/ext/ftp/php_ftp.c
@@ -1491,7 +1491,7 @@ PHP_FUNCTION(ftp_set_option)
 			RETURN_TRUE;
 			break;
 		default:
-			php_error_docref(NULL, E_WARNING, "Unknown option '%pd'", option);
+			php_error_docref(NULL, E_WARNING, "Unknown option '" ZEND_LONG_FMT "'", option);
 			RETURN_FALSE;
 			break;
 	}
@@ -1525,7 +1525,7 @@ PHP_FUNCTION(ftp_get_option)
 			RETURN_BOOL(ftp->usepasvaddress);
 			break;
 		default:
-			php_error_docref(NULL, E_WARNING, "Unknown option '%pd'", option);
+			php_error_docref(NULL, E_WARNING, "Unknown option '" ZEND_LONG_FMT "'", option);
 			RETURN_FALSE;
 			break;
 	}
diff --git a/ext/gd/gd.c b/ext/gd/gd.c
index d863523852..a1fe114531 100644
--- a/ext/gd/gd.c
+++ b/ext/gd/gd.c
@@ -989,7 +989,7 @@ ZEND_GET_MODULE(gd)
 
 /* {{{ PHP_INI_BEGIN */
 PHP_INI_BEGIN()
-	PHP_INI_ENTRY("gd.jpeg_ignore_warning", "0", PHP_INI_ALL, NULL)
+	PHP_INI_ENTRY("gd.jpeg_ignore_warning", "1", PHP_INI_ALL, NULL)
 PHP_INI_END()
 /* }}} */
 
@@ -2809,14 +2809,14 @@ PHP_FUNCTION(imagecolorat)
 		if (im->tpixels && gdImageBoundsSafe(im, x, y)) {
 			RETURN_LONG(gdImageTrueColorPixel(im, x, y));
 		} else {
-			php_error_docref(NULL, E_NOTICE, "%pd,%pd is out of bounds", x, y);
+			php_error_docref(NULL, E_NOTICE, "" ZEND_LONG_FMT "," ZEND_LONG_FMT " is out of bounds", x, y);
 			RETURN_FALSE;
 		}
 	} else {
 		if (im->pixels && gdImageBoundsSafe(im, x, y)) {
 			RETURN_LONG(im->pixels[y][x]);
 		} else {
-			php_error_docref(NULL, E_NOTICE, "%pd,%pd is out of bounds", x, y);
+			php_error_docref(NULL, E_NOTICE, "" ZEND_LONG_FMT "," ZEND_LONG_FMT " is out of bounds", x, y);
 			RETURN_FALSE;
 		}
 	}
@@ -4667,6 +4667,10 @@ PHP_FUNCTION(imagescale)
 		}
 	}
 
+	if (tmp_h <= 0 || tmp_w <= 0) {
+		RETURN_FALSE;
+	}
+
 	new_width = tmp_w;
 	new_height = tmp_h;
 
@@ -4846,7 +4850,7 @@ PHP_FUNCTION(imageaffinematrixget)
 		}
 
 		default:
-			php_error_docref(NULL, E_WARNING, "Invalid type for element %li", type);
+			php_error_docref(NULL, E_WARNING, "Invalid type for element " ZEND_LONG_FMT, type);
 			RETURN_FALSE;
 	}
 
diff --git a/ext/gd/libgd/gd.c b/ext/gd/libgd/gd.c
index b427831672..bb2f9c23aa 100644
--- a/ext/gd/libgd/gd.c
+++ b/ext/gd/libgd/gd.c
@@ -131,6 +131,10 @@ gdImagePtr gdImageCreate (int sx, int sy)
 		return NULL;
 	}
 
+	if (overflow2(sizeof(unsigned char *), sx)) {
+		return NULL;
+	}
+
 	im = (gdImage *) gdCalloc(1, sizeof(gdImage));
 
 	/* Row-major ever since gd 1.3 */
@@ -1049,11 +1053,13 @@ void gdImageAABlend (gdImagePtr im)
 	}
 }
 
+static void _gdImageFilledHRectangle (gdImagePtr im, int x1, int y1, int x2, int y2, int color);
+
 static void gdImageHLine(gdImagePtr im, int y, int x1, int x2, int col)
 {
 	if (im->thick > 1) {
 		int thickhalf = im->thick >> 1;
-		gdImageFilledRectangle(im, x1, y - thickhalf, x2, y + im->thick - thickhalf - 1, col);
+		_gdImageFilledHRectangle(im, x1, y - thickhalf, x2, y + im->thick - thickhalf - 1, col);
 	} else {
 		if (x2 < x1) {
 			int t = x2;
@@ -1767,6 +1773,12 @@ void gdImageFillToBorder (gdImagePtr im, int x, int y, int border, int color)
 		return;
 	}
 
+	if (!im->trueColor) {
+		if ((color > (im->colorsTotal - 1)) || (border > (im->colorsTotal - 1)) || (color < 0)) {
+			return;
+		}
+	}
+
 	restoreAlphaBlending = im->alphaBlendingFlag;
 	im->alphaBlendingFlag = 0;
 
@@ -2112,10 +2124,53 @@ void gdImageRectangle (gdImagePtr im, int x1, int y1, int x2, int y2, int color)
 	}
 }
 
-void gdImageFilledRectangle (gdImagePtr im, int x1, int y1, int x2, int y2, int color)
+static void _gdImageFilledHRectangle (gdImagePtr im, int x1, int y1, int x2, int y2, int color)
 {
 	int x, y;
 
+	if (x1 == x2 && y1 == y2) {
+		gdImageSetPixel(im, x1, y1, color);
+		return;
+	}
+
+	if (x1 > x2) {
+		x = x1;
+		x1 = x2;
+		x2 = x;
+	}
+
+	if (y1 > y2) {
+		y = y1;
+		y1 = y2;
+		y2 = y;
+	}
+
+	if (x1 < 0) {
+		x1 = 0;
+	}
+
+	if (x2 >= gdImageSX(im)) {
+		x2 = gdImageSX(im) - 1;
+	}
+
+	if (y1 < 0) {
+		y1 = 0;
+	}
+
+	if (y2 >= gdImageSY(im)) {
+		y2 = gdImageSY(im) - 1;
+	}
+
+	for (x = x1; (x <= x2); x++) {
+		for (y = y1; (y <= y2); y++) {
+			gdImageSetPixel (im, x, y, color);
+		}
+	}
+}
+
+static void _gdImageFilledVRectangle (gdImagePtr im, int x1, int y1, int x2, int y2, int color)
+{
+	int x, y;
 
 	if (x1 == x2 && y1 == y2) {
 		gdImageSetPixel(im, x1, y1, color);
@@ -2157,6 +2212,11 @@ void gdImageFilledRectangle (gdImagePtr im, int x1, int y1, int x2, int y2, int
 	}
 }
 
+void gdImageFilledRectangle (gdImagePtr im, int x1, int y1, int x2, int y2, int color)
+{
+	_gdImageFilledVRectangle(im, x1, y1, x2, y2, color);
+}
+
 void gdImageCopy (gdImagePtr dst, gdImagePtr src, int dstX, int dstY, int srcX, int srcY, int w, int h)
 {
 	int c;
@@ -2659,6 +2719,19 @@ void gdImageFilledPolygon (gdImagePtr im, gdPointPtr p, int n, int c)
 			maxy = p[i].y;
 		}
 	}
+	/* necessary special case: horizontal line */
+	if (n > 1 && miny == maxy) {
+		x1 = x2 = p[0].x;
+		for (i = 1; (i < n); i++) {
+			if (p[i].x < x1) {
+				x1 = p[i].x;
+			} else if (p[i].x > x2) {
+				x2 = p[i].x;
+			}
+		}
+		gdImageLine(im, x1, miny, x2, miny, c);
+		return;
+	}
 	pmaxy = maxy;
 	/* 2.0.16: Optimization by Ilia Chipitsine -- don't waste time offscreen */
 	if (miny < 0) {
diff --git a/ext/gd/libgd/gd_gd2.c b/ext/gd/libgd/gd_gd2.c
index 6726fee826..e954aafa68 100644
--- a/ext/gd/libgd/gd_gd2.c
+++ b/ext/gd/libgd/gd_gd2.c
@@ -138,11 +138,18 @@ static int _gd2GetHeader(gdIOCtxPtr in, int *sx, int *sy, int *cs, int *vers, in
 	if (gd2_compressed(*fmt)) {
 		nc = (*ncx) * (*ncy);
 		GD2_DBG(php_gd_error("Reading %d chunk index entries", nc));
+		if (overflow2(sizeof(t_chunk_info), nc)) {
+			goto fail1;
+		}
 		sidx = sizeof(t_chunk_info) * nc;
 		if (sidx <= 0) {
 			goto fail1;
 		}
 		cidx = gdCalloc(sidx, 1);
+		if (cidx == NULL) {
+			goto fail1;
+		}
+
 		for (i = 0; i < nc; i++) {
 			if (gdGetInt(&cidx[i].offset, in) != 1) {
 				gdFree(cidx);
diff --git a/ext/gd/libgd/gd_interpolation.c b/ext/gd/libgd/gd_interpolation.c
index cf67ec9b46..83319966f9 100644
--- a/ext/gd/libgd/gd_interpolation.c
+++ b/ext/gd/libgd/gd_interpolation.c
@@ -1047,6 +1047,9 @@ static inline void _gdScaleVert (const gdImagePtr pSrc, const unsigned int src_w
 	}
 
 	contrib = _gdContributionsCalc(dst_height, src_height, (double)(dst_height) / (double)(src_height), pSrc->interpolation);
+	if (contrib == NULL) {
+		return;
+	}
 	/* scale each column */
 	for (u = 0; u < dst_width - 1; u++) {
 		_gdScaleCol(pSrc, src_width, pDst, dst_width, dst_height, u, contrib);
@@ -1059,6 +1062,10 @@ gdImagePtr gdImageScaleTwoPass(const gdImagePtr src, const unsigned int src_widt
 	gdImagePtr tmp_im;
 	gdImagePtr dst;
 
+	if (new_width == 0 || new_height == 0) {
+		return NULL;
+	}
+
 	/* Convert to truecolor if it isn't; this code requires it. */
 	if (!src->trueColor) {
 		gdImagePaletteToTrueColor(src);
@@ -1087,6 +1094,10 @@ gdImagePtr Scale(const gdImagePtr src, const unsigned int src_width, const unsig
 {
 	gdImagePtr tmp_im;
 
+	if (new_width == 0 || new_height == 0) {
+		return NULL;
+	}
+
 	tmp_im = gdImageCreateTrueColor(new_width, src_height);
 	if (tmp_im == NULL) {
 		return NULL;
@@ -1120,6 +1131,10 @@ gdImagePtr gdImageScaleNearestNeighbour(gdImagePtr im, const unsigned int width,
 	unsigned long  dst_offset_y = 0;
 	unsigned int i;
 
+	if (new_width == 0 || new_height == 0) {
+		return NULL;
+	}
+
 	dst_img = gdImageCreateTrueColor(new_width, new_height);
 
 	if (dst_img == NULL) {
@@ -1221,6 +1236,10 @@ static gdImagePtr gdImageScaleBilinearPalette(gdImagePtr im, const unsigned int
 	gdImagePtr new_img;
 	const int transparent = im->transparent;
 
+	if (new_width == 0 || new_height == 0) {
+		return NULL;
+	}
+
 	new_img = gdImageCreateTrueColor(new_width, new_height);
 	if (new_img == NULL) {
 		return NULL;
@@ -1313,6 +1332,10 @@ static gdImagePtr gdImageScaleBilinearTC(gdImagePtr im, const unsigned int new_w
 	long i;
 	gdImagePtr new_img;
 
+	if (new_width == 0 || new_height == 0) {
+		return NULL;
+	}
+
 	new_img = gdImageCreateTrueColor(new_width, new_height);
 	if (!new_img){
 		return NULL;
@@ -1412,6 +1435,10 @@ gdImagePtr gdImageScaleBicubicFixed(gdImagePtr src, const unsigned int width, co
 	unsigned int dst_offset_y = 0;
 	long i;
 
+	if (new_width == 0 || new_height == 0) {
+		return NULL;
+	}
+
 	/* impact perf a bit, but not that much. Implementation for palette
 	   images can be done at a later point.
 	*/
@@ -1634,7 +1661,11 @@ gdImagePtr gdImageScale(const gdImagePtr src, const unsigned int new_width, cons
 	gdImagePtr im_scaled = NULL;
 
 	if (src == NULL || src->interpolation_id < 0 || src->interpolation_id > GD_METHOD_COUNT) {
-		return 0;
+		return NULL;
+	}
+
+	if (new_width == 0 || new_height == 0) {
+		return NULL;
 	}
 
 	switch (src->interpolation_id) {
@@ -1680,6 +1711,10 @@ gdImagePtr gdImageRotateNearestNeighbour(gdImagePtr src, const float degrees, co
 	unsigned int i;
 	gdImagePtr dst;
 
+	if (new_width == 0 || new_height == 0) {
+		return NULL;
+	}
+
 	dst = gdImageCreateTrueColor(new_width, new_height);
 	if (!dst) {
 		return NULL;
diff --git a/ext/gd/libgd/gd_topal.c b/ext/gd/libgd/gd_topal.c
index 0206860f05..d8dda45cb9 100644
--- a/ext/gd/libgd/gd_topal.c
+++ b/ext/gd/libgd/gd_topal.c
@@ -1329,7 +1329,7 @@ pass2_no_dither (j_decompress_ptr cinfo,
 	  /* If the pixel is transparent, we assign it the palette index that
 	   * will later be added at the end of the palette as the transparent
 	   * index. */
-	  if ((oim->transparent >= 0) && (oim->transparent == *(inptr - 1)))
+	  if ((oim->transparent >= 0) && (oim->transparent == *inptr))
 	    {
 	      *outptr++ = nim->colorsTotal;
 	      inptr++;
diff --git a/ext/gd/libgd/xbm.c b/ext/gd/libgd/xbm.c
index d127a1d4ff..b351814abb 100644
--- a/ext/gd/libgd/xbm.c
+++ b/ext/gd/libgd/xbm.c
@@ -210,7 +210,7 @@ void gdImageXbmCtx(gdImagePtr image, char* file_name, int fg, gdIOCtx * out)
 			if (gdImageGetPixel(image, x, y) == fg) {
 				c |= b;
 			}
-			if ((b == 128) || (x == sx && y == sy)) {
+			if ((b == 128) || (x == sx - 1)) {
 				b = 1;
 				if (p) {
 					gdCtxPrintf(out, ", ");
diff --git a/ext/gd/tests/001-mb.phpt b/ext/gd/tests/001-mb.phpt
new file mode 100644
index 0000000000..743df7d2c7
--- /dev/null
+++ b/ext/gd/tests/001-mb.phpt
@@ -0,0 +1,25 @@
+--TEST--
+imagecreatefrompng() and empty/missing file
+--SKIPIF--
+<?php if (!function_exists("imagecreatefrompng")) print "skip"; ?>
+--FILE--
+<?php
+
+$file = dirname(__FILE__)."/001��ガラスを食�られ��.test";
+@unlink($file);
+
+var_dump(imagecreatefrompng($file));
+touch($file);
+var_dump(imagecreatefrompng($file));
+
+@unlink($file);
+
+echo "Done\n";
+?>
+--EXPECTF--	
+Warning: imagecreatefrompng(%s001��ガラスを食�られ��.test): failed to open stream: No such file or directory in %s on line %d
+bool(false)
+
+Warning: imagecreatefrompng(): '%s001��ガラスを食�られ��.test' is not a valid PNG file in %s on line %d
+bool(false)
+Done
diff --git a/ext/gd/tests/Tuffy��ガラスを食�られ��.ttf b/ext/gd/tests/Tuffy��ガラスを食�られ��.ttf
new file mode 100644
index 0000000000..8ea647090f
--- /dev/null
+++ b/ext/gd/tests/Tuffy��ガラスを食�られ��.ttf
diff --git a/ext/gd/tests/bug22544-mb.phpt b/ext/gd/tests/bug22544-mb.phpt
new file mode 100644
index 0000000000..94d16ab96b
--- /dev/null
+++ b/ext/gd/tests/bug22544-mb.phpt
@@ -0,0 +1,23 @@
+--TEST--
+Bug #22544 (TrueColor transparency in PNG images).
+--SKIPIF--
+<?php
+	if (!extension_loaded('gd')) {
+		die("skip gd extension not available\n");
+	}
+?>
+--FILE--
+<?php
+	$dest = dirname(realpath(__FILE__)) . '/bug22544��ガラスを食�られ��.png';
+	@unlink($dest);
+	$image = imageCreateTruecolor(640, 100);
+	$transparent = imageColorAllocate($image, 0, 0, 0);
+	$red = imageColorAllocate($image, 255, 50, 50);
+	imageColorTransparent($image, $transparent);
+	imageFilledRectangle($image, 0, 0, 640-1, 100-1, $transparent);
+	imagePng($image, $dest);
+	echo md5_file($dest) . "\n";
+	@unlink($dest);
+?>
+--EXPECT--
+10a57d09a2c63fad87b85b38d6b258d6
diff --git a/ext/gd/tests/bug36697-mb.phpt b/ext/gd/tests/bug36697-mb.phpt
new file mode 100644
index 0000000000..b0b69a394f
--- /dev/null
+++ b/ext/gd/tests/bug36697-mb.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Bug #36697 (TrueColor transparency with GIF palette output).
+--SKIPIF--
+<?php
+	if (!extension_loaded('gd')) {
+		die("skip gd extension not available\n");
+	}
+?>
+--FILE--
+<?php
+$dest = dirname(__FILE__) . "/36697��ガラスを食�られ��.gif";
+
+$im = imagecreatetruecolor(192, 36);
+$trans_color = imagecolorallocate($im, 255, 0, 0);
+$color = imagecolorallocate($im, 255, 255, 255);
+imagecolortransparent($im, $trans_color);
+imagefilledrectangle($im, 0,0, 192,36, $trans_color);
+$c = imagecolorat($im, 191,35);
+imagegif($im, $dest);
+imagedestroy($im);
+$im = imagecreatefromgif($dest);
+$c = imagecolorat($im, 191, 35);
+$colors = imagecolorsforindex($im, $c);
+echo $colors['red'] . ' ' . $colors['green'] . ' ' . $colors['blue'];
+@unlink($dest);
+?>
+--EXPECT--
+255 0 0
diff --git a/ext/gd/tests/bug37346-mb.phpt b/ext/gd/tests/bug37346-mb.phpt
new file mode 100644
index 0000000000..90efc6391b
--- /dev/null
+++ b/ext/gd/tests/bug37346-mb.phpt
@@ -0,0 +1,12 @@
+--TEST--
+Bug #37346 (gdimagecreatefromgif, bad colormap)
+--SKIPIF--
+<?php
+	if (!extension_loaded('gd')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+$im = imagecreatefromgif(dirname(__FILE__) . '/bug37346��ガラスを食�られ��.gif');
+?>
+--EXPECTF--
+Warning: imagecreatefromgif(): '%sbug37346��ガラスを食�られ��.gif' is not a valid GIF file in %sbug37346-mb.php on line %d
diff --git a/ext/gd/tests/bug37346��ガラスを食�られ��.gif b/ext/gd/tests/bug37346��ガラスを食�られ��.gif
new file mode 100644
index 0000000000..b8453f015e
--- /dev/null
+++ b/ext/gd/tests/bug37346��ガラスを食�られ��.gif
@@ -0,0 +1,4 @@
+GIF89a
+<
+
+¿´°É, ÎÒ¶¼Ëµ¹ýÂ˲»ÑÏÁË
\ No newline at end of file
diff --git a/ext/gd/tests/bug38212-mb.phpt b/ext/gd/tests/bug38212-mb.phpt
new file mode 100644
index 0000000000..905865f28f
--- /dev/null
+++ b/ext/gd/tests/bug38212-mb.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Bug #38212 (Seg Fault on invalid imagecreatefromgd2part() parameters)
+--SKIPIF--
+<?php
+        if (!function_exists('imagecopy')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+$file = dirname(__FILE__) . '/bug38212��ガラスを食�られ��.gd2';
+$im1 = imagecreatetruecolor(10,100);
+imagefill($im1, 0,0, 0xffffff);
+imagegd2($im1, $file);
+$im = imagecreatefromgd2part($file, 0,0, -25,10);
+unlink($file);
+?>
+--EXPECTF--
+
+Warning: imagecreatefromgd2part(): Zero width or height not allowed in %s on line %d
diff --git a/ext/gd/tests/bug39286-mb.phpt b/ext/gd/tests/bug39286-mb.phpt
new file mode 100644
index 0000000000..d926fac38e
--- /dev/null
+++ b/ext/gd/tests/bug39286-mb.phpt
@@ -0,0 +1,13 @@
+--TEST--
+Bug #39508 (imagefill crashes with small images 3 pixels or less)
+--SKIPIF--
+<?php
+	if (!extension_loaded('gd')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+$img =imagecreatefromgd2part("foo��ガラスを食�られ��.png",0, 100, 0, 100);
+?>
+--EXPECTF--
+
+Warning: imagecreatefromgd2part(): Zero width or height not allowed in %s on line %d
diff --git a/ext/gd/tests/bug43475.phpt b/ext/gd/tests/bug43475.phpt
new file mode 100644
index 0000000000..b29b9800a5
--- /dev/null
+++ b/ext/gd/tests/bug43475.phpt
@@ -0,0 +1,59 @@
+--TEST--
+Bug #43475 (Thick styled lines have scrambled patterns)
+--SKIPIF--
+<?php
+	if (!extension_loaded('gd')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+require_once __DIR__ . '/similarity.inc';
+
+function setStyleAndThickness($im, $color, $thickness)
+{
+	$style = array();
+	$i = 0;
+	while ($i < 16 * $thickness) {
+		$style[$i++] = $color;
+	}
+	while ($i < 20 * $thickness) {
+		$style[$i++] = IMG_COLOR_TRANSPARENT;
+	}
+	while ($i < 28 * $thickness) {
+		$style[$i++] = $color;
+	}
+	while ($i < 32 * $thickness) {
+		$style[$i++] = IMG_COLOR_TRANSPARENT;
+	}
+	imagesetstyle($im, $style);
+	imagesetthickness($im, $thickness);
+}
+
+$im = imagecreate(800, 800);
+imagecolorallocate($im, 255, 255, 255);
+$black = imagecolorallocate($im, 0, 0, 0);
+
+setStyleAndThickness($im, $black, 1);
+imageline($im,  50, 250, 550, 250, IMG_COLOR_STYLED);
+imageline($im, 550, 250, 550, 750, IMG_COLOR_STYLED);
+imageline($im, 550, 750,  50, 250, IMG_COLOR_STYLED);
+
+setStyleAndThickness($im, $black, 2);
+imageline($im, 100, 200, 600, 200, IMG_COLOR_STYLED);
+imageline($im, 600, 200, 600, 700, IMG_COLOR_STYLED);
+imageline($im, 600, 700, 100, 200, IMG_COLOR_STYLED);
+
+setStyleAndThickness($im, $black, 4);
+imageline($im, 150, 150, 650, 150, IMG_COLOR_STYLED);
+imageline($im, 650, 150, 650, 650, IMG_COLOR_STYLED);
+imageline($im, 650, 650, 150, 150, IMG_COLOR_STYLED);
+
+setStyleAndThickness($im, $black, 6);
+imageline($im, 200, 100, 700, 100, IMG_COLOR_STYLED);
+imageline($im, 700, 100, 700, 600, IMG_COLOR_STYLED);
+imageline($im, 700, 600, 200, 100, IMG_COLOR_STYLED);
+
+$ex = imagecreatefrompng(__DIR__ . '/bug43475.png');
+var_dump(calc_image_dissimilarity($ex, $im) < 1e-5);
+?>
+--EXPECT--
+bool(true)
diff --git a/ext/gd/tests/bug43475.png b/ext/gd/tests/bug43475.png
new file mode 100644
index 0000000000..774270f63d
--- /dev/null
+++ b/ext/gd/tests/bug43475.png
diff --git a/ext/gd/tests/bug48732-mb.phpt b/ext/gd/tests/bug48732-mb.phpt
new file mode 100644
index 0000000000..7713e51190
--- /dev/null
+++ b/ext/gd/tests/bug48732-mb.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Bug #48732 (TTF Bounding box wrong for letters below baseline)
+--SKIPIF--
+<?php
+	if(!extension_loaded('gd')){ die('skip gd extension not available'); }
+	if(!function_exists('imagefttext')) die('skip imagefttext() not available');
+	if (substr(PHP_OS, 0, 3) != 'WIN') {
+	    die('skip.. only for Windows');
+	}
+?>
+--XFAIL--
+seems freetype issue, to investigate
+--FILE--
+<?php
+$cwd = dirname(__FILE__);
+$font = "$cwd/Tuffy��ガラスを食�られ��.ttf";
+$g = imagecreate(100, 50);
+$bgnd  = imagecolorallocate($g, 255, 255, 255);
+$black = imagecolorallocate($g, 0, 0, 0);
+$bbox  = imagettftext($g, 12, 0, 0, 20, $black, $font, "ABCEDFGHIJKLMN\nopqrstu\n");
+imagepng($g, "$cwd/bug48732��ガラスを食�られ��.png");
+echo 'Left Bottom: (' . $bbox[0]  . ', ' . $bbox[1] . ')';
+?>
+--CLEAN--
+<?php @unlink(dirname(__FILE__) . '/bug48732��ガラスを食�られ��.png'); ?>
+--EXPECTF--
+Left Bottom: (0, 47)
diff --git a/ext/gd/tests/bug48801-mb.phpt b/ext/gd/tests/bug48801-mb.phpt
new file mode 100644
index 0000000000..cbd7624c67
--- /dev/null
+++ b/ext/gd/tests/bug48801-mb.phpt
@@ -0,0 +1,25 @@
+--TEST--
+Bug #48801 (Problem with imagettfbbox) freetype < 2.4.10
+--SKIPIF--
+<?php
+	if(!extension_loaded('gd')){ die('skip gd extension not available'); }
+	if(!function_exists('imageftbbox')) die('skip imageftbbox() not available');
+
+	include dirname(__FILE__) . '/func.inc';
+	if(version_compare(get_freetype_version(), '2.4.10') >= 0) die('skip for freetype < 2.4.10');
+?>
+--FILE--
+<?php
+$cwd = dirname(__FILE__);
+$font = "$cwd/Tuffy��ガラスを食�られ��.ttf";
+$bbox = imageftbbox(50, 0, $font, "image");
+echo '(' . $bbox[0] . ', ' . $bbox[1] . ")\n";
+echo '(' . $bbox[2] . ', ' . $bbox[3] . ")\n";
+echo '(' . $bbox[4] . ', ' . $bbox[5] . ")\n";
+echo '(' . $bbox[6] . ', ' . $bbox[7] . ")\n";
+?>
+--EXPECTF--
+(-1, 15)
+(15%d, 15)
+(15%d, -48)
+(-1, -48)
diff --git a/ext/gd/tests/bug53640.phpt b/ext/gd/tests/bug53640.phpt
index a16b7c24c0..ee875de19a 100644
--- a/ext/gd/tests/bug53640.phpt
+++ b/ext/gd/tests/bug53640.phpt
@@ -12,8 +12,6 @@ $white = imagecolorallocate($im, 255, 255, 255);
 imagefilledrectangle($im, 2, 2, 6, 6, $white);
 imagexbm($im, NULL);
 ?>
---XFAIL--
-Padding is not implemented yet
 --EXPECT--
 #define image_width 9
 #define image_height 9
diff --git a/ext/gd/tests/bug64641.phpt b/ext/gd/tests/bug64641.phpt
new file mode 100644
index 0000000000..d8dae9a4d3
--- /dev/null
+++ b/ext/gd/tests/bug64641.phpt
@@ -0,0 +1,38 @@
+--TEST--
+Bug #64641 (imagefilledpolygon doesn't draw horizontal line)
+--SKIPIF--
+<?php
+if (!extension_loaded('gd')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+require_once __DIR__ . '/similarity.inc';
+
+$im = imagecreatetruecolor(640, 480);
+
+$points = array(
+	100, 100,
+	100, 200,
+	100, 300
+);
+imagefilledpolygon($im, $points, 3, 0xFFFF00);
+
+$points = array(
+	300, 200,
+	400, 200,
+	500, 200
+);
+imagefilledpolygon($im, $points, 3, 0xFFFF00);
+
+$ex = imagecreatefrompng(__DIR__ . '/bug64641.png');
+if (($diss = calc_image_dissimilarity($ex, $im)) < 1e-5) {
+	echo "IDENTICAL";
+} else {
+	echo "DISSIMILARITY: $diss";
+}
+imagedestroy($ex);
+
+imagedestroy($im);
+?>
+--EXPECT--
+IDENTICAL
diff --git a/ext/gd/tests/bug64641.png b/ext/gd/tests/bug64641.png
new file mode 100644
index 0000000000..8376262d2f
--- /dev/null
+++ b/ext/gd/tests/bug64641.png
diff --git a/ext/gd/tests/bug66339-mb.phpt b/ext/gd/tests/bug66339-mb.phpt
new file mode 100644
index 0000000000..c7cc940a8f
--- /dev/null
+++ b/ext/gd/tests/bug66339-mb.phpt
@@ -0,0 +1,33 @@
+--TEST--
+Bug #66339 (PHP segfaults in imagexbm)
+--SKIPIF--
+<?php
+if (!extension_loaded('gd')) die('skip gd extension not available');
+?>
+--XFAIL--
+libxpbm works different way linux an dwindows, to investigate
+--FILE--
+<?php
+$im = imagecreate(8, 8);
+imagecolorallocate($im, 0, 0, 0); // background
+$white = imagecolorallocate($im, 255, 255, 255);
+imagefilledrectangle($im, 2, 2, 6, 6, $white);
+imagexbm($im, NULL);
+echo "------------\n";
+imagexbm($im, './bug66339��ガラスを食�られ��.xbm');
+echo file_get_contents('./bug66339��ガラスを食�られ��.xbm');
+?>
+--CLEAN--
+<?php
+unlink('./bug66339��ガラスを食�られ��.xbm');
+?>
+--EXPECT--
+#define image_width 8
+#define image_height 8
+static unsigned char image_bits[] = {
+  0xFF, 0xFF, 0x83, 0x83, 0x83, 0x83, 0x83, 0xFF};
+------------
+#define bug66339_width 8
+#define bug66339_height 8
+static unsigned char bug66339_bits[] = {
+  0xFF, 0xFF, 0x83, 0x83, 0x83, 0x83, 0x83, 0xFF};
diff --git a/ext/gd/tests/bug71912-mb.phpt b/ext/gd/tests/bug71912-mb.phpt
new file mode 100644
index 0000000000..5714e107ce
--- /dev/null
+++ b/ext/gd/tests/bug71912-mb.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Bug #71912 (libgd: signedness vulnerability)
+--SKIPIF--
+<?php
+        if(!extension_loaded('gd')){ die('skip gd extension not available'); }
+        if(!function_exists('imagecreatefromgd2')) die('skip imagecreatefromgd2() not available');
+?>
+--FILE--
+<?php
+imagecreatefromgd2(__DIR__ . DIRECTORY_SEPARATOR . "invalid_neg_size��ガラスを食�られ��.gd2");
+?>
+OK
+--EXPECTF--
+
+Warning: imagecreatefromgd2(): '%s%einvalid_neg_size��ガラスを食�られ��.gd2' is not a valid GD2 file in %s%ebug71912-mb.php on line %d
+OK
diff --git a/ext/gd/tests/bug72298.phpt b/ext/gd/tests/bug72298.phpt
new file mode 100644
index 0000000000..7fba241ed1
--- /dev/null
+++ b/ext/gd/tests/bug72298.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Bug #72298: pass2_no_dither out-of-bounds access
+--SKIPIF--
+<?php
+	if (!extension_loaded('gd')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+$img = imagecreatetruecolor (1 , 1); 
+imagecolortransparent($img, 0);
+imagetruecolortopalette($img, false, 4);
+?>
+DONE
+--EXPECT--
+DONE
\ No newline at end of file
diff --git a/ext/gd/tests/bug72337.phpt b/ext/gd/tests/bug72337.phpt
new file mode 100644
index 0000000000..7b8a869577
--- /dev/null
+++ b/ext/gd/tests/bug72337.phpt
@@ -0,0 +1,14 @@
+--TEST--
+ #72337	segfault in imagescale with new dimensions being <=0)
+--SKIPIF--
+<?php
+        if (!function_exists('imagescale')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+$im = imagecreatetruecolor(1, 1);
+imagescale($im, 0, 0, IMG_BICUBIC_FIXED);
+echo "OK";
+?>
+--EXPECT--
+OK
diff --git a/ext/gd/tests/bug72339.phpt b/ext/gd/tests/bug72339.phpt
new file mode 100644
index 0000000000..2c30ee8a74
--- /dev/null
+++ b/ext/gd/tests/bug72339.phpt
@@ -0,0 +1,33 @@
+--TEST--
+Bug #72339 Integer Overflow in _gd2GetHeader() resulting in heap overflow 
+--SKIPIF--
+<?php if (!function_exists("imagecreatefromgd2")) print "skip"; ?>
+--FILE--
+<?php
+$fname = dirname(__FILE__) . DIRECTORY_SEPARATOR . "bug72339.gd";
+
+$fh = fopen($fname, "w");
+fwrite($fh, "gd2\x00");
+fwrite($fh, pack("n", 2));
+fwrite($fh, pack("n", 1));
+fwrite($fh, pack("n", 1));
+fwrite($fh, pack("n", 0x40));
+fwrite($fh, pack("n", 2));
+fwrite($fh, pack("n", 0x5AA0)); // Chunks Wide
+fwrite($fh, pack("n", 0x5B00)); // Chunks Vertically
+fwrite($fh, str_repeat("\x41\x41\x41\x41", 0x1000000)); // overflow data
+fclose($fh);
+
+$im = imagecreatefromgd2($fname);
+
+if ($im) {
+	imagedestroy($im);
+}
+unlink($fname);
+
+?>
+--EXPECTF--	
+Warning: imagecreatefromgd2(): gd warning: product of memory allocation multiplication would exceed INT_MAX, failing operation gracefully
+ in %sbug72339.php on line %d
+
+Warning: imagecreatefromgd2(): '%sbug72339.gd' is not a valid GD2 file in %sbug72339.php on line %d
diff --git a/ext/gd/tests/conv_test��ガラスを食�られ��.jpeg b/ext/gd/tests/conv_test��ガラスを食�られ��.jpeg
new file mode 100644
index 0000000000..7283d1a475
--- /dev/null
+++ b/ext/gd/tests/conv_test��ガラスを食�られ��.jpeg
diff --git a/ext/gd/tests/createfromwbmp-mb.phpt b/ext/gd/tests/createfromwbmp-mb.phpt
new file mode 100644
index 0000000000..50e8a18780
--- /dev/null
+++ b/ext/gd/tests/createfromwbmp-mb.phpt
@@ -0,0 +1,17 @@
+--TEST--
+imagecreatefromwbmp
+--SKIPIF--
+<?php
+        if (!function_exists('imagecreatefromwbmp')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+$file = dirname(__FILE__) . '/src��ガラスを食�られ��.wbmp';
+
+$im2 = imagecreatefromwbmp($file);
+echo 'test create from wbmp: ';
+echo imagecolorat($im2, 3,3) == 0x0 ? 'ok' : 'failed';
+echo "\n";
+?>
+--EXPECT--
+test create from wbmp: ok
diff --git a/ext/gd/tests/github_bug_215.phpt b/ext/gd/tests/github_bug_215.phpt
new file mode 100644
index 0000000000..f44a5401e1
--- /dev/null
+++ b/ext/gd/tests/github_bug_215.phpt
@@ -0,0 +1,43 @@
+--TEST-- 
+Github #215 (imagefilltoborder stack overflow when invalid pallete index used)
+--SKIPIF-- 
+<?php  
+if (!extension_loaded("gd")) die("skip GD not present"); 
+?> 
+--FILE--
+<?php
+$image = imagecreate( 10, 10 ); 
+$bgd = imagecolorallocate( $image, 0, 0, 0 );
+$border = imagecolorallocate( $image, 255, 0, 0 );
+$fillcolor = imagecolorallocate( $image, 255, 0, 0 );
+
+/* Use unallocated color index */
+imagefilltoborder( $image, 0,0, $border+10, $fillcolor);
+echo "#1 passes\n";
+
+/* Use negative color index */
+imagefilltoborder( $image, 0,0, -$border,  $fillcolor);
+echo "#2 passes\n";
+
+
+/* Use unallocated color index */
+imagefilltoborder( $image, 0,0, $border, $fillcolor+10);
+echo "#3 passes\n";
+
+/* Use negative color index */
+imagefilltoborder( $image, 0,0, $border, -$fillcolor);
+echo "#4 passes\n";
+
+
+/* Use negative color index */
+imagefilltoborder( $image, 0,0, $border+10, $fillcolor+10);
+echo "#5 passes";
+
+
+?> 
+--EXPECT-- 
+#1 passes
+#2 passes
+#3 passes
+#4 passes
+#5 passes
diff --git a/ext/gd/tests/imagecolorallocatealpha_basic.phpt b/ext/gd/tests/imagecolorallocatealpha_basic.phpt
index 720c50098a..bdc417387f 100644
--- a/ext/gd/tests/imagecolorallocatealpha_basic.phpt
+++ b/ext/gd/tests/imagecolorallocatealpha_basic.phpt
@@ -26,5 +26,5 @@ var_dump(md5(base64_encode($imgsrc)));
 var_dump($corA);
 ?>
 --EXPECT--
-string(32) "b856a0b1a15efe0f79551ebbb5651fe8"
+string(32) "2a6424e4cb4e1b7391dfff74bf136bde"
 int(842163455)
\ No newline at end of file
diff --git a/ext/gd/tests/imagefilledarc_basic.phpt b/ext/gd/tests/imagefilledarc_basic.phpt
index 9ff9bd3716..3357dd75aa 100644
--- a/ext/gd/tests/imagefilledarc_basic.phpt
+++ b/ext/gd/tests/imagefilledarc_basic.phpt
@@ -25,4 +25,4 @@ ob_end_clean();
 echo md5(base64_encode($img));
 ?>
 --EXPECT--
-894f394c7f2e2364642ef27fea6bfc33
+beffeaf5231adaaff1f21a2108fb6f7e
diff --git a/ext/gd/tests/imagefilledarc_variation1.phpt b/ext/gd/tests/imagefilledarc_variation1.phpt
index 2dec1ead2c..2254b0910f 100644
--- a/ext/gd/tests/imagefilledarc_variation1.phpt
+++ b/ext/gd/tests/imagefilledarc_variation1.phpt
@@ -25,4 +25,4 @@ ob_end_clean();
 echo md5(base64_encode($img));
 ?>
 --EXPECT--
-b77bbb8207e5adbebfcc8bd1c4074305
+b467492b806001c3720b3f18cfbde5b0
diff --git a/ext/gd/tests/imagefilledarc_variation2.phpt b/ext/gd/tests/imagefilledarc_variation2.phpt
index 5c8ffba001..57686ab64c 100644
--- a/ext/gd/tests/imagefilledarc_variation2.phpt
+++ b/ext/gd/tests/imagefilledarc_variation2.phpt
@@ -25,4 +25,4 @@ ob_end_clean();
 echo md5(base64_encode($img));
 ?>
 --EXPECT--
-b8b572812b3c85678f6c38c4ecca7619
+cfad369fc6d863785d3c95b4b4788225
diff --git a/ext/gd/tests/imagegammacorrect_basic.phpt b/ext/gd/tests/imagegammacorrect_basic.phpt
index b568728e71..33d6b1ad6c 100644
--- a/ext/gd/tests/imagegammacorrect_basic.phpt
+++ b/ext/gd/tests/imagegammacorrect_basic.phpt
@@ -29,4 +29,4 @@ if ($gamma){
 echo md5(base64_encode($img));
 ?>
 --EXPECT--
-30639772903913594bc665743e1b9ab8
+e79553115df689ea5df18a4636380569
diff --git a/ext/gd/tests/imagegammacorrect_variation1.phpt b/ext/gd/tests/imagegammacorrect_variation1.phpt
index cda96c6287..7a321f89d8 100644
--- a/ext/gd/tests/imagegammacorrect_variation1.phpt
+++ b/ext/gd/tests/imagegammacorrect_variation1.phpt
@@ -29,4 +29,4 @@ if ($gamma){
 echo md5(base64_encode($img));
 ?>
 --EXPECT--
-7716c0905ae08bd84b4d6cba8969a42e
+b017b1ddc8bda00e82aa8cbfb54c35d4
diff --git a/ext/gd/tests/imagetruecolortopalette_basic.phpt b/ext/gd/tests/imagetruecolortopalette_basic.phpt
index b0a0394b55..3bd0d3102e 100644
--- a/ext/gd/tests/imagetruecolortopalette_basic.phpt
+++ b/ext/gd/tests/imagetruecolortopalette_basic.phpt
@@ -28,4 +28,4 @@ echo md5(base64_encode($img));
 ?>
 --EXPECT--
 bool(true)
-0843f63ab2f9fddedd69b0b421686bc5
\ No newline at end of file
+1d41787ff70aa0c7eea5ee9304afa36b
\ No newline at end of file
diff --git a/ext/gd/tests/imagewbmp-mb.phpt b/ext/gd/tests/imagewbmp-mb.phpt
new file mode 100644
index 0000000000..bb6cfdc655
--- /dev/null
+++ b/ext/gd/tests/imagewbmp-mb.phpt
@@ -0,0 +1,30 @@
+--TEST--
+imagewbmp
+--SKIPIF--
+<?php
+        if (!function_exists('imagecreatefromwbmp')) die("skip gd extension not available\n");
+?>
+--FILE--
+<?php
+$file = dirname(__FILE__) . '/im��ガラスを食�られ��.wbmp';
+
+$im = imagecreatetruecolor(6,6);
+imagefill($im, 0,0, 0xffffff);
+imagesetpixel($im, 3,3, 0x0);
+imagewbmp($im, $file);
+
+$im2 = imagecreatefromwbmp($file);
+echo 'test create wbmp: ';
+$c = imagecolorsforindex($im2, imagecolorat($im2, 3,3));
+$failed = false;
+foreach ($c as $v) {
+	if ($v != 0) {
+		$failed = true;
+	}
+}
+echo !$failed ? 'ok' : 'failed';
+echo "\n";
+unlink($file);
+?>
+--EXPECT--
+test create wbmp: ok
diff --git a/ext/gd/tests/invalid_neg_size��ガラスを食�られ��.gd2 b/ext/gd/tests/invalid_neg_size��ガラスを食�られ��.gd2
new file mode 100644
index 0000000000..3075f15a81
--- /dev/null
+++ b/ext/gd/tests/invalid_neg_size��ガラスを食�られ��.gd2
diff --git a/ext/gd/tests/jpeg2wbmp_error2-mb.phpt b/ext/gd/tests/jpeg2wbmp_error2-mb.phpt
new file mode 100644
index 0000000000..a1c91b1397
--- /dev/null
+++ b/ext/gd/tests/jpeg2wbmp_error2-mb.phpt
@@ -0,0 +1,31 @@
+--TEST--
+Test jpeg2wbmp() function : wrong origin filename param
+--CREDITS--
+Levi Fukumori <levi [at] fukumori [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if(!extension_loaded('gd')) {
+    die('skip gd extension is not loaded');
+}
+if(!function_exists('jpeg2wbmp')) {
+    die('skip jpeg2wbmp function is not available');
+}
+?>
+--FILE--
+<?php
+$file = dirname(__FILE__) .'/simpletext��ガラスを食�られ��.wbmp';
+jpeg2wbmp('', $file, 20, 120, 8);
+jpeg2wbmp(null, $file, 20, 120, 8);
+jpeg2wbmp(false, $file, 20, 120, 8);
+?>
+--EXPECTF--
+Warning: jpeg2wbmp(): Unable to open '' for reading in %s on line %d
+
+Warning: jpeg2wbmp(): Unable to open '' for reading in %s on line %d
+
+Warning: jpeg2wbmp(): Unable to open '' for reading in %s on line %d
+--CLEAN--
+<?php
+unlink(dirname(__FILE__) .'/simpletext��ガラスを食�られ��.wbmp');
+?>
diff --git a/ext/gd/tests/jpg2gd-mb.phpt b/ext/gd/tests/jpg2gd-mb.phpt
new file mode 100644
index 0000000000..8dee6b3bd5
--- /dev/null
+++ b/ext/gd/tests/jpg2gd-mb.phpt
@@ -0,0 +1,42 @@
+--TEST--
+jpeg <--> gd1/gd2 conversion test
+--SKIPIF--
+<?php
+	if (!extension_loaded('gd')) {
+		die("skip gd extension not available.");
+	}
+
+	if (!function_exists("imagecreatefromjpeg") || !function_exists("imagejpeg")) {
+		die("skip jpeg support unavailable");
+	}
+?>
+--FILE--
+<?php
+	$cwd = dirname(__FILE__);
+
+	echo "JPEG to GD1 conversion: ";
+	echo imagegd(imagecreatefromjpeg($cwd . "/conv_test��ガラスを食�られ��.jpeg"), $cwd . "/test��ガラスを食�られ��.gd1") ? 'ok' : 'failed';
+	echo "\n";
+
+	echo "JPEG to GD2 conversion: ";
+	echo imagegd2(imagecreatefromjpeg($cwd . "/conv_test��ガラスを食�られ��.jpeg"), $cwd . "/test��ガラスを食�られ��.gd2") ? 'ok' : 'failed';
+	echo "\n";
+
+	echo "GD1 to JPEG conversion: ";
+	echo imagejpeg(imagecreatefromgd($cwd . "/test��ガラスを食�られ��.gd1"), $cwd . "/test_gd1.jpeg") ? 'ok' : 'failed';
+	echo "\n";
+
+	echo "GD2 to JPEG conversion: ";
+	echo imagejpeg(imagecreatefromgd2($cwd . "/test��ガラスを食�られ��.gd2"), $cwd . "/test_gd2.jpeg") ? 'ok' : 'failed';
+	echo "\n";
+
+	@unlink($cwd . "/test��ガラスを食�られ��.gd1");
+	@unlink($cwd . "/test��ガラスを食�られ��.gd2");
+	@unlink($cwd . "/test_gd1.jpeg");
+	@unlink($cwd . "/test_gd2.jpeg");
+?>
+--EXPECT--
+JPEG to GD1 conversion: ok
+JPEG to GD2 conversion: ok
+GD1 to JPEG conversion: ok
+GD2 to JPEG conversion: ok
diff --git a/ext/gd/tests/libgd00094-mb.phpt b/ext/gd/tests/libgd00094-mb.phpt
new file mode 100644
index 0000000000..a5e55baa96
--- /dev/null
+++ b/ext/gd/tests/libgd00094-mb.phpt
@@ -0,0 +1,19 @@
+--TEST--
+libgd #94 (imagecreatefromxbm can crash if gdImageCreate fails)
+--SKIPIF--
+<?php
+	if (!extension_loaded('gd')) die("skip gd extension not available\n");
+	if (!GD_BUNDLED) die("skip requires bundled GD library\n");
+?>
+--FILE--
+<?php
+$im = imagecreatefromxbm(dirname(__FILE__) . '/libgd00094��ガラスを食�られ��.xbm');
+var_dump($im);
+?>
+--EXPECTF--
+Warning: imagecreatefromxbm(): gd warning: product of memory allocation multiplication would exceed INT_MAX, failing operation gracefully
+ in %slibgd00094-mb.php on line %d
+
+Warning: imagecreatefromxbm(): '%slibgd00094��ガラスを食�られ��.xbm' is not a valid XBM file in %slibgd00094-mb.php on line %d
+bool(false)
+
diff --git a/ext/gd/tests/libgd00094��ガラスを食�られ��.xbm b/ext/gd/tests/libgd00094��ガラスを食�られ��.xbm
new file mode 100644
index 0000000000..4d0f5bdd87
--- /dev/null
+++ b/ext/gd/tests/libgd00094��ガラスを食�られ��.xbm
@@ -0,0 +1,3 @@
+#define width 255
+#define height 1073741824
+static unsigned char bla = {
diff --git a/ext/gd/tests/png2wbmp_error1-mb.phpt b/ext/gd/tests/png2wbmp_error1-mb.phpt
new file mode 100644
index 0000000000..a19cf5e017
--- /dev/null
+++ b/ext/gd/tests/png2wbmp_error1-mb.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test png2wbmp() function : wrong threshold value param
+--CREDITS--
+Levi Fukumori <levi [at] fukumori [dot] com [dot] br>
+#testfest PHPSP on 2009-06-20
+--SKIPIF--
+<?php 
+if(!extension_loaded('gd')) {
+    die('skip gd extension is not loaded');
+}
+if(!function_exists('png2wbmp')) {
+    die('skip png2wbmp function is not available');
+}
+?>
+--FILE--
+<?php
+// Create a blank image and add some text
+$im = imagecreatetruecolor(120, 20);
+$text_color = imagecolorallocate($im, 255, 255, 255);
+imagestring($im, 1, 5, 5,  'A Simple Text String', $text_color);
+
+$file = dirname(__FILE__) .'/simpletext��ガラスを食�られ��.png';
+$file2 = dirname(__FILE__) .'/simpletext��ガラスを食�られ��.wbmp';
+
+// Save the image as 'simpletext.png'
+imagepng($im, $file);
+
+// Free up memory
+imagedestroy($im);
+
+png2wbmp($file, $file2, 20, 120, 9);
+png2wbmp($file, $file2, 20, 120, -1);
+?>
+--EXPECTF--
+Warning: png2wbmp(): Invalid threshold value '9' in %s on line %d
+
+Warning: png2wbmp(): Invalid threshold value '-1' in %s on line %d
+--CLEAN--
+<?php
+unlink(dirname(__FILE__) .'/simpletext��ガラスを食�られ��.png');
+unlink(dirname(__FILE__) .'/simpletext��ガラスを食�られ��.wbmp');
+?>
diff --git a/ext/gd/tests/simpletext��ガラスを食�られ��.jpg b/ext/gd/tests/simpletext��ガラスを食�られ��.jpg
new file mode 100644
index 0000000000..c527d7982f
--- /dev/null
+++ b/ext/gd/tests/simpletext��ガラスを食�られ��.jpg
diff --git a/ext/gd/tests/src��ガラスを食�られ��.wbmp b/ext/gd/tests/src��ガラスを食�られ��.wbmp
new file mode 100644
index 0000000000..d38c74268a
--- /dev/null
+++ b/ext/gd/tests/src��ガラスを食�られ��.wbmp
diff --git a/ext/gmp/gmp.c b/ext/gmp/gmp.c
index a1e15899c9..b751725e3f 100644
--- a/ext/gmp/gmp.c
+++ b/ext/gmp/gmp.c
@@ -1033,7 +1033,7 @@ ZEND_FUNCTION(gmp_init)
 	}
 
 	if (base && (base < 2 || base > GMP_MAX_BASE)) {
-		php_error_docref(NULL, E_WARNING, "Bad base for conversion: %pd (should be between 2 and %d)", base, GMP_MAX_BASE);
+		php_error_docref(NULL, E_WARNING, "Bad base for conversion: " ZEND_LONG_FMT " (should be between 2 and %d)", base, GMP_MAX_BASE);
 		RETURN_FALSE;
 	}
 
@@ -1049,7 +1049,7 @@ int gmp_import_export_validate(zend_long size, zend_long options, int *order, in
 {
 	if (size < 1) {
 		php_error_docref(NULL, E_WARNING,
-			"Word size must be positive, %pd given", size);
+			"Word size must be positive, " ZEND_LONG_FMT " given", size);
 		return FAILURE;
 	}
 
@@ -1190,7 +1190,7 @@ ZEND_FUNCTION(gmp_strval)
 	/* Although the maximum base in general in GMP is 62, mpz_get_str()
 	 * is explicitly limited to -36 when dealing with negative bases. */
 	if ((base < 2 && base > -2) || base > GMP_MAX_BASE || base < -36) {
-		php_error_docref(NULL, E_WARNING, "Bad base for conversion: %pd (should be between 2 and %d or -2 and -36)", base, GMP_MAX_BASE);
+		php_error_docref(NULL, E_WARNING, "Bad base for conversion: " ZEND_LONG_FMT " (should be between 2 and %d or -2 and -36)", base, GMP_MAX_BASE);
 		RETURN_FALSE;
 	}
 
diff --git a/ext/hash/hash.c b/ext/hash/hash.c
index 87b11b6dad..dd1293829f 100644
--- a/ext/hash/hash.c
+++ b/ext/hash/hash.c
@@ -208,7 +208,7 @@ static inline void php_hash_string_xor(unsigned char *out, const unsigned char *
 
 static inline void php_hash_hmac_prep_key(unsigned char *K, const php_hash_ops *ops, void *context, const unsigned char *key, const size_t key_len) {
 	memset(K, 0, ops->block_size);
-	if (key_len > ops->block_size) {
+	if (key_len > (size_t)ops->block_size) {
 		/* Reduce the key first */
 		ops->hash_init(context);
 		ops->hash_update(context, key, key_len);
@@ -367,7 +367,7 @@ PHP_FUNCTION(hash_init)
 
 		memset(K, 0, ops->block_size);
 
-		if (key_len > ops->block_size) {
+		if (key_len > (size_t)ops->block_size) {
 			/* Reduce the key first */
 			ops->hash_update(context, (unsigned char *) key, key_len);
 			ops->hash_final((unsigned char *) K, context);
@@ -729,7 +729,8 @@ PHP_FUNCTION(hash_equals)
 {
 	zval *known_zval, *user_zval;
 	char *known_str, *user_str;
-	int result = 0, j;
+	int result = 0;
+	size_t j;
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "zz", &known_zval, &user_zval) == FAILURE) {
 		return;
diff --git a/ext/hash/hash_sha3.c b/ext/hash/hash_sha3.c
index aab17c1476..8f18fa1c27 100644
--- a/ext/hash/hash_sha3.c
+++ b/ext/hash/hash_sha3.c
@@ -153,9 +153,9 @@ static void PHP_SHA3_Init(PHP_SHA3_CTX* ctx,
 static void PHP_SHA3_Update(PHP_SHA3_CTX* ctx,
                             const unsigned char* buf,
                             unsigned int count,
-                            int block_size) {
+                            size_t block_size) {
 	while (count > 0) {
-		int len = block_size - ctx->pos;
+		unsigned int len = block_size - ctx->pos;
 		if (len > count) len = count;
 		count -= len;
 		while (len-- > 0) {
diff --git a/ext/imap/php_imap.c b/ext/imap/php_imap.c
index 2ce1070838..dcad868db4 100644
--- a/ext/imap/php_imap.c
+++ b/ext/imap/php_imap.c
@@ -2912,7 +2912,7 @@ PHP_FUNCTION(imap_utf7_decode)
 #if PHP_DEBUG
 	/* warn if we computed outlen incorrectly */
 	if (outp - out != outlen) {
-		php_error_docref(NULL, E_WARNING, "outp - out [%ld] != outlen [%d]", outp - out, outlen);
+		php_error_docref(NULL, E_WARNING, "outp - out [%zd] != outlen [%d]", outp - out, outlen);
 	}
 #endif
 
diff --git a/ext/interbase/ibase_service.c b/ext/interbase/ibase_service.c
index 3116ab9def..8905805a36 100644
--- a/ext/interbase/ibase_service.c
+++ b/ext/interbase/ibase_service.c
@@ -226,7 +226,7 @@ PHP_FUNCTION(ibase_service_attach)
 		user, isc_spb_password, (char)plen, pass, host);
 
 	if (spb_len > sizeof(buf) || spb_len == -1) {
-		_php_ibase_module_error("Internal error: insufficient buffer space for SPB (%d)", spb_len);
+		_php_ibase_module_error("Internal error: insufficient buffer space for SPB (%zd)", spb_len);
 		RETURN_FALSE;
 	}
 
@@ -450,7 +450,7 @@ static void _php_ibase_backup_restore(INTERNAL_FUNCTION_PARAMETERS, char operati
 	}
 
 	if (spb_len > sizeof(buf) || spb_len <= 0) {
-		_php_ibase_module_error("Internal error: insufficient buffer space for SPB (%d)", spb_len);
+		_php_ibase_module_error("Internal error: insufficient buffer space for SPB (%zd)", spb_len);
 		RETURN_FALSE;
 	}
 
diff --git a/ext/interbase/php_ibase_includes.h b/ext/interbase/php_ibase_includes.h
index e2000c1c5f..c8b8a529aa 100644
--- a/ext/interbase/php_ibase_includes.h
+++ b/ext/interbase/php_ibase_includes.h
@@ -151,7 +151,7 @@ typedef void (*info_func_t)(char*);
 
 void _php_ibase_error(void);
 void _php_ibase_module_error(char *, ...)
-	PHP_ATTRIBUTE_FORMAT(printf,1,PHP_ATTR_FMT_OFFSET +2);
+	PHP_ATTRIBUTE_FORMAT(printf,1,2);
 
 /* determine if a resource is a link or transaction handle */
 #define PHP_IBASE_LINK_TRANS(zv, lh, th)													\
diff --git a/ext/interbase/tests/interbase.inc b/ext/interbase/tests/interbase.inc
index fcf053213d..7e58ecca74 100644
--- a/ext/interbase/tests/interbase.inc
+++ b/ext/interbase/tests/interbase.inc
@@ -8,7 +8,7 @@ ini_set('ibase.default_user',$user);
 ini_set('ibase.default_password',$password);
 
 /* we need just the generated name, not the file itself */
-unlink($test_base = tempnam('/tmp',"php_ibase_test"));
+unlink($test_base = tempnam(sys_get_temp_dir(),"php_ibase_test"));
 
 function init_db()
 {
diff --git a/ext/intl/collator/collator_is_numeric.c b/ext/intl/collator/collator_is_numeric.c
index 4f6efbfa6d..e3535e7d4b 100644
--- a/ext/intl/collator/collator_is_numeric.c
+++ b/ext/intl/collator/collator_is_numeric.c
@@ -70,7 +70,7 @@ static double collator_u_strtod(const UChar *nptr, UChar **endptr) /* {{{ */
 
 	if (any) {
 		char buf[64], *numbuf, *bufpos;
-		int length = u - nstart;
+		size_t length = u - nstart;
 		double value;
 
 		if (length < sizeof(buf)) {
diff --git a/ext/intl/collator/collator_sort.c b/ext/intl/collator/collator_sort.c
index 1ad42d3660..7ad8f8fc8c 100644
--- a/ext/intl/collator/collator_sort.c
+++ b/ext/intl/collator/collator_sort.c
@@ -370,7 +370,7 @@ PHP_FUNCTION( collator_sort_with_sort_keys )
 	char*       sortKeyBuf           = NULL;                     /* buffer to store sort keys */
 	uint32_t    sortKeyBufSize       = DEF_SORT_KEYS_BUF_SIZE;   /* buffer size */
 	ptrdiff_t   sortKeyBufOffset     = 0;                        /* pos in buffer to store sort key */
-	int32_t     sortKeyLen           = 0;                        /* the length of currently processing key */
+	uint32_t    sortKeyLen           = 0;                        /* the length of currently processing key */
 	uint32_t    bufLeft              = 0;
 	uint32_t    bufIncrement         = 0;
 
diff --git a/ext/intl/converter/converter.c b/ext/intl/converter/converter.c
index 5653b46365..ede61fc80a 100644
--- a/ext/intl/converter/converter.c
+++ b/ext/intl/converter/converter.c
@@ -152,7 +152,7 @@ static PHP_METHOD(UConverter, fromUCallback) {
 /* {{{ php_converter_check_limits */
 static inline zend_bool php_converter_check_limits(php_converter_object *objval, zend_long available, zend_long needed) {
 	if (available < needed) {
-		php_converter_throw_failure(objval, U_BUFFER_OVERFLOW_ERROR, "Buffer overrun %pd bytes needed, %pd available", needed, available);
+		php_converter_throw_failure(objval, U_BUFFER_OVERFLOW_ERROR, "Buffer overrun " ZEND_LONG_FMT " bytes needed, " ZEND_LONG_FMT " available", needed, available);
 		return 0;
 	}
 	return 1;
@@ -732,7 +732,7 @@ static PHP_METHOD(UConverter, reasonText) {
 		UCNV_REASON_CASE(CLOSE)
 		UCNV_REASON_CASE(CLONE)
 		default:
-			php_error_docref(NULL, E_WARNING, "Unknown UConverterCallbackReason: %pd", reason);
+			php_error_docref(NULL, E_WARNING, "Unknown UConverterCallbackReason: " ZEND_LONG_FMT, reason);
 			RETURN_FALSE;
 	}
 }
@@ -997,7 +997,7 @@ static zend_function_entry php_converter_methods[] = {
 	PHP_ME(UConverter, getAvailable,           php_converter_getavailable_arginfo,      ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
 	PHP_ME(UConverter, getAliases,             php_converter_getaliases_arginfo,        ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
 	PHP_ME(UConverter, getStandards,           php_converter_getstandards_arginfo,      ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
-	{ NULL, NULL, NULL }
+	PHP_FE_END
 };
 
 /* {{{ Converter create/clone/destroy */
diff --git a/ext/intl/dateformat/dateformat_attr.c b/ext/intl/dateformat/dateformat_attr.c
index dffb1b4523..d44b3d1789 100644
--- a/ext/intl/dateformat/dateformat_attr.c
+++ b/ext/intl/dateformat/dateformat_attr.c
@@ -86,7 +86,7 @@ PHP_FUNCTION( datefmt_get_timetype )
 PHP_FUNCTION( datefmt_get_pattern )
 {
 	UChar  value_buf[64];
-	int    length = USIZE( value_buf );
+	uint32_t    length = USIZE( value_buf );
 	UChar* value  = value_buf;
 	zend_bool   is_pattern_localized =FALSE;
 
diff --git a/ext/intl/dateformat/dateformat_format.c b/ext/intl/dateformat/dateformat_format.c
index dda1dd4fd7..2d1e78b512 100644
--- a/ext/intl/dateformat/dateformat_format.c
+++ b/ext/intl/dateformat/dateformat_format.c
@@ -18,10 +18,11 @@
 #include "config.h"
 #endif
 
+#include "../php_intl.h"
+
 #include <unicode/ustring.h>
 #include <unicode/ucal.h>
 
-#include "../php_intl.h"
 #include "../intl_convert.h"
 #include "../common/common_date.h"
 #include "dateformat.h"
@@ -79,7 +80,7 @@ static int32_t internal_get_arr_ele(IntlDateFormatter_object *dfo,
 		} else {
 			if (Z_LVAL_P(ele_value) > INT32_MAX ||
 					Z_LVAL_P(ele_value) < INT32_MIN) {
-				spprintf(&message, 0, "datefmt_format: value %pd is out of "
+				spprintf(&message, 0, "datefmt_format: value " ZEND_LONG_FMT " is out of "
 						"bounds for a 32-bit integer in key '%s'",
 						Z_LVAL_P(ele_value), key_name);
 				intl_errors_set(err, U_ILLEGAL_ARGUMENT_ERROR, message, 1);
diff --git a/ext/intl/dateformat/dateformat_parse.c b/ext/intl/dateformat/dateformat_parse.c
index 378ddf641a..2ba5e3089d 100644
--- a/ext/intl/dateformat/dateformat_parse.c
+++ b/ext/intl/dateformat/dateformat_parse.c
@@ -130,7 +130,7 @@ PHP_FUNCTION(datefmt_parse)
 	char*           text_to_parse = NULL;
 	size_t          text_len =0;
 	zval*         	z_parse_pos = NULL;
-	int32_t			parse_pos = -1;
+	zend_long		parse_pos = -1;
 
 	DATE_FORMAT_METHOD_INIT_VARS;
 
@@ -147,8 +147,8 @@ PHP_FUNCTION(datefmt_parse)
 	if (z_parse_pos) {
 		ZVAL_DEREF(z_parse_pos);
 		convert_to_long(z_parse_pos);
-		parse_pos = (int32_t)Z_LVAL_P(z_parse_pos);
-		if(parse_pos > text_len) {
+		parse_pos = Z_LVAL_P(z_parse_pos);
+		if((size_t)parse_pos > text_len) {
 			RETURN_FALSE;
 		}
 	}
@@ -169,7 +169,7 @@ PHP_FUNCTION(datefmt_localtime)
 	char*           text_to_parse = NULL;
 	size_t          text_len =0;
 	zval*         	z_parse_pos = NULL;
-	int32_t		parse_pos = -1;
+	zend_long		parse_pos = -1;
 
 	DATE_FORMAT_METHOD_INIT_VARS;
 
@@ -186,8 +186,8 @@ PHP_FUNCTION(datefmt_localtime)
 	if (z_parse_pos) {
 		ZVAL_DEREF(z_parse_pos);
 		convert_to_long(z_parse_pos);
-		parse_pos = (int32_t)Z_LVAL_P(z_parse_pos);
-		if(parse_pos > text_len) {
+		parse_pos = Z_LVAL_P(z_parse_pos);
+		if((size_t)parse_pos > text_len) {
 			RETURN_FALSE;
 		}
 	}
diff --git a/ext/intl/formatter/formatter_attr.c b/ext/intl/formatter/formatter_attr.c
index 8e4a18be41..f5efda6119 100644
--- a/ext/intl/formatter/formatter_attr.c
+++ b/ext/intl/formatter/formatter_attr.c
@@ -252,7 +252,7 @@ PHP_FUNCTION( numfmt_get_symbol )
 	zend_long symbol;
 	UChar value_buf[4];
 	UChar *value = value_buf;
-	int32_t length = USIZE(value_buf);
+	uint32_t length = USIZE(value_buf);
 	FORMATTER_METHOD_INIT_VARS;
 
 	/* Parse parameters. */
@@ -345,7 +345,7 @@ PHP_FUNCTION( numfmt_set_symbol )
 PHP_FUNCTION( numfmt_get_pattern )
 {
 	UChar   value_buf[64];
-	int32_t length = USIZE( value_buf );
+	uint32_t length = USIZE( value_buf );
 	UChar*  value  = value_buf;
 	FORMATTER_METHOD_INIT_VARS;
 
diff --git a/ext/intl/formatter/formatter_format.c b/ext/intl/formatter/formatter_format.c
index 369756ebdb..f3253dcdb2 100644
--- a/ext/intl/formatter/formatter_format.c
+++ b/ext/intl/formatter/formatter_format.c
@@ -18,9 +18,10 @@
 #include "config.h"
 #endif
 
+#include "php_intl.h"
+
 #include <unicode/ustring.h>
 
-#include "php_intl.h"
 #include "formatter_class.h"
 #include "formatter_format.h"
 #include "intl_convert.h"
@@ -119,7 +120,7 @@ PHP_FUNCTION( numfmt_format )
 			break;
 
 		default:
-			php_error_docref(NULL, E_WARNING, "Unsupported format type %pd", type);
+			php_error_docref(NULL, E_WARNING, "Unsupported format type " ZEND_LONG_FMT, type);
 			RETURN_FALSE;
 			break;
 	}
diff --git a/ext/intl/formatter/formatter_parse.c b/ext/intl/formatter/formatter_parse.c
index f0d42cfabe..37b28ae558 100644
--- a/ext/intl/formatter/formatter_parse.c
+++ b/ext/intl/formatter/formatter_parse.c
@@ -18,10 +18,11 @@
 #include "config.h"
 #endif
 
+#include "php_intl.h"
+
 #include <unicode/ustring.h>
 #include <locale.h>
 
-#include "php_intl.h"
 #include "formatter_class.h"
 #include "formatter_format.h"
 #include "formatter_parse.h"
@@ -97,7 +98,7 @@ PHP_FUNCTION( numfmt_parse )
 			RETVAL_DOUBLE(val_double);
 			break;
 		default:
-			php_error_docref(NULL, E_WARNING, "Unsupported format type %pd", type);
+			php_error_docref(NULL, E_WARNING, "Unsupported format type " ZEND_LONG_FMT, type);
 			RETVAL_FALSE;
 			break;
 	}
diff --git a/ext/intl/grapheme/grapheme_string.c b/ext/intl/grapheme/grapheme_string.c
index 0735a7e822..5ff0a43bfd 100644
--- a/ext/intl/grapheme/grapheme_string.c
+++ b/ext/intl/grapheme/grapheme_string.c
@@ -126,7 +126,7 @@ PHP_FUNCTION(grapheme_strpos)
 
 	/* we checked that it will fit: */
 	offset = (int32_t) loffset;
-	noffset = offset >= 0 ? offset : haystack_len + offset;
+	noffset = offset >= 0 ? offset : (int32_t)haystack_len + offset;
 
 	/* the offset is 'grapheme count offset' so it still might be invalid - we'll check it later */
 
@@ -200,7 +200,7 @@ PHP_FUNCTION(grapheme_stripos)
 	is_ascii = ( grapheme_ascii_check((unsigned char*)haystack, haystack_len) >= 0 );
 
 	if ( is_ascii ) {
-		int32_t noffset = offset >= 0 ? offset : haystack_len + offset;
+		int32_t noffset = offset >= 0 ? offset : (int32_t)haystack_len + offset;
 		needle_dup = estrndup(needle, needle_len);
 		php_strtolower(needle_dup, needle_len);
 		haystack_dup = estrndup(haystack, haystack_len);
@@ -828,7 +828,7 @@ PHP_FUNCTION(grapheme_extract)
 		RETURN_FALSE;
 	}
 
-	if ( lstart > INT32_MAX || lstart < 0 || lstart >= str_len ) {
+	if ( lstart > INT32_MAX || lstart < 0 || (size_t)lstart >= str_len ) {
 		intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR, "grapheme_extract: start not contained in string", 0 );
 		RETURN_FALSE;
 	}
diff --git a/ext/intl/grapheme/grapheme_util.c b/ext/intl/grapheme/grapheme_util.c
index b590631c72..042092ea59 100644
--- a/ext/intl/grapheme/grapheme_util.c
+++ b/ext/intl/grapheme/grapheme_util.c
@@ -345,7 +345,7 @@ grapheme_strrpos_ascii(char *haystack, size_t haystack_len, char *needle, size_t
 		e = haystack + haystack_len - needle_len;
 	} else {
 		p = haystack;
-		if (needle_len > -offset) {
+		if (needle_len > (size_t)-offset) {
 			e = haystack + haystack_len - needle_len;
 		} else {
 			e = haystack + haystack_len + offset;
diff --git a/ext/intl/grapheme/grapheme_util.h b/ext/intl/grapheme/grapheme_util.h
index 492b19bb7f..5b942d030e 100644
--- a/ext/intl/grapheme/grapheme_util.h
+++ b/ext/intl/grapheme/grapheme_util.h
@@ -34,8 +34,6 @@ int32_t grapheme_split_string(const UChar *text, int32_t text_length, int bounda
 
 int32_t grapheme_count_graphemes(UBreakIterator *bi, UChar *string, int32_t string_len);
 
-inline void *grapheme_memrchr_grapheme(const void *s, int c, int32_t n);
-
 int32_t grapheme_get_haystack_offset(UBreakIterator* bi, int32_t offset);
 
 UBreakIterator* grapheme_get_break_iterator(void *stack_buffer, UErrorCode *status );
diff --git a/ext/intl/locale/locale_methods.c b/ext/intl/locale/locale_methods.c
index 857c14a005..bd60a3480c 100644
--- a/ext/intl/locale/locale_methods.c
+++ b/ext/intl/locale/locale_methods.c
@@ -1429,7 +1429,7 @@ static zend_string* lookup_loc_range(const char* loc_range, HashTable* hash_arr,
 
 	char* cur_loc_range	= NULL;
 	zend_string* can_loc_range	= NULL;
-	int	saved_pos = 0;
+	size_t	saved_pos = 0;
 
 	zend_string* return_value = NULL;
 
diff --git a/ext/intl/msgformat/msgformat_class.h b/ext/intl/msgformat/msgformat_class.h
index a90042e58f..6823595f6d 100644
--- a/ext/intl/msgformat/msgformat_class.h
+++ b/ext/intl/msgformat/msgformat_class.h
@@ -24,6 +24,11 @@
 #include "../intl_common.h"
 #include "../intl_error.h"
 #include "../intl_data.h"
+
+#if U_ICU_VERSION_MAJOR_NUM * 10 + U_ICU_VERSION_MINOR_NUM < 48
+# define MSG_FORMAT_QUOTE_APOS 1
+#endif
+
 #include "msgformat_data.h"
 
 typedef struct {
@@ -54,8 +59,4 @@ extern zend_class_entry *MessageFormatter_ce_ptr;
 
 #define MSG_FORMAT_OBJECT(mfo)			(mfo)->mf_data.umsgf
 
-#if U_ICU_VERSION_MAJOR_NUM * 10 + U_ICU_VERSION_MINOR_NUM < 48
-# define MSG_FORMAT_QUOTE_APOS 1
-#endif
-
 #endif // #ifndef MSG_FORMAT_CLASS_H
diff --git a/ext/intl/php_intl.c b/ext/intl/php_intl.c
index fd35e57120..1f20e42191 100644
--- a/ext/intl/php_intl.c
+++ b/ext/intl/php_intl.c
@@ -133,11 +133,6 @@ ZEND_BEGIN_ARG_INFO_EX(collator_static_1_arg, 0, 0, 1)
 	ZEND_ARG_INFO(0, arg1)
 ZEND_END_ARG_INFO()
 
-ZEND_BEGIN_ARG_INFO_EX(collator_static_2_args, 0, 0, 2)
-	ZEND_ARG_INFO(0, arg1)
-	ZEND_ARG_INFO(0, arg2)
-ZEND_END_ARG_INFO()
-
 ZEND_BEGIN_ARG_INFO_EX(collator_0_args, 0, 0, 1)
 	ZEND_ARG_OBJ_INFO(0, object, Collator, 0)
 ZEND_END_ARG_INFO()
@@ -378,13 +373,6 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_idn_to_ascii, 0, 0, 1)
 	ZEND_ARG_INFO(1, idn_info)
 ZEND_END_ARG_INFO()
 
-ZEND_BEGIN_ARG_INFO_EX(arginfo_idn_to_utf8, 0, 0, 1)
-	ZEND_ARG_INFO(0, domain)
-	ZEND_ARG_INFO(0, option)
-	ZEND_ARG_INFO(0, variant)
-	ZEND_ARG_INFO(1, idn_info)
-ZEND_END_ARG_INFO()
-
 ZEND_BEGIN_ARG_INFO_EX( arginfo_resourcebundle_create_proc, 0, 0, 2 )
 	ZEND_ARG_INFO( 0, locale )
 	ZEND_ARG_INFO( 0, bundlename )
@@ -453,10 +441,6 @@ ZEND_BEGIN_ARG_INFO_EX( arginfo_tz_create_enumeration, 0, 0, 0 )
 	ZEND_ARG_INFO( 0, countryOrRawOffset )
 ZEND_END_ARG_INFO()
 
-ZEND_BEGIN_ARG_INFO_EX( arginfo_tz_count_equivalent_ids, 0, 0, 1 )
-	ZEND_ARG_INFO( 0, zoneId )
-ZEND_END_ARG_INFO()
-
 ZEND_BEGIN_ARG_INFO_EX( arginfo_tz_create_time_zone_id_enumeration, 0, 0, 1 )
 	ZEND_ARG_INFO( 0, zoneType )
 	ZEND_ARG_INFO( 0, region )
diff --git a/ext/intl/tests/bug53735.phpt b/ext/intl/tests/bug53735.phpt
new file mode 100644
index 0000000000..5fc14e978c
--- /dev/null
+++ b/ext/intl/tests/bug53735.phpt
@@ -0,0 +1,32 @@
+--TEST--
+Bug #53735 NumberFormatter returns NaN when converting float point
+--SKIPIF--
+<?php if( !extension_loaded( 'intl' ) ) print 'skip'; ?>
+<?php if (version_compare(INTL_ICU_VERSION, '51.2') < 0) die('skip for ICU >= 51.2'); ?>
+--FILE--
+<?php
+
+$fmt = numfmt_create("da_DK", \NumberFormatter::CURRENCY);
+
+var_dump(numfmt_format($fmt, 5.5));
+setlocale(LC_ALL, "da_DK.UTF-8");
+
+var_dump(numfmt_format($fmt, 5.5));
+var_dump(numfmt_format($fmt, "5,5"));
+
+
+$fmt = new \NumberFormatter("de_DE", \NumberFormatter::DECIMAL);
+var_dump($fmt->format(23.25));
+
+$f = new NumberFormatter('hu_HU', NumberFormatter::PERCENT, '#,##0%');
+var_dump($f->format(0.26));
+
+?>
+==DONE==
+--EXPECTF--
+string(%d) "5,50 kr%A"
+string(%d) "5,50 kr%A"
+string(%d) "5,00 kr%A"
+string(5) "23,25"
+string(3) "26%"
+==DONE==
diff --git a/ext/intl/transliterator/transliterator_class.c b/ext/intl/transliterator/transliterator_class.c
index 5c80b25af8..ba207a021c 100644
--- a/ext/intl/transliterator/transliterator_class.c
+++ b/ext/intl/transliterator/transliterator_class.c
@@ -311,20 +311,11 @@ ZEND_BEGIN_ARG_INFO_EX( ainfo_trans_create_from_rules, 0, 0, 1 )
 	ZEND_ARG_INFO( 0, direction )
 ZEND_END_ARG_INFO()
 
-ZEND_BEGIN_ARG_INFO_EX( ainfo_trans_create_inverse, 0, 0, 1 )
-	ZEND_ARG_OBJ_INFO( 0, orig_trans, Transliterator, 0 )
-ZEND_END_ARG_INFO()
-
 ZEND_BEGIN_ARG_INFO_EX( ainfo_trans_me_transliterate, 0, 0, 1 )
 	ZEND_ARG_INFO( 0, subject )
 	ZEND_ARG_INFO( 0, start )
 	ZEND_ARG_INFO( 0, end )
 ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX( ainfo_trans_error, 0, 0, 1 )
-	ZEND_ARG_OBJ_INFO( 0, trans, Transliterator, 0 )
-ZEND_END_ARG_INFO()
-
 /* }}} */
 
 /* {{{ Transliterator_class_functions
diff --git a/ext/intl/uchar/uchar.c b/ext/intl/uchar/uchar.c
index 266c62821b..abb3e59671 100644
--- a/ext/intl/uchar/uchar.c
+++ b/ext/intl/uchar/uchar.c
@@ -11,7 +11,7 @@ static inline int convert_cp(UChar32* pcp, zval *zcp) {
 	if (Z_TYPE_P(zcp) == IS_LONG) {
 		cp = Z_LVAL_P(zcp);
 	} else if (Z_TYPE_P(zcp) == IS_STRING) {
-		int i = 0;
+		size_t i = 0;
 		U8_NEXT(Z_STRVAL_P(zcp), i, Z_STRLEN_P(zcp), cp);
 		if (i != Z_STRLEN_P(zcp)) {
 			intl_error_set_code(NULL, U_ILLEGAL_ARGUMENT_ERROR);
diff --git a/ext/json/json.c b/ext/json/json.c
index d3c6111d4d..e8b111b28c 100644
--- a/ext/json/json.c
+++ b/ext/json/json.c
@@ -33,14 +33,6 @@
 #include "php_json_parser.h"
 #include <zend_exceptions.h>
 
-#include <float.h>
-#if defined(DBL_MANT_DIG) && defined(DBL_MIN_EXP)
-#define NUM_BUF_SIZE (3 + DBL_MANT_DIG - DBL_MIN_EXP)
-#else
-#define NUM_BUF_SIZE 1080
-#endif
-
-
 static PHP_MINFO_FUNCTION(json);
 static PHP_FUNCTION(json_encode);
 static PHP_FUNCTION(json_decode);
@@ -192,13 +184,15 @@ static PHP_MINFO_FUNCTION(json)
 }
 /* }}} */
 
-PHP_JSON_API void php_json_encode(smart_str *buf, zval *val, int options) /* {{{ */
+PHP_JSON_API int php_json_encode(smart_str *buf, zval *val, int options) /* {{{ */
 {
 	php_json_encode_zval(buf, val, options);
+
+	return JSON_G(error_code) > 0 ? FAILURE : SUCCESS;
 }
 /* }}} */
 
-PHP_JSON_API void php_json_decode_ex(zval *return_value, char *str, size_t str_len, zend_long options, zend_long depth) /* {{{ */
+PHP_JSON_API int php_json_decode_ex(zval *return_value, char *str, size_t str_len, zend_long options, zend_long depth) /* {{{ */
 {
 	php_json_parser parser;
 
@@ -206,8 +200,11 @@ PHP_JSON_API void php_json_decode_ex(zval *return_value, char *str, size_t str_l
 
 	if (php_json_yyparse(&parser)) {
 		JSON_G(error_code) = php_json_parser_error_code(&parser);
-		RETURN_NULL();
+		RETVAL_NULL();
+		return FAILURE;
 	}
+
+	return SUCCESS;
 }
 /* }}} */
 
diff --git a/ext/json/json_encoder.c b/ext/json/json_encoder.c
index 62df102847..7cf7673235 100644
--- a/ext/json/json_encoder.c
+++ b/ext/json/json_encoder.c
@@ -31,14 +31,6 @@
 #include "php_json.h"
 #include <zend_exceptions.h>
 
-/* double limits */
-#include <float.h>
-#if defined(DBL_MANT_DIG) && defined(DBL_MIN_EXP)
-#define PHP_JSON_DOUBLE_MAX_LENGTH (3 + DBL_MANT_DIG - DBL_MIN_EXP)
-#else
-#define PHP_JSON_DOUBLE_MAX_LENGTH 1080
-#endif
-
 static const char digits[] = "0123456789abcdef";
 
 static void php_json_escape_string(smart_str *buf, char *s, size_t len, int options);
@@ -103,10 +95,11 @@ static inline int php_json_is_valid_double(double d) /* {{{ */
 static inline void php_json_encode_double(smart_str *buf, double d, int options) /* {{{ */
 {
 	size_t len;
-	char num[PHP_JSON_DOUBLE_MAX_LENGTH];
-	php_gcvt(d, (int)EG(precision), '.', 'e', &num[0]);
+	char num[PHP_DOUBLE_MAX_LENGTH];
+
+	php_gcvt(d, (int)PG(serialize_precision), '.', 'e', num);
 	len = strlen(num);
-	if (options & PHP_JSON_PRESERVE_ZERO_FRACTION && strchr(num, '.') == NULL && len < PHP_JSON_DOUBLE_MAX_LENGTH - 2) {
+	if (options & PHP_JSON_PRESERVE_ZERO_FRACTION && strchr(num, '.') == NULL && len < PHP_DOUBLE_MAX_LENGTH - 2) {
 		num[len++] = '.';
 		num[len++] = '0';
 		num[len] = '\0';
@@ -169,7 +162,7 @@ static void php_json_encode_array(smart_str *buf, zval *val, int options) /* {{{
 				php_json_encode(buf, data, options);
 			} else if (r == PHP_JSON_OUTPUT_OBJECT) {
 				if (key) {
-					if (ZSTR_VAL(key)[0] == '\0' && Z_TYPE_P(val) == IS_OBJECT) {
+					if (ZSTR_VAL(key)[0] == '\0' && ZSTR_LEN(key) > 0 && Z_TYPE_P(val) == IS_OBJECT) {
 						/* Skip protected and private members. */
 						if (tmp_ht && ZEND_HASH_APPLY_PROTECTION(tmp_ht)) {
 							ZEND_HASH_DEC_APPLY_COUNT(tmp_ht);
diff --git a/ext/json/json_parser.tab.c b/ext/json/json_parser.tab.c
index 02002d681b..b4f426e07a 100644
--- a/ext/json/json_parser.tab.c
+++ b/ext/json/json_parser.tab.c
@@ -139,8 +139,8 @@ int json_yydebug = 1;
 
 /* In a future release of Bison, this section will be replaced
    by #include "json_parser.tab.h".  */
-#ifndef YY_PHP_JSON_YY_HOME_JAKUB_PROG_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED
-# define YY_PHP_JSON_YY_HOME_JAKUB_PROG_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED
+#ifndef YY_PHP_JSON_YY_HOME_DMITRY_PHP_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED
+# define YY_PHP_JSON_YY_HOME_DMITRY_PHP_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED
 /* Debug traces.  */
 #ifndef YYDEBUG
 # define YYDEBUG 0
@@ -201,7 +201,7 @@ typedef union YYSTYPE YYSTYPE;
 
 int php_json_yyparse (php_json_parser *parser);
 
-#endif /* !YY_PHP_JSON_YY_HOME_JAKUB_PROG_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED  */
+#endif /* !YY_PHP_JSON_YY_HOME_DMITRY_PHP_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED  */
 
 /* Copy the second part of user declarations.  */
 
@@ -1881,10 +1881,7 @@ static int php_json_parser_object_update(php_json_parser *parser, zval *object,
 		zend_symtable_update(Z_ARRVAL_P(object), key, zvalue);
 	} else {
 		zval zkey;
-		if (ZSTR_LEN(key) == 0) {
-			zend_string_release(key);
-			key = zend_string_init("_empty_", sizeof("_empty_") - 1, 0);
-		} else if (ZSTR_VAL(key)[0] == '\0') {
+		if (ZSTR_LEN(key) > 0 && ZSTR_VAL(key)[0] == '\0') {
 			parser->scanner.errcode = PHP_JSON_ERROR_INVALID_PROPERTY_NAME;
 			zend_string_release(key);
 			zval_dtor(zvalue);
diff --git a/ext/json/json_parser.tab.h b/ext/json/json_parser.tab.h
index 56bc2c40c9..4349b70406 100644
--- a/ext/json/json_parser.tab.h
+++ b/ext/json/json_parser.tab.h
@@ -30,8 +30,8 @@
    This special exception was added by the Free Software Foundation in
    version 2.2 of Bison.  */
 
-#ifndef YY_PHP_JSON_YY_HOME_JAKUB_PROG_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED
-# define YY_PHP_JSON_YY_HOME_JAKUB_PROG_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED
+#ifndef YY_PHP_JSON_YY_HOME_DMITRY_PHP_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED
+# define YY_PHP_JSON_YY_HOME_DMITRY_PHP_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED
 /* Debug traces.  */
 #ifndef YYDEBUG
 # define YYDEBUG 0
@@ -92,4 +92,4 @@ typedef union YYSTYPE YYSTYPE;
 
 int php_json_yyparse (php_json_parser *parser);
 
-#endif /* !YY_PHP_JSON_YY_HOME_JAKUB_PROG_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED  */
+#endif /* !YY_PHP_JSON_YY_HOME_DMITRY_PHP_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED  */
diff --git a/ext/json/json_parser.y b/ext/json/json_parser.y
index fafe75cbf3..43d941b56c 100644
--- a/ext/json/json_parser.y
+++ b/ext/json/json_parser.y
@@ -273,10 +273,7 @@ static int php_json_parser_object_update(php_json_parser *parser, zval *object,
 		zend_symtable_update(Z_ARRVAL_P(object), key, zvalue);
 	} else {
 		zval zkey;
-		if (ZSTR_LEN(key) == 0) {
-			zend_string_release(key);
-			key = zend_string_init("_empty_", sizeof("_empty_") - 1, 0);
-		} else if (ZSTR_VAL(key)[0] == '\0') {
+		if (ZSTR_LEN(key) > 0 && ZSTR_VAL(key)[0] == '\0') {
 			parser->scanner.errcode = PHP_JSON_ERROR_INVALID_PROPERTY_NAME;
 			zend_string_release(key);
 			zval_dtor(zvalue);
diff --git a/ext/json/json_scanner.c b/ext/json/json_scanner.c
index ee46a13198..cc9c0c6bb8 100644
--- a/ext/json/json_scanner.c
+++ b/ext/json/json_scanner.c
@@ -1,4 +1,4 @@
-/* Generated by re2c 0.14.3 */
+/* Generated by re2c 0.13.5 */
 /*
   +----------------------------------------------------------------------+
   | PHP Version 7                                                        |
@@ -147,46 +147,47 @@ yyc_JS:
 				  0,   0,   0,   0,   0,   0,   0,   0, 
 				  0,   0,   0,   0,   0,   0,   0,   0, 
 			};
+
 			yych = *YYCURSOR;
 			if (yych <= ']') {
 				if (yych <= '"') {
 					if (yych <= '\f') {
 						if (yych <= 0x08) {
-							if (yych >= 0x01) goto yy5;
+							if (yych >= 0x01) goto yy4;
 						} else {
-							if (yych <= '\t') goto yy7;
-							if (yych <= '\n') goto yy9;
-							goto yy5;
+							if (yych <= '\t') goto yy6;
+							if (yych <= '\n') goto yy8;
+							goto yy4;
 						}
 					} else {
 						if (yych <= 0x1F) {
-							if (yych <= '\r') goto yy10;
-							goto yy5;
+							if (yych <= '\r') goto yy9;
+							goto yy4;
 						} else {
-							if (yych <= ' ') goto yy11;
-							if (yych <= '!') goto yy12;
-							goto yy14;
+							if (yych <= ' ') goto yy10;
+							if (yych <= '!') goto yy11;
+							goto yy13;
 						}
 					}
 				} else {
 					if (yych <= '0') {
 						if (yych <= ',') {
-							if (yych <= '+') goto yy12;
-							goto yy16;
+							if (yych <= '+') goto yy11;
+							goto yy15;
 						} else {
-							if (yych <= '-') goto yy18;
-							if (yych <= '/') goto yy12;
-							goto yy19;
+							if (yych <= '-') goto yy17;
+							if (yych <= '/') goto yy11;
+							goto yy18;
 						}
 					} else {
 						if (yych <= 'Z') {
-							if (yych <= '9') goto yy21;
-							if (yych <= ':') goto yy22;
-							goto yy12;
+							if (yych <= '9') goto yy20;
+							if (yych <= ':') goto yy21;
+							goto yy11;
 						} else {
-							if (yych <= '[') goto yy24;
-							if (yych <= '\\') goto yy12;
-							goto yy26;
+							if (yych <= '[') goto yy23;
+							if (yych <= '\\') goto yy11;
+							goto yy25;
 						}
 					}
 				}
@@ -194,41 +195,41 @@ yyc_JS:
 				if (yych <= '}') {
 					if (yych <= 's') {
 						if (yych <= 'f') {
-							if (yych <= 'e') goto yy12;
-							goto yy28;
+							if (yych <= 'e') goto yy11;
+							goto yy27;
 						} else {
-							if (yych == 'n') goto yy29;
-							goto yy12;
+							if (yych == 'n') goto yy28;
+							goto yy11;
 						}
 					} else {
 						if (yych <= 'z') {
-							if (yych <= 't') goto yy30;
-							goto yy12;
+							if (yych <= 't') goto yy29;
+							goto yy11;
 						} else {
-							if (yych <= '{') goto yy31;
-							if (yych <= '|') goto yy12;
-							goto yy33;
+							if (yych <= '{') goto yy30;
+							if (yych <= '|') goto yy11;
+							goto yy32;
 						}
 					}
 				} else {
 					if (yych <= 0xEC) {
 						if (yych <= 0xC1) {
-							if (yych <= 0x7F) goto yy12;
-							goto yy35;
+							if (yych <= 0x7F) goto yy11;
+							goto yy34;
 						} else {
-							if (yych <= 0xDF) goto yy37;
-							if (yych <= 0xE0) goto yy38;
-							goto yy39;
+							if (yych <= 0xDF) goto yy36;
+							if (yych <= 0xE0) goto yy37;
+							goto yy38;
 						}
 					} else {
 						if (yych <= 0xF0) {
-							if (yych <= 0xED) goto yy40;
-							if (yych <= 0xEF) goto yy41;
-							goto yy42;
+							if (yych <= 0xED) goto yy39;
+							if (yych <= 0xEF) goto yy40;
+							goto yy41;
 						} else {
-							if (yych <= 0xF3) goto yy43;
-							if (yych <= 0xF4) goto yy44;
-							goto yy35;
+							if (yych <= 0xF3) goto yy42;
+							if (yych <= 0xF4) goto yy43;
+							goto yy34;
 						}
 					}
 				}
@@ -242,36 +243,36 @@ yyc_JS:
 			return PHP_JSON_T_ERROR;
 		}
 	}
-yy5:
+yy4:
 			++YYCURSOR;
 			{
 		s->errcode = PHP_JSON_ERROR_CTRL_CHAR;
 		return PHP_JSON_T_ERROR;
 	}
-yy7:
+yy6:
 			++YYCURSOR;
 			yych = *YYCURSOR;
-			goto yy82;
-yy8:
+			goto yy81;
+yy7:
 			{ goto std; }
+yy8:
+			yych = *++YYCURSOR;
+			goto yy7;
 yy9:
 			yych = *++YYCURSOR;
-			goto yy8;
+			if (yych == '\n') goto yy82;
+			goto yy81;
 yy10:
 			yych = *++YYCURSOR;
-			if (yych == '\n') goto yy83;
-			goto yy82;
+			goto yy81;
 yy11:
-			yych = *++YYCURSOR;
-			goto yy82;
-yy12:
 			++YYCURSOR;
-yy13:
+yy12:
 			{
 		s->errcode = PHP_JSON_ERROR_SYNTAX;
 		return PHP_JSON_T_ERROR;
 	}
-yy14:
+yy13:
 			++YYCURSOR;
 			{
 		s->str_start = s->cursor;
@@ -279,25 +280,25 @@ yy14:
 		PHP_JSON_CONDITION_SET(STR_P1);
 		PHP_JSON_CONDITION_GOTO(STR_P1);
 	}
-yy16:
+yy15:
 			++YYCURSOR;
 			{ return ','; }
-yy18:
+yy17:
 			yych = *++YYCURSOR;
-			if (yych <= '/') goto yy13;
-			if (yych <= '0') goto yy80;
-			if (yych <= '9') goto yy70;
-			goto yy13;
-yy19:
+			if (yych <= '/') goto yy12;
+			if (yych <= '0') goto yy79;
+			if (yych <= '9') goto yy69;
+			goto yy12;
+yy18:
 			yyaccept = 0;
 			yych = *(YYMARKER = ++YYCURSOR);
 			if (yych <= 'D') {
-				if (yych == '.') goto yy72;
+				if (yych == '.') goto yy71;
 			} else {
-				if (yych <= 'E') goto yy73;
-				if (yych == 'e') goto yy73;
+				if (yych <= 'E') goto yy72;
+				if (yych == 'e') goto yy72;
 			}
-yy20:
+yy19:
 			{
 		zend_bool bigint = 0, negative = s->token[0] == '-';
 		size_t digits = (size_t) (s->cursor - s->token - negative);
@@ -322,305 +323,305 @@ yy20:
 			return PHP_JSON_T_DOUBLE;
 		}
 	}
-yy21:
+yy20:
 			yyaccept = 0;
 			yych = *(YYMARKER = ++YYCURSOR);
-			goto yy71;
-yy22:
+			goto yy70;
+yy21:
 			++YYCURSOR;
 			{ return ':'; }
-yy24:
+yy23:
 			++YYCURSOR;
 			{ return '['; }
-yy26:
+yy25:
 			++YYCURSOR;
 			{ return ']'; }
+yy27:
+			yyaccept = 1;
+			yych = *(YYMARKER = ++YYCURSOR);
+			if (yych == 'a') goto yy64;
+			goto yy12;
 yy28:
 			yyaccept = 1;
 			yych = *(YYMARKER = ++YYCURSOR);
-			if (yych == 'a') goto yy65;
-			goto yy13;
+			if (yych == 'u') goto yy60;
+			goto yy12;
 yy29:
 			yyaccept = 1;
 			yych = *(YYMARKER = ++YYCURSOR);
-			if (yych == 'u') goto yy61;
-			goto yy13;
+			if (yych == 'r') goto yy56;
+			goto yy12;
 yy30:
-			yyaccept = 1;
-			yych = *(YYMARKER = ++YYCURSOR);
-			if (yych == 'r') goto yy57;
-			goto yy13;
-yy31:
 			++YYCURSOR;
 			{ return '{'; }
-yy33:
+yy32:
 			++YYCURSOR;
 			{ return '}'; }
-yy35:
+yy34:
 			++YYCURSOR;
-yy36:
+yy35:
 			{
 		s->errcode = PHP_JSON_ERROR_UTF8;
 		return PHP_JSON_T_ERROR;
 	}
-yy37:
+yy36:
 			yych = *++YYCURSOR;
-			if (yych <= 0x7F) goto yy36;
-			if (yych <= 0xBF) goto yy48;
-			goto yy36;
+			if (yych <= 0x7F) goto yy35;
+			if (yych <= 0xBF) goto yy47;
+			goto yy35;
+yy37:
+			yyaccept = 2;
+			yych = *(YYMARKER = ++YYCURSOR);
+			if (yych <= 0x9F) goto yy35;
+			if (yych <= 0xBF) goto yy55;
+			goto yy35;
 yy38:
 			yyaccept = 2;
 			yych = *(YYMARKER = ++YYCURSOR);
-			if (yych <= 0x9F) goto yy36;
-			if (yych <= 0xBF) goto yy56;
-			goto yy36;
+			if (yych <= 0x7F) goto yy35;
+			if (yych <= 0xBF) goto yy54;
+			goto yy35;
 yy39:
 			yyaccept = 2;
 			yych = *(YYMARKER = ++YYCURSOR);
-			if (yych <= 0x7F) goto yy36;
-			if (yych <= 0xBF) goto yy55;
-			goto yy36;
+			if (yych <= 0x7F) goto yy35;
+			if (yych <= 0x9F) goto yy53;
+			goto yy35;
 yy40:
 			yyaccept = 2;
 			yych = *(YYMARKER = ++YYCURSOR);
-			if (yych <= 0x7F) goto yy36;
-			if (yych <= 0x9F) goto yy54;
-			goto yy36;
+			if (yych <= 0x7F) goto yy35;
+			if (yych <= 0xBF) goto yy52;
+			goto yy35;
 yy41:
 			yyaccept = 2;
 			yych = *(YYMARKER = ++YYCURSOR);
-			if (yych <= 0x7F) goto yy36;
-			if (yych <= 0xBF) goto yy53;
-			goto yy36;
+			if (yych <= 0x8F) goto yy35;
+			if (yych <= 0xBF) goto yy50;
+			goto yy35;
 yy42:
 			yyaccept = 2;
 			yych = *(YYMARKER = ++YYCURSOR);
-			if (yych <= 0x8F) goto yy36;
-			if (yych <= 0xBF) goto yy51;
-			goto yy36;
+			if (yych <= 0x7F) goto yy35;
+			if (yych <= 0xBF) goto yy48;
+			goto yy35;
 yy43:
 			yyaccept = 2;
 			yych = *(YYMARKER = ++YYCURSOR);
-			if (yych <= 0x7F) goto yy36;
-			if (yych <= 0xBF) goto yy49;
-			goto yy36;
-yy44:
-			yyaccept = 2;
-			yych = *(YYMARKER = ++YYCURSOR);
-			if (yych <= 0x7F) goto yy36;
-			if (yych >= 0x90) goto yy36;
+			if (yych <= 0x7F) goto yy35;
+			if (yych >= 0x90) goto yy35;
 			yych = *++YYCURSOR;
-			if (yych <= 0x7F) goto yy46;
-			if (yych <= 0xBF) goto yy47;
-yy46:
+			if (yych <= 0x7F) goto yy45;
+			if (yych <= 0xBF) goto yy46;
+yy45:
 			YYCURSOR = YYMARKER;
 			if (yyaccept <= 1) {
-				if (yyaccept == 0) {
-					goto yy20;
+				if (yyaccept <= 0) {
+					goto yy19;
 				} else {
-					goto yy13;
+					goto yy12;
 				}
 			} else {
-				if (yyaccept == 2) {
-					goto yy36;
+				if (yyaccept <= 2) {
+					goto yy35;
 				} else {
-					goto yy77;
+					goto yy76;
 				}
 			}
+yy46:
+			yych = *++YYCURSOR;
+			if (yych <= 0x7F) goto yy45;
+			if (yych >= 0xC0) goto yy45;
 yy47:
 			yych = *++YYCURSOR;
-			if (yych <= 0x7F) goto yy46;
-			if (yych >= 0xC0) goto yy46;
+			goto yy12;
 yy48:
 			yych = *++YYCURSOR;
-			goto yy13;
-yy49:
+			if (yych <= 0x7F) goto yy45;
+			if (yych >= 0xC0) goto yy45;
 			yych = *++YYCURSOR;
-			if (yych <= 0x7F) goto yy46;
-			if (yych >= 0xC0) goto yy46;
+			if (yych <= 0x7F) goto yy45;
+			if (yych <= 0xBF) goto yy47;
+			goto yy45;
+yy50:
 			yych = *++YYCURSOR;
-			if (yych <= 0x7F) goto yy46;
-			if (yych <= 0xBF) goto yy48;
-			goto yy46;
-yy51:
+			if (yych <= 0x7F) goto yy45;
+			if (yych >= 0xC0) goto yy45;
 			yych = *++YYCURSOR;
-			if (yych <= 0x7F) goto yy46;
-			if (yych >= 0xC0) goto yy46;
+			if (yych <= 0x7F) goto yy45;
+			if (yych <= 0xBF) goto yy47;
+			goto yy45;
+yy52:
 			yych = *++YYCURSOR;
-			if (yych <= 0x7F) goto yy46;
-			if (yych <= 0xBF) goto yy48;
-			goto yy46;
+			if (yych <= 0x7F) goto yy45;
+			if (yych <= 0xBF) goto yy47;
+			goto yy45;
 yy53:
 			yych = *++YYCURSOR;
-			if (yych <= 0x7F) goto yy46;
-			if (yych <= 0xBF) goto yy48;
-			goto yy46;
+			if (yych <= 0x7F) goto yy45;
+			if (yych <= 0xBF) goto yy47;
+			goto yy45;
 yy54:
 			yych = *++YYCURSOR;
-			if (yych <= 0x7F) goto yy46;
-			if (yych <= 0xBF) goto yy48;
-			goto yy46;
+			if (yych <= 0x7F) goto yy45;
+			if (yych <= 0xBF) goto yy47;
+			goto yy45;
 yy55:
 			yych = *++YYCURSOR;
-			if (yych <= 0x7F) goto yy46;
-			if (yych <= 0xBF) goto yy48;
-			goto yy46;
+			if (yych <= 0x7F) goto yy45;
+			if (yych <= 0xBF) goto yy47;
+			goto yy45;
 yy56:
 			yych = *++YYCURSOR;
-			if (yych <= 0x7F) goto yy46;
-			if (yych <= 0xBF) goto yy48;
-			goto yy46;
-yy57:
+			if (yych != 'u') goto yy45;
 			yych = *++YYCURSOR;
-			if (yych != 'u') goto yy46;
-			yych = *++YYCURSOR;
-			if (yych != 'e') goto yy46;
+			if (yych != 'e') goto yy45;
 			++YYCURSOR;
 			{
 		ZVAL_TRUE(&s->value);
 		return PHP_JSON_T_TRUE;
 	}
-yy61:
+yy60:
 			yych = *++YYCURSOR;
-			if (yych != 'l') goto yy46;
+			if (yych != 'l') goto yy45;
 			yych = *++YYCURSOR;
-			if (yych != 'l') goto yy46;
+			if (yych != 'l') goto yy45;
 			++YYCURSOR;
 			{
 		ZVAL_NULL(&s->value);
 		return PHP_JSON_T_NUL;
 	}
-yy65:
+yy64:
 			yych = *++YYCURSOR;
-			if (yych != 'l') goto yy46;
+			if (yych != 'l') goto yy45;
 			yych = *++YYCURSOR;
-			if (yych != 's') goto yy46;
+			if (yych != 's') goto yy45;
 			yych = *++YYCURSOR;
-			if (yych != 'e') goto yy46;
+			if (yych != 'e') goto yy45;
 			++YYCURSOR;
 			{
 		ZVAL_FALSE(&s->value);
 		return PHP_JSON_T_FALSE;
 	}
-yy70:
+yy69:
 			yyaccept = 0;
 			YYMARKER = ++YYCURSOR;
 			yych = *YYCURSOR;
-yy71:
+yy70:
 			if (yybm[0+yych] & 64) {
-				goto yy70;
+				goto yy69;
 			}
 			if (yych <= 'D') {
-				if (yych != '.') goto yy20;
+				if (yych != '.') goto yy19;
 			} else {
-				if (yych <= 'E') goto yy73;
-				if (yych == 'e') goto yy73;
-				goto yy20;
+				if (yych <= 'E') goto yy72;
+				if (yych == 'e') goto yy72;
+				goto yy19;
 			}
-yy72:
+yy71:
 			yych = *++YYCURSOR;
-			if (yych <= '/') goto yy46;
-			if (yych <= '9') goto yy78;
-			goto yy46;
-yy73:
+			if (yych <= '/') goto yy45;
+			if (yych <= '9') goto yy77;
+			goto yy45;
+yy72:
 			yych = *++YYCURSOR;
 			if (yych <= ',') {
-				if (yych != '+') goto yy46;
+				if (yych != '+') goto yy45;
 			} else {
-				if (yych <= '-') goto yy74;
-				if (yych <= '/') goto yy46;
-				if (yych <= '9') goto yy75;
-				goto yy46;
+				if (yych <= '-') goto yy73;
+				if (yych <= '/') goto yy45;
+				if (yych <= '9') goto yy74;
+				goto yy45;
 			}
-yy74:
+yy73:
 			yych = *++YYCURSOR;
-			if (yych <= '/') goto yy46;
-			if (yych >= ':') goto yy46;
-yy75:
+			if (yych <= '/') goto yy45;
+			if (yych >= ':') goto yy45;
+yy74:
 			++YYCURSOR;
 			yych = *YYCURSOR;
-			if (yych <= '/') goto yy77;
-			if (yych <= '9') goto yy75;
-yy77:
+			if (yych <= '/') goto yy76;
+			if (yych <= '9') goto yy74;
+yy76:
 			{
 		ZVAL_DOUBLE(&s->value, zend_strtod((char *) s->token, NULL));
 		return PHP_JSON_T_DOUBLE;
 	}
-yy78:
+yy77:
 			yyaccept = 3;
 			YYMARKER = ++YYCURSOR;
 			yych = *YYCURSOR;
 			if (yych <= 'D') {
-				if (yych <= '/') goto yy77;
-				if (yych <= '9') goto yy78;
-				goto yy77;
+				if (yych <= '/') goto yy76;
+				if (yych <= '9') goto yy77;
+				goto yy76;
 			} else {
-				if (yych <= 'E') goto yy73;
-				if (yych == 'e') goto yy73;
-				goto yy77;
+				if (yych <= 'E') goto yy72;
+				if (yych == 'e') goto yy72;
+				goto yy76;
 			}
-yy80:
+yy79:
 			yyaccept = 0;
 			yych = *(YYMARKER = ++YYCURSOR);
 			if (yych <= 'D') {
-				if (yych == '.') goto yy72;
-				goto yy20;
+				if (yych == '.') goto yy71;
+				goto yy19;
 			} else {
-				if (yych <= 'E') goto yy73;
-				if (yych == 'e') goto yy73;
-				goto yy20;
+				if (yych <= 'E') goto yy72;
+				if (yych == 'e') goto yy72;
+				goto yy19;
 			}
-yy81:
+yy80:
 			++YYCURSOR;
 			yych = *YYCURSOR;
-yy82:
+yy81:
 			if (yybm[0+yych] & 128) {
-				goto yy81;
+				goto yy80;
 			}
-			goto yy8;
-yy83:
+			goto yy7;
+yy82:
 			++YYCURSOR;
 			yych = *YYCURSOR;
-			goto yy8;
+			goto yy7;
 		}
 /* *********************************** */
 yyc_STR_P1:
 		yych = *YYCURSOR;
 		if (yych <= 0xDF) {
 			if (yych <= '[') {
-				if (yych <= 0x1F) goto yy86;
-				if (yych == '"') goto yy90;
-				goto yy88;
+				if (yych <= 0x1F) goto yy85;
+				if (yych == '"') goto yy89;
+				goto yy87;
 			} else {
-				if (yych <= '\\') goto yy92;
-				if (yych <= 0x7F) goto yy88;
-				if (yych <= 0xC1) goto yy94;
-				goto yy96;
+				if (yych <= '\\') goto yy91;
+				if (yych <= 0x7F) goto yy87;
+				if (yych <= 0xC1) goto yy93;
+				goto yy95;
 			}
 		} else {
 			if (yych <= 0xEF) {
-				if (yych <= 0xE0) goto yy97;
-				if (yych <= 0xEC) goto yy98;
-				if (yych <= 0xED) goto yy99;
-				goto yy100;
+				if (yych <= 0xE0) goto yy96;
+				if (yych <= 0xEC) goto yy97;
+				if (yych <= 0xED) goto yy98;
+				goto yy99;
 			} else {
-				if (yych <= 0xF0) goto yy101;
-				if (yych <= 0xF3) goto yy102;
-				if (yych <= 0xF4) goto yy103;
-				goto yy94;
+				if (yych <= 0xF0) goto yy100;
+				if (yych <= 0xF3) goto yy101;
+				if (yych <= 0xF4) goto yy102;
+				goto yy93;
 			}
 		}
-yy86:
+yy85:
 		++YYCURSOR;
 		{
 		s->errcode = PHP_JSON_ERROR_CTRL_CHAR;
 		return PHP_JSON_T_ERROR;
 	}
-yy88:
+yy87:
 		++YYCURSOR;
-yy89:
+yy88:
 		{ PHP_JSON_CONDITION_GOTO(STR_P1); }
-yy90:
+yy89:
 		++YYCURSOR;
 		{
 		zend_string *str;
@@ -644,392 +645,392 @@ yy90:
 			return PHP_JSON_T_STRING;
 		}
 	}
-yy92:
+yy91:
 		yyaccept = 0;
 		yych = *(YYMARKER = ++YYCURSOR);
 		if (yych <= 'e') {
 			if (yych <= '/') {
-				if (yych == '"') goto yy116;
-				if (yych >= '/') goto yy116;
+				if (yych == '"') goto yy115;
+				if (yych >= '/') goto yy115;
 			} else {
 				if (yych <= '\\') {
-					if (yych >= '\\') goto yy116;
+					if (yych >= '\\') goto yy115;
 				} else {
-					if (yych == 'b') goto yy116;
+					if (yych == 'b') goto yy115;
 				}
 			}
 		} else {
 			if (yych <= 'q') {
-				if (yych <= 'f') goto yy116;
-				if (yych == 'n') goto yy116;
+				if (yych <= 'f') goto yy115;
+				if (yych == 'n') goto yy115;
 			} else {
 				if (yych <= 's') {
-					if (yych <= 'r') goto yy116;
+					if (yych <= 'r') goto yy115;
 				} else {
-					if (yych <= 't') goto yy116;
-					if (yych <= 'u') goto yy118;
+					if (yych <= 't') goto yy115;
+					if (yych <= 'u') goto yy117;
 				}
 			}
 		}
-yy93:
+yy92:
 		{
 		s->errcode = PHP_JSON_ERROR_SYNTAX;
 		return PHP_JSON_T_ERROR;
 	}
-yy94:
+yy93:
 		++YYCURSOR;
-yy95:
+yy94:
 		{
 		s->errcode = PHP_JSON_ERROR_UTF8;
 		return PHP_JSON_T_ERROR;
 	}
-yy96:
+yy95:
 		yych = *++YYCURSOR;
-		if (yych <= 0x7F) goto yy95;
-		if (yych <= 0xBF) goto yy107;
-		goto yy95;
+		if (yych <= 0x7F) goto yy94;
+		if (yych <= 0xBF) goto yy106;
+		goto yy94;
+yy96:
+		yyaccept = 1;
+		yych = *(YYMARKER = ++YYCURSOR);
+		if (yych <= 0x9F) goto yy94;
+		if (yych <= 0xBF) goto yy114;
+		goto yy94;
 yy97:
 		yyaccept = 1;
 		yych = *(YYMARKER = ++YYCURSOR);
-		if (yych <= 0x9F) goto yy95;
-		if (yych <= 0xBF) goto yy115;
-		goto yy95;
+		if (yych <= 0x7F) goto yy94;
+		if (yych <= 0xBF) goto yy113;
+		goto yy94;
 yy98:
 		yyaccept = 1;
 		yych = *(YYMARKER = ++YYCURSOR);
-		if (yych <= 0x7F) goto yy95;
-		if (yych <= 0xBF) goto yy114;
-		goto yy95;
+		if (yych <= 0x7F) goto yy94;
+		if (yych <= 0x9F) goto yy112;
+		goto yy94;
 yy99:
 		yyaccept = 1;
 		yych = *(YYMARKER = ++YYCURSOR);
-		if (yych <= 0x7F) goto yy95;
-		if (yych <= 0x9F) goto yy113;
-		goto yy95;
+		if (yych <= 0x7F) goto yy94;
+		if (yych <= 0xBF) goto yy111;
+		goto yy94;
 yy100:
 		yyaccept = 1;
 		yych = *(YYMARKER = ++YYCURSOR);
-		if (yych <= 0x7F) goto yy95;
-		if (yych <= 0xBF) goto yy112;
-		goto yy95;
+		if (yych <= 0x8F) goto yy94;
+		if (yych <= 0xBF) goto yy109;
+		goto yy94;
 yy101:
 		yyaccept = 1;
 		yych = *(YYMARKER = ++YYCURSOR);
-		if (yych <= 0x8F) goto yy95;
-		if (yych <= 0xBF) goto yy110;
-		goto yy95;
+		if (yych <= 0x7F) goto yy94;
+		if (yych <= 0xBF) goto yy107;
+		goto yy94;
 yy102:
 		yyaccept = 1;
 		yych = *(YYMARKER = ++YYCURSOR);
-		if (yych <= 0x7F) goto yy95;
-		if (yych <= 0xBF) goto yy108;
-		goto yy95;
-yy103:
-		yyaccept = 1;
-		yych = *(YYMARKER = ++YYCURSOR);
-		if (yych <= 0x7F) goto yy95;
-		if (yych >= 0x90) goto yy95;
+		if (yych <= 0x7F) goto yy94;
+		if (yych >= 0x90) goto yy94;
 		yych = *++YYCURSOR;
-		if (yych <= 0x7F) goto yy105;
-		if (yych <= 0xBF) goto yy106;
-yy105:
+		if (yych <= 0x7F) goto yy104;
+		if (yych <= 0xBF) goto yy105;
+yy104:
 		YYCURSOR = YYMARKER;
 		if (yyaccept <= 1) {
-			if (yyaccept == 0) {
-				goto yy93;
+			if (yyaccept <= 0) {
+				goto yy92;
 			} else {
-				goto yy95;
+				goto yy94;
 			}
 		} else {
-			goto yy127;
+			goto yy126;
 		}
+yy105:
+		yych = *++YYCURSOR;
+		if (yych <= 0x7F) goto yy104;
+		if (yych >= 0xC0) goto yy104;
 yy106:
 		yych = *++YYCURSOR;
-		if (yych <= 0x7F) goto yy105;
-		if (yych >= 0xC0) goto yy105;
+		goto yy88;
 yy107:
 		yych = *++YYCURSOR;
-		goto yy89;
-yy108:
+		if (yych <= 0x7F) goto yy104;
+		if (yych >= 0xC0) goto yy104;
 		yych = *++YYCURSOR;
-		if (yych <= 0x7F) goto yy105;
-		if (yych >= 0xC0) goto yy105;
+		if (yych <= 0x7F) goto yy104;
+		if (yych <= 0xBF) goto yy106;
+		goto yy104;
+yy109:
 		yych = *++YYCURSOR;
-		if (yych <= 0x7F) goto yy105;
-		if (yych <= 0xBF) goto yy107;
-		goto yy105;
-yy110:
+		if (yych <= 0x7F) goto yy104;
+		if (yych >= 0xC0) goto yy104;
 		yych = *++YYCURSOR;
-		if (yych <= 0x7F) goto yy105;
-		if (yych >= 0xC0) goto yy105;
+		if (yych <= 0x7F) goto yy104;
+		if (yych <= 0xBF) goto yy106;
+		goto yy104;
+yy111:
 		yych = *++YYCURSOR;
-		if (yych <= 0x7F) goto yy105;
-		if (yych <= 0xBF) goto yy107;
-		goto yy105;
+		if (yych <= 0x7F) goto yy104;
+		if (yych <= 0xBF) goto yy106;
+		goto yy104;
 yy112:
 		yych = *++YYCURSOR;
-		if (yych <= 0x7F) goto yy105;
-		if (yych <= 0xBF) goto yy107;
-		goto yy105;
+		if (yych <= 0x7F) goto yy104;
+		if (yych <= 0xBF) goto yy106;
+		goto yy104;
 yy113:
 		yych = *++YYCURSOR;
-		if (yych <= 0x7F) goto yy105;
-		if (yych <= 0xBF) goto yy107;
-		goto yy105;
+		if (yych <= 0x7F) goto yy104;
+		if (yych <= 0xBF) goto yy106;
+		goto yy104;
 yy114:
 		yych = *++YYCURSOR;
-		if (yych <= 0x7F) goto yy105;
-		if (yych <= 0xBF) goto yy107;
-		goto yy105;
+		if (yych <= 0x7F) goto yy104;
+		if (yych <= 0xBF) goto yy106;
+		goto yy104;
 yy115:
-		yych = *++YYCURSOR;
-		if (yych <= 0x7F) goto yy105;
-		if (yych <= 0xBF) goto yy107;
-		goto yy105;
-yy116:
 		++YYCURSOR;
 		{
 		s->str_esc++;
 		PHP_JSON_CONDITION_GOTO(STR_P1);
 	}
-yy118:
+yy117:
 		yych = *++YYCURSOR;
 		if (yych <= 'D') {
 			if (yych <= '9') {
-				if (yych <= '/') goto yy105;
-				if (yych >= '1') goto yy120;
+				if (yych <= '/') goto yy104;
+				if (yych >= '1') goto yy119;
 			} else {
-				if (yych <= '@') goto yy105;
-				if (yych <= 'C') goto yy120;
-				goto yy121;
+				if (yych <= '@') goto yy104;
+				if (yych <= 'C') goto yy119;
+				goto yy120;
 			}
 		} else {
 			if (yych <= 'c') {
-				if (yych <= 'F') goto yy120;
-				if (yych <= '`') goto yy105;
-				goto yy120;
+				if (yych <= 'F') goto yy119;
+				if (yych <= '`') goto yy104;
+				goto yy119;
 			} else {
-				if (yych <= 'd') goto yy121;
-				if (yych <= 'f') goto yy120;
-				goto yy105;
+				if (yych <= 'd') goto yy120;
+				if (yych <= 'f') goto yy119;
+				goto yy104;
 			}
 		}
 		yych = *++YYCURSOR;
 		if (yych <= '9') {
-			if (yych <= '/') goto yy105;
-			if (yych <= '0') goto yy140;
-			if (yych <= '7') goto yy141;
-			goto yy122;
+			if (yych <= '/') goto yy104;
+			if (yych <= '0') goto yy139;
+			if (yych <= '7') goto yy140;
+			goto yy121;
 		} else {
 			if (yych <= 'F') {
-				if (yych <= '@') goto yy105;
-				goto yy122;
+				if (yych <= '@') goto yy104;
+				goto yy121;
 			} else {
-				if (yych <= '`') goto yy105;
-				if (yych <= 'f') goto yy122;
-				goto yy105;
+				if (yych <= '`') goto yy104;
+				if (yych <= 'f') goto yy121;
+				goto yy104;
 			}
 		}
-yy120:
+yy119:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy105;
-			if (yych <= '9') goto yy122;
-			goto yy105;
+			if (yych <= '/') goto yy104;
+			if (yych <= '9') goto yy121;
+			goto yy104;
 		} else {
-			if (yych <= 'F') goto yy122;
-			if (yych <= '`') goto yy105;
-			if (yych <= 'f') goto yy122;
-			goto yy105;
+			if (yych <= 'F') goto yy121;
+			if (yych <= '`') goto yy104;
+			if (yych <= 'f') goto yy121;
+			goto yy104;
 		}
-yy121:
+yy120:
 		yych = *++YYCURSOR;
 		if (yych <= 'B') {
 			if (yych <= '7') {
-				if (yych <= '/') goto yy105;
+				if (yych <= '/') goto yy104;
 			} else {
-				if (yych <= '9') goto yy123;
-				if (yych <= '@') goto yy105;
-				goto yy123;
+				if (yych <= '9') goto yy122;
+				if (yych <= '@') goto yy104;
+				goto yy122;
 			}
 		} else {
 			if (yych <= '`') {
-				if (yych <= 'F') goto yy124;
-				goto yy105;
+				if (yych <= 'F') goto yy123;
+				goto yy104;
 			} else {
-				if (yych <= 'b') goto yy123;
-				if (yych <= 'f') goto yy124;
-				goto yy105;
+				if (yych <= 'b') goto yy122;
+				if (yych <= 'f') goto yy123;
+				goto yy104;
 			}
 		}
+yy121:
+		yych = *++YYCURSOR;
+		if (yych <= '@') {
+			if (yych <= '/') goto yy104;
+			if (yych <= '9') goto yy136;
+			goto yy104;
+		} else {
+			if (yych <= 'F') goto yy136;
+			if (yych <= '`') goto yy104;
+			if (yych <= 'f') goto yy136;
+			goto yy104;
+		}
 yy122:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy105;
-			if (yych <= '9') goto yy137;
-			goto yy105;
+			if (yych <= '/') goto yy104;
+			if (yych <= '9') goto yy127;
+			goto yy104;
 		} else {
-			if (yych <= 'F') goto yy137;
-			if (yych <= '`') goto yy105;
-			if (yych <= 'f') goto yy137;
-			goto yy105;
+			if (yych <= 'F') goto yy127;
+			if (yych <= '`') goto yy104;
+			if (yych <= 'f') goto yy127;
+			goto yy104;
 		}
 yy123:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy105;
-			if (yych <= '9') goto yy128;
-			goto yy105;
+			if (yych <= '/') goto yy104;
+			if (yych >= ':') goto yy104;
 		} else {
-			if (yych <= 'F') goto yy128;
-			if (yych <= '`') goto yy105;
-			if (yych <= 'f') goto yy128;
-			goto yy105;
+			if (yych <= 'F') goto yy124;
+			if (yych <= '`') goto yy104;
+			if (yych >= 'g') goto yy104;
 		}
 yy124:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy105;
-			if (yych >= ':') goto yy105;
+			if (yych <= '/') goto yy104;
+			if (yych >= ':') goto yy104;
 		} else {
 			if (yych <= 'F') goto yy125;
-			if (yych <= '`') goto yy105;
-			if (yych >= 'g') goto yy105;
+			if (yych <= '`') goto yy104;
+			if (yych >= 'g') goto yy104;
 		}
 yy125:
-		yych = *++YYCURSOR;
-		if (yych <= '@') {
-			if (yych <= '/') goto yy105;
-			if (yych >= ':') goto yy105;
-		} else {
-			if (yych <= 'F') goto yy126;
-			if (yych <= '`') goto yy105;
-			if (yych >= 'g') goto yy105;
-		}
-yy126:
 		++YYCURSOR;
-yy127:
+yy126:
 		{
 		s->errcode = PHP_JSON_ERROR_UTF16;
 		return PHP_JSON_T_ERROR;
 	}
-yy128:
+yy127:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy105;
-			if (yych >= ':') goto yy105;
+			if (yych <= '/') goto yy104;
+			if (yych >= ':') goto yy104;
 		} else {
-			if (yych <= 'F') goto yy129;
-			if (yych <= '`') goto yy105;
-			if (yych >= 'g') goto yy105;
+			if (yych <= 'F') goto yy128;
+			if (yych <= '`') goto yy104;
+			if (yych >= 'g') goto yy104;
 		}
-yy129:
+yy128:
 		yyaccept = 2;
 		yych = *(YYMARKER = ++YYCURSOR);
-		if (yych != '\\') goto yy127;
+		if (yych != '\\') goto yy126;
 		yych = *++YYCURSOR;
-		if (yych != 'u') goto yy105;
+		if (yych != 'u') goto yy104;
 		yych = *++YYCURSOR;
-		if (yych == 'D') goto yy132;
-		if (yych != 'd') goto yy105;
-yy132:
+		if (yych == 'D') goto yy131;
+		if (yych != 'd') goto yy104;
+yy131:
 		yych = *++YYCURSOR;
-		if (yych <= 'B') goto yy105;
-		if (yych <= 'F') goto yy133;
-		if (yych <= 'b') goto yy105;
-		if (yych >= 'g') goto yy105;
-yy133:
+		if (yych <= 'B') goto yy104;
+		if (yych <= 'F') goto yy132;
+		if (yych <= 'b') goto yy104;
+		if (yych >= 'g') goto yy104;
+yy132:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy105;
-			if (yych >= ':') goto yy105;
+			if (yych <= '/') goto yy104;
+			if (yych >= ':') goto yy104;
 		} else {
-			if (yych <= 'F') goto yy134;
-			if (yych <= '`') goto yy105;
-			if (yych >= 'g') goto yy105;
+			if (yych <= 'F') goto yy133;
+			if (yych <= '`') goto yy104;
+			if (yych >= 'g') goto yy104;
 		}
-yy134:
+yy133:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy105;
-			if (yych >= ':') goto yy105;
+			if (yych <= '/') goto yy104;
+			if (yych >= ':') goto yy104;
 		} else {
-			if (yych <= 'F') goto yy135;
-			if (yych <= '`') goto yy105;
-			if (yych >= 'g') goto yy105;
+			if (yych <= 'F') goto yy134;
+			if (yych <= '`') goto yy104;
+			if (yych >= 'g') goto yy104;
 		}
-yy135:
+yy134:
 		++YYCURSOR;
 		{
 		s->str_esc += 8;
 		PHP_JSON_CONDITION_GOTO(STR_P1);
 	}
-yy137:
+yy136:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy105;
-			if (yych >= ':') goto yy105;
+			if (yych <= '/') goto yy104;
+			if (yych >= ':') goto yy104;
 		} else {
-			if (yych <= 'F') goto yy138;
-			if (yych <= '`') goto yy105;
-			if (yych >= 'g') goto yy105;
+			if (yych <= 'F') goto yy137;
+			if (yych <= '`') goto yy104;
+			if (yych >= 'g') goto yy104;
 		}
-yy138:
+yy137:
 		++YYCURSOR;
 		{
 		s->str_esc += 3;
 		PHP_JSON_CONDITION_GOTO(STR_P1);
 	}
-yy140:
+yy139:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy105;
-			if (yych <= '7') goto yy145;
-			if (yych <= '9') goto yy142;
-			goto yy105;
+			if (yych <= '/') goto yy104;
+			if (yych <= '7') goto yy144;
+			if (yych <= '9') goto yy141;
+			goto yy104;
 		} else {
-			if (yych <= 'F') goto yy142;
-			if (yych <= '`') goto yy105;
-			if (yych <= 'f') goto yy142;
-			goto yy105;
+			if (yych <= 'F') goto yy141;
+			if (yych <= '`') goto yy104;
+			if (yych <= 'f') goto yy141;
+			goto yy104;
 		}
-yy141:
+yy140:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy105;
-			if (yych >= ':') goto yy105;
+			if (yych <= '/') goto yy104;
+			if (yych >= ':') goto yy104;
 		} else {
-			if (yych <= 'F') goto yy142;
-			if (yych <= '`') goto yy105;
-			if (yych >= 'g') goto yy105;
+			if (yych <= 'F') goto yy141;
+			if (yych <= '`') goto yy104;
+			if (yych >= 'g') goto yy104;
 		}
-yy142:
+yy141:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy105;
-			if (yych >= ':') goto yy105;
+			if (yych <= '/') goto yy104;
+			if (yych >= ':') goto yy104;
 		} else {
-			if (yych <= 'F') goto yy143;
-			if (yych <= '`') goto yy105;
-			if (yych >= 'g') goto yy105;
+			if (yych <= 'F') goto yy142;
+			if (yych <= '`') goto yy104;
+			if (yych >= 'g') goto yy104;
 		}
-yy143:
+yy142:
 		++YYCURSOR;
 		{
 		s->str_esc += 4;
 		PHP_JSON_CONDITION_GOTO(STR_P1);
 	}
-yy145:
+yy144:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy105;
-			if (yych >= ':') goto yy105;
+			if (yych <= '/') goto yy104;
+			if (yych >= ':') goto yy104;
 		} else {
-			if (yych <= 'F') goto yy146;
-			if (yych <= '`') goto yy105;
-			if (yych >= 'g') goto yy105;
+			if (yych <= 'F') goto yy145;
+			if (yych <= '`') goto yy104;
+			if (yych >= 'g') goto yy104;
 		}
-yy146:
+yy145:
 		++YYCURSOR;
 		{
 		s->str_esc += 5;
@@ -1038,22 +1039,22 @@ yy146:
 /* *********************************** */
 yyc_STR_P2:
 		yych = *YYCURSOR;
-		if (yych == '"') goto yy152;
-		if (yych == '\\') goto yy154;
+		if (yych == '"') goto yy151;
+		if (yych == '\\') goto yy153;
 		++YYCURSOR;
 		{ PHP_JSON_CONDITION_GOTO(STR_P2); }
-yy152:
+yy151:
 		++YYCURSOR;
 		YYSETCONDITION(yycJS);
 		{
 		PHP_JSON_SCANNER_COPY_ESC();
 		return PHP_JSON_T_STRING;
 	}
-yy154:
+yy153:
 		yyaccept = 0;
 		yych = *(YYMARKER = ++YYCURSOR);
-		if (yych == 'u') goto yy156;
-yy155:
+		if (yych == 'u') goto yy155;
+yy154:
 		{
 		char esc;
 		PHP_JSON_SCANNER_COPY_ESC();
@@ -1087,103 +1088,103 @@ yy155:
 		s->str_start = s->cursor;
 		PHP_JSON_CONDITION_GOTO(STR_P2);
 	}
-yy156:
+yy155:
 		yych = *++YYCURSOR;
 		if (yych <= 'D') {
 			if (yych <= '9') {
-				if (yych <= '/') goto yy157;
-				if (yych <= '0') goto yy158;
-				goto yy159;
+				if (yych <= '/') goto yy156;
+				if (yych <= '0') goto yy157;
+				goto yy158;
 			} else {
-				if (yych <= '@') goto yy157;
-				if (yych <= 'C') goto yy159;
-				goto yy160;
+				if (yych <= '@') goto yy156;
+				if (yych <= 'C') goto yy158;
+				goto yy159;
 			}
 		} else {
 			if (yych <= 'c') {
-				if (yych <= 'F') goto yy159;
-				if (yych >= 'a') goto yy159;
+				if (yych <= 'F') goto yy158;
+				if (yych >= 'a') goto yy158;
 			} else {
-				if (yych <= 'd') goto yy160;
-				if (yych <= 'f') goto yy159;
+				if (yych <= 'd') goto yy159;
+				if (yych <= 'f') goto yy158;
 			}
 		}
-yy157:
+yy156:
 		YYCURSOR = YYMARKER;
-		goto yy155;
-yy158:
+		goto yy154;
+yy157:
 		yych = *++YYCURSOR;
 		if (yych <= '9') {
-			if (yych <= '/') goto yy157;
-			if (yych <= '0') goto yy175;
-			if (yych <= '7') goto yy176;
-			goto yy162;
+			if (yych <= '/') goto yy156;
+			if (yych <= '0') goto yy174;
+			if (yych <= '7') goto yy175;
+			goto yy161;
 		} else {
 			if (yych <= 'F') {
-				if (yych <= '@') goto yy157;
-				goto yy162;
+				if (yych <= '@') goto yy156;
+				goto yy161;
 			} else {
-				if (yych <= '`') goto yy157;
-				if (yych <= 'f') goto yy162;
-				goto yy157;
+				if (yych <= '`') goto yy156;
+				if (yych <= 'f') goto yy161;
+				goto yy156;
 			}
 		}
+yy158:
+		yych = *++YYCURSOR;
+		if (yych <= '@') {
+			if (yych <= '/') goto yy156;
+			if (yych <= '9') goto yy161;
+			goto yy156;
+		} else {
+			if (yych <= 'F') goto yy161;
+			if (yych <= '`') goto yy156;
+			if (yych <= 'f') goto yy161;
+			goto yy156;
+		}
 yy159:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy157;
-			if (yych <= '9') goto yy162;
-			goto yy157;
+			if (yych <= '/') goto yy156;
+			if (yych <= '7') goto yy161;
+			if (yych >= ':') goto yy156;
 		} else {
-			if (yych <= 'F') goto yy162;
-			if (yych <= '`') goto yy157;
-			if (yych <= 'f') goto yy162;
-			goto yy157;
+			if (yych <= 'B') goto yy160;
+			if (yych <= '`') goto yy156;
+			if (yych >= 'c') goto yy156;
 		}
 yy160:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy157;
-			if (yych <= '7') goto yy162;
-			if (yych >= ':') goto yy157;
+			if (yych <= '/') goto yy156;
+			if (yych <= '9') goto yy165;
+			goto yy156;
 		} else {
-			if (yych <= 'B') goto yy161;
-			if (yych <= '`') goto yy157;
-			if (yych >= 'c') goto yy157;
+			if (yych <= 'F') goto yy165;
+			if (yych <= '`') goto yy156;
+			if (yych <= 'f') goto yy165;
+			goto yy156;
 		}
 yy161:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy157;
-			if (yych <= '9') goto yy166;
-			goto yy157;
+			if (yych <= '/') goto yy156;
+			if (yych >= ':') goto yy156;
 		} else {
-			if (yych <= 'F') goto yy166;
-			if (yych <= '`') goto yy157;
-			if (yych <= 'f') goto yy166;
-			goto yy157;
+			if (yych <= 'F') goto yy162;
+			if (yych <= '`') goto yy156;
+			if (yych >= 'g') goto yy156;
 		}
 yy162:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy157;
-			if (yych >= ':') goto yy157;
+			if (yych <= '/') goto yy156;
+			if (yych >= ':') goto yy156;
 		} else {
 			if (yych <= 'F') goto yy163;
-			if (yych <= '`') goto yy157;
-			if (yych >= 'g') goto yy157;
+			if (yych <= '`') goto yy156;
+			if (yych >= 'g') goto yy156;
 		}
 yy163:
-		yych = *++YYCURSOR;
-		if (yych <= '@') {
-			if (yych <= '/') goto yy157;
-			if (yych >= ':') goto yy157;
-		} else {
-			if (yych <= 'F') goto yy164;
-			if (yych <= '`') goto yy157;
-			if (yych >= 'g') goto yy157;
-		}
-yy164:
 		++YYCURSOR;
 		{
 		int utf16 = php_json_ucs2_to_int(s, 4);
@@ -1194,51 +1195,51 @@ yy164:
 		s->str_start = s->cursor;
 		PHP_JSON_CONDITION_GOTO(STR_P2);
 	}
-yy166:
+yy165:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy157;
-			if (yych >= ':') goto yy157;
+			if (yych <= '/') goto yy156;
+			if (yych >= ':') goto yy156;
 		} else {
-			if (yych <= 'F') goto yy167;
-			if (yych <= '`') goto yy157;
-			if (yych >= 'g') goto yy157;
+			if (yych <= 'F') goto yy166;
+			if (yych <= '`') goto yy156;
+			if (yych >= 'g') goto yy156;
 		}
-yy167:
+yy166:
 		yych = *++YYCURSOR;
-		if (yych != '\\') goto yy157;
+		if (yych != '\\') goto yy156;
 		yych = *++YYCURSOR;
-		if (yych != 'u') goto yy157;
+		if (yych != 'u') goto yy156;
 		yych = *++YYCURSOR;
-		if (yych == 'D') goto yy170;
-		if (yych != 'd') goto yy157;
-yy170:
+		if (yych == 'D') goto yy169;
+		if (yych != 'd') goto yy156;
+yy169:
 		yych = *++YYCURSOR;
-		if (yych <= 'B') goto yy157;
-		if (yych <= 'F') goto yy171;
-		if (yych <= 'b') goto yy157;
-		if (yych >= 'g') goto yy157;
-yy171:
+		if (yych <= 'B') goto yy156;
+		if (yych <= 'F') goto yy170;
+		if (yych <= 'b') goto yy156;
+		if (yych >= 'g') goto yy156;
+yy170:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy157;
-			if (yych >= ':') goto yy157;
+			if (yych <= '/') goto yy156;
+			if (yych >= ':') goto yy156;
 		} else {
-			if (yych <= 'F') goto yy172;
-			if (yych <= '`') goto yy157;
-			if (yych >= 'g') goto yy157;
+			if (yych <= 'F') goto yy171;
+			if (yych <= '`') goto yy156;
+			if (yych >= 'g') goto yy156;
 		}
-yy172:
+yy171:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy157;
-			if (yych >= ':') goto yy157;
+			if (yych <= '/') goto yy156;
+			if (yych >= ':') goto yy156;
 		} else {
-			if (yych <= 'F') goto yy173;
-			if (yych <= '`') goto yy157;
-			if (yych >= 'g') goto yy157;
+			if (yych <= 'F') goto yy172;
+			if (yych <= '`') goto yy156;
+			if (yych >= 'g') goto yy156;
 		}
-yy173:
+yy172:
 		++YYCURSOR;
 		{
 		int utf32, utf16_hi, utf16_lo;
@@ -1253,40 +1254,40 @@ yy173:
 		s->str_start = s->cursor;
 		PHP_JSON_CONDITION_GOTO(STR_P2);
 	}
-yy175:
+yy174:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy157;
-			if (yych <= '7') goto yy180;
-			if (yych <= '9') goto yy177;
-			goto yy157;
+			if (yych <= '/') goto yy156;
+			if (yych <= '7') goto yy179;
+			if (yych <= '9') goto yy176;
+			goto yy156;
 		} else {
-			if (yych <= 'F') goto yy177;
-			if (yych <= '`') goto yy157;
-			if (yych <= 'f') goto yy177;
-			goto yy157;
+			if (yych <= 'F') goto yy176;
+			if (yych <= '`') goto yy156;
+			if (yych <= 'f') goto yy176;
+			goto yy156;
 		}
-yy176:
+yy175:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy157;
-			if (yych >= ':') goto yy157;
+			if (yych <= '/') goto yy156;
+			if (yych >= ':') goto yy156;
 		} else {
-			if (yych <= 'F') goto yy177;
-			if (yych <= '`') goto yy157;
-			if (yych >= 'g') goto yy157;
+			if (yych <= 'F') goto yy176;
+			if (yych <= '`') goto yy156;
+			if (yych >= 'g') goto yy156;
 		}
-yy177:
+yy176:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy157;
-			if (yych >= ':') goto yy157;
+			if (yych <= '/') goto yy156;
+			if (yych >= ':') goto yy156;
 		} else {
-			if (yych <= 'F') goto yy178;
-			if (yych <= '`') goto yy157;
-			if (yych >= 'g') goto yy157;
+			if (yych <= 'F') goto yy177;
+			if (yych <= '`') goto yy156;
+			if (yych >= 'g') goto yy156;
 		}
-yy178:
+yy177:
 		++YYCURSOR;
 		{
 		int utf16 = php_json_ucs2_to_int(s, 3);
@@ -1296,17 +1297,17 @@ yy178:
 		s->str_start = s->cursor;
 		PHP_JSON_CONDITION_GOTO(STR_P2);
 	}
-yy180:
+yy179:
 		yych = *++YYCURSOR;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy157;
-			if (yych >= ':') goto yy157;
+			if (yych <= '/') goto yy156;
+			if (yych >= ':') goto yy156;
 		} else {
-			if (yych <= 'F') goto yy181;
-			if (yych <= '`') goto yy157;
-			if (yych >= 'g') goto yy157;
+			if (yych <= 'F') goto yy180;
+			if (yych <= '`') goto yy156;
+			if (yych >= 'g') goto yy156;
 		}
-yy181:
+yy180:
 		++YYCURSOR;
 		{
 		int utf16 = php_json_ucs2_to_int(s, 2);
diff --git a/ext/json/php_json.h b/ext/json/php_json.h
index d1fabd1e6b..045ca02f4a 100644
--- a/ext/json/php_json.h
+++ b/ext/json/php_json.h
@@ -93,12 +93,12 @@ PHP_JSON_API ZEND_EXTERN_MODULE_GLOBALS(json)
 ZEND_TSRMLS_CACHE_EXTERN()
 #endif
 
-PHP_JSON_API void php_json_encode(smart_str *buf, zval *val, int options);
-PHP_JSON_API void php_json_decode_ex(zval *return_value, char *str, size_t str_len, zend_long options, zend_long depth);
+PHP_JSON_API int php_json_encode(smart_str *buf, zval *val, int options);
+PHP_JSON_API int php_json_decode_ex(zval *return_value, char *str, size_t str_len, zend_long options, zend_long depth);
 
-static inline void php_json_decode(zval *return_value, char *str, int str_len, zend_bool assoc, zend_long depth)
+static inline int php_json_decode(zval *return_value, char *str, int str_len, zend_bool assoc, zend_long depth)
 {
-	php_json_decode_ex(return_value, str, str_len, assoc ? PHP_JSON_OBJECT_AS_ARRAY : 0, depth);
+	return php_json_decode_ex(return_value, str, str_len, assoc ? PHP_JSON_OBJECT_AS_ARRAY : 0, depth);
 }
 
 
diff --git a/ext/json/php_json_parser.h b/ext/json/php_json_parser.h
index f817a2da70..afead526c2 100644
--- a/ext/json/php_json_parser.h
+++ b/ext/json/php_json_parser.h
@@ -55,7 +55,7 @@ typedef struct _php_json_parser_methods {
 struct _php_json_parser {
 	php_json_scanner scanner;
 	zval *return_value;
-	unsigned int depth;
+	int depth;
 	int max_depth;
 	php_json_parser_methods methods;
 };
diff --git a/ext/json/php_json_scanner_defs.h b/ext/json/php_json_scanner_defs.h
index a75e766a65..b3867433a7 100644
--- a/ext/json/php_json_scanner_defs.h
+++ b/ext/json/php_json_scanner_defs.h
@@ -1,4 +1,4 @@
-/* Generated by re2c 0.14.3 */
+/* Generated by re2c 0.13.5 */
 
 enum YYCONDTYPE {
 	yycJS,
diff --git a/ext/json/tests/001.phpt b/ext/json/tests/001.phpt
index 02d43c4243..e908b44349 100644
--- a/ext/json/tests/001.phpt
+++ b/ext/json/tests/001.phpt
@@ -53,16 +53,16 @@ object(stdClass)#%d (1) {
   }
 }
 object(stdClass)#%d (1) {
-  ["_empty_"]=>
+  [""]=>
   object(stdClass)#%d (1) {
     ["foo"]=>
     string(0) ""
   }
 }
 object(stdClass)#%d (1) {
-  ["_empty_"]=>
+  [""]=>
   object(stdClass)#%d (1) {
-    ["_empty_"]=>
+    [""]=>
     string(0) ""
   }
 }
diff --git a/ext/json/tests/pass001.1.phpt b/ext/json/tests/pass001.1.phpt
index 611c40c4a4..d952e5811f 100644
--- a/ext/json/tests/pass001.1.phpt
+++ b/ext/json/tests/pass001.1.phpt
@@ -204,7 +204,7 @@ array(14) {
     float(1.23456789E-13)
     ["E"]=>
     float(1.23456789E+34)
-    ["_empty_"]=>
+    [""]=>
     float(INF)
     ["E no ."]=>
     float(4000000000000)
@@ -527,7 +527,7 @@ array(14) {
   string(7) "rosebud"
 }
 ENCODE: FROM OBJECT
-["JSON Test Pattern pass1",{"object with 1 member":["array with 1 element"]},{},[],-42,true,false,null,{"integer":1234567890,"real":-9876.54321,"e":1.23456789e-13,"E":1.23456789e+34,"_empty_":0,"E no .":4000000000000,"zero":0,"one":1,"space":" ","quote":"\"","backslash":"\\","controls":"\b\f\n\r\t","slash":"\/ & \/","alpha":"abcdefghijklmnopqrstuvwyz","ALPHA":"ABCDEFGHIJKLMNOPQRSTUVWYZ","digit":"0123456789","special":"`1~!@#$%^&*()_+-={':[,]}|;.<\/>?","hex":"\u0123\u4567\u89ab\ucdef\uabcd\uef4a","unicode":"\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8","\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8":"\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8","empty_string":"","true":true,"false":false,"null":null,"array":[],"object":{},"123":{"456":{"abc":{"789":"def","012":[1,2,"5",500],"ghi":[1,2,"five",50,"sixty"]}}},"address":"50 St. James Street","url":"http:\/\/www.JSON.org\/","comment":"\/\/ \/* <!-- --","# -- --> *\/":" "," s p a c e d ":[1,2,3,4,5,6,7],"compact":[1,2,3,4,5,6,7],"jsontext":"{\"object with 1 member\":[\"array with 1 element\"]}","quotes":"&#34; \" %22 0x22 034 &#x22;","\/\\\"\ucafe\ubabe\uab98\ufcde\ubcda\uef4a\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:',.\/<>?":"A key can be any string"},0.5,98.6,99.44,1066,"rosebud"]
+["JSON Test Pattern pass1",{"object with 1 member":["array with 1 element"]},{},[],-42,true,false,null,{"integer":1234567890,"real":-9876.54321,"e":1.23456789e-13,"E":1.23456789e+34,"":0,"E no .":4000000000000,"zero":0,"one":1,"space":" ","quote":"\"","backslash":"\\","controls":"\b\f\n\r\t","slash":"\/ & \/","alpha":"abcdefghijklmnopqrstuvwyz","ALPHA":"ABCDEFGHIJKLMNOPQRSTUVWYZ","digit":"0123456789","special":"`1~!@#$%^&*()_+-={':[,]}|;.<\/>?","hex":"\u0123\u4567\u89ab\ucdef\uabcd\uef4a","unicode":"\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8","\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8":"\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8","empty_string":"","true":true,"false":false,"null":null,"array":[],"object":{},"123":{"456":{"abc":{"789":"def","012":[1,2,"5",500],"ghi":[1,2,"five",50,"sixty"]}}},"address":"50 St. James Street","url":"http:\/\/www.JSON.org\/","comment":"\/\/ \/* <!-- --","# -- --> *\/":" "," s p a c e d ":[1,2,3,4,5,6,7],"compact":[1,2,3,4,5,6,7],"jsontext":"{\"object with 1 member\":[\"array with 1 element\"]}","quotes":"&#34; \" %22 0x22 034 &#x22;","\/\\\"\ucafe\ubabe\uab98\ufcde\ubcda\uef4a\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:',.\/<>?":"A key can be any string"},0.5,98.6,99.44,1066,"rosebud"]
 ENCODE: FROM ARRAY
 ["JSON Test Pattern pass1",{"object with 1 member":["array with 1 element"]},[],[],-42,true,false,null,{"integer":1234567890,"real":-9876.54321,"e":1.23456789e-13,"E":1.23456789e+34,"":0,"E no .":4000000000000,"zero":0,"one":1,"space":" ","quote":"\"","backslash":"\\","controls":"\b\f\n\r\t","slash":"\/ & \/","alpha":"abcdefghijklmnopqrstuvwyz","ALPHA":"ABCDEFGHIJKLMNOPQRSTUVWYZ","digit":"0123456789","special":"`1~!@#$%^&*()_+-={':[,]}|;.<\/>?","hex":"\u0123\u4567\u89ab\ucdef\uabcd\uef4a","unicode":"\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8","\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8":"\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8","empty_string":"","true":true,"false":false,"null":null,"array":[],"object":[],"123":{"456":{"abc":{"789":"def","012":[1,2,"5",500],"ghi":[1,2,"five",50,"sixty"]}}},"address":"50 St. James Street","url":"http:\/\/www.JSON.org\/","comment":"\/\/ \/* <!-- --","# -- --> *\/":" "," s p a c e d ":[1,2,3,4,5,6,7],"compact":[1,2,3,4,5,6,7],"jsontext":"{\"object with 1 member\":[\"array with 1 element\"]}","quotes":"&#34; \" %22 0x22 034 &#x22;","\/\\\"\ucafe\ubabe\uab98\ufcde\ubcda\uef4a\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:',.\/<>?":"A key can be any string"},0.5,98.6,99.44,1066,"rosebud"]
 DECODE AGAIN: AS OBJECT
@@ -566,7 +566,7 @@ array(14) {
     float(1.23456789E-13)
     ["E"]=>
     float(1.23456789E+34)
-    ["_empty_"]=>
+    [""]=>
     int(0)
     ["E no ."]=>
     %s(4000000000000)
diff --git a/ext/json/tests/pass001.1_64bit.phpt b/ext/json/tests/pass001.1_64bit.phpt
index e6666d1599..3970fa434e 100644
--- a/ext/json/tests/pass001.1_64bit.phpt
+++ b/ext/json/tests/pass001.1_64bit.phpt
@@ -204,7 +204,7 @@ array(14) {
     float(1.23456789E-13)
     ["E"]=>
     float(1.23456789E+34)
-    ["_empty_"]=>
+    [""]=>
     float(INF)
     ["E no ."]=>
     float(4000000000000)
@@ -527,7 +527,7 @@ array(14) {
   string(7) "rosebud"
 }
 ENCODE: FROM OBJECT
-["JSON Test Pattern pass1",{"object with 1 member":["array with 1 element"]},{},[],-42,true,false,null,{"integer":1234567890,"real":-9876.54321,"e":1.23456789e-13,"E":1.23456789e+34,"_empty_":0,"E no .":4000000000000,"zero":0,"one":1,"space":" ","quote":"\"","backslash":"\\","controls":"\b\f\n\r\t","slash":"\/ & \/","alpha":"abcdefghijklmnopqrstuvwyz","ALPHA":"ABCDEFGHIJKLMNOPQRSTUVWYZ","digit":"0123456789","special":"`1~!@#$%^&*()_+-={':[,]}|;.<\/>?","hex":"\u0123\u4567\u89ab\ucdef\uabcd\uef4a","unicode":"\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8","\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8":"\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8","empty_string":"","true":true,"false":false,"null":null,"array":[],"object":{},"123":{"456":{"abc":{"789":"def","012":[1,2,"5",500],"ghi":[1,2,"five",50,"sixty"]}}},"address":"50 St. James Street","url":"http:\/\/www.JSON.org\/","comment":"\/\/ \/* <!-- --","# -- --> *\/":" "," s p a c e d ":[1,2,3,4,5,6,7],"compact":[1,2,3,4,5,6,7],"jsontext":"{\"object with 1 member\":[\"array with 1 element\"]}","quotes":"&#34; \" %22 0x22 034 &#x22;","\/\\\"\ucafe\ubabe\uab98\ufcde\ubcda\uef4a\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:',.\/<>?":"A key can be any string"},0.5,98.6,99.44,1066,"rosebud"]
+["JSON Test Pattern pass1",{"object with 1 member":["array with 1 element"]},{},[],-42,true,false,null,{"integer":1234567890,"real":-9876.54321,"e":1.23456789e-13,"E":1.23456789e+34,"":0,"E no .":4000000000000,"zero":0,"one":1,"space":" ","quote":"\"","backslash":"\\","controls":"\b\f\n\r\t","slash":"\/ & \/","alpha":"abcdefghijklmnopqrstuvwyz","ALPHA":"ABCDEFGHIJKLMNOPQRSTUVWYZ","digit":"0123456789","special":"`1~!@#$%^&*()_+-={':[,]}|;.<\/>?","hex":"\u0123\u4567\u89ab\ucdef\uabcd\uef4a","unicode":"\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8","\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8":"\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8","empty_string":"","true":true,"false":false,"null":null,"array":[],"object":{},"123":{"456":{"abc":{"789":"def","012":[1,2,"5",500],"ghi":[1,2,"five",50,"sixty"]}}},"address":"50 St. James Street","url":"http:\/\/www.JSON.org\/","comment":"\/\/ \/* <!-- --","# -- --> *\/":" "," s p a c e d ":[1,2,3,4,5,6,7],"compact":[1,2,3,4,5,6,7],"jsontext":"{\"object with 1 member\":[\"array with 1 element\"]}","quotes":"&#34; \" %22 0x22 034 &#x22;","\/\\\"\ucafe\ubabe\uab98\ufcde\ubcda\uef4a\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:',.\/<>?":"A key can be any string"},0.5,98.6,99.44,1066,"rosebud"]
 ENCODE: FROM ARRAY
 ["JSON Test Pattern pass1",{"object with 1 member":["array with 1 element"]},[],[],-42,true,false,null,{"integer":1234567890,"real":-9876.54321,"e":1.23456789e-13,"E":1.23456789e+34,"":0,"E no .":4000000000000,"zero":0,"one":1,"space":" ","quote":"\"","backslash":"\\","controls":"\b\f\n\r\t","slash":"\/ & \/","alpha":"abcdefghijklmnopqrstuvwyz","ALPHA":"ABCDEFGHIJKLMNOPQRSTUVWYZ","digit":"0123456789","special":"`1~!@#$%^&*()_+-={':[,]}|;.<\/>?","hex":"\u0123\u4567\u89ab\ucdef\uabcd\uef4a","unicode":"\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8","\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8":"\u30d7\u30ec\u30b9\u30ad\u30c3\u30c8","empty_string":"","true":true,"false":false,"null":null,"array":[],"object":[],"123":{"456":{"abc":{"789":"def","012":[1,2,"5",500],"ghi":[1,2,"five",50,"sixty"]}}},"address":"50 St. James Street","url":"http:\/\/www.JSON.org\/","comment":"\/\/ \/* <!-- --","# -- --> *\/":" "," s p a c e d ":[1,2,3,4,5,6,7],"compact":[1,2,3,4,5,6,7],"jsontext":"{\"object with 1 member\":[\"array with 1 element\"]}","quotes":"&#34; \" %22 0x22 034 &#x22;","\/\\\"\ucafe\ubabe\uab98\ufcde\ubcda\uef4a\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:',.\/<>?":"A key can be any string"},0.5,98.6,99.44,1066,"rosebud"]
 DECODE AGAIN: AS OBJECT
@@ -566,7 +566,7 @@ array(14) {
     float(1.23456789E-13)
     ["E"]=>
     float(1.23456789E+34)
-    ["_empty_"]=>
+    [""]=>
     int(0)
     ["E no ."]=>
     int(4000000000000)
diff --git a/ext/json/tests/pass001.phpt b/ext/json/tests/pass001.phpt
index ffe7c61f01..948929d5a5 100644
--- a/ext/json/tests/pass001.phpt
+++ b/ext/json/tests/pass001.phpt
@@ -188,7 +188,7 @@ array(14) {
     float(1.23456789E-13)
     ["E"]=>
     float(1.23456789E+34)
-    ["_empty_"]=>
+    [""]=>
     float(INF)
     ["zero"]=>
     int(0)
@@ -425,7 +425,7 @@ array(14) {
   string(7) "rosebud"
 }
 ENCODE: FROM OBJECT
-["JSON Test Pattern pass1",{"object with 1 member":["array with 1 element"]},{},[],-42,true,false,null,{"integer":1234567890,"real":-9876.54321,"e":1.23456789e-13,"E":1.23456789e+34,"_empty_":0,"zero":0,"one":1,"space":" ","quote":"\"","backslash":"\\","controls":"\b\f\n\r\t","slash":"\/ & \/","alpha":"abcdefghijklmnopqrstuvwyz","ALPHA":"ABCDEFGHIJKLMNOPQRSTUVWYZ","digit":"0123456789","special":"`1~!@#$%^&*()_+-={':[,]}|;.<\/>?","hex":"\u0123\u4567\u89ab\ucdef\uabcd\uef4a","true":true,"false":false,"null":null,"array":[],"object":{},"address":"50 St. James Street","url":"http:\/\/www.JSON.org\/","comment":"\/\/ \/* <!-- --","# -- --> *\/":" "," s p a c e d ":[1,2,3,4,5,6,7],"compact":[1,2,3,4,5,6,7],"jsontext":"{\"object with 1 member\":[\"array with 1 element\"]}","quotes":"&#34; \" %22 0x22 034 &#x22;","\/\\\"\ucafe\ubabe\uab98\ufcde\ubcda\uef4a\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:',.\/<>?":"A key can be any string"},0.5,98.6,99.44,1066,"rosebud"]
+["JSON Test Pattern pass1",{"object with 1 member":["array with 1 element"]},{},[],-42,true,false,null,{"integer":1234567890,"real":-9876.54321,"e":1.23456789e-13,"E":1.23456789e+34,"":0,"zero":0,"one":1,"space":" ","quote":"\"","backslash":"\\","controls":"\b\f\n\r\t","slash":"\/ & \/","alpha":"abcdefghijklmnopqrstuvwyz","ALPHA":"ABCDEFGHIJKLMNOPQRSTUVWYZ","digit":"0123456789","special":"`1~!@#$%^&*()_+-={':[,]}|;.<\/>?","hex":"\u0123\u4567\u89ab\ucdef\uabcd\uef4a","true":true,"false":false,"null":null,"array":[],"object":{},"address":"50 St. James Street","url":"http:\/\/www.JSON.org\/","comment":"\/\/ \/* <!-- --","# -- --> *\/":" "," s p a c e d ":[1,2,3,4,5,6,7],"compact":[1,2,3,4,5,6,7],"jsontext":"{\"object with 1 member\":[\"array with 1 element\"]}","quotes":"&#34; \" %22 0x22 034 &#x22;","\/\\\"\ucafe\ubabe\uab98\ufcde\ubcda\uef4a\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:',.\/<>?":"A key can be any string"},0.5,98.6,99.44,1066,"rosebud"]
 ENCODE: FROM ARRAY
 ["JSON Test Pattern pass1",{"object with 1 member":["array with 1 element"]},[],[],-42,true,false,null,{"integer":1234567890,"real":-9876.54321,"e":1.23456789e-13,"E":1.23456789e+34,"":0,"zero":0,"one":1,"space":" ","quote":"\"","backslash":"\\","controls":"\b\f\n\r\t","slash":"\/ & \/","alpha":"abcdefghijklmnopqrstuvwyz","ALPHA":"ABCDEFGHIJKLMNOPQRSTUVWYZ","digit":"0123456789","special":"`1~!@#$%^&*()_+-={':[,]}|;.<\/>?","hex":"\u0123\u4567\u89ab\ucdef\uabcd\uef4a","true":true,"false":false,"null":null,"array":[],"object":[],"address":"50 St. James Street","url":"http:\/\/www.JSON.org\/","comment":"\/\/ \/* <!-- --","# -- --> *\/":" "," s p a c e d ":[1,2,3,4,5,6,7],"compact":[1,2,3,4,5,6,7],"jsontext":"{\"object with 1 member\":[\"array with 1 element\"]}","quotes":"&#34; \" %22 0x22 034 &#x22;","\/\\\"\ucafe\ubabe\uab98\ufcde\ubcda\uef4a\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:',.\/<>?":"A key can be any string"},0.5,98.6,99.44,1066,"rosebud"]
 DECODE AGAIN: AS OBJECT
@@ -464,7 +464,7 @@ array(14) {
     float(1.23456789E-13)
     ["E"]=>
     float(1.23456789E+34)
-    ["_empty_"]=>
+    [""]=>
     int(0)
     ["zero"]=>
     int(0)
diff --git a/ext/ldap/ldap.c b/ext/ldap/ldap.c
index c439c7358d..60436e5b05 100644
--- a/ext/ldap/ldap.c
+++ b/ext/ldap/ldap.c
@@ -220,6 +220,12 @@ PHP_MINIT_FUNCTION(ldap)
 	REGISTER_LONG_CONSTANT("LDAP_OPT_X_SASL_AUTHCID", LDAP_OPT_X_SASL_AUTHCID, CONST_PERSISTENT | CONST_CS);
 	REGISTER_LONG_CONSTANT("LDAP_OPT_X_SASL_AUTHZID", LDAP_OPT_X_SASL_AUTHZID, CONST_PERSISTENT | CONST_CS);
 #endif
+#ifdef LDAP_OPT_X_SASL_NOCANON
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_SASL_NOCANON", LDAP_OPT_X_SASL_NOCANON, CONST_PERSISTENT | CONST_CS);
+#endif
+#ifdef LDAP_OPT_X_SASL_USERNAME
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_SASL_USERNAME", LDAP_OPT_X_SASL_USERNAME, CONST_PERSISTENT | CONST_CS);
+#endif
 
 #ifdef ORALDAP
 	REGISTER_LONG_CONSTANT("GSLC_SSL_NO_AUTH", GSLC_SSL_NO_AUTH, CONST_PERSISTENT | CONST_CS);
@@ -235,6 +241,49 @@ PHP_MINIT_FUNCTION(ldap)
 	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_DEMAND", LDAP_OPT_X_TLS_DEMAND, CONST_PERSISTENT | CONST_CS);
 	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_ALLOW", LDAP_OPT_X_TLS_ALLOW, CONST_PERSISTENT | CONST_CS);
 	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_TRY", LDAP_OPT_X_TLS_TRY, CONST_PERSISTENT | CONST_CS);
+
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_CACERTDIR", LDAP_OPT_X_TLS_CACERTDIR, CONST_PERSISTENT | CONST_CS);
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_CACERTFILE", LDAP_OPT_X_TLS_CACERTFILE, CONST_PERSISTENT | CONST_CS);
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_CERTFILE", LDAP_OPT_X_TLS_CERTFILE, CONST_PERSISTENT | CONST_CS);
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_CIPHER_SUITE", LDAP_OPT_X_TLS_CIPHER_SUITE, CONST_PERSISTENT | CONST_CS);
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_KEYFILE", LDAP_OPT_X_TLS_KEYFILE, CONST_PERSISTENT | CONST_CS);
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_RANDOM_FILE", LDAP_OPT_X_TLS_RANDOM_FILE, CONST_PERSISTENT | CONST_CS);
+#endif
+
+#ifdef LDAP_OPT_X_TLS_CRLCHECK
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_CRLCHECK", LDAP_OPT_X_TLS_CRLCHECK, CONST_PERSISTENT | CONST_CS);
+
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_CRL_NONE", LDAP_OPT_X_TLS_CRL_NONE, CONST_PERSISTENT | CONST_CS);
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_CRL_PEER", LDAP_OPT_X_TLS_CRL_PEER, CONST_PERSISTENT | CONST_CS);
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_CRL_ALL", LDAP_OPT_X_TLS_CRL_ALL, CONST_PERSISTENT | CONST_CS);
+#endif
+
+#ifdef LDAP_OPT_X_TLS_DHFILE
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_DHFILE", LDAP_OPT_X_TLS_DHFILE, CONST_PERSISTENT | CONST_CS);
+#endif
+
+#ifdef LDAP_OPT_X_TLS_CRLFILE
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_CRLFILE", LDAP_OPT_X_TLS_CRLFILE, CONST_PERSISTENT | CONST_CS);
+#endif
+
+#ifdef LDAP_OPT_X_TLS_PROTOCOL_MIN
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_PROTOCOL_MIN", LDAP_OPT_X_TLS_PROTOCOL_MIN, CONST_PERSISTENT | CONST_CS);
+
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_PROTOCOL_SSL2", LDAP_OPT_X_TLS_PROTOCOL_SSL2, CONST_PERSISTENT | CONST_CS);
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_PROTOCOL_SSL3", LDAP_OPT_X_TLS_PROTOCOL_SSL3, CONST_PERSISTENT | CONST_CS);
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_PROTOCOL_TLS1_0", LDAP_OPT_X_TLS_PROTOCOL_TLS1_0, CONST_PERSISTENT | CONST_CS);
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_PROTOCOL_TLS1_1", LDAP_OPT_X_TLS_PROTOCOL_TLS1_1, CONST_PERSISTENT | CONST_CS);
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_PROTOCOL_TLS1_2", LDAP_OPT_X_TLS_PROTOCOL_TLS1_2, CONST_PERSISTENT | CONST_CS);
+#endif
+
+#ifdef LDAP_OPT_X_TLS_PACKAGE
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_TLS_PACKAGE", LDAP_OPT_X_TLS_PACKAGE, CONST_PERSISTENT | CONST_CS);
+#endif
+
+#ifdef LDAP_OPT_X_KEEPALIVE_IDLE
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_KEEPALIVE_IDLE", LDAP_OPT_X_KEEPALIVE_IDLE, CONST_PERSISTENT | CONST_CS);
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_KEEPALIVE_PROBES", LDAP_OPT_X_KEEPALIVE_PROBES, CONST_PERSISTENT | CONST_CS);
+	REGISTER_LONG_CONSTANT("LDAP_OPT_X_KEEPALIVE_INTERVAL", LDAP_OPT_X_KEEPALIVE_INTERVAL, CONST_PERSISTENT | CONST_CS);
 #endif
 
 	REGISTER_LONG_CONSTANT("LDAP_ESCAPE_FILTER", PHP_LDAP_ESCAPE_FILTER, CONST_PERSISTENT | CONST_CS);
@@ -357,7 +406,7 @@ PHP_FUNCTION(ldap_connect)
 #endif
 
 	if (LDAPG(max_links) != -1 && LDAPG(num_links) >= LDAPG(max_links)) {
-		php_error_docref(NULL, E_WARNING, "Too many open links (%pd)", LDAPG(num_links));
+		php_error_docref(NULL, E_WARNING, "Too many open links (" ZEND_LONG_FMT ")", LDAPG(num_links));
 		RETURN_FALSE;
 	}
 
@@ -370,12 +419,12 @@ PHP_FUNCTION(ldap_connect)
 			int	urllen = hostlen + sizeof( "ldap://:65535" );
 
 			if (port <= 0 || port > 65535) {
-				php_error_docref(NULL, E_WARNING, "invalid port number: %ld", port);
+				php_error_docref(NULL, E_WARNING, "invalid port number: " ZEND_LONG_FMT, port);
 				RETURN_FALSE;
 			}
 
 			url = emalloc(urllen);
-			snprintf( url, urllen, "ldap://%s:%ld", host ? host : "", port );
+			snprintf( url, urllen, "ldap://%s:" ZEND_LONG_FMT, host ? host : "", port );
 		}
 
 #ifdef LDAP_API_FEATURE_X_OPENLDAP
@@ -1601,7 +1650,7 @@ PHP_FUNCTION(ldap_delete)
  */
 static int _ldap_str_equal_to_const(const char *str, uint str_len, const char *cstr)
 {
-	int i;
+	uint i;
 
 	if (strlen(cstr) != str_len)
 		return 0;
@@ -1620,7 +1669,7 @@ static int _ldap_str_equal_to_const(const char *str, uint str_len, const char *c
  */
 static int _ldap_strlen_max(const char *str, uint max_len)
 {
-	int i;
+	uint i;
 
 	for (i = 0; i < max_len; ++i) {
 		if (str[i] == '\0') {
@@ -1696,7 +1745,7 @@ PHP_FUNCTION(ldap_modify_batch)
 		zend_ulong tmpUlong;
 
 		/* make sure the DN contains no NUL bytes */
-		if (_ldap_strlen_max(dn, dn_len) != dn_len) {
+		if ((size_t)_ldap_strlen_max(dn, dn_len) != dn_len) {
 			php_error_docref(NULL, E_WARNING, "DN must not contain NUL bytes");
 			RETURN_FALSE;
 		}
@@ -1755,7 +1804,7 @@ PHP_FUNCTION(ldap_modify_batch)
 						RETURN_FALSE;
 					}
 
-					if (Z_STRLEN_P(modinfo) != _ldap_strlen_max(Z_STRVAL_P(modinfo), Z_STRLEN_P(modinfo))) {
+					if (Z_STRLEN_P(modinfo) != (size_t)_ldap_strlen_max(Z_STRVAL_P(modinfo), Z_STRLEN_P(modinfo))) {
 						php_error_docref(NULL, E_WARNING, "A '" LDAP_MODIFY_BATCH_ATTRIB "' value must not contain NUL bytes");
 						RETURN_FALSE;
 					}
@@ -2093,9 +2142,23 @@ PHP_FUNCTION(ldap_get_option)
 #ifdef LDAP_OPT_RESTART
 	case LDAP_OPT_RESTART:
 #endif
+#ifdef LDAP_OPT_X_SASL_NOCANON
+	case LDAP_OPT_X_SASL_NOCANON:
+#endif
 #ifdef LDAP_OPT_X_TLS_REQUIRE_CERT
 	case LDAP_OPT_X_TLS_REQUIRE_CERT:
 #endif
+#ifdef LDAP_OPT_X_TLS_CRLCHECK
+	case LDAP_OPT_X_TLS_CRLCHECK:
+#endif
+#ifdef LDAP_OPT_X_TLS_PROTOCOL_MIN
+	case LDAP_OPT_X_TLS_PROTOCOL_MIN:
+#endif
+#ifdef LDAP_OPT_X_KEEPALIVE_IDLE
+	case LDAP_OPT_X_KEEPALIVE_IDLE:
+	case LDAP_OPT_X_KEEPALIVE_PROBES:
+	case LDAP_OPT_X_KEEPALIVE_INTERVAL:
+#endif
 		{
 			int val;
 
@@ -2165,6 +2228,26 @@ PHP_FUNCTION(ldap_get_option)
 	case LDAP_OPT_X_SASL_AUTHCID:
 	case LDAP_OPT_X_SASL_AUTHZID:
 #endif
+#ifdef LDAP_OPT_X_SASL_USERNAME
+	case LDAP_OPT_X_SASL_USERNAME:
+#endif
+#if (LDAP_API_VERSION > 2000)
+	case LDAP_OPT_X_TLS_CACERTDIR:
+	case LDAP_OPT_X_TLS_CACERTFILE:
+	case LDAP_OPT_X_TLS_CERTFILE:
+	case LDAP_OPT_X_TLS_CIPHER_SUITE:
+	case LDAP_OPT_X_TLS_KEYFILE:
+	case LDAP_OPT_X_TLS_RANDOM_FILE:
+#endif
+#ifdef LDAP_OPT_X_TLS_PACKAGE
+	case LDAP_OPT_X_TLS_PACKAGE:
+#endif
+#ifdef LDAP_OPT_X_TLS_CRLFILE
+	case LDAP_OPT_X_TLS_CRLFILE:
+#endif
+#ifdef LDAP_OPT_X_TLS_DHFILE
+	case LDAP_OPT_X_TLS_DHFILE:
+#endif
 #ifdef LDAP_OPT_MATCHED_DN
 	case LDAP_OPT_MATCHED_DN:
 #endif
@@ -2229,6 +2312,17 @@ PHP_FUNCTION(ldap_set_option)
 #ifdef LDAP_OPT_X_TLS_REQUIRE_CERT
 	case LDAP_OPT_X_TLS_REQUIRE_CERT:
 #endif
+#ifdef LDAP_OPT_X_TLS_CRLCHECK
+	case LDAP_OPT_X_TLS_CRLCHECK:
+#endif
+#ifdef LDAP_OPT_X_TLS_PROTOCOL_MIN
+	case LDAP_OPT_X_TLS_PROTOCOL_MIN:
+#endif
+#ifdef LDAP_OPT_X_KEEPALIVE_IDLE
+	case LDAP_OPT_X_KEEPALIVE_IDLE:
+	case LDAP_OPT_X_KEEPALIVE_PROBES:
+	case LDAP_OPT_X_KEEPALIVE_INTERVAL:
+#endif
 		{
 			int val;
 
@@ -2286,6 +2380,20 @@ PHP_FUNCTION(ldap_set_option)
 	case LDAP_OPT_X_SASL_AUTHCID:
 	case LDAP_OPT_X_SASL_AUTHZID:
 #endif
+#if (LDAP_API_VERSION > 2000)
+	case LDAP_OPT_X_TLS_CACERTDIR:
+	case LDAP_OPT_X_TLS_CACERTFILE:
+	case LDAP_OPT_X_TLS_CERTFILE:
+	case LDAP_OPT_X_TLS_CIPHER_SUITE:
+	case LDAP_OPT_X_TLS_KEYFILE:
+	case LDAP_OPT_X_TLS_RANDOM_FILE:
+#endif
+#ifdef LDAP_OPT_X_TLS_CRLFILE
+	case LDAP_OPT_X_TLS_CRLFILE:
+#endif
+#ifdef LDAP_OPT_X_TLS_DHFILE
+	case LDAP_OPT_X_TLS_DHFILE:
+#endif
 #ifdef LDAP_OPT_MATCHED_DN
 	case LDAP_OPT_MATCHED_DN:
 #endif
@@ -2302,6 +2410,9 @@ PHP_FUNCTION(ldap_set_option)
 #ifdef LDAP_OPT_RESTART
 	case LDAP_OPT_RESTART:
 #endif
+#ifdef LDAP_OPT_X_SASL_NOCANON
+	case LDAP_OPT_X_SASL_NOCANON:
+#endif
 		{
 			void *val;
 			convert_to_boolean_ex(newval);
@@ -2715,7 +2826,7 @@ PHP_FUNCTION(ldap_set_rebind_proc)
 static zend_string* php_ldap_do_escape(const zend_bool *map, const char *value, size_t valuelen)
 {
 	char hex[] = "0123456789abcdef";
-	int i, p = 0;
+	size_t i, p = 0;
 	size_t len = 0;
 	zend_string *ret;
 
diff --git a/ext/ldap/tests/ldap_get_option_package_basic.phpt b/ext/ldap/tests/ldap_get_option_package_basic.phpt
new file mode 100644
index 0000000000..af8146dc9c
--- /dev/null
+++ b/ext/ldap/tests/ldap_get_option_package_basic.phpt
@@ -0,0 +1,21 @@
+--TEST--
+ldap_get_option() - Basic test for getting the TLS package ldap option
+--CREDITS--
+Chad Sikorra <Chad.Sikorra@gmail.com>
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+--FILE--
+<?php
+require "connect.inc";
+$link = ldap_connect($host, $port);
+
+$result = ldap_get_option($link, LDAP_OPT_X_TLS_PACKAGE, $optionval);
+var_dump(in_array($optionval, ['GnuTLS', 'OpenSSL', 'MozNSS']));
+// This is a read-only option.
+var_dump(ldap_set_option($link, LDAP_OPT_X_TLS_PACKAGE, 'foo'));
+?>
+===DONE===
+--EXPECT--
+bool(true)
+bool(false)
+===DONE===
diff --git a/ext/ldap/tests/ldap_set_option_cafiles_basic.phpt b/ext/ldap/tests/ldap_set_option_cafiles_basic.phpt
new file mode 100644
index 0000000000..ff93c9de00
--- /dev/null
+++ b/ext/ldap/tests/ldap_set_option_cafiles_basic.phpt
@@ -0,0 +1,41 @@
+--TEST--
+ldap_set_option() - Basic test for TLS CA/Cert/CRL/DH/Key file ldap options
+--CREDITS--
+Chad Sikorra <Chad.Sikorra@gmail.com>
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+--FILE--
+<?php
+require "connect.inc";
+$link = ldap_connect($host, $port);
+
+foreach([
+	LDAP_OPT_X_TLS_CACERTDIR,
+	LDAP_OPT_X_TLS_CACERTFILE,
+	LDAP_OPT_X_TLS_CERTFILE,
+	LDAP_OPT_X_TLS_KEYFILE,
+	LDAP_OPT_X_TLS_CRLFILE,
+	LDAP_OPT_X_TLS_DHFILE,
+] as $option) {
+	$result = ldap_set_option($link, $option, '/foo/bar');
+	var_dump($result);
+
+	ldap_get_option($link, $option, $optionval);
+	var_dump($optionval);
+}
+?>
+===DONE===
+--EXPECT--
+bool(true)
+string(8) "/foo/bar"
+bool(true)
+string(8) "/foo/bar"
+bool(true)
+string(8) "/foo/bar"
+bool(true)
+string(8) "/foo/bar"
+bool(true)
+string(8) "/foo/bar"
+bool(true)
+string(8) "/foo/bar"
+===DONE===
diff --git a/ext/ldap/tests/ldap_set_option_ciphersuite_basic.phpt b/ext/ldap/tests/ldap_set_option_ciphersuite_basic.phpt
new file mode 100644
index 0000000000..9b47a826e5
--- /dev/null
+++ b/ext/ldap/tests/ldap_set_option_ciphersuite_basic.phpt
@@ -0,0 +1,22 @@
+--TEST--
+ldap_set_option() - Basic test for TLS cipher suite ldap option
+--CREDITS--
+Chad Sikorra <Chad.Sikorra@gmail.com>
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+--FILE--
+<?php
+require "connect.inc";
+$link = ldap_connect($host, $port);
+
+$result = ldap_set_option($link, LDAP_OPT_X_TLS_CIPHER_SUITE, '3DES');
+var_dump($result);
+
+ldap_get_option($link, LDAP_OPT_X_TLS_CIPHER_SUITE, $optionval);
+var_dump($optionval);
+?>
+===DONE===
+--EXPECT--
+bool(true)
+string(4) "3DES"
+===DONE===
diff --git a/ext/ldap/tests/ldap_set_option_crlcheck_basic.phpt b/ext/ldap/tests/ldap_set_option_crlcheck_basic.phpt
new file mode 100644
index 0000000000..a9aeec0a7b
--- /dev/null
+++ b/ext/ldap/tests/ldap_set_option_crlcheck_basic.phpt
@@ -0,0 +1,40 @@
+--TEST--
+ldap_set_option() - Basic test for TLS CRL check ldap option
+--CREDITS--
+Chad Sikorra <Chad.Sikorra@gmail.com>
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+<?php
+	require "connect.inc";
+	$link = ldap_connect($host, $port);
+	ldap_get_option($link, LDAP_OPT_X_TLS_PACKAGE, $package);
+	if ($package != 'OpenSSL') {
+		die("skip OpenSSL required for CRL check options, got: $package");
+	}
+?>
+--FILE--
+<?php
+require "connect.inc";
+$link = ldap_connect($host, $port);
+
+foreach([
+	LDAP_OPT_X_TLS_CRL_NONE,
+	LDAP_OPT_X_TLS_CRL_PEER,
+	LDAP_OPT_X_TLS_CRL_ALL,
+] as $option) {
+	$result = ldap_set_option($link, LDAP_OPT_X_TLS_CRLCHECK, $option);
+	var_dump($result);
+
+	ldap_get_option($link, LDAP_OPT_X_TLS_CRLCHECK, $optionval);
+	var_dump($optionval);
+}
+?>
+===DONE===
+--EXPECT--
+bool(true)
+int(0)
+bool(true)
+int(1)
+bool(true)
+int(2)
+===DONE===
diff --git a/ext/ldap/tests/ldap_set_option_crlcheck_error.phpt b/ext/ldap/tests/ldap_set_option_crlcheck_error.phpt
new file mode 100644
index 0000000000..ea5318344a
--- /dev/null
+++ b/ext/ldap/tests/ldap_set_option_crlcheck_error.phpt
@@ -0,0 +1,17 @@
+--TEST--
+ldap_set_option() - Error test for TLS CRL check ldap option
+--CREDITS--
+Chad Sikorra <Chad.Sikorra@gmail.com>
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+--FILE--
+<?php
+require "connect.inc";
+$link = ldap_connect($host, $port);
+$result = ldap_set_option($link, LDAP_OPT_X_TLS_CRLCHECK, 9001);
+var_dump($result);
+?>
+===DONE===
+--EXPECT--
+bool(false)
+===DONE===
diff --git a/ext/ldap/tests/ldap_set_option_keepalive_basic.phpt b/ext/ldap/tests/ldap_set_option_keepalive_basic.phpt
new file mode 100644
index 0000000000..211644b444
--- /dev/null
+++ b/ext/ldap/tests/ldap_set_option_keepalive_basic.phpt
@@ -0,0 +1,32 @@
+--TEST--
+ldap_set_option() - Basic test for TCP keepalive ldap options
+--CREDITS--
+Chad Sikorra <Chad.Sikorra@gmail.com>
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+--FILE--
+<?php
+require "connect.inc";
+$link = ldap_connect($host, $port);
+
+foreach([
+	LDAP_OPT_X_KEEPALIVE_IDLE,
+	LDAP_OPT_X_KEEPALIVE_PROBES,
+	LDAP_OPT_X_KEEPALIVE_INTERVAL,
+] as $option) {
+	$result = ldap_set_option($link, $option, 5);
+	var_dump($result);
+
+	ldap_get_option($link, $option, $optionval);
+	var_dump($optionval);
+}
+?>
+===DONE===
+--EXPECT--
+bool(true)
+int(5)
+bool(true)
+int(5)
+bool(true)
+int(5)
+===DONE===
diff --git a/ext/ldap/tests/ldap_set_option_tls_protocol_min_basic.phpt b/ext/ldap/tests/ldap_set_option_tls_protocol_min_basic.phpt
new file mode 100644
index 0000000000..81360d0759
--- /dev/null
+++ b/ext/ldap/tests/ldap_set_option_tls_protocol_min_basic.phpt
@@ -0,0 +1,38 @@
+--TEST--
+ldap_set_option() - Basic test for TLS protocol min ldap option
+--CREDITS--
+Chad Sikorra <Chad.Sikorra@gmail.com>
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+--FILE--
+<?php
+require "connect.inc";
+$link = ldap_connect($host, $port);
+
+foreach([
+	LDAP_OPT_X_TLS_PROTOCOL_SSL2,
+	LDAP_OPT_X_TLS_PROTOCOL_SSL3,
+	LDAP_OPT_X_TLS_PROTOCOL_TLS1_0,
+	LDAP_OPT_X_TLS_PROTOCOL_TLS1_1,
+	LDAP_OPT_X_TLS_PROTOCOL_TLS1_2,
+] as $option) {
+	$result = ldap_set_option($link, LDAP_OPT_X_TLS_PROTOCOL_MIN, $option);
+	var_dump($result);
+
+	ldap_get_option($link, LDAP_OPT_X_TLS_PROTOCOL_MIN, $optionval);
+	var_dump($optionval);
+}
+?>
+===DONE===
+--EXPECT--
+bool(true)
+int(512)
+bool(true)
+int(768)
+bool(true)
+int(769)
+bool(true)
+int(770)
+bool(true)
+int(771)
+===DONE===
diff --git a/ext/libxml/tests/bug69753-mb.phpt b/ext/libxml/tests/bug69753-mb.phpt
new file mode 100644
index 0000000000..eec993ddd2
--- /dev/null
+++ b/ext/libxml/tests/bug69753-mb.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Bug #69753 - libXMLError::file contains invalid URI
+--XFAIL--
+Awaiting upstream fix: https://bugzilla.gnome.org/show_bug.cgi?id=750365
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') die("skip this test is for Windows platforms only");
+if (!extension_loaded('dom')) die('skip dom extension not available');
+?>
+--FILE--
+<?php
+libxml_use_internal_errors(true);
+$doc = new DomDocument();
+$doc->load(__DIR__ . DIRECTORY_SEPARATOR . 'bug69753��ガラスを食�られ��.xml');
+$error = libxml_get_last_error();
+var_dump($error->file);
+?>
+--EXPECTF--
+string(%d) "file:///%s/ext/libxml/tests/bug69753.xml"
diff --git a/ext/libxml/tests/bug69753��ガラスを食�られ��.xml b/ext/libxml/tests/bug69753��ガラスを食�られ��.xml
new file mode 100644
index 0000000000..63b18d5c6d
--- /dev/null
+++ b/ext/libxml/tests/bug69753��ガラスを食�られ��.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<root>
+    <sub>
+</root>
diff --git a/ext/libxml/tests/libxml_set_external_entity_loader_error1.phpt b/ext/libxml/tests/libxml_set_external_entity_loader_error1.phpt
index 5ed079d8dd..7f1adde613 100644
--- a/ext/libxml/tests/libxml_set_external_entity_loader_error1.phpt
+++ b/ext/libxml/tests/libxml_set_external_entity_loader_error1.phpt
@@ -17,7 +17,11 @@ var_dump(libxml_set_external_entity_loader());
 var_dump(libxml_set_external_entity_loader(function() {}, 2));
 
 var_dump(libxml_set_external_entity_loader(function($a, $b, $c, $d) {}));
-var_dump($dd->validate());
+try {
+	var_dump($dd->validate());
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "Done.\n";
 
@@ -32,8 +36,6 @@ Warning: libxml_set_external_entity_loader() expects exactly 1 parameter, 2 give
 NULL
 bool(true)
 
-Warning: Missing argument 4 for {closure}() in %s on line %d
-
 Warning: DOMDocument::validate(): Could not load the external subset "http://example.com/foobar" in %s on line %d
-bool(false)
+Exception: Too few arguments to function {closure}(), 3 passed and exactly 4 expected
 Done.
diff --git a/ext/mbstring/libmbfl/filters/mbfilter_sjis_2004.c b/ext/mbstring/libmbfl/filters/mbfilter_sjis_2004.c
index d02e5e6421..4f146cebea 100644
--- a/ext/mbstring/libmbfl/filters/mbfilter_sjis_2004.c
+++ b/ext/mbstring/libmbfl/filters/mbfilter_sjis_2004.c
@@ -672,6 +672,8 @@ retry:
 			CK(mbfl_filt_conv_illegal_output(c, filter));
 		}
 	}
+
+	return c;
 }
 
 int
diff --git a/ext/mbstring/mb_gpc.c b/ext/mbstring/mb_gpc.c
index aea4baf6a3..88eb2b7e0c 100644
--- a/ext/mbstring/mb_gpc.c
+++ b/ext/mbstring/mb_gpc.c
@@ -254,7 +254,7 @@ const mbfl_encoding *_php_mb_encoding_handler_ex(const php_mb_encoding_handler_i
 	}
 
 	if (n > (PG(max_input_vars) * 2)) {
-		php_error_docref(NULL, E_WARNING, "Input variables exceeded %pd. To increase the limit change max_input_vars in php.ini.", PG(max_input_vars));
+		php_error_docref(NULL, E_WARNING, "Input variables exceeded " ZEND_LONG_FMT ". To increase the limit change max_input_vars in php.ini.", PG(max_input_vars));
 		goto out;
 	}
 
diff --git a/ext/mbstring/mbstring.c b/ext/mbstring/mbstring.c
index 423f357eae..a5646ae590 100644
--- a/ext/mbstring/mbstring.c
+++ b/ext/mbstring/mbstring.c
@@ -687,8 +687,8 @@ static sapi_post_entry mbstr_post_entries[] = {
 static int
 php_mb_parse_encoding_list(const char *value, size_t value_length, const mbfl_encoding ***return_list, size_t *return_size, int persistent)
 {
-	int size, bauto, ret = SUCCESS;
-	size_t n;
+	int bauto, ret = SUCCESS;
+	size_t n, size;
 	char *p, *p1, *p2, *endp, *tmpstr;
 	const mbfl_encoding **entry, **list;
 
@@ -1594,6 +1594,8 @@ PHP_MSHUTDOWN_FUNCTION(mbstring)
 {
 	UNREGISTER_INI_ENTRIES();
 
+	zend_multibyte_restore_functions();
+
 #if HAVE_MBREGEX
 	PHP_MSHUTDOWN(mb_regex) (INIT_FUNC_ARGS_PASSTHRU);
 #endif
diff --git a/ext/mbstring/php_mbregex.c b/ext/mbstring/php_mbregex.c
index 457ee2ff08..00ae75afaf 100644
--- a/ext/mbstring/php_mbregex.c
+++ b/ext/mbstring/php_mbregex.c
@@ -459,8 +459,12 @@ static php_mb_regex_t *php_mbregex_compile_pattern(const char *pattern, int patl
 			retval = NULL;
 			goto out;
 		}
+		if (rc == MBREX(search_re)) {
+			/* reuse the new rc? see bug #72399 */
+			MBREX(search_re) = NULL;
+		}
 		zend_hash_str_update_ptr(&MBREX(ht_rc), (char *)pattern, patlen, retval);
-	} else if (rc) {
+	} else {
 		retval = rc;
 	}
 out:
@@ -744,7 +748,7 @@ static void _php_mb_regex_ereg_exec(INTERNAL_FUNCTION_PARAMETERS, int icase)
 		for (i = 0; i < regs->num_regs; i++) {
 			beg = regs->beg[i];
 			end = regs->end[i];
-			if (beg >= 0 && beg < end && end <= string_len) {
+			if (beg >= 0 && beg < end && (size_t)end <= string_len) {
 				add_index_stringl(array, i, (char *)&str[beg], end - beg);
 			} else {
 				add_index_bool(array, i, 0);
@@ -803,11 +807,12 @@ static void _php_mb_regex_ereg_replace_exec(INTERNAL_FUNCTION_PARAMETERS, OnigOp
 	smart_str out_buf = {0};
 	smart_str eval_buf = {0};
 	smart_str *pbuf;
-	int i, err, eval, n;
+	size_t i;
+	int err, eval, n;
 	OnigUChar *pos;
 	OnigUChar *string_lim;
 	char *description = NULL;
-	char pat_buf[4];
+	char pat_buf[6];
 
 	const mbfl_encoding *enc;
 
@@ -860,6 +865,8 @@ static void _php_mb_regex_ereg_replace_exec(INTERNAL_FUNCTION_PARAMETERS, OnigOp
 		pat_buf[1] = '\0';
 		pat_buf[2] = '\0';
 		pat_buf[3] = '\0';
+		pat_buf[4] = '\0';
+		pat_buf[5] = '\0';
 
 		arg_pattern = pat_buf;
 		arg_pattern_len = 1;
@@ -920,7 +927,7 @@ static void _php_mb_regex_ereg_replace_exec(INTERNAL_FUNCTION_PARAMETERS, OnigOp
 						n = p[1] - '0';
 					}
 					if (n >= 0 && n < regs->num_regs) {
-						if (regs->beg[n] >= 0 && regs->beg[n] < regs->end[n] && regs->end[n] <= string_len) {
+						if (regs->beg[n] >= 0 && regs->beg[n] < regs->end[n] && (size_t)regs->end[n] <= string_len) {
 							smart_str_appendl(pbuf, string + regs->beg[n], regs->end[n] - regs->beg[n]);
 						}
 						p += 2;
@@ -982,7 +989,6 @@ static void _php_mb_regex_ereg_replace_exec(INTERNAL_FUNCTION_PARAMETERS, OnigOp
 					smart_str_free(&eval_buf);
 					zval_ptr_dtor(&retval);
 				} else {
-					efree(description);
 					if (!EG(exception)) {
 						php_error_docref(NULL, E_WARNING, "Unable to call custom replacement function");
 					}
@@ -1095,7 +1101,7 @@ PHP_FUNCTION(mb_split)
 		beg = regs->beg[0], end = regs->end[0];
 		/* add it to the array */
 		if ((pos - (OnigUChar *)string) < end) {
-			if (beg < string_len && beg >= (chunk_pos - (OnigUChar *)string)) {
+			if ((size_t)beg < string_len && beg >= (chunk_pos - (OnigUChar *)string)) {
 				add_next_index_stringl(return_value, (char *)chunk_pos, ((OnigUChar *)(string + beg) - chunk_pos));
 				--count;
 			} else {
diff --git a/ext/mbstring/tests/bug72399.phpt b/ext/mbstring/tests/bug72399.phpt
new file mode 100644
index 0000000000..ba6ffb2cb1
--- /dev/null
+++ b/ext/mbstring/tests/bug72399.phpt
@@ -0,0 +1,10 @@
+--TEST--
+Bug #72399 (Use-After-Free in MBString (search_re))
+--FILE--
+<?php
+$var5 = mbereg_search_init("","2");
+$var6 = mb_eregi_replace("2","","");
+$var13 = mbereg_search_pos();
+?>
+--EXPECTF--
+Warning: mbereg_search_pos(): No regex given in %sbug72399.php on line %d
diff --git a/ext/mbstring/tests/bug72402.phpt b/ext/mbstring/tests/bug72402.phpt
new file mode 100644
index 0000000000..abb290bf4d
--- /dev/null
+++ b/ext/mbstring/tests/bug72402.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Bug #72402: _php_mb_regex_ereg_replace_exec - double free
+--SKIPIF--
+<?php extension_loaded('mbstring') or die('skip mbstring not available'); ?>
+--FILE--
+<?php
+function throwit() {
+	throw new Exception('it');
+}
+$var10 = "throwit";
+try {
+	$var14 = mb_ereg_replace_callback("", $var10, "");
+} catch(Exception $e) {}
+?>
+DONE
+--EXPECT--
+DONE
\ No newline at end of file
diff --git a/ext/mcrypt/mcrypt.c b/ext/mcrypt/mcrypt.c
index 073bfec775..656a77c8bb 100644
--- a/ext/mcrypt/mcrypt.c
+++ b/ext/mcrypt/mcrypt.c
@@ -563,7 +563,7 @@ PHP_FUNCTION(mcrypt_generic_init)
 	iv_s = emalloc(iv_size + 1);
 	memset(iv_s, 0, iv_size + 1);
 
-	if (key_len > max_key_size) {
+	if (key_len > (size_t)max_key_size) {
 		php_error_docref(NULL, E_WARNING, "Key size too large; supplied length: %zd, max: %d", key_len, max_key_size);
 		key_size = max_key_size;
 	} else {
@@ -571,9 +571,9 @@ PHP_FUNCTION(mcrypt_generic_init)
 	}
 	memcpy(key_s, key, key_len);
 
-	if (iv_len != iv_size) {
+	if (iv_len != (size_t)iv_size) {
 		php_error_docref(NULL, E_WARNING, "Iv size incorrect; supplied length: %zd, needed: %d", iv_len, iv_size);
-		if (iv_len > iv_size) {
+		if (iv_len > (size_t)iv_size) {
 			iv_len = iv_size;
 		}
 	}
@@ -637,6 +637,10 @@ PHP_FUNCTION(mcrypt_generic)
 	if (mcrypt_enc_is_block_mode(pm->td) == 1) { /* It's a block algorithm */
 		block_size = mcrypt_enc_get_block_size(pm->td);
 		data_size = ((((int)data_len - 1) / block_size) + 1) * block_size;
+		if (data_size <= 0) {
+			php_error_docref(NULL TSRMLS_CC, E_WARNING, "Integer overflow in data size");
+			RETURN_FALSE;
+		}
 		data_str = zend_string_alloc(data_size, 0);
 		memset(ZSTR_VAL(data_str), 0, data_size);
 		memcpy(ZSTR_VAL(data_str), data, data_len);
@@ -683,7 +687,11 @@ PHP_FUNCTION(mdecrypt_generic)
 	if (mcrypt_enc_is_block_mode(pm->td) == 1) { /* It's a block algorithm */
 		block_size = mcrypt_enc_get_block_size(pm->td);
 		data_size = ((((int)data_len - 1) / block_size) + 1) * block_size;
-		data_s = emalloc(data_size + 1);
+		if (data_size <= 0) {
+			php_error_docref(NULL TSRMLS_CC, E_WARNING, "Integer overflow in data size");
+			RETURN_FALSE;
+		}
+		data_s = emalloc((size_t)data_size + 1);
 		memset(data_s, 0, data_size);
 		memcpy(data_s, data, data_len);
 	} else { /* It's not a block algorithm */
@@ -1379,7 +1387,7 @@ PHP_FUNCTION(mcrypt_create_iv)
 			}
 		}
 
-		while (read_bytes < size) {
+		while ((zend_long)read_bytes < size) {
 			n = read(*fd, iv + read_bytes, size - read_bytes);
 			if (n <= 0) {
 				break;
diff --git a/ext/mcrypt/mcrypt_filter.c b/ext/mcrypt/mcrypt_filter.c
index 03f1548fc3..03d7c5315f 100644
--- a/ext/mcrypt/mcrypt_filter.c
+++ b/ext/mcrypt/mcrypt_filter.c
@@ -226,7 +226,7 @@ static php_stream_filter *php_mcrypt_filter_create(const char *filtername, zval
 	}
 
 	iv = emalloc(iv_len + 1);
-	if (iv_len <= Z_STRLEN_P(tmpzval)) {
+	if ((size_t)iv_len <= Z_STRLEN_P(tmpzval)) {
 		memcpy(iv, Z_STRVAL_P(tmpzval), iv_len);
 	} else {
 		memcpy(iv, Z_STRVAL_P(tmpzval), Z_STRLEN_P(tmpzval));
diff --git a/ext/mysqli/mysqli_api.c b/ext/mysqli/mysqli_api.c
index 333e890f3b..7b403dff08 100644
--- a/ext/mysqli/mysqli_api.c
+++ b/ext/mysqli/mysqli_api.c
@@ -354,7 +354,7 @@ PHP_FUNCTION(mysqli_stmt_bind_param)
 		RETURN_FALSE;
 	}
 
-	if (types_len != argc - start) {
+	if (types_len != (size_t)(argc - start)) {
 		/* number of bind variables doesn't match number of elements in type definition string */
 		php_error_docref(NULL, E_WARNING, "Number of elements in type definition string doesn't match number of bind variables");
 		RETURN_FALSE;
@@ -596,7 +596,7 @@ PHP_FUNCTION(mysqli_stmt_bind_result)
 
 	MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
 
-	if (argc != mysql_stmt_field_count(stmt->stmt)) {
+	if ((uint)argc != mysql_stmt_field_count(stmt->stmt)) {
 		php_error_docref(NULL, E_WARNING, "Number of bind variables doesn't match number of fields in prepared statement");
 		RETURN_FALSE;
 	}
@@ -1330,7 +1330,7 @@ PHP_FUNCTION(mysqli_field_seek)
 	}
 	MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
 
-	if (fieldnr < 0 || fieldnr >= mysql_num_fields(result)) {
+	if (fieldnr < 0 || (uint)fieldnr >= mysql_num_fields(result)) {
 		php_error_docref(NULL, E_WARNING, "Invalid field offset");
 		RETURN_FALSE;
 	}
@@ -2333,7 +2333,7 @@ PHP_FUNCTION(mysqli_stmt_attr_set)
 	MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
 
 	if (mode_in < 0) {
-		php_error_docref(NULL, E_WARNING, "mode should be non-negative, %pd passed", mode_in);
+		php_error_docref(NULL, E_WARNING, "mode should be non-negative, " ZEND_LONG_FMT " passed", mode_in);
 		RETURN_FALSE;
 	}
 
diff --git a/ext/mysqli/mysqli_driver.c b/ext/mysqli/mysqli_driver.c
index a161911341..69db138575 100644
--- a/ext/mysqli/mysqli_driver.c
+++ b/ext/mysqli/mysqli_driver.c
@@ -150,7 +150,7 @@ const zend_function_entry mysqli_driver_methods[] = {
 	PHP_FALIAS(embedded_server_start, mysqli_embedded_server_start, NULL)
 	PHP_FALIAS(embedded_server_end, mysqli_embedded_server_end, NULL)
 #endif
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 /* }}} */
 
diff --git a/ext/mysqli/mysqli_exception.c b/ext/mysqli/mysqli_exception.c
index ba3eebb19a..f533102d6e 100644
--- a/ext/mysqli/mysqli_exception.c
+++ b/ext/mysqli/mysqli_exception.c
@@ -32,7 +32,7 @@
 /* {{{ mysqli_exception_methods[]
  */
 const zend_function_entry mysqli_exception_methods[] = {
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 /* }}} */
 
diff --git a/ext/mysqli/mysqli_fe.c b/ext/mysqli/mysqli_fe.c
index abc23f0699..00dc1ca01a 100644
--- a/ext/mysqli/mysqli_fe.c
+++ b/ext/mysqli/mysqli_fe.c
@@ -63,10 +63,6 @@ ZEND_BEGIN_ARG_INFO(arginfo_class_mysqli_stmt_bind_param, 0)
 	ZEND_ARG_VARIADIC_INFO(1, vars)
 ZEND_END_ARG_INFO()
 
-ZEND_BEGIN_ARG_INFO(all_args_force_by_ref, 0)
-	ZEND_ARG_VARIADIC_INFO(1, vars)
-ZEND_END_ARG_INFO()
-
 ZEND_BEGIN_ARG_INFO_EX(arginfo_mysqli_poll, 0, 0, 4)
 	ZEND_ARG_ARRAY_INFO(1, read, 1)
 	ZEND_ARG_ARRAY_INFO(1, write, 1)
@@ -579,7 +575,7 @@ const zend_function_entry mysqli_link_methods[] = {
 	PHP_FALIAS(thread_safe, mysqli_thread_safe, arginfo_mysqli_no_params)
 	PHP_FALIAS(use_result, mysqli_use_result, arginfo_mysqli_no_params)
 	PHP_FALIAS(refresh,mysqli_refresh, arginfo_class_mysqli_refresh)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 /* }}} */
 
@@ -604,7 +600,7 @@ const zend_function_entry mysqli_result_methods[] = {
 	PHP_FALIAS(fetch_row, mysqli_fetch_row, arginfo_mysqli_no_params)
 	PHP_FALIAS(field_seek, mysqli_field_seek, arginfo_class_mysqli_result_and_fieldnr)
 	PHP_FALIAS(free_result, mysqli_free_result, arginfo_mysqli_no_params)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 /* }}} */
 
@@ -637,7 +633,7 @@ const zend_function_entry mysqli_stmt_methods[] = {
 #if defined(MYSQLI_USE_MYSQLND)
 	PHP_FALIAS(get_result, mysqli_stmt_get_result, arginfo_mysqli_no_params)
 #endif
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 /* }}} */
 
diff --git a/ext/mysqli/mysqli_nonapi.c b/ext/mysqli/mysqli_nonapi.c
index 49db7bbfe6..e3efca25c6 100644
--- a/ext/mysqli/mysqli_nonapi.c
+++ b/ext/mysqli/mysqli_nonapi.c
@@ -156,7 +156,7 @@ void mysqli_common_connect(INTERNAL_FUNCTION_PARAMETERS, zend_bool is_real_conne
 		} else {
 			mysql->persistent = persistent = TRUE;
 
-			hash_key = strpprintf(0, "mysqli_%s_%s%ld%s%s%s", SAFE_STR(hostname), SAFE_STR(socket),
+			hash_key = strpprintf(0, "mysqli_%s_%s" ZEND_LONG_FMT "%s%s%s", SAFE_STR(hostname), SAFE_STR(socket),
 								port, SAFE_STR(username), SAFE_STR(dbname),
 								SAFE_STR(passwd));
 
@@ -202,14 +202,14 @@ void mysqli_common_connect(INTERNAL_FUNCTION_PARAMETERS, zend_bool is_real_conne
 		}
 	}
 	if (MyG(max_links) != -1 && MyG(num_links) >= MyG(max_links)) {
-		php_error_docref(NULL, E_WARNING, "Too many open links (%pd)", MyG(num_links));
+		php_error_docref(NULL, E_WARNING, "Too many open links (" ZEND_LONG_FMT ")", MyG(num_links));
 		goto err;
 	}
 
 	if (persistent && MyG(max_persistent) != -1 &&
 		(MyG(num_active_persistent) + MyG(num_inactive_persistent))>= MyG(max_persistent))
 	{
-		php_error_docref(NULL, E_WARNING, "Too many open persistent links (%pd)",
+		php_error_docref(NULL, E_WARNING, "Too many open persistent links (" ZEND_LONG_FMT ")",
 								MyG(num_active_persistent) + MyG(num_inactive_persistent));
 		goto err;
 	}
@@ -1088,7 +1088,7 @@ PHP_FUNCTION(mysqli_begin_transaction)
 	}
 	MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
 	if (flags < 0) {
-		php_error_docref(NULL, E_WARNING, "Invalid value for parameter flags (%pd)", flags);
+		php_error_docref(NULL, E_WARNING, "Invalid value for parameter flags (" ZEND_LONG_FMT ")", flags);
 		err = TRUE;
 	}
 	if (!name_len) {
diff --git a/ext/mysqli/mysqli_result_iterator.c b/ext/mysqli/mysqli_result_iterator.c
index 0a33bb4f67..d3f62260e6 100644
--- a/ext/mysqli/mysqli_result_iterator.c
+++ b/ext/mysqli/mysqli_result_iterator.c
@@ -153,6 +153,7 @@ zend_object_iterator_funcs php_mysqli_result_iterator_funcs = {
 	php_mysqli_result_iterator_current_key,
 	php_mysqli_result_iterator_move_forward,
 	php_mysqli_result_iterator_rewind,
+	NULL
 };
 /* }}} */
 
diff --git a/ext/mysqli/mysqli_warning.c b/ext/mysqli/mysqli_warning.c
index d789627e7f..063ed56c2d 100644
--- a/ext/mysqli/mysqli_warning.c
+++ b/ext/mysqli/mysqli_warning.c
@@ -315,7 +315,7 @@ PHP_METHOD(mysqli_warning, __construct)
 const zend_function_entry mysqli_warning_methods[] = {
 	PHP_ME(mysqli_warning, __construct,		NULL, ZEND_ACC_PROTECTED)
 	PHP_ME(mysqli_warning, next, 			NULL, ZEND_ACC_PUBLIC)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 /* }}} */
 
diff --git a/ext/mysqli/tests/mysqli_fetch_object.phpt b/ext/mysqli/tests/mysqli_fetch_object.phpt
index 9706ceac84..dff91531ce 100644
--- a/ext/mysqli/tests/mysqli_fetch_object.phpt
+++ b/ext/mysqli/tests/mysqli_fetch_object.phpt
@@ -59,18 +59,25 @@ require_once('skipifconnectfailure.inc');
 
 	}
 
-	$obj = mysqli_fetch_object($res, 'mysqli_fetch_object_construct', array());
-
-	if (($obj->ID !== "3") || ($obj->label !== "c") || ($obj->a !== NULL) || ($obj->b !== NULL) || (get_class($obj) != 'mysqli_fetch_object_construct')) {
-		printf("[006] Object seems wrong. [%d] %s\n", mysqli_errno($link), mysqli_error($link));
-		var_dump($obj);
-	}
+	try {
+		$obj = mysqli_fetch_object($res, 'mysqli_fetch_object_construct', array());
+		if (($obj->ID !== "3") || ($obj->label !== "c") || ($obj->a !== NULL) || ($obj->b !== NULL) || (get_class($obj) != 'mysqli_fetch_object_construct')) {
+			printf("[006] Object seems wrong. [%d] %s\n", mysqli_errno($link), mysqli_error($link));
+			var_dump($obj);
+		}
+	} catch (Throwable $e) {
+		echo "Exception: " . $e->getMessage() . "\n";
+	}	
 
-	$obj = mysqli_fetch_object($res, 'mysqli_fetch_object_construct', array('a'));
-	if (($obj->ID !== "4") || ($obj->label !== "d") || ($obj->a !== 'a') || ($obj->b !== NULL) || (get_class($obj) != 'mysqli_fetch_object_construct')) {
-		printf("[007] Object seems wrong. [%d] %s\n", mysqli_errno($link), mysqli_error($link));
-		var_dump($obj);
-	}
+	try {
+		$obj = mysqli_fetch_object($res, 'mysqli_fetch_object_construct', array('a'));
+		if (($obj->ID !== "4") || ($obj->label !== "d") || ($obj->a !== 'a') || ($obj->b !== NULL) || (get_class($obj) != 'mysqli_fetch_object_construct')) {
+			printf("[007] Object seems wrong. [%d] %s\n", mysqli_errno($link), mysqli_error($link));
+			var_dump($obj);
+		}
+	} catch (Throwable $e) {
+		echo "Exception: " . $e->getMessage() . "\n";
+	}	
 
 	$obj = mysqli_fetch_object($res, 'mysqli_fetch_object_construct', array('a', 'b'));
 	if (($obj->ID !== "5") || ($obj->label !== "e") || ($obj->a !== 'a') || ($obj->b !== 'b') || (get_class($obj) != 'mysqli_fetch_object_construct')) {
@@ -140,12 +147,8 @@ require_once('skipifconnectfailure.inc');
 --EXPECTF--
 [E_WARNING] mysqli_fetch_object() expects at least 1 parameter, 0 given in %s on line %d
 [E_WARNING] mysqli_fetch_object() expects parameter 1 to be mysqli_result, null given in %s on line %d
-[E_WARNING] Missing argument 1 for mysqli_fetch_object_construct::__construct() in %s on line %d
-[E_WARNING] Missing argument 2 for mysqli_fetch_object_construct::__construct() in %s on line %d
-[E_NOTICE] Undefined variable: a in %s on line %d
-[E_NOTICE] Undefined variable: b in %s on line %d
-[E_WARNING] Missing argument 2 for mysqli_fetch_object_construct::__construct() in %s on line %d
-[E_NOTICE] Undefined variable: b in %s on line %d
+Exception: Too few arguments to function mysqli_fetch_object_construct::__construct(), 0 passed and exactly 2 expected
+Exception: Too few arguments to function mysqli_fetch_object_construct::__construct(), 1 passed and exactly 2 expected
 NULL
 NULL
 [E_WARNING] mysqli_fetch_object(): Couldn't fetch mysqli_result in %s on line %d
diff --git a/ext/mysqli/tests/mysqli_fetch_object_oo.phpt b/ext/mysqli/tests/mysqli_fetch_object_oo.phpt
index 82e311cc72..8fac044139 100644
--- a/ext/mysqli/tests/mysqli_fetch_object_oo.phpt
+++ b/ext/mysqli/tests/mysqli_fetch_object_oo.phpt
@@ -89,10 +89,14 @@ require_once('skipifconnectfailure.inc');
 		mysqli_fetch_object($res);
 	}
 
-	$obj = $res->fetch_object('mysqli_fetch_object_construct', array('a'));
-	if (($obj->ID !== "4") || ($obj->label !== "d") || ($obj->a !== 'a') || ($obj->b !== NULL) || (get_class($obj) != 'mysqli_fetch_object_construct')) {
-		printf("[010] Object seems wrong. [%d] %s\n", $mysqli->errno, $mysqli->error);
-		var_dump($obj);
+	try {
+		$obj = $res->fetch_object('mysqli_fetch_object_construct', array('a'));
+		if (($obj->ID !== "4") || ($obj->label !== "d") || ($obj->a !== 'a') || ($obj->b !== NULL) || (get_class($obj) != 'mysqli_fetch_object_construct')) {
+			printf("[010] Object seems wrong. [%d] %s\n", $mysqli->errno, $mysqli->error);
+			var_dump($obj);
+		}
+	} catch (Throwable $e) {
+		echo "Exception: " . $e->getMessage() . "\n";
 	}
 
 	$obj = $res->fetch_object('mysqli_fetch_object_construct', array('a', 'b'));
@@ -132,8 +136,7 @@ require_once('skipifconnectfailure.inc');
 [0] Argument 2 passed to mysqli_result::fetch_object() must be of the type array, object given in %s on line %d
 [0] Argument 2 passed to mysqli_result::fetch_object() must be of the type array, object given in %s on line %d
 [0] Argument 2 passed to mysqli_result::fetch_object() must be of the type array, null given in %s on line %d
-[E_WARNING] Missing argument 2 for mysqli_fetch_object_construct::__construct() in %s on line %d
-[E_NOTICE] Undefined variable: b in %s on line %d
+Exception: Too few arguments to function mysqli_fetch_object_construct::__construct(), 1 passed and exactly 2 expected
 NULL
 NULL
 [E_WARNING] mysqli_fetch_object(): Couldn't fetch mysqli_result in %s on line %d
diff --git a/ext/mysqlnd/mysqlnd_connection.c b/ext/mysqlnd/mysqlnd_connection.c
index bb582dbf6a..701bc282e1 100644
--- a/ext/mysqlnd/mysqlnd_connection.c
+++ b/ext/mysqlnd/mysqlnd_connection.c
@@ -620,7 +620,7 @@ MYSQLND_METHOD(mysqlnd_conn_data, connect)(MYSQLND_CONN_DATA * conn,
 
 	DBG_INF_FMT("host=%s user=%s db=%s port=%u flags=%u persistent=%u state=%u",
 				hostname.s?hostname.s:"", username.s?username.s:"", database.s?database.s:"", port, mysql_flags,
-				conn? conn->persistent:0, conn? GET_CONNECTION_STATE(&conn->state):-1);
+				conn? conn->persistent:0, conn? (int)GET_CONNECTION_STATE(&conn->state):-1);
 
 	if (GET_CONNECTION_STATE(&conn->state) > CONN_ALLOCED) {
 		DBG_INF("Connecting on a connected handle.");
diff --git a/ext/mysqlnd/mysqlnd_debug.h b/ext/mysqlnd/mysqlnd_debug.h
index c9eced8af3..0597c8501d 100644
--- a/ext/mysqlnd/mysqlnd_debug.h
+++ b/ext/mysqlnd/mysqlnd_debug.h
@@ -130,8 +130,9 @@ PHPAPI MYSQLND_DEBUG * mysqlnd_debug_init(const char * skip_functions[]);
 					if ((dbg_obj2)) { \
 						dbg_skip_trace |= !(dbg_obj2)->m->func_enter((dbg_obj2), __LINE__, __FILE__, func_name, strlen(func_name)); \
 					} \
-					if (dbg_skip_trace) \
+					if (dbg_skip_trace) { \
 						/* EMPTY */ ; /* shut compiler's mouth */	\
+					} \
 					do { \
 						if (((dbg_obj1) && (dbg_obj1)->flags & MYSQLND_DEBUG_PROFILE_CALLS) || \
 							((dbg_obj2) && (dbg_obj2)->flags & MYSQLND_DEBUG_PROFILE_CALLS)) \
diff --git a/ext/mysqlnd/mysqlnd_plugin.c b/ext/mysqlnd/mysqlnd_plugin.c
index b90081a0ef..7e1e378578 100644
--- a/ext/mysqlnd/mysqlnd_plugin.c
+++ b/ext/mysqlnd/mysqlnd_plugin.c
@@ -60,6 +60,7 @@ static struct st_mysqlnd_typeii_plugin_example mysqlnd_example_plugin =
 		}
 	},
 	NULL,	/* methods */
+	0
 };
 
 
diff --git a/ext/mysqlnd/mysqlnd_ps_codec.c b/ext/mysqlnd/mysqlnd_ps_codec.c
index d989101060..086866d1ae 100644
--- a/ext/mysqlnd/mysqlnd_ps_codec.c
+++ b/ext/mysqlnd/mysqlnd_ps_codec.c
@@ -184,7 +184,7 @@ ps_fetch_float(zval * zv, const MYSQLND_FIELD * const field, const unsigned int
 # define NOT_FIXED_DEC 31
 #endif
 
-	dval = mysql_float_to_double(fval, (field->decimals >= NOT_FIXED_DEC) ? -1 : field->decimals);
+	dval = mysql_float_to_double(fval, (field->decimals >= NOT_FIXED_DEC) ? -1 : (int)field->decimals);
 
 	ZVAL_DOUBLE(zv, dval);
 	DBG_VOID_RETURN;
diff --git a/ext/mysqlnd/mysqlnd_wireprotocol.c b/ext/mysqlnd/mysqlnd_wireprotocol.c
index 825c56feae..48b64c19f0 100644
--- a/ext/mysqlnd/mysqlnd_wireprotocol.c
+++ b/ext/mysqlnd/mysqlnd_wireprotocol.c
@@ -1611,7 +1611,7 @@ php_mysqlnd_rowp_read_binary_protocol(MYSQLND_MEMORY_POOL_CHUNK * row_buffer, zv
 		MYSQLND_INC_CONN_STATISTIC_W_VALUE2(stats, statistic, 1,
 										STAT_BYTES_RECEIVED_PURE_DATA_PS,
 										(Z_TYPE_P(current_field) == IS_STRING)?
-											Z_STRLEN_P(current_field) : (p - orig_p));
+											Z_STRLEN_P(current_field) : (size_t)(p - orig_p));
 
 		if (!((bit<<=1) & 255)) {
 			bit = 1;	/* to the following byte */
diff --git a/ext/mysqlnd/mysqlnd_wireprotocol.h b/ext/mysqlnd/mysqlnd_wireprotocol.h
index 337143fb9f..3dc17053cf 100644
--- a/ext/mysqlnd/mysqlnd_wireprotocol.h
+++ b/ext/mysqlnd/mysqlnd_wireprotocol.h
@@ -300,7 +300,7 @@ zend_ulong		php_mysqlnd_net_field_length(const zend_uchar **packet);
 zend_uchar *	php_mysqlnd_net_store_length(zend_uchar *packet, const uint64_t length);
 size_t			php_mysqlnd_net_store_length_size(uint64_t length);
 
-PHPAPI const extern char * const mysqlnd_empty_string;
+PHPAPI extern const char * const mysqlnd_empty_string;
 
 enum_func_status php_mysqlnd_rowp_read_binary_protocol(MYSQLND_MEMORY_POOL_CHUNK * row_buffer, zval * fields,
 										 unsigned int field_count, const MYSQLND_FIELD * fields_metadata,
diff --git a/ext/oci8/oci8.c b/ext/oci8/oci8.c
index 120f055a3a..51861b090c 100644
--- a/ext/oci8/oci8.c
+++ b/ext/oci8/oci8.c
@@ -1231,9 +1231,9 @@ PHP_MINFO_FUNCTION(oci)
 
 	php_info_print_table_start();
 	php_info_print_table_header(2, "Statistics", "");
-	snprintf(buf, sizeof(buf), "%pd", OCI_G(num_persistent));
+	snprintf(buf, sizeof(buf), ZEND_LONG_FMT, OCI_G(num_persistent));
 	php_info_print_table_row(2, "Active Persistent Connections", buf);
-	snprintf(buf, sizeof(buf), "%pd", OCI_G(num_links));
+	snprintf(buf, sizeof(buf), ZEND_LONG_FMT, OCI_G(num_links));
 	php_info_print_table_row(2, "Active Connections", buf);
 	php_info_print_table_end();
 }
@@ -1662,7 +1662,7 @@ php_oci_connection *php_oci_do_connect_ex(char *username, int username_len, char
 	ub2 charsetid_nls_lang = 0;
 
 	if (session_mode & ~(OCI_SYSOPER | OCI_SYSDBA | PHP_OCI_CRED_EXT)) {
-		php_error_docref(NULL, E_WARNING, "Invalid session mode specified (%pd)", session_mode);
+		php_error_docref(NULL, E_WARNING, "Invalid session mode specified (" ZEND_LONG_FMT ")", session_mode);
 		return NULL;
 	}
 	if (session_mode & (OCI_SYSOPER | OCI_SYSDBA | PHP_OCI_CRED_EXT)) {
@@ -1930,7 +1930,7 @@ php_oci_connection *php_oci_do_connect_ex(char *username, int username_len, char
 
 			if (OCI_G(max_persistent) != -1 && OCI_G(num_persistent) >= OCI_G(max_persistent)) {
 				/* all persistent connactions are in use, fallback to non-persistent connection creation */
-				php_error_docref(NULL, E_NOTICE, "Too many open persistent connections (%pd)", OCI_G(num_persistent));
+				php_error_docref(NULL, E_NOTICE, "Too many open persistent connections (" ZEND_LONG_FMT ")", OCI_G(num_persistent));
 				alloc_non_persistent = 1;
 			}
 		}
diff --git a/ext/oci8/oci8_lob.c b/ext/oci8/oci8_lob.c
index 78ba8f11fa..036b14efe8 100644
--- a/ext/oci8/oci8_lob.c
+++ b/ext/oci8/oci8_lob.c
@@ -63,7 +63,7 @@ php_oci_descriptor *php_oci_lob_create (php_oci_connection *connection, zend_lon
 			/* these three are allowed */
 			break;
 		default:
-			php_error_docref(NULL, E_WARNING, "Unknown descriptor type %pd", type);
+			php_error_docref(NULL, E_WARNING, "Unknown descriptor type " ZEND_LONG_FMT, type);
 			return NULL;
 			break;
 	}
@@ -630,7 +630,7 @@ int php_oci_lob_flush(php_oci_descriptor *descriptor, zend_long flush_flag)
 			/* only these two are allowed */
 			break;
 		default:
-			php_error_docref(NULL, E_WARNING, "Invalid flag value: %pd", flush_flag);
+			php_error_docref(NULL, E_WARNING, "Invalid flag value: " ZEND_LONG_FMT, flush_flag);
 			return 1;
 			break;
 	}
@@ -909,7 +909,7 @@ int php_oci_lob_write_tmp (php_oci_descriptor *descriptor, zend_long type, char
 			/* only these two are allowed */
 			break;
 		default:
-			php_error_docref(NULL, E_WARNING, "Invalid temporary lob type: %pd", type);
+			php_error_docref(NULL, E_WARNING, "Invalid temporary lob type: " ZEND_LONG_FMT, type);
 			return 1;
 			break;
 	}
diff --git a/ext/oci8/oci8_statement.c b/ext/oci8/oci8_statement.c
index 55983d3e9f..a570e700c8 100644
--- a/ext/oci8/oci8_statement.c
+++ b/ext/oci8/oci8_statement.c
@@ -1507,7 +1507,7 @@ php_oci_out_column *php_oci_statement_get_column_helper(INTERNAL_FUNCTION_PARAME
 		convert_to_long(&tmp);
 		column = php_oci_statement_get_column(statement, Z_LVAL(tmp), NULL, 0);
 		if (!column) {
-			php_error_docref(NULL, E_WARNING, "Invalid column index \"%pd\"", Z_LVAL(tmp));
+			php_error_docref(NULL, E_WARNING, "Invalid column index \"" ZEND_LONG_FMT "\"", Z_LVAL(tmp));
 			zval_dtor(&tmp);
 			return NULL;
 		}
@@ -1574,7 +1574,7 @@ int php_oci_bind_array_by_name(php_oci_statement *statement, char *name, size_t
 	convert_to_array(var);
 
 	if (maxlength < -1) {
-		php_error_docref(NULL, E_WARNING, "Invalid max length value (%pd)", maxlength);
+		php_error_docref(NULL, E_WARNING, "Invalid max length value (" ZEND_LONG_FMT ")", maxlength);
 		return 1;
 	}
 	
@@ -1605,7 +1605,7 @@ int php_oci_bind_array_by_name(php_oci_statement *statement, char *name, size_t
 			bind = php_oci_bind_array_helper_date(var, max_table_length, statement->connection);
 			break;
 		default:
-			php_error_docref(NULL, E_WARNING, "Unknown or unsupported datatype given: %pd", type);
+			php_error_docref(NULL, E_WARNING, "Unknown or unsupported datatype given: " ZEND_LONG_FMT, type);
 			return 1;
 			break;
 	}
diff --git a/ext/odbc/birdstep.c b/ext/odbc/birdstep.c
index 9ece945f4f..f12545b933 100644
--- a/ext/odbc/birdstep.c
+++ b/ext/odbc/birdstep.c
@@ -136,7 +136,7 @@ const zend_function_entry birdstep_functions[] = {
 	PHP_FALIAS(velocis_fieldnum,       birdstep_fieldnum,       arginfo_birdstep_fieldnum)
 	PHP_FALIAS(velocis_fieldname,      birdstep_fieldname,      arginfo_birdstep_fieldname)
 /* End temporary aliases */
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 zend_module_entry birdstep_module_entry = {
diff --git a/ext/opcache/Optimizer/compact_literals.c b/ext/opcache/Optimizer/compact_literals.c
index 76c89fe828..445b579f59 100644
--- a/ext/opcache/Optimizer/compact_literals.c
+++ b/ext/opcache/Optimizer/compact_literals.c
@@ -72,9 +72,9 @@ typedef struct _literal_info {
 		info[n].u.num = (_num); \
 	} while (0)
 
-#define LITERAL_INFO_OBJ(n, kind, merge, slots, related, _num) do { \
+#define LITERAL_INFO_OBJ(n, kind, merge, slots, related) do { \
 		info[n].flags = (LITERAL_EX_OBJ | ((merge) ? LITERAL_MAY_MERGE : 0) | LITERAL_FLAGS(kind, slots, related)); \
-		info[n].u.num = (_num); \
+		info[n].u.num = (uint32_t)-1; \
 	} while (0)
 
 static void optimizer_literal_obj_info(literal_info   *info,
@@ -92,7 +92,7 @@ static void optimizer_literal_obj_info(literal_info   *info,
 	 */
 	if (Z_TYPE(op_array->literals[constant]) == IS_STRING &&
 	    op_type == IS_UNUSED) {
-		LITERAL_INFO_OBJ(constant, kind, 1, slots, related, op_array->this_var);
+		LITERAL_INFO_OBJ(constant, kind, 1, slots, related);
 	} else {
 		LITERAL_INFO(constant, kind, 0, slots, related);
 	}
@@ -283,7 +283,7 @@ void zend_optimizer_compact_literals(zend_op_array *op_array, zend_optimizer_ctx
 					break;
 				case ZEND_RECV_INIT:
 					LITERAL_INFO(opline->op2.constant, LITERAL_VALUE, 0, 0, 1);
-					if (Z_CACHE_SLOT(op_array->literals[opline->op2.constant]) != -1) {
+					if (Z_CACHE_SLOT(op_array->literals[opline->op2.constant]) != (uint32_t)-1) {
 						Z_CACHE_SLOT(op_array->literals[opline->op2.constant]) = cache_size;
 						cache_size += sizeof(void *);
 					}
@@ -297,7 +297,7 @@ void zend_optimizer_compact_literals(zend_op_array *op_array, zend_optimizer_ctx
 				case ZEND_RECV:
 				case ZEND_RECV_VARIADIC:
 				case ZEND_VERIFY_RETURN_TYPE:
-					if (opline->op2.num != -1) {
+					if (opline->op2.num != (uint32_t)-1) {
 						opline->op2.num = cache_size;
 						cache_size += sizeof(void *);
 					}
@@ -421,9 +421,11 @@ void zend_optimizer_compact_literals(zend_op_array *op_array, zend_optimizer_ctx
 				case IS_CONSTANT:
 					if (info[i].flags & LITERAL_MAY_MERGE) {
 						if (info[i].flags & LITERAL_EX_OBJ) {
-							int key_len = MAX_LENGTH_OF_LONG + sizeof("->") - 1 + Z_STRLEN(op_array->literals[i]);
+							int key_len = sizeof("$this->") - 1 + Z_STRLEN(op_array->literals[i]);
 							key = zend_string_alloc(key_len, 0);
-							ZSTR_LEN(key) = snprintf(ZSTR_VAL(key), ZSTR_LEN(key)-1, "%d->%s", info[i].u.num, Z_STRVAL(op_array->literals[i]));
+							memcpy(ZSTR_VAL(key), "$this->", sizeof("$this->") - 1);
+							memcpy(ZSTR_VAL(key) + sizeof("$this->") - 1, Z_STRVAL(op_array->literals[i]), Z_STRLEN(op_array->literals[i]) + 1);
+							ZSTR_LEN(key) = key_len;
 						} else if (info[i].flags & LITERAL_EX_CLASS) {
 							int key_len;
 							zval *class_name = &op_array->literals[(info[i].u.num < i) ? map[info[i].u.num] : info[i].u.num];
diff --git a/ext/opcache/Optimizer/dfa_pass.c b/ext/opcache/Optimizer/dfa_pass.c
index 3be638eb92..a64619bfe8 100644
--- a/ext/opcache/Optimizer/dfa_pass.c
+++ b/ext/opcache/Optimizer/dfa_pass.c
@@ -82,7 +82,7 @@ int zend_dfa_analyze_op_array(zend_op_array *op_array, zend_optimizer_ctx *ctx,
 	if (ctx->debug_level & ZEND_DUMP_DFA_PHI) {
 		build_flags |= ZEND_SSA_DEBUG_PHI_PLACEMENT;
 	}
-	if (zend_build_ssa(&ctx->arena, op_array, build_flags, ssa, flags) != SUCCESS) {
+	if (zend_build_ssa(&ctx->arena, ctx->script, op_array, build_flags, ssa, flags) != SUCCESS) {
 		return FAILURE;
 	}
 
@@ -142,6 +142,7 @@ static void zend_ssa_remove_nops(zend_op_array *op_array, zend_ssa *ssa)
 			i = b->start;
 			b->start = target;
 			while (i < end) {
+				shiftlist[i] = i - target;
 				if (EXPECTED(op_array->opcodes[i].opcode != ZEND_NOP) ||
 				   /*keep NOP to support ZEND_VM_SMART_BRANCH */
 				   (i > 0 &&
@@ -165,7 +166,6 @@ static void zend_ssa_remove_nops(zend_op_array *op_array, zend_ssa *ssa)
 					if (i != target) {
 						op_array->opcodes[target] = op_array->opcodes[i];
 						ssa->ops[target] = ssa->ops[i];
-						shiftlist[i] = i - target;
 					}
 					target++;
 				}
@@ -319,6 +319,48 @@ static void zend_ssa_remove_nops(zend_op_array *op_array, zend_ssa *ssa)
 	free_alloca(shiftlist, use_heap);
 }
 
+static inline zend_bool can_elide_return_type_check(
+		zend_op_array *op_array, zend_ssa *ssa, zend_ssa_op *ssa_op) {
+	zend_arg_info *info = &op_array->arg_info[-1];
+	zend_ssa_var_info *use_info = &ssa->var_info[ssa_op->op1_use];
+	zend_ssa_var_info *def_info = &ssa->var_info[ssa_op->op1_def];
+
+	/* A type is possible that is not in the allowed types */
+	if ((use_info->type & (MAY_BE_ANY|MAY_BE_UNDEF)) & ~(def_info->type & MAY_BE_ANY)) {
+		return 0;
+	}
+
+	if (info->type_hint == IS_CALLABLE) {
+		return 0;
+	}
+
+	if (info->class_name) {
+		if (!use_info->ce || !def_info->ce || !instanceof_function(use_info->ce, def_info->ce)) {
+			return 0;
+		}
+	}
+
+	return 1;
+}
+
+static zend_bool opline_supports_assign_contraction(zend_ssa *ssa, zend_op *opline, int src_var) {
+	if (opline->opcode == ZEND_NEW) {
+		/* see Zend/tests/generators/aborted_yield_during_new.phpt */
+		return 0;
+	}
+
+	if (opline->opcode == ZEND_DO_ICALL || opline->opcode == ZEND_DO_UCALL
+			|| opline->opcode == ZEND_DO_FCALL || opline->opcode == ZEND_DO_FCALL_BY_NAME) {
+		/* Function calls may dtor the return value after it has already been written -- allow
+		 * direct assignment only for types where a double-dtor does not matter. */
+		uint32_t type = ssa->var_info[src_var].type;
+		uint32_t simple = MAY_BE_NULL|MAY_BE_FALSE|MAY_BE_TRUE|MAY_BE_LONG|MAY_BE_DOUBLE;
+		return !((type & MAY_BE_ANY) & ~simple);
+	}
+
+	return 1;
+}
+
 void zend_dfa_optimize_op_array(zend_op_array *op_array, zend_optimizer_ctx *ctx, zend_ssa *ssa)
 {
 	if (ctx->debug_level & ZEND_DUMP_BEFORE_DFA_PASS) {
@@ -433,8 +475,8 @@ void zend_dfa_optimize_op_array(zend_op_array *op_array, zend_optimizer_ctx *ctx
 					 && ssa->ops[op_1].op2_use_chain < 0
 					 && !ssa->vars[src_var].phi_use_chain
 					 && !ssa->vars[src_var].sym_use_chain
-					 /* see Zend/tests/generators/aborted_yield_during_new.phpt */
-					 && op_array->opcodes[ssa->vars[src_var].definition].opcode != ZEND_NEW
+					 && opline_supports_assign_contraction(
+						 ssa, &op_array->opcodes[ssa->vars[src_var].definition], src_var)
 					) {
 
 						int op_2 = ssa->vars[src_var].definition;
@@ -523,7 +565,7 @@ void zend_dfa_optimize_op_array(zend_op_array *op_array, zend_optimizer_ctx *ctx
 			 && ssa->ops[op_1].op1_use >= 0
 			 && ssa->ops[op_1].op1_use_chain == -1
 			 && ssa->vars[v].use_chain >= 0
-			 && (ssa->var_info[ssa->ops[op_1].op1_use].type & (MAY_BE_ANY|MAY_BE_UNDEF)) == (ssa->var_info[ssa->ops[op_1].op1_def].type & MAY_BE_ANY)) {
+			 && can_elide_return_type_check(op_array, ssa, &ssa->ops[op_1])) {
 
 // op_1: VERIFY_RETURN_TYPE #orig_var.CV [T] -> #v.CV [T] => NOP
 
diff --git a/ext/opcache/Optimizer/optimize_func_calls.c b/ext/opcache/Optimizer/optimize_func_calls.c
index 75120d2501..f98149a09e 100644
--- a/ext/opcache/Optimizer/optimize_func_calls.c
+++ b/ext/opcache/Optimizer/optimize_func_calls.c
@@ -39,8 +39,104 @@
 typedef struct _optimizer_call_info {
 	zend_function *func;
 	zend_op       *opline;
+	zend_bool      try_inline;
 } optimizer_call_info;
 
+static void zend_delete_call_instructions(zend_op *opline)
+{
+	int call = 0;
+
+	while (1) {
+		switch (opline->opcode) {
+			case ZEND_INIT_FCALL_BY_NAME:
+			case ZEND_INIT_NS_FCALL_BY_NAME:
+			case ZEND_INIT_STATIC_METHOD_CALL:
+			case ZEND_INIT_METHOD_CALL:
+			case ZEND_INIT_FCALL:
+				if (call == 0) {
+					MAKE_NOP(opline);
+					return;
+				}
+				/* break missing intentionally */
+			case ZEND_NEW:
+			case ZEND_INIT_DYNAMIC_CALL:
+			case ZEND_INIT_USER_CALL:
+				call--;
+				break;
+			case ZEND_DO_FCALL:
+			case ZEND_DO_ICALL:
+			case ZEND_DO_UCALL:
+			case ZEND_DO_FCALL_BY_NAME:
+				call++;
+				break;
+			case ZEND_SEND_VAL:
+			case ZEND_SEND_VAR:
+			case ZEND_SEND_VAR_NO_REF:
+			case ZEND_SEND_REF:
+				if (call == 0) {
+					if (opline->op1_type == IS_CONST) {
+						MAKE_NOP(opline);
+					} else if (opline->op1_type == IS_CV) {
+						opline->opcode = ZEND_CHECK_VAR;
+						opline->extended_value = 0;
+						opline->result.var = 0;
+					} else {
+						opline->opcode = ZEND_FREE;
+						opline->extended_value = 0;
+						opline->result.var = 0;
+					}
+				}
+				break;
+		}
+		opline--;
+	}
+}
+
+static void zend_try_inline_call(zend_op_array *op_array, zend_op *fcall, zend_op *opline, zend_function *func)
+{
+	if (func->type == ZEND_USER_FUNCTION
+	 && !(func->op_array.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_HAS_TYPE_HINTS))
+	 && fcall->extended_value >= func->op_array.required_num_args
+	 && func->op_array.opcodes[func->op_array.num_args].opcode == ZEND_RETURN) {
+
+		zend_op *ret_opline = func->op_array.opcodes + func->op_array.num_args;
+
+		if (ret_opline->op1_type == IS_CONST) {
+
+			if (fcall->opcode == ZEND_INIT_METHOD_CALL && fcall->op1_type == IS_UNUSED) {
+				/* TODO: we can't inlne methods, because $this may be used
+				 *       not in object context ???
+				 */
+				return;
+			}
+			if (fcall->extended_value < func->op_array.num_args) {
+				/* don't inline funcions with named constants in default arguments */
+				uint32_t n = fcall->extended_value;
+
+				do {
+					if (Z_CONSTANT_P(RT_CONSTANT(&func->op_array, func->op_array.opcodes[n].op2))) {
+						return;
+					}
+					n++;
+				} while (n < func->op_array.num_args);
+			}
+			if (RETURN_VALUE_USED(opline)) {
+				zval zv;
+
+				ZVAL_DUP(&zv, RT_CONSTANT(&func->op_array, ret_opline->op1));
+				opline->opcode = ZEND_QM_ASSIGN;
+				opline->op1_type = IS_CONST;
+				opline->op1.constant = zend_optimizer_add_literal(op_array, &zv);
+				SET_UNUSED(opline->op2);
+			} else {
+				MAKE_NOP(opline);
+			}
+
+			zend_delete_call_instructions(opline-1);
+		}
+	}
+}
+
 void zend_optimize_func_calls(zend_op_array *op_array, zend_optimizer_ctx *ctx)
 {
 	zend_op *opline = op_array->opcodes;
@@ -61,12 +157,13 @@ void zend_optimize_func_calls(zend_op_array *op_array, zend_optimizer_ctx *ctx)
 			case ZEND_INIT_NS_FCALL_BY_NAME:
 			case ZEND_INIT_STATIC_METHOD_CALL:
 			case ZEND_INIT_METHOD_CALL:
+			case ZEND_INIT_FCALL:
 				call_stack[call].func = zend_optimizer_get_called_func(
 					ctx->script, op_array, opline, 0);
+				call_stack[call].try_inline = 1;
 				/* break missing intentionally */
 			case ZEND_NEW:
 			case ZEND_INIT_DYNAMIC_CALL:
-			case ZEND_INIT_FCALL:
 			case ZEND_INIT_USER_CALL:
 				call_stack[call].opline = opline;
 				call++;
@@ -79,7 +176,9 @@ void zend_optimize_func_calls(zend_op_array *op_array, zend_optimizer_ctx *ctx)
 				if (call_stack[call].func && call_stack[call].opline) {
 					zend_op *fcall = call_stack[call].opline;
 
-					if (fcall->opcode == ZEND_INIT_FCALL_BY_NAME) {
+					if (fcall->opcode == ZEND_INIT_FCALL) {
+						/* nothing to do */
+					} else if (fcall->opcode == ZEND_INIT_FCALL_BY_NAME) {
 						fcall->opcode = ZEND_INIT_FCALL;
 						fcall->op1.num = zend_vm_calc_used_stack(fcall->extended_value, call_stack[call].func);
 						Z_CACHE_SLOT(op_array->literals[fcall->op2.constant + 1]) = Z_CACHE_SLOT(op_array->literals[fcall->op2.constant]);
@@ -100,9 +199,15 @@ void zend_optimize_func_calls(zend_op_array *op_array, zend_optimizer_ctx *ctx)
 					} else {
 						ZEND_ASSERT(0);
 					}
+
+					if ((ZEND_OPTIMIZER_PASS_16 & ctx->optimization_level)
+					 && call_stack[call].try_inline) {
+						zend_try_inline_call(op_array, fcall, opline, call_stack[call].func);
+					}
 				}
 				call_stack[call].func = NULL;
 				call_stack[call].opline = NULL;
+				call_stack[call].try_inline = 0;
 				break;
 			case ZEND_FETCH_FUNC_ARG:
 			case ZEND_FETCH_STATIC_PROP_FUNC_ARG:
@@ -156,17 +261,10 @@ void zend_optimize_func_calls(zend_op_array *op_array, zend_optimizer_ctx *ctx)
 					}
 				}
 				break;
-#if 0
-			case ZEND_SEND_REF:
-				if (call_stack[call - 1].func) {
-					/* We won't handle run-time pass by reference */
-					call_stack[call - 1].opline = NULL;
-				}
-				break;
-#endif
 			case ZEND_SEND_UNPACK:
-				call_stack[call - 1].func = NULL;
-				call_stack[call - 1].opline = NULL;
+			case ZEND_SEND_USER:
+			case ZEND_SEND_ARRAY:
+				call_stack[call - 1].try_inline = 0;
 				break;
 			default:
 				break;
diff --git a/ext/opcache/Optimizer/zend_cfg.c b/ext/opcache/Optimizer/zend_cfg.c
index 9701f58606..335ad75827 100644
--- a/ext/opcache/Optimizer/zend_cfg.c
+++ b/ext/opcache/Optimizer/zend_cfg.c
@@ -21,6 +21,8 @@
 #include "zend_cfg.h"
 #include "zend_func_info.h"
 #include "zend_worklist.h"
+#include "zend_optimizer.h"
+#include "zend_optimizer_internal.h"
 
 static void zend_mark_reachable(zend_op *opcodes, zend_basic_block *blocks, zend_basic_block *b) /* {{{ */
 {
@@ -110,7 +112,7 @@ static void zend_mark_reachable_blocks(const zend_op_array *op_array, zend_cfg *
 						b->start++;
 						b->len--;
 					}
-					if (b->len == 0 && b->successors[0] == block_map[live_range->end]) {
+					if (b->len == 0 && (uint32_t)b->successors[0] == block_map[live_range->end]) {
 						/* mark as removed (empty live range) */
 						live_range->var = (uint32_t)-1;
 						continue;
@@ -319,27 +321,8 @@ int zend_build_cfg(zend_arena **arena, const zend_op_array *op_array, uint32_t b
 				}
 				if ((fn = zend_hash_find_ptr(EG(function_table), Z_STR_P(zv))) != NULL) {
 					if (fn->type == ZEND_INTERNAL_FUNCTION) {
-						if (zend_string_equals_literal(Z_STR_P(zv), "extract")) {
-							flags |= ZEND_FUNC_INDIRECT_VAR_ACCESS;
-						} else if (zend_string_equals_literal(Z_STR_P(zv), "compact")) {
-							flags |= ZEND_FUNC_INDIRECT_VAR_ACCESS;
-						} else if (zend_string_equals_literal(Z_STR_P(zv), "parse_str") &&
-						           opline->extended_value == 1) {
-							flags |= ZEND_FUNC_INDIRECT_VAR_ACCESS;
-						} else if (zend_string_equals_literal(Z_STR_P(zv), "mb_parse_str") &&
-						           opline->extended_value == 1) {
-							flags |= ZEND_FUNC_INDIRECT_VAR_ACCESS;
-						} else if (zend_string_equals_literal(Z_STR_P(zv), "get_defined_vars")) {
-							flags |= ZEND_FUNC_INDIRECT_VAR_ACCESS;
-						} else if (zend_string_equals_literal(Z_STR_P(zv), "assert")) {
-							flags |= ZEND_FUNC_INDIRECT_VAR_ACCESS;
-						} else if (zend_string_equals_literal(Z_STR_P(zv), "func_num_args")) {
-							flags |= ZEND_FUNC_VARARG;
-						} else if (zend_string_equals_literal(Z_STR_P(zv), "func_get_arg")) {
-							flags |= ZEND_FUNC_VARARG;
-						} else if (zend_string_equals_literal(Z_STR_P(zv), "func_get_args")) {
-							flags |= ZEND_FUNC_VARARG;
-						}
+						flags |= zend_optimizer_classify_function(
+							Z_STR_P(zv), opline->extended_value);
 					}
 				}
 				break;
diff --git a/ext/opcache/Optimizer/zend_dfg.c b/ext/opcache/Optimizer/zend_dfg.c
index 97fc846d3c..1fc42e8fe8 100644
--- a/ext/opcache/Optimizer/zend_dfg.c
+++ b/ext/opcache/Optimizer/zend_dfg.c
@@ -26,7 +26,8 @@ int zend_build_dfg(const zend_op_array *op_array, const zend_cfg *cfg, zend_dfg
 	zend_basic_block *blocks = cfg->blocks;
 	int blocks_count = cfg->blocks_count;
 	zend_bitset tmp, def, use, in, out;
-	uint32_t k, var_num;
+	int k;
+	uint32_t var_num;
 	int j;
 
 	set_size = dfg->size;
diff --git a/ext/opcache/Optimizer/zend_dump.c b/ext/opcache/Optimizer/zend_dump.c
index 7c225bbbe8..a611b55cd5 100644
--- a/ext/opcache/Optimizer/zend_dump.c
+++ b/ext/opcache/Optimizer/zend_dump.c
@@ -332,14 +332,14 @@ static void zend_dump_ssa_var(const zend_op_array *op_array, const zend_ssa *ssa
 	}
 }
 
-static void zend_dump_pi_constraint(const zend_op_array *op_array, const zend_ssa *ssa, const zend_ssa_pi_constraint *r, uint32_t dump_flags)
+static void zend_dump_type_constraint(const zend_op_array *op_array, const zend_ssa *ssa, const zend_ssa_type_constraint *constraint, uint32_t dump_flags)
 {
-	if (r->type_mask != (uint32_t) -1) {
-		fprintf(stderr, " TYPE");
-		zend_dump_type_info(r->type_mask, NULL, 0, dump_flags);
-		return;
-	}
+	fprintf(stderr, " TYPE");
+	zend_dump_type_info(constraint->type_mask, constraint->ce, 1, dump_flags);
+}
 
+static void zend_dump_range_constraint(const zend_op_array *op_array, const zend_ssa *ssa, const zend_ssa_range_constraint *r, uint32_t dump_flags)
+{
 	if (r->range.underflow && r->range.overflow) {
 		return;
 	}
@@ -773,7 +773,11 @@ static void zend_dump_block_header(const zend_cfg *cfg, const zend_op_array *op_
 				fprintf(stderr, " = Pi<BB%d>(", p->pi);
 				zend_dump_ssa_var(op_array, ssa, p->sources[0], 0, p->var, dump_flags);
 				fprintf(stderr, " &");
-				zend_dump_pi_constraint(op_array, ssa, &p->constraint, dump_flags);
+				if (p->has_range_constraint) {
+					zend_dump_range_constraint(op_array, ssa, &p->constraint.range, dump_flags);
+				} else {
+					zend_dump_type_constraint(op_array, ssa, &p->constraint.type, dump_flags);
+				}
 				fprintf(stderr, ")\n");
 			}
 			p = p->next;
@@ -883,10 +887,12 @@ void zend_dump_op_array(const zend_op_array *op_array, uint32_t dump_flags, cons
 	fprintf(stderr, "    ; %s:%u-%u\n", op_array->filename->val, op_array->line_start, op_array->line_end);
 
 	if (func_info && func_info->num_args > 0) {
-		for (i = 0; i < MIN(op_array->num_args, func_info->num_args ); i++) {
-			fprintf(stderr, "    ; arg %d ", i);
-			zend_dump_type_info(func_info->arg_info[i].info.type, func_info->arg_info[i].info.ce, func_info->arg_info[i].info.is_instanceof, dump_flags);
-			zend_dump_range(&func_info->arg_info[i].info.range);
+		uint32_t j;
+
+		for (j = 0; j < MIN(op_array->num_args, func_info->num_args ); j++) {
+			fprintf(stderr, "    ; arg %d ", j);
+			zend_dump_type_info(func_info->arg_info[j].info.type, func_info->arg_info[j].info.ce, func_info->arg_info[j].info.is_instanceof, dump_flags);
+			zend_dump_range(&func_info->arg_info[j].info.range);
 			fprintf(stderr, "\n");
 		}
 	}
diff --git a/ext/opcache/Optimizer/zend_func_info.c b/ext/opcache/Optimizer/zend_func_info.c
index a684a16e73..0097e30864 100644
--- a/ext/opcache/Optimizer/zend_func_info.c
+++ b/ext/opcache/Optimizer/zend_func_info.c
@@ -53,7 +53,7 @@ typedef struct _func_info_t {
 
 static uint32_t zend_strlen_info(const zend_call_info *call_info, const zend_ssa *ssa)
 {
-	if (call_info->caller_init_opline->extended_value == call_info->num_args &&
+	if (call_info->caller_init_opline->extended_value == (uint32_t)call_info->num_args &&
 	    call_info->num_args == 1) {
 
 		uint32_t tmp = MAY_BE_RC1;
@@ -83,7 +83,7 @@ static uint32_t zend_strlen_info(const zend_call_info *call_info, const zend_ssa
 
 static uint32_t zend_dechex_info(const zend_call_info *call_info, const zend_ssa *ssa)
 {
-	if (call_info->caller_init_opline->extended_value == call_info->num_args &&
+	if (call_info->caller_init_opline->extended_value == (uint32_t)call_info->num_args &&
 	    call_info->num_args == 1) {
 		return MAY_BE_RC1 | MAY_BE_STRING;
 	} else {
@@ -94,32 +94,29 @@ static uint32_t zend_dechex_info(const zend_call_info *call_info, const zend_ssa
 
 static uint32_t zend_range_info(const zend_call_info *call_info, const zend_ssa *ssa)
 {
-	if (call_info->caller_init_opline->extended_value == call_info->num_args &&
+	if (call_info->caller_init_opline->extended_value == (uint32_t)call_info->num_args &&
 	    (call_info->num_args == 2 || call_info->num_args == 3)) {
 
 		uint32_t t1 = _ssa_op1_info(call_info->caller_op_array, ssa, call_info->arg_info[0].opline);
 		uint32_t t2 = _ssa_op1_info(call_info->caller_op_array, ssa, call_info->arg_info[1].opline);
 		uint32_t t3 = 0;
-		uint32_t tmp = MAY_BE_RC1 | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG;
+		uint32_t tmp = FUNC_MAY_WARN | MAY_BE_RC1 | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG;
 
 		if (call_info->num_args == 3) {
 			t3 = _ssa_op1_info(call_info->caller_op_array, ssa, call_info->arg_info[2].opline);
 		}
 		if ((t1 & MAY_BE_STRING) && (t2 & MAY_BE_STRING)) {
 			tmp |= MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_DOUBLE | MAY_BE_ARRAY_OF_STRING;
-			tmp |= FUNC_MAY_WARN | MAY_BE_FALSE;
 		}
-		if ((t1 & MAY_BE_DOUBLE) || (t2 & MAY_BE_DOUBLE) || (t3 & MAY_BE_DOUBLE)) {
+		if ((t1 & (MAY_BE_DOUBLE|MAY_BE_STRING))
+				|| (t2 & (MAY_BE_DOUBLE|MAY_BE_STRING))
+				|| (t3 & (MAY_BE_DOUBLE|MAY_BE_STRING))) {
 			tmp |= MAY_BE_ARRAY_OF_DOUBLE;
-			tmp |= FUNC_MAY_WARN | MAY_BE_FALSE;
 		}
 		if ((t1 & (MAY_BE_ANY-(MAY_BE_STRING|MAY_BE_DOUBLE))) && (t2 & (MAY_BE_ANY-(MAY_BE_STRING|MAY_BE_DOUBLE)))) {
-			if (call_info->num_args == 2 && !(t3 & MAY_BE_DOUBLE)) {
+			if ((t3 & MAY_BE_ANY) != MAY_BE_DOUBLE) {
 				tmp |= MAY_BE_ARRAY_OF_LONG;
 			}
-			if (call_info->num_args == 3) {
-				tmp |= FUNC_MAY_WARN | MAY_BE_FALSE;
-			}
 		}
 		return tmp;
 	} else {
@@ -130,7 +127,7 @@ static uint32_t zend_range_info(const zend_call_info *call_info, const zend_ssa
 
 static uint32_t zend_is_type_info(const zend_call_info *call_info, const zend_ssa *ssa)
 {
-	if (call_info->caller_init_opline->extended_value == call_info->num_args &&
+	if (call_info->caller_init_opline->extended_value == (uint32_t)call_info->num_args &&
 	    call_info->num_args == 1) {
 		return MAY_BE_RC1 | MAY_BE_FALSE | MAY_BE_TRUE | FUNC_MAY_INLINE;
 	} else {
@@ -140,7 +137,7 @@ static uint32_t zend_is_type_info(const zend_call_info *call_info, const zend_ss
 
 static uint32_t zend_l_ss_info(const zend_call_info *call_info, const zend_ssa *ssa)
 {
-	if (call_info->caller_init_opline->extended_value == call_info->num_args &&
+	if (call_info->caller_init_opline->extended_value == (uint32_t)call_info->num_args &&
 	    call_info->num_args == 2) {
 
 		uint32_t arg1_info = _ssa_op1_info(call_info->caller_op_array, ssa, call_info->arg_info[0].opline);
@@ -165,7 +162,7 @@ static uint32_t zend_l_ss_info(const zend_call_info *call_info, const zend_ssa *
 
 static uint32_t zend_lb_ssn_info(const zend_call_info *call_info, const zend_ssa *ssa)
 {
-	if (call_info->caller_init_opline->extended_value == call_info->num_args &&
+	if (call_info->caller_init_opline->extended_value == (uint32_t)call_info->num_args &&
 	    call_info->num_args == 3) {
 		uint32_t arg1_info = _ssa_op1_info(call_info->caller_op_array, ssa, call_info->arg_info[0].opline);
 		uint32_t arg2_info = _ssa_op1_info(call_info->caller_op_array, ssa, call_info->arg_info[1].opline);
@@ -192,7 +189,7 @@ static uint32_t zend_lb_ssn_info(const zend_call_info *call_info, const zend_ssa
 
 static uint32_t zend_b_s_info(const zend_call_info *call_info, const zend_ssa *ssa)
 {
-	if (call_info->caller_init_opline->extended_value == call_info->num_args &&
+	if (call_info->caller_init_opline->extended_value == (uint32_t)call_info->num_args &&
 	    call_info->num_args == 1) {
 
 		uint32_t arg1_info = _ssa_op1_info(call_info->caller_op_array, ssa, call_info->arg_info[0].opline);
@@ -229,7 +226,7 @@ static const func_info_t func_infos[] = {
 	FC("strncmp",                 zend_lb_ssn_info),
 	FC("strcasecmp",              zend_l_ss_info),
 	FC("strncasecmp",             zend_lb_ssn_info),
-	F1("each",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_OF_REF | MAY_BE_ARRAY_OF_ANY),
+	F1("each",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_OF_REF | MAY_BE_ARRAY_OF_ANY | MAY_BE_ARRAY_KEY_ANY),
 	F1("error_reporting",         MAY_BE_NULL | MAY_BE_LONG),
 	F1("define",                  MAY_BE_FALSE | MAY_BE_TRUE | MAY_BE_NULL), // TODO: inline
 	FC("defined",                 zend_b_s_info), // TODO: inline
@@ -251,8 +248,8 @@ static const func_info_t func_infos[] = {
 	F1("get_included_files",      MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING),
 	F1("trigger_error",           MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("user_error",              MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
-	F1("set_error_handler",       MAY_BE_STRING | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_OBJECT | MAY_BE_OBJECT),
-	I1("restore_error_handler",   MAY_BE_TRUE),
+	F1("set_error_handler",       MAY_BE_NULL | MAY_BE_STRING | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_OBJECT | MAY_BE_OBJECT),
+	I1("restore_error_handler",   MAY_BE_NULL | MAY_BE_TRUE),
 	F1("get_declared_traits",     MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING),
 	F1("get_declared_classes",    MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING),
 	F1("get_declared_interfaces", MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING),
@@ -294,8 +291,8 @@ static const func_info_t func_infos[] = {
 	F1("crc32",                        MAY_BE_NULL | MAY_BE_LONG),
 	F1("iptcparse",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_ARRAY),
 	F1("iptcembed",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
-	F1("getimagesize",                 MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_STRING),
-	F1("getimagesizefromstring",       MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_STRING),
+	F1("getimagesize",                 MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_STRING),
+	F1("getimagesizefromstring",       MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_STRING),
 	F1("image_type_to_mime_type",      MAY_BE_NULL | MAY_BE_STRING),
 	F1("image_type_to_extension",      MAY_BE_FALSE | MAY_BE_STRING),
 	F1("phpinfo",                      MAY_BE_NULL | MAY_BE_TRUE),
@@ -330,7 +327,7 @@ static const func_info_t func_infos[] = {
 	F1("stristr",                      MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	F1("strrchr",                      MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	F1("str_shuffle",                  MAY_BE_NULL | MAY_BE_STRING),
-	F1("str_word_count",               MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
+	F1("str_word_count",               MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING),
 	F1("str_split",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING),
 	F1("strpbrk",                      MAY_BE_FALSE | MAY_BE_STRING),
 	F1("substr_compare",               MAY_BE_FALSE | MAY_BE_LONG),
@@ -382,9 +379,9 @@ static const func_info_t func_infos[] = {
 	F1("vsprintf",                     MAY_BE_FALSE | MAY_BE_STRING),
 	F1("fprintf",                      MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
 	F1("vfprintf",                     MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
-	F1("sscanf",                       MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_ANY),
-	F1("fscanf",                       MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_ANY),
-	F1("parse_url",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_LONG),
+	F1("sscanf",                       MAY_BE_NULL | MAY_BE_LONG | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_ANY),
+	F1("fscanf",                       MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_ANY),
+	F1("parse_url",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG | MAY_BE_STRING | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_LONG),
 	F1("urlencode",                    MAY_BE_NULL | MAY_BE_STRING),
 	F1("urldecode",                    MAY_BE_NULL | MAY_BE_STRING),
 	F1("rawurlencode",                 MAY_BE_NULL | MAY_BE_STRING),
@@ -491,11 +488,11 @@ static const func_info_t func_infos[] = {
 #endif
 	F1("ip2long",                      MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
 	F1("long2ip",                      MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
-	F1("getenv",                       MAY_BE_FALSE | MAY_BE_STRING),
+	F1("getenv",                       MAY_BE_FALSE | MAY_BE_STRING | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_STRING),
 #ifdef HAVE_PUTENV
 	F1("putenv",                       MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 #endif
-	F1("getopt",                       MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_FALSE | MAY_BE_ARRAY_OF_TRUE | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY),
+	F1("getopt",                       MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_FALSE | MAY_BE_ARRAY_OF_TRUE | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY),
 #ifdef HAVE_GETLOADAVG
 	F1("sys_getloadavg",               MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_DOUBLE),
 #endif
@@ -539,12 +536,12 @@ static const func_info_t func_infos[] = {
 	F1("register_shutdown_function",   MAY_BE_NULL | MAY_BE_FALSE),
 	F1("register_tick_function",       MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("unregister_tick_function",     MAY_BE_NULL),
-	F1("highlight_file",               MAY_BE_FALSE | MAY_BE_STRING),
+	F1("highlight_file",               MAY_BE_FALSE | MAY_BE_TRUE | MAY_BE_STRING),
 	F1("show_source",                  MAY_BE_FALSE | MAY_BE_STRING),
-	F1("highlight_string",             MAY_BE_FALSE | MAY_BE_STRING),
+	F1("highlight_string",             MAY_BE_FALSE | MAY_BE_TRUE | MAY_BE_STRING),
 	F1("php_strip_whitespace",         MAY_BE_FALSE | MAY_BE_STRING),
 	F1("ini_get",                      MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
-	F1("ini_get_all",                  MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_NULL | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY),
+	F1("ini_get_all",                  MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_NULL | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY),
 	F1("ini_set",                      MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	F1("ini_alter",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	F1("ini_restore",                  MAY_BE_NULL),
@@ -561,8 +558,8 @@ static const func_info_t func_infos[] = {
 	F1("connection_aborted",           MAY_BE_LONG),
 	F1("connection_status",            MAY_BE_LONG),
 	F1("ignore_user_abort",            MAY_BE_NULL | MAY_BE_LONG),
-	F1("parse_ini_file",               MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_NULL | MAY_BE_ARRAY_OF_FALSE | MAY_BE_ARRAY_OF_TRUE | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_DOUBLE | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY),
-	F1("parse_ini_string",             MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_NULL | MAY_BE_ARRAY_OF_FALSE | MAY_BE_ARRAY_OF_TRUE | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_DOUBLE | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY),
+	F1("parse_ini_file",               MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_NULL | MAY_BE_ARRAY_OF_FALSE | MAY_BE_ARRAY_OF_TRUE | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_DOUBLE | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY),
+	F1("parse_ini_string",             MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_NULL | MAY_BE_ARRAY_OF_FALSE | MAY_BE_ARRAY_OF_TRUE | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_DOUBLE | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY),
 #if ZEND_DEBUG
 	F1("config_get_hash",              MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY),
 #endif
@@ -636,7 +633,7 @@ static const func_info_t func_infos[] = {
 	F1("file_put_contents",            MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
 	F1("stream_select",                MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
 	F1("stream_context_create",        MAY_BE_FALSE | MAY_BE_RESOURCE),
-	F1("stream_context_set_params",    MAY_BE_FALSE | MAY_BE_RESOURCE),
+	F1("stream_context_set_params",    MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("stream_context_get_params",    MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_ANY),
 	F1("stream_context_set_option",    MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("stream_context_get_options",   MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_ANY),
@@ -661,7 +658,7 @@ static const func_info_t func_infos[] = {
 	F1("stream_copy_to_stream",        MAY_BE_FALSE | MAY_BE_LONG),
 	F1("stream_get_contents",          MAY_BE_FALSE | MAY_BE_STRING),
 	F1("stream_supports_lock",         MAY_BE_FALSE | MAY_BE_TRUE),
-	F1("fgetcsv",                      MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_NULL | MAY_BE_ARRAY_OF_STRING),
+	F1("fgetcsv",                      MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_NULL | MAY_BE_ARRAY_OF_STRING),
 	F1("fputcsv",                      MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
 	F1("flock",                        MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("get_meta_tags",                MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_STRING),
@@ -672,7 +669,7 @@ static const func_info_t func_infos[] = {
 	F1("set_socket_blocking",          MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("stream_set_blocking",          MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("socket_set_blocking",          MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
-	F1("stream_get_meta_data",         MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_ANY),
+	F1("stream_get_meta_data",         MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_ANY),
 	F1("stream_get_line",              MAY_BE_FALSE | MAY_BE_STRING),
 	F1("stream_wrapper_register",      MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("stream_register_wrapper",      MAY_BE_FALSE | MAY_BE_TRUE),
@@ -708,21 +705,21 @@ static const func_info_t func_infos[] = {
 #endif
 	F1("getcwd",                       MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	F1("rewinddir",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
-	F1("readdir",                      MAY_BE_FALSE | MAY_BE_STRING),
+	F1("readdir",                      MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	F1("dir",                          MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_OBJECT),
 	F1("scandir",                      MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING),
 #ifdef HAVE_GLOB
 	F1("glob",                         MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING),
 #endif
-	F1("fileatime",                    MAY_BE_NULL | MAY_BE_LONG),
-	F1("filectime",                    MAY_BE_NULL | MAY_BE_LONG),
-	F1("filegroup",                    MAY_BE_NULL | MAY_BE_LONG),
-	F1("fileinode",                    MAY_BE_NULL | MAY_BE_LONG),
-	F1("filemtime",                    MAY_BE_NULL | MAY_BE_LONG),
-	F1("fileowner",                    MAY_BE_NULL | MAY_BE_LONG),
-	F1("fileperms",                    MAY_BE_NULL | MAY_BE_LONG),
-	F1("filesize",                     MAY_BE_NULL | MAY_BE_LONG),
-	F1("filetype",                     MAY_BE_NULL | MAY_BE_STRING),
+	F1("fileatime",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
+	F1("filectime",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
+	F1("filegroup",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
+	F1("fileinode",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
+	F1("filemtime",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
+	F1("fileowner",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
+	F1("fileperms",                    MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
+	F1("filesize",                     MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
+	F1("filetype",                     MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	F1("file_exists",                  MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("is_writable",                  MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("is_writeable",                 MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
@@ -731,8 +728,8 @@ static const func_info_t func_infos[] = {
 	F1("is_file",                      MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("is_dir",                       MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("is_link",                      MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
-	F1("stat",                         MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_FALSE | MAY_BE_ARRAY_OF_TRUE | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_STRING),
-	F1("lstat",                        MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_FALSE | MAY_BE_ARRAY_OF_TRUE | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_STRING),
+	F1("stat",                         MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_FALSE | MAY_BE_ARRAY_OF_TRUE | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_STRING),
+	F1("lstat",                        MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_FALSE | MAY_BE_ARRAY_OF_TRUE | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_STRING),
 #ifndef NETWARE
 	F1("chown",                        MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("chgrp",                        MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
@@ -752,7 +749,7 @@ static const func_info_t func_infos[] = {
 	F1("disk_free_space",              MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_DOUBLE),
 	F1("diskfreespace",                MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_DOUBLE),
 	F1("realpath_cache_size",          MAY_BE_NULL | MAY_BE_LONG),
-	F1("realpath_cache_get",           MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_FALSE | MAY_BE_ARRAY_OF_TRUE | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_DOUBLE | MAY_BE_ARRAY_OF_STRING),
+	F1("realpath_cache_get",           MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_ARRAY),
 	F1("mail",                         MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("ezmlm_hash",                   MAY_BE_NULL | MAY_BE_LONG),
 #ifdef HAVE_SYSLOG_H
@@ -848,7 +845,7 @@ static const func_info_t func_infos[] = {
 	F1("array_filter",                 MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_REF | MAY_BE_ARRAY_OF_ANY),
 	F1("array_map",                    MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_REF | MAY_BE_ARRAY_OF_ANY),
 	F1("array_chunk",                  MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_REF | MAY_BE_ARRAY_OF_ANY),
-	F1("array_combine",                MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_REF | MAY_BE_ARRAY_OF_ANY),
+	F1("array_combine",                MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_REF | MAY_BE_ARRAY_OF_ANY),
 	F1("array_key_exists",             MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("pos",                          UNKNOWN_INFO),
 	F1("sizeof",                       MAY_BE_NULL | MAY_BE_LONG),
@@ -904,7 +901,7 @@ static const func_info_t func_infos[] = {
 	F1("date_date_set",                         MAY_BE_FALSE | MAY_BE_OBJECT),
 	F1("date_isodate_set",                      MAY_BE_FALSE | MAY_BE_OBJECT),
 	F1("date_timestamp_set",                    MAY_BE_FALSE | MAY_BE_OBJECT),
-	F1("date_timestamp_get",                    MAY_BE_FALSE | MAY_BE_OBJECT),
+	F1("date_timestamp_get",                    MAY_BE_FALSE | MAY_BE_LONG),
 	F1("timezone_open",                         MAY_BE_FALSE | MAY_BE_OBJECT),
 	F1("timezone_name_get",                     MAY_BE_FALSE | MAY_BE_STRING),
 	F1("timezone_name_from_abbr",               MAY_BE_FALSE | MAY_BE_STRING),
@@ -1251,7 +1248,7 @@ uint32_t zend_get_func_info(const zend_call_info *call_info, const zend_ssa *ssa
 int zend_func_info_startup(void)
 {
 	zend_extension dummy;
-	int i;
+	size_t i;
 
 	if (zend_func_info_rid == -1) {
 		zend_func_info_rid = zend_get_resource_handle(&dummy);
diff --git a/ext/opcache/Optimizer/zend_inference.c b/ext/opcache/Optimizer/zend_inference.c
index 795ad79230..4760076f05 100644
--- a/ext/opcache/Optimizer/zend_inference.c
+++ b/ext/opcache/Optimizer/zend_inference.c
@@ -85,7 +85,7 @@
 			if (ssa->ops[line-1].result_def >= 0) { \
 				MACRO(ssa->ops[line-1].result_def); \
 			} \
-		} else if (line+1 < op_array->last && \
+		} else if ((uint32_t)line+1 < op_array->last && \
 		           op_array->opcodes[line+1].opcode == ZEND_OP_DATA) { \
 			if (ssa->ops[line+1].op1_def >= 0) { \
 				MACRO(ssa->ops[line+1].op1_def); \
@@ -235,6 +235,7 @@ int zend_ssa_find_false_dependencies(const zend_op_array *op_array, zend_ssa *ss
 			if (!is_no_val_use(&op_array->opcodes[use], &ssa->ops[use], i)) {
 				ssa_vars[i].no_val = 0; /* used directly */
 				zend_bitset_incl(worklist, i);
+				break;
 			}
 			use = zend_ssa_next_use(ssa_ops, i, use);
 		}
@@ -485,8 +486,9 @@ int zend_inference_calc_range(const zend_op_array *op_array, zend_ssa *ssa, int
 		tmp->min = ZEND_LONG_MAX;
 		tmp->max = ZEND_LONG_MIN;
 		tmp->overflow = 0;
-		if (p->pi >= 0 && p->constraint.type_mask == (uint32_t) -1) {
-			if (p->constraint.negative) {
+		if (p->pi >= 0 && p->has_range_constraint) {
+			zend_ssa_range_constraint *constraint = &p->constraint.range;
+			if (constraint->negative) {
 				if (ssa->var_info[p->sources[0]].has_range) {
 					tmp->underflow = ssa->var_info[p->sources[0]].range.underflow;
 					tmp->min = ssa->var_info[p->sources[0]].range.min;
@@ -499,8 +501,8 @@ int zend_inference_calc_range(const zend_op_array *op_array, zend_ssa *ssa, int
 					tmp->overflow = 1;
 				}
 #ifdef NEG_RANGE
-				if (p->constraint.min_ssa_var < 0 &&
-				    p->constraint.min_ssa_var < 0 &&
+				if (constraint->min_ssa_var < 0 &&
+				    constraint->min_ssa_var < 0 &&
 				    ssa->var_info[p->ssa_var].has_range) {
 #ifdef LOG_NEG_RANGE
 					fprintf(stderr, "%s() #%d [%ld..%ld] -> [%ld..%ld]?\n",
@@ -511,19 +513,19 @@ int zend_inference_calc_range(const zend_op_array *op_array, zend_ssa *ssa, int
 						tmp->min,
 						tmp->max);
 #endif
-					if (p->constraint.negative == NEG_USE_LT &&
-					    tmp->max >= p->constraint.range.min) {
+					if (constraint->negative == NEG_USE_LT &&
+					    tmp->max >= constraint->range.min) {
 						tmp->overflow = 0;
-						tmp->max = p->constraint.range.min - 1;
+						tmp->max = constraint->range.min - 1;
 #ifdef LOG_NEG_RANGE
 						fprintf(stderr, "  => [%ld..%ld]\n",
 							tmp->min,
 							tmp->max);
 #endif
-					} else if (p->constraint.negative == NEG_USE_GT &&
-					           tmp->min <= p->constraint.range.max) {
+					} else if (constraint->negative == NEG_USE_GT &&
+					           tmp->min <= constraint->range.max) {
 						tmp->underflow = 0;
-						tmp->min = p->constraint.range.max + 1;
+						tmp->min = constraint->range.max + 1;
 #ifdef LOG_NEG_RANGE
 						fprintf(stderr, "  => [%ld..%ld]\n",
 							tmp->min,
@@ -538,44 +540,44 @@ int zend_inference_calc_range(const zend_op_array *op_array, zend_ssa *ssa, int
 				tmp->min = ssa->var_info[p->sources[0]].range.min;
 				tmp->max = ssa->var_info[p->sources[0]].range.max;
 				tmp->overflow = ssa->var_info[p->sources[0]].range.overflow;
-				if (p->constraint.min_ssa_var < 0) {
-					tmp->underflow = p->constraint.range.underflow && tmp->underflow;
-					tmp->min = MAX(p->constraint.range.min, tmp->min);
+				if (constraint->min_ssa_var < 0) {
+					tmp->underflow = constraint->range.underflow && tmp->underflow;
+					tmp->min = MAX(constraint->range.min, tmp->min);
 #ifdef SYM_RANGE
-				} else if (narrowing && ssa->var_info[p->constraint.min_ssa_var].has_range) {
-					tmp->underflow = ssa->var_info[p->constraint.min_ssa_var].range.underflow && tmp->underflow;
-					tmp->min = MAX(ssa->var_info[p->constraint.min_ssa_var].range.min + p->constraint.range.min, tmp->min);
+				} else if (narrowing && ssa->var_info[constraint->min_ssa_var].has_range) {
+					tmp->underflow = ssa->var_info[constraint->min_ssa_var].range.underflow && tmp->underflow;
+					tmp->min = MAX(ssa->var_info[constraint->min_ssa_var].range.min + constraint->range.min, tmp->min);
 #endif
 				}
-				if (p->constraint.max_ssa_var < 0) {
-					tmp->max = MIN(p->constraint.range.max, tmp->max);
-					tmp->overflow = p->constraint.range.overflow && tmp->overflow;
+				if (constraint->max_ssa_var < 0) {
+					tmp->max = MIN(constraint->range.max, tmp->max);
+					tmp->overflow = constraint->range.overflow && tmp->overflow;
 #ifdef SYM_RANGE
-				} else if (narrowing && ssa->var_info[p->constraint.max_ssa_var].has_range) {
-					tmp->max = MIN(ssa->var_info[p->constraint.max_ssa_var].range.max + p->constraint.range.max, tmp->max);
-					tmp->overflow = ssa->var_info[p->constraint.max_ssa_var].range.overflow && tmp->overflow;
+				} else if (narrowing && ssa->var_info[constraint->max_ssa_var].has_range) {
+					tmp->max = MIN(ssa->var_info[constraint->max_ssa_var].range.max + constraint->range.max, tmp->max);
+					tmp->overflow = ssa->var_info[constraint->max_ssa_var].range.overflow && tmp->overflow;
 #endif
 				}
 			} else if (narrowing) {
-				if (p->constraint.min_ssa_var < 0) {
-					tmp->underflow = p->constraint.range.underflow;
-					tmp->min = p->constraint.range.min;
+				if (constraint->min_ssa_var < 0) {
+					tmp->underflow = constraint->range.underflow;
+					tmp->min = constraint->range.min;
 #ifdef SYM_RANGE
-				} else if (narrowing && ssa->var_info[p->constraint.min_ssa_var].has_range) {
-					tmp->underflow = ssa->var_info[p->constraint.min_ssa_var].range.underflow;
-					tmp->min = ssa->var_info[p->constraint.min_ssa_var].range.min + p->constraint.range.min;
+				} else if (narrowing && ssa->var_info[constraint->min_ssa_var].has_range) {
+					tmp->underflow = ssa->var_info[constraint->min_ssa_var].range.underflow;
+					tmp->min = ssa->var_info[constraint->min_ssa_var].range.min + constraint->range.min;
 #endif
 				} else {
 					tmp->underflow = 1;
 					tmp->min = ZEND_LONG_MIN;
 				}
-				if (p->constraint.max_ssa_var < 0) {
-					tmp->max = p->constraint.range.max;
-					tmp->overflow = p->constraint.range.overflow;
+				if (constraint->max_ssa_var < 0) {
+					tmp->max = constraint->range.max;
+					tmp->overflow = constraint->range.overflow;
 #ifdef SYM_RANGE
-				} else if (narrowing && ssa->var_info[p->constraint.max_ssa_var].has_range) {
-					tmp->max = ssa->var_info[p->constraint.max_ssa_var].range.max + p->constraint.range.max;
-					tmp->overflow = ssa->var_info[p->constraint.max_ssa_var].range.overflow;
+				} else if (narrowing && ssa->var_info[constraint->max_ssa_var].has_range) {
+					tmp->max = ssa->var_info[constraint->max_ssa_var].range.max + constraint->range.max;
+					tmp->overflow = ssa->var_info[constraint->max_ssa_var].range.overflow;
 #endif
 				} else {
 					tmp->max = ZEND_LONG_MAX;
@@ -601,7 +603,6 @@ int zend_inference_calc_range(const zend_op_array *op_array, zend_ssa *ssa, int
 		return (tmp->min <= tmp->max);
 	} else if (ssa->vars[var].definition < 0) {
 		if (var < op_array->last_var &&
-		    var != EX_VAR_TO_NUM(op_array->this_var) &&
 		    op_array->function_name) {
 
 			tmp->min = 0;
@@ -1824,55 +1825,57 @@ static void zend_infer_ranges_warmup(const zend_op_array *op_array, zend_ssa *ss
 				    ssa->var_info[j].has_range &&
 				    ssa->vars[j].definition_phi &&
 				    ssa->vars[j].definition_phi->pi >= 0 &&
-				    ssa->vars[j].definition_phi->constraint.type_mask == (uint32_t) -1 &&
-				    ssa->vars[j].definition_phi->constraint.negative &&
-				    ssa->vars[j].definition_phi->constraint.min_ssa_var < 0 &&
-				    ssa->vars[j].definition_phi->constraint.min_ssa_var < 0) {
+					ssa->vars[j].definition_phi->has_range_constraint &&
+				    ssa->vars[j].definition_phi->constraint.range.negative &&
+				    ssa->vars[j].definition_phi->constraint.range.min_ssa_var < 0 &&
+				    ssa->vars[j].definition_phi->constraint.range.min_ssa_var < 0) {
+					zend_ssa_range_constraint *constraint =
+						&ssa->vars[j].definition_phi->constraint.range;
 					if (tmp.min == ssa->var_info[j].range.min &&
 					    tmp.max == ssa->var_info[j].range.max) {
-						if (ssa->vars[j].definition_phi->constraint.negative == NEG_INIT) {
+						if (constraint->negative == NEG_INIT) {
 #ifdef LOG_NEG_RANGE
 							fprintf(stderr, "#%d INVARIANT\n", j);
 #endif
-							ssa->vars[j].definition_phi->constraint.negative = NEG_INVARIANT;
+							constraint->negative = NEG_INVARIANT;
 						}
 					} else if (tmp.min == ssa->var_info[j].range.min &&
 					           tmp.max == ssa->var_info[j].range.max + 1 &&
-					           tmp.max < ssa->vars[j].definition_phi->constraint.range.min) {
-						if (ssa->vars[j].definition_phi->constraint.negative == NEG_INIT ||
-						    ssa->vars[j].definition_phi->constraint.negative == NEG_INVARIANT) {
+					           tmp.max < constraint->range.min) {
+						if (constraint->negative == NEG_INIT ||
+						    constraint->negative == NEG_INVARIANT) {
 #ifdef LOG_NEG_RANGE
 							fprintf(stderr, "#%d LT\n", j);
 #endif
-							ssa->vars[j].definition_phi->constraint.negative = NEG_USE_LT;
+							constraint->negative = NEG_USE_LT;
 //???NEG
-						} else if (ssa->vars[j].definition_phi->constraint.negative == NEG_USE_GT) {
+						} else if (constraint->negative == NEG_USE_GT) {
 #ifdef LOG_NEG_RANGE
 							fprintf(stderr, "#%d UNKNOWN\n", j);
 #endif
-							ssa->vars[j].definition_phi->constraint.negative = NEG_UNKNOWN;
+							constraint->negative = NEG_UNKNOWN;
 						}
 					} else if (tmp.max == ssa->var_info[j].range.max &&
 				               tmp.min == ssa->var_info[j].range.min - 1 &&
-					           tmp.min > ssa->vars[j].definition_phi->constraint.range.max) {
-						if (ssa->vars[j].definition_phi->constraint.negative == NEG_INIT ||
-						    ssa->vars[j].definition_phi->constraint.negative == NEG_INVARIANT) {
+					           tmp.min > constraint->range.max) {
+						if (constraint->negative == NEG_INIT ||
+						    constraint->negative == NEG_INVARIANT) {
 #ifdef LOG_NEG_RANGE
 							fprintf(stderr, "#%d GT\n", j);
 #endif
-							ssa->vars[j].definition_phi->constraint.negative = NEG_USE_GT;
+							constraint->negative = NEG_USE_GT;
 //???NEG
-						} else if (ssa->vars[j].definition_phi->constraint.negative == NEG_USE_LT) {
+						} else if (constraint->negative == NEG_USE_LT) {
 #ifdef LOG_NEG_RANGE
 							fprintf(stderr, "#%d UNKNOWN\n", j);
 #endif
-							ssa->vars[j].definition_phi->constraint.negative = NEG_UNKNOWN;
+							constraint->negative = NEG_UNKNOWN;
 						}
 					} else {
 #ifdef LOG_NEG_RANGE
 						fprintf(stderr, "#%d UNKNOWN\n", j);
 #endif
-						ssa->vars[j].definition_phi->constraint.negative = NEG_UNKNOWN;
+						constraint->negative = NEG_UNKNOWN;
 					}
 				}
 #endif
@@ -2016,11 +2019,11 @@ static int zend_infer_ranges(const zend_op_array *op_array, zend_ssa *ssa) /* {{
 #define UPDATE_SSA_OBJ_TYPE(_ce, _is_instanceof, var)				    \
 	do {                                                                \
 		if (var >= 0) {													\
-			if (ssa_var_info[var].ce != _ce ||                          \
-			    ssa_var_info[var].is_instanceof != _is_instanceof) {    \
-				ssa_var_info[var].ce = _ce;						        \
-				ssa_var_info[var].is_instanceof = _is_instanceof;       \
-				add_usages(op_array, ssa, worklist, var);					\
+			if (ssa_var_info[var].ce != (_ce) ||                        \
+			    ssa_var_info[var].is_instanceof != (_is_instanceof)) {  \
+				ssa_var_info[var].ce = (_ce);						    \
+				ssa_var_info[var].is_instanceof = (_is_instanceof);     \
+				add_usages(op_array, ssa, worklist, var);				\
 			}															\
 			/*zend_bitset_excl(worklist, var);*/						\
 		}																\
@@ -2336,7 +2339,7 @@ static inline zend_uchar get_compound_assign_op(zend_uchar opcode) {
 		case ZEND_ASSIGN_MOD: return ZEND_MOD;
 		case ZEND_ASSIGN_SL: return ZEND_SL;
 		case ZEND_ASSIGN_SR: return ZEND_SR;
-		case ZEND_ASSIGN_CONCAT: return ZEND_CONCAT; // TODO
+		case ZEND_ASSIGN_CONCAT: return ZEND_CONCAT;
 		case ZEND_ASSIGN_BW_OR: return ZEND_BW_OR;
 		case ZEND_ASSIGN_BW_AND: return ZEND_BW_AND;
 		case ZEND_ASSIGN_BW_XOR: return ZEND_BW_XOR;
@@ -2522,7 +2525,7 @@ static void zend_update_type_info(const zend_op_array *op_array,
 			if (opline->extended_value == ZEND_ASSIGN_OBJ) {
 				tmp = MAY_BE_RC1;
 				orig = t1 & ~MAY_BE_UNDEF;
-				t1 = MAY_BE_ANY;
+				t1 = MAY_BE_ANY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_ANY | MAY_BE_ARRAY_OF_REF;
 				t2 = OP1_DATA_INFO();
 			} else if (opline->extended_value == ZEND_ASSIGN_DIM) {
 				tmp = MAY_BE_RC1;
@@ -2569,12 +2572,6 @@ static void zend_update_type_info(const zend_op_array *op_array,
 				UPDATE_SSA_TYPE(tmp, ssa_ops[i].result_def);
 			}
 			break;
-// TODO: ???
-//			UPDATE_SSA_TYPE(MAY_BE_LONG, ssa_ops[i].op1_def);
-//			if (ssa_ops[i].result_def >= 0) {
-//				UPDATE_SSA_TYPE(MAY_BE_LONG, ssa_ops[i].result_def);
-//			}
-//			break;
 		case ZEND_PRE_INC:
 		case ZEND_PRE_DEC:
 			tmp = 0;
@@ -2601,8 +2598,15 @@ static void zend_update_type_info(const zend_op_array *op_array,
 					tmp |= MAY_BE_LONG;
 				}
 			} else {
+				if (t1 & MAY_BE_ERROR) {
+					tmp |= MAY_BE_NULL;
+				}
 				if (t1 & (MAY_BE_UNDEF | MAY_BE_NULL)) {
-					tmp |= MAY_BE_LONG;
+					if (opline->opcode == ZEND_PRE_INC) {
+						tmp |= MAY_BE_LONG;
+					} else {
+						tmp |= MAY_BE_NULL;
+					}
 				}
 				if (t1 & MAY_BE_LONG) {
 					tmp |= MAY_BE_LONG | MAY_BE_DOUBLE;
@@ -2652,8 +2656,15 @@ static void zend_update_type_info(const zend_op_array *op_array,
 					tmp |= MAY_BE_LONG;
 				}
 			} else {
+				if (t1 & MAY_BE_ERROR) {
+					tmp |= MAY_BE_NULL;
+				}
 				if (t1 & (MAY_BE_UNDEF | MAY_BE_NULL)) {
-					tmp |= MAY_BE_LONG;
+					if (opline->opcode == ZEND_POST_INC) {
+						tmp |= MAY_BE_LONG;
+					} else {
+						tmp |= MAY_BE_NULL;
+					}
 				}
 				if (t1 & MAY_BE_LONG) {
 					tmp |= MAY_BE_LONG | MAY_BE_DOUBLE;
@@ -2805,11 +2816,13 @@ static void zend_update_type_info(const zend_op_array *op_array,
 			}
 			break;
 		case ZEND_BIND_GLOBAL:
-			tmp = (MAY_BE_REF | MAY_BE_ANY);
+			tmp = MAY_BE_REF | MAY_BE_ANY
+				| MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_ANY | MAY_BE_ARRAY_OF_REF;
 			UPDATE_SSA_TYPE(tmp, ssa_ops[i].op1_def);
 			break;
 		case ZEND_BIND_STATIC:
-			tmp = MAY_BE_ANY | (opline->extended_value ? MAY_BE_REF : (MAY_BE_RC1 | MAY_BE_RCN));
+			tmp = MAY_BE_ANY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_ANY | MAY_BE_ARRAY_OF_REF
+				| (opline->extended_value ? MAY_BE_REF : (MAY_BE_RC1 | MAY_BE_RCN));
 			UPDATE_SSA_TYPE(tmp, ssa_ops[i].op1_def);
 			break;
 		case ZEND_SEND_VAR:
@@ -2897,12 +2910,6 @@ static void zend_update_type_info(const zend_op_array *op_array,
 			if (func_info && (int)opline->op1.num-1 < func_info->num_args) {
 				tmp = (tmp & (MAY_BE_RC1|MAY_BE_RCN|MAY_BE_REF)) |
 					(tmp & func_info->arg_info[opline->op1.num-1].info.type);
-			} else {
-				if (opline->opcode == ZEND_RECV && (!arg_info || arg_info->type_hint == IS_UNDEF)) {
-					/* If the argument has no default value and no typehint, it is possible
-					 * to pass less arguments than the function expects */
-					tmp |= MAY_BE_UNDEF|MAY_BE_RC1;
-				}
 			}
 #if 0
 			/* We won't recieve unused arguments */
@@ -2932,6 +2939,8 @@ static void zend_update_type_info(const zend_op_array *op_array,
 		}
 		case ZEND_DECLARE_CLASS:
 		case ZEND_DECLARE_INHERITED_CLASS:
+		case ZEND_DECLARE_ANON_CLASS:
+		case ZEND_DECLARE_ANON_INHERITED_CLASS:
 			UPDATE_SSA_TYPE(MAY_BE_CLASS, ssa_ops[i].result_def);
 			if ((ce = zend_hash_find_ptr(&script->class_table, Z_STR_P(CRT_CONSTANT_EX(op_array, opline->op1, ssa->rt_constants)))) != NULL) {
 				UPDATE_SSA_OBJ_TYPE(ce, 0, ssa_ops[i].result_def);
@@ -3015,8 +3024,11 @@ static void zend_update_type_info(const zend_op_array *op_array,
 				tmp = MAY_BE_RC1|MAY_BE_ARRAY;
 				if (opline->op1_type != IS_UNUSED) {
 					tmp |= (t1 & MAY_BE_ANY) << MAY_BE_ARRAY_SHIFT;
+					if (t1 & MAY_BE_UNDEF) {
+						tmp |= MAY_BE_ARRAY_OF_NULL;
+					}
 					if (opline->extended_value & ZEND_ARRAY_ELEMENT_REF) {
-						tmp |= MAY_BE_ARRAY_KEY_ANY|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF;
+						tmp |= MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF;
 					}
 				}
 				if (ssa_ops[i].result_use >= 0) {
@@ -3058,10 +3070,6 @@ static void zend_update_type_info(const zend_op_array *op_array,
 				COPY_SSA_OBJ_TYPE(ssa_ops[i].op1_use, ssa_ops[i].op1_def);
 			}
 			break;
-//		case ZEND_INCLUDE_OR_EVAL:
-//		case ZEND_ISSET_ISEMPTY_VAR:
-// TODO: ???
-//			break;
 		case ZEND_FE_RESET_R:
 		case ZEND_FE_RESET_RW:
 			if (ssa_ops[i].op1_def >= 0) {
@@ -3116,6 +3124,9 @@ static void zend_update_type_info(const zend_op_array *op_array,
 					tmp = MAY_BE_RCN;
 				}
 			}
+			if (opline->opcode == ZEND_FE_FETCH_R && (t2 & MAY_BE_REF)) {
+				tmp |= MAY_BE_REF;
+			}
 			UPDATE_SSA_TYPE(tmp, ssa_ops[i].op2_def);
 			if (ssa_ops[i].result_def >= 0) {
 				tmp = MAY_BE_RC1;
@@ -3135,9 +3146,6 @@ static void zend_update_type_info(const zend_op_array *op_array,
 				UPDATE_SSA_TYPE(tmp, ssa_ops[i].result_def);
 			}
 			break;
-//		case ZEND_CATCH:
-// TODO: ???
-//			break;
 		case ZEND_FETCH_DIM_R:
 		case ZEND_FETCH_DIM_IS:
 		case ZEND_FETCH_DIM_RW:
@@ -3162,19 +3170,24 @@ static void zend_update_type_info(const zend_op_array *op_array,
 					if (tmp & MAY_BE_RCN) {
 						tmp |= MAY_BE_RC1;
 					}
-					if (t2 & (MAY_BE_LONG|MAY_BE_FALSE|MAY_BE_TRUE|MAY_BE_RESOURCE|MAY_BE_DOUBLE)) {
+					if (opline->op2_type == IS_UNUSED) {
 						tmp |= MAY_BE_ARRAY_KEY_LONG;
+					} else {
+						if (t2 & (MAY_BE_LONG|MAY_BE_FALSE|MAY_BE_TRUE|MAY_BE_RESOURCE|MAY_BE_DOUBLE)) {
+							tmp |= MAY_BE_ARRAY_KEY_LONG;
+						}
+						if (t2 & MAY_BE_STRING) {
+							tmp |= MAY_BE_ARRAY_KEY_STRING;
+							if (opline->op2_type != IS_CONST) {
+								// FIXME: numeric string
+								tmp |= MAY_BE_ARRAY_KEY_LONG;
+							}
+						}
+						if (t2 & (MAY_BE_UNDEF | MAY_BE_NULL)) {
+							tmp |= MAY_BE_ARRAY_KEY_STRING;
+						}
 					}
-					if (t2 & (MAY_BE_STRING)) {
-						// FIXME: numeric string
-						tmp |= MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_KEY_LONG;
-					}
-					if (t2 & (MAY_BE_UNDEF | MAY_BE_NULL)) {
-						tmp |= MAY_BE_ARRAY_KEY_STRING;
-					}
-
 				}
-				ZEND_ASSERT(!ssa_vars[ssa_ops[i].result_def].phi_use_chain);
 				j = ssa_vars[ssa_ops[i].result_def].use_chain;
 				while (j >= 0) {
 					switch (op_array->opcodes[j].opcode) {
@@ -3196,14 +3209,27 @@ static void zend_update_type_info(const zend_op_array *op_array,
 						case ZEND_ASSIGN_DIM:
 							tmp |= MAY_BE_ARRAY | MAY_BE_ARRAY_OF_ARRAY;
 							break;
-						case ZEND_SEND_VAR:
+						case ZEND_FETCH_OBJ_W:
+						case ZEND_FETCH_OBJ_RW:
+						case ZEND_FETCH_OBJ_FUNC_ARG:
+						case ZEND_ASSIGN_OBJ:
+						case ZEND_PRE_INC_OBJ:
+						case ZEND_PRE_DEC_OBJ:
+						case ZEND_POST_INC_OBJ:
+						case ZEND_POST_DEC_OBJ:
+							tmp |= MAY_BE_ARRAY_OF_OBJECT;
 							break;
 						case ZEND_SEND_VAR_EX:
 						case ZEND_SEND_VAR_NO_REF:
 						case ZEND_SEND_VAR_NO_REF_EX:
 						case ZEND_SEND_REF:
 						case ZEND_ASSIGN_REF:
-							tmp |= MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_ANY | MAY_BE_ARRAY_OF_REF;
+						case ZEND_YIELD:
+						case ZEND_INIT_ARRAY:
+						case ZEND_ADD_ARRAY_ELEMENT:
+						case ZEND_RETURN_BY_REF:
+						case ZEND_VERIFY_RETURN_TYPE:
+							tmp |= MAY_BE_ARRAY_OF_ANY | MAY_BE_ARRAY_OF_REF;
 							break;
 						case ZEND_PRE_INC:
 						case ZEND_PRE_DEC:
@@ -3216,6 +3242,11 @@ static void zend_update_type_info(const zend_op_array *op_array,
 								tmp |= MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_DOUBLE;
 							}
 							break;
+						case ZEND_UNSET_DIM:
+						case ZEND_UNSET_OBJ:
+						case ZEND_FETCH_DIM_UNSET:
+						case ZEND_FETCH_OBJ_UNSET:
+							break;
 						default	:
 							break;
 					}
@@ -3240,9 +3271,15 @@ static void zend_update_type_info(const zend_op_array *op_array,
 				} else if (t2 & (MAY_BE_ARRAY|MAY_BE_OBJECT)) {
 					tmp |= MAY_BE_ERROR;
 				}
+			} else if (opline->opcode == ZEND_FETCH_DIM_IS && (t1 & MAY_BE_STRING)) {
+				tmp |= MAY_BE_NULL;
 			}
 			UPDATE_SSA_TYPE(tmp, ssa_ops[i].result_def);
 			break;
+		case ZEND_FETCH_THIS:
+			UPDATE_SSA_OBJ_TYPE(op_array->scope, 1, ssa_ops[i].result_def);
+			UPDATE_SSA_TYPE(MAY_BE_RC1|MAY_BE_RCN|MAY_BE_OBJECT, ssa_ops[i].result_def);
+			break;
 		case ZEND_FETCH_OBJ_R:
 		case ZEND_FETCH_OBJ_IS:
 		case ZEND_FETCH_OBJ_RW:
@@ -3320,7 +3357,7 @@ static void zend_update_type_info(const zend_op_array *op_array,
 			break;
 		case ZEND_STRLEN:
 			tmp = MAY_BE_RC1|MAY_BE_LONG;
-			if (t1 & (MAY_BE_ANY - (MAY_BE_NULL|MAY_BE_FALSE|MAY_BE_TRUE|MAY_BE_LONG|MAY_BE_DOUBLE|MAY_BE_STRING|MAY_BE_OBJECT))) {
+			if (t1 & (MAY_BE_ANY - (MAY_BE_NULL|MAY_BE_FALSE|MAY_BE_TRUE|MAY_BE_LONG|MAY_BE_DOUBLE|MAY_BE_STRING))) {
 				tmp |= MAY_BE_NULL;
 			}
 			UPDATE_SSA_TYPE(tmp, ssa_ops[i].result_def);
@@ -3352,6 +3389,11 @@ static void zend_update_type_info(const zend_op_array *op_array,
 			}
 			break;
 		}
+		case ZEND_CATCH:
+		case ZEND_INCLUDE_OR_EVAL:
+			/* Forbidden opcodes */
+			ZEND_ASSERT(0);
+			break;
 		default:
 unknown_opcode:
 			if (ssa_ops[i].op1_def >= 0) {
@@ -3371,14 +3413,57 @@ unknown_opcode:
 	}
 }
 
+static uint32_t get_class_entry_rank(zend_class_entry *ce) {
+	uint32_t rank = 0;
+	while (ce->parent) {
+		rank++;
+		ce = ce->parent;
+	}
+	return rank;
+}
+
+/* Compute least common ancestor on class inheritance tree only */
+static zend_class_entry *join_class_entries(
+		zend_class_entry *ce1, zend_class_entry *ce2, int *is_instanceof) {
+	uint32_t rank1, rank2;
+	if (ce1 == ce2) {
+		return ce1;
+	}
+	if (!ce1 || !ce2) {
+		return NULL;
+	}
+
+	rank1 = get_class_entry_rank(ce1);
+	rank2 = get_class_entry_rank(ce2);
+
+	while (rank1 != rank2) {
+		if (rank1 > rank2) {
+			ce1 = ce1->parent;
+			rank1--;
+		} else {
+			ce2 = ce2->parent;
+			rank2--;
+		}
+	}
+
+	while (ce1 != ce2) {
+		ce1 = ce1->parent;
+		ce2 = ce2->parent;
+	}
+
+	if (ce1) {
+		*is_instanceof = 1;
+	}
+	return ce1;
+}
+
 int zend_infer_types_ex(const zend_op_array *op_array, const zend_script *script, zend_ssa *ssa, zend_bitset worklist)
 {
 	zend_basic_block *blocks = ssa->cfg.blocks;
 	zend_ssa_var *ssa_vars = ssa->vars;
 	zend_ssa_var_info *ssa_var_info = ssa->var_info;
 	int ssa_vars_count = ssa->vars_count;
-	uint i;
-	int j;
+	int i, j;
 	uint32_t tmp;
 
 	while (!zend_bitset_empty(worklist, zend_bitset_len(ssa_vars_count))) {
@@ -3387,14 +3472,28 @@ int zend_infer_types_ex(const zend_op_array *op_array, const zend_script *script
 		if (ssa_vars[j].definition_phi) {
 			zend_ssa_phi *p = ssa_vars[j].definition_phi;
 			if (p->pi >= 0) {
+				zend_class_entry *ce = ssa_var_info[p->sources[0]].ce;
+				int is_instanceof = ssa_var_info[p->sources[0]].is_instanceof;
 				tmp = get_ssa_var_info(ssa, p->sources[0]);
-				if (p->constraint.type_mask != (uint32_t) -1) {
-					tmp &= p->constraint.type_mask;
+
+				if (!p->has_range_constraint) {
+					zend_ssa_type_constraint *constraint = &p->constraint.type;
+					tmp &= constraint->type_mask;
+					if ((tmp & MAY_BE_OBJECT) && constraint->ce && ce != constraint->ce) {
+						if (!ce) {
+							ce = constraint->ce;
+							is_instanceof = 1;
+						} else if (is_instanceof && instanceof_function(constraint->ce, ce)) {
+							ce = constraint->ce;
+						} else {
+							/* Ignore the constraint (either ce instanceof constraint->ce or
+							 * they are unrelated, as far as we can statically determine) */
+						}
+					}
 				}
+
 				UPDATE_SSA_TYPE(tmp, j);
-				if (ssa_var_info[p->sources[0]].ce) {
-					UPDATE_SSA_OBJ_TYPE(ssa_var_info[p->sources[0]].ce, ssa_var_info[p->sources[0]].is_instanceof, j);
-				}
+				UPDATE_SSA_OBJ_TYPE(ce, is_instanceof, j);
 			} else {
 				int first = 1;
 				int is_instanceof = 0;
@@ -3406,20 +3505,21 @@ int zend_infer_types_ex(const zend_op_array *op_array, const zend_script *script
 				}
 				UPDATE_SSA_TYPE(tmp, j);
 				for (i = 0; i < blocks[p->block].predecessors_count; i++) {
-					if (get_ssa_var_info(ssa, p->sources[i])) {
-						if (first) {
-							ce = ssa_var_info[p->sources[i]].ce;
-							is_instanceof = ssa_var_info[p->sources[i]].is_instanceof;
-							first = 0;
-						} else if (ce != ssa_var_info[p->sources[i]].ce) {
-							ce = NULL;
-							is_instanceof = 0;
-						} else if (is_instanceof != ssa_var_info[p->sources[i]].is_instanceof) {
-							is_instanceof = 1;
+					if (p->sources[i] >= 0) {
+						zend_ssa_var_info *info = &ssa_var_info[p->sources[i]];
+						if (info->type & MAY_BE_OBJECT) {
+							if (first) {
+								ce = info->ce;
+								is_instanceof = info->is_instanceof;
+								first = 0;
+							} else {
+								is_instanceof |= info->is_instanceof;
+								ce = join_class_entries(ce, info->ce, &is_instanceof);
+							}
 						}
 					}
 				}
-				UPDATE_SSA_OBJ_TYPE(ce, is_instanceof, j);
+				UPDATE_SSA_OBJ_TYPE(ce, ce ? is_instanceof : 0, j);
 			}
 		} else if (ssa_vars[j].definition >= 0) {
 			i = ssa_vars[j].definition;
@@ -3429,121 +3529,218 @@ int zend_infer_types_ex(const zend_op_array *op_array, const zend_script *script
 	return SUCCESS;
 }
 
-#define CHECK_MAY_BE_USED_AS_DOUBLE(var2) do { \
-		if ((ssa->var_info[var2].type & MAY_BE_ANY) == (MAY_BE_LONG | MAY_BE_DOUBLE)) { \
-			if (ssa->vars[var2].var < op_array->last_var) { \
-				return 0; \
-			} else if (ssa->vars[var2].definition >= 0 && \
-			           op_array->opcodes[ssa->vars[var2].definition].opcode != ZEND_ADD && \
-			           op_array->opcodes[ssa->vars[var2].definition].opcode != ZEND_SUB && \
-			           op_array->opcodes[ssa->vars[var2].definition].opcode != ZEND_MUL && \
-			           op_array->opcodes[ssa->vars[var2].definition].opcode != ZEND_DIV) { \
-				return 0; \
-			} else if (!zend_may_be_used_as_double(op_array, ssa, var2)) { \
-				return 0; \
-			} \
-		} \
-	} while (0)
+static zend_bool is_narrowable_instr(zend_op *opline)  {
+	return opline->opcode == ZEND_ADD || opline->opcode == ZEND_SUB
+		|| opline->opcode == ZEND_MUL || opline->opcode == ZEND_DIV;
+}
 
-static int zend_may_be_used_as_double(const zend_op_array *op_array, zend_ssa *ssa, int var)
-{
-	FOR_EACH_VAR_USAGE(var, CHECK_MAY_BE_USED_AS_DOUBLE);
-	return 1;
+static zend_bool is_effective_op1_double_cast(zend_op *opline, zval *op2) {
+	return (opline->opcode == ZEND_ADD && Z_LVAL_P(op2) == 0)
+		|| (opline->opcode == ZEND_SUB && Z_LVAL_P(op2) == 0)
+		|| (opline->opcode == ZEND_MUL && Z_LVAL_P(op2) == 1)
+		|| (opline->opcode == ZEND_DIV && Z_LVAL_P(op2) == 1);
+}
+static zend_bool is_effective_op2_double_cast(zend_op *opline, zval *op1) {
+	/* In PHP it holds that (double)(0-$int) is bitwise identical to 0.0-(double)$int,
+	 * so allowing SUB here is fine. */
+	return (opline->opcode == ZEND_ADD && Z_LVAL_P(op1) == 0)
+		|| (opline->opcode == ZEND_SUB && Z_LVAL_P(op1) == 0)
+		|| (opline->opcode == ZEND_MUL && Z_LVAL_P(op1) == 1);
 }
 
-static int zend_type_narrowing(const zend_op_array *op_array, const zend_script *script, zend_ssa *ssa)
-{
-	zend_ssa_op *ssa_ops = ssa->ops;
-	zend_ssa_var *ssa_vars = ssa->vars;
-	zend_ssa_var_info *ssa_var_info = ssa->var_info;
-	int ssa_vars_count = ssa->vars_count;
-	int j;
-	zend_bitset worklist, types;
-	ALLOCA_FLAG(use_heap);
+/* This function recursively checks whether it's possible to convert an integer variable
+ * initialization to a double initialization. The basic idea is that if the value is used
+ * only in add/sub/mul/div ("narrowable" instructions) with a double result value, then it
+ * will be cast to double at that point anyway, so we may as well do it earlier already.
+ *
+ * The tricky case are chains of operations, where it's not necessarily a given that converting
+ * an integer to double before the chain of operations is the same as converting it after the
+ * chain. What this function does is detect two cases where it is safe:
+ *  * If the operations only involve constants, then we can simply verify that performing the
+ *    calculation on integers and doubles yields the same value.
+ *  * Even if one operand is not known, we may be able to determine that the operations with the
+ *    integer replaced by a double only acts as an effective double cast on the unknown operand.
+ *    E.g. 0+$i and 0.0+$i only differ by that cast. If then the consuming instruction of this
+ *    result will perform a double cast anyway, the conversion is safe.
+ *
+ * The checks happens recursively, while keeping track of which variables are already visisted to
+ * avoid infinite loops. An iterative, worklist driven approach would be possible, but the state
+ * management more cumbersome to implement, so we don't bother for now.
+ */
+static zend_bool can_convert_to_double(
+		const zend_op_array *op_array, zend_ssa *ssa, int var_num,
+		zval *value, zend_bitset visited) {
+	zend_ssa_var *var = &ssa->vars[var_num];
+	zend_ssa_phi *phi;
+	int use;
+	uint32_t type;
 
-	types = do_alloca(sizeof(zend_ulong) * (op_array->last_var + zend_bitset_len(ssa_vars_count)), use_heap);
-	memset(types, 0, sizeof(zend_ulong) * op_array->last_var);
-	worklist = types + op_array->last_var;
-	memset(worklist, 0, sizeof(zend_ulong) * zend_bitset_len(ssa_vars_count));
+	if (zend_bitset_in(visited, var_num)) {
+		return 1;
+	}
+	zend_bitset_incl(visited, var_num);
 
-	/* Find variables that may be only LONG or DOUBLE */
-	for (j = op_array->last_var; j < ssa_vars_count; j++) {
-		if (ssa_vars[j].var < op_array->last_var) {
-			types[ssa_vars[j].var] |= ssa_var_info[j].type & (MAY_BE_ANY - MAY_BE_NULL);
+	for (use = var->use_chain; use >= 0; use = zend_ssa_next_use(ssa->ops, var_num, use)) {
+		zend_op *opline = &op_array->opcodes[use];
+		zend_ssa_op *ssa_op = &ssa->ops[use];
+
+		if (is_no_val_use(opline, ssa_op, var_num)) {
+			continue;
 		}
-	}
-	for (j = 0; j < op_array->last_var; j++) {
-		if (types[j] == (MAY_BE_LONG | MAY_BE_DOUBLE)) {
-			zend_bitset_incl(worklist, j);
+
+		if (!is_narrowable_instr(opline)) {
+			return 0;
 		}
-	}
-	if (zend_bitset_empty(worklist, zend_bitset_len(ssa_vars_count))) {
-		free_alloca(types, use_heap);
-		return SUCCESS;
-	}
 
-	/* Exclude variables that can't be narrowed */
-	for (j = op_array->last_var; j < ssa_vars_count; j++) {
-		if (ssa_vars[j].var < op_array->last_var &&
-		    zend_bitset_in(worklist, ssa_vars[j].var)) {
-			if (ssa_vars[j].definition >= 0) {
-				if ((ssa_var_info[j].type & MAY_BE_ANY) == MAY_BE_LONG) {
-					if (ssa_vars[j].use_chain >= 0 ||
-					    op_array->opcodes[ssa_vars[j].definition].opcode != ZEND_ASSIGN ||
-					    op_array->opcodes[ssa_vars[j].definition].op2_type != IS_CONST) {
-						zend_bitset_excl(worklist, ssa_vars[j].var);
-					}
-				} else if ((ssa_var_info[j].type & MAY_BE_ANY) != MAY_BE_DOUBLE) {
-					zend_bitset_excl(worklist, ssa_vars[j].var);
+		/* Instruction always returns double, the conversion is certainly fine */
+		type = ssa->var_info[ssa_op->result_def].type;
+		if ((type & MAY_BE_ANY) == MAY_BE_DOUBLE) {
+			continue;
+		}
+
+		/* UNDEF signals that the previous result is an effective double cast, this is only allowed
+		 * if this instruction would have done the cast anyway (previous check). */
+		if (Z_ISUNDEF_P(value)) {
+			return 0;
+		}
+
+		/* Check that narrowing can actually be useful */
+		if ((type & MAY_BE_ANY) & ~(MAY_BE_LONG|MAY_BE_DOUBLE)) {
+			return 0;
+		}
+
+		{
+			/* For calculation on original values */
+			zval orig_op1, orig_op2, orig_result;
+			/* For calculation with var_num cast to double */
+			zval dval_op1, dval_op2, dval_result;
+
+			ZVAL_UNDEF(&orig_op1);
+			ZVAL_UNDEF(&dval_op1);
+			if (ssa_op->op1_use == var_num) {
+				ZVAL_COPY_VALUE(&orig_op1, value);
+				ZVAL_DOUBLE(&dval_op1, (double) Z_LVAL_P(value));
+			} else if (opline->op1_type == IS_CONST) {
+				zval *zv = CRT_CONSTANT_EX(op_array, opline->op1, ssa->rt_constants);
+				if (Z_TYPE_P(zv) == IS_LONG || Z_TYPE_P(zv) == IS_DOUBLE) {
+					ZVAL_COPY_VALUE(&orig_op1, zv);
+					ZVAL_COPY_VALUE(&dval_op1, zv);
+				}
+			}
+
+			ZVAL_UNDEF(&orig_op2);
+			ZVAL_UNDEF(&dval_op2);
+			if (ssa_op->op2_use == var_num) {
+				ZVAL_COPY_VALUE(&orig_op2, value);
+				ZVAL_DOUBLE(&dval_op2, (double) Z_LVAL_P(value));
+			} else if (opline->op2_type == IS_CONST) {
+				zval *zv = CRT_CONSTANT_EX(op_array, opline->op2, ssa->rt_constants);
+				if (Z_TYPE_P(zv) == IS_LONG || Z_TYPE_P(zv) == IS_DOUBLE) {
+					ZVAL_COPY_VALUE(&orig_op2, zv);
+					ZVAL_COPY_VALUE(&dval_op2, zv);
 				}
 			}
-		}
-	}
-	if (zend_bitset_empty(worklist, zend_bitset_len(ssa_vars_count))) {
-		free_alloca(types, use_heap);
-		return SUCCESS;
-	}
 
-	for (j = op_array->last_var; j < ssa_vars_count; j++) {
-		if (ssa_vars[j].var < op_array->last_var &&
-		    zend_bitset_in(worklist, ssa_vars[j].var) &&
-		    (ssa_var_info[j].type & (MAY_BE_ANY-MAY_BE_NULL)) == (MAY_BE_LONG|MAY_BE_DOUBLE) &&
-		    ssa_vars[j].use_chain >= 0) {
-			if (!zend_may_be_used_as_double(op_array, ssa, j)) {
-				zend_bitset_excl(worklist, ssa_vars[j].var);
+			ZEND_ASSERT(!Z_ISUNDEF(orig_op1) || !Z_ISUNDEF(orig_op2));
+			if (Z_ISUNDEF(orig_op1)) {
+				if (opline->opcode == ZEND_MUL && Z_LVAL(orig_op2) == 0) {
+					ZVAL_LONG(&orig_result, 0);
+				} else if (is_effective_op1_double_cast(opline, &orig_op2)) {
+					ZVAL_UNDEF(&orig_result);
+				} else {
+					return 0;
+				}
+			} else if (Z_ISUNDEF(orig_op2)) {
+				if (opline->opcode == ZEND_MUL && Z_LVAL(orig_op1) == 0) {
+					ZVAL_LONG(&orig_result, 0);
+				} else if (is_effective_op2_double_cast(opline, &orig_op1)) {
+					ZVAL_UNDEF(&orig_result);
+				} else {
+					return 0;
+				}
+			} else {
+				/* Avoid division by zero */
+				if (opline->opcode == ZEND_DIV && zval_get_double(&orig_op2) == 0.0) {
+					return 0;
+				}
+
+				get_binary_op(opline->opcode)(&orig_result, &orig_op1, &orig_op2);
+				get_binary_op(opline->opcode)(&dval_result, &dval_op1, &dval_op2);
+				ZEND_ASSERT(Z_TYPE(dval_result) == IS_DOUBLE);
+				if (zval_get_double(&orig_result) != Z_DVAL(dval_result)) {
+					return 0;
+				}
+			}
+
+			if (!can_convert_to_double(op_array, ssa, ssa_op->result_def, &orig_result, visited)) {
+				return 0;
 			}
 		}
 	}
-	if (zend_bitset_empty(worklist, zend_bitset_len(ssa_vars_count))) {
-		free_alloca(types, use_heap);
-		return SUCCESS;
+
+	for (phi = var->phi_use_chain; phi; phi = zend_ssa_next_use_phi(ssa, var_num, phi)) {
+		/* Check that narrowing can actually be useful */
+		type = ssa->var_info[phi->ssa_var].type;
+		if ((type & MAY_BE_ANY) & ~(MAY_BE_LONG|MAY_BE_DOUBLE)) {
+			return 0;
+		}
+
+		if (!can_convert_to_double(op_array, ssa, phi->ssa_var, value, visited)) {
+			return 0;
+		}
 	}
 
-	for (j = op_array->last_var; j < ssa_vars_count; j++) {
-		if (ssa_vars[j].var < op_array->last_var &&
-		    zend_bitset_in(worklist, ssa_vars[j].var)) {
-			if ((ssa_var_info[j].type & MAY_BE_ANY) == MAY_BE_LONG &&
-			    ssa_vars[j].definition >= 0 &&
-			    ssa_ops[ssa_vars[j].definition].result_def < 0 &&
-			    op_array->opcodes[ssa_vars[j].definition].opcode == ZEND_ASSIGN &&
-			    op_array->opcodes[ssa_vars[j].definition].op2_type == IS_CONST &&
-			    Z_TYPE_P(CRT_CONSTANT_EX(op_array, op_array->opcodes[ssa_vars[j].definition].op2, ssa->rt_constants)) == IS_LONG) {
-				ssa_var_info[j].use_as_double = 1;
-			}
-			ssa_var_info[j].type &= ~MAY_BE_ANY;
-			zend_bitset_incl(worklist, j);
+	return 1;
+}
+
+static int zend_type_narrowing(const zend_op_array *op_array, const zend_script *script, zend_ssa *ssa)
+{
+	uint32_t bitset_len = zend_bitset_len(ssa->vars_count);
+	ALLOCA_FLAG(use_heap);
+	zend_bitset visited = ZEND_BITSET_ALLOCA(2 * bitset_len, use_heap);
+	zend_bitset worklist = visited + bitset_len;
+	int i, v;
+	zend_op *opline;
+	zend_bool narrowed = 0;
+
+	zend_bitset_clear(worklist, bitset_len);
+
+	for (v = op_array->last_var; v < ssa->vars_count; v++) {
+		if ((ssa->var_info[v].type & (MAY_BE_REF | MAY_BE_ANY | MAY_BE_UNDEF)) != MAY_BE_LONG) continue;
+		if (ssa->vars[v].definition < 0) continue;
+		if (ssa->vars[v].no_val) continue;
+		opline = op_array->opcodes + ssa->vars[v].definition;
+		/* Go through assignments of literal integers and check if they can be converted to
+		 * doubles instead, in the hope that we'll narrow long|double to double. */
+		if (opline->opcode == ZEND_ASSIGN && opline->result_type == IS_UNUSED &&
+				opline->op1_type == IS_CV && opline->op2_type == IS_CONST) {
+			zval *value = CRT_CONSTANT_EX(op_array, opline->op2, ssa->rt_constants);
+
+			zend_bitset_clear(visited, bitset_len);
+			if (can_convert_to_double(op_array, ssa, v, value, visited)) {
+				narrowed = 1;
+				ssa->var_info[v].use_as_double = 1;
+				/* The "visited" vars are exactly those which may change their type due to
+				 * narrowing. Reset their types and add them to the type inference worklist */
+				ZEND_BITSET_FOREACH(visited, bitset_len, i) {
+					ssa->var_info[i].type &= ~MAY_BE_ANY;
+				} ZEND_BITSET_FOREACH_END();
+				zend_bitset_union(worklist, visited, bitset_len);
+			}
 		}
 	}
-	for (j = 0; j < op_array->last_var; j++) {
-		zend_bitset_excl(worklist, j);
+
+	if (!narrowed) {
+		free_alloca(visited, use_heap);
+		return SUCCESS;
 	}
 
 	if (zend_infer_types_ex(op_array, script, ssa, worklist) != SUCCESS) {
-		free_alloca(types, use_heap);
+		free_alloca(visited, use_heap);
 		return FAILURE;
 	}
 
-	free_alloca(types, use_heap);
+	free_alloca(visited, use_heap);
 	return SUCCESS;
 }
 
@@ -3581,6 +3778,9 @@ void zend_init_func_return_info(const zend_op_array   *op_array,
 		zend_ssa_range tmp_range = {0, 0, 0, 0};
 
 		ret->type = zend_fetch_arg_info(script, ret_info, &ret->ce);
+		if (op_array->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
+			ret->type |= MAY_BE_REF;
+		}
 		ret->is_instanceof = (ret->ce) ? 1 : 0;
 		ret->range = tmp_range;
 		ret->has_range = 0;
@@ -3668,7 +3868,9 @@ void zend_func_return_info(const zend_op_array   *op_array,
 				}
 
 				if (opline->op1_type == IS_CONST) {
-					if (Z_TYPE_P(CRT_CONSTANT_EX(op_array, opline->op1, info->ssa.rt_constants)) == IS_NULL) {
+					zval *zv = CRT_CONSTANT_EX(op_array, opline->op1, info->ssa.rt_constants);
+
+					if (Z_TYPE_P(zv) == IS_NULL) {
 						if (tmp_has_range < 0) {
 							tmp_has_range = 1;
 							tmp_range.underflow = 0;
@@ -3683,7 +3885,7 @@ void zend_func_return_info(const zend_op_array   *op_array,
 								tmp_range.max = MAX(tmp_range.max, 0);
 							}
 						}
-					} else if (Z_TYPE_P(CRT_CONSTANT_EX(op_array, opline->op1, info->ssa.rt_constants)) == IS_FALSE) {
+					} else if (Z_TYPE_P(zv) == IS_FALSE) {
 						if (tmp_has_range < 0) {
 							tmp_has_range = 1;
 							tmp_range.underflow = 0;
@@ -3698,7 +3900,7 @@ void zend_func_return_info(const zend_op_array   *op_array,
 								tmp_range.max = MAX(tmp_range.max, 0);
 							}
 						}
-					} else if (Z_TYPE_P(CRT_CONSTANT_EX(op_array, opline->op1, info->ssa.rt_constants)) == IS_TRUE) {
+					} else if (Z_TYPE_P(zv) == IS_TRUE) {
 						if (tmp_has_range < 0) {
 							tmp_has_range = 1;
 							tmp_range.underflow = 0;
@@ -3713,19 +3915,19 @@ void zend_func_return_info(const zend_op_array   *op_array,
 								tmp_range.max = MAX(tmp_range.max, 1);
 							}
 						}
-					} else if (Z_TYPE_P(CRT_CONSTANT_EX(op_array, opline->op1, info->ssa.rt_constants)) == IS_LONG) {
+					} else if (Z_TYPE_P(zv) == IS_LONG) {
 						if (tmp_has_range < 0) {
 							tmp_has_range = 1;
 							tmp_range.underflow = 0;
-							tmp_range.min = Z_LVAL_P(CRT_CONSTANT_EX(op_array, opline->op1, info->ssa.rt_constants));
-							tmp_range.max = Z_LVAL_P(CRT_CONSTANT_EX(op_array, opline->op1, info->ssa.rt_constants));
+							tmp_range.min = Z_LVAL_P(zv);
+							tmp_range.max = Z_LVAL_P(zv);
 							tmp_range.overflow = 0;
 						} else if (tmp_has_range) {
 							if (!tmp_range.underflow) {
-								tmp_range.min = MIN(tmp_range.min, Z_LVAL_P(CRT_CONSTANT_EX(op_array, opline->op1, info->ssa.rt_constants)));
+								tmp_range.min = MIN(tmp_range.min, Z_LVAL_P(zv));
 							}
 							if (!tmp_range.overflow) {
-								tmp_range.max = MAX(tmp_range.max, Z_LVAL_P(CRT_CONSTANT_EX(op_array, opline->op1, info->ssa.rt_constants)));
+								tmp_range.max = MAX(tmp_range.max, Z_LVAL_P(zv));
 							}
 						}
 					} else {
@@ -3846,13 +4048,7 @@ int zend_ssa_inference(zend_arena **arena, const zend_op_array *op_array, const
 		}
 	} else {
 		for (i = 0; i < op_array->last_var; i++) {
-			if (i == EX_VAR_TO_NUM(op_array->this_var)) {
-				ssa_var_info[i].type = MAY_BE_UNDEF | MAY_BE_RC1 | MAY_BE_RCN | MAY_BE_OBJECT;
-				ssa_var_info[i].ce = op_array->scope;
-				ssa_var_info[i].is_instanceof = 1;
-			} else {
-				ssa_var_info[i].type = MAY_BE_UNDEF | MAY_BE_RCN;
-			}
+			ssa_var_info[i].type = MAY_BE_UNDEF | MAY_BE_RCN;
 			ssa_var_info[i].has_range = 0;
 		}
 	}
diff --git a/ext/opcache/Optimizer/zend_optimizer.c b/ext/opcache/Optimizer/zend_optimizer.c
index 10cdcaf93c..113a1a5f83 100644
--- a/ext/opcache/Optimizer/zend_optimizer.c
+++ b/ext/opcache/Optimizer/zend_optimizer.c
@@ -191,6 +191,15 @@ int zend_optimizer_update_op1_const(zend_op_array *op_array,
 			opline->op1.constant = zend_optimizer_add_literal(op_array, val);
 			alloc_cache_slots_op1(op_array, opline, 2);
 			break;
+		case ZEND_SEND_VAR:
+			opline->opcode = ZEND_SEND_VAL;
+			opline->op1.constant = zend_optimizer_add_literal(op_array, val);
+			break;
+		case ZEND_SEPARATE:
+		case ZEND_SEND_VAR_NO_REF:
+		case ZEND_SEND_VAR_NO_REF_EX:
+			zval_ptr_dtor(val);
+			return 0;
 		case ZEND_CONCAT:
 		case ZEND_FAST_CONCAT:
 		case ZEND_FETCH_R:
@@ -219,6 +228,7 @@ int zend_optimizer_update_op2_const(zend_op_array *op_array,
 {
 	switch (opline->opcode) {
 		case ZEND_ASSIGN_REF:
+		case ZEND_FAST_CALL:
 			zval_dtor(val);
 			return 0;
 		case ZEND_FETCH_CLASS:
@@ -254,6 +264,13 @@ int zend_optimizer_update_op2_const(zend_op_array *op_array,
 					return 0;
 				}
 
+				if (zend_optimizer_classify_function(Z_STR_P(val), opline->extended_value)) {
+					/* Dynamic call to various special functions must stay dynamic,
+					 * otherwise would drop a warning */
+					zval_dtor(val);
+					return 0;
+				}
+
 				opline->opcode = ZEND_INIT_FCALL_BY_NAME;
 				drop_leading_backslash(val);
 				opline->op2.constant = zend_optimizer_add_literal(op_array, val);
@@ -584,6 +601,30 @@ zend_function *zend_optimizer_get_called_func(
 #undef GET_OP
 }
 
+uint32_t zend_optimizer_classify_function(zend_string *name, uint32_t num_args) {
+	if (zend_string_equals_literal(name, "extract")) {
+		return ZEND_FUNC_INDIRECT_VAR_ACCESS;
+	} else if (zend_string_equals_literal(name, "compact")) {
+		return ZEND_FUNC_INDIRECT_VAR_ACCESS;
+	} else if (zend_string_equals_literal(name, "parse_str") && num_args <= 1) {
+		return ZEND_FUNC_INDIRECT_VAR_ACCESS;
+	} else if (zend_string_equals_literal(name, "mb_parse_str") && num_args <= 1) {
+		return ZEND_FUNC_INDIRECT_VAR_ACCESS;
+	} else if (zend_string_equals_literal(name, "get_defined_vars")) {
+		return ZEND_FUNC_INDIRECT_VAR_ACCESS;
+	} else if (zend_string_equals_literal(name, "assert")) {
+		return ZEND_FUNC_INDIRECT_VAR_ACCESS;
+	} else if (zend_string_equals_literal(name, "func_num_args")) {
+		return ZEND_FUNC_VARARG;
+	} else if (zend_string_equals_literal(name, "func_get_arg")) {
+		return ZEND_FUNC_VARARG;
+	} else if (zend_string_equals_literal(name, "func_get_args")) {
+		return ZEND_FUNC_VARARG;
+	} else {
+		return 0;
+	}
+}
+
 static void zend_optimize(zend_op_array      *op_array,
                           zend_optimizer_ctx *ctx)
 {
@@ -628,7 +669,7 @@ static void zend_optimize(zend_op_array      *op_array,
 	if (ZEND_OPTIMIZER_PASS_3 & ctx->optimization_level) {
 		zend_optimizer_pass3(op_array);
 		if (ctx->debug_level & ZEND_DUMP_AFTER_PASS_3) {
-			zend_dump_op_array(op_array, 0, "after pass 1", NULL);
+			zend_dump_op_array(op_array, 0, "after pass 3", NULL);
 		}
 	}
 
@@ -638,7 +679,7 @@ static void zend_optimize(zend_op_array      *op_array,
 	if (ZEND_OPTIMIZER_PASS_4 & ctx->optimization_level) {
 		zend_optimize_func_calls(op_array, ctx);
 		if (ctx->debug_level & ZEND_DUMP_AFTER_PASS_4) {
-			zend_dump_op_array(op_array, 0, "after pass 1", NULL);
+			zend_dump_op_array(op_array, 0, "after pass 4", NULL);
 		}
 	}
 
diff --git a/ext/opcache/Optimizer/zend_optimizer.h b/ext/opcache/Optimizer/zend_optimizer.h
index 1492d09b36..41896b0afe 100644
--- a/ext/opcache/Optimizer/zend_optimizer.h
+++ b/ext/opcache/Optimizer/zend_optimizer.h
@@ -40,6 +40,7 @@
 #define ZEND_OPTIMIZER_PASS_13		(1<<12)
 #define ZEND_OPTIMIZER_PASS_14		(1<<13)
 #define ZEND_OPTIMIZER_PASS_15		(1<<14)  /* Collect constants */
+#define ZEND_OPTIMIZER_PASS_16		(1<<15)  /* Inline functions */
 
 #define ZEND_OPTIMIZER_ALL_PASSES	0x7FFFFFFF
 
diff --git a/ext/opcache/Optimizer/zend_optimizer_internal.h b/ext/opcache/Optimizer/zend_optimizer_internal.h
index 1d51b57634..e2e9823c78 100644
--- a/ext/opcache/Optimizer/zend_optimizer_internal.h
+++ b/ext/opcache/Optimizer/zend_optimizer_internal.h
@@ -108,5 +108,6 @@ void zend_optimizer_compact_literals(zend_op_array *op_array, zend_optimizer_ctx
 int zend_optimizer_is_disabled_func(const char *name, size_t len);
 zend_function *zend_optimizer_get_called_func(
 		zend_script *script, zend_op_array *op_array, zend_op *opline, zend_bool rt_constants);
+uint32_t zend_optimizer_classify_function(zend_string *name, uint32_t num_args);
 
 #endif
diff --git a/ext/opcache/Optimizer/zend_ssa.c b/ext/opcache/Optimizer/zend_ssa.c
index fc55acf527..3d09c7e5af 100644
--- a/ext/opcache/Optimizer/zend_ssa.c
+++ b/ext/opcache/Optimizer/zend_ssa.c
@@ -110,16 +110,17 @@ static void pi_range(
 		zend_ssa_phi *phi, int min_var, int max_var, zend_long min, zend_long max,
 		char underflow, char overflow, char negative) /* {{{ */
 {
-	phi->constraint.min_var = min_var;
-	phi->constraint.max_var = max_var;
-	phi->constraint.min_ssa_var = -1;
-	phi->constraint.max_ssa_var = -1;
-	phi->constraint.range.min = min;
-	phi->constraint.range.max = max;
-	phi->constraint.range.underflow = underflow;
-	phi->constraint.range.overflow = overflow;
-	phi->constraint.negative = negative ? NEG_INIT : NEG_NONE;
-	phi->constraint.type_mask = (uint32_t) -1;
+	zend_ssa_range_constraint *constraint = &phi->constraint.range;
+	constraint->min_var = min_var;
+	constraint->max_var = max_var;
+	constraint->min_ssa_var = -1;
+	constraint->max_ssa_var = -1;
+	constraint->range.min = min;
+	constraint->range.max = max;
+	constraint->range.underflow = underflow;
+	constraint->range.overflow = overflow;
+	constraint->negative = negative ? NEG_INIT : NEG_NONE;
+	phi->has_range_constraint = 1;
 }
 /* }}} */
 
@@ -137,10 +138,12 @@ static inline void pi_range_max(zend_ssa_phi *phi, int var, zend_long val) {
 }
 
 static void pi_type_mask(zend_ssa_phi *phi, uint32_t type_mask) {
-	phi->constraint.type_mask = MAY_BE_REF|MAY_BE_RC1|MAY_BE_RCN;
-	phi->constraint.type_mask |= type_mask;
+	phi->has_range_constraint = 0;
+	phi->constraint.type.ce = NULL;
+	phi->constraint.type.type_mask = MAY_BE_REF|MAY_BE_RC1|MAY_BE_RCN;
+	phi->constraint.type.type_mask |= type_mask;
 	if (type_mask & MAY_BE_NULL) {
-		phi->constraint.type_mask |= MAY_BE_UNDEF;
+		phi->constraint.type.type_mask |= MAY_BE_UNDEF;
 	}
 }
 static inline void pi_not_type_mask(zend_ssa_phi *phi, uint32_t type_mask) {
@@ -162,6 +165,8 @@ static inline uint32_t mask_for_type_check(uint32_t type) {
 static int find_adjusted_tmp_var(const zend_op_array *op_array, uint32_t build_flags, zend_op *opline, uint32_t var_num, zend_long *adjustment) /* {{{ */
 {
 	zend_op *op = opline;
+	zval *zv;
+
 	while (op != op_array->opcodes) {
 		op--;
 		if (op->result_type != IS_TMP_VAR || op->result.var != var_num) {
@@ -179,25 +184,28 @@ static int find_adjusted_tmp_var(const zend_op_array *op_array, uint32_t build_f
 				return EX_VAR_TO_NUM(op->op1.var);
 			}
 		} else if (op->opcode == ZEND_ADD) {
-			if (op->op1_type == IS_CV &&
-				op->op2_type == IS_CONST &&
-				Z_TYPE_P(CRT_CONSTANT(op->op2)) == IS_LONG &&
-				Z_LVAL_P(CRT_CONSTANT(op->op2)) != ZEND_LONG_MIN) {
-				*adjustment = -Z_LVAL_P(CRT_CONSTANT(op->op2));
-				return EX_VAR_TO_NUM(op->op1.var);
-			} else if (op->op2_type == IS_CV &&
-					   op->op1_type == IS_CONST &&
-					   Z_TYPE_P(CRT_CONSTANT(op->op1)) == IS_LONG &&
-					   Z_LVAL_P(CRT_CONSTANT(op->op1)) != ZEND_LONG_MIN) {
-				*adjustment = -Z_LVAL_P(CRT_CONSTANT(op->op1));
-				return EX_VAR_TO_NUM(op->op2.var);
+			if (op->op1_type == IS_CV && op->op2_type == IS_CONST) {
+				zv = CRT_CONSTANT(op->op2);
+				if (Z_TYPE_P(zv) == IS_LONG
+				 && Z_LVAL_P(zv) != ZEND_LONG_MIN) {
+					*adjustment = -Z_LVAL_P(zv);
+					return EX_VAR_TO_NUM(op->op1.var);
+				}
+			} else if (op->op2_type == IS_CV && op->op1_type == IS_CONST) {
+				zv = CRT_CONSTANT(op->op2);
+				if (Z_TYPE_P(zv) == IS_LONG
+				 && Z_LVAL_P(zv) != ZEND_LONG_MIN) {
+					*adjustment = -Z_LVAL_P(zv);
+					return EX_VAR_TO_NUM(op->op2.var);
+				}
 			}
 		} else if (op->opcode == ZEND_SUB) {
-			if (op->op1_type == IS_CV &&
-				op->op2_type == IS_CONST &&
-				Z_TYPE_P(CRT_CONSTANT(op->op2)) == IS_LONG) {
-				*adjustment = Z_LVAL_P(CRT_CONSTANT(op->op2));
-				return EX_VAR_TO_NUM(op->op1.var);
+			if (op->op1_type == IS_CV && op->op2_type == IS_CONST) {
+				zv = CRT_CONSTANT(op->op2);
+				if (Z_TYPE_P(zv) == IS_LONG) {
+					*adjustment = Z_LVAL_P(zv);
+					return EX_VAR_TO_NUM(op->op1.var);
+				}
 			}
 		}
 		break;
@@ -220,8 +228,8 @@ static inline zend_bool sub_will_overflow(zend_long a, zend_long b) {
  * Order of Phis is importent, Pis must be placed before Phis
  */
 static void place_essa_pis(
-		zend_arena **arena, const zend_op_array *op_array, uint32_t build_flags, zend_ssa *ssa,
-		zend_dfg *dfg) /* {{{ */ {
+		zend_arena **arena, const zend_script *script, const zend_op_array *op_array,
+		uint32_t build_flags, zend_ssa *ssa, zend_dfg *dfg) /* {{{ */ {
 	zend_basic_block *blocks = ssa->cfg.blocks;
 	int j, blocks_count = ssa->cfg.blocks_count;
 	for (j = 0; j < blocks_count; j++) {
@@ -286,15 +294,18 @@ static void place_essa_pis(
 				}
 			} else if (var1 >= 0 && var2 < 0) {
 				zend_long add_val2 = 0;
-				if ((opline-1)->op2_type == IS_CONST &&
-				    Z_TYPE_P(CRT_CONSTANT((opline-1)->op2)) == IS_LONG) {
-					add_val2 = Z_LVAL_P(CRT_CONSTANT((opline-1)->op2));
-				} else if ((opline-1)->op2_type == IS_CONST &&
-				    Z_TYPE_P(CRT_CONSTANT((opline-1)->op2)) == IS_FALSE) {
-					add_val2 = 0;
-				} else if ((opline-1)->op2_type == IS_CONST &&
-				    Z_TYPE_P(CRT_CONSTANT((opline-1)->op2)) == IS_TRUE) {
-					add_val2 = 1;
+				if ((opline-1)->op2_type == IS_CONST) {
+					zval *zv = CRT_CONSTANT((opline-1)->op2);
+
+					if (Z_TYPE_P(zv) == IS_LONG) {
+						add_val2 = Z_LVAL_P(zv);
+					} else if (Z_TYPE_P(zv) == IS_FALSE) {
+						add_val2 = 0;
+					} else if (Z_TYPE_P(zv) == IS_TRUE) {
+						add_val2 = 1;
+					} else {
+						var1 = -1;
+					}
 				} else {
 					var1 = -1;
 				}
@@ -305,15 +316,17 @@ static void place_essa_pis(
 				}
 			} else if (var1 < 0 && var2 >= 0) {
 				zend_long add_val1 = 0;
-				if ((opline-1)->op1_type == IS_CONST &&
-				    Z_TYPE_P(CRT_CONSTANT((opline-1)->op1)) == IS_LONG) {
-					add_val1 = Z_LVAL_P(CRT_CONSTANT((opline-1)->op1));
-				} else if ((opline-1)->op1_type == IS_CONST &&
-				    Z_TYPE_P(CRT_CONSTANT((opline-1)->op1)) == IS_FALSE) {
-					add_val1 = 0;
-				} else if ((opline-1)->op1_type == IS_CONST &&
-				    Z_TYPE_P(CRT_CONSTANT((opline-1)->op1)) == IS_TRUE) {
-					add_val1 = 1;
+				if ((opline-1)->op1_type == IS_CONST) {
+					zval *zv = CRT_CONSTANT((opline-1)->op1);
+					if (Z_TYPE_P(zv) == IS_LONG) {
+						add_val1 = Z_LVAL_P(CRT_CONSTANT((opline-1)->op1));
+					} else if (Z_TYPE_P(zv) == IS_FALSE) {
+						add_val1 = 0;
+					} else if (Z_TYPE_P(zv) == IS_TRUE) {
+						add_val1 = 1;
+					} else {
+						var2 = -1;
+					}
 				} else {
 					var2 = -1;
 				}
@@ -483,6 +496,23 @@ static void place_essa_pis(
 					pi_not_type_mask(pi, type_mask);
 				}
 			}
+		} else if (opline->op1_type == IS_TMP_VAR && (opline-1)->opcode == ZEND_INSTANCEOF &&
+				   opline->op1.var == (opline-1)->result.var && (opline-1)->op1_type == IS_CV &&
+				   (opline-1)->op2_type == IS_CONST) {
+			int var = EX_VAR_TO_NUM((opline-1)->op1.var);
+			zend_string *lcname = Z_STR_P(CRT_CONSTANT((opline-1)->op2) + 1);
+			zend_class_entry *ce = zend_hash_find_ptr(&script->class_table, lcname);
+			if (!ce) {
+				ce = zend_hash_find_ptr(CG(class_table), lcname);
+				if (!ce || ce->type != ZEND_INTERNAL_CLASS) {
+					continue;
+				}
+			}
+
+			if ((pi = add_pi(arena, op_array, dfg, ssa, j, bt, var))) {
+				pi_type_mask(pi, MAY_BE_OBJECT);
+				pi->constraint.type.ce = ce;
+			}
 		}
 	}
 }
@@ -741,11 +771,13 @@ static int zend_ssa_rename(const zend_op_array *op_array, uint32_t build_flags,
 			for (p = ssa_blocks[succ].phis; p; p = p->next) {
 				if (p->pi == n) {
 					/* e-SSA Pi */
-					if (p->constraint.min_var >= 0) {
-						p->constraint.min_ssa_var = var[p->constraint.min_var];
-					}
-					if (p->constraint.max_var >= 0) {
-						p->constraint.max_ssa_var = var[p->constraint.max_var];
+					if (p->has_range_constraint) {
+						if (p->constraint.range.min_var >= 0) {
+							p->constraint.range.min_ssa_var = var[p->constraint.range.min_var];
+						}
+						if (p->constraint.range.max_var >= 0) {
+							p->constraint.range.max_ssa_var = var[p->constraint.range.max_var];
+						}
 					}
 					for (j = 0; j < blocks[succ].predecessors_count; j++) {
 						p->sources[j] = var[p->var];
@@ -802,7 +834,7 @@ static int zend_ssa_rename(const zend_op_array *op_array, uint32_t build_flags,
 }
 /* }}} */
 
-int zend_build_ssa(zend_arena **arena, const zend_op_array *op_array, uint32_t build_flags, zend_ssa *ssa, uint32_t *func_flags) /* {{{ */
+int zend_build_ssa(zend_arena **arena, const zend_script *script, const zend_op_array *op_array, uint32_t build_flags, zend_ssa *ssa, uint32_t *func_flags) /* {{{ */
 {
 	zend_basic_block *blocks = ssa->cfg.blocks;
 	zend_ssa_block *ssa_blocks;
@@ -850,7 +882,7 @@ int zend_build_ssa(zend_arena **arena, const zend_op_array *op_array, uint32_t b
 
 	/* Place e-SSA pis. This will add additional "def" points, so it must
 	 * happen before def propagation. */
-	place_essa_pis(arena, op_array, build_flags, ssa, &dfg);
+	place_essa_pis(arena, script, op_array, build_flags, ssa, &dfg);
 
 	/* SSA construction, Step 1: Propagate "def" sets in merge points */
 	do {
@@ -1021,13 +1053,16 @@ int zend_ssa_compute_use_def_chains(zend_arena **arena, const zend_op_array *op_
 						ssa_vars[phi->sources[0]].phi_use_chain = phi;
 					}
 				}
-				/* min and max variables can't be used together */
-				if (phi->constraint.min_ssa_var >= 0) {
-					phi->sym_use_chain = ssa_vars[phi->constraint.min_ssa_var].sym_use_chain;
-					ssa_vars[phi->constraint.min_ssa_var].sym_use_chain = phi;
-				} else if (phi->constraint.max_ssa_var >= 0) {
-					phi->sym_use_chain = ssa_vars[phi->constraint.max_ssa_var].sym_use_chain;
-					ssa_vars[phi->constraint.max_ssa_var].sym_use_chain = phi;
+				if (phi->has_range_constraint) {
+					/* min and max variables can't be used together */
+					zend_ssa_range_constraint *constraint = &phi->constraint.range;
+					if (constraint->min_ssa_var >= 0) {
+						phi->sym_use_chain = ssa_vars[constraint->min_ssa_var].sym_use_chain;
+						ssa_vars[constraint->min_ssa_var].sym_use_chain = phi;
+					} else if (constraint->max_ssa_var >= 0) {
+						phi->sym_use_chain = ssa_vars[constraint->max_ssa_var].sym_use_chain;
+						ssa_vars[constraint->max_ssa_var].sym_use_chain = phi;
+					}
 				}
 			} else {
 				int j;
diff --git a/ext/opcache/Optimizer/zend_ssa.h b/ext/opcache/Optimizer/zend_ssa.h
index 1bb43052f7..653a61fc10 100644
--- a/ext/opcache/Optimizer/zend_ssa.h
+++ b/ext/opcache/Optimizer/zend_ssa.h
@@ -19,6 +19,7 @@
 #ifndef ZEND_SSA_H
 #define ZEND_SSA_H
 
+#include "zend_optimizer.h"
 #include "zend_cfg.h"
 
 typedef struct _zend_ssa_range {
@@ -38,14 +39,23 @@ typedef enum _zend_ssa_negative_lat {
 } zend_ssa_negative_lat;
 
 /* Special kind of SSA Phi function used in eSSA */
-typedef struct _zend_ssa_pi_constraint {
+typedef struct _zend_ssa_range_constraint {
 	zend_ssa_range         range;       /* simple range constraint */
 	int                    min_var;
 	int                    max_var;
 	int                    min_ssa_var; /* ((min_var>0) ? MIN(ssa_var) : 0) + range.min */
 	int                    max_ssa_var; /* ((max_var>0) ? MAX(ssa_var) : 0) + range.max */
 	zend_ssa_negative_lat  negative;
-	uint32_t               type_mask;   /* If -1 this is a range constraint */
+} zend_ssa_range_constraint;
+
+typedef struct _zend_ssa_type_constraint {
+	uint32_t               type_mask;   /* Type mask to intersect with */
+	zend_class_entry      *ce;          /* Class entry for instanceof constraints */
+} zend_ssa_type_constraint;
+
+typedef union _zend_ssa_pi_constraint {
+	zend_ssa_range_constraint range;
+	zend_ssa_type_constraint type;
 } zend_ssa_pi_constraint;
 
 /* SSA Phi - ssa_var = Phi(source0, source1, ...sourceN) */
@@ -57,7 +67,8 @@ struct _zend_ssa_phi {
 	int                    var;           /* Original CV, VAR or TMP variable index */
 	int                    ssa_var;       /* SSA variable index */
 	int                    block;         /* current BB index */
-	int                    visited;       /* flag to avoid recursive processing */
+	int                    visited : 1;   /* flag to avoid recursive processing */
+	int                    has_range_constraint : 1;
 	zend_ssa_phi         **use_chains;
 	zend_ssa_phi          *sym_use_chain;
 	int                   *sources;       /* Array of SSA IDs that produce this var.
@@ -116,7 +127,7 @@ typedef struct _zend_ssa {
 
 BEGIN_EXTERN_C()
 
-int zend_build_ssa(zend_arena **arena, const zend_op_array *op_array, uint32_t build_flags, zend_ssa *ssa, uint32_t *func_flags);
+int zend_build_ssa(zend_arena **arena, const zend_script *script, const zend_op_array *op_array, uint32_t build_flags, zend_ssa *ssa, uint32_t *func_flags);
 int zend_ssa_compute_use_def_chains(zend_arena **arena, const zend_op_array *op_array, zend_ssa *ssa);
 int zend_ssa_unlink_use_chain(zend_ssa *ssa, int op, int var);
 
diff --git a/ext/opcache/ZendAccelerator.c b/ext/opcache/ZendAccelerator.c
index 222935bad0..bd141d5215 100644
--- a/ext/opcache/ZendAccelerator.c
+++ b/ext/opcache/ZendAccelerator.c
@@ -683,7 +683,7 @@ static inline int accel_is_inactive(void)
 	if (ZCG(accel_directives).force_restart_timeout
 		&& ZCSG(force_restart_time)
 		&& time(NULL) >= ZCSG(force_restart_time)) {
-		zend_accel_error(ACCEL_LOG_WARNING, "Forced restart at %d (after %d seconds), locked by %d", time(NULL), ZCG(accel_directives).force_restart_timeout, mem_usage_check.l_pid);
+		zend_accel_error(ACCEL_LOG_WARNING, "Forced restart at %ld (after " ZEND_LONG_FMT " seconds), locked by %d", time(NULL), ZCG(accel_directives).force_restart_timeout, mem_usage_check.l_pid);
 		kill_all_lockers(&mem_usage_check);
 
 		return FAILURE; /* next request should be able to restart it */
@@ -989,6 +989,7 @@ char *accel_make_persistent_key(const char *path, int path_length, int *key_len)
 
 					zend_string *str = accel_find_interned_string(cwd_str);
 					if (!str) {
+						HANDLE_BLOCK_INTERRUPTIONS();
 						SHM_UNPROTECT();
 						zend_shared_alloc_lock();
 						str = accel_new_interned_string(zend_string_copy(cwd_str));
@@ -998,6 +999,7 @@ char *accel_make_persistent_key(const char *path, int path_length, int *key_len)
 						}
 						zend_shared_alloc_unlock();
 						SHM_PROTECT();
+						HANDLE_UNBLOCK_INTERRUPTIONS();
 					}
 					if (str) {
 						char buf[32];
@@ -1029,6 +1031,7 @@ char *accel_make_persistent_key(const char *path, int path_length, int *key_len)
 
 					zend_string *str = accel_find_interned_string(ZCG(include_path));
 					if (!str) {
+						HANDLE_BLOCK_INTERRUPTIONS();
 						SHM_UNPROTECT();
 						zend_shared_alloc_lock();
 						str = accel_new_interned_string(zend_string_copy(ZCG(include_path)));
@@ -1037,6 +1040,7 @@ char *accel_make_persistent_key(const char *path, int path_length, int *key_len)
 						}
 						zend_shared_alloc_unlock();
 						SHM_PROTECT();
+						HANDLE_UNBLOCK_INTERRUPTIONS();
 					}
 					if (str) {
 						char buf[32];
@@ -1134,6 +1138,7 @@ int zend_accel_invalidate(const char *filename, int filename_len, zend_bool forc
 		if (force ||
 			!ZCG(accel_directives).validate_timestamps ||
 			do_validate_timestamps(persistent_script, &file_handle) == FAILURE) {
+			HANDLE_BLOCK_INTERRUPTIONS();
 			SHM_UNPROTECT();
 			zend_shared_alloc_lock();
 			if (!persistent_script->corrupted) {
@@ -1148,6 +1153,7 @@ int zend_accel_invalidate(const char *filename, int filename_len, zend_bool forc
 			}
 			zend_shared_alloc_unlock();
 			SHM_PROTECT();
+			HANDLE_UNBLOCK_INTERRUPTIONS();
 		}
 	}
 
@@ -1221,11 +1227,11 @@ static zend_persistent_script *cache_script_in_file_cache(zend_persistent_script
 	if ((char*)new_persistent_script->mem + new_persistent_script->size != (char*)ZCG(mem)) {
 		zend_accel_error(
 			((char*)new_persistent_script->mem + new_persistent_script->size < (char*)ZCG(mem)) ? ACCEL_LOG_ERROR : ACCEL_LOG_WARNING,
-			"Internal error: wrong size calculation: %s start=0x%08x, end=0x%08x, real=0x%08x\n",
+			"Internal error: wrong size calculation: %s start=" ZEND_ADDR_FMT ", end=" ZEND_ADDR_FMT ", real=" ZEND_ADDR_FMT "\n",
 			ZSTR_VAL(new_persistent_script->script.filename),
-			new_persistent_script->mem,
-			(char *)new_persistent_script->mem + new_persistent_script->size,
-			ZCG(mem));
+			(size_t)new_persistent_script->mem,
+			(size_t)((char *)new_persistent_script->mem + new_persistent_script->size),
+			(size_t)ZCG(mem));
 	}
 
 	new_persistent_script->dynamic_members.checksum = zend_accel_script_checksum(new_persistent_script);
@@ -1315,11 +1321,11 @@ static zend_persistent_script *cache_script_in_shared_memory(zend_persistent_scr
 	if ((char*)new_persistent_script->mem + new_persistent_script->size != (char*)ZCG(mem)) {
 		zend_accel_error(
 			((char*)new_persistent_script->mem + new_persistent_script->size < (char*)ZCG(mem)) ? ACCEL_LOG_ERROR : ACCEL_LOG_WARNING,
-			"Internal error: wrong size calculation: %s start=0x%08x, end=0x%08x, real=0x%08x\n",
+			"Internal error: wrong size calculation: %s start=" ZEND_ADDR_FMT ", end=" ZEND_ADDR_FMT ", real=" ZEND_ADDR_FMT "\n",
 			ZSTR_VAL(new_persistent_script->script.filename),
-			new_persistent_script->mem,
-			(char *)new_persistent_script->mem + new_persistent_script->size,
-			ZCG(mem));
+			(size_t)new_persistent_script->mem,
+			(size_t)((char *)new_persistent_script->mem + new_persistent_script->size),
+			(size_t)ZCG(mem));
 	}
 
 	new_persistent_script->dynamic_members.checksum = zend_accel_script_checksum(new_persistent_script);
@@ -1327,7 +1333,7 @@ static zend_persistent_script *cache_script_in_shared_memory(zend_persistent_scr
 	/* store script structure in the hash table */
 	bucket = zend_accel_hash_update(&ZCSG(hash), ZSTR_VAL(new_persistent_script->script.filename), ZSTR_LEN(new_persistent_script->script.filename), 0, new_persistent_script);
 	if (bucket) {
-		zend_accel_error(ACCEL_LOG_INFO, "Cached script '%s'", new_persistent_script->script.filename);
+		zend_accel_error(ACCEL_LOG_INFO, "Cached script '%s'", ZSTR_VAL(new_persistent_script->script.filename));
 		if (key &&
 		    /* key may contain non-persistent PHAR aliases (see issues #115 and #149) */
 		    memcmp(key, "phar://", sizeof("phar://") - 1) != 0 &&
@@ -1421,7 +1427,7 @@ static void zend_accel_init_auto_globals(void)
 	}
 }
 
-static zend_persistent_script *opcache_compile_file(zend_file_handle *file_handle, int type, char *key, unsigned int key_length, zend_op_array **op_array_p)
+static zend_persistent_script *opcache_compile_file(zend_file_handle *file_handle, int type, char *key, zend_op_array **op_array_p)
 {
 	zend_persistent_script *new_persistent_script;
 	zend_op_array *orig_active_op_array;
@@ -1434,12 +1440,7 @@ static zend_persistent_script *opcache_compile_file(zend_file_handle *file_handl
 
     /* Try to open file */
     if (file_handle->type == ZEND_HANDLE_FILENAME) {
-        if (accelerator_orig_zend_stream_open_function(file_handle->filename, file_handle) == SUCCESS) {
-        	/* key may be changed by zend_stream_open_function() */
-        	if (key == ZCG(key)) {
-        		key_length = ZCG(key_len);
-        	}
-        } else {
+        if (accelerator_orig_zend_stream_open_function(file_handle->filename, file_handle) != SUCCESS) {
 			*op_array_p = NULL;
 			if (type == ZEND_REQUIRE) {
 				zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, file_handle->filename);
@@ -1478,7 +1479,7 @@ static zend_persistent_script *opcache_compile_file(zend_file_handle *file_handl
 
 		/* check if file is too new (may be it's not written completely yet) */
 		if (ZCG(accel_directives).file_update_protection &&
-		    (ZCG(request_time) - ZCG(accel_directives).file_update_protection < timestamp)) {
+		    ((accel_time_t)(ZCG(request_time) - ZCG(accel_directives).file_update_protection) < timestamp)) {
 			*op_array_p = accelerator_orig_compile_file(file_handle, type);
 			return NULL;
 		}
@@ -1594,9 +1595,11 @@ zend_op_array *file_cache_compile_file(zend_file_handle *file_handle, int type)
 	    }
 	}
 
+	HANDLE_BLOCK_INTERRUPTIONS();
 	SHM_UNPROTECT();
 	persistent_script = zend_file_cache_script_load(file_handle);
 	SHM_PROTECT();
+	HANDLE_UNBLOCK_INTERRUPTIONS();
 	if (persistent_script) {
 		/* see bug #15471 (old BTS) */
 		if (persistent_script->script.filename) {
@@ -1629,7 +1632,7 @@ zend_op_array *file_cache_compile_file(zend_file_handle *file_handle, int type)
 		return zend_accel_load_script(persistent_script, 1);
 	}
 
-	persistent_script = opcache_compile_file(file_handle, type, NULL, 0, &op_array);
+	persistent_script = opcache_compile_file(file_handle, type, NULL, &op_array);
 
 	if (persistent_script) {
 		from_memory = 0;
@@ -1716,11 +1719,13 @@ zend_op_array *persistent_compile_file(zend_file_handle *file_handle, int type)
 					persistent_script = (zend_persistent_script *)bucket->data;
 
 					if (key && !persistent_script->corrupted) {
+						HANDLE_BLOCK_INTERRUPTIONS();
 						SHM_UNPROTECT();
 						zend_shared_alloc_lock();
 						zend_accel_add_key(key, key_length, bucket);
 						zend_shared_alloc_unlock();
 						SHM_PROTECT();
+						HANDLE_UNBLOCK_INTERRUPTIONS();
 					}
 				}
 			}
@@ -1751,6 +1756,7 @@ zend_op_array *persistent_compile_file(zend_file_handle *file_handle, int type)
 		ZCG(counted) = 1;
 	}
 
+	HANDLE_BLOCK_INTERRUPTIONS();
 	SHM_UNPROTECT();
 
 	/* If script is found then validate_timestamps if option is enabled */
@@ -1779,8 +1785,8 @@ zend_op_array *persistent_compile_file(zend_file_handle *file_handle, int type)
 		unsigned int checksum = zend_accel_script_checksum(persistent_script);
 		if (checksum != persistent_script->dynamic_members.checksum ) {
 			/* The checksum is wrong */
-			zend_accel_error(ACCEL_LOG_INFO, "Checksum failed for '%s':  expected=0x%0.8X, found=0x%0.8X",
-							 persistent_script->script.filename, persistent_script->dynamic_members.checksum, checksum);
+			zend_accel_error(ACCEL_LOG_INFO, "Checksum failed for '%s':  expected=0x%08x, found=0x%08x",
+							 ZSTR_VAL(persistent_script->script.filename), persistent_script->dynamic_members.checksum, checksum);
 			zend_shared_alloc_lock();
 			if (!persistent_script->corrupted) {
 				persistent_script->corrupted = 1;
@@ -1815,6 +1821,7 @@ zend_op_array *persistent_compile_file(zend_file_handle *file_handle, int type)
 		/* No memory left. Behave like without the Accelerator */
 		if (ZSMMG(memory_exhausted) || ZCSG(restart_pending)) {
 			SHM_PROTECT();
+			HANDLE_UNBLOCK_INTERRUPTIONS();
 			return accelerator_orig_compile_file(file_handle, type);
 		}
 
@@ -1822,7 +1829,7 @@ zend_op_array *persistent_compile_file(zend_file_handle *file_handle, int type)
          * If it isn't compile_and_cache_file() changes the flag to 0
          */
        	from_shared_memory = 0;
-		persistent_script = opcache_compile_file(file_handle, type, key, key ? key_length : 0, &op_array);
+		persistent_script = opcache_compile_file(file_handle, type, key, &op_array);
 		if (persistent_script) {
 			persistent_script = cache_script_in_shared_memory(persistent_script, key, key ? key_length : 0, &from_shared_memory);
 		}
@@ -1832,6 +1839,7 @@ zend_op_array *persistent_compile_file(zend_file_handle *file_handle, int type)
 		 */
 		if (!persistent_script) {
 			SHM_PROTECT();
+			HANDLE_UNBLOCK_INTERRUPTIONS();
 			return op_array;
 		}
 		if (from_shared_memory) {
@@ -1885,6 +1893,7 @@ zend_op_array *persistent_compile_file(zend_file_handle *file_handle, int type)
 	persistent_script->dynamic_members.last_used = ZCG(request_time);
 
 	SHM_PROTECT();
+	HANDLE_UNBLOCK_INTERRUPTIONS();
 
     /* Fetch jit auto globals used in the script before execution */
     if (persistent_script->ping_auto_globals_mask) {
@@ -1973,11 +1982,13 @@ static zend_string* persistent_zend_resolve_path(const char *filename, int filen
 					if (!persistent_script->corrupted) {
 						if (key) {
 							/* add another "key" for the same bucket */
+							HANDLE_BLOCK_INTERRUPTIONS();
 							SHM_UNPROTECT();
 							zend_shared_alloc_lock();
 							zend_accel_add_key(key, key_length, bucket);
 							zend_shared_alloc_unlock();
 							SHM_PROTECT();
+							HANDLE_UNBLOCK_INTERRUPTIONS();
 						} else {
 							ZCG(key_len) = 0;
 						}
@@ -2044,7 +2055,7 @@ static void accel_activate(void)
 	ZCG(include_path_check) = 1;
 
 	/* check if ZCG(function_table) wasn't somehow polluted on the way */
-	if (ZCG(internal_functions_count) != zend_hash_num_elements(&ZCG(function_table))) {
+	if (ZCG(internal_functions_count) != (zend_long)zend_hash_num_elements(&ZCG(function_table))) {
 		zend_accel_error(ACCEL_LOG_WARNING, "Internal functions count changed - was %d, now %d", ZCG(internal_functions_count), zend_hash_num_elements(&ZCG(function_table)));
 	}
 
@@ -2058,6 +2069,7 @@ static void accel_activate(void)
 	}
 #endif
 
+	HANDLE_BLOCK_INTERRUPTIONS();
 	SHM_UNPROTECT();
 
 	if (ZCG(counted)) {
@@ -2114,6 +2126,7 @@ static void accel_activate(void)
 	}
 
 	SHM_PROTECT();
+	HANDLE_UNBLOCK_INTERRUPTIONS();
 
 	if (ZCSG(last_restart_time) != ZCG(last_restart_time)) {
 		/* SHM was reinitialized. */
@@ -2882,6 +2895,7 @@ void zend_accel_schedule_restart(zend_accel_restart_reason reason)
 	}
 	zend_accel_error(ACCEL_LOG_DEBUG, "Restart Scheduled!");
 
+	HANDLE_BLOCK_INTERRUPTIONS();
 	SHM_UNPROTECT();
 	ZCSG(restart_pending) = 1;
 	ZCSG(restart_reason) = reason;
@@ -2894,6 +2908,7 @@ void zend_accel_schedule_restart(zend_accel_restart_reason reason)
 		ZCSG(force_restart_time) = 0;
 	}
 	SHM_PROTECT();
+	HANDLE_UNBLOCK_INTERRUPTIONS();
 }
 
 /* this is needed because on WIN32 lock is not decreased unless ZCG(counted) is set */
diff --git a/ext/opcache/ZendAccelerator.h b/ext/opcache/ZendAccelerator.h
index 48e0c1b4cc..d45be56279 100644
--- a/ext/opcache/ZendAccelerator.h
+++ b/ext/opcache/ZendAccelerator.h
@@ -75,7 +75,8 @@
 
 #ifdef ZEND_WIN32
 # ifndef MAXPATHLEN
-#  define MAXPATHLEN     _MAX_PATH
+#  include "win32/ioutil.h"
+#  define MAXPATHLEN PHP_WIN32_IOUTIL_MAXPATHLEN
 # endif
 # include <direct.h>
 #else
diff --git a/ext/opcache/shared_alloc_win32.c b/ext/opcache/shared_alloc_win32.c
index c71f253b0a..3b08db6959 100644
--- a/ext/opcache/shared_alloc_win32.c
+++ b/ext/opcache/shared_alloc_win32.c
@@ -77,25 +77,35 @@ static void zend_win_error_message(int type, char *msg, int err)
 static char *create_name_with_username(char *name)
 {
 	static char newname[MAXPATHLEN + UNLEN + 4 + 1 + 32];
-	char uname[UNLEN + 1];
-	DWORD unsize = UNLEN;
+	char *uname;
 
-	GetUserName(uname, &unsize);
+	uname = php_win32_get_username();
+	if (!uname) {
+		return NULL;
+	}
 	snprintf(newname, sizeof(newname) - 1, "%s@%s@%.32s", name, uname, ZCG(system_id));
+
+	free(uname);
+
 	return newname;
 }
 
 static char *get_mmap_base_file(void)
 {
 	static char windir[MAXPATHLEN+UNLEN + 3 + sizeof("\\\\@") + 1 + 32];
-	char uname[UNLEN + 1];
-	DWORD unsize = UNLEN;
+	char *uname;
 	int l;
 
+	uname = php_win32_get_username();
+	if (!uname) {
+		return NULL;
+	}
 	GetTempPath(MAXPATHLEN, windir);
-	GetUserName(uname, &unsize);
 	l = strlen(windir);
 	snprintf(windir + l, sizeof(windir) - l - 1, "\\%s@%s@%.32s", ACCEL_FILEMAP_BASE, uname, ZCG(system_id));
+
+	free(uname);
+
 	return windir;
 }
 
diff --git a/ext/opcache/tests/bug71843.phpt b/ext/opcache/tests/bug71843.phpt
index 32af61bf74..73301a6e96 100644
--- a/ext/opcache/tests/bug71843.phpt
+++ b/ext/opcache/tests/bug71843.phpt
@@ -15,7 +15,11 @@ okey
 --EXPECTF--
 Notice: Use of undefined constant E - assumed 'E' in %sbug71843.php on line %d
 
+Warning: A non-numeric value encountered in %s on line %d
+
 Notice: Use of undefined constant R - assumed 'R' in %sbug71843.php on line %d
 
+Warning: A non-numeric value encountered in %s on line %d
+
 Notice: Use of undefined constant See - assumed 'See' in %sbug71843.php on line %d
 okey
diff --git a/ext/opcache/tests/issue0140.phpt b/ext/opcache/tests/issue0140.phpt
index 98e0e45cc2..97fc11b3c7 100644
--- a/ext/opcache/tests/issue0140.phpt
+++ b/ext/opcache/tests/issue0140.phpt
@@ -8,6 +8,7 @@ opcache.file_update_protection=0
 --SKIPIF--
 <?php require_once('skipif.inc'); ?>
 <?php if (php_sapi_name() != "cli") die("skip CLI only"); ?>
+<?php if (getenv("SKIP_SLOW_TESTS")) die("skip slow tests excluded by request") ?>
 --FILE--
 <?php
 define("FILENAME", dirname(__FILE__) . "/issuer0140.inc.php");
diff --git a/ext/opcache/tests/ssa_bug_002.phpt b/ext/opcache/tests/ssa_bug_002.phpt
new file mode 100644
index 0000000000..9ff6f799f4
--- /dev/null
+++ b/ext/opcache/tests/ssa_bug_002.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Incorrect NOP removal on jump to NOP
+--FILE--
+<?php
+
+function test(int $i) : int {
+    if ($i == 1) {
+        $x = $i + 1;
+    }
+    return $i;
+}
+var_dump(test(42));
+
+?>
+--EXPECT--
+int(42)
diff --git a/ext/opcache/tests/ssa_bug_003.phpt b/ext/opcache/tests/ssa_bug_003.phpt
new file mode 100644
index 0000000000..2895551c08
--- /dev/null
+++ b/ext/opcache/tests/ssa_bug_003.phpt
@@ -0,0 +1,38 @@
+--TEST--
+Incorrect elision of return type checks
+--FILE--
+<?php
+
+function test1($x) : callable {
+    if ($x == 1) {
+        $c = 'foo';
+    } elseif ($x == 2) {
+        $c = new stdClass;
+    } else {
+        $c = [$x => &$x];
+    }
+    return $c;
+}
+
+try {
+    test1(1);
+} catch (Error $e) {
+    echo "Error: {$e->getMessage()}\n";
+}
+
+class Foo {}
+function test2() : Foo {
+    $obj = new stdClass;
+    return $obj;
+}
+
+try {
+    test2();
+} catch (Error $e) {
+    echo "Error: {$e->getMessage()}\n";
+}
+
+?>
+--EXPECT--
+Error: Return value of test1() must be callable, string returned
+Error: Return value of test2() must be an instance of Foo, instance of stdClass returned
diff --git a/ext/opcache/tests/ssa_bug_004.phpt b/ext/opcache/tests/ssa_bug_004.phpt
new file mode 100644
index 0000000000..20e313045a
--- /dev/null
+++ b/ext/opcache/tests/ssa_bug_004.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Assign elision exception safety: ICALL
+--FILE--
+<?php
+
+set_error_handler(function() { throw new Exception; });
+
+function test() {
+    $x = str_replace(['foo'], [[]], ['foo']);
+}
+try {
+    test();
+} catch (Exception $e) {
+    echo "caught\n";
+}
+
+?>
+--EXPECT--
+caught
diff --git a/ext/opcache/tests/ssa_bug_005.phpt b/ext/opcache/tests/ssa_bug_005.phpt
new file mode 100644
index 0000000000..fb373e36b3
--- /dev/null
+++ b/ext/opcache/tests/ssa_bug_005.phpt
@@ -0,0 +1,24 @@
+--TEST--
+Assign elision exception safety: UCALL
+--FILE--
+<?php
+
+function test() {
+    $dtor = new class { function __destruct() { throw new Exception; } };
+    $a = 1;
+    return [0, $a];
+}
+
+function test2() {
+    $x = test();
+}
+
+try {
+    test2();
+} catch (Exception $e) {
+    echo "caught\n";
+}
+
+?>
+--EXPECT--
+caught
diff --git a/ext/opcache/tests/wrong_inlining_001.phpt b/ext/opcache/tests/wrong_inlining_001.phpt
new file mode 100644
index 0000000000..5cc515c4af
--- /dev/null
+++ b/ext/opcache/tests/wrong_inlining_001.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Pass result of inlined function by reference
+--INI--
+opcache.enable=1
+opcache.enable_cli=1
+opcache.optimization_level=-1
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+--FILE--
+<?php
+function get_const() {
+    return 42;
+}
+
+function test() {
+    foo(get_const());
+}
+
+if (true) {
+    function foo(&$ref) {}
+}
+
+test();
+?>
+OK
+--EXPECTF--
+Notice: Only variables should be passed by reference in %swrong_inlining_001.php on line 7
+OK
\ No newline at end of file
diff --git a/ext/opcache/tests/wrong_inlining_002.phpt b/ext/opcache/tests/wrong_inlining_002.phpt
new file mode 100644
index 0000000000..4e71a96d10
--- /dev/null
+++ b/ext/opcache/tests/wrong_inlining_002.phpt
@@ -0,0 +1,29 @@
+--TEST--
+$this not in object context
+--INI--
+opcache.enable=1
+opcache.enable_cli=1
+opcache.optimization_level=-1
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+--FILE--
+<?php
+class Foo {
+    private function getConst() {
+        return 42;
+    }
+    public function test() {
+        var_dump($this->getConst());
+    }
+}
+
+Foo::test();
+?>
+--EXPECTF--
+Deprecated: Non-static method Foo::test() should not be called statically in %swrong_inlining_002.php on line 11
+
+Fatal error: Uncaught Error: Using $this when not in object context in %swrong_inlining_002.php:7
+Stack trace:
+#0 %swrong_inlining_002.php(11): Foo::test()
+#1 {main}
+  thrown in %swrong_inlining_002.php on line 7
diff --git a/ext/opcache/tests/wrong_inlining_003.phpt b/ext/opcache/tests/wrong_inlining_003.phpt
new file mode 100644
index 0000000000..a7e4a11b76
--- /dev/null
+++ b/ext/opcache/tests/wrong_inlining_003.phpt
@@ -0,0 +1,23 @@
+--TEST--
+foo($bar) with undefined $bar
+--INI--
+opcache.enable=1
+opcache.enable_cli=1
+opcache.optimization_level=-1
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+--FILE--
+<?php
+function get_const() {
+    return 42;
+}
+
+function test() {
+    var_dump(get_const($undef));
+}
+
+test();
+?>
+--EXPECTF--
+Notice: Undefined variable: undef in %swrong_inlining_003.php on line 7
+int(42)
diff --git a/ext/opcache/tests/wrong_inlining_004.phpt b/ext/opcache/tests/wrong_inlining_004.phpt
new file mode 100644
index 0000000000..d4b2d391a0
--- /dev/null
+++ b/ext/opcache/tests/wrong_inlining_004.phpt
@@ -0,0 +1,23 @@
+--TEST--
+Inlining throgh call_user_func()
+--INI--
+opcache.enable=1
+opcache.enable_cli=1
+opcache.optimization_level=-1
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+--FILE--
+<?php
+function get_const() {
+    return 42;
+}
+
+function test() {
+    $x = new stdClass;
+    var_dump(call_user_func('get_const', $x));
+}
+
+test();
+?>
+--EXPECTF--
+int(42)
diff --git a/ext/opcache/zend_accelerator_debug.h b/ext/opcache/zend_accelerator_debug.h
index 5522605013..4b8d82b4ac 100644
--- a/ext/opcache/zend_accelerator_debug.h
+++ b/ext/opcache/zend_accelerator_debug.h
@@ -28,6 +28,6 @@
 #define ACCEL_LOG_INFO					3
 #define ACCEL_LOG_DEBUG					4
 
-void zend_accel_error(int type, const char *format, ...);
+void zend_accel_error(int type, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3);;
 
 #endif /* _ZEND_ACCELERATOR_DEBUG_H */
diff --git a/ext/opcache/zend_accelerator_module.c b/ext/opcache/zend_accelerator_module.c
index 61698b4a9f..b8a3410895 100644
--- a/ext/opcache/zend_accelerator_module.c
+++ b/ext/opcache/zend_accelerator_module.c
@@ -80,13 +80,13 @@ static zend_function_entry accel_functions[] = {
 	/* Private functions */
 	ZEND_FE(opcache_get_configuration,		arginfo_opcache_none)
 	ZEND_FE(opcache_get_status,				arginfo_opcache_get_status)
-	{ NULL, NULL, NULL, 0, 0 }
+	ZEND_FE_END
 };
 
 static int validate_api_restriction(void)
 {
 	if (ZCG(accel_directives).restrict_api && *ZCG(accel_directives).restrict_api) {
-		int len = strlen(ZCG(accel_directives).restrict_api);
+		size_t len = strlen(ZCG(accel_directives).restrict_api);
 
 		if (!SG(request_info).path_translated ||
 		    strlen(SG(request_info).path_translated) < len ||
@@ -200,7 +200,7 @@ static ZEND_INI_MH(OnUpdateMaxWastedPercentage)
 
 		percentage = 5;
 		zend_accel_error(ACCEL_LOG_WARNING, "opcache.max_wasted_percentage must be set between 1 and 50.\n");
-		zend_accel_error(ACCEL_LOG_WARNING, ACCELERATOR_PRODUCT_NAME " will use 5%.\n");
+		zend_accel_error(ACCEL_LOG_WARNING, ACCELERATOR_PRODUCT_NAME " will use 5%%.\n");
 		if ((ini_entry = zend_hash_str_find_ptr(EG(ini_directives),
 					"opcache.max_wasted_percentage",
 					sizeof("opcache.max_wasted_percentage")-1)) == NULL) {
@@ -474,33 +474,33 @@ void zend_accel_info(ZEND_MODULE_INFO_FUNC_ARGS)
 			char buf[32];
 			php_info_print_table_row(2, "Startup", "OK");
 			php_info_print_table_row(2, "Shared memory model", zend_accel_get_shared_model());
-			snprintf(buf, sizeof(buf), "%pd", (zend_ulong)ZCSG(hits));
+			snprintf(buf, sizeof(buf), ZEND_LONG_FMT, (zend_ulong)ZCSG(hits));
 			php_info_print_table_row(2, "Cache hits", buf);
-			snprintf(buf, sizeof(buf), "%pd", ZSMMG(memory_exhausted)?ZCSG(misses):ZCSG(misses)-ZCSG(blacklist_misses));
+			snprintf(buf, sizeof(buf), ZEND_LONG_FMT, ZSMMG(memory_exhausted)?ZCSG(misses):ZCSG(misses)-ZCSG(blacklist_misses));
 			php_info_print_table_row(2, "Cache misses", buf);
 			snprintf(buf, sizeof(buf), ZEND_LONG_FMT, ZCG(accel_directives).memory_consumption-zend_shared_alloc_get_free_memory()-ZSMMG(wasted_shared_memory));
 			php_info_print_table_row(2, "Used memory", buf);
-			snprintf(buf, sizeof(buf), "%pd", zend_shared_alloc_get_free_memory());
+			snprintf(buf, sizeof(buf), ZEND_LONG_FMT, zend_shared_alloc_get_free_memory());
 			php_info_print_table_row(2, "Free memory", buf);
-			snprintf(buf, sizeof(buf), "%pd", ZSMMG(wasted_shared_memory));
+			snprintf(buf, sizeof(buf), ZEND_LONG_FMT, ZSMMG(wasted_shared_memory));
 			php_info_print_table_row(2, "Wasted memory", buf);
 			if (ZCSG(interned_strings_start) && ZCSG(interned_strings_end) && ZCSG(interned_strings_top)) {
-				snprintf(buf, sizeof(buf), "%pd", ZCSG(interned_strings_top) - ZCSG(interned_strings_start));
+				snprintf(buf, sizeof(buf), ZEND_LONG_FMT, ZCSG(interned_strings_top) - ZCSG(interned_strings_start));
 				php_info_print_table_row(2, "Interned Strings Used memory", buf);
-				snprintf(buf, sizeof(buf), "%pd", ZCSG(interned_strings_end) - ZCSG(interned_strings_top));
+				snprintf(buf, sizeof(buf), ZEND_LONG_FMT, ZCSG(interned_strings_end) - ZCSG(interned_strings_top));
 				php_info_print_table_row(2, "Interned Strings Free memory", buf);
 			}
-			snprintf(buf, sizeof(buf), "%ld", ZCSG(hash).num_direct_entries);
+			snprintf(buf, sizeof(buf), "%d", ZCSG(hash).num_direct_entries);
 			php_info_print_table_row(2, "Cached scripts", buf);
-			snprintf(buf, sizeof(buf), "%ld", ZCSG(hash).num_entries);
+			snprintf(buf, sizeof(buf), "%d", ZCSG(hash).num_entries);
 			php_info_print_table_row(2, "Cached keys", buf);
-			snprintf(buf, sizeof(buf), "%pd", ZCSG(hash).max_num_entries);
+			snprintf(buf, sizeof(buf), "%d", ZCSG(hash).max_num_entries);
 			php_info_print_table_row(2, "Max keys", buf);
-			snprintf(buf, sizeof(buf), "%pd", ZCSG(oom_restarts));
+			snprintf(buf, sizeof(buf), ZEND_LONG_FMT, ZCSG(oom_restarts));
 			php_info_print_table_row(2, "OOM restarts", buf);
-			snprintf(buf, sizeof(buf), "%pd", ZCSG(hash_restarts));
+			snprintf(buf, sizeof(buf), ZEND_LONG_FMT, ZCSG(hash_restarts));
 			php_info_print_table_row(2, "Hash keys restarts", buf);
-			snprintf(buf, sizeof(buf), "%pd", ZCSG(manual_restarts));
+			snprintf(buf, sizeof(buf), ZEND_LONG_FMT, ZCSG(manual_restarts));
 			php_info_print_table_row(2, "Manual restarts", buf);
 		}
 	}
diff --git a/ext/opcache/zend_file_cache.c b/ext/opcache/zend_file_cache.c
index 6ac4f0e35f..6d34851352 100644
--- a/ext/opcache/zend_file_cache.c
+++ b/ext/opcache/zend_file_cache.c
@@ -791,6 +791,7 @@ int zend_file_cache_script_store(zend_persistent_script *script, int in_shm)
 	if (writev(fd, vec, 3) != (ssize_t)(sizeof(info) + script->size + info.str_size)) {
 		zend_accel_error(ACCEL_LOG_WARNING, "opcache cannot write to file '%s'\n", filename);
 		zend_string_release((zend_string*)ZCG(mem));
+		close(fd);
 		efree(mem);
 		unlink(filename);
 		efree(filename);
@@ -804,6 +805,7 @@ int zend_file_cache_script_store(zend_persistent_script *script, int in_shm)
 		) {
 		zend_accel_error(ACCEL_LOG_WARNING, "opcache cannot write to file '%s'\n", filename);
 		zend_string_release((zend_string*)ZCG(mem));
+		close(fd);
 		efree(mem);
 		unlink(filename);
 		efree(filename);
diff --git a/ext/opcache/zend_persist.c b/ext/opcache/zend_persist.c
index 25a504575d..24a3d21ca2 100644
--- a/ext/opcache/zend_persist.c
+++ b/ext/opcache/zend_persist.c
@@ -89,21 +89,21 @@ static void zend_hash_persist(HashTable *ht, zend_persist_func_t pPersistElement
 		void *data = HT_GET_DATA_ADDR(ht);
 		zend_accel_store(data, HT_USED_SIZE(ht));
 		HT_SET_DATA_ADDR(ht, data);
-	} else if (ht->nNumUsed < -(int32_t)ht->nTableMask / 2) {
+	} else if (ht->nNumUsed < (uint32_t)(-(int32_t)ht->nTableMask) / 2) {
 		/* compact table */
 		void *old_data = HT_GET_DATA_ADDR(ht);
 		Bucket *old_buckets = ht->arData;
-		int32_t hash_size;
+		uint32_t hash_size;
 
 		if (ht->nNumUsed <= HT_MIN_SIZE) {
 			hash_size = HT_MIN_SIZE;
 		} else {
-			hash_size = -(int32_t)ht->nTableMask;
+			hash_size = (uint32_t)(-(int32_t)ht->nTableMask);
 			while (hash_size >> 1 > ht->nNumUsed) {
 				hash_size >>= 1;
 			}
 		}
-		ht->nTableMask = -hash_size;
+		ht->nTableMask = (uint32_t)(-(int32_t)hash_size);
 		ZEND_ASSERT(((zend_uintptr_t)ZCG(mem) & 0x7) == 0); /* should be 8 byte aligned */
 		HT_SET_DATA_ADDR(ht, ZCG(mem));
 		ZCG(mem) = (void*)((char*)ZCG(mem) + ZEND_ALIGNED_SIZE((hash_size * sizeof(uint32_t)) + (ht->nNumUsed * sizeof(Bucket))));
@@ -171,21 +171,21 @@ static void zend_hash_persist_immutable(HashTable *ht)
 	}
 	if (ht->u.flags & HASH_FLAG_PACKED) {
 		HT_SET_DATA_ADDR(ht, zend_accel_memdup(HT_GET_DATA_ADDR(ht), HT_USED_SIZE(ht)));
-	} else if (ht->nNumUsed < -(int32_t)ht->nTableMask / 2) {
+	} else if (ht->nNumUsed < (uint32_t)(-(int32_t)ht->nTableMask) / 2) {
 		/* compact table */
 		void *old_data = HT_GET_DATA_ADDR(ht);
 		Bucket *old_buckets = ht->arData;
-		int32_t hash_size;
+		uint32_t hash_size;
 
 		if (ht->nNumUsed <= HT_MIN_SIZE) {
 			hash_size = HT_MIN_SIZE;
 		} else {
-			hash_size = -(int32_t)ht->nTableMask;
+			hash_size = (uint32_t)(-(int32_t)ht->nTableMask);
 			while (hash_size >> 1 > ht->nNumUsed) {
 				hash_size >>= 1;
 			}
 		}
-		ht->nTableMask = -hash_size;
+		ht->nTableMask = (uint32_t)(-(int32_t)hash_size);
 		ZEND_ASSERT(((zend_uintptr_t)ZCG(mem) & 0x7) == 0); /* should be 8 byte aligned */
 		HT_SET_DATA_ADDR(ht, ZCG(mem));
 		ZCG(mem) = (void*)((char*)ZCG(mem) + (hash_size * sizeof(uint32_t)) + (ht->nNumUsed * sizeof(Bucket)));
diff --git a/ext/opcache/zend_persist_calc.c b/ext/opcache/zend_persist_calc.c
index 22e74d6b36..84cd417204 100644
--- a/ext/opcache/zend_persist_calc.c
+++ b/ext/opcache/zend_persist_calc.c
@@ -60,14 +60,14 @@ static void zend_hash_persist_calc(HashTable *ht, void (*pPersistElement)(zval *
 		return;
 	}
 
-	if (!(ht->u.flags & HASH_FLAG_PACKED) && ht->nNumUsed < -(int32_t)ht->nTableMask / 2) {
+	if (!(ht->u.flags & HASH_FLAG_PACKED) && ht->nNumUsed < (uint32_t)(-(int32_t)ht->nTableMask) / 2) {
 		/* compact table */
-		int32_t hash_size;
+		uint32_t hash_size;
 
 		if (ht->nNumUsed <= HT_MIN_SIZE) {
 			hash_size = HT_MIN_SIZE;
 		} else {
-			hash_size = -(int32_t)ht->nTableMask;
+			hash_size = (uint32_t)(-(int32_t)ht->nTableMask);
 			while (hash_size >> 1 > ht->nNumUsed) {
 				hash_size >>= 1;
 			}
diff --git a/ext/opcache/zend_shared_alloc.c b/ext/opcache/zend_shared_alloc.c
index ff42c4cf0b..92e1ed7b1a 100644
--- a/ext/opcache/zend_shared_alloc.c
+++ b/ext/opcache/zend_shared_alloc.c
@@ -99,7 +99,7 @@ void zend_shared_alloc_create_lock(char *lockfile_path)
 
 static void no_memory_bailout(size_t allocate_size, char *error)
 {
-	zend_accel_error(ACCEL_LOG_FATAL, "Unable to allocate shared memory segment of %ld bytes: %s: %s (%d)", allocate_size, error?error:"unknown", strerror(errno), errno );
+	zend_accel_error(ACCEL_LOG_FATAL, "Unable to allocate shared memory segment of %zu bytes: %s: %s (%d)", allocate_size, error?error:"unknown", strerror(errno), errno );
 }
 
 static void copy_shared_segments(void *to, void *from, int count, int size)
@@ -299,7 +299,7 @@ static size_t zend_shared_alloc_get_largest_free_block(void)
 #define MIN_FREE_MEMORY 64*1024
 
 #define SHARED_ALLOC_FAILED() do {		\
-		zend_accel_error(ACCEL_LOG_WARNING, "Not enough free shared space to allocate %pd bytes (%pd bytes free)", (zend_long)size, (zend_long)ZSMMG(shared_free)); \
+		zend_accel_error(ACCEL_LOG_WARNING, "Not enough free shared space to allocate "ZEND_LONG_FMT" bytes ("ZEND_LONG_FMT" bytes free)", (zend_long)size, (zend_long)ZSMMG(shared_free)); \
 		if (zend_shared_alloc_get_largest_free_block() < MIN_FREE_MEMORY) { \
 			ZSMMG(memory_exhausted) = 1; \
 		} \
diff --git a/ext/openssl/openssl.c b/ext/openssl/openssl.c
index 07f41ce8b9..bb22d9d403 100644
--- a/ext/openssl/openssl.c
+++ b/ext/openssl/openssl.c
@@ -86,6 +86,8 @@
 #define HAVE_EVP_PKEY_EC 1
 #endif
 
+ZEND_DECLARE_MODULE_GLOBALS(openssl)
+
 /* FIXME: Use the openssl constants instead of
  * enum. It is now impossible to match real values
  * against php constants. Also sorry to break the
@@ -116,6 +118,9 @@ enum php_openssl_cipher_type {
 
 PHP_FUNCTION(openssl_get_md_methods);
 PHP_FUNCTION(openssl_get_cipher_methods);
+#ifdef HAVE_EVP_PKEY_EC
+PHP_FUNCTION(openssl_get_curve_names);
+#endif
 
 PHP_FUNCTION(openssl_digest);
 PHP_FUNCTION(openssl_encrypt);
@@ -377,6 +382,11 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_openssl_get_cipher_methods, 0, 0, 0)
 	ZEND_ARG_INFO(0, aliases)
 ZEND_END_ARG_INFO()
 
+#ifdef HAVE_EVP_PKEY_EC
+ZEND_BEGIN_ARG_INFO_EX(arginfo_openssl_get_curve_names, 0, 0, 0)
+ZEND_END_ARG_INFO()
+#endif
+
 ZEND_BEGIN_ARG_INFO_EX(arginfo_openssl_digest, 0, 0, 2)
 	ZEND_ARG_INFO(0, data)
 	ZEND_ARG_INFO(0, method)
@@ -389,6 +399,9 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_openssl_encrypt, 0, 0, 3)
 	ZEND_ARG_INFO(0, password)
 	ZEND_ARG_INFO(0, options)
 	ZEND_ARG_INFO(0, iv)
+	ZEND_ARG_INFO(1, tag)
+	ZEND_ARG_INFO(0, aad)
+	ZEND_ARG_INFO(0, tag_length)
 ZEND_END_ARG_INFO()
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_openssl_decrypt, 0, 0, 3)
@@ -397,6 +410,8 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_openssl_decrypt, 0, 0, 3)
 	ZEND_ARG_INFO(0, password)
 	ZEND_ARG_INFO(0, options)
 	ZEND_ARG_INFO(0, iv)
+	ZEND_ARG_INFO(0, tag)
+	ZEND_ARG_INFO(0, aad)
 ZEND_END_ARG_INFO()
 
 ZEND_BEGIN_ARG_INFO(arginfo_openssl_cipher_iv_length, 0)
@@ -508,6 +523,9 @@ const zend_function_entry openssl_functions[] = {
 
 	PHP_FE(openssl_get_md_methods,		arginfo_openssl_get_md_methods)
 	PHP_FE(openssl_get_cipher_methods,	arginfo_openssl_get_cipher_methods)
+#ifdef HAVE_EVP_PKEY_EC
+	PHP_FE(openssl_get_curve_names,		arginfo_openssl_get_curve_names)
+#endif
 
 	PHP_FE(openssl_dh_compute_key,		arginfo_openssl_dh_compute_key)
 
@@ -529,7 +547,11 @@ zend_module_entry openssl_module_entry = {
 	NULL,
 	PHP_MINFO(openssl),
 	PHP_OPENSSL_VERSION,
-	STANDARD_MODULE_PROPERTIES
+	PHP_MODULE_GLOBALS(openssl),
+	PHP_GINIT(openssl),
+	PHP_GSHUTDOWN(openssl),
+	NULL,
+	STANDARD_MODULE_PROPERTIES_EX
 };
 /* }}} */
 
@@ -555,6 +577,32 @@ ZEND_GET_MODULE(openssl)
 #define PHP_OPENSSL_CHECK_LONG_TO_INT(_var, _name) \
 	PHP_OPENSSL_CHECK_NUMBER_CONVERSION(ZEND_LONG_EXCEEDS_INT(_var), _name)
 
+/* {{{ php_openssl_store_errors */
+void php_openssl_store_errors()
+{
+	struct php_openssl_errors *errors;
+	int error_code = ERR_get_error();
+
+	if (!error_code) {
+		return;
+	}
+
+	if (!OPENSSL_G(errors)) {
+		OPENSSL_G(errors) = pecalloc(1, sizeof(struct php_openssl_errors), 1);
+	}
+
+	errors = OPENSSL_G(errors);
+
+	do {
+		errors->top = (errors->top + 1) % ERR_NUM_ERRORS;
+		if (errors->top == errors->bottom) {
+			errors->bottom = (errors->bottom + 1) % ERR_NUM_ERRORS;
+		}
+		errors->buffer[errors->top] = error_code;
+	} while ((error_code = ERR_get_error()));
+
+}
+/* }}} */
 
 static int le_key;
 static int le_x509;
@@ -635,6 +683,10 @@ struct php_x509_request { /* {{{ */
 
 	int priv_key_encrypt;
 
+#ifdef HAVE_EVP_PKEY_EC
+	int curve_name;
+#endif
+
 	EVP_PKEY * priv_key;
 
 	const EVP_CIPHER * priv_key_encrypt_cipher;
@@ -702,6 +754,8 @@ static void add_assoc_name_entry(zval * val, char * key, X509_NAME * name, int s
 			} else {
 				add_assoc_stringl(&subitem, sname, (char *)to_add, to_add_len);
 			}
+		} else {
+			php_openssl_store_errors();
 		}
 	}
 	if (key != NULL) {
@@ -722,7 +776,7 @@ static time_t asn1_time_to_time_t(ASN1_UTCTIME * timestr) /* {{{ */
 	This is how the time string is formatted:
 
    snprintf(p, sizeof(p), "%02d%02d%02d%02d%02d%02dZ",ts->tm_year%100,
-      ts->tm_mon+1,ts->tm_mday,ts->tm_hour,ts->tm_min,ts->tm_sec);
+	  ts->tm_mon+1,ts->tm_mday,ts->tm_hour,ts->tm_min,ts->tm_sec);
 */
 
 	time_t ret;
@@ -736,7 +790,7 @@ static time_t asn1_time_to_time_t(ASN1_UTCTIME * timestr) /* {{{ */
 		return (time_t)-1;
 	}
 
-	if (ASN1_STRING_length(timestr) != strlen((const char*)ASN1_STRING_data(timestr))) {
+	if ((size_t)ASN1_STRING_length(timestr) != strlen((const char*)ASN1_STRING_data(timestr))) {
 		php_error_docref(NULL, E_WARNING, "illegal length in timestamp");
 		return (time_t)-1;
 	}
@@ -819,6 +873,7 @@ static inline int php_openssl_config_check_syntax(const char * section_label, co
 	X509V3_set_ctx_test(&ctx);
 	X509V3_set_conf_lhash(&ctx, config);
 	if (!X509V3_EXT_add_conf(config, &ctx, (char *)section, NULL)) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "Error loading %s section %s of %s",
 				section_label,
 				section,
@@ -838,16 +893,19 @@ static int add_oid_section(struct php_x509_request * req) /* {{{ */
 
 	str = CONF_get_string(req->req_config, NULL, "oid_section");
 	if (str == NULL) {
+		php_openssl_store_errors();
 		return SUCCESS;
 	}
 	sktmp = CONF_get_section(req->req_config, str);
 	if (sktmp == NULL) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "problem loading oid section %s", str);
 		return FAILURE;
 	}
 	for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
 		cnf = sk_CONF_VALUE_value(sktmp, i);
 		if (OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) {
+			php_openssl_store_errors();
 			php_error_docref(NULL, E_WARNING, "problem creating object %s=%s", cnf->name, cnf->value);
 			return FAILURE;
 		}
@@ -864,10 +922,16 @@ static int add_oid_section(struct php_x509_request * req) /* {{{ */
 			req->config_filename, req->var, req->req_config) == FAILURE) return FAILURE
 
 #define SET_OPTIONAL_STRING_ARG(key, varname, defval)	\
-		if (optional_args && (item = zend_hash_str_find(Z_ARRVAL_P(optional_args), key, sizeof(key)-1)) != NULL && Z_TYPE_P(item) == IS_STRING) \
-		varname = Z_STRVAL_P(item); \
-	else \
-		varname = defval
+	do { \
+		if (optional_args && (item = zend_hash_str_find(Z_ARRVAL_P(optional_args), key, sizeof(key)-1)) != NULL && Z_TYPE_P(item) == IS_STRING) { \
+			varname = Z_STRVAL_P(item); \
+		} else { \
+			varname = defval; \
+			if (varname == NULL) { \
+				php_openssl_store_errors(); \
+			} \
+		} \
+	} while(0)
 
 #define SET_OPTIONAL_LONG_ARG(key, varname, defval)	\
 	if (optional_args && (item = zend_hash_str_find(Z_ARRVAL_P(optional_args), key, sizeof(key)-1)) != NULL && Z_TYPE_P(item) == IS_LONG) \
@@ -904,19 +968,25 @@ static int php_openssl_parse_config(struct php_x509_request * req, zval * option
 	SET_OPTIONAL_STRING_ARG("config", req->config_filename, default_ssl_conf_filename);
 	SET_OPTIONAL_STRING_ARG("config_section_name", req->section_name, "req");
 	req->global_config = CONF_load(NULL, default_ssl_conf_filename, NULL);
+	if (req->global_config == NULL) {
+		php_openssl_store_errors();
+	}
 	req->req_config = CONF_load(NULL, req->config_filename, NULL);
-
 	if (req->req_config == NULL) {
+		php_openssl_store_errors();
 		return FAILURE;
 	}
 
 	/* read in the oids */
 	str = CONF_get_string(req->req_config, NULL, "oid_file");
-	if (str && !php_openssl_open_base_dir_chk(str)) {
+	if (str == NULL) {
+		php_openssl_store_errors();
+	} else if (!php_openssl_open_base_dir_chk(str)) {
 		BIO *oid_bio = BIO_new_file(str, "r");
 		if (oid_bio) {
 			OBJ_create_objects(oid_bio);
 			BIO_free(oid_bio);
+			php_openssl_store_errors();
 		}
 	}
 	if (add_oid_section(req) == FAILURE) {
@@ -939,8 +1009,10 @@ static int php_openssl_parse_config(struct php_x509_request * req, zval * option
 		str = CONF_get_string(req->req_config, req->section_name, "encrypt_rsa_key");
 		if (str == NULL) {
 			str = CONF_get_string(req->req_config, req->section_name, "encrypt_key");
+			/* it is sure that there are some errrors as str was NULL for encrypt_rsa_key */
+			php_openssl_store_errors();
 		}
-		if (str && strcmp(str, "no") == 0) {
+		if (str != NULL && strcmp(str, "no") == 0) {
 			req->priv_key_encrypt = 0;
 		} else {
 			req->priv_key_encrypt = 1;
@@ -967,18 +1039,35 @@ static int php_openssl_parse_config(struct php_x509_request * req, zval * option
 	if (req->digest_name == NULL) {
 		req->digest_name = CONF_get_string(req->req_config, req->section_name, "default_md");
 	}
-	if (req->digest_name) {
+	if (req->digest_name != NULL) {
 		req->digest = req->md_alg = EVP_get_digestbyname(req->digest_name);
+	} else {
+		php_openssl_store_errors();
 	}
 	if (req->md_alg == NULL) {
 		req->md_alg = req->digest = EVP_sha1();
+		php_openssl_store_errors();
 	}
 
 	PHP_SSL_CONFIG_SYNTAX_CHECK(extensions_section);
+#ifdef HAVE_EVP_PKEY_EC
+	/* set the ec group curve name */
+	req->curve_name = NID_undef;
+	if (optional_args && (item = zend_hash_str_find(Z_ARRVAL_P(optional_args), "curve_name", sizeof("curve_name")-1)) != NULL
+		&& Z_TYPE_P(item) == IS_STRING) {
+		req->curve_name = OBJ_sn2nid(Z_STRVAL_P(item));
+		if (req->curve_name == NID_undef) {
+			php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown elliptic curve (short) name %s", Z_STRVAL_P(item));
+			return FAILURE;
+		}
+	}
+#endif
 
 	/* set the string mask */
 	str = CONF_get_string(req->req_config, req->section_name, "string_mask");
-	if (str && !ASN1_STRING_set_default_mask_asc(str)) {
+	if (str == NULL) {
+		php_openssl_store_errors();
+	} else if (!ASN1_STRING_set_default_mask_asc(str)) {
 		php_error_docref(NULL, E_WARNING, "Invalid global string mask setting %s", str);
 		return FAILURE;
 	}
@@ -1006,6 +1095,22 @@ static void php_openssl_dispose_config(struct php_x509_request * req) /* {{{ */
 }
 /* }}} */
 
+#ifdef PHP_WIN32
+#define PHP_OPENSSL_RAND_ADD_TIME() ((void) 0)
+#else
+#define PHP_OPENSSL_RAND_ADD_TIME() php_openssl_rand_add_timeval()
+
+static inline void php_openssl_rand_add_timeval()  /* {{{ */
+{
+	struct timeval tv;
+
+	gettimeofday(&tv, NULL);
+	RAND_add(&tv, sizeof(tv), 0.0);
+}
+/* }}} */
+
+#endif
+
 static int php_openssl_load_rand_file(const char * file, int *egdsocket, int *seeded) /* {{{ */
 {
 	char buffer[MAXPATHLEN];
@@ -1025,6 +1130,7 @@ static int php_openssl_load_rand_file(const char * file, int *egdsocket, int *se
 	}
 	if (file == NULL || !RAND_load_file(file, -1)) {
 		if (RAND_status() == 0) {
+			php_openssl_store_errors();
 			php_error_docref(NULL, E_WARNING, "unable to load random state; not enough random data!");
 			return FAILURE;
 		}
@@ -1048,7 +1154,9 @@ static int php_openssl_write_rand_file(const char * file, int egdsocket, int see
 	if (file == NULL) {
 		file = RAND_file_name(buffer, sizeof(buffer));
 	}
+	PHP_OPENSSL_RAND_ADD_TIME();
 	if (file == NULL || !RAND_write_file(file)) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "unable to write random state");
 		return FAILURE;
 	}
@@ -1167,6 +1275,12 @@ PHP_MINIT_FUNCTION(openssl)
 	OpenSSL_add_all_digests();
 	OpenSSL_add_all_algorithms();
 
+#if !defined(OPENSSL_NO_AES) && defined(EVP_CIPH_CCM_MODE) && OPENSSL_VERSION_NUMBER < 0x100020000
+	EVP_add_cipher(EVP_aes_128_ccm());
+	EVP_add_cipher(EVP_aes_192_ccm());
+	EVP_add_cipher(EVP_aes_256_ccm());
+#endif
+
 	SSL_load_error_strings();
 
 	/* register a resource id number with OpenSSL so that we can map SSL -> stream structures in
@@ -1297,6 +1411,27 @@ PHP_MINIT_FUNCTION(openssl)
 }
 /* }}} */
 
+/* {{{ PHP_GINIT_FUNCTION
+*/
+PHP_GINIT_FUNCTION(openssl)
+{
+#if defined(COMPILE_DL_OPENSSL) && defined(ZTS)
+	ZEND_TSRMLS_CACHE_UPDATE();
+#endif
+	openssl_globals->errors = NULL;
+}
+/* }}} */
+
+/* {{{ PHP_GSHUTDOWN_FUNCTION
+*/
+PHP_GSHUTDOWN_FUNCTION(openssl)
+{
+	if (openssl_globals->errors) {
+		pefree(openssl_globals->errors, 1);
+	}
+}
+/* }}} */
+
 /* {{{ PHP_MINFO_FUNCTION
  */
 PHP_MINFO_FUNCTION(openssl)
@@ -1318,6 +1453,9 @@ PHP_MSHUTDOWN_FUNCTION(openssl)
 	EVP_cleanup();
 
 #if OPENSSL_VERSION_NUMBER >= 0x00090805f
+	/* prevent accessing locking callback from unloaded extension */
+	CRYPTO_set_locking_callback(NULL);
+	/* free allocated error strings */
 	ERR_free_strings();
 #endif
 
@@ -1381,6 +1519,7 @@ PHP_FUNCTION(openssl_get_cert_locations)
 static X509 * php_openssl_x509_from_zval(zval * val, int makeresource, zend_resource **resourceval)
 {
 	X509 *cert = NULL;
+	BIO *in;
 
 	if (resourceval) {
 		*resourceval = NULL;
@@ -1410,8 +1549,6 @@ static X509 * php_openssl_x509_from_zval(zval * val, int makeresource, zend_reso
 	convert_to_string_ex(val);
 
 	if (Z_STRLEN_P(val) > 7 && memcmp(Z_STRVAL_P(val), "file://", sizeof("file://") - 1) == 0) {
-		/* read cert from the named file */
-		BIO *in;
 
 		if (php_openssl_open_base_dir_chk(Z_STRVAL_P(val) + (sizeof("file://") - 1))) {
 			return NULL;
@@ -1419,15 +1556,16 @@ static X509 * php_openssl_x509_from_zval(zval * val, int makeresource, zend_reso
 
 		in = BIO_new_file(Z_STRVAL_P(val) + (sizeof("file://") - 1), "r");
 		if (in == NULL) {
+			php_openssl_store_errors();
 			return NULL;
 		}
 		cert = PEM_read_bio_X509(in, NULL, NULL, NULL);
-		BIO_free(in);
+
 	} else {
-		BIO *in;
 
 		in = BIO_new_mem_buf(Z_STRVAL_P(val), (int)Z_STRLEN_P(val));
 		if (in == NULL) {
+			php_openssl_store_errors();
 			return NULL;
 		}
 #ifdef TYPEDEF_D2I_OF
@@ -1435,10 +1573,18 @@ static X509 * php_openssl_x509_from_zval(zval * val, int makeresource, zend_reso
 #else
 		cert = (X509 *) PEM_ASN1_read_bio((char *(*)())d2i_X509, PEM_STRING_X509, in, NULL, NULL, NULL);
 #endif
-		BIO_free(in);
 	}
 
-	if (cert && makeresource && resourceval) {
+	if (!BIO_free(in)) {
+		php_openssl_store_errors();
+	}
+
+	if (cert == NULL) {
+		php_openssl_store_errors();
+		return NULL;
+	}
+
+	if (makeresource && resourceval) {
 		*resourceval = zend_register_resource(cert, le_x509);
 	}
 	return cert;
@@ -1475,19 +1621,25 @@ PHP_FUNCTION(openssl_x509_export_to_file)
 
 	bio_out = BIO_new_file(filename, "w");
 	if (bio_out) {
-		if (!notext) {
-			X509_print(bio_out, cert);
+		if (!notext && !X509_print(bio_out, cert)) {
+			php_openssl_store_errors();
+		}
+		if (!PEM_write_bio_X509(bio_out, cert)) {
+			php_openssl_store_errors();
 		}
-		PEM_write_bio_X509(bio_out, cert);
 
 		RETVAL_TRUE;
 	} else {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "error opening file %s", filename);
 	}
 	if (certresource == NULL && cert) {
 		X509_free(cert);
 	}
-	BIO_free(bio_out);
+
+	if (!BIO_free(bio_out)) {
+		php_openssl_store_errors();
+	}
 }
 /* }}} */
 
@@ -1537,29 +1689,34 @@ PHP_FUNCTION(openssl_spki_new)
 	}
 
 	if ((spki = NETSCAPE_SPKI_new()) == NULL) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "Unable to create new SPKAC");
 		goto cleanup;
 	}
 
 	if (challenge) {
 		if (!ASN1_STRING_set(spki->spkac->challenge, challenge, (int)challenge_len)) {
+			php_openssl_store_errors();
 			php_error_docref(NULL, E_WARNING, "Unable to set challenge data");
 			goto cleanup;
 		}
 	}
 
 	if (!NETSCAPE_SPKI_set_pubkey(spki, pkey)) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "Unable to embed public key");
 		goto cleanup;
 	}
 
 	if (!NETSCAPE_SPKI_sign(spki, pkey, mdtype)) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "Unable to sign with specified algorithm");
 		goto cleanup;
 	}
 
 	spkstr = NETSCAPE_SPKI_b64_encode(spki);
 	if (!spkstr){
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "Unable to encode SPKAC");
 		goto cleanup;
 	}
@@ -1624,12 +1781,14 @@ PHP_FUNCTION(openssl_spki_verify)
 
 	spki = NETSCAPE_SPKI_b64_decode(spkstr_cleaned, spkstr_cleaned_len);
 	if (spki == NULL) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "Unable to decode supplied SPKAC");
 		goto cleanup;
 	}
 
 	pkey = X509_PUBKEY_get(spki->spkac->pubkey);
 	if (pkey == NULL) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "Unable to acquire signed public key");
 		goto cleanup;
 	}
@@ -1650,6 +1809,8 @@ cleanup:
 
 	if (i > 0) {
 		RETVAL_TRUE;
+	} else {
+		php_openssl_store_errors();
 	}
 }
 /* }}} */
@@ -1686,12 +1847,14 @@ PHP_FUNCTION(openssl_spki_export)
 
 	spki = NETSCAPE_SPKI_b64_decode(spkstr_cleaned, spkstr_cleaned_len);
 	if (spki == NULL) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "Unable to decode supplied SPKAC");
 		goto cleanup;
 	}
 
 	pkey = X509_PUBKEY_get(spki->spkac->pubkey);
 	if (pkey == NULL) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "Unable to acquire signed public key");
 		goto cleanup;
 	}
@@ -1702,6 +1865,8 @@ PHP_FUNCTION(openssl_spki_export)
 
 		BIO_get_mem_ptr(out, &bio_buf);
 		RETVAL_STRINGL((char *)bio_buf->data, bio_buf->length);
+	} else {
+		php_openssl_store_errors();
 	}
 	goto cleanup;
 
@@ -1755,6 +1920,7 @@ PHP_FUNCTION(openssl_spki_export_challenge)
 
 	spki = NETSCAPE_SPKI_b64_decode(spkstr_cleaned, spkstr_cleaned_len);
 	if (spki == NULL) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "Unable to decode SPKAC");
 		goto cleanup;
 	}
@@ -1791,8 +1957,12 @@ PHP_FUNCTION(openssl_x509_export)
 	}
 
 	bio_out = BIO_new(BIO_s_mem());
-	if (!notext) {
-		X509_print(bio_out, cert);
+	if (!bio_out) {
+		php_openssl_store_errors();
+		goto cleanup;
+	}
+	if (!notext && !X509_print(bio_out, cert)) {
+		php_openssl_store_errors();
 	}
 	if (PEM_write_bio_X509(bio_out, cert)) {
 		BUF_MEM *bio_buf;
@@ -1802,12 +1972,16 @@ PHP_FUNCTION(openssl_x509_export)
 		ZVAL_STRINGL(zout, bio_buf->data, bio_buf->length);
 
 		RETVAL_TRUE;
+	} else {
+		php_openssl_store_errors();
 	}
 
-	if (certresource == NULL && cert) {
+	BIO_free(bio_out);
+
+cleanup:
+	if (certresource == NULL && cert != NULL) {
 		X509_free(cert);
 	}
-	BIO_free(bio_out);
 }
 /* }}} */
 
@@ -1822,6 +1996,7 @@ zend_string* php_openssl_x509_fingerprint(X509 *peer, const char *method, zend_b
 		php_error_docref(NULL, E_WARNING, "Unknown signature algorithm");
 		return NULL;
 	} else if (!X509_digest(peer, mdtype, md, &n)) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_ERROR, "Could not generate signature");
 		return NULL;
 	}
@@ -1926,6 +2101,7 @@ static int openssl_x509v3_subjectAltName(BIO *bio, X509_EXTENSION *extension)
 		names = (GENERAL_NAMES*) (method->d2i(NULL, &p, length));
 	}
 	if (names == NULL) {
+		php_openssl_store_errors();
 		return -1;
 	}
 
@@ -2072,6 +2248,10 @@ PHP_FUNCTION(openssl_x509_parse)
 			extname = buf;
 		}
 		bio_out = BIO_new(BIO_s_mem());
+		if (bio_out == NULL) {
+			php_openssl_store_errors();
+			RETURN_FALSE;
+		}
 		if (nid == NID_subject_alt_name) {
 			if (openssl_x509v3_subjectAltName(bio_out, extension) == 0) {
 				BIO_get_mem_ptr(bio_out, &bio_buf);
@@ -2110,6 +2290,7 @@ static STACK_OF(X509) * load_all_certs_from_file(char *certfile)
 	X509_INFO *xi;
 
 	if(!(stack = sk_X509_new_null())) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_ERROR, "memory allocation failure");
 		goto end;
 	}
@@ -2120,6 +2301,7 @@ static STACK_OF(X509) * load_all_certs_from_file(char *certfile)
 	}
 
 	if(!(in=BIO_new_file(certfile, "r"))) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "error opening the file, %s", certfile);
 		sk_X509_free(stack);
 		goto end;
@@ -2127,6 +2309,7 @@ static STACK_OF(X509) * load_all_certs_from_file(char *certfile)
 
 	/* This loads from a file, a stack of x509/crl/pkey sets */
 	if(!(sk=PEM_X509_INFO_read_bio(in, NULL, NULL, NULL))) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "error reading the file, %s", certfile);
 		sk_X509_free(stack);
 		goto end;
@@ -2163,14 +2346,22 @@ static int check_cert(X509_STORE *ctx, X509 *x, STACK_OF(X509) *untrustedchain,
 
 	csc = X509_STORE_CTX_new();
 	if (csc == NULL) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_ERROR, "memory allocation failure");
 		return 0;
 	}
-	X509_STORE_CTX_init(csc, ctx, x, untrustedchain);
-	if(purpose >= 0) {
-		X509_STORE_CTX_set_purpose(csc, purpose);
+	if (!X509_STORE_CTX_init(csc, ctx, x, untrustedchain)) {
+		php_openssl_store_errors();
+		php_error_docref(NULL, E_WARNING, "cert store initialization failed");
+		return 0;
+	}
+	if (purpose >= 0 && !X509_STORE_CTX_set_purpose(csc, purpose)) {
+		php_openssl_store_errors();
 	}
 	ret = X509_verify_cert(csc);
+	if (ret < 0) {
+		php_openssl_store_errors();
+	}
 	X509_STORE_CTX_free(csc);
 
 	return ret;
@@ -2248,6 +2439,7 @@ static X509_STORE * setup_verify(zval * calist)
 	store = X509_STORE_new();
 
 	if (store == NULL) {
+		php_openssl_store_errors();
 		return NULL;
 	}
 
@@ -2263,6 +2455,7 @@ static X509_STORE * setup_verify(zval * calist)
 			if ((sb.st_mode & S_IFREG) == S_IFREG) {
 				file_lookup = X509_STORE_add_lookup(store, X509_LOOKUP_file());
 				if (file_lookup == NULL || !X509_LOOKUP_load_file(file_lookup, Z_STRVAL_P(item), X509_FILETYPE_PEM)) {
+					php_openssl_store_errors();
 					php_error_docref(NULL, E_WARNING, "error loading file %s", Z_STRVAL_P(item));
 				} else {
 					nfiles++;
@@ -2271,6 +2464,7 @@ static X509_STORE * setup_verify(zval * calist)
 			} else {
 				dir_lookup = X509_STORE_add_lookup(store, X509_LOOKUP_hash_dir());
 				if (dir_lookup == NULL || !X509_LOOKUP_add_dir(dir_lookup, Z_STRVAL_P(item), X509_FILETYPE_PEM)) {
+					php_openssl_store_errors();
 					php_error_docref(NULL, E_WARNING, "error loading directory %s", Z_STRVAL_P(item));
 				} else {
 					ndirs++;
@@ -2281,14 +2475,14 @@ static X509_STORE * setup_verify(zval * calist)
 	}
 	if (nfiles == 0) {
 		file_lookup = X509_STORE_add_lookup(store, X509_LOOKUP_file());
-		if (file_lookup) {
-			X509_LOOKUP_load_file(file_lookup, NULL, X509_FILETYPE_DEFAULT);
+		if (file_lookup == NULL || !X509_LOOKUP_load_file(file_lookup, NULL, X509_FILETYPE_DEFAULT)) {
+			php_openssl_store_errors();
 		}
 	}
 	if (ndirs == 0) {
 		dir_lookup = X509_STORE_add_lookup(store, X509_LOOKUP_hash_dir());
-		if (dir_lookup) {
-			X509_LOOKUP_add_dir(dir_lookup, NULL, X509_FILETYPE_DEFAULT);
+		if (dir_lookup == NULL || !X509_LOOKUP_add_dir(dir_lookup, NULL, X509_FILETYPE_DEFAULT)) {
+			php_openssl_store_errors();
 		}
 	}
 	return store;
@@ -2368,6 +2562,7 @@ static STACK_OF(X509) * php_array_to_X509_sk(zval * zcerts) /* {{{ */
 				cert = X509_dup(cert);
 
 				if (cert == NULL) {
+					php_openssl_store_errors();
 					goto clean_exit;
 				}
 
@@ -2385,6 +2580,7 @@ static STACK_OF(X509) * php_array_to_X509_sk(zval * zcerts) /* {{{ */
 		if (certresource != NULL) {
 			cert = X509_dup(cert);
 			if (cert == NULL) {
+				php_openssl_store_errors();
 				goto clean_exit;
 			}
 		}
@@ -2430,6 +2626,7 @@ PHP_FUNCTION(openssl_pkcs12_export_to_file)
 		goto cleanup;
 	}
 	if (cert && !X509_check_private_key(cert, priv_key)) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "private key does not correspond to cert");
 		goto cleanup;
 	}
@@ -2453,19 +2650,24 @@ PHP_FUNCTION(openssl_pkcs12_export_to_file)
 				int nid_key, int nid_cert, int iter, int mac_iter, int keytype);*/
 
 	p12 = PKCS12_create(pass, friendly_name, priv_key, cert, ca, 0, 0, 0, 0, 0);
+	if (p12 != NULL) {
+		bio_out = BIO_new_file(filename, "w");
+		if (bio_out != NULL) {
 
-	bio_out = BIO_new_file(filename, "w");
-	if (bio_out) {
+			i2d_PKCS12_bio(bio_out, p12);
+			BIO_free(bio_out);
 
-		i2d_PKCS12_bio(bio_out, p12);
+			RETVAL_TRUE;
+		} else {
+			php_openssl_store_errors();
+			php_error_docref(NULL, E_WARNING, "error opening file %s", filename);
+		}
 
-		RETVAL_TRUE;
+		PKCS12_free(p12);
 	} else {
-		php_error_docref(NULL, E_WARNING, "error opening file %s", filename);
+		php_openssl_store_errors();
 	}
 
-	BIO_free(bio_out);
-	PKCS12_free(p12);
 	php_sk_X509_free(ca);
 
 cleanup:
@@ -2525,19 +2727,25 @@ PHP_FUNCTION(openssl_pkcs12_export)
 
 	p12 = PKCS12_create(pass, friendly_name, priv_key, cert, ca, 0, 0, 0, 0, 0);
 
-	bio_out = BIO_new(BIO_s_mem());
-	if (i2d_PKCS12_bio(bio_out, p12)) {
-		BUF_MEM *bio_buf;
+	if (p12 != NULL) {
+		bio_out = BIO_new(BIO_s_mem());
+		if (i2d_PKCS12_bio(bio_out, p12)) {
+			BUF_MEM *bio_buf;
 
-		zval_dtor(zout);
-		BIO_get_mem_ptr(bio_out, &bio_buf);
-		ZVAL_STRINGL(zout, bio_buf->data, bio_buf->length);
+			zval_dtor(zout);
+			BIO_get_mem_ptr(bio_out, &bio_buf);
+			ZVAL_STRINGL(zout, bio_buf->data, bio_buf->length);
 
-		RETVAL_TRUE;
-	}
+			RETVAL_TRUE;
+		} else {
+			php_openssl_store_errors();
+		}
 
-	BIO_free(bio_out);
-	PKCS12_free(p12);
+		BIO_free(bio_out);
+		PKCS12_free(p12);
+	} else {
+		php_openssl_store_errors();
+	}
 	php_sk_X509_free(ca);
 
 cleanup:
@@ -2574,72 +2782,70 @@ PHP_FUNCTION(openssl_pkcs12_read)
 
 	bio_in = BIO_new(BIO_s_mem());
 
-	if(0 >= BIO_write(bio_in, zp12, (int)zp12_len))
+	if (0 >= BIO_write(bio_in, zp12, (int)zp12_len)) {
+		php_openssl_store_errors();
 		goto cleanup;
+	}
 
-	if(d2i_PKCS12_bio(bio_in, &p12)) {
-		if(PKCS12_parse(p12, pass, &pkey, &cert, &ca)) {
-			BIO * bio_out;
+	if (d2i_PKCS12_bio(bio_in, &p12) && PKCS12_parse(p12, pass, &pkey, &cert, &ca)) {
+		BIO * bio_out;
 
-			zval_dtor(zout);
-			array_init(zout);
+		zval_dtor(zout);
+		array_init(zout);
 
-			bio_out = BIO_new(BIO_s_mem());
-			if (PEM_write_bio_X509(bio_out, cert)) {
-				BUF_MEM *bio_buf;
-				BIO_get_mem_ptr(bio_out, &bio_buf);
-				ZVAL_STRINGL(&zcert, bio_buf->data, bio_buf->length);
-				add_assoc_zval(zout, "cert", &zcert);
-			}
-			BIO_free(bio_out);
+		bio_out = BIO_new(BIO_s_mem());
+		if (PEM_write_bio_X509(bio_out, cert)) {
+			BUF_MEM *bio_buf;
+			BIO_get_mem_ptr(bio_out, &bio_buf);
+			ZVAL_STRINGL(&zcert, bio_buf->data, bio_buf->length);
+			add_assoc_zval(zout, "cert", &zcert);
+		} else {
+			php_openssl_store_errors();
+		}
+		BIO_free(bio_out);
+
+		bio_out = BIO_new(BIO_s_mem());
+		if (PEM_write_bio_PrivateKey(bio_out, pkey, NULL, NULL, 0, 0, NULL)) {
+			BUF_MEM *bio_buf;
+			BIO_get_mem_ptr(bio_out, &bio_buf);
+			ZVAL_STRINGL(&zpkey, bio_buf->data, bio_buf->length);
+			add_assoc_zval(zout, "pkey", &zpkey);
+		} else {
+			php_openssl_store_errors();
+		}
+		BIO_free(bio_out);
+
+		array_init(&zextracerts);
+
+		for (i=0;;i++) {
+			zval zextracert;
+			X509* aCA = sk_X509_pop(ca);
+			if (!aCA) break;
 
 			bio_out = BIO_new(BIO_s_mem());
-			if (PEM_write_bio_PrivateKey(bio_out, pkey, NULL, NULL, 0, 0, NULL)) {
+			if (PEM_write_bio_X509(bio_out, aCA)) {
 				BUF_MEM *bio_buf;
 				BIO_get_mem_ptr(bio_out, &bio_buf);
-				ZVAL_STRINGL(&zpkey, bio_buf->data, bio_buf->length);
-				add_assoc_zval(zout, "pkey", &zpkey);
+				ZVAL_STRINGL(&zextracert, bio_buf->data, bio_buf->length);
+				add_index_zval(&zextracerts, i, &zextracert);
+
 			}
 			BIO_free(bio_out);
 
-			array_init(&zextracerts);
-
-			for (i=0;;i++) {
-				zval zextracert;
-				X509* aCA = sk_X509_pop(ca);
-				if (!aCA) break;
-
-				/* fix for bug 69882 */
-				{
-					int err = ERR_peek_error();
-					if (err == OPENSSL_ERROR_X509_PRIVATE_KEY_VALUES_MISMATCH) {
-						ERR_get_error();
-					}
-				}
-
-				bio_out = BIO_new(BIO_s_mem());
-				if (PEM_write_bio_X509(bio_out, aCA)) {
-					BUF_MEM *bio_buf;
-					BIO_get_mem_ptr(bio_out, &bio_buf);
-					ZVAL_STRINGL(&zextracert, bio_buf->data, bio_buf->length);
-					add_index_zval(&zextracerts, i, &zextracert);
-
-				}
-				BIO_free(bio_out);
-
-				X509_free(aCA);
-			}
-			if(ca) {
-				sk_X509_free(ca);
-				add_assoc_zval(zout, "extracerts", &zextracerts);
-			} else {
-				zval_dtor(&zextracerts);
-			}
+			X509_free(aCA);
+		}
+		if(ca) {
+			sk_X509_free(ca);
+			add_assoc_zval(zout, "extracerts", &zextracerts);
+		} else {
+			zval_dtor(&zextracerts);
+		}
 
-			RETVAL_TRUE;
+		RETVAL_TRUE;
 
-			PKCS12_free(p12);
-		}
+		PKCS12_free(p12);
+	} else {
+		php_openssl_store_errors();
 	}
 
 	cleanup:
@@ -2665,18 +2871,22 @@ static int php_openssl_make_REQ(struct php_x509_request * req, X509_REQ * csr, z
 
 	dn_sect = CONF_get_string(req->req_config, req->section_name, "distinguished_name");
 	if (dn_sect == NULL) {
+		php_openssl_store_errors();
 		return FAILURE;
 	}
 	dn_sk = CONF_get_section(req->req_config, dn_sect);
 	if (dn_sk == NULL) {
+		php_openssl_store_errors();
 		return FAILURE;
 	}
 	attr_sect = CONF_get_string(req->req_config, req->section_name, "attributes");
 	if (attr_sect == NULL) {
+		php_openssl_store_errors();
 		attr_sk = NULL;
 	} else {
 		attr_sk = CONF_get_section(req->req_config, attr_sect);
 		if (attr_sk == NULL) {
+			php_openssl_store_errors();
 			return FAILURE;
 		}
 	}
@@ -2702,6 +2912,7 @@ static int php_openssl_make_REQ(struct php_x509_request * req, X509_REQ * csr, z
 					if (!X509_NAME_add_entry_by_NID(subj, nid, MBSTRING_UTF8,
 								(unsigned char*)Z_STRVAL_P(item), -1, -1, 0))
 					{
+						php_openssl_store_errors();
 						php_error_docref(NULL, E_WARNING,
 							"dn: add_entry_by_NID %d -> %s (failed; check error"
 							" queue and value of string_mask OpenSSL option "
@@ -2717,13 +2928,13 @@ static int php_openssl_make_REQ(struct php_x509_request * req, X509_REQ * csr, z
 
 		/* Finally apply defaults from config file */
 		for(i = 0; i < sk_CONF_VALUE_num(dn_sk); i++) {
-			int len;
+			size_t len;
 			char buffer[200 + 1]; /*200 + \0 !*/
 
 			v = sk_CONF_VALUE_value(dn_sk, i);
 			type = v->name;
 
-			len = (int)strlen(type);
+			len = strlen(type);
 			if (len < sizeof("_default")) {
 				continue;
 			}
@@ -2755,6 +2966,7 @@ static int php_openssl_make_REQ(struct php_x509_request * req, X509_REQ * csr, z
 				continue;
 			}
 			if (!X509_NAME_add_entry_by_txt(subj, type, MBSTRING_UTF8, (unsigned char*)v->value, -1, -1, 0)) {
+				php_openssl_store_errors();
 				php_error_docref(NULL, E_WARNING, "add_entry_by_txt %s -> %s (failed)", type, v->value);
 				return FAILURE;
 			}
@@ -2777,6 +2989,7 @@ static int php_openssl_make_REQ(struct php_x509_request * req, X509_REQ * csr, z
 				nid = OBJ_txt2nid(ZSTR_VAL(strindex));
 				if (nid != NID_undef) {
 					if (!X509_NAME_add_entry_by_NID(subj, nid, MBSTRING_UTF8, (unsigned char*)Z_STRVAL_P(item), -1, -1, 0)) {
+						php_openssl_store_errors();
 						php_error_docref(NULL, E_WARNING, "attribs: add_entry_by_NID %d -> %s (failed)", nid, Z_STRVAL_P(item));
 						return FAILURE;
 					}
@@ -2792,6 +3005,7 @@ static int php_openssl_make_REQ(struct php_x509_request * req, X509_REQ * csr, z
 					continue;
 				}
 				if (!X509_REQ_add1_attr_by_txt(csr, v->name, MBSTRING_UTF8, (unsigned char*)v->value, -1)) {
+					php_openssl_store_errors();
 					php_error_docref(NULL, E_WARNING,
 						"add1_attr_by_txt %s -> %s (failed; check error queue "
 						"and value of string_mask OpenSSL option if illegal "
@@ -2801,9 +3015,13 @@ static int php_openssl_make_REQ(struct php_x509_request * req, X509_REQ * csr, z
 				}
 			}
 		}
+	} else {
+		php_openssl_store_errors();
 	}
 
-	X509_REQ_set_pubkey(csr, req->priv_key);
+	if (!X509_REQ_set_pubkey(csr, req->priv_key)) {
+		php_openssl_store_errors();
+	}
 	return SUCCESS;
 }
 /* }}} */
@@ -2846,7 +3064,17 @@ static X509_REQ * php_openssl_csr_from_zval(zval * val, int makeresource, zend_r
 	} else {
 		in = BIO_new_mem_buf(Z_STRVAL_P(val), (int)Z_STRLEN_P(val));
 	}
+
+	if (in == NULL) {
+		php_openssl_store_errors();
+		return NULL;
+	}
+
 	csr = PEM_read_bio_X509_REQ(in, NULL,NULL,NULL);
+	if (csr == NULL) {
+		php_openssl_store_errors();
+	}
+
 	BIO_free(in);
 
 	return csr;
@@ -2881,20 +3109,25 @@ PHP_FUNCTION(openssl_csr_export_to_file)
 	}
 
 	bio_out = BIO_new_file(filename, "w");
-	if (bio_out) {
-		if (!notext) {
-			X509_REQ_print(bio_out, csr);
+	if (bio_out != NULL) {
+		if (!notext && !X509_REQ_print(bio_out, csr)) {
+			php_openssl_store_errors();
 		}
-		PEM_write_bio_X509_REQ(bio_out, csr);
-		RETVAL_TRUE;
+		if (!PEM_write_bio_X509_REQ(bio_out, csr)) {
+			php_error_docref(NULL, E_WARNING, "error writing PEM to file %s", filename);
+			php_openssl_store_errors();
+		} else {
+			RETVAL_TRUE;
+		}
+		BIO_free(bio_out);
 	} else {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "error opening file %s", filename);
 	}
 
-	if (csr_resource == NULL && csr) {
+	if (csr_resource == NULL && csr != NULL) {
 		X509_REQ_free(csr);
 	}
-	BIO_free(bio_out);
 }
 /* }}} */
 
@@ -2923,8 +3156,8 @@ PHP_FUNCTION(openssl_csr_export)
 	/* export to a var */
 
 	bio_out = BIO_new(BIO_s_mem());
-	if (!notext) {
-		X509_REQ_print(bio_out, csr);
+	if (!notext && !X509_REQ_print(bio_out, csr)) {
+		php_openssl_store_errors();
 	}
 
 	if (PEM_write_bio_X509_REQ(bio_out, csr)) {
@@ -2935,6 +3168,8 @@ PHP_FUNCTION(openssl_csr_export)
 		ZVAL_STRINGL(zout, bio_buf->data, bio_buf->length);
 
 		RETVAL_TRUE;
+	} else {
+		php_openssl_store_errors();
 	}
 
 	if (csr_resource == NULL && csr) {
@@ -2982,6 +3217,7 @@ PHP_FUNCTION(openssl_csr_sign)
 		goto cleanup;
 	}
 	if (cert && !X509_check_private_key(cert, priv_key)) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "private key does not correspond to signing cert");
 		goto cleanup;
 	}
@@ -2992,12 +3228,14 @@ PHP_FUNCTION(openssl_csr_sign)
 	/* Check that the request matches the signature */
 	key = X509_REQ_get_pubkey(csr);
 	if (key == NULL) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "error unpacking public key");
 		goto cleanup;
 	}
 	i = X509_REQ_verify(csr, key);
 
 	if (i < 0) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "Signature verification problems");
 		goto cleanup;
 	}
@@ -3010,12 +3248,14 @@ PHP_FUNCTION(openssl_csr_sign)
 
 	new_cert = X509_new();
 	if (new_cert == NULL) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "No memory");
 		goto cleanup;
 	}
 	/* Version 3 cert */
-	if (!X509_set_version(new_cert, 2))
+	if (!X509_set_version(new_cert, 2)) {
 		goto cleanup;
+	}
 
 
 	ASN1_INTEGER_set(X509_get_serialNumber(new_cert), (long)serial);
@@ -3026,12 +3266,14 @@ PHP_FUNCTION(openssl_csr_sign)
 		cert = new_cert;
 	}
 	if (!X509_set_issuer_name(new_cert, X509_get_subject_name(cert))) {
+		php_openssl_store_errors();
 		goto cleanup;
 	}
 	X509_gmtime_adj(X509_get_notBefore(new_cert), 0);
 	X509_gmtime_adj(X509_get_notAfter(new_cert), 60*60*24*(long)num_days);
 	i = X509_set_pubkey(new_cert, key);
 	if (!i) {
+		php_openssl_store_errors();
 		goto cleanup;
 	}
 	if (req.extensions_section) {
@@ -3040,12 +3282,14 @@ PHP_FUNCTION(openssl_csr_sign)
 		X509V3_set_ctx(&ctx, cert, new_cert, csr, NULL, 0);
 		X509V3_set_conf_lhash(&ctx, req.req_config);
 		if (!X509V3_EXT_add_conf(req.req_config, &ctx, req.extensions_section, new_cert)) {
+			php_openssl_store_errors();
 			goto cleanup;
 		}
 	}
 
 	/* Now sign it */
 	if (!X509_sign(new_cert, priv_key, req.digest)) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "failed to sign it");
 		goto cleanup;
 	}
@@ -3123,6 +3367,7 @@ PHP_FUNCTION(openssl_csr_new)
 					if (req.request_extensions_section && !X509V3_EXT_REQ_add_conf(req.req_config,
 								&ext_ctx, req.request_extensions_section, csr))
 					{
+						php_openssl_store_errors();
 						php_error_docref(NULL, E_WARNING, "Error loading extension section %s", req.request_extensions_section);
 					} else {
 						RETVAL_TRUE;
@@ -3131,6 +3376,7 @@ PHP_FUNCTION(openssl_csr_new)
 							ZVAL_RES(return_value, zend_register_resource(csr, le_csr));
 							csr = NULL;
 						} else {
+							php_openssl_store_errors();
 							php_error_docref(NULL, E_WARNING, "Error signing request");
 						}
 
@@ -3150,7 +3396,10 @@ PHP_FUNCTION(openssl_csr_new)
 						req.priv_key = NULL;
 					}
 				}
+			} else {
+				php_openssl_store_errors();
 			}
+
 		}
 	}
 	if (csr) {
@@ -3209,7 +3458,12 @@ PHP_FUNCTION(openssl_csr_get_public_key)
 		RETURN_FALSE;
 	}
 
-	tpubkey=X509_REQ_get_pubkey(csr);
+	tpubkey = X509_REQ_get_pubkey(csr);
+	if (tpubkey == NULL) {
+		php_openssl_store_errors();
+		RETURN_FALSE;
+	}
+
 	RETURN_RES(zend_register_resource(tpubkey, le_key));
 }
 /* }}} */
@@ -3344,6 +3598,7 @@ static EVP_PKEY * php_openssl_evp_from_zval(zval * val, int public_key, char * p
 					in = BIO_new_mem_buf(Z_STRVAL_P(val), (int)Z_STRLEN_P(val));
 				}
 				if (in == NULL) {
+					php_openssl_store_errors();
 					TMP_CLEAN;
 				}
 				key = PEM_read_bio_PUBKEY(in, NULL,NULL, NULL);
@@ -3370,9 +3625,16 @@ static EVP_PKEY * php_openssl_evp_from_zval(zval * val, int public_key, char * p
 		}
 	}
 
-	if (public_key && cert && key == NULL) {
-		/* extract public key from X509 cert */
-		key = (EVP_PKEY *) X509_get_pubkey(cert);
+	if (key == NULL) {
+		php_openssl_store_errors();
+
+		if (public_key && cert) {
+			/* extract public key from X509 cert */
+			key = (EVP_PKEY *) X509_get_pubkey(cert);
+			if (key == NULL) {
+				php_openssl_store_errors();
+			}
+		}
 	}
 
 	if (free_cert && cert) {
@@ -3402,6 +3664,9 @@ static EVP_PKEY * php_openssl_generate_private_key(struct php_x509_request * req
 	}
 
 	randfile = CONF_get_string(req->req_config, req->section_name, "RANDFILE");
+	if (randfile == NULL) {
+		php_openssl_store_errors();
+	}
 	php_openssl_load_rand_file(randfile, &egdsocket, &seeded);
 
 	if ((req->priv_key = EVP_PKEY_new()) != NULL) {
@@ -3411,6 +3676,7 @@ static EVP_PKEY * php_openssl_generate_private_key(struct php_x509_request * req
 					RSA* rsaparam;
 #if OPENSSL_VERSION_NUMBER < 0x10002000L
 					/* OpenSSL 1.0.2 deprecates RSA_generate_key */
+					PHP_OPENSSL_RAND_ADD_TIME();
 					rsaparam = (RSA*)RSA_generate_key(req->priv_key_bits, RSA_F4, NULL, NULL);
 #else
 					{
@@ -3421,17 +3687,23 @@ static EVP_PKEY * php_openssl_generate_private_key(struct php_x509_request * req
 							return NULL;
 						}
 						rsaparam = RSA_new();
-						RSA_generate_key_ex(rsaparam, req->priv_key_bits, bne, NULL);
+						PHP_OPENSSL_RAND_ADD_TIME();
+						if (rsaparam == NULL || !RSA_generate_key_ex(rsaparam, req->priv_key_bits, bne, NULL)) {
+							php_openssl_store_errors();
+						}
 						BN_free(bne);
 					}
 #endif
 					if (rsaparam && EVP_PKEY_assign_RSA(req->priv_key, rsaparam)) {
 						return_val = req->priv_key;
+					} else {
+						php_openssl_store_errors();
 					}
 				}
 				break;
 #if !defined(NO_DSA)
 			case OPENSSL_KEYTYPE_DSA:
+				PHP_OPENSSL_RAND_ADD_TIME();
 				{
 					DSA *dsaparam = NULL;
 #if OPENSSL_VERSION_NUMBER < 0x10002000L
@@ -3444,16 +3716,22 @@ static EVP_PKEY * php_openssl_generate_private_key(struct php_x509_request * req
 						if (DSA_generate_key(dsaparam)) {
 							if (EVP_PKEY_assign_DSA(req->priv_key, dsaparam)) {
 								return_val = req->priv_key;
+							} else {
+								php_openssl_store_errors();
 							}
 						} else {
+							php_openssl_store_errors();
 							DSA_free(dsaparam);
 						}
+					} else {
+						php_openssl_store_errors();
 					}
 				}
 				break;
 #endif
 #if !defined(NO_DH)
 			case OPENSSL_KEYTYPE_DH:
+				PHP_OPENSSL_RAND_ADD_TIME();
 				{
 					int codes = 0;
 					DH *dhparam = NULL;
@@ -3467,10 +3745,35 @@ static EVP_PKEY * php_openssl_generate_private_key(struct php_x509_request * req
 						if (DH_check(dhparam, &codes) && codes == 0 && DH_generate_key(dhparam)) {
 							if (EVP_PKEY_assign_DH(req->priv_key, dhparam)) {
 								return_val = req->priv_key;
+							} else {
+								php_openssl_store_errors();
 							}
 						} else {
+							php_openssl_store_errors();
 							DH_free(dhparam);
 						}
+					} else {
+						php_openssl_store_errors();
+					}
+				}
+				break;
+#endif
+#ifdef HAVE_EVP_PKEY_EC
+			case OPENSSL_KEYTYPE_EC:
+				{
+					if (req->curve_name == NID_undef) {
+						php_error_docref(NULL TSRMLS_CC, E_WARNING, "Missing configuration value: 'curve_name' not set");
+						return NULL;
+					}
+					EC_KEY *eckey = EC_KEY_new_by_curve_name(req->curve_name);
+					if (eckey) {
+						EC_KEY_set_asn1_flag(eckey, OPENSSL_EC_NAMED_CURVE);
+						if (EC_KEY_generate_key(eckey) &&
+							EVP_PKEY_assign_EC_KEY(req->priv_key, eckey)) {
+							return_val = req->priv_key;
+						} else {
+							EC_KEY_free(eckey);
+						}
 					}
 				}
 				break;
@@ -3478,6 +3781,8 @@ static EVP_PKEY * php_openssl_generate_private_key(struct php_x509_request * req
 			default:
 				php_error_docref(NULL, E_WARNING, "Unsupported private key type");
 		}
+	} else {
+		php_openssl_store_errors();
 	}
 
 	php_openssl_write_rand_file(randfile, egdsocket, seeded);
@@ -3547,26 +3852,74 @@ static int php_openssl_is_private_key(EVP_PKEY* pkey)
 }
 /* }}} */
 
-#define OPENSSL_PKEY_GET_BN(_type, _name) do {							\
-		if (pkey->pkey._type->_name != NULL) {							\
-			int len = BN_num_bytes(pkey->pkey._type->_name);			\
-			zend_string *str = zend_string_alloc(len, 0);				\
-			BN_bn2bin(pkey->pkey._type->_name, (unsigned char*)ZSTR_VAL(str));	\
-			ZSTR_VAL(str)[len] = 0;										\
-			add_assoc_str(&_type, #_name, str);							\
-		}																\
-	} while (0)
-
-#define OPENSSL_PKEY_SET_BN(_ht, _type, _name) do {						\
-		zval *bn;														\
+#define OPENSSL_GET_BN(_array, _bn, _name) do {						\
+		if (_bn != NULL) {							\
+			int len = BN_num_bytes(_bn);					\
+			zend_string *str = zend_string_alloc(len, 0);			\
+			BN_bn2bin(_bn, (unsigned char*)ZSTR_VAL(str));			\
+			ZSTR_VAL(str)[len] = 0;						\
+			add_assoc_str(&_array, #_name, str);				\
+		}									\
+	} while (0);
+
+#define OPENSSL_PKEY_GET_BN(_type, _name) do {						\
+		if (pkey->pkey._type->_name != NULL) {					\
+			OPENSSL_GET_BN(_type, pkey->pkey._type->_name, _name);		\
+		}									\
+	} while (0);
+
+#define OPENSSL_PKEY_SET_BN(_ht, _type, _name) do {					\
+		zval *bn;								\
 		if ((bn = zend_hash_str_find(_ht, #_name, sizeof(#_name)-1)) != NULL && \
-				Z_TYPE_P(bn) == IS_STRING) {							\
-			_type->_name = BN_bin2bn(									\
-				(unsigned char*)Z_STRVAL_P(bn),							\
-	 			(int)Z_STRLEN_P(bn), NULL);									\
-	    }                                                               \
+				Z_TYPE_P(bn) == IS_STRING) {				\
+			_type->_name = BN_bin2bn(					\
+				(unsigned char*)Z_STRVAL_P(bn),				\
+				(int)Z_STRLEN_P(bn), NULL);				\
+		}										\
 	} while (0);
 
+/* {{{ php_openssl_pkey_init_dsa */
+zend_bool php_openssl_pkey_init_dsa(DSA *dsa)
+{
+	if (!dsa->p || !dsa->q || !dsa->g) {
+		return 0;
+	}
+	if (dsa->priv_key || dsa->pub_key) {
+		return 1;
+	}
+	PHP_OPENSSL_RAND_ADD_TIME();
+	if (!DSA_generate_key(dsa)) {
+		php_openssl_store_errors();
+		return 0;
+	}
+	/* if BN_mod_exp return -1, then DSA_generate_key succeed for failed key
+	 * so we need to double check that public key is created */
+	if (!dsa->pub_key || BN_is_zero(dsa->pub_key)) {
+		return 0;
+	}
+	/* all good */
+	return 1;
+}
+/* }}} */
+
+/* {{{ php_openssl_pkey_init_dh */
+zend_bool php_openssl_pkey_init_dh(DH *dh)
+{
+	if (!dh->p || !dh->g) {
+		return 0;
+	}
+	if (dh->pub_key) {
+		return 1;
+	}
+	PHP_OPENSSL_RAND_ADD_TIME();
+	if (!DH_generate_key(dh)) {
+		php_openssl_store_errors();
+		return 0;
+	}
+	/* all good */
+	return 1;
+}
+/* }}} */
 
 /* {{{ proto resource openssl_pkey_new([array configargs])
    Generates a new private key */
@@ -3601,11 +3954,17 @@ PHP_FUNCTION(openssl_pkey_new)
 					if (rsa->n && rsa->d) {
 						if (EVP_PKEY_assign_RSA(pkey, rsa)) {
 							RETURN_RES(zend_register_resource(pkey, le_key));
+						} else {
+							php_openssl_store_errors();
 						}
 					}
 					RSA_free(rsa);
+				} else {
+					php_openssl_store_errors();
 				}
 				EVP_PKEY_free(pkey);
+			} else {
+				php_openssl_store_errors();
 			}
 			RETURN_FALSE;
 		} else if ((data = zend_hash_str_find(Z_ARRVAL_P(args), "dsa", sizeof("dsa") - 1)) != NULL &&
@@ -3619,17 +3978,20 @@ PHP_FUNCTION(openssl_pkey_new)
 					OPENSSL_PKEY_SET_BN(Z_ARRVAL_P(data), dsa, g);
 					OPENSSL_PKEY_SET_BN(Z_ARRVAL_P(data), dsa, priv_key);
 					OPENSSL_PKEY_SET_BN(Z_ARRVAL_P(data), dsa, pub_key);
-					if (dsa->p && dsa->q && dsa->g) {
-						if (!dsa->priv_key && !dsa->pub_key) {
-							DSA_generate_key(dsa);
-						}
+					if (php_openssl_pkey_init_dsa(dsa)) {
 						if (EVP_PKEY_assign_DSA(pkey, dsa)) {
 							RETURN_RES(zend_register_resource(pkey, le_key));
+						} else {
+							php_openssl_store_errors();
 						}
 					}
 					DSA_free(dsa);
+				} else {
+					php_openssl_store_errors();
 				}
 				EVP_PKEY_free(pkey);
+			} else {
+				php_openssl_store_errors();
 			}
 			RETURN_FALSE;
 		} else if ((data = zend_hash_str_find(Z_ARRVAL_P(args), "dh", sizeof("dh") - 1)) != NULL &&
@@ -3641,18 +4003,136 @@ PHP_FUNCTION(openssl_pkey_new)
 					OPENSSL_PKEY_SET_BN(Z_ARRVAL_P(data), dh, p);
 					OPENSSL_PKEY_SET_BN(Z_ARRVAL_P(data), dh, g);
 					OPENSSL_PKEY_SET_BN(Z_ARRVAL_P(data), dh, priv_key);
-					OPENSSL_PKEY_SET_BN(Z_ARRVAL_P(data), dh, pub_key);
-					if (dh->p && dh->g &&
-							(dh->pub_key || DH_generate_key(dh)) &&
-							EVP_PKEY_assign_DH(pkey, dh)) {
-						ZVAL_COPY_VALUE(return_value, zend_list_insert(pkey, le_key));
-						return;
+					OPENSSL_PKEY_SET_BN(Z_ARRVAL_P(data), dh, pub_key);php_openssl_store_errors();
+					if (php_openssl_pkey_init_dh(dh)) {
+						if (EVP_PKEY_assign_DH(pkey, dh)) {
+							ZVAL_COPY_VALUE(return_value, zend_list_insert(pkey, le_key));
+							return;
+						} else {
+							php_openssl_store_errors();
+						}
 					}
 					DH_free(dh);
+				} else {
+					php_openssl_store_errors();
 				}
 				EVP_PKEY_free(pkey);
+			} else {
+				php_openssl_store_errors();
 			}
 			RETURN_FALSE;
+#ifdef HAVE_EVP_PKEY_EC
+		} else if ((data = zend_hash_str_find(Z_ARRVAL_P(args), "ec", sizeof("ec") - 1)) != NULL &&
+			Z_TYPE_P(data) == IS_ARRAY) {
+			EC_KEY *eckey = NULL;
+			EC_GROUP *group = NULL;
+			EC_POINT *pnt = NULL;
+			const BIGNUM *d;
+			pkey = EVP_PKEY_new();
+			if (pkey) {
+				eckey = EC_KEY_new();
+				if (eckey) {
+					EC_GROUP *group = NULL;
+					zval *bn;
+					zval *x;
+					zval *y;
+
+					if ((bn = zend_hash_str_find(Z_ARRVAL_P(data), "curve_name", sizeof("curve_name") - 1)) != NULL &&
+							Z_TYPE_P(bn) == IS_STRING) {
+						int nid = OBJ_sn2nid(Z_STRVAL_P(bn));
+						if (nid != NID_undef) {
+							group = EC_GROUP_new_by_curve_name(nid);
+							if (!group) {
+								php_openssl_store_errors();
+								goto clean_exit;
+							}
+							EC_GROUP_set_asn1_flag(group, OPENSSL_EC_NAMED_CURVE);
+							EC_GROUP_set_point_conversion_form(group, POINT_CONVERSION_UNCOMPRESSED);
+							if (!EC_KEY_set_group(eckey, group)) {
+								php_openssl_store_errors();
+								goto clean_exit;
+							}
+						}
+					}
+
+					if (group == NULL) {
+						php_error_docref(NULL, E_WARNING, "Unknown curve_name");
+						goto clean_exit;
+					}
+
+					// The public key 'pnt' can be calculated from 'd' or is defined by 'x' and 'y'
+					if ((bn = zend_hash_str_find(Z_ARRVAL_P(data), "d", sizeof("d") - 1)) != NULL &&
+							Z_TYPE_P(bn) == IS_STRING) {
+						d = BN_bin2bn((unsigned char*) Z_STRVAL_P(bn), Z_STRLEN_P(bn), NULL);
+						if (!EC_KEY_set_private_key(eckey, d)) {
+							php_openssl_store_errors();
+							goto clean_exit;
+						}
+						// Calculate the public key by multiplying the Point Q with the public key
+						// P = d * Q
+						pnt = EC_POINT_new(group);
+						if (!pnt || !EC_POINT_mul(group, pnt, d, NULL, NULL, NULL)) {
+							php_openssl_store_errors();
+							goto clean_exit;
+						}
+					} else if ((x = zend_hash_str_find(Z_ARRVAL_P(data), "x", sizeof("x") - 1)) != NULL &&
+							Z_TYPE_P(x) == IS_STRING &&
+							(y = zend_hash_str_find(Z_ARRVAL_P(data), "y", sizeof("y") - 1)) != NULL &&
+							Z_TYPE_P(y) == IS_STRING) {
+						pnt = EC_POINT_new(group);
+						if (pnt == NULL) {
+							php_openssl_store_errors();
+							goto clean_exit;
+						}
+						if (!EC_POINT_set_affine_coordinates_GFp(
+								group, pnt, BN_bin2bn((unsigned char*) Z_STRVAL_P(x), Z_STRLEN_P(x), NULL),
+								BN_bin2bn((unsigned char*) Z_STRVAL_P(y), Z_STRLEN_P(y), NULL), NULL)) {
+							php_openssl_store_errors();
+							goto clean_exit;
+						}
+					}
+
+					if (pnt != NULL) {
+						if (!EC_KEY_set_public_key(eckey, pnt)) {
+							php_openssl_store_errors();
+							goto clean_exit;
+						}
+						EC_POINT_free(pnt);
+						pnt = NULL;
+					}
+
+					if (!EC_KEY_check_key(eckey)) {
+						PHP_OPENSSL_RAND_ADD_TIME();
+						EC_KEY_generate_key(eckey);
+						php_openssl_store_errors();
+					}
+					if (EC_KEY_check_key(eckey) && EVP_PKEY_assign_EC_KEY(pkey, eckey)) {
+						EC_GROUP_free(group);
+						RETURN_RES(zend_register_resource(pkey, le_key));
+					} else {
+						php_openssl_store_errors();
+					}
+				} else {
+					php_openssl_store_errors();
+				}
+			} else {
+				php_openssl_store_errors();
+			}
+clean_exit:
+			if (pnt != NULL) {
+				EC_POINT_free(pnt);
+			}
+			if (group != NULL) {
+				EC_GROUP_free(group);
+			}
+			if (eckey != NULL) {
+				EC_KEY_free(eckey);
+			}
+			if (pkey != NULL) {
+				EVP_PKEY_free(pkey);
+			}
+			RETURN_FALSE;
+#endif
 		}
 	}
 
@@ -3709,6 +4189,10 @@ PHP_FUNCTION(openssl_pkey_export_to_file)
 
 	if (PHP_SSL_REQ_PARSE(&req, args) == SUCCESS) {
 		bio_out = BIO_new_file(filename, "w");
+		if (bio_out == NULL) {
+			php_openssl_store_errors();
+			goto clean_exit;
+		}
 
 		if (passphrase && req.priv_key_encrypt) {
 			if (req.priv_key_encrypt_cipher) {
@@ -3735,8 +4219,12 @@ PHP_FUNCTION(openssl_pkey_export_to_file)
 			/* Success!
 			 * If returning the output as a string, do so now */
 			RETVAL_TRUE;
+		} else {
+			php_openssl_store_errors();
 		}
 	}
+
+clean_exit:
 	PHP_SSL_REQ_DISPOSE(&req);
 
 	if (key_resource == NULL && key) {
@@ -3812,6 +4300,8 @@ PHP_FUNCTION(openssl_pkey_export)
 			bio_mem_len = BIO_get_mem_data(bio_out, &bio_mem_ptr);
 			zval_dtor(out);
 			ZVAL_STRINGL(out, bio_mem_ptr, bio_mem_len);
+		} else {
+			php_openssl_store_errors();
 		}
 	}
 	PHP_SSL_REQ_DISPOSE(&req);
@@ -3904,7 +4394,11 @@ PHP_FUNCTION(openssl_pkey_get_details)
 		RETURN_FALSE;
 	}
 	out = BIO_new(BIO_s_mem());
-	PEM_write_bio_PUBKEY(out, pkey);
+	if (!PEM_write_bio_PUBKEY(out, pkey)) {
+		BIO_free(out);
+		php_openssl_store_errors();
+		RETURN_FALSE;
+	}
 	pbio_len = BIO_get_mem_data(out, &pbio);
 
 	array_init(return_value);
@@ -3974,13 +4468,18 @@ PHP_FUNCTION(openssl_pkey_get_details)
 			if (pkey->pkey.ec != NULL) {
 				zval ec;
 				const EC_GROUP *ec_group;
+				const EC_POINT *pub;
 				int nid;
 				char *crv_sn;
 				ASN1_OBJECT *obj;
 				// openssl recommends a buffer length of 80
 				char oir_buf[80];
+				const EC_KEY *ec_key = EVP_PKEY_get1_EC_KEY(pkey);
+				BIGNUM *x = BN_new();
+				BIGNUM *y = BN_new();
+				const BIGNUM *d;
 
-				ec_group = EC_KEY_get0_group(EVP_PKEY_get1_EC_KEY(pkey));
+				ec_group = EC_KEY_get0_group(ec_key);
 
 				// Curve nid (numerical identifier) used for ASN1 mapping
 				nid = EC_GROUP_get_curve_name(ec_group);
@@ -3998,11 +4497,27 @@ PHP_FUNCTION(openssl_pkey_get_details)
 				obj = OBJ_nid2obj(nid);
 				if (obj != NULL) {
 					int oir_len = OBJ_obj2txt(oir_buf, sizeof(oir_buf), obj, 1);
-					add_assoc_stringl(&ec, "curve_oid", (char*)oir_buf, oir_len);
+					add_assoc_stringl(&ec, "curve_oid", (char*) oir_buf, oir_len);
 					ASN1_OBJECT_free(obj);
 				}
 
+				pub = EC_KEY_get0_public_key(ec_key);
+
+				if (EC_POINT_get_affine_coordinates_GFp(ec_group, pub, x, y, NULL)) {
+					OPENSSL_GET_BN(ec, x, x);
+					OPENSSL_GET_BN(ec, y, y);
+				} else {
+					php_openssl_store_errors();
+				}
+
+				if ((d = EC_KEY_get0_private_key(pkey->pkey.ec)) != NULL) {
+					OPENSSL_GET_BN(ec, d, d);
+				}
+
 				add_assoc_zval(return_value, "ec", &ec);
+
+				BN_free(x);
+				BN_free(y);
 			}
 			break;
 #endif
@@ -4069,6 +4584,7 @@ PHP_FUNCTION(openssl_pbkdf2)
 		ZSTR_VAL(out_buffer)[key_length] = 0;
 		RETURN_NEW_STR(out_buffer);
 	} else {
+		php_openssl_store_errors();
 		zend_string_release(out_buffer);
 		RETURN_FALSE;
 	}
@@ -4127,6 +4643,7 @@ PHP_FUNCTION(openssl_pkcs7_verify)
 
 	in = BIO_new_file(filename, (flags & PKCS7_BINARY) ? "rb" : "r");
 	if (in == NULL) {
+		php_openssl_store_errors();
 		goto clean_exit;
 	}
 	p7 = SMIME_read_PKCS7(in, &datain);
@@ -4134,6 +4651,7 @@ PHP_FUNCTION(openssl_pkcs7_verify)
 #if DEBUG_SMIME
 		zend_printf("SMIME_read_PKCS7 failed\n");
 #endif
+		php_openssl_store_errors();
 		goto clean_exit;
 	}
 
@@ -4145,6 +4663,7 @@ PHP_FUNCTION(openssl_pkcs7_verify)
 
 		dataout = BIO_new_file(datafilename, "w");
 		if (dataout == NULL) {
+			php_openssl_store_errors();
 			goto clean_exit;
 		}
 	}
@@ -4167,19 +4686,31 @@ PHP_FUNCTION(openssl_pkcs7_verify)
 			if (certout) {
 				int i;
 				signers = PKCS7_get0_signers(p7, NULL, (int)flags);
+				if (signers != NULL) {
 
-				for(i = 0; i < sk_X509_num(signers); i++) {
-					PEM_write_bio_X509(certout, sk_X509_value(signers, i));
+					for (i = 0; i < sk_X509_num(signers); i++) {
+						if (!PEM_write_bio_X509(certout, sk_X509_value(signers, i))) {
+							php_openssl_store_errors();
+							RETVAL_LONG(-1);
+							php_error_docref(NULL, E_WARNING, "failed to write signer %d", i);
+						}
+					}
+
+					sk_X509_free(signers);
+				} else {
+					RETVAL_LONG(-1);
+					php_openssl_store_errors();
 				}
+
 				BIO_free(certout);
-				sk_X509_free(signers);
 			} else {
+				php_openssl_store_errors();
 				php_error_docref(NULL, E_WARNING, "signature OK, but cannot open %s for writing", signersfilename);
 				RETVAL_LONG(-1);
 			}
 		}
-		goto clean_exit;
 	} else {
+		php_openssl_store_errors();
 		RETVAL_FALSE;
 	}
 clean_exit:
@@ -4224,11 +4755,13 @@ PHP_FUNCTION(openssl_pkcs7_encrypt)
 
 	infile = BIO_new_file(infilename, "r");
 	if (infile == NULL) {
+		php_openssl_store_errors();
 		goto clean_exit;
 	}
 
 	outfile = BIO_new_file(outfilename, "w");
 	if (outfile == NULL) {
+		php_openssl_store_errors();
 		goto clean_exit;
 	}
 
@@ -4249,6 +4782,7 @@ PHP_FUNCTION(openssl_pkcs7_encrypt)
 					make a copy and push that on the stack instead */
 				cert = X509_dup(cert);
 				if (cert == NULL) {
+					php_openssl_store_errors();
 					goto clean_exit;
 				}
 			}
@@ -4268,6 +4802,7 @@ PHP_FUNCTION(openssl_pkcs7_encrypt)
 				make a copy and push that on the stack instead */
 			cert = X509_dup(cert);
 			if (cert == NULL) {
+				php_openssl_store_errors();
 				goto clean_exit;
 			}
 		}
@@ -4285,6 +4820,7 @@ PHP_FUNCTION(openssl_pkcs7_encrypt)
 	p7 = PKCS7_encrypt(recipcerts, infile, (EVP_CIPHER*)cipher, (int)flags);
 
 	if (p7 == NULL) {
+		php_openssl_store_errors();
 		goto clean_exit;
 	}
 
@@ -4304,7 +4840,10 @@ PHP_FUNCTION(openssl_pkcs7_encrypt)
 	(void)BIO_reset(infile);
 
 	/* write the encrypted data */
-	SMIME_write_PKCS7(outfile, p7, infile, (int)flags);
+	if (!SMIME_write_PKCS7(outfile, p7, infile, (int)flags)) {
+		php_openssl_store_errors();
+		goto clean_exit;
+	}
 
 	RETVAL_TRUE;
 
@@ -4374,18 +4913,21 @@ PHP_FUNCTION(openssl_pkcs7_sign)
 
 	infile = BIO_new_file(infilename, "r");
 	if (infile == NULL) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "error opening input file %s!", infilename);
 		goto clean_exit;
 	}
 
 	outfile = BIO_new_file(outfilename, "w");
 	if (outfile == NULL) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "error opening output file %s!", outfilename);
 		goto clean_exit;
 	}
 
 	p7 = PKCS7_sign(cert, privkey, others, infile, (int)flags);
 	if (p7 == NULL) {
+		php_openssl_store_errors();
 		php_error_docref(NULL, E_WARNING, "error creating PKCS7 structure!");
 		goto clean_exit;
 	}
@@ -4394,18 +4936,26 @@ PHP_FUNCTION(openssl_pkcs7_sign)
 
 	/* tack on extra headers */
 	if (zheaders) {
+		int ret;
+
 		ZEND_HASH_FOREACH_STR_KEY_VAL(Z_ARRVAL_P(zheaders), strindex, hval) {
 			convert_to_string_ex(hval);
 
 			if (strindex) {
-				BIO_printf(outfile, "%s: %s\n", ZSTR_VAL(strindex), Z_STRVAL_P(hval));
+				ret = BIO_printf(outfile, "%s: %s\n", ZSTR_VAL(strindex), Z_STRVAL_P(hval));
 			} else {
-				BIO_printf(outfile, "%s\n", Z_STRVAL_P(hval));
+				ret = BIO_printf(outfile, "%s\n", Z_STRVAL_P(hval));
+			}
+			if (ret < 0) {
+				php_openssl_store_errors();
 			}
 		} ZEND_HASH_FOREACH_END();
 	}
 	/* write the signed data */
-	SMIME_write_PKCS7(outfile, p7, infile, (int)flags);
+	if (!SMIME_write_PKCS7(outfile, p7, infile, (int)flags)) {
+		php_openssl_store_errors();
+		goto clean_exit;
+	}
 
 	RETVAL_TRUE;
 
@@ -4466,20 +5016,25 @@ PHP_FUNCTION(openssl_pkcs7_decrypt)
 
 	in = BIO_new_file(infilename, "r");
 	if (in == NULL) {
+		php_openssl_store_errors();
 		goto clean_exit;
 	}
 	out = BIO_new_file(outfilename, "w");
 	if (out == NULL) {
+		php_openssl_store_errors();
 		goto clean_exit;
 	}
 
 	p7 = SMIME_read_PKCS7(in, &datain);
 
 	if (p7 == NULL) {
+		php_openssl_store_errors();
 		goto clean_exit;
 	}
 	if (PKCS7_decrypt(p7, key, cert, out, PKCS7_DETACHED)) {
 		RETVAL_TRUE;
+	} else {
+		php_openssl_store_errors();
 	}
 clean_exit:
 	PKCS7_free(p7);
@@ -4547,6 +5102,8 @@ PHP_FUNCTION(openssl_private_encrypt)
 		ZVAL_NEW_STR(crypted, cryptedbuf);
 		cryptedbuf = NULL;
 		RETVAL_TRUE;
+	} else {
+		php_openssl_store_errors();
 	}
 	if (cryptedbuf) {
 		zend_string_release(cryptedbuf);
@@ -4614,6 +5171,8 @@ PHP_FUNCTION(openssl_private_decrypt)
 		ZVAL_NEW_STR(crypted, cryptedbuf);
 		cryptedbuf = NULL;
 		RETVAL_TRUE;
+	} else {
+		php_openssl_store_errors();
 	}
 
 	if (keyresource == NULL) {
@@ -4674,6 +5233,8 @@ PHP_FUNCTION(openssl_public_encrypt)
 		ZVAL_NEW_STR(crypted, cryptedbuf);
 		cryptedbuf = NULL;
 		RETVAL_TRUE;
+	} else {
+		php_openssl_store_errors();
 	}
 	if (keyresource == NULL) {
 		EVP_PKEY_free(pkey);
@@ -4743,6 +5304,8 @@ PHP_FUNCTION(openssl_public_decrypt)
 		ZVAL_NEW_STR(crypted, cryptedbuf);
 		cryptedbuf = NULL;
 		RETVAL_TRUE;
+	} else {
+		php_openssl_store_errors();
 	}
 
 	if (cryptedbuf) {
@@ -4758,16 +5321,25 @@ PHP_FUNCTION(openssl_public_decrypt)
    Returns a description of the last error, and alters the index of the error messages. Returns false when the are no more messages */
 PHP_FUNCTION(openssl_error_string)
 {
-	char buf[512];
+	char buf[256];
 	unsigned long val;
 
 	if (zend_parse_parameters_none() == FAILURE) {
 		return;
 	}
 
-	val = ERR_get_error();
+	php_openssl_store_errors();
+
+	if (OPENSSL_G(errors) == NULL || OPENSSL_G(errors)->top == OPENSSL_G(errors)->bottom) {
+		RETURN_FALSE;
+	}
+
+	OPENSSL_G(errors)->bottom = (OPENSSL_G(errors)->bottom + 1) % ERR_NUM_ERRORS;
+	val = OPENSSL_G(errors)->buffer[OPENSSL_G(errors)->bottom];
+
 	if (val) {
-		RETURN_STRING(ERR_error_string(val, buf));
+		ERR_error_string_n(val, buf, 256);
+		RETURN_STRING(buf);
 	} else {
 		RETURN_FALSE;
 	}
@@ -4818,15 +5390,16 @@ PHP_FUNCTION(openssl_sign)
 	siglen = EVP_PKEY_size(pkey);
 	sigbuf = zend_string_alloc(siglen, 0);
 
-	EVP_SignInit(&md_ctx, mdtype);
-	EVP_SignUpdate(&md_ctx, data, data_len);
-	if (EVP_SignFinal (&md_ctx, (unsigned char*)ZSTR_VAL(sigbuf), &siglen, pkey)) {
+	if (EVP_SignInit(&md_ctx, mdtype) &&
+			EVP_SignUpdate(&md_ctx, data, data_len) &&
+			EVP_SignFinal(&md_ctx, (unsigned char*)ZSTR_VAL(sigbuf), &siglen, pkey)) {
 		zval_dtor(signature);
 		ZSTR_VAL(sigbuf)[siglen] = '\0';
 		ZSTR_LEN(sigbuf) = siglen;
 		ZVAL_NEW_STR(signature, sigbuf);
 		RETVAL_TRUE;
 	} else {
+		php_openssl_store_errors();
 		efree(sigbuf);
 		RETVAL_FALSE;
 	}
@@ -4843,7 +5416,7 @@ PHP_FUNCTION(openssl_verify)
 {
 	zval *key;
 	EVP_PKEY *pkey;
-	int err;
+	int err = 0;
 	EVP_MD_CTX md_ctx;
 	const EVP_MD *mdtype;
 	zend_resource *keyresource = NULL;
@@ -4882,9 +5455,11 @@ PHP_FUNCTION(openssl_verify)
 		RETURN_FALSE;
 	}
 
-	EVP_VerifyInit (&md_ctx, mdtype);
-	EVP_VerifyUpdate (&md_ctx, data, data_len);
-	err = EVP_VerifyFinal(&md_ctx, (unsigned char *)signature, (unsigned int)signature_len, pkey);
+	if (!EVP_VerifyInit (&md_ctx, mdtype) ||
+			!EVP_VerifyUpdate (&md_ctx, data, data_len) ||
+			(err = EVP_VerifyFinal(&md_ctx, (unsigned char *)signature, (unsigned int)signature_len, pkey)) < 0) {
+		php_openssl_store_errors();
+	}
 	EVP_MD_CTX_cleanup(&md_ctx);
 
 	if (keyresource == NULL) {
@@ -4963,8 +5538,9 @@ PHP_FUNCTION(openssl_seal)
 	} ZEND_HASH_FOREACH_END();
 
 	if (!EVP_EncryptInit(&ctx,cipher,NULL,NULL)) {
-		RETVAL_FALSE;
 		EVP_CIPHER_CTX_cleanup(&ctx);
+		php_openssl_store_errors();
+		RETVAL_FALSE;
 		goto clean_exit;
 	}
 
@@ -4975,9 +5551,10 @@ PHP_FUNCTION(openssl_seal)
 	if (!EVP_SealInit(&ctx, cipher, eks, eksl, &iv_buf[0], pkeys, nkeys) ||
 			!EVP_SealUpdate(&ctx, buf, &len1, (unsigned char *)data, (int)data_len) ||
 			!EVP_SealFinal(&ctx, buf + len1, &len2)) {
-		RETVAL_FALSE;
 		efree(buf);
 		EVP_CIPHER_CTX_cleanup(&ctx);
+		php_openssl_store_errors();
+		RETVAL_FALSE;
 		goto clean_exit;
 	}
 
@@ -5072,7 +5649,7 @@ PHP_FUNCTION(openssl_open)
 					"Cipher algorithm requires an IV to be supplied as a sixth parameter");
 			RETURN_FALSE;
 		}
-		if (cipher_iv_len != iv_len) {
+		if ((size_t)cipher_iv_len != iv_len) {
 			php_error_docref(NULL, E_WARNING, "IV length is invalid");
 			RETURN_FALSE;
 		}
@@ -5084,21 +5661,18 @@ PHP_FUNCTION(openssl_open)
 	buf = emalloc(data_len + 1);
 
 	if (EVP_OpenInit(&ctx, cipher, (unsigned char *)ekey, (int)ekey_len, iv_buf, pkey) &&
-			EVP_OpenUpdate(&ctx, buf, &len1, (unsigned char *)data, (int)data_len)) {
-		if (!EVP_OpenFinal(&ctx, buf + len1, &len2) || (len1 + len2 == 0)) {
-			efree(buf);
-			RETVAL_FALSE;
-		} else {
-			zval_dtor(opendata);
-			buf[len1 + len2] = '\0';
-			ZVAL_NEW_STR(opendata, zend_string_init((char*)buf, len1 + len2, 0));
-			efree(buf);
-			RETVAL_TRUE;
-		}
+			EVP_OpenUpdate(&ctx, buf, &len1, (unsigned char *)data, (int)data_len) &&
+			EVP_OpenFinal(&ctx, buf + len1, &len2) && (len1 + len2 > 0)) {
+		zval_dtor(opendata);
+		buf[len1 + len2] = '\0';
+		ZVAL_NEW_STR(opendata, zend_string_init((char*)buf, len1 + len2, 0));
+		RETVAL_TRUE;
 	} else {
-		efree(buf);
+		php_openssl_store_errors();
 		RETVAL_FALSE;
 	}
+
+	efree(buf);
 	if (keyresource == NULL) {
 		EVP_PKEY_free(pkey);
 	}
@@ -5152,6 +5726,33 @@ PHP_FUNCTION(openssl_get_cipher_methods)
 }
 /* }}} */
 
+/* {{{ proto array openssl_get_curve_names()
+   Return array of available elliptic curves */
+#ifdef HAVE_EVP_PKEY_EC
+PHP_FUNCTION(openssl_get_curve_names)
+{
+	EC_builtin_curve *curves = NULL;
+	const char *sname;
+	size_t i;
+	size_t len = EC_get_builtin_curves(NULL, 0);
+
+	curves = emalloc(sizeof(EC_builtin_curve) * len);
+	if (!EC_get_builtin_curves(curves, len)) {
+		RETURN_FALSE;
+	}
+
+	array_init(return_value);
+	for (i = 0; i < len; i++) {
+		sname = OBJ_nid2sn(curves[i].nid);
+		if (sname != NULL) {
+			add_next_index_string(return_value, sname);
+		}
+	}
+	efree(curves);
+}
+#endif
+/* }}} */
+
 /* {{{ proto string openssl_digest(string data, string method [, bool raw_output=false])
    Computes digest hash value for given data using given method, returns raw or binhex encoded string */
 PHP_FUNCTION(openssl_digest)
@@ -5176,9 +5777,9 @@ PHP_FUNCTION(openssl_digest)
 	siglen = EVP_MD_size(mdtype);
 	sigbuf = zend_string_alloc(siglen, 0);
 
-	EVP_DigestInit(&md_ctx, mdtype);
-	EVP_DigestUpdate(&md_ctx, (unsigned char *)data, data_len);
-	if (EVP_DigestFinal (&md_ctx, (unsigned char *)ZSTR_VAL(sigbuf), &siglen)) {
+	if (EVP_DigestInit(&md_ctx, mdtype) &&
+			EVP_DigestUpdate(&md_ctx, (unsigned char *)data, data_len) &&
+			EVP_DigestFinal (&md_ctx, (unsigned char *)ZSTR_VAL(sigbuf), &siglen)) {
 		if (raw_output) {
 			ZSTR_VAL(sigbuf)[siglen] = '\0';
 			ZSTR_LEN(sigbuf) = siglen;
@@ -5193,19 +5794,67 @@ PHP_FUNCTION(openssl_digest)
 			RETVAL_STR(digest_str);
 		}
 	} else {
+		php_openssl_store_errors();
 		zend_string_release(sigbuf);
 		RETVAL_FALSE;
 	}
 }
 /* }}} */
 
-static zend_bool php_openssl_validate_iv(char **piv, size_t *piv_len, size_t iv_required_len)
+/* Cipher mode info */
+struct php_openssl_cipher_mode {
+	zend_bool is_aead;
+	zend_bool is_single_run_aead;
+	int aead_get_tag_flag;
+	int aead_set_tag_flag;
+	int aead_ivlen_flag;
+};
+
+static void php_openssl_load_cipher_mode(struct php_openssl_cipher_mode *mode, const EVP_CIPHER *cipher_type) /* {{{ */
+{
+	switch (EVP_CIPHER_mode(cipher_type)) {
+#ifdef EVP_CIPH_GCM_MODE
+		case EVP_CIPH_GCM_MODE:
+			mode->is_aead = 1;
+			mode->is_single_run_aead = 0;
+			mode->aead_get_tag_flag = EVP_CTRL_GCM_GET_TAG;
+			mode->aead_set_tag_flag = EVP_CTRL_GCM_SET_TAG;
+			mode->aead_ivlen_flag = EVP_CTRL_GCM_SET_IVLEN;
+			break;
+#endif
+#ifdef EVP_CIPH_CCM_MODE
+		case EVP_CIPH_CCM_MODE:
+			mode->is_aead = 1;
+			mode->is_single_run_aead = 1;
+			mode->aead_get_tag_flag = EVP_CTRL_CCM_GET_TAG;
+			mode->aead_set_tag_flag = EVP_CTRL_CCM_SET_TAG;
+			mode->aead_ivlen_flag = EVP_CTRL_CCM_SET_IVLEN;
+			break;
+#endif
+		default:
+			memset(mode, 0, sizeof(struct php_openssl_cipher_mode));
+	}
+}
+/* }}} */
+
+static int php_openssl_validate_iv(char **piv, size_t *piv_len, size_t iv_required_len,
+		zend_bool *free_iv, EVP_CIPHER_CTX *cipher_ctx, struct php_openssl_cipher_mode *mode) /* {{{ */
 {
 	char *iv_new;
 
 	/* Best case scenario, user behaved */
 	if (*piv_len == iv_required_len) {
-		return 0;
+		return SUCCESS;
+	}
+
+	if (mode->is_aead) {
+		if (EVP_CIPHER_CTX_ctrl(cipher_ctx, mode->aead_ivlen_flag, *piv_len, NULL) != 1) {
+			php_error_docref(NULL, E_WARNING,
+					"Setting of IV length for AEAD mode failed, the expected length is %zd bytes",
+					iv_required_len);
+			return FAILURE;
+		}
+		return SUCCESS;
 	}
 
 	iv_new = ecalloc(1, iv_required_len + 1);
@@ -5214,82 +5863,181 @@ static zend_bool php_openssl_validate_iv(char **piv, size_t *piv_len, size_t iv_
 		/* BC behavior */
 		*piv_len = iv_required_len;
 		*piv = iv_new;
-		return 1;
+		*free_iv = 1;
+		return SUCCESS;
+
 	}
 
 	if (*piv_len < iv_required_len) {
-		php_error_docref(NULL, E_WARNING, "IV passed is only %zd bytes long, cipher expects an IV of precisely %zd bytes, padding with \\0", *piv_len, iv_required_len);
+		php_error_docref(NULL, E_WARNING,
+				"IV passed is only %zd bytes long, cipher expects an IV of precisely %zd bytes, padding with \\0",
+				*piv_len, iv_required_len);
 		memcpy(iv_new, *piv, *piv_len);
 		*piv_len = iv_required_len;
 		*piv = iv_new;
-		return 1;
+		*free_iv = 1;
+		return SUCCESS;
 	}
 
-	php_error_docref(NULL, E_WARNING, "IV passed is %zd bytes long which is longer than the %zd expected by selected cipher, truncating", *piv_len, iv_required_len);
+	php_error_docref(NULL, E_WARNING,
+			"IV passed is %zd bytes long which is longer than the %zd expected by selected cipher, truncating",
+			*piv_len, iv_required_len);
 	memcpy(iv_new, *piv, iv_required_len);
 	*piv_len = iv_required_len;
 	*piv = iv_new;
-	return 1;
+	*free_iv = 1;
+	return SUCCESS;
 
 }
+/* }}} */
 
-/* {{{ proto string openssl_encrypt(string data, string method, string password [, long options=0 [, string $iv='']])
+static int php_openssl_cipher_init(const EVP_CIPHER *cipher_type,
+		EVP_CIPHER_CTX *cipher_ctx, struct php_openssl_cipher_mode *mode,
+		char **ppassword, size_t *ppassword_len, zend_bool *free_password,
+		char **piv, size_t *piv_len, zend_bool *free_iv,
+		char *tag, int tag_len, zend_long options, int enc)  /* {{{ */
+{
+	unsigned char *key;
+	int key_len, password_len;
+	size_t max_iv_len;
+
+	/* check and set key */
+	password_len = (int) *ppassword_len;
+	key_len = EVP_CIPHER_key_length(cipher_type);
+	if (key_len > password_len) {
+		key = emalloc(key_len);
+		memset(key, 0, key_len);
+		memcpy(key, *ppassword, password_len);
+		*ppassword = (char *) key;
+		*ppassword_len = key_len;
+		*free_password = 1;
+	} else {
+		key = (unsigned char*)*ppassword;
+		*free_password = 0;
+	}
+
+	max_iv_len = EVP_CIPHER_iv_length(cipher_type);
+	if (enc && *piv_len == 0 && max_iv_len > 0 && !mode->is_aead) {
+		php_error_docref(NULL, E_WARNING,
+				"Using an empty Initialization Vector (iv) is potentially insecure and not recommended");
+	}
+
+	if (!EVP_CipherInit_ex(cipher_ctx, cipher_type, NULL, NULL, NULL, enc)) {
+		return FAILURE;
+	}
+	if (php_openssl_validate_iv(piv, piv_len, max_iv_len, free_iv, cipher_ctx, mode) == FAILURE) {
+		return FAILURE;
+	}
+	if (mode->is_single_run_aead && enc) {
+		EVP_CIPHER_CTX_ctrl(cipher_ctx, mode->aead_set_tag_flag, tag_len, NULL);
+	} else if (!enc && tag && tag_len > 0) {
+		if (!mode->is_aead) {
+			php_error_docref(NULL, E_WARNING, "The tag cannot be used because the cipher method does not support AEAD");
+		} else if (!EVP_CIPHER_CTX_ctrl(cipher_ctx, mode->aead_set_tag_flag, tag_len, (unsigned char *) tag)) {
+			php_error_docref(NULL, E_WARNING, "Setting tag for AEAD cipher decryption failed");
+			return FAILURE;
+		}
+	}
+	if (password_len > key_len) {
+		EVP_CIPHER_CTX_set_key_length(cipher_ctx, password_len);
+	}
+	if (!EVP_CipherInit_ex(cipher_ctx, NULL, NULL, key, (unsigned char *)*piv, enc)) {
+		return FAILURE;
+	}
+	if (options & OPENSSL_ZERO_PADDING) {
+		EVP_CIPHER_CTX_set_padding(cipher_ctx, 0);
+	}
+
+	return SUCCESS;
+}
+/* }}} */
+
+static int php_openssl_cipher_update(const EVP_CIPHER *cipher_type,
+		EVP_CIPHER_CTX *cipher_ctx, struct php_openssl_cipher_mode *mode,
+		zend_string **poutbuf, int *poutlen, char *data, size_t data_len,
+		char *aad, size_t aad_len, int enc)  /* {{{ */
+{
+	int i = 0;
+
+	if (mode->is_single_run_aead && !EVP_EncryptUpdate(cipher_ctx, NULL, &i, NULL, (int)data_len)) {
+		php_error_docref(NULL, E_WARNING, "Setting of data length failed");
+		return FAILURE;
+	}
+
+	if (mode->is_aead && !EVP_CipherUpdate(cipher_ctx, NULL, &i, (unsigned char *)aad, (int)aad_len)) {
+		php_error_docref(NULL, E_WARNING, "Setting of additional application data failed");
+		return FAILURE;
+	}
+
+	*poutbuf = zend_string_alloc((int)data_len + EVP_CIPHER_block_size(cipher_type), 0);
+
+	if ((!enc || data_len > 0) &&
+			!EVP_CipherUpdate(cipher_ctx, (unsigned char*)ZSTR_VAL(*poutbuf),
+					&i, (unsigned char *)data, (int)data_len)) {
+		/* we don't show warning when we fail but if we ever do, then it should look like this:
+		if (mode->is_single_run_aead && !enc) {
+			php_error_docref(NULL, E_WARNING, "Tag verifycation failed");
+		} else {
+			php_error_docref(NULL, E_WARNING, enc ? "Encryption failed" : "Decryption failed");
+		}
+		*/
+		zend_string_release(*poutbuf);
+		return FAILURE;
+	}
+
+	*poutlen = i;
+
+	return SUCCESS;
+}
+/* }}} */
+
+/* {{{ proto string openssl_encrypt(string data, string method, string password [, long options=0 [, string $iv=''[, string &$tag = ''[, string $aad = ''[, long $tag_length = 16]]]]])
    Encrypts given data with given method and key, returns raw or base64 encoded string */
 PHP_FUNCTION(openssl_encrypt)
 {
-	zend_long options = 0;
-	char *data, *method, *password, *iv = "";
-	size_t data_len, method_len, password_len, iv_len = 0, max_iv_len;
+	zend_long options = 0, tag_len = 16;
+	char *data, *method, *password, *iv = "", *aad = "";
+	size_t data_len, method_len, password_len, iv_len = 0, aad_len = 0;
+	zval *tag = NULL;
 	const EVP_CIPHER *cipher_type;
-	EVP_CIPHER_CTX cipher_ctx;
-	int i=0, outlen, keylen;
+	EVP_CIPHER_CTX *cipher_ctx;
+	struct php_openssl_cipher_mode mode;
+	int i=0, outlen;
 	zend_string *outbuf;
-	unsigned char *key;
-	zend_bool free_iv;
+	zend_bool free_iv = 0, free_password = 0;
 
-	if (zend_parse_parameters(ZEND_NUM_ARGS(), "sss|ls", &data, &data_len, &method, &method_len, &password, &password_len, &options, &iv, &iv_len) == FAILURE) {
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "sss|lsz/sl", &data, &data_len, &method, &method_len,
+					&password, &password_len, &options, &iv, &iv_len, &tag, &aad, &aad_len, &tag_len) == FAILURE) {
 		return;
 	}
+
+	PHP_OPENSSL_CHECK_SIZE_T_TO_INT(data_len, data);
+	PHP_OPENSSL_CHECK_SIZE_T_TO_INT(password_len, password);
+	PHP_OPENSSL_CHECK_SIZE_T_TO_INT(aad_len, aad);
+	PHP_OPENSSL_CHECK_LONG_TO_INT(tag_len, tag_len);
+
 	cipher_type = EVP_get_cipherbyname(method);
 	if (!cipher_type) {
 		php_error_docref(NULL, E_WARNING, "Unknown cipher algorithm");
 		RETURN_FALSE;
 	}
 
-	PHP_OPENSSL_CHECK_SIZE_T_TO_INT(data_len, data);
-
-	keylen = EVP_CIPHER_key_length(cipher_type);
-	if (keylen > password_len) {
-		key = emalloc(keylen);
-		memset(key, 0, keylen);
-		memcpy(key, password, password_len);
-	} else {
-		key = (unsigned char*)password;
+	cipher_ctx = EVP_CIPHER_CTX_new();
+	if (!cipher_ctx) {
+		php_error_docref(NULL, E_WARNING, "Failed to create cipher context");
+		RETURN_FALSE;
 	}
 
-	max_iv_len = EVP_CIPHER_iv_length(cipher_type);
-	if (iv_len == 0 && max_iv_len > 0) {
-		php_error_docref(NULL, E_WARNING, "Using an empty Initialization Vector (iv) is potentially insecure and not recommended");
-	}
-	free_iv = php_openssl_validate_iv(&iv, &iv_len, max_iv_len);
+	php_openssl_load_cipher_mode(&mode, cipher_type);
 
-	outlen = (int)data_len + EVP_CIPHER_block_size(cipher_type);
-	outbuf = zend_string_alloc(outlen, 0);
 
-	EVP_EncryptInit(&cipher_ctx, cipher_type, NULL, NULL);
-	if (password_len > keylen) {
-		PHP_OPENSSL_CHECK_SIZE_T_TO_INT(password_len, password);
-		EVP_CIPHER_CTX_set_key_length(&cipher_ctx, (int)password_len);
-	}
-	EVP_EncryptInit_ex(&cipher_ctx, NULL, NULL, key, (unsigned char *)iv);
-	if (options & OPENSSL_ZERO_PADDING) {
-		EVP_CIPHER_CTX_set_padding(&cipher_ctx, 0);
-	}
-	if (data_len > 0) {
-		EVP_EncryptUpdate(&cipher_ctx, (unsigned char*)ZSTR_VAL(outbuf), &i, (unsigned char *)data, (int)data_len);
-	}
-	outlen = i;
-	if (EVP_EncryptFinal(&cipher_ctx, (unsigned char *)ZSTR_VAL(outbuf) + i, &i)) {
+	if (php_openssl_cipher_init(cipher_type, cipher_ctx, &mode,
+				&password, &password_len, &free_password,
+				&iv, &iv_len, &free_iv, NULL, tag_len, options, 1) == FAILURE ||
+			php_openssl_cipher_update(cipher_type, cipher_ctx, &mode, &outbuf, &outlen,
+				data, data_len, aad, aad_len, 1) == FAILURE) {
+		RETVAL_FALSE;
+	} else if (EVP_EncryptFinal(cipher_ctx, (unsigned char *)ZSTR_VAL(outbuf) + outlen, &i)) {
 		outlen += i;
 		if (options & OPENSSL_RAW_DATA) {
 			ZSTR_VAL(outbuf)[outlen] = '\0';
@@ -5302,36 +6050,58 @@ PHP_FUNCTION(openssl_encrypt)
 			zend_string_release(outbuf);
 			RETVAL_STR(base64_str);
 		}
+		if (mode.is_aead && tag) {
+			zend_string *tag_str = zend_string_alloc(tag_len, 0);
+
+			if (EVP_CIPHER_CTX_ctrl(cipher_ctx, mode.aead_get_tag_flag, tag_len, ZSTR_VAL(tag_str)) == 1) {
+				zval_dtor(tag);
+				ZSTR_VAL(tag_str)[tag_len] = '\0';
+				ZSTR_LEN(tag_str) = tag_len;
+				ZVAL_NEW_STR(tag, tag_str);
+			} else {
+				zend_string_release(tag_str);
+				php_error_docref(NULL, E_WARNING, "Retrieving verification tag failed");
+			}
+		} else if (tag) {
+			zval_dtor(tag);
+			ZVAL_NULL(tag);
+			php_error_docref(NULL, E_WARNING,
+					"The authenticated tag cannot be provided for cipher that doesn not support AEAD");
+		}
 	} else {
+		php_openssl_store_errors();
 		zend_string_release(outbuf);
 		RETVAL_FALSE;
 	}
-	if (key != (unsigned char*)password) {
-		efree(key);
+
+	if (free_password) {
+		efree(password);
 	}
 	if (free_iv) {
 		efree(iv);
 	}
-	EVP_CIPHER_CTX_cleanup(&cipher_ctx);
+	EVP_CIPHER_CTX_cleanup(cipher_ctx);
+	EVP_CIPHER_CTX_free(cipher_ctx);
 }
 /* }}} */
 
-/* {{{ proto string openssl_decrypt(string data, string method, string password [, long options=0 [, string $iv = '']])
+/* {{{ proto string openssl_decrypt(string data, string method, string password [, long options=0 [, string $iv = ''[, string $tag = ''[, string $aad = '']]]])
    Takes raw or base64 encoded string and decrypts it using given method and key */
 PHP_FUNCTION(openssl_decrypt)
 {
 	zend_long options = 0;
-	char *data, *method, *password, *iv = "";
-	size_t data_len, method_len, password_len, iv_len = 0;
+	char *data, *method, *password, *iv = "", *tag = NULL, *aad = "";
+	size_t data_len, method_len, password_len, iv_len = 0, tag_len = 0, aad_len = 0;
 	const EVP_CIPHER *cipher_type;
-	EVP_CIPHER_CTX cipher_ctx;
-	int i, outlen, keylen;
+	EVP_CIPHER_CTX *cipher_ctx;
+	struct php_openssl_cipher_mode mode;
+	int outlen, i = 0;
 	zend_string *outbuf;
-	unsigned char *key;
 	zend_string *base64_str = NULL;
-	zend_bool free_iv;
+	zend_bool free_iv = 0, free_password = 0;
 
-	if (zend_parse_parameters(ZEND_NUM_ARGS(), "sss|ls", &data, &data_len, &method, &method_len, &password, &password_len, &options, &iv, &iv_len) == FAILURE) {
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "sss|lsss", &data, &data_len, &method, &method_len,
+					&password, &password_len, &options, &iv, &iv_len, &tag, &tag_len, &aad, &aad_len) == FAILURE) {
 		return;
 	}
 
@@ -5341,6 +6111,9 @@ PHP_FUNCTION(openssl_decrypt)
 	}
 
 	PHP_OPENSSL_CHECK_SIZE_T_TO_INT(data_len, data);
+	PHP_OPENSSL_CHECK_SIZE_T_TO_INT(password_len, password);
+	PHP_OPENSSL_CHECK_SIZE_T_TO_INT(aad_len, aad);
+	PHP_OPENSSL_CHECK_SIZE_T_TO_INT(tag_len, tag);
 
 	cipher_type = EVP_get_cipherbyname(method);
 	if (!cipher_type) {
@@ -5348,52 +6121,45 @@ PHP_FUNCTION(openssl_decrypt)
 		RETURN_FALSE;
 	}
 
+	cipher_ctx = EVP_CIPHER_CTX_new();
+	if (!cipher_ctx) {
+		php_error_docref(NULL, E_WARNING, "Failed to create cipher context");
+		RETURN_FALSE;
+	}
+
+	php_openssl_load_cipher_mode(&mode, cipher_type);
+
 	if (!(options & OPENSSL_RAW_DATA)) {
 		base64_str = php_base64_decode((unsigned char*)data, (int)data_len);
 		if (!base64_str) {
 			php_error_docref(NULL, E_WARNING, "Failed to base64 decode the input");
+			EVP_CIPHER_CTX_free(cipher_ctx);
 			RETURN_FALSE;
 		}
 		data_len = ZSTR_LEN(base64_str);
 		data = ZSTR_VAL(base64_str);
 	}
 
-	keylen = EVP_CIPHER_key_length(cipher_type);
-	if (keylen > password_len) {
-		key = emalloc(keylen);
-		memset(key, 0, keylen);
-		memcpy(key, password, password_len);
-	} else {
-		key = (unsigned char*)password;
-	}
-
-	free_iv = php_openssl_validate_iv(&iv, &iv_len, EVP_CIPHER_iv_length(cipher_type));
-
-	outlen = (int)data_len + EVP_CIPHER_block_size(cipher_type);
-	outbuf = zend_string_alloc(outlen, 0);
-
-	EVP_DecryptInit(&cipher_ctx, cipher_type, NULL, NULL);
-	if (password_len > keylen) {
-		PHP_OPENSSL_CHECK_SIZE_T_TO_INT(password_len, password);
-		EVP_CIPHER_CTX_set_key_length(&cipher_ctx, (int)password_len);
-	}
-	EVP_DecryptInit_ex(&cipher_ctx, NULL, NULL, key, (unsigned char *)iv);
-	if (options & OPENSSL_ZERO_PADDING) {
-		EVP_CIPHER_CTX_set_padding(&cipher_ctx, 0);
-	}
-	EVP_DecryptUpdate(&cipher_ctx, (unsigned char*)ZSTR_VAL(outbuf), &i, (unsigned char *)data, (int)data_len);
-	outlen = i;
-	if (EVP_DecryptFinal(&cipher_ctx, (unsigned char *)ZSTR_VAL(outbuf) + i, &i)) {
+	if (php_openssl_cipher_init(cipher_type, cipher_ctx, &mode,
+				&password, &password_len, &free_password,
+				&iv, &iv_len, &free_iv, tag, tag_len, options, 0) == FAILURE ||
+			php_openssl_cipher_update(cipher_type, cipher_ctx, &mode, &outbuf, &outlen,
+				data, data_len, aad, aad_len, 0) == FAILURE) {
+		RETVAL_FALSE;
+	} else if (mode.is_single_run_aead ||
+			EVP_DecryptFinal(cipher_ctx, (unsigned char *)ZSTR_VAL(outbuf) + outlen, &i)) {
 		outlen += i;
 		ZSTR_VAL(outbuf)[outlen] = '\0';
 		ZSTR_LEN(outbuf) = outlen;
 		RETVAL_STR(outbuf);
 	} else {
+		php_openssl_store_errors();
 		zend_string_release(outbuf);
 		RETVAL_FALSE;
 	}
-	if (key != (unsigned char*)password) {
-		efree(key);
+
+	if (free_password) {
+		efree(password);
 	}
 	if (free_iv) {
 		efree(iv);
@@ -5401,7 +6167,8 @@ PHP_FUNCTION(openssl_decrypt)
 	if (base64_str) {
 		zend_string_release(base64_str);
 	}
- 	EVP_CIPHER_CTX_cleanup(&cipher_ctx);
+	EVP_CIPHER_CTX_cleanup(cipher_ctx);
+	EVP_CIPHER_CTX_free(cipher_ctx);
 }
 /* }}} */
 
@@ -5465,6 +6232,7 @@ PHP_FUNCTION(openssl_dh_compute_key)
 		ZSTR_VAL(data)[len] = 0;
 		RETVAL_STR(data);
 	} else {
+		php_openssl_store_errors();
 		zend_string_release(data);
 		RETVAL_FALSE;
 	}
@@ -5508,13 +6276,15 @@ PHP_FUNCTION(openssl_random_pseudo_bytes)
 #else
 
 	PHP_OPENSSL_CHECK_LONG_TO_INT(buffer_length, length);
-
+	PHP_OPENSSL_RAND_ADD_TIME();
 	if (RAND_bytes((unsigned char*)ZSTR_VAL(buffer), (int)buffer_length) <= 0) {
 		zend_string_release(buffer);
 		if (zstrong_result_returned) {
 			ZVAL_FALSE(zstrong_result_returned);
 		}
 		RETURN_FALSE;
+	} else {
+		php_openssl_store_errors();
 	}
 #endif
 
diff --git a/ext/openssl/php_openssl.h b/ext/openssl/php_openssl.h
index 92e01241f4..03f8953985 100644
--- a/ext/openssl/php_openssl.h
+++ b/ext/openssl/php_openssl.h
@@ -46,11 +46,33 @@ extern zend_module_entry openssl_module_entry;
 	"DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:" \
 	"AES256-GCM-SHA384:AES128:AES256:HIGH:!SSLv2:!aNULL:!eNULL:!EXPORT:!DES:!MD5:!RC4:!ADH"
 
+#include <openssl/err.h>
+
+struct php_openssl_errors {
+	int buffer[ERR_NUM_ERRORS];
+	int top;
+	int bottom;
+};
+
+ZEND_BEGIN_MODULE_GLOBALS(openssl)
+	struct php_openssl_errors *errors;
+ZEND_END_MODULE_GLOBALS(openssl)
+
+#define OPENSSL_G(v) ZEND_MODULE_GLOBALS_ACCESSOR(openssl, v)
+
+#if defined(ZTS) && defined(COMPILE_DL_OPENSSL)
+ZEND_TSRMLS_CACHE_EXTERN();
+#endif
+
 php_stream_transport_factory_func php_openssl_ssl_socket_factory;
 
+void php_openssl_store_errors();
+
 PHP_MINIT_FUNCTION(openssl);
 PHP_MSHUTDOWN_FUNCTION(openssl);
 PHP_MINFO_FUNCTION(openssl);
+PHP_GINIT_FUNCTION(openssl);
+PHP_GSHUTDOWN_FUNCTION(openssl);
 
 PHP_FUNCTION(openssl_pkey_get_private);
 PHP_FUNCTION(openssl_pkey_get_public);
diff --git a/ext/openssl/tests/001.phpt b/ext/openssl/tests/001.phpt
index 4ca9970bca..d62612b734 100644
--- a/ext/openssl/tests/001.phpt
+++ b/ext/openssl/tests/001.phpt
@@ -24,7 +24,7 @@ if ($privkey === false)
 	die("failed to create private key");
 
 $passphrase = "banana";
-$key_file_name = tempnam("/tmp", "ssl");
+$key_file_name = tempnam(sys_get_temp_dir(), "ssl");
 if ($key_file_name === false)
 	die("failed to get a temporary filename!");
 
diff --git a/ext/openssl/tests/bug55259.phpt b/ext/openssl/tests/bug55259.phpt
index 27ededdb18..b58d28ad73 100644
--- a/ext/openssl/tests/bug55259.phpt
+++ b/ext/openssl/tests/bug55259.phpt
@@ -16,14 +16,14 @@ $dh = openssl_pkey_new(array( 'dh'=> array( 'p' => hex2bin($phex), 'g' => '2' ))
 $details = openssl_pkey_get_details($dh);
 var_dump(bin2hex($details['dh']['p']));
 var_dump($details['dh']['g']);
-var_dump(strlen($details['dh']['pub_key']));
-var_dump(strlen($details['dh']['priv_key']));
+var_dump(strlen($details['dh']['pub_key']) > 0);
+var_dump(strlen($details['dh']['priv_key']) > 0);
 echo "Done";
 ?>
 --EXPECT--
 bool(false)
 string(256) "dcf93a0b883972ec0e19989ac5a2ce310e1d37717e8d9571bb7623731866e61ef75a2e27898b057f9891c2e27a639c3f29b60814581cd3b2ca3986d2683705577d45c2e7e52dc81c7a171876e5cea74b1448bfdfaf18828efd2519f14e45e3826634af1949e5b535cc829a483b8a76223e5d490a257f05bdff16f2fb22c583ab"
 string(1) "2"
-int(128)
-int(128)
+bool(true)
+bool(true)
 Done
diff --git a/ext/openssl/tests/bug69882.phpt b/ext/openssl/tests/bug69882.phpt
deleted file mode 100644
index 6963f8db79..0000000000
--- a/ext/openssl/tests/bug69882.phpt
+++ /dev/null
@@ -1,17 +0,0 @@
---TEST--
-Bug #69882: OpenSSL error "key values mismatch" after openssl_pkcs12_read with extra certs
---SKIPIF--
-<?php
-if (!extension_loaded("openssl")) die("skip");
-?>
---FILE--
-<?php
-$p12 = file_get_contents(__DIR__.'/p12_with_extra_certs.p12');
-
-$result = openssl_pkcs12_read($p12, $cert_data, 'qwerty');
-var_dump($result);
-var_dump(openssl_error_string());
-?>
---EXPECTF--
-bool(true)
-bool(false)
diff --git a/ext/openssl/tests/bug72336.phpt b/ext/openssl/tests/bug72336.phpt
new file mode 100644
index 0000000000..893b51838d
--- /dev/null
+++ b/ext/openssl/tests/bug72336.phpt
@@ -0,0 +1,24 @@
+--TEST--
+Bug #72336 (openssl_pkey_new does not fail for invalid DSA params)
+--SKIPIF--
+<?php if (!extension_loaded("openssl")) print "skip"; ?>
+--FILE--
+<?php
+$p = '00f8000ae45b2dacb47dd977d58b719d097bdf07cb2c17660ad898518c08' .
+        '1a61659a16daadfaa406a0a994c743df5eda07e36bd0adcad921b77432ff' .
+        '24ccc31e782d647e66768122b578857e9293df78387dc8b44af2a4a3f305' .
+        '1f236b1000a3e31da489c6681b0031f7ec37c2e1091bdb698e7660f135b6' .
+        '996def90090303b7ad';
+
+$q = '009b3734fc9f7a4a9d6437ec314e0a78c2889af64b';
+
+$g = '00b320300a0bc55b8f0ec6edc218e2185250f38fbb8291db8a89227f6e41' .
+        '00d47d6ccb9c7d42fc43280ecc2ed386e81ff65bc5d6a2ae78db7372f5dc' .
+        'f780f4558e7ed3dd0c96a1b40727ac56c5165aed700a3b63997893a1fb21' .
+        '4e882221f0dd9604820dc34e2725dd6901c93e0ca56f6d76d495c332edc5' .
+        'b81747c4c447a941f3';
+
+var_dump(openssl_pkey_new(array('dsa' => array('p' => $p, 'q' => $q, 'g' => $g))));
+?>
+--EXPECT--
+bool(false)
diff --git a/ext/openssl/tests/cipher_tests.inc b/ext/openssl/tests/cipher_tests.inc
new file mode 100644
index 0000000000..b9e84af8f8
--- /dev/null
+++ b/ext/openssl/tests/cipher_tests.inc
@@ -0,0 +1,111 @@
+<?php
+$php_openssl_cipher_tests = array(
+	'aes-256-ccm' => array(
+		array(
+			'key' => '1bde3251d41a8b5ea013c195ae128b21' .
+					 '8b3e0306376357077ef1c1c78548b92e',
+			'iv'  => '5b8e40746f6b98e00f1d13ff41',
+			'aad' => 'c17a32514eb6103f3249e076d4c871dc' .
+					 '97e04b286699e54491dc18f6d734d4c0',
+			'tag' => '2024931d73bca480c24a24ece6b6c2bf',
+			'pt'  => '53bd72a97089e312422bf72e242377b3' .
+					 'c6ee3e2075389b999c4ef7f28bd2b80a',
+			'ct'  => '9a5fcccdb4cf04e7293d2775cc76a488' .
+					 'f042382d949b43b7d6bb2b9864786726',
+		),
+	),
+	'aes-128-gcm' => array(
+		array(
+			'key' => '00000000000000000000000000000000',
+			'iv'  => '000000000000000000000000',
+			'tag' => '58e2fccefa7e3061367f1d57a4e7455a',
+			'pt'  => '',
+			'ct'  => '',
+		),
+		array(
+			'key' => '00000000000000000000000000000000',
+			'iv'  => '000000000000000000000000',
+			'tag' => 'ab6e47d42cec13bdf53a67b21257bddf',
+			'pt'  => '00000000000000000000000000000000',
+			'ct'  => '0388dace60b6a392f328c2b971b2fe78',
+		),
+		array(
+			'key' => 'feffe9928665731c6d6a8f9467308308',
+			'iv'  => 'cafebabefacedbaddecaf888',
+			'tag' => '4d5c2af327cd64a62cf35abd2ba6fab4',
+			'pt'  => 'd9313225f88406e5a55909c5aff5269a' .
+					 '86a7a9531534f7da2e4c303d8a318a72' .
+					 '1c3c0c95956809532fcf0e2449a6b525' .
+					 'b16aedf5aa0de657ba637b391aafd255',
+			'ct'  => '42831ec2217774244b7221b784d0d49c' .
+					 'e3aa212f2c02a4e035c17e2329aca12e' .
+					 '21d514b25466931c7d8f6a5aac84aa05' .
+					 '1ba30b396a0aac973d58e091473f5985',
+		),
+		array(
+			'key' => 'feffe9928665731c6d6a8f9467308308',
+			'iv'  => 'cafebabefacedbaddecaf888',
+			'aad' => 'feedfacedeadbeeffeedfacedeadbeefabaddad2',
+			'tag' => '5bc94fbc3221a5db94fae95ae7121a47',
+			'pt'  => 'd9313225f88406e5a55909c5aff5269a' .
+					 '86a7a9531534f7da2e4c303d8a318a72' .
+					 '1c3c0c95956809532fcf0e2449a6b525' .
+					 'b16aedf5aa0de657ba637b39',
+			'ct'  => '42831ec2217774244b7221b784d0d49c' .
+					 'e3aa212f2c02a4e035c17e2329aca12e' .
+					 '21d514b25466931c7d8f6a5aac84aa05' .
+					 '1ba30b396a0aac973d58e091',
+		),
+		array(
+			'key' => 'feffe9928665731c6d6a8f9467308308',
+			'iv'  => 'cafebabefacedbad',
+			'aad' => 'feedfacedeadbeeffeedfacedeadbeefabaddad2',
+			'tag' => '3612d2e79e3b0785561be14aaca2fccb',
+			'pt'  => 'd9313225f88406e5a55909c5aff5269a' .
+					 '86a7a9531534f7da2e4c303d8a318a72' .
+					 '1c3c0c95956809532fcf0e2449a6b525' .
+					 'b16aedf5aa0de657ba637b39',
+			'ct'  => '61353b4c2806934a777ff51fa22a4755' .
+					 '699b2a714fcdc6f83766e5f97b6c7423' .
+					 '73806900e49f24b22b097544d4896b42' .
+					 '4989b5e1ebac0f07c23f4598'
+		),
+		array(
+			'key' => 'feffe9928665731c6d6a8f9467308308',
+			'iv'  => '9313225df88406e555909c5aff5269aa' .
+					 '6a7a9538534f7da1e4c303d2a318a728' .
+					 'c3c0c95156809539fcf0e2429a6b5254' .
+					 '16aedbf5a0de6a57a637b39b',
+			'aad' => 'feedfacedeadbeeffeedfacedeadbeefabaddad2',
+			'tag' => '619cc5aefffe0bfa462af43c1699d050',
+			'pt'  => 'd9313225f88406e5a55909c5aff5269a' .
+					 '86a7a9531534f7da2e4c303d8a318a72' .
+					 '1c3c0c95956809532fcf0e2449a6b525' .
+					 'b16aedf5aa0de657ba637b39',
+			'ct'  => '8ce24998625615b603a033aca13fb894' .
+					 'be9112a5c3a211a8ba262a3cca7e2ca7' .
+					 '01e4a9a4fba43c90ccdcb281d48c7c6f' .
+					 'd62875d2aca417034c34aee5',
+		),
+	)
+);
+
+function openssl_get_cipher_tests($method)
+{
+	global $php_openssl_cipher_tests;
+
+	$tests = array();
+
+	foreach ($php_openssl_cipher_tests[$method] as $instance) {
+		$test = array();
+		foreach ($instance as $field_name => $field_value) {
+			$test[$field_name] = pack("H*", $field_value);
+		}
+		if (!isset($test['aad'])) {
+			$test['aad'] = "";
+		}
+		$tests[] = $test;
+	}
+
+	return $tests;
+}
diff --git a/ext/openssl/tests/ecc.phpt b/ext/openssl/tests/ecc.phpt
new file mode 100644
index 0000000000..5df01304f0
--- /dev/null
+++ b/ext/openssl/tests/ecc.phpt
@@ -0,0 +1,110 @@
+--TEST--
+openssl_*() with OPENSSL_KEYTYPE_EC
+--SKIPIF--
+<?php if (!extension_loaded("openssl") && !defined("OPENSSL_KEYTYPE_EC")) print "skip"; ?>
+--FILE--
+<?php
+$args = array(
+	"curve_name" => "secp384r1",
+	"private_key_type" => OPENSSL_KEYTYPE_EC,
+);
+echo "Testing openssl_pkey_new\n";
+$key1 = openssl_pkey_new($args);
+var_dump($key1);
+
+$argsFailed = array(
+	"curve_name" => "invalid_cuve_name",
+	"private_key_type" => OPENSSL_KEYTYPE_EC,
+);
+
+$keyFailed = openssl_pkey_new($argsFailed);
+var_dump($keyFailed);
+
+$d1 = openssl_pkey_get_details($key1);
+var_dump($d1["bits"]);
+var_dump(strlen($d1["key"]));
+var_dump($d1["ec"]["curve_name"]);
+var_dump($d1["type"] == OPENSSL_KEYTYPE_EC);
+
+$key2 = openssl_pkey_new($d1);
+var_dump($key2);
+
+$d2 = openssl_pkey_get_details($key2);
+// Compare array
+var_dump($d1 === $d2);
+
+$dn = array(
+	"countryName" => "BR",
+	"stateOrProvinceName" => "Rio Grande do Sul",
+	"localityName" => "Porto Alegre",
+	"commonName" => "Henrique do N. Angelo",
+	"emailAddress" => "hnangelo@php.net"
+);
+
+// openssl_csr_new creates a new public key pair if the key argument is null
+echo "Testing openssl_csr_new with key generation\n";
+$keyGenerate = null;
+var_dump($keyGenerate);
+$csr = openssl_csr_new($dn, $keyGenerate, $args);
+
+var_dump($keyGenerate);
+
+$args["digest_alg"] = "sha1";
+echo "Testing openssl_csr_new with existing ecc key\n";
+$csr = openssl_csr_new($dn, $key1, $args);
+var_dump($csr);
+
+$pubkey1 = openssl_pkey_get_details(openssl_csr_get_public_key($csr));
+var_dump(isset($pubkey1["ec"]["priv_key"]));
+unset($d1["ec"]["priv_key"]);
+var_dump(array_diff($d1["ec"], $pubkey1["ec"]));
+
+$x509 = openssl_csr_sign($csr, null, $key1, 365, $args);
+var_dump($x509);
+
+echo "Testing openssl_x509_check_private_key\n";
+var_dump(openssl_x509_check_private_key($x509, $key1));
+
+$key3 = openssl_pkey_new($args);
+var_dump(openssl_x509_check_private_key($x509, $key3));
+
+echo "Testing openssl_get_curve_names\n";
+$curve_names = openssl_get_curve_names();
+
+var_dump(is_array($curve_names));
+
+foreach ($curve_names as $curve_name) {
+	if ("secp384r1" === $curve_name) {
+		echo "Found secp384r1 in curve names\n";
+	}
+}
+?>
+--EXPECTF--
+Testing openssl_pkey_new
+resource(%d) of type (OpenSSL key)
+
+Warning: openssl_pkey_new(): Unknown elliptic curve (short) name invalid_cuve_name in %s on line %d
+bool(false)
+int(384)
+int(215)
+string(9) "secp384r1"
+bool(true)
+resource(%d) of type (OpenSSL key)
+bool(true)
+Testing openssl_csr_new with key generation
+NULL
+resource(%d) of type (OpenSSL key)
+Testing openssl_csr_new with existing ecc key
+resource(%d) of type (OpenSSL X.509 CSR)
+bool(false)
+array(1) {
+  ["d"]=>
+  string(48) "%a"
+}
+resource(%d) of type (OpenSSL X.509)
+Testing openssl_x509_check_private_key
+bool(true)
+bool(false)
+Testing openssl_get_curve_names
+bool(true)
+Found secp384r1 in curve names
diff --git a/ext/openssl/tests/openssl_decrypt_ccm.phpt b/ext/openssl/tests/openssl_decrypt_ccm.phpt
new file mode 100644
index 0000000000..359ce42ed9
--- /dev/null
+++ b/ext/openssl/tests/openssl_decrypt_ccm.phpt
@@ -0,0 +1,38 @@
+--TEST--
+openssl_decrypt() with CCM cipher algorithm tests
+--SKIPIF--
+<?php
+if (!extension_loaded("openssl"))
+	die("skip");
+if (!in_array('aes-256-ccm', openssl_get_cipher_methods()))
+	die("skip: aes-256-ccm not available");
+?>
+--FILE--
+<?php
+require_once __DIR__ . "/cipher_tests.inc";
+$method = 'aes-256-ccm';
+$tests = openssl_get_cipher_tests($method);
+
+foreach ($tests as $idx => $test) {
+	echo "TEST $idx\n";
+	$pt = openssl_decrypt($test['ct'], $method, $test['key'], OPENSSL_RAW_DATA,
+		$test['iv'], $test['tag'], $test['aad']);
+	var_dump($test['pt'] === $pt);
+}
+
+// no IV
+var_dump(openssl_decrypt($test['ct'], $method, $test['key'], 0, NULL, $test['tag'], $test['aad']));
+// failed because no AAD
+var_dump(openssl_decrypt($test['ct'], $method, $test['key'], 0, $test['iv'], $test['tag']));
+// failed because wrong tag
+var_dump(openssl_decrypt($test['ct'], $method, $test['key'], 0, $test['iv'], str_repeat('x', 10), $test['aad']));
+
+?>
+--EXPECTF--
+TEST 0
+bool(true)
+
+Warning: openssl_decrypt(): Setting of IV length for AEAD mode failed, the expected length is 12 bytes in %s on line %d
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/openssl/tests/openssl_decrypt_error.phpt b/ext/openssl/tests/openssl_decrypt_error.phpt
index 40debbd04f..44c2cd473d 100644
--- a/ext/openssl/tests/openssl_decrypt_error.phpt
+++ b/ext/openssl/tests/openssl_decrypt_error.phpt
@@ -22,6 +22,9 @@ var_dump(openssl_decrypt($wrong, $wrong, $wrong));
 var_dump(openssl_decrypt(array(), $method, $password));
 var_dump(openssl_decrypt($encrypted, array(), $password));
 var_dump(openssl_decrypt($encrypted, $method, array()));
+
+// invalid using of an authentication tag
+var_dump(openssl_encrypt($data, $method, $password, 0, $iv, $wrong));
 ?>
 --EXPECTF--
 
@@ -51,3 +54,6 @@ NULL
 
 Warning: openssl_decrypt() expects parameter 3 to be string, array given in %s on line %d
 NULL
+
+Warning: openssl_encrypt(): The authenticated tag cannot be provided for cipher that doesn not support AEAD in %s on line %d
+string(44) "yof6cPPH4mLee6TOc0YQSrh4dvywMqxGUyjp0lV6+aM="
diff --git a/ext/openssl/tests/openssl_decrypt_gcm.phpt b/ext/openssl/tests/openssl_decrypt_gcm.phpt
new file mode 100644
index 0000000000..0202e6430b
--- /dev/null
+++ b/ext/openssl/tests/openssl_decrypt_gcm.phpt
@@ -0,0 +1,48 @@
+--TEST--
+openssl_decrypt() with GCM cipher algorithm tests
+--SKIPIF--
+<?php
+if (!extension_loaded("openssl"))
+	die("skip");
+if (!in_array('aes-128-gcm', openssl_get_cipher_methods()))
+	die("skip: aes-128-gcm not available");
+?>
+--FILE--
+<?php
+require_once __DIR__ . "/cipher_tests.inc";
+$method = 'aes-128-gcm';
+$tests = openssl_get_cipher_tests($method);
+
+foreach ($tests as $idx => $test) {
+	echo "TEST $idx\n";
+	$pt = openssl_decrypt($test['ct'], $method, $test['key'], OPENSSL_RAW_DATA,
+		$test['iv'], $test['tag'], $test['aad']);
+	var_dump($test['pt'] === $pt);
+}
+
+// no IV
+var_dump(openssl_decrypt($test['ct'], $method, $test['key'], 0, NULL, $test['tag'], $test['aad']));
+// failed because no AAD
+var_dump(openssl_decrypt($test['ct'], $method, $test['key'], 0, $test['iv'], $test['tag']));
+// failed because wrong tag
+var_dump(openssl_decrypt($test['ct'], $method, $test['key'], 0, $test['iv'], str_repeat('x', 16), $test['aad']));
+
+?>
+--EXPECTF--
+TEST 0
+bool(true)
+TEST 1
+bool(true)
+TEST 2
+bool(true)
+TEST 3
+bool(true)
+TEST 4
+bool(true)
+TEST 5
+bool(true)
+
+Warning: openssl_decrypt(): Setting of IV length for AEAD mode failed, the expected length is 12 bytes in %s on line %d
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/openssl/tests/openssl_encrypt_ccm.phpt b/ext/openssl/tests/openssl_encrypt_ccm.phpt
new file mode 100644
index 0000000000..1606044997
--- /dev/null
+++ b/ext/openssl/tests/openssl_encrypt_ccm.phpt
@@ -0,0 +1,39 @@
+--TEST--
+openssl_encrypt() with CCM cipher algorithm tests
+--SKIPIF--
+<?php
+if (!extension_loaded("openssl"))
+	die("skip");
+if (!in_array('aes-256-ccm', openssl_get_cipher_methods()))
+	die("skip: aes-256-ccm not available");
+?>
+--FILE--
+<?php
+require_once __DIR__ . "/cipher_tests.inc";
+$method = 'aes-256-ccm';
+$tests = openssl_get_cipher_tests($method);
+
+foreach ($tests as $idx => $test) {
+	echo "TEST $idx\n";
+	$ct = openssl_encrypt($test['pt'], $method, $test['key'], OPENSSL_RAW_DATA,
+		$test['iv'], $tag, $test['aad'], strlen($test['tag']));
+	var_dump($test['ct'] === $ct);
+	var_dump($test['tag'] === $tag);
+}
+
+// Empty IV error
+var_dump(openssl_encrypt('data', $method, 'password', 0, NULL, $tag, ''));
+
+// Test setting different IV length and unlimeted tag
+var_dump(openssl_encrypt('data', $method, 'password', 0, str_repeat('x', 10), $tag, '', 1024));
+var_dump(strlen($tag));
+?>
+--EXPECTF--
+TEST 0
+bool(true)
+bool(true)
+
+Warning: openssl_encrypt(): Setting of IV length for AEAD mode failed, the expected length is 12 bytes in %s on line %d
+bool(false)
+string(8) "p/lvgA=="
+int(1024)
diff --git a/ext/openssl/tests/openssl_encrypt_error.phpt b/ext/openssl/tests/openssl_encrypt_error.phpt
index 7376f48708..791c431211 100644
--- a/ext/openssl/tests/openssl_encrypt_error.phpt
+++ b/ext/openssl/tests/openssl_encrypt_error.phpt
@@ -7,10 +7,12 @@ openssl_encrypt() error tests
 $data = "openssl_encrypt() tests";
 $method = "AES-128-CBC";
 $password = "openssl";
+$iv = str_repeat("\0", openssl_cipher_iv_length($method));
 $wrong = "wrong";
 $object = new stdclass;
 $arr = array(1);
 
+// wrong paramters tests
 var_dump(openssl_encrypt($data, $wrong, $password));
 var_dump(openssl_encrypt($object, $method, $password));
 var_dump(openssl_encrypt($data, $object, $password));
@@ -18,6 +20,9 @@ var_dump(openssl_encrypt($data, $method, $object));
 var_dump(openssl_encrypt($arr, $method, $object));
 var_dump(openssl_encrypt($data, $arr, $object));
 var_dump(openssl_encrypt($data, $method, $arr));
+
+// invalid using of an authentication tag
+var_dump(openssl_encrypt($data, $method, $password, 0, $iv, $wrong));
 ?>
 --EXPECTF--
 Warning: openssl_encrypt(): Unknown cipher algorithm in %s on line %d
@@ -41,3 +46,5 @@ NULL
 Warning: openssl_encrypt() expects parameter 3 to be string, array given in %s on line %d
 NULL
 
+Warning: openssl_encrypt(): The authenticated tag cannot be provided for cipher that doesn not support AEAD in %s on line %d
+string(44) "iPR4HulskuaP5Z6me5uImk6BqVyJG73+63tkPauVZYk="
diff --git a/ext/openssl/tests/openssl_encrypt_gcm.phpt b/ext/openssl/tests/openssl_encrypt_gcm.phpt
new file mode 100644
index 0000000000..6c55404b50
--- /dev/null
+++ b/ext/openssl/tests/openssl_encrypt_gcm.phpt
@@ -0,0 +1,54 @@
+--TEST--
+openssl_encrypt() with GCM cipher algorithm tests
+--SKIPIF--
+<?php
+if (!extension_loaded("openssl"))
+	die("skip");
+if (!in_array('aes-128-gcm', openssl_get_cipher_methods()))
+	die("skip: aes-128-gcm not available");
+?>
+--FILE--
+<?php
+require_once __DIR__ . "/cipher_tests.inc";
+$method = 'aes-128-gcm';
+$tests = openssl_get_cipher_tests($method);
+
+foreach ($tests as $idx => $test) {
+	echo "TEST $idx\n";
+	$ct = openssl_encrypt($test['pt'], $method, $test['key'], OPENSSL_RAW_DATA,
+		$test['iv'], $tag, $test['aad'], strlen($test['tag']));
+	var_dump($test['ct'] === $ct);
+	var_dump($test['tag'] === $tag);
+}
+
+// Empty IV error
+var_dump(openssl_encrypt('data', $method, 'password', 0, NULL, $tag, ''));
+
+// Failing to retrieve tag (max is 16 bytes)
+var_dump(openssl_encrypt('data', $method, 'password', 0, str_repeat('x', 32), $tag, '', 20));
+?>
+--EXPECTF--
+TEST 0
+bool(true)
+bool(true)
+TEST 1
+bool(true)
+bool(true)
+TEST 2
+bool(true)
+bool(true)
+TEST 3
+bool(true)
+bool(true)
+TEST 4
+bool(true)
+bool(true)
+TEST 5
+bool(true)
+bool(true)
+
+Warning: openssl_encrypt(): Setting of IV length for AEAD mode failed, the expected length is 12 bytes in %s on line %d
+bool(false)
+
+Warning: openssl_encrypt(): Retrieving verification tag failed in %s on line %d
+string(8) "S6+N0w=="
diff --git a/ext/openssl/tests/openssl_error_string_basic.phpt b/ext/openssl/tests/openssl_error_string_basic.phpt
new file mode 100644
index 0000000000..23401e542b
--- /dev/null
+++ b/ext/openssl/tests/openssl_error_string_basic.phpt
@@ -0,0 +1,167 @@
+--TEST--
+openssl_error_string() tests
+--SKIPIF--
+<?php if (!extension_loaded("openssl")) print "skip"; ?>
+--FILE--
+<?php
+// helper function to check openssl errors
+function expect_openssl_errors($name, $expected_error_codes) {
+	$expected_errors = array_fill_keys($expected_error_codes, false);
+	while (($error_string = openssl_error_string()) !== false) {
+		if (strlen($error_string) > 14) {
+			$error_code = substr($error_string, 6, 8);
+			if (isset($expected_errors[$error_code])) {
+				$expected_errors[$error_code] = true;
+			}
+		}
+	}
+
+	$fail = false;
+	foreach ($expected_errors as $error_code => $error_code_found) {
+		if (!$error_code_found) {
+			$fail = true;
+			echo "$name: no error code $error_code\n";
+		}
+	}
+
+	if (!$fail) {
+		echo "$name: ok\n";
+	}
+}
+
+// helper for debugging errors
+function dump_openssl_errors($name) {
+	echo "\n$name\n";
+	while (($error_string = openssl_error_string()) !== false) {
+		var_dump($error_string);
+	}
+}
+
+// common output file
+$output_file =  __DIR__ . "/openssl_error_string_basic_output.tmp";
+// invalid file for read is something that does not exist in current directory
+$invalid_file_for_read = __DIR__ . "/invalid_file_for_read_operation.txt";
+// invalid file for is the test dir as writting file to existing dir should alway fail
+$invalid_file_for_write = __DIR__;
+// crt file
+$crt_file = "file://" . __DIR__ . "/cert.crt";
+// csr file
+$csr_file = "file://" . __DIR__ . "/cert.csr";
+// public key file
+$public_key_file = "file://" .__DIR__ . "/public.key";
+// private key file
+$private_key_file = "file://" .__DIR__ . "/private_rsa_1024.key";
+// private key file with password (password is 'php')
+$private_key_file_with_pass = "file://" .__DIR__ . "/private_rsa_2048_pass_php.key";
+
+// ENCRYPTION
+$data = "test";
+$method = "AES-128-ECB";
+$enc_key = str_repeat('x', 40);
+// error because password is longer then key length and
+// EVP_CIPHER_CTX_set_key_length fails for AES
+openssl_encrypt($data, $method, $enc_key);
+$enc_error = openssl_error_string();
+var_dump($enc_error);
+// make sure that error is cleared now
+var_dump(openssl_error_string());
+// internally OpenSSL ERR won't save more than 15 (16 - 1) errors so lets test it
+for ($i = 0; $i < 20; $i++) {
+	openssl_encrypt($data, $method, $enc_key);
+}
+$error_queue_size = 0;
+while (($enc_error_new = openssl_error_string()) !== false) {
+	if ($enc_error_new !== $enc_error) {
+		echo "The new encoding error doesn't match the expected one\n";
+	}
+	++$error_queue_size;
+}
+var_dump($error_queue_size);
+echo "\n";
+
+// PKEY
+echo "PKEY errors\n";
+// file for pkey (file:///) fails when opennig (BIO_new_file)
+@openssl_pkey_export_to_file("file://" . $invalid_file_for_read, $output_file);
+expect_openssl_errors('openssl_pkey_export_to_file opening', ['02001002', '2006D080']);
+// file or private pkey is not correct PEM - failing PEM_read_bio_PrivateKey
+@openssl_pkey_export_to_file($csr_file, $output_file);
+expect_openssl_errors('openssl_pkey_export_to_file pem', ['0906D06C']);
+// file to export cannot be written
+@openssl_pkey_export_to_file($private_key_file, $invalid_file_for_write);
+expect_openssl_errors('openssl_pkey_export_to_file write', ['2006D002']);
+// succesful export
+@openssl_pkey_export($private_key_file_with_pass, $out, 'wrong pwd');
+expect_openssl_errors('openssl_pkey_export', ['06065064', '0906A065']);
+// invalid x509 for getting public key
+@openssl_pkey_get_public($private_key_file);
+expect_openssl_errors('openssl_pkey_get_public', ['0906D06C']);
+// private encrypt with unknown padding
+@openssl_private_encrypt("data", $crypted, $private_key_file, 1000);
+expect_openssl_errors('openssl_private_encrypt', ['04066076']);
+// private decrypt with failed padding check
+@openssl_private_decrypt("data", $crypted, $private_key_file);
+expect_openssl_errors('openssl_private_decrypt', ['04065072']);
+// public encrypt and decrypt with failed padding check and padding
+@openssl_public_encrypt("data", $crypted, $public_key_file, 1000);
+@openssl_public_decrypt("data", $crypted, $public_key_file);
+expect_openssl_errors('openssl_private_(en|de)crypt padding', ['0906D06C', '04068076', '0407006A', '04067072']);
+
+// X509
+echo "X509 errors\n";
+// file for x509 (file:///) fails when opennig (BIO_new_file)
+@openssl_x509_export_to_file("file://" . $invalid_file_for_read, $output_file);
+expect_openssl_errors('openssl_x509_export_to_file open', ['02001002']);
+// file or str cert is not correct PEM - failing PEM_read_bio_X509 or PEM_ASN1_read_bio
+@openssl_x509_export_to_file($csr_file, $output_file);
+expect_openssl_errors('openssl_x509_export_to_file pem', ['0906D06C']);
+// file to export cannot be written
+@openssl_x509_export_to_file($crt_file, $invalid_file_for_write);
+expect_openssl_errors('openssl_x509_export_to_file write', ['2006D002']);
+// checking purpose fails because there is no such purpose 1000
+@openssl_x509_checkpurpose($crt_file, 1000);
+expect_openssl_errors('openssl_x509_checkpurpose purpose', ['0B086079']);
+
+// CSR
+echo "CSR errors\n";
+// file for csr (file:///) fails when opennig (BIO_new_file)
+@openssl_csr_get_subject("file://" . $invalid_file_for_read);
+expect_openssl_errors('openssl_csr_get_subject open', ['02001002', '2006D080']);
+// file or str csr is not correct PEM - failing PEM_read_bio_X509_REQ
+@openssl_csr_get_subject($crt_file);
+expect_openssl_errors('openssl_csr_get_subjec pem', ['0906D06C']);
+
+// other possible cuases that are difficult to catch:
+// - ASN1_STRING_to_UTF8 fails in add_assoc_name_entry
+// - invalid php_x509_request field (NULL) would cause error with CONF_get_string
+
+?>
+--CLEAN--
+<?php
+$output_file =  __DIR__ . "/openssl_error_string_basic_output.tmp";
+if (is_file($output_file)) {
+	unlink($output_file);
+}
+?>
+--EXPECT--
+string(89) "error:0607A082:digital envelope routines:EVP_CIPHER_CTX_set_key_length:invalid key length"
+bool(false)
+int(15)
+
+PKEY errors
+openssl_pkey_export_to_file opening: ok
+openssl_pkey_export_to_file pem: ok
+openssl_pkey_export_to_file write: ok
+openssl_pkey_export: ok
+openssl_pkey_get_public: ok
+openssl_private_encrypt: ok
+openssl_private_decrypt: ok
+openssl_private_(en|de)crypt padding: ok
+X509 errors
+openssl_x509_export_to_file open: ok
+openssl_x509_export_to_file pem: ok
+openssl_x509_export_to_file write: ok
+openssl_x509_checkpurpose purpose: ok
+CSR errors
+openssl_csr_get_subject open: ok
+openssl_csr_get_subjec pem: ok
diff --git a/ext/openssl/tests/openssl_pkcs7_decrypt_basic.phpt b/ext/openssl/tests/openssl_pkcs7_decrypt_basic.phpt
index 5589abb039..27ca4d232c 100644
--- a/ext/openssl/tests/openssl_pkcs7_decrypt_basic.phpt
+++ b/ext/openssl/tests/openssl_pkcs7_decrypt_basic.phpt
@@ -6,10 +6,10 @@ openssl_pkcs7_decrypt() tests
 <?php
 $infile = dirname(__FILE__) . "/cert.crt";
 $privkey = "file://" . dirname(__FILE__) . "/private_rsa_1024.key";
-$encrypted = tempnam("/tmp", "ssl");
+$encrypted = tempnam(sys_get_temp_dir(), "ssl");
 if ($encrypted === false)
 	die("failed to get a temporary filename!");
-$outfile = tempnam("/tmp", "ssl");
+$outfile = tempnam(sys_get_temp_dir(), "ssl");
 if ($outfile === false) {
 	unlink($outfile);
 	die("failed to get a temporary filename!");
diff --git a/ext/openssl/tests/openssl_pkcs7_encrypt_basic.phpt b/ext/openssl/tests/openssl_pkcs7_encrypt_basic.phpt
index 5f74f97b0c..09a7093b8d 100644
--- a/ext/openssl/tests/openssl_pkcs7_encrypt_basic.phpt
+++ b/ext/openssl/tests/openssl_pkcs7_encrypt_basic.phpt
@@ -5,10 +5,10 @@ openssl_pkcs7_encrypt() tests
 --FILE--
 <?php
 $infile = dirname(__FILE__) . "/cert.crt";
-$outfile = tempnam("/tmp", "ssl");
+$outfile = tempnam(sys_get_temp_dir(), "ssl");
 if ($outfile === false)
 	die("failed to get a temporary filename!");
-$outfile2 = tempnam("/tmp", "ssl");
+$outfile2 = tempnam(sys_get_temp_dir(), "ssl");
 if ($outfile2 === false)
 	die("failed to get a temporary filename!");
 
diff --git a/ext/openssl/tests/openssl_pkcs7_sign_basic.phpt b/ext/openssl/tests/openssl_pkcs7_sign_basic.phpt
index ac8edf19a9..e06553f4b4 100644
--- a/ext/openssl/tests/openssl_pkcs7_sign_basic.phpt
+++ b/ext/openssl/tests/openssl_pkcs7_sign_basic.phpt
@@ -5,7 +5,7 @@ openssl_pkcs7_sign() tests
 --FILE--
 <?php
 $infile = dirname(__FILE__) . "/cert.crt";
-$outfile = tempnam("/tmp", "ssl");
+$outfile = tempnam(sys_get_temp_dir(), "ssl");
 if ($outfile === false) {
 	die("failed to get a temporary filename!");
 }
diff --git a/ext/openssl/tests/openssl_pkey_export_basic.phpt b/ext/openssl/tests/openssl_pkey_export_basic.phpt
index d229d6b135..530158d7d9 100644
--- a/ext/openssl/tests/openssl_pkey_export_basic.phpt
+++ b/ext/openssl/tests/openssl_pkey_export_basic.phpt
@@ -2,8 +2,10 @@
 openssl_pkey_export() with EC key
 --SKIPIF--
 <?php
-if (!extension_loaded("openssl")) die("skip");
-if (!defined('OPENSSL_KEYTYPE_EC')) die("skip no EC available");
+if (!extension_loaded("openssl"))
+    die("skip");
+if (!defined('OPENSSL_KEYTYPE_EC'))
+    die("skip no EC available");
 ?>
 --FILE--
 <?php
@@ -28,9 +30,9 @@ var_dump(OPENSSL_KEYTYPE_EC === $details['type']);
 // Read public key
 $pKey = openssl_pkey_get_public('file://' . dirname(__FILE__) . '/public_ec.key');
 var_dump($pKey);
-// The details are the same for a public or private key
-var_dump($details === openssl_pkey_get_details($pKey));
-
+// The details are the same for a public or private key, expect the private key parameter 'd
+$detailsPKey = openssl_pkey_get_details($pKey);
+var_dump(array_diff_assoc($details['ec'], $detailsPKey['ec']));
 
 // Export to file
 $tempname = tempnam(sys_get_temp_dir(), 'openssl_ec');
@@ -40,7 +42,6 @@ var_dump(OPENSSL_KEYTYPE_EC === $details['type']);
 
 // Clean the temporary file
 @unlink($tempname);
-
 ?>
 --EXPECTF--
 resource(%d) of type (OpenSSL key)
@@ -49,6 +50,9 @@ bool(true)
 bool(true)
 bool(true)
 resource(%d) of type (OpenSSL key)
-bool(true)
+array(1) {
+  ["d"]=>
+  string(32) "%a"
+}
 bool(true)
 bool(true)
diff --git a/ext/openssl/tests/openssl_pkey_get_details_basic.phpt b/ext/openssl/tests/openssl_pkey_get_details_basic.phpt
index 8e0cef46c0..3c239af2a2 100644
--- a/ext/openssl/tests/openssl_pkey_get_details_basic.phpt
+++ b/ext/openssl/tests/openssl_pkey_get_details_basic.phpt
@@ -3,11 +3,11 @@ openssl_pkey_get_details() with EC key
 --SKIPIF--
 <?php
 if (!extension_loaded("openssl")) die("skip");
-if (!defined('OPENSSL_KEYTYPE_EC')) die("skip no EC available");
+if (!defined("OPENSSL_KEYTYPE_EC")) die("skip no EC available");
 ?>
 --FILE--
 <?php
-$key = openssl_pkey_get_private('file://' . dirname(__FILE__) . '/private_ec.key');
+$key = openssl_pkey_get_private("file://" . dirname(__FILE__) . "/private_ec.key");
 
 print_r(openssl_pkey_get_details($key));
 ?>
@@ -22,6 +22,9 @@ Array
         (
             [curve_name] => prime256v1
             [curve_oid] => 1.2.840.10045.3.1.7
+            [x] => %a
+            [y] => %a
+            [d] => %a
         )
 
     [type] => 3
diff --git a/ext/openssl/tests/openssl_pkey_new_basic.phpt b/ext/openssl/tests/openssl_pkey_new_basic.phpt
index 3c434978d2..b0fd530975 100644
--- a/ext/openssl/tests/openssl_pkey_new_basic.phpt
+++ b/ext/openssl/tests/openssl_pkey_new_basic.phpt
@@ -1,25 +1,106 @@
 --TEST--
-openssl_pkey_new() tests
+openssl_pkey_new() basic usage tests
 --SKIPIF--
 <?php if (!extension_loaded("openssl")) print "skip"; ?>
 --FILE--
 <?php
-/* openssl_pkey_get_details() segfaults when getting the information
-	from openssl_pkey_new() with an empty sub-array arg 		*/
+function openssl_pkey_test_cmp($expected, $bin_key) {
+	var_dump(strcasecmp(ltrim($expected, '0'), bin2hex($bin_key)));
+}
 
-$rsa = array("rsa" => array());
-$dsa = array("dsa" => array());
-$dh = array("dh" => array());
+// RSA
+$nhex = "BBF82F090682CE9C2338AC2B9DA871F7368D07EED41043A440D6B6F07454F51F" .
+		"B8DFBAAF035C02AB61EA48CEEB6FCD4876ED520D60E1EC4619719D8A5B8B807F" .
+		"AFB8E0A3DFC737723EE6B4B7D93A2584EE6A649D060953748834B2454598394E" .
+		"E0AAB12D7B61A51F527A9A41F6C1687FE2537298CA2A8F5946F8E5FD091DBDCB";
 
-openssl_pkey_get_details(openssl_pkey_new($rsa));
-openssl_pkey_get_details(openssl_pkey_new($dsa));
-openssl_pkey_get_details(openssl_pkey_new($dh));
-?>
---EXPECTF--
+$ehex = "11";
+$dhex = "A5DAFC5341FAF289C4B988DB30C1CDF83F31251E0668B42784813801579641B2" .
+		"9410B3C7998D6BC465745E5C392669D6870DA2C082A939E37FDCB82EC93EDAC9" .
+		"7FF3AD5950ACCFBC111C76F1A9529444E56AAF68C56C092CD38DC3BEF5D20A93" .
+		"9926ED4F74A13EDDFBE1A1CECC4894AF9428C2B7B8883FE4463A4BC85B1CB3C1";
+
+$phex = "EECFAE81B1B9B3C908810B10A1B5600199EB9F44AEF4FDA493B81A9E3D84F632" .
+		"124EF0236E5D1E3B7E28FAE7AA040A2D5B252176459D1F397541BA2A58FB6599";
+
+$qhex = "C97FB1F027F453F6341233EAAAD1D9353F6C42D08866B1D05A0F2035028B9D86" .
+		"9840B41666B42E92EA0DA3B43204B5CFCE3352524D0416A5A441E700AF461503";
 
-Warning: openssl_pkey_get_details() expects parameter 1 to be resource, boolean given in %s on line %d
+$rsa= openssl_pkey_new(array(
+	'rsa' => array(
+		'n' => hex2bin($nhex),
+		'e' => hex2bin($ehex),
+		'd' => hex2bin($dhex),
+		'p' => hex2bin($phex),
+		'q' => hex2bin($qhex),
+	)
+));
+$details = openssl_pkey_get_details($rsa);
+$rsa_details = $details['rsa'];
+openssl_pkey_test_cmp($nhex, $rsa_details['n']);
+openssl_pkey_test_cmp($ehex, $rsa_details['e']);
+openssl_pkey_test_cmp($dhex, $rsa_details['d']);
+openssl_pkey_test_cmp($phex, $rsa_details['p']);
+openssl_pkey_test_cmp($qhex, $rsa_details['q']);
 
-Warning: openssl_pkey_get_details() expects parameter 1 to be resource, boolean given in %s on line %d
+// DSA
+$phex = '00f8000ae45b2dacb47dd977d58b719d097bdf07cb2c17660ad898518c08' .
+		'1a61659a16daadfaa406a0a994c743df5eda07e36bd0adcad921b77432ff' .
+		'24ccc31e782d647e66768122b578857e9293df78387dc8b44af2a4a3f305' .
+		'1f236b1000a3e31da489c6681b0031f7ec37c2e1091bdb698e7660f135b6' .
+		'996def90090303b7ad';
 
-Warning: openssl_pkey_get_details() expects parameter 1 to be resource, boolean given in %s on line %d
+$qhex = '009b3734fc9f7a4a9d6437ec314e0a78c2889af64b';
 
+$ghex = '00b320300a0bc55b8f0ec6edc218e2185250f38fbb8291db8a89227f6e41' .
+		'00d47d6ccb9c7d42fc43280ecc2ed386e81ff65bc5d6a2ae78db7372f5dc' .
+		'f780f4558e7ed3dd0c96a1b40727ac56c5165aed700a3b63997893a1fb21' .
+		'4e882221f0dd9604820dc34e2725dd6901c93e0ca56f6d76d495c332edc5' .
+		'b81747c4c447a941f3';
+$dsa = openssl_pkey_new(array(
+	'dsa' => array(
+		'p' => hex2bin($phex),
+		'q' => hex2bin($qhex),
+		'g' => hex2bin($ghex)
+	)
+));
+$details = openssl_pkey_get_details($dsa);
+$dsa_details = $details['dsa'];
+openssl_pkey_test_cmp($phex, $dsa_details['p']);
+openssl_pkey_test_cmp($qhex, $dsa_details['q']);
+openssl_pkey_test_cmp($ghex, $dsa_details['g']);
+var_dump(strlen($dsa_details['priv_key']));
+var_dump(strlen($dsa_details['pub_key']));
+
+// DH
+$phex = 'dcf93a0b883972ec0e19989ac5a2ce310e1d37717e8d9571bb7623731866e61e' .
+		'f75a2e27898b057f9891c2e27a639c3f29b60814581cd3b2ca3986d268370557' .
+		'7d45c2e7e52dc81c7a171876e5cea74b1448bfdfaf18828efd2519f14e45e382' .
+		'6634af1949e5b535cc829a483b8a76223e5d490a257f05bdff16f2fb22c583ab';
+
+$dh_details = array('p' => $phex, 'g' => '2');
+$dh = openssl_pkey_new(array(
+	'dh'=> array('p' => hex2bin($phex), 'g' => '2'))
+);
+$details = openssl_pkey_get_details($dh);
+$dh_details = $details['dh'];
+openssl_pkey_test_cmp($phex, $dh_details['p']);
+var_dump($dh_details['g']);
+var_dump(strlen($dh_details['pub_key']));
+var_dump(strlen($dh_details['priv_key']));
+?>
+--EXPECT--
+int(0)
+int(0)
+int(0)
+int(0)
+int(0)
+int(0)
+int(0)
+int(0)
+int(20)
+int(128)
+int(0)
+string(1) "2"
+int(128)
+int(128)
diff --git a/ext/openssl/tests/openssl_pkey_new_error.phpt b/ext/openssl/tests/openssl_pkey_new_error.phpt
new file mode 100644
index 0000000000..c5993411c3
--- /dev/null
+++ b/ext/openssl/tests/openssl_pkey_new_error.phpt
@@ -0,0 +1,25 @@
+--TEST--
+openssl_pkey_new() error tests
+--SKIPIF--
+<?php if (!extension_loaded("openssl")) print "skip"; ?>
+--FILE--
+<?php
+/* openssl_pkey_get_details() segfaults when getting the information
+	from openssl_pkey_new() with an empty sub-array arg 		*/
+
+$rsa = array("rsa" => array());
+$dsa = array("dsa" => array());
+$dh = array("dh" => array());
+
+openssl_pkey_get_details(openssl_pkey_new($rsa));
+openssl_pkey_get_details(openssl_pkey_new($dsa));
+openssl_pkey_get_details(openssl_pkey_new($dh));
+?>
+--EXPECTF--
+
+Warning: openssl_pkey_get_details() expects parameter 1 to be resource, boolean given in %s on line %d
+
+Warning: openssl_pkey_get_details() expects parameter 1 to be resource, boolean given in %s on line %d
+
+Warning: openssl_pkey_get_details() expects parameter 1 to be resource, boolean given in %s on line %d
+
diff --git a/ext/openssl/tests/openssl_x509_parse_v9_basic.phpt b/ext/openssl/tests/openssl_x509_parse_v9_basic.phpt
deleted file mode 100644
index 89862eff50..0000000000
--- a/ext/openssl/tests/openssl_x509_parse_v9_basic.phpt
+++ /dev/null
@@ -1,276 +0,0 @@
---TEST--
-openssl_x509_parse() basic test for OpenSSL 0.9
---SKIPIF--
-<?php if (!extension_loaded("openssl")) print "skip"; 
-if (OPENSSL_VERSION_NUMBER > 0x10000000) die("skip Output requires OpenSSL 0.9");
-?>
---FILE--
-<?php
-$cert = "file://" . dirname(__FILE__) . "/cert.crt";
-
-var_dump(openssl_x509_parse($cert));
-var_dump(openssl_x509_parse($cert, false));
-?>
---EXPECTF--
-array(12) {
-  ["name"]=>
-  string(96) "/C=BR/ST=Rio Grande do Sul/L=Porto Alegre/CN=Henrique do N. Angelo/emailAddress=hnangelo@php.net"
-  ["subject"]=>
-  array(5) {
-    ["C"]=>
-    string(2) "BR"
-    ["ST"]=>
-    string(17) "Rio Grande do Sul"
-    ["L"]=>
-    string(12) "Porto Alegre"
-    ["CN"]=>
-    string(21) "Henrique do N. Angelo"
-    ["emailAddress"]=>
-    string(16) "hnangelo@php.net"
-  }
-  ["hash"]=>
-  string(8) "%s"
-  ["issuer"]=>
-  array(5) {
-    ["C"]=>
-    string(2) "BR"
-    ["ST"]=>
-    string(17) "Rio Grande do Sul"
-    ["L"]=>
-    string(12) "Porto Alegre"
-    ["CN"]=>
-    string(21) "Henrique do N. Angelo"
-    ["emailAddress"]=>
-    string(16) "hnangelo@php.net"
-  }
-  ["version"]=>
-  int(2)
-  ["serialNumber"]=>
-  string(20) "12593567369101004962"
-  ["validFrom"]=>
-  string(13) "080630102843Z"
-  ["validTo"]=>
-  string(13) "080730102843Z"
-  ["validFrom_time_t"]=>
-  int(1214821723)
-  ["validTo_time_t"]=>
-  int(1217413723)
-  ["purposes"]=>
-  array(8) {
-    [1]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(9) "sslclient"
-    }
-    [2]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(9) "sslserver"
-    }
-    [3]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(11) "nssslserver"
-    }
-    [4]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(9) "smimesign"
-    }
-    [5]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(12) "smimeencrypt"
-    }
-    [6]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(7) "crlsign"
-    }
-    [7]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(3) "any"
-    }
-    [8]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(10) "ocsphelper"
-    }
-  }
-  ["extensions"]=>
-  array(3) {
-    ["subjectKeyIdentifier"]=>
-    string(59) "DB:7E:40:72:BD:5C:35:85:EC:29:29:81:12:E8:62:68:6A:B7:3F:7D"
-    ["authorityKeyIdentifier"]=>
-    string(202) "keyid:DB:7E:40:72:BD:5C:35:85:EC:29:29:81:12:E8:62:68:6A:B7:3F:7D
-DirName:/C=BR/ST=Rio Grande do Sul/L=Porto Alegre/CN=Henrique do N. Angelo/emailAddress=hnangelo@php.net
-serial:AE:C5:56:CC:72:37:50:A2
-"
-    ["basicConstraints"]=>
-    string(7) "CA:TRUE"
-  }
-}
-array(12) {
-  ["name"]=>
-  string(96) "/C=BR/ST=Rio Grande do Sul/L=Porto Alegre/CN=Henrique do N. Angelo/emailAddress=hnangelo@php.net"
-  ["subject"]=>
-  array(5) {
-    ["countryName"]=>
-    string(2) "BR"
-    ["stateOrProvinceName"]=>
-    string(17) "Rio Grande do Sul"
-    ["localityName"]=>
-    string(12) "Porto Alegre"
-    ["commonName"]=>
-    string(21) "Henrique do N. Angelo"
-    ["emailAddress"]=>
-    string(16) "hnangelo@php.net"
-  }
-  ["hash"]=>
-  string(8) "%s"
-  ["issuer"]=>
-  array(5) {
-    ["countryName"]=>
-    string(2) "BR"
-    ["stateOrProvinceName"]=>
-    string(17) "Rio Grande do Sul"
-    ["localityName"]=>
-    string(12) "Porto Alegre"
-    ["commonName"]=>
-    string(21) "Henrique do N. Angelo"
-    ["emailAddress"]=>
-    string(16) "hnangelo@php.net"
-  }
-  ["version"]=>
-  int(2)
-  ["serialNumber"]=>
-  string(20) "12593567369101004962"
-  ["validFrom"]=>
-  string(13) "080630102843Z"
-  ["validTo"]=>
-  string(13) "080730102843Z"
-  ["validFrom_time_t"]=>
-  int(1214821723)
-  ["validTo_time_t"]=>
-  int(1217413723)
-  ["purposes"]=>
-  array(8) {
-    [1]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(10) "SSL client"
-    }
-    [2]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(10) "SSL server"
-    }
-    [3]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(19) "Netscape SSL server"
-    }
-    [4]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(14) "S/MIME signing"
-    }
-    [5]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(17) "S/MIME encryption"
-    }
-    [6]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(11) "CRL signing"
-    }
-    [7]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(11) "Any Purpose"
-    }
-    [8]=>
-    array(3) {
-      [0]=>
-      bool(true)
-      [1]=>
-      bool(true)
-      [2]=>
-      string(11) "OCSP helper"
-    }
-  }
-  ["extensions"]=>
-  array(3) {
-    ["subjectKeyIdentifier"]=>
-    string(59) "DB:7E:40:72:BD:5C:35:85:EC:29:29:81:12:E8:62:68:6A:B7:3F:7D"
-    ["authorityKeyIdentifier"]=>
-    string(202) "keyid:DB:7E:40:72:BD:5C:35:85:EC:29:29:81:12:E8:62:68:6A:B7:3F:7D
-DirName:/C=BR/ST=Rio Grande do Sul/L=Porto Alegre/CN=Henrique do N. Angelo/emailAddress=hnangelo@php.net
-serial:AE:C5:56:CC:72:37:50:A2
-"
-    ["basicConstraints"]=>
-    string(7) "CA:TRUE"
-  }
-}
diff --git a/ext/openssl/tests/private_rsa_2048_pass_php.key b/ext/openssl/tests/private_rsa_2048_pass_php.key
new file mode 100644
index 0000000000..242b1868c7
--- /dev/null
+++ b/ext/openssl/tests/private_rsa_2048_pass_php.key
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-128-CBC,D839E12F98A22F4FA90401E31A896A03
+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-----END RSA PRIVATE KEY-----
diff --git a/ext/openssl/xp_ssl.c b/ext/openssl/xp_ssl.c
index 6f542323d2..349828bdc4 100644
--- a/ext/openssl/xp_ssl.c
+++ b/ext/openssl/xp_ssl.c
@@ -413,7 +413,7 @@ static zend_bool matches_san_list(X509 *peer, const char *subject_name) /* {{{ *
 
 		if (san->type == GEN_DNS) {
 			ASN1_STRING_to_UTF8(&cert_name, san->d.dNSName);
-			if (ASN1_STRING_length(san->d.dNSName) != strlen((const char*)cert_name)) {
+			if ((size_t)ASN1_STRING_length(san->d.dNSName) != strlen((const char*)cert_name)) {
 				OPENSSL_free(cert_name);
 				/* prevent null-byte poisoning*/
 				continue;
@@ -465,7 +465,7 @@ static zend_bool matches_common_name(X509 *peer, const char *subject_name) /* {{
 
 	if (cert_name_len == -1) {
 		php_error_docref(NULL, E_WARNING, "Unable to locate peer certificate CN");
-	} else if (cert_name_len != strlen(buf)) {
+	} else if ((size_t)cert_name_len != strlen(buf)) {
 		php_error_docref(NULL, E_WARNING, "Peer certificate CN=`%.*s' is malformed", cert_name_len, buf);
 	} else if (matches_wildcard_name(subject_name, buf)) {
 		is_match = 1;
@@ -579,7 +579,7 @@ static int passwd_callback(char *buf, int num, int verify, void *data) /* {{{ */
 	GET_VER_OPT_STRING("passphrase", passphrase);
 
 	if (passphrase) {
-		if (Z_STRLEN_P(val) < num - 1) {
+		if (Z_STRLEN_P(val) < (size_t)num - 1) {
 			memcpy(buf, Z_STRVAL_P(val), Z_STRLEN_P(val)+1);
 			return (int)Z_STRLEN_P(val);
 		}
diff --git a/ext/pcntl/php_signal.c b/ext/pcntl/php_signal.c
index 7aa5d5a7c1..a18e641d2a 100644
--- a/ext/pcntl/php_signal.c
+++ b/ext/pcntl/php_signal.c
@@ -28,8 +28,7 @@
 Sigfunc *php_signal4(int signo, Sigfunc *func, int restart, int mask_all)
 {
 	struct sigaction act,oact;
-#ifdef ZEND_SIGNALS
-#endif
+
 	act.sa_handler = func;
 	if (mask_all) {
 		sigfillset(&act.sa_mask);
@@ -46,12 +45,7 @@ Sigfunc *php_signal4(int signo, Sigfunc *func, int restart, int mask_all)
 		act.sa_flags |= SA_RESTART; /* SVR4, 4.3+BSD */
 #endif
 	}
-#ifdef ZEND_SIGNALS
-	if (zend_sigaction(signo, &act, &oact) < 0)
-#else
-	if (sigaction(signo, &act, &oact) < 0)
-#endif
-	{
+	if (zend_sigaction(signo, &act, &oact) < 0) {
 		return SIG_ERR;
 	}
 
diff --git a/ext/pcre/pcrelib/AUTHORS b/ext/pcre/pcrelib/AUTHORS
index d33723f198..342417a8a1 100644
--- a/ext/pcre/pcrelib/AUTHORS
+++ b/ext/pcre/pcrelib/AUTHORS
@@ -8,7 +8,7 @@ Email domain:     cam.ac.uk
 University of Cambridge Computing Service,
 Cambridge, England.
 
-Copyright (c) 1997-2015 University of Cambridge
+Copyright (c) 1997-2016 University of Cambridge
 All rights reserved
 
 
@@ -19,7 +19,7 @@ Written by:       Zoltan Herczeg
 Email local part: hzmester
 Emain domain:     freemail.hu
 
-Copyright(c) 2010-2015 Zoltan Herczeg
+Copyright(c) 2010-2016 Zoltan Herczeg
 All rights reserved.
 
 
@@ -30,7 +30,7 @@ Written by:       Zoltan Herczeg
 Email local part: hzmester
 Emain domain:     freemail.hu
 
-Copyright(c) 2009-2015 Zoltan Herczeg
+Copyright(c) 2009-2016 Zoltan Herczeg
 All rights reserved.
 
 
diff --git a/ext/pcre/pcrelib/ChangeLog b/ext/pcre/pcrelib/ChangeLog
index 5e5bf188ce..a34f845f8a 100644
--- a/ext/pcre/pcrelib/ChangeLog
+++ b/ext/pcre/pcrelib/ChangeLog
@@ -4,12 +4,104 @@ ChangeLog for PCRE
 Note that the PCRE 8.xx series (PCRE1) is now in a bugfix-only state. All
 development is happening in the PCRE2 10.xx series.
 
+Version 8.39 14-June-2016
+-------------------------
+
+1.  If PCRE_AUTO_CALLOUT was set on a pattern that had a (?# comment between
+    an item and its qualifier (for example, A(?#comment)?B) pcre_compile()
+    misbehaved. This bug was found by the LLVM fuzzer.
+
+2.  Similar to the above, if an isolated \E was present between an item and its
+    qualifier when PCRE_AUTO_CALLOUT was set, pcre_compile() misbehaved. This
+    bug was found by the LLVM fuzzer.
+
+3.  Further to 8.38/46, negated classes such as [^[:^ascii:]\d] were also not
+    working correctly in UCP mode.
+
+4.  The POSIX wrapper function regexec() crashed if the option REG_STARTEND
+    was set when the pmatch argument was NULL. It now returns REG_INVARG.
+
+5.  Allow for up to 32-bit numbers in the ordin() function in pcregrep.
+
+6.  An empty \Q\E sequence between an item and its qualifier caused
+    pcre_compile() to misbehave when auto callouts were enabled. This bug was
+    found by the LLVM fuzzer.
+
+7.  If a pattern that was compiled with PCRE_EXTENDED started with white
+    space or a #-type comment that was followed by (?-x), which turns off
+    PCRE_EXTENDED, and there was no subsequent (?x) to turn it on again,
+    pcre_compile() assumed that (?-x) applied to the whole pattern and
+    consequently mis-compiled it. This bug was found by the LLVM fuzzer.
+
+8.  A call of pcre_copy_named_substring() for a named substring whose number
+    was greater than the space in the ovector could cause a crash.
+
+9.  Yet another buffer overflow bug involved duplicate named groups with a
+    group that reset capture numbers (compare 8.38/7 below). Once again, I have
+    just allowed for more memory, even if not needed. (A proper fix is
+    implemented in PCRE2, but it involves a lot of refactoring.)
+
+10. pcre_get_substring_list() crashed if the use of \K in a match caused the
+    start of the match to be earlier than the end.
+
+11. Migrating appropriate PCRE2 JIT improvements to PCRE.
+
+12. A pattern such as /(?<=((?C)0))/, which has a callout inside a lookbehind
+    assertion, caused pcretest to generate incorrect output, and also to read
+    uninitialized memory (detected by ASAN or valgrind).
+
+13. A pattern that included (*ACCEPT) in the middle of a sufficiently deeply
+    nested set of parentheses of sufficient size caused an overflow of the
+    compiling workspace (which was diagnosed, but of course is not desirable).
+
+14. And yet another buffer overflow bug involving duplicate named groups, this
+    time nested, with a nested back reference. Yet again, I have just allowed
+    for more memory, because anything more needs all the refactoring that has
+    been done for PCRE2. An example pattern that provoked this bug is:
+    /((?J)(?'R'(?'R'(?'R'(?'R'(?'R'(?|(\k'R'))))))))/ and the bug was
+    registered as CVE-2016-1283.
+
+15. pcretest went into a loop if global matching was requested with an ovector
+    size less than 2. It now gives an error message. This bug was found by
+    afl-fuzz.
+
+16. An invalid pattern fragment such as (?(?C)0 was not diagnosing an error
+    ("assertion expected") when (?(?C) was not followed by an opening
+    parenthesis.
+
+17. Fixed typo ("&&" for "&") in pcre_study(). Fortunately, this could not
+    actually affect anything, by sheer luck.
+
+18. Applied Chris Wilson's patch (Bugzilla #1681) to CMakeLists.txt for MSVC
+    static compilation.
+
+19. Modified the RunTest script to incorporate a valgrind suppressions file so
+    that certain errors, provoked by the SSE2 instruction set when JIT is used,
+    are ignored.
+
+20. A racing condition is fixed in JIT reported by Mozilla.
+
+21. Minor code refactor to avoid "array subscript is below array bounds"
+    compiler warning.
+
+22. Minor code refactor to avoid "left shift of negative number" warning.
+
+23. Fix typo causing compile error when 16- or 32-bit JIT is compiled without
+    UCP support.
+
+24. Refactor to avoid compiler warnings in pcrecpp.cc.
+
+25. Refactor to fix a typo in pcre_jit_test.c
+
+26. Patch to support compiling pcrecpp.cc with Intel compiler.
+
+
 Version 8.38 23-November-2015
 -----------------------------
 
 1.  If a group that contained a recursive back reference also contained a
     forward reference subroutine call followed by a non-forward-reference
-    subroutine call, for example /.((?2)(?R)\1)()/, pcre2_compile() failed to
+    subroutine call, for example /.((?2)(?R)\1)()/, pcre_compile() failed to
     compile correct code, leading to undefined behaviour or an internally
     detected error. This bug was discovered by the LLVM fuzzer.
 
diff --git a/ext/pcre/pcrelib/LICENCE b/ext/pcre/pcrelib/LICENCE
index 9f6f98e477..dd977af971 100644
--- a/ext/pcre/pcrelib/LICENCE
+++ b/ext/pcre/pcrelib/LICENCE
@@ -25,7 +25,7 @@ Email domain:     cam.ac.uk
 University of Cambridge Computing Service,
 Cambridge, England.
 
-Copyright (c) 1997-2015 University of Cambridge
+Copyright (c) 1997-2016 University of Cambridge
 All rights reserved.
 
 
@@ -36,7 +36,7 @@ Written by:       Zoltan Herczeg
 Email local part: hzmester
 Emain domain:     freemail.hu
 
-Copyright(c) 2010-2015 Zoltan Herczeg
+Copyright(c) 2010-2016 Zoltan Herczeg
 All rights reserved.
 
 
@@ -47,7 +47,7 @@ Written by:       Zoltan Herczeg
 Email local part: hzmester
 Emain domain:     freemail.hu
 
-Copyright(c) 2009-2015 Zoltan Herczeg
+Copyright(c) 2009-2016 Zoltan Herczeg
 All rights reserved.
 
 
diff --git a/ext/pcre/pcrelib/NEWS b/ext/pcre/pcrelib/NEWS
index 7e42dcb360..0ca1bab2a4 100644
--- a/ext/pcre/pcrelib/NEWS
+++ b/ext/pcre/pcrelib/NEWS
@@ -1,6 +1,15 @@
 News about PCRE releases
 ------------------------
 
+Release 8.39 14-June-2016
+-------------------------
+
+Some appropriate PCRE2 JIT improvements have been retro-fitted to PCRE1. Apart
+from that, this is another bug-fix release. Note that this library (now called
+PCRE1) is now being maintained for bug fixes only. New projects are advised to
+use the new PCRE2 libraries.
+
+
 Release 8.38 23-November-2015
 -----------------------------
 
diff --git a/ext/pcre/pcrelib/README b/ext/pcre/pcrelib/README
index c0f3c865ef..4887ebf350 100644
--- a/ext/pcre/pcrelib/README
+++ b/ext/pcre/pcrelib/README
@@ -442,7 +442,7 @@ The "configure" script also creates config.status, which is an executable
 script that can be run to recreate the configuration, and config.log, which
 contains compiler output from tests that "configure" runs.
 
-Once "configure" has run, you can run "make". This builds the libraries
+Once "configure" has run, you can run "make". This builds the the libraries
 libpcre, libpcre16 and/or libpcre32, and a test program called pcretest. If you
 enabled JIT support with --enable-jit, a test program called pcre_jit_test is
 built as well.
diff --git a/ext/pcre/pcrelib/dftables.c b/ext/pcre/pcrelib/dftables.c
index 4ec32883cf..1fdc8e0f23 100644
--- a/ext/pcre/pcrelib/dftables.c
+++ b/ext/pcre/pcrelib/dftables.c
@@ -43,7 +43,9 @@ character tables for PCRE. The tables are built according to the current
 locale. Now that pcre_maketables is a function visible to the outside world, we
 make use of its code from here in order to be consistent. */
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include <ctype.h>
 #include <stdio.h>
diff --git a/ext/pcre/pcrelib/doc/pcre.txt b/ext/pcre/pcrelib/doc/pcre.txt
index 76a47c79ef..f5eb347e18 100644
--- a/ext/pcre/pcrelib/doc/pcre.txt
+++ b/ext/pcre/pcrelib/doc/pcre.txt
@@ -1814,84 +1814,83 @@ PCRE API OVERVIEW
        ments  that  have  limited stacks. Because of the greater use of memory
        management, it runs more slowly. Separate  functions  are  provided  so
        that  special-purpose  external  code  can  be used for this case. When
-       used, these functions are always called in a  stack-like  manner  (last
-       obtained,  first freed), and always for memory blocks of the same size.
-       There is a discussion about PCRE's stack usage in the  pcrestack  docu-
+       used, these functions always allocate memory blocks of the  same  size.
+       There  is  a discussion about PCRE's stack usage in the pcrestack docu-
        mentation.
 
        The global variable pcre_callout initially contains NULL. It can be set
-       by the caller to a "callout" function, which PCRE  will  then  call  at
-       specified  points during a matching operation. Details are given in the
+       by  the  caller  to  a "callout" function, which PCRE will then call at
+       specified points during a matching operation. Details are given in  the
        pcrecallout documentation.
 
        The global variable pcre_stack_guard initially contains NULL. It can be
-       set  by  the  caller  to  a function that is called by PCRE whenever it
-       starts to compile a parenthesized part of a pattern.  When  parentheses
+       set by the caller to a function that is  called  by  PCRE  whenever  it
+       starts  to  compile a parenthesized part of a pattern. When parentheses
        are nested, PCRE uses recursive function calls, which use up the system
-       stack. This function is provided so that applications  with  restricted
-       stacks  can  force a compilation error if the stack runs out. The func-
+       stack.  This  function is provided so that applications with restricted
+       stacks can force a compilation error if the stack runs out.  The  func-
        tion should return zero if all is well, or non-zero to force an error.
 
 
 NEWLINES
 
-       PCRE supports five different conventions for indicating line breaks  in
-       strings:  a  single  CR (carriage return) character, a single LF (line-
+       PCRE  supports five different conventions for indicating line breaks in
+       strings: a single CR (carriage return) character, a  single  LF  (line-
        feed) character, the two-character sequence CRLF, any of the three pre-
-       ceding,  or any Unicode newline sequence. The Unicode newline sequences
-       are the three just mentioned, plus the single characters  VT  (vertical
+       ceding, or any Unicode newline sequence. The Unicode newline  sequences
+       are  the  three just mentioned, plus the single characters VT (vertical
        tab, U+000B), FF (form feed, U+000C), NEL (next line, U+0085), LS (line
        separator, U+2028), and PS (paragraph separator, U+2029).
 
-       Each of the first three conventions is used by at least  one  operating
-       system  as its standard newline sequence. When PCRE is built, a default
-       can be specified.  The default default is LF, which is the  Unix  stan-
-       dard.  When  PCRE  is run, the default can be overridden, either when a
+       Each  of  the first three conventions is used by at least one operating
+       system as its standard newline sequence. When PCRE is built, a  default
+       can  be  specified.  The default default is LF, which is the Unix stan-
+       dard. When PCRE is run, the default can be overridden,  either  when  a
        pattern is compiled, or when it is matched.
 
        At compile time, the newline convention can be specified by the options
-       argument  of  pcre_compile(), or it can be specified by special text at
+       argument of pcre_compile(), or it can be specified by special  text  at
        the start of the pattern itself; this overrides any other settings. See
        the pcrepattern page for details of the special character sequences.
 
        In the PCRE documentation the word "newline" is used to mean "the char-
-       acter or pair of characters that indicate a line break". The choice  of
-       newline  convention  affects  the  handling of the dot, circumflex, and
+       acter  or pair of characters that indicate a line break". The choice of
+       newline convention affects the handling of  the  dot,  circumflex,  and
        dollar metacharacters, the handling of #-comments in /x mode, and, when
-       CRLF  is a recognized line ending sequence, the match position advance-
+       CRLF is a recognized line ending sequence, the match position  advance-
        ment for a non-anchored pattern. There is more detail about this in the
        section on pcre_exec() options below.
 
-       The  choice of newline convention does not affect the interpretation of
-       the \n or \r escape sequences, nor does  it  affect  what  \R  matches,
+       The choice of newline convention does not affect the interpretation  of
+       the  \n  or  \r  escape  sequences, nor does it affect what \R matches,
        which is controlled in a similar way, but by separate options.
 
 
 MULTITHREADING
 
-       The  PCRE  functions  can be used in multi-threading applications, with
+       The PCRE functions can be used in  multi-threading  applications,  with
        the  proviso  that  the  memory  management  functions  pointed  to  by
        pcre_malloc, pcre_free, pcre_stack_malloc, and pcre_stack_free, and the
-       callout and stack-checking functions pointed  to  by  pcre_callout  and
+       callout  and  stack-checking  functions  pointed to by pcre_callout and
        pcre_stack_guard, are shared by all threads.
 
-       The  compiled form of a regular expression is not altered during match-
+       The compiled form of a regular expression is not altered during  match-
        ing, so the same compiled pattern can safely be used by several threads
        at once.
 
-       If  the just-in-time optimization feature is being used, it needs sepa-
-       rate memory stack areas for each thread. See the pcrejit  documentation
+       If the just-in-time optimization feature is being used, it needs  sepa-
+       rate  memory stack areas for each thread. See the pcrejit documentation
        for more details.
 
 
 SAVING PRECOMPILED PATTERNS FOR LATER USE
 
        The compiled form of a regular expression can be saved and re-used at a
-       later time, possibly by a different program, and even on a  host  other
-       than  the  one  on  which  it  was  compiled.  Details are given in the
-       pcreprecompile documentation,  which  includes  a  description  of  the
-       pcre_pattern_to_host_byte_order()  function. However, compiling a regu-
-       lar expression with one version of PCRE for use with a  different  ver-
+       later  time,  possibly by a different program, and even on a host other
+       than the one on which  it  was  compiled.  Details  are  given  in  the
+       pcreprecompile  documentation,  which  includes  a  description  of the
+       pcre_pattern_to_host_byte_order() function. However, compiling a  regu-
+       lar  expression  with one version of PCRE for use with a different ver-
        sion is not guaranteed to work and may cause crashes.
 
 
@@ -1899,45 +1898,45 @@ CHECKING BUILD-TIME OPTIONS
 
        int pcre_config(int what, void *where);
 
-       The  function pcre_config() makes it possible for a PCRE client to dis-
+       The function pcre_config() makes it possible for a PCRE client to  dis-
        cover which optional features have been compiled into the PCRE library.
-       The  pcrebuild documentation has more details about these optional fea-
+       The pcrebuild documentation has more details about these optional  fea-
        tures.
 
-       The first argument for pcre_config() is an  integer,  specifying  which
+       The  first  argument  for pcre_config() is an integer, specifying which
        information is required; the second argument is a pointer to a variable
-       into which the information is placed. The returned  value  is  zero  on
-       success,  or  the negative error code PCRE_ERROR_BADOPTION if the value
-       in the first argument is not recognized. The following  information  is
+       into  which  the  information  is placed. The returned value is zero on
+       success, or the negative error code PCRE_ERROR_BADOPTION if  the  value
+       in  the  first argument is not recognized. The following information is
        available:
 
          PCRE_CONFIG_UTF8
 
-       The  output is an integer that is set to one if UTF-8 support is avail-
-       able; otherwise it is set to zero. This value should normally be  given
+       The output is an integer that is set to one if UTF-8 support is  avail-
+       able;  otherwise it is set to zero. This value should normally be given
        to the 8-bit version of this function, pcre_config(). If it is given to
-       the  16-bit  or  32-bit  version  of  this  function,  the  result   is
+       the   16-bit  or  32-bit  version  of  this  function,  the  result  is
        PCRE_ERROR_BADOPTION.
 
          PCRE_CONFIG_UTF16
 
        The output is an integer that is set to one if UTF-16 support is avail-
-       able; otherwise it is set to zero. This value should normally be  given
+       able;  otherwise it is set to zero. This value should normally be given
        to the 16-bit version of this function, pcre16_config(). If it is given
-       to the 8-bit  or  32-bit  version  of  this  function,  the  result  is
+       to  the  8-bit  or  32-bit  version  of  this  function,  the result is
        PCRE_ERROR_BADOPTION.
 
          PCRE_CONFIG_UTF32
 
        The output is an integer that is set to one if UTF-32 support is avail-
-       able; otherwise it is set to zero. This value should normally be  given
+       able;  otherwise it is set to zero. This value should normally be given
        to the 32-bit version of this function, pcre32_config(). If it is given
-       to the 8-bit  or  16-bit  version  of  this  function,  the  result  is
+       to  the  8-bit  or  16-bit  version  of  this  function,  the result is
        PCRE_ERROR_BADOPTION.
 
          PCRE_CONFIG_UNICODE_PROPERTIES
 
-       The  output  is  an  integer  that is set to one if support for Unicode
+       The output is an integer that is set to  one  if  support  for  Unicode
        character properties is available; otherwise it is set to zero.
 
          PCRE_CONFIG_JIT
@@ -1947,80 +1946,80 @@ CHECKING BUILD-TIME OPTIONS
 
          PCRE_CONFIG_JITTARGET
 
-       The  output is a pointer to a zero-terminated "const char *" string. If
+       The output is a pointer to a zero-terminated "const char *" string.  If
        JIT support is available, the string contains the name of the architec-
-       ture  for  which the JIT compiler is configured, for example "x86 32bit
-       (little endian + unaligned)". If JIT  support  is  not  available,  the
+       ture for which the JIT compiler is configured, for example  "x86  32bit
+       (little  endian  +  unaligned)".  If  JIT support is not available, the
        result is NULL.
 
          PCRE_CONFIG_NEWLINE
 
-       The  output  is  an integer whose value specifies the default character
-       sequence that is recognized as meaning "newline". The values  that  are
+       The output is an integer whose value specifies  the  default  character
+       sequence  that  is recognized as meaning "newline". The values that are
        supported in ASCII/Unicode environments are: 10 for LF, 13 for CR, 3338
-       for CRLF, -2 for ANYCRLF, and -1 for ANY. In EBCDIC  environments,  CR,
-       ANYCRLF,  and  ANY  yield the same values. However, the value for LF is
-       normally 21, though some EBCDIC environments use 37. The  corresponding
-       values  for  CRLF are 3349 and 3365. The default should normally corre-
+       for  CRLF,  -2 for ANYCRLF, and -1 for ANY. In EBCDIC environments, CR,
+       ANYCRLF, and ANY yield the same values. However, the value  for  LF  is
+       normally  21, though some EBCDIC environments use 37. The corresponding
+       values for CRLF are 3349 and 3365. The default should  normally  corre-
        spond to the standard sequence for your operating system.
 
          PCRE_CONFIG_BSR
 
        The output is an integer whose value indicates what character sequences
-       the  \R  escape sequence matches by default. A value of 0 means that \R
-       matches any Unicode line ending sequence; a value of 1  means  that  \R
+       the \R escape sequence matches by default. A value of 0 means  that  \R
+       matches  any  Unicode  line ending sequence; a value of 1 means that \R
        matches only CR, LF, or CRLF. The default can be overridden when a pat-
        tern is compiled or matched.
 
          PCRE_CONFIG_LINK_SIZE
 
-       The output is an integer that contains the number  of  bytes  used  for
+       The  output  is  an  integer that contains the number of bytes used for
        internal  linkage  in  compiled  regular  expressions.  For  the  8-bit
        library, the value can be 2, 3, or 4. For the 16-bit library, the value
-       is  either  2  or  4  and  is  still  a number of bytes. For the 32-bit
+       is either 2 or 4 and is  still  a  number  of  bytes.  For  the  32-bit
        library, the value is either 2 or 4 and is still a number of bytes. The
        default value of 2 is sufficient for all but the most massive patterns,
-       since it allows the compiled pattern to be up to 64K  in  size.  Larger
-       values  allow larger regular expressions to be compiled, at the expense
+       since  it  allows  the compiled pattern to be up to 64K in size. Larger
+       values allow larger regular expressions to be compiled, at the  expense
        of slower matching.
 
          PCRE_CONFIG_POSIX_MALLOC_THRESHOLD
 
-       The output is an integer that contains the threshold  above  which  the
-       POSIX  interface  uses malloc() for output vectors. Further details are
+       The  output  is  an integer that contains the threshold above which the
+       POSIX interface uses malloc() for output vectors. Further  details  are
        given in the pcreposix documentation.
 
          PCRE_CONFIG_PARENS_LIMIT
 
        The output is a long integer that gives the maximum depth of nesting of
-       parentheses  (of  any  kind) in a pattern. This limit is imposed to cap
+       parentheses (of any kind) in a pattern. This limit is  imposed  to  cap
        the amount of system stack used when a pattern is compiled. It is spec-
-       ified  when PCRE is built; the default is 250. This limit does not take
+       ified when PCRE is built; the default is 250. This limit does not  take
        into account the stack that may already be used by the calling applica-
-       tion.  For  finer  control  over compilation stack usage, you can set a
+       tion. For finer control over compilation stack usage,  you  can  set  a
        pointer to an external checking function in pcre_stack_guard.
 
          PCRE_CONFIG_MATCH_LIMIT
 
-       The output is a long integer that gives the default limit for the  num-
-       ber  of  internal  matching  function calls in a pcre_exec() execution.
+       The  output is a long integer that gives the default limit for the num-
+       ber of internal matching function calls  in  a  pcre_exec()  execution.
        Further details are given with pcre_exec() below.
 
          PCRE_CONFIG_MATCH_LIMIT_RECURSION
 
        The output is a long integer that gives the default limit for the depth
-       of   recursion  when  calling  the  internal  matching  function  in  a
-       pcre_exec() execution.  Further  details  are  given  with  pcre_exec()
+       of  recursion  when  calling  the  internal  matching  function  in   a
+       pcre_exec()  execution.  Further  details  are  given  with pcre_exec()
        below.
 
          PCRE_CONFIG_STACKRECURSE
 
-       The  output is an integer that is set to one if internal recursion when
+       The output is an integer that is set to one if internal recursion  when
        running pcre_exec() is implemented by recursive function calls that use
-       the  stack  to remember their state. This is the usual way that PCRE is
+       the stack to remember their state. This is the usual way that  PCRE  is
        compiled. The output is zero if PCRE was compiled to use blocks of data
-       on  the  heap  instead  of  recursive  function  calls.  In  this case,
-       pcre_stack_malloc and  pcre_stack_free  are  called  to  manage  memory
+       on the  heap  instead  of  recursive  function  calls.  In  this  case,
+       pcre_stack_malloc  and  pcre_stack_free  are  called  to  manage memory
        blocks on the heap, thus avoiding the use of the stack.
 
 
@@ -2037,67 +2036,67 @@ COMPILING A PATTERN
 
        Either of the functions pcre_compile() or pcre_compile2() can be called
        to compile a pattern into an internal form. The only difference between
-       the  two interfaces is that pcre_compile2() has an additional argument,
-       errorcodeptr, via which a numerical error  code  can  be  returned.  To
-       avoid  too  much repetition, we refer just to pcre_compile() below, but
+       the two interfaces is that pcre_compile2() has an additional  argument,
+       errorcodeptr,  via  which  a  numerical  error code can be returned. To
+       avoid too much repetition, we refer just to pcre_compile()  below,  but
        the information applies equally to pcre_compile2().
 
        The pattern is a C string terminated by a binary zero, and is passed in
-       the  pattern  argument.  A  pointer to a single block of memory that is
-       obtained via pcre_malloc is returned. This contains the  compiled  code
+       the pattern argument. A pointer to a single block  of  memory  that  is
+       obtained  via  pcre_malloc is returned. This contains the compiled code
        and related data. The pcre type is defined for the returned block; this
        is a typedef for a structure whose contents are not externally defined.
        It is up to the caller to free the memory (via pcre_free) when it is no
        longer required.
 
-       Although the compiled code of a PCRE regex is relocatable, that is,  it
+       Although  the compiled code of a PCRE regex is relocatable, that is, it
        does not depend on memory location, the complete pcre data block is not
-       fully relocatable, because it may contain a copy of the tableptr  argu-
+       fully  relocatable, because it may contain a copy of the tableptr argu-
        ment, which is an address (see below).
 
        The options argument contains various bit settings that affect the com-
-       pilation. It should be zero if no options are required.  The  available
-       options  are  described  below. Some of them (in particular, those that
-       are compatible with Perl, but some others as well) can also be set  and
-       unset  from  within  the  pattern  (see the detailed description in the
-       pcrepattern documentation). For those options that can be different  in
-       different  parts  of  the pattern, the contents of the options argument
+       pilation.  It  should be zero if no options are required. The available
+       options are described below. Some of them (in  particular,  those  that
+       are  compatible with Perl, but some others as well) can also be set and
+       unset from within the pattern (see  the  detailed  description  in  the
+       pcrepattern  documentation). For those options that can be different in
+       different parts of the pattern, the contents of  the  options  argument
        specifies their settings at the start of compilation and execution. The
-       PCRE_ANCHORED,  PCRE_BSR_xxx, PCRE_NEWLINE_xxx, PCRE_NO_UTF8_CHECK, and
-       PCRE_NO_START_OPTIMIZE options can be set at the time  of  matching  as
+       PCRE_ANCHORED, PCRE_BSR_xxx, PCRE_NEWLINE_xxx, PCRE_NO_UTF8_CHECK,  and
+       PCRE_NO_START_OPTIMIZE  options  can  be set at the time of matching as
        well as at compile time.
 
        If errptr is NULL, pcre_compile() returns NULL immediately.  Otherwise,
-       if compilation of a pattern fails,  pcre_compile()  returns  NULL,  and
+       if  compilation  of  a  pattern fails, pcre_compile() returns NULL, and
        sets the variable pointed to by errptr to point to a textual error mes-
        sage. This is a static string that is part of the library. You must not
-       try  to  free it. Normally, the offset from the start of the pattern to
+       try to free it. Normally, the offset from the start of the  pattern  to
        the data unit that was being processed when the error was discovered is
-       placed  in the variable pointed to by erroffset, which must not be NULL
-       (if it is, an immediate error is given). However, for an invalid  UTF-8
-       or  UTF-16  string,  the  offset  is that of the first data unit of the
+       placed in the variable pointed to by erroffset, which must not be  NULL
+       (if  it is, an immediate error is given). However, for an invalid UTF-8
+       or UTF-16 string, the offset is that of the  first  data  unit  of  the
        failing character.
 
-       Some errors are not detected until the whole pattern has been  scanned;
-       in  these  cases,  the offset passed back is the length of the pattern.
-       Note that the offset is in data units, not characters, even  in  a  UTF
+       Some  errors are not detected until the whole pattern has been scanned;
+       in these cases, the offset passed back is the length  of  the  pattern.
+       Note  that  the  offset is in data units, not characters, even in a UTF
        mode. It may sometimes point into the middle of a UTF-8 or UTF-16 char-
        acter.
 
-       If pcre_compile2() is used instead of pcre_compile(),  and  the  error-
-       codeptr  argument is not NULL, a non-zero error code number is returned
-       via this argument in the event of an error. This is in addition to  the
+       If  pcre_compile2()  is  used instead of pcre_compile(), and the error-
+       codeptr argument is not NULL, a non-zero error code number is  returned
+       via  this argument in the event of an error. This is in addition to the
        textual error message. Error codes and messages are listed below.
 
-       If  the  final  argument, tableptr, is NULL, PCRE uses a default set of
-       character tables that are  built  when  PCRE  is  compiled,  using  the
-       default  C  locale.  Otherwise, tableptr must be an address that is the
-       result of a call to pcre_maketables(). This value is  stored  with  the
-       compiled  pattern,  and  used  again by pcre_exec() and pcre_dfa_exec()
-       when the pattern is matched. For more discussion, see  the  section  on
+       If the final argument, tableptr, is NULL, PCRE uses a  default  set  of
+       character  tables  that  are  built  when  PCRE  is compiled, using the
+       default C locale. Otherwise, tableptr must be an address  that  is  the
+       result  of  a  call to pcre_maketables(). This value is stored with the
+       compiled pattern, and used again  by  pcre_exec()  and  pcre_dfa_exec()
+       when  the  pattern  is matched. For more discussion, see the section on
        locale support below.
 
-       This  code  fragment  shows a typical straightforward call to pcre_com-
+       This code fragment shows a typical straightforward  call  to  pcre_com-
        pile():
 
          pcre *re;
@@ -2110,181 +2109,181 @@ COMPILING A PATTERN
            &erroffset,       /* for error offset */
            NULL);            /* use default character tables */
 
-       The following names for option bits are defined in  the  pcre.h  header
+       The  following  names  for option bits are defined in the pcre.h header
        file:
 
          PCRE_ANCHORED
 
        If this bit is set, the pattern is forced to be "anchored", that is, it
-       is constrained to match only at the first matching point in the  string
-       that  is being searched (the "subject string"). This effect can also be
-       achieved by appropriate constructs in the pattern itself, which is  the
+       is  constrained to match only at the first matching point in the string
+       that is being searched (the "subject string"). This effect can also  be
+       achieved  by appropriate constructs in the pattern itself, which is the
        only way to do it in Perl.
 
          PCRE_AUTO_CALLOUT
 
        If this bit is set, pcre_compile() automatically inserts callout items,
-       all with number 255, before each pattern item. For  discussion  of  the
+       all  with  number  255, before each pattern item. For discussion of the
        callout facility, see the pcrecallout documentation.
 
          PCRE_BSR_ANYCRLF
          PCRE_BSR_UNICODE
 
        These options (which are mutually exclusive) control what the \R escape
-       sequence matches. The choice is either to match only CR, LF,  or  CRLF,
+       sequence  matches.  The choice is either to match only CR, LF, or CRLF,
        or to match any Unicode newline sequence. The default is specified when
        PCRE is built. It can be overridden from within the pattern, or by set-
        ting an option when a compiled pattern is matched.
 
          PCRE_CASELESS
 
-       If  this  bit is set, letters in the pattern match both upper and lower
-       case letters. It is equivalent to Perl's  /i  option,  and  it  can  be
-       changed  within a pattern by a (?i) option setting. In UTF-8 mode, PCRE
-       always understands the concept of case for characters whose values  are
-       less  than 128, so caseless matching is always possible. For characters
-       with higher values, the concept of case is supported if  PCRE  is  com-
-       piled  with Unicode property support, but not otherwise. If you want to
-       use caseless matching for characters 128 and  above,  you  must  ensure
-       that  PCRE  is  compiled  with Unicode property support as well as with
+       If this bit is set, letters in the pattern match both upper  and  lower
+       case  letters.  It  is  equivalent  to  Perl's /i option, and it can be
+       changed within a pattern by a (?i) option setting. In UTF-8 mode,  PCRE
+       always  understands the concept of case for characters whose values are
+       less than 128, so caseless matching is always possible. For  characters
+       with  higher  values,  the concept of case is supported if PCRE is com-
+       piled with Unicode property support, but not otherwise. If you want  to
+       use  caseless  matching  for  characters 128 and above, you must ensure
+       that PCRE is compiled with Unicode property support  as  well  as  with
        UTF-8 support.
 
          PCRE_DOLLAR_ENDONLY
 
-       If this bit is set, a dollar metacharacter in the pattern matches  only
-       at  the  end  of the subject string. Without this option, a dollar also
-       matches immediately before a newline at the end of the string (but  not
-       before  any  other newlines). The PCRE_DOLLAR_ENDONLY option is ignored
-       if PCRE_MULTILINE is set.  There is no equivalent  to  this  option  in
+       If  this bit is set, a dollar metacharacter in the pattern matches only
+       at the end of the subject string. Without this option,  a  dollar  also
+       matches  immediately before a newline at the end of the string (but not
+       before any other newlines). The PCRE_DOLLAR_ENDONLY option  is  ignored
+       if  PCRE_MULTILINE  is  set.   There is no equivalent to this option in
        Perl, and no way to set it within a pattern.
 
          PCRE_DOTALL
 
-       If  this bit is set, a dot metacharacter in the pattern matches a char-
+       If this bit is set, a dot metacharacter in the pattern matches a  char-
        acter of any value, including one that indicates a newline. However, it
-       only  ever  matches  one character, even if newlines are coded as CRLF.
-       Without this option, a dot does not match when the current position  is
+       only ever matches one character, even if newlines are  coded  as  CRLF.
+       Without  this option, a dot does not match when the current position is
        at a newline. This option is equivalent to Perl's /s option, and it can
-       be changed within a pattern by a (?s) option setting. A negative  class
+       be  changed within a pattern by a (?s) option setting. A negative class
        such as [^a] always matches newline characters, independent of the set-
        ting of this option.
 
          PCRE_DUPNAMES
 
-       If this bit is set, names used to identify capturing  subpatterns  need
+       If  this  bit is set, names used to identify capturing subpatterns need
        not be unique. This can be helpful for certain types of pattern when it
-       is known that only one instance of the named  subpattern  can  ever  be
-       matched.  There  are  more details of named subpatterns below; see also
+       is  known  that  only  one instance of the named subpattern can ever be
+       matched. There are more details of named subpatterns  below;  see  also
        the pcrepattern documentation.
 
          PCRE_EXTENDED
 
-       If this bit is set, most white space  characters  in  the  pattern  are
-       totally  ignored  except when escaped or inside a character class. How-
-       ever, white space is not allowed within  sequences  such  as  (?>  that
-       introduce  various  parenthesized  subpatterns,  nor within a numerical
-       quantifier such as {1,3}.  However, ignorable white space is  permitted
+       If  this  bit  is  set,  most white space characters in the pattern are
+       totally ignored except when escaped or inside a character  class.  How-
+       ever,  white  space  is  not  allowed within sequences such as (?> that
+       introduce various parenthesized subpatterns,  nor  within  a  numerical
+       quantifier  such as {1,3}.  However, ignorable white space is permitted
        between an item and a following quantifier and between a quantifier and
        a following + that indicates possessiveness.
 
        White space did not used to include the VT character (code 11), because
        Perl did not treat this character as white space. However, Perl changed
-       at release 5.18, so PCRE followed  at  release  8.34,  and  VT  is  now
+       at  release  5.18,  so  PCRE  followed  at  release 8.34, and VT is now
        treated as white space.
 
-       PCRE_EXTENDED  also  causes characters between an unescaped # outside a
-       character class  and  the  next  newline,  inclusive,  to  be  ignored.
-       PCRE_EXTENDED  is equivalent to Perl's /x option, and it can be changed
+       PCRE_EXTENDED also causes characters between an unescaped #  outside  a
+       character  class  and  the  next  newline,  inclusive,  to  be ignored.
+       PCRE_EXTENDED is equivalent to Perl's /x option, and it can be  changed
        within a pattern by a (?x) option setting.
 
-       Which characters are interpreted  as  newlines  is  controlled  by  the
-       options  passed to pcre_compile() or by a special sequence at the start
-       of the pattern, as described in the section entitled  "Newline  conven-
+       Which  characters  are  interpreted  as  newlines  is controlled by the
+       options passed to pcre_compile() or by a special sequence at the  start
+       of  the  pattern, as described in the section entitled "Newline conven-
        tions" in the pcrepattern documentation. Note that the end of this type
-       of comment is  a  literal  newline  sequence  in  the  pattern;  escape
+       of  comment  is  a  literal  newline  sequence  in  the pattern; escape
        sequences that happen to represent a newline do not count.
 
-       This  option  makes  it possible to include comments inside complicated
-       patterns.  Note, however, that this applies only  to  data  characters.
-       White  space  characters  may  never  appear  within  special character
+       This option makes it possible to include  comments  inside  complicated
+       patterns.   Note,  however,  that this applies only to data characters.
+       White space  characters  may  never  appear  within  special  character
        sequences in a pattern, for example within the sequence (?( that intro-
        duces a conditional subpattern.
 
          PCRE_EXTRA
 
-       This  option  was invented in order to turn on additional functionality
-       of PCRE that is incompatible with Perl, but it  is  currently  of  very
-       little  use. When set, any backslash in a pattern that is followed by a
-       letter that has no special meaning  causes  an  error,  thus  reserving
-       these  combinations  for  future  expansion.  By default, as in Perl, a
-       backslash followed by a letter with no special meaning is treated as  a
+       This option was invented in order to turn on  additional  functionality
+       of  PCRE  that  is  incompatible with Perl, but it is currently of very
+       little use. When set, any backslash in a pattern that is followed by  a
+       letter  that  has  no  special  meaning causes an error, thus reserving
+       these combinations for future expansion. By  default,  as  in  Perl,  a
+       backslash  followed by a letter with no special meaning is treated as a
        literal. (Perl can, however, be persuaded to give an error for this, by
-       running it with the -w option.) There are at present no other  features
-       controlled  by this option. It can also be set by a (?X) option setting
+       running  it with the -w option.) There are at present no other features
+       controlled by this option. It can also be set by a (?X) option  setting
        within a pattern.
 
          PCRE_FIRSTLINE
 
-       If this option is set, an  unanchored  pattern  is  required  to  match
-       before  or  at  the  first  newline  in  the subject string, though the
+       If  this  option  is  set,  an  unanchored pattern is required to match
+       before or at the first  newline  in  the  subject  string,  though  the
        matched text may continue over the newline.
 
          PCRE_JAVASCRIPT_COMPAT
 
        If this option is set, PCRE's behaviour is changed in some ways so that
-       it  is  compatible with JavaScript rather than Perl. The changes are as
+       it is compatible with JavaScript rather than Perl. The changes  are  as
        follows:
 
-       (1) A lone closing square bracket in a pattern  causes  a  compile-time
-       error,  because this is illegal in JavaScript (by default it is treated
+       (1)  A  lone  closing square bracket in a pattern causes a compile-time
+       error, because this is illegal in JavaScript (by default it is  treated
        as a data character). Thus, the pattern AB]CD becomes illegal when this
        option is set.
 
-       (2)  At run time, a back reference to an unset subpattern group matches
-       an empty string (by default this causes the current  matching  alterna-
-       tive  to  fail). A pattern such as (\1)(a) succeeds when this option is
-       set (assuming it can find an "a" in the subject), whereas it  fails  by
+       (2) At run time, a back reference to an unset subpattern group  matches
+       an  empty  string (by default this causes the current matching alterna-
+       tive to fail). A pattern such as (\1)(a) succeeds when this  option  is
+       set  (assuming  it can find an "a" in the subject), whereas it fails by
        default, for Perl compatibility.
 
        (3) \U matches an upper case "U" character; by default \U causes a com-
        pile time error (Perl uses \U to upper case subsequent characters).
 
        (4) \u matches a lower case "u" character unless it is followed by four
-       hexadecimal  digits,  in  which case the hexadecimal number defines the
-       code point to match. By default, \u causes a compile time  error  (Perl
+       hexadecimal digits, in which case the hexadecimal  number  defines  the
+       code  point  to match. By default, \u causes a compile time error (Perl
        uses it to upper case the following character).
 
-       (5)  \x matches a lower case "x" character unless it is followed by two
-       hexadecimal digits, in which case the hexadecimal  number  defines  the
-       code  point  to  match. By default, as in Perl, a hexadecimal number is
+       (5) \x matches a lower case "x" character unless it is followed by  two
+       hexadecimal  digits,  in  which case the hexadecimal number defines the
+       code point to match. By default, as in Perl, a  hexadecimal  number  is
        always expected after \x, but it may have zero, one, or two digits (so,
        for example, \xz matches a binary zero character followed by z).
 
          PCRE_MULTILINE
 
-       By  default,  for  the purposes of matching "start of line" and "end of
+       By default, for the purposes of matching "start of line"  and  "end  of
        line", PCRE treats the subject string as consisting of a single line of
-       characters,  even if it actually contains newlines. The "start of line"
+       characters, even if it actually contains newlines. The "start of  line"
        metacharacter (^) matches only at the start of the string, and the "end
-       of  line"  metacharacter  ($) matches only at the end of the string, or
-       before a terminating newline (except when PCRE_DOLLAR_ENDONLY is  set).
-       Note,  however,  that  unless  PCRE_DOTALL  is set, the "any character"
-       metacharacter (.) does not match at a newline. This behaviour  (for  ^,
+       of line" metacharacter ($) matches only at the end of  the  string,  or
+       before  a terminating newline (except when PCRE_DOLLAR_ENDONLY is set).
+       Note, however, that unless PCRE_DOTALL  is  set,  the  "any  character"
+       metacharacter  (.)  does not match at a newline. This behaviour (for ^,
        $, and dot) is the same as Perl.
 
-       When  PCRE_MULTILINE  it  is set, the "start of line" and "end of line"
-       constructs match immediately following or immediately  before  internal
-       newlines  in  the  subject string, respectively, as well as at the very
-       start and end. This is equivalent to Perl's /m option, and  it  can  be
+       When PCRE_MULTILINE it is set, the "start of line" and  "end  of  line"
+       constructs  match  immediately following or immediately before internal
+       newlines in the subject string, respectively, as well as  at  the  very
+       start  and  end.  This is equivalent to Perl's /m option, and it can be
        changed within a pattern by a (?m) option setting. If there are no new-
-       lines in a subject string, or no occurrences of ^ or $  in  a  pattern,
+       lines  in  a  subject string, or no occurrences of ^ or $ in a pattern,
        setting PCRE_MULTILINE has no effect.
 
          PCRE_NEVER_UTF
 
        This option locks out interpretation of the pattern as UTF-8 (or UTF-16
-       or UTF-32 in the 16-bit and 32-bit libraries). In particular,  it  pre-
-       vents  the  creator of the pattern from switching to UTF interpretation
+       or  UTF-32  in the 16-bit and 32-bit libraries). In particular, it pre-
+       vents the creator of the pattern from switching to  UTF  interpretation
        by starting the pattern with (*UTF). This may be useful in applications
        that  process  patterns  from  external  sources.  The  combination  of
        PCRE_UTF8 and PCRE_NEVER_UTF also causes an error.
@@ -2295,41 +2294,41 @@ COMPILING A PATTERN
          PCRE_NEWLINE_ANYCRLF
          PCRE_NEWLINE_ANY
 
-       These options override the default newline definition that  was  chosen
-       when  PCRE  was built. Setting the first or the second specifies that a
-       newline is indicated by a single character (CR  or  LF,  respectively).
-       Setting  PCRE_NEWLINE_CRLF specifies that a newline is indicated by the
-       two-character CRLF  sequence.  Setting  PCRE_NEWLINE_ANYCRLF  specifies
+       These  options  override the default newline definition that was chosen
+       when PCRE was built. Setting the first or the second specifies  that  a
+       newline  is  indicated  by a single character (CR or LF, respectively).
+       Setting PCRE_NEWLINE_CRLF specifies that a newline is indicated by  the
+       two-character  CRLF  sequence.  Setting  PCRE_NEWLINE_ANYCRLF specifies
        that any of the three preceding sequences should be recognized. Setting
-       PCRE_NEWLINE_ANY specifies that any Unicode newline sequence should  be
+       PCRE_NEWLINE_ANY  specifies that any Unicode newline sequence should be
        recognized.
 
-       In  an ASCII/Unicode environment, the Unicode newline sequences are the
-       three just mentioned, plus the  single  characters  VT  (vertical  tab,
+       In an ASCII/Unicode environment, the Unicode newline sequences are  the
+       three  just  mentioned,  plus  the  single characters VT (vertical tab,
        U+000B), FF (form feed, U+000C), NEL (next line, U+0085), LS (line sep-
-       arator, U+2028), and PS (paragraph separator, U+2029).  For  the  8-bit
+       arator,  U+2028),  and  PS (paragraph separator, U+2029). For the 8-bit
        library, the last two are recognized only in UTF-8 mode.
 
-       When  PCRE is compiled to run in an EBCDIC (mainframe) environment, the
+       When PCRE is compiled to run in an EBCDIC (mainframe) environment,  the
        code for CR is 0x0d, the same as ASCII. However, the character code for
-       LF  is  normally 0x15, though in some EBCDIC environments 0x25 is used.
-       Whichever of these is not LF is made to  correspond  to  Unicode's  NEL
-       character.  EBCDIC  codes  are all less than 256. For more details, see
+       LF is normally 0x15, though in some EBCDIC environments 0x25  is  used.
+       Whichever  of  these  is  not LF is made to correspond to Unicode's NEL
+       character. EBCDIC codes are all less than 256. For  more  details,  see
        the pcrebuild documentation.
 
-       The newline setting in the  options  word  uses  three  bits  that  are
+       The  newline  setting  in  the  options  word  uses three bits that are
        treated as a number, giving eight possibilities. Currently only six are
-       used (default plus the five values above). This means that if  you  set
-       more  than one newline option, the combination may or may not be sensi-
+       used  (default  plus the five values above). This means that if you set
+       more than one newline option, the combination may or may not be  sensi-
        ble. For example, PCRE_NEWLINE_CR with PCRE_NEWLINE_LF is equivalent to
-       PCRE_NEWLINE_CRLF,  but other combinations may yield unused numbers and
+       PCRE_NEWLINE_CRLF, but other combinations may yield unused numbers  and
        cause an error.
 
-       The only time that a line break in a pattern  is  specially  recognized
-       when  compiling is when PCRE_EXTENDED is set. CR and LF are white space
-       characters, and so are ignored in this mode. Also, an unescaped #  out-
-       side  a  character class indicates a comment that lasts until after the
-       next line break sequence. In other circumstances, line break  sequences
+       The  only  time  that a line break in a pattern is specially recognized
+       when compiling is when PCRE_EXTENDED is set. CR and LF are white  space
+       characters,  and so are ignored in this mode. Also, an unescaped # out-
+       side a character class indicates a comment that lasts until  after  the
+       next  line break sequence. In other circumstances, line break sequences
        in patterns are treated as literal data.
 
        The newline option that is set at compile time becomes the default that
@@ -2338,79 +2337,79 @@ COMPILING A PATTERN
          PCRE_NO_AUTO_CAPTURE
 
        If this option is set, it disables the use of numbered capturing paren-
-       theses  in the pattern. Any opening parenthesis that is not followed by
-       ? behaves as if it were followed by ?: but named parentheses can  still
-       be  used  for  capturing  (and  they acquire numbers in the usual way).
+       theses in the pattern. Any opening parenthesis that is not followed  by
+       ?  behaves as if it were followed by ?: but named parentheses can still
+       be used for capturing (and they acquire  numbers  in  the  usual  way).
        There is no equivalent of this option in Perl.
 
          PCRE_NO_AUTO_POSSESS
 
-       If this option is set, it disables "auto-possessification". This is  an
-       optimization  that,  for example, turns a+b into a++b in order to avoid
-       backtracks into a+ that can never be successful. However,  if  callouts
-       are  in  use,  auto-possessification  means that some of them are never
+       If  this option is set, it disables "auto-possessification". This is an
+       optimization that, for example, turns a+b into a++b in order  to  avoid
+       backtracks  into  a+ that can never be successful. However, if callouts
+       are in use, auto-possessification means that some  of  them  are  never
        taken. You can set this option if you want the matching functions to do
-       a  full  unoptimized  search and run all the callouts, but it is mainly
+       a full unoptimized search and run all the callouts, but  it  is  mainly
        provided for testing purposes.
 
          PCRE_NO_START_OPTIMIZE
 
-       This is an option that acts at matching time; that is, it is really  an
-       option  for  pcre_exec()  or  pcre_dfa_exec().  If it is set at compile
-       time, it is remembered with the compiled pattern and assumed at  match-
-       ing  time.  This is necessary if you want to use JIT execution, because
-       the JIT compiler needs to know whether or not this option is  set.  For
+       This  is an option that acts at matching time; that is, it is really an
+       option for pcre_exec() or pcre_dfa_exec(). If  it  is  set  at  compile
+       time,  it is remembered with the compiled pattern and assumed at match-
+       ing time. This is necessary if you want to use JIT  execution,  because
+       the  JIT  compiler needs to know whether or not this option is set. For
        details see the discussion of PCRE_NO_START_OPTIMIZE below.
 
          PCRE_UCP
 
-       This  option changes the way PCRE processes \B, \b, \D, \d, \S, \s, \W,
-       \w, and some of the POSIX character classes.  By  default,  only  ASCII
-       characters  are  recognized, but if PCRE_UCP is set, Unicode properties
-       are used instead to classify characters. More details are given in  the
-       section  on generic character types in the pcrepattern page. If you set
-       PCRE_UCP, matching one of the items it affects takes much  longer.  The
-       option  is  available only if PCRE has been compiled with Unicode prop-
+       This option changes the way PCRE processes \B, \b, \D, \d, \S, \s,  \W,
+       \w,  and  some  of  the POSIX character classes. By default, only ASCII
+       characters are recognized, but if PCRE_UCP is set,  Unicode  properties
+       are  used instead to classify characters. More details are given in the
+       section on generic character types in the pcrepattern page. If you  set
+       PCRE_UCP,  matching  one of the items it affects takes much longer. The
+       option is available only if PCRE has been compiled with  Unicode  prop-
        erty support.
 
          PCRE_UNGREEDY
 
-       This option inverts the "greediness" of the quantifiers  so  that  they
-       are  not greedy by default, but become greedy if followed by "?". It is
-       not compatible with Perl. It can also be set by a (?U)  option  setting
+       This  option  inverts  the "greediness" of the quantifiers so that they
+       are not greedy by default, but become greedy if followed by "?". It  is
+       not  compatible  with Perl. It can also be set by a (?U) option setting
        within the pattern.
 
          PCRE_UTF8
 
-       This  option  causes PCRE to regard both the pattern and the subject as
+       This option causes PCRE to regard both the pattern and the  subject  as
        strings of UTF-8 characters instead of single-byte strings. However, it
-       is  available  only  when PCRE is built to include UTF support. If not,
-       the use of this option provokes an error. Details of  how  this  option
+       is available only when PCRE is built to include UTF  support.  If  not,
+       the  use  of  this option provokes an error. Details of how this option
        changes the behaviour of PCRE are given in the pcreunicode page.
 
          PCRE_NO_UTF8_CHECK
 
        When PCRE_UTF8 is set, the validity of the pattern as a UTF-8 string is
-       automatically checked. There is a  discussion  about  the  validity  of
-       UTF-8  strings in the pcreunicode page. If an invalid UTF-8 sequence is
-       found, pcre_compile() returns an error. If you already know  that  your
-       pattern  is valid, and you want to skip this check for performance rea-
-       sons, you can set the PCRE_NO_UTF8_CHECK option.  When it is  set,  the
+       automatically  checked.  There  is  a  discussion about the validity of
+       UTF-8 strings in the pcreunicode page. If an invalid UTF-8 sequence  is
+       found,  pcre_compile()  returns an error. If you already know that your
+       pattern is valid, and you want to skip this check for performance  rea-
+       sons,  you  can set the PCRE_NO_UTF8_CHECK option.  When it is set, the
        effect of passing an invalid UTF-8 string as a pattern is undefined. It
        may cause your program to crash or loop. Note that this option can also
-       be  passed to pcre_exec() and pcre_dfa_exec(), to suppress the validity
-       checking of subject strings only. If the same string is  being  matched
-       many  times, the option can be safely set for the second and subsequent
+       be passed to pcre_exec() and pcre_dfa_exec(), to suppress the  validity
+       checking  of  subject strings only. If the same string is being matched
+       many times, the option can be safely set for the second and  subsequent
        matchings to improve performance.
 
 
 COMPILATION ERROR CODES
 
-       The following table lists the error  codes  than  may  be  returned  by
-       pcre_compile2(),  along with the error messages that may be returned by
-       both compiling functions. Note that error  messages  are  always  8-bit
-       ASCII  strings,  even  in 16-bit or 32-bit mode. As PCRE has developed,
-       some error codes have fallen out of use. To avoid confusion, they  have
+       The  following  table  lists  the  error  codes than may be returned by
+       pcre_compile2(), along with the error messages that may be returned  by
+       both  compiling  functions.  Note  that error messages are always 8-bit
+       ASCII strings, even in 16-bit or 32-bit mode. As  PCRE  has  developed,
+       some  error codes have fallen out of use. To avoid confusion, they have
        not been re-used.
 
           0  no error
@@ -2504,7 +2503,7 @@ COMPILATION ERROR CODES
          84  group name must start with a non-digit
          85  parentheses are too deeply nested (stack check)
 
-       The  numbers  32  and 10000 in errors 48 and 49 are defaults; different
+       The numbers 32 and 10000 in errors 48 and 49  are  defaults;  different
        values may be used if the limits were changed when PCRE was built.
 
 
@@ -2513,64 +2512,64 @@ STUDYING A PATTERN
        pcre_extra *pcre_study(const pcre *code, int options,
             const char **errptr);
 
-       If a compiled pattern is going to be used several times,  it  is  worth
+       If  a  compiled  pattern is going to be used several times, it is worth
        spending more time analyzing it in order to speed up the time taken for
-       matching. The function pcre_study() takes a pointer to a compiled  pat-
+       matching.  The function pcre_study() takes a pointer to a compiled pat-
        tern as its first argument. If studying the pattern produces additional
-       information that will help speed up matching,  pcre_study()  returns  a
-       pointer  to a pcre_extra block, in which the study_data field points to
+       information  that  will  help speed up matching, pcre_study() returns a
+       pointer to a pcre_extra block, in which the study_data field points  to
        the results of the study.
 
        The  returned  value  from  pcre_study()  can  be  passed  directly  to
-       pcre_exec()  or  pcre_dfa_exec(). However, a pcre_extra block also con-
-       tains other fields that can be set by the caller before  the  block  is
+       pcre_exec() or pcre_dfa_exec(). However, a pcre_extra block  also  con-
+       tains  other  fields  that can be set by the caller before the block is
        passed; these are described below in the section on matching a pattern.
 
-       If  studying  the  pattern  does  not  produce  any useful information,
-       pcre_study() returns NULL by default.  In  that  circumstance,  if  the
+       If studying the  pattern  does  not  produce  any  useful  information,
+       pcre_study()  returns  NULL  by  default.  In that circumstance, if the
        calling program wants to pass any of the other fields to pcre_exec() or
-       pcre_dfa_exec(), it must set up its own pcre_extra block.  However,  if
-       pcre_study()  is  called  with  the  PCRE_STUDY_EXTRA_NEEDED option, it
+       pcre_dfa_exec(),  it  must set up its own pcre_extra block. However, if
+       pcre_study() is called  with  the  PCRE_STUDY_EXTRA_NEEDED  option,  it
        returns a pcre_extra block even if studying did not find any additional
-       information.  It  may still return NULL, however, if an error occurs in
+       information. It may still return NULL, however, if an error  occurs  in
        pcre_study().
 
-       The second argument of pcre_study() contains  option  bits.  There  are
+       The  second  argument  of  pcre_study() contains option bits. There are
        three further options in addition to PCRE_STUDY_EXTRA_NEEDED:
 
          PCRE_STUDY_JIT_COMPILE
          PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE
          PCRE_STUDY_JIT_PARTIAL_SOFT_COMPILE
 
-       If  any  of  these are set, and the just-in-time compiler is available,
-       the pattern is further compiled into machine code  that  executes  much
-       faster  than  the  pcre_exec()  interpretive  matching function. If the
-       just-in-time compiler is not available, these options are ignored.  All
+       If any of these are set, and the just-in-time  compiler  is  available,
+       the  pattern  is  further compiled into machine code that executes much
+       faster than the pcre_exec()  interpretive  matching  function.  If  the
+       just-in-time  compiler is not available, these options are ignored. All
        undefined bits in the options argument must be zero.
 
-       JIT  compilation  is  a heavyweight optimization. It can take some time
-       for patterns to be analyzed, and for one-off matches  and  simple  pat-
-       terns  the benefit of faster execution might be offset by a much slower
+       JIT compilation is a heavyweight optimization. It can  take  some  time
+       for  patterns  to  be analyzed, and for one-off matches and simple pat-
+       terns the benefit of faster execution might be offset by a much  slower
        study time.  Not all patterns can be optimized by the JIT compiler. For
-       those  that cannot be handled, matching automatically falls back to the
-       pcre_exec() interpreter. For more details, see the  pcrejit  documenta-
+       those that cannot be handled, matching automatically falls back to  the
+       pcre_exec()  interpreter.  For more details, see the pcrejit documenta-
        tion.
 
-       The  third argument for pcre_study() is a pointer for an error message.
-       If studying succeeds (even if no data is  returned),  the  variable  it
-       points  to  is  set  to NULL. Otherwise it is set to point to a textual
+       The third argument for pcre_study() is a pointer for an error  message.
+       If  studying  succeeds  (even  if no data is returned), the variable it
+       points to is set to NULL. Otherwise it is set to  point  to  a  textual
        error message. This is a static string that is part of the library. You
-       must  not  try  to  free it. You should test the error pointer for NULL
+       must not try to free it. You should test the  error  pointer  for  NULL
        after calling pcre_study(), to be sure that it has run successfully.
 
-       When you are finished with a pattern, you can free the memory used  for
+       When  you are finished with a pattern, you can free the memory used for
        the study data by calling pcre_free_study(). This function was added to
-       the API for release 8.20. For earlier versions,  the  memory  could  be
-       freed  with  pcre_free(), just like the pattern itself. This will still
-       work in cases where JIT optimization is not used, but it  is  advisable
+       the  API  for  release  8.20. For earlier versions, the memory could be
+       freed with pcre_free(), just like the pattern itself. This  will  still
+       work  in  cases where JIT optimization is not used, but it is advisable
        to change to the new function when convenient.
 
-       This  is  a typical way in which pcre_study() is used (except that in a
+       This is a typical way in which pcre_study() is used (except that  in  a
        real application there should be tests for errors):
 
          int rc;
@@ -2590,29 +2589,29 @@ STUDYING A PATTERN
        Studying a pattern does two things: first, a lower bound for the length
        of subject string that is needed to match the pattern is computed. This
        does not mean that there are any strings of that length that match, but
-       it  does  guarantee that no shorter strings match. The value is used to
+       it does guarantee that no shorter strings match. The value is  used  to
        avoid wasting time by trying to match strings that are shorter than the
-       lower  bound.  You  can find out the value in a calling program via the
+       lower bound. You can find out the value in a calling  program  via  the
        pcre_fullinfo() function.
 
        Studying a pattern is also useful for non-anchored patterns that do not
-       have  a  single fixed starting character. A bitmap of possible starting
-       bytes is created. This speeds up finding a position in the  subject  at
+       have a single fixed starting character. A bitmap of  possible  starting
+       bytes  is  created. This speeds up finding a position in the subject at
        which to start matching. (In 16-bit mode, the bitmap is used for 16-bit
-       values less than 256.  In 32-bit mode, the bitmap is  used  for  32-bit
+       values  less  than  256.  In 32-bit mode, the bitmap is used for 32-bit
        values less than 256.)
 
-       These  two optimizations apply to both pcre_exec() and pcre_dfa_exec(),
-       and the information is also used by the JIT  compiler.   The  optimiza-
-       tions  can  be  disabled  by setting the PCRE_NO_START_OPTIMIZE option.
-       You might want to do this if your pattern contains callouts or  (*MARK)
-       and  you  want  to make use of these facilities in cases where matching
+       These two optimizations apply to both pcre_exec() and  pcre_dfa_exec(),
+       and  the  information  is also used by the JIT compiler.  The optimiza-
+       tions can be disabled by  setting  the  PCRE_NO_START_OPTIMIZE  option.
+       You  might want to do this if your pattern contains callouts or (*MARK)
+       and you want to make use of these facilities in  cases  where  matching
        fails.
 
-       PCRE_NO_START_OPTIMIZE can be specified at either compile time or  exe-
-       cution   time.   However,   if   PCRE_NO_START_OPTIMIZE  is  passed  to
+       PCRE_NO_START_OPTIMIZE  can be specified at either compile time or exe-
+       cution  time.  However,  if   PCRE_NO_START_OPTIMIZE   is   passed   to
        pcre_exec(), (that is, after any JIT compilation has happened) JIT exe-
-       cution  is disabled. For JIT execution to work with PCRE_NO_START_OPTI-
+       cution is disabled. For JIT execution to work with  PCRE_NO_START_OPTI-
        MIZE, the option must be set at compile time.
 
        There is a longer discussion of PCRE_NO_START_OPTIMIZE below.
@@ -2620,65 +2619,65 @@ STUDYING A PATTERN
 
 LOCALE SUPPORT
 
-       PCRE handles caseless matching, and determines whether  characters  are
-       letters,  digits, or whatever, by reference to a set of tables, indexed
-       by character code point. When running in UTF-8 mode, or in the  16-  or
+       PCRE  handles  caseless matching, and determines whether characters are
+       letters, digits, or whatever, by reference to a set of tables,  indexed
+       by  character  code point. When running in UTF-8 mode, or in the 16- or
        32-bit libraries, this applies only to characters with code points less
-       than 256. By default, higher-valued code  points  never  match  escapes
-       such  as \w or \d. However, if PCRE is built with Unicode property sup-
-       port, all characters can be tested with \p and \P,  or,  alternatively,
-       the  PCRE_UCP option can be set when a pattern is compiled; this causes
-       \w and friends to use Unicode property support instead of the  built-in
+       than  256.  By  default,  higher-valued code points never match escapes
+       such as \w or \d. However, if PCRE is built with Unicode property  sup-
+       port,  all  characters can be tested with \p and \P, or, alternatively,
+       the PCRE_UCP option can be set when a pattern is compiled; this  causes
+       \w  and friends to use Unicode property support instead of the built-in
        tables.
 
-       The  use  of  locales  with Unicode is discouraged. If you are handling
-       characters with code points greater than 128,  you  should  either  use
+       The use of locales with Unicode is discouraged.  If  you  are  handling
+       characters  with  code  points  greater than 128, you should either use
        Unicode support, or use locales, but not try to mix the two.
 
-       PCRE  contains  an  internal set of tables that are used when the final
-       argument of pcre_compile() is  NULL.  These  are  sufficient  for  many
+       PCRE contains an internal set of tables that are used  when  the  final
+       argument  of  pcre_compile()  is  NULL.  These  are sufficient for many
        applications.  Normally, the internal tables recognize only ASCII char-
        acters. However, when PCRE is built, it is possible to cause the inter-
        nal tables to be rebuilt in the default "C" locale of the local system,
        which may cause them to be different.
 
-       The internal tables can always be overridden by tables supplied by  the
+       The  internal tables can always be overridden by tables supplied by the
        application that calls PCRE. These may be created in a different locale
-       from the default. As more and more applications change  to  using  Uni-
+       from  the  default.  As more and more applications change to using Uni-
        code, the need for this locale support is expected to die away.
 
-       External  tables  are  built by calling the pcre_maketables() function,
-       which has no arguments, in the relevant locale. The result can then  be
-       passed  to  pcre_compile() as often as necessary. For example, to build
-       and use tables that  are  appropriate  for  the  French  locale  (where
-       accented  characters  with  values greater than 128 are treated as let-
+       External tables are built by calling  the  pcre_maketables()  function,
+       which  has no arguments, in the relevant locale. The result can then be
+       passed to pcre_compile() as often as necessary. For example,  to  build
+       and  use  tables  that  are  appropriate  for  the French locale (where
+       accented characters with values greater than 128 are  treated  as  let-
        ters), the following code could be used:
 
          setlocale(LC_CTYPE, "fr_FR");
          tables = pcre_maketables();
          re = pcre_compile(..., tables);
 
-       The locale name "fr_FR" is used on Linux and other  Unix-like  systems;
+       The  locale  name "fr_FR" is used on Linux and other Unix-like systems;
        if you are using Windows, the name for the French locale is "french".
 
-       When  pcre_maketables()  runs,  the  tables are built in memory that is
-       obtained via pcre_malloc. It is the caller's responsibility  to  ensure
-       that  the memory containing the tables remains available for as long as
+       When pcre_maketables() runs, the tables are built  in  memory  that  is
+       obtained  via  pcre_malloc. It is the caller's responsibility to ensure
+       that the memory containing the tables remains available for as long  as
        it is needed.
 
        The pointer that is passed to pcre_compile() is saved with the compiled
-       pattern,  and the same tables are used via this pointer by pcre_study()
-       and also by pcre_exec() and pcre_dfa_exec(). Thus, for any single  pat-
+       pattern, and the same tables are used via this pointer by  pcre_study()
+       and  also by pcre_exec() and pcre_dfa_exec(). Thus, for any single pat-
        tern, compilation, studying and matching all happen in the same locale,
        but different patterns can be processed in different locales.
 
-       It is possible to pass a table pointer or NULL (indicating the  use  of
+       It  is  possible to pass a table pointer or NULL (indicating the use of
        the internal tables) to pcre_exec() or pcre_dfa_exec() (see the discus-
        sion below in the section on matching a pattern). This facility is pro-
-       vided  for  use  with  pre-compiled  patterns  that have been saved and
-       reloaded.  Character tables are not saved with patterns, so if  a  non-
+       vided for use with pre-compiled  patterns  that  have  been  saved  and
+       reloaded.   Character  tables are not saved with patterns, so if a non-
        standard table was used at compile time, it must be provided again when
-       the reloaded pattern is matched. Attempting to  use  this  facility  to
+       the  reloaded  pattern  is  matched. Attempting to use this facility to
        match a pattern in a different locale from the one in which it was com-
        piled is likely to lead to anomalous (usually incorrect) results.
 
@@ -2688,15 +2687,15 @@ INFORMATION ABOUT A PATTERN
        int pcre_fullinfo(const pcre *code, const pcre_extra *extra,
             int what, void *where);
 
-       The pcre_fullinfo() function returns information about a compiled  pat-
-       tern.  It replaces the pcre_info() function, which was removed from the
+       The  pcre_fullinfo() function returns information about a compiled pat-
+       tern. It replaces the pcre_info() function, which was removed from  the
        library at version 8.30, after more than 10 years of obsolescence.
 
-       The first argument for pcre_fullinfo() is a  pointer  to  the  compiled
-       pattern.  The second argument is the result of pcre_study(), or NULL if
-       the pattern was not studied. The third argument specifies  which  piece
-       of  information  is required, and the fourth argument is a pointer to a
-       variable to receive the data. The yield of the  function  is  zero  for
+       The  first  argument  for  pcre_fullinfo() is a pointer to the compiled
+       pattern. The second argument is the result of pcre_study(), or NULL  if
+       the  pattern  was not studied. The third argument specifies which piece
+       of information is required, and the fourth argument is a pointer  to  a
+       variable  to  receive  the  data. The yield of the function is zero for
        success, or one of the following negative numbers:
 
          PCRE_ERROR_NULL           the argument code was NULL
@@ -2707,10 +2706,10 @@ INFORMATION ABOUT A PATTERN
          PCRE_ERROR_BADOPTION      the value of what was invalid
          PCRE_ERROR_UNSET          the requested field is not set
 
-       The  "magic  number" is placed at the start of each compiled pattern as
-       an simple check against passing an arbitrary memory pointer. The  endi-
+       The "magic number" is placed at the start of each compiled  pattern  as
+       an  simple check against passing an arbitrary memory pointer. The endi-
        anness error can occur if a compiled pattern is saved and reloaded on a
-       different host. Here is a typical call of  pcre_fullinfo(),  to  obtain
+       different  host.  Here  is a typical call of pcre_fullinfo(), to obtain
        the length of the compiled pattern:
 
          int rc;
@@ -2721,81 +2720,81 @@ INFORMATION ABOUT A PATTERN
            PCRE_INFO_SIZE,   /* what is required */
            &length);         /* where to put the data */
 
-       The  possible  values for the third argument are defined in pcre.h, and
+       The possible values for the third argument are defined in  pcre.h,  and
        are as follows:
 
          PCRE_INFO_BACKREFMAX
 
-       Return the number of the highest back reference  in  the  pattern.  The
-       fourth  argument  should  point to an int variable. Zero is returned if
+       Return  the  number  of  the highest back reference in the pattern. The
+       fourth argument should point to an int variable. Zero  is  returned  if
        there are no back references.
 
          PCRE_INFO_CAPTURECOUNT
 
-       Return the number of capturing subpatterns in the pattern.  The  fourth
+       Return  the  number of capturing subpatterns in the pattern. The fourth
        argument should point to an int variable.
 
          PCRE_INFO_DEFAULT_TABLES
 
-       Return  a pointer to the internal default character tables within PCRE.
-       The fourth argument should point to an unsigned char *  variable.  This
+       Return a pointer to the internal default character tables within  PCRE.
+       The  fourth  argument should point to an unsigned char * variable. This
        information call is provided for internal use by the pcre_study() func-
-       tion. External callers can cause PCRE to use  its  internal  tables  by
+       tion.  External  callers  can  cause PCRE to use its internal tables by
        passing a NULL table pointer.
 
          PCRE_INFO_FIRSTBYTE (deprecated)
 
        Return information about the first data unit of any matched string, for
-       a non-anchored pattern. The name of this option  refers  to  the  8-bit
-       library,  where  data units are bytes. The fourth argument should point
-       to an int variable. Negative values are used for  special  cases.  How-
-       ever,  this  means  that when the 32-bit library is in non-UTF-32 mode,
-       the full 32-bit range of characters cannot be returned. For  this  rea-
-       son,  this  value  is deprecated; use PCRE_INFO_FIRSTCHARACTERFLAGS and
+       a  non-anchored  pattern.  The  name of this option refers to the 8-bit
+       library, where data units are bytes. The fourth argument  should  point
+       to  an  int  variable. Negative values are used for special cases. How-
+       ever, this means that when the 32-bit library is  in  non-UTF-32  mode,
+       the  full  32-bit range of characters cannot be returned. For this rea-
+       son, this value is deprecated;  use  PCRE_INFO_FIRSTCHARACTERFLAGS  and
        PCRE_INFO_FIRSTCHARACTER instead.
 
-       If there is a fixed first value, for example, the  letter  "c"  from  a
-       pattern  such  as (cat|cow|coyote), its value is returned. In the 8-bit
-       library, the value is always less than 256. In the 16-bit  library  the
+       If  there  is  a  fixed first value, for example, the letter "c" from a
+       pattern such as (cat|cow|coyote), its value is returned. In  the  8-bit
+       library,  the  value is always less than 256. In the 16-bit library the
        value can be up to 0xffff. In the 32-bit library the value can be up to
        0x10ffff.
 
        If there is no fixed first value, and if either
 
-       (a) the pattern was compiled with the PCRE_MULTILINE option, and  every
+       (a)  the pattern was compiled with the PCRE_MULTILINE option, and every
        branch starts with "^", or
 
        (b) every branch of the pattern starts with ".*" and PCRE_DOTALL is not
        set (if it were set, the pattern would be anchored),
 
-       -1 is returned, indicating that the pattern matches only at  the  start
-       of  a  subject string or after any newline within the string. Otherwise
+       -1  is  returned, indicating that the pattern matches only at the start
+       of a subject string or after any newline within the  string.  Otherwise
        -2 is returned. For anchored patterns, -2 is returned.
 
          PCRE_INFO_FIRSTCHARACTER
 
-       Return the value of the first data  unit  (non-UTF  character)  of  any
-       matched  string  in  the  situation where PCRE_INFO_FIRSTCHARACTERFLAGS
-       returns 1; otherwise return 0. The fourth argument should point  to  an
+       Return  the  value  of  the  first data unit (non-UTF character) of any
+       matched string in  the  situation  where  PCRE_INFO_FIRSTCHARACTERFLAGS
+       returns  1;  otherwise return 0. The fourth argument should point to an
        uint_t variable.
 
-       In  the 8-bit library, the value is always less than 256. In the 16-bit
-       library the value can be up to 0xffff. In the 32-bit library in  UTF-32
-       mode  the  value  can  be up to 0x10ffff, and up to 0xffffffff when not
+       In the 8-bit library, the value is always less than 256. In the  16-bit
+       library  the value can be up to 0xffff. In the 32-bit library in UTF-32
+       mode the value can be up to 0x10ffff, and up  to  0xffffffff  when  not
        using UTF-32 mode.
 
          PCRE_INFO_FIRSTCHARACTERFLAGS
 
        Return information about the first data unit of any matched string, for
-       a  non-anchored  pattern.  The  fourth  argument should point to an int
+       a non-anchored pattern. The fourth argument  should  point  to  an  int
        variable.
 
-       If there is a fixed first value, for example, the  letter  "c"  from  a
-       pattern  such  as  (cat|cow|coyote),  1  is returned, and the character
-       value can be retrieved using PCRE_INFO_FIRSTCHARACTER. If there  is  no
+       If  there  is  a  fixed first value, for example, the letter "c" from a
+       pattern such as (cat|cow|coyote), 1  is  returned,  and  the  character
+       value  can  be retrieved using PCRE_INFO_FIRSTCHARACTER. If there is no
        fixed first value, and if either
 
-       (a)  the pattern was compiled with the PCRE_MULTILINE option, and every
+       (a) the pattern was compiled with the PCRE_MULTILINE option, and  every
        branch starts with "^", or
 
        (b) every branch of the pattern starts with ".*" and PCRE_DOTALL is not
@@ -2807,139 +2806,139 @@ INFORMATION ABOUT A PATTERN
 
          PCRE_INFO_FIRSTTABLE
 
-       If  the pattern was studied, and this resulted in the construction of a
-       256-bit table indicating a fixed set of values for the first data  unit
-       in  any  matching string, a pointer to the table is returned. Otherwise
-       NULL is returned. The fourth argument should point to an unsigned  char
+       If the pattern was studied, and this resulted in the construction of  a
+       256-bit  table indicating a fixed set of values for the first data unit
+       in any matching string, a pointer to the table is  returned.  Otherwise
+       NULL  is returned. The fourth argument should point to an unsigned char
        * variable.
 
          PCRE_INFO_HASCRORLF
 
-       Return  1  if  the  pattern  contains any explicit matches for CR or LF
-       characters, otherwise 0. The fourth argument should  point  to  an  int
-       variable.  An explicit match is either a literal CR or LF character, or
+       Return 1 if the pattern contains any explicit  matches  for  CR  or  LF
+       characters,  otherwise  0.  The  fourth argument should point to an int
+       variable. An explicit match is either a literal CR or LF character,  or
        \r or \n.
 
          PCRE_INFO_JCHANGED
 
-       Return 1 if the (?J) or (?-J) option setting is used  in  the  pattern,
-       otherwise  0. The fourth argument should point to an int variable. (?J)
+       Return  1  if  the (?J) or (?-J) option setting is used in the pattern,
+       otherwise 0. The fourth argument should point to an int variable.  (?J)
        and (?-J) set and unset the local PCRE_DUPNAMES option, respectively.
 
          PCRE_INFO_JIT
 
-       Return 1 if the pattern was studied with one of the  JIT  options,  and
+       Return  1  if  the pattern was studied with one of the JIT options, and
        just-in-time compiling was successful. The fourth argument should point
-       to an int variable. A return value of 0 means that JIT support  is  not
-       available  in this version of PCRE, or that the pattern was not studied
-       with a JIT option, or that the JIT compiler could not handle this  par-
-       ticular  pattern. See the pcrejit documentation for details of what can
+       to  an  int variable. A return value of 0 means that JIT support is not
+       available in this version of PCRE, or that the pattern was not  studied
+       with  a JIT option, or that the JIT compiler could not handle this par-
+       ticular pattern. See the pcrejit documentation for details of what  can
        and cannot be handled.
 
          PCRE_INFO_JITSIZE
 
-       If the pattern was successfully studied with a JIT option,  return  the
-       size  of the JIT compiled code, otherwise return zero. The fourth argu-
+       If  the  pattern was successfully studied with a JIT option, return the
+       size of the JIT compiled code, otherwise return zero. The fourth  argu-
        ment should point to a size_t variable.
 
          PCRE_INFO_LASTLITERAL
 
-       Return the value of the rightmost literal data unit that must exist  in
-       any  matched  string, other than at its start, if such a value has been
+       Return  the value of the rightmost literal data unit that must exist in
+       any matched string, other than at its start, if such a value  has  been
        recorded. The fourth argument should point to an int variable. If there
        is no such value, -1 is returned. For anchored patterns, a last literal
-       value is recorded only if it follows something of variable length.  For
+       value  is recorded only if it follows something of variable length. For
        example, for the pattern /^a\d+z\d+/ the returned value is "z", but for
        /^a\dz\d/ the returned value is -1.
 
-       Since for the 32-bit library using the non-UTF-32 mode,  this  function
-       is  unable to return the full 32-bit range of characters, this value is
+       Since  for  the 32-bit library using the non-UTF-32 mode, this function
+       is unable to return the full 32-bit range of characters, this value  is
        deprecated;     instead     the     PCRE_INFO_REQUIREDCHARFLAGS     and
        PCRE_INFO_REQUIREDCHAR values should be used.
 
          PCRE_INFO_MATCH_EMPTY
 
-       Return  1  if  the  pattern can match an empty string, otherwise 0. The
+       Return 1 if the pattern can match an empty  string,  otherwise  0.  The
        fourth argument should point to an int variable.
 
          PCRE_INFO_MATCHLIMIT
 
-       If the pattern set a match limit by  including  an  item  of  the  form
-       (*LIMIT_MATCH=nnnn)  at  the  start,  the value is returned. The fourth
-       argument should point to an unsigned 32-bit integer. If no  such  value
-       has   been   set,   the  call  to  pcre_fullinfo()  returns  the  error
+       If  the  pattern  set  a  match  limit by including an item of the form
+       (*LIMIT_MATCH=nnnn) at the start, the value  is  returned.  The  fourth
+       argument  should  point to an unsigned 32-bit integer. If no such value
+       has  been  set,  the  call  to  pcre_fullinfo()   returns   the   error
        PCRE_ERROR_UNSET.
 
          PCRE_INFO_MAXLOOKBEHIND
 
-       Return the number of characters (NB not  data  units)  in  the  longest
-       lookbehind  assertion  in  the pattern. This information is useful when
-       doing multi-segment matching using  the  partial  matching  facilities.
+       Return  the  number  of  characters  (NB not data units) in the longest
+       lookbehind assertion in the pattern. This information  is  useful  when
+       doing  multi-segment  matching  using  the partial matching facilities.
        Note that the simple assertions \b and \B require a one-character look-
-       behind. \A also registers a one-character lookbehind,  though  it  does
-       not  actually inspect the previous character. This is to ensure that at
+       behind.  \A  also  registers a one-character lookbehind, though it does
+       not actually inspect the previous character. This is to ensure that  at
        least one character from the old segment is retained when a new segment
        is processed. Otherwise, if there are no lookbehinds in the pattern, \A
        might match incorrectly at the start of a new segment.
 
          PCRE_INFO_MINLENGTH
 
-       If the pattern was studied and a minimum length  for  matching  subject
-       strings  was  computed,  its  value is returned. Otherwise the returned
+       If  the  pattern  was studied and a minimum length for matching subject
+       strings was computed, its value is  returned.  Otherwise  the  returned
        value is -1. The value is a number of characters, which in UTF mode may
-       be  different from the number of data units. The fourth argument should
-       point to an int variable. A non-negative value is a lower bound to  the
-       length  of  any  matching  string. There may not be any strings of that
-       length that do actually match, but every string that does match  is  at
+       be different from the number of data units. The fourth argument  should
+       point  to an int variable. A non-negative value is a lower bound to the
+       length of any matching string. There may not be  any  strings  of  that
+       length  that  do actually match, but every string that does match is at
        least that long.
 
          PCRE_INFO_NAMECOUNT
          PCRE_INFO_NAMEENTRYSIZE
          PCRE_INFO_NAMETABLE
 
-       PCRE  supports the use of named as well as numbered capturing parenthe-
-       ses. The names are just an additional way of identifying the  parenthe-
+       PCRE supports the use of named as well as numbered capturing  parenthe-
+       ses.  The names are just an additional way of identifying the parenthe-
        ses, which still acquire numbers. Several convenience functions such as
-       pcre_get_named_substring() are provided for  extracting  captured  sub-
-       strings  by  name. It is also possible to extract the data directly, by
-       first converting the name to a number in order to  access  the  correct
+       pcre_get_named_substring()  are  provided  for extracting captured sub-
+       strings by name. It is also possible to extract the data  directly,  by
+       first  converting  the  name to a number in order to access the correct
        pointers in the output vector (described with pcre_exec() below). To do
-       the conversion, you need  to  use  the  name-to-number  map,  which  is
+       the  conversion,  you  need  to  use  the  name-to-number map, which is
        described by these three values.
 
        The map consists of a number of fixed-size entries. PCRE_INFO_NAMECOUNT
        gives the number of entries, and PCRE_INFO_NAMEENTRYSIZE gives the size
-       of  each  entry;  both  of  these  return  an int value. The entry size
-       depends on the length of the longest name. PCRE_INFO_NAMETABLE  returns
+       of each entry; both of these  return  an  int  value.  The  entry  size
+       depends  on the length of the longest name. PCRE_INFO_NAMETABLE returns
        a pointer to the first entry of the table. This is a pointer to char in
        the 8-bit library, where the first two bytes of each entry are the num-
-       ber  of  the capturing parenthesis, most significant byte first. In the
-       16-bit library, the pointer points to 16-bit data units, the  first  of
-       which  contains  the  parenthesis  number.  In  the 32-bit library, the
-       pointer points to 32-bit data units, the first of  which  contains  the
-       parenthesis  number.  The  rest of the entry is the corresponding name,
+       ber of the capturing parenthesis, most significant byte first.  In  the
+       16-bit  library,  the pointer points to 16-bit data units, the first of
+       which contains the parenthesis  number.  In  the  32-bit  library,  the
+       pointer  points  to  32-bit data units, the first of which contains the
+       parenthesis number. The rest of the entry is  the  corresponding  name,
        zero terminated.
 
-       The names are in alphabetical order. If (?| is used to create  multiple
-       groups  with  the same number, as described in the section on duplicate
+       The  names are in alphabetical order. If (?| is used to create multiple
+       groups with the same number, as described in the section  on  duplicate
        subpattern numbers in the pcrepattern page, the groups may be given the
-       same  name,  but  there is only one entry in the table. Different names
-       for groups of the same number are not permitted.  Duplicate  names  for
+       same name, but there is only one entry in the  table.  Different  names
+       for  groups  of the same number are not permitted.  Duplicate names for
        subpatterns with different numbers are permitted, but only if PCRE_DUP-
-       NAMES is set. They appear in the table in the order in which they  were
-       found  in  the  pattern.  In  the  absence  of (?| this is the order of
-       increasing number; when (?| is used this is not  necessarily  the  case
+       NAMES  is set. They appear in the table in the order in which they were
+       found in the pattern. In the absence  of  (?|  this  is  the  order  of
+       increasing  number;  when  (?| is used this is not necessarily the case
        because later subpatterns may have lower numbers.
 
-       As  a  simple  example of the name/number table, consider the following
+       As a simple example of the name/number table,  consider  the  following
        pattern after compilation by the 8-bit library (assume PCRE_EXTENDED is
        set, so white space - including newlines - is ignored):
 
          (?<date> (?<year>(\d\d)?\d\d) -
          (?<month>\d\d) - (?<day>\d\d) )
 
-       There  are  four  named subpatterns, so the table has four entries, and
-       each entry in the table is eight bytes long. The table is  as  follows,
+       There are four named subpatterns, so the table has  four  entries,  and
+       each  entry  in the table is eight bytes long. The table is as follows,
        with non-printing bytes shows in hexadecimal, and undefined bytes shown
        as ??:
 
@@ -2948,31 +2947,31 @@ INFORMATION ABOUT A PATTERN
          00 04 m  o  n  t  h  00
          00 02 y  e  a  r  00 ??
 
-       When writing code to extract data  from  named  subpatterns  using  the
-       name-to-number  map,  remember that the length of the entries is likely
+       When  writing  code  to  extract  data from named subpatterns using the
+       name-to-number map, remember that the length of the entries  is  likely
        to be different for each compiled pattern.
 
          PCRE_INFO_OKPARTIAL
 
-       Return 1  if  the  pattern  can  be  used  for  partial  matching  with
-       pcre_exec(),  otherwise  0.  The fourth argument should point to an int
-       variable. From  release  8.00,  this  always  returns  1,  because  the
-       restrictions  that  previously  applied  to  partial matching have been
-       lifted. The pcrepartial documentation gives details of  partial  match-
+       Return  1  if  the  pattern  can  be  used  for  partial  matching with
+       pcre_exec(), otherwise 0. The fourth argument should point  to  an  int
+       variable.  From  release  8.00,  this  always  returns  1,  because the
+       restrictions that previously applied  to  partial  matching  have  been
+       lifted.  The  pcrepartial documentation gives details of partial match-
        ing.
 
          PCRE_INFO_OPTIONS
 
-       Return  a  copy of the options with which the pattern was compiled. The
-       fourth argument should point to an unsigned long  int  variable.  These
+       Return a copy of the options with which the pattern was  compiled.  The
+       fourth  argument  should  point to an unsigned long int variable. These
        option bits are those specified in the call to pcre_compile(), modified
        by any top-level option settings at the start of the pattern itself. In
-       other  words,  they are the options that will be in force when matching
-       starts. For example, if the pattern /(?im)abc(?-i)d/ is  compiled  with
-       the  PCRE_EXTENDED option, the result is PCRE_CASELESS, PCRE_MULTILINE,
+       other words, they are the options that will be in force  when  matching
+       starts.  For  example, if the pattern /(?im)abc(?-i)d/ is compiled with
+       the PCRE_EXTENDED option, the result is PCRE_CASELESS,  PCRE_MULTILINE,
        and PCRE_EXTENDED.
 
-       A pattern is automatically anchored by PCRE if  all  of  its  top-level
+       A  pattern  is  automatically  anchored by PCRE if all of its top-level
        alternatives begin with one of the following:
 
          ^     unless PCRE_MULTILINE is set
@@ -2986,53 +2985,53 @@ INFORMATION ABOUT A PATTERN
 
          PCRE_INFO_RECURSIONLIMIT
 
-       If the pattern set a recursion limit by including an item of  the  form
+       If  the  pattern set a recursion limit by including an item of the form
        (*LIMIT_RECURSION=nnnn) at the start, the value is returned. The fourth
-       argument should point to an unsigned 32-bit integer. If no  such  value
-       has   been   set,   the  call  to  pcre_fullinfo()  returns  the  error
+       argument  should  point to an unsigned 32-bit integer. If no such value
+       has  been  set,  the  call  to  pcre_fullinfo()   returns   the   error
        PCRE_ERROR_UNSET.
 
          PCRE_INFO_SIZE
 
-       Return the size of  the  compiled  pattern  in  bytes  (for  all  three
+       Return  the  size  of  the  compiled  pattern  in  bytes (for all three
        libraries). The fourth argument should point to a size_t variable. This
-       value does not include the size of the pcre structure that is  returned
-       by  pcre_compile().  The  value  that  is  passed  as  the  argument to
-       pcre_malloc() when pcre_compile() is getting memory in which  to  place
+       value  does not include the size of the pcre structure that is returned
+       by pcre_compile().  The  value  that  is  passed  as  the  argument  to
+       pcre_malloc()  when  pcre_compile() is getting memory in which to place
        the compiled data is the value returned by this option plus the size of
-       the pcre structure. Studying a compiled pattern, with or  without  JIT,
+       the  pcre  structure. Studying a compiled pattern, with or without JIT,
        does not alter the value returned by this option.
 
          PCRE_INFO_STUDYSIZE
 
-       Return  the  size  in bytes (for all three libraries) of the data block
+       Return the size in bytes (for all three libraries) of  the  data  block
        pointed to by the study_data field in a pcre_extra block. If pcre_extra
-       is  NULL, or there is no study data, zero is returned. The fourth argu-
-       ment should point to a size_t variable. The study_data field is set  by
+       is NULL, or there is no study data, zero is returned. The fourth  argu-
+       ment  should point to a size_t variable. The study_data field is set by
        pcre_study() to record information that will speed up matching (see the
-       section entitled  "Studying  a  pattern"  above).  The  format  of  the
-       study_data  block is private, but its length is made available via this
-       option so that it can be saved and  restored  (see  the  pcreprecompile
+       section  entitled  "Studying  a  pattern"  above).  The  format  of the
+       study_data block is private, but its length is made available via  this
+       option  so  that  it  can be saved and restored (see the pcreprecompile
        documentation for details).
 
          PCRE_INFO_REQUIREDCHARFLAGS
 
-       Returns  1 if there is a rightmost literal data unit that must exist in
+       Returns 1 if there is a rightmost literal data unit that must exist  in
        any matched string, other than at its start. The fourth argument should
-       point  to an int variable. If there is no such value, 0 is returned. If
+       point to an int variable. If there is no such value, 0 is returned.  If
        returning  1,  the  character  value  itself  can  be  retrieved  using
        PCRE_INFO_REQUIREDCHAR.
 
        For anchored patterns, a last literal value is recorded only if it fol-
-       lows something  of  variable  length.  For  example,  for  the  pattern
-       /^a\d+z\d+/   the   returned   value   1   (with   "z"   returned  from
+       lows  something  of  variable  length.  For  example,  for  the pattern
+       /^a\d+z\d+/  the   returned   value   1   (with   "z"   returned   from
        PCRE_INFO_REQUIREDCHAR), but for /^a\dz\d/ the returned value is 0.
 
          PCRE_INFO_REQUIREDCHAR
 
-       Return the value of the rightmost literal data unit that must exist  in
-       any  matched  string, other than at its start, if such a value has been
-       recorded. The fourth argument should point to an uint32_t variable.  If
+       Return  the value of the rightmost literal data unit that must exist in
+       any matched string, other than at its start, if such a value  has  been
+       recorded.  The fourth argument should point to an uint32_t variable. If
        there is no such value, 0 is returned.
 
 
@@ -3040,21 +3039,21 @@ REFERENCE COUNTS
 
        int pcre_refcount(pcre *code, int adjust);
 
-       The  pcre_refcount()  function is used to maintain a reference count in
+       The pcre_refcount() function is used to maintain a reference  count  in
        the data block that contains a compiled pattern. It is provided for the
-       benefit  of  applications  that  operate  in an object-oriented manner,
+       benefit of applications that  operate  in  an  object-oriented  manner,
        where different parts of the application may be using the same compiled
        pattern, but you want to free the block when they are all done.
 
        When a pattern is compiled, the reference count field is initialized to
-       zero.  It is changed only by calling this function, whose action is  to
-       add  the  adjust  value  (which may be positive or negative) to it. The
+       zero.   It is changed only by calling this function, whose action is to
+       add the adjust value (which may be positive or  negative)  to  it.  The
        yield of the function is the new value. However, the value of the count
-       is  constrained to lie between 0 and 65535, inclusive. If the new value
+       is constrained to lie between 0 and 65535, inclusive. If the new  value
        is outside these limits, it is forced to the appropriate limit value.
 
-       Except when it is zero, the reference count is not correctly  preserved
-       if  a  pattern  is  compiled on one host and then transferred to a host
+       Except  when it is zero, the reference count is not correctly preserved
+       if a pattern is compiled on one host and then  transferred  to  a  host
        whose byte-order is different. (This seems a highly unlikely scenario.)
 
 
@@ -3064,22 +3063,22 @@ MATCHING A PATTERN: THE TRADITIONAL FUNCTION
             const char *subject, int length, int startoffset,
             int options, int *ovector, int ovecsize);
 
-       The function pcre_exec() is called to match a subject string against  a
-       compiled  pattern, which is passed in the code argument. If the pattern
-       was studied, the result of the study should  be  passed  in  the  extra
-       argument.  You  can call pcre_exec() with the same code and extra argu-
-       ments as many times as you like, in order to  match  different  subject
+       The  function pcre_exec() is called to match a subject string against a
+       compiled pattern, which is passed in the code argument. If the  pattern
+       was  studied,  the  result  of  the study should be passed in the extra
+       argument. You can call pcre_exec() with the same code and  extra  argu-
+       ments  as  many  times as you like, in order to match different subject
        strings with the same pattern.
 
-       This  function  is  the  main  matching facility of the library, and it
-       operates in a Perl-like manner. For specialist use  there  is  also  an
-       alternative  matching function, which is described below in the section
+       This function is the main matching facility  of  the  library,  and  it
+       operates  in  a  Perl-like  manner. For specialist use there is also an
+       alternative matching function, which is described below in the  section
        about the pcre_dfa_exec() function.
 
-       In most applications, the pattern will have been compiled (and  option-
-       ally  studied)  in the same process that calls pcre_exec(). However, it
+       In  most applications, the pattern will have been compiled (and option-
+       ally studied) in the same process that calls pcre_exec().  However,  it
        is possible to save compiled patterns and study data, and then use them
-       later  in  different processes, possibly even on different hosts. For a
+       later in different processes, possibly even on different hosts.  For  a
        discussion about this, see the pcreprecompile documentation.
 
        Here is an example of a simple call to pcre_exec():
@@ -3098,10 +3097,10 @@ MATCHING A PATTERN: THE TRADITIONAL FUNCTION
 
    Extra data for pcre_exec()
 
-       If the extra argument is not NULL, it must point to a  pcre_extra  data
-       block.  The pcre_study() function returns such a block (when it doesn't
-       return NULL), but you can also create one for yourself, and pass  addi-
-       tional  information  in it. The pcre_extra block contains the following
+       If  the  extra argument is not NULL, it must point to a pcre_extra data
+       block. The pcre_study() function returns such a block (when it  doesn't
+       return  NULL), but you can also create one for yourself, and pass addi-
+       tional information in it. The pcre_extra block contains  the  following
        fields (not necessarily in this order):
 
          unsigned long int flags;
@@ -3113,13 +3112,13 @@ MATCHING A PATTERN: THE TRADITIONAL FUNCTION
          const unsigned char *tables;
          unsigned char **mark;
 
-       In the 16-bit version of  this  structure,  the  mark  field  has  type
+       In  the  16-bit  version  of  this  structure,  the mark field has type
        "PCRE_UCHAR16 **".
 
-       In  the  32-bit  version  of  this  structure,  the mark field has type
+       In the 32-bit version of  this  structure,  the  mark  field  has  type
        "PCRE_UCHAR32 **".
 
-       The flags field is used to specify which of the other fields  are  set.
+       The  flags  field is used to specify which of the other fields are set.
        The flag bits are:
 
          PCRE_EXTRA_CALLOUT_DATA
@@ -3130,134 +3129,134 @@ MATCHING A PATTERN: THE TRADITIONAL FUNCTION
          PCRE_EXTRA_STUDY_DATA
          PCRE_EXTRA_TABLES
 
-       Other  flag  bits should be set to zero. The study_data field and some-
-       times the executable_jit field are set in the pcre_extra block that  is
-       returned  by pcre_study(), together with the appropriate flag bits. You
-       should not set these yourself, but you may add to the block by  setting
+       Other flag bits should be set to zero. The study_data field  and  some-
+       times  the executable_jit field are set in the pcre_extra block that is
+       returned by pcre_study(), together with the appropriate flag bits.  You
+       should  not set these yourself, but you may add to the block by setting
        other fields and their corresponding flag bits.
 
        The match_limit field provides a means of preventing PCRE from using up
-       a vast amount of resources when running patterns that are not going  to
-       match,  but  which  have  a very large number of possibilities in their
-       search trees. The classic example is a pattern that uses nested  unlim-
+       a  vast amount of resources when running patterns that are not going to
+       match, but which have a very large number  of  possibilities  in  their
+       search  trees. The classic example is a pattern that uses nested unlim-
        ited repeats.
 
-       Internally,  pcre_exec() uses a function called match(), which it calls
-       repeatedly (sometimes recursively). The limit  set  by  match_limit  is
-       imposed  on the number of times this function is called during a match,
-       which has the effect of limiting the amount of  backtracking  that  can
+       Internally, pcre_exec() uses a function called match(), which it  calls
+       repeatedly  (sometimes  recursively).  The  limit set by match_limit is
+       imposed on the number of times this function is called during a  match,
+       which  has  the  effect of limiting the amount of backtracking that can
        take place. For patterns that are not anchored, the count restarts from
        zero for each position in the subject string.
 
        When pcre_exec() is called with a pattern that was successfully studied
-       with  a  JIT  option, the way that the matching is executed is entirely
+       with a JIT option, the way that the matching is  executed  is  entirely
        different.  However, there is still the possibility of runaway matching
        that goes on for a very long time, and so the match_limit value is also
        used in this case (but in a different way) to limit how long the match-
        ing can continue.
 
-       The  default  value  for  the  limit can be set when PCRE is built; the
-       default default is 10 million, which handles all but the  most  extreme
-       cases.  You  can  override  the  default by suppling pcre_exec() with a
-       pcre_extra    block    in    which    match_limit    is    set,     and
-       PCRE_EXTRA_MATCH_LIMIT  is  set  in  the  flags  field. If the limit is
+       The default value for the limit can be set  when  PCRE  is  built;  the
+       default  default  is 10 million, which handles all but the most extreme
+       cases. You can override the default  by  suppling  pcre_exec()  with  a
+       pcre_extra     block    in    which    match_limit    is    set,    and
+       PCRE_EXTRA_MATCH_LIMIT is set in the  flags  field.  If  the  limit  is
        exceeded, pcre_exec() returns PCRE_ERROR_MATCHLIMIT.
 
-       A value for the match limit may also be supplied  by  an  item  at  the
+       A  value  for  the  match  limit may also be supplied by an item at the
        start of a pattern of the form
 
          (*LIMIT_MATCH=d)
 
-       where  d is a decimal number. However, such a setting is ignored unless
-       d is less than the limit set by the caller of  pcre_exec()  or,  if  no
+       where d is a decimal number. However, such a setting is ignored  unless
+       d  is  less  than  the limit set by the caller of pcre_exec() or, if no
        such limit is set, less than the default.
 
-       The  match_limit_recursion field is similar to match_limit, but instead
+       The match_limit_recursion field is similar to match_limit, but  instead
        of limiting the total number of times that match() is called, it limits
-       the  depth  of  recursion. The recursion depth is a smaller number than
-       the total number of calls, because not all calls to match() are  recur-
+       the depth of recursion. The recursion depth is a  smaller  number  than
+       the  total number of calls, because not all calls to match() are recur-
        sive.  This limit is of use only if it is set smaller than match_limit.
 
-       Limiting  the  recursion  depth limits the amount of machine stack that
-       can be used, or, when PCRE has been compiled to use memory on the  heap
-       instead  of the stack, the amount of heap memory that can be used. This
-       limit is not relevant, and is ignored, when matching is done using  JIT
+       Limiting the recursion depth limits the amount of  machine  stack  that
+       can  be used, or, when PCRE has been compiled to use memory on the heap
+       instead of the stack, the amount of heap memory that can be used.  This
+       limit  is not relevant, and is ignored, when matching is done using JIT
        compiled code.
 
-       The  default  value  for  match_limit_recursion can be set when PCRE is
-       built; the default default  is  the  same  value  as  the  default  for
-       match_limit.  You can override the default by suppling pcre_exec() with
-       a  pcre_extra  block  in  which  match_limit_recursion  is   set,   and
-       PCRE_EXTRA_MATCH_LIMIT_RECURSION  is  set  in  the  flags field. If the
+       The default value for match_limit_recursion can be  set  when  PCRE  is
+       built;  the  default  default  is  the  same  value  as the default for
+       match_limit. You can override the default by suppling pcre_exec()  with
+       a   pcre_extra   block  in  which  match_limit_recursion  is  set,  and
+       PCRE_EXTRA_MATCH_LIMIT_RECURSION is set in  the  flags  field.  If  the
        limit is exceeded, pcre_exec() returns PCRE_ERROR_RECURSIONLIMIT.
 
-       A value for the recursion limit may also be supplied by an item at  the
+       A  value for the recursion limit may also be supplied by an item at the
        start of a pattern of the form
 
          (*LIMIT_RECURSION=d)
 
-       where  d is a decimal number. However, such a setting is ignored unless
-       d is less than the limit set by the caller of  pcre_exec()  or,  if  no
+       where d is a decimal number. However, such a setting is ignored  unless
+       d  is  less  than  the limit set by the caller of pcre_exec() or, if no
        such limit is set, less than the default.
 
-       The  callout_data  field is used in conjunction with the "callout" fea-
+       The callout_data field is used in conjunction with the  "callout"  fea-
        ture, and is described in the pcrecallout documentation.
 
-       The tables field is provided for use with patterns that have been  pre-
+       The  tables field is provided for use with patterns that have been pre-
        compiled using custom character tables, saved to disc or elsewhere, and
-       then reloaded, because the tables that were used to compile  a  pattern
-       are  not saved with it. See the pcreprecompile documentation for a dis-
-       cussion of saving compiled patterns for later use. If  NULL  is  passed
+       then  reloaded,  because the tables that were used to compile a pattern
+       are not saved with it. See the pcreprecompile documentation for a  dis-
+       cussion  of  saving  compiled patterns for later use. If NULL is passed
        using this mechanism, it forces PCRE's internal tables to be used.
 
-       Warning:  The  tables  that  pcre_exec() uses must be the same as those
-       that were used when the pattern was compiled. If this is not the  case,
+       Warning: The tables that pcre_exec() uses must be  the  same  as  those
+       that  were used when the pattern was compiled. If this is not the case,
        the behaviour of pcre_exec() is undefined. Therefore, when a pattern is
-       compiled and matched in the same process, this field  should  never  be
+       compiled  and  matched  in the same process, this field should never be
        set. In this (the most common) case, the correct table pointer is auto-
-       matically passed with  the  compiled  pattern  from  pcre_compile()  to
+       matically  passed  with  the  compiled  pattern  from pcre_compile() to
        pcre_exec().
 
-       If  PCRE_EXTRA_MARK  is  set in the flags field, the mark field must be
-       set to point to a suitable variable. If the pattern contains any  back-
-       tracking  control verbs such as (*MARK:NAME), and the execution ends up
-       with a name to pass back, a pointer to the  name  string  (zero  termi-
-       nated)  is  placed  in  the  variable pointed to by the mark field. The
-       names are within the compiled pattern; if you wish  to  retain  such  a
-       name  you must copy it before freeing the memory of a compiled pattern.
-       If there is no name to pass back, the variable pointed to by  the  mark
-       field  is  set  to NULL. For details of the backtracking control verbs,
+       If PCRE_EXTRA_MARK is set in the flags field, the mark  field  must  be
+       set  to point to a suitable variable. If the pattern contains any back-
+       tracking control verbs such as (*MARK:NAME), and the execution ends  up
+       with  a  name  to  pass back, a pointer to the name string (zero termi-
+       nated) is placed in the variable pointed to  by  the  mark  field.  The
+       names  are  within  the  compiled pattern; if you wish to retain such a
+       name you must copy it before freeing the memory of a compiled  pattern.
+       If  there  is no name to pass back, the variable pointed to by the mark
+       field is set to NULL. For details of the  backtracking  control  verbs,
        see the section entitled "Backtracking control" in the pcrepattern doc-
        umentation.
 
    Option bits for pcre_exec()
 
-       The  unused  bits of the options argument for pcre_exec() must be zero.
-       The only bits that may  be  set  are  PCRE_ANCHORED,  PCRE_NEWLINE_xxx,
-       PCRE_NOTBOL,    PCRE_NOTEOL,    PCRE_NOTEMPTY,   PCRE_NOTEMPTY_ATSTART,
-       PCRE_NO_START_OPTIMIZE,  PCRE_NO_UTF8_CHECK,   PCRE_PARTIAL_HARD,   and
+       The unused bits of the options argument for pcre_exec() must  be  zero.
+       The  only  bits  that  may  be set are PCRE_ANCHORED, PCRE_NEWLINE_xxx,
+       PCRE_NOTBOL,   PCRE_NOTEOL,    PCRE_NOTEMPTY,    PCRE_NOTEMPTY_ATSTART,
+       PCRE_NO_START_OPTIMIZE,   PCRE_NO_UTF8_CHECK,   PCRE_PARTIAL_HARD,  and
        PCRE_PARTIAL_SOFT.
 
-       If  the  pattern  was successfully studied with one of the just-in-time
+       If the pattern was successfully studied with one  of  the  just-in-time
        (JIT) compile options, the only supported options for JIT execution are
-       PCRE_NO_UTF8_CHECK,     PCRE_NOTBOL,     PCRE_NOTEOL,    PCRE_NOTEMPTY,
-       PCRE_NOTEMPTY_ATSTART, PCRE_PARTIAL_HARD, and PCRE_PARTIAL_SOFT. If  an
-       unsupported  option  is  used, JIT execution is disabled and the normal
+       PCRE_NO_UTF8_CHECK,    PCRE_NOTBOL,     PCRE_NOTEOL,     PCRE_NOTEMPTY,
+       PCRE_NOTEMPTY_ATSTART,  PCRE_PARTIAL_HARD, and PCRE_PARTIAL_SOFT. If an
+       unsupported option is used, JIT execution is disabled  and  the  normal
        interpretive code in pcre_exec() is run.
 
          PCRE_ANCHORED
 
-       The PCRE_ANCHORED option limits pcre_exec() to matching  at  the  first
-       matching  position.  If  a  pattern was compiled with PCRE_ANCHORED, or
-       turned out to be anchored by virtue of its contents, it cannot be  made
+       The  PCRE_ANCHORED  option  limits pcre_exec() to matching at the first
+       matching position. If a pattern was  compiled  with  PCRE_ANCHORED,  or
+       turned  out to be anchored by virtue of its contents, it cannot be made
        unachored at matching time.
 
          PCRE_BSR_ANYCRLF
          PCRE_BSR_UNICODE
 
        These options (which are mutually exclusive) control what the \R escape
-       sequence matches. The choice is either to match only CR, LF,  or  CRLF,
-       or  to  match  any Unicode newline sequence. These options override the
+       sequence  matches.  The choice is either to match only CR, LF, or CRLF,
+       or to match any Unicode newline sequence. These  options  override  the
        choice that was made or defaulted when the pattern was compiled.
 
          PCRE_NEWLINE_CR
@@ -3266,345 +3265,345 @@ MATCHING A PATTERN: THE TRADITIONAL FUNCTION
          PCRE_NEWLINE_ANYCRLF
          PCRE_NEWLINE_ANY
 
-       These options override  the  newline  definition  that  was  chosen  or
-       defaulted  when the pattern was compiled. For details, see the descrip-
-       tion of pcre_compile()  above.  During  matching,  the  newline  choice
-       affects  the  behaviour  of the dot, circumflex, and dollar metacharac-
-       ters. It may also alter the way the match position is advanced after  a
+       These  options  override  the  newline  definition  that  was chosen or
+       defaulted when the pattern was compiled. For details, see the  descrip-
+       tion  of  pcre_compile()  above.  During  matching,  the newline choice
+       affects the behaviour of the dot, circumflex,  and  dollar  metacharac-
+       ters.  It may also alter the way the match position is advanced after a
        match failure for an unanchored pattern.
 
-       When  PCRE_NEWLINE_CRLF,  PCRE_NEWLINE_ANYCRLF,  or PCRE_NEWLINE_ANY is
-       set, and a match attempt for an unanchored pattern fails when the  cur-
-       rent  position  is  at  a  CRLF  sequence,  and the pattern contains no
-       explicit matches for  CR  or  LF  characters,  the  match  position  is
+       When PCRE_NEWLINE_CRLF, PCRE_NEWLINE_ANYCRLF,  or  PCRE_NEWLINE_ANY  is
+       set,  and a match attempt for an unanchored pattern fails when the cur-
+       rent position is at a  CRLF  sequence,  and  the  pattern  contains  no
+       explicit  matches  for  CR  or  LF  characters,  the  match position is
        advanced by two characters instead of one, in other words, to after the
        CRLF.
 
        The above rule is a compromise that makes the most common cases work as
-       expected.  For  example,  if  the  pattern  is .+A (and the PCRE_DOTALL
+       expected. For example, if the  pattern  is  .+A  (and  the  PCRE_DOTALL
        option is not set), it does not match the string "\r\nA" because, after
-       failing  at the start, it skips both the CR and the LF before retrying.
-       However, the pattern [\r\n]A does match that string,  because  it  con-
+       failing at the start, it skips both the CR and the LF before  retrying.
+       However,  the  pattern  [\r\n]A does match that string, because it con-
        tains an explicit CR or LF reference, and so advances only by one char-
        acter after the first failure.
 
        An explicit match for CR of LF is either a literal appearance of one of
-       those  characters,  or  one  of the \r or \n escape sequences. Implicit
-       matches such as [^X] do not count, nor does \s (which includes  CR  and
+       those characters, or one of the \r or  \n  escape  sequences.  Implicit
+       matches  such  as [^X] do not count, nor does \s (which includes CR and
        LF in the characters that it matches).
 
-       Notwithstanding  the above, anomalous effects may still occur when CRLF
+       Notwithstanding the above, anomalous effects may still occur when  CRLF
        is a valid newline sequence and explicit \r or \n escapes appear in the
        pattern.
 
          PCRE_NOTBOL
 
        This option specifies that first character of the subject string is not
-       the beginning of a line, so the  circumflex  metacharacter  should  not
-       match  before it. Setting this without PCRE_MULTILINE (at compile time)
-       causes circumflex never to match. This option affects only  the  behav-
+       the  beginning  of  a  line, so the circumflex metacharacter should not
+       match before it. Setting this without PCRE_MULTILINE (at compile  time)
+       causes  circumflex  never to match. This option affects only the behav-
        iour of the circumflex metacharacter. It does not affect \A.
 
          PCRE_NOTEOL
 
        This option specifies that the end of the subject string is not the end
-       of a line, so the dollar metacharacter should not match it nor  (except
-       in  multiline mode) a newline immediately before it. Setting this with-
+       of  a line, so the dollar metacharacter should not match it nor (except
+       in multiline mode) a newline immediately before it. Setting this  with-
        out PCRE_MULTILINE (at compile time) causes dollar never to match. This
-       option  affects only the behaviour of the dollar metacharacter. It does
+       option affects only the behaviour of the dollar metacharacter. It  does
        not affect \Z or \z.
 
          PCRE_NOTEMPTY
 
        An empty string is not considered to be a valid match if this option is
-       set.  If  there are alternatives in the pattern, they are tried. If all
-       the alternatives match the empty string, the entire  match  fails.  For
+       set. If there are alternatives in the pattern, they are tried.  If  all
+       the  alternatives  match  the empty string, the entire match fails. For
        example, if the pattern
 
          a?b?
 
-       is  applied  to  a  string not beginning with "a" or "b", it matches an
-       empty string at the start of the subject. With PCRE_NOTEMPTY set,  this
+       is applied to a string not beginning with "a" or  "b",  it  matches  an
+       empty  string at the start of the subject. With PCRE_NOTEMPTY set, this
        match is not valid, so PCRE searches further into the string for occur-
        rences of "a" or "b".
 
          PCRE_NOTEMPTY_ATSTART
 
-       This is like PCRE_NOTEMPTY, except that an empty string match  that  is
-       not  at  the  start  of  the  subject  is  permitted. If the pattern is
+       This  is  like PCRE_NOTEMPTY, except that an empty string match that is
+       not at the start of  the  subject  is  permitted.  If  the  pattern  is
        anchored, such a match can occur only if the pattern contains \K.
 
-       Perl    has    no    direct    equivalent    of    PCRE_NOTEMPTY     or
-       PCRE_NOTEMPTY_ATSTART,  but  it  does  make a special case of a pattern
-       match of the empty string within its split() function, and  when  using
-       the  /g  modifier.  It  is  possible  to emulate Perl's behaviour after
+       Perl     has    no    direct    equivalent    of    PCRE_NOTEMPTY    or
+       PCRE_NOTEMPTY_ATSTART, but it does make a special  case  of  a  pattern
+       match  of  the empty string within its split() function, and when using
+       the /g modifier. It is  possible  to  emulate  Perl's  behaviour  after
        matching a null string by first trying the match again at the same off-
-       set  with  PCRE_NOTEMPTY_ATSTART  and  PCRE_ANCHORED,  and then if that
+       set with PCRE_NOTEMPTY_ATSTART and  PCRE_ANCHORED,  and  then  if  that
        fails, by advancing the starting offset (see below) and trying an ordi-
-       nary  match  again. There is some code that demonstrates how to do this
-       in the pcredemo sample program. In the most general case, you  have  to
-       check  to  see  if the newline convention recognizes CRLF as a newline,
-       and if so, and the current character is CR followed by LF, advance  the
+       nary match again. There is some code that demonstrates how to  do  this
+       in  the  pcredemo sample program. In the most general case, you have to
+       check to see if the newline convention recognizes CRLF  as  a  newline,
+       and  if so, and the current character is CR followed by LF, advance the
        starting offset by two characters instead of one.
 
          PCRE_NO_START_OPTIMIZE
 
-       There  are a number of optimizations that pcre_exec() uses at the start
-       of a match, in order to speed up the process. For  example,  if  it  is
+       There are a number of optimizations that pcre_exec() uses at the  start
+       of  a  match,  in  order to speed up the process. For example, if it is
        known that an unanchored match must start with a specific character, it
-       searches the subject for that character, and fails  immediately  if  it
-       cannot  find  it,  without actually running the main matching function.
+       searches  the  subject  for that character, and fails immediately if it
+       cannot find it, without actually running the  main  matching  function.
        This means that a special item such as (*COMMIT) at the start of a pat-
-       tern  is  not  considered until after a suitable starting point for the
-       match has been found. Also, when callouts or (*MARK) items are in  use,
+       tern is not considered until after a suitable starting  point  for  the
+       match  has been found. Also, when callouts or (*MARK) items are in use,
        these "start-up" optimizations can cause them to be skipped if the pat-
        tern is never actually used. The start-up optimizations are in effect a
        pre-scan of the subject that takes place before the pattern is run.
 
-       The  PCRE_NO_START_OPTIMIZE option disables the start-up optimizations,
-       possibly causing performance to suffer,  but  ensuring  that  in  cases
-       where  the  result is "no match", the callouts do occur, and that items
+       The PCRE_NO_START_OPTIMIZE option disables the start-up  optimizations,
+       possibly  causing  performance  to  suffer,  but ensuring that in cases
+       where the result is "no match", the callouts do occur, and  that  items
        such as (*COMMIT) and (*MARK) are considered at every possible starting
-       position  in  the  subject  string. If PCRE_NO_START_OPTIMIZE is set at
-       compile time,  it  cannot  be  unset  at  matching  time.  The  use  of
+       position in the subject string. If  PCRE_NO_START_OPTIMIZE  is  set  at
+       compile  time,  it  cannot  be  unset  at  matching  time.  The  use of
        PCRE_NO_START_OPTIMIZE  at  matching  time  (that  is,  passing  it  to
-       pcre_exec()) disables JIT execution; in  this  situation,  matching  is
+       pcre_exec())  disables  JIT  execution;  in this situation, matching is
        always done using interpretively.
 
-       Setting  PCRE_NO_START_OPTIMIZE  can  change  the outcome of a matching
+       Setting PCRE_NO_START_OPTIMIZE can change the  outcome  of  a  matching
        operation.  Consider the pattern
 
          (*COMMIT)ABC
 
-       When this is compiled, PCRE records the fact that a  match  must  start
-       with  the  character  "A".  Suppose the subject string is "DEFABC". The
-       start-up optimization scans along the subject, finds "A" and  runs  the
-       first  match attempt from there. The (*COMMIT) item means that the pat-
-       tern must match the current starting position, which in this  case,  it
-       does.  However,  if  the  same match is run with PCRE_NO_START_OPTIMIZE
-       set, the initial scan along the subject string  does  not  happen.  The
-       first  match  attempt  is  run  starting  from "D" and when this fails,
-       (*COMMIT) prevents any further matches  being  tried,  so  the  overall
-       result  is  "no  match". If the pattern is studied, more start-up opti-
-       mizations may be used. For example, a minimum length  for  the  subject
+       When  this  is  compiled, PCRE records the fact that a match must start
+       with the character "A". Suppose the subject  string  is  "DEFABC".  The
+       start-up  optimization  scans along the subject, finds "A" and runs the
+       first match attempt from there. The (*COMMIT) item means that the  pat-
+       tern  must  match the current starting position, which in this case, it
+       does. However, if the same match  is  run  with  PCRE_NO_START_OPTIMIZE
+       set,  the  initial  scan  along the subject string does not happen. The
+       first match attempt is run starting  from  "D"  and  when  this  fails,
+       (*COMMIT)  prevents  any  further  matches  being tried, so the overall
+       result is "no match". If the pattern is studied,  more  start-up  opti-
+       mizations  may  be  used. For example, a minimum length for the subject
        may be recorded. Consider the pattern
 
          (*MARK:A)(X|Y)
 
-       The  minimum  length  for  a  match is one character. If the subject is
-       "ABC", there will be attempts to  match  "ABC",  "BC",  "C",  and  then
-       finally  an empty string.  If the pattern is studied, the final attempt
-       does not take place, because PCRE knows that the subject is too  short,
-       and  so  the  (*MARK) is never encountered.  In this case, studying the
-       pattern does not affect the overall match result, which  is  still  "no
+       The minimum length for a match is one  character.  If  the  subject  is
+       "ABC",  there  will  be  attempts  to  match "ABC", "BC", "C", and then
+       finally an empty string.  If the pattern is studied, the final  attempt
+       does  not take place, because PCRE knows that the subject is too short,
+       and so the (*MARK) is never encountered.  In this  case,  studying  the
+       pattern  does  not  affect the overall match result, which is still "no
        match", but it does affect the auxiliary information that is returned.
 
          PCRE_NO_UTF8_CHECK
 
        When PCRE_UTF8 is set at compile time, the validity of the subject as a
-       UTF-8 string is automatically checked when pcre_exec() is  subsequently
+       UTF-8  string is automatically checked when pcre_exec() is subsequently
        called.  The entire string is checked before any other processing takes
-       place. The value of startoffset is  also  checked  to  ensure  that  it
-       points  to  the start of a UTF-8 character. There is a discussion about
-       the validity of UTF-8 strings in the pcreunicode page.  If  an  invalid
-       sequence   of   bytes   is   found,   pcre_exec()   returns  the  error
+       place.  The  value  of  startoffset  is  also checked to ensure that it
+       points to the start of a UTF-8 character. There is a  discussion  about
+       the  validity  of  UTF-8 strings in the pcreunicode page. If an invalid
+       sequence  of  bytes   is   found,   pcre_exec()   returns   the   error
        PCRE_ERROR_BADUTF8 or, if PCRE_PARTIAL_HARD is set and the problem is a
        truncated character at the end of the subject, PCRE_ERROR_SHORTUTF8. In
-       both cases, information about the precise nature of the error may  also
-       be  returned (see the descriptions of these errors in the section enti-
-       tled Error return values from pcre_exec() below).  If startoffset  con-
+       both  cases, information about the precise nature of the error may also
+       be returned (see the descriptions of these errors in the section  enti-
+       tled  Error return values from pcre_exec() below).  If startoffset con-
        tains a value that does not point to the start of a UTF-8 character (or
        to the end of the subject), PCRE_ERROR_BADUTF8_OFFSET is returned.
 
-       If you already know that your subject is valid, and you  want  to  skip
-       these    checks    for   performance   reasons,   you   can   set   the
-       PCRE_NO_UTF8_CHECK option when calling pcre_exec(). You might  want  to
-       do  this  for the second and subsequent calls to pcre_exec() if you are
-       making repeated calls to find all  the  matches  in  a  single  subject
-       string.  However,  you  should  be  sure  that the value of startoffset
-       points to the start of a character (or the end of  the  subject).  When
+       If  you  already  know that your subject is valid, and you want to skip
+       these   checks   for   performance   reasons,   you   can    set    the
+       PCRE_NO_UTF8_CHECK  option  when calling pcre_exec(). You might want to
+       do this for the second and subsequent calls to pcre_exec() if  you  are
+       making  repeated  calls  to  find  all  the matches in a single subject
+       string. However, you should be  sure  that  the  value  of  startoffset
+       points  to  the  start of a character (or the end of the subject). When
        PCRE_NO_UTF8_CHECK is set, the effect of passing an invalid string as a
-       subject or an invalid value of startoffset is undefined.  Your  program
+       subject  or  an invalid value of startoffset is undefined. Your program
        may crash or loop.
 
          PCRE_PARTIAL_HARD
          PCRE_PARTIAL_SOFT
 
-       These  options turn on the partial matching feature. For backwards com-
-       patibility, PCRE_PARTIAL is a synonym for PCRE_PARTIAL_SOFT. A  partial
-       match  occurs if the end of the subject string is reached successfully,
-       but there are not enough subject characters to complete the  match.  If
+       These options turn on the partial matching feature. For backwards  com-
+       patibility,  PCRE_PARTIAL is a synonym for PCRE_PARTIAL_SOFT. A partial
+       match occurs if the end of the subject string is reached  successfully,
+       but  there  are not enough subject characters to complete the match. If
        this happens when PCRE_PARTIAL_SOFT (but not PCRE_PARTIAL_HARD) is set,
-       matching continues by testing any remaining alternatives.  Only  if  no
-       complete  match  can be found is PCRE_ERROR_PARTIAL returned instead of
-       PCRE_ERROR_NOMATCH. In other words,  PCRE_PARTIAL_SOFT  says  that  the
-       caller  is  prepared to handle a partial match, but only if no complete
+       matching  continues  by  testing any remaining alternatives. Only if no
+       complete match can be found is PCRE_ERROR_PARTIAL returned  instead  of
+       PCRE_ERROR_NOMATCH.  In  other  words,  PCRE_PARTIAL_SOFT says that the
+       caller is prepared to handle a partial match, but only if  no  complete
        match can be found.
 
-       If PCRE_PARTIAL_HARD is set, it overrides  PCRE_PARTIAL_SOFT.  In  this
-       case,  if  a  partial  match  is found, pcre_exec() immediately returns
-       PCRE_ERROR_PARTIAL, without  considering  any  other  alternatives.  In
-       other  words, when PCRE_PARTIAL_HARD is set, a partial match is consid-
+       If  PCRE_PARTIAL_HARD  is  set, it overrides PCRE_PARTIAL_SOFT. In this
+       case, if a partial match  is  found,  pcre_exec()  immediately  returns
+       PCRE_ERROR_PARTIAL,  without  considering  any  other  alternatives. In
+       other words, when PCRE_PARTIAL_HARD is set, a partial match is  consid-
        ered to be more important that an alternative complete match.
 
-       In both cases, the portion of the string that was  inspected  when  the
+       In  both  cases,  the portion of the string that was inspected when the
        partial match was found is set as the first matching string. There is a
-       more detailed discussion of partial and  multi-segment  matching,  with
+       more  detailed  discussion  of partial and multi-segment matching, with
        examples, in the pcrepartial documentation.
 
    The string to be matched by pcre_exec()
 
-       The  subject string is passed to pcre_exec() as a pointer in subject, a
-       length in length, and a starting offset in startoffset. The  units  for
-       length  and  startoffset  are  bytes for the 8-bit library, 16-bit data
-       items for the 16-bit library, and 32-bit  data  items  for  the  32-bit
+       The subject string is passed to pcre_exec() as a pointer in subject,  a
+       length  in  length, and a starting offset in startoffset. The units for
+       length and startoffset are bytes for the  8-bit  library,  16-bit  data
+       items  for  the  16-bit  library,  and 32-bit data items for the 32-bit
        library.
 
-       If  startoffset  is negative or greater than the length of the subject,
-       pcre_exec() returns PCRE_ERROR_BADOFFSET. When the starting  offset  is
-       zero,  the  search  for a match starts at the beginning of the subject,
-       and this is by far the most common case. In UTF-8 or UTF-16  mode,  the
-       offset  must  point to the start of a character, or the end of the sub-
-       ject (in UTF-32 mode, one data unit equals one character, so  all  off-
-       sets  are  valid).  Unlike  the pattern string, the subject may contain
+       If startoffset is negative or greater than the length of  the  subject,
+       pcre_exec()  returns  PCRE_ERROR_BADOFFSET. When the starting offset is
+       zero, the search for a match starts at the beginning  of  the  subject,
+       and  this  is by far the most common case. In UTF-8 or UTF-16 mode, the
+       offset must point to the start of a character, or the end of  the  sub-
+       ject  (in  UTF-32 mode, one data unit equals one character, so all off-
+       sets are valid). Unlike the pattern string,  the  subject  may  contain
        binary zeroes.
 
-       A non-zero starting offset is useful when searching for  another  match
-       in  the same subject by calling pcre_exec() again after a previous suc-
-       cess.  Setting startoffset differs from just passing over  a  shortened
-       string  and  setting  PCRE_NOTBOL  in the case of a pattern that begins
+       A  non-zero  starting offset is useful when searching for another match
+       in the same subject by calling pcre_exec() again after a previous  suc-
+       cess.   Setting  startoffset differs from just passing over a shortened
+       string and setting PCRE_NOTBOL in the case of  a  pattern  that  begins
        with any kind of lookbehind. For example, consider the pattern
 
          \Biss\B
 
-       which finds occurrences of "iss" in the middle of  words.  (\B  matches
-       only  if  the  current position in the subject is not a word boundary.)
-       When applied to the string "Mississipi" the first call  to  pcre_exec()
-       finds  the  first  occurrence. If pcre_exec() is called again with just
-       the remainder of the subject,  namely  "issipi",  it  does  not  match,
+       which  finds  occurrences  of "iss" in the middle of words. (\B matches
+       only if the current position in the subject is not  a  word  boundary.)
+       When  applied  to the string "Mississipi" the first call to pcre_exec()
+       finds the first occurrence. If pcre_exec() is called  again  with  just
+       the  remainder  of  the  subject,  namely  "issipi", it does not match,
        because \B is always false at the start of the subject, which is deemed
-       to be a word boundary. However, if pcre_exec()  is  passed  the  entire
+       to  be  a  word  boundary. However, if pcre_exec() is passed the entire
        string again, but with startoffset set to 4, it finds the second occur-
-       rence of "iss" because it is able to look behind the starting point  to
+       rence  of "iss" because it is able to look behind the starting point to
        discover that it is preceded by a letter.
 
-       Finding  all  the  matches  in a subject is tricky when the pattern can
+       Finding all the matches in a subject is tricky  when  the  pattern  can
        match an empty string. It is possible to emulate Perl's /g behaviour by
-       first   trying   the   match   again  at  the  same  offset,  with  the
-       PCRE_NOTEMPTY_ATSTART and  PCRE_ANCHORED  options,  and  then  if  that
-       fails,  advancing  the  starting  offset  and  trying an ordinary match
+       first  trying  the  match  again  at  the   same   offset,   with   the
+       PCRE_NOTEMPTY_ATSTART  and  PCRE_ANCHORED  options,  and  then  if that
+       fails, advancing the starting  offset  and  trying  an  ordinary  match
        again. There is some code that demonstrates how to do this in the pcre-
        demo sample program. In the most general case, you have to check to see
-       if the newline convention recognizes CRLF as a newline, and if so,  and
+       if  the newline convention recognizes CRLF as a newline, and if so, and
        the current character is CR followed by LF, advance the starting offset
        by two characters instead of one.
 
-       If a non-zero starting offset is passed when the pattern  is  anchored,
+       If  a  non-zero starting offset is passed when the pattern is anchored,
        one attempt to match at the given offset is made. This can only succeed
-       if the pattern does not require the match to be at  the  start  of  the
+       if  the  pattern  does  not require the match to be at the start of the
        subject.
 
    How pcre_exec() returns captured substrings
 
-       In  general, a pattern matches a certain portion of the subject, and in
-       addition, further substrings from the subject  may  be  picked  out  by
-       parts  of  the  pattern.  Following the usage in Jeffrey Friedl's book,
-       this is called "capturing" in what follows, and the  phrase  "capturing
-       subpattern"  is  used for a fragment of a pattern that picks out a sub-
-       string. PCRE supports several other kinds of  parenthesized  subpattern
+       In general, a pattern matches a certain portion of the subject, and  in
+       addition,  further  substrings  from  the  subject may be picked out by
+       parts of the pattern. Following the usage  in  Jeffrey  Friedl's  book,
+       this  is  called "capturing" in what follows, and the phrase "capturing
+       subpattern" is used for a fragment of a pattern that picks out  a  sub-
+       string.  PCRE  supports several other kinds of parenthesized subpattern
        that do not cause substrings to be captured.
 
        Captured substrings are returned to the caller via a vector of integers
-       whose address is passed in ovector. The number of elements in the  vec-
-       tor  is  passed in ovecsize, which must be a non-negative number. Note:
+       whose  address is passed in ovector. The number of elements in the vec-
+       tor is passed in ovecsize, which must be a non-negative  number.  Note:
        this argument is NOT the size of ovector in bytes.
 
-       The first two-thirds of the vector is used to pass back  captured  sub-
-       strings,  each  substring using a pair of integers. The remaining third
-       of the vector is used as workspace by pcre_exec() while  matching  cap-
-       turing  subpatterns, and is not available for passing back information.
-       The number passed in ovecsize should always be a multiple of three.  If
+       The  first  two-thirds of the vector is used to pass back captured sub-
+       strings, each substring using a pair of integers. The  remaining  third
+       of  the  vector is used as workspace by pcre_exec() while matching cap-
+       turing subpatterns, and is not available for passing back  information.
+       The  number passed in ovecsize should always be a multiple of three. If
        it is not, it is rounded down.
 
-       When  a  match  is successful, information about captured substrings is
-       returned in pairs of integers, starting at the  beginning  of  ovector,
-       and  continuing  up  to two-thirds of its length at the most. The first
-       element of each pair is set to the offset of the first character  in  a
-       substring,  and  the second is set to the offset of the first character
-       after the end of a substring. These values are always  data  unit  off-
-       sets,  even  in  UTF  mode. They are byte offsets in the 8-bit library,
-       16-bit data item offsets in the 16-bit library, and  32-bit  data  item
+       When a match is successful, information about  captured  substrings  is
+       returned  in  pairs  of integers, starting at the beginning of ovector,
+       and continuing up to two-thirds of its length at the  most.  The  first
+       element  of  each pair is set to the offset of the first character in a
+       substring, and the second is set to the offset of the  first  character
+       after  the  end  of a substring. These values are always data unit off-
+       sets, even in UTF mode. They are byte offsets  in  the  8-bit  library,
+       16-bit  data  item  offsets in the 16-bit library, and 32-bit data item
        offsets in the 32-bit library. Note: they are not character counts.
 
-       The  first  pair  of  integers, ovector[0] and ovector[1], identify the
-       portion of the subject string matched by the entire pattern.  The  next
-       pair  is  used for the first capturing subpattern, and so on. The value
+       The first pair of integers, ovector[0]  and  ovector[1],  identify  the
+       portion  of  the subject string matched by the entire pattern. The next
+       pair is used for the first capturing subpattern, and so on.  The  value
        returned by pcre_exec() is one more than the highest numbered pair that
-       has  been  set.  For example, if two substrings have been captured, the
-       returned value is 3. If there are no capturing subpatterns, the  return
+       has been set.  For example, if two substrings have been  captured,  the
+       returned  value is 3. If there are no capturing subpatterns, the return
        value from a successful match is 1, indicating that just the first pair
        of offsets has been set.
 
        If a capturing subpattern is matched repeatedly, it is the last portion
        of the string that it matched that is returned.
 
-       If  the vector is too small to hold all the captured substring offsets,
+       If the vector is too small to hold all the captured substring  offsets,
        it is used as far as possible (up to two-thirds of its length), and the
-       function  returns a value of zero. If neither the actual string matched
-       nor any captured substrings are of interest, pcre_exec() may be  called
-       with  ovector passed as NULL and ovecsize as zero. However, if the pat-
-       tern contains back references and the ovector  is  not  big  enough  to
-       remember  the related substrings, PCRE has to get additional memory for
-       use during matching. Thus it is usually advisable to supply an  ovector
+       function returns a value of zero. If neither the actual string  matched
+       nor  any captured substrings are of interest, pcre_exec() may be called
+       with ovector passed as NULL and ovecsize as zero. However, if the  pat-
+       tern  contains  back  references  and  the ovector is not big enough to
+       remember the related substrings, PCRE has to get additional memory  for
+       use  during matching. Thus it is usually advisable to supply an ovector
        of reasonable size.
 
-       There  are  some  cases where zero is returned (indicating vector over-
-       flow) when in fact the vector is exactly the right size for  the  final
+       There are some cases where zero is returned  (indicating  vector  over-
+       flow)  when  in fact the vector is exactly the right size for the final
        match. For example, consider the pattern
 
          (a)(?:(b)c|bd)
 
-       If  a  vector of 6 elements (allowing for only 1 captured substring) is
+       If a vector of 6 elements (allowing for only 1 captured  substring)  is
        given with subject string "abd", pcre_exec() will try to set the second
        captured string, thereby recording a vector overflow, before failing to
-       match "c" and backing up  to  try  the  second  alternative.  The  zero
-       return,  however,  does  correctly  indicate that the maximum number of
+       match  "c"  and  backing  up  to  try  the second alternative. The zero
+       return, however, does correctly indicate that  the  maximum  number  of
        slots (namely 2) have been filled. In similar cases where there is tem-
-       porary  overflow,  but  the final number of used slots is actually less
+       porary overflow, but the final number of used slots  is  actually  less
        than the maximum, a non-zero value is returned.
 
        The pcre_fullinfo() function can be used to find out how many capturing
-       subpatterns  there  are  in  a  compiled pattern. The smallest size for
-       ovector that will allow for n captured substrings, in addition  to  the
+       subpatterns there are in a compiled  pattern.  The  smallest  size  for
+       ovector  that  will allow for n captured substrings, in addition to the
        offsets of the substring matched by the whole pattern, is (n+1)*3.
 
-       It  is  possible for capturing subpattern number n+1 to match some part
+       It is possible for capturing subpattern number n+1 to match  some  part
        of the subject when subpattern n has not been used at all. For example,
-       if  the  string  "abc"  is  matched against the pattern (a|(z))(bc) the
+       if the string "abc" is matched  against  the  pattern  (a|(z))(bc)  the
        return from the function is 4, and subpatterns 1 and 3 are matched, but
-       2  is  not.  When  this happens, both values in the offset pairs corre-
+       2 is not. When this happens, both values in  the  offset  pairs  corre-
        sponding to unused subpatterns are set to -1.
 
-       Offset values that correspond to unused subpatterns at the end  of  the
-       expression  are  also  set  to  -1. For example, if the string "abc" is
-       matched against the pattern (abc)(x(yz)?)? subpatterns 2 and 3 are  not
-       matched.  The  return  from the function is 2, because the highest used
-       capturing subpattern number is 1, and the offsets for  for  the  second
-       and  third  capturing subpatterns (assuming the vector is large enough,
+       Offset  values  that correspond to unused subpatterns at the end of the
+       expression are also set to -1. For example,  if  the  string  "abc"  is
+       matched  against the pattern (abc)(x(yz)?)? subpatterns 2 and 3 are not
+       matched. The return from the function is 2, because  the  highest  used
+       capturing  subpattern  number  is 1, and the offsets for for the second
+       and third capturing subpatterns (assuming the vector is  large  enough,
        of course) are set to -1.
 
-       Note: Elements in the first two-thirds of ovector that  do  not  corre-
-       spond  to  capturing parentheses in the pattern are never changed. That
-       is, if a pattern contains n capturing parentheses, no more  than  ovec-
-       tor[0]  to ovector[2n+1] are set by pcre_exec(). The other elements (in
+       Note:  Elements  in  the first two-thirds of ovector that do not corre-
+       spond to capturing parentheses in the pattern are never  changed.  That
+       is,  if  a pattern contains n capturing parentheses, no more than ovec-
+       tor[0] to ovector[2n+1] are set by pcre_exec(). The other elements  (in
        the first two-thirds) retain whatever values they previously had.
 
-       Some convenience functions are provided  for  extracting  the  captured
+       Some  convenience  functions  are  provided for extracting the captured
        substrings as separate strings. These are described below.
 
    Error return values from pcre_exec()
 
-       If  pcre_exec()  fails, it returns a negative number. The following are
+       If pcre_exec() fails, it returns a negative number. The  following  are
        defined in the header file:
 
          PCRE_ERROR_NOMATCH        (-1)
@@ -3613,7 +3612,7 @@ MATCHING A PATTERN: THE TRADITIONAL FUNCTION
 
          PCRE_ERROR_NULL           (-2)
 
-       Either code or subject was passed as NULL,  or  ovector  was  NULL  and
+       Either  code  or  subject  was  passed as NULL, or ovector was NULL and
        ovecsize was not zero.
 
          PCRE_ERROR_BADOPTION      (-3)
@@ -3622,82 +3621,82 @@ MATCHING A PATTERN: THE TRADITIONAL FUNCTION
 
          PCRE_ERROR_BADMAGIC       (-4)
 
-       PCRE  stores a 4-byte "magic number" at the start of the compiled code,
+       PCRE stores a 4-byte "magic number" at the start of the compiled  code,
        to catch the case when it is passed a junk pointer and to detect when a
        pattern that was compiled in an environment of one endianness is run in
-       an environment with the other endianness. This is the error  that  PCRE
+       an  environment  with the other endianness. This is the error that PCRE
        gives when the magic number is not present.
 
          PCRE_ERROR_UNKNOWN_OPCODE (-5)
 
        While running the pattern match, an unknown item was encountered in the
-       compiled pattern. This error could be caused by a bug  in  PCRE  or  by
+       compiled  pattern.  This  error  could be caused by a bug in PCRE or by
        overwriting of the compiled pattern.
 
          PCRE_ERROR_NOMEMORY       (-6)
 
-       If  a  pattern contains back references, but the ovector that is passed
+       If a pattern contains back references, but the ovector that  is  passed
        to pcre_exec() is not big enough to remember the referenced substrings,
-       PCRE  gets  a  block of memory at the start of matching to use for this
-       purpose. If the call via pcre_malloc() fails, this error is given.  The
+       PCRE gets a block of memory at the start of matching to  use  for  this
+       purpose.  If the call via pcre_malloc() fails, this error is given. The
        memory is automatically freed at the end of matching.
 
-       This  error  is also given if pcre_stack_malloc() fails in pcre_exec().
-       This can happen only when PCRE has been compiled with  --disable-stack-
+       This error is also given if pcre_stack_malloc() fails  in  pcre_exec().
+       This  can happen only when PCRE has been compiled with --disable-stack-
        for-recursion.
 
          PCRE_ERROR_NOSUBSTRING    (-7)
 
-       This  error is used by the pcre_copy_substring(), pcre_get_substring(),
+       This error is used by the pcre_copy_substring(),  pcre_get_substring(),
        and  pcre_get_substring_list()  functions  (see  below).  It  is  never
        returned by pcre_exec().
 
          PCRE_ERROR_MATCHLIMIT     (-8)
 
-       The  backtracking  limit,  as  specified  by the match_limit field in a
-       pcre_extra structure (or defaulted) was reached.  See  the  description
+       The backtracking limit, as specified by  the  match_limit  field  in  a
+       pcre_extra  structure  (or  defaulted) was reached. See the description
        above.
 
          PCRE_ERROR_CALLOUT        (-9)
 
        This error is never generated by pcre_exec() itself. It is provided for
-       use by callout functions that want to yield a distinctive  error  code.
+       use  by  callout functions that want to yield a distinctive error code.
        See the pcrecallout documentation for details.
 
          PCRE_ERROR_BADUTF8        (-10)
 
-       A  string  that contains an invalid UTF-8 byte sequence was passed as a
-       subject, and the PCRE_NO_UTF8_CHECK option was not set. If the size  of
-       the  output  vector  (ovecsize)  is  at least 2, the byte offset to the
-       start of the the invalid UTF-8 character is placed in  the  first  ele-
-       ment,  and  a  reason  code is placed in the second element. The reason
+       A string that contains an invalid UTF-8 byte sequence was passed  as  a
+       subject,  and the PCRE_NO_UTF8_CHECK option was not set. If the size of
+       the output vector (ovecsize) is at least 2,  the  byte  offset  to  the
+       start  of  the  the invalid UTF-8 character is placed in the first ele-
+       ment, and a reason code is placed in the  second  element.  The  reason
        codes are listed in the following section.  For backward compatibility,
-       if  PCRE_PARTIAL_HARD is set and the problem is a truncated UTF-8 char-
-       acter  at  the  end  of  the   subject   (reason   codes   1   to   5),
+       if PCRE_PARTIAL_HARD is set and the problem is a truncated UTF-8  char-
+       acter   at   the   end   of   the   subject  (reason  codes  1  to  5),
        PCRE_ERROR_SHORTUTF8 is returned instead of PCRE_ERROR_BADUTF8.
 
          PCRE_ERROR_BADUTF8_OFFSET (-11)
 
-       The  UTF-8  byte  sequence that was passed as a subject was checked and
-       found to be valid (the PCRE_NO_UTF8_CHECK option was not set), but  the
-       value  of startoffset did not point to the beginning of a UTF-8 charac-
+       The UTF-8 byte sequence that was passed as a subject  was  checked  and
+       found  to be valid (the PCRE_NO_UTF8_CHECK option was not set), but the
+       value of startoffset did not point to the beginning of a UTF-8  charac-
        ter or the end of the subject.
 
          PCRE_ERROR_PARTIAL        (-12)
 
-       The subject string did not match, but it did match partially.  See  the
+       The  subject  string did not match, but it did match partially. See the
        pcrepartial documentation for details of partial matching.
 
          PCRE_ERROR_BADPARTIAL     (-13)
 
-       This  code  is  no  longer  in  use.  It was formerly returned when the
-       PCRE_PARTIAL option was used with a compiled pattern  containing  items
-       that  were  not  supported  for  partial  matching.  From  release 8.00
+       This code is no longer in  use.  It  was  formerly  returned  when  the
+       PCRE_PARTIAL  option  was used with a compiled pattern containing items
+       that were  not  supported  for  partial  matching.  From  release  8.00
        onwards, there are no restrictions on partial matching.
 
          PCRE_ERROR_INTERNAL       (-14)
 
-       An unexpected internal error has occurred. This error could  be  caused
+       An  unexpected  internal error has occurred. This error could be caused
        by a bug in PCRE or by overwriting of the compiled pattern.
 
          PCRE_ERROR_BADCOUNT       (-15)
@@ -3707,7 +3706,7 @@ MATCHING A PATTERN: THE TRADITIONAL FUNCTION
          PCRE_ERROR_RECURSIONLIMIT (-21)
 
        The internal recursion limit, as specified by the match_limit_recursion
-       field in a pcre_extra structure (or defaulted)  was  reached.  See  the
+       field  in  a  pcre_extra  structure (or defaulted) was reached. See the
        description above.
 
          PCRE_ERROR_BADNEWLINE     (-23)
@@ -3721,29 +3720,29 @@ MATCHING A PATTERN: THE TRADITIONAL FUNCTION
 
          PCRE_ERROR_SHORTUTF8      (-25)
 
-       This error is returned instead of PCRE_ERROR_BADUTF8 when  the  subject
-       string  ends with a truncated UTF-8 character and the PCRE_PARTIAL_HARD
-       option is set.  Information  about  the  failure  is  returned  as  for
-       PCRE_ERROR_BADUTF8.  It  is in fact sufficient to detect this case, but
-       this special error code for PCRE_PARTIAL_HARD precedes the  implementa-
-       tion  of returned information; it is retained for backwards compatibil-
+       This  error  is returned instead of PCRE_ERROR_BADUTF8 when the subject
+       string ends with a truncated UTF-8 character and the  PCRE_PARTIAL_HARD
+       option  is  set.   Information  about  the  failure  is returned as for
+       PCRE_ERROR_BADUTF8. It is in fact sufficient to detect this  case,  but
+       this  special error code for PCRE_PARTIAL_HARD precedes the implementa-
+       tion of returned information; it is retained for backwards  compatibil-
        ity.
 
          PCRE_ERROR_RECURSELOOP    (-26)
 
        This error is returned when pcre_exec() detects a recursion loop within
-       the  pattern. Specifically, it means that either the whole pattern or a
-       subpattern has been called recursively for the second time at the  same
+       the pattern. Specifically, it means that either the whole pattern or  a
+       subpattern  has been called recursively for the second time at the same
        position in the subject string. Some simple patterns that might do this
-       are detected and faulted at compile time, but more  complicated  cases,
+       are  detected  and faulted at compile time, but more complicated cases,
        in particular mutual recursions between two different subpatterns, can-
        not be detected until run time.
 
          PCRE_ERROR_JIT_STACKLIMIT (-27)
 
-       This error is returned when a pattern  that  was  successfully  studied
-       using  a  JIT compile option is being matched, but the memory available
-       for the just-in-time processing stack is  not  large  enough.  See  the
+       This  error  is  returned  when a pattern that was successfully studied
+       using a JIT compile option is being matched, but the  memory  available
+       for  the  just-in-time  processing  stack  is not large enough. See the
        pcrejit documentation for more details.
 
          PCRE_ERROR_BADMODE        (-28)
@@ -3753,38 +3752,38 @@ MATCHING A PATTERN: THE TRADITIONAL FUNCTION
 
          PCRE_ERROR_BADENDIANNESS  (-29)
 
-       This error is given if  a  pattern  that  was  compiled  and  saved  is
-       reloaded  on  a  host  with  different endianness. The utility function
+       This  error  is  given  if  a  pattern  that  was compiled and saved is
+       reloaded on a host with  different  endianness.  The  utility  function
        pcre_pattern_to_host_byte_order() can be used to convert such a pattern
        so that it runs on the new host.
 
          PCRE_ERROR_JIT_BADOPTION
 
-       This  error  is  returned  when a pattern that was successfully studied
-       using a JIT compile option is being  matched,  but  the  matching  mode
-       (partial  or complete match) does not correspond to any JIT compilation
-       mode. When the JIT fast path function is used, this error may  be  also
-       given  for  invalid  options.  See  the  pcrejit documentation for more
+       This error is returned when a pattern  that  was  successfully  studied
+       using  a  JIT  compile  option  is being matched, but the matching mode
+       (partial or complete match) does not correspond to any JIT  compilation
+       mode.  When  the JIT fast path function is used, this error may be also
+       given for invalid options.  See  the  pcrejit  documentation  for  more
        details.
 
          PCRE_ERROR_BADLENGTH      (-32)
 
-       This error is given if pcre_exec() is called with a negative value  for
+       This  error is given if pcre_exec() is called with a negative value for
        the length argument.
 
        Error numbers -16 to -20, -22, and 30 are not used by pcre_exec().
 
    Reason codes for invalid UTF-8 strings
 
-       This  section  applies  only  to  the  8-bit library. The corresponding
-       information for the 16-bit and 32-bit libraries is given in the  pcre16
+       This section applies only  to  the  8-bit  library.  The  corresponding
+       information  for the 16-bit and 32-bit libraries is given in the pcre16
        and pcre32 pages.
 
        When pcre_exec() returns either PCRE_ERROR_BADUTF8 or PCRE_ERROR_SHORT-
-       UTF8, and the size of the output vector (ovecsize) is at least  2,  the
-       offset  of  the  start  of the invalid UTF-8 character is placed in the
+       UTF8,  and  the size of the output vector (ovecsize) is at least 2, the
+       offset of the start of the invalid UTF-8 character  is  placed  in  the
        first output vector element (ovector[0]) and a reason code is placed in
-       the  second  element  (ovector[1]). The reason codes are given names in
+       the second element (ovector[1]). The reason codes are  given  names  in
        the pcre.h header file:
 
          PCRE_UTF8_ERR1
@@ -3793,10 +3792,10 @@ MATCHING A PATTERN: THE TRADITIONAL FUNCTION
          PCRE_UTF8_ERR4
          PCRE_UTF8_ERR5
 
-       The string ends with a truncated UTF-8 character;  the  code  specifies
-       how  many bytes are missing (1 to 5). Although RFC 3629 restricts UTF-8
-       characters to be no longer than 4 bytes, the  encoding  scheme  (origi-
-       nally  defined  by  RFC  2279)  allows  for  up to 6 bytes, and this is
+       The  string  ends  with a truncated UTF-8 character; the code specifies
+       how many bytes are missing (1 to 5). Although RFC 3629 restricts  UTF-8
+       characters  to  be  no longer than 4 bytes, the encoding scheme (origi-
+       nally defined by RFC 2279) allows for  up  to  6  bytes,  and  this  is
        checked first; hence the possibility of 4 or 5 missing bytes.
 
          PCRE_UTF8_ERR6
@@ -3806,24 +3805,24 @@ MATCHING A PATTERN: THE TRADITIONAL FUNCTION
          PCRE_UTF8_ERR10
 
        The two most significant bits of the 2nd, 3rd, 4th, 5th, or 6th byte of
-       the  character  do  not have the binary value 0b10 (that is, either the
+       the character do not have the binary value 0b10 (that  is,  either  the
        most significant bit is 0, or the next bit is 1).
 
          PCRE_UTF8_ERR11
          PCRE_UTF8_ERR12
 
-       A character that is valid by the RFC 2279 rules is either 5 or 6  bytes
+       A  character that is valid by the RFC 2279 rules is either 5 or 6 bytes
        long; these code points are excluded by RFC 3629.
 
          PCRE_UTF8_ERR13
 
-       A  4-byte character has a value greater than 0x10fff; these code points
+       A 4-byte character has a value greater than 0x10fff; these code  points
        are excluded by RFC 3629.
 
          PCRE_UTF8_ERR14
 
-       A 3-byte character has a value in the  range  0xd800  to  0xdfff;  this
-       range  of code points are reserved by RFC 3629 for use with UTF-16, and
+       A  3-byte  character  has  a  value in the range 0xd800 to 0xdfff; this
+       range of code points are reserved by RFC 3629 for use with UTF-16,  and
        so are excluded from UTF-8.
 
          PCRE_UTF8_ERR15
@@ -3832,28 +3831,28 @@ MATCHING A PATTERN: THE TRADITIONAL FUNCTION
          PCRE_UTF8_ERR18
          PCRE_UTF8_ERR19
 
-       A 2-, 3-, 4-, 5-, or 6-byte character is "overlong", that is, it  codes
-       for  a  value that can be represented by fewer bytes, which is invalid.
-       For example, the two bytes 0xc0, 0xae give the value 0x2e,  whose  cor-
+       A  2-, 3-, 4-, 5-, or 6-byte character is "overlong", that is, it codes
+       for a value that can be represented by fewer bytes, which  is  invalid.
+       For  example,  the two bytes 0xc0, 0xae give the value 0x2e, whose cor-
        rect coding uses just one byte.
 
          PCRE_UTF8_ERR20
 
        The two most significant bits of the first byte of a character have the
-       binary value 0b10 (that is, the most significant bit is 1 and the  sec-
-       ond  is  0). Such a byte can only validly occur as the second or subse-
+       binary  value 0b10 (that is, the most significant bit is 1 and the sec-
+       ond is 0). Such a byte can only validly occur as the second  or  subse-
        quent byte of a multi-byte character.
 
          PCRE_UTF8_ERR21
 
-       The first byte of a character has the value 0xfe or 0xff. These  values
+       The  first byte of a character has the value 0xfe or 0xff. These values
        can never occur in a valid UTF-8 string.
 
          PCRE_UTF8_ERR22
 
-       This  error  code  was  formerly  used when the presence of a so-called
-       "non-character" caused an error. Unicode corrigendum #9 makes it  clear
-       that  such  characters should not cause a string to be rejected, and so
+       This error code was formerly used when  the  presence  of  a  so-called
+       "non-character"  caused an error. Unicode corrigendum #9 makes it clear
+       that such characters should not cause a string to be rejected,  and  so
        this code is no longer in use and is never returned.
 
 
@@ -3870,78 +3869,78 @@ EXTRACTING CAPTURED SUBSTRINGS BY NUMBER
        int pcre_get_substring_list(const char *subject,
             int *ovector, int stringcount, const char ***listptr);
 
-       Captured substrings can be  accessed  directly  by  using  the  offsets
-       returned  by  pcre_exec()  in  ovector.  For convenience, the functions
+       Captured  substrings  can  be  accessed  directly  by using the offsets
+       returned by pcre_exec() in  ovector.  For  convenience,  the  functions
        pcre_copy_substring(),    pcre_get_substring(),    and    pcre_get_sub-
-       string_list()  are  provided for extracting captured substrings as new,
-       separate, zero-terminated strings. These functions identify  substrings
-       by  number.  The  next section describes functions for extracting named
+       string_list() are provided for extracting captured substrings  as  new,
+       separate,  zero-terminated strings. These functions identify substrings
+       by number. The next section describes functions  for  extracting  named
        substrings.
 
-       A substring that contains a binary zero is correctly extracted and  has
-       a  further zero added on the end, but the result is not, of course, a C
-       string.  However, you can process such a string  by  referring  to  the
-       length  that  is  returned  by  pcre_copy_substring() and pcre_get_sub-
+       A  substring that contains a binary zero is correctly extracted and has
+       a further zero added on the end, but the result is not, of course, a  C
+       string.   However,  you  can  process such a string by referring to the
+       length that is  returned  by  pcre_copy_substring()  and  pcre_get_sub-
        string().  Unfortunately, the interface to pcre_get_substring_list() is
-       not  adequate for handling strings containing binary zeros, because the
+       not adequate for handling strings containing binary zeros, because  the
        end of the final string is not independently indicated.
 
-       The first three arguments are the same for all  three  of  these  func-
-       tions:  subject  is  the subject string that has just been successfully
+       The  first  three  arguments  are the same for all three of these func-
+       tions: subject is the subject string that has  just  been  successfully
        matched, ovector is a pointer to the vector of integer offsets that was
        passed to pcre_exec(), and stringcount is the number of substrings that
-       were captured by the match, including the substring  that  matched  the
+       were  captured  by  the match, including the substring that matched the
        entire regular expression. This is the value returned by pcre_exec() if
-       it is greater than zero. If pcre_exec() returned zero, indicating  that
-       it  ran out of space in ovector, the value passed as stringcount should
+       it  is greater than zero. If pcre_exec() returned zero, indicating that
+       it ran out of space in ovector, the value passed as stringcount  should
        be the number of elements in the vector divided by three.
 
-       The functions pcre_copy_substring() and pcre_get_substring() extract  a
-       single  substring,  whose  number  is given as stringnumber. A value of
-       zero extracts the substring that matched the  entire  pattern,  whereas
-       higher  values  extract  the  captured  substrings.  For pcre_copy_sub-
-       string(), the string is placed in buffer,  whose  length  is  given  by
-       buffersize,  while  for  pcre_get_substring()  a new block of memory is
-       obtained via pcre_malloc, and its address is  returned  via  stringptr.
-       The  yield  of  the function is the length of the string, not including
+       The  functions pcre_copy_substring() and pcre_get_substring() extract a
+       single substring, whose number is given as  stringnumber.  A  value  of
+       zero  extracts  the  substring that matched the entire pattern, whereas
+       higher values  extract  the  captured  substrings.  For  pcre_copy_sub-
+       string(),  the  string  is  placed  in buffer, whose length is given by
+       buffersize, while for pcre_get_substring() a new  block  of  memory  is
+       obtained  via  pcre_malloc,  and its address is returned via stringptr.
+       The yield of the function is the length of the  string,  not  including
        the terminating zero, or one of these error codes:
 
          PCRE_ERROR_NOMEMORY       (-6)
 
-       The buffer was too small for pcre_copy_substring(), or the  attempt  to
+       The  buffer  was too small for pcre_copy_substring(), or the attempt to
        get memory failed for pcre_get_substring().
 
          PCRE_ERROR_NOSUBSTRING    (-7)
 
        There is no substring whose number is stringnumber.
 
-       The  pcre_get_substring_list()  function  extracts  all  available sub-
-       strings and builds a list of pointers to them. All this is  done  in  a
+       The pcre_get_substring_list()  function  extracts  all  available  sub-
+       strings  and  builds  a list of pointers to them. All this is done in a
        single block of memory that is obtained via pcre_malloc. The address of
-       the memory block is returned via listptr, which is also  the  start  of
-       the  list  of  string pointers. The end of the list is marked by a NULL
-       pointer. The yield of the function is zero if all  went  well,  or  the
+       the  memory  block  is returned via listptr, which is also the start of
+       the list of string pointers. The end of the list is marked  by  a  NULL
+       pointer.  The  yield  of  the function is zero if all went well, or the
        error code
 
          PCRE_ERROR_NOMEMORY       (-6)
 
        if the attempt to get the memory block failed.
 
-       When  any of these functions encounter a substring that is unset, which
-       can happen when capturing subpattern number n+1 matches  some  part  of
-       the  subject, but subpattern n has not been used at all, they return an
+       When any of these functions encounter a substring that is unset,  which
+       can  happen  when  capturing subpattern number n+1 matches some part of
+       the subject, but subpattern n has not been used at all, they return  an
        empty string. This can be distinguished from a genuine zero-length sub-
-       string  by inspecting the appropriate offset in ovector, which is nega-
+       string by inspecting the appropriate offset in ovector, which is  nega-
        tive for unset substrings.
 
-       The two convenience functions pcre_free_substring() and  pcre_free_sub-
-       string_list()  can  be  used  to free the memory returned by a previous
+       The  two convenience functions pcre_free_substring() and pcre_free_sub-
+       string_list() can be used to free the memory  returned  by  a  previous
        call  of  pcre_get_substring()  or  pcre_get_substring_list(),  respec-
-       tively.  They  do  nothing  more  than  call the function pointed to by
-       pcre_free, which of course could be called directly from a  C  program.
-       However,  PCRE is used in some situations where it is linked via a spe-
-       cial  interface  to  another  programming  language  that  cannot   use
-       pcre_free  directly;  it is for these cases that the functions are pro-
+       tively. They do nothing more than  call  the  function  pointed  to  by
+       pcre_free,  which  of course could be called directly from a C program.
+       However, PCRE is used in some situations where it is linked via a  spe-
+       cial   interface  to  another  programming  language  that  cannot  use
+       pcre_free directly; it is for these cases that the functions  are  pro-
        vided.
 
 
@@ -3960,7 +3959,7 @@ EXTRACTING CAPTURED SUBSTRINGS BY NAME
             int stringcount, const char *stringname,
             const char **stringptr);
 
-       To extract a substring by name, you first have to find associated  num-
+       To  extract a substring by name, you first have to find associated num-
        ber.  For example, for this pattern
 
          (a+)b(?<xxx>\d+)...
@@ -3969,35 +3968,35 @@ EXTRACTING CAPTURED SUBSTRINGS BY NAME
        be unique (PCRE_DUPNAMES was not set), you can find the number from the
        name by calling pcre_get_stringnumber(). The first argument is the com-
        piled pattern, and the second is the name. The yield of the function is
-       the  subpattern  number,  or PCRE_ERROR_NOSUBSTRING (-7) if there is no
+       the subpattern number, or PCRE_ERROR_NOSUBSTRING (-7) if  there  is  no
        subpattern of that name.
 
        Given the number, you can extract the substring directly, or use one of
        the functions described in the previous section. For convenience, there
        are also two functions that do the whole job.
 
-       Most   of   the   arguments    of    pcre_copy_named_substring()    and
-       pcre_get_named_substring()  are  the  same  as  those for the similarly
-       named functions that extract by number. As these are described  in  the
-       previous  section,  they  are not re-described here. There are just two
+       Most    of    the    arguments   of   pcre_copy_named_substring()   and
+       pcre_get_named_substring() are the same  as  those  for  the  similarly
+       named  functions  that extract by number. As these are described in the
+       previous section, they are not re-described here. There  are  just  two
        differences:
 
-       First, instead of a substring number, a substring name is  given.  Sec-
+       First,  instead  of a substring number, a substring name is given. Sec-
        ond, there is an extra argument, given at the start, which is a pointer
-       to the compiled pattern. This is needed in order to gain access to  the
+       to  the compiled pattern. This is needed in order to gain access to the
        name-to-number translation table.
 
-       These  functions call pcre_get_stringnumber(), and if it succeeds, they
-       then call pcre_copy_substring() or pcre_get_substring(),  as  appropri-
-       ate.  NOTE:  If PCRE_DUPNAMES is set and there are duplicate names, the
+       These functions call pcre_get_stringnumber(), and if it succeeds,  they
+       then  call  pcre_copy_substring() or pcre_get_substring(), as appropri-
+       ate. NOTE: If PCRE_DUPNAMES is set and there are duplicate  names,  the
        behaviour may not be what you want (see the next section).
 
        Warning: If the pattern uses the (?| feature to set up multiple subpat-
-       terns  with  the  same number, as described in the section on duplicate
-       subpattern numbers in the pcrepattern page, you  cannot  use  names  to
-       distinguish  the  different subpatterns, because names are not included
-       in the compiled code. The matching process uses only numbers. For  this
-       reason,  the  use of different names for subpatterns of the same number
+       terns with the same number, as described in the  section  on  duplicate
+       subpattern  numbers  in  the  pcrepattern page, you cannot use names to
+       distinguish the different subpatterns, because names are  not  included
+       in  the compiled code. The matching process uses only numbers. For this
+       reason, the use of different names for subpatterns of the  same  number
        causes an error at compile time.
 
 
@@ -4006,76 +4005,76 @@ DUPLICATE SUBPATTERN NAMES
        int pcre_get_stringtable_entries(const pcre *code,
             const char *name, char **first, char **last);
 
-       When a pattern is compiled with the  PCRE_DUPNAMES  option,  names  for
-       subpatterns  are not required to be unique. (Duplicate names are always
-       allowed for subpatterns with the same number, created by using the  (?|
-       feature.  Indeed,  if  such subpatterns are named, they are required to
+       When  a  pattern  is  compiled with the PCRE_DUPNAMES option, names for
+       subpatterns are not required to be unique. (Duplicate names are  always
+       allowed  for subpatterns with the same number, created by using the (?|
+       feature. Indeed, if such subpatterns are named, they  are  required  to
        use the same names.)
 
        Normally, patterns with duplicate names are such that in any one match,
-       only  one of the named subpatterns participates. An example is shown in
+       only one of the named subpatterns participates. An example is shown  in
        the pcrepattern documentation.
 
-       When   duplicates   are   present,   pcre_copy_named_substring()    and
-       pcre_get_named_substring()  return the first substring corresponding to
-       the given name that is set. If  none  are  set,  PCRE_ERROR_NOSUBSTRING
-       (-7)  is  returned;  no  data  is returned. The pcre_get_stringnumber()
-       function returns one of the numbers that are associated with the  name,
+       When    duplicates   are   present,   pcre_copy_named_substring()   and
+       pcre_get_named_substring() return the first substring corresponding  to
+       the  given  name  that  is set. If none are set, PCRE_ERROR_NOSUBSTRING
+       (-7) is returned; no  data  is  returned.  The  pcre_get_stringnumber()
+       function  returns one of the numbers that are associated with the name,
        but it is not defined which it is.
 
-       If  you want to get full details of all captured substrings for a given
-       name, you must use  the  pcre_get_stringtable_entries()  function.  The
+       If you want to get full details of all captured substrings for a  given
+       name,  you  must  use  the pcre_get_stringtable_entries() function. The
        first argument is the compiled pattern, and the second is the name. The
-       third and fourth are pointers to variables which  are  updated  by  the
+       third  and  fourth  are  pointers to variables which are updated by the
        function. After it has run, they point to the first and last entries in
-       the name-to-number table  for  the  given  name.  The  function  itself
-       returns  the  length  of  each entry, or PCRE_ERROR_NOSUBSTRING (-7) if
-       there are none. The format of the table is described above in the  sec-
-       tion  entitled  Information about a pattern above.  Given all the rele-
-       vant entries for the name, you can extract each of their  numbers,  and
+       the  name-to-number  table  for  the  given  name.  The function itself
+       returns the length of each entry,  or  PCRE_ERROR_NOSUBSTRING  (-7)  if
+       there  are none. The format of the table is described above in the sec-
+       tion entitled Information about a pattern above.  Given all  the  rele-
+       vant  entries  for the name, you can extract each of their numbers, and
        hence the captured data, if any.
 
 
 FINDING ALL POSSIBLE MATCHES
 
-       The  traditional  matching  function  uses a similar algorithm to Perl,
+       The traditional matching function uses a  similar  algorithm  to  Perl,
        which stops when it finds the first match, starting at a given point in
-       the  subject.  If you want to find all possible matches, or the longest
-       possible match, consider using the alternative matching  function  (see
-       below)  instead.  If you cannot use the alternative function, but still
-       need to find all possible matches, you can kludge it up by  making  use
+       the subject. If you want to find all possible matches, or  the  longest
+       possible  match,  consider using the alternative matching function (see
+       below) instead. If you cannot use the alternative function,  but  still
+       need  to  find all possible matches, you can kludge it up by making use
        of the callout facility, which is described in the pcrecallout documen-
        tation.
 
        What you have to do is to insert a callout right at the end of the pat-
-       tern.   When your callout function is called, extract and save the cur-
-       rent matched substring. Then return  1,  which  forces  pcre_exec()  to
-       backtrack  and  try other alternatives. Ultimately, when it runs out of
+       tern.  When your callout function is called, extract and save the  cur-
+       rent  matched  substring.  Then  return  1, which forces pcre_exec() to
+       backtrack and try other alternatives. Ultimately, when it runs  out  of
        matches, pcre_exec() will yield PCRE_ERROR_NOMATCH.
 
 
 OBTAINING AN ESTIMATE OF STACK USAGE
 
-       Matching certain patterns using pcre_exec() can use a  lot  of  process
-       stack,  which  in  certain  environments can be rather limited in size.
-       Some users find it helpful to have an estimate of the amount  of  stack
-       that  is  used  by  pcre_exec(),  to help them set recursion limits, as
-       described in the pcrestack documentation. The estimate that  is  output
+       Matching  certain  patterns  using pcre_exec() can use a lot of process
+       stack, which in certain environments can be  rather  limited  in  size.
+       Some  users  find it helpful to have an estimate of the amount of stack
+       that is used by pcre_exec(), to help  them  set  recursion  limits,  as
+       described  in  the pcrestack documentation. The estimate that is output
        by pcretest when called with the -m and -C options is obtained by call-
-       ing pcre_exec with the values NULL, NULL, NULL, -999, and -999 for  its
+       ing  pcre_exec with the values NULL, NULL, NULL, -999, and -999 for its
        first five arguments.
 
-       Normally,  if  its  first  argument  is  NULL,  pcre_exec() immediately
-       returns the negative error code PCRE_ERROR_NULL, but with this  special
-       combination  of  arguments,  it returns instead a negative number whose
-       absolute value is the approximate stack frame size in bytes.  (A  nega-
-       tive  number  is  used so that it is clear that no match has happened.)
-       The value is approximate because in  some  cases,  recursive  calls  to
+       Normally, if  its  first  argument  is  NULL,  pcre_exec()  immediately
+       returns  the negative error code PCRE_ERROR_NULL, but with this special
+       combination of arguments, it returns instead a  negative  number  whose
+       absolute  value  is the approximate stack frame size in bytes. (A nega-
+       tive number is used so that it is clear that no  match  has  happened.)
+       The  value  is  approximate  because  in some cases, recursive calls to
        pcre_exec() occur when there are one or two additional variables on the
        stack.
 
-       If PCRE has been compiled to use the heap  instead  of  the  stack  for
-       recursion,  the  value  returned  is  the  size  of  each block that is
+       If  PCRE  has  been  compiled  to use the heap instead of the stack for
+       recursion, the value returned  is  the  size  of  each  block  that  is
        obtained from the heap.
 
 
@@ -4086,26 +4085,26 @@ MATCHING A PATTERN: THE ALTERNATIVE FUNCTION
             int options, int *ovector, int ovecsize,
             int *workspace, int wscount);
 
-       The function pcre_dfa_exec()  is  called  to  match  a  subject  string
-       against  a  compiled pattern, using a matching algorithm that scans the
-       subject string just once, and does not backtrack.  This  has  different
-       characteristics  to  the  normal  algorithm, and is not compatible with
-       Perl. Some of the features of PCRE patterns are not  supported.  Never-
-       theless,  there are times when this kind of matching can be useful. For
-       a discussion of the two matching algorithms, and  a  list  of  features
-       that  pcre_dfa_exec() does not support, see the pcrematching documenta-
+       The  function  pcre_dfa_exec()  is  called  to  match  a subject string
+       against a compiled pattern, using a matching algorithm that  scans  the
+       subject  string  just  once, and does not backtrack. This has different
+       characteristics to the normal algorithm, and  is  not  compatible  with
+       Perl.  Some  of the features of PCRE patterns are not supported. Never-
+       theless, there are times when this kind of matching can be useful.  For
+       a  discussion  of  the  two matching algorithms, and a list of features
+       that pcre_dfa_exec() does not support, see the pcrematching  documenta-
        tion.
 
-       The arguments for the pcre_dfa_exec() function  are  the  same  as  for
+       The  arguments  for  the  pcre_dfa_exec()  function are the same as for
        pcre_exec(), plus two extras. The ovector argument is used in a differ-
-       ent way, and this is described below. The other  common  arguments  are
-       used  in  the  same way as for pcre_exec(), so their description is not
+       ent  way,  and  this is described below. The other common arguments are
+       used in the same way as for pcre_exec(), so their  description  is  not
        repeated here.
 
-       The two additional arguments provide workspace for  the  function.  The
-       workspace  vector  should  contain at least 20 elements. It is used for
+       The  two  additional  arguments provide workspace for the function. The
+       workspace vector should contain at least 20 elements. It  is  used  for
        keeping  track  of  multiple  paths  through  the  pattern  tree.  More
-       workspace  will  be  needed for patterns and subjects where there are a
+       workspace will be needed for patterns and subjects where  there  are  a
        lot of potential matches.
 
        Here is an example of a simple call to pcre_dfa_exec():
@@ -4127,55 +4126,55 @@ MATCHING A PATTERN: THE ALTERNATIVE FUNCTION
 
    Option bits for pcre_dfa_exec()
 
-       The unused bits of the options argument  for  pcre_dfa_exec()  must  be
-       zero.  The  only  bits  that  may  be  set are PCRE_ANCHORED, PCRE_NEW-
+       The  unused  bits  of  the options argument for pcre_dfa_exec() must be
+       zero. The only bits  that  may  be  set  are  PCRE_ANCHORED,  PCRE_NEW-
        LINE_xxx,        PCRE_NOTBOL,        PCRE_NOTEOL,        PCRE_NOTEMPTY,
-       PCRE_NOTEMPTY_ATSTART,       PCRE_NO_UTF8_CHECK,      PCRE_BSR_ANYCRLF,
-       PCRE_BSR_UNICODE, PCRE_NO_START_OPTIMIZE, PCRE_PARTIAL_HARD,  PCRE_PAR-
-       TIAL_SOFT,  PCRE_DFA_SHORTEST,  and PCRE_DFA_RESTART.  All but the last
-       four of these are  exactly  the  same  as  for  pcre_exec(),  so  their
+       PCRE_NOTEMPTY_ATSTART,      PCRE_NO_UTF8_CHECK,       PCRE_BSR_ANYCRLF,
+       PCRE_BSR_UNICODE,  PCRE_NO_START_OPTIMIZE, PCRE_PARTIAL_HARD, PCRE_PAR-
+       TIAL_SOFT, PCRE_DFA_SHORTEST, and PCRE_DFA_RESTART.  All but  the  last
+       four  of  these  are  exactly  the  same  as  for pcre_exec(), so their
        description is not repeated here.
 
          PCRE_PARTIAL_HARD
          PCRE_PARTIAL_SOFT
 
-       These  have the same general effect as they do for pcre_exec(), but the
-       details are slightly  different.  When  PCRE_PARTIAL_HARD  is  set  for
-       pcre_dfa_exec(),  it  returns PCRE_ERROR_PARTIAL if the end of the sub-
-       ject is reached and there is still at least  one  matching  possibility
+       These have the same general effect as they do for pcre_exec(), but  the
+       details  are  slightly  different.  When  PCRE_PARTIAL_HARD  is set for
+       pcre_dfa_exec(), it returns PCRE_ERROR_PARTIAL if the end of  the  sub-
+       ject  is  reached  and there is still at least one matching possibility
        that requires additional characters. This happens even if some complete
        matches have also been found. When PCRE_PARTIAL_SOFT is set, the return
        code PCRE_ERROR_NOMATCH is converted into PCRE_ERROR_PARTIAL if the end
-       of the subject is reached, there have been  no  complete  matches,  but
-       there  is  still  at least one matching possibility. The portion of the
-       string that was inspected when the longest partial match was  found  is
-       set  as  the  first  matching  string  in  both cases.  There is a more
-       detailed discussion of partial and multi-segment matching,  with  exam-
+       of  the  subject  is  reached, there have been no complete matches, but
+       there is still at least one matching possibility. The  portion  of  the
+       string  that  was inspected when the longest partial match was found is
+       set as the first matching string  in  both  cases.   There  is  a  more
+       detailed  discussion  of partial and multi-segment matching, with exam-
        ples, in the pcrepartial documentation.
 
          PCRE_DFA_SHORTEST
 
-       Setting  the  PCRE_DFA_SHORTEST option causes the matching algorithm to
+       Setting the PCRE_DFA_SHORTEST option causes the matching  algorithm  to
        stop as soon as it has found one match. Because of the way the alterna-
-       tive  algorithm  works, this is necessarily the shortest possible match
+       tive algorithm works, this is necessarily the shortest  possible  match
        at the first possible matching point in the subject string.
 
          PCRE_DFA_RESTART
 
        When pcre_dfa_exec() returns a partial match, it is possible to call it
-       again,  with  additional  subject characters, and have it continue with
-       the same match. The PCRE_DFA_RESTART option requests this action;  when
-       it  is  set,  the workspace and wscount options must reference the same
-       vector as before because data about the match so far is  left  in  them
+       again, with additional subject characters, and have  it  continue  with
+       the  same match. The PCRE_DFA_RESTART option requests this action; when
+       it is set, the workspace and wscount options must  reference  the  same
+       vector  as  before  because data about the match so far is left in them
        after a partial match. There is more discussion of this facility in the
        pcrepartial documentation.
 
    Successful returns from pcre_dfa_exec()
 
-       When pcre_dfa_exec() succeeds, it may have matched more than  one  sub-
+       When  pcre_dfa_exec()  succeeds, it may have matched more than one sub-
        string in the subject. Note, however, that all the matches from one run
-       of the function start at the same point in  the  subject.  The  shorter
-       matches  are all initial substrings of the longer matches. For example,
+       of  the  function  start  at the same point in the subject. The shorter
+       matches are all initial substrings of the longer matches. For  example,
        if the pattern
 
          <.*>
@@ -4190,79 +4189,79 @@ MATCHING A PATTERN: THE ALTERNATIVE FUNCTION
          <something> <something else>
          <something> <something else> <something further>
 
-       On success, the yield of the function is a number  greater  than  zero,
-       which  is  the  number of matched substrings. The substrings themselves
-       are returned in ovector. Each string uses two elements;  the  first  is
-       the  offset  to  the start, and the second is the offset to the end. In
-       fact, all the strings have the same start  offset.  (Space  could  have
-       been  saved by giving this only once, but it was decided to retain some
-       compatibility with the way pcre_exec() returns data,  even  though  the
+       On  success,  the  yield of the function is a number greater than zero,
+       which is the number of matched substrings.  The  substrings  themselves
+       are  returned  in  ovector. Each string uses two elements; the first is
+       the offset to the start, and the second is the offset to  the  end.  In
+       fact,  all  the  strings  have the same start offset. (Space could have
+       been saved by giving this only once, but it was decided to retain  some
+       compatibility  with  the  way pcre_exec() returns data, even though the
        meaning of the strings is different.)
 
        The strings are returned in reverse order of length; that is, the long-
-       est matching string is given first. If there were too many  matches  to
-       fit  into ovector, the yield of the function is zero, and the vector is
-       filled with the longest matches.  Unlike  pcre_exec(),  pcre_dfa_exec()
+       est  matching  string is given first. If there were too many matches to
+       fit into ovector, the yield of the function is zero, and the vector  is
+       filled  with  the  longest matches. Unlike pcre_exec(), pcre_dfa_exec()
        can use the entire ovector for returning matched strings.
 
-       NOTE:  PCRE's  "auto-possessification"  optimization usually applies to
-       character repeats at the end of a pattern (as well as internally).  For
-       example,  the  pattern "a\d+" is compiled as if it were "a\d++" because
+       NOTE: PCRE's "auto-possessification" optimization  usually  applies  to
+       character  repeats at the end of a pattern (as well as internally). For
+       example, the pattern "a\d+" is compiled as if it were  "a\d++"  because
        there is no point even considering the possibility of backtracking into
-       the  repeated digits. For DFA matching, this means that only one possi-
-       ble match is found. If you really do  want  multiple  matches  in  such
-       cases,   either   use   an   ungreedy   repeat  ("a\d+?")  or  set  the
+       the repeated digits. For DFA matching, this means that only one  possi-
+       ble  match  is  found.  If  you really do want multiple matches in such
+       cases,  either  use  an  ungreedy   repeat   ("a\d+?")   or   set   the
        PCRE_NO_AUTO_POSSESS option when compiling.
 
    Error returns from pcre_dfa_exec()
 
-       The pcre_dfa_exec() function returns a negative number when  it  fails.
-       Many  of  the  errors  are  the  same as for pcre_exec(), and these are
-       described above.  There are in addition the following errors  that  are
+       The  pcre_dfa_exec()  function returns a negative number when it fails.
+       Many of the errors are the same  as  for  pcre_exec(),  and  these  are
+       described  above.   There are in addition the following errors that are
        specific to pcre_dfa_exec():
 
          PCRE_ERROR_DFA_UITEM      (-16)
 
-       This  return is given if pcre_dfa_exec() encounters an item in the pat-
-       tern that it does not support, for instance, the use of \C  or  a  back
+       This return is given if pcre_dfa_exec() encounters an item in the  pat-
+       tern  that  it  does not support, for instance, the use of \C or a back
        reference.
 
          PCRE_ERROR_DFA_UCOND      (-17)
 
-       This  return  is  given  if pcre_dfa_exec() encounters a condition item
-       that uses a back reference for the condition, or a test  for  recursion
+       This return is given if pcre_dfa_exec()  encounters  a  condition  item
+       that  uses  a back reference for the condition, or a test for recursion
        in a specific group. These are not supported.
 
          PCRE_ERROR_DFA_UMLIMIT    (-18)
 
-       This  return  is given if pcre_dfa_exec() is called with an extra block
-       that contains a setting of  the  match_limit  or  match_limit_recursion
-       fields.  This  is  not  supported (these fields are meaningless for DFA
+       This return is given if pcre_dfa_exec() is called with an  extra  block
+       that  contains  a  setting  of the match_limit or match_limit_recursion
+       fields. This is not supported (these fields  are  meaningless  for  DFA
        matching).
 
          PCRE_ERROR_DFA_WSSIZE     (-19)
 
-       This return is given if  pcre_dfa_exec()  runs  out  of  space  in  the
+       This  return  is  given  if  pcre_dfa_exec()  runs  out of space in the
        workspace vector.
 
          PCRE_ERROR_DFA_RECURSE    (-20)
 
-       When  a  recursive subpattern is processed, the matching function calls
-       itself recursively, using private vectors for  ovector  and  workspace.
-       This  error  is  given  if  the output vector is not large enough. This
+       When a recursive subpattern is processed, the matching  function  calls
+       itself  recursively,  using  private vectors for ovector and workspace.
+       This error is given if the output vector  is  not  large  enough.  This
        should be extremely rare, as a vector of size 1000 is used.
 
          PCRE_ERROR_DFA_BADRESTART (-30)
 
-       When pcre_dfa_exec() is called with the PCRE_DFA_RESTART  option,  some
-       plausibility  checks  are  made on the contents of the workspace, which
-       should contain data about the previous partial match. If any  of  these
+       When  pcre_dfa_exec()  is called with the PCRE_DFA_RESTART option, some
+       plausibility checks are made on the contents of  the  workspace,  which
+       should  contain  data about the previous partial match. If any of these
        checks fail, this error is given.
 
 
 SEE ALSO
 
-       pcre16(3),   pcre32(3),  pcrebuild(3),  pcrecallout(3),  pcrecpp(3)(3),
+       pcre16(3),  pcre32(3),  pcrebuild(3),  pcrecallout(3),   pcrecpp(3)(3),
        pcrematching(3), pcrepartial(3), pcreposix(3), pcreprecompile(3), pcre-
        sample(3), pcrestack(3).
 
@@ -4276,8 +4275,8 @@ AUTHOR
 
 REVISION
 
-       Last updated: 09 February 2014
-       Copyright (c) 1997-2014 University of Cambridge.
+       Last updated: 18 December 2015
+       Copyright (c) 1997-2015 University of Cambridge.
 ------------------------------------------------------------------------------
 
 
diff --git a/ext/pcre/pcrelib/pcre.h b/ext/pcre/pcrelib/pcre.h
index bf6351f883..7055970065 100644
--- a/ext/pcre/pcrelib/pcre.h
+++ b/ext/pcre/pcrelib/pcre.h
@@ -42,9 +42,9 @@ POSSIBILITY OF SUCH DAMAGE.
 /* The current PCRE version information. */
 
 #define PCRE_MAJOR          8
-#define PCRE_MINOR          38
+#define PCRE_MINOR          39
 #define PCRE_PRERELEASE     
-#define PCRE_DATE           2015-11-23
+#define PCRE_DATE           2016-06-14
 
 /* When an application links to a PCRE DLL in Windows, the symbols that are
 imported have to be identified as such. When building PCRE, the appropriate
diff --git a/ext/pcre/pcrelib/pcre_compile.c b/ext/pcre/pcrelib/pcre_compile.c
index 11a9d26ff6..7cd3950123 100644
--- a/ext/pcre/pcrelib/pcre_compile.c
+++ b/ext/pcre/pcrelib/pcre_compile.c
@@ -6,7 +6,7 @@
 and semantics are as close as possible to those of the Perl 5 language.
 
                        Written by Philip Hazel
-           Copyright (c) 1997-2014 University of Cambridge
+           Copyright (c) 1997-2016 University of Cambridge
 
 -----------------------------------------------------------------------------
 Redistribution and use in source and binary forms, with or without
@@ -42,7 +42,9 @@ POSSIBILITY OF SUCH DAMAGE.
 supporting internal functions that are not used by other modules. */
 
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #define NLBLOCK cd             /* Block containing newline information */
 #define PSSTART start_pattern  /* Field containing pattern start */
@@ -483,7 +485,7 @@ static const char error_texts[] =
   "lookbehind assertion is not fixed length\0"
   "malformed number or name after (?(\0"
   "conditional group contains more than two branches\0"
-  "assertion expected after (?(\0"
+  "assertion expected after (?( or (?(?C)\0"
   "(?R or (?[+-]digits must be followed by )\0"
   /* 30 */
   "unknown POSIX class name\0"
@@ -558,6 +560,7 @@ static const char error_texts[] =
   /* 85 */
   "parentheses are too deeply nested (stack check)\0"
   "digits missing in \\x{} or \\o{}\0"
+  "regular expression is too complicated\0"
   ;
 
 /* Table to identify digits and hex digits. This is used when compiling
@@ -4564,6 +4567,10 @@ for (;; ptr++)
   pcre_uint32 ec;
   pcre_uchar mcbuffer[8];
 
+  /* Come here to restart the loop without advancing the pointer. */
+
+  REDO_LOOP:
+
   /* Get next character in the pattern */
 
   c = *ptr;
@@ -4589,7 +4596,8 @@ for (;; ptr++)
     if (code > cd->start_workspace + cd->workspace_size -
         WORK_SIZE_SAFETY_MARGIN)                       /* Check for overrun */
       {
-      *errorcodeptr = ERR52;
+      *errorcodeptr = (code >= cd->start_workspace + cd->workspace_size)?
+        ERR52 : ERR87;
       goto FAILED;
       }
 
@@ -4643,9 +4651,10 @@ for (;; ptr++)
     goto FAILED;
     }
 
-  /* If in \Q...\E, check for the end; if not, we have a literal */
+  /* If in \Q...\E, check for the end; if not, we have a literal. Otherwise an
+  isolated \E is ignored. */
 
-  if (inescq && c != CHAR_NULL)
+  if (c != CHAR_NULL)
     {
     if (c == CHAR_BACKSLASH && ptr[1] == CHAR_E)
       {
@@ -4653,7 +4662,7 @@ for (;; ptr++)
       ptr++;
       continue;
       }
-    else
+    else if (inescq)
       {
       if (previous_callout != NULL)
         {
@@ -4668,18 +4677,27 @@ for (;; ptr++)
         }
       goto NORMAL_CHAR;
       }
-    /* Control does not reach here. */
+
+    /* Check for the start of a \Q...\E sequence. We must do this here rather
+    than later in case it is immediately followed by \E, which turns it into a
+    "do nothing" sequence. */
+
+    if (c == CHAR_BACKSLASH && ptr[1] == CHAR_Q)
+      {
+      inescq = TRUE;
+      ptr++;
+      continue;
+      }
     }
 
-  /* In extended mode, skip white space and comments. We need a loop in order
-  to check for more white space and more comments after a comment. */
+  /* In extended mode, skip white space and comments. */
 
   if ((options & PCRE_EXTENDED) != 0)
     {
-    for (;;)
+    const pcre_uchar *wscptr = ptr;
+    while (MAX_255(c) && (cd->ctypes[c] & ctype_space) != 0) c = *(++ptr);
+    if (c == CHAR_NUMBER_SIGN)
       {
-      while (MAX_255(c) && (cd->ctypes[c] & ctype_space) != 0) c = *(++ptr);
-      if (c != CHAR_NUMBER_SIGN) break;
       ptr++;
       while (*ptr != CHAR_NULL)
         {
@@ -4693,8 +4711,29 @@ for (;; ptr++)
         if (utf) FORWARDCHAR(ptr);
 #endif
         }
-      c = *ptr;     /* Either NULL or the char after a newline */
       }
+
+    /* If we skipped any characters, restart the loop. Otherwise, we didn't see
+    a comment. */
+
+    if (ptr > wscptr) goto REDO_LOOP;
+    }
+
+  /* Skip over (?# comments. We need to do this here because we want to know if
+  the next thing is a quantifier, and these comments may come between an item
+  and its quantifier. */
+
+  if (c == CHAR_LEFT_PARENTHESIS && ptr[1] == CHAR_QUESTION_MARK &&
+      ptr[2] == CHAR_NUMBER_SIGN)
+    {
+    ptr += 3;
+    while (*ptr != CHAR_NULL && *ptr != CHAR_RIGHT_PARENTHESIS) ptr++;
+    if (*ptr == CHAR_NULL)
+      {
+      *errorcodeptr = ERR18;
+      goto FAILED;
+      }
+    continue;
     }
 
   /* See if the next thing is a quantifier. */
@@ -4818,15 +4857,15 @@ for (;; ptr++)
     if (STRNCMP_UC_C8(ptr+1, STRING_WEIRD_STARTWORD, 6) == 0)
       {
       nestptr = ptr + 7;
-      ptr = sub_start_of_word - 1;
-      continue;
+      ptr = sub_start_of_word;
+      goto REDO_LOOP;
       }
 
     if (STRNCMP_UC_C8(ptr+1, STRING_WEIRD_ENDWORD, 6) == 0)
       {
       nestptr = ptr + 7;
-      ptr = sub_end_of_word - 1;
-      continue;
+      ptr = sub_end_of_word;
+      goto REDO_LOOP;
       }
 
     /* Handle a real character class. */
@@ -5044,20 +5083,22 @@ for (;; ptr++)
             ptr = tempptr + 1;
             continue;
 
-            /* For the other POSIX classes (ascii, xdigit) we are going to fall
-            through to the non-UCP case and build a bit map for characters with
-            code points less than 256. If we are in a negated POSIX class
-            within a non-negated overall class, characters with code points
-            greater than 255 must all match. In the special case where we have
-            not yet generated any xclass data, and this is the final item in
-            the overall class, we need do nothing: later on, the opcode
+            /* For the other POSIX classes (ascii, cntrl, xdigit) we are going
+            to fall through to the non-UCP case and build a bit map for
+            characters with code points less than 256. If we are in a negated
+            POSIX class, characters with code points greater than 255 must
+            either all match or all not match. In the special case where we
+            have not yet generated any xclass data, and this is the final item
+            in the overall class, we need do nothing: later on, the opcode
             OP_NCLASS will be used to indicate that characters greater than 255
             are acceptable. If we have already seen an xclass item or one may
             follow (we have to assume that it might if this is not the end of
-            the class), explicitly match all wide codepoints. */
+            the class), explicitly list all wide codepoints, which will then
+            either not match or match, depending on whether the class is or is
+            not negated. */
 
             default:
-            if (!negate_class && local_negate &&
+            if (local_negate &&
                 (xclass || tempptr[2] != CHAR_RIGHT_SQUARE_BRACKET))
               {
               *class_uchardata++ = XCL_RANGE;
@@ -5770,7 +5811,7 @@ for (;; ptr++)
     /* If previous was a character type match (\d or similar), abolish it and
     create a suitable repeat item. The code is shared with single-character
     repeats by setting op_type to add a suitable offset into repeat_type. Note
-    that the Unicode property types will be present only when SUPPORT_UCP is
+    the the Unicode property types will be present only when SUPPORT_UCP is
     defined, but we don't wrap the little bits of code here because it just
     makes it horribly messy. */
 
@@ -6527,21 +6568,6 @@ for (;; ptr++)
     case CHAR_LEFT_PARENTHESIS:
     ptr++;
 
-    /* First deal with comments. Putting this code right at the start ensures
-    that comments have no bad side effects. */
-
-    if (ptr[0] == CHAR_QUESTION_MARK && ptr[1] == CHAR_NUMBER_SIGN)
-      {
-      ptr += 2;
-      while (*ptr != CHAR_NULL && *ptr != CHAR_RIGHT_PARENTHESIS) ptr++;
-      if (*ptr == CHAR_NULL)
-        {
-        *errorcodeptr = ERR18;
-        goto FAILED;
-        }
-      continue;
-      }
-
     /* Now deal with various "verbs" that can be introduced by '*'. */
 
     if (ptr[0] == CHAR_ASTERISK && (ptr[1] == ':'
@@ -6602,8 +6628,21 @@ for (;; ptr++)
             cd->had_accept = TRUE;
             for (oc = cd->open_caps; oc != NULL; oc = oc->next)
               {
-              *code++ = OP_CLOSE;
-              PUT2INC(code, 0, oc->number);
+              if (lengthptr != NULL)
+                {
+#ifdef COMPILE_PCRE8
+                *lengthptr += 1 + IMM2_SIZE;
+#elif defined COMPILE_PCRE16
+                *lengthptr += 2 + IMM2_SIZE;
+#elif defined COMPILE_PCRE32
+                *lengthptr += 4 + IMM2_SIZE;
+#endif
+                }
+              else
+                {
+                *code++ = OP_CLOSE;
+                PUT2INC(code, 0, oc->number);
+                }
               }
             setverb = *code++ =
               (cd->assert_depth > 0)? OP_ASSERT_ACCEPT : OP_ACCEPT;
@@ -6732,6 +6771,15 @@ for (;; ptr++)
           for (i = 3;; i++) if (!IS_DIGIT(ptr[i])) break;
           if (ptr[i] == CHAR_RIGHT_PARENTHESIS)
             tempptr += i + 1;
+
+          /* tempptr should now be pointing to the opening parenthesis of the
+          assertion condition. */
+
+          if (*tempptr != CHAR_LEFT_PARENTHESIS)
+            {
+            *errorcodeptr = ERR28;
+            goto FAILED;
+            }
           }
 
         /* For conditions that are assertions, check the syntax, and then exit
@@ -7256,7 +7304,7 @@ for (;; ptr++)
           issue is fixed "properly" in PCRE2. As PCRE1 is now in maintenance
           only mode, we finesse the bug by allowing more memory always. */
 
-          *lengthptr += 2 + 2*LINK_SIZE;
+          *lengthptr += 4 + 4*LINK_SIZE;
 
           /* It is even worse than that. The current reference may be to an
           existing named group with a different number (so apparently not
@@ -7272,7 +7320,12 @@ for (;; ptr++)
           so far in order to get the number. If the name is not found, leave
           the value of recno as 0 for a forward reference. */
 
-          else
+          /* This patch (removing "else") fixes a problem when a reference is
+          to multiple identically named nested groups from within the nest.
+          Once again, it is not the "proper" fix, and it results in an
+          over-allocation of memory. */
+
+          /* else */
             {
             ng = cd->named_groups;
             for (i = 0; i < cd->names_found; i++, ng++)
@@ -7583,39 +7636,15 @@ for (;; ptr++)
         newoptions = (options | set) & (~unset);
 
         /* If the options ended with ')' this is not the start of a nested
-        group with option changes, so the options change at this level. If this
-        item is right at the start of the pattern, the options can be
-        abstracted and made external in the pre-compile phase, and ignored in
-        the compile phase. This can be helpful when matching -- for instance in
-        caseless checking of required bytes.
-
-        If the code pointer is not (cd->start_code + 1 + LINK_SIZE), we are
-        definitely *not* at the start of the pattern because something has been
-        compiled. In the pre-compile phase, however, the code pointer can have
-        that value after the start, because it gets reset as code is discarded
-        during the pre-compile. However, this can happen only at top level - if
-        we are within parentheses, the starting BRA will still be present. At
-        any parenthesis level, the length value can be used to test if anything
-        has been compiled at that level. Thus, a test for both these conditions
-        is necessary to ensure we correctly detect the start of the pattern in
-        both phases.
-
+        group with option changes, so the options change at this level.
         If we are not at the pattern start, reset the greedy defaults and the
         case value for firstchar and reqchar. */
 
         if (*ptr == CHAR_RIGHT_PARENTHESIS)
           {
-          if (code == cd->start_code + 1 + LINK_SIZE &&
-               (lengthptr == NULL || *lengthptr == 2 + 2*LINK_SIZE))
-            {
-            cd->external_options = newoptions;
-            }
-          else
-            {
-            greedy_default = ((newoptions & PCRE_UNGREEDY) != 0);
-            greedy_non_default = greedy_default ^ 1;
-            req_caseopt = ((newoptions & PCRE_CASELESS) != 0)? REQ_CASELESS:0;
-            }
+          greedy_default = ((newoptions & PCRE_UNGREEDY) != 0);
+          greedy_non_default = greedy_default ^ 1;
+          req_caseopt = ((newoptions & PCRE_CASELESS) != 0)? REQ_CASELESS:0;
 
           /* Change options at this level, and pass them back for use
           in subsequent branches. */
@@ -7894,16 +7923,6 @@ for (;; ptr++)
       c = ec;
     else
       {
-      if (escape == ESC_Q)            /* Handle start of quoted string */
-        {
-        if (ptr[1] == CHAR_BACKSLASH && ptr[2] == CHAR_E)
-          ptr += 2;               /* avoid empty string */
-            else inescq = TRUE;
-        continue;
-        }
-
-      if (escape == ESC_E) continue;  /* Perl ignores an orphan \E */
-
       /* For metasequences that actually match a character, we disable the
       setting of a first character if it hasn't already been set. */
 
diff --git a/ext/pcre/pcrelib/pcre_config.c b/ext/pcre/pcrelib/pcre_config.c
index 92e3f0ebdb..1cbdd9c960 100644
--- a/ext/pcre/pcrelib/pcre_config.c
+++ b/ext/pcre/pcrelib/pcre_config.c
@@ -41,7 +41,9 @@ POSSIBILITY OF SUCH DAMAGE.
 /* This module contains the external function pcre_config(). */
 
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 /* Keep the original link size. */
 static int real_link_size = LINK_SIZE;
diff --git a/ext/pcre/pcrelib/pcre_exec.c b/ext/pcre/pcrelib/pcre_exec.c
index c783ff6e7e..24b23ca286 100644
--- a/ext/pcre/pcrelib/pcre_exec.c
+++ b/ext/pcre/pcrelib/pcre_exec.c
@@ -41,7 +41,9 @@ POSSIBILITY OF SUCH DAMAGE.
 pattern matching using an NFA algorithm, trying to mimic Perl as closely as
 possible. There are also some static supporting functions. */
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #define NLBLOCK md             /* Block containing newline information */
 #define PSSTART start_subject  /* Field containing processed string start */
diff --git a/ext/pcre/pcrelib/pcre_fullinfo.c b/ext/pcre/pcrelib/pcre_fullinfo.c
index 3af0cec60b..a6c2ece6ca 100644
--- a/ext/pcre/pcrelib/pcre_fullinfo.c
+++ b/ext/pcre/pcrelib/pcre_fullinfo.c
@@ -42,7 +42,9 @@ POSSIBILITY OF SUCH DAMAGE.
 information about a compiled pattern. */
 
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include "pcre_internal.h"
 
diff --git a/ext/pcre/pcrelib/pcre_get.c b/ext/pcre/pcrelib/pcre_get.c
index e7ea3a56a9..9475d5e88c 100644
--- a/ext/pcre/pcrelib/pcre_get.c
+++ b/ext/pcre/pcrelib/pcre_get.c
@@ -43,7 +43,9 @@ from the subject string after a regex match has succeeded. The original idea
 for these functions came from Scott Wimer. */
 
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include "pcre_internal.h"
 
@@ -248,6 +250,7 @@ Arguments:
   code         the compiled regex
   stringname   the name of the capturing substring
   ovector      the vector of matched substrings
+  stringcount  number of captured substrings
 
 Returns:       the number of the first that is set,
                or the number of the last one if none are set,
@@ -256,13 +259,16 @@ Returns:       the number of the first that is set,
 
 #if defined COMPILE_PCRE8
 static int
-get_first_set(const pcre *code, const char *stringname, int *ovector)
+get_first_set(const pcre *code, const char *stringname, int *ovector,
+  int stringcount)
 #elif defined COMPILE_PCRE16
 static int
-get_first_set(const pcre16 *code, PCRE_SPTR16 stringname, int *ovector)
+get_first_set(const pcre16 *code, PCRE_SPTR16 stringname, int *ovector,
+  int stringcount)
 #elif defined COMPILE_PCRE32
 static int
-get_first_set(const pcre32 *code, PCRE_SPTR32 stringname, int *ovector)
+get_first_set(const pcre32 *code, PCRE_SPTR32 stringname, int *ovector,
+  int stringcount)
 #endif
 {
 const REAL_PCRE *re = (const REAL_PCRE *)code;
@@ -293,7 +299,7 @@ if (entrysize <= 0) return entrysize;
 for (entry = (pcre_uchar *)first; entry <= (pcre_uchar *)last; entry += entrysize)
   {
   int n = GET2(entry, 0);
-  if (ovector[n*2] >= 0) return n;
+  if (n < stringcount && ovector[n*2] >= 0) return n;
   }
 return GET2(entry, 0);
 }
@@ -400,7 +406,7 @@ pcre32_copy_named_substring(const pcre32 *code, PCRE_SPTR32 subject,
   PCRE_UCHAR32 *buffer, int size)
 #endif
 {
-int n = get_first_set(code, stringname, ovector);
+int n = get_first_set(code, stringname, ovector, stringcount);
 if (n <= 0) return n;
 #if defined COMPILE_PCRE8
 return pcre_copy_substring(subject, ovector, stringcount, n, buffer, size);
@@ -455,7 +461,10 @@ pcre_uchar **stringlist;
 pcre_uchar *p;
 
 for (i = 0; i < double_count; i += 2)
-  size += sizeof(pcre_uchar *) + IN_UCHARS(ovector[i+1] - ovector[i] + 1);
+  {
+  size += sizeof(pcre_uchar *) + IN_UCHARS(1);
+  if (ovector[i+1] > ovector[i]) size += IN_UCHARS(ovector[i+1] - ovector[i]);
+  }
 
 stringlist = (pcre_uchar **)(PUBL(malloc))(size);
 if (stringlist == NULL) return PCRE_ERROR_NOMEMORY;
@@ -471,7 +480,7 @@ p = (pcre_uchar *)(stringlist + stringcount + 1);
 
 for (i = 0; i < double_count; i += 2)
   {
-  int len = ovector[i+1] - ovector[i];
+  int len = (ovector[i+1] > ovector[i])? (ovector[i+1] - ovector[i]) : 0;
   memcpy(p, subject + ovector[i], IN_UCHARS(len));
   *stringlist++ = p;
   p += len;
@@ -617,7 +626,7 @@ pcre32_get_named_substring(const pcre32 *code, PCRE_SPTR32 subject,
   PCRE_SPTR32 *stringptr)
 #endif
 {
-int n = get_first_set(code, stringname, ovector);
+int n = get_first_set(code, stringname, ovector, stringcount);
 if (n <= 0) return n;
 #if defined COMPILE_PCRE8
 return pcre_get_substring(subject, ovector, stringcount, n, stringptr);
diff --git a/ext/pcre/pcrelib/pcre_globals.c b/ext/pcre/pcrelib/pcre_globals.c
index 4aab651c52..0f106aa901 100644
--- a/ext/pcre/pcrelib/pcre_globals.c
+++ b/ext/pcre/pcrelib/pcre_globals.c
@@ -52,7 +52,9 @@ a local function is used.
 Also, when compiling for Virtual Pascal, things are done differently, and
 global variables are not used. */
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include "pcre_internal.h"
 
diff --git a/ext/pcre/pcrelib/pcre_internal.h b/ext/pcre/pcrelib/pcre_internal.h
index f7a5ee7aa6..2923b29f82 100644
--- a/ext/pcre/pcrelib/pcre_internal.h
+++ b/ext/pcre/pcrelib/pcre_internal.h
@@ -7,7 +7,7 @@
 and semantics are as close as possible to those of the Perl 5 language.
 
                        Written by Philip Hazel
-           Copyright (c) 1997-2014 University of Cambridge
+           Copyright (c) 1997-2016 University of Cambridge
 
 -----------------------------------------------------------------------------
 Redistribution and use in source and binary forms, with or without
@@ -275,7 +275,7 @@ pcre.h(.in) and disable (comment out) this message. */
 
 typedef pcre_uint16 pcre_uchar;
 #define UCHAR_SHIFT (1)
-#define IN_UCHARS(x) ((x) << UCHAR_SHIFT)
+#define IN_UCHARS(x) ((x) * 2)
 #define MAX_255(c) ((c) <= 255u)
 #define TABLE_GET(c, table, default) (MAX_255(c)? ((table)[c]):(default))
 
@@ -283,7 +283,7 @@ typedef pcre_uint16 pcre_uchar;
 
 typedef pcre_uint32 pcre_uchar;
 #define UCHAR_SHIFT (2)
-#define IN_UCHARS(x) ((x) << UCHAR_SHIFT)
+#define IN_UCHARS(x) ((x) * 4)
 #define MAX_255(c) ((c) <= 255u)
 #define TABLE_GET(c, table, default) (MAX_255(c)? ((table)[c]):(default))
 
@@ -2289,7 +2289,7 @@ enum { ERR0,  ERR1,  ERR2,  ERR3,  ERR4,  ERR5,  ERR6,  ERR7,  ERR8,  ERR9,
        ERR50, ERR51, ERR52, ERR53, ERR54, ERR55, ERR56, ERR57, ERR58, ERR59,
        ERR60, ERR61, ERR62, ERR63, ERR64, ERR65, ERR66, ERR67, ERR68, ERR69,
        ERR70, ERR71, ERR72, ERR73, ERR74, ERR75, ERR76, ERR77, ERR78, ERR79,
-       ERR80, ERR81, ERR82, ERR83, ERR84, ERR85, ERR86, ERRCOUNT };
+       ERR80, ERR81, ERR82, ERR83, ERR84, ERR85, ERR86, ERR87, ERRCOUNT };
 
 /* JIT compiling modes. The function list is indexed by them. */
 
diff --git a/ext/pcre/pcrelib/pcre_jit_compile.c b/ext/pcre/pcrelib/pcre_jit_compile.c
index 445de0cbef..4f15a27ac2 100644
--- a/ext/pcre/pcrelib/pcre_jit_compile.c
+++ b/ext/pcre/pcrelib/pcre_jit_compile.c
@@ -168,13 +168,13 @@ typedef struct jit_arguments {
   pcre_uchar *mark_ptr;
   void *callout_data;
   /* Everything else after. */
-  pcre_uint32 limit_match;
+  sljit_u32 limit_match;
   int real_offset_count;
   int offset_count;
-  pcre_uint8 notbol;
-  pcre_uint8 noteol;
-  pcre_uint8 notempty;
-  pcre_uint8 notempty_atstart;
+  sljit_u8 notbol;
+  sljit_u8 noteol;
+  sljit_u8 notempty;
+  sljit_u8 notempty_atstart;
 } jit_arguments;
 
 typedef struct executable_functions {
@@ -183,8 +183,8 @@ typedef struct executable_functions {
   sljit_uw executable_sizes[JIT_NUMBER_OF_COMPILE_MODES];
   PUBL(jit_callback) callback;
   void *userdata;
-  pcre_uint32 top_bracket;
-  pcre_uint32 limit_match;
+  sljit_u32 top_bracket;
+  sljit_u32 limit_match;
 } executable_functions;
 
 typedef struct jump_list {
@@ -277,11 +277,25 @@ typedef struct braminzero_backtrack {
   struct sljit_label *matchingpath;
 } braminzero_backtrack;
 
-typedef struct iterator_backtrack {
+typedef struct char_iterator_backtrack {
   backtrack_common common;
   /* Next iteration. */
   struct sljit_label *matchingpath;
-} iterator_backtrack;
+  union {
+    jump_list *backtracks;
+    struct {
+      unsigned int othercasebit;
+      pcre_uchar chr;
+      BOOL enabled;
+    } charpos;
+  } u;
+} char_iterator_backtrack;
+
+typedef struct ref_iterator_backtrack {
+  backtrack_common common;
+  /* Next iteration. */
+  struct sljit_label *matchingpath;
+} ref_iterator_backtrack;
 
 typedef struct recurse_entry {
   struct recurse_entry *next;
@@ -321,40 +335,46 @@ typedef struct compiler_common {
   /* First byte code. */
   pcre_uchar *start;
   /* Maps private data offset to each opcode. */
-  sljit_si *private_data_ptrs;
+  sljit_s32 *private_data_ptrs;
   /* Chain list of read-only data ptrs. */
   void *read_only_data_head;
   /* Tells whether the capturing bracket is optimized. */
-  pcre_uint8 *optimized_cbracket;
+  sljit_u8 *optimized_cbracket;
   /* Tells whether the starting offset is a target of then. */
-  pcre_uint8 *then_offsets;
+  sljit_u8 *then_offsets;
   /* Current position where a THEN must jump. */
   then_trap_backtrack *then_trap;
   /* Starting offset of private data for capturing brackets. */
-  int cbra_ptr;
+  sljit_s32 cbra_ptr;
   /* Output vector starting point. Must be divisible by 2. */
-  int ovector_start;
+  sljit_s32 ovector_start;
+  /* Points to the starting character of the current match. */
+  sljit_s32 start_ptr;
   /* Last known position of the requested byte. */
-  int req_char_ptr;
+  sljit_s32 req_char_ptr;
   /* Head of the last recursion. */
-  int recursive_head_ptr;
-  /* First inspected character for partial matching. */
-  int start_used_ptr;
+  sljit_s32 recursive_head_ptr;
+  /* First inspected character for partial matching.
+     (Needed for avoiding zero length partial matches.) */
+  sljit_s32 start_used_ptr;
   /* Starting pointer for partial soft matches. */
-  int hit_start;
-  /* End pointer of the first line. */
-  int first_line_end;
+  sljit_s32 hit_start;
+  /* Pointer of the match end position. */
+  sljit_s32 match_end_ptr;
   /* Points to the marked string. */
-  int mark_ptr;
+  sljit_s32 mark_ptr;
   /* Recursive control verb management chain. */
-  int control_head_ptr;
+  sljit_s32 control_head_ptr;
   /* Points to the last matched capture block index. */
-  int capture_last_ptr;
-  /* Points to the starting position of the current match. */
-  int start_ptr;
+  sljit_s32 capture_last_ptr;
+  /* Fast forward skipping byte code pointer. */
+  pcre_uchar *fast_forward_bc_ptr;
+  /* Locals used by fast fail optimization. */
+  sljit_s32 fast_fail_start_ptr;
+  sljit_s32 fast_fail_end_ptr;
 
   /* Flipped and lower case tables. */
-  const pcre_uint8 *fcc;
+  const sljit_u8 *fcc;
   sljit_sw lcc;
   /* Mode can be PCRE_STUDY_JIT_COMPILE and others. */
   int mode;
@@ -366,20 +386,20 @@ typedef struct compiler_common {
   BOOL has_skip_arg;
   /* (*THEN) is found in the pattern. */
   BOOL has_then;
-  /* Needs to know the start position anytime. */
-  BOOL needs_start_ptr;
+  /* (*SKIP) or (*SKIP:arg) is found in lookbehind assertion. */
+  BOOL has_skip_in_assert_back;
   /* Currently in recurse or negative assert. */
   BOOL local_exit;
   /* Currently in a positive assert. */
   BOOL positive_assert;
   /* Newline control. */
   int nltype;
-  pcre_uint32 nlmax;
-  pcre_uint32 nlmin;
+  sljit_u32 nlmax;
+  sljit_u32 nlmin;
   int newline;
   int bsr_nltype;
-  pcre_uint32 bsr_nlmax;
-  pcre_uint32 bsr_nlmin;
+  sljit_u32 bsr_nlmax;
+  sljit_u32 bsr_nlmin;
   /* Dollar endonly. */
   int endonly;
   /* Tables. */
@@ -419,6 +439,7 @@ typedef struct compiler_common {
   BOOL utf;
 #ifdef SUPPORT_UCP
   BOOL use_ucp;
+  jump_list *getucd;
 #endif
 #ifdef COMPILE_PCRE8
   jump_list *utfreadchar;
@@ -426,9 +447,6 @@ typedef struct compiler_common {
   jump_list *utfreadtype8;
 #endif
 #endif /* SUPPORT_UTF */
-#ifdef SUPPORT_UCP
-  jump_list *getucd;
-#endif
 } compiler_common;
 
 /* For byte_sequence_compare. */
@@ -439,27 +457,27 @@ typedef struct compare_context {
 #if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED
   int ucharptr;
   union {
-    sljit_si asint;
-    sljit_uh asushort;
+    sljit_s32 asint;
+    sljit_u16 asushort;
 #if defined COMPILE_PCRE8
-    sljit_ub asbyte;
-    sljit_ub asuchars[4];
+    sljit_u8 asbyte;
+    sljit_u8 asuchars[4];
 #elif defined COMPILE_PCRE16
-    sljit_uh asuchars[2];
+    sljit_u16 asuchars[2];
 #elif defined COMPILE_PCRE32
-    sljit_ui asuchars[1];
+    sljit_u32 asuchars[1];
 #endif
   } c;
   union {
-    sljit_si asint;
-    sljit_uh asushort;
+    sljit_s32 asint;
+    sljit_u16 asushort;
 #if defined COMPILE_PCRE8
-    sljit_ub asbyte;
-    sljit_ub asuchars[4];
+    sljit_u8 asbyte;
+    sljit_u8 asuchars[4];
 #elif defined COMPILE_PCRE16
-    sljit_uh asuchars[2];
+    sljit_u16 asuchars[2];
 #elif defined COMPILE_PCRE32
-    sljit_ui asuchars[1];
+    sljit_u32 asuchars[1];
 #endif
   } oc;
 #endif
@@ -501,14 +519,14 @@ the start pointers when the end of the capturing group has not yet reached. */
 #define PRIVATE_DATA(cc) (common->private_data_ptrs[(cc) - common->start])
 
 #if defined COMPILE_PCRE8
-#define MOV_UCHAR  SLJIT_MOV_UB
-#define MOVU_UCHAR SLJIT_MOVU_UB
+#define MOV_UCHAR  SLJIT_MOV_U8
+#define MOVU_UCHAR SLJIT_MOVU_U8
 #elif defined COMPILE_PCRE16
-#define MOV_UCHAR  SLJIT_MOV_UH
-#define MOVU_UCHAR SLJIT_MOVU_UH
+#define MOV_UCHAR  SLJIT_MOV_U16
+#define MOVU_UCHAR SLJIT_MOVU_U16
 #elif defined COMPILE_PCRE32
-#define MOV_UCHAR  SLJIT_MOV_UI
-#define MOVU_UCHAR SLJIT_MOVU_UI
+#define MOV_UCHAR  SLJIT_MOV_U32
+#define MOVU_UCHAR SLJIT_MOVU_U32
 #else
 #error Unsupported compiling mode
 #endif
@@ -564,11 +582,6 @@ SLJIT_ASSERT(*cc >= OP_KET && *cc <= OP_KETRPOS);
 return count;
 }
 
-static int ones_in_half_byte[16] = {
-  /* 0 */ 0, 1, 1, 2, /* 4 */ 1, 2, 2, 3,
-  /* 8 */ 1, 2, 2, 3, /* 12 */ 2, 3, 3, 4
-};
-
 /* Functions whose might need modification for all new supported opcodes:
  next_opcode
  check_opcode_types
@@ -780,6 +793,7 @@ static BOOL check_opcode_types(compiler_common *common, pcre_uchar *cc, pcre_uch
 {
 int count;
 pcre_uchar *slot;
+pcre_uchar *assert_back_end = cc - 1;
 
 /* Calculate important variables (like stack size) and checks whether all opcodes are supported. */
 while (cc < ccend)
@@ -850,15 +864,19 @@ while (cc < ccend)
     cc += 2 + 2 * LINK_SIZE;
     break;
 
+    case OP_ASSERTBACK:
+    slot = bracketend(cc);
+    if (slot > assert_back_end)
+      assert_back_end = slot;
+    cc += 1 + LINK_SIZE;
+    break;
+
     case OP_THEN_ARG:
     common->has_then = TRUE;
     common->control_head_ptr = 1;
     /* Fall through. */
 
     case OP_PRUNE_ARG:
-    common->needs_start_ptr = TRUE;
-    /* Fall through. */
-
     case OP_MARK:
     if (common->mark_ptr == 0)
       {
@@ -871,17 +889,20 @@ while (cc < ccend)
     case OP_THEN:
     common->has_then = TRUE;
     common->control_head_ptr = 1;
-    /* Fall through. */
+    cc += 1;
+    break;
 
-    case OP_PRUNE:
     case OP_SKIP:
-    common->needs_start_ptr = TRUE;
+    if (cc < assert_back_end)
+      common->has_skip_in_assert_back = TRUE;
     cc += 1;
     break;
 
     case OP_SKIP_ARG:
     common->control_head_ptr = 1;
     common->has_skip_arg = TRUE;
+    if (cc < assert_back_end)
+      common->has_skip_in_assert_back = TRUE;
     cc += 1 + 2 + cc[1];
     break;
 
@@ -895,8 +916,189 @@ while (cc < ccend)
 return TRUE;
 }
 
+static BOOL is_accelerated_repeat(pcre_uchar *cc)
+{
+switch(*cc)
+  {
+  case OP_TYPESTAR:
+  case OP_TYPEMINSTAR:
+  case OP_TYPEPLUS:
+  case OP_TYPEMINPLUS:
+  case OP_TYPEPOSSTAR:
+  case OP_TYPEPOSPLUS:
+  return (cc[1] != OP_ANYNL && cc[1] != OP_EXTUNI);
+
+  case OP_STAR:
+  case OP_MINSTAR:
+  case OP_PLUS:
+  case OP_MINPLUS:
+  case OP_POSSTAR:
+  case OP_POSPLUS:
+
+  case OP_STARI:
+  case OP_MINSTARI:
+  case OP_PLUSI:
+  case OP_MINPLUSI:
+  case OP_POSSTARI:
+  case OP_POSPLUSI:
+
+  case OP_NOTSTAR:
+  case OP_NOTMINSTAR:
+  case OP_NOTPLUS:
+  case OP_NOTMINPLUS:
+  case OP_NOTPOSSTAR:
+  case OP_NOTPOSPLUS:
+
+  case OP_NOTSTARI:
+  case OP_NOTMINSTARI:
+  case OP_NOTPLUSI:
+  case OP_NOTMINPLUSI:
+  case OP_NOTPOSSTARI:
+  case OP_NOTPOSPLUSI:
+  return TRUE;
+
+  case OP_CLASS:
+  case OP_NCLASS:
+#if defined SUPPORT_UTF || !defined COMPILE_PCRE8
+  case OP_XCLASS:
+  cc += (*cc == OP_XCLASS) ? GET(cc, 1) : (int)(1 + (32 / sizeof(pcre_uchar)));
+#else
+  cc += (1 + (32 / sizeof(pcre_uchar)));
+#endif
+
+  switch(*cc)
+    {
+    case OP_CRSTAR:
+    case OP_CRMINSTAR:
+    case OP_CRPLUS:
+    case OP_CRMINPLUS:
+    case OP_CRPOSSTAR:
+    case OP_CRPOSPLUS:
+    return TRUE;
+    }
+  break;
+  }
+return FALSE;
+}
+
+static SLJIT_INLINE BOOL detect_fast_forward_skip(compiler_common *common, int *private_data_start)
+{
+pcre_uchar *cc = common->start;
+pcre_uchar *end;
+
+/* Skip not repeated brackets. */
+while (TRUE)
+  {
+  switch(*cc)
+    {
+    case OP_SOD:
+    case OP_SOM:
+    case OP_SET_SOM:
+    case OP_NOT_WORD_BOUNDARY:
+    case OP_WORD_BOUNDARY:
+    case OP_EODN:
+    case OP_EOD:
+    case OP_CIRC:
+    case OP_CIRCM:
+    case OP_DOLL:
+    case OP_DOLLM:
+    /* Zero width assertions. */
+    cc++;
+    continue;
+    }
+
+  if (*cc != OP_BRA && *cc != OP_CBRA)
+    break;
+
+  end = cc + GET(cc, 1);
+  if (*end != OP_KET || PRIVATE_DATA(end) != 0)
+    return FALSE;
+  if (*cc == OP_CBRA)
+    {
+    if (common->optimized_cbracket[GET2(cc, 1 + LINK_SIZE)] == 0)
+      return FALSE;
+    cc += IMM2_SIZE;
+    }
+  cc += 1 + LINK_SIZE;
+  }
+
+if (is_accelerated_repeat(cc))
+  {
+  common->fast_forward_bc_ptr = cc;
+  common->private_data_ptrs[(cc + 1) - common->start] = *private_data_start;
+  *private_data_start += sizeof(sljit_sw);
+  return TRUE;
+  }
+return FALSE;
+}
+
+static SLJIT_INLINE void detect_fast_fail(compiler_common *common, pcre_uchar *cc, int *private_data_start, sljit_s32 depth)
+{
+  pcre_uchar *next_alt;
+
+  SLJIT_ASSERT(*cc == OP_BRA || *cc == OP_CBRA);
+
+  if (*cc == OP_CBRA && common->optimized_cbracket[GET2(cc, 1 + LINK_SIZE)] == 0)
+    return;
+
+  next_alt = bracketend(cc) - (1 + LINK_SIZE);
+  if (*next_alt != OP_KET || PRIVATE_DATA(next_alt) != 0)
+    return;
+
+  do
+    {
+    next_alt = cc + GET(cc, 1);
+
+    cc += 1 + LINK_SIZE + ((*cc == OP_CBRA) ? IMM2_SIZE : 0);
+
+    while (TRUE)
+      {
+      switch(*cc)
+        {
+        case OP_SOD:
+        case OP_SOM:
+        case OP_SET_SOM:
+        case OP_NOT_WORD_BOUNDARY:
+        case OP_WORD_BOUNDARY:
+        case OP_EODN:
+        case OP_EOD:
+        case OP_CIRC:
+        case OP_CIRCM:
+        case OP_DOLL:
+        case OP_DOLLM:
+        /* Zero width assertions. */
+        cc++;
+        continue;
+        }
+      break;
+      }
+
+    if (depth > 0 && (*cc == OP_BRA || *cc == OP_CBRA))
+      detect_fast_fail(common, cc, private_data_start, depth - 1);
+
+    if (is_accelerated_repeat(cc))
+      {
+      common->private_data_ptrs[(cc + 1) - common->start] = *private_data_start;
+
+      if (common->fast_fail_start_ptr == 0)
+        common->fast_fail_start_ptr = *private_data_start;
+
+      *private_data_start += sizeof(sljit_sw);
+      common->fast_fail_end_ptr = *private_data_start;
+
+      if (*private_data_start > SLJIT_MAX_LOCAL_SIZE)
+        return;
+      }
+
+    cc = next_alt;
+    }
+  while (*cc == OP_ALT);
+}
+
 static int get_class_iterator_size(pcre_uchar *cc)
 {
+sljit_u32 min;
+sljit_u32 max;
 switch(*cc)
   {
   case OP_CRSTAR:
@@ -911,9 +1113,14 @@ switch(*cc)
 
   case OP_CRRANGE:
   case OP_CRMINRANGE:
-  if (GET2(cc, 1) == GET2(cc, 1 + IMM2_SIZE))
-    return 0;
-  return 2;
+  min = GET2(cc, 1);
+  max = GET2(cc, 1 + IMM2_SIZE);
+  if (max == 0)
+    return (*cc == OP_CRRANGE) ? 2 : 1;
+  max -= min;
+  if (max > 2)
+    max = 2;
+  return max;
 
   default:
   return 0;
@@ -1186,14 +1393,14 @@ while (cc < ccend)
 
     case OP_CLASS:
     case OP_NCLASS:
-    size += 1 + 32 / sizeof(pcre_uchar);
     space = get_class_iterator_size(cc + size);
+    size = 1 + 32 / sizeof(pcre_uchar);
     break;
 
 #if defined SUPPORT_UTF || !defined COMPILE_PCRE8
     case OP_XCLASS:
-    size = GET(cc, 1);
     space = get_class_iterator_size(cc + size);
+    size = GET(cc, 1);
     break;
 #endif
 
@@ -1406,6 +1613,7 @@ while (cc < ccend)
     case OP_CLASS:
     case OP_NCLASS:
     case OP_XCLASS:
+    case OP_CALLOUT:
 
     cc = next_opcode(common, cc);
     SLJIT_ASSERT(cc != NULL);
@@ -1990,7 +2198,7 @@ if (save)
 SLJIT_ASSERT(cc == ccend && stackptr == stacktop && (save || (tmp1empty && tmp2empty)));
 }
 
-static SLJIT_INLINE pcre_uchar *set_then_offsets(compiler_common *common, pcre_uchar *cc, pcre_uint8 *current_offset)
+static SLJIT_INLINE pcre_uchar *set_then_offsets(compiler_common *common, pcre_uchar *cc, sljit_u8 *current_offset)
 {
 pcre_uchar *end = bracketend(cc);
 BOOL has_alternatives = cc[GET(cc, 1)] == OP_ALT;
@@ -2113,6 +2321,7 @@ static SLJIT_INLINE void allocate_stack(compiler_common *common, int size)
 /* May destroy all locals and registers except TMP2. */
 DEFINE_COMPILER;
 
+SLJIT_ASSERT(size > 0);
 OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, size * sizeof(sljit_sw));
 #ifdef DESTROY_REGISTERS
 OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 12345);
@@ -2127,6 +2336,8 @@ add_stub(common, CMP(SLJIT_GREATER, STACK_TOP, 0, STACK_LIMIT, 0));
 static SLJIT_INLINE void free_stack(compiler_common *common, int size)
 {
 DEFINE_COMPILER;
+
+SLJIT_ASSERT(size > 0);
 OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, size * sizeof(sljit_sw));
 }
 
@@ -2190,6 +2401,18 @@ else
   }
 }
 
+static SLJIT_INLINE void reset_fast_fail(compiler_common *common)
+{
+DEFINE_COMPILER;
+sljit_s32 i;
+
+SLJIT_ASSERT(common->fast_fail_start_ptr < common->fast_fail_end_ptr);
+
+OP2(SLJIT_SUB, TMP1, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+for (i = common->fast_fail_start_ptr; i < common->fast_fail_end_ptr; i += sizeof(sljit_sw))
+  OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), i, TMP1, 0);
+}
+
 static SLJIT_INLINE void do_reset_match(compiler_common *common, int length)
 {
 DEFINE_COMPILER;
@@ -2262,7 +2485,7 @@ OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(1), STR_PTR, 0);
 OP1(SLJIT_MOV, SLJIT_R0, 0, ARGUMENTS, 0);
 if (common->mark_ptr != 0)
   OP1(SLJIT_MOV, SLJIT_R2, 0, SLJIT_MEM1(SLJIT_SP), common->mark_ptr);
-OP1(SLJIT_MOV_SI, SLJIT_R1, 0, SLJIT_MEM1(SLJIT_R0), SLJIT_OFFSETOF(jit_arguments, offset_count));
+OP1(SLJIT_MOV_S32, SLJIT_R1, 0, SLJIT_MEM1(SLJIT_R0), SLJIT_OFFSETOF(jit_arguments, offset_count));
 if (common->mark_ptr != 0)
   OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_R0), SLJIT_OFFSETOF(jit_arguments, mark_ptr), SLJIT_R2, 0);
 OP2(SLJIT_SUB, SLJIT_R2, 0, SLJIT_MEM1(SLJIT_R0), SLJIT_OFFSETOF(jit_arguments, offsets), SLJIT_IMM, sizeof(int));
@@ -2277,7 +2500,7 @@ OP2(SLJIT_ADD, SLJIT_S0, 0, SLJIT_S0, 0, SLJIT_IMM, sizeof(sljit_sw));
 #if defined COMPILE_PCRE16 || defined COMPILE_PCRE32
 OP2(SLJIT_ASHR, SLJIT_S1, 0, SLJIT_S1, 0, SLJIT_IMM, UCHAR_SHIFT);
 #endif
-OP1(SLJIT_MOVU_SI, SLJIT_MEM1(SLJIT_R2), sizeof(int), SLJIT_S1, 0);
+OP1(SLJIT_MOVU_S32, SLJIT_MEM1(SLJIT_R2), sizeof(int), SLJIT_S1, 0);
 OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_R1, 0, SLJIT_R1, 0, SLJIT_IMM, 1);
 JUMPTO(SLJIT_NOT_ZERO, loop);
 JUMPHERE(early_quit);
@@ -2310,7 +2533,7 @@ SLJIT_ASSERT(common->start_used_ptr != 0 && common->start_ptr != 0
 
 OP1(SLJIT_MOV, SLJIT_R1, 0, ARGUMENTS, 0);
 OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_IMM, PCRE_ERROR_PARTIAL);
-OP1(SLJIT_MOV_SI, SLJIT_R2, 0, SLJIT_MEM1(SLJIT_R1), SLJIT_OFFSETOF(jit_arguments, real_offset_count));
+OP1(SLJIT_MOV_S32, SLJIT_R2, 0, SLJIT_MEM1(SLJIT_R1), SLJIT_OFFSETOF(jit_arguments, real_offset_count));
 CMPTO(SLJIT_SIG_LESS, SLJIT_R2, 0, SLJIT_IMM, 2, quit);
 
 /* Store match begin and end. */
@@ -2322,7 +2545,7 @@ OP2(SLJIT_SUB, SLJIT_R2, 0, SLJIT_MEM1(SLJIT_SP), common->mode == JIT_PARTIAL_HA
 #if defined COMPILE_PCRE16 || defined COMPILE_PCRE32
 OP2(SLJIT_ASHR, SLJIT_R2, 0, SLJIT_R2, 0, SLJIT_IMM, UCHAR_SHIFT);
 #endif
-OP1(SLJIT_MOV_SI, SLJIT_MEM1(SLJIT_R1), 2 * sizeof(int), SLJIT_R2, 0);
+OP1(SLJIT_MOV_S32, SLJIT_MEM1(SLJIT_R1), 2 * sizeof(int), SLJIT_R2, 0);
 JUMPHERE(jump);
 
 OP1(SLJIT_MOV, SLJIT_R2, 0, SLJIT_MEM1(SLJIT_SP), common->mode == JIT_PARTIAL_HARD_COMPILE ? common->start_used_ptr : common->hit_start);
@@ -2330,13 +2553,13 @@ OP2(SLJIT_SUB, SLJIT_S1, 0, STR_END, 0, SLJIT_S0, 0);
 #if defined COMPILE_PCRE16 || defined COMPILE_PCRE32
 OP2(SLJIT_ASHR, SLJIT_S1, 0, SLJIT_S1, 0, SLJIT_IMM, UCHAR_SHIFT);
 #endif
-OP1(SLJIT_MOV_SI, SLJIT_MEM1(SLJIT_R1), sizeof(int), SLJIT_S1, 0);
+OP1(SLJIT_MOV_S32, SLJIT_MEM1(SLJIT_R1), sizeof(int), SLJIT_S1, 0);
 
 OP2(SLJIT_SUB, SLJIT_R2, 0, SLJIT_R2, 0, SLJIT_S0, 0);
 #if defined COMPILE_PCRE16 || defined COMPILE_PCRE32
 OP2(SLJIT_ASHR, SLJIT_R2, 0, SLJIT_R2, 0, SLJIT_IMM, UCHAR_SHIFT);
 #endif
-OP1(SLJIT_MOV_SI, SLJIT_MEM1(SLJIT_R1), 0, SLJIT_R2, 0);
+OP1(SLJIT_MOV_S32, SLJIT_MEM1(SLJIT_R1), 0, SLJIT_R2, 0);
 
 JUMPTO(SLJIT_JUMP, quit);
 }
@@ -2573,7 +2796,7 @@ else
 JUMPHERE(jump);
 }
 
-static void peek_char(compiler_common *common, pcre_uint32 max)
+static void peek_char(compiler_common *common, sljit_u32 max)
 {
 /* Reads the character into TMP1, keeps STR_PTR.
 Does not check STR_END. TMP2 Destroyed. */
@@ -2618,12 +2841,12 @@ if (common->utf)
 
 #if defined SUPPORT_UTF && defined COMPILE_PCRE8
 
-static BOOL is_char7_bitset(const pcre_uint8 *bitset, BOOL nclass)
+static BOOL is_char7_bitset(const sljit_u8 *bitset, BOOL nclass)
 {
 /* Tells whether the character codes below 128 are enough
 to determine a match. */
-const pcre_uint8 value = nclass ? 0xff : 0;
-const pcre_uint8 *end = bitset + 32;
+const sljit_u8 value = nclass ? 0xff : 0;
+const sljit_u8 *end = bitset + 32;
 
 bitset += 16;
 do
@@ -2648,12 +2871,12 @@ SLJIT_ASSERT(common->utf);
 OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), 0);
 OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
 
-OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
+OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
 
 if (full_read)
   {
   jump = CMP(SLJIT_LESS, TMP2, 0, SLJIT_IMM, 0xc0);
-  OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(utf8_table4) - 0xc0);
+  OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(utf8_table4) - 0xc0);
   OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
   JUMPHERE(jump);
   }
@@ -2661,7 +2884,7 @@ if (full_read)
 
 #endif /* SUPPORT_UTF && COMPILE_PCRE8 */
 
-static void read_char_range(compiler_common *common, pcre_uint32 min, pcre_uint32 max, BOOL update_str_ptr)
+static void read_char_range(compiler_common *common, sljit_u32 min, sljit_u32 max, BOOL update_str_ptr)
 {
 /* Reads the precise value of a character into TMP1, if the character is
 between min and max (c >= min && c <= max). Otherwise it returns with a value
@@ -2692,7 +2915,7 @@ if (common->utf)
     {
     OP2(SLJIT_SUB, TMP2, 0, TMP1, 0, SLJIT_IMM, 0xf0);
     if (update_str_ptr)
-      OP1(SLJIT_MOV_UB, RETURN_ADDR, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
+      OP1(SLJIT_MOV_U8, RETURN_ADDR, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
     OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
     jump2 = CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, 0x7);
     OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 6);
@@ -2716,7 +2939,7 @@ if (common->utf)
     {
     OP2(SLJIT_SUB, TMP2, 0, TMP1, 0, SLJIT_IMM, 0xe0);
     if (update_str_ptr)
-      OP1(SLJIT_MOV_UB, RETURN_ADDR, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
+      OP1(SLJIT_MOV_U8, RETURN_ADDR, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
     OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
     jump2 = CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, 0xf);
     OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 6);
@@ -2736,7 +2959,7 @@ if (common->utf)
     add_jump(compiler, (max < 0x10000) ? &common->utfreadchar16 : &common->utfreadchar, JUMP(SLJIT_FAST_CALL));
   else if (max < 128)
     {
-    OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
+    OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
     OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
     }
   else
@@ -2745,7 +2968,7 @@ if (common->utf)
     if (!update_str_ptr)
       OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
     else
-      OP1(SLJIT_MOV_UB, RETURN_ADDR, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
+      OP1(SLJIT_MOV_U8, RETURN_ADDR, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
     OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x3f);
     OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 6);
     OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
@@ -2815,7 +3038,7 @@ if (common->utf)
   {
   /* This can be an extra read in some situations, but hopefully
   it is needed in most cases. */
-  OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
+  OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
   jump = CMP(SLJIT_LESS, TMP2, 0, SLJIT_IMM, 0xc0);
   if (!update_str_ptr)
     {
@@ -2827,7 +3050,7 @@ if (common->utf)
     OP2(SLJIT_OR, TMP2, 0, TMP2, 0, TMP1, 0);
     OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 0);
     jump2 = CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, 255);
-    OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
+    OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
     JUMPHERE(jump2);
     }
   else
@@ -2842,7 +3065,7 @@ if (common->utf)
 OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 0);
 jump = CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, 255);
 #endif
-OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
+OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
 #if !defined COMPILE_PCRE8
 JUMPHERE(jump);
 #endif
@@ -3034,7 +3257,7 @@ compare = CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, 0x3);
 OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 6);
 OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x3f);
 OP2(SLJIT_OR, TMP2, 0, TMP2, 0, TMP1, 0);
-OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
+OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
 sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
 
 JUMPHERE(compare);
@@ -3043,7 +3266,7 @@ sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
 
 /* We only have types for characters less than 256. */
 JUMPHERE(jump);
-OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(utf8_table4) - 0xc0);
+OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(utf8_table4) - 0xc0);
 OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 0);
 OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
 sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
@@ -3069,26 +3292,26 @@ SLJIT_ASSERT(UCD_BLOCK_SIZE == 128 && sizeof(ucd_record) == 8);
 
 sljit_emit_fast_enter(compiler, RETURN_ADDR, 0);
 OP2(SLJIT_LSHR, TMP2, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_SHIFT);
-OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(ucd_stage1));
+OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(ucd_stage1));
 OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_MASK);
 OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, UCD_BLOCK_SHIFT);
 OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, TMP2, 0);
 OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_stage2));
-OP1(SLJIT_MOV_UH, TMP2, 0, SLJIT_MEM2(TMP2, TMP1), 1);
+OP1(SLJIT_MOV_U16, TMP2, 0, SLJIT_MEM2(TMP2, TMP1), 1);
 OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, chartype));
-OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM2(TMP1, TMP2), 3);
+OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM2(TMP1, TMP2), 3);
 sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
 }
 #endif
 
-static SLJIT_INLINE struct sljit_label *mainloop_entry(compiler_common *common, BOOL hascrorlf, BOOL firstline)
+static SLJIT_INLINE struct sljit_label *mainloop_entry(compiler_common *common, BOOL hascrorlf)
 {
 DEFINE_COMPILER;
 struct sljit_label *mainloop;
 struct sljit_label *newlinelabel = NULL;
 struct sljit_jump *start;
 struct sljit_jump *end = NULL;
-struct sljit_jump *nl = NULL;
+struct sljit_jump *end2 = NULL;
 #if defined SUPPORT_UTF && !defined COMPILE_PCRE32
 struct sljit_jump *singlechar;
 #endif
@@ -3096,14 +3319,13 @@ jump_list *newline = NULL;
 BOOL newlinecheck = FALSE;
 BOOL readuchar = FALSE;
 
-if (!(hascrorlf || firstline) && (common->nltype == NLTYPE_ANY ||
-    common->nltype == NLTYPE_ANYCRLF || common->newline > 255))
+if (!(hascrorlf || (common->match_end_ptr != 0)) &&
+    (common->nltype == NLTYPE_ANY || common->nltype == NLTYPE_ANYCRLF || common->newline > 255))
   newlinecheck = TRUE;
 
-if (firstline)
+if (common->match_end_ptr != 0)
   {
   /* Search for the end of the first line. */
-  SLJIT_ASSERT(common->first_line_end != 0);
   OP1(SLJIT_MOV, TMP3, 0, STR_PTR, 0);
 
   if (common->nltype == NLTYPE_FIXED && common->newline > 255)
@@ -3116,19 +3338,19 @@ if (firstline)
     CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff, mainloop);
     CMPTO(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff, mainloop);
     JUMPHERE(end);
-    OP2(SLJIT_SUB, SLJIT_MEM1(SLJIT_SP), common->first_line_end, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+    OP2(SLJIT_SUB, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
     }
   else
     {
     end = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
     mainloop = LABEL();
     /* Continual stores does not cause data dependency. */
-    OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->first_line_end, STR_PTR, 0);
+    OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr, STR_PTR, 0);
     read_char_range(common, common->nlmin, common->nlmax, TRUE);
     check_newlinechar(common, common->nltype, &newline, TRUE);
     CMPTO(SLJIT_LESS, STR_PTR, 0, STR_END, 0, mainloop);
     JUMPHERE(end);
-    OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->first_line_end, STR_PTR, 0);
+    OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr, STR_PTR, 0);
     set_jumps(newline, LABEL());
     }
 
@@ -3149,7 +3371,7 @@ if (newlinecheck)
   OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, UCHAR_SHIFT);
 #endif
   OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
-  nl = JUMP(SLJIT_JUMP);
+  end2 = JUMP(SLJIT_JUMP);
   }
 
 mainloop = LABEL();
@@ -3172,7 +3394,7 @@ OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
 if (common->utf)
   {
   singlechar = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xc0);
-  OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
+  OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
   OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
   JUMPHERE(singlechar);
   }
@@ -3194,51 +3416,52 @@ JUMPHERE(start);
 if (newlinecheck)
   {
   JUMPHERE(end);
-  JUMPHERE(nl);
+  JUMPHERE(end2);
   }
 
 return mainloop;
 }
 
 #define MAX_N_CHARS 16
-#define MAX_N_BYTES 8
+#define MAX_DIFF_CHARS 6
 
-static SLJIT_INLINE void add_prefix_byte(pcre_uint8 byte, pcre_uint8 *bytes)
+static SLJIT_INLINE void add_prefix_char(pcre_uchar chr, pcre_uchar *chars)
 {
-pcre_uint8 len = bytes[0];
-int i;
+pcre_uchar i, len;
 
+len = chars[0];
 if (len == 255)
   return;
 
 if (len == 0)
   {
-  bytes[0] = 1;
-  bytes[1] = byte;
+  chars[0] = 1;
+  chars[1] = chr;
   return;
   }
 
 for (i = len; i > 0; i--)
-  if (bytes[i] == byte)
+  if (chars[i] == chr)
     return;
 
-if (len >= MAX_N_BYTES - 1)
+if (len >= MAX_DIFF_CHARS - 1)
   {
-  bytes[0] = 255;
+  chars[0] = 255;
   return;
   }
 
 len++;
-bytes[len] = byte;
-bytes[0] = len;
+chars[len] = chr;
+chars[0] = len;
 }
 
-static int scan_prefix(compiler_common *common, pcre_uchar *cc, pcre_uint32 *chars, pcre_uint8 *bytes, int max_chars, pcre_uint32 *rec_count)
+static int scan_prefix(compiler_common *common, pcre_uchar *cc, pcre_uchar *chars, int max_chars, sljit_u32 *rec_count)
 {
 /* Recursive function, which scans prefix literals. */
-BOOL last, any, caseless;
+BOOL last, any, class, caseless;
 int len, repeat, len_save, consumed = 0;
-pcre_uint32 chr, mask;
+sljit_u32 chr; /* Any unicode character. */
+sljit_u8 *bytes, *bytes_end, byte;
 pcre_uchar *alternative, *cc_save, *oc;
 #if defined SUPPORT_UTF && defined COMPILE_PCRE8
 pcre_uchar othercase[8];
@@ -3257,6 +3480,7 @@ while (TRUE)
 
   last = TRUE;
   any = FALSE;
+  class = FALSE;
   caseless = FALSE;
 
   switch (*cc)
@@ -3320,7 +3544,7 @@ while (TRUE)
 #ifdef SUPPORT_UTF
     if (common->utf && HAS_EXTRALEN(*cc)) len += GET_EXTRALEN(*cc);
 #endif
-    max_chars = scan_prefix(common, cc + len, chars, bytes, max_chars, rec_count);
+    max_chars = scan_prefix(common, cc + len, chars, max_chars, rec_count);
     if (max_chars == 0)
       return consumed;
     last = FALSE;
@@ -3343,7 +3567,7 @@ while (TRUE)
     alternative = cc + GET(cc, 1);
     while (*alternative == OP_ALT)
       {
-      max_chars = scan_prefix(common, alternative + 1 + LINK_SIZE, chars, bytes, max_chars, rec_count);
+      max_chars = scan_prefix(common, alternative + 1 + LINK_SIZE, chars, max_chars, rec_count);
       if (max_chars == 0)
         return consumed;
       alternative += GET(alternative, 1);
@@ -3356,18 +3580,17 @@ while (TRUE)
 
     case OP_CLASS:
 #if defined SUPPORT_UTF && defined COMPILE_PCRE8
-    if (common->utf && !is_char7_bitset((const pcre_uint8 *)(cc + 1), FALSE)) return consumed;
+    if (common->utf && !is_char7_bitset((const sljit_u8 *)(cc + 1), FALSE))
+      return consumed;
 #endif
-    any = TRUE;
-    cc += 1 + 32 / sizeof(pcre_uchar);
+    class = TRUE;
     break;
 
     case OP_NCLASS:
 #if defined SUPPORT_UTF && !defined COMPILE_PCRE32
     if (common->utf) return consumed;
 #endif
-    any = TRUE;
-    cc += 1 + 32 / sizeof(pcre_uchar);
+    class = TRUE;
     break;
 
 #if defined SUPPORT_UTF || !defined COMPILE_PCRE8
@@ -3382,7 +3605,7 @@ while (TRUE)
 
     case OP_DIGIT:
 #if defined SUPPORT_UTF && defined COMPILE_PCRE8
-    if (common->utf && !is_char7_bitset((const pcre_uint8 *)common->ctypes - cbit_length + cbit_digit, FALSE))
+    if (common->utf && !is_char7_bitset((const sljit_u8 *)common->ctypes - cbit_length + cbit_digit, FALSE))
       return consumed;
 #endif
     any = TRUE;
@@ -3391,7 +3614,7 @@ while (TRUE)
 
     case OP_WHITESPACE:
 #if defined SUPPORT_UTF && defined COMPILE_PCRE8
-    if (common->utf && !is_char7_bitset((const pcre_uint8 *)common->ctypes - cbit_length + cbit_space, FALSE))
+    if (common->utf && !is_char7_bitset((const sljit_u8 *)common->ctypes - cbit_length + cbit_space, FALSE))
       return consumed;
 #endif
     any = TRUE;
@@ -3400,7 +3623,7 @@ while (TRUE)
 
     case OP_WORDCHAR:
 #if defined SUPPORT_UTF && defined COMPILE_PCRE8
-    if (common->utf && !is_char7_bitset((const pcre_uint8 *)common->ctypes - cbit_length + cbit_word, FALSE))
+    if (common->utf && !is_char7_bitset((const sljit_u8 *)common->ctypes - cbit_length + cbit_word, FALSE))
       return consumed;
 #endif
     any = TRUE;
@@ -3423,10 +3646,10 @@ while (TRUE)
     cc++;
     break;
 
-#ifdef SUPPORT_UCP
+#ifdef SUPPORT_UTF
     case OP_NOTPROP:
     case OP_PROP:
-#if defined SUPPORT_UTF && !defined COMPILE_PCRE32
+#ifndef COMPILE_PCRE32
     if (common->utf) return consumed;
 #endif
     any = TRUE;
@@ -3455,30 +3678,114 @@ while (TRUE)
 
   if (any)
     {
-#if defined COMPILE_PCRE8
-    mask = 0xff;
-#elif defined COMPILE_PCRE16
-    mask = 0xffff;
-#elif defined COMPILE_PCRE32
-    mask = 0xffffffff;
-#else
-    SLJIT_ASSERT_STOP();
-#endif
+    do
+      {
+      chars[0] = 255;
+
+      consumed++;
+      if (--max_chars == 0)
+        return consumed;
+      chars += MAX_DIFF_CHARS;
+      }
+    while (--repeat > 0);
+
+    repeat = 1;
+    continue;
+    }
+
+  if (class)
+    {
+    bytes = (sljit_u8*) (cc + 1);
+    cc += 1 + 32 / sizeof(pcre_uchar);
+
+    switch (*cc)
+      {
+      case OP_CRSTAR:
+      case OP_CRMINSTAR:
+      case OP_CRPOSSTAR:
+      case OP_CRQUERY:
+      case OP_CRMINQUERY:
+      case OP_CRPOSQUERY:
+      max_chars = scan_prefix(common, cc + 1, chars, max_chars, rec_count);
+      if (max_chars == 0)
+        return consumed;
+      break;
+
+      default:
+      case OP_CRPLUS:
+      case OP_CRMINPLUS:
+      case OP_CRPOSPLUS:
+      break;
+
+      case OP_CRRANGE:
+      case OP_CRMINRANGE:
+      case OP_CRPOSRANGE:
+      repeat = GET2(cc, 1);
+      if (repeat <= 0)
+        return consumed;
+      break;
+      }
 
     do
       {
-      chars[0] = mask;
-      chars[1] = mask;
-      bytes[0] = 255;
+      if (bytes[31] & 0x80)
+        chars[0] = 255;
+      else if (chars[0] != 255)
+        {
+        bytes_end = bytes + 32;
+        chr = 0;
+        do
+          {
+          byte = *bytes++;
+          SLJIT_ASSERT((chr & 0x7) == 0);
+          if (byte == 0)
+            chr += 8;
+          else
+            {
+            do
+              {
+              if ((byte & 0x1) != 0)
+                add_prefix_char(chr, chars);
+              byte >>= 1;
+              chr++;
+              }
+            while (byte != 0);
+            chr = (chr + 7) & ~7;
+            }
+          }
+        while (chars[0] != 255 && bytes < bytes_end);
+        bytes = bytes_end - 32;
+        }
 
       consumed++;
       if (--max_chars == 0)
         return consumed;
-      chars += 2;
-      bytes += MAX_N_BYTES;
+      chars += MAX_DIFF_CHARS;
       }
     while (--repeat > 0);
 
+    switch (*cc)
+      {
+      case OP_CRSTAR:
+      case OP_CRMINSTAR:
+      case OP_CRPOSSTAR:
+      return consumed;
+
+      case OP_CRQUERY:
+      case OP_CRMINQUERY:
+      case OP_CRPOSQUERY:
+      cc++;
+      break;
+
+      case OP_CRRANGE:
+      case OP_CRMINRANGE:
+      case OP_CRPOSRANGE:
+      if (GET2(cc, 1) != GET2(cc, 1 + IMM2_SIZE))
+        return consumed;
+      cc += 1 + 2 * IMM2_SIZE;
+      break;
+      }
+
     repeat = 1;
     continue;
     }
@@ -3505,7 +3812,10 @@ while (TRUE)
       }
     }
   else
+    {
     caseless = FALSE;
+    othercase[0] = 0; /* Stops compiler warning - PH */
+    }
 
   len_save = len;
   cc_save = cc;
@@ -3515,43 +3825,16 @@ while (TRUE)
     do
       {
       chr = *cc;
-#ifdef COMPILE_PCRE32
-      if (SLJIT_UNLIKELY(chr == NOTACHAR))
-        return consumed;
-#endif
-      add_prefix_byte((pcre_uint8)chr, bytes);
+      add_prefix_char(*cc, chars);
 
-      mask = 0;
       if (caseless)
-        {
-        add_prefix_byte((pcre_uint8)*oc, bytes);
-        mask = *cc ^ *oc;
-        chr |= mask;
-        }
-
-#ifdef COMPILE_PCRE32
-      if (chars[0] == NOTACHAR && chars[1] == 0)
-#else
-      if (chars[0] == NOTACHAR)
-#endif
-        {
-        chars[0] = chr;
-        chars[1] = mask;
-        }
-      else
-        {
-        mask |= chars[0] ^ chr;
-        chr |= mask;
-        chars[0] = chr;
-        chars[1] |= mask;
-        }
+        add_prefix_char(*oc, chars);
 
       len--;
       consumed++;
       if (--max_chars == 0)
         return consumed;
-      chars += 2;
-      bytes += MAX_N_BYTES;
+      chars += MAX_DIFF_CHARS;
       cc++;
       oc++;
       }
@@ -3570,163 +3853,576 @@ while (TRUE)
   }
 }
 
-static SLJIT_INLINE BOOL fast_forward_first_n_chars(compiler_common *common, BOOL firstline)
+#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86)
+
+static sljit_s32 character_to_int32(pcre_uchar chr)
+{
+sljit_s32 value = (sljit_s32)chr;
+#if defined COMPILE_PCRE8
+#define SSE2_COMPARE_TYPE_INDEX 0
+return (value << 24) | (value << 16) | (value << 8) | value;
+#elif defined COMPILE_PCRE16
+#define SSE2_COMPARE_TYPE_INDEX 1
+return (value << 16) | value;
+#elif defined COMPILE_PCRE32
+#define SSE2_COMPARE_TYPE_INDEX 2
+return value;
+#else
+#error "Unsupported unit width"
+#endif
+}
+
+static SLJIT_INLINE void fast_forward_first_char2_sse2(compiler_common *common, pcre_uchar char1, pcre_uchar char2)
+{
+DEFINE_COMPILER;
+struct sljit_label *start;
+struct sljit_jump *quit[3];
+struct sljit_jump *nomatch;
+sljit_u8 instruction[8];
+sljit_s32 tmp1_ind = sljit_get_register_index(TMP1);
+sljit_s32 tmp2_ind = sljit_get_register_index(TMP2);
+sljit_s32 str_ptr_ind = sljit_get_register_index(STR_PTR);
+BOOL load_twice = FALSE;
+pcre_uchar bit;
+
+bit = char1 ^ char2;
+if (!is_powerof2(bit))
+  bit = 0;
+
+if ((char1 != char2) && bit == 0)
+  load_twice = TRUE;
+
+quit[0] = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
+
+/* First part (unaligned start) */
+
+OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, character_to_int32(char1 | bit));
+
+SLJIT_ASSERT(tmp1_ind < 8 && tmp2_ind == 1);
+
+/* MOVD xmm, r/m32 */
+instruction[0] = 0x66;
+instruction[1] = 0x0f;
+instruction[2] = 0x6e;
+instruction[3] = 0xc0 | (2 << 3) | tmp1_ind;
+sljit_emit_op_custom(compiler, instruction, 4);
+
+if (char1 != char2)
+  {
+  OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, character_to_int32(bit != 0 ? bit : char2));
+
+  /* MOVD xmm, r/m32 */
+  instruction[3] = 0xc0 | (3 << 3) | tmp1_ind;
+  sljit_emit_op_custom(compiler, instruction, 4);
+  }
+
+/* PSHUFD xmm1, xmm2/m128, imm8 */
+instruction[2] = 0x70;
+instruction[3] = 0xc0 | (2 << 3) | 2;
+instruction[4] = 0;
+sljit_emit_op_custom(compiler, instruction, 5);
+
+if (char1 != char2)
+  {
+  /* PSHUFD xmm1, xmm2/m128, imm8 */
+  instruction[3] = 0xc0 | (3 << 3) | 3;
+  instruction[4] = 0;
+  sljit_emit_op_custom(compiler, instruction, 5);
+  }
+
+OP2(SLJIT_AND, TMP2, 0, STR_PTR, 0, SLJIT_IMM, 0xf);
+OP2(SLJIT_AND, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, ~0xf);
+
+/* MOVDQA xmm1, xmm2/m128 */
+#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
+
+if (str_ptr_ind < 8)
+  {
+  instruction[2] = 0x6f;
+  instruction[3] = (0 << 3) | str_ptr_ind;
+  sljit_emit_op_custom(compiler, instruction, 4);
+
+  if (load_twice)
+    {
+    instruction[3] = (1 << 3) | str_ptr_ind;
+    sljit_emit_op_custom(compiler, instruction, 4);
+    }
+  }
+else
+  {
+  instruction[1] = 0x41;
+  instruction[2] = 0x0f;
+  instruction[3] = 0x6f;
+  instruction[4] = (0 << 3) | (str_ptr_ind & 0x7);
+  sljit_emit_op_custom(compiler, instruction, 5);
+
+  if (load_twice)
+    {
+    instruction[4] = (1 << 3) | str_ptr_ind;
+    sljit_emit_op_custom(compiler, instruction, 5);
+    }
+  instruction[1] = 0x0f;
+  }
+
+#else
+
+instruction[2] = 0x6f;
+instruction[3] = (0 << 3) | str_ptr_ind;
+sljit_emit_op_custom(compiler, instruction, 4);
+
+if (load_twice)
+  {
+  instruction[3] = (1 << 3) | str_ptr_ind;
+  sljit_emit_op_custom(compiler, instruction, 4);
+  }
+
+#endif
+
+if (bit != 0)
+  {
+  /* POR xmm1, xmm2/m128 */
+  instruction[2] = 0xeb;
+  instruction[3] = 0xc0 | (0 << 3) | 3;
+  sljit_emit_op_custom(compiler, instruction, 4);
+  }
+
+/* PCMPEQB/W/D xmm1, xmm2/m128 */
+instruction[2] = 0x74 + SSE2_COMPARE_TYPE_INDEX;
+instruction[3] = 0xc0 | (0 << 3) | 2;
+sljit_emit_op_custom(compiler, instruction, 4);
+
+if (load_twice)
+  {
+  instruction[3] = 0xc0 | (1 << 3) | 3;
+  sljit_emit_op_custom(compiler, instruction, 4);
+  }
+
+/* PMOVMSKB reg, xmm */
+instruction[2] = 0xd7;
+instruction[3] = 0xc0 | (tmp1_ind << 3) | 0;
+sljit_emit_op_custom(compiler, instruction, 4);
+
+if (load_twice)
+  {
+  OP1(SLJIT_MOV, TMP3, 0, TMP2, 0);
+  instruction[3] = 0xc0 | (tmp2_ind << 3) | 1;
+  sljit_emit_op_custom(compiler, instruction, 4);
+
+  OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
+  OP1(SLJIT_MOV, TMP2, 0, TMP3, 0);
+  }
+
+OP2(SLJIT_ASHR, TMP1, 0, TMP1, 0, TMP2, 0);
+
+/* BSF r32, r/m32 */
+instruction[0] = 0x0f;
+instruction[1] = 0xbc;
+instruction[2] = 0xc0 | (tmp1_ind << 3) | tmp1_ind;
+sljit_emit_op_custom(compiler, instruction, 3);
+
+nomatch = JUMP(SLJIT_ZERO);
+
+OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
+OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
+quit[1] = JUMP(SLJIT_JUMP);
+
+JUMPHERE(nomatch);
+
+start = LABEL();
+OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 16);
+quit[2] = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
+
+/* Second part (aligned) */
+
+instruction[0] = 0x66;
+instruction[1] = 0x0f;
+
+/* MOVDQA xmm1, xmm2/m128 */
+#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
+
+if (str_ptr_ind < 8)
+  {
+  instruction[2] = 0x6f;
+  instruction[3] = (0 << 3) | str_ptr_ind;
+  sljit_emit_op_custom(compiler, instruction, 4);
+
+  if (load_twice)
+    {
+    instruction[3] = (1 << 3) | str_ptr_ind;
+    sljit_emit_op_custom(compiler, instruction, 4);
+    }
+  }
+else
+  {
+  instruction[1] = 0x41;
+  instruction[2] = 0x0f;
+  instruction[3] = 0x6f;
+  instruction[4] = (0 << 3) | (str_ptr_ind & 0x7);
+  sljit_emit_op_custom(compiler, instruction, 5);
+
+  if (load_twice)
+    {
+    instruction[4] = (1 << 3) | str_ptr_ind;
+    sljit_emit_op_custom(compiler, instruction, 5);
+    }
+  instruction[1] = 0x0f;
+  }
+
+#else
+
+instruction[2] = 0x6f;
+instruction[3] = (0 << 3) | str_ptr_ind;
+sljit_emit_op_custom(compiler, instruction, 4);
+
+if (load_twice)
+  {
+  instruction[3] = (1 << 3) | str_ptr_ind;
+  sljit_emit_op_custom(compiler, instruction, 4);
+  }
+
+#endif
+
+if (bit != 0)
+  {
+  /* POR xmm1, xmm2/m128 */
+  instruction[2] = 0xeb;
+  instruction[3] = 0xc0 | (0 << 3) | 3;
+  sljit_emit_op_custom(compiler, instruction, 4);
+  }
+
+/* PCMPEQB/W/D xmm1, xmm2/m128 */
+instruction[2] = 0x74 + SSE2_COMPARE_TYPE_INDEX;
+instruction[3] = 0xc0 | (0 << 3) | 2;
+sljit_emit_op_custom(compiler, instruction, 4);
+
+if (load_twice)
+  {
+  instruction[3] = 0xc0 | (1 << 3) | 3;
+  sljit_emit_op_custom(compiler, instruction, 4);
+  }
+
+/* PMOVMSKB reg, xmm */
+instruction[2] = 0xd7;
+instruction[3] = 0xc0 | (tmp1_ind << 3) | 0;
+sljit_emit_op_custom(compiler, instruction, 4);
+
+if (load_twice)
+  {
+  instruction[3] = 0xc0 | (tmp2_ind << 3) | 1;
+  sljit_emit_op_custom(compiler, instruction, 4);
+
+  OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
+  }
+
+/* BSF r32, r/m32 */
+instruction[0] = 0x0f;
+instruction[1] = 0xbc;
+instruction[2] = 0xc0 | (tmp1_ind << 3) | tmp1_ind;
+sljit_emit_op_custom(compiler, instruction, 3);
+
+JUMPTO(SLJIT_ZERO, start);
+
+OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
+
+start = LABEL();
+SET_LABEL(quit[0], start);
+SET_LABEL(quit[1], start);
+SET_LABEL(quit[2], start);
+}
+
+#undef SSE2_COMPARE_TYPE_INDEX
+
+#endif
+
+static void fast_forward_first_char2(compiler_common *common, pcre_uchar char1, pcre_uchar char2, sljit_s32 offset)
 {
 DEFINE_COMPILER;
 struct sljit_label *start;
 struct sljit_jump *quit;
-pcre_uint32 chars[MAX_N_CHARS * 2];
-pcre_uint8 bytes[MAX_N_CHARS * MAX_N_BYTES];
-pcre_uint8 ones[MAX_N_CHARS];
-int offsets[3];
-pcre_uint32 mask;
-pcre_uint8 *byte_set, *byte_set_end;
-int i, max, from;
-int range_right = -1, range_len = 3 - 1;
-sljit_ub *update_table = NULL;
-BOOL in_range;
-pcre_uint32 rec_count;
+struct sljit_jump *found;
+pcre_uchar mask;
+#if defined SUPPORT_UTF && !defined COMPILE_PCRE32
+struct sljit_label *utf_start = NULL;
+struct sljit_jump *utf_quit = NULL;
+#endif
+BOOL has_match_end = (common->match_end_ptr != 0);
 
-for (i = 0; i < MAX_N_CHARS; i++)
+if (offset > 0)
+  OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(offset));
+
+if (has_match_end)
   {
-  chars[i << 1] = NOTACHAR;
-  chars[(i << 1) + 1] = 0;
-  bytes[i * MAX_N_BYTES] = 0;
+  OP1(SLJIT_MOV, TMP3, 0, STR_END, 0);
+
+  OP2(SLJIT_ADD, STR_END, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr, SLJIT_IMM, IN_UCHARS(offset + 1));
+#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86)
+  if (sljit_x86_is_cmov_available())
+    {
+    OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, STR_END, 0, TMP3, 0);
+    sljit_x86_emit_cmov(compiler, SLJIT_GREATER, STR_END, TMP3, 0);
+    }
+#endif
+    {
+    quit = CMP(SLJIT_LESS_EQUAL, STR_END, 0, TMP3, 0);
+    OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
+    JUMPHERE(quit);
+    }
   }
 
-rec_count = 10000;
-max = scan_prefix(common, common->start, chars, bytes, MAX_N_CHARS, &rec_count);
+#if defined SUPPORT_UTF && !defined COMPILE_PCRE32
+if (common->utf && offset > 0)
+  utf_start = LABEL();
+#endif
 
-if (max <= 1)
-  return FALSE;
+#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86)
 
-for (i = 0; i < max; i++)
+/* SSE2 accelerated first character search. */
+
+if (sljit_x86_is_sse2_available())
   {
-  mask = chars[(i << 1) + 1];
-  ones[i] = ones_in_half_byte[mask & 0xf];
-  mask >>= 4;
-  while (mask != 0)
+  fast_forward_first_char2_sse2(common, char1, char2);
+
+  SLJIT_ASSERT(common->mode == JIT_COMPILE || offset == 0);
+  if (common->mode == JIT_COMPILE)
     {
-    ones[i] += ones_in_half_byte[mask & 0xf];
-    mask >>= 4;
+    /* In complete mode, we don't need to run a match when STR_PTR == STR_END. */
+    SLJIT_ASSERT(common->forced_quit_label == NULL);
+    OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_IMM, PCRE_ERROR_NOMATCH);
+    add_jump(compiler, &common->forced_quit, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
+
+#if defined SUPPORT_UTF && !defined COMPILE_PCRE32
+    if (common->utf && offset > 0)
+      {
+      SLJIT_ASSERT(common->mode == JIT_COMPILE);
+
+      OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-offset));
+      OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+#if defined COMPILE_PCRE8
+      OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xc0);
+      CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0x80, utf_start);
+#elif defined COMPILE_PCRE16
+      OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
+      CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0xdc00, utf_start);
+#else
+#error "Unknown code width"
+#endif
+      OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+      }
+#endif
+
+    if (offset > 0)
+      OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(offset));
     }
+  else if (sljit_x86_is_cmov_available())
+    {
+    OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, STR_PTR, 0, STR_END, 0);
+    sljit_x86_emit_cmov(compiler, SLJIT_GREATER_EQUAL, STR_PTR, has_match_end ? SLJIT_MEM1(SLJIT_SP) : STR_END, has_match_end ? common->match_end_ptr : 0);
+    }
+  else
+    {
+    quit = CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0);
+    OP1(SLJIT_MOV, STR_PTR, 0, has_match_end ? SLJIT_MEM1(SLJIT_SP) : STR_END, has_match_end ? common->match_end_ptr : 0);
+    JUMPHERE(quit);
+    }
+
+  if (has_match_end)
+    OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
+  return;
   }
 
+#endif
+
+quit = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
+
+start = LABEL();
+OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
+
+if (char1 == char2)
+  found = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, char1);
+else
+  {
+  mask = char1 ^ char2;
+  if (is_powerof2(mask))
+    {
+    OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, mask);
+    found = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, char1 | mask);
+    }
+  else
+    {
+    OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, char1);
+    OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
+    OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, char2);
+    OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
+    found = JUMP(SLJIT_NOT_ZERO);
+    }
+  }
+
+OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+CMPTO(SLJIT_LESS, STR_PTR, 0, STR_END, 0, start);
+
+#if defined SUPPORT_UTF && !defined COMPILE_PCRE32
+if (common->utf && offset > 0)
+  utf_quit = JUMP(SLJIT_JUMP);
+#endif
+
+JUMPHERE(found);
+
+#if defined SUPPORT_UTF && !defined COMPILE_PCRE32
+if (common->utf && offset > 0)
+  {
+  OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-offset));
+  OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+#if defined COMPILE_PCRE8
+  OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xc0);
+  CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0x80, utf_start);
+#elif defined COMPILE_PCRE16
+  OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
+  CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0xdc00, utf_start);
+#else
+#error "Unknown code width"
+#endif
+  OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+  JUMPHERE(utf_quit);
+  }
+#endif
+
+JUMPHERE(quit);
+
+if (has_match_end)
+  {
+  quit = CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0);
+  OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
+  if (offset > 0)
+    OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(offset));
+  JUMPHERE(quit);
+  OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
+  }
+
+if (offset > 0)
+  OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(offset));
+}
+
+static SLJIT_INLINE BOOL fast_forward_first_n_chars(compiler_common *common)
+{
+DEFINE_COMPILER;
+struct sljit_label *start;
+struct sljit_jump *quit;
+struct sljit_jump *match;
+/* bytes[0] represent the number of characters between 0
+and MAX_N_BYTES - 1, 255 represents any character. */
+pcre_uchar chars[MAX_N_CHARS * MAX_DIFF_CHARS];
+sljit_s32 offset;
+pcre_uchar mask;
+pcre_uchar *char_set, *char_set_end;
+int i, max, from;
+int range_right = -1, range_len;
+sljit_u8 *update_table = NULL;
+BOOL in_range;
+sljit_u32 rec_count;
+
+for (i = 0; i < MAX_N_CHARS; i++)
+  chars[i * MAX_DIFF_CHARS] = 0;
+
+rec_count = 10000;
+max = scan_prefix(common, common->start, chars, MAX_N_CHARS, &rec_count);
+
+if (max < 1)
+  return FALSE;
+
 in_range = FALSE;
-from = 0;   /* Prevent compiler "uninitialized" warning */
+/* Prevent compiler "uninitialized" warning */
+from = 0;
+range_len = 4 /* minimum length */ - 1;
 for (i = 0; i <= max; i++)
   {
-  if (in_range && (i - from) > range_len && (bytes[(i - 1) * MAX_N_BYTES] <= 4))
+  if (in_range && (i - from) > range_len && (chars[(i - 1) * MAX_DIFF_CHARS] < 255))
     {
     range_len = i - from;
     range_right = i - 1;
     }
 
-  if (i < max && bytes[i * MAX_N_BYTES] < 255)
+  if (i < max && chars[i * MAX_DIFF_CHARS] < 255)
     {
+    SLJIT_ASSERT(chars[i * MAX_DIFF_CHARS] > 0);
     if (!in_range)
       {
       in_range = TRUE;
       from = i;
       }
     }
-  else if (in_range)
+  else
     in_range = FALSE;
   }
 
 if (range_right >= 0)
   {
-  update_table = (sljit_ub *)allocate_read_only_data(common, 256);
+  update_table = (sljit_u8 *)allocate_read_only_data(common, 256);
   if (update_table == NULL)
     return TRUE;
   memset(update_table, IN_UCHARS(range_len), 256);
 
   for (i = 0; i < range_len; i++)
     {
-    byte_set = bytes + ((range_right - i) * MAX_N_BYTES);
-    SLJIT_ASSERT(byte_set[0] > 0 && byte_set[0] < 255);
-    byte_set_end = byte_set + byte_set[0];
-    byte_set++;
-    while (byte_set <= byte_set_end)
+    char_set = chars + ((range_right - i) * MAX_DIFF_CHARS);
+    SLJIT_ASSERT(char_set[0] > 0 && char_set[0] < 255);
+    char_set_end = char_set + char_set[0];
+    char_set++;
+    while (char_set <= char_set_end)
       {
-      if (update_table[*byte_set] > IN_UCHARS(i))
-        update_table[*byte_set] = IN_UCHARS(i);
-      byte_set++;
+      if (update_table[(*char_set) & 0xff] > IN_UCHARS(i))
+        update_table[(*char_set) & 0xff] = IN_UCHARS(i);
+      char_set++;
       }
     }
   }
 
-offsets[0] = -1;
+offset = -1;
 /* Scan forward. */
 for (i = 0; i < max; i++)
-  if (ones[i] <= 2) {
-    offsets[0] = i;
-    break;
-  }
-
-if (offsets[0] < 0 && range_right < 0)
-  return FALSE;
-
-if (offsets[0] >= 0)
   {
-  /* Scan backward. */
-  offsets[1] = -1;
-  for (i = max - 1; i > offsets[0]; i--)
-    if (ones[i] <= 2 && i != range_right)
-      {
-      offsets[1] = i;
-      break;
-      }
-
-  /* This case is handled better by fast_forward_first_char. */
-  if (offsets[1] == -1 && offsets[0] == 0 && range_right < 0)
-    return FALSE;
-
-  offsets[2] = -1;
-  /* We only search for a middle character if there is no range check. */
-  if (offsets[1] >= 0 && range_right == -1)
+  if (offset == -1)
     {
-    /* Scan from middle. */
-    for (i = (offsets[0] + offsets[1]) / 2 + 1; i < offsets[1]; i++)
-      if (ones[i] <= 2)
+    if (chars[i * MAX_DIFF_CHARS] <= 2)
+      offset = i;
+    }
+  else if (chars[offset * MAX_DIFF_CHARS] == 2 && chars[i * MAX_DIFF_CHARS] <= 2)
+    {
+    if (chars[i * MAX_DIFF_CHARS] == 1)
+      offset = i;
+    else
+      {
+      mask = chars[offset * MAX_DIFF_CHARS + 1] ^ chars[offset * MAX_DIFF_CHARS + 2];
+      if (!is_powerof2(mask))
         {
-        offsets[2] = i;
-        break;
+        mask = chars[i * MAX_DIFF_CHARS + 1] ^ chars[i * MAX_DIFF_CHARS + 2];
+        if (is_powerof2(mask))
+          offset = i;
         }
-
-    if (offsets[2] == -1)
-      {
-      for (i = (offsets[0] + offsets[1]) / 2; i > offsets[0]; i--)
-        if (ones[i] <= 2)
-          {
-          offsets[2] = i;
-          break;
-          }
       }
     }
+  }
 
-  SLJIT_ASSERT(offsets[1] == -1 || (offsets[0] < offsets[1]));
-  SLJIT_ASSERT(offsets[2] == -1 || (offsets[0] < offsets[2] && offsets[1] > offsets[2]));
-
-  chars[0] = chars[offsets[0] << 1];
-  chars[1] = chars[(offsets[0] << 1) + 1];
-  if (offsets[2] >= 0)
-    {
-    chars[2] = chars[offsets[2] << 1];
-    chars[3] = chars[(offsets[2] << 1) + 1];
-    }
-  if (offsets[1] >= 0)
-    {
-    chars[4] = chars[offsets[1] << 1];
-    chars[5] = chars[(offsets[1] << 1) + 1];
-    }
+if (range_right < 0)
+  {
+  if (offset < 0)
+    return FALSE;
+  SLJIT_ASSERT(chars[offset * MAX_DIFF_CHARS] >= 1 && chars[offset * MAX_DIFF_CHARS] <= 2);
+  /* Works regardless the value is 1 or 2. */
+  mask = chars[offset * MAX_DIFF_CHARS + chars[offset * MAX_DIFF_CHARS]];
+  fast_forward_first_char2(common, chars[offset * MAX_DIFF_CHARS + 1], mask, offset);
+  return TRUE;
   }
 
+if (range_right == offset)
+  offset = -1;
+
+SLJIT_ASSERT(offset == -1 || (chars[offset * MAX_DIFF_CHARS] >= 1 && chars[offset * MAX_DIFF_CHARS] <= 2));
+
 max -= 1;
-if (firstline)
+SLJIT_ASSERT(max > 0);
+if (common->match_end_ptr != 0)
   {
-  SLJIT_ASSERT(common->first_line_end != 0);
-  OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->first_line_end);
+  OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
   OP1(SLJIT_MOV, TMP3, 0, STR_END, 0);
   OP2(SLJIT_SUB, STR_END, 0, STR_END, 0, SLJIT_IMM, IN_UCHARS(max));
   quit = CMP(SLJIT_LESS_EQUAL, STR_END, 0, TMP1, 0);
@@ -3736,68 +4432,86 @@ if (firstline)
 else
   OP2(SLJIT_SUB, STR_END, 0, STR_END, 0, SLJIT_IMM, IN_UCHARS(max));
 
+SLJIT_ASSERT(range_right >= 0);
+
 #if !(defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-if (range_right >= 0)
-  OP1(SLJIT_MOV, RETURN_ADDR, 0, SLJIT_IMM, (sljit_sw)update_table);
+OP1(SLJIT_MOV, RETURN_ADDR, 0, SLJIT_IMM, (sljit_sw)update_table);
 #endif
 
 start = LABEL();
 quit = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
 
-SLJIT_ASSERT(range_right >= 0 || offsets[0] >= 0);
-
-if (range_right >= 0)
-  {
 #if defined COMPILE_PCRE8 || (defined SLJIT_LITTLE_ENDIAN && SLJIT_LITTLE_ENDIAN)
-  OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(range_right));
+OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(range_right));
 #else
-  OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(range_right + 1) - 1);
+OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(range_right + 1) - 1);
 #endif
 
 #if !(defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-  OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM2(RETURN_ADDR, TMP1), 0);
+OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM2(RETURN_ADDR, TMP1), 0);
 #else
-  OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)update_table);
+OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)update_table);
 #endif
-  OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
-  CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, 0, start);
-  }
+OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
+CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, 0, start);
 
-if (offsets[0] >= 0)
+if (offset >= 0)
   {
-  OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(offsets[0]));
-  if (offsets[1] >= 0)
-    OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(offsets[1]));
+  OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(offset));
   OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
 
-  if (chars[1] != 0)
-    OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, chars[1]);
-  CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, chars[0], start);
-  if (offsets[2] >= 0)
-    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(offsets[2] - 1));
-
-  if (offsets[1] >= 0)
+  if (chars[offset * MAX_DIFF_CHARS] == 1)
+    CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, chars[offset * MAX_DIFF_CHARS + 1], start);
+  else
     {
-    if (chars[5] != 0)
-      OP2(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_IMM, chars[5]);
-    CMPTO(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, chars[4], start);
+    mask = chars[offset * MAX_DIFF_CHARS + 1] ^ chars[offset * MAX_DIFF_CHARS + 2];
+    if (is_powerof2(mask))
+      {
+      OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, mask);
+      CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, chars[offset * MAX_DIFF_CHARS + 1] | mask, start);
+      }
+    else
+      {
+      match = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, chars[offset * MAX_DIFF_CHARS + 1]);
+      CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, chars[offset * MAX_DIFF_CHARS + 2], start);
+      JUMPHERE(match);
+      }
     }
+  }
 
-  if (offsets[2] >= 0)
+#if defined SUPPORT_UTF && !defined COMPILE_PCRE32
+if (common->utf && offset != 0)
+  {
+  if (offset < 0)
     {
-    if (chars[3] != 0)
-      OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, chars[3]);
-    CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, chars[2], start);
+    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
+    OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
     }
-  OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+  else
+    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-1));
+#if defined COMPILE_PCRE8
+  OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xc0);
+  CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0x80, start);
+#elif defined COMPILE_PCRE16
+  OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
+  CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0xdc00, start);
+#else
+#error "Unknown code width"
+#endif
+  if (offset < 0)
+    OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
   }
+#endif
+
+if (offset >= 0)
+  OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
 
 JUMPHERE(quit);
 
-if (firstline)
+if (common->match_end_ptr != 0)
   {
   if (range_right >= 0)
-    OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->first_line_end);
+    OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
   OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
   if (range_right >= 0)
     {
@@ -3812,66 +4526,26 @@ return TRUE;
 }
 
 #undef MAX_N_CHARS
-#undef MAX_N_BYTES
+#undef MAX_DIFF_CHARS
 
-static SLJIT_INLINE void fast_forward_first_char(compiler_common *common, pcre_uchar first_char, BOOL caseless, BOOL firstline)
+static SLJIT_INLINE void fast_forward_first_char(compiler_common *common, pcre_uchar first_char, BOOL caseless)
 {
-DEFINE_COMPILER;
-struct sljit_label *start;
-struct sljit_jump *quit;
-struct sljit_jump *found;
-pcre_uchar oc, bit;
-
-if (firstline)
-  {
-  SLJIT_ASSERT(common->first_line_end != 0);
-  OP1(SLJIT_MOV, TMP3, 0, STR_END, 0);
-  OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(SLJIT_SP), common->first_line_end);
-  }
-
-start = LABEL();
-quit = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
-OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
+pcre_uchar oc;
 
 oc = first_char;
 if (caseless)
   {
   oc = TABLE_GET(first_char, common->fcc, first_char);
-#if defined SUPPORT_UCP && !(defined COMPILE_PCRE8)
+#if defined SUPPORT_UCP && !defined COMPILE_PCRE8
   if (first_char > 127 && common->utf)
     oc = UCD_OTHERCASE(first_char);
 #endif
   }
-if (first_char == oc)
-  found = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, first_char);
-else
-  {
-  bit = first_char ^ oc;
-  if (is_powerof2(bit))
-    {
-    OP2(SLJIT_OR, TMP2, 0, TMP1, 0, SLJIT_IMM, bit);
-    found = CMP(SLJIT_EQUAL, TMP2, 0, SLJIT_IMM, first_char | bit);
-    }
-  else
-    {
-    OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, first_char);
-    OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
-    OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, oc);
-    OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
-    found = JUMP(SLJIT_NOT_ZERO);
-    }
-  }
 
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-JUMPTO(SLJIT_JUMP, start);
-JUMPHERE(found);
-JUMPHERE(quit);
-
-if (firstline)
-  OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
+fast_forward_first_char2(common, first_char, oc, 0);
 }
 
-static SLJIT_INLINE void fast_forward_newline(compiler_common *common, BOOL firstline)
+static SLJIT_INLINE void fast_forward_newline(compiler_common *common)
 {
 DEFINE_COMPILER;
 struct sljit_label *loop;
@@ -3882,11 +4556,10 @@ struct sljit_jump *foundcr = NULL;
 struct sljit_jump *notfoundnl;
 jump_list *newline = NULL;
 
-if (firstline)
+if (common->match_end_ptr != 0)
   {
-  SLJIT_ASSERT(common->first_line_end != 0);
   OP1(SLJIT_MOV, TMP3, 0, STR_END, 0);
-  OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(SLJIT_SP), common->first_line_end);
+  OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
   }
 
 if (common->nltype == NLTYPE_FIXED && common->newline > 255)
@@ -3917,7 +4590,7 @@ if (common->nltype == NLTYPE_FIXED && common->newline > 255)
   JUMPHERE(firstchar);
   JUMPHERE(lastchar);
 
-  if (firstline)
+  if (common->match_end_ptr != 0)
     OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
   return;
   }
@@ -3955,13 +4628,13 @@ if (common->nltype == NLTYPE_ANY || common->nltype == NLTYPE_ANYCRLF)
 JUMPHERE(lastchar);
 JUMPHERE(firstchar);
 
-if (firstline)
+if (common->match_end_ptr != 0)
   OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
 }
 
-static BOOL check_class_ranges(compiler_common *common, const pcre_uint8 *bits, BOOL nclass, BOOL invert, jump_list **backtracks);
+static BOOL check_class_ranges(compiler_common *common, const sljit_u8 *bits, BOOL nclass, BOOL invert, jump_list **backtracks);
 
-static SLJIT_INLINE void fast_forward_start_bits(compiler_common *common, pcre_uint8 *start_bits, BOOL firstline)
+static SLJIT_INLINE void fast_forward_start_bits(compiler_common *common, const sljit_u8 *start_bits)
 {
 DEFINE_COMPILER;
 struct sljit_label *start;
@@ -3972,11 +4645,10 @@ jump_list *matches = NULL;
 struct sljit_jump *jump;
 #endif
 
-if (firstline)
+if (common->match_end_ptr != 0)
   {
-  SLJIT_ASSERT(common->first_line_end != 0);
   OP1(SLJIT_MOV, RETURN_ADDR, 0, STR_END, 0);
-  OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(SLJIT_SP), common->first_line_end);
+  OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
   }
 
 start = LABEL();
@@ -3996,7 +4668,7 @@ if (!check_class_ranges(common, start_bits, (start_bits[31] & 0x80) != 0, TRUE,
 #endif
   OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);
   OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);
-  OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)start_bits);
+  OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)start_bits);
   OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0);
   OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);
   found = JUMP(SLJIT_NOT_ZERO);
@@ -4012,7 +4684,7 @@ OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
 if (common->utf)
   {
   CMPTO(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xc0, start);
-  OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
+  OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
   OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
   }
 #elif defined COMPILE_PCRE16
@@ -4034,7 +4706,7 @@ if (matches != NULL)
   set_jumps(matches, LABEL());
 JUMPHERE(quit);
 
-if (firstline)
+if (common->match_end_ptr != 0)
   OP1(SLJIT_MOV, STR_END, 0, RETURN_ADDR, 0);
 }
 
@@ -4047,7 +4719,7 @@ struct sljit_jump *alreadyfound;
 struct sljit_jump *found;
 struct sljit_jump *foundoc = NULL;
 struct sljit_jump *notfound;
-pcre_uint32 oc, bit;
+sljit_u32 oc, bit;
 
 SLJIT_ASSERT(common->req_char_ptr != 0);
 OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->req_char_ptr);
@@ -4184,7 +4856,7 @@ else
   if (common->utf)
     jump = CMP(SLJIT_GREATER, TMP1, 0, SLJIT_IMM, 255);
 #endif /* COMPILE_PCRE8 */
-  OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), common->ctypes);
+  OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), common->ctypes);
   OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 4 /* ctype_word */);
   OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
   OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS1, TMP1, 0);
@@ -4229,7 +4901,7 @@ else
   if (common->utf)
     jump = CMP(SLJIT_GREATER, TMP1, 0, SLJIT_IMM, 255);
 #endif
-  OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP1), common->ctypes);
+  OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP1), common->ctypes);
   OP2(SLJIT_LSHR, TMP2, 0, TMP2, 0, SLJIT_IMM, 4 /* ctype_word */);
   OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 1);
 #ifndef COMPILE_PCRE8
@@ -4245,11 +4917,12 @@ OP2(SLJIT_XOR | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_MEM1(SLJIT_SP), LOC
 sljit_emit_fast_return(compiler, SLJIT_MEM1(SLJIT_SP), LOCALS0);
 }
 
-static BOOL check_class_ranges(compiler_common *common, const pcre_uint8 *bits, BOOL nclass, BOOL invert, jump_list **backtracks)
+static BOOL check_class_ranges(compiler_common *common, const sljit_u8 *bits, BOOL nclass, BOOL invert, jump_list **backtracks)
 {
+/* May destroy TMP1. */
 DEFINE_COMPILER;
 int ranges[MAX_RANGE_SIZE];
-pcre_uint8 bit, cbit, all;
+sljit_u8 bit, cbit, all;
 int i, byte, length = 0;
 
 bit = bits[0] & 0x1;
@@ -4544,12 +5217,12 @@ OP1(MOVU_UCHAR, CHAR2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
 #ifndef COMPILE_PCRE8
 jump = CMP(SLJIT_GREATER, CHAR1, 0, SLJIT_IMM, 255);
 #endif
-OP1(SLJIT_MOV_UB, CHAR1, 0, SLJIT_MEM2(LCC_TABLE, CHAR1), 0);
+OP1(SLJIT_MOV_U8, CHAR1, 0, SLJIT_MEM2(LCC_TABLE, CHAR1), 0);
 #ifndef COMPILE_PCRE8
 JUMPHERE(jump);
 jump = CMP(SLJIT_GREATER, CHAR2, 0, SLJIT_IMM, 255);
 #endif
-OP1(SLJIT_MOV_UB, CHAR2, 0, SLJIT_MEM2(LCC_TABLE, CHAR2), 0);
+OP1(SLJIT_MOV_U8, CHAR2, 0, SLJIT_MEM2(LCC_TABLE, CHAR2), 0);
 #ifndef COMPILE_PCRE8
 JUMPHERE(jump);
 #endif
@@ -4574,11 +5247,11 @@ sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
 static const pcre_uchar * SLJIT_CALL do_utf_caselesscmp(pcre_uchar *src1, jit_arguments *args, pcre_uchar *end1)
 {
 /* This function would be ineffective to do in JIT level. */
-pcre_uint32 c1, c2;
+sljit_u32 c1, c2;
 const pcre_uchar *src2 = args->uchar_ptr;
 const pcre_uchar *end2 = args->end;
 const ucd_record *ur;
-const pcre_uint32 *pp;
+const sljit_u32 *pp;
 
 while (src1 < end1)
   {
@@ -4638,16 +5311,16 @@ if (context->sourcereg == -1)
 #if defined COMPILE_PCRE8
 #if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED
   if (context->length >= 4)
-    OP1(SLJIT_MOV_SI, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
+    OP1(SLJIT_MOV_S32, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
   else if (context->length >= 2)
-    OP1(SLJIT_MOV_UH, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
+    OP1(SLJIT_MOV_U16, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
   else
 #endif
-    OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
+    OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
 #elif defined COMPILE_PCRE16
 #if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED
   if (context->length >= 4)
-    OP1(SLJIT_MOV_SI, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
+    OP1(SLJIT_MOV_S32, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
   else
 #endif
     OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
@@ -4689,12 +5362,12 @@ do
 #endif
     {
     if (context->length >= 4)
-      OP1(SLJIT_MOV_SI, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
+      OP1(SLJIT_MOV_S32, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
     else if (context->length >= 2)
-      OP1(SLJIT_MOV_UH, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
+      OP1(SLJIT_MOV_U16, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
 #if defined COMPILE_PCRE8
     else if (context->length >= 1)
-      OP1(SLJIT_MOV_UB, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
+      OP1(SLJIT_MOV_U8, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
 #endif /* COMPILE_PCRE8 */
     context->sourcereg = context->sourcereg == TMP1 ? TMP2 : TMP1;
 
@@ -4777,6 +5450,8 @@ return cc;
     } \
   charoffset = (value);
 
+static pcre_uchar *compile_char1_matchingpath(compiler_common *common, pcre_uchar type, pcre_uchar *cc, jump_list **backtracks, BOOL check_str_ptr);
+
 static void compile_xclass_matchingpath(compiler_common *common, pcre_uchar *cc, jump_list **backtracks)
 {
 DEFINE_COMPILER;
@@ -4793,8 +5468,8 @@ BOOL utf = common->utf;
 #ifdef SUPPORT_UCP
 BOOL needstype = FALSE, needsscript = FALSE, needschar = FALSE;
 BOOL charsaved = FALSE;
-int typereg = TMP1, scriptreg = TMP1;
-const pcre_uint32 *other_cases;
+int typereg = TMP1;
+const sljit_u32 *other_cases;
 sljit_uw typeoffset;
 #endif
 
@@ -4856,6 +5531,14 @@ while (*cc != XCL_END)
     switch(*cc)
       {
       case PT_ANY:
+      /* Any either accepts everything or ignored. */
+      if (cc[-1] == XCL_PROP)
+        {
+        compile_char1_matchingpath(common, OP_ALLANY, cc, backtracks, FALSE);
+        if (list == backtracks)
+          add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
+        return;
+        }
       break;
 
       case PT_LAMP:
@@ -4892,10 +5575,10 @@ while (*cc != XCL_END)
     }
 #endif
   }
+SLJIT_ASSERT(compares > 0);
 
 /* We are not necessary in utf mode even in 8 bit mode. */
 cc = ccbegin;
-detect_partial_match(common, backtracks);
 read_char_range(common, min, max, (cc[-1] & XCL_NOT) != 0);
 
 if ((cc[-1] & XCL_HASPROP) == 0)
@@ -4903,11 +5586,11 @@ if ((cc[-1] & XCL_HASPROP) == 0)
   if ((cc[-1] & XCL_MAP) != 0)
     {
     jump = CMP(SLJIT_GREATER, TMP1, 0, SLJIT_IMM, 255);
-    if (!check_class_ranges(common, (const pcre_uint8 *)cc, (((const pcre_uint8 *)cc)[31] & 0x80) != 0, TRUE, &found))
+    if (!check_class_ranges(common, (const sljit_u8 *)cc, (((const sljit_u8 *)cc)[31] & 0x80) != 0, TRUE, &found))
       {
       OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);
       OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);
-      OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)cc);
+      OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)cc);
       OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0);
       OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);
       add_jump(compiler, &found, JUMP(SLJIT_NOT_ZERO));
@@ -4926,11 +5609,11 @@ if ((cc[-1] & XCL_HASPROP) == 0)
   }
 else if ((cc[-1] & XCL_MAP) != 0)
   {
-  OP1(SLJIT_MOV, TMP3, 0, TMP1, 0);
+  OP1(SLJIT_MOV, RETURN_ADDR, 0, TMP1, 0);
 #ifdef SUPPORT_UCP
   charsaved = TRUE;
 #endif
-  if (!check_class_ranges(common, (const pcre_uint8 *)cc, FALSE, TRUE, list))
+  if (!check_class_ranges(common, (const sljit_u8 *)cc, FALSE, TRUE, list))
     {
 #ifdef COMPILE_PCRE8
     jump = NULL;
@@ -4940,7 +5623,7 @@ else if ((cc[-1] & XCL_MAP) != 0)
 
     OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);
     OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);
-    OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)cc);
+    OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)cc);
     OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0);
     OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);
     add_jump(compiler, list, JUMP(SLJIT_NOT_ZERO));
@@ -4951,45 +5634,82 @@ else if ((cc[-1] & XCL_MAP) != 0)
       JUMPHERE(jump);
     }
 
-  OP1(SLJIT_MOV, TMP1, 0, TMP3, 0);
+  OP1(SLJIT_MOV, TMP1, 0, RETURN_ADDR, 0);
   cc += 32 / sizeof(pcre_uchar);
   }
 
 #ifdef SUPPORT_UCP
-/* Simple register allocation. TMP1 is preferred if possible. */
 if (needstype || needsscript)
   {
   if (needschar && !charsaved)
-    OP1(SLJIT_MOV, TMP3, 0, TMP1, 0);
-  add_jump(compiler, &common->getucd, JUMP(SLJIT_FAST_CALL));
-  if (needschar)
+    OP1(SLJIT_MOV, RETURN_ADDR, 0, TMP1, 0);
+
+  OP2(SLJIT_LSHR, TMP2, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_SHIFT);
+  OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(ucd_stage1));
+  OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_MASK);
+  OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, UCD_BLOCK_SHIFT);
+  OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, TMP2, 0);
+  OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_stage2));
+  OP1(SLJIT_MOV_U16, TMP2, 0, SLJIT_MEM2(TMP2, TMP1), 1);
+
+  /* Before anything else, we deal with scripts. */
+  if (needsscript)
     {
-    if (needstype)
+    OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, script));
+    OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM2(TMP1, TMP2), 3);
+
+    ccbegin = cc;
+
+    while (*cc != XCL_END)
       {
-      OP1(SLJIT_MOV, RETURN_ADDR, 0, TMP1, 0);
-      typereg = RETURN_ADDR;
+      if (*cc == XCL_SINGLE)
+        {
+        cc ++;
+        GETCHARINCTEST(c, cc);
+        }
+      else if (*cc == XCL_RANGE)
+        {
+        cc ++;
+        GETCHARINCTEST(c, cc);
+        GETCHARINCTEST(c, cc);
+        }
+      else
+        {
+        SLJIT_ASSERT(*cc == XCL_PROP || *cc == XCL_NOTPROP);
+        cc++;
+        if (*cc == PT_SC)
+          {
+          compares--;
+          invertcmp = (compares == 0 && list != backtracks);
+          if (cc[-1] == XCL_NOTPROP)
+            invertcmp ^= 0x1;
+          jump = CMP(SLJIT_EQUAL ^ invertcmp, TMP1, 0, SLJIT_IMM, (int)cc[1]);
+          add_jump(compiler, compares > 0 ? list : backtracks, jump);
+          }
+        cc += 2;
+        }
       }
 
-    if (needsscript)
-      scriptreg = TMP3;
-    OP1(SLJIT_MOV, TMP1, 0, TMP3, 0);
+    cc = ccbegin;
     }
-  else if (needstype && needsscript)
-    scriptreg = TMP3;
-  /* In all other cases only one of them was specified, and that can goes to TMP1. */
 
-  if (needsscript)
+  if (needschar)
     {
-    if (scriptreg == TMP1)
+    OP1(SLJIT_MOV, TMP1, 0, RETURN_ADDR, 0);
+    }
+
+  if (needstype)
+    {
+    if (!needschar)
       {
-      OP1(SLJIT_MOV, scriptreg, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, script));
-      OP1(SLJIT_MOV_UB, scriptreg, 0, SLJIT_MEM2(scriptreg, TMP2), 3);
+      OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, chartype));
+      OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM2(TMP1, TMP2), 3);
       }
     else
       {
       OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 3);
-      OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, script));
-      OP1(SLJIT_MOV_UB, scriptreg, 0, SLJIT_MEM1(TMP2), 0);
+      OP1(SLJIT_MOV_U8, RETURN_ADDR, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, chartype));
+      typereg = RETURN_ADDR;
       }
     }
   }
@@ -5061,20 +5781,15 @@ while (*cc != XCL_END)
 #ifdef SUPPORT_UCP
   else
     {
+    SLJIT_ASSERT(*cc == XCL_PROP || *cc == XCL_NOTPROP);
     if (*cc == XCL_NOTPROP)
       invertcmp ^= 0x1;
     cc++;
     switch(*cc)
       {
       case PT_ANY:
-      if (list != backtracks)
-        {
-        if ((cc[-1] == XCL_NOTPROP && compares > 0) || (cc[-1] == XCL_PROP && compares == 0))
-          continue;
-        }
-      else if (cc[-1] == XCL_NOTPROP)
-        continue;
-      jump = JUMP(SLJIT_JUMP);
+      if (!invertcmp)
+        jump = JUMP(SLJIT_JUMP);
       break;
 
       case PT_LAMP:
@@ -5098,7 +5813,8 @@ while (*cc != XCL_END)
       break;
 
       case PT_SC:
-      jump = CMP(SLJIT_EQUAL ^ invertcmp, scriptreg, 0, SLJIT_IMM, (int)cc[1]);
+      compares++;
+      /* Do nothing. */
       break;
 
       case PT_SPACE:
@@ -5264,6 +5980,10 @@ while (*cc != XCL_END)
       OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL);
       jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp);
       break;
+
+      default:
+      SLJIT_ASSERT_STOP();
+      break;
       }
     cc += 2;
     }
@@ -5282,19 +6002,13 @@ if (found != NULL)
 
 #endif
 
-static pcre_uchar *compile_char1_matchingpath(compiler_common *common, pcre_uchar type, pcre_uchar *cc, jump_list **backtracks)
+static pcre_uchar *compile_simple_assertion_matchingpath(compiler_common *common, pcre_uchar type, pcre_uchar *cc, jump_list **backtracks)
 {
 DEFINE_COMPILER;
 int length;
-unsigned int c, oc, bit;
-compare_context context;
 struct sljit_jump *jump[4];
-jump_list *end_list;
 #ifdef SUPPORT_UTF
 struct sljit_label *label;
-#ifdef SUPPORT_UCP
-pcre_uchar propdata[5];
-#endif
 #endif /* SUPPORT_UTF */
 
 switch(type)
@@ -5317,12 +6031,220 @@ switch(type)
   add_jump(compiler, backtracks, JUMP(type == OP_NOT_WORD_BOUNDARY ? SLJIT_NOT_ZERO : SLJIT_ZERO));
   return cc;
 
+  case OP_EODN:
+  /* Requires rather complex checks. */
+  jump[0] = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
+  if (common->nltype == NLTYPE_FIXED && common->newline > 255)
+    {
+    OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
+    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
+    if (common->mode == JIT_COMPILE)
+      add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, STR_END, 0));
+    else
+      {
+      jump[1] = CMP(SLJIT_EQUAL, TMP2, 0, STR_END, 0);
+      OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP2, 0, STR_END, 0);
+      OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS);
+      OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff);
+      OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_NOT_EQUAL);
+      add_jump(compiler, backtracks, JUMP(SLJIT_NOT_EQUAL));
+      check_partial(common, TRUE);
+      add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
+      JUMPHERE(jump[1]);
+      }
+    OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
+    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
+    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));
+    }
+  else if (common->nltype == NLTYPE_FIXED)
+    {
+    OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
+    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, STR_END, 0));
+    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, common->newline));
+    }
+  else
+    {
+    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
+    jump[1] = CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_CR);
+    OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
+    OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP2, 0, STR_END, 0);
+    jump[2] = JUMP(SLJIT_GREATER);
+    add_jump(compiler, backtracks, JUMP(SLJIT_LESS));
+    /* Equal. */
+    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
+    jump[3] = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL);
+    add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
+
+    JUMPHERE(jump[1]);
+    if (common->nltype == NLTYPE_ANYCRLF)
+      {
+      OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+      add_jump(compiler, backtracks, CMP(SLJIT_LESS, TMP2, 0, STR_END, 0));
+      add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL));
+      }
+    else
+      {
+      OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS1, STR_PTR, 0);
+      read_char_range(common, common->nlmin, common->nlmax, TRUE);
+      add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, STR_PTR, 0, STR_END, 0));
+      add_jump(compiler, &common->anynewline, JUMP(SLJIT_FAST_CALL));
+      add_jump(compiler, backtracks, JUMP(SLJIT_ZERO));
+      OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), LOCALS1);
+      }
+    JUMPHERE(jump[2]);
+    JUMPHERE(jump[3]);
+    }
+  JUMPHERE(jump[0]);
+  check_partial(common, FALSE);
+  return cc;
+
+  case OP_EOD:
+  add_jump(compiler, backtracks, CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0));
+  check_partial(common, FALSE);
+  return cc;
+
+  case OP_DOLL:
+  OP1(SLJIT_MOV, TMP2, 0, ARGUMENTS, 0);
+  OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, noteol));
+  add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, 0));
+
+  if (!common->endonly)
+    compile_simple_assertion_matchingpath(common, OP_EODN, cc, backtracks);
+  else
+    {
+    add_jump(compiler, backtracks, CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0));
+    check_partial(common, FALSE);
+    }
+  return cc;
+
+  case OP_DOLLM:
+  jump[1] = CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0);
+  OP1(SLJIT_MOV, TMP2, 0, ARGUMENTS, 0);
+  OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, noteol));
+  add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, 0));
+  check_partial(common, FALSE);
+  jump[0] = JUMP(SLJIT_JUMP);
+  JUMPHERE(jump[1]);
+
+  if (common->nltype == NLTYPE_FIXED && common->newline > 255)
+    {
+    OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
+    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
+    if (common->mode == JIT_COMPILE)
+      add_jump(compiler, backtracks, CMP(SLJIT_GREATER, TMP2, 0, STR_END, 0));
+    else
+      {
+      jump[1] = CMP(SLJIT_LESS_EQUAL, TMP2, 0, STR_END, 0);
+      /* STR_PTR = STR_END - IN_UCHARS(1) */
+      add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
+      check_partial(common, TRUE);
+      add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
+      JUMPHERE(jump[1]);
+      }
+
+    OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
+    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
+    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));
+    }
+  else
+    {
+    peek_char(common, common->nlmax);
+    check_newlinechar(common, common->nltype, backtracks, FALSE);
+    }
+  JUMPHERE(jump[0]);
+  return cc;
+
+  case OP_CIRC:
+  OP1(SLJIT_MOV, TMP2, 0, ARGUMENTS, 0);
+  OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, begin));
+  add_jump(compiler, backtracks, CMP(SLJIT_GREATER, STR_PTR, 0, TMP1, 0));
+  OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, notbol));
+  add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, 0));
+  return cc;
+
+  case OP_CIRCM:
+  OP1(SLJIT_MOV, TMP2, 0, ARGUMENTS, 0);
+  OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, begin));
+  jump[1] = CMP(SLJIT_GREATER, STR_PTR, 0, TMP1, 0);
+  OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, notbol));
+  add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, 0));
+  jump[0] = JUMP(SLJIT_JUMP);
+  JUMPHERE(jump[1]);
+
+  add_jump(compiler, backtracks, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
+  if (common->nltype == NLTYPE_FIXED && common->newline > 255)
+    {
+    OP2(SLJIT_SUB, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
+    add_jump(compiler, backtracks, CMP(SLJIT_LESS, TMP2, 0, TMP1, 0));
+    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-2));
+    OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-1));
+    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
+    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));
+    }
+  else
+    {
+    skip_char_back(common);
+    read_char_range(common, common->nlmin, common->nlmax, TRUE);
+    check_newlinechar(common, common->nltype, backtracks, FALSE);
+    }
+  JUMPHERE(jump[0]);
+  return cc;
+
+  case OP_REVERSE:
+  length = GET(cc, 0);
+  if (length == 0)
+    return cc + LINK_SIZE;
+  OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
+#ifdef SUPPORT_UTF
+  if (common->utf)
+    {
+    OP1(SLJIT_MOV, TMP3, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, begin));
+    OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, length);
+    label = LABEL();
+    add_jump(compiler, backtracks, CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, TMP3, 0));
+    skip_char_back(common);
+    OP2(SLJIT_SUB | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_IMM, 1);
+    JUMPTO(SLJIT_NOT_ZERO, label);
+    }
+  else
+#endif
+    {
+    OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, begin));
+    OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(length));
+    add_jump(compiler, backtracks, CMP(SLJIT_LESS, STR_PTR, 0, TMP1, 0));
+    }
+  check_start_used_ptr(common);
+  return cc + LINK_SIZE;
+  }
+SLJIT_ASSERT_STOP();
+return cc;
+}
+
+static pcre_uchar *compile_char1_matchingpath(compiler_common *common, pcre_uchar type, pcre_uchar *cc, jump_list **backtracks, BOOL check_str_ptr)
+{
+DEFINE_COMPILER;
+int length;
+unsigned int c, oc, bit;
+compare_context context;
+struct sljit_jump *jump[3];
+jump_list *end_list;
+#ifdef SUPPORT_UTF
+struct sljit_label *label;
+#ifdef SUPPORT_UCP
+pcre_uchar propdata[5];
+#endif
+#endif /* SUPPORT_UTF */
+
+switch(type)
+  {
   case OP_NOT_DIGIT:
   case OP_DIGIT:
   /* Digits are usually 0-9, so it is worth to optimize them. */
-  detect_partial_match(common, backtracks);
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
 #if defined SUPPORT_UTF && defined COMPILE_PCRE8
-  if (common->utf && is_char7_bitset((const pcre_uint8*)common->ctypes - cbit_length + cbit_digit, FALSE))
+  if (common->utf && is_char7_bitset((const sljit_u8 *)common->ctypes - cbit_length + cbit_digit, FALSE))
     read_char7_type(common, type == OP_NOT_DIGIT);
   else
 #endif
@@ -5334,9 +6256,10 @@ switch(type)
 
   case OP_NOT_WHITESPACE:
   case OP_WHITESPACE:
-  detect_partial_match(common, backtracks);
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
 #if defined SUPPORT_UTF && defined COMPILE_PCRE8
-  if (common->utf && is_char7_bitset((const pcre_uint8*)common->ctypes - cbit_length + cbit_space, FALSE))
+  if (common->utf && is_char7_bitset((const sljit_u8 *)common->ctypes - cbit_length + cbit_space, FALSE))
     read_char7_type(common, type == OP_NOT_WHITESPACE);
   else
 #endif
@@ -5347,9 +6270,10 @@ switch(type)
 
   case OP_NOT_WORDCHAR:
   case OP_WORDCHAR:
-  detect_partial_match(common, backtracks);
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
 #if defined SUPPORT_UTF && defined COMPILE_PCRE8
-  if (common->utf && is_char7_bitset((const pcre_uint8*)common->ctypes - cbit_length + cbit_word, FALSE))
+  if (common->utf && is_char7_bitset((const sljit_u8 *)common->ctypes - cbit_length + cbit_word, FALSE))
     read_char7_type(common, type == OP_NOT_WORDCHAR);
   else
 #endif
@@ -5359,7 +6283,8 @@ switch(type)
   return cc;
 
   case OP_ANY:
-  detect_partial_match(common, backtracks);
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
   read_char_range(common, common->nlmin, common->nlmax, TRUE);
   if (common->nltype == NLTYPE_FIXED && common->newline > 255)
     {
@@ -5380,7 +6305,8 @@ switch(type)
   return cc;
 
   case OP_ALLANY:
-  detect_partial_match(common, backtracks);
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
 #ifdef SUPPORT_UTF
   if (common->utf)
     {
@@ -5389,7 +6315,7 @@ switch(type)
 #if defined COMPILE_PCRE8 || defined COMPILE_PCRE16
 #if defined COMPILE_PCRE8
     jump[0] = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xc0);
-    OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
+    OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
     OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
 #elif defined COMPILE_PCRE16
     jump[0] = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xd800);
@@ -5408,7 +6334,8 @@ switch(type)
   return cc;
 
   case OP_ANYBYTE:
-  detect_partial_match(common, backtracks);
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
   OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
   return cc;
 
@@ -5421,13 +6348,16 @@ switch(type)
   propdata[2] = cc[0];
   propdata[3] = cc[1];
   propdata[4] = XCL_END;
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
   compile_xclass_matchingpath(common, propdata, backtracks);
   return cc + 2;
 #endif
 #endif
 
   case OP_ANYNL:
-  detect_partial_match(common, backtracks);
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
   read_char_range(common, common->bsr_nlmin, common->bsr_nlmax, FALSE);
   jump[0] = CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_CR);
   /* We don't need to handle soft partial matching case. */
@@ -5449,7 +6379,8 @@ switch(type)
 
   case OP_NOT_HSPACE:
   case OP_HSPACE:
-  detect_partial_match(common, backtracks);
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
   read_char_range(common, 0x9, 0x3000, type == OP_NOT_HSPACE);
   add_jump(compiler, &common->hspace, JUMP(SLJIT_FAST_CALL));
   add_jump(compiler, backtracks, JUMP(type == OP_NOT_HSPACE ? SLJIT_NOT_ZERO : SLJIT_ZERO));
@@ -5457,7 +6388,8 @@ switch(type)
 
   case OP_NOT_VSPACE:
   case OP_VSPACE:
-  detect_partial_match(common, backtracks);
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
   read_char_range(common, 0xa, 0x2029, type == OP_NOT_VSPACE);
   add_jump(compiler, &common->vspace, JUMP(SLJIT_FAST_CALL));
   add_jump(compiler, backtracks, JUMP(type == OP_NOT_VSPACE ? SLJIT_NOT_ZERO : SLJIT_ZERO));
@@ -5465,13 +6397,14 @@ switch(type)
 
 #ifdef SUPPORT_UCP
   case OP_EXTUNI:
-  detect_partial_match(common, backtracks);
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
   read_char(common);
   add_jump(compiler, &common->getucd, JUMP(SLJIT_FAST_CALL));
   OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, gbprop));
   /* Optimize register allocation: use a real register. */
   OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS0, STACK_TOP, 0);
-  OP1(SLJIT_MOV_UB, STACK_TOP, 0, SLJIT_MEM2(TMP1, TMP2), 3);
+  OP1(SLJIT_MOV_U8, STACK_TOP, 0, SLJIT_MEM2(TMP1, TMP2), 3);
 
   label = LABEL();
   jump[0] = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
@@ -5479,10 +6412,10 @@ switch(type)
   read_char(common);
   add_jump(compiler, &common->getucd, JUMP(SLJIT_FAST_CALL));
   OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, gbprop));
-  OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM2(TMP1, TMP2), 3);
+  OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM2(TMP1, TMP2), 3);
 
   OP2(SLJIT_SHL, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, 2);
-  OP1(SLJIT_MOV_UI, TMP1, 0, SLJIT_MEM1(STACK_TOP), (sljit_sw)PRIV(ucp_gbtable));
+  OP1(SLJIT_MOV_U32, TMP1, 0, SLJIT_MEM1(STACK_TOP), (sljit_sw)PRIV(ucp_gbtable));
   OP1(SLJIT_MOV, STACK_TOP, 0, TMP2, 0);
   OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0);
   OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);
@@ -5502,173 +6435,14 @@ switch(type)
   return cc;
 #endif
 
-  case OP_EODN:
-  /* Requires rather complex checks. */
-  jump[0] = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
-  if (common->nltype == NLTYPE_FIXED && common->newline > 255)
-    {
-    OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
-    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
-    if (common->mode == JIT_COMPILE)
-      add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, STR_END, 0));
-    else
-      {
-      jump[1] = CMP(SLJIT_EQUAL, TMP2, 0, STR_END, 0);
-      OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP2, 0, STR_END, 0);
-      OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS);
-      OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff);
-      OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_NOT_EQUAL);
-      add_jump(compiler, backtracks, JUMP(SLJIT_NOT_EQUAL));
-      check_partial(common, TRUE);
-      add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
-      JUMPHERE(jump[1]);
-      }
-    OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
-    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
-    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));
-    }
-  else if (common->nltype == NLTYPE_FIXED)
-    {
-    OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
-    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, STR_END, 0));
-    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, common->newline));
-    }
-  else
-    {
-    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
-    jump[1] = CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_CR);
-    OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
-    OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP2, 0, STR_END, 0);
-    jump[2] = JUMP(SLJIT_GREATER);
-    add_jump(compiler, backtracks, JUMP(SLJIT_LESS));
-    /* Equal. */
-    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
-    jump[3] = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL);
-    add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
-
-    JUMPHERE(jump[1]);
-    if (common->nltype == NLTYPE_ANYCRLF)
-      {
-      OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-      add_jump(compiler, backtracks, CMP(SLJIT_LESS, TMP2, 0, STR_END, 0));
-      add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL));
-      }
-    else
-      {
-      OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS1, STR_PTR, 0);
-      read_char_range(common, common->nlmin, common->nlmax, TRUE);
-      add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, STR_PTR, 0, STR_END, 0));
-      add_jump(compiler, &common->anynewline, JUMP(SLJIT_FAST_CALL));
-      add_jump(compiler, backtracks, JUMP(SLJIT_ZERO));
-      OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), LOCALS1);
-      }
-    JUMPHERE(jump[2]);
-    JUMPHERE(jump[3]);
-    }
-  JUMPHERE(jump[0]);
-  check_partial(common, FALSE);
-  return cc;
-
-  case OP_EOD:
-  add_jump(compiler, backtracks, CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0));
-  check_partial(common, FALSE);
-  return cc;
-
-  case OP_CIRC:
-  OP1(SLJIT_MOV, TMP2, 0, ARGUMENTS, 0);
-  OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, begin));
-  add_jump(compiler, backtracks, CMP(SLJIT_GREATER, STR_PTR, 0, TMP1, 0));
-  OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, notbol));
-  add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, 0));
-  return cc;
-
-  case OP_CIRCM:
-  OP1(SLJIT_MOV, TMP2, 0, ARGUMENTS, 0);
-  OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, begin));
-  jump[1] = CMP(SLJIT_GREATER, STR_PTR, 0, TMP1, 0);
-  OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, notbol));
-  add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, 0));
-  jump[0] = JUMP(SLJIT_JUMP);
-  JUMPHERE(jump[1]);
-
-  add_jump(compiler, backtracks, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
-  if (common->nltype == NLTYPE_FIXED && common->newline > 255)
-    {
-    OP2(SLJIT_SUB, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
-    add_jump(compiler, backtracks, CMP(SLJIT_LESS, TMP2, 0, TMP1, 0));
-    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-2));
-    OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-1));
-    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
-    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));
-    }
-  else
-    {
-    skip_char_back(common);
-    read_char_range(common, common->nlmin, common->nlmax, TRUE);
-    check_newlinechar(common, common->nltype, backtracks, FALSE);
-    }
-  JUMPHERE(jump[0]);
-  return cc;
-
-  case OP_DOLL:
-  OP1(SLJIT_MOV, TMP2, 0, ARGUMENTS, 0);
-  OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, noteol));
-  add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, 0));
-
-  if (!common->endonly)
-    compile_char1_matchingpath(common, OP_EODN, cc, backtracks);
-  else
-    {
-    add_jump(compiler, backtracks, CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0));
-    check_partial(common, FALSE);
-    }
-  return cc;
-
-  case OP_DOLLM:
-  jump[1] = CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0);
-  OP1(SLJIT_MOV, TMP2, 0, ARGUMENTS, 0);
-  OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, noteol));
-  add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, 0));
-  check_partial(common, FALSE);
-  jump[0] = JUMP(SLJIT_JUMP);
-  JUMPHERE(jump[1]);
-
-  if (common->nltype == NLTYPE_FIXED && common->newline > 255)
-    {
-    OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
-    OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
-    if (common->mode == JIT_COMPILE)
-      add_jump(compiler, backtracks, CMP(SLJIT_GREATER, TMP2, 0, STR_END, 0));
-    else
-      {
-      jump[1] = CMP(SLJIT_LESS_EQUAL, TMP2, 0, STR_END, 0);
-      /* STR_PTR = STR_END - IN_UCHARS(1) */
-      add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
-      check_partial(common, TRUE);
-      add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
-      JUMPHERE(jump[1]);
-      }
-
-    OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
-    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
-    add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));
-    }
-  else
-    {
-    peek_char(common, common->nlmax);
-    check_newlinechar(common, common->nltype, backtracks, FALSE);
-    }
-  JUMPHERE(jump[0]);
-  return cc;
-
   case OP_CHAR:
   case OP_CHARI:
   length = 1;
 #ifdef SUPPORT_UTF
   if (common->utf && HAS_EXTRALEN(*cc)) length += GET_EXTRALEN(*cc);
 #endif
-  if (common->mode == JIT_COMPILE && (type == OP_CHAR || !char_has_othercase(common, cc) || char_get_othercase_bit(common, cc) != 0))
+  if (common->mode == JIT_COMPILE && check_str_ptr
+      && (type == OP_CHAR || !char_has_othercase(common, cc) || char_get_othercase_bit(common, cc) != 0))
     {
     OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(length));
     add_jump(compiler, backtracks, CMP(SLJIT_GREATER, STR_PTR, 0, STR_END, 0));
@@ -5681,7 +6455,8 @@ switch(type)
     return byte_sequence_compare(common, type == OP_CHARI, cc, &context, backtracks);
     }
 
-  detect_partial_match(common, backtracks);
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
 #ifdef SUPPORT_UTF
   if (common->utf)
     {
@@ -5713,7 +6488,8 @@ switch(type)
 
   case OP_NOT:
   case OP_NOTI:
-  detect_partial_match(common, backtracks);
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
   length = 1;
 #ifdef SUPPORT_UTF
   if (common->utf)
@@ -5722,7 +6498,7 @@ switch(type)
     c = *cc;
     if (c < 128)
       {
-      OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
+      OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
       if (type == OP_NOT || !char_has_othercase(common, cc))
         add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, c));
       else
@@ -5774,16 +6550,17 @@ switch(type)
 
   case OP_CLASS:
   case OP_NCLASS:
-  detect_partial_match(common, backtracks);
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
 
 #if defined SUPPORT_UTF && defined COMPILE_PCRE8
-  bit = (common->utf && is_char7_bitset((const pcre_uint8 *)cc, type == OP_NCLASS)) ? 127 : 255;
+  bit = (common->utf && is_char7_bitset((const sljit_u8 *)cc, type == OP_NCLASS)) ? 127 : 255;
   read_char_range(common, 0, bit, type == OP_NCLASS);
 #else
   read_char_range(common, 0, 255, type == OP_NCLASS);
 #endif
 
-  if (check_class_ranges(common, (const pcre_uint8 *)cc, type == OP_NCLASS, FALSE, backtracks))
+  if (check_class_ranges(common, (const sljit_u8 *)cc, type == OP_NCLASS, FALSE, backtracks))
     return cc + 32 / sizeof(pcre_uchar);
 
 #if defined SUPPORT_UTF && defined COMPILE_PCRE8
@@ -5808,7 +6585,7 @@ switch(type)
 
   OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);
   OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);
-  OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)cc);
+  OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)cc);
   OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0);
   OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);
   add_jump(compiler, backtracks, JUMP(SLJIT_ZERO));
@@ -5817,40 +6594,15 @@ switch(type)
   if (jump[0] != NULL)
     JUMPHERE(jump[0]);
 #endif
-
   return cc + 32 / sizeof(pcre_uchar);
 
 #if defined SUPPORT_UTF || defined COMPILE_PCRE16 || defined COMPILE_PCRE32
   case OP_XCLASS:
+  if (check_str_ptr)
+    detect_partial_match(common, backtracks);
   compile_xclass_matchingpath(common, cc + LINK_SIZE, backtracks);
   return cc + GET(cc, 0) - 1;
 #endif
-
-  case OP_REVERSE:
-  length = GET(cc, 0);
-  if (length == 0)
-    return cc + LINK_SIZE;
-  OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
-#ifdef SUPPORT_UTF
-  if (common->utf)
-    {
-    OP1(SLJIT_MOV, TMP3, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, begin));
-    OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, length);
-    label = LABEL();
-    add_jump(compiler, backtracks, CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, TMP3, 0));
-    skip_char_back(common);
-    OP2(SLJIT_SUB | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_IMM, 1);
-    JUMPTO(SLJIT_NOT_ZERO, label);
-    }
-  else
-#endif
-    {
-    OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, begin));
-    OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(length));
-    add_jump(compiler, backtracks, CMP(SLJIT_LESS, STR_PTR, 0, TMP1, 0));
-    }
-  check_start_used_ptr(common);
-  return cc + LINK_SIZE;
   }
 SLJIT_ASSERT_STOP();
 return cc;
@@ -5919,7 +6671,7 @@ if (context.length > 0)
   }
 
 /* A non-fixed length character will be checked if length == 0. */
-return compile_char1_matchingpath(common, *cc, cc + 1, backtracks);
+return compile_char1_matchingpath(common, *cc, cc + 1, backtracks, TRUE);
 }
 
 /* Forward definitions. */
@@ -6094,7 +6846,7 @@ pcre_uchar *ccbegin = cc;
 int min = 0, max = 0;
 BOOL minimize;
 
-PUSH_BACKTRACK(sizeof(iterator_backtrack), cc, NULL);
+PUSH_BACKTRACK(sizeof(ref_iterator_backtrack), cc, NULL);
 
 if (ref)
   offset = GET2(cc, 1) << 1;
@@ -6214,7 +6966,7 @@ if (!minimize)
     }
 
   JUMPHERE(zerolength);
-  BACKTRACK_AS(iterator_backtrack)->matchingpath = LABEL();
+  BACKTRACK_AS(ref_iterator_backtrack)->matchingpath = LABEL();
 
   count_match(common);
   return cc;
@@ -6260,7 +7012,7 @@ else
     }
   }
 
-BACKTRACK_AS(iterator_backtrack)->matchingpath = LABEL();
+BACKTRACK_AS(ref_iterator_backtrack)->matchingpath = LABEL();
 if (max > 0)
   add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_GREATER_EQUAL, SLJIT_MEM1(STACK_TOP), STACK(1), SLJIT_IMM, max));
 
@@ -6274,7 +7026,7 @@ if (min > 1)
   OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(1));
   OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
   OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), TMP1, 0);
-  CMPTO(SLJIT_LESS, TMP1, 0, SLJIT_IMM, min, BACKTRACK_AS(iterator_backtrack)->matchingpath);
+  CMPTO(SLJIT_LESS, TMP1, 0, SLJIT_IMM, min, BACKTRACK_AS(ref_iterator_backtrack)->matchingpath);
   }
 else if (max > 0)
   OP2(SLJIT_ADD, SLJIT_MEM1(STACK_TOP), STACK(1), SLJIT_MEM1(STACK_TOP), STACK(1), SLJIT_IMM, 1);
@@ -6419,8 +7171,8 @@ allocate_stack(common, CALLOUT_ARG_SIZE / sizeof(sljit_sw));
 SLJIT_ASSERT(common->capture_last_ptr != 0);
 OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr);
 OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
-OP1(SLJIT_MOV_SI, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(callout_number), SLJIT_IMM, cc[1]);
-OP1(SLJIT_MOV_SI, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(capture_last), TMP2, 0);
+OP1(SLJIT_MOV_S32, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(callout_number), SLJIT_IMM, cc[1]);
+OP1(SLJIT_MOV_S32, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(capture_last), TMP2, 0);
 
 /* These pointer sized fields temporarly stores internal variables. */
 OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(0));
@@ -6429,8 +7181,8 @@ OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(subject), TMP2, 0);
 
 if (common->mark_ptr != 0)
   OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, mark_ptr));
-OP1(SLJIT_MOV_SI, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(pattern_position), SLJIT_IMM, GET(cc, 2));
-OP1(SLJIT_MOV_SI, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(next_item_length), SLJIT_IMM, GET(cc, 2 + LINK_SIZE));
+OP1(SLJIT_MOV_S32, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(pattern_position), SLJIT_IMM, GET(cc, 2));
+OP1(SLJIT_MOV_S32, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(next_item_length), SLJIT_IMM, GET(cc, 2 + LINK_SIZE));
 OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(mark), (common->mark_ptr != 0) ? TMP2 : SLJIT_IMM, 0);
 
 /* Needed to save important temporary registers. */
@@ -6438,7 +7190,7 @@ OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS0, STACK_TOP, 0);
 OP2(SLJIT_SUB, SLJIT_R1, 0, STACK_TOP, 0, SLJIT_IMM, CALLOUT_ARG_SIZE);
 GET_LOCAL_BASE(SLJIT_R2, 0, OVECTOR_START);
 sljit_emit_ijump(compiler, SLJIT_CALL3, SLJIT_IMM, SLJIT_FUNC_OFFSET(do_callout));
-OP1(SLJIT_MOV_SI, SLJIT_RETURN_REG, 0, SLJIT_RETURN_REG, 0);
+OP1(SLJIT_MOV_S32, SLJIT_RETURN_REG, 0, SLJIT_RETURN_REG, 0);
 OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), LOCALS0);
 free_stack(common, CALLOUT_ARG_SIZE / sizeof(sljit_sw));
 
@@ -6455,6 +7207,32 @@ return cc + 2 + 2 * LINK_SIZE;
 #undef CALLOUT_ARG_SIZE
 #undef CALLOUT_ARG_OFFSET
 
+static SLJIT_INLINE BOOL assert_needs_str_ptr_saving(pcre_uchar *cc)
+{
+while (TRUE)
+  {
+  switch (*cc)
+    {
+    case OP_NOT_WORD_BOUNDARY:
+    case OP_WORD_BOUNDARY:
+    case OP_CIRC:
+    case OP_CIRCM:
+    case OP_DOLL:
+    case OP_DOLLM:
+    case OP_CALLOUT:
+    case OP_ALT:
+    cc += PRIV(OP_lengths)[*cc];
+    break;
+
+    case OP_KET:
+    return FALSE;
+
+    default:
+    return TRUE;
+    }
+  }
+}
+
 static pcre_uchar *compile_assert_matchingpath(compiler_common *common, pcre_uchar *cc, assert_backtrack *backtrack, BOOL conditional)
 {
 DEFINE_COMPILER;
@@ -6511,15 +7289,28 @@ if (bra == OP_BRAMINZERO)
 
 if (framesize < 0)
   {
-  extrasize = needs_control_head ? 2 : 1;
+  extrasize = 1;
+  if (bra == OP_BRA && !assert_needs_str_ptr_saving(ccbegin + 1 + LINK_SIZE))
+    extrasize = 0;
+
+  if (needs_control_head)
+    extrasize++;
+
   if (framesize == no_frame)
     OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, STACK_TOP, 0);
-  allocate_stack(common, extrasize);
+
+  if (extrasize > 0)
+    allocate_stack(common, extrasize);
+
   if (needs_control_head)
     OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr);
-  OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
+
+  if (extrasize > 0)
+    OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
+
   if (needs_control_head)
     {
+    SLJIT_ASSERT(extrasize == 2);
     OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_IMM, 0);
     OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), TMP1, 0);
     }
@@ -6528,12 +7319,14 @@ else
   {
   extrasize = needs_control_head ? 3 : 2;
   allocate_stack(common, framesize + extrasize);
+
   OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
   OP2(SLJIT_SUB, TMP2, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + extrasize) * sizeof(sljit_sw));
   OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, TMP2, 0);
   if (needs_control_head)
     OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr);
   OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
+
   if (needs_control_head)
     {
     OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(2), TMP1, 0);
@@ -6542,6 +7335,7 @@ else
     }
   else
     OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), TMP1, 0);
+
   init_frame(common, ccbegin, NULL, framesize + extrasize - 1, extrasize, FALSE);
   }
 
@@ -6565,7 +7359,7 @@ while (1)
   altbacktrack.top = NULL;
   altbacktrack.topbacktracks = NULL;
 
-  if (*ccbegin == OP_ALT)
+  if (*ccbegin == OP_ALT && extrasize > 0)
     OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
 
   altbacktrack.cc = ccbegin;
@@ -6594,8 +7388,9 @@ while (1)
     {
     if (framesize == no_frame)
       OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
-    else
+    else if (extrasize > 0)
       free_stack(common, extrasize);
+
     if (needs_control_head)
       OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), 0);
     }
@@ -6621,7 +7416,10 @@ while (1)
     {
     /* We know that STR_PTR was stored on the top of the stack. */
     if (conditional)
-      OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), needs_control_head ? sizeof(sljit_sw) : 0);
+      {
+      if (extrasize > 0)
+        OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), needs_control_head ? sizeof(sljit_sw) : 0);
+      }
     else if (bra == OP_BRAZERO)
       {
       if (framesize < 0)
@@ -6698,7 +7496,7 @@ if (needs_control_head)
 if (opcode == OP_ASSERT || opcode == OP_ASSERTBACK)
   {
   /* Assert is failed. */
-  if (conditional || bra == OP_BRAZERO)
+  if ((conditional && extrasize > 0) || bra == OP_BRAZERO)
     OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
 
   if (framesize < 0)
@@ -6710,7 +7508,7 @@ if (opcode == OP_ASSERT || opcode == OP_ASSERTBACK)
         free_stack(common, 1);
       OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
       }
-    else
+    else if (extrasize > 0)
       free_stack(common, extrasize);
     }
   else
@@ -6735,7 +7533,9 @@ if (opcode == OP_ASSERT || opcode == OP_ASSERTBACK)
   if (framesize < 0)
     {
     /* We know that STR_PTR was stored on the top of the stack. */
-    OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), (extrasize - 1) * sizeof(sljit_sw));
+    if (extrasize > 0)
+      OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), (extrasize - 1) * sizeof(sljit_sw));
+
     /* Keep the STR_PTR on the top of the stack. */
     if (bra == OP_BRAZERO)
       {
@@ -6798,14 +7598,16 @@ else
   /* AssertNot is successful. */
   if (framesize < 0)
     {
-    OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
+    if (extrasize > 0)
+      OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
+
     if (bra != OP_BRA)
       {
       if (extrasize == 2)
         free_stack(common, 1);
       OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
       }
-    else
+    else if (extrasize > 0)
       free_stack(common, extrasize);
     }
   else
@@ -6867,7 +7669,9 @@ if (framesize < 0)
     stacksize = needs_control_head ? 1 : 0;
     if (ket != OP_KET || has_alternatives)
       stacksize++;
-    free_stack(common, stacksize);
+
+    if (stacksize > 0)
+      free_stack(common, stacksize);
     }
 
   if (needs_control_head)
@@ -7513,9 +8317,13 @@ while (*cc == OP_ALT)
   cc += GET(cc, 1);
 cc += 1 + LINK_SIZE;
 
-/* Temporarily encoding the needs_control_head in framesize. */
 if (opcode == OP_ONCE)
+  {
+  /* We temporarily encode the needs_control_head in the lowest bit.
+     Note: on the target architectures of SLJIT the ((x << 1) >> 1) returns
+     the same value for small signed numbers (including negative numbers). */
   BACKTRACK_AS(bracket_backtrack)->u.framesize = (BACKTRACK_AS(bracket_backtrack)->u.framesize << 1) | (needs_control_head ? 1 : 0);
+  }
 return cc + repeat_length;
 }
 
@@ -7802,11 +8610,13 @@ count_match(common);
 return cc + 1 + LINK_SIZE;
 }
 
-static SLJIT_INLINE pcre_uchar *get_iterator_parameters(compiler_common *common, pcre_uchar *cc, pcre_uchar *opcode, pcre_uchar *type, int *max, int *min, pcre_uchar **end)
+static SLJIT_INLINE pcre_uchar *get_iterator_parameters(compiler_common *common, pcre_uchar *cc, pcre_uchar *opcode, pcre_uchar *type, sljit_u32 *max, sljit_u32 *exact, pcre_uchar **end)
 {
 int class_len;
 
 *opcode = *cc;
+*exact = 0;
+
 if (*opcode >= OP_STAR && *opcode <= OP_POSUPTO)
   {
   cc++;
@@ -7834,7 +8644,7 @@ else if (*opcode >= OP_TYPESTAR && *opcode <= OP_TYPEPOSUPTO)
   {
   cc++;
   *opcode -= OP_TYPESTAR - OP_STAR;
-  *type = 0;
+  *type = OP_END;
   }
 else
   {
@@ -7843,60 +8653,105 @@ else
   cc++;
   class_len = (*type < OP_XCLASS) ? (int)(1 + (32 / sizeof(pcre_uchar))) : GET(cc, 0);
   *opcode = cc[class_len - 1];
+
   if (*opcode >= OP_CRSTAR && *opcode <= OP_CRMINQUERY)
     {
     *opcode -= OP_CRSTAR - OP_STAR;
-    if (end != NULL)
-      *end = cc + class_len;
+    *end = cc + class_len;
+
+    if (*opcode == OP_PLUS || *opcode == OP_MINPLUS)
+      {
+      *exact = 1;
+      *opcode -= OP_PLUS - OP_STAR;
+      }
     }
   else if (*opcode >= OP_CRPOSSTAR && *opcode <= OP_CRPOSQUERY)
     {
     *opcode -= OP_CRPOSSTAR - OP_POSSTAR;
-    if (end != NULL)
-      *end = cc + class_len;
+    *end = cc + class_len;
+
+    if (*opcode == OP_POSPLUS)
+      {
+      *exact = 1;
+      *opcode = OP_POSSTAR;
+      }
     }
   else
     {
     SLJIT_ASSERT(*opcode == OP_CRRANGE || *opcode == OP_CRMINRANGE || *opcode == OP_CRPOSRANGE);
     *max = GET2(cc, (class_len + IMM2_SIZE));
-    *min = GET2(cc, class_len);
+    *exact = GET2(cc, class_len);
 
-    if (*min == 0)
+    if (*max == 0)
       {
-      SLJIT_ASSERT(*max != 0);
-      *opcode = (*opcode == OP_CRRANGE) ? OP_UPTO : (*opcode == OP_CRMINRANGE ? OP_MINUPTO : OP_POSUPTO);
+      if (*opcode == OP_CRPOSRANGE)
+        *opcode = OP_POSSTAR;
+      else
+        *opcode -= OP_CRRANGE - OP_STAR;
       }
-    if (*max == *min)
-      *opcode = OP_EXACT;
-
-    if (end != NULL)
-      *end = cc + class_len + 2 * IMM2_SIZE;
+    else
+      {
+      *max -= *exact;
+      if (*max == 0)
+        *opcode = OP_EXACT;
+      else if (*max == 1)
+        {
+        if (*opcode == OP_CRPOSRANGE)
+          *opcode = OP_POSQUERY;
+        else
+          *opcode -= OP_CRRANGE - OP_QUERY;
+        }
+      else
+        {
+        if (*opcode == OP_CRPOSRANGE)
+          *opcode = OP_POSUPTO;
+        else
+          *opcode -= OP_CRRANGE - OP_UPTO;
+        }
+      }
+    *end = cc + class_len + 2 * IMM2_SIZE;
     }
   return cc;
   }
 
-if (*opcode == OP_UPTO || *opcode == OP_MINUPTO || *opcode == OP_EXACT || *opcode == OP_POSUPTO)
+switch(*opcode)
   {
+  case OP_EXACT:
+  *exact = GET2(cc, 0);
+  cc += IMM2_SIZE;
+  break;
+
+  case OP_PLUS:
+  case OP_MINPLUS:
+  *exact = 1;
+  *opcode -= OP_PLUS - OP_STAR;
+  break;
+
+  case OP_POSPLUS:
+  *exact = 1;
+  *opcode = OP_POSSTAR;
+  break;
+
+  case OP_UPTO:
+  case OP_MINUPTO:
+  case OP_POSUPTO:
   *max = GET2(cc, 0);
   cc += IMM2_SIZE;
+  break;
   }
 
-if (*type == 0)
+if (*type == OP_END)
   {
   *type = *cc;
-  if (end != NULL)
-    *end = next_opcode(common, cc);
+  *end = next_opcode(common, cc);
   cc++;
   return cc;
   }
 
-if (end != NULL)
-  {
-  *end = cc + 1;
+*end = cc + 1;
 #ifdef SUPPORT_UTF
-  if (common->utf && HAS_EXTRALEN(*cc)) *end += GET_EXTRALEN(*cc);
+if (common->utf && HAS_EXTRALEN(*cc)) *end += GET_EXTRALEN(*cc);
 #endif
-  }
 return cc;
 }
 
@@ -7906,9 +8761,15 @@ DEFINE_COMPILER;
 backtrack_common *backtrack;
 pcre_uchar opcode;
 pcre_uchar type;
-int max = -1, min = -1;
+sljit_u32 max = 0, exact;
+BOOL fast_fail;
+sljit_s32 fast_str_ptr;
+BOOL charpos_enabled;
+pcre_uchar charpos_char;
+unsigned int charpos_othercasebit;
 pcre_uchar *end;
-jump_list *nomatch = NULL;
+jump_list *no_match = NULL;
+jump_list *no_char1_match = NULL;
 struct sljit_jump *jump = NULL;
 struct sljit_label *label;
 int private_data_ptr = PRIVATE_DATA(cc);
@@ -7917,83 +8778,92 @@ int offset0 = (private_data_ptr == 0) ? STACK(0) : private_data_ptr;
 int offset1 = (private_data_ptr == 0) ? STACK(1) : private_data_ptr + (int)sizeof(sljit_sw);
 int tmp_base, tmp_offset;
 
-PUSH_BACKTRACK(sizeof(iterator_backtrack), cc, NULL);
+PUSH_BACKTRACK(sizeof(char_iterator_backtrack), cc, NULL);
 
-cc = get_iterator_parameters(common, cc, &opcode, &type, &max, &min, &end);
+fast_str_ptr = PRIVATE_DATA(cc + 1);
+fast_fail = TRUE;
 
-switch(type)
+SLJIT_ASSERT(common->fast_forward_bc_ptr == NULL || fast_str_ptr == 0 || cc == common->fast_forward_bc_ptr);
+
+if (cc == common->fast_forward_bc_ptr)
+  fast_fail = FALSE;
+else if (common->fast_fail_start_ptr == 0)
+  fast_str_ptr = 0;
+
+SLJIT_ASSERT(common->fast_forward_bc_ptr != NULL || fast_str_ptr == 0
+  || (fast_str_ptr >= common->fast_fail_start_ptr && fast_str_ptr <= common->fast_fail_end_ptr));
+
+cc = get_iterator_parameters(common, cc, &opcode, &type, &max, &exact, &end);
+
+if (type != OP_EXTUNI)
   {
-  case OP_NOT_DIGIT:
-  case OP_DIGIT:
-  case OP_NOT_WHITESPACE:
-  case OP_WHITESPACE:
-  case OP_NOT_WORDCHAR:
-  case OP_WORDCHAR:
-  case OP_ANY:
-  case OP_ALLANY:
-  case OP_ANYBYTE:
-  case OP_ANYNL:
-  case OP_NOT_HSPACE:
-  case OP_HSPACE:
-  case OP_NOT_VSPACE:
-  case OP_VSPACE:
-  case OP_CHAR:
-  case OP_CHARI:
-  case OP_NOT:
-  case OP_NOTI:
-  case OP_CLASS:
-  case OP_NCLASS:
   tmp_base = TMP3;
   tmp_offset = 0;
-  break;
-
-  default:
-  SLJIT_ASSERT_STOP();
-  /* Fall through. */
-
-  case OP_EXTUNI:
-  case OP_XCLASS:
-  case OP_NOTPROP:
-  case OP_PROP:
+  }
+else
+  {
   tmp_base = SLJIT_MEM1(SLJIT_SP);
   tmp_offset = POSSESSIVE0;
-  break;
   }
 
+if (fast_fail && fast_str_ptr != 0)
+  add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), fast_str_ptr));
+
+/* Handle fixed part first. */
+if (exact > 1)
+  {
+  SLJIT_ASSERT(fast_str_ptr == 0);
+  if (common->mode == JIT_COMPILE
+#ifdef SUPPORT_UTF
+      && !common->utf
+#endif
+      )
+    {
+    OP2(SLJIT_ADD, TMP1, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(exact));
+    add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_GREATER, TMP1, 0, STR_END, 0));
+    OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, exact);
+    label = LABEL();
+    compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks, FALSE);
+    OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
+    JUMPTO(SLJIT_NOT_ZERO, label);
+    }
+  else
+    {
+    OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, exact);
+    label = LABEL();
+    compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks, TRUE);
+    OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
+    JUMPTO(SLJIT_NOT_ZERO, label);
+    }
+  }
+else if (exact == 1)
+  compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks, TRUE);
+
 switch(opcode)
   {
   case OP_STAR:
-  case OP_PLUS:
   case OP_UPTO:
-  case OP_CRRANGE:
+  SLJIT_ASSERT(fast_str_ptr == 0 || opcode == OP_STAR);
+
   if (type == OP_ANYNL || type == OP_EXTUNI)
     {
     SLJIT_ASSERT(private_data_ptr == 0);
-    if (opcode == OP_STAR || opcode == OP_UPTO)
-      {
-      allocate_stack(common, 2);
-      OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
-      OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), SLJIT_IMM, 0);
-      }
-    else
-      {
-      allocate_stack(common, 1);
-      OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
-      }
+    SLJIT_ASSERT(fast_str_ptr == 0);
+
+    allocate_stack(common, 2);
+    OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
+    OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), SLJIT_IMM, 0);
 
-    if (opcode == OP_UPTO || opcode == OP_CRRANGE)
-      OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE0, SLJIT_IMM, 0);
+    if (opcode == OP_UPTO)
+      OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE0, SLJIT_IMM, max);
 
     label = LABEL();
-    compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks);
-    if (opcode == OP_UPTO || opcode == OP_CRRANGE)
+    compile_char1_matchingpath(common, type, cc, &BACKTRACK_AS(char_iterator_backtrack)->u.backtracks, TRUE);
+    if (opcode == OP_UPTO)
       {
       OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), POSSESSIVE0);
-      OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
-      if (opcode == OP_CRRANGE && min > 0)
-        CMPTO(SLJIT_LESS, TMP1, 0, SLJIT_IMM, min, label);
-      if (opcode == OP_UPTO || (opcode == OP_CRRANGE && max > 0))
-        jump = CMP(SLJIT_GREATER_EQUAL, TMP1, 0, SLJIT_IMM, max);
+      OP2(SLJIT_SUB | SLJIT_SET_E, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
+      jump = JUMP(SLJIT_ZERO);
       OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE0, TMP1, 0);
       }
 
@@ -8006,134 +8876,268 @@ switch(opcode)
     }
   else
     {
-    if (opcode == OP_PLUS)
-      compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks);
-    if (private_data_ptr == 0)
-      allocate_stack(common, 2);
-    OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
-    if (opcode <= OP_PLUS)
+    charpos_enabled = FALSE;
+    charpos_char = 0;
+    charpos_othercasebit = 0;
+
+    if ((type != OP_CHAR && type != OP_CHARI) && (*end == OP_CHAR || *end == OP_CHARI))
+      {
+      charpos_enabled = TRUE;
+#ifdef SUPPORT_UTF
+      charpos_enabled = !common->utf || !HAS_EXTRALEN(end[1]);
+#endif
+      if (charpos_enabled && *end == OP_CHARI && char_has_othercase(common, end + 1))
+        {
+        charpos_othercasebit = char_get_othercase_bit(common, end + 1);
+        if (charpos_othercasebit == 0)
+          charpos_enabled = FALSE;
+        }
+
+      if (charpos_enabled)
+        {
+        charpos_char = end[1];
+        /* Consumpe the OP_CHAR opcode. */
+        end += 2;
+#if defined COMPILE_PCRE8
+        SLJIT_ASSERT((charpos_othercasebit >> 8) == 0);
+#elif defined COMPILE_PCRE16 || defined COMPILE_PCRE32
+        SLJIT_ASSERT((charpos_othercasebit >> 9) == 0);
+        if ((charpos_othercasebit & 0x100) != 0)
+          charpos_othercasebit = (charpos_othercasebit & 0xff) << 8;
+#endif
+        if (charpos_othercasebit != 0)
+          charpos_char |= charpos_othercasebit;
+
+        BACKTRACK_AS(char_iterator_backtrack)->u.charpos.enabled = TRUE;
+        BACKTRACK_AS(char_iterator_backtrack)->u.charpos.chr = charpos_char;
+        BACKTRACK_AS(char_iterator_backtrack)->u.charpos.othercasebit = charpos_othercasebit;
+        }
+      }
+
+    if (charpos_enabled)
+      {
+      if (opcode == OP_UPTO)
+        OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, max + 1);
+
+      /* Search the first instance of charpos_char. */
+      jump = JUMP(SLJIT_JUMP);
+      label = LABEL();
+      if (opcode == OP_UPTO)
+        {
+        OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
+        add_jump(compiler, &backtrack->topbacktracks, JUMP(SLJIT_ZERO));
+        }
+      compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks, FALSE);
+      if (fast_str_ptr != 0)
+        OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), fast_str_ptr, STR_PTR, 0);
+      JUMPHERE(jump);
+
+      detect_partial_match(common, &backtrack->topbacktracks);
+      OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
+      if (charpos_othercasebit != 0)
+        OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, charpos_othercasebit);
+      CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, charpos_char, label);
+
+      if (private_data_ptr == 0)
+        allocate_stack(common, 2);
+      OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
       OP1(SLJIT_MOV, base, offset1, STR_PTR, 0);
-    else
-      OP1(SLJIT_MOV, base, offset1, SLJIT_IMM, 1);
-    label = LABEL();
-    compile_char1_matchingpath(common, type, cc, &nomatch);
-    OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
-    if (opcode <= OP_PLUS)
-      JUMPTO(SLJIT_JUMP, label);
-    else if (opcode == OP_CRRANGE && max == 0)
+      if (opcode == OP_UPTO)
+        {
+        OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
+        add_jump(compiler, &no_match, JUMP(SLJIT_ZERO));
+        }
+
+      /* Search the last instance of charpos_char. */
+      label = LABEL();
+      compile_char1_matchingpath(common, type, cc, &no_match, FALSE);
+      if (fast_str_ptr != 0)
+        OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), fast_str_ptr, STR_PTR, 0);
+      detect_partial_match(common, &no_match);
+      OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
+      if (charpos_othercasebit != 0)
+        OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, charpos_othercasebit);
+      if (opcode == OP_STAR)
+        {
+        CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, charpos_char, label);
+        OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
+        }
+      else
+        {
+        jump = CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, charpos_char);
+        OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
+        JUMPHERE(jump);
+        }
+
+      if (opcode == OP_UPTO)
+        {
+        OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
+        JUMPTO(SLJIT_NOT_ZERO, label);
+        }
+      else
+        JUMPTO(SLJIT_JUMP, label);
+
+      set_jumps(no_match, LABEL());
+      OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
+      OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+      OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
+      }
+#if defined SUPPORT_UTF && !defined COMPILE_PCRE32
+    else if (common->utf)
       {
-      OP2(SLJIT_ADD, base, offset1, base, offset1, SLJIT_IMM, 1);
-      JUMPTO(SLJIT_JUMP, label);
+      if (private_data_ptr == 0)
+        allocate_stack(common, 2);
+
+      OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
+      OP1(SLJIT_MOV, base, offset1, STR_PTR, 0);
+
+      if (opcode == OP_UPTO)
+        OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, max);
+
+      label = LABEL();
+      compile_char1_matchingpath(common, type, cc, &no_match, TRUE);
+      OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
+
+      if (opcode == OP_UPTO)
+        {
+        OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
+        JUMPTO(SLJIT_NOT_ZERO, label);
+        }
+      else
+        JUMPTO(SLJIT_JUMP, label);
+
+      set_jumps(no_match, LABEL());
+      OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
+      if (fast_str_ptr != 0)
+        OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), fast_str_ptr, STR_PTR, 0);
       }
+#endif
     else
       {
-      OP1(SLJIT_MOV, TMP1, 0, base, offset1);
-      OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
-      OP1(SLJIT_MOV, base, offset1, TMP1, 0);
-      CMPTO(SLJIT_LESS, TMP1, 0, SLJIT_IMM, max + 1, label);
+      if (private_data_ptr == 0)
+        allocate_stack(common, 2);
+
+      OP1(SLJIT_MOV, base, offset1, STR_PTR, 0);
+      if (opcode == OP_UPTO)
+        OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, max);
+
+      label = LABEL();
+      detect_partial_match(common, &no_match);
+      compile_char1_matchingpath(common, type, cc, &no_char1_match, FALSE);
+      if (opcode == OP_UPTO)
+        {
+        OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
+        JUMPTO(SLJIT_NOT_ZERO, label);
+        OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+        }
+      else
+        JUMPTO(SLJIT_JUMP, label);
+
+      set_jumps(no_char1_match, LABEL());
+      OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+      set_jumps(no_match, LABEL());
+      OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
+      if (fast_str_ptr != 0)
+        OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), fast_str_ptr, STR_PTR, 0);
       }
-    set_jumps(nomatch, LABEL());
-    if (opcode == OP_CRRANGE)
-      add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_LESS, base, offset1, SLJIT_IMM, min + 1));
-    OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
     }
-  BACKTRACK_AS(iterator_backtrack)->matchingpath = LABEL();
+  BACKTRACK_AS(char_iterator_backtrack)->matchingpath = LABEL();
   break;
 
   case OP_MINSTAR:
-  case OP_MINPLUS:
-  if (opcode == OP_MINPLUS)
-    compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks);
   if (private_data_ptr == 0)
     allocate_stack(common, 1);
   OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
-  BACKTRACK_AS(iterator_backtrack)->matchingpath = LABEL();
+  BACKTRACK_AS(char_iterator_backtrack)->matchingpath = LABEL();
+  if (fast_str_ptr != 0)
+    OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), fast_str_ptr, STR_PTR, 0);
   break;
 
   case OP_MINUPTO:
-  case OP_CRMINRANGE:
+  SLJIT_ASSERT(fast_str_ptr == 0);
   if (private_data_ptr == 0)
     allocate_stack(common, 2);
   OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
-  OP1(SLJIT_MOV, base, offset1, SLJIT_IMM, 1);
-  if (opcode == OP_CRMINRANGE)
-    add_jump(compiler, &backtrack->topbacktracks, JUMP(SLJIT_JUMP));
-  BACKTRACK_AS(iterator_backtrack)->matchingpath = LABEL();
+  OP1(SLJIT_MOV, base, offset1, SLJIT_IMM, max + 1);
+  BACKTRACK_AS(char_iterator_backtrack)->matchingpath = LABEL();
   break;
 
   case OP_QUERY:
   case OP_MINQUERY:
+  SLJIT_ASSERT(fast_str_ptr == 0);
   if (private_data_ptr == 0)
     allocate_stack(common, 1);
   OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
   if (opcode == OP_QUERY)
-    compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks);
-  BACKTRACK_AS(iterator_backtrack)->matchingpath = LABEL();
+    compile_char1_matchingpath(common, type, cc, &BACKTRACK_AS(char_iterator_backtrack)->u.backtracks, TRUE);
+  BACKTRACK_AS(char_iterator_backtrack)->matchingpath = LABEL();
   break;
 
   case OP_EXACT:
-  OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, max);
-  label = LABEL();
-  compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks);
-  OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
-  JUMPTO(SLJIT_NOT_ZERO, label);
   break;
 
   case OP_POSSTAR:
-  case OP_POSPLUS:
-  case OP_POSUPTO:
-  if (opcode == OP_POSPLUS)
-    compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks);
-  if (opcode == OP_POSUPTO)
-    OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1, SLJIT_IMM, max);
-  OP1(SLJIT_MOV, tmp_base, tmp_offset, STR_PTR, 0);
-  label = LABEL();
-  compile_char1_matchingpath(common, type, cc, &nomatch);
-  OP1(SLJIT_MOV, tmp_base, tmp_offset, STR_PTR, 0);
-  if (opcode != OP_POSUPTO)
-    JUMPTO(SLJIT_JUMP, label);
-  else
+#if defined SUPPORT_UTF && !defined COMPILE_PCRE32
+  if (common->utf)
     {
-    OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1, SLJIT_IMM, 1);
-    JUMPTO(SLJIT_NOT_ZERO, label);
+    OP1(SLJIT_MOV, tmp_base, tmp_offset, STR_PTR, 0);
+    label = LABEL();
+    compile_char1_matchingpath(common, type, cc, &no_match, TRUE);
+    OP1(SLJIT_MOV, tmp_base, tmp_offset, STR_PTR, 0);
+    JUMPTO(SLJIT_JUMP, label);
+    set_jumps(no_match, LABEL());
+    OP1(SLJIT_MOV, STR_PTR, 0, tmp_base, tmp_offset);
+    if (fast_str_ptr != 0)
+      OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), fast_str_ptr, STR_PTR, 0);
+    break;
     }
-  set_jumps(nomatch, LABEL());
-  OP1(SLJIT_MOV, STR_PTR, 0, tmp_base, tmp_offset);
-  break;
-
-  case OP_POSQUERY:
-  OP1(SLJIT_MOV, tmp_base, tmp_offset, STR_PTR, 0);
-  compile_char1_matchingpath(common, type, cc, &nomatch);
-  OP1(SLJIT_MOV, tmp_base, tmp_offset, STR_PTR, 0);
-  set_jumps(nomatch, LABEL());
-  OP1(SLJIT_MOV, STR_PTR, 0, tmp_base, tmp_offset);
+#endif
+  label = LABEL();
+  detect_partial_match(common, &no_match);
+  compile_char1_matchingpath(common, type, cc, &no_char1_match, FALSE);
+  JUMPTO(SLJIT_JUMP, label);
+  set_jumps(no_char1_match, LABEL());
+  OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+  set_jumps(no_match, LABEL());
+  if (fast_str_ptr != 0)
+    OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), fast_str_ptr, STR_PTR, 0);
   break;
 
-  case OP_CRPOSRANGE:
-  /* Combination of OP_EXACT and OP_POSSTAR or OP_POSUPTO */
-  OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, min);
+  case OP_POSUPTO:
+  SLJIT_ASSERT(fast_str_ptr == 0);
+#if defined SUPPORT_UTF && !defined COMPILE_PCRE32
+  if (common->utf)
+    {
+    OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1, STR_PTR, 0);
+    OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, max);
+    label = LABEL();
+    compile_char1_matchingpath(common, type, cc, &no_match, TRUE);
+    OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1, STR_PTR, 0);
+    OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
+    JUMPTO(SLJIT_NOT_ZERO, label);
+    set_jumps(no_match, LABEL());
+    OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1);
+    break;
+    }
+#endif
+  OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, max);
   label = LABEL();
-  compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks);
+  detect_partial_match(common, &no_match);
+  compile_char1_matchingpath(common, type, cc, &no_char1_match, FALSE);
   OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
   JUMPTO(SLJIT_NOT_ZERO, label);
+  OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+  set_jumps(no_char1_match, LABEL());
+  OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+  set_jumps(no_match, LABEL());
+  break;
 
-  if (max != 0)
-    {
-    SLJIT_ASSERT(max - min > 0);
-    OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1, SLJIT_IMM, max - min);
-    }
+  case OP_POSQUERY:
+  SLJIT_ASSERT(fast_str_ptr == 0);
   OP1(SLJIT_MOV, tmp_base, tmp_offset, STR_PTR, 0);
-  label = LABEL();
-  compile_char1_matchingpath(common, type, cc, &nomatch);
+  compile_char1_matchingpath(common, type, cc, &no_match, TRUE);
   OP1(SLJIT_MOV, tmp_base, tmp_offset, STR_PTR, 0);
-  if (max == 0)
-    JUMPTO(SLJIT_JUMP, label);
-  else
-    {
-    OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1, SLJIT_IMM, 1);
-    JUMPTO(SLJIT_NOT_ZERO, label);
-    }
-  set_jumps(nomatch, LABEL());
+  set_jumps(no_match, LABEL());
   OP1(SLJIT_MOV, STR_PTR, 0, tmp_base, tmp_offset);
   break;
 
@@ -8174,9 +9178,9 @@ if (common->accept_label == NULL)
 else
   CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(0), common->accept_label);
 OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
-OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, notempty));
+OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, notempty));
 add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, 0));
-OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, notempty_atstart));
+OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, notempty_atstart));
 if (common->accept_label == NULL)
   add_jump(compiler, &common->accept, CMP(SLJIT_EQUAL, TMP2, 0, SLJIT_IMM, 0));
 else
@@ -8298,6 +9302,16 @@ while (cc < ccend)
     case OP_SOM:
     case OP_NOT_WORD_BOUNDARY:
     case OP_WORD_BOUNDARY:
+    case OP_EODN:
+    case OP_EOD:
+    case OP_DOLL:
+    case OP_DOLLM:
+    case OP_CIRC:
+    case OP_CIRCM:
+    case OP_REVERSE:
+    cc = compile_simple_assertion_matchingpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks);
+    break;
+
     case OP_NOT_DIGIT:
     case OP_DIGIT:
     case OP_NOT_WHITESPACE:
@@ -8315,16 +9329,9 @@ while (cc < ccend)
     case OP_NOT_VSPACE:
     case OP_VSPACE:
     case OP_EXTUNI:
-    case OP_EODN:
-    case OP_EOD:
-    case OP_CIRC:
-    case OP_CIRCM:
-    case OP_DOLL:
-    case OP_DOLLM:
     case OP_NOT:
     case OP_NOTI:
-    case OP_REVERSE:
-    cc = compile_char1_matchingpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks);
+    cc = compile_char1_matchingpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks, TRUE);
     break;
 
     case OP_SET_SOM:
@@ -8341,7 +9348,7 @@ while (cc < ccend)
     if (common->mode == JIT_COMPILE)
       cc = compile_charn_matchingpath(common, cc, ccend, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks);
     else
-      cc = compile_char1_matchingpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks);
+      cc = compile_char1_matchingpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks, TRUE);
     break;
 
     case OP_STAR:
@@ -8417,7 +9424,7 @@ while (cc < ccend)
     if (cc[1 + (32 / sizeof(pcre_uchar))] >= OP_CRSTAR && cc[1 + (32 / sizeof(pcre_uchar))] <= OP_CRPOSRANGE)
       cc = compile_iterator_matchingpath(common, cc, parent);
     else
-      cc = compile_char1_matchingpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks);
+      cc = compile_char1_matchingpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks, TRUE);
     break;
 
 #if defined SUPPORT_UTF || defined COMPILE_PCRE16 || defined COMPILE_PCRE32
@@ -8425,7 +9432,7 @@ while (cc < ccend)
     if (*(cc + GET(cc, 1)) >= OP_CRSTAR && *(cc + GET(cc, 1)) <= OP_CRPOSRANGE)
       cc = compile_iterator_matchingpath(common, cc, parent);
     else
-      cc = compile_char1_matchingpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks);
+      cc = compile_char1_matchingpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks, TRUE);
     break;
 #endif
 
@@ -8601,95 +9608,82 @@ DEFINE_COMPILER;
 pcre_uchar *cc = current->cc;
 pcre_uchar opcode;
 pcre_uchar type;
-int max = -1, min = -1;
+sljit_u32 max = 0, exact;
 struct sljit_label *label = NULL;
 struct sljit_jump *jump = NULL;
 jump_list *jumplist = NULL;
+pcre_uchar *end;
 int private_data_ptr = PRIVATE_DATA(cc);
 int base = (private_data_ptr == 0) ? SLJIT_MEM1(STACK_TOP) : SLJIT_MEM1(SLJIT_SP);
 int offset0 = (private_data_ptr == 0) ? STACK(0) : private_data_ptr;
 int offset1 = (private_data_ptr == 0) ? STACK(1) : private_data_ptr + (int)sizeof(sljit_sw);
 
-cc = get_iterator_parameters(common, cc, &opcode, &type, &max, &min, NULL);
+cc = get_iterator_parameters(common, cc, &opcode, &type, &max, &exact, &end);
 
 switch(opcode)
   {
   case OP_STAR:
-  case OP_PLUS:
   case OP_UPTO:
-  case OP_CRRANGE:
   if (type == OP_ANYNL || type == OP_EXTUNI)
     {
     SLJIT_ASSERT(private_data_ptr == 0);
-    set_jumps(current->topbacktracks, LABEL());
+    set_jumps(CURRENT_AS(char_iterator_backtrack)->u.backtracks, LABEL());
     OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
     free_stack(common, 1);
-    CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(iterator_backtrack)->matchingpath);
+    CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(char_iterator_backtrack)->matchingpath);
     }
   else
     {
-    if (opcode == OP_UPTO)
-      min = 0;
-    if (opcode <= OP_PLUS)
+    if (CURRENT_AS(char_iterator_backtrack)->u.charpos.enabled)
       {
       OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
-      jump = CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, base, offset1);
+      OP1(SLJIT_MOV, TMP2, 0, base, offset1);
+      OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
+
+      jump = CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, TMP2, 0);
+      label = LABEL();
+      OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-1));
+      OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
+      if (CURRENT_AS(char_iterator_backtrack)->u.charpos.othercasebit != 0)
+        OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, CURRENT_AS(char_iterator_backtrack)->u.charpos.othercasebit);
+      CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, CURRENT_AS(char_iterator_backtrack)->u.charpos.chr, CURRENT_AS(char_iterator_backtrack)->matchingpath);
+      skip_char_back(common);
+      CMPTO(SLJIT_GREATER, STR_PTR, 0, TMP2, 0, label);
       }
     else
       {
-      OP1(SLJIT_MOV, TMP1, 0, base, offset1);
       OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
-      jump = CMP(SLJIT_LESS_EQUAL, TMP1, 0, SLJIT_IMM, min + 1);
-      OP2(SLJIT_SUB, base, offset1, TMP1, 0, SLJIT_IMM, 1);
+      jump = CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, base, offset1);
+      skip_char_back(common);
+      OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
+      JUMPTO(SLJIT_JUMP, CURRENT_AS(char_iterator_backtrack)->matchingpath);
       }
-    skip_char_back(common);
-    OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
-    JUMPTO(SLJIT_JUMP, CURRENT_AS(iterator_backtrack)->matchingpath);
-    if (opcode == OP_CRRANGE)
-      set_jumps(current->topbacktracks, LABEL());
     JUMPHERE(jump);
     if (private_data_ptr == 0)
       free_stack(common, 2);
-    if (opcode == OP_PLUS)
-      set_jumps(current->topbacktracks, LABEL());
     }
   break;
 
   case OP_MINSTAR:
-  case OP_MINPLUS:
   OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
-  compile_char1_matchingpath(common, type, cc, &jumplist);
+  compile_char1_matchingpath(common, type, cc, &jumplist, TRUE);
   OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
-  JUMPTO(SLJIT_JUMP, CURRENT_AS(iterator_backtrack)->matchingpath);
+  JUMPTO(SLJIT_JUMP, CURRENT_AS(char_iterator_backtrack)->matchingpath);
   set_jumps(jumplist, LABEL());
   if (private_data_ptr == 0)
     free_stack(common, 1);
-  if (opcode == OP_MINPLUS)
-    set_jumps(current->topbacktracks, LABEL());
   break;
 
   case OP_MINUPTO:
-  case OP_CRMINRANGE:
-  if (opcode == OP_CRMINRANGE)
-    {
-    label = LABEL();
-    set_jumps(current->topbacktracks, label);
-    }
+  OP1(SLJIT_MOV, TMP1, 0, base, offset1);
   OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
-  compile_char1_matchingpath(common, type, cc, &jumplist);
+  OP2(SLJIT_SUB | SLJIT_SET_E, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
+  add_jump(compiler, &jumplist, JUMP(SLJIT_ZERO));
 
-  OP1(SLJIT_MOV, TMP1, 0, base, offset1);
-  OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
-  OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
   OP1(SLJIT_MOV, base, offset1, TMP1, 0);
-
-  if (opcode == OP_CRMINRANGE)
-    CMPTO(SLJIT_LESS, TMP1, 0, SLJIT_IMM, min + 1, label);
-
-  if (opcode == OP_CRMINRANGE && max == 0)
-    JUMPTO(SLJIT_JUMP, CURRENT_AS(iterator_backtrack)->matchingpath);
-  else
-    CMPTO(SLJIT_LESS, TMP1, 0, SLJIT_IMM, max + 2, CURRENT_AS(iterator_backtrack)->matchingpath);
+  compile_char1_matchingpath(common, type, cc, &jumplist, TRUE);
+  OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
+  JUMPTO(SLJIT_JUMP, CURRENT_AS(char_iterator_backtrack)->matchingpath);
 
   set_jumps(jumplist, LABEL());
   if (private_data_ptr == 0)
@@ -8699,12 +9693,12 @@ switch(opcode)
   case OP_QUERY:
   OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
   OP1(SLJIT_MOV, base, offset0, SLJIT_IMM, 0);
-  CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(iterator_backtrack)->matchingpath);
+  CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(char_iterator_backtrack)->matchingpath);
   jump = JUMP(SLJIT_JUMP);
-  set_jumps(current->topbacktracks, LABEL());
+  set_jumps(CURRENT_AS(char_iterator_backtrack)->u.backtracks, LABEL());
   OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
   OP1(SLJIT_MOV, base, offset0, SLJIT_IMM, 0);
-  JUMPTO(SLJIT_JUMP, CURRENT_AS(iterator_backtrack)->matchingpath);
+  JUMPTO(SLJIT_JUMP, CURRENT_AS(char_iterator_backtrack)->matchingpath);
   JUMPHERE(jump);
   if (private_data_ptr == 0)
     free_stack(common, 1);
@@ -8714,8 +9708,8 @@ switch(opcode)
   OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
   OP1(SLJIT_MOV, base, offset0, SLJIT_IMM, 0);
   jump = CMP(SLJIT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0);
-  compile_char1_matchingpath(common, type, cc, &jumplist);
-  JUMPTO(SLJIT_JUMP, CURRENT_AS(iterator_backtrack)->matchingpath);
+  compile_char1_matchingpath(common, type, cc, &jumplist, TRUE);
+  JUMPTO(SLJIT_JUMP, CURRENT_AS(char_iterator_backtrack)->matchingpath);
   set_jumps(jumplist, LABEL());
   JUMPHERE(jump);
   if (private_data_ptr == 0)
@@ -8723,11 +9717,6 @@ switch(opcode)
   break;
 
   case OP_EXACT:
-  case OP_POSPLUS:
-  case OP_CRPOSRANGE:
-  set_jumps(current->topbacktracks, LABEL());
-  break;
-
   case OP_POSSTAR:
   case OP_POSQUERY:
   case OP_POSUPTO:
@@ -8737,6 +9726,8 @@ switch(opcode)
   SLJIT_ASSERT_STOP();
   break;
   }
+
+set_jumps(current->topbacktracks, LABEL());
 }
 
 static SLJIT_INLINE void compile_ref_iterator_backtrackingpath(compiler_common *common, struct backtrack_common *current)
@@ -8754,12 +9745,12 @@ if ((type & 0x1) == 0)
   set_jumps(current->topbacktracks, LABEL());
   OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
   free_stack(common, 1);
-  CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(iterator_backtrack)->matchingpath);
+  CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(ref_iterator_backtrack)->matchingpath);
   return;
   }
 
 OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
-CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(iterator_backtrack)->matchingpath);
+CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(ref_iterator_backtrack)->matchingpath);
 set_jumps(current->topbacktracks, LABEL());
 free_stack(common, ref ? 2 : 3);
 }
@@ -9258,7 +10249,9 @@ else if (opcode == OP_ONCE)
     /* The STR_PTR must be released. */
     stacksize++;
     }
-  free_stack(common, stacksize);
+
+  if (stacksize > 0)
+    free_stack(common, stacksize);
 
   JUMPHERE(once);
   /* Restore previous private_data_ptr */
@@ -9688,8 +10681,8 @@ common->currententry->entry = LABEL();
 set_jumps(common->currententry->calls, common->currententry->entry);
 
 sljit_emit_fast_enter(compiler, TMP2, 0);
-allocate_stack(common, private_data_size + framesize + alternativesize);
 count_match(common);
+allocate_stack(common, private_data_size + framesize + alternativesize);
 OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(private_data_size + framesize + alternativesize - 1), TMP2, 0);
 copy_private_data(common, ccbegin, ccend, TRUE, private_data_size + framesize + alternativesize, framesize + alternativesize, needs_control_head);
 if (needs_control_head)
@@ -9795,7 +10788,7 @@ struct sljit_compiler *compiler;
 backtrack_common rootbacktrack;
 compiler_common common_data;
 compiler_common *common = &common_data;
-const pcre_uint8 *tables = re->tables;
+const sljit_u8 *tables = re->tables;
 pcre_study_data *study;
 int private_data_size;
 pcre_uchar *ccend;
@@ -9907,7 +10900,7 @@ ccend = bracketend(common->start);
 
 /* Calculate the local space size on the stack. */
 common->ovector_start = LIMIT_MATCH + sizeof(sljit_sw);
-common->optimized_cbracket = (pcre_uint8 *)SLJIT_MALLOC(re->top_bracket + 1, compiler->allocator_data);
+common->optimized_cbracket = (sljit_u8 *)SLJIT_MALLOC(re->top_bracket + 1, compiler->allocator_data);
 if (!common->optimized_cbracket)
   return;
 #if defined DEBUG_FORCE_UNOPTIMIZED_CBRAS && DEBUG_FORCE_UNOPTIMIZED_CBRAS == 1
@@ -9942,15 +10935,10 @@ if (mode != JIT_COMPILE)
     common->hit_start = common->ovector_start;
     common->ovector_start += 2 * sizeof(sljit_sw);
     }
-  else
-    {
-    SLJIT_ASSERT(mode == JIT_PARTIAL_HARD_COMPILE);
-    common->needs_start_ptr = TRUE;
-    }
   }
 if ((re->options & PCRE_FIRSTLINE) != 0)
   {
-  common->first_line_end = common->ovector_start;
+  common->match_end_ptr = common->ovector_start;
   common->ovector_start += sizeof(sljit_sw);
   }
 #if defined DEBUG_FORCE_CONTROL_HEAD && DEBUG_FORCE_CONTROL_HEAD
@@ -9961,14 +10949,12 @@ if (common->control_head_ptr != 0)
   common->control_head_ptr = common->ovector_start;
   common->ovector_start += sizeof(sljit_sw);
   }
-if (common->needs_start_ptr && common->has_set_som)
+if (common->has_set_som)
   {
   /* Saving the real start pointer is necessary. */
   common->start_ptr = common->ovector_start;
   common->ovector_start += sizeof(sljit_sw);
   }
-else
-  common->needs_start_ptr = FALSE;
 
 /* Aligning ovector to even number of sljit words. */
 if ((common->ovector_start & sizeof(sljit_sw)) != 0)
@@ -9985,16 +10971,24 @@ SLJIT_ASSERT(!(common->req_char_ptr != 0 && common->start_used_ptr != 0));
 common->cbra_ptr = OVECTOR_START + (re->top_bracket + 1) * 2 * sizeof(sljit_sw);
 
 total_length = ccend - common->start;
-common->private_data_ptrs = (sljit_si *)SLJIT_MALLOC(total_length * (sizeof(sljit_si) + (common->has_then ? 1 : 0)), compiler->allocator_data);
+common->private_data_ptrs = (sljit_s32 *)SLJIT_MALLOC(total_length * (sizeof(sljit_s32) + (common->has_then ? 1 : 0)), compiler->allocator_data);
 if (!common->private_data_ptrs)
   {
   SLJIT_FREE(common->optimized_cbracket, compiler->allocator_data);
   return;
   }
-memset(common->private_data_ptrs, 0, total_length * sizeof(sljit_si));
+memset(common->private_data_ptrs, 0, total_length * sizeof(sljit_s32));
 
 private_data_size = common->cbra_ptr + (re->top_bracket + 1) * sizeof(sljit_sw);
 set_private_data_ptrs(common, &private_data_size, ccend);
+if ((re->options & PCRE_ANCHORED) == 0 && (re->options & PCRE_NO_START_OPTIMIZE) == 0)
+  {
+  if (!detect_fast_forward_skip(common, &private_data_size) && !common->has_skip_in_assert_back)
+    detect_fast_fail(common, common->start, &private_data_size, 4);
+  }
+
+SLJIT_ASSERT(common->fast_fail_start_ptr <= common->fast_fail_end_ptr);
+
 if (private_data_size > SLJIT_MAX_LOCAL_SIZE)
   {
   SLJIT_FREE(common->private_data_ptrs, compiler->allocator_data);
@@ -10004,7 +10998,7 @@ if (private_data_size > SLJIT_MAX_LOCAL_SIZE)
 
 if (common->has_then)
   {
-  common->then_offsets = (pcre_uint8 *)(common->private_data_ptrs + total_length);
+  common->then_offsets = (sljit_u8 *)(common->private_data_ptrs + total_length);
   memset(common->then_offsets, 0, total_length);
   set_then_offsets(common, common->start, NULL);
   }
@@ -10031,12 +11025,15 @@ OP1(SLJIT_MOV, TMP1, 0, SLJIT_S0, 0);
 OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, str));
 OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, end));
 OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, stack));
-OP1(SLJIT_MOV_UI, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, limit_match));
+OP1(SLJIT_MOV_U32, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, limit_match));
 OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(struct sljit_stack, base));
 OP1(SLJIT_MOV, STACK_LIMIT, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(struct sljit_stack, limit));
 OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
 OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LIMIT_MATCH, TMP1, 0);
 
+if (common->fast_fail_start_ptr < common->fast_fail_end_ptr)
+  reset_fast_fail(common);
+
 if (mode == JIT_PARTIAL_SOFT_COMPILE)
   OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->hit_start, SLJIT_IMM, -1);
 if (common->mark_ptr != 0)
@@ -10047,19 +11044,19 @@ if (common->control_head_ptr != 0)
 /* Main part of the matching */
 if ((re->options & PCRE_ANCHORED) == 0)
   {
-  mainloop_label = mainloop_entry(common, (re->flags & PCRE_HASCRORLF) != 0, (re->options & PCRE_FIRSTLINE) != 0);
+  mainloop_label = mainloop_entry(common, (re->flags & PCRE_HASCRORLF) != 0);
   continue_match_label = LABEL();
   /* Forward search if possible. */
   if ((re->options & PCRE_NO_START_OPTIMIZE) == 0)
     {
-    if (mode == JIT_COMPILE && fast_forward_first_n_chars(common, (re->options & PCRE_FIRSTLINE) != 0))
+    if (mode == JIT_COMPILE && fast_forward_first_n_chars(common))
       ;
     else if ((re->flags & PCRE_FIRSTSET) != 0)
-      fast_forward_first_char(common, (pcre_uchar)re->first_char, (re->flags & PCRE_FCH_CASELESS) != 0, (re->options & PCRE_FIRSTLINE) != 0);
+      fast_forward_first_char(common, (pcre_uchar)re->first_char, (re->flags & PCRE_FCH_CASELESS) != 0);
     else if ((re->flags & PCRE_STARTLINE) != 0)
-      fast_forward_newline(common, (re->options & PCRE_FIRSTLINE) != 0);
+      fast_forward_newline(common);
     else if (study != NULL && (study->flags & PCRE_STUDY_MAPPED) != 0)
-      fast_forward_start_bits(common, study->start_bits, (re->options & PCRE_FIRSTLINE) != 0);
+      fast_forward_start_bits(common, study->start_bits);
     }
   }
 else
@@ -10080,14 +11077,11 @@ OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(0), STR_PTR, 0);
 OP1(SLJIT_MOV, COUNT_MATCH, 0, SLJIT_MEM1(SLJIT_SP), LIMIT_MATCH);
 if (common->capture_last_ptr != 0)
   OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr, SLJIT_IMM, -1);
+if (common->fast_forward_bc_ptr != NULL)
+  OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), PRIVATE_DATA(common->fast_forward_bc_ptr + 1), STR_PTR, 0);
 
-if (common->needs_start_ptr)
-  {
-  SLJIT_ASSERT(common->start_ptr != OVECTOR(0));
+if (common->start_ptr != OVECTOR(0))
   OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->start_ptr, STR_PTR, 0);
-  }
-else
-  SLJIT_ASSERT(common->start_ptr == OVECTOR(0));
 
 /* Copy the beginning of the string. */
 if (mode == JIT_PARTIAL_SOFT_COMPILE)
@@ -10166,11 +11160,12 @@ if (mode == JIT_PARTIAL_SOFT_COMPILE)
 /* Check we have remaining characters. */
 if ((re->options & PCRE_ANCHORED) == 0 && (re->options & PCRE_FIRSTLINE) != 0)
   {
-  SLJIT_ASSERT(common->first_line_end != 0);
-  OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->first_line_end);
+  SLJIT_ASSERT(common->match_end_ptr != 0);
+  OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
   }
 
-OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), common->start_ptr);
+OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP),
+    (common->fast_forward_bc_ptr != NULL) ? (PRIVATE_DATA(common->fast_forward_bc_ptr + 1)) : common->start_ptr);
 
 if ((re->options & PCRE_ANCHORED) == 0)
   {
@@ -10181,12 +11176,7 @@ if ((re->options & PCRE_ANCHORED) == 0)
     /* There cannot be more newlines here. */
     }
   else
-    {
-    if ((re->options & PCRE_FIRSTLINE) == 0)
-      CMPTO(SLJIT_LESS, STR_PTR, 0, STR_END, 0, mainloop_label);
-    else
-      CMPTO(SLJIT_LESS, STR_PTR, 0, TMP1, 0, mainloop_label);
-    }
+    CMPTO(SLJIT_LESS, STR_PTR, 0, ((re->options & PCRE_FIRSTLINE) == 0) ? STR_END : TMP1, 0, mainloop_label);
   }
 
 /* No more remaining characters. */
@@ -10205,15 +11195,18 @@ if (common->might_be_empty)
   {
   JUMPHERE(empty_match);
   OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
-  OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, notempty));
+  OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, notempty));
   CMPTO(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, 0, empty_match_backtrack_label);
-  OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, notempty_atstart));
+  OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, notempty_atstart));
   CMPTO(SLJIT_EQUAL, TMP2, 0, SLJIT_IMM, 0, empty_match_found_label);
   OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, str));
   CMPTO(SLJIT_NOT_EQUAL, TMP2, 0, STR_PTR, 0, empty_match_found_label);
   JUMPTO(SLJIT_JUMP, empty_match_backtrack_label);
   }
 
+common->fast_forward_bc_ptr = NULL;
+common->fast_fail_start_ptr = 0;
+common->fast_fail_end_ptr = 0;
 common->currententry = common->entries;
 common->local_exit = TRUE;
 quit_label = common->quit_label;
@@ -10395,7 +11388,7 @@ union {
    void *executable_func;
    jit_function call_executable_func;
 } convert_executable_func;
-pcre_uint8 local_space[MACHINE_STACK_SIZE];
+sljit_u8 local_space[MACHINE_STACK_SIZE];
 struct sljit_stack local_stack;
 
 local_stack.top = (sljit_sw)&local_space;
@@ -10435,7 +11428,7 @@ arguments.begin = subject;
 arguments.end = subject + length;
 arguments.mark_ptr = NULL;
 /* JIT decreases this value less frequently than the interpreter. */
-arguments.limit_match = ((extra_data->flags & PCRE_EXTRA_MATCH_LIMIT) == 0) ? MATCH_LIMIT : (pcre_uint32)(extra_data->match_limit);
+arguments.limit_match = ((extra_data->flags & PCRE_EXTRA_MATCH_LIMIT) == 0) ? MATCH_LIMIT : (sljit_u32)(extra_data->match_limit);
 if (functions->limit_match != 0 && functions->limit_match < arguments.limit_match)
   arguments.limit_match = functions->limit_match;
 arguments.notbol = (options & PCRE_NOTBOL) != 0;
@@ -10528,7 +11521,7 @@ arguments.begin = subject_ptr;
 arguments.end = subject_ptr + length;
 arguments.mark_ptr = NULL;
 /* JIT decreases this value less frequently than the interpreter. */
-arguments.limit_match = ((extra_data->flags & PCRE_EXTRA_MATCH_LIMIT) == 0) ? MATCH_LIMIT : (pcre_uint32)(extra_data->match_limit);
+arguments.limit_match = ((extra_data->flags & PCRE_EXTRA_MATCH_LIMIT) == 0) ? MATCH_LIMIT : (sljit_u32)(extra_data->match_limit);
 if (functions->limit_match != 0 && functions->limit_match < arguments.limit_match)
   arguments.limit_match = functions->limit_match;
 arguments.notbol = (options & PCRE_NOTBOL) != 0;
diff --git a/ext/pcre/pcrelib/pcre_maketables.c b/ext/pcre/pcrelib/pcre_maketables.c
index 209cae9024..a44a6eaa90 100644
--- a/ext/pcre/pcrelib/pcre_maketables.c
+++ b/ext/pcre/pcrelib/pcre_maketables.c
@@ -45,7 +45,9 @@ compilation of dftables.c, in which case the macro DFTABLES is defined. */
 
 
 #ifndef DFTABLES
+#  ifdef HAVE_CONFIG_H
 #  include "config.h"
+#  endif
 #  include "pcre_internal.h"
 #endif
 
diff --git a/ext/pcre/pcrelib/pcre_newline.c b/ext/pcre/pcrelib/pcre_newline.c
index 405b913375..b8f5a4de19 100644
--- a/ext/pcre/pcrelib/pcre_newline.c
+++ b/ext/pcre/pcrelib/pcre_newline.c
@@ -47,7 +47,9 @@ and NLTYPE_ANY. The full list of Unicode newline characters is taken from
 http://unicode.org/unicode/reports/tr18/. */
 
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include "pcre_internal.h"
 
diff --git a/ext/pcre/pcrelib/pcre_ord2utf8.c b/ext/pcre/pcrelib/pcre_ord2utf8.c
index ba3718612f..95f1beb963 100644
--- a/ext/pcre/pcrelib/pcre_ord2utf8.c
+++ b/ext/pcre/pcrelib/pcre_ord2utf8.c
@@ -41,7 +41,9 @@ POSSIBILITY OF SUCH DAMAGE.
 /* This file contains a private PCRE function that converts an ordinal
 character value into a UTF8 string. */
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #define COMPILE_PCRE8
 
diff --git a/ext/pcre/pcrelib/pcre_printint.c b/ext/pcre/pcrelib/pcre_printint.c
index 8cbb161395..60dcb55efb 100644
--- a/ext/pcre/pcrelib/pcre_printint.c
+++ b/ext/pcre/pcrelib/pcre_printint.c
@@ -51,7 +51,9 @@ asked to print out a compiled regex for debugging purposes. */
 
 #ifndef PCRE_INCLUDED
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 /* For pcretest program. */
 #define PRIV(name) name
diff --git a/ext/pcre/pcrelib/pcre_refcount.c b/ext/pcre/pcrelib/pcre_refcount.c
index d5e0b61c41..79efa90f21 100644
--- a/ext/pcre/pcrelib/pcre_refcount.c
+++ b/ext/pcre/pcrelib/pcre_refcount.c
@@ -44,7 +44,9 @@ pattern data block. This might be helpful in applications where the block is
 shared by different users. */
 
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include "pcre_internal.h"
 
diff --git a/ext/pcre/pcrelib/pcre_study.c b/ext/pcre/pcrelib/pcre_study.c
index 38ab820853..d9d4960d84 100644
--- a/ext/pcre/pcrelib/pcre_study.c
+++ b/ext/pcre/pcrelib/pcre_study.c
@@ -42,7 +42,9 @@ POSSIBILITY OF SUCH DAMAGE.
 supporting functions. */
 
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include "pcre_internal.h"
 
@@ -1369,7 +1371,7 @@ do
             for (c = 0; c < 16; c++) start_bits[c] |= map[c];
             for (c = 128; c < 256; c++)
               {
-              if ((map[c/8] && (1 << (c&7))) != 0)
+              if ((map[c/8] & (1 << (c&7))) != 0)
                 {
                 int d = (c >> 6) | 0xc0;            /* Set bit for this starter */
                 start_bits[d/8] |= (1 << (d&7));    /* and then skip on to the */
diff --git a/ext/pcre/pcrelib/pcre_tables.c b/ext/pcre/pcrelib/pcre_tables.c
index 93ea6ad160..4960af57c4 100644
--- a/ext/pcre/pcrelib/pcre_tables.c
+++ b/ext/pcre/pcrelib/pcre_tables.c
@@ -45,7 +45,9 @@ uses macros to change their names from _pcre_xxx to xxxx, thereby avoiding name
 clashes with the library. */
 
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include "pcre_internal.h"
 
diff --git a/ext/pcre/pcrelib/pcre_ucd.c b/ext/pcre/pcrelib/pcre_ucd.c
index d644907675..69c4fd42c3 100644
--- a/ext/pcre/pcrelib/pcre_ucd.c
+++ b/ext/pcre/pcrelib/pcre_ucd.c
@@ -10,7 +10,9 @@ needed. */
 
 #ifndef PCRE_INCLUDED
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include "pcre_internal.h"
 
diff --git a/ext/pcre/pcrelib/pcre_valid_utf8.c b/ext/pcre/pcrelib/pcre_valid_utf8.c
index 3a9fba785c..3b0f6464a3 100644
--- a/ext/pcre/pcrelib/pcre_valid_utf8.c
+++ b/ext/pcre/pcrelib/pcre_valid_utf8.c
@@ -42,7 +42,9 @@ POSSIBILITY OF SUCH DAMAGE.
 strings. */
 
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include "pcre_internal.h"
 
diff --git a/ext/pcre/pcrelib/pcre_version.c b/ext/pcre/pcrelib/pcre_version.c
index 00b8dd680c..ae86ff28bc 100644
--- a/ext/pcre/pcrelib/pcre_version.c
+++ b/ext/pcre/pcrelib/pcre_version.c
@@ -42,7 +42,9 @@ POSSIBILITY OF SUCH DAMAGE.
 string that identifies the PCRE version that is in use. */
 
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include "pcre_internal.h"
 
diff --git a/ext/pcre/pcrelib/pcre_xclass.c b/ext/pcre/pcrelib/pcre_xclass.c
index 782748f241..ef759a589a 100644
--- a/ext/pcre/pcrelib/pcre_xclass.c
+++ b/ext/pcre/pcrelib/pcre_xclass.c
@@ -42,7 +42,9 @@ POSSIBILITY OF SUCH DAMAGE.
 class. It is used by both pcre_exec() and pcre_def_exec(). */
 
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include "pcre_internal.h"
 
diff --git a/ext/pcre/pcrelib/pcreposix.c b/ext/pcre/pcrelib/pcreposix.c
index 8e0d8bb609..cf75588c40 100644
--- a/ext/pcre/pcrelib/pcreposix.c
+++ b/ext/pcre/pcrelib/pcreposix.c
@@ -6,7 +6,7 @@
 and semantics are as close as possible to those of the Perl 5 language.
 
                        Written by Philip Hazel
-           Copyright (c) 1997-2014 University of Cambridge
+           Copyright (c) 1997-2016 University of Cambridge
 
 -----------------------------------------------------------------------------
 Redistribution and use in source and binary forms, with or without
@@ -42,7 +42,9 @@ POSSIBILITY OF SUCH DAMAGE.
 functions. */
 
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 
 /* Ensure that the PCREPOSIX_EXP_xxx macros are set appropriately for
@@ -171,7 +173,8 @@ static const int eint[] = {
   REG_BADPAT,  /* group name must start with a non-digit */
   /* 85 */
   REG_BADPAT,  /* parentheses too deeply nested (stack check) */
-  REG_BADPAT   /* missing digits in \x{} or \o{} */
+  REG_BADPAT,  /* missing digits in \x{} or \o{} */
+  REG_BADPAT   /* pattern too complicated */
 };
 
 /* Table of texts corresponding to POSIX error codes */
@@ -362,6 +365,7 @@ start location rather than being passed as a PCRE "starting offset". */
 
 if ((eflags & REG_STARTEND) != 0)
   {
+  if (pmatch == NULL) return REG_INVARG;
   so = pmatch[0].rm_so;
   eo = pmatch[0].rm_eo;
   }
diff --git a/ext/pcre/pcrelib/sljit/sljitConfigInternal.h b/ext/pcre/pcrelib/sljit/sljitConfigInternal.h
index 16e3547c93..9275b14992 100644
--- a/ext/pcre/pcrelib/sljit/sljitConfigInternal.h
+++ b/ext/pcre/pcrelib/sljit/sljitConfigInternal.h
@@ -31,14 +31,14 @@
    SLJIT defines the following architecture dependent types and macros:
 
    Types:
-     sljit_sb, sljit_ub : signed and unsigned 8 bit byte
-     sljit_sh, sljit_uh : signed and unsigned 16 bit half-word (short) type
-     sljit_si, sljit_ui : signed and unsigned 32 bit integer type
-     sljit_sw, sljit_uw : signed and unsigned machine word, enough to store a pointer
-     sljit_p : unsgined pointer value (usually the same as sljit_uw, but
-               some 64 bit ABIs may use 32 bit pointers)
-     sljit_s : single precision floating point value
-     sljit_d : double precision floating point value
+     sljit_s8, sljit_u8   : signed and unsigned 8 bit integer type
+     sljit_s16, sljit_u16 : signed and unsigned 16 bit integer type
+     sljit_s32, sljit_u32 : signed and unsigned 32 bit integer type
+     sljit_sw, sljit_uw   : signed and unsigned machine word, enough to store a pointer
+     sljit_p              : unsgined pointer value (usually the same as sljit_uw, but
+                            some 64 bit ABIs may use 32 bit pointers)
+     sljit_f32            : 32 bit single precision floating point value
+     sljit_f64            : 64 bit double precision floating point value
 
    Macros for feature detection (boolean):
      SLJIT_32BIT_ARCHITECTURE : 32 bit architecture
@@ -56,10 +56,10 @@
      SLJIT_NUMBER_OF_SCRATCH_FLOAT_REGISTERS : number of available floating point scratch registers
      SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS : number of available floating point saved registers
      SLJIT_WORD_SHIFT : the shift required to apply when accessing a sljit_sw/sljit_uw array by index
-     SLJIT_DOUBLE_SHIFT : the shift required to apply when accessing
-                          a double precision floating point array by index
-     SLJIT_SINGLE_SHIFT : the shift required to apply when accessing
-                          a single precision floating point array by index
+     SLJIT_F32_SHIFT : the shift required to apply when accessing
+                       a single precision floating point array by index
+     SLJIT_F64_SHIFT : the shift required to apply when accessing
+                       a double precision floating point array by index
      SLJIT_LOCALS_OFFSET : local space starting offset (SLJIT_SP + SLJIT_LOCALS_OFFSET)
      SLJIT_RETURN_ADDRESS_OFFSET : a return instruction always adds this offset to the return address
 
@@ -252,11 +252,6 @@
 #endif
 #endif /* !SLJIT_INLINE */
 
-#ifndef SLJIT_CONST
-/* Const variables. */
-#define SLJIT_CONST const
-#endif
-
 #ifndef SLJIT_UNUSED_ARG
 /* Unused arguments. */
 #define SLJIT_UNUSED_ARG(arg) (void)arg
@@ -284,6 +279,15 @@
 /* Instruction cache flush. */
 /****************************/
 
+#if (!defined SLJIT_CACHE_FLUSH && defined __has_builtin)
+#if __has_builtin(__builtin___clear_cache)
+
+#define SLJIT_CACHE_FLUSH(from, to) \
+	__builtin___clear_cache((char*)from, (char*)to)
+
+#endif /* __has_builtin(__builtin___clear_cache) */
+#endif /* (!defined SLJIT_CACHE_FLUSH && defined __has_builtin) */
+
 #ifndef SLJIT_CACHE_FLUSH
 
 #if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86)
@@ -300,6 +304,11 @@
 #define SLJIT_CACHE_FLUSH(from, to) \
 	sys_icache_invalidate((char*)(from), (char*)(to) - (char*)(from))
 
+#elif (defined(__GNUC__) && (__GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)))
+
+#define SLJIT_CACHE_FLUSH(from, to) \
+	__builtin___clear_cache((char*)from, (char*)to)
+
 #elif defined __ANDROID__
 
 /* Android lacks __clear_cache; instead, cacheflush should be used. */
@@ -312,12 +321,14 @@
 /* The __clear_cache() implementation of GCC is a dummy function on PowerPC. */
 #define SLJIT_CACHE_FLUSH(from, to) \
 	ppc_cache_flush((from), (to))
+#define SLJIT_CACHE_FLUSH_OWN_IMPL 1
 
 #elif (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32)
 
 /* The __clear_cache() implementation of GCC is a dummy function on Sparc. */
 #define SLJIT_CACHE_FLUSH(from, to) \
 	sparc_cache_flush((from), (to))
+#define SLJIT_CACHE_FLUSH_OWN_IMPL 1
 
 #else
 
@@ -330,20 +341,20 @@
 #endif /* !SLJIT_CACHE_FLUSH */
 
 /******************************************************/
-/* Byte/half/int/word/single/double type definitions. */
+/*    Integer and floating point type definitions.    */
 /******************************************************/
 
 /* 8 bit byte type. */
-typedef unsigned char sljit_ub;
-typedef signed char sljit_sb;
+typedef unsigned char sljit_u8;
+typedef signed char sljit_s8;
 
 /* 16 bit half-word type. */
-typedef unsigned short int sljit_uh;
-typedef signed short int sljit_sh;
+typedef unsigned short int sljit_u16;
+typedef signed short int sljit_s16;
 
 /* 32 bit integer type. */
-typedef unsigned int sljit_ui;
-typedef signed int sljit_si;
+typedef unsigned int sljit_u32;
+typedef signed int sljit_s32;
 
 /* Machine word type. Enough for storing a pointer.
      32 bit for 32 bit machines.
@@ -377,15 +388,15 @@ typedef long int sljit_sw;
 typedef sljit_uw sljit_p;
 
 /* Floating point types. */
-typedef float sljit_s;
-typedef double sljit_d;
+typedef float sljit_f32;
+typedef double sljit_f64;
 
 /* Shift for pointer sized data. */
 #define SLJIT_POINTER_SHIFT SLJIT_WORD_SHIFT
 
 /* Shift for double precision sized data. */
-#define SLJIT_DOUBLE_SHIFT 3
-#define SLJIT_SINGLE_SHIFT 2
+#define SLJIT_F32_SHIFT 2
+#define SLJIT_F64_SHIFT 3
 
 #ifndef SLJIT_W
 
diff --git a/ext/pcre/pcrelib/sljit/sljitExecAllocator.c b/ext/pcre/pcrelib/sljit/sljitExecAllocator.c
index f24ed33797..54f05f5dd7 100644
--- a/ext/pcre/pcrelib/sljit/sljitExecAllocator.c
+++ b/ext/pcre/pcrelib/sljit/sljitExecAllocator.c
@@ -137,10 +137,10 @@ struct free_block {
 };
 
 #define AS_BLOCK_HEADER(base, offset) \
-	((struct block_header*)(((sljit_ub*)base) + offset))
+	((struct block_header*)(((sljit_u8*)base) + offset))
 #define AS_FREE_BLOCK(base, offset) \
-	((struct free_block*)(((sljit_ub*)base) + offset))
-#define MEM_START(base)		((void*)(((sljit_ub*)base) + sizeof(struct block_header)))
+	((struct free_block*)(((sljit_u8*)base) + offset))
+#define MEM_START(base)		((void*)(((sljit_u8*)base) + sizeof(struct block_header)))
 #define ALIGN_SIZE(size)	(((size) + sizeof(struct block_header) + 7) & ~7)
 
 static struct free_block* free_blocks;
@@ -153,7 +153,7 @@ static SLJIT_INLINE void sljit_insert_free_block(struct free_block *free_block,
 	free_block->size = size;
 
 	free_block->next = free_blocks;
-	free_block->prev = 0;
+	free_block->prev = NULL;
 	if (free_blocks)
 		free_blocks->prev = free_block;
 	free_blocks = free_block;
diff --git a/ext/pcre/pcrelib/sljit/sljitLir.c b/ext/pcre/pcrelib/sljit/sljitLir.c
index 0f1b1c9cce..ec1781e4c7 100644
--- a/ext/pcre/pcrelib/sljit/sljitLir.c
+++ b/ext/pcre/pcrelib/sljit/sljitLir.c
@@ -77,16 +77,16 @@
 #if !(defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED)
 
 #define GET_OPCODE(op) \
-	((op) & ~(SLJIT_INT_OP | SLJIT_SET_E | SLJIT_SET_U | SLJIT_SET_S | SLJIT_SET_O | SLJIT_SET_C | SLJIT_KEEP_FLAGS))
+	((op) & ~(SLJIT_I32_OP | SLJIT_SET_E | SLJIT_SET_U | SLJIT_SET_S | SLJIT_SET_O | SLJIT_SET_C | SLJIT_KEEP_FLAGS))
 
 #define GET_FLAGS(op) \
 	((op) & (SLJIT_SET_E | SLJIT_SET_U | SLJIT_SET_S | SLJIT_SET_O | SLJIT_SET_C))
 
 #define GET_ALL_FLAGS(op) \
-	((op) & (SLJIT_INT_OP | SLJIT_SET_E | SLJIT_SET_U | SLJIT_SET_S | SLJIT_SET_O | SLJIT_SET_C | SLJIT_KEEP_FLAGS))
+	((op) & (SLJIT_I32_OP | SLJIT_SET_E | SLJIT_SET_U | SLJIT_SET_S | SLJIT_SET_O | SLJIT_SET_C | SLJIT_KEEP_FLAGS))
 
 #define TYPE_CAST_NEEDED(op) \
-	(((op) >= SLJIT_MOV_UB && (op) <= SLJIT_MOV_SH) || ((op) >= SLJIT_MOVU_UB && (op) <= SLJIT_MOVU_SH))
+	(((op) >= SLJIT_MOV_U8 && (op) <= SLJIT_MOV_S16) || ((op) >= SLJIT_MOVU_U8 && (op) <= SLJIT_MOVU_S16))
 
 #define BUF_SIZE	4096
 
@@ -257,7 +257,7 @@
 			return 1; \
 	} while (0)
 
-#define CHECK_RETURN_TYPE sljit_si
+#define CHECK_RETURN_TYPE sljit_s32
 #define CHECK_RETURN_OK return 0
 
 #define CHECK(x) \
@@ -320,7 +320,7 @@
 
 #if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) || (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86)
 #define SLJIT_NEEDS_COMPILER_INIT 1
-static sljit_si compiler_initialized = 0;
+static sljit_s32 compiler_initialized = 0;
 /* A thread safe initialization. */
 static void init_compiler(void);
 #endif
@@ -333,17 +333,17 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_compiler* sljit_create_compiler(void *allo
 	SLJIT_ZEROMEM(compiler, sizeof(struct sljit_compiler));
 
 	SLJIT_COMPILE_ASSERT(
-		sizeof(sljit_sb) == 1 && sizeof(sljit_ub) == 1
-		&& sizeof(sljit_sh) == 2 && sizeof(sljit_uh) == 2
-		&& sizeof(sljit_si) == 4 && sizeof(sljit_ui) == 4
+		sizeof(sljit_s8) == 1 && sizeof(sljit_u8) == 1
+		&& sizeof(sljit_s16) == 2 && sizeof(sljit_u16) == 2
+		&& sizeof(sljit_s32) == 4 && sizeof(sljit_u32) == 4
 		&& (sizeof(sljit_p) == 4 || sizeof(sljit_p) == 8)
 		&& sizeof(sljit_p) <= sizeof(sljit_sw)
 		&& (sizeof(sljit_sw) == 4 || sizeof(sljit_sw) == 8)
 		&& (sizeof(sljit_uw) == 4 || sizeof(sljit_uw) == 8),
 		invalid_integer_types);
-	SLJIT_COMPILE_ASSERT(SLJIT_INT_OP == SLJIT_SINGLE_OP,
+	SLJIT_COMPILE_ASSERT(SLJIT_I32_OP == SLJIT_F32_OP,
 		int_op_and_single_op_must_be_the_same);
-	SLJIT_COMPILE_ASSERT(SLJIT_REWRITABLE_JUMP != SLJIT_SINGLE_OP,
+	SLJIT_COMPILE_ASSERT(SLJIT_REWRITABLE_JUMP != SLJIT_F32_OP,
 		rewritable_jump_and_single_op_must_not_be_the_same);
 
 	/* Only the non-zero members must be set. */
@@ -379,14 +379,14 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_compiler* sljit_create_compiler(void *allo
 
 #if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5)
 	compiler->cpool = (sljit_uw*)SLJIT_MALLOC(CPOOL_SIZE * sizeof(sljit_uw)
-		+ CPOOL_SIZE * sizeof(sljit_ub), allocator_data);
+		+ CPOOL_SIZE * sizeof(sljit_u8), allocator_data);
 	if (!compiler->cpool) {
 		SLJIT_FREE(compiler->buf, allocator_data);
 		SLJIT_FREE(compiler->abuf, allocator_data);
 		SLJIT_FREE(compiler, allocator_data);
 		return NULL;
 	}
-	compiler->cpool_unique = (sljit_ub*)(compiler->cpool + CPOOL_SIZE);
+	compiler->cpool_unique = (sljit_u8*)(compiler->cpool + CPOOL_SIZE);
 	compiler->cpool_diff = 0xffffffff;
 #endif
 
@@ -485,7 +485,7 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_set_target(struct sljit_jump *jump, sljit_uw
 
 static void* ensure_buf(struct sljit_compiler *compiler, sljit_uw size)
 {
-	sljit_ub *ret;
+	sljit_u8 *ret;
 	struct sljit_memory_fragment *new_frag;
 
 	SLJIT_ASSERT(size <= 256);
@@ -504,7 +504,7 @@ static void* ensure_buf(struct sljit_compiler *compiler, sljit_uw size)
 
 static void* ensure_abuf(struct sljit_compiler *compiler, sljit_uw size)
 {
-	sljit_ub *ret;
+	sljit_u8 *ret;
 	struct sljit_memory_fragment *new_frag;
 
 	SLJIT_ASSERT(size <= 256);
@@ -521,7 +521,7 @@ static void* ensure_abuf(struct sljit_compiler *compiler, sljit_uw size)
 	return new_frag->memory;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE void* sljit_alloc_memory(struct sljit_compiler *compiler, sljit_si size)
+SLJIT_API_FUNC_ATTRIBUTE void* sljit_alloc_memory(struct sljit_compiler *compiler, sljit_s32 size)
 {
 	CHECK_ERROR_PTR();
 
@@ -554,8 +554,8 @@ static SLJIT_INLINE void reverse_buf(struct sljit_compiler *compiler)
 }
 
 static SLJIT_INLINE void set_emit_enter(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	SLJIT_UNUSED_ARG(args);
 	SLJIT_UNUSED_ARG(local_size);
@@ -571,8 +571,8 @@ static SLJIT_INLINE void set_emit_enter(struct sljit_compiler *compiler,
 }
 
 static SLJIT_INLINE void set_set_context(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	SLJIT_UNUSED_ARG(args);
 	SLJIT_UNUSED_ARG(local_size);
@@ -598,7 +598,7 @@ static SLJIT_INLINE void set_label(struct sljit_label *label, struct sljit_compi
 	compiler->last_label = label;
 }
 
-static SLJIT_INLINE void set_jump(struct sljit_jump *jump, struct sljit_compiler *compiler, sljit_si flags)
+static SLJIT_INLINE void set_jump(struct sljit_jump *jump, struct sljit_compiler *compiler, sljit_s32 flags)
 {
 	jump->next = NULL;
 	jump->flags = flags;
@@ -654,19 +654,19 @@ static SLJIT_INLINE void set_const(struct sljit_const *const_, struct sljit_comp
 		break; \
 	case SLJIT_BREAKPOINT: \
 	case SLJIT_NOP: \
-	case SLJIT_LUMUL: \
-	case SLJIT_LSMUL: \
+	case SLJIT_LMUL_UW: \
+	case SLJIT_LMUL_SW: \
 	case SLJIT_MOV: \
-	case SLJIT_MOV_UI: \
+	case SLJIT_MOV_U32: \
 	case SLJIT_MOV_P: \
 	case SLJIT_MOVU: \
-	case SLJIT_MOVU_UI: \
+	case SLJIT_MOVU_U32: \
 	case SLJIT_MOVU_P: \
 		/* Nothing allowed */ \
-		CHECK_ARGUMENT(!(op & (SLJIT_INT_OP | SLJIT_SET_E | SLJIT_SET_U | SLJIT_SET_S | SLJIT_SET_O | SLJIT_SET_C | SLJIT_KEEP_FLAGS))); \
+		CHECK_ARGUMENT(!(op & (SLJIT_I32_OP | SLJIT_SET_E | SLJIT_SET_U | SLJIT_SET_S | SLJIT_SET_O | SLJIT_SET_C | SLJIT_KEEP_FLAGS))); \
 		break; \
 	default: \
-		/* Only SLJIT_INT_OP or SLJIT_SINGLE_OP is allowed. */ \
+		/* Only SLJIT_I32_OP or SLJIT_F32_OP is allowed. */ \
 		CHECK_ARGUMENT(!(op & (SLJIT_SET_E | SLJIT_SET_U | SLJIT_SET_S | SLJIT_SET_O | SLJIT_SET_C | SLJIT_KEEP_FLAGS))); \
 		break; \
 	}
@@ -674,12 +674,12 @@ static SLJIT_INLINE void set_const(struct sljit_const *const_, struct sljit_comp
 #define FUNCTION_CHECK_FOP() \
 	CHECK_ARGUMENT(!GET_FLAGS(op) || !(op & SLJIT_KEEP_FLAGS)); \
 	switch (GET_OPCODE(op)) { \
-	case SLJIT_DCMP: \
+	case SLJIT_CMP_F64: \
 		CHECK_ARGUMENT(!(op & (SLJIT_SET_U | SLJIT_SET_O | SLJIT_SET_C | SLJIT_KEEP_FLAGS))); \
 		CHECK_ARGUMENT((op & (SLJIT_SET_E | SLJIT_SET_S))); \
 		break; \
 	default: \
-		/* Only SLJIT_INT_OP or SLJIT_SINGLE_OP is allowed. */ \
+		/* Only SLJIT_I32_OP or SLJIT_F32_OP is allowed. */ \
 		CHECK_ARGUMENT(!(op & (SLJIT_SET_E | SLJIT_SET_U | SLJIT_SET_S | SLJIT_SET_O | SLJIT_SET_C | SLJIT_KEEP_FLAGS))); \
 		break; \
 	}
@@ -844,38 +844,38 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_compiler_verbose(struct sljit_compiler *comp
 			fprintf(compiler->verbose, "fs%d", SLJIT_NUMBER_OF_FLOAT_REGISTERS - (p)); \
 	}
 
-static SLJIT_CONST char* op0_names[] = {
-	(char*)"breakpoint", (char*)"nop", (char*)"lumul", (char*)"lsmul",
-	(char*)"udivmod", (char*)"sdivmod", (char*)"udivi", (char*)"sdivi"
+static const char* op0_names[] = {
+	(char*)"breakpoint", (char*)"nop", (char*)"lmul.uw", (char*)"lmul.sw",
+	(char*)"divmod.u", (char*)"divmod.s", (char*)"div.u", (char*)"div.s"
 };
 
-static SLJIT_CONST char* op1_names[] = {
-	(char*)"mov", (char*)"mov_ub", (char*)"mov_sb", (char*)"mov_uh",
-	(char*)"mov_sh", (char*)"mov_ui", (char*)"mov_si", (char*)"mov_p",
-	(char*)"movu", (char*)"movu_ub", (char*)"movu_sb", (char*)"movu_uh",
-	(char*)"movu_sh", (char*)"movu_ui", (char*)"movu_si", (char*)"movu_p",
+static const char* op1_names[] = {
+	(char*)"", (char*)".u8", (char*)".s8", (char*)".u16",
+	(char*)".s16", (char*)".u32", (char*)".s32", (char*)".p",
+	(char*)"", (char*)".u8", (char*)".s8", (char*)".u16",
+	(char*)".s16", (char*)".u32", (char*)".s32", (char*)".p",
 	(char*)"not", (char*)"neg", (char*)"clz",
 };
 
-static SLJIT_CONST char* op2_names[] = {
+static const char* op2_names[] = {
 	(char*)"add", (char*)"addc", (char*)"sub", (char*)"subc",
 	(char*)"mul", (char*)"and", (char*)"or", (char*)"xor",
 	(char*)"shl", (char*)"lshr", (char*)"ashr",
 };
 
-static SLJIT_CONST char* fop1_names[] = {
+static const char* fop1_names[] = {
 	(char*)"mov", (char*)"conv", (char*)"conv", (char*)"conv",
 	(char*)"conv", (char*)"conv", (char*)"cmp", (char*)"neg",
 	(char*)"abs",
 };
 
-static SLJIT_CONST char* fop2_names[] = {
+static const char* fop2_names[] = {
 	(char*)"add", (char*)"sub", (char*)"mul", (char*)"div"
 };
 
-#define JUMP_PREFIX(type) \
-	((type & 0xff) <= SLJIT_MUL_NOT_OVERFLOW ? ((type & SLJIT_INT_OP) ? "i_" : "") \
-	: ((type & 0xff) <= SLJIT_D_ORDERED ? ((type & SLJIT_SINGLE_OP) ? "s_" : "d_") : ""))
+#define JUMP_POSTFIX(type) \
+	((type & 0xff) <= SLJIT_MUL_NOT_OVERFLOW ? ((type & SLJIT_I32_OP) ? "32" : "") \
+	: ((type & 0xff) <= SLJIT_ORDERED_F64 ? ((type & SLJIT_F32_OP) ? ".f32" : ".f64") : ""))
 
 static char* jump_names[] = {
 	(char*)"equal", (char*)"not_equal",
@@ -923,8 +923,8 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_generate_code(struct sljit_com
 }
 
 static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_enter(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	SLJIT_UNUSED_ARG(compiler);
 
@@ -949,8 +949,8 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_enter(struct sljit_compil
 }
 
 static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_set_context(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	if (SLJIT_UNLIKELY(compiler->skip_checks)) {
 		compiler->skip_checks = 0;
@@ -977,7 +977,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_set_context(struct sljit_compi
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_return(struct sljit_compiler *compiler, sljit_si op, sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw)
 {
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
 	CHECK_ARGUMENT(compiler->scratches >= 0);
@@ -993,7 +993,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_return(struct sljit_compi
 		if (op == SLJIT_UNUSED)
 			fprintf(compiler->verbose, "  return\n");
 		else {
-			fprintf(compiler->verbose, "  return.%s ", op1_names[op - SLJIT_OP1_BASE]);
+			fprintf(compiler->verbose, "  return%s ", op1_names[op - SLJIT_OP1_BASE]);
 			sljit_verbose_param(compiler, src, srcw);
 			fprintf(compiler->verbose, "\n");
 		}
@@ -1002,7 +1002,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_return(struct sljit_compi
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw)
 {
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
 	FUNCTION_CHECK_DST(dst, dstw);
@@ -1017,7 +1017,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fast_enter(struct sljit_c
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
 {
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
 	FUNCTION_CHECK_SRC(src, srcw);
@@ -1032,23 +1032,29 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fast_return(struct sljit_
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op0(struct sljit_compiler *compiler, sljit_si op)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op)
 {
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
-	CHECK_ARGUMENT((op >= SLJIT_BREAKPOINT && op <= SLJIT_LSMUL)
-		|| ((op & ~SLJIT_INT_OP) >= SLJIT_UDIVMOD && (op & ~SLJIT_INT_OP) <= SLJIT_SDIVI));
-	CHECK_ARGUMENT(op < SLJIT_LUMUL || compiler->scratches >= 2);
+	CHECK_ARGUMENT((op >= SLJIT_BREAKPOINT && op <= SLJIT_LMUL_SW)
+		|| ((op & ~SLJIT_I32_OP) >= SLJIT_DIVMOD_UW && (op & ~SLJIT_I32_OP) <= SLJIT_DIV_SW));
+	CHECK_ARGUMENT(op < SLJIT_LMUL_UW || compiler->scratches >= 2);
 #endif
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	if (SLJIT_UNLIKELY(!!compiler->verbose))
-		fprintf(compiler->verbose, "  %s%s\n", !(op & SLJIT_INT_OP) ? "" : "i", op0_names[GET_OPCODE(op) - SLJIT_OP0_BASE]);
+	{
+		fprintf(compiler->verbose, "  %s", op0_names[GET_OPCODE(op) - SLJIT_OP0_BASE]);
+		if (GET_OPCODE(op) >= SLJIT_DIVMOD_UW) {
+			fprintf(compiler->verbose, (op & SLJIT_I32_OP) ? "32" : "w");
+		}
+		fprintf(compiler->verbose, "\n");
+	}
 #endif
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 	if (SLJIT_UNLIKELY(compiler->skip_checks)) {
 		compiler->skip_checks = 0;
@@ -1064,9 +1070,18 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op1(struct sljit_compiler
 #endif
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
-		fprintf(compiler->verbose, "  %s%s%s%s%s%s%s%s ", !(op & SLJIT_INT_OP) ? "" : "i", op1_names[GET_OPCODE(op) - SLJIT_OP1_BASE],
-			!(op & SLJIT_SET_E) ? "" : ".e", !(op & SLJIT_SET_U) ? "" : ".u", !(op & SLJIT_SET_S) ? "" : ".s",
-			!(op & SLJIT_SET_O) ? "" : ".o", !(op & SLJIT_SET_C) ? "" : ".c", !(op & SLJIT_KEEP_FLAGS) ? "" : ".k");
+		if (GET_OPCODE(op) <= SLJIT_MOVU_P)
+		{
+			fprintf(compiler->verbose, "  mov%s%s%s ", (GET_OPCODE(op) >= SLJIT_MOVU) ? "u" : "",
+				!(op & SLJIT_I32_OP) ? "" : "32", (op != SLJIT_MOV32 && op != SLJIT_MOVU32) ? op1_names[GET_OPCODE(op) - SLJIT_OP1_BASE] : "");
+		}
+		else
+		{
+			fprintf(compiler->verbose, "  %s%s%s%s%s%s%s%s ", op1_names[GET_OPCODE(op) - SLJIT_OP1_BASE], !(op & SLJIT_I32_OP) ? "" : "32",
+				!(op & SLJIT_SET_E) ? "" : ".e", !(op & SLJIT_SET_U) ? "" : ".u", !(op & SLJIT_SET_S) ? "" : ".s",
+				!(op & SLJIT_SET_O) ? "" : ".o", !(op & SLJIT_SET_C) ? "" : ".c", !(op & SLJIT_KEEP_FLAGS) ? "" : ".k");
+		}
+
 		sljit_verbose_param(compiler, dst, dstw);
 		fprintf(compiler->verbose, ", ");
 		sljit_verbose_param(compiler, src, srcw);
@@ -1076,10 +1091,10 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op1(struct sljit_compiler
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	if (SLJIT_UNLIKELY(compiler->skip_checks)) {
 		compiler->skip_checks = 0;
@@ -1095,7 +1110,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op2(struct sljit_compiler
 #endif
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
-		fprintf(compiler->verbose, "  %s%s%s%s%s%s%s%s ", !(op & SLJIT_INT_OP) ? "" : "i", op2_names[GET_OPCODE(op) - SLJIT_OP2_BASE],
+		fprintf(compiler->verbose, "  %s%s%s%s%s%s%s%s ", op2_names[GET_OPCODE(op) - SLJIT_OP2_BASE], !(op & SLJIT_I32_OP) ? "" : "32",
 			!(op & SLJIT_SET_E) ? "" : ".e", !(op & SLJIT_SET_U) ? "" : ".u", !(op & SLJIT_SET_S) ? "" : ".s",
 			!(op & SLJIT_SET_O) ? "" : ".o", !(op & SLJIT_SET_C) ? "" : ".c", !(op & SLJIT_KEEP_FLAGS) ? "" : ".k");
 		sljit_verbose_param(compiler, dst, dstw);
@@ -1109,7 +1124,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op2(struct sljit_compiler
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_register_index(sljit_si reg)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_register_index(sljit_s32 reg)
 {
 	SLJIT_UNUSED_ARG(reg);
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
@@ -1118,7 +1133,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_register_index(sljit_si re
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_float_register_index(sljit_si reg)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_float_register_index(sljit_s32 reg)
 {
 	SLJIT_UNUSED_ARG(reg);
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
@@ -1128,7 +1143,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_float_register_index(sljit
 }
 
 static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op_custom(struct sljit_compiler *compiler,
-	void *instruction, sljit_si size)
+	void *instruction, sljit_s32 size)
 {
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	int i;
@@ -1152,16 +1167,16 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op_custom(struct sljit_co
 	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
 		fprintf(compiler->verbose, "  op_custom");
 		for (i = 0; i < size; i++)
-			fprintf(compiler->verbose, " 0x%x", ((sljit_ub*)instruction)[i]);
+			fprintf(compiler->verbose, " 0x%x", ((sljit_u8*)instruction)[i]);
 		fprintf(compiler->verbose, "\n");
 	}
 #endif
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 	if (SLJIT_UNLIKELY(compiler->skip_checks)) {
 		compiler->skip_checks = 0;
@@ -1170,19 +1185,19 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1(struct sljit_compile
 
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
 	CHECK_ARGUMENT(sljit_is_fpu_available());
-	CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_DMOV && GET_OPCODE(op) <= SLJIT_DABS);
+	CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_MOV_F64 && GET_OPCODE(op) <= SLJIT_ABS_F64);
 	FUNCTION_CHECK_FOP();
 	FUNCTION_FCHECK(src, srcw);
 	FUNCTION_FCHECK(dst, dstw);
 #endif
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
-		if (GET_OPCODE(op) == SLJIT_CONVD_FROMS)
-			fprintf(compiler->verbose, "  %s%s ", fop1_names[SLJIT_CONVD_FROMS - SLJIT_FOP1_BASE],
-				(op & SLJIT_SINGLE_OP) ? "s.fromd" : "d.froms");
+		if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32)
+			fprintf(compiler->verbose, "  %s%s ", fop1_names[SLJIT_CONV_F64_FROM_F32 - SLJIT_FOP1_BASE],
+				(op & SLJIT_F32_OP) ? ".f32.from.f64" : ".f64.from.f32");
 		else
-			fprintf(compiler->verbose, "  %s%s ", (op & SLJIT_SINGLE_OP) ? "s" : "d",
-				fop1_names[GET_OPCODE(op) - SLJIT_FOP1_BASE]);
+			fprintf(compiler->verbose, "  %s%s ", fop1_names[GET_OPCODE(op) - SLJIT_FOP1_BASE],
+				(op & SLJIT_F32_OP) ? ".f32" : ".f64");
 
 		sljit_verbose_fparam(compiler, dst, dstw);
 		fprintf(compiler->verbose, ", ");
@@ -1193,9 +1208,9 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1(struct sljit_compile
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	if (SLJIT_UNLIKELY(compiler->skip_checks)) {
 		compiler->skip_checks = 0;
@@ -1204,14 +1219,14 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_cmp(struct sljit_com
 
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
 	CHECK_ARGUMENT(sljit_is_fpu_available());
-	CHECK_ARGUMENT(GET_OPCODE(op) == SLJIT_DCMP);
+	CHECK_ARGUMENT(GET_OPCODE(op) == SLJIT_CMP_F64);
 	FUNCTION_CHECK_FOP();
 	FUNCTION_FCHECK(src1, src1w);
 	FUNCTION_FCHECK(src2, src2w);
 #endif
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
-		fprintf(compiler->verbose, "  %s%s%s%s ", (op & SLJIT_SINGLE_OP) ? "s" : "d", fop1_names[SLJIT_DCMP - SLJIT_FOP1_BASE],
+		fprintf(compiler->verbose, "  %s%s%s%s ", fop1_names[SLJIT_CMP_F64 - SLJIT_FOP1_BASE], (op & SLJIT_F32_OP) ? ".f32" : ".f64",
 			(op & SLJIT_SET_E) ? ".e" : "", (op & SLJIT_SET_S) ? ".s" : "");
 		sljit_verbose_fparam(compiler, src1, src1w);
 		fprintf(compiler->verbose, ", ");
@@ -1222,9 +1237,9 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_cmp(struct sljit_com
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_convw_fromd(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 	if (SLJIT_UNLIKELY(compiler->skip_checks)) {
 		compiler->skip_checks = 0;
@@ -1233,7 +1248,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_convw_fromd(struct s
 
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
 	CHECK_ARGUMENT(sljit_is_fpu_available());
-	CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_CONVW_FROMD && GET_OPCODE(op) <= SLJIT_CONVI_FROMD);
+	CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_CONV_SW_FROM_F64 && GET_OPCODE(op) <= SLJIT_CONV_S32_FROM_F64);
 	FUNCTION_CHECK_FOP();
 	FUNCTION_FCHECK(src, srcw);
 	FUNCTION_CHECK_DST(dst, dstw);
@@ -1241,8 +1256,8 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_convw_fromd(struct s
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
 		fprintf(compiler->verbose, "  %s%s.from%s ", fop1_names[GET_OPCODE(op) - SLJIT_FOP1_BASE],
-			(GET_OPCODE(op) == SLJIT_CONVI_FROMD) ? "i" : "w",
-			(op & SLJIT_SINGLE_OP) ? "s" : "d");
+			(GET_OPCODE(op) == SLJIT_CONV_S32_FROM_F64) ? ".s32" : ".sw",
+			(op & SLJIT_F32_OP) ? ".f32" : ".f64");
 		sljit_verbose_param(compiler, dst, dstw);
 		fprintf(compiler->verbose, ", ");
 		sljit_verbose_fparam(compiler, src, srcw);
@@ -1252,9 +1267,9 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_convw_fromd(struct s
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_convd_fromw(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 	if (SLJIT_UNLIKELY(compiler->skip_checks)) {
 		compiler->skip_checks = 0;
@@ -1263,7 +1278,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_convd_fromw(struct s
 
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
 	CHECK_ARGUMENT(sljit_is_fpu_available());
-	CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_CONVD_FROMW && GET_OPCODE(op) <= SLJIT_CONVD_FROMI);
+	CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_CONV_F64_FROM_SW && GET_OPCODE(op) <= SLJIT_CONV_F64_FROM_S32);
 	FUNCTION_CHECK_FOP();
 	FUNCTION_CHECK_SRC(src, srcw);
 	FUNCTION_FCHECK(dst, dstw);
@@ -1271,8 +1286,8 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_convd_fromw(struct s
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
 		fprintf(compiler->verbose, "  %s%s.from%s ", fop1_names[GET_OPCODE(op) - SLJIT_FOP1_BASE],
-			(op & SLJIT_SINGLE_OP) ? "s" : "d",
-			(GET_OPCODE(op) == SLJIT_CONVD_FROMI) ? "i" : "w");
+			(op & SLJIT_F32_OP) ? ".f32" : ".f64",
+			(GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) ? ".s32" : ".sw");
 		sljit_verbose_fparam(compiler, dst, dstw);
 		fprintf(compiler->verbose, ", ");
 		sljit_verbose_param(compiler, src, srcw);
@@ -1282,14 +1297,14 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_convd_fromw(struct s
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
 	CHECK_ARGUMENT(sljit_is_fpu_available());
-	CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_DADD && GET_OPCODE(op) <= SLJIT_DDIV);
+	CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_ADD_F64 && GET_OPCODE(op) <= SLJIT_DIV_F64);
 	FUNCTION_CHECK_FOP();
 	FUNCTION_FCHECK(src1, src1w);
 	FUNCTION_FCHECK(src2, src2w);
@@ -1297,7 +1312,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop2(struct sljit_compile
 #endif
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
-		fprintf(compiler->verbose, "  %s%s ", (op & SLJIT_SINGLE_OP) ? "s" : "d", fop2_names[GET_OPCODE(op) - SLJIT_FOP2_BASE]);
+		fprintf(compiler->verbose, "  %s%s ", fop2_names[GET_OPCODE(op) - SLJIT_FOP2_BASE], (op & SLJIT_F32_OP) ? ".f32" : ".f64");
 		sljit_verbose_fparam(compiler, dst, dstw);
 		fprintf(compiler->verbose, ", ");
 		sljit_verbose_fparam(compiler, src1, src1w);
@@ -1320,7 +1335,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_label(struct sljit_compil
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_jump(struct sljit_compiler *compiler, sljit_si type)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type)
 {
 	if (SLJIT_UNLIKELY(compiler->skip_checks)) {
 		compiler->skip_checks = 0;
@@ -1328,33 +1343,33 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_jump(struct sljit_compile
 	}
 
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
-	CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_REWRITABLE_JUMP | SLJIT_INT_OP)));
+	CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_REWRITABLE_JUMP | SLJIT_I32_OP)));
 	CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_CALL3);
-	CHECK_ARGUMENT((type & 0xff) < SLJIT_JUMP || !(type & SLJIT_INT_OP));
+	CHECK_ARGUMENT((type & 0xff) < SLJIT_JUMP || !(type & SLJIT_I32_OP));
 	CHECK_ARGUMENT((type & 0xff) <= SLJIT_CALL0 || ((type & 0xff) - SLJIT_CALL0) <= compiler->scratches);
 #endif
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	if (SLJIT_UNLIKELY(!!compiler->verbose))
-		fprintf(compiler->verbose, "  jump%s.%s%s\n", !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r",
-			JUMP_PREFIX(type), jump_names[type & 0xff]);
+		fprintf(compiler->verbose, "  jump%s %s%s\n", !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r",
+			jump_names[type & 0xff], JUMP_POSTFIX(type));
 #endif
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_cmp(struct sljit_compiler *compiler, sljit_si type,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
-	CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_REWRITABLE_JUMP | SLJIT_INT_OP)));
+	CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_REWRITABLE_JUMP | SLJIT_I32_OP)));
 	CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_SIG_LESS_EQUAL);
 	FUNCTION_CHECK_SRC(src1, src1w);
 	FUNCTION_CHECK_SRC(src2, src2w);
 #endif
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
-		fprintf(compiler->verbose, "  cmp%s.%s%s ", !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r",
-			(type & SLJIT_INT_OP) ? "i_" : "", jump_names[type & 0xff]);
+		fprintf(compiler->verbose, "  cmp%s %s%s, ", !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r",
+			jump_names[type & 0xff], (type & SLJIT_I32_OP) ? "32" : "");
 		sljit_verbose_param(compiler, src1, src1w);
 		fprintf(compiler->verbose, ", ");
 		sljit_verbose_param(compiler, src2, src2w);
@@ -1364,21 +1379,21 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_cmp(struct sljit_compiler
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_si type,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_s32 type,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
 	CHECK_ARGUMENT(sljit_is_fpu_available());
-	CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_REWRITABLE_JUMP | SLJIT_SINGLE_OP)));
-	CHECK_ARGUMENT((type & 0xff) >= SLJIT_D_EQUAL && (type & 0xff) <= SLJIT_D_ORDERED);
+	CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_REWRITABLE_JUMP | SLJIT_F32_OP)));
+	CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL_F64 && (type & 0xff) <= SLJIT_ORDERED_F64);
 	FUNCTION_FCHECK(src1, src1w);
 	FUNCTION_FCHECK(src2, src2w);
 #endif
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
-		fprintf(compiler->verbose, "  fcmp%s.%s%s ", !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r",
-			(type & SLJIT_SINGLE_OP) ? "s_" : "d_", jump_names[type & 0xff]);
+		fprintf(compiler->verbose, "  fcmp%s %s%s, ", !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r",
+			jump_names[type & 0xff], (type & SLJIT_F32_OP) ? ".f32" : ".f64");
 		sljit_verbose_fparam(compiler, src1, src1w);
 		fprintf(compiler->verbose, ", ");
 		sljit_verbose_fparam(compiler, src2, src2w);
@@ -1388,7 +1403,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fcmp(struct sljit_compile
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_ijump(struct sljit_compiler *compiler, sljit_si type, sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw)
 {
 	if (SLJIT_UNLIKELY(compiler->skip_checks)) {
 		compiler->skip_checks = 0;
@@ -1410,15 +1425,15 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_ijump(struct sljit_compil
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw,
-	sljit_si type)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw,
+	sljit_s32 type)
 {
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
-	CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_INT_OP)));
-	CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_D_ORDERED);
-	CHECK_ARGUMENT(op == SLJIT_MOV || GET_OPCODE(op) == SLJIT_MOV_UI || GET_OPCODE(op) == SLJIT_MOV_SI
+	CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_I32_OP)));
+	CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_ORDERED_F64);
+	CHECK_ARGUMENT(op == SLJIT_MOV || GET_OPCODE(op) == SLJIT_MOV_U32 || GET_OPCODE(op) == SLJIT_MOV_S32
 		|| (GET_OPCODE(op) >= SLJIT_AND && GET_OPCODE(op) <= SLJIT_XOR));
 	CHECK_ARGUMENT((op & (SLJIT_SET_U | SLJIT_SET_S | SLJIT_SET_O | SLJIT_SET_C)) == 0);
 	CHECK_ARGUMENT((op & (SLJIT_SET_E | SLJIT_KEEP_FLAGS)) != (SLJIT_SET_E | SLJIT_KEEP_FLAGS));
@@ -1431,21 +1446,22 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op_flags(struct sljit_com
 #endif
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
-		fprintf(compiler->verbose, "  flags.%s%s%s%s ", !(op & SLJIT_INT_OP) ? "" : "i",
-			GET_OPCODE(op) >= SLJIT_OP2_BASE ? op2_names[GET_OPCODE(op) - SLJIT_OP2_BASE] : op1_names[GET_OPCODE(op) - SLJIT_OP1_BASE],
-			!(op & SLJIT_SET_E) ? "" : ".e", !(op & SLJIT_KEEP_FLAGS) ? "" : ".k");
+		fprintf(compiler->verbose, "  flags %s%s%s%s, ",
+			!(op & SLJIT_SET_E) ? "" : ".e", !(op & SLJIT_KEEP_FLAGS) ? "" : ".k",
+			GET_OPCODE(op) < SLJIT_OP2_BASE ? "mov" : op2_names[GET_OPCODE(op) - SLJIT_OP2_BASE],
+			GET_OPCODE(op) < SLJIT_OP2_BASE ? op1_names[GET_OPCODE(op) - SLJIT_OP1_BASE] : ((op & SLJIT_I32_OP) ? "32" : ""));
 		sljit_verbose_param(compiler, dst, dstw);
 		if (src != SLJIT_UNUSED) {
 			fprintf(compiler->verbose, ", ");
 			sljit_verbose_param(compiler, src, srcw);
 		}
-		fprintf(compiler->verbose, ", %s%s\n", JUMP_PREFIX(type), jump_names[type & 0xff]);
+		fprintf(compiler->verbose, ", %s%s\n", jump_names[type & 0xff], JUMP_POSTFIX(type));
 	}
 #endif
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_local_base(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw offset)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset)
 {
 	SLJIT_UNUSED_ARG(offset);
 
@@ -1462,7 +1478,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_local_base(struct sljit_co
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw init_value)
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value)
 {
 	SLJIT_UNUSED_ARG(init_value);
 
@@ -1482,31 +1498,31 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_const(struct sljit_compil
 #endif /* SLJIT_ARGUMENT_CHECKS || SLJIT_VERBOSE */
 
 #define SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw) \
-	SLJIT_COMPILE_ASSERT(!(SLJIT_CONVW_FROMD & 0x1) && !(SLJIT_CONVD_FROMW & 0x1), \
+	SLJIT_COMPILE_ASSERT(!(SLJIT_CONV_SW_FROM_F64 & 0x1) && !(SLJIT_CONV_F64_FROM_SW & 0x1), \
 		invalid_float_opcodes); \
-	if (GET_OPCODE(op) >= SLJIT_CONVW_FROMD && GET_OPCODE(op) <= SLJIT_DCMP) { \
-		if (GET_OPCODE(op) == SLJIT_DCMP) { \
+	if (GET_OPCODE(op) >= SLJIT_CONV_SW_FROM_F64 && GET_OPCODE(op) <= SLJIT_CMP_F64) { \
+		if (GET_OPCODE(op) == SLJIT_CMP_F64) { \
 			CHECK(check_sljit_emit_fop1_cmp(compiler, op, dst, dstw, src, srcw)); \
 			ADJUST_LOCAL_OFFSET(dst, dstw); \
 			ADJUST_LOCAL_OFFSET(src, srcw); \
 			return sljit_emit_fop1_cmp(compiler, op, dst, dstw, src, srcw); \
 		} \
-		if ((GET_OPCODE(op) | 0x1) == SLJIT_CONVI_FROMD) { \
-			CHECK(check_sljit_emit_fop1_convw_fromd(compiler, op, dst, dstw, src, srcw)); \
+		if ((GET_OPCODE(op) | 0x1) == SLJIT_CONV_S32_FROM_F64) { \
+			CHECK(check_sljit_emit_fop1_conv_sw_from_f64(compiler, op, dst, dstw, src, srcw)); \
 			ADJUST_LOCAL_OFFSET(dst, dstw); \
 			ADJUST_LOCAL_OFFSET(src, srcw); \
-			return sljit_emit_fop1_convw_fromd(compiler, op, dst, dstw, src, srcw); \
+			return sljit_emit_fop1_conv_sw_from_f64(compiler, op, dst, dstw, src, srcw); \
 		} \
-		CHECK(check_sljit_emit_fop1_convd_fromw(compiler, op, dst, dstw, src, srcw)); \
+		CHECK(check_sljit_emit_fop1_conv_f64_from_sw(compiler, op, dst, dstw, src, srcw)); \
 		ADJUST_LOCAL_OFFSET(dst, dstw); \
 		ADJUST_LOCAL_OFFSET(src, srcw); \
-		return sljit_emit_fop1_convd_fromw(compiler, op, dst, dstw, src, srcw); \
+		return sljit_emit_fop1_conv_f64_from_sw(compiler, op, dst, dstw, src, srcw); \
 	} \
 	CHECK(check_sljit_emit_fop1(compiler, op, dst, dstw, src, srcw)); \
 	ADJUST_LOCAL_OFFSET(dst, dstw); \
 	ADJUST_LOCAL_OFFSET(src, srcw);
 
-static SLJIT_INLINE sljit_si emit_mov_before_return(struct sljit_compiler *compiler, sljit_si op, sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 emit_mov_before_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw)
 {
 	/* Return if don't need to do anything. */
 	if (op == SLJIT_UNUSED)
@@ -1517,7 +1533,7 @@ static SLJIT_INLINE sljit_si emit_mov_before_return(struct sljit_compiler *compi
 	if (src == SLJIT_RETURN_REG && (op == SLJIT_MOV || op == SLJIT_MOV_P))
 		return SLJIT_SUCCESS;
 #else
-	if (src == SLJIT_RETURN_REG && (op == SLJIT_MOV || op == SLJIT_MOV_UI || op == SLJIT_MOV_SI || op == SLJIT_MOV_P))
+	if (src == SLJIT_RETURN_REG && (op == SLJIT_MOV || op == SLJIT_MOV_U32 || op == SLJIT_MOV_S32 || op == SLJIT_MOV_P))
 		return SLJIT_SUCCESS;
 #endif
 
@@ -1576,12 +1592,12 @@ static SLJIT_INLINE sljit_si emit_mov_before_return(struct sljit_compiler *compi
 
 #if !(defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS)
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_si type,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	/* Default compare for most architectures. */
-	sljit_si flags, tmp_src, condition;
+	sljit_s32 flags, tmp_src, condition;
 	sljit_sw tmp_srcw;
 
 	CHECK_ERROR_PTR();
@@ -1629,7 +1645,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler
 			condition = SLJIT_SIG_GREATER_EQUAL;
 			break;
 		}
-		type = condition | (type & (SLJIT_INT_OP | SLJIT_REWRITABLE_JUMP));
+		type = condition | (type & (SLJIT_I32_OP | SLJIT_REWRITABLE_JUMP));
 		tmp_src = src1;
 		src1 = src2;
 		src2 = tmp_src;
@@ -1649,7 +1665,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler
 		|| (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
 	compiler->skip_checks = 1;
 #endif
-	PTR_FAIL_IF(sljit_emit_op2(compiler, SLJIT_SUB | flags | (type & SLJIT_INT_OP),
+	PTR_FAIL_IF(sljit_emit_op2(compiler, SLJIT_SUB | flags | (type & SLJIT_I32_OP),
 		SLJIT_UNUSED, 0, src1, src1w, src2, src2w));
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \
 		|| (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
@@ -1658,25 +1674,25 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler
 	return sljit_emit_jump(compiler, condition | (type & SLJIT_REWRITABLE_JUMP));
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_si type,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_s32 type,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_si flags, condition;
+	sljit_s32 flags, condition;
 
 	CHECK_ERROR_PTR();
 	CHECK_PTR(check_sljit_emit_fcmp(compiler, type, src1, src1w, src2, src2w));
 
 	condition = type & 0xff;
-	flags = (condition <= SLJIT_D_NOT_EQUAL) ? SLJIT_SET_E : SLJIT_SET_S;
-	if (type & SLJIT_SINGLE_OP)
-		flags |= SLJIT_SINGLE_OP;
+	flags = (condition <= SLJIT_NOT_EQUAL_F64) ? SLJIT_SET_E : SLJIT_SET_S;
+	if (type & SLJIT_F32_OP)
+		flags |= SLJIT_F32_OP;
 
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \
 		|| (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
 	compiler->skip_checks = 1;
 #endif
-	sljit_emit_fop1(compiler, SLJIT_DCMP | flags, src1, src1w, src2, src2w);
+	sljit_emit_fop1(compiler, SLJIT_CMP_F64 | flags, src1, src1w, src2, src2w);
 
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \
 		|| (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
@@ -1689,7 +1705,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compile
 
 #if !(defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86)
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_local_base(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw offset)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_get_local_base(compiler, dst, dstw, offset));
@@ -1710,7 +1726,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_local_base(struct sljit_compiler *co
 
 /* Empty function bodies for those machines, which are not (yet) supported. */
 
-SLJIT_API_FUNC_ATTRIBUTE SLJIT_CONST char* sljit_get_platform_name(void)
+SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void)
 {
 	return "unsupported";
 }
@@ -1727,7 +1743,7 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_free_compiler(struct sljit_compiler *compile
 	SLJIT_ASSERT_STOP();
 }
 
-SLJIT_API_FUNC_ATTRIBUTE void* sljit_alloc_memory(struct sljit_compiler *compiler, sljit_si size)
+SLJIT_API_FUNC_ATTRIBUTE void* sljit_alloc_memory(struct sljit_compiler *compiler, sljit_s32 size)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(size);
@@ -1757,9 +1773,9 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_free_code(void* code)
 	SLJIT_ASSERT_STOP();
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(options);
@@ -1773,9 +1789,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(options);
@@ -1789,7 +1805,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compi
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compiler, sljit_si op, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(op);
@@ -1799,7 +1815,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(dst);
@@ -1808,7 +1824,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *c
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(src);
@@ -1817,7 +1833,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler, sljit_si op)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(op);
@@ -1825,9 +1841,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(op);
@@ -1839,10 +1855,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(op);
@@ -1856,14 +1872,14 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg)
 {
 	SLJIT_ASSERT_STOP();
 	return reg;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *compiler,
-	void *instruction, sljit_si size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler,
+	void *instruction, sljit_s32 size)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(instruction);
@@ -1872,15 +1888,15 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *co
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_is_fpu_available(void)
 {
 	SLJIT_ASSERT_STOP();
 	return 0;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(op);
@@ -1892,10 +1908,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(op);
@@ -1916,7 +1932,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compi
 	return NULL;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(type);
@@ -1924,9 +1940,9 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
 	return NULL;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_si type,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(type);
@@ -1938,9 +1954,9 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler
 	return NULL;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_si type,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_s32 type,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(type);
@@ -1966,7 +1982,7 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_set_target(struct sljit_jump *jump, sljit_uw
 	SLJIT_ASSERT_STOP();
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compiler, sljit_si type, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(type);
@@ -1976,10 +1992,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compil
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw,
-	sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw,
+	sljit_s32 type)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(op);
@@ -1992,7 +2008,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_local_base(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw offset)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(dst);
@@ -2002,7 +2018,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_local_base(struct sljit_compiler *co
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw initval)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw initval)
 {
 	SLJIT_UNUSED_ARG(compiler);
 	SLJIT_UNUSED_ARG(dst);
diff --git a/ext/pcre/pcrelib/sljit/sljitLir.h b/ext/pcre/pcrelib/sljit/sljitLir.h
index 2e2e9ac09c..df69b8656f 100644
--- a/ext/pcre/pcrelib/sljit/sljitLir.h
+++ b/ext/pcre/pcrelib/sljit/sljitLir.h
@@ -226,7 +226,7 @@ of sljitConfigInternal.h */
 /*  Floating point registers                                             */
 /* --------------------------------------------------------------------- */
 
-/* Each floating point register can store a double or single precision
+/* Each floating point register can store a 32 or a 64 bit precision
    value. The FR and FS register sets are overlap in the same way as R
    and S register sets. See above. */
 
@@ -271,7 +271,7 @@ struct sljit_memory_fragment {
 	struct sljit_memory_fragment *next;
 	sljit_uw used_size;
 	/* Must be aligned to sljit_sw. */
-	sljit_ub memory[1];
+	sljit_u8 memory[1];
 };
 
 struct sljit_label {
@@ -297,8 +297,8 @@ struct sljit_const {
 };
 
 struct sljit_compiler {
-	sljit_si error;
-	sljit_si options;
+	sljit_s32 error;
+	sljit_s32 options;
 
 	struct sljit_label *labels;
 	struct sljit_jump *jumps;
@@ -312,36 +312,36 @@ struct sljit_compiler {
 	struct sljit_memory_fragment *abuf;
 
 	/* Used scratch registers. */
-	sljit_si scratches;
+	sljit_s32 scratches;
 	/* Used saved registers. */
-	sljit_si saveds;
+	sljit_s32 saveds;
 	/* Used float scratch registers. */
-	sljit_si fscratches;
+	sljit_s32 fscratches;
 	/* Used float saved registers. */
-	sljit_si fsaveds;
+	sljit_s32 fsaveds;
 	/* Local stack size. */
-	sljit_si local_size;
+	sljit_s32 local_size;
 	/* Code size. */
 	sljit_uw size;
 	/* For statistical purposes. */
 	sljit_uw executable_size;
 
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-	sljit_si args;
+	sljit_s32 args;
 #endif
 
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-	sljit_si mode32;
+	sljit_s32 mode32;
 #endif
 
 #if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86)
-	sljit_si flags_saved;
+	sljit_s32 flags_saved;
 #endif
 
 #if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5)
 	/* Constant pool handling. */
 	sljit_uw *cpool;
-	sljit_ub *cpool_unique;
+	sljit_u8 *cpool_unique;
 	sljit_uw cpool_diff;
 	sljit_uw cpool_fill;
 	/* Other members. */
@@ -352,40 +352,40 @@ struct sljit_compiler {
 #if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7)
 	/* Temporary fields. */
 	sljit_uw shift_imm;
-	sljit_si cache_arg;
+	sljit_s32 cache_arg;
 	sljit_sw cache_argw;
 #endif
 
 #if (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2)
-	sljit_si cache_arg;
+	sljit_s32 cache_arg;
 	sljit_sw cache_argw;
 #endif
 
 #if (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64)
-	sljit_si cache_arg;
+	sljit_s32 cache_arg;
 	sljit_sw cache_argw;
 #endif
 
 #if (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC)
 	sljit_sw imm;
-	sljit_si cache_arg;
+	sljit_s32 cache_arg;
 	sljit_sw cache_argw;
 #endif
 
 #if (defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS)
-	sljit_si delay_slot;
-	sljit_si cache_arg;
+	sljit_s32 delay_slot;
+	sljit_s32 cache_arg;
 	sljit_sw cache_argw;
 #endif
 
 #if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32)
-	sljit_si delay_slot;
-	sljit_si cache_arg;
+	sljit_s32 delay_slot;
+	sljit_s32 cache_arg;
 	sljit_sw cache_argw;
 #endif
 
 #if (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX)
-	sljit_si cache_arg;
+	sljit_s32 cache_arg;
 	sljit_sw cache_argw;
 #endif
 
@@ -396,13 +396,13 @@ struct sljit_compiler {
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) \
 		|| (defined SLJIT_DEBUG && SLJIT_DEBUG)
 	/* Local size passed to the functions. */
-	sljit_si logical_local_size;
+	sljit_s32 logical_local_size;
 #endif
 
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) \
 		|| (defined SLJIT_DEBUG && SLJIT_DEBUG) \
 		|| (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
-	sljit_si skip_checks;
+	sljit_s32 skip_checks;
 #endif
 };
 
@@ -427,7 +427,7 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_free_compiler(struct sljit_compiler *compile
    error code. Thus there is no need for checking the error after every
    call, it is enough to do it before the code is compiled. Removing
    these checks increases the performance of the compiling process. */
-static SLJIT_INLINE sljit_si sljit_get_compiler_error(struct sljit_compiler *compiler) { return compiler->error; }
+static SLJIT_INLINE sljit_s32 sljit_get_compiler_error(struct sljit_compiler *compiler) { return compiler->error; }
 
 /* Sets the compiler error code to SLJIT_ERR_ALLOC_FAILED except
    if an error was detected before. After the error code is set
@@ -448,7 +448,7 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_set_compiler_memory_error(struct sljit_compi
    indicate that there is no more memory (does not set the current error code
    of the compiler to out-of-memory status).
 */
-SLJIT_API_FUNC_ATTRIBUTE void* sljit_alloc_memory(struct sljit_compiler *compiler, sljit_si size);
+SLJIT_API_FUNC_ATTRIBUTE void* sljit_alloc_memory(struct sljit_compiler *compiler, sljit_s32 size);
 
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 /* Passing NULL disables verbose. */
@@ -518,9 +518,9 @@ offset 0 is aligned to sljit_d. Otherwise it is aligned to sljit_uw. */
 /* The local_size must be >= 0 and <= SLJIT_MAX_LOCAL_SIZE. */
 #define SLJIT_MAX_LOCAL_SIZE	65536
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size);
 
 /* The machine code has a context (which contains the local stack space size,
    number of used registers, etc.) which initialized by sljit_emit_enter. Several
@@ -532,9 +532,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
    Note: every call of sljit_emit_enter and sljit_set_context overwrites
          the previous context. */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size);
 
 /* Return from machine code.  The op argument can be SLJIT_UNUSED which means the
    function does not return with anything or any opcode between SLJIT_MOV and
@@ -542,8 +542,8 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compi
    is SLJIT_UNUSED, otherwise see below the description about source and
    destination arguments. */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si src, sljit_sw srcw);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 src, sljit_sw srcw);
 
 /* Fast calling mechanism for utility functions (see SLJIT_FAST_CALL). All registers and
    even the stack frame is passed to the callee. The return address is preserved in
@@ -560,8 +560,8 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 /* Note: although sljit_emit_fast_return could be replaced by an ijump, it is not suggested,
    since many architectures do clever branch prediction on call / return instruction pairs. */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw);
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_si src, sljit_sw srcw);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw);
 
 /*
    Source and destination values for arithmetical instructions
@@ -624,31 +624,29 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *
 #define SLJIT_MEM2(r1, r2)	(SLJIT_MEM | (r1) | ((r2) << 8))
 #define SLJIT_IMM		0x40
 
-/* Set 32 bit operation mode (I) on 64 bit CPUs. The flag is totally ignored on
-   32 bit CPUs. If this flag is set for an arithmetic operation, it uses only the
-   lower 32 bit of the input register(s), and set the CPU status flags according
-   to the 32 bit result. The higher 32 bits are undefined for both the input and
-   output. However, the CPU might not ignore those higher 32 bits, like MIPS, which
-   expects it to be the sign extension of the lower 32 bit. All 32 bit operations
-   are undefined, if this condition is not fulfilled. Therefore, when SLJIT_INT_OP
-   is specified, all register arguments must be the result of other operations with
-   the same SLJIT_INT_OP flag. In other words, although a register can hold either
-   a 64 or 32 bit value, these values cannot be mixed. The only exceptions are
-   SLJIT_IMOV and SLJIT_IMOVU (SLJIT_MOV_SI/SLJIT_MOVU_SI with SLJIT_INT_OP flag)
-   which can convert any source argument to SLJIT_INT_OP compatible result. This
-   conversion might be unnecessary on some CPUs like x86-64, since the upper 32
-   bit is always ignored. In this case SLJIT is clever enough to not generate any
-   instructions if the source and destination operands are the same registers.
-   Affects sljit_emit_op0, sljit_emit_op1 and sljit_emit_op2. */
-#define SLJIT_INT_OP		0x100
-
-/* Single precision mode (SP). This flag is similar to SLJIT_INT_OP, just
+/* Set 32 bit operation mode (I) on 64 bit CPUs. This flag is ignored on 32
+   bit CPUs. When this flag is set for an arithmetic operation, only the
+   lower 32 bit of the input register(s) are used, and the CPU status flags
+   are set according to the 32 bit result. Although the higher 32 bit of
+   the input and the result registers are not defined by SLJIT, it might be
+   defined by the CPU architecture (e.g. MIPS). To satisfy these requirements
+   all source registers must be computed by operations where this flag is
+   also set. In other words 32 and 64 bit arithmetic operations cannot be
+   mixed. The only exception is SLJIT_IMOV and SLJIT_IMOVU whose source
+   register can hold any 32 or 64 bit value. This source register is
+   converted to a 32 bit compatible format. SLJIT does not generate any
+   instructions on certain CPUs (e.g. on x86 and ARM) if the source and
+   destination operands are the same registers. Affects sljit_emit_op0,
+   sljit_emit_op1 and sljit_emit_op2. */
+#define SLJIT_I32_OP		0x100
+
+/* F32 precision mode (SP). This flag is similar to SLJIT_I32_OP, just
    it applies to floating point registers (it is even the same bit). When
-   this flag is passed, the CPU performs single precision floating point
-   operations. Similar to SLJIT_INT_OP, all register arguments must be the
-   result of other floating point operations with this flag. Affects
+   this flag is passed, the CPU performs 32 bit floating point operations.
+   Similar to SLJIT_I32_OP, all register arguments must be computed by
+   floating point operations where this flag is also set. Affects
    sljit_emit_fop1, sljit_emit_fop2 and sljit_emit_fcmp. */
-#define SLJIT_SINGLE_OP		0x100
+#define SLJIT_F32_OP		0x100
 
 /* Common CPU status flags for all architectures (x86, ARM, PPC)
     - carry flag
@@ -697,43 +695,41 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *
 /* Flags: - (may destroy flags)
    Unsigned multiplication of SLJIT_R0 and SLJIT_R1.
    Result is placed into SLJIT_R1:SLJIT_R0 (high:low) word */
-#define SLJIT_LUMUL			(SLJIT_OP0_BASE + 2)
+#define SLJIT_LMUL_UW			(SLJIT_OP0_BASE + 2)
 /* Flags: - (may destroy flags)
    Signed multiplication of SLJIT_R0 and SLJIT_R1.
    Result is placed into SLJIT_R1:SLJIT_R0 (high:low) word */
-#define SLJIT_LSMUL			(SLJIT_OP0_BASE + 3)
+#define SLJIT_LMUL_SW			(SLJIT_OP0_BASE + 3)
 /* Flags: I - (may destroy flags)
    Unsigned divide of the value in SLJIT_R0 by the value in SLJIT_R1.
    The result is placed into SLJIT_R0 and the remainder into SLJIT_R1.
    Note: if SLJIT_R1 is 0, the behaviour is undefined. */
-#define SLJIT_UDIVMOD			(SLJIT_OP0_BASE + 4)
-#define SLJIT_IUDIVMOD			(SLJIT_UDIVMOD | SLJIT_INT_OP)
+#define SLJIT_DIVMOD_UW			(SLJIT_OP0_BASE + 4)
+#define SLJIT_DIVMOD_U32		(SLJIT_DIVMOD_UW | SLJIT_I32_OP)
 /* Flags: I - (may destroy flags)
    Signed divide of the value in SLJIT_R0 by the value in SLJIT_R1.
    The result is placed into SLJIT_R0 and the remainder into SLJIT_R1.
    Note: if SLJIT_R1 is 0, the behaviour is undefined.
    Note: if SLJIT_R1 is -1 and SLJIT_R0 is integer min (0x800..00),
          the behaviour is undefined. */
-#define SLJIT_SDIVMOD			(SLJIT_OP0_BASE + 5)
-#define SLJIT_ISDIVMOD			(SLJIT_SDIVMOD | SLJIT_INT_OP)
+#define SLJIT_DIVMOD_SW			(SLJIT_OP0_BASE + 5)
+#define SLJIT_DIVMOD_S32		(SLJIT_DIVMOD_SW | SLJIT_I32_OP)
 /* Flags: I - (may destroy flags)
    Unsigned divide of the value in SLJIT_R0 by the value in SLJIT_R1.
    The result is placed into SLJIT_R0. SLJIT_R1 preserves its value.
-   Note: if SLJIT_R1 is 0, the behaviour is undefined.
-   Note: SLJIT_SDIV is single precision divide. */
-#define SLJIT_UDIVI			(SLJIT_OP0_BASE + 6)
-#define SLJIT_IUDIVI			(SLJIT_UDIVI | SLJIT_INT_OP)
+   Note: if SLJIT_R1 is 0, the behaviour is undefined. */
+#define SLJIT_DIV_UW			(SLJIT_OP0_BASE + 6)
+#define SLJIT_DIV_U32			(SLJIT_DIV_UW | SLJIT_I32_OP)
 /* Flags: I - (may destroy flags)
    Signed divide of the value in SLJIT_R0 by the value in SLJIT_R1.
    The result is placed into SLJIT_R0. SLJIT_R1 preserves its value.
    Note: if SLJIT_R1 is 0, the behaviour is undefined.
    Note: if SLJIT_R1 is -1 and SLJIT_R0 is integer min (0x800..00),
-         the behaviour is undefined.
-   Note: SLJIT_SDIV is single precision divide. */
-#define SLJIT_SDIVI			(SLJIT_OP0_BASE + 7)
-#define SLJIT_ISDIVI			(SLJIT_SDIVI | SLJIT_INT_OP)
+         the behaviour is undefined. */
+#define SLJIT_DIV_SW			(SLJIT_OP0_BASE + 7)
+#define SLJIT_DIV_S32			(SLJIT_DIV_SW | SLJIT_I32_OP)
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler, sljit_si op);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op);
 
 /* Starting index of opcodes for sljit_emit_op1. */
 #define SLJIT_OP1_BASE			32
@@ -752,188 +748,188 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 /* Flags: - (never set any flags) */
 #define SLJIT_MOV			(SLJIT_OP1_BASE + 0)
 /* Flags: I - (never set any flags) */
-#define SLJIT_MOV_UB			(SLJIT_OP1_BASE + 1)
-#define SLJIT_IMOV_UB			(SLJIT_MOV_UB | SLJIT_INT_OP)
+#define SLJIT_MOV_U8			(SLJIT_OP1_BASE + 1)
+#define SLJIT_MOV32_U8			(SLJIT_MOV_U8 | SLJIT_I32_OP)
 /* Flags: I - (never set any flags) */
-#define SLJIT_MOV_SB			(SLJIT_OP1_BASE + 2)
-#define SLJIT_IMOV_SB			(SLJIT_MOV_SB | SLJIT_INT_OP)
+#define SLJIT_MOV_S8			(SLJIT_OP1_BASE + 2)
+#define SLJIT_MOV32_S8			(SLJIT_MOV_S8 | SLJIT_I32_OP)
 /* Flags: I - (never set any flags) */
-#define SLJIT_MOV_UH			(SLJIT_OP1_BASE + 3)
-#define SLJIT_IMOV_UH			(SLJIT_MOV_UH | SLJIT_INT_OP)
+#define SLJIT_MOV_U16			(SLJIT_OP1_BASE + 3)
+#define SLJIT_MOV32_U16			(SLJIT_MOV_U16 | SLJIT_I32_OP)
 /* Flags: I - (never set any flags) */
-#define SLJIT_MOV_SH			(SLJIT_OP1_BASE + 4)
-#define SLJIT_IMOV_SH			(SLJIT_MOV_SH | SLJIT_INT_OP)
+#define SLJIT_MOV_S16			(SLJIT_OP1_BASE + 4)
+#define SLJIT_MOV32_S16			(SLJIT_MOV_S16 | SLJIT_I32_OP)
 /* Flags: I - (never set any flags)
-   Note: see SLJIT_INT_OP for further details. */
-#define SLJIT_MOV_UI			(SLJIT_OP1_BASE + 5)
-/* No SLJIT_INT_OP form, since it is the same as SLJIT_IMOV. */
+   Note: no SLJIT_MOV32_U32 form, since it is the same as SLJIT_MOV32 */
+#define SLJIT_MOV_U32			(SLJIT_OP1_BASE + 5)
 /* Flags: I - (never set any flags)
-   Note: see SLJIT_INT_OP for further details. */
-#define SLJIT_MOV_SI			(SLJIT_OP1_BASE + 6)
-#define SLJIT_IMOV			(SLJIT_MOV_SI | SLJIT_INT_OP)
+   Note: no SLJIT_MOV32_S32 form, since it is the same as SLJIT_MOV32 */
+#define SLJIT_MOV_S32			(SLJIT_OP1_BASE + 6)
+/* Flags: I - (never set any flags) */
+#define SLJIT_MOV32			(SLJIT_MOV_S32 | SLJIT_I32_OP)
 /* Flags: - (never set any flags) */
 #define SLJIT_MOV_P			(SLJIT_OP1_BASE + 7)
 /* Flags: - (never set any flags) */
 #define SLJIT_MOVU			(SLJIT_OP1_BASE + 8)
 /* Flags: I - (never set any flags) */
-#define SLJIT_MOVU_UB			(SLJIT_OP1_BASE + 9)
-#define SLJIT_IMOVU_UB			(SLJIT_MOVU_UB | SLJIT_INT_OP)
+#define SLJIT_MOVU_U8			(SLJIT_OP1_BASE + 9)
+#define SLJIT_MOVU32_U8			(SLJIT_MOVU_U8 | SLJIT_I32_OP)
 /* Flags: I - (never set any flags) */
-#define SLJIT_MOVU_SB			(SLJIT_OP1_BASE + 10)
-#define SLJIT_IMOVU_SB			(SLJIT_MOVU_SB | SLJIT_INT_OP)
+#define SLJIT_MOVU_S8			(SLJIT_OP1_BASE + 10)
+#define SLJIT_MOVU32_S8			(SLJIT_MOVU_S8 | SLJIT_I32_OP)
 /* Flags: I - (never set any flags) */
-#define SLJIT_MOVU_UH			(SLJIT_OP1_BASE + 11)
-#define SLJIT_IMOVU_UH			(SLJIT_MOVU_UH | SLJIT_INT_OP)
+#define SLJIT_MOVU_U16			(SLJIT_OP1_BASE + 11)
+#define SLJIT_MOVU32_U16			(SLJIT_MOVU_U16 | SLJIT_I32_OP)
 /* Flags: I - (never set any flags) */
-#define SLJIT_MOVU_SH			(SLJIT_OP1_BASE + 12)
-#define SLJIT_IMOVU_SH			(SLJIT_MOVU_SH | SLJIT_INT_OP)
+#define SLJIT_MOVU_S16			(SLJIT_OP1_BASE + 12)
+#define SLJIT_MOVU32_S16		(SLJIT_MOVU_S16 | SLJIT_I32_OP)
 /* Flags: I - (never set any flags)
-   Note: see SLJIT_INT_OP for further details. */
-#define SLJIT_MOVU_UI			(SLJIT_OP1_BASE + 13)
-/* No SLJIT_INT_OP form, since it is the same as SLJIT_IMOVU. */
+   Note: no SLJIT_MOVU32_U32 form, since it is the same as SLJIT_MOVU32 */
+#define SLJIT_MOVU_U32			(SLJIT_OP1_BASE + 13)
 /* Flags: I - (never set any flags)
-   Note: see SLJIT_INT_OP for further details. */
-#define SLJIT_MOVU_SI			(SLJIT_OP1_BASE + 14)
-#define SLJIT_IMOVU			(SLJIT_MOVU_SI | SLJIT_INT_OP)
+   Note: no SLJIT_MOVU32_S32 form, since it is the same as SLJIT_MOVU32 */
+#define SLJIT_MOVU_S32			(SLJIT_OP1_BASE + 14)
+/* Flags: I - (never set any flags) */
+#define SLJIT_MOVU32			(SLJIT_MOVU_S32 | SLJIT_I32_OP)
 /* Flags: - (never set any flags) */
 #define SLJIT_MOVU_P			(SLJIT_OP1_BASE + 15)
 /* Flags: I | E | K */
 #define SLJIT_NOT			(SLJIT_OP1_BASE + 16)
-#define SLJIT_INOT			(SLJIT_NOT | SLJIT_INT_OP)
+#define SLJIT_NOT32			(SLJIT_NOT | SLJIT_I32_OP)
 /* Flags: I | E | O | K */
 #define SLJIT_NEG			(SLJIT_OP1_BASE + 17)
-#define SLJIT_INEG			(SLJIT_NEG | SLJIT_INT_OP)
+#define SLJIT_NEG32			(SLJIT_NEG | SLJIT_I32_OP)
 /* Count leading zeroes
    Flags: I | E | K
    Important note! Sparc 32 does not support K flag, since
    the required popc instruction is introduced only in sparc 64. */
 #define SLJIT_CLZ			(SLJIT_OP1_BASE + 18)
-#define SLJIT_ICLZ			(SLJIT_CLZ | SLJIT_INT_OP)
+#define SLJIT_CLZ32			(SLJIT_CLZ | SLJIT_I32_OP)
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw);
 
 /* Starting index of opcodes for sljit_emit_op2. */
 #define SLJIT_OP2_BASE			96
 
 /* Flags: I | E | O | C | K */
 #define SLJIT_ADD			(SLJIT_OP2_BASE + 0)
-#define SLJIT_IADD			(SLJIT_ADD | SLJIT_INT_OP)
+#define SLJIT_ADD32			(SLJIT_ADD | SLJIT_I32_OP)
 /* Flags: I | C | K */
 #define SLJIT_ADDC			(SLJIT_OP2_BASE + 1)
-#define SLJIT_IADDC			(SLJIT_ADDC | SLJIT_INT_OP)
+#define SLJIT_ADDC32			(SLJIT_ADDC | SLJIT_I32_OP)
 /* Flags: I | E | U | S | O | C | K */
 #define SLJIT_SUB			(SLJIT_OP2_BASE + 2)
-#define SLJIT_ISUB			(SLJIT_SUB | SLJIT_INT_OP)
+#define SLJIT_SUB32			(SLJIT_SUB | SLJIT_I32_OP)
 /* Flags: I | C | K */
 #define SLJIT_SUBC			(SLJIT_OP2_BASE + 3)
-#define SLJIT_ISUBC			(SLJIT_SUBC | SLJIT_INT_OP)
+#define SLJIT_SUBC32			(SLJIT_SUBC | SLJIT_I32_OP)
 /* Note: integer mul
    Flags: I | O (see SLJIT_C_MUL_*) | K */
 #define SLJIT_MUL			(SLJIT_OP2_BASE + 4)
-#define SLJIT_IMUL			(SLJIT_MUL | SLJIT_INT_OP)
+#define SLJIT_MUL32			(SLJIT_MUL | SLJIT_I32_OP)
 /* Flags: I | E | K */
 #define SLJIT_AND			(SLJIT_OP2_BASE + 5)
-#define SLJIT_IAND			(SLJIT_AND | SLJIT_INT_OP)
+#define SLJIT_AND32			(SLJIT_AND | SLJIT_I32_OP)
 /* Flags: I | E | K */
 #define SLJIT_OR			(SLJIT_OP2_BASE + 6)
-#define SLJIT_IOR			(SLJIT_OR | SLJIT_INT_OP)
+#define SLJIT_OR32			(SLJIT_OR | SLJIT_I32_OP)
 /* Flags: I | E | K */
 #define SLJIT_XOR			(SLJIT_OP2_BASE + 7)
-#define SLJIT_IXOR			(SLJIT_XOR | SLJIT_INT_OP)
+#define SLJIT_XOR32			(SLJIT_XOR | SLJIT_I32_OP)
 /* Flags: I | E | K
    Let bit_length be the length of the shift operation: 32 or 64.
    If src2 is immediate, src2w is masked by (bit_length - 1).
    Otherwise, if the content of src2 is outside the range from 0
    to bit_length - 1, the result is undefined. */
 #define SLJIT_SHL			(SLJIT_OP2_BASE + 8)
-#define SLJIT_ISHL			(SLJIT_SHL | SLJIT_INT_OP)
+#define SLJIT_SHL32			(SLJIT_SHL | SLJIT_I32_OP)
 /* Flags: I | E | K
    Let bit_length be the length of the shift operation: 32 or 64.
    If src2 is immediate, src2w is masked by (bit_length - 1).
    Otherwise, if the content of src2 is outside the range from 0
    to bit_length - 1, the result is undefined. */
 #define SLJIT_LSHR			(SLJIT_OP2_BASE + 9)
-#define SLJIT_ILSHR			(SLJIT_LSHR | SLJIT_INT_OP)
+#define SLJIT_LSHR32			(SLJIT_LSHR | SLJIT_I32_OP)
 /* Flags: I | E | K
    Let bit_length be the length of the shift operation: 32 or 64.
    If src2 is immediate, src2w is masked by (bit_length - 1).
    Otherwise, if the content of src2 is outside the range from 0
    to bit_length - 1, the result is undefined. */
 #define SLJIT_ASHR			(SLJIT_OP2_BASE + 10)
-#define SLJIT_IASHR			(SLJIT_ASHR | SLJIT_INT_OP)
+#define SLJIT_ASHR32			(SLJIT_ASHR | SLJIT_I32_OP)
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w);
 
 /* Returns with non-zero if fpu is available. */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_is_fpu_available(void);
 
 /* Starting index of opcodes for sljit_emit_fop1. */
 #define SLJIT_FOP1_BASE			128
 
 /* Flags: SP - (never set any flags) */
-#define SLJIT_DMOV			(SLJIT_FOP1_BASE + 0)
-#define SLJIT_SMOV			(SLJIT_DMOV | SLJIT_SINGLE_OP)
+#define SLJIT_MOV_F64			(SLJIT_FOP1_BASE + 0)
+#define SLJIT_MOV_F32			(SLJIT_MOV_F64 | SLJIT_F32_OP)
 /* Convert opcodes: CONV[DST_TYPE].FROM[SRC_TYPE]
    SRC/DST TYPE can be: D - double, S - single, W - signed word, I - signed int
    Rounding mode when the destination is W or I: round towards zero. */
 /* Flags: SP - (never set any flags) */
-#define SLJIT_CONVD_FROMS		(SLJIT_FOP1_BASE + 1)
-#define SLJIT_CONVS_FROMD		(SLJIT_CONVD_FROMS | SLJIT_SINGLE_OP)
+#define SLJIT_CONV_F64_FROM_F32		(SLJIT_FOP1_BASE + 1)
+#define SLJIT_CONV_F32_FROM_F64		(SLJIT_CONV_F64_FROM_F32 | SLJIT_F32_OP)
 /* Flags: SP - (never set any flags) */
-#define SLJIT_CONVW_FROMD		(SLJIT_FOP1_BASE + 2)
-#define SLJIT_CONVW_FROMS		(SLJIT_CONVW_FROMD | SLJIT_SINGLE_OP)
+#define SLJIT_CONV_SW_FROM_F64		(SLJIT_FOP1_BASE + 2)
+#define SLJIT_CONV_SW_FROM_F32		(SLJIT_CONV_SW_FROM_F64 | SLJIT_F32_OP)
 /* Flags: SP - (never set any flags) */
-#define SLJIT_CONVI_FROMD		(SLJIT_FOP1_BASE + 3)
-#define SLJIT_CONVI_FROMS		(SLJIT_CONVI_FROMD | SLJIT_SINGLE_OP)
+#define SLJIT_CONV_S32_FROM_F64		(SLJIT_FOP1_BASE + 3)
+#define SLJIT_CONV_S32_FROM_F32		(SLJIT_CONV_S32_FROM_F64 | SLJIT_F32_OP)
 /* Flags: SP - (never set any flags) */
-#define SLJIT_CONVD_FROMW		(SLJIT_FOP1_BASE + 4)
-#define SLJIT_CONVS_FROMW		(SLJIT_CONVD_FROMW | SLJIT_SINGLE_OP)
+#define SLJIT_CONV_F64_FROM_SW		(SLJIT_FOP1_BASE + 4)
+#define SLJIT_CONV_F32_FROM_SW		(SLJIT_CONV_F64_FROM_SW | SLJIT_F32_OP)
 /* Flags: SP - (never set any flags) */
-#define SLJIT_CONVD_FROMI		(SLJIT_FOP1_BASE + 5)
-#define SLJIT_CONVS_FROMI		(SLJIT_CONVD_FROMI | SLJIT_SINGLE_OP)
+#define SLJIT_CONV_F64_FROM_S32		(SLJIT_FOP1_BASE + 5)
+#define SLJIT_CONV_F32_FROM_S32		(SLJIT_CONV_F64_FROM_S32 | SLJIT_F32_OP)
 /* Note: dst is the left and src is the right operand for SLJIT_CMPD.
    Note: NaN check is always performed. If SLJIT_C_FLOAT_UNORDERED flag
          is set, the comparison result is unpredictable.
    Flags: SP | E | S (see SLJIT_C_FLOAT_*) */
-#define SLJIT_DCMP			(SLJIT_FOP1_BASE + 6)
-#define SLJIT_SCMP			(SLJIT_DCMP | SLJIT_SINGLE_OP)
+#define SLJIT_CMP_F64			(SLJIT_FOP1_BASE + 6)
+#define SLJIT_CMP_F32			(SLJIT_CMP_F64 | SLJIT_F32_OP)
 /* Flags: SP - (never set any flags) */
-#define SLJIT_DNEG			(SLJIT_FOP1_BASE + 7)
-#define SLJIT_SNEG			(SLJIT_DNEG | SLJIT_SINGLE_OP)
+#define SLJIT_NEG_F64			(SLJIT_FOP1_BASE + 7)
+#define SLJIT_NEG_F32			(SLJIT_NEG_F64 | SLJIT_F32_OP)
 /* Flags: SP - (never set any flags) */
-#define SLJIT_DABS			(SLJIT_FOP1_BASE + 8)
-#define SLJIT_SABS			(SLJIT_DABS | SLJIT_SINGLE_OP)
+#define SLJIT_ABS_F64			(SLJIT_FOP1_BASE + 8)
+#define SLJIT_ABS_F32			(SLJIT_ABS_F64 | SLJIT_F32_OP)
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw);
 
 /* Starting index of opcodes for sljit_emit_fop2. */
 #define SLJIT_FOP2_BASE			160
 
 /* Flags: SP - (never set any flags) */
-#define SLJIT_DADD			(SLJIT_FOP2_BASE + 0)
-#define SLJIT_SADD			(SLJIT_DADD | SLJIT_SINGLE_OP)
+#define SLJIT_ADD_F64			(SLJIT_FOP2_BASE + 0)
+#define SLJIT_ADD_F32			(SLJIT_ADD_F64 | SLJIT_F32_OP)
 /* Flags: SP - (never set any flags) */
-#define SLJIT_DSUB			(SLJIT_FOP2_BASE + 1)
-#define SLJIT_SSUB			(SLJIT_DSUB | SLJIT_SINGLE_OP)
+#define SLJIT_SUB_F64			(SLJIT_FOP2_BASE + 1)
+#define SLJIT_SUB_F32			(SLJIT_SUB_F64 | SLJIT_F32_OP)
 /* Flags: SP - (never set any flags) */
-#define SLJIT_DMUL			(SLJIT_FOP2_BASE + 2)
-#define SLJIT_SMUL			(SLJIT_DMUL | SLJIT_SINGLE_OP)
+#define SLJIT_MUL_F64			(SLJIT_FOP2_BASE + 2)
+#define SLJIT_MUL_F32			(SLJIT_MUL_F64 | SLJIT_F32_OP)
 /* Flags: SP - (never set any flags) */
-#define SLJIT_DDIV			(SLJIT_FOP2_BASE + 3)
-#define SLJIT_SDIV			(SLJIT_DDIV | SLJIT_SINGLE_OP)
+#define SLJIT_DIV_F64			(SLJIT_FOP2_BASE + 3)
+#define SLJIT_DIV_F32			(SLJIT_DIV_F64 | SLJIT_F32_OP)
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w);
 
 /* Label and jump instructions. */
 
@@ -943,58 +939,58 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compi
 
 /* Integer comparison types. */
 #define SLJIT_EQUAL			0
-#define SLJIT_I_EQUAL			(SLJIT_EQUAL | SLJIT_INT_OP)
+#define SLJIT_EQUAL32			(SLJIT_EQUAL | SLJIT_I32_OP)
 #define SLJIT_ZERO			0
-#define SLJIT_I_ZERO			(SLJIT_ZERO | SLJIT_INT_OP)
+#define SLJIT_ZERO32			(SLJIT_ZERO | SLJIT_I32_OP)
 #define SLJIT_NOT_EQUAL			1
-#define SLJIT_I_NOT_EQUAL		(SLJIT_NOT_EQUAL | SLJIT_INT_OP)
+#define SLJIT_NOT_EQUAL32		(SLJIT_NOT_EQUAL | SLJIT_I32_OP)
 #define SLJIT_NOT_ZERO			1
-#define SLJIT_I_NOT_ZERO		(SLJIT_NOT_ZERO | SLJIT_INT_OP)
+#define SLJIT_NOT_ZERO32		(SLJIT_NOT_ZERO | SLJIT_I32_OP)
 
 #define SLJIT_LESS			2
-#define SLJIT_I_LESS			(SLJIT_LESS | SLJIT_INT_OP)
+#define SLJIT_LESS32			(SLJIT_LESS | SLJIT_I32_OP)
 #define SLJIT_GREATER_EQUAL		3
-#define SLJIT_I_GREATER_EQUAL		(SLJIT_GREATER_EQUAL | SLJIT_INT_OP)
+#define SLJIT_GREATER_EQUAL32		(SLJIT_GREATER_EQUAL | SLJIT_I32_OP)
 #define SLJIT_GREATER			4
-#define SLJIT_I_GREATER			(SLJIT_GREATER | SLJIT_INT_OP)
+#define SLJIT_GREATER32			(SLJIT_GREATER | SLJIT_I32_OP)
 #define SLJIT_LESS_EQUAL		5
-#define SLJIT_I_LESS_EQUAL		(SLJIT_LESS_EQUAL | SLJIT_INT_OP)
+#define SLJIT_LESS_EQUAL32		(SLJIT_LESS_EQUAL | SLJIT_I32_OP)
 #define SLJIT_SIG_LESS			6
-#define SLJIT_I_SIG_LESS		(SLJIT_SIG_LESS | SLJIT_INT_OP)
+#define SLJIT_SIG_LESS32		(SLJIT_SIG_LESS | SLJIT_I32_OP)
 #define SLJIT_SIG_GREATER_EQUAL		7
-#define SLJIT_I_SIG_GREATER_EQUAL	(SLJIT_SIG_GREATER_EQUAL | SLJIT_INT_OP)
+#define SLJIT_SIG_GREATER_EQUAL32	(SLJIT_SIG_GREATER_EQUAL | SLJIT_I32_OP)
 #define SLJIT_SIG_GREATER		8
-#define SLJIT_I_SIG_GREATER		(SLJIT_SIG_GREATER | SLJIT_INT_OP)
+#define SLJIT_SIG_GREATER32		(SLJIT_SIG_GREATER | SLJIT_I32_OP)
 #define SLJIT_SIG_LESS_EQUAL		9
-#define SLJIT_I_SIG_LESS_EQUAL		(SLJIT_SIG_LESS_EQUAL | SLJIT_INT_OP)
+#define SLJIT_SIG_LESS_EQUAL32		(SLJIT_SIG_LESS_EQUAL | SLJIT_I32_OP)
 
 #define SLJIT_OVERFLOW			10
-#define SLJIT_I_OVERFLOW		(SLJIT_OVERFLOW | SLJIT_INT_OP)
+#define SLJIT_OVERFLOW32		(SLJIT_OVERFLOW | SLJIT_I32_OP)
 #define SLJIT_NOT_OVERFLOW		11
-#define SLJIT_I_NOT_OVERFLOW		(SLJIT_NOT_OVERFLOW | SLJIT_INT_OP)
+#define SLJIT_NOT_OVERFLOW32		(SLJIT_NOT_OVERFLOW | SLJIT_I32_OP)
 
 #define SLJIT_MUL_OVERFLOW		12
-#define SLJIT_I_MUL_OVERFLOW		(SLJIT_MUL_OVERFLOW | SLJIT_INT_OP)
+#define SLJIT_MUL_OVERFLOW32		(SLJIT_MUL_OVERFLOW | SLJIT_I32_OP)
 #define SLJIT_MUL_NOT_OVERFLOW		13
-#define SLJIT_I_MUL_NOT_OVERFLOW	(SLJIT_MUL_NOT_OVERFLOW | SLJIT_INT_OP)
+#define SLJIT_MUL_NOT_OVERFLOW32	(SLJIT_MUL_NOT_OVERFLOW | SLJIT_I32_OP)
 
 /* Floating point comparison types. */
-#define SLJIT_D_EQUAL			14
-#define SLJIT_S_EQUAL			(SLJIT_D_EQUAL | SLJIT_SINGLE_OP)
-#define SLJIT_D_NOT_EQUAL		15
-#define SLJIT_S_NOT_EQUAL		(SLJIT_D_NOT_EQUAL | SLJIT_SINGLE_OP)
-#define SLJIT_D_LESS			16
-#define SLJIT_S_LESS			(SLJIT_D_LESS | SLJIT_SINGLE_OP)
-#define SLJIT_D_GREATER_EQUAL		17
-#define SLJIT_S_GREATER_EQUAL		(SLJIT_D_GREATER_EQUAL | SLJIT_SINGLE_OP)
-#define SLJIT_D_GREATER			18
-#define SLJIT_S_GREATER			(SLJIT_D_GREATER | SLJIT_SINGLE_OP)
-#define SLJIT_D_LESS_EQUAL		19
-#define SLJIT_S_LESS_EQUAL		(SLJIT_D_LESS_EQUAL | SLJIT_SINGLE_OP)
-#define SLJIT_D_UNORDERED		20
-#define SLJIT_S_UNORDERED		(SLJIT_D_UNORDERED | SLJIT_SINGLE_OP)
-#define SLJIT_D_ORDERED			21
-#define SLJIT_S_ORDERED			(SLJIT_D_ORDERED | SLJIT_SINGLE_OP)
+#define SLJIT_EQUAL_F64			14
+#define SLJIT_EQUAL_F32			(SLJIT_EQUAL_F64 | SLJIT_F32_OP)
+#define SLJIT_NOT_EQUAL_F64		15
+#define SLJIT_NOT_EQUAL_F32		(SLJIT_NOT_EQUAL_F64 | SLJIT_F32_OP)
+#define SLJIT_LESS_F64			16
+#define SLJIT_LESS_F32			(SLJIT_LESS_F64 | SLJIT_F32_OP)
+#define SLJIT_GREATER_EQUAL_F64		17
+#define SLJIT_GREATER_EQUAL_F32		(SLJIT_GREATER_EQUAL_F64 | SLJIT_F32_OP)
+#define SLJIT_GREATER_F64		18
+#define SLJIT_GREATER_F32		(SLJIT_GREATER_F64 | SLJIT_F32_OP)
+#define SLJIT_LESS_EQUAL_F64		19
+#define SLJIT_LESS_EQUAL_F32		(SLJIT_LESS_EQUAL_F64 | SLJIT_F32_OP)
+#define SLJIT_UNORDERED_F64		20
+#define SLJIT_UNORDERED_F32		(SLJIT_UNORDERED_F64 | SLJIT_F32_OP)
+#define SLJIT_ORDERED_F64		21
+#define SLJIT_ORDERED_F32		(SLJIT_ORDERED_F64 | SLJIT_F32_OP)
 
 /* Unconditional jump types. */
 #define SLJIT_JUMP			22
@@ -1014,7 +1010,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compi
     type can be combined (or'ed) with SLJIT_REWRITABLE_JUMP
    Flags: - (never set any flags) for both conditional and unconditional jumps.
    Flags: destroy all flags for calls. */
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_si type);
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type);
 
 /* Basic arithmetic comparison. In most architectures it is implemented as
    an SLJIT_SUB operation (with SLJIT_UNUSED destination and setting
@@ -1024,23 +1020,23 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
     type must be between SLJIT_EQUAL and SLJIT_I_SIG_LESS_EQUAL
     type can be combined (or'ed) with SLJIT_REWRITABLE_JUMP
    Flags: destroy flags. */
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_si type,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w);
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w);
 
 /* Basic floating point comparison. In most architectures it is implemented as
    an SLJIT_FCMP operation (setting appropriate flags) followed by a
    sljit_emit_jump. However some architectures (i.e: MIPS) may employ
    special optimizations here. It is suggested to use this comparison form
    when appropriate.
-    type must be between SLJIT_D_EQUAL and SLJIT_S_ORDERED
+    type must be between SLJIT_EQUAL_F64 and SLJIT_ORDERED_F32
     type can be combined (or'ed) with SLJIT_REWRITABLE_JUMP
    Flags: destroy flags.
    Note: if either operand is NaN, the behaviour is undefined for
          types up to SLJIT_S_LESS_EQUAL. */
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_si type,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w);
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_s32 type,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w);
 
 /* Set the destination of the jump to this label. */
 SLJIT_API_FUNC_ATTRIBUTE void sljit_set_label(struct sljit_jump *jump, struct sljit_label* label);
@@ -1053,14 +1049,14 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_set_target(struct sljit_jump *jump, sljit_uw
     Indirect form: any other valid addressing mode
    Flags: - (never set any flags) for unconditional jumps.
    Flags: destroy all flags for calls. */
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compiler, sljit_si type, sljit_si src, sljit_sw srcw);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw);
 
 /* Perform the operation using the conditional flags as the second argument.
    Type must always be between SLJIT_EQUAL and SLJIT_S_ORDERED. The value
    represented by the type is 1, if the condition represented by the type
    is fulfilled, and 0 otherwise.
 
-   If op == SLJIT_MOV, SLJIT_MOV_SI, SLJIT_MOV_UI:
+   If op == SLJIT_MOV, SLJIT_MOV_S32, SLJIT_MOV_U32:
      Set dst to the value represented by the type (0 or 1).
      Src must be SLJIT_UNUSED, and srcw must be 0
      Flags: - (never set any flags)
@@ -1070,18 +1066,18 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compil
      Important note: only dst=src and dstw=srcw is supported at the moment!
      Flags: I | E | K
    Note: sljit_emit_op_flags does nothing, if dst is SLJIT_UNUSED (regardless of op). */
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw,
-	sljit_si type);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw,
+	sljit_s32 type);
 
 /* Copies the base address of SLJIT_SP + offset to dst.
    Flags: - (never set any flags) */
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_local_base(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw offset);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset);
 
 /* The constant can be changed runtime (see: sljit_set_const)
    Flags: - (never set any flags) */
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw init_value);
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value);
 
 /* After the code generation the address for label, jump and const instructions
    are computed. Since these structures are freed by sljit_free_compiler, the
@@ -1104,7 +1100,7 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_consta
 /* Get the human readable name of the platform. Can be useful on platforms
    like ARM, where ARM and Thumb2 functions can be mixed, and
    it is useful to know the type of the code generator. */
-SLJIT_API_FUNC_ATTRIBUTE SLJIT_CONST char* sljit_get_platform_name(void);
+SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void);
 
 /* Portable helper function to get an offset of a member. */
 #define SLJIT_OFFSETOF(base, member) ((sljit_sw)(&((base*)0x10)->member) - 0x10)
@@ -1196,14 +1192,14 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_set_function_context(void** func_ptr, struct
 
    Note: it returns with -1 for virtual registers (only on x86-32). */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg);
 
 /* The following function is a helper function for sljit_emit_op_custom.
    It returns with the real machine register index of any SLJIT_FLOAT register.
 
    Note: the index is always an even number on ARM (except ARM-64), MIPS, and SPARC. */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_float_register_index(sljit_si reg);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg);
 
 /* Any instruction can be inserted into the instruction stream by
    sljit_emit_op_custom. It has a similar purpose as inline assembly.
@@ -1215,18 +1211,18 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_float_register_index(sljit_si reg);
               if size == 4, the instruction argument must be 4 byte aligned.
    Otherwise: size must be 4 and instruction argument must be 4 byte aligned. */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *compiler,
-	void *instruction, sljit_si size);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler,
+	void *instruction, sljit_s32 size);
 
 #if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86)
 
 /* Returns with non-zero if sse2 is available. */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_is_sse2_available(void);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_x86_is_sse2_available(void);
 
 /* Returns with non-zero if cmov instruction is available. */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_is_cmov_available(void);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_x86_is_cmov_available(void);
 
 /* Emit a conditional mov instruction on x86 CPUs. This instruction
    moves src to destination, if the condition is satisfied. Unlike
@@ -1235,14 +1231,14 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_is_cmov_available(void);
    checked by sljit_x86_is_cmov_available function.
     type must be between SLJIT_EQUAL and SLJIT_S_ORDERED
     dst_reg must be a valid register and it can be combined
-      with SLJIT_INT_OP to perform 32 bit arithmetic
+      with SLJIT_I32_OP to perform 32 bit arithmetic
    Flags: I - (never set any flags)
  */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_emit_cmov(struct sljit_compiler *compiler,
-	sljit_si type,
-	sljit_si dst_reg,
-	sljit_si src, sljit_sw srcw);
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_x86_emit_cmov(struct sljit_compiler *compiler,
+	sljit_s32 type,
+	sljit_s32 dst_reg,
+	sljit_s32 src, sljit_sw srcw);
 
 #endif
 
diff --git a/ext/pcre/pcrelib/sljit/sljitNativeARM_32.c b/ext/pcre/pcrelib/sljit/sljitNativeARM_32.c
index 5cd4c71a29..b92808f526 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativeARM_32.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativeARM_32.c
@@ -24,7 +24,7 @@
  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-SLJIT_API_FUNC_ATTRIBUTE SLJIT_CONST char* sljit_get_platform_name(void)
+SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void)
 {
 #if (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7)
 	return "ARMv7" SLJIT_CPUINFO;
@@ -52,10 +52,10 @@ SLJIT_API_FUNC_ATTRIBUTE SLJIT_CONST char* sljit_get_platform_name(void)
 #define ALIGN_INSTRUCTION(ptr) \
 	(sljit_uw*)(((sljit_uw)(ptr) + (CONST_POOL_ALIGNMENT * sizeof(sljit_uw)) - 1) & ~((CONST_POOL_ALIGNMENT * sizeof(sljit_uw)) - 1))
 #define MAX_DIFFERENCE(max_diff) \
-	(((max_diff) / (sljit_si)sizeof(sljit_uw)) - (CONST_POOL_ALIGNMENT - 1))
+	(((max_diff) / (sljit_s32)sizeof(sljit_uw)) - (CONST_POOL_ALIGNMENT - 1))
 
 /* See sljit_emit_enter and sljit_emit_op0 if you want to change them. */
-static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = {
+static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = {
 	0, 0, 1, 2, 11, 10, 9, 8, 7, 6, 5, 4, 13, 3, 12, 14, 15
 };
 
@@ -126,13 +126,13 @@ static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = {
 
 #if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5)
 
-static sljit_si push_cpool(struct sljit_compiler *compiler)
+static sljit_s32 push_cpool(struct sljit_compiler *compiler)
 {
 	/* Pushing the constant pool into the instruction stream. */
 	sljit_uw* inst;
 	sljit_uw* cpool_ptr;
 	sljit_uw* cpool_end;
-	sljit_si i;
+	sljit_s32 i;
 
 	/* The label could point the address after the constant pool. */
 	if (compiler->last_label && compiler->last_label->size == compiler->size)
@@ -164,7 +164,7 @@ static sljit_si push_cpool(struct sljit_compiler *compiler)
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si push_inst(struct sljit_compiler *compiler, sljit_uw inst)
+static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_uw inst)
 {
 	sljit_uw* ptr;
 
@@ -178,13 +178,13 @@ static sljit_si push_inst(struct sljit_compiler *compiler, sljit_uw inst)
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si push_inst_with_literal(struct sljit_compiler *compiler, sljit_uw inst, sljit_uw literal)
+static sljit_s32 push_inst_with_literal(struct sljit_compiler *compiler, sljit_uw inst, sljit_uw literal)
 {
 	sljit_uw* ptr;
 	sljit_uw cpool_index = CPOOL_SIZE;
 	sljit_uw* cpool_ptr;
 	sljit_uw* cpool_end;
-	sljit_ub* cpool_unique_ptr;
+	sljit_u8* cpool_unique_ptr;
 
 	if (SLJIT_UNLIKELY(compiler->cpool_diff != CONST_POOL_EMPTY && compiler->size - compiler->cpool_diff >= MAX_DIFFERENCE(4092)))
 		FAIL_IF(push_cpool(compiler));
@@ -228,7 +228,7 @@ static sljit_si push_inst_with_literal(struct sljit_compiler *compiler, sljit_uw
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si push_inst_with_unique_literal(struct sljit_compiler *compiler, sljit_uw inst, sljit_uw literal)
+static sljit_s32 push_inst_with_unique_literal(struct sljit_compiler *compiler, sljit_uw inst, sljit_uw literal)
 {
 	sljit_uw* ptr;
 	if (SLJIT_UNLIKELY((compiler->cpool_diff != CONST_POOL_EMPTY && compiler->size - compiler->cpool_diff >= MAX_DIFFERENCE(4092)) || compiler->cpool_fill >= CPOOL_SIZE))
@@ -248,7 +248,7 @@ static sljit_si push_inst_with_unique_literal(struct sljit_compiler *compiler, s
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si prepare_blx(struct sljit_compiler *compiler)
+static SLJIT_INLINE sljit_s32 prepare_blx(struct sljit_compiler *compiler)
 {
 	/* Place for at least two instruction (doesn't matter whether the first has a literal). */
 	if (SLJIT_UNLIKELY(compiler->cpool_diff != CONST_POOL_EMPTY && compiler->size - compiler->cpool_diff >= MAX_DIFFERENCE(4088)))
@@ -256,7 +256,7 @@ static SLJIT_INLINE sljit_si prepare_blx(struct sljit_compiler *compiler)
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si emit_blx(struct sljit_compiler *compiler)
+static SLJIT_INLINE sljit_s32 emit_blx(struct sljit_compiler *compiler)
 {
 	/* Must follow tightly the previous instruction (to be able to convert it to bl instruction). */
 	SLJIT_ASSERT(compiler->cpool_diff == CONST_POOL_EMPTY || compiler->size - compiler->cpool_diff < MAX_DIFFERENCE(4092));
@@ -286,7 +286,7 @@ static sljit_uw patch_pc_relative_loads(sljit_uw *last_pc_patch, sljit_uw *code_
 
 			/* Must be a load instruction with immediate offset. */
 			SLJIT_ASSERT(ind < cpool_size && !(*last_pc_patch & (1 << 25)) && (*last_pc_patch & (1 << 20)));
-			if ((sljit_si)const_pool[ind] < 0) {
+			if ((sljit_s32)const_pool[ind] < 0) {
 				const_pool[ind] = counter;
 				ind = counter;
 				counter++;
@@ -311,26 +311,26 @@ static sljit_uw patch_pc_relative_loads(sljit_uw *last_pc_patch, sljit_uw *code_
 /* In some rare ocasions we may need future patches. The probability is close to 0 in practice. */
 struct future_patch {
 	struct future_patch* next;
-	sljit_si index;
-	sljit_si value;
+	sljit_s32 index;
+	sljit_s32 value;
 };
 
-static sljit_si resolve_const_pool_index(struct sljit_compiler *compiler, struct future_patch **first_patch, sljit_uw cpool_current_index, sljit_uw *cpool_start_address, sljit_uw *buf_ptr)
+static sljit_s32 resolve_const_pool_index(struct sljit_compiler *compiler, struct future_patch **first_patch, sljit_uw cpool_current_index, sljit_uw *cpool_start_address, sljit_uw *buf_ptr)
 {
-	sljit_si value;
+	sljit_s32 value;
 	struct future_patch *curr_patch, *prev_patch;
 
 	SLJIT_UNUSED_ARG(compiler);
 
 	/* Using the values generated by patch_pc_relative_loads. */
 	if (!*first_patch)
-		value = (sljit_si)cpool_start_address[cpool_current_index];
+		value = (sljit_s32)cpool_start_address[cpool_current_index];
 	else {
 		curr_patch = *first_patch;
-		prev_patch = 0;
+		prev_patch = NULL;
 		while (1) {
 			if (!curr_patch) {
-				value = (sljit_si)cpool_start_address[cpool_current_index];
+				value = (sljit_s32)cpool_start_address[cpool_current_index];
 				break;
 			}
 			if ((sljit_uw)curr_patch->index == cpool_current_index) {
@@ -370,7 +370,7 @@ static sljit_si resolve_const_pool_index(struct sljit_compiler *compiler, struct
 
 #else
 
-static sljit_si push_inst(struct sljit_compiler *compiler, sljit_uw inst)
+static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_uw inst)
 {
 	sljit_uw* ptr;
 
@@ -381,7 +381,7 @@ static sljit_si push_inst(struct sljit_compiler *compiler, sljit_uw inst)
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si emit_imm(struct sljit_compiler *compiler, sljit_si reg, sljit_sw imm)
+static SLJIT_INLINE sljit_s32 emit_imm(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw imm)
 {
 	FAIL_IF(push_inst(compiler, MOVW | RD(reg) | ((imm << 4) & 0xf0000) | (imm & 0xfff)));
 	return push_inst(compiler, MOVT | RD(reg) | ((imm >> 12) & 0xf0000) | ((imm >> 16) & 0xfff));
@@ -389,7 +389,7 @@ static SLJIT_INLINE sljit_si emit_imm(struct sljit_compiler *compiler, sljit_si
 
 #endif
 
-static SLJIT_INLINE sljit_si detect_jump_type(struct sljit_jump *jump, sljit_uw *code_ptr, sljit_uw *code)
+static SLJIT_INLINE sljit_s32 detect_jump_type(struct sljit_jump *jump, sljit_uw *code_ptr, sljit_uw *code)
 {
 	sljit_sw diff;
 
@@ -446,13 +446,13 @@ static SLJIT_INLINE sljit_si detect_jump_type(struct sljit_jump *jump, sljit_uw
 	return 0;
 }
 
-static SLJIT_INLINE void inline_set_jump_addr(sljit_uw addr, sljit_uw new_addr, sljit_si flush)
+static SLJIT_INLINE void inline_set_jump_addr(sljit_uw addr, sljit_uw new_addr, sljit_s32 flush)
 {
 #if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5)
 	sljit_uw *ptr = (sljit_uw*)addr;
 	sljit_uw *inst = (sljit_uw*)ptr[0];
 	sljit_uw mov_pc = ptr[1];
-	sljit_si bl = (mov_pc & 0x0000f000) != RD(TMP_PC);
+	sljit_s32 bl = (mov_pc & 0x0000f000) != RD(TMP_PC);
 	sljit_sw diff = (sljit_sw)(((sljit_sw)new_addr - (sljit_sw)(inst + 2)) >> 2);
 
 	if (diff <= 0x7fffff && diff >= -0x800000) {
@@ -504,7 +504,7 @@ static SLJIT_INLINE void inline_set_jump_addr(sljit_uw addr, sljit_uw new_addr,
 
 static sljit_uw get_imm(sljit_uw imm);
 
-static SLJIT_INLINE void inline_set_const(sljit_uw addr, sljit_sw new_constant, sljit_si flush)
+static SLJIT_INLINE void inline_set_const(sljit_uw addr, sljit_sw new_constant, sljit_s32 flush)
 {
 #if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5)
 	sljit_uw *ptr = (sljit_uw*)addr;
@@ -789,7 +789,7 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 	}
 #endif
 
-	SLJIT_ASSERT(code_ptr - code <= (sljit_si)size);
+	SLJIT_ASSERT(code_ptr - code <= (sljit_s32)size);
 
 	compiler->error = SLJIT_ERR_COMPILED;
 	compiler->executable_size = (code_ptr - code) * sizeof(sljit_uw);
@@ -820,16 +820,16 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 #define EMIT_DATA_PROCESS_INS(opcode, set_flags, dst, src1, src2) \
 	(0xe0000000 | ((opcode) << 21) | (set_flags) | RD(dst) | RN(src1) | (src2))
 
-static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si inp_flags,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w);
+static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 inp_flags,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w);
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
-	sljit_si size, i, tmp;
+	sljit_s32 size, i, tmp;
 	sljit_uw push;
 
 	CHECK_ERROR();
@@ -866,11 +866,11 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
-	sljit_si size;
+	sljit_s32 size;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -881,9 +881,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compi
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compiler, sljit_si op, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si i, tmp;
+	sljit_s32 i, tmp;
 	sljit_uw pop;
 
 	CHECK_ERROR();
@@ -983,8 +983,8 @@ static sljit_sw data_transfer_insts[16] = {
 	} \
 	return push_inst(compiler, EMIT_DATA_PROCESS_INS(MOV_DP, flags & SET_FLAGS, dst, SLJIT_UNUSED, (reg_map[(flags & ARGS_SWAPPED) ? src1 : src2] << 8) | (opcode << 5) | 0x10 | ((flags & ARGS_SWAPPED) ? reg_map[src2] : reg_map[src1])));
 
-static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, sljit_si op, sljit_si flags,
-	sljit_si dst, sljit_si src1, sljit_si src2)
+static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags,
+	sljit_s32 dst, sljit_s32 src1, sljit_s32 src2)
 {
 	sljit_sw mul_inst;
 
@@ -1001,17 +1001,17 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 		}
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UB:
-	case SLJIT_MOV_SB:
+	case SLJIT_MOV_U8:
+	case SLJIT_MOV_S8:
 		SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & ARGS_SWAPPED));
 		if ((flags & (REG_DEST | REG_SOURCE)) == (REG_DEST | REG_SOURCE)) {
 #if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5)
-			if (op == SLJIT_MOV_UB)
+			if (op == SLJIT_MOV_U8)
 				return push_inst(compiler, EMIT_DATA_PROCESS_INS(AND_DP, 0, dst, src2, SRC2_IMM | 0xff));
 			FAIL_IF(push_inst(compiler, EMIT_DATA_PROCESS_INS(MOV_DP, 0, dst, SLJIT_UNUSED, (24 << 7) | reg_map[src2])));
-			return push_inst(compiler, EMIT_DATA_PROCESS_INS(MOV_DP, 0, dst, SLJIT_UNUSED, (24 << 7) | (op == SLJIT_MOV_UB ? 0x20 : 0x40) | reg_map[dst]));
+			return push_inst(compiler, EMIT_DATA_PROCESS_INS(MOV_DP, 0, dst, SLJIT_UNUSED, (24 << 7) | (op == SLJIT_MOV_U8 ? 0x20 : 0x40) | reg_map[dst]));
 #else
-			return push_inst(compiler, (op == SLJIT_MOV_UB ? UXTB : SXTB) | RD(dst) | RM(src2));
+			return push_inst(compiler, (op == SLJIT_MOV_U8 ? UXTB : SXTB) | RD(dst) | RM(src2));
 #endif
 		}
 		else if (dst != src2) {
@@ -1022,15 +1022,15 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 		}
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UH:
-	case SLJIT_MOV_SH:
+	case SLJIT_MOV_U16:
+	case SLJIT_MOV_S16:
 		SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & ARGS_SWAPPED));
 		if ((flags & (REG_DEST | REG_SOURCE)) == (REG_DEST | REG_SOURCE)) {
 #if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5)
 			FAIL_IF(push_inst(compiler, EMIT_DATA_PROCESS_INS(MOV_DP, 0, dst, SLJIT_UNUSED, (16 << 7) | reg_map[src2])));
-			return push_inst(compiler, EMIT_DATA_PROCESS_INS(MOV_DP, 0, dst, SLJIT_UNUSED, (16 << 7) | (op == SLJIT_MOV_UH ? 0x20 : 0x40) | reg_map[dst]));
+			return push_inst(compiler, EMIT_DATA_PROCESS_INS(MOV_DP, 0, dst, SLJIT_UNUSED, (16 << 7) | (op == SLJIT_MOV_U16 ? 0x20 : 0x40) | reg_map[dst]));
 #else
-			return push_inst(compiler, (op == SLJIT_MOV_UH ? UXTH : SXTH) | RD(dst) | RM(src2));
+			return push_inst(compiler, (op == SLJIT_MOV_U16 ? UXTH : SXTH) | RD(dst) | RM(src2));
 #endif
 		}
 		else if (dst != src2) {
@@ -1139,7 +1139,7 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
    Returns with 0 if not possible. */
 static sljit_uw get_imm(sljit_uw imm)
 {
-	sljit_si rol;
+	sljit_s32 rol;
 
 	if (imm <= 0xff)
 		return SRC2_IMM | imm;
@@ -1175,12 +1175,12 @@ static sljit_uw get_imm(sljit_uw imm)
 }
 
 #if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5)
-static sljit_si generate_int(struct sljit_compiler *compiler, sljit_si reg, sljit_uw imm, sljit_si positive)
+static sljit_s32 generate_int(struct sljit_compiler *compiler, sljit_s32 reg, sljit_uw imm, sljit_s32 positive)
 {
 	sljit_uw mask;
 	sljit_uw imm1;
 	sljit_uw imm2;
-	sljit_si rol;
+	sljit_s32 rol;
 
 	/* Step1: Search a zero byte (8 continous zero bit). */
 	mask = 0xff000000;
@@ -1286,7 +1286,7 @@ static sljit_si generate_int(struct sljit_compiler *compiler, sljit_si reg, slji
 }
 #endif
 
-static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si reg, sljit_uw imm)
+static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 reg, sljit_uw imm)
 {
 	sljit_uw tmp;
 
@@ -1317,7 +1317,7 @@ static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si reg, sl
 }
 
 /* Helper function. Dst should be reg + value, using at most 1 instruction, flags does not set. */
-static sljit_si emit_set_delta(struct sljit_compiler *compiler, sljit_si dst, sljit_si reg, sljit_sw value)
+static sljit_s32 emit_set_delta(struct sljit_compiler *compiler, sljit_s32 dst, sljit_s32 reg, sljit_sw value)
 {
 	if (value >= 0) {
 		value = get_imm(value);
@@ -1333,7 +1333,7 @@ static sljit_si emit_set_delta(struct sljit_compiler *compiler, sljit_si dst, sl
 }
 
 /* Can perform an operation using at most 1 instruction. */
-static sljit_si getput_arg_fast(struct sljit_compiler *compiler, sljit_si inp_flags, sljit_si reg, sljit_si arg, sljit_sw argw)
+static sljit_s32 getput_arg_fast(struct sljit_compiler *compiler, sljit_s32 inp_flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw)
 {
 	sljit_uw imm;
 
@@ -1408,7 +1408,7 @@ static sljit_si getput_arg_fast(struct sljit_compiler *compiler, sljit_si inp_fl
 /* See getput_arg below.
    Note: can_cache is called only for binary operators. Those
    operators always uses word arguments without write back. */
-static sljit_si can_cache(sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_sw next_argw)
+static sljit_s32 can_cache(sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
 {
 	/* Immediate caching is not supported as it would be an operation on constant arguments. */
 	if (arg & SLJIT_IMM)
@@ -1456,9 +1456,9 @@ static sljit_si can_cache(sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_
 	}
 
 /* Emit the necessary instructions. See can_cache above. */
-static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si inp_flags, sljit_si reg, sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_sw next_argw)
+static sljit_s32 getput_arg(struct sljit_compiler *compiler, sljit_s32 inp_flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
 {
-	sljit_si tmp_r;
+	sljit_s32 tmp_r;
 	sljit_sw max_delta;
 	sljit_sw sign;
 	sljit_uw imm;
@@ -1583,7 +1583,7 @@ static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si inp_flags,
 	return push_inst(compiler, EMIT_DATA_TRANSFER(inp_flags, 1, inp_flags & WRITE_BACK, reg, arg & REG_MASK, reg_map[tmp_r] | (max_delta & 0xf00 ? SRC2_IMM : 0)));
 }
 
-static SLJIT_INLINE sljit_si emit_op_mem(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg, sljit_sw argw)
+static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw)
 {
 	if (getput_arg_fast(compiler, flags, reg, arg, argw))
 		return compiler->error;
@@ -1592,17 +1592,17 @@ static SLJIT_INLINE sljit_si emit_op_mem(struct sljit_compiler *compiler, sljit_
 	return getput_arg(compiler, flags, reg, arg, argw, 0, 0);
 }
 
-static SLJIT_INLINE sljit_si emit_op_mem2(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg1, sljit_sw arg1w, sljit_si arg2, sljit_sw arg2w)
+static SLJIT_INLINE sljit_s32 emit_op_mem2(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg1, sljit_sw arg1w, sljit_s32 arg2, sljit_sw arg2w)
 {
 	if (getput_arg_fast(compiler, flags, reg, arg1, arg1w))
 		return compiler->error;
 	return getput_arg(compiler, flags, reg, arg1, arg1w, arg2, arg2w);
 }
 
-static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si inp_flags,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 inp_flags,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	/* arg1 goes to TMP_REG1 or src reg
 	   arg2 goes to TMP_REG2, imm or src reg
@@ -1610,25 +1610,25 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si i
 	   result goes to TMP_REG2, so put result can use TMP_REG1 and TMP_REG3. */
 
 	/* We prefers register and simple consts. */
-	sljit_si dst_r;
-	sljit_si src1_r;
-	sljit_si src2_r = 0;
-	sljit_si sugg_src2_r = TMP_REG2;
-	sljit_si flags = GET_FLAGS(op) ? SET_FLAGS : 0;
+	sljit_s32 dst_r;
+	sljit_s32 src1_r;
+	sljit_s32 src2_r = 0;
+	sljit_s32 sugg_src2_r = TMP_REG2;
+	sljit_s32 flags = GET_FLAGS(op) ? SET_FLAGS : 0;
 
 	compiler->cache_arg = 0;
 	compiler->cache_argw = 0;
 
 	/* Destination check. */
 	if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) {
-		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_SI && !(src2 & SLJIT_MEM))
+		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32 && !(src2 & SLJIT_MEM))
 			return SLJIT_SUCCESS;
 		dst_r = TMP_REG2;
 	}
 	else if (FAST_IS_REG(dst)) {
 		dst_r = dst;
 		flags |= REG_DEST;
-		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_SI)
+		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32)
 			sugg_src2_r = dst_r;
 	}
 	else {
@@ -1695,7 +1695,7 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si i
 		if (FAST_IS_REG(src2)) {
 			src2_r = src2;
 			flags |= REG_SOURCE;
-			if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOVU_SI)
+			if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOVU_S32)
 				dst_r = src2_r;
 		}
 		else do { /* do { } while(0) is used because of breaks. */
@@ -1804,7 +1804,7 @@ extern int __aeabi_idivmod(int numerator, int denominator);
 }
 #endif
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler, sljit_si op)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op0(compiler, op));
@@ -1817,58 +1817,58 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 	case SLJIT_NOP:
 		FAIL_IF(push_inst(compiler, NOP));
 		break;
-	case SLJIT_LUMUL:
-	case SLJIT_LSMUL:
+	case SLJIT_LMUL_UW:
+	case SLJIT_LMUL_SW:
 #if (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7)
-		return push_inst(compiler, (op == SLJIT_LUMUL ? UMULL : SMULL)
+		return push_inst(compiler, (op == SLJIT_LMUL_UW ? UMULL : SMULL)
 			| (reg_map[SLJIT_R1] << 16)
 			| (reg_map[SLJIT_R0] << 12)
 			| (reg_map[SLJIT_R0] << 8)
 			| reg_map[SLJIT_R1]);
 #else
 		FAIL_IF(push_inst(compiler, EMIT_DATA_PROCESS_INS(MOV_DP, 0, TMP_REG1, SLJIT_UNUSED, RM(SLJIT_R1))));
-		return push_inst(compiler, (op == SLJIT_LUMUL ? UMULL : SMULL)
+		return push_inst(compiler, (op == SLJIT_LMUL_UW ? UMULL : SMULL)
 			| (reg_map[SLJIT_R1] << 16)
 			| (reg_map[SLJIT_R0] << 12)
 			| (reg_map[SLJIT_R0] << 8)
 			| reg_map[TMP_REG1]);
 #endif
-	case SLJIT_UDIVMOD:
-	case SLJIT_SDIVMOD:
-	case SLJIT_UDIVI:
-	case SLJIT_SDIVI:
-		SLJIT_COMPILE_ASSERT((SLJIT_UDIVMOD & 0x2) == 0 && SLJIT_UDIVI - 0x2 == SLJIT_UDIVMOD, bad_div_opcode_assignments);
+	case SLJIT_DIVMOD_UW:
+	case SLJIT_DIVMOD_SW:
+	case SLJIT_DIV_UW:
+	case SLJIT_DIV_SW:
+		SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments);
 		SLJIT_COMPILE_ASSERT(reg_map[2] == 1 && reg_map[3] == 2, bad_register_mapping);
 
-		if ((op >= SLJIT_UDIVI) && (compiler->scratches >= 3)) {
+		if ((op >= SLJIT_DIV_UW) && (compiler->scratches >= 3)) {
 			FAIL_IF(push_inst(compiler, 0xe52d2008 /* str r2, [sp, #-8]! */));
 			FAIL_IF(push_inst(compiler, 0xe58d1004 /* str r1, [sp, #4] */));
 		}
-		else if ((op >= SLJIT_UDIVI) || (compiler->scratches >= 3))
-			FAIL_IF(push_inst(compiler, 0xe52d0008 | (op >= SLJIT_UDIVI ? 0x1000 : 0x2000) /* str r1/r2, [sp, #-8]! */));
+		else if ((op >= SLJIT_DIV_UW) || (compiler->scratches >= 3))
+			FAIL_IF(push_inst(compiler, 0xe52d0008 | (op >= SLJIT_DIV_UW ? 0x1000 : 0x2000) /* str r1/r2, [sp, #-8]! */));
 
 #if defined(__GNUC__)
 		FAIL_IF(sljit_emit_ijump(compiler, SLJIT_FAST_CALL, SLJIT_IMM,
-			((op | 0x2) == SLJIT_UDIVI ? SLJIT_FUNC_OFFSET(__aeabi_uidivmod) : SLJIT_FUNC_OFFSET(__aeabi_idivmod))));
+			((op | 0x2) == SLJIT_DIV_UW ? SLJIT_FUNC_OFFSET(__aeabi_uidivmod) : SLJIT_FUNC_OFFSET(__aeabi_idivmod))));
 #else
 #error "Software divmod functions are needed"
 #endif
 
-		if ((op >= SLJIT_UDIVI) && (compiler->scratches >= 3)) {
+		if ((op >= SLJIT_DIV_UW) && (compiler->scratches >= 3)) {
 			FAIL_IF(push_inst(compiler, 0xe59d1004 /* ldr r1, [sp, #4] */));
 			FAIL_IF(push_inst(compiler, 0xe49d2008 /* ldr r2, [sp], #8 */));
 		}
-		else if ((op >= SLJIT_UDIVI) || (compiler->scratches >= 3))
-			return push_inst(compiler, 0xe49d0008 | (op >= SLJIT_UDIVI ? 0x1000 : 0x2000) /* ldr r1/r2, [sp], #8 */);
+		else if ((op >= SLJIT_DIV_UW) || (compiler->scratches >= 3))
+			return push_inst(compiler, 0xe49d0008 | (op >= SLJIT_DIV_UW ? 0x1000 : 0x2000) /* ldr r1/r2, [sp], #8 */);
 		return SLJIT_SUCCESS;
 	}
 
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw));
@@ -1877,40 +1877,40 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 
 	switch (GET_OPCODE(op)) {
 	case SLJIT_MOV:
-	case SLJIT_MOV_UI:
-	case SLJIT_MOV_SI:
+	case SLJIT_MOV_U32:
+	case SLJIT_MOV_S32:
 	case SLJIT_MOV_P:
 		return emit_op(compiler, SLJIT_MOV, ALLOW_ANY_IMM, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOV_UB:
-		return emit_op(compiler, SLJIT_MOV_UB, ALLOW_ANY_IMM | BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_ub)srcw : srcw);
+	case SLJIT_MOV_U8:
+		return emit_op(compiler, SLJIT_MOV_U8, ALLOW_ANY_IMM | BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8)srcw : srcw);
 
-	case SLJIT_MOV_SB:
-		return emit_op(compiler, SLJIT_MOV_SB, ALLOW_ANY_IMM | SIGNED_DATA | BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sb)srcw : srcw);
+	case SLJIT_MOV_S8:
+		return emit_op(compiler, SLJIT_MOV_S8, ALLOW_ANY_IMM | SIGNED_DATA | BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8)srcw : srcw);
 
-	case SLJIT_MOV_UH:
-		return emit_op(compiler, SLJIT_MOV_UH, ALLOW_ANY_IMM | HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_uh)srcw : srcw);
+	case SLJIT_MOV_U16:
+		return emit_op(compiler, SLJIT_MOV_U16, ALLOW_ANY_IMM | HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16)srcw : srcw);
 
-	case SLJIT_MOV_SH:
-		return emit_op(compiler, SLJIT_MOV_SH, ALLOW_ANY_IMM | SIGNED_DATA | HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sh)srcw : srcw);
+	case SLJIT_MOV_S16:
+		return emit_op(compiler, SLJIT_MOV_S16, ALLOW_ANY_IMM | SIGNED_DATA | HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16)srcw : srcw);
 
 	case SLJIT_MOVU:
-	case SLJIT_MOVU_UI:
-	case SLJIT_MOVU_SI:
+	case SLJIT_MOVU_U32:
+	case SLJIT_MOVU_S32:
 	case SLJIT_MOVU_P:
 		return emit_op(compiler, SLJIT_MOV, ALLOW_ANY_IMM | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOVU_UB:
-		return emit_op(compiler, SLJIT_MOV_UB, ALLOW_ANY_IMM | BYTE_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_ub)srcw : srcw);
+	case SLJIT_MOVU_U8:
+		return emit_op(compiler, SLJIT_MOV_U8, ALLOW_ANY_IMM | BYTE_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8)srcw : srcw);
 
-	case SLJIT_MOVU_SB:
-		return emit_op(compiler, SLJIT_MOV_SB, ALLOW_ANY_IMM | SIGNED_DATA | BYTE_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sb)srcw : srcw);
+	case SLJIT_MOVU_S8:
+		return emit_op(compiler, SLJIT_MOV_S8, ALLOW_ANY_IMM | SIGNED_DATA | BYTE_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8)srcw : srcw);
 
-	case SLJIT_MOVU_UH:
-		return emit_op(compiler, SLJIT_MOV_UH, ALLOW_ANY_IMM | HALF_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_uh)srcw : srcw);
+	case SLJIT_MOVU_U16:
+		return emit_op(compiler, SLJIT_MOV_U16, ALLOW_ANY_IMM | HALF_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16)srcw : srcw);
 
-	case SLJIT_MOVU_SH:
-		return emit_op(compiler, SLJIT_MOV_SH, ALLOW_ANY_IMM | SIGNED_DATA | HALF_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sh)srcw : srcw);
+	case SLJIT_MOVU_S16:
+		return emit_op(compiler, SLJIT_MOV_S16, ALLOW_ANY_IMM | SIGNED_DATA | HALF_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16)srcw : srcw);
 
 	case SLJIT_NOT:
 		return emit_op(compiler, op, ALLOW_ANY_IMM, dst, dstw, TMP_REG1, 0, src, srcw);
@@ -1929,10 +1929,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
@@ -1971,20 +1971,20 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_register_index(reg));
 	return reg_map[reg];
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_float_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_float_register_index(reg));
 	return reg << 1;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *compiler,
-	void *instruction, sljit_si size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler,
+	void *instruction, sljit_s32 size)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op_custom(compiler, instruction, size));
@@ -2000,7 +2000,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *co
 
 /* 0 - no fpu
    1 - vfp */
-static sljit_si arm_fpu_type = -1;
+static sljit_s32 arm_fpu_type = -1;
 
 static void init_compiler(void)
 {
@@ -2011,7 +2011,7 @@ static void init_compiler(void)
 	arm_fpu_type = 1;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_is_fpu_available(void)
 {
 #ifdef SLJIT_IS_FPU_AVAILABLE
 	return SLJIT_IS_FPU_AVAILABLE;
@@ -2026,7 +2026,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
 
 #define arm_fpu_type 1
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_is_fpu_available(void)
 {
 	/* Always available. */
 	return 1;
@@ -2040,11 +2040,11 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
 #define EMIT_FPU_OPERATION(opcode, mode, dst, src1, src2) \
 	((opcode) | (mode) | ((dst) << 12) | (src1) | ((src2) << 16))
 
-static sljit_si emit_fop_mem(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg, sljit_sw argw)
+static sljit_s32 emit_fop_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw)
 {
 	sljit_sw tmp;
 	sljit_uw imm;
-	sljit_sw inst = VSTR_F32 | (flags & (SLJIT_SINGLE_OP | FPU_LOAD));
+	sljit_sw inst = VSTR_F32 | (flags & (SLJIT_F32_OP | FPU_LOAD));
 	SLJIT_ASSERT(arg & SLJIT_MEM);
 
 	if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) {
@@ -2104,16 +2104,16 @@ static sljit_si emit_fop_mem(struct sljit_compiler *compiler, sljit_si flags, sl
 	return push_inst(compiler, EMIT_FPU_DATA_TRANSFER(inst, 1, TMP_REG3, reg, 0));
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_convw_fromd(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 	if (src & SLJIT_MEM) {
-		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP) | FPU_LOAD, TMP_FREG1, src, srcw));
+		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src, srcw));
 		src = TMP_FREG1;
 	}
 
-	FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCVT_S32_F32, op & SLJIT_SINGLE_OP, TMP_FREG1, src, 0)));
+	FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCVT_S32_F32, op & SLJIT_F32_OP, TMP_FREG1, src, 0)));
 
 	if (dst == SLJIT_UNUSED)
 		return SLJIT_SUCCESS;
@@ -2125,11 +2125,11 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convw_fromd(struct sljit_compiler *
 	return emit_fop_mem(compiler, 0, TMP_FREG1, dst, dstw);
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
+	sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
 
 	if (FAST_IS_REG(src))
 		FAIL_IF(push_inst(compiler, VMOV | RD(src) | (TMP_FREG1 << 16)));
@@ -2142,85 +2142,85 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *
 		FAIL_IF(push_inst(compiler, VMOV | RD(TMP_REG1) | (TMP_FREG1 << 16)));
 	}
 
-	FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCVT_F32_S32, op & SLJIT_SINGLE_OP, dst_r, TMP_FREG1, 0)));
+	FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCVT_F32_S32, op & SLJIT_F32_OP, dst_r, TMP_FREG1, 0)));
 
 	if (dst & SLJIT_MEM)
-		return emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP), TMP_FREG1, dst, dstw);
+		return emit_fop_mem(compiler, (op & SLJIT_F32_OP), TMP_FREG1, dst, dstw);
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	if (src1 & SLJIT_MEM) {
-		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP) | FPU_LOAD, TMP_FREG1, src1, src1w));
+		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src1, src1w));
 		src1 = TMP_FREG1;
 	}
 
 	if (src2 & SLJIT_MEM) {
-		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP) | FPU_LOAD, TMP_FREG2, src2, src2w));
+		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG2, src2, src2w));
 		src2 = TMP_FREG2;
 	}
 
-	FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCMP_F32, op & SLJIT_SINGLE_OP, src1, src2, 0)));
+	FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCMP_F32, op & SLJIT_F32_OP, src1, src2, 0)));
 	return push_inst(compiler, VMRS);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r;
+	sljit_s32 dst_r;
 
 	CHECK_ERROR();
 	compiler->cache_arg = 0;
 	compiler->cache_argw = 0;
-	if (GET_OPCODE(op) != SLJIT_CONVD_FROMS)
-		op ^= SLJIT_SINGLE_OP;
+	if (GET_OPCODE(op) != SLJIT_CONV_F64_FROM_F32)
+		op ^= SLJIT_F32_OP;
 
-	SLJIT_COMPILE_ASSERT((SLJIT_SINGLE_OP == 0x100), float_transfer_bit_error);
+	SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100), float_transfer_bit_error);
 	SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw);
 
 	dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
 
 	if (src & SLJIT_MEM) {
-		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP) | FPU_LOAD, dst_r, src, srcw));
+		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, dst_r, src, srcw));
 		src = dst_r;
 	}
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_DMOV:
+	case SLJIT_MOV_F64:
 		if (src != dst_r) {
 			if (dst_r != TMP_FREG1)
-				FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VMOV_F32, op & SLJIT_SINGLE_OP, dst_r, src, 0)));
+				FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VMOV_F32, op & SLJIT_F32_OP, dst_r, src, 0)));
 			else
 				dst_r = src;
 		}
 		break;
-	case SLJIT_DNEG:
-		FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VNEG_F32, op & SLJIT_SINGLE_OP, dst_r, src, 0)));
+	case SLJIT_NEG_F64:
+		FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VNEG_F32, op & SLJIT_F32_OP, dst_r, src, 0)));
 		break;
-	case SLJIT_DABS:
-		FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VABS_F32, op & SLJIT_SINGLE_OP, dst_r, src, 0)));
+	case SLJIT_ABS_F64:
+		FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VABS_F32, op & SLJIT_F32_OP, dst_r, src, 0)));
 		break;
-	case SLJIT_CONVD_FROMS:
-		FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCVT_F64_F32, op & SLJIT_SINGLE_OP, dst_r, src, 0)));
-		op ^= SLJIT_SINGLE_OP;
+	case SLJIT_CONV_F64_FROM_F32:
+		FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCVT_F64_F32, op & SLJIT_F32_OP, dst_r, src, 0)));
+		op ^= SLJIT_F32_OP;
 		break;
 	}
 
 	if (dst & SLJIT_MEM)
-		return emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP), dst_r, dst, dstw);
+		return emit_fop_mem(compiler, (op & SLJIT_F32_OP), dst_r, dst, dstw);
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_si dst_r;
+	sljit_s32 dst_r;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
@@ -2230,40 +2230,40 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 
 	compiler->cache_arg = 0;
 	compiler->cache_argw = 0;
-	op ^= SLJIT_SINGLE_OP;
+	op ^= SLJIT_F32_OP;
 
 	dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
 
 	if (src2 & SLJIT_MEM) {
-		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP) | FPU_LOAD, TMP_FREG2, src2, src2w));
+		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG2, src2, src2w));
 		src2 = TMP_FREG2;
 	}
 
 	if (src1 & SLJIT_MEM) {
-		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP) | FPU_LOAD, TMP_FREG1, src1, src1w));
+		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src1, src1w));
 		src1 = TMP_FREG1;
 	}
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_DADD:
-		FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VADD_F32, op & SLJIT_SINGLE_OP, dst_r, src2, src1)));
+	case SLJIT_ADD_F64:
+		FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VADD_F32, op & SLJIT_F32_OP, dst_r, src2, src1)));
 		break;
 
-	case SLJIT_DSUB:
-		FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VSUB_F32, op & SLJIT_SINGLE_OP, dst_r, src2, src1)));
+	case SLJIT_SUB_F64:
+		FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VSUB_F32, op & SLJIT_F32_OP, dst_r, src2, src1)));
 		break;
 
-	case SLJIT_DMUL:
-		FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VMUL_F32, op & SLJIT_SINGLE_OP, dst_r, src2, src1)));
+	case SLJIT_MUL_F64:
+		FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VMUL_F32, op & SLJIT_F32_OP, dst_r, src2, src1)));
 		break;
 
-	case SLJIT_DDIV:
-		FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VDIV_F32, op & SLJIT_SINGLE_OP, dst_r, src2, src1)));
+	case SLJIT_DIV_F64:
+		FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VDIV_F32, op & SLJIT_F32_OP, dst_r, src2, src1)));
 		break;
 	}
 
 	if (dst_r == TMP_FREG1)
-		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP), TMP_FREG1, dst, dstw));
+		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP), TMP_FREG1, dst, dstw));
 
 	return SLJIT_SUCCESS;
 }
@@ -2276,7 +2276,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 /*  Other instructions                                                   */
 /* --------------------------------------------------------------------- */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw));
@@ -2299,7 +2299,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *c
 	return getput_arg(compiler, WORD_DATA, TMP_REG2, dst, dstw, 0, 0);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_return(compiler, src, srcw));
@@ -2326,33 +2326,33 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *
 /*  Conditional instructions                                             */
 /* --------------------------------------------------------------------- */
 
-static sljit_uw get_cc(sljit_si type)
+static sljit_uw get_cc(sljit_s32 type)
 {
 	switch (type) {
 	case SLJIT_EQUAL:
 	case SLJIT_MUL_NOT_OVERFLOW:
-	case SLJIT_D_EQUAL:
+	case SLJIT_EQUAL_F64:
 		return 0x00000000;
 
 	case SLJIT_NOT_EQUAL:
 	case SLJIT_MUL_OVERFLOW:
-	case SLJIT_D_NOT_EQUAL:
+	case SLJIT_NOT_EQUAL_F64:
 		return 0x10000000;
 
 	case SLJIT_LESS:
-	case SLJIT_D_LESS:
+	case SLJIT_LESS_F64:
 		return 0x30000000;
 
 	case SLJIT_GREATER_EQUAL:
-	case SLJIT_D_GREATER_EQUAL:
+	case SLJIT_GREATER_EQUAL_F64:
 		return 0x20000000;
 
 	case SLJIT_GREATER:
-	case SLJIT_D_GREATER:
+	case SLJIT_GREATER_F64:
 		return 0x80000000;
 
 	case SLJIT_LESS_EQUAL:
-	case SLJIT_D_LESS_EQUAL:
+	case SLJIT_LESS_EQUAL_F64:
 		return 0x90000000;
 
 	case SLJIT_SIG_LESS:
@@ -2368,11 +2368,11 @@ static sljit_uw get_cc(sljit_si type)
 		return 0xd0000000;
 
 	case SLJIT_OVERFLOW:
-	case SLJIT_D_UNORDERED:
+	case SLJIT_UNORDERED_F64:
 		return 0x60000000;
 
 	case SLJIT_NOT_OVERFLOW:
-	case SLJIT_D_ORDERED:
+	case SLJIT_ORDERED_F64:
 		return 0x70000000;
 
 	default:
@@ -2397,7 +2397,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compi
 	return label;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type)
 {
 	struct sljit_jump *jump;
 
@@ -2438,7 +2438,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
 	return jump;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compiler, sljit_si type, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw)
 {
 	struct sljit_jump *jump;
 
@@ -2475,12 +2475,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compil
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw,
-	sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw,
+	sljit_s32 type)
 {
-	sljit_si dst_r, flags = GET_ALL_FLAGS(op);
+	sljit_s32 dst_r, flags = GET_ALL_FLAGS(op);
 	sljit_uw cc, ins;
 
 	CHECK_ERROR();
@@ -2528,10 +2528,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 	return (flags & SLJIT_SET_E) ? push_inst(compiler, EMIT_DATA_PROCESS_INS(MOV_DP, SET_FLAGS, TMP_REG1, SLJIT_UNUSED, RM(dst_r))) : SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw init_value)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value)
 {
 	struct sljit_const *const_;
-	sljit_si reg;
+	sljit_s32 reg;
 
 	CHECK_ERROR_PTR();
 	CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value));
diff --git a/ext/pcre/pcrelib/sljit/sljitNativeARM_64.c b/ext/pcre/pcrelib/sljit/sljitNativeARM_64.c
index 044a675eee..d9958512c8 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativeARM_64.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativeARM_64.c
@@ -24,13 +24,13 @@
  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-SLJIT_API_FUNC_ATTRIBUTE SLJIT_CONST char* sljit_get_platform_name(void)
+SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void)
 {
 	return "ARM-64" SLJIT_CPUINFO;
 }
 
 /* Length of an instruction word */
-typedef sljit_ui sljit_ins;
+typedef sljit_u32 sljit_ins;
 
 #define TMP_ZERO	(0)
 
@@ -43,7 +43,7 @@ typedef sljit_ui sljit_ins;
 #define TMP_FREG1	(0)
 #define TMP_FREG2	(SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1)
 
-static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 8] = {
+static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 8] = {
   31, 0, 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 8, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 29, 9, 10, 11, 30, 31
 };
 
@@ -124,7 +124,7 @@ static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 8] = {
 
 /* dest_reg is the absolute name of the register
    Useful for reordering instructions in the delay slot. */
-static sljit_si push_inst(struct sljit_compiler *compiler, sljit_ins ins)
+static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins)
 {
 	sljit_ins *ptr = (sljit_ins*)ensure_buf(compiler, sizeof(sljit_ins));
 	FAIL_IF(!ptr);
@@ -133,7 +133,7 @@ static sljit_si push_inst(struct sljit_compiler *compiler, sljit_ins ins)
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si emit_imm64_const(struct sljit_compiler *compiler, sljit_si dst, sljit_uw imm)
+static SLJIT_INLINE sljit_s32 emit_imm64_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_uw imm)
 {
 	FAIL_IF(push_inst(compiler, MOVZ | RD(dst) | ((imm & 0xffff) << 5)));
 	FAIL_IF(push_inst(compiler, MOVK | RD(dst) | (((imm >> 16) & 0xffff) << 5) | (1 << 21)));
@@ -143,7 +143,7 @@ static SLJIT_INLINE sljit_si emit_imm64_const(struct sljit_compiler *compiler, s
 
 static SLJIT_INLINE void modify_imm64_const(sljit_ins* inst, sljit_uw new_imm)
 {
-	sljit_si dst = inst[0] & 0x1f;
+	sljit_s32 dst = inst[0] & 0x1f;
 	SLJIT_ASSERT((inst[0] & 0xffe00000) == MOVZ && (inst[1] & 0xffe00000) == (MOVK | (1 << 21)));
 	inst[0] = MOVZ | dst | ((new_imm & 0xffff) << 5);
 	inst[1] = MOVK | dst | (((new_imm >> 16) & 0xffff) << 5) | (1 << 21);
@@ -151,7 +151,7 @@ static SLJIT_INLINE void modify_imm64_const(sljit_ins* inst, sljit_uw new_imm)
 	inst[3] = MOVK | dst | ((new_imm >> 48) << 5) | (3 << 21);
 }
 
-static SLJIT_INLINE sljit_si detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code)
+static SLJIT_INLINE sljit_s32 detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code)
 {
 	sljit_sw diff;
 	sljit_uw target_addr;
@@ -212,7 +212,7 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 	sljit_ins *buf_end;
 	sljit_uw word_count;
 	sljit_uw addr;
-	sljit_si dst;
+	sljit_s32 dst;
 
 	struct sljit_label *label;
 	struct sljit_jump *jump;
@@ -346,9 +346,9 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 
 #define LOGICAL_IMM_CHECK 0x100
 
-static sljit_ins logical_imm(sljit_sw imm, sljit_si len)
+static sljit_ins logical_imm(sljit_sw imm, sljit_s32 len)
 {
-	sljit_si negated, ones, right;
+	sljit_s32 negated, ones, right;
 	sljit_uw mask, uimm;
 	sljit_ins ins;
 
@@ -356,12 +356,12 @@ static sljit_ins logical_imm(sljit_sw imm, sljit_si len)
 		len &= ~LOGICAL_IMM_CHECK;
 		if (len == 32 && (imm == 0 || imm == -1))
 			return 0;
-		if (len == 16 && ((sljit_si)imm == 0 || (sljit_si)imm == -1))
+		if (len == 16 && ((sljit_s32)imm == 0 || (sljit_s32)imm == -1))
 			return 0;
 	}
 
 	SLJIT_ASSERT((len == 32 && imm != 0 && imm != -1)
-		|| (len == 16 && (sljit_si)imm != 0 && (sljit_si)imm != -1));
+		|| (len == 16 && (sljit_s32)imm != 0 && (sljit_s32)imm != -1));
 	uimm = (sljit_uw)imm;
 	while (1) {
 		if (len <= 0) {
@@ -410,10 +410,10 @@ static sljit_ins logical_imm(sljit_sw imm, sljit_si len)
 
 #undef COUNT_TRAILING_ZERO
 
-static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si dst, sljit_sw simm)
+static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw simm)
 {
 	sljit_uw imm = (sljit_uw)simm;
-	sljit_si i, zeros, ones, first;
+	sljit_s32 i, zeros, ones, first;
 	sljit_ins bitmask;
 
 	if (imm <= 0xffff)
@@ -512,15 +512,15 @@ static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si dst, sl
 			dst = TMP_ZERO; \
 	}
 
-static sljit_si emit_op_imm(struct sljit_compiler *compiler, sljit_si flags, sljit_si dst, sljit_sw arg1, sljit_sw arg2)
+static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 dst, sljit_sw arg1, sljit_sw arg2)
 {
 	/* dst must be register, TMP_REG1
 	   arg1 must be register, TMP_REG1, imm
 	   arg2 must be register, TMP_REG2, imm */
 	sljit_ins inv_bits = (flags & INT_OP) ? (1 << 31) : 0;
 	sljit_ins inst_bits;
-	sljit_si op = (flags & 0xffff);
-	sljit_si reg;
+	sljit_s32 op = (flags & 0xffff);
+	sljit_s32 reg;
 	sljit_sw imm, nimm;
 
 	if (SLJIT_UNLIKELY((flags & (ARG1_IMM | ARG2_IMM)) == (ARG1_IMM | ARG2_IMM))) {
@@ -667,34 +667,34 @@ static sljit_si emit_op_imm(struct sljit_compiler *compiler, sljit_si flags, slj
 		if (dst == arg2)
 			return SLJIT_SUCCESS;
 		return push_inst(compiler, ORR | RD(dst) | RN(TMP_ZERO) | RM(arg2));
-	case SLJIT_MOV_UB:
-	case SLJIT_MOVU_UB:
+	case SLJIT_MOV_U8:
+	case SLJIT_MOVU_U8:
 		SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
 		return push_inst(compiler, (UBFM ^ (1 << 31)) | RD(dst) | RN(arg2) | (7 << 10));
-	case SLJIT_MOV_SB:
-	case SLJIT_MOVU_SB:
+	case SLJIT_MOV_S8:
+	case SLJIT_MOVU_S8:
 		SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
 		if (!(flags & INT_OP))
 			inv_bits |= 1 << 22;
 		return push_inst(compiler, (SBFM ^ inv_bits) | RD(dst) | RN(arg2) | (7 << 10));
-	case SLJIT_MOV_UH:
-	case SLJIT_MOVU_UH:
+	case SLJIT_MOV_U16:
+	case SLJIT_MOVU_U16:
 		SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
 		return push_inst(compiler, (UBFM ^ (1 << 31)) | RD(dst) | RN(arg2) | (15 << 10));
-	case SLJIT_MOV_SH:
-	case SLJIT_MOVU_SH:
+	case SLJIT_MOV_S16:
+	case SLJIT_MOVU_S16:
 		SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
 		if (!(flags & INT_OP))
 			inv_bits |= 1 << 22;
 		return push_inst(compiler, (SBFM ^ inv_bits) | RD(dst) | RN(arg2) | (15 << 10));
-	case SLJIT_MOV_UI:
-	case SLJIT_MOVU_UI:
+	case SLJIT_MOV_U32:
+	case SLJIT_MOVU_U32:
 		SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
 		if ((flags & INT_OP) && dst == arg2)
 			return SLJIT_SUCCESS;
 		return push_inst(compiler, (ORR ^ (1 << 31)) | RD(dst) | RN(TMP_ZERO) | RM(arg2));
-	case SLJIT_MOV_SI:
-	case SLJIT_MOVU_SI:
+	case SLJIT_MOV_S32:
+	case SLJIT_MOVU_S32:
 		SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
 		if ((flags & INT_OP) && dst == arg2)
 			return SLJIT_SUCCESS;
@@ -777,28 +777,28 @@ set_flags:
 
 #define MEM_SIZE_SHIFT(flags) ((flags) >> 8)
 
-static SLJIT_CONST sljit_ins sljit_mem_imm[4] = {
+static const sljit_ins sljit_mem_imm[4] = {
 /* u l */ 0x39400000 /* ldrb [reg,imm] */,
 /* u s */ 0x39000000 /* strb [reg,imm] */,
 /* s l */ 0x39800000 /* ldrsb [reg,imm] */,
 /* s s */ 0x39000000 /* strb [reg,imm] */,
 };
 
-static SLJIT_CONST sljit_ins sljit_mem_simm[4] = {
+static const sljit_ins sljit_mem_simm[4] = {
 /* u l */ 0x38400000 /* ldurb [reg,imm] */,
 /* u s */ 0x38000000 /* sturb [reg,imm] */,
 /* s l */ 0x38800000 /* ldursb [reg,imm] */,
 /* s s */ 0x38000000 /* sturb [reg,imm] */,
 };
 
-static SLJIT_CONST sljit_ins sljit_mem_pre_simm[4] = {
+static const sljit_ins sljit_mem_pre_simm[4] = {
 /* u l */ 0x38400c00 /* ldrb [reg,imm]! */,
 /* u s */ 0x38000c00 /* strb [reg,imm]! */,
 /* s l */ 0x38800c00 /* ldrsb [reg,imm]! */,
 /* s s */ 0x38000c00 /* strb [reg,imm]! */,
 };
 
-static SLJIT_CONST sljit_ins sljit_mem_reg[4] = {
+static const sljit_ins sljit_mem_reg[4] = {
 /* u l */ 0x38606800 /* ldrb [reg,reg] */,
 /* u s */ 0x38206800 /* strb [reg,reg] */,
 /* s l */ 0x38a06800 /* ldrsb [reg,reg] */,
@@ -806,7 +806,7 @@ static SLJIT_CONST sljit_ins sljit_mem_reg[4] = {
 };
 
 /* Helper function. Dst should be reg + value, using at most 1 instruction, flags does not set. */
-static sljit_si emit_set_delta(struct sljit_compiler *compiler, sljit_si dst, sljit_si reg, sljit_sw value)
+static sljit_s32 emit_set_delta(struct sljit_compiler *compiler, sljit_s32 dst, sljit_s32 reg, sljit_sw value)
 {
 	if (value >= 0) {
 		if (value <= 0xfff)
@@ -825,9 +825,9 @@ static sljit_si emit_set_delta(struct sljit_compiler *compiler, sljit_si dst, sl
 }
 
 /* Can perform an operation using at most 1 instruction. */
-static sljit_si getput_arg_fast(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg, sljit_sw argw)
+static sljit_s32 getput_arg_fast(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw)
 {
-	sljit_ui shift = MEM_SIZE_SHIFT(flags);
+	sljit_u32 shift = MEM_SIZE_SHIFT(flags);
 
 	SLJIT_ASSERT(arg & SLJIT_MEM);
 
@@ -882,7 +882,7 @@ static sljit_si getput_arg_fast(struct sljit_compiler *compiler, sljit_si flags,
 /* see getput_arg below.
    Note: can_cache is called only for binary operators. Those
    operators always uses word arguments without write back. */
-static sljit_si can_cache(sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_sw next_argw)
+static sljit_s32 can_cache(sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
 {
 	sljit_sw diff;
 	if ((arg & OFFS_REG_MASK) || !(next_arg & SLJIT_MEM))
@@ -906,11 +906,11 @@ static sljit_si can_cache(sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_
 }
 
 /* Emit the necessary instructions. See can_cache above. */
-static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg,
-	sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_sw next_argw)
+static sljit_s32 getput_arg(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg,
+	sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
 {
-	sljit_ui shift = MEM_SIZE_SHIFT(flags);
-	sljit_si tmp_r, other_r;
+	sljit_u32 shift = MEM_SIZE_SHIFT(flags);
+	sljit_s32 tmp_r, other_r;
 	sljit_sw diff;
 
 	SLJIT_ASSERT(arg & SLJIT_MEM);
@@ -1040,7 +1040,7 @@ static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si flags, slji
 	return push_inst(compiler, sljit_mem_imm[flags & 0x3] | (shift << 30) | RT(reg) | RN(TMP_REG3));
 }
 
-static SLJIT_INLINE sljit_si emit_op_mem(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg, sljit_sw argw)
+static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw)
 {
 	if (getput_arg_fast(compiler, flags, reg, arg, argw))
 		return compiler->error;
@@ -1049,7 +1049,7 @@ static SLJIT_INLINE sljit_si emit_op_mem(struct sljit_compiler *compiler, sljit_
 	return getput_arg(compiler, flags, reg, arg, argw, 0, 0);
 }
 
-static SLJIT_INLINE sljit_si emit_op_mem2(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg1, sljit_sw arg1w, sljit_si arg2, sljit_sw arg2w)
+static SLJIT_INLINE sljit_s32 emit_op_mem2(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg1, sljit_sw arg1w, sljit_s32 arg2, sljit_sw arg2w)
 {
 	if (getput_arg_fast(compiler, flags, reg, arg1, arg1w))
 		return compiler->error;
@@ -1060,11 +1060,11 @@ static SLJIT_INLINE sljit_si emit_op_mem2(struct sljit_compiler *compiler, sljit
 /*  Entry, exit                                                          */
 /* --------------------------------------------------------------------- */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
-	sljit_si i, tmp, offs, prev, saved_regs_size;
+	sljit_s32 i, tmp, offs, prev, saved_regs_size;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -1148,9 +1148,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -1162,10 +1162,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compi
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compiler, sljit_si op, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si local_size;
-	sljit_si i, tmp, offs, prev, saved_regs_size;
+	sljit_s32 local_size;
+	sljit_s32 i, tmp, offs, prev, saved_regs_size;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_return(compiler, op, src, srcw));
@@ -1243,9 +1243,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 /*  Operators                                                            */
 /* --------------------------------------------------------------------- */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler, sljit_si op)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op)
 {
-	sljit_ins inv_bits = (op & SLJIT_INT_OP) ? (1 << 31) : 0;
+	sljit_ins inv_bits = (op & SLJIT_I32_OP) ? (1 << 31) : 0;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op0(compiler, op));
@@ -1256,31 +1256,31 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 		return push_inst(compiler, BRK);
 	case SLJIT_NOP:
 		return push_inst(compiler, NOP);
-	case SLJIT_LUMUL:
-	case SLJIT_LSMUL:
+	case SLJIT_LMUL_UW:
+	case SLJIT_LMUL_SW:
 		FAIL_IF(push_inst(compiler, ORR | RD(TMP_REG1) | RN(TMP_ZERO) | RM(SLJIT_R0)));
 		FAIL_IF(push_inst(compiler, MADD | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1) | RT2(TMP_ZERO)));
-		return push_inst(compiler, (op == SLJIT_LUMUL ? UMULH : SMULH) | RD(SLJIT_R1) | RN(TMP_REG1) | RM(SLJIT_R1));
-	case SLJIT_UDIVMOD:
-	case SLJIT_SDIVMOD:
+		return push_inst(compiler, (op == SLJIT_LMUL_UW ? UMULH : SMULH) | RD(SLJIT_R1) | RN(TMP_REG1) | RM(SLJIT_R1));
+	case SLJIT_DIVMOD_UW:
+	case SLJIT_DIVMOD_SW:
 		FAIL_IF(push_inst(compiler, (ORR ^ inv_bits) | RD(TMP_REG1) | RN(TMP_ZERO) | RM(SLJIT_R0)));
-		FAIL_IF(push_inst(compiler, ((op == SLJIT_UDIVMOD ? UDIV : SDIV) ^ inv_bits) | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1)));
+		FAIL_IF(push_inst(compiler, ((op == SLJIT_DIVMOD_UW ? UDIV : SDIV) ^ inv_bits) | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1)));
 		FAIL_IF(push_inst(compiler, (MADD ^ inv_bits) | RD(SLJIT_R1) | RN(SLJIT_R0) | RM(SLJIT_R1) | RT2(TMP_ZERO)));
 		return push_inst(compiler, (SUB ^ inv_bits) | RD(SLJIT_R1) | RN(TMP_REG1) | RM(SLJIT_R1));
-	case SLJIT_UDIVI:
-	case SLJIT_SDIVI:
-		return push_inst(compiler, ((op == SLJIT_UDIVI ? UDIV : SDIV) ^ inv_bits) | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1));
+	case SLJIT_DIV_UW:
+	case SLJIT_DIV_SW:
+		return push_inst(compiler, ((op == SLJIT_DIV_UW ? UDIV : SDIV) ^ inv_bits) | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1));
 	}
 
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r, flags, mem_flags;
-	sljit_si op_flags = GET_ALL_FLAGS(op);
+	sljit_s32 dst_r, flags, mem_flags;
+	sljit_s32 op_flags = GET_ALL_FLAGS(op);
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw));
@@ -1299,69 +1299,69 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 		case SLJIT_MOV_P:
 			flags = WORD_SIZE;
 			break;
-		case SLJIT_MOV_UB:
+		case SLJIT_MOV_U8:
 			flags = BYTE_SIZE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_ub)srcw;
+				srcw = (sljit_u8)srcw;
 			break;
-		case SLJIT_MOV_SB:
+		case SLJIT_MOV_S8:
 			flags = BYTE_SIZE | SIGNED;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_sb)srcw;
+				srcw = (sljit_s8)srcw;
 			break;
-		case SLJIT_MOV_UH:
+		case SLJIT_MOV_U16:
 			flags = HALF_SIZE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_uh)srcw;
+				srcw = (sljit_u16)srcw;
 			break;
-		case SLJIT_MOV_SH:
+		case SLJIT_MOV_S16:
 			flags = HALF_SIZE | SIGNED;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_sh)srcw;
+				srcw = (sljit_s16)srcw;
 			break;
-		case SLJIT_MOV_UI:
+		case SLJIT_MOV_U32:
 			flags = INT_SIZE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_ui)srcw;
+				srcw = (sljit_u32)srcw;
 			break;
-		case SLJIT_MOV_SI:
+		case SLJIT_MOV_S32:
 			flags = INT_SIZE | SIGNED;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_si)srcw;
+				srcw = (sljit_s32)srcw;
 			break;
 		case SLJIT_MOVU:
 		case SLJIT_MOVU_P:
 			flags = WORD_SIZE | UPDATE;
 			break;
-		case SLJIT_MOVU_UB:
+		case SLJIT_MOVU_U8:
 			flags = BYTE_SIZE | UPDATE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_ub)srcw;
+				srcw = (sljit_u8)srcw;
 			break;
-		case SLJIT_MOVU_SB:
+		case SLJIT_MOVU_S8:
 			flags = BYTE_SIZE | SIGNED | UPDATE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_sb)srcw;
+				srcw = (sljit_s8)srcw;
 			break;
-		case SLJIT_MOVU_UH:
+		case SLJIT_MOVU_U16:
 			flags = HALF_SIZE | UPDATE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_uh)srcw;
+				srcw = (sljit_u16)srcw;
 			break;
-		case SLJIT_MOVU_SH:
+		case SLJIT_MOVU_S16:
 			flags = HALF_SIZE | SIGNED | UPDATE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_sh)srcw;
+				srcw = (sljit_s16)srcw;
 			break;
-		case SLJIT_MOVU_UI:
+		case SLJIT_MOVU_U32:
 			flags = INT_SIZE | UPDATE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_ui)srcw;
+				srcw = (sljit_u32)srcw;
 			break;
-		case SLJIT_MOVU_SI:
+		case SLJIT_MOVU_S32:
 			flags = INT_SIZE | SIGNED | UPDATE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_si)srcw;
+				srcw = (sljit_s32)srcw;
 			break;
 		default:
 			SLJIT_ASSERT_STOP();
@@ -1378,7 +1378,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 				FAIL_IF(getput_arg(compiler, flags, dst_r, src, srcw, dst, dstw));
 		} else {
 			if (dst_r != TMP_REG1)
-				return emit_op_imm(compiler, op | ((op_flags & SLJIT_INT_OP) ? INT_OP : 0), dst_r, TMP_REG1, src);
+				return emit_op_imm(compiler, op | ((op_flags & SLJIT_I32_OP) ? INT_OP : 0), dst_r, TMP_REG1, src);
 			dst_r = src;
 		}
 
@@ -1393,7 +1393,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 
 	flags = GET_FLAGS(op_flags) ? SET_FLAGS : 0;
 	mem_flags = WORD_SIZE;
-	if (op_flags & SLJIT_INT_OP) {
+	if (op_flags & SLJIT_I32_OP) {
 		flags |= INT_OP;
 		mem_flags = INT_SIZE;
 	}
@@ -1411,8 +1411,8 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 
 	if (src & SLJIT_IMM) {
 		flags |= ARG2_IMM;
-		if (op_flags & SLJIT_INT_OP)
-			srcw = (sljit_si)srcw;
+		if (op_flags & SLJIT_I32_OP)
+			srcw = (sljit_s32)srcw;
 	} else
 		srcw = src;
 
@@ -1427,12 +1427,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_si dst_r, flags, mem_flags;
+	sljit_s32 dst_r, flags, mem_flags;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
@@ -1446,7 +1446,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 	dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG1;
 	flags = GET_FLAGS(op) ? SET_FLAGS : 0;
 	mem_flags = WORD_SIZE;
-	if (op & SLJIT_INT_OP) {
+	if (op & SLJIT_I32_OP) {
 		flags |= INT_OP;
 		mem_flags = INT_SIZE;
 	}
@@ -1512,20 +1512,20 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_register_index(reg));
 	return reg_map[reg];
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_float_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_float_register_index(reg));
 	return reg;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *compiler,
-	void *instruction, sljit_si size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler,
+	void *instruction, sljit_s32 size)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op_custom(compiler, instruction, size));
@@ -1537,7 +1537,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *co
 /*  Floating point operators                                             */
 /* --------------------------------------------------------------------- */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_is_fpu_available(void)
 {
 #ifdef SLJIT_IS_FPU_AVAILABLE
 	return SLJIT_IS_FPU_AVAILABLE;
@@ -1547,11 +1547,11 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
 #endif
 }
 
-static sljit_si emit_fop_mem(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg, sljit_sw argw)
+static sljit_s32 emit_fop_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw)
 {
-	sljit_ui shift = MEM_SIZE_SHIFT(flags);
+	sljit_u32 shift = MEM_SIZE_SHIFT(flags);
 	sljit_ins ins_bits = (shift << 30);
-	sljit_si other_r;
+	sljit_s32 other_r;
 	sljit_sw diff;
 
 	SLJIT_ASSERT(arg & SLJIT_MEM);
@@ -1600,45 +1600,45 @@ static sljit_si emit_fop_mem(struct sljit_compiler *compiler, sljit_si flags, sl
 	return push_inst(compiler, STR_FI | ins_bits | VT(reg) | RN(TMP_REG3));
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_convw_fromd(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG1;
-	sljit_ins inv_bits = (op & SLJIT_SINGLE_OP) ? (1 << 22) : 0;
+	sljit_s32 dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG1;
+	sljit_ins inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0;
 
-	if (GET_OPCODE(op) == SLJIT_CONVI_FROMD)
+	if (GET_OPCODE(op) == SLJIT_CONV_S32_FROM_F64)
 		inv_bits |= (1 << 31);
 
 	if (src & SLJIT_MEM) {
-		emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP) ? INT_SIZE : WORD_SIZE, TMP_FREG1, src, srcw);
+		emit_fop_mem(compiler, (op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE, TMP_FREG1, src, srcw);
 		src = TMP_FREG1;
 	}
 
 	FAIL_IF(push_inst(compiler, (FCVTZS ^ inv_bits) | RD(dst_r) | VN(src)));
 
 	if (dst_r == TMP_REG1 && dst != SLJIT_UNUSED)
-		return emit_op_mem(compiler, ((GET_OPCODE(op) == SLJIT_CONVI_FROMD) ? INT_SIZE : WORD_SIZE) | STORE, TMP_REG1, dst, dstw);
+		return emit_op_mem(compiler, ((GET_OPCODE(op) == SLJIT_CONV_S32_FROM_F64) ? INT_SIZE : WORD_SIZE) | STORE, TMP_REG1, dst, dstw);
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
-	sljit_ins inv_bits = (op & SLJIT_SINGLE_OP) ? (1 << 22) : 0;
+	sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
+	sljit_ins inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0;
 
-	if (GET_OPCODE(op) == SLJIT_CONVD_FROMI)
+	if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32)
 		inv_bits |= (1 << 31);
 
 	if (src & SLJIT_MEM) {
-		emit_op_mem(compiler, ((GET_OPCODE(op) == SLJIT_CONVD_FROMI) ? INT_SIZE : WORD_SIZE), TMP_REG1, src, srcw);
+		emit_op_mem(compiler, ((GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) ? INT_SIZE : WORD_SIZE), TMP_REG1, src, srcw);
 		src = TMP_REG1;
 	} else if (src & SLJIT_IMM) {
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-		if (GET_OPCODE(op) == SLJIT_CONVD_FROMI)
-			srcw = (sljit_si)srcw;
+		if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32)
+			srcw = (sljit_s32)srcw;
 #endif
 		FAIL_IF(load_immediate(compiler, TMP_REG1, srcw));
 		src = TMP_REG1;
@@ -1647,16 +1647,16 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *
 	FAIL_IF(push_inst(compiler, (SCVTF ^ inv_bits) | VD(dst_r) | RN(src)));
 
 	if (dst & SLJIT_MEM)
-		return emit_fop_mem(compiler, ((op & SLJIT_SINGLE_OP) ? INT_SIZE : WORD_SIZE) | STORE, TMP_FREG1, dst, dstw);
+		return emit_fop_mem(compiler, ((op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE) | STORE, TMP_FREG1, dst, dstw);
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_si mem_flags = (op & SLJIT_SINGLE_OP) ? INT_SIZE : WORD_SIZE;
-	sljit_ins inv_bits = (op & SLJIT_SINGLE_OP) ? (1 << 22) : 0;
+	sljit_s32 mem_flags = (op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE;
+	sljit_ins inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0;
 
 	if (src1 & SLJIT_MEM) {
 		emit_fop_mem(compiler, mem_flags, TMP_FREG1, src1, src1w);
@@ -1671,11 +1671,11 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_cmp(struct sljit_compiler *compiler
 	return push_inst(compiler, (FCMP ^ inv_bits) | VN(src1) | VM(src2));
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r, mem_flags = (op & SLJIT_SINGLE_OP) ? INT_SIZE : WORD_SIZE;
+	sljit_s32 dst_r, mem_flags = (op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE;
 	sljit_ins inv_bits;
 
 	CHECK_ERROR();
@@ -1685,16 +1685,16 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 	SLJIT_COMPILE_ASSERT((INT_SIZE ^ 0x100) == WORD_SIZE, must_be_one_bit_difference);
 	SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw);
 
-	inv_bits = (op & SLJIT_SINGLE_OP) ? (1 << 22) : 0;
+	inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0;
 	dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
 
 	if (src & SLJIT_MEM) {
-		emit_fop_mem(compiler, (GET_OPCODE(op) == SLJIT_CONVD_FROMS) ? (mem_flags ^ 0x100) : mem_flags, dst_r, src, srcw);
+		emit_fop_mem(compiler, (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32) ? (mem_flags ^ 0x100) : mem_flags, dst_r, src, srcw);
 		src = dst_r;
 	}
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_DMOV:
+	case SLJIT_MOV_F64:
 		if (src != dst_r) {
 			if (dst_r != TMP_FREG1)
 				FAIL_IF(push_inst(compiler, (FMOV ^ inv_bits) | VD(dst_r) | VN(src)));
@@ -1702,14 +1702,14 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 				dst_r = src;
 		}
 		break;
-	case SLJIT_DNEG:
+	case SLJIT_NEG_F64:
 		FAIL_IF(push_inst(compiler, (FNEG ^ inv_bits) | VD(dst_r) | VN(src)));
 		break;
-	case SLJIT_DABS:
+	case SLJIT_ABS_F64:
 		FAIL_IF(push_inst(compiler, (FABS ^ inv_bits) | VD(dst_r) | VN(src)));
 		break;
-	case SLJIT_CONVD_FROMS:
-		FAIL_IF(push_inst(compiler, FCVT | ((op & SLJIT_SINGLE_OP) ? (1 << 22) : (1 << 15)) | VD(dst_r) | VN(src)));
+	case SLJIT_CONV_F64_FROM_F32:
+		FAIL_IF(push_inst(compiler, FCVT | ((op & SLJIT_F32_OP) ? (1 << 22) : (1 << 15)) | VD(dst_r) | VN(src)));
 		break;
 	}
 
@@ -1718,13 +1718,13 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_si dst_r, mem_flags = (op & SLJIT_SINGLE_OP) ? INT_SIZE : WORD_SIZE;
-	sljit_ins inv_bits = (op & SLJIT_SINGLE_OP) ? (1 << 22) : 0;
+	sljit_s32 dst_r, mem_flags = (op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE;
+	sljit_ins inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
@@ -1746,16 +1746,16 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 	}
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_DADD:
+	case SLJIT_ADD_F64:
 		FAIL_IF(push_inst(compiler, (FADD ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2)));
 		break;
-	case SLJIT_DSUB:
+	case SLJIT_SUB_F64:
 		FAIL_IF(push_inst(compiler, (FSUB ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2)));
 		break;
-	case SLJIT_DMUL:
+	case SLJIT_MUL_F64:
 		FAIL_IF(push_inst(compiler, (FMUL ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2)));
 		break;
-	case SLJIT_DDIV:
+	case SLJIT_DIV_F64:
 		FAIL_IF(push_inst(compiler, (FDIV ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2)));
 		break;
 	}
@@ -1769,7 +1769,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 /*  Other instructions                                                   */
 /* --------------------------------------------------------------------- */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw));
@@ -1786,7 +1786,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *c
 	return emit_op_mem(compiler, WORD_SIZE | STORE, TMP_LR, dst, dstw);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_return(compiler, src, srcw));
@@ -1806,33 +1806,33 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *
 /*  Conditional instructions                                             */
 /* --------------------------------------------------------------------- */
 
-static sljit_uw get_cc(sljit_si type)
+static sljit_uw get_cc(sljit_s32 type)
 {
 	switch (type) {
 	case SLJIT_EQUAL:
 	case SLJIT_MUL_NOT_OVERFLOW:
-	case SLJIT_D_EQUAL:
+	case SLJIT_EQUAL_F64:
 		return 0x1;
 
 	case SLJIT_NOT_EQUAL:
 	case SLJIT_MUL_OVERFLOW:
-	case SLJIT_D_NOT_EQUAL:
+	case SLJIT_NOT_EQUAL_F64:
 		return 0x0;
 
 	case SLJIT_LESS:
-	case SLJIT_D_LESS:
+	case SLJIT_LESS_F64:
 		return 0x2;
 
 	case SLJIT_GREATER_EQUAL:
-	case SLJIT_D_GREATER_EQUAL:
+	case SLJIT_GREATER_EQUAL_F64:
 		return 0x3;
 
 	case SLJIT_GREATER:
-	case SLJIT_D_GREATER:
+	case SLJIT_GREATER_F64:
 		return 0x9;
 
 	case SLJIT_LESS_EQUAL:
-	case SLJIT_D_LESS_EQUAL:
+	case SLJIT_LESS_EQUAL_F64:
 		return 0x8;
 
 	case SLJIT_SIG_LESS:
@@ -1848,11 +1848,11 @@ static sljit_uw get_cc(sljit_si type)
 		return 0xc;
 
 	case SLJIT_OVERFLOW:
-	case SLJIT_D_UNORDERED:
+	case SLJIT_UNORDERED_F64:
 		return 0x7;
 
 	case SLJIT_NOT_OVERFLOW:
-	case SLJIT_D_ORDERED:
+	case SLJIT_ORDERED_F64:
 		return 0x6;
 
 	default:
@@ -1877,7 +1877,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compi
 	return label;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type)
 {
 	struct sljit_jump *jump;
 
@@ -1903,11 +1903,11 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
 	return jump;
 }
 
-static SLJIT_INLINE struct sljit_jump* emit_cmp_to0(struct sljit_compiler *compiler, sljit_si type,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE struct sljit_jump* emit_cmp_to0(struct sljit_compiler *compiler, sljit_s32 type,
+	sljit_s32 src, sljit_sw srcw)
 {
 	struct sljit_jump *jump;
-	sljit_ins inv_bits = (type & SLJIT_INT_OP) ? (1 << 31) : 0;
+	sljit_ins inv_bits = (type & SLJIT_I32_OP) ? (1 << 31) : 0;
 
 	SLJIT_ASSERT((type & 0xff) == SLJIT_EQUAL || (type & 0xff) == SLJIT_NOT_EQUAL);
 	ADJUST_LOCAL_OFFSET(src, srcw);
@@ -1937,7 +1937,7 @@ static SLJIT_INLINE struct sljit_jump* emit_cmp_to0(struct sljit_compiler *compi
 	return jump;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compiler, sljit_si type, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw)
 {
 	struct sljit_jump *jump;
 
@@ -1964,12 +1964,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compil
 	return push_inst(compiler, ((type >= SLJIT_FAST_CALL) ? BLR : BR) | RN(TMP_REG1));
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw,
-	sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw,
+	sljit_s32 type)
 {
-	sljit_si dst_r, flags, mem_flags;
+	sljit_s32 dst_r, flags, mem_flags;
 	sljit_ins cc;
 
 	CHECK_ERROR();
@@ -1994,7 +1994,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 	compiler->cache_argw = 0;
 	flags = GET_FLAGS(op) ? SET_FLAGS : 0;
 	mem_flags = WORD_SIZE;
-	if (op & SLJIT_INT_OP) {
+	if (op & SLJIT_I32_OP) {
 		flags |= INT_OP;
 		mem_flags = INT_SIZE;
 	}
@@ -2014,10 +2014,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 	return emit_op_mem2(compiler, mem_flags | STORE, TMP_REG1, dst, dstw, 0, 0);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw init_value)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value)
 {
 	struct sljit_const *const_;
-	sljit_si dst_r;
+	sljit_s32 dst_r;
 
 	CHECK_ERROR_PTR();
 	CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value));
diff --git a/ext/pcre/pcrelib/sljit/sljitNativeARM_T2_32.c b/ext/pcre/pcrelib/sljit/sljitNativeARM_T2_32.c
index f9803f5d44..1ed44a8130 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativeARM_T2_32.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativeARM_T2_32.c
@@ -24,13 +24,13 @@
  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-SLJIT_API_FUNC_ATTRIBUTE SLJIT_CONST char* sljit_get_platform_name(void)
+SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void)
 {
 	return "ARM-Thumb2" SLJIT_CPUINFO;
 }
 
 /* Length of an instruction word. */
-typedef sljit_ui sljit_ins;
+typedef sljit_u32 sljit_ins;
 
 /* Last register + 1. */
 #define TMP_REG1	(SLJIT_NUMBER_OF_REGISTERS + 2)
@@ -42,7 +42,7 @@ typedef sljit_ui sljit_ins;
 #define TMP_FREG2	(SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1)
 
 /* See sljit_emit_enter and sljit_emit_op0 if you want to change them. */
-static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = {
+static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = {
 	0, 0, 1, 2, 12, 11, 10, 9, 8, 7, 6, 5, 13, 3, 4, 14, 15
 };
 
@@ -181,21 +181,21 @@ static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = {
 #define VSTR_F32	0xed000a00
 #define VSUB_F32	0xee300a40
 
-static sljit_si push_inst16(struct sljit_compiler *compiler, sljit_ins inst)
+static sljit_s32 push_inst16(struct sljit_compiler *compiler, sljit_ins inst)
 {
-	sljit_uh *ptr;
+	sljit_u16 *ptr;
 	SLJIT_ASSERT(!(inst & 0xffff0000));
 
-	ptr = (sljit_uh*)ensure_buf(compiler, sizeof(sljit_uh));
+	ptr = (sljit_u16*)ensure_buf(compiler, sizeof(sljit_u16));
 	FAIL_IF(!ptr);
 	*ptr = inst;
 	compiler->size++;
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si push_inst32(struct sljit_compiler *compiler, sljit_ins inst)
+static sljit_s32 push_inst32(struct sljit_compiler *compiler, sljit_ins inst)
 {
-	sljit_uh *ptr = (sljit_uh*)ensure_buf(compiler, sizeof(sljit_ins));
+	sljit_u16 *ptr = (sljit_u16*)ensure_buf(compiler, sizeof(sljit_ins));
 	FAIL_IF(!ptr);
 	*ptr++ = inst >> 16;
 	*ptr = inst;
@@ -203,7 +203,7 @@ static sljit_si push_inst32(struct sljit_compiler *compiler, sljit_ins inst)
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si emit_imm32_const(struct sljit_compiler *compiler, sljit_si dst, sljit_uw imm)
+static SLJIT_INLINE sljit_s32 emit_imm32_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_uw imm)
 {
 	FAIL_IF(push_inst32(compiler, MOVW | RD4(dst) |
 		COPY_BITS(imm, 12, 16, 4) | COPY_BITS(imm, 11, 26, 1) | COPY_BITS(imm, 8, 12, 3) | (imm & 0xff)));
@@ -211,9 +211,9 @@ static SLJIT_INLINE sljit_si emit_imm32_const(struct sljit_compiler *compiler, s
 		COPY_BITS(imm, 12 + 16, 16, 4) | COPY_BITS(imm, 11 + 16, 26, 1) | COPY_BITS(imm, 8 + 16, 12, 3) | ((imm & 0xff0000) >> 16));
 }
 
-static SLJIT_INLINE void modify_imm32_const(sljit_uh *inst, sljit_uw new_imm)
+static SLJIT_INLINE void modify_imm32_const(sljit_u16 *inst, sljit_uw new_imm)
 {
-	sljit_si dst = inst[1] & 0x0f00;
+	sljit_s32 dst = inst[1] & 0x0f00;
 	SLJIT_ASSERT(((inst[0] & 0xfbf0) == (MOVW >> 16)) && ((inst[2] & 0xfbf0) == (MOVT >> 16)) && dst == (inst[3] & 0x0f00));
 	inst[0] = (MOVW >> 16) | COPY_BITS(new_imm, 12, 0, 4) | COPY_BITS(new_imm, 11, 10, 1);
 	inst[1] = dst | COPY_BITS(new_imm, 8, 12, 3) | (new_imm & 0xff);
@@ -221,7 +221,7 @@ static SLJIT_INLINE void modify_imm32_const(sljit_uh *inst, sljit_uw new_imm)
 	inst[3] = dst | COPY_BITS(new_imm, 8 + 16, 12, 3) | ((new_imm & 0xff0000) >> 16);
 }
 
-static SLJIT_INLINE sljit_si detect_jump_type(struct sljit_jump *jump, sljit_uh *code_ptr, sljit_uh *code)
+static SLJIT_INLINE sljit_s32 detect_jump_type(struct sljit_jump *jump, sljit_u16 *code_ptr, sljit_u16 *code)
 {
 	sljit_sw diff;
 
@@ -278,13 +278,13 @@ static SLJIT_INLINE sljit_si detect_jump_type(struct sljit_jump *jump, sljit_uh
 
 static SLJIT_INLINE void set_jump_instruction(struct sljit_jump *jump)
 {
-	sljit_si type = (jump->flags >> 4) & 0xf;
+	sljit_s32 type = (jump->flags >> 4) & 0xf;
 	sljit_sw diff;
-	sljit_uh *jump_inst;
-	sljit_si s, j1, j2;
+	sljit_u16 *jump_inst;
+	sljit_s32 s, j1, j2;
 
 	if (SLJIT_UNLIKELY(type == 0)) {
-		modify_imm32_const((sljit_uh*)jump->addr, (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target);
+		modify_imm32_const((sljit_u16*)jump->addr, (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target);
 		return;
 	}
 
@@ -294,7 +294,7 @@ static SLJIT_INLINE void set_jump_instruction(struct sljit_jump *jump)
 	}
 	else
 		diff = ((sljit_sw)(jump->u.label->addr) - (sljit_sw)(jump->addr + 4)) >> 1;
-	jump_inst = (sljit_uh*)jump->addr;
+	jump_inst = (sljit_u16*)jump->addr;
 
 	switch (type) {
 	case 1:
@@ -342,10 +342,10 @@ static SLJIT_INLINE void set_jump_instruction(struct sljit_jump *jump)
 SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler)
 {
 	struct sljit_memory_fragment *buf;
-	sljit_uh *code;
-	sljit_uh *code_ptr;
-	sljit_uh *buf_ptr;
-	sljit_uh *buf_end;
+	sljit_u16 *code;
+	sljit_u16 *code_ptr;
+	sljit_u16 *buf_ptr;
+	sljit_u16 *buf_end;
 	sljit_uw half_count;
 
 	struct sljit_label *label;
@@ -356,7 +356,7 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 	CHECK_PTR(check_sljit_generate_code(compiler));
 	reverse_buf(compiler);
 
-	code = (sljit_uh*)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_uh));
+	code = (sljit_u16*)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_u16));
 	PTR_FAIL_WITH_EXEC_IF(code);
 	buf = compiler->buf;
 
@@ -367,7 +367,7 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 	const_ = compiler->consts;
 
 	do {
-		buf_ptr = (sljit_uh*)buf->memory;
+		buf_ptr = (sljit_u16*)buf->memory;
 		buf_end = buf_ptr + (buf->used_size >> 1);
 		do {
 			*code_ptr = *buf_ptr++;
@@ -414,7 +414,7 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 	}
 
 	compiler->error = SLJIT_ERR_COMPILED;
-	compiler->executable_size = (code_ptr - code) * sizeof(sljit_uh);
+	compiler->executable_size = (code_ptr - code) * sizeof(sljit_u16);
 	SLJIT_CACHE_FLUSH(code, code_ptr);
 	/* Set thumb mode flag. */
 	return (void*)((sljit_uw)code | 0x1);
@@ -428,7 +428,7 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 static sljit_uw get_imm(sljit_uw imm)
 {
 	/* Thumb immediate form. */
-	sljit_si counter;
+	sljit_s32 counter;
 
 	if (imm <= 0xff)
 		return imm;
@@ -474,7 +474,7 @@ static sljit_uw get_imm(sljit_uw imm)
 	return ((imm >> 24) & 0x7f) | COPY_BITS(counter, 4, 26, 1) | COPY_BITS(counter, 1, 12, 3) | COPY_BITS(counter, 0, 7, 1);
 }
 
-static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si dst, sljit_uw imm)
+static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst, sljit_uw imm)
 {
 	sljit_uw tmp;
 
@@ -508,12 +508,12 @@ static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si dst, sl
 #define SLOW_SRC1	0x0800000
 #define SLOW_SRC2	0x1000000
 
-static sljit_si emit_op_imm(struct sljit_compiler *compiler, sljit_si flags, sljit_si dst, sljit_uw arg1, sljit_uw arg2)
+static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 dst, sljit_uw arg1, sljit_uw arg2)
 {
 	/* dst must be register, TMP_REG1
 	   arg1 must be register, TMP_REG1, imm
 	   arg2 must be register, TMP_REG2, imm */
-	sljit_si reg;
+	sljit_s32 reg;
 	sljit_uw imm, nimm;
 
 	if (SLJIT_UNLIKELY((flags & (ARG1_IMM | ARG2_IMM)) == (ARG1_IMM | ARG2_IMM))) {
@@ -677,37 +677,37 @@ static sljit_si emit_op_imm(struct sljit_compiler *compiler, sljit_si flags, slj
 	/* Both arguments are registers. */
 	switch (flags & 0xffff) {
 	case SLJIT_MOV:
-	case SLJIT_MOV_UI:
-	case SLJIT_MOV_SI:
+	case SLJIT_MOV_U32:
+	case SLJIT_MOV_S32:
 	case SLJIT_MOV_P:
 	case SLJIT_MOVU:
-	case SLJIT_MOVU_UI:
-	case SLJIT_MOVU_SI:
+	case SLJIT_MOVU_U32:
+	case SLJIT_MOVU_S32:
 	case SLJIT_MOVU_P:
 		SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
 		if (dst == arg2)
 			return SLJIT_SUCCESS;
 		return push_inst16(compiler, MOV | SET_REGS44(dst, arg2));
-	case SLJIT_MOV_UB:
-	case SLJIT_MOVU_UB:
+	case SLJIT_MOV_U8:
+	case SLJIT_MOVU_U8:
 		SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
 		if (IS_2_LO_REGS(dst, arg2))
 			return push_inst16(compiler, UXTB | RD3(dst) | RN3(arg2));
 		return push_inst32(compiler, UXTB_W | RD4(dst) | RM4(arg2));
-	case SLJIT_MOV_SB:
-	case SLJIT_MOVU_SB:
+	case SLJIT_MOV_S8:
+	case SLJIT_MOVU_S8:
 		SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
 		if (IS_2_LO_REGS(dst, arg2))
 			return push_inst16(compiler, SXTB | RD3(dst) | RN3(arg2));
 		return push_inst32(compiler, SXTB_W | RD4(dst) | RM4(arg2));
-	case SLJIT_MOV_UH:
-	case SLJIT_MOVU_UH:
+	case SLJIT_MOV_U16:
+	case SLJIT_MOVU_U16:
 		SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
 		if (IS_2_LO_REGS(dst, arg2))
 			return push_inst16(compiler, UXTH | RD3(dst) | RN3(arg2));
 		return push_inst32(compiler, UXTH_W | RD4(dst) | RM4(arg2));
-	case SLJIT_MOV_SH:
-	case SLJIT_MOVU_SH:
+	case SLJIT_MOV_S16:
+	case SLJIT_MOVU_S16:
 		SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
 		if (IS_2_LO_REGS(dst, arg2))
 			return push_inst16(compiler, SXTH | RD3(dst) | RN3(arg2));
@@ -813,7 +813,7 @@ static sljit_si emit_op_imm(struct sljit_compiler *compiler, sljit_si flags, slj
   s = store
 */
 
-static SLJIT_CONST sljit_ins sljit_mem16[12] = {
+static const sljit_ins sljit_mem16[12] = {
 /* w u l */ 0x5800 /* ldr */,
 /* w u s */ 0x5000 /* str */,
 /* w s l */ 0x5800 /* ldr */,
@@ -830,7 +830,7 @@ static SLJIT_CONST sljit_ins sljit_mem16[12] = {
 /* h s s */ 0x5200 /* strh */,
 };
 
-static SLJIT_CONST sljit_ins sljit_mem16_imm5[12] = {
+static const sljit_ins sljit_mem16_imm5[12] = {
 /* w u l */ 0x6800 /* ldr imm5 */,
 /* w u s */ 0x6000 /* str imm5 */,
 /* w s l */ 0x6800 /* ldr imm5 */,
@@ -849,7 +849,7 @@ static SLJIT_CONST sljit_ins sljit_mem16_imm5[12] = {
 
 #define MEM_IMM8	0xc00
 #define MEM_IMM12	0x800000
-static SLJIT_CONST sljit_ins sljit_mem32[12] = {
+static const sljit_ins sljit_mem32[12] = {
 /* w u l */ 0xf8500000 /* ldr.w */,
 /* w u s */ 0xf8400000 /* str.w */,
 /* w s l */ 0xf8500000 /* ldr.w */,
@@ -867,7 +867,7 @@ static SLJIT_CONST sljit_ins sljit_mem32[12] = {
 };
 
 /* Helper function. Dst should be reg + value, using at most 1 instruction, flags does not set. */
-static sljit_si emit_set_delta(struct sljit_compiler *compiler, sljit_si dst, sljit_si reg, sljit_sw value)
+static sljit_s32 emit_set_delta(struct sljit_compiler *compiler, sljit_s32 dst, sljit_s32 reg, sljit_sw value)
 {
 	if (value >= 0) {
 		if (value <= 0xfff)
@@ -888,9 +888,9 @@ static sljit_si emit_set_delta(struct sljit_compiler *compiler, sljit_si dst, sl
 }
 
 /* Can perform an operation using at most 1 instruction. */
-static sljit_si getput_arg_fast(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg, sljit_sw argw)
+static sljit_s32 getput_arg_fast(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw)
 {
-	sljit_si other_r, shift;
+	sljit_s32 other_r, shift;
 
 	SLJIT_ASSERT(arg & SLJIT_MEM);
 
@@ -975,7 +975,7 @@ static sljit_si getput_arg_fast(struct sljit_compiler *compiler, sljit_si flags,
 /* see getput_arg below.
    Note: can_cache is called only for binary operators. Those
    operators always uses word arguments without write back. */
-static sljit_si can_cache(sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_sw next_argw)
+static sljit_s32 can_cache(sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
 {
 	sljit_sw diff;
 	if ((arg & OFFS_REG_MASK) || !(next_arg & SLJIT_MEM))
@@ -999,10 +999,10 @@ static sljit_si can_cache(sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_
 }
 
 /* Emit the necessary instructions. See can_cache above. */
-static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg,
-	sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_sw next_argw)
+static sljit_s32 getput_arg(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg,
+	sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
 {
-	sljit_si tmp_r, other_r;
+	sljit_s32 tmp_r, other_r;
 	sljit_sw diff;
 
 	SLJIT_ASSERT(arg & SLJIT_MEM);
@@ -1107,7 +1107,7 @@ static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si flags, slji
 	return push_inst32(compiler, sljit_mem32[flags] | MEM_IMM12 | RT4(reg) | RN4(TMP_REG3) | 0);
 }
 
-static SLJIT_INLINE sljit_si emit_op_mem(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg, sljit_sw argw)
+static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw)
 {
 	if (getput_arg_fast(compiler, flags, reg, arg, argw))
 		return compiler->error;
@@ -1116,7 +1116,7 @@ static SLJIT_INLINE sljit_si emit_op_mem(struct sljit_compiler *compiler, sljit_
 	return getput_arg(compiler, flags, reg, arg, argw, 0, 0);
 }
 
-static SLJIT_INLINE sljit_si emit_op_mem2(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg1, sljit_sw arg1w, sljit_si arg2, sljit_sw arg2w)
+static SLJIT_INLINE sljit_s32 emit_op_mem2(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg1, sljit_sw arg1w, sljit_s32 arg2, sljit_sw arg2w)
 {
 	if (getput_arg_fast(compiler, flags, reg, arg1, arg1w))
 		return compiler->error;
@@ -1127,11 +1127,11 @@ static SLJIT_INLINE sljit_si emit_op_mem2(struct sljit_compiler *compiler, sljit
 /*  Entry, exit                                                          */
 /* --------------------------------------------------------------------- */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
-	sljit_si size, i, tmp;
+	sljit_s32 size, i, tmp;
 	sljit_ins push;
 
 	CHECK_ERROR();
@@ -1172,11 +1172,11 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
-	sljit_si size;
+	sljit_s32 size;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -1187,9 +1187,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compi
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compiler, sljit_si op, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si i, tmp;
+	sljit_s32 i, tmp;
 	sljit_ins pop;
 
 	CHECK_ERROR();
@@ -1237,7 +1237,7 @@ extern int __aeabi_idivmod(int numerator, int denominator);
 }
 #endif
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler, sljit_si op)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op)
 {
 	sljit_sw saved_reg_list[3];
 	sljit_sw saved_reg_count;
@@ -1251,18 +1251,18 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 		return push_inst16(compiler, BKPT);
 	case SLJIT_NOP:
 		return push_inst16(compiler, NOP);
-	case SLJIT_LUMUL:
-	case SLJIT_LSMUL:
-		return push_inst32(compiler, (op == SLJIT_LUMUL ? UMULL : SMULL)
+	case SLJIT_LMUL_UW:
+	case SLJIT_LMUL_SW:
+		return push_inst32(compiler, (op == SLJIT_LMUL_UW ? UMULL : SMULL)
 			| (reg_map[SLJIT_R1] << 8)
 			| (reg_map[SLJIT_R0] << 12)
 			| (reg_map[SLJIT_R0] << 16)
 			| reg_map[SLJIT_R1]);
-	case SLJIT_UDIVMOD:
-	case SLJIT_SDIVMOD:
-	case SLJIT_UDIVI:
-	case SLJIT_SDIVI:
-		SLJIT_COMPILE_ASSERT((SLJIT_UDIVMOD & 0x2) == 0 && SLJIT_UDIVI - 0x2 == SLJIT_UDIVMOD, bad_div_opcode_assignments);
+	case SLJIT_DIVMOD_UW:
+	case SLJIT_DIVMOD_SW:
+	case SLJIT_DIV_UW:
+	case SLJIT_DIV_SW:
+		SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments);
 		SLJIT_COMPILE_ASSERT(reg_map[2] == 1 && reg_map[3] == 2 && reg_map[4] == 12, bad_register_mapping);
 
 		saved_reg_count = 0;
@@ -1270,7 +1270,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 			saved_reg_list[saved_reg_count++] = 12;
 		if (compiler->scratches >= 3)
 			saved_reg_list[saved_reg_count++] = 2;
-		if (op >= SLJIT_UDIVI)
+		if (op >= SLJIT_DIV_UW)
 			saved_reg_list[saved_reg_count++] = 1;
 
 		if (saved_reg_count > 0) {
@@ -1288,7 +1288,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 
 #if defined(__GNUC__)
 		FAIL_IF(sljit_emit_ijump(compiler, SLJIT_FAST_CALL, SLJIT_IMM,
-			((op | 0x2) == SLJIT_UDIVI ? SLJIT_FUNC_OFFSET(__aeabi_uidivmod) : SLJIT_FUNC_OFFSET(__aeabi_idivmod))));
+			((op | 0x2) == SLJIT_DIV_UW ? SLJIT_FUNC_OFFSET(__aeabi_uidivmod) : SLJIT_FUNC_OFFSET(__aeabi_idivmod))));
 #else
 #error "Software divmod functions are needed"
 #endif
@@ -1311,12 +1311,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r, flags;
-	sljit_si op_flags = GET_ALL_FLAGS(op);
+	sljit_s32 dst_r, flags;
+	sljit_s32 op_flags = GET_ALL_FLAGS(op);
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw));
@@ -1332,56 +1332,56 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	if (op >= SLJIT_MOV && op <= SLJIT_MOVU_P) {
 		switch (op) {
 		case SLJIT_MOV:
-		case SLJIT_MOV_UI:
-		case SLJIT_MOV_SI:
+		case SLJIT_MOV_U32:
+		case SLJIT_MOV_S32:
 		case SLJIT_MOV_P:
 			flags = WORD_SIZE;
 			break;
-		case SLJIT_MOV_UB:
+		case SLJIT_MOV_U8:
 			flags = BYTE_SIZE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_ub)srcw;
+				srcw = (sljit_u8)srcw;
 			break;
-		case SLJIT_MOV_SB:
+		case SLJIT_MOV_S8:
 			flags = BYTE_SIZE | SIGNED;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_sb)srcw;
+				srcw = (sljit_s8)srcw;
 			break;
-		case SLJIT_MOV_UH:
+		case SLJIT_MOV_U16:
 			flags = HALF_SIZE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_uh)srcw;
+				srcw = (sljit_u16)srcw;
 			break;
-		case SLJIT_MOV_SH:
+		case SLJIT_MOV_S16:
 			flags = HALF_SIZE | SIGNED;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_sh)srcw;
+				srcw = (sljit_s16)srcw;
 			break;
 		case SLJIT_MOVU:
-		case SLJIT_MOVU_UI:
-		case SLJIT_MOVU_SI:
+		case SLJIT_MOVU_U32:
+		case SLJIT_MOVU_S32:
 		case SLJIT_MOVU_P:
 			flags = WORD_SIZE | UPDATE;
 			break;
-		case SLJIT_MOVU_UB:
+		case SLJIT_MOVU_U8:
 			flags = BYTE_SIZE | UPDATE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_ub)srcw;
+				srcw = (sljit_u8)srcw;
 			break;
-		case SLJIT_MOVU_SB:
+		case SLJIT_MOVU_S8:
 			flags = BYTE_SIZE | SIGNED | UPDATE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_sb)srcw;
+				srcw = (sljit_s8)srcw;
 			break;
-		case SLJIT_MOVU_UH:
+		case SLJIT_MOVU_U16:
 			flags = HALF_SIZE | UPDATE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_uh)srcw;
+				srcw = (sljit_u16)srcw;
 			break;
-		case SLJIT_MOVU_SH:
+		case SLJIT_MOVU_S16:
 			flags = HALF_SIZE | SIGNED | UPDATE;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_sh)srcw;
+				srcw = (sljit_s16)srcw;
 			break;
 		default:
 			SLJIT_ASSERT_STOP();
@@ -1444,12 +1444,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_si dst_r, flags;
+	sljit_s32 dst_r, flags;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
@@ -1523,26 +1523,26 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_register_index(reg));
 	return reg_map[reg];
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_float_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_float_register_index(reg));
 	return reg << 1;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *compiler,
-	void *instruction, sljit_si size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler,
+	void *instruction, sljit_s32 size)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op_custom(compiler, instruction, size));
 
 	if (size == 2)
-		return push_inst16(compiler, *(sljit_uh*)instruction);
+		return push_inst16(compiler, *(sljit_u16*)instruction);
 	return push_inst32(compiler, *(sljit_ins*)instruction);
 }
 
@@ -1550,7 +1550,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *co
 /*  Floating point operators                                             */
 /* --------------------------------------------------------------------- */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_is_fpu_available(void)
 {
 #ifdef SLJIT_IS_FPU_AVAILABLE
 	return SLJIT_IS_FPU_AVAILABLE;
@@ -1562,11 +1562,11 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
 
 #define FPU_LOAD (1 << 20)
 
-static sljit_si emit_fop_mem(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg, sljit_sw argw)
+static sljit_s32 emit_fop_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw)
 {
 	sljit_sw tmp;
 	sljit_uw imm;
-	sljit_sw inst = VSTR_F32 | (flags & (SLJIT_SINGLE_OP | FPU_LOAD));
+	sljit_sw inst = VSTR_F32 | (flags & (SLJIT_F32_OP | FPU_LOAD));
 
 	SLJIT_ASSERT(arg & SLJIT_MEM);
 
@@ -1626,16 +1626,16 @@ static sljit_si emit_fop_mem(struct sljit_compiler *compiler, sljit_si flags, sl
 	return push_inst32(compiler, inst | 0x800000 | RN4(TMP_REG3) | DD4(reg));
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_convw_fromd(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 	if (src & SLJIT_MEM) {
-		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP) | FPU_LOAD, TMP_FREG1, src, srcw));
+		FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src, srcw));
 		src = TMP_FREG1;
 	}
 
-	FAIL_IF(push_inst32(compiler, VCVT_S32_F32 | (op & SLJIT_SINGLE_OP) | DD4(TMP_FREG1) | DM4(src)));
+	FAIL_IF(push_inst32(compiler, VCVT_S32_F32 | (op & SLJIT_F32_OP) | DD4(TMP_FREG1) | DM4(src)));
 
 	if (dst == SLJIT_UNUSED)
 		return SLJIT_SUCCESS;
@@ -1647,11 +1647,11 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convw_fromd(struct sljit_compiler *
 	return emit_fop_mem(compiler, 0, TMP_FREG1, dst, dstw);
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
+	sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
 
 	if (FAST_IS_REG(src))
 		FAIL_IF(push_inst32(compiler, VMOV | RT4(src) | DN4(TMP_FREG1)));
@@ -1664,85 +1664,85 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *
 		FAIL_IF(push_inst32(compiler, VMOV | RT4(TMP_REG1) | DN4(TMP_FREG1)));
 	}
 
-	FAIL_IF(push_inst32(compiler, VCVT_F32_S32 | (op & SLJIT_SINGLE_OP) | DD4(dst_r) | DM4(TMP_FREG1)));
+	FAIL_IF(push_inst32(compiler, VCVT_F32_S32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(TMP_FREG1)));
 
 	if (dst & SLJIT_MEM)
-		return emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP), TMP_FREG1, dst, dstw);
+		return emit_fop_mem(compiler, (op & SLJIT_F32_OP), TMP_FREG1, dst, dstw);
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	if (src1 & SLJIT_MEM) {
-		emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP) | FPU_LOAD, TMP_FREG1, src1, src1w);
+		emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src1, src1w);
 		src1 = TMP_FREG1;
 	}
 
 	if (src2 & SLJIT_MEM) {
-		emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP) | FPU_LOAD, TMP_FREG2, src2, src2w);
+		emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG2, src2, src2w);
 		src2 = TMP_FREG2;
 	}
 
-	FAIL_IF(push_inst32(compiler, VCMP_F32 | (op & SLJIT_SINGLE_OP) | DD4(src1) | DM4(src2)));
+	FAIL_IF(push_inst32(compiler, VCMP_F32 | (op & SLJIT_F32_OP) | DD4(src1) | DM4(src2)));
 	return push_inst32(compiler, VMRS);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r;
+	sljit_s32 dst_r;
 
 	CHECK_ERROR();
 	compiler->cache_arg = 0;
 	compiler->cache_argw = 0;
-	if (GET_OPCODE(op) != SLJIT_CONVD_FROMS)
-		op ^= SLJIT_SINGLE_OP;
+	if (GET_OPCODE(op) != SLJIT_CONV_F64_FROM_F32)
+		op ^= SLJIT_F32_OP;
 
-	SLJIT_COMPILE_ASSERT((SLJIT_SINGLE_OP == 0x100), float_transfer_bit_error);
+	SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100), float_transfer_bit_error);
 	SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw);
 
 	dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
 
 	if (src & SLJIT_MEM) {
-		emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP) | FPU_LOAD, dst_r, src, srcw);
+		emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, dst_r, src, srcw);
 		src = dst_r;
 	}
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_DMOV:
+	case SLJIT_MOV_F64:
 		if (src != dst_r) {
 			if (dst_r != TMP_FREG1)
-				FAIL_IF(push_inst32(compiler, VMOV_F32 | (op & SLJIT_SINGLE_OP) | DD4(dst_r) | DM4(src)));
+				FAIL_IF(push_inst32(compiler, VMOV_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(src)));
 			else
 				dst_r = src;
 		}
 		break;
-	case SLJIT_DNEG:
-		FAIL_IF(push_inst32(compiler, VNEG_F32 | (op & SLJIT_SINGLE_OP) | DD4(dst_r) | DM4(src)));
+	case SLJIT_NEG_F64:
+		FAIL_IF(push_inst32(compiler, VNEG_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(src)));
 		break;
-	case SLJIT_DABS:
-		FAIL_IF(push_inst32(compiler, VABS_F32 | (op & SLJIT_SINGLE_OP) | DD4(dst_r) | DM4(src)));
+	case SLJIT_ABS_F64:
+		FAIL_IF(push_inst32(compiler, VABS_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(src)));
 		break;
-	case SLJIT_CONVD_FROMS:
-		FAIL_IF(push_inst32(compiler, VCVT_F64_F32 | (op & SLJIT_SINGLE_OP) | DD4(dst_r) | DM4(src)));
-		op ^= SLJIT_SINGLE_OP;
+	case SLJIT_CONV_F64_FROM_F32:
+		FAIL_IF(push_inst32(compiler, VCVT_F64_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(src)));
+		op ^= SLJIT_F32_OP;
 		break;
 	}
 
 	if (dst & SLJIT_MEM)
-		return emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP), dst_r, dst, dstw);
+		return emit_fop_mem(compiler, (op & SLJIT_F32_OP), dst_r, dst, dstw);
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_si dst_r;
+	sljit_s32 dst_r;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
@@ -1752,36 +1752,36 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 
 	compiler->cache_arg = 0;
 	compiler->cache_argw = 0;
-	op ^= SLJIT_SINGLE_OP;
+	op ^= SLJIT_F32_OP;
 
 	dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
 	if (src1 & SLJIT_MEM) {
-		emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP) | FPU_LOAD, TMP_FREG1, src1, src1w);
+		emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src1, src1w);
 		src1 = TMP_FREG1;
 	}
 	if (src2 & SLJIT_MEM) {
-		emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP) | FPU_LOAD, TMP_FREG2, src2, src2w);
+		emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG2, src2, src2w);
 		src2 = TMP_FREG2;
 	}
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_DADD:
-		FAIL_IF(push_inst32(compiler, VADD_F32 | (op & SLJIT_SINGLE_OP) | DD4(dst_r) | DN4(src1) | DM4(src2)));
+	case SLJIT_ADD_F64:
+		FAIL_IF(push_inst32(compiler, VADD_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DN4(src1) | DM4(src2)));
 		break;
-	case SLJIT_DSUB:
-		FAIL_IF(push_inst32(compiler, VSUB_F32 | (op & SLJIT_SINGLE_OP) | DD4(dst_r) | DN4(src1) | DM4(src2)));
+	case SLJIT_SUB_F64:
+		FAIL_IF(push_inst32(compiler, VSUB_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DN4(src1) | DM4(src2)));
 		break;
-	case SLJIT_DMUL:
-		FAIL_IF(push_inst32(compiler, VMUL_F32 | (op & SLJIT_SINGLE_OP) | DD4(dst_r) | DN4(src1) | DM4(src2)));
+	case SLJIT_MUL_F64:
+		FAIL_IF(push_inst32(compiler, VMUL_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DN4(src1) | DM4(src2)));
 		break;
-	case SLJIT_DDIV:
-		FAIL_IF(push_inst32(compiler, VDIV_F32 | (op & SLJIT_SINGLE_OP) | DD4(dst_r) | DN4(src1) | DM4(src2)));
+	case SLJIT_DIV_F64:
+		FAIL_IF(push_inst32(compiler, VDIV_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DN4(src1) | DM4(src2)));
 		break;
 	}
 
 	if (!(dst & SLJIT_MEM))
 		return SLJIT_SUCCESS;
-	return emit_fop_mem(compiler, (op & SLJIT_SINGLE_OP), TMP_FREG1, dst, dstw);
+	return emit_fop_mem(compiler, (op & SLJIT_F32_OP), TMP_FREG1, dst, dstw);
 }
 
 #undef FPU_LOAD
@@ -1790,7 +1790,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 /*  Other instructions                                                   */
 /* --------------------------------------------------------------------- */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw));
@@ -1813,7 +1813,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *c
 	return getput_arg(compiler, WORD_SIZE | STORE, TMP_REG2, dst, dstw, 0, 0);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_return(compiler, src, srcw));
@@ -1840,33 +1840,33 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *
 /*  Conditional instructions                                             */
 /* --------------------------------------------------------------------- */
 
-static sljit_uw get_cc(sljit_si type)
+static sljit_uw get_cc(sljit_s32 type)
 {
 	switch (type) {
 	case SLJIT_EQUAL:
 	case SLJIT_MUL_NOT_OVERFLOW:
-	case SLJIT_D_EQUAL:
+	case SLJIT_EQUAL_F64:
 		return 0x0;
 
 	case SLJIT_NOT_EQUAL:
 	case SLJIT_MUL_OVERFLOW:
-	case SLJIT_D_NOT_EQUAL:
+	case SLJIT_NOT_EQUAL_F64:
 		return 0x1;
 
 	case SLJIT_LESS:
-	case SLJIT_D_LESS:
+	case SLJIT_LESS_F64:
 		return 0x3;
 
 	case SLJIT_GREATER_EQUAL:
-	case SLJIT_D_GREATER_EQUAL:
+	case SLJIT_GREATER_EQUAL_F64:
 		return 0x2;
 
 	case SLJIT_GREATER:
-	case SLJIT_D_GREATER:
+	case SLJIT_GREATER_F64:
 		return 0x8;
 
 	case SLJIT_LESS_EQUAL:
-	case SLJIT_D_LESS_EQUAL:
+	case SLJIT_LESS_EQUAL_F64:
 		return 0x9;
 
 	case SLJIT_SIG_LESS:
@@ -1882,11 +1882,11 @@ static sljit_uw get_cc(sljit_si type)
 		return 0xd;
 
 	case SLJIT_OVERFLOW:
-	case SLJIT_D_UNORDERED:
+	case SLJIT_UNORDERED_F64:
 		return 0x6;
 
 	case SLJIT_NOT_OVERFLOW:
-	case SLJIT_D_ORDERED:
+	case SLJIT_ORDERED_F64:
 		return 0x7;
 
 	default: /* SLJIT_JUMP */
@@ -1911,7 +1911,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compi
 	return label;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type)
 {
 	struct sljit_jump *jump;
 	sljit_ins cc;
@@ -1944,7 +1944,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
 	return jump;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compiler, sljit_si type, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw)
 {
 	struct sljit_jump *jump;
 
@@ -1972,12 +1972,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compil
 	return push_inst16(compiler, (type <= SLJIT_JUMP ? BX : BLX) | RN3(TMP_REG1));
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw,
-	sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw,
+	sljit_s32 type)
 {
-	sljit_si dst_r, flags = GET_ALL_FLAGS(op);
+	sljit_s32 dst_r, flags = GET_ALL_FLAGS(op);
 	sljit_ins cc, ins;
 
 	CHECK_ERROR();
@@ -2054,10 +2054,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw init_value)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value)
 {
 	struct sljit_const *const_;
-	sljit_si dst_r;
+	sljit_s32 dst_r;
 
 	CHECK_ERROR_PTR();
 	CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value));
@@ -2077,14 +2077,14 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compi
 
 SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_addr)
 {
-	sljit_uh *inst = (sljit_uh*)addr;
+	sljit_u16 *inst = (sljit_u16*)addr;
 	modify_imm32_const(inst, new_addr);
 	SLJIT_CACHE_FLUSH(inst, inst + 4);
 }
 
 SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant)
 {
-	sljit_uh *inst = (sljit_uh*)addr;
+	sljit_u16 *inst = (sljit_u16*)addr;
 	modify_imm32_const(inst, new_constant);
 	SLJIT_CACHE_FLUSH(inst, inst + 4);
 }
diff --git a/ext/pcre/pcrelib/sljit/sljitNativeMIPS_32.c b/ext/pcre/pcrelib/sljit/sljitNativeMIPS_32.c
index b2b60d7a4c..5096e4f55e 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativeMIPS_32.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativeMIPS_32.c
@@ -26,7 +26,7 @@
 
 /* mips 32-bit arch dependent functions. */
 
-static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si dst_ar, sljit_sw imm)
+static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm)
 {
 	if (!(imm & ~0xffff))
 		return push_inst(compiler, ORI | SA(0) | TA(dst_ar) | IMM(imm), dst_ar);
@@ -66,24 +66,24 @@ static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si dst_ar,
 			FAIL_IF(push_inst(compiler, op_v | S(src2) | T(src1) | D(dst), DR(dst))); \
 	}
 
-static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, sljit_si op, sljit_si flags,
-	sljit_si dst, sljit_si src1, sljit_sw src2)
+static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags,
+	sljit_s32 dst, sljit_s32 src1, sljit_sw src2)
 {
 	switch (GET_OPCODE(op)) {
 	case SLJIT_MOV:
-	case SLJIT_MOV_UI:
-	case SLJIT_MOV_SI:
+	case SLJIT_MOV_U32:
+	case SLJIT_MOV_S32:
 	case SLJIT_MOV_P:
 		SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM));
 		if (dst != src2)
 			return push_inst(compiler, ADDU | S(src2) | TA(0) | D(dst), DR(dst));
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UB:
-	case SLJIT_MOV_SB:
+	case SLJIT_MOV_U8:
+	case SLJIT_MOV_S8:
 		SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM));
 		if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) {
-			if (op == SLJIT_MOV_SB) {
+			if (op == SLJIT_MOV_S8) {
 #if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)
 				return push_inst(compiler, SEB | T(src2) | D(dst), DR(dst));
 #else
@@ -97,11 +97,11 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 			SLJIT_ASSERT_STOP();
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UH:
-	case SLJIT_MOV_SH:
+	case SLJIT_MOV_U16:
+	case SLJIT_MOV_S16:
 		SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM));
 		if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) {
-			if (op == SLJIT_MOV_SH) {
+			if (op == SLJIT_MOV_S16) {
 #if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)
 				return push_inst(compiler, SEH | T(src2) | D(dst), DR(dst));
 #else
@@ -341,7 +341,7 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw init_value)
+static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw init_value)
 {
 	FAIL_IF(push_inst(compiler, LUI | T(dst) | IMM(init_value >> 16), DR(dst)));
 	return push_inst(compiler, ORI | S(dst) | T(dst) | IMM(init_value), DR(dst));
diff --git a/ext/pcre/pcrelib/sljit/sljitNativeMIPS_64.c b/ext/pcre/pcrelib/sljit/sljitNativeMIPS_64.c
index 185fb5768e..c7ee8c9c2e 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativeMIPS_64.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativeMIPS_64.c
@@ -26,11 +26,11 @@
 
 /* mips 64-bit arch dependent functions. */
 
-static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si dst_ar, sljit_sw imm)
+static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm)
 {
-	sljit_si shift = 32;
-	sljit_si shift2;
-	sljit_si inv = 0;
+	sljit_s32 shift = 32;
+	sljit_s32 shift2;
+	sljit_s32 inv = 0;
 	sljit_ins ins;
 	sljit_uw uimm;
 
@@ -119,7 +119,7 @@ static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si dst_ar,
 }
 
 #define SELECT_OP(a, b) \
-	(!(op & SLJIT_INT_OP) ? a : b)
+	(!(op & SLJIT_I32_OP) ? a : b)
 
 #define EMIT_LOGICAL(op_imm, op_norm) \
 	if (flags & SRC2_IMM) { \
@@ -138,27 +138,27 @@ static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si dst_ar,
 #define EMIT_SHIFT(op_dimm, op_dimm32, op_imm, op_dv, op_v) \
 	if (flags & SRC2_IMM) { \
 		if (src2 >= 32) { \
-			SLJIT_ASSERT(!(op & SLJIT_INT_OP)); \
+			SLJIT_ASSERT(!(op & SLJIT_I32_OP)); \
 			ins = op_dimm32; \
 			src2 -= 32; \
 		} \
 		else \
-			ins = (op & SLJIT_INT_OP) ? op_imm : op_dimm; \
+			ins = (op & SLJIT_I32_OP) ? op_imm : op_dimm; \
 		if (op & SLJIT_SET_E) \
 			FAIL_IF(push_inst(compiler, ins | T(src1) | DA(EQUAL_FLAG) | SH_IMM(src2), EQUAL_FLAG)); \
 		if (CHECK_FLAGS(SLJIT_SET_E)) \
 			FAIL_IF(push_inst(compiler, ins | T(src1) | D(dst) | SH_IMM(src2), DR(dst))); \
 	} \
 	else { \
-		ins = (op & SLJIT_INT_OP) ? op_v : op_dv; \
+		ins = (op & SLJIT_I32_OP) ? op_v : op_dv; \
 		if (op & SLJIT_SET_E) \
 			FAIL_IF(push_inst(compiler, ins | S(src2) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); \
 		if (CHECK_FLAGS(SLJIT_SET_E)) \
 			FAIL_IF(push_inst(compiler, ins | S(src2) | T(src1) | D(dst), DR(dst))); \
 	}
 
-static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, sljit_si op, sljit_si flags,
-	sljit_si dst, sljit_si src1, sljit_sw src2)
+static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags,
+	sljit_s32 dst, sljit_s32 src1, sljit_sw src2)
 {
 	sljit_ins ins;
 
@@ -170,11 +170,11 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 			return push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(src2) | TA(0) | D(dst), DR(dst));
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UB:
-	case SLJIT_MOV_SB:
+	case SLJIT_MOV_U8:
+	case SLJIT_MOV_S8:
 		SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM));
 		if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) {
-			if (op == SLJIT_MOV_SB) {
+			if (op == SLJIT_MOV_S8) {
 				FAIL_IF(push_inst(compiler, DSLL32 | T(src2) | D(dst) | SH_IMM(24), DR(dst)));
 				return push_inst(compiler, DSRA32 | T(dst) | D(dst) | SH_IMM(24), DR(dst));
 			}
@@ -184,11 +184,11 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 			SLJIT_ASSERT_STOP();
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UH:
-	case SLJIT_MOV_SH:
+	case SLJIT_MOV_U16:
+	case SLJIT_MOV_S16:
 		SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM));
 		if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) {
-			if (op == SLJIT_MOV_SH) {
+			if (op == SLJIT_MOV_S16) {
 				FAIL_IF(push_inst(compiler, DSLL32 | T(src2) | D(dst) | SH_IMM(16), DR(dst)));
 				return push_inst(compiler, DSRA32 | T(dst) | D(dst) | SH_IMM(16), DR(dst));
 			}
@@ -198,12 +198,12 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 			SLJIT_ASSERT_STOP();
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UI:
-		SLJIT_ASSERT(!(op & SLJIT_INT_OP));
+	case SLJIT_MOV_U32:
+		SLJIT_ASSERT(!(op & SLJIT_I32_OP));
 		FAIL_IF(push_inst(compiler, DSLL32 | T(src2) | D(dst) | SH_IMM(0), DR(dst)));
 		return push_inst(compiler, DSRL32 | T(dst) | D(dst) | SH_IMM(0), DR(dst));
 
-	case SLJIT_MOV_SI:
+	case SLJIT_MOV_S32:
 		SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM));
 		return push_inst(compiler, SLL | T(src2) | D(dst) | SH_IMM(0), DR(dst));
 
@@ -231,7 +231,7 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 		FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(src2) | TA(0) | D(TMP_REG1), DR(TMP_REG1)));
 		/* Check zero. */
 		FAIL_IF(push_inst(compiler, BEQ | S(TMP_REG1) | TA(0) | IMM(5), UNMOVABLE_INS));
-		FAIL_IF(push_inst(compiler, ORI | SA(0) | T(dst) | IMM((op & SLJIT_INT_OP) ? 32 : 64), UNMOVABLE_INS));
+		FAIL_IF(push_inst(compiler, ORI | SA(0) | T(dst) | IMM((op & SLJIT_I32_OP) ? 32 : 64), UNMOVABLE_INS));
 		FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | SA(0) | T(dst) | IMM(-1), DR(dst)));
 		/* Loop for searching the highest bit. */
 		FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(dst) | T(dst) | IMM(1), DR(dst)));
@@ -392,7 +392,7 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 		SLJIT_ASSERT(!(flags & SRC2_IMM));
 		if (!(op & SLJIT_SET_O)) {
 #if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)
-			if (op & SLJIT_INT_OP)
+			if (op & SLJIT_I32_OP)
 				return push_inst(compiler, MUL | S(src1) | T(src2) | D(dst), DR(dst));
 			FAIL_IF(push_inst(compiler, DMULT | S(src1) | T(src2), MOVABLE_INS));
 			return push_inst(compiler, MFLO | D(dst), DR(dst));
@@ -436,7 +436,7 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw init_value)
+static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw init_value)
 {
 	FAIL_IF(push_inst(compiler, LUI | T(dst) | IMM(init_value >> 48), DR(dst)));
 	FAIL_IF(push_inst(compiler, ORI | S(dst) | T(dst) | IMM(init_value >> 32), DR(dst)));
diff --git a/ext/pcre/pcrelib/sljit/sljitNativeMIPS_common.c b/ext/pcre/pcrelib/sljit/sljitNativeMIPS_common.c
index cf3535f81a..c2c251b1ff 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativeMIPS_common.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativeMIPS_common.c
@@ -27,7 +27,7 @@
 /* Latest MIPS architecture. */
 /* Automatically detect SLJIT_MIPS_R1 */
 
-SLJIT_API_FUNC_ATTRIBUTE SLJIT_CONST char* sljit_get_platform_name(void)
+SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void)
 {
 #if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)
 #if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
@@ -42,7 +42,7 @@ SLJIT_API_FUNC_ATTRIBUTE SLJIT_CONST char* sljit_get_platform_name(void)
 
 /* Length of an instruction word
    Both for mips-32 and mips-64 */
-typedef sljit_ui sljit_ins;
+typedef sljit_u32 sljit_ins;
 
 #define TMP_REG1	(SLJIT_NUMBER_OF_REGISTERS + 2)
 #define TMP_REG2	(SLJIT_NUMBER_OF_REGISTERS + 3)
@@ -68,7 +68,7 @@ typedef sljit_ui sljit_ins;
 #define TMP_FREG1	(0)
 #define TMP_FREG2	((SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) << 1)
 
-static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 5] = {
+static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 5] = {
 	0, 2, 5, 6, 7, 8, 9, 10, 11, 24, 23, 22, 21, 20, 19, 18, 17, 16, 29, 3, 25, 4
 };
 
@@ -201,7 +201,7 @@ static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 5] = {
 
 /* dest_reg is the absolute name of the register
    Useful for reordering instructions in the delay slot. */
-static sljit_si push_inst(struct sljit_compiler *compiler, sljit_ins ins, sljit_si delay_slot)
+static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins, sljit_s32 delay_slot)
 {
 	SLJIT_ASSERT(delay_slot == MOVABLE_INS || delay_slot >= UNMOVABLE_INS
 		|| delay_slot == ((ins >> 11) & 0x1f) || delay_slot == ((ins >> 16) & 0x1f));
@@ -213,7 +213,7 @@ static sljit_si push_inst(struct sljit_compiler *compiler, sljit_ins ins, sljit_
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_ins invert_branch(sljit_si flags)
+static SLJIT_INLINE sljit_ins invert_branch(sljit_s32 flags)
 {
 	return (flags & IS_BIT26_COND) ? (1 << 26) : (1 << 16);
 }
@@ -538,12 +538,12 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 #include "sljitNativeMIPS_64.c"
 #endif
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	sljit_ins base;
-	sljit_si i, tmp, offs;
+	sljit_s32 i, tmp, offs;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -575,12 +575,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 
 	tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG;
 	for (i = SLJIT_S0; i >= tmp; i--) {
-		offs -= (sljit_si)(sizeof(sljit_sw));
+		offs -= (sljit_s32)(sizeof(sljit_sw));
 		FAIL_IF(push_inst(compiler, STACK_STORE | base | T(i) | IMM(offs), MOVABLE_INS));
 	}
 
 	for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) {
-		offs -= (sljit_si)(sizeof(sljit_sw));
+		offs -= (sljit_s32)(sizeof(sljit_sw));
 		FAIL_IF(push_inst(compiler, STACK_STORE | base | T(i) | IMM(offs), MOVABLE_INS));
 	}
 
@@ -594,9 +594,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -611,9 +611,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compi
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compiler, sljit_si op, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si local_size, i, tmp, offs;
+	sljit_s32 local_size, i, tmp, offs;
 	sljit_ins base;
 
 	CHECK_ERROR();
@@ -631,19 +631,19 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 		local_size = 0;
 	}
 
-	FAIL_IF(push_inst(compiler, STACK_LOAD | base | TA(RETURN_ADDR_REG) | IMM(local_size - (sljit_si)sizeof(sljit_sw)), RETURN_ADDR_REG));
-	offs = local_size - (sljit_si)GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 1);
+	FAIL_IF(push_inst(compiler, STACK_LOAD | base | TA(RETURN_ADDR_REG) | IMM(local_size - (sljit_s32)sizeof(sljit_sw)), RETURN_ADDR_REG));
+	offs = local_size - (sljit_s32)GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 1);
 
 	tmp = compiler->scratches;
 	for (i = SLJIT_FIRST_SAVED_REG; i <= tmp; i++) {
 		FAIL_IF(push_inst(compiler, STACK_LOAD | base | T(i) | IMM(offs), DR(i)));
-		offs += (sljit_si)(sizeof(sljit_sw));
+		offs += (sljit_s32)(sizeof(sljit_sw));
 	}
 
 	tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG;
 	for (i = tmp; i <= SLJIT_S0; i++) {
 		FAIL_IF(push_inst(compiler, STACK_LOAD | base | T(i) | IMM(offs), DR(i)));
-		offs += (sljit_si)(sizeof(sljit_sw));
+		offs += (sljit_s32)(sizeof(sljit_sw));
 	}
 
 	SLJIT_ASSERT(offs == local_size - (sljit_sw)(sizeof(sljit_sw)));
@@ -668,7 +668,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 #define ARCH_32_64(a, b)	b
 #endif
 
-static SLJIT_CONST sljit_ins data_transfer_insts[16 + 4] = {
+static const sljit_ins data_transfer_insts[16 + 4] = {
 /* u w s */ ARCH_32_64(HI(43) /* sw */, HI(63) /* sd */),
 /* u w l */ ARCH_32_64(HI(35) /* lw */, HI(55) /* ld */),
 /* u b s */ HI(40) /* sb */,
@@ -698,7 +698,7 @@ static SLJIT_CONST sljit_ins data_transfer_insts[16 + 4] = {
 /* reg_ar is an absoulute register! */
 
 /* Can perform an operation using at most 1 instruction. */
-static sljit_si getput_arg_fast(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg_ar, sljit_si arg, sljit_sw argw)
+static sljit_s32 getput_arg_fast(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw)
 {
 	SLJIT_ASSERT(arg & SLJIT_MEM);
 
@@ -716,7 +716,7 @@ static sljit_si getput_arg_fast(struct sljit_compiler *compiler, sljit_si flags,
 /* See getput_arg below.
    Note: can_cache is called only for binary operators. Those
    operators always uses word arguments without write back. */
-static sljit_si can_cache(sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_sw next_argw)
+static sljit_s32 can_cache(sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
 {
 	SLJIT_ASSERT((arg & SLJIT_MEM) && (next_arg & SLJIT_MEM));
 
@@ -739,9 +739,9 @@ static sljit_si can_cache(sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_
 }
 
 /* Emit the necessary instructions. See can_cache above. */
-static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg_ar, sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_sw next_argw)
+static sljit_s32 getput_arg(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
 {
-	sljit_si tmp_ar, base, delay_slot;
+	sljit_s32 tmp_ar, base, delay_slot;
 
 	SLJIT_ASSERT(arg & SLJIT_MEM);
 	if (!(next_arg & SLJIT_MEM)) {
@@ -878,7 +878,7 @@ static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si flags, slji
 	return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | SA(tmp_ar) | TA(reg_ar), delay_slot);
 }
 
-static SLJIT_INLINE sljit_si emit_op_mem(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg_ar, sljit_si arg, sljit_sw argw)
+static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw)
 {
 	if (getput_arg_fast(compiler, flags, reg_ar, arg, argw))
 		return compiler->error;
@@ -887,26 +887,26 @@ static SLJIT_INLINE sljit_si emit_op_mem(struct sljit_compiler *compiler, sljit_
 	return getput_arg(compiler, flags, reg_ar, arg, argw, 0, 0);
 }
 
-static SLJIT_INLINE sljit_si emit_op_mem2(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg1, sljit_sw arg1w, sljit_si arg2, sljit_sw arg2w)
+static SLJIT_INLINE sljit_s32 emit_op_mem2(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg1, sljit_sw arg1w, sljit_s32 arg2, sljit_sw arg2w)
 {
 	if (getput_arg_fast(compiler, flags, reg, arg1, arg1w))
 		return compiler->error;
 	return getput_arg(compiler, flags, reg, arg1, arg1w, arg2, arg2w);
 }
 
-static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si flags,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	/* arg1 goes to TMP_REG1 or src reg
 	   arg2 goes to TMP_REG2, imm or src reg
 	   TMP_REG3 can be used for caching
 	   result goes to TMP_REG2, so put result can use TMP_REG1 and TMP_REG3. */
-	sljit_si dst_r = TMP_REG2;
-	sljit_si src1_r;
+	sljit_s32 dst_r = TMP_REG2;
+	sljit_s32 src1_r;
 	sljit_sw src2_r = 0;
-	sljit_si sugg_src2_r = TMP_REG2;
+	sljit_s32 sugg_src2_r = TMP_REG2;
 
 	if (!(flags & ALT_KEEP_CACHE)) {
 		compiler->cache_arg = 0;
@@ -914,7 +914,7 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si f
 	}
 
 	if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) {
-		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_SI && !(src2 & SLJIT_MEM))
+		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32 && !(src2 & SLJIT_MEM))
 			return SLJIT_SUCCESS;
 		if (GET_FLAGS(op))
 			flags |= UNUSED_DEST;
@@ -922,7 +922,7 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si f
 	else if (FAST_IS_REG(dst)) {
 		dst_r = dst;
 		flags |= REG_DEST;
-		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_SI)
+		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32)
 			sugg_src2_r = dst_r;
 	}
 	else if ((dst & SLJIT_MEM) && !getput_arg_fast(compiler, flags | ARG_TEST, DR(TMP_REG1), dst, dstw))
@@ -976,7 +976,7 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si f
 	if (FAST_IS_REG(src2)) {
 		src2_r = src2;
 		flags |= REG2_SOURCE;
-		if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOVU_SI)
+		if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOVU_S32)
 			dst_r = src2_r;
 	}
 	else if (src2 & SLJIT_IMM) {
@@ -987,7 +987,7 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si f
 			}
 			else {
 				src2_r = 0;
-				if ((op >= SLJIT_MOV && op <= SLJIT_MOVU_SI) && (dst & SLJIT_MEM))
+				if ((op >= SLJIT_MOV && op <= SLJIT_MOVU_S32) && (dst & SLJIT_MEM))
 					dst_r = 0;
 			}
 		}
@@ -1029,10 +1029,10 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si f
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler, sljit_si op)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op)
 {
 #if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
-	sljit_si int_op = op & SLJIT_INT_OP;
+	sljit_s32 int_op = op & SLJIT_I32_OP;
 #endif
 
 	CHECK_ERROR();
@@ -1044,20 +1044,20 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 		return push_inst(compiler, BREAK, UNMOVABLE_INS);
 	case SLJIT_NOP:
 		return push_inst(compiler, NOP, UNMOVABLE_INS);
-	case SLJIT_LUMUL:
-	case SLJIT_LSMUL:
+	case SLJIT_LMUL_UW:
+	case SLJIT_LMUL_SW:
 #if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
-		FAIL_IF(push_inst(compiler, (op == SLJIT_LUMUL ? DMULTU : DMULT) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
+		FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? DMULTU : DMULT) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
 #else
-		FAIL_IF(push_inst(compiler, (op == SLJIT_LUMUL ? MULTU : MULT) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
+		FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? MULTU : MULT) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
 #endif
 		FAIL_IF(push_inst(compiler, MFLO | D(SLJIT_R0), DR(SLJIT_R0)));
 		return push_inst(compiler, MFHI | D(SLJIT_R1), DR(SLJIT_R1));
-	case SLJIT_UDIVMOD:
-	case SLJIT_SDIVMOD:
-	case SLJIT_UDIVI:
-	case SLJIT_SDIVI:
-		SLJIT_COMPILE_ASSERT((SLJIT_UDIVMOD & 0x2) == 0 && SLJIT_UDIVI - 0x2 == SLJIT_UDIVMOD, bad_div_opcode_assignments);
+	case SLJIT_DIVMOD_UW:
+	case SLJIT_DIVMOD_SW:
+	case SLJIT_DIV_UW:
+	case SLJIT_DIV_SW:
+		SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments);
 #if !(defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)
 		FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS));
 		FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS));
@@ -1065,28 +1065,28 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 
 #if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
 		if (int_op)
-			FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_UDIVI ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
+			FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
 		else
-			FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_UDIVI ? DDIVU : DDIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
+			FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DDIVU : DDIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
 #else
-		FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_UDIVI ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
+		FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
 #endif
 
 		FAIL_IF(push_inst(compiler, MFLO | D(SLJIT_R0), DR(SLJIT_R0)));
-		return (op >= SLJIT_UDIVI) ? SLJIT_SUCCESS : push_inst(compiler, MFHI | D(SLJIT_R1), DR(SLJIT_R1));
+		return (op >= SLJIT_DIV_UW) ? SLJIT_SUCCESS : push_inst(compiler, MFHI | D(SLJIT_R1), DR(SLJIT_R1));
 	}
 
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 #if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
 #	define flags 0
 #else
-	sljit_si flags = 0;
+	sljit_s32 flags = 0;
 #endif
 
 	CHECK_ERROR();
@@ -1095,10 +1095,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	ADJUST_LOCAL_OFFSET(src, srcw);
 
 #if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
-	if ((op & SLJIT_INT_OP) && GET_OPCODE(op) >= SLJIT_NOT) {
+	if ((op & SLJIT_I32_OP) && GET_OPCODE(op) >= SLJIT_NOT) {
 		flags |= INT_DATA | SIGNED_DATA;
 		if (src & SLJIT_IMM)
-			srcw = (sljit_si)srcw;
+			srcw = (sljit_s32)srcw;
 	}
 #endif
 
@@ -1107,61 +1107,61 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	case SLJIT_MOV_P:
 		return emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOV_UI:
+	case SLJIT_MOV_U32:
 #if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-		return emit_op(compiler, SLJIT_MOV_UI, INT_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
+		return emit_op(compiler, SLJIT_MOV_U32, INT_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
 #else
-		return emit_op(compiler, SLJIT_MOV_UI, INT_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_ui)srcw : srcw);
+		return emit_op(compiler, SLJIT_MOV_U32, INT_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u32)srcw : srcw);
 #endif
 
-	case SLJIT_MOV_SI:
+	case SLJIT_MOV_S32:
 #if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-		return emit_op(compiler, SLJIT_MOV_SI, INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
+		return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
 #else
-		return emit_op(compiler, SLJIT_MOV_SI, INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_si)srcw : srcw);
+		return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s32)srcw : srcw);
 #endif
 
-	case SLJIT_MOV_UB:
-		return emit_op(compiler, SLJIT_MOV_UB, BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_ub)srcw : srcw);
+	case SLJIT_MOV_U8:
+		return emit_op(compiler, SLJIT_MOV_U8, BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8)srcw : srcw);
 
-	case SLJIT_MOV_SB:
-		return emit_op(compiler, SLJIT_MOV_SB, BYTE_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sb)srcw : srcw);
+	case SLJIT_MOV_S8:
+		return emit_op(compiler, SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8)srcw : srcw);
 
-	case SLJIT_MOV_UH:
-		return emit_op(compiler, SLJIT_MOV_UH, HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_uh)srcw : srcw);
+	case SLJIT_MOV_U16:
+		return emit_op(compiler, SLJIT_MOV_U16, HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16)srcw : srcw);
 
-	case SLJIT_MOV_SH:
-		return emit_op(compiler, SLJIT_MOV_SH, HALF_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sh)srcw : srcw);
+	case SLJIT_MOV_S16:
+		return emit_op(compiler, SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16)srcw : srcw);
 
 	case SLJIT_MOVU:
 	case SLJIT_MOVU_P:
 		return emit_op(compiler, SLJIT_MOV, WORD_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOVU_UI:
+	case SLJIT_MOVU_U32:
 #if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-		return emit_op(compiler, SLJIT_MOV_UI, INT_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
+		return emit_op(compiler, SLJIT_MOV_U32, INT_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
 #else
-		return emit_op(compiler, SLJIT_MOV_UI, INT_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_ui)srcw : srcw);
+		return emit_op(compiler, SLJIT_MOV_U32, INT_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u32)srcw : srcw);
 #endif
 
-	case SLJIT_MOVU_SI:
+	case SLJIT_MOVU_S32:
 #if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-		return emit_op(compiler, SLJIT_MOV_SI, INT_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
+		return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
 #else
-		return emit_op(compiler, SLJIT_MOV_SI, INT_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_si)srcw : srcw);
+		return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s32)srcw : srcw);
 #endif
 
-	case SLJIT_MOVU_UB:
-		return emit_op(compiler, SLJIT_MOV_UB, BYTE_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_ub)srcw : srcw);
+	case SLJIT_MOVU_U8:
+		return emit_op(compiler, SLJIT_MOV_U8, BYTE_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8)srcw : srcw);
 
-	case SLJIT_MOVU_SB:
-		return emit_op(compiler, SLJIT_MOV_SB, BYTE_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sb)srcw : srcw);
+	case SLJIT_MOVU_S8:
+		return emit_op(compiler, SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8)srcw : srcw);
 
-	case SLJIT_MOVU_UH:
-		return emit_op(compiler, SLJIT_MOV_UH, HALF_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_uh)srcw : srcw);
+	case SLJIT_MOVU_U16:
+		return emit_op(compiler, SLJIT_MOV_U16, HALF_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16)srcw : srcw);
 
-	case SLJIT_MOVU_SH:
-		return emit_op(compiler, SLJIT_MOV_SH, HALF_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sh)srcw : srcw);
+	case SLJIT_MOVU_S16:
+		return emit_op(compiler, SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16)srcw : srcw);
 
 	case SLJIT_NOT:
 		return emit_op(compiler, op, flags, dst, dstw, TMP_REG1, 0, src, srcw);
@@ -1180,15 +1180,15 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 #endif
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 #if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
 #	define flags 0
 #else
-	sljit_si flags = 0;
+	sljit_s32 flags = 0;
 #endif
 
 	CHECK_ERROR();
@@ -1198,12 +1198,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 	ADJUST_LOCAL_OFFSET(src2, src2w);
 
 #if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
-	if (op & SLJIT_INT_OP) {
+	if (op & SLJIT_I32_OP) {
 		flags |= INT_DATA | SIGNED_DATA;
 		if (src1 & SLJIT_IMM)
-			src1w = (sljit_si)src1w;
+			src1w = (sljit_s32)src1w;
 		if (src2 & SLJIT_IMM)
-			src2w = (sljit_si)src2w;
+			src2w = (sljit_s32)src2w;
 	}
 #endif
 
@@ -1232,7 +1232,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 			src2w &= 0x1f;
 #else
 		if (src2 & SLJIT_IMM) {
-			if (op & SLJIT_INT_OP)
+			if (op & SLJIT_I32_OP)
 				src2w &= 0x1f;
 			else
 				src2w &= 0x3f;
@@ -1248,20 +1248,20 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 #endif
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_register_index(reg));
 	return reg_map[reg];
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_float_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_float_register_index(reg));
 	return reg << 1;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *compiler,
-	void *instruction, sljit_si size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler,
+	void *instruction, sljit_s32 size)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op_custom(compiler, instruction, size));
@@ -1273,7 +1273,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *co
 /*  Floating point operators                                             */
 /* --------------------------------------------------------------------- */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_is_fpu_available(void)
 {
 #ifdef SLJIT_IS_FPU_AVAILABLE
 	return SLJIT_IS_FPU_AVAILABLE;
@@ -1286,17 +1286,17 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
 #endif
 }
 
-#define FLOAT_DATA(op) (DOUBLE_DATA | ((op & SLJIT_SINGLE_OP) >> 7))
-#define FMT(op) (((op & SLJIT_SINGLE_OP) ^ SLJIT_SINGLE_OP) << (21 - 8))
+#define FLOAT_DATA(op) (DOUBLE_DATA | ((op & SLJIT_F32_OP) >> 7))
+#define FMT(op) (((op & SLJIT_F32_OP) ^ SLJIT_F32_OP) << (21 - 8))
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_convw_fromd(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 #if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
 #	define flags 0
 #else
-	sljit_si flags = (GET_OPCODE(op) == SLJIT_CONVW_FROMD) << 21;
+	sljit_s32 flags = (GET_OPCODE(op) == SLJIT_CONV_SW_FROM_F64) << 21;
 #endif
 
 	if (src & SLJIT_MEM) {
@@ -1322,17 +1322,17 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convw_fromd(struct sljit_compiler *
 #endif
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 #if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
 #	define flags 0
 #else
-	sljit_si flags = (GET_OPCODE(op) == SLJIT_CONVD_FROMW) << 21;
+	sljit_s32 flags = (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_SW) << 21;
 #endif
 
-	sljit_si dst_r = FAST_IS_REG(dst) ? (dst << 1) : TMP_FREG1;
+	sljit_s32 dst_r = FAST_IS_REG(dst) ? (dst << 1) : TMP_FREG1;
 
 	if (FAST_IS_REG(src))
 		FAIL_IF(push_inst(compiler, MTC1 | flags | T(src) | FS(TMP_FREG1), MOVABLE_INS));
@@ -1342,14 +1342,14 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *
 	}
 	else {
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-		if (GET_OPCODE(op) == SLJIT_CONVD_FROMI)
-			srcw = (sljit_si)srcw;
+		if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32)
+			srcw = (sljit_s32)srcw;
 #endif
 		FAIL_IF(load_immediate(compiler, DR(TMP_REG1), srcw));
 		FAIL_IF(push_inst(compiler, MTC1 | flags | T(TMP_REG1) | FS(TMP_FREG1), MOVABLE_INS));
 	}
 
-	FAIL_IF(push_inst(compiler, CVT_S_S | flags | (4 << 21) | (((op & SLJIT_SINGLE_OP) ^ SLJIT_SINGLE_OP) >> 8) | FS(TMP_FREG1) | FD(dst_r), MOVABLE_INS));
+	FAIL_IF(push_inst(compiler, CVT_S_S | flags | (4 << 21) | (((op & SLJIT_F32_OP) ^ SLJIT_F32_OP) >> 8) | FS(TMP_FREG1) | FD(dst_r), MOVABLE_INS));
 
 	if (dst & SLJIT_MEM)
 		return emit_op_mem2(compiler, FLOAT_DATA(op), TMP_FREG1, dst, dstw, 0, 0);
@@ -1360,9 +1360,9 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *
 #endif
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	if (src1 & SLJIT_MEM) {
 		FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, src2, src2w));
@@ -1399,21 +1399,21 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_cmp(struct sljit_compiler *compiler
 	return push_inst(compiler, C_UN_S | FMT(op) | FT(src2) | FS(src1), FCSR_FCC);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r;
+	sljit_s32 dst_r;
 
 	CHECK_ERROR();
 	compiler->cache_arg = 0;
 	compiler->cache_argw = 0;
 
-	SLJIT_COMPILE_ASSERT((SLJIT_SINGLE_OP == 0x100) && !(DOUBLE_DATA & 0x2), float_transfer_bit_error);
+	SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100) && !(DOUBLE_DATA & 0x2), float_transfer_bit_error);
 	SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw);
 
-	if (GET_OPCODE(op) == SLJIT_CONVD_FROMS)
-		op ^= SLJIT_SINGLE_OP;
+	if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32)
+		op ^= SLJIT_F32_OP;
 
 	dst_r = FAST_IS_REG(dst) ? (dst << 1) : TMP_FREG1;
 
@@ -1425,7 +1425,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 		src <<= 1;
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_DMOV:
+	case SLJIT_MOV_F64:
 		if (src != dst_r) {
 			if (dst_r != TMP_FREG1)
 				FAIL_IF(push_inst(compiler, MOV_S | FMT(op) | FS(src) | FD(dst_r), MOVABLE_INS));
@@ -1433,15 +1433,15 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 				dst_r = src;
 		}
 		break;
-	case SLJIT_DNEG:
+	case SLJIT_NEG_F64:
 		FAIL_IF(push_inst(compiler, NEG_S | FMT(op) | FS(src) | FD(dst_r), MOVABLE_INS));
 		break;
-	case SLJIT_DABS:
+	case SLJIT_ABS_F64:
 		FAIL_IF(push_inst(compiler, ABS_S | FMT(op) | FS(src) | FD(dst_r), MOVABLE_INS));
 		break;
-	case SLJIT_CONVD_FROMS:
-		FAIL_IF(push_inst(compiler, CVT_S_S | ((op & SLJIT_SINGLE_OP) ? 1 : (1 << 21)) | FS(src) | FD(dst_r), MOVABLE_INS));
-		op ^= SLJIT_SINGLE_OP;
+	case SLJIT_CONV_F64_FROM_F32:
+		FAIL_IF(push_inst(compiler, CVT_S_S | ((op & SLJIT_F32_OP) ? 1 : (1 << 21)) | FS(src) | FD(dst_r), MOVABLE_INS));
+		op ^= SLJIT_F32_OP;
 		break;
 	}
 
@@ -1450,12 +1450,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_si dst_r, flags = 0;
+	sljit_s32 dst_r, flags = 0;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
@@ -1509,19 +1509,19 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 		src2 = TMP_FREG2;
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_DADD:
+	case SLJIT_ADD_F64:
 		FAIL_IF(push_inst(compiler, ADD_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS));
 		break;
 
-	case SLJIT_DSUB:
+	case SLJIT_SUB_F64:
 		FAIL_IF(push_inst(compiler, SUB_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS));
 		break;
 
-	case SLJIT_DMUL:
+	case SLJIT_MUL_F64:
 		FAIL_IF(push_inst(compiler, MUL_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS));
 		break;
 
-	case SLJIT_DDIV:
+	case SLJIT_DIV_F64:
 		FAIL_IF(push_inst(compiler, DIV_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS));
 		break;
 	}
@@ -1536,7 +1536,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 /*  Other instructions                                                   */
 /* --------------------------------------------------------------------- */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw));
@@ -1553,7 +1553,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *c
 	return emit_op_mem(compiler, WORD_DATA, RETURN_ADDR_REG, dst, dstw);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_return(compiler, src, srcw));
@@ -1617,12 +1617,12 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compi
 	flags = IS_BIT16_COND; \
 	delay_check = FCSR_FCC;
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type)
 {
 	struct sljit_jump *jump;
 	sljit_ins inst;
-	sljit_si flags = 0;
-	sljit_si delay_check = UNMOVABLE_INS;
+	sljit_s32 flags = 0;
+	sljit_s32 delay_check = UNMOVABLE_INS;
 
 	CHECK_ERROR_PTR();
 	CHECK_PTR(check_sljit_emit_jump(compiler, type));
@@ -1634,27 +1634,27 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
 
 	switch (type) {
 	case SLJIT_EQUAL:
-	case SLJIT_D_NOT_EQUAL:
+	case SLJIT_NOT_EQUAL_F64:
 		BR_NZ(EQUAL_FLAG);
 		break;
 	case SLJIT_NOT_EQUAL:
-	case SLJIT_D_EQUAL:
+	case SLJIT_EQUAL_F64:
 		BR_Z(EQUAL_FLAG);
 		break;
 	case SLJIT_LESS:
-	case SLJIT_D_LESS:
+	case SLJIT_LESS_F64:
 		BR_Z(ULESS_FLAG);
 		break;
 	case SLJIT_GREATER_EQUAL:
-	case SLJIT_D_GREATER_EQUAL:
+	case SLJIT_GREATER_EQUAL_F64:
 		BR_NZ(ULESS_FLAG);
 		break;
 	case SLJIT_GREATER:
-	case SLJIT_D_GREATER:
+	case SLJIT_GREATER_F64:
 		BR_Z(UGREATER_FLAG);
 		break;
 	case SLJIT_LESS_EQUAL:
-	case SLJIT_D_LESS_EQUAL:
+	case SLJIT_LESS_EQUAL_F64:
 		BR_NZ(UGREATER_FLAG);
 		break;
 	case SLJIT_SIG_LESS:
@@ -1677,10 +1677,10 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
 	case SLJIT_MUL_NOT_OVERFLOW:
 		BR_NZ(OVERFLOW_FLAG);
 		break;
-	case SLJIT_D_UNORDERED:
+	case SLJIT_UNORDERED_F64:
 		BR_F();
 		break;
-	case SLJIT_D_ORDERED:
+	case SLJIT_ORDERED_F64:
 		BR_T();
 		break;
 	default:
@@ -1733,12 +1733,12 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
 			src2 = 0; \
 	}
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_si type,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	struct sljit_jump *jump;
-	sljit_si flags;
+	sljit_s32 flags;
 	sljit_ins inst;
 
 	CHECK_ERROR_PTR();
@@ -1748,7 +1748,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler
 
 	compiler->cache_arg = 0;
 	compiler->cache_argw = 0;
-	flags = ((type & SLJIT_INT_OP) ? INT_DATA : WORD_DATA) | LOAD_DATA;
+	flags = ((type & SLJIT_I32_OP) ? INT_DATA : WORD_DATA) | LOAD_DATA;
 	if (src1 & SLJIT_MEM) {
 		PTR_FAIL_IF(emit_op_mem2(compiler, flags, DR(TMP_REG1), src1, src1w, src2, src2w));
 		src1 = TMP_REG1;
@@ -1854,13 +1854,13 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler
 #undef RESOLVE_IMM1
 #undef RESOLVE_IMM2
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_si type,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_s32 type,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	struct sljit_jump *jump;
 	sljit_ins inst;
-	sljit_si if_true;
+	sljit_s32 if_true;
 
 	CHECK_ERROR_PTR();
 	CHECK_PTR(check_sljit_emit_fcmp(compiler, type, src1, src1w, src2, src2w));
@@ -1888,37 +1888,37 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compile
 	jump->flags |= IS_BIT16_COND;
 
 	switch (type & 0xff) {
-	case SLJIT_D_EQUAL:
+	case SLJIT_EQUAL_F64:
 		inst = C_UEQ_S;
 		if_true = 1;
 		break;
-	case SLJIT_D_NOT_EQUAL:
+	case SLJIT_NOT_EQUAL_F64:
 		inst = C_UEQ_S;
 		if_true = 0;
 		break;
-	case SLJIT_D_LESS:
+	case SLJIT_LESS_F64:
 		inst = C_ULT_S;
 		if_true = 1;
 		break;
-	case SLJIT_D_GREATER_EQUAL:
+	case SLJIT_GREATER_EQUAL_F64:
 		inst = C_ULT_S;
 		if_true = 0;
 		break;
-	case SLJIT_D_GREATER:
+	case SLJIT_GREATER_F64:
 		inst = C_ULE_S;
 		if_true = 0;
 		break;
-	case SLJIT_D_LESS_EQUAL:
+	case SLJIT_LESS_EQUAL_F64:
 		inst = C_ULE_S;
 		if_true = 1;
 		break;
-	case SLJIT_D_UNORDERED:
+	case SLJIT_UNORDERED_F64:
 		inst = C_UN_S;
 		if_true = 1;
 		break;
 	default: /* Make compilers happy. */
 		SLJIT_ASSERT_STOP();
-	case SLJIT_D_ORDERED:
+	case SLJIT_ORDERED_F64:
 		inst = C_UN_S;
 		if_true = 0;
 		break;
@@ -1943,9 +1943,9 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compile
 #undef FLOAT_DATA
 #undef FMT
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compiler, sljit_si type, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si src_r = TMP_REG2;
+	sljit_s32 src_r = TMP_REG2;
 	struct sljit_jump *jump = NULL;
 
 	CHECK_ERROR();
@@ -2001,17 +2001,17 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compil
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw,
-	sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw,
+	sljit_s32 type)
 {
-	sljit_si sugg_dst_ar, dst_ar;
-	sljit_si flags = GET_ALL_FLAGS(op);
+	sljit_s32 sugg_dst_ar, dst_ar;
+	sljit_s32 flags = GET_ALL_FLAGS(op);
 #if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
 #	define mem_type WORD_DATA
 #else
-	sljit_si mem_type = (op & SLJIT_INT_OP) ? (INT_DATA | SIGNED_DATA) : WORD_DATA;
+	sljit_s32 mem_type = (op & SLJIT_I32_OP) ? (INT_DATA | SIGNED_DATA) : WORD_DATA;
 #endif
 
 	CHECK_ERROR();
@@ -2023,7 +2023,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 
 	op = GET_OPCODE(op);
 #if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
-	if (op == SLJIT_MOV_SI || op == SLJIT_MOV_UI)
+	if (op == SLJIT_MOV_S32 || op == SLJIT_MOV_U32)
 		mem_type = INT_DATA | SIGNED_DATA;
 #endif
 	sugg_dst_ar = DR((op < SLJIT_ADD && FAST_IS_REG(dst)) ? dst : TMP_REG2);
@@ -2045,14 +2045,14 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 		break;
 	case SLJIT_LESS:
 	case SLJIT_GREATER_EQUAL:
-	case SLJIT_D_LESS:
-	case SLJIT_D_GREATER_EQUAL:
+	case SLJIT_LESS_F64:
+	case SLJIT_GREATER_EQUAL_F64:
 		dst_ar = ULESS_FLAG;
 		break;
 	case SLJIT_GREATER:
 	case SLJIT_LESS_EQUAL:
-	case SLJIT_D_GREATER:
-	case SLJIT_D_LESS_EQUAL:
+	case SLJIT_GREATER_F64:
+	case SLJIT_LESS_EQUAL_F64:
 		dst_ar = UGREATER_FLAG;
 		break;
 	case SLJIT_SIG_LESS:
@@ -2073,13 +2073,13 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 		dst_ar = sugg_dst_ar;
 		type ^= 0x1; /* Flip type bit for the XORI below. */
 		break;
-	case SLJIT_D_EQUAL:
-	case SLJIT_D_NOT_EQUAL:
+	case SLJIT_EQUAL_F64:
+	case SLJIT_NOT_EQUAL_F64:
 		dst_ar = EQUAL_FLAG;
 		break;
 
-	case SLJIT_D_UNORDERED:
-	case SLJIT_D_ORDERED:
+	case SLJIT_UNORDERED_F64:
+	case SLJIT_ORDERED_F64:
 		FAIL_IF(push_inst(compiler, CFC1 | TA(sugg_dst_ar) | DA(FCSR_REG), sugg_dst_ar));
 		FAIL_IF(push_inst(compiler, SRL | TA(sugg_dst_ar) | DA(sugg_dst_ar) | SH_IMM(23), sugg_dst_ar));
 		FAIL_IF(push_inst(compiler, ANDI | SA(sugg_dst_ar) | TA(sugg_dst_ar) | IMM(1), sugg_dst_ar));
@@ -2115,10 +2115,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 #endif
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw init_value)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value)
 {
 	struct sljit_const *const_;
-	sljit_si reg;
+	sljit_s32 reg;
 
 	CHECK_ERROR_PTR();
 	CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value));
diff --git a/ext/pcre/pcrelib/sljit/sljitNativePPC_32.c b/ext/pcre/pcrelib/sljit/sljitNativePPC_32.c
index b14b75ceb5..0f23cf86dd 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativePPC_32.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativePPC_32.c
@@ -26,7 +26,7 @@
 
 /* ppc 32-bit arch dependent functions. */
 
-static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si reg, sljit_sw imm)
+static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw imm)
 {
 	if (imm <= SIMM_MAX && imm >= SIMM_MIN)
 		return push_inst(compiler, ADDI | D(reg) | A(0) | IMM(imm));
@@ -41,39 +41,39 @@ static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si reg, sl
 #define INS_CLEAR_LEFT(dst, src, from) \
 	(RLWINM | S(src) | A(dst) | ((from) << 6) | (31 << 1))
 
-static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, sljit_si op, sljit_si flags,
-	sljit_si dst, sljit_si src1, sljit_si src2)
+static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags,
+	sljit_s32 dst, sljit_s32 src1, sljit_s32 src2)
 {
 	switch (op) {
 	case SLJIT_MOV:
-	case SLJIT_MOV_UI:
-	case SLJIT_MOV_SI:
+	case SLJIT_MOV_U32:
+	case SLJIT_MOV_S32:
 	case SLJIT_MOV_P:
 		SLJIT_ASSERT(src1 == TMP_REG1);
 		if (dst != src2)
 			return push_inst(compiler, OR | S(src2) | A(dst) | B(src2));
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UB:
-	case SLJIT_MOV_SB:
+	case SLJIT_MOV_U8:
+	case SLJIT_MOV_S8:
 		SLJIT_ASSERT(src1 == TMP_REG1);
 		if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) {
-			if (op == SLJIT_MOV_SB)
+			if (op == SLJIT_MOV_S8)
 				return push_inst(compiler, EXTSB | S(src2) | A(dst));
 			return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 24));
 		}
-		else if ((flags & REG_DEST) && op == SLJIT_MOV_SB)
+		else if ((flags & REG_DEST) && op == SLJIT_MOV_S8)
 			return push_inst(compiler, EXTSB | S(src2) | A(dst));
 		else {
 			SLJIT_ASSERT(dst == src2);
 		}
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UH:
-	case SLJIT_MOV_SH:
+	case SLJIT_MOV_U16:
+	case SLJIT_MOV_S16:
 		SLJIT_ASSERT(src1 == TMP_REG1);
 		if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) {
-			if (op == SLJIT_MOV_SH)
+			if (op == SLJIT_MOV_S16)
 				return push_inst(compiler, EXTSH | S(src2) | A(dst));
 			return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 16));
 		}
@@ -244,7 +244,7 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si emit_const(struct sljit_compiler *compiler, sljit_si reg, sljit_sw init_value)
+static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw init_value)
 {
 	FAIL_IF(push_inst(compiler, ADDIS | D(reg) | A(0) | IMM(init_value >> 16)));
 	return push_inst(compiler, ORI | S(reg) | A(reg) | IMM(init_value));
diff --git a/ext/pcre/pcrelib/sljit/sljitNativePPC_64.c b/ext/pcre/pcrelib/sljit/sljitNativePPC_64.c
index 182ac7b3da..8e3223f725 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativePPC_64.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativePPC_64.c
@@ -41,7 +41,7 @@
 #define PUSH_RLDICR(reg, shift) \
 	push_inst(compiler, RLDI(reg, reg, 63 - shift, shift, 1))
 
-static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si reg, sljit_sw imm)
+static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw imm)
 {
 	sljit_uw tmp;
 	sljit_uw shift;
@@ -145,8 +145,8 @@ static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si reg, sl
 		src1 = TMP_REG1; \
 	}
 
-static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, sljit_si op, sljit_si flags,
-	sljit_si dst, sljit_si src1, sljit_si src2)
+static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags,
+	sljit_s32 dst, sljit_s32 src1, sljit_s32 src2)
 {
 	switch (op) {
 	case SLJIT_MOV:
@@ -156,11 +156,11 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 			return push_inst(compiler, OR | S(src2) | A(dst) | B(src2));
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UI:
-	case SLJIT_MOV_SI:
+	case SLJIT_MOV_U32:
+	case SLJIT_MOV_S32:
 		SLJIT_ASSERT(src1 == TMP_REG1);
 		if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) {
-			if (op == SLJIT_MOV_SI)
+			if (op == SLJIT_MOV_S32)
 				return push_inst(compiler, EXTSW | S(src2) | A(dst));
 			return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 0));
 		}
@@ -169,26 +169,26 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 		}
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UB:
-	case SLJIT_MOV_SB:
+	case SLJIT_MOV_U8:
+	case SLJIT_MOV_S8:
 		SLJIT_ASSERT(src1 == TMP_REG1);
 		if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) {
-			if (op == SLJIT_MOV_SB)
+			if (op == SLJIT_MOV_S8)
 				return push_inst(compiler, EXTSB | S(src2) | A(dst));
 			return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 24));
 		}
-		else if ((flags & REG_DEST) && op == SLJIT_MOV_SB)
+		else if ((flags & REG_DEST) && op == SLJIT_MOV_S8)
 			return push_inst(compiler, EXTSB | S(src2) | A(dst));
 		else {
 			SLJIT_ASSERT(dst == src2);
 		}
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UH:
-	case SLJIT_MOV_SH:
+	case SLJIT_MOV_U16:
+	case SLJIT_MOV_S16:
 		SLJIT_ASSERT(src1 == TMP_REG1);
 		if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) {
-			if (op == SLJIT_MOV_SH)
+			if (op == SLJIT_MOV_S16)
 				return push_inst(compiler, EXTSH | S(src2) | A(dst));
 			return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 16));
 		}
@@ -389,7 +389,7 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si emit_const(struct sljit_compiler *compiler, sljit_si reg, sljit_sw init_value)
+static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw init_value)
 {
 	FAIL_IF(push_inst(compiler, ADDIS | D(reg) | A(0) | IMM(init_value >> 48)));
 	FAIL_IF(push_inst(compiler, ORI | S(reg) | A(reg) | IMM(init_value >> 32)));
diff --git a/ext/pcre/pcrelib/sljit/sljitNativePPC_common.c b/ext/pcre/pcrelib/sljit/sljitNativePPC_common.c
index b6a043f4e4..a3647327bf 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativePPC_common.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativePPC_common.c
@@ -24,14 +24,14 @@
  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-SLJIT_API_FUNC_ATTRIBUTE SLJIT_CONST char* sljit_get_platform_name(void)
+SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void)
 {
 	return "PowerPC" SLJIT_CPUINFO;
 }
 
 /* Length of an instruction word.
    Both for ppc-32 and ppc-64. */
-typedef sljit_ui sljit_ins;
+typedef sljit_u32 sljit_ins;
 
 #if ((defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) && (defined _AIX)) \
 	|| (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
@@ -46,6 +46,8 @@ typedef sljit_ui sljit_ins;
 #define SLJIT_PASS_ENTRY_ADDR_TO_CALL 1
 #endif
 
+#if (defined SLJIT_CACHE_FLUSH_OWN_IMPL && SLJIT_CACHE_FLUSH_OWN_IMPL)
+
 static void ppc_cache_flush(sljit_ins *from, sljit_ins *to)
 {
 #ifdef _AIX
@@ -87,6 +89,8 @@ static void ppc_cache_flush(sljit_ins *from, sljit_ins *to)
 #endif /* _AIX */
 }
 
+#endif /* (defined SLJIT_CACHE_FLUSH_OWN_IMPL && SLJIT_CACHE_FLUSH_OWN_IMPL) */
+
 #define TMP_REG1	(SLJIT_NUMBER_OF_REGISTERS + 2)
 #define TMP_REG2	(SLJIT_NUMBER_OF_REGISTERS + 3)
 #define TMP_REG3	(SLJIT_NUMBER_OF_REGISTERS + 4)
@@ -101,7 +105,7 @@ static void ppc_cache_flush(sljit_ins *from, sljit_ins *to)
 #define TMP_FREG1	(0)
 #define TMP_FREG2	(SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1)
 
-static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 7] = {
+static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 7] = {
 	0, 3, 4, 5, 6, 7, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 8, 9, 10, 31, 12
 };
 
@@ -236,7 +240,7 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_set_function_context(void** func_ptr, struct
 }
 #endif
 
-static sljit_si push_inst(struct sljit_compiler *compiler, sljit_ins ins)
+static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins)
 {
 	sljit_ins *ptr = (sljit_ins*)ensure_buf(compiler, sizeof(sljit_ins));
 	FAIL_IF(!ptr);
@@ -245,7 +249,7 @@ static sljit_si push_inst(struct sljit_compiler *compiler, sljit_ins ins)
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code)
+static SLJIT_INLINE sljit_s32 detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code)
 {
 	sljit_sw diff;
 	sljit_uw target_addr;
@@ -571,32 +575,32 @@ ALT_FORM6		0x200000 */
 #define STACK_LOAD	LD
 #endif
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
-	sljit_si i, tmp, offs;
+	sljit_s32 i, tmp, offs;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
 	set_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size);
 
 	FAIL_IF(push_inst(compiler, MFLR | D(0)));
-	offs = -(sljit_si)(sizeof(sljit_sw));
+	offs = -(sljit_s32)(sizeof(sljit_sw));
 	FAIL_IF(push_inst(compiler, STACK_STORE | S(TMP_ZERO) | A(SLJIT_SP) | IMM(offs)));
 
 	tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG;
 	for (i = SLJIT_S0; i >= tmp; i--) {
-		offs -= (sljit_si)(sizeof(sljit_sw));
+		offs -= (sljit_s32)(sizeof(sljit_sw));
 		FAIL_IF(push_inst(compiler, STACK_STORE | S(i) | A(SLJIT_SP) | IMM(offs)));
 	}
 
 	for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) {
-		offs -= (sljit_si)(sizeof(sljit_sw));
+		offs -= (sljit_s32)(sizeof(sljit_sw));
 		FAIL_IF(push_inst(compiler, STACK_STORE | S(i) | A(SLJIT_SP) | IMM(offs)));
 	}
 
-	SLJIT_ASSERT(offs == -(sljit_si)GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 1));
+	SLJIT_ASSERT(offs == -(sljit_s32)GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 1));
 
 #if (defined SLJIT_PPC_STACK_FRAME_V2 && SLJIT_PPC_STACK_FRAME_V2)
 	FAIL_IF(push_inst(compiler, STACK_STORE | S(0) | A(SLJIT_SP) | IMM(2 * sizeof(sljit_sw))));
@@ -635,9 +639,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -648,9 +652,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compi
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compiler, sljit_si op, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si i, tmp, offs;
+	sljit_s32 i, tmp, offs;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_return(compiler, op, src, srcw));
@@ -670,18 +674,18 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 	FAIL_IF(push_inst(compiler, STACK_LOAD | D(0) | A(SLJIT_SP) | IMM(sizeof(sljit_sw))));
 #endif
 
-	offs = -(sljit_si)GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 1);
+	offs = -(sljit_s32)GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 1);
 
 	tmp = compiler->scratches;
 	for (i = SLJIT_FIRST_SAVED_REG; i <= tmp; i++) {
 		FAIL_IF(push_inst(compiler, STACK_LOAD | D(i) | A(SLJIT_SP) | IMM(offs)));
-		offs += (sljit_si)(sizeof(sljit_sw));
+		offs += (sljit_s32)(sizeof(sljit_sw));
 	}
 
 	tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG;
 	for (i = tmp; i <= SLJIT_S0; i++) {
 		FAIL_IF(push_inst(compiler, STACK_LOAD | D(i) | A(SLJIT_SP) | IMM(offs)));
-		offs += (sljit_si)(sizeof(sljit_sw));
+		offs += (sljit_s32)(sizeof(sljit_sw));
 	}
 
 	FAIL_IF(push_inst(compiler, STACK_LOAD | D(TMP_ZERO) | A(SLJIT_SP) | IMM(offs)));
@@ -722,7 +726,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 	(((inst) & ~(INT_ALIGNED | UPDATE_REQ)) | (((flags) & MEM_MASK) <= GPR_REG ? D(reg) : FD(reg)))
 #endif
 
-static SLJIT_CONST sljit_ins data_transfer_insts[64 + 8] = {
+static const sljit_ins data_transfer_insts[64 + 8] = {
 
 /* -------- Unsigned -------- */
 
@@ -841,7 +845,7 @@ static SLJIT_CONST sljit_ins data_transfer_insts[64 + 8] = {
 #undef ARCH_32_64
 
 /* Simple cases, (no caching is required). */
-static sljit_si getput_arg_fast(struct sljit_compiler *compiler, sljit_si inp_flags, sljit_si reg, sljit_si arg, sljit_sw argw)
+static sljit_s32 getput_arg_fast(struct sljit_compiler *compiler, sljit_s32 inp_flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw)
 {
 	sljit_ins inst;
 
@@ -891,7 +895,7 @@ static sljit_si getput_arg_fast(struct sljit_compiler *compiler, sljit_si inp_fl
 /* See getput_arg below.
    Note: can_cache is called only for binary operators. Those operator always
    uses word arguments without write back. */
-static sljit_si can_cache(sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_sw next_argw)
+static sljit_s32 can_cache(sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
 {
 	sljit_sw high_short, next_high_short;
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
@@ -940,9 +944,9 @@ static sljit_si can_cache(sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_
 #endif
 
 /* Emit the necessary instructions. See can_cache above. */
-static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si inp_flags, sljit_si reg, sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_sw next_argw)
+static sljit_s32 getput_arg(struct sljit_compiler *compiler, sljit_s32 inp_flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
 {
-	sljit_si tmp_r;
+	sljit_s32 tmp_r;
 	sljit_ins inst;
 	sljit_sw high_short, next_high_short;
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
@@ -992,7 +996,7 @@ static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si inp_flags,
 #endif
 
 		arg &= REG_MASK;
-		high_short = (sljit_si)(argw + ((argw & 0x8000) << 1)) & ~0xffff;
+		high_short = (sljit_s32)(argw + ((argw & 0x8000) << 1)) & ~0xffff;
 		/* The getput_arg_fast should handle this otherwise. */
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
 		SLJIT_ASSERT(high_short && high_short <= 0x7fffffffl && high_short >= -0x80000000l);
@@ -1010,7 +1014,7 @@ static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si inp_flags,
 		}
 		else if (compiler->cache_arg != (SLJIT_MEM | arg) || high_short != compiler->cache_argw) {
 			if ((next_arg & SLJIT_MEM) && !(next_arg & OFFS_REG_MASK)) {
-				next_high_short = (sljit_si)(next_argw + ((next_argw & 0x8000) << 1)) & ~0xffff;
+				next_high_short = (sljit_s32)(next_argw + ((next_argw & 0x8000) << 1)) & ~0xffff;
 				if (high_short == next_high_short) {
 					compiler->cache_arg = SLJIT_MEM | arg;
 					compiler->cache_argw = high_short;
@@ -1107,27 +1111,27 @@ static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si inp_flags,
 #endif
 }
 
-static SLJIT_INLINE sljit_si emit_op_mem2(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg1, sljit_sw arg1w, sljit_si arg2, sljit_sw arg2w)
+static SLJIT_INLINE sljit_s32 emit_op_mem2(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg1, sljit_sw arg1w, sljit_s32 arg2, sljit_sw arg2w)
 {
 	if (getput_arg_fast(compiler, flags, reg, arg1, arg1w))
 		return compiler->error;
 	return getput_arg(compiler, flags, reg, arg1, arg1w, arg2, arg2w);
 }
 
-static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si input_flags,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 input_flags,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	/* arg1 goes to TMP_REG1 or src reg
 	   arg2 goes to TMP_REG2, imm or src reg
 	   TMP_REG3 can be used for caching
 	   result goes to TMP_REG2, so put result can use TMP_REG1 and TMP_REG3. */
-	sljit_si dst_r;
-	sljit_si src1_r;
-	sljit_si src2_r;
-	sljit_si sugg_src2_r = TMP_REG2;
-	sljit_si flags = input_flags & (ALT_FORM1 | ALT_FORM2 | ALT_FORM3 | ALT_FORM4 | ALT_FORM5 | ALT_FORM6 | ALT_SIGN_EXT | ALT_SET_FLAGS);
+	sljit_s32 dst_r;
+	sljit_s32 src1_r;
+	sljit_s32 src2_r;
+	sljit_s32 sugg_src2_r = TMP_REG2;
+	sljit_s32 flags = input_flags & (ALT_FORM1 | ALT_FORM2 | ALT_FORM3 | ALT_FORM4 | ALT_FORM5 | ALT_FORM6 | ALT_SIGN_EXT | ALT_SET_FLAGS);
 
 	if (!(input_flags & ALT_KEEP_CACHE)) {
 		compiler->cache_arg = 0;
@@ -1136,14 +1140,14 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si i
 
 	/* Destination check. */
 	if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) {
-		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_SI && !(src2 & SLJIT_MEM))
+		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32 && !(src2 & SLJIT_MEM))
 			return SLJIT_SUCCESS;
 		dst_r = TMP_REG2;
 	}
 	else if (FAST_IS_REG(dst)) {
 		dst_r = dst;
 		flags |= REG_DEST;
-		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_SI)
+		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32)
 			sugg_src2_r = dst_r;
 	}
 	else {
@@ -1178,7 +1182,7 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si i
 	if (FAST_IS_REG(src2)) {
 		src2_r = src2;
 		flags |= REG2_SOURCE;
-		if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOVU_SI)
+		if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOVU_S32)
 			dst_r = src2_r;
 	}
 	else if (src2 & SLJIT_IMM) {
@@ -1243,10 +1247,10 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si i
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler, sljit_si op)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op)
 {
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
-	sljit_si int_op = op & SLJIT_INT_OP;
+	sljit_s32 int_op = op & SLJIT_I32_OP;
 #endif
 
 	CHECK_ERROR();
@@ -1257,33 +1261,33 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 	case SLJIT_BREAKPOINT:
 	case SLJIT_NOP:
 		return push_inst(compiler, NOP);
-	case SLJIT_LUMUL:
-	case SLJIT_LSMUL:
+	case SLJIT_LMUL_UW:
+	case SLJIT_LMUL_SW:
 		FAIL_IF(push_inst(compiler, OR | S(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R0)));
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
 		FAIL_IF(push_inst(compiler, MULLD | D(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R1)));
-		return push_inst(compiler, (op == SLJIT_LUMUL ? MULHDU : MULHD) | D(SLJIT_R1) | A(TMP_REG1) | B(SLJIT_R1));
+		return push_inst(compiler, (op == SLJIT_LMUL_UW ? MULHDU : MULHD) | D(SLJIT_R1) | A(TMP_REG1) | B(SLJIT_R1));
 #else
 		FAIL_IF(push_inst(compiler, MULLW | D(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R1)));
-		return push_inst(compiler, (op == SLJIT_LUMUL ? MULHWU : MULHW) | D(SLJIT_R1) | A(TMP_REG1) | B(SLJIT_R1));
+		return push_inst(compiler, (op == SLJIT_LMUL_UW ? MULHWU : MULHW) | D(SLJIT_R1) | A(TMP_REG1) | B(SLJIT_R1));
 #endif
-	case SLJIT_UDIVMOD:
-	case SLJIT_SDIVMOD:
+	case SLJIT_DIVMOD_UW:
+	case SLJIT_DIVMOD_SW:
 		FAIL_IF(push_inst(compiler, OR | S(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R0)));
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
-		FAIL_IF(push_inst(compiler, (int_op ? (op == SLJIT_UDIVMOD ? DIVWU : DIVW) : (op == SLJIT_UDIVMOD ? DIVDU : DIVD)) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1)));
+		FAIL_IF(push_inst(compiler, (int_op ? (op == SLJIT_DIVMOD_UW ? DIVWU : DIVW) : (op == SLJIT_DIVMOD_UW ? DIVDU : DIVD)) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1)));
 		FAIL_IF(push_inst(compiler, (int_op ? MULLW : MULLD) | D(SLJIT_R1) | A(SLJIT_R0) | B(SLJIT_R1)));
 #else
-		FAIL_IF(push_inst(compiler, (op == SLJIT_UDIVMOD ? DIVWU : DIVW) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1)));
+		FAIL_IF(push_inst(compiler, (op == SLJIT_DIVMOD_UW ? DIVWU : DIVW) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1)));
 		FAIL_IF(push_inst(compiler, MULLW | D(SLJIT_R1) | A(SLJIT_R0) | B(SLJIT_R1)));
 #endif
 		return push_inst(compiler, SUBF | D(SLJIT_R1) | A(SLJIT_R1) | B(TMP_REG1));
-	case SLJIT_UDIVI:
-	case SLJIT_SDIVI:
+	case SLJIT_DIV_UW:
+	case SLJIT_DIV_SW:
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
-		return push_inst(compiler, (int_op ? (op == SLJIT_UDIVI ? DIVWU : DIVW) : (op == SLJIT_UDIVI ? DIVDU : DIVD)) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1));
+		return push_inst(compiler, (int_op ? (op == SLJIT_DIV_UW ? DIVWU : DIVW) : (op == SLJIT_DIV_UW ? DIVDU : DIVD)) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1));
 #else
-		return push_inst(compiler, (op == SLJIT_UDIVI ? DIVWU : DIVW) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1));
+		return push_inst(compiler, (op == SLJIT_DIV_UW ? DIVWU : DIVW) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1));
 #endif
 	}
 
@@ -1293,12 +1297,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 #define EMIT_MOV(type, type_flags, type_cast) \
 	emit_op(compiler, (src & SLJIT_IMM) ? SLJIT_MOV : type, flags | (type_flags), dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? type_cast srcw : srcw)
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si flags = GET_FLAGS(op) ? ALT_SET_FLAGS : 0;
-	sljit_si op_flags = GET_ALL_FLAGS(op);
+	sljit_s32 flags = GET_FLAGS(op) ? ALT_SET_FLAGS : 0;
+	sljit_s32 op_flags = GET_ALL_FLAGS(op);
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw));
@@ -1312,21 +1316,21 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	if (op_flags & SLJIT_SET_O)
 		FAIL_IF(push_inst(compiler, MTXER | S(TMP_ZERO)));
 
-	if (op_flags & SLJIT_INT_OP) {
+	if (op_flags & SLJIT_I32_OP) {
 		if (op < SLJIT_NOT) {
 			if (FAST_IS_REG(src) && src == dst) {
 				if (!TYPE_CAST_NEEDED(op))
 					return SLJIT_SUCCESS;
 			}
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
-			if (op == SLJIT_MOV_SI && (src & SLJIT_MEM))
-				op = SLJIT_MOV_UI;
-			if (op == SLJIT_MOVU_SI && (src & SLJIT_MEM))
-				op = SLJIT_MOVU_UI;
-			if (op == SLJIT_MOV_UI && (src & SLJIT_IMM))
-				op = SLJIT_MOV_SI;
-			if (op == SLJIT_MOVU_UI && (src & SLJIT_IMM))
-				op = SLJIT_MOVU_SI;
+			if (op == SLJIT_MOV_S32 && (src & SLJIT_MEM))
+				op = SLJIT_MOV_U32;
+			if (op == SLJIT_MOVU_S32 && (src & SLJIT_MEM))
+				op = SLJIT_MOVU_U32;
+			if (op == SLJIT_MOV_U32 && (src & SLJIT_IMM))
+				op = SLJIT_MOV_S32;
+			if (op == SLJIT_MOVU_U32 && (src & SLJIT_IMM))
+				op = SLJIT_MOVU_S32;
 #endif
 		}
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
@@ -1334,7 +1338,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 			/* Most operations expect sign extended arguments. */
 			flags |= INT_DATA | SIGNED_DATA;
 			if (src & SLJIT_IMM)
-				srcw = (sljit_si)srcw;
+				srcw = (sljit_s32)srcw;
 		}
 #endif
 	}
@@ -1343,58 +1347,58 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	case SLJIT_MOV:
 	case SLJIT_MOV_P:
 #if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32)
-	case SLJIT_MOV_UI:
-	case SLJIT_MOV_SI:
+	case SLJIT_MOV_U32:
+	case SLJIT_MOV_S32:
 #endif
 		return emit_op(compiler, SLJIT_MOV, flags | WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
 
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
-	case SLJIT_MOV_UI:
-		return EMIT_MOV(SLJIT_MOV_UI, INT_DATA, (sljit_ui));
+	case SLJIT_MOV_U32:
+		return EMIT_MOV(SLJIT_MOV_U32, INT_DATA, (sljit_u32));
 
-	case SLJIT_MOV_SI:
-		return EMIT_MOV(SLJIT_MOV_SI, INT_DATA | SIGNED_DATA, (sljit_si));
+	case SLJIT_MOV_S32:
+		return EMIT_MOV(SLJIT_MOV_S32, INT_DATA | SIGNED_DATA, (sljit_s32));
 #endif
 
-	case SLJIT_MOV_UB:
-		return EMIT_MOV(SLJIT_MOV_UB, BYTE_DATA, (sljit_ub));
+	case SLJIT_MOV_U8:
+		return EMIT_MOV(SLJIT_MOV_U8, BYTE_DATA, (sljit_u8));
 
-	case SLJIT_MOV_SB:
-		return EMIT_MOV(SLJIT_MOV_SB, BYTE_DATA | SIGNED_DATA, (sljit_sb));
+	case SLJIT_MOV_S8:
+		return EMIT_MOV(SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA, (sljit_s8));
 
-	case SLJIT_MOV_UH:
-		return EMIT_MOV(SLJIT_MOV_UH, HALF_DATA, (sljit_uh));
+	case SLJIT_MOV_U16:
+		return EMIT_MOV(SLJIT_MOV_U16, HALF_DATA, (sljit_u16));
 
-	case SLJIT_MOV_SH:
-		return EMIT_MOV(SLJIT_MOV_SH, HALF_DATA | SIGNED_DATA, (sljit_sh));
+	case SLJIT_MOV_S16:
+		return EMIT_MOV(SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA, (sljit_s16));
 
 	case SLJIT_MOVU:
 	case SLJIT_MOVU_P:
 #if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32)
-	case SLJIT_MOVU_UI:
-	case SLJIT_MOVU_SI:
+	case SLJIT_MOVU_U32:
+	case SLJIT_MOVU_S32:
 #endif
 		return emit_op(compiler, SLJIT_MOV, flags | WORD_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
 
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
-	case SLJIT_MOVU_UI:
-		return EMIT_MOV(SLJIT_MOV_UI, INT_DATA | WRITE_BACK, (sljit_ui));
+	case SLJIT_MOVU_U32:
+		return EMIT_MOV(SLJIT_MOV_U32, INT_DATA | WRITE_BACK, (sljit_u32));
 
-	case SLJIT_MOVU_SI:
-		return EMIT_MOV(SLJIT_MOV_SI, INT_DATA | SIGNED_DATA | WRITE_BACK, (sljit_si));
+	case SLJIT_MOVU_S32:
+		return EMIT_MOV(SLJIT_MOV_S32, INT_DATA | SIGNED_DATA | WRITE_BACK, (sljit_s32));
 #endif
 
-	case SLJIT_MOVU_UB:
-		return EMIT_MOV(SLJIT_MOV_UB, BYTE_DATA | WRITE_BACK, (sljit_ub));
+	case SLJIT_MOVU_U8:
+		return EMIT_MOV(SLJIT_MOV_U8, BYTE_DATA | WRITE_BACK, (sljit_u8));
 
-	case SLJIT_MOVU_SB:
-		return EMIT_MOV(SLJIT_MOV_SB, BYTE_DATA | SIGNED_DATA | WRITE_BACK, (sljit_sb));
+	case SLJIT_MOVU_S8:
+		return EMIT_MOV(SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA | WRITE_BACK, (sljit_s8));
 
-	case SLJIT_MOVU_UH:
-		return EMIT_MOV(SLJIT_MOV_UH, HALF_DATA | WRITE_BACK, (sljit_uh));
+	case SLJIT_MOVU_U16:
+		return EMIT_MOV(SLJIT_MOV_U16, HALF_DATA | WRITE_BACK, (sljit_u16));
 
-	case SLJIT_MOVU_SH:
-		return EMIT_MOV(SLJIT_MOV_SH, HALF_DATA | SIGNED_DATA | WRITE_BACK, (sljit_sh));
+	case SLJIT_MOVU_S16:
+		return EMIT_MOV(SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA | WRITE_BACK, (sljit_s16));
 
 	case SLJIT_NOT:
 		return emit_op(compiler, SLJIT_NOT, flags, dst, dstw, TMP_REG1, 0, src, srcw);
@@ -1404,7 +1408,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 
 	case SLJIT_CLZ:
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
-		return emit_op(compiler, SLJIT_CLZ, flags | (!(op_flags & SLJIT_INT_OP) ? 0 : ALT_FORM1), dst, dstw, TMP_REG1, 0, src, srcw);
+		return emit_op(compiler, SLJIT_CLZ, flags | (!(op_flags & SLJIT_I32_OP) ? 0 : ALT_FORM1), dst, dstw, TMP_REG1, 0, src, srcw);
 #else
 		return emit_op(compiler, SLJIT_CLZ, flags, dst, dstw, TMP_REG1, 0, src, srcw);
 #endif
@@ -1448,12 +1452,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	((src) & SLJIT_IMM)
 #endif
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_si flags = GET_FLAGS(op) ? ALT_SET_FLAGS : 0;
+	sljit_s32 flags = GET_FLAGS(op) ? ALT_SET_FLAGS : 0;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
@@ -1467,13 +1471,13 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 		src2 = TMP_ZERO;
 
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
-	if (op & SLJIT_INT_OP) {
+	if (op & SLJIT_I32_OP) {
 		/* Most operations expect sign extended arguments. */
 		flags |= INT_DATA | SIGNED_DATA;
 		if (src1 & SLJIT_IMM)
-			src1w = (sljit_si)(src1w);
+			src1w = (sljit_s32)(src1w);
 		if (src2 & SLJIT_IMM)
-			src2w = (sljit_si)(src2w);
+			src2w = (sljit_s32)(src2w);
 		if (GET_FLAGS(op))
 			flags |= ALT_SIGN_EXT;
 	}
@@ -1549,7 +1553,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 		}
 		if (dst == SLJIT_UNUSED && (op & (SLJIT_SET_E | SLJIT_SET_U | SLJIT_SET_S)) && !(op & (SLJIT_SET_O | SLJIT_SET_C))) {
 			if (!(op & SLJIT_SET_U)) {
-				/* We know ALT_SIGN_EXT is set if it is an SLJIT_INT_OP on 64 bit systems. */
+				/* We know ALT_SIGN_EXT is set if it is an SLJIT_I32_OP on 64 bit systems. */
 				if (TEST_SL_IMM(src2, src2w)) {
 					compiler->imm = src2w & 0xffff;
 					return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM2, dst, dstw, src1, src1w, TMP_REG2, 0);
@@ -1560,7 +1564,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 				}
 			}
 			if (!(op & (SLJIT_SET_E | SLJIT_SET_S))) {
-				/* We know ALT_SIGN_EXT is set if it is an SLJIT_INT_OP on 64 bit systems. */
+				/* We know ALT_SIGN_EXT is set if it is an SLJIT_I32_OP on 64 bit systems. */
 				if (TEST_UL_IMM(src2, src2w)) {
 					compiler->imm = src2w & 0xffff;
 					return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0);
@@ -1579,7 +1583,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 				return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0);
 			}
 		}
-		/* We know ALT_SIGN_EXT is set if it is an SLJIT_INT_OP on 64 bit systems. */
+		/* We know ALT_SIGN_EXT is set if it is an SLJIT_I32_OP on 64 bit systems. */
 		return emit_op(compiler, SLJIT_SUB, flags | (!(op & SLJIT_SET_U) ? 0 : ALT_FORM6), dst, dstw, src1, src1w, src2, src2w);
 
 	case SLJIT_SUBC:
@@ -1587,7 +1591,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 
 	case SLJIT_MUL:
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
-		if (op & SLJIT_INT_OP)
+		if (op & SLJIT_I32_OP)
 			flags |= ALT_FORM2;
 #endif
 		if (!GET_FLAGS(op)) {
@@ -1643,7 +1647,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 	case SLJIT_SHL:
 	case SLJIT_LSHR:
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
-		if (op & SLJIT_INT_OP)
+		if (op & SLJIT_I32_OP)
 			flags |= ALT_FORM2;
 #endif
 		if (src2 & SLJIT_IMM) {
@@ -1656,20 +1660,20 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_register_index(reg));
 	return reg_map[reg];
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_float_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_float_register_index(reg));
 	return reg;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *compiler,
-	void *instruction, sljit_si size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler,
+	void *instruction, sljit_s32 size)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op_custom(compiler, instruction, size));
@@ -1681,7 +1685,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *co
 /*  Floating point operators                                             */
 /* --------------------------------------------------------------------- */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_is_fpu_available(void)
 {
 #ifdef SLJIT_IS_FPU_AVAILABLE
 	return SLJIT_IS_FPU_AVAILABLE;
@@ -1691,8 +1695,8 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
 #endif
 }
 
-#define FLOAT_DATA(op) (DOUBLE_DATA | ((op & SLJIT_SINGLE_OP) >> 6))
-#define SELECT_FOP(op, single, double) ((op & SLJIT_SINGLE_OP) ? single : double)
+#define FLOAT_DATA(op) (DOUBLE_DATA | ((op & SLJIT_F32_OP) >> 6))
+#define SELECT_FOP(op, single, double) ((op & SLJIT_F32_OP) ? single : double)
 
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
 #define FLOAT_TMP_MEM_OFFSET (6 * sizeof(sljit_sw))
@@ -1709,9 +1713,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
 
 #endif /* SLJIT_CONFIG_PPC_64 */
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_convw_fromd(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 	if (src & SLJIT_MEM) {
 		/* We can ignore the temporary data store on the stack from caching point of view. */
@@ -1721,12 +1725,12 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convw_fromd(struct sljit_compiler *
 
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
 	op = GET_OPCODE(op);
-	FAIL_IF(push_inst(compiler, (op == SLJIT_CONVI_FROMD ? FCTIWZ : FCTIDZ) | FD(TMP_FREG1) | FB(src)));
+	FAIL_IF(push_inst(compiler, (op == SLJIT_CONV_S32_FROM_F64 ? FCTIWZ : FCTIDZ) | FD(TMP_FREG1) | FB(src)));
 
 	if (dst == SLJIT_UNUSED)
 		return SLJIT_SUCCESS;
 
-	if (op == SLJIT_CONVW_FROMD) {
+	if (op == SLJIT_CONV_SW_FROM_F64) {
 		if (FAST_IS_REG(dst)) {
 			FAIL_IF(emit_op_mem2(compiler, DOUBLE_DATA, TMP_FREG1, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, 0, 0));
 			return emit_op_mem2(compiler, WORD_DATA | LOAD_DATA, dst, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, 0, 0);
@@ -1777,21 +1781,21 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convw_fromd(struct sljit_compiler *
 	return push_inst(compiler, STFIWX | FS(TMP_FREG1) | A(dst & REG_MASK) | B(dstw));
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
 
-	sljit_si dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
+	sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
 
 	if (src & SLJIT_IMM) {
-		if (GET_OPCODE(op) == SLJIT_CONVD_FROMI)
-			srcw = (sljit_si)srcw;
+		if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32)
+			srcw = (sljit_s32)srcw;
 		FAIL_IF(load_immediate(compiler, TMP_REG1, srcw));
 		src = TMP_REG1;
 	}
-	else if (GET_OPCODE(op) == SLJIT_CONVD_FROMI) {
+	else if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) {
 		if (FAST_IS_REG(src))
 			FAIL_IF(push_inst(compiler, EXTSW | S(src) | A(TMP_REG1)));
 		else
@@ -1810,14 +1814,14 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *
 
 	if (dst & SLJIT_MEM)
 		return emit_op_mem2(compiler, FLOAT_DATA(op), TMP_FREG1, dst, dstw, 0, 0);
-	if (op & SLJIT_SINGLE_OP)
+	if (op & SLJIT_F32_OP)
 		return push_inst(compiler, FRSP | FD(dst_r) | FB(dst_r));
 	return SLJIT_SUCCESS;
 
 #else
 
-	sljit_si dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
-	sljit_si invert_sign = 1;
+	sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
+	sljit_s32 invert_sign = 1;
 
 	if (src & SLJIT_IMM) {
 		FAIL_IF(load_immediate(compiler, TMP_REG1, srcw ^ 0x80000000));
@@ -1848,16 +1852,16 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *
 
 	if (dst & SLJIT_MEM)
 		return emit_op_mem2(compiler, FLOAT_DATA(op), TMP_FREG1, dst, dstw, 0, 0);
-	if (op & SLJIT_SINGLE_OP)
+	if (op & SLJIT_F32_OP)
 		return push_inst(compiler, FRSP | FD(dst_r) | FB(dst_r));
 	return SLJIT_SUCCESS;
 
 #endif
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	if (src1 & SLJIT_MEM) {
 		FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, src2, src2w));
@@ -1872,21 +1876,21 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_cmp(struct sljit_compiler *compiler
 	return push_inst(compiler, FCMPU | CRD(4) | FA(src1) | FB(src2));
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r;
+	sljit_s32 dst_r;
 
 	CHECK_ERROR();
 	compiler->cache_arg = 0;
 	compiler->cache_argw = 0;
 
-	SLJIT_COMPILE_ASSERT((SLJIT_SINGLE_OP == 0x100) && !(DOUBLE_DATA & 0x4), float_transfer_bit_error);
+	SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100) && !(DOUBLE_DATA & 0x4), float_transfer_bit_error);
 	SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw);
 
-	if (GET_OPCODE(op) == SLJIT_CONVD_FROMS)
-		op ^= SLJIT_SINGLE_OP;
+	if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32)
+		op ^= SLJIT_F32_OP;
 
 	dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1;
 
@@ -1896,14 +1900,14 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 	}
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_CONVD_FROMS:
-		op ^= SLJIT_SINGLE_OP;
-		if (op & SLJIT_SINGLE_OP) {
+	case SLJIT_CONV_F64_FROM_F32:
+		op ^= SLJIT_F32_OP;
+		if (op & SLJIT_F32_OP) {
 			FAIL_IF(push_inst(compiler, FRSP | FD(dst_r) | FB(src)));
 			break;
 		}
 		/* Fall through. */
-	case SLJIT_DMOV:
+	case SLJIT_MOV_F64:
 		if (src != dst_r) {
 			if (dst_r != TMP_FREG1)
 				FAIL_IF(push_inst(compiler, FMR | FD(dst_r) | FB(src)));
@@ -1911,10 +1915,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 				dst_r = src;
 		}
 		break;
-	case SLJIT_DNEG:
+	case SLJIT_NEG_F64:
 		FAIL_IF(push_inst(compiler, FNEG | FD(dst_r) | FB(src)));
 		break;
-	case SLJIT_DABS:
+	case SLJIT_ABS_F64:
 		FAIL_IF(push_inst(compiler, FABS | FD(dst_r) | FB(src)));
 		break;
 	}
@@ -1924,12 +1928,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_si dst_r, flags = 0;
+	sljit_s32 dst_r, flags = 0;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
@@ -1979,19 +1983,19 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 		src2 = TMP_FREG2;
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_DADD:
+	case SLJIT_ADD_F64:
 		FAIL_IF(push_inst(compiler, SELECT_FOP(op, FADDS, FADD) | FD(dst_r) | FA(src1) | FB(src2)));
 		break;
 
-	case SLJIT_DSUB:
+	case SLJIT_SUB_F64:
 		FAIL_IF(push_inst(compiler, SELECT_FOP(op, FSUBS, FSUB) | FD(dst_r) | FA(src1) | FB(src2)));
 		break;
 
-	case SLJIT_DMUL:
+	case SLJIT_MUL_F64:
 		FAIL_IF(push_inst(compiler, SELECT_FOP(op, FMULS, FMUL) | FD(dst_r) | FA(src1) | FC(src2) /* FMUL use FC as src2 */));
 		break;
 
-	case SLJIT_DDIV:
+	case SLJIT_DIV_F64:
 		FAIL_IF(push_inst(compiler, SELECT_FOP(op, FDIVS, FDIV) | FD(dst_r) | FA(src1) | FB(src2)));
 		break;
 	}
@@ -2009,7 +2013,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 /*  Other instructions                                                   */
 /* --------------------------------------------------------------------- */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw));
@@ -2027,7 +2031,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *c
 	return emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, TMP_REG2, 0);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_return(compiler, src, srcw));
@@ -2065,7 +2069,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compi
 	return label;
 }
 
-static sljit_ins get_bo_bi_flags(sljit_si type)
+static sljit_ins get_bo_bi_flags(sljit_s32 type)
 {
 	switch (type) {
 	case SLJIT_EQUAL:
@@ -2075,19 +2079,19 @@ static sljit_ins get_bo_bi_flags(sljit_si type)
 		return (4 << 21) | (2 << 16);
 
 	case SLJIT_LESS:
-	case SLJIT_D_LESS:
+	case SLJIT_LESS_F64:
 		return (12 << 21) | ((4 + 0) << 16);
 
 	case SLJIT_GREATER_EQUAL:
-	case SLJIT_D_GREATER_EQUAL:
+	case SLJIT_GREATER_EQUAL_F64:
 		return (4 << 21) | ((4 + 0) << 16);
 
 	case SLJIT_GREATER:
-	case SLJIT_D_GREATER:
+	case SLJIT_GREATER_F64:
 		return (12 << 21) | ((4 + 1) << 16);
 
 	case SLJIT_LESS_EQUAL:
-	case SLJIT_D_LESS_EQUAL:
+	case SLJIT_LESS_EQUAL_F64:
 		return (4 << 21) | ((4 + 1) << 16);
 
 	case SLJIT_SIG_LESS:
@@ -2110,16 +2114,16 @@ static sljit_ins get_bo_bi_flags(sljit_si type)
 	case SLJIT_MUL_NOT_OVERFLOW:
 		return (4 << 21) | (3 << 16);
 
-	case SLJIT_D_EQUAL:
+	case SLJIT_EQUAL_F64:
 		return (12 << 21) | ((4 + 2) << 16);
 
-	case SLJIT_D_NOT_EQUAL:
+	case SLJIT_NOT_EQUAL_F64:
 		return (4 << 21) | ((4 + 2) << 16);
 
-	case SLJIT_D_UNORDERED:
+	case SLJIT_UNORDERED_F64:
 		return (12 << 21) | ((4 + 3) << 16);
 
-	case SLJIT_D_ORDERED:
+	case SLJIT_ORDERED_F64:
 		return (4 << 21) | ((4 + 3) << 16);
 
 	default:
@@ -2128,7 +2132,7 @@ static sljit_ins get_bo_bi_flags(sljit_si type)
 	}
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type)
 {
 	struct sljit_jump *jump;
 	sljit_ins bo_bi_flags;
@@ -2160,10 +2164,10 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
 	return jump;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compiler, sljit_si type, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw)
 {
 	struct sljit_jump *jump = NULL;
-	sljit_si src_r;
+	sljit_s32 src_r;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_ijump(compiler, type, src, srcw));
@@ -2211,13 +2215,13 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compil
 #define INVERT_BIT(dst) \
 	FAIL_IF(push_inst(compiler, XORI | S(dst) | A(dst) | 0x1));
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw,
-	sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw,
+	sljit_s32 type)
 {
-	sljit_si reg, input_flags;
-	sljit_si flags = GET_ALL_FLAGS(op);
+	sljit_s32 reg, input_flags;
+	sljit_s32 flags = GET_ALL_FLAGS(op);
 	sljit_sw original_dstw = dstw;
 
 	CHECK_ERROR();
@@ -2235,7 +2239,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 	if (op >= SLJIT_ADD && (src & SLJIT_MEM)) {
 		ADJUST_LOCAL_OFFSET(src, srcw);
 #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
-		input_flags = (flags & SLJIT_INT_OP) ? INT_DATA : WORD_DATA;
+		input_flags = (flags & SLJIT_I32_OP) ? INT_DATA : WORD_DATA;
 #else
 		input_flags = WORD_DATA;
 #endif
@@ -2255,23 +2259,23 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 		break;
 
 	case SLJIT_LESS:
-	case SLJIT_D_LESS:
+	case SLJIT_LESS_F64:
 		GET_CR_BIT(4 + 0, reg);
 		break;
 
 	case SLJIT_GREATER_EQUAL:
-	case SLJIT_D_GREATER_EQUAL:
+	case SLJIT_GREATER_EQUAL_F64:
 		GET_CR_BIT(4 + 0, reg);
 		INVERT_BIT(reg);
 		break;
 
 	case SLJIT_GREATER:
-	case SLJIT_D_GREATER:
+	case SLJIT_GREATER_F64:
 		GET_CR_BIT(4 + 1, reg);
 		break;
 
 	case SLJIT_LESS_EQUAL:
-	case SLJIT_D_LESS_EQUAL:
+	case SLJIT_LESS_EQUAL_F64:
 		GET_CR_BIT(4 + 1, reg);
 		INVERT_BIT(reg);
 		break;
@@ -2305,20 +2309,20 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 		INVERT_BIT(reg);
 		break;
 
-	case SLJIT_D_EQUAL:
+	case SLJIT_EQUAL_F64:
 		GET_CR_BIT(4 + 2, reg);
 		break;
 
-	case SLJIT_D_NOT_EQUAL:
+	case SLJIT_NOT_EQUAL_F64:
 		GET_CR_BIT(4 + 2, reg);
 		INVERT_BIT(reg);
 		break;
 
-	case SLJIT_D_UNORDERED:
+	case SLJIT_UNORDERED_F64:
 		GET_CR_BIT(4 + 3, reg);
 		break;
 
-	case SLJIT_D_ORDERED:
+	case SLJIT_ORDERED_F64:
 		GET_CR_BIT(4 + 3, reg);
 		INVERT_BIT(reg);
 		break;
@@ -2333,7 +2337,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 		if (op == SLJIT_MOV)
 			input_flags = WORD_DATA;
 		else {
-			op = SLJIT_MOV_UI;
+			op = SLJIT_MOV_U32;
 			input_flags = INT_DATA;
 		}
 #else
@@ -2352,10 +2356,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 	return sljit_emit_op2(compiler, op | flags, dst, original_dstw, src, srcw, TMP_REG2, 0);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw init_value)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value)
 {
 	struct sljit_const *const_;
-	sljit_si reg;
+	sljit_s32 reg;
 
 	CHECK_ERROR_PTR();
 	CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value));
diff --git a/ext/pcre/pcrelib/sljit/sljitNativeSPARC_32.c b/ext/pcre/pcrelib/sljit/sljitNativeSPARC_32.c
index 4a2e6293de..7e589a17c2 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativeSPARC_32.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativeSPARC_32.c
@@ -24,7 +24,7 @@
  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si dst, sljit_sw imm)
+static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw imm)
 {
 	if (imm <= SIMM_MAX && imm >= SIMM_MIN)
 		return push_inst(compiler, OR | D(dst) | S1(0) | IMM(imm), DR(dst));
@@ -35,26 +35,26 @@ static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si dst, sl
 
 #define ARG2(flags, src2) ((flags & SRC2_IMM) ? IMM(src2) : S2(src2))
 
-static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, sljit_si op, sljit_si flags,
-	sljit_si dst, sljit_si src1, sljit_sw src2)
+static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags,
+	sljit_s32 dst, sljit_s32 src1, sljit_sw src2)
 {
 	SLJIT_COMPILE_ASSERT(ICC_IS_SET == SET_FLAGS, icc_is_set_and_set_flags_must_be_the_same);
 
 	switch (op) {
 	case SLJIT_MOV:
-	case SLJIT_MOV_UI:
-	case SLJIT_MOV_SI:
+	case SLJIT_MOV_U32:
+	case SLJIT_MOV_S32:
 	case SLJIT_MOV_P:
 		SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM));
 		if (dst != src2)
 			return push_inst(compiler, OR | D(dst) | S1(0) | S2(src2), DR(dst));
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UB:
-	case SLJIT_MOV_SB:
+	case SLJIT_MOV_U8:
+	case SLJIT_MOV_S8:
 		SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM));
 		if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) {
-			if (op == SLJIT_MOV_UB)
+			if (op == SLJIT_MOV_U8)
 				return push_inst(compiler, AND | D(dst) | S1(src2) | IMM(0xff), DR(dst));
 			FAIL_IF(push_inst(compiler, SLL | D(dst) | S1(src2) | IMM(24), DR(dst)));
 			return push_inst(compiler, SRA | D(dst) | S1(dst) | IMM(24), DR(dst));
@@ -63,12 +63,12 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 			SLJIT_ASSERT_STOP();
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UH:
-	case SLJIT_MOV_SH:
+	case SLJIT_MOV_U16:
+	case SLJIT_MOV_S16:
 		SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM));
 		if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) {
 			FAIL_IF(push_inst(compiler, SLL | D(dst) | S1(src2) | IMM(16), DR(dst)));
-			return push_inst(compiler, (op == SLJIT_MOV_SH ? SRA : SRL) | D(dst) | S1(dst) | IMM(16), DR(dst));
+			return push_inst(compiler, (op == SLJIT_MOV_S16 ? SRA : SRL) | D(dst) | S1(dst) | IMM(16), DR(dst));
 		}
 		else if (dst != src2)
 			SLJIT_ASSERT_STOP();
@@ -139,7 +139,7 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw init_value)
+static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw init_value)
 {
 	FAIL_IF(push_inst(compiler, SETHI | D(dst) | ((init_value >> 10) & 0x3fffff), DR(dst)));
 	return push_inst(compiler, OR | D(dst) | S1(dst) | IMM_ARG | (init_value & 0x3ff), DR(dst));
diff --git a/ext/pcre/pcrelib/sljit/sljitNativeSPARC_common.c b/ext/pcre/pcrelib/sljit/sljitNativeSPARC_common.c
index 327c4267be..f3a33a1097 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativeSPARC_common.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativeSPARC_common.c
@@ -24,14 +24,16 @@
  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-SLJIT_API_FUNC_ATTRIBUTE SLJIT_CONST char* sljit_get_platform_name(void)
+SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void)
 {
 	return "SPARC" SLJIT_CPUINFO;
 }
 
 /* Length of an instruction word
    Both for sparc-32 and sparc-64 */
-typedef sljit_ui sljit_ins;
+typedef sljit_u32 sljit_ins;
+
+#if (defined SLJIT_CACHE_FLUSH_OWN_IMPL && SLJIT_CACHE_FLUSH_OWN_IMPL)
 
 static void sparc_cache_flush(sljit_ins *from, sljit_ins *to)
 {
@@ -82,6 +84,8 @@ static void sparc_cache_flush(sljit_ins *from, sljit_ins *to)
 #endif
 }
 
+#endif /* (defined SLJIT_CACHE_FLUSH_OWN_IMPL && SLJIT_CACHE_FLUSH_OWN_IMPL) */
+
 /* TMP_REG2 is not used by getput_arg */
 #define TMP_REG1	(SLJIT_NUMBER_OF_REGISTERS + 2)
 #define TMP_REG2	(SLJIT_NUMBER_OF_REGISTERS + 3)
@@ -91,7 +95,7 @@ static void sparc_cache_flush(sljit_ins *from, sljit_ins *to)
 #define TMP_FREG1	(0)
 #define TMP_FREG2	((SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) << 1)
 
-static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = {
+static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = {
 	0, 8, 9, 10, 13, 29, 28, 27, 23, 22, 21, 20, 19, 18, 17, 16, 26, 25, 24, 14, 1, 11, 12, 15
 };
 
@@ -181,7 +185,7 @@ static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = {
 
 /* dest_reg is the absolute name of the register
    Useful for reordering instructions in the delay slot. */
-static sljit_si push_inst(struct sljit_compiler *compiler, sljit_ins ins, sljit_si delay_slot)
+static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins, sljit_s32 delay_slot)
 {
 	sljit_ins *ptr;
 	SLJIT_ASSERT((delay_slot & DST_INS_MASK) == UNMOVABLE_INS
@@ -340,7 +344,7 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 	SLJIT_ASSERT(!label);
 	SLJIT_ASSERT(!jump);
 	SLJIT_ASSERT(!const_);
-	SLJIT_ASSERT(code_ptr - code <= (sljit_si)compiler->size);
+	SLJIT_ASSERT(code_ptr - code <= (sljit_s32)compiler->size);
 
 	jump = compiler->jumps;
 	while (jump) {
@@ -418,9 +422,9 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 #include "sljitNativeSPARC_64.c"
 #endif
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -442,9 +446,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -454,7 +458,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compi
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compiler, sljit_si op, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_return(compiler, op, src, srcw));
@@ -478,7 +482,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 #define ARCH_32_64(a, b)	b
 #endif
 
-static SLJIT_CONST sljit_ins data_transfer_insts[16 + 4] = {
+static const sljit_ins data_transfer_insts[16 + 4] = {
 /* u w s */ ARCH_32_64(OPC1(3) | OPC3(0x04) /* stw */, OPC1(3) | OPC3(0x0e) /* stx */),
 /* u w l */ ARCH_32_64(OPC1(3) | OPC3(0x00) /* lduw */, OPC1(3) | OPC3(0x0b) /* ldx */),
 /* u b s */ OPC1(3) | OPC3(0x05) /* stb */,
@@ -506,7 +510,7 @@ static SLJIT_CONST sljit_ins data_transfer_insts[16 + 4] = {
 #undef ARCH_32_64
 
 /* Can perform an operation using at most 1 instruction. */
-static sljit_si getput_arg_fast(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg, sljit_sw argw)
+static sljit_s32 getput_arg_fast(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw)
 {
 	SLJIT_ASSERT(arg & SLJIT_MEM);
 
@@ -529,7 +533,7 @@ static sljit_si getput_arg_fast(struct sljit_compiler *compiler, sljit_si flags,
 /* See getput_arg below.
    Note: can_cache is called only for binary operators. Those
    operators always uses word arguments without write back. */
-static sljit_si can_cache(sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_sw next_argw)
+static sljit_s32 can_cache(sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
 {
 	SLJIT_ASSERT((arg & SLJIT_MEM) && (next_arg & SLJIT_MEM));
 
@@ -549,9 +553,9 @@ static sljit_si can_cache(sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_
 }
 
 /* Emit the necessary instructions. See can_cache above. */
-static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_sw next_argw)
+static sljit_s32 getput_arg(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
 {
-	sljit_si base, arg2, delay_slot;
+	sljit_s32 base, arg2, delay_slot;
 	sljit_ins dest;
 
 	SLJIT_ASSERT(arg & SLJIT_MEM);
@@ -613,7 +617,7 @@ static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si flags, slji
 	return push_inst(compiler, ADD | D(base) | S1(base) | S2(arg2), DR(base));
 }
 
-static SLJIT_INLINE sljit_si emit_op_mem(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg, sljit_sw argw)
+static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw)
 {
 	if (getput_arg_fast(compiler, flags, reg, arg, argw))
 		return compiler->error;
@@ -622,26 +626,26 @@ static SLJIT_INLINE sljit_si emit_op_mem(struct sljit_compiler *compiler, sljit_
 	return getput_arg(compiler, flags, reg, arg, argw, 0, 0);
 }
 
-static SLJIT_INLINE sljit_si emit_op_mem2(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg1, sljit_sw arg1w, sljit_si arg2, sljit_sw arg2w)
+static SLJIT_INLINE sljit_s32 emit_op_mem2(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg1, sljit_sw arg1w, sljit_s32 arg2, sljit_sw arg2w)
 {
 	if (getput_arg_fast(compiler, flags, reg, arg1, arg1w))
 		return compiler->error;
 	return getput_arg(compiler, flags, reg, arg1, arg1w, arg2, arg2w);
 }
 
-static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si flags,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	/* arg1 goes to TMP_REG1 or src reg
 	   arg2 goes to TMP_REG2, imm or src reg
 	   TMP_REG3 can be used for caching
 	   result goes to TMP_REG2, so put result can use TMP_REG1 and TMP_REG3. */
-	sljit_si dst_r = TMP_REG2;
-	sljit_si src1_r;
+	sljit_s32 dst_r = TMP_REG2;
+	sljit_s32 src1_r;
 	sljit_sw src2_r = 0;
-	sljit_si sugg_src2_r = TMP_REG2;
+	sljit_s32 sugg_src2_r = TMP_REG2;
 
 	if (!(flags & ALT_KEEP_CACHE)) {
 		compiler->cache_arg = 0;
@@ -649,13 +653,13 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si f
 	}
 
 	if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) {
-		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_SI && !(src2 & SLJIT_MEM))
+		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32 && !(src2 & SLJIT_MEM))
 			return SLJIT_SUCCESS;
 	}
 	else if (FAST_IS_REG(dst)) {
 		dst_r = dst;
 		flags |= REG_DEST;
-		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_SI)
+		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32)
 			sugg_src2_r = dst_r;
 	}
 	else if ((dst & SLJIT_MEM) && !getput_arg_fast(compiler, flags | ARG_TEST, TMP_REG1, dst, dstw))
@@ -705,7 +709,7 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si f
 	if (FAST_IS_REG(src2)) {
 		src2_r = src2;
 		flags |= REG2_SOURCE;
-		if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOVU_SI)
+		if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOVU_S32)
 			dst_r = src2_r;
 	}
 	else if (src2 & SLJIT_IMM) {
@@ -716,7 +720,7 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si f
 			}
 			else {
 				src2_r = 0;
-				if ((op >= SLJIT_MOV && op <= SLJIT_MOVU_SI) && (dst & SLJIT_MEM))
+				if ((op >= SLJIT_MOV && op <= SLJIT_MOVU_S32) && (dst & SLJIT_MEM))
 					dst_r = 0;
 			}
 		}
@@ -758,7 +762,7 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si f
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler, sljit_si op)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op0(compiler, op));
@@ -769,30 +773,30 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 		return push_inst(compiler, TA, UNMOVABLE_INS);
 	case SLJIT_NOP:
 		return push_inst(compiler, NOP, UNMOVABLE_INS);
-	case SLJIT_LUMUL:
-	case SLJIT_LSMUL:
+	case SLJIT_LMUL_UW:
+	case SLJIT_LMUL_SW:
 #if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32)
-		FAIL_IF(push_inst(compiler, (op == SLJIT_LUMUL ? UMUL : SMUL) | D(SLJIT_R0) | S1(SLJIT_R0) | S2(SLJIT_R1), DR(SLJIT_R0)));
+		FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? UMUL : SMUL) | D(SLJIT_R0) | S1(SLJIT_R0) | S2(SLJIT_R1), DR(SLJIT_R0)));
 		return push_inst(compiler, RDY | D(SLJIT_R1), DR(SLJIT_R1));
 #else
 #error "Implementation required"
 #endif
-	case SLJIT_UDIVMOD:
-	case SLJIT_SDIVMOD:
-	case SLJIT_UDIVI:
-	case SLJIT_SDIVI:
-		SLJIT_COMPILE_ASSERT((SLJIT_UDIVMOD & 0x2) == 0 && SLJIT_UDIVI - 0x2 == SLJIT_UDIVMOD, bad_div_opcode_assignments);
+	case SLJIT_DIVMOD_UW:
+	case SLJIT_DIVMOD_SW:
+	case SLJIT_DIV_UW:
+	case SLJIT_DIV_SW:
+		SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments);
 #if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32)
-		if ((op | 0x2) == SLJIT_UDIVI)
+		if ((op | 0x2) == SLJIT_DIV_UW)
 			FAIL_IF(push_inst(compiler, WRY | S1(0), MOVABLE_INS));
 		else {
 			FAIL_IF(push_inst(compiler, SRA | D(TMP_REG1) | S1(SLJIT_R0) | IMM(31), DR(TMP_REG1)));
 			FAIL_IF(push_inst(compiler, WRY | S1(TMP_REG1), MOVABLE_INS));
 		}
-		if (op <= SLJIT_SDIVMOD)
+		if (op <= SLJIT_DIVMOD_SW)
 			FAIL_IF(push_inst(compiler, OR | D(TMP_REG2) | S1(0) | S2(SLJIT_R0), DR(TMP_REG2)));
-		FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_UDIVI ? UDIV : SDIV) | D(SLJIT_R0) | S1(SLJIT_R0) | S2(SLJIT_R1), DR(SLJIT_R0)));
-		if (op >= SLJIT_UDIVI)
+		FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? UDIV : SDIV) | D(SLJIT_R0) | S1(SLJIT_R0) | S2(SLJIT_R1), DR(SLJIT_R0)));
+		if (op >= SLJIT_DIV_UW)
 			return SLJIT_SUCCESS;
 		FAIL_IF(push_inst(compiler, SMUL | D(SLJIT_R1) | S1(SLJIT_R0) | S2(SLJIT_R1), DR(SLJIT_R1)));
 		return push_inst(compiler, SUB | D(SLJIT_R1) | S1(TMP_REG2) | S2(SLJIT_R1), DR(SLJIT_R1));
@@ -804,11 +808,11 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si flags = GET_FLAGS(op) ? SET_FLAGS : 0;
+	sljit_s32 flags = GET_FLAGS(op) ? SET_FLAGS : 0;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw));
@@ -821,45 +825,45 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	case SLJIT_MOV_P:
 		return emit_op(compiler, SLJIT_MOV, flags | WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOV_UI:
-		return emit_op(compiler, SLJIT_MOV_UI, flags | INT_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
+	case SLJIT_MOV_U32:
+		return emit_op(compiler, SLJIT_MOV_U32, flags | INT_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOV_SI:
-		return emit_op(compiler, SLJIT_MOV_SI, flags | INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
+	case SLJIT_MOV_S32:
+		return emit_op(compiler, SLJIT_MOV_S32, flags | INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOV_UB:
-		return emit_op(compiler, SLJIT_MOV_UB, flags | BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_ub)srcw : srcw);
+	case SLJIT_MOV_U8:
+		return emit_op(compiler, SLJIT_MOV_U8, flags | BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8)srcw : srcw);
 
-	case SLJIT_MOV_SB:
-		return emit_op(compiler, SLJIT_MOV_SB, flags | BYTE_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sb)srcw : srcw);
+	case SLJIT_MOV_S8:
+		return emit_op(compiler, SLJIT_MOV_S8, flags | BYTE_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8)srcw : srcw);
 
-	case SLJIT_MOV_UH:
-		return emit_op(compiler, SLJIT_MOV_UH, flags | HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_uh)srcw : srcw);
+	case SLJIT_MOV_U16:
+		return emit_op(compiler, SLJIT_MOV_U16, flags | HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16)srcw : srcw);
 
-	case SLJIT_MOV_SH:
-		return emit_op(compiler, SLJIT_MOV_SH, flags | HALF_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sh)srcw : srcw);
+	case SLJIT_MOV_S16:
+		return emit_op(compiler, SLJIT_MOV_S16, flags | HALF_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16)srcw : srcw);
 
 	case SLJIT_MOVU:
 	case SLJIT_MOVU_P:
 		return emit_op(compiler, SLJIT_MOV, flags | WORD_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOVU_UI:
-		return emit_op(compiler, SLJIT_MOV_UI, flags | INT_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
+	case SLJIT_MOVU_U32:
+		return emit_op(compiler, SLJIT_MOV_U32, flags | INT_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOVU_SI:
-		return emit_op(compiler, SLJIT_MOV_SI, flags | INT_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
+	case SLJIT_MOVU_S32:
+		return emit_op(compiler, SLJIT_MOV_S32, flags | INT_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOVU_UB:
-		return emit_op(compiler, SLJIT_MOV_UB, flags | BYTE_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_ub)srcw : srcw);
+	case SLJIT_MOVU_U8:
+		return emit_op(compiler, SLJIT_MOV_U8, flags | BYTE_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8)srcw : srcw);
 
-	case SLJIT_MOVU_SB:
-		return emit_op(compiler, SLJIT_MOV_SB, flags | BYTE_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sb)srcw : srcw);
+	case SLJIT_MOVU_S8:
+		return emit_op(compiler, SLJIT_MOV_S8, flags | BYTE_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8)srcw : srcw);
 
-	case SLJIT_MOVU_UH:
-		return emit_op(compiler, SLJIT_MOV_UH, flags | HALF_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_uh)srcw : srcw);
+	case SLJIT_MOVU_U16:
+		return emit_op(compiler, SLJIT_MOV_U16, flags | HALF_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16)srcw : srcw);
 
-	case SLJIT_MOVU_SH:
-		return emit_op(compiler, SLJIT_MOV_SH, flags | HALF_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sh)srcw : srcw);
+	case SLJIT_MOVU_S16:
+		return emit_op(compiler, SLJIT_MOV_S16, flags | HALF_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16)srcw : srcw);
 
 	case SLJIT_NOT:
 	case SLJIT_CLZ:
@@ -872,12 +876,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_si flags = GET_FLAGS(op) ? SET_FLAGS : 0;
+	sljit_s32 flags = GET_FLAGS(op) ? SET_FLAGS : 0;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
@@ -914,20 +918,20 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_register_index(reg));
 	return reg_map[reg];
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_float_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_float_register_index(reg));
 	return reg << 1;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *compiler,
-	void *instruction, sljit_si size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler,
+	void *instruction, sljit_s32 size)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op_custom(compiler, instruction, size));
@@ -939,7 +943,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *co
 /*  Floating point operators                                             */
 /* --------------------------------------------------------------------- */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_is_fpu_available(void)
 {
 #ifdef SLJIT_IS_FPU_AVAILABLE
 	return SLJIT_IS_FPU_AVAILABLE;
@@ -949,13 +953,13 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
 #endif
 }
 
-#define FLOAT_DATA(op) (DOUBLE_DATA | ((op & SLJIT_SINGLE_OP) >> 7))
-#define SELECT_FOP(op, single, double) ((op & SLJIT_SINGLE_OP) ? single : double)
+#define FLOAT_DATA(op) (DOUBLE_DATA | ((op & SLJIT_F32_OP) >> 7))
+#define SELECT_FOP(op, single, double) ((op & SLJIT_F32_OP) ? single : double)
 #define FLOAT_TMP_MEM_OFFSET (22 * sizeof(sljit_sw))
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_convw_fromd(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
 	if (src & SLJIT_MEM) {
 		FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src, srcw, dst, dstw));
@@ -978,16 +982,16 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convw_fromd(struct sljit_compiler *
 	return emit_op_mem2(compiler, SINGLE_DATA, TMP_FREG1, dst, dstw, 0, 0);
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r = FAST_IS_REG(dst) ? (dst << 1) : TMP_FREG1;
+	sljit_s32 dst_r = FAST_IS_REG(dst) ? (dst << 1) : TMP_FREG1;
 
 	if (src & SLJIT_IMM) {
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-		if (GET_OPCODE(op) == SLJIT_CONVD_FROMI)
-			srcw = (sljit_si)srcw;
+		if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32)
+			srcw = (sljit_s32)srcw;
 #endif
 		FAIL_IF(load_immediate(compiler, TMP_REG1, srcw));
 		src = TMP_REG1;
@@ -1008,9 +1012,9 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	if (src1 & SLJIT_MEM) {
 		FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, src2, src2w));
@@ -1029,21 +1033,21 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_cmp(struct sljit_compiler *compiler
 	return push_inst(compiler, SELECT_FOP(op, FCMPS, FCMPD) | S1A(src1) | S2A(src2), FCC_IS_SET | MOVABLE_INS);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r;
+	sljit_s32 dst_r;
 
 	CHECK_ERROR();
 	compiler->cache_arg = 0;
 	compiler->cache_argw = 0;
 
-	SLJIT_COMPILE_ASSERT((SLJIT_SINGLE_OP == 0x100) && !(DOUBLE_DATA & 0x2), float_transfer_bit_error);
+	SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100) && !(DOUBLE_DATA & 0x2), float_transfer_bit_error);
 	SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw);
 
-	if (GET_OPCODE(op) == SLJIT_CONVD_FROMS)
-		op ^= SLJIT_SINGLE_OP;
+	if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32)
+		op ^= SLJIT_F32_OP;
 
 	dst_r = FAST_IS_REG(dst) ? (dst << 1) : TMP_FREG1;
 
@@ -1055,30 +1059,30 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 		src <<= 1;
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_DMOV:
+	case SLJIT_MOV_F64:
 		if (src != dst_r) {
 			if (dst_r != TMP_FREG1) {
 				FAIL_IF(push_inst(compiler, FMOVS | DA(dst_r) | S2A(src), MOVABLE_INS));
-				if (!(op & SLJIT_SINGLE_OP))
+				if (!(op & SLJIT_F32_OP))
 					FAIL_IF(push_inst(compiler, FMOVS | DA(dst_r | 1) | S2A(src | 1), MOVABLE_INS));
 			}
 			else
 				dst_r = src;
 		}
 		break;
-	case SLJIT_DNEG:
+	case SLJIT_NEG_F64:
 		FAIL_IF(push_inst(compiler, FNEGS | DA(dst_r) | S2A(src), MOVABLE_INS));
-		if (dst_r != src && !(op & SLJIT_SINGLE_OP))
+		if (dst_r != src && !(op & SLJIT_F32_OP))
 			FAIL_IF(push_inst(compiler, FMOVS | DA(dst_r | 1) | S2A(src | 1), MOVABLE_INS));
 		break;
-	case SLJIT_DABS:
+	case SLJIT_ABS_F64:
 		FAIL_IF(push_inst(compiler, FABSS | DA(dst_r) | S2A(src), MOVABLE_INS));
-		if (dst_r != src && !(op & SLJIT_SINGLE_OP))
+		if (dst_r != src && !(op & SLJIT_F32_OP))
 			FAIL_IF(push_inst(compiler, FMOVS | DA(dst_r | 1) | S2A(src | 1), MOVABLE_INS));
 		break;
-	case SLJIT_CONVD_FROMS:
+	case SLJIT_CONV_F64_FROM_F32:
 		FAIL_IF(push_inst(compiler, SELECT_FOP(op, FSTOD, FDTOS) | DA(dst_r) | S2A(src), MOVABLE_INS));
-		op ^= SLJIT_SINGLE_OP;
+		op ^= SLJIT_F32_OP;
 		break;
 	}
 
@@ -1087,12 +1091,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_si dst_r, flags = 0;
+	sljit_s32 dst_r, flags = 0;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
@@ -1146,19 +1150,19 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 		src2 = TMP_FREG2;
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_DADD:
+	case SLJIT_ADD_F64:
 		FAIL_IF(push_inst(compiler, SELECT_FOP(op, FADDS, FADDD) | DA(dst_r) | S1A(src1) | S2A(src2), MOVABLE_INS));
 		break;
 
-	case SLJIT_DSUB:
+	case SLJIT_SUB_F64:
 		FAIL_IF(push_inst(compiler, SELECT_FOP(op, FSUBS, FSUBD) | DA(dst_r) | S1A(src1) | S2A(src2), MOVABLE_INS));
 		break;
 
-	case SLJIT_DMUL:
+	case SLJIT_MUL_F64:
 		FAIL_IF(push_inst(compiler, SELECT_FOP(op, FMULS, FMULD) | DA(dst_r) | S1A(src1) | S2A(src2), MOVABLE_INS));
 		break;
 
-	case SLJIT_DDIV:
+	case SLJIT_DIV_F64:
 		FAIL_IF(push_inst(compiler, SELECT_FOP(op, FDIVS, FDIVD) | DA(dst_r) | S1A(src1) | S2A(src2), MOVABLE_INS));
 		break;
 	}
@@ -1176,7 +1180,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 /*  Other instructions                                                   */
 /* --------------------------------------------------------------------- */
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw));
@@ -1193,7 +1197,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *c
 	return emit_op_mem(compiler, WORD_DATA, TMP_LINK, dst, dstw);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_return(compiler, src, srcw));
@@ -1231,33 +1235,33 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compi
 	return label;
 }
 
-static sljit_ins get_cc(sljit_si type)
+static sljit_ins get_cc(sljit_s32 type)
 {
 	switch (type) {
 	case SLJIT_EQUAL:
 	case SLJIT_MUL_NOT_OVERFLOW:
-	case SLJIT_D_NOT_EQUAL: /* Unordered. */
+	case SLJIT_NOT_EQUAL_F64: /* Unordered. */
 		return DA(0x1);
 
 	case SLJIT_NOT_EQUAL:
 	case SLJIT_MUL_OVERFLOW:
-	case SLJIT_D_EQUAL:
+	case SLJIT_EQUAL_F64:
 		return DA(0x9);
 
 	case SLJIT_LESS:
-	case SLJIT_D_GREATER: /* Unordered. */
+	case SLJIT_GREATER_F64: /* Unordered. */
 		return DA(0x5);
 
 	case SLJIT_GREATER_EQUAL:
-	case SLJIT_D_LESS_EQUAL:
+	case SLJIT_LESS_EQUAL_F64:
 		return DA(0xd);
 
 	case SLJIT_GREATER:
-	case SLJIT_D_GREATER_EQUAL: /* Unordered. */
+	case SLJIT_GREATER_EQUAL_F64: /* Unordered. */
 		return DA(0xc);
 
 	case SLJIT_LESS_EQUAL:
-	case SLJIT_D_LESS:
+	case SLJIT_LESS_F64:
 		return DA(0x4);
 
 	case SLJIT_SIG_LESS:
@@ -1273,11 +1277,11 @@ static sljit_ins get_cc(sljit_si type)
 		return DA(0x2);
 
 	case SLJIT_OVERFLOW:
-	case SLJIT_D_UNORDERED:
+	case SLJIT_UNORDERED_F64:
 		return DA(0x7);
 
 	case SLJIT_NOT_OVERFLOW:
-	case SLJIT_D_ORDERED:
+	case SLJIT_ORDERED_F64:
 		return DA(0xf);
 
 	default:
@@ -1286,7 +1290,7 @@ static sljit_ins get_cc(sljit_si type)
 	}
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type)
 {
 	struct sljit_jump *jump;
 
@@ -1298,7 +1302,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
 	set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP);
 	type &= 0xff;
 
-	if (type < SLJIT_D_EQUAL) {
+	if (type < SLJIT_EQUAL_F64) {
 		jump->flags |= IS_COND;
 		if (((compiler->delay_slot & DST_INS_MASK) != UNMOVABLE_INS) && !(compiler->delay_slot & ICC_IS_SET))
 			jump->flags |= IS_MOVABLE;
@@ -1332,10 +1336,10 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
 	return jump;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compiler, sljit_si type, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw)
 {
 	struct sljit_jump *jump = NULL;
-	sljit_si src_r;
+	sljit_s32 src_r;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_ijump(compiler, type, src, srcw));
@@ -1367,12 +1371,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compil
 	return push_inst(compiler, NOP, UNMOVABLE_INS);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw,
-	sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw,
+	sljit_s32 type)
 {
-	sljit_si reg, flags = (GET_FLAGS(op) ? SET_FLAGS : 0);
+	sljit_s32 reg, flags = (GET_FLAGS(op) ? SET_FLAGS : 0);
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, src, srcw, type));
@@ -1395,7 +1399,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 	}
 
 	type &= 0xff;
-	if (type < SLJIT_D_EQUAL)
+	if (type < SLJIT_EQUAL_F64)
 		FAIL_IF(push_inst(compiler, BICC | get_cc(type) | 3, UNMOVABLE_INS));
 	else
 		FAIL_IF(push_inst(compiler, FBFCC | get_cc(type) | 3, UNMOVABLE_INS));
@@ -1412,9 +1416,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 #endif
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw init_value)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value)
 {
-	sljit_si reg;
+	sljit_s32 reg;
 	struct sljit_const *const_;
 
 	CHECK_ERROR_PTR();
diff --git a/ext/pcre/pcrelib/sljit/sljitNativeTILEGX_64.c b/ext/pcre/pcrelib/sljit/sljitNativeTILEGX_64.c
index 4d40392fa8..462a8b9cd9 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativeTILEGX_64.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativeTILEGX_64.c
@@ -49,7 +49,7 @@
 #define ADDR_TMP (SLJIT_NUMBER_OF_REGISTERS + 5)
 #define PIC_ADDR_REG TMP_REG2
 
-static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = {
+static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = {
 	63, 0, 1, 2, 3, 4, 30, 31, 32, 33, 34, 54, 5, 16, 6, 7
 };
 
@@ -106,7 +106,7 @@ static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = {
  */
 #define CHECK_FLAGS(list) (!(flags & UNUSED_DEST) || (op & GET_FLAGS(~(list))))
 
-SLJIT_API_FUNC_ATTRIBUTE SLJIT_CONST char *sljit_get_platform_name(void)
+SLJIT_API_FUNC_ATTRIBUTE const char *sljit_get_platform_name(void)
 {
 	return "TileGX" SLJIT_CPUINFO;
 }
@@ -307,7 +307,7 @@ struct jit_instr {
 #define JOFF_X1(x) create_JumpOff_X1(x)
 #define BOFF_X1(x) create_BrOff_X1(x)
 
-static SLJIT_CONST tilegx_mnemonic data_transfer_insts[16] = {
+static const tilegx_mnemonic data_transfer_insts[16] = {
 	/* u w s */ TILEGX_OPC_ST   /* st */,
 	/* u w l */ TILEGX_OPC_LD   /* ld */,
 	/* u b s */ TILEGX_OPC_ST1  /* st1 */,
@@ -327,7 +327,7 @@ static SLJIT_CONST tilegx_mnemonic data_transfer_insts[16] = {
 };
 
 #ifdef TILEGX_JIT_DEBUG
-static sljit_si push_inst_debug(struct sljit_compiler *compiler, sljit_ins ins, int line)
+static sljit_s32 push_inst_debug(struct sljit_compiler *compiler, sljit_ins ins, int line)
 {
 	sljit_ins *ptr = (sljit_ins *)ensure_buf(compiler, sizeof(sljit_ins));
 	FAIL_IF(!ptr);
@@ -338,7 +338,7 @@ static sljit_si push_inst_debug(struct sljit_compiler *compiler, sljit_ins ins,
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si push_inst_nodebug(struct sljit_compiler *compiler, sljit_ins ins)
+static sljit_s32 push_inst_nodebug(struct sljit_compiler *compiler, sljit_ins ins)
 {
 	sljit_ins *ptr = (sljit_ins *)ensure_buf(compiler, sizeof(sljit_ins));
 	FAIL_IF(!ptr);
@@ -349,7 +349,7 @@ static sljit_si push_inst_nodebug(struct sljit_compiler *compiler, sljit_ins ins
 
 #define push_inst(a, b) push_inst_debug(a, b, __LINE__)
 #else
-static sljit_si push_inst(struct sljit_compiler *compiler, sljit_ins ins)
+static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins)
 {
 	sljit_ins *ptr = (sljit_ins *)ensure_buf(compiler, sizeof(sljit_ins));
 	FAIL_IF(!ptr);
@@ -557,7 +557,7 @@ const struct Format* compute_format()
 	return match;
 }
 
-sljit_si assign_pipes()
+sljit_s32 assign_pipes()
 {
 	unsigned long output_registers = 0;
 	unsigned int i = 0;
@@ -621,7 +621,7 @@ tilegx_bundle_bits get_bundle_bit(struct jit_instr *inst)
 	return bits;
 }
 
-static sljit_si update_buffer(struct sljit_compiler *compiler)
+static sljit_s32 update_buffer(struct sljit_compiler *compiler)
 {
 	int i;
 	int orig_index = inst_buf_index;
@@ -733,7 +733,7 @@ static sljit_si update_buffer(struct sljit_compiler *compiler)
 	SLJIT_ASSERT_STOP();
 }
 
-static sljit_si flush_buffer(struct sljit_compiler *compiler)
+static sljit_s32 flush_buffer(struct sljit_compiler *compiler)
 {
 	while (inst_buf_index != 0) {
 		FAIL_IF(update_buffer(compiler));
@@ -741,7 +741,7 @@ static sljit_si flush_buffer(struct sljit_compiler *compiler)
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si push_4_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int op1, int op2, int op3, int line)
+static sljit_s32 push_4_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int op1, int op2, int op3, int line)
 {
 	if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE)
 		FAIL_IF(update_buffer(compiler));
@@ -761,7 +761,7 @@ static sljit_si push_4_buffer(struct sljit_compiler *compiler, tilegx_mnemonic o
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si push_3_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int op1, int op2, int line)
+static sljit_s32 push_3_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int op1, int op2, int line)
 {
 	if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE)
 		FAIL_IF(update_buffer(compiler));
@@ -822,7 +822,7 @@ static sljit_si push_3_buffer(struct sljit_compiler *compiler, tilegx_mnemonic o
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si push_2_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int op1, int line)
+static sljit_s32 push_2_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int op1, int line)
 {
 	if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE)
 		FAIL_IF(update_buffer(compiler));
@@ -867,7 +867,7 @@ static sljit_si push_2_buffer(struct sljit_compiler *compiler, tilegx_mnemonic o
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si push_0_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int line)
+static sljit_s32 push_0_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int line)
 {
 	if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE)
 		FAIL_IF(update_buffer(compiler));
@@ -883,7 +883,7 @@ static sljit_si push_0_buffer(struct sljit_compiler *compiler, tilegx_mnemonic o
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si push_jr_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int line)
+static sljit_s32 push_jr_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int line)
 {
 	if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE)
 		FAIL_IF(update_buffer(compiler));
@@ -1117,7 +1117,7 @@ SLJIT_API_FUNC_ATTRIBUTE void * sljit_generate_code(struct sljit_compiler *compi
 	return code;
 }
 
-static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si dst_ar, sljit_sw imm)
+static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm)
 {
 
 	if (imm <= SIMM_16BIT_MAX && imm >= SIMM_16BIT_MIN)
@@ -1140,7 +1140,7 @@ static sljit_si load_immediate(struct sljit_compiler *compiler, sljit_si dst_ar,
 	return SHL16INSLI(dst_ar, dst_ar, imm);
 }
 
-static sljit_si emit_const(struct sljit_compiler *compiler, sljit_si dst_ar, sljit_sw imm, int flush)
+static sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm, int flush)
 {
 	/* Should *not* be optimized as load_immediate, as pcre relocation
 	   mechanism will match this fixed 4-instruction pattern. */
@@ -1155,7 +1155,7 @@ static sljit_si emit_const(struct sljit_compiler *compiler, sljit_si dst_ar, slj
 	return SHL16INSLI(dst_ar, dst_ar, imm);
 }
 
-static sljit_si emit_const_64(struct sljit_compiler *compiler, sljit_si dst_ar, sljit_sw imm, int flush)
+static sljit_s32 emit_const_64(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm, int flush)
 {
 	/* Should *not* be optimized as load_immediate, as pcre relocation
 	   mechanism will match this fixed 4-instruction pattern. */
@@ -1172,12 +1172,12 @@ static sljit_si emit_const_64(struct sljit_compiler *compiler, sljit_si dst_ar,
 	return SHL16INSLI(reg_map[dst_ar], reg_map[dst_ar], imm);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	sljit_ins base;
-	sljit_si i, tmp;
+	sljit_s32 i, tmp;
  
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -1222,9 +1222,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -1236,12 +1236,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compi
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compiler, sljit_si op, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si local_size;
+	sljit_s32 local_size;
 	sljit_ins base;
-	sljit_si i, tmp;
-	sljit_si saveds;
+	sljit_s32 i, tmp;
+	sljit_s32 saveds;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_return(compiler, op, src, srcw));
@@ -1285,7 +1285,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 /* reg_ar is an absoulute register! */
 
 /* Can perform an operation using at most 1 instruction. */
-static sljit_si getput_arg_fast(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg_ar, sljit_si arg, sljit_sw argw)
+static sljit_s32 getput_arg_fast(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw)
 {
 	SLJIT_ASSERT(arg & SLJIT_MEM);
 
@@ -1311,7 +1311,7 @@ static sljit_si getput_arg_fast(struct sljit_compiler *compiler, sljit_si flags,
 /* See getput_arg below.
    Note: can_cache is called only for binary operators. Those
    operators always uses word arguments without write back. */
-static sljit_si can_cache(sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_sw next_argw)
+static sljit_s32 can_cache(sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
 {
 	SLJIT_ASSERT((arg & SLJIT_MEM) && (next_arg & SLJIT_MEM));
 
@@ -1337,9 +1337,9 @@ static sljit_si can_cache(sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_
 }
 
 /* Emit the necessary instructions. See can_cache above. */
-static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg_ar, sljit_si arg, sljit_sw argw, sljit_si next_arg, sljit_sw next_argw)
+static sljit_s32 getput_arg(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
 {
-	sljit_si tmp_ar, base;
+	sljit_s32 tmp_ar, base;
 
 	SLJIT_ASSERT(arg & SLJIT_MEM);
 	if (!(next_arg & SLJIT_MEM)) {
@@ -1530,7 +1530,7 @@ static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si flags, slji
 		return PB2(data_transfer_insts[flags & MEM_MASK], tmp_ar, reg_ar);
 }
 
-static SLJIT_INLINE sljit_si emit_op_mem(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg_ar, sljit_si arg, sljit_sw argw)
+static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw)
 {
 	if (getput_arg_fast(compiler, flags, reg_ar, arg, argw))
 		return compiler->error;
@@ -1540,14 +1540,14 @@ static SLJIT_INLINE sljit_si emit_op_mem(struct sljit_compiler *compiler, sljit_
 	return getput_arg(compiler, flags, reg_ar, arg, argw, 0, 0);
 }
 
-static SLJIT_INLINE sljit_si emit_op_mem2(struct sljit_compiler *compiler, sljit_si flags, sljit_si reg, sljit_si arg1, sljit_sw arg1w, sljit_si arg2, sljit_sw arg2w)
+static SLJIT_INLINE sljit_s32 emit_op_mem2(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg1, sljit_sw arg1w, sljit_s32 arg2, sljit_sw arg2w)
 {
 	if (getput_arg_fast(compiler, flags, reg, arg1, arg1w))
 		return compiler->error;
 	return getput_arg(compiler, flags, reg, arg1, arg1w, arg2, arg2w);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw));
@@ -1564,7 +1564,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *c
 	return emit_op_mem(compiler, WORD_DATA, RA, dst, dstw);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_return(compiler, src, srcw));
@@ -1582,9 +1582,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *
 	return JR(RA);
 }
 
-static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, sljit_si op, sljit_si flags, sljit_si dst, sljit_si src1, sljit_sw src2)
+static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, sljit_s32 dst, sljit_s32 src1, sljit_sw src2)
 {
-	sljit_si overflow_ra = 0;
+	sljit_s32 overflow_ra = 0;
 
 	switch (GET_OPCODE(op)) {
 	case SLJIT_MOV:
@@ -1594,11 +1594,11 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 			return ADD(reg_map[dst], reg_map[src2], ZERO);
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UI:
-	case SLJIT_MOV_SI:
+	case SLJIT_MOV_U32:
+	case SLJIT_MOV_S32:
 		SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM));
 		if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) {
-			if (op == SLJIT_MOV_SI)
+			if (op == SLJIT_MOV_S32)
 				return BFEXTS(reg_map[dst], reg_map[src2], 0, 31);
 
 			return BFEXTU(reg_map[dst], reg_map[src2], 0, 31);
@@ -1609,11 +1609,11 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UB:
-	case SLJIT_MOV_SB:
+	case SLJIT_MOV_U8:
+	case SLJIT_MOV_S8:
 		SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM));
 		if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) {
-			if (op == SLJIT_MOV_SB)
+			if (op == SLJIT_MOV_S8)
 				return BFEXTS(reg_map[dst], reg_map[src2], 0, 7);
 
 			return BFEXTU(reg_map[dst], reg_map[src2], 0, 7);
@@ -1624,11 +1624,11 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 
 		return SLJIT_SUCCESS;
 
-	case SLJIT_MOV_UH:
-	case SLJIT_MOV_SH:
+	case SLJIT_MOV_U16:
+	case SLJIT_MOV_S16:
 		SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM));
 		if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) {
-			if (op == SLJIT_MOV_SH)
+			if (op == SLJIT_MOV_S16)
 				return BFEXTS(reg_map[dst], reg_map[src2], 0, 15);
 
 			return BFEXTU(reg_map[dst], reg_map[src2], 0, 15);
@@ -1956,16 +1956,16 @@ static SLJIT_INLINE sljit_si emit_single_op(struct sljit_compiler *compiler, slj
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si flags, sljit_si dst, sljit_sw dstw, sljit_si src1, sljit_sw src1w, sljit_si src2, sljit_sw src2w)
+static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, sljit_s32 dst, sljit_sw dstw, sljit_s32 src1, sljit_sw src1w, sljit_s32 src2, sljit_sw src2w)
 {
 	/* arg1 goes to TMP_REG1 or src reg.
 	   arg2 goes to TMP_REG2, imm or src reg.
 	   TMP_REG3 can be used for caching.
 	   result goes to TMP_REG2, so put result can use TMP_REG1 and TMP_REG3. */
-	sljit_si dst_r = TMP_REG2;
-	sljit_si src1_r;
+	sljit_s32 dst_r = TMP_REG2;
+	sljit_s32 src1_r;
 	sljit_sw src2_r = 0;
-	sljit_si sugg_src2_r = TMP_REG2;
+	sljit_s32 sugg_src2_r = TMP_REG2;
 
 	if (!(flags & ALT_KEEP_CACHE)) {
 		compiler->cache_arg = 0;
@@ -1973,14 +1973,14 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si f
 	}
 
 	if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) {
-		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_SI && !(src2 & SLJIT_MEM))
+		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32 && !(src2 & SLJIT_MEM))
 			return SLJIT_SUCCESS;
 		if (GET_FLAGS(op))
 			flags |= UNUSED_DEST;
 	} else if (FAST_IS_REG(dst)) {
 		dst_r = dst;
 		flags |= REG_DEST;
-		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_SI)
+		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32)
 			sugg_src2_r = dst_r;
 	} else if ((dst & SLJIT_MEM) && !getput_arg_fast(compiler, flags | ARG_TEST, TMP_REG1_mapped, dst, dstw))
 		flags |= SLOW_DEST;
@@ -2033,7 +2033,7 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si f
 	if (FAST_IS_REG(src2)) {
 		src2_r = src2;
 		flags |= REG2_SOURCE;
-		if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOVU_SI)
+		if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOVU_S32)
 			dst_r = src2_r;
 	} else if (src2 & SLJIT_IMM) {
 		if (!(flags & SRC2_IMM)) {
@@ -2042,7 +2042,7 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si f
 				src2_r = sugg_src2_r;
 			} else {
 				src2_r = 0;
-				if ((op >= SLJIT_MOV && op <= SLJIT_MOVU_SI) && (dst & SLJIT_MEM))
+				if ((op >= SLJIT_MOV && op <= SLJIT_MOVU_S32) && (dst & SLJIT_MEM))
 					dst_r = 0;
 			}
 		}
@@ -2082,11 +2082,11 @@ static sljit_si emit_op(struct sljit_compiler *compiler, sljit_si op, sljit_si f
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_si op, sljit_si dst, sljit_sw dstw, sljit_si src, sljit_sw srcw, sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src, sljit_sw srcw, sljit_s32 type)
 {
-	sljit_si sugg_dst_ar, dst_ar;
-	sljit_si flags = GET_ALL_FLAGS(op);
-	sljit_si mem_type = (op & SLJIT_INT_OP) ? (INT_DATA | SIGNED_DATA) : WORD_DATA;
+	sljit_s32 sugg_dst_ar, dst_ar;
+	sljit_s32 flags = GET_ALL_FLAGS(op);
+	sljit_s32 mem_type = (op & SLJIT_I32_OP) ? (INT_DATA | SIGNED_DATA) : WORD_DATA;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, src, srcw, type));
@@ -2096,7 +2096,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 		return SLJIT_SUCCESS;
 
 	op = GET_OPCODE(op);
-	if (op == SLJIT_MOV_SI || op == SLJIT_MOV_UI)
+	if (op == SLJIT_MOV_S32 || op == SLJIT_MOV_U32)
 		mem_type = INT_DATA | SIGNED_DATA;
 	sugg_dst_ar = reg_map[(op < SLJIT_ADD && FAST_IS_REG(dst)) ? dst : TMP_REG2];
 
@@ -2168,7 +2168,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler, sljit_si op) {
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op0(compiler, op));
 
@@ -2180,17 +2180,19 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 	case SLJIT_BREAKPOINT:
 		return PI(BPT);
 
-	case SLJIT_LUMUL:
-	case SLJIT_LSMUL:
-	case SLJIT_UDIVI:
-	case SLJIT_SDIVI:
+	case SLJIT_LMUL_UW:
+	case SLJIT_LMUL_SW:
+	case SLJIT_DIVMOD_UW:
+	case SLJIT_DIVMOD_SW:
+	case SLJIT_DIV_UW:
+	case SLJIT_DIV_SW:
 		SLJIT_ASSERT_STOP();
 	}
 
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler, sljit_si op, sljit_si dst, sljit_sw dstw, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src, sljit_sw srcw)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw));
@@ -2202,45 +2204,45 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	case SLJIT_MOV_P:
 		return emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOV_UI:
-		return emit_op(compiler, SLJIT_MOV_UI, INT_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
+	case SLJIT_MOV_U32:
+		return emit_op(compiler, SLJIT_MOV_U32, INT_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOV_SI:
-		return emit_op(compiler, SLJIT_MOV_SI, INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
+	case SLJIT_MOV_S32:
+		return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOV_UB:
-		return emit_op(compiler, SLJIT_MOV_UB, BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_ub) srcw : srcw);
+	case SLJIT_MOV_U8:
+		return emit_op(compiler, SLJIT_MOV_U8, BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8) srcw : srcw);
 
-	case SLJIT_MOV_SB:
-		return emit_op(compiler, SLJIT_MOV_SB, BYTE_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sb) srcw : srcw);
+	case SLJIT_MOV_S8:
+		return emit_op(compiler, SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8) srcw : srcw);
 
-	case SLJIT_MOV_UH:
-		return emit_op(compiler, SLJIT_MOV_UH, HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_uh) srcw : srcw);
+	case SLJIT_MOV_U16:
+		return emit_op(compiler, SLJIT_MOV_U16, HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16) srcw : srcw);
 
-	case SLJIT_MOV_SH:
-		return emit_op(compiler, SLJIT_MOV_SH, HALF_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sh) srcw : srcw);
+	case SLJIT_MOV_S16:
+		return emit_op(compiler, SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16) srcw : srcw);
 
 	case SLJIT_MOVU:
 	case SLJIT_MOVU_P:
 		return emit_op(compiler, SLJIT_MOV, WORD_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOVU_UI:
-		return emit_op(compiler, SLJIT_MOV_UI, INT_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
+	case SLJIT_MOVU_U32:
+		return emit_op(compiler, SLJIT_MOV_U32, INT_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOVU_SI:
-		return emit_op(compiler, SLJIT_MOV_SI, INT_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
+	case SLJIT_MOVU_S32:
+		return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
 
-	case SLJIT_MOVU_UB:
-		return emit_op(compiler, SLJIT_MOV_UB, BYTE_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_ub) srcw : srcw);
+	case SLJIT_MOVU_U8:
+		return emit_op(compiler, SLJIT_MOV_U8, BYTE_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8) srcw : srcw);
 
-	case SLJIT_MOVU_SB:
-		return emit_op(compiler, SLJIT_MOV_SB, BYTE_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sb) srcw : srcw);
+	case SLJIT_MOVU_S8:
+		return emit_op(compiler, SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8) srcw : srcw);
 
-	case SLJIT_MOVU_UH:
-		return emit_op(compiler, SLJIT_MOV_UH, HALF_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_uh) srcw : srcw);
+	case SLJIT_MOVU_U16:
+		return emit_op(compiler, SLJIT_MOV_U16, HALF_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16) srcw : srcw);
 
-	case SLJIT_MOVU_SH:
-		return emit_op(compiler, SLJIT_MOV_SH, HALF_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_sh) srcw : srcw);
+	case SLJIT_MOVU_S16:
+		return emit_op(compiler, SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16) srcw : srcw);
 
 	case SLJIT_NOT:
 		return emit_op(compiler, op, 0, dst, dstw, TMP_REG1, 0, src, srcw);
@@ -2249,13 +2251,13 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 		return emit_op(compiler, SLJIT_SUB | GET_ALL_FLAGS(op), IMM_OP, dst, dstw, SLJIT_IMM, 0, src, srcw);
 
 	case SLJIT_CLZ:
-		return emit_op(compiler, op, (op & SLJIT_INT_OP) ? INT_DATA : WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
+		return emit_op(compiler, op, (op & SLJIT_I32_OP) ? INT_DATA : WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
 	}
 
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler, sljit_si op, sljit_si dst, sljit_sw dstw, sljit_si src1, sljit_sw src1w, sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src1, sljit_sw src1w, sljit_s32 src2, sljit_sw src2w)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
@@ -2285,7 +2287,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 	case SLJIT_ASHR:
 		if (src2 & SLJIT_IMM)
 			src2w &= 0x3f;
-		if (op & SLJIT_INT_OP)
+		if (op & SLJIT_I32_OP)
 			src2w &= 0x1f;
 
 		return emit_op(compiler, op, IMM_OP, dst, dstw, src1, src1w, src2, src2w);
@@ -2312,9 +2314,9 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label * sljit_emit_label(struct sljit_comp
 	return label;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compiler, sljit_si type, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si src_r = TMP_REG2;
+	sljit_s32 src_r = TMP_REG2;
 	struct sljit_jump *jump = NULL;
 
 	flush_buffer(compiler);
@@ -2401,11 +2403,11 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compil
 	inst = BNEZ_X1 | SRCA_X1(src); \
 	flags = IS_COND;
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump * sljit_emit_jump(struct sljit_compiler *compiler, sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump * sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type)
 {
 	struct sljit_jump *jump;
 	sljit_ins inst;
-	sljit_si flags = 0;
+	sljit_s32 flags = 0;
 
 	flush_buffer(compiler);
 
@@ -2485,25 +2487,25 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump * sljit_emit_jump(struct sljit_compil
 	return jump;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_is_fpu_available(void)
 {
 	return 0;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compiler, sljit_si op, sljit_si dst, sljit_sw dstw, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src, sljit_sw srcw)
 {
 	SLJIT_ASSERT_STOP();
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compiler, sljit_si op, sljit_si dst, sljit_sw dstw, sljit_si src1, sljit_sw src1w, sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src1, sljit_sw src1w, sljit_s32 src2, sljit_sw src2w)
 {
 	SLJIT_ASSERT_STOP();
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_const * sljit_emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw init_value)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_const * sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value)
 {
 	struct sljit_const *const_;
-	sljit_si reg;
+	sljit_s32 reg;
 
 	flush_buffer(compiler);
 
@@ -2545,14 +2547,14 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_consta
 	SLJIT_CACHE_FLUSH(inst, inst + 4);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_register_index(reg));
 	return reg_map[reg];
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *compiler,
-	void *instruction, sljit_si size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler,
+	void *instruction, sljit_s32 size)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op_custom(compiler, instruction, size));
diff --git a/ext/pcre/pcrelib/sljit/sljitNativeX86_32.c b/ext/pcre/pcrelib/sljit/sljitNativeX86_32.c
index d7129c8e26..cd3c656c66 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativeX86_32.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativeX86_32.c
@@ -26,11 +26,11 @@
 
 /* x86 32-bit arch dependent functions. */
 
-static sljit_si emit_do_imm(struct sljit_compiler *compiler, sljit_ub opcode, sljit_sw imm)
+static sljit_s32 emit_do_imm(struct sljit_compiler *compiler, sljit_u8 opcode, sljit_sw imm)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + 1 + sizeof(sljit_sw));
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + sizeof(sljit_sw));
 	FAIL_IF(!inst);
 	INC_SIZE(1 + sizeof(sljit_sw));
 	*inst++ = opcode;
@@ -38,7 +38,7 @@ static sljit_si emit_do_imm(struct sljit_compiler *compiler, sljit_ub opcode, sl
 	return SLJIT_SUCCESS;
 }
 
-static sljit_ub* generate_far_jump_code(struct sljit_jump *jump, sljit_ub *code_ptr, sljit_si type)
+static sljit_u8* generate_far_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr, sljit_s32 type)
 {
 	if (type == SLJIT_JUMP) {
 		*code_ptr++ = JMP_i32;
@@ -63,12 +63,12 @@ static sljit_ub* generate_far_jump_code(struct sljit_jump *jump, sljit_ub *code_
 	return code_ptr;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
-	sljit_si size;
-	sljit_ub *inst;
+	sljit_s32 size;
+	sljit_u8 *inst;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -83,7 +83,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 #else
 	size += (args > 0 ? (2 + args * 3) : 0);
 #endif
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + size);
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + size);
 	FAIL_IF(!inst);
 
 	INC_SIZE(size);
@@ -143,7 +143,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 	if (options & SLJIT_DOUBLE_ALIGNMENT) {
 		local_size = SLJIT_LOCALS_OFFSET + ((local_size + 7) & ~7);
 
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 17);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 17);
 		FAIL_IF(!inst);
 
 		INC_SIZE(17);
@@ -183,9 +183,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 		SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, local_size);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -205,10 +205,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compi
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compiler, sljit_si op, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si size;
-	sljit_ub *inst;
+	sljit_s32 size;
+	sljit_u8 *inst;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_return(compiler, op, src, srcw));
@@ -223,7 +223,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 
 #if !defined(__APPLE__)
 	if (compiler->options & SLJIT_DOUBLE_ALIGNMENT) {
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 3);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 3);
 		FAIL_IF(!inst);
 
 		INC_SIZE(3);
@@ -242,7 +242,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 	if (compiler->args > 0)
 		size += 2;
 #endif
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + size);
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + size);
 	FAIL_IF(!inst);
 
 	INC_SIZE(size);
@@ -271,16 +271,16 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 /* --------------------------------------------------------------------- */
 
 /* Size contains the flags as well. */
-static sljit_ub* emit_x86_instruction(struct sljit_compiler *compiler, sljit_si size,
+static sljit_u8* emit_x86_instruction(struct sljit_compiler *compiler, sljit_s32 size,
 	/* The register or immediate operand. */
-	sljit_si a, sljit_sw imma,
+	sljit_s32 a, sljit_sw imma,
 	/* The general operand (not immediate). */
-	sljit_si b, sljit_sw immb)
+	sljit_s32 b, sljit_sw immb)
 {
-	sljit_ub *inst;
-	sljit_ub *buf_ptr;
-	sljit_si flags = size & ~0xf;
-	sljit_si inst_size;
+	sljit_u8 *inst;
+	sljit_u8 *buf_ptr;
+	sljit_s32 flags = size & ~0xf;
+	sljit_s32 inst_size;
 
 	/* Both cannot be switched on. */
 	SLJIT_ASSERT((flags & (EX86_BIN_INS | EX86_SHIFT_INS)) != (EX86_BIN_INS | EX86_SHIFT_INS));
@@ -310,7 +310,7 @@ static sljit_ub* emit_x86_instruction(struct sljit_compiler *compiler, sljit_si
 		else if (immb != 0 && !(b & OFFS_REG_MASK)) {
 			/* Immediate operand. */
 			if (immb <= 127 && immb >= -128)
-				inst_size += sizeof(sljit_sb);
+				inst_size += sizeof(sljit_s8);
 			else
 				inst_size += sizeof(sljit_sw);
 		}
@@ -347,7 +347,7 @@ static sljit_ub* emit_x86_instruction(struct sljit_compiler *compiler, sljit_si
 	else
 		SLJIT_ASSERT(!(flags & EX86_SHIFT_INS) || a == SLJIT_PREF_SHIFT_REG);
 
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + inst_size);
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + inst_size);
 	PTR_FAIL_IF(!inst);
 
 	/* Encoding the byte. */
@@ -438,12 +438,12 @@ static sljit_ub* emit_x86_instruction(struct sljit_compiler *compiler, sljit_si
 /*  Call / return instructions                                           */
 /* --------------------------------------------------------------------- */
 
-static SLJIT_INLINE sljit_si call_with_args(struct sljit_compiler *compiler, sljit_si type)
+static SLJIT_INLINE sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 type)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 
 #if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL)
-	inst = (sljit_ub*)ensure_buf(compiler, type >= SLJIT_CALL3 ? 1 + 2 + 1 : 1 + 2);
+	inst = (sljit_u8*)ensure_buf(compiler, type >= SLJIT_CALL3 ? 1 + 2 + 1 : 1 + 2);
 	FAIL_IF(!inst);
 	INC_SIZE(type >= SLJIT_CALL3 ? 2 + 1 : 2);
 
@@ -452,7 +452,7 @@ static SLJIT_INLINE sljit_si call_with_args(struct sljit_compiler *compiler, slj
 	*inst++ = MOV_r_rm;
 	*inst++ = MOD_REG | (reg_map[SLJIT_R2] << 3) | reg_map[SLJIT_R0];
 #else
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + 4 * (type - SLJIT_CALL0));
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + 4 * (type - SLJIT_CALL0));
 	FAIL_IF(!inst);
 	INC_SIZE(4 * (type - SLJIT_CALL0));
 
@@ -476,9 +476,9 @@ static SLJIT_INLINE sljit_si call_with_args(struct sljit_compiler *compiler, slj
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw));
@@ -492,7 +492,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *c
 
 	if (FAST_IS_REG(dst)) {
 		/* Unused dest is possible here. */
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 1);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);
 		FAIL_IF(!inst);
 
 		INC_SIZE(1);
@@ -507,9 +507,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *c
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_return(compiler, src, srcw));
@@ -518,7 +518,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *
 	CHECK_EXTRA_REGS(src, srcw, (void)0);
 
 	if (FAST_IS_REG(src)) {
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 1 + 1);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 1);
 		FAIL_IF(!inst);
 
 		INC_SIZE(1 + 1);
@@ -530,13 +530,13 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *
 		*inst++ = GROUP_FF;
 		*inst |= PUSH_rm;
 
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 1);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);
 		FAIL_IF(!inst);
 		INC_SIZE(1);
 	}
 	else {
 		/* SLJIT_IMM. */
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 5 + 1);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 5 + 1);
 		FAIL_IF(!inst);
 
 		INC_SIZE(5 + 1);
diff --git a/ext/pcre/pcrelib/sljit/sljitNativeX86_64.c b/ext/pcre/pcrelib/sljit/sljitNativeX86_64.c
index 1790d8a4d0..6ea27e5513 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativeX86_64.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativeX86_64.c
@@ -26,11 +26,11 @@
 
 /* x86 64-bit arch dependent functions. */
 
-static sljit_si emit_load_imm64(struct sljit_compiler *compiler, sljit_si reg, sljit_sw imm)
+static sljit_s32 emit_load_imm64(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw imm)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + 2 + sizeof(sljit_sw));
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + 2 + sizeof(sljit_sw));
 	FAIL_IF(!inst);
 	INC_SIZE(2 + sizeof(sljit_sw));
 	*inst++ = REX_W | ((reg_map[reg] <= 7) ? 0 : REX_B);
@@ -39,7 +39,7 @@ static sljit_si emit_load_imm64(struct sljit_compiler *compiler, sljit_si reg, s
 	return SLJIT_SUCCESS;
 }
 
-static sljit_ub* generate_far_jump_code(struct sljit_jump *jump, sljit_ub *code_ptr, sljit_si type)
+static sljit_u8* generate_far_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr, sljit_s32 type)
 {
 	if (type < SLJIT_JUMP) {
 		/* Invert type. */
@@ -65,9 +65,9 @@ static sljit_ub* generate_far_jump_code(struct sljit_jump *jump, sljit_ub *code_
 	return code_ptr;
 }
 
-static sljit_ub* generate_fixed_jump(sljit_ub *code_ptr, sljit_sw addr, sljit_si type)
+static sljit_u8* generate_fixed_jump(sljit_u8 *code_ptr, sljit_sw addr, sljit_s32 type)
 {
-	sljit_sw delta = addr - ((sljit_sw)code_ptr + 1 + sizeof(sljit_si));
+	sljit_sw delta = addr - ((sljit_sw)code_ptr + 1 + sizeof(sljit_s32));
 
 	if (delta <= HALFWORD_MAX && delta >= HALFWORD_MIN) {
 		*code_ptr++ = (type == 2) ? CALL_i32 : JMP_i32;
@@ -87,12 +87,12 @@ static sljit_ub* generate_fixed_jump(sljit_ub *code_ptr, sljit_sw addr, sljit_si
 	return code_ptr;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
-	sljit_si i, tmp, size, saved_register_size;
-	sljit_ub *inst;
+	sljit_s32 i, tmp, size, saved_register_size;
+	sljit_u8 *inst;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -106,7 +106,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 	tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG;
 	for (i = SLJIT_S0; i >= tmp; i--) {
 		size = reg_map[i] >= 8 ? 2 : 1;
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + size);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + size);
 		FAIL_IF(!inst);
 		INC_SIZE(size);
 		if (reg_map[i] >= 8)
@@ -116,7 +116,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 
 	for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) {
 		size = reg_map[i] >= 8 ? 2 : 1;
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + size);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + size);
 		FAIL_IF(!inst);
 		INC_SIZE(size);
 		if (reg_map[i] >= 8)
@@ -126,7 +126,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 
 	if (args > 0) {
 		size = args * 3;
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + size);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + size);
 		FAIL_IF(!inst);
 
 		INC_SIZE(size);
@@ -172,9 +172,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 #ifdef _WIN64
 	if (local_size > 1024) {
 		/* Allocate stack for the callback, which grows the stack. */
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 4 + (3 + sizeof(sljit_si)));
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 4 + (3 + sizeof(sljit_s32)));
 		FAIL_IF(!inst);
-		INC_SIZE(4 + (3 + sizeof(sljit_si)));
+		INC_SIZE(4 + (3 + sizeof(sljit_s32)));
 		*inst++ = REX_W;
 		*inst++ = GROUP_BINARY_83;
 		*inst++ = MOD_REG | SUB | 4;
@@ -193,7 +193,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 		*inst++ = REX_W;
 		*inst++ = MOV_rm_i32;
 		*inst++ = MOD_REG | reg_lmap[SLJIT_R0];
-		*(sljit_si*)inst = local_size;
+		*(sljit_s32*)inst = local_size;
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \
 			|| (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
 		compiler->skip_checks = 1;
@@ -204,7 +204,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 
 	SLJIT_ASSERT(local_size > 0);
 	if (local_size <= 127) {
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 4);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 4);
 		FAIL_IF(!inst);
 		INC_SIZE(4);
 		*inst++ = REX_W;
@@ -213,35 +213,35 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 		*inst++ = local_size;
 	}
 	else {
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 7);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 7);
 		FAIL_IF(!inst);
 		INC_SIZE(7);
 		*inst++ = REX_W;
 		*inst++ = GROUP_BINARY_81;
 		*inst++ = MOD_REG | SUB | 4;
-		*(sljit_si*)inst = local_size;
-		inst += sizeof(sljit_si);
+		*(sljit_s32*)inst = local_size;
+		inst += sizeof(sljit_s32);
 	}
 
 #ifdef _WIN64
 	/* Save xmm6 register: movaps [rsp + 0x20], xmm6 */
 	if (fscratches >= 6 || fsaveds >= 1) {
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 5);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 5);
 		FAIL_IF(!inst);
 		INC_SIZE(5);
 		*inst++ = GROUP_0F;
-		*(sljit_si*)inst = 0x20247429;
+		*(sljit_s32*)inst = 0x20247429;
 	}
 #endif
 
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compiler,
-	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
-	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
 {
-	sljit_si saved_register_size;
+	sljit_s32 saved_register_size;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
@@ -253,10 +253,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compi
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compiler, sljit_si op, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si i, tmp, size;
-	sljit_ub *inst;
+	sljit_s32 i, tmp, size;
+	sljit_u8 *inst;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_return(compiler, op, src, srcw));
@@ -267,17 +267,17 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 #ifdef _WIN64
 	/* Restore xmm6 register: movaps xmm6, [rsp + 0x20] */
 	if (compiler->fscratches >= 6 || compiler->fsaveds >= 1) {
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 5);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 5);
 		FAIL_IF(!inst);
 		INC_SIZE(5);
 		*inst++ = GROUP_0F;
-		*(sljit_si*)inst = 0x20247428;
+		*(sljit_s32*)inst = 0x20247428;
 	}
 #endif
 
 	SLJIT_ASSERT(compiler->local_size > 0);
 	if (compiler->local_size <= 127) {
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 4);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 4);
 		FAIL_IF(!inst);
 		INC_SIZE(4);
 		*inst++ = REX_W;
@@ -286,19 +286,19 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 		*inst = compiler->local_size;
 	}
 	else {
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 7);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 7);
 		FAIL_IF(!inst);
 		INC_SIZE(7);
 		*inst++ = REX_W;
 		*inst++ = GROUP_BINARY_81;
 		*inst++ = MOD_REG | ADD | 4;
-		*(sljit_si*)inst = compiler->local_size;
+		*(sljit_s32*)inst = compiler->local_size;
 	}
 
 	tmp = compiler->scratches;
 	for (i = SLJIT_FIRST_SAVED_REG; i <= tmp; i++) {
 		size = reg_map[i] >= 8 ? 2 : 1;
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + size);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + size);
 		FAIL_IF(!inst);
 		INC_SIZE(size);
 		if (reg_map[i] >= 8)
@@ -309,7 +309,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 	tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG;
 	for (i = tmp; i <= SLJIT_S0; i++) {
 		size = reg_map[i] >= 8 ? 2 : 1;
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + size);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + size);
 		FAIL_IF(!inst);
 		INC_SIZE(size);
 		if (reg_map[i] >= 8)
@@ -317,7 +317,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 		POP_REG(reg_lmap[i]);
 	}
 
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + 1);
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);
 	FAIL_IF(!inst);
 	INC_SIZE(1);
 	RET();
@@ -328,32 +328,32 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 /*  Operators                                                            */
 /* --------------------------------------------------------------------- */
 
-static sljit_si emit_do_imm32(struct sljit_compiler *compiler, sljit_ub rex, sljit_ub opcode, sljit_sw imm)
+static sljit_s32 emit_do_imm32(struct sljit_compiler *compiler, sljit_u8 rex, sljit_u8 opcode, sljit_sw imm)
 {
-	sljit_ub *inst;
-	sljit_si length = 1 + (rex ? 1 : 0) + sizeof(sljit_si);
+	sljit_u8 *inst;
+	sljit_s32 length = 1 + (rex ? 1 : 0) + sizeof(sljit_s32);
 
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + length);
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + length);
 	FAIL_IF(!inst);
 	INC_SIZE(length);
 	if (rex)
 		*inst++ = rex;
 	*inst++ = opcode;
-	*(sljit_si*)inst = imm;
+	*(sljit_s32*)inst = imm;
 	return SLJIT_SUCCESS;
 }
 
-static sljit_ub* emit_x86_instruction(struct sljit_compiler *compiler, sljit_si size,
+static sljit_u8* emit_x86_instruction(struct sljit_compiler *compiler, sljit_s32 size,
 	/* The register or immediate operand. */
-	sljit_si a, sljit_sw imma,
+	sljit_s32 a, sljit_sw imma,
 	/* The general operand (not immediate). */
-	sljit_si b, sljit_sw immb)
+	sljit_s32 b, sljit_sw immb)
 {
-	sljit_ub *inst;
-	sljit_ub *buf_ptr;
-	sljit_ub rex = 0;
-	sljit_si flags = size & ~0xf;
-	sljit_si inst_size;
+	sljit_u8 *inst;
+	sljit_u8 *buf_ptr;
+	sljit_u8 rex = 0;
+	sljit_s32 flags = size & ~0xf;
+	sljit_s32 inst_size;
 
 	/* The immediate operand must be 32 bit. */
 	SLJIT_ASSERT(!(a & SLJIT_IMM) || compiler->mode32 || IS_HALFWORD(imma));
@@ -400,7 +400,7 @@ static sljit_ub* emit_x86_instruction(struct sljit_compiler *compiler, sljit_si
 		}
 
 		if ((b & REG_MASK) == SLJIT_UNUSED)
-			inst_size += 1 + sizeof(sljit_si); /* SIB byte required to avoid RIP based addressing. */
+			inst_size += 1 + sizeof(sljit_s32); /* SIB byte required to avoid RIP based addressing. */
 		else {
 			if (reg_map[b & REG_MASK] >= 8)
 				rex |= REX_B;
@@ -408,12 +408,12 @@ static sljit_ub* emit_x86_instruction(struct sljit_compiler *compiler, sljit_si
 			if (immb != 0 && (!(b & OFFS_REG_MASK) || (b & OFFS_REG_MASK) == TO_OFFS_REG(SLJIT_SP))) {
 				/* Immediate operand. */
 				if (immb <= 127 && immb >= -128)
-					inst_size += sizeof(sljit_sb);
+					inst_size += sizeof(sljit_s8);
 				else
-					inst_size += sizeof(sljit_si);
+					inst_size += sizeof(sljit_s32);
 			}
 			else if (reg_lmap[b & REG_MASK] == 5)
-				inst_size += sizeof(sljit_sb);
+				inst_size += sizeof(sljit_s8);
 
 			if ((b & OFFS_REG_MASK) != SLJIT_UNUSED) {
 				inst_size += 1; /* SIB byte. */
@@ -444,7 +444,7 @@ static sljit_ub* emit_x86_instruction(struct sljit_compiler *compiler, sljit_si
 		else if (flags & EX86_HALF_ARG)
 			inst_size += sizeof(short);
 		else
-			inst_size += sizeof(sljit_si);
+			inst_size += sizeof(sljit_s32);
 	}
 	else {
 		SLJIT_ASSERT(!(flags & EX86_SHIFT_INS) || a == SLJIT_PREF_SHIFT_REG);
@@ -456,7 +456,7 @@ static sljit_ub* emit_x86_instruction(struct sljit_compiler *compiler, sljit_si
 	if (rex)
 		inst_size++;
 
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + inst_size);
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + inst_size);
 	PTR_FAIL_IF(!inst);
 
 	/* Encoding the byte. */
@@ -516,8 +516,8 @@ static sljit_ub* emit_x86_instruction(struct sljit_compiler *compiler, sljit_si
 				if (immb <= 127 && immb >= -128)
 					*buf_ptr++ = immb; /* 8 bit displacement. */
 				else {
-					*(sljit_si*)buf_ptr = immb; /* 32 bit displacement. */
-					buf_ptr += sizeof(sljit_si);
+					*(sljit_s32*)buf_ptr = immb; /* 32 bit displacement. */
+					buf_ptr += sizeof(sljit_s32);
 				}
 			}
 		}
@@ -533,8 +533,8 @@ static sljit_ub* emit_x86_instruction(struct sljit_compiler *compiler, sljit_si
 	else {
 		*buf_ptr++ |= 0x04;
 		*buf_ptr++ = 0x25;
-		*(sljit_si*)buf_ptr = immb; /* 32 bit displacement. */
-		buf_ptr += sizeof(sljit_si);
+		*(sljit_s32*)buf_ptr = immb; /* 32 bit displacement. */
+		buf_ptr += sizeof(sljit_s32);
 	}
 
 	if (a & SLJIT_IMM) {
@@ -543,7 +543,7 @@ static sljit_ub* emit_x86_instruction(struct sljit_compiler *compiler, sljit_si
 		else if (flags & EX86_HALF_ARG)
 			*(short*)buf_ptr = imma;
 		else if (!(flags & EX86_SHIFT_INS))
-			*(sljit_si*)buf_ptr = imma;
+			*(sljit_s32*)buf_ptr = imma;
 	}
 
 	return !(flags & EX86_SHIFT_INS) ? inst : (inst + 1);
@@ -553,14 +553,14 @@ static sljit_ub* emit_x86_instruction(struct sljit_compiler *compiler, sljit_si
 /*  Call / return instructions                                           */
 /* --------------------------------------------------------------------- */
 
-static SLJIT_INLINE sljit_si call_with_args(struct sljit_compiler *compiler, sljit_si type)
+static SLJIT_INLINE sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 type)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 
 #ifndef _WIN64
 	SLJIT_COMPILE_ASSERT(reg_map[SLJIT_R1] == 6 && reg_map[SLJIT_R0] < 8 && reg_map[SLJIT_R2] < 8, args_registers);
 
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + ((type < SLJIT_CALL3) ? 3 : 6));
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + ((type < SLJIT_CALL3) ? 3 : 6));
 	FAIL_IF(!inst);
 	INC_SIZE((type < SLJIT_CALL3) ? 3 : 6);
 	if (type >= SLJIT_CALL3) {
@@ -574,7 +574,7 @@ static SLJIT_INLINE sljit_si call_with_args(struct sljit_compiler *compiler, slj
 #else
 	SLJIT_COMPILE_ASSERT(reg_map[SLJIT_R1] == 2 && reg_map[SLJIT_R0] < 8 && reg_map[SLJIT_R2] < 8, args_registers);
 
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + ((type < SLJIT_CALL3) ? 3 : 6));
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + ((type < SLJIT_CALL3) ? 3 : 6));
 	FAIL_IF(!inst);
 	INC_SIZE((type < SLJIT_CALL3) ? 3 : 6);
 	if (type >= SLJIT_CALL3) {
@@ -589,9 +589,9 @@ static SLJIT_INLINE sljit_si call_with_args(struct sljit_compiler *compiler, slj
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw));
@@ -603,14 +603,14 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *c
 
 	if (FAST_IS_REG(dst)) {
 		if (reg_map[dst] < 8) {
-			inst = (sljit_ub*)ensure_buf(compiler, 1 + 1);
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);
 			FAIL_IF(!inst);
 			INC_SIZE(1);
 			POP_REG(reg_lmap[dst]);
 			return SLJIT_SUCCESS;
 		}
 
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 2);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 2);
 		FAIL_IF(!inst);
 		INC_SIZE(2);
 		*inst++ = REX_B;
@@ -626,9 +626,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *c
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fast_return(compiler, src, srcw));
@@ -641,14 +641,14 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *
 
 	if (FAST_IS_REG(src)) {
 		if (reg_map[src] < 8) {
-			inst = (sljit_ub*)ensure_buf(compiler, 1 + 1 + 1);
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 1);
 			FAIL_IF(!inst);
 
 			INC_SIZE(1 + 1);
 			PUSH_REG(reg_lmap[src]);
 		}
 		else {
-			inst = (sljit_ub*)ensure_buf(compiler, 1 + 2 + 1);
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 2 + 1);
 			FAIL_IF(!inst);
 
 			INC_SIZE(2 + 1);
@@ -664,20 +664,20 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *
 		*inst++ = GROUP_FF;
 		*inst |= PUSH_rm;
 
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 1);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);
 		FAIL_IF(!inst);
 		INC_SIZE(1);
 	}
 	else {
 		SLJIT_ASSERT(IS_HALFWORD(srcw));
 		/* SLJIT_IMM. */
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 5 + 1);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 5 + 1);
 		FAIL_IF(!inst);
 
 		INC_SIZE(5 + 1);
 		*inst++ = PUSH_i32;
-		*(sljit_si*)inst = srcw;
-		inst += sizeof(sljit_si);
+		*(sljit_s32*)inst = srcw;
+		inst += sizeof(sljit_s32);
 	}
 
 	RET();
@@ -689,12 +689,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *
 /*  Extend input                                                         */
 /* --------------------------------------------------------------------- */
 
-static sljit_si emit_mov_int(struct sljit_compiler *compiler, sljit_si sign,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static sljit_s32 emit_mov_int(struct sljit_compiler *compiler, sljit_s32 sign,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_ub* inst;
-	sljit_si dst_r;
+	sljit_u8* inst;
+	sljit_s32 dst_r;
 
 	compiler->mode32 = 0;
 
@@ -704,7 +704,7 @@ static sljit_si emit_mov_int(struct sljit_compiler *compiler, sljit_si sign,
 	if (src & SLJIT_IMM) {
 		if (FAST_IS_REG(dst)) {
 			if (sign || ((sljit_uw)srcw <= 0x7fffffff)) {
-				inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, (sljit_sw)(sljit_si)srcw, dst, dstw);
+				inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, (sljit_sw)(sljit_s32)srcw, dst, dstw);
 				FAIL_IF(!inst);
 				*inst = MOV_rm_i32;
 				return SLJIT_SUCCESS;
@@ -712,7 +712,7 @@ static sljit_si emit_mov_int(struct sljit_compiler *compiler, sljit_si sign,
 			return emit_load_imm64(compiler, dst, srcw);
 		}
 		compiler->mode32 = 1;
-		inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, (sljit_sw)(sljit_si)srcw, dst, dstw);
+		inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, (sljit_sw)(sljit_s32)srcw, dst, dstw);
 		FAIL_IF(!inst);
 		*inst = MOV_rm_i32;
 		compiler->mode32 = 0;
diff --git a/ext/pcre/pcrelib/sljit/sljitNativeX86_common.c b/ext/pcre/pcrelib/sljit/sljitNativeX86_common.c
index 416c15afaf..54c3ac7814 100644
--- a/ext/pcre/pcrelib/sljit/sljitNativeX86_common.c
+++ b/ext/pcre/pcrelib/sljit/sljitNativeX86_common.c
@@ -24,7 +24,7 @@
  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-SLJIT_API_FUNC_ATTRIBUTE SLJIT_CONST char* sljit_get_platform_name(void)
+SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void)
 {
 	return "x86" SLJIT_CPUINFO;
 }
@@ -66,7 +66,7 @@ SLJIT_API_FUNC_ATTRIBUTE SLJIT_CONST char* sljit_get_platform_name(void)
 /* Last register + 1. */
 #define TMP_REG1	(SLJIT_NUMBER_OF_REGISTERS + 2)
 
-static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 3] = {
+static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 3] = {
 	0, 0, 2, 1, 0, 0, 0, 0, 7, 6, 3, 4, 5
 };
 
@@ -89,20 +89,20 @@ static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 3] = {
    therefore r12 is better for SAVED_EREG than SAVED_REG. */
 #ifndef _WIN64
 /* 1st passed in rdi, 2nd argument passed in rsi, 3rd in rdx. */
-static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 5] = {
+static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 5] = {
 	0, 0, 6, 1, 8, 11, 10, 12, 5, 13, 14, 15, 3, 4, 2, 7, 9
 };
 /* low-map. reg_map & 0x7. */
-static SLJIT_CONST sljit_ub reg_lmap[SLJIT_NUMBER_OF_REGISTERS + 5] = {
+static const sljit_u8 reg_lmap[SLJIT_NUMBER_OF_REGISTERS + 5] = {
 	0, 0, 6, 1, 0, 3,  2,  4,  5,  5,  6,  7, 3, 4, 2, 7, 1
 };
 #else
 /* 1st passed in rcx, 2nd argument passed in rdx, 3rd in r8. */
-static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 5] = {
+static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 5] = {
 	0, 0, 2, 1, 11, 12, 5, 13, 14, 15, 7, 6, 3, 4, 10, 8, 9
 };
 /* low-map. reg_map & 0x7. */
-static SLJIT_CONST sljit_ub reg_lmap[SLJIT_NUMBER_OF_REGISTERS + 5] = {
+static const sljit_u8 reg_lmap[SLJIT_NUMBER_OF_REGISTERS + 5] = {
 	0, 0, 2, 1, 3,  4,  5,  5, 6,  7,  7, 6, 3, 4, 2,  0, 1
 };
 #endif
@@ -269,9 +269,9 @@ static SLJIT_CONST sljit_ub reg_lmap[SLJIT_NUMBER_OF_REGISTERS + 5] = {
    built-in CPU features. Therefore they can be overwritten by different threads
    if they detect the CPU features in the same time. */
 #if (defined SLJIT_DETECT_SSE2 && SLJIT_DETECT_SSE2)
-static sljit_si cpu_has_sse2 = -1;
+static sljit_s32 cpu_has_sse2 = -1;
 #endif
-static sljit_si cpu_has_cmov = -1;
+static sljit_s32 cpu_has_cmov = -1;
 
 #ifdef _WIN32_WCE
 #include <cmnintrin.h>
@@ -281,13 +281,13 @@ static sljit_si cpu_has_cmov = -1;
 
 static void get_cpu_features(void)
 {
-	sljit_ui features;
+	sljit_u32 features;
 
 #if defined(_MSC_VER) && _MSC_VER >= 1400
 
 	int CPUInfo[4];
 	__cpuid(CPUInfo, 1);
-	features = (sljit_ui)CPUInfo[3];
+	features = (sljit_u32)CPUInfo[3];
 
 #elif defined(__GNUC__) || defined(__INTEL_COMPILER) || defined(__SUNPRO_C)
 
@@ -330,31 +330,31 @@ static void get_cpu_features(void)
 	cpu_has_cmov = (features >> 15) & 0x1;
 }
 
-static sljit_ub get_jump_code(sljit_si type)
+static sljit_u8 get_jump_code(sljit_s32 type)
 {
 	switch (type) {
 	case SLJIT_EQUAL:
-	case SLJIT_D_EQUAL:
+	case SLJIT_EQUAL_F64:
 		return 0x84 /* je */;
 
 	case SLJIT_NOT_EQUAL:
-	case SLJIT_D_NOT_EQUAL:
+	case SLJIT_NOT_EQUAL_F64:
 		return 0x85 /* jne */;
 
 	case SLJIT_LESS:
-	case SLJIT_D_LESS:
+	case SLJIT_LESS_F64:
 		return 0x82 /* jc */;
 
 	case SLJIT_GREATER_EQUAL:
-	case SLJIT_D_GREATER_EQUAL:
+	case SLJIT_GREATER_EQUAL_F64:
 		return 0x83 /* jae */;
 
 	case SLJIT_GREATER:
-	case SLJIT_D_GREATER:
+	case SLJIT_GREATER_F64:
 		return 0x87 /* jnbe */;
 
 	case SLJIT_LESS_EQUAL:
-	case SLJIT_D_LESS_EQUAL:
+	case SLJIT_LESS_EQUAL_F64:
 		return 0x86 /* jbe */;
 
 	case SLJIT_SIG_LESS:
@@ -377,24 +377,24 @@ static sljit_ub get_jump_code(sljit_si type)
 	case SLJIT_MUL_NOT_OVERFLOW:
 		return 0x81 /* jno */;
 
-	case SLJIT_D_UNORDERED:
+	case SLJIT_UNORDERED_F64:
 		return 0x8a /* jp */;
 
-	case SLJIT_D_ORDERED:
+	case SLJIT_ORDERED_F64:
 		return 0x8b /* jpo */;
 	}
 	return 0;
 }
 
-static sljit_ub* generate_far_jump_code(struct sljit_jump *jump, sljit_ub *code_ptr, sljit_si type);
+static sljit_u8* generate_far_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr, sljit_s32 type);
 
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-static sljit_ub* generate_fixed_jump(sljit_ub *code_ptr, sljit_sw addr, sljit_si type);
+static sljit_u8* generate_fixed_jump(sljit_u8 *code_ptr, sljit_sw addr, sljit_s32 type);
 #endif
 
-static sljit_ub* generate_near_jump_code(struct sljit_jump *jump, sljit_ub *code_ptr, sljit_ub *code, sljit_si type)
+static sljit_u8* generate_near_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr, sljit_u8 *code, sljit_s32 type)
 {
-	sljit_si short_jump;
+	sljit_s32 short_jump;
 	sljit_uw label_addr;
 
 	if (jump->flags & JUMP_LABEL)
@@ -432,13 +432,13 @@ static sljit_ub* generate_near_jump_code(struct sljit_jump *jump, sljit_ub *code
 
 	if (short_jump) {
 		jump->flags |= PATCH_MB;
-		code_ptr += sizeof(sljit_sb);
+		code_ptr += sizeof(sljit_s8);
 	} else {
 		jump->flags |= PATCH_MW;
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
 		code_ptr += sizeof(sljit_sw);
 #else
-		code_ptr += sizeof(sljit_si);
+		code_ptr += sizeof(sljit_s32);
 #endif
 	}
 
@@ -448,11 +448,11 @@ static sljit_ub* generate_near_jump_code(struct sljit_jump *jump, sljit_ub *code
 SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler)
 {
 	struct sljit_memory_fragment *buf;
-	sljit_ub *code;
-	sljit_ub *code_ptr;
-	sljit_ub *buf_ptr;
-	sljit_ub *buf_end;
-	sljit_ub len;
+	sljit_u8 *code;
+	sljit_u8 *code_ptr;
+	sljit_u8 *buf_ptr;
+	sljit_u8 *buf_end;
+	sljit_u8 len;
 
 	struct sljit_label *label;
 	struct sljit_jump *jump;
@@ -463,7 +463,7 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 	reverse_buf(compiler);
 
 	/* Second code generation pass. */
-	code = (sljit_ub*)SLJIT_MALLOC_EXEC(compiler->size);
+	code = (sljit_u8*)SLJIT_MALLOC_EXEC(compiler->size);
 	PTR_FAIL_WITH_EXEC_IF(code);
 	buf = compiler->buf;
 
@@ -526,23 +526,23 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 	jump = compiler->jumps;
 	while (jump) {
 		if (jump->flags & PATCH_MB) {
-			SLJIT_ASSERT((sljit_sw)(jump->u.label->addr - (jump->addr + sizeof(sljit_sb))) >= -128 && (sljit_sw)(jump->u.label->addr - (jump->addr + sizeof(sljit_sb))) <= 127);
-			*(sljit_ub*)jump->addr = (sljit_ub)(jump->u.label->addr - (jump->addr + sizeof(sljit_sb)));
+			SLJIT_ASSERT((sljit_sw)(jump->u.label->addr - (jump->addr + sizeof(sljit_s8))) >= -128 && (sljit_sw)(jump->u.label->addr - (jump->addr + sizeof(sljit_s8))) <= 127);
+			*(sljit_u8*)jump->addr = (sljit_u8)(jump->u.label->addr - (jump->addr + sizeof(sljit_s8)));
 		} else if (jump->flags & PATCH_MW) {
 			if (jump->flags & JUMP_LABEL) {
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
 				*(sljit_sw*)jump->addr = (sljit_sw)(jump->u.label->addr - (jump->addr + sizeof(sljit_sw)));
 #else
-				SLJIT_ASSERT((sljit_sw)(jump->u.label->addr - (jump->addr + sizeof(sljit_si))) >= HALFWORD_MIN && (sljit_sw)(jump->u.label->addr - (jump->addr + sizeof(sljit_si))) <= HALFWORD_MAX);
-				*(sljit_si*)jump->addr = (sljit_si)(jump->u.label->addr - (jump->addr + sizeof(sljit_si)));
+				SLJIT_ASSERT((sljit_sw)(jump->u.label->addr - (jump->addr + sizeof(sljit_s32))) >= HALFWORD_MIN && (sljit_sw)(jump->u.label->addr - (jump->addr + sizeof(sljit_s32))) <= HALFWORD_MAX);
+				*(sljit_s32*)jump->addr = (sljit_s32)(jump->u.label->addr - (jump->addr + sizeof(sljit_s32)));
 #endif
 			}
 			else {
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
 				*(sljit_sw*)jump->addr = (sljit_sw)(jump->u.target - (jump->addr + sizeof(sljit_sw)));
 #else
-				SLJIT_ASSERT((sljit_sw)(jump->u.target - (jump->addr + sizeof(sljit_si))) >= HALFWORD_MIN && (sljit_sw)(jump->u.target - (jump->addr + sizeof(sljit_si))) <= HALFWORD_MAX);
-				*(sljit_si*)jump->addr = (sljit_si)(jump->u.target - (jump->addr + sizeof(sljit_si)));
+				SLJIT_ASSERT((sljit_sw)(jump->u.target - (jump->addr + sizeof(sljit_s32))) >= HALFWORD_MIN && (sljit_sw)(jump->u.target - (jump->addr + sizeof(sljit_s32))) <= HALFWORD_MAX);
+				*(sljit_s32*)jump->addr = (sljit_s32)(jump->u.target - (jump->addr + sizeof(sljit_s32)));
 #endif
 			}
 		}
@@ -565,32 +565,32 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 /*  Operators                                                            */
 /* --------------------------------------------------------------------- */
 
-static sljit_si emit_cum_binary(struct sljit_compiler *compiler,
-	sljit_ub op_rm, sljit_ub op_mr, sljit_ub op_imm, sljit_ub op_eax_imm,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w);
+static sljit_s32 emit_cum_binary(struct sljit_compiler *compiler,
+	sljit_u8 op_rm, sljit_u8 op_mr, sljit_u8 op_imm, sljit_u8 op_eax_imm,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w);
 
-static sljit_si emit_non_cum_binary(struct sljit_compiler *compiler,
-	sljit_ub op_rm, sljit_ub op_mr, sljit_ub op_imm, sljit_ub op_eax_imm,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w);
+static sljit_s32 emit_non_cum_binary(struct sljit_compiler *compiler,
+	sljit_u8 op_rm, sljit_u8 op_mr, sljit_u8 op_imm, sljit_u8 op_eax_imm,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w);
 
-static sljit_si emit_mov(struct sljit_compiler *compiler,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw);
+static sljit_s32 emit_mov(struct sljit_compiler *compiler,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw);
 
-static SLJIT_INLINE sljit_si emit_save_flags(struct sljit_compiler *compiler)
+static SLJIT_INLINE sljit_s32 emit_save_flags(struct sljit_compiler *compiler)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + 5);
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + 5);
 	FAIL_IF(!inst);
 	INC_SIZE(5);
 #else
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + 6);
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + 6);
 	FAIL_IF(!inst);
 	INC_SIZE(6);
 	*inst++ = REX_W;
@@ -598,23 +598,23 @@ static SLJIT_INLINE sljit_si emit_save_flags(struct sljit_compiler *compiler)
 	*inst++ = LEA_r_m; /* lea esp/rsp, [esp/rsp + sizeof(sljit_sw)] */
 	*inst++ = 0x64;
 	*inst++ = 0x24;
-	*inst++ = (sljit_ub)sizeof(sljit_sw);
+	*inst++ = (sljit_u8)sizeof(sljit_sw);
 	*inst++ = PUSHF;
 	compiler->flags_saved = 1;
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si emit_restore_flags(struct sljit_compiler *compiler, sljit_si keep_flags)
+static SLJIT_INLINE sljit_s32 emit_restore_flags(struct sljit_compiler *compiler, sljit_s32 keep_flags)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + 5);
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + 5);
 	FAIL_IF(!inst);
 	INC_SIZE(5);
 	*inst++ = POPF;
 #else
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + 6);
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + 6);
 	FAIL_IF(!inst);
 	INC_SIZE(6);
 	*inst++ = POPF;
@@ -623,7 +623,7 @@ static SLJIT_INLINE sljit_si emit_restore_flags(struct sljit_compiler *compiler,
 	*inst++ = LEA_r_m; /* lea esp/rsp, [esp/rsp - sizeof(sljit_sw)] */
 	*inst++ = 0x64;
 	*inst++ = 0x24;
-	*inst++ = (sljit_ub)-(sljit_sb)sizeof(sljit_sw);
+	*inst++ = (sljit_u8)(-(sljit_s8)sizeof(sljit_sw));
 	compiler->flags_saved = keep_flags;
 	return SLJIT_SUCCESS;
 }
@@ -640,7 +640,7 @@ static void SLJIT_CALL sljit_grow_stack(sljit_sw local_size)
 	CPU cycles if the stack is large enough. However, you don't know it in
 	advance, so it must always be called. I think this is a bad design in
 	general even if it has some reasons. */
-	*(volatile sljit_si*)alloca(local_size) = 0;
+	*(volatile sljit_s32*)alloca(local_size) = 0;
 }
 
 #endif
@@ -651,11 +651,11 @@ static void SLJIT_CALL sljit_grow_stack(sljit_sw local_size)
 #include "sljitNativeX86_64.c"
 #endif
 
-static sljit_si emit_mov(struct sljit_compiler *compiler,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static sljit_s32 emit_mov(struct sljit_compiler *compiler,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_ub* inst;
+	sljit_u8* inst;
 
 	if (dst == SLJIT_UNUSED) {
 		/* No destination, doesn't need to setup flags. */
@@ -719,11 +719,11 @@ static sljit_si emit_mov(struct sljit_compiler *compiler,
 #define EMIT_MOV(compiler, dst, dstw, src, srcw) \
 	FAIL_IF(emit_mov(compiler, dst, dstw, src, srcw));
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler, sljit_si op)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-	sljit_si size;
+	sljit_s32 size;
 #endif
 
 	CHECK_ERROR();
@@ -731,23 +731,23 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 
 	switch (GET_OPCODE(op)) {
 	case SLJIT_BREAKPOINT:
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 1);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);
 		FAIL_IF(!inst);
 		INC_SIZE(1);
 		*inst = INT3;
 		break;
 	case SLJIT_NOP:
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 1);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);
 		FAIL_IF(!inst);
 		INC_SIZE(1);
 		*inst = NOP;
 		break;
-	case SLJIT_LUMUL:
-	case SLJIT_LSMUL:
-	case SLJIT_UDIVMOD:
-	case SLJIT_SDIVMOD:
-	case SLJIT_UDIVI:
-	case SLJIT_SDIVI:
+	case SLJIT_LMUL_UW:
+	case SLJIT_LMUL_SW:
+	case SLJIT_DIVMOD_UW:
+	case SLJIT_DIVMOD_SW:
+	case SLJIT_DIV_UW:
+	case SLJIT_DIV_SW:
 		compiler->flags_saved = 0;
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
 #ifdef _WIN64
@@ -763,12 +763,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 			&& reg_map[TMP_REG1] == 2,
 			invalid_register_assignment_for_div_mul);
 #endif
-		compiler->mode32 = op & SLJIT_INT_OP;
+		compiler->mode32 = op & SLJIT_I32_OP;
 #endif
-		SLJIT_COMPILE_ASSERT((SLJIT_UDIVMOD & 0x2) == 0 && SLJIT_UDIVI - 0x2 == SLJIT_UDIVMOD, bad_div_opcode_assignments);
+		SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments);
 
 		op = GET_OPCODE(op);
-		if ((op | 0x2) == SLJIT_UDIVI) {
+		if ((op | 0x2) == SLJIT_DIV_UW) {
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) || defined(_WIN64)
 			EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_R1, 0);
 			inst = emit_x86_instruction(compiler, 1, SLJIT_R1, 0, SLJIT_R1, 0);
@@ -779,24 +779,24 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 			*inst = XOR_r_rm;
 		}
 
-		if ((op | 0x2) == SLJIT_SDIVI) {
+		if ((op | 0x2) == SLJIT_DIV_SW) {
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) || defined(_WIN64)
 			EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_R1, 0);
 #endif
 
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-			inst = (sljit_ub*)ensure_buf(compiler, 1 + 1);
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);
 			FAIL_IF(!inst);
 			INC_SIZE(1);
 			*inst = CDQ;
 #else
 			if (compiler->mode32) {
-				inst = (sljit_ub*)ensure_buf(compiler, 1 + 1);
+				inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);
 				FAIL_IF(!inst);
 				INC_SIZE(1);
 				*inst = CDQ;
 			} else {
-				inst = (sljit_ub*)ensure_buf(compiler, 1 + 2);
+				inst = (sljit_u8*)ensure_buf(compiler, 1 + 2);
 				FAIL_IF(!inst);
 				INC_SIZE(2);
 				*inst++ = REX_W;
@@ -806,27 +806,27 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 		}
 
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 2);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 2);
 		FAIL_IF(!inst);
 		INC_SIZE(2);
 		*inst++ = GROUP_F7;
-		*inst = MOD_REG | ((op >= SLJIT_UDIVMOD) ? reg_map[TMP_REG1] : reg_map[SLJIT_R1]);
+		*inst = MOD_REG | ((op >= SLJIT_DIVMOD_UW) ? reg_map[TMP_REG1] : reg_map[SLJIT_R1]);
 #else
 #ifdef _WIN64
-		size = (!compiler->mode32 || op >= SLJIT_UDIVMOD) ? 3 : 2;
+		size = (!compiler->mode32 || op >= SLJIT_DIVMOD_UW) ? 3 : 2;
 #else
 		size = (!compiler->mode32) ? 3 : 2;
 #endif
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + size);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + size);
 		FAIL_IF(!inst);
 		INC_SIZE(size);
 #ifdef _WIN64
 		if (!compiler->mode32)
-			*inst++ = REX_W | ((op >= SLJIT_UDIVMOD) ? REX_B : 0);
-		else if (op >= SLJIT_UDIVMOD)
+			*inst++ = REX_W | ((op >= SLJIT_DIVMOD_UW) ? REX_B : 0);
+		else if (op >= SLJIT_DIVMOD_UW)
 			*inst++ = REX_B;
 		*inst++ = GROUP_F7;
-		*inst = MOD_REG | ((op >= SLJIT_UDIVMOD) ? reg_lmap[TMP_REG1] : reg_lmap[SLJIT_R1]);
+		*inst = MOD_REG | ((op >= SLJIT_DIVMOD_UW) ? reg_lmap[TMP_REG1] : reg_lmap[SLJIT_R1]);
 #else
 		if (!compiler->mode32)
 			*inst++ = REX_W;
@@ -835,26 +835,26 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 #endif
 #endif
 		switch (op) {
-		case SLJIT_LUMUL:
+		case SLJIT_LMUL_UW:
 			*inst |= MUL;
 			break;
-		case SLJIT_LSMUL:
+		case SLJIT_LMUL_SW:
 			*inst |= IMUL;
 			break;
-		case SLJIT_UDIVMOD:
-		case SLJIT_UDIVI:
+		case SLJIT_DIVMOD_UW:
+		case SLJIT_DIV_UW:
 			*inst |= DIV;
 			break;
-		case SLJIT_SDIVMOD:
-		case SLJIT_SDIVI:
+		case SLJIT_DIVMOD_SW:
+		case SLJIT_DIV_SW:
 			*inst |= IDIV;
 			break;
 		}
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) && !defined(_WIN64)
-		if (op <= SLJIT_SDIVMOD)
+		if (op <= SLJIT_DIVMOD_SW)
 			EMIT_MOV(compiler, SLJIT_R1, 0, TMP_REG1, 0);
 #else
-		if (op >= SLJIT_UDIVI)
+		if (op >= SLJIT_DIV_UW)
 			EMIT_MOV(compiler, SLJIT_R1, 0, TMP_REG1, 0);
 #endif
 		break;
@@ -865,20 +865,20 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 
 #define ENCODE_PREFIX(prefix) \
 	do { \
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 1); \
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); \
 		FAIL_IF(!inst); \
 		INC_SIZE(1); \
 		*inst = (prefix); \
 	} while (0)
 
-static sljit_si emit_mov_byte(struct sljit_compiler *compiler, sljit_si sign,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static sljit_s32 emit_mov_byte(struct sljit_compiler *compiler, sljit_s32 sign,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_ub* inst;
-	sljit_si dst_r;
+	sljit_u8* inst;
+	sljit_s32 dst_r;
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-	sljit_si work_r;
+	sljit_s32 work_r;
 #endif
 
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
@@ -1016,12 +1016,12 @@ static sljit_si emit_mov_byte(struct sljit_compiler *compiler, sljit_si sign,
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si emit_mov_half(struct sljit_compiler *compiler, sljit_si sign,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static sljit_s32 emit_mov_half(struct sljit_compiler *compiler, sljit_s32 sign,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_ub* inst;
-	sljit_si dst_r;
+	sljit_u8* inst;
+	sljit_s32 dst_r;
 
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
 	compiler->mode32 = 0;
@@ -1067,11 +1067,11 @@ static sljit_si emit_mov_half(struct sljit_compiler *compiler, sljit_si sign,
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si emit_unary(struct sljit_compiler *compiler, sljit_ub opcode,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static sljit_s32 emit_unary(struct sljit_compiler *compiler, sljit_u8 opcode,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_ub* inst;
+	sljit_u8* inst;
 
 	if (dst == SLJIT_UNUSED) {
 		EMIT_MOV(compiler, TMP_REG1, 0, src, srcw);
@@ -1106,11 +1106,11 @@ static sljit_si emit_unary(struct sljit_compiler *compiler, sljit_ub opcode,
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si emit_not_with_flags(struct sljit_compiler *compiler,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static sljit_s32 emit_not_with_flags(struct sljit_compiler *compiler,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_ub* inst;
+	sljit_u8* inst;
 
 	if (dst == SLJIT_UNUSED) {
 		EMIT_MOV(compiler, TMP_REG1, 0, src, srcw);
@@ -1146,12 +1146,12 @@ static sljit_si emit_not_with_flags(struct sljit_compiler *compiler,
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si emit_clz(struct sljit_compiler *compiler, sljit_si op_flags,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static sljit_s32 emit_clz(struct sljit_compiler *compiler, sljit_s32 op_flags,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_ub* inst;
-	sljit_si dst_r;
+	sljit_u8* inst;
+	sljit_s32 dst_r;
 
 	SLJIT_UNUSED_ARG(op_flags);
 	if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) {
@@ -1164,7 +1164,7 @@ static sljit_si emit_clz(struct sljit_compiler *compiler, sljit_si op_flags,
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
 		inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_IMM, 31, TMP_REG1, 0);
 #else
-		inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_IMM, !(op_flags & SLJIT_INT_OP) ? 63 : 31, TMP_REG1, 0);
+		inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_IMM, !(op_flags & SLJIT_I32_OP) ? 63 : 31, TMP_REG1, 0);
 #endif
 		FAIL_IF(!inst);
 		*inst |= SHR;
@@ -1199,8 +1199,8 @@ static sljit_si emit_clz(struct sljit_compiler *compiler, sljit_si op_flags,
 #else
 	dst_r = FAST_IS_REG(dst) ? dst : TMP_REG2;
 	compiler->mode32 = 0;
-	EMIT_MOV(compiler, dst_r, 0, SLJIT_IMM, !(op_flags & SLJIT_INT_OP) ? 64 + 63 : 32 + 31);
-	compiler->mode32 = op_flags & SLJIT_INT_OP;
+	EMIT_MOV(compiler, dst_r, 0, SLJIT_IMM, !(op_flags & SLJIT_I32_OP) ? 64 + 63 : 32 + 31);
+	compiler->mode32 = op_flags & SLJIT_I32_OP;
 #endif
 
 	if (cpu_has_cmov == -1)
@@ -1213,7 +1213,7 @@ static sljit_si emit_clz(struct sljit_compiler *compiler, sljit_si op_flags,
 		*inst = CMOVNE_r_rm;
 	} else {
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 4);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 4);
 		FAIL_IF(!inst);
 		INC_SIZE(4);
 
@@ -1222,7 +1222,7 @@ static sljit_si emit_clz(struct sljit_compiler *compiler, sljit_si op_flags,
 		*inst++ = MOV_r_rm;
 		*inst++ = MOD_REG | (reg_map[dst_r] << 3) | reg_map[TMP_REG1];
 #else
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 5);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 5);
 		FAIL_IF(!inst);
 		INC_SIZE(5);
 
@@ -1237,7 +1237,7 @@ static sljit_si emit_clz(struct sljit_compiler *compiler, sljit_si op_flags,
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
 	inst = emit_x86_instruction(compiler, 1 | EX86_BIN_INS, SLJIT_IMM, 31, dst_r, 0);
 #else
-	inst = emit_x86_instruction(compiler, 1 | EX86_BIN_INS, SLJIT_IMM, !(op_flags & SLJIT_INT_OP) ? 63 : 31, dst_r, 0);
+	inst = emit_x86_instruction(compiler, 1 | EX86_BIN_INS, SLJIT_IMM, !(op_flags & SLJIT_I32_OP) ? 63 : 31, dst_r, 0);
 #endif
 	FAIL_IF(!inst);
 	*(inst + 1) |= XOR;
@@ -1255,16 +1255,16 @@ static sljit_si emit_clz(struct sljit_compiler *compiler, sljit_si op_flags,
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_ub* inst;
-	sljit_si update = 0;
-	sljit_si op_flags = GET_ALL_FLAGS(op);
+	sljit_u8* inst;
+	sljit_s32 update = 0;
+	sljit_s32 op_flags = GET_ALL_FLAGS(op);
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-	sljit_si dst_is_ereg = 0;
-	sljit_si src_is_ereg = 0;
+	sljit_s32 dst_is_ereg = 0;
+	sljit_s32 src_is_ereg = 0;
 #else
 #	define src_is_ereg 0
 #endif
@@ -1277,7 +1277,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	CHECK_EXTRA_REGS(dst, dstw, dst_is_ereg = 1);
 	CHECK_EXTRA_REGS(src, srcw, src_is_ereg = 1);
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-	compiler->mode32 = op_flags & SLJIT_INT_OP;
+	compiler->mode32 = op_flags & SLJIT_I32_OP;
 #endif
 
 	op = GET_OPCODE(op);
@@ -1286,20 +1286,20 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 		compiler->mode32 = 0;
 #endif
 
-		if (op_flags & SLJIT_INT_OP) {
+		if (op_flags & SLJIT_I32_OP) {
 			if (FAST_IS_REG(src) && src == dst) {
 				if (!TYPE_CAST_NEEDED(op))
 					return SLJIT_SUCCESS;
 			}
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-			if (op == SLJIT_MOV_SI && (src & SLJIT_MEM))
-				op = SLJIT_MOV_UI;
-			if (op == SLJIT_MOVU_SI && (src & SLJIT_MEM))
-				op = SLJIT_MOVU_UI;
-			if (op == SLJIT_MOV_UI && (src & SLJIT_IMM))
-				op = SLJIT_MOV_SI;
-			if (op == SLJIT_MOVU_UI && (src & SLJIT_IMM))
-				op = SLJIT_MOVU_SI;
+			if (op == SLJIT_MOV_S32 && (src & SLJIT_MEM))
+				op = SLJIT_MOV_U32;
+			if (op == SLJIT_MOVU_S32 && (src & SLJIT_MEM))
+				op = SLJIT_MOVU_U32;
+			if (op == SLJIT_MOV_U32 && (src & SLJIT_IMM))
+				op = SLJIT_MOV_S32;
+			if (op == SLJIT_MOVU_U32 && (src & SLJIT_IMM))
+				op = SLJIT_MOVU_S32;
 #endif
 		}
 
@@ -1311,24 +1311,24 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 
 		if (src & SLJIT_IMM) {
 			switch (op) {
-			case SLJIT_MOV_UB:
-				srcw = (sljit_ub)srcw;
+			case SLJIT_MOV_U8:
+				srcw = (sljit_u8)srcw;
 				break;
-			case SLJIT_MOV_SB:
-				srcw = (sljit_sb)srcw;
+			case SLJIT_MOV_S8:
+				srcw = (sljit_s8)srcw;
 				break;
-			case SLJIT_MOV_UH:
-				srcw = (sljit_uh)srcw;
+			case SLJIT_MOV_U16:
+				srcw = (sljit_u16)srcw;
 				break;
-			case SLJIT_MOV_SH:
-				srcw = (sljit_sh)srcw;
+			case SLJIT_MOV_S16:
+				srcw = (sljit_s16)srcw;
 				break;
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-			case SLJIT_MOV_UI:
-				srcw = (sljit_ui)srcw;
+			case SLJIT_MOV_U32:
+				srcw = (sljit_u32)srcw;
 				break;
-			case SLJIT_MOV_SI:
-				srcw = (sljit_si)srcw;
+			case SLJIT_MOV_S32:
+				srcw = (sljit_s32)srcw;
 				break;
 #endif
 			}
@@ -1347,7 +1347,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 		}
 
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-		if (SLJIT_UNLIKELY(dst_is_ereg) && (!(op == SLJIT_MOV || op == SLJIT_MOV_UI || op == SLJIT_MOV_SI || op == SLJIT_MOV_P) || (src & SLJIT_MEM))) {
+		if (SLJIT_UNLIKELY(dst_is_ereg) && (!(op == SLJIT_MOV || op == SLJIT_MOV_U32 || op == SLJIT_MOV_S32 || op == SLJIT_MOV_P) || (src & SLJIT_MEM))) {
 			SLJIT_ASSERT(dst == SLJIT_MEM1(SLJIT_SP));
 			dst = TMP_REG1;
 		}
@@ -1357,28 +1357,28 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 		case SLJIT_MOV:
 		case SLJIT_MOV_P:
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-		case SLJIT_MOV_UI:
-		case SLJIT_MOV_SI:
+		case SLJIT_MOV_U32:
+		case SLJIT_MOV_S32:
 #endif
 			FAIL_IF(emit_mov(compiler, dst, dstw, src, srcw));
 			break;
-		case SLJIT_MOV_UB:
+		case SLJIT_MOV_U8:
 			FAIL_IF(emit_mov_byte(compiler, 0, dst, dstw, src, srcw));
 			break;
-		case SLJIT_MOV_SB:
+		case SLJIT_MOV_S8:
 			FAIL_IF(emit_mov_byte(compiler, 1, dst, dstw, src, srcw));
 			break;
-		case SLJIT_MOV_UH:
+		case SLJIT_MOV_U16:
 			FAIL_IF(emit_mov_half(compiler, 0, dst, dstw, src, srcw));
 			break;
-		case SLJIT_MOV_SH:
+		case SLJIT_MOV_S16:
 			FAIL_IF(emit_mov_half(compiler, 1, dst, dstw, src, srcw));
 			break;
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-		case SLJIT_MOV_UI:
+		case SLJIT_MOV_U32:
 			FAIL_IF(emit_mov_int(compiler, 0, dst, dstw, src, srcw));
 			break;
-		case SLJIT_MOV_SI:
+		case SLJIT_MOV_S32:
 			FAIL_IF(emit_mov_int(compiler, 1, dst, dstw, src, srcw));
 			break;
 #endif
@@ -1454,13 +1454,13 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 
 #endif
 
-static sljit_si emit_cum_binary(struct sljit_compiler *compiler,
-	sljit_ub op_rm, sljit_ub op_mr, sljit_ub op_imm, sljit_ub op_eax_imm,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static sljit_s32 emit_cum_binary(struct sljit_compiler *compiler,
+	sljit_u8 op_rm, sljit_u8 op_mr, sljit_u8 op_imm, sljit_u8 op_eax_imm,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_ub* inst;
+	sljit_u8* inst;
 
 	if (dst == SLJIT_UNUSED) {
 		EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w);
@@ -1570,13 +1570,13 @@ static sljit_si emit_cum_binary(struct sljit_compiler *compiler,
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si emit_non_cum_binary(struct sljit_compiler *compiler,
-	sljit_ub op_rm, sljit_ub op_mr, sljit_ub op_imm, sljit_ub op_eax_imm,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static sljit_s32 emit_non_cum_binary(struct sljit_compiler *compiler,
+	sljit_u8 op_rm, sljit_u8 op_mr, sljit_u8 op_imm, sljit_u8 op_eax_imm,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_ub* inst;
+	sljit_u8* inst;
 
 	if (dst == SLJIT_UNUSED) {
 		EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w);
@@ -1652,13 +1652,13 @@ static sljit_si emit_non_cum_binary(struct sljit_compiler *compiler,
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si emit_mul(struct sljit_compiler *compiler,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static sljit_s32 emit_mul(struct sljit_compiler *compiler,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_ub* inst;
-	sljit_si dst_r;
+	sljit_u8* inst;
+	sljit_s32 dst_r;
 
 	dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1;
 
@@ -1686,17 +1686,17 @@ static sljit_si emit_mul(struct sljit_compiler *compiler,
 			inst = emit_x86_instruction(compiler, 1, dst_r, 0, src2, src2w);
 			FAIL_IF(!inst);
 			*inst = IMUL_r_rm_i8;
-			inst = (sljit_ub*)ensure_buf(compiler, 1 + 1);
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);
 			FAIL_IF(!inst);
 			INC_SIZE(1);
-			*inst = (sljit_sb)src1w;
+			*inst = (sljit_s8)src1w;
 		}
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
 		else {
 			inst = emit_x86_instruction(compiler, 1, dst_r, 0, src2, src2w);
 			FAIL_IF(!inst);
 			*inst = IMUL_r_rm_i32;
-			inst = (sljit_ub*)ensure_buf(compiler, 1 + 4);
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 4);
 			FAIL_IF(!inst);
 			INC_SIZE(4);
 			*(sljit_sw*)inst = src1w;
@@ -1706,10 +1706,10 @@ static sljit_si emit_mul(struct sljit_compiler *compiler,
 			inst = emit_x86_instruction(compiler, 1, dst_r, 0, src2, src2w);
 			FAIL_IF(!inst);
 			*inst = IMUL_r_rm_i32;
-			inst = (sljit_ub*)ensure_buf(compiler, 1 + 4);
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 4);
 			FAIL_IF(!inst);
 			INC_SIZE(4);
-			*(sljit_si*)inst = (sljit_si)src1w;
+			*(sljit_s32*)inst = (sljit_s32)src1w;
 		}
 		else {
 			EMIT_MOV(compiler, TMP_REG2, 0, SLJIT_IMM, src1w);
@@ -1729,17 +1729,17 @@ static sljit_si emit_mul(struct sljit_compiler *compiler,
 			inst = emit_x86_instruction(compiler, 1, dst_r, 0, src1, src1w);
 			FAIL_IF(!inst);
 			*inst = IMUL_r_rm_i8;
-			inst = (sljit_ub*)ensure_buf(compiler, 1 + 1);
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);
 			FAIL_IF(!inst);
 			INC_SIZE(1);
-			*inst = (sljit_sb)src2w;
+			*inst = (sljit_s8)src2w;
 		}
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
 		else {
 			inst = emit_x86_instruction(compiler, 1, dst_r, 0, src1, src1w);
 			FAIL_IF(!inst);
 			*inst = IMUL_r_rm_i32;
-			inst = (sljit_ub*)ensure_buf(compiler, 1 + 4);
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 4);
 			FAIL_IF(!inst);
 			INC_SIZE(4);
 			*(sljit_sw*)inst = src2w;
@@ -1749,10 +1749,10 @@ static sljit_si emit_mul(struct sljit_compiler *compiler,
 			inst = emit_x86_instruction(compiler, 1, dst_r, 0, src1, src1w);
 			FAIL_IF(!inst);
 			*inst = IMUL_r_rm_i32;
-			inst = (sljit_ub*)ensure_buf(compiler, 1 + 4);
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 4);
 			FAIL_IF(!inst);
 			INC_SIZE(4);
-			*(sljit_si*)inst = (sljit_si)src2w;
+			*(sljit_s32*)inst = (sljit_s32)src2w;
 		}
 		else {
 			EMIT_MOV(compiler, TMP_REG2, 0, SLJIT_IMM, src2w);
@@ -1782,13 +1782,13 @@ static sljit_si emit_mul(struct sljit_compiler *compiler,
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si emit_lea_binary(struct sljit_compiler *compiler, sljit_si keep_flags,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static sljit_s32 emit_lea_binary(struct sljit_compiler *compiler, sljit_s32 keep_flags,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_ub* inst;
-	sljit_si dst_r, done = 0;
+	sljit_u8* inst;
+	sljit_s32 dst_r, done = 0;
 
 	/* These cases better be left to handled by normal way. */
 	if (!keep_flags) {
@@ -1809,7 +1809,7 @@ static sljit_si emit_lea_binary(struct sljit_compiler *compiler, sljit_si keep_f
 		}
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
 		if ((src2 & SLJIT_IMM) && (compiler->mode32 || IS_HALFWORD(src2w))) {
-			inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM1(src1), (sljit_si)src2w);
+			inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM1(src1), (sljit_s32)src2w);
 #else
 		if (src2 & SLJIT_IMM) {
 			inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM1(src1), src2w);
@@ -1822,7 +1822,7 @@ static sljit_si emit_lea_binary(struct sljit_compiler *compiler, sljit_si keep_f
 	else if (FAST_IS_REG(src2)) {
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
 		if ((src1 & SLJIT_IMM) && (compiler->mode32 || IS_HALFWORD(src1w))) {
-			inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM1(src2), (sljit_si)src1w);
+			inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM1(src2), (sljit_s32)src1w);
 #else
 		if (src1 & SLJIT_IMM) {
 			inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM1(src2), src1w);
@@ -1841,11 +1841,11 @@ static sljit_si emit_lea_binary(struct sljit_compiler *compiler, sljit_si keep_f
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-static sljit_si emit_cmp_binary(struct sljit_compiler *compiler,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static sljit_s32 emit_cmp_binary(struct sljit_compiler *compiler,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_ub* inst;
+	sljit_u8* inst;
 
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
 	if (src1 == SLJIT_R0 && (src2 & SLJIT_IMM) && (src2w > 127 || src2w < -128) && (compiler->mode32 || IS_HALFWORD(src2w))) {
@@ -1892,11 +1892,11 @@ static sljit_si emit_cmp_binary(struct sljit_compiler *compiler,
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si emit_test_binary(struct sljit_compiler *compiler,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static sljit_s32 emit_test_binary(struct sljit_compiler *compiler,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_ub* inst;
+	sljit_u8* inst;
 
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
 	if (src1 == SLJIT_R0 && (src2 & SLJIT_IMM) && (src2w > 127 || src2w < -128) && (compiler->mode32 || IS_HALFWORD(src2w))) {
@@ -2002,13 +2002,13 @@ static sljit_si emit_test_binary(struct sljit_compiler *compiler,
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si emit_shift(struct sljit_compiler *compiler,
-	sljit_ub mode,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static sljit_s32 emit_shift(struct sljit_compiler *compiler,
+	sljit_u8 mode,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_ub* inst;
+	sljit_u8* inst;
 
 	if ((src2 & SLJIT_IMM) || (src2 == SLJIT_PREF_SHIFT_REG)) {
 		if (dst == src1 && dstw == src1w) {
@@ -2091,11 +2091,11 @@ static sljit_si emit_shift(struct sljit_compiler *compiler,
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si emit_shift_with_flags(struct sljit_compiler *compiler,
-	sljit_ub mode, sljit_si set_flags,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static sljit_s32 emit_shift_with_flags(struct sljit_compiler *compiler,
+	sljit_u8 mode, sljit_s32 set_flags,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	/* The CPU does not set flags if the shift count is 0. */
 	if (src2 & SLJIT_IMM) {
@@ -2126,10 +2126,10 @@ static sljit_si emit_shift_with_flags(struct sljit_compiler *compiler,
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
@@ -2141,7 +2141,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 	CHECK_EXTRA_REGS(src1, src1w, (void)0);
 	CHECK_EXTRA_REGS(src2, src2w, (void)0);
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-	compiler->mode32 = op & SLJIT_INT_OP;
+	compiler->mode32 = op & SLJIT_I32_OP;
 #endif
 
 	if (GET_OPCODE(op) >= SLJIT_MUL) {
@@ -2221,7 +2221,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_register_index(reg));
 #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
@@ -2231,21 +2231,21 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg)
 	return reg_map[reg];
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_float_register_index(sljit_si reg)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg)
 {
 	CHECK_REG_INDEX(check_sljit_get_float_register_index(reg));
 	return reg;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *compiler,
-	void *instruction, sljit_si size)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler,
+	void *instruction, sljit_s32 size)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_op_custom(compiler, instruction, size));
 
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + size);
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + size);
 	FAIL_IF(!inst);
 	INC_SIZE(size);
 	SLJIT_MEMMOVE(inst, instruction, size);
@@ -2257,12 +2257,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *co
 /* --------------------------------------------------------------------- */
 
 /* Alignment + 2 * 16 bytes. */
-static sljit_si sse2_data[3 + (4 + 4) * 2];
-static sljit_si *sse2_buffer;
+static sljit_s32 sse2_data[3 + (4 + 4) * 2];
+static sljit_s32 *sse2_buffer;
 
 static void init_compiler(void)
 {
-	sse2_buffer = (sljit_si*)(((sljit_uw)sse2_data + 15) & ~0xf);
+	sse2_buffer = (sljit_s32*)(((sljit_uw)sse2_data + 15) & ~0xf);
 	/* Single precision constants. */
 	sse2_buffer[0] = 0x80000000;
 	sse2_buffer[4] = 0x7fffffff;
@@ -2273,7 +2273,7 @@ static void init_compiler(void)
 	sse2_buffer[13] = 0x7fffffff;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_is_fpu_available(void)
 {
 #ifdef SLJIT_IS_FPU_AVAILABLE
 	return SLJIT_IS_FPU_AVAILABLE;
@@ -2286,10 +2286,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void)
 #endif /* SLJIT_DETECT_SSE2 */
 }
 
-static sljit_si emit_sse2(struct sljit_compiler *compiler, sljit_ub opcode,
-	sljit_si single, sljit_si xmm1, sljit_si xmm2, sljit_sw xmm2w)
+static sljit_s32 emit_sse2(struct sljit_compiler *compiler, sljit_u8 opcode,
+	sljit_s32 single, sljit_s32 xmm1, sljit_s32 xmm2, sljit_sw xmm2w)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 
 	inst = emit_x86_instruction(compiler, 2 | (single ? EX86_PREF_F3 : EX86_PREF_F2) | EX86_SSE2, xmm1, 0, xmm2, xmm2w);
 	FAIL_IF(!inst);
@@ -2298,10 +2298,10 @@ static sljit_si emit_sse2(struct sljit_compiler *compiler, sljit_ub opcode,
 	return SLJIT_SUCCESS;
 }
 
-static sljit_si emit_sse2_logic(struct sljit_compiler *compiler, sljit_ub opcode,
-	sljit_si pref66, sljit_si xmm1, sljit_si xmm2, sljit_sw xmm2w)
+static sljit_s32 emit_sse2_logic(struct sljit_compiler *compiler, sljit_u8 opcode,
+	sljit_s32 pref66, sljit_s32 xmm1, sljit_s32 xmm2, sljit_sw xmm2w)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 
 	inst = emit_x86_instruction(compiler, 2 | (pref66 ? EX86_PREF_66 : 0) | EX86_SSE2, xmm1, 0, xmm2, xmm2w);
 	FAIL_IF(!inst);
@@ -2310,31 +2310,31 @@ static sljit_si emit_sse2_logic(struct sljit_compiler *compiler, sljit_ub opcode
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si emit_sse2_load(struct sljit_compiler *compiler,
-	sljit_si single, sljit_si dst, sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 emit_sse2_load(struct sljit_compiler *compiler,
+	sljit_s32 single, sljit_s32 dst, sljit_s32 src, sljit_sw srcw)
 {
 	return emit_sse2(compiler, MOVSD_x_xm, single, dst, src, srcw);
 }
 
-static SLJIT_INLINE sljit_si emit_sse2_store(struct sljit_compiler *compiler,
-	sljit_si single, sljit_si dst, sljit_sw dstw, sljit_si src)
+static SLJIT_INLINE sljit_s32 emit_sse2_store(struct sljit_compiler *compiler,
+	sljit_s32 single, sljit_s32 dst, sljit_sw dstw, sljit_s32 src)
 {
 	return emit_sse2(compiler, MOVSD_xm_x, single, src, dst, dstw);
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_convw_fromd(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG1;
-	sljit_ub *inst;
+	sljit_s32 dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG1;
+	sljit_u8 *inst;
 
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-	if (GET_OPCODE(op) == SLJIT_CONVW_FROMD)
+	if (GET_OPCODE(op) == SLJIT_CONV_SW_FROM_F64)
 		compiler->mode32 = 0;
 #endif
 
-	inst = emit_x86_instruction(compiler, 2 | ((op & SLJIT_SINGLE_OP) ? EX86_PREF_F3 : EX86_PREF_F2) | EX86_SSE2_OP2, dst_r, 0, src, srcw);
+	inst = emit_x86_instruction(compiler, 2 | ((op & SLJIT_F32_OP) ? EX86_PREF_F3 : EX86_PREF_F2) | EX86_SSE2_OP2, dst_r, 0, src, srcw);
 	FAIL_IF(!inst);
 	*inst++ = GROUP_0F;
 	*inst = CVTTSD2SI_r_xm;
@@ -2344,29 +2344,29 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convw_fromd(struct sljit_compiler *
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG;
-	sljit_ub *inst;
+	sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG;
+	sljit_u8 *inst;
 
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-	if (GET_OPCODE(op) == SLJIT_CONVD_FROMW)
+	if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_SW)
 		compiler->mode32 = 0;
 #endif
 
 	if (src & SLJIT_IMM) {
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-		if (GET_OPCODE(op) == SLJIT_CONVD_FROMI)
-			srcw = (sljit_si)srcw;
+		if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32)
+			srcw = (sljit_s32)srcw;
 #endif
 		EMIT_MOV(compiler, TMP_REG1, 0, src, srcw);
 		src = TMP_REG1;
 		srcw = 0;
 	}
 
-	inst = emit_x86_instruction(compiler, 2 | ((op & SLJIT_SINGLE_OP) ? EX86_PREF_F3 : EX86_PREF_F2) | EX86_SSE2_OP1, dst_r, 0, src, srcw);
+	inst = emit_x86_instruction(compiler, 2 | ((op & SLJIT_F32_OP) ? EX86_PREF_F3 : EX86_PREF_F2) | EX86_SSE2_OP1, dst_r, 0, src, srcw);
 	FAIL_IF(!inst);
 	*inst++ = GROUP_0F;
 	*inst = CVTSI2SD_x_rm;
@@ -2375,27 +2375,27 @@ static SLJIT_INLINE sljit_si sljit_emit_fop1_convd_fromw(struct sljit_compiler *
 	compiler->mode32 = 1;
 #endif
 	if (dst_r == TMP_FREG)
-		return emit_sse2_store(compiler, op & SLJIT_SINGLE_OP, dst, dstw, TMP_FREG);
+		return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG);
 	return SLJIT_SUCCESS;
 }
 
-static SLJIT_INLINE sljit_si sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
 	compiler->flags_saved = 0;
 	if (!FAST_IS_REG(src1)) {
-		FAIL_IF(emit_sse2_load(compiler, op & SLJIT_SINGLE_OP, TMP_FREG, src1, src1w));
+		FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, TMP_FREG, src1, src1w));
 		src1 = TMP_FREG;
 	}
-	return emit_sse2_logic(compiler, UCOMISD_x_xm, !(op & SLJIT_SINGLE_OP), src1, src2, src2w);
+	return emit_sse2_logic(compiler, UCOMISD_x_xm, !(op & SLJIT_F32_OP), src1, src2, src2w);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_si dst_r;
+	sljit_s32 dst_r;
 
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
 	compiler->mode32 = 1;
@@ -2404,65 +2404,65 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 	CHECK_ERROR();
 	SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw);
 
-	if (GET_OPCODE(op) == SLJIT_DMOV) {
+	if (GET_OPCODE(op) == SLJIT_MOV_F64) {
 		if (FAST_IS_REG(dst))
-			return emit_sse2_load(compiler, op & SLJIT_SINGLE_OP, dst, src, srcw);
+			return emit_sse2_load(compiler, op & SLJIT_F32_OP, dst, src, srcw);
 		if (FAST_IS_REG(src))
-			return emit_sse2_store(compiler, op & SLJIT_SINGLE_OP, dst, dstw, src);
-		FAIL_IF(emit_sse2_load(compiler, op & SLJIT_SINGLE_OP, TMP_FREG, src, srcw));
-		return emit_sse2_store(compiler, op & SLJIT_SINGLE_OP, dst, dstw, TMP_FREG);
+			return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, src);
+		FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, TMP_FREG, src, srcw));
+		return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG);
 	}
 
-	if (GET_OPCODE(op) == SLJIT_CONVD_FROMS) {
+	if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32) {
 		dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG;
 		if (FAST_IS_REG(src)) {
 			/* We overwrite the high bits of source. From SLJIT point of view,
 			   this is not an issue.
 			   Note: In SSE3, we could also use MOVDDUP and MOVSLDUP. */
-			FAIL_IF(emit_sse2_logic(compiler, UNPCKLPD_x_xm, op & SLJIT_SINGLE_OP, src, src, 0));
+			FAIL_IF(emit_sse2_logic(compiler, UNPCKLPD_x_xm, op & SLJIT_F32_OP, src, src, 0));
 		}
 		else {
-			FAIL_IF(emit_sse2_load(compiler, !(op & SLJIT_SINGLE_OP), TMP_FREG, src, srcw));
+			FAIL_IF(emit_sse2_load(compiler, !(op & SLJIT_F32_OP), TMP_FREG, src, srcw));
 			src = TMP_FREG;
 		}
 
-		FAIL_IF(emit_sse2_logic(compiler, CVTPD2PS_x_xm, op & SLJIT_SINGLE_OP, dst_r, src, 0));
+		FAIL_IF(emit_sse2_logic(compiler, CVTPD2PS_x_xm, op & SLJIT_F32_OP, dst_r, src, 0));
 		if (dst_r == TMP_FREG)
-			return emit_sse2_store(compiler, op & SLJIT_SINGLE_OP, dst, dstw, TMP_FREG);
+			return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG);
 		return SLJIT_SUCCESS;
 	}
 
 	if (SLOW_IS_REG(dst)) {
 		dst_r = dst;
 		if (dst != src)
-			FAIL_IF(emit_sse2_load(compiler, op & SLJIT_SINGLE_OP, dst_r, src, srcw));
+			FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, dst_r, src, srcw));
 	}
 	else {
 		dst_r = TMP_FREG;
-		FAIL_IF(emit_sse2_load(compiler, op & SLJIT_SINGLE_OP, dst_r, src, srcw));
+		FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, dst_r, src, srcw));
 	}
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_DNEG:
-		FAIL_IF(emit_sse2_logic(compiler, XORPD_x_xm, 1, dst_r, SLJIT_MEM0(), (sljit_sw)(op & SLJIT_SINGLE_OP ? sse2_buffer : sse2_buffer + 8)));
+	case SLJIT_NEG_F64:
+		FAIL_IF(emit_sse2_logic(compiler, XORPD_x_xm, 1, dst_r, SLJIT_MEM0(), (sljit_sw)(op & SLJIT_F32_OP ? sse2_buffer : sse2_buffer + 8)));
 		break;
 
-	case SLJIT_DABS:
-		FAIL_IF(emit_sse2_logic(compiler, ANDPD_x_xm, 1, dst_r, SLJIT_MEM0(), (sljit_sw)(op & SLJIT_SINGLE_OP ? sse2_buffer + 4 : sse2_buffer + 12)));
+	case SLJIT_ABS_F64:
+		FAIL_IF(emit_sse2_logic(compiler, ANDPD_x_xm, 1, dst_r, SLJIT_MEM0(), (sljit_sw)(op & SLJIT_F32_OP ? sse2_buffer + 4 : sse2_buffer + 12)));
 		break;
 	}
 
 	if (dst_r == TMP_FREG)
-		return emit_sse2_store(compiler, op & SLJIT_SINGLE_OP, dst, dstw, TMP_FREG);
+		return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG);
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src1, sljit_sw src1w,
-	sljit_si src2, sljit_sw src2w)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src1, sljit_sw src1w,
+	sljit_s32 src2, sljit_sw src2w)
 {
-	sljit_si dst_r;
+	sljit_s32 dst_r;
 
 	CHECK_ERROR();
 	CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
@@ -2478,43 +2478,43 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 		dst_r = dst;
 		if (dst == src1)
 			; /* Do nothing here. */
-		else if (dst == src2 && (op == SLJIT_DADD || op == SLJIT_DMUL)) {
+		else if (dst == src2 && (op == SLJIT_ADD_F64 || op == SLJIT_MUL_F64)) {
 			/* Swap arguments. */
 			src2 = src1;
 			src2w = src1w;
 		}
 		else if (dst != src2)
-			FAIL_IF(emit_sse2_load(compiler, op & SLJIT_SINGLE_OP, dst_r, src1, src1w));
+			FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, dst_r, src1, src1w));
 		else {
 			dst_r = TMP_FREG;
-			FAIL_IF(emit_sse2_load(compiler, op & SLJIT_SINGLE_OP, TMP_FREG, src1, src1w));
+			FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, TMP_FREG, src1, src1w));
 		}
 	}
 	else {
 		dst_r = TMP_FREG;
-		FAIL_IF(emit_sse2_load(compiler, op & SLJIT_SINGLE_OP, TMP_FREG, src1, src1w));
+		FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, TMP_FREG, src1, src1w));
 	}
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_DADD:
-		FAIL_IF(emit_sse2(compiler, ADDSD_x_xm, op & SLJIT_SINGLE_OP, dst_r, src2, src2w));
+	case SLJIT_ADD_F64:
+		FAIL_IF(emit_sse2(compiler, ADDSD_x_xm, op & SLJIT_F32_OP, dst_r, src2, src2w));
 		break;
 
-	case SLJIT_DSUB:
-		FAIL_IF(emit_sse2(compiler, SUBSD_x_xm, op & SLJIT_SINGLE_OP, dst_r, src2, src2w));
+	case SLJIT_SUB_F64:
+		FAIL_IF(emit_sse2(compiler, SUBSD_x_xm, op & SLJIT_F32_OP, dst_r, src2, src2w));
 		break;
 
-	case SLJIT_DMUL:
-		FAIL_IF(emit_sse2(compiler, MULSD_x_xm, op & SLJIT_SINGLE_OP, dst_r, src2, src2w));
+	case SLJIT_MUL_F64:
+		FAIL_IF(emit_sse2(compiler, MULSD_x_xm, op & SLJIT_F32_OP, dst_r, src2, src2w));
 		break;
 
-	case SLJIT_DDIV:
-		FAIL_IF(emit_sse2(compiler, DIVSD_x_xm, op & SLJIT_SINGLE_OP, dst_r, src2, src2w));
+	case SLJIT_DIV_F64:
+		FAIL_IF(emit_sse2(compiler, DIVSD_x_xm, op & SLJIT_F32_OP, dst_r, src2, src2w));
 		break;
 	}
 
 	if (dst_r == TMP_FREG)
-		return emit_sse2_store(compiler, op & SLJIT_SINGLE_OP, dst, dstw, TMP_FREG);
+		return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG);
 	return SLJIT_SUCCESS;
 }
 
@@ -2524,7 +2524,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 
 SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 	struct sljit_label *label;
 
 	CHECK_ERROR_PTR();
@@ -2542,7 +2542,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compi
 	PTR_FAIL_IF(!label);
 	set_label(label, compiler);
 
-	inst = (sljit_ub*)ensure_buf(compiler, 2);
+	inst = (sljit_u8*)ensure_buf(compiler, 2);
 	PTR_FAIL_IF(!inst);
 
 	*inst++ = 0;
@@ -2551,9 +2551,9 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compi
 	return label;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 	struct sljit_jump *jump;
 
 	CHECK_ERROR_PTR();
@@ -2580,7 +2580,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
 	compiler->size += (type >= SLJIT_JUMP) ? (10 + 3) : (2 + 10 + 3);
 #endif
 
-	inst = (sljit_ub*)ensure_buf(compiler, 2);
+	inst = (sljit_u8*)ensure_buf(compiler, 2);
 	PTR_FAIL_IF_NULL(inst);
 
 	*inst++ = 0;
@@ -2588,9 +2588,9 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
 	return jump;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compiler, sljit_si type, sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 	struct sljit_jump *jump;
 
 	CHECK_ERROR();
@@ -2638,7 +2638,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compil
 		compiler->size += 10 + 3;
 #endif
 
-		inst = (sljit_ub*)ensure_buf(compiler, 2);
+		inst = (sljit_u8*)ensure_buf(compiler, 2);
 		FAIL_IF_NULL(inst);
 
 		*inst++ = 0;
@@ -2657,18 +2657,18 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compil
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_si op,
-	sljit_si dst, sljit_sw dstw,
-	sljit_si src, sljit_sw srcw,
-	sljit_si type)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw,
+	sljit_s32 type)
 {
-	sljit_ub *inst;
-	sljit_ub cond_set = 0;
+	sljit_u8 *inst;
+	sljit_u8 cond_set = 0;
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-	sljit_si reg;
+	sljit_s32 reg;
 #else
 	/* CHECK_EXTRA_REGS migh overwrite these values. */
-	sljit_si dst_save = dst;
+	sljit_s32 dst_save = dst;
 	sljit_sw dstw_save = dstw;
 #endif
 
@@ -2690,7 +2690,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
 	if (GET_OPCODE(op) == SLJIT_OR && !GET_ALL_FLAGS(op) && FAST_IS_REG(dst) && dst == src) {
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 4 + 3);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 4 + 3);
 		FAIL_IF(!inst);
 		INC_SIZE(4 + 3);
 		/* Set low register to conditional flag. */
@@ -2706,7 +2706,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 
 	reg = (op == SLJIT_MOV && FAST_IS_REG(dst)) ? dst : TMP_REG1;
 
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + 4 + 4);
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + 4 + 4);
 	FAIL_IF(!inst);
 	INC_SIZE(4 + 4);
 	/* Set low register to conditional flag. */
@@ -2735,7 +2735,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 	if (GET_OPCODE(op) < SLJIT_ADD && FAST_IS_REG(dst)) {
 		if (reg_map[dst] <= 4) {
 			/* Low byte is accessible. */
-			inst = (sljit_ub*)ensure_buf(compiler, 1 + 3 + 3);
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 3 + 3);
 			FAIL_IF(!inst);
 			INC_SIZE(3 + 3);
 			/* Set low byte to conditional flag. */
@@ -2758,7 +2758,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 			/* a xor reg, reg operation would overwrite the flags. */
 			EMIT_MOV(compiler, dst, 0, SLJIT_IMM, 0);
 
-			inst = (sljit_ub*)ensure_buf(compiler, 1 + 3);
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 3);
 			FAIL_IF(!inst);
 			INC_SIZE(3);
 
@@ -2769,7 +2769,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 			return SLJIT_SUCCESS;
 		}
 
-		inst = (sljit_ub*)ensure_buf(compiler, 1 + 1 + 3 + 3 + 1);
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 3 + 3 + 1);
 		FAIL_IF(!inst);
 		INC_SIZE(1 + 3 + 3 + 1);
 		*inst++ = XCHG_EAX_r + reg_map[TMP_REG1];
@@ -2788,7 +2788,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 	if (GET_OPCODE(op) == SLJIT_OR && !GET_ALL_FLAGS(op) && FAST_IS_REG(dst) && dst == src && reg_map[dst] <= 4) {
 		SLJIT_COMPILE_ASSERT(reg_map[SLJIT_R0] == 0, scratch_reg1_must_be_eax);
 		if (dst != SLJIT_R0) {
-			inst = (sljit_ub*)ensure_buf(compiler, 1 + 1 + 3 + 2 + 1);
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 3 + 2 + 1);
 			FAIL_IF(!inst);
 			INC_SIZE(1 + 3 + 2 + 1);
 			/* Set low register to conditional flag. */
@@ -2801,7 +2801,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 			*inst++ = XCHG_EAX_r + reg_map[TMP_REG1];
 		}
 		else {
-			inst = (sljit_ub*)ensure_buf(compiler, 1 + 2 + 3 + 2 + 2);
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 2 + 3 + 2 + 2);
 			FAIL_IF(!inst);
 			INC_SIZE(2 + 3 + 2 + 2);
 			/* Set low register to conditional flag. */
@@ -2819,7 +2819,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 	}
 
 	/* Set TMP_REG1 to the bit. */
-	inst = (sljit_ub*)ensure_buf(compiler, 1 + 1 + 3 + 3 + 1);
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 3 + 3 + 1);
 	FAIL_IF(!inst);
 	INC_SIZE(1 + 3 + 3 + 1);
 	*inst++ = XCHG_EAX_r + reg_map[TMP_REG1];
@@ -2845,7 +2845,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 #endif /* SLJIT_CONFIG_X86_64 */
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_local_base(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw offset)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset)
 {
 	CHECK_ERROR();
 	CHECK(check_sljit_get_local_base(compiler, dst, dstw, offset));
@@ -2876,12 +2876,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_local_base(struct sljit_compiler *co
 	return emit_mov(compiler, dst, dstw, SLJIT_SP, 0);
 }
 
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw init_value)
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value)
 {
-	sljit_ub *inst;
+	sljit_u8 *inst;
 	struct sljit_const *const_;
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-	sljit_si reg;
+	sljit_s32 reg;
 #endif
 
 	CHECK_ERROR_PTR();
@@ -2908,7 +2908,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compi
 		return NULL;
 #endif
 
-	inst = (sljit_ub*)ensure_buf(compiler, 2);
+	inst = (sljit_u8*)ensure_buf(compiler, 2);
 	PTR_FAIL_IF(!inst);
 
 	*inst++ = 0;
@@ -2937,7 +2937,7 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_consta
 	*(sljit_sw*)addr = new_constant;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_is_sse2_available(void)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_x86_is_sse2_available(void)
 {
 #if (defined SLJIT_DETECT_SSE2 && SLJIT_DETECT_SSE2)
 	if (cpu_has_sse2 == -1)
@@ -2948,34 +2948,34 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_is_sse2_available(void)
 #endif
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_is_cmov_available(void)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_x86_is_cmov_available(void)
 {
 	if (cpu_has_cmov == -1)
 		get_cpu_features();
 	return cpu_has_cmov;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_emit_cmov(struct sljit_compiler *compiler,
-	sljit_si type,
-	sljit_si dst_reg,
-	sljit_si src, sljit_sw srcw)
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_x86_emit_cmov(struct sljit_compiler *compiler,
+	sljit_s32 type,
+	sljit_s32 dst_reg,
+	sljit_s32 src, sljit_sw srcw)
 {
-	sljit_ub* inst;
+	sljit_u8* inst;
 
 	CHECK_ERROR();
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
 	CHECK_ARGUMENT(sljit_x86_is_cmov_available());
-	CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_INT_OP)));
-	CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_D_ORDERED);
-	CHECK_ARGUMENT(FUNCTION_CHECK_IS_REG(dst_reg & ~SLJIT_INT_OP));
+	CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_I32_OP)));
+	CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_ORDERED_F64);
+	CHECK_ARGUMENT(FUNCTION_CHECK_IS_REG(dst_reg & ~SLJIT_I32_OP));
 	FUNCTION_CHECK_SRC(src, srcw);
 #endif
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
 		fprintf(compiler->verbose, "  x86_cmov%s %s%s, ",
-			!(dst_reg & SLJIT_INT_OP) ? "" : ".i",
-			JUMP_PREFIX(type), jump_names[type & 0xff]);
-		sljit_verbose_reg(compiler, dst_reg & ~SLJIT_INT_OP);
+			!(dst_reg & SLJIT_I32_OP) ? "" : ".i",
+			jump_names[type & 0xff], JUMP_POSTFIX(type));
+		sljit_verbose_reg(compiler, dst_reg & ~SLJIT_I32_OP);
 		fprintf(compiler->verbose, ", ");
 		sljit_verbose_param(compiler, src, srcw);
 		fprintf(compiler->verbose, "\n");
@@ -2986,9 +2986,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_emit_cmov(struct sljit_compiler *com
 	CHECK_EXTRA_REGS(src, srcw, (void)0);
 
 #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-	compiler->mode32 = dst_reg & SLJIT_INT_OP;
+	compiler->mode32 = dst_reg & SLJIT_I32_OP;
 #endif
-	dst_reg &= ~SLJIT_INT_OP;
+	dst_reg &= ~SLJIT_I32_OP;
 
 	if (SLJIT_UNLIKELY(src & SLJIT_IMM)) {
 		EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_IMM, srcw);
diff --git a/ext/pcre/pcrelib/sljit/sljitUtils.c b/ext/pcre/pcrelib/sljit/sljitUtils.c
index 5294b5f3f9..ec5c321194 100644
--- a/ext/pcre/pcrelib/sljit/sljitUtils.c
+++ b/ext/pcre/pcrelib/sljit/sljitUtils.c
@@ -163,11 +163,11 @@ SLJIT_API_FUNC_ATTRIBUTE void SLJIT_CALL sljit_release_lock(void)
 #include <fcntl.h>
 
 /* Some old systems does not have MAP_ANON. */
-static sljit_si dev_zero = -1;
+static sljit_s32 dev_zero = -1;
 
 #if (defined SLJIT_SINGLE_THREADED && SLJIT_SINGLE_THREADED)
 
-static SLJIT_INLINE sljit_si open_dev_zero(void)
+static SLJIT_INLINE sljit_s32 open_dev_zero(void)
 {
 	dev_zero = open("/dev/zero", O_RDWR);
 	return dev_zero < 0;
@@ -179,10 +179,13 @@ static SLJIT_INLINE sljit_si open_dev_zero(void)
 
 static pthread_mutex_t dev_zero_mutex = PTHREAD_MUTEX_INITIALIZER;
 
-static SLJIT_INLINE sljit_si open_dev_zero(void)
+static SLJIT_INLINE sljit_s32 open_dev_zero(void)
 {
 	pthread_mutex_lock(&dev_zero_mutex);
-	dev_zero = open("/dev/zero", O_RDWR);
+	/* The dev_zero might be initialized by another thread during the waiting. */
+	if (dev_zero < 0) {
+		dev_zero = open("/dev/zero", O_RDWR);
+	}
 	pthread_mutex_unlock(&dev_zero_mutex);
 	return dev_zero < 0;
 }
diff --git a/ext/pcre/pcrelib/testdata/testinput11 b/ext/pcre/pcrelib/testdata/testinput11
index ac9d228985..6f0989a14c 100644
--- a/ext/pcre/pcrelib/testdata/testinput11
+++ b/ext/pcre/pcrelib/testdata/testinput11
@@ -138,4 +138,6 @@ is required for these tests. --/
 
 /.((?2)(?R)\1)()/B
 
+/([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00](*ACCEPT)/
+
 /-- End of testinput11 --/
diff --git a/ext/pcre/pcrelib/testdata/testinput2 b/ext/pcre/pcrelib/testdata/testinput2
index e2e520f740..75e402ee9b 100644
--- a/ext/pcre/pcrelib/testdata/testinput2
+++ b/ext/pcre/pcrelib/testdata/testinput2
@@ -4217,4 +4217,30 @@ backtracking verbs. --/
 
 /a[[:punct:]b]/BZ
 
+/L(?#(|++<!(2)?/BZ
+
+/L(?#(|++<!(2)?/BOZ
+
+/L(?#(|++<!(2)?/BCZ
+
+/L(?#(|++<!(2)?/BCOZ
+
+/(A*)\E+/CBZ
+
+/()\Q\E*]/BCZ
+
+/(?<A>)(?J:(?<B>)(?<B>))(?<C>)/
+    \O\CC
+
+/(?=a\K)/ 
+    ring bpattingbobnd $ 1,oern cou \rb\L
+
+/(?<=((?C)0))/
+    9010
+    abcd
+     
+/((?J)(?'R'(?'R'(?'R'(?'R'(?'R'(?|(\k'R'))))))))/
+
+/\N(?(?C)0?!.)*/
+
 /-- End of testinput2 --/
diff --git a/ext/pcre/pcrelib/testdata/testinput6 b/ext/pcre/pcrelib/testdata/testinput6
index aeb62a073f..a178d3d67b 100644
--- a/ext/pcre/pcrelib/testdata/testinput6
+++ b/ext/pcre/pcrelib/testdata/testinput6
@@ -1553,4 +1553,13 @@
     \x{200}
     \x{37e}
 
+/[^[:^ascii:]\d]/8W
+    a
+    ~
+    0
+    \a
+    \x{7f}
+    \x{389}
+    \x{20ac}
+
 /-- End of testinput6 --/
diff --git a/ext/pcre/pcrelib/testdata/testinput7 b/ext/pcre/pcrelib/testdata/testinput7
index e411a4b842..00b9738a37 100644
--- a/ext/pcre/pcrelib/testdata/testinput7
+++ b/ext/pcre/pcrelib/testdata/testinput7
@@ -853,4 +853,8 @@ of case for anything other than the ASCII letters. --/
 
 /a[b[:punct:]]/8WBZ
 
+/L(?#(|++<!(2)?/B8COZ
+
+/L(?#(|++<!(2)?/B8WCZ
+
 /-- End of testinput7 --/
diff --git a/ext/pcre/pcrelib/testdata/testoutput11-16 b/ext/pcre/pcrelib/testdata/testoutput11-16
index 9a0a12d509..3c485da708 100644
--- a/ext/pcre/pcrelib/testdata/testoutput11-16
+++ b/ext/pcre/pcrelib/testdata/testoutput11-16
@@ -231,7 +231,7 @@ Memory allocation (code space): 73
 ------------------------------------------------------------------
 
 /(?P<a>a)...(?P=a)bbb(?P>a)d/BM
-Memory allocation (code space): 77
+Memory allocation (code space): 93
 ------------------------------------------------------------------
   0  24 Bra
   2   5 CBra 1
@@ -765,4 +765,7 @@ Memory allocation (code space): 14
  25     End
 ------------------------------------------------------------------
 
+/([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00](*ACCEPT)/
+Failed: regular expression is too complicated at offset 490
+
 /-- End of testinput11 --/
diff --git a/ext/pcre/pcrelib/testdata/testoutput11-32 b/ext/pcre/pcrelib/testdata/testoutput11-32
index 57e5da0279..e19518db59 100644
--- a/ext/pcre/pcrelib/testdata/testoutput11-32
+++ b/ext/pcre/pcrelib/testdata/testoutput11-32
@@ -231,7 +231,7 @@ Memory allocation (code space): 155
 ------------------------------------------------------------------
 
 /(?P<a>a)...(?P=a)bbb(?P>a)d/BM
-Memory allocation (code space): 157
+Memory allocation (code space): 189
 ------------------------------------------------------------------
   0  24 Bra
   2   5 CBra 1
@@ -765,4 +765,7 @@ Memory allocation (code space): 28
  25     End
 ------------------------------------------------------------------
 
+/([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00](*ACCEPT)/
+Failed: missing ) at offset 509
+
 /-- End of testinput11 --/
diff --git a/ext/pcre/pcrelib/testdata/testoutput11-8 b/ext/pcre/pcrelib/testdata/testoutput11-8
index 748548a5ab..5a4fbb2366 100644
--- a/ext/pcre/pcrelib/testdata/testoutput11-8
+++ b/ext/pcre/pcrelib/testdata/testoutput11-8
@@ -231,7 +231,7 @@ Memory allocation (code space): 45
 ------------------------------------------------------------------
 
 /(?P<a>a)...(?P=a)bbb(?P>a)d/BM
-Memory allocation (code space): 50
+Memory allocation (code space): 62
 ------------------------------------------------------------------
   0  30 Bra
   3   7 CBra 1
@@ -765,4 +765,7 @@ Memory allocation (code space): 10
  38     End
 ------------------------------------------------------------------
 
+/([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00](*ACCEPT)/
+Failed: missing ) at offset 509
+
 /-- End of testinput11 --/
diff --git a/ext/pcre/pcrelib/testdata/testoutput2 b/ext/pcre/pcrelib/testdata/testoutput2
index 85c565d132..5e88d1a709 100644
--- a/ext/pcre/pcrelib/testdata/testoutput2
+++ b/ext/pcre/pcrelib/testdata/testoutput2
@@ -419,7 +419,7 @@ Need char = '>'
 
 /(?U)<.*>/I
 Capturing subpattern count = 0
-Options: ungreedy
+No options
 First char = '<'
 Need char = '>'
     abc<def>ghi<klm>nop
@@ -443,7 +443,7 @@ Need char = '='
 
 /(?U)={3,}?/I
 Capturing subpattern count = 0
-Options: ungreedy
+No options
 First char = '='
 Need char = '='
     abc========def
@@ -477,7 +477,7 @@ Failed: lookbehind assertion is not fixed length at offset 12
 
 /(?i)abc/I
 Capturing subpattern count = 0
-Options: caseless
+No options
 First char = 'a' (caseless)
 Need char = 'c' (caseless)
 
@@ -489,7 +489,7 @@ No need char
 
 /(?i)^1234/I
 Capturing subpattern count = 0
-Options: anchored caseless
+Options: anchored
 No first char
 No need char
 
@@ -502,7 +502,7 @@ No need char
 /(?s).*/I
 Capturing subpattern count = 0
 May match empty string
-Options: anchored dotall
+Options: anchored
 No first char
 No need char
 
@@ -516,7 +516,7 @@ Starting chars: a b c d
 
 /(?i)[abcd]/IS
 Capturing subpattern count = 0
-Options: caseless
+No options
 No first char
 No need char
 Subject length lower bound = 1
@@ -524,7 +524,7 @@ Starting chars: A B C D a b c d
 
 /(?m)[xy]|(b|c)/IS
 Capturing subpattern count = 1
-Options: multiline
+No options
 No first char
 No need char
 Subject length lower bound = 1
@@ -538,7 +538,7 @@ No need char
 
 /(?i)(^a|^b)/Im
 Capturing subpattern count = 1
-Options: caseless multiline
+Options: multiline
 First char at start or follows newline
 No need char
 
@@ -555,13 +555,13 @@ Failed: malformed number or name after (?( at offset 4
 Failed: malformed number or name after (?( at offset 4
 
 /(?(?i))/
-Failed: assertion expected after (?( at offset 3
+Failed: assertion expected after (?( or (?(?C) at offset 3
 
 /(?(abc))/
 Failed: reference to non-existent subpattern at offset 7
 
 /(?(?<ab))/
-Failed: assertion expected after (?( at offset 3
+Failed: assertion expected after (?( or (?(?C) at offset 3
 
 /((?s)blah)\s+\1/I
 Capturing subpattern count = 1
@@ -1179,7 +1179,7 @@ No need char
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 1
-Options: anchored dotall
+Options: anchored
 No first char
 No need char
 
@@ -2735,7 +2735,7 @@ No match
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 0
-Options: caseless extended
+Options: extended
 First char = 'a' (caseless)
 Need char = 'c' (caseless)
 
@@ -2748,7 +2748,7 @@ Need char = 'c' (caseless)
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 0
-Options: caseless extended
+Options: extended
 First char = 'a' (caseless)
 Need char = 'c' (caseless)
 
@@ -3095,7 +3095,7 @@ Need char = 'b'
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 0
-Options: ungreedy
+No options
 First char = 'x'
 Need char = 'b'
     xaaaab
@@ -3497,7 +3497,7 @@ Need char = 'c'
 
 /(?i)[ab]/IS
 Capturing subpattern count = 0
-Options: caseless
+No options
 No first char
 No need char
 Subject length lower bound = 1
@@ -6299,7 +6299,7 @@ Capturing subpattern count = 3
 Named capturing subpatterns:
   A   2
   A   3
-Options: anchored dupnames
+Options: anchored
 Duplicate name status changes
 No first char
 No need char
@@ -7870,7 +7870,7 @@ No match
 Failed: malformed number or name after (?( at offset 6
 
 /(?(''))/
-Failed: assertion expected after (?( at offset 4
+Failed: assertion expected after (?( or (?(?C) at offset 4
 
 /(?('R')stuff)/
 Failed: reference to non-existent subpattern at offset 7
@@ -14346,7 +14346,7 @@ No match
 "((?2)+)((?1))"
 
 "(?(?<E>.*!.*)?)"
-Failed: assertion expected after (?( at offset 3
+Failed: assertion expected after (?( or (?(?C) at offset 3
 
 "X((?2)()*+){2}+"BZ
 ------------------------------------------------------------------
@@ -14574,4 +14574,100 @@ No match
         End
 ------------------------------------------------------------------
 
+/L(?#(|++<!(2)?/BZ
+------------------------------------------------------------------
+        Bra
+        L?+
+        Ket
+        End
+------------------------------------------------------------------
+
+/L(?#(|++<!(2)?/BOZ
+------------------------------------------------------------------
+        Bra
+        L?
+        Ket
+        End
+------------------------------------------------------------------
+
+/L(?#(|++<!(2)?/BCZ
+------------------------------------------------------------------
+        Bra
+        Callout 255 0 14
+        L?+
+        Callout 255 14 0
+        Ket
+        End
+------------------------------------------------------------------
+
+/L(?#(|++<!(2)?/BCOZ
+------------------------------------------------------------------
+        Bra
+        Callout 255 0 14
+        L?
+        Callout 255 14 0
+        Ket
+        End
+------------------------------------------------------------------
+
+/(A*)\E+/CBZ
+------------------------------------------------------------------
+        Bra
+        Callout 255 0 7
+        SCBra 1
+        Callout 255 1 2
+        A*
+        Callout 255 3 0
+        KetRmax
+        Callout 255 7 0
+        Ket
+        End
+------------------------------------------------------------------
+
+/()\Q\E*]/BCZ
+------------------------------------------------------------------
+        Bra
+        Callout 255 0 7
+        Brazero
+        SCBra 1
+        Callout 255 1 0
+        KetRmax
+        Callout 255 7 1
+        ]
+        Callout 255 8 0
+        Ket
+        End
+------------------------------------------------------------------
+
+/(?<A>)(?J:(?<B>)(?<B>))(?<C>)/
+    \O\CC
+Matched, but too many substrings
+copy substring C failed -7
+
+/(?=a\K)/ 
+    ring bpattingbobnd $ 1,oern cou \rb\L
+Start of matched string is beyond its end - displaying from end to start.
+ 0: a
+ 0L 
+
+/(?<=((?C)0))/
+    9010
+--->9010
+  0  ^       0
+  0   ^      0
+ 0: 
+ 1: 0
+    abcd
+--->abcd
+  0  ^       0
+  0   ^      0
+  0    ^     0
+  0     ^    0
+No match
+     
+/((?J)(?'R'(?'R'(?'R'(?'R'(?'R'(?|(\k'R'))))))))/
+
+/\N(?(?C)0?!.)*/
+Failed: assertion expected after (?( or (?(?C) at offset 4
+
 /-- End of testinput2 --/
diff --git a/ext/pcre/pcrelib/testdata/testoutput3A b/ext/pcre/pcrelib/testdata/testoutput3A
new file mode 100644
index 0000000000..0bde024e4e
--- /dev/null
+++ b/ext/pcre/pcrelib/testdata/testoutput3A
@@ -0,0 +1,174 @@
+/-- This set of tests checks local-specific features, using the "fr_FR" locale. 
+    It is not Perl-compatible. When run via RunTest, the locale is edited to
+    be whichever of "fr_FR", "french", or "fr" is found to exist. There is
+    different version of this file called wintestinput3 for use on Windows,
+    where the locale is called "french" and the tests are run using
+    RunTest.bat. --/
+
+< forbid 8W 
+
+/^[\w]+/
+    *** Failers
+No match
+    École
+No match
+
+/^[\w]+/Lfr_FR
+    École
+ 0: École
+
+/^[\w]+/
+    *** Failers
+No match
+    École
+No match
+
+/^[\W]+/
+    École
+ 0: \xc9
+
+/^[\W]+/Lfr_FR
+    *** Failers
+ 0: *** 
+    École
+No match
+
+/[\b]/
+    \b
+ 0: \x08
+    *** Failers
+No match
+    a
+No match
+
+/[\b]/Lfr_FR
+    \b
+ 0: \x08
+    *** Failers
+No match
+    a
+No match
+
+/^\w+/
+    *** Failers
+No match
+    École
+No match
+
+/^\w+/Lfr_FR
+    École
+ 0: École
+
+/(.+)\b(.+)/
+    École
+ 0: \xc9cole
+ 1: \xc9
+ 2: cole
+
+/(.+)\b(.+)/Lfr_FR
+    *** Failers
+ 0: *** Failers
+ 1: *** 
+ 2: Failers
+    École
+No match
+
+/École/i
+    École
+ 0: \xc9cole
+    *** Failers
+No match
+    école
+No match
+
+/École/iLfr_FR
+    École
+ 0: École
+    école
+ 0: école
+
+/\w/IS
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+Subject length lower bound = 1
+Starting chars: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P 
+  Q R S T U V W X Y Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z 
+
+/\w/ISLfr_FR
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+Subject length lower bound = 1
+Starting chars: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P 
+  Q R S T U V W X Y Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z 
+  ª µ º À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï Ð Ñ Ò Ó Ô Õ Ö Ø Ù Ú Û Ü Ý Þ ß à á â 
+  ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö ø ù ú û ü ý þ ÿ 
+
+/^[\xc8-\xc9]/iLfr_FR
+    École
+ 0: É
+    école
+ 0: é
+
+/^[\xc8-\xc9]/Lfr_FR
+    École
+ 0: É
+    *** Failers 
+No match
+    école
+No match
+
+/\W+/Lfr_FR
+    >>>\xaa<<<
+ 0: >>>
+    >>>\xba<<< 
+ 0: >>>
+
+/[\W]+/Lfr_FR
+    >>>\xaa<<<
+ 0: >>>
+    >>>\xba<<< 
+ 0: >>>
+
+/[^[:alpha:]]+/Lfr_FR
+    >>>\xaa<<<
+ 0: >>>
+    >>>\xba<<< 
+ 0: >>>
+
+/\w+/Lfr_FR
+    >>>\xaa<<<
+ 0: ª
+    >>>\xba<<< 
+ 0: º
+
+/[\w]+/Lfr_FR
+    >>>\xaa<<<
+ 0: ª
+    >>>\xba<<< 
+ 0: º
+
+/[[:alpha:]]+/Lfr_FR
+    >>>\xaa<<<
+ 0: ª
+    >>>\xba<<< 
+ 0: º
+    
+/[[:alpha:]][[:lower:]][[:upper:]]/DZLfr_FR 
+------------------------------------------------------------------
+        Bra
+        [A-Za-z\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\xff]
+        [a-z\xaa\xb5\xba\xdf-\xf6\xf8-\xff]
+        [A-Z\xc0-\xd6\xd8-\xde]
+        Ket
+        End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+
+/-- End of testinput3 --/
diff --git a/ext/pcre/pcrelib/testdata/testoutput3B b/ext/pcre/pcrelib/testdata/testoutput3B
new file mode 100644
index 0000000000..8d9fe7df77
--- /dev/null
+++ b/ext/pcre/pcrelib/testdata/testoutput3B
@@ -0,0 +1,174 @@
+/-- This set of tests checks local-specific features, using the "fr_FR" locale. 
+    It is not Perl-compatible. When run via RunTest, the locale is edited to
+    be whichever of "fr_FR", "french", or "fr" is found to exist. There is
+    different version of this file called wintestinput3 for use on Windows,
+    where the locale is called "french" and the tests are run using
+    RunTest.bat. --/
+
+< forbid 8W 
+
+/^[\w]+/
+    *** Failers
+No match
+    École
+No match
+
+/^[\w]+/Lfr_FR
+    École
+ 0: École
+
+/^[\w]+/
+    *** Failers
+No match
+    École
+No match
+
+/^[\W]+/
+    École
+ 0: \xc9
+
+/^[\W]+/Lfr_FR
+    *** Failers
+ 0: *** 
+    École
+No match
+
+/[\b]/
+    \b
+ 0: \x08
+    *** Failers
+No match
+    a
+No match
+
+/[\b]/Lfr_FR
+    \b
+ 0: \x08
+    *** Failers
+No match
+    a
+No match
+
+/^\w+/
+    *** Failers
+No match
+    École
+No match
+
+/^\w+/Lfr_FR
+    École
+ 0: École
+
+/(.+)\b(.+)/
+    École
+ 0: \xc9cole
+ 1: \xc9
+ 2: cole
+
+/(.+)\b(.+)/Lfr_FR
+    *** Failers
+ 0: *** Failers
+ 1: *** 
+ 2: Failers
+    École
+No match
+
+/École/i
+    École
+ 0: \xc9cole
+    *** Failers
+No match
+    école
+No match
+
+/École/iLfr_FR
+    École
+ 0: École
+    école
+ 0: école
+
+/\w/IS
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+Subject length lower bound = 1
+Starting chars: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P 
+  Q R S T U V W X Y Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z 
+
+/\w/ISLfr_FR
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+Subject length lower bound = 1
+Starting chars: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P 
+  Q R S T U V W X Y Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z 
+  ª µ º À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï Ð Ñ Ò Ó Ô Õ Ö Ø Ù Ú Û Ü Ý Þ ß à á â 
+  ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö ø ù ú û ü ý þ ÿ 
+
+/^[\xc8-\xc9]/iLfr_FR
+    École
+ 0: É
+    école
+ 0: é
+
+/^[\xc8-\xc9]/Lfr_FR
+    École
+ 0: É
+    *** Failers 
+No match
+    école
+No match
+
+/\W+/Lfr_FR
+    >>>\xaa<<<
+ 0: >>>
+    >>>\xba<<< 
+ 0: >>>
+
+/[\W]+/Lfr_FR
+    >>>\xaa<<<
+ 0: >>>
+    >>>\xba<<< 
+ 0: >>>
+
+/[^[:alpha:]]+/Lfr_FR
+    >>>\xaa<<<
+ 0: >>>
+    >>>\xba<<< 
+ 0: >>>
+
+/\w+/Lfr_FR
+    >>>\xaa<<<
+ 0: ª
+    >>>\xba<<< 
+ 0: º
+
+/[\w]+/Lfr_FR
+    >>>\xaa<<<
+ 0: ª
+    >>>\xba<<< 
+ 0: º
+
+/[[:alpha:]]+/Lfr_FR
+    >>>\xaa<<<
+ 0: ª
+    >>>\xba<<< 
+ 0: º
+    
+/[[:alpha:]][[:lower:]][[:upper:]]/DZLfr_FR 
+------------------------------------------------------------------
+        Bra
+        [A-Za-z\x83\x8a\x8c\x8e\x9a\x9c\x9e\x9f\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\xff]
+        [a-z\x83\x9a\x9c\x9e\xaa\xb5\xba\xdf-\xf6\xf8-\xff]
+        [A-Z\x8a\x8c\x8e\x9f\xc0-\xd6\xd8-\xde]
+        Ket
+        End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+
+/-- End of testinput3 --/
diff --git a/ext/pcre/pcrelib/testdata/testoutput6 b/ext/pcre/pcrelib/testdata/testoutput6
index beb85aaa0b..b64dc0dc36 100644
--- a/ext/pcre/pcrelib/testdata/testoutput6
+++ b/ext/pcre/pcrelib/testdata/testoutput6
@@ -2557,4 +2557,20 @@ No match
     \x{37e}
  0: \x{37e}
 
+/[^[:^ascii:]\d]/8W
+    a
+ 0: a
+    ~
+ 0: ~
+    0
+No match
+    \a
+ 0: \x{07}
+    \x{7f}
+ 0: \x{7f}
+    \x{389}
+No match
+    \x{20ac}
+No match
+
 /-- End of testinput6 --/
diff --git a/ext/pcre/pcrelib/testdata/testoutput7 b/ext/pcre/pcrelib/testdata/testoutput7
index cc9ebdd558..fdfff646d3 100644
--- a/ext/pcre/pcrelib/testdata/testoutput7
+++ b/ext/pcre/pcrelib/testdata/testoutput7
@@ -2348,4 +2348,24 @@ No match
         End
 ------------------------------------------------------------------
 
+/L(?#(|++<!(2)?/B8COZ
+------------------------------------------------------------------
+        Bra
+        Callout 255 0 14
+        L?
+        Callout 255 14 0
+        Ket
+        End
+------------------------------------------------------------------
+
+/L(?#(|++<!(2)?/B8WCZ
+------------------------------------------------------------------
+        Bra
+        Callout 255 0 14
+        L?+
+        Callout 255 14 0
+        Ket
+        End
+------------------------------------------------------------------
+
 /-- End of testinput7 --/
diff --git a/ext/pcre/pcrelib/testdata/valgrind-jit.supp b/ext/pcre/pcrelib/testdata/valgrind-jit.supp
new file mode 100644
index 0000000000..f1d2671838
--- /dev/null
+++ b/ext/pcre/pcrelib/testdata/valgrind-jit.supp
@@ -0,0 +1,15 @@
+{
+   name
+   Memcheck:Addr16
+   obj:???
+   obj:???
+   obj:???
+}
+
+{
+   name
+   Memcheck:Cond
+   obj:???
+   obj:???
+   obj:???
+}
diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c
index 9225c0f976..dbb9c6abec 100644
--- a/ext/pcre/php_pcre.c
+++ b/ext/pcre/php_pcre.c
@@ -216,7 +216,7 @@ static PHP_MSHUTDOWN_FUNCTION(pcre)
 /* {{{ PHP_RINIT_FUNCTION(pcre) */
 static PHP_RINIT_FUNCTION(pcre)
 {
-	if (PCRE_G(jit)) {
+	if (PCRE_G(jit) && jit_stack == NULL) {
 		jit_stack = pcre_jit_stack_alloc(PCRE_JIT_STACK_MIN_SIZE,PCRE_JIT_STACK_MAX_SIZE);
 	}
 
@@ -1331,7 +1331,7 @@ PHPAPI zend_string *php_pcre_replace_impl(pcre_cache_entry *pce, zend_string *su
 					break;
 				}
 				new_len = result_len + subject_len - start_offset;
-				if (new_len > alloc_len) {
+				if (new_len >= alloc_len) {
 					alloc_len = new_len; /* now we know exactly how long it is */
 					if (NULL != result) {
 						result = zend_string_realloc(result, alloc_len, 0);
diff --git a/ext/pcre/tests/bug72463.phpt b/ext/pcre/tests/bug72463.phpt
new file mode 100644
index 0000000000..3d38494917
--- /dev/null
+++ b/ext/pcre/tests/bug72463.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Bug #72463 mail fails with invalid argument
+--FILE--
+<?php
+
+if(substr(PHP_OS, 0, 3) == "WIN") {
+	ini_set("smtp", "non.existent.smtp.server");
+} else {
+	ini_set("sendmail_path", "echo hello >/dev/null");
+}
+
+mail("some.address.it.wont.ever.reach@lookup.and.try.to.find.this.host.name","subject","a", "");
+mail("some.address.it.wont.ever.reach@lookup.and.try.to.find.this.host.name","subject","a", NULL);
+
+?>
+===DONE===
+--EXPECTREGEX--
+.*===DONE===
diff --git a/ext/pdo/pdo.c b/ext/pdo/pdo.c
index e0fc9d74f2..20f71491be 100644
--- a/ext/pdo/pdo.c
+++ b/ext/pdo/pdo.c
@@ -159,7 +159,7 @@ static PHP_GINIT_FUNCTION(pdo)
 PDO_API int php_pdo_register_driver(pdo_driver_t *driver) /* {{{ */
 {
 	if (driver->api_version != PDO_DRIVER_API) {
-		zend_error(E_ERROR, "PDO: driver %s requires PDO API version %pd; this is PDO version %d",
+		zend_error(E_ERROR, "PDO: driver %s requires PDO API version " ZEND_ULONG_FMT "; this is PDO version %d",
 			driver->driver_name, driver->api_version, PDO_DRIVER_API);
 		return FAILURE;
 	}
@@ -190,7 +190,8 @@ pdo_driver_t *pdo_find_driver(const char *name, int namelen) /* {{{ */
 
 PDO_API int php_pdo_parse_data_source(const char *data_source, zend_ulong data_source_len, struct pdo_data_src_parser *parsed, int nparams) /* {{{ */
 {
-	int i, j;
+	zend_ulong i;
+	int j;
 	int valstart = -1;
 	int semi = -1;
 	int optstart = 0;
diff --git a/ext/pdo/pdo_dbh.c b/ext/pdo/pdo_dbh.c
index 624281c18b..c988a575fb 100644
--- a/ext/pdo/pdo_dbh.c
+++ b/ext/pdo/pdo_dbh.c
@@ -141,7 +141,7 @@ PDO_API void pdo_handle_error(pdo_dbh_t *dbh, pdo_stmt_t *stmt) /* {{{ */
 	}
 
 	if (supp) {
-		message = strpprintf(0, "SQLSTATE[%s]: %s: %ld %s", *pdo_err, msg, native_code, supp);
+		message = strpprintf(0, "SQLSTATE[%s]: %s: " ZEND_LONG_FMT " %s", *pdo_err, msg, native_code, supp);
 	} else {
 		message = strpprintf(0, "SQLSTATE[%s]: %s", *pdo_err, msg);
 	}
@@ -1246,7 +1246,7 @@ const zend_function_entry pdo_dbh_functions[] = /* {{{ */ {
 	PHP_ME(PDO, __wakeup,               arginfo_pdo__void,         ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)
 	PHP_ME(PDO, __sleep,                arginfo_pdo__void,         ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)
 	PHP_ME(PDO, getAvailableDrivers,    arginfo_pdo__void,         ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 /* }}} */
 
@@ -1309,7 +1309,7 @@ int pdo_hash_methods(pdo_dbh_object_t *dbh_obj, int kind)
 
 			func.arg_info = (zend_internal_arg_info*)funcs->arg_info + 1;
 			func.num_args = funcs->num_args;
-			if (info->required_num_args == -1) {
+			if (info->required_num_args == (uint32_t)-1) {
 				func.required_num_args = funcs->num_args;
 			} else {
 				func.required_num_args = info->required_num_args;
diff --git a/ext/pdo/pdo_sql_parser.c b/ext/pdo/pdo_sql_parser.c
index 0095c3d8dc..573d5865a0 100644
--- a/ext/pdo/pdo_sql_parser.c
+++ b/ext/pdo/pdo_sql_parser.c
@@ -400,7 +400,7 @@ PDO_API int pdo_parse_params(pdo_stmt_t *stmt, char *inquery, size_t inquery_len
 	Scanner s;
 	char *ptr, *newbuffer;
 	int t;
-	int bindno = 0;
+	uint32_t bindno = 0;
 	int ret = 0;
 	size_t newbuffer_len;
 	HashTable *params;
diff --git a/ext/pdo/pdo_sql_parser.re b/ext/pdo/pdo_sql_parser.re
index 3279b47056..20b9976850 100644
--- a/ext/pdo/pdo_sql_parser.re
+++ b/ext/pdo/pdo_sql_parser.re
@@ -86,7 +86,7 @@ PDO_API int pdo_parse_params(pdo_stmt_t *stmt, char *inquery, size_t inquery_len
 	Scanner s;
 	char *ptr, *newbuffer;
 	int t;
-	int bindno = 0;
+	uint32_t bindno = 0;
 	int ret = 0;
 	size_t newbuffer_len;
 	HashTable *params;
diff --git a/ext/pdo/pdo_sqlstate.c b/ext/pdo/pdo_sqlstate.c
index 24ed49b414..c40f8c1835 100644
--- a/ext/pdo/pdo_sqlstate.c
+++ b/ext/pdo/pdo_sqlstate.c
@@ -311,7 +311,7 @@ void pdo_sqlstate_fini_error_table(void)
 
 int pdo_sqlstate_init_error_table(void)
 {
-	int i;
+	size_t i;
 	const struct pdo_sqlstate_info *info;
 
 	zend_hash_init(&err_hash, sizeof(err_initializer)/sizeof(err_initializer[0]), NULL, NULL, 1);
diff --git a/ext/pdo/pdo_stmt.c b/ext/pdo/pdo_stmt.c
index c2f3c13399..2d57f9c8d4 100644
--- a/ext/pdo/pdo_stmt.c
+++ b/ext/pdo/pdo_stmt.c
@@ -551,7 +551,7 @@ static inline void fetch_value(pdo_stmt_t *stmt, zval *dest, int colno, int *typ
 
 	col = &stmt->columns[colno];
 	type = PDO_PARAM_TYPE(col->param_type);
-	new_type =  type_override ? PDO_PARAM_TYPE(*type_override) : type;
+	new_type =  type_override ? (int)PDO_PARAM_TYPE(*type_override) : type;
 
 	value = NULL;
 	value_len = 0;
@@ -1537,10 +1537,11 @@ static PHP_METHOD(PDOStatement, fetchAll)
 
 static int register_bound_param(INTERNAL_FUNCTION_PARAMETERS, pdo_stmt_t *stmt, int is_param) /* {{{ */
 {
-	struct pdo_bound_param_data param = {{{0}}};
+	struct pdo_bound_param_data param;
 	zend_long param_type = PDO_PARAM_STR;
 	zval *parameter, *driver_params = NULL;
 
+	memset(&param, 0, sizeof(param));
 	param.paramno = -1;
 
 	if (FAILURE == zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS(),
@@ -1580,11 +1581,12 @@ static int register_bound_param(INTERNAL_FUNCTION_PARAMETERS, pdo_stmt_t *stmt,
    bind an input parameter to the value of a PHP variable.  $paramno is the 1-based position of the placeholder in the SQL statement (but can be the parameter name for drivers that support named placeholders).  It should be called prior to execute(). */
 static PHP_METHOD(PDOStatement, bindValue)
 {
-	struct pdo_bound_param_data param = {{{0}}};
+	struct pdo_bound_param_data param;
 	zend_long param_type = PDO_PARAM_STR;
 	zval *parameter;
 	PHP_STMT_GET_OBJ;
 
+	memset(&param, 0, sizeof(param));
 	param.paramno = -1;
 
 	if (FAILURE == zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS(),
@@ -2123,10 +2125,10 @@ static PHP_METHOD(PDOStatement, debugDumpParams)
 				php_stream_printf(out, "Key: Name: [%zd] %.*s\n",
 					ZSTR_LEN(key), (int) ZSTR_LEN(key), ZSTR_VAL(key));
 			} else {
-				php_stream_printf(out, "Key: Position #%pd:\n", num);
+				php_stream_printf(out, "Key: Position #" ZEND_ULONG_FMT ":\n", num);
 			}
 
-			php_stream_printf(out, "paramno=%pd\nname=[%zd] \"%.*s\"\nis_param=%d\nparam_type=%d\n",
+			php_stream_printf(out, "paramno=" ZEND_LONG_FMT "\nname=[%zd] \"%.*s\"\nis_param=%d\nparam_type=%d\n",
 					param->paramno, param->name ? ZSTR_LEN(param->name) : 0, param->name ? (int) ZSTR_LEN(param->name) : 0,
 					param->name ? ZSTR_VAL(param->name) : "",
 					param->is_param,
@@ -2177,7 +2179,7 @@ const zend_function_entry pdo_dbstmt_functions[] = {
 	PHP_ME(PDOStatement, debugDumpParams, arginfo_pdostatement__void,		ZEND_ACC_PUBLIC)
 	PHP_ME(PDOStatement, __wakeup,		arginfo_pdostatement__void,			ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)
 	PHP_ME(PDOStatement, __sleep,		arginfo_pdostatement__void,			ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 /* {{{ overloaded handlers for PDOStatement class */
@@ -2448,6 +2450,7 @@ static zend_object_iterator_funcs pdo_stmt_iter_funcs = {
 	pdo_stmt_iter_get_data,
 	pdo_stmt_iter_get_key,
 	pdo_stmt_iter_move_forwards,
+	NULL,
 	NULL
 };
 
@@ -2480,7 +2483,7 @@ zend_object_iterator *pdo_stmt_iter_get(zend_class_entry *ce, zval *object, int
 /* {{{ overloaded handlers for PDORow class (used by PDO_FETCH_LAZY) */
 
 const zend_function_entry pdo_row_functions[] = {
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 static zval *row_prop_read(zval *object, zval *member, int type, void **cache_slot, zval *rv)
@@ -2679,6 +2682,11 @@ zend_object_handlers pdo_row_object_handlers = {
 	row_get_classname,
 	row_compare,
 	NULL, /* cast */
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
 	NULL
 };
 
diff --git a/ext/pdo_firebird/firebird_driver.c b/ext/pdo_firebird/firebird_driver.c
index 5f85796f8a..b26939ccd2 100644
--- a/ext/pdo_firebird/firebird_driver.c
+++ b/ext/pdo_firebird/firebird_driver.c
@@ -138,7 +138,7 @@ static int firebird_handle_preparer(pdo_dbh_t *dbh, const char *sql, size_t sql_
 	HashTable *np;
 
 	do {
-		isc_stmt_handle s = NULL;
+		isc_stmt_handle s = PDO_FIREBIRD_HANDLE_INITIALIZER;
 		XSQLDA num_sqlda;
 		static char const info[] = { isc_info_sql_stmt_type };
 		char result[8];
@@ -219,7 +219,7 @@ static int firebird_handle_preparer(pdo_dbh_t *dbh, const char *sql, size_t sql_
 static zend_long firebird_handle_doer(pdo_dbh_t *dbh, const char *sql, size_t sql_len) /* {{{ */
 {
 	pdo_firebird_db_handle *H = (pdo_firebird_db_handle *)dbh->driver_data;
-	isc_stmt_handle stmt = NULL;
+	isc_stmt_handle stmt = PDO_FIREBIRD_HANDLE_INITIALIZER;
 	static char const info_count[] = { isc_info_sql_records };
 	char result[64];
 	int ret = 0;
diff --git a/ext/pdo_firebird/firebird_statement.c b/ext/pdo_firebird/firebird_statement.c
index 11f39e08a0..d6bfa021a5 100644
--- a/ext/pdo_firebird/firebird_statement.c
+++ b/ext/pdo_firebird/firebird_statement.c
@@ -223,7 +223,7 @@ static int firebird_fetch_blob(pdo_stmt_t *stmt, int colno, char **ptr, /* {{{ *
 {
 	pdo_firebird_stmt *S = (pdo_firebird_stmt*)stmt->driver_data;
 	pdo_firebird_db_handle *H = S->H;
-	isc_blob_handle blobh = NULL;
+	isc_blob_handle blobh = PDO_FIREBIRD_HANDLE_INITIALIZER;
 	char const bl_item = isc_info_blob_total_length;
 	char bl_info[20];
 	unsigned short i;
@@ -412,7 +412,7 @@ static int firebird_bind_blob(pdo_stmt_t *stmt, ISC_QUAD *blob_id, zval *param)
 {
 	pdo_firebird_stmt *S = (pdo_firebird_stmt*)stmt->driver_data;
 	pdo_firebird_db_handle *H = S->H;
-	isc_blob_handle h = NULL;
+	isc_blob_handle h = PDO_FIREBIRD_HANDLE_INITIALIZER;
 	zend_ulong put_cnt = 0, rem_cnt;
 	unsigned short chunk_size;
 	int result = 1;
diff --git a/ext/pdo_firebird/php_pdo_firebird_int.h b/ext/pdo_firebird/php_pdo_firebird_int.h
index b7b00bf924..917f224e80 100644
--- a/ext/pdo_firebird/php_pdo_firebird_int.h
+++ b/ext/pdo_firebird/php_pdo_firebird_int.h
@@ -61,6 +61,12 @@ typedef void (*info_func_t)(char*);
 #define min(a,b) ((a)<(b)?(a):(b))
 #endif
 
+#if defined(_LP64) || defined(__LP64__) || defined(__arch64__) || defined(_WIN64)
+# define PDO_FIREBIRD_HANDLE_INITIALIZER 0U 
+#else
+# define PDO_FIREBIRD_HANDLE_INITIALIZER NULL
+#endif
+
 typedef struct {
 
 	/* the result of the last API call */
diff --git a/ext/pdo_firebird/tests/testdb.inc b/ext/pdo_firebird/tests/testdb.inc
index f6951a7b13..cbf2023094 100644
--- a/ext/pdo_firebird/tests/testdb.inc
+++ b/ext/pdo_firebird/tests/testdb.inc
@@ -6,7 +6,7 @@ ini_set('ibase.default_user',$user);
 ini_set('ibase.default_password',$password);
 
 /* we need just the generated name, not the file itself */
-unlink($test_base = tempnam('/tmp',"php_ibase_test"));
+unlink($test_base = tempnam(sys_get_temp_dir(),"php_ibase_test"));
 
 function init_db()
 {
diff --git a/ext/pdo_mysql/mysql_driver.c b/ext/pdo_mysql/mysql_driver.c
index 1b1d1abbea..de898262d4 100644
--- a/ext/pdo_mysql/mysql_driver.c
+++ b/ext/pdo_mysql/mysql_driver.c
@@ -523,7 +523,10 @@ static struct pdo_dbh_methods mysql_methods = {
 	pdo_mysql_last_insert_id,
 	pdo_mysql_fetch_error_func,
 	pdo_mysql_get_attribute,
-	pdo_mysql_check_liveness
+	pdo_mysql_check_liveness,
+	NULL,
+	NULL,
+	NULL
 };
 /* }}} */
 
@@ -537,7 +540,8 @@ static struct pdo_dbh_methods mysql_methods = {
 static int pdo_mysql_handle_factory(pdo_dbh_t *dbh, zval *driver_options)
 {
 	pdo_mysql_db_handle *H;
-	int i, ret = 0;
+	size_t i;
+	int ret = 0;
 	char *host = NULL, *unix_socket = NULL;
 	unsigned int port = 3306;
 	char *dbname;
diff --git a/ext/pdo_pgsql/pdo_pgsql.c b/ext/pdo_pgsql/pdo_pgsql.c
index 1661fbe2d6..82dcb94b88 100644
--- a/ext/pdo_pgsql/pdo_pgsql.c
+++ b/ext/pdo_pgsql/pdo_pgsql.c
@@ -41,7 +41,7 @@
 
 /* {{{ pdo_pgsql_functions[] */
 const zend_function_entry pdo_pgsql_functions[] = {
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 /* }}} */
 
diff --git a/ext/pdo_pgsql/pgsql_driver.c b/ext/pdo_pgsql/pgsql_driver.c
index 3f92525506..5a970371c0 100644
--- a/ext/pdo_pgsql/pgsql_driver.c
+++ b/ext/pdo_pgsql/pgsql_driver.c
@@ -813,7 +813,7 @@ static PHP_METHOD(PDO, pgsqlCopyToFile)
 			if (ret == -1) {
 				break; /* done */
 			} else if (ret > 0) {
-				if (php_stream_write(stream, csv, ret) != ret) {
+				if (php_stream_write(stream, csv, ret) != (size_t)ret) {
 					pdo_pgsql_error_msg(dbh, PGRES_FATAL_ERROR, "Unable to write to file");
 					PQfreemem(csv);
 					php_stream_close(stream);
@@ -1218,13 +1218,13 @@ static int pdo_pgsql_handle_factory(pdo_dbh_t *dbh, zval *driver_options) /* {{{
 
 	/* support both full connection string & connection string + login and/or password */
 	if (tmp_user && tmp_pass) {
-		spprintf(&conn_str, 0, "%s user='%s' password='%s' connect_timeout=%pd", (char *) dbh->data_source, ZSTR_VAL(tmp_user), ZSTR_VAL(tmp_pass), connect_timeout);
+		spprintf(&conn_str, 0, "%s user='%s' password='%s' connect_timeout=" ZEND_LONG_FMT, (char *) dbh->data_source, ZSTR_VAL(tmp_user), ZSTR_VAL(tmp_pass), connect_timeout);
 	} else if (tmp_user) {
-		spprintf(&conn_str, 0, "%s user='%s' connect_timeout=%pd", (char *) dbh->data_source, ZSTR_VAL(tmp_user), connect_timeout);
+		spprintf(&conn_str, 0, "%s user='%s' connect_timeout=" ZEND_LONG_FMT, (char *) dbh->data_source, ZSTR_VAL(tmp_user), connect_timeout);
 	} else if (tmp_pass) {
-		spprintf(&conn_str, 0, "%s password='%s' connect_timeout=%pd", (char *) dbh->data_source, ZSTR_VAL(tmp_pass), connect_timeout);
+		spprintf(&conn_str, 0, "%s password='%s' connect_timeout=" ZEND_LONG_FMT, (char *) dbh->data_source, ZSTR_VAL(tmp_pass), connect_timeout);
 	} else {
-		spprintf(&conn_str, 0, "%s connect_timeout=%pd", (char *) dbh->data_source, connect_timeout);
+		spprintf(&conn_str, 0, "%s connect_timeout=" ZEND_LONG_FMT, (char *) dbh->data_source, connect_timeout);
 	}
 
 	H->server = PQconnectdb(conn_str);
diff --git a/ext/pdo_pgsql/pgsql_statement.c b/ext/pdo_pgsql/pgsql_statement.c
index ee06cfc439..6134a733ca 100644
--- a/ext/pdo_pgsql/pgsql_statement.c
+++ b/ext/pdo_pgsql/pgsql_statement.c
@@ -424,8 +424,8 @@ static int pgsql_stmt_fetch(pdo_stmt_t *stmt,
 			case PDO_FETCH_ORI_PRIOR:	spprintf(&ori_str, 0, "BACKWARD"); break;
 			case PDO_FETCH_ORI_FIRST:	spprintf(&ori_str, 0, "FIRST"); break;
 			case PDO_FETCH_ORI_LAST:	spprintf(&ori_str, 0, "LAST"); break;
-			case PDO_FETCH_ORI_ABS:		spprintf(&ori_str, 0, "ABSOLUTE %pd", offset); break;
-			case PDO_FETCH_ORI_REL:		spprintf(&ori_str, 0, "RELATIVE %pd", offset); break;
+			case PDO_FETCH_ORI_ABS:		spprintf(&ori_str, 0, "ABSOLUTE " ZEND_LONG_FMT, offset); break;
+			case PDO_FETCH_ORI_REL:		spprintf(&ori_str, 0, "RELATIVE " ZEND_LONG_FMT, offset); break;
 			default:
 				return 0;
 		}
diff --git a/ext/pdo_sqlite/sqlite_driver.c b/ext/pdo_sqlite/sqlite_driver.c
index 4e729aab0e..22fb8a46b9 100644
--- a/ext/pdo_sqlite/sqlite_driver.c
+++ b/ext/pdo_sqlite/sqlite_driver.c
@@ -727,7 +727,8 @@ static struct pdo_dbh_methods sqlite_methods = {
 	pdo_sqlite_get_attribute,
 	NULL,	/* check_liveness: not needed */
 	get_driver_methods,
-	pdo_sqlite_request_shutdown
+	pdo_sqlite_request_shutdown,
+	NULL
 };
 
 static char *make_filename_safe(const char *filename)
diff --git a/ext/pgsql/pgsql.c b/ext/pgsql/pgsql.c
index 16a84ffcd8..4ae0ae63ea 100644
--- a/ext/pgsql/pgsql.c
+++ b/ext/pgsql/pgsql.c
@@ -1343,12 +1343,12 @@ static void php_pgsql_do_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent)
 
 			if (PGG(max_links) != -1 && PGG(num_links) >= PGG(max_links)) {
 				php_error_docref(NULL, E_WARNING,
-								 "Cannot create new link. Too many open links (%pd)", PGG(num_links));
+								 "Cannot create new link. Too many open links (" ZEND_LONG_FMT ")", PGG(num_links));
 				goto err;
 			}
 			if (PGG(max_persistent) != -1 && PGG(num_persistent) >= PGG(max_persistent)) {
 				php_error_docref(NULL, E_WARNING,
-								 "Cannot create new link. Too many open persistent links (%pd)", PGG(num_persistent));
+								 "Cannot create new link. Too many open persistent links (" ZEND_LONG_FMT ")", PGG(num_persistent));
 				goto err;
 			}
 
@@ -1441,7 +1441,7 @@ static void php_pgsql_do_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent)
 			}
 		}
 		if (PGG(max_links) != -1 && PGG(num_links) >= PGG(max_links)) {
-			php_error_docref(NULL, E_WARNING, "Cannot create new link. Too many open links (%pd)", PGG(num_links));
+			php_error_docref(NULL, E_WARNING, "Cannot create new link. Too many open links (" ZEND_LONG_FMT ")", PGG(num_links));
 			goto err;
 		}
 
@@ -2681,7 +2681,7 @@ PHP_FUNCTION(pg_fetch_result)
 		}
 	} else {
 		if (row < 0 || row >= PQntuples(pgsql_result)) {
-			php_error_docref(NULL, E_WARNING, "Unable to jump to row %pd on PostgreSQL result index %pd",
+			php_error_docref(NULL, E_WARNING, "Unable to jump to row " ZEND_LONG_FMT " on PostgreSQL result index " ZEND_LONG_FMT,
 							row, Z_LVAL_P(result));
 			RETURN_FALSE;
 		}
@@ -2772,7 +2772,7 @@ static void php_pgsql_fetch_hash(INTERNAL_FUNCTION_PARAMETERS, zend_long result_
 
 	if (use_row) {
 		if (row < 0 || row >= PQntuples(pgsql_result)) {
-			php_error_docref(NULL, E_WARNING, "Unable to jump to row %pd on PostgreSQL result index %pd",
+			php_error_docref(NULL, E_WARNING, "Unable to jump to row " ZEND_LONG_FMT " on PostgreSQL result index " ZEND_LONG_FMT,
 							row, Z_LVAL_P(result));
 			RETURN_FALSE;
 		}
@@ -2858,7 +2858,7 @@ static void php_pgsql_fetch_hash(INTERNAL_FUNCTION_PARAMETERS, zend_long result_
 			fcc.object = Z_OBJ_P(return_value);
 
 			if (zend_call_function(&fci, &fcc) == FAILURE) {
-				zend_throw_exception_ex(zend_ce_exception, 0, "Could not execute %s::%s()", ce->name, ce->constructor->common.function_name);
+				zend_throw_exception_ex(zend_ce_exception, 0, "Could not execute %s::%s()", ZSTR_VAL(ce->name), ZSTR_VAL(ce->constructor->common.function_name));
 			} else {
 				zval_ptr_dtor(&retval);
 			}
@@ -2866,7 +2866,7 @@ static void php_pgsql_fetch_hash(INTERNAL_FUNCTION_PARAMETERS, zend_long result_
 				efree(fci.params);
 			}
 		} else if (ctor_params) {
-			zend_throw_exception_ex(zend_ce_exception, 0, "Class %s does not have a constructor hence you cannot use ctor_params", ce->name);
+			zend_throw_exception_ex(zend_ce_exception, 0, "Class %s does not have a constructor hence you cannot use ctor_params", ZSTR_VAL(ce->name));
 		}
 	}
 }
@@ -2964,7 +2964,7 @@ PHP_FUNCTION(pg_fetch_all_columns)
 
 	num_fields = PQnfields(pgsql_result);
 	if (colno >= (zend_long)num_fields || colno < 0) {
-		php_error_docref(NULL, E_WARNING, "Invalid column number '%pd'", colno);
+		php_error_docref(NULL, E_WARNING, "Invalid column number '" ZEND_LONG_FMT "'", colno);
 		RETURN_FALSE;
 	}
 
@@ -3048,7 +3048,7 @@ static void php_pgsql_data_info(INTERNAL_FUNCTION_PARAMETERS, int entry_type)
 		}
 	} else {
 		if (row < 0 || row >= PQntuples(pgsql_result)) {
-			php_error_docref(NULL, E_WARNING, "Unable to jump to row %pd on PostgreSQL result index %pd",
+			php_error_docref(NULL, E_WARNING, "Unable to jump to row " ZEND_LONG_FMT " on PostgreSQL result index " ZEND_LONG_FMT,
 							row, Z_LVAL_P(result));
 			RETURN_FALSE;
 		}
@@ -3333,7 +3333,7 @@ PHP_FUNCTION(pg_lo_unlink)
 	}
 	else if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, argc,
 								 "rl", &pgsql_link, &oid_long) == SUCCESS) {
-		if (oid_long <= InvalidOid) {
+		if (oid_long <= (zend_long)InvalidOid) {
 			php_error_docref(NULL, E_NOTICE, "Invalid OID specified");
 			RETURN_FALSE;
 		}
@@ -3353,7 +3353,7 @@ PHP_FUNCTION(pg_lo_unlink)
 	}
 	else if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, argc,
 								 "l", &oid_long) == SUCCESS) {
-		if (oid_long <= InvalidOid) {
+		if (oid_long <= (zend_long)InvalidOid) {
 			php_error_docref(NULL, E_NOTICE, "Invalid OID is specified");
 			RETURN_FALSE;
 		}
@@ -3407,7 +3407,7 @@ PHP_FUNCTION(pg_lo_open)
 	}
 	else if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, argc,
 								 "rls", &pgsql_link, &oid_long, &mode_string, &mode_strlen) == SUCCESS) {
-		if (oid_long <= InvalidOid) {
+		if (oid_long <= (zend_long)InvalidOid) {
 			php_error_docref(NULL, E_NOTICE, "Invalid OID specified");
 			RETURN_FALSE;
 		}
@@ -3427,7 +3427,7 @@ PHP_FUNCTION(pg_lo_open)
 	}
 	else if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, argc,
 								 "ls", &oid_long, &mode_string, &mode_strlen) == SUCCESS) {
-		if (oid_long <= InvalidOid) {
+		if (oid_long <= (zend_long)InvalidOid) {
 			php_error_docref(NULL, E_NOTICE, "Invalid OID specified");
 			RETURN_FALSE;
 		}
@@ -3582,11 +3582,11 @@ PHP_FUNCTION(pg_lo_write)
 
 	if (argc > 2) {
 		if (z_len > (zend_long)str_len) {
-			php_error_docref(NULL, E_WARNING, "Cannot write more than buffer size %d. Tried to write %pd", str_len, z_len);
+			php_error_docref(NULL, E_WARNING, "Cannot write more than buffer size %d. Tried to write " ZEND_LONG_FMT, str_len, z_len);
 			RETURN_FALSE;
 		}
 		if (z_len < 0) {
-			php_error_docref(NULL, E_WARNING, "Buffer size must be larger than 0, but %pd was specified", z_len);
+			php_error_docref(NULL, E_WARNING, "Buffer size must be larger than 0, but " ZEND_LONG_FMT " was specified", z_len);
 			RETURN_FALSE;
 		}
 		len = z_len;
@@ -3599,7 +3599,7 @@ PHP_FUNCTION(pg_lo_write)
 		RETURN_FALSE;
 	}
 
-	if ((nbytes = lo_write((PGconn *)pgsql->conn, pgsql->lofd, str, len)) == -1) {
+	if ((nbytes = lo_write((PGconn *)pgsql->conn, pgsql->lofd, str, len)) == (size_t)-1) {
 		RETURN_FALSE;
 	}
 
@@ -3738,7 +3738,7 @@ PHP_FUNCTION(pg_lo_export)
 	/* allow string to handle large OID value correctly */
 	if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, argc,
 								 "rlp", &pgsql_link, &oid_long, &file_out, &name_len) == SUCCESS) {
-		if (oid_long <= InvalidOid) {
+		if (oid_long <= (zend_long)InvalidOid) {
 			php_error_docref(NULL, E_NOTICE, "Invalid OID specified");
 			RETURN_FALSE;
 		}
@@ -3757,7 +3757,7 @@ PHP_FUNCTION(pg_lo_export)
 	}
 	else if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, argc,
 									  "lp",  &oid_long, &file_out, &name_len) == SUCCESS) {
-		if (oid_long <= InvalidOid) {
+		if (oid_long <= (zend_long)InvalidOid) {
 			php_error_docref(NULL, E_NOTICE, "Invalid OID specified");
 			RETURN_FALSE;
 		}
@@ -3789,7 +3789,7 @@ PHP_FUNCTION(pg_lo_export)
 	else if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, argc,
 									  "lpr", &oid_long, &file_out, &name_len, &pgsql_link) == SUCCESS) {
 		php_error_docref(NULL, E_NOTICE, "Old API is used");
-		if (oid_long <= InvalidOid) {
+		if (oid_long <= (zend_long)InvalidOid) {
 			php_error_docref(NULL, E_NOTICE, "Invalid OID specified");
 			RETURN_FALSE;
 		}
@@ -6528,7 +6528,7 @@ PHP_FUNCTION(pg_convert)
 }
 /* }}} */
 
-static int do_exec(smart_str *querystr, int expect, PGconn *pg_link, zend_ulong opt) /* {{{ */
+static int do_exec(smart_str *querystr, ExecStatusType expect, PGconn *pg_link, zend_ulong opt) /* {{{ */
 {
 	if (opt & PGSQL_DML_ASYNC) {
 		if (PQsendQuery(pg_link, ZSTR_VAL(querystr->s))) {
diff --git a/ext/pgsql/tests/bug72195.phpt b/ext/pgsql/tests/bug72195.phpt
index 2f33e1ab1c..34735d31f4 100644
--- a/ext/pgsql/tests/bug72195.phpt
+++ b/ext/pgsql/tests/bug72195.phpt
@@ -9,7 +9,7 @@ $var1 = $val;
 printf("%x\n", count($val));
 @pg_pconnect($var1, "2", "3", "4");
 $var1 = "";
-tempnam('/tmp', 'ABCDEFGHI');
+tempnam(sys_get_temp_dir(), 'ABCDEFGHI');
 printf("%x\n", count($val));
 ?>
 --EXPECT--
diff --git a/ext/phar/dirstream.c b/ext/phar/dirstream.c
index 33dfffc3c0..871929bcc2 100644
--- a/ext/phar/dirstream.c
+++ b/ext/phar/dirstream.c
@@ -180,7 +180,7 @@ static int phar_compare_dir_name(const void *a, const void *b)  /* {{{ */
 static php_stream *phar_make_dirstream(char *dir, HashTable *manifest) /* {{{ */
 {
 	HashTable *data;
-	int dirlen = strlen(dir);
+	size_t dirlen = strlen(dir);
 	char *entry, *found, *save;
 	zend_string *str_key;
 	uint keylen;
diff --git a/ext/phar/func_interceptors.c b/ext/phar/func_interceptors.c
index 54610939dd..a390a1fa5c 100644
--- a/ext/phar/func_interceptors.c
+++ b/ext/phar/func_interceptors.c
@@ -200,7 +200,7 @@ phar_it:
 			}
 
 			if (offset > 0 && php_stream_seek(stream, offset, SEEK_SET) < 0) {
-				php_error_docref(NULL, E_WARNING, "Failed to seek to position %pd in the stream", offset);
+				php_error_docref(NULL, E_WARNING, "Failed to seek to position " ZEND_LONG_FMT " in the stream", offset);
 				php_stream_close(stream);
 				RETURN_FALSE;
 			}
diff --git a/ext/phar/phar.c b/ext/phar/phar.c
index 2b65a54ed9..81596423ff 100644
--- a/ext/phar/phar.c
+++ b/ext/phar/phar.c
@@ -1030,7 +1030,7 @@ static int phar_parse_pharfile(php_stream *fp, char *fname, int fname_len, char
 			PHAR_GET_32(buffer, len);
 		}
 	}
-	if(len > endbuffer - buffer) {
+	if(len > (size_t)(endbuffer - buffer)) {
 		MAPPHAR_FAIL("internal corruption of phar \"%s\" (trying to read past buffer end)");
 	}
 	if (phar_parse_metadata(&buffer, &mydata->metadata, len) == FAILURE) {
@@ -1071,7 +1071,7 @@ static int phar_parse_pharfile(php_stream *fp, char *fname, int fname_len, char
 			entry.manifest_pos = manifest_index;
 		}
 
-		if (entry.filename_len + 20 > endbuffer - buffer) {
+		if (entry.filename_len + 20 > (size_t)(endbuffer - buffer)) {
 			MAPPHAR_FAIL("internal corruption of phar \"%s\" (truncated manifest entry)");
 		}
 
@@ -1113,7 +1113,7 @@ static int phar_parse_pharfile(php_stream *fp, char *fname, int fname_len, char
 		} else {
 			entry.metadata_len = 0;
 		}
-		if (len > endbuffer - buffer) {
+		if (len > (size_t)(endbuffer - buffer)) {
 			pefree(entry.filename, entry.is_persistent);
 			MAPPHAR_FAIL("internal corruption of phar \"%s\" (truncated manifest entry)");
 		}
@@ -3473,7 +3473,7 @@ void phar_request_initialize(void) /* {{{ */
 
 PHP_RSHUTDOWN_FUNCTION(phar) /* {{{ */
 {
-	int i;
+	uint32_t i;
 
 	PHAR_G(request_ends) = 1;
 
diff --git a/ext/phar/phar_object.c b/ext/phar/phar_object.c
index ebacc88db1..941cd4cebd 100644
--- a/ext/phar/phar_object.c
+++ b/ext/phar/phar_object.c
@@ -1315,7 +1315,7 @@ PHP_METHOD(Phar, unlinkArchive)
 	zname_len = strlen(zname);
 
 	if (zname_len > 7 && !memcmp(zname, "phar://", 7) && SUCCESS == phar_split_fname(zname, zname_len, &arch, &arch_len, &entry, &entry_len, 2, 0)) {
-		if (arch_len == fname_len && !memcmp(arch, fname, arch_len)) {
+		if ((size_t)arch_len == fname_len && !memcmp(arch, fname, arch_len)) {
 			zend_throw_exception_ex(phar_ce_PharException, 0, "phar archive \"%s\" cannot be unlinked from within itself", fname);
 			efree(arch);
 			efree(entry);
@@ -1404,7 +1404,7 @@ static int phar_build(zend_object_iterator *iter, void *puser) /* {{{ */
 
 	if (!value) {
 		/* failure in get_current_data */
-		zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %v returned no value", ZSTR_VAL(ce->name));
+		zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %s returned no value", ZSTR_VAL(ce->name));
 		return ZEND_HASH_APPLY_STOP;
 	}
 
@@ -1415,7 +1415,7 @@ static int phar_build(zend_object_iterator *iter, void *puser) /* {{{ */
 			php_stream_from_zval_no_verify(fp, value);
 
 			if (!fp) {
-				zend_throw_exception_ex(spl_ce_BadMethodCallException, 0, "Iterator %v returned an invalid stream handle", ZSTR_VAL(ce->name));
+				zend_throw_exception_ex(spl_ce_BadMethodCallException, 0, "Iterator %s returned an invalid stream handle", ZSTR_VAL(ce->name));
 				return ZEND_HASH_APPLY_STOP;
 			}
 
@@ -1429,7 +1429,7 @@ static int phar_build(zend_object_iterator *iter, void *puser) /* {{{ */
 
 				if (Z_TYPE(key) != IS_STRING) {
 					zval_dtor(&key);
-					zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %v returned an invalid key (must return a string)", ZSTR_VAL(ce->name));
+					zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %s returned an invalid key (must return a string)", ZSTR_VAL(ce->name));
 					return ZEND_HASH_APPLY_STOP;
 				}
 
@@ -1439,7 +1439,7 @@ static int phar_build(zend_object_iterator *iter, void *puser) /* {{{ */
 				save = str_key;
 				zval_dtor(&key);
 			} else {
-				zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %v returned an invalid key (must return a string)", ZSTR_VAL(ce->name));
+				zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %s returned an invalid key (must return a string)", ZSTR_VAL(ce->name));
 				return ZEND_HASH_APPLY_STOP;
 			}
 
@@ -1453,7 +1453,7 @@ static int phar_build(zend_object_iterator *iter, void *puser) /* {{{ */
 				spl_filesystem_object *intern = (spl_filesystem_object*)((char*)Z_OBJ_P(value) - Z_OBJ_P(value)->handlers->offset);
 
 				if (!base_len) {
-					zend_throw_exception_ex(spl_ce_BadMethodCallException, 0, "Iterator %v returns an SplFileInfo object, so base directory must be specified", ZSTR_VAL(ce->name));
+					zend_throw_exception_ex(spl_ce_BadMethodCallException, 0, "Iterator %s returns an SplFileInfo object, so base directory must be specified", ZSTR_VAL(ce->name));
 					return ZEND_HASH_APPLY_STOP;
 				}
 
@@ -1497,7 +1497,7 @@ static int phar_build(zend_object_iterator *iter, void *puser) /* {{{ */
 			}
 			/* fall-through */
 		default:
-			zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %v returned an invalid value (must return a string)", ZSTR_VAL(ce->name));
+			zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %s returned an invalid value (must return a string)", ZSTR_VAL(ce->name));
 			return ZEND_HASH_APPLY_STOP;
 	}
 
@@ -1537,7 +1537,7 @@ phar_spl_fileinfo:
 			}
 
 		} else {
-			zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %v returned a path \"%s\" that is not in the base directory \"%s\"", ZSTR_VAL(ce->name), fname, base);
+			zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %s returned a path \"%s\" that is not in the base directory \"%s\"", ZSTR_VAL(ce->name), fname, base);
 
 			if (save) {
 				efree(save);
@@ -1557,7 +1557,7 @@ phar_spl_fileinfo:
 
 			if (Z_TYPE(key) != IS_STRING) {
 				zval_dtor(&key);
-				zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %v returned an invalid key (must return a string)", ZSTR_VAL(ce->name));
+				zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %s returned an invalid key (must return a string)", ZSTR_VAL(ce->name));
 				return ZEND_HASH_APPLY_STOP;
 			}
 
@@ -1567,13 +1567,13 @@ phar_spl_fileinfo:
 			save = str_key;
 			zval_dtor(&key);
 		} else {
-			zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %v returned an invalid key (must return a string)", ZSTR_VAL(ce->name));
+			zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %s returned an invalid key (must return a string)", ZSTR_VAL(ce->name));
 			return ZEND_HASH_APPLY_STOP;
 		}
 	}
 
 	if (php_check_open_basedir(fname)) {
-		zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %v returned a path \"%s\" that open_basedir prevents opening", ZSTR_VAL(ce->name), fname);
+		zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %s returned a path \"%s\" that open_basedir prevents opening", ZSTR_VAL(ce->name), fname);
 
 		if (save) {
 			efree(save);
@@ -1590,7 +1590,7 @@ phar_spl_fileinfo:
 	fp = php_stream_open_wrapper(fname, "rb", STREAM_MUST_SEEK|0, &opened);
 
 	if (!fp) {
-		zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %v returned a file that could not be opened \"%s\"", ZSTR_VAL(ce->name), fname);
+		zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Iterator %s returned a file that could not be opened \"%s\"", ZSTR_VAL(ce->name), fname);
 
 		if (save) {
 			efree(save);
@@ -2655,7 +2655,7 @@ PHP_METHOD(Phar, setAlias)
 	}
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &alias, &alias_len) == SUCCESS) {
-		if (alias_len == phar_obj->archive->alias_len && memcmp(phar_obj->archive->alias, alias, alias_len) == 0) {
+		if (alias_len == (size_t)phar_obj->archive->alias_len && memcmp(phar_obj->archive->alias, alias, alias_len) == 0) {
 			RETURN_TRUE;
 		}
 		if (alias_len && NULL != (fd_ptr = zend_hash_str_find_ptr(&(PHAR_G(phar_alias_map)), alias, alias_len))) {
@@ -3525,7 +3525,7 @@ PHP_METHOD(Phar, offsetGet)
 		}
 
 		if (fname_len >= sizeof(".phar")-1 && !memcmp(fname, ".phar", sizeof(".phar")-1)) {
-			zend_throw_exception_ex(spl_ce_BadMethodCallException, 0, "Cannot directly get any files or directories in magic \".phar\" directory", phar_obj->archive->fname);
+			zend_throw_exception_ex(spl_ce_BadMethodCallException, 0, "Cannot directly get any files or directories in magic \".phar\" directory");
 			return;
 		}
 
@@ -3551,8 +3551,8 @@ static void phar_add_file(phar_archive_data **pphar, char *filename, int filenam
 	phar_entry_data *data;
 	php_stream *contents_file;
 
-	if (filename_len >= sizeof(".phar")-1 && !memcmp(filename, ".phar", sizeof(".phar")-1) && (filename[5] == '/' || filename[5] == '\\' || filename[5] == '\0')) {
-		zend_throw_exception_ex(spl_ce_BadMethodCallException, 0, "Cannot create any files in magic \".phar\" directory", (*pphar)->fname);
+	if (filename_len >= (int)sizeof(".phar")-1 && !memcmp(filename, ".phar", sizeof(".phar")-1) && (filename[5] == '/' || filename[5] == '\\' || filename[5] == '\0')) {
+		zend_throw_exception_ex(spl_ce_BadMethodCallException, 0, "Cannot create any files in magic \".phar\" directory");
 		return;
 	}
 
@@ -3669,7 +3669,7 @@ PHP_METHOD(Phar, offsetSet)
 	}
 
 	if (fname_len >= sizeof(".phar")-1 && !memcmp(fname, ".phar", sizeof(".phar")-1)) {
-		zend_throw_exception_ex(spl_ce_BadMethodCallException, 0, "Cannot set any files or directories in magic \".phar\" directory", phar_obj->archive->fname);
+		zend_throw_exception_ex(spl_ce_BadMethodCallException, 0, "Cannot set any files or directories in magic \".phar\" directory");
 		return;
 	}
 
@@ -4120,14 +4120,14 @@ static int phar_extract_file(zend_bool overwrite, phar_entry_info *entry, char *
 			if (!php_stream_mkdir(fullpath, entry->flags & PHAR_ENT_PERM_MASK,  PHP_STREAM_MKDIR_RECURSIVE, NULL)) {
 				spprintf(error, 4096, "Cannot extract \"%s\", could not create directory \"%s\"", entry->filename, fullpath);
 				efree(fullpath);
-				free(new_state.cwd);
+				efree(new_state.cwd);
 				return FAILURE;
 			}
 		} else {
 			if (!php_stream_mkdir(fullpath, 0777,  PHP_STREAM_MKDIR_RECURSIVE, NULL)) {
 				spprintf(error, 4096, "Cannot extract \"%s\", could not create directory \"%s\"", entry->filename, fullpath);
 				efree(fullpath);
-				free(new_state.cwd);
+				efree(new_state.cwd);
 				return FAILURE;
 			}
 		}
diff --git a/ext/phar/stream.c b/ext/phar/stream.c
index e68c04b0ec..5706c20952 100644
--- a/ext/phar/stream.c
+++ b/ext/phar/stream.c
@@ -45,6 +45,7 @@ php_stream_wrapper_ops phar_stream_wops = {
 	phar_wrapper_rename,   /* rename */
 	phar_wrapper_mkdir,    /* create directory */
 	phar_wrapper_rmdir,    /* remove directory */
+	NULL
 };
 
 php_stream_wrapper php_stream_phar_wrapper = {
diff --git a/ext/phar/tests/72321_1.zip b/ext/phar/tests/72321_1.zip
new file mode 100644
index 0000000000..ebc44ea282
--- /dev/null
+++ b/ext/phar/tests/72321_1.zip
diff --git a/ext/phar/tests/72321_2.zip b/ext/phar/tests/72321_2.zip
new file mode 100644
index 0000000000..de7ca266b8
--- /dev/null
+++ b/ext/phar/tests/72321_2.zip
diff --git a/ext/phar/tests/bug72321.phpt b/ext/phar/tests/bug72321.phpt
new file mode 100644
index 0000000000..6e63da42d9
--- /dev/null
+++ b/ext/phar/tests/bug72321.phpt
@@ -0,0 +1,26 @@
+--TEST--
+Phar: PHP bug #72321: invalid free in phar_extract_file()
+--SKIPIF--
+<?php if (!extension_loaded("phar")) die("skip"); ?>
+--FILE--
+<?php
+chdir(__DIR__);
+mkdir("test72321");
+$phar = new PharData("72321_1.zip");
+$phar->extractTo("test72321");
+$phar = new PharData("72321_2.zip");
+try {
+$phar->extractTo("test72321");
+} catch(PharException $e) {
+	print $e->getMessage()."\n";
+}
+?>
+DONE
+--CLEAN--
+<?php unlink(__DIR__."/test72321/AAAAAAAAxxxxBBBBCCCCCCCCxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
+rmdir(__DIR__."/test72321");
+?>
+--EXPECTF--
+Warning: PharData::extractTo(): %s in %sbug72321.php on line %d
+Extraction from phar "%s72321_2.zip" failed: Cannot extract "AAAAAAAAxxxxBBBBCCCCCCCCxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/b/c", could not create directory "test72321/AAAAAAAAxxxxBBBBCCCCCCCCxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/b"
+DONE
diff --git a/ext/phar/util.c b/ext/phar/util.c
index 39ecf399ae..eed6a10d39 100644
--- a/ext/phar/util.c
+++ b/ext/phar/util.c
@@ -178,7 +178,7 @@ int phar_mount_entry(phar_archive_data *phar, char *filename, int filename_len,
 		return FAILURE;
 	}
 
-	if (path_len >= sizeof(".phar")-1 && !memcmp(path, ".phar", sizeof(".phar")-1)) {
+	if (path_len >= (int)sizeof(".phar")-1 && !memcmp(path, ".phar", sizeof(".phar")-1)) {
 		/* no creating magic phar files by mounting them */
 		return FAILURE;
 	}
@@ -1225,7 +1225,7 @@ phar_entry_info *phar_get_entry_info_dir(phar_archive_data *phar, char *path, in
 		*error = NULL;
 	}
 
-	if (security && path_len >= sizeof(".phar")-1 && !memcmp(path, ".phar", sizeof(".phar")-1)) {
+	if (security && path_len >= (int)sizeof(".phar")-1 && !memcmp(path, ".phar", sizeof(".phar")-1)) {
 		if (error) {
 			spprintf(error, 4096, "phar error: cannot directly access magic \".phar\" directory or files within it");
 		}
@@ -1403,7 +1403,7 @@ static int phar_call_openssl_signverify(int is_sign, php_stream *fp, zend_off_t
 		ZVAL_EMPTY_STRING(&zp[0]);
 	}
 
-	if (end != Z_STRLEN(zp[0])) {
+	if ((size_t)end != Z_STRLEN(zp[0])) {
 		zval_dtor(&zp[0]);
 		zval_dtor(&zp[1]);
 		zval_dtor(&zp[2]);
@@ -1563,7 +1563,7 @@ int phar_verify_signature(php_stream *fp, size_t end_of_phar, uint32_t sig_type,
 			EVP_VerifyInit(&md_ctx, mdtype);
 			read_len = end_of_phar;
 
-			if (read_len > sizeof(buf)) {
+			if ((size_t)read_len > sizeof(buf)) {
 				read_size = sizeof(buf);
 			} else {
 				read_size = (int)read_len;
@@ -1605,7 +1605,7 @@ int phar_verify_signature(php_stream *fp, size_t end_of_phar, uint32_t sig_type,
 			PHP_SHA512Init(&context);
 			read_len = end_of_phar;
 
-			if (read_len > sizeof(buf)) {
+			if ((size_t)read_len > sizeof(buf)) {
 				read_size = sizeof(buf);
 			} else {
 				read_size = (int)read_len;
@@ -1638,7 +1638,7 @@ int phar_verify_signature(php_stream *fp, size_t end_of_phar, uint32_t sig_type,
 			PHP_SHA256Init(&context);
 			read_len = end_of_phar;
 
-			if (read_len > sizeof(buf)) {
+			if ((size_t)read_len > sizeof(buf)) {
 				read_size = sizeof(buf);
 			} else {
 				read_size = (int)read_len;
@@ -1679,7 +1679,7 @@ int phar_verify_signature(php_stream *fp, size_t end_of_phar, uint32_t sig_type,
 			PHP_SHA1Init(&context);
 			read_len = end_of_phar;
 
-			if (read_len > sizeof(buf)) {
+			if ((size_t)read_len > sizeof(buf)) {
 				read_size = sizeof(buf);
 			} else {
 				read_size = (int)read_len;
@@ -1712,7 +1712,7 @@ int phar_verify_signature(php_stream *fp, size_t end_of_phar, uint32_t sig_type,
 			PHP_MD5Init(&context);
 			read_len = end_of_phar;
 
-			if (read_len > sizeof(buf)) {
+			if ((size_t)read_len > sizeof(buf)) {
 				read_size = sizeof(buf);
 			} else {
 				read_size = (int)read_len;
diff --git a/ext/phar/zip.c b/ext/phar/zip.c
index 30c52c0479..427b894288 100644
--- a/ext/phar/zip.c
+++ b/ext/phar/zip.c
@@ -167,7 +167,7 @@ int phar_parse_zipfile(php_stream *fp, char *fname, int fname_len, char *alias,
 {
 	phar_zip_dir_end locator;
 	char buf[sizeof(locator) + 65536];
-	zend_long size;
+	size_t size;
 	uint16_t i;
 	phar_archive_data *mydata = NULL;
 	phar_entry_info entry = {0};
@@ -395,10 +395,9 @@ foundit:
 		if (entry.filename_len == sizeof(".phar/signature.bin")-1 && !strncmp(entry.filename, ".phar/signature.bin", sizeof(".phar/signature.bin")-1)) {
 			size_t read;
 			php_stream *sigfile;
-			zend_off_t now;
 			char *sig;
 
-			now = php_stream_tell(fp);
+			php_stream_tell(fp);
 			pefree(entry.filename, entry.is_persistent);
 			sigfile = php_stream_fopen_tmpfile();
 			if (!sigfile) {
@@ -1110,14 +1109,14 @@ static int phar_zip_applysignature(phar_archive_data *phar, struct _phar_zip_pas
 		char *signature, sigbuf[8];
 		phar_entry_info entry = {0};
 		php_stream *newfile;
-		zend_off_t tell, st;
+		zend_off_t tell;
 
 		newfile = php_stream_fopen_tmpfile();
 		if (newfile == NULL) {
 			spprintf(pass->error, 0, "phar error: unable to create temporary file for the signature file");
 			return FAILURE;
 		}
-		st = tell = php_stream_tell(pass->filefp);
+		tell = php_stream_tell(pass->filefp);
 		/* copy the local files, central directory, and the zip comment to generate the hash */
 		php_stream_seek(pass->filefp, 0, SEEK_SET);
 		php_stream_copy_to_stream_ex(pass->filefp, newfile, tell, NULL);
diff --git a/ext/pspell/pspell.c b/ext/pspell/pspell.c
index 58d7f4a4c9..7db0074929 100644
--- a/ext/pspell/pspell.c
+++ b/ext/pspell/pspell.c
@@ -230,7 +230,7 @@ static void php_pspell_close_config(zend_resource *rsrc)
 #define PSPELL_FETCH_CONFIG  do { \
 	zval *res = zend_hash_index_find(&EG(regular_list), conf); \
 	if (res == NULL || Z_RES_P(res)->type != le_pspell_config) { \
-		php_error_docref(NULL, E_WARNING, "%ld is not a PSPELL config index", conf); \
+		php_error_docref(NULL, E_WARNING, ZEND_LONG_FMT " is not a PSPELL config index", conf); \
 		RETURN_FALSE; \
 	} \
 	config = (PspellConfig *)Z_RES_P(res)->ptr; \
@@ -239,7 +239,7 @@ static void php_pspell_close_config(zend_resource *rsrc)
 #define PSPELL_FETCH_MANAGER do { \
 	zval *res = zend_hash_index_find(&EG(regular_list), scin); \
 	if (res == NULL || Z_RES_P(res)->type != le_pspell) { \
-		php_error_docref(NULL, E_WARNING, "%ld is not a PSPELL result index", scin); \
+		php_error_docref(NULL, E_WARNING, ZEND_LONG_FMT " is not a PSPELL result index", scin); \
 		RETURN_FALSE; \
 	} \
 	manager = (PspellManager *)Z_RES_P(res)->ptr; \
@@ -808,7 +808,7 @@ static PHP_FUNCTION(pspell_config_ignore)
 
 	PSPELL_FETCH_CONFIG;
 
-	snprintf(ignore_str, sizeof(ignore_str), "%ld", ignore);
+	snprintf(ignore_str, sizeof(ignore_str), ZEND_LONG_FMT, ignore);
 
 	pspell_config_replace(config, "ignore", ignore_str);
 	RETURN_TRUE;
diff --git a/ext/readline/readline.c b/ext/readline/readline.c
index 0e6f849444..29c96791a8 100644
--- a/ext/readline/readline.c
+++ b/ext/readline/readline.c
@@ -122,9 +122,11 @@ ZEND_END_ARG_INFO()
 ZEND_BEGIN_ARG_INFO(arginfo_readline_redisplay, 0)
 ZEND_END_ARG_INFO()
 
+#if HAVE_RL_ON_NEW_LINE
 ZEND_BEGIN_ARG_INFO(arginfo_readline_on_new_line, 0)
 ZEND_END_ARG_INFO()
 #endif
+#endif
 /* }}} */
 
 /* {{{ module stuff */
@@ -624,6 +626,11 @@ PHP_FUNCTION(readline_callback_handler_remove)
    Ask readline to redraw the display */
 PHP_FUNCTION(readline_redisplay)
 {
+#if HAVE_LIBEDIT
+	/* seems libedit doesn't take care of rl_initialize in rl_redisplay
+	 * see bug #72538 */
+	using_history();
+#endif
 	rl_redisplay();
 }
 /* }}} */
diff --git a/ext/readline/readline_cli.c b/ext/readline/readline_cli.c
index 2cce2292f4..567629bba3 100644
--- a/ext/readline/readline_cli.c
+++ b/ext/readline/readline_cli.c
@@ -592,8 +592,9 @@ static int readline_shell_run(void) /* {{{ */
 
 	if (PG(auto_prepend_file) && PG(auto_prepend_file)[0]) {
 		zend_file_handle *prepend_file_p;
-		zend_file_handle prepend_file = {{0}};
+		zend_file_handle prepend_file;
 
+		memset(&prepend_file, 0, sizeof(prepend_file));
 		prepend_file.filename = PG(auto_prepend_file);
 		prepend_file.opened_path = NULL;
 		prepend_file.free_filename = 0;
diff --git a/ext/readline/tests/bug72538.phpt b/ext/readline/tests/bug72538.phpt
new file mode 100644
index 0000000000..98b9b2651e
--- /dev/null
+++ b/ext/readline/tests/bug72538.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Bug #72538 (readline_redisplay crashes php)
+--SKIPIF--
+<?php if (!extension_loaded("readline")) die("skip"); 
+if (READLINE_LIB != "libedit") die("skip libedit only");
+?>
+--FILE--
+<?php 
+
+readline_redisplay();
+
+?>
+okey
+--EXPECT--
+okey
diff --git a/ext/reflection/php_reflection.c b/ext/reflection/php_reflection.c
index 13003cae84..6471e4aa2a 100644
--- a/ext/reflection/php_reflection.c
+++ b/ext/reflection/php_reflection.c
@@ -657,7 +657,7 @@ static zend_op* _get_recv_op(zend_op_array *op_array, uint32_t offset)
 	++offset;
 	while (op < end) {
 		if ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT
-		    || op->opcode == ZEND_RECV_VARIADIC) && op->op1.num == (zend_long)offset)
+		    || op->opcode == ZEND_RECV_VARIADIC) && op->op1.num == offset)
 		{
 			return op;
 		}
@@ -1398,7 +1398,6 @@ static void reflection_class_constant_factory(zend_class_entry *ce, zend_string
 static void _reflection_export(INTERNAL_FUNCTION_PARAMETERS, zend_class_entry *ce_ptr, int ctor_argc)
 {
 	zval reflector;
-	zval output, *output_ptr = &output;
 	zval *argument_ptr, *argument2_ptr;
 	zval retval, params[2];
 	int result;
@@ -1455,9 +1454,8 @@ static void _reflection_export(INTERNAL_FUNCTION_PARAMETERS, zend_class_entry *c
 	}
 
 	/* Call static reflection::export */
-	ZVAL_BOOL(&output, return_output);
 	ZVAL_COPY_VALUE(&params[0], &reflector);
-	ZVAL_COPY_VALUE(&params[1], output_ptr);
+	ZVAL_BOOL(&params[1], return_output);
 
 	ZVAL_STRINGL(&fci.function_name, "reflection::export", sizeof("reflection::export") - 1);
 	fci.object = NULL;
diff --git a/ext/reflection/tests/007.phpt b/ext/reflection/tests/007.phpt
index 004158ccff..d9204171b5 100644
--- a/ext/reflection/tests/007.phpt
+++ b/ext/reflection/tests/007.phpt
@@ -25,6 +25,10 @@ function test($class)
 	{
 		var_dump($e->getMessage());
 	}
+	catch (Throwable $e)
+	{
+		echo "Exception: " . $e->getMessage() . "\n";
+	}
 	
 	echo "====>newInstance(25)\n";
 	try
@@ -129,15 +133,7 @@ object(WithCtor)#%d (0) {
 
 ====>WithCtorWithArgs
 ====>newInstance()
-
-Warning: Missing argument 1 for WithCtorWithArgs::__construct() in %s007.php on line %d
-
-Notice: Undefined variable: arg in %s007.php on line %d
-WithCtorWithArgs::__construct()
-array(0) {
-}
-object(WithCtorWithArgs)#%d (0) {
-}
+Exception: Too few arguments to function WithCtorWithArgs::__construct(), 0 passed and exactly 1 expected
 ====>newInstance(25)
 WithCtorWithArgs::__construct(25)
 array(1) {
diff --git a/ext/reflection/tests/ReflectionClass_newInstanceArgs_001.phpt b/ext/reflection/tests/ReflectionClass_newInstanceArgs_001.phpt
index d3a426de4c..3ad654dd84 100644
--- a/ext/reflection/tests/ReflectionClass_newInstanceArgs_001.phpt
+++ b/ext/reflection/tests/ReflectionClass_newInstanceArgs_001.phpt
@@ -38,13 +38,27 @@ $rcC = new ReflectionClass('C');
 $rcD = new ReflectionClass('D');
 $rcE = new ReflectionClass('E');
 
-$a1 = $rcA->newInstanceArgs();
-$a2 = $rcA->newInstanceArgs(array('x'));
-var_dump($a1, $a2);
+try {
+	var_dump($rcA->newInstanceArgs());
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
+try {
+	var_dump($rcA->newInstanceArgs(array('x')));
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
-$b1 = $rcB->newInstanceArgs();
-$b2 = $rcB->newInstanceArgs(array('x', 123));
-var_dump($b1, $b2);
+try {
+	var_dump($rcB->newInstanceArgs());
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
+try {
+	var_dump($rcB->newInstanceArgs(array('x', 123)));
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 try {
 	$rcC->newInstanceArgs();
@@ -73,25 +87,15 @@ try {
 --EXPECTF--
 Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; A has a deprecated constructor in %s on line %d
 In constructor of class A
-In constructor of class A
 object(A)#%d (0) {
 }
+In constructor of class A
 object(A)#%d (0) {
 }
-
-Warning: Missing argument 1 for B::__construct() in %s on line 9
-
-Warning: Missing argument 2 for B::__construct() in %s on line 9
-
-Notice: Undefined variable: a in %s on line 10
-
-Notice: Undefined variable: b in %s on line 10
-In constructor of class B with args , 
+Exception: Too few arguments to function B::__construct(), 0 passed and exactly 2 expected
 In constructor of class B with args x, 123
 object(B)#%d (0) {
 }
-object(B)#%d (0) {
-}
 Access to non-public constructor of class C
 Access to non-public constructor of class D
 object(E)#%d (0) {
diff --git a/ext/reflection/tests/ReflectionClass_newInstance_001.phpt b/ext/reflection/tests/ReflectionClass_newInstance_001.phpt
index afa278a9a1..e29cc8734f 100644
--- a/ext/reflection/tests/ReflectionClass_newInstance_001.phpt
+++ b/ext/reflection/tests/ReflectionClass_newInstance_001.phpt
@@ -42,9 +42,16 @@ $a1 = $rcA->newInstance();
 $a2 = $rcA->newInstance('x');
 var_dump($a1, $a2);
 
-$b1 = $rcB->newInstance();
-$b2 = $rcB->newInstance('x', 123);
-var_dump($b1, $b2);
+try {
+	var_dump($rcB->newInstance());
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
+try {
+	var_dump($rcB->newInstance('x', 123));
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 try {
 	$rcC->newInstance();
@@ -78,20 +85,10 @@ object(A)#%d (0) {
 }
 object(A)#%d (0) {
 }
-
-Warning: Missing argument 1 for B::__construct() in %s on line 9
-
-Warning: Missing argument 2 for B::__construct() in %s on line 9
-
-Notice: Undefined variable: a in %s on line 10
-
-Notice: Undefined variable: b in %s on line 10
-In constructor of class B with args , 
+Exception: Too few arguments to function B::__construct(), 0 passed and exactly 2 expected
 In constructor of class B with args x, 123
 object(B)#%d (0) {
 }
-object(B)#%d (0) {
-}
 Access to non-public constructor of class C
 Access to non-public constructor of class D
 object(E)#%d (0) {
diff --git a/ext/reflection/tests/ReflectionMethod_invokeArgs_error1.phpt b/ext/reflection/tests/ReflectionMethod_invokeArgs_error1.phpt
index ac97e3ed2a..c9d1e6379a 100644
--- a/ext/reflection/tests/ReflectionMethod_invokeArgs_error1.phpt
+++ b/ext/reflection/tests/ReflectionMethod_invokeArgs_error1.phpt
@@ -25,12 +25,9 @@ var_dump($methodWithArgs->invokeArgs($testClassInstance, array()));
 --EXPECTF--
 Method with args:
 
-Warning: Missing argument 1 for TestClass::methodWithArgs() in %s on line %d
-
-Warning: Missing argument 2 for TestClass::methodWithArgs() in %s on line %d
-
-Notice: Undefined variable: a in %s on line %d
-
-Notice: Undefined variable: b in %s on line %d
-Called methodWithArgs(, )
-NULL
+Fatal error: Uncaught Error: Too few arguments to function TestClass::methodWithArgs(), 0 passed and exactly 2 expected in %sReflectionMethod_invokeArgs_error1.php:5
+Stack trace:
+#0 [internal function]: TestClass->methodWithArgs()
+#1 %sReflectionMethod_invokeArgs_error1.php(19): ReflectionMethod->invokeArgs(Object(TestClass), Array)
+#2 {main}
+  thrown in %sReflectionMethod_invokeArgs_error1.php on line 5
diff --git a/ext/reflection/tests/ReflectionMethod_invokeArgs_error3.phpt b/ext/reflection/tests/ReflectionMethod_invokeArgs_error3.phpt
index 513cc1845f..41f682cf7f 100644
--- a/ext/reflection/tests/ReflectionMethod_invokeArgs_error3.phpt
+++ b/ext/reflection/tests/ReflectionMethod_invokeArgs_error3.phpt
@@ -14,7 +14,11 @@ class TestClass {
 
     public static function staticMethod() {
         echo "Called staticMethod()\n";
-        var_dump($this);
+        try {
+	        var_dump($this);
+		} catch (Throwable $e) {
+			echo "Exception: " . $e->getMessage() . "\n";
+		}
     }
 
     private static function privateMethod() {
@@ -103,9 +107,7 @@ NULL
 Warning: ReflectionMethod::invokeArgs() expects parameter 1 to be object, boolean given in %s on line %d
 NULL
 Called staticMethod()
-
-Notice: Undefined variable: this in %s on line %d
-NULL
+Exception: Using $this when not in object context
 NULL
 
 Private method:
diff --git a/ext/reflection/tests/ReflectionMethod_invoke_basic.phpt b/ext/reflection/tests/ReflectionMethod_invoke_basic.phpt
index cbf358c062..c0830b277b 100644
--- a/ext/reflection/tests/ReflectionMethod_invoke_basic.phpt
+++ b/ext/reflection/tests/ReflectionMethod_invoke_basic.phpt
@@ -22,7 +22,11 @@ class TestClass {
 
     public static function staticMethod() {
         echo "Called staticMethod()\n";
-        var_dump($this);
+        try {
+	        var_dump($this);
+		} catch (Throwable $e) {
+			echo "Exception: " . $e->getMessage() . "\n";
+		}
     }
 
     private static function privateMethod() {
@@ -94,14 +98,10 @@ Static method:
 Warning: ReflectionMethod::invoke() expects at least 1 parameter, 0 given in %s on line %d
 NULL
 Called staticMethod()
-
-Notice: Undefined variable: this in %s on line %d
-NULL
+Exception: Using $this when not in object context
 NULL
 Called staticMethod()
-
-Notice: Undefined variable: this in %s on line %d
-NULL
+Exception: Using $this when not in object context
 NULL
 
 Method that throws an exception:
diff --git a/ext/reflection/tests/ReflectionMethod_invoke_error2.phpt b/ext/reflection/tests/ReflectionMethod_invoke_error2.phpt
index a070c8f583..60a9ebae97 100644
--- a/ext/reflection/tests/ReflectionMethod_invoke_error2.phpt
+++ b/ext/reflection/tests/ReflectionMethod_invoke_error2.phpt
@@ -21,12 +21,9 @@ var_dump($methodWithArgs->invoke($testClassInstance));
 --EXPECTF--
 Method with args:
 
-Warning: Missing argument 1 for TestClass::methodWithArgs() in %s on line %d
-
-Warning: Missing argument 2 for TestClass::methodWithArgs() in %s on line %d
-
-Notice: Undefined variable: a in %s on line %d
-
-Notice: Undefined variable: b in %s on line %d
-Called methodWithArgs(, )
-NULL
+Fatal error: Uncaught Error: Too few arguments to function TestClass::methodWithArgs(), 0 passed and exactly 2 expected in %sReflectionMethod_invoke_error2.php:5
+Stack trace:
+#0 [internal function]: TestClass->methodWithArgs()
+#1 %sReflectionMethod_invoke_error2.php(15): ReflectionMethod->invoke(Object(TestClass))
+#2 {main}
+  thrown in %sReflectionMethod_invoke_error2.php on line 5
diff --git a/ext/reflection/tests/bug38217.phpt b/ext/reflection/tests/bug38217.phpt
index cf007d9547..988f1c8953 100644
--- a/ext/reflection/tests/bug38217.phpt
+++ b/ext/reflection/tests/bug38217.phpt
@@ -18,7 +18,11 @@ class Object1 {
 }
 
 $class= new ReflectionClass('Object1');
-var_dump($class->newInstanceArgs());
+try {
+	var_dump($class->newInstanceArgs());
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 var_dump($class->newInstanceArgs(array('test')));
 
 
@@ -27,13 +31,7 @@ echo "Done\n";
 --EXPECTF--	
 object(Object)#%d (0) {
 }
-
-Warning: Missing argument 1 for Object1::__construct() in %s on line %d
-
-Notice: Undefined variable: var in %s on line %d
-NULL
-object(Object1)#%d (0) {
-}
+Exception: Too few arguments to function Object1::__construct(), 0 passed and exactly 1 expected
 string(4) "test"
 object(Object1)#%d (0) {
 }
diff --git a/ext/session/mod_files.c b/ext/session/mod_files.c
index b380cfe86b..7cb99fabcc 100644
--- a/ext/session/mod_files.c
+++ b/ext/session/mod_files.c
@@ -222,7 +222,7 @@ static void ps_files_open(ps_files *data, const char *key)
 
 static int ps_files_write(ps_files *data, zend_string *key, zend_string *val)
 {
-	zend_long n = 0;
+	size_t n = 0;
 
 	/* PS(id) may be changed by calling session_regenerate_id().
 	   Re-initialization should be tried here. ps_files_open() checks
@@ -262,7 +262,7 @@ static int ps_files_write(ps_files *data, zend_string *key, zend_string *val)
 #endif
 
 	if (n != ZSTR_LEN(val)) {
-		if (n == -1) {
+		if (n == (size_t)-1) {
 			php_error_docref(NULL, E_WARNING, "write failed: %s (%d)", strerror(errno), errno);
 		} else {
 			php_error_docref(NULL, E_WARNING, "write wrote less bytes than requested");
@@ -294,6 +294,11 @@ static int ps_files_cleanup_dir(const char *dirname, zend_long maxlifetime)
 
 	dirname_len = strlen(dirname);
 
+	if (dirname_len >= MAXPATHLEN) {
+		php_error_docref(NULL, E_NOTICE, "ps_files_cleanup_dir: dirname(%s) is too long", dirname);
+		return (0);
+	}
+
 	/* Prepare buffer (dirname never changes) */
 	memcpy(buf, dirname, dirname_len);
 	buf[dirname_len] = PHP_DIR_SEPARATOR;
diff --git a/ext/session/mod_files.sh b/ext/session/mod_files.sh
index 75ac6a2fd7..39b7292920 100644
--- a/ext/session/mod_files.sh
+++ b/ext/session/mod_files.sh
@@ -4,7 +4,7 @@ if [[ "$2" = "" ]] || [[ "$3" = "" ]]; then
        echo "Usage: $0 BASE_DIRECTORY DEPTH HASH_BITS"
        echo "BASE_DIRECTORY will be created if it doesn't exist"
        echo "DEPTH must be an integer number >0"
-       echo "HASH_BITS(session.hash_bits_per_charactor) should be one of 4, 5, or 6"
+       echo "HASH_BITS(session.hash_bits_per_character) should be one of 4, 5, or 6"
        exit 1
 fi
 
diff --git a/ext/session/php_session.h b/ext/session/php_session.h
index a3b4de82f0..37e66a00b3 100644
--- a/ext/session/php_session.h
+++ b/ext/session/php_session.h
@@ -299,11 +299,11 @@ PHPAPI void php_session_reset_id(void);
 	HashTable *_ht = Z_ARRVAL_P(Z_REFVAL(PS(http_session_vars)));	\
 	ZEND_HASH_FOREACH_KEY(_ht, num_key, key) {						\
 		if (key == NULL) {											\
-			php_error_docref(NULL, E_NOTICE,				\
-					"Skipping numeric key %pd", num_key);			\
+			php_error_docref(NULL, E_NOTICE,						\
+					"Skipping numeric key " ZEND_LONG_FMT, num_key);\
 			continue;												\
 		}															\
-		if ((struc = php_get_session_var(key))) {			\
+		if ((struc = php_get_session_var(key))) {					\
 			code;		 											\
 		} 															\
 	} ZEND_HASH_FOREACH_END();										\
diff --git a/ext/session/session.c b/ext/session/session.c
index 6fd0ee2f37..50ae0f8849 100644
--- a/ext/session/session.c
+++ b/ext/session/session.c
@@ -2597,7 +2597,7 @@ static const zend_function_entry php_session_iface_functions[] = {
 	PHP_ABSTRACT_ME(SessionHandlerInterface, write, arginfo_session_class_write)
 	PHP_ABSTRACT_ME(SessionHandlerInterface, destroy, arginfo_session_class_destroy)
 	PHP_ABSTRACT_ME(SessionHandlerInterface, gc, arginfo_session_class_gc)
-	{ NULL, NULL, NULL }
+	PHP_FE_END
 };
 /* }}} */
 
@@ -2605,7 +2605,7 @@ static const zend_function_entry php_session_iface_functions[] = {
 */
 static const zend_function_entry php_session_id_iface_functions[] = {
 	PHP_ABSTRACT_ME(SessionIdInterface, create_sid, arginfo_session_class_create_sid)
-	{ NULL, NULL, NULL }
+	PHP_FE_END
 };
 /* }}} */
 
@@ -2614,7 +2614,7 @@ static const zend_function_entry php_session_id_iface_functions[] = {
 static const zend_function_entry php_session_update_timestamp_iface_functions[] = {
 	PHP_ABSTRACT_ME(SessionUpdateTimestampHandlerInterface, validateId, arginfo_session_class_validateId)
 	PHP_ABSTRACT_ME(SessionUpdateTimestampHandlerInterface, updateTimestamp, arginfo_session_class_updateTimestamp)
-	{ NULL, NULL, NULL }
+	PHP_FE_END
 };
 /* }}} */
 
@@ -2628,7 +2628,7 @@ static const zend_function_entry php_session_class_functions[] = {
 	PHP_ME(SessionHandler, destroy, arginfo_session_class_destroy, ZEND_ACC_PUBLIC)
 	PHP_ME(SessionHandler, gc, arginfo_session_class_gc, ZEND_ACC_PUBLIC)
 	PHP_ME(SessionHandler, create_sid, arginfo_session_class_create_sid, ZEND_ACC_PUBLIC)
-	{ NULL, NULL, NULL }
+	PHP_FE_END
 };
 /* }}} */
 
diff --git a/ext/shmop/shmop.c b/ext/shmop/shmop.c
index d647790aa0..e65df7f790 100644
--- a/ext/shmop/shmop.c
+++ b/ext/shmop/shmop.c
@@ -305,7 +305,7 @@ PHP_FUNCTION(shmop_size)
 PHP_FUNCTION(shmop_write)
 {
 	struct php_shmop *shmop;
-	int writesize;
+	zend_long writesize;
 	zend_long offset;
 	zend_string *data;
 	zval *shmid;
@@ -328,7 +328,7 @@ PHP_FUNCTION(shmop_write)
 		RETURN_FALSE;
 	}
 
-	writesize = (ZSTR_LEN(data) < shmop->size - offset) ? ZSTR_LEN(data) : shmop->size - offset;
+	writesize = ((zend_long)ZSTR_LEN(data) < shmop->size - offset) ? (zend_long)ZSTR_LEN(data) : shmop->size - offset;
 	memcpy(shmop->addr + offset, ZSTR_VAL(data), writesize);
 
 	RETURN_LONG(writesize);
diff --git a/ext/simplexml/simplexml.c b/ext/simplexml/simplexml.c
index 8a1ef4915f..5c163b6d41 100644
--- a/ext/simplexml/simplexml.c
+++ b/ext/simplexml/simplexml.c
@@ -323,7 +323,7 @@ static zval *sxe_prop_dim_read(zval *object, zval *member, zend_bool elements, z
 				}
 				if (sxe->iter.type == SXE_ITER_NONE) {
 					if (member && Z_LVAL_P(member) > 0) {
-						php_error_docref(NULL, E_WARNING, "Cannot add element %s number %pd when only 0 such elements exist", mynode->name, Z_LVAL_P(member));
+						php_error_docref(NULL, E_WARNING, "Cannot add element %s number " ZEND_LONG_FMT " when only 0 such elements exist", mynode->name, Z_LVAL_P(member));
 					}
 				} else if (member) {
 					node = sxe_get_element_by_offset(sxe, Z_LVAL_P(member), node, &cnt);
@@ -334,7 +334,7 @@ static zval *sxe_prop_dim_read(zval *object, zval *member, zend_bool elements, z
 					_node_as_zval(sxe, node, rv, SXE_ITER_NONE, NULL, sxe->iter.nsprefix, sxe->iter.isprefix);
 				} else if (type == BP_VAR_W || type == BP_VAR_RW) {
 					if (member && cnt < Z_LVAL_P(member)) {
-						php_error_docref(NULL, E_WARNING, "Cannot add element %s number %pd when only %pd such elements exist", mynode->name, Z_LVAL_P(member), cnt);
+						php_error_docref(NULL, E_WARNING, "Cannot add element %s number " ZEND_LONG_FMT " when only " ZEND_LONG_FMT " such elements exist", mynode->name, Z_LVAL_P(member), cnt);
 					}
 					node = xmlNewTextChild(mynode->parent, mynode->ns, mynode->name, NULL);
 					_node_as_zval(sxe, node, rv, SXE_ITER_NONE, NULL, sxe->iter.nsprefix, sxe->iter.isprefix);
@@ -579,7 +579,7 @@ static int sxe_prop_dim_write(zval *object, zval *member, zval *value, zend_bool
 					newnode = node;
 					++counter;
 					if (member && Z_LVAL_P(member) > 0) {
-						php_error_docref(NULL, E_WARNING, "Cannot add element %s number %pd when only 0 such elements exist", mynode->name, Z_LVAL_P(member));
+						php_error_docref(NULL, E_WARNING, "Cannot add element %s number " ZEND_LONG_FMT " when only 0 such elements exist", mynode->name, Z_LVAL_P(member));
 						retval = FAILURE;
 					}
 				} else if (member) {
@@ -627,14 +627,14 @@ next_iter:
 				}
 			} else if (!member || Z_TYPE_P(member) == IS_LONG) {
 				if (member && cnt < Z_LVAL_P(member)) {
-					php_error_docref(NULL, E_WARNING, "Cannot add element %s number %pd when only %pd such elements exist", mynode->name, Z_LVAL_P(member), cnt);
+					php_error_docref(NULL, E_WARNING, "Cannot add element %s number " ZEND_LONG_FMT " when only " ZEND_LONG_FMT " such elements exist", mynode->name, Z_LVAL_P(member), cnt);
 					retval = FAILURE;
 				}
 				newnode = xmlNewTextChild(mynode->parent, mynode->ns, mynode->name, value ? (xmlChar *)Z_STRVAL_P(value) : NULL);
 			}
 		} else if (attribs) {
 			if (Z_TYPE_P(member) == IS_LONG) {
-				php_error_docref(NULL, E_WARNING, "Cannot change attribute number %pd when only %d attributes exist", Z_LVAL_P(member), nodendx);
+				php_error_docref(NULL, E_WARNING, "Cannot change attribute number " ZEND_LONG_FMT " when only %d attributes exist", Z_LVAL_P(member), nodendx);
 				retval = FAILURE;
 			} else {
 				newnode = (xmlNodePtr)xmlNewProp(node, (xmlChar *)Z_STRVAL_P(member), value ? (xmlChar *)Z_STRVAL_P(value) : NULL);
@@ -2032,7 +2032,9 @@ static zend_object_handlers sxe_object_handlers = { /* {{{ */
 	sxe_count_elements,
 	sxe_get_debug_info,
 	NULL,
-	sxe_get_gc
+	sxe_get_gc,
+	NULL,
+	NULL
 };
 /* }}} */
 
@@ -2334,6 +2336,7 @@ zend_object_iterator_funcs php_sxe_iterator_funcs = { /* {{{ */
 	php_sxe_iterator_current_key,
 	php_sxe_iterator_move_forward,
 	php_sxe_iterator_rewind,
+	NULL
 };
 /* }}} */
 
diff --git a/ext/simplexml/sxe.c b/ext/simplexml/sxe.c
index 49a72a81e6..89fd554a1a 100644
--- a/ext/simplexml/sxe.c
+++ b/ext/simplexml/sxe.c
@@ -189,7 +189,7 @@ static const zend_function_entry funcs_SimpleXMLIterator[] = {
 	PHP_ME(ce_SimpleXMLIterator, next,                   arginfo_simplexmliterator__void, ZEND_ACC_PUBLIC)
 	PHP_ME(ce_SimpleXMLIterator, hasChildren,            arginfo_simplexmliterator__void, ZEND_ACC_PUBLIC)
 	PHP_ME(ce_SimpleXMLIterator, getChildren,            arginfo_simplexmliterator__void, ZEND_ACC_PUBLIC)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 /* }}} */
 
diff --git a/ext/simplexml/tests/001-mb.phpt b/ext/simplexml/tests/001-mb.phpt
new file mode 100644
index 0000000000..ee4d6f085f
--- /dev/null
+++ b/ext/simplexml/tests/001-mb.phpt
@@ -0,0 +1,43 @@
+--TEST--
+SimpleXML: Simple document
+--SKIPIF--
+<?php if (!extension_loaded("simplexml")) print "skip"; ?>
+--FILE--
+<?php 
+
+var_dump(simplexml_load_file(dirname(__FILE__).'/sxe��ガラスを食�られ��.xml'));
+
+?>
+===DONE===
+--EXPECTF--
+object(SimpleXMLElement)#%d (2) {
+  ["@attributes"]=>
+  array(1) {
+    ["id"]=>
+    string(5) "elem1"
+  }
+  ["elem1"]=>
+  object(SimpleXMLElement)#%d (3) {
+    ["@attributes"]=>
+    array(1) {
+      ["attr1"]=>
+      string(5) "first"
+    }
+    ["comment"]=>
+    object(SimpleXMLElement)#%d (0) {
+    }
+    ["elem2"]=>
+    object(SimpleXMLElement)#%d (1) {
+      ["elem3"]=>
+      object(SimpleXMLElement)#%d (1) {
+        ["elem4"]=>
+        object(SimpleXMLElement)#%d (1) {
+          ["test"]=>
+          object(SimpleXMLElement)#%d (0) {
+          }
+        }
+      }
+    }
+  }
+}
+===DONE===
diff --git a/ext/simplexml/tests/sxe��ガラスを食�られ��.xml b/ext/simplexml/tests/sxe��ガラスを食�られ��.xml
new file mode 100644
index 0000000000..909b4e652c
--- /dev/null
+++ b/ext/simplexml/tests/sxe��ガラスを食�られ��.xml
@@ -0,0 +1,17 @@
+<?xml version='1.0'?>
+<!DOCTYPE sxe SYSTEM "notfound.dtd" [
+<!ENTITY % incent SYSTEM "sxe.ent">
+%incent;
+]>
+<sxe id="elem1">
+ <elem1 attr1='first'>
+  <!-- comment -->
+  <elem2>
+   <elem3>
+    <elem4>
+     <?test processing instruction ?>
+    </elem4>
+   </elem3>
+  </elem2>
+ </elem1>
+</sxe> 
\ No newline at end of file
diff --git a/ext/snmp/snmp.c b/ext/snmp/snmp.c
index 38d82db670..cb48a0da22 100644
--- a/ext/snmp/snmp.c
+++ b/ext/snmp/snmp.c
@@ -1752,7 +1752,7 @@ PHP_FUNCTION(snmp_set_valueretrieval)
 			SNMP_G(valueretrieval) = method;
 			RETURN_TRUE;
 	} else {
-		php_error_docref(NULL, E_WARNING, "Unknown SNMP value retrieval method '%pd'", method);
+		php_error_docref(NULL, E_WARNING, "Unknown SNMP value retrieval method '" ZEND_LONG_FMT "'", method);
 		RETURN_FALSE;
 	}
 }
@@ -2077,12 +2077,11 @@ static HashTable *php_snmp_get_properties(zval *object)
 	HashTable *props;
 	zval rv;
 	zend_string *key;
-	zend_ulong num_key;
 
 	obj = Z_SNMP_P(object);
 	props = zend_std_get_properties(object);
 
-	ZEND_HASH_FOREACH_KEY_PTR(&php_snmp_properties, num_key, key, hnd) {
+	ZEND_HASH_FOREACH_STR_KEY_PTR(&php_snmp_properties, key, hnd) {
 		if (!hnd->read_func || hnd->read_func(obj, &rv) != SUCCESS) {
 			ZVAL_NULL(&rv);
 		}
@@ -2183,7 +2182,7 @@ static int php_snmp_write_max_oids(php_snmp_object *snmp_object, zval *newval)
 	if (Z_LVAL_P(newval) > 0) {
 		snmp_object->max_oids = Z_LVAL_P(newval);
 	} else {
-		php_error_docref(NULL, E_WARNING, "max_oids should be positive integer or NULL, got %pd", Z_LVAL_P(newval));
+		php_error_docref(NULL, E_WARNING, "max_oids should be positive integer or NULL, got " ZEND_LONG_FMT, Z_LVAL_P(newval));
 	}
 
 	if (newval == &ztmp) {
@@ -2210,7 +2209,7 @@ static int php_snmp_write_valueretrieval(php_snmp_object *snmp_object, zval *new
 	if (Z_LVAL_P(newval) >= 0 && Z_LVAL_P(newval) <= (SNMP_VALUE_LIBRARY|SNMP_VALUE_PLAIN|SNMP_VALUE_OBJECT)) {
 		snmp_object->valueretrieval = Z_LVAL_P(newval);
 	} else {
-		php_error_docref(NULL, E_WARNING, "Unknown SNMP value retrieval method '%pd'", Z_LVAL_P(newval));
+		php_error_docref(NULL, E_WARNING, "Unknown SNMP value retrieval method '" ZEND_LONG_FMT "'", Z_LVAL_P(newval));
 		ret = FAILURE;
 	}
 
@@ -2260,7 +2259,7 @@ static int php_snmp_write_oid_output_format(php_snmp_object *snmp_object, zval *
 			snmp_object->oid_output_format = Z_LVAL_P(newval);
 			break;
 		default:
-			php_error_docref(NULL, E_WARNING, "Unknown SNMP output print format '%pd'", Z_LVAL_P(newval));
+			php_error_docref(NULL, E_WARNING, "Unknown SNMP output print format '" ZEND_LONG_FMT "'", Z_LVAL_P(newval));
 			ret = FAILURE;
 			break;
 	}
diff --git a/ext/soap/php_encoding.c b/ext/soap/php_encoding.c
index 803a5cd596..7f80b58bd5 100644
--- a/ext/soap/php_encoding.c
+++ b/ext/soap/php_encoding.c
@@ -141,94 +141,94 @@ static void set_ns_and_type(xmlNodePtr node, encodeTypePtr type);
 }
 
 encode defaultEncoding[] = {
-	{{UNKNOWN_TYPE, NULL, NULL, NULL}, guess_zval_convert, guess_xml_convert},
-
-	{{IS_NULL, "nil", XSI_NAMESPACE, NULL}, to_zval_null, to_xml_null},
-	{{IS_STRING, XSD_STRING_STRING, XSD_NAMESPACE, NULL}, to_zval_string, to_xml_string},
-	{{IS_LONG, XSD_INT_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{IS_DOUBLE, XSD_FLOAT_STRING, XSD_NAMESPACE, NULL}, to_zval_double, to_xml_double},
-	{{IS_FALSE, XSD_BOOLEAN_STRING, XSD_NAMESPACE, NULL}, to_zval_bool, to_xml_bool},
-	{{IS_TRUE, XSD_BOOLEAN_STRING, XSD_NAMESPACE, NULL}, to_zval_bool, to_xml_bool},
-	{{IS_CONSTANT, XSD_STRING_STRING, XSD_NAMESPACE, NULL}, to_zval_string, to_xml_string},
-	{{IS_ARRAY, SOAP_ENC_ARRAY_STRING, SOAP_1_1_ENC_NAMESPACE, NULL}, to_zval_array, guess_array_map},
-	{{IS_OBJECT, SOAP_ENC_OBJECT_STRING, SOAP_1_1_ENC_NAMESPACE, NULL}, to_zval_object, to_xml_object},
-	{{IS_ARRAY, SOAP_ENC_ARRAY_STRING, SOAP_1_2_ENC_NAMESPACE, NULL}, to_zval_array, guess_array_map},
-	{{IS_OBJECT, SOAP_ENC_OBJECT_STRING, SOAP_1_2_ENC_NAMESPACE, NULL}, to_zval_object, to_xml_object},
-
-	{{XSD_STRING, XSD_STRING_STRING, XSD_NAMESPACE, NULL}, to_zval_string, to_xml_string},
-	{{XSD_BOOLEAN, XSD_BOOLEAN_STRING, XSD_NAMESPACE, NULL}, to_zval_bool, to_xml_bool},
-	{{XSD_DECIMAL, XSD_DECIMAL_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
-	{{XSD_FLOAT, XSD_FLOAT_STRING, XSD_NAMESPACE, NULL}, to_zval_double, to_xml_double},
-	{{XSD_DOUBLE, XSD_DOUBLE_STRING, XSD_NAMESPACE, NULL}, to_zval_double, to_xml_double},
-
-	{{XSD_DATETIME, XSD_DATETIME_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_datetime},
-	{{XSD_TIME, XSD_TIME_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_time},
-	{{XSD_DATE, XSD_DATE_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_date},
-	{{XSD_GYEARMONTH, XSD_GYEARMONTH_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_gyearmonth},
-	{{XSD_GYEAR, XSD_GYEAR_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_gyear},
-	{{XSD_GMONTHDAY, XSD_GMONTHDAY_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_gmonthday},
-	{{XSD_GDAY, XSD_GDAY_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_gday},
-	{{XSD_GMONTH, XSD_GMONTH_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_gmonth},
-	{{XSD_DURATION, XSD_DURATION_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_duration},
-
-	{{XSD_HEXBINARY, XSD_HEXBINARY_STRING, XSD_NAMESPACE, NULL}, to_zval_hexbin, to_xml_hexbin},
-	{{XSD_BASE64BINARY, XSD_BASE64BINARY_STRING, XSD_NAMESPACE, NULL}, to_zval_base64, to_xml_base64},
-
-	{{XSD_LONG, XSD_LONG_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_INT, XSD_INT_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_SHORT, XSD_SHORT_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_BYTE, XSD_BYTE_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_NONPOSITIVEINTEGER, XSD_NONPOSITIVEINTEGER_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_POSITIVEINTEGER, XSD_POSITIVEINTEGER_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_NONNEGATIVEINTEGER, XSD_NONNEGATIVEINTEGER_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_NEGATIVEINTEGER, XSD_NEGATIVEINTEGER_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_UNSIGNEDBYTE, XSD_UNSIGNEDBYTE_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_UNSIGNEDSHORT, XSD_UNSIGNEDSHORT_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_UNSIGNEDINT, XSD_UNSIGNEDINT_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_UNSIGNEDLONG, XSD_UNSIGNEDLONG_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_INTEGER, XSD_INTEGER_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-
-	{{XSD_ANYTYPE, XSD_ANYTYPE_STRING, XSD_NAMESPACE, NULL}, guess_zval_convert, guess_xml_convert},
-	{{XSD_UR_TYPE, XSD_UR_TYPE_STRING, XSD_NAMESPACE, NULL}, guess_zval_convert, guess_xml_convert},
-	{{XSD_ANYURI, XSD_ANYURI_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
-	{{XSD_QNAME, XSD_QNAME_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
-	{{XSD_NOTATION, XSD_NOTATION_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
-	{{XSD_NORMALIZEDSTRING, XSD_NORMALIZEDSTRING_STRING, XSD_NAMESPACE, NULL}, to_zval_stringr, to_xml_string},
-	{{XSD_TOKEN, XSD_TOKEN_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
-	{{XSD_LANGUAGE, XSD_LANGUAGE_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
-	{{XSD_NMTOKEN, XSD_NMTOKEN_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
-	{{XSD_NMTOKENS, XSD_NMTOKENS_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_list1},
-	{{XSD_NAME, XSD_NAME_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
-	{{XSD_NCNAME, XSD_NCNAME_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
-	{{XSD_ID, XSD_ID_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
-	{{XSD_IDREF, XSD_IDREF_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
-	{{XSD_IDREFS, XSD_IDREFS_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_list1},
-	{{XSD_ENTITY, XSD_ENTITY_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
-	{{XSD_ENTITIES, XSD_ENTITIES_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_list1},
-
-	{{APACHE_MAP, APACHE_MAP_STRING, APACHE_NAMESPACE, NULL}, to_zval_map, to_xml_map},
-
-	{{SOAP_ENC_OBJECT, SOAP_ENC_OBJECT_STRING, SOAP_1_1_ENC_NAMESPACE, NULL}, to_zval_object, to_xml_object},
-	{{SOAP_ENC_ARRAY, SOAP_ENC_ARRAY_STRING, SOAP_1_1_ENC_NAMESPACE, NULL}, to_zval_array, to_xml_array},
-	{{SOAP_ENC_OBJECT, SOAP_ENC_OBJECT_STRING, SOAP_1_2_ENC_NAMESPACE, NULL}, to_zval_object, to_xml_object},
-	{{SOAP_ENC_ARRAY, SOAP_ENC_ARRAY_STRING, SOAP_1_2_ENC_NAMESPACE, NULL}, to_zval_array, to_xml_array},
+	{{UNKNOWN_TYPE, NULL, NULL, NULL, NULL}, guess_zval_convert, guess_xml_convert},
+
+	{{IS_NULL, "nil", XSI_NAMESPACE, NULL, NULL}, to_zval_null, to_xml_null},
+	{{IS_STRING, XSD_STRING_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_string, to_xml_string},
+	{{IS_LONG, XSD_INT_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{IS_DOUBLE, XSD_FLOAT_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_double, to_xml_double},
+	{{IS_FALSE, XSD_BOOLEAN_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_bool, to_xml_bool},
+	{{IS_TRUE, XSD_BOOLEAN_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_bool, to_xml_bool},
+	{{IS_CONSTANT, XSD_STRING_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_string, to_xml_string},
+	{{IS_ARRAY, SOAP_ENC_ARRAY_STRING, SOAP_1_1_ENC_NAMESPACE, NULL, NULL}, to_zval_array, guess_array_map},
+	{{IS_OBJECT, SOAP_ENC_OBJECT_STRING, SOAP_1_1_ENC_NAMESPACE, NULL, NULL}, to_zval_object, to_xml_object},
+	{{IS_ARRAY, SOAP_ENC_ARRAY_STRING, SOAP_1_2_ENC_NAMESPACE, NULL, NULL}, to_zval_array, guess_array_map},
+	{{IS_OBJECT, SOAP_ENC_OBJECT_STRING, SOAP_1_2_ENC_NAMESPACE, NULL, NULL}, to_zval_object, to_xml_object},
+
+	{{XSD_STRING, XSD_STRING_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_string, to_xml_string},
+	{{XSD_BOOLEAN, XSD_BOOLEAN_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_bool, to_xml_bool},
+	{{XSD_DECIMAL, XSD_DECIMAL_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_string},
+	{{XSD_FLOAT, XSD_FLOAT_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_double, to_xml_double},
+	{{XSD_DOUBLE, XSD_DOUBLE_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_double, to_xml_double},
+
+	{{XSD_DATETIME, XSD_DATETIME_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_datetime},
+	{{XSD_TIME, XSD_TIME_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_time},
+	{{XSD_DATE, XSD_DATE_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_date},
+	{{XSD_GYEARMONTH, XSD_GYEARMONTH_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_gyearmonth},
+	{{XSD_GYEAR, XSD_GYEAR_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_gyear},
+	{{XSD_GMONTHDAY, XSD_GMONTHDAY_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_gmonthday},
+	{{XSD_GDAY, XSD_GDAY_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_gday},
+	{{XSD_GMONTH, XSD_GMONTH_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_gmonth},
+	{{XSD_DURATION, XSD_DURATION_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_duration},
+
+	{{XSD_HEXBINARY, XSD_HEXBINARY_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_hexbin, to_xml_hexbin},
+	{{XSD_BASE64BINARY, XSD_BASE64BINARY_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_base64, to_xml_base64},
+
+	{{XSD_LONG, XSD_LONG_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_INT, XSD_INT_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_SHORT, XSD_SHORT_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_BYTE, XSD_BYTE_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_NONPOSITIVEINTEGER, XSD_NONPOSITIVEINTEGER_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_POSITIVEINTEGER, XSD_POSITIVEINTEGER_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_NONNEGATIVEINTEGER, XSD_NONNEGATIVEINTEGER_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_NEGATIVEINTEGER, XSD_NEGATIVEINTEGER_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_UNSIGNEDBYTE, XSD_UNSIGNEDBYTE_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_UNSIGNEDSHORT, XSD_UNSIGNEDSHORT_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_UNSIGNEDINT, XSD_UNSIGNEDINT_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_UNSIGNEDLONG, XSD_UNSIGNEDLONG_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_INTEGER, XSD_INTEGER_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+
+	{{XSD_ANYTYPE, XSD_ANYTYPE_STRING, XSD_NAMESPACE, NULL, NULL}, guess_zval_convert, guess_xml_convert},
+	{{XSD_UR_TYPE, XSD_UR_TYPE_STRING, XSD_NAMESPACE, NULL, NULL}, guess_zval_convert, guess_xml_convert},
+	{{XSD_ANYURI, XSD_ANYURI_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_string},
+	{{XSD_QNAME, XSD_QNAME_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_string},
+	{{XSD_NOTATION, XSD_NOTATION_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_string},
+	{{XSD_NORMALIZEDSTRING, XSD_NORMALIZEDSTRING_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringr, to_xml_string},
+	{{XSD_TOKEN, XSD_TOKEN_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_string},
+	{{XSD_LANGUAGE, XSD_LANGUAGE_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_string},
+	{{XSD_NMTOKEN, XSD_NMTOKEN_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_string},
+	{{XSD_NMTOKENS, XSD_NMTOKENS_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_list1},
+	{{XSD_NAME, XSD_NAME_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_string},
+	{{XSD_NCNAME, XSD_NCNAME_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_string},
+	{{XSD_ID, XSD_ID_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_string},
+	{{XSD_IDREF, XSD_IDREF_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_string},
+	{{XSD_IDREFS, XSD_IDREFS_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_list1},
+	{{XSD_ENTITY, XSD_ENTITY_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_string},
+	{{XSD_ENTITIES, XSD_ENTITIES_STRING, XSD_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_list1},
+
+	{{APACHE_MAP, APACHE_MAP_STRING, APACHE_NAMESPACE, NULL, NULL}, to_zval_map, to_xml_map},
+
+	{{SOAP_ENC_OBJECT, SOAP_ENC_OBJECT_STRING, SOAP_1_1_ENC_NAMESPACE, NULL, NULL}, to_zval_object, to_xml_object},
+	{{SOAP_ENC_ARRAY, SOAP_ENC_ARRAY_STRING, SOAP_1_1_ENC_NAMESPACE, NULL, NULL}, to_zval_array, to_xml_array},
+	{{SOAP_ENC_OBJECT, SOAP_ENC_OBJECT_STRING, SOAP_1_2_ENC_NAMESPACE, NULL, NULL}, to_zval_object, to_xml_object},
+	{{SOAP_ENC_ARRAY, SOAP_ENC_ARRAY_STRING, SOAP_1_2_ENC_NAMESPACE, NULL, NULL}, to_zval_array, to_xml_array},
 
 	/* support some of the 1999 data types */
-	{{XSD_STRING, XSD_STRING_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_string, to_xml_string},
-	{{XSD_BOOLEAN, XSD_BOOLEAN_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_bool, to_xml_bool},
-	{{XSD_DECIMAL, XSD_DECIMAL_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
-	{{XSD_FLOAT, XSD_FLOAT_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_double, to_xml_double},
-	{{XSD_DOUBLE, XSD_DOUBLE_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_double, to_xml_double},
+	{{XSD_STRING, XSD_STRING_STRING, XSD_1999_NAMESPACE, NULL, NULL}, to_zval_string, to_xml_string},
+	{{XSD_BOOLEAN, XSD_BOOLEAN_STRING, XSD_1999_NAMESPACE, NULL, NULL}, to_zval_bool, to_xml_bool},
+	{{XSD_DECIMAL, XSD_DECIMAL_STRING, XSD_1999_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_string},
+	{{XSD_FLOAT, XSD_FLOAT_STRING, XSD_1999_NAMESPACE, NULL, NULL}, to_zval_double, to_xml_double},
+	{{XSD_DOUBLE, XSD_DOUBLE_STRING, XSD_1999_NAMESPACE, NULL, NULL}, to_zval_double, to_xml_double},
 
-	{{XSD_LONG, XSD_LONG_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_INT, XSD_INT_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_SHORT, XSD_SHORT_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_BYTE, XSD_BYTE_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_long, to_xml_long},
-	{{XSD_1999_TIMEINSTANT, XSD_1999_TIMEINSTANT_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
+	{{XSD_LONG, XSD_LONG_STRING, XSD_1999_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_INT, XSD_INT_STRING, XSD_1999_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_SHORT, XSD_SHORT_STRING, XSD_1999_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_BYTE, XSD_BYTE_STRING, XSD_1999_NAMESPACE, NULL, NULL}, to_zval_long, to_xml_long},
+	{{XSD_1999_TIMEINSTANT, XSD_1999_TIMEINSTANT_STRING, XSD_1999_NAMESPACE, NULL, NULL}, to_zval_stringc, to_xml_string},
 
-	{{XSD_ANYXML, "<anyXML>", "<anyXML>", NULL}, to_zval_any, to_xml_any},
+	{{XSD_ANYXML, "<anyXML>", "<anyXML>", NULL, NULL}, to_zval_any, to_xml_any},
 
-	{{END_KNOWN_TYPES, NULL, NULL, NULL}, guess_zval_convert, guess_xml_convert}
+	{{END_KNOWN_TYPES, NULL, NULL, NULL, NULL}, guess_zval_convert, guess_xml_convert}
 };
 
 int numDefaultEncodings = sizeof(defaultEncoding)/sizeof(encode);
@@ -784,7 +784,7 @@ static zval *to_zval_base64(zval *ret, encodeTypePtr type, xmlNodePtr data)
 static zval *to_zval_hexbin(zval *ret, encodeTypePtr type, xmlNodePtr data)
 {
 	zend_string *str;
-	int i, j;
+	size_t i, j;
 	unsigned char c;
 
 	ZVAL_NULL(ret);
@@ -945,7 +945,7 @@ static xmlNodePtr to_xml_hexbin(encodeTypePtr type, zval *data, int style, xmlNo
 	xmlNodePtr ret, text;
 	unsigned char *str;
 	zval tmp;
-	int i, j;
+	size_t i, j;
 
 	ret = xmlNewNode(NULL, BAD_CAST("BOGUS"));
 	xmlAddChild(parent, ret);
@@ -2427,7 +2427,7 @@ iterator_done:
 				smart_str_0(&array_type);
 				set_ns_prop(xmlParam, SOAP_1_1_ENC_NAMESPACE, "arrayType", ZSTR_VAL(array_type.s));
 			} else {
-				int i = 0;
+				size_t i = 0;
 				while (i < ZSTR_LEN(array_size.s)) {
 					if (ZSTR_VAL(array_size.s)[i] == ',') {ZSTR_VAL(array_size.s)[i] = ' ';}
 					++i;
@@ -2879,7 +2879,7 @@ static xmlNodePtr to_xml_datetime_ex(encodeTypePtr type, zval *data, char *forma
 		ta = php_localtime_r(&timestamp, &tmbuf);
 		/*ta = php_gmtime_r(&timestamp, &tmbuf);*/
 		if (!ta) {
-			soap_error1(E_ERROR, "Encoding: Invalid timestamp %pd", Z_LVAL_P(data));
+			soap_error1(E_ERROR, "Encoding: Invalid timestamp " ZEND_LONG_FMT, Z_LVAL_P(data));
 		}
 
 		buf = (char *) emalloc(buf_len);
@@ -3478,7 +3478,7 @@ static int is_map(zval *array)
 {
 	zend_ulong index;
 	zend_string *key;
-	int i = 0;
+	zend_ulong i = 0;
 
 	ZEND_HASH_FOREACH_KEY(Z_ARRVAL_P(array), index, key) {
 		if (key || index != i) {
diff --git a/ext/soap/php_http.c b/ext/soap/php_http.c
index 7c9183613c..ee8514b11e 100644
--- a/ext/soap/php_http.c
+++ b/ext/soap/php_http.c
@@ -336,7 +336,7 @@ int make_http_soap_request(zval        *this_ptr,
 	zend_string *request;
 	smart_str soap_headers = {0};
 	smart_str soap_headers_z = {0};
-	int err;
+	size_t err;
 	php_url *phpurl = NULL;
 	php_stream *stream;
 	zval *trace, *tmp;
@@ -651,7 +651,7 @@ try_again:
 					if ((tmp = zend_hash_str_find(Z_ARRVAL_P(digest), "nc", sizeof("nc")-1)) != NULL &&
 					    Z_TYPE_P(tmp) == IS_LONG) {
 						Z_LVAL_P(tmp)++;
-						snprintf(nc, sizeof(nc), "%08ld", Z_LVAL_P(tmp));
+						snprintf(nc, sizeof(nc), "%08" ZEND_LONG_FMT_SPEC, Z_LVAL_P(tmp));
 					} else {
 						add_assoc_long(digest, "nc", 1);
 						strcpy(nc, "00000001");
@@ -980,10 +980,10 @@ try_again:
 					sempos = strstr(options, ";");
 					if (strstr(options,"path=") == options) {
 						eqpos = options + sizeof("path=")-1;
-						add_index_stringl(&zcookie, 1, eqpos, sempos?(sempos-eqpos):strlen(eqpos));
+						add_index_stringl(&zcookie, 1, eqpos, sempos?(size_t)(sempos-eqpos):strlen(eqpos));
 					} else if (strstr(options,"domain=") == options) {
 						eqpos = options + sizeof("domain=")-1;
-						add_index_stringl(&zcookie, 2, eqpos, sempos?(sempos-eqpos):strlen(eqpos));
+						add_index_stringl(&zcookie, 2, eqpos, sempos?(size_t)(sempos-eqpos):strlen(eqpos));
 					} else if (strstr(options,"secure") == options) {
 						add_index_bool(&zcookie, 3, 1);
 					}
diff --git a/ext/soap/php_sdl.c b/ext/soap/php_sdl.c
index fdbd6d19af..f3d3aa88db 100644
--- a/ext/soap/php_sdl.c
+++ b/ext/soap/php_sdl.c
@@ -177,7 +177,7 @@ encodePtr get_encoder_ex(sdlPtr sdl, const char *nscat, int len)
 	return NULL;
 }
 
-sdlBindingPtr get_binding_from_type(sdlPtr sdl, int type)
+sdlBindingPtr get_binding_from_type(sdlPtr sdl, sdlBindingType type)
 {
 	sdlBindingPtr binding;
 
@@ -227,7 +227,7 @@ static int is_wsdl_element(xmlNodePtr node)
 void sdl_set_uri_credentials(sdlCtx *ctx, char *uri)
 {
 	char *s;
-	int l1, l2;
+	size_t l1, l2;
 	zval context;
 	zval *header = NULL;
 
@@ -235,11 +235,11 @@ void sdl_set_uri_credentials(sdlCtx *ctx, char *uri)
 	s = strstr(ctx->sdl->source, "://");
 	if (!s) return;
 	s = strchr(s+3, '/');
-	l1 = s ? (s - ctx->sdl->source) : strlen(ctx->sdl->source);
+	l1 = s ? (size_t)(s - ctx->sdl->source) : strlen(ctx->sdl->source);
 	s = strstr((char*)uri, "://");
 	if (!s) return;
 	s = strchr(s+3, '/');
-	l2 = s ? (s - (char*)uri) : strlen((char*)uri);
+	l2 = s ? (size_t)(s - (char*)uri) : strlen((char*)uri);
 	if (l1 != l2) {
 		/* check for http://...:80/ */
 		if (l1 > 11 &&
@@ -3156,7 +3156,7 @@ sdlPtr get_sdl(zval *this_ptr, char *uri, zend_long cache_wsdl)
 	char  fn[MAXPATHLEN];
 	sdlPtr sdl = NULL;
 	char* old_error_code = SOAP_GLOBAL(error_code);
-	int uri_len = 0;
+	size_t uri_len = 0;
 	php_stream_context *context=NULL;
 	zval *tmp, *proxy_host, *proxy_port, orig_context, new_context;
 	smart_str headers = {0};
@@ -3329,7 +3329,7 @@ cache_in_memory:
 				SOAP_GLOBAL(mem_cache) = malloc(sizeof(HashTable));
 				zend_hash_init(SOAP_GLOBAL(mem_cache), 0, NULL, delete_psdl, 1);
 			} else if (SOAP_GLOBAL(cache_limit) > 0 &&
-			           SOAP_GLOBAL(cache_limit) <= zend_hash_num_elements(SOAP_GLOBAL(mem_cache))) {
+			           SOAP_GLOBAL(cache_limit) <= (zend_long)zend_hash_num_elements(SOAP_GLOBAL(mem_cache))) {
 				/* in-memory cache overflow */
 				sdl_cache_bucket *q;
 				time_t latest = t;
diff --git a/ext/soap/php_sdl.h b/ext/soap/php_sdl.h
index f905b508cd..26ca5c7d17 100644
--- a/ext/soap/php_sdl.h
+++ b/ext/soap/php_sdl.h
@@ -260,7 +260,7 @@ encodePtr get_encoder_from_prefix(sdlPtr sdl, xmlNodePtr data, const xmlChar *ty
 encodePtr get_encoder(sdlPtr sdl, const char *ns, const char *type);
 encodePtr get_encoder_ex(sdlPtr sdl, const char *nscat, int len);
 
-sdlBindingPtr get_binding_from_type(sdlPtr sdl, int type);
+sdlBindingPtr get_binding_from_type(sdlPtr sdl, sdlBindingType type);
 sdlBindingPtr get_binding_from_name(sdlPtr sdl, char *name, char *ns);
 
 void delete_sdl(void *handle);
diff --git a/ext/soap/soap.c b/ext/soap/soap.c
index c842ce5119..23bbfb6e84 100644
--- a/ext/soap/soap.c
+++ b/ext/soap/soap.c
@@ -970,7 +970,7 @@ PHP_METHOD(SoapFault, __toString)
 	convert_to_long(line);
 	convert_to_string(&trace);
 
-	str = strpprintf(0, "SoapFault exception: [%s] %s in %s:%pd\nStack trace:\n%s",
+	str = strpprintf(0, "SoapFault exception: [%s] %s in %s:" ZEND_LONG_FMT "\nStack trace:\n%s",
 	               Z_STRVAL_P(faultcode), Z_STRVAL_P(faultstring), Z_STRVAL_P(file), Z_LVAL_P(line),
 	               Z_STRLEN(trace) ? Z_STRVAL(trace) : "#0 {main}\n");
 
@@ -1273,7 +1273,7 @@ PHP_METHOD(SoapServer, setPersistence)
 				value == SOAP_PERSISTENCE_REQUEST) {
 				service->soap_class.persistence = value;
 			} else {
-				php_error_docref(NULL, E_WARNING, "Tried to set persistence with bogus value (%pd)", value);
+				php_error_docref(NULL, E_WARNING, "Tried to set persistence with bogus value (" ZEND_LONG_FMT ")", value);
 				return;
 			}
 		} else {
@@ -2157,7 +2157,7 @@ static void soap_error_handler(int error_num, const char *error_filename, const
 			zval fault;
 			char* code = SOAP_GLOBAL(error_code);
 			char buffer[1024];
-			int buffer_len;
+			size_t buffer_len;
 #ifdef va_copy
 			va_list argcopy;
 #endif
@@ -2172,7 +2172,7 @@ static void soap_error_handler(int error_num, const char *error_filename, const
 			buffer_len = vslprintf(buffer, sizeof(buffer)-1, format, args);
 #endif
 			buffer[sizeof(buffer)-1]=0;
-			if (buffer_len > sizeof(buffer) - 1 || buffer_len < 0) {
+			if (buffer_len > sizeof(buffer) - 1 || buffer_len == (size_t)-1) {
 				buffer_len = sizeof(buffer) - 1;
 			}
 
@@ -2238,7 +2238,7 @@ static void soap_error_handler(int error_num, const char *error_filename, const
 				!service->send_errors) {
 				strcpy(buffer, "Internal Error");
 			} else {
-				int buffer_len;
+				size_t buffer_len;
 				zval outbuflen;
 
 #ifdef va_copy
@@ -2249,7 +2249,7 @@ static void soap_error_handler(int error_num, const char *error_filename, const
 				buffer_len = vslprintf(buffer, sizeof(buffer)-1, format, args);
 #endif
 				buffer[sizeof(buffer)-1]=0;
-				if (buffer_len > sizeof(buffer) - 1 || buffer_len < 0) {
+				if (buffer_len > sizeof(buffer) - 1 || buffer_len == (size_t)-1) {
 					buffer_len = sizeof(buffer) - 1;
 				}
 
diff --git a/ext/soap/tests/bugs/bug38005.phpt b/ext/soap/tests/bugs/bug38005.phpt
index 6a4fb2580b..219696c263 100644
--- a/ext/soap/tests/bugs/bug38005.phpt
+++ b/ext/soap/tests/bugs/bug38005.phpt
@@ -6,7 +6,7 @@ Bug #38005 (SoapFault faultstring doesn't follow encoding rules)
 soap.wsdl_cache_enabled=0
 --FILE--
 <?php
-function Test($param) {
+function Test($param=NULL) {
 	return new SoapFault('Test', 'This is our fault: Ä');
 }
 
diff --git a/ext/soap/tests/soap12/soap12-test.inc b/ext/soap/tests/soap12/soap12-test.inc
index fbdc855a7e..e27712241f 100644
--- a/ext/soap/tests/soap12/soap12-test.inc
+++ b/ext/soap/tests/soap12/soap12-test.inc
@@ -90,7 +90,7 @@ class Soap12test {
 		return count($input);
 	}
 
-	function isNil($input) {
+	function isNil($input=NULL) {
 		return is_null($input);
 	}
 
diff --git a/ext/sockets/conversions.c b/ext/sockets/conversions.c
index f2621f65d0..46286a468d 100644
--- a/ext/sockets/conversions.c
+++ b/ext/sockets/conversions.c
@@ -225,7 +225,7 @@ static unsigned from_array_iterate(const zval *arr,
 	/* Note i starts at 1, not 0! */
 	i = 1;
 	ZEND_HASH_FOREACH_VAL(Z_ARRVAL_P(arr), elem) {
-		if (snprintf(buf, sizeof(buf), "element #%u", i) >= sizeof(buf)) {
+		if ((size_t)snprintf(buf, sizeof(buf), "element #%u", i) >= sizeof(buf)) {
 			memcpy(buf, "element", sizeof("element"));
 		}
 		zend_llist_add_element(&ctx->keys, &bufp);
@@ -656,7 +656,7 @@ static void from_zval_write_sun_path(const zval *path, char *sockaddr_un_c, ser_
 	}
 	if (ZSTR_LEN(path_str) >= sizeof(saddr->sun_path)) {
 		do_from_zval_err(ctx, "the path is too long, the maximum permitted "
-				"length is %ld", sizeof(saddr->sun_path) - 1);
+				"length is %zd", sizeof(saddr->sun_path) - 1);
 		return;
 	}
 
@@ -937,7 +937,7 @@ static void from_zval_write_control_array(const zval *arr, char *msghdr_c, ser_c
 			break;
 		}
 
-		if (snprintf(buf, sizeof(buf), "element #%u", (unsigned)i++) >= sizeof(buf)) {
+		if ((size_t)snprintf(buf, sizeof(buf), "element #%u", (unsigned)i++) >= sizeof(buf)) {
 			memcpy(buf, "element", sizeof("element"));
 		}
 		zend_llist_add_element(&ctx->keys, &bufp);
@@ -965,7 +965,7 @@ static void to_zval_read_cmsg_data(const char *cmsghdr_c, zval *zv, res_context
 	}
 	if (CMSG_LEN(entry->size) > cmsg->cmsg_len) {
 		do_to_zval_err(ctx, "the cmsghdr structure is unexpectedly small; "
-				"expected a length of at least %pd, but got %pd",
+				"expected a length of at least " ZEND_LONG_FMT ", but got " ZEND_LONG_FMT,
 				(zend_long)CMSG_LEN(entry->size), (zend_long)cmsg->cmsg_len);
 		return;
 	}
@@ -1019,7 +1019,7 @@ static void to_zval_read_control_array(const char *msghdr_c, zval *zv, res_conte
 		ZVAL_NULL(&tmp);
 		elem = zend_hash_next_index_insert(Z_ARRVAL_P(zv), &tmp);
 
-		if (snprintf(buf, sizeof(buf), "element #%u", (unsigned)i++) >= sizeof(buf)) {
+		if ((size_t)snprintf(buf, sizeof(buf), "element #%u", (unsigned)i++) >= sizeof(buf)) {
 			memcpy(buf, "element", sizeof("element"));
 		}
 		zend_llist_add_element(&ctx->keys, &bufp);
@@ -1061,9 +1061,9 @@ static void from_zval_write_msghdr_buffer_size(const zval *elem, char *msghdr_c,
 		return;
 	}
 
-	if (lval < 0 || lval > MAX_USER_BUFF_SIZE) {
-		do_from_zval_err(ctx, "the buffer size must be between 1 and %pd; "
-				"given %pd", (zend_long)MAX_USER_BUFF_SIZE, lval);
+	if (lval < 0 || (zend_ulong)lval > MAX_USER_BUFF_SIZE) {
+		do_from_zval_err(ctx, "the buffer size must be between 1 and " ZEND_LONG_FMT "; "
+				"given " ZEND_LONG_FMT, (zend_long)MAX_USER_BUFF_SIZE, lval);
 		return;
 	}
 
@@ -1236,9 +1236,9 @@ static void from_zval_write_ifindex(const zval *zv, char *uinteger, ser_context
 	unsigned ret = 0;
 
 	if (Z_TYPE_P(zv) == IS_LONG) {
-		if (Z_LVAL_P(zv) < 0 || Z_LVAL_P(zv) > UINT_MAX) { /* allow 0 (unspecified interface) */
+		if (Z_LVAL_P(zv) < 0 || (zend_ulong)Z_LVAL_P(zv) > UINT_MAX) { /* allow 0 (unspecified interface) */
 			do_from_zval_err(ctx, "the interface index cannot be negative or "
-					"larger than %u; given %pd", UINT_MAX, Z_LVAL_P(zv));
+					"larger than %u; given " ZEND_LONG_FMT, UINT_MAX, Z_LVAL_P(zv));
 		} else {
 			ret = (unsigned)Z_LVAL_P(zv);
 		}
@@ -1400,7 +1400,7 @@ void to_zval_read_fd_array(const char *data, zval *zv, res_context *ctx)
 
 	if (*cmsg_len < data_offset) {
 		do_to_zval_err(ctx, "length of cmsg is smaller than its data member "
-				"offset (%pd vs %pd)", (zend_long)*cmsg_len, (zend_long)data_offset);
+				"offset (" ZEND_LONG_FMT " vs " ZEND_LONG_FMT ")", (zend_long)*cmsg_len, (zend_long)data_offset);
 		return;
 	}
 	num_elems = (*cmsg_len - data_offset) / sizeof(int);
diff --git a/ext/sockets/multicast.c b/ext/sockets/multicast.c
index 6d37bfb1dd..fec762adf6 100644
--- a/ext/sockets/multicast.c
+++ b/ext/sockets/multicast.c
@@ -90,10 +90,10 @@ static int php_get_if_index_from_zval(zval *val, unsigned *out)
 	int ret;
 
 	if (Z_TYPE_P(val) == IS_LONG) {
-		if (Z_LVAL_P(val) < 0 || Z_LVAL_P(val) > UINT_MAX) {
+		if (Z_LVAL_P(val) < 0 || (zend_ulong)Z_LVAL_P(val) > UINT_MAX) {
 			php_error_docref(NULL, E_WARNING,
 				"the interface index cannot be negative or larger than %u;"
-				" given %pd", UINT_MAX, Z_LVAL_P(val));
+				" given " ZEND_LONG_FMT, UINT_MAX, Z_LVAL_P(val));
 			ret = FAILURE;
 		} else {
 			*out = Z_LVAL_P(val);
diff --git a/ext/sockets/sendrecvmsg.c b/ext/sockets/sendrecvmsg.c
index 7471ad143a..330645598d 100644
--- a/ext/sockets/sendrecvmsg.c
+++ b/ext/sockets/sendrecvmsg.c
@@ -71,7 +71,7 @@ inline ssize_t sendmsg(int sockfd, const struct msghdr *msg, int flags)
 #define LONG_CHECK_VALID_INT(l) \
 	do { \
 		if ((l) < INT_MIN && (l) > INT_MAX) { \
-			php_error_docref0(NULL, E_WARNING, "The value %pd does not fit inside " \
+			php_error_docref0(NULL, E_WARNING, "The value " ZEND_LONG_FMT " does not fit inside " \
 					"the boundaries of a native integer", (l)); \
 			return; \
 		} \
@@ -299,16 +299,16 @@ PHP_FUNCTION(socket_cmsg_space)
 
 	entry = get_ancillary_reg_entry(level, type);
 	if (entry == NULL) {
-		php_error_docref0(NULL, E_WARNING, "The pair level %pd/type %pd is "
+		php_error_docref0(NULL, E_WARNING, "The pair level " ZEND_LONG_FMT "/type " ZEND_LONG_FMT " is "
 				"not supported by PHP", level, type);
 		return;
 	}
 
-	if (entry->var_el_size > 0 && n > (ZEND_LONG_MAX - (zend_long)entry->size -
-			(zend_long)CMSG_SPACE(0) - 15L) / entry->var_el_size) {
+	if (entry->var_el_size > 0 && n > (zend_long)((ZEND_LONG_MAX - entry->size -
+			CMSG_SPACE(0) - 15L) / entry->var_el_size)) {
 		/* the -15 is to account for any padding CMSG_SPACE may add after the data */
 		php_error_docref0(NULL, E_WARNING, "The value for the "
-				"third argument (%pd) is too large", n);
+				"third argument (" ZEND_LONG_FMT ") is too large", n);
 		return;
 	}
 
diff --git a/ext/sockets/sockaddr_conv.c b/ext/sockets/sockaddr_conv.c
index 1ce109ee8c..57996612d2 100644
--- a/ext/sockets/sockaddr_conv.c
+++ b/ext/sockets/sockaddr_conv.c
@@ -66,7 +66,7 @@ int php_set_inet6_addr(struct sockaddr_in6 *sin6, char *string, php_socket *php_
 		unsigned scope_id = 0;
 
 		if (IS_LONG == is_numeric_string(scope, strlen(scope), &lval, &dval, 0)) {
-			if (lval > 0 && lval <= UINT_MAX) {
+			if (lval > 0 && (zend_ulong)lval <= UINT_MAX) {
 				scope_id = lval;
 			}
 		} else {
diff --git a/ext/sockets/sockets.c b/ext/sockets/sockets.c
index 63674c50d7..c23f984720 100644
--- a/ext/sockets/sockets.c
+++ b/ext/sockets/sockets.c
@@ -1377,12 +1377,12 @@ PHP_FUNCTION(socket_create)
 		&& arg1 != AF_INET6
 #endif
 		&& arg1 != AF_INET) {
-		php_error_docref(NULL, E_WARNING, "invalid socket domain [%pd] specified for argument 1, assuming AF_INET", arg1);
+		php_error_docref(NULL, E_WARNING, "invalid socket domain [" ZEND_LONG_FMT "] specified for argument 1, assuming AF_INET", arg1);
 		arg1 = AF_INET;
 	}
 
 	if (arg2 > 10) {
-		php_error_docref(NULL, E_WARNING, "invalid socket type [%pd] specified for argument 2, assuming SOCK_STREAM", arg2);
+		php_error_docref(NULL, E_WARNING, "invalid socket type [" ZEND_LONG_FMT "] specified for argument 2, assuming SOCK_STREAM", arg2);
 		arg2 = SOCK_STREAM;
 	}
 
@@ -1659,9 +1659,9 @@ PHP_FUNCTION(socket_send)
 		RETURN_FALSE;
 	}
 
-	retval = send(php_sock->bsd_socket, buf, (buf_len < len ? buf_len : len), flags);
+	retval = send(php_sock->bsd_socket, buf, (buf_len < (size_t)len ? buf_len : (size_t)len), flags);
 
-	if (retval == -1) {
+	if (retval == (size_t)-1) {
 		PHP_SOCKET_ERROR(php_sock, "unable to write to socket", errno);
 		RETURN_FALSE;
 	}
@@ -1827,7 +1827,7 @@ PHP_FUNCTION(socket_sendto)
 			s_un.sun_family = AF_UNIX;
 			snprintf(s_un.sun_path, 108, "%s", addr);
 
-			retval = sendto(php_sock->bsd_socket, buf, (len > buf_len) ? buf_len : len,	flags, (struct sockaddr *) &s_un, SUN_LEN(&s_un));
+			retval = sendto(php_sock->bsd_socket, buf, ((size_t)len > buf_len) ? buf_len : (size_t)len,	flags, (struct sockaddr *) &s_un, SUN_LEN(&s_un));
 			break;
 
 		case AF_INET:
@@ -1843,7 +1843,7 @@ PHP_FUNCTION(socket_sendto)
 				RETURN_FALSE;
 			}
 
-			retval = sendto(php_sock->bsd_socket, buf, (len > buf_len) ? buf_len : len, flags, (struct sockaddr *) &sin, sizeof(sin));
+			retval = sendto(php_sock->bsd_socket, buf, ((size_t)len > buf_len) ? buf_len : (size_t)len, flags, (struct sockaddr *) &sin, sizeof(sin));
 			break;
 #if HAVE_IPV6
 		case AF_INET6:
@@ -1859,7 +1859,7 @@ PHP_FUNCTION(socket_sendto)
 				RETURN_FALSE;
 			}
 
-			retval = sendto(php_sock->bsd_socket, buf, (len > buf_len) ? buf_len : len, flags, (struct sockaddr *) &sin6, sizeof(sin6));
+			retval = sendto(php_sock->bsd_socket, buf, ((size_t)len > buf_len) ? buf_len : (size_t)len, flags, (struct sockaddr *) &sin6, sizeof(sin6));
 			break;
 #endif
 		default:
@@ -2153,12 +2153,12 @@ PHP_FUNCTION(socket_create_pair)
 		&& domain != AF_INET6
 #endif
 		&& domain != AF_UNIX) {
-		php_error_docref(NULL, E_WARNING, "invalid socket domain [%pd] specified for argument 1, assuming AF_INET", domain);
+		php_error_docref(NULL, E_WARNING, "invalid socket domain [" ZEND_LONG_FMT "] specified for argument 1, assuming AF_INET", domain);
 		domain = AF_INET;
 	}
 
 	if (type > 10) {
-		php_error_docref(NULL, E_WARNING, "invalid socket type [%pd] specified for argument 2, assuming SOCK_STREAM", type);
+		php_error_docref(NULL, E_WARNING, "invalid socket type [" ZEND_LONG_FMT "] specified for argument 2, assuming SOCK_STREAM", type);
 		type = SOCK_STREAM;
 	}
 
diff --git a/ext/spl/php_spl.c b/ext/spl/php_spl.c
index 87fb2ae37b..5bbb99f2c5 100644
--- a/ext/spl/php_spl.c
+++ b/ext/spl/php_spl.c
@@ -759,7 +759,7 @@ PHPAPI zend_string *php_spl_object_hash(zval *obj) /* {{{*/
 	hash_handle   = SPL_G(hash_mask_handle)^(intptr_t)Z_OBJ_HANDLE_P(obj);
 	hash_handlers = SPL_G(hash_mask_handlers);
 
-	return strpprintf(32, "%016lx%016lx", hash_handle, hash_handlers);
+	return strpprintf(32, "%016zx%016zx", hash_handle, hash_handlers);
 }
 /* }}} */
 
diff --git a/ext/spl/spl_array.c b/ext/spl/spl_array.c
index 60cbac5726..3b9188a71c 100644
--- a/ext/spl/spl_array.c
+++ b/ext/spl/spl_array.c
@@ -351,7 +351,7 @@ fetch_dim_string:
 		}
 		return retval;
 	case IS_RESOURCE:
-		zend_error(E_NOTICE, "Resource ID#%pd used as offset, casting to integer (%pd)", Z_RES_P(offset)->handle, Z_RES_P(offset)->handle);
+		zend_error(E_NOTICE, "Resource ID#%d used as offset, casting to integer (%d)", Z_RES_P(offset)->handle, Z_RES_P(offset)->handle);
 		index = Z_RES_P(offset)->handle;
 		goto num_index;
 	case IS_DOUBLE:
@@ -369,13 +369,13 @@ num_index:
 		if ((retval = zend_hash_index_find(ht, index)) == NULL) {
 			switch (type) {
 				case BP_VAR_R:
-					zend_error(E_NOTICE, "Undefined offset: %pd", index);
+					zend_error(E_NOTICE, "Undefined offset: " ZEND_LONG_FMT, index);
 				case BP_VAR_UNSET:
 				case BP_VAR_IS:
 					retval = &EG(uninitialized_zval);
 					break;
 				case BP_VAR_RW:
-					zend_error(E_NOTICE, "Undefined offset: %pd", index);
+					zend_error(E_NOTICE, "Undefined offset: " ZEND_LONG_FMT, index);
 				case BP_VAR_W: {
 				    zval value;
 					ZVAL_UNDEF(&value);
@@ -594,7 +594,7 @@ try_again:
 num_index:
 		ht = spl_array_get_hash_table(intern);
 		if (zend_hash_index_del(ht, index) == FAILURE) {
-			zend_error(E_NOTICE,"Undefined offset: %pd", index);
+			zend_error(E_NOTICE,"Undefined offset: " ZEND_LONG_FMT, index);
 		}
 		break;
 	case IS_REFERENCE:
@@ -1160,7 +1160,8 @@ zend_object_iterator_funcs spl_array_it_funcs = {
 	spl_array_it_get_current_data,
 	spl_array_it_get_current_key,
 	spl_array_it_move_forward,
-	spl_array_it_rewind
+	spl_array_it_rewind,
+	NULL
 };
 
 zend_object_iterator *spl_array_get_iterator(zend_class_entry *ce, zval *object, int by_ref) /* {{{ */
@@ -1373,10 +1374,10 @@ SPL_METHOD(Array, seek)
 			return; /* ok */
 		}
 	}
-	zend_throw_exception_ex(spl_ce_OutOfBoundsException, 0, "Seek position %pd is out of range", opos);
+	zend_throw_exception_ex(spl_ce_OutOfBoundsException, 0, "Seek position " ZEND_LONG_FMT " is out of range", opos);
 } /* }}} */
 
-int static spl_array_object_count_elements_helper(spl_array_object *intern, zend_long *count) /* {{{ */
+static int spl_array_object_count_elements_helper(spl_array_object *intern, zend_long *count) /* {{{ */
 {
 	HashTable *aht = spl_array_get_hash_table(intern);
 	HashPosition pos, *pos_ptr;
@@ -1826,7 +1827,7 @@ SPL_METHOD(Array, unserialize)
 
 outexcept:
 	PHP_VAR_UNSERIALIZE_DESTROY(var_hash);
-	zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Error at offset %pd of %d bytes", (zend_long)((char*)p - buf), buf_len);
+	zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Error at offset " ZEND_LONG_FMT " of %zd bytes", (zend_long)((char*)p - buf), buf_len);
 	return;
 
 } /* }}} */
diff --git a/ext/spl/spl_directory.c b/ext/spl/spl_directory.c
index fdae966023..2639065286 100644
--- a/ext/spl/spl_directory.c
+++ b/ext/spl/spl_directory.c
@@ -676,7 +676,8 @@ void spl_filesystem_object_construct(INTERNAL_FUNCTION_PARAMETERS, zend_long cto
 {
 	spl_filesystem_object *intern;
 	char *path;
-	size_t parsed, len;
+	int parsed;
+	size_t len;
 	zend_long flags;
 	zend_error_handling error_handling;
 
@@ -834,7 +835,7 @@ SPL_METHOD(DirectoryIterator, seek)
 			zval_ptr_dtor(&retval);
 		}
 		if (!valid) {
-			zend_throw_exception_ex(spl_ce_OutOfBoundsException, 0, "Seek position %ld is out of range", pos);
+			zend_throw_exception_ex(spl_ce_OutOfBoundsException, 0, "Seek position " ZEND_LONG_FMT " is out of range", pos);
 			return;
 		}
 		zend_call_method_with_0_params(&EX(This), Z_OBJCE(EX(This)), &intern->u.dir.func_next, "next", NULL);
@@ -1608,7 +1609,8 @@ zend_object_iterator_funcs spl_filesystem_dir_it_funcs = {
 	spl_filesystem_dir_it_current_data,
 	spl_filesystem_dir_it_current_key,
 	spl_filesystem_dir_it_move_forward,
-	spl_filesystem_dir_it_rewind
+	spl_filesystem_dir_it_rewind,
+	NULL
 };
 /* }}} */
 
@@ -1806,7 +1808,8 @@ zend_object_iterator_funcs spl_filesystem_tree_it_funcs = {
 	spl_filesystem_tree_it_current_data,
 	spl_filesystem_tree_it_current_key,
 	spl_filesystem_tree_it_move_forward,
-	spl_filesystem_tree_it_rewind
+	spl_filesystem_tree_it_rewind,
+	NULL
 };
 /* }}} */
 
@@ -1848,7 +1851,7 @@ static int spl_filesystem_object_cast(zval *readobj, zval *writeobj, int type)
 
 				ZVAL_STRINGL(retval_ptr, intern->file_name, intern->file_name_len);
 				zval_ptr_dtor(readobj);
-				ZVAL_COPY_VALUE(writeobj, retval_ptr);
+				ZVAL_NEW_STR(writeobj, Z_STR_P(retval_ptr));
 			} else {
 				ZVAL_STRINGL(writeobj, intern->file_name, intern->file_name_len);
 			}
@@ -1860,7 +1863,7 @@ static int spl_filesystem_object_cast(zval *readobj, zval *writeobj, int type)
 
 				ZVAL_STRING(retval_ptr, intern->u.dir.entry.d_name);
 				zval_ptr_dtor(readobj);
-				ZVAL_COPY_VALUE(writeobj, retval_ptr);
+				ZVAL_NEW_STR(writeobj, Z_STR_P(retval_ptr));
 			} else {
 				ZVAL_STRING(writeobj, intern->u.dir.entry.d_name);
 			}
@@ -2322,7 +2325,7 @@ SPL_METHOD(SplTempFileObject, __construct)
 		intern->file_name = "php://memory";
 		intern->file_name_len = 12;
 	} else if (ZEND_NUM_ARGS()) {
-		intern->file_name_len = slprintf(tmp_fname, sizeof(tmp_fname), "php://temp/maxmemory:%pd", max_memory);
+		intern->file_name_len = slprintf(tmp_fname, sizeof(tmp_fname), "php://temp/maxmemory:" ZEND_LONG_FMT, max_memory);
 		intern->file_name = tmp_fname;
 	} else {
 		intern->file_name = "php://temp";
@@ -2966,7 +2969,7 @@ SPL_METHOD(SplFileObject, seek)
 	}
 
 	if (line_pos < 0) {
-		zend_throw_exception_ex(spl_ce_LogicException, 0, "Can't seek file %s to negative line %pd", intern->file_name, line_pos);
+		zend_throw_exception_ex(spl_ce_LogicException, 0, "Can't seek file %s to negative line " ZEND_LONG_FMT, intern->file_name, line_pos);
 		RETURN_FALSE;
 	}
 
diff --git a/ext/spl/spl_dllist.c b/ext/spl/spl_dllist.c
index 1675c7eaf3..f8408b7ce9 100644
--- a/ext/spl/spl_dllist.c
+++ b/ext/spl/spl_dllist.c
@@ -1223,7 +1223,7 @@ SPL_METHOD(SplDoublyLinkedList, unserialize)
 
 error:
 	PHP_VAR_UNSERIALIZE_DESTROY(var_hash);
-	zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Error at offset %pd of %d bytes", (zend_long)((char*)p - buf), buf_len);
+	zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Error at offset %zd of %zd bytes", ((char*)p - buf), buf_len);
 	return;
 
 } /* }}} */
@@ -1291,7 +1291,8 @@ zend_object_iterator_funcs spl_dllist_it_funcs = {
 	spl_dllist_it_get_current_data,
 	spl_dllist_it_get_current_key,
 	spl_dllist_it_move_forward,
-	spl_dllist_it_rewind
+	spl_dllist_it_rewind,
+	NULL
 }; /* }}} */
 
 zend_object_iterator *spl_dllist_get_iterator(zend_class_entry *ce, zval *object, int by_ref) /* {{{ */
diff --git a/ext/spl/spl_fixedarray.c b/ext/spl/spl_fixedarray.c
index e04abf77ea..1910012b8d 100644
--- a/ext/spl/spl_fixedarray.c
+++ b/ext/spl/spl_fixedarray.c
@@ -1018,7 +1018,8 @@ zend_object_iterator_funcs spl_fixedarray_it_funcs = {
 	spl_fixedarray_it_get_current_data,
 	spl_fixedarray_it_get_current_key,
 	spl_fixedarray_it_move_forward,
-	spl_fixedarray_it_rewind
+	spl_fixedarray_it_rewind,
+	NULL
 };
 
 zend_object_iterator *spl_fixedarray_get_iterator(zend_class_entry *ce, zval *object, int by_ref) /* {{{ */
diff --git a/ext/spl/spl_heap.c b/ext/spl/spl_heap.c
index 2e014a1863..a654ce59d9 100644
--- a/ext/spl/spl_heap.c
+++ b/ext/spl/spl_heap.c
@@ -1069,7 +1069,8 @@ zend_object_iterator_funcs spl_heap_it_funcs = {
 	spl_heap_it_get_current_data,
 	spl_heap_it_get_current_key,
 	spl_heap_it_move_forward,
-	spl_heap_it_rewind
+	spl_heap_it_rewind,
+	NULL
 };
 
 zend_object_iterator_funcs spl_pqueue_it_funcs = {
@@ -1078,7 +1079,8 @@ zend_object_iterator_funcs spl_pqueue_it_funcs = {
 	spl_pqueue_it_get_current_data,
 	spl_heap_it_get_current_key,
 	spl_heap_it_move_forward,
-	spl_heap_it_rewind
+	spl_heap_it_rewind,
+	NULL
 };
 
 zend_object_iterator *spl_heap_get_iterator(zend_class_entry *ce, zval *object, int by_ref) /* {{{ */
@@ -1153,11 +1155,11 @@ ZEND_END_ARG_INFO()
 
 static const zend_function_entry spl_funcs_SplMinHeap[] = {
 	SPL_ME(SplMinHeap, compare, arginfo_heap_compare, ZEND_ACC_PROTECTED)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 static const zend_function_entry spl_funcs_SplMaxHeap[] = {
 	SPL_ME(SplMaxHeap, compare, arginfo_heap_compare, ZEND_ACC_PROTECTED)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 static const zend_function_entry spl_funcs_SplPriorityQueue[] = {
@@ -1176,7 +1178,7 @@ static const zend_function_entry spl_funcs_SplPriorityQueue[] = {
 	SPL_ME(SplHeap,          valid,                 arginfo_splheap_void,    ZEND_ACC_PUBLIC)
 	SPL_ME(SplHeap,          recoverFromCorruption, arginfo_splheap_void,    ZEND_ACC_PUBLIC)
 	SPL_ME(SplHeap,          isCorrupted,           arginfo_splheap_void,    ZEND_ACC_PUBLIC)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 static const zend_function_entry spl_funcs_SplHeap[] = {
@@ -1193,7 +1195,7 @@ static const zend_function_entry spl_funcs_SplHeap[] = {
 	SPL_ME(SplHeap, recoverFromCorruption, arginfo_splheap_void, ZEND_ACC_PUBLIC)
 	SPL_ME(SplHeap, isCorrupted,           arginfo_splheap_void, ZEND_ACC_PUBLIC)
 	ZEND_FENTRY(compare, NULL, NULL, ZEND_ACC_PROTECTED|ZEND_ACC_ABSTRACT)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 /* }}} */
 
diff --git a/ext/spl/spl_iterators.c b/ext/spl/spl_iterators.c
index 6a0049733f..3d610e9bd7 100644
--- a/ext/spl/spl_iterators.c
+++ b/ext/spl/spl_iterators.c
@@ -466,7 +466,8 @@ zend_object_iterator_funcs spl_recursive_it_iterator_funcs = {
 	spl_recursive_it_get_current_data,
 	spl_recursive_it_get_current_key,
 	spl_recursive_it_move_forward,
-	spl_recursive_it_rewind
+	spl_recursive_it_rewind,
+	NULL
 };
 
 static void spl_recursive_it_it_construct(INTERNAL_FUNCTION_PARAMETERS, zend_class_entry *ce_base, zend_class_entry *ce_inner, recursive_it_it_type rit_type)
@@ -1550,7 +1551,7 @@ static spl_dual_it_object* spl_dual_it_construct(INTERNAL_FUNCTION_PARAMETERS, z
 				return NULL;
 			}
 			if (mode < 0 || mode >= REGIT_MODE_MAX) {
-				zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0, "Illegal mode %pd", mode);
+				zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0, "Illegal mode " ZEND_LONG_FMT, mode);
 				return NULL;
 			}
 			intern->u.regex.mode = mode;
@@ -2156,7 +2157,7 @@ SPL_METHOD(RegexIterator, setMode)
 	}
 
 	if (mode < 0 || mode >= REGIT_MODE_MAX) {
-		zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0, "Illegal mode %pd", mode);
+		zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0, "Illegal mode " ZEND_LONG_FMT, mode);
 		return;/* NULL */
 	}
 
@@ -2494,11 +2495,11 @@ static inline void spl_limit_it_seek(spl_dual_it_object *intern, zend_long pos)
 
 	spl_dual_it_free(intern);
 	if (pos < intern->u.limit.offset) {
-		zend_throw_exception_ex(spl_ce_OutOfBoundsException, 0, "Cannot seek to %pd which is below the offset %pd", pos, intern->u.limit.offset);
+		zend_throw_exception_ex(spl_ce_OutOfBoundsException, 0, "Cannot seek to " ZEND_LONG_FMT " which is below the offset " ZEND_LONG_FMT, pos, intern->u.limit.offset);
 		return;
 	}
 	if (pos >= intern->u.limit.offset + intern->u.limit.count && intern->u.limit.count != -1) {
-		zend_throw_exception_ex(spl_ce_OutOfBoundsException, 0, "Cannot seek to %pd which is behind offset %pd plus count %pd", pos, intern->u.limit.offset, intern->u.limit.count);
+		zend_throw_exception_ex(spl_ce_OutOfBoundsException, 0, "Cannot seek to " ZEND_LONG_FMT " which is behind offset " ZEND_LONG_FMT " plus count " ZEND_LONG_FMT, pos, intern->u.limit.offset, intern->u.limit.count);
 		return;
 	}
 	if (pos != intern->current.pos && instanceof_function(intern->inner.ce, spl_ce_SeekableIterator)) {
@@ -2925,7 +2926,7 @@ SPL_METHOD(CachingIterator, getCache)
 	SPL_FETCH_AND_CHECK_DUAL_IT(intern, getThis());
 
 	if (!(intern->u.caching.flags & CIT_FULL_CACHE))	{
-		zend_throw_exception_ex(spl_ce_BadMethodCallException, 0, "%v does not use a full cache (see CachingIterator::__construct)", ZSTR_VAL(Z_OBJCE_P(getThis())->name));
+		zend_throw_exception_ex(spl_ce_BadMethodCallException, 0, "%s does not use a full cache (see CachingIterator::__construct)", ZSTR_VAL(Z_OBJCE_P(getThis())->name));
 		return;
 	}
 
@@ -2995,7 +2996,7 @@ SPL_METHOD(CachingIterator, count)
 	SPL_FETCH_AND_CHECK_DUAL_IT(intern, getThis());
 
 	if (!(intern->u.caching.flags & CIT_FULL_CACHE))	{
-		zend_throw_exception_ex(spl_ce_BadMethodCallException, 0, "%v does not use a full cache (see CachingIterator::__construct)", ZSTR_VAL(Z_OBJCE_P(getThis())->name));
+		zend_throw_exception_ex(spl_ce_BadMethodCallException, 0, "%s does not use a full cache (see CachingIterator::__construct)", ZSTR_VAL(Z_OBJCE_P(getThis())->name));
 		return;
 	}
 
diff --git a/ext/spl/spl_observer.c b/ext/spl/spl_observer.c
index 223e252e63..4ad0c6d15e 100644
--- a/ext/spl/spl_observer.c
+++ b/ext/spl/spl_observer.c
@@ -51,7 +51,7 @@ ZEND_END_ARG_INFO();
 
 static const zend_function_entry spl_funcs_SplObserver[] = {
 	SPL_ABSTRACT_ME(SplObserver, update,   arginfo_SplObserver_update)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 ZEND_BEGIN_ARG_INFO(arginfo_SplSubject_attach, 0)
@@ -69,7 +69,7 @@ static const zend_function_entry spl_funcs_SplSubject[] = {
 	SPL_ABSTRACT_ME(SplSubject,  attach,   arginfo_SplSubject_attach)
 	SPL_ABSTRACT_ME(SplSubject,  detach,   arginfo_SplSubject_attach)
 	SPL_ABSTRACT_ME(SplSubject,  notify,   arginfo_SplSubject_void)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 PHPAPI zend_class_entry     *spl_ce_SplObserver;
@@ -865,7 +865,7 @@ SPL_METHOD(SplObjectStorage, unserialize)
 
 outexcept:
 	PHP_VAR_UNSERIALIZE_DESTROY(var_hash);
-	zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Error at offset %pd of %d bytes", (zend_long)((char*)p - buf), buf_len);
+	zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0, "Error at offset %zd of %zd bytes", ((char*)p - buf), buf_len);
 	return;
 
 } /* }}} */
@@ -924,7 +924,7 @@ static const zend_function_entry spl_funcs_SplObjectStorage[] = {
 	SPL_MA(SplObjectStorage, offsetSet,    SplObjectStorage, attach,   arginfo_attach, 0)
 	SPL_MA(SplObjectStorage, offsetUnset,  SplObjectStorage, detach,   arginfo_offsetGet, 0)
 	SPL_ME(SplObjectStorage, offsetGet,    arginfo_offsetGet,     0)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 typedef enum {
@@ -1233,7 +1233,7 @@ static const zend_function_entry spl_funcs_MultipleIterator[] = {
 	SPL_ME(MultipleIterator,  key,                    arginfo_splobject_void,                     0)
 	SPL_ME(MultipleIterator,  current,                arginfo_splobject_void,                     0)
 	SPL_ME(MultipleIterator,  next,                   arginfo_splobject_void,                     0)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 /* {{{ PHP_MINIT_FUNCTION(spl_observer) */
diff --git a/ext/sqlite3/libsqlite/sqlite3.c b/ext/sqlite3/libsqlite/sqlite3.c
index 0ae407dd83..e198678908 100644
--- a/ext/sqlite3/libsqlite/sqlite3.c
+++ b/ext/sqlite3/libsqlite/sqlite3.c
@@ -1,6 +1,6 @@
 /******************************************************************************
 ** This file is an amalgamation of many separate C source files from SQLite
-** version 3.9.2.  By combining all the individual C code files into this 
+** version 3.13.0.  By combining all the individual C code files into this 
 ** single large file, the entire code can be compiled as a single translation
 ** unit.  This allows many compilers to do optimizations that would not be
 ** possible if the files were compiled separately.  Performance improvements
@@ -40,6 +40,41 @@
 #ifndef _SQLITEINT_H_
 #define _SQLITEINT_H_
 
+/* Special Comments:
+**
+** Some comments have special meaning to the tools that measure test
+** coverage:
+**
+**    NO_TEST                     - The branches on this line are not
+**                                  measured by branch coverage.  This is
+**                                  used on lines of code that actually
+**                                  implement parts of coverage testing.
+**
+**    OPTIMIZATION-IF-TRUE        - This branch is allowed to alway be false
+**                                  and the correct answer is still obtained,
+**                                  though perhaps more slowly.
+**
+**    OPTIMIZATION-IF-FALSE       - This branch is allowed to alway be true
+**                                  and the correct answer is still obtained,
+**                                  though perhaps more slowly.
+**
+**    PREVENTS-HARMLESS-OVERREAD  - This branch prevents a buffer overread
+**                                  that would be harmless and undetectable
+**                                  if it did occur.  
+**
+** In all cases, the special comment must be enclosed in the usual
+** slash-asterisk...asterisk-slash comment marks, with no spaces between the 
+** asterisks and the comment text.
+*/
+
+/*
+** Make sure that rand_s() is available on Windows systems with MSVC 2005
+** or higher.
+*/
+#if defined(_MSC_VER) && _MSC_VER>=1400
+#  define _CRT_RAND_S
+#endif
+
 /*
 ** Include the header file used to customize the compiler options for MSVC.
 ** This should be done first so that it can successfully prevent spurious
@@ -121,6 +156,9 @@
 #else
 /* This is not VxWorks. */
 #define OS_VXWORKS 0
+#define HAVE_FCHOWN 1
+#define HAVE_READLINK 1
+#define HAVE_LSTAT 1
 #endif /* defined(_WRS_KERNEL) */
 
 /************** End of vxworks.h *********************************************/
@@ -325,9 +363,9 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.9.2"
-#define SQLITE_VERSION_NUMBER 3009002
-#define SQLITE_SOURCE_ID      "2015-11-02 18:31:45 bda77dda9697c463c3d0704014d51627fceee328"
+#define SQLITE_VERSION        "3.13.0"
+#define SQLITE_VERSION_NUMBER 3013000
+#define SQLITE_SOURCE_ID      "2016-05-18 10:57:30 fc49f556e48970561d7ab6a2f24fdd7d9eb81ff2"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -561,7 +599,7 @@ typedef int (*sqlite3_callback)(void*,int,char**, char**);
 ** from [sqlite3_malloc()] and passed back through the 5th parameter.
 ** To avoid memory leaks, the application should invoke [sqlite3_free()]
 ** on error message strings returned through the 5th parameter of
-** of sqlite3_exec() after the error message string is no longer needed.
+** sqlite3_exec() after the error message string is no longer needed.
 ** ^If the 5th parameter to sqlite3_exec() is not NULL and no errors
 ** occur, then sqlite3_exec() sets the pointer in its 5th parameter to
 ** NULL before returning.
@@ -692,6 +730,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_exec(
 #define SQLITE_IOERR_GETTEMPPATH       (SQLITE_IOERR | (25<<8))
 #define SQLITE_IOERR_CONVPATH          (SQLITE_IOERR | (26<<8))
 #define SQLITE_IOERR_VNODE             (SQLITE_IOERR | (27<<8))
+#define SQLITE_IOERR_AUTH              (SQLITE_IOERR | (28<<8))
 #define SQLITE_LOCKED_SHAREDCACHE      (SQLITE_LOCKED |  (1<<8))
 #define SQLITE_BUSY_RECOVERY           (SQLITE_BUSY   |  (1<<8))
 #define SQLITE_BUSY_SNAPSHOT           (SQLITE_BUSY   |  (2<<8))
@@ -1007,8 +1046,13 @@ struct sqlite3_io_methods {
 ** <li>[[SQLITE_FCNTL_FILE_POINTER]]
 ** The [SQLITE_FCNTL_FILE_POINTER] opcode is used to obtain a pointer
 ** to the [sqlite3_file] object associated with a particular database
-** connection.  See the [sqlite3_file_control()] documentation for
-** additional information.
+** connection.  See also [SQLITE_FCNTL_JOURNAL_POINTER].
+**
+** <li>[[SQLITE_FCNTL_JOURNAL_POINTER]]
+** The [SQLITE_FCNTL_JOURNAL_POINTER] opcode is used to obtain a pointer
+** to the [sqlite3_file] object associated with the journal file (either
+** the [rollback journal] or the [write-ahead log]) for a particular database
+** connection.  See also [SQLITE_FCNTL_FILE_POINTER].
 **
 ** <li>[[SQLITE_FCNTL_SYNC_OMITTED]]
 ** No longer in use.
@@ -1095,6 +1139,15 @@ struct sqlite3_io_methods {
 ** pointer in case this file-control is not implemented.  This file-control
 ** is intended for diagnostic use only.
 **
+** <li>[[SQLITE_FCNTL_VFS_POINTER]]
+** ^The [SQLITE_FCNTL_VFS_POINTER] opcode finds a pointer to the top-level
+** [VFSes] currently in use.  ^(The argument X in
+** sqlite3_file_control(db,SQLITE_FCNTL_VFS_POINTER,X) must be
+** of type "[sqlite3_vfs] **".  This opcodes will set *X
+** to a pointer to the top-level VFS.)^
+** ^When there are multiple VFS shims in the stack, this opcode finds the
+** upper-most shim only.
+**
 ** <li>[[SQLITE_FCNTL_PRAGMA]]
 ** ^Whenever a [PRAGMA] statement is parsed, an [SQLITE_FCNTL_PRAGMA] 
 ** file control is sent to the open [sqlite3_file] object corresponding
@@ -1213,6 +1266,8 @@ struct sqlite3_io_methods {
 #define SQLITE_FCNTL_WAL_BLOCK              24
 #define SQLITE_FCNTL_ZIPVFS                 25
 #define SQLITE_FCNTL_RBU                    26
+#define SQLITE_FCNTL_VFS_POINTER            27
+#define SQLITE_FCNTL_JOURNAL_POINTER        28
 
 /* deprecated names */
 #define SQLITE_GET_LOCKPROXYFILE      SQLITE_FCNTL_GET_LOCKPROXYFILE
@@ -1425,7 +1480,7 @@ struct sqlite3_vfs {
   const char *(*xNextSystemCall)(sqlite3_vfs*, const char *zName);
   /*
   ** The methods above are in versions 1 through 3 of the sqlite_vfs object.
-  ** New fields may be appended in figure versions.  The iVersion
+  ** New fields may be appended in future versions.  The iVersion
   ** value will increment whenever this happens. 
   */
 };
@@ -1812,29 +1867,34 @@ struct sqlite3_mem_methods {
 ** </dd>
 **
 ** [[SQLITE_CONFIG_PAGECACHE]] <dt>SQLITE_CONFIG_PAGECACHE</dt>
-** <dd> ^The SQLITE_CONFIG_PAGECACHE option specifies a static memory buffer
+** <dd> ^The SQLITE_CONFIG_PAGECACHE option specifies a memory pool
 ** that SQLite can use for the database page cache with the default page
 ** cache implementation.  
-** This configuration should not be used if an application-define page
-** cache implementation is loaded using the [SQLITE_CONFIG_PCACHE2]
-** configuration option.
+** This configuration option is a no-op if an application-define page
+** cache implementation is loaded using the [SQLITE_CONFIG_PCACHE2].
 ** ^There are three arguments to SQLITE_CONFIG_PAGECACHE: A pointer to
-** 8-byte aligned
-** memory, the size of each page buffer (sz), and the number of pages (N).
+** 8-byte aligned memory (pMem), the size of each page cache line (sz),
+** and the number of cache lines (N).
 ** The sz argument should be the size of the largest database page
 ** (a power of two between 512 and 65536) plus some extra bytes for each
 ** page header.  ^The number of extra bytes needed by the page header
-** can be determined using the [SQLITE_CONFIG_PCACHE_HDRSZ] option 
-** to [sqlite3_config()].
+** can be determined using [SQLITE_CONFIG_PCACHE_HDRSZ].
 ** ^It is harmless, apart from the wasted memory,
-** for the sz parameter to be larger than necessary.  The first
-** argument should pointer to an 8-byte aligned block of memory that
-** is at least sz*N bytes of memory, otherwise subsequent behavior is
-** undefined.
-** ^SQLite will use the memory provided by the first argument to satisfy its
-** memory needs for the first N pages that it adds to cache.  ^If additional
-** page cache memory is needed beyond what is provided by this option, then
-** SQLite goes to [sqlite3_malloc()] for the additional storage space.</dd>
+** for the sz parameter to be larger than necessary.  The pMem
+** argument must be either a NULL pointer or a pointer to an 8-byte
+** aligned block of memory of at least sz*N bytes, otherwise
+** subsequent behavior is undefined.
+** ^When pMem is not NULL, SQLite will strive to use the memory provided
+** to satisfy page cache needs, falling back to [sqlite3_malloc()] if
+** a page cache line is larger than sz bytes or if all of the pMem buffer
+** is exhausted.
+** ^If pMem is NULL and N is non-zero, then each database connection
+** does an initial bulk allocation for page cache memory
+** from [sqlite3_malloc()] sufficient for N cache lines if N is positive or
+** of -1024*N bytes if N is negative, . ^If additional
+** page cache memory is needed beyond what is provided by the initial
+** allocation, then SQLite goes to [sqlite3_malloc()] separately for each
+** additional cache line. </dd>
 **
 ** [[SQLITE_CONFIG_HEAP]] <dt>SQLITE_CONFIG_HEAP</dt>
 ** <dd> ^The SQLITE_CONFIG_HEAP option specifies a static memory buffer 
@@ -2012,6 +2072,20 @@ struct sqlite3_mem_methods {
 ** is enabled (using the [PRAGMA threads] command) and the amount of content
 ** to be sorted exceeds the page size times the minimum of the
 ** [PRAGMA cache_size] setting and this value.
+**
+** [[SQLITE_CONFIG_STMTJRNL_SPILL]]
+** <dt>SQLITE_CONFIG_STMTJRNL_SPILL
+** <dd>^The SQLITE_CONFIG_STMTJRNL_SPILL option takes a single parameter which
+** becomes the [statement journal] spill-to-disk threshold.  
+** [Statement journals] are held in memory until their size (in bytes)
+** exceeds this threshold, at which point they are written to disk.
+** Or if the threshold is -1, statement journals are always held
+** exclusively in memory.
+** Since many statement journals never become large, setting the spill
+** threshold to a value such as 64KiB can greatly reduce the amount of
+** I/O required to support statement rollback.
+** The default value for this setting is controlled by the
+** [SQLITE_STMTJRNL_SPILL] compile-time option.
 ** </dl>
 */
 #define SQLITE_CONFIG_SINGLETHREAD  1  /* nil */
@@ -2039,6 +2113,7 @@ struct sqlite3_mem_methods {
 #define SQLITE_CONFIG_WIN32_HEAPSIZE      23  /* int nByte */
 #define SQLITE_CONFIG_PCACHE_HDRSZ        24  /* int *psz */
 #define SQLITE_CONFIG_PMASZ               25  /* unsigned int szPma */
+#define SQLITE_CONFIG_STMTJRNL_SPILL      26  /* int nByte */
 
 /*
 ** CAPI3REF: Database Connection Configuration Options
@@ -2096,11 +2171,43 @@ struct sqlite3_mem_methods {
 ** following this call.  The second parameter may be a NULL pointer, in
 ** which case the trigger setting is not reported back. </dd>
 **
+** <dt>SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER</dt>
+** <dd> ^This option is used to enable or disable the two-argument
+** version of the [fts3_tokenizer()] function which is part of the
+** [FTS3] full-text search engine extension.
+** There should be two additional arguments.
+** The first argument is an integer which is 0 to disable fts3_tokenizer() or
+** positive to enable fts3_tokenizer() or negative to leave the setting
+** unchanged.
+** The second parameter is a pointer to an integer into which
+** is written 0 or 1 to indicate whether fts3_tokenizer is disabled or enabled
+** following this call.  The second parameter may be a NULL pointer, in
+** which case the new setting is not reported back. </dd>
+**
+** <dt>SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION</dt>
+** <dd> ^This option is used to enable or disable the [sqlite3_load_extension()]
+** interface independently of the [load_extension()] SQL function.
+** The [sqlite3_enable_load_extension()] API enables or disables both the
+** C-API [sqlite3_load_extension()] and the SQL function [load_extension()].
+** There should be two additional arguments.
+** When the first argument to this interface is 1, then only the C-API is
+** enabled and the SQL function remains disabled.  If the first argment to
+** this interface is 0, then both the C-API and the SQL function are disabled.
+** If the first argument is -1, then no changes are made to state of either the
+** C-API or the SQL function.
+** The second parameter is a pointer to an integer into which
+** is written 0 or 1 to indicate whether [sqlite3_load_extension()] interface
+** is disabled or enabled following this call.  The second parameter may
+** be a NULL pointer, in which case the new setting is not reported back.
+** </dd>
+**
 ** </dl>
 */
-#define SQLITE_DBCONFIG_LOOKASIDE       1001  /* void* int int */
-#define SQLITE_DBCONFIG_ENABLE_FKEY     1002  /* int int* */
-#define SQLITE_DBCONFIG_ENABLE_TRIGGER  1003  /* int int* */
+#define SQLITE_DBCONFIG_LOOKASIDE             1001 /* void* int int */
+#define SQLITE_DBCONFIG_ENABLE_FKEY           1002 /* int int* */
+#define SQLITE_DBCONFIG_ENABLE_TRIGGER        1003 /* int int* */
+#define SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER 1004 /* int int* */
+#define SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION 1005 /* int int* */
 
 
 /*
@@ -4603,8 +4710,8 @@ SQLITE_API unsigned int SQLITE_STDCALL sqlite3_value_subtype(sqlite3_value*);
 ** previously obtained from [sqlite3_value_dup()].  ^If V is a NULL pointer
 ** then sqlite3_value_free(V) is a harmless no-op.
 */
-SQLITE_API SQLITE_EXPERIMENTAL sqlite3_value *SQLITE_STDCALL sqlite3_value_dup(const sqlite3_value*);
-SQLITE_API SQLITE_EXPERIMENTAL void SQLITE_STDCALL sqlite3_value_free(sqlite3_value*);
+SQLITE_API sqlite3_value *SQLITE_STDCALL sqlite3_value_dup(const sqlite3_value*);
+SQLITE_API void SQLITE_STDCALL sqlite3_value_free(sqlite3_value*);
 
 /*
 ** CAPI3REF: Obtain Aggregate Function Context
@@ -5350,7 +5457,7 @@ SQLITE_API void *SQLITE_STDCALL sqlite3_rollback_hook(sqlite3*, void(*)(void *),
 ** ^The sqlite3_update_hook() interface registers a callback function
 ** with the [database connection] identified by the first argument
 ** to be invoked whenever a row is updated, inserted or deleted in
-** a rowid table.
+** a [rowid table].
 ** ^Any callback set by a previous call to this function
 ** for the same database connection is overridden.
 **
@@ -5389,8 +5496,8 @@ SQLITE_API void *SQLITE_STDCALL sqlite3_rollback_hook(sqlite3*, void(*)(void *),
 ** on the same [database connection] D, or NULL for
 ** the first call on D.
 **
-** See also the [sqlite3_commit_hook()] and [sqlite3_rollback_hook()]
-** interfaces.
+** See also the [sqlite3_commit_hook()], [sqlite3_rollback_hook()],
+** and [sqlite3_preupdate_hook()] interfaces.
 */
 SQLITE_API void *SQLITE_STDCALL sqlite3_update_hook(
   sqlite3*, 
@@ -5637,9 +5744,18 @@ SQLITE_API int SQLITE_STDCALL sqlite3_table_column_metadata(
 ** should free this memory by calling [sqlite3_free()].
 **
 ** ^Extension loading must be enabled using
-** [sqlite3_enable_load_extension()] prior to calling this API,
+** [sqlite3_enable_load_extension()] or
+** [sqlite3_db_config](db,[SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION],1,NULL)
+** prior to calling this API,
 ** otherwise an error will be returned.
 **
+** <b>Security warning:</b> It is recommended that the 
+** [SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION] method be used to enable only this
+** interface.  The use of the [sqlite3_enable_load_extension()] interface
+** should be avoided.  This will keep the SQL function [load_extension()]
+** disabled and prevent SQL injections from giving attackers
+** access to extension loading capabilities.
+**
 ** See also the [load_extension() SQL function].
 */
 SQLITE_API int SQLITE_STDCALL sqlite3_load_extension(
@@ -5662,6 +5778,17 @@ SQLITE_API int SQLITE_STDCALL sqlite3_load_extension(
 ** ^Call the sqlite3_enable_load_extension() routine with onoff==1
 ** to turn extension loading on and call it with onoff==0 to turn
 ** it back off again.
+**
+** ^This interface enables or disables both the C-API
+** [sqlite3_load_extension()] and the SQL function [load_extension()].
+** Use [sqlite3_db_config](db,[SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION],..)
+** to enable or disable only the C-API.
+**
+** <b>Security warning:</b> It is recommended that extension loading
+** be disabled using the [SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION] method
+** rather than this interface, so the [load_extension()] SQL function
+** remains disabled. This will prevent SQL injections from giving attackers
+** access to extension loading capabilities.
 */
 SQLITE_API int SQLITE_STDCALL sqlite3_enable_load_extension(sqlite3 *db, int onoff);
 
@@ -5823,6 +5950,17 @@ struct sqlite3_module {
 ** ^Information about the ORDER BY clause is stored in aOrderBy[].
 ** ^Each term of aOrderBy records a column of the ORDER BY clause.
 **
+** The colUsed field indicates which columns of the virtual table may be
+** required by the current scan. Virtual table columns are numbered from
+** zero in the order in which they appear within the CREATE TABLE statement
+** passed to sqlite3_declare_vtab(). For the first 63 columns (columns 0-62),
+** the corresponding bit is set within the colUsed mask if the column may be
+** required by SQLite. If the table has at least 64 columns and any column
+** to the right of the first 63 is required, then bit 63 of colUsed is also
+** set. In other words, column iCol may be required if the expression
+** (colUsed & ((sqlite3_uint64)1 << (iCol>=63 ? 63 : iCol))) evaluates to 
+** non-zero.
+**
 ** The [xBestIndex] method must fill aConstraintUsage[] with information
 ** about what parameters to pass to xFilter.  ^If argvIndex>0 then
 ** the right-hand side of the corresponding aConstraint[] is evaluated
@@ -5878,7 +6016,7 @@ struct sqlite3_index_info {
   /* Inputs */
   int nConstraint;           /* Number of entries in aConstraint */
   struct sqlite3_index_constraint {
-     int iColumn;              /* Column on left-hand side of constraint */
+     int iColumn;              /* Column constrained.  -1 for ROWID */
      unsigned char op;         /* Constraint operator */
      unsigned char usable;     /* True if this constraint is usable */
      int iTermOffset;          /* Used internally - xBestIndex should ignore */
@@ -5902,6 +6040,8 @@ struct sqlite3_index_info {
   sqlite3_int64 estimatedRows;    /* Estimated number of rows returned */
   /* Fields below are only available in SQLite 3.9.0 and later */
   int idxFlags;              /* Mask of SQLITE_INDEX_SCAN_* flags */
+  /* Fields below are only available in SQLite 3.10.0 and later */
+  sqlite3_uint64 colUsed;    /* Input: Mask of columns used by statement */
 };
 
 /*
@@ -5917,12 +6057,15 @@ struct sqlite3_index_info {
 ** an operator that is part of a constraint term in the wHERE clause of
 ** a query that uses a [virtual table].
 */
-#define SQLITE_INDEX_CONSTRAINT_EQ    2
-#define SQLITE_INDEX_CONSTRAINT_GT    4
-#define SQLITE_INDEX_CONSTRAINT_LE    8
-#define SQLITE_INDEX_CONSTRAINT_LT    16
-#define SQLITE_INDEX_CONSTRAINT_GE    32
-#define SQLITE_INDEX_CONSTRAINT_MATCH 64
+#define SQLITE_INDEX_CONSTRAINT_EQ      2
+#define SQLITE_INDEX_CONSTRAINT_GT      4
+#define SQLITE_INDEX_CONSTRAINT_LE      8
+#define SQLITE_INDEX_CONSTRAINT_LT     16
+#define SQLITE_INDEX_CONSTRAINT_GE     32
+#define SQLITE_INDEX_CONSTRAINT_MATCH  64
+#define SQLITE_INDEX_CONSTRAINT_LIKE   65
+#define SQLITE_INDEX_CONSTRAINT_GLOB   66
+#define SQLITE_INDEX_CONSTRAINT_REGEXP 67
 
 /*
 ** CAPI3REF: Register A Virtual Table Implementation
@@ -6786,7 +6929,8 @@ SQLITE_API int SQLITE_STDCALL sqlite3_status64(
 ** The value written into the *pCurrent parameter is undefined.</dd>)^
 **
 ** [[SQLITE_STATUS_PARSER_STACK]] ^(<dt>SQLITE_STATUS_PARSER_STACK</dt>
-** <dd>This parameter records the deepest parser stack.  It is only
+** <dd>The *pHighwater parameter records the deepest parser stack. 
+** The *pCurrent value is undefined.  The *pHighwater value is only
 ** meaningful if SQLite is compiled with [YYTRACKMAXSTACKDEPTH].</dd>)^
 ** </dl>
 **
@@ -7283,7 +7427,7 @@ typedef struct sqlite3_backup sqlite3_backup;
 ** must be different or else sqlite3_backup_init(D,N,S,M) will fail with
 ** an error.
 **
-** ^A call to sqlite3_backup_init() will fail, returning SQLITE_ERROR, if 
+** ^A call to sqlite3_backup_init() will fail, returning NULL, if 
 ** there is already a read or read-write transaction open on the 
 ** destination database.
 **
@@ -7572,19 +7716,44 @@ SQLITE_API int SQLITE_STDCALL sqlite3_strnicmp(const char *, const char *, int);
 /*
 ** CAPI3REF: String Globbing
 *
-** ^The [sqlite3_strglob(P,X)] interface returns zero if string X matches
-** the glob pattern P, and it returns non-zero if string X does not match
-** the glob pattern P.  ^The definition of glob pattern matching used in
+** ^The [sqlite3_strglob(P,X)] interface returns zero if and only if
+** string X matches the [GLOB] pattern P.
+** ^The definition of [GLOB] pattern matching used in
 ** [sqlite3_strglob(P,X)] is the same as for the "X GLOB P" operator in the
-** SQL dialect used by SQLite.  ^The sqlite3_strglob(P,X) function is case
-** sensitive.
+** SQL dialect understood by SQLite.  ^The [sqlite3_strglob(P,X)] function
+** is case sensitive.
 **
 ** Note that this routine returns zero on a match and non-zero if the strings
 ** do not match, the same as [sqlite3_stricmp()] and [sqlite3_strnicmp()].
+**
+** See also: [sqlite3_strlike()].
 */
 SQLITE_API int SQLITE_STDCALL sqlite3_strglob(const char *zGlob, const char *zStr);
 
 /*
+** CAPI3REF: String LIKE Matching
+*
+** ^The [sqlite3_strlike(P,X,E)] interface returns zero if and only if
+** string X matches the [LIKE] pattern P with escape character E.
+** ^The definition of [LIKE] pattern matching used in
+** [sqlite3_strlike(P,X,E)] is the same as for the "X LIKE P ESCAPE E"
+** operator in the SQL dialect understood by SQLite.  ^For "X LIKE P" without
+** the ESCAPE clause, set the E parameter of [sqlite3_strlike(P,X,E)] to 0.
+** ^As with the LIKE operator, the [sqlite3_strlike(P,X,E)] function is case
+** insensitive - equivalent upper and lower case ASCII characters match
+** one another.
+**
+** ^The [sqlite3_strlike(P,X,E)] function matches Unicode characters, though
+** only ASCII characters are case folded.
+**
+** Note that this routine returns zero on a match and non-zero if the strings
+** do not match, the same as [sqlite3_stricmp()] and [sqlite3_strnicmp()].
+**
+** See also: [sqlite3_strglob()].
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3_strlike(const char *zGlob, const char *zStr, unsigned int cEsc);
+
+/*
 ** CAPI3REF: Error Logging Interface
 **
 ** ^The [sqlite3_log()] interface writes a message into the [error log]
@@ -7639,7 +7808,7 @@ SQLITE_API void SQLITE_CDECL sqlite3_log(int iErrCode, const char *zFormat, ...)
 ** previously registered write-ahead log callback. ^Note that the
 ** [sqlite3_wal_autocheckpoint()] interface and the
 ** [wal_autocheckpoint pragma] both invoke [sqlite3_wal_hook()] and will
-** those overwrite any prior [sqlite3_wal_hook()] settings.
+** overwrite any prior [sqlite3_wal_hook()] settings.
 */
 SQLITE_API void *SQLITE_STDCALL sqlite3_wal_hook(
   sqlite3*, 
@@ -8004,6 +8173,277 @@ SQLITE_API int SQLITE_STDCALL sqlite3_stmt_scanstatus(
 */
 SQLITE_API void SQLITE_STDCALL sqlite3_stmt_scanstatus_reset(sqlite3_stmt*);
 
+/*
+** CAPI3REF: Flush caches to disk mid-transaction
+**
+** ^If a write-transaction is open on [database connection] D when the
+** [sqlite3_db_cacheflush(D)] interface invoked, any dirty
+** pages in the pager-cache that are not currently in use are written out 
+** to disk. A dirty page may be in use if a database cursor created by an
+** active SQL statement is reading from it, or if it is page 1 of a database
+** file (page 1 is always "in use").  ^The [sqlite3_db_cacheflush(D)]
+** interface flushes caches for all schemas - "main", "temp", and
+** any [attached] databases.
+**
+** ^If this function needs to obtain extra database locks before dirty pages 
+** can be flushed to disk, it does so. ^If those locks cannot be obtained 
+** immediately and there is a busy-handler callback configured, it is invoked
+** in the usual manner. ^If the required lock still cannot be obtained, then
+** the database is skipped and an attempt made to flush any dirty pages
+** belonging to the next (if any) database. ^If any databases are skipped
+** because locks cannot be obtained, but no other error occurs, this
+** function returns SQLITE_BUSY.
+**
+** ^If any other error occurs while flushing dirty pages to disk (for
+** example an IO error or out-of-memory condition), then processing is
+** abandoned and an SQLite [error code] is returned to the caller immediately.
+**
+** ^Otherwise, if no error occurs, [sqlite3_db_cacheflush()] returns SQLITE_OK.
+**
+** ^This function does not set the database handle error code or message
+** returned by the [sqlite3_errcode()] and [sqlite3_errmsg()] functions.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3_db_cacheflush(sqlite3*);
+
+/*
+** CAPI3REF: The pre-update hook.
+**
+** ^These interfaces are only available if SQLite is compiled using the
+** [SQLITE_ENABLE_PREUPDATE_HOOK] compile-time option.
+**
+** ^The [sqlite3_preupdate_hook()] interface registers a callback function
+** that is invoked prior to each [INSERT], [UPDATE], and [DELETE] operation
+** on a [rowid table].
+** ^At most one preupdate hook may be registered at a time on a single
+** [database connection]; each call to [sqlite3_preupdate_hook()] overrides
+** the previous setting.
+** ^The preupdate hook is disabled by invoking [sqlite3_preupdate_hook()]
+** with a NULL pointer as the second parameter.
+** ^The third parameter to [sqlite3_preupdate_hook()] is passed through as
+** the first parameter to callbacks.
+**
+** ^The preupdate hook only fires for changes to [rowid tables]; the preupdate
+** hook is not invoked for changes to [virtual tables] or [WITHOUT ROWID]
+** tables.
+**
+** ^The second parameter to the preupdate callback is a pointer to
+** the [database connection] that registered the preupdate hook.
+** ^The third parameter to the preupdate callback is one of the constants
+** [SQLITE_INSERT], [SQLITE_DELETE], or [SQLITE_UPDATE] to indentify the
+** kind of update operation that is about to occur.
+** ^(The fourth parameter to the preupdate callback is the name of the
+** database within the database connection that is being modified.  This
+** will be "main" for the main database or "temp" for TEMP tables or 
+** the name given after the AS keyword in the [ATTACH] statement for attached
+** databases.)^
+** ^The fifth parameter to the preupdate callback is the name of the
+** table that is being modified.
+** ^The sixth parameter to the preupdate callback is the initial [rowid] of the
+** row being changes for SQLITE_UPDATE and SQLITE_DELETE changes and is
+** undefined for SQLITE_INSERT changes.
+** ^The seventh parameter to the preupdate callback is the final [rowid] of
+** the row being changed for SQLITE_UPDATE and SQLITE_INSERT changes and is
+** undefined for SQLITE_DELETE changes.
+**
+** The [sqlite3_preupdate_old()], [sqlite3_preupdate_new()],
+** [sqlite3_preupdate_count()], and [sqlite3_preupdate_depth()] interfaces
+** provide additional information about a preupdate event. These routines
+** may only be called from within a preupdate callback.  Invoking any of
+** these routines from outside of a preupdate callback or with a
+** [database connection] pointer that is different from the one supplied
+** to the preupdate callback results in undefined and probably undesirable
+** behavior.
+**
+** ^The [sqlite3_preupdate_count(D)] interface returns the number of columns
+** in the row that is being inserted, updated, or deleted.
+**
+** ^The [sqlite3_preupdate_old(D,N,P)] interface writes into P a pointer to
+** a [protected sqlite3_value] that contains the value of the Nth column of
+** the table row before it is updated.  The N parameter must be between 0
+** and one less than the number of columns or the behavior will be
+** undefined. This must only be used within SQLITE_UPDATE and SQLITE_DELETE
+** preupdate callbacks; if it is used by an SQLITE_INSERT callback then the
+** behavior is undefined.  The [sqlite3_value] that P points to
+** will be destroyed when the preupdate callback returns.
+**
+** ^The [sqlite3_preupdate_new(D,N,P)] interface writes into P a pointer to
+** a [protected sqlite3_value] that contains the value of the Nth column of
+** the table row after it is updated.  The N parameter must be between 0
+** and one less than the number of columns or the behavior will be
+** undefined. This must only be used within SQLITE_INSERT and SQLITE_UPDATE
+** preupdate callbacks; if it is used by an SQLITE_DELETE callback then the
+** behavior is undefined.  The [sqlite3_value] that P points to
+** will be destroyed when the preupdate callback returns.
+**
+** ^The [sqlite3_preupdate_depth(D)] interface returns 0 if the preupdate
+** callback was invoked as a result of a direct insert, update, or delete
+** operation; or 1 for inserts, updates, or deletes invoked by top-level 
+** triggers; or 2 for changes resulting from triggers called by top-level
+** triggers; and so forth.
+**
+** See also:  [sqlite3_update_hook()]
+*/
+SQLITE_API SQLITE_EXPERIMENTAL void *SQLITE_STDCALL sqlite3_preupdate_hook(
+  sqlite3 *db,
+  void(*xPreUpdate)(
+    void *pCtx,                   /* Copy of third arg to preupdate_hook() */
+    sqlite3 *db,                  /* Database handle */
+    int op,                       /* SQLITE_UPDATE, DELETE or INSERT */
+    char const *zDb,              /* Database name */
+    char const *zName,            /* Table name */
+    sqlite3_int64 iKey1,          /* Rowid of row about to be deleted/updated */
+    sqlite3_int64 iKey2           /* New rowid value (for a rowid UPDATE) */
+  ),
+  void*
+);
+SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_preupdate_old(sqlite3 *, int, sqlite3_value **);
+SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_preupdate_count(sqlite3 *);
+SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_preupdate_depth(sqlite3 *);
+SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_preupdate_new(sqlite3 *, int, sqlite3_value **);
+
+/*
+** CAPI3REF: Low-level system error code
+**
+** ^Attempt to return the underlying operating system error code or error
+** number that caused the most recent I/O error or failure to open a file.
+** The return value is OS-dependent.  For example, on unix systems, after
+** [sqlite3_open_v2()] returns [SQLITE_CANTOPEN], this interface could be
+** called to get back the underlying "errno" that caused the problem, such
+** as ENOSPC, EAUTH, EISDIR, and so forth.  
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3_system_errno(sqlite3*);
+
+/*
+** CAPI3REF: Database Snapshot
+** KEYWORDS: {snapshot}
+** EXPERIMENTAL
+**
+** An instance of the snapshot object records the state of a [WAL mode]
+** database for some specific point in history.
+**
+** In [WAL mode], multiple [database connections] that are open on the
+** same database file can each be reading a different historical version
+** of the database file.  When a [database connection] begins a read
+** transaction, that connection sees an unchanging copy of the database
+** as it existed for the point in time when the transaction first started.
+** Subsequent changes to the database from other connections are not seen
+** by the reader until a new read transaction is started.
+**
+** The sqlite3_snapshot object records state information about an historical
+** version of the database file so that it is possible to later open a new read
+** transaction that sees that historical version of the database rather than
+** the most recent version.
+**
+** The constructor for this object is [sqlite3_snapshot_get()].  The
+** [sqlite3_snapshot_open()] method causes a fresh read transaction to refer
+** to an historical snapshot (if possible).  The destructor for 
+** sqlite3_snapshot objects is [sqlite3_snapshot_free()].
+*/
+typedef struct sqlite3_snapshot sqlite3_snapshot;
+
+/*
+** CAPI3REF: Record A Database Snapshot
+** EXPERIMENTAL
+**
+** ^The [sqlite3_snapshot_get(D,S,P)] interface attempts to make a
+** new [sqlite3_snapshot] object that records the current state of
+** schema S in database connection D.  ^On success, the
+** [sqlite3_snapshot_get(D,S,P)] interface writes a pointer to the newly
+** created [sqlite3_snapshot] object into *P and returns SQLITE_OK.
+** ^If schema S of [database connection] D is not a [WAL mode] database
+** that is in a read transaction, then [sqlite3_snapshot_get(D,S,P)]
+** leaves the *P value unchanged and returns an appropriate [error code].
+**
+** The [sqlite3_snapshot] object returned from a successful call to
+** [sqlite3_snapshot_get()] must be freed using [sqlite3_snapshot_free()]
+** to avoid a memory leak.
+**
+** The [sqlite3_snapshot_get()] interface is only available when the
+** SQLITE_ENABLE_SNAPSHOT compile-time option is used.
+*/
+SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_snapshot_get(
+  sqlite3 *db,
+  const char *zSchema,
+  sqlite3_snapshot **ppSnapshot
+);
+
+/*
+** CAPI3REF: Start a read transaction on an historical snapshot
+** EXPERIMENTAL
+**
+** ^The [sqlite3_snapshot_open(D,S,P)] interface starts a
+** read transaction for schema S of
+** [database connection] D such that the read transaction
+** refers to historical [snapshot] P, rather than the most
+** recent change to the database.
+** ^The [sqlite3_snapshot_open()] interface returns SQLITE_OK on success
+** or an appropriate [error code] if it fails.
+**
+** ^In order to succeed, a call to [sqlite3_snapshot_open(D,S,P)] must be
+** the first operation following the [BEGIN] that takes the schema S
+** out of [autocommit mode].
+** ^In other words, schema S must not currently be in
+** a transaction for [sqlite3_snapshot_open(D,S,P)] to work, but the
+** database connection D must be out of [autocommit mode].
+** ^A [snapshot] will fail to open if it has been overwritten by a
+** [checkpoint].
+** ^(A call to [sqlite3_snapshot_open(D,S,P)] will fail if the
+** database connection D does not know that the database file for
+** schema S is in [WAL mode].  A database connection might not know
+** that the database file is in [WAL mode] if there has been no prior
+** I/O on that database connection, or if the database entered [WAL mode] 
+** after the most recent I/O on the database connection.)^
+** (Hint: Run "[PRAGMA application_id]" against a newly opened
+** database connection in order to make it ready to use snapshots.)
+**
+** The [sqlite3_snapshot_open()] interface is only available when the
+** SQLITE_ENABLE_SNAPSHOT compile-time option is used.
+*/
+SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_snapshot_open(
+  sqlite3 *db,
+  const char *zSchema,
+  sqlite3_snapshot *pSnapshot
+);
+
+/*
+** CAPI3REF: Destroy a snapshot
+** EXPERIMENTAL
+**
+** ^The [sqlite3_snapshot_free(P)] interface destroys [sqlite3_snapshot] P.
+** The application must eventually free every [sqlite3_snapshot] object
+** using this routine to avoid a memory leak.
+**
+** The [sqlite3_snapshot_free()] interface is only available when the
+** SQLITE_ENABLE_SNAPSHOT compile-time option is used.
+*/
+SQLITE_API SQLITE_EXPERIMENTAL void SQLITE_STDCALL sqlite3_snapshot_free(sqlite3_snapshot*);
+
+/*
+** CAPI3REF: Compare the ages of two snapshot handles.
+** EXPERIMENTAL
+**
+** The sqlite3_snapshot_cmp(P1, P2) interface is used to compare the ages
+** of two valid snapshot handles. 
+**
+** If the two snapshot handles are not associated with the same database 
+** file, the result of the comparison is undefined. 
+**
+** Additionally, the result of the comparison is only valid if both of the
+** snapshot handles were obtained by calling sqlite3_snapshot_get() since the
+** last time the wal file was deleted. The wal file is deleted when the
+** database is changed back to rollback mode or when the number of database
+** clients drops to zero. If either snapshot handle was obtained before the 
+** wal file was last deleted, the value returned by this function 
+** is undefined.
+**
+** Otherwise, this API returns a negative value if P1 refers to an older
+** snapshot than P2, zero if the two handles refer to the same database
+** snapshot, and a positive value if P1 is a newer snapshot than P2.
+*/
+SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_snapshot_cmp(
+  sqlite3_snapshot *p1,
+  sqlite3_snapshot *p2
+);
 
 /*
 ** Undo the hack that converts floating point types to integer for
@@ -8018,6 +8458,7 @@ SQLITE_API void SQLITE_STDCALL sqlite3_stmt_scanstatus_reset(sqlite3_stmt*);
 #endif
 #endif /* _SQLITE3_H_ */
 
+/******** Begin file sqlite3rtree.h *********/
 /*
 ** 2010 August 30
 **
@@ -8135,6 +8576,1287 @@ struct sqlite3_rtree_query_info {
 
 #endif  /* ifndef _SQLITE3RTREE_H_ */
 
+/******** End of sqlite3rtree.h *********/
+/******** Begin file sqlite3session.h *********/
+
+#if !defined(__SQLITESESSION_H_) && defined(SQLITE_ENABLE_SESSION)
+#define __SQLITESESSION_H_ 1
+
+/*
+** Make sure we can call this stuff from C++.
+*/
+#if 0
+extern "C" {
+#endif
+
+
+/*
+** CAPI3REF: Session Object Handle
+*/
+typedef struct sqlite3_session sqlite3_session;
+
+/*
+** CAPI3REF: Changeset Iterator Handle
+*/
+typedef struct sqlite3_changeset_iter sqlite3_changeset_iter;
+
+/*
+** CAPI3REF: Create A New Session Object
+**
+** Create a new session object attached to database handle db. If successful,
+** a pointer to the new object is written to *ppSession and SQLITE_OK is
+** returned. If an error occurs, *ppSession is set to NULL and an SQLite
+** error code (e.g. SQLITE_NOMEM) is returned.
+**
+** It is possible to create multiple session objects attached to a single
+** database handle.
+**
+** Session objects created using this function should be deleted using the
+** [sqlite3session_delete()] function before the database handle that they
+** are attached to is itself closed. If the database handle is closed before
+** the session object is deleted, then the results of calling any session
+** module function, including [sqlite3session_delete()] on the session object
+** are undefined.
+**
+** Because the session module uses the [sqlite3_preupdate_hook()] API, it
+** is not possible for an application to register a pre-update hook on a
+** database handle that has one or more session objects attached. Nor is
+** it possible to create a session object attached to a database handle for
+** which a pre-update hook is already defined. The results of attempting 
+** either of these things are undefined.
+**
+** The session object will be used to create changesets for tables in
+** database zDb, where zDb is either "main", or "temp", or the name of an
+** attached database. It is not an error if database zDb is not attached
+** to the database when the session object is created.
+*/
+int sqlite3session_create(
+  sqlite3 *db,                    /* Database handle */
+  const char *zDb,                /* Name of db (e.g. "main") */
+  sqlite3_session **ppSession     /* OUT: New session object */
+);
+
+/*
+** CAPI3REF: Delete A Session Object
+**
+** Delete a session object previously allocated using 
+** [sqlite3session_create()]. Once a session object has been deleted, the
+** results of attempting to use pSession with any other session module
+** function are undefined.
+**
+** Session objects must be deleted before the database handle to which they
+** are attached is closed. Refer to the documentation for 
+** [sqlite3session_create()] for details.
+*/
+void sqlite3session_delete(sqlite3_session *pSession);
+
+
+/*
+** CAPI3REF: Enable Or Disable A Session Object
+**
+** Enable or disable the recording of changes by a session object. When
+** enabled, a session object records changes made to the database. When
+** disabled - it does not. A newly created session object is enabled.
+** Refer to the documentation for [sqlite3session_changeset()] for further
+** details regarding how enabling and disabling a session object affects
+** the eventual changesets.
+**
+** Passing zero to this function disables the session. Passing a value
+** greater than zero enables it. Passing a value less than zero is a 
+** no-op, and may be used to query the current state of the session.
+**
+** The return value indicates the final state of the session object: 0 if 
+** the session is disabled, or 1 if it is enabled.
+*/
+int sqlite3session_enable(sqlite3_session *pSession, int bEnable);
+
+/*
+** CAPI3REF: Set Or Clear the Indirect Change Flag
+**
+** Each change recorded by a session object is marked as either direct or
+** indirect. A change is marked as indirect if either:
+**
+** <ul>
+**   <li> The session object "indirect" flag is set when the change is
+**        made, or
+**   <li> The change is made by an SQL trigger or foreign key action 
+**        instead of directly as a result of a users SQL statement.
+** </ul>
+**
+** If a single row is affected by more than one operation within a session,
+** then the change is considered indirect if all operations meet the criteria
+** for an indirect change above, or direct otherwise.
+**
+** This function is used to set, clear or query the session object indirect
+** flag.  If the second argument passed to this function is zero, then the
+** indirect flag is cleared. If it is greater than zero, the indirect flag
+** is set. Passing a value less than zero does not modify the current value
+** of the indirect flag, and may be used to query the current state of the 
+** indirect flag for the specified session object.
+**
+** The return value indicates the final state of the indirect flag: 0 if 
+** it is clear, or 1 if it is set.
+*/
+int sqlite3session_indirect(sqlite3_session *pSession, int bIndirect);
+
+/*
+** CAPI3REF: Attach A Table To A Session Object
+**
+** If argument zTab is not NULL, then it is the name of a table to attach
+** to the session object passed as the first argument. All subsequent changes 
+** made to the table while the session object is enabled will be recorded. See 
+** documentation for [sqlite3session_changeset()] for further details.
+**
+** Or, if argument zTab is NULL, then changes are recorded for all tables
+** in the database. If additional tables are added to the database (by 
+** executing "CREATE TABLE" statements) after this call is made, changes for 
+** the new tables are also recorded.
+**
+** Changes can only be recorded for tables that have a PRIMARY KEY explicitly
+** defined as part of their CREATE TABLE statement. It does not matter if the 
+** PRIMARY KEY is an "INTEGER PRIMARY KEY" (rowid alias) or not. The PRIMARY
+** KEY may consist of a single column, or may be a composite key.
+** 
+** It is not an error if the named table does not exist in the database. Nor
+** is it an error if the named table does not have a PRIMARY KEY. However,
+** no changes will be recorded in either of these scenarios.
+**
+** Changes are not recorded for individual rows that have NULL values stored
+** in one or more of their PRIMARY KEY columns.
+**
+** SQLITE_OK is returned if the call completes without error. Or, if an error 
+** occurs, an SQLite error code (e.g. SQLITE_NOMEM) is returned.
+*/
+int sqlite3session_attach(
+  sqlite3_session *pSession,      /* Session object */
+  const char *zTab                /* Table name */
+);
+
+/*
+** CAPI3REF: Set a table filter on a Session Object.
+**
+** The second argument (xFilter) is the "filter callback". For changes to rows 
+** in tables that are not attached to the Session oject, the filter is called
+** to determine whether changes to the table's rows should be tracked or not. 
+** If xFilter returns 0, changes is not tracked. Note that once a table is 
+** attached, xFilter will not be called again.
+*/
+void sqlite3session_table_filter(
+  sqlite3_session *pSession,      /* Session object */
+  int(*xFilter)(
+    void *pCtx,                   /* Copy of third arg to _filter_table() */
+    const char *zTab              /* Table name */
+  ),
+  void *pCtx                      /* First argument passed to xFilter */
+);
+
+/*
+** CAPI3REF: Generate A Changeset From A Session Object
+**
+** Obtain a changeset containing changes to the tables attached to the 
+** session object passed as the first argument. If successful, 
+** set *ppChangeset to point to a buffer containing the changeset 
+** and *pnChangeset to the size of the changeset in bytes before returning
+** SQLITE_OK. If an error occurs, set both *ppChangeset and *pnChangeset to
+** zero and return an SQLite error code.
+**
+** A changeset consists of zero or more INSERT, UPDATE and/or DELETE changes,
+** each representing a change to a single row of an attached table. An INSERT
+** change contains the values of each field of a new database row. A DELETE
+** contains the original values of each field of a deleted database row. An
+** UPDATE change contains the original values of each field of an updated
+** database row along with the updated values for each updated non-primary-key
+** column. It is not possible for an UPDATE change to represent a change that
+** modifies the values of primary key columns. If such a change is made, it
+** is represented in a changeset as a DELETE followed by an INSERT.
+**
+** Changes are not recorded for rows that have NULL values stored in one or 
+** more of their PRIMARY KEY columns. If such a row is inserted or deleted,
+** no corresponding change is present in the changesets returned by this
+** function. If an existing row with one or more NULL values stored in
+** PRIMARY KEY columns is updated so that all PRIMARY KEY columns are non-NULL,
+** only an INSERT is appears in the changeset. Similarly, if an existing row
+** with non-NULL PRIMARY KEY values is updated so that one or more of its
+** PRIMARY KEY columns are set to NULL, the resulting changeset contains a
+** DELETE change only.
+**
+** The contents of a changeset may be traversed using an iterator created
+** using the [sqlite3changeset_start()] API. A changeset may be applied to
+** a database with a compatible schema using the [sqlite3changeset_apply()]
+** API.
+**
+** Within a changeset generated by this function, all changes related to a
+** single table are grouped together. In other words, when iterating through
+** a changeset or when applying a changeset to a database, all changes related
+** to a single table are processed before moving on to the next table. Tables
+** are sorted in the same order in which they were attached (or auto-attached)
+** to the sqlite3_session object. The order in which the changes related to
+** a single table are stored is undefined.
+**
+** Following a successful call to this function, it is the responsibility of
+** the caller to eventually free the buffer that *ppChangeset points to using
+** [sqlite3_free()].
+**
+** <h3>Changeset Generation</h3>
+**
+** Once a table has been attached to a session object, the session object
+** records the primary key values of all new rows inserted into the table.
+** It also records the original primary key and other column values of any
+** deleted or updated rows. For each unique primary key value, data is only
+** recorded once - the first time a row with said primary key is inserted,
+** updated or deleted in the lifetime of the session.
+**
+** There is one exception to the previous paragraph: when a row is inserted,
+** updated or deleted, if one or more of its primary key columns contain a
+** NULL value, no record of the change is made.
+**
+** The session object therefore accumulates two types of records - those
+** that consist of primary key values only (created when the user inserts
+** a new record) and those that consist of the primary key values and the
+** original values of other table columns (created when the users deletes
+** or updates a record).
+**
+** When this function is called, the requested changeset is created using
+** both the accumulated records and the current contents of the database
+** file. Specifically:
+**
+** <ul>
+**   <li> For each record generated by an insert, the database is queried
+**        for a row with a matching primary key. If one is found, an INSERT
+**        change is added to the changeset. If no such row is found, no change 
+**        is added to the changeset.
+**
+**   <li> For each record generated by an update or delete, the database is 
+**        queried for a row with a matching primary key. If such a row is
+**        found and one or more of the non-primary key fields have been
+**        modified from their original values, an UPDATE change is added to 
+**        the changeset. Or, if no such row is found in the table, a DELETE 
+**        change is added to the changeset. If there is a row with a matching
+**        primary key in the database, but all fields contain their original
+**        values, no change is added to the changeset.
+** </ul>
+**
+** This means, amongst other things, that if a row is inserted and then later
+** deleted while a session object is active, neither the insert nor the delete
+** will be present in the changeset. Or if a row is deleted and then later a 
+** row with the same primary key values inserted while a session object is
+** active, the resulting changeset will contain an UPDATE change instead of
+** a DELETE and an INSERT.
+**
+** When a session object is disabled (see the [sqlite3session_enable()] API),
+** it does not accumulate records when rows are inserted, updated or deleted.
+** This may appear to have some counter-intuitive effects if a single row
+** is written to more than once during a session. For example, if a row
+** is inserted while a session object is enabled, then later deleted while 
+** the same session object is disabled, no INSERT record will appear in the
+** changeset, even though the delete took place while the session was disabled.
+** Or, if one field of a row is updated while a session is disabled, and 
+** another field of the same row is updated while the session is enabled, the
+** resulting changeset will contain an UPDATE change that updates both fields.
+*/
+int sqlite3session_changeset(
+  sqlite3_session *pSession,      /* Session object */
+  int *pnChangeset,               /* OUT: Size of buffer at *ppChangeset */
+  void **ppChangeset              /* OUT: Buffer containing changeset */
+);
+
+/*
+** CAPI3REF: Load The Difference Between Tables Into A Session 
+**
+** If it is not already attached to the session object passed as the first
+** argument, this function attaches table zTbl in the same manner as the
+** [sqlite3session_attach()] function. If zTbl does not exist, or if it
+** does not have a primary key, this function is a no-op (but does not return
+** an error).
+**
+** Argument zFromDb must be the name of a database ("main", "temp" etc.)
+** attached to the same database handle as the session object that contains 
+** a table compatible with the table attached to the session by this function.
+** A table is considered compatible if it:
+**
+** <ul>
+**   <li> Has the same name,
+**   <li> Has the same set of columns declared in the same order, and
+**   <li> Has the same PRIMARY KEY definition.
+** </ul>
+**
+** If the tables are not compatible, SQLITE_SCHEMA is returned. If the tables
+** are compatible but do not have any PRIMARY KEY columns, it is not an error
+** but no changes are added to the session object. As with other session
+** APIs, tables without PRIMARY KEYs are simply ignored.
+**
+** This function adds a set of changes to the session object that could be
+** used to update the table in database zFrom (call this the "from-table") 
+** so that its content is the same as the table attached to the session 
+** object (call this the "to-table"). Specifically:
+**
+** <ul>
+**   <li> For each row (primary key) that exists in the to-table but not in 
+**     the from-table, an INSERT record is added to the session object.
+**
+**   <li> For each row (primary key) that exists in the to-table but not in 
+**     the from-table, a DELETE record is added to the session object.
+**
+**   <li> For each row (primary key) that exists in both tables, but features 
+**     different in each, an UPDATE record is added to the session.
+** </ul>
+**
+** To clarify, if this function is called and then a changeset constructed
+** using [sqlite3session_changeset()], then after applying that changeset to 
+** database zFrom the contents of the two compatible tables would be 
+** identical.
+**
+** It an error if database zFrom does not exist or does not contain the
+** required compatible table.
+**
+** If the operation successful, SQLITE_OK is returned. Otherwise, an SQLite
+** error code. In this case, if argument pzErrMsg is not NULL, *pzErrMsg
+** may be set to point to a buffer containing an English language error 
+** message. It is the responsibility of the caller to free this buffer using
+** sqlite3_free().
+*/
+int sqlite3session_diff(
+  sqlite3_session *pSession,
+  const char *zFromDb,
+  const char *zTbl,
+  char **pzErrMsg
+);
+
+
+/*
+** CAPI3REF: Generate A Patchset From A Session Object
+**
+** The differences between a patchset and a changeset are that:
+**
+** <ul>
+**   <li> DELETE records consist of the primary key fields only. The 
+**        original values of other fields are omitted.
+**   <li> The original values of any modified fields are omitted from 
+**        UPDATE records.
+** </ul>
+**
+** A patchset blob may be used with up to date versions of all 
+** sqlite3changeset_xxx API functions except for sqlite3changeset_invert(), 
+** which returns SQLITE_CORRUPT if it is passed a patchset. Similarly,
+** attempting to use a patchset blob with old versions of the
+** sqlite3changeset_xxx APIs also provokes an SQLITE_CORRUPT error. 
+**
+** Because the non-primary key "old.*" fields are omitted, no 
+** SQLITE_CHANGESET_DATA conflicts can be detected or reported if a patchset
+** is passed to the sqlite3changeset_apply() API. Other conflict types work
+** in the same way as for changesets.
+**
+** Changes within a patchset are ordered in the same way as for changesets
+** generated by the sqlite3session_changeset() function (i.e. all changes for
+** a single table are grouped together, tables appear in the order in which
+** they were attached to the session object).
+*/
+int sqlite3session_patchset(
+  sqlite3_session *pSession,      /* Session object */
+  int *pnPatchset,                /* OUT: Size of buffer at *ppChangeset */
+  void **ppPatchset               /* OUT: Buffer containing changeset */
+);
+
+/*
+** CAPI3REF: Test if a changeset has recorded any changes.
+**
+** Return non-zero if no changes to attached tables have been recorded by 
+** the session object passed as the first argument. Otherwise, if one or 
+** more changes have been recorded, return zero.
+**
+** Even if this function returns zero, it is possible that calling
+** [sqlite3session_changeset()] on the session handle may still return a
+** changeset that contains no changes. This can happen when a row in 
+** an attached table is modified and then later on the original values 
+** are restored. However, if this function returns non-zero, then it is
+** guaranteed that a call to sqlite3session_changeset() will return a 
+** changeset containing zero changes.
+*/
+int sqlite3session_isempty(sqlite3_session *pSession);
+
+/*
+** CAPI3REF: Create An Iterator To Traverse A Changeset 
+**
+** Create an iterator used to iterate through the contents of a changeset.
+** If successful, *pp is set to point to the iterator handle and SQLITE_OK
+** is returned. Otherwise, if an error occurs, *pp is set to zero and an
+** SQLite error code is returned.
+**
+** The following functions can be used to advance and query a changeset 
+** iterator created by this function:
+**
+** <ul>
+**   <li> [sqlite3changeset_next()]
+**   <li> [sqlite3changeset_op()]
+**   <li> [sqlite3changeset_new()]
+**   <li> [sqlite3changeset_old()]
+** </ul>
+**
+** It is the responsibility of the caller to eventually destroy the iterator
+** by passing it to [sqlite3changeset_finalize()]. The buffer containing the
+** changeset (pChangeset) must remain valid until after the iterator is
+** destroyed.
+**
+** Assuming the changeset blob was created by one of the
+** [sqlite3session_changeset()], [sqlite3changeset_concat()] or
+** [sqlite3changeset_invert()] functions, all changes within the changeset 
+** that apply to a single table are grouped together. This means that when 
+** an application iterates through a changeset using an iterator created by 
+** this function, all changes that relate to a single table are visted 
+** consecutively. There is no chance that the iterator will visit a change 
+** the applies to table X, then one for table Y, and then later on visit 
+** another change for table X.
+*/
+int sqlite3changeset_start(
+  sqlite3_changeset_iter **pp,    /* OUT: New changeset iterator handle */
+  int nChangeset,                 /* Size of changeset blob in bytes */
+  void *pChangeset                /* Pointer to blob containing changeset */
+);
+
+
+/*
+** CAPI3REF: Advance A Changeset Iterator
+**
+** This function may only be used with iterators created by function
+** [sqlite3changeset_start()]. If it is called on an iterator passed to
+** a conflict-handler callback by [sqlite3changeset_apply()], SQLITE_MISUSE
+** is returned and the call has no effect.
+**
+** Immediately after an iterator is created by sqlite3changeset_start(), it
+** does not point to any change in the changeset. Assuming the changeset
+** is not empty, the first call to this function advances the iterator to
+** point to the first change in the changeset. Each subsequent call advances
+** the iterator to point to the next change in the changeset (if any). If
+** no error occurs and the iterator points to a valid change after a call
+** to sqlite3changeset_next() has advanced it, SQLITE_ROW is returned. 
+** Otherwise, if all changes in the changeset have already been visited,
+** SQLITE_DONE is returned.
+**
+** If an error occurs, an SQLite error code is returned. Possible error 
+** codes include SQLITE_CORRUPT (if the changeset buffer is corrupt) or 
+** SQLITE_NOMEM.
+*/
+int sqlite3changeset_next(sqlite3_changeset_iter *pIter);
+
+/*
+** CAPI3REF: Obtain The Current Operation From A Changeset Iterator
+**
+** The pIter argument passed to this function may either be an iterator
+** passed to a conflict-handler by [sqlite3changeset_apply()], or an iterator
+** created by [sqlite3changeset_start()]. In the latter case, the most recent
+** call to [sqlite3changeset_next()] must have returned [SQLITE_ROW]. If this
+** is not the case, this function returns [SQLITE_MISUSE].
+**
+** If argument pzTab is not NULL, then *pzTab is set to point to a
+** nul-terminated utf-8 encoded string containing the name of the table
+** affected by the current change. The buffer remains valid until either
+** sqlite3changeset_next() is called on the iterator or until the 
+** conflict-handler function returns. If pnCol is not NULL, then *pnCol is 
+** set to the number of columns in the table affected by the change. If
+** pbIncorrect is not NULL, then *pbIndirect is set to true (1) if the change
+** is an indirect change, or false (0) otherwise. See the documentation for
+** [sqlite3session_indirect()] for a description of direct and indirect
+** changes. Finally, if pOp is not NULL, then *pOp is set to one of 
+** [SQLITE_INSERT], [SQLITE_DELETE] or [SQLITE_UPDATE], depending on the 
+** type of change that the iterator currently points to.
+**
+** If no error occurs, SQLITE_OK is returned. If an error does occur, an
+** SQLite error code is returned. The values of the output variables may not
+** be trusted in this case.
+*/
+int sqlite3changeset_op(
+  sqlite3_changeset_iter *pIter,  /* Iterator object */
+  const char **pzTab,             /* OUT: Pointer to table name */
+  int *pnCol,                     /* OUT: Number of columns in table */
+  int *pOp,                       /* OUT: SQLITE_INSERT, DELETE or UPDATE */
+  int *pbIndirect                 /* OUT: True for an 'indirect' change */
+);
+
+/*
+** CAPI3REF: Obtain The Primary Key Definition Of A Table
+**
+** For each modified table, a changeset includes the following:
+**
+** <ul>
+**   <li> The number of columns in the table, and
+**   <li> Which of those columns make up the tables PRIMARY KEY.
+** </ul>
+**
+** This function is used to find which columns comprise the PRIMARY KEY of
+** the table modified by the change that iterator pIter currently points to.
+** If successful, *pabPK is set to point to an array of nCol entries, where
+** nCol is the number of columns in the table. Elements of *pabPK are set to
+** 0x01 if the corresponding column is part of the tables primary key, or
+** 0x00 if it is not.
+**
+** If argumet pnCol is not NULL, then *pnCol is set to the number of columns
+** in the table.
+**
+** If this function is called when the iterator does not point to a valid
+** entry, SQLITE_MISUSE is returned and the output variables zeroed. Otherwise,
+** SQLITE_OK is returned and the output variables populated as described
+** above.
+*/
+int sqlite3changeset_pk(
+  sqlite3_changeset_iter *pIter,  /* Iterator object */
+  unsigned char **pabPK,          /* OUT: Array of boolean - true for PK cols */
+  int *pnCol                      /* OUT: Number of entries in output array */
+);
+
+/*
+** CAPI3REF: Obtain old.* Values From A Changeset Iterator
+**
+** The pIter argument passed to this function may either be an iterator
+** passed to a conflict-handler by [sqlite3changeset_apply()], or an iterator
+** created by [sqlite3changeset_start()]. In the latter case, the most recent
+** call to [sqlite3changeset_next()] must have returned SQLITE_ROW. 
+** Furthermore, it may only be called if the type of change that the iterator
+** currently points to is either [SQLITE_DELETE] or [SQLITE_UPDATE]. Otherwise,
+** this function returns [SQLITE_MISUSE] and sets *ppValue to NULL.
+**
+** Argument iVal must be greater than or equal to 0, and less than the number
+** of columns in the table affected by the current change. Otherwise,
+** [SQLITE_RANGE] is returned and *ppValue is set to NULL.
+**
+** If successful, this function sets *ppValue to point to a protected
+** sqlite3_value object containing the iVal'th value from the vector of 
+** original row values stored as part of the UPDATE or DELETE change and
+** returns SQLITE_OK. The name of the function comes from the fact that this 
+** is similar to the "old.*" columns available to update or delete triggers.
+**
+** If some other error occurs (e.g. an OOM condition), an SQLite error code
+** is returned and *ppValue is set to NULL.
+*/
+int sqlite3changeset_old(
+  sqlite3_changeset_iter *pIter,  /* Changeset iterator */
+  int iVal,                       /* Column number */
+  sqlite3_value **ppValue         /* OUT: Old value (or NULL pointer) */
+);
+
+/*
+** CAPI3REF: Obtain new.* Values From A Changeset Iterator
+**
+** The pIter argument passed to this function may either be an iterator
+** passed to a conflict-handler by [sqlite3changeset_apply()], or an iterator
+** created by [sqlite3changeset_start()]. In the latter case, the most recent
+** call to [sqlite3changeset_next()] must have returned SQLITE_ROW. 
+** Furthermore, it may only be called if the type of change that the iterator
+** currently points to is either [SQLITE_UPDATE] or [SQLITE_INSERT]. Otherwise,
+** this function returns [SQLITE_MISUSE] and sets *ppValue to NULL.
+**
+** Argument iVal must be greater than or equal to 0, and less than the number
+** of columns in the table affected by the current change. Otherwise,
+** [SQLITE_RANGE] is returned and *ppValue is set to NULL.
+**
+** If successful, this function sets *ppValue to point to a protected
+** sqlite3_value object containing the iVal'th value from the vector of 
+** new row values stored as part of the UPDATE or INSERT change and
+** returns SQLITE_OK. If the change is an UPDATE and does not include
+** a new value for the requested column, *ppValue is set to NULL and 
+** SQLITE_OK returned. The name of the function comes from the fact that 
+** this is similar to the "new.*" columns available to update or delete 
+** triggers.
+**
+** If some other error occurs (e.g. an OOM condition), an SQLite error code
+** is returned and *ppValue is set to NULL.
+*/
+int sqlite3changeset_new(
+  sqlite3_changeset_iter *pIter,  /* Changeset iterator */
+  int iVal,                       /* Column number */
+  sqlite3_value **ppValue         /* OUT: New value (or NULL pointer) */
+);
+
+/*
+** CAPI3REF: Obtain Conflicting Row Values From A Changeset Iterator
+**
+** This function should only be used with iterator objects passed to a
+** conflict-handler callback by [sqlite3changeset_apply()] with either
+** [SQLITE_CHANGESET_DATA] or [SQLITE_CHANGESET_CONFLICT]. If this function
+** is called on any other iterator, [SQLITE_MISUSE] is returned and *ppValue
+** is set to NULL.
+**
+** Argument iVal must be greater than or equal to 0, and less than the number
+** of columns in the table affected by the current change. Otherwise,
+** [SQLITE_RANGE] is returned and *ppValue is set to NULL.
+**
+** If successful, this function sets *ppValue to point to a protected
+** sqlite3_value object containing the iVal'th value from the 
+** "conflicting row" associated with the current conflict-handler callback
+** and returns SQLITE_OK.
+**
+** If some other error occurs (e.g. an OOM condition), an SQLite error code
+** is returned and *ppValue is set to NULL.
+*/
+int sqlite3changeset_conflict(
+  sqlite3_changeset_iter *pIter,  /* Changeset iterator */
+  int iVal,                       /* Column number */
+  sqlite3_value **ppValue         /* OUT: Value from conflicting row */
+);
+
+/*
+** CAPI3REF: Determine The Number Of Foreign Key Constraint Violations
+**
+** This function may only be called with an iterator passed to an
+** SQLITE_CHANGESET_FOREIGN_KEY conflict handler callback. In this case
+** it sets the output variable to the total number of known foreign key
+** violations in the destination database and returns SQLITE_OK.
+**
+** In all other cases this function returns SQLITE_MISUSE.
+*/
+int sqlite3changeset_fk_conflicts(
+  sqlite3_changeset_iter *pIter,  /* Changeset iterator */
+  int *pnOut                      /* OUT: Number of FK violations */
+);
+
+
+/*
+** CAPI3REF: Finalize A Changeset Iterator
+**
+** This function is used to finalize an iterator allocated with
+** [sqlite3changeset_start()].
+**
+** This function should only be called on iterators created using the
+** [sqlite3changeset_start()] function. If an application calls this
+** function with an iterator passed to a conflict-handler by
+** [sqlite3changeset_apply()], [SQLITE_MISUSE] is immediately returned and the
+** call has no effect.
+**
+** If an error was encountered within a call to an sqlite3changeset_xxx()
+** function (for example an [SQLITE_CORRUPT] in [sqlite3changeset_next()] or an 
+** [SQLITE_NOMEM] in [sqlite3changeset_new()]) then an error code corresponding
+** to that error is returned by this function. Otherwise, SQLITE_OK is
+** returned. This is to allow the following pattern (pseudo-code):
+**
+**   sqlite3changeset_start();
+**   while( SQLITE_ROW==sqlite3changeset_next() ){
+**     // Do something with change.
+**   }
+**   rc = sqlite3changeset_finalize();
+**   if( rc!=SQLITE_OK ){
+**     // An error has occurred 
+**   }
+*/
+int sqlite3changeset_finalize(sqlite3_changeset_iter *pIter);
+
+/*
+** CAPI3REF: Invert A Changeset
+**
+** This function is used to "invert" a changeset object. Applying an inverted
+** changeset to a database reverses the effects of applying the uninverted
+** changeset. Specifically:
+**
+** <ul>
+**   <li> Each DELETE change is changed to an INSERT, and
+**   <li> Each INSERT change is changed to a DELETE, and
+**   <li> For each UPDATE change, the old.* and new.* values are exchanged.
+** </ul>
+**
+** This function does not change the order in which changes appear within
+** the changeset. It merely reverses the sense of each individual change.
+**
+** If successful, a pointer to a buffer containing the inverted changeset
+** is stored in *ppOut, the size of the same buffer is stored in *pnOut, and
+** SQLITE_OK is returned. If an error occurs, both *pnOut and *ppOut are
+** zeroed and an SQLite error code returned.
+**
+** It is the responsibility of the caller to eventually call sqlite3_free()
+** on the *ppOut pointer to free the buffer allocation following a successful 
+** call to this function.
+**
+** WARNING/TODO: This function currently assumes that the input is a valid
+** changeset. If it is not, the results are undefined.
+*/
+int sqlite3changeset_invert(
+  int nIn, const void *pIn,       /* Input changeset */
+  int *pnOut, void **ppOut        /* OUT: Inverse of input */
+);
+
+/*
+** CAPI3REF: Concatenate Two Changeset Objects
+**
+** This function is used to concatenate two changesets, A and B, into a 
+** single changeset. The result is a changeset equivalent to applying
+** changeset A followed by changeset B. 
+**
+** This function combines the two input changesets using an 
+** sqlite3_changegroup object. Calling it produces similar results as the
+** following code fragment:
+**
+**   sqlite3_changegroup *pGrp;
+**   rc = sqlite3_changegroup_new(&pGrp);
+**   if( rc==SQLITE_OK ) rc = sqlite3changegroup_add(pGrp, nA, pA);
+**   if( rc==SQLITE_OK ) rc = sqlite3changegroup_add(pGrp, nB, pB);
+**   if( rc==SQLITE_OK ){
+**     rc = sqlite3changegroup_output(pGrp, pnOut, ppOut);
+**   }else{
+**     *ppOut = 0;
+**     *pnOut = 0;
+**   }
+**
+** Refer to the sqlite3_changegroup documentation below for details.
+*/
+int sqlite3changeset_concat(
+  int nA,                         /* Number of bytes in buffer pA */
+  void *pA,                       /* Pointer to buffer containing changeset A */
+  int nB,                         /* Number of bytes in buffer pB */
+  void *pB,                       /* Pointer to buffer containing changeset B */
+  int *pnOut,                     /* OUT: Number of bytes in output changeset */
+  void **ppOut                    /* OUT: Buffer containing output changeset */
+);
+
+
+/*
+** Changegroup handle.
+*/
+typedef struct sqlite3_changegroup sqlite3_changegroup;
+
+/*
+** CAPI3REF: Combine two or more changesets into a single changeset.
+**
+** An sqlite3_changegroup object is used to combine two or more changesets
+** (or patchsets) into a single changeset (or patchset). A single changegroup
+** object may combine changesets or patchsets, but not both. The output is
+** always in the same format as the input.
+**
+** If successful, this function returns SQLITE_OK and populates (*pp) with
+** a pointer to a new sqlite3_changegroup object before returning. The caller
+** should eventually free the returned object using a call to 
+** sqlite3changegroup_delete(). If an error occurs, an SQLite error code
+** (i.e. SQLITE_NOMEM) is returned and *pp is set to NULL.
+**
+** The usual usage pattern for an sqlite3_changegroup object is as follows:
+**
+** <ul>
+**   <li> It is created using a call to sqlite3changegroup_new().
+**
+**   <li> Zero or more changesets (or patchsets) are added to the object
+**        by calling sqlite3changegroup_add().
+**
+**   <li> The result of combining all input changesets together is obtained 
+**        by the application via a call to sqlite3changegroup_output().
+**
+**   <li> The object is deleted using a call to sqlite3changegroup_delete().
+** </ul>
+**
+** Any number of calls to add() and output() may be made between the calls to
+** new() and delete(), and in any order.
+**
+** As well as the regular sqlite3changegroup_add() and 
+** sqlite3changegroup_output() functions, also available are the streaming
+** versions sqlite3changegroup_add_strm() and sqlite3changegroup_output_strm().
+*/
+int sqlite3changegroup_new(sqlite3_changegroup **pp);
+
+/*
+** Add all changes within the changeset (or patchset) in buffer pData (size
+** nData bytes) to the changegroup. 
+**
+** If the buffer contains a patchset, then all prior calls to this function
+** on the same changegroup object must also have specified patchsets. Or, if
+** the buffer contains a changeset, so must have the earlier calls to this
+** function. Otherwise, SQLITE_ERROR is returned and no changes are added
+** to the changegroup.
+**
+** Rows within the changeset and changegroup are identified by the values in
+** their PRIMARY KEY columns. A change in the changeset is considered to
+** apply to the same row as a change already present in the changegroup if
+** the two rows have the same primary key.
+**
+** Changes to rows that that do not already appear in the changegroup are
+** simply copied into it. Or, if both the new changeset and the changegroup
+** contain changes that apply to a single row, the final contents of the
+** changegroup depends on the type of each change, as follows:
+**
+** <table border=1 style="margin-left:8ex;margin-right:8ex">
+**   <tr><th style="white-space:pre">Existing Change  </th>
+**       <th style="white-space:pre">New Change       </th>
+**       <th>Output Change
+**   <tr><td>INSERT <td>INSERT <td>
+**       The new change is ignored. This case does not occur if the new
+**       changeset was recorded immediately after the changesets already
+**       added to the changegroup.
+**   <tr><td>INSERT <td>UPDATE <td>
+**       The INSERT change remains in the changegroup. The values in the 
+**       INSERT change are modified as if the row was inserted by the
+**       existing change and then updated according to the new change.
+**   <tr><td>INSERT <td>DELETE <td>
+**       The existing INSERT is removed from the changegroup. The DELETE is
+**       not added.
+**   <tr><td>UPDATE <td>INSERT <td>
+**       The new change is ignored. This case does not occur if the new
+**       changeset was recorded immediately after the changesets already
+**       added to the changegroup.
+**   <tr><td>UPDATE <td>UPDATE <td>
+**       The existing UPDATE remains within the changegroup. It is amended 
+**       so that the accompanying values are as if the row was updated once 
+**       by the existing change and then again by the new change.
+**   <tr><td>UPDATE <td>DELETE <td>
+**       The existing UPDATE is replaced by the new DELETE within the
+**       changegroup.
+**   <tr><td>DELETE <td>INSERT <td>
+**       If one or more of the column values in the row inserted by the
+**       new change differ from those in the row deleted by the existing 
+**       change, the existing DELETE is replaced by an UPDATE within the
+**       changegroup. Otherwise, if the inserted row is exactly the same 
+**       as the deleted row, the existing DELETE is simply discarded.
+**   <tr><td>DELETE <td>UPDATE <td>
+**       The new change is ignored. This case does not occur if the new
+**       changeset was recorded immediately after the changesets already
+**       added to the changegroup.
+**   <tr><td>DELETE <td>DELETE <td>
+**       The new change is ignored. This case does not occur if the new
+**       changeset was recorded immediately after the changesets already
+**       added to the changegroup.
+** </table>
+**
+** If the new changeset contains changes to a table that is already present
+** in the changegroup, then the number of columns and the position of the
+** primary key columns for the table must be consistent. If this is not the
+** case, this function fails with SQLITE_SCHEMA. If the input changeset
+** appears to be corrupt and the corruption is detected, SQLITE_CORRUPT is
+** returned. Or, if an out-of-memory condition occurs during processing, this
+** function returns SQLITE_NOMEM. In all cases, if an error occurs the
+** final contents of the changegroup is undefined.
+**
+** If no error occurs, SQLITE_OK is returned.
+*/
+int sqlite3changegroup_add(sqlite3_changegroup*, int nData, void *pData);
+
+/*
+** Obtain a buffer containing a changeset (or patchset) representing the
+** current contents of the changegroup. If the inputs to the changegroup
+** were themselves changesets, the output is a changeset. Or, if the
+** inputs were patchsets, the output is also a patchset.
+**
+** As with the output of the sqlite3session_changeset() and
+** sqlite3session_patchset() functions, all changes related to a single
+** table are grouped together in the output of this function. Tables appear
+** in the same order as for the very first changeset added to the changegroup.
+** If the second or subsequent changesets added to the changegroup contain
+** changes for tables that do not appear in the first changeset, they are
+** appended onto the end of the output changeset, again in the order in
+** which they are first encountered.
+**
+** If an error occurs, an SQLite error code is returned and the output
+** variables (*pnData) and (*ppData) are set to 0. Otherwise, SQLITE_OK
+** is returned and the output variables are set to the size of and a 
+** pointer to the output buffer, respectively. In this case it is the
+** responsibility of the caller to eventually free the buffer using a
+** call to sqlite3_free().
+*/
+int sqlite3changegroup_output(
+  sqlite3_changegroup*,
+  int *pnData,                    /* OUT: Size of output buffer in bytes */
+  void **ppData                   /* OUT: Pointer to output buffer */
+);
+
+/*
+** Delete a changegroup object.
+*/
+void sqlite3changegroup_delete(sqlite3_changegroup*);
+
+/*
+** CAPI3REF: Apply A Changeset To A Database
+**
+** Apply a changeset to a database. This function attempts to update the
+** "main" database attached to handle db with the changes found in the
+** changeset passed via the second and third arguments.
+**
+** The fourth argument (xFilter) passed to this function is the "filter
+** callback". If it is not NULL, then for each table affected by at least one
+** change in the changeset, the filter callback is invoked with
+** the table name as the second argument, and a copy of the context pointer
+** passed as the sixth argument to this function as the first. If the "filter
+** callback" returns zero, then no attempt is made to apply any changes to 
+** the table. Otherwise, if the return value is non-zero or the xFilter
+** argument to this function is NULL, all changes related to the table are
+** attempted.
+**
+** For each table that is not excluded by the filter callback, this function 
+** tests that the target database contains a compatible table. A table is 
+** considered compatible if all of the following are true:
+**
+** <ul>
+**   <li> The table has the same name as the name recorded in the 
+**        changeset, and
+**   <li> The table has the same number of columns as recorded in the 
+**        changeset, and
+**   <li> The table has primary key columns in the same position as 
+**        recorded in the changeset.
+** </ul>
+**
+** If there is no compatible table, it is not an error, but none of the
+** changes associated with the table are applied. A warning message is issued
+** via the sqlite3_log() mechanism with the error code SQLITE_SCHEMA. At most
+** one such warning is issued for each table in the changeset.
+**
+** For each change for which there is a compatible table, an attempt is made 
+** to modify the table contents according to the UPDATE, INSERT or DELETE 
+** change. If a change cannot be applied cleanly, the conflict handler 
+** function passed as the fifth argument to sqlite3changeset_apply() may be 
+** invoked. A description of exactly when the conflict handler is invoked for 
+** each type of change is below.
+**
+** Unlike the xFilter argument, xConflict may not be passed NULL. The results
+** of passing anything other than a valid function pointer as the xConflict
+** argument are undefined.
+**
+** Each time the conflict handler function is invoked, it must return one
+** of [SQLITE_CHANGESET_OMIT], [SQLITE_CHANGESET_ABORT] or 
+** [SQLITE_CHANGESET_REPLACE]. SQLITE_CHANGESET_REPLACE may only be returned
+** if the second argument passed to the conflict handler is either
+** SQLITE_CHANGESET_DATA or SQLITE_CHANGESET_CONFLICT. If the conflict-handler
+** returns an illegal value, any changes already made are rolled back and
+** the call to sqlite3changeset_apply() returns SQLITE_MISUSE. Different 
+** actions are taken by sqlite3changeset_apply() depending on the value
+** returned by each invocation of the conflict-handler function. Refer to
+** the documentation for the three 
+** [SQLITE_CHANGESET_OMIT|available return values] for details.
+**
+** <dl>
+** <dt>DELETE Changes<dd>
+**   For each DELETE change, this function checks if the target database 
+**   contains a row with the same primary key value (or values) as the 
+**   original row values stored in the changeset. If it does, and the values 
+**   stored in all non-primary key columns also match the values stored in 
+**   the changeset the row is deleted from the target database.
+**
+**   If a row with matching primary key values is found, but one or more of
+**   the non-primary key fields contains a value different from the original
+**   row value stored in the changeset, the conflict-handler function is
+**   invoked with [SQLITE_CHANGESET_DATA] as the second argument.
+**
+**   If no row with matching primary key values is found in the database,
+**   the conflict-handler function is invoked with [SQLITE_CHANGESET_NOTFOUND]
+**   passed as the second argument.
+**
+**   If the DELETE operation is attempted, but SQLite returns SQLITE_CONSTRAINT
+**   (which can only happen if a foreign key constraint is violated), the
+**   conflict-handler function is invoked with [SQLITE_CHANGESET_CONSTRAINT]
+**   passed as the second argument. This includes the case where the DELETE
+**   operation is attempted because an earlier call to the conflict handler
+**   function returned [SQLITE_CHANGESET_REPLACE].
+**
+** <dt>INSERT Changes<dd>
+**   For each INSERT change, an attempt is made to insert the new row into
+**   the database.
+**
+**   If the attempt to insert the row fails because the database already 
+**   contains a row with the same primary key values, the conflict handler
+**   function is invoked with the second argument set to 
+**   [SQLITE_CHANGESET_CONFLICT].
+**
+**   If the attempt to insert the row fails because of some other constraint
+**   violation (e.g. NOT NULL or UNIQUE), the conflict handler function is 
+**   invoked with the second argument set to [SQLITE_CHANGESET_CONSTRAINT].
+**   This includes the case where the INSERT operation is re-attempted because 
+**   an earlier call to the conflict handler function returned 
+**   [SQLITE_CHANGESET_REPLACE].
+**
+** <dt>UPDATE Changes<dd>
+**   For each UPDATE change, this function checks if the target database 
+**   contains a row with the same primary key value (or values) as the 
+**   original row values stored in the changeset. If it does, and the values 
+**   stored in all non-primary key columns also match the values stored in 
+**   the changeset the row is updated within the target database.
+**
+**   If a row with matching primary key values is found, but one or more of
+**   the non-primary key fields contains a value different from an original
+**   row value stored in the changeset, the conflict-handler function is
+**   invoked with [SQLITE_CHANGESET_DATA] as the second argument. Since
+**   UPDATE changes only contain values for non-primary key fields that are
+**   to be modified, only those fields need to match the original values to
+**   avoid the SQLITE_CHANGESET_DATA conflict-handler callback.
+**
+**   If no row with matching primary key values is found in the database,
+**   the conflict-handler function is invoked with [SQLITE_CHANGESET_NOTFOUND]
+**   passed as the second argument.
+**
+**   If the UPDATE operation is attempted, but SQLite returns 
+**   SQLITE_CONSTRAINT, the conflict-handler function is invoked with 
+**   [SQLITE_CHANGESET_CONSTRAINT] passed as the second argument.
+**   This includes the case where the UPDATE operation is attempted after 
+**   an earlier call to the conflict handler function returned
+**   [SQLITE_CHANGESET_REPLACE].  
+** </dl>
+**
+** It is safe to execute SQL statements, including those that write to the
+** table that the callback related to, from within the xConflict callback.
+** This can be used to further customize the applications conflict
+** resolution strategy.
+**
+** All changes made by this function are enclosed in a savepoint transaction.
+** If any other error (aside from a constraint failure when attempting to
+** write to the target database) occurs, then the savepoint transaction is
+** rolled back, restoring the target database to its original state, and an 
+** SQLite error code returned.
+*/
+int sqlite3changeset_apply(
+  sqlite3 *db,                    /* Apply change to "main" db of this handle */
+  int nChangeset,                 /* Size of changeset in bytes */
+  void *pChangeset,               /* Changeset blob */
+  int(*xFilter)(
+    void *pCtx,                   /* Copy of sixth arg to _apply() */
+    const char *zTab              /* Table name */
+  ),
+  int(*xConflict)(
+    void *pCtx,                   /* Copy of sixth arg to _apply() */
+    int eConflict,                /* DATA, MISSING, CONFLICT, CONSTRAINT */
+    sqlite3_changeset_iter *p     /* Handle describing change and conflict */
+  ),
+  void *pCtx                      /* First argument passed to xConflict */
+);
+
+/* 
+** CAPI3REF: Constants Passed To The Conflict Handler
+**
+** Values that may be passed as the second argument to a conflict-handler.
+**
+** <dl>
+** <dt>SQLITE_CHANGESET_DATA<dd>
+**   The conflict handler is invoked with CHANGESET_DATA as the second argument
+**   when processing a DELETE or UPDATE change if a row with the required
+**   PRIMARY KEY fields is present in the database, but one or more other 
+**   (non primary-key) fields modified by the update do not contain the 
+**   expected "before" values.
+** 
+**   The conflicting row, in this case, is the database row with the matching
+**   primary key.
+** 
+** <dt>SQLITE_CHANGESET_NOTFOUND<dd>
+**   The conflict handler is invoked with CHANGESET_NOTFOUND as the second
+**   argument when processing a DELETE or UPDATE change if a row with the
+**   required PRIMARY KEY fields is not present in the database.
+** 
+**   There is no conflicting row in this case. The results of invoking the
+**   sqlite3changeset_conflict() API are undefined.
+** 
+** <dt>SQLITE_CHANGESET_CONFLICT<dd>
+**   CHANGESET_CONFLICT is passed as the second argument to the conflict
+**   handler while processing an INSERT change if the operation would result 
+**   in duplicate primary key values.
+** 
+**   The conflicting row in this case is the database row with the matching
+**   primary key.
+**
+** <dt>SQLITE_CHANGESET_FOREIGN_KEY<dd>
+**   If foreign key handling is enabled, and applying a changeset leaves the
+**   database in a state containing foreign key violations, the conflict 
+**   handler is invoked with CHANGESET_FOREIGN_KEY as the second argument
+**   exactly once before the changeset is committed. If the conflict handler
+**   returns CHANGESET_OMIT, the changes, including those that caused the
+**   foreign key constraint violation, are committed. Or, if it returns
+**   CHANGESET_ABORT, the changeset is rolled back.
+**
+**   No current or conflicting row information is provided. The only function
+**   it is possible to call on the supplied sqlite3_changeset_iter handle
+**   is sqlite3changeset_fk_conflicts().
+** 
+** <dt>SQLITE_CHANGESET_CONSTRAINT<dd>
+**   If any other constraint violation occurs while applying a change (i.e. 
+**   a UNIQUE, CHECK or NOT NULL constraint), the conflict handler is 
+**   invoked with CHANGESET_CONSTRAINT as the second argument.
+** 
+**   There is no conflicting row in this case. The results of invoking the
+**   sqlite3changeset_conflict() API are undefined.
+**
+** </dl>
+*/
+#define SQLITE_CHANGESET_DATA        1
+#define SQLITE_CHANGESET_NOTFOUND    2
+#define SQLITE_CHANGESET_CONFLICT    3
+#define SQLITE_CHANGESET_CONSTRAINT  4
+#define SQLITE_CHANGESET_FOREIGN_KEY 5
+
+/* 
+** CAPI3REF: Constants Returned By The Conflict Handler
+**
+** A conflict handler callback must return one of the following three values.
+**
+** <dl>
+** <dt>SQLITE_CHANGESET_OMIT<dd>
+**   If a conflict handler returns this value no special action is taken. The
+**   change that caused the conflict is not applied. The session module 
+**   continues to the next change in the changeset.
+**
+** <dt>SQLITE_CHANGESET_REPLACE<dd>
+**   This value may only be returned if the second argument to the conflict
+**   handler was SQLITE_CHANGESET_DATA or SQLITE_CHANGESET_CONFLICT. If this
+**   is not the case, any changes applied so far are rolled back and the 
+**   call to sqlite3changeset_apply() returns SQLITE_MISUSE.
+**
+**   If CHANGESET_REPLACE is returned by an SQLITE_CHANGESET_DATA conflict
+**   handler, then the conflicting row is either updated or deleted, depending
+**   on the type of change.
+**
+**   If CHANGESET_REPLACE is returned by an SQLITE_CHANGESET_CONFLICT conflict
+**   handler, then the conflicting row is removed from the database and a
+**   second attempt to apply the change is made. If this second attempt fails,
+**   the original row is restored to the database before continuing.
+**
+** <dt>SQLITE_CHANGESET_ABORT<dd>
+**   If this value is returned, any changes applied so far are rolled back 
+**   and the call to sqlite3changeset_apply() returns SQLITE_ABORT.
+** </dl>
+*/
+#define SQLITE_CHANGESET_OMIT       0
+#define SQLITE_CHANGESET_REPLACE    1
+#define SQLITE_CHANGESET_ABORT      2
+
+/*
+** CAPI3REF: Streaming Versions of API functions.
+**
+** The six streaming API xxx_strm() functions serve similar purposes to the 
+** corresponding non-streaming API functions:
+**
+** <table border=1 style="margin-left:8ex;margin-right:8ex">
+**   <tr><th>Streaming function<th>Non-streaming equivalent</th>
+**   <tr><td>sqlite3changeset_apply_str<td>[sqlite3changeset_apply] 
+**   <tr><td>sqlite3changeset_concat_str<td>[sqlite3changeset_concat] 
+**   <tr><td>sqlite3changeset_invert_str<td>[sqlite3changeset_invert] 
+**   <tr><td>sqlite3changeset_start_str<td>[sqlite3changeset_start] 
+**   <tr><td>sqlite3session_changeset_str<td>[sqlite3session_changeset] 
+**   <tr><td>sqlite3session_patchset_str<td>[sqlite3session_patchset] 
+** </table>
+**
+** Non-streaming functions that accept changesets (or patchsets) as input
+** require that the entire changeset be stored in a single buffer in memory. 
+** Similarly, those that return a changeset or patchset do so by returning 
+** a pointer to a single large buffer allocated using sqlite3_malloc(). 
+** Normally this is convenient. However, if an application running in a 
+** low-memory environment is required to handle very large changesets, the
+** large contiguous memory allocations required can become onerous.
+**
+** In order to avoid this problem, instead of a single large buffer, input
+** is passed to a streaming API functions by way of a callback function that
+** the sessions module invokes to incrementally request input data as it is
+** required. In all cases, a pair of API function parameters such as
+**
+**  <pre>
+**  &nbsp;     int nChangeset,
+**  &nbsp;     void *pChangeset,
+**  </pre>
+**
+** Is replaced by:
+**
+**  <pre>
+**  &nbsp;     int (*xInput)(void *pIn, void *pData, int *pnData),
+**  &nbsp;     void *pIn,
+**  </pre>
+**
+** Each time the xInput callback is invoked by the sessions module, the first
+** argument passed is a copy of the supplied pIn context pointer. The second 
+** argument, pData, points to a buffer (*pnData) bytes in size. Assuming no 
+** error occurs the xInput method should copy up to (*pnData) bytes of data 
+** into the buffer and set (*pnData) to the actual number of bytes copied 
+** before returning SQLITE_OK. If the input is completely exhausted, (*pnData) 
+** should be set to zero to indicate this. Or, if an error occurs, an SQLite 
+** error code should be returned. In all cases, if an xInput callback returns
+** an error, all processing is abandoned and the streaming API function
+** returns a copy of the error code to the caller.
+**
+** In the case of sqlite3changeset_start_strm(), the xInput callback may be
+** invoked by the sessions module at any point during the lifetime of the
+** iterator. If such an xInput callback returns an error, the iterator enters
+** an error state, whereby all subsequent calls to iterator functions 
+** immediately fail with the same error code as returned by xInput.
+**
+** Similarly, streaming API functions that return changesets (or patchsets)
+** return them in chunks by way of a callback function instead of via a
+** pointer to a single large buffer. In this case, a pair of parameters such
+** as:
+**
+**  <pre>
+**  &nbsp;     int *pnChangeset,
+**  &nbsp;     void **ppChangeset,
+**  </pre>
+**
+** Is replaced by:
+**
+**  <pre>
+**  &nbsp;     int (*xOutput)(void *pOut, const void *pData, int nData),
+**  &nbsp;     void *pOut
+**  </pre>
+**
+** The xOutput callback is invoked zero or more times to return data to
+** the application. The first parameter passed to each call is a copy of the
+** pOut pointer supplied by the application. The second parameter, pData,
+** points to a buffer nData bytes in size containing the chunk of output
+** data being returned. If the xOutput callback successfully processes the
+** supplied data, it should return SQLITE_OK to indicate success. Otherwise,
+** it should return some other SQLite error code. In this case processing
+** is immediately abandoned and the streaming API function returns a copy
+** of the xOutput error code to the application.
+**
+** The sessions module never invokes an xOutput callback with the third 
+** parameter set to a value less than or equal to zero. Other than this,
+** no guarantees are made as to the size of the chunks of data returned.
+*/
+int sqlite3changeset_apply_strm(
+  sqlite3 *db,                    /* Apply change to "main" db of this handle */
+  int (*xInput)(void *pIn, void *pData, int *pnData), /* Input function */
+  void *pIn,                                          /* First arg for xInput */
+  int(*xFilter)(
+    void *pCtx,                   /* Copy of sixth arg to _apply() */
+    const char *zTab              /* Table name */
+  ),
+  int(*xConflict)(
+    void *pCtx,                   /* Copy of sixth arg to _apply() */
+    int eConflict,                /* DATA, MISSING, CONFLICT, CONSTRAINT */
+    sqlite3_changeset_iter *p     /* Handle describing change and conflict */
+  ),
+  void *pCtx                      /* First argument passed to xConflict */
+);
+int sqlite3changeset_concat_strm(
+  int (*xInputA)(void *pIn, void *pData, int *pnData),
+  void *pInA,
+  int (*xInputB)(void *pIn, void *pData, int *pnData),
+  void *pInB,
+  int (*xOutput)(void *pOut, const void *pData, int nData),
+  void *pOut
+);
+int sqlite3changeset_invert_strm(
+  int (*xInput)(void *pIn, void *pData, int *pnData),
+  void *pIn,
+  int (*xOutput)(void *pOut, const void *pData, int nData),
+  void *pOut
+);
+int sqlite3changeset_start_strm(
+  sqlite3_changeset_iter **pp,
+  int (*xInput)(void *pIn, void *pData, int *pnData),
+  void *pIn
+);
+int sqlite3session_changeset_strm(
+  sqlite3_session *pSession,
+  int (*xOutput)(void *pOut, const void *pData, int nData),
+  void *pOut
+);
+int sqlite3session_patchset_strm(
+  sqlite3_session *pSession,
+  int (*xOutput)(void *pOut, const void *pData, int nData),
+  void *pOut
+);
+int sqlite3changegroup_add_strm(sqlite3_changegroup*, 
+    int (*xInput)(void *pIn, void *pData, int *pnData),
+    void *pIn
+);
+int sqlite3changegroup_output_strm(sqlite3_changegroup*,
+    int (*xOutput)(void *pOut, const void *pData, int nData), 
+    void *pOut
+);
+
+
+/*
+** Make sure we can call this stuff from C++.
+*/
+#if 0
+}
+#endif
+
+#endif  /* !defined(__SQLITESESSION_H_) && defined(SQLITE_ENABLE_SESSION) */
+
+/******** End of sqlite3session.h *********/
+/******** Begin file fts5.h *********/
 /*
 ** 2014 May 31
 **
@@ -8220,6 +9942,9 @@ struct Fts5PhraseIter {
 **   an OOM condition or IO error), an appropriate SQLite error code is 
 **   returned.
 **
+**   This function may be quite inefficient if used with an FTS5 table
+**   created with the "columnsize=0" option.
+**
 ** xColumnText:
 **   This function attempts to retrieve the text of column iCol of the
 **   current document. If successful, (*pz) is set to point to a buffer
@@ -8240,15 +9965,29 @@ struct Fts5PhraseIter {
 **   the query within the current row. Return SQLITE_OK if successful, or
 **   an error code (i.e. SQLITE_NOMEM) if an error occurs.
 **
+**   This API can be quite slow if used with an FTS5 table created with the
+**   "detail=none" or "detail=column" option. If the FTS5 table is created 
+**   with either "detail=none" or "detail=column" and "content=" option 
+**   (i.e. if it is a contentless table), then this API always returns 0.
+**
 ** xInst:
 **   Query for the details of phrase match iIdx within the current row.
 **   Phrase matches are numbered starting from zero, so the iIdx argument
 **   should be greater than or equal to zero and smaller than the value
 **   output by xInstCount().
 **
+**   Usually, output parameter *piPhrase is set to the phrase number, *piCol
+**   to the column in which it occurs and *piOff the token offset of the
+**   first token of the phrase. The exception is if the table was created
+**   with the offsets=0 option specified. In this case *piOff is always
+**   set to -1.
+**
 **   Returns SQLITE_OK if successful, or an error code (i.e. SQLITE_NOMEM) 
 **   if an error occurs.
 **
+**   This API can be quite slow if used with an FTS5 table created with the
+**   "detail=none" or "detail=column" option. 
+**
 ** xRowid:
 **   Returns the rowid of the current row.
 **
@@ -8262,11 +10001,13 @@ struct Fts5PhraseIter {
 **       ... FROM ftstable WHERE ftstable MATCH $p ORDER BY rowid
 **
 **   with $p set to a phrase equivalent to the phrase iPhrase of the
-**   current query is executed. For each row visited, the callback function
-**   passed as the fourth argument is invoked. The context and API objects 
-**   passed to the callback function may be used to access the properties of
-**   each matched row. Invoking Api.xUserData() returns a copy of the pointer
-**   passed as the third argument to pUserData.
+**   current query is executed. Any column filter that applies to
+**   phrase iPhrase of the current query is included in $p. For each 
+**   row visited, the callback function passed as the fourth argument 
+**   is invoked. The context and API objects passed to the callback 
+**   function may be used to access the properties of each matched row.
+**   Invoking Api.xUserData() returns a copy of the pointer passed as 
+**   the third argument to pUserData.
 **
 **   If the callback function returns any value other than SQLITE_OK, the
 **   query is abandoned and the xQueryPhrase function returns immediately.
@@ -8332,7 +10073,7 @@ struct Fts5PhraseIter {
 **       Fts5PhraseIter iter;
 **       int iCol, iOff;
 **       for(pApi->xPhraseFirst(pFts, iPhrase, &iter, &iCol, &iOff);
-**           iOff>=0;
+**           iCol>=0;
 **           pApi->xPhraseNext(pFts, &iter, &iCol, &iOff)
 **       ){
 **         // An instance of phrase iPhrase at offset iOff of column iCol
@@ -8340,13 +10081,51 @@ struct Fts5PhraseIter {
 **
 **   The Fts5PhraseIter structure is defined above. Applications should not
 **   modify this structure directly - it should only be used as shown above
-**   with the xPhraseFirst() and xPhraseNext() API methods.
+**   with the xPhraseFirst() and xPhraseNext() API methods (and by
+**   xPhraseFirstColumn() and xPhraseNextColumn() as illustrated below).
+**
+**   This API can be quite slow if used with an FTS5 table created with the
+**   "detail=none" or "detail=column" option. If the FTS5 table is created 
+**   with either "detail=none" or "detail=column" and "content=" option 
+**   (i.e. if it is a contentless table), then this API always iterates
+**   through an empty set (all calls to xPhraseFirst() set iCol to -1).
 **
 ** xPhraseNext()
 **   See xPhraseFirst above.
+**
+** xPhraseFirstColumn()
+**   This function and xPhraseNextColumn() are similar to the xPhraseFirst()
+**   and xPhraseNext() APIs described above. The difference is that instead
+**   of iterating through all instances of a phrase in the current row, these
+**   APIs are used to iterate through the set of columns in the current row
+**   that contain one or more instances of a specified phrase. For example:
+**
+**       Fts5PhraseIter iter;
+**       int iCol;
+**       for(pApi->xPhraseFirstColumn(pFts, iPhrase, &iter, &iCol);
+**           iCol>=0;
+**           pApi->xPhraseNextColumn(pFts, &iter, &iCol)
+**       ){
+**         // Column iCol contains at least one instance of phrase iPhrase
+**       }
+**
+**   This API can be quite slow if used with an FTS5 table created with the
+**   "detail=none" option. If the FTS5 table is created with either 
+**   "detail=none" "content=" option (i.e. if it is a contentless table), 
+**   then this API always iterates through an empty set (all calls to 
+**   xPhraseFirstColumn() set iCol to -1).
+**
+**   The information accessed using this API and its companion
+**   xPhraseFirstColumn() may also be obtained using xPhraseFirst/xPhraseNext
+**   (or xInst/xInstCount). The chief advantage of this API is that it is
+**   significantly more efficient than those alternatives when used with
+**   "detail=column" tables.  
+**
+** xPhraseNextColumn()
+**   See xPhraseFirstColumn above.
 */
 struct Fts5ExtensionApi {
-  int iVersion;                   /* Currently always set to 1 */
+  int iVersion;                   /* Currently always set to 3 */
 
   void *(*xUserData)(Fts5Context*);
 
@@ -8376,8 +10155,11 @@ struct Fts5ExtensionApi {
   int (*xSetAuxdata)(Fts5Context*, void *pAux, void(*xDelete)(void*));
   void *(*xGetAuxdata)(Fts5Context*, int bClear);
 
-  void (*xPhraseFirst)(Fts5Context*, int iPhrase, Fts5PhraseIter*, int*, int*);
+  int (*xPhraseFirst)(Fts5Context*, int iPhrase, Fts5PhraseIter*, int*, int*);
   void (*xPhraseNext)(Fts5Context*, Fts5PhraseIter*, int *piCol, int *piOff);
+
+  int (*xPhraseFirstColumn)(Fts5Context*, int iPhrase, Fts5PhraseIter*, int*);
+  void (*xPhraseNextColumn)(Fts5Context*, Fts5PhraseIter*, int *piCol);
 };
 
 /* 
@@ -8655,6 +10437,7 @@ struct fts5_api {
 #endif /* _FTS5_H */
 
 
+/******** End of fts5.h *********/
 
 /************** End of sqlite3.h *********************************************/
 /************** Continuing where we left off in sqliteInt.h ******************/
@@ -8772,13 +10555,13 @@ struct fts5_api {
 ** The suggested maximum number of in-memory pages to use for
 ** the main database table and for temporary tables.
 **
-** IMPLEMENTATION-OF: R-31093-59126 The default suggested cache size
-** is 2000 pages.
+** IMPLEMENTATION-OF: R-30185-15359 The default suggested cache size is -2000,
+** which means the cache size is limited to 2048000 bytes of memory.
 ** IMPLEMENTATION-OF: R-48205-43578 The default suggested cache size can be
 ** altered using the SQLITE_DEFAULT_CACHE_SIZE compile-time options.
 */
 #ifndef SQLITE_DEFAULT_CACHE_SIZE
-# define SQLITE_DEFAULT_CACHE_SIZE  2000
+# define SQLITE_DEFAULT_CACHE_SIZE  -2000
 #endif
 
 /*
@@ -8791,8 +10574,9 @@ struct fts5_api {
 
 /*
 ** The maximum number of attached databases.  This must be between 0
-** and 62.  The upper bound on 62 is because a 64-bit integer bitmap
-** is used internally to track attached databases.
+** and 125.  The upper bound of 125 is because the attached databases are
+** counted using a signed 8-bit integer which has a maximum value of 127
+** and we have to allow 2 extra counts for the "main" and "temp" databases.
 */
 #ifndef SQLITE_MAX_ATTACHED
 # define SQLITE_MAX_ATTACHED 10
@@ -8827,7 +10611,7 @@ struct fts5_api {
 ** The default size of a database page.
 */
 #ifndef SQLITE_DEFAULT_PAGE_SIZE
-# define SQLITE_DEFAULT_PAGE_SIZE 1024
+# define SQLITE_DEFAULT_PAGE_SIZE 4096
 #endif
 #if SQLITE_DEFAULT_PAGE_SIZE>SQLITE_MAX_PAGE_SIZE
 # undef SQLITE_DEFAULT_PAGE_SIZE
@@ -8908,7 +10692,7 @@ struct fts5_api {
 ** to the next, so we have developed the following set of #if statements
 ** to generate appropriate macros for a wide range of compilers.
 **
-** The correct "ANSI" way to do this is to use the intptr_t type. 
+** The correct "ANSI" way to do this is to use the intptr_t type.
 ** Unfortunately, that typedef is not available on all compilers, or
 ** if it is available, it requires an #include of specific headers
 ** that vary from one machine to the next.
@@ -9060,7 +10844,7 @@ struct fts5_api {
 ** is set.  Thus NDEBUG becomes an opt-in rather than an opt-out
 ** feature.
 */
-#if !defined(NDEBUG) && !defined(SQLITE_DEBUG) 
+#if !defined(NDEBUG) && !defined(SQLITE_DEBUG)
 # define NDEBUG 1
 #endif
 #if defined(NDEBUG) && defined(SQLITE_DEBUG)
@@ -9075,7 +10859,7 @@ struct fts5_api {
 #endif
 
 /*
-** The testcase() macro is used to aid in coverage testing.  When 
+** The testcase() macro is used to aid in coverage testing.  When
 ** doing coverage testing, the condition inside the argument to
 ** testcase() must be evaluated both true and false in order to
 ** get full branch coverage.  The testcase() macro is inserted
@@ -9121,7 +10905,7 @@ SQLITE_PRIVATE   void sqlite3Coverage(int);
 #endif
 
 /*
-** The ALWAYS and NEVER macros surround boolean expressions which 
+** The ALWAYS and NEVER macros surround boolean expressions which
 ** are intended to always be true or false, respectively.  Such
 ** expressions could be omitted from the code completely.  But they
 ** are included in a few cases in order to enhance the resilience
@@ -9135,7 +10919,7 @@ SQLITE_PRIVATE   void sqlite3Coverage(int);
 ** be true and false so that the unreachable code they specify will
 ** not be counted as untested code.
 */
-#if defined(SQLITE_COVERAGE_TEST)
+#if defined(SQLITE_COVERAGE_TEST) || defined(SQLITE_MUTATION_TEST)
 # define ALWAYS(X)      (1)
 # define NEVER(X)       (0)
 #elif !defined(NDEBUG)
@@ -9147,6 +10931,21 @@ SQLITE_PRIVATE   void sqlite3Coverage(int);
 #endif
 
 /*
+** Some malloc failures are only possible if SQLITE_TEST_REALLOC_STRESS is
+** defined.  We need to defend against those failures when testing with
+** SQLITE_TEST_REALLOC_STRESS, but we don't want the unreachable branches
+** during a normal build.  The following macro can be used to disable tests
+** that are always false except when SQLITE_TEST_REALLOC_STRESS is set.
+*/
+#if defined(SQLITE_TEST_REALLOC_STRESS)
+# define ONLY_IF_REALLOC_STRESS(X)  (X)
+#elif !defined(NDEBUG)
+# define ONLY_IF_REALLOC_STRESS(X)  ((X)?(assert(0),1):0)
+#else
+# define ONLY_IF_REALLOC_STRESS(X)  (0)
+#endif
+
+/*
 ** Declarations used for tracing the operating system interfaces.
 */
 #if defined(SQLITE_FORCE_OS_TRACE) || defined(SQLITE_TEST) || \
@@ -9173,6 +10972,13 @@ SQLITE_PRIVATE   void sqlite3Coverage(int);
 #endif
 
 /*
+** SQLITE_ENABLE_EXPLAIN_COMMENTS is incompatible with SQLITE_OMIT_EXPLAIN
+*/
+#ifdef SQLITE_OMIT_EXPLAIN
+# undef SQLITE_ENABLE_EXPLAIN_COMMENTS
+#endif
+
+/*
 ** Return true (non-zero) if the input is an integer that is too large
 ** to fit in 32-bits.  This macro is used inside of various testcase()
 ** macros to verify that we have tested SQLite for large-file support.
@@ -9318,76 +11124,76 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
 #define TK_AS                              24
 #define TK_WITHOUT                         25
 #define TK_COMMA                           26
-#define TK_ID                              27
-#define TK_INDEXED                         28
-#define TK_ABORT                           29
-#define TK_ACTION                          30
-#define TK_AFTER                           31
-#define TK_ANALYZE                         32
-#define TK_ASC                             33
-#define TK_ATTACH                          34
-#define TK_BEFORE                          35
-#define TK_BY                              36
-#define TK_CASCADE                         37
-#define TK_CAST                            38
-#define TK_COLUMNKW                        39
-#define TK_CONFLICT                        40
-#define TK_DATABASE                        41
-#define TK_DESC                            42
-#define TK_DETACH                          43
-#define TK_EACH                            44
-#define TK_FAIL                            45
-#define TK_FOR                             46
-#define TK_IGNORE                          47
-#define TK_INITIALLY                       48
-#define TK_INSTEAD                         49
-#define TK_LIKE_KW                         50
-#define TK_MATCH                           51
-#define TK_NO                              52
-#define TK_KEY                             53
-#define TK_OF                              54
-#define TK_OFFSET                          55
-#define TK_PRAGMA                          56
-#define TK_RAISE                           57
-#define TK_RECURSIVE                       58
-#define TK_REPLACE                         59
-#define TK_RESTRICT                        60
-#define TK_ROW                             61
-#define TK_TRIGGER                         62
-#define TK_VACUUM                          63
-#define TK_VIEW                            64
-#define TK_VIRTUAL                         65
-#define TK_WITH                            66
-#define TK_REINDEX                         67
-#define TK_RENAME                          68
-#define TK_CTIME_KW                        69
-#define TK_ANY                             70
-#define TK_OR                              71
-#define TK_AND                             72
-#define TK_IS                              73
-#define TK_BETWEEN                         74
-#define TK_IN                              75
-#define TK_ISNULL                          76
-#define TK_NOTNULL                         77
-#define TK_NE                              78
-#define TK_EQ                              79
-#define TK_GT                              80
-#define TK_LE                              81
-#define TK_LT                              82
-#define TK_GE                              83
-#define TK_ESCAPE                          84
-#define TK_BITAND                          85
-#define TK_BITOR                           86
-#define TK_LSHIFT                          87
-#define TK_RSHIFT                          88
-#define TK_PLUS                            89
-#define TK_MINUS                           90
-#define TK_STAR                            91
-#define TK_SLASH                           92
-#define TK_REM                             93
-#define TK_CONCAT                          94
-#define TK_COLLATE                         95
-#define TK_BITNOT                          96
+#define TK_OR                              27
+#define TK_AND                             28
+#define TK_IS                              29
+#define TK_MATCH                           30
+#define TK_LIKE_KW                         31
+#define TK_BETWEEN                         32
+#define TK_IN                              33
+#define TK_ISNULL                          34
+#define TK_NOTNULL                         35
+#define TK_NE                              36
+#define TK_EQ                              37
+#define TK_GT                              38
+#define TK_LE                              39
+#define TK_LT                              40
+#define TK_GE                              41
+#define TK_ESCAPE                          42
+#define TK_BITAND                          43
+#define TK_BITOR                           44
+#define TK_LSHIFT                          45
+#define TK_RSHIFT                          46
+#define TK_PLUS                            47
+#define TK_MINUS                           48
+#define TK_STAR                            49
+#define TK_SLASH                           50
+#define TK_REM                             51
+#define TK_CONCAT                          52
+#define TK_COLLATE                         53
+#define TK_BITNOT                          54
+#define TK_ID                              55
+#define TK_INDEXED                         56
+#define TK_ABORT                           57
+#define TK_ACTION                          58
+#define TK_AFTER                           59
+#define TK_ANALYZE                         60
+#define TK_ASC                             61
+#define TK_ATTACH                          62
+#define TK_BEFORE                          63
+#define TK_BY                              64
+#define TK_CASCADE                         65
+#define TK_CAST                            66
+#define TK_COLUMNKW                        67
+#define TK_CONFLICT                        68
+#define TK_DATABASE                        69
+#define TK_DESC                            70
+#define TK_DETACH                          71
+#define TK_EACH                            72
+#define TK_FAIL                            73
+#define TK_FOR                             74
+#define TK_IGNORE                          75
+#define TK_INITIALLY                       76
+#define TK_INSTEAD                         77
+#define TK_NO                              78
+#define TK_KEY                             79
+#define TK_OF                              80
+#define TK_OFFSET                          81
+#define TK_PRAGMA                          82
+#define TK_RAISE                           83
+#define TK_RECURSIVE                       84
+#define TK_REPLACE                         85
+#define TK_RESTRICT                        86
+#define TK_ROW                             87
+#define TK_TRIGGER                         88
+#define TK_VACUUM                          89
+#define TK_VIEW                            90
+#define TK_VIRTUAL                         91
+#define TK_WITH                            92
+#define TK_REINDEX                         93
+#define TK_RENAME                          94
+#define TK_CTIME_KW                        95
+#define TK_ANY                             96
 #define TK_STRING                          97
 #define TK_JOIN_KW                         98
 #define TK_CONSTRAINT                      99
@@ -9441,16 +11247,25 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
 #define TK_TO_REAL                        147
 #define TK_ISNOT                          148
 #define TK_END_OF_FILE                    149
-#define TK_ILLEGAL                        150
-#define TK_SPACE                          151
-#define TK_UNCLOSED_STRING                152
-#define TK_FUNCTION                       153
-#define TK_COLUMN                         154
-#define TK_AGG_FUNCTION                   155
-#define TK_AGG_COLUMN                     156
-#define TK_UMINUS                         157
-#define TK_UPLUS                          158
-#define TK_REGISTER                       159
+#define TK_UNCLOSED_STRING                150
+#define TK_FUNCTION                       151
+#define TK_COLUMN                         152
+#define TK_AGG_FUNCTION                   153
+#define TK_AGG_COLUMN                     154
+#define TK_UMINUS                         155
+#define TK_UPLUS                          156
+#define TK_REGISTER                       157
+#define TK_ASTERISK                       158
+#define TK_SPAN                           159
+#define TK_SPACE                          160
+#define TK_ILLEGAL                        161
+
+/* The token codes above must all fit in 8 bits */
+#define TKFLG_MASK           0xff  
+
+/* Flags that can be added to a token code when it is not
+** being stored in a u8: */
+#define TKFLG_DONTFOLD       0x100  /* Omit constant folding optimizations */
 
 /************** End of parse.h ***********************************************/
 /************** Continuing where we left off in sqliteInt.h ******************/
@@ -9482,7 +11297,7 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
 
 /*
 ** OMIT_TEMPDB is set to 1 if SQLITE_OMIT_TEMPDB is defined, or 0
-** afterward. Having this macro allows us to cause the C compiler 
+** afterward. Having this macro allows us to cause the C compiler
 ** to omit code used by TEMP tables without messy #ifndef statements.
 */
 #ifdef SQLITE_OMIT_TEMPDB
@@ -9521,7 +11336,7 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
 
 /*
 ** If no value has been provided for SQLITE_MAX_WORKER_THREADS, or if
-** SQLITE_TEMP_STORE is set to 3 (never use temporary files), set it 
+** SQLITE_TEMP_STORE is set to 3 (never use temporary files), set it
 ** to zero.
 */
 #if SQLITE_TEMP_STORE==3 || SQLITE_THREADSAFE==0
@@ -9549,7 +11364,6 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
 # define SQLITE_DEFAULT_PCACHE_INITSZ 100
 #endif
 
-
 /*
 ** GCC does not define the offsetof() macro so we'll have to do it
 ** ourselves.
@@ -9561,8 +11375,12 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
 /*
 ** Macros to compute minimum and maximum of two numbers.
 */
-#define MIN(A,B) ((A)<(B)?(A):(B))
-#define MAX(A,B) ((A)>(B)?(A):(B))
+#ifndef MIN
+# define MIN(A,B) ((A)<(B)?(A):(B))
+#endif
+#ifndef MAX
+# define MAX(A,B) ((A)>(B)?(A):(B))
+#endif
 
 /*
 ** Swap two objects of type TYPE.
@@ -9670,7 +11488,7 @@ typedef INT8_TYPE i8;              /* 1-byte signed integer */
 **      4 -> 20           1000 -> 99        1048576 -> 200
 **     10 -> 33           1024 -> 100    4294967296 -> 320
 **
-** The LogEst can be negative to indicate fractional values. 
+** The LogEst can be negative to indicate fractional values.
 ** Examples:
 **
 **    0.5 -> -10           0.1 -> -33        0.0625 -> -40
@@ -9691,6 +11509,27 @@ typedef INT16_TYPE LogEst;
 # endif
 #endif
 
+/* The uptr type is an unsigned integer large enough to hold a pointer
+*/
+#if defined(HAVE_STDINT_H)
+  typedef uintptr_t uptr;
+#elif SQLITE_PTRSIZE==4
+  typedef u32 uptr;
+#else
+  typedef u64 uptr;
+#endif
+
+/*
+** The SQLITE_WITHIN(P,S,E) macro checks to see if pointer P points to
+** something between S (inclusive) and E (exclusive).
+**
+** In other words, S is a buffer and E is a pointer to the first byte after
+** the end of buffer S.  This macro returns true if P points to something
+** contained within the buffer S.
+*/
+#define SQLITE_WITHIN(P,S,E) (((uptr)(P)>=(uptr)(S))&&((uptr)(P)<(uptr)(E)))
+
+
 /*
 ** Macros to determine whether the machine is big or little endian,
 ** and whether or not that determination is run-time or compile-time.
@@ -9700,11 +11539,6 @@ typedef INT16_TYPE LogEst;
 ** -DSQLITE_RUNTIME_BYTEORDER=1 is set, then byte-order is determined
 ** at run-time.
 */
-#ifdef SQLITE_AMALGAMATION
-SQLITE_PRIVATE const int sqlite3one = 1;
-#else
-SQLITE_PRIVATE const int sqlite3one;
-#endif
 #if (defined(i386)     || defined(__i386__)   || defined(_M_IX86) ||    \
      defined(__x86_64) || defined(__x86_64__) || defined(_M_X64)  ||    \
      defined(_M_AMD64) || defined(_M_ARM)     || defined(__x86)   ||    \
@@ -9722,6 +11556,11 @@ SQLITE_PRIVATE const int sqlite3one;
 # define SQLITE_UTF16NATIVE  SQLITE_UTF16BE
 #endif
 #if !defined(SQLITE_BYTEORDER)
+# ifdef SQLITE_AMALGAMATION
+  const int sqlite3one = 1;
+# else
+  extern const int sqlite3one;
+# endif
 # define SQLITE_BYTEORDER    0     /* 0 means "unknown at compile-time" */
 # define SQLITE_BIGENDIAN    (*(char *)(&sqlite3one)==0)
 # define SQLITE_LITTLEENDIAN (*(char *)(&sqlite3one)==1)
@@ -9736,7 +11575,7 @@ SQLITE_PRIVATE const int sqlite3one;
 #define LARGEST_INT64  (0xffffffff|(((i64)0x7fffffff)<<32))
 #define SMALLEST_INT64 (((i64)-1) - LARGEST_INT64)
 
-/* 
+/*
 ** Round up a number to the next larger multiple of 8.  This is used
 ** to force 8-byte alignment on 64-bit architectures.
 */
@@ -9775,10 +11614,6 @@ SQLITE_PRIVATE const int sqlite3one;
 */
 #ifdef __APPLE__
 # include <TargetConditionals.h>
-# if TARGET_OS_IPHONE
-#   undef SQLITE_MAX_MMAP_SIZE
-#   define SQLITE_MAX_MMAP_SIZE 0
-# endif
 #endif
 #ifndef SQLITE_MAX_MMAP_SIZE
 # if defined(__linux__) \
@@ -9834,7 +11669,7 @@ SQLITE_PRIVATE const int sqlite3one;
 
 /*
 ** An instance of the following structure is used to store the busy-handler
-** callback for a given sqlite handle. 
+** callback for a given sqlite handle.
 **
 ** The sqlite.busyHandler member of the sqlite struct contains the busy
 ** callback for the database handle. Each pager opened via the sqlite
@@ -9879,9 +11714,9 @@ struct BusyHandler {
 
 /*
 ** The following value as a destructor means to use sqlite3DbFree().
-** The sqlite3DbFree() routine requires two parameters instead of the 
-** one parameter that destructors normally want.  So we have to introduce 
-** this magic value that the code knows to handle differently.  Any 
+** The sqlite3DbFree() routine requires two parameters instead of the
+** one parameter that destructors normally want.  So we have to introduce
+** this magic value that the code knows to handle differently.  Any
 ** pointer will work here as long as it is distinct from SQLITE_STATIC
 ** and SQLITE_TRANSIENT.
 */
@@ -9908,16 +11743,16 @@ struct BusyHandler {
 SQLITE_API int SQLITE_STDCALL sqlite3_wsd_init(int N, int J);
 SQLITE_API void *SQLITE_STDCALL sqlite3_wsd_find(void *K, int L);
 #else
-  #define SQLITE_WSD 
+  #define SQLITE_WSD
   #define GLOBAL(t,v) v
   #define sqlite3GlobalConfig sqlite3Config
 #endif
 
 /*
 ** The following macros are used to suppress compiler warnings and to
-** make it clear to human readers when a function parameter is deliberately 
+** make it clear to human readers when a function parameter is deliberately
 ** left unused within the body of a function. This usually happens when
-** a function is called via a function pointer. For example the 
+** a function is called via a function pointer. For example the
 ** implementation of an SQL aggregate step callback may not use the
 ** parameter indicating the number of arguments passed to the aggregate,
 ** if it knows that this is enforced elsewhere.
@@ -9960,6 +11795,7 @@ typedef struct LookasideSlot LookasideSlot;
 typedef struct Module Module;
 typedef struct NameContext NameContext;
 typedef struct Parse Parse;
+typedef struct PreUpdate PreUpdate;
 typedef struct PrintfArguments PrintfArguments;
 typedef struct RowSet RowSet;
 typedef struct Savepoint Savepoint;
@@ -9983,7 +11819,7 @@ typedef struct WhereInfo WhereInfo;
 typedef struct With With;
 
 /*
-** Defer sourcing vdbe.h and btree.h until after the "u8" and 
+** Defer sourcing vdbe.h and btree.h until after the "u8" and
 ** "BusyHandler" typedefs. vdbe.h also requires a few of the opaque
 ** pointer types (i.e. FuncDef) defined above.
 */
@@ -10054,11 +11890,11 @@ SQLITE_PRIVATE int sqlite3BtreeOpen(
 
 SQLITE_PRIVATE int sqlite3BtreeClose(Btree*);
 SQLITE_PRIVATE int sqlite3BtreeSetCacheSize(Btree*,int);
+SQLITE_PRIVATE int sqlite3BtreeSetSpillSize(Btree*,int);
 #if SQLITE_MAX_MMAP_SIZE>0
 SQLITE_PRIVATE   int sqlite3BtreeSetMmapLimit(Btree*,sqlite3_int64);
 #endif
 SQLITE_PRIVATE int sqlite3BtreeSetPagerFlags(Btree*,unsigned);
-SQLITE_PRIVATE int sqlite3BtreeSyncDisabled(Btree*);
 SQLITE_PRIVATE int sqlite3BtreeSetPageSize(Btree *p, int nPagesize, int nReserve, int eFix);
 SQLITE_PRIVATE int sqlite3BtreeGetPageSize(Btree*);
 SQLITE_PRIVATE int sqlite3BtreeMaxPageCount(Btree*,int);
@@ -10141,8 +11977,37 @@ SQLITE_PRIVATE int sqlite3BtreeNewDb(Btree *p);
 #define BTREE_DATA_VERSION        15  /* A virtual meta-value */
 
 /*
-** Values that may be OR'd together to form the second argument of an
-** sqlite3BtreeCursorHints() call.
+** Kinds of hints that can be passed into the sqlite3BtreeCursorHint()
+** interface.
+**
+** BTREE_HINT_RANGE  (arguments: Expr*, Mem*)
+**
+**     The first argument is an Expr* (which is guaranteed to be constant for
+**     the lifetime of the cursor) that defines constraints on which rows
+**     might be fetched with this cursor.  The Expr* tree may contain
+**     TK_REGISTER nodes that refer to values stored in the array of registers
+**     passed as the second parameter.  In other words, if Expr.op==TK_REGISTER
+**     then the value of the node is the value in Mem[pExpr.iTable].  Any
+**     TK_COLUMN node in the expression tree refers to the Expr.iColumn-th
+**     column of the b-tree of the cursor.  The Expr tree will not contain
+**     any function calls nor subqueries nor references to b-trees other than
+**     the cursor being hinted.
+**
+**     The design of the _RANGE hint is aid b-tree implementations that try
+**     to prefetch content from remote machines - to provide those
+**     implementations with limits on what needs to be prefetched and thereby
+**     reduce network bandwidth.
+**
+** Note that BTREE_HINT_FLAGS with BTREE_BULKLOAD is the only hint used by
+** standard SQLite.  The other hints are provided for extentions that use
+** the SQLite parser and code generator but substitute their own storage
+** engine.
+*/
+#define BTREE_HINT_RANGE 0       /* Range constraints on queries */
+
+/*
+** Values that may be OR'd together to form the argument to the
+** BTREE_HINT_FLAGS hint for sqlite3BtreeCursorHint():
 **
 ** The BTREE_BULKLOAD flag is set on index cursors when the index is going
 ** to be filled with content that is already in sorted order.
@@ -10156,6 +12021,32 @@ SQLITE_PRIVATE int sqlite3BtreeNewDb(Btree *p);
 #define BTREE_BULKLOAD 0x00000001  /* Used to full index in sorted order */
 #define BTREE_SEEK_EQ  0x00000002  /* EQ seeks only - no range seeks */
 
+/* 
+** Flags passed as the third argument to sqlite3BtreeCursor().
+**
+** For read-only cursors the wrFlag argument is always zero. For read-write
+** cursors it may be set to either (BTREE_WRCSR|BTREE_FORDELETE) or just
+** (BTREE_WRCSR). If the BTREE_FORDELETE bit is set, then the cursor will
+** only be used by SQLite for the following:
+**
+**   * to seek to and then delete specific entries, and/or
+**
+**   * to read values that will be used to create keys that other
+**     BTREE_FORDELETE cursors will seek to and delete.
+**
+** The BTREE_FORDELETE flag is an optimization hint.  It is not used by
+** by this, the native b-tree engine of SQLite, but it is available to
+** alternative storage engines that might be substituted in place of this
+** b-tree system.  For alternative storage engines in which a delete of
+** the main table row automatically deletes corresponding index rows,
+** the FORDELETE flag hint allows those alternative storage engines to
+** skip a lot of work.  Namely:  FORDELETE cursors may treat all SEEK
+** and DELETE operations as no-ops, and any READ operation against a
+** FORDELETE cursor may return a null row: 0x01 0x00.
+*/
+#define BTREE_WRCSR     0x00000004     /* read-write cursor */
+#define BTREE_FORDELETE 0x00000008     /* Cursor is for seek/delete only */
+
 SQLITE_PRIVATE int sqlite3BtreeCursor(
   Btree*,                              /* BTree containing table to open */
   int iTable,                          /* Index of root page */
@@ -10165,6 +12056,10 @@ SQLITE_PRIVATE int sqlite3BtreeCursor(
 );
 SQLITE_PRIVATE int sqlite3BtreeCursorSize(void);
 SQLITE_PRIVATE void sqlite3BtreeCursorZero(BtCursor*);
+SQLITE_PRIVATE void sqlite3BtreeCursorHintFlags(BtCursor*, unsigned);
+#ifdef SQLITE_ENABLE_CURSOR_HINTS
+SQLITE_PRIVATE void sqlite3BtreeCursorHint(BtCursor*, int, ...);
+#endif
 
 SQLITE_PRIVATE int sqlite3BtreeCloseCursor(BtCursor*);
 SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
@@ -10176,7 +12071,12 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
 );
 SQLITE_PRIVATE int sqlite3BtreeCursorHasMoved(BtCursor*);
 SQLITE_PRIVATE int sqlite3BtreeCursorRestore(BtCursor*, int*);
-SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor*, int);
+SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor*, u8 flags);
+
+/* Allowed flags for the 2nd argument to sqlite3BtreeDelete() */
+#define BTREE_SAVEPOSITION 0x02  /* Leave cursor pointing at NEXT or PREV */
+#define BTREE_AUXDELETE    0x04  /* not the primary delete operation */
+
 SQLITE_PRIVATE int sqlite3BtreeInsert(BtCursor*, const void *pKey, i64 nKey,
                                   const void *pData, int nData,
                                   int nZero, int bias, int seekResult);
@@ -10199,10 +12099,7 @@ SQLITE_PRIVATE int sqlite3BtreePutData(BtCursor*, u32 offset, u32 amt, void*);
 SQLITE_PRIVATE void sqlite3BtreeIncrblobCursor(BtCursor *);
 SQLITE_PRIVATE void sqlite3BtreeClearCursor(BtCursor *);
 SQLITE_PRIVATE int sqlite3BtreeSetVersion(Btree *pBt, int iVersion);
-SQLITE_PRIVATE void sqlite3BtreeCursorHints(BtCursor *, unsigned int mask);
-#ifdef SQLITE_DEBUG
 SQLITE_PRIVATE int sqlite3BtreeCursorHasHint(BtCursor*, unsigned int mask);
-#endif
 SQLITE_PRIVATE int sqlite3BtreeIsReadonly(Btree *pBt);
 SQLITE_PRIVATE int sqlite3HeaderSizeBtree(void);
 
@@ -10231,15 +12128,17 @@ SQLITE_PRIVATE   int sqlite3BtreeCheckpoint(Btree*, int, int *, int *);
 #ifndef SQLITE_OMIT_SHARED_CACHE
 SQLITE_PRIVATE   void sqlite3BtreeEnter(Btree*);
 SQLITE_PRIVATE   void sqlite3BtreeEnterAll(sqlite3*);
+SQLITE_PRIVATE   int sqlite3BtreeSharable(Btree*);
+SQLITE_PRIVATE   void sqlite3BtreeEnterCursor(BtCursor*);
 #else
 # define sqlite3BtreeEnter(X) 
 # define sqlite3BtreeEnterAll(X)
+# define sqlite3BtreeSharable(X) 0
+# define sqlite3BtreeEnterCursor(X)
 #endif
 
 #if !defined(SQLITE_OMIT_SHARED_CACHE) && SQLITE_THREADSAFE
-SQLITE_PRIVATE   int sqlite3BtreeSharable(Btree*);
 SQLITE_PRIVATE   void sqlite3BtreeLeave(Btree*);
-SQLITE_PRIVATE   void sqlite3BtreeEnterCursor(BtCursor*);
 SQLITE_PRIVATE   void sqlite3BtreeLeaveCursor(BtCursor*);
 SQLITE_PRIVATE   void sqlite3BtreeLeaveAll(sqlite3*);
 #ifndef NDEBUG
@@ -10250,9 +12149,7 @@ SQLITE_PRIVATE   int sqlite3SchemaMutexHeld(sqlite3*,int,Schema*);
 #endif
 #else
 
-# define sqlite3BtreeSharable(X) 0
 # define sqlite3BtreeLeave(X)
-# define sqlite3BtreeEnterCursor(X)
 # define sqlite3BtreeLeaveCursor(X)
 # define sqlite3BtreeLeaveAll(X)
 
@@ -10311,7 +12208,7 @@ typedef struct SubProgram SubProgram;
 struct VdbeOp {
   u8 opcode;          /* What operation to perform */
   signed char p4type; /* One of the P4_xxx constants for p4 */
-  u8 opflags;         /* Mask of the OPFLG_* flags in opcodes.h */
+  u8 notUsed1;
   u8 p5;              /* Fifth parameter is an unsigned character */
   int p1;             /* First operand */
   int p2;             /* Second parameter (often the jump destination) */
@@ -10330,6 +12227,10 @@ struct VdbeOp {
     KeyInfo *pKeyInfo;     /* Used when p4type is P4_KEYINFO */
     int *ai;               /* Used when p4type is P4_INTARRAY */
     SubProgram *pProgram;  /* Used when p4type is P4_SUBPROGRAM */
+    Table *pTab;           /* Used when p4type is P4_TABLE */
+#ifdef SQLITE_ENABLE_CURSOR_HINTS
+    Expr *pExpr;           /* Used when p4type is P4_EXPR */
+#endif
     int (*xAdvance)(BtCursor *, int *);
   } p4;
 #ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS
@@ -10380,6 +12281,7 @@ typedef struct VdbeOpList VdbeOpList;
 #define P4_COLLSEQ  (-4)  /* P4 is a pointer to a CollSeq structure */
 #define P4_FUNCDEF  (-5)  /* P4 is a pointer to a FuncDef structure */
 #define P4_KEYINFO  (-6)  /* P4 is a pointer to a KeyInfo structure */
+#define P4_EXPR     (-7)  /* P4 is a pointer to an Expr tree */
 #define P4_MEM      (-8)  /* P4 is a pointer to a Mem*    structure */
 #define P4_TRANSIENT  0   /* P4 is a pointer to a transient string */
 #define P4_VTAB     (-10) /* P4 is a pointer to an sqlite3_vtab structure */
@@ -10390,7 +12292,8 @@ typedef struct VdbeOpList VdbeOpList;
 #define P4_INTARRAY (-15) /* P4 is a vector of 32-bit integers */
 #define P4_SUBPROGRAM  (-18) /* P4 is a pointer to a SubProgram structure */
 #define P4_ADVANCE  (-19) /* P4 is a pointer to BtreeNext() or BtreePrev() */
-#define P4_FUNCCTX  (-20) /* P4 is a pointer to an sqlite3_context object */
+#define P4_TABLE    (-20) /* P4 is a pointer to a Table structure */
+#define P4_FUNCCTX  (-21) /* P4 is a pointer to an sqlite3_context object */
 
 /* Error message codes for OP_Halt */
 #define P5_ConstraintNotNull 1
@@ -10432,202 +12335,210 @@ typedef struct VdbeOpList VdbeOpList;
 /************** Include opcodes.h in the middle of vdbe.h ********************/
 /************** Begin file opcodes.h *****************************************/
 /* Automatically generated.  Do not edit */
-/* See the mkopcodeh.awk script for details */
-#define OP_Savepoint       1
-#define OP_AutoCommit      2
-#define OP_Transaction     3
-#define OP_SorterNext      4
-#define OP_PrevIfOpen      5
-#define OP_NextIfOpen      6
-#define OP_Prev            7
-#define OP_Next            8
-#define OP_Checkpoint      9
-#define OP_JournalMode    10
-#define OP_Vacuum         11
-#define OP_VFilter        12 /* synopsis: iplan=r[P3] zplan='P4'           */
-#define OP_VUpdate        13 /* synopsis: data=r[P3@P2]                    */
-#define OP_Goto           14
-#define OP_Gosub          15
-#define OP_Return         16
-#define OP_InitCoroutine  17
-#define OP_EndCoroutine   18
+/* See the tool/mkopcodeh.tcl script for details */
+#define OP_Savepoint       0
+#define OP_AutoCommit      1
+#define OP_Transaction     2
+#define OP_SorterNext      3
+#define OP_PrevIfOpen      4
+#define OP_NextIfOpen      5
+#define OP_Prev            6
+#define OP_Next            7
+#define OP_Checkpoint      8
+#define OP_JournalMode     9
+#define OP_Vacuum         10
+#define OP_VFilter        11 /* synopsis: iplan=r[P3] zplan='P4'           */
+#define OP_VUpdate        12 /* synopsis: data=r[P3@P2]                    */
+#define OP_Goto           13
+#define OP_Gosub          14
+#define OP_InitCoroutine  15
+#define OP_Yield          16
+#define OP_MustBeInt      17
+#define OP_Jump           18
 #define OP_Not            19 /* same as TK_NOT, synopsis: r[P2]= !r[P1]    */
-#define OP_Yield          20
-#define OP_HaltIfNull     21 /* synopsis: if r[P3]=null halt               */
-#define OP_Halt           22
-#define OP_Integer        23 /* synopsis: r[P2]=P1                         */
-#define OP_Int64          24 /* synopsis: r[P2]=P4                         */
-#define OP_String         25 /* synopsis: r[P2]='P4' (len=P1)              */
-#define OP_Null           26 /* synopsis: r[P2..P3]=NULL                   */
-#define OP_SoftNull       27 /* synopsis: r[P1]=NULL                       */
-#define OP_Blob           28 /* synopsis: r[P2]=P4 (len=P1)                */
-#define OP_Variable       29 /* synopsis: r[P2]=parameter(P1,P4)           */
-#define OP_Move           30 /* synopsis: r[P2@P3]=r[P1@P3]                */
-#define OP_Copy           31 /* synopsis: r[P2@P3+1]=r[P1@P3+1]            */
-#define OP_SCopy          32 /* synopsis: r[P2]=r[P1]                      */
-#define OP_ResultRow      33 /* synopsis: output=r[P1@P2]                  */
-#define OP_CollSeq        34
-#define OP_Function0      35 /* synopsis: r[P3]=func(r[P2@P5])             */
-#define OP_Function       36 /* synopsis: r[P3]=func(r[P2@P5])             */
-#define OP_AddImm         37 /* synopsis: r[P1]=r[P1]+P2                   */
-#define OP_MustBeInt      38
-#define OP_RealAffinity   39
-#define OP_Cast           40 /* synopsis: affinity(r[P1])                  */
-#define OP_Permutation    41
-#define OP_Compare        42 /* synopsis: r[P1@P3] <-> r[P2@P3]            */
-#define OP_Jump           43
-#define OP_Once           44
-#define OP_If             45
-#define OP_IfNot          46
-#define OP_Column         47 /* synopsis: r[P3]=PX                         */
-#define OP_Affinity       48 /* synopsis: affinity(r[P1@P2])               */
-#define OP_MakeRecord     49 /* synopsis: r[P3]=mkrec(r[P1@P2])            */
-#define OP_Count          50 /* synopsis: r[P2]=count()                    */
-#define OP_ReadCookie     51
-#define OP_SetCookie      52
-#define OP_ReopenIdx      53 /* synopsis: root=P2 iDb=P3                   */
-#define OP_OpenRead       54 /* synopsis: root=P2 iDb=P3                   */
-#define OP_OpenWrite      55 /* synopsis: root=P2 iDb=P3                   */
-#define OP_OpenAutoindex  56 /* synopsis: nColumn=P2                       */
-#define OP_OpenEphemeral  57 /* synopsis: nColumn=P2                       */
-#define OP_SorterOpen     58
-#define OP_SequenceTest   59 /* synopsis: if( cursor[P1].ctr++ ) pc = P2   */
-#define OP_OpenPseudo     60 /* synopsis: P3 columns in r[P2]              */
-#define OP_Close          61
-#define OP_ColumnsUsed    62
-#define OP_SeekLT         63 /* synopsis: key=r[P3@P4]                     */
-#define OP_SeekLE         64 /* synopsis: key=r[P3@P4]                     */
-#define OP_SeekGE         65 /* synopsis: key=r[P3@P4]                     */
-#define OP_SeekGT         66 /* synopsis: key=r[P3@P4]                     */
-#define OP_Seek           67 /* synopsis: intkey=r[P2]                     */
-#define OP_NoConflict     68 /* synopsis: key=r[P3@P4]                     */
-#define OP_NotFound       69 /* synopsis: key=r[P3@P4]                     */
-#define OP_Found          70 /* synopsis: key=r[P3@P4]                     */
-#define OP_Or             71 /* same as TK_OR, synopsis: r[P3]=(r[P1] || r[P2]) */
-#define OP_And            72 /* same as TK_AND, synopsis: r[P3]=(r[P1] && r[P2]) */
-#define OP_NotExists      73 /* synopsis: intkey=r[P3]                     */
-#define OP_Sequence       74 /* synopsis: r[P2]=cursor[P1].ctr++           */
-#define OP_NewRowid       75 /* synopsis: r[P2]=rowid                      */
-#define OP_IsNull         76 /* same as TK_ISNULL, synopsis: if r[P1]==NULL goto P2 */
-#define OP_NotNull        77 /* same as TK_NOTNULL, synopsis: if r[P1]!=NULL goto P2 */
-#define OP_Ne             78 /* same as TK_NE, synopsis: if r[P1]!=r[P3] goto P2 */
-#define OP_Eq             79 /* same as TK_EQ, synopsis: if r[P1]==r[P3] goto P2 */
-#define OP_Gt             80 /* same as TK_GT, synopsis: if r[P1]>r[P3] goto P2 */
-#define OP_Le             81 /* same as TK_LE, synopsis: if r[P1]<=r[P3] goto P2 */
-#define OP_Lt             82 /* same as TK_LT, synopsis: if r[P1]<r[P3] goto P2 */
-#define OP_Ge             83 /* same as TK_GE, synopsis: if r[P1]>=r[P3] goto P2 */
-#define OP_Insert         84 /* synopsis: intkey=r[P3] data=r[P2]          */
-#define OP_BitAnd         85 /* same as TK_BITAND, synopsis: r[P3]=r[P1]&r[P2] */
-#define OP_BitOr          86 /* same as TK_BITOR, synopsis: r[P3]=r[P1]|r[P2] */
-#define OP_ShiftLeft      87 /* same as TK_LSHIFT, synopsis: r[P3]=r[P2]<<r[P1] */
-#define OP_ShiftRight     88 /* same as TK_RSHIFT, synopsis: r[P3]=r[P2]>>r[P1] */
-#define OP_Add            89 /* same as TK_PLUS, synopsis: r[P3]=r[P1]+r[P2] */
-#define OP_Subtract       90 /* same as TK_MINUS, synopsis: r[P3]=r[P2]-r[P1] */
-#define OP_Multiply       91 /* same as TK_STAR, synopsis: r[P3]=r[P1]*r[P2] */
-#define OP_Divide         92 /* same as TK_SLASH, synopsis: r[P3]=r[P2]/r[P1] */
-#define OP_Remainder      93 /* same as TK_REM, synopsis: r[P3]=r[P2]%r[P1] */
-#define OP_Concat         94 /* same as TK_CONCAT, synopsis: r[P3]=r[P2]+r[P1] */
-#define OP_InsertInt      95 /* synopsis: intkey=P3 data=r[P2]             */
-#define OP_BitNot         96 /* same as TK_BITNOT, synopsis: r[P1]= ~r[P1] */
+#define OP_Once           20
+#define OP_If             21
+#define OP_IfNot          22
+#define OP_SeekLT         23 /* synopsis: key=r[P3@P4]                     */
+#define OP_SeekLE         24 /* synopsis: key=r[P3@P4]                     */
+#define OP_SeekGE         25 /* synopsis: key=r[P3@P4]                     */
+#define OP_SeekGT         26 /* synopsis: key=r[P3@P4]                     */
+#define OP_Or             27 /* same as TK_OR, synopsis: r[P3]=(r[P1] || r[P2]) */
+#define OP_And            28 /* same as TK_AND, synopsis: r[P3]=(r[P1] && r[P2]) */
+#define OP_NoConflict     29 /* synopsis: key=r[P3@P4]                     */
+#define OP_NotFound       30 /* synopsis: key=r[P3@P4]                     */
+#define OP_Found          31 /* synopsis: key=r[P3@P4]                     */
+#define OP_NotExists      32 /* synopsis: intkey=r[P3]                     */
+#define OP_Last           33
+#define OP_IsNull         34 /* same as TK_ISNULL, synopsis: if r[P1]==NULL goto P2 */
+#define OP_NotNull        35 /* same as TK_NOTNULL, synopsis: if r[P1]!=NULL goto P2 */
+#define OP_Ne             36 /* same as TK_NE, synopsis: if r[P1]!=r[P3] goto P2 */
+#define OP_Eq             37 /* same as TK_EQ, synopsis: if r[P1]==r[P3] goto P2 */
+#define OP_Gt             38 /* same as TK_GT, synopsis: if r[P1]>r[P3] goto P2 */
+#define OP_Le             39 /* same as TK_LE, synopsis: if r[P1]<=r[P3] goto P2 */
+#define OP_Lt             40 /* same as TK_LT, synopsis: if r[P1]<r[P3] goto P2 */
+#define OP_Ge             41 /* same as TK_GE, synopsis: if r[P1]>=r[P3] goto P2 */
+#define OP_SorterSort     42
+#define OP_BitAnd         43 /* same as TK_BITAND, synopsis: r[P3]=r[P1]&r[P2] */
+#define OP_BitOr          44 /* same as TK_BITOR, synopsis: r[P3]=r[P1]|r[P2] */
+#define OP_ShiftLeft      45 /* same as TK_LSHIFT, synopsis: r[P3]=r[P2]<<r[P1] */
+#define OP_ShiftRight     46 /* same as TK_RSHIFT, synopsis: r[P3]=r[P2]>>r[P1] */
+#define OP_Add            47 /* same as TK_PLUS, synopsis: r[P3]=r[P1]+r[P2] */
+#define OP_Subtract       48 /* same as TK_MINUS, synopsis: r[P3]=r[P2]-r[P1] */
+#define OP_Multiply       49 /* same as TK_STAR, synopsis: r[P3]=r[P1]*r[P2] */
+#define OP_Divide         50 /* same as TK_SLASH, synopsis: r[P3]=r[P2]/r[P1] */
+#define OP_Remainder      51 /* same as TK_REM, synopsis: r[P3]=r[P2]%r[P1] */
+#define OP_Concat         52 /* same as TK_CONCAT, synopsis: r[P3]=r[P2]+r[P1] */
+#define OP_Sort           53
+#define OP_BitNot         54 /* same as TK_BITNOT, synopsis: r[P1]= ~r[P1] */
+#define OP_Rewind         55
+#define OP_IdxLE          56 /* synopsis: key=r[P3@P4]                     */
+#define OP_IdxGT          57 /* synopsis: key=r[P3@P4]                     */
+#define OP_IdxLT          58 /* synopsis: key=r[P3@P4]                     */
+#define OP_IdxGE          59 /* synopsis: key=r[P3@P4]                     */
+#define OP_RowSetRead     60 /* synopsis: r[P3]=rowset(P1)                 */
+#define OP_RowSetTest     61 /* synopsis: if r[P3] in rowset(P1) goto P2   */
+#define OP_Program        62
+#define OP_FkIfZero       63 /* synopsis: if fkctr[P1]==0 goto P2          */
+#define OP_IfPos          64 /* synopsis: if r[P1]>0 then r[P1]-=P3, goto P2 */
+#define OP_IfNotZero      65 /* synopsis: if r[P1]!=0 then r[P1]-=P3, goto P2 */
+#define OP_DecrJumpZero   66 /* synopsis: if (--r[P1])==0 goto P2          */
+#define OP_IncrVacuum     67
+#define OP_VNext          68
+#define OP_Init           69 /* synopsis: Start at P2                      */
+#define OP_Return         70
+#define OP_EndCoroutine   71
+#define OP_HaltIfNull     72 /* synopsis: if r[P3]=null halt               */
+#define OP_Halt           73
+#define OP_Integer        74 /* synopsis: r[P2]=P1                         */
+#define OP_Int64          75 /* synopsis: r[P2]=P4                         */
+#define OP_String         76 /* synopsis: r[P2]='P4' (len=P1)              */
+#define OP_Null           77 /* synopsis: r[P2..P3]=NULL                   */
+#define OP_SoftNull       78 /* synopsis: r[P1]=NULL                       */
+#define OP_Blob           79 /* synopsis: r[P2]=P4 (len=P1)                */
+#define OP_Variable       80 /* synopsis: r[P2]=parameter(P1,P4)           */
+#define OP_Move           81 /* synopsis: r[P2@P3]=r[P1@P3]                */
+#define OP_Copy           82 /* synopsis: r[P2@P3+1]=r[P1@P3+1]            */
+#define OP_SCopy          83 /* synopsis: r[P2]=r[P1]                      */
+#define OP_IntCopy        84 /* synopsis: r[P2]=r[P1]                      */
+#define OP_ResultRow      85 /* synopsis: output=r[P1@P2]                  */
+#define OP_CollSeq        86
+#define OP_Function0      87 /* synopsis: r[P3]=func(r[P2@P5])             */
+#define OP_Function       88 /* synopsis: r[P3]=func(r[P2@P5])             */
+#define OP_AddImm         89 /* synopsis: r[P1]=r[P1]+P2                   */
+#define OP_RealAffinity   90
+#define OP_Cast           91 /* synopsis: affinity(r[P1])                  */
+#define OP_Permutation    92
+#define OP_Compare        93 /* synopsis: r[P1@P3] <-> r[P2@P3]            */
+#define OP_Column         94 /* synopsis: r[P3]=PX                         */
+#define OP_Affinity       95 /* synopsis: affinity(r[P1@P2])               */
+#define OP_MakeRecord     96 /* synopsis: r[P3]=mkrec(r[P1@P2])            */
 #define OP_String8        97 /* same as TK_STRING, synopsis: r[P2]='P4'    */
-#define OP_Delete         98
-#define OP_ResetCount     99
-#define OP_SorterCompare 100 /* synopsis: if key(P1)!=trim(r[P3],P4) goto P2 */
-#define OP_SorterData    101 /* synopsis: r[P2]=data                       */
-#define OP_RowKey        102 /* synopsis: r[P2]=key                        */
-#define OP_RowData       103 /* synopsis: r[P2]=data                       */
-#define OP_Rowid         104 /* synopsis: r[P2]=rowid                      */
-#define OP_NullRow       105
-#define OP_Last          106
-#define OP_SorterSort    107
-#define OP_Sort          108
-#define OP_Rewind        109
-#define OP_SorterInsert  110
-#define OP_IdxInsert     111 /* synopsis: key=r[P2]                        */
-#define OP_IdxDelete     112 /* synopsis: key=r[P2@P3]                     */
-#define OP_IdxRowid      113 /* synopsis: r[P2]=rowid                      */
-#define OP_IdxLE         114 /* synopsis: key=r[P3@P4]                     */
-#define OP_IdxGT         115 /* synopsis: key=r[P3@P4]                     */
-#define OP_IdxLT         116 /* synopsis: key=r[P3@P4]                     */
-#define OP_IdxGE         117 /* synopsis: key=r[P3@P4]                     */
-#define OP_Destroy       118
-#define OP_Clear         119
-#define OP_ResetSorter   120
-#define OP_CreateIndex   121 /* synopsis: r[P2]=root iDb=P1                */
-#define OP_CreateTable   122 /* synopsis: r[P2]=root iDb=P1                */
-#define OP_ParseSchema   123
-#define OP_LoadAnalysis  124
-#define OP_DropTable     125
-#define OP_DropIndex     126
-#define OP_DropTrigger   127
-#define OP_IntegrityCk   128
-#define OP_RowSetAdd     129 /* synopsis: rowset(P1)=r[P2]                 */
-#define OP_RowSetRead    130 /* synopsis: r[P3]=rowset(P1)                 */
-#define OP_RowSetTest    131 /* synopsis: if r[P3] in rowset(P1) goto P2   */
-#define OP_Program       132
+#define OP_Count          98 /* synopsis: r[P2]=count()                    */
+#define OP_ReadCookie     99
+#define OP_SetCookie     100
+#define OP_ReopenIdx     101 /* synopsis: root=P2 iDb=P3                   */
+#define OP_OpenRead      102 /* synopsis: root=P2 iDb=P3                   */
+#define OP_OpenWrite     103 /* synopsis: root=P2 iDb=P3                   */
+#define OP_OpenAutoindex 104 /* synopsis: nColumn=P2                       */
+#define OP_OpenEphemeral 105 /* synopsis: nColumn=P2                       */
+#define OP_SorterOpen    106
+#define OP_SequenceTest  107 /* synopsis: if( cursor[P1].ctr++ ) pc = P2   */
+#define OP_OpenPseudo    108 /* synopsis: P3 columns in r[P2]              */
+#define OP_Close         109
+#define OP_ColumnsUsed   110
+#define OP_Sequence      111 /* synopsis: r[P2]=cursor[P1].ctr++           */
+#define OP_NewRowid      112 /* synopsis: r[P2]=rowid                      */
+#define OP_Insert        113 /* synopsis: intkey=r[P3] data=r[P2]          */
+#define OP_InsertInt     114 /* synopsis: intkey=P3 data=r[P2]             */
+#define OP_Delete        115
+#define OP_ResetCount    116
+#define OP_SorterCompare 117 /* synopsis: if key(P1)!=trim(r[P3],P4) goto P2 */
+#define OP_SorterData    118 /* synopsis: r[P2]=data                       */
+#define OP_RowKey        119 /* synopsis: r[P2]=key                        */
+#define OP_RowData       120 /* synopsis: r[P2]=data                       */
+#define OP_Rowid         121 /* synopsis: r[P2]=rowid                      */
+#define OP_NullRow       122
+#define OP_SorterInsert  123
+#define OP_IdxInsert     124 /* synopsis: key=r[P2]                        */
+#define OP_IdxDelete     125 /* synopsis: key=r[P2@P3]                     */
+#define OP_Seek          126 /* synopsis: Move P3 to P1.rowid              */
+#define OP_IdxRowid      127 /* synopsis: r[P2]=rowid                      */
+#define OP_Destroy       128
+#define OP_Clear         129
+#define OP_ResetSorter   130
+#define OP_CreateIndex   131 /* synopsis: r[P2]=root iDb=P1                */
+#define OP_CreateTable   132 /* synopsis: r[P2]=root iDb=P1                */
 #define OP_Real          133 /* same as TK_FLOAT, synopsis: r[P2]=P4       */
-#define OP_Param         134
-#define OP_FkCounter     135 /* synopsis: fkctr[P1]+=P2                    */
-#define OP_FkIfZero      136 /* synopsis: if fkctr[P1]==0 goto P2          */
-#define OP_MemMax        137 /* synopsis: r[P1]=max(r[P1],r[P2])           */
-#define OP_IfPos         138 /* synopsis: if r[P1]>0 then r[P1]-=P3, goto P2 */
-#define OP_SetIfNotPos   139 /* synopsis: if r[P1]<=0 then r[P2]=P3        */
-#define OP_IfNotZero     140 /* synopsis: if r[P1]!=0 then r[P1]-=P3, goto P2 */
-#define OP_DecrJumpZero  141 /* synopsis: if (--r[P1])==0 goto P2          */
-#define OP_JumpZeroIncr  142 /* synopsis: if (r[P1]++)==0 ) goto P2        */
-#define OP_AggStep0      143 /* synopsis: accum=r[P3] step(r[P2@P5])       */
-#define OP_AggStep       144 /* synopsis: accum=r[P3] step(r[P2@P5])       */
-#define OP_AggFinal      145 /* synopsis: accum=r[P1] N=P2                 */
-#define OP_IncrVacuum    146
-#define OP_Expire        147
-#define OP_TableLock     148 /* synopsis: iDb=P1 root=P2 write=P3          */
-#define OP_VBegin        149
-#define OP_VCreate       150
-#define OP_VDestroy      151
-#define OP_VOpen         152
-#define OP_VColumn       153 /* synopsis: r[P3]=vcolumn(P2)                */
-#define OP_VNext         154
+#define OP_ParseSchema   134
+#define OP_LoadAnalysis  135
+#define OP_DropTable     136
+#define OP_DropIndex     137
+#define OP_DropTrigger   138
+#define OP_IntegrityCk   139
+#define OP_RowSetAdd     140 /* synopsis: rowset(P1)=r[P2]                 */
+#define OP_Param         141
+#define OP_FkCounter     142 /* synopsis: fkctr[P1]+=P2                    */
+#define OP_MemMax        143 /* synopsis: r[P1]=max(r[P1],r[P2])           */
+#define OP_OffsetLimit   144 /* synopsis: if r[P1]>0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1) */
+#define OP_AggStep0      145 /* synopsis: accum=r[P3] step(r[P2@P5])       */
+#define OP_AggStep       146 /* synopsis: accum=r[P3] step(r[P2@P5])       */
+#define OP_AggFinal      147 /* synopsis: accum=r[P1] N=P2                 */
+#define OP_Expire        148
+#define OP_TableLock     149 /* synopsis: iDb=P1 root=P2 write=P3          */
+#define OP_VBegin        150
+#define OP_VCreate       151
+#define OP_VDestroy      152
+#define OP_VOpen         153
+#define OP_VColumn       154 /* synopsis: r[P3]=vcolumn(P2)                */
 #define OP_VRename       155
 #define OP_Pagecount     156
 #define OP_MaxPgcnt      157
-#define OP_Init          158 /* synopsis: Start at P2                      */
+#define OP_CursorHint    158
 #define OP_Noop          159
 #define OP_Explain       160
 
-
 /* Properties such as "out2" or "jump" that are specified in
 ** comments following the "case" for each opcode in the vdbe.c
 ** are encoded into bitvectors as follows:
 */
-#define OPFLG_JUMP            0x0001  /* jump:  P2 holds jmp target */
-#define OPFLG_IN1             0x0002  /* in1:   P1 is an input */
-#define OPFLG_IN2             0x0004  /* in2:   P2 is an input */
-#define OPFLG_IN3             0x0008  /* in3:   P3 is an input */
-#define OPFLG_OUT2            0x0010  /* out2:  P2 is an output */
-#define OPFLG_OUT3            0x0020  /* out3:  P3 is an output */
+#define OPFLG_JUMP        0x01  /* jump:  P2 holds jmp target */
+#define OPFLG_IN1         0x02  /* in1:   P1 is an input */
+#define OPFLG_IN2         0x04  /* in2:   P2 is an input */
+#define OPFLG_IN3         0x08  /* in3:   P3 is an input */
+#define OPFLG_OUT2        0x10  /* out2:  P2 is an output */
+#define OPFLG_OUT3        0x20  /* out3:  P3 is an output */
 #define OPFLG_INITIALIZER {\
-/*   0 */ 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,\
-/*   8 */ 0x01, 0x00, 0x10, 0x00, 0x01, 0x00, 0x01, 0x01,\
-/*  16 */ 0x02, 0x01, 0x02, 0x12, 0x03, 0x08, 0x00, 0x10,\
-/*  24 */ 0x10, 0x10, 0x10, 0x00, 0x10, 0x10, 0x00, 0x00,\
-/*  32 */ 0x10, 0x00, 0x00, 0x00, 0x00, 0x02, 0x03, 0x02,\
-/*  40 */ 0x02, 0x00, 0x00, 0x01, 0x01, 0x03, 0x03, 0x00,\
-/*  48 */ 0x00, 0x00, 0x10, 0x10, 0x08, 0x00, 0x00, 0x00,\
-/*  56 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09,\
-/*  64 */ 0x09, 0x09, 0x09, 0x04, 0x09, 0x09, 0x09, 0x26,\
-/*  72 */ 0x26, 0x09, 0x10, 0x10, 0x03, 0x03, 0x0b, 0x0b,\
-/*  80 */ 0x0b, 0x0b, 0x0b, 0x0b, 0x00, 0x26, 0x26, 0x26,\
-/*  88 */ 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x00,\
-/*  96 */ 0x12, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
-/* 104 */ 0x10, 0x00, 0x01, 0x01, 0x01, 0x01, 0x04, 0x04,\
-/* 112 */ 0x00, 0x10, 0x01, 0x01, 0x01, 0x01, 0x10, 0x00,\
-/* 120 */ 0x00, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,\
-/* 128 */ 0x00, 0x06, 0x23, 0x0b, 0x01, 0x10, 0x10, 0x00,\
-/* 136 */ 0x01, 0x04, 0x03, 0x06, 0x03, 0x03, 0x03, 0x00,\
-/* 144 */ 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,\
-/* 152 */ 0x00, 0x00, 0x01, 0x00, 0x10, 0x10, 0x01, 0x00,\
+/*   0 */ 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01,\
+/*   8 */ 0x00, 0x10, 0x00, 0x01, 0x00, 0x01, 0x01, 0x01,\
+/*  16 */ 0x03, 0x03, 0x01, 0x12, 0x01, 0x03, 0x03, 0x09,\
+/*  24 */ 0x09, 0x09, 0x09, 0x26, 0x26, 0x09, 0x09, 0x09,\
+/*  32 */ 0x09, 0x01, 0x03, 0x03, 0x0b, 0x0b, 0x0b, 0x0b,\
+/*  40 */ 0x0b, 0x0b, 0x01, 0x26, 0x26, 0x26, 0x26, 0x26,\
+/*  48 */ 0x26, 0x26, 0x26, 0x26, 0x26, 0x01, 0x12, 0x01,\
+/*  56 */ 0x01, 0x01, 0x01, 0x01, 0x23, 0x0b, 0x01, 0x01,\
+/*  64 */ 0x03, 0x03, 0x03, 0x01, 0x01, 0x01, 0x02, 0x02,\
+/*  72 */ 0x08, 0x00, 0x10, 0x10, 0x10, 0x10, 0x00, 0x10,\
+/*  80 */ 0x10, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00, 0x00,\
+/*  88 */ 0x00, 0x02, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00,\
+/*  96 */ 0x00, 0x10, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00,\
+/* 104 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10,\
+/* 112 */ 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
+/* 120 */ 0x00, 0x10, 0x00, 0x04, 0x04, 0x00, 0x00, 0x10,\
+/* 128 */ 0x10, 0x00, 0x00, 0x10, 0x10, 0x10, 0x00, 0x00,\
+/* 136 */ 0x00, 0x00, 0x00, 0x00, 0x06, 0x10, 0x00, 0x04,\
+/* 144 */ 0x1a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
+/* 152 */ 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00,\
 /* 160 */ 0x00,}
 
+/* The sqlite3P2Values() routine is able to run faster if it knows
+** the value of the largest JUMP opcode.  The smaller the maximum
+** JUMP opcode the better, so the mkopcodeh.tcl script that
+** generated this include file strives to group all JUMP opcodes
+** together near the beginning of the list.
+*/
+#define SQLITE_MX_JUMP_OPCODE  69  /* Maximum JUMP opcode */
+
 /************** End of opcodes.h *********************************************/
 /************** Continuing where we left off in vdbe.h ***********************/
 
@@ -10646,7 +12557,13 @@ SQLITE_PRIVATE int sqlite3VdbeAddOp3(Vdbe*,int,int,int,int);
 SQLITE_PRIVATE int sqlite3VdbeAddOp4(Vdbe*,int,int,int,int,const char *zP4,int);
 SQLITE_PRIVATE int sqlite3VdbeAddOp4Dup8(Vdbe*,int,int,int,int,const u8*,int);
 SQLITE_PRIVATE int sqlite3VdbeAddOp4Int(Vdbe*,int,int,int,int,int);
-SQLITE_PRIVATE int sqlite3VdbeAddOpList(Vdbe*, int nOp, VdbeOpList const *aOp, int iLineno);
+SQLITE_PRIVATE void sqlite3VdbeEndCoroutine(Vdbe*,int);
+#if defined(SQLITE_DEBUG) && !defined(SQLITE_TEST_REALLOC_STRESS)
+SQLITE_PRIVATE   void sqlite3VdbeVerifyNoMallocRequired(Vdbe *p, int N);
+#else
+# define sqlite3VdbeVerifyNoMallocRequired(A,B)
+#endif
+SQLITE_PRIVATE VdbeOp *sqlite3VdbeAddOpList(Vdbe*, int nOp, VdbeOpList const *aOp, int iLineno);
 SQLITE_PRIVATE void sqlite3VdbeAddParseSchemaOp(Vdbe*,int,char*);
 SQLITE_PRIVATE void sqlite3VdbeChangeOpcode(Vdbe*, u32 addr, u8);
 SQLITE_PRIVATE void sqlite3VdbeChangeP1(Vdbe*, u32 addr, int P1);
@@ -10654,7 +12571,7 @@ SQLITE_PRIVATE void sqlite3VdbeChangeP2(Vdbe*, u32 addr, int P2);
 SQLITE_PRIVATE void sqlite3VdbeChangeP3(Vdbe*, u32 addr, int P3);
 SQLITE_PRIVATE void sqlite3VdbeChangeP5(Vdbe*, u8 P5);
 SQLITE_PRIVATE void sqlite3VdbeJumpHere(Vdbe*, int addr);
-SQLITE_PRIVATE void sqlite3VdbeChangeToNoop(Vdbe*, int addr);
+SQLITE_PRIVATE int sqlite3VdbeChangeToNoop(Vdbe*, int addr);
 SQLITE_PRIVATE int sqlite3VdbeDeletePriorOpcode(Vdbe*, u8 op);
 SQLITE_PRIVATE void sqlite3VdbeChangeP4(Vdbe*, int addr, const char *zP4, int N);
 SQLITE_PRIVATE void sqlite3VdbeSetP4KeyInfo(Parse*, Index*);
@@ -10662,6 +12579,7 @@ SQLITE_PRIVATE void sqlite3VdbeUsesBtree(Vdbe*, int);
 SQLITE_PRIVATE VdbeOp *sqlite3VdbeGetOp(Vdbe*, int);
 SQLITE_PRIVATE int sqlite3VdbeMakeLabel(Vdbe*);
 SQLITE_PRIVATE void sqlite3VdbeRunOnlyOnce(Vdbe*);
+SQLITE_PRIVATE void sqlite3VdbeReusable(Vdbe*);
 SQLITE_PRIVATE void sqlite3VdbeDelete(Vdbe*);
 SQLITE_PRIVATE void sqlite3VdbeClearObject(sqlite3*,Vdbe*);
 SQLITE_PRIVATE void sqlite3VdbeMakeReady(Vdbe*,Parse*);
@@ -10842,7 +12760,11 @@ typedef struct PgHdr DbPage;
 #define PAGER_LOCKINGMODE_EXCLUSIVE   1
 
 /*
-** Numeric constants that encode the journalmode.  
+** Numeric constants that encode the journalmode.
+**
+** The numeric values encoded here (other than PAGER_JOURNALMODE_QUERY)
+** are exposed in the API via the "PRAGMA journal_mode" command and
+** therefore cannot be changed without a compatibility break.
 */
 #define PAGER_JOURNALMODE_QUERY     (-1)  /* Query the value of journalmode */
 #define PAGER_JOURNALMODE_DELETE      0   /* Commit by deleting journal file */
@@ -10853,22 +12775,28 @@ typedef struct PgHdr DbPage;
 #define PAGER_JOURNALMODE_WAL         5   /* Use write-ahead logging */
 
 /*
-** Flags that make up the mask passed to sqlite3PagerAcquire().
+** Flags that make up the mask passed to sqlite3PagerGet().
 */
 #define PAGER_GET_NOCONTENT     0x01  /* Do not load data from disk */
 #define PAGER_GET_READONLY      0x02  /* Read-only page is acceptable */
 
 /*
 ** Flags for sqlite3PagerSetFlags()
+**
+** Value constraints (enforced via assert()):
+**    PAGER_FULLFSYNC      == SQLITE_FullFSync
+**    PAGER_CKPT_FULLFSYNC == SQLITE_CkptFullFSync
+**    PAGER_CACHE_SPILL    == SQLITE_CacheSpill
 */
 #define PAGER_SYNCHRONOUS_OFF       0x01  /* PRAGMA synchronous=OFF */
 #define PAGER_SYNCHRONOUS_NORMAL    0x02  /* PRAGMA synchronous=NORMAL */
 #define PAGER_SYNCHRONOUS_FULL      0x03  /* PRAGMA synchronous=FULL */
-#define PAGER_SYNCHRONOUS_MASK      0x03  /* Mask for three values above */
-#define PAGER_FULLFSYNC             0x04  /* PRAGMA fullfsync=ON */
-#define PAGER_CKPT_FULLFSYNC        0x08  /* PRAGMA checkpoint_fullfsync=ON */
-#define PAGER_CACHESPILL            0x10  /* PRAGMA cache_spill=ON */
-#define PAGER_FLAGS_MASK            0x1c  /* All above except SYNCHRONOUS */
+#define PAGER_SYNCHRONOUS_EXTRA     0x04  /* PRAGMA synchronous=EXTRA */
+#define PAGER_SYNCHRONOUS_MASK      0x07  /* Mask for four values above */
+#define PAGER_FULLFSYNC             0x08  /* PRAGMA fullfsync=ON */
+#define PAGER_CKPT_FULLFSYNC        0x10  /* PRAGMA checkpoint_fullfsync=ON */
+#define PAGER_CACHESPILL            0x20  /* PRAGMA cache_spill=ON */
+#define PAGER_FLAGS_MASK            0x38  /* All above except SYNCHRONOUS */
 
 /*
 ** The remainder of this file contains the declarations of the functions
@@ -10897,6 +12825,7 @@ SQLITE_PRIVATE void sqlite3PagerAlignReserve(Pager*,Pager*);
 #endif
 SQLITE_PRIVATE int sqlite3PagerMaxPageCount(Pager*, int);
 SQLITE_PRIVATE void sqlite3PagerSetCachesize(Pager*, int);
+SQLITE_PRIVATE int sqlite3PagerSetSpillsize(Pager*, int);
 SQLITE_PRIVATE void sqlite3PagerSetMmapLimit(Pager *, sqlite3_int64);
 SQLITE_PRIVATE void sqlite3PagerShrink(Pager*);
 SQLITE_PRIVATE void sqlite3PagerSetFlags(Pager*,unsigned);
@@ -10906,10 +12835,10 @@ SQLITE_PRIVATE int sqlite3PagerGetJournalMode(Pager*);
 SQLITE_PRIVATE int sqlite3PagerOkToChangeJournalMode(Pager*);
 SQLITE_PRIVATE i64 sqlite3PagerJournalSizeLimit(Pager *, i64);
 SQLITE_PRIVATE sqlite3_backup **sqlite3PagerBackupPtr(Pager*);
+SQLITE_PRIVATE int sqlite3PagerFlush(Pager*);
 
 /* Functions used to obtain and release page references. */ 
-SQLITE_PRIVATE int sqlite3PagerAcquire(Pager *pPager, Pgno pgno, DbPage **ppPage, int clrFlag);
-#define sqlite3PagerGet(A,B,C) sqlite3PagerAcquire(A,B,C,0)
+SQLITE_PRIVATE int sqlite3PagerGet(Pager *pPager, Pgno pgno, DbPage **ppPage, int clrFlag);
 SQLITE_PRIVATE DbPage *sqlite3PagerLookup(Pager *pPager, Pgno pgno);
 SQLITE_PRIVATE void sqlite3PagerRef(DbPage*);
 SQLITE_PRIVATE void sqlite3PagerUnref(DbPage*);
@@ -10941,6 +12870,10 @@ SQLITE_PRIVATE   int sqlite3PagerWalSupported(Pager *pPager);
 SQLITE_PRIVATE   int sqlite3PagerWalCallback(Pager *pPager);
 SQLITE_PRIVATE   int sqlite3PagerOpenWal(Pager *pPager, int *pisOpen);
 SQLITE_PRIVATE   int sqlite3PagerCloseWal(Pager *pPager);
+# ifdef SQLITE_ENABLE_SNAPSHOT
+SQLITE_PRIVATE   int sqlite3PagerSnapshotGet(Pager *pPager, sqlite3_snapshot **ppSnapshot);
+SQLITE_PRIVATE   int sqlite3PagerSnapshotOpen(Pager *pPager, sqlite3_snapshot *pSnapshot);
+# endif
 #endif
 
 #ifdef SQLITE_ENABLE_ZIPVFS
@@ -10955,10 +12888,10 @@ SQLITE_PRIVATE   int sqlite3PagerRefcount(Pager*);
 #endif
 SQLITE_PRIVATE int sqlite3PagerMemUsed(Pager*);
 SQLITE_PRIVATE const char *sqlite3PagerFilename(Pager*, int);
-SQLITE_PRIVATE const sqlite3_vfs *sqlite3PagerVfs(Pager*);
+SQLITE_PRIVATE sqlite3_vfs *sqlite3PagerVfs(Pager*);
 SQLITE_PRIVATE sqlite3_file *sqlite3PagerFile(Pager*);
+SQLITE_PRIVATE sqlite3_file *sqlite3PagerJrnlFile(Pager*);
 SQLITE_PRIVATE const char *sqlite3PagerJournalname(Pager*);
-SQLITE_PRIVATE int sqlite3PagerNosync(Pager*);
 SQLITE_PRIVATE void *sqlite3PagerTempSpace(Pager*);
 SQLITE_PRIVATE int sqlite3PagerIsMemdb(Pager*);
 SQLITE_PRIVATE void sqlite3PagerCacheStat(Pager *, int, int, int *);
@@ -11023,7 +12956,7 @@ struct PgHdr {
   sqlite3_pcache_page *pPage;    /* Pcache object page handle */
   void *pData;                   /* Page data */
   void *pExtra;                  /* Extra content */
-  PgHdr *pDirty;                 /* Transient list of dirty pages */
+  PgHdr *pDirty;                 /* Transient list of dirty sorted by pgno */
   Pager *pPager;                 /* The pager this page is part of */
   Pgno pgno;                     /* Page number for this page */
 #ifdef SQLITE_CHECK_PAGES
@@ -11048,9 +12981,10 @@ struct PgHdr {
 #define PGHDR_WRITEABLE       0x004  /* Journaled and ready to modify */
 #define PGHDR_NEED_SYNC       0x008  /* Fsync the rollback journal before
                                      ** writing this page to the database */
-#define PGHDR_NEED_READ       0x010  /* Content is unread */
-#define PGHDR_DONT_WRITE      0x020  /* Do not write content to disk */
-#define PGHDR_MMAP            0x040  /* This is an mmap page object */
+#define PGHDR_DONT_WRITE      0x010  /* Do not write content to disk */
+#define PGHDR_MMAP            0x020  /* This is an mmap page object */
+
+#define PGHDR_WAL_APPEND      0x040  /* Appended to wal file */
 
 /* Initialize and shutdown the page cache subsystem */
 SQLITE_PRIVATE int sqlite3PcacheInitialize(void);
@@ -11094,6 +13028,7 @@ SQLITE_PRIVATE void sqlite3PcacheDrop(PgHdr*);         /* Remove page from cache
 SQLITE_PRIVATE void sqlite3PcacheMakeDirty(PgHdr*);    /* Make sure page is marked dirty */
 SQLITE_PRIVATE void sqlite3PcacheMakeClean(PgHdr*);    /* Mark a single page as clean */
 SQLITE_PRIVATE void sqlite3PcacheCleanAll(PCache*);    /* Mark all dirty list pages as clean */
+SQLITE_PRIVATE void sqlite3PcacheClearWritable(PCache*);
 
 /* Change a page number.  Used by incr-vacuum. */
 SQLITE_PRIVATE void sqlite3PcacheMove(PgHdr*, Pgno);
@@ -11132,6 +13067,11 @@ SQLITE_PRIVATE int sqlite3PcachePagecount(PCache*);
 SQLITE_PRIVATE void sqlite3PcacheIterateDirty(PCache *pCache, void (*xIter)(PgHdr *));
 #endif
 
+#if defined(SQLITE_DEBUG)
+/* Check invariants on a PgHdr object */
+SQLITE_PRIVATE int sqlite3PcachePageSanity(PgHdr*);
+#endif
+
 /* Set and get the suggested cache-size for the specified pager-cache.
 **
 ** If no global maximum is configured, then the system attempts to limit
@@ -11143,6 +13083,13 @@ SQLITE_PRIVATE void sqlite3PcacheSetCachesize(PCache *, int);
 SQLITE_PRIVATE int sqlite3PcacheGetCachesize(PCache *);
 #endif
 
+/* Set or get the suggested spill-size for the specified pager-cache.
+**
+** The spill-size is the minimum number of pages in cache before the cache
+** will attempt to spill dirty pages by calling xStress.
+*/
+SQLITE_PRIVATE int sqlite3PcacheSetSpillsize(PCache *, int);
+
 /* Free up as much memory as possible from the page cache */
 SQLITE_PRIVATE void sqlite3PcacheShrink(PCache*);
 
@@ -11161,11 +13108,13 @@ SQLITE_PRIVATE void sqlite3PCacheSetDefault(void);
 SQLITE_PRIVATE int sqlite3HeaderSizePcache(void);
 SQLITE_PRIVATE int sqlite3HeaderSizePcache1(void);
 
+/* Number of dirty pages as a percentage of the configured cache size */
+SQLITE_PRIVATE int sqlite3PCachePercentDirty(PCache*);
+
 #endif /* _PCACHE_H_ */
 
 /************** End of pcache.h **********************************************/
 /************** Continuing where we left off in sqliteInt.h ******************/
-
 /************** Include os.h in the middle of sqliteInt.h ********************/
 /************** Begin file os.h **********************************************/
 /*
@@ -11391,7 +13340,7 @@ SQLITE_PRIVATE int sqlite3OsInit(void);
 /* 
 ** Functions for accessing sqlite3_file methods 
 */
-SQLITE_PRIVATE int sqlite3OsClose(sqlite3_file*);
+SQLITE_PRIVATE void sqlite3OsClose(sqlite3_file*);
 SQLITE_PRIVATE int sqlite3OsRead(sqlite3_file*, void*, int amt, i64 offset);
 SQLITE_PRIVATE int sqlite3OsWrite(sqlite3_file*, const void*, int amt, i64 offset);
 SQLITE_PRIVATE int sqlite3OsTruncate(sqlite3_file*, i64 size);
@@ -11428,6 +13377,7 @@ SQLITE_PRIVATE void sqlite3OsDlClose(sqlite3_vfs *, void *);
 #endif /* SQLITE_OMIT_LOAD_EXTENSION */
 SQLITE_PRIVATE int sqlite3OsRandomness(sqlite3_vfs *, int, char *);
 SQLITE_PRIVATE int sqlite3OsSleep(sqlite3_vfs *, int);
+SQLITE_PRIVATE int sqlite3OsGetLastError(sqlite3_vfs*);
 SQLITE_PRIVATE int sqlite3OsCurrentTimeInt64(sqlite3_vfs *, sqlite3_int64*);
 
 /*
@@ -11435,7 +13385,7 @@ SQLITE_PRIVATE int sqlite3OsCurrentTimeInt64(sqlite3_vfs *, sqlite3_int64*);
 ** sqlite3_malloc() to obtain space for the file-handle structure.
 */
 SQLITE_PRIVATE int sqlite3OsOpenMalloc(sqlite3_vfs *, const char *, sqlite3_file **, int,int*);
-SQLITE_PRIVATE int sqlite3OsCloseFree(sqlite3_file *);
+SQLITE_PRIVATE void sqlite3OsCloseFree(sqlite3_file *);
 
 #endif /* _SQLITE_OS_H_ */
 
@@ -11517,6 +13467,36 @@ SQLITE_PRIVATE int sqlite3OsCloseFree(sqlite3_file *);
 /************** End of mutex.h ***********************************************/
 /************** Continuing where we left off in sqliteInt.h ******************/
 
+/* The SQLITE_EXTRA_DURABLE compile-time option used to set the default
+** synchronous setting to EXTRA.  It is no longer supported.
+*/
+#ifdef SQLITE_EXTRA_DURABLE
+# warning Use SQLITE_DEFAULT_SYNCHRONOUS=3 instead of SQLITE_EXTRA_DURABLE
+# define SQLITE_DEFAULT_SYNCHRONOUS 3
+#endif
+
+/*
+** Default synchronous levels.
+**
+** Note that (for historcal reasons) the PAGER_SYNCHRONOUS_* macros differ
+** from the SQLITE_DEFAULT_SYNCHRONOUS value by 1.
+**
+**           PAGER_SYNCHRONOUS       DEFAULT_SYNCHRONOUS
+**   OFF           1                         0
+**   NORMAL        2                         1
+**   FULL          3                         2
+**   EXTRA         4                         3
+**
+** The "PRAGMA synchronous" statement also uses the zero-based numbers.
+** In other words, the zero-based numbers are used for all external interfaces
+** and the one-based values are used internally.
+*/
+#ifndef SQLITE_DEFAULT_SYNCHRONOUS
+# define SQLITE_DEFAULT_SYNCHRONOUS (PAGER_SYNCHRONOUS_FULL-1)
+#endif
+#ifndef SQLITE_DEFAULT_WAL_SYNCHRONOUS
+# define SQLITE_DEFAULT_WAL_SYNCHRONOUS SQLITE_DEFAULT_SYNCHRONOUS
+#endif
 
 /*
 ** Each database file to be accessed by the system is an instance
@@ -11529,6 +13509,7 @@ struct Db {
   char *zName;         /* Name of this database */
   Btree *pBt;          /* The B*Tree structure for this database file */
   u8 safety_level;     /* How aggressive at syncing data to disk */
+  u8 bSyncSet;         /* True if "PRAGMA synchronous=N" has been run */
   Schema *pSchema;     /* Pointer to database schema (possibly shared) */
 };
 
@@ -11539,7 +13520,7 @@ struct Db {
 ** the Schema for the TEMP databaes (sqlite3.aDb[1]) which is free-standing.
 ** In shared cache mode, a single Schema object can be shared by multiple
 ** Btrees that refer to the same underlying BtShared object.
-** 
+**
 ** Schema objects are automatically deallocated when the last Btree that
 ** references them is destroyed.   The TEMP Schema is manually freed by
 ** sqlite3_close().
@@ -11564,7 +13545,7 @@ struct Schema {
 };
 
 /*
-** These macros can be used to test, set, or clear bits in the 
+** These macros can be used to test, set, or clear bits in the
 ** Db.pSchema->flags field.
 */
 #define DbHasProperty(D,I,P)     (((D)->aDb[I].pSchema->schemaFlags&(P))==(P))
@@ -11613,8 +13594,8 @@ struct Schema {
 ** lookaside allocations are not used to construct the schema objects.
 */
 struct Lookaside {
+  u32 bDisable;           /* Only operate the lookaside when zero */
   u16 sz;                 /* Size of each buffer in bytes */
-  u8 bEnabled;            /* False to disable new lookaside allocations */
   u8 bMalloced;           /* True if pStart obtained from sqlite3_malloc() */
   int nOut;               /* Number of buffers currently checked out */
   int mxOut;              /* Highwater mark for nOut */
@@ -11628,13 +13609,15 @@ struct LookasideSlot {
 };
 
 /*
-** A hash table for function definitions.
+** A hash table for built-in function definitions.  (Application-defined
+** functions use a regular table table from hash.h.)
 **
 ** Hash each FuncDef structure into one of the FuncDefHash.a[] slots.
-** Collisions are on the FuncDef.pHash chain.
+** Collisions are on the FuncDef.u.pHash chain.
 */
+#define SQLITE_FUNC_HASH_SZ 23
 struct FuncDefHash {
-  FuncDef *a[23];       /* Hash table for functions */
+  FuncDef *a[SQLITE_FUNC_HASH_SZ];       /* Hash table for functions */
 };
 
 #ifdef SQLITE_USER_AUTHENTICATION
@@ -11692,11 +13675,13 @@ struct sqlite3 {
   unsigned int openFlags;       /* Flags passed to sqlite3_vfs.xOpen() */
   int errCode;                  /* Most recent error code (SQLITE_*) */
   int errMask;                  /* & result codes with this before returning */
+  int iSysErrno;                /* Errno value from last system error */
   u16 dbOptFlags;               /* Flags to enable/disable optimizations */
   u8 enc;                       /* Text encoding */
   u8 autoCommit;                /* The auto-commit flag. */
   u8 temp_store;                /* 1: file 2: memory 0: default */
   u8 mallocFailed;              /* True if we have seen a malloc failure */
+  u8 bBenignMalloc;             /* Do not require OOMs if true */
   u8 dfltLockMode;              /* Default locking-mode for attached dbs */
   signed char nextAutovac;      /* Autovac setting after VACUUM if >=0 */
   u8 suppressErr;               /* Do not issue error messages if true */
@@ -11726,12 +13711,19 @@ struct sqlite3 {
   void *pTraceArg;                          /* Argument to the trace function */
   void (*xProfile)(void*,const char*,u64);  /* Profiling function */
   void *pProfileArg;                        /* Argument to profile function */
-  void *pCommitArg;                 /* Argument to xCommitCallback() */   
+  void *pCommitArg;                 /* Argument to xCommitCallback() */
   int (*xCommitCallback)(void*);    /* Invoked at every commit. */
-  void *pRollbackArg;               /* Argument to xRollbackCallback() */   
+  void *pRollbackArg;               /* Argument to xRollbackCallback() */
   void (*xRollbackCallback)(void*); /* Invoked at every commit. */
   void *pUpdateArg;
   void (*xUpdateCallback)(void*,int, const char*,const char*,sqlite_int64);
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+  void *pPreUpdateArg;          /* First argument to xPreUpdateCallback */
+  void (*xPreUpdateCallback)(   /* Registered using sqlite3_preupdate_hook() */
+    void*,sqlite3*,int,char const*,char const*,sqlite3_int64,sqlite3_int64
+  );
+  PreUpdate *pPreUpdate;        /* Context for active pre-update callback */
+#endif /* SQLITE_ENABLE_PREUPDATE_HOOK */
 #ifndef SQLITE_OMIT_WAL
   int (*xWalCallback)(void *, sqlite3 *, const char *, int);
   void *pWalArg;
@@ -11761,7 +13753,7 @@ struct sqlite3 {
   VTable **aVTrans;             /* Virtual tables with open transactions */
   VTable *pDisconnect;    /* Disconnect these in next sqlite3_prepare() */
 #endif
-  FuncDefHash aFunc;            /* Hash table of connection functions */
+  Hash aFunc;                   /* Hash table of connection functions */
   Hash aCollSeq;                /* All collating sequences */
   BusyHandler busyHandler;      /* Busy callback */
   Db aDbStatic[2];              /* Static space for the 2 default backends */
@@ -11773,8 +13765,8 @@ struct sqlite3 {
   i64 nDeferredImmCons;         /* Net deferred immediate constraints */
   int *pnBytesFreed;            /* If not NULL, increment this in DbFree() */
 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY
-  /* The following variables are all protected by the STATIC_MASTER 
-  ** mutex, not by sqlite3.mutex. They are used by code in notify.c. 
+  /* The following variables are all protected by the STATIC_MASTER
+  ** mutex, not by sqlite3.mutex. They are used by code in notify.c.
   **
   ** When X.pUnlockConnection==Y, that means that X is waiting for Y to
   ** unlock so that it can proceed.
@@ -11802,13 +13794,18 @@ struct sqlite3 {
 
 /*
 ** Possible values for the sqlite3.flags.
+**
+** Value constraints (enforced via assert()):
+**      SQLITE_FullFSync     == PAGER_FULLFSYNC
+**      SQLITE_CkptFullFSync == PAGER_CKPT_FULLFSYNC
+**      SQLITE_CacheSpill    == PAGER_CACHE_SPILL
 */
 #define SQLITE_VdbeTrace      0x00000001  /* True to trace VDBE execution */
 #define SQLITE_InternChanges  0x00000002  /* Uncommitted Hash table changes */
-#define SQLITE_FullFSync      0x00000004  /* Use full fsync on the backend */
-#define SQLITE_CkptFullFSync  0x00000008  /* Use full fsync for checkpoint */
-#define SQLITE_CacheSpill     0x00000010  /* OK to spill pager cache */
-#define SQLITE_FullColNames   0x00000020  /* Show full column names on SELECT */
+#define SQLITE_FullColNames   0x00000004  /* Show full column names on SELECT */
+#define SQLITE_FullFSync      0x00000008  /* Use full fsync on the backend */
+#define SQLITE_CkptFullFSync  0x00000010  /* Use full fsync for checkpoint */
+#define SQLITE_CacheSpill     0x00000020  /* OK to spill pager cache */
 #define SQLITE_ShortColNames  0x00000040  /* Show short columns names */
 #define SQLITE_CountRows      0x00000080  /* Count rows changed by INSERT, */
                                           /*   DELETE, or UPDATE and return */
@@ -11829,12 +13826,14 @@ struct sqlite3 {
 #define SQLITE_AutoIndex      0x00100000  /* Enable automatic indexes */
 #define SQLITE_PreferBuiltin  0x00200000  /* Preference to built-in funcs */
 #define SQLITE_LoadExtension  0x00400000  /* Enable load_extension */
-#define SQLITE_EnableTrigger  0x00800000  /* True to enable triggers */
-#define SQLITE_DeferFKs       0x01000000  /* Defer all FK constraints */
-#define SQLITE_QueryOnly      0x02000000  /* Disable database changes */
-#define SQLITE_VdbeEQP        0x04000000  /* Debug EXPLAIN QUERY PLAN */
-#define SQLITE_Vacuum         0x08000000  /* Currently in a VACUUM */
-#define SQLITE_CellSizeCk     0x10000000  /* Check btree cell sizes on load */
+#define SQLITE_LoadExtFunc    0x00800000  /* Enable load_extension() SQL func */
+#define SQLITE_EnableTrigger  0x01000000  /* True to enable triggers */
+#define SQLITE_DeferFKs       0x02000000  /* Defer all FK constraints */
+#define SQLITE_QueryOnly      0x04000000  /* Disable database changes */
+#define SQLITE_VdbeEQP        0x08000000  /* Debug EXPLAIN QUERY PLAN */
+#define SQLITE_Vacuum         0x10000000  /* Currently in a VACUUM */
+#define SQLITE_CellSizeCk     0x20000000  /* Check btree cell sizes on load */
+#define SQLITE_Fts3Tokenizer  0x40000000  /* Enable fts3_tokenizer(2) */
 
 
 /*
@@ -11854,6 +13853,7 @@ struct sqlite3 {
 #define SQLITE_Transitive     0x0200   /* Transitive constraints */
 #define SQLITE_OmitNoopJoin   0x0400   /* Omit unused tables in joins */
 #define SQLITE_Stat34         0x0800   /* Use STAT3 or STAT4 data */
+#define SQLITE_CursorHints    0x2000   /* Add OP_CursorHint opcodes */
 #define SQLITE_AllOpts        0xffff   /* All optimizations */
 
 /*
@@ -11887,28 +13887,33 @@ struct sqlite3 {
 
 /*
 ** Each SQL function is defined by an instance of the following
-** structure.  A pointer to this structure is stored in the sqlite.aFunc
-** hash table.  When multiple functions have the same name, the hash table
-** points to a linked list of these structures.
+** structure.  For global built-in functions (ex: substr(), max(), count())
+** a pointer to this structure is held in the sqlite3BuiltinFunctions object.
+** For per-connection application-defined functions, a pointer to this
+** structure is held in the db->aHash hash table.
+**
+** The u.pHash field is used by the global built-ins.  The u.pDestructor
+** field is used by per-connection app-def functions.
 */
 struct FuncDef {
-  i16 nArg;            /* Number of arguments.  -1 means unlimited */
+  i8 nArg;             /* Number of arguments.  -1 means unlimited */
   u16 funcFlags;       /* Some combination of SQLITE_FUNC_* */
   void *pUserData;     /* User data parameter */
   FuncDef *pNext;      /* Next function with same name */
-  void (*xFunc)(sqlite3_context*,int,sqlite3_value**); /* Regular function */
-  void (*xStep)(sqlite3_context*,int,sqlite3_value**); /* Aggregate step */
-  void (*xFinalize)(sqlite3_context*);                /* Aggregate finalizer */
-  char *zName;         /* SQL name of the function. */
-  FuncDef *pHash;      /* Next with a different name but the same hash */
-  FuncDestructor *pDestructor;   /* Reference counted destructor function */
+  void (*xSFunc)(sqlite3_context*,int,sqlite3_value**); /* func or agg-step */
+  void (*xFinalize)(sqlite3_context*);                  /* Agg finalizer */
+  const char *zName;   /* SQL name of the function. */
+  union {
+    FuncDef *pHash;      /* Next with a different name but the same hash */
+    FuncDestructor *pDestructor;   /* Reference counted destructor function */
+  } u;
 };
 
 /*
 ** This structure encapsulates a user-function destructor callback (as
 ** configured using create_function_v2()) and a reference counter. When
 ** create_function_v2() is called to create a function with a destructor,
-** a single object of this type is allocated. FuncDestructor.nRef is set to 
+** a single object of this type is allocated. FuncDestructor.nRef is set to
 ** the number of FuncDef objects created (either 1 or 3, depending on whether
 ** or not the specified encoding is SQLITE_ANY). The FuncDef.pDestructor
 ** member of each of the new FuncDef objects is set to point to the allocated
@@ -11926,8 +13931,16 @@ struct FuncDestructor {
 
 /*
 ** Possible values for FuncDef.flags.  Note that the _LENGTH and _TYPEOF
-** values must correspond to OPFLAG_LENGTHARG and OPFLAG_TYPEOFARG.  There
+** values must correspond to OPFLAG_LENGTHARG and OPFLAG_TYPEOFARG.  And
+** SQLITE_FUNC_CONSTANT must be the same as SQLITE_DETERMINISTIC.  There
 ** are assert() statements in the code to verify this.
+**
+** Value constraints (enforced via assert()):
+**     SQLITE_FUNC_MINMAX    ==  NC_MinMaxAgg      == SF_MinMaxAgg
+**     SQLITE_FUNC_LENGTH    ==  OPFLAG_LENGTHARG
+**     SQLITE_FUNC_TYPEOF    ==  OPFLAG_TYPEOFARG
+**     SQLITE_FUNC_CONSTANT  ==  SQLITE_DETERMINISTIC from the API
+**     SQLITE_FUNC_ENCMASK   depends on SQLITE_UTF* macros in the API
 */
 #define SQLITE_FUNC_ENCMASK  0x0003 /* SQLITE_UTF8, SQLITE_UTF16BE or UTF16LE */
 #define SQLITE_FUNC_LIKE     0x0004 /* Candidate for the LIKE optimization */
@@ -11949,10 +13962,10 @@ struct FuncDestructor {
 ** used to create the initializers for the FuncDef structures.
 **
 **   FUNCTION(zName, nArg, iArg, bNC, xFunc)
-**     Used to create a scalar function definition of a function zName 
+**     Used to create a scalar function definition of a function zName
 **     implemented by C function xFunc that accepts nArg arguments. The
 **     value passed as iArg is cast to a (void*) and made available
-**     as the user-data (sqlite3_user_data()) for the function. If 
+**     as the user-data (sqlite3_user_data()) for the function. If
 **     argument bNC is true, then the SQLITE_FUNC_NEEDCOLL flag is set.
 **
 **   VFUNCTION(zName, nArg, iArg, bNC, xFunc)
@@ -11971,8 +13984,8 @@ struct FuncDestructor {
 **     FUNCTION().
 **
 **   LIKEFUNC(zName, nArg, pArg, flags)
-**     Used to create a scalar function definition of a function zName 
-**     that accepts nArg arguments and is implemented by a call to C 
+**     Used to create a scalar function definition of a function zName
+**     that accepts nArg arguments and is implemented by a call to C
 **     function likeFunc. Argument pArg is cast to a (void *) and made
 **     available as the function user-data (sqlite3_user_data()). The
 **     FuncDef.flags variable is set to the value passed as the flags
@@ -11980,28 +13993,28 @@ struct FuncDestructor {
 */
 #define FUNCTION(zName, nArg, iArg, bNC, xFunc) \
   {nArg, SQLITE_FUNC_CONSTANT|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \
-   SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, #zName, 0, 0}
+   SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, #zName, {0} }
 #define VFUNCTION(zName, nArg, iArg, bNC, xFunc) \
   {nArg, SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \
-   SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, #zName, 0, 0}
+   SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, #zName, {0} }
 #define DFUNCTION(zName, nArg, iArg, bNC, xFunc) \
   {nArg, SQLITE_FUNC_SLOCHNG|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \
-   SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, #zName, 0, 0}
+   SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, #zName, {0} }
 #define FUNCTION2(zName, nArg, iArg, bNC, xFunc, extraFlags) \
   {nArg,SQLITE_FUNC_CONSTANT|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL)|extraFlags,\
-   SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, #zName, 0, 0}
+   SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, #zName, {0} }
 #define STR_FUNCTION(zName, nArg, pArg, bNC, xFunc) \
   {nArg, SQLITE_FUNC_SLOCHNG|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \
-   pArg, 0, xFunc, 0, 0, #zName, 0, 0}
+   pArg, 0, xFunc, 0, #zName, }
 #define LIKEFUNC(zName, nArg, arg, flags) \
   {nArg, SQLITE_FUNC_CONSTANT|SQLITE_UTF8|flags, \
-   (void *)arg, 0, likeFunc, 0, 0, #zName, 0, 0}
+   (void *)arg, 0, likeFunc, 0, #zName, {0} }
 #define AGGREGATE(zName, nArg, arg, nc, xStep, xFinal) \
   {nArg, SQLITE_UTF8|(nc*SQLITE_FUNC_NEEDCOLL), \
-   SQLITE_INT_TO_PTR(arg), 0, 0, xStep,xFinal,#zName,0,0}
+   SQLITE_INT_TO_PTR(arg), 0, xStep,xFinal,#zName, {0}}
 #define AGGREGATE2(zName, nArg, arg, nc, xStep, xFinal, extraFlags) \
   {nArg, SQLITE_UTF8|(nc*SQLITE_FUNC_NEEDCOLL)|extraFlags, \
-   SQLITE_INT_TO_PTR(arg), 0, 0, xStep,xFinal,#zName,0,0}
+   SQLITE_INT_TO_PTR(arg), 0, xStep,xFinal,#zName, {0}}
 
 /*
 ** All current savepoints are stored in a linked list starting at
@@ -12043,14 +14056,12 @@ struct Module {
 ** of this structure.
 */
 struct Column {
-  char *zName;     /* Name of this column */
+  char *zName;     /* Name of this column, \000, then the type */
   Expr *pDflt;     /* Default value of this column */
-  char *zDflt;     /* Original text of the default value */
-  char *zType;     /* Data type for this column */
   char *zColl;     /* Collating sequence.  If NULL, use the default */
   u8 notNull;      /* An OE_ code for handling a NOT NULL constraint */
   char affinity;   /* One of the SQLITE_AFF_... values */
-  u8 szEst;        /* Estimated size of this column.  INT==1 */
+  u8 szEst;        /* Estimated size of value in this column. sizeof(INT)==1 */
   u8 colFlags;     /* Boolean properties.  See COLFLAG_ defines below */
 };
 
@@ -12058,6 +14069,7 @@ struct Column {
 */
 #define COLFLAG_PRIMKEY  0x0001    /* Column is part of the primary key */
 #define COLFLAG_HIDDEN   0x0002    /* A hidden column in a virtual table */
+#define COLFLAG_HASTYPE  0x0004    /* Type name follows column name */
 
 /*
 ** A "Collating Sequence" is defined by an instance of the following
@@ -12088,7 +14100,7 @@ struct CollSeq {
 **
 ** These used to have mnemonic name like 'i' for SQLITE_AFF_INTEGER and
 ** 't' for SQLITE_AFF_TEXT.  But we can save a little space and improve
-** the speed a little by numbering the values consecutively.  
+** the speed a little by numbering the values consecutively.
 **
 ** But rather than start with 0 or 1, we begin with 'A'.  That way,
 ** when multiple affinity types are concatenated into a string and
@@ -12107,7 +14119,7 @@ struct CollSeq {
 
 /*
 ** The SQLITE_AFF_MASK values masks off the significant bits of an
-** affinity value. 
+** affinity value.
 */
 #define SQLITE_AFF_MASK     0x47
 
@@ -12127,20 +14139,20 @@ struct CollSeq {
 
 /*
 ** An object of this type is created for each virtual table present in
-** the database schema. 
+** the database schema.
 **
 ** If the database schema is shared, then there is one instance of this
 ** structure for each database connection (sqlite3*) that uses the shared
 ** schema. This is because each database connection requires its own unique
-** instance of the sqlite3_vtab* handle used to access the virtual table 
-** implementation. sqlite3_vtab* handles can not be shared between 
-** database connections, even when the rest of the in-memory database 
+** instance of the sqlite3_vtab* handle used to access the virtual table
+** implementation. sqlite3_vtab* handles can not be shared between
+** database connections, even when the rest of the in-memory database
 ** schema is shared, as the implementation often stores the database
 ** connection handle passed to it via the xConnect() or xCreate() method
 ** during initialization internally. This database connection handle may
-** then be used by the virtual table implementation to access real tables 
-** within the database. So that they appear as part of the callers 
-** transaction, these accesses need to be made via the same database 
+** then be used by the virtual table implementation to access real tables
+** within the database. So that they appear as part of the callers
+** transaction, these accesses need to be made via the same database
 ** connection as that used to execute SQL operations on the virtual table.
 **
 ** All VTable objects that correspond to a single table in a shared
@@ -12152,19 +14164,19 @@ struct CollSeq {
 ** sqlite3_vtab* handle in the compiled query.
 **
 ** When an in-memory Table object is deleted (for example when the
-** schema is being reloaded for some reason), the VTable objects are not 
-** deleted and the sqlite3_vtab* handles are not xDisconnect()ed 
+** schema is being reloaded for some reason), the VTable objects are not
+** deleted and the sqlite3_vtab* handles are not xDisconnect()ed
 ** immediately. Instead, they are moved from the Table.pVTable list to
 ** another linked list headed by the sqlite3.pDisconnect member of the
-** corresponding sqlite3 structure. They are then deleted/xDisconnected 
+** corresponding sqlite3 structure. They are then deleted/xDisconnected
 ** next time a statement is prepared using said sqlite3*. This is done
 ** to avoid deadlock issues involving multiple sqlite3.mutex mutexes.
 ** Refer to comments above function sqlite3VtabUnlockList() for an
 ** explanation as to why it is safe to add an entry to an sqlite3.pDisconnect
 ** list without holding the corresponding sqlite3.mutex mutex.
 **
-** The memory for objects of this type is always allocated by 
-** sqlite3DbMalloc(), using the connection handle stored in VTable.db as 
+** The memory for objects of this type is always allocated by
+** sqlite3DbMalloc(), using the connection handle stored in VTable.db as
 ** the first argument.
 */
 struct VTable {
@@ -12217,7 +14229,7 @@ struct Table {
 /*
 ** Allowed values for Table.tabFlags.
 **
-** TF_OOOHidden applies to virtual tables that have hidden columns that are
+** TF_OOOHidden applies to tables or view that have hidden columns that are
 ** followed by non-hidden columns.  Example:  "CREATE VIRTUAL TABLE x USING
 ** vtab1(a HIDDEN, b);".  Since "b" is a non-hidden column but "a" is hidden,
 ** the TF_OOOHidden attribute would apply in this case.  Such tables require
@@ -12240,12 +14252,28 @@ struct Table {
 */
 #ifndef SQLITE_OMIT_VIRTUALTABLE
 #  define IsVirtual(X)      (((X)->tabFlags & TF_Virtual)!=0)
-#  define IsHiddenColumn(X) (((X)->colFlags & COLFLAG_HIDDEN)!=0)
 #else
 #  define IsVirtual(X)      0
-#  define IsHiddenColumn(X) 0
 #endif
 
+/*
+** Macros to determine if a column is hidden.  IsOrdinaryHiddenColumn()
+** only works for non-virtual tables (ordinary tables and views) and is
+** always false unless SQLITE_ENABLE_HIDDEN_COLUMNS is defined.  The
+** IsHiddenColumn() macro is general purpose.
+*/
+#if defined(SQLITE_ENABLE_HIDDEN_COLUMNS)
+#  define IsHiddenColumn(X)         (((X)->colFlags & COLFLAG_HIDDEN)!=0)
+#  define IsOrdinaryHiddenColumn(X) (((X)->colFlags & COLFLAG_HIDDEN)!=0)
+#elif !defined(SQLITE_OMIT_VIRTUALTABLE)
+#  define IsHiddenColumn(X)         (((X)->colFlags & COLFLAG_HIDDEN)!=0)
+#  define IsOrdinaryHiddenColumn(X) 0
+#else
+#  define IsHiddenColumn(X)         0
+#  define IsOrdinaryHiddenColumn(X) 0
+#endif
+
+
 /* Does the table have a rowid */
 #define HasRowid(X)     (((X)->tabFlags & TF_WithoutRowid)==0)
 #define VisibleRowid(X) (((X)->tabFlags & TF_NoVisibleRowid)==0)
@@ -12316,7 +14344,7 @@ struct FKey {
 ** key is set to NULL.  CASCADE means that a DELETE or UPDATE of the
 ** referenced table row is propagated into the row that holds the
 ** foreign key.
-** 
+**
 ** The following symbolic values are used to record which type
 ** of action to take.
 */
@@ -12337,7 +14365,7 @@ struct FKey {
 
 /*
 ** An instance of the following structure is passed as the first
-** argument to sqlite3VdbeKeyCompare and is used to control the 
+** argument to sqlite3VdbeKeyCompare and is used to control the
 ** comparison of the two index keys.
 **
 ** Note that aSortOrder[] and aColl[] have nField+1 slots.  There
@@ -12355,9 +14383,8 @@ struct KeyInfo {
 };
 
 /*
-** An instance of the following structure holds information about a
-** single index record that has already been parsed out into individual
-** values.
+** This object holds a record which has been parsed out into individual
+** fields, for the purposes of doing a comparison.
 **
 ** A record is an object that contains one or more fields of data.
 ** Records are used to store the content of a table row and to store
@@ -12365,20 +14392,40 @@ struct KeyInfo {
 ** the OP_MakeRecord opcode of the VDBE and is disassembled by the
 ** OP_Column opcode.
 **
-** This structure holds a record that has already been disassembled
-** into its constituent fields.
-**
-** The r1 and r2 member variables are only used by the optimized comparison
-** functions vdbeRecordCompareInt() and vdbeRecordCompareString().
+** An instance of this object serves as a "key" for doing a search on
+** an index b+tree. The goal of the search is to find the entry that
+** is closed to the key described by this object.  This object might hold
+** just a prefix of the key.  The number of fields is given by
+** pKeyInfo->nField.
+**
+** The r1 and r2 fields are the values to return if this key is less than
+** or greater than a key in the btree, respectively.  These are normally
+** -1 and +1 respectively, but might be inverted to +1 and -1 if the b-tree
+** is in DESC order.
+**
+** The key comparison functions actually return default_rc when they find
+** an equals comparison.  default_rc can be -1, 0, or +1.  If there are
+** multiple entries in the b-tree with the same key (when only looking
+** at the first pKeyInfo->nFields,) then default_rc can be set to -1 to
+** cause the search to find the last match, or +1 to cause the search to
+** find the first match.
+**
+** The key comparison functions will set eqSeen to true if they ever
+** get and equal results when comparing this structure to a b-tree record.
+** When default_rc!=0, the search might end up on the record immediately
+** before the first match or immediately after the last match.  The
+** eqSeen field will indicate whether or not an exact match exists in the
+** b-tree.
 */
 struct UnpackedRecord {
   KeyInfo *pKeyInfo;  /* Collation and sort-order information */
+  Mem *aMem;          /* Values */
   u16 nField;         /* Number of entries in apMem[] */
   i8 default_rc;      /* Comparison result if keys are equal */
   u8 errCode;         /* Error detected by xRecordCompare (CORRUPT or NOMEM) */
-  Mem *aMem;          /* Values */
-  int r1;             /* Value to return if (lhs > rhs) */
-  int r2;             /* Value to return if (rhs < lhs) */
+  i8 r1;              /* Value to return if (lhs > rhs) */
+  i8 r2;              /* Value to return if (rhs < lhs) */
+  u8 eqSeen;          /* True if an equality comparison has been seen */
 };
 
 
@@ -12396,7 +14443,7 @@ struct UnpackedRecord {
 ** In the Table structure describing Ex1, nCol==3 because there are
 ** three columns in the table.  In the Index structure describing
 ** Ex2, nColumn==2 since 2 of the 3 columns of Ex1 are indexed.
-** The value of aiColumn is {2, 0}.  aiColumn[0]==2 because the 
+** The value of aiColumn is {2, 0}.  aiColumn[0]==2 because the
 ** first column to be indexed (c3) has an index of 2 in Ex1.aCol[].
 ** The second column to be indexed (c1) has an index of 0 in
 ** Ex1.aCol[], hence Ex2.aiColumn[1]==0.
@@ -12404,7 +14451,7 @@ struct UnpackedRecord {
 ** The Index.onError field determines whether or not the indexed columns
 ** must be unique and what to do if they are not.  When Index.onError=OE_None,
 ** it means this is not a unique index.  Otherwise it is a unique index
-** and the value of Index.onError indicate the which conflict resolution 
+** and the value of Index.onError indicate the which conflict resolution
 ** algorithm to employ whenever an attempt is made to insert a non-unique
 ** element.
 **
@@ -12425,7 +14472,7 @@ struct Index {
   Index *pNext;            /* The next index associated with the same table */
   Schema *pSchema;         /* Schema containing this index */
   u8 *aSortOrder;          /* for each column: True==DESC, False==ASC */
-  char **azColl;           /* Array of collation sequence names for index */
+  const char **azColl;     /* Array of collation sequence names for index */
   Expr *pPartIdxWhere;     /* WHERE clause for partial indices */
   ExprList *aColExpr;      /* Column expressions */
   int tnum;                /* DB Page containing root of this index */
@@ -12469,7 +14516,7 @@ struct Index {
 #define XN_EXPR      (-2)     /* Indexed column is an expression */
 
 /*
-** Each sample stored in the sqlite_stat3 table is represented in memory 
+** Each sample stored in the sqlite_stat3 table is represented in memory
 ** using a structure of this type.  See documentation at the top of the
 ** analyze.c source file for additional information.
 */
@@ -12564,9 +14611,9 @@ typedef int ynVar;
 ** to represent the greater-than-or-equal-to operator in the expression
 ** tree.
 **
-** If the expression is an SQL literal (TK_INTEGER, TK_FLOAT, TK_BLOB, 
+** If the expression is an SQL literal (TK_INTEGER, TK_FLOAT, TK_BLOB,
 ** or TK_STRING), then Expr.token contains the text of the SQL literal. If
-** the expression is a variable (TK_VARIABLE), then Expr.token contains the 
+** the expression is a variable (TK_VARIABLE), then Expr.token contains the
 ** variable name. Finally, if the expression is an SQL function (TK_FUNCTION),
 ** then Expr.token contains the name of the function.
 **
@@ -12577,7 +14624,7 @@ typedef int ynVar;
 ** a CASE expression or an IN expression of the form "<lhs> IN (<y>, <z>...)".
 ** Expr.x.pSelect is used if the expression is a sub-select or an expression of
 ** the form "<lhs> IN (SELECT ...)". If the EP_xIsSelect bit is set in the
-** Expr.flags mask, then Expr.x.pSelect is valid. Otherwise, Expr.x.pList is 
+** Expr.flags mask, then Expr.x.pSelect is valid. Otherwise, Expr.x.pList is
 ** valid.
 **
 ** An expression of the form ID or ID.ID refers to a column in a table.
@@ -12588,8 +14635,8 @@ typedef int ynVar;
 ** value is also stored in the Expr.iAgg column in the aggregate so that
 ** it can be accessed after all aggregates are computed.
 **
-** If the expression is an unbound variable marker (a question mark 
-** character '?' in the original SQL) then the Expr.iTable holds the index 
+** If the expression is an unbound variable marker (a question mark
+** character '?' in the original SQL) then the Expr.iTable holds the index
 ** number for that variable.
 **
 ** If the expression is a subquery then Expr.iColumn holds an integer
@@ -12628,7 +14675,7 @@ struct Expr {
 
   /* If the EP_TokenOnly flag is set in the Expr.flags mask, then no
   ** space is allocated for the fields below this point. An attempt to
-  ** access them will result in a segfault or malfunction. 
+  ** access them will result in a segfault or malfunction.
   *********************************************************************/
 
   Expr *pLeft;           /* Left subnode */
@@ -12694,7 +14741,7 @@ struct Expr {
 #define EP_Propagate (EP_Collate|EP_Subquery) /* Propagate these bits up tree */
 
 /*
-** These macros can be used to test, set, or clear bits in the 
+** These macros can be used to test, set, or clear bits in the
 ** Expr.flags field.
 */
 #define ExprHasProperty(E,P)     (((E)->flags&(P))!=0)
@@ -12713,8 +14760,8 @@ struct Expr {
 #endif
 
 /*
-** Macros to determine the number of bytes required by a normal Expr 
-** struct, an Expr struct with the EP_Reduced flag set in Expr.flags 
+** Macros to determine the number of bytes required by a normal Expr
+** struct, an Expr struct with the EP_Reduced flag set in Expr.flags
 ** and an Expr struct with the EP_TokenOnly flag set.
 */
 #define EXPR_FULLSIZE           sizeof(Expr)           /* Full size */
@@ -12722,7 +14769,7 @@ struct Expr {
 #define EXPR_TOKENONLYSIZE      offsetof(Expr,pLeft)   /* Fewer features */
 
 /*
-** Flags passed to the sqlite3ExprDup() function. See the header comment 
+** Flags passed to the sqlite3ExprDup() function. See the header comment
 ** above sqlite3ExprDup() for details.
 */
 #define EXPRDUP_REDUCE         0x0001  /* Used reduced-size Expr nodes */
@@ -12804,7 +14851,11 @@ struct IdList {
 ** tables in a join to 32 instead of 64.  But it also reduces the size
 ** of the library by 738 bytes on ix86.
 */
-typedef u64 Bitmask;
+#ifdef SQLITE_BITMASK_TYPE
+  typedef SQLITE_BITMASK_TYPE Bitmask;
+#else
+  typedef u64 Bitmask;
+#endif
 
 /*
 ** The number of bits in a Bitmask.  "BMS" means "BitMask Size".
@@ -12816,6 +14867,7 @@ typedef u64 Bitmask;
 */
 #define MASKBIT(n)   (((Bitmask)1)<<(n))
 #define MASKBIT32(n) (((unsigned int)1)<<(n))
+#define ALLBITS      ((Bitmask)-1)
 
 /*
 ** The following structure describes the FROM clause of a SELECT statement.
@@ -12888,6 +14940,9 @@ struct SrcList {
 /*
 ** Flags appropriate for the wctrlFlags parameter of sqlite3WhereBegin()
 ** and the WhereInfo.wctrlFlags member.
+**
+** Value constraints (enforced via assert()):
+**     WHERE_USE_LIMIT  == SF_FixedLimit
 */
 #define WHERE_ORDERBY_NORMAL   0x0000 /* No-op */
 #define WHERE_ORDERBY_MIN      0x0001 /* ORDER BY processing for min() func */
@@ -12904,6 +14959,8 @@ struct SrcList {
 #define WHERE_SORTBYGROUP      0x0800 /* Support sqlite3WhereIsSorted() */
 #define WHERE_REOPEN_IDX       0x1000 /* Try to use OP_ReopenIdx */
 #define WHERE_ONEPASS_MULTIROW 0x2000 /* ONEPASS is ok with multiple rows */
+#define WHERE_USE_LIMIT        0x4000 /* There is a constant LIMIT clause */
+#define WHERE_SEEK_TABLE       0x8000 /* Do not defer seeks on main table */
 
 /* Allowed return values from sqlite3WhereIsDistinct()
 */
@@ -12921,12 +14978,12 @@ struct SrcList {
 ** pEList corresponds to the result set of a SELECT and is NULL for
 ** other statements.
 **
-** NameContexts can be nested.  When resolving names, the inner-most 
+** NameContexts can be nested.  When resolving names, the inner-most
 ** context is searched first.  If no match is found, the next outer
 ** context is checked.  If there is still no match, the next context
 ** is checked.  This process continues until either a match is found
 ** or all contexts are check.  When a match is found, the nRef member of
-** the context containing the match is incremented. 
+** the context containing the match is incremented.
 **
 ** Each subquery gets a new NameContext.  The pNext field points to the
 ** NameContext in the parent query.  Thus the process of scanning the
@@ -12947,16 +15004,18 @@ struct NameContext {
 /*
 ** Allowed values for the NameContext, ncFlags field.
 **
-** Note:  NC_MinMaxAgg must have the same value as SF_MinMaxAgg and
-** SQLITE_FUNC_MINMAX.
-** 
+** Value constraints (all checked via assert()):
+**    NC_HasAgg    == SF_HasAgg
+**    NC_MinMaxAgg == SF_MinMaxAgg == SQLITE_FUNC_MINMAX
+**
 */
 #define NC_AllowAgg  0x0001  /* Aggregate functions are allowed here */
-#define NC_HasAgg    0x0002  /* One or more aggregate functions seen */
+#define NC_PartIdx   0x0002  /* True if resolving a partial index WHERE */
 #define NC_IsCheck   0x0004  /* True if resolving names in a CHECK constraint */
 #define NC_InAggFunc 0x0008  /* True if analyzing arguments to an agg func */
-#define NC_PartIdx   0x0010  /* True if resolving a partial index WHERE */
+#define NC_HasAgg    0x0010  /* One or more aggregate functions seen */
 #define NC_IdxExpr   0x0020  /* True if resolving columns of CREATE INDEX */
+#define NC_VarSelect 0x0040  /* A correlated subquery has been seen */
 #define NC_MinMaxAgg 0x1000  /* min/max aggregates seen.  See note above */
 
 /*
@@ -12982,13 +15041,13 @@ struct NameContext {
 struct Select {
   ExprList *pEList;      /* The fields of the result */
   u8 op;                 /* One of: TK_UNION TK_ALL TK_INTERSECT TK_EXCEPT */
-  u16 selFlags;          /* Various SF_* values */
+  LogEst nSelectRow;     /* Estimated number of result rows */
+  u32 selFlags;          /* Various SF_* values */
   int iLimit, iOffset;   /* Memory registers holding LIMIT & OFFSET counters */
 #if SELECTTRACE_ENABLED
   char zSelName[12];     /* Symbolic name of this SELECT use for debugging */
 #endif
   int addrOpenEphm[2];   /* OP_OpenEphem opcodes related to this select */
-  u64 nSelectRow;        /* Estimated number of result rows */
   SrcList *pSrc;         /* The FROM clause */
   Expr *pWhere;          /* The WHERE clause */
   ExprList *pGroupBy;    /* The GROUP BY clause */
@@ -13004,22 +15063,30 @@ struct Select {
 /*
 ** Allowed values for Select.selFlags.  The "SF" prefix stands for
 ** "Select Flag".
-*/
-#define SF_Distinct        0x0001  /* Output should be DISTINCT */
-#define SF_All             0x0002  /* Includes the ALL keyword */
-#define SF_Resolved        0x0004  /* Identifiers have been resolved */
-#define SF_Aggregate       0x0008  /* Contains aggregate functions */
-#define SF_UsesEphemeral   0x0010  /* Uses the OpenEphemeral opcode */
-#define SF_Expanded        0x0020  /* sqlite3SelectExpand() called on this */
-#define SF_HasTypeInfo     0x0040  /* FROM subqueries have Table metadata */
-#define SF_Compound        0x0080  /* Part of a compound query */
-#define SF_Values          0x0100  /* Synthesized from VALUES clause */
-#define SF_MultiValue      0x0200  /* Single VALUES term with multiple rows */
-#define SF_NestedFrom      0x0400  /* Part of a parenthesized FROM clause */
-#define SF_MaybeConvert    0x0800  /* Need convertCompoundSelectToSubquery() */
-#define SF_MinMaxAgg       0x1000  /* Aggregate containing min() or max() */
-#define SF_Recursive       0x2000  /* The recursive part of a recursive CTE */
-#define SF_Converted       0x4000  /* By convertCompoundSelectToSubquery() */
+**
+** Value constraints (all checked via assert())
+**     SF_HasAgg     == NC_HasAgg
+**     SF_MinMaxAgg  == NC_MinMaxAgg     == SQLITE_FUNC_MINMAX
+**     SF_FixedLimit == WHERE_USE_LIMIT
+*/
+#define SF_Distinct       0x00001  /* Output should be DISTINCT */
+#define SF_All            0x00002  /* Includes the ALL keyword */
+#define SF_Resolved       0x00004  /* Identifiers have been resolved */
+#define SF_Aggregate      0x00008  /* Contains agg functions or a GROUP BY */
+#define SF_HasAgg         0x00010  /* Contains aggregate functions */
+#define SF_UsesEphemeral  0x00020  /* Uses the OpenEphemeral opcode */
+#define SF_Expanded       0x00040  /* sqlite3SelectExpand() called on this */
+#define SF_HasTypeInfo    0x00080  /* FROM subqueries have Table metadata */
+#define SF_Compound       0x00100  /* Part of a compound query */
+#define SF_Values         0x00200  /* Synthesized from VALUES clause */
+#define SF_MultiValue     0x00400  /* Single VALUES term with multiple rows */
+#define SF_NestedFrom     0x00800  /* Part of a parenthesized FROM clause */
+#define SF_MinMaxAgg      0x01000  /* Aggregate containing min() or max() */
+#define SF_Recursive      0x02000  /* The recursive part of a recursive CTE */
+#define SF_FixedLimit     0x04000  /* nSelectRow set by a constant LIMIT */
+#define SF_MaybeConvert   0x08000  /* Need convertCompoundSelectToSubquery() */
+#define SF_Converted      0x10000  /* By convertCompoundSelectToSubquery() */
+#define SF_IncludeHidden  0x20000  /* Include hidden columns in output */
 
 
 /*
@@ -13027,7 +15094,7 @@ struct Select {
 ** by one of the following macros.  The "SRT" prefix means "SELECT Result
 ** Type".
 **
-**     SRT_Union       Store results as a key in a temporary index 
+**     SRT_Union       Store results as a key in a temporary index
 **                     identified by pDest->iSDParm.
 **
 **     SRT_Except      Remove results from the temporary index pDest->iSDParm.
@@ -13051,7 +15118,7 @@ struct Select {
 **                     of the query.  This destination implies "LIMIT 1".
 **
 **     SRT_Set         The result must be a single column.  Store each
-**                     row of result as the key in table pDest->iSDParm. 
+**                     row of result as the key in table pDest->iSDParm.
 **                     Apply the affinity pDest->affSdst before storing
 **                     results.  Used to implement "IN (SELECT ...)".
 **
@@ -13119,11 +15186,11 @@ struct SelectDest {
 };
 
 /*
-** During code generation of statements that do inserts into AUTOINCREMENT 
+** During code generation of statements that do inserts into AUTOINCREMENT
 ** tables, the following information is attached to the Table.u.autoInc.p
 ** pointer of each autoincrement table to record some side information that
 ** the code generator needs.  We have to keep per-table autoincrement
-** information in case inserts are down within triggers.  Triggers do not
+** information in case inserts are done within triggers.  Triggers do not
 ** normally coordinate their activities, but we do need to coordinate the
 ** loading and saving of autoincrement information.
 */
@@ -13142,7 +15209,7 @@ struct AutoincInfo {
 #endif
 
 /*
-** At least one instance of the following structure is created for each 
+** At least one instance of the following structure is created for each
 ** trigger that may be fired while parsing an INSERT, UPDATE or DELETE
 ** statement. All such objects are stored in the linked list headed at
 ** Parse.pTriggerPrg and deleted once statement compilation has been
@@ -13155,7 +15222,7 @@ struct AutoincInfo {
 ** values for both pTrigger and orconf.
 **
 ** The TriggerPrg.aColmask[0] variable is set to a mask of old.* columns
-** accessed (or set to 0 for triggers fired as a result of INSERT 
+** accessed (or set to 0 for triggers fired as a result of INSERT
 ** statements). Similarly, the TriggerPrg.aColmask[1] variable is set to
 ** a mask of new.* columns used by the program.
 */
@@ -13196,7 +15263,7 @@ struct TriggerPrg {
 ** is constant but the second part is reset at the beginning and end of
 ** each recursion.
 **
-** The nTableLock and aTableLock variables are only used if the shared-cache 
+** The nTableLock and aTableLock variables are only used if the shared-cache
 ** feature is enabled (if sqlite3Tsd()->useSharedData is true). They are
 ** used to store the set of table-locks required by the statement being
 ** compiled. Function sqlite3TableLock() is used to add entries to the
@@ -13215,6 +15282,8 @@ struct Parse {
   u8 mayAbort;         /* True if statement may throw an ABORT exception */
   u8 hasCompound;      /* Need to invoke convertCompoundSelectToSubquery() */
   u8 okConstFactor;    /* OK to factor out constants */
+  u8 disableLookaside; /* Number of times lookaside has been disabled */
+  u8 nColCache;        /* Number of entries in aColCache[] */
   int aTempReg[8];     /* Holding area for temporary registers */
   int nRangeReg;       /* Size of the temporary register block */
   int iRangeReg;       /* First register in temporary register block */
@@ -13224,6 +15293,7 @@ struct Parse {
   int nSet;            /* Number of sets used so far */
   int nOnce;           /* Number of OP_Once instructions so far */
   int nOpAlloc;        /* Number of slots allocated for Vdbe.aOp[] */
+  int szOpAlloc;       /* Bytes of memory space allocated for Vdbe.aOp[] */
   int iFixedOp;        /* Never back out opcodes iFixedOp-1 or earlier */
   int ckBase;          /* Base register of data during check constraints */
   int iSelfTab;        /* Table of an index whose exprs are being coded */
@@ -13275,10 +15345,9 @@ struct Parse {
   ** in the recursive region.
   ************************************************************************/
 
-  int nVar;                 /* Number of '?' variables seen in the SQL so far */
+  ynVar nVar;               /* Number of '?' variables seen in the SQL so far */
   int nzVar;                /* Number of available slots in azVar[] */
   u8 iPkSortOrder;          /* ASC or DESC for INTEGER PRIMARY KEY */
-  u8 bFreeWith;             /* True if pWith should be freed with parser */
   u8 explain;               /* True if the EXPLAIN flag is found on the query */
 #ifndef SQLITE_OMIT_VIRTUALTABLE
   u8 declareVtab;           /* True if inside sqlite3_declare_vtab() */
@@ -13305,6 +15374,7 @@ struct Parse {
   Table *pZombieTab;        /* List of Table objects to delete after code gen */
   TriggerPrg *pTriggerPrg;  /* Linked list of coded triggers */
   With *pWith;              /* Current WITH clause, or NULL */
+  With *pWithToFree;        /* Free this WITH object at the end of the parse */
 };
 
 /*
@@ -13327,26 +15397,42 @@ struct AuthContext {
 
 /*
 ** Bitfield flags for P5 value in various opcodes.
-*/
-#define OPFLAG_NCHANGE       0x01    /* Set to update db->nChange */
+**
+** Value constraints (enforced via assert()):
+**    OPFLAG_LENGTHARG    == SQLITE_FUNC_LENGTH
+**    OPFLAG_TYPEOFARG    == SQLITE_FUNC_TYPEOF
+**    OPFLAG_BULKCSR      == BTREE_BULKLOAD
+**    OPFLAG_SEEKEQ       == BTREE_SEEK_EQ
+**    OPFLAG_FORDELETE    == BTREE_FORDELETE
+**    OPFLAG_SAVEPOSITION == BTREE_SAVEPOSITION
+**    OPFLAG_AUXDELETE    == BTREE_AUXDELETE
+*/
+#define OPFLAG_NCHANGE       0x01    /* OP_Insert: Set to update db->nChange */
+                                     /* Also used in P2 (not P5) of OP_Delete */
 #define OPFLAG_EPHEM         0x01    /* OP_Column: Ephemeral output is ok */
 #define OPFLAG_LASTROWID     0x02    /* Set to update db->lastRowid */
 #define OPFLAG_ISUPDATE      0x04    /* This OP_Insert is an sql UPDATE */
 #define OPFLAG_APPEND        0x08    /* This is likely to be an append */
 #define OPFLAG_USESEEKRESULT 0x10    /* Try to avoid a seek in BtreeInsert() */
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+#define OPFLAG_ISNOOP        0x40    /* OP_Delete does pre-update-hook only */
+#endif
 #define OPFLAG_LENGTHARG     0x40    /* OP_Column only used for length() */
 #define OPFLAG_TYPEOFARG     0x80    /* OP_Column only used for typeof() */
 #define OPFLAG_BULKCSR       0x01    /* OP_Open** used to open bulk cursor */
 #define OPFLAG_SEEKEQ        0x02    /* OP_Open** cursor uses EQ seek only */
-#define OPFLAG_P2ISREG       0x04    /* P2 to OP_Open** is a register number */
+#define OPFLAG_FORDELETE     0x08    /* OP_Open should use BTREE_FORDELETE */
+#define OPFLAG_P2ISREG       0x10    /* P2 to OP_Open** is a register number */
 #define OPFLAG_PERMUTE       0x01    /* OP_Compare: use the permutation */
+#define OPFLAG_SAVEPOSITION  0x02    /* OP_Delete: keep cursor position */
+#define OPFLAG_AUXDELETE     0x04    /* OP_Delete: index in a DELETE op */
 
 /*
  * Each trigger present in the database schema is stored as an instance of
- * struct Trigger. 
+ * struct Trigger.
  *
  * Pointers to instances of struct Trigger are stored in two ways.
- * 1. In the "trigHash" hash table (part of the sqlite3* that represents the 
+ * 1. In the "trigHash" hash table (part of the sqlite3* that represents the
  *    database). This allows Trigger structures to be retrieved by name.
  * 2. All triggers associated with a single table form a linked list, using the
  *    pNext member of struct Trigger. A pointer to the first element of the
@@ -13372,7 +15458,7 @@ struct Trigger {
 
 /*
 ** A trigger is either a BEFORE or an AFTER trigger.  The following constants
-** determine which. 
+** determine which.
 **
 ** If there are multiple triggers, you might of some BEFORE and some AFTER.
 ** In that cases, the constants below can be ORed together.
@@ -13382,15 +15468,15 @@ struct Trigger {
 
 /*
  * An instance of struct TriggerStep is used to store a single SQL statement
- * that is a part of a trigger-program. 
+ * that is a part of a trigger-program.
  *
  * Instances of struct TriggerStep are stored in a singly linked list (linked
- * using the "pNext" member) referenced by the "step_list" member of the 
+ * using the "pNext" member) referenced by the "step_list" member of the
  * associated struct Trigger instance. The first element of the linked list is
  * the first step of the trigger-program.
- * 
+ *
  * The "op" member indicates whether this is a "DELETE", "INSERT", "UPDATE" or
- * "SELECT" statement. The meanings of the other members is determined by the 
+ * "SELECT" statement. The meanings of the other members is determined by the
  * value of "op" as follows:
  *
  * (op == TK_INSERT)
@@ -13400,7 +15486,7 @@ struct Trigger {
  * zTarget   -> Dequoted name of the table to insert into.
  * pExprList -> If this is an INSERT INTO ... VALUES ... statement, then
  *              this stores values to be inserted. Otherwise NULL.
- * pIdList   -> If this is an INSERT INTO ... (<column-names>) VALUES ... 
+ * pIdList   -> If this is an INSERT INTO ... (<column-names>) VALUES ...
  *              statement, then this stores the column-names to be
  *              inserted into.
  *
@@ -13408,7 +15494,7 @@ struct Trigger {
  * zTarget   -> Dequoted name of the table to delete from.
  * pWhere    -> The WHERE clause of the DELETE statement if one is specified.
  *              Otherwise NULL.
- * 
+ *
  * (op == TK_UPDATE)
  * zTarget   -> Dequoted name of the table to update.
  * pWhere    -> The WHERE clause of the UPDATE statement if one is specified.
@@ -13416,7 +15502,7 @@ struct Trigger {
  * pExprList -> A list of the columns to update and the expressions to update
  *              them to. See sqlite3Update() documentation of "pChanges"
  *              argument.
- * 
+ *
  */
 struct TriggerStep {
   u8 op;               /* One of TK_DELETE, TK_UPDATE, TK_INSERT, TK_SELECT */
@@ -13434,7 +15520,7 @@ struct TriggerStep {
 /*
 ** The following structure contains information used by the sqliteFix...
 ** routines as they walk the parse tree to make database references
-** explicit.  
+** explicit.
 */
 typedef struct DbFixer DbFixer;
 struct DbFixer {
@@ -13454,13 +15540,20 @@ struct StrAccum {
   sqlite3 *db;         /* Optional database for lookaside.  Can be NULL */
   char *zBase;         /* A base allocation.  Not from malloc. */
   char *zText;         /* The string collected so far */
-  int  nChar;          /* Length of the string so far */
-  int  nAlloc;         /* Amount of space allocated in zText */
-  int  mxAlloc;        /* Maximum allowed allocation.  0 for no malloc usage */
+  u32  nChar;          /* Length of the string so far */
+  u32  nAlloc;         /* Amount of space allocated in zText */
+  u32  mxAlloc;        /* Maximum allowed allocation.  0 for no malloc usage */
   u8   accError;       /* STRACCUM_NOMEM or STRACCUM_TOOBIG */
+  u8   printfFlags;    /* SQLITE_PRINTF flags below */
 };
 #define STRACCUM_NOMEM   1
 #define STRACCUM_TOOBIG  2
+#define SQLITE_PRINTF_INTERNAL 0x01  /* Internal-use-only converters allowed */
+#define SQLITE_PRINTF_SQLFUNC  0x02  /* SQL function arguments to VXPrintf */
+#define SQLITE_PRINTF_MALLOCED 0x04  /* True if xText is allocated space */
+
+#define isMalloced(X)  (((X)->printfFlags & SQLITE_PRINTF_MALLOCED)!=0)
+
 
 /*
 ** A pointer to this structure is used to communicate information
@@ -13488,6 +15581,7 @@ struct Sqlite3Config {
   int neverCorrupt;                 /* Database is always well-formed */
   int szLookaside;                  /* Default lookaside buffer size */
   int nLookaside;                   /* Default lookaside buffer count */
+  int nStmtSpill;                   /* Stmt-journal spill-to-disk threshold */
   sqlite3_mem_methods m;            /* Low-level memory allocation interface */
   sqlite3_mutex_methods mutex;      /* Low-level mutex interface */
   sqlite3_pcache_methods2 pcache2;  /* Low-level page-cache interface */
@@ -13555,10 +15649,10 @@ struct Sqlite3Config {
 ** Context pointer passed down through the tree-walk.
 */
 struct Walker {
+  Parse *pParse;                            /* Parser context.  */
   int (*xExprCallback)(Walker*, Expr*);     /* Callback for expressions */
   int (*xSelectCallback)(Walker*,Select*);  /* Callback for SELECTs */
   void (*xSelectCallback2)(Walker*,Select*);/* Second callback for SELECTs */
-  Parse *pParse;                            /* Parser context.  */
   int walkerDepth;                          /* Number of subqueries */
   u8 eCode;                                 /* A small processing code */
   union {                                   /* Extra data for callback */
@@ -13567,6 +15661,8 @@ struct Walker {
     int iCur;                                  /* A cursor number */
     SrcList *pSrcList;                         /* FROM clause */
     struct SrcCount *pSrcCount;                /* Counting column references */
+    struct CCurHint *pCCurHint;                /* Used by codeCursorHint() */
+    int *aiCol;                                /* array of column indexes */
   } u;
 };
 
@@ -13576,6 +15672,7 @@ SQLITE_PRIVATE int sqlite3WalkExprList(Walker*, ExprList*);
 SQLITE_PRIVATE int sqlite3WalkSelect(Walker*, Select*);
 SQLITE_PRIVATE int sqlite3WalkSelectExpr(Walker*, Select*);
 SQLITE_PRIVATE int sqlite3WalkSelectFrom(Walker*, Select*);
+SQLITE_PRIVATE int sqlite3ExprWalkNoop(Walker*, Expr*);
 
 /*
 ** Return code from the parse-tree walking primitives and their
@@ -13634,7 +15731,23 @@ SQLITE_PRIVATE int sqlite3CantopenError(int);
 #define SQLITE_CORRUPT_BKPT sqlite3CorruptError(__LINE__)
 #define SQLITE_MISUSE_BKPT sqlite3MisuseError(__LINE__)
 #define SQLITE_CANTOPEN_BKPT sqlite3CantopenError(__LINE__)
+#ifdef SQLITE_DEBUG
+SQLITE_PRIVATE   int sqlite3NomemError(int);
+SQLITE_PRIVATE   int sqlite3IoerrnomemError(int);
+# define SQLITE_NOMEM_BKPT sqlite3NomemError(__LINE__)
+# define SQLITE_IOERR_NOMEM_BKPT sqlite3IoerrnomemError(__LINE__)
+#else
+# define SQLITE_NOMEM_BKPT SQLITE_NOMEM
+# define SQLITE_IOERR_NOMEM_BKPT SQLITE_IOERR_NOMEM
+#endif
 
+/*
+** FTS3 and FTS4 both require virtual table support
+*/
+#if defined(SQLITE_OMIT_VIRTUALTABLE)
+# undef SQLITE_ENABLE_FTS3
+# undef SQLITE_ENABLE_FTS4
+#endif
 
 /*
 ** FTS4 is really an extension for FTS3.  It is enabled using the
@@ -13667,6 +15780,7 @@ SQLITE_PRIVATE int sqlite3CantopenError(int);
 # define sqlite3Isdigit(x)   (sqlite3CtypeMap[(unsigned char)(x)]&0x04)
 # define sqlite3Isxdigit(x)  (sqlite3CtypeMap[(unsigned char)(x)]&0x08)
 # define sqlite3Tolower(x)   (sqlite3UpperToLower[(unsigned char)(x)])
+# define sqlite3Isquote(x)   (sqlite3CtypeMap[(unsigned char)(x)]&0x80)
 #else
 # define sqlite3Toupper(x)   toupper((unsigned char)(x))
 # define sqlite3Isspace(x)   isspace((unsigned char)(x))
@@ -13675,6 +15789,7 @@ SQLITE_PRIVATE int sqlite3CantopenError(int);
 # define sqlite3Isdigit(x)   isdigit((unsigned char)(x))
 # define sqlite3Isxdigit(x)  isxdigit((unsigned char)(x))
 # define sqlite3Tolower(x)   tolower((unsigned char)(x))
+# define sqlite3Isquote(x)   ((x)=='"'||(x)=='\''||(x)=='['||(x)=='`')
 #endif
 #ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS
 SQLITE_PRIVATE int sqlite3IsIdChar(u8);
@@ -13683,8 +15798,9 @@ SQLITE_PRIVATE int sqlite3IsIdChar(u8);
 /*
 ** Internal function prototypes
 */
-#define sqlite3StrICmp sqlite3_stricmp
+SQLITE_PRIVATE int sqlite3StrICmp(const char*,const char*);
 SQLITE_PRIVATE int sqlite3Strlen30(const char*);
+SQLITE_PRIVATE char *sqlite3ColumnType(Column*,char*);
 #define sqlite3StrNICmp sqlite3_strnicmp
 
 SQLITE_PRIVATE int sqlite3MallocInit(void);
@@ -13693,6 +15809,7 @@ SQLITE_PRIVATE void *sqlite3Malloc(u64);
 SQLITE_PRIVATE void *sqlite3MallocZero(u64);
 SQLITE_PRIVATE void *sqlite3DbMallocZero(sqlite3*, u64);
 SQLITE_PRIVATE void *sqlite3DbMallocRaw(sqlite3*, u64);
+SQLITE_PRIVATE void *sqlite3DbMallocRawNN(sqlite3*, u64);
 SQLITE_PRIVATE char *sqlite3DbStrDup(sqlite3*,const char*);
 SQLITE_PRIVATE char *sqlite3DbStrNDup(sqlite3*,const char*, u64);
 SQLITE_PRIVATE void *sqlite3Realloc(void*, u64);
@@ -13722,7 +15839,7 @@ SQLITE_PRIVATE int sqlite3HeapNearlyFull(void);
 #ifdef SQLITE_USE_ALLOCA
 # define sqlite3StackAllocRaw(D,N)   alloca(N)
 # define sqlite3StackAllocZero(D,N)  memset(alloca(N), 0, N)
-# define sqlite3StackFree(D,P)       
+# define sqlite3StackFree(D,P)
 #else
 # define sqlite3StackAllocRaw(D,N)   sqlite3DbMallocRaw(D,N)
 # define sqlite3StackAllocZero(D,N)  sqlite3DbMallocZero(D,N)
@@ -13753,7 +15870,7 @@ SQLITE_PRIVATE   void sqlite3MemoryBarrier(void);
 SQLITE_PRIVATE sqlite3_int64 sqlite3StatusValue(int);
 SQLITE_PRIVATE void sqlite3StatusUp(int, int);
 SQLITE_PRIVATE void sqlite3StatusDown(int, int);
-SQLITE_PRIVATE void sqlite3StatusSet(int, int);
+SQLITE_PRIVATE void sqlite3StatusHighwater(int, int);
 
 /* Access to mutexes used by sqlite3_status() */
 SQLITE_PRIVATE sqlite3_mutex *sqlite3Pcache1Mutex(void);
@@ -13775,10 +15892,8 @@ struct PrintfArguments {
   sqlite3_value **apArg;   /* The argument values */
 };
 
-#define SQLITE_PRINTF_INTERNAL 0x01
-#define SQLITE_PRINTF_SQLFUNC  0x02
-SQLITE_PRIVATE void sqlite3VXPrintf(StrAccum*, u32, const char*, va_list);
-SQLITE_PRIVATE void sqlite3XPrintf(StrAccum*, u32, const char*, ...);
+SQLITE_PRIVATE void sqlite3VXPrintf(StrAccum*, const char*, va_list);
+SQLITE_PRIVATE void sqlite3XPrintf(StrAccum*, const char*, ...);
 SQLITE_PRIVATE char *sqlite3MPrintf(sqlite3*,const char*, ...);
 SQLITE_PRIVATE char *sqlite3VMPrintf(sqlite3*,const char*, va_list);
 #if defined(SQLITE_DEBUG) || defined(SQLITE_HAVE_OS_TRACE)
@@ -13792,12 +15907,14 @@ SQLITE_PRIVATE   void *sqlite3TestTextToPtr(const char*);
 SQLITE_PRIVATE   void sqlite3TreeViewExpr(TreeView*, const Expr*, u8);
 SQLITE_PRIVATE   void sqlite3TreeViewExprList(TreeView*, const ExprList*, u8, const char*);
 SQLITE_PRIVATE   void sqlite3TreeViewSelect(TreeView*, const Select*, u8);
+SQLITE_PRIVATE   void sqlite3TreeViewWith(TreeView*, const With*, u8);
 #endif
 
 
 SQLITE_PRIVATE void sqlite3SetString(char **, sqlite3*, const char*);
 SQLITE_PRIVATE void sqlite3ErrorMsg(Parse*, const char*, ...);
-SQLITE_PRIVATE int sqlite3Dequote(char*);
+SQLITE_PRIVATE void sqlite3Dequote(char*);
+SQLITE_PRIVATE void sqlite3TokenInit(Token*,char*);
 SQLITE_PRIVATE int sqlite3KeywordCode(const unsigned char*, int);
 SQLITE_PRIVATE int sqlite3RunParser(Parse*, const char*, char **);
 SQLITE_PRIVATE void sqlite3FinishCoding(Parse*);
@@ -13806,10 +15923,14 @@ SQLITE_PRIVATE void sqlite3ReleaseTempReg(Parse*,int);
 SQLITE_PRIVATE int sqlite3GetTempRange(Parse*,int);
 SQLITE_PRIVATE void sqlite3ReleaseTempRange(Parse*,int,int);
 SQLITE_PRIVATE void sqlite3ClearTempRegCache(Parse*);
+#ifdef SQLITE_DEBUG
+SQLITE_PRIVATE int sqlite3NoTempsInRange(Parse*,int,int);
+#endif
 SQLITE_PRIVATE Expr *sqlite3ExprAlloc(sqlite3*,int,const Token*,int);
 SQLITE_PRIVATE Expr *sqlite3Expr(sqlite3*,int,const char*);
 SQLITE_PRIVATE void sqlite3ExprAttachSubtrees(sqlite3*,Expr*,Expr*,Expr*);
 SQLITE_PRIVATE Expr *sqlite3PExpr(Parse*, int, Expr*, Expr*, const Token*);
+SQLITE_PRIVATE void sqlite3PExprAddSelect(Parse*, Expr*, Select*);
 SQLITE_PRIVATE Expr *sqlite3ExprAnd(sqlite3*,Expr*, Expr*);
 SQLITE_PRIVATE Expr *sqlite3ExprFunction(Parse*,ExprList*, Token*);
 SQLITE_PRIVATE void sqlite3ExprAssignVarNumber(Parse*, Expr*);
@@ -13826,20 +15947,24 @@ SQLITE_PRIVATE void sqlite3Pragma(Parse*,Token*,Token*,Token*,int);
 SQLITE_PRIVATE void sqlite3ResetAllSchemasOfConnection(sqlite3*);
 SQLITE_PRIVATE void sqlite3ResetOneSchema(sqlite3*,int);
 SQLITE_PRIVATE void sqlite3CollapseDatabaseArray(sqlite3*);
-SQLITE_PRIVATE void sqlite3BeginParse(Parse*,int);
 SQLITE_PRIVATE void sqlite3CommitInternalChanges(sqlite3*);
 SQLITE_PRIVATE void sqlite3DeleteColumnNames(sqlite3*,Table*);
 SQLITE_PRIVATE int sqlite3ColumnsFromExprList(Parse*,ExprList*,i16*,Column**);
+SQLITE_PRIVATE void sqlite3SelectAddColumnTypeAndCollation(Parse*,Table*,Select*);
 SQLITE_PRIVATE Table *sqlite3ResultSetOfSelect(Parse*,Select*);
 SQLITE_PRIVATE void sqlite3OpenMasterTable(Parse *, int);
 SQLITE_PRIVATE Index *sqlite3PrimaryKeyIndex(Table*);
 SQLITE_PRIVATE i16 sqlite3ColumnOfIndex(Index*, i16);
 SQLITE_PRIVATE void sqlite3StartTable(Parse*,Token*,Token*,int,int,int,int);
-SQLITE_PRIVATE void sqlite3AddColumn(Parse*,Token*);
+#if SQLITE_ENABLE_HIDDEN_COLUMNS
+SQLITE_PRIVATE   void sqlite3ColumnPropertiesFromName(Table*, Column*);
+#else
+# define sqlite3ColumnPropertiesFromName(T,C) /* no-op */
+#endif
+SQLITE_PRIVATE void sqlite3AddColumn(Parse*,Token*,Token*);
 SQLITE_PRIVATE void sqlite3AddNotNull(Parse*, int);
 SQLITE_PRIVATE void sqlite3AddPrimaryKey(Parse*, ExprList*, int, int, int);
 SQLITE_PRIVATE void sqlite3AddCheckConstraint(Parse*, Expr*);
-SQLITE_PRIVATE void sqlite3AddColumnType(Parse*,Token*);
 SQLITE_PRIVATE void sqlite3AddDefaultValue(Parse*,ExprSpan*);
 SQLITE_PRIVATE void sqlite3AddCollateType(Parse*, Token*);
 SQLITE_PRIVATE void sqlite3EndTable(Parse*,Token*,Token*,u8,Select*);
@@ -13913,7 +16038,7 @@ SQLITE_PRIVATE Index *sqlite3CreateIndex(Parse*,Token*,Token*,SrcList*,ExprList*
 SQLITE_PRIVATE void sqlite3DropIndex(Parse*, SrcList*, int);
 SQLITE_PRIVATE int sqlite3Select(Parse*, Select*, SelectDest*);
 SQLITE_PRIVATE Select *sqlite3SelectNew(Parse*,ExprList*,SrcList*,Expr*,ExprList*,
-                         Expr*,ExprList*,u16,Expr*,Expr*);
+                         Expr*,ExprList*,u32,Expr*,Expr*);
 SQLITE_PRIVATE void sqlite3SelectDelete(sqlite3*, Select*);
 SQLITE_PRIVATE Table *sqlite3SrcListLookup(Parse*, SrcList*);
 SQLITE_PRIVATE int sqlite3IsReadOnly(Parse*, Table*, int);
@@ -13925,7 +16050,7 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(Parse*, SrcList*, Expr*);
 SQLITE_PRIVATE void sqlite3Update(Parse*, SrcList*, ExprList*, Expr*, int);
 SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(Parse*,SrcList*,Expr*,ExprList*,ExprList*,u16,int);
 SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo*);
-SQLITE_PRIVATE u64 sqlite3WhereOutputRowCount(WhereInfo*);
+SQLITE_PRIVATE LogEst sqlite3WhereOutputRowCount(WhereInfo*);
 SQLITE_PRIVATE int sqlite3WhereIsDistinct(WhereInfo*);
 SQLITE_PRIVATE int sqlite3WhereIsOrdered(WhereInfo*);
 SQLITE_PRIVATE int sqlite3WhereIsSorted(WhereInfo*);
@@ -13937,6 +16062,7 @@ SQLITE_PRIVATE int sqlite3WhereOkOnePass(WhereInfo*, int*);
 #define ONEPASS_MULTI    2        /* ONEPASS is valid for multiple rows */
 SQLITE_PRIVATE void sqlite3ExprCodeLoadIndexColumn(Parse*, Index*, int, int, int);
 SQLITE_PRIVATE int sqlite3ExprCodeGetColumn(Parse*, Table*, int, int, int, u8);
+SQLITE_PRIVATE void sqlite3ExprCodeGetColumnToReg(Parse*, Table*, int, int, int);
 SQLITE_PRIVATE void sqlite3ExprCodeGetColumnOfTable(Vdbe*, Table*, int, int, int);
 SQLITE_PRIVATE void sqlite3ExprCodeMove(Parse*, int, int, int);
 SQLITE_PRIVATE void sqlite3ExprCacheStore(Parse*, int, int, int);
@@ -13946,6 +16072,7 @@ SQLITE_PRIVATE void sqlite3ExprCacheRemove(Parse*, int, int);
 SQLITE_PRIVATE void sqlite3ExprCacheClear(Parse*);
 SQLITE_PRIVATE void sqlite3ExprCacheAffinityChange(Parse*, int, int);
 SQLITE_PRIVATE void sqlite3ExprCode(Parse*, Expr*, int);
+SQLITE_PRIVATE void sqlite3ExprCodeCopy(Parse*, Expr*, int);
 SQLITE_PRIVATE void sqlite3ExprCodeFactorable(Parse*, Expr*, int);
 SQLITE_PRIVATE void sqlite3ExprCodeAtInit(Parse*, Expr*, int, u8);
 SQLITE_PRIVATE int sqlite3ExprCodeTemp(Parse*, Expr*, int*);
@@ -13991,6 +16118,9 @@ SQLITE_PRIVATE int sqlite3ExprIsConstant(Expr*);
 SQLITE_PRIVATE int sqlite3ExprIsConstantNotJoin(Expr*);
 SQLITE_PRIVATE int sqlite3ExprIsConstantOrFunction(Expr*, u8);
 SQLITE_PRIVATE int sqlite3ExprIsTableConstant(Expr*,int);
+#ifdef SQLITE_ENABLE_CURSOR_HINTS
+SQLITE_PRIVATE int sqlite3ExprContainsSubquery(Expr*);
+#endif
 SQLITE_PRIVATE int sqlite3ExprIsInteger(Expr*, int*);
 SQLITE_PRIVATE int sqlite3ExprCanBeNull(const Expr*);
 SQLITE_PRIVATE int sqlite3ExprNeedsNoAffinityChange(const Expr*, char);
@@ -14001,9 +16131,9 @@ SQLITE_PRIVATE void sqlite3GenerateRowIndexDelete(Parse*, Table*, int, int, int*
 SQLITE_PRIVATE int sqlite3GenerateIndexKey(Parse*, Index*, int, int, int, int*,Index*,int);
 SQLITE_PRIVATE void sqlite3ResolvePartIdxLabel(Parse*,int);
 SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(Parse*,Table*,int*,int,int,int,int,
-                                     u8,u8,int,int*);
+                                     u8,u8,int,int*,int*);
 SQLITE_PRIVATE void sqlite3CompleteInsertion(Parse*,Table*,int,int,int,int*,int,int,int);
-SQLITE_PRIVATE int sqlite3OpenTableAndIndices(Parse*, Table*, int, int, u8*, int*, int*);
+SQLITE_PRIVATE int sqlite3OpenTableAndIndices(Parse*, Table*, int, u8, int, u8*, int*, int*);
 SQLITE_PRIVATE void sqlite3BeginWriteOperation(Parse*, int, int);
 SQLITE_PRIVATE void sqlite3MultiWrite(Parse*);
 SQLITE_PRIVATE void sqlite3MayAbort(Parse*);
@@ -14020,11 +16150,11 @@ SQLITE_PRIVATE void sqlite3SelectSetName(Select*,const char*);
 #else
 # define sqlite3SelectSetName(A,B)
 #endif
-SQLITE_PRIVATE void sqlite3FuncDefInsert(FuncDefHash*, FuncDef*);
-SQLITE_PRIVATE FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,int,u8,u8);
-SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(sqlite3*);
+SQLITE_PRIVATE void sqlite3InsertBuiltinFuncs(FuncDef*,int);
+SQLITE_PRIVATE FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,u8,u8);
+SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(void);
 SQLITE_PRIVATE void sqlite3RegisterDateTimeFunctions(void);
-SQLITE_PRIVATE void sqlite3RegisterGlobalFunctions(void);
+SQLITE_PRIVATE void sqlite3RegisterPerConnectionBuiltinFunctions(sqlite3*);
 SQLITE_PRIVATE int sqlite3SafetyCheckOk(sqlite3*);
 SQLITE_PRIVATE int sqlite3SafetyCheckSickOrOk(sqlite3*);
 SQLITE_PRIVATE void sqlite3ChangeCookie(Parse*, int);
@@ -14103,7 +16233,11 @@ SQLITE_PRIVATE LogEst sqlite3LogEstAdd(LogEst,LogEst);
 #ifndef SQLITE_OMIT_VIRTUALTABLE
 SQLITE_PRIVATE LogEst sqlite3LogEstFromDouble(double);
 #endif
+#if defined(SQLITE_ENABLE_STMT_SCANSTATUS) || \
+    defined(SQLITE_ENABLE_STAT3_OR_STAT4) || \
+    defined(SQLITE_EXPLAIN_ESTIMATED_ROWS)
 SQLITE_PRIVATE u64 sqlite3LogEstToInt(LogEst);
+#endif
 
 /*
 ** Routines to read and write variable-length integers.  These used to
@@ -14138,6 +16272,7 @@ SQLITE_PRIVATE int sqlite3Atoi64(const char*, i64*, int, u8);
 SQLITE_PRIVATE int sqlite3DecOrHexToI64(const char*, i64*);
 SQLITE_PRIVATE void sqlite3ErrorWithMsg(sqlite3*, int, const char*,...);
 SQLITE_PRIVATE void sqlite3Error(sqlite3*,int);
+SQLITE_PRIVATE void sqlite3SystemError(sqlite3*,int);
 SQLITE_PRIVATE void *sqlite3HexToBlob(sqlite3*, const char *z, int n);
 SQLITE_PRIVATE u8 sqlite3HexToInt(int h);
 SQLITE_PRIVATE int sqlite3TwoPartName(Parse *, Token *, Token *, Token **);
@@ -14170,7 +16305,7 @@ SQLITE_PRIVATE u8 sqlite3GetBoolean(const char *z,u8);
 
 SQLITE_PRIVATE const void *sqlite3ValueText(sqlite3_value*, u8);
 SQLITE_PRIVATE int sqlite3ValueBytes(sqlite3_value*, u8);
-SQLITE_PRIVATE void sqlite3ValueSetStr(sqlite3_value*, int, const void *,u8, 
+SQLITE_PRIVATE void sqlite3ValueSetStr(sqlite3_value*, int, const void *,u8,
                         void(*)(void*));
 SQLITE_PRIVATE void sqlite3ValueSetNull(sqlite3_value*);
 SQLITE_PRIVATE void sqlite3ValueFree(sqlite3_value*);
@@ -14180,11 +16315,12 @@ SQLITE_PRIVATE int sqlite3ValueFromExpr(sqlite3 *, Expr *, u8, u8, sqlite3_value
 SQLITE_PRIVATE void sqlite3ValueApplyAffinity(sqlite3_value *, u8, u8);
 #ifndef SQLITE_AMALGAMATION
 SQLITE_PRIVATE const unsigned char sqlite3OpcodeProperty[];
+SQLITE_PRIVATE const char sqlite3StrBINARY[];
 SQLITE_PRIVATE const unsigned char sqlite3UpperToLower[];
 SQLITE_PRIVATE const unsigned char sqlite3CtypeMap[];
 SQLITE_PRIVATE const Token sqlite3IntTokens[];
 SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config;
-SQLITE_PRIVATE SQLITE_WSD FuncDefHash sqlite3GlobalFunctions;
+SQLITE_PRIVATE FuncDefHash sqlite3BuiltinFunctions;
 #ifndef SQLITE_OMIT_WSD
 SQLITE_PRIVATE int sqlite3PendingByte;
 #endif
@@ -14219,7 +16355,6 @@ SQLITE_PRIVATE void sqlite3DeleteIndexSamples(sqlite3*,Index*);
 SQLITE_PRIVATE void sqlite3DefaultRowEst(Index*);
 SQLITE_PRIVATE void sqlite3RegisterLikeFunctions(sqlite3*, int);
 SQLITE_PRIVATE int sqlite3IsLikeFunction(sqlite3*,Expr*,int*,char*);
-SQLITE_PRIVATE void sqlite3MinimumFileFormat(Parse*, int, int);
 SQLITE_PRIVATE void sqlite3SchemaClear(void *);
 SQLITE_PRIVATE Schema *sqlite3SchemaGet(sqlite3 *, Btree *);
 SQLITE_PRIVATE int sqlite3SchemaToIndex(sqlite3 *db, Schema *);
@@ -14230,11 +16365,13 @@ SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoOfIndex(Parse*, Index*);
 #ifdef SQLITE_DEBUG
 SQLITE_PRIVATE int sqlite3KeyInfoIsWriteable(KeyInfo*);
 #endif
-SQLITE_PRIVATE int sqlite3CreateFunc(sqlite3 *, const char *, int, int, void *, 
+SQLITE_PRIVATE int sqlite3CreateFunc(sqlite3 *, const char *, int, int, void *,
   void (*)(sqlite3_context*,int,sqlite3_value **),
   void (*)(sqlite3_context*,int,sqlite3_value **), void (*)(sqlite3_context*),
   FuncDestructor *pDestructor
 );
+SQLITE_PRIVATE void sqlite3OomFault(sqlite3*);
+SQLITE_PRIVATE void sqlite3OomClear(sqlite3*);
 SQLITE_PRIVATE int sqlite3ApiExit(sqlite3 *db, int);
 SQLITE_PRIVATE int sqlite3OpenTempDatabase(Parse *);
 
@@ -14291,7 +16428,7 @@ SQLITE_PRIVATE   int sqlite3Utf8To8(unsigned char*);
 #  define sqlite3VtabRollback(X)
 #  define sqlite3VtabCommit(X)
 #  define sqlite3VtabInSync(db) 0
-#  define sqlite3VtabLock(X) 
+#  define sqlite3VtabLock(X)
 #  define sqlite3VtabUnlock(X)
 #  define sqlite3VtabUnlockList(X)
 #  define sqlite3VtabSavepoint(X, Y, Z) SQLITE_OK
@@ -14349,7 +16486,7 @@ SQLITE_PRIVATE   void sqlite3WithPush(Parse*, With*, u8);
 ** no-op macros if OMIT_FOREIGN_KEY is defined. In this case no foreign
 ** key functionality is available. If OMIT_TRIGGER is defined but
 ** OMIT_FOREIGN_KEY is not, only some of the functions are no-oped. In
-** this case foreign keys are parsed, but no other functionality is 
+** this case foreign keys are parsed, but no other functionality is
 ** provided (enforcement of FK constraints requires the triggers sub-system).
 */
 #if !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)
@@ -14410,19 +16547,14 @@ SQLITE_PRIVATE   void sqlite3EndBenignMalloc(void);
 #define IN_INDEX_LOOP        0x0004  /* IN operator used as a loop */
 SQLITE_PRIVATE int sqlite3FindInIndex(Parse *, Expr *, u32, int*);
 
+SQLITE_PRIVATE int sqlite3JournalOpen(sqlite3_vfs *, const char *, sqlite3_file *, int, int);
+SQLITE_PRIVATE int sqlite3JournalSize(sqlite3_vfs *);
 #ifdef SQLITE_ENABLE_ATOMIC_WRITE
-SQLITE_PRIVATE   int sqlite3JournalOpen(sqlite3_vfs *, const char *, sqlite3_file *, int, int);
-SQLITE_PRIVATE   int sqlite3JournalSize(sqlite3_vfs *);
 SQLITE_PRIVATE   int sqlite3JournalCreate(sqlite3_file *);
-SQLITE_PRIVATE   int sqlite3JournalExists(sqlite3_file *p);
-#else
-  #define sqlite3JournalSize(pVfs) ((pVfs)->szOsFile)
-  #define sqlite3JournalExists(p) 1
 #endif
 
+SQLITE_PRIVATE int sqlite3JournalIsInMemory(sqlite3_file *p);
 SQLITE_PRIVATE void sqlite3MemJournalOpen(sqlite3_file *);
-SQLITE_PRIVATE int sqlite3MemJournalSize(void);
-SQLITE_PRIVATE int sqlite3IsMemJournal(sqlite3_file *);
 
 SQLITE_PRIVATE void sqlite3ExprSetHeightAndFlags(Parse *pParse, Expr *p);
 #if SQLITE_MAX_EXPR_DEPTH>0
@@ -14453,7 +16585,7 @@ SQLITE_PRIVATE   void sqlite3ParserTrace(FILE*, char *);
 /*
 ** If the SQLITE_ENABLE IOTRACE exists then the global variable
 ** sqlite3IoTrace is a pointer to a printf-like routine used to
-** print I/O tracing messages. 
+** print I/O tracing messages.
 */
 #ifdef SQLITE_ENABLE_IOTRACE
 # define IOTRACE(A)  if( sqlite3IoTrace ){ sqlite3IoTrace A; }
@@ -14487,7 +16619,7 @@ SQLITE_API SQLITE_EXTERN void (SQLITE_CDECL *sqlite3IoTrace)(const char*,...);
 ** that allocations that might have been satisfied by lookaside are not
 ** passed back to non-lookaside free() routines.  Asserts such as the
 ** example above are placed on the non-lookaside free() routines to verify
-** this constraint. 
+** this constraint.
 **
 ** All of this is no-op for a production build.  It only comes into
 ** play when the SQLITE_MEMDEBUG compile-time option is used.
@@ -14594,6 +16726,7 @@ SQLITE_PRIVATE const unsigned char sqlite3UpperToLower[] = {
 **   isxdigit()                       0x08
 **   toupper()                        0x20
 **   SQLite identifier character      0x40
+**   Quote character                  0x80
 **
 ** Bit 0x20 is set if the mapped character requires translation to upper
 ** case. i.e. if the character is a lower-case ASCII character.
@@ -14619,7 +16752,7 @@ SQLITE_PRIVATE const unsigned char sqlite3CtypeMap[256] = {
   0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00,  /* 08..0f    ........ */
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /* 10..17    ........ */
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /* 18..1f    ........ */
-  0x01, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,  /* 20..27     !"#$%&' */
+  0x01, 0x00, 0x80, 0x00, 0x40, 0x00, 0x00, 0x80,  /* 20..27     !"#$%&' */
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /* 28..2f    ()*+,-./ */
   0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,  /* 30..37    01234567 */
   0x0c, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /* 38..3f    89:;<=>? */
@@ -14627,8 +16760,8 @@ SQLITE_PRIVATE const unsigned char sqlite3CtypeMap[256] = {
   0x00, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x02,  /* 40..47    @ABCDEFG */
   0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02,  /* 48..4f    HIJKLMNO */
   0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02,  /* 50..57    PQRSTUVW */
-  0x02, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x40,  /* 58..5f    XYZ[\]^_ */
-  0x00, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x22,  /* 60..67    `abcdefg */
+  0x02, 0x02, 0x02, 0x80, 0x00, 0x00, 0x00, 0x40,  /* 58..5f    XYZ[\]^_ */
+  0x80, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x22,  /* 60..67    `abcdefg */
   0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22,  /* 68..6f    hijklmno */
   0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22,  /* 70..77    pqrstuvw */
   0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x00,  /* 78..7f    xyz{|}~. */
@@ -14683,6 +16816,18 @@ SQLITE_PRIVATE const unsigned char sqlite3CtypeMap[256] = {
 # define SQLITE_SORTER_PMASZ 250
 #endif
 
+/* Statement journals spill to disk when their size exceeds the following
+** threashold (in bytes). 0 means that statement journals are created and
+** written to disk immediately (the default behavior for SQLite versions
+** before 3.12.0).  -1 means always keep the entire statement journal in
+** memory.  (The statement journal is also always held entirely in memory
+** if journal_mode=MEMORY or if temp_store=MEMORY, regardless of this
+** setting.)
+*/
+#ifndef SQLITE_STMTJRNL_SPILL 
+# define SQLITE_STMTJRNL_SPILL (64*1024)
+#endif
+
 /*
 ** The following singleton contains the global configuration for
 ** the SQLite library.
@@ -14697,6 +16842,7 @@ SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config = {
    0,                         /* neverCorrupt */
    128,                       /* szLookaside */
    500,                       /* nLookaside */
+   SQLITE_STMTJRNL_SPILL,     /* nStmtSpill */
    {0,0,0,0,0,0,0,0},         /* m */
    {0,0,0,0,0,0,0,0,0},       /* mutex */
    {0,0,0,0,0,0,0,0,0,0,0,0,0},/* pcache2 */
@@ -14743,7 +16889,7 @@ SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config = {
 ** database connections.  After initialization, this table is
 ** read-only.
 */
-SQLITE_PRIVATE SQLITE_WSD FuncDefHash sqlite3GlobalFunctions;
+SQLITE_PRIVATE FuncDefHash sqlite3BuiltinFunctions;
 
 /*
 ** Constant tokens for values 0 and 1.
@@ -14785,6 +16931,11 @@ SQLITE_PRIVATE int sqlite3PendingByte = 0x40000000;
 */
 SQLITE_PRIVATE const unsigned char sqlite3OpcodeProperty[] = OPFLG_INITIALIZER;
 
+/*
+** Name of the default collating sequence
+*/
+SQLITE_PRIVATE const char sqlite3StrBINARY[] = "BINARY";
+
 /************** End of global.c **********************************************/
 /************** Begin file ctime.c *******************************************/
 /*
@@ -14852,6 +17003,9 @@ static const char * const azCompileOpt[] = {
 #if SQLITE_DISABLE_LFS
   "DISABLE_LFS",
 #endif
+#if SQLITE_ENABLE_8_3_NAMES
+  "ENABLE_8_3_NAMES",
+#endif
 #if SQLITE_ENABLE_API_ARMOR
   "ENABLE_API_ARMOR",
 #endif
@@ -14947,6 +17101,9 @@ static const char * const azCompileOpt[] = {
 #ifdef SQLITE_INT64_TYPE
   "INT64_TYPE",
 #endif
+#ifdef SQLITE_LIKE_DOESNT_MATCH_BLOBS
+  "LIKE_DOESNT_MATCH_BLOBS",
+#endif
 #if SQLITE_LOCK_TRACE
   "LOCK_TRACE",
 #endif
@@ -15273,6 +17430,17 @@ SQLITE_API const char *SQLITE_STDCALL sqlite3_compileoption_get(int N){
 #endif
 
 /*
+** VDBE_DISPLAY_P4 is true or false depending on whether or not the
+** "explain" P4 display logic is enabled.
+*/
+#if !defined(SQLITE_OMIT_EXPLAIN) || !defined(NDEBUG) \
+     || defined(VDBE_PROFILE) || defined(SQLITE_DEBUG)
+# define VDBE_DISPLAY_P4 1
+#else
+# define VDBE_DISPLAY_P4 0
+#endif
+
+/*
 ** SQL is translated into a sequence of instructions to be
 ** executed by a virtual machine.  Each instruction is an instance
 ** of the following structure.
@@ -15293,42 +17461,52 @@ typedef struct Explain Explain;
 /* Elements of the linked list at Vdbe.pAuxData */
 typedef struct AuxData AuxData;
 
+/* Types of VDBE cursors */
+#define CURTYPE_BTREE       0
+#define CURTYPE_SORTER      1
+#define CURTYPE_VTAB        2
+#define CURTYPE_PSEUDO      3
+
 /*
-** A cursor is a pointer into a single BTree within a database file.
-** The cursor can seek to a BTree entry with a particular key, or
-** loop over all entries of the Btree.  You can also insert new BTree
-** entries or retrieve the key or data from the entry that the cursor
-** is currently pointing to.
+** A VdbeCursor is an superclass (a wrapper) for various cursor objects:
 **
-** Cursors can also point to virtual tables, sorters, or "pseudo-tables".
-** A pseudo-table is a single-row table implemented by registers.
-** 
-** Every cursor that the virtual machine has open is represented by an
-** instance of the following structure.
+**      * A b-tree cursor
+**          -  In the main database or in an ephemeral database
+**          -  On either an index or a table
+**      * A sorter
+**      * A virtual table
+**      * A one-row "pseudotable" stored in a single register
 */
+typedef struct VdbeCursor VdbeCursor;
 struct VdbeCursor {
-  BtCursor *pCursor;    /* The cursor structure of the backend */
-  Btree *pBt;           /* Separate file holding temporary table */
-  KeyInfo *pKeyInfo;    /* Info about index keys needed by index cursors */
-  int seekResult;       /* Result of previous sqlite3BtreeMoveto() */
-  int pseudoTableReg;   /* Register holding pseudotable content. */
-  i16 nField;           /* Number of fields in the header */
-  u16 nHdrParsed;       /* Number of header fields parsed so far */
-#ifdef SQLITE_DEBUG
-  u8 seekOp;            /* Most recent seek operation on this cursor */
-#endif
+  u8 eCurType;          /* One of the CURTYPE_* values above */
   i8 iDb;               /* Index of cursor database in db->aDb[] (or -1) */
   u8 nullRow;           /* True if pointing to a row with no data */
   u8 deferredMoveto;    /* A call to sqlite3BtreeMoveto() is needed */
+  u8 isTable;           /* True for rowid tables.  False for indexes */
+#ifdef SQLITE_DEBUG
+  u8 seekOp;            /* Most recent seek operation on this cursor */
+  u8 wrFlag;            /* The wrFlag argument to sqlite3BtreeCursor() */
+#endif
   Bool isEphemeral:1;   /* True for an ephemeral table */
   Bool useRandomRowid:1;/* Generate new record numbers semi-randomly */
-  Bool isTable:1;       /* True if a table requiring integer keys */
-  Bool isOrdered:1;     /* True if the underlying table is BTREE_UNORDERED */
+  Bool isOrdered:1;     /* True if the table is not BTREE_UNORDERED */
   Pgno pgnoRoot;        /* Root page of the open btree cursor */
-  sqlite3_vtab_cursor *pVtabCursor;  /* The cursor for a virtual table */
+  i16 nField;           /* Number of fields in the header */
+  u16 nHdrParsed;       /* Number of header fields parsed so far */
+  union {
+    BtCursor *pCursor;          /* CURTYPE_BTREE.  Btree cursor */
+    sqlite3_vtab_cursor *pVCur; /* CURTYPE_VTAB.   Vtab cursor */
+    int pseudoTableReg;         /* CURTYPE_PSEUDO. Reg holding content. */
+    VdbeSorter *pSorter;        /* CURTYPE_SORTER. Sorter object */
+  } uc;
+  Btree *pBt;           /* Separate file holding temporary table */
+  KeyInfo *pKeyInfo;    /* Info about index keys needed by index cursors */
+  int seekResult;       /* Result of previous sqlite3BtreeMoveto() */
   i64 seqCount;         /* Sequence counter */
   i64 movetoTarget;     /* Argument to the deferred sqlite3BtreeMoveto() */
-  VdbeSorter *pSorter;  /* Sorter object for OP_SorterOpen cursors */
+  VdbeCursor *pAltCursor; /* Associated index cursor from which to read */
+  int *aAltMap;           /* Mapping from table to index column numbers */
 #ifdef SQLITE_ENABLE_COLUMN_USED_MASK
   u64 maskUsed;         /* Mask of columns used by this cursor */
 #endif
@@ -15353,7 +17531,6 @@ struct VdbeCursor {
   ** static element declared in the structure.  nField total array slots for
   ** aType[] and nField+1 array slots for aOffset[] */
 };
-typedef struct VdbeCursor VdbeCursor;
 
 /*
 ** When a sub-program is executed (OP_Program), a structure of this type
@@ -15387,6 +17564,7 @@ struct VdbeFrame {
   VdbeCursor **apCsr;     /* Array of Vdbe cursors for parent frame */
   void *token;            /* Copy of SubProgram.token */
   i64 lastRowid;          /* Last insert rowid (sqlite3.lastRowid) */
+  AuxData *pAuxData;      /* Linked list of auxdata allocations */
   int nCursor;            /* Number of entries in apCsr */
   int pc;                 /* Program Counter in parent (calling) frame */
   int nOp;                /* Size of aOp array */
@@ -15464,7 +17642,7 @@ struct Mem {
 #define MEM_Frame     0x0040   /* Value is a VdbeFrame object */
 #define MEM_Undefined 0x0080   /* Value is undefined */
 #define MEM_Cleared   0x0100   /* NULL set by OP_Null, not from data */
-#define MEM_TypeMask  0x01ff   /* Mask of type bits */
+#define MEM_TypeMask  0x81ff   /* Mask of type bits */
 
 
 /* Whenever Mem contains a valid string or blob representation, one of
@@ -15478,11 +17656,18 @@ struct Mem {
 #define MEM_Ephem     0x1000   /* Mem.z points to an ephemeral string */
 #define MEM_Agg       0x2000   /* Mem.z points to an agg function context */
 #define MEM_Zero      0x4000   /* Mem.i contains count of 0s appended to blob */
+#define MEM_Subtype   0x8000   /* Mem.eSubtype is valid */
 #ifdef SQLITE_OMIT_INCRBLOB
   #undef MEM_Zero
   #define MEM_Zero 0x0000
 #endif
 
+/* Return TRUE if Mem X contains dynamically allocated content - anything
+** that needs to be deallocated to avoid a leak.
+*/
+#define VdbeMemDynamic(X)  \
+  (((X)->flags&(MEM_Agg|MEM_Dyn|MEM_RowSet|MEM_Frame))!=0)
+
 /*
 ** Clear any existing type flags from a Mem and replace them with f
 */
@@ -15599,16 +17784,16 @@ struct Vdbe {
 #endif
   u16 nResColumn;         /* Number of columns in one row of the result set */
   u8 errorAction;         /* Recovery action to do in case of an error */
+  bft expired:1;          /* True if the VM needs to be recompiled */
+  bft doingRerun:1;       /* True if rerunning after an auto-reprepare */
   u8 minWriteFileFormat;  /* Minimum file format for writable database files */
   bft explain:2;          /* True if EXPLAIN present on SQL command */
   bft changeCntOn:1;      /* True to update the change-counter */
-  bft expired:1;          /* True if the VM needs to be recompiled */
   bft runOnlyOnce:1;      /* Automatically expire on reset */
   bft usesStmtJournal:1;  /* True if uses a statement journal */
   bft readOnly:1;         /* True for statements that do not write */
   bft bIsReader:1;        /* True for statements that read */
   bft isPrepareV2:1;      /* True if prepared with prepare_v2() */
-  bft doingRerun:1;       /* True if rerunning after an auto-reprepare */
   int nChange;            /* Number of db changes made since last reset */
   yDbMask btreeMask;      /* Bitmask of db->aDb[] entries referenced */
   yDbMask lockMask;       /* Subset of btreeMask that requires a lock */
@@ -15647,21 +17832,41 @@ struct Vdbe {
 #define VDBE_MAGIC_DEAD     0xb606c3c8    /* The VDBE has been deallocated */
 
 /*
+** Structure used to store the context required by the 
+** sqlite3_preupdate_*() API functions.
+*/
+struct PreUpdate {
+  Vdbe *v;
+  VdbeCursor *pCsr;               /* Cursor to read old values from */
+  int op;                         /* One of SQLITE_INSERT, UPDATE, DELETE */
+  u8 *aRecord;                    /* old.* database record */
+  KeyInfo keyinfo;
+  UnpackedRecord *pUnpacked;      /* Unpacked version of aRecord[] */
+  UnpackedRecord *pNewUnpacked;   /* Unpacked version of new.* record */
+  int iNewReg;                    /* Register for new.* values */
+  i64 iKey1;                      /* First key value passed to hook */
+  i64 iKey2;                      /* Second key value passed to hook */
+  int iPKey;                      /* If not negative index of IPK column */
+  Mem *aNew;                      /* Array of new.* values */
+};
+
+/*
 ** Function prototypes
 */
 SQLITE_PRIVATE void sqlite3VdbeError(Vdbe*, const char *, ...);
 SQLITE_PRIVATE void sqlite3VdbeFreeCursor(Vdbe *, VdbeCursor*);
 void sqliteVdbePopStack(Vdbe*,int);
-SQLITE_PRIVATE int sqlite3VdbeCursorMoveto(VdbeCursor*);
+SQLITE_PRIVATE int sqlite3VdbeCursorMoveto(VdbeCursor**, int*);
 SQLITE_PRIVATE int sqlite3VdbeCursorRestore(VdbeCursor*);
 #if defined(SQLITE_DEBUG) || defined(VDBE_PROFILE)
 SQLITE_PRIVATE void sqlite3VdbePrintOp(FILE*, int, Op*);
 #endif
 SQLITE_PRIVATE u32 sqlite3VdbeSerialTypeLen(u32);
-SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem*, int);
+SQLITE_PRIVATE u8 sqlite3VdbeOneByteSerialTypeLen(u8);
+SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem*, int, u32*);
 SQLITE_PRIVATE u32 sqlite3VdbeSerialPut(unsigned char*, Mem*, u32);
 SQLITE_PRIVATE u32 sqlite3VdbeSerialGet(const unsigned char*, u32, Mem*);
-SQLITE_PRIVATE void sqlite3VdbeDeleteAuxData(Vdbe*, int, int);
+SQLITE_PRIVATE void sqlite3VdbeDeleteAuxData(sqlite3*, AuxData**, int, int);
 
 int sqlite2BtreeKeyCompare(BtCursor *, const void *, int, int, int *);
 SQLITE_PRIVATE int sqlite3VdbeIdxKeyCompare(sqlite3*,VdbeCursor*,UnpackedRecord*,int*);
@@ -15697,8 +17902,6 @@ SQLITE_PRIVATE int sqlite3VdbeMemNumerify(Mem*);
 SQLITE_PRIVATE void sqlite3VdbeMemCast(Mem*,u8,u8);
 SQLITE_PRIVATE int sqlite3VdbeMemFromBtree(BtCursor*,u32,u32,int,Mem*);
 SQLITE_PRIVATE void sqlite3VdbeMemRelease(Mem *p);
-#define VdbeMemDynamic(X)  \
-  (((X)->flags&(MEM_Agg|MEM_Dyn|MEM_RowSet|MEM_Frame))!=0)
 SQLITE_PRIVATE int sqlite3VdbeMemFinalize(Mem*, FuncDef*);
 SQLITE_PRIVATE const char *sqlite3OpcodeName(int);
 SQLITE_PRIVATE int sqlite3VdbeMemGrow(Mem *pMem, int n, int preserve);
@@ -15706,6 +17909,9 @@ SQLITE_PRIVATE int sqlite3VdbeMemClearAndResize(Mem *pMem, int n);
 SQLITE_PRIVATE int sqlite3VdbeCloseStatement(Vdbe *, int);
 SQLITE_PRIVATE void sqlite3VdbeFrameDelete(VdbeFrame*);
 SQLITE_PRIVATE int sqlite3VdbeFrameRestore(VdbeFrame *);
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+SQLITE_PRIVATE void sqlite3VdbePreUpdateHook(Vdbe*,VdbeCursor*,int,const char*,Table*,i64,int);
+#endif
 SQLITE_PRIVATE int sqlite3VdbeTransferError(Vdbe *p);
 
 SQLITE_PRIVATE int sqlite3VdbeSorterInit(sqlite3 *, int, VdbeCursor *);
@@ -15717,11 +17923,15 @@ SQLITE_PRIVATE int sqlite3VdbeSorterRewind(const VdbeCursor *, int *);
 SQLITE_PRIVATE int sqlite3VdbeSorterWrite(const VdbeCursor *, Mem *);
 SQLITE_PRIVATE int sqlite3VdbeSorterCompare(const VdbeCursor *, Mem *, int, int *);
 
-#if !defined(SQLITE_OMIT_SHARED_CACHE) && SQLITE_THREADSAFE>0
+#if !defined(SQLITE_OMIT_SHARED_CACHE) 
 SQLITE_PRIVATE   void sqlite3VdbeEnter(Vdbe*);
-SQLITE_PRIVATE   void sqlite3VdbeLeave(Vdbe*);
 #else
 # define sqlite3VdbeEnter(X)
+#endif
+
+#if !defined(SQLITE_OMIT_SHARED_CACHE) && SQLITE_THREADSAFE>0
+SQLITE_PRIVATE   void sqlite3VdbeLeave(Vdbe*);
+#else
 # define sqlite3VdbeLeave(X)
 #endif
 
@@ -15759,15 +17969,15 @@ SQLITE_PRIVATE   int sqlite3VdbeMemExpandBlob(Mem *);
 /*
 ** Variables in which to record status information.
 */
-typedef struct sqlite3StatType sqlite3StatType;
-static SQLITE_WSD struct sqlite3StatType {
 #if SQLITE_PTRSIZE>4
-  sqlite3_int64 nowValue[10];         /* Current value */
-  sqlite3_int64 mxValue[10];          /* Maximum value */
+typedef sqlite3_int64 sqlite3StatValueType;
 #else
-  u32 nowValue[10];                   /* Current value */
-  u32 mxValue[10];                    /* Maximum value */
+typedef u32 sqlite3StatValueType;
 #endif
+typedef struct sqlite3StatType sqlite3StatType;
+static SQLITE_WSD struct sqlite3StatType {
+  sqlite3StatValueType nowValue[10];  /* Current value */
+  sqlite3StatValueType mxValue[10];   /* Maximum value */
 } sqlite3Stat = { {0,}, {0,} };
 
 /*
@@ -15848,18 +18058,24 @@ SQLITE_PRIVATE void sqlite3StatusDown(int op, int N){
 }
 
 /*
-** Set the value of a status to X.  The highwater mark is adjusted if
-** necessary.  The caller must hold the appropriate mutex.
+** Adjust the highwater mark if necessary.
+** The caller must hold the appropriate mutex.
 */
-SQLITE_PRIVATE void sqlite3StatusSet(int op, int X){
+SQLITE_PRIVATE void sqlite3StatusHighwater(int op, int X){
+  sqlite3StatValueType newValue;
   wsdStatInit;
+  assert( X>=0 );
+  newValue = (sqlite3StatValueType)X;
   assert( op>=0 && op<ArraySize(wsdStat.nowValue) );
   assert( op>=0 && op<ArraySize(statMutex) );
   assert( sqlite3_mutex_held(statMutex[op] ? sqlite3Pcache1Mutex()
                                            : sqlite3MallocMutex()) );
-  wsdStat.nowValue[op] = X;
-  if( wsdStat.nowValue[op]>wsdStat.mxValue[op] ){
-    wsdStat.mxValue[op] = wsdStat.nowValue[op];
+  assert( op==SQLITE_STATUS_MALLOC_SIZE
+          || op==SQLITE_STATUS_PAGECACHE_SIZE
+          || op==SQLITE_STATUS_SCRATCH_SIZE
+          || op==SQLITE_STATUS_PARSER_STACK );
+  if( newValue>wsdStat.mxValue[op] ){
+    wsdStat.mxValue[op] = newValue;
   }
 }
 
@@ -15992,10 +18208,10 @@ SQLITE_API int SQLITE_STDCALL sqlite3_db_status(
             + pSchema->idxHash.count
             + pSchema->fkeyHash.count
           );
-          nByte += sqlite3MallocSize(pSchema->tblHash.ht);
-          nByte += sqlite3MallocSize(pSchema->trigHash.ht);
-          nByte += sqlite3MallocSize(pSchema->idxHash.ht);
-          nByte += sqlite3MallocSize(pSchema->fkeyHash.ht);
+          nByte += sqlite3_msize(pSchema->tblHash.ht);
+          nByte += sqlite3_msize(pSchema->trigHash.ht);
+          nByte += sqlite3_msize(pSchema->idxHash.ht);
+          nByte += sqlite3_msize(pSchema->fkeyHash.ht);
 
           for(p=sqliteHashFirst(&pSchema->trigHash); p; p=sqliteHashNext(p)){
             sqlite3DeleteTrigger(db, (Trigger*)sqliteHashData(p));
@@ -16133,6 +18349,15 @@ SQLITE_API int SQLITE_STDCALL sqlite3_db_status(
 
 #ifndef SQLITE_OMIT_DATETIME_FUNCS
 
+/*
+** The MSVC CRT on Windows CE may not have a localtime() function.
+** So declare a substitute.  The substitute function itself is
+** defined in "os_win.c".
+*/
+#if !defined(SQLITE_OMIT_LOCALTIME) && defined(_WIN32_WCE) && \
+    (!defined(SQLITE_MSVC_LOCALTIME_API) || !SQLITE_MSVC_LOCALTIME_API)
+struct tm *__cdecl localtime(const time_t *);
+#endif
 
 /*
 ** A structure for holding a single date and time.
@@ -16148,38 +18373,54 @@ struct DateTime {
   char validHMS;     /* True (1) if h,m,s are valid */
   char validJD;      /* True (1) if iJD is valid */
   char validTZ;      /* True (1) if tz is valid */
+  char tzSet;        /* Timezone was set explicitly */
 };
 
 
 /*
-** Convert zDate into one or more integers.  Additional arguments
-** come in groups of 5 as follows:
+** Convert zDate into one or more integers according to the conversion
+** specifier zFormat.
+**
+** zFormat[] contains 4 characters for each integer converted, except for
+** the last integer which is specified by three characters.  The meaning
+** of a four-character format specifiers ABCD is:
+**
+**    A:   number of digits to convert.  Always "2" or "4".
+**    B:   minimum value.  Always "0" or "1".
+**    C:   maximum value, decoded as:
+**           a:  12
+**           b:  14
+**           c:  24
+**           d:  31
+**           e:  59
+**           f:  9999
+**    D:   the separator character, or \000 to indicate this is the
+**         last number to convert.
 **
-**       N       number of digits in the integer
-**       min     minimum allowed value of the integer
-**       max     maximum allowed value of the integer
-**       nextC   first character after the integer
-**       pVal    where to write the integers value.
+** Example:  To translate an ISO-8601 date YYYY-MM-DD, the format would
+** be "40f-21a-20c".  The "40f-" indicates the 4-digit year followed by "-".
+** The "21a-" indicates the 2-digit month followed by "-".  The "20c" indicates
+** the 2-digit day which is the last integer in the set.
 **
-** Conversions continue until one with nextC==0 is encountered.
 ** The function returns the number of successful conversions.
 */
-static int getDigits(const char *zDate, ...){
+static int getDigits(const char *zDate, const char *zFormat, ...){
+  /* The aMx[] array translates the 3rd character of each format
+  ** spec into a max size:    a   b   c   d   e     f */
+  static const u16 aMx[] = { 12, 14, 24, 31, 59, 9999 };
   va_list ap;
-  int val;
-  int N;
-  int min;
-  int max;
-  int nextC;
-  int *pVal;
   int cnt = 0;
-  va_start(ap, zDate);
+  char nextC;
+  va_start(ap, zFormat);
   do{
-    N = va_arg(ap, int);
-    min = va_arg(ap, int);
-    max = va_arg(ap, int);
-    nextC = va_arg(ap, int);
-    pVal = va_arg(ap, int*);
+    char N = zFormat[0] - '0';
+    char min = zFormat[1] - '0';
+    int val = 0;
+    u16 max;
+
+    assert( zFormat[2]>='a' && zFormat[2]<='f' );
+    max = aMx[zFormat[2] - 'a'];
+    nextC = zFormat[3];
     val = 0;
     while( N-- ){
       if( !sqlite3Isdigit(*zDate) ){
@@ -16188,12 +18429,13 @@ static int getDigits(const char *zDate, ...){
       val = val*10 + *zDate - '0';
       zDate++;
     }
-    if( val<min || val>max || (nextC!=0 && nextC!=*zDate) ){
+    if( val<(int)min || val>(int)max || (nextC!=0 && nextC!=*zDate) ){
       goto end_getDigits;
     }
-    *pVal = val;
+    *va_arg(ap,int*) = val;
     zDate++;
     cnt++;
+    zFormat += 4;
   }while( nextC );
 end_getDigits:
   va_end(ap);
@@ -16234,13 +18476,14 @@ static int parseTimezone(const char *zDate, DateTime *p){
     return c!=0;
   }
   zDate++;
-  if( getDigits(zDate, 2, 0, 14, ':', &nHr, 2, 0, 59, 0, &nMn)!=2 ){
+  if( getDigits(zDate, "20b:20e", &nHr, &nMn)!=2 ){
     return 1;
   }
   zDate += 5;
   p->tz = sgn*(nMn + nHr*60);
 zulu_time:
   while( sqlite3Isspace(*zDate) ){ zDate++; }
+  p->tzSet = 1;
   return *zDate!=0;
 }
 
@@ -16254,13 +18497,13 @@ zulu_time:
 static int parseHhMmSs(const char *zDate, DateTime *p){
   int h, m, s;
   double ms = 0.0;
-  if( getDigits(zDate, 2, 0, 24, ':', &h, 2, 0, 59, 0, &m)!=2 ){
+  if( getDigits(zDate, "20c:20e", &h, &m)!=2 ){
     return 1;
   }
   zDate += 5;
   if( *zDate==':' ){
     zDate++;
-    if( getDigits(zDate, 2, 0, 59, 0, &s)!=1 ){
+    if( getDigits(zDate, "20e", &s)!=1 ){
       return 1;
     }
     zDate += 2;
@@ -16348,7 +18591,7 @@ static int parseYyyyMmDd(const char *zDate, DateTime *p){
   }else{
     neg = 0;
   }
-  if( getDigits(zDate,4,0,9999,'-',&Y,2,1,12,'-',&M,2,1,31,0,&D)!=3 ){
+  if( getDigits(zDate, "40f-21a-21d", &Y, &M, &D)!=3 ){
     return 1;
   }
   zDate += 10;
@@ -16483,6 +18726,7 @@ static void clearYMD_HMS_TZ(DateTime *p){
   p->validTZ = 0;
 }
 
+#ifndef SQLITE_OMIT_LOCALTIME
 /*
 ** On recent Windows platforms, the localtime_s() function is available
 ** as part of the "Secure CRT". It is essentially equivalent to 
@@ -16501,7 +18745,6 @@ static void clearYMD_HMS_TZ(DateTime *p){
 #define HAVE_LOCALTIME_S 1
 #endif
 
-#ifndef SQLITE_OMIT_LOCALTIME
 /*
 ** The following routine implements the rough equivalent of localtime_r()
 ** using whatever operating-system specific localtime facility that
@@ -16673,13 +18916,18 @@ static int parseModifier(sqlite3_context *pCtx, const char *zMod, DateTime *p){
       }
 #ifndef SQLITE_OMIT_LOCALTIME
       else if( strcmp(z, "utc")==0 ){
-        sqlite3_int64 c1;
-        computeJD(p);
-        c1 = localtimeOffset(p, pCtx, &rc);
-        if( rc==SQLITE_OK ){
-          p->iJD -= c1;
-          clearYMD_HMS_TZ(p);
-          p->iJD += c1 - localtimeOffset(p, pCtx, &rc);
+        if( p->tzSet==0 ){
+          sqlite3_int64 c1;
+          computeJD(p);
+          c1 = localtimeOffset(p, pCtx, &rc);
+          if( rc==SQLITE_OK ){
+            p->iJD -= c1;
+            clearYMD_HMS_TZ(p);
+            p->iJD += c1 - localtimeOffset(p, pCtx, &rc);
+          }
+          p->tzSet = 1;
+        }else{
+          rc = SQLITE_OK;
         }
       }
 #endif
@@ -17027,7 +19275,7 @@ static void strftimeFunc(
     sqlite3_result_error_toobig(context);
     return;
   }else{
-    z = sqlite3DbMallocRaw(db, (int)n);
+    z = sqlite3DbMallocRawNN(db, (int)n);
     if( z==0 ){
       sqlite3_result_error_nomem(context);
       return;
@@ -17196,7 +19444,7 @@ static void currentTimeFunc(
 ** external linkage.
 */
 SQLITE_PRIVATE void sqlite3RegisterDateTimeFunctions(void){
-  static SQLITE_WSD FuncDef aDateTimeFuncs[] = {
+  static FuncDef aDateTimeFuncs[] = {
 #ifndef SQLITE_OMIT_DATETIME_FUNCS
     DFUNCTION(julianday,        -1, 0, 0, juliandayFunc ),
     DFUNCTION(date,             -1, 0, 0, dateFunc      ),
@@ -17212,13 +19460,7 @@ SQLITE_PRIVATE void sqlite3RegisterDateTimeFunctions(void){
     STR_FUNCTION(current_timestamp, 0, "%Y-%m-%d %H:%M:%S", 0, currentTimeFunc),
 #endif
   };
-  int i;
-  FuncDefHash *pHash = &GLOBAL(FuncDefHash, sqlite3GlobalFunctions);
-  FuncDef *aFunc = (FuncDef*)&GLOBAL(FuncDef, aDateTimeFuncs);
-
-  for(i=0; i<ArraySize(aDateTimeFuncs); i++){
-    sqlite3FuncDefInsert(pHash, &aFunc[i]);
-  }
+  sqlite3InsertBuiltinFuncs(aDateTimeFuncs, ArraySize(aDateTimeFuncs));
 }
 
 /************** End of date.c ************************************************/
@@ -17243,13 +19485,35 @@ SQLITE_PRIVATE void sqlite3RegisterDateTimeFunctions(void){
 #undef _SQLITE_OS_C_
 
 /*
+** If we compile with the SQLITE_TEST macro set, then the following block
+** of code will give us the ability to simulate a disk I/O error.  This
+** is used for testing the I/O recovery logic.
+*/
+#if defined(SQLITE_TEST)
+SQLITE_API int sqlite3_io_error_hit = 0;            /* Total number of I/O Errors */
+SQLITE_API int sqlite3_io_error_hardhit = 0;        /* Number of non-benign errors */
+SQLITE_API int sqlite3_io_error_pending = 0;        /* Count down to first I/O error */
+SQLITE_API int sqlite3_io_error_persist = 0;        /* True if I/O errors persist */
+SQLITE_API int sqlite3_io_error_benign = 0;         /* True if errors are benign */
+SQLITE_API int sqlite3_diskfull_pending = 0;
+SQLITE_API int sqlite3_diskfull = 0;
+#endif /* defined(SQLITE_TEST) */
+
+/*
+** When testing, also keep a count of the number of open files.
+*/
+#if defined(SQLITE_TEST)
+SQLITE_API int sqlite3_open_file_count = 0;
+#endif /* defined(SQLITE_TEST) */
+
+/*
 ** The default SQLite sqlite3_vfs implementations do not allocate
 ** memory (actually, os_unix.c allocates a small amount of memory
 ** from within OsOpen()), but some third-party implementations may.
 ** So we test the effects of a malloc() failing and the sqlite3OsXXX()
 ** function returning SQLITE_IOERR_NOMEM using the DO_OS_MALLOC_TEST macro.
 **
-** The following functions are instrumented for malloc() failure 
+** The following functions are instrumented for malloc() failure
 ** testing:
 **
 **     sqlite3OsRead()
@@ -17269,9 +19533,9 @@ SQLITE_PRIVATE void sqlite3RegisterDateTimeFunctions(void){
 #if defined(SQLITE_TEST)
 SQLITE_API int sqlite3_memdebug_vfs_oom_test = 1;
   #define DO_OS_MALLOC_TEST(x)                                       \
-  if (sqlite3_memdebug_vfs_oom_test && (!x || !sqlite3IsMemJournal(x))) {  \
+  if (sqlite3_memdebug_vfs_oom_test && (!x || !sqlite3JournalIsInMemory(x))) { \
     void *pTstAlloc = sqlite3Malloc(10);                             \
-    if (!pTstAlloc) return SQLITE_IOERR_NOMEM;                       \
+    if (!pTstAlloc) return SQLITE_IOERR_NOMEM_BKPT;                  \
     sqlite3_free(pTstAlloc);                                         \
   }
 #else
@@ -17284,13 +19548,11 @@ SQLITE_API int sqlite3_memdebug_vfs_oom_test = 1;
 ** of this would be completely automatic if SQLite were coded using
 ** C++ instead of plain old C.
 */
-SQLITE_PRIVATE int sqlite3OsClose(sqlite3_file *pId){
-  int rc = SQLITE_OK;
+SQLITE_PRIVATE void sqlite3OsClose(sqlite3_file *pId){
   if( pId->pMethods ){
-    rc = pId->pMethods->xClose(pId);
+    pId->pMethods->xClose(pId);
     pId->pMethods = 0;
   }
-  return rc;
 }
 SQLITE_PRIVATE int sqlite3OsRead(sqlite3_file *id, void *pBuf, int amt, i64 offset){
   DO_OS_MALLOC_TEST(id);
@@ -17335,8 +19597,8 @@ SQLITE_PRIVATE int sqlite3OsFileControl(sqlite3_file *id, int op, void *pArg){
 #ifdef SQLITE_TEST
   if( op!=SQLITE_FCNTL_COMMIT_PHASETWO ){
     /* Faults are not injected into COMMIT_PHASETWO because, assuming SQLite
-    ** is using a regular VFS, it is called after the corresponding 
-    ** transaction has been committed. Injecting a fault at this point 
+    ** is using a regular VFS, it is called after the corresponding
+    ** transaction has been committed. Injecting a fault at this point
     ** confuses the test scripts - the COMMIT comand returns SQLITE_NOMEM
     ** but the transaction is committed anyway.
     **
@@ -17405,10 +19667,10 @@ SQLITE_PRIVATE int sqlite3OsUnfetch(sqlite3_file *id, i64 iOff, void *p){
 ** VFS methods.
 */
 SQLITE_PRIVATE int sqlite3OsOpen(
-  sqlite3_vfs *pVfs, 
-  const char *zPath, 
-  sqlite3_file *pFile, 
-  int flags, 
+  sqlite3_vfs *pVfs,
+  const char *zPath,
+  sqlite3_file *pFile,
+  int flags,
   int *pFlagsOut
 ){
   int rc;
@@ -17427,18 +19689,18 @@ SQLITE_PRIVATE int sqlite3OsDelete(sqlite3_vfs *pVfs, const char *zPath, int dir
   return pVfs->xDelete(pVfs, zPath, dirSync);
 }
 SQLITE_PRIVATE int sqlite3OsAccess(
-  sqlite3_vfs *pVfs, 
-  const char *zPath, 
-  int flags, 
+  sqlite3_vfs *pVfs,
+  const char *zPath,
+  int flags,
   int *pResOut
 ){
   DO_OS_MALLOC_TEST(0);
   return pVfs->xAccess(pVfs, zPath, flags, pResOut);
 }
 SQLITE_PRIVATE int sqlite3OsFullPathname(
-  sqlite3_vfs *pVfs, 
-  const char *zPath, 
-  int nPathOut, 
+  sqlite3_vfs *pVfs,
+  const char *zPath,
+  int nPathOut,
   char *zPathOut
 ){
   DO_OS_MALLOC_TEST(0);
@@ -17465,6 +19727,9 @@ SQLITE_PRIVATE int sqlite3OsRandomness(sqlite3_vfs *pVfs, int nByte, char *zBufO
 SQLITE_PRIVATE int sqlite3OsSleep(sqlite3_vfs *pVfs, int nMicro){
   return pVfs->xSleep(pVfs, nMicro);
 }
+SQLITE_PRIVATE int sqlite3OsGetLastError(sqlite3_vfs *pVfs){
+  return pVfs->xGetLastError ? pVfs->xGetLastError(pVfs, 0, 0) : 0;
+}
 SQLITE_PRIVATE int sqlite3OsCurrentTimeInt64(sqlite3_vfs *pVfs, sqlite3_int64 *pTimeOut){
   int rc;
   /* IMPLEMENTATION-OF: R-49045-42493 SQLite will use the xCurrentTimeInt64()
@@ -17484,13 +19749,13 @@ SQLITE_PRIVATE int sqlite3OsCurrentTimeInt64(sqlite3_vfs *pVfs, sqlite3_int64 *p
 }
 
 SQLITE_PRIVATE int sqlite3OsOpenMalloc(
-  sqlite3_vfs *pVfs, 
-  const char *zFile, 
-  sqlite3_file **ppFile, 
+  sqlite3_vfs *pVfs,
+  const char *zFile,
+  sqlite3_file **ppFile,
   int flags,
   int *pOutFlags
 ){
-  int rc = SQLITE_NOMEM;
+  int rc;
   sqlite3_file *pFile;
   pFile = (sqlite3_file *)sqlite3MallocZero(pVfs->szOsFile);
   if( pFile ){
@@ -17500,15 +19765,15 @@ SQLITE_PRIVATE int sqlite3OsOpenMalloc(
     }else{
       *ppFile = pFile;
     }
+  }else{
+    rc = SQLITE_NOMEM_BKPT;
   }
   return rc;
 }
-SQLITE_PRIVATE int sqlite3OsCloseFree(sqlite3_file *pFile){
-  int rc = SQLITE_OK;
+SQLITE_PRIVATE void sqlite3OsCloseFree(sqlite3_file *pFile){
   assert( pFile );
-  rc = sqlite3OsClose(pFile);
+  sqlite3OsClose(pFile);
   sqlite3_free(pFile);
-  return rc;
 }
 
 /*
@@ -17519,7 +19784,7 @@ SQLITE_PRIVATE int sqlite3OsCloseFree(sqlite3_file *pFile){
 */
 SQLITE_PRIVATE int sqlite3OsInit(void){
   void *p = sqlite3_malloc(10);
-  if( p==0 ) return SQLITE_NOMEM;
+  if( p==0 ) return SQLITE_NOMEM_BKPT;
   sqlite3_free(p);
   return sqlite3_os_init();
 }
@@ -17946,10 +20211,11 @@ static void sqlite3MemFree(void *pPrior){
 */
 static int sqlite3MemSize(void *pPrior){
 #ifdef SQLITE_MALLOCSIZE
-  return pPrior ? (int)SQLITE_MALLOCSIZE(pPrior) : 0;
+  assert( pPrior!=0 );
+  return (int)SQLITE_MALLOCSIZE(pPrior);
 #else
   sqlite3_int64 *p;
-  if( pPrior==0 ) return 0;
+  assert( pPrior!=0 );
   p = (sqlite3_int64*)pPrior;
   p--;
   return (int)p[0];
@@ -19079,7 +21345,7 @@ static void memsys3FreeUnsafe(void *pOld){
 */
 static int memsys3Size(void *p){
   Mem3Block *pBlock;
-  if( p==0 ) return 0;
+  assert( p!=0 );
   pBlock = (Mem3Block*)p;
   assert( (pBlock[-1].u.hdr.size4x&1)!=0 );
   return (pBlock[-1].u.hdr.size4x&~3)*2 - 4;
@@ -19318,7 +21584,7 @@ SQLITE_PRIVATE const sqlite3_mem_methods *sqlite3MemGetMemsys3(void){
 **
 ** This memory allocator uses the following algorithm:
 **
-**   1.  All memory allocations sizes are rounded up to a power of 2.
+**   1.  All memory allocation sizes are rounded up to a power of 2.
 **
 **   2.  If two adjacent free blocks are the halves of a larger block,
 **       then the two blocks are coalesced into the single larger block.
@@ -19395,6 +21661,7 @@ static SQLITE_WSD struct Mem5Global {
   */
   sqlite3_mutex *mutex;
 
+#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
   /*
   ** Performance statistics
   */
@@ -19406,11 +21673,12 @@ static SQLITE_WSD struct Mem5Global {
   u32 maxOut;         /* Maximum instantaneous currentOut */
   u32 maxCount;       /* Maximum instantaneous currentCount */
   u32 maxRequest;     /* Largest allocation (exclusive of internal frag) */
+#endif
   
   /*
   ** Lists of free blocks.  aiFreelist[0] is a list of free blocks of
   ** size mem5.szAtom.  aiFreelist[1] holds blocks of size szAtom*2.
-  ** and so forth.
+  ** aiFreelist[2] holds free blocks of size szAtom*4.  And so forth.
   */
   int aiFreelist[LOGMAX+1];
 
@@ -19476,9 +21744,7 @@ static void memsys5Link(int i, int iLogsize){
 }
 
 /*
-** If the STATIC_MEM mutex is not already held, obtain it now. The mutex
-** will already be held (obtained by code in malloc.c) if
-** sqlite3GlobalConfig.bMemStat is true.
+** Obtain or release the mutex needed to access global data structures.
 */
 static void memsys5Enter(void){
   sqlite3_mutex_enter(mem5.mutex);
@@ -19488,17 +21754,15 @@ static void memsys5Leave(void){
 }
 
 /*
-** Return the size of an outstanding allocation, in bytes.  The
-** size returned omits the 8-byte header overhead.  This only
-** works for chunks that are currently checked out.
+** Return the size of an outstanding allocation, in bytes.
+** This only works for chunks that are currently checked out.
 */
 static int memsys5Size(void *p){
-  int iSize = 0;
-  if( p ){
-    int i = (int)(((u8 *)p-mem5.zPool)/mem5.szAtom);
-    assert( i>=0 && i<mem5.nBlock );
-    iSize = mem5.szAtom * (1 << (mem5.aCtrl[i]&CTRL_LOGSIZE));
-  }
+  int iSize, i;
+  assert( p!=0 );
+  i = (int)(((u8 *)p-mem5.zPool)/mem5.szAtom);
+  assert( i>=0 && i<mem5.nBlock );
+  iSize = mem5.szAtom * (1 << (mem5.aCtrl[i]&CTRL_LOGSIZE));
   return iSize;
 }
 
@@ -19521,21 +21785,20 @@ static void *memsys5MallocUnsafe(int nByte){
   /* nByte must be a positive */
   assert( nByte>0 );
 
+  /* No more than 1GiB per allocation */
+  if( nByte > 0x40000000 ) return 0;
+
+#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
   /* Keep track of the maximum allocation request.  Even unfulfilled
   ** requests are counted */
   if( (u32)nByte>mem5.maxRequest ){
     mem5.maxRequest = nByte;
   }
+#endif
 
-  /* Abort if the requested allocation size is larger than the largest
-  ** power of two that we can represent using 32-bit signed integers.
-  */
-  if( nByte > 0x40000000 ){
-    return 0;
-  }
 
   /* Round nByte up to the next valid power of two */
-  for(iFullSz=mem5.szAtom, iLogsize=0; iFullSz<nByte; iFullSz *= 2, iLogsize++){}
+  for(iFullSz=mem5.szAtom,iLogsize=0; iFullSz<nByte; iFullSz*=2,iLogsize++){}
 
   /* Make sure mem5.aiFreelist[iLogsize] contains at least one free
   ** block.  If not, then split a block of the next larger power of
@@ -19559,6 +21822,7 @@ static void *memsys5MallocUnsafe(int nByte){
   }
   mem5.aCtrl[i] = iLogsize;
 
+#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
   /* Update allocator performance statistics. */
   mem5.nAlloc++;
   mem5.totalAlloc += iFullSz;
@@ -19567,6 +21831,7 @@ static void *memsys5MallocUnsafe(int nByte){
   mem5.currentOut += iFullSz;
   if( mem5.maxCount<mem5.currentCount ) mem5.maxCount = mem5.currentCount;
   if( mem5.maxOut<mem5.currentOut ) mem5.maxOut = mem5.currentOut;
+#endif
 
 #ifdef SQLITE_DEBUG
   /* Make sure the allocated memory does not assume that it is set to zero
@@ -19601,23 +21866,26 @@ static void memsys5FreeUnsafe(void *pOld){
 
   mem5.aCtrl[iBlock] |= CTRL_FREE;
   mem5.aCtrl[iBlock+size-1] |= CTRL_FREE;
+
+#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
   assert( mem5.currentCount>0 );
   assert( mem5.currentOut>=(size*mem5.szAtom) );
   mem5.currentCount--;
   mem5.currentOut -= size*mem5.szAtom;
   assert( mem5.currentOut>0 || mem5.currentCount==0 );
   assert( mem5.currentCount>0 || mem5.currentOut==0 );
+#endif
 
   mem5.aCtrl[iBlock] = CTRL_FREE | iLogsize;
   while( ALWAYS(iLogsize<LOGMAX) ){
     int iBuddy;
     if( (iBlock>>iLogsize) & 1 ){
       iBuddy = iBlock - size;
+      assert( iBuddy>=0 );
     }else{
       iBuddy = iBlock + size;
+      if( iBuddy>=mem5.nBlock ) break;
     }
-    assert( iBuddy>=0 );
-    if( (iBuddy+(1<<iLogsize))>mem5.nBlock ) break;
     if( mem5.aCtrl[iBuddy]!=(CTRL_FREE | iLogsize) ) break;
     memsys5Unlink(iBuddy, iLogsize);
     iLogsize++;
@@ -19692,13 +21960,11 @@ static void *memsys5Realloc(void *pPrior, int nBytes){
   if( nBytes<=nOld ){
     return pPrior;
   }
-  memsys5Enter();
-  p = memsys5MallocUnsafe(nBytes);
+  p = memsys5Malloc(nBytes);
   if( p ){
     memcpy(p, pPrior, nOld);
-    memsys5FreeUnsafe(pPrior);
+    memsys5Free(pPrior);
   }
-  memsys5Leave();
   return p;
 }
 
@@ -20312,7 +22578,9 @@ struct sqlite3_mutex {
 #endif
 };
 #if SQLITE_MUTEX_NREF
-#define SQLITE3_MUTEX_INITIALIZER { PTHREAD_MUTEX_INITIALIZER, 0, 0, (pthread_t)0, 0 }
+#define SQLITE3_MUTEX_INITIALIZER {PTHREAD_MUTEX_INITIALIZER,0,0,(pthread_t)0,0}
+#elif defined(SQLITE_ENABLE_API_ARMOR)
+#define SQLITE3_MUTEX_INITIALIZER { PTHREAD_MUTEX_INITIALIZER, 0 }
 #else
 #define SQLITE3_MUTEX_INITIALIZER { PTHREAD_MUTEX_INITIALIZER }
 #endif
@@ -20706,8 +22974,8 @@ SQLITE_PRIVATE sqlite3_mutex_methods const *sqlite3DefaultMutex(void){
 */
 #ifdef SQLITE_PERFORMANCE_TRACE
 
-/* 
-** hwtime.h contains inline assembler code for implementing 
+/*
+** hwtime.h contains inline assembler code for implementing
 ** high-performance timing routines.
 */
 /************** Include hwtime.h in the middle of os_common.h ****************/
@@ -20817,14 +23085,14 @@ static sqlite_uint64 g_elapsed;
 ** of code will give us the ability to simulate a disk I/O error.  This
 ** is used for testing the I/O recovery logic.
 */
-#ifdef SQLITE_TEST
-SQLITE_API int sqlite3_io_error_hit = 0;            /* Total number of I/O Errors */
-SQLITE_API int sqlite3_io_error_hardhit = 0;        /* Number of non-benign errors */
-SQLITE_API int sqlite3_io_error_pending = 0;        /* Count down to first I/O error */
-SQLITE_API int sqlite3_io_error_persist = 0;        /* True if I/O errors persist */
-SQLITE_API int sqlite3_io_error_benign = 0;         /* True if errors are benign */
-SQLITE_API int sqlite3_diskfull_pending = 0;
-SQLITE_API int sqlite3_diskfull = 0;
+#if defined(SQLITE_TEST)
+SQLITE_API extern int sqlite3_io_error_hit;
+SQLITE_API extern int sqlite3_io_error_hardhit;
+SQLITE_API extern int sqlite3_io_error_pending;
+SQLITE_API extern int sqlite3_io_error_persist;
+SQLITE_API extern int sqlite3_io_error_benign;
+SQLITE_API extern int sqlite3_diskfull_pending;
+SQLITE_API extern int sqlite3_diskfull;
 #define SimulateIOErrorBenign(X) sqlite3_io_error_benign=(X)
 #define SimulateIOError(CODE)  \
   if( (sqlite3_io_error_persist && sqlite3_io_error_hit) \
@@ -20850,17 +23118,17 @@ static void local_ioerr(){
 #define SimulateIOErrorBenign(X)
 #define SimulateIOError(A)
 #define SimulateDiskfullError(A)
-#endif
+#endif /* defined(SQLITE_TEST) */
 
 /*
 ** When testing, keep a count of the number of open files.
 */
-#ifdef SQLITE_TEST
-SQLITE_API int sqlite3_open_file_count = 0;
+#if defined(SQLITE_TEST)
+SQLITE_API extern int sqlite3_open_file_count;
 #define OpenCounter(X)  sqlite3_open_file_count+=(X)
 #else
 #define OpenCounter(X)
-#endif
+#endif /* defined(SQLITE_TEST) */
 
 #endif /* !defined(_OS_COMMON_H_) */
 
@@ -21474,9 +23742,7 @@ SQLITE_PRIVATE int sqlite3MallocInit(void){
     sqlite3MemSetDefault();
   }
   memset(&mem0, 0, sizeof(mem0));
-  if( sqlite3GlobalConfig.bCoreMutex ){
-    mem0.mutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MEM);
-  }
+  mem0.mutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MEM);
   if( sqlite3GlobalConfig.pScratch && sqlite3GlobalConfig.szScratch>=100
       && sqlite3GlobalConfig.nScratch>0 ){
     int i, n, sz;
@@ -21567,7 +23833,7 @@ static int mallocWithAlarm(int n, void **pp){
   void *p;
   assert( sqlite3_mutex_held(mem0.mutex) );
   nFull = sqlite3GlobalConfig.m.xRoundup(n);
-  sqlite3StatusSet(SQLITE_STATUS_MALLOC_SIZE, n);
+  sqlite3StatusHighwater(SQLITE_STATUS_MALLOC_SIZE, n);
   if( mem0.alarmThreshold>0 ){
     sqlite3_int64 nUsed = sqlite3StatusValue(SQLITE_STATUS_MEMORY_USED);
     if( nUsed >= mem0.alarmThreshold - nFull ){
@@ -21659,7 +23925,7 @@ SQLITE_PRIVATE void *sqlite3ScratchMalloc(int n){
   assert( n>0 );
 
   sqlite3_mutex_enter(mem0.mutex);
-  sqlite3StatusSet(SQLITE_STATUS_SCRATCH_SIZE, n);
+  sqlite3StatusHighwater(SQLITE_STATUS_SCRATCH_SIZE, n);
   if( mem0.nScratchFree && sqlite3GlobalConfig.szScratch>=n ){
     p = mem0.pScratchFree;
     mem0.pScratchFree = mem0.pScratchFree->pNext;
@@ -21703,7 +23969,7 @@ SQLITE_PRIVATE void sqlite3ScratchFree(void *p){
     scratchAllocOut--;
 #endif
 
-    if( p>=sqlite3GlobalConfig.pScratch && p<mem0.pScratchEnd ){
+    if( SQLITE_WITHIN(p, sqlite3GlobalConfig.pScratch, mem0.pScratchEnd) ){
       /* Release memory from the SQLITE_CONFIG_SCRATCH allocation */
       ScratchFreeslot *pSlot;
       pSlot = (ScratchFreeslot*)p;
@@ -21739,7 +24005,7 @@ SQLITE_PRIVATE void sqlite3ScratchFree(void *p){
 */
 #ifndef SQLITE_OMIT_LOOKASIDE
 static int isLookaside(sqlite3 *db, void *p){
-  return p>=db->lookaside.pStart && p<db->lookaside.pEnd;
+  return SQLITE_WITHIN(p, db->lookaside.pStart, db->lookaside.pEnd);
 }
 #else
 #define isLookaside(A,B) 0
@@ -21754,6 +24020,7 @@ SQLITE_PRIVATE int sqlite3MallocSize(void *p){
   return sqlite3GlobalConfig.m.xSize(p);
 }
 SQLITE_PRIVATE int sqlite3DbMallocSize(sqlite3 *db, void *p){
+  assert( p!=0 );
   if( db==0 || !isLookaside(db,p) ){
 #if SQLITE_DEBUG
     if( db==0 ){
@@ -21773,7 +24040,7 @@ SQLITE_PRIVATE int sqlite3DbMallocSize(sqlite3 *db, void *p){
 SQLITE_API sqlite3_uint64 SQLITE_STDCALL sqlite3_msize(void *p){
   assert( sqlite3MemdebugNoType(p, (u8)~MEMTYPE_HEAP) );
   assert( sqlite3MemdebugHasType(p, MEMTYPE_HEAP) );
-  return (sqlite3_uint64)sqlite3GlobalConfig.m.xSize(p);
+  return p ? sqlite3GlobalConfig.m.xSize(p) : 0;
 }
 
 /*
@@ -21861,7 +24128,7 @@ SQLITE_PRIVATE void *sqlite3Realloc(void *pOld, u64 nBytes){
     pNew = pOld;
   }else if( sqlite3GlobalConfig.bMemstat ){
     sqlite3_mutex_enter(mem0.mutex);
-    sqlite3StatusSet(SQLITE_STATUS_MALLOC_SIZE, (int)nBytes);
+    sqlite3StatusHighwater(SQLITE_STATUS_MALLOC_SIZE, (int)nBytes);
     nDiff = nNew - nOld;
     if( sqlite3StatusValue(SQLITE_STATUS_MEMORY_USED) >= 
           mem0.alarmThreshold-nDiff ){
@@ -21919,16 +24186,31 @@ SQLITE_PRIVATE void *sqlite3MallocZero(u64 n){
 ** the mallocFailed flag in the connection pointer.
 */
 SQLITE_PRIVATE void *sqlite3DbMallocZero(sqlite3 *db, u64 n){
-  void *p = sqlite3DbMallocRaw(db, n);
-  if( p ){
-    memset(p, 0, (size_t)n);
-  }
+  void *p;
+  testcase( db==0 );
+  p = sqlite3DbMallocRaw(db, n);
+  if( p ) memset(p, 0, (size_t)n);
+  return p;
+}
+
+
+/* Finish the work of sqlite3DbMallocRawNN for the unusual and
+** slower case when the allocation cannot be fulfilled using lookaside.
+*/
+static SQLITE_NOINLINE void *dbMallocRawFinish(sqlite3 *db, u64 n){
+  void *p;
+  assert( db!=0 );
+  p = sqlite3Malloc(n);
+  if( !p ) sqlite3OomFault(db);
+  sqlite3MemdebugSetType(p, 
+         (db->lookaside.bDisable==0) ? MEMTYPE_LOOKASIDE : MEMTYPE_HEAP);
   return p;
 }
 
 /*
-** Allocate and zero memory.  If the allocation fails, make
-** the mallocFailed flag in the connection pointer.
+** Allocate memory, either lookaside (if possible) or heap.  
+** If the allocation fails, set the mallocFailed flag in
+** the connection pointer.
 **
 ** If db!=0 and db->mallocFailed is true (indicating a prior malloc
 ** failure on the same database connection) then always return 0.
@@ -21943,64 +24225,73 @@ SQLITE_PRIVATE void *sqlite3DbMallocZero(sqlite3 *db, u64 n){
 **
 ** In other words, if a subsequent malloc (ex: "b") worked, it is assumed
 ** that all prior mallocs (ex: "a") worked too.
+**
+** The sqlite3MallocRawNN() variant guarantees that the "db" parameter is
+** not a NULL pointer.
 */
 SQLITE_PRIVATE void *sqlite3DbMallocRaw(sqlite3 *db, u64 n){
   void *p;
-  assert( db==0 || sqlite3_mutex_held(db->mutex) );
-  assert( db==0 || db->pnBytesFreed==0 );
+  if( db ) return sqlite3DbMallocRawNN(db, n);
+  p = sqlite3Malloc(n);
+  sqlite3MemdebugSetType(p, MEMTYPE_HEAP);
+  return p;
+}
+SQLITE_PRIVATE void *sqlite3DbMallocRawNN(sqlite3 *db, u64 n){
 #ifndef SQLITE_OMIT_LOOKASIDE
-  if( db ){
-    LookasideSlot *pBuf;
-    if( db->mallocFailed ){
-      return 0;
-    }
-    if( db->lookaside.bEnabled ){
-      if( n>db->lookaside.sz ){
-        db->lookaside.anStat[1]++;
-      }else if( (pBuf = db->lookaside.pFree)==0 ){
-        db->lookaside.anStat[2]++;
-      }else{
-        db->lookaside.pFree = pBuf->pNext;
-        db->lookaside.nOut++;
-        db->lookaside.anStat[0]++;
-        if( db->lookaside.nOut>db->lookaside.mxOut ){
-          db->lookaside.mxOut = db->lookaside.nOut;
-        }
-        return (void*)pBuf;
+  LookasideSlot *pBuf;
+  assert( db!=0 );
+  assert( sqlite3_mutex_held(db->mutex) );
+  assert( db->pnBytesFreed==0 );
+  if( db->lookaside.bDisable==0 ){
+    assert( db->mallocFailed==0 );
+    if( n>db->lookaside.sz ){
+      db->lookaside.anStat[1]++;
+    }else if( (pBuf = db->lookaside.pFree)==0 ){
+      db->lookaside.anStat[2]++;
+    }else{
+      db->lookaside.pFree = pBuf->pNext;
+      db->lookaside.nOut++;
+      db->lookaside.anStat[0]++;
+      if( db->lookaside.nOut>db->lookaside.mxOut ){
+        db->lookaside.mxOut = db->lookaside.nOut;
       }
+      return (void*)pBuf;
     }
+  }else if( db->mallocFailed ){
+    return 0;
   }
 #else
-  if( db && db->mallocFailed ){
+  assert( db!=0 );
+  assert( sqlite3_mutex_held(db->mutex) );
+  assert( db->pnBytesFreed==0 );
+  if( db->mallocFailed ){
     return 0;
   }
 #endif
-  p = sqlite3Malloc(n);
-  if( !p && db ){
-    db->mallocFailed = 1;
-  }
-  sqlite3MemdebugSetType(p, 
-         (db && db->lookaside.bEnabled) ? MEMTYPE_LOOKASIDE : MEMTYPE_HEAP);
-  return p;
+  return dbMallocRawFinish(db, n);
 }
 
+/* Forward declaration */
+static SQLITE_NOINLINE void *dbReallocFinish(sqlite3 *db, void *p, u64 n);
+
 /*
 ** Resize the block of memory pointed to by p to n bytes. If the
 ** resize fails, set the mallocFailed flag in the connection object.
 */
 SQLITE_PRIVATE void *sqlite3DbRealloc(sqlite3 *db, void *p, u64 n){
-  void *pNew = 0;
   assert( db!=0 );
+  if( p==0 ) return sqlite3DbMallocRawNN(db, n);
   assert( sqlite3_mutex_held(db->mutex) );
+  if( isLookaside(db,p) && n<=db->lookaside.sz ) return p;
+  return dbReallocFinish(db, p, n);
+}
+static SQLITE_NOINLINE void *dbReallocFinish(sqlite3 *db, void *p, u64 n){
+  void *pNew = 0;
+  assert( db!=0 );
+  assert( p!=0 );
   if( db->mallocFailed==0 ){
-    if( p==0 ){
-      return sqlite3DbMallocRaw(db, n);
-    }
     if( isLookaside(db, p) ){
-      if( n<=db->lookaside.sz ){
-        return p;
-      }
-      pNew = sqlite3DbMallocRaw(db, n);
+      pNew = sqlite3DbMallocRawNN(db, n);
       if( pNew ){
         memcpy(pNew, p, db->lookaside.sz);
         sqlite3DbFree(db, p);
@@ -22011,10 +24302,10 @@ SQLITE_PRIVATE void *sqlite3DbRealloc(sqlite3 *db, void *p, u64 n){
       sqlite3MemdebugSetType(p, MEMTYPE_HEAP);
       pNew = sqlite3_realloc64(p, n);
       if( !pNew ){
-        db->mallocFailed = 1;
+        sqlite3OomFault(db);
       }
       sqlite3MemdebugSetType(pNew,
-            (db->lookaside.bEnabled ? MEMTYPE_LOOKASIDE : MEMTYPE_HEAP));
+            (db->lookaside.bDisable==0 ? MEMTYPE_LOOKASIDE : MEMTYPE_HEAP));
     }
   }
   return pNew;
@@ -22056,11 +24347,12 @@ SQLITE_PRIVATE char *sqlite3DbStrDup(sqlite3 *db, const char *z){
 }
 SQLITE_PRIVATE char *sqlite3DbStrNDup(sqlite3 *db, const char *z, u64 n){
   char *zNew;
+  assert( db!=0 );
   if( z==0 ){
     return 0;
   }
   assert( (n&0x7fffffff)==n );
-  zNew = sqlite3DbMallocRaw(db, n+1);
+  zNew = sqlite3DbMallocRawNN(db, n+1);
   if( zNew ){
     memcpy(zNew, z, (size_t)n);
     zNew[n] = 0;
@@ -22077,12 +24369,44 @@ SQLITE_PRIVATE void sqlite3SetString(char **pz, sqlite3 *db, const char *zNew){
 }
 
 /*
+** Call this routine to record the fact that an OOM (out-of-memory) error
+** has happened.  This routine will set db->mallocFailed, and also
+** temporarily disable the lookaside memory allocator and interrupt
+** any running VDBEs.
+*/
+SQLITE_PRIVATE void sqlite3OomFault(sqlite3 *db){
+  if( db->mallocFailed==0 && db->bBenignMalloc==0 ){
+    db->mallocFailed = 1;
+    if( db->nVdbeExec>0 ){
+      db->u1.isInterrupted = 1;
+    }
+    db->lookaside.bDisable++;
+  }
+}
+
+/*
+** This routine reactivates the memory allocator and clears the
+** db->mallocFailed flag as necessary.
+**
+** The memory allocator is not restarted if there are running
+** VDBEs.
+*/
+SQLITE_PRIVATE void sqlite3OomClear(sqlite3 *db){
+  if( db->mallocFailed && db->nVdbeExec==0 ){
+    db->mallocFailed = 0;
+    db->u1.isInterrupted = 0;
+    assert( db->lookaside.bDisable>0 );
+    db->lookaside.bDisable--;
+  }
+}
+
+/*
 ** Take actions at the end of an API call to indicate an OOM error
 */
 static SQLITE_NOINLINE int apiOomError(sqlite3 *db){
-  db->mallocFailed = 0;
+  sqlite3OomClear(db);
   sqlite3Error(db, SQLITE_NOMEM);
-  return SQLITE_NOMEM;
+  return SQLITE_NOMEM_BKPT;
 }
 
 /*
@@ -22129,26 +24453,26 @@ SQLITE_PRIVATE int sqlite3ApiExit(sqlite3* db, int rc){
 ** Conversion types fall into various categories as defined by the
 ** following enumeration.
 */
-#define etRADIX       1 /* Integer types.  %d, %x, %o, and so forth */
-#define etFLOAT       2 /* Floating point.  %f */
-#define etEXP         3 /* Exponentional notation. %e and %E */
-#define etGENERIC     4 /* Floating or exponential, depending on exponent. %g */
-#define etSIZE        5 /* Return number of characters processed so far. %n */
-#define etSTRING      6 /* Strings. %s */
-#define etDYNSTRING   7 /* Dynamically allocated strings. %z */
-#define etPERCENT     8 /* Percent symbol. %% */
-#define etCHARX       9 /* Characters. %c */
+#define etRADIX       0 /* Integer types.  %d, %x, %o, and so forth */
+#define etFLOAT       1 /* Floating point.  %f */
+#define etEXP         2 /* Exponentional notation. %e and %E */
+#define etGENERIC     3 /* Floating or exponential, depending on exponent. %g */
+#define etSIZE        4 /* Return number of characters processed so far. %n */
+#define etSTRING      5 /* Strings. %s */
+#define etDYNSTRING   6 /* Dynamically allocated strings. %z */
+#define etPERCENT     7 /* Percent symbol. %% */
+#define etCHARX       8 /* Characters. %c */
 /* The rest are extensions, not normally found in printf() */
-#define etSQLESCAPE  10 /* Strings with '\'' doubled.  %q */
-#define etSQLESCAPE2 11 /* Strings with '\'' doubled and enclosed in '',
+#define etSQLESCAPE   9 /* Strings with '\'' doubled.  %q */
+#define etSQLESCAPE2 10 /* Strings with '\'' doubled and enclosed in '',
                           NULL pointers replaced by SQL NULL.  %Q */
-#define etTOKEN      12 /* a pointer to a Token structure */
-#define etSRCLIST    13 /* a pointer to a SrcList */
-#define etPOINTER    14 /* The %p conversion */
-#define etSQLESCAPE3 15 /* %w -> Strings with '\"' doubled */
-#define etORDINAL    16 /* %r -> 1st, 2nd, 3rd, 4th, etc.  English only */
+#define etTOKEN      11 /* a pointer to a Token structure */
+#define etSRCLIST    12 /* a pointer to a SrcList */
+#define etPOINTER    13 /* The %p conversion */
+#define etSQLESCAPE3 14 /* %w -> Strings with '\"' doubled */
+#define etORDINAL    15 /* %r -> 1st, 2nd, 3rd, 4th, etc.  English only */
 
-#define etINVALID     0 /* Any unrecognized conversion type */
+#define etINVALID    16 /* Any unrecognized conversion type */
 
 
 /*
@@ -22285,7 +24609,6 @@ static char *getTextArg(PrintfArguments *p){
 */
 SQLITE_PRIVATE void sqlite3VXPrintf(
   StrAccum *pAccum,          /* Accumulate results here */
-  u32 bFlags,                /* SQLITE_PRINTF_* flags */
   const char *fmt,           /* Format string */
   va_list ap                 /* arguments */
 ){
@@ -22304,7 +24627,7 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
   etByte flag_long;          /* True if "l" flag is present */
   etByte flag_longlong;      /* True if the "ll" flag is present */
   etByte done;               /* Loop termination flag */
-  etByte xtype = 0;          /* Conversion paradigm */
+  etByte xtype = etINVALID;  /* Conversion paradigm */
   u8 bArgList;               /* True for SQLITE_PRINTF_SQLFUNC */
   u8 useIntern;              /* Ok to use internal conversions (ex: %T) */
   char prefix;               /* Prefix character.  "+" or "-" or " " or '\0'. */
@@ -22325,11 +24648,11 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
   char buf[etBUFSIZE];       /* Conversion buffer */
 
   bufpt = 0;
-  if( bFlags ){
-    if( (bArgList = (bFlags & SQLITE_PRINTF_SQLFUNC))!=0 ){
+  if( pAccum->printfFlags ){
+    if( (bArgList = (pAccum->printfFlags & SQLITE_PRINTF_SQLFUNC))!=0 ){
       pArgList = va_arg(ap, PrintfArguments*);
     }
-    useIntern = bFlags & SQLITE_PRINTF_INTERNAL;
+    useIntern = pAccum->printfFlags & SQLITE_PRINTF_INTERNAL;
   }else{
     bArgList = useIntern = 0;
   }
@@ -22384,6 +24707,12 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
       testcase( wx>0x7fffffff );
       width = wx & 0x7fffffff;
     }
+    assert( width>=0 );
+#ifdef SQLITE_PRINTF_PRECISION_LIMIT
+    if( width>SQLITE_PRINTF_PRECISION_LIMIT ){
+      width = SQLITE_PRINTF_PRECISION_LIMIT;
+    }
+#endif
 
     /* Get the precision */
     if( c=='.' ){
@@ -22410,6 +24739,14 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
     }else{
       precision = -1;
     }
+    assert( precision>=(-1) );
+#ifdef SQLITE_PRINTF_PRECISION_LIMIT
+    if( precision>SQLITE_PRINTF_PRECISION_LIMIT ){
+      precision = SQLITE_PRINTF_PRECISION_LIMIT;
+    }
+#endif
+
+
     /* Get the conversion type modifier */
     if( c=='l' ){
       flag_long = 1;
@@ -22840,7 +25177,7 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
     if( width>0 && flag_leftjustify ) sqlite3AppendChar(pAccum, width, ' ');
 
     if( zExtra ){
-      sqlite3_free(zExtra);
+      sqlite3DbFree(pAccum->db, zExtra);
       zExtra = 0;
     }
   }/* End for loop over the format string */
@@ -22866,8 +25203,9 @@ static int sqlite3StrAccumEnlarge(StrAccum *p, int N){
     setStrAccumError(p, STRACCUM_TOOBIG);
     return N;
   }else{
-    char *zOld = (p->zText==p->zBase ? 0 : p->zText);
+    char *zOld = isMalloced(p) ? p->zText : 0;
     i64 szNew = p->nChar;
+    assert( (p->zText==0 || p->zText==p->zBase)==!isMalloced(p) );
     szNew += N + 1;
     if( szNew+p->nChar<=p->mxAlloc ){
       /* Force exponential buffer size growth as long as it does not overflow,
@@ -22888,9 +25226,10 @@ static int sqlite3StrAccumEnlarge(StrAccum *p, int N){
     }
     if( zNew ){
       assert( p->zText!=0 || p->nChar==0 );
-      if( zOld==0 && p->nChar>0 ) memcpy(zNew, p->zText, p->nChar);
+      if( !isMalloced(p) && p->nChar>0 ) memcpy(zNew, p->zText, p->nChar);
       p->zText = zNew;
       p->nAlloc = sqlite3DbMallocSize(p->db, zNew);
+      p->printfFlags |= SQLITE_PRINTF_MALLOCED;
     }else{
       sqlite3StrAccumReset(p);
       setStrAccumError(p, STRACCUM_NOMEM);
@@ -22908,6 +25247,7 @@ SQLITE_PRIVATE void sqlite3AppendChar(StrAccum *p, int N, char c){
   if( p->nChar+(i64)N >= p->nAlloc && (N = sqlite3StrAccumEnlarge(p, N))<=0 ){
     return;
   }
+  assert( (p->zText==p->zBase)==!isMalloced(p) );
   while( (N--)>0 ) p->zText[p->nChar++] = c;
 }
 
@@ -22925,6 +25265,7 @@ static void SQLITE_NOINLINE enlargeAndAppend(StrAccum *p, const char *z, int N){
     memcpy(&p->zText[p->nChar], z, N);
     p->nChar += N;
   }
+  assert( (p->zText==0 || p->zText==p->zBase)==!isMalloced(p) );
 }
 
 /*
@@ -22960,11 +25301,13 @@ SQLITE_PRIVATE void sqlite3StrAccumAppendAll(StrAccum *p, const char *z){
 */
 SQLITE_PRIVATE char *sqlite3StrAccumFinish(StrAccum *p){
   if( p->zText ){
+    assert( (p->zText==p->zBase)==!isMalloced(p) );
     p->zText[p->nChar] = 0;
-    if( p->mxAlloc>0 && p->zText==p->zBase ){
+    if( p->mxAlloc>0 && !isMalloced(p) ){
       p->zText = sqlite3DbMallocRaw(p->db, p->nChar+1 );
       if( p->zText ){
         memcpy(p->zText, p->zBase, p->nChar+1);
+        p->printfFlags |= SQLITE_PRINTF_MALLOCED;
       }else{
         setStrAccumError(p, STRACCUM_NOMEM);
       }
@@ -22977,8 +25320,10 @@ SQLITE_PRIVATE char *sqlite3StrAccumFinish(StrAccum *p){
 ** Reset an StrAccum string.  Reclaim all malloced memory.
 */
 SQLITE_PRIVATE void sqlite3StrAccumReset(StrAccum *p){
-  if( p->zText!=p->zBase ){
+  assert( (p->zText==0 || p->zText==p->zBase)==!isMalloced(p) );
+  if( isMalloced(p) ){
     sqlite3DbFree(p->db, p->zText);
+    p->printfFlags &= ~SQLITE_PRINTF_MALLOCED;
   }
   p->zText = 0;
 }
@@ -23004,6 +25349,7 @@ SQLITE_PRIVATE void sqlite3StrAccumInit(StrAccum *p, sqlite3 *db, char *zBase, i
   p->nAlloc = n;
   p->mxAlloc = mx;
   p->accError = 0;
+  p->printfFlags = 0;
 }
 
 /*
@@ -23017,10 +25363,11 @@ SQLITE_PRIVATE char *sqlite3VMPrintf(sqlite3 *db, const char *zFormat, va_list a
   assert( db!=0 );
   sqlite3StrAccumInit(&acc, db, zBase, sizeof(zBase),
                       db->aLimit[SQLITE_LIMIT_LENGTH]);
-  sqlite3VXPrintf(&acc, SQLITE_PRINTF_INTERNAL, zFormat, ap);
+  acc.printfFlags = SQLITE_PRINTF_INTERNAL;
+  sqlite3VXPrintf(&acc, zFormat, ap);
   z = sqlite3StrAccumFinish(&acc);
   if( acc.accError==STRACCUM_NOMEM ){
-    db->mallocFailed = 1;
+    sqlite3OomFault(db);
   }
   return z;
 }
@@ -23057,7 +25404,7 @@ SQLITE_API char *SQLITE_STDCALL sqlite3_vmprintf(const char *zFormat, va_list ap
   if( sqlite3_initialize() ) return 0;
 #endif
   sqlite3StrAccumInit(&acc, 0, zBase, sizeof(zBase), SQLITE_MAX_LENGTH);
-  sqlite3VXPrintf(&acc, 0, zFormat, ap);
+  sqlite3VXPrintf(&acc, zFormat, ap);
   z = sqlite3StrAccumFinish(&acc);
   return z;
 }
@@ -23102,7 +25449,7 @@ SQLITE_API char *SQLITE_STDCALL sqlite3_vsnprintf(int n, char *zBuf, const char
   }
 #endif
   sqlite3StrAccumInit(&acc, 0, zBuf, n, 0);
-  sqlite3VXPrintf(&acc, 0, zFormat, ap);
+  sqlite3VXPrintf(&acc, zFormat, ap);
   return sqlite3StrAccumFinish(&acc);
 }
 SQLITE_API char *SQLITE_CDECL sqlite3_snprintf(int n, char *zBuf, const char *zFormat, ...){
@@ -23133,7 +25480,7 @@ static void renderLogMsg(int iErrCode, const char *zFormat, va_list ap){
   char zMsg[SQLITE_PRINT_BUF_SIZE*3];    /* Complete log message */
 
   sqlite3StrAccumInit(&acc, 0, zMsg, sizeof(zMsg), 0);
-  sqlite3VXPrintf(&acc, 0, zFormat, ap);
+  sqlite3VXPrintf(&acc, zFormat, ap);
   sqlite3GlobalConfig.xLog(sqlite3GlobalConfig.pLogArg, iErrCode,
                            sqlite3StrAccumFinish(&acc));
 }
@@ -23162,7 +25509,7 @@ SQLITE_PRIVATE void sqlite3DebugPrintf(const char *zFormat, ...){
   char zBuf[500];
   sqlite3StrAccumInit(&acc, 0, zBuf, sizeof(zBuf), 0);
   va_start(ap,zFormat);
-  sqlite3VXPrintf(&acc, 0, zFormat, ap);
+  sqlite3VXPrintf(&acc, zFormat, ap);
   va_end(ap);
   sqlite3StrAccumFinish(&acc);
   fprintf(stdout,"%s", zBuf);
@@ -23175,10 +25522,10 @@ SQLITE_PRIVATE void sqlite3DebugPrintf(const char *zFormat, ...){
 ** variable-argument wrapper around sqlite3VXPrintf().  The bFlags argument
 ** can contain the bit SQLITE_PRINTF_INTERNAL enable internal formats.
 */
-SQLITE_PRIVATE void sqlite3XPrintf(StrAccum *p, u32 bFlags, const char *zFormat, ...){
+SQLITE_PRIVATE void sqlite3XPrintf(StrAccum *p, const char *zFormat, ...){
   va_list ap;
   va_start(ap,zFormat);
-  sqlite3VXPrintf(p, bFlags, zFormat, ap);
+  sqlite3VXPrintf(p, zFormat, ap);
   va_end(ap);
 }
 
@@ -23249,7 +25596,7 @@ static void sqlite3TreeViewLine(TreeView *p, const char *zFormat, ...){
     sqlite3StrAccumAppend(&acc, p->bLine[i] ? "|-- " : "'-- ", 4);
   }
   va_start(ap, zFormat);
-  sqlite3VXPrintf(&acc, 0, zFormat, ap);
+  sqlite3VXPrintf(&acc, zFormat, ap);
   va_end(ap);
   if( zBuf[acc.nChar-1]!='\n' ) sqlite3StrAccumAppend(&acc, "\n", 1);
   sqlite3StrAccumFinish(&acc);
@@ -23265,6 +25612,45 @@ static void sqlite3TreeViewItem(TreeView *p, const char *zLabel,u8 moreFollows){
   sqlite3TreeViewLine(p, "%s", zLabel);
 }
 
+/*
+** Generate a human-readable description of a WITH clause.
+*/
+SQLITE_PRIVATE void sqlite3TreeViewWith(TreeView *pView, const With *pWith, u8 moreToFollow){
+  int i;
+  if( pWith==0 ) return;
+  if( pWith->nCte==0 ) return;
+  if( pWith->pOuter ){
+    sqlite3TreeViewLine(pView, "WITH (0x%p, pOuter=0x%p)",pWith,pWith->pOuter);
+  }else{
+    sqlite3TreeViewLine(pView, "WITH (0x%p)", pWith);
+  }
+  if( pWith->nCte>0 ){
+    pView = sqlite3TreeViewPush(pView, 1);
+    for(i=0; i<pWith->nCte; i++){
+      StrAccum x;
+      char zLine[1000];
+      const struct Cte *pCte = &pWith->a[i];
+      sqlite3StrAccumInit(&x, 0, zLine, sizeof(zLine), 0);
+      sqlite3XPrintf(&x, "%s", pCte->zName);
+      if( pCte->pCols && pCte->pCols->nExpr>0 ){
+        char cSep = '(';
+        int j;
+        for(j=0; j<pCte->pCols->nExpr; j++){
+          sqlite3XPrintf(&x, "%c%s", cSep, pCte->pCols->a[j].zName);
+          cSep = ',';
+        }
+        sqlite3XPrintf(&x, ")");
+      }
+      sqlite3XPrintf(&x, " AS");
+      sqlite3StrAccumFinish(&x);
+      sqlite3TreeViewItem(pView, zLine, i<pWith->nCte-1);
+      sqlite3TreeViewSelect(pView, pCte->pSelect, 0);
+      sqlite3TreeViewPop(pView);
+    }
+    sqlite3TreeViewPop(pView);
+  }
+}
+
 
 /*
 ** Generate a human-readable description of a the Select object.
@@ -23273,10 +25659,16 @@ SQLITE_PRIVATE void sqlite3TreeViewSelect(TreeView *pView, const Select *p, u8 m
   int n = 0;
   int cnt = 0;
   pView = sqlite3TreeViewPush(pView, moreToFollow);
+  if( p->pWith ){
+    sqlite3TreeViewWith(pView, p->pWith, 1);
+    cnt = 1;
+    sqlite3TreeViewPush(pView, 1);
+  }
   do{
-    sqlite3TreeViewLine(pView, "SELECT%s%s (0x%p) selFlags=0x%x",
+    sqlite3TreeViewLine(pView, "SELECT%s%s (0x%p) selFlags=0x%x nSelectRow=%d",
       ((p->selFlags & SF_Distinct) ? " DISTINCT" : ""),
-      ((p->selFlags & SF_Aggregate) ? " agg_flag" : ""), p, p->selFlags
+      ((p->selFlags & SF_Aggregate) ? " agg_flag" : ""), p, p->selFlags,
+      (int)p->nSelectRow
     );
     if( cnt++ ) sqlite3TreeViewPop(pView);
     if( p->pPrior ){
@@ -23301,20 +25693,20 @@ SQLITE_PRIVATE void sqlite3TreeViewSelect(TreeView *pView, const Select *p, u8 m
         StrAccum x;
         char zLine[100];
         sqlite3StrAccumInit(&x, 0, zLine, sizeof(zLine), 0);
-        sqlite3XPrintf(&x, 0, "{%d,*}", pItem->iCursor);
+        sqlite3XPrintf(&x, "{%d,*}", pItem->iCursor);
         if( pItem->zDatabase ){
-          sqlite3XPrintf(&x, 0, " %s.%s", pItem->zDatabase, pItem->zName);
+          sqlite3XPrintf(&x, " %s.%s", pItem->zDatabase, pItem->zName);
         }else if( pItem->zName ){
-          sqlite3XPrintf(&x, 0, " %s", pItem->zName);
+          sqlite3XPrintf(&x, " %s", pItem->zName);
         }
         if( pItem->pTab ){
-          sqlite3XPrintf(&x, 0, " tabname=%Q", pItem->pTab->zName);
+          sqlite3XPrintf(&x, " tabname=%Q", pItem->pTab->zName);
         }
         if( pItem->zAlias ){
-          sqlite3XPrintf(&x, 0, " (AS %s)", pItem->zAlias);
+          sqlite3XPrintf(&x, " (AS %s)", pItem->zAlias);
         }
         if( pItem->fg.jointype & JT_LEFT ){
-          sqlite3XPrintf(&x, 0, " LEFT-JOIN");
+          sqlite3XPrintf(&x, " LEFT-JOIN");
         }
         sqlite3StrAccumFinish(&x);
         sqlite3TreeViewItem(pView, zLine, i<p->pSrc->nSrc-1); 
@@ -23480,6 +25872,12 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
     case TK_ISNULL:  zUniOp = "ISNULL"; break;
     case TK_NOTNULL: zUniOp = "NOTNULL"; break;
 
+    case TK_SPAN: {
+      sqlite3TreeViewLine(pView, "SPAN %Q", pExpr->u.zToken);
+      sqlite3TreeViewExpr(pView, pExpr->pLeft, 0);
+      break;
+    }
+
     case TK_COLLATE: {
       sqlite3TreeViewLine(pView, "COLLATE %Q", pExpr->u.zToken);
       sqlite3TreeViewExpr(pView, pExpr->pLeft, 0);
@@ -23831,7 +26229,7 @@ SQLITE_PRIVATE int sqlite3ThreadCreate(
 
   *ppThread = 0;
   p = sqlite3Malloc(sizeof(*p));
-  if( p==0 ) return SQLITE_NOMEM;
+  if( p==0 ) return SQLITE_NOMEM_BKPT;
   memset(p, 0, sizeof(*p));
   p->xTask = xTask;
   p->pIn = pIn;
@@ -23857,7 +26255,7 @@ SQLITE_PRIVATE int sqlite3ThreadJoin(SQLiteThread *p, void **ppOut){
   int rc;
 
   assert( ppOut!=0 );
-  if( NEVER(p==0) ) return SQLITE_NOMEM;
+  if( NEVER(p==0) ) return SQLITE_NOMEM_BKPT;
   if( p->done ){
     *ppOut = p->pOut;
     rc = SQLITE_OK;
@@ -23922,7 +26320,7 @@ SQLITE_PRIVATE int sqlite3ThreadCreate(
   assert( xTask!=0 );
   *ppThread = 0;
   p = sqlite3Malloc(sizeof(*p));
-  if( p==0 ) return SQLITE_NOMEM;
+  if( p==0 ) return SQLITE_NOMEM_BKPT;
   /* If the SQLITE_TESTCTRL_FAULT_INSTALL callback is registered to a 
   ** function that returns SQLITE_ERROR when passed the argument 200, that
   ** forces worker threads to run sequentially and deterministically 
@@ -23954,7 +26352,7 @@ SQLITE_PRIVATE int sqlite3ThreadJoin(SQLiteThread *p, void **ppOut){
   BOOL bRc;
 
   assert( ppOut!=0 );
-  if( NEVER(p==0) ) return SQLITE_NOMEM;
+  if( NEVER(p==0) ) return SQLITE_NOMEM_BKPT;
   if( p->xTask==0 ){
     /* assert( p->id==GetCurrentThreadId() ); */
     rc = WAIT_OBJECT_0;
@@ -24002,7 +26400,7 @@ SQLITE_PRIVATE int sqlite3ThreadCreate(
   assert( xTask!=0 );
   *ppThread = 0;
   p = sqlite3Malloc(sizeof(*p));
-  if( p==0 ) return SQLITE_NOMEM;
+  if( p==0 ) return SQLITE_NOMEM_BKPT;
   if( (SQLITE_PTR_TO_INT(p)/17)&1 ){
     p->xTask = xTask;
     p->pIn = pIn;
@@ -24018,7 +26416,7 @@ SQLITE_PRIVATE int sqlite3ThreadCreate(
 SQLITE_PRIVATE int sqlite3ThreadJoin(SQLiteThread *p, void **ppOut){
 
   assert( ppOut!=0 );
-  if( NEVER(p==0) ) return SQLITE_NOMEM;
+  if( NEVER(p==0) ) return SQLITE_NOMEM_BKPT;
   if( p->xTask ){
     *ppOut = p->xTask(p->pIn);
   }else{
@@ -24029,7 +26427,7 @@ SQLITE_PRIVATE int sqlite3ThreadJoin(SQLiteThread *p, void **ppOut){
 #if defined(SQLITE_TEST)
   {
     void *pTstAlloc = sqlite3Malloc(10);
-    if (!pTstAlloc) return SQLITE_NOMEM;
+    if (!pTstAlloc) return SQLITE_NOMEM_BKPT;
     sqlite3_free(pTstAlloc);
   }
 #endif
@@ -24082,13 +26480,13 @@ SQLITE_PRIVATE int sqlite3ThreadJoin(SQLiteThread *p, void **ppOut){
 /* #include <assert.h> */
 /* #include "vdbeInt.h" */
 
-#ifndef SQLITE_AMALGAMATION
+#if !defined(SQLITE_AMALGAMATION) && SQLITE_BYTEORDER==0
 /*
 ** The following constant value is used by the SQLITE_BIGENDIAN and
 ** SQLITE_LITTLEENDIAN macros.
 */
 SQLITE_PRIVATE const int sqlite3one = 1;
-#endif /* SQLITE_AMALGAMATION */
+#endif /* SQLITE_AMALGAMATION && SQLITE_BYTEORDER==0 */
 
 /*
 ** This lookup table is used to help decode the first byte of
@@ -24276,7 +26674,7 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemTranslate(Mem *pMem, u8 desired
     rc = sqlite3VdbeMemMakeWriteable(pMem);
     if( rc!=SQLITE_OK ){
       assert( rc==SQLITE_NOMEM );
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     zIn = (u8*)pMem->z;
     zTerm = &zIn[pMem->n&~1];
@@ -24318,7 +26716,7 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemTranslate(Mem *pMem, u8 desired
   zTerm = &zIn[pMem->n];
   zOut = sqlite3DbMallocRaw(pMem->db, len);
   if( !zOut ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   z = zOut;
 
@@ -24361,7 +26759,7 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemTranslate(Mem *pMem, u8 desired
 
   c = pMem->flags;
   sqlite3VdbeMemRelease(pMem);
-  pMem->flags = MEM_Str|MEM_Term|(c&MEM_AffMask);
+  pMem->flags = MEM_Str|MEM_Term|(c&(MEM_AffMask|MEM_Subtype));
   pMem->enc = desiredEnc;
   pMem->z = (char*)zOut;
   pMem->zMalloc = pMem->z;
@@ -24688,12 +27086,48 @@ SQLITE_PRIVATE int sqlite3Strlen30(const char *z){
 }
 
 /*
+** Return the declared type of a column.  Or return zDflt if the column 
+** has no declared type.
+**
+** The column type is an extra string stored after the zero-terminator on
+** the column name if and only if the COLFLAG_HASTYPE flag is set.
+*/
+SQLITE_PRIVATE char *sqlite3ColumnType(Column *pCol, char *zDflt){
+  if( (pCol->colFlags & COLFLAG_HASTYPE)==0 ) return zDflt;
+  return pCol->zName + strlen(pCol->zName) + 1;
+}
+
+/*
+** Helper function for sqlite3Error() - called rarely.  Broken out into
+** a separate routine to avoid unnecessary register saves on entry to
+** sqlite3Error().
+*/
+static SQLITE_NOINLINE void  sqlite3ErrorFinish(sqlite3 *db, int err_code){
+  if( db->pErr ) sqlite3ValueSetNull(db->pErr);
+  sqlite3SystemError(db, err_code);
+}
+
+/*
 ** Set the current error code to err_code and clear any prior error message.
+** Also set iSysErrno (by calling sqlite3System) if the err_code indicates
+** that would be appropriate.
 */
 SQLITE_PRIVATE void sqlite3Error(sqlite3 *db, int err_code){
   assert( db!=0 );
   db->errCode = err_code;
-  if( db->pErr ) sqlite3ValueSetNull(db->pErr);
+  if( err_code || db->pErr ) sqlite3ErrorFinish(db, err_code);
+}
+
+/*
+** Load the sqlite3.iSysErrno field if that is an appropriate thing
+** to do based on the SQLite error code in rc.
+*/
+SQLITE_PRIVATE void sqlite3SystemError(sqlite3 *db, int rc){
+  if( rc==SQLITE_IOERR_NOMEM ) return;
+  rc &= 0xff;
+  if( rc==SQLITE_CANTOPEN || rc==SQLITE_IOERR ){
+    db->iSysErrno = sqlite3OsGetLastError(db->pVfs);
+  }
 }
 
 /*
@@ -24720,6 +27154,7 @@ SQLITE_PRIVATE void sqlite3Error(sqlite3 *db, int err_code){
 SQLITE_PRIVATE void sqlite3ErrorWithMsg(sqlite3 *db, int err_code, const char *zFormat, ...){
   assert( db!=0 );
   db->errCode = err_code;
+  sqlite3SystemError(db, err_code);
   if( zFormat==0 ){
     sqlite3Error(db, err_code);
   }else if( db->pErr || (db->pErr = sqlite3ValueNew(db))!=0 ){
@@ -24783,18 +27218,13 @@ SQLITE_PRIVATE void sqlite3ErrorMsg(Parse *pParse, const char *zFormat, ...){
 ** brackets from around identifiers.  For example:  "[a-b-c]" becomes
 ** "a-b-c".
 */
-SQLITE_PRIVATE int sqlite3Dequote(char *z){
+SQLITE_PRIVATE void sqlite3Dequote(char *z){
   char quote;
   int i, j;
-  if( z==0 ) return -1;
+  if( z==0 ) return;
   quote = z[0];
-  switch( quote ){
-    case '\'':  break;
-    case '"':   break;
-    case '`':   break;                /* For MySQL compatibility */
-    case '[':   quote = ']';  break;  /* For MS SqlServer compatibility */
-    default:    return -1;
-  }
+  if( !sqlite3Isquote(quote) ) return;
+  if( quote=='[' ) quote = ']';
   for(i=1, j=0;; i++){
     assert( z[i] );
     if( z[i]==quote ){
@@ -24809,7 +27239,14 @@ SQLITE_PRIVATE int sqlite3Dequote(char *z){
     }
   }
   z[j] = 0;
-  return j;
+}
+
+/*
+** Generate a Token object from a string
+*/
+SQLITE_PRIVATE void sqlite3TokenInit(Token *p, char *z){
+  p->z = z;
+  p->n = sqlite3Strlen30(z);
 }
 
 /* Convenient short-hand */
@@ -24826,16 +27263,25 @@ SQLITE_PRIVATE int sqlite3Dequote(char *z){
 ** independence" that SQLite uses internally when comparing identifiers.
 */
 SQLITE_API int SQLITE_STDCALL sqlite3_stricmp(const char *zLeft, const char *zRight){
-  register unsigned char *a, *b;
   if( zLeft==0 ){
     return zRight ? -1 : 0;
   }else if( zRight==0 ){
     return 1;
   }
+  return sqlite3StrICmp(zLeft, zRight);
+}
+SQLITE_PRIVATE int sqlite3StrICmp(const char *zLeft, const char *zRight){
+  unsigned char *a, *b;
+  int c;
   a = (unsigned char *)zLeft;
   b = (unsigned char *)zRight;
-  while( *a!=0 && UpperToLower[*a]==UpperToLower[*b]){ a++; b++; }
-  return UpperToLower[*a] - UpperToLower[*b];
+  for(;;){
+    c = (int)UpperToLower[*a] - (int)UpperToLower[*b];
+    if( c || *a==0 ) break;
+    a++;
+    b++;
+  }
+  return c;
 }
 SQLITE_API int SQLITE_STDCALL sqlite3_strnicmp(const char *zLeft, const char *zRight, int N){
   register unsigned char *a, *b;
@@ -24885,7 +27331,7 @@ SQLITE_PRIVATE int sqlite3AtoF(const char *z, double *pResult, int length, u8 en
   int eValid = 1;  /* True exponent is either not used or is well-formed */
   double result;
   int nDigits = 0;
-  int nonNum = 0;
+  int nonNum = 0;  /* True if input contains UTF16 with high byte non-zero */
 
   assert( enc==SQLITE_UTF8 || enc==SQLITE_UTF16LE || enc==SQLITE_UTF16BE );
   *pResult = 0.0;   /* Default return value, in case of an error */
@@ -24898,7 +27344,7 @@ SQLITE_PRIVATE int sqlite3AtoF(const char *z, double *pResult, int length, u8 en
     assert( SQLITE_UTF16LE==2 && SQLITE_UTF16BE==3 );
     for(i=3-enc; i<length && z[i]==0; i+=2){}
     nonNum = i<length;
-    zEnd = z+i+enc-3;
+    zEnd = &z[i^1];
     z += (enc&1);
   }
 
@@ -24914,9 +27360,6 @@ SQLITE_PRIVATE int sqlite3AtoF(const char *z, double *pResult, int length, u8 en
     z+=incr;
   }
 
-  /* skip leading zeroes */
-  while( z<zEnd && z[0]=='0' ) z+=incr, nDigits++;
-
   /* copy max significant digits to significand */
   while( z<zEnd && sqlite3Isdigit(*z) && s<((LARGEST_INT64-9)/10) ){
     s = s*10 + (*z - '0');
@@ -24933,12 +27376,13 @@ SQLITE_PRIVATE int sqlite3AtoF(const char *z, double *pResult, int length, u8 en
     z+=incr;
     /* copy digits from after decimal to significand
     ** (decrease exponent by d to shift decimal right) */
-    while( z<zEnd && sqlite3Isdigit(*z) && s<((LARGEST_INT64-9)/10) ){
-      s = s*10 + (*z - '0');
-      z+=incr, nDigits++, d--;
+    while( z<zEnd && sqlite3Isdigit(*z) ){
+      if( s<((LARGEST_INT64-9)/10) ){
+        s = s*10 + (*z - '0');
+        d--;
+      }
+      z+=incr, nDigits++;
     }
-    /* skip non-significant digits */
-    while( z<zEnd && sqlite3Isdigit(*z) ) z+=incr, nDigits++;
   }
   if( z>=zEnd ) goto do_atof_calc;
 
@@ -24946,7 +27390,12 @@ SQLITE_PRIVATE int sqlite3AtoF(const char *z, double *pResult, int length, u8 en
   if( *z=='e' || *z=='E' ){
     z+=incr;
     eValid = 0;
-    if( z>=zEnd ) goto do_atof_calc;
+
+    /* This branch is needed to avoid a (harmless) buffer overread.  The 
+    ** special comment alerts the mutation tester that the correct answer
+    ** is obtained even if the branch is omitted */
+    if( z>=zEnd ) goto do_atof_calc;              /*PREVENTS-HARMLESS-OVERREAD*/
+
     /* get sign of exponent */
     if( *z=='-' ){
       esign = -1;
@@ -24963,9 +27412,7 @@ SQLITE_PRIVATE int sqlite3AtoF(const char *z, double *pResult, int length, u8 en
   }
 
   /* skip trailing spaces */
-  if( nDigits && eValid ){
-    while( z<zEnd && sqlite3Isspace(*z) ) z+=incr;
-  }
+  while( z<zEnd && sqlite3Isspace(*z) ) z+=incr;
 
 do_atof_calc:
   /* adjust exponent by d, and update sign */
@@ -24977,41 +27424,51 @@ do_atof_calc:
     esign = 1;
   }
 
-  /* if 0 significand */
-  if( !s ) {
-    /* In the IEEE 754 standard, zero is signed.
-    ** Add the sign if we've seen at least one digit */
-    result = (sign<0 && nDigits) ? -(double)0 : (double)0;
+  if( s==0 ) {
+    /* In the IEEE 754 standard, zero is signed. */
+    result = sign<0 ? -(double)0 : (double)0;
   } else {
-    /* attempt to reduce exponent */
-    if( esign>0 ){
-      while( s<(LARGEST_INT64/10) && e>0 ) e--,s*=10;
-    }else{
-      while( !(s%10) && e>0 ) e--,s/=10;
+    /* Attempt to reduce exponent.
+    **
+    ** Branches that are not required for the correct answer but which only
+    ** help to obtain the correct answer faster are marked with special
+    ** comments, as a hint to the mutation tester.
+    */
+    while( e>0 ){                                       /*OPTIMIZATION-IF-TRUE*/
+      if( esign>0 ){
+        if( s>=(LARGEST_INT64/10) ) break;             /*OPTIMIZATION-IF-FALSE*/
+        s *= 10;
+      }else{
+        if( s%10!=0 ) break;                           /*OPTIMIZATION-IF-FALSE*/
+        s /= 10;
+      }
+      e--;
     }
 
     /* adjust the sign of significand */
     s = sign<0 ? -s : s;
 
-    /* if exponent, scale significand as appropriate
-    ** and store in result. */
-    if( e ){
+    if( e==0 ){                                         /*OPTIMIZATION-IF-TRUE*/
+      result = (double)s;
+    }else{
       LONGDOUBLE_TYPE scale = 1.0;
       /* attempt to handle extremely small/large numbers better */
-      if( e>307 && e<342 ){
-        while( e%308 ) { scale *= 1.0e+1; e -= 1; }
-        if( esign<0 ){
-          result = s / scale;
-          result /= 1.0e+308;
-        }else{
-          result = s * scale;
-          result *= 1.0e+308;
-        }
-      }else if( e>=342 ){
-        if( esign<0 ){
-          result = 0.0*s;
-        }else{
-          result = 1e308*1e308*s;  /* Infinity */
+      if( e>307 ){                                      /*OPTIMIZATION-IF-TRUE*/
+        if( e<342 ){                                    /*OPTIMIZATION-IF-TRUE*/
+          while( e%308 ) { scale *= 1.0e+1; e -= 1; }
+          if( esign<0 ){
+            result = s / scale;
+            result /= 1.0e+308;
+          }else{
+            result = s * scale;
+            result *= 1.0e+308;
+          }
+        }else{ assert( e>=342 );
+          if( esign<0 ){
+            result = 0.0*s;
+          }else{
+            result = 1e308*1e308*s;  /* Infinity */
+          }
         }
       }else{
         /* 1.0e+22 is the largest power of 10 than can be 
@@ -25024,8 +27481,6 @@ do_atof_calc:
           result = s * scale;
         }
       }
-    } else {
-      result = (double)s;
     }
   }
 
@@ -25033,7 +27488,7 @@ do_atof_calc:
   *pResult = result;
 
   /* return true if number and no extra non-whitespace chracters after */
-  return z>=zEnd && nDigits>0 && eValid && nonNum==0;
+  return z==zEnd && nDigits>0 && eValid && nonNum==0;
 #else
   return !sqlite3Atoi64(z, pResult, length, enc);
 #endif /* SQLITE_OMIT_FLOATING_POINT */
@@ -25095,7 +27550,7 @@ SQLITE_PRIVATE int sqlite3Atoi64(const char *zNum, i64 *pNum, int length, u8 enc
   int neg = 0; /* assume positive */
   int i;
   int c = 0;
-  int nonNum = 0;
+  int nonNum = 0;  /* True if input contains UTF16 with high byte non-zero */
   const char *zStart;
   const char *zEnd = zNum + length;
   assert( enc==SQLITE_UTF8 || enc==SQLITE_UTF16LE || enc==SQLITE_UTF16BE );
@@ -25106,7 +27561,7 @@ SQLITE_PRIVATE int sqlite3Atoi64(const char *zNum, i64 *pNum, int length, u8 enc
     assert( SQLITE_UTF16LE==2 && SQLITE_UTF16BE==3 );
     for(i=3-enc; i<length && zNum[i]==0; i+=2){}
     nonNum = i<length;
-    zEnd = zNum+i+enc-3;
+    zEnd = &zNum[i^1];
     zNum += (enc&1);
   }
   while( zNum<zEnd && sqlite3Isspace(*zNum) ) zNum+=incr;
@@ -25133,7 +27588,11 @@ SQLITE_PRIVATE int sqlite3Atoi64(const char *zNum, i64 *pNum, int length, u8 enc
   testcase( i==18 );
   testcase( i==19 );
   testcase( i==20 );
-  if( (c!=0 && &zNum[i]<zEnd) || (i==0 && zStart==zNum) || i>19*incr || nonNum ){
+  if( &zNum[i]<zEnd              /* Extra bytes at the end */
+   || (i==0 && zStart==zNum)     /* No digits */
+   || i>19*incr                  /* Too many digits */
+   || nonNum                     /* UTF16 with high-order bytes non-zero */
+  ){
     /* zNum is empty or contains non-numeric text or is longer
     ** than 19 digits (thus guaranteeing that it is too large) */
     return 1;
@@ -25175,7 +27634,6 @@ SQLITE_PRIVATE int sqlite3DecOrHexToI64(const char *z, i64 *pOut){
 #ifndef SQLITE_OMIT_HEX_INTEGER
   if( z[0]=='0'
    && (z[1]=='x' || z[1]=='X')
-   && sqlite3Isxdigit(z[2])
   ){
     u64 u = 0;
     int i, k;
@@ -25422,7 +27880,8 @@ SQLITE_PRIVATE u8 sqlite3GetVarint(const unsigned char *p, u64 *v){
   /* a: p0<<28 | p2<<14 | p4 (unmasked) */
   if (!(a&0x80))
   {
-    /* we can skip these cause they were (effectively) done above in calc'ing s */
+    /* we can skip these cause they were (effectively) done above
+    ** while calculating s */
     /* a &= (0x7f<<28)|(0x7f<<14)|(0x7f); */
     /* b &= (0x7f<<14)|(0x7f); */
     b = b<<7;
@@ -25644,7 +28103,7 @@ SQLITE_PRIVATE u8 sqlite3GetVarint32(const unsigned char *p, u32 *v){
 */
 SQLITE_PRIVATE int sqlite3VarintLen(u64 v){
   int i;
-  for(i=1; (v >>= 7)!=0; i++){ assert( i<9 ); }
+  for(i=1; (v >>= 7)!=0; i++){ assert( i<10 ); }
   return i;
 }
 
@@ -25675,10 +28134,12 @@ SQLITE_PRIVATE u32 sqlite3Get4byte(const u8 *p){
 SQLITE_PRIVATE void sqlite3Put4byte(unsigned char *p, u32 v){
 #if SQLITE_BYTEORDER==4321
   memcpy(p,&v,4);
-#elif SQLITE_BYTEORDER==1234 && defined(__GNUC__) && GCC_VERSION>=4003000
+#elif SQLITE_BYTEORDER==1234 && !defined(SQLITE_DISABLE_INTRINSIC) \
+    && defined(__GNUC__) && GCC_VERSION>=4003000
   u32 x = __builtin_bswap32(v);
   memcpy(p,&x,4);
-#elif SQLITE_BYTEORDER==1234 && defined(_MSC_VER) && _MSC_VER>=1300
+#elif SQLITE_BYTEORDER==1234 && !defined(SQLITE_DISABLE_INTRINSIC) \
+    && defined(_MSC_VER) && _MSC_VER>=1300
   u32 x = _byteswap_ulong(v);
   memcpy(p,&x,4);
 #else
@@ -25718,7 +28179,7 @@ SQLITE_PRIVATE void *sqlite3HexToBlob(sqlite3 *db, const char *z, int n){
   char *zBlob;
   int i;
 
-  zBlob = (char *)sqlite3DbMallocRaw(db, n/2 + 1);
+  zBlob = (char *)sqlite3DbMallocRawNN(db, n/2 + 1);
   n--;
   if( zBlob ){
     for(i=0; i<n; i+=2){
@@ -25934,7 +28395,7 @@ SQLITE_PRIVATE LogEst sqlite3LogEst(u64 x){
     if( x<2 ) return 0;
     while( x<8 ){  y -= 10; x <<= 1; }
   }else{
-    while( x>255 ){ y += 40; x >>= 4; }
+    while( x>255 ){ y += 40; x >>= 4; }  /*OPTIMIZATION-IF-TRUE*/
     while( x>15 ){  y += 10; x >>= 1; }
   }
   return a[x&7] + y - 10;
@@ -25957,21 +28418,32 @@ SQLITE_PRIVATE LogEst sqlite3LogEstFromDouble(double x){
 }
 #endif /* SQLITE_OMIT_VIRTUALTABLE */
 
+#if defined(SQLITE_ENABLE_STMT_SCANSTATUS) || \
+    defined(SQLITE_ENABLE_STAT3_OR_STAT4) || \
+    defined(SQLITE_EXPLAIN_ESTIMATED_ROWS)
 /*
 ** Convert a LogEst into an integer.
+**
+** Note that this routine is only used when one or more of various
+** non-standard compile-time options is enabled.
 */
 SQLITE_PRIVATE u64 sqlite3LogEstToInt(LogEst x){
   u64 n;
-  if( x<10 ) return 1;
   n = x%10;
   x /= 10;
   if( n>=5 ) n -= 2;
   else if( n>=1 ) n -= 1;
-  if( x>=3 ){
-    return x>60 ? (u64)LARGEST_INT64 : (n+8)<<(x-3);
-  }
-  return (n+8)>>(3-x);
+#if defined(SQLITE_ENABLE_STMT_SCANSTATUS) || \
+    defined(SQLITE_EXPLAIN_ESTIMATED_ROWS)
+  if( x>60 ) return (u64)LARGEST_INT64;
+#else
+  /* If only SQLITE_ENABLE_STAT3_OR_STAT4 is on, then the largest input
+  ** possible to this routine is 310, resulting in a maximum x of 31 */
+  assert( x<=60 );
+#endif
+  return x>=3 ? (n+8)<<(x-3) : (n+8)>>(3-x);
 }
+#endif /* defined SCANSTAT or STAT4 or ESTIMATED_ROWS */
 
 /************** End of util.c ************************************************/
 /************** Begin file hash.c ********************************************/
@@ -26032,7 +28504,7 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash *pH){
 static unsigned int strHash(const char *z){
   unsigned int h = 0;
   unsigned char c;
-  while( (c = (unsigned char)*z++)!=0 ){
+  while( (c = (unsigned char)*z++)!=0 ){     /*OPTIMIZATION-IF-TRUE*/
     h = (h<<3) ^ h ^ sqlite3UpperToLower[c];
   }
   return h;
@@ -26125,7 +28597,7 @@ static HashElem *findElementWithHash(
   int count;                     /* Number of elements left to test */
   unsigned int h;                /* The computed hash */
 
-  if( pH->ht ){
+  if( pH->ht ){   /*OPTIMIZATION-IF-TRUE*/
     struct _ht *pEntry;
     h = strHash(pKey) % pH->htsize;
     pEntry = &pH->ht[h];
@@ -26246,175 +28718,178 @@ SQLITE_PRIVATE void *sqlite3HashInsert(Hash *pH, const char *pKey, void *data){
 /************** End of hash.c ************************************************/
 /************** Begin file opcodes.c *****************************************/
 /* Automatically generated.  Do not edit */
-/* See the mkopcodec.awk script for details. */
-#if !defined(SQLITE_OMIT_EXPLAIN) || defined(VDBE_PROFILE) || defined(SQLITE_DEBUG)
+/* See the tool/mkopcodec.tcl script for details. */
+#if !defined(SQLITE_OMIT_EXPLAIN) \
+ || defined(VDBE_PROFILE) \
+ || defined(SQLITE_DEBUG)
 #if defined(SQLITE_ENABLE_EXPLAIN_COMMENTS) || defined(SQLITE_DEBUG)
 # define OpHelp(X) "\0" X
 #else
 # define OpHelp(X)
 #endif
 SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
- static const char *const azName[] = { "?",
-     /*   1 */ "Savepoint"        OpHelp(""),
-     /*   2 */ "AutoCommit"       OpHelp(""),
-     /*   3 */ "Transaction"      OpHelp(""),
-     /*   4 */ "SorterNext"       OpHelp(""),
-     /*   5 */ "PrevIfOpen"       OpHelp(""),
-     /*   6 */ "NextIfOpen"       OpHelp(""),
-     /*   7 */ "Prev"             OpHelp(""),
-     /*   8 */ "Next"             OpHelp(""),
-     /*   9 */ "Checkpoint"       OpHelp(""),
-     /*  10 */ "JournalMode"      OpHelp(""),
-     /*  11 */ "Vacuum"           OpHelp(""),
-     /*  12 */ "VFilter"          OpHelp("iplan=r[P3] zplan='P4'"),
-     /*  13 */ "VUpdate"          OpHelp("data=r[P3@P2]"),
-     /*  14 */ "Goto"             OpHelp(""),
-     /*  15 */ "Gosub"            OpHelp(""),
-     /*  16 */ "Return"           OpHelp(""),
-     /*  17 */ "InitCoroutine"    OpHelp(""),
-     /*  18 */ "EndCoroutine"     OpHelp(""),
-     /*  19 */ "Not"              OpHelp("r[P2]= !r[P1]"),
-     /*  20 */ "Yield"            OpHelp(""),
-     /*  21 */ "HaltIfNull"       OpHelp("if r[P3]=null halt"),
-     /*  22 */ "Halt"             OpHelp(""),
-     /*  23 */ "Integer"          OpHelp("r[P2]=P1"),
-     /*  24 */ "Int64"            OpHelp("r[P2]=P4"),
-     /*  25 */ "String"           OpHelp("r[P2]='P4' (len=P1)"),
-     /*  26 */ "Null"             OpHelp("r[P2..P3]=NULL"),
-     /*  27 */ "SoftNull"         OpHelp("r[P1]=NULL"),
-     /*  28 */ "Blob"             OpHelp("r[P2]=P4 (len=P1)"),
-     /*  29 */ "Variable"         OpHelp("r[P2]=parameter(P1,P4)"),
-     /*  30 */ "Move"             OpHelp("r[P2@P3]=r[P1@P3]"),
-     /*  31 */ "Copy"             OpHelp("r[P2@P3+1]=r[P1@P3+1]"),
-     /*  32 */ "SCopy"            OpHelp("r[P2]=r[P1]"),
-     /*  33 */ "ResultRow"        OpHelp("output=r[P1@P2]"),
-     /*  34 */ "CollSeq"          OpHelp(""),
-     /*  35 */ "Function0"        OpHelp("r[P3]=func(r[P2@P5])"),
-     /*  36 */ "Function"         OpHelp("r[P3]=func(r[P2@P5])"),
-     /*  37 */ "AddImm"           OpHelp("r[P1]=r[P1]+P2"),
-     /*  38 */ "MustBeInt"        OpHelp(""),
-     /*  39 */ "RealAffinity"     OpHelp(""),
-     /*  40 */ "Cast"             OpHelp("affinity(r[P1])"),
-     /*  41 */ "Permutation"      OpHelp(""),
-     /*  42 */ "Compare"          OpHelp("r[P1@P3] <-> r[P2@P3]"),
-     /*  43 */ "Jump"             OpHelp(""),
-     /*  44 */ "Once"             OpHelp(""),
-     /*  45 */ "If"               OpHelp(""),
-     /*  46 */ "IfNot"            OpHelp(""),
-     /*  47 */ "Column"           OpHelp("r[P3]=PX"),
-     /*  48 */ "Affinity"         OpHelp("affinity(r[P1@P2])"),
-     /*  49 */ "MakeRecord"       OpHelp("r[P3]=mkrec(r[P1@P2])"),
-     /*  50 */ "Count"            OpHelp("r[P2]=count()"),
-     /*  51 */ "ReadCookie"       OpHelp(""),
-     /*  52 */ "SetCookie"        OpHelp(""),
-     /*  53 */ "ReopenIdx"        OpHelp("root=P2 iDb=P3"),
-     /*  54 */ "OpenRead"         OpHelp("root=P2 iDb=P3"),
-     /*  55 */ "OpenWrite"        OpHelp("root=P2 iDb=P3"),
-     /*  56 */ "OpenAutoindex"    OpHelp("nColumn=P2"),
-     /*  57 */ "OpenEphemeral"    OpHelp("nColumn=P2"),
-     /*  58 */ "SorterOpen"       OpHelp(""),
-     /*  59 */ "SequenceTest"     OpHelp("if( cursor[P1].ctr++ ) pc = P2"),
-     /*  60 */ "OpenPseudo"       OpHelp("P3 columns in r[P2]"),
-     /*  61 */ "Close"            OpHelp(""),
-     /*  62 */ "ColumnsUsed"      OpHelp(""),
-     /*  63 */ "SeekLT"           OpHelp("key=r[P3@P4]"),
-     /*  64 */ "SeekLE"           OpHelp("key=r[P3@P4]"),
-     /*  65 */ "SeekGE"           OpHelp("key=r[P3@P4]"),
-     /*  66 */ "SeekGT"           OpHelp("key=r[P3@P4]"),
-     /*  67 */ "Seek"             OpHelp("intkey=r[P2]"),
-     /*  68 */ "NoConflict"       OpHelp("key=r[P3@P4]"),
-     /*  69 */ "NotFound"         OpHelp("key=r[P3@P4]"),
-     /*  70 */ "Found"            OpHelp("key=r[P3@P4]"),
-     /*  71 */ "Or"               OpHelp("r[P3]=(r[P1] || r[P2])"),
-     /*  72 */ "And"              OpHelp("r[P3]=(r[P1] && r[P2])"),
-     /*  73 */ "NotExists"        OpHelp("intkey=r[P3]"),
-     /*  74 */ "Sequence"         OpHelp("r[P2]=cursor[P1].ctr++"),
-     /*  75 */ "NewRowid"         OpHelp("r[P2]=rowid"),
-     /*  76 */ "IsNull"           OpHelp("if r[P1]==NULL goto P2"),
-     /*  77 */ "NotNull"          OpHelp("if r[P1]!=NULL goto P2"),
-     /*  78 */ "Ne"               OpHelp("if r[P1]!=r[P3] goto P2"),
-     /*  79 */ "Eq"               OpHelp("if r[P1]==r[P3] goto P2"),
-     /*  80 */ "Gt"               OpHelp("if r[P1]>r[P3] goto P2"),
-     /*  81 */ "Le"               OpHelp("if r[P1]<=r[P3] goto P2"),
-     /*  82 */ "Lt"               OpHelp("if r[P1]<r[P3] goto P2"),
-     /*  83 */ "Ge"               OpHelp("if r[P1]>=r[P3] goto P2"),
-     /*  84 */ "Insert"           OpHelp("intkey=r[P3] data=r[P2]"),
-     /*  85 */ "BitAnd"           OpHelp("r[P3]=r[P1]&r[P2]"),
-     /*  86 */ "BitOr"            OpHelp("r[P3]=r[P1]|r[P2]"),
-     /*  87 */ "ShiftLeft"        OpHelp("r[P3]=r[P2]<<r[P1]"),
-     /*  88 */ "ShiftRight"       OpHelp("r[P3]=r[P2]>>r[P1]"),
-     /*  89 */ "Add"              OpHelp("r[P3]=r[P1]+r[P2]"),
-     /*  90 */ "Subtract"         OpHelp("r[P3]=r[P2]-r[P1]"),
-     /*  91 */ "Multiply"         OpHelp("r[P3]=r[P1]*r[P2]"),
-     /*  92 */ "Divide"           OpHelp("r[P3]=r[P2]/r[P1]"),
-     /*  93 */ "Remainder"        OpHelp("r[P3]=r[P2]%r[P1]"),
-     /*  94 */ "Concat"           OpHelp("r[P3]=r[P2]+r[P1]"),
-     /*  95 */ "InsertInt"        OpHelp("intkey=P3 data=r[P2]"),
-     /*  96 */ "BitNot"           OpHelp("r[P1]= ~r[P1]"),
-     /*  97 */ "String8"          OpHelp("r[P2]='P4'"),
-     /*  98 */ "Delete"           OpHelp(""),
-     /*  99 */ "ResetCount"       OpHelp(""),
-     /* 100 */ "SorterCompare"    OpHelp("if key(P1)!=trim(r[P3],P4) goto P2"),
-     /* 101 */ "SorterData"       OpHelp("r[P2]=data"),
-     /* 102 */ "RowKey"           OpHelp("r[P2]=key"),
-     /* 103 */ "RowData"          OpHelp("r[P2]=data"),
-     /* 104 */ "Rowid"            OpHelp("r[P2]=rowid"),
-     /* 105 */ "NullRow"          OpHelp(""),
-     /* 106 */ "Last"             OpHelp(""),
-     /* 107 */ "SorterSort"       OpHelp(""),
-     /* 108 */ "Sort"             OpHelp(""),
-     /* 109 */ "Rewind"           OpHelp(""),
-     /* 110 */ "SorterInsert"     OpHelp(""),
-     /* 111 */ "IdxInsert"        OpHelp("key=r[P2]"),
-     /* 112 */ "IdxDelete"        OpHelp("key=r[P2@P3]"),
-     /* 113 */ "IdxRowid"         OpHelp("r[P2]=rowid"),
-     /* 114 */ "IdxLE"            OpHelp("key=r[P3@P4]"),
-     /* 115 */ "IdxGT"            OpHelp("key=r[P3@P4]"),
-     /* 116 */ "IdxLT"            OpHelp("key=r[P3@P4]"),
-     /* 117 */ "IdxGE"            OpHelp("key=r[P3@P4]"),
-     /* 118 */ "Destroy"          OpHelp(""),
-     /* 119 */ "Clear"            OpHelp(""),
-     /* 120 */ "ResetSorter"      OpHelp(""),
-     /* 121 */ "CreateIndex"      OpHelp("r[P2]=root iDb=P1"),
-     /* 122 */ "CreateTable"      OpHelp("r[P2]=root iDb=P1"),
-     /* 123 */ "ParseSchema"      OpHelp(""),
-     /* 124 */ "LoadAnalysis"     OpHelp(""),
-     /* 125 */ "DropTable"        OpHelp(""),
-     /* 126 */ "DropIndex"        OpHelp(""),
-     /* 127 */ "DropTrigger"      OpHelp(""),
-     /* 128 */ "IntegrityCk"      OpHelp(""),
-     /* 129 */ "RowSetAdd"        OpHelp("rowset(P1)=r[P2]"),
-     /* 130 */ "RowSetRead"       OpHelp("r[P3]=rowset(P1)"),
-     /* 131 */ "RowSetTest"       OpHelp("if r[P3] in rowset(P1) goto P2"),
-     /* 132 */ "Program"          OpHelp(""),
-     /* 133 */ "Real"             OpHelp("r[P2]=P4"),
-     /* 134 */ "Param"            OpHelp(""),
-     /* 135 */ "FkCounter"        OpHelp("fkctr[P1]+=P2"),
-     /* 136 */ "FkIfZero"         OpHelp("if fkctr[P1]==0 goto P2"),
-     /* 137 */ "MemMax"           OpHelp("r[P1]=max(r[P1],r[P2])"),
-     /* 138 */ "IfPos"            OpHelp("if r[P1]>0 then r[P1]-=P3, goto P2"),
-     /* 139 */ "SetIfNotPos"      OpHelp("if r[P1]<=0 then r[P2]=P3"),
-     /* 140 */ "IfNotZero"        OpHelp("if r[P1]!=0 then r[P1]-=P3, goto P2"),
-     /* 141 */ "DecrJumpZero"     OpHelp("if (--r[P1])==0 goto P2"),
-     /* 142 */ "JumpZeroIncr"     OpHelp("if (r[P1]++)==0 ) goto P2"),
-     /* 143 */ "AggStep0"         OpHelp("accum=r[P3] step(r[P2@P5])"),
-     /* 144 */ "AggStep"          OpHelp("accum=r[P3] step(r[P2@P5])"),
-     /* 145 */ "AggFinal"         OpHelp("accum=r[P1] N=P2"),
-     /* 146 */ "IncrVacuum"       OpHelp(""),
-     /* 147 */ "Expire"           OpHelp(""),
-     /* 148 */ "TableLock"        OpHelp("iDb=P1 root=P2 write=P3"),
-     /* 149 */ "VBegin"           OpHelp(""),
-     /* 150 */ "VCreate"          OpHelp(""),
-     /* 151 */ "VDestroy"         OpHelp(""),
-     /* 152 */ "VOpen"            OpHelp(""),
-     /* 153 */ "VColumn"          OpHelp("r[P3]=vcolumn(P2)"),
-     /* 154 */ "VNext"            OpHelp(""),
-     /* 155 */ "VRename"          OpHelp(""),
-     /* 156 */ "Pagecount"        OpHelp(""),
-     /* 157 */ "MaxPgcnt"         OpHelp(""),
-     /* 158 */ "Init"             OpHelp("Start at P2"),
-     /* 159 */ "Noop"             OpHelp(""),
-     /* 160 */ "Explain"          OpHelp(""),
+ static const char *const azName[] = {
+    /*   0 */ "Savepoint"        OpHelp(""),
+    /*   1 */ "AutoCommit"       OpHelp(""),
+    /*   2 */ "Transaction"      OpHelp(""),
+    /*   3 */ "SorterNext"       OpHelp(""),
+    /*   4 */ "PrevIfOpen"       OpHelp(""),
+    /*   5 */ "NextIfOpen"       OpHelp(""),
+    /*   6 */ "Prev"             OpHelp(""),
+    /*   7 */ "Next"             OpHelp(""),
+    /*   8 */ "Checkpoint"       OpHelp(""),
+    /*   9 */ "JournalMode"      OpHelp(""),
+    /*  10 */ "Vacuum"           OpHelp(""),
+    /*  11 */ "VFilter"          OpHelp("iplan=r[P3] zplan='P4'"),
+    /*  12 */ "VUpdate"          OpHelp("data=r[P3@P2]"),
+    /*  13 */ "Goto"             OpHelp(""),
+    /*  14 */ "Gosub"            OpHelp(""),
+    /*  15 */ "InitCoroutine"    OpHelp(""),
+    /*  16 */ "Yield"            OpHelp(""),
+    /*  17 */ "MustBeInt"        OpHelp(""),
+    /*  18 */ "Jump"             OpHelp(""),
+    /*  19 */ "Not"              OpHelp("r[P2]= !r[P1]"),
+    /*  20 */ "Once"             OpHelp(""),
+    /*  21 */ "If"               OpHelp(""),
+    /*  22 */ "IfNot"            OpHelp(""),
+    /*  23 */ "SeekLT"           OpHelp("key=r[P3@P4]"),
+    /*  24 */ "SeekLE"           OpHelp("key=r[P3@P4]"),
+    /*  25 */ "SeekGE"           OpHelp("key=r[P3@P4]"),
+    /*  26 */ "SeekGT"           OpHelp("key=r[P3@P4]"),
+    /*  27 */ "Or"               OpHelp("r[P3]=(r[P1] || r[P2])"),
+    /*  28 */ "And"              OpHelp("r[P3]=(r[P1] && r[P2])"),
+    /*  29 */ "NoConflict"       OpHelp("key=r[P3@P4]"),
+    /*  30 */ "NotFound"         OpHelp("key=r[P3@P4]"),
+    /*  31 */ "Found"            OpHelp("key=r[P3@P4]"),
+    /*  32 */ "NotExists"        OpHelp("intkey=r[P3]"),
+    /*  33 */ "Last"             OpHelp(""),
+    /*  34 */ "IsNull"           OpHelp("if r[P1]==NULL goto P2"),
+    /*  35 */ "NotNull"          OpHelp("if r[P1]!=NULL goto P2"),
+    /*  36 */ "Ne"               OpHelp("if r[P1]!=r[P3] goto P2"),
+    /*  37 */ "Eq"               OpHelp("if r[P1]==r[P3] goto P2"),
+    /*  38 */ "Gt"               OpHelp("if r[P1]>r[P3] goto P2"),
+    /*  39 */ "Le"               OpHelp("if r[P1]<=r[P3] goto P2"),
+    /*  40 */ "Lt"               OpHelp("if r[P1]<r[P3] goto P2"),
+    /*  41 */ "Ge"               OpHelp("if r[P1]>=r[P3] goto P2"),
+    /*  42 */ "SorterSort"       OpHelp(""),
+    /*  43 */ "BitAnd"           OpHelp("r[P3]=r[P1]&r[P2]"),
+    /*  44 */ "BitOr"            OpHelp("r[P3]=r[P1]|r[P2]"),
+    /*  45 */ "ShiftLeft"        OpHelp("r[P3]=r[P2]<<r[P1]"),
+    /*  46 */ "ShiftRight"       OpHelp("r[P3]=r[P2]>>r[P1]"),
+    /*  47 */ "Add"              OpHelp("r[P3]=r[P1]+r[P2]"),
+    /*  48 */ "Subtract"         OpHelp("r[P3]=r[P2]-r[P1]"),
+    /*  49 */ "Multiply"         OpHelp("r[P3]=r[P1]*r[P2]"),
+    /*  50 */ "Divide"           OpHelp("r[P3]=r[P2]/r[P1]"),
+    /*  51 */ "Remainder"        OpHelp("r[P3]=r[P2]%r[P1]"),
+    /*  52 */ "Concat"           OpHelp("r[P3]=r[P2]+r[P1]"),
+    /*  53 */ "Sort"             OpHelp(""),
+    /*  54 */ "BitNot"           OpHelp("r[P1]= ~r[P1]"),
+    /*  55 */ "Rewind"           OpHelp(""),
+    /*  56 */ "IdxLE"            OpHelp("key=r[P3@P4]"),
+    /*  57 */ "IdxGT"            OpHelp("key=r[P3@P4]"),
+    /*  58 */ "IdxLT"            OpHelp("key=r[P3@P4]"),
+    /*  59 */ "IdxGE"            OpHelp("key=r[P3@P4]"),
+    /*  60 */ "RowSetRead"       OpHelp("r[P3]=rowset(P1)"),
+    /*  61 */ "RowSetTest"       OpHelp("if r[P3] in rowset(P1) goto P2"),
+    /*  62 */ "Program"          OpHelp(""),
+    /*  63 */ "FkIfZero"         OpHelp("if fkctr[P1]==0 goto P2"),
+    /*  64 */ "IfPos"            OpHelp("if r[P1]>0 then r[P1]-=P3, goto P2"),
+    /*  65 */ "IfNotZero"        OpHelp("if r[P1]!=0 then r[P1]-=P3, goto P2"),
+    /*  66 */ "DecrJumpZero"     OpHelp("if (--r[P1])==0 goto P2"),
+    /*  67 */ "IncrVacuum"       OpHelp(""),
+    /*  68 */ "VNext"            OpHelp(""),
+    /*  69 */ "Init"             OpHelp("Start at P2"),
+    /*  70 */ "Return"           OpHelp(""),
+    /*  71 */ "EndCoroutine"     OpHelp(""),
+    /*  72 */ "HaltIfNull"       OpHelp("if r[P3]=null halt"),
+    /*  73 */ "Halt"             OpHelp(""),
+    /*  74 */ "Integer"          OpHelp("r[P2]=P1"),
+    /*  75 */ "Int64"            OpHelp("r[P2]=P4"),
+    /*  76 */ "String"           OpHelp("r[P2]='P4' (len=P1)"),
+    /*  77 */ "Null"             OpHelp("r[P2..P3]=NULL"),
+    /*  78 */ "SoftNull"         OpHelp("r[P1]=NULL"),
+    /*  79 */ "Blob"             OpHelp("r[P2]=P4 (len=P1)"),
+    /*  80 */ "Variable"         OpHelp("r[P2]=parameter(P1,P4)"),
+    /*  81 */ "Move"             OpHelp("r[P2@P3]=r[P1@P3]"),
+    /*  82 */ "Copy"             OpHelp("r[P2@P3+1]=r[P1@P3+1]"),
+    /*  83 */ "SCopy"            OpHelp("r[P2]=r[P1]"),
+    /*  84 */ "IntCopy"          OpHelp("r[P2]=r[P1]"),
+    /*  85 */ "ResultRow"        OpHelp("output=r[P1@P2]"),
+    /*  86 */ "CollSeq"          OpHelp(""),
+    /*  87 */ "Function0"        OpHelp("r[P3]=func(r[P2@P5])"),
+    /*  88 */ "Function"         OpHelp("r[P3]=func(r[P2@P5])"),
+    /*  89 */ "AddImm"           OpHelp("r[P1]=r[P1]+P2"),
+    /*  90 */ "RealAffinity"     OpHelp(""),
+    /*  91 */ "Cast"             OpHelp("affinity(r[P1])"),
+    /*  92 */ "Permutation"      OpHelp(""),
+    /*  93 */ "Compare"          OpHelp("r[P1@P3] <-> r[P2@P3]"),
+    /*  94 */ "Column"           OpHelp("r[P3]=PX"),
+    /*  95 */ "Affinity"         OpHelp("affinity(r[P1@P2])"),
+    /*  96 */ "MakeRecord"       OpHelp("r[P3]=mkrec(r[P1@P2])"),
+    /*  97 */ "String8"          OpHelp("r[P2]='P4'"),
+    /*  98 */ "Count"            OpHelp("r[P2]=count()"),
+    /*  99 */ "ReadCookie"       OpHelp(""),
+    /* 100 */ "SetCookie"        OpHelp(""),
+    /* 101 */ "ReopenIdx"        OpHelp("root=P2 iDb=P3"),
+    /* 102 */ "OpenRead"         OpHelp("root=P2 iDb=P3"),
+    /* 103 */ "OpenWrite"        OpHelp("root=P2 iDb=P3"),
+    /* 104 */ "OpenAutoindex"    OpHelp("nColumn=P2"),
+    /* 105 */ "OpenEphemeral"    OpHelp("nColumn=P2"),
+    /* 106 */ "SorterOpen"       OpHelp(""),
+    /* 107 */ "SequenceTest"     OpHelp("if( cursor[P1].ctr++ ) pc = P2"),
+    /* 108 */ "OpenPseudo"       OpHelp("P3 columns in r[P2]"),
+    /* 109 */ "Close"            OpHelp(""),
+    /* 110 */ "ColumnsUsed"      OpHelp(""),
+    /* 111 */ "Sequence"         OpHelp("r[P2]=cursor[P1].ctr++"),
+    /* 112 */ "NewRowid"         OpHelp("r[P2]=rowid"),
+    /* 113 */ "Insert"           OpHelp("intkey=r[P3] data=r[P2]"),
+    /* 114 */ "InsertInt"        OpHelp("intkey=P3 data=r[P2]"),
+    /* 115 */ "Delete"           OpHelp(""),
+    /* 116 */ "ResetCount"       OpHelp(""),
+    /* 117 */ "SorterCompare"    OpHelp("if key(P1)!=trim(r[P3],P4) goto P2"),
+    /* 118 */ "SorterData"       OpHelp("r[P2]=data"),
+    /* 119 */ "RowKey"           OpHelp("r[P2]=key"),
+    /* 120 */ "RowData"          OpHelp("r[P2]=data"),
+    /* 121 */ "Rowid"            OpHelp("r[P2]=rowid"),
+    /* 122 */ "NullRow"          OpHelp(""),
+    /* 123 */ "SorterInsert"     OpHelp(""),
+    /* 124 */ "IdxInsert"        OpHelp("key=r[P2]"),
+    /* 125 */ "IdxDelete"        OpHelp("key=r[P2@P3]"),
+    /* 126 */ "Seek"             OpHelp("Move P3 to P1.rowid"),
+    /* 127 */ "IdxRowid"         OpHelp("r[P2]=rowid"),
+    /* 128 */ "Destroy"          OpHelp(""),
+    /* 129 */ "Clear"            OpHelp(""),
+    /* 130 */ "ResetSorter"      OpHelp(""),
+    /* 131 */ "CreateIndex"      OpHelp("r[P2]=root iDb=P1"),
+    /* 132 */ "CreateTable"      OpHelp("r[P2]=root iDb=P1"),
+    /* 133 */ "Real"             OpHelp("r[P2]=P4"),
+    /* 134 */ "ParseSchema"      OpHelp(""),
+    /* 135 */ "LoadAnalysis"     OpHelp(""),
+    /* 136 */ "DropTable"        OpHelp(""),
+    /* 137 */ "DropIndex"        OpHelp(""),
+    /* 138 */ "DropTrigger"      OpHelp(""),
+    /* 139 */ "IntegrityCk"      OpHelp(""),
+    /* 140 */ "RowSetAdd"        OpHelp("rowset(P1)=r[P2]"),
+    /* 141 */ "Param"            OpHelp(""),
+    /* 142 */ "FkCounter"        OpHelp("fkctr[P1]+=P2"),
+    /* 143 */ "MemMax"           OpHelp("r[P1]=max(r[P1],r[P2])"),
+    /* 144 */ "OffsetLimit"      OpHelp("if r[P1]>0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1)"),
+    /* 145 */ "AggStep0"         OpHelp("accum=r[P3] step(r[P2@P5])"),
+    /* 146 */ "AggStep"          OpHelp("accum=r[P3] step(r[P2@P5])"),
+    /* 147 */ "AggFinal"         OpHelp("accum=r[P1] N=P2"),
+    /* 148 */ "Expire"           OpHelp(""),
+    /* 149 */ "TableLock"        OpHelp("iDb=P1 root=P2 write=P3"),
+    /* 150 */ "VBegin"           OpHelp(""),
+    /* 151 */ "VCreate"          OpHelp(""),
+    /* 152 */ "VDestroy"         OpHelp(""),
+    /* 153 */ "VOpen"            OpHelp(""),
+    /* 154 */ "VColumn"          OpHelp("r[P3]=vcolumn(P2)"),
+    /* 155 */ "VRename"          OpHelp(""),
+    /* 156 */ "Pagecount"        OpHelp(""),
+    /* 157 */ "MaxPgcnt"         OpHelp(""),
+    /* 158 */ "CursorHint"       OpHelp(""),
+    /* 159 */ "Noop"             OpHelp(""),
+    /* 160 */ "Explain"          OpHelp(""),
   };
   return azName[i];
 }
@@ -26495,6 +28970,19 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
 #  endif
 #endif
 
+/* Use pread() and pwrite() if they are available */
+#if defined(__APPLE__)
+# define HAVE_PREAD 1
+# define HAVE_PWRITE 1
+#endif
+#if defined(HAVE_PREAD64) && defined(HAVE_PWRITE64)
+# undef USE_PREAD
+# define USE_PREAD64 1
+#elif defined(HAVE_PREAD) && defined(HAVE_PWRITE)
+# undef USE_PREAD64
+# define USE_PREAD 1
+#endif
+
 /*
 ** standard include files.
 */
@@ -26573,6 +29061,11 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
 */
 #define MAX_PATHNAME 512
 
+/*
+** Maximum supported symbolic links
+*/
+#define SQLITE_MAX_SYMLINKS 100
+
 /* Always cast the getpid() return type for compatibility with
 ** kernel modules in VxWorks. */
 #define osGetpid(X) (pid_t)getpid()
@@ -26682,8 +29175,6 @@ static pid_t randomnessPid = 0;
 #define UNIXFILE_DELETE      0x20     /* Delete on close */
 #define UNIXFILE_URI         0x40     /* Filename might have query parameters */
 #define UNIXFILE_NOLOCK      0x80     /* Do no file locking */
-#define UNIXFILE_WARNED    0x0100     /* verifyDbFile() warnings issued */
-#define UNIXFILE_BLOCK     0x0200     /* Next SHM lock might block */
 
 /*
 ** Include code that is common to all os_*.c files
@@ -26727,8 +29218,8 @@ static pid_t randomnessPid = 0;
 */
 #ifdef SQLITE_PERFORMANCE_TRACE
 
-/* 
-** hwtime.h contains inline assembler code for implementing 
+/*
+** hwtime.h contains inline assembler code for implementing
 ** high-performance timing routines.
 */
 /************** Include hwtime.h in the middle of os_common.h ****************/
@@ -26838,14 +29329,14 @@ static sqlite_uint64 g_elapsed;
 ** of code will give us the ability to simulate a disk I/O error.  This
 ** is used for testing the I/O recovery logic.
 */
-#ifdef SQLITE_TEST
-SQLITE_API int sqlite3_io_error_hit = 0;            /* Total number of I/O Errors */
-SQLITE_API int sqlite3_io_error_hardhit = 0;        /* Number of non-benign errors */
-SQLITE_API int sqlite3_io_error_pending = 0;        /* Count down to first I/O error */
-SQLITE_API int sqlite3_io_error_persist = 0;        /* True if I/O errors persist */
-SQLITE_API int sqlite3_io_error_benign = 0;         /* True if errors are benign */
-SQLITE_API int sqlite3_diskfull_pending = 0;
-SQLITE_API int sqlite3_diskfull = 0;
+#if defined(SQLITE_TEST)
+SQLITE_API extern int sqlite3_io_error_hit;
+SQLITE_API extern int sqlite3_io_error_hardhit;
+SQLITE_API extern int sqlite3_io_error_pending;
+SQLITE_API extern int sqlite3_io_error_persist;
+SQLITE_API extern int sqlite3_io_error_benign;
+SQLITE_API extern int sqlite3_diskfull_pending;
+SQLITE_API extern int sqlite3_diskfull;
 #define SimulateIOErrorBenign(X) sqlite3_io_error_benign=(X)
 #define SimulateIOError(CODE)  \
   if( (sqlite3_io_error_persist && sqlite3_io_error_hit) \
@@ -26871,17 +29362,17 @@ static void local_ioerr(){
 #define SimulateIOErrorBenign(X)
 #define SimulateIOError(A)
 #define SimulateDiskfullError(A)
-#endif
+#endif /* defined(SQLITE_TEST) */
 
 /*
 ** When testing, keep a count of the number of open files.
 */
-#ifdef SQLITE_TEST
-SQLITE_API int sqlite3_open_file_count = 0;
+#if defined(SQLITE_TEST)
+SQLITE_API extern int sqlite3_open_file_count;
 #define OpenCounter(X)  sqlite3_open_file_count+=(X)
 #else
 #define OpenCounter(X)
-#endif
+#endif /* defined(SQLITE_TEST) */
 
 #endif /* !defined(_OS_COMMON_H_) */
 
@@ -26946,19 +29437,6 @@ static int posixOpen(const char *zFile, int flags, int mode){
   return open(zFile, flags, mode);
 }
 
-/*
-** On some systems, calls to fchown() will trigger a message in a security
-** log if they come from non-root processes.  So avoid calling fchown() if
-** we are not running as root.
-*/
-static int posixFchown(int fd, uid_t uid, gid_t gid){
-#if OS_VXWORKS
-  return 0;
-#else
-  return geteuid() ? 0 : fchown(fd,uid,gid);
-#endif
-}
-
 /* Forward reference */
 static int openDirectory(const char*, int*);
 static int unixGetpagesize(void);
@@ -27024,7 +29502,7 @@ static struct unix_syscall {
 #else
   { "pread64",      (sqlite3_syscall_ptr)0,          0  },
 #endif
-#define osPread64   ((ssize_t(*)(int,void*,size_t,off_t))aSyscall[10].pCurrent)
+#define osPread64 ((ssize_t(*)(int,void*,size_t,off64_t))aSyscall[10].pCurrent)
 
   { "write",        (sqlite3_syscall_ptr)write,      0  },
 #define osWrite     ((ssize_t(*)(int,const void*,size_t))aSyscall[11].pCurrent)
@@ -27042,10 +29520,10 @@ static struct unix_syscall {
 #else
   { "pwrite64",     (sqlite3_syscall_ptr)0,          0  },
 #endif
-#define osPwrite64  ((ssize_t(*)(int,const void*,size_t,off_t))\
+#define osPwrite64  ((ssize_t(*)(int,const void*,size_t,off64_t))\
                     aSyscall[13].pCurrent)
 
-  { "fchmod",       (sqlite3_syscall_ptr)fchmod,     0  },
+  { "fchmod",       (sqlite3_syscall_ptr)fchmod,          0  },
 #define osFchmod    ((int(*)(int,mode_t))aSyscall[14].pCurrent)
 
 #if defined(HAVE_POSIX_FALLOCATE) && HAVE_POSIX_FALLOCATE
@@ -27067,29 +29545,74 @@ static struct unix_syscall {
   { "rmdir",        (sqlite3_syscall_ptr)rmdir,           0 },
 #define osRmdir     ((int(*)(const char*))aSyscall[19].pCurrent)
 
-  { "fchown",       (sqlite3_syscall_ptr)posixFchown,     0 },
+#if defined(HAVE_FCHOWN)
+  { "fchown",       (sqlite3_syscall_ptr)fchown,          0 },
+#else
+  { "fchown",       (sqlite3_syscall_ptr)0,               0 },
+#endif
 #define osFchown    ((int(*)(int,uid_t,gid_t))aSyscall[20].pCurrent)
 
+  { "geteuid",      (sqlite3_syscall_ptr)geteuid,         0 },
+#define osGeteuid   ((uid_t(*)(void))aSyscall[21].pCurrent)
+
 #if !defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0
-  { "mmap",       (sqlite3_syscall_ptr)mmap,     0 },
-#define osMmap ((void*(*)(void*,size_t,int,int,int,off_t))aSyscall[21].pCurrent)
+  { "mmap",         (sqlite3_syscall_ptr)mmap,            0 },
+#else
+  { "mmap",         (sqlite3_syscall_ptr)0,               0 },
+#endif
+#define osMmap ((void*(*)(void*,size_t,int,int,int,off_t))aSyscall[22].pCurrent)
 
+#if !defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0
   { "munmap",       (sqlite3_syscall_ptr)munmap,          0 },
-#define osMunmap ((void*(*)(void*,size_t))aSyscall[22].pCurrent)
+#else
+  { "munmap",       (sqlite3_syscall_ptr)0,               0 },
+#endif
+#define osMunmap ((void*(*)(void*,size_t))aSyscall[23].pCurrent)
 
-#if HAVE_MREMAP
+#if HAVE_MREMAP && (!defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0)
   { "mremap",       (sqlite3_syscall_ptr)mremap,          0 },
 #else
   { "mremap",       (sqlite3_syscall_ptr)0,               0 },
 #endif
-#define osMremap ((void*(*)(void*,size_t,size_t,int,...))aSyscall[23].pCurrent)
+#define osMremap ((void*(*)(void*,size_t,size_t,int,...))aSyscall[24].pCurrent)
+
+#if !defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0
   { "getpagesize",  (sqlite3_syscall_ptr)unixGetpagesize, 0 },
-#define osGetpagesize ((int(*)(void))aSyscall[24].pCurrent)
+#else
+  { "getpagesize",  (sqlite3_syscall_ptr)0,               0 },
+#endif
+#define osGetpagesize ((int(*)(void))aSyscall[25].pCurrent)
 
+#if defined(HAVE_READLINK)
+  { "readlink",     (sqlite3_syscall_ptr)readlink,        0 },
+#else
+  { "readlink",     (sqlite3_syscall_ptr)0,               0 },
 #endif
+#define osReadlink ((ssize_t(*)(const char*,char*,size_t))aSyscall[26].pCurrent)
+
+#if defined(HAVE_LSTAT)
+  { "lstat",         (sqlite3_syscall_ptr)lstat,          0 },
+#else
+  { "lstat",         (sqlite3_syscall_ptr)0,              0 },
+#endif
+#define osLstat      ((int(*)(const char*,struct stat*))aSyscall[27].pCurrent)
 
 }; /* End of the overrideable system calls */
 
+
+/*
+** On some systems, calls to fchown() will trigger a message in a security
+** log if they come from non-root processes.  So avoid calling fchown() if
+** we are not running as root.
+*/
+static int robustFchown(int fd, uid_t uid, gid_t gid){
+#if defined(HAVE_FCHOWN)
+  return osGeteuid() ? 0 : osFchown(fd,uid,gid);
+#else
+  return 0;
+#endif
+}
+
 /*
 ** This is the xSetSystemCall() method of sqlite3_vfs for all of the
 ** "unix" VFSes.  Return SQLITE_OK opon successfully updating the
@@ -27374,23 +29897,12 @@ static int robust_ftruncate(int h, sqlite3_int64 sz){
 ** should handle ENOLCK, ENOTSUP, EOPNOTSUPP separately.
 */
 static int sqliteErrorFromPosixError(int posixError, int sqliteIOErr) {
+  assert( (sqliteIOErr == SQLITE_IOERR_LOCK) || 
+          (sqliteIOErr == SQLITE_IOERR_UNLOCK) || 
+          (sqliteIOErr == SQLITE_IOERR_RDLOCK) ||
+          (sqliteIOErr == SQLITE_IOERR_CHECKRESERVEDLOCK) );
   switch (posixError) {
-#if 0
-  /* At one point this code was not commented out. In theory, this branch
-  ** should never be hit, as this function should only be called after
-  ** a locking-related function (i.e. fcntl()) has returned non-zero with
-  ** the value of errno as the first argument. Since a system call has failed,
-  ** errno should be non-zero.
-  **
-  ** Despite this, if errno really is zero, we still don't want to return
-  ** SQLITE_OK. The system call failed, and *some* SQLite error should be
-  ** propagated back to the caller. Commenting this branch out means errno==0
-  ** will be handled by the "default:" case below.
-  */
-  case 0: 
-    return SQLITE_OK;
-#endif
-
+  case EACCES: 
   case EAGAIN:
   case ETIMEDOUT:
   case EBUSY:
@@ -27400,41 +29912,9 @@ static int sqliteErrorFromPosixError(int posixError, int sqliteIOErr) {
      * introspection, in which it actually means what it says */
     return SQLITE_BUSY;
     
-  case EACCES: 
-    /* EACCES is like EAGAIN during locking operations, but not any other time*/
-    if( (sqliteIOErr == SQLITE_IOERR_LOCK) || 
-        (sqliteIOErr == SQLITE_IOERR_UNLOCK) || 
-        (sqliteIOErr == SQLITE_IOERR_RDLOCK) ||
-        (sqliteIOErr == SQLITE_IOERR_CHECKRESERVEDLOCK) ){
-      return SQLITE_BUSY;
-    }
-    /* else fall through */
   case EPERM: 
     return SQLITE_PERM;
     
-#if EOPNOTSUPP!=ENOTSUP
-  case EOPNOTSUPP: 
-    /* something went terribly awry, unless during file system support 
-     * introspection, in which it actually means what it says */
-#endif
-#ifdef ENOTSUP
-  case ENOTSUP: 
-    /* invalid fd, unless during file system support introspection, in which 
-     * it actually means what it says */
-#endif
-  case EIO:
-  case EBADF:
-  case EINVAL:
-  case ENOTCONN:
-  case ENODEV:
-  case ENXIO:
-  case ENOENT:
-#ifdef ESTALE                     /* ESTALE is not defined on Interix systems */
-  case ESTALE:
-#endif
-  case ENOSYS:
-    /* these should force the client to close the file and reconnect */
-    
   default: 
     return sqliteIOErr;
   }
@@ -27718,7 +30198,7 @@ static unixInodeInfo *inodeList = 0;
 
 /*
 **
-** This function - unixLogError_x(), is only ever called via the macro
+** This function - unixLogErrorAtLine(), is only ever called via the macro
 ** unixLogError().
 **
 ** It is invoked after an error occurs in an OS function and errno has been
@@ -27887,7 +30367,7 @@ static int findInodeInfo(
   rc = osFstat(fd, &statbuf);
   if( rc!=0 ){
     storeLastErrno(pFile, errno);
-#ifdef EOVERFLOW
+#if defined(EOVERFLOW) && defined(SQLITE_DISABLE_LFS)
     if( pFile->lastErrno==EOVERFLOW ) return SQLITE_NOLFS;
 #endif
     return SQLITE_IOERR;
@@ -27932,7 +30412,7 @@ static int findInodeInfo(
   if( pInode==0 ){
     pInode = sqlite3_malloc64( sizeof(*pInode) );
     if( pInode==0 ){
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     memset(pInode, 0, sizeof(*pInode));
     memcpy(&pInode->fileId, &fileId, sizeof(fileId));
@@ -27974,30 +30454,25 @@ static int fileHasMoved(unixFile *pFile){
 static void verifyDbFile(unixFile *pFile){
   struct stat buf;
   int rc;
-  if( pFile->ctrlFlags & UNIXFILE_WARNED ){
-    /* One or more of the following warnings have already been issued.  Do not
-    ** repeat them so as not to clutter the error log */
-    return;
-  }
+
+  /* These verifications occurs for the main database only */
+  if( pFile->ctrlFlags & UNIXFILE_NOLOCK ) return;
+
   rc = osFstat(pFile->h, &buf);
   if( rc!=0 ){
     sqlite3_log(SQLITE_WARNING, "cannot fstat db file %s", pFile->zPath);
-    pFile->ctrlFlags |= UNIXFILE_WARNED;
     return;
   }
-  if( buf.st_nlink==0 && (pFile->ctrlFlags & UNIXFILE_DELETE)==0 ){
+  if( buf.st_nlink==0 ){
     sqlite3_log(SQLITE_WARNING, "file unlinked while open: %s", pFile->zPath);
-    pFile->ctrlFlags |= UNIXFILE_WARNED;
     return;
   }
   if( buf.st_nlink>1 ){
     sqlite3_log(SQLITE_WARNING, "multiple links to file: %s", pFile->zPath);
-    pFile->ctrlFlags |= UNIXFILE_WARNED;
     return;
   }
   if( fileHasMoved(pFile) ){
     sqlite3_log(SQLITE_WARNING, "file renamed while open: %s", pFile->zPath);
-    pFile->ctrlFlags |= UNIXFILE_WARNED;
     return;
   }
 }
@@ -28017,6 +30492,7 @@ static int unixCheckReservedLock(sqlite3_file *id, int *pResOut){
   SimulateIOError( return SQLITE_IOERR_CHECKRESERVEDLOCK; );
 
   assert( pFile );
+  assert( pFile->eFileLock<=SHARED_LOCK );
   unixEnterMutex(); /* Because pFile->pInode is shared across threads */
 
   /* Check if a thread in this process holds such a lock */
@@ -28073,9 +30549,7 @@ static int unixFileLock(unixFile *pFile, struct flock *pLock){
   unixInodeInfo *pInode = pFile->pInode;
   assert( unixMutexHeld() );
   assert( pInode!=0 );
-  if( ((pFile->ctrlFlags & UNIXFILE_EXCL)!=0 || pInode->bProcessLock)
-   && ((pFile->ctrlFlags & UNIXFILE_RDONLY)==0)
-  ){
+  if( (pFile->ctrlFlags & (UNIXFILE_EXCL|UNIXFILE_RDONLY))==UNIXFILE_EXCL ){
     if( pInode->bProcessLock==0 ){
       struct flock lock;
       assert( pInode->nLock==0 );
@@ -28125,7 +30599,7 @@ static int unixLock(sqlite3_file *id, int eFileLock){
   ** lock transitions in terms of the POSIX advisory shared and exclusive
   ** lock primitives (called read-locks and write-locks below, to avoid
   ** confusion with SQLite lock names). The algorithms are complicated
-  ** slightly in order to be compatible with windows systems simultaneously
+  ** slightly in order to be compatible with Windows95 systems simultaneously
   ** accessing the same database file, in case that is ever required.
   **
   ** Symbols defined in os.h indentify the 'pending byte' and the 'reserved
@@ -28133,8 +30607,14 @@ static int unixLock(sqlite3_file *id, int eFileLock){
   ** range', a range of 510 bytes at a well known offset.
   **
   ** To obtain a SHARED lock, a read-lock is obtained on the 'pending
-  ** byte'.  If this is successful, a random byte from the 'shared byte
-  ** range' is read-locked and the lock on the 'pending byte' released.
+  ** byte'.  If this is successful, 'shared byte range' is read-locked
+  ** and the lock on the 'pending byte' released.  (Legacy note:  When
+  ** SQLite was first developed, Windows95 systems were still very common,
+  ** and Widnows95 lacks a shared-lock capability.  So on Windows95, a
+  ** single randomly selected by from the 'shared byte range' is locked.
+  ** Windows95 is now pretty much extinct, but this work-around for the
+  ** lack of shared-locks on Windows95 lives on, for backwards
+  ** compatibility.)
   **
   ** A process may only obtain a RESERVED lock after it has a SHARED lock.
   ** A RESERVED lock is implemented by grabbing a write-lock on the
@@ -28153,11 +30633,6 @@ static int unixLock(sqlite3_file *id, int eFileLock){
   ** range'. Since all other locks require a read-lock on one of the bytes
   ** within this range, this ensures that no other locks are held on the
   ** database. 
-  **
-  ** The reason a single byte cannot be used instead of the 'shared byte
-  ** range' is that some versions of windows do not support read-locks. By
-  ** locking a random byte from a range, concurrent SHARED locks may exist
-  ** even if the locking primitive used is always a write-lock.
   */
   int rc = SQLITE_OK;
   unixFile *pFile = (unixFile*)id;
@@ -28427,9 +30902,7 @@ static int posixUnlock(sqlite3_file *id, int eFileLock, int handleNFSUnlock){
         if( unixFileLock(pFile, &lock)==(-1) ){
           tErrno = errno;
           rc = SQLITE_IOERR_UNLOCK;
-          if( IS_LOCK_ERROR(rc) ){
-            storeLastErrno(pFile, tErrno);
-          }
+          storeLastErrno(pFile, tErrno);
           goto end_unlock;
         }
         lock.l_type = F_RDLCK;
@@ -28451,9 +30924,7 @@ static int posixUnlock(sqlite3_file *id, int eFileLock, int handleNFSUnlock){
         if( unixFileLock(pFile, &lock)==(-1) ){
           tErrno = errno;
           rc = SQLITE_IOERR_UNLOCK;
-          if( IS_LOCK_ERROR(rc) ){
-            storeLastErrno(pFile, tErrno);
-          }
+          storeLastErrno(pFile, tErrno);
           goto end_unlock;
         }
       }else
@@ -28704,17 +31175,7 @@ static int dotlockCheckReservedLock(sqlite3_file *id, int *pResOut) {
   SimulateIOError( return SQLITE_IOERR_CHECKRESERVEDLOCK; );
   
   assert( pFile );
-
-  /* Check if a thread in this process holds such a lock */
-  if( pFile->eFileLock>SHARED_LOCK ){
-    /* Either this connection or some other connection in the same process
-    ** holds a lock on the file.  No need to check further. */
-    reserved = 1;
-  }else{
-    /* The lock is held if and only if the lockfile exists */
-    const char *zLockFile = (const char*)pFile->lockingContext;
-    reserved = osAccess(zLockFile, 0)==0;
-  }
+  reserved = osAccess((const char*)pFile->lockingContext, 0)==0;
   OSTRACE(("TEST WR-LOCK %d %d %d (dotlock)\n", pFile->h, rc, reserved));
   *pResOut = reserved;
   return rc;
@@ -28776,7 +31237,7 @@ static int dotlockLock(sqlite3_file *id, int eFileLock) {
       rc = SQLITE_BUSY;
     } else {
       rc = sqliteErrorFromPosixError(tErrno, SQLITE_IOERR_LOCK);
-      if( IS_LOCK_ERROR(rc) ){
+      if( rc!=SQLITE_BUSY ){
         storeLastErrno(pFile, tErrno);
       }
     }
@@ -28823,14 +31284,12 @@ static int dotlockUnlock(sqlite3_file *id, int eFileLock) {
   /* To fully unlock the database, delete the lock file */
   assert( eFileLock==NO_LOCK );
   rc = osRmdir(zLockFile);
-  if( rc<0 && errno==ENOTDIR ) rc = osUnlink(zLockFile);
   if( rc<0 ){
     int tErrno = errno;
-    rc = 0;
-    if( ENOENT != tErrno ){
+    if( tErrno==ENOENT ){
+      rc = SQLITE_OK;
+    }else{
       rc = SQLITE_IOERR_UNLOCK;
-    }
-    if( IS_LOCK_ERROR(rc) ){
       storeLastErrno(pFile, tErrno);
     }
     return rc; 
@@ -28843,14 +31302,11 @@ static int dotlockUnlock(sqlite3_file *id, int eFileLock) {
 ** Close a file.  Make sure the lock has been released before closing.
 */
 static int dotlockClose(sqlite3_file *id) {
-  int rc = SQLITE_OK;
-  if( id ){
-    unixFile *pFile = (unixFile*)id;
-    dotlockUnlock(id, NO_LOCK);
-    sqlite3_free(pFile->lockingContext);
-    rc = closeUnixFile(id);
-  }
-  return rc;
+  unixFile *pFile = (unixFile*)id;
+  assert( id!=0 );
+  dotlockUnlock(id, NO_LOCK);
+  sqlite3_free(pFile->lockingContext);
+  return closeUnixFile(id);
 }
 /****************** End of the dot-file lock implementation *******************
 ******************************************************************************/
@@ -28916,10 +31372,8 @@ static int flockCheckReservedLock(sqlite3_file *id, int *pResOut){
         int tErrno = errno;
         /* unlock failed with an error */
         lrc = SQLITE_IOERR_UNLOCK; 
-        if( IS_LOCK_ERROR(lrc) ){
-          storeLastErrno(pFile, tErrno);
-          rc = lrc;
-        }
+        storeLastErrno(pFile, tErrno);
+        rc = lrc;
       }
     } else {
       int tErrno = errno;
@@ -29052,12 +31506,9 @@ static int flockUnlock(sqlite3_file *id, int eFileLock) {
 ** Close a file.
 */
 static int flockClose(sqlite3_file *id) {
-  int rc = SQLITE_OK;
-  if( id ){
-    flockUnlock(id, NO_LOCK);
-    rc = closeUnixFile(id);
-  }
-  return rc;
+  assert( id!=0 );
+  flockUnlock(id, NO_LOCK);
+  return closeUnixFile(id);
 }
 
 #endif /* SQLITE_ENABLE_LOCKING_STYLE && !OS_VXWORK */
@@ -29682,23 +32133,22 @@ static int afpUnlock(sqlite3_file *id, int eFileLock) {
 */
 static int afpClose(sqlite3_file *id) {
   int rc = SQLITE_OK;
-  if( id ){
-    unixFile *pFile = (unixFile*)id;
-    afpUnlock(id, NO_LOCK);
-    unixEnterMutex();
-    if( pFile->pInode && pFile->pInode->nLock ){
-      /* If there are outstanding locks, do not actually close the file just
-      ** yet because that would clear those locks.  Instead, add the file
-      ** descriptor to pInode->aPending.  It will be automatically closed when
-      ** the last lock is cleared.
-      */
-      setPendingFd(pFile);
-    }
-    releaseInodeInfo(pFile);
-    sqlite3_free(pFile->lockingContext);
-    rc = closeUnixFile(id);
-    unixLeaveMutex();
+  unixFile *pFile = (unixFile*)id;
+  assert( id!=0 );
+  afpUnlock(id, NO_LOCK);
+  unixEnterMutex();
+  if( pFile->pInode && pFile->pInode->nLock ){
+    /* If there are outstanding locks, do not actually close the file just
+    ** yet because that would clear those locks.  Instead, add the file
+    ** descriptor to pInode->aPending.  It will be automatically closed when
+    ** the last lock is cleared.
+    */
+    setPendingFd(pFile);
   }
+  releaseInodeInfo(pFile);
+  sqlite3_free(pFile->lockingContext);
+  rc = closeUnixFile(id);
+  unixLeaveMutex();
   return rc;
 }
 
@@ -29777,13 +32227,9 @@ static int seekAndRead(unixFile *id, sqlite3_int64 offset, void *pBuf, int cnt){
     SimulateIOError( got = -1 );
 #else
     newOffset = lseek(id->h, offset, SEEK_SET);
-    SimulateIOError( newOffset-- );
-    if( newOffset!=offset ){
-      if( newOffset == -1 ){
-        storeLastErrno((unixFile*)id, errno);
-      }else{
-        storeLastErrno((unixFile*)id, 0);
-      }
+    SimulateIOError( newOffset = -1 );
+    if( newOffset<0 ){
+      storeLastErrno((unixFile*)id, errno);
       return -1;
     }
     got = osRead(id->h, pBuf, cnt);
@@ -29882,6 +32328,7 @@ static int seekAndWriteFd(
 
   assert( nBuf==(nBuf&0x1ffff) );
   assert( fd>2 );
+  assert( piErrno!=0 );
   nBuf &= 0x1ffff;
   TIMER_START;
 
@@ -29892,11 +32339,10 @@ static int seekAndWriteFd(
 #else
   do{
     i64 iSeek = lseek(fd, iOff, SEEK_SET);
-    SimulateIOError( iSeek-- );
-
-    if( iSeek!=iOff ){
-      if( piErrno ) *piErrno = (iSeek==-1 ? errno : 0);
-      return -1;
+    SimulateIOError( iSeek = -1 );
+    if( iSeek<0 ){
+      rc = -1;
+      break;
     }
     rc = osWrite(fd, pBuf, nBuf);
   }while( rc<0 && errno==EINTR );
@@ -29905,7 +32351,7 @@ static int seekAndWriteFd(
   TIMER_END;
   OSTRACE(("WRITE   %-3d %5d %7lld %llu\n", fd, rc, iOff, TIMER_ELAPSED));
 
-  if( rc<0 && piErrno ) *piErrno = errno;
+  if( rc<0 ) *piErrno = errno;
   return rc;
 }
 
@@ -29968,7 +32414,7 @@ static int unixWrite(
   }
 #endif
 
-#if SQLITE_MAX_MMAP_SIZE>0
+#if defined(SQLITE_MMAP_READWRITE) && SQLITE_MAX_MMAP_SIZE>0
   /* Deal with as much of this write request as possible by transfering
   ** data from the memory mapping using memcpy().  */
   if( offset<pFile->mmapSize ){
@@ -30089,10 +32535,15 @@ static int full_fsync(int fd, int fullSync, int dataOnly){
 #endif
 
   /* If we compiled with the SQLITE_NO_SYNC flag, then syncing is a
-  ** no-op
+  ** no-op.  But go ahead and call fstat() to validate the file
+  ** descriptor as we need a method to provoke a failure during
+  ** coverate testing.
   */
 #ifdef SQLITE_NO_SYNC
-  rc = SQLITE_OK;
+  {
+    struct stat buf;
+    rc = osFstat(fd, &buf);
+  }
 #elif HAVE_FULLFSYNC
   if( fullSync ){
     rc = osFcntl(fd, F_FULLFSYNC, 0);
@@ -30158,16 +32609,20 @@ static int openDirectory(const char *zFilename, int *pFd){
   char zDirname[MAX_PATHNAME+1];
 
   sqlite3_snprintf(MAX_PATHNAME, zDirname, "%s", zFilename);
-  for(ii=(int)strlen(zDirname); ii>1 && zDirname[ii]!='/'; ii--);
+  for(ii=(int)strlen(zDirname); ii>0 && zDirname[ii]!='/'; ii--);
   if( ii>0 ){
     zDirname[ii] = '\0';
-    fd = robust_open(zDirname, O_RDONLY|O_BINARY, 0);
-    if( fd>=0 ){
-      OSTRACE(("OPENDIR %-3d %s\n", fd, zDirname));
-    }
+  }else{
+    if( zDirname[0]!='/' ) zDirname[0] = '.';
+    zDirname[1] = 0;
+  }
+  fd = robust_open(zDirname, O_RDONLY|O_BINARY, 0);
+  if( fd>=0 ){
+    OSTRACE(("OPENDIR %-3d %s\n", fd, zDirname));
   }
   *pFd = fd;
-  return (fd>=0?SQLITE_OK:unixLogError(SQLITE_CANTOPEN_BKPT, "open", zDirname));
+  if( fd>=0 ) return SQLITE_OK;
+  return unixLogError(SQLITE_CANTOPEN_BKPT, "openDirectory", zDirname);
 }
 
 /*
@@ -30220,10 +32675,11 @@ static int unixSync(sqlite3_file *id, int flags){
     OSTRACE(("DIRSYNC %s (have_fullfsync=%d fullsync=%d)\n", pFile->zPath,
             HAVE_FULLFSYNC, isFullsync));
     rc = osOpenDirectory(pFile->zPath, &dirfd);
-    if( rc==SQLITE_OK && dirfd>=0 ){
+    if( rc==SQLITE_OK ){
       full_fsync(dirfd, 0, 0);
       robust_close(pFile, dirfd, __LINE__);
-    }else if( rc==SQLITE_CANTOPEN ){
+    }else{
+      assert( rc==SQLITE_CANTOPEN );
       rc = SQLITE_OK;
     }
     pFile->ctrlFlags &= ~UNIXFILE_DIRSYNC;
@@ -30355,18 +32811,14 @@ static int fcntlSizeHint(unixFile *pFile, i64 nByte){
       int nWrite = 0;             /* Number of bytes written by seekAndWrite */
       i64 iWrite;                 /* Next offset to write to */
 
-      iWrite = ((buf.st_size + 2*nBlk - 1)/nBlk)*nBlk-1;
+      iWrite = (buf.st_size/nBlk)*nBlk + nBlk - 1;
       assert( iWrite>=buf.st_size );
-      assert( (iWrite/nBlk)==((buf.st_size+nBlk-1)/nBlk) );
       assert( ((iWrite+1)%nBlk)==0 );
-      for(/*no-op*/; iWrite<nSize; iWrite+=nBlk ){
+      for(/*no-op*/; iWrite<nSize+nBlk-1; iWrite+=nBlk ){
+        if( iWrite>=nSize ) iWrite = nSize - 1;
         nWrite = seekAndWrite(pFile, iWrite, "", 1);
         if( nWrite!=1 ) return SQLITE_IOERR_WRITE;
       }
-      if( nWrite==0 || (nSize%nBlk) ){
-        nWrite = seekAndWrite(pFile, nSize-1, "", 1);
-        if( nWrite!=1 ) return SQLITE_IOERR_WRITE;
-      }
 #endif
     }
   }
@@ -30414,10 +32866,6 @@ static int unixGetTempname(int nBuf, char *zBuf);
 static int unixFileControl(sqlite3_file *id, int op, void *pArg){
   unixFile *pFile = (unixFile*)id;
   switch( op ){
-    case SQLITE_FCNTL_WAL_BLOCK: {
-      /* pFile->ctrlFlags |= UNIXFILE_BLOCK; // Deferred feature */
-      return SQLITE_OK;
-    }
     case SQLITE_FCNTL_LOCKSTATE: {
       *(int*)pArg = pFile->eFileLock;
       return SQLITE_OK;
@@ -30744,10 +33192,9 @@ static int unixShmSystemLock(
   assert( n==1 || lockType!=F_RDLCK );
 
   /* Locks are within range */
-  assert( n>=1 && n<SQLITE_SHM_NLOCK );
+  assert( n>=1 && n<=SQLITE_SHM_NLOCK );
 
   if( pShmNode->h>=0 ){
-    int lkType;
     /* Initialize the locking parameters */
     memset(&f, 0, sizeof(f));
     f.l_type = lockType;
@@ -30755,10 +33202,8 @@ static int unixShmSystemLock(
     f.l_start = ofst;
     f.l_len = n;
 
-    lkType = (pFile->ctrlFlags & UNIXFILE_BLOCK)!=0 ? F_SETLKW : F_SETLK;
-    rc = osFcntl(pShmNode->h, lkType, &f);
+    rc = osFcntl(pShmNode->h, F_SETLK, &f);
     rc = (rc!=(-1)) ? SQLITE_OK : SQLITE_BUSY;
-    pFile->ctrlFlags &= ~UNIXFILE_BLOCK;
   }
 
   /* Update the global lock state and do debug tracing */
@@ -30825,7 +33270,7 @@ static int unixShmRegionPerMap(void){
 static void unixShmPurge(unixFile *pFd){
   unixShmNode *p = pFd->pInode->pShmNode;
   assert( unixMutexHeld() );
-  if( p && p->nRef==0 ){
+  if( p && ALWAYS(p->nRef==0) ){
     int nShmPerMap = unixShmRegionPerMap();
     int i;
     assert( p->pInode==pFd->pInode );
@@ -30892,7 +33337,7 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
 
   /* Allocate space for the new unixShm object. */
   p = sqlite3_malloc64( sizeof(*p) );
-  if( p==0 ) return SQLITE_NOMEM;
+  if( p==0 ) return SQLITE_NOMEM_BKPT;
   memset(p, 0, sizeof(*p));
   assert( pDbFd->pShm==0 );
 
@@ -30912,7 +33357,7 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
     ** a new *-shm file is created, an attempt will be made to create it
     ** with the same permissions.
     */
-    if( osFstat(pDbFd->h, &sStat) && pInode->bProcessLock==0 ){
+    if( osFstat(pDbFd->h, &sStat) ){
       rc = SQLITE_IOERR_FSTAT;
       goto shm_open_err;
     }
@@ -30924,7 +33369,7 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
 #endif
     pShmNode = sqlite3_malloc64( sizeof(*pShmNode) + nShmFilename );
     if( pShmNode==0 ){
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
       goto shm_open_err;
     }
     memset(pShmNode, 0, sizeof(*pShmNode)+nShmFilename);
@@ -30940,10 +33385,12 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
     pShmNode->h = -1;
     pDbFd->pInode->pShmNode = pShmNode;
     pShmNode->pInode = pDbFd->pInode;
-    pShmNode->mutex = sqlite3_mutex_alloc(SQLITE_MUTEX_FAST);
-    if( pShmNode->mutex==0 ){
-      rc = SQLITE_NOMEM;
-      goto shm_open_err;
+    if( sqlite3GlobalConfig.bCoreMutex ){
+      pShmNode->mutex = sqlite3_mutex_alloc(SQLITE_MUTEX_FAST);
+      if( pShmNode->mutex==0 ){
+        rc = SQLITE_NOMEM_BKPT;
+        goto shm_open_err;
+      }
     }
 
     if( pInode->bProcessLock==0 ){
@@ -30962,7 +33409,7 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
       ** is owned by the same user that owns the original database.  Otherwise,
       ** the original owner will not be able to connect.
       */
-      osFchown(pShmNode->h, sStat.st_uid, sStat.st_gid);
+      robustFchown(pShmNode->h, sStat.st_uid, sStat.st_gid);
   
       /* Check to see if another process is holding the dead-man switch.
       ** If not, truncate the file to zero length. 
@@ -31099,7 +33546,8 @@ static int unixShmMap(
           /* Write to the last byte of each newly allocated or extended page */
           assert( (nByte % pgsz)==0 );
           for(iPg=(sStat.st_size/pgsz); iPg<(nByte/pgsz); iPg++){
-            if( seekAndWriteFd(pShmNode->h, iPg*pgsz + pgsz-1, "", 1, 0)!=1 ){
+            int x = 0;
+            if( seekAndWriteFd(pShmNode->h, iPg*pgsz + pgsz-1, "", 1, &x)!=1 ){
               const char *zFile = pShmNode->zFilename;
               rc = unixLogError(SQLITE_IOERR_SHMSIZE, "write", zFile);
               goto shmpage_out;
@@ -31114,7 +33562,7 @@ static int unixShmMap(
         pShmNode->apRegion, nReqRegion*sizeof(char *)
     );
     if( !apNew ){
-      rc = SQLITE_IOERR_NOMEM;
+      rc = SQLITE_IOERR_NOMEM_BKPT;
       goto shmpage_out;
     }
     pShmNode->apRegion = apNew;
@@ -31134,7 +33582,7 @@ static int unixShmMap(
       }else{
         pMem = sqlite3_malloc64(szRegion);
         if( pMem==0 ){
-          rc = SQLITE_NOMEM;
+          rc = SQLITE_NOMEM_BKPT;
           goto shmpage_out;
         }
         memset(pMem, 0, szRegion);
@@ -31393,7 +33841,9 @@ static void unixRemapfile(
   assert( pFd->mmapSizeActual>=pFd->mmapSize );
   assert( MAP_FAILED!=0 );
 
+#ifdef SQLITE_MMAP_READWRITE
   if( (pFd->ctrlFlags & UNIXFILE_RDONLY)==0 ) flags |= PROT_WRITE;
+#endif
 
   if( pOrig ){
 #if HAVE_MREMAP
@@ -31465,17 +33915,14 @@ static void unixRemapfile(
 ** recreated as a result of outstanding references) or an SQLite error
 ** code otherwise.
 */
-static int unixMapfile(unixFile *pFd, i64 nByte){
-  i64 nMap = nByte;
-  int rc;
-
+static int unixMapfile(unixFile *pFd, i64 nMap){
   assert( nMap>=0 || pFd->nFetchOut==0 );
+  assert( nMap>0 || (pFd->mmapSize==0 && pFd->pMapRegion==0) );
   if( pFd->nFetchOut>0 ) return SQLITE_OK;
 
   if( nMap<0 ){
     struct stat statbuf;          /* Low-level file information */
-    rc = osFstat(pFd->h, &statbuf);
-    if( rc!=SQLITE_OK ){
+    if( osFstat(pFd->h, &statbuf) ){
       return SQLITE_IOERR_FSTAT;
     }
     nMap = statbuf.st_size;
@@ -31484,12 +33931,9 @@ static int unixMapfile(unixFile *pFd, i64 nByte){
     nMap = pFd->mmapSizeMax;
   }
 
+  assert( nMap>0 || (pFd->mmapSize==0 && pFd->pMapRegion==0) );
   if( nMap!=pFd->mmapSize ){
-    if( nMap>0 ){
-      unixRemapfile(pFd, nMap);
-    }else{
-      unixUnmapfile(pFd);
-    }
+    unixRemapfile(pFd, nMap);
   }
 
   return SQLITE_OK;
@@ -31916,7 +34360,7 @@ static int fillInUnixFile(
   pNew->pId = vxworksFindFileId(zFilename);
   if( pNew->pId==0 ){
     ctrlFlags |= UNIXFILE_NOLOCK;
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
   }
 #endif
 
@@ -31972,7 +34416,7 @@ static int fillInUnixFile(
     afpLockingContext *pCtx;
     pNew->lockingContext = pCtx = sqlite3_malloc64( sizeof(*pCtx) );
     if( pCtx==0 ){
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
     }else{
       /* NB: zFilename exists and remains valid until the file is closed
       ** according to requirement F11141.  So we do not need to make a
@@ -32002,7 +34446,7 @@ static int fillInUnixFile(
     nFilename = (int)strlen(zFilename) + 6;
     zLockFile = (char *)sqlite3_malloc64(nFilename);
     if( zLockFile==0 ){
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
     }else{
       sqlite3_snprintf(nFilename, zLockFile, "%s" DOTLOCK_SUFFIX, zFilename);
     }
@@ -32025,7 +34469,7 @@ static int fillInUnixFile(
         if( zSemName[n]=='/' ) zSemName[n] = '_';
       pNew->pInode->pSem = sem_open(zSemName, O_CREAT, 0666, 1);
       if( pNew->pInode->pSem == SEM_FAILED ){
-        rc = SQLITE_NOMEM;
+        rc = SQLITE_NOMEM_BKPT;
         pNew->pInode->aSemName[0] = '\0';
       }
     }
@@ -32060,27 +34504,29 @@ static const char *unixTempFileDir(void){
   static const char *azDirs[] = {
      0,
      0,
-     0,
      "/var/tmp",
      "/usr/tmp",
      "/tmp",
-     0        /* List terminator */
+     "."
   };
-  unsigned int i;
+  unsigned int i = 0;
   struct stat buf;
-  const char *zDir = 0;
-
-  azDirs[0] = sqlite3_temp_directory;
-  if( !azDirs[1] ) azDirs[1] = getenv("SQLITE_TMPDIR");
-  if( !azDirs[2] ) azDirs[2] = getenv("TMPDIR");
-  for(i=0; i<sizeof(azDirs)/sizeof(azDirs[0]); zDir=azDirs[i++]){
-    if( zDir==0 ) continue;
-    if( osStat(zDir, &buf) ) continue;
-    if( !S_ISDIR(buf.st_mode) ) continue;
-    if( osAccess(zDir, 07) ) continue;
-    break;
+  const char *zDir = sqlite3_temp_directory;
+
+  if( !azDirs[0] ) azDirs[0] = getenv("SQLITE_TMPDIR");
+  if( !azDirs[1] ) azDirs[1] = getenv("TMPDIR");
+  while(1){
+    if( zDir!=0
+     && osStat(zDir, &buf)==0
+     && S_ISDIR(buf.st_mode)
+     && osAccess(zDir, 03)==0
+    ){
+      return zDir;
+    }
+    if( i>=sizeof(azDirs)/sizeof(azDirs[0]) ) break;
+    zDir = azDirs[i++];
   }
-  return zDir;
+  return 0;
 }
 
 /*
@@ -32089,38 +34535,26 @@ static const char *unixTempFileDir(void){
 ** pVfs->mxPathname bytes.
 */
 static int unixGetTempname(int nBuf, char *zBuf){
-  static const unsigned char zChars[] =
-    "abcdefghijklmnopqrstuvwxyz"
-    "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-    "0123456789";
-  unsigned int i, j;
   const char *zDir;
+  int iLimit = 0;
 
   /* It's odd to simulate an io-error here, but really this is just
   ** using the io-error infrastructure to test that SQLite handles this
   ** function failing. 
   */
+  zBuf[0] = 0;
   SimulateIOError( return SQLITE_IOERR );
 
   zDir = unixTempFileDir();
-  if( zDir==0 ) zDir = ".";
-
-  /* Check that the output buffer is large enough for the temporary file 
-  ** name. If it is not, return SQLITE_ERROR.
-  */
-  if( (strlen(zDir) + strlen(SQLITE_TEMP_FILE_PREFIX) + 18) >= (size_t)nBuf ){
-    return SQLITE_ERROR;
-  }
-
+  if( zDir==0 ) return SQLITE_IOERR_GETTEMPPATH;
   do{
-    sqlite3_snprintf(nBuf-18, zBuf, "%s/"SQLITE_TEMP_FILE_PREFIX, zDir);
-    j = (int)strlen(zBuf);
-    sqlite3_randomness(15, &zBuf[j]);
-    for(i=0; i<15; i++, j++){
-      zBuf[j] = (char)zChars[ ((unsigned char)zBuf[j])%(sizeof(zChars)-1) ];
-    }
-    zBuf[j] = 0;
-    zBuf[j+1] = 0;
+    u64 r;
+    sqlite3_randomness(sizeof(r), &r);
+    assert( nBuf>2 );
+    zBuf[nBuf-2] = 0;
+    sqlite3_snprintf(nBuf, zBuf, "%s/"SQLITE_TEMP_FILE_PREFIX"%llx%c",
+                     zDir, r, 0);
+    if( zBuf[nBuf-2]!=0 || (iLimit++)>10 ) return SQLITE_ERROR;
   }while( osAccess(zBuf,0)==0 );
   return SQLITE_OK;
 }
@@ -32242,16 +34676,19 @@ static int findCreateFileMode(
     ** used by the test_multiplex.c module.
     */
     nDb = sqlite3Strlen30(zPath) - 1; 
-#ifdef SQLITE_ENABLE_8_3_NAMES
-    while( nDb>0 && sqlite3Isalnum(zPath[nDb]) ) nDb--;
-    if( nDb==0 || zPath[nDb]!='-' ) return SQLITE_OK;
-#else
     while( zPath[nDb]!='-' ){
+#ifndef SQLITE_ENABLE_8_3_NAMES
+      /* In the normal case (8+3 filenames disabled) the journal filename
+      ** is guaranteed to contain a '-' character. */
       assert( nDb>0 );
-      assert( zPath[nDb]!='\n' );
+      assert( sqlite3Isalnum(zPath[nDb]) );
+#else
+      /* If 8+3 names are possible, then the journal file might not contain
+      ** a '-' character.  So check for that case and return early. */
+      if( nDb==0 || zPath[nDb]=='.' ) return SQLITE_OK;
+#endif
       nDb--;
     }
-#endif
     memcpy(zDb, zPath, nDb);
     zDb[nDb] = '\0';
 
@@ -32379,7 +34816,7 @@ static int unixOpen(
     }else{
       pUnused = sqlite3_malloc64(sizeof(*pUnused));
       if( !pUnused ){
-        return SQLITE_NOMEM;
+        return SQLITE_NOMEM_BKPT;
       }
     }
     p->pUnused = pUnused;
@@ -32392,7 +34829,7 @@ static int unixOpen(
   }else if( !zName ){
     /* If zName is NULL, the upper layer is requesting a temp file. */
     assert(isDelete && !syncDir);
-    rc = unixGetTempname(MAX_PATHNAME+2, zTmpname);
+    rc = unixGetTempname(pVfs->mxPathname, zTmpname);
     if( rc!=SQLITE_OK ){
       return rc;
     }
@@ -32425,7 +34862,8 @@ static int unixOpen(
     }
     fd = robust_open(zName, openFlags, openMode);
     OSTRACE(("OPENX   %-3d %s 0%o\n", fd, zName, openFlags));
-    if( fd<0 && errno!=EISDIR && isReadWrite && !isExclusive ){
+    assert( !isExclusive || (openFlags & O_CREAT)!=0 );
+    if( fd<0 && errno!=EISDIR && isReadWrite ){
       /* Failed to open the file for read/write access. Try read-only. */
       flags &= ~(SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE);
       openFlags &= ~(O_RDWR|O_CREAT);
@@ -32444,7 +34882,7 @@ static int unixOpen(
     ** the same as the original database.
     */
     if( flags & (SQLITE_OPEN_WAL|SQLITE_OPEN_MAIN_JOURNAL) ){
-      osFchown(fd, uid, gid);
+      robustFchown(fd, uid, gid);
     }
   }
   assert( fd>=0 );
@@ -32464,7 +34902,7 @@ static int unixOpen(
     zPath = sqlite3_mprintf("%s", zName);
     if( zPath==0 ){
       robust_close(p, fd, __LINE__);
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
 #else
     osUnlink(zName);
@@ -32475,9 +34913,6 @@ static int unixOpen(
     p->openFlags = openFlags;
   }
 #endif
-
-  noLock = eType!=SQLITE_OPEN_MAIN_DB;
-
   
 #if defined(__APPLE__) || SQLITE_ENABLE_LOCKING_STYLE
   if( fstatfs(fd, &fsInfo) == -1 ){
@@ -32496,6 +34931,7 @@ static int unixOpen(
   /* Set up appropriate ctrlFlags */
   if( isDelete )                ctrlFlags |= UNIXFILE_DELETE;
   if( isReadonly )              ctrlFlags |= UNIXFILE_RDONLY;
+  noLock = eType!=SQLITE_OPEN_MAIN_DB;
   if( noLock )                  ctrlFlags |= UNIXFILE_NOLOCK;
   if( syncDir )                 ctrlFlags |= UNIXFILE_DIRSYNC;
   if( flags & SQLITE_OPEN_URI ) ctrlFlags |= UNIXFILE_URI;
@@ -32572,16 +35008,12 @@ static int unixDelete(
     int fd;
     rc = osOpenDirectory(zPath, &fd);
     if( rc==SQLITE_OK ){
-#if OS_VXWORKS
-      if( fsync(fd)==-1 )
-#else
-      if( fsync(fd) )
-#endif
-      {
+      if( full_fsync(fd,0,0) ){
         rc = unixLogError(SQLITE_IOERR_DIR_FSYNC, "fsync", zPath);
       }
       robust_close(0, fd, __LINE__);
-    }else if( rc==SQLITE_CANTOPEN ){
+    }else{
+      assert( rc==SQLITE_CANTOPEN );
       rc = SQLITE_OK;
     }
   }
@@ -32605,33 +35037,49 @@ static int unixAccess(
   int flags,              /* What do we want to learn about the zPath file? */
   int *pResOut            /* Write result boolean here */
 ){
-  int amode = 0;
   UNUSED_PARAMETER(NotUsed);
   SimulateIOError( return SQLITE_IOERR_ACCESS; );
-  switch( flags ){
-    case SQLITE_ACCESS_EXISTS:
-      amode = F_OK;
-      break;
-    case SQLITE_ACCESS_READWRITE:
-      amode = W_OK|R_OK;
-      break;
-    case SQLITE_ACCESS_READ:
-      amode = R_OK;
-      break;
+  assert( pResOut!=0 );
 
-    default:
-      assert(!"Invalid flags argument");
-  }
-  *pResOut = (osAccess(zPath, amode)==0);
-  if( flags==SQLITE_ACCESS_EXISTS && *pResOut ){
+  /* The spec says there are three possible values for flags.  But only
+  ** two of them are actually used */
+  assert( flags==SQLITE_ACCESS_EXISTS || flags==SQLITE_ACCESS_READWRITE );
+
+  if( flags==SQLITE_ACCESS_EXISTS ){
     struct stat buf;
-    if( 0==osStat(zPath, &buf) && buf.st_size==0 ){
-      *pResOut = 0;
-    }
+    *pResOut = (0==osStat(zPath, &buf) && buf.st_size>0);
+  }else{
+    *pResOut = osAccess(zPath, W_OK|R_OK)==0;
   }
   return SQLITE_OK;
 }
 
+/*
+**
+*/
+static int mkFullPathname(
+  const char *zPath,              /* Input path */
+  char *zOut,                     /* Output buffer */
+  int nOut                        /* Allocated size of buffer zOut */
+){
+  int nPath = sqlite3Strlen30(zPath);
+  int iOff = 0;
+  if( zPath[0]!='/' ){
+    if( osGetcwd(zOut, nOut-2)==0 ){
+      return unixLogError(SQLITE_CANTOPEN_BKPT, "getcwd", zPath);
+    }
+    iOff = sqlite3Strlen30(zOut);
+    zOut[iOff++] = '/';
+  }
+  if( (iOff+nPath+1)>nOut ){
+    /* SQLite assumes that xFullPathname() nul-terminates the output buffer
+    ** even if it returns an error.  */
+    zOut[iOff] = '\0';
+    return SQLITE_CANTOPEN_BKPT;
+  }
+  sqlite3_snprintf(nOut-iOff, &zOut[iOff], "%s", zPath);
+  return SQLITE_OK;
+}
 
 /*
 ** Turn a relative pathname into a full pathname. The relative path
@@ -32648,6 +35096,17 @@ static int unixFullPathname(
   int nOut,                     /* Size of output buffer in bytes */
   char *zOut                    /* Output buffer */
 ){
+#if !defined(HAVE_READLINK) || !defined(HAVE_LSTAT)
+  return mkFullPathname(zPath, zOut, nOut);
+#else
+  int rc = SQLITE_OK;
+  int nByte;
+  int nLink = 1;                /* Number of symbolic links followed so far */
+  const char *zIn = zPath;      /* Input path for each iteration of loop */
+  char *zDel = 0;
+
+  assert( pVfs->mxPathname==MAX_PATHNAME );
+  UNUSED_PARAMETER(pVfs);
 
   /* It's odd to simulate an io-error here, but really this is just
   ** using the io-error infrastructure to test that SQLite handles this
@@ -32656,21 +35115,62 @@ static int unixFullPathname(
   */
   SimulateIOError( return SQLITE_ERROR );
 
-  assert( pVfs->mxPathname==MAX_PATHNAME );
-  UNUSED_PARAMETER(pVfs);
+  do {
 
-  zOut[nOut-1] = '\0';
-  if( zPath[0]=='/' ){
-    sqlite3_snprintf(nOut, zOut, "%s", zPath);
-  }else{
-    int nCwd;
-    if( osGetcwd(zOut, nOut-1)==0 ){
-      return unixLogError(SQLITE_CANTOPEN_BKPT, "getcwd", zPath);
+    /* Call stat() on path zIn. Set bLink to true if the path is a symbolic
+    ** link, or false otherwise.  */
+    int bLink = 0;
+    struct stat buf;
+    if( osLstat(zIn, &buf)!=0 ){
+      if( errno!=ENOENT ){
+        rc = unixLogError(SQLITE_CANTOPEN_BKPT, "lstat", zIn);
+      }
+    }else{
+      bLink = S_ISLNK(buf.st_mode);
     }
-    nCwd = (int)strlen(zOut);
-    sqlite3_snprintf(nOut-nCwd, &zOut[nCwd], "/%s", zPath);
-  }
-  return SQLITE_OK;
+
+    if( bLink ){
+      if( zDel==0 ){
+        zDel = sqlite3_malloc(nOut);
+        if( zDel==0 ) rc = SQLITE_NOMEM_BKPT;
+      }else if( ++nLink>SQLITE_MAX_SYMLINKS ){
+        rc = SQLITE_CANTOPEN_BKPT;
+      }
+
+      if( rc==SQLITE_OK ){
+        nByte = osReadlink(zIn, zDel, nOut-1);
+        if( nByte<0 ){
+          rc = unixLogError(SQLITE_CANTOPEN_BKPT, "readlink", zIn);
+        }else{
+          if( zDel[0]!='/' ){
+            int n;
+            for(n = sqlite3Strlen30(zIn); n>0 && zIn[n-1]!='/'; n--);
+            if( nByte+n+1>nOut ){
+              rc = SQLITE_CANTOPEN_BKPT;
+            }else{
+              memmove(&zDel[n], zDel, nByte+1);
+              memcpy(zDel, zIn, n);
+              nByte += n;
+            }
+          }
+          zDel[nByte] = '\0';
+        }
+      }
+
+      zIn = zDel;
+    }
+
+    assert( rc!=SQLITE_OK || zIn!=zOut || zIn[0]=='/' );
+    if( rc==SQLITE_OK && zIn!=zOut ){
+      rc = mkFullPathname(zIn, zOut, nOut);
+    }
+    if( bLink==0 ) break;
+    zIn = zOut;
+  }while( rc==SQLITE_OK );
+
+  sqlite3_free(zDel);
+  return rc;
+#endif   /* HAVE_READLINK && HAVE_LSTAT */
 }
 
 
@@ -32839,11 +35339,8 @@ static int unixCurrentTimeInt64(sqlite3_vfs *NotUsed, sqlite3_int64 *piNow){
   *piNow = unixEpoch + 1000*(sqlite3_int64)sNow.tv_sec + sNow.tv_nsec/1000000;
 #else
   struct timeval sNow;
-  if( gettimeofday(&sNow, 0)==0 ){
-    *piNow = unixEpoch + 1000*(sqlite3_int64)sNow.tv_sec + sNow.tv_usec/1000;
-  }else{
-    rc = SQLITE_ERROR;
-  }
+  (void)gettimeofday(&sNow, 0);  /* Cannot fail given valid arguments */
+  *piNow = unixEpoch + 1000*(sqlite3_int64)sNow.tv_sec + sNow.tv_usec/1000;
 #endif
 
 #ifdef SQLITE_TEST
@@ -32855,6 +35352,7 @@ static int unixCurrentTimeInt64(sqlite3_vfs *NotUsed, sqlite3_int64 *piNow){
   return rc;
 }
 
+#ifndef SQLITE_OMIT_DEPRECATED
 /*
 ** Find the current time (in Universal Coordinated Time).  Write the
 ** current time and date as a Julian Day number into *prNow and
@@ -32868,19 +35366,21 @@ static int unixCurrentTime(sqlite3_vfs *NotUsed, double *prNow){
   *prNow = i/86400000.0;
   return rc;
 }
+#else
+# define unixCurrentTime 0
+#endif
 
 /*
-** We added the xGetLastError() method with the intention of providing
-** better low-level error messages when operating-system problems come up
-** during SQLite operation.  But so far, none of that has been implemented
-** in the core.  So this routine is never called.  For now, it is merely
-** a place-holder.
+** The xGetLastError() method is designed to return a better
+** low-level error message when operating-system problems come up
+** during SQLite operation.  Only the integer return code is currently
+** used.
 */
 static int unixGetLastError(sqlite3_vfs *NotUsed, int NotUsed2, char *NotUsed3){
   UNUSED_PARAMETER(NotUsed);
   UNUSED_PARAMETER(NotUsed2);
   UNUSED_PARAMETER(NotUsed3);
-  return 0;
+  return errno;
 }
 
 
@@ -33135,7 +35635,7 @@ static int proxyCreateLockPath(const char *lockPath){
     }
     buf[i] = lockPath[i];
   }
-  OSTRACE(("CREATELOCKPATH  proxy lock path=%s pid=%d\n", lockPath, osGetpid(0)));
+  OSTRACE(("CREATELOCKPATH  proxy lock path=%s pid=%d\n",lockPath,osGetpid(0)));
   return 0;
 }
 
@@ -33171,7 +35671,7 @@ static int proxyCreateUnixFile(
   }else{
     pUnused = sqlite3_malloc64(sizeof(*pUnused));
     if( !pUnused ){
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
   }
   if( fd<0 ){
@@ -33204,7 +35704,7 @@ static int proxyCreateUnixFile(
   
   pNew = (unixFile *)sqlite3_malloc64(sizeof(*pNew));
   if( pNew==NULL ){
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
     goto end_create_proxy;
   }
   memset(pNew, 0, sizeof(unixFile));
@@ -33547,7 +36047,7 @@ static int proxyTakeConch(unixFile *pFile){
         writeSize = PROXY_PATHINDEX + strlen(&writeBuffer[PROXY_PATHINDEX]);
         robust_ftruncate(conchFile->h, writeSize);
         rc = unixWrite((sqlite3_file *)conchFile, writeBuffer, writeSize, 0);
-        fsync(conchFile->h);
+        full_fsync(conchFile->h,0,0);
         /* If we created a new conch file (not just updated the contents of a 
          ** valid conch file), try to match the permissions of the database 
          */
@@ -33617,7 +36117,7 @@ static int proxyTakeConch(unixFile *pFile){
         if( tempLockPath ){
           pCtx->lockProxyPath = sqlite3DbStrDup(0, tempLockPath);
           if( !pCtx->lockProxyPath ){
-            rc = SQLITE_NOMEM;
+            rc = SQLITE_NOMEM_BKPT;
           }
         }
       }
@@ -33682,7 +36182,7 @@ static int proxyCreateConchPathname(char *dbPath, char **pConchPath){
   ** the name of the original database file. */  
   *pConchPath = conchPath = (char *)sqlite3_malloc64(len + 8);
   if( conchPath==0 ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   memcpy(conchPath, dbPath, len+1);
   
@@ -33798,7 +36298,7 @@ static int proxyTransformUnixFile(unixFile *pFile, const char *path) {
 
   pCtx = sqlite3_malloc64( sizeof(*pCtx) );
   if( pCtx==0 ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   memset(pCtx, 0, sizeof(*pCtx));
 
@@ -33834,7 +36334,7 @@ static int proxyTransformUnixFile(unixFile *pFile, const char *path) {
   if( rc==SQLITE_OK ){
     pCtx->dbPath = sqlite3DbStrDup(0, dbPath);
     if( pCtx->dbPath==NULL ){
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
     }
   }
   if( rc==SQLITE_OK ){
@@ -34020,7 +36520,7 @@ static int proxyUnlock(sqlite3_file *id, int eFileLock) {
 ** Close a file that uses proxy locks.
 */
 static int proxyClose(sqlite3_file *id) {
-  if( id ){
+  if( ALWAYS(id) ){
     unixFile *pFile = (unixFile*)id;
     proxyLockingContext *pCtx = (proxyLockingContext *)pFile->lockingContext;
     unixFile *lockProxy = pCtx->lockProxy;
@@ -34164,7 +36664,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_os_init(void){
 
   /* Double-check that the aSyscall[] array has been constructed
   ** correctly.  See ticket [bb3a86e890c8e96ab] */
-  assert( ArraySize(aSyscall)==25 );
+  assert( ArraySize(aSyscall)==28 );
 
   /* Register all VFSes defined in the aVfs[] array */
   for(i=0; i<(sizeof(aVfs)/sizeof(sqlite3_vfs)); i++){
@@ -34247,8 +36747,8 @@ SQLITE_API int SQLITE_STDCALL sqlite3_os_end(void){
 */
 #ifdef SQLITE_PERFORMANCE_TRACE
 
-/* 
-** hwtime.h contains inline assembler code for implementing 
+/*
+** hwtime.h contains inline assembler code for implementing
 ** high-performance timing routines.
 */
 /************** Include hwtime.h in the middle of os_common.h ****************/
@@ -34358,14 +36858,14 @@ static sqlite_uint64 g_elapsed;
 ** of code will give us the ability to simulate a disk I/O error.  This
 ** is used for testing the I/O recovery logic.
 */
-#ifdef SQLITE_TEST
-SQLITE_API int sqlite3_io_error_hit = 0;            /* Total number of I/O Errors */
-SQLITE_API int sqlite3_io_error_hardhit = 0;        /* Number of non-benign errors */
-SQLITE_API int sqlite3_io_error_pending = 0;        /* Count down to first I/O error */
-SQLITE_API int sqlite3_io_error_persist = 0;        /* True if I/O errors persist */
-SQLITE_API int sqlite3_io_error_benign = 0;         /* True if errors are benign */
-SQLITE_API int sqlite3_diskfull_pending = 0;
-SQLITE_API int sqlite3_diskfull = 0;
+#if defined(SQLITE_TEST)
+SQLITE_API extern int sqlite3_io_error_hit;
+SQLITE_API extern int sqlite3_io_error_hardhit;
+SQLITE_API extern int sqlite3_io_error_pending;
+SQLITE_API extern int sqlite3_io_error_persist;
+SQLITE_API extern int sqlite3_io_error_benign;
+SQLITE_API extern int sqlite3_diskfull_pending;
+SQLITE_API extern int sqlite3_diskfull;
 #define SimulateIOErrorBenign(X) sqlite3_io_error_benign=(X)
 #define SimulateIOError(CODE)  \
   if( (sqlite3_io_error_persist && sqlite3_io_error_hit) \
@@ -34391,17 +36891,17 @@ static void local_ioerr(){
 #define SimulateIOErrorBenign(X)
 #define SimulateIOError(A)
 #define SimulateDiskfullError(A)
-#endif
+#endif /* defined(SQLITE_TEST) */
 
 /*
 ** When testing, keep a count of the number of open files.
 */
-#ifdef SQLITE_TEST
-SQLITE_API int sqlite3_open_file_count = 0;
+#if defined(SQLITE_TEST)
+SQLITE_API extern int sqlite3_open_file_count;
 #define OpenCounter(X)  sqlite3_open_file_count+=(X)
 #else
 #define OpenCounter(X)
-#endif
+#endif /* defined(SQLITE_TEST) */
 
 #endif /* !defined(_OS_COMMON_H_) */
 
@@ -34464,6 +36964,10 @@ SQLITE_API int sqlite3_open_file_count = 0;
 #  define NTDDI_WINBLUE                     0x06030000
 #endif
 
+#ifndef NTDDI_WINTHRESHOLD
+#  define NTDDI_WINTHRESHOLD                0x06040000
+#endif
+
 /*
 ** Check to see if the GetVersionEx[AW] functions are deprecated on the
 ** target system.  GetVersionEx was first deprecated in Win8.1.
@@ -34477,6 +36981,19 @@ SQLITE_API int sqlite3_open_file_count = 0;
 #endif
 
 /*
+** Check to see if the CreateFileMappingA function is supported on the
+** target system.  It is unavailable when using "mincore.lib" on Win10.
+** When compiling for Windows 10, always assume "mincore.lib" is in use.
+*/
+#ifndef SQLITE_WIN32_CREATEFILEMAPPINGA
+#  if defined(NTDDI_VERSION) && NTDDI_VERSION >= NTDDI_WINTHRESHOLD
+#    define SQLITE_WIN32_CREATEFILEMAPPINGA   0
+#  else
+#    define SQLITE_WIN32_CREATEFILEMAPPINGA   1
+#  endif
+#endif
+
+/*
 ** This constant should already be defined (in the "WinDef.h" SDK file).
 */
 #ifndef MAX_PATH
@@ -34716,10 +37233,22 @@ struct winFile {
 #endif
 
 /*
+ * This is cache size used in the calculation of the initial size of the
+ * Win32-specific heap.  It cannot be negative.
+ */
+#ifndef SQLITE_WIN32_CACHE_SIZE
+#  if SQLITE_DEFAULT_CACHE_SIZE>=0
+#    define SQLITE_WIN32_CACHE_SIZE (SQLITE_DEFAULT_CACHE_SIZE)
+#  else
+#    define SQLITE_WIN32_CACHE_SIZE (-(SQLITE_DEFAULT_CACHE_SIZE))
+#  endif
+#endif
+
+/*
  * The initial size of the Win32-specific heap.  This value may be zero.
  */
 #ifndef SQLITE_WIN32_HEAP_INIT_SIZE
-#  define SQLITE_WIN32_HEAP_INIT_SIZE ((SQLITE_DEFAULT_CACHE_SIZE) * \
+#  define SQLITE_WIN32_HEAP_INIT_SIZE ((SQLITE_WIN32_CACHE_SIZE) * \
                                        (SQLITE_DEFAULT_PAGE_SIZE) + 4194304)
 #endif
 
@@ -34882,8 +37411,9 @@ static struct win_syscall {
 #define osCreateFileW ((HANDLE(WINAPI*)(LPCWSTR,DWORD,DWORD, \
         LPSECURITY_ATTRIBUTES,DWORD,DWORD,HANDLE))aSyscall[5].pCurrent)
 
-#if (!SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_ANSI) && \
-        (!defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0))
+#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_ANSI) && \
+        (!defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0) && \
+        SQLITE_WIN32_CREATEFILEMAPPINGA
   { "CreateFileMappingA",      (SYSCALL)CreateFileMappingA,      0 },
 #else
   { "CreateFileMappingA",      (SYSCALL)0,                       0 },
@@ -35113,8 +37643,7 @@ static struct win_syscall {
 
 #define osGetTickCount ((DWORD(WINAPI*)(VOID))aSyscall[33].pCurrent)
 
-#if defined(SQLITE_WIN32_HAS_ANSI) && defined(SQLITE_WIN32_GETVERSIONEX) && \
-        SQLITE_WIN32_GETVERSIONEX
+#if defined(SQLITE_WIN32_HAS_ANSI) && SQLITE_WIN32_GETVERSIONEX
   { "GetVersionExA",           (SYSCALL)GetVersionExA,           0 },
 #else
   { "GetVersionExA",           (SYSCALL)0,                       0 },
@@ -35124,7 +37653,7 @@ static struct win_syscall {
         LPOSVERSIONINFOA))aSyscall[34].pCurrent)
 
 #if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE) && \
-        defined(SQLITE_WIN32_GETVERSIONEX) && SQLITE_WIN32_GETVERSIONEX
+        SQLITE_WIN32_GETVERSIONEX
   { "GetVersionExW",           (SYSCALL)GetVersionExW,           0 },
 #else
   { "GetVersionExW",           (SYSCALL)0,                       0 },
@@ -35593,7 +38122,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_win32_compact_heap(LPUINT pnLargest){
     if( lastErrno==NO_ERROR ){
       sqlite3_log(SQLITE_NOMEM, "failed to HeapCompact (no space), heap=%p",
                   (void*)hHeap);
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
     }else{
       sqlite3_log(SQLITE_ERROR, "failed to HeapCompact (%lu), heap=%p",
                   osGetLastError(), (void*)hHeap);
@@ -35619,8 +38148,8 @@ SQLITE_API int SQLITE_STDCALL sqlite3_win32_reset_heap(){
   int rc;
   MUTEX_LOGIC( sqlite3_mutex *pMaster; ) /* The main static mutex */
   MUTEX_LOGIC( sqlite3_mutex *pMem; )    /* The memsys static mutex */
-  MUTEX_LOGIC( pMaster = sqlite3_mutex_alloc(SQLITE_MUTEX_STATIC_MASTER); )
-  MUTEX_LOGIC( pMem = sqlite3_mutex_alloc(SQLITE_MUTEX_STATIC_MEM); )
+  MUTEX_LOGIC( pMaster = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MASTER); )
+  MUTEX_LOGIC( pMem = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MEM); )
   sqlite3_mutex_enter(pMaster);
   sqlite3_mutex_enter(pMem);
   winMemAssertMagic();
@@ -35665,6 +38194,12 @@ SQLITE_API void SQLITE_STDCALL sqlite3_win32_write_debug(const char *zBuf, int n
   int nMin = MIN(nBuf, (SQLITE_WIN32_DBG_BUF_SIZE - 1)); /* may be negative. */
   if( nMin<-1 ) nMin = -1; /* all negative values become -1. */
   assert( nMin==-1 || nMin==0 || nMin<SQLITE_WIN32_DBG_BUF_SIZE );
+#ifdef SQLITE_ENABLE_API_ARMOR
+  if( !zBuf ){
+    (void)SQLITE_MISUSE_BKPT;
+    return;
+  }
+#endif
 #if defined(SQLITE_WIN32_HAS_ANSI)
   if( nMin>0 ){
     memset(zDbgBuf, 0, SQLITE_WIN32_DBG_BUF_SIZE);
@@ -35735,7 +38270,7 @@ SQLITE_PRIVATE DWORD sqlite3Win32Wait(HANDLE hObject){
 ** the LockFileEx() API.
 */
 
-#if !defined(SQLITE_WIN32_GETVERSIONEX) || !SQLITE_WIN32_GETVERSIONEX
+#if !SQLITE_WIN32_GETVERSIONEX
 # define osIsNT()  (1)
 #elif SQLITE_OS_WINCE || SQLITE_OS_WINRT || !defined(SQLITE_WIN32_HAS_ANSI)
 # define osIsNT()  (1)
@@ -35756,7 +38291,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_win32_is_nt(void){
   **       kernel.
   */
   return 1;
-#elif defined(SQLITE_WIN32_GETVERSIONEX) && SQLITE_WIN32_GETVERSIONEX
+#elif SQLITE_WIN32_GETVERSIONEX
   if( osInterlockedCompareExchange(&sqlite3_os_type, 0, 0)==0 ){
 #if defined(SQLITE_WIN32_HAS_ANSI)
     OSVERSIONINFOA sInfo;
@@ -35913,7 +38448,7 @@ static int winMemInit(void *pAppData){
           "failed to HeapCreate (%lu), flags=%u, initSize=%lu, maxSize=%lu",
           osGetLastError(), SQLITE_WIN32_HEAP_FLAGS, dwInitialSize,
           dwMaximumSize);
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     pWinMemData->bOwned = TRUE;
     assert( pWinMemData->bOwned );
@@ -35923,7 +38458,7 @@ static int winMemInit(void *pAppData){
   if( !pWinMemData->hHeap ){
     sqlite3_log(SQLITE_NOMEM,
         "failed to GetProcessHeap (%lu)", osGetLastError());
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   pWinMemData->bOwned = FALSE;
   assert( !pWinMemData->bOwned );
@@ -35990,147 +38525,244 @@ SQLITE_PRIVATE void sqlite3MemSetDefault(void){
 #endif /* SQLITE_WIN32_MALLOC */
 
 /*
-** Convert a UTF-8 string to Microsoft Unicode (UTF-16?).
+** Convert a UTF-8 string to Microsoft Unicode.
 **
-** Space to hold the returned string is obtained from malloc.
+** Space to hold the returned string is obtained from sqlite3_malloc().
 */
-static LPWSTR winUtf8ToUnicode(const char *zFilename){
+static LPWSTR winUtf8ToUnicode(const char *zText){
   int nChar;
-  LPWSTR zWideFilename;
+  LPWSTR zWideText;
 
-  nChar = osMultiByteToWideChar(CP_UTF8, 0, zFilename, -1, NULL, 0);
+  nChar = osMultiByteToWideChar(CP_UTF8, 0, zText, -1, NULL, 0);
   if( nChar==0 ){
     return 0;
   }
-  zWideFilename = sqlite3MallocZero( nChar*sizeof(zWideFilename[0]) );
-  if( zWideFilename==0 ){
+  zWideText = sqlite3MallocZero( nChar*sizeof(WCHAR) );
+  if( zWideText==0 ){
     return 0;
   }
-  nChar = osMultiByteToWideChar(CP_UTF8, 0, zFilename, -1, zWideFilename,
+  nChar = osMultiByteToWideChar(CP_UTF8, 0, zText, -1, zWideText,
                                 nChar);
   if( nChar==0 ){
-    sqlite3_free(zWideFilename);
-    zWideFilename = 0;
+    sqlite3_free(zWideText);
+    zWideText = 0;
   }
-  return zWideFilename;
+  return zWideText;
 }
 
 /*
-** Convert Microsoft Unicode to UTF-8.  Space to hold the returned string is
-** obtained from sqlite3_malloc().
+** Convert a Microsoft Unicode string to UTF-8.
+**
+** Space to hold the returned string is obtained from sqlite3_malloc().
 */
-static char *winUnicodeToUtf8(LPCWSTR zWideFilename){
+static char *winUnicodeToUtf8(LPCWSTR zWideText){
   int nByte;
-  char *zFilename;
+  char *zText;
 
-  nByte = osWideCharToMultiByte(CP_UTF8, 0, zWideFilename, -1, 0, 0, 0, 0);
+  nByte = osWideCharToMultiByte(CP_UTF8, 0, zWideText, -1, 0, 0, 0, 0);
   if( nByte == 0 ){
     return 0;
   }
-  zFilename = sqlite3MallocZero( nByte );
-  if( zFilename==0 ){
+  zText = sqlite3MallocZero( nByte );
+  if( zText==0 ){
     return 0;
   }
-  nByte = osWideCharToMultiByte(CP_UTF8, 0, zWideFilename, -1, zFilename, nByte,
+  nByte = osWideCharToMultiByte(CP_UTF8, 0, zWideText, -1, zText, nByte,
                                 0, 0);
   if( nByte == 0 ){
-    sqlite3_free(zFilename);
-    zFilename = 0;
+    sqlite3_free(zText);
+    zText = 0;
   }
-  return zFilename;
+  return zText;
 }
 
 /*
-** Convert an ANSI string to Microsoft Unicode, based on the
-** current codepage settings for file apis.
+** Convert an ANSI string to Microsoft Unicode, using the ANSI or OEM
+** code page.
 **
-** Space to hold the returned string is obtained
-** from sqlite3_malloc.
+** Space to hold the returned string is obtained from sqlite3_malloc().
 */
-static LPWSTR winMbcsToUnicode(const char *zFilename){
+static LPWSTR winMbcsToUnicode(const char *zText, int useAnsi){
   int nByte;
-  LPWSTR zMbcsFilename;
-  int codepage = osAreFileApisANSI() ? CP_ACP : CP_OEMCP;
+  LPWSTR zMbcsText;
+  int codepage = useAnsi ? CP_ACP : CP_OEMCP;
 
-  nByte = osMultiByteToWideChar(codepage, 0, zFilename, -1, NULL,
+  nByte = osMultiByteToWideChar(codepage, 0, zText, -1, NULL,
                                 0)*sizeof(WCHAR);
   if( nByte==0 ){
     return 0;
   }
-  zMbcsFilename = sqlite3MallocZero( nByte*sizeof(zMbcsFilename[0]) );
-  if( zMbcsFilename==0 ){
+  zMbcsText = sqlite3MallocZero( nByte*sizeof(WCHAR) );
+  if( zMbcsText==0 ){
     return 0;
   }
-  nByte = osMultiByteToWideChar(codepage, 0, zFilename, -1, zMbcsFilename,
+  nByte = osMultiByteToWideChar(codepage, 0, zText, -1, zMbcsText,
                                 nByte);
   if( nByte==0 ){
-    sqlite3_free(zMbcsFilename);
-    zMbcsFilename = 0;
+    sqlite3_free(zMbcsText);
+    zMbcsText = 0;
   }
-  return zMbcsFilename;
+  return zMbcsText;
 }
 
 /*
-** Convert Microsoft Unicode to multi-byte character string, based on the
-** user's ANSI codepage.
+** Convert a Microsoft Unicode string to a multi-byte character string,
+** using the ANSI or OEM code page.
 **
-** Space to hold the returned string is obtained from
-** sqlite3_malloc().
+** Space to hold the returned string is obtained from sqlite3_malloc().
 */
-static char *winUnicodeToMbcs(LPCWSTR zWideFilename){
+static char *winUnicodeToMbcs(LPCWSTR zWideText, int useAnsi){
   int nByte;
-  char *zFilename;
-  int codepage = osAreFileApisANSI() ? CP_ACP : CP_OEMCP;
+  char *zText;
+  int codepage = useAnsi ? CP_ACP : CP_OEMCP;
 
-  nByte = osWideCharToMultiByte(codepage, 0, zWideFilename, -1, 0, 0, 0, 0);
+  nByte = osWideCharToMultiByte(codepage, 0, zWideText, -1, 0, 0, 0, 0);
   if( nByte == 0 ){
     return 0;
   }
-  zFilename = sqlite3MallocZero( nByte );
-  if( zFilename==0 ){
+  zText = sqlite3MallocZero( nByte );
+  if( zText==0 ){
     return 0;
   }
-  nByte = osWideCharToMultiByte(codepage, 0, zWideFilename, -1, zFilename,
+  nByte = osWideCharToMultiByte(codepage, 0, zWideText, -1, zText,
                                 nByte, 0, 0);
   if( nByte == 0 ){
-    sqlite3_free(zFilename);
-    zFilename = 0;
+    sqlite3_free(zText);
+    zText = 0;
   }
-  return zFilename;
+  return zText;
 }
 
 /*
-** Convert multibyte character string to UTF-8.  Space to hold the
-** returned string is obtained from sqlite3_malloc().
+** Convert a multi-byte character string to UTF-8.
+**
+** Space to hold the returned string is obtained from sqlite3_malloc().
 */
-SQLITE_API char *SQLITE_STDCALL sqlite3_win32_mbcs_to_utf8(const char *zFilename){
-  char *zFilenameUtf8;
+static char *winMbcsToUtf8(const char *zText, int useAnsi){
+  char *zTextUtf8;
   LPWSTR zTmpWide;
 
-  zTmpWide = winMbcsToUnicode(zFilename);
+  zTmpWide = winMbcsToUnicode(zText, useAnsi);
   if( zTmpWide==0 ){
     return 0;
   }
-  zFilenameUtf8 = winUnicodeToUtf8(zTmpWide);
+  zTextUtf8 = winUnicodeToUtf8(zTmpWide);
   sqlite3_free(zTmpWide);
-  return zFilenameUtf8;
+  return zTextUtf8;
 }
 
 /*
-** Convert UTF-8 to multibyte character string.  Space to hold the
-** returned string is obtained from sqlite3_malloc().
+** Convert a UTF-8 string to a multi-byte character string.
+**
+** Space to hold the returned string is obtained from sqlite3_malloc().
 */
-SQLITE_API char *SQLITE_STDCALL sqlite3_win32_utf8_to_mbcs(const char *zFilename){
-  char *zFilenameMbcs;
+static char *winUtf8ToMbcs(const char *zText, int useAnsi){
+  char *zTextMbcs;
   LPWSTR zTmpWide;
 
-  zTmpWide = winUtf8ToUnicode(zFilename);
+  zTmpWide = winUtf8ToUnicode(zText);
   if( zTmpWide==0 ){
     return 0;
   }
-  zFilenameMbcs = winUnicodeToMbcs(zTmpWide);
+  zTextMbcs = winUnicodeToMbcs(zTmpWide, useAnsi);
   sqlite3_free(zTmpWide);
-  return zFilenameMbcs;
+  return zTextMbcs;
+}
+
+/*
+** This is a public wrapper for the winUtf8ToUnicode() function.
+*/
+SQLITE_API LPWSTR SQLITE_STDCALL sqlite3_win32_utf8_to_unicode(const char *zText){
+#ifdef SQLITE_ENABLE_API_ARMOR
+  if( !zText ){
+    (void)SQLITE_MISUSE_BKPT;
+    return 0;
+  }
+#endif
+#ifndef SQLITE_OMIT_AUTOINIT
+  if( sqlite3_initialize() ) return 0;
+#endif
+  return winUtf8ToUnicode(zText);
+}
+
+/*
+** This is a public wrapper for the winUnicodeToUtf8() function.
+*/
+SQLITE_API char *SQLITE_STDCALL sqlite3_win32_unicode_to_utf8(LPCWSTR zWideText){
+#ifdef SQLITE_ENABLE_API_ARMOR
+  if( !zWideText ){
+    (void)SQLITE_MISUSE_BKPT;
+    return 0;
+  }
+#endif
+#ifndef SQLITE_OMIT_AUTOINIT
+  if( sqlite3_initialize() ) return 0;
+#endif
+  return winUnicodeToUtf8(zWideText);
+}
+
+/*
+** This is a public wrapper for the winMbcsToUtf8() function.
+*/
+SQLITE_API char *SQLITE_STDCALL sqlite3_win32_mbcs_to_utf8(const char *zText){
+#ifdef SQLITE_ENABLE_API_ARMOR
+  if( !zText ){
+    (void)SQLITE_MISUSE_BKPT;
+    return 0;
+  }
+#endif
+#ifndef SQLITE_OMIT_AUTOINIT
+  if( sqlite3_initialize() ) return 0;
+#endif
+  return winMbcsToUtf8(zText, osAreFileApisANSI());
+}
+
+/*
+** This is a public wrapper for the winMbcsToUtf8() function.
+*/
+SQLITE_API char *SQLITE_STDCALL sqlite3_win32_mbcs_to_utf8_v2(const char *zText, int useAnsi){
+#ifdef SQLITE_ENABLE_API_ARMOR
+  if( !zText ){
+    (void)SQLITE_MISUSE_BKPT;
+    return 0;
+  }
+#endif
+#ifndef SQLITE_OMIT_AUTOINIT
+  if( sqlite3_initialize() ) return 0;
+#endif
+  return winMbcsToUtf8(zText, useAnsi);
+}
+
+/*
+** This is a public wrapper for the winUtf8ToMbcs() function.
+*/
+SQLITE_API char *SQLITE_STDCALL sqlite3_win32_utf8_to_mbcs(const char *zText){
+#ifdef SQLITE_ENABLE_API_ARMOR
+  if( !zText ){
+    (void)SQLITE_MISUSE_BKPT;
+    return 0;
+  }
+#endif
+#ifndef SQLITE_OMIT_AUTOINIT
+  if( sqlite3_initialize() ) return 0;
+#endif
+  return winUtf8ToMbcs(zText, osAreFileApisANSI());
+}
+
+/*
+** This is a public wrapper for the winUtf8ToMbcs() function.
+*/
+SQLITE_API char *SQLITE_STDCALL sqlite3_win32_utf8_to_mbcs_v2(const char *zText, int useAnsi){
+#ifdef SQLITE_ENABLE_API_ARMOR
+  if( !zText ){
+    (void)SQLITE_MISUSE_BKPT;
+    return 0;
+  }
+#endif
+#ifndef SQLITE_OMIT_AUTOINIT
+  if( sqlite3_initialize() ) return 0;
+#endif
+  return winUtf8ToMbcs(zText, useAnsi);
 }
 
 /*
@@ -36160,7 +38792,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_win32_set_directory(DWORD type, LPCWSTR zV
     if( zValue && zValue[0] ){
       zValueUtf8 = winUnicodeToUtf8(zValue);
       if ( zValueUtf8==0 ){
-        return SQLITE_NOMEM;
+        return SQLITE_NOMEM_BKPT;
       }
     }
     sqlite3_free(*ppDirectory);
@@ -36232,7 +38864,7 @@ static int winGetLastErrorMsg(DWORD lastErrno, int nBuf, char *zBuf){
     if( dwLen > 0 ){
       /* allocate a buffer and convert to UTF8 */
       sqlite3BeginBenignMalloc();
-      zOut = sqlite3_win32_mbcs_to_utf8(zTemp);
+      zOut = winMbcsToUtf8(zTemp, osAreFileApisANSI());
       sqlite3EndBenignMalloc();
       /* free the system buffer allocated by FormatMessage */
       osLocalFree(zTemp);
@@ -36374,16 +39006,17 @@ static void winLogIoerr(int nRetry, int lineno){
   }
 }
 
-#if SQLITE_OS_WINCE
-/*************************************************************************
-** This section contains code for WinCE only.
+/*
+** This #if does not rely on the SQLITE_OS_WINCE define because the
+** corresponding section in "date.c" cannot use it.
 */
-#if !defined(SQLITE_MSVC_LOCALTIME_API) || !SQLITE_MSVC_LOCALTIME_API
+#if !defined(SQLITE_OMIT_LOCALTIME) && defined(_WIN32_WCE) && \
+    (!defined(SQLITE_MSVC_LOCALTIME_API) || !SQLITE_MSVC_LOCALTIME_API)
 /*
-** The MSVC CRT on Windows CE may not have a localtime() function.  So
-** create a substitute.
+** The MSVC CRT on Windows CE may not have a localtime() function.
+** So define a substitute.
 */
-/* #include <time.h> */
+/* #  include <time.h> */
 struct tm *__cdecl localtime(const time_t *t)
 {
   static struct tm y;
@@ -36407,6 +39040,10 @@ struct tm *__cdecl localtime(const time_t *t)
 }
 #endif
 
+#if SQLITE_OS_WINCE
+/*************************************************************************
+** This section contains code for WinCE only.
+*/
 #define HANDLE_TO_WINFILE(a) (winFile*)&((char*)a)[-(int)offsetof(winFile,h)]
 
 /*
@@ -36437,7 +39074,7 @@ static int winceCreateLock(const char *zFilename, winFile *pFile){
   zName = winUtf8ToUnicode(zFilename);
   if( zName==0 ){
     /* out of memory */
-    return SQLITE_IOERR_NOMEM;
+    return SQLITE_IOERR_NOMEM_BKPT;
   }
 
   /* Initialize the local lockdata */
@@ -36990,7 +39627,7 @@ static int winWrite(
            "offset=%lld, lock=%d\n", osGetCurrentProcessId(), pFile,
            pFile->h, pBuf, amt, offset, pFile->locktype));
 
-#if SQLITE_MAX_MMAP_SIZE>0
+#if defined(SQLITE_MMAP_READWRITE) && SQLITE_MAX_MMAP_SIZE>0
   /* Deal with as much of this write request as possible by transfering
   ** data from the memory mapping using memcpy().  */
   if( offset<pFile->mmapSize ){
@@ -37420,9 +40057,8 @@ static int winLock(sqlite3_file *id, int locktype){
   ** the PENDING_LOCK byte is temporary.
   */
   newLocktype = pFile->locktype;
-  if(   (pFile->locktype==NO_LOCK)
-     || (   (locktype==EXCLUSIVE_LOCK)
-         && (pFile->locktype==RESERVED_LOCK))
+  if( pFile->locktype==NO_LOCK
+   || (locktype==EXCLUSIVE_LOCK && pFile->locktype<=RESERVED_LOCK)
   ){
     int cnt = 3;
     while( cnt-->0 && (res = winLockFile(&pFile->h, SQLITE_LOCKFILE_FLAGS,
@@ -37538,7 +40174,7 @@ static int winCheckReservedLock(sqlite3_file *id, int *pResOut){
     res = 1;
     OSTRACE(("TEST-WR-LOCK file=%p, result=%d (local)\n", pFile->h, res));
   }else{
-    res = winLockFile(&pFile->h, SQLITE_LOCKFILEEX_FLAGS,RESERVED_BYTE, 0, 1, 0);
+    res = winLockFile(&pFile->h, SQLITE_LOCKFILEEX_FLAGS,RESERVED_BYTE,0,1,0);
     if( res ){
       winUnlockFile(&pFile->h, RESERVED_BYTE, 0, 1, 0);
     }
@@ -37628,7 +40264,7 @@ static int winFileControl(sqlite3_file *id, int op, void *pArg){
       OSTRACE(("FCNTL file=%p, rc=SQLITE_OK\n", pFile->h));
       return SQLITE_OK;
     }
-    case SQLITE_LAST_ERRNO: {
+    case SQLITE_FCNTL_LAST_ERRNO: {
       *(int*)pArg = (int)pFile->lastErrno;
       OSTRACE(("FCNTL file=%p, rc=SQLITE_OK\n", pFile->h));
       return SQLITE_OK;
@@ -37986,12 +40622,12 @@ static int winOpenSharedMemory(winFile *pDbFd){
   ** allocate space for a new winShmNode and filename.
   */
   p = sqlite3MallocZero( sizeof(*p) );
-  if( p==0 ) return SQLITE_IOERR_NOMEM;
+  if( p==0 ) return SQLITE_IOERR_NOMEM_BKPT;
   nName = sqlite3Strlen30(pDbFd->zPath);
   pNew = sqlite3MallocZero( sizeof(*pShmNode) + nName + 17 );
   if( pNew==0 ){
     sqlite3_free(p);
-    return SQLITE_IOERR_NOMEM;
+    return SQLITE_IOERR_NOMEM_BKPT;
   }
   pNew->zFilename = (char*)&pNew[1];
   sqlite3_snprintf(nName+15, pNew->zFilename, "%s-shm", pDbFd->zPath);
@@ -38016,10 +40652,12 @@ static int winOpenSharedMemory(winFile *pDbFd){
     pShmNode->pNext = winShmNodeList;
     winShmNodeList = pShmNode;
 
-    pShmNode->mutex = sqlite3_mutex_alloc(SQLITE_MUTEX_FAST);
-    if( pShmNode->mutex==0 ){
-      rc = SQLITE_IOERR_NOMEM;
-      goto shm_open_err;
+    if( sqlite3GlobalConfig.bCoreMutex ){
+      pShmNode->mutex = sqlite3_mutex_alloc(SQLITE_MUTEX_FAST);
+      if( pShmNode->mutex==0 ){
+        rc = SQLITE_IOERR_NOMEM_BKPT;
+        goto shm_open_err;
+      }
     }
 
     rc = winOpen(pDbFd->pVfs,
@@ -38323,7 +40961,7 @@ static int winShmMap(
         pShmNode->aRegion, (iRegion+1)*sizeof(apNew[0])
     );
     if( !apNew ){
-      rc = SQLITE_IOERR_NOMEM;
+      rc = SQLITE_IOERR_NOMEM_BKPT;
       goto shmpage_out;
     }
     pShmNode->aRegion = apNew;
@@ -38340,7 +40978,7 @@ static int winShmMap(
       hMap = osCreateFileMappingW(pShmNode->hFile.h,
           NULL, PAGE_READWRITE, 0, nByte, NULL
       );
-#elif defined(SQLITE_WIN32_HAS_ANSI)
+#elif defined(SQLITE_WIN32_HAS_ANSI) && SQLITE_WIN32_CREATEFILEMAPPINGA
       hMap = osCreateFileMappingA(pShmNode->hFile.h,
           NULL, PAGE_READWRITE, 0, nByte, NULL
       );
@@ -38484,17 +41122,19 @@ static int winMapfile(winFile *pFd, sqlite3_int64 nByte){
     DWORD flags = FILE_MAP_READ;
 
     winUnmapfile(pFd);
+#ifdef SQLITE_MMAP_READWRITE
     if( (pFd->ctrlFlags & WINFILE_RDONLY)==0 ){
       protect = PAGE_READWRITE;
       flags |= FILE_MAP_WRITE;
     }
+#endif
 #if SQLITE_OS_WINRT
     pFd->hMap = osCreateFileMappingFromApp(pFd->h, NULL, protect, nMap, NULL);
 #elif defined(SQLITE_WIN32_HAS_WIDE)
     pFd->hMap = osCreateFileMappingW(pFd->h, NULL, protect,
                                 (DWORD)((nMap>>32) & 0xffffffff),
                                 (DWORD)(nMap & 0xffffffff), NULL);
-#elif defined(SQLITE_WIN32_HAS_ANSI)
+#elif defined(SQLITE_WIN32_HAS_ANSI) && SQLITE_WIN32_CREATEFILEMAPPINGA
     pFd->hMap = osCreateFileMappingA(pFd->h, NULL, protect,
                                 (DWORD)((nMap>>32) & 0xffffffff),
                                 (DWORD)(nMap & 0xffffffff), NULL);
@@ -38675,7 +41315,7 @@ static char *winConvertToUtf8Filename(const void *zFilename){
   }
 #ifdef SQLITE_WIN32_HAS_ANSI
   else{
-    zConverted = sqlite3_win32_mbcs_to_utf8(zFilename);
+    zConverted = winMbcsToUtf8(zFilename, osAreFileApisANSI());
   }
 #endif
   /* caller will handle out of memory */
@@ -38696,7 +41336,7 @@ static void *winConvertFromUtf8Filename(const char *zFilename){
   }
 #ifdef SQLITE_WIN32_HAS_ANSI
   else{
-    zConverted = sqlite3_win32_utf8_to_mbcs(zFilename);
+    zConverted = winUtf8ToMbcs(zFilename, osAreFileApisANSI());
   }
 #endif
   /* caller will handle out of memory */
@@ -38751,7 +41391,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
   zBuf = sqlite3MallocZero( nBuf );
   if( !zBuf ){
     OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
-    return SQLITE_IOERR_NOMEM;
+    return SQLITE_IOERR_NOMEM_BKPT;
   }
 
   /* Figure out the effective temporary directory.  First, check if one
@@ -38809,7 +41449,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
         if( !zConverted ){
           sqlite3_free(zBuf);
           OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
-          return SQLITE_IOERR_NOMEM;
+          return SQLITE_IOERR_NOMEM_BKPT;
         }
         if( winIsDir(zConverted) ){
           sqlite3_snprintf(nMax, zBuf, "%s", zDir);
@@ -38822,7 +41462,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
         if( !zConverted ){
           sqlite3_free(zBuf);
           OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
-          return SQLITE_IOERR_NOMEM;
+          return SQLITE_IOERR_NOMEM_BKPT;
         }
         if( cygwin_conv_path(
                 osIsNT() ? CCP_POSIX_TO_WIN_W : CCP_POSIX_TO_WIN_A, zDir,
@@ -38843,7 +41483,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
             sqlite3_free(zConverted);
             sqlite3_free(zBuf);
             OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
-            return SQLITE_IOERR_NOMEM;
+            return SQLITE_IOERR_NOMEM_BKPT;
           }
           sqlite3_snprintf(nMax, zBuf, "%s", zUtf8);
           sqlite3_free(zUtf8);
@@ -38861,7 +41501,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
     if( !zWidePath ){
       sqlite3_free(zBuf);
       OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
-      return SQLITE_IOERR_NOMEM;
+      return SQLITE_IOERR_NOMEM_BKPT;
     }
     if( osGetTempPathW(nMax, zWidePath)==0 ){
       sqlite3_free(zWidePath);
@@ -38879,7 +41519,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
       sqlite3_free(zWidePath);
       sqlite3_free(zBuf);
       OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
-      return SQLITE_IOERR_NOMEM;
+      return SQLITE_IOERR_NOMEM_BKPT;
     }
   }
 #ifdef SQLITE_WIN32_HAS_ANSI
@@ -38889,7 +41529,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
     if( !zMbcsPath ){
       sqlite3_free(zBuf);
       OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
-      return SQLITE_IOERR_NOMEM;
+      return SQLITE_IOERR_NOMEM_BKPT;
     }
     if( osGetTempPathA(nMax, zMbcsPath)==0 ){
       sqlite3_free(zBuf);
@@ -38897,14 +41537,14 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
       return winLogError(SQLITE_IOERR_GETTEMPPATH, osGetLastError(),
                          "winGetTempname3", 0);
     }
-    zUtf8 = sqlite3_win32_mbcs_to_utf8(zMbcsPath);
+    zUtf8 = winMbcsToUtf8(zMbcsPath, osAreFileApisANSI());
     if( zUtf8 ){
       sqlite3_snprintf(nMax, zBuf, "%s", zUtf8);
       sqlite3_free(zUtf8);
     }else{
       sqlite3_free(zBuf);
       OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
-      return SQLITE_IOERR_NOMEM;
+      return SQLITE_IOERR_NOMEM_BKPT;
     }
   }
 #endif /* SQLITE_WIN32_HAS_ANSI */
@@ -39096,7 +41736,7 @@ static int winOpen(
   if( zConverted==0 ){
     sqlite3_free(zTmpname);
     OSTRACE(("OPEN name=%s, rc=SQLITE_IOERR_NOMEM", zUtf8Name));
-    return SQLITE_IOERR_NOMEM;
+    return SQLITE_IOERR_NOMEM_BKPT;
   }
 
   if( winIsDir(zConverted) ){
@@ -39296,7 +41936,7 @@ static int winDelete(
   zConverted = winConvertFromUtf8Filename(zFilename);
   if( zConverted==0 ){
     OSTRACE(("DELETE name=%s, rc=SQLITE_IOERR_NOMEM\n", zFilename));
-    return SQLITE_IOERR_NOMEM;
+    return SQLITE_IOERR_NOMEM_BKPT;
   }
   if( osIsNT() ){
     do {
@@ -39404,7 +42044,7 @@ static int winAccess(
   zConverted = winConvertFromUtf8Filename(zFilename);
   if( zConverted==0 ){
     OSTRACE(("ACCESS name=%s, rc=SQLITE_IOERR_NOMEM\n", zFilename));
-    return SQLITE_IOERR_NOMEM;
+    return SQLITE_IOERR_NOMEM_BKPT;
   }
   if( osIsNT() ){
     int cnt = 0;
@@ -39531,7 +42171,7 @@ static int winFullPathname(
     */
     char *zOut = sqlite3MallocZero( pVfs->mxPathname+1 );
     if( !zOut ){
-      return SQLITE_IOERR_NOMEM;
+      return SQLITE_IOERR_NOMEM_BKPT;
     }
     if( cygwin_conv_path(
             (osIsNT() ? CCP_POSIX_TO_WIN_W : CCP_POSIX_TO_WIN_A) |
@@ -39543,7 +42183,7 @@ static int winFullPathname(
       char *zUtf8 = winConvertToUtf8Filename(zOut);
       if( !zUtf8 ){
         sqlite3_free(zOut);
-        return SQLITE_IOERR_NOMEM;
+        return SQLITE_IOERR_NOMEM_BKPT;
       }
       sqlite3_snprintf(MIN(nFull, pVfs->mxPathname), zFull, "%s%c%s",
                        sqlite3_data_directory, winGetDirSep(), zUtf8);
@@ -39553,7 +42193,7 @@ static int winFullPathname(
   }else{
     char *zOut = sqlite3MallocZero( pVfs->mxPathname+1 );
     if( !zOut ){
-      return SQLITE_IOERR_NOMEM;
+      return SQLITE_IOERR_NOMEM_BKPT;
     }
     if( cygwin_conv_path(
             (osIsNT() ? CCP_POSIX_TO_WIN_W : CCP_POSIX_TO_WIN_A),
@@ -39565,7 +42205,7 @@ static int winFullPathname(
       char *zUtf8 = winConvertToUtf8Filename(zOut);
       if( !zUtf8 ){
         sqlite3_free(zOut);
-        return SQLITE_IOERR_NOMEM;
+        return SQLITE_IOERR_NOMEM_BKPT;
       }
       sqlite3_snprintf(MIN(nFull, pVfs->mxPathname), zFull, "%s", zUtf8);
       sqlite3_free(zUtf8);
@@ -39625,7 +42265,7 @@ static int winFullPathname(
   }
   zConverted = winConvertFromUtf8Filename(zRelative);
   if( zConverted==0 ){
-    return SQLITE_IOERR_NOMEM;
+    return SQLITE_IOERR_NOMEM_BKPT;
   }
   if( osIsNT() ){
     LPWSTR zTemp;
@@ -39639,7 +42279,7 @@ static int winFullPathname(
     zTemp = sqlite3MallocZero( nByte*sizeof(zTemp[0]) );
     if( zTemp==0 ){
       sqlite3_free(zConverted);
-      return SQLITE_IOERR_NOMEM;
+      return SQLITE_IOERR_NOMEM_BKPT;
     }
     nByte = osGetFullPathNameW((LPCWSTR)zConverted, nByte, zTemp, 0);
     if( nByte==0 ){
@@ -39665,7 +42305,7 @@ static int winFullPathname(
     zTemp = sqlite3MallocZero( nByte*sizeof(zTemp[0]) );
     if( zTemp==0 ){
       sqlite3_free(zConverted);
-      return SQLITE_IOERR_NOMEM;
+      return SQLITE_IOERR_NOMEM_BKPT;
     }
     nByte = osGetFullPathNameA((char*)zConverted, nByte, zTemp, 0);
     if( nByte==0 ){
@@ -39675,7 +42315,7 @@ static int winFullPathname(
                          "winFullPathname4", zRelative);
     }
     sqlite3_free(zConverted);
-    zOut = sqlite3_win32_mbcs_to_utf8(zTemp);
+    zOut = winMbcsToUtf8(zTemp, osAreFileApisANSI());
     sqlite3_free(zTemp);
   }
 #endif
@@ -39684,7 +42324,7 @@ static int winFullPathname(
     sqlite3_free(zOut);
     return SQLITE_OK;
   }else{
-    return SQLITE_IOERR_NOMEM;
+    return SQLITE_IOERR_NOMEM_BKPT;
   }
 #endif
 }
@@ -39759,65 +42399,85 @@ static void winDlClose(sqlite3_vfs *pVfs, void *pHandle){
   #define winDlClose 0
 #endif
 
+/* State information for the randomness gatherer. */
+typedef struct EntropyGatherer EntropyGatherer;
+struct EntropyGatherer {
+  unsigned char *a;   /* Gather entropy into this buffer */
+  int na;             /* Size of a[] in bytes */
+  int i;              /* XOR next input into a[i] */
+  int nXor;           /* Number of XOR operations done */
+};
+
+#if !defined(SQLITE_TEST) && !defined(SQLITE_OMIT_RANDOMNESS)
+/* Mix sz bytes of entropy into p. */
+static void xorMemory(EntropyGatherer *p, unsigned char *x, int sz){
+  int j, k;
+  for(j=0, k=p->i; j<sz; j++){
+    p->a[k++] ^= x[j];
+    if( k>=p->na ) k = 0;
+  }
+  p->i = k;
+  p->nXor += sz;
+}
+#endif /* !defined(SQLITE_TEST) && !defined(SQLITE_OMIT_RANDOMNESS) */
 
 /*
 ** Write up to nBuf bytes of randomness into zBuf.
 */
 static int winRandomness(sqlite3_vfs *pVfs, int nBuf, char *zBuf){
-  int n = 0;
-  UNUSED_PARAMETER(pVfs);
 #if defined(SQLITE_TEST) || defined(SQLITE_OMIT_RANDOMNESS)
-  n = nBuf;
+  UNUSED_PARAMETER(pVfs);
   memset(zBuf, 0, nBuf);
+  return nBuf;
 #else
-  if( sizeof(SYSTEMTIME)<=nBuf-n ){
+  EntropyGatherer e;
+  UNUSED_PARAMETER(pVfs);
+  memset(zBuf, 0, nBuf);
+#if defined(_MSC_VER) && _MSC_VER>=1400 && !SQLITE_OS_WINCE
+  rand_s((unsigned int*)zBuf); /* rand_s() is not available with MinGW */
+#endif /* defined(_MSC_VER) && _MSC_VER>=1400 */
+  e.a = (unsigned char*)zBuf;
+  e.na = nBuf;
+  e.nXor = 0;
+  e.i = 0;
+  {
     SYSTEMTIME x;
     osGetSystemTime(&x);
-    memcpy(&zBuf[n], &x, sizeof(x));
-    n += sizeof(x);
+    xorMemory(&e, (unsigned char*)&x, sizeof(SYSTEMTIME));
   }
-  if( sizeof(DWORD)<=nBuf-n ){
+  {
     DWORD pid = osGetCurrentProcessId();
-    memcpy(&zBuf[n], &pid, sizeof(pid));
-    n += sizeof(pid);
+    xorMemory(&e, (unsigned char*)&pid, sizeof(DWORD));
   }
 #if SQLITE_OS_WINRT
-  if( sizeof(ULONGLONG)<=nBuf-n ){
+  {
     ULONGLONG cnt = osGetTickCount64();
-    memcpy(&zBuf[n], &cnt, sizeof(cnt));
-    n += sizeof(cnt);
+    xorMemory(&e, (unsigned char*)&cnt, sizeof(ULONGLONG));
   }
 #else
-  if( sizeof(DWORD)<=nBuf-n ){
+  {
     DWORD cnt = osGetTickCount();
-    memcpy(&zBuf[n], &cnt, sizeof(cnt));
-    n += sizeof(cnt);
+    xorMemory(&e, (unsigned char*)&cnt, sizeof(DWORD));
   }
-#endif
-  if( sizeof(LARGE_INTEGER)<=nBuf-n ){
+#endif /* SQLITE_OS_WINRT */
+  {
     LARGE_INTEGER i;
     osQueryPerformanceCounter(&i);
-    memcpy(&zBuf[n], &i, sizeof(i));
-    n += sizeof(i);
+    xorMemory(&e, (unsigned char*)&i, sizeof(LARGE_INTEGER));
   }
 #if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && SQLITE_WIN32_USE_UUID
-  if( sizeof(UUID)<=nBuf-n ){
+  {
     UUID id;
     memset(&id, 0, sizeof(UUID));
     osUuidCreate(&id);
-    memcpy(&zBuf[n], &id, sizeof(UUID));
-    n += sizeof(UUID);
-  }
-  if( sizeof(UUID)<=nBuf-n ){
-    UUID id;
+    xorMemory(&e, (unsigned char*)&id, sizeof(UUID));
     memset(&id, 0, sizeof(UUID));
     osUuidCreateSequential(&id);
-    memcpy(&zBuf[n], &id, sizeof(UUID));
-    n += sizeof(UUID);
+    xorMemory(&e, (unsigned char*)&id, sizeof(UUID));
   }
-#endif
-#endif /* defined(SQLITE_TEST) || defined(SQLITE_ZERO_PRNG_SEED) */
-  return n;
+#endif /* !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && SQLITE_WIN32_USE_UUID */
+  return e.nXor>nBuf ? nBuf : e.nXor;
+#endif /* defined(SQLITE_TEST) || defined(SQLITE_OMIT_RANDOMNESS) */
 }
 
 
@@ -39933,8 +42593,10 @@ static int winCurrentTime(sqlite3_vfs *pVfs, double *prNow){
 ** sqlite3_errmsg(), possibly making IO errors easier to debug.
 */
 static int winGetLastError(sqlite3_vfs *pVfs, int nBuf, char *zBuf){
+  DWORD e = osGetLastError();
   UNUSED_PARAMETER(pVfs);
-  return winGetLastErrorMsg(osGetLastError(), nBuf, zBuf);
+  if( nBuf>0 ) winGetLastErrorMsg(e, nBuf, zBuf);
+  return e;
 }
 
 /*
@@ -40072,7 +42734,8 @@ SQLITE_API int SQLITE_STDCALL sqlite3_os_end(void){
 
 /* Round the union size down to the nearest pointer boundary, since that's how 
 ** it will be aligned within the Bitvec struct. */
-#define BITVEC_USIZE     (((BITVEC_SZ-(3*sizeof(u32)))/sizeof(Bitvec*))*sizeof(Bitvec*))
+#define BITVEC_USIZE \
+    (((BITVEC_SZ-(3*sizeof(u32)))/sizeof(Bitvec*))*sizeof(Bitvec*))
 
 /* Type of the array "element" for the bitmap representation. 
 ** Should be a power of 2, and ideally, evenly divide into BITVEC_USIZE. 
@@ -40207,7 +42870,7 @@ SQLITE_PRIVATE int sqlite3BitvecSet(Bitvec *p, u32 i){
     i = i%p->iDivisor;
     if( p->u.apSub[bin]==0 ){
       p->u.apSub[bin] = sqlite3BitvecCreate( p->iDivisor );
-      if( p->u.apSub[bin]==0 ) return SQLITE_NOMEM;
+      if( p->u.apSub[bin]==0 ) return SQLITE_NOMEM_BKPT;
     }
     p = p->u.apSub[bin];
   }
@@ -40242,7 +42905,7 @@ bitvec_set_rehash:
     int rc;
     u32 *aiValues = sqlite3StackAllocRaw(0, sizeof(p->u.aHash));
     if( aiValues==0 ){
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }else{
       memcpy(aiValues, p->u.aHash, sizeof(p->u.aHash));
       memset(p->u.apSub, 0, sizeof(p->u.apSub));
@@ -40458,13 +43121,36 @@ bitvec_end:
 /* #include "sqliteInt.h" */
 
 /*
-** A complete page cache is an instance of this structure.
+** A complete page cache is an instance of this structure.  Every
+** entry in the cache holds a single page of the database file.  The
+** btree layer only operates on the cached copy of the database pages.
+**
+** A page cache entry is "clean" if it exactly matches what is currently
+** on disk.  A page is "dirty" if it has been modified and needs to be
+** persisted to disk.
+**
+** pDirty, pDirtyTail, pSynced:
+**   All dirty pages are linked into the doubly linked list using
+**   PgHdr.pDirtyNext and pDirtyPrev. The list is maintained in LRU order
+**   such that p was added to the list more recently than p->pDirtyNext.
+**   PCache.pDirty points to the first (newest) element in the list and
+**   pDirtyTail to the last (oldest).
+**
+**   The PCache.pSynced variable is used to optimize searching for a dirty
+**   page to eject from the cache mid-transaction. It is better to eject
+**   a page that does not require a journal sync than one that does. 
+**   Therefore, pSynced is maintained to that it *almost* always points
+**   to either the oldest page in the pDirty/pDirtyTail list that has a
+**   clear PGHDR_NEED_SYNC flag or to a page that is older than this one
+**   (so that the right page to eject can be found by following pDirtyPrev
+**   pointers).
 */
 struct PCache {
   PgHdr *pDirty, *pDirtyTail;         /* List of dirty pages in LRU order */
   PgHdr *pSynced;                     /* Last synced page in dirty page list */
   int nRefSum;                        /* Sum of ref counts over all pages */
   int szCache;                        /* Configured cache size */
+  int szSpill;                        /* Size before spilling occurs */
   int szPage;                         /* Size of every page in this cache */
   int szExtra;                        /* Size of extra space for each page */
   u8 bPurgeable;                      /* True if pages are on backing store */
@@ -40474,6 +43160,95 @@ struct PCache {
   sqlite3_pcache *pCache;             /* Pluggable cache module */
 };
 
+/********************************** Test and Debug Logic **********************/
+/*
+** Debug tracing macros.  Enable by by changing the "0" to "1" and
+** recompiling.
+**
+** When sqlite3PcacheTrace is 1, single line trace messages are issued.
+** When sqlite3PcacheTrace is 2, a dump of the pcache showing all cache entries
+** is displayed for many operations, resulting in a lot of output.
+*/
+#if defined(SQLITE_DEBUG) && 0
+  int sqlite3PcacheTrace = 2;       /* 0: off  1: simple  2: cache dumps */
+  int sqlite3PcacheMxDump = 9999;   /* Max cache entries for pcacheDump() */
+# define pcacheTrace(X) if(sqlite3PcacheTrace){sqlite3DebugPrintf X;}
+  void pcacheDump(PCache *pCache){
+    int N;
+    int i, j;
+    sqlite3_pcache_page *pLower;
+    PgHdr *pPg;
+    unsigned char *a;
+  
+    if( sqlite3PcacheTrace<2 ) return;
+    if( pCache->pCache==0 ) return;
+    N = sqlite3PcachePagecount(pCache);
+    if( N>sqlite3PcacheMxDump ) N = sqlite3PcacheMxDump;
+    for(i=1; i<=N; i++){
+       pLower = sqlite3GlobalConfig.pcache2.xFetch(pCache->pCache, i, 0);
+       if( pLower==0 ) continue;
+       pPg = (PgHdr*)pLower->pExtra;
+       printf("%3d: nRef %2d flgs %02x data ", i, pPg->nRef, pPg->flags);
+       a = (unsigned char *)pLower->pBuf;
+       for(j=0; j<12; j++) printf("%02x", a[j]);
+       printf("\n");
+       if( pPg->pPage==0 ){
+         sqlite3GlobalConfig.pcache2.xUnpin(pCache->pCache, pLower, 0);
+       }
+    }
+  }
+  #else
+# define pcacheTrace(X)
+# define pcacheDump(X)
+#endif
+
+/*
+** Check invariants on a PgHdr entry.  Return true if everything is OK.
+** Return false if any invariant is violated.
+**
+** This routine is for use inside of assert() statements only.  For
+** example:
+**
+**          assert( sqlite3PcachePageSanity(pPg) );
+*/
+#if SQLITE_DEBUG
+SQLITE_PRIVATE int sqlite3PcachePageSanity(PgHdr *pPg){
+  PCache *pCache;
+  assert( pPg!=0 );
+  assert( pPg->pgno>0 );    /* Page number is 1 or more */
+  pCache = pPg->pCache;
+  assert( pCache!=0 );      /* Every page has an associated PCache */
+  if( pPg->flags & PGHDR_CLEAN ){
+    assert( (pPg->flags & PGHDR_DIRTY)==0 );/* Cannot be both CLEAN and DIRTY */
+    assert( pCache->pDirty!=pPg );          /* CLEAN pages not on dirty list */
+    assert( pCache->pDirtyTail!=pPg );
+  }
+  /* WRITEABLE pages must also be DIRTY */
+  if( pPg->flags & PGHDR_WRITEABLE ){
+    assert( pPg->flags & PGHDR_DIRTY );     /* WRITEABLE implies DIRTY */
+  }
+  /* NEED_SYNC can be set independently of WRITEABLE.  This can happen,
+  ** for example, when using the sqlite3PagerDontWrite() optimization:
+  **    (1)  Page X is journalled, and gets WRITEABLE and NEED_SEEK.
+  **    (2)  Page X moved to freelist, WRITEABLE is cleared
+  **    (3)  Page X reused, WRITEABLE is set again
+  ** If NEED_SYNC had been cleared in step 2, then it would not be reset
+  ** in step 3, and page might be written into the database without first
+  ** syncing the rollback journal, which might cause corruption on a power
+  ** loss.
+  **
+  ** Another example is when the database page size is smaller than the
+  ** disk sector size.  When any page of a sector is journalled, all pages
+  ** in that sector are marked NEED_SYNC even if they are still CLEAN, just
+  ** in case they are later modified, since all pages in the same sector
+  ** must be journalled and synced before any of those pages can be safely
+  ** written.
+  */
+  return 1;
+}
+#endif /* SQLITE_DEBUG */
+
+
 /********************************** Linked List Management ********************/
 
 /* Allowed values for second argument to pcacheManageDirtyList() */
@@ -40490,17 +43265,16 @@ struct PCache {
 static void pcacheManageDirtyList(PgHdr *pPage, u8 addRemove){
   PCache *p = pPage->pCache;
 
+  pcacheTrace(("%p.DIRTYLIST.%s %d\n", p,
+                addRemove==1 ? "REMOVE" : addRemove==2 ? "ADD" : "FRONT",
+                pPage->pgno));
   if( addRemove & PCACHE_DIRTYLIST_REMOVE ){
     assert( pPage->pDirtyNext || pPage==p->pDirtyTail );
     assert( pPage->pDirtyPrev || pPage==p->pDirty );
   
     /* Update the PCache1.pSynced variable if necessary. */
     if( p->pSynced==pPage ){
-      PgHdr *pSynced = pPage->pDirtyPrev;
-      while( pSynced && (pSynced->flags&PGHDR_NEED_SYNC) ){
-        pSynced = pSynced->pDirtyPrev;
-      }
-      p->pSynced = pSynced;
+      p->pSynced = pPage->pDirtyPrev;
     }
   
     if( pPage->pDirtyNext ){
@@ -40512,10 +43286,15 @@ static void pcacheManageDirtyList(PgHdr *pPage, u8 addRemove){
     if( pPage->pDirtyPrev ){
       pPage->pDirtyPrev->pDirtyNext = pPage->pDirtyNext;
     }else{
+      /* If there are now no dirty pages in the cache, set eCreate to 2. 
+      ** This is an optimization that allows sqlite3PcacheFetch() to skip
+      ** searching for a dirty page to eject from the cache when it might
+      ** otherwise have to.  */
       assert( pPage==p->pDirty );
       p->pDirty = pPage->pDirtyNext;
-      if( p->pDirty==0 && p->bPurgeable ){
-        assert( p->eCreate==1 );
+      assert( p->bPurgeable || p->eCreate==2 );
+      if( p->pDirty==0 ){         /*OPTIMIZATION-IF-TRUE*/
+        assert( p->bPurgeable==0 || p->eCreate==1 );
         p->eCreate = 2;
       }
     }
@@ -40537,10 +43316,19 @@ static void pcacheManageDirtyList(PgHdr *pPage, u8 addRemove){
       }
     }
     p->pDirty = pPage;
-    if( !p->pSynced && 0==(pPage->flags&PGHDR_NEED_SYNC) ){
+
+    /* If pSynced is NULL and this page has a clear NEED_SYNC flag, set
+    ** pSynced to point to it. Checking the NEED_SYNC flag is an 
+    ** optimization, as if pSynced points to a page with the NEED_SYNC
+    ** flag set sqlite3PcacheFetchStress() searches through all newer 
+    ** entries of the dirty-list for a page with NEED_SYNC clear anyway.  */
+    if( !p->pSynced 
+     && 0==(pPage->flags&PGHDR_NEED_SYNC)   /*OPTIMIZATION-IF-FALSE*/
+    ){
       p->pSynced = pPage;
     }
   }
+  pcacheDump(p);
 }
 
 /*
@@ -40549,15 +43337,15 @@ static void pcacheManageDirtyList(PgHdr *pPage, u8 addRemove){
 */
 static void pcacheUnpin(PgHdr *p){
   if( p->pCache->bPurgeable ){
+    pcacheTrace(("%p.UNPIN %d\n", p->pCache, p->pgno));
     sqlite3GlobalConfig.pcache2.xUnpin(p->pCache->pCache, p->pPage, 0);
+    pcacheDump(p->pCache);
   }
 }
 
 /*
-** Compute the number of pages of cache requested.  p->szCache is the
+** Compute the number of pages of cache requested.   p->szCache is the
 ** cache size requested by the "PRAGMA cache_size" statement.
-**
-**
 */
 static int numberOfCachePages(PCache *p){
   if( p->szCache>=0 ){
@@ -40620,6 +43408,8 @@ SQLITE_PRIVATE int sqlite3PcacheOpen(
   p->xStress = xStress;
   p->pStress = pStress;
   p->szCache = 100;
+  p->szSpill = 1;
+  pcacheTrace(("%p.OPEN szPage %d bPurgeable %d\n",p,szPage,bPurgeable));
   return sqlite3PcacheSetPageSize(p, szPage);
 }
 
@@ -40635,13 +43425,14 @@ SQLITE_PRIVATE int sqlite3PcacheSetPageSize(PCache *pCache, int szPage){
                 szPage, pCache->szExtra + ROUND8(sizeof(PgHdr)),
                 pCache->bPurgeable
     );
-    if( pNew==0 ) return SQLITE_NOMEM;
+    if( pNew==0 ) return SQLITE_NOMEM_BKPT;
     sqlite3GlobalConfig.pcache2.xCachesize(pNew, numberOfCachePages(pCache));
     if( pCache->pCache ){
       sqlite3GlobalConfig.pcache2.xDestroy(pCache->pCache);
     }
     pCache->pCache = pNew;
     pCache->szPage = szPage;
+    pcacheTrace(("%p.PAGESIZE %d\n",pCache,szPage));
   }
   return SQLITE_OK;
 }
@@ -40676,11 +43467,13 @@ SQLITE_PRIVATE sqlite3_pcache_page *sqlite3PcacheFetch(
   int createFlag        /* If true, create page if it does not exist already */
 ){
   int eCreate;
+  sqlite3_pcache_page *pRes;
 
   assert( pCache!=0 );
   assert( pCache->pCache!=0 );
   assert( createFlag==3 || createFlag==0 );
   assert( pgno>0 );
+  assert( pCache->eCreate==((pCache->bPurgeable && pCache->pDirty) ? 1 : 2) );
 
   /* eCreate defines what to do if the page does not exist.
   **    0     Do not allocate a new page.  (createFlag==0)
@@ -40693,12 +43486,15 @@ SQLITE_PRIVATE sqlite3_pcache_page *sqlite3PcacheFetch(
   assert( eCreate==0 || eCreate==1 || eCreate==2 );
   assert( createFlag==0 || pCache->eCreate==eCreate );
   assert( createFlag==0 || eCreate==1+(!pCache->bPurgeable||!pCache->pDirty) );
-  return sqlite3GlobalConfig.pcache2.xFetch(pCache->pCache, pgno, eCreate);
+  pRes = sqlite3GlobalConfig.pcache2.xFetch(pCache->pCache, pgno, eCreate);
+  pcacheTrace(("%p.FETCH %d%s (result: %p)\n",pCache,pgno,
+               createFlag?" create":"",pRes));
+  return pRes;
 }
 
 /*
 ** If the sqlite3PcacheFetch() routine is unable to allocate a new
-** page because new clean pages are available for reuse and the cache
+** page because no clean pages are available for reuse and the cache
 ** size limit has been reached, then this routine can be invoked to 
 ** try harder to allocate a page.  This routine might invoke the stress
 ** callback to spill dirty pages to the journal.  It will then try to
@@ -40715,36 +43511,43 @@ SQLITE_PRIVATE int sqlite3PcacheFetchStress(
   PgHdr *pPg;
   if( pCache->eCreate==2 ) return 0;
 
-
-  /* Find a dirty page to write-out and recycle. First try to find a 
-  ** page that does not require a journal-sync (one with PGHDR_NEED_SYNC
-  ** cleared), but if that is not possible settle for any other 
-  ** unreferenced dirty page.
-  */
-  for(pPg=pCache->pSynced; 
-      pPg && (pPg->nRef || (pPg->flags&PGHDR_NEED_SYNC)); 
-      pPg=pPg->pDirtyPrev
-  );
-  pCache->pSynced = pPg;
-  if( !pPg ){
-    for(pPg=pCache->pDirtyTail; pPg && pPg->nRef; pPg=pPg->pDirtyPrev);
-  }
-  if( pPg ){
-    int rc;
+  if( sqlite3PcachePagecount(pCache)>pCache->szSpill ){
+    /* Find a dirty page to write-out and recycle. First try to find a 
+    ** page that does not require a journal-sync (one with PGHDR_NEED_SYNC
+    ** cleared), but if that is not possible settle for any other 
+    ** unreferenced dirty page.
+    **
+    ** If the LRU page in the dirty list that has a clear PGHDR_NEED_SYNC
+    ** flag is currently referenced, then the following may leave pSynced
+    ** set incorrectly (pointing to other than the LRU page with NEED_SYNC
+    ** cleared). This is Ok, as pSynced is just an optimization.  */
+    for(pPg=pCache->pSynced; 
+        pPg && (pPg->nRef || (pPg->flags&PGHDR_NEED_SYNC)); 
+        pPg=pPg->pDirtyPrev
+    );
+    pCache->pSynced = pPg;
+    if( !pPg ){
+      for(pPg=pCache->pDirtyTail; pPg && pPg->nRef; pPg=pPg->pDirtyPrev);
+    }
+    if( pPg ){
+      int rc;
 #ifdef SQLITE_LOG_CACHE_SPILL
-    sqlite3_log(SQLITE_FULL, 
-                "spill page %d making room for %d - cache used: %d/%d",
-                pPg->pgno, pgno,
-                sqlite3GlobalConfig.pcache.xPagecount(pCache->pCache),
+      sqlite3_log(SQLITE_FULL, 
+                  "spill page %d making room for %d - cache used: %d/%d",
+                  pPg->pgno, pgno,
+                  sqlite3GlobalConfig.pcache.xPagecount(pCache->pCache),
                 numberOfCachePages(pCache));
 #endif
-    rc = pCache->xStress(pCache->pStress, pPg);
-    if( rc!=SQLITE_OK && rc!=SQLITE_BUSY ){
-      return rc;
+      pcacheTrace(("%p.SPILL %d\n",pCache,pPg->pgno));
+      rc = pCache->xStress(pCache->pStress, pPg);
+      pcacheDump(pCache);
+      if( rc!=SQLITE_OK && rc!=SQLITE_BUSY ){
+        return rc;
+      }
     }
   }
   *ppPage = sqlite3GlobalConfig.pcache2.xFetch(pCache->pCache, pgno, 2);
-  return *ppPage==0 ? SQLITE_NOMEM : SQLITE_OK;
+  return *ppPage==0 ? SQLITE_NOMEM_BKPT : SQLITE_OK;
 }
 
 /*
@@ -40797,6 +43600,7 @@ SQLITE_PRIVATE PgHdr *sqlite3PcacheFetchFinish(
   }
   pCache->nRefSum++;
   pPgHdr->nRef++;
+  assert( sqlite3PcachePageSanity(pPgHdr) );
   return pPgHdr;
 }
 
@@ -40810,8 +43614,11 @@ SQLITE_PRIVATE void SQLITE_NOINLINE sqlite3PcacheRelease(PgHdr *p){
   if( (--p->nRef)==0 ){
     if( p->flags&PGHDR_CLEAN ){
       pcacheUnpin(p);
-    }else if( p->pDirtyPrev!=0 ){
-      /* Move the page to the head of the dirty list. */
+    }else if( p->pDirtyPrev!=0 ){ /*OPTIMIZATION-IF-FALSE*/
+      /* Move the page to the head of the dirty list. If p->pDirtyPrev==0,
+      ** then page p is already at the head of the dirty list and the
+      ** following call would be a no-op. Hence the OPTIMIZATION-IF-FALSE
+      ** tag above.  */
       pcacheManageDirtyList(p, PCACHE_DIRTYLIST_FRONT);
     }
   }
@@ -40822,6 +43629,7 @@ SQLITE_PRIVATE void SQLITE_NOINLINE sqlite3PcacheRelease(PgHdr *p){
 */
 SQLITE_PRIVATE void sqlite3PcacheRef(PgHdr *p){
   assert(p->nRef>0);
+  assert( sqlite3PcachePageSanity(p) );
   p->nRef++;
   p->pCache->nRefSum++;
 }
@@ -40833,6 +43641,7 @@ SQLITE_PRIVATE void sqlite3PcacheRef(PgHdr *p){
 */
 SQLITE_PRIVATE void sqlite3PcacheDrop(PgHdr *p){
   assert( p->nRef==1 );
+  assert( sqlite3PcachePageSanity(p) );
   if( p->flags&PGHDR_DIRTY ){
     pcacheManageDirtyList(p, PCACHE_DIRTYLIST_REMOVE);
   }
@@ -40846,13 +43655,16 @@ SQLITE_PRIVATE void sqlite3PcacheDrop(PgHdr *p){
 */
 SQLITE_PRIVATE void sqlite3PcacheMakeDirty(PgHdr *p){
   assert( p->nRef>0 );
-  if( p->flags & (PGHDR_CLEAN|PGHDR_DONT_WRITE) ){
+  assert( sqlite3PcachePageSanity(p) );
+  if( p->flags & (PGHDR_CLEAN|PGHDR_DONT_WRITE) ){    /*OPTIMIZATION-IF-FALSE*/
     p->flags &= ~PGHDR_DONT_WRITE;
     if( p->flags & PGHDR_CLEAN ){
       p->flags ^= (PGHDR_DIRTY|PGHDR_CLEAN);
+      pcacheTrace(("%p.DIRTY %d\n",p->pCache,p->pgno));
       assert( (p->flags & (PGHDR_DIRTY|PGHDR_CLEAN))==PGHDR_DIRTY );
       pcacheManageDirtyList(p, PCACHE_DIRTYLIST_ADD);
     }
+    assert( sqlite3PcachePageSanity(p) );
   }
 }
 
@@ -40861,11 +43673,14 @@ SQLITE_PRIVATE void sqlite3PcacheMakeDirty(PgHdr *p){
 ** make it so.
 */
 SQLITE_PRIVATE void sqlite3PcacheMakeClean(PgHdr *p){
-  if( (p->flags & PGHDR_DIRTY) ){
+  assert( sqlite3PcachePageSanity(p) );
+  if( ALWAYS((p->flags & PGHDR_DIRTY)!=0) ){
     assert( (p->flags & PGHDR_CLEAN)==0 );
     pcacheManageDirtyList(p, PCACHE_DIRTYLIST_REMOVE);
     p->flags &= ~(PGHDR_DIRTY|PGHDR_NEED_SYNC|PGHDR_WRITEABLE);
     p->flags |= PGHDR_CLEAN;
+    pcacheTrace(("%p.CLEAN %d\n",p->pCache,p->pgno));
+    assert( sqlite3PcachePageSanity(p) );
     if( p->nRef==0 ){
       pcacheUnpin(p);
     }
@@ -40877,12 +43692,25 @@ SQLITE_PRIVATE void sqlite3PcacheMakeClean(PgHdr *p){
 */
 SQLITE_PRIVATE void sqlite3PcacheCleanAll(PCache *pCache){
   PgHdr *p;
+  pcacheTrace(("%p.CLEAN-ALL\n",pCache));
   while( (p = pCache->pDirty)!=0 ){
     sqlite3PcacheMakeClean(p);
   }
 }
 
 /*
+** Clear the PGHDR_NEED_SYNC and PGHDR_WRITEABLE flag from all dirty pages.
+*/
+SQLITE_PRIVATE void sqlite3PcacheClearWritable(PCache *pCache){
+  PgHdr *p;
+  pcacheTrace(("%p.CLEAR-WRITEABLE\n",pCache));
+  for(p=pCache->pDirty; p; p=p->pDirtyNext){
+    p->flags &= ~(PGHDR_NEED_SYNC|PGHDR_WRITEABLE);
+  }
+  pCache->pSynced = pCache->pDirtyTail;
+}
+
+/*
 ** Clear the PGHDR_NEED_SYNC flag from all dirty pages.
 */
 SQLITE_PRIVATE void sqlite3PcacheClearSyncFlags(PCache *pCache){
@@ -40900,6 +43728,8 @@ SQLITE_PRIVATE void sqlite3PcacheMove(PgHdr *p, Pgno newPgno){
   PCache *pCache = p->pCache;
   assert( p->nRef>0 );
   assert( newPgno>0 );
+  assert( sqlite3PcachePageSanity(p) );
+  pcacheTrace(("%p.MOVE %d -> %d\n",pCache,p->pgno,newPgno));
   sqlite3GlobalConfig.pcache2.xRekey(pCache->pCache, p->pPage, p->pgno,newPgno);
   p->pgno = newPgno;
   if( (p->flags&PGHDR_DIRTY) && (p->flags&PGHDR_NEED_SYNC) ){
@@ -40920,6 +43750,7 @@ SQLITE_PRIVATE void sqlite3PcacheTruncate(PCache *pCache, Pgno pgno){
   if( pCache->pCache ){
     PgHdr *p;
     PgHdr *pNext;
+    pcacheTrace(("%p.TRUNCATE %d\n",pCache,pgno));
     for(p=pCache->pDirty; p; p=pNext){
       pNext = p->pDirtyNext;
       /* This routine never gets call with a positive pgno except right
@@ -40927,7 +43758,7 @@ SQLITE_PRIVATE void sqlite3PcacheTruncate(PCache *pCache, Pgno pgno){
       ** it must be that pgno==0.
       */
       assert( p->pgno>0 );
-      if( ALWAYS(p->pgno>pgno) ){
+      if( p->pgno>pgno ){
         assert( p->flags&PGHDR_DIRTY );
         sqlite3PcacheMakeClean(p);
       }
@@ -40950,6 +43781,7 @@ SQLITE_PRIVATE void sqlite3PcacheTruncate(PCache *pCache, Pgno pgno){
 */
 SQLITE_PRIVATE void sqlite3PcacheClose(PCache *pCache){
   assert( pCache->pCache!=0 );
+  pcacheTrace(("%p.CLOSE\n",pCache));
   sqlite3GlobalConfig.pcache2.xDestroy(pCache->pCache);
 }
 
@@ -41086,6 +43918,25 @@ SQLITE_PRIVATE void sqlite3PcacheSetCachesize(PCache *pCache, int mxPage){
 }
 
 /*
+** Set the suggested cache-spill value.  Make no changes if if the
+** argument is zero.  Return the effective cache-spill size, which will
+** be the larger of the szSpill and szCache.
+*/
+SQLITE_PRIVATE int sqlite3PcacheSetSpillsize(PCache *p, int mxPage){
+  int res;
+  assert( p->pCache!=0 );
+  if( mxPage ){
+    if( mxPage<0 ){
+      mxPage = (int)((-1024*(i64)mxPage)/(p->szPage+p->szExtra));
+    }
+    p->szSpill = mxPage;
+  }
+  res = numberOfCachePages(p);
+  if( res<p->szSpill ) res = p->szSpill; 
+  return res;
+}
+
+/*
 ** Free up as much memory as possible from the page cache.
 */
 SQLITE_PRIVATE void sqlite3PcacheShrink(PCache *pCache){
@@ -41099,6 +43950,17 @@ SQLITE_PRIVATE void sqlite3PcacheShrink(PCache *pCache){
 */
 SQLITE_PRIVATE int sqlite3HeaderSizePcache(void){ return ROUND8(sizeof(PgHdr)); }
 
+/*
+** Return the number of dirty pages currently in the cache, as a percentage
+** of the configured cache size.
+*/
+SQLITE_PRIVATE int sqlite3PCachePercentDirty(PCache *pCache){
+  PgHdr *pDirty;
+  int nDirty = 0;
+  int nCache = numberOfCachePages(pCache);
+  for(pDirty=pCache->pDirty; pDirty; pDirty=pDirty->pDirtyNext) nDirty++;
+  return nCache ? (int)(((i64)nDirty * 100) / nCache) : 0;
+}
 
 #if defined(SQLITE_CHECK_PAGES) || defined(SQLITE_DEBUG)
 /*
@@ -41183,7 +44045,7 @@ SQLITE_PRIVATE void sqlite3PcacheIterateDirty(PCache *pCache, void (*xIter)(PgHd
 ** that is allocated when the page cache is created.  The size of the local
 ** bulk allocation can be adjusted using 
 **
-**     sqlite3_config(SQLITE_CONFIG_PAGECACHE, 0, 0, N).
+**     sqlite3_config(SQLITE_CONFIG_PAGECACHE, (void*)0, 0, N).
 **
 ** If N is positive, then N pages worth of memory are allocated using a single
 ** sqlite3Malloc() call and that memory is used for the first N pages allocated.
@@ -41438,7 +44300,7 @@ static void *pcache1Alloc(int nByte){
       pcache1.nFreeSlot--;
       pcache1.bUnderPressure = pcache1.nFreeSlot<pcache1.nReserve;
       assert( pcache1.nFreeSlot>=0 );
-      sqlite3StatusSet(SQLITE_STATUS_PAGECACHE_SIZE, nByte);
+      sqlite3StatusHighwater(SQLITE_STATUS_PAGECACHE_SIZE, nByte);
       sqlite3StatusUp(SQLITE_STATUS_PAGECACHE_USED, 1);
     }
     sqlite3_mutex_leave(pcache1.mutex);
@@ -41452,7 +44314,7 @@ static void *pcache1Alloc(int nByte){
     if( p ){
       int sz = sqlite3MallocSize(p);
       sqlite3_mutex_enter(pcache1.mutex);
-      sqlite3StatusSet(SQLITE_STATUS_PAGECACHE_SIZE, nByte);
+      sqlite3StatusHighwater(SQLITE_STATUS_PAGECACHE_SIZE, nByte);
       sqlite3StatusUp(SQLITE_STATUS_PAGECACHE_OVERFLOW, sz);
       sqlite3_mutex_leave(pcache1.mutex);
     }
@@ -41466,9 +44328,8 @@ static void *pcache1Alloc(int nByte){
 ** Free an allocated buffer obtained from pcache1Alloc().
 */
 static void pcache1Free(void *p){
-  int nFreed = 0;
   if( p==0 ) return;
-  if( p>=pcache1.pStart && p<pcache1.pEnd ){
+  if( SQLITE_WITHIN(p, pcache1.pStart, pcache1.pEnd) ){
     PgFreeslot *pSlot;
     sqlite3_mutex_enter(pcache1.mutex);
     sqlite3StatusDown(SQLITE_STATUS_PAGECACHE_USED, 1);
@@ -41483,10 +44344,13 @@ static void pcache1Free(void *p){
     assert( sqlite3MemdebugHasType(p, MEMTYPE_PCACHE) );
     sqlite3MemdebugSetType(p, MEMTYPE_HEAP);
 #ifndef SQLITE_DISABLE_PAGECACHE_OVERFLOW_STATS
-    nFreed = sqlite3MallocSize(p);
-    sqlite3_mutex_enter(pcache1.mutex);
-    sqlite3StatusDown(SQLITE_STATUS_PAGECACHE_OVERFLOW, nFreed);
-    sqlite3_mutex_leave(pcache1.mutex);
+    {
+      int nFreed = 0;
+      nFreed = sqlite3MallocSize(p);
+      sqlite3_mutex_enter(pcache1.mutex);
+      sqlite3StatusDown(SQLITE_STATUS_PAGECACHE_OVERFLOW, nFreed);
+      sqlite3_mutex_leave(pcache1.mutex);
+    }
 #endif
     sqlite3_free(p);
   }
@@ -41806,8 +44670,8 @@ static int pcache1Init(void *NotUsed){
 
 #if SQLITE_THREADSAFE
   if( sqlite3GlobalConfig.bCoreMutex ){
-    pcache1.grp.mutex = sqlite3_mutex_alloc(SQLITE_MUTEX_STATIC_LRU);
-    pcache1.mutex = sqlite3_mutex_alloc(SQLITE_MUTEX_STATIC_PMEM);
+    pcache1.grp.mutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_LRU);
+    pcache1.mutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_PMEM);
   }
 #endif
   if( pcache1.separateCache
@@ -42413,8 +45277,9 @@ SQLITE_PRIVATE void sqlite3PcacheStats(
 ** of the first SMALLEST is O(NlogN).  Second and subsequent SMALLEST
 ** primitives are constant time.  The cost of DESTROY is O(N).
 **
-** There is an added cost of O(N) when switching between TEST and
-** SMALLEST primitives.
+** TEST and SMALLEST may not be used by the same RowSet.  This used to
+** be possible, but the feature was not used, so it was removed in order
+** to simplify the code.
 */
 /* #include "sqliteInt.h" */
 
@@ -42535,9 +45400,11 @@ SQLITE_PRIVATE void sqlite3RowSetClear(RowSet *p){
 */
 static struct RowSetEntry *rowSetEntryAlloc(RowSet *p){
   assert( p!=0 );
-  if( p->nFresh==0 ){
+  if( p->nFresh==0 ){  /*OPTIMIZATION-IF-FALSE*/
+    /* We could allocate a fresh RowSetEntry each time one is needed, but it
+    ** is more efficient to pull a preallocated entry from the pool */
     struct RowSetChunk *pNew;
-    pNew = sqlite3DbMallocRaw(p->db, sizeof(*pNew));
+    pNew = sqlite3DbMallocRawNN(p->db, sizeof(*pNew));
     if( pNew==0 ){
       return 0;
     }
@@ -42569,7 +45436,9 @@ SQLITE_PRIVATE void sqlite3RowSetInsert(RowSet *p, i64 rowid){
   pEntry->pRight = 0;
   pLast = p->pLast;
   if( pLast ){
-    if( (p->rsFlags & ROWSET_SORTED)!=0 && rowid<=pLast->v ){
+    if( rowid<=pLast->v ){  /*OPTIMIZATION-IF-FALSE*/
+      /* Avoid unnecessary sorts by preserving the ROWSET_SORTED flags
+      ** where possible */
       p->rsFlags &= ~ROWSET_SORTED;
     }
     pLast->pRight = pEntry;
@@ -42691,23 +45560,29 @@ static struct RowSetEntry *rowSetNDeepTree(
 ){
   struct RowSetEntry *p;         /* Root of the new tree */
   struct RowSetEntry *pLeft;     /* Left subtree */
-  if( *ppList==0 ){
-    return 0;
-  }
-  if( iDepth==1 ){
+  if( *ppList==0 ){ /*OPTIMIZATION-IF-TRUE*/
+    /* Prevent unnecessary deep recursion when we run out of entries */
+    return 0; 
+  }
+  if( iDepth>1 ){   /*OPTIMIZATION-IF-TRUE*/
+    /* This branch causes a *balanced* tree to be generated.  A valid tree
+    ** is still generated without this branch, but the tree is wildly
+    ** unbalanced and inefficient. */
+    pLeft = rowSetNDeepTree(ppList, iDepth-1);
+    p = *ppList;
+    if( p==0 ){     /*OPTIMIZATION-IF-FALSE*/
+      /* It is safe to always return here, but the resulting tree
+      ** would be unbalanced */
+      return pLeft;
+    }
+    p->pLeft = pLeft;
+    *ppList = p->pRight;
+    p->pRight = rowSetNDeepTree(ppList, iDepth-1);
+  }else{
     p = *ppList;
     *ppList = p->pRight;
     p->pLeft = p->pRight = 0;
-    return p;
   }
-  pLeft = rowSetNDeepTree(ppList, iDepth-1);
-  p = *ppList;
-  if( p==0 ){
-    return pLeft;
-  }
-  p->pLeft = pLeft;
-  *ppList = p->pRight;
-  p->pRight = rowSetNDeepTree(ppList, iDepth-1);
   return p;
 }
 
@@ -42735,58 +45610,36 @@ static struct RowSetEntry *rowSetListToTree(struct RowSetEntry *pList){
 }
 
 /*
-** Take all the entries on p->pEntry and on the trees in p->pForest and
-** sort them all together into one big ordered list on p->pEntry.
-**
-** This routine should only be called once in the life of a RowSet.
-*/
-static void rowSetToList(RowSet *p){
-
-  /* This routine is called only once */
-  assert( p!=0 && (p->rsFlags & ROWSET_NEXT)==0 );
-
-  if( (p->rsFlags & ROWSET_SORTED)==0 ){
-    p->pEntry = rowSetEntrySort(p->pEntry);
-  }
-
-  /* While this module could theoretically support it, sqlite3RowSetNext()
-  ** is never called after sqlite3RowSetText() for the same RowSet.  So
-  ** there is never a forest to deal with.  Should this change, simply
-  ** remove the assert() and the #if 0. */
-  assert( p->pForest==0 );
-#if 0
-  while( p->pForest ){
-    struct RowSetEntry *pTree = p->pForest->pLeft;
-    if( pTree ){
-      struct RowSetEntry *pHead, *pTail;
-      rowSetTreeToList(pTree, &pHead, &pTail);
-      p->pEntry = rowSetEntryMerge(p->pEntry, pHead);
-    }
-    p->pForest = p->pForest->pRight;
-  }
-#endif
-  p->rsFlags |= ROWSET_NEXT;  /* Verify this routine is never called again */
-}
-
-/*
 ** Extract the smallest element from the RowSet.
 ** Write the element into *pRowid.  Return 1 on success.  Return
 ** 0 if the RowSet is already empty.
 **
 ** After this routine has been called, the sqlite3RowSetInsert()
-** routine may not be called again.  
+** routine may not be called again.
+**
+** This routine may not be called after sqlite3RowSetTest() has
+** been used.  Older versions of RowSet allowed that, but as the
+** capability was not used by the code generator, it was removed
+** for code economy.
 */
 SQLITE_PRIVATE int sqlite3RowSetNext(RowSet *p, i64 *pRowid){
   assert( p!=0 );
+  assert( p->pForest==0 );  /* Cannot be used with sqlite3RowSetText() */
 
   /* Merge the forest into a single sorted list on first call */
-  if( (p->rsFlags & ROWSET_NEXT)==0 ) rowSetToList(p);
+  if( (p->rsFlags & ROWSET_NEXT)==0 ){  /*OPTIMIZATION-IF-FALSE*/
+    if( (p->rsFlags & ROWSET_SORTED)==0 ){  /*OPTIMIZATION-IF-FALSE*/
+      p->pEntry = rowSetEntrySort(p->pEntry);
+    }
+    p->rsFlags |= ROWSET_SORTED|ROWSET_NEXT;
+  }
 
   /* Return the next entry on the list */
   if( p->pEntry ){
     *pRowid = p->pEntry->v;
     p->pEntry = p->pEntry->pRight;
-    if( p->pEntry==0 ){
+    if( p->pEntry==0 ){ /*OPTIMIZATION-IF-TRUE*/
+      /* Free memory immediately, rather than waiting on sqlite3_finalize() */
       sqlite3RowSetClear(p);
     }
     return 1;
@@ -42809,13 +45662,15 @@ SQLITE_PRIVATE int sqlite3RowSetTest(RowSet *pRowSet, int iBatch, sqlite3_int64
   /* This routine is never called after sqlite3RowSetNext() */
   assert( pRowSet!=0 && (pRowSet->rsFlags & ROWSET_NEXT)==0 );
 
-  /* Sort entries into the forest on the first test of a new batch 
+  /* Sort entries into the forest on the first test of a new batch.
+  ** To save unnecessary work, only do this when the batch number changes.
   */
-  if( iBatch!=pRowSet->iBatch ){
+  if( iBatch!=pRowSet->iBatch ){  /*OPTIMIZATION-IF-FALSE*/
     p = pRowSet->pEntry;
     if( p ){
       struct RowSetEntry **ppPrevTree = &pRowSet->pForest;
-      if( (pRowSet->rsFlags & ROWSET_SORTED)==0 ){
+      if( (pRowSet->rsFlags & ROWSET_SORTED)==0 ){ /*OPTIMIZATION-IF-FALSE*/
+        /* Only sort the current set of entiries if they need it */
         p = rowSetEntrySort(p);
       }
       for(pTree = pRowSet->pForest; pTree; pTree=pTree->pRight){
@@ -42935,6 +45790,7 @@ SQLITE_PRIVATE int sqlite3RowSetTest(RowSet *pRowSet, int iBatch, sqlite3_int64
 # define sqlite3WalHeapMemory(z)                 0
 # define sqlite3WalFramesize(z)                  0
 # define sqlite3WalFindFrame(x,y,z)              0
+# define sqlite3WalFile(x)                       0
 #else
 
 #define WAL_SAVEPOINT_NDATA 4
@@ -43017,6 +45873,11 @@ SQLITE_PRIVATE int sqlite3WalExclusiveMode(Wal *pWal, int op);
 */
 SQLITE_PRIVATE int sqlite3WalHeapMemory(Wal *pWal);
 
+#ifdef SQLITE_ENABLE_SNAPSHOT
+SQLITE_PRIVATE int sqlite3WalSnapshotGet(Wal *pWal, sqlite3_snapshot **ppSnapshot);
+SQLITE_PRIVATE void sqlite3WalSnapshotOpen(Wal *pWal, sqlite3_snapshot *pSnapshot);
+#endif
+
 #ifdef SQLITE_ENABLE_ZIPVFS
 /* If the WAL file is not empty, return the number of bytes of content
 ** stored in each frame (i.e. the db page-size when the WAL was created).
@@ -43024,6 +45885,9 @@ SQLITE_PRIVATE int sqlite3WalHeapMemory(Wal *pWal);
 SQLITE_PRIVATE int sqlite3WalFramesize(Wal *pWal);
 #endif
 
+/* Return the sqlite3_file object for the WAL file */
+SQLITE_PRIVATE sqlite3_file *sqlite3WalFile(Wal *pWal);
+
 #endif /* ifndef SQLITE_OMIT_WAL */
 #endif /* _WAL_H_ */
 
@@ -43436,6 +46300,7 @@ int sqlite3PagerTrace=1;  /* True to enable tracing */
 */
 #define MAX_SECTOR_SIZE 0x10000
 
+
 /*
 ** An instance of the following structure is allocated for each active
 ** savepoint and statement transaction in the system. All such structures
@@ -43631,6 +46496,7 @@ struct Pager {
   u8 useJournal;              /* Use a rollback journal on this file */
   u8 noSync;                  /* Do not sync the journal if true */
   u8 fullSync;                /* Do extra syncs of the journal for robustness */
+  u8 extraSync;               /* sync directory after journal delete */
   u8 ckptSyncFlags;           /* SYNC_NORMAL or SYNC_FULL for checkpoint */
   u8 walSyncFlags;            /* SYNC_NORMAL or SYNC_FULL for wal writes */
   u8 syncFlags;               /* SYNC_NORMAL or SYNC_FULL otherwise */
@@ -43878,6 +46744,7 @@ static int assert_pager_state(Pager *p){
   ** state.
   */
   if( MEMDB ){
+    assert( !isOpen(p->fd) );
     assert( p->noSync );
     assert( p->journalMode==PAGER_JOURNALMODE_OFF 
          || p->journalMode==PAGER_JOURNALMODE_MEMORY 
@@ -43964,7 +46831,7 @@ static int assert_pager_state(Pager *p){
       ** back to OPEN state.
       */
       assert( pPager->errCode!=SQLITE_OK );
-      assert( sqlite3PcacheRefCount(pPager->pPCache)>0 );
+      assert( sqlite3PcacheRefCount(pPager->pPCache)>0 || pPager->tempFile );
       break;
   }
 
@@ -44176,6 +47043,8 @@ static int jrnlBufferSize(Pager *pPager){
 
   return JOURNAL_HDR_SZ(pPager) + JOURNAL_PG_SZ(pPager);
 }
+#else
+# define jrnlBufferSize(x) 0
 #endif
 
 /*
@@ -44336,6 +47205,7 @@ static i64 journalHdrOffset(Pager *pPager){
 static int zeroJournalHdr(Pager *pPager, int doTruncate){
   int rc = SQLITE_OK;                               /* Return code */
   assert( isOpen(pPager->jfd) );
+  assert( !sqlite3JournalIsInMemory(pPager->jfd) );
   if( pPager->journalOff ){
     const i64 iLimit = pPager->journalSizeLimit;    /* Local cache of jsl */
 
@@ -44717,7 +47587,7 @@ static void releaseAllSavepoints(Pager *pPager){
   for(ii=0; ii<pPager->nSavepoint; ii++){
     sqlite3BitvecDestroy(pPager->aSavepoint[ii].pInSavepoint);
   }
-  if( !pPager->exclusiveMode || sqlite3IsMemJournal(pPager->sjfd) ){
+  if( !pPager->exclusiveMode || sqlite3JournalIsInMemory(pPager->sjfd) ){
     sqlite3OsClose(pPager->sjfd);
   }
   sqlite3_free(pPager->aSavepoint);
@@ -44823,13 +47693,17 @@ static void pager_unlock(Pager *pPager){
   ** it can safely move back to PAGER_OPEN state. This happens in both
   ** normal and exclusive-locking mode.
   */
+  assert( pPager->errCode==SQLITE_OK || !MEMDB );
   if( pPager->errCode ){
-    assert( !MEMDB );
-    pager_reset(pPager);
-    pPager->changeCountDone = pPager->tempFile;
-    pPager->eState = PAGER_OPEN;
-    pPager->errCode = SQLITE_OK;
+    if( pPager->tempFile==0 ){
+      pager_reset(pPager);
+      pPager->changeCountDone = 0;
+      pPager->eState = PAGER_OPEN;
+    }else{
+      pPager->eState = (isOpen(pPager->jfd) ? PAGER_OPEN : PAGER_READER);
+    }
     if( USEFETCH(pPager) ) sqlite3OsUnfetch(pPager->fd, 0, 0);
+    pPager->errCode = SQLITE_OK;
   }
 
   pPager->journalOff = 0;
@@ -44874,6 +47748,29 @@ static int pager_error(Pager *pPager, int rc){
 static int pager_truncate(Pager *pPager, Pgno nPage);
 
 /*
+** The write transaction open on pPager is being committed (bCommit==1)
+** or rolled back (bCommit==0).
+**
+** Return TRUE if and only if all dirty pages should be flushed to disk.
+**
+** Rules:
+**
+**   *  For non-TEMP databases, always sync to disk.  This is necessary
+**      for transactions to be durable.
+**
+**   *  Sync TEMP database only on a COMMIT (not a ROLLBACK) when the backing
+**      file has been created already (via a spill on pagerStress()) and
+**      when the number of dirty pages in memory exceeds 25% of the total
+**      cache size.
+*/
+static int pagerFlushOnCommit(Pager *pPager, int bCommit){
+  if( pPager->tempFile==0 ) return 1;
+  if( !bCommit ) return 0;
+  if( !isOpen(pPager->fd) ) return 0;
+  return (sqlite3PCachePercentDirty(pPager->pPCache)>=25);
+}
+
+/*
 ** This routine ends a transaction. A transaction is usually ended by 
 ** either a COMMIT or a ROLLBACK operation. This routine may be called 
 ** after rollback of a hot-journal, or if an error occurs while opening
@@ -44955,8 +47852,8 @@ static int pager_end_transaction(Pager *pPager, int hasMaster, int bCommit){
     assert( !pagerUseWal(pPager) );
 
     /* Finalize the journal file. */
-    if( sqlite3IsMemJournal(pPager->jfd) ){
-      assert( pPager->journalMode==PAGER_JOURNALMODE_MEMORY );
+    if( sqlite3JournalIsInMemory(pPager->jfd) ){
+      /* assert( pPager->journalMode==PAGER_JOURNALMODE_MEMORY ); */
       sqlite3OsClose(pPager->jfd);
     }else if( pPager->journalMode==PAGER_JOURNALMODE_TRUNCATE ){
       if( pPager->journalOff==0 ){
@@ -44976,22 +47873,23 @@ static int pager_end_transaction(Pager *pPager, int hasMaster, int bCommit){
     }else if( pPager->journalMode==PAGER_JOURNALMODE_PERSIST
       || (pPager->exclusiveMode && pPager->journalMode!=PAGER_JOURNALMODE_WAL)
     ){
-      rc = zeroJournalHdr(pPager, hasMaster);
+      rc = zeroJournalHdr(pPager, hasMaster||pPager->tempFile);
       pPager->journalOff = 0;
     }else{
       /* This branch may be executed with Pager.journalMode==MEMORY if
       ** a hot-journal was just rolled back. In this case the journal
       ** file should be closed and deleted. If this connection writes to
-      ** the database file, it will do so using an in-memory journal. 
+      ** the database file, it will do so using an in-memory journal.
       */
-      int bDelete = (!pPager->tempFile && sqlite3JournalExists(pPager->jfd));
+      int bDelete = !pPager->tempFile;
+      assert( sqlite3JournalIsInMemory(pPager->jfd)==0 );
       assert( pPager->journalMode==PAGER_JOURNALMODE_DELETE 
            || pPager->journalMode==PAGER_JOURNALMODE_MEMORY 
            || pPager->journalMode==PAGER_JOURNALMODE_WAL 
       );
       sqlite3OsClose(pPager->jfd);
       if( bDelete ){
-        rc = sqlite3OsDelete(pPager->pVfs, pPager->zJournal, 0);
+        rc = sqlite3OsDelete(pPager->pVfs, pPager->zJournal, pPager->extraSync);
       }
     }
   }
@@ -45010,8 +47908,14 @@ static int pager_end_transaction(Pager *pPager, int hasMaster, int bCommit){
   sqlite3BitvecDestroy(pPager->pInJournal);
   pPager->pInJournal = 0;
   pPager->nRec = 0;
-  sqlite3PcacheCleanAll(pPager->pPCache);
-  sqlite3PcacheTruncate(pPager->pPCache, pPager->dbSize);
+  if( rc==SQLITE_OK ){
+    if( pagerFlushOnCommit(pPager, bCommit) ){
+      sqlite3PcacheCleanAll(pPager->pPCache);
+    }else{
+      sqlite3PcacheClearWritable(pPager->pPCache);
+    }
+    sqlite3PcacheTruncate(pPager->pPCache, pPager->dbSize);
+  }
 
   if( pagerUseWal(pPager) ){
     /* Drop the WAL write-lock, if any. Also, if the connection was in 
@@ -45295,7 +48199,7 @@ static int pager_playback_one_page(
     pPg = sqlite3PagerLookup(pPager, pgno);
   }
   assert( pPg || !MEMDB );
-  assert( pPager->eState!=PAGER_OPEN || pPg==0 );
+  assert( pPager->eState!=PAGER_OPEN || pPg==0 || pPager->tempFile );
   PAGERTRACE(("PLAYBACK %d page %d hash(%08x) %s\n",
            PAGERID(pPager), pgno, pager_datahash(pPager->pageSize, (u8*)aData),
            (isMainJrnl?"main-journal":"sub-journal")
@@ -45317,9 +48221,9 @@ static int pager_playback_one_page(
       pPager->dbFileSize = pgno;
     }
     if( pPager->pBackup ){
-      CODEC1(pPager, aData, pgno, 3, rc=SQLITE_NOMEM);
+      CODEC1(pPager, aData, pgno, 3, rc=SQLITE_NOMEM_BKPT);
       sqlite3BackupUpdate(pPager->pBackup, pgno, (u8*)aData);
-      CODEC2(pPager, aData, pgno, 7, rc=SQLITE_NOMEM, aData);
+      CODEC2(pPager, aData, pgno, 7, rc=SQLITE_NOMEM_BKPT, aData);
     }
   }else if( !isMainJrnl && pPg==0 ){
     /* If this is a rollback of a savepoint and data was not written to
@@ -45341,11 +48245,10 @@ static int pager_playback_one_page(
     assert( isSavepnt );
     assert( (pPager->doNotSpill & SPILLFLAG_ROLLBACK)==0 );
     pPager->doNotSpill |= SPILLFLAG_ROLLBACK;
-    rc = sqlite3PagerAcquire(pPager, pgno, &pPg, 1);
+    rc = sqlite3PagerGet(pPager, pgno, &pPg, 1);
     assert( (pPager->doNotSpill & SPILLFLAG_ROLLBACK)!=0 );
     pPager->doNotSpill &= ~SPILLFLAG_ROLLBACK;
     if( rc!=SQLITE_OK ) return rc;
-    pPg->flags &= ~PGHDR_NEED_READ;
     sqlite3PcacheMakeDirty(pPg);
   }
   if( pPg ){
@@ -45359,29 +48262,10 @@ static int pager_playback_one_page(
     pData = pPg->pData;
     memcpy(pData, (u8*)aData, pPager->pageSize);
     pPager->xReiniter(pPg);
-    if( isMainJrnl && (!isSavepnt || *pOffset<=pPager->journalHdr) ){
-      /* If the contents of this page were just restored from the main 
-      ** journal file, then its content must be as they were when the 
-      ** transaction was first opened. In this case we can mark the page
-      ** as clean, since there will be no need to write it out to the
-      ** database.
-      **
-      ** There is one exception to this rule. If the page is being rolled
-      ** back as part of a savepoint (or statement) rollback from an 
-      ** unsynced portion of the main journal file, then it is not safe
-      ** to mark the page as clean. This is because marking the page as
-      ** clean will clear the PGHDR_NEED_SYNC flag. Since the page is
-      ** already in the journal file (recorded in Pager.pInJournal) and
-      ** the PGHDR_NEED_SYNC flag is cleared, if the page is written to
-      ** again within this transaction, it will be marked as dirty but
-      ** the PGHDR_NEED_SYNC flag will not be set. It could then potentially
-      ** be written out into the database file before its journal file
-      ** segment is synced. If a crash occurs during or following this,
-      ** database corruption may ensue.
-      */
-      assert( !pagerUseWal(pPager) );
-      sqlite3PcacheMakeClean(pPg);
-    }
+    /* It used to be that sqlite3PcacheMakeClean(pPg) was called here.  But
+    ** that call was dangerous and had no detectable benefit since the cache
+    ** is normally cleaned by sqlite3PcacheCleanAll() after rollback and so
+    ** has been removed. */
     pager_set_pagehash(pPg);
 
     /* If this was page 1, then restore the value of Pager.dbFileVers.
@@ -45391,7 +48275,7 @@ static int pager_playback_one_page(
     }
 
     /* Decode the page just read from disk */
-    CODEC1(pPager, pData, pPg->pgno, 3, rc=SQLITE_NOMEM);
+    CODEC1(pPager, pData, pPg->pgno, 3, rc=SQLITE_NOMEM_BKPT);
     sqlite3PcacheRelease(pPg);
   }
   return rc;
@@ -45457,7 +48341,7 @@ static int pager_delmaster(Pager *pPager, const char *zMaster){
   pMaster = (sqlite3_file *)sqlite3MallocZero(pVfs->szOsFile * 2);
   pJournal = (sqlite3_file *)(((u8 *)pMaster) + pVfs->szOsFile);
   if( !pMaster ){
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
   }else{
     const int flags = (SQLITE_OPEN_READONLY|SQLITE_OPEN_MASTER_JOURNAL);
     rc = sqlite3OsOpen(pVfs, zMaster, pMaster, flags, 0);
@@ -45474,7 +48358,7 @@ static int pager_delmaster(Pager *pPager, const char *zMaster){
   nMasterPtr = pVfs->mxPathname+1;
   zMasterJournal = sqlite3Malloc(nMasterJournal + nMasterPtr + 1);
   if( !zMasterJournal ){
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
     goto delmaster_out;
   }
   zMasterPtr = &zMasterJournal[nMasterJournal+1];
@@ -45722,7 +48606,7 @@ static int pager_playback(Pager *pPager, int isHot){
   ** TODO: Technically the following is an error because it assumes that
   ** buffer Pager.pTmpSpace is (mxPathname+1) bytes or larger. i.e. that
   ** (pPager->pageSize >= pPager->pVfs->mxPathname+1). Using os_unix.c,
-  **  mxPathname is 512, which is the same as the minimum allowable value
+  ** mxPathname is 512, which is the same as the minimum allowable value
   ** for pageSize.
   */
   zMaster = pPager->pTmpSpace;
@@ -45944,7 +48828,7 @@ static int readDbPage(PgHdr *pPg, u32 iFrame){
       memcpy(&pPager->dbFileVers, dbFileVers, sizeof(pPager->dbFileVers));
     }
   }
-  CODEC1(pPager, pPg->pData, pgno, 3, rc = SQLITE_NOMEM);
+  CODEC1(pPager, pPg->pData, pgno, 3, rc = SQLITE_NOMEM_BKPT);
 
   PAGER_INCR(sqlite3_pager_readdb_count);
   PAGER_INCR(pPager->nRead);
@@ -46172,6 +49056,8 @@ static int pagerPagecount(Pager *pPager, Pgno *pnPage){
   */
   assert( pPager->eState==PAGER_OPEN );
   assert( pPager->eLock>=SHARED_LOCK );
+  assert( isOpen(pPager->fd) );
+  assert( pPager->tempFile==0 );
   nPage = sqlite3WalDbsize(pPager->pWal);
 
   /* If the number of pages in the database is not available from the
@@ -46179,14 +49065,11 @@ static int pagerPagecount(Pager *pPager, Pgno *pnPage){
   ** the database file.  If the size of the database file is not an
   ** integer multiple of the page-size, round up the result.
   */
-  if( nPage==0 ){
+  if( nPage==0 && ALWAYS(isOpen(pPager->fd)) ){
     i64 n = 0;                    /* Size of db file in bytes */
-    assert( isOpen(pPager->fd) || pPager->tempFile );
-    if( isOpen(pPager->fd) ){
-      int rc = sqlite3OsFileSize(pPager->fd, &n);
-      if( rc!=SQLITE_OK ){
-        return rc;
-      }
+    int rc = sqlite3OsFileSize(pPager->fd, &n);
+    if( rc!=SQLITE_OK ){
+      return rc;
     }
     nPage = (Pgno)((n+pPager->pageSize-1) / pPager->pageSize);
   }
@@ -46304,7 +49187,7 @@ static int pagerPlaybackSavepoint(Pager *pPager, PagerSavepoint *pSavepoint){
   if( pSavepoint ){
     pDone = sqlite3BitvecCreate(pSavepoint->nOrig);
     if( !pDone ){
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
   }
 
@@ -46400,13 +49283,22 @@ static int pagerPlaybackSavepoint(Pager *pPager, PagerSavepoint *pSavepoint){
 }
 
 /*
-** Change the maximum number of in-memory pages that are allowed.
+** Change the maximum number of in-memory pages that are allowed
+** before attempting to recycle clean and unused pages.
 */
 SQLITE_PRIVATE void sqlite3PagerSetCachesize(Pager *pPager, int mxPage){
   sqlite3PcacheSetCachesize(pPager->pPCache, mxPage);
 }
 
 /*
+** Change the maximum number of in-memory pages that are allowed
+** before attempting to spill pages to journal.
+*/
+SQLITE_PRIVATE int sqlite3PagerSetSpillsize(Pager *pPager, int mxPage){
+  return sqlite3PcacheSetSpillsize(pPager->pPCache, mxPage);
+}
+
+/*
 ** Invoke SQLITE_FCNTL_MMAP_SIZE based on the current value of szMmap.
 */
 static void pagerFixMaplimit(Pager *pPager){
@@ -46442,7 +49334,7 @@ SQLITE_PRIVATE void sqlite3PagerShrink(Pager *pPager){
 ** The "level" in pgFlags & PAGER_SYNCHRONOUS_MASK sets the robustness
 ** of the database to damage due to OS crashes or power failures by
 ** changing the number of syncs()s when writing the journals.
-** There are three levels:
+** There are four levels:
 **
 **    OFF       sqlite3OsSync() is never called.  This is the default
 **              for temporary and transient files.
@@ -46462,6 +49354,10 @@ SQLITE_PRIVATE void sqlite3PagerShrink(Pager *pPager){
 **              assurance that the journal will not be corrupted to the
 **              point of causing damage to the database during rollback.
 **
+**    EXTRA     This is like FULL except that is also syncs the directory
+**              that contains the rollback journal after the rollback
+**              journal is unlinked.
+**
 ** The above is for a rollback-journal mode.  For WAL mode, OFF continues
 ** to mean that no syncs ever occur.  NORMAL means that the WAL is synced
 ** prior to the start of checkpoint and that the database file is synced
@@ -46469,7 +49365,8 @@ SQLITE_PRIVATE void sqlite3PagerShrink(Pager *pPager){
 ** was written back into the database.  But no sync operations occur for
 ** an ordinary commit in NORMAL mode with WAL.  FULL means that the WAL
 ** file is synced following each commit operation, in addition to the
-** syncs associated with NORMAL.
+** syncs associated with NORMAL.  There is no difference between FULL
+** and EXTRA for WAL mode.
 **
 ** Do not confuse synchronous=FULL with SQLITE_SYNC_FULL.  The
 ** SQLITE_SYNC_FULL macro means to use the MacOSX-style full-fsync
@@ -46488,9 +49385,15 @@ SQLITE_PRIVATE void sqlite3PagerSetFlags(
   unsigned pgFlags      /* Various flags */
 ){
   unsigned level = pgFlags & PAGER_SYNCHRONOUS_MASK;
-  assert( level>=1 && level<=3 );
-  pPager->noSync =  (level==1 || pPager->tempFile) ?1:0;
-  pPager->fullSync = (level==3 && !pPager->tempFile) ?1:0;
+  if( pPager->tempFile ){
+    pPager->noSync = 1;
+    pPager->fullSync = 0;
+    pPager->extraSync = 0;
+  }else{
+    pPager->noSync =  level==PAGER_SYNCHRONOUS_OFF ?1:0;
+    pPager->fullSync = level>=PAGER_SYNCHRONOUS_FULL ?1:0;
+    pPager->extraSync = level==PAGER_SYNCHRONOUS_EXTRA ?1:0;
+  }
   if( pPager->noSync ){
     pPager->syncFlags = 0;
     pPager->ckptSyncFlags = 0;
@@ -46652,7 +49555,7 @@ SQLITE_PRIVATE int sqlite3PagerSetPagesize(Pager *pPager, u32 *pPageSize, int nR
     }
     if( rc==SQLITE_OK ){
       pNew = (char *)sqlite3PageMalloc(pageSize);
-      if( !pNew ) rc = SQLITE_NOMEM;
+      if( !pNew ) rc = SQLITE_NOMEM_BKPT;
     }
 
     if( rc==SQLITE_OK ){
@@ -46928,7 +49831,7 @@ static int pagerAcquireMapPage(
     *ppPage = p = (PgHdr *)sqlite3MallocZero(sizeof(PgHdr) + pPager->nExtra);
     if( p==0 ){
       sqlite3OsUnfetch(pPager->fd, (i64)(pgno-1) * pPager->pageSize, pData);
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     p->pExtra = (void *)&p[1];
     p->flags = PGHDR_MMAP;
@@ -47242,8 +50145,9 @@ static int pager_write_pagelist(Pager *pPager, PgHdr *pList){
 
   /* This function is only called for rollback pagers in WRITER_DBMOD state. */
   assert( !pagerUseWal(pPager) );
-  assert( pPager->eState==PAGER_WRITER_DBMOD );
+  assert( pPager->tempFile || pPager->eState==PAGER_WRITER_DBMOD );
   assert( pPager->eLock==EXCLUSIVE_LOCK );
+  assert( isOpen(pPager->fd) || pList->pDirty==0 );
 
   /* If the file is a temp-file has not yet been opened, open it now. It
   ** is not possible for rc to be other than SQLITE_OK if this branch
@@ -47286,7 +50190,7 @@ static int pager_write_pagelist(Pager *pPager, PgHdr *pList){
       if( pList->pgno==1 ) pager_write_changecounter(pList);
 
       /* Encode the database */
-      CODEC2(pPager, pList->pData, pgno, 6, return SQLITE_NOMEM, pData);
+      CODEC2(pPager, pList->pData, pgno, 6, return SQLITE_NOMEM_BKPT, pData);
 
       /* Write out the page data. */
       rc = sqlite3OsWrite(pPager->fd, pData, pPager->pageSize, offset);
@@ -47331,11 +50235,14 @@ static int pager_write_pagelist(Pager *pPager, PgHdr *pList){
 static int openSubJournal(Pager *pPager){
   int rc = SQLITE_OK;
   if( !isOpen(pPager->sjfd) ){
+    const int flags =  SQLITE_OPEN_SUBJOURNAL | SQLITE_OPEN_READWRITE 
+      | SQLITE_OPEN_CREATE | SQLITE_OPEN_EXCLUSIVE 
+      | SQLITE_OPEN_DELETEONCLOSE;
+    int nStmtSpill = sqlite3Config.nStmtSpill;
     if( pPager->journalMode==PAGER_JOURNALMODE_MEMORY || pPager->subjInMemory ){
-      sqlite3MemJournalOpen(pPager->sjfd);
-    }else{
-      rc = pagerOpentemp(pPager, pPager->sjfd, SQLITE_OPEN_SUBJOURNAL);
+      nStmtSpill = -1;
     }
+    rc = sqlite3JournalOpen(pPager->pVfs, 0, pPager->sjfd, flags, nStmtSpill);
   }
   return rc;
 }
@@ -47373,7 +50280,7 @@ static int subjournalPage(PgHdr *pPg){
       i64 offset = (i64)pPager->nSubRec*(4+pPager->pageSize);
       char *pData2;
   
-      CODEC2(pPager, pData, pPg->pgno, 7, return SQLITE_NOMEM, pData2);
+      CODEC2(pPager, pData, pPg->pgno, 7, return SQLITE_NOMEM_BKPT, pData2);
       PAGERTRACE(("STMT-JOURNAL %d page %d\n", PAGERID(pPager), pPg->pgno));
       rc = write32bits(pPager->sjfd, offset, pPg->pgno);
       if( rc==SQLITE_OK ){
@@ -47481,6 +50388,25 @@ static int pagerStress(void *p, PgHdr *pPg){
   return pager_error(pPager, rc); 
 }
 
+/*
+** Flush all unreferenced dirty pages to disk.
+*/
+SQLITE_PRIVATE int sqlite3PagerFlush(Pager *pPager){
+  int rc = pPager->errCode;
+  if( !MEMDB ){
+    PgHdr *pList = sqlite3PcacheDirtyList(pPager->pPCache);
+    assert( assert_pager_state(pPager) );
+    while( rc==SQLITE_OK && pList ){
+      PgHdr *pNext = pList->pDirty;
+      if( pList->nRef==0 ){
+        rc = pagerStress((void*)pPager, pList);
+      }
+      pList = pNext;
+    }
+  }
+
+  return rc;
+}
 
 /*
 ** Allocate and initialize a new Pager object and put a pointer to it
@@ -47537,18 +50463,8 @@ SQLITE_PRIVATE int sqlite3PagerOpen(
   int nUri = 0;            /* Number of bytes of URI args at *zUri */
 
   /* Figure out how much space is required for each journal file-handle
-  ** (there are two of them, the main journal and the sub-journal). This
-  ** is the maximum space required for an in-memory journal file handle 
-  ** and a regular journal file-handle. Note that a "regular journal-handle"
-  ** may be a wrapper capable of caching the first portion of the journal
-  ** file in memory to implement the atomic-write optimization (see 
-  ** source file journal.c).
-  */
-  if( sqlite3JournalSize(pVfs)>sqlite3MemJournalSize() ){
-    journalFileSize = ROUND8(sqlite3JournalSize(pVfs));
-  }else{
-    journalFileSize = ROUND8(sqlite3MemJournalSize());
-  }
+  ** (there are two of them, the main journal and the sub-journal).  */
+  journalFileSize = ROUND8(sqlite3JournalSize(pVfs));
 
   /* Set the output variable to NULL in case an error occurs. */
   *ppPager = 0;
@@ -47558,7 +50474,7 @@ SQLITE_PRIVATE int sqlite3PagerOpen(
     memDb = 1;
     if( zFilename && zFilename[0] ){
       zPathname = sqlite3DbStrDup(0, zFilename);
-      if( zPathname==0  ) return SQLITE_NOMEM;
+      if( zPathname==0  ) return SQLITE_NOMEM_BKPT;
       nPathname = sqlite3Strlen30(zPathname);
       zFilename = 0;
     }
@@ -47574,7 +50490,7 @@ SQLITE_PRIVATE int sqlite3PagerOpen(
     nPathname = pVfs->mxPathname+1;
     zPathname = sqlite3DbMallocRaw(0, nPathname*2);
     if( zPathname==0 ){
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     zPathname[0] = 0; /* Make sure initialized even if FullPathname() fails */
     rc = sqlite3OsFullPathname(pVfs, zFilename, nPathname, zPathname);
@@ -47627,7 +50543,7 @@ SQLITE_PRIVATE int sqlite3PagerOpen(
   assert( EIGHT_BYTE_ALIGNMENT(SQLITE_INT_TO_PTR(journalFileSize)) );
   if( !pPtr ){
     sqlite3DbFree(0, zPathname);
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   pPager =              (Pager*)(pPtr);
   pPager->pPCache =    (PCache*)(pPtr += ROUND8(sizeof(*pPager)));
@@ -47776,11 +50692,13 @@ act_like_temp_file:
   pPager->noSync = pPager->tempFile;
   if( pPager->noSync ){
     assert( pPager->fullSync==0 );
+    assert( pPager->extraSync==0 );
     assert( pPager->syncFlags==0 );
     assert( pPager->walSyncFlags==0 );
     assert( pPager->ckptSyncFlags==0 );
   }else{
     pPager->fullSync = 1;
+    pPager->extraSync = 0;
     pPager->syncFlags = SQLITE_SYNC_NORMAL;
     pPager->walSyncFlags = SQLITE_SYNC_NORMAL | WAL_SYNC_TRANSACTIONS;
     pPager->ckptSyncFlags = SQLITE_SYNC_NORMAL;
@@ -47897,6 +50815,7 @@ static int hasHotJournal(Pager *pPager, int *pExists){
     if( rc==SQLITE_OK && !locked ){
       Pgno nPage;                 /* Number of pages in database file */
 
+      assert( pPager->tempFile==0 );
       rc = pagerPagecount(pPager, &nPage);
       if( rc==SQLITE_OK ){
         /* If the database is zero pages in size, that means that either (1) the
@@ -47958,7 +50877,7 @@ static int hasHotJournal(Pager *pPager, int *pExists){
 
 /*
 ** This function is called to obtain a shared lock on the database file.
-** It is illegal to call sqlite3PagerAcquire() until after this function
+** It is illegal to call sqlite3PagerGet() until after this function
 ** has been successfully called. If a shared-lock is already held when
 ** this function is called, it is a no-op.
 **
@@ -47989,17 +50908,17 @@ SQLITE_PRIVATE int sqlite3PagerSharedLock(Pager *pPager){
   /* This routine is only called from b-tree and only when there are no
   ** outstanding pages. This implies that the pager state should either
   ** be OPEN or READER. READER is only possible if the pager is or was in 
-  ** exclusive access mode.
-  */
+  ** exclusive access mode.  */
   assert( sqlite3PcacheRefCount(pPager->pPCache)==0 );
   assert( assert_pager_state(pPager) );
   assert( pPager->eState==PAGER_OPEN || pPager->eState==PAGER_READER );
-  if( NEVER(MEMDB && pPager->errCode) ){ return pPager->errCode; }
+  assert( pPager->errCode==SQLITE_OK );
 
   if( !pagerUseWal(pPager) && pPager->eState==PAGER_OPEN ){
     int bHotJournal = 1;          /* True if there exists a hot journal-file */
 
     assert( !MEMDB );
+    assert( pPager->tempFile==0 || pPager->eLock==EXCLUSIVE_LOCK );
 
     rc = pager_wait_on_lock(pPager, SHARED_LOCK);
     if( rc!=SQLITE_OK ){
@@ -48085,7 +51004,7 @@ SQLITE_PRIVATE int sqlite3PagerSharedLock(Pager *pPager){
         assert( rc==SQLITE_OK );
         rc = pagerSyncHotJournal(pPager);
         if( rc==SQLITE_OK ){
-          rc = pager_playback(pPager, 1);
+          rc = pager_playback(pPager, !pPager->tempFile);
           pPager->eState = PAGER_OPEN;
         }
       }else if( !pPager->exclusiveMode ){
@@ -48181,7 +51100,7 @@ SQLITE_PRIVATE int sqlite3PagerSharedLock(Pager *pPager){
     rc = pagerBeginReadTransaction(pPager);
   }
 
-  if( pPager->eState==PAGER_OPEN && rc==SQLITE_OK ){
+  if( pPager->tempFile==0 && pPager->eState==PAGER_OPEN && rc==SQLITE_OK ){
     rc = pagerPagecount(pPager, &pPager->dbSize);
   }
 
@@ -48261,7 +51180,7 @@ static void pagerUnlockIfUnused(Pager *pPager){
 ** Since Lookup() never goes to disk, it never has to deal with locks
 ** or journal files.
 */
-SQLITE_PRIVATE int sqlite3PagerAcquire(
+SQLITE_PRIVATE int sqlite3PagerGet(
   Pager *pPager,      /* The pager open on the database file */
   Pgno pgno,          /* Page number to fetch */
   DbPage **ppPage,    /* Write a pointer to the page here */
@@ -48314,7 +51233,7 @@ SQLITE_PRIVATE int sqlite3PagerAcquire(
       );
 
       if( rc==SQLITE_OK && pData ){
-        if( pPager->eState>PAGER_READER ){
+        if( pPager->eState>PAGER_READER || pPager->tempFile ){
           pPg = sqlite3PagerLookup(pPager, pgno);
         }
         if( pPg==0 ){
@@ -48341,7 +51260,7 @@ SQLITE_PRIVATE int sqlite3PagerAcquire(
         if( rc!=SQLITE_OK ) goto pager_acquire_err;
         if( pBase==0 ){
           pPg = *ppPage = 0;
-          rc = SQLITE_NOMEM;
+          rc = SQLITE_NOMEM_BKPT;
           goto pager_acquire_err;
         }
       }
@@ -48381,7 +51300,8 @@ SQLITE_PRIVATE int sqlite3PagerAcquire(
       goto pager_acquire_err;
     }
 
-    if( MEMDB || pPager->dbSize<pgno || noContent || !isOpen(pPager->fd) ){
+    assert( !isOpen(pPager->fd) || !MEMDB );
+    if( !isOpen(pPager->fd) || pPager->dbSize<pgno || noContent ){
       if( pgno>pPager->mxPgno ){
         rc = SQLITE_FULL;
         goto pager_acquire_err;
@@ -48515,7 +51435,7 @@ static int pager_open_journal(Pager *pPager){
   if( !pagerUseWal(pPager) && pPager->journalMode!=PAGER_JOURNALMODE_OFF ){
     pPager->pInJournal = sqlite3BitvecCreate(pPager->dbSize);
     if( pPager->pInJournal==0 ){
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
   
     /* Open the journal file if it is not already open. */
@@ -48523,24 +51443,24 @@ static int pager_open_journal(Pager *pPager){
       if( pPager->journalMode==PAGER_JOURNALMODE_MEMORY ){
         sqlite3MemJournalOpen(pPager->jfd);
       }else{
-        const int flags =                   /* VFS flags to open journal file */
-          SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE|
-          (pPager->tempFile ? 
-            (SQLITE_OPEN_DELETEONCLOSE|SQLITE_OPEN_TEMP_JOURNAL):
-            (SQLITE_OPEN_MAIN_JOURNAL)
-          );
+        int flags = SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE;
+        int nSpill;
 
+        if( pPager->tempFile ){
+          flags |= (SQLITE_OPEN_DELETEONCLOSE|SQLITE_OPEN_TEMP_JOURNAL);
+          nSpill = sqlite3Config.nStmtSpill;
+        }else{
+          flags |= SQLITE_OPEN_MAIN_JOURNAL;
+          nSpill = jrnlBufferSize(pPager);
+        }
+          
         /* Verify that the database still has the same name as it did when
         ** it was originally opened. */
         rc = databaseIsUnmoved(pPager);
         if( rc==SQLITE_OK ){
-#ifdef SQLITE_ENABLE_ATOMIC_WRITE
-          rc = sqlite3JournalOpen(
-              pVfs, pPager->zJournal, pPager->jfd, flags, jrnlBufferSize(pPager)
+          rc = sqlite3JournalOpen (
+              pVfs, pPager->zJournal, pPager->jfd, flags, nSpill
           );
-#else
-          rc = sqlite3OsOpen(pVfs, pPager->zJournal, pPager->jfd, flags, 0);
-#endif
         }
       }
       assert( rc!=SQLITE_OK || isOpen(pPager->jfd) );
@@ -48607,7 +51527,7 @@ SQLITE_PRIVATE int sqlite3PagerBegin(Pager *pPager, int exFlag, int subjInMemory
         if( rc!=SQLITE_OK ){
           return rc;
         }
-        sqlite3WalExclusiveMode(pPager->pWal, 1);
+        (void)sqlite3WalExclusiveMode(pPager->pWal, 1);
       }
 
       /* Grab the write lock on the log file. If successful, upgrade to
@@ -48670,7 +51590,7 @@ static SQLITE_NOINLINE int pagerAddPageToRollbackJournal(PgHdr *pPg){
   assert( pPg->pgno!=PAGER_MJ_PGNO(pPager) );
 
   assert( pPager->journalHdr<=pPager->journalOff );
-  CODEC2(pPager, pPg->pData, pPg->pgno, 7, return SQLITE_NOMEM, pData2);
+  CODEC2(pPager, pPg->pData, pPg->pgno, 7, return SQLITE_NOMEM_BKPT, pData2);
   cksum = pager_cksum(pPager, (u8*)pData2);
 
   /* Even if an IO or diskfull error occurs while journalling the
@@ -48847,7 +51767,7 @@ static SQLITE_NOINLINE int pagerWriteLargeSector(PgHdr *pPg){
     PgHdr *pPage;
     if( pg==pPg->pgno || !sqlite3BitvecTest(pPager->pInJournal, pg) ){
       if( pg!=PAGER_MJ_PGNO(pPager) ){
-        rc = sqlite3PagerGet(pPager, pg, &pPage);
+        rc = sqlite3PagerGet(pPager, pg, &pPage, 0);
         if( rc==SQLITE_OK ){
           rc = pager_write(pPage);
           if( pPage->flags&PGHDR_NEED_SYNC ){
@@ -48904,12 +51824,14 @@ SQLITE_PRIVATE int sqlite3PagerWrite(PgHdr *pPg){
   Pager *pPager = pPg->pPager;
   assert( (pPg->flags & PGHDR_MMAP)==0 );
   assert( pPager->eState>=PAGER_WRITER_LOCKED );
-  assert( pPager->eState!=PAGER_ERROR );
   assert( assert_pager_state(pPager) );
-  if( (pPg->flags & PGHDR_WRITEABLE)!=0 && pPager->dbSize>=pPg->pgno ){
+  if( pPager->errCode ){
+    return pPager->errCode;
+  }else if( (pPg->flags & PGHDR_WRITEABLE)!=0 && pPager->dbSize>=pPg->pgno ){
     if( pPager->nSavepoint ) return subjournalPageIfRequired(pPg);
     return SQLITE_OK;
   }else if( pPager->sectorSize > (u32)pPager->pageSize ){
+    assert( pPager->tempFile==0 );
     return pagerWriteLargeSector(pPg);
   }else{
     return pager_write(pPg);
@@ -48940,14 +51862,21 @@ SQLITE_PRIVATE int sqlite3PagerIswriteable(DbPage *pPg){
 **
 ** Tests show that this optimization can quadruple the speed of large 
 ** DELETE operations.
+**
+** This optimization cannot be used with a temp-file, as the page may
+** have been dirty at the start of the transaction. In that case, if
+** memory pressure forces page pPg out of the cache, the data does need 
+** to be written out to disk so that it may be read back in if the 
+** current transaction is rolled back.
 */
 SQLITE_PRIVATE void sqlite3PagerDontWrite(PgHdr *pPg){
   Pager *pPager = pPg->pPager;
-  if( (pPg->flags&PGHDR_DIRTY) && pPager->nSavepoint==0 ){
+  if( !pPager->tempFile && (pPg->flags&PGHDR_DIRTY) && pPager->nSavepoint==0 ){
     PAGERTRACE(("DONT_WRITE page %d of %d\n", pPg->pgno, PAGERID(pPager)));
     IOTRACE(("CLEAN %p %d\n", pPager, pPg->pgno))
     pPg->flags |= PGHDR_DONT_WRITE;
     pPg->flags &= ~PGHDR_WRITEABLE;
+    testcase( pPg->flags & PGHDR_NEED_SYNC );
     pager_set_pagehash(pPg);
   }
 }
@@ -49006,7 +51935,7 @@ static int pager_incr_changecounter(Pager *pPager, int isDirectMode){
     assert( !pPager->tempFile && isOpen(pPager->fd) );
 
     /* Open page 1 of the file for writing. */
-    rc = sqlite3PagerGet(pPager, 1, &pPgHdr);
+    rc = sqlite3PagerGet(pPager, 1, &pPgHdr, 0);
     assert( pPgHdr==0 || rc==SQLITE_OK );
 
     /* If page one was fetched successfully, and this function is not
@@ -49026,7 +51955,7 @@ static int pager_incr_changecounter(Pager *pPager, int isDirectMode){
       if( DIRECT_MODE ){
         const void *zBuf;
         assert( pPager->dbFileSize>0 );
-        CODEC2(pPager, pPgHdr->pData, 1, 6, rc=SQLITE_NOMEM, zBuf);
+        CODEC2(pPager, pPgHdr->pData, 1, 6, rc=SQLITE_NOMEM_BKPT, zBuf);
         if( rc==SQLITE_OK ){
           rc = sqlite3OsWrite(pPager->fd, zBuf, pPager->pageSize, 0);
           pPager->aStat[PAGER_STAT_WRITE]++;
@@ -49084,14 +52013,17 @@ SQLITE_PRIVATE int sqlite3PagerSync(Pager *pPager, const char *zMaster){
 ** returned.
 */
 SQLITE_PRIVATE int sqlite3PagerExclusiveLock(Pager *pPager){
-  int rc = SQLITE_OK;
-  assert( pPager->eState==PAGER_WRITER_CACHEMOD 
-       || pPager->eState==PAGER_WRITER_DBMOD 
-       || pPager->eState==PAGER_WRITER_LOCKED 
-  );
+  int rc = pPager->errCode;
   assert( assert_pager_state(pPager) );
-  if( 0==pagerUseWal(pPager) ){
-    rc = pager_wait_on_lock(pPager, EXCLUSIVE_LOCK);
+  if( rc==SQLITE_OK ){
+    assert( pPager->eState==PAGER_WRITER_CACHEMOD 
+         || pPager->eState==PAGER_WRITER_DBMOD 
+         || pPager->eState==PAGER_WRITER_LOCKED 
+    );
+    assert( assert_pager_state(pPager) );
+    if( 0==pagerUseWal(pPager) ){
+      rc = pager_wait_on_lock(pPager, EXCLUSIVE_LOCK);
+    }
   }
   return rc;
 }
@@ -49139,17 +52071,21 @@ SQLITE_PRIVATE int sqlite3PagerCommitPhaseOne(
   /* If a prior error occurred, report that error again. */
   if( NEVER(pPager->errCode) ) return pPager->errCode;
 
+  /* Provide the ability to easily simulate an I/O error during testing */
+  if( sqlite3FaultSim(400) ) return SQLITE_IOERR;
+
   PAGERTRACE(("DATABASE SYNC: File=%s zMaster=%s nSize=%d\n", 
       pPager->zFilename, zMaster, pPager->dbSize));
 
   /* If no database changes have been made, return early. */
   if( pPager->eState<PAGER_WRITER_CACHEMOD ) return SQLITE_OK;
 
-  if( MEMDB ){
+  assert( MEMDB==0 || pPager->tempFile );
+  assert( isOpen(pPager->fd) || pPager->tempFile );
+  if( 0==pagerFlushOnCommit(pPager, 1) ){
     /* If this is an in-memory db, or no pages have been written to, or this
     ** function has already been called, it is mostly a no-op.  However, any
-    ** backup in progress needs to be restarted.
-    */
+    ** backup in progress needs to be restarted.  */
     sqlite3BackupRestart(pPager->pBackup);
   }else{
     if( pagerUseWal(pPager) ){
@@ -49158,7 +52094,7 @@ SQLITE_PRIVATE int sqlite3PagerCommitPhaseOne(
       if( pList==0 ){
         /* Must have at least one page for the WAL commit flag.
         ** Ticket [2d1a5c67dfc2363e44f29d9bbd57f] 2011-05-18 */
-        rc = sqlite3PagerGet(pPager, 1, &pPageOne);
+        rc = sqlite3PagerGet(pPager, 1, &pPageOne, 0);
         pList = pPageOne;
         pList->pDirty = 0;
       }
@@ -49488,10 +52424,10 @@ SQLITE_PRIVATE void sqlite3PagerCacheStat(Pager *pPager, int eStat, int reset, i
 }
 
 /*
-** Return true if this is an in-memory pager.
+** Return true if this is an in-memory or temp-file backed pager.
 */
 SQLITE_PRIVATE int sqlite3PagerIsMemdb(Pager *pPager){
-  return MEMDB;
+  return pPager->tempFile;
 }
 
 /*
@@ -49522,7 +52458,7 @@ static SQLITE_NOINLINE int pagerOpenSavepoint(Pager *pPager, int nSavepoint){
       pPager->aSavepoint, sizeof(PagerSavepoint)*nSavepoint
   );
   if( !aNew ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   memset(&aNew[nCurrent], 0, (nSavepoint-nCurrent) * sizeof(PagerSavepoint));
   pPager->aSavepoint = aNew;
@@ -49538,7 +52474,7 @@ static SQLITE_NOINLINE int pagerOpenSavepoint(Pager *pPager, int nSavepoint){
     aNew[ii].iSubRec = pPager->nSubRec;
     aNew[ii].pInSavepoint = sqlite3BitvecCreate(pPager->dbSize);
     if( !aNew[ii].pInSavepoint ){
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     if( pagerUseWal(pPager) ){
       sqlite3WalSavepoint(pPager->pWal, aNew[ii].aWalData);
@@ -49616,7 +52552,7 @@ SQLITE_PRIVATE int sqlite3PagerSavepoint(Pager *pPager, int op, int iSavepoint){
     if( op==SAVEPOINT_RELEASE ){
       if( nNew==0 && isOpen(pPager->sjfd) ){
         /* Only truncate if it is an in-memory sub-journal. */
-        if( sqlite3IsMemJournal(pPager->sjfd) ){
+        if( sqlite3JournalIsInMemory(pPager->sjfd) ){
           rc = sqlite3OsTruncate(pPager->sjfd, 0);
           assert( rc==SQLITE_OK );
         }
@@ -49655,7 +52591,7 @@ SQLITE_PRIVATE const char *sqlite3PagerFilename(Pager *pPager, int nullIfMemDb){
 /*
 ** Return the VFS structure for the pager.
 */
-SQLITE_PRIVATE const sqlite3_vfs *sqlite3PagerVfs(Pager *pPager){
+SQLITE_PRIVATE sqlite3_vfs *sqlite3PagerVfs(Pager *pPager){
   return pPager->pVfs;
 }
 
@@ -49669,18 +52605,22 @@ SQLITE_PRIVATE sqlite3_file *sqlite3PagerFile(Pager *pPager){
 }
 
 /*
-** Return the full pathname of the journal file.
+** Return the file handle for the journal file (if it exists).
+** This will be either the rollback journal or the WAL file.
 */
-SQLITE_PRIVATE const char *sqlite3PagerJournalname(Pager *pPager){
-  return pPager->zJournal;
+SQLITE_PRIVATE sqlite3_file *sqlite3PagerJrnlFile(Pager *pPager){
+#if SQLITE_OMIT_WAL
+  return pPager->jfd;
+#else
+  return pPager->pWal ? sqlite3WalFile(pPager->pWal) : pPager->jfd;
+#endif
 }
 
 /*
-** Return true if fsync() calls are disabled for this pager.  Return FALSE
-** if fsync()s are executed normally.
+** Return the full pathname of the journal file.
 */
-SQLITE_PRIVATE int sqlite3PagerNosync(Pager *pPager){
-  return pPager->noSync;
+SQLITE_PRIVATE const char *sqlite3PagerJournalname(Pager *pPager){
+  return pPager->zJournal;
 }
 
 #ifdef SQLITE_HAS_CODEC
@@ -49767,7 +52707,8 @@ SQLITE_PRIVATE int sqlite3PagerMovepage(Pager *pPager, DbPage *pPg, Pgno pgno, i
   /* In order to be able to rollback, an in-memory database must journal
   ** the page we are moving from.
   */
-  if( MEMDB ){
+  assert( pPager->tempFile || !MEMDB );
+  if( pPager->tempFile ){
     rc = sqlite3PagerWrite(pPg);
     if( rc ) return rc;
   }
@@ -49824,7 +52765,7 @@ SQLITE_PRIVATE int sqlite3PagerMovepage(Pager *pPager, DbPage *pPg, Pgno pgno, i
   assert( !pPgOld || pPgOld->nRef==1 );
   if( pPgOld ){
     pPg->flags |= (pPgOld->flags&PGHDR_NEED_SYNC);
-    if( MEMDB ){
+    if( pPager->tempFile ){
       /* Do not discard pages from an in-memory database since we might
       ** need to rollback later.  Just move the page out of the way. */
       sqlite3PcacheMove(pPgOld, pPager->dbSize+1);
@@ -49841,8 +52782,7 @@ SQLITE_PRIVATE int sqlite3PagerMovepage(Pager *pPager, DbPage *pPg, Pgno pgno, i
   ** to exist, in case the transaction needs to roll back.  Use pPgOld
   ** as the original page since it has already been allocated.
   */
-  if( MEMDB ){
-    assert( pPgOld );
+  if( pPager->tempFile && pPgOld ){
     sqlite3PcacheMove(pPgOld, origPgno);
     sqlite3PagerUnrefNotNull(pPgOld);
   }
@@ -49863,7 +52803,7 @@ SQLITE_PRIVATE int sqlite3PagerMovepage(Pager *pPager, DbPage *pPg, Pgno pgno, i
     ** the journal file twice, but that is not a problem.
     */
     PgHdr *pPgHdr;
-    rc = sqlite3PagerGet(pPager, needSyncPgno, &pPgHdr);
+    rc = sqlite3PagerGet(pPager, needSyncPgno, &pPgHdr, 0);
     if( rc!=SQLITE_OK ){
       if( needSyncPgno<=pPager->dbOrigSize ){
         assert( pPager->pTmpSpace!=0 );
@@ -50094,7 +53034,8 @@ SQLITE_PRIVATE sqlite3_backup **sqlite3PagerBackupPtr(Pager *pPager){
 ** Unless this is an in-memory or temporary database, clear the pager cache.
 */
 SQLITE_PRIVATE void sqlite3PagerClearCache(Pager *pPager){
-  if( !MEMDB && pPager->tempFile==0 ) pager_reset(pPager);
+  assert( MEMDB==0 || pPager->tempFile );
+  if( pPager->tempFile==0 ) pager_reset(pPager);
 }
 #endif
 
@@ -50129,6 +53070,7 @@ SQLITE_PRIVATE int sqlite3PagerWalCallback(Pager *pPager){
 */
 SQLITE_PRIVATE int sqlite3PagerWalSupported(Pager *pPager){
   const sqlite3_io_methods *pMethods = pPager->fd->pMethods;
+  if( pPager->noLock ) return 0;
   return pPager->exclusiveMode || (pMethods->iVersion>=2 && pMethods->xShmMap);
 }
 
@@ -50272,11 +53214,40 @@ SQLITE_PRIVATE int sqlite3PagerCloseWal(Pager *pPager){
                            pPager->pageSize, (u8*)pPager->pTmpSpace);
       pPager->pWal = 0;
       pagerFixMaplimit(pPager);
+      if( rc && !pPager->exclusiveMode ) pagerUnlockDb(pPager, SHARED_LOCK);
     }
   }
   return rc;
 }
 
+#ifdef SQLITE_ENABLE_SNAPSHOT
+/*
+** If this is a WAL database, obtain a snapshot handle for the snapshot
+** currently open. Otherwise, return an error.
+*/
+SQLITE_PRIVATE int sqlite3PagerSnapshotGet(Pager *pPager, sqlite3_snapshot **ppSnapshot){
+  int rc = SQLITE_ERROR;
+  if( pPager->pWal ){
+    rc = sqlite3WalSnapshotGet(pPager->pWal, ppSnapshot);
+  }
+  return rc;
+}
+
+/*
+** If this is a WAL database, store a pointer to pSnapshot. Next time a
+** read transaction is opened, attempt to read from the snapshot it 
+** identifies. If this is not a WAL database, return an error.
+*/
+SQLITE_PRIVATE int sqlite3PagerSnapshotOpen(Pager *pPager, sqlite3_snapshot *pSnapshot){
+  int rc = SQLITE_OK;
+  if( pPager->pWal ){
+    sqlite3WalSnapshotOpen(pPager->pWal, pSnapshot);
+  }else{
+    rc = SQLITE_ERROR;
+  }
+  return rc;
+}
+#endif /* SQLITE_ENABLE_SNAPSHOT */
 #endif /* !SQLITE_OMIT_WAL */
 
 #ifdef SQLITE_ENABLE_ZIPVFS
@@ -50572,7 +53543,8 @@ SQLITE_PRIVATE int sqlite3WalTrace = 0;
 
 /*
 ** Indices of various locking bytes.   WAL_NREADER is the number
-** of available reader locks and should be at least 3.
+** of available reader locks and should be at least 3.  The default
+** is SQLITE_SHM_NLOCK==8 and  WAL_NREADER==5.
 */
 #define WAL_WRITE_LOCK         0
 #define WAL_ALL_BUT_WRITE      1
@@ -50592,7 +53564,10 @@ typedef struct WalCkptInfo WalCkptInfo;
 ** The following object holds a copy of the wal-index header content.
 **
 ** The actual header in the wal-index consists of two copies of this
-** object.
+** object followed by one instance of the WalCkptInfo object.
+** For all versions of SQLite through 3.10.0 and probably beyond,
+** the locking bytes (WalCkptInfo.aLock) start at offset 120 and
+** the total header size is 136 bytes.
 **
 ** The szPage value can be any power of 2 between 512 and 32768, inclusive.
 ** Or it can be 1 to represent a 65536-byte page.  The latter case was
@@ -50625,6 +53600,16 @@ struct WalIndexHdr {
 ** However, a WAL_WRITE_LOCK thread can move the value of nBackfill from
 ** mxFrame back to zero when the WAL is reset.
 **
+** nBackfillAttempted is the largest value of nBackfill that a checkpoint
+** has attempted to achieve.  Normally nBackfill==nBackfillAtempted, however
+** the nBackfillAttempted is set before any backfilling is done and the
+** nBackfill is only set after all backfilling completes.  So if a checkpoint
+** crashes, nBackfillAttempted might be larger than nBackfill.  The
+** WalIndexHdr.mxFrame must never be less than nBackfillAttempted.
+**
+** The aLock[] field is a set of bytes used for locking.  These bytes should
+** never be read or written.
+**
 ** There is one entry in aReadMark[] for each reader lock.  If a reader
 ** holds read-lock K, then the value in aReadMark[K] is no greater than
 ** the mxFrame for that reader.  The value READMARK_NOT_USED (0xffffffff)
@@ -50664,6 +53649,9 @@ struct WalIndexHdr {
 struct WalCkptInfo {
   u32 nBackfill;                  /* Number of WAL frames backfilled into DB */
   u32 aReadMark[WAL_NREADER];     /* Reader marks */
+  u8 aLock[SQLITE_SHM_NLOCK];     /* Reserved space for locks */
+  u32 nBackfillAttempted;         /* WAL frames perhaps written, or maybe not */
+  u32 notUsed0;                   /* Available for future enhancements */
 };
 #define READMARK_NOT_USED  0xffffffff
 
@@ -50673,9 +53661,8 @@ struct WalCkptInfo {
 ** only support mandatory file-locks, we do not read or write data
 ** from the region of the file on which locks are applied.
 */
-#define WALINDEX_LOCK_OFFSET   (sizeof(WalIndexHdr)*2 + sizeof(WalCkptInfo))
-#define WALINDEX_LOCK_RESERVED 16
-#define WALINDEX_HDR_SIZE      (WALINDEX_LOCK_OFFSET+WALINDEX_LOCK_RESERVED)
+#define WALINDEX_LOCK_OFFSET (sizeof(WalIndexHdr)*2+offsetof(WalCkptInfo,aLock))
+#define WALINDEX_HDR_SIZE    (sizeof(WalIndexHdr)*2+sizeof(WalCkptInfo))
 
 /* Size of header before each frame in wal */
 #define WAL_FRAME_HDRSIZE 24
@@ -50729,11 +53716,15 @@ struct Wal {
   u8 padToSectorBoundary;    /* Pad transactions out to the next sector */
   WalIndexHdr hdr;           /* Wal-index header for current transaction */
   u32 minFrame;              /* Ignore wal frames before this one */
+  u32 iReCksum;              /* On commit, recalculate checksums from here */
   const char *zWalName;      /* Name of WAL file */
   u32 nCkpt;                 /* Checkpoint sequence counter in the wal-header */
 #ifdef SQLITE_DEBUG
   u8 lockError;              /* True if a locking error has occurred */
 #endif
+#ifdef SQLITE_ENABLE_SNAPSHOT
+  WalIndexHdr *pSnapshot;    /* Start transaction here if not NULL */
+#endif
 };
 
 /*
@@ -50826,7 +53817,7 @@ static int walIndexPage(Wal *pWal, int iPage, volatile u32 **ppPage){
     apNew = (volatile u32 **)sqlite3_realloc64((void *)pWal->apWiData, nByte);
     if( !apNew ){
       *ppPage = 0;
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     memset((void*)&apNew[pWal->nWiData], 0,
            sizeof(u32*)*(iPage+1-pWal->nWiData));
@@ -50838,7 +53829,7 @@ static int walIndexPage(Wal *pWal, int iPage, volatile u32 **ppPage){
   if( pWal->apWiData[iPage]==0 ){
     if( pWal->exclusiveMode==WAL_HEAPMEMORY_MODE ){
       pWal->apWiData[iPage] = (u32 volatile *)sqlite3MallocZero(WALINDEX_PGSZ);
-      if( !pWal->apWiData[iPage] ) rc = SQLITE_NOMEM;
+      if( !pWal->apWiData[iPage] ) rc = SQLITE_NOMEM_BKPT;
     }else{
       rc = sqlite3OsShmMap(pWal->pDbFd, iPage, WALINDEX_PGSZ, 
           pWal->writeLock, (void volatile **)&pWal->apWiData[iPage]
@@ -50979,14 +53970,18 @@ static void walEncodeFrame(
   assert( WAL_FRAME_HDRSIZE==24 );
   sqlite3Put4byte(&aFrame[0], iPage);
   sqlite3Put4byte(&aFrame[4], nTruncate);
-  memcpy(&aFrame[8], pWal->hdr.aSalt, 8);
+  if( pWal->iReCksum==0 ){
+    memcpy(&aFrame[8], pWal->hdr.aSalt, 8);
 
-  nativeCksum = (pWal->hdr.bigEndCksum==SQLITE_BIGENDIAN);
-  walChecksumBytes(nativeCksum, aFrame, 8, aCksum, aCksum);
-  walChecksumBytes(nativeCksum, aData, pWal->szPage, aCksum, aCksum);
+    nativeCksum = (pWal->hdr.bigEndCksum==SQLITE_BIGENDIAN);
+    walChecksumBytes(nativeCksum, aFrame, 8, aCksum, aCksum);
+    walChecksumBytes(nativeCksum, aData, pWal->szPage, aCksum, aCksum);
 
-  sqlite3Put4byte(&aFrame[16], aCksum[0]);
-  sqlite3Put4byte(&aFrame[20], aCksum[1]);
+    sqlite3Put4byte(&aFrame[16], aCksum[0]);
+    sqlite3Put4byte(&aFrame[20], aCksum[1]);
+  }else{
+    memset(&aFrame[8], 0, 16);
+  }
 }
 
 /*
@@ -51089,10 +54084,9 @@ static void walUnlockShared(Wal *pWal, int lockIdx){
                          SQLITE_SHM_UNLOCK | SQLITE_SHM_SHARED);
   WALTRACE(("WAL%p: release SHARED-%s\n", pWal, walLockName(lockIdx)));
 }
-static int walLockExclusive(Wal *pWal, int lockIdx, int n, int fBlock){
+static int walLockExclusive(Wal *pWal, int lockIdx, int n){
   int rc;
   if( pWal->exclusiveMode ) return SQLITE_OK;
-  if( fBlock ) sqlite3OsFileControl(pWal->pDbFd, SQLITE_FCNTL_WAL_BLOCK, 0);
   rc = sqlite3OsShmLock(pWal->pDbFd, lockIdx, n,
                         SQLITE_SHM_LOCK | SQLITE_SHM_EXCLUSIVE);
   WALTRACE(("WAL%p: acquire EXCLUSIVE-%s cnt=%d %s\n", pWal,
@@ -51378,7 +54372,7 @@ static int walIndexRecover(Wal *pWal){
   assert( pWal->writeLock );
   iLock = WAL_ALL_BUT_WRITE + pWal->ckptLock;
   nLock = SQLITE_SHM_NLOCK - iLock;
-  rc = walLockExclusive(pWal, iLock, nLock, 0);
+  rc = walLockExclusive(pWal, iLock, nLock);
   if( rc ){
     return rc;
   }
@@ -51450,7 +54444,7 @@ static int walIndexRecover(Wal *pWal){
     szFrame = szPage + WAL_FRAME_HDRSIZE;
     aFrame = (u8 *)sqlite3_malloc64(szFrame);
     if( !aFrame ){
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
       goto recovery_error;
     }
     aData = &aFrame[WAL_FRAME_HDRSIZE];
@@ -51499,6 +54493,7 @@ finished:
     */
     pInfo = walCkptInfo(pWal);
     pInfo->nBackfill = 0;
+    pInfo->nBackfillAttempted = pWal->hdr.mxFrame;
     pInfo->aReadMark[0] = 0;
     for(i=1; i<WAL_NREADER; i++) pInfo->aReadMark[i] = READMARK_NOT_USED;
     if( pWal->hdr.mxFrame ) pInfo->aReadMark[1] = pWal->hdr.mxFrame;
@@ -51570,7 +54565,11 @@ SQLITE_PRIVATE int sqlite3WalOpen(
   /* In the amalgamation, the os_unix.c and os_win.c source files come before
   ** this source file.  Verify that the #defines of the locking byte offsets
   ** in os_unix.c and os_win.c agree with the WALINDEX_LOCK_OFFSET value.
+  ** For that matter, if the lock offset ever changes from its initial design
+  ** value of 120, we need to know that so there is an assert() to check it.
   */
+  assert( 120==WALINDEX_LOCK_OFFSET );
+  assert( 136==WALINDEX_HDR_SIZE );
 #ifdef WIN_SHM_BASE
   assert( WIN_SHM_BASE==WALINDEX_LOCK_OFFSET );
 #endif
@@ -51583,7 +54582,7 @@ SQLITE_PRIVATE int sqlite3WalOpen(
   *ppWal = 0;
   pRet = (Wal*)sqlite3MallocZero(sizeof(Wal) + pVfs->szOsFile);
   if( !pRet ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
 
   pRet->pVfs = pVfs;
@@ -51847,7 +54846,7 @@ static int walIteratorInit(Wal *pWal, WalIterator **pp){
         + iLast*sizeof(ht_slot);
   p = (WalIterator *)sqlite3_malloc64(nByte);
   if( !p ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   memset(p, 0, nByte);
   p->nSegment = nSegment;
@@ -51859,7 +54858,7 @@ static int walIteratorInit(Wal *pWal, WalIterator **pp){
       sizeof(ht_slot) * (iLast>HASHTABLE_NPAGE?HASHTABLE_NPAGE:iLast)
   );
   if( !aTmp ){
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
   }
 
   for(i=0; rc==SQLITE_OK && i<nSegment; i++){
@@ -51916,7 +54915,7 @@ static int walBusyLock(
 ){
   int rc;
   do {
-    rc = walLockExclusive(pWal, lockIdx, n, 0);
+    rc = walLockExclusive(pWal, lockIdx, n);
   }while( xBusy && rc==SQLITE_BUSY && xBusy(pBusyArg) );
   return rc;
 }
@@ -51956,6 +54955,7 @@ static void walRestartHdr(Wal *pWal, u32 salt1){
   memcpy(&pWal->hdr.aSalt[1], &salt1, 4);
   walIndexWriteHdr(pWal);
   pInfo->nBackfill = 0;
+  pInfo->nBackfillAttempted = 0;
   pInfo->aReadMark[1] = 0;
   for(i=2; i<WAL_NREADER; i++) pInfo->aReadMark[i] = READMARK_NOT_USED;
   assert( pInfo->aReadMark[0]==0 );
@@ -52065,6 +55065,8 @@ static int walCheckpoint(
       i64 nSize;                    /* Current size of database file */
       u32 nBackfill = pInfo->nBackfill;
 
+      pInfo->nBackfillAttempted = mxSafeFrame;
+
       /* Sync the WAL to disk */
       if( sync_flags ){
         rc = sqlite3OsSync(pWal->pWalFd, sync_flags);
@@ -52357,7 +55359,7 @@ static int walIndexReadHdr(Wal *pWal, int *pChanged){
         walUnlockShared(pWal, WAL_WRITE_LOCK);
         rc = SQLITE_READONLY_RECOVERY;
       }
-    }else if( SQLITE_OK==(rc = walLockExclusive(pWal, WAL_WRITE_LOCK, 1, 1)) ){
+    }else if( SQLITE_OK==(rc = walLockExclusive(pWal, WAL_WRITE_LOCK, 1)) ){
       pWal->writeLock = 1;
       if( SQLITE_OK==(rc = walIndexPage(pWal, 0, &page0)) ){
         badHdr = walIndexTryHdr(pWal, pChanged);
@@ -52448,6 +55450,7 @@ static int walTryBeginRead(Wal *pWal, int *pChanged, int useWal, int cnt){
   int mxI;                        /* Index of largest aReadMark[] value */
   int i;                          /* Loop counter */
   int rc = SQLITE_OK;             /* Return code  */
+  u32 mxFrame;                    /* Wal frame to lock to */
 
   assert( pWal->readLock<0 );     /* Not currently locked */
 
@@ -52511,7 +55514,12 @@ static int walTryBeginRead(Wal *pWal, int *pChanged, int useWal, int cnt){
   }
 
   pInfo = walCkptInfo(pWal);
-  if( !useWal && pInfo->nBackfill==pWal->hdr.mxFrame ){
+  if( !useWal && pInfo->nBackfill==pWal->hdr.mxFrame 
+#ifdef SQLITE_ENABLE_SNAPSHOT
+   && (pWal->pSnapshot==0 || pWal->hdr.mxFrame==0
+     || 0==memcmp(&pWal->hdr, pWal->pSnapshot, sizeof(WalIndexHdr)))
+#endif
+  ){
     /* The WAL has been completely backfilled (or it is empty).
     ** and can be safely ignored.
     */
@@ -52549,85 +55557,88 @@ static int walTryBeginRead(Wal *pWal, int *pChanged, int useWal, int cnt){
   */
   mxReadMark = 0;
   mxI = 0;
+  mxFrame = pWal->hdr.mxFrame;
+#ifdef SQLITE_ENABLE_SNAPSHOT
+  if( pWal->pSnapshot && pWal->pSnapshot->mxFrame<mxFrame ){
+    mxFrame = pWal->pSnapshot->mxFrame;
+  }
+#endif
   for(i=1; i<WAL_NREADER; i++){
     u32 thisMark = pInfo->aReadMark[i];
-    if( mxReadMark<=thisMark && thisMark<=pWal->hdr.mxFrame ){
+    if( mxReadMark<=thisMark && thisMark<=mxFrame ){
       assert( thisMark!=READMARK_NOT_USED );
       mxReadMark = thisMark;
       mxI = i;
     }
   }
-  /* There was once an "if" here. The extra "{" is to preserve indentation. */
-  {
-    if( (pWal->readOnly & WAL_SHM_RDONLY)==0
-     && (mxReadMark<pWal->hdr.mxFrame || mxI==0)
-    ){
-      for(i=1; i<WAL_NREADER; i++){
-        rc = walLockExclusive(pWal, WAL_READ_LOCK(i), 1, 0);
-        if( rc==SQLITE_OK ){
-          mxReadMark = pInfo->aReadMark[i] = pWal->hdr.mxFrame;
-          mxI = i;
-          walUnlockExclusive(pWal, WAL_READ_LOCK(i), 1);
-          break;
-        }else if( rc!=SQLITE_BUSY ){
-          return rc;
-        }
+  if( (pWal->readOnly & WAL_SHM_RDONLY)==0
+   && (mxReadMark<mxFrame || mxI==0)
+  ){
+    for(i=1; i<WAL_NREADER; i++){
+      rc = walLockExclusive(pWal, WAL_READ_LOCK(i), 1);
+      if( rc==SQLITE_OK ){
+        mxReadMark = pInfo->aReadMark[i] = mxFrame;
+        mxI = i;
+        walUnlockExclusive(pWal, WAL_READ_LOCK(i), 1);
+        break;
+      }else if( rc!=SQLITE_BUSY ){
+        return rc;
       }
     }
-    if( mxI==0 ){
-      assert( rc==SQLITE_BUSY || (pWal->readOnly & WAL_SHM_RDONLY)!=0 );
-      return rc==SQLITE_BUSY ? WAL_RETRY : SQLITE_READONLY_CANTLOCK;
-    }
+  }
+  if( mxI==0 ){
+    assert( rc==SQLITE_BUSY || (pWal->readOnly & WAL_SHM_RDONLY)!=0 );
+    return rc==SQLITE_BUSY ? WAL_RETRY : SQLITE_READONLY_CANTLOCK;
+  }
 
-    rc = walLockShared(pWal, WAL_READ_LOCK(mxI));
-    if( rc ){
-      return rc==SQLITE_BUSY ? WAL_RETRY : rc;
-    }
-    /* Now that the read-lock has been obtained, check that neither the
-    ** value in the aReadMark[] array or the contents of the wal-index
-    ** header have changed.
-    **
-    ** It is necessary to check that the wal-index header did not change
-    ** between the time it was read and when the shared-lock was obtained
-    ** on WAL_READ_LOCK(mxI) was obtained to account for the possibility
-    ** that the log file may have been wrapped by a writer, or that frames
-    ** that occur later in the log than pWal->hdr.mxFrame may have been
-    ** copied into the database by a checkpointer. If either of these things
-    ** happened, then reading the database with the current value of
-    ** pWal->hdr.mxFrame risks reading a corrupted snapshot. So, retry
-    ** instead.
-    **
-    ** Before checking that the live wal-index header has not changed
-    ** since it was read, set Wal.minFrame to the first frame in the wal
-    ** file that has not yet been checkpointed. This client will not need
-    ** to read any frames earlier than minFrame from the wal file - they
-    ** can be safely read directly from the database file.
-    **
-    ** Because a ShmBarrier() call is made between taking the copy of 
-    ** nBackfill and checking that the wal-header in shared-memory still
-    ** matches the one cached in pWal->hdr, it is guaranteed that the 
-    ** checkpointer that set nBackfill was not working with a wal-index
-    ** header newer than that cached in pWal->hdr. If it were, that could
-    ** cause a problem. The checkpointer could omit to checkpoint
-    ** a version of page X that lies before pWal->minFrame (call that version
-    ** A) on the basis that there is a newer version (version B) of the same
-    ** page later in the wal file. But if version B happens to like past
-    ** frame pWal->hdr.mxFrame - then the client would incorrectly assume
-    ** that it can read version A from the database file. However, since
-    ** we can guarantee that the checkpointer that set nBackfill could not
-    ** see any pages past pWal->hdr.mxFrame, this problem does not come up.
-    */
-    pWal->minFrame = pInfo->nBackfill+1;
-    walShmBarrier(pWal);
-    if( pInfo->aReadMark[mxI]!=mxReadMark
-     || memcmp((void *)walIndexHdr(pWal), &pWal->hdr, sizeof(WalIndexHdr))
-    ){
-      walUnlockShared(pWal, WAL_READ_LOCK(mxI));
-      return WAL_RETRY;
-    }else{
-      assert( mxReadMark<=pWal->hdr.mxFrame );
-      pWal->readLock = (i16)mxI;
-    }
+  rc = walLockShared(pWal, WAL_READ_LOCK(mxI));
+  if( rc ){
+    return rc==SQLITE_BUSY ? WAL_RETRY : rc;
+  }
+  /* Now that the read-lock has been obtained, check that neither the
+  ** value in the aReadMark[] array or the contents of the wal-index
+  ** header have changed.
+  **
+  ** It is necessary to check that the wal-index header did not change
+  ** between the time it was read and when the shared-lock was obtained
+  ** on WAL_READ_LOCK(mxI) was obtained to account for the possibility
+  ** that the log file may have been wrapped by a writer, or that frames
+  ** that occur later in the log than pWal->hdr.mxFrame may have been
+  ** copied into the database by a checkpointer. If either of these things
+  ** happened, then reading the database with the current value of
+  ** pWal->hdr.mxFrame risks reading a corrupted snapshot. So, retry
+  ** instead.
+  **
+  ** Before checking that the live wal-index header has not changed
+  ** since it was read, set Wal.minFrame to the first frame in the wal
+  ** file that has not yet been checkpointed. This client will not need
+  ** to read any frames earlier than minFrame from the wal file - they
+  ** can be safely read directly from the database file.
+  **
+  ** Because a ShmBarrier() call is made between taking the copy of 
+  ** nBackfill and checking that the wal-header in shared-memory still
+  ** matches the one cached in pWal->hdr, it is guaranteed that the 
+  ** checkpointer that set nBackfill was not working with a wal-index
+  ** header newer than that cached in pWal->hdr. If it were, that could
+  ** cause a problem. The checkpointer could omit to checkpoint
+  ** a version of page X that lies before pWal->minFrame (call that version
+  ** A) on the basis that there is a newer version (version B) of the same
+  ** page later in the wal file. But if version B happens to like past
+  ** frame pWal->hdr.mxFrame - then the client would incorrectly assume
+  ** that it can read version A from the database file. However, since
+  ** we can guarantee that the checkpointer that set nBackfill could not
+  ** see any pages past pWal->hdr.mxFrame, this problem does not come up.
+  */
+  pWal->minFrame = pInfo->nBackfill+1;
+  walShmBarrier(pWal);
+  if( pInfo->aReadMark[mxI]!=mxReadMark
+   || memcmp((void *)walIndexHdr(pWal), &pWal->hdr, sizeof(WalIndexHdr))
+  ){
+    walUnlockShared(pWal, WAL_READ_LOCK(mxI));
+    return WAL_RETRY;
+  }else{
+    assert( mxReadMark<=pWal->hdr.mxFrame );
+    pWal->readLock = (i16)mxI;
   }
   return rc;
 }
@@ -52650,6 +55661,14 @@ SQLITE_PRIVATE int sqlite3WalBeginReadTransaction(Wal *pWal, int *pChanged){
   int rc;                         /* Return code */
   int cnt = 0;                    /* Number of TryBeginRead attempts */
 
+#ifdef SQLITE_ENABLE_SNAPSHOT
+  int bChanged = 0;
+  WalIndexHdr *pSnapshot = pWal->pSnapshot;
+  if( pSnapshot && memcmp(pSnapshot, &pWal->hdr, sizeof(WalIndexHdr))!=0 ){
+    bChanged = 1;
+  }
+#endif
+
   do{
     rc = walTryBeginRead(pWal, pChanged, 0, ++cnt);
   }while( rc==WAL_RETRY );
@@ -52657,6 +55676,66 @@ SQLITE_PRIVATE int sqlite3WalBeginReadTransaction(Wal *pWal, int *pChanged){
   testcase( (rc&0xff)==SQLITE_IOERR );
   testcase( rc==SQLITE_PROTOCOL );
   testcase( rc==SQLITE_OK );
+
+#ifdef SQLITE_ENABLE_SNAPSHOT
+  if( rc==SQLITE_OK ){
+    if( pSnapshot && memcmp(pSnapshot, &pWal->hdr, sizeof(WalIndexHdr))!=0 ){
+      /* At this point the client has a lock on an aReadMark[] slot holding
+      ** a value equal to or smaller than pSnapshot->mxFrame, but pWal->hdr
+      ** is populated with the wal-index header corresponding to the head
+      ** of the wal file. Verify that pSnapshot is still valid before
+      ** continuing.  Reasons why pSnapshot might no longer be valid:
+      **
+      **    (1)  The WAL file has been reset since the snapshot was taken.
+      **         In this case, the salt will have changed.
+      **
+      **    (2)  A checkpoint as been attempted that wrote frames past
+      **         pSnapshot->mxFrame into the database file.  Note that the
+      **         checkpoint need not have completed for this to cause problems.
+      */
+      volatile WalCkptInfo *pInfo = walCkptInfo(pWal);
+
+      assert( pWal->readLock>0 || pWal->hdr.mxFrame==0 );
+      assert( pInfo->aReadMark[pWal->readLock]<=pSnapshot->mxFrame );
+
+      /* It is possible that there is a checkpointer thread running 
+      ** concurrent with this code. If this is the case, it may be that the
+      ** checkpointer has already determined that it will checkpoint 
+      ** snapshot X, where X is later in the wal file than pSnapshot, but 
+      ** has not yet set the pInfo->nBackfillAttempted variable to indicate 
+      ** its intent. To avoid the race condition this leads to, ensure that
+      ** there is no checkpointer process by taking a shared CKPT lock 
+      ** before checking pInfo->nBackfillAttempted.  */
+      rc = walLockShared(pWal, WAL_CKPT_LOCK);
+
+      if( rc==SQLITE_OK ){
+        /* Check that the wal file has not been wrapped. Assuming that it has
+        ** not, also check that no checkpointer has attempted to checkpoint any
+        ** frames beyond pSnapshot->mxFrame. If either of these conditions are
+        ** true, return SQLITE_BUSY_SNAPSHOT. Otherwise, overwrite pWal->hdr
+        ** with *pSnapshot and set *pChanged as appropriate for opening the
+        ** snapshot.  */
+        if( !memcmp(pSnapshot->aSalt, pWal->hdr.aSalt, sizeof(pWal->hdr.aSalt))
+         && pSnapshot->mxFrame>=pInfo->nBackfillAttempted
+        ){
+          assert( pWal->readLock>0 );
+          memcpy(&pWal->hdr, pSnapshot, sizeof(WalIndexHdr));
+          *pChanged = bChanged;
+        }else{
+          rc = SQLITE_BUSY_SNAPSHOT;
+        }
+
+        /* Release the shared CKPT lock obtained above. */
+        walUnlockShared(pWal, WAL_CKPT_LOCK);
+      }
+
+
+      if( rc!=SQLITE_OK ){
+        sqlite3WalEndReadTransaction(pWal);
+      }
+    }
+  }
+#endif
   return rc;
 }
 
@@ -52829,6 +55908,7 @@ SQLITE_PRIVATE int sqlite3WalBeginWriteTransaction(Wal *pWal){
   /* Cannot start a write transaction without first holding a read
   ** transaction. */
   assert( pWal->readLock>=0 );
+  assert( pWal->writeLock==0 && pWal->iReCksum==0 );
 
   if( pWal->readOnly ){
     return SQLITE_READONLY;
@@ -52837,7 +55917,7 @@ SQLITE_PRIVATE int sqlite3WalBeginWriteTransaction(Wal *pWal){
   /* Only one writer allowed at a time.  Get the write lock.  Return
   ** SQLITE_BUSY if unable.
   */
-  rc = walLockExclusive(pWal, WAL_WRITE_LOCK, 1, 0);
+  rc = walLockExclusive(pWal, WAL_WRITE_LOCK, 1);
   if( rc ){
     return rc;
   }
@@ -52864,6 +55944,7 @@ SQLITE_PRIVATE int sqlite3WalEndWriteTransaction(Wal *pWal){
   if( pWal->writeLock ){
     walUnlockExclusive(pWal, WAL_WRITE_LOCK, 1);
     pWal->writeLock = 0;
+    pWal->iReCksum = 0;
     pWal->truncateOnCommit = 0;
   }
   return SQLITE_OK;
@@ -52982,7 +56063,7 @@ static int walRestartLog(Wal *pWal){
     if( pInfo->nBackfill>0 ){
       u32 salt1;
       sqlite3_randomness(4, &salt1);
-      rc = walLockExclusive(pWal, WAL_READ_LOCK(1), WAL_NREADER-1, 0);
+      rc = walLockExclusive(pWal, WAL_READ_LOCK(1), WAL_NREADER-1);
       if( rc==SQLITE_OK ){
         /* If all readers are using WAL_READ_LOCK(0) (in other words if no
         ** readers are currently using the WAL), then the transactions
@@ -53070,7 +56151,7 @@ static int walWriteOneFrame(
   void *pData;                    /* Data actually written */
   u8 aFrame[WAL_FRAME_HDRSIZE];   /* Buffer to assemble frame-header in */
 #if defined(SQLITE_HAS_CODEC)
-  if( (pData = sqlite3PagerCodec(pPage))==0 ) return SQLITE_NOMEM;
+  if( (pData = sqlite3PagerCodec(pPage))==0 ) return SQLITE_NOMEM_BKPT;
 #else
   pData = pPage->pData;
 #endif
@@ -53082,6 +56163,59 @@ static int walWriteOneFrame(
   return rc;
 }
 
+/*
+** This function is called as part of committing a transaction within which
+** one or more frames have been overwritten. It updates the checksums for
+** all frames written to the wal file by the current transaction starting
+** with the earliest to have been overwritten.
+**
+** SQLITE_OK is returned if successful, or an SQLite error code otherwise.
+*/
+static int walRewriteChecksums(Wal *pWal, u32 iLast){
+  const int szPage = pWal->szPage;/* Database page size */
+  int rc = SQLITE_OK;             /* Return code */
+  u8 *aBuf;                       /* Buffer to load data from wal file into */
+  u8 aFrame[WAL_FRAME_HDRSIZE];   /* Buffer to assemble frame-headers in */
+  u32 iRead;                      /* Next frame to read from wal file */
+  i64 iCksumOff;
+
+  aBuf = sqlite3_malloc(szPage + WAL_FRAME_HDRSIZE);
+  if( aBuf==0 ) return SQLITE_NOMEM_BKPT;
+
+  /* Find the checksum values to use as input for the recalculating the
+  ** first checksum. If the first frame is frame 1 (implying that the current
+  ** transaction restarted the wal file), these values must be read from the
+  ** wal-file header. Otherwise, read them from the frame header of the
+  ** previous frame.  */
+  assert( pWal->iReCksum>0 );
+  if( pWal->iReCksum==1 ){
+    iCksumOff = 24;
+  }else{
+    iCksumOff = walFrameOffset(pWal->iReCksum-1, szPage) + 16;
+  }
+  rc = sqlite3OsRead(pWal->pWalFd, aBuf, sizeof(u32)*2, iCksumOff);
+  pWal->hdr.aFrameCksum[0] = sqlite3Get4byte(aBuf);
+  pWal->hdr.aFrameCksum[1] = sqlite3Get4byte(&aBuf[sizeof(u32)]);
+
+  iRead = pWal->iReCksum;
+  pWal->iReCksum = 0;
+  for(; rc==SQLITE_OK && iRead<=iLast; iRead++){
+    i64 iOff = walFrameOffset(iRead, szPage);
+    rc = sqlite3OsRead(pWal->pWalFd, aBuf, szPage+WAL_FRAME_HDRSIZE, iOff);
+    if( rc==SQLITE_OK ){
+      u32 iPgno, nDbSize;
+      iPgno = sqlite3Get4byte(aBuf);
+      nDbSize = sqlite3Get4byte(&aBuf[4]);
+
+      walEncodeFrame(pWal, iPgno, nDbSize, &aBuf[WAL_FRAME_HDRSIZE], aFrame);
+      rc = sqlite3OsWrite(pWal->pWalFd, aFrame, sizeof(aFrame), iOff);
+    }
+  }
+
+  sqlite3_free(aBuf);
+  return rc;
+}
+
 /* 
 ** Write a set of frames to the log. The caller must hold the write-lock
 ** on the log file (obtained using sqlite3WalBeginWriteTransaction()).
@@ -53102,6 +56236,8 @@ SQLITE_PRIVATE int sqlite3WalFrames(
   int szFrame;                    /* The size of a single frame */
   i64 iOffset;                    /* Next byte to write in WAL file */
   WalWriter w;                    /* The writer */
+  u32 iFirst = 0;                 /* First frame that may be overwritten */
+  WalIndexHdr *pLive;             /* Pointer to shared header */
 
   assert( pList );
   assert( pWal->writeLock );
@@ -53117,6 +56253,11 @@ SQLITE_PRIVATE int sqlite3WalFrames(
   }
 #endif
 
+  pLive = (WalIndexHdr*)walIndexHdr(pWal);
+  if( memcmp(&pWal->hdr, (void *)pLive, sizeof(WalIndexHdr))!=0 ){
+    iFirst = pLive->mxFrame+1;
+  }
+
   /* See if it is possible to write these frames into the start of the
   ** log file, instead of appending to it at pWal->hdr.mxFrame.
   */
@@ -53181,6 +56322,33 @@ SQLITE_PRIVATE int sqlite3WalFrames(
   /* Write all frames into the log file exactly once */
   for(p=pList; p; p=p->pDirty){
     int nDbSize;   /* 0 normally.  Positive == commit flag */
+
+    /* Check if this page has already been written into the wal file by
+    ** the current transaction. If so, overwrite the existing frame and
+    ** set Wal.writeLock to WAL_WRITELOCK_RECKSUM - indicating that 
+    ** checksums must be recomputed when the transaction is committed.  */
+    if( iFirst && (p->pDirty || isCommit==0) ){
+      u32 iWrite = 0;
+      VVA_ONLY(rc =) sqlite3WalFindFrame(pWal, p->pgno, &iWrite);
+      assert( rc==SQLITE_OK || iWrite==0 );
+      if( iWrite>=iFirst ){
+        i64 iOff = walFrameOffset(iWrite, szPage) + WAL_FRAME_HDRSIZE;
+        void *pData;
+        if( pWal->iReCksum==0 || iWrite<pWal->iReCksum ){
+          pWal->iReCksum = iWrite;
+        }
+#if defined(SQLITE_HAS_CODEC)
+        if( (pData = sqlite3PagerCodec(p))==0 ) return SQLITE_NOMEM;
+#else
+        pData = p->pData;
+#endif
+        rc = sqlite3OsWrite(pWal->pWalFd, pData, szPage, iOff);
+        if( rc ) return rc;
+        p->flags &= ~PGHDR_WAL_APPEND;
+        continue;
+      }
+    }
+
     iFrame++;
     assert( iOffset==walFrameOffset(iFrame, szPage) );
     nDbSize = (isCommit && p->pDirty==0) ? nTruncate : 0;
@@ -53188,6 +56356,13 @@ SQLITE_PRIVATE int sqlite3WalFrames(
     if( rc ) return rc;
     pLast = p;
     iOffset += szFrame;
+    p->flags |= PGHDR_WAL_APPEND;
+  }
+
+  /* Recalculate checksums within the wal file if required. */
+  if( isCommit && pWal->iReCksum ){
+    rc = walRewriteChecksums(pWal, iFrame);
+    if( rc ) return rc;
   }
 
   /* If this is the end of a transaction, then we might need to pad
@@ -53239,6 +56414,7 @@ SQLITE_PRIVATE int sqlite3WalFrames(
   */
   iFrame = pWal->hdr.mxFrame;
   for(p=pList; p && rc==SQLITE_OK; p=p->pDirty){
+    if( (p->flags & PGHDR_WAL_APPEND)==0 ) continue;
     iFrame++;
     rc = walIndexAppend(pWal, iFrame, p->pgno);
   }
@@ -53307,7 +56483,7 @@ SQLITE_PRIVATE int sqlite3WalCheckpoint(
 
   /* IMPLEMENTATION-OF: R-62028-47212 All calls obtain an exclusive 
   ** "checkpoint" lock on the database file. */
-  rc = walLockExclusive(pWal, WAL_CKPT_LOCK, 1, 0);
+  rc = walLockExclusive(pWal, WAL_CKPT_LOCK, 1);
   if( rc ){
     /* EVIDENCE-OF: R-10421-19736 If any other process is running a
     ** checkpoint operation at the same time, the lock cannot be obtained and
@@ -53351,6 +56527,7 @@ SQLITE_PRIVATE int sqlite3WalCheckpoint(
 
   /* Copy data from the log to the database file. */
   if( rc==SQLITE_OK ){
+
     if( pWal->hdr.mxFrame && walPagesize(pWal)!=nBuf ){
       rc = SQLITE_CORRUPT_BKPT;
     }else{
@@ -53466,6 +56643,52 @@ SQLITE_PRIVATE int sqlite3WalHeapMemory(Wal *pWal){
   return (pWal && pWal->exclusiveMode==WAL_HEAPMEMORY_MODE );
 }
 
+#ifdef SQLITE_ENABLE_SNAPSHOT
+/* Create a snapshot object.  The content of a snapshot is opaque to
+** every other subsystem, so the WAL module can put whatever it needs
+** in the object.
+*/
+SQLITE_PRIVATE int sqlite3WalSnapshotGet(Wal *pWal, sqlite3_snapshot **ppSnapshot){
+  int rc = SQLITE_OK;
+  WalIndexHdr *pRet;
+
+  assert( pWal->readLock>=0 && pWal->writeLock==0 );
+
+  pRet = (WalIndexHdr*)sqlite3_malloc(sizeof(WalIndexHdr));
+  if( pRet==0 ){
+    rc = SQLITE_NOMEM_BKPT;
+  }else{
+    memcpy(pRet, &pWal->hdr, sizeof(WalIndexHdr));
+    *ppSnapshot = (sqlite3_snapshot*)pRet;
+  }
+
+  return rc;
+}
+
+/* Try to open on pSnapshot when the next read-transaction starts
+*/
+SQLITE_PRIVATE void sqlite3WalSnapshotOpen(Wal *pWal, sqlite3_snapshot *pSnapshot){
+  pWal->pSnapshot = (WalIndexHdr*)pSnapshot;
+}
+
+/* 
+** Return a +ve value if snapshot p1 is newer than p2. A -ve value if
+** p1 is older than p2 and zero if p1 and p2 are the same snapshot.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3_snapshot_cmp(sqlite3_snapshot *p1, sqlite3_snapshot *p2){
+  WalIndexHdr *pHdr1 = (WalIndexHdr*)p1;
+  WalIndexHdr *pHdr2 = (WalIndexHdr*)p2;
+
+  /* aSalt[0] is a copy of the value stored in the wal file header. It
+  ** is incremented each time the wal file is restarted.  */
+  if( pHdr1->aSalt[0]<pHdr2->aSalt[0] ) return -1;
+  if( pHdr1->aSalt[0]>pHdr2->aSalt[0] ) return +1;
+  if( pHdr1->mxFrame<pHdr2->mxFrame ) return -1;
+  if( pHdr1->mxFrame>pHdr2->mxFrame ) return +1;
+  return 0;
+}
+#endif /* SQLITE_ENABLE_SNAPSHOT */
+
 #ifdef SQLITE_ENABLE_ZIPVFS
 /*
 ** If the argument is not NULL, it points to a Wal object that holds a
@@ -53478,6 +56701,12 @@ SQLITE_PRIVATE int sqlite3WalFramesize(Wal *pWal){
 }
 #endif
 
+/* Return the sqlite3_file object for the WAL file
+*/
+SQLITE_PRIVATE sqlite3_file *sqlite3WalFile(Wal *pWal){
+  return pWal->pWalFd;
+}
+
 #endif /* #ifndef SQLITE_OMIT_WAL */
 
 /************** End of wal.c *************************************************/
@@ -53779,7 +57008,6 @@ struct MemPage {
   u8 nOverflow;        /* Number of overflow cell bodies in aCell[] */
   u8 intKey;           /* True if table b-trees.  False for index b-trees */
   u8 intKeyLeaf;       /* True if the leaf of an intKey table */
-  u8 noPayload;        /* True if internal intKey page (thus w/o data) */
   u8 leaf;             /* True if a leaf page */
   u8 hdrOffset;        /* 100 for page 1.  0 otherwise */
   u8 childPtrSize;     /* 0 if leaf==1.  4 if leaf==0 */
@@ -53973,7 +57201,6 @@ struct CellInfo {
   u8 *pPayload;  /* Pointer to the start of payload */
   u32 nPayload;  /* Bytes of payload */
   u16 nLocal;    /* Amount of payload held locally, not on overflow */
-  u16 iOverflow; /* Offset to overflow page number.  Zero if no overflow */
   u16 nSize;     /* Size of the cell content on the main b-tree page */
 };
 
@@ -54020,7 +57247,7 @@ struct BtCursor {
   int skipNext;    /* Prev() is noop if negative. Next() is noop if positive.
                    ** Error code if eState==CURSOR_FAULT */
   u8 curFlags;              /* zero or more BTCF_* flags defined below */
-  u8 curPagerFlags;         /* Flags to send to sqlite3PagerAcquire() */
+  u8 curPagerFlags;         /* Flags to send to sqlite3PagerGet() */
   u8 eState;                /* One of the CURSOR_XXX constants (see below) */
   u8 hints;                 /* As configured by CursorSetHints() */
   /* All fields above are zeroed when the cursor is allocated.  See
@@ -54368,21 +57595,6 @@ SQLITE_PRIVATE int sqlite3BtreeHoldsMutex(Btree *p){
 #endif
 
 
-#ifndef SQLITE_OMIT_INCRBLOB
-/*
-** Enter and leave a mutex on a Btree given a cursor owned by that
-** Btree.  These entry points are used by incremental I/O and can be
-** omitted if that module is not used.
-*/
-SQLITE_PRIVATE void sqlite3BtreeEnterCursor(BtCursor *pCur){
-  sqlite3BtreeEnter(pCur->pBtree);
-}
-SQLITE_PRIVATE void sqlite3BtreeLeaveCursor(BtCursor *pCur){
-  sqlite3BtreeLeave(pCur->pBtree);
-}
-#endif /* SQLITE_OMIT_INCRBLOB */
-
-
 /*
 ** Enter the mutex on every Btree associated with a database
 ** connection.  This is needed (for example) prior to parsing
@@ -54416,14 +57628,6 @@ SQLITE_PRIVATE void sqlite3BtreeLeaveAll(sqlite3 *db){
   }
 }
 
-/*
-** Return true if a particular Btree requires a lock.  Return FALSE if
-** no lock is ever required since it is not sharable.
-*/
-SQLITE_PRIVATE int sqlite3BtreeSharable(Btree *p){
-  return p->sharable;
-}
-
 #ifndef NDEBUG
 /*
 ** Return true if the current thread holds the database connection
@@ -54497,6 +57701,25 @@ SQLITE_PRIVATE void sqlite3BtreeEnterAll(sqlite3 *db){
   }
 }
 #endif /* if SQLITE_THREADSAFE */
+
+#ifndef SQLITE_OMIT_INCRBLOB
+/*
+** Enter a mutex on a Btree given a cursor owned by that Btree. 
+**
+** These entry points are used by incremental I/O only. Enter() is required 
+** any time OMIT_SHARED_CACHE is not defined, regardless of whether or not 
+** the build is threadsafe. Leave() is only required by threadsafe builds.
+*/
+SQLITE_PRIVATE void sqlite3BtreeEnterCursor(BtCursor *pCur){
+  sqlite3BtreeEnter(pCur->pBtree);
+}
+# if SQLITE_THREADSAFE
+SQLITE_PRIVATE void sqlite3BtreeLeaveCursor(BtCursor *pCur){
+  sqlite3BtreeLeave(pCur->pBtree);
+}
+# endif
+#endif /* ifndef SQLITE_OMIT_INCRBLOB */
+
 #endif /* ifndef SQLITE_OMIT_SHARED_CACHE */
 
 /************** End of btmutex.c *********************************************/
@@ -54853,7 +58076,7 @@ static int setSharedCacheTableLock(Btree *p, Pgno iTable, u8 eLock){
   if( !pLock ){
     pLock = (BtLock *)sqlite3MallocZero(sizeof(BtLock));
     if( !pLock ){
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     pLock->iTable = iTable;
     pLock->pBtree = p;
@@ -54953,6 +58176,10 @@ static void releasePage(MemPage *pPage);  /* Forward reference */
 static int cursorHoldsMutex(BtCursor *p){
   return sqlite3_mutex_held(p->pBt->mutex);
 }
+static int cursorOwnsBtShared(BtCursor *p){
+  assert( cursorHoldsMutex(p) );
+  return (p->pBtree->db==p->pBt->db);
+}
 #endif
 
 /*
@@ -55052,7 +58279,7 @@ static int btreeSetHasContent(BtShared *pBt, Pgno pgno){
     assert( pgno<=pBt->nPage );
     pBt->pHasContent = sqlite3BitvecCreate(pBt->nPage);
     if( !pBt->pHasContent ){
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
     }
   }
   if( rc==SQLITE_OK && pgno<=sqlite3BitvecSize(pBt->pHasContent) ){
@@ -55131,7 +58358,7 @@ static int saveCursorKey(BtCursor *pCur){
         sqlite3_free(pKey);
       }
     }else{
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
     }
   }
   assert( !pCur->curIntKey || !pCur->pKey );
@@ -55263,7 +58490,7 @@ static int btreeMoveto(
     pIdxKey = sqlite3VdbeAllocUnpackedRecord(
         pCur->pKeyInfo, aSpace, sizeof(aSpace), &pFree
     );
-    if( pIdxKey==0 ) return SQLITE_NOMEM;
+    if( pIdxKey==0 ) return SQLITE_NOMEM_BKPT;
     sqlite3VdbeRecordUnpack(pCur->pKeyInfo, (int)nKey, pKey, pIdxKey);
     if( pIdxKey->nField==0 ){
       sqlite3DbFree(pCur->pKeyInfo->db, pFree);
@@ -55289,7 +58516,7 @@ static int btreeMoveto(
 static int btreeRestoreCursorPosition(BtCursor *pCur){
   int rc;
   int skipNext;
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( pCur->eState>=CURSOR_REQUIRESEEK );
   if( pCur->eState==CURSOR_FAULT ){
     return pCur->skipNext;
@@ -55361,6 +58588,26 @@ SQLITE_PRIVATE int sqlite3BtreeCursorRestore(BtCursor *pCur, int *pDifferentRow)
   return SQLITE_OK;
 }
 
+#ifdef SQLITE_ENABLE_CURSOR_HINTS
+/*
+** Provide hints to the cursor.  The particular hint given (and the type
+** and number of the varargs parameters) is determined by the eHintType
+** parameter.  See the definitions of the BTREE_HINT_* macros for details.
+*/
+SQLITE_PRIVATE void sqlite3BtreeCursorHint(BtCursor *pCur, int eHintType, ...){
+  /* Used only by system that substitute their own storage engine */
+}
+#endif
+
+/*
+** Provide flag hints to the cursor.
+*/
+SQLITE_PRIVATE void sqlite3BtreeCursorHintFlags(BtCursor *pCur, unsigned x){
+  assert( x==BTREE_SEEK_EQ || x==BTREE_BULKLOAD || x==0 );
+  pCur->hints = x;
+}
+
+
 #ifndef SQLITE_OMIT_AUTOVACUUM
 /*
 ** Given a page number of a regular database page, return the page
@@ -55414,7 +58661,7 @@ static void ptrmapPut(BtShared *pBt, Pgno key, u8 eType, Pgno parent, int *pRC){
     return;
   }
   iPtrmap = PTRMAP_PAGENO(pBt, key);
-  rc = sqlite3PagerGet(pBt->pPager, iPtrmap, &pDbPage);
+  rc = sqlite3PagerGet(pBt->pPager, iPtrmap, &pDbPage, 0);
   if( rc!=SQLITE_OK ){
     *pRC = rc;
     return;
@@ -55457,7 +58704,7 @@ static int ptrmapGet(BtShared *pBt, Pgno key, u8 *pEType, Pgno *pPgno){
   assert( sqlite3_mutex_held(pBt->mutex) );
 
   iPtrmap = PTRMAP_PAGENO(pBt, key);
-  rc = sqlite3PagerGet(pBt->pPager, iPtrmap, &pDbPage);
+  rc = sqlite3PagerGet(pBt->pPager, iPtrmap, &pDbPage, 0);
   if( rc!=0 ){
     return rc;
   }
@@ -55534,8 +58781,7 @@ static SQLITE_NOINLINE void btreeParseCellAdjustSizeForOverflow(
   }else{
     pInfo->nLocal = (u16)minLocal;
   }
-  pInfo->iOverflow = (u16)(&pInfo->pPayload[pInfo->nLocal] - pCell);
-  pInfo->nSize = pInfo->iOverflow + 4;
+  pInfo->nSize = (u16)(&pInfo->pPayload[pInfo->nLocal] - pCell) + 4;
 }
 
 /*
@@ -55559,7 +58805,6 @@ static void btreeParseCellPtrNoPayload(
 ){
   assert( sqlite3_mutex_held(pPage->pBt->mutex) );
   assert( pPage->leaf==0 );
-  assert( pPage->noPayload );
   assert( pPage->childPtrSize==4 );
 #ifndef SQLITE_DEBUG
   UNUSED_PARAMETER(pPage);
@@ -55567,7 +58812,6 @@ static void btreeParseCellPtrNoPayload(
   pInfo->nSize = 4 + getVarint(&pCell[4], (u64*)&pInfo->nKey);
   pInfo->nPayload = 0;
   pInfo->nLocal = 0;
-  pInfo->iOverflow = 0;
   pInfo->pPayload = 0;
   return;
 }
@@ -55582,8 +58826,6 @@ static void btreeParseCellPtr(
 
   assert( sqlite3_mutex_held(pPage->pBt->mutex) );
   assert( pPage->leaf==0 || pPage->leaf==1 );
-  assert( pPage->intKeyLeaf || pPage->noPayload );
-  assert( pPage->noPayload==0 );
   assert( pPage->intKeyLeaf );
   assert( pPage->childPtrSize==0 );
   pIter = pCell;
@@ -55637,7 +58879,6 @@ static void btreeParseCellPtr(
     pInfo->nSize = nPayload + (u16)(pIter - pCell);
     if( pInfo->nSize<4 ) pInfo->nSize = 4;
     pInfo->nLocal = (u16)nPayload;
-    pInfo->iOverflow = 0;
   }else{
     btreeParseCellAdjustSizeForOverflow(pPage, pCell, pInfo);
   }
@@ -55653,7 +58894,6 @@ static void btreeParseCellPtrIndex(
   assert( sqlite3_mutex_held(pPage->pBt->mutex) );
   assert( pPage->leaf==0 || pPage->leaf==1 );
   assert( pPage->intKeyLeaf==0 );
-  assert( pPage->noPayload==0 );
   pIter = pCell + pPage->childPtrSize;
   nPayload = *pIter;
   if( nPayload>=0x80 ){
@@ -55676,7 +58916,6 @@ static void btreeParseCellPtrIndex(
     pInfo->nSize = nPayload + (u16)(pIter - pCell);
     if( pInfo->nSize<4 ) pInfo->nSize = 4;
     pInfo->nLocal = (u16)nPayload;
-    pInfo->iOverflow = 0;
   }else{
     btreeParseCellAdjustSizeForOverflow(pPage, pCell, pInfo);
   }
@@ -55715,7 +58954,6 @@ static u16 cellSizePtr(MemPage *pPage, u8 *pCell){
   pPage->xParseCell(pPage, pCell, &debuginfo);
 #endif
 
-  assert( pPage->noPayload==0 );
   nSize = *pIter;
   if( nSize>=0x80 ){
     pEnd = &pIter[8];
@@ -55792,8 +59030,8 @@ static void ptrmapPutOvflPtr(MemPage *pPage, u8 *pCell, int *pRC){
   if( *pRC ) return;
   assert( pCell!=0 );
   pPage->xParseCell(pPage, pCell, &info);
-  if( info.iOverflow ){
-    Pgno ovfl = get4byte(&pCell[info.iOverflow]);
+  if( info.nLocal<info.nPayload ){
+    Pgno ovfl = get4byte(&pCell[info.nSize-4]);
     ptrmapPut(pPage->pBt, ovfl, PTRMAP_OVERFLOW1, pPage->pgno, pRC);
   }
 }
@@ -56164,35 +59402,32 @@ static int decodeFlags(MemPage *pPage, int flagByte){
   pPage->xCellSize = cellSizePtr;
   pBt = pPage->pBt;
   if( flagByte==(PTF_LEAFDATA | PTF_INTKEY) ){
-    /* EVIDENCE-OF: R-03640-13415 A value of 5 means the page is an interior
-    ** table b-tree page. */
+    /* EVIDENCE-OF: R-07291-35328 A value of 5 (0x05) means the page is an
+    ** interior table b-tree page. */
     assert( (PTF_LEAFDATA|PTF_INTKEY)==5 );
-    /* EVIDENCE-OF: R-20501-61796 A value of 13 means the page is a leaf
-    ** table b-tree page. */
+    /* EVIDENCE-OF: R-26900-09176 A value of 13 (0x0d) means the page is a
+    ** leaf table b-tree page. */
     assert( (PTF_LEAFDATA|PTF_INTKEY|PTF_LEAF)==13 );
     pPage->intKey = 1;
     if( pPage->leaf ){
       pPage->intKeyLeaf = 1;
-      pPage->noPayload = 0;
       pPage->xParseCell = btreeParseCellPtr;
     }else{
       pPage->intKeyLeaf = 0;
-      pPage->noPayload = 1;
       pPage->xCellSize = cellSizePtrNoPayload;
       pPage->xParseCell = btreeParseCellPtrNoPayload;
     }
     pPage->maxLocal = pBt->maxLeaf;
     pPage->minLocal = pBt->minLeaf;
   }else if( flagByte==PTF_ZERODATA ){
-    /* EVIDENCE-OF: R-27225-53936 A value of 2 means the page is an interior
-    ** index b-tree page. */
+    /* EVIDENCE-OF: R-43316-37308 A value of 2 (0x02) means the page is an
+    ** interior index b-tree page. */
     assert( (PTF_ZERODATA)==2 );
-    /* EVIDENCE-OF: R-16571-11615 A value of 10 means the page is a leaf
-    ** index b-tree page. */
+    /* EVIDENCE-OF: R-59615-42828 A value of 10 (0x0a) means the page is a
+    ** leaf index b-tree page. */
     assert( (PTF_ZERODATA|PTF_LEAF)==10 );
     pPage->intKey = 0;
     pPage->intKeyLeaf = 0;
-    pPage->noPayload = 0;
     pPage->xParseCell = btreeParseCellPtrIndex;
     pPage->maxLocal = pBt->maxLocal;
     pPage->minLocal = pBt->minLocal;
@@ -56384,11 +59619,14 @@ static void zeroPage(MemPage *pPage, int flags){
 */
 static MemPage *btreePageFromDbPage(DbPage *pDbPage, Pgno pgno, BtShared *pBt){
   MemPage *pPage = (MemPage*)sqlite3PagerGetExtra(pDbPage);
-  pPage->aData = sqlite3PagerGetData(pDbPage);
-  pPage->pDbPage = pDbPage;
-  pPage->pBt = pBt;
-  pPage->pgno = pgno;
-  pPage->hdrOffset = pgno==1 ? 100 : 0;
+  if( pgno!=pPage->pgno ){
+    pPage->aData = sqlite3PagerGetData(pDbPage);
+    pPage->pDbPage = pDbPage;
+    pPage->pBt = pBt;
+    pPage->pgno = pgno;
+    pPage->hdrOffset = pgno==1 ? 100 : 0;
+  }
+  assert( pPage->aData==sqlite3PagerGetData(pDbPage) );
   return pPage; 
 }
 
@@ -56414,7 +59652,7 @@ static int btreeGetPage(
 
   assert( flags==0 || flags==PAGER_GET_NOCONTENT || flags==PAGER_GET_READONLY );
   assert( sqlite3_mutex_held(pBt->mutex) );
-  rc = sqlite3PagerAcquire(pBt->pPager, pgno, (DbPage**)&pDbPage, flags);
+  rc = sqlite3PagerGet(pBt->pPager, pgno, (DbPage**)&pDbPage, flags);
   if( rc ) return rc;
   *ppPage = btreePageFromDbPage(pDbPage, pgno, pBt);
   return SQLITE_OK;
@@ -56479,24 +59717,25 @@ static int getAndInitPage(
     rc = SQLITE_CORRUPT_BKPT;
     goto getAndInitPage_error;
   }
-  rc = sqlite3PagerAcquire(pBt->pPager, pgno, (DbPage**)&pDbPage, bReadOnly);
+  rc = sqlite3PagerGet(pBt->pPager, pgno, (DbPage**)&pDbPage, bReadOnly);
   if( rc ){
     goto getAndInitPage_error;
   }
-  *ppPage = btreePageFromDbPage(pDbPage, pgno, pBt);
+  *ppPage = (MemPage*)sqlite3PagerGetExtra(pDbPage);
   if( (*ppPage)->isInit==0 ){
+    btreePageFromDbPage(pDbPage, pgno, pBt);
     rc = btreeInitPage(*ppPage);
     if( rc!=SQLITE_OK ){
       releasePage(*ppPage);
       goto getAndInitPage_error;
     }
   }
+  assert( (*ppPage)->pgno==pgno );
+  assert( (*ppPage)->aData==sqlite3PagerGetData(pDbPage) );
 
   /* If obtaining a child page for a cursor, we must verify that the page is
   ** compatible with the root page. */
-  if( pCur
-   && ((*ppPage)->nCell<1 || (*ppPage)->intKey!=pCur->curIntKey)
-  ){
+  if( pCur && ((*ppPage)->nCell<1 || (*ppPage)->intKey!=pCur->curIntKey) ){
     rc = SQLITE_CORRUPT_BKPT;
     releasePage(*ppPage);
     goto getAndInitPage_error;
@@ -56663,7 +59902,7 @@ SQLITE_PRIVATE int sqlite3BtreeOpen(
   }
   p = sqlite3MallocZero(sizeof(Btree));
   if( !p ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   p->inTrans = TRANS_NONE;
   p->db = db;
@@ -56687,7 +59926,7 @@ SQLITE_PRIVATE int sqlite3BtreeOpen(
       p->sharable = 1;
       if( !zFullPathname ){
         sqlite3_free(p);
-        return SQLITE_NOMEM;
+        return SQLITE_NOMEM_BKPT;
       }
       if( isMemdb ){
         memcpy(zFullPathname, zFilename, nFilename);
@@ -56755,7 +59994,7 @@ SQLITE_PRIVATE int sqlite3BtreeOpen(
   
     pBt = sqlite3MallocZero( sizeof(*pBt) );
     if( pBt==0 ){
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
       goto btree_open_out;
     }
     rc = sqlite3PagerOpen(pVfs, &pBt->pPager, zFilename,
@@ -56824,8 +60063,7 @@ SQLITE_PRIVATE int sqlite3BtreeOpen(
       if( SQLITE_THREADSAFE && sqlite3GlobalConfig.bCoreMutex ){
         pBt->mutex = sqlite3MutexAlloc(SQLITE_MUTEX_FAST);
         if( pBt->mutex==0 ){
-          rc = SQLITE_NOMEM;
-          db->mallocFailed = 0;
+          rc = SQLITE_NOMEM_BKPT;
           goto btree_open_out;
         }
       }
@@ -56848,12 +60086,12 @@ SQLITE_PRIVATE int sqlite3BtreeOpen(
     for(i=0; i<db->nDb; i++){
       if( (pSib = db->aDb[i].pBt)!=0 && pSib->sharable ){
         while( pSib->pPrev ){ pSib = pSib->pPrev; }
-        if( p->pBt<pSib->pBt ){
+        if( (uptr)p->pBt<(uptr)pSib->pBt ){
           p->pNext = pSib;
           p->pPrev = 0;
           pSib->pPrev = p;
         }else{
-          while( pSib->pNext && pSib->pNext->pBt<p->pBt ){
+          while( pSib->pNext && (uptr)pSib->pNext->pBt<(uptr)p->pBt ){
             pSib = pSib->pNext;
           }
           p->pNext = pSib->pNext;
@@ -57035,19 +60273,11 @@ SQLITE_PRIVATE int sqlite3BtreeClose(Btree *p){
 }
 
 /*
-** Change the limit on the number of pages allowed in the cache.
-**
-** The maximum number of cache pages is set to the absolute
-** value of mxPage.  If mxPage is negative, the pager will
-** operate asynchronously - it will not stop to do fsync()s
-** to insure data is written to the disk surface before
-** continuing.  Transactions still work if synchronous is off,
-** and the database cannot be corrupted if this program
-** crashes.  But if the operating system crashes or there is
-** an abrupt power failure when synchronous is off, the database
-** could be left in an inconsistent and unrecoverable state.
-** Synchronous is on by default so database corruption is not
-** normally a worry.
+** Change the "soft" limit on the number of pages in the cache.
+** Unused and unmodified pages will be recycled when the number of
+** pages in the cache exceeds this soft limit.  But the size of the
+** cache is allowed to grow larger than this limit if it contains
+** dirty pages or pages still in active use.
 */
 SQLITE_PRIVATE int sqlite3BtreeSetCacheSize(Btree *p, int mxPage){
   BtShared *pBt = p->pBt;
@@ -57058,6 +60288,26 @@ SQLITE_PRIVATE int sqlite3BtreeSetCacheSize(Btree *p, int mxPage){
   return SQLITE_OK;
 }
 
+/*
+** Change the "spill" limit on the number of pages in the cache.
+** If the number of pages exceeds this limit during a write transaction,
+** the pager might attempt to "spill" pages to the journal early in
+** order to free up memory.
+**
+** The value returned is the current spill size.  If zero is passed
+** as an argument, no changes are made to the spill size setting, so
+** using mxPage of 0 is a way to query the current spill size.
+*/
+SQLITE_PRIVATE int sqlite3BtreeSetSpillSize(Btree *p, int mxPage){
+  BtShared *pBt = p->pBt;
+  int res;
+  assert( sqlite3_mutex_held(p->db->mutex) );
+  sqlite3BtreeEnter(p);
+  res = sqlite3PagerSetSpillsize(pBt->pPager, mxPage);
+  sqlite3BtreeLeave(p);
+  return res;
+}
+
 #if SQLITE_MAX_MMAP_SIZE>0
 /*
 ** Change the limit on the amount of the database file that may be
@@ -57096,21 +60346,6 @@ SQLITE_PRIVATE int sqlite3BtreeSetPagerFlags(
 #endif
 
 /*
-** Return TRUE if the given btree is set to safety level 1.  In other
-** words, return TRUE if no sync() occurs on the disk files.
-*/
-SQLITE_PRIVATE int sqlite3BtreeSyncDisabled(Btree *p){
-  BtShared *pBt = p->pBt;
-  int rc;
-  assert( sqlite3_mutex_held(p->db->mutex) );  
-  sqlite3BtreeEnter(p);
-  assert( pBt && pBt->pPager );
-  rc = sqlite3PagerNosync(pBt->pPager);
-  sqlite3BtreeLeave(p);
-  return rc;
-}
-
-/*
 ** Change the default pages size and the number of reserved bytes per page.
 ** Or, if the page size has already been fixed, return SQLITE_READONLY 
 ** without changing anything.
@@ -57355,9 +60590,25 @@ static int lockBtree(BtShared *pBt){
       rc = sqlite3PagerOpenWal(pBt->pPager, &isOpen);
       if( rc!=SQLITE_OK ){
         goto page1_init_failed;
-      }else if( isOpen==0 ){
-        releasePage(pPage1);
-        return SQLITE_OK;
+      }else{
+#if SQLITE_DEFAULT_SYNCHRONOUS!=SQLITE_DEFAULT_WAL_SYNCHRONOUS
+        sqlite3 *db;
+        Db *pDb;
+        if( (db=pBt->db)!=0 && (pDb=db->aDb)!=0 ){
+          while( pDb->pBt==0 || pDb->pBt->pBt!=pBt ){ pDb++; }
+          if( pDb->bSyncSet==0
+           && pDb->safety_level==SQLITE_DEFAULT_SYNCHRONOUS+1
+          ){
+            pDb->safety_level = SQLITE_DEFAULT_WAL_SYNCHRONOUS+1;
+            sqlite3PagerSetFlags(pBt->pPager,
+               pDb->safety_level | (db->flags & PAGER_FLAGS_MASK));
+          }
+        }
+#endif
+        if( isOpen==0 ){
+          releasePage(pPage1);
+          return SQLITE_OK;
+        }
       }
       rc = SQLITE_NOTADB;
     }
@@ -57597,7 +60848,6 @@ SQLITE_PRIVATE int sqlite3BtreeNewDb(Btree *p){
 ** proceed.
 */
 SQLITE_PRIVATE int sqlite3BtreeBeginTrans(Btree *p, int wrflag){
-  sqlite3 *pBlock = 0;
   BtShared *pBt = p->pBt;
   int rc = SQLITE_OK;
 
@@ -57620,27 +60870,30 @@ SQLITE_PRIVATE int sqlite3BtreeBeginTrans(Btree *p, int wrflag){
   }
 
 #ifndef SQLITE_OMIT_SHARED_CACHE
-  /* If another database handle has already opened a write transaction 
-  ** on this shared-btree structure and a second write transaction is
-  ** requested, return SQLITE_LOCKED.
-  */
-  if( (wrflag && pBt->inTransaction==TRANS_WRITE)
-   || (pBt->btsFlags & BTS_PENDING)!=0
-  ){
-    pBlock = pBt->pWriter->db;
-  }else if( wrflag>1 ){
-    BtLock *pIter;
-    for(pIter=pBt->pLock; pIter; pIter=pIter->pNext){
-      if( pIter->pBtree!=p ){
-        pBlock = pIter->pBtree->db;
-        break;
+  {
+    sqlite3 *pBlock = 0;
+    /* If another database handle has already opened a write transaction 
+    ** on this shared-btree structure and a second write transaction is
+    ** requested, return SQLITE_LOCKED.
+    */
+    if( (wrflag && pBt->inTransaction==TRANS_WRITE)
+     || (pBt->btsFlags & BTS_PENDING)!=0
+    ){
+      pBlock = pBt->pWriter->db;
+    }else if( wrflag>1 ){
+      BtLock *pIter;
+      for(pIter=pBt->pLock; pIter; pIter=pIter->pNext){
+        if( pIter->pBtree!=p ){
+          pBlock = pIter->pBtree->db;
+          break;
+        }
       }
     }
-  }
-  if( pBlock ){
-    sqlite3ConnectionBlocked(p->db, pBlock);
-    rc = SQLITE_LOCKED_SHAREDCACHE;
-    goto trans_begun;
+    if( pBlock ){
+      sqlite3ConnectionBlocked(p->db, pBlock);
+      rc = SQLITE_LOCKED_SHAREDCACHE;
+      goto trans_begun;
+    }
   }
 #endif
 
@@ -57815,11 +61068,11 @@ static int modifyPagePointer(MemPage *pPage, Pgno iFrom, Pgno iTo, u8 eType){
       if( eType==PTRMAP_OVERFLOW1 ){
         CellInfo info;
         pPage->xParseCell(pPage, pCell, &info);
-        if( info.iOverflow
-         && pCell+info.iOverflow+3<=pPage->aData+pPage->maskPage
-         && iFrom==get4byte(&pCell[info.iOverflow])
+        if( info.nLocal<info.nPayload
+         && pCell+info.nSize-1<=pPage->aData+pPage->maskPage
+         && iFrom==get4byte(pCell+info.nSize-4)
         ){
-          put4byte(&pCell[info.iOverflow], iTo);
+          put4byte(pCell+info.nSize-4, iTo);
           break;
         }
       }else{
@@ -58522,13 +61775,13 @@ SQLITE_PRIVATE int sqlite3BtreeSavepoint(Btree *p, int op, int iSavepoint){
 ** on the database already. If a write-cursor is requested, then
 ** the caller is assumed to have an open write transaction.
 **
-** If wrFlag==0, then the cursor can only be used for reading.
-** If wrFlag==1, then the cursor can be used for reading or for
-** writing if other conditions for writing are also met.  These
-** are the conditions that must be met in order for writing to
-** be allowed:
+** If the BTREE_WRCSR bit of wrFlag is clear, then the cursor can only
+** be used for reading.  If the BTREE_WRCSR bit is set, then the cursor
+** can be used for reading or for writing if other conditions for writing
+** are also met.  These are the conditions that must be met in order
+** for writing to be allowed:
 **
-** 1:  The cursor must have been opened with wrFlag==1
+** 1:  The cursor must have been opened with wrFlag containing BTREE_WRCSR
 **
 ** 2:  Other database connections that share the same pager cache
 **     but which are not in the READ_UNCOMMITTED state may not have
@@ -58540,6 +61793,16 @@ SQLITE_PRIVATE int sqlite3BtreeSavepoint(Btree *p, int op, int iSavepoint){
 **
 ** 4:  There must be an active transaction.
 **
+** The BTREE_FORDELETE bit of wrFlag may optionally be set if BTREE_WRCSR
+** is set.  If FORDELETE is set, that is a hint to the implementation that
+** this cursor will only be used to seek to and delete entries of an index
+** as part of a larger DELETE statement.  The FORDELETE hint is not used by
+** this implementation.  But in a hypothetical alternative storage engine 
+** in which index entries are automatically deleted when corresponding table
+** rows are deleted, the FORDELETE flag is a hint that all SEEK and DELETE
+** operations on this cursor can be no-ops and all READ operations can 
+** return a null row (2-bytes: 0x01 0x00).
+**
 ** No checking is done to make sure that page iTable really is the
 ** root page of a b-tree.  If it is not, then the cursor acquired
 ** will not work correctly.
@@ -58558,13 +61821,16 @@ static int btreeCursor(
   BtCursor *pX;                          /* Looping over other all cursors */
 
   assert( sqlite3BtreeHoldsMutex(p) );
-  assert( wrFlag==0 || wrFlag==1 );
+  assert( wrFlag==0 
+       || wrFlag==BTREE_WRCSR 
+       || wrFlag==(BTREE_WRCSR|BTREE_FORDELETE) 
+  );
 
   /* The following assert statements verify that if this is a sharable 
   ** b-tree database, the connection is holding the required table locks, 
   ** and that no other connection has any open cursor that conflicts with 
   ** this lock.  */
-  assert( hasSharedCacheTableLock(p, iTable, pKeyInfo!=0, wrFlag+1) );
+  assert( hasSharedCacheTableLock(p, iTable, pKeyInfo!=0, (wrFlag?2:1)) );
   assert( wrFlag==0 || !hasReadConflicts(p, iTable) );
 
   /* Assert that the caller has opened the required transaction. */
@@ -58575,7 +61841,7 @@ static int btreeCursor(
 
   if( wrFlag ){
     allocateTempSpace(pBt);
-    if( pBt->pTmpSpace==0 ) return SQLITE_NOMEM;
+    if( pBt->pTmpSpace==0 ) return SQLITE_NOMEM_BKPT;
   }
   if( iTable==1 && btreePagecount(pBt)==0 ){
     assert( wrFlag==0 );
@@ -58589,8 +61855,7 @@ static int btreeCursor(
   pCur->pKeyInfo = pKeyInfo;
   pCur->pBtree = p;
   pCur->pBt = pBt;
-  assert( wrFlag==0 || wrFlag==BTCF_WriteFlag );
-  pCur->curFlags = wrFlag;
+  pCur->curFlags = wrFlag ? BTCF_WriteFlag : 0;
   pCur->curPagerFlags = wrFlag ? 0 : PAGER_GET_READONLY;
   /* If there are two or more cursors on the same btree, then all such
   ** cursors *must* have the BTCF_Multiple flag set. */
@@ -58755,7 +62020,7 @@ SQLITE_PRIVATE int sqlite3BtreeKeySize(BtCursor *pCur, i64 *pSize){
 ** to return an integer result code for historical reasons.
 */
 SQLITE_PRIVATE int sqlite3BtreeDataSize(BtCursor *pCur, u32 *pSize){
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( pCur->eState==CURSOR_VALID );
   assert( pCur->iPage>=0 );
   assert( pCur->iPage<BTCURSOR_MAX_DEPTH );
@@ -58933,8 +62198,13 @@ static int accessPayload(
 #endif
   assert( offset+amt <= pCur->info.nPayload );
 
-  if( &aPayload[pCur->info.nLocal] > &pPage->aData[pBt->usableSize] ){
-    /* Trying to read or write past the end of the data is an error */
+  assert( aPayload > pPage->aData );
+  if( (uptr)(aPayload - pPage->aData) > (pBt->usableSize - pCur->info.nLocal) ){
+    /* Trying to read or write past the end of the data is an error.  The
+    ** conditional above is really:
+    **    &aPayload[pCur->info.nLocal] > &pPage->aData[pBt->usableSize]
+    ** but is recast into its current form to avoid integer overflow problems
+    */
     return SQLITE_CORRUPT_BKPT;
   }
 
@@ -58974,7 +62244,7 @@ static int accessPayload(
             pCur->aOverflow, nOvfl*2*sizeof(Pgno)
         );
         if( aNew==0 ){
-          rc = SQLITE_NOMEM;
+          rc = SQLITE_NOMEM_BKPT;
         }else{
           pCur->nOvflAlloc = nOvfl*2;
           pCur->aOverflow = aNew;
@@ -59002,7 +62272,9 @@ static int accessPayload(
 
       /* If required, populate the overflow page-list cache. */
       if( (pCur->curFlags & BTCF_ValidOvfl)!=0 ){
-        assert(!pCur->aOverflow[iIdx] || pCur->aOverflow[iIdx]==nextPage);
+        assert( pCur->aOverflow[iIdx]==0
+                || pCur->aOverflow[iIdx]==nextPage
+                || CORRUPT_DB );
         pCur->aOverflow[iIdx] = nextPage;
       }
 
@@ -59072,7 +62344,7 @@ static int accessPayload(
 
         {
           DbPage *pDbPage;
-          rc = sqlite3PagerAcquire(pBt->pPager, nextPage, &pDbPage,
+          rc = sqlite3PagerGet(pBt->pPager, nextPage, &pDbPage,
               ((eOp&0x01)==0 ? PAGER_GET_READONLY : 0)
           );
           if( rc==SQLITE_OK ){
@@ -59133,7 +62405,7 @@ SQLITE_PRIVATE int sqlite3BtreeData(BtCursor *pCur, u32 offset, u32 amt, void *p
   }
 #endif
 
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   rc = restoreCursorPosition(pCur);
   if( rc==SQLITE_OK ){
     assert( pCur->eState==CURSOR_VALID );
@@ -59171,7 +62443,7 @@ static const void *fetchPayload(
   assert( pCur!=0 && pCur->iPage>=0 && pCur->apPage[pCur->iPage]);
   assert( pCur->eState==CURSOR_VALID );
   assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( pCur->aiIdx[pCur->iPage]<pCur->apPage[pCur->iPage]->nCell );
   assert( pCur->info.nSize>0 );
   assert( pCur->info.pPayload>pCur->apPage[pCur->iPage]->aData || CORRUPT_DB );
@@ -59217,7 +62489,7 @@ SQLITE_PRIVATE const void *sqlite3BtreeDataFetch(BtCursor *pCur, u32 *pAmt){
 static int moveToChild(BtCursor *pCur, u32 newPgno){
   BtShared *pBt = pCur->pBt;
 
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( pCur->eState==CURSOR_VALID );
   assert( pCur->iPage<BTCURSOR_MAX_DEPTH );
   assert( pCur->iPage>=0 );
@@ -59263,7 +62535,7 @@ static void assertParentIndex(MemPage *pParent, int iIdx, Pgno iChild){
 ** the largest cell index.
 */
 static void moveToParent(BtCursor *pCur){
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( pCur->eState==CURSOR_VALID );
   assert( pCur->iPage>0 );
   assert( pCur->apPage[pCur->iPage] );
@@ -59303,7 +62575,7 @@ static int moveToRoot(BtCursor *pCur){
   MemPage *pRoot;
   int rc = SQLITE_OK;
 
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( CURSOR_INVALID < CURSOR_REQUIRESEEK );
   assert( CURSOR_VALID   < CURSOR_REQUIRESEEK );
   assert( CURSOR_FAULT   > CURSOR_REQUIRESEEK );
@@ -59382,7 +62654,7 @@ static int moveToLeftmost(BtCursor *pCur){
   int rc = SQLITE_OK;
   MemPage *pPage;
 
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( pCur->eState==CURSOR_VALID );
   while( rc==SQLITE_OK && !(pPage = pCur->apPage[pCur->iPage])->leaf ){
     assert( pCur->aiIdx[pCur->iPage]<pPage->nCell );
@@ -59407,7 +62679,7 @@ static int moveToRightmost(BtCursor *pCur){
   int rc = SQLITE_OK;
   MemPage *pPage = 0;
 
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( pCur->eState==CURSOR_VALID );
   while( !(pPage = pCur->apPage[pCur->iPage])->leaf ){
     pgno = get4byte(&pPage->aData[pPage->hdrOffset+8]);
@@ -59428,7 +62700,7 @@ static int moveToRightmost(BtCursor *pCur){
 SQLITE_PRIVATE int sqlite3BtreeFirst(BtCursor *pCur, int *pRes){
   int rc;
 
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
   rc = moveToRoot(pCur);
   if( rc==SQLITE_OK ){
@@ -59451,7 +62723,7 @@ SQLITE_PRIVATE int sqlite3BtreeFirst(BtCursor *pCur, int *pRes){
 SQLITE_PRIVATE int sqlite3BtreeLast(BtCursor *pCur, int *pRes){
   int rc;
  
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
 
   /* If the cursor already points to the last entry, this is a no-op. */
@@ -59516,6 +62788,8 @@ SQLITE_PRIVATE int sqlite3BtreeLast(BtCursor *pCur, int *pRes){
 **     *pRes>0      The cursor is left pointing at an entry that
 **                  is larger than intKey/pIdxKey.
 **
+** For index tables, the pIdxKey->eqSeen field is set to 1 if there
+** exists an entry in the table that exactly matches pIdxKey.  
 */
 SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
   BtCursor *pCur,          /* The cursor to be moved */
@@ -59527,7 +62801,7 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
   int rc;
   RecordCompare xRecordCompare;
 
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
   assert( pRes );
   assert( (pIdxKey==0)==(pCur->pKeyInfo==0) );
@@ -59675,7 +62949,7 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
           }
           pCellKey = sqlite3Malloc( nCell+18 );
           if( pCellKey==0 ){
-            rc = SQLITE_NOMEM;
+            rc = SQLITE_NOMEM_BKPT;
             goto moveto_finish;
           }
           pCur->aiIdx[pCur->iPage] = (u16)idx;
@@ -59775,7 +63049,7 @@ static SQLITE_NOINLINE int btreeNext(BtCursor *pCur, int *pRes){
   int idx;
   MemPage *pPage;
 
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( pCur->skipNext==0 || pCur->eState!=CURSOR_VALID );
   assert( *pRes==0 );
   if( pCur->eState!=CURSOR_VALID ){
@@ -59839,7 +63113,7 @@ static SQLITE_NOINLINE int btreeNext(BtCursor *pCur, int *pRes){
 }
 SQLITE_PRIVATE int sqlite3BtreeNext(BtCursor *pCur, int *pRes){
   MemPage *pPage;
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( pRes!=0 );
   assert( *pRes==0 || *pRes==1 );
   assert( pCur->skipNext==0 || pCur->eState!=CURSOR_VALID );
@@ -59884,7 +63158,7 @@ static SQLITE_NOINLINE int btreePrevious(BtCursor *pCur, int *pRes){
   int rc;
   MemPage *pPage;
 
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( pRes!=0 );
   assert( *pRes==0 );
   assert( pCur->skipNext==0 || pCur->eState!=CURSOR_VALID );
@@ -59940,7 +63214,7 @@ static SQLITE_NOINLINE int btreePrevious(BtCursor *pCur, int *pRes){
   return rc;
 }
 SQLITE_PRIVATE int sqlite3BtreePrevious(BtCursor *pCur, int *pRes){
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( pRes!=0 );
   assert( *pRes==0 || *pRes==1 );
   assert( pCur->skipNext==0 || pCur->eState!=CURSOR_VALID );
@@ -60455,13 +63729,13 @@ static int clearCell(
   assert( sqlite3_mutex_held(pPage->pBt->mutex) );
   pPage->xParseCell(pPage, pCell, &info);
   *pnSize = info.nSize;
-  if( info.iOverflow==0 ){
+  if( info.nLocal==info.nPayload ){
     return SQLITE_OK;  /* No overflow pages. Return without doing anything */
   }
-  if( pCell+info.iOverflow+3 > pPage->aData+pPage->maskPage ){
+  if( pCell+info.nSize-1 > pPage->aData+pPage->maskPage ){
     return SQLITE_CORRUPT_BKPT;  /* Cell extends past end of page */
   }
-  ovflPgno = get4byte(&pCell[info.iOverflow]);
+  ovflPgno = get4byte(pCell + info.nSize - 4);
   assert( pBt->usableSize > 4 );
   ovflPageSize = pBt->usableSize - 4;
   nOvfl = (info.nPayload - info.nLocal + ovflPageSize - 1)/ovflPageSize;
@@ -60606,11 +63880,10 @@ static int fillInCell(
   {
     CellInfo info;
     pPage->xParseCell(pPage, pCell, &info);
-    assert( nHeader=(int)(info.pPayload - pCell) );
+    assert( nHeader==(int)(info.pPayload - pCell) );
     assert( info.nKey==nKey );
     assert( *pnSize == info.nSize );
     assert( spaceLeft == info.nLocal );
-    assert( pPrior == &pCell[info.iOverflow] );
   }
 #endif
 
@@ -60931,7 +64204,7 @@ static int rebuildPage(
   pData = pEnd;
   for(i=0; i<nCell; i++){
     u8 *pCell = apCell[i];
-    if( pCell>aData && pCell<pEnd ){
+    if( SQLITE_WITHIN(pCell,aData,pEnd) ){
       pCell = &pTmp[pCell - aData];
     }
     pData -= szCell[i];
@@ -60998,8 +64271,8 @@ static int pageInsertArray(
     u8 *pSlot;
     sz = cachedCellSize(pCArray, i);
     if( (aData[1]==0 && aData[2]==0) || (pSlot = pageFindSlot(pPg,sz,&rc))==0 ){
+      if( (pData - pBegin)<sz ) return 1;
       pData -= sz;
-      if( pData<pBegin ) return 1;
       pSlot = pData;
     }
     /* pSlot and pCArray->apCell[i] will never overlap on a well-formed
@@ -61042,7 +64315,7 @@ static int pageFreeArray(
 
   for(i=iFirst; i<iEnd; i++){
     u8 *pCell = pCArray->apCell[i];
-    if( pCell>=pStart && pCell<pEnd ){
+    if( SQLITE_WITHIN(pCell, pStart, pEnd) ){
       int sz;
       /* No need to use cachedCellSize() here.  The sizes of all cells that
       ** are to be freed have already been computing while deciding which
@@ -61161,7 +64434,7 @@ static int editPage(
   for(i=0; i<nNew && !CORRUPT_DB; i++){
     u8 *pCell = pCArray->apCell[i+iNew];
     int iOff = get2byteAligned(&pPg->aCellIdx[i*2]);
-    if( pCell>=aData && pCell<&aData[pPg->pBt->usableSize] ){
+    if( SQLITE_WITHIN(pCell, aData, &aData[pPg->pBt->usableSize]) ){
       pCell = &pTmp[pCell - aData];
     }
     assert( 0==memcmp(pCell, &aData[iOff],
@@ -61320,8 +64593,8 @@ static int ptrmapCheckPages(MemPage **apPage, int nPage){
      
       z = findCell(pPage, j);
       pPage->xParseCell(pPage, z, &info);
-      if( info.iOverflow ){
-        Pgno ovfl = get4byte(&z[info.iOverflow]);
+      if( info.nLocal<info.nPayload ){
+        Pgno ovfl = get4byte(&z[info.nSize-4]);
         ptrmapGet(pBt, ovfl, &e, &n);
         assert( n==pPage->pgno && e==PTRMAP_OVERFLOW1 );
       }
@@ -61439,9 +64712,6 @@ static void copyNodeContent(MemPage *pFrom, MemPage *pTo, int *pRC){
 ** If aOvflSpace is set to a null pointer, this function returns 
 ** SQLITE_NOMEM.
 */
-#if defined(_MSC_VER) && _MSC_VER >= 1700 && defined(_M_ARM)
-#pragma optimize("", off)
-#endif
 static int balance_nonroot(
   MemPage *pParent,               /* Parent page of siblings being balanced */
   int iParentIdx,                 /* Index of "the page" in pParent */
@@ -61498,7 +64768,7 @@ static int balance_nonroot(
   assert( pParent->nOverflow==0 || pParent->aiOvfl[0]==iParentIdx );
 
   if( !aOvflSpace ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
 
   /* Find the sibling pages to balance. Also locate the cells in pParent 
@@ -61598,7 +64868,7 @@ static int balance_nonroot(
   assert( szScratch<=6*(int)pBt->pageSize );
   b.apCell = sqlite3ScratchMalloc( szScratch ); 
   if( b.apCell==0 ){
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
     goto balance_cleanup;
   }
   b.szCell = (u16*)&b.apCell[nMaxCells];
@@ -61657,9 +64927,8 @@ static int balance_nonroot(
     ** long be able to find the cells if a pointer to each cell is not saved
     ** first.
     */
-    memset(&b.szCell[b.nCell], 0, sizeof(b.szCell[0])*limit);
+    memset(&b.szCell[b.nCell], 0, sizeof(b.szCell[0])*(limit+pOld->nOverflow));
     if( pOld->nOverflow>0 ){
-      memset(&b.szCell[b.nCell+limit], 0, sizeof(b.szCell[0])*pOld->nOverflow);
       limit = pOld->aiOvfl[0];
       for(j=0; j<limit; j++){
         b.apCell[b.nCell] = aData + (maskPage & get2byteAligned(piCell));
@@ -61985,8 +65254,7 @@ static int balance_nonroot(
       ** overflow cell), we can skip updating the pointer map entries.  */
       if( iOld>=nNew
        || pNew->pgno!=aPgno[iOld]
-       || pCell<aOld
-       || pCell>=&aOld[usableSize]
+       || !SQLITE_WITHIN(pCell,aOld,&aOld[usableSize])
       ){
         if( !leafCorrection ){
           ptrmapPut(pBt, get4byte(pCell), PTRMAP_BTREE, pNew->pgno, &rc);
@@ -62035,9 +65303,9 @@ static int balance_nonroot(
       ** any cell). But it is important to pass the correct size to 
       ** insertCell(), so reparse the cell now.
       **
-      ** Note that this can never happen in an SQLite data file, as all
-      ** cells are at least 4 bytes. It only happens in b-trees used
-      ** to evaluate "IN (SELECT ...)" and similar clauses.
+      ** This can only happen for b-trees used to evaluate "IN (SELECT ...)"
+      ** and WITHOUT ROWID tables with exactly one column which is the
+      ** primary key.
       */
       if( b.szCell[j]==4 ){
         assert(leafCorrection==4);
@@ -62187,9 +65455,6 @@ balance_cleanup:
 
   return rc;
 }
-#if defined(_MSC_VER) && _MSC_VER >= 1700 && defined(_M_ARM)
-#pragma optimize("", on)
-#endif
 
 
 /*
@@ -62274,8 +65539,8 @@ static int balance(BtCursor *pCur){
   u8 aBalanceQuickSpace[13];
   u8 *pFree = 0;
 
-  TESTONLY( int balance_quick_called = 0 );
-  TESTONLY( int balance_deeper_called = 0 );
+  VVA_ONLY( int balance_quick_called = 0 );
+  VVA_ONLY( int balance_deeper_called = 0 );
 
   do {
     int iPage = pCur->iPage;
@@ -62288,7 +65553,8 @@ static int balance(BtCursor *pCur){
         ** and copy the current contents of the root-page to it. The
         ** next iteration of the do-loop will balance the child page.
         */ 
-        assert( (balance_deeper_called++)==0 );
+        assert( balance_deeper_called==0 );
+        VVA_ONLY( balance_deeper_called++ );
         rc = balance_deeper(pPage, &pCur->apPage[1]);
         if( rc==SQLITE_OK ){
           pCur->iPage = 1;
@@ -62327,7 +65593,8 @@ static int balance(BtCursor *pCur){
           ** function. If this were not verified, a subtle bug involving reuse
           ** of the aBalanceQuickSpace[] might sneak in.
           */
-          assert( (balance_quick_called++)==0 );
+          assert( balance_quick_called==0 ); 
+          VVA_ONLY( balance_quick_called++ );
           rc = balance_quick(pParent, pPage, aBalanceQuickSpace);
         }else
 #endif
@@ -62428,7 +65695,7 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
     return pCur->skipNext;
   }
 
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( (pCur->curFlags & BTCF_WriteFlag)!=0
               && pBt->inTransaction==TRANS_WRITE
               && (pBt->btsFlags & BTS_READ_ONLY)==0 );
@@ -62558,13 +65825,21 @@ end_insert:
 /*
 ** Delete the entry that the cursor is pointing to. 
 **
-** If the second parameter is zero, then the cursor is left pointing at an
-** arbitrary location after the delete. If it is non-zero, then the cursor 
-** is left in a state such that the next call to BtreeNext() or BtreePrev()
-** moves it to the same row as it would if the call to BtreeDelete() had
-** been omitted.
-*/
-SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor *pCur, int bPreserve){
+** If the BTREE_SAVEPOSITION bit of the flags parameter is zero, then
+** the cursor is left pointing at an arbitrary location after the delete.
+** But if that bit is set, then the cursor is left in a state such that
+** the next call to BtreeNext() or BtreePrev() moves it to the same row
+** as it would have been on if the call to BtreeDelete() had been omitted.
+**
+** The BTREE_AUXDELETE bit of flags indicates that is one of several deletes
+** associated with a single table entry and its indexes.  Only one of those
+** deletes is considered the "primary" delete.  The primary delete occurs
+** on a cursor that is not a BTREE_FORDELETE cursor.  All but one delete
+** operation on non-FORDELETE cursors is tagged with the AUXDELETE flag.
+** The BTREE_AUXDELETE bit is a hint that is not used by this implementation,
+** but which might be used by alternative storage engines.
+*/
+SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor *pCur, u8 flags){
   Btree *p = pCur->pBtree;
   BtShared *pBt = p->pBt;              
   int rc;                              /* Return code */
@@ -62574,8 +65849,9 @@ SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor *pCur, int bPreserve){
   int iCellDepth;                      /* Depth of node containing pCell */ 
   u16 szCell;                          /* Size of the cell being deleted */
   int bSkipnext = 0;                   /* Leaf cursor in SKIPNEXT state */
+  u8 bPreserve = flags & BTREE_SAVEPOSITION;  /* Keep cursor valid */
 
-  assert( cursorHoldsMutex(pCur) );
+  assert( cursorOwnsBtShared(pCur) );
   assert( pBt->inTransaction==TRANS_WRITE );
   assert( (pBt->btsFlags & BTS_READ_ONLY)==0 );
   assert( pCur->curFlags & BTCF_WriteFlag );
@@ -62583,12 +65859,35 @@ SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor *pCur, int bPreserve){
   assert( !hasReadConflicts(p, pCur->pgnoRoot) );
   assert( pCur->aiIdx[pCur->iPage]<pCur->apPage[pCur->iPage]->nCell );
   assert( pCur->eState==CURSOR_VALID );
+  assert( (flags & ~(BTREE_SAVEPOSITION | BTREE_AUXDELETE))==0 );
 
   iCellDepth = pCur->iPage;
   iCellIdx = pCur->aiIdx[iCellDepth];
   pPage = pCur->apPage[iCellDepth];
   pCell = findCell(pPage, iCellIdx);
 
+  /* If the bPreserve flag is set to true, then the cursor position must
+  ** be preserved following this delete operation. If the current delete
+  ** will cause a b-tree rebalance, then this is done by saving the cursor
+  ** key and leaving the cursor in CURSOR_REQUIRESEEK state before 
+  ** returning. 
+  **
+  ** Or, if the current delete will not cause a rebalance, then the cursor
+  ** will be left in CURSOR_SKIPNEXT state pointing to the entry immediately
+  ** before or after the deleted entry. In this case set bSkipnext to true.  */
+  if( bPreserve ){
+    if( !pPage->leaf 
+     || (pPage->nFree+cellSizePtr(pPage,pCell)+2)>(int)(pBt->usableSize*2/3)
+    ){
+      /* A b-tree rebalance will be required after deleting this entry.
+      ** Save the cursor key.  */
+      rc = saveCursorKey(pCur);
+      if( rc ) return rc;
+    }else{
+      bSkipnext = 1;
+    }
+  }
+
   /* If the page containing the entry to delete is not a leaf page, move
   ** the cursor to the largest entry in the tree that is smaller than
   ** the entry being deleted. This cell will replace the cell being deleted
@@ -62615,28 +65914,6 @@ SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor *pCur, int bPreserve){
     invalidateIncrblobCursors(p, pCur->info.nKey, 0);
   }
 
-  /* If the bPreserve flag is set to true, then the cursor position must
-  ** be preserved following this delete operation. If the current delete
-  ** will cause a b-tree rebalance, then this is done by saving the cursor
-  ** key and leaving the cursor in CURSOR_REQUIRESEEK state before 
-  ** returning. 
-  **
-  ** Or, if the current delete will not cause a rebalance, then the cursor
-  ** will be left in CURSOR_SKIPNEXT state pointing to the entry immediately
-  ** before or after the deleted entry. In this case set bSkipnext to true.  */
-  if( bPreserve ){
-    if( !pPage->leaf 
-     || (pPage->nFree+cellSizePtr(pPage,pCell)+2)>(int)(pBt->usableSize*2/3)
-    ){
-      /* A b-tree rebalance will be required after deleting this entry.
-      ** Save the cursor key.  */
-      rc = saveCursorKey(pCur);
-      if( rc ) return rc;
-    }else{
-      bSkipnext = 1;
-    }
-  }
-
   /* Make the page containing the entry to be deleted writable. Then free any
   ** overflow pages associated with the entry and finally remove the cell
   ** itself from within the page.  */
@@ -62694,8 +65971,8 @@ SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor *pCur, int bPreserve){
 
   if( rc==SQLITE_OK ){
     if( bSkipnext ){
-      assert( bPreserve && pCur->iPage==iCellDepth );
-      assert( pPage==pCur->apPage[pCur->iPage] );
+      assert( bPreserve && (pCur->iPage==iCellDepth || CORRUPT_DB) );
+      assert( pPage==pCur->apPage[pCur->iPage] || CORRUPT_DB );
       assert( (pPage->nCell>0 || CORRUPT_DB) && iCellIdx<=pPage->nCell );
       pCur->eState = CURSOR_SKIPNEXT;
       if( iCellIdx>=pPage->nCell ){
@@ -63016,6 +66293,14 @@ static int btreeDropTable(Btree *p, Pgno iTable, int *piMoved){
     return SQLITE_LOCKED_SHAREDCACHE;
   }
 
+  /*
+  ** It is illegal to drop the sqlite_master table on page 1.  But again,
+  ** this error is caught long before reaching this point.
+  */
+  if( NEVER(iTable<2) ){
+    return SQLITE_CORRUPT_BKPT;
+  }
+
   rc = btreeGetPage(pBt, (Pgno)iTable, &pPage, 0);
   if( rc ) return rc;
   rc = sqlite3BtreeClearTable(p, iTable, 0);
@@ -63026,76 +66311,67 @@ static int btreeDropTable(Btree *p, Pgno iTable, int *piMoved){
 
   *piMoved = 0;
 
-  if( iTable>1 ){
 #ifdef SQLITE_OMIT_AUTOVACUUM
-    freePage(pPage, &rc);
-    releasePage(pPage);
+  freePage(pPage, &rc);
+  releasePage(pPage);
 #else
-    if( pBt->autoVacuum ){
-      Pgno maxRootPgno;
-      sqlite3BtreeGetMeta(p, BTREE_LARGEST_ROOT_PAGE, &maxRootPgno);
-
-      if( iTable==maxRootPgno ){
-        /* If the table being dropped is the table with the largest root-page
-        ** number in the database, put the root page on the free list. 
-        */
-        freePage(pPage, &rc);
-        releasePage(pPage);
-        if( rc!=SQLITE_OK ){
-          return rc;
-        }
-      }else{
-        /* The table being dropped does not have the largest root-page
-        ** number in the database. So move the page that does into the 
-        ** gap left by the deleted root-page.
-        */
-        MemPage *pMove;
-        releasePage(pPage);
-        rc = btreeGetPage(pBt, maxRootPgno, &pMove, 0);
-        if( rc!=SQLITE_OK ){
-          return rc;
-        }
-        rc = relocatePage(pBt, pMove, PTRMAP_ROOTPAGE, 0, iTable, 0);
-        releasePage(pMove);
-        if( rc!=SQLITE_OK ){
-          return rc;
-        }
-        pMove = 0;
-        rc = btreeGetPage(pBt, maxRootPgno, &pMove, 0);
-        freePage(pMove, &rc);
-        releasePage(pMove);
-        if( rc!=SQLITE_OK ){
-          return rc;
-        }
-        *piMoved = maxRootPgno;
-      }
+  if( pBt->autoVacuum ){
+    Pgno maxRootPgno;
+    sqlite3BtreeGetMeta(p, BTREE_LARGEST_ROOT_PAGE, &maxRootPgno);
 
-      /* Set the new 'max-root-page' value in the database header. This
-      ** is the old value less one, less one more if that happens to
-      ** be a root-page number, less one again if that is the
-      ** PENDING_BYTE_PAGE.
+    if( iTable==maxRootPgno ){
+      /* If the table being dropped is the table with the largest root-page
+      ** number in the database, put the root page on the free list. 
       */
-      maxRootPgno--;
-      while( maxRootPgno==PENDING_BYTE_PAGE(pBt)
-             || PTRMAP_ISPAGE(pBt, maxRootPgno) ){
-        maxRootPgno--;
+      freePage(pPage, &rc);
+      releasePage(pPage);
+      if( rc!=SQLITE_OK ){
+        return rc;
       }
-      assert( maxRootPgno!=PENDING_BYTE_PAGE(pBt) );
-
-      rc = sqlite3BtreeUpdateMeta(p, 4, maxRootPgno);
     }else{
-      freePage(pPage, &rc);
+      /* The table being dropped does not have the largest root-page
+      ** number in the database. So move the page that does into the 
+      ** gap left by the deleted root-page.
+      */
+      MemPage *pMove;
       releasePage(pPage);
+      rc = btreeGetPage(pBt, maxRootPgno, &pMove, 0);
+      if( rc!=SQLITE_OK ){
+        return rc;
+      }
+      rc = relocatePage(pBt, pMove, PTRMAP_ROOTPAGE, 0, iTable, 0);
+      releasePage(pMove);
+      if( rc!=SQLITE_OK ){
+        return rc;
+      }
+      pMove = 0;
+      rc = btreeGetPage(pBt, maxRootPgno, &pMove, 0);
+      freePage(pMove, &rc);
+      releasePage(pMove);
+      if( rc!=SQLITE_OK ){
+        return rc;
+      }
+      *piMoved = maxRootPgno;
     }
-#endif
-  }else{
-    /* If sqlite3BtreeDropTable was called on page 1.
-    ** This really never should happen except in a corrupt
-    ** database. 
+
+    /* Set the new 'max-root-page' value in the database header. This
+    ** is the old value less one, less one more if that happens to
+    ** be a root-page number, less one again if that is the
+    ** PENDING_BYTE_PAGE.
     */
-    zeroPage(pPage, PTF_INTKEY|PTF_LEAF );
+    maxRootPgno--;
+    while( maxRootPgno==PENDING_BYTE_PAGE(pBt)
+           || PTRMAP_ISPAGE(pBt, maxRootPgno) ){
+      maxRootPgno--;
+    }
+    assert( maxRootPgno!=PENDING_BYTE_PAGE(pBt) );
+
+    rc = sqlite3BtreeUpdateMeta(p, 4, maxRootPgno);
+  }else{
+    freePage(pPage, &rc);
     releasePage(pPage);
   }
+#endif
   return rc;  
 }
 SQLITE_PRIVATE int sqlite3BtreeDropTable(Btree *p, int iTable, int *piMoved){
@@ -63282,9 +66558,9 @@ static void checkAppendMsg(
     sqlite3StrAccumAppend(&pCheck->errMsg, "\n", 1);
   }
   if( pCheck->zPfx ){
-    sqlite3XPrintf(&pCheck->errMsg, 0, pCheck->zPfx, pCheck->v1, pCheck->v2);
+    sqlite3XPrintf(&pCheck->errMsg, pCheck->zPfx, pCheck->v1, pCheck->v2);
   }
-  sqlite3VXPrintf(&pCheck->errMsg, 1, zFormat, ap);
+  sqlite3VXPrintf(&pCheck->errMsg, zFormat, ap);
   va_end(ap);
   if( pCheck->errMsg.accError==STRACCUM_NOMEM ){
     pCheck->mallocFailed = 1;
@@ -63388,7 +66664,7 @@ static void checkList(
       break;
     }
     if( checkRef(pCheck, iPage) ) break;
-    if( sqlite3PagerGet(pCheck->pPager, (Pgno)iPage, &pOvflPage) ){
+    if( sqlite3PagerGet(pCheck->pPager, (Pgno)iPage, &pOvflPage, 0) ){
       checkAppendMsg(pCheck, "failed to get page %d", iPage);
       break;
     }
@@ -63634,9 +66910,9 @@ static int checkTreePage(
     if( info.nPayload>info.nLocal ){
       int nPage;       /* Number of pages on the overflow chain */
       Pgno pgnoOvfl;   /* First page of the overflow chain */
-      assert( pc + info.iOverflow <= usableSize );
+      assert( pc + info.nSize - 4 <= usableSize );
       nPage = (info.nPayload - info.nLocal + usableSize - 5)/(usableSize - 4);
-      pgnoOvfl = get4byte(&pCell[info.iOverflow]);
+      pgnoOvfl = get4byte(&pCell[info.nSize - 4]);
 #ifndef SQLITE_OMIT_AUTOVACUUM
       if( pBt->autoVacuum ){
         checkPtrmap(pCheck, pgnoOvfl, PTRMAP_OVERFLOW1, iPage);
@@ -63785,7 +67061,8 @@ SQLITE_PRIVATE char *sqlite3BtreeIntegrityCheck(
 
   sqlite3BtreeEnter(p);
   assert( p->inTrans>TRANS_NONE && pBt->inTransaction>TRANS_NONE );
-  assert( (nRef = sqlite3PagerRefcount(pBt->pPager))>=0 );
+  VVA_ONLY( nRef = sqlite3PagerRefcount(pBt->pPager) );
+  assert( nRef>=0 );
   sCheck.pBt = pBt;
   sCheck.pPager = pBt->pPager;
   sCheck.nPage = btreePagecount(sCheck.pBt);
@@ -63798,6 +67075,7 @@ SQLITE_PRIVATE char *sqlite3BtreeIntegrityCheck(
   sCheck.aPgRef = 0;
   sCheck.heap = 0;
   sqlite3StrAccumInit(&sCheck.errMsg, 0, zErr, sizeof(zErr), SQLITE_MAX_LENGTH);
+  sCheck.errMsg.printfFlags = SQLITE_PRINTF_INTERNAL;
   if( sCheck.nPage==0 ){
     goto integrity_ck_cleanup;
   }
@@ -64037,7 +67315,7 @@ SQLITE_PRIVATE int sqlite3BtreeLockTable(Btree *p, int iTab, u8 isWriteLock){
 */
 SQLITE_PRIVATE int sqlite3BtreePutData(BtCursor *pCsr, u32 offset, u32 amt, void *z){
   int rc;
-  assert( cursorHoldsMutex(pCsr) );
+  assert( cursorOwnsBtShared(pCsr) );
   assert( sqlite3_mutex_held(pCsr->pBtree->db->mutex) );
   assert( pCsr->curFlags & BTCF_Incrblob );
 
@@ -64126,22 +67404,12 @@ SQLITE_PRIVATE int sqlite3BtreeSetVersion(Btree *pBtree, int iVersion){
 }
 
 /*
-** set the mask of hint flags for cursor pCsr.
-*/
-SQLITE_PRIVATE void sqlite3BtreeCursorHints(BtCursor *pCsr, unsigned int mask){
-  assert( mask==BTREE_BULKLOAD || mask==BTREE_SEEK_EQ || mask==0 );
-  pCsr->hints = mask;
-}
-
-#ifdef SQLITE_DEBUG
-/*
 ** Return true if the cursor has a hint specified.  This routine is
 ** only used from within assert() statements
 */
 SQLITE_PRIVATE int sqlite3BtreeCursorHasHint(BtCursor *pCsr, unsigned int mask){
   return (pCsr->hints & mask)!=0;
 }
-#endif
 
 /*
 ** Return true if the given Btree is read-only.
@@ -64155,6 +67423,15 @@ SQLITE_PRIVATE int sqlite3BtreeIsReadonly(Btree *p){
 */
 SQLITE_PRIVATE int sqlite3HeaderSizeBtree(void){ return ROUND8(sizeof(MemPage)); }
 
+#if !defined(SQLITE_OMIT_SHARED_CACHE)
+/*
+** Return true if the Btree passed as the only argument is sharable.
+*/
+SQLITE_PRIVATE int sqlite3BtreeSharable(Btree *p){
+  return p->sharable;
+}
+#endif
+
 /************** End of btree.c ***********************************************/
 /************** Begin file backup.c ******************************************/
 /*
@@ -64247,7 +67524,7 @@ static Btree *findBtree(sqlite3 *pErrorDb, sqlite3 *pDb, const char *zDb){
     pParse = sqlite3StackAllocZero(pErrorDb, sizeof(*pParse));
     if( pParse==0 ){
       sqlite3ErrorWithMsg(pErrorDb, SQLITE_NOMEM, "out of memory");
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
     }else{
       pParse->db = pDb;
       if( sqlite3OpenTempDatabase(pParse) ){
@@ -64341,7 +67618,7 @@ SQLITE_API sqlite3_backup *SQLITE_STDCALL sqlite3_backup_init(
     ** sqlite3_backup_finish(). */
     p = (sqlite3_backup *)sqlite3MallocZero(sizeof(sqlite3_backup));
     if( !p ){
-      sqlite3Error(pDestDb, SQLITE_NOMEM);
+      sqlite3Error(pDestDb, SQLITE_NOMEM_BKPT);
     }
   }
 
@@ -64452,7 +67729,7 @@ static int backupOnePage(
     DbPage *pDestPg = 0;
     Pgno iDest = (Pgno)(iOff/nDestPgsz)+1;
     if( iDest==PENDING_BYTE_PAGE(p->pDest->pBt) ) continue;
-    if( SQLITE_OK==(rc = sqlite3PagerGet(pDestPager, iDest, &pDestPg))
+    if( SQLITE_OK==(rc = sqlite3PagerGet(pDestPager, iDest, &pDestPg, 0))
      && SQLITE_OK==(rc = sqlite3PagerWrite(pDestPg))
     ){
       const u8 *zIn = &zSrcData[iOff%nSrcPgsz];
@@ -64578,8 +67855,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_backup_step(sqlite3_backup *p, int nPage){
       const Pgno iSrcPg = p->iNext;                 /* Source page number */
       if( iSrcPg!=PENDING_BYTE_PAGE(p->pSrc->pBt) ){
         DbPage *pSrcPg;                             /* Source page object */
-        rc = sqlite3PagerAcquire(pSrcPager, iSrcPg, &pSrcPg,
-                                 PAGER_GET_READONLY);
+        rc = sqlite3PagerGet(pSrcPager, iSrcPg, &pSrcPg,PAGER_GET_READONLY);
         if( rc==SQLITE_OK ){
           rc = backupOnePage(p, iSrcPg, sqlite3PagerGetData(pSrcPg), 0);
           sqlite3PagerUnref(pSrcPg);
@@ -64679,7 +67955,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_backup_step(sqlite3_backup *p, int nPage){
           for(iPg=nDestTruncate; rc==SQLITE_OK && iPg<=(Pgno)nDstPage; iPg++){
             if( iPg!=PENDING_BYTE_PAGE(p->pDest->pBt) ){
               DbPage *pPg;
-              rc = sqlite3PagerGet(pDestPager, iPg, &pPg);
+              rc = sqlite3PagerGet(pDestPager, iPg, &pPg, 0);
               if( rc==SQLITE_OK ){
                 rc = sqlite3PagerWrite(pPg);
                 sqlite3PagerUnref(pPg);
@@ -64699,7 +67975,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_backup_step(sqlite3_backup *p, int nPage){
           ){
             PgHdr *pSrcPg = 0;
             const Pgno iSrcPg = (Pgno)((iOff/pgszSrc)+1);
-            rc = sqlite3PagerGet(pSrcPager, iSrcPg, &pSrcPg);
+            rc = sqlite3PagerGet(pSrcPager, iSrcPg, &pSrcPg, 0);
             if( rc==SQLITE_OK ){
               u8 *zData = sqlite3PagerGetData(pSrcPg);
               rc = sqlite3OsWrite(pFile, zData, pgszSrc, iOff);
@@ -64741,7 +68017,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_backup_step(sqlite3_backup *p, int nPage){
     }
   
     if( rc==SQLITE_IOERR_NOMEM ){
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
     }
     p->rc = rc;
   }
@@ -65076,6 +68352,7 @@ SQLITE_PRIVATE int sqlite3VdbeChangeEncoding(Mem *pMem, int desiredEnc){
 SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemGrow(Mem *pMem, int n, int bPreserve){
   assert( sqlite3VdbeCheckMemInvariants(pMem) );
   assert( (pMem->flags&MEM_RowSet)==0 );
+  testcase( pMem->db==0 );
 
   /* If the bPreserve flag is set to true, then the memory cell must already
   ** contain a valid string or blob value.  */
@@ -65097,7 +68374,7 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemGrow(Mem *pMem, int n, int bPre
       sqlite3VdbeMemSetNull(pMem);
       pMem->z = 0;
       pMem->szMalloc = 0;
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }else{
       pMem->szMalloc = sqlite3DbMallocSize(pMem->db, pMem->zMalloc);
     }
@@ -65155,7 +68432,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemMakeWriteable(Mem *pMem){
   f = pMem->flags;
   if( (f&(MEM_Str|MEM_Blob)) && (pMem->szMalloc==0 || pMem->z!=pMem->zMalloc) ){
     if( sqlite3VdbeMemGrow(pMem, pMem->n + 2, 1) ){
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     pMem->z[pMem->n] = 0;
     pMem->z[pMem->n+1] = 0;
@@ -65187,7 +68464,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemExpandBlob(Mem *pMem){
       nByte = 1;
     }
     if( sqlite3VdbeMemGrow(pMem, nByte, 1) ){
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
 
     memset(&pMem->z[pMem->n], 0, pMem->u.nZero);
@@ -65204,7 +68481,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemExpandBlob(Mem *pMem){
 */
 static SQLITE_NOINLINE int vdbeMemAddTerminator(Mem *pMem){
   if( sqlite3VdbeMemGrow(pMem, pMem->n+2, 1) ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   pMem->z[pMem->n] = 0;
   pMem->z[pMem->n+1] = 0;
@@ -65253,7 +68530,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemStringify(Mem *pMem, u8 enc, u8 bForce){
 
 
   if( sqlite3VdbeMemClearAndResize(pMem, nByte) ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
 
   /* For a Real or Integer, use sqlite3_snprintf() to produce the UTF-8
@@ -65679,7 +68956,7 @@ SQLITE_PRIVATE void sqlite3VdbeMemSetRowSet(Mem *pMem){
   assert( db!=0 );
   assert( (pMem->flags & MEM_RowSet)==0 );
   sqlite3VdbeMemRelease(pMem);
-  pMem->zMalloc = sqlite3DbMallocRaw(db, 64);
+  pMem->zMalloc = sqlite3DbMallocRawNN(db, 64);
   if( db->mallocFailed ){
     pMem->flags = MEM_Null;
     pMem->szMalloc = 0;
@@ -65720,7 +68997,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemTooBig(Mem *p){
 SQLITE_PRIVATE void sqlite3VdbeMemAboutToChange(Vdbe *pVdbe, Mem *pMem){
   int i;
   Mem *pX;
-  for(i=1, pX=&pVdbe->aMem[1]; i<=pVdbe->nMem; i++, pX++){
+  for(i=0, pX=pVdbe->aMem; i<pVdbe->nMem; i++, pX++){
     if( pX->pScopyFrom==pMem ){
       pX->flags |= MEM_Undefined;
       pX->pScopyFrom = 0;
@@ -65761,10 +69038,6 @@ SQLITE_PRIVATE void sqlite3VdbeMemShallowCopy(Mem *pTo, const Mem *pFrom, int sr
 SQLITE_PRIVATE int sqlite3VdbeMemCopy(Mem *pTo, const Mem *pFrom){
   int rc = SQLITE_OK;
 
-  /* The pFrom==0 case in the following assert() is when an sqlite3_value
-  ** from sqlite3_value_dup() is used as the argument
-  ** to sqlite3_result_value(). */
-  assert( pTo->db==pFrom->db || pFrom->db==0 );
   assert( (pFrom->flags & MEM_RowSet)==0 );
   if( VdbeMemDynamic(pTo) ) vdbeMemClearExternAndSetNull(pTo);
   memcpy(pTo, pFrom, MEMCELLSIZE);
@@ -65864,7 +69137,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemSetStr(
     testcase( nAlloc==31 );
     testcase( nAlloc==32 );
     if( sqlite3VdbeMemClearAndResize(pMem, MAX(nAlloc,32)) ){
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     memcpy(pMem->z, z, nAlloc);
   }else if( xDel==SQLITE_DYNAMIC ){
@@ -65884,7 +69157,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemSetStr(
 
 #ifndef SQLITE_OMIT_UTF16
   if( pMem->enc!=SQLITE_UTF8 && sqlite3VdbeMemHandleBom(pMem) ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
 #endif
 
@@ -66145,7 +69418,6 @@ static int valueFromFunction(
   FuncDef *pFunc = 0;             /* Function definition */
   sqlite3_value *pVal = 0;        /* New value */
   int rc = SQLITE_OK;             /* Return code */
-  int nName;                      /* Size of function name in bytes */
   ExprList *pList = 0;            /* Function arguments */
   int i;                          /* Iterator variable */
 
@@ -66153,8 +69425,7 @@ static int valueFromFunction(
   assert( (p->flags & EP_TokenOnly)==0 );
   pList = p->x.pList;
   if( pList ) nVal = pList->nExpr;
-  nName = sqlite3Strlen30(p->u.zToken);
-  pFunc = sqlite3FindFunction(db, p->u.zToken, nName, nVal, enc, 0);
+  pFunc = sqlite3FindFunction(db, p->u.zToken, nVal, enc, 0);
   assert( pFunc );
   if( (pFunc->funcFlags & (SQLITE_FUNC_CONSTANT|SQLITE_FUNC_SLOCHNG))==0 
    || (pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL)
@@ -66165,7 +69436,7 @@ static int valueFromFunction(
   if( pList ){
     apVal = (sqlite3_value**)sqlite3DbMallocZero(db, sizeof(apVal[0]) * nVal);
     if( apVal==0 ){
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
       goto value_from_function_out;
     }
     for(i=0; i<nVal; i++){
@@ -66176,7 +69447,7 @@ static int valueFromFunction(
 
   pVal = valueNew(db, pCtx);
   if( pVal==0 ){
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
     goto value_from_function_out;
   }
 
@@ -66184,7 +69455,7 @@ static int valueFromFunction(
   memset(&ctx, 0, sizeof(ctx));
   ctx.pOut = pVal;
   ctx.pFunc = pFunc;
-  pFunc->xFunc(&ctx, nVal, apVal);
+  pFunc->xSFunc(&ctx, nVal, apVal);
   if( ctx.isError ){
     rc = ctx.isError;
     sqlite3ErrorMsg(pCtx->pParse, "%s", sqlite3_value_text(pVal));
@@ -66246,7 +69517,7 @@ static int valueFromExpr(
     *ppVal = 0;
     return SQLITE_OK;
   }
-  while( (op = pExpr->op)==TK_UPLUS ) pExpr = pExpr->pLeft;
+  while( (op = pExpr->op)==TK_UPLUS || op==TK_SPAN ) pExpr = pExpr->pLeft;
   if( NEVER(op==TK_REGISTER) ) op = pExpr->op2;
 
   /* Compressed expressions only appear when parsing the DEFAULT clause
@@ -66341,7 +69612,7 @@ static int valueFromExpr(
   return rc;
 
 no_mem:
-  db->mallocFailed = 1;
+  sqlite3OomFault(db);
   sqlite3DbFree(db, zVal);
   assert( *ppVal==0 );
 #ifdef SQLITE_ENABLE_STAT3_OR_STAT4
@@ -66349,7 +69620,7 @@ no_mem:
 #else
   assert( pCtx==0 ); sqlite3ValueFree(pVal);
 #endif
-  return SQLITE_NOMEM;
+  return SQLITE_NOMEM_BKPT;
 }
 
 /*
@@ -66387,21 +69658,20 @@ static void recordFunc(
   sqlite3_value **argv
 ){
   const int file_format = 1;
-  int iSerial;                    /* Serial type */
+  u32 iSerial;                    /* Serial type */
   int nSerial;                    /* Bytes of space for iSerial as varint */
-  int nVal;                       /* Bytes of space required for argv[0] */
+  u32 nVal;                       /* Bytes of space required for argv[0] */
   int nRet;
   sqlite3 *db;
   u8 *aRet;
 
   UNUSED_PARAMETER( argc );
-  iSerial = sqlite3VdbeSerialType(argv[0], file_format);
+  iSerial = sqlite3VdbeSerialType(argv[0], file_format, &nVal);
   nSerial = sqlite3VarintLen(iSerial);
-  nVal = sqlite3VdbeSerialTypeLen(iSerial);
   db = sqlite3_context_db_handle(context);
 
   nRet = 1 + nSerial + nVal;
-  aRet = sqlite3DbMallocRaw(db, nRet);
+  aRet = sqlite3DbMallocRawNN(db, nRet);
   if( aRet==0 ){
     sqlite3_result_error_nomem(context);
   }else{
@@ -66417,15 +69687,10 @@ static void recordFunc(
 ** Register built-in functions used to help read ANALYZE data.
 */
 SQLITE_PRIVATE void sqlite3AnalyzeFunctions(void){
-  static SQLITE_WSD FuncDef aAnalyzeTableFuncs[] = {
+  static FuncDef aAnalyzeTableFuncs[] = {
     FUNCTION(sqlite_record,   1, 0, 0, recordFunc),
   };
-  int i;
-  FuncDefHash *pHash = &GLOBAL(FuncDefHash, sqlite3GlobalFunctions);
-  FuncDef *aFunc = (FuncDef*)&GLOBAL(FuncDef, aAnalyzeTableFuncs);
-  for(i=0; i<ArraySize(aAnalyzeTableFuncs); i++){
-    sqlite3FuncDefInsert(pHash, &aFunc[i]);
-  }
+  sqlite3InsertBuiltinFuncs(aAnalyzeTableFuncs, ArraySize(aAnalyzeTableFuncs));
 }
 
 /*
@@ -66604,7 +69869,7 @@ SQLITE_PRIVATE int sqlite3Stat4Column(
   if( iField>nRec ) return SQLITE_CORRUPT_BKPT;
   if( pMem==0 ){
     pMem = *ppVal = sqlite3ValueNew(db);
-    if( pMem==0 ) return SQLITE_NOMEM;
+    if( pMem==0 ) return SQLITE_NOMEM_BKPT;
   }
   sqlite3VdbeSerialGet(&a[iField-szField], t, pMem);
   pMem->enc = ENC(db);
@@ -66717,6 +69982,7 @@ SQLITE_PRIVATE Vdbe *sqlite3VdbeCreate(Parse *pParse){
   assert( pParse->aLabel==0 );
   assert( pParse->nLabel==0 );
   assert( pParse->nOpAlloc==0 );
+  assert( pParse->szOpAlloc==0 );
   return p;
 }
 
@@ -66759,6 +70025,7 @@ SQLITE_API const char *SQLITE_STDCALL sqlite3_sql(sqlite3_stmt *pStmt){
 SQLITE_PRIVATE void sqlite3VdbeSwap(Vdbe *pA, Vdbe *pB){
   Vdbe tmp, *pTmp;
   char *zTmp;
+  assert( pA->db==pB->db );
   tmp = *pA;
   *pA = *pB;
   *pB = tmp;
@@ -66806,10 +70073,11 @@ static int growOpArray(Vdbe *v, int nOp){
   assert( nNew>=(p->nOpAlloc+nOp) );
   pNew = sqlite3DbRealloc(p->db, v->aOp, nNew*sizeof(Op));
   if( pNew ){
-    p->nOpAlloc = sqlite3DbMallocSize(p->db, pNew)/sizeof(Op);
+    p->szOpAlloc = sqlite3DbMallocSize(p->db, pNew);
+    p->nOpAlloc = p->szOpAlloc/sizeof(Op);
     v->aOp = pNew;
   }
-  return (pNew ? SQLITE_OK : SQLITE_NOMEM);
+  return (pNew ? SQLITE_OK : SQLITE_NOMEM_BKPT);
 }
 
 #ifdef SQLITE_DEBUG
@@ -66839,17 +70107,21 @@ static void test_addop_breakpoint(void){
 ** the sqlite3VdbeChangeP4() function to change the value of the P4
 ** operand.
 */
+static SQLITE_NOINLINE int growOp3(Vdbe *p, int op, int p1, int p2, int p3){
+  assert( p->pParse->nOpAlloc<=p->nOp );
+  if( growOpArray(p, 1) ) return 1;
+  assert( p->pParse->nOpAlloc>p->nOp );
+  return sqlite3VdbeAddOp3(p, op, p1, p2, p3);
+}
 SQLITE_PRIVATE int sqlite3VdbeAddOp3(Vdbe *p, int op, int p1, int p2, int p3){
   int i;
   VdbeOp *pOp;
 
   i = p->nOp;
   assert( p->magic==VDBE_MAGIC_INIT );
-  assert( op>0 && op<0xff );
+  assert( op>=0 && op<0xff );
   if( p->pParse->nOpAlloc<=i ){
-    if( growOpArray(p, 1) ){
-      return 1;
-    }
+    return growOp3(p, op, p1, p2, p3);
   }
   p->nOp++;
   pOp = &p->aOp[i];
@@ -66926,8 +70198,7 @@ SQLITE_PRIVATE void sqlite3VdbeMultiLoad(Vdbe *p, int iDest, const char *zTypes,
   for(i=0; (c = zTypes[i])!=0; i++){
     if( c=='s' ){
       const char *z = va_arg(ap, const char*);
-      int addr = sqlite3VdbeAddOp2(p, z==0 ? OP_Null : OP_String8, 0, iDest++);
-      if( z ) sqlite3VdbeChangeP4(p, addr, z, 0);
+      sqlite3VdbeAddOp4(p, z==0 ? OP_Null : OP_String8, 0, iDest++, 0, z, 0);
     }else{
       assert( c=='i' );
       sqlite3VdbeAddOp2(p, OP_Integer, va_arg(ap, int), iDest++);
@@ -66966,7 +70237,7 @@ SQLITE_PRIVATE int sqlite3VdbeAddOp4Dup8(
   const u8 *zP4,      /* The P4 operand */
   int p4type          /* P4 operand type */
 ){
-  char *p4copy = sqlite3DbMallocRaw(sqlite3VdbeDb(p), 8);
+  char *p4copy = sqlite3DbMallocRawNN(sqlite3VdbeDb(p), 8);
   if( p4copy ) memcpy(p4copy, zP4, 8);
   return sqlite3VdbeAddOp4(p, op, p1, p2, p3, p4copy, p4type);
 }
@@ -66981,8 +70252,7 @@ SQLITE_PRIVATE int sqlite3VdbeAddOp4Dup8(
 */
 SQLITE_PRIVATE void sqlite3VdbeAddParseSchemaOp(Vdbe *p, int iDb, char *zWhere){
   int j;
-  int addr = sqlite3VdbeAddOp3(p, OP_ParseSchema, iDb, 0, 0);
-  sqlite3VdbeChangeP4(p, addr, zWhere, P4_DYNAMIC);
+  sqlite3VdbeAddOp4(p, OP_ParseSchema, iDb, 0, 0, zWhere, P4_DYNAMIC);
   for(j=0; j<p->db->nDb; j++) sqlite3VdbeUsesBtree(p, j);
 }
 
@@ -67002,6 +70272,21 @@ SQLITE_PRIVATE int sqlite3VdbeAddOp4Int(
   return addr;
 }
 
+/* Insert the end of a co-routine
+*/
+SQLITE_PRIVATE void sqlite3VdbeEndCoroutine(Vdbe *v, int regYield){
+  sqlite3VdbeAddOp1(v, OP_EndCoroutine, regYield);
+
+  /* Clear the temporary register cache, thereby ensuring that each
+  ** co-routine has its own independent set of registers, because co-routines
+  ** might expect their registers to be preserved across an OP_Yield, and
+  ** that could cause problems if two or more co-routines are using the same
+  ** temporary register.
+  */
+  v->pParse->nTempReg = 0;
+  v->pParse->nRangeReg = 0;
+}
+
 /*
 ** Create a new symbolic label for an instruction that has yet to be
 ** coded.  The symbolic label is really just a negative number.  The
@@ -67027,7 +70312,7 @@ SQLITE_PRIVATE int sqlite3VdbeMakeLabel(Vdbe *v){
   if( p->aLabel ){
     p->aLabel[i] = -1;
   }
-  return -1-i;
+  return ADDR(i);
 }
 
 /*
@@ -67037,7 +70322,7 @@ SQLITE_PRIVATE int sqlite3VdbeMakeLabel(Vdbe *v){
 */
 SQLITE_PRIVATE void sqlite3VdbeResolveLabel(Vdbe *v, int x){
   Parse *p = v->pParse;
-  int j = -1-x;
+  int j = ADDR(x);
   assert( v->magic==VDBE_MAGIC_INIT );
   assert( j<p->nLabel );
   assert( j>=0 );
@@ -67054,6 +70339,13 @@ SQLITE_PRIVATE void sqlite3VdbeRunOnlyOnce(Vdbe *p){
   p->runOnlyOnce = 1;
 }
 
+/*
+** Mark the VDBE as one that can only be run multiple times.
+*/
+SQLITE_PRIVATE void sqlite3VdbeReusable(Vdbe *p){
+  p->runOnlyOnce = 0;
+}
+
 #ifdef SQLITE_DEBUG /* sqlite3AssertMayAbort() logic */
 
 /*
@@ -67200,73 +70492,84 @@ SQLITE_PRIVATE int sqlite3VdbeAssertMayAbort(Vdbe *v, int mayAbort){
 ** (4) Initialize the p4.xAdvance pointer on opcodes that use it.
 **
 ** (5) Reclaim the memory allocated for storing labels.
+**
+** This routine will only function correctly if the mkopcodeh.tcl generator
+** script numbers the opcodes correctly.  Changes to this routine must be
+** coordinated with changes to mkopcodeh.tcl.
 */
 static void resolveP2Values(Vdbe *p, int *pMaxFuncArgs){
-  int i;
   int nMaxArgs = *pMaxFuncArgs;
   Op *pOp;
   Parse *pParse = p->pParse;
   int *aLabel = pParse->aLabel;
   p->readOnly = 1;
   p->bIsReader = 0;
-  for(pOp=p->aOp, i=p->nOp-1; i>=0; i--, pOp++){
-    u8 opcode = pOp->opcode;
-
-    /* NOTE: Be sure to update mkopcodeh.awk when adding or removing
-    ** cases from this switch! */
-    switch( opcode ){
-      case OP_Transaction: {
-        if( pOp->p2!=0 ) p->readOnly = 0;
-        /* fall thru */
-      }
-      case OP_AutoCommit:
-      case OP_Savepoint: {
-        p->bIsReader = 1;
-        break;
-      }
+  pOp = &p->aOp[p->nOp-1];
+  while(1){
+
+    /* Only JUMP opcodes and the short list of special opcodes in the switch
+    ** below need to be considered.  The mkopcodeh.tcl generator script groups
+    ** all these opcodes together near the front of the opcode list.  Skip
+    ** any opcode that does not need processing by virtual of the fact that
+    ** it is larger than SQLITE_MX_JUMP_OPCODE, as a performance optimization.
+    */
+    if( pOp->opcode<=SQLITE_MX_JUMP_OPCODE ){
+      /* NOTE: Be sure to update mkopcodeh.tcl when adding or removing
+      ** cases from this switch! */
+      switch( pOp->opcode ){
+        case OP_Transaction: {
+          if( pOp->p2!=0 ) p->readOnly = 0;
+          /* fall thru */
+        }
+        case OP_AutoCommit:
+        case OP_Savepoint: {
+          p->bIsReader = 1;
+          break;
+        }
 #ifndef SQLITE_OMIT_WAL
-      case OP_Checkpoint:
+        case OP_Checkpoint:
 #endif
-      case OP_Vacuum:
-      case OP_JournalMode: {
-        p->readOnly = 0;
-        p->bIsReader = 1;
-        break;
-      }
+        case OP_Vacuum:
+        case OP_JournalMode: {
+          p->readOnly = 0;
+          p->bIsReader = 1;
+          break;
+        }
 #ifndef SQLITE_OMIT_VIRTUALTABLE
-      case OP_VUpdate: {
-        if( pOp->p2>nMaxArgs ) nMaxArgs = pOp->p2;
-        break;
-      }
-      case OP_VFilter: {
-        int n;
-        assert( p->nOp - i >= 3 );
-        assert( pOp[-1].opcode==OP_Integer );
-        n = pOp[-1].p1;
-        if( n>nMaxArgs ) nMaxArgs = n;
-        break;
-      }
+        case OP_VUpdate: {
+          if( pOp->p2>nMaxArgs ) nMaxArgs = pOp->p2;
+          break;
+        }
+        case OP_VFilter: {
+          int n;
+          assert( (pOp - p->aOp) >= 3 );
+          assert( pOp[-1].opcode==OP_Integer );
+          n = pOp[-1].p1;
+          if( n>nMaxArgs ) nMaxArgs = n;
+          break;
+        }
 #endif
-      case OP_Next:
-      case OP_NextIfOpen:
-      case OP_SorterNext: {
-        pOp->p4.xAdvance = sqlite3BtreeNext;
-        pOp->p4type = P4_ADVANCE;
-        break;
+        case OP_Next:
+        case OP_NextIfOpen:
+        case OP_SorterNext: {
+          pOp->p4.xAdvance = sqlite3BtreeNext;
+          pOp->p4type = P4_ADVANCE;
+          break;
+        }
+        case OP_Prev:
+        case OP_PrevIfOpen: {
+          pOp->p4.xAdvance = sqlite3BtreePrevious;
+          pOp->p4type = P4_ADVANCE;
+          break;
+        }
       }
-      case OP_Prev:
-      case OP_PrevIfOpen: {
-        pOp->p4.xAdvance = sqlite3BtreePrevious;
-        pOp->p4type = P4_ADVANCE;
-        break;
+      if( (sqlite3OpcodeProperty[pOp->opcode] & OPFLG_JUMP)!=0 && pOp->p2<0 ){
+        assert( ADDR(pOp->p2)<pParse->nLabel );
+        pOp->p2 = aLabel[ADDR(pOp->p2)];
       }
     }
-
-    pOp->opflags = sqlite3OpcodeProperty[opcode];
-    if( (pOp->opflags & OPFLG_JUMP)!=0 && pOp->p2<0 ){
-      assert( -1-pOp->p2<pParse->nLabel );
-      pOp->p2 = aLabel[-1-pOp->p2];
-    }
+    if( pOp==p->aOp ) break;
+    pOp--;
   }
   sqlite3DbFree(p->db, pParse->aLabel);
   pParse->aLabel = 0;
@@ -67284,6 +70587,20 @@ SQLITE_PRIVATE int sqlite3VdbeCurrentAddr(Vdbe *p){
 }
 
 /*
+** Verify that at least N opcode slots are available in p without
+** having to malloc for more space (except when compiled using
+** SQLITE_TEST_REALLOC_STRESS).  This interface is used during testing
+** to verify that certain calls to sqlite3VdbeAddOpList() can never
+** fail due to a OOM fault and hence that the return value from
+** sqlite3VdbeAddOpList() will always be non-NULL.
+*/
+#if defined(SQLITE_DEBUG) && !defined(SQLITE_TEST_REALLOC_STRESS)
+SQLITE_PRIVATE void sqlite3VdbeVerifyNoMallocRequired(Vdbe *p, int N){
+  assert( p->nOp + N <= p->pParse->nOpAlloc );
+}
+#endif
+
+/*
 ** This function returns a pointer to the array of opcodes associated with
 ** the Vdbe passed as the first argument. It is the callers responsibility
 ** to arrange for the returned array to be eventually freed using the 
@@ -67308,28 +70625,33 @@ SQLITE_PRIVATE VdbeOp *sqlite3VdbeTakeOpArray(Vdbe *p, int *pnOp, int *pnMaxArg)
 }
 
 /*
-** Add a whole list of operations to the operation stack.  Return the
-** address of the first operation added.
+** Add a whole list of operations to the operation stack.  Return a
+** pointer to the first operation inserted.
+**
+** Non-zero P2 arguments to jump instructions are automatically adjusted
+** so that the jump target is relative to the first operation inserted.
 */
-SQLITE_PRIVATE int sqlite3VdbeAddOpList(Vdbe *p, int nOp, VdbeOpList const *aOp, int iLineno){
-  int addr, i;
-  VdbeOp *pOut;
+SQLITE_PRIVATE VdbeOp *sqlite3VdbeAddOpList(
+  Vdbe *p,                     /* Add opcodes to the prepared statement */
+  int nOp,                     /* Number of opcodes to add */
+  VdbeOpList const *aOp,       /* The opcodes to be added */
+  int iLineno                  /* Source-file line number of first opcode */
+){
+  int i;
+  VdbeOp *pOut, *pFirst;
   assert( nOp>0 );
   assert( p->magic==VDBE_MAGIC_INIT );
   if( p->nOp + nOp > p->pParse->nOpAlloc && growOpArray(p, nOp) ){
     return 0;
   }
-  addr = p->nOp;
-  pOut = &p->aOp[addr];
+  pFirst = pOut = &p->aOp[p->nOp];
   for(i=0; i<nOp; i++, aOp++, pOut++){
-    int p2 = aOp->p2;
     pOut->opcode = aOp->opcode;
     pOut->p1 = aOp->p1;
-    if( p2<0 ){
-      assert( sqlite3OpcodeProperty[pOut->opcode] & OPFLG_JUMP );
-      pOut->p2 = addr + ADDR(p2);
-    }else{
-      pOut->p2 = p2;
+    pOut->p2 = aOp->p2;
+    assert( aOp->p2>=0 );
+    if( (sqlite3OpcodeProperty[aOp->opcode] & OPFLG_JUMP)!=0 && aOp->p2>0 ){
+      pOut->p2 += p->nOp;
     }
     pOut->p3 = aOp->p3;
     pOut->p4type = P4_NOTUSED;
@@ -67345,12 +70667,12 @@ SQLITE_PRIVATE int sqlite3VdbeAddOpList(Vdbe *p, int nOp, VdbeOpList const *aOp,
 #endif
 #ifdef SQLITE_DEBUG
     if( p->db->flags & SQLITE_VdbeAddopTrace ){
-      sqlite3VdbePrintOp(0, i+addr, &p->aOp[i+addr]);
+      sqlite3VdbePrintOp(0, i+p->nOp, &p->aOp[i+p->nOp]);
     }
 #endif
   }
   p->nOp += nOp;
-  return addr;
+  return pFirst;
 }
 
 #if defined(SQLITE_ENABLE_STMT_SCANSTATUS)
@@ -67398,7 +70720,7 @@ SQLITE_PRIVATE void sqlite3VdbeChangeP3(Vdbe *p, u32 addr, int val){
   sqlite3VdbeGetOp(p,addr)->p3 = val;
 }
 SQLITE_PRIVATE void sqlite3VdbeChangeP5(Vdbe *p, u8 p5){
-  sqlite3VdbeGetOp(p,-1)->p5 = p5;
+  if( !p->db->mallocFailed ) p->aOp[p->nOp-1].p5 = p5;
 }
 
 /*
@@ -67427,46 +70749,50 @@ static void vdbeFreeOpArray(sqlite3 *, Op *, int);
 ** Delete a P4 value if necessary.
 */
 static void freeP4(sqlite3 *db, int p4type, void *p4){
-  if( p4 ){
-    assert( db );
-    switch( p4type ){
-      case P4_FUNCCTX: {
-        freeEphemeralFunction(db, ((sqlite3_context*)p4)->pFunc);
-        /* Fall through into the next case */
-      }
-      case P4_REAL:
-      case P4_INT64:
-      case P4_DYNAMIC:
-      case P4_INTARRAY: {
-        sqlite3DbFree(db, p4);
-        break;
-      }
-      case P4_KEYINFO: {
-        if( db->pnBytesFreed==0 ) sqlite3KeyInfoUnref((KeyInfo*)p4);
-        break;
-      }
-      case P4_MPRINTF: {
-        if( db->pnBytesFreed==0 ) sqlite3_free(p4);
-        break;
-      }
-      case P4_FUNCDEF: {
-        freeEphemeralFunction(db, (FuncDef*)p4);
-        break;
-      }
-      case P4_MEM: {
-        if( db->pnBytesFreed==0 ){
-          sqlite3ValueFree((sqlite3_value*)p4);
-        }else{
-          Mem *p = (Mem*)p4;
-          if( p->szMalloc ) sqlite3DbFree(db, p->zMalloc);
-          sqlite3DbFree(db, p);
-        }
-        break;
-      }
-      case P4_VTAB : {
-        if( db->pnBytesFreed==0 ) sqlite3VtabUnlock((VTable *)p4);
-        break;
+  assert( db );
+  switch( p4type ){
+    case P4_FUNCCTX: {
+      freeEphemeralFunction(db, ((sqlite3_context*)p4)->pFunc);
+      /* Fall through into the next case */
+    }
+    case P4_REAL:
+    case P4_INT64:
+    case P4_DYNAMIC:
+    case P4_INTARRAY: {
+      sqlite3DbFree(db, p4);
+      break;
+    }
+    case P4_KEYINFO: {
+      if( db->pnBytesFreed==0 ) sqlite3KeyInfoUnref((KeyInfo*)p4);
+      break;
+    }
+#ifdef SQLITE_ENABLE_CURSOR_HINTS
+    case P4_EXPR: {
+      sqlite3ExprDelete(db, (Expr*)p4);
+      break;
+    }
+#endif
+    case P4_MPRINTF: {
+      if( db->pnBytesFreed==0 ) sqlite3_free(p4);
+      break;
+    }
+    case P4_FUNCDEF: {
+      freeEphemeralFunction(db, (FuncDef*)p4);
+      break;
+    }
+    case P4_MEM: {
+      if( db->pnBytesFreed==0 ){
+        sqlite3ValueFree((sqlite3_value*)p4);
+      }else{
+        Mem *p = (Mem*)p4;
+        if( p->szMalloc ) sqlite3DbFree(db, p->zMalloc);
+        sqlite3DbFree(db, p);
       }
+      break;
+    }
+    case P4_VTAB : {
+      if( db->pnBytesFreed==0 ) sqlite3VtabUnlock((VTable *)p4);
+      break;
     }
   }
 }
@@ -67480,7 +70806,7 @@ static void vdbeFreeOpArray(sqlite3 *db, Op *aOp, int nOp){
   if( aOp ){
     Op *pOp;
     for(pOp=aOp; pOp<&aOp[nOp]; pOp++){
-      freeP4(db, pOp->p4type, pOp->p4.p);
+      if( pOp->p4type ) freeP4(db, pOp->p4type, pOp->p4.p);
 #ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS
       sqlite3DbFree(db, pOp->zComment);
 #endif     
@@ -67502,15 +70828,16 @@ SQLITE_PRIVATE void sqlite3VdbeLinkSubProgram(Vdbe *pVdbe, SubProgram *p){
 /*
 ** Change the opcode at addr into OP_Noop
 */
-SQLITE_PRIVATE void sqlite3VdbeChangeToNoop(Vdbe *p, int addr){
-  if( addr<p->nOp ){
-    VdbeOp *pOp = &p->aOp[addr];
-    sqlite3 *db = p->db;
-    freeP4(db, pOp->p4type, pOp->p4.p);
-    memset(pOp, 0, sizeof(pOp[0]));
-    pOp->opcode = OP_Noop;
-    if( addr==p->nOp-1 ) p->nOp--;
-  }
+SQLITE_PRIVATE int sqlite3VdbeChangeToNoop(Vdbe *p, int addr){
+  VdbeOp *pOp;
+  if( p->db->mallocFailed ) return 0;
+  assert( addr>=0 && addr<p->nOp );
+  pOp = &p->aOp[addr];
+  freeP4(p->db, pOp->p4type, pOp->p4.p);
+  pOp->p4type = P4_NOTUSED;
+  pOp->p4.z = 0;
+  pOp->opcode = OP_Noop;
+  return 1;
 }
 
 /*
@@ -67519,8 +70846,7 @@ SQLITE_PRIVATE void sqlite3VdbeChangeToNoop(Vdbe *p, int addr){
 */
 SQLITE_PRIVATE int sqlite3VdbeDeletePriorOpcode(Vdbe *p, u8 op){
   if( (p->nOp-1)>(p->pParse->iFixedOp) && p->aOp[p->nOp-1].opcode==op ){
-    sqlite3VdbeChangeToNoop(p, p->nOp-1);
-    return 1;
+    return sqlite3VdbeChangeToNoop(p, p->nOp-1);
   }else{
     return 0;
   }
@@ -67543,16 +70869,34 @@ SQLITE_PRIVATE int sqlite3VdbeDeletePriorOpcode(Vdbe *p, u8 op){
 **
 ** If addr<0 then change P4 on the most recently inserted instruction.
 */
+static void SQLITE_NOINLINE vdbeChangeP4Full(
+  Vdbe *p,
+  Op *pOp,
+  const char *zP4,
+  int n
+){
+  if( pOp->p4type ){
+    freeP4(p->db, pOp->p4type, pOp->p4.p);
+    pOp->p4type = 0;
+    pOp->p4.p = 0;
+  }
+  if( n<0 ){
+    sqlite3VdbeChangeP4(p, (int)(pOp - p->aOp), zP4, n);
+  }else{
+    if( n==0 ) n = sqlite3Strlen30(zP4);
+    pOp->p4.z = sqlite3DbStrNDup(p->db, zP4, n);
+    pOp->p4type = P4_DYNAMIC;
+  }
+}
 SQLITE_PRIVATE void sqlite3VdbeChangeP4(Vdbe *p, int addr, const char *zP4, int n){
   Op *pOp;
   sqlite3 *db;
   assert( p!=0 );
   db = p->db;
   assert( p->magic==VDBE_MAGIC_INIT );
-  if( p->aOp==0 || db->mallocFailed ){
-    if( n!=P4_VTAB ){
-      freeP4(db, n, (void*)*(char**)&zP4);
-    }
+  assert( p->aOp!=0 || db->mallocFailed );
+  if( db->mallocFailed ){
+    if( n!=P4_VTAB ) freeP4(db, n, (void*)*(char**)&zP4);
     return;
   }
   assert( p->nOp>0 );
@@ -67561,34 +70905,20 @@ SQLITE_PRIVATE void sqlite3VdbeChangeP4(Vdbe *p, int addr, const char *zP4, int
     addr = p->nOp - 1;
   }
   pOp = &p->aOp[addr];
-  assert( pOp->p4type==P4_NOTUSED
-       || pOp->p4type==P4_INT32
-       || pOp->p4type==P4_KEYINFO );
-  freeP4(db, pOp->p4type, pOp->p4.p);
-  pOp->p4.p = 0;
+  if( n>=0 || pOp->p4type ){
+    vdbeChangeP4Full(p, pOp, zP4, n);
+    return;
+  }
   if( n==P4_INT32 ){
     /* Note: this cast is safe, because the origin data point was an int
     ** that was cast to a (const char *). */
     pOp->p4.i = SQLITE_PTR_TO_INT(zP4);
     pOp->p4type = P4_INT32;
-  }else if( zP4==0 ){
-    pOp->p4.p = 0;
-    pOp->p4type = P4_NOTUSED;
-  }else if( n==P4_KEYINFO ){
-    pOp->p4.p = (void*)zP4;
-    pOp->p4type = P4_KEYINFO;
-  }else if( n==P4_VTAB ){
-    pOp->p4.p = (void*)zP4;
-    pOp->p4type = P4_VTAB;
-    sqlite3VtabLock((VTable *)zP4);
-    assert( ((VTable *)zP4)->db==p->db );
-  }else if( n<0 ){
+  }else if( zP4!=0 ){
+    assert( n<0 );
     pOp->p4.p = (void*)zP4;
     pOp->p4type = (signed char)n;
-  }else{
-    if( n==0 ) n = sqlite3Strlen30(zP4);
-    pOp->p4.z = sqlite3DbStrNDup(p->db, zP4, n);
-    pOp->p4type = P4_DYNAMIC;
+    if( n==P4_VTAB ) sqlite3VtabLock((VTable*)zP4);
   }
 }
 
@@ -67767,75 +71097,138 @@ static int displayComment(
 }
 #endif /* SQLITE_DEBUG */
 
+#if VDBE_DISPLAY_P4 && defined(SQLITE_ENABLE_CURSOR_HINTS)
+/*
+** Translate the P4.pExpr value for an OP_CursorHint opcode into text
+** that can be displayed in the P4 column of EXPLAIN output.
+*/
+static void displayP4Expr(StrAccum *p, Expr *pExpr){
+  const char *zOp = 0;
+  switch( pExpr->op ){
+    case TK_STRING:
+      sqlite3XPrintf(p, "%Q", pExpr->u.zToken);
+      break;
+    case TK_INTEGER:
+      sqlite3XPrintf(p, "%d", pExpr->u.iValue);
+      break;
+    case TK_NULL:
+      sqlite3XPrintf(p, "NULL");
+      break;
+    case TK_REGISTER: {
+      sqlite3XPrintf(p, "r[%d]", pExpr->iTable);
+      break;
+    }
+    case TK_COLUMN: {
+      if( pExpr->iColumn<0 ){
+        sqlite3XPrintf(p, "rowid");
+      }else{
+        sqlite3XPrintf(p, "c%d", (int)pExpr->iColumn);
+      }
+      break;
+    }
+    case TK_LT:      zOp = "LT";      break;
+    case TK_LE:      zOp = "LE";      break;
+    case TK_GT:      zOp = "GT";      break;
+    case TK_GE:      zOp = "GE";      break;
+    case TK_NE:      zOp = "NE";      break;
+    case TK_EQ:      zOp = "EQ";      break;
+    case TK_IS:      zOp = "IS";      break;
+    case TK_ISNOT:   zOp = "ISNOT";   break;
+    case TK_AND:     zOp = "AND";     break;
+    case TK_OR:      zOp = "OR";      break;
+    case TK_PLUS:    zOp = "ADD";     break;
+    case TK_STAR:    zOp = "MUL";     break;
+    case TK_MINUS:   zOp = "SUB";     break;
+    case TK_REM:     zOp = "REM";     break;
+    case TK_BITAND:  zOp = "BITAND";  break;
+    case TK_BITOR:   zOp = "BITOR";   break;
+    case TK_SLASH:   zOp = "DIV";     break;
+    case TK_LSHIFT:  zOp = "LSHIFT";  break;
+    case TK_RSHIFT:  zOp = "RSHIFT";  break;
+    case TK_CONCAT:  zOp = "CONCAT";  break;
+    case TK_UMINUS:  zOp = "MINUS";   break;
+    case TK_UPLUS:   zOp = "PLUS";    break;
+    case TK_BITNOT:  zOp = "BITNOT";  break;
+    case TK_NOT:     zOp = "NOT";     break;
+    case TK_ISNULL:  zOp = "ISNULL";  break;
+    case TK_NOTNULL: zOp = "NOTNULL"; break;
 
-#if !defined(SQLITE_OMIT_EXPLAIN) || !defined(NDEBUG) \
-     || defined(VDBE_PROFILE) || defined(SQLITE_DEBUG)
+    default:
+      sqlite3XPrintf(p, "%s", "expr");
+      break;
+  }
+
+  if( zOp ){
+    sqlite3XPrintf(p, "%s(", zOp);
+    displayP4Expr(p, pExpr->pLeft);
+    if( pExpr->pRight ){
+      sqlite3StrAccumAppend(p, ",", 1);
+      displayP4Expr(p, pExpr->pRight);
+    }
+    sqlite3StrAccumAppend(p, ")", 1);
+  }
+}
+#endif /* VDBE_DISPLAY_P4 && defined(SQLITE_ENABLE_CURSOR_HINTS) */
+
+
+#if VDBE_DISPLAY_P4
 /*
 ** Compute a string that describes the P4 parameter for an opcode.
 ** Use zTemp for any required temporary buffer space.
 */
 static char *displayP4(Op *pOp, char *zTemp, int nTemp){
   char *zP4 = zTemp;
+  StrAccum x;
   assert( nTemp>=20 );
+  sqlite3StrAccumInit(&x, 0, zTemp, nTemp, 0);
   switch( pOp->p4type ){
     case P4_KEYINFO: {
-      int i, j;
+      int j;
       KeyInfo *pKeyInfo = pOp->p4.pKeyInfo;
       assert( pKeyInfo->aSortOrder!=0 );
-      sqlite3_snprintf(nTemp, zTemp, "k(%d", pKeyInfo->nField);
-      i = sqlite3Strlen30(zTemp);
+      sqlite3XPrintf(&x, "k(%d", pKeyInfo->nField);
       for(j=0; j<pKeyInfo->nField; j++){
         CollSeq *pColl = pKeyInfo->aColl[j];
-        const char *zColl = pColl ? pColl->zName : "nil";
-        int n = sqlite3Strlen30(zColl);
-        if( n==6 && memcmp(zColl,"BINARY",6)==0 ){
-          zColl = "B";
-          n = 1;
-        }
-        if( i+n>nTemp-7 ){
-          memcpy(&zTemp[i],",...",4);
-          i += 4;
-          break;
-        }
-        zTemp[i++] = ',';
-        if( pKeyInfo->aSortOrder[j] ){
-          zTemp[i++] = '-';
-        }
-        memcpy(&zTemp[i], zColl, n+1);
-        i += n;
+        const char *zColl = pColl ? pColl->zName : "";
+        if( strcmp(zColl, "BINARY")==0 ) zColl = "B";
+        sqlite3XPrintf(&x, ",%s%s", pKeyInfo->aSortOrder[j] ? "-" : "", zColl);
       }
-      zTemp[i++] = ')';
-      zTemp[i] = 0;
-      assert( i<nTemp );
+      sqlite3StrAccumAppend(&x, ")", 1);
+      break;
+    }
+#ifdef SQLITE_ENABLE_CURSOR_HINTS
+    case P4_EXPR: {
+      displayP4Expr(&x, pOp->p4.pExpr);
       break;
     }
+#endif
     case P4_COLLSEQ: {
       CollSeq *pColl = pOp->p4.pColl;
-      sqlite3_snprintf(nTemp, zTemp, "(%.20s)", pColl->zName);
+      sqlite3XPrintf(&x, "(%.20s)", pColl->zName);
       break;
     }
     case P4_FUNCDEF: {
       FuncDef *pDef = pOp->p4.pFunc;
-      sqlite3_snprintf(nTemp, zTemp, "%s(%d)", pDef->zName, pDef->nArg);
+      sqlite3XPrintf(&x, "%s(%d)", pDef->zName, pDef->nArg);
       break;
     }
 #ifdef SQLITE_DEBUG
     case P4_FUNCCTX: {
       FuncDef *pDef = pOp->p4.pCtx->pFunc;
-      sqlite3_snprintf(nTemp, zTemp, "%s(%d)", pDef->zName, pDef->nArg);
+      sqlite3XPrintf(&x, "%s(%d)", pDef->zName, pDef->nArg);
       break;
     }
 #endif
     case P4_INT64: {
-      sqlite3_snprintf(nTemp, zTemp, "%lld", *pOp->p4.pI64);
+      sqlite3XPrintf(&x, "%lld", *pOp->p4.pI64);
       break;
     }
     case P4_INT32: {
-      sqlite3_snprintf(nTemp, zTemp, "%d", pOp->p4.i);
+      sqlite3XPrintf(&x, "%d", pOp->p4.i);
       break;
     }
     case P4_REAL: {
-      sqlite3_snprintf(nTemp, zTemp, "%.16g", *pOp->p4.pReal);
+      sqlite3XPrintf(&x, "%.16g", *pOp->p4.pReal);
       break;
     }
     case P4_MEM: {
@@ -67843,11 +71236,11 @@ static char *displayP4(Op *pOp, char *zTemp, int nTemp){
       if( pMem->flags & MEM_Str ){
         zP4 = pMem->z;
       }else if( pMem->flags & MEM_Int ){
-        sqlite3_snprintf(nTemp, zTemp, "%lld", pMem->u.i);
+        sqlite3XPrintf(&x, "%lld", pMem->u.i);
       }else if( pMem->flags & MEM_Real ){
-        sqlite3_snprintf(nTemp, zTemp, "%.16g", pMem->u.r);
+        sqlite3XPrintf(&x, "%.16g", pMem->u.r);
       }else if( pMem->flags & MEM_Null ){
-        sqlite3_snprintf(nTemp, zTemp, "NULL");
+        zP4 = "NULL";
       }else{
         assert( pMem->flags & MEM_Blob );
         zP4 = "(blob)";
@@ -67857,22 +71250,34 @@ static char *displayP4(Op *pOp, char *zTemp, int nTemp){
 #ifndef SQLITE_OMIT_VIRTUALTABLE
     case P4_VTAB: {
       sqlite3_vtab *pVtab = pOp->p4.pVtab->pVtab;
-      sqlite3_snprintf(nTemp, zTemp, "vtab:%p", pVtab);
+      sqlite3XPrintf(&x, "vtab:%p", pVtab);
       break;
     }
 #endif
     case P4_INTARRAY: {
-      sqlite3_snprintf(nTemp, zTemp, "intarray");
+      int i;
+      int *ai = pOp->p4.ai;
+      int n = ai[0];   /* The first element of an INTARRAY is always the
+                       ** count of the number of elements to follow */
+      for(i=1; i<n; i++){
+        sqlite3XPrintf(&x, ",%d", ai[i]);
+      }
+      zTemp[0] = '[';
+      sqlite3StrAccumAppend(&x, "]", 1);
       break;
     }
     case P4_SUBPROGRAM: {
-      sqlite3_snprintf(nTemp, zTemp, "program");
+      sqlite3XPrintf(&x, "program");
       break;
     }
     case P4_ADVANCE: {
       zTemp[0] = 0;
       break;
     }
+    case P4_TABLE: {
+      sqlite3XPrintf(&x, "%s", pOp->p4.pTab->zName);
+      break;
+    }
     default: {
       zP4 = pOp->p4.z;
       if( zP4==0 ){
@@ -67881,10 +71286,11 @@ static char *displayP4(Op *pOp, char *zTemp, int nTemp){
       }
     }
   }
+  sqlite3StrAccumFinish(&x);
   assert( zP4!=0 );
   return zP4;
 }
-#endif
+#endif /* VDBE_DISPLAY_P4 */
 
 /*
 ** Declare to the Vdbe that the BTree object at db->aDb[i] is used.
@@ -67903,7 +71309,7 @@ SQLITE_PRIVATE void sqlite3VdbeUsesBtree(Vdbe *p, int i){
   }
 }
 
-#if !defined(SQLITE_OMIT_SHARED_CACHE) && SQLITE_THREADSAFE>0
+#if !defined(SQLITE_OMIT_SHARED_CACHE)
 /*
 ** If SQLite is compiled to support shared-cache mode and to be threadsafe,
 ** this routine obtains the mutex associated with each BtShared structure
@@ -68000,7 +71406,6 @@ static void releaseMemArray(Mem *p, int N){
   if( p && N ){
     Mem *pEnd = &p[N];
     sqlite3 *db = p->db;
-    u8 malloc_failed = db->mallocFailed;
     if( db->pnBytesFreed ){
       do{
         if( p->szMalloc ) sqlite3DbFree(db, p->zMalloc);
@@ -68036,7 +71441,6 @@ static void releaseMemArray(Mem *p, int N){
 
       p->flags = MEM_Undefined;
     }while( (++p)<pEnd );
-    db->mallocFailed = malloc_failed;
   }
 }
 
@@ -68052,6 +71456,7 @@ SQLITE_PRIVATE void sqlite3VdbeFrameDelete(VdbeFrame *p){
     sqlite3VdbeFreeCursor(p->v, apCsr[i]);
   }
   releaseMemArray(aMem, p->nChildMem);
+  sqlite3VdbeDeleteAuxData(p->v->db, &p->pAuxData, -1, 0);
   sqlite3DbFree(p->v->db, p);
 }
 
@@ -68094,10 +71499,10 @@ SQLITE_PRIVATE int sqlite3VdbeList(
   releaseMemArray(pMem, 8);
   p->pResultSet = 0;
 
-  if( p->rc==SQLITE_NOMEM ){
+  if( p->rc==SQLITE_NOMEM_BKPT ){
     /* This happens if a malloc() inside a call to sqlite3_column_text() or
     ** sqlite3_column_text16() failed.  */
-    db->mallocFailed = 1;
+    sqlite3OomFault(db);
     return SQLITE_ERROR;
   }
 
@@ -68198,12 +71603,12 @@ SQLITE_PRIVATE int sqlite3VdbeList(
     pMem->u.i = pOp->p3;                          /* P3 */
     pMem++;
 
-    if( sqlite3VdbeMemClearAndResize(pMem, 32) ){ /* P4 */
+    if( sqlite3VdbeMemClearAndResize(pMem, 100) ){ /* P4 */
       assert( p->db->mallocFailed );
       return SQLITE_ERROR;
     }
     pMem->flags = MEM_Str|MEM_Term;
-    zP4 = displayP4(pOp, pMem->z, 32);
+    zP4 = displayP4(pOp, pMem->z, pMem->szMalloc);
     if( zP4!=pMem->z ){
       sqlite3VdbeMemSetStr(pMem, zP4, -1, SQLITE_UTF8, 0);
     }else{
@@ -68295,43 +71700,46 @@ SQLITE_PRIVATE void sqlite3VdbeIOTraceSql(Vdbe *p){
 }
 #endif /* !SQLITE_OMIT_TRACE && SQLITE_ENABLE_IOTRACE */
 
-/*
-** Allocate space from a fixed size buffer and return a pointer to
-** that space.  If insufficient space is available, return NULL.
-**
-** The pBuf parameter is the initial value of a pointer which will
-** receive the new memory.  pBuf is normally NULL.  If pBuf is not
-** NULL, it means that memory space has already been allocated and that
-** this routine should not allocate any new memory.  When pBuf is not
-** NULL simply return pBuf.  Only allocate new memory space when pBuf
-** is NULL.
-**
-** nByte is the number of bytes of space needed.
+/* An instance of this object describes bulk memory available for use
+** by subcomponents of a prepared statement.  Space is allocated out
+** of a ReusableSpace object by the allocSpace() routine below.
+*/
+struct ReusableSpace {
+  u8 *pSpace;          /* Available memory */
+  int nFree;           /* Bytes of available memory */
+  int nNeeded;         /* Total bytes that could not be allocated */
+};
+
+/* Try to allocate nByte bytes of 8-byte aligned bulk memory for pBuf
+** from the ReusableSpace object.  Return a pointer to the allocated
+** memory on success.  If insufficient memory is available in the
+** ReusableSpace object, increase the ReusableSpace.nNeeded
+** value by the amount needed and return NULL.
 **
-** *ppFrom points to available space and pEnd points to the end of the
-** available space.  When space is allocated, *ppFrom is advanced past
-** the end of the allocated space.
+** If pBuf is not initially NULL, that means that the memory has already
+** been allocated by a prior call to this routine, so just return a copy
+** of pBuf and leave ReusableSpace unchanged.
 **
-** *pnByte is a counter of the number of bytes of space that have failed
-** to allocate.  If there is insufficient space in *ppFrom to satisfy the
-** request, then increment *pnByte by the amount of the request.
+** This allocator is employed to repurpose unused slots at the end of the
+** opcode array of prepared state for other memory needs of the prepared
+** statement.
 */
 static void *allocSpace(
-  void *pBuf,          /* Where return pointer will be stored */
-  int nByte,           /* Number of bytes to allocate */
-  u8 **ppFrom,         /* IN/OUT: Allocate from *ppFrom */
-  u8 *pEnd,            /* Pointer to 1 byte past the end of *ppFrom buffer */
-  int *pnByte          /* If allocation cannot be made, increment *pnByte */
-){
-  assert( EIGHT_BYTE_ALIGNMENT(*ppFrom) );
-  if( pBuf ) return pBuf;
-  nByte = ROUND8(nByte);
-  if( &(*ppFrom)[nByte] <= pEnd ){
-    pBuf = (void*)*ppFrom;
-    *ppFrom += nByte;
-  }else{
-    *pnByte += nByte;
+  struct ReusableSpace *p,  /* Bulk memory available for allocation */
+  void *pBuf,               /* Pointer to a prior allocation */
+  int nByte                 /* Bytes of memory needed */
+){
+  assert( EIGHT_BYTE_ALIGNMENT(p->pSpace) );
+  if( pBuf==0 ){
+    nByte = ROUND8(nByte);
+    if( nByte <= p->nFree ){
+      p->nFree -= nByte;
+      pBuf = &p->pSpace[p->nFree];
+    }else{
+      p->nNeeded += nByte;
+    }
   }
+  assert( EIGHT_BYTE_ALIGNMENT(pBuf) );
   return pBuf;
 }
 
@@ -68354,14 +71762,13 @@ SQLITE_PRIVATE void sqlite3VdbeRewind(Vdbe *p){
   p->magic = VDBE_MAGIC_RUN;
 
 #ifdef SQLITE_DEBUG
-  for(i=1; i<p->nMem; i++){
+  for(i=0; i<p->nMem; i++){
     assert( p->aMem[i].db==p->db );
   }
 #endif
   p->pc = -1;
   p->rc = SQLITE_OK;
   p->errorAction = OE_Abort;
-  p->magic = VDBE_MAGIC_RUN;
   p->nChange = 0;
   p->cacheCtr = 1;
   p->minWriteFileFormat = 255;
@@ -68404,9 +71811,7 @@ SQLITE_PRIVATE void sqlite3VdbeMakeReady(
   int nArg;                      /* Number of arguments in subprograms */
   int nOnce;                     /* Number of OP_Once instructions */
   int n;                         /* Loop counter */
-  u8 *zCsr;                      /* Memory available for allocation */
-  u8 *zEnd;                      /* First byte past allocated memory */
-  int nByte;                     /* How much extra memory is needed */
+  struct ReusableSpace x;        /* Reusable bulk memory */
 
   assert( p!=0 );
   assert( p->nOp>0 );
@@ -68422,61 +71827,59 @@ SQLITE_PRIVATE void sqlite3VdbeMakeReady(
   nOnce = pParse->nOnce;
   if( nOnce==0 ) nOnce = 1; /* Ensure at least one byte in p->aOnceFlag[] */
   
-  /* For each cursor required, also allocate a memory cell. Memory
-  ** cells (nMem+1-nCursor)..nMem, inclusive, will never be used by
-  ** the vdbe program. Instead they are used to allocate space for
-  ** VdbeCursor/BtCursor structures. The blob of memory associated with 
-  ** cursor 0 is stored in memory cell nMem. Memory cell (nMem-1)
-  ** stores the blob of memory associated with cursor 1, etc.
-  **
+  /* Each cursor uses a memory cell.  The first cursor (cursor 0) can
+  ** use aMem[0] which is not otherwise used by the VDBE program.  Allocate
+  ** space at the end of aMem[] for cursors 1 and greater.
   ** See also: allocateCursor().
   */
   nMem += nCursor;
+  if( nCursor==0 && nMem>0 ) nMem++;  /* Space for aMem[0] even if not used */
 
-  /* Allocate space for memory registers, SQL variables, VDBE cursors and 
-  ** an array to marshal SQL function arguments in.
+  /* Figure out how much reusable memory is available at the end of the
+  ** opcode array.  This extra memory will be reallocated for other elements
+  ** of the prepared statement.
   */
-  zCsr = (u8*)&p->aOp[p->nOp];            /* Memory avaliable for allocation */
-  zEnd = (u8*)&p->aOp[pParse->nOpAlloc];  /* First byte past end of zCsr[] */
+  n = ROUND8(sizeof(Op)*p->nOp);              /* Bytes of opcode memory used */
+  x.pSpace = &((u8*)p->aOp)[n];               /* Unused opcode memory */
+  assert( EIGHT_BYTE_ALIGNMENT(x.pSpace) );
+  x.nFree = ROUNDDOWN8(pParse->szOpAlloc - n);  /* Bytes of unused memory */
+  assert( x.nFree>=0 );
+  if( x.nFree>0 ){
+    memset(x.pSpace, 0, x.nFree);
+    assert( EIGHT_BYTE_ALIGNMENT(&x.pSpace[x.nFree]) );
+  }
 
   resolveP2Values(p, &nArg);
   p->usesStmtJournal = (u8)(pParse->isMultiWrite && pParse->mayAbort);
   if( pParse->explain && nMem<10 ){
     nMem = 10;
   }
-  memset(zCsr, 0, zEnd-zCsr);
-  zCsr += (zCsr - (u8*)0)&7;
-  assert( EIGHT_BYTE_ALIGNMENT(zCsr) );
   p->expired = 0;
 
-  /* Memory for registers, parameters, cursor, etc, is allocated in two
-  ** passes.  On the first pass, we try to reuse unused space at the 
+  /* Memory for registers, parameters, cursor, etc, is allocated in one or two
+  ** passes.  On the first pass, we try to reuse unused memory at the 
   ** end of the opcode array.  If we are unable to satisfy all memory
   ** requirements by reusing the opcode array tail, then the second
-  ** pass will fill in the rest using a fresh allocation.  
+  ** pass will fill in the remainder using a fresh memory allocation.  
   **
   ** This two-pass approach that reuses as much memory as possible from
-  ** the leftover space at the end of the opcode array can significantly
+  ** the leftover memory at the end of the opcode array.  This can significantly
   ** reduce the amount of memory held by a prepared statement.
   */
   do {
-    nByte = 0;
-    p->aMem = allocSpace(p->aMem, nMem*sizeof(Mem), &zCsr, zEnd, &nByte);
-    p->aVar = allocSpace(p->aVar, nVar*sizeof(Mem), &zCsr, zEnd, &nByte);
-    p->apArg = allocSpace(p->apArg, nArg*sizeof(Mem*), &zCsr, zEnd, &nByte);
-    p->azVar = allocSpace(p->azVar, nVar*sizeof(char*), &zCsr, zEnd, &nByte);
-    p->apCsr = allocSpace(p->apCsr, nCursor*sizeof(VdbeCursor*),
-                          &zCsr, zEnd, &nByte);
-    p->aOnceFlag = allocSpace(p->aOnceFlag, nOnce, &zCsr, zEnd, &nByte);
+    x.nNeeded = 0;
+    p->aMem = allocSpace(&x, p->aMem, nMem*sizeof(Mem));
+    p->aVar = allocSpace(&x, p->aVar, nVar*sizeof(Mem));
+    p->apArg = allocSpace(&x, p->apArg, nArg*sizeof(Mem*));
+    p->apCsr = allocSpace(&x, p->apCsr, nCursor*sizeof(VdbeCursor*));
+    p->aOnceFlag = allocSpace(&x, p->aOnceFlag, nOnce);
 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS
-    p->anExec = allocSpace(p->anExec, p->nOp*sizeof(i64), &zCsr, zEnd, &nByte);
+    p->anExec = allocSpace(&x, p->anExec, p->nOp*sizeof(i64));
 #endif
-    if( nByte ){
-      p->pFree = sqlite3DbMallocZero(db, nByte);
-    }
-    zCsr = p->pFree;
-    zEnd = &zCsr[nByte];
-  }while( nByte && !db->mallocFailed );
+    if( x.nNeeded==0 ) break;
+    x.pSpace = p->pFree = sqlite3DbMallocZero(db, x.nNeeded);
+    x.nFree = x.nNeeded;
+  }while( !db->mallocFailed );
 
   p->nCursor = nCursor;
   p->nOnceFlag = nOnce;
@@ -68487,15 +71890,13 @@ SQLITE_PRIVATE void sqlite3VdbeMakeReady(
       p->aVar[n].db = db;
     }
   }
-  if( p->azVar && pParse->nzVar>0 ){
-    p->nzVar = pParse->nzVar;
-    memcpy(p->azVar, pParse->azVar, p->nzVar*sizeof(p->azVar[0]));
-    memset(pParse->azVar, 0, pParse->nzVar*sizeof(pParse->azVar[0]));
-  }
+  p->nzVar = pParse->nzVar;
+  p->azVar = pParse->azVar;
+  pParse->nzVar =  0;
+  pParse->azVar = 0;
   if( p->aMem ){
-    p->aMem--;                      /* aMem[] goes from 1..nMem */
-    p->nMem = nMem;                 /*       not from 0..nMem-1 */
-    for(n=1; n<=nMem; n++){
+    p->nMem = nMem;
+    for(n=0; n<nMem; n++){
       p->aMem[n].flags = MEM_Undefined;
       p->aMem[n].db = db;
     }
@@ -68512,23 +71913,34 @@ SQLITE_PRIVATE void sqlite3VdbeFreeCursor(Vdbe *p, VdbeCursor *pCx){
   if( pCx==0 ){
     return;
   }
-  sqlite3VdbeSorterClose(p->db, pCx);
-  if( pCx->pBt ){
-    sqlite3BtreeClose(pCx->pBt);
-    /* The pCx->pCursor will be close automatically, if it exists, by
-    ** the call above. */
-  }else if( pCx->pCursor ){
-    sqlite3BtreeCloseCursor(pCx->pCursor);
-  }
+  assert( pCx->pBt==0 || pCx->eCurType==CURTYPE_BTREE );
+  switch( pCx->eCurType ){
+    case CURTYPE_SORTER: {
+      sqlite3VdbeSorterClose(p->db, pCx);
+      break;
+    }
+    case CURTYPE_BTREE: {
+      if( pCx->pBt ){
+        sqlite3BtreeClose(pCx->pBt);
+        /* The pCx->pCursor will be close automatically, if it exists, by
+        ** the call above. */
+      }else{
+        assert( pCx->uc.pCursor!=0 );
+        sqlite3BtreeCloseCursor(pCx->uc.pCursor);
+      }
+      break;
+    }
 #ifndef SQLITE_OMIT_VIRTUALTABLE
-  else if( pCx->pVtabCursor ){
-    sqlite3_vtab_cursor *pVtabCursor = pCx->pVtabCursor;
-    const sqlite3_module *pModule = pVtabCursor->pVtab->pModule;
-    assert( pVtabCursor->pVtab->nRef>0 );
-    pVtabCursor->pVtab->nRef--;
-    pModule->xClose(pVtabCursor);
-  }
+    case CURTYPE_VTAB: {
+      sqlite3_vtab_cursor *pVCur = pCx->uc.pVCur;
+      const sqlite3_module *pModule = pVCur->pVtab->pModule;
+      assert( pVCur->pVtab->nRef>0 );
+      pVCur->pVtab->nRef--;
+      pModule->xClose(pVCur);
+      break;
+    }
 #endif
+  }
 }
 
 /*
@@ -68569,6 +71981,9 @@ SQLITE_PRIVATE int sqlite3VdbeFrameRestore(VdbeFrame *pFrame){
   v->db->lastRowid = pFrame->lastRowid;
   v->nChange = pFrame->nChange;
   v->db->nChange = pFrame->nDbChange;
+  sqlite3VdbeDeleteAuxData(v->db, &v->pAuxData, -1, 0);
+  v->pAuxData = pFrame->pAuxData;
+  pFrame->pAuxData = 0;
   return pFrame->pc;
 }
 
@@ -68591,7 +72006,7 @@ static void closeAllCursors(Vdbe *p){
   assert( p->nFrame==0 );
   closeCursorsInFrame(p);
   if( p->aMem ){
-    releaseMemArray(&p->aMem[1], p->nMem);
+    releaseMemArray(p->aMem, p->nMem);
   }
   while( p->pDelFrame ){
     VdbeFrame *pDel = p->pDelFrame;
@@ -68600,7 +72015,7 @@ static void closeAllCursors(Vdbe *p){
   }
 
   /* Delete any auxdata allocations made by the VM */
-  if( p->pAuxData ) sqlite3VdbeDeleteAuxData(p, -1, 0);
+  if( p->pAuxData ) sqlite3VdbeDeleteAuxData(p->db, &p->pAuxData, -1, 0);
   assert( p->pAuxData==0 );
 }
 
@@ -68616,7 +72031,7 @@ static void Cleanup(Vdbe *p){
   int i;
   if( p->apCsr ) for(i=0; i<p->nCursor; i++) assert( p->apCsr[i]==0 );
   if( p->aMem ){
-    for(i=1; i<=p->nMem; i++) assert( p->aMem[i].flags==MEM_Undefined );
+    for(i=0; i<p->nMem; i++) assert( p->aMem[i].flags==MEM_Undefined );
   }
 #endif
 
@@ -68672,7 +72087,7 @@ SQLITE_PRIVATE int sqlite3VdbeSetColName(
   assert( var<COLNAME_N );
   if( p->db->mallocFailed ){
     assert( !zName || xDel!=SQLITE_DYNAMIC );
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   assert( p->aColName!=0 );
   pColName = &(p->aColName[idx+var*p->nResColumn]);
@@ -68689,7 +72104,9 @@ SQLITE_PRIVATE int sqlite3VdbeSetColName(
 */
 static int vdbeCommit(sqlite3 *db, Vdbe *p){
   int i;
-  int nTrans = 0;  /* Number of databases with an active write-transaction */
+  int nTrans = 0;  /* Number of databases with an active write-transaction
+                   ** that are candidates for a two-phase commit using a
+                   ** master-journal */
   int rc = SQLITE_OK;
   int needXcommit = 0;
 
@@ -68717,10 +72134,28 @@ static int vdbeCommit(sqlite3 *db, Vdbe *p){
   for(i=0; rc==SQLITE_OK && i<db->nDb; i++){ 
     Btree *pBt = db->aDb[i].pBt;
     if( sqlite3BtreeIsInTrans(pBt) ){
+      /* Whether or not a database might need a master journal depends upon
+      ** its journal mode (among other things).  This matrix determines which
+      ** journal modes use a master journal and which do not */
+      static const u8 aMJNeeded[] = {
+        /* DELETE   */  1,
+        /* PERSIST   */ 1,
+        /* OFF       */ 0,
+        /* TRUNCATE  */ 1,
+        /* MEMORY    */ 0,
+        /* WAL       */ 0
+      };
+      Pager *pPager;   /* Pager associated with pBt */
       needXcommit = 1;
-      if( i!=1 ) nTrans++;
       sqlite3BtreeEnter(pBt);
-      rc = sqlite3PagerExclusiveLock(sqlite3BtreePager(pBt));
+      pPager = sqlite3BtreePager(pBt);
+      if( db->aDb[i].safety_level!=PAGER_SYNCHRONOUS_OFF
+       && aMJNeeded[sqlite3PagerGetJournalMode(pPager)]
+      ){ 
+        assert( i!=1 );
+        nTrans++;
+      }
+      rc = sqlite3PagerExclusiveLock(pPager);
       sqlite3BtreeLeave(pBt);
     }
   }
@@ -68778,7 +72213,6 @@ static int vdbeCommit(sqlite3 *db, Vdbe *p){
 #ifndef SQLITE_OMIT_DISKIO
   else{
     sqlite3_vfs *pVfs = db->pVfs;
-    int needSync = 0;
     char *zMaster = 0;   /* File-name for the master journal */
     char const *zMainFile = sqlite3BtreeGetFilename(db->aDb[0].pBt);
     sqlite3_file *pMaster = 0;
@@ -68790,7 +72224,7 @@ static int vdbeCommit(sqlite3 *db, Vdbe *p){
     /* Select a master journal file name */
     nMainFile = sqlite3Strlen30(zMainFile);
     zMaster = sqlite3MPrintf(db, "%s-mjXXXXXX9XXz", zMainFile);
-    if( zMaster==0 ) return SQLITE_NOMEM;
+    if( zMaster==0 ) return SQLITE_NOMEM_BKPT;
     do {
       u32 iRandom;
       if( retryCount ){
@@ -68838,9 +72272,6 @@ static int vdbeCommit(sqlite3 *db, Vdbe *p){
           continue;  /* Ignore TEMP and :memory: databases */
         }
         assert( zFile[0]!=0 );
-        if( !needSync && !sqlite3BtreeSyncDisabled(pBt) ){
-          needSync = 1;
-        }
         rc = sqlite3OsWrite(pMaster, zFile, sqlite3Strlen30(zFile)+1, offset);
         offset += sqlite3Strlen30(zFile)+1;
         if( rc!=SQLITE_OK ){
@@ -68855,8 +72286,7 @@ static int vdbeCommit(sqlite3 *db, Vdbe *p){
     /* Sync the master journal file. If the IOCAP_SEQUENTIAL device
     ** flag is set this is not required.
     */
-    if( needSync 
-     && 0==(sqlite3OsDeviceCharacteristics(pMaster)&SQLITE_IOCAP_SEQUENTIAL)
+    if( 0==(sqlite3OsDeviceCharacteristics(pMaster)&SQLITE_IOCAP_SEQUENTIAL)
      && SQLITE_OK!=(rc = sqlite3OsSync(pMaster, SQLITE_SYNC_NORMAL))
     ){
       sqlite3OsCloseFree(pMaster);
@@ -68892,7 +72322,7 @@ static int vdbeCommit(sqlite3 *db, Vdbe *p){
     ** doing this the directory is synced again before any individual
     ** transaction files are deleted.
     */
-    rc = sqlite3OsDelete(pVfs, zMaster, needSync);
+    rc = sqlite3OsDelete(pVfs, zMaster, 1);
     sqlite3DbFree(db, zMaster);
     zMaster = 0;
     if( rc ){
@@ -69079,8 +72509,8 @@ SQLITE_PRIVATE int sqlite3VdbeHalt(Vdbe *p){
   ** one, or the complete transaction if there is no statement transaction.
   */
 
-  if( p->db->mallocFailed ){
-    p->rc = SQLITE_NOMEM;
+  if( db->mallocFailed ){
+    p->rc = SQLITE_NOMEM_BKPT;
   }
   if( p->aOnceFlag ) memset(p->aOnceFlag, 0, p->nOnceFlag);
   closeAllCursors(p);
@@ -69240,8 +72670,8 @@ SQLITE_PRIVATE int sqlite3VdbeHalt(Vdbe *p){
   }
   p->magic = VDBE_MAGIC_HALT;
   checkActiveVdbeCnt(db);
-  if( p->db->mallocFailed ){
-    p->rc = SQLITE_NOMEM;
+  if( db->mallocFailed ){
+    p->rc = SQLITE_NOMEM_BKPT;
   }
 
   /* If the auto-commit flag is set to true, then any locks that were held
@@ -69277,12 +72707,12 @@ SQLITE_PRIVATE int sqlite3VdbeTransferError(Vdbe *p){
   sqlite3 *db = p->db;
   int rc = p->rc;
   if( p->zErrMsg ){
-    u8 mallocFailed = db->mallocFailed;
+    db->bBenignMalloc++;
     sqlite3BeginBenignMalloc();
     if( db->pErr==0 ) db->pErr = sqlite3ValueNew(db);
     sqlite3ValueSetStr(db->pErr, -1, p->zErrMsg, SQLITE_UTF8, SQLITE_TRANSIENT);
     sqlite3EndBenignMalloc();
-    db->mallocFailed = mallocFailed;
+    db->bBenignMalloc--;
     db->errCode = rc;
   }else{
     sqlite3Error(db, rc);
@@ -69428,8 +72858,7 @@ SQLITE_PRIVATE int sqlite3VdbeFinalize(Vdbe *p){
 **    * the corresponding bit in argument mask is clear (where the first
 **      function parameter corresponds to bit 0 etc.).
 */
-SQLITE_PRIVATE void sqlite3VdbeDeleteAuxData(Vdbe *pVdbe, int iOp, int mask){
-  AuxData **pp = &pVdbe->pAuxData;
+SQLITE_PRIVATE void sqlite3VdbeDeleteAuxData(sqlite3 *db, AuxData **pp, int iOp, int mask){
   while( *pp ){
     AuxData *pAux = *pp;
     if( (iOp<0)
@@ -69440,7 +72869,7 @@ SQLITE_PRIVATE void sqlite3VdbeDeleteAuxData(Vdbe *pVdbe, int iOp, int mask){
         pAux->xDelete(pAux->pAux);
       }
       *pp = pAux->pNext;
-      sqlite3DbFree(pVdbe->db, pAux);
+      sqlite3DbFree(db, pAux);
     }else{
       pp= &pAux->pNext;
     }
@@ -69467,6 +72896,7 @@ SQLITE_PRIVATE void sqlite3VdbeClearObject(sqlite3 *db, Vdbe *p){
     sqlite3DbFree(db, pSub);
   }
   for(i=p->nzVar-1; i>=0; i--) sqlite3DbFree(db, p->azVar[i]);
+  sqlite3DbFree(db, p->azVar);
   vdbeFreeOpArray(db, p->aOp, p->nOp);
   sqlite3DbFree(db, p->aColName);
   sqlite3DbFree(db, p->zSql);
@@ -69515,7 +72945,8 @@ static int SQLITE_NOINLINE handleDeferredMoveto(VdbeCursor *p){
 #endif
   assert( p->deferredMoveto );
   assert( p->isTable );
-  rc = sqlite3BtreeMovetoUnpacked(p->pCursor, 0, p->movetoTarget, 0, &res);
+  assert( p->eCurType==CURTYPE_BTREE );
+  rc = sqlite3BtreeMovetoUnpacked(p->uc.pCursor, 0, p->movetoTarget, 0, &res);
   if( rc ) return rc;
   if( res!=0 ) return SQLITE_CORRUPT_BKPT;
 #ifdef SQLITE_TEST
@@ -69535,9 +72966,10 @@ static int SQLITE_NOINLINE handleDeferredMoveto(VdbeCursor *p){
 */
 static int SQLITE_NOINLINE handleMovedCursor(VdbeCursor *p){
   int isDifferentRow, rc;
-  assert( p->pCursor!=0 );
-  assert( sqlite3BtreeCursorHasMoved(p->pCursor) );
-  rc = sqlite3BtreeCursorRestore(p->pCursor, &isDifferentRow);
+  assert( p->eCurType==CURTYPE_BTREE );
+  assert( p->uc.pCursor!=0 );
+  assert( sqlite3BtreeCursorHasMoved(p->uc.pCursor) );
+  rc = sqlite3BtreeCursorRestore(p->uc.pCursor, &isDifferentRow);
   p->cacheStatus = CACHE_STALE;
   if( isDifferentRow ) p->nullRow = 1;
   return rc;
@@ -69548,7 +72980,8 @@ static int SQLITE_NOINLINE handleMovedCursor(VdbeCursor *p){
 ** if need be.  Return any I/O error from the restore operation.
 */
 SQLITE_PRIVATE int sqlite3VdbeCursorRestore(VdbeCursor *p){
-  if( sqlite3BtreeCursorHasMoved(p->pCursor) ){
+  assert( p->eCurType==CURTYPE_BTREE );
+  if( sqlite3BtreeCursorHasMoved(p->uc.pCursor) ){
     return handleMovedCursor(p);
   }
   return SQLITE_OK;
@@ -69567,12 +73000,21 @@ SQLITE_PRIVATE int sqlite3VdbeCursorRestore(VdbeCursor *p){
 ** If the cursor is already pointing to the correct row and that row has
 ** not been deleted out from under the cursor, then this routine is a no-op.
 */
-SQLITE_PRIVATE int sqlite3VdbeCursorMoveto(VdbeCursor *p){
-  if( p->deferredMoveto ){
-    return handleDeferredMoveto(p);
-  }
-  if( p->pCursor && sqlite3BtreeCursorHasMoved(p->pCursor) ){
-    return handleMovedCursor(p);
+SQLITE_PRIVATE int sqlite3VdbeCursorMoveto(VdbeCursor **pp, int *piCol){
+  VdbeCursor *p = *pp;
+  if( p->eCurType==CURTYPE_BTREE ){
+    if( p->deferredMoveto ){
+      int iMap;
+      if( p->aAltMap && (iMap = p->aAltMap[1+*piCol])>0 ){
+        *pp = p->pAltCursor;
+        *piCol = iMap - 1;
+        return SQLITE_OK;
+      }
+      return handleDeferredMoveto(p);
+    }
+    if( sqlite3BtreeCursorHasMoved(p->uc.pCursor) ){
+      return handleMovedCursor(p);
+    }
   }
   return SQLITE_OK;
 }
@@ -69622,11 +73064,13 @@ SQLITE_PRIVATE int sqlite3VdbeCursorMoveto(VdbeCursor *p){
 /*
 ** Return the serial-type for the value stored in pMem.
 */
-SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem *pMem, int file_format){
+SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem *pMem, int file_format, u32 *pLen){
   int flags = pMem->flags;
   u32 n;
 
+  assert( pLen!=0 );
   if( flags&MEM_Null ){
+    *pLen = 0;
     return 0;
   }
   if( flags&MEM_Int ){
@@ -69640,15 +73084,23 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem *pMem, int file_format){
       u = i;
     }
     if( u<=127 ){
-      return ((i&1)==i && file_format>=4) ? 8+(u32)u : 1;
+      if( (i&1)==i && file_format>=4 ){
+        *pLen = 0;
+        return 8+(u32)u;
+      }else{
+        *pLen = 1;
+        return 1;
+      }
     }
-    if( u<=32767 ) return 2;
-    if( u<=8388607 ) return 3;
-    if( u<=2147483647 ) return 4;
-    if( u<=MAX_6BYTE ) return 5;
+    if( u<=32767 ){ *pLen = 2; return 2; }
+    if( u<=8388607 ){ *pLen = 3; return 3; }
+    if( u<=2147483647 ){ *pLen = 4; return 4; }
+    if( u<=MAX_6BYTE ){ *pLen = 6; return 5; }
+    *pLen = 8;
     return 6;
   }
   if( flags&MEM_Real ){
+    *pLen = 8;
     return 7;
   }
   assert( pMem->db->mallocFailed || flags&(MEM_Str|MEM_Blob) );
@@ -69657,26 +73109,46 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem *pMem, int file_format){
   if( flags & MEM_Zero ){
     n += pMem->u.nZero;
   }
+  *pLen = n;
   return ((n*2) + 12 + ((flags&MEM_Str)!=0));
 }
 
 /*
-** The sizes for serial types less than 12
+** The sizes for serial types less than 128
 */
 static const u8 sqlite3SmallTypeSizes[] = {
-  0, 1, 2, 3, 4, 6, 8, 8, 0, 0, 0, 0
+        /*  0   1   2   3   4   5   6   7   8   9 */   
+/*   0 */   0,  1,  2,  3,  4,  6,  8,  8,  0,  0,
+/*  10 */   0,  0,  0,  0,  1,  1,  2,  2,  3,  3,
+/*  20 */   4,  4,  5,  5,  6,  6,  7,  7,  8,  8,
+/*  30 */   9,  9, 10, 10, 11, 11, 12, 12, 13, 13,
+/*  40 */  14, 14, 15, 15, 16, 16, 17, 17, 18, 18,
+/*  50 */  19, 19, 20, 20, 21, 21, 22, 22, 23, 23,
+/*  60 */  24, 24, 25, 25, 26, 26, 27, 27, 28, 28,
+/*  70 */  29, 29, 30, 30, 31, 31, 32, 32, 33, 33,
+/*  80 */  34, 34, 35, 35, 36, 36, 37, 37, 38, 38,
+/*  90 */  39, 39, 40, 40, 41, 41, 42, 42, 43, 43,
+/* 100 */  44, 44, 45, 45, 46, 46, 47, 47, 48, 48,
+/* 110 */  49, 49, 50, 50, 51, 51, 52, 52, 53, 53,
+/* 120 */  54, 54, 55, 55, 56, 56, 57, 57
 };
 
 /*
 ** Return the length of the data corresponding to the supplied serial-type.
 */
 SQLITE_PRIVATE u32 sqlite3VdbeSerialTypeLen(u32 serial_type){
-  if( serial_type>=12 ){
+  if( serial_type>=128 ){
     return (serial_type-12)/2;
   }else{
+    assert( serial_type<12 
+            || sqlite3SmallTypeSizes[serial_type]==(serial_type - 12)/2 );
     return sqlite3SmallTypeSizes[serial_type];
   }
 }
+SQLITE_PRIVATE u8 sqlite3VdbeOneByteSerialTypeLen(u8 serial_type){
+  assert( serial_type<128 );
+  return sqlite3SmallTypeSizes[serial_type];  
+}
 
 /*
 ** If we are on an architecture with mixed-endian floating 
@@ -69772,7 +73244,7 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialPut(u8 *buf, Mem *pMem, u32 serial_type){
     assert( pMem->n + ((pMem->flags & MEM_Zero)?pMem->u.nZero:0)
              == (int)sqlite3VdbeSerialTypeLen(serial_type) );
     len = pMem->n;
-    memcpy(buf, pMem->z, len);
+    if( len>0 ) memcpy(buf, pMem->z, len);
     return len;
   }
 
@@ -69875,6 +73347,10 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialGet(
       /* EVIDENCE-OF: R-01849-26079 Value is a big-endian 32-bit
       ** twos-complement integer. */
       pMem->u.i = FOUR_BYTE_INT(buf);
+#ifdef __HP_cc 
+      /* Work around a sign-extension bug in the HP compiler for HP/UX */
+      if( buf[0]&0x80 ) pMem->u.i |= 0xffffffff80000000LL;
+#endif
       pMem->flags = MEM_Int;
       testcase( pMem->u.i<0 );
       return 4;
@@ -69992,6 +73468,7 @@ SQLITE_PRIVATE void sqlite3VdbeRecordUnpack(
     pMem->db = pKeyInfo->db;
     /* pMem->flags = 0; // sqlite3VdbeSerialGet() will set this for us */
     pMem->szMalloc = 0;
+    pMem->z = 0;
     d += sqlite3VdbeSerialGet(&aKey[d], serial_type, pMem);
     pMem++;
     if( (++u)>=p->nField ) break;
@@ -70172,9 +73649,9 @@ static int vdbeCompareMemString(
     v2 = sqlite3ValueText((sqlite3_value*)&c2, pColl->enc);
     n2 = v2==0 ? 0 : c2.n;
     rc = pColl->xCmp(pColl->pUser, n1, v1, n2, v2);
+    if( (v1==0 || v2==0) && prcErr ) *prcErr = SQLITE_NOMEM_BKPT;
     sqlite3VdbeMemRelease(&c1);
     sqlite3VdbeMemRelease(&c2);
-    if( (v1==0 || v2==0) && prcErr ) *prcErr = SQLITE_NOMEM;
     return rc;
   }
 }
@@ -70190,6 +73667,34 @@ static SQLITE_NOINLINE int sqlite3BlobCompare(const Mem *pB1, const Mem *pB2){
   return pB1->n - pB2->n;
 }
 
+/*
+** Do a comparison between a 64-bit signed integer and a 64-bit floating-point
+** number.  Return negative, zero, or positive if the first (i64) is less than,
+** equal to, or greater than the second (double).
+*/
+static int sqlite3IntFloatCompare(i64 i, double r){
+  if( sizeof(LONGDOUBLE_TYPE)>8 ){
+    LONGDOUBLE_TYPE x = (LONGDOUBLE_TYPE)i;
+    if( x<r ) return -1;
+    if( x>r ) return +1;
+    return 0;
+  }else{
+    i64 y;
+    double s;
+    if( r<-9223372036854775808.0 ) return +1;
+    if( r>9223372036854775807.0 ) return -1;
+    y = (i64)r;
+    if( i<y ) return -1;
+    if( i>y ){
+      if( y==SMALLEST_INT64 && r>0.0 ) return -1;
+      return +1;
+    }
+    s = (double)i;
+    if( s<r ) return -1;
+    if( s>r ) return +1;
+    return 0;
+  }
+}
 
 /*
 ** Compare the values contained by the two memory cells, returning
@@ -70216,34 +73721,34 @@ SQLITE_PRIVATE int sqlite3MemCompare(const Mem *pMem1, const Mem *pMem2, const C
     return (f2&MEM_Null) - (f1&MEM_Null);
   }
 
-  /* If one value is a number and the other is not, the number is less.
-  ** If both are numbers, compare as reals if one is a real, or as integers
-  ** if both values are integers.
+  /* At least one of the two values is a number
   */
   if( combined_flags&(MEM_Int|MEM_Real) ){
-    double r1, r2;
     if( (f1 & f2 & MEM_Int)!=0 ){
       if( pMem1->u.i < pMem2->u.i ) return -1;
-      if( pMem1->u.i > pMem2->u.i ) return 1;
+      if( pMem1->u.i > pMem2->u.i ) return +1;
       return 0;
     }
-    if( (f1&MEM_Real)!=0 ){
-      r1 = pMem1->u.r;
-    }else if( (f1&MEM_Int)!=0 ){
-      r1 = (double)pMem1->u.i;
-    }else{
-      return 1;
+    if( (f1 & f2 & MEM_Real)!=0 ){
+      if( pMem1->u.r < pMem2->u.r ) return -1;
+      if( pMem1->u.r > pMem2->u.r ) return +1;
+      return 0;
     }
-    if( (f2&MEM_Real)!=0 ){
-      r2 = pMem2->u.r;
-    }else if( (f2&MEM_Int)!=0 ){
-      r2 = (double)pMem2->u.i;
-    }else{
-      return -1;
+    if( (f1&MEM_Int)!=0 ){
+      if( (f2&MEM_Real)!=0 ){
+        return sqlite3IntFloatCompare(pMem1->u.i, pMem2->u.r);
+      }else{
+        return -1;
+      }
     }
-    if( r1<r2 ) return -1;
-    if( r1>r2 ) return 1;
-    return 0;
+    if( (f1&MEM_Real)!=0 ){
+      if( (f2&MEM_Int)!=0 ){
+        return -sqlite3IntFloatCompare(pMem2->u.i, pMem1->u.r);
+      }else{
+        return -1;
+      }
+    }
+    return +1;
   }
 
   /* If one value is a string and the other is a blob, the string is less.
@@ -70257,7 +73762,7 @@ SQLITE_PRIVATE int sqlite3MemCompare(const Mem *pMem1, const Mem *pMem2, const C
       return -1;
     }
 
-    assert( pMem1->enc==pMem2->enc );
+    assert( pMem1->enc==pMem2->enc || pMem1->db->mallocFailed );
     assert( pMem1->enc==SQLITE_UTF8 || 
             pMem1->enc==SQLITE_UTF16LE || pMem1->enc==SQLITE_UTF16BE );
 
@@ -70394,13 +73899,8 @@ SQLITE_PRIVATE int sqlite3VdbeRecordCompareWithSkip(
       }else if( serial_type==0 ){
         rc = -1;
       }else if( serial_type==7 ){
-        double rhs = (double)pRhs->u.i;
         sqlite3VdbeSerialGet(&aKey1[d1], serial_type, &mem1);
-        if( mem1.u.r<rhs ){
-          rc = -1;
-        }else if( mem1.u.r>rhs ){
-          rc = +1;
-        }
+        rc = -sqlite3IntFloatCompare(pRhs->u.i, mem1.u.r);
       }else{
         i64 lhs = vdbeRecordDecodeInt(serial_type, &aKey1[d1]);
         i64 rhs = pRhs->u.i;
@@ -70424,18 +73924,15 @@ SQLITE_PRIVATE int sqlite3VdbeRecordCompareWithSkip(
       }else if( serial_type==0 ){
         rc = -1;
       }else{
-        double rhs = pRhs->u.r;
-        double lhs;
         sqlite3VdbeSerialGet(&aKey1[d1], serial_type, &mem1);
         if( serial_type==7 ){
-          lhs = mem1.u.r;
+          if( mem1.u.r<pRhs->u.r ){
+            rc = -1;
+          }else if( mem1.u.r>pRhs->u.r ){
+            rc = +1;
+          }
         }else{
-          lhs = (double)mem1.u.i;
-        }
-        if( lhs<rhs ){
-          rc = -1;
-        }else if( lhs>rhs ){
-          rc = +1;
+          rc = sqlite3IntFloatCompare(mem1.u.i, pRhs->u.r);
         }
       }
     }
@@ -70525,6 +74022,7 @@ SQLITE_PRIVATE int sqlite3VdbeRecordCompareWithSkip(
        || vdbeRecordCompareDebug(nKey1, pKey1, pPKey2, pPKey2->default_rc) 
        || pKeyInfo->db->mallocFailed
   );
+  pPKey2->eqSeen = 1;
   return pPKey2->default_rc;
 }
 SQLITE_PRIVATE int sqlite3VdbeRecordCompare(
@@ -70624,6 +74122,7 @@ static int vdbeRecordCompareInt(
     /* The first fields of the two keys are equal and there are no trailing
     ** fields. Return pPKey2->default_rc in this case. */
     res = pPKey2->default_rc;
+    pPKey2->eqSeen = 1;
   }
 
   assert( vdbeRecordCompareDebug(nKey1, pKey1, pPKey2, res) );
@@ -70644,6 +74143,7 @@ static int vdbeRecordCompareString(
   int serial_type;
   int res;
 
+  assert( pPKey2->aMem[0].flags & MEM_Str );
   vdbeAssertFieldCountWithinLimits(nKey1, pKey1, pPKey2->pKeyInfo);
   getVarint32(&aKey1[1], serial_type);
   if( serial_type<12 ){
@@ -70670,6 +74170,7 @@ static int vdbeRecordCompareString(
           res = sqlite3VdbeRecordCompareWithSkip(nKey1, pKey1, pPKey2, 1);
         }else{
           res = pPKey2->default_rc;
+          pPKey2->eqSeen = 1;
         }
       }else if( res>0 ){
         res = pPKey2->r2;
@@ -70827,9 +74328,11 @@ SQLITE_PRIVATE int sqlite3VdbeIdxKeyCompare(
 ){
   i64 nCellKey = 0;
   int rc;
-  BtCursor *pCur = pC->pCursor;
+  BtCursor *pCur;
   Mem m;
 
+  assert( pC->eCurType==CURTYPE_BTREE );
+  pCur = pC->uc.pCursor;
   assert( sqlite3BtreeCursorIsValid(pCur) );
   VVA_ONLY(rc =) sqlite3BtreeKeySize(pCur, &nCellKey);
   assert( rc==SQLITE_OK );    /* pCur is always valid so KeySize cannot fail */
@@ -70840,7 +74343,7 @@ SQLITE_PRIVATE int sqlite3VdbeIdxKeyCompare(
     return SQLITE_CORRUPT_BKPT;
   }
   sqlite3VdbeMemInit(&m, db, 0);
-  rc = sqlite3VdbeMemFromBtree(pC->pCursor, 0, (u32)nCellKey, 1, &m);
+  rc = sqlite3VdbeMemFromBtree(pCur, 0, (u32)nCellKey, 1, &m);
   if( rc ){
     return rc;
   }
@@ -70936,14 +74439,100 @@ SQLITE_PRIVATE void sqlite3VdbeSetVarmask(Vdbe *v, int iVar){
 ** in memory obtained from sqlite3DbMalloc).
 */
 SQLITE_PRIVATE void sqlite3VtabImportErrmsg(Vdbe *p, sqlite3_vtab *pVtab){
-  sqlite3 *db = p->db;
-  sqlite3DbFree(db, p->zErrMsg);
-  p->zErrMsg = sqlite3DbStrDup(db, pVtab->zErrMsg);
-  sqlite3_free(pVtab->zErrMsg);
-  pVtab->zErrMsg = 0;
+  if( pVtab->zErrMsg ){
+    sqlite3 *db = p->db;
+    sqlite3DbFree(db, p->zErrMsg);
+    p->zErrMsg = sqlite3DbStrDup(db, pVtab->zErrMsg);
+    sqlite3_free(pVtab->zErrMsg);
+    pVtab->zErrMsg = 0;
+  }
 }
 #endif /* SQLITE_OMIT_VIRTUALTABLE */
 
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+
+/*
+** If the second argument is not NULL, release any allocations associated 
+** with the memory cells in the p->aMem[] array. Also free the UnpackedRecord
+** structure itself, using sqlite3DbFree().
+**
+** This function is used to free UnpackedRecord structures allocated by
+** the vdbeUnpackRecord() function found in vdbeapi.c.
+*/
+static void vdbeFreeUnpacked(sqlite3 *db, UnpackedRecord *p){
+  if( p ){
+    int i;
+    for(i=0; i<p->nField; i++){
+      Mem *pMem = &p->aMem[i];
+      if( pMem->zMalloc ) sqlite3VdbeMemRelease(pMem);
+    }
+    sqlite3DbFree(db, p);
+  }
+}
+#endif /* SQLITE_ENABLE_PREUPDATE_HOOK */
+
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+/*
+** Invoke the pre-update hook. If this is an UPDATE or DELETE pre-update call,
+** then cursor passed as the second argument should point to the row about
+** to be update or deleted. If the application calls sqlite3_preupdate_old(),
+** the required value will be read from the row the cursor points to.
+*/
+SQLITE_PRIVATE void sqlite3VdbePreUpdateHook(
+  Vdbe *v,                        /* Vdbe pre-update hook is invoked by */
+  VdbeCursor *pCsr,               /* Cursor to grab old.* values from */
+  int op,                         /* SQLITE_INSERT, UPDATE or DELETE */
+  const char *zDb,                /* Database name */
+  Table *pTab,                    /* Modified table */
+  i64 iKey1,                      /* Initial key value */
+  int iReg                        /* Register for new.* record */
+){
+  sqlite3 *db = v->db;
+  i64 iKey2;
+  PreUpdate preupdate;
+  const char *zTbl = pTab->zName;
+  static const u8 fakeSortOrder = 0;
+
+  assert( db->pPreUpdate==0 );
+  memset(&preupdate, 0, sizeof(PreUpdate));
+  if( op==SQLITE_UPDATE ){
+    iKey2 = v->aMem[iReg].u.i;
+  }else{
+    iKey2 = iKey1;
+  }
+
+  assert( pCsr->nField==pTab->nCol 
+       || (pCsr->nField==pTab->nCol+1 && op==SQLITE_DELETE && iReg==-1)
+  );
+
+  preupdate.v = v;
+  preupdate.pCsr = pCsr;
+  preupdate.op = op;
+  preupdate.iNewReg = iReg;
+  preupdate.keyinfo.db = db;
+  preupdate.keyinfo.enc = ENC(db);
+  preupdate.keyinfo.nField = pTab->nCol;
+  preupdate.keyinfo.aSortOrder = (u8*)&fakeSortOrder;
+  preupdate.iKey1 = iKey1;
+  preupdate.iKey2 = iKey2;
+  preupdate.iPKey = pTab->iPKey;
+
+  db->pPreUpdate = &preupdate;
+  db->xPreUpdateCallback(db->pPreUpdateArg, db, op, zDb, zTbl, iKey1, iKey2);
+  db->pPreUpdate = 0;
+  sqlite3DbFree(db, preupdate.aRecord);
+  vdbeFreeUnpacked(db, preupdate.pUnpacked);
+  vdbeFreeUnpacked(db, preupdate.pNewUnpacked);
+  if( preupdate.aNew ){
+    int i;
+    for(i=0; i<pCsr->nField; i++){
+      sqlite3VdbeMemRelease(&preupdate.aNew[i]);
+    }
+    sqlite3DbFree(db, preupdate.aNew);
+  }
+}
+#endif /* SQLITE_ENABLE_PREUPDATE_HOOK */
+
 /************** End of vdbeaux.c *********************************************/
 /************** Begin file vdbeapi.c *****************************************/
 /*
@@ -71136,7 +74725,8 @@ SQLITE_API sqlite_int64 SQLITE_STDCALL sqlite3_value_int64(sqlite3_value *pVal){
   return sqlite3VdbeIntValue((Mem*)pVal);
 }
 SQLITE_API unsigned int SQLITE_STDCALL sqlite3_value_subtype(sqlite3_value *pVal){
-  return ((Mem*)pVal)->eSubtype;
+  Mem *pMem = (Mem*)pVal;
+  return ((pMem->flags & MEM_Subtype) ? pMem->eSubtype : 0);
 }
 SQLITE_API const unsigned char *SQLITE_STDCALL sqlite3_value_text(sqlite3_value *pVal){
   return (const unsigned char *)sqlite3ValueText(pVal, SQLITE_UTF8);
@@ -71317,8 +74907,10 @@ SQLITE_API void SQLITE_STDCALL sqlite3_result_null(sqlite3_context *pCtx){
   sqlite3VdbeMemSetNull(pCtx->pOut);
 }
 SQLITE_API void SQLITE_STDCALL sqlite3_result_subtype(sqlite3_context *pCtx, unsigned int eSubtype){
-  assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
-  pCtx->pOut->eSubtype = eSubtype & 0xff;
+  Mem *pOut = pCtx->pOut;
+  assert( sqlite3_mutex_held(pOut->db->mutex) );
+  pOut->eSubtype = eSubtype & 0xff;
+  pOut->flags |= MEM_Subtype;
 }
 SQLITE_API void SQLITE_STDCALL sqlite3_result_text(
   sqlite3_context *pCtx, 
@@ -71416,9 +75008,9 @@ SQLITE_API void SQLITE_STDCALL sqlite3_result_error_toobig(sqlite3_context *pCtx
 SQLITE_API void SQLITE_STDCALL sqlite3_result_error_nomem(sqlite3_context *pCtx){
   assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
   sqlite3VdbeMemSetNull(pCtx->pOut);
-  pCtx->isError = SQLITE_NOMEM;
+  pCtx->isError = SQLITE_NOMEM_BKPT;
   pCtx->fErrorOrAux = 1;
-  pCtx->pOut->db->mallocFailed = 1;
+  sqlite3OomFault(pCtx->pOut->db);
 }
 
 /*
@@ -71492,7 +75084,7 @@ static int sqlite3Step(Vdbe *p){
   db = p->db;
   if( db->mallocFailed ){
     p->rc = SQLITE_NOMEM;
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
 
   if( p->pc<=0 && p->expired ){
@@ -71555,7 +75147,7 @@ static int sqlite3Step(Vdbe *p){
 
   db->errCode = rc;
   if( SQLITE_NOMEM==sqlite3ApiExit(p->db, p->rc) ){
-    p->rc = SQLITE_NOMEM;
+    p->rc = SQLITE_NOMEM_BKPT;
   }
 end_of_step:
   /* At this point local variable rc holds the value that should be 
@@ -71622,7 +75214,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_step(sqlite3_stmt *pStmt){
       v->rc = rc2;
     } else {
       v->zErrMsg = 0;
-      v->rc = rc = SQLITE_NOMEM;
+      v->rc = rc = SQLITE_NOMEM_BKPT;
     }
   }
   rc = sqlite3ApiExit(db, rc);
@@ -71727,7 +75319,7 @@ static SQLITE_NOINLINE void *createAggContext(sqlite3_context *p, int nByte){
 ** same context that was returned on prior calls.
 */
 SQLITE_API void *SQLITE_STDCALL sqlite3_aggregate_context(sqlite3_context *p, int nByte){
-  assert( p && p->pFunc && p->pFunc->xStep );
+  assert( p && p->pFunc && p->pFunc->xFinalize );
   assert( sqlite3_mutex_held(p->pOut->db->mutex) );
   testcase( nByte<0 );
   if( (p->pMem->flags & MEM_Agg)==0 ){
@@ -71818,7 +75410,7 @@ failed:
 ** context.
 */
 SQLITE_API int SQLITE_STDCALL sqlite3_aggregate_count(sqlite3_context *p){
-  assert( p && p->pMem && p->pFunc && p->pFunc->xStep );
+  assert( p && p->pMem && p->pFunc && p->pFunc->xFinalize );
   return p->pMem->n;
 }
 #endif
@@ -72046,7 +75638,7 @@ static const void *columnName(
     ** is the case, clear the mallocFailed flag and return NULL.
     */
     if( db->mallocFailed ){
-      db->mallocFailed = 0;
+      sqlite3OomClear(db);
       ret = 0;
     }
     sqlite3_mutex_leave(db->mutex);
@@ -72246,6 +75838,9 @@ SQLITE_API int SQLITE_STDCALL sqlite3_bind_blob(
   int nData, 
   void (*xDel)(void*)
 ){
+#ifdef SQLITE_ENABLE_API_ARMOR
+  if( nData<0 ) return SQLITE_MISUSE_BKPT;
+#endif
   return bindText(pStmt, i, zData, nData, xDel, 0);
 }
 SQLITE_API int SQLITE_STDCALL sqlite3_bind_blob64(
@@ -72546,6 +76141,187 @@ SQLITE_API int SQLITE_STDCALL sqlite3_stmt_status(sqlite3_stmt *pStmt, int op, i
   return (int)v;
 }
 
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+/*
+** Allocate and populate an UnpackedRecord structure based on the serialized
+** record in nKey/pKey. Return a pointer to the new UnpackedRecord structure
+** if successful, or a NULL pointer if an OOM error is encountered.
+*/
+static UnpackedRecord *vdbeUnpackRecord(
+  KeyInfo *pKeyInfo, 
+  int nKey, 
+  const void *pKey
+){
+  char *dummy;                    /* Dummy argument for AllocUnpackedRecord() */
+  UnpackedRecord *pRet;           /* Return value */
+
+  pRet = sqlite3VdbeAllocUnpackedRecord(pKeyInfo, 0, 0, &dummy);
+  if( pRet ){
+    memset(pRet->aMem, 0, sizeof(Mem)*(pKeyInfo->nField+1));
+    sqlite3VdbeRecordUnpack(pKeyInfo, nKey, pKey, pRet);
+  }
+  return pRet;
+}
+
+/*
+** This function is called from within a pre-update callback to retrieve
+** a field of the row currently being updated or deleted.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3_preupdate_old(sqlite3 *db, int iIdx, sqlite3_value **ppValue){
+  PreUpdate *p = db->pPreUpdate;
+  int rc = SQLITE_OK;
+
+  /* Test that this call is being made from within an SQLITE_DELETE or
+  ** SQLITE_UPDATE pre-update callback, and that iIdx is within range. */
+  if( !p || p->op==SQLITE_INSERT ){
+    rc = SQLITE_MISUSE_BKPT;
+    goto preupdate_old_out;
+  }
+  if( iIdx>=p->pCsr->nField || iIdx<0 ){
+    rc = SQLITE_RANGE;
+    goto preupdate_old_out;
+  }
+
+  /* If the old.* record has not yet been loaded into memory, do so now. */
+  if( p->pUnpacked==0 ){
+    u32 nRec;
+    u8 *aRec;
+
+    rc = sqlite3BtreeDataSize(p->pCsr->uc.pCursor, &nRec);
+    if( rc!=SQLITE_OK ) goto preupdate_old_out;
+    aRec = sqlite3DbMallocRaw(db, nRec);
+    if( !aRec ) goto preupdate_old_out;
+    rc = sqlite3BtreeData(p->pCsr->uc.pCursor, 0, nRec, aRec);
+    if( rc==SQLITE_OK ){
+      p->pUnpacked = vdbeUnpackRecord(&p->keyinfo, nRec, aRec);
+      if( !p->pUnpacked ) rc = SQLITE_NOMEM;
+    }
+    if( rc!=SQLITE_OK ){
+      sqlite3DbFree(db, aRec);
+      goto preupdate_old_out;
+    }
+    p->aRecord = aRec;
+  }
+
+  if( iIdx>=p->pUnpacked->nField ){
+    *ppValue = (sqlite3_value *)columnNullValue();
+  }else{
+    *ppValue = &p->pUnpacked->aMem[iIdx];
+    if( iIdx==p->iPKey ){
+      sqlite3VdbeMemSetInt64(*ppValue, p->iKey1);
+    }
+  }
+
+ preupdate_old_out:
+  sqlite3Error(db, rc);
+  return sqlite3ApiExit(db, rc);
+}
+#endif /* SQLITE_ENABLE_PREUPDATE_HOOK */
+
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+/*
+** This function is called from within a pre-update callback to retrieve
+** the number of columns in the row being updated, deleted or inserted.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3_preupdate_count(sqlite3 *db){
+  PreUpdate *p = db->pPreUpdate;
+  return (p ? p->keyinfo.nField : 0);
+}
+#endif /* SQLITE_ENABLE_PREUPDATE_HOOK */
+
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+/*
+** This function is designed to be called from within a pre-update callback
+** only. It returns zero if the change that caused the callback was made
+** immediately by a user SQL statement. Or, if the change was made by a
+** trigger program, it returns the number of trigger programs currently
+** on the stack (1 for a top-level trigger, 2 for a trigger fired by a 
+** top-level trigger etc.).
+**
+** For the purposes of the previous paragraph, a foreign key CASCADE, SET NULL
+** or SET DEFAULT action is considered a trigger.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3_preupdate_depth(sqlite3 *db){
+  PreUpdate *p = db->pPreUpdate;
+  return (p ? p->v->nFrame : 0);
+}
+#endif /* SQLITE_ENABLE_PREUPDATE_HOOK */
+
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+/*
+** This function is called from within a pre-update callback to retrieve
+** a field of the row currently being updated or inserted.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3_preupdate_new(sqlite3 *db, int iIdx, sqlite3_value **ppValue){
+  PreUpdate *p = db->pPreUpdate;
+  int rc = SQLITE_OK;
+  Mem *pMem;
+
+  if( !p || p->op==SQLITE_DELETE ){
+    rc = SQLITE_MISUSE_BKPT;
+    goto preupdate_new_out;
+  }
+  if( iIdx>=p->pCsr->nField || iIdx<0 ){
+    rc = SQLITE_RANGE;
+    goto preupdate_new_out;
+  }
+
+  if( p->op==SQLITE_INSERT ){
+    /* For an INSERT, memory cell p->iNewReg contains the serialized record
+    ** that is being inserted. Deserialize it. */
+    UnpackedRecord *pUnpack = p->pNewUnpacked;
+    if( !pUnpack ){
+      Mem *pData = &p->v->aMem[p->iNewReg];
+      rc = sqlite3VdbeMemExpandBlob(pData);
+      if( rc!=SQLITE_OK ) goto preupdate_new_out;
+      pUnpack = vdbeUnpackRecord(&p->keyinfo, pData->n, pData->z);
+      if( !pUnpack ){
+        rc = SQLITE_NOMEM;
+        goto preupdate_new_out;
+      }
+      p->pNewUnpacked = pUnpack;
+    }
+    if( iIdx>=pUnpack->nField ){
+      pMem = (sqlite3_value *)columnNullValue();
+    }else{
+      pMem = &pUnpack->aMem[iIdx];
+      if( iIdx==p->iPKey ){
+        sqlite3VdbeMemSetInt64(pMem, p->iKey2);
+      }
+    }
+  }else{
+    /* For an UPDATE, memory cell (p->iNewReg+1+iIdx) contains the required
+    ** value. Make a copy of the cell contents and return a pointer to it.
+    ** It is not safe to return a pointer to the memory cell itself as the
+    ** caller may modify the value text encoding.
+    */
+    assert( p->op==SQLITE_UPDATE );
+    if( !p->aNew ){
+      p->aNew = (Mem *)sqlite3DbMallocZero(db, sizeof(Mem) * p->pCsr->nField);
+      if( !p->aNew ){
+        rc = SQLITE_NOMEM;
+        goto preupdate_new_out;
+      }
+    }
+    assert( iIdx>=0 && iIdx<p->pCsr->nField );
+    pMem = &p->aNew[iIdx];
+    if( pMem->flags==0 ){
+      if( iIdx==p->iPKey ){
+        sqlite3VdbeMemSetInt64(pMem, p->iKey2);
+      }else{
+        rc = sqlite3VdbeMemCopy(pMem, &p->v->aMem[p->iNewReg+1+iIdx]);
+        if( rc!=SQLITE_OK ) goto preupdate_new_out;
+      }
+    }
+  }
+  *ppValue = pMem;
+
+ preupdate_new_out:
+  sqlite3Error(db, rc);
+  return sqlite3ApiExit(db, rc);
+}
+#endif /* SQLITE_ENABLE_PREUPDATE_HOOK */
+
 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS
 /*
 ** Return status data for a single loop within query pStmt.
@@ -72747,9 +76523,9 @@ SQLITE_PRIVATE char *sqlite3VdbeExpandSql(
       if( pVar->flags & MEM_Null ){
         sqlite3StrAccumAppend(&out, "NULL", 4);
       }else if( pVar->flags & MEM_Int ){
-        sqlite3XPrintf(&out, 0, "%lld", pVar->u.i);
+        sqlite3XPrintf(&out, "%lld", pVar->u.i);
       }else if( pVar->flags & MEM_Real ){
-        sqlite3XPrintf(&out, 0, "%!.15g", pVar->u.r);
+        sqlite3XPrintf(&out, "%!.15g", pVar->u.r);
       }else if( pVar->flags & MEM_Str ){
         int nOut;  /* Number of bytes of the string text to include in output */
 #ifndef SQLITE_OMIT_UTF16
@@ -72770,17 +76546,17 @@ SQLITE_PRIVATE char *sqlite3VdbeExpandSql(
           while( nOut<pVar->n && (pVar->z[nOut]&0xc0)==0x80 ){ nOut++; }
         }
 #endif    
-        sqlite3XPrintf(&out, 0, "'%.*q'", nOut, pVar->z);
+        sqlite3XPrintf(&out, "'%.*q'", nOut, pVar->z);
 #ifdef SQLITE_TRACE_SIZE_LIMIT
         if( nOut<pVar->n ){
-          sqlite3XPrintf(&out, 0, "/*+%d bytes*/", pVar->n-nOut);
+          sqlite3XPrintf(&out, "/*+%d bytes*/", pVar->n-nOut);
         }
 #endif
 #ifndef SQLITE_OMIT_UTF16
         if( enc!=SQLITE_UTF8 ) sqlite3VdbeMemRelease(&utf8);
 #endif
       }else if( pVar->flags & MEM_Zero ){
-        sqlite3XPrintf(&out, 0, "zeroblob(%d)", pVar->u.nZero);
+        sqlite3XPrintf(&out, "zeroblob(%d)", pVar->u.nZero);
       }else{
         int nOut;  /* Number of bytes of the blob to include in output */
         assert( pVar->flags & MEM_Blob );
@@ -72790,12 +76566,12 @@ SQLITE_PRIVATE char *sqlite3VdbeExpandSql(
         if( nOut>SQLITE_TRACE_SIZE_LIMIT ) nOut = SQLITE_TRACE_SIZE_LIMIT;
 #endif
         for(i=0; i<nOut; i++){
-          sqlite3XPrintf(&out, 0, "%02x", pVar->z[i]&0xff);
+          sqlite3XPrintf(&out, "%02x", pVar->z[i]&0xff);
         }
         sqlite3StrAccumAppend(&out, "'", 1);
 #ifdef SQLITE_TRACE_SIZE_LIMIT
         if( nOut<pVar->n ){
-          sqlite3XPrintf(&out, 0, "/*+%d bytes*/", pVar->n-nOut);
+          sqlite3XPrintf(&out, "/*+%d bytes*/", pVar->n-nOut);
         }
 #endif
       }
@@ -72897,6 +76673,16 @@ static void updateMaxBlobsize(Mem *p){
 #endif
 
 /*
+** This macro evaluates to true if either the update hook or the preupdate
+** hook are enabled for database connect DB.
+*/
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+# define HAS_UPDATE_HOOK(DB) ((DB)->xPreUpdateCallback||(DB)->xUpdateCallback)
+#else
+# define HAS_UPDATE_HOOK(DB) ((DB)->xUpdateCallback)
+#endif
+
+/*
 ** The next global variable is incremented each time the OP_Found opcode
 ** is executed. This is used to test whether or not the foreign key
 ** operation implemented using OP_FkIsZero is working. This variable
@@ -72975,7 +76761,7 @@ SQLITE_API int sqlite3_found_count = 0;
        && sqlite3VdbeMemMakeWriteable(P) ){ goto no_mem;}
 
 /* Return true if the cursor was opened using the OP_OpenSorter opcode. */
-#define isSorter(x) ((x)->pSorter!=0)
+#define isSorter(x) ((x)->eCurType==CURTYPE_SORTER)
 
 /*
 ** Allocate VdbeCursor number iCur.  Return a pointer to it.  Return NULL
@@ -72986,7 +76772,7 @@ static VdbeCursor *allocateCursor(
   int iCur,             /* Index of the new VdbeCursor */
   int nField,           /* Number of fields in the table or index */
   int iDb,              /* Database the cursor belongs to, or -1 */
-  int isBtreeCursor     /* True for B-Tree.  False for pseudo-table or vtab */
+  u8 eCurType           /* Type of the new cursor */
 ){
   /* Find the memory cell that will be used to store the blob of memory
   ** required for this VdbeCursor structure. It is convenient to use a 
@@ -73002,33 +76788,34 @@ static VdbeCursor *allocateCursor(
   **     be freed lazily via the sqlite3_release_memory() API. This
   **     minimizes the number of malloc calls made by the system.
   **
-  ** Memory cells for cursors are allocated at the top of the address
-  ** space. Memory cell (p->nMem) corresponds to cursor 0. Space for
-  ** cursor 1 is managed by memory cell (p->nMem-1), etc.
+  ** The memory cell for cursor 0 is aMem[0]. The rest are allocated from
+  ** the top of the register space.  Cursor 1 is at Mem[p->nMem-1].
+  ** Cursor 2 is at Mem[p->nMem-2]. And so forth.
   */
-  Mem *pMem = &p->aMem[p->nMem-iCur];
+  Mem *pMem = iCur>0 ? &p->aMem[p->nMem-iCur] : p->aMem;
 
   int nByte;
   VdbeCursor *pCx = 0;
   nByte = 
       ROUND8(sizeof(VdbeCursor)) + 2*sizeof(u32)*nField + 
-      (isBtreeCursor?sqlite3BtreeCursorSize():0);
+      (eCurType==CURTYPE_BTREE?sqlite3BtreeCursorSize():0);
 
-  assert( iCur<p->nCursor );
-  if( p->apCsr[iCur] ){
+  assert( iCur>=0 && iCur<p->nCursor );
+  if( p->apCsr[iCur] ){ /*OPTIMIZATION-IF-FALSE*/
     sqlite3VdbeFreeCursor(p, p->apCsr[iCur]);
     p->apCsr[iCur] = 0;
   }
   if( SQLITE_OK==sqlite3VdbeMemClearAndResize(pMem, nByte) ){
     p->apCsr[iCur] = pCx = (VdbeCursor*)pMem->z;
     memset(pCx, 0, sizeof(VdbeCursor));
+    pCx->eCurType = eCurType;
     pCx->iDb = iDb;
     pCx->nField = nField;
     pCx->aOffset = &pCx->aType[nField];
-    if( isBtreeCursor ){
-      pCx->pCursor = (BtCursor*)
+    if( eCurType==CURTYPE_BTREE ){
+      pCx->uc.pCursor = (BtCursor*)
           &pMem->z[ROUND8(sizeof(VdbeCursor))+2*sizeof(u32)*nField];
-      sqlite3BtreeCursorZero(pCx->pCursor);
+      sqlite3BtreeCursorZero(pCx->uc.pCursor);
     }
   }
   return pCx;
@@ -73091,7 +76878,7 @@ static void applyAffinity(
   if( affinity>=SQLITE_AFF_NUMERIC ){
     assert( affinity==SQLITE_AFF_INTEGER || affinity==SQLITE_AFF_REAL
              || affinity==SQLITE_AFF_NUMERIC );
-    if( (pRec->flags & MEM_Int)==0 ){
+    if( (pRec->flags & MEM_Int)==0 ){ /*OPTIMIZATION-IF-FALSE*/
       if( (pRec->flags & MEM_Real)==0 ){
         if( pRec->flags & MEM_Str ) applyNumericAffinity(pRec,1);
       }else{
@@ -73101,10 +76888,13 @@ static void applyAffinity(
   }else if( affinity==SQLITE_AFF_TEXT ){
     /* Only attempt the conversion to TEXT if there is an integer or real
     ** representation (blob and NULL do not get converted) but no string
-    ** representation.
-    */
-    if( 0==(pRec->flags&MEM_Str) && (pRec->flags&(MEM_Real|MEM_Int)) ){
-      sqlite3VdbeMemStringify(pRec, enc, 1);
+    ** representation.  It would be harmless to repeat the conversion if 
+    ** there is already a string rep, but it is pointless to waste those
+    ** CPU cycles. */
+    if( 0==(pRec->flags&MEM_Str) ){ /*OPTIMIZATION-IF-FALSE*/
+      if( (pRec->flags&(MEM_Real|MEM_Int)) ){
+        sqlite3VdbeMemStringify(pRec, enc, 1);
+      }
     }
     pRec->flags &= ~(MEM_Real|MEM_Int);
   }
@@ -73280,6 +77070,7 @@ static void memTracePrint(Mem *p){
     sqlite3VdbeMemPrettyPrint(p, zBuf);
     printf(" %s", zBuf);
   }
+  if( p->flags & MEM_Subtype ) printf(" subtype=0x%02x", p->eSubtype);
 }
 static void registerTrace(int iReg, Mem *p){
   printf("REG[%d] = ", iReg);
@@ -73417,16 +77208,24 @@ static int checkSavepointCount(sqlite3 *db){
 /*
 ** Return the register of pOp->p2 after first preparing it to be
 ** overwritten with an integer value.
-*/ 
+*/
+static SQLITE_NOINLINE Mem *out2PrereleaseWithClear(Mem *pOut){
+  sqlite3VdbeMemSetNull(pOut);
+  pOut->flags = MEM_Int;
+  return pOut;
+}
 static Mem *out2Prerelease(Vdbe *p, VdbeOp *pOp){
   Mem *pOut;
   assert( pOp->p2>0 );
-  assert( pOp->p2<=(p->nMem-p->nCursor) );
+  assert( pOp->p2<=(p->nMem+1 - p->nCursor) );
   pOut = &p->aMem[pOp->p2];
   memAboutToChange(p, pOut);
-  if( VdbeMemDynamic(pOut) ) sqlite3VdbeMemSetNull(pOut);
-  pOut->flags = MEM_Int;
-  return pOut;
+  if( VdbeMemDynamic(pOut) ){ /*OPTIMIZATION-IF-FALSE*/
+    return out2PrereleaseWithClear(pOut);
+  }else{
+    pOut->flags = MEM_Int;
+    return pOut;
+  }
 }
 
 
@@ -73442,6 +77241,9 @@ SQLITE_PRIVATE int sqlite3VdbeExec(
 #if defined(SQLITE_DEBUG) || defined(VDBE_PROFILE)
   Op *pOrigOp;               /* Value of pOp at the top of the loop */
 #endif
+#ifdef SQLITE_DEBUG
+  int nExtraDelete = 0;      /* Verifies FORDELETE and AUXDELETE flags */
+#endif
   int rc = SQLITE_OK;        /* Value to return */
   sqlite3 *db = p->db;       /* The database */
   u8 resetSchemaOnFault = 0; /* Reset schema after an error if positive */
@@ -73513,9 +77315,12 @@ SQLITE_PRIVATE int sqlite3VdbeExec(
   }
   sqlite3EndBenignMalloc();
 #endif
-  for(pOp=&aOp[p->pc]; rc==SQLITE_OK; pOp++){
+  for(pOp=&aOp[p->pc]; 1; pOp++){
+    /* Errors are detected by individual opcodes, with an immediate
+    ** jumps to abort_due_to_error. */
+    assert( rc==SQLITE_OK );
+
     assert( pOp>=aOp && pOp<&aOp[p->nOp]);
-    if( db->mallocFailed ) goto no_mem;
 #ifdef VDBE_PROFILE
     start = sqlite3Hwtime();
 #endif
@@ -73547,37 +77352,39 @@ SQLITE_PRIVATE int sqlite3VdbeExec(
 
     /* Sanity checking on other operands */
 #ifdef SQLITE_DEBUG
-    assert( pOp->opflags==sqlite3OpcodeProperty[pOp->opcode] );
-    if( (pOp->opflags & OPFLG_IN1)!=0 ){
-      assert( pOp->p1>0 );
-      assert( pOp->p1<=(p->nMem-p->nCursor) );
-      assert( memIsValid(&aMem[pOp->p1]) );
-      assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p1]) );
-      REGISTER_TRACE(pOp->p1, &aMem[pOp->p1]);
-    }
-    if( (pOp->opflags & OPFLG_IN2)!=0 ){
-      assert( pOp->p2>0 );
-      assert( pOp->p2<=(p->nMem-p->nCursor) );
-      assert( memIsValid(&aMem[pOp->p2]) );
-      assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p2]) );
-      REGISTER_TRACE(pOp->p2, &aMem[pOp->p2]);
-    }
-    if( (pOp->opflags & OPFLG_IN3)!=0 ){
-      assert( pOp->p3>0 );
-      assert( pOp->p3<=(p->nMem-p->nCursor) );
-      assert( memIsValid(&aMem[pOp->p3]) );
-      assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p3]) );
-      REGISTER_TRACE(pOp->p3, &aMem[pOp->p3]);
-    }
-    if( (pOp->opflags & OPFLG_OUT2)!=0 ){
-      assert( pOp->p2>0 );
-      assert( pOp->p2<=(p->nMem-p->nCursor) );
-      memAboutToChange(p, &aMem[pOp->p2]);
-    }
-    if( (pOp->opflags & OPFLG_OUT3)!=0 ){
-      assert( pOp->p3>0 );
-      assert( pOp->p3<=(p->nMem-p->nCursor) );
-      memAboutToChange(p, &aMem[pOp->p3]);
+    {
+      u8 opProperty = sqlite3OpcodeProperty[pOp->opcode];
+      if( (opProperty & OPFLG_IN1)!=0 ){
+        assert( pOp->p1>0 );
+        assert( pOp->p1<=(p->nMem+1 - p->nCursor) );
+        assert( memIsValid(&aMem[pOp->p1]) );
+        assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p1]) );
+        REGISTER_TRACE(pOp->p1, &aMem[pOp->p1]);
+      }
+      if( (opProperty & OPFLG_IN2)!=0 ){
+        assert( pOp->p2>0 );
+        assert( pOp->p2<=(p->nMem+1 - p->nCursor) );
+        assert( memIsValid(&aMem[pOp->p2]) );
+        assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p2]) );
+        REGISTER_TRACE(pOp->p2, &aMem[pOp->p2]);
+      }
+      if( (opProperty & OPFLG_IN3)!=0 ){
+        assert( pOp->p3>0 );
+        assert( pOp->p3<=(p->nMem+1 - p->nCursor) );
+        assert( memIsValid(&aMem[pOp->p3]) );
+        assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p3]) );
+        REGISTER_TRACE(pOp->p3, &aMem[pOp->p3]);
+      }
+      if( (opProperty & OPFLG_OUT2)!=0 ){
+        assert( pOp->p2>0 );
+        assert( pOp->p2<=(p->nMem+1 - p->nCursor) );
+        memAboutToChange(p, &aMem[pOp->p2]);
+      }
+      if( (opProperty & OPFLG_OUT3)!=0 ){
+        assert( pOp->p3>0 );
+        assert( pOp->p3<=(p->nMem+1 - p->nCursor) );
+        memAboutToChange(p, &aMem[pOp->p3]);
+      }
     }
 #endif
 #if defined(SQLITE_DEBUG) || defined(VDBE_PROFILE)
@@ -73661,7 +77468,7 @@ check_for_interrupt:
     nProgressLimit = nVmStep + db->nProgressOps - (nVmStep%db->nProgressOps);
     if( db->xProgress(db->pProgressArg) ){
       rc = SQLITE_INTERRUPT;
-      goto vdbe_error_halt;
+      goto abort_due_to_error;
     }
   }
 #endif
@@ -73675,7 +77482,7 @@ check_for_interrupt:
 ** and then jump to address P2.
 */
 case OP_Gosub: {            /* jump */
-  assert( pOp->p1>0 && pOp->p1<=(p->nMem-p->nCursor) );
+  assert( pOp->p1>0 && pOp->p1<=(p->nMem+1 - p->nCursor) );
   pIn1 = &aMem[pOp->p1];
   assert( VdbeMemDynamic(pIn1)==0 );
   memAboutToChange(p, pIn1);
@@ -73715,7 +77522,7 @@ case OP_Return: {           /* in1 */
 ** See also: EndCoroutine
 */
 case OP_InitCoroutine: {     /* jump */
-  assert( pOp->p1>0 &&  pOp->p1<=(p->nMem-p->nCursor) );
+  assert( pOp->p1>0 &&  pOp->p1<=(p->nMem+1 - p->nCursor) );
   assert( pOp->p2>=0 && pOp->p2<p->nOp );
   assert( pOp->p3>=0 && pOp->p3<p->nOp );
   pOut = &aMem[pOp->p1];
@@ -73817,8 +77624,6 @@ case OP_HaltIfNull: {      /* in3 */
 ** is the same as executing Halt.
 */
 case OP_Halt: {
-  const char *zType;
-  const char *zLogFmt;
   VdbeFrame *pFrame;
   int pcx;
 
@@ -73847,34 +77652,28 @@ case OP_Halt: {
   p->rc = pOp->p1;
   p->errorAction = (u8)pOp->p2;
   p->pc = pcx;
+  assert( pOp->p5>=0 && pOp->p5<=4 );
   if( p->rc ){
     if( pOp->p5 ){
       static const char * const azType[] = { "NOT NULL", "UNIQUE", "CHECK",
                                              "FOREIGN KEY" };
-      assert( pOp->p5>=1 && pOp->p5<=4 );
       testcase( pOp->p5==1 );
       testcase( pOp->p5==2 );
       testcase( pOp->p5==3 );
       testcase( pOp->p5==4 );
-      zType = azType[pOp->p5-1];
+      sqlite3VdbeError(p, "%s constraint failed", azType[pOp->p5-1]);
+      if( pOp->p4.z ){
+        p->zErrMsg = sqlite3MPrintf(db, "%z: %s", p->zErrMsg, pOp->p4.z);
+      }
     }else{
-      zType = 0;
-    }
-    assert( zType!=0 || pOp->p4.z!=0 );
-    zLogFmt = "abort at %d in [%s]: %s";
-    if( zType && pOp->p4.z ){
-      sqlite3VdbeError(p, "%s constraint failed: %s", zType, pOp->p4.z);
-    }else if( pOp->p4.z ){
       sqlite3VdbeError(p, "%s", pOp->p4.z);
-    }else{
-      sqlite3VdbeError(p, "%s constraint failed", zType);
     }
-    sqlite3_log(pOp->p1, zLogFmt, pcx, p->zSql, p->zErrMsg);
+    sqlite3_log(pOp->p1, "abort at %d in [%s]: %s", pcx, p->zSql, p->zErrMsg);
   }
   rc = sqlite3VdbeHalt(p);
   assert( rc==SQLITE_BUSY || rc==SQLITE_OK || rc==SQLITE_ERROR );
   if( rc==SQLITE_BUSY ){
-    p->rc = rc = SQLITE_BUSY;
+    p->rc = SQLITE_BUSY;
   }else{
     assert( rc==SQLITE_OK || (p->rc&0xff)==SQLITE_CONSTRAINT );
     assert( rc==SQLITE_OK || db->nDeferredCons>0 || db->nDeferredImmCons>0 );
@@ -73940,7 +77739,7 @@ case OP_String8: {         /* same as TK_STRING, out2 */
 #ifndef SQLITE_OMIT_UTF16
   if( encoding!=SQLITE_UTF8 ){
     rc = sqlite3VdbeMemSetStr(pOut, pOp->p4.z, -1, SQLITE_UTF8, SQLITE_STATIC);
-    if( rc==SQLITE_TOOBIG ) goto too_big;
+    assert( rc==SQLITE_OK || rc==SQLITE_TOOBIG );
     if( SQLITE_OK!=sqlite3VdbeChangeEncoding(pOut, encoding) ) goto no_mem;
     assert( pOut->szMalloc>0 && pOut->zMalloc==pOut->z );
     assert( VdbeMemDynamic(pOut)==0 );
@@ -73953,10 +77752,12 @@ case OP_String8: {         /* same as TK_STRING, out2 */
     pOp->p4.z = pOut->z;
     pOp->p1 = pOut->n;
   }
+  testcase( rc==SQLITE_TOOBIG );
 #endif
   if( pOp->p1>db->aLimit[SQLITE_LIMIT_LENGTH] ){
     goto too_big;
   }
+  assert( rc==SQLITE_OK );
   /* Fall through to the next case, OP_String */
 }
   
@@ -73965,10 +77766,12 @@ case OP_String8: {         /* same as TK_STRING, out2 */
 **
 ** The string value P4 of length P1 (bytes) is stored in register P2.
 **
-** If P5!=0 and the content of register P3 is greater than zero, then
+** If P3 is not zero and the content of register P3 is equal to P5, then
 ** the datatype of the register P2 is converted to BLOB.  The content is
 ** the same sequence of bytes, it is merely interpreted as a BLOB instead
-** of a string, as if it had been CAST.
+** of a string, as if it had been CAST.  In other words:
+**
+** if( P3!=0 and reg[P3]==P5 ) reg[P2] := CAST(reg[P2] as BLOB)
 */
 case OP_String: {          /* out2 */
   assert( pOp->p4.z!=0 );
@@ -73978,13 +77781,14 @@ case OP_String: {          /* out2 */
   pOut->n = pOp->p1;
   pOut->enc = encoding;
   UPDATE_MAX_BLOBSIZE(pOut);
-  if( pOp->p5 ){
-    assert( pOp->p3>0 );
-    assert( pOp->p3<=(p->nMem-p->nCursor) );
+#ifndef SQLITE_LIKE_DOESNT_MATCH_BLOBS
+  if( pOp->p3>0 ){
+    assert( pOp->p3<=(p->nMem+1 - p->nCursor) );
     pIn3 = &aMem[pOp->p3];
     assert( pIn3->flags & MEM_Int );
-    if( pIn3->u.i ) pOut->flags = MEM_Blob|MEM_Static|MEM_Term;
+    if( pIn3->u.i==pOp->p5 ) pOut->flags = MEM_Blob|MEM_Static|MEM_Term;
   }
+#endif
   break;
 }
 
@@ -74005,7 +77809,7 @@ case OP_Null: {           /* out2 */
   u16 nullFlag;
   pOut = out2Prerelease(p, pOp);
   cnt = pOp->p3-pOp->p2;
-  assert( pOp->p3<=(p->nMem-p->nCursor) );
+  assert( pOp->p3<=(p->nMem+1 - p->nCursor) );
   pOut->flags = nullFlag = pOp->p1 ? (MEM_Null|MEM_Cleared) : MEM_Null;
   while( cnt>0 ){
     pOut++;
@@ -74026,7 +77830,7 @@ case OP_Null: {           /* out2 */
 ** previously copied using OP_SCopy, the copies will continue to be valid.
 */
 case OP_SoftNull: {
-  assert( pOp->p1>0 && pOp->p1<=(p->nMem-p->nCursor) );
+  assert( pOp->p1>0 && pOp->p1<=(p->nMem+1 - p->nCursor) );
   pOut = &aMem[pOp->p1];
   pOut->flags = (pOut->flags|MEM_Null)&~MEM_Undefined;
   break;
@@ -74093,8 +77897,8 @@ case OP_Move: {
   pIn1 = &aMem[p1];
   pOut = &aMem[p2];
   do{
-    assert( pOut<=&aMem[(p->nMem-p->nCursor)] );
-    assert( pIn1<=&aMem[(p->nMem-p->nCursor)] );
+    assert( pOut<=&aMem[(p->nMem+1 - p->nCursor)] );
+    assert( pIn1<=&aMem[(p->nMem+1 - p->nCursor)] );
     assert( memIsValid(pIn1) );
     memAboutToChange(p, pOut);
     sqlite3VdbeMemMove(pOut, pIn1);
@@ -74164,6 +77968,22 @@ case OP_SCopy: {            /* out2 */
   break;
 }
 
+/* Opcode: IntCopy P1 P2 * * *
+** Synopsis: r[P2]=r[P1]
+**
+** Transfer the integer value held in register P1 into register P2.
+**
+** This is an optimized version of SCopy that works only for integer
+** values.
+*/
+case OP_IntCopy: {            /* out2 */
+  pIn1 = &aMem[pOp->p1];
+  assert( (pIn1->flags & MEM_Int)!=0 );
+  pOut = &aMem[pOp->p2];
+  sqlite3VdbeMemSetInt64(pOut, pIn1->u.i);
+  break;
+}
+
 /* Opcode: ResultRow P1 P2 * * *
 ** Synopsis:  output=r[P1@P2]
 **
@@ -74178,7 +77998,7 @@ case OP_ResultRow: {
   int i;
   assert( p->nResColumn==pOp->p2 );
   assert( pOp->p1>0 );
-  assert( pOp->p1+pOp->p2<=(p->nMem-p->nCursor)+1 );
+  assert( pOp->p1+pOp->p2<=(p->nMem+1 - p->nCursor)+1 );
 
 #ifndef SQLITE_OMIT_PROGRESS_CALLBACK
   /* Run the progress counter just before returning.
@@ -74188,7 +78008,7 @@ case OP_ResultRow: {
    && db->xProgress(db->pProgressArg)!=0
   ){
     rc = SQLITE_INTERRUPT;
-    goto vdbe_error_halt;
+    goto abort_due_to_error;
   }
 #endif
 
@@ -74198,7 +78018,7 @@ case OP_ResultRow: {
   if( SQLITE_OK!=(rc = sqlite3VdbeCheckFk(p, 0)) ){
     assert( db->flags&SQLITE_CountRows );
     assert( p->usesStmtJournal );
-    break;
+    goto abort_due_to_error;
   }
 
   /* If the SQLITE_CountRows flag is set in sqlite3.flags mask, then 
@@ -74218,9 +78038,7 @@ case OP_ResultRow: {
   */
   assert( p->iStatement==0 || db->flags&SQLITE_CountRows );
   rc = sqlite3VdbeCloseStatement(p, SAVEPOINT_RELEASE);
-  if( NEVER(rc!=SQLITE_OK) ){
-    break;
-  }
+  assert( rc==SQLITE_OK );
 
   /* Invalidate all ephemeral cursor row caches */
   p->cacheCtr = (p->cacheCtr + 2)|1;
@@ -74492,10 +78310,10 @@ case OP_Function0: {
 
   assert( pOp->p4type==P4_FUNCDEF );
   n = pOp->p5;
-  assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
-  assert( n==0 || (pOp->p2>0 && pOp->p2+n<=(p->nMem-p->nCursor)+1) );
+  assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) );
+  assert( n==0 || (pOp->p2>0 && pOp->p2+n<=(p->nMem+1 - p->nCursor)+1) );
   assert( pOp->p3<pOp->p2 || pOp->p3>=pOp->p2+n );
-  pCtx = sqlite3DbMallocRaw(db, sizeof(*pCtx) + (n-1)*sizeof(sqlite3_value*));
+  pCtx = sqlite3DbMallocRawNN(db, sizeof(*pCtx) + (n-1)*sizeof(sqlite3_value*));
   if( pCtx==0 ) goto no_mem;
   pCtx->pOut = 0;
   pCtx->pFunc = pOp->p4.pFunc;
@@ -74534,8 +78352,8 @@ case OP_Function: {
   MemSetTypeFlag(pCtx->pOut, MEM_Null);
   pCtx->fErrorOrAux = 0;
   db->lastRowid = lastRowid;
-  (*pCtx->pFunc->xFunc)(pCtx, pCtx->argc, pCtx->argv); /* IMP: R-24505-23230 */
-  lastRowid = db->lastRowid;  /* Remember rowid changes made by xFunc */
+  (*pCtx->pFunc->xSFunc)(pCtx, pCtx->argc, pCtx->argv);/* IMP: R-24505-23230 */
+  lastRowid = db->lastRowid;  /* Remember rowid changes made by xSFunc */
 
   /* If the function returned an error, throw an exception */
   if( pCtx->fErrorOrAux ){
@@ -74543,7 +78361,8 @@ case OP_Function: {
       sqlite3VdbeError(p, "%s", sqlite3_value_text(pCtx->pOut));
       rc = pCtx->isError;
     }
-    sqlite3VdbeDeleteAuxData(p, pCtx->iOp, pOp->p1);
+    sqlite3VdbeDeleteAuxData(db, &p->pAuxData, pCtx->iOp, pOp->p1);
+    if( rc ) goto abort_due_to_error;
   }
 
   /* Copy the result of the function into register P3 */
@@ -74727,6 +78546,7 @@ case OP_Cast: {                  /* in1 */
   rc = ExpandBlob(pIn1);
   sqlite3VdbeMemCast(pIn1, pOp->p2, encoding);
   UPDATE_MAX_BLOBSIZE(pIn1);
+  if( rc ) goto abort_due_to_error;
   break;
 }
 #endif /* SQLITE_OMIT_CAST */
@@ -74853,6 +78673,7 @@ case OP_Ge: {             /* same as TK_GE, jump, in1, in3 */
       */
       if( pOp->p5 & SQLITE_STOREP2 ){
         pOut = &aMem[pOp->p2];
+        memAboutToChange(p, pOut);
         MemSetTypeFlag(pOut, MEM_Null);
         REGISTER_TRACE(pOp->p2, pOut);
       }else{
@@ -74867,21 +78688,23 @@ case OP_Ge: {             /* same as TK_GE, jump, in1, in3 */
     /* Neither operand is NULL.  Do a comparison. */
     affinity = pOp->p5 & SQLITE_AFF_MASK;
     if( affinity>=SQLITE_AFF_NUMERIC ){
-      if( (pIn1->flags & (MEM_Int|MEM_Real|MEM_Str))==MEM_Str ){
-        applyNumericAffinity(pIn1,0);
-      }
-      if( (pIn3->flags & (MEM_Int|MEM_Real|MEM_Str))==MEM_Str ){
-        applyNumericAffinity(pIn3,0);
+      if( (flags1 | flags3)&MEM_Str ){
+        if( (flags1 & (MEM_Int|MEM_Real|MEM_Str))==MEM_Str ){
+          applyNumericAffinity(pIn1,0);
+        }
+        if( (flags3 & (MEM_Int|MEM_Real|MEM_Str))==MEM_Str ){
+          applyNumericAffinity(pIn3,0);
+        }
       }
     }else if( affinity==SQLITE_AFF_TEXT ){
-      if( (pIn1->flags & MEM_Str)==0 && (pIn1->flags & (MEM_Int|MEM_Real))!=0 ){
+      if( (flags1 & MEM_Str)==0 && (flags1 & (MEM_Int|MEM_Real))!=0 ){
         testcase( pIn1->flags & MEM_Int );
         testcase( pIn1->flags & MEM_Real );
         sqlite3VdbeMemStringify(pIn1, encoding, 1);
         testcase( (flags1&MEM_Dyn) != (pIn1->flags&MEM_Dyn) );
         flags1 = (pIn1->flags & ~MEM_TypeMask) | (flags1 & MEM_TypeMask);
       }
-      if( (pIn3->flags & MEM_Str)==0 && (pIn3->flags & (MEM_Int|MEM_Real))!=0 ){
+      if( (flags3 & MEM_Str)==0 && (flags3 & (MEM_Int|MEM_Real))!=0 ){
         testcase( pIn3->flags & MEM_Int );
         testcase( pIn3->flags & MEM_Real );
         sqlite3VdbeMemStringify(pIn3, encoding, 1);
@@ -74890,15 +78713,14 @@ case OP_Ge: {             /* same as TK_GE, jump, in1, in3 */
       }
     }
     assert( pOp->p4type==P4_COLLSEQ || pOp->p4.pColl==0 );
-    if( pIn1->flags & MEM_Zero ){
+    if( flags1 & MEM_Zero ){
       sqlite3VdbeMemExpandBlob(pIn1);
       flags1 &= ~MEM_Zero;
     }
-    if( pIn3->flags & MEM_Zero ){
+    if( flags3 & MEM_Zero ){
       sqlite3VdbeMemExpandBlob(pIn3);
       flags3 &= ~MEM_Zero;
     }
-    if( db->mallocFailed ) goto no_mem;
     res = sqlite3MemCompare(pIn3, pIn1, pOp->p4.pColl);
   }
   switch( pOp->opcode ){
@@ -74939,11 +78761,14 @@ case OP_Ge: {             /* same as TK_GE, jump, in1, in3 */
 ** The permutation is only valid until the next OP_Compare that has
 ** the OPFLAG_PERMUTE bit set in P5. Typically the OP_Permutation should 
 ** occur immediately prior to the OP_Compare.
+**
+** The first integer in the P4 integer array is the length of the array
+** and does not become part of the permutation.
 */
 case OP_Permutation: {
   assert( pOp->p4type==P4_INTARRAY );
   assert( pOp->p4.ai );
-  aPermute = pOp->p4.ai;
+  aPermute = pOp->p4.ai + 1;
   break;
 }
 
@@ -74988,11 +78813,11 @@ case OP_Compare: {
   if( aPermute ){
     int k, mx = 0;
     for(k=0; k<n; k++) if( aPermute[k]>mx ) mx = aPermute[k];
-    assert( p1>0 && p1+mx<=(p->nMem-p->nCursor)+1 );
-    assert( p2>0 && p2+mx<=(p->nMem-p->nCursor)+1 );
+    assert( p1>0 && p1+mx<=(p->nMem+1 - p->nCursor)+1 );
+    assert( p2>0 && p2+mx<=(p->nMem+1 - p->nCursor)+1 );
   }else{
-    assert( p1>0 && p1+n<=(p->nMem-p->nCursor)+1 );
-    assert( p2>0 && p2+n<=(p->nMem-p->nCursor)+1 );
+    assert( p1>0 && p1+n<=(p->nMem+1 - p->nCursor)+1 );
+    assert( p2>0 && p2+n<=(p->nMem+1 - p->nCursor)+1 );
   }
 #endif /* SQLITE_DEBUG */
   for(i=0; i<n; i++){
@@ -75243,36 +79068,35 @@ case OP_Column: {
   const u8 *zHdr;    /* Next unparsed byte of the header */
   const u8 *zEndHdr; /* Pointer to first byte after the header */
   u32 offset;        /* Offset into the data */
-  u32 szField;       /* Number of bytes in the content of a field */
+  u64 offset64;      /* 64-bit offset */
   u32 avail;         /* Number of bytes of available data */
   u32 t;             /* A type code from the record header */
-  u16 fx;            /* pDest->flags value */
   Mem *pReg;         /* PseudoTable input register */
 
+  pC = p->apCsr[pOp->p1];
   p2 = pOp->p2;
-  assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
+
+  /* If the cursor cache is stale, bring it up-to-date */
+  rc = sqlite3VdbeCursorMoveto(&pC, &p2);
+
+  assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) );
   pDest = &aMem[pOp->p3];
   memAboutToChange(p, pDest);
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
-  pC = p->apCsr[pOp->p1];
   assert( pC!=0 );
   assert( p2<pC->nField );
   aOffset = pC->aOffset;
-#ifndef SQLITE_OMIT_VIRTUALTABLE
-  assert( pC->pVtabCursor==0 ); /* OP_Column never called on virtual table */
-#endif
-  pCrsr = pC->pCursor;
-  assert( pCrsr!=0 || pC->pseudoTableReg>0 ); /* pCrsr NULL on PseudoTables */
-  assert( pCrsr!=0 || pC->nullRow );          /* pC->nullRow on PseudoTables */
+  assert( pC->eCurType!=CURTYPE_VTAB );
+  assert( pC->eCurType!=CURTYPE_PSEUDO || pC->nullRow );
+  assert( pC->eCurType!=CURTYPE_SORTER );
+  pCrsr = pC->uc.pCursor;
 
-  /* If the cursor cache is stale, bring it up-to-date */
-  rc = sqlite3VdbeCursorMoveto(pC);
   if( rc ) goto abort_due_to_error;
   if( pC->cacheStatus!=p->cacheCtr ){
     if( pC->nullRow ){
-      if( pCrsr==0 ){
-        assert( pC->pseudoTableReg>0 );
-        pReg = &aMem[pC->pseudoTableReg];
+      if( pC->eCurType==CURTYPE_PSEUDO ){
+        assert( pC->uc.pseudoTableReg>0 );
+        pReg = &aMem[pC->uc.pseudoTableReg];
         assert( pReg->flags & MEM_Blob );
         assert( memIsValid(pReg) );
         pC->payloadSize = pC->szRow = avail = pReg->n;
@@ -75282,6 +79106,7 @@ case OP_Column: {
         goto op_column_out;
       }
     }else{
+      assert( pC->eCurType==CURTYPE_BTREE );
       assert( pCrsr );
       if( pC->isTable==0 ){
         assert( sqlite3BtreeCursorIsValid(pCrsr) );
@@ -75302,31 +79127,17 @@ case OP_Column: {
       assert( avail<=65536 );  /* Maximum page size is 64KiB */
       if( pC->payloadSize <= (u32)avail ){
         pC->szRow = pC->payloadSize;
+      }else if( pC->payloadSize > (u32)db->aLimit[SQLITE_LIMIT_LENGTH] ){
+        goto too_big;
       }else{
         pC->szRow = avail;
       }
-      if( pC->payloadSize > (u32)db->aLimit[SQLITE_LIMIT_LENGTH] ){
-        goto too_big;
-      }
     }
     pC->cacheStatus = p->cacheCtr;
     pC->iHdrOffset = getVarint32(pC->aRow, offset);
     pC->nHdrParsed = 0;
     aOffset[0] = offset;
 
-    /* Make sure a corrupt database has not given us an oversize header.
-    ** Do this now to avoid an oversize memory allocation.
-    **
-    ** Type entries can be between 1 and 5 bytes each.  But 4 and 5 byte
-    ** types use so much data space that there can only be 4096 and 32 of
-    ** them, respectively.  So the maximum header length results from a
-    ** 3-byte type for each of the maximum of 32768 columns plus three
-    ** extra bytes for the header length itself.  32768*3 + 3 = 98307.
-    */
-    if( offset > 98307 || offset > pC->payloadSize ){
-      rc = SQLITE_CORRUPT_BKPT;
-      goto op_column_error;
-    }
 
     if( avail<offset ){
       /* pC->aRow does not have to hold the entire row, but it does at least
@@ -75335,6 +79146,20 @@ case OP_Column: {
       ** dynamically allocated. */
       pC->aRow = 0;
       pC->szRow = 0;
+
+      /* Make sure a corrupt database has not given us an oversize header.
+      ** Do this now to avoid an oversize memory allocation.
+      **
+      ** Type entries can be between 1 and 5 bytes each.  But 4 and 5 byte
+      ** types use so much data space that there can only be 4096 and 32 of
+      ** them, respectively.  So the maximum header length results from a
+      ** 3-byte type for each of the maximum of 32768 columns plus three
+      ** extra bytes for the header length itself.  32768*3 + 3 = 98307.
+      */
+      if( offset > 98307 || offset > pC->payloadSize ){
+        rc = SQLITE_CORRUPT_BKPT;
+        goto abort_due_to_error;
+      }
     }
 
     /* The following goto is an optimization.  It can be omitted and
@@ -75357,11 +79182,8 @@ case OP_Column: {
       /* Make sure zData points to enough of the record to cover the header. */
       if( pC->aRow==0 ){
         memset(&sMem, 0, sizeof(sMem));
-        rc = sqlite3VdbeMemFromBtree(pCrsr, 0, aOffset[0], 
-                                     !pC->isTable, &sMem);
-        if( rc!=SQLITE_OK ){
-          goto op_column_error;
-        }
+        rc = sqlite3VdbeMemFromBtree(pCrsr, 0, aOffset[0], !pC->isTable, &sMem);
+        if( rc!=SQLITE_OK ) goto abort_due_to_error;
         zData = (u8*)sMem.z;
       }else{
         zData = pC->aRow;
@@ -75369,48 +79191,40 @@ case OP_Column: {
   
       /* Fill in pC->aType[i] and aOffset[i] values through the p2-th field. */
       i = pC->nHdrParsed;
-      offset = aOffset[i];
+      offset64 = aOffset[i];
       zHdr = zData + pC->iHdrOffset;
       zEndHdr = zData + aOffset[0];
       assert( i<=p2 && zHdr<zEndHdr );
       do{
-        if( zHdr[0]<0x80 ){
-          t = zHdr[0];
+        if( (t = zHdr[0])<0x80 ){
           zHdr++;
+          offset64 += sqlite3VdbeOneByteSerialTypeLen(t);
         }else{
           zHdr += sqlite3GetVarint32(zHdr, &t);
+          offset64 += sqlite3VdbeSerialTypeLen(t);
         }
-        pC->aType[i] = t;
-        szField = sqlite3VdbeSerialTypeLen(t);
-        offset += szField;
-        if( offset<szField ){  /* True if offset overflows */
-          zHdr = &zEndHdr[1];  /* Forces SQLITE_CORRUPT return below */
-          break;
-        }
-        i++;
-        aOffset[i] = offset;
+        pC->aType[i++] = t;
+        aOffset[i] = (u32)(offset64 & 0xffffffff);
       }while( i<=p2 && zHdr<zEndHdr );
       pC->nHdrParsed = i;
       pC->iHdrOffset = (u32)(zHdr - zData);
-      if( pC->aRow==0 ){
-        sqlite3VdbeMemRelease(&sMem);
-        sMem.flags = MEM_Null;
-      }
   
       /* The record is corrupt if any of the following are true:
       ** (1) the bytes of the header extend past the declared header size
-      **          (zHdr>zEndHdr)
       ** (2) the entire header was used but not all data was used
-      **          (zHdr==zEndHdr && offset!=pC->payloadSize)
       ** (3) the end of the data extends beyond the end of the record.
-      **          (offset > pC->payloadSize)
       */
-      if( (zHdr>=zEndHdr && (zHdr>zEndHdr || offset!=pC->payloadSize))
-       || (offset > pC->payloadSize)
+      if( (zHdr>=zEndHdr && (zHdr>zEndHdr || offset64!=pC->payloadSize))
+       || (offset64 > pC->payloadSize)
       ){
+        if( pC->aRow==0 ) sqlite3VdbeMemRelease(&sMem);
         rc = SQLITE_CORRUPT_BKPT;
-        goto op_column_error;
+        goto abort_due_to_error;
       }
+      if( pC->aRow==0 ) sqlite3VdbeMemRelease(&sMem);
+
+    }else{
+      t = 0;
     }
 
     /* If after trying to extract new entries from the header, nHdrParsed is
@@ -75425,6 +79239,8 @@ case OP_Column: {
       }
       goto op_column_out;
     }
+  }else{
+    t = pC->aType[p2];
   }
 
   /* Extract the content for the p2+1-th column.  Control can only
@@ -75435,11 +79251,32 @@ case OP_Column: {
   assert( rc==SQLITE_OK );
   assert( sqlite3VdbeCheckMemInvariants(pDest) );
   if( VdbeMemDynamic(pDest) ) sqlite3VdbeMemSetNull(pDest);
-  t = pC->aType[p2];
+  assert( t==pC->aType[p2] );
+  pDest->enc = encoding;
   if( pC->szRow>=aOffset[p2+1] ){
     /* This is the common case where the desired content fits on the original
     ** page - where the content is not on an overflow page */
-    sqlite3VdbeSerialGet(pC->aRow+aOffset[p2], t, pDest);
+    zData = pC->aRow + aOffset[p2];
+    if( t<12 ){
+      sqlite3VdbeSerialGet(zData, t, pDest);
+    }else{
+      /* If the column value is a string, we need a persistent value, not
+      ** a MEM_Ephem value.  This branch is a fast short-cut that is equivalent
+      ** to calling sqlite3VdbeSerialGet() and sqlite3VdbeDeephemeralize().
+      */
+      static const u16 aFlag[] = { MEM_Blob, MEM_Str|MEM_Term };
+      pDest->n = len = (t-12)/2;
+      if( pDest->szMalloc < len+2 ){
+        pDest->flags = MEM_Null;
+        if( sqlite3VdbeMemGrow(pDest, len+2, 0) ) goto no_mem;
+      }else{
+        pDest->z = pDest->zMalloc;
+      }
+      memcpy(pDest->z, zData, len);
+      pDest->z[len] = 0;
+      pDest->z[len+1] = 0;
+      pDest->flags = aFlag[t&1];
+    }
   }else{
     /* This branch happens only when content is on overflow pages */
     if( ((pOp->p5 & (OPFLAG_LENGTHARG|OPFLAG_TYPEOFARG))!=0
@@ -75451,39 +79288,19 @@ case OP_Column: {
       **    2. the length(X) function if X is a blob, and
       **    3. if the content length is zero.
       ** So we might as well use bogus content rather than reading
-      ** content from disk.  NULL will work for the value for strings
-      ** and blobs and whatever is in the payloadSize64 variable
-      ** will work for everything else. */
-      sqlite3VdbeSerialGet(t<=13 ? (u8*)&payloadSize64 : 0, t, pDest);
+      ** content from disk. */
+      static u8 aZero[8];  /* This is the bogus content */
+      sqlite3VdbeSerialGet(aZero, t, pDest);
     }else{
       rc = sqlite3VdbeMemFromBtree(pCrsr, aOffset[p2], len, !pC->isTable,
                                    pDest);
-      if( rc!=SQLITE_OK ){
-        goto op_column_error;
-      }
+      if( rc!=SQLITE_OK ) goto abort_due_to_error;
       sqlite3VdbeSerialGet((const u8*)pDest->z, t, pDest);
       pDest->flags &= ~MEM_Ephem;
     }
   }
-  pDest->enc = encoding;
 
 op_column_out:
-  /* If the column value is an ephemeral string, go ahead and persist
-  ** that string in case the cursor moves before the column value is
-  ** used.  The following code does the equivalent of Deephemeralize()
-  ** but does it faster. */
-  if( (pDest->flags & MEM_Ephem)!=0 && pDest->z ){
-    fx = pDest->flags & (MEM_Str|MEM_Blob);
-    assert( fx!=0 );
-    zData = (const u8*)pDest->z;
-    len = pDest->n;
-    if( sqlite3VdbeMemClearAndResize(pDest, len+2) ) goto no_mem;
-    memcpy(pDest->z, zData, len);
-    pDest->z[len] = 0;
-    pDest->z[len+1] = 0;
-    pDest->flags = fx|MEM_Term;
-  }
-op_column_error:
   UPDATE_MAX_BLOBSIZE(pDest);
   REGISTER_TRACE(pOp->p3, pDest);
   break;
@@ -75507,7 +79324,7 @@ case OP_Affinity: {
   assert( zAffinity[pOp->p2]==0 );
   pIn1 = &aMem[pOp->p1];
   while( (cAff = *(zAffinity++))!=0 ){
-    assert( pIn1 <= &p->aMem[(p->nMem-p->nCursor)] );
+    assert( pIn1 <= &p->aMem[(p->nMem+1 - p->nCursor)] );
     assert( memIsValid(pIn1) );
     applyAffinity(pIn1, cAff, encoding);
     pIn1++;
@@ -75547,7 +79364,7 @@ case OP_MakeRecord: {
   int file_format;       /* File format to use for encoding */
   int i;                 /* Space used in zNewRecord[] header */
   int j;                 /* Space used in zNewRecord[] content */
-  int len;               /* Length of a field */
+  u32 len;               /* Length of a field */
 
   /* Assuming the record contains N fields, the record format looks
   ** like this:
@@ -75569,7 +79386,7 @@ case OP_MakeRecord: {
   nZero = 0;         /* Number of zero bytes at the end of the record */
   nField = pOp->p1;
   zAffinity = pOp->p4.z;
-  assert( nField>0 && pOp->p2>0 && pOp->p2+nField<=(p->nMem-p->nCursor)+1 );
+  assert( nField>0 && pOp->p2>0 && pOp->p2+nField<=(p->nMem+1 - p->nCursor)+1 );
   pData0 = &aMem[nField];
   nField = pOp->p2;
   pLast = &pData0[nField-1];
@@ -75597,8 +79414,7 @@ case OP_MakeRecord: {
   pRec = pLast;
   do{
     assert( memIsValid(pRec) );
-    pRec->uTemp = serial_type = sqlite3VdbeSerialType(pRec, file_format);
-    len = sqlite3VdbeSerialTypeLen(serial_type);
+    pRec->uTemp = serial_type = sqlite3VdbeSerialType(pRec, file_format, &len);
     if( pRec->flags & MEM_Zero ){
       if( nData ){
         if( sqlite3VdbeMemExpandBlob(pRec) ) goto no_mem;
@@ -75611,7 +79427,9 @@ case OP_MakeRecord: {
     testcase( serial_type==127 );
     testcase( serial_type==128 );
     nHdr += serial_type<=127 ? 1 : sqlite3VarintLen(serial_type);
-  }while( (--pRec)>=pData0 );
+    if( pRec==pData0 ) break;
+    pRec--;
+  }while(1);
 
   /* EVIDENCE-OF: R-22564-11647 The header begins with a single varint
   ** which determines the total number of bytes in the header. The varint
@@ -75660,7 +79478,7 @@ case OP_MakeRecord: {
   assert( i==nHdr );
   assert( j==nByte );
 
-  assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
+  assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) );
   pOut->n = (int)nByte;
   pOut->flags = MEM_Blob;
   if( nZero ){
@@ -75684,10 +79502,12 @@ case OP_Count: {         /* out2 */
   i64 nEntry;
   BtCursor *pCrsr;
 
-  pCrsr = p->apCsr[pOp->p1]->pCursor;
+  assert( p->apCsr[pOp->p1]->eCurType==CURTYPE_BTREE );
+  pCrsr = p->apCsr[pOp->p1]->uc.pCursor;
   assert( pCrsr );
   nEntry = 0;  /* Not needed.  Only used to silence a warning. */
   rc = sqlite3BtreeCount(pCrsr, &nEntry);
+  if( rc ) goto abort_due_to_error;
   pOut = out2Prerelease(p, pOp);
   pOut->u.i = nEntry;
   break;
@@ -75744,7 +79564,7 @@ case OP_Savepoint: {
 #endif
 
       /* Create a new savepoint structure. */
-      pNew = sqlite3DbMallocRaw(db, sizeof(Savepoint)+nName+1);
+      pNew = sqlite3DbMallocRawNN(db, sizeof(Savepoint)+nName+1);
       if( pNew ){
         pNew->zName = (char *)&pNew[1];
         memcpy(pNew->zName, zName, nName+1);
@@ -75757,7 +79577,7 @@ case OP_Savepoint: {
         }else{
           db->nSavepoint++;
         }
-    
+
         /* Link the new savepoint into the database handle's list. */
         pNew->pNext = db->pSavepoint;
         db->pSavepoint = pNew;
@@ -75865,6 +79685,7 @@ case OP_Savepoint: {
       }
     }
   }
+  if( rc ) goto abort_due_to_error;
 
   break;
 }
@@ -75881,28 +79702,27 @@ case OP_Savepoint: {
 case OP_AutoCommit: {
   int desiredAutoCommit;
   int iRollback;
-  int turnOnAC;
 
   desiredAutoCommit = pOp->p1;
   iRollback = pOp->p2;
-  turnOnAC = desiredAutoCommit && !db->autoCommit;
   assert( desiredAutoCommit==1 || desiredAutoCommit==0 );
   assert( desiredAutoCommit==1 || iRollback==0 );
   assert( db->nVdbeActive>0 );  /* At least this one VM is active */
   assert( p->bIsReader );
 
-  if( turnOnAC && !iRollback && db->nVdbeWrite>0 ){
-    /* If this instruction implements a COMMIT and other VMs are writing
-    ** return an error indicating that the other VMs must complete first. 
-    */
-    sqlite3VdbeError(p, "cannot commit transaction - "
-                        "SQL statements in progress");
-    rc = SQLITE_BUSY;
-  }else if( desiredAutoCommit!=db->autoCommit ){
+  if( desiredAutoCommit!=db->autoCommit ){
     if( iRollback ){
       assert( desiredAutoCommit==1 );
       sqlite3RollbackAll(db, SQLITE_ABORT_ROLLBACK);
       db->autoCommit = 1;
+    }else if( desiredAutoCommit && db->nVdbeWrite>0 ){
+      /* If this instruction implements a COMMIT and other VMs are writing
+      ** return an error indicating that the other VMs must complete first. 
+      */
+      sqlite3VdbeError(p, "cannot commit transaction - "
+                          "SQL statements in progress");
+      rc = SQLITE_BUSY;
+      goto abort_due_to_error;
     }else if( (rc = sqlite3VdbeCheckFk(p, 1))!=SQLITE_OK ){
       goto vdbe_return;
     }else{
@@ -75929,6 +79749,7 @@ case OP_AutoCommit: {
                    "cannot commit - no transaction is active"));
          
     rc = SQLITE_ERROR;
+    goto abort_due_to_error;
   }
   break;
 }
@@ -76051,6 +79872,7 @@ case OP_Transaction: {
     p->expired = 1;
     rc = SQLITE_SCHEMA;
   }
+  if( rc ) goto abort_due_to_error;
   break;
 }
 
@@ -76087,15 +79909,15 @@ case OP_ReadCookie: {               /* out2 */
 
 /* Opcode: SetCookie P1 P2 P3 * *
 **
-** Write the content of register P3 (interpreted as an integer)
-** into cookie number P2 of database P1.  P2==1 is the schema version.  
-** P2==2 is the database format. P2==3 is the recommended pager cache 
+** Write the integer value P3 into cookie number P2 of database P1.
+** P2==1 is the schema version.  P2==2 is the database format.
+** P2==3 is the recommended pager cache 
 ** size, and so forth.  P1==0 is the main database file and P1==1 is the 
 ** database file used to store temporary tables.
 **
 ** A transaction must be started before executing this opcode.
 */
-case OP_SetCookie: {       /* in3 */
+case OP_SetCookie: {
   Db *pDb;
   assert( pOp->p2<SQLITE_N_BTREE_META );
   assert( pOp->p1>=0 && pOp->p1<db->nDb );
@@ -76104,17 +79926,15 @@ case OP_SetCookie: {       /* in3 */
   pDb = &db->aDb[pOp->p1];
   assert( pDb->pBt!=0 );
   assert( sqlite3SchemaMutexHeld(db, pOp->p1, 0) );
-  pIn3 = &aMem[pOp->p3];
-  sqlite3VdbeMemIntegerify(pIn3);
   /* See note about index shifting on OP_ReadCookie */
-  rc = sqlite3BtreeUpdateMeta(pDb->pBt, pOp->p2, (int)pIn3->u.i);
+  rc = sqlite3BtreeUpdateMeta(pDb->pBt, pOp->p2, pOp->p3);
   if( pOp->p2==BTREE_SCHEMA_VERSION ){
     /* When the schema cookie changes, record the new cookie internally */
-    pDb->pSchema->schema_cookie = (int)pIn3->u.i;
+    pDb->pSchema->schema_cookie = pOp->p3;
     db->flags |= SQLITE_InternChanges;
   }else if( pOp->p2==BTREE_FILE_FORMAT ){
     /* Record changes in the file format */
-    pDb->pSchema->file_format = (u8)pIn3->u.i;
+    pDb->pSchema->file_format = pOp->p3;
   }
   if( pOp->p1==1 ){
     /* Invalidate all prepared statements whenever the TEMP database
@@ -76122,6 +79942,7 @@ case OP_SetCookie: {       /* in3 */
     sqlite3ExpirePreparedStatements(db);
     p->expired = 0;
   }
+  if( rc ) goto abort_due_to_error;
   break;
 }
 
@@ -76212,7 +80033,6 @@ case OP_ReopenIdx: {
 case OP_OpenRead:
 case OP_OpenWrite:
 
-  assert( (pOp->p5&(OPFLAG_P2ISREG|OPFLAG_BULKCSR|OPFLAG_SEEKEQ))==pOp->p5 );
   assert( pOp->opcode==OP_OpenWrite || pOp->p5==0 || pOp->p5==OPFLAG_SEEKEQ );
   assert( p->bIsReader );
   assert( pOp->opcode==OP_OpenRead || pOp->opcode==OP_ReopenIdx
@@ -76220,7 +80040,7 @@ case OP_OpenWrite:
 
   if( p->expired ){
     rc = SQLITE_ABORT_ROLLBACK;
-    break;
+    goto abort_due_to_error;
   }
 
   nField = 0;
@@ -76233,7 +80053,8 @@ case OP_OpenWrite:
   pX = pDb->pBt;
   assert( pX!=0 );
   if( pOp->opcode==OP_OpenWrite ){
-    wrFlag = 1;
+    assert( OPFLAG_FORDELETE==BTREE_FORDELETE );
+    wrFlag = BTREE_WRCSR | (pOp->p5 & OPFLAG_FORDELETE);
     assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
     if( pDb->pSchema->file_format < p->minWriteFileFormat ){
       p->minWriteFileFormat = pDb->pSchema->file_format;
@@ -76243,7 +80064,7 @@ case OP_OpenWrite:
   }
   if( pOp->p5 & OPFLAG_P2ISREG ){
     assert( p2>0 );
-    assert( p2<=(p->nMem-p->nCursor) );
+    assert( p2<=(p->nMem+1 - p->nCursor) );
     pIn2 = &aMem[p2];
     assert( memIsValid(pIn2) );
     assert( (pIn2->flags & MEM_Int)!=0 );
@@ -76253,10 +80074,7 @@ case OP_OpenWrite:
     ** that opcode will always set the p2 value to 2 or more or else fail.
     ** If there were a failure, the prepared statement would have halted
     ** before reaching this instruction. */
-    if( NEVER(p2<2) ) {
-      rc = SQLITE_CORRUPT_BKPT;
-      goto abort_due_to_error;
-    }
+    assert( p2>=2 );
   }
   if( pOp->p4type==P4_KEYINFO ){
     pKeyInfo = pOp->p4.pKeyInfo;
@@ -76269,12 +80087,15 @@ case OP_OpenWrite:
   assert( pOp->p1>=0 );
   assert( nField>=0 );
   testcase( nField==0 );  /* Table with INTEGER PRIMARY KEY and nothing else */
-  pCur = allocateCursor(p, pOp->p1, nField, iDb, 1);
+  pCur = allocateCursor(p, pOp->p1, nField, iDb, CURTYPE_BTREE);
   if( pCur==0 ) goto no_mem;
   pCur->nullRow = 1;
   pCur->isOrdered = 1;
   pCur->pgnoRoot = p2;
-  rc = sqlite3BtreeCursor(pX, p2, wrFlag, pKeyInfo, pCur->pCursor);
+#ifdef SQLITE_DEBUG
+  pCur->wrFlag = wrFlag;
+#endif
+  rc = sqlite3BtreeCursor(pX, p2, wrFlag, pKeyInfo, pCur->uc.pCursor);
   pCur->pKeyInfo = pKeyInfo;
   /* Set the VdbeCursor.isTable variable. Previous versions of
   ** SQLite used to check if the root-page flags were sane at this point
@@ -76285,8 +80106,13 @@ case OP_OpenWrite:
 open_cursor_set_hints:
   assert( OPFLAG_BULKCSR==BTREE_BULKLOAD );
   assert( OPFLAG_SEEKEQ==BTREE_SEEK_EQ );
-  sqlite3BtreeCursorHints(pCur->pCursor,
-                          (pOp->p5 & (OPFLAG_BULKCSR|OPFLAG_SEEKEQ)));
+  testcase( pOp->p5 & OPFLAG_BULKCSR );
+#ifdef SQLITE_ENABLE_CURSOR_HINTS
+  testcase( pOp->p2 & OPFLAG_SEEKEQ );
+#endif
+  sqlite3BtreeCursorHintFlags(pCur->uc.pCursor,
+                               (pOp->p5 & (OPFLAG_BULKCSR|OPFLAG_SEEKEQ)));
+  if( rc ) goto abort_due_to_error;
   break;
 }
 
@@ -76329,7 +80155,7 @@ case OP_OpenEphemeral: {
       SQLITE_OPEN_TRANSIENT_DB;
   assert( pOp->p1>=0 );
   assert( pOp->p2>=0 );
-  pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, 1);
+  pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, CURTYPE_BTREE);
   if( pCx==0 ) goto no_mem;
   pCx->nullRow = 1;
   pCx->isEphemeral = 1;
@@ -76353,14 +80179,17 @@ case OP_OpenEphemeral: {
         assert( pKeyInfo->db==db );
         assert( pKeyInfo->enc==ENC(db) );
         pCx->pKeyInfo = pKeyInfo;
-        rc = sqlite3BtreeCursor(pCx->pBt, pgno, 1, pKeyInfo, pCx->pCursor);
+        rc = sqlite3BtreeCursor(pCx->pBt, pgno, BTREE_WRCSR,
+                                pKeyInfo, pCx->uc.pCursor);
       }
       pCx->isTable = 0;
     }else{
-      rc = sqlite3BtreeCursor(pCx->pBt, MASTER_ROOT, 1, 0, pCx->pCursor);
+      rc = sqlite3BtreeCursor(pCx->pBt, MASTER_ROOT, BTREE_WRCSR,
+                              0, pCx->uc.pCursor);
       pCx->isTable = 1;
     }
   }
+  if( rc ) goto abort_due_to_error;
   pCx->isOrdered = (pOp->p5!=BTREE_UNORDERED);
   break;
 }
@@ -76380,12 +80209,13 @@ case OP_SorterOpen: {
 
   assert( pOp->p1>=0 );
   assert( pOp->p2>=0 );
-  pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, 1);
+  pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, CURTYPE_SORTER);
   if( pCx==0 ) goto no_mem;
   pCx->pKeyInfo = pOp->p4.pKeyInfo;
   assert( pCx->pKeyInfo->db==db );
   assert( pCx->pKeyInfo->enc==ENC(db) );
   rc = sqlite3VdbeSorterInit(db, pOp->p3, pCx);
+  if( rc ) goto abort_due_to_error;
   break;
 }
 
@@ -76400,7 +80230,7 @@ case OP_SequenceTest: {
   VdbeCursor *pC;
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
   pC = p->apCsr[pOp->p1];
-  assert( pC->pSorter );
+  assert( isSorter(pC) );
   if( (pC->seqCount++)==0 ){
     goto jump_to_p2;
   }
@@ -76428,10 +80258,10 @@ case OP_OpenPseudo: {
 
   assert( pOp->p1>=0 );
   assert( pOp->p3>=0 );
-  pCx = allocateCursor(p, pOp->p1, pOp->p3, -1, 0);
+  pCx = allocateCursor(p, pOp->p1, pOp->p3, -1, CURTYPE_PSEUDO);
   if( pCx==0 ) goto no_mem;
   pCx->nullRow = 1;
-  pCx->pseudoTableReg = pOp->p2;
+  pCx->uc.pseudoTableReg = pOp->p2;
   pCx->isTable = 1;
   assert( pOp->p5==0 );
   break;
@@ -76463,7 +80293,7 @@ case OP_Close: {
 case OP_ColumnsUsed: {
   VdbeCursor *pC;
   pC = p->apCsr[pOp->p1];
-  assert( pC->pCursor );
+  assert( pC->eCurType==CURTYPE_BTREE );
   pC->maskUsed = *(u64*)pOp->p4.pI64;
   break;
 }
@@ -76481,6 +80311,13 @@ case OP_ColumnsUsed: {
 ** is greater than or equal to the key value. If there are no records 
 ** greater than or equal to the key and P2 is not zero, then jump to P2.
 **
+** If the cursor P1 was opened using the OPFLAG_SEEKEQ flag, then this
+** opcode will always land on a record that equally equals the key, or
+** else jump immediately to P2.  When the cursor is OPFLAG_SEEKEQ, this
+** opcode must be followed by an IdxLE opcode with the same arguments.
+** The IdxLE opcode will be skipped if this opcode succeeds, but the
+** IdxLE opcode will be used on subsequent loop iterations.
+**
 ** This opcode leaves the cursor configured to move in forward order,
 ** from the beginning toward the end.  In other words, the cursor is
 ** configured to use Next, not Prev.
@@ -76539,51 +80376,48 @@ case OP_ColumnsUsed: {
 ** from the end toward the beginning.  In other words, the cursor is
 ** configured to use Prev, not Next.
 **
+** If the cursor P1 was opened using the OPFLAG_SEEKEQ flag, then this
+** opcode will always land on a record that equally equals the key, or
+** else jump immediately to P2.  When the cursor is OPFLAG_SEEKEQ, this
+** opcode must be followed by an IdxGE opcode with the same arguments.
+** The IdxGE opcode will be skipped if this opcode succeeds, but the
+** IdxGE opcode will be used on subsequent loop iterations.
+**
 ** See also: Found, NotFound, SeekGt, SeekGe, SeekLt
 */
 case OP_SeekLT:         /* jump, in3 */
 case OP_SeekLE:         /* jump, in3 */
 case OP_SeekGE:         /* jump, in3 */
 case OP_SeekGT: {       /* jump, in3 */
-  int res;
-  int oc;
-  VdbeCursor *pC;
-  UnpackedRecord r;
-  int nField;
-  i64 iKey;      /* The rowid we are to seek to */
+  int res;           /* Comparison result */
+  int oc;            /* Opcode */
+  VdbeCursor *pC;    /* The cursor to seek */
+  UnpackedRecord r;  /* The key to seek for */
+  int nField;        /* Number of columns or fields in the key */
+  i64 iKey;          /* The rowid we are to seek to */
+  int eqOnly;        /* Only interested in == results */
 
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
   assert( pOp->p2!=0 );
   pC = p->apCsr[pOp->p1];
   assert( pC!=0 );
-  assert( pC->pseudoTableReg==0 );
+  assert( pC->eCurType==CURTYPE_BTREE );
   assert( OP_SeekLE == OP_SeekLT+1 );
   assert( OP_SeekGE == OP_SeekLT+2 );
   assert( OP_SeekGT == OP_SeekLT+3 );
   assert( pC->isOrdered );
-  assert( pC->pCursor!=0 );
+  assert( pC->uc.pCursor!=0 );
   oc = pOp->opcode;
+  eqOnly = 0;
   pC->nullRow = 0;
 #ifdef SQLITE_DEBUG
   pC->seekOp = pOp->opcode;
 #endif
 
-  /* For a cursor with the BTREE_SEEK_EQ hint, only the OP_SeekGE and
-  ** OP_SeekLE opcodes are allowed, and these must be immediately followed
-  ** by an OP_IdxGT or OP_IdxLT opcode, respectively, with the same key.
-  */
-#ifdef SQLITE_DEBUG
-  if( sqlite3BtreeCursorHasHint(pC->pCursor, BTREE_SEEK_EQ) ){
-    assert( pOp->opcode==OP_SeekGE || pOp->opcode==OP_SeekLE );
-    assert( pOp[1].opcode==OP_IdxLT || pOp[1].opcode==OP_IdxGT );
-    assert( pOp[1].p1==pOp[0].p1 );
-    assert( pOp[1].p2==pOp[0].p2 );
-    assert( pOp[1].p3==pOp[0].p3 );
-    assert( pOp[1].p4.i==pOp[0].p4.i );
-  }
-#endif
- 
   if( pC->isTable ){
+    /* The BTREE_SEEK_EQ flag is only set on index cursors */
+    assert( sqlite3BtreeCursorHasHint(pC->uc.pCursor, BTREE_SEEK_EQ)==0 );
+
     /* The input value in P3 might be of any type: integer, real, string,
     ** blob, or NULL.  But it needs to be an integer before we can do
     ** the seek, so convert it. */
@@ -76626,12 +80460,26 @@ case OP_SeekGT: {       /* jump, in3 */
         if( (oc & 0x0001)==(OP_SeekLT & 0x0001) ) oc++;
       }
     } 
-    rc = sqlite3BtreeMovetoUnpacked(pC->pCursor, 0, (u64)iKey, 0, &res);
+    rc = sqlite3BtreeMovetoUnpacked(pC->uc.pCursor, 0, (u64)iKey, 0, &res);
     pC->movetoTarget = iKey;  /* Used by OP_Delete */
     if( rc!=SQLITE_OK ){
       goto abort_due_to_error;
     }
   }else{
+    /* For a cursor with the BTREE_SEEK_EQ hint, only the OP_SeekGE and
+    ** OP_SeekLE opcodes are allowed, and these must be immediately followed
+    ** by an OP_IdxGT or OP_IdxLT opcode, respectively, with the same key.
+    */
+    if( sqlite3BtreeCursorHasHint(pC->uc.pCursor, BTREE_SEEK_EQ) ){
+      eqOnly = 1;
+      assert( pOp->opcode==OP_SeekGE || pOp->opcode==OP_SeekLE );
+      assert( pOp[1].opcode==OP_IdxLT || pOp[1].opcode==OP_IdxGT );
+      assert( pOp[1].p1==pOp[0].p1 );
+      assert( pOp[1].p2==pOp[0].p2 );
+      assert( pOp[1].p3==pOp[0].p3 );
+      assert( pOp[1].p4.i==pOp[0].p4.i );
+    }
+
     nField = pOp->p4.i;
     assert( pOp->p4type==P4_INT32 );
     assert( nField>0 );
@@ -76656,10 +80504,15 @@ case OP_SeekGT: {       /* jump, in3 */
     { int i; for(i=0; i<r.nField; i++) assert( memIsValid(&r.aMem[i]) ); }
 #endif
     ExpandBlob(r.aMem);
-    rc = sqlite3BtreeMovetoUnpacked(pC->pCursor, &r, 0, 0, &res);
+    r.eqSeen = 0;
+    rc = sqlite3BtreeMovetoUnpacked(pC->uc.pCursor, &r, 0, 0, &res);
     if( rc!=SQLITE_OK ){
       goto abort_due_to_error;
     }
+    if( eqOnly && r.eqSeen==0 ){
+      assert( res!=0 );
+      goto seek_not_found;
+    }
   }
   pC->deferredMoveto = 0;
   pC->cacheStatus = CACHE_STALE;
@@ -76669,7 +80522,7 @@ case OP_SeekGT: {       /* jump, in3 */
   if( oc>=OP_SeekGE ){  assert( oc==OP_SeekGE || oc==OP_SeekGT );
     if( res<0 || (res==0 && oc==OP_SeekGT) ){
       res = 0;
-      rc = sqlite3BtreeNext(pC->pCursor, &res);
+      rc = sqlite3BtreeNext(pC->uc.pCursor, &res);
       if( rc!=SQLITE_OK ) goto abort_due_to_error;
     }else{
       res = 0;
@@ -76678,47 +80531,26 @@ case OP_SeekGT: {       /* jump, in3 */
     assert( oc==OP_SeekLT || oc==OP_SeekLE );
     if( res>0 || (res==0 && oc==OP_SeekLT) ){
       res = 0;
-      rc = sqlite3BtreePrevious(pC->pCursor, &res);
+      rc = sqlite3BtreePrevious(pC->uc.pCursor, &res);
       if( rc!=SQLITE_OK ) goto abort_due_to_error;
     }else{
       /* res might be negative because the table is empty.  Check to
       ** see if this is the case.
       */
-      res = sqlite3BtreeEof(pC->pCursor);
+      res = sqlite3BtreeEof(pC->uc.pCursor);
     }
   }
+seek_not_found:
   assert( pOp->p2>0 );
   VdbeBranchTaken(res!=0,2);
   if( res ){
     goto jump_to_p2;
+  }else if( eqOnly ){
+    assert( pOp[1].opcode==OP_IdxLT || pOp[1].opcode==OP_IdxGT );
+    pOp++; /* Skip the OP_IdxLt or OP_IdxGT that follows */
   }
   break;
 }
-
-/* Opcode: Seek P1 P2 * * *
-** Synopsis:  intkey=r[P2]
-**
-** P1 is an open table cursor and P2 is a rowid integer.  Arrange
-** for P1 to move so that it points to the rowid given by P2.
-**
-** This is actually a deferred seek.  Nothing actually happens until
-** the cursor is used to read a record.  That way, if no reads
-** occur, no unnecessary I/O happens.
-*/
-case OP_Seek: {    /* in2 */
-  VdbeCursor *pC;
-
-  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
-  pC = p->apCsr[pOp->p1];
-  assert( pC!=0 );
-  assert( pC->pCursor!=0 );
-  assert( pC->isTable );
-  pC->nullRow = 0;
-  pIn2 = &aMem[pOp->p2];
-  pC->movetoTarget = sqlite3VdbeIntValue(pIn2);
-  pC->deferredMoveto = 1;
-  break;
-}
   
 
 /* Opcode: Found P1 P2 P3 P4 *
@@ -76805,7 +80637,8 @@ case OP_Found: {        /* jump, in3 */
   pC->seekOp = pOp->opcode;
 #endif
   pIn3 = &aMem[pOp->p3];
-  assert( pC->pCursor!=0 );
+  assert( pC->eCurType==CURTYPE_BTREE );
+  assert( pC->uc.pCursor!=0 );
   assert( pC->isTable==0 );
   pFree = 0;
   if( pOp->p4.i>0 ){
@@ -76842,10 +80675,10 @@ case OP_Found: {        /* jump, in3 */
       }
     }
   }
-  rc = sqlite3BtreeMovetoUnpacked(pC->pCursor, pIdxKey, 0, 0, &res);
+  rc = sqlite3BtreeMovetoUnpacked(pC->uc.pCursor, pIdxKey, 0, 0, &res);
   sqlite3DbFree(db, pFree);
   if( rc!=SQLITE_OK ){
-    break;
+    goto abort_due_to_error;
   }
   pC->seekResult = res;
   alreadyExists = (res==0);
@@ -76896,8 +80729,8 @@ case OP_NotExists: {        /* jump, in3 */
   pC->seekOp = 0;
 #endif
   assert( pC->isTable );
-  assert( pC->pseudoTableReg==0 );
-  pCrsr = pC->pCursor;
+  assert( pC->eCurType==CURTYPE_BTREE );
+  pCrsr = pC->uc.pCursor;
   assert( pCrsr!=0 );
   res = 0;
   iKey = pIn3->u.i;
@@ -76917,6 +80750,7 @@ case OP_NotExists: {        /* jump, in3 */
       goto jump_to_p2;
     }
   }
+  if( rc ) goto abort_due_to_error;
   break;
 }
 
@@ -76931,6 +80765,7 @@ case OP_NotExists: {        /* jump, in3 */
 case OP_Sequence: {           /* out2 */
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
   assert( p->apCsr[pOp->p1]!=0 );
+  assert( p->apCsr[pOp->p1]->eCurType!=CURTYPE_VTAB );
   pOut = out2Prerelease(p, pOp);
   pOut->u.i = p->apCsr[pOp->p1]->seqCount++;
   break;
@@ -76966,7 +80801,8 @@ case OP_NewRowid: {           /* out2 */
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
   pC = p->apCsr[pOp->p1];
   assert( pC!=0 );
-  assert( pC->pCursor!=0 );
+  assert( pC->eCurType==CURTYPE_BTREE );
+  assert( pC->uc.pCursor!=0 );
   {
     /* The next rowid or record number (different terms for the same
     ** thing) is obtained in a two-step algorithm.
@@ -76994,15 +80830,15 @@ case OP_NewRowid: {           /* out2 */
 #endif
 
     if( !pC->useRandomRowid ){
-      rc = sqlite3BtreeLast(pC->pCursor, &res);
+      rc = sqlite3BtreeLast(pC->uc.pCursor, &res);
       if( rc!=SQLITE_OK ){
         goto abort_due_to_error;
       }
       if( res ){
         v = 1;   /* IMP: R-61914-48074 */
       }else{
-        assert( sqlite3BtreeCursorIsValid(pC->pCursor) );
-        rc = sqlite3BtreeKeySize(pC->pCursor, &v);
+        assert( sqlite3BtreeCursorIsValid(pC->uc.pCursor) );
+        rc = sqlite3BtreeKeySize(pC->uc.pCursor, &v);
         assert( rc==SQLITE_OK );   /* Cannot fail following BtreeLast() */
         if( v>=MAX_ROWID ){
           pC->useRandomRowid = 1;
@@ -77023,7 +80859,7 @@ case OP_NewRowid: {           /* out2 */
         pMem = &pFrame->aMem[pOp->p3];
       }else{
         /* Assert that P3 is a valid memory cell. */
-        assert( pOp->p3<=(p->nMem-p->nCursor) );
+        assert( pOp->p3<=(p->nMem+1 - p->nCursor) );
         pMem = &aMem[pOp->p3];
         memAboutToChange(p, pMem);
       }
@@ -77053,11 +80889,12 @@ case OP_NewRowid: {           /* out2 */
       do{
         sqlite3_randomness(sizeof(v), &v);
         v &= (MAX_ROWID>>1); v++;  /* Ensure that v is greater than zero */
-      }while(  ((rc = sqlite3BtreeMovetoUnpacked(pC->pCursor, 0, (u64)v,
+      }while(  ((rc = sqlite3BtreeMovetoUnpacked(pC->uc.pCursor, 0, (u64)v,
                                                  0, &res))==SQLITE_OK)
             && (res==0)
             && (++cnt<100));
-      if( rc==SQLITE_OK && res==0 ){
+      if( rc ) goto abort_due_to_error;
+      if( res==0 ){
         rc = SQLITE_FULL;   /* IMP: R-38219-53002 */
         goto abort_due_to_error;
       }
@@ -77097,9 +80934,9 @@ case OP_NewRowid: {           /* out2 */
 ** is part of an INSERT operation.  The difference is only important to
 ** the update hook.
 **
-** Parameter P4 may point to a string containing the table-name, or
-** may be NULL. If it is not NULL, then the update-hook 
-** (sqlite3.xUpdateCallback) is invoked following a successful insert.
+** Parameter P4 may point to a Table structure, or may be NULL. If it is 
+** not NULL, then the update-hook (sqlite3.xUpdateCallback) is invoked 
+** following a successful insert.
 **
 ** (WARNING/TODO: If P1 is a pseudo-cursor and P2 is dynamically
 ** allocated, then ownership of P2 is transferred to the pseudo-cursor
@@ -77125,17 +80962,19 @@ case OP_InsertInt: {
   int nZero;        /* Number of zero-bytes to append */
   int seekResult;   /* Result of prior seek or 0 if no USESEEKRESULT flag */
   const char *zDb;  /* database name - used by the update hook */
-  const char *zTbl; /* Table name - used by the opdate hook */
+  Table *pTab;      /* Table structure - used by update and pre-update hooks */
   int op;           /* Opcode for update hook: SQLITE_UPDATE or SQLITE_INSERT */
 
+  op = 0;
   pData = &aMem[pOp->p2];
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
   assert( memIsValid(pData) );
   pC = p->apCsr[pOp->p1];
   assert( pC!=0 );
-  assert( pC->pCursor!=0 );
-  assert( pC->pseudoTableReg==0 );
+  assert( pC->eCurType==CURTYPE_BTREE );
+  assert( pC->uc.pCursor!=0 );
   assert( pC->isTable );
+  assert( pOp->p4type==P4_TABLE || pOp->p4type>=P4_STATIC );
   REGISTER_TRACE(pOp->p2, pData);
 
   if( pOp->opcode==OP_Insert ){
@@ -77149,6 +80988,28 @@ case OP_InsertInt: {
     iKey = pOp->p3;
   }
 
+  if( pOp->p4type==P4_TABLE && HAS_UPDATE_HOOK(db) ){
+    assert( pC->isTable );
+    assert( pC->iDb>=0 );
+    zDb = db->aDb[pC->iDb].zName;
+    pTab = pOp->p4.pTab;
+    assert( HasRowid(pTab) );
+    op = ((pOp->p5 & OPFLAG_ISUPDATE) ? SQLITE_UPDATE : SQLITE_INSERT);
+  }else{
+    pTab = 0; /* Not needed.  Silence a comiler warning. */
+    zDb = 0;  /* Not needed.  Silence a compiler warning. */
+  }
+
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+  /* Invoke the pre-update hook, if any */
+  if( db->xPreUpdateCallback 
+   && pOp->p4type==P4_TABLE
+   && !(pOp->p5 & OPFLAG_ISUPDATE)
+  ){
+    sqlite3VdbePreUpdateHook(p, pC, SQLITE_INSERT, zDb, pTab, iKey, pOp->p2);
+  }
+#endif
+
   if( pOp->p5 & OPFLAG_NCHANGE ) p->nChange++;
   if( pOp->p5 & OPFLAG_LASTROWID ) db->lastRowid = lastRowid = iKey;
   if( pData->flags & MEM_Null ){
@@ -77163,7 +81024,7 @@ case OP_InsertInt: {
   }else{
     nZero = 0;
   }
-  rc = sqlite3BtreeInsert(pC->pCursor, 0, iKey,
+  rc = sqlite3BtreeInsert(pC->uc.pCursor, 0, iKey,
                           pData->z, pData->n, nZero,
                           (pOp->p5 & OPFLAG_APPEND)!=0, seekResult
   );
@@ -77171,74 +81032,137 @@ case OP_InsertInt: {
   pC->cacheStatus = CACHE_STALE;
 
   /* Invoke the update-hook if required. */
-  if( rc==SQLITE_OK && db->xUpdateCallback && pOp->p4.z ){
-    zDb = db->aDb[pC->iDb].zName;
-    zTbl = pOp->p4.z;
-    op = ((pOp->p5 & OPFLAG_ISUPDATE) ? SQLITE_UPDATE : SQLITE_INSERT);
-    assert( pC->isTable );
-    db->xUpdateCallback(db->pUpdateArg, op, zDb, zTbl, iKey);
-    assert( pC->iDb>=0 );
+  if( rc ) goto abort_due_to_error;
+  if( db->xUpdateCallback && op ){
+    db->xUpdateCallback(db->pUpdateArg, op, zDb, pTab->zName, iKey);
   }
   break;
 }
 
-/* Opcode: Delete P1 P2 * P4 P5
+/* Opcode: Delete P1 P2 P3 P4 P5
 **
 ** Delete the record at which the P1 cursor is currently pointing.
 **
-** If the P5 parameter is non-zero, the cursor will be left pointing at 
-** either the next or the previous record in the table. If it is left 
-** pointing at the next record, then the next Next instruction will be a 
-** no-op. As a result, in this case it is OK to delete a record from within a
-** Next loop. If P5 is zero, then the cursor is left in an undefined state.
+** If the OPFLAG_SAVEPOSITION bit of the P5 parameter is set, then
+** the cursor will be left pointing at  either the next or the previous
+** record in the table. If it is left pointing at the next record, then
+** the next Next instruction will be a no-op. As a result, in this case
+** it is ok to delete a record from within a Next loop. If 
+** OPFLAG_SAVEPOSITION bit of P5 is clear, then the cursor will be
+** left in an undefined state.
+**
+** If the OPFLAG_AUXDELETE bit is set on P5, that indicates that this
+** delete one of several associated with deleting a table row and all its
+** associated index entries.  Exactly one of those deletes is the "primary"
+** delete.  The others are all on OPFLAG_FORDELETE cursors or else are
+** marked with the AUXDELETE flag.
 **
-** If the OPFLAG_NCHANGE flag of P2 is set, then the row change count is
-** incremented (otherwise not).
+** If the OPFLAG_NCHANGE flag of P2 (NB: P2 not P5) is set, then the row
+** change count is incremented (otherwise not).
 **
 ** P1 must not be pseudo-table.  It has to be a real table with
 ** multiple rows.
 **
-** If P4 is not NULL, then it is the name of the table that P1 is
-** pointing to.  The update hook will be invoked, if it exists.
-** If P4 is not NULL then the P1 cursor must have been positioned
-** using OP_NotFound prior to invoking this opcode.
+** If P4 is not NULL then it points to a Table struture. In this case either 
+** the update or pre-update hook, or both, may be invoked. The P1 cursor must
+** have been positioned using OP_NotFound prior to invoking this opcode in 
+** this case. Specifically, if one is configured, the pre-update hook is 
+** invoked if P4 is not NULL. The update-hook is invoked if one is configured, 
+** P4 is not NULL, and the OPFLAG_NCHANGE flag is set in P2.
+**
+** If the OPFLAG_ISUPDATE flag is set in P2, then P3 contains the address
+** of the memory cell that contains the value that the rowid of the row will
+** be set to by the update.
 */
 case OP_Delete: {
   VdbeCursor *pC;
-  u8 hasUpdateCallback;
+  const char *zDb;
+  Table *pTab;
+  int opflags;
 
+  opflags = pOp->p2;
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
   pC = p->apCsr[pOp->p1];
   assert( pC!=0 );
-  assert( pC->pCursor!=0 );  /* Only valid for real tables, no pseudotables */
+  assert( pC->eCurType==CURTYPE_BTREE );
+  assert( pC->uc.pCursor!=0 );
   assert( pC->deferredMoveto==0 );
 
-  hasUpdateCallback = db->xUpdateCallback && pOp->p4.z && pC->isTable;
-  if( pOp->p5 && hasUpdateCallback ){
-    sqlite3BtreeKeySize(pC->pCursor, &pC->movetoTarget);
-  }
-
 #ifdef SQLITE_DEBUG
-  /* The seek operation that positioned the cursor prior to OP_Delete will
-  ** have also set the pC->movetoTarget field to the rowid of the row that
-  ** is being deleted */
-  if( pOp->p4.z && pC->isTable && pOp->p5==0 ){
+  if( pOp->p4type==P4_TABLE && HasRowid(pOp->p4.pTab) && pOp->p5==0 ){
+    /* If p5 is zero, the seek operation that positioned the cursor prior to
+    ** OP_Delete will have also set the pC->movetoTarget field to the rowid of
+    ** the row that is being deleted */
     i64 iKey = 0;
-    sqlite3BtreeKeySize(pC->pCursor, &iKey);
-    assert( pC->movetoTarget==iKey ); 
+    sqlite3BtreeKeySize(pC->uc.pCursor, &iKey);
+    assert( pC->movetoTarget==iKey );
+  }
+#endif
+
+  /* If the update-hook or pre-update-hook will be invoked, set zDb to
+  ** the name of the db to pass as to it. Also set local pTab to a copy
+  ** of p4.pTab. Finally, if p5 is true, indicating that this cursor was
+  ** last moved with OP_Next or OP_Prev, not Seek or NotFound, set 
+  ** VdbeCursor.movetoTarget to the current rowid.  */
+  if( pOp->p4type==P4_TABLE && HAS_UPDATE_HOOK(db) ){
+    assert( pC->iDb>=0 );
+    assert( pOp->p4.pTab!=0 );
+    zDb = db->aDb[pC->iDb].zName;
+    pTab = pOp->p4.pTab;
+    if( (pOp->p5 & OPFLAG_SAVEPOSITION)!=0 && pC->isTable ){
+      sqlite3BtreeKeySize(pC->uc.pCursor, &pC->movetoTarget);
+    }
+  }else{
+    zDb = 0;   /* Not needed.  Silence a compiler warning. */
+    pTab = 0;  /* Not needed.  Silence a compiler warning. */
   }
+
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+  /* Invoke the pre-update-hook if required. */
+  if( db->xPreUpdateCallback && pOp->p4.pTab && HasRowid(pTab) ){
+    assert( !(opflags & OPFLAG_ISUPDATE) || (aMem[pOp->p3].flags & MEM_Int) );
+    sqlite3VdbePreUpdateHook(p, pC,
+        (opflags & OPFLAG_ISUPDATE) ? SQLITE_UPDATE : SQLITE_DELETE, 
+        zDb, pTab, pC->movetoTarget,
+        pOp->p3
+    );
+  }
+  if( opflags & OPFLAG_ISNOOP ) break;
 #endif
  
-  rc = sqlite3BtreeDelete(pC->pCursor, pOp->p5);
+  /* Only flags that can be set are SAVEPOISTION and AUXDELETE */ 
+  assert( (pOp->p5 & ~(OPFLAG_SAVEPOSITION|OPFLAG_AUXDELETE))==0 );
+  assert( OPFLAG_SAVEPOSITION==BTREE_SAVEPOSITION );
+  assert( OPFLAG_AUXDELETE==BTREE_AUXDELETE );
+
+#ifdef SQLITE_DEBUG
+  if( p->pFrame==0 ){
+    if( pC->isEphemeral==0
+        && (pOp->p5 & OPFLAG_AUXDELETE)==0
+        && (pC->wrFlag & OPFLAG_FORDELETE)==0
+      ){
+      nExtraDelete++;
+    }
+    if( pOp->p2 & OPFLAG_NCHANGE ){
+      nExtraDelete--;
+    }
+  }
+#endif
+
+  rc = sqlite3BtreeDelete(pC->uc.pCursor, pOp->p5);
   pC->cacheStatus = CACHE_STALE;
+  if( rc ) goto abort_due_to_error;
 
   /* Invoke the update-hook if required. */
-  if( rc==SQLITE_OK && hasUpdateCallback ){
-    db->xUpdateCallback(db->pUpdateArg, SQLITE_DELETE,
-                        db->aDb[pC->iDb].zName, pOp->p4.z, pC->movetoTarget);
-    assert( pC->iDb>=0 );
+  if( opflags & OPFLAG_NCHANGE ){
+    p->nChange++;
+    if( db->xUpdateCallback && HasRowid(pTab) ){
+      db->xUpdateCallback(db->pUpdateArg, SQLITE_DELETE, zDb, pTab->zName,
+          pC->movetoTarget);
+      assert( pC->iDb>=0 );
+    }
   }
-  if( pOp->p2 & OPFLAG_NCHANGE ) p->nChange++;
+
   break;
 }
 /* Opcode: ResetCount * * * * *
@@ -77282,6 +81206,7 @@ case OP_SorterCompare: {
   res = 0;
   rc = sqlite3VdbeSorterCompare(pC, pIn3, nKeyCol, &res);
   VdbeBranchTaken(res!=0,2);
+  if( rc ) goto abort_due_to_error;
   if( res ) goto jump_to_p2;
   break;
 };
@@ -77307,6 +81232,7 @@ case OP_SorterData: {
   rc = sqlite3VdbeSorterRowkey(pC, pOut);
   assert( rc!=SQLITE_OK || (pOut->flags & MEM_Blob) );
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
+  if( rc ) goto abort_due_to_error;
   p->apCsr[pOp->p3]->cacheStatus = CACHE_STALE;
   break;
 }
@@ -77346,14 +81272,14 @@ case OP_RowData: {
   /* Note that RowKey and RowData are really exactly the same instruction */
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
   pC = p->apCsr[pOp->p1];
+  assert( pC!=0 );
+  assert( pC->eCurType==CURTYPE_BTREE );
   assert( isSorter(pC)==0 );
   assert( pC->isTable || pOp->opcode!=OP_RowData );
   assert( pC->isTable==0 || pOp->opcode==OP_RowData );
-  assert( pC!=0 );
   assert( pC->nullRow==0 );
-  assert( pC->pseudoTableReg==0 );
-  assert( pC->pCursor!=0 );
-  pCrsr = pC->pCursor;
+  assert( pC->uc.pCursor!=0 );
+  pCrsr = pC->uc.pCursor;
 
   /* The OP_RowKey and OP_RowData opcodes always follow OP_NotExists or
   ** OP_Rewind/Op_Next with no intervening instructions that might invalidate
@@ -77395,6 +81321,7 @@ case OP_RowData: {
   }else{
     rc = sqlite3BtreeData(pCrsr, 0, n, pOut->z);
   }
+  if( rc ) goto abort_due_to_error;
   pOut->enc = SQLITE_UTF8;  /* In case the blob is ever cast to text */
   UPDATE_MAX_BLOBSIZE(pOut);
   REGISTER_TRACE(pOp->p2, pOut);
@@ -77421,29 +81348,32 @@ case OP_Rowid: {                 /* out2 */
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
   pC = p->apCsr[pOp->p1];
   assert( pC!=0 );
-  assert( pC->pseudoTableReg==0 || pC->nullRow );
+  assert( pC->eCurType!=CURTYPE_PSEUDO || pC->nullRow );
   if( pC->nullRow ){
     pOut->flags = MEM_Null;
     break;
   }else if( pC->deferredMoveto ){
     v = pC->movetoTarget;
 #ifndef SQLITE_OMIT_VIRTUALTABLE
-  }else if( pC->pVtabCursor ){
-    pVtab = pC->pVtabCursor->pVtab;
+  }else if( pC->eCurType==CURTYPE_VTAB ){
+    assert( pC->uc.pVCur!=0 );
+    pVtab = pC->uc.pVCur->pVtab;
     pModule = pVtab->pModule;
     assert( pModule->xRowid );
-    rc = pModule->xRowid(pC->pVtabCursor, &v);
+    rc = pModule->xRowid(pC->uc.pVCur, &v);
     sqlite3VtabImportErrmsg(p, pVtab);
+    if( rc ) goto abort_due_to_error;
 #endif /* SQLITE_OMIT_VIRTUALTABLE */
   }else{
-    assert( pC->pCursor!=0 );
+    assert( pC->eCurType==CURTYPE_BTREE );
+    assert( pC->uc.pCursor!=0 );
     rc = sqlite3VdbeCursorRestore(pC);
     if( rc ) goto abort_due_to_error;
     if( pC->nullRow ){
       pOut->flags = MEM_Null;
       break;
     }
-    rc = sqlite3BtreeKeySize(pC->pCursor, &v);
+    rc = sqlite3BtreeKeySize(pC->uc.pCursor, &v);
     assert( rc==SQLITE_OK );  /* Always so because of CursorRestore() above */
   }
   pOut->u.i = v;
@@ -77464,8 +81394,9 @@ case OP_NullRow: {
   assert( pC!=0 );
   pC->nullRow = 1;
   pC->cacheStatus = CACHE_STALE;
-  if( pC->pCursor ){
-    sqlite3BtreeClearCursor(pC->pCursor);
+  if( pC->eCurType==CURTYPE_BTREE ){
+    assert( pC->uc.pCursor!=0 );
+    sqlite3BtreeClearCursor(pC->uc.pCursor);
   }
   break;
 }
@@ -77490,7 +81421,8 @@ case OP_Last: {        /* jump */
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
   pC = p->apCsr[pOp->p1];
   assert( pC!=0 );
-  pCrsr = pC->pCursor;
+  assert( pC->eCurType==CURTYPE_BTREE );
+  pCrsr = pC->uc.pCursor;
   res = 0;
   assert( pCrsr!=0 );
   rc = sqlite3BtreeLast(pCrsr, &res);
@@ -77501,6 +81433,7 @@ case OP_Last: {        /* jump */
 #ifdef SQLITE_DEBUG
   pC->seekOp = OP_Last;
 #endif
+  if( rc ) goto abort_due_to_error;
   if( pOp->p2>0 ){
     VdbeBranchTaken(res!=0,2);
     if( res ) goto jump_to_p2;
@@ -77558,12 +81491,14 @@ case OP_Rewind: {        /* jump */
   if( isSorter(pC) ){
     rc = sqlite3VdbeSorterRewind(pC, &res);
   }else{
-    pCrsr = pC->pCursor;
+    assert( pC->eCurType==CURTYPE_BTREE );
+    pCrsr = pC->uc.pCursor;
     assert( pCrsr );
     rc = sqlite3BtreeFirst(pCrsr, &res);
     pC->deferredMoveto = 0;
     pC->cacheStatus = CACHE_STALE;
   }
+  if( rc ) goto abort_due_to_error;
   pC->nullRow = (u8)res;
   assert( pOp->p2>0 && pOp->p2<p->nOp );
   VdbeBranchTaken(res!=0,2);
@@ -77655,7 +81590,7 @@ case OP_Next:          /* jump */
   res = pOp->p3;
   assert( pC!=0 );
   assert( pC->deferredMoveto==0 );
-  assert( pC->pCursor );
+  assert( pC->eCurType==CURTYPE_BTREE );
   assert( res==0 || (res==1 && pC->isTable==0) );
   testcase( res==1 );
   assert( pOp->opcode!=OP_Next || pOp->p4.xAdvance==sqlite3BtreeNext );
@@ -77672,10 +81607,11 @@ case OP_Next:          /* jump */
        || pC->seekOp==OP_SeekLT || pC->seekOp==OP_SeekLE
        || pC->seekOp==OP_Last );
 
-  rc = pOp->p4.xAdvance(pC->pCursor, &res);
+  rc = pOp->p4.xAdvance(pC->uc.pCursor, &res);
 next_tail:
   pC->cacheStatus = CACHE_STALE;
   VdbeBranchTaken(res==0,2);
+  if( rc ) goto abort_due_to_error;
   if( res==0 ){
     pC->nullRow = 0;
     p->aCounter[pOp->p5]++;
@@ -77723,22 +81659,22 @@ case OP_IdxInsert: {        /* in2 */
   pIn2 = &aMem[pOp->p2];
   assert( pIn2->flags & MEM_Blob );
   if( pOp->p5 & OPFLAG_NCHANGE ) p->nChange++;
-  assert( pC->pCursor!=0 );
+  assert( pC->eCurType==CURTYPE_BTREE || pOp->opcode==OP_SorterInsert );
   assert( pC->isTable==0 );
   rc = ExpandBlob(pIn2);
-  if( rc==SQLITE_OK ){
-    if( pOp->opcode==OP_SorterInsert ){
-      rc = sqlite3VdbeSorterWrite(pC, pIn2);
-    }else{
-      nKey = pIn2->n;
-      zKey = pIn2->z;
-      rc = sqlite3BtreeInsert(pC->pCursor, zKey, nKey, "", 0, 0, pOp->p3, 
-          ((pOp->p5 & OPFLAG_USESEEKRESULT) ? pC->seekResult : 0)
-          );
-      assert( pC->deferredMoveto==0 );
-      pC->cacheStatus = CACHE_STALE;
-    }
+  if( rc ) goto abort_due_to_error;
+  if( pOp->opcode==OP_SorterInsert ){
+    rc = sqlite3VdbeSorterWrite(pC, pIn2);
+  }else{
+    nKey = pIn2->n;
+    zKey = pIn2->z;
+    rc = sqlite3BtreeInsert(pC->uc.pCursor, zKey, nKey, "", 0, 0, pOp->p3, 
+        ((pOp->p5 & OPFLAG_USESEEKRESULT) ? pC->seekResult : 0)
+        );
+    assert( pC->deferredMoveto==0 );
+    pC->cacheStatus = CACHE_STALE;
   }
+  if( rc) goto abort_due_to_error;
   break;
 }
 
@@ -77756,29 +81692,48 @@ case OP_IdxDelete: {
   UnpackedRecord r;
 
   assert( pOp->p3>0 );
-  assert( pOp->p2>0 && pOp->p2+pOp->p3<=(p->nMem-p->nCursor)+1 );
+  assert( pOp->p2>0 && pOp->p2+pOp->p3<=(p->nMem+1 - p->nCursor)+1 );
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
   pC = p->apCsr[pOp->p1];
   assert( pC!=0 );
-  pCrsr = pC->pCursor;
+  assert( pC->eCurType==CURTYPE_BTREE );
+  pCrsr = pC->uc.pCursor;
   assert( pCrsr!=0 );
   assert( pOp->p5==0 );
   r.pKeyInfo = pC->pKeyInfo;
   r.nField = (u16)pOp->p3;
   r.default_rc = 0;
   r.aMem = &aMem[pOp->p2];
-#ifdef SQLITE_DEBUG
-  { int i; for(i=0; i<r.nField; i++) assert( memIsValid(&r.aMem[i]) ); }
-#endif
   rc = sqlite3BtreeMovetoUnpacked(pCrsr, &r, 0, 0, &res);
-  if( rc==SQLITE_OK && res==0 ){
-    rc = sqlite3BtreeDelete(pCrsr, 0);
+  if( rc ) goto abort_due_to_error;
+  if( res==0 ){
+    rc = sqlite3BtreeDelete(pCrsr, BTREE_AUXDELETE);
+    if( rc ) goto abort_due_to_error;
   }
   assert( pC->deferredMoveto==0 );
   pC->cacheStatus = CACHE_STALE;
   break;
 }
 
+/* Opcode: Seek P1 * P3 P4 *
+** Synopsis:  Move P3 to P1.rowid
+**
+** P1 is an open index cursor and P3 is a cursor on the corresponding
+** table.  This opcode does a deferred seek of the P3 table cursor
+** to the row that corresponds to the current row of P1.
+**
+** This is a deferred seek.  Nothing actually happens until
+** the cursor is used to read a record.  That way, if no reads
+** occur, no unnecessary I/O happens.
+**
+** P4 may be an array of integers (type P4_INTARRAY) containing
+** one entry for each column in the P3 table.  If array entry a(i)
+** is non-zero, then reading column a(i)-1 from cursor P3 is 
+** equivalent to performing the deferred seek and then reading column i 
+** from P1.  This information is stored in P3 and used to redirect
+** reads against P3 over to P1, thus possibly avoiding the need to
+** seek and read cursor P3.
+*/
 /* Opcode: IdxRowid P1 P2 * * *
 ** Synopsis: r[P2]=rowid
 **
@@ -77788,36 +81743,57 @@ case OP_IdxDelete: {
 **
 ** See also: Rowid, MakeRecord.
 */
+case OP_Seek:
 case OP_IdxRowid: {              /* out2 */
-  BtCursor *pCrsr;
-  VdbeCursor *pC;
-  i64 rowid;
+  VdbeCursor *pC;                /* The P1 index cursor */
+  VdbeCursor *pTabCur;           /* The P2 table cursor (OP_Seek only) */
+  i64 rowid;                     /* Rowid that P1 current points to */
 
-  pOut = out2Prerelease(p, pOp);
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
   pC = p->apCsr[pOp->p1];
   assert( pC!=0 );
-  pCrsr = pC->pCursor;
-  assert( pCrsr!=0 );
-  pOut->flags = MEM_Null;
+  assert( pC->eCurType==CURTYPE_BTREE );
+  assert( pC->uc.pCursor!=0 );
   assert( pC->isTable==0 );
   assert( pC->deferredMoveto==0 );
+  assert( !pC->nullRow || pOp->opcode==OP_IdxRowid );
 
-  /* sqlite3VbeCursorRestore() can only fail if the record has been deleted
-  ** out from under the cursor.  That will never happend for an IdxRowid
-  ** opcode, hence the NEVER() arround the check of the return value.
-  */
+  /* The IdxRowid and Seek opcodes are combined because of the commonality
+  ** of sqlite3VdbeCursorRestore() and sqlite3VdbeIdxRowid(). */
   rc = sqlite3VdbeCursorRestore(pC);
+
+  /* sqlite3VbeCursorRestore() can only fail if the record has been deleted
+  ** out from under the cursor.  That will never happens for an IdxRowid
+  ** or Seek opcode */
   if( NEVER(rc!=SQLITE_OK) ) goto abort_due_to_error;
 
   if( !pC->nullRow ){
     rowid = 0;  /* Not needed.  Only used to silence a warning. */
-    rc = sqlite3VdbeIdxRowid(db, pCrsr, &rowid);
+    rc = sqlite3VdbeIdxRowid(db, pC->uc.pCursor, &rowid);
     if( rc!=SQLITE_OK ){
       goto abort_due_to_error;
     }
-    pOut->u.i = rowid;
-    pOut->flags = MEM_Int;
+    if( pOp->opcode==OP_Seek ){
+      assert( pOp->p3>=0 && pOp->p3<p->nCursor );
+      pTabCur = p->apCsr[pOp->p3];
+      assert( pTabCur!=0 );
+      assert( pTabCur->eCurType==CURTYPE_BTREE );
+      assert( pTabCur->uc.pCursor!=0 );
+      assert( pTabCur->isTable );
+      pTabCur->nullRow = 0;
+      pTabCur->movetoTarget = rowid;
+      pTabCur->deferredMoveto = 1;
+      assert( pOp->p4type==P4_INTARRAY || pOp->p4.ai==0 );
+      pTabCur->aAltMap = pOp->p4.ai;
+      pTabCur->pAltCursor = pC;
+    }else{
+      pOut = out2Prerelease(p, pOp);
+      pOut->u.i = rowid;
+      pOut->flags = MEM_Int;
+    }
+  }else{
+    assert( pOp->opcode==OP_IdxRowid );
+    sqlite3VdbeMemSetNull(&aMem[pOp->p2]);
   }
   break;
 }
@@ -77878,7 +81854,8 @@ case OP_IdxGE:  {       /* jump */
   pC = p->apCsr[pOp->p1];
   assert( pC!=0 );
   assert( pC->isOrdered );
-  assert( pC->pCursor!=0);
+  assert( pC->eCurType==CURTYPE_BTREE );
+  assert( pC->uc.pCursor!=0);
   assert( pC->deferredMoveto==0 );
   assert( pOp->p5==0 || pOp->p5==1 );
   assert( pOp->p4type==P4_INT32 );
@@ -77906,6 +81883,7 @@ case OP_IdxGE:  {       /* jump */
     res++;
   }
   VdbeBranchTaken(res>0,2);
+  if( rc ) goto abort_due_to_error;
   if( res>0 ) goto jump_to_p2;
   break;
 }
@@ -77935,11 +81913,13 @@ case OP_Destroy: {     /* out2 */
   int iDb;
 
   assert( p->readOnly==0 );
+  assert( pOp->p1>1 );
   pOut = out2Prerelease(p, pOp);
   pOut->flags = MEM_Null;
   if( db->nVdbeRead > db->nVDestroy+1 ){
     rc = SQLITE_LOCKED;
     p->errorAction = OE_Abort;
+    goto abort_due_to_error;
   }else{
     iDb = pOp->p3;
     assert( DbMaskTest(p->btreeMask, iDb) );
@@ -77947,8 +81927,9 @@ case OP_Destroy: {     /* out2 */
     rc = sqlite3BtreeDropTable(db->aDb[iDb].pBt, pOp->p1, &iMoved);
     pOut->flags = MEM_Int;
     pOut->u.i = iMoved;
+    if( rc ) goto abort_due_to_error;
 #ifndef SQLITE_OMIT_AUTOVACUUM
-    if( rc==SQLITE_OK && iMoved!=0 ){
+    if( iMoved!=0 ){
       sqlite3RootPageMoved(db, iDb, iMoved, pOp->p1);
       /* All OP_Destroy operations occur on the same btree */
       assert( resetSchemaOnFault==0 || resetSchemaOnFault==iDb+1 );
@@ -77994,6 +81975,7 @@ case OP_Clear: {
       aMem[pOp->p3].u.i += nChange;
     }
   }
+  if( rc ) goto abort_due_to_error;
   break;
 }
 
@@ -78011,11 +81993,13 @@ case OP_ResetSorter: {
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
   pC = p->apCsr[pOp->p1];
   assert( pC!=0 );
-  if( pC->pSorter ){
-    sqlite3VdbeSorterReset(db, pC->pSorter);
+  if( isSorter(pC) ){
+    sqlite3VdbeSorterReset(db, pC->uc.pSorter);
   }else{
+    assert( pC->eCurType==CURTYPE_BTREE );
     assert( pC->isEphemeral );
-    rc = sqlite3BtreeClearTableOfCursor(pC->pCursor);
+    rc = sqlite3BtreeClearTableOfCursor(pC->uc.pCursor);
+    if( rc ) goto abort_due_to_error;
   }
   break;
 }
@@ -78064,6 +82048,7 @@ case OP_CreateTable: {          /* out2 */
     flags = BTREE_BLOBKEY;
   }
   rc = sqlite3BtreeCreateTable(pDb->pBt, &pgno, flags);
+  if( rc ) goto abort_due_to_error;
   pOut->u.i = pgno;
   break;
 }
@@ -78104,7 +82089,7 @@ case OP_ParseSchema: {
        "SELECT name, rootpage, sql FROM '%q'.%s WHERE %s ORDER BY rowid",
        db->aDb[iDb].zName, zMaster, pOp->p4.z);
     if( zSql==0 ){
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
     }else{
       assert( db->init.busy==0 );
       db->init.busy = 1;
@@ -78116,9 +82101,12 @@ case OP_ParseSchema: {
       db->init.busy = 0;
     }
   }
-  if( rc ) sqlite3ResetAllSchemasOfConnection(db);
-  if( rc==SQLITE_NOMEM ){
-    goto no_mem;
+  if( rc ){
+    sqlite3ResetAllSchemasOfConnection(db);
+    if( rc==SQLITE_NOMEM ){
+      goto no_mem;
+    }
+    goto abort_due_to_error;
   }
   break;  
 }
@@ -78133,6 +82121,7 @@ case OP_ParseSchema: {
 case OP_LoadAnalysis: {
   assert( pOp->p1>=0 && pOp->p1<db->nDb );
   rc = sqlite3AnalysisLoad(db, pOp->p1);
+  if( rc ) goto abort_due_to_error;
   break;  
 }
 #endif /* !defined(SQLITE_OMIT_ANALYZE) */
@@ -78178,7 +82167,7 @@ case OP_DropTrigger: {
 
 
 #ifndef SQLITE_OMIT_INTEGRITY_CHECK
-/* Opcode: IntegrityCk P1 P2 P3 * P5
+/* Opcode: IntegrityCk P1 P2 P3 P4 P5
 **
 ** Do an analysis of the currently open database.  Store in
 ** register P1 the text of an error message describing any problems.
@@ -78189,9 +82178,8 @@ case OP_DropTrigger: {
 ** In other words, the analysis stops as soon as reg(P1) errors are 
 ** seen.  Reg(P1) is updated with the number of errors remaining.
 **
-** The root page numbers of all tables in the database are integer
-** stored in reg(P1), reg(P1+1), reg(P1+2), ....  There are P2 tables
-** total.
+** The root page numbers of all tables in the database are integers
+** stored in P4_INTARRAY argument.
 **
 ** If P5 is not zero, the check is done on the auxiliary database
 ** file, not the main database file.
@@ -78201,30 +82189,24 @@ case OP_DropTrigger: {
 case OP_IntegrityCk: {
   int nRoot;      /* Number of tables to check.  (Number of root pages.) */
   int *aRoot;     /* Array of rootpage numbers for tables to be checked */
-  int j;          /* Loop counter */
   int nErr;       /* Number of errors reported */
   char *z;        /* Text of the error report */
   Mem *pnErr;     /* Register keeping track of errors remaining */
 
   assert( p->bIsReader );
   nRoot = pOp->p2;
+  aRoot = pOp->p4.ai;
   assert( nRoot>0 );
-  aRoot = sqlite3DbMallocRaw(db, sizeof(int)*(nRoot+1) );
-  if( aRoot==0 ) goto no_mem;
-  assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
+  assert( aRoot[nRoot]==0 );
+  assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) );
   pnErr = &aMem[pOp->p3];
   assert( (pnErr->flags & MEM_Int)!=0 );
   assert( (pnErr->flags & (MEM_Str|MEM_Blob))==0 );
   pIn1 = &aMem[pOp->p1];
-  for(j=0; j<nRoot; j++){
-    aRoot[j] = (int)sqlite3VdbeIntValue(&pIn1[j]);
-  }
-  aRoot[j] = 0;
   assert( pOp->p5<db->nDb );
   assert( DbMaskTest(p->btreeMask, pOp->p5) );
   z = sqlite3BtreeIntegrityCheck(db->aDb[pOp->p5].pBt, aRoot, nRoot,
                                  (int)pnErr->u.i, &nErr);
-  sqlite3DbFree(db, aRoot);
   pnErr->u.i -= nErr;
   sqlite3VdbeMemSetNull(pIn1);
   if( nErr==0 ){
@@ -78392,7 +82374,7 @@ case OP_Program: {        /* jump */
   if( p->nFrame>=db->aLimit[SQLITE_LIMIT_TRIGGER_DEPTH] ){
     rc = SQLITE_ERROR;
     sqlite3VdbeError(p, "too many levels of trigger recursion");
-    break;
+    goto abort_due_to_error;
   }
 
   /* Register pRt is used to store the memory required to save the state
@@ -78406,6 +82388,8 @@ case OP_Program: {        /* jump */
     ** variable nMem (and later, VdbeFrame.nChildMem) to this value.
     */
     nMem = pProgram->nMem + pProgram->nCsr;
+    assert( nMem>0 );
+    if( pProgram->nCsr==0 ) nMem++;
     nByte = ROUND8(sizeof(VdbeFrame))
               + nMem * sizeof(Mem)
               + pProgram->nCsr * sizeof(VdbeCursor *)
@@ -78442,7 +82426,8 @@ case OP_Program: {        /* jump */
     }
   }else{
     pFrame = pRt->u.pFrame;
-    assert( pProgram->nMem+pProgram->nCsr==pFrame->nChildMem );
+    assert( pProgram->nMem+pProgram->nCsr==pFrame->nChildMem 
+        || (pProgram->nCsr==0 && pProgram->nMem+1==pFrame->nChildMem) );
     assert( pProgram->nCsr==pFrame->nChildCsr );
     assert( (int)(pOp - aOp)==pFrame->pc );
   }
@@ -78452,12 +82437,15 @@ case OP_Program: {        /* jump */
   pFrame->lastRowid = lastRowid;
   pFrame->nChange = p->nChange;
   pFrame->nDbChange = p->db->nChange;
+  assert( pFrame->pAuxData==0 );
+  pFrame->pAuxData = p->pAuxData;
+  p->pAuxData = 0;
   p->nChange = 0;
   p->pFrame = pFrame;
-  p->aMem = aMem = &VdbeFrameMem(pFrame)[-1];
+  p->aMem = aMem = VdbeFrameMem(pFrame);
   p->nMem = pFrame->nChildMem;
   p->nCursor = (u16)pFrame->nChildCsr;
-  p->apCsr = (VdbeCursor **)&aMem[p->nMem+1];
+  p->apCsr = (VdbeCursor **)&aMem[p->nMem];
   p->aOp = aOp = pProgram->aOp;
   p->nOp = pProgram->nOp;
   p->aOnceFlag = (u8 *)&p->apCsr[p->nCursor];
@@ -78591,20 +82579,31 @@ case OP_IfPos: {        /* jump, in1 */
   break;
 }
 
-/* Opcode: SetIfNotPos P1 P2 P3 * *
-** Synopsis: if r[P1]<=0 then r[P2]=P3
+/* Opcode: OffsetLimit P1 P2 P3 * *
+** Synopsis: if r[P1]>0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1)
 **
-** Register P1 must contain an integer.
-** If the value of register P1 is not positive (if it is less than 1) then
-** set the value of register P2 to be the integer P3.
+** This opcode performs a commonly used computation associated with
+** LIMIT and OFFSET process.  r[P1] holds the limit counter.  r[P3]
+** holds the offset counter.  The opcode computes the combined value
+** of the LIMIT and OFFSET and stores that value in r[P2].  The r[P2]
+** value computed is the total number of rows that will need to be
+** visited in order to complete the query.
+**
+** If r[P3] is zero or negative, that means there is no OFFSET
+** and r[P2] is set to be the value of the LIMIT, r[P1].
+**
+** if r[P1] is zero or negative, that means there is no LIMIT
+** and r[P2] is set to -1. 
+**
+** Otherwise, r[P2] is set to the sum of r[P1] and r[P3].
 */
-case OP_SetIfNotPos: {        /* in1, in2 */
+case OP_OffsetLimit: {    /* in1, out2, in3 */
   pIn1 = &aMem[pOp->p1];
-  assert( pIn1->flags&MEM_Int );
-  if( pIn1->u.i<=0 ){
-    pOut = out2Prerelease(p, pOp);
-    pOut->u.i = pOp->p3;
-  }
+  pIn3 = &aMem[pOp->p3];
+  pOut = out2Prerelease(p, pOp);
+  assert( pIn1->flags & MEM_Int );
+  assert( pIn3->flags & MEM_Int );
+  pOut->u.i = pIn1->u.i<=0 ? -1 : pIn1->u.i+(pIn3->u.i>0?pIn3->u.i:0);
   break;
 }
 
@@ -78643,21 +82642,6 @@ case OP_DecrJumpZero: {      /* jump, in1 */
 }
 
 
-/* Opcode: JumpZeroIncr P1 P2 * * *
-** Synopsis: if (r[P1]++)==0 ) goto P2
-**
-** The register P1 must contain an integer.  If register P1 is initially
-** zero, then jump to P2.  Increment register P1 regardless of whether or
-** not the jump is taken.
-*/
-case OP_JumpZeroIncr: {        /* jump, in1 */
-  pIn1 = &aMem[pOp->p1];
-  assert( pIn1->flags&MEM_Int );
-  VdbeBranchTaken(pIn1->u.i==0, 2);
-  if( (pIn1->u.i++)==0 ) goto jump_to_p2;
-  break;
-}
-
 /* Opcode: AggStep0 * P2 P3 P4 P5
 ** Synopsis: accum=r[P3] step(r[P2@P5])
 **
@@ -78692,10 +82676,10 @@ case OP_AggStep0: {
 
   assert( pOp->p4type==P4_FUNCDEF );
   n = pOp->p5;
-  assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
-  assert( n==0 || (pOp->p2>0 && pOp->p2+n<=(p->nMem-p->nCursor)+1) );
+  assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) );
+  assert( n==0 || (pOp->p2>0 && pOp->p2+n<=(p->nMem+1 - p->nCursor)+1) );
   assert( pOp->p3<pOp->p2 || pOp->p3>=pOp->p2+n );
-  pCtx = sqlite3DbMallocRaw(db, sizeof(*pCtx) + (n-1)*sizeof(sqlite3_value*));
+  pCtx = sqlite3DbMallocRawNN(db, sizeof(*pCtx) + (n-1)*sizeof(sqlite3_value*));
   if( pCtx==0 ) goto no_mem;
   pCtx->pMem = 0;
   pCtx->pFunc = pOp->p4.pFunc;
@@ -78738,13 +82722,14 @@ case OP_AggStep: {
   pCtx->pOut = &t;
   pCtx->fErrorOrAux = 0;
   pCtx->skipFlag = 0;
-  (pCtx->pFunc->xStep)(pCtx,pCtx->argc,pCtx->argv); /* IMP: R-24505-23230 */
+  (pCtx->pFunc->xSFunc)(pCtx,pCtx->argc,pCtx->argv); /* IMP: R-24505-23230 */
   if( pCtx->fErrorOrAux ){
     if( pCtx->isError ){
       sqlite3VdbeError(p, "%s", sqlite3_value_text(&t));
       rc = pCtx->isError;
     }
     sqlite3VdbeMemRelease(&t);
+    if( rc ) goto abort_due_to_error;
   }else{
     assert( t.flags==MEM_Null );
   }
@@ -78771,12 +82756,13 @@ case OP_AggStep: {
 */
 case OP_AggFinal: {
   Mem *pMem;
-  assert( pOp->p1>0 && pOp->p1<=(p->nMem-p->nCursor) );
+  assert( pOp->p1>0 && pOp->p1<=(p->nMem+1 - p->nCursor) );
   pMem = &aMem[pOp->p1];
   assert( (pMem->flags & ~(MEM_Null|MEM_Agg))==0 );
   rc = sqlite3VdbeMemFinalize(pMem, pOp->p4.pFunc);
   if( rc ){
     sqlite3VdbeError(p, "%s", sqlite3_value_text(pMem));
+    goto abort_due_to_error;
   }
   sqlite3VdbeChangeEncoding(pMem, encoding);
   UPDATE_MAX_BLOBSIZE(pMem);
@@ -78812,7 +82798,8 @@ case OP_Checkpoint: {
        || pOp->p2==SQLITE_CHECKPOINT_TRUNCATE
   );
   rc = sqlite3Checkpoint(db, pOp->p1, pOp->p2, &aRes[1], &aRes[2]);
-  if( rc==SQLITE_BUSY ){
+  if( rc ){
+    if( rc!=SQLITE_BUSY ) goto abort_due_to_error;
     rc = SQLITE_OK;
     aRes[0] = 1;
   }
@@ -78885,7 +82872,7 @@ case OP_JournalMode: {    /* out2 */
           "cannot change %s wal mode from within a transaction",
           (eNew==PAGER_JOURNALMODE_WAL ? "into" : "out of")
       );
-      break;
+      goto abort_due_to_error;
     }else{
  
       if( eOld==PAGER_JOURNALMODE_WAL ){
@@ -78915,9 +82902,7 @@ case OP_JournalMode: {    /* out2 */
   }
 #endif /* ifndef SQLITE_OMIT_WAL */
 
-  if( rc ){
-    eNew = eOld;
-  }
+  if( rc ) eNew = eOld;
   eNew = sqlite3PagerSetJournalMode(pPager, eNew);
 
   pOut->flags = MEM_Str|MEM_Static|MEM_Term;
@@ -78925,6 +82910,7 @@ case OP_JournalMode: {    /* out2 */
   pOut->n = sqlite3Strlen30(pOut->z);
   pOut->enc = SQLITE_UTF8;
   sqlite3VdbeChangeEncoding(pOut, encoding);
+  if( rc ) goto abort_due_to_error;
   break;
 };
 #endif /* SQLITE_OMIT_PRAGMA */
@@ -78939,6 +82925,7 @@ case OP_JournalMode: {    /* out2 */
 case OP_Vacuum: {
   assert( p->readOnly==0 );
   rc = sqlite3RunVacuum(&p->zErrMsg, db);
+  if( rc ) goto abort_due_to_error;
   break;
 }
 #endif
@@ -78959,7 +82946,8 @@ case OP_IncrVacuum: {        /* jump */
   pBt = db->aDb[pOp->p1].pBt;
   rc = sqlite3BtreeIncrVacuum(pBt);
   VdbeBranchTaken(rc==SQLITE_DONE,2);
-  if( rc==SQLITE_DONE ){
+  if( rc ){
+    if( rc!=SQLITE_DONE ) goto abort_due_to_error;
     rc = SQLITE_OK;
     goto jump_to_p2;
   }
@@ -79010,9 +82998,12 @@ case OP_TableLock: {
     assert( DbMaskTest(p->btreeMask, p1) );
     assert( isWriteLock==0 || isWriteLock==1 );
     rc = sqlite3BtreeLockTable(db->aDb[p1].pBt, pOp->p2, isWriteLock);
-    if( (rc&0xFF)==SQLITE_LOCKED ){
-      const char *z = pOp->p4.z;
-      sqlite3VdbeError(p, "database table is locked: %s", z);
+    if( rc ){
+      if( (rc&0xFF)==SQLITE_LOCKED ){
+        const char *z = pOp->p4.z;
+        sqlite3VdbeError(p, "database table is locked: %s", z);
+      }
+      goto abort_due_to_error;
     }
   }
   break;
@@ -79034,6 +83025,7 @@ case OP_VBegin: {
   pVTab = pOp->p4.pVtab;
   rc = sqlite3VtabBegin(db, pVTab);
   if( pVTab ) sqlite3VtabImportErrmsg(p, pVTab->pVtab);
+  if( rc ) goto abort_due_to_error;
   break;
 }
 #endif /* SQLITE_OMIT_VIRTUALTABLE */
@@ -79062,6 +83054,7 @@ case OP_VCreate: {
     rc = sqlite3VtabCallCreate(db, pOp->p1, zTab, &p->zErrMsg);
   }
   sqlite3VdbeMemRelease(&sMem);
+  if( rc ) goto abort_due_to_error;
   break;
 }
 #endif /* SQLITE_OMIT_VIRTUALTABLE */
@@ -79076,6 +83069,7 @@ case OP_VDestroy: {
   db->nVDestroy++;
   rc = sqlite3VtabCallDestroy(db, pOp->p1, pOp->p4.z);
   db->nVDestroy--;
+  if( rc ) goto abort_due_to_error;
   break;
 }
 #endif /* SQLITE_OMIT_VIRTUALTABLE */
@@ -79089,35 +83083,35 @@ case OP_VDestroy: {
 */
 case OP_VOpen: {
   VdbeCursor *pCur;
-  sqlite3_vtab_cursor *pVtabCursor;
+  sqlite3_vtab_cursor *pVCur;
   sqlite3_vtab *pVtab;
   const sqlite3_module *pModule;
 
   assert( p->bIsReader );
   pCur = 0;
-  pVtabCursor = 0;
+  pVCur = 0;
   pVtab = pOp->p4.pVtab->pVtab;
   if( pVtab==0 || NEVER(pVtab->pModule==0) ){
     rc = SQLITE_LOCKED;
-    break;
+    goto abort_due_to_error;
   }
   pModule = pVtab->pModule;
-  rc = pModule->xOpen(pVtab, &pVtabCursor);
+  rc = pModule->xOpen(pVtab, &pVCur);
   sqlite3VtabImportErrmsg(p, pVtab);
-  if( SQLITE_OK==rc ){
-    /* Initialize sqlite3_vtab_cursor base class */
-    pVtabCursor->pVtab = pVtab;
+  if( rc ) goto abort_due_to_error;
 
-    /* Initialize vdbe cursor object */
-    pCur = allocateCursor(p, pOp->p1, 0, -1, 0);
-    if( pCur ){
-      pCur->pVtabCursor = pVtabCursor;
-      pVtab->nRef++;
-    }else{
-      assert( db->mallocFailed );
-      pModule->xClose(pVtabCursor);
-      goto no_mem;
-    }
+  /* Initialize sqlite3_vtab_cursor base class */
+  pVCur->pVtab = pVtab;
+
+  /* Initialize vdbe cursor object */
+  pCur = allocateCursor(p, pOp->p1, 0, -1, CURTYPE_VTAB);
+  if( pCur ){
+    pCur->uc.pVCur = pVCur;
+    pVtab->nRef++;
+  }else{
+    assert( db->mallocFailed );
+    pModule->xClose(pVCur);
+    goto no_mem;
   }
   break;
 }
@@ -79149,7 +83143,7 @@ case OP_VFilter: {   /* jump */
   const sqlite3_module *pModule;
   Mem *pQuery;
   Mem *pArgc;
-  sqlite3_vtab_cursor *pVtabCursor;
+  sqlite3_vtab_cursor *pVCur;
   sqlite3_vtab *pVtab;
   VdbeCursor *pCur;
   int res;
@@ -79161,9 +83155,9 @@ case OP_VFilter: {   /* jump */
   pCur = p->apCsr[pOp->p1];
   assert( memIsValid(pQuery) );
   REGISTER_TRACE(pOp->p3, pQuery);
-  assert( pCur->pVtabCursor );
-  pVtabCursor = pCur->pVtabCursor;
-  pVtab = pVtabCursor->pVtab;
+  assert( pCur->eCurType==CURTYPE_VTAB );
+  pVCur = pCur->uc.pVCur;
+  pVtab = pVCur->pVtab;
   pModule = pVtab->pModule;
 
   /* Grab the index number and argc parameters */
@@ -79177,11 +83171,10 @@ case OP_VFilter: {   /* jump */
   for(i = 0; i<nArg; i++){
     apArg[i] = &pArgc[i+1];
   }
-  rc = pModule->xFilter(pVtabCursor, iQuery, pOp->p4.z, nArg, apArg);
+  rc = pModule->xFilter(pVCur, iQuery, pOp->p4.z, nArg, apArg);
   sqlite3VtabImportErrmsg(p, pVtab);
-  if( rc==SQLITE_OK ){
-    res = pModule->xEof(pVtabCursor);
-  }
+  if( rc ) goto abort_due_to_error;
+  res = pModule->xEof(pVCur);
   pCur->nullRow = 0;
   VdbeBranchTaken(res!=0,2);
   if( res ) goto jump_to_p2;
@@ -79204,21 +83197,21 @@ case OP_VColumn: {
   sqlite3_context sContext;
 
   VdbeCursor *pCur = p->apCsr[pOp->p1];
-  assert( pCur->pVtabCursor );
-  assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
+  assert( pCur->eCurType==CURTYPE_VTAB );
+  assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) );
   pDest = &aMem[pOp->p3];
   memAboutToChange(p, pDest);
   if( pCur->nullRow ){
     sqlite3VdbeMemSetNull(pDest);
     break;
   }
-  pVtab = pCur->pVtabCursor->pVtab;
+  pVtab = pCur->uc.pVCur->pVtab;
   pModule = pVtab->pModule;
   assert( pModule->xColumn );
   memset(&sContext, 0, sizeof(sContext));
   sContext.pOut = pDest;
   MemSetTypeFlag(pDest, MEM_Null);
-  rc = pModule->xColumn(pCur->pVtabCursor, &sContext, pOp->p2);
+  rc = pModule->xColumn(pCur->uc.pVCur, &sContext, pOp->p2);
   sqlite3VtabImportErrmsg(p, pVtab);
   if( sContext.isError ){
     rc = sContext.isError;
@@ -79230,6 +83223,7 @@ case OP_VColumn: {
   if( sqlite3VdbeMemTooBig(pDest) ){
     goto too_big;
   }
+  if( rc ) goto abort_due_to_error;
   break;
 }
 #endif /* SQLITE_OMIT_VIRTUALTABLE */
@@ -79249,11 +83243,11 @@ case OP_VNext: {   /* jump */
 
   res = 0;
   pCur = p->apCsr[pOp->p1];
-  assert( pCur->pVtabCursor );
+  assert( pCur->eCurType==CURTYPE_VTAB );
   if( pCur->nullRow ){
     break;
   }
-  pVtab = pCur->pVtabCursor->pVtab;
+  pVtab = pCur->uc.pVCur->pVtab;
   pModule = pVtab->pModule;
   assert( pModule->xNext );
 
@@ -79263,11 +83257,10 @@ case OP_VNext: {   /* jump */
   ** data is available) and the error code returned when xColumn or
   ** some other method is next invoked on the save virtual table cursor.
   */
-  rc = pModule->xNext(pCur->pVtabCursor);
+  rc = pModule->xNext(pCur->uc.pVCur);
   sqlite3VtabImportErrmsg(p, pVtab);
-  if( rc==SQLITE_OK ){
-    res = pModule->xEof(pCur->pVtabCursor);
-  }
+  if( rc ) goto abort_due_to_error;
+  res = pModule->xEof(pCur->uc.pVCur);
   VdbeBranchTaken(!res,2);
   if( !res ){
     /* If there is data, jump to P2 */
@@ -79299,11 +83292,11 @@ case OP_VRename: {
   testcase( pName->enc==SQLITE_UTF16BE );
   testcase( pName->enc==SQLITE_UTF16LE );
   rc = sqlite3VdbeChangeEncoding(pName, SQLITE_UTF8);
-  if( rc==SQLITE_OK ){
-    rc = pVtab->pModule->xRename(pVtab, pName->z);
-    sqlite3VtabImportErrmsg(p, pVtab);
-    p->expired = 0;
-  }
+  if( rc ) goto abort_due_to_error;
+  rc = pVtab->pModule->xRename(pVtab, pName->z);
+  sqlite3VtabImportErrmsg(p, pVtab);
+  p->expired = 0;
+  if( rc ) goto abort_due_to_error;
   break;
 }
 #endif
@@ -79352,7 +83345,7 @@ case OP_VUpdate: {
   pVtab = pOp->p4.pVtab->pVtab;
   if( pVtab==0 || NEVER(pVtab->pModule==0) ){
     rc = SQLITE_LOCKED;
-    break;
+    goto abort_due_to_error;
   }
   pModule = pVtab->pModule;
   nArg = pOp->p2;
@@ -79384,6 +83377,7 @@ case OP_VUpdate: {
     }else{
       p->nChange++;
     }
+    if( rc ) goto abort_due_to_error;
   }
   break;
 }
@@ -79475,6 +83469,28 @@ case OP_Init: {          /* jump */
   break;
 }
 
+#ifdef SQLITE_ENABLE_CURSOR_HINTS
+/* Opcode: CursorHint P1 * * P4 *
+**
+** Provide a hint to cursor P1 that it only needs to return rows that
+** satisfy the Expr in P4.  TK_REGISTER terms in the P4 expression refer
+** to values currently held in registers.  TK_COLUMN terms in the P4
+** expression refer to columns in the b-tree to which cursor P1 is pointing.
+*/
+case OP_CursorHint: {
+  VdbeCursor *pC;
+
+  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
+  assert( pOp->p4type==P4_EXPR );
+  pC = p->apCsr[pOp->p1];
+  if( pC ){
+    assert( pC->eCurType==CURTYPE_BTREE );
+    sqlite3BtreeCursorHint(pC->uc.pCursor, BTREE_HINT_RANGE,
+                           pOp->p4.pExpr, aMem);
+  }
+  break;
+}
+#endif /* SQLITE_ENABLE_CURSOR_HINTS */
 
 /* Opcode: Noop * * * * *
 **
@@ -79518,11 +83534,12 @@ default: {          /* This is really OP_Noop and OP_Explain */
 
 #ifdef SQLITE_DEBUG
     if( db->flags & SQLITE_VdbeTrace ){
+      u8 opProperty = sqlite3OpcodeProperty[pOrigOp->opcode];
       if( rc!=0 ) printf("rc=%d\n",rc);
-      if( pOrigOp->opflags & (OPFLG_OUT2) ){
+      if( opProperty & (OPFLG_OUT2) ){
         registerTrace(pOrigOp->p2, &aMem[pOrigOp->p2]);
       }
-      if( pOrigOp->opflags & OPFLG_OUT3 ){
+      if( opProperty & OPFLG_OUT3 ){
         registerTrace(pOrigOp->p3, &aMem[pOrigOp->p3]);
       }
     }
@@ -79533,14 +83550,19 @@ default: {          /* This is really OP_Noop and OP_Explain */
   /* If we reach this point, it means that execution is finished with
   ** an error of some kind.
   */
-vdbe_error_halt:
+abort_due_to_error:
+  if( db->mallocFailed ) rc = SQLITE_NOMEM_BKPT;
   assert( rc );
+  if( p->zErrMsg==0 && rc!=SQLITE_IOERR_NOMEM ){
+    sqlite3VdbeError(p, "%s", sqlite3ErrStr(rc));
+  }
   p->rc = rc;
+  sqlite3SystemError(db, rc);
   testcase( sqlite3GlobalConfig.xLog!=0 );
   sqlite3_log(rc, "statement aborts at %d: [%s] %s", 
                    (int)(pOp - aOp), p->zSql, p->zErrMsg);
   sqlite3VdbeHalt(p);
-  if( rc==SQLITE_IOERR_NOMEM ) db->mallocFailed = 1;
+  if( rc==SQLITE_IOERR_NOMEM ) sqlite3OomFault(db);
   rc = SQLITE_ERROR;
   if( resetSchemaOnFault>0 ){
     sqlite3ResetOneSchema(db, resetSchemaOnFault-1);
@@ -79554,6 +83576,9 @@ vdbe_return:
   testcase( nVmStep>0 );
   p->aCounter[SQLITE_STMTSTATUS_VM_STEP] += (int)nVmStep;
   sqlite3VdbeLeave(p);
+  assert( rc!=SQLITE_OK || nExtraDelete==0 
+       || sqlite3_strlike("DELETE%",p->zSql,0)!=0 
+  );
   return rc;
 
   /* Jump to here if a string or blob larger than SQLITE_MAX_LENGTH
@@ -79562,36 +83587,25 @@ vdbe_return:
 too_big:
   sqlite3VdbeError(p, "string or blob too big");
   rc = SQLITE_TOOBIG;
-  goto vdbe_error_halt;
+  goto abort_due_to_error;
 
   /* Jump to here if a malloc() fails.
   */
 no_mem:
-  db->mallocFailed = 1;
+  sqlite3OomFault(db);
   sqlite3VdbeError(p, "out of memory");
-  rc = SQLITE_NOMEM;
-  goto vdbe_error_halt;
-
-  /* Jump to here for any other kind of fatal error.  The "rc" variable
-  ** should hold the error number.
-  */
-abort_due_to_error:
-  assert( p->zErrMsg==0 );
-  if( db->mallocFailed ) rc = SQLITE_NOMEM;
-  if( rc!=SQLITE_IOERR_NOMEM ){
-    sqlite3VdbeError(p, "%s", sqlite3ErrStr(rc));
-  }
-  goto vdbe_error_halt;
+  rc = SQLITE_NOMEM_BKPT;
+  goto abort_due_to_error;
 
   /* Jump to here if the sqlite3_interrupt() API sets the interrupt
   ** flag.
   */
 abort_due_to_interrupt:
   assert( db->u1.isInterrupted );
-  rc = SQLITE_INTERRUPT;
+  rc = db->mallocFailed ? SQLITE_NOMEM_BKPT : SQLITE_INTERRUPT;
   p->rc = rc;
   sqlite3VdbeError(p, "%s", sqlite3ErrStr(rc));
-  goto vdbe_error_halt;
+  goto abort_due_to_error;
 }
 
 
@@ -79629,6 +83643,8 @@ struct Incrblob {
   BtCursor *pCsr;         /* Cursor pointing at blob row */
   sqlite3_stmt *pStmt;    /* Statement holding cursor open */
   sqlite3 *db;            /* The associated database */
+  char *zDb;              /* Database name */
+  Table *pTab;            /* Table object */
 };
 
 
@@ -79675,7 +83691,7 @@ static int blobSeekToRow(Incrblob *p, sqlite3_int64 iRow, char **pzErr){
     }else{
       p->iOffset = pC->aType[p->iCol + pC->nField];
       p->nByte = sqlite3VdbeSerialTypeLen(type);
-      p->pCsr =  pC->pCursor;
+      p->pCsr =  pC->uc.pCursor;
       sqlite3BtreeIncrblobCursor(p->pCsr);
     }
   }
@@ -79714,38 +83730,6 @@ SQLITE_API int SQLITE_STDCALL sqlite3_blob_open(
 ){
   int nAttempt = 0;
   int iCol;               /* Index of zColumn in row-record */
-
-  /* This VDBE program seeks a btree cursor to the identified 
-  ** db/table/row entry. The reason for using a vdbe program instead
-  ** of writing code to use the b-tree layer directly is that the
-  ** vdbe program will take advantage of the various transaction,
-  ** locking and error handling infrastructure built into the vdbe.
-  **
-  ** After seeking the cursor, the vdbe executes an OP_ResultRow.
-  ** Code external to the Vdbe then "borrows" the b-tree cursor and
-  ** uses it to implement the blob_read(), blob_write() and 
-  ** blob_bytes() functions.
-  **
-  ** The sqlite3_blob_close() function finalizes the vdbe program,
-  ** which closes the b-tree cursor and (possibly) commits the 
-  ** transaction.
-  */
-  static const int iLn = VDBE_OFFSET_LINENO(4);
-  static const VdbeOpList openBlob[] = {
-    /* {OP_Transaction, 0, 0, 0},  // 0: Inserted separately */
-    {OP_TableLock, 0, 0, 0},       /* 1: Acquire a read or write lock */
-    /* One of the following two instructions is replaced by an OP_Noop. */
-    {OP_OpenRead, 0, 0, 0},        /* 2: Open cursor 0 for reading */
-    {OP_OpenWrite, 0, 0, 0},       /* 3: Open cursor 0 for read/write */
-    {OP_Variable, 1, 1, 1},        /* 4: Push the rowid to the stack */
-    {OP_NotExists, 0, 10, 1},      /* 5: Seek the cursor */
-    {OP_Column, 0, 0, 1},          /* 6  */
-    {OP_ResultRow, 1, 0, 0},       /* 7  */
-    {OP_Goto, 0, 4, 0},            /* 8  */
-    {OP_Close, 0, 0, 0},           /* 9  */
-    {OP_Halt, 0, 0, 0},            /* 10 */
-  };
-
   int rc = SQLITE_OK;
   char *zErr = 0;
   Table *pTab;
@@ -79804,6 +83788,8 @@ SQLITE_API int SQLITE_STDCALL sqlite3_blob_open(
       sqlite3BtreeLeaveAll(db);
       goto blob_open_out;
     }
+    pBlob->pTab = pTab;
+    pBlob->zDb = db->aDb[sqlite3SchemaToIndex(db, pTab->pSchema)].zName;
 
     /* Now search pTab for the exact column. */
     for(iCol=0; iCol<pTab->nCol; iCol++) {
@@ -79864,45 +83850,78 @@ SQLITE_API int SQLITE_STDCALL sqlite3_blob_open(
     pBlob->pStmt = (sqlite3_stmt *)sqlite3VdbeCreate(pParse);
     assert( pBlob->pStmt || db->mallocFailed );
     if( pBlob->pStmt ){
+      
+      /* This VDBE program seeks a btree cursor to the identified 
+      ** db/table/row entry. The reason for using a vdbe program instead
+      ** of writing code to use the b-tree layer directly is that the
+      ** vdbe program will take advantage of the various transaction,
+      ** locking and error handling infrastructure built into the vdbe.
+      **
+      ** After seeking the cursor, the vdbe executes an OP_ResultRow.
+      ** Code external to the Vdbe then "borrows" the b-tree cursor and
+      ** uses it to implement the blob_read(), blob_write() and 
+      ** blob_bytes() functions.
+      **
+      ** The sqlite3_blob_close() function finalizes the vdbe program,
+      ** which closes the b-tree cursor and (possibly) commits the 
+      ** transaction.
+      */
+      static const int iLn = VDBE_OFFSET_LINENO(2);
+      static const VdbeOpList openBlob[] = {
+        {OP_TableLock,      0, 0, 0},  /* 0: Acquire a read or write lock */
+        {OP_OpenRead,       0, 0, 0},  /* 1: Open a cursor */
+        {OP_Variable,       1, 1, 0},  /* 2: Move ?1 into reg[1] */
+        {OP_NotExists,      0, 7, 1},  /* 3: Seek the cursor */
+        {OP_Column,         0, 0, 1},  /* 4  */
+        {OP_ResultRow,      1, 0, 0},  /* 5  */
+        {OP_Goto,           0, 2, 0},  /* 6  */
+        {OP_Close,          0, 0, 0},  /* 7  */
+        {OP_Halt,           0, 0, 0},  /* 8  */
+      };
       Vdbe *v = (Vdbe *)pBlob->pStmt;
       int iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
-
+      VdbeOp *aOp;
 
       sqlite3VdbeAddOp4Int(v, OP_Transaction, iDb, flags, 
                            pTab->pSchema->schema_cookie,
                            pTab->pSchema->iGeneration);
       sqlite3VdbeChangeP5(v, 1);     
-      sqlite3VdbeAddOpList(v, ArraySize(openBlob), openBlob, iLn);
+      aOp = sqlite3VdbeAddOpList(v, ArraySize(openBlob), openBlob, iLn);
 
       /* Make sure a mutex is held on the table to be accessed */
       sqlite3VdbeUsesBtree(v, iDb); 
 
-      /* Configure the OP_TableLock instruction */
+      if( db->mallocFailed==0 ){
+        assert( aOp!=0 );
+        /* Configure the OP_TableLock instruction */
 #ifdef SQLITE_OMIT_SHARED_CACHE
-      sqlite3VdbeChangeToNoop(v, 1);
+        aOp[0].opcode = OP_Noop;
 #else
-      sqlite3VdbeChangeP1(v, 1, iDb);
-      sqlite3VdbeChangeP2(v, 1, pTab->tnum);
-      sqlite3VdbeChangeP3(v, 1, flags);
-      sqlite3VdbeChangeP4(v, 1, pTab->zName, P4_TRANSIENT);
-#endif
-
-      /* Remove either the OP_OpenWrite or OpenRead. Set the P2 
-      ** parameter of the other to pTab->tnum.  */
-      sqlite3VdbeChangeToNoop(v, 3 - flags);
-      sqlite3VdbeChangeP2(v, 2 + flags, pTab->tnum);
-      sqlite3VdbeChangeP3(v, 2 + flags, iDb);
-
-      /* Configure the number of columns. Configure the cursor to
-      ** think that the table has one more column than it really
-      ** does. An OP_Column to retrieve this imaginary column will
-      ** always return an SQL NULL. This is useful because it means
-      ** we can invoke OP_Column to fill in the vdbe cursors type 
-      ** and offset cache without causing any IO.
-      */
-      sqlite3VdbeChangeP4(v, 2+flags, SQLITE_INT_TO_PTR(pTab->nCol+1),P4_INT32);
-      sqlite3VdbeChangeP2(v, 6, pTab->nCol);
-      if( !db->mallocFailed ){
+        aOp[0].p1 = iDb;
+        aOp[0].p2 = pTab->tnum;
+        aOp[0].p3 = flags;
+        sqlite3VdbeChangeP4(v, 1, pTab->zName, P4_TRANSIENT);
+      }
+      if( db->mallocFailed==0 ){
+#endif
+
+        /* Remove either the OP_OpenWrite or OpenRead. Set the P2 
+        ** parameter of the other to pTab->tnum.  */
+        if( flags ) aOp[1].opcode = OP_OpenWrite;
+        aOp[1].p2 = pTab->tnum;
+        aOp[1].p3 = iDb;   
+
+        /* Configure the number of columns. Configure the cursor to
+        ** think that the table has one more column than it really
+        ** does. An OP_Column to retrieve this imaginary column will
+        ** always return an SQL NULL. This is useful because it means
+        ** we can invoke OP_Column to fill in the vdbe cursors type 
+        ** and offset cache without causing any IO.
+        */
+        aOp[1].p4type = P4_INT32;
+        aOp[1].p4.i = pTab->nCol+1;
+        aOp[4].p2 = pTab->nCol;
+
         pParse->nVar = 1;
         pParse->nMem = 1;
         pParse->nTab = 1;
@@ -79992,6 +84011,30 @@ static int blobReadWrite(
     */
     assert( db == v->db );
     sqlite3BtreeEnterCursor(p->pCsr);
+
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+    if( xCall==sqlite3BtreePutData && db->xPreUpdateCallback ){
+      /* If a pre-update hook is registered and this is a write cursor, 
+      ** invoke it here. 
+      ** 
+      ** TODO: The preupdate-hook is passed SQLITE_DELETE, even though this
+      ** operation should really be an SQLITE_UPDATE. This is probably
+      ** incorrect, but is convenient because at this point the new.* values 
+      ** are not easily obtainable. And for the sessions module, an 
+      ** SQLITE_UPDATE where the PK columns do not change is handled in the 
+      ** same way as an SQLITE_DELETE (the SQLITE_DELETE code is actually
+      ** slightly more efficient). Since you cannot write to a PK column
+      ** using the incremental-blob API, this works. For the sessions module
+      ** anyhow.
+      */
+      sqlite3_int64 iKey;
+      sqlite3BtreeKeySize(p->pCsr, &iKey);
+      sqlite3VdbePreUpdateHook(
+          v, v->apCsr[0], SQLITE_DELETE, p->zDb, p->pTab, iKey, -1
+      );
+    }
+#endif
+
     rc = xCall(p->pCsr, iOffset+p->iOffset, n, z);
     sqlite3BtreeLeaveCursor(p->pCsr);
     if( rc==SQLITE_ABORT ){
@@ -80618,7 +84661,7 @@ static int vdbePmaReadBlob(
       int nNew = MAX(128, p->nAlloc*2);
       while( nByte>nNew ) nNew = nNew*2;
       aNew = sqlite3Realloc(p->aAlloc, nNew);
-      if( !aNew ) return SQLITE_NOMEM;
+      if( !aNew ) return SQLITE_NOMEM_BKPT;
       p->nAlloc = nNew;
       p->aAlloc = aNew;
     }
@@ -80730,7 +84773,7 @@ static int vdbePmaReaderSeek(
     int iBuf = pReadr->iReadOff % pgsz;
     if( pReadr->aBuffer==0 ){
       pReadr->aBuffer = (u8*)sqlite3Malloc(pgsz);
-      if( pReadr->aBuffer==0 ) rc = SQLITE_NOMEM;
+      if( pReadr->aBuffer==0 ) rc = SQLITE_NOMEM_BKPT;
       pReadr->nBuffer = pgsz;
     }
     if( rc==SQLITE_OK && iBuf ){
@@ -80815,7 +84858,7 @@ static int vdbePmaReaderInit(
 
   rc = vdbePmaReaderSeek(pTask, pReadr, pFile, iStart);
   if( rc==SQLITE_OK ){
-    u64 nByte;                    /* Size of PMA in bytes */
+    u64 nByte = 0;                 /* Size of PMA in bytes */
     rc = vdbePmaReadVarint(pReadr, &nByte);
     pReadr->iEof = pReadr->iReadOff + nByte;
     *pnByte += nByte;
@@ -81009,7 +85052,6 @@ SQLITE_PRIVATE int sqlite3VdbeSorterInit(
 ){
   int pgsz;                       /* Page size of main database */
   int i;                          /* Used to iterate through aTask[] */
-  int mxCache;                    /* Cache size */
   VdbeSorter *pSorter;            /* The new sorter */
   KeyInfo *pKeyInfo;              /* Copy of pCsr->pKeyInfo with db==0 */
   int szKeyInfo;                  /* Size of pCsr->pKeyInfo in bytes */
@@ -81039,13 +85081,14 @@ SQLITE_PRIVATE int sqlite3VdbeSorterInit(
 #endif
 
   assert( pCsr->pKeyInfo && pCsr->pBt==0 );
+  assert( pCsr->eCurType==CURTYPE_SORTER );
   szKeyInfo = sizeof(KeyInfo) + (pCsr->pKeyInfo->nField-1)*sizeof(CollSeq*);
   sz = sizeof(VdbeSorter) + nWorker * sizeof(SortSubtask);
 
   pSorter = (VdbeSorter*)sqlite3DbMallocZero(db, sz + szKeyInfo);
-  pCsr->pSorter = pSorter;
+  pCsr->uc.pSorter = pSorter;
   if( pSorter==0 ){
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
   }else{
     pSorter->pKeyInfo = pKeyInfo = (KeyInfo*)((u8*)pSorter + sz);
     memcpy(pKeyInfo, pCsr->pKeyInfo, szKeyInfo);
@@ -81056,7 +85099,7 @@ SQLITE_PRIVATE int sqlite3VdbeSorterInit(
     }
     pSorter->pgsz = pgsz = sqlite3BtreeGetPageSize(db->aDb[0].pBt);
     pSorter->nTask = nWorker + 1;
-    pSorter->iPrev = nWorker-1;
+    pSorter->iPrev = (u8)(nWorker - 1);
     pSorter->bUseThreads = (pSorter->nTask>1);
     pSorter->db = db;
     for(i=0; i<pSorter->nTask; i++){
@@ -81065,11 +85108,20 @@ SQLITE_PRIVATE int sqlite3VdbeSorterInit(
     }
 
     if( !sqlite3TempInMemory(db) ){
+      i64 mxCache;                /* Cache size in bytes*/
       u32 szPma = sqlite3GlobalConfig.szPma;
       pSorter->mnPmaSize = szPma * pgsz;
+
       mxCache = db->aDb[0].pSchema->cache_size;
-      if( mxCache<(int)szPma ) mxCache = (int)szPma;
-      pSorter->mxPmaSize = MIN((i64)mxCache*pgsz, SQLITE_MAX_PMASZ);
+      if( mxCache<0 ){
+        /* A negative cache-size value C indicates that the cache is abs(C)
+        ** KiB in size.  */
+        mxCache = mxCache * -1024;
+      }else{
+        mxCache = mxCache * pgsz;
+      }
+      mxCache = MIN(mxCache, SQLITE_MAX_PMASZ);
+      pSorter->mxPmaSize = MAX(pSorter->mnPmaSize, (int)mxCache);
 
       /* EVIDENCE-OF: R-26747-61719 When the application provides any amount of
       ** scratch memory using SQLITE_CONFIG_SCRATCH, SQLite avoids unnecessary
@@ -81079,7 +85131,7 @@ SQLITE_PRIVATE int sqlite3VdbeSorterInit(
         assert( pSorter->iMemory==0 );
         pSorter->nMemory = pgsz;
         pSorter->list.aMemory = (u8*)sqlite3Malloc(pgsz);
-        if( !pSorter->list.aMemory ) rc = SQLITE_NOMEM;
+        if( !pSorter->list.aMemory ) rc = SQLITE_NOMEM_BKPT;
       }
     }
 
@@ -81327,12 +85379,14 @@ SQLITE_PRIVATE void sqlite3VdbeSorterReset(sqlite3 *db, VdbeSorter *pSorter){
 ** Free any cursor components allocated by sqlite3VdbeSorterXXX routines.
 */
 SQLITE_PRIVATE void sqlite3VdbeSorterClose(sqlite3 *db, VdbeCursor *pCsr){
-  VdbeSorter *pSorter = pCsr->pSorter;
+  VdbeSorter *pSorter;
+  assert( pCsr->eCurType==CURTYPE_SORTER );
+  pSorter = pCsr->uc.pSorter;
   if( pSorter ){
     sqlite3VdbeSorterReset(db, pSorter);
     sqlite3_free(pSorter->list.aMemory);
     sqlite3DbFree(db, pSorter);
-    pCsr->pSorter = 0;
+    pCsr->uc.pSorter = 0;
   }
 }
 
@@ -81399,7 +85453,7 @@ static int vdbeSortAllocUnpacked(SortSubtask *pTask){
         pTask->pSorter->pKeyInfo, 0, 0, &pFree
     );
     assert( pTask->pUnpacked==(UnpackedRecord*)pFree );
-    if( pFree==0 ) return SQLITE_NOMEM;
+    if( pFree==0 ) return SQLITE_NOMEM_BKPT;
     pTask->pUnpacked->nField = pTask->pSorter->pKeyInfo->nField;
     pTask->pUnpacked->errCode = 0;
   }
@@ -81474,7 +85528,7 @@ static int vdbeSorterSort(SortSubtask *pTask, SorterList *pList){
 
   aSlot = (SorterRecord **)sqlite3MallocZero(64 * sizeof(SorterRecord *));
   if( !aSlot ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
 
   while( p ){
@@ -81524,7 +85578,7 @@ static void vdbePmaWriterInit(
   memset(p, 0, sizeof(PmaWriter));
   p->aBuffer = (u8*)sqlite3Malloc(nBuf);
   if( !p->aBuffer ){
-    p->eFWErr = SQLITE_NOMEM;
+    p->eFWErr = SQLITE_NOMEM_BKPT;
   }else{
     p->iBufEnd = p->iBufStart = (iStart % nBuf);
     p->iWriteOff = iStart - p->iBufStart;
@@ -81812,7 +85866,7 @@ static int vdbeSorterFlushPMA(VdbeSorter *pSorter){
         pSorter->nMemory = sqlite3MallocSize(aMem);
       }else if( pSorter->list.aMemory ){
         pSorter->list.aMemory = sqlite3Malloc(pSorter->nMemory);
-        if( !pSorter->list.aMemory ) return SQLITE_NOMEM;
+        if( !pSorter->list.aMemory ) return SQLITE_NOMEM_BKPT;
       }
 
       rc = vdbeSorterCreateThread(pTask, vdbeSorterFlushThread, pCtx);
@@ -81830,15 +85884,16 @@ SQLITE_PRIVATE int sqlite3VdbeSorterWrite(
   const VdbeCursor *pCsr,         /* Sorter cursor */
   Mem *pVal                       /* Memory cell containing record */
 ){
-  VdbeSorter *pSorter = pCsr->pSorter;
+  VdbeSorter *pSorter;
   int rc = SQLITE_OK;             /* Return Code */
   SorterRecord *pNew;             /* New list element */
-
   int bFlush;                     /* True to flush contents of memory to PMA */
   int nReq;                       /* Bytes of memory required */
   int nPMA;                       /* Bytes of PMA space required */
   int t;                          /* serial type of first record field */
 
+  assert( pCsr->eCurType==CURTYPE_SORTER );
+  pSorter = pCsr->uc.pSorter;
   getVarint32((const u8*)&pVal->z[1], t);
   if( t>0 && t<10 && t!=7 ){
     pSorter->typeMask &= SORTER_TYPE_INTEGER;
@@ -81895,27 +85950,28 @@ SQLITE_PRIVATE int sqlite3VdbeSorterWrite(
 
     if( nMin>pSorter->nMemory ){
       u8 *aNew;
+      int iListOff = (u8*)pSorter->list.pList - pSorter->list.aMemory;
       int nNew = pSorter->nMemory * 2;
       while( nNew < nMin ) nNew = nNew*2;
       if( nNew > pSorter->mxPmaSize ) nNew = pSorter->mxPmaSize;
       if( nNew < nMin ) nNew = nMin;
 
       aNew = sqlite3Realloc(pSorter->list.aMemory, nNew);
-      if( !aNew ) return SQLITE_NOMEM;
-      pSorter->list.pList = (SorterRecord*)(
-          aNew + ((u8*)pSorter->list.pList - pSorter->list.aMemory)
-      );
+      if( !aNew ) return SQLITE_NOMEM_BKPT;
+      pSorter->list.pList = (SorterRecord*)&aNew[iListOff];
       pSorter->list.aMemory = aNew;
       pSorter->nMemory = nNew;
     }
 
     pNew = (SorterRecord*)&pSorter->list.aMemory[pSorter->iMemory];
     pSorter->iMemory += ROUND8(nReq);
-    pNew->u.iNext = (int)((u8*)(pSorter->list.pList) - pSorter->list.aMemory);
+    if( pSorter->list.pList ){
+      pNew->u.iNext = (int)((u8*)(pSorter->list.pList) - pSorter->list.aMemory);
+    }
   }else{
     pNew = (SorterRecord *)sqlite3Malloc(nReq);
     if( pNew==0 ){
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     pNew->u.pNext = pSorter->list.pList;
   }
@@ -82062,7 +86118,7 @@ static int vdbeIncrMergerNew(
     pTask->file2.iEof += pIncr->mxSz;
   }else{
     vdbeMergeEngineFree(pMerger);
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
   }
   return rc;
 }
@@ -82367,10 +86423,10 @@ static int vdbeMergeEngineLevel0(
   int rc = SQLITE_OK;
 
   *ppOut = pNew = vdbeMergeEngineNew(nPMA);
-  if( pNew==0 ) rc = SQLITE_NOMEM;
+  if( pNew==0 ) rc = SQLITE_NOMEM_BKPT;
 
   for(i=0; i<nPMA && rc==SQLITE_OK; i++){
-    i64 nDummy;
+    i64 nDummy = 0;
     PmaReader *pReadr = &pNew->aReadr[i];
     rc = vdbePmaReaderInit(pTask, &pTask->file, iOff, pReadr, &nDummy);
     iOff = pReadr->iEof;
@@ -82438,7 +86494,7 @@ static int vdbeSorterAddToTree(
     if( pReadr->pIncr==0 ){
       MergeEngine *pNew = vdbeMergeEngineNew(SORTER_MAX_MERGE_COUNT);
       if( pNew==0 ){
-        rc = SQLITE_NOMEM;
+        rc = SQLITE_NOMEM_BKPT;
       }else{
         rc = vdbeIncrMergerNew(pTask, pNew, &pReadr->pIncr);
       }
@@ -82483,7 +86539,7 @@ static int vdbeSorterMergeTreeBuild(
   assert( pSorter->bUseThreads || pSorter->nTask==1 );
   if( pSorter->nTask>1 ){
     pMain = vdbeMergeEngineNew(pSorter->nTask);
-    if( pMain==0 ) rc = SQLITE_NOMEM;
+    if( pMain==0 ) rc = SQLITE_NOMEM_BKPT;
   }
 #endif
 
@@ -82501,7 +86557,7 @@ static int vdbeSorterMergeTreeBuild(
         int i;
         int iSeq = 0;
         pRoot = vdbeMergeEngineNew(SORTER_MAX_MERGE_COUNT);
-        if( pRoot==0 ) rc = SQLITE_NOMEM;
+        if( pRoot==0 ) rc = SQLITE_NOMEM_BKPT;
         for(i=0; i<pTask->nPMA && rc==SQLITE_OK; i += SORTER_MAX_MERGE_COUNT){
           MergeEngine *pMerger = 0; /* New level-0 PMA merger */
           int nReader;              /* Number of level-0 PMAs to merge */
@@ -82572,7 +86628,7 @@ static int vdbeSorterSetupMerge(VdbeSorter *pSorter){
       if( rc==SQLITE_OK ){
         pReadr = (PmaReader*)sqlite3DbMallocZero(db, sizeof(PmaReader));
         pSorter->pReader = pReadr;
-        if( pReadr==0 ) rc = SQLITE_NOMEM;
+        if( pReadr==0 ) rc = SQLITE_NOMEM_BKPT;
       }
       if( rc==SQLITE_OK ){
         rc = vdbeIncrMergerNew(pLast, pMain, &pReadr->pIncr);
@@ -82630,9 +86686,11 @@ static int vdbeSorterSetupMerge(VdbeSorter *pSorter){
 ** in sorted order.
 */
 SQLITE_PRIVATE int sqlite3VdbeSorterRewind(const VdbeCursor *pCsr, int *pbEof){
-  VdbeSorter *pSorter = pCsr->pSorter;
+  VdbeSorter *pSorter;
   int rc = SQLITE_OK;             /* Return code */
 
+  assert( pCsr->eCurType==CURTYPE_SORTER );
+  pSorter = pCsr->uc.pSorter;
   assert( pSorter );
 
   /* If no data has been written to disk, then do not do so now. Instead,
@@ -82676,9 +86734,11 @@ SQLITE_PRIVATE int sqlite3VdbeSorterRewind(const VdbeCursor *pCsr, int *pbEof){
 ** Advance to the next element in the sorter.
 */
 SQLITE_PRIVATE int sqlite3VdbeSorterNext(sqlite3 *db, const VdbeCursor *pCsr, int *pbEof){
-  VdbeSorter *pSorter = pCsr->pSorter;
+  VdbeSorter *pSorter;
   int rc;                         /* Return code */
 
+  assert( pCsr->eCurType==CURTYPE_SORTER );
+  pSorter = pCsr->uc.pSorter;
   assert( pSorter->bUsePMA || (pSorter->pReader==0 && pSorter->pMerger==0) );
   if( pSorter->bUsePMA ){
     assert( pSorter->pReader==0 || pSorter->pMerger==0 );
@@ -82738,12 +86798,14 @@ static void *vdbeSorterRowkey(
 ** Copy the current sorter key into the memory cell pOut.
 */
 SQLITE_PRIVATE int sqlite3VdbeSorterRowkey(const VdbeCursor *pCsr, Mem *pOut){
-  VdbeSorter *pSorter = pCsr->pSorter;
+  VdbeSorter *pSorter;
   void *pKey; int nKey;           /* Sorter key to copy into pOut */
 
+  assert( pCsr->eCurType==CURTYPE_SORTER );
+  pSorter = pCsr->uc.pSorter;
   pKey = vdbeSorterRowkey(pSorter, &nKey);
   if( sqlite3VdbeMemClearAndResize(pOut, nKey) ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   pOut->n = nKey;
   MemSetTypeFlag(pOut, MEM_Blob);
@@ -82774,17 +86836,21 @@ SQLITE_PRIVATE int sqlite3VdbeSorterCompare(
   int nKeyCol,                    /* Compare this many columns */
   int *pRes                       /* OUT: Result of comparison */
 ){
-  VdbeSorter *pSorter = pCsr->pSorter;
-  UnpackedRecord *r2 = pSorter->pUnpacked;
-  KeyInfo *pKeyInfo = pCsr->pKeyInfo;
+  VdbeSorter *pSorter;
+  UnpackedRecord *r2;
+  KeyInfo *pKeyInfo;
   int i;
   void *pKey; int nKey;           /* Sorter key to compare pVal with */
 
+  assert( pCsr->eCurType==CURTYPE_SORTER );
+  pSorter = pCsr->uc.pSorter;
+  r2 = pSorter->pUnpacked;
+  pKeyInfo = pCsr->pKeyInfo;
   if( r2==0 ){
     char *p;
     r2 = pSorter->pUnpacked = sqlite3VdbeAllocUnpackedRecord(pKeyInfo,0,0,&p);
     assert( pSorter->pUnpacked==(UnpackedRecord*)p );
-    if( r2==0 ) return SQLITE_NOMEM;
+    if( r2==0 ) return SQLITE_NOMEM_BKPT;
     r2->nField = nKeyCol;
   }
   assert( r2->nField==nKeyCol );
@@ -82803,265 +86869,6 @@ SQLITE_PRIVATE int sqlite3VdbeSorterCompare(
 }
 
 /************** End of vdbesort.c ********************************************/
-/************** Begin file journal.c *****************************************/
-/*
-** 2007 August 22
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-*************************************************************************
-**
-** This file implements a special kind of sqlite3_file object used
-** by SQLite to create journal files if the atomic-write optimization
-** is enabled.
-**
-** The distinctive characteristic of this sqlite3_file is that the
-** actual on disk file is created lazily. When the file is created,
-** the caller specifies a buffer size for an in-memory buffer to
-** be used to service read() and write() requests. The actual file
-** on disk is not created or populated until either:
-**
-**   1) The in-memory representation grows too large for the allocated 
-**      buffer, or
-**   2) The sqlite3JournalCreate() function is called.
-*/
-#ifdef SQLITE_ENABLE_ATOMIC_WRITE
-/* #include "sqliteInt.h" */
-
-
-/*
-** A JournalFile object is a subclass of sqlite3_file used by
-** as an open file handle for journal files.
-*/
-struct JournalFile {
-  sqlite3_io_methods *pMethod;    /* I/O methods on journal files */
-  int nBuf;                       /* Size of zBuf[] in bytes */
-  char *zBuf;                     /* Space to buffer journal writes */
-  int iSize;                      /* Amount of zBuf[] currently used */
-  int flags;                      /* xOpen flags */
-  sqlite3_vfs *pVfs;              /* The "real" underlying VFS */
-  sqlite3_file *pReal;            /* The "real" underlying file descriptor */
-  const char *zJournal;           /* Name of the journal file */
-};
-typedef struct JournalFile JournalFile;
-
-/*
-** If it does not already exists, create and populate the on-disk file 
-** for JournalFile p.
-*/
-static int createFile(JournalFile *p){
-  int rc = SQLITE_OK;
-  if( !p->pReal ){
-    sqlite3_file *pReal = (sqlite3_file *)&p[1];
-    rc = sqlite3OsOpen(p->pVfs, p->zJournal, pReal, p->flags, 0);
-    if( rc==SQLITE_OK ){
-      p->pReal = pReal;
-      if( p->iSize>0 ){
-        assert(p->iSize<=p->nBuf);
-        rc = sqlite3OsWrite(p->pReal, p->zBuf, p->iSize, 0);
-      }
-      if( rc!=SQLITE_OK ){
-        /* If an error occurred while writing to the file, close it before
-        ** returning. This way, SQLite uses the in-memory journal data to 
-        ** roll back changes made to the internal page-cache before this
-        ** function was called.  */
-        sqlite3OsClose(pReal);
-        p->pReal = 0;
-      }
-    }
-  }
-  return rc;
-}
-
-/*
-** Close the file.
-*/
-static int jrnlClose(sqlite3_file *pJfd){
-  JournalFile *p = (JournalFile *)pJfd;
-  if( p->pReal ){
-    sqlite3OsClose(p->pReal);
-  }
-  sqlite3_free(p->zBuf);
-  return SQLITE_OK;
-}
-
-/*
-** Read data from the file.
-*/
-static int jrnlRead(
-  sqlite3_file *pJfd,    /* The journal file from which to read */
-  void *zBuf,            /* Put the results here */
-  int iAmt,              /* Number of bytes to read */
-  sqlite_int64 iOfst     /* Begin reading at this offset */
-){
-  int rc = SQLITE_OK;
-  JournalFile *p = (JournalFile *)pJfd;
-  if( p->pReal ){
-    rc = sqlite3OsRead(p->pReal, zBuf, iAmt, iOfst);
-  }else if( (iAmt+iOfst)>p->iSize ){
-    rc = SQLITE_IOERR_SHORT_READ;
-  }else{
-    memcpy(zBuf, &p->zBuf[iOfst], iAmt);
-  }
-  return rc;
-}
-
-/*
-** Write data to the file.
-*/
-static int jrnlWrite(
-  sqlite3_file *pJfd,    /* The journal file into which to write */
-  const void *zBuf,      /* Take data to be written from here */
-  int iAmt,              /* Number of bytes to write */
-  sqlite_int64 iOfst     /* Begin writing at this offset into the file */
-){
-  int rc = SQLITE_OK;
-  JournalFile *p = (JournalFile *)pJfd;
-  if( !p->pReal && (iOfst+iAmt)>p->nBuf ){
-    rc = createFile(p);
-  }
-  if( rc==SQLITE_OK ){
-    if( p->pReal ){
-      rc = sqlite3OsWrite(p->pReal, zBuf, iAmt, iOfst);
-    }else{
-      memcpy(&p->zBuf[iOfst], zBuf, iAmt);
-      if( p->iSize<(iOfst+iAmt) ){
-        p->iSize = (iOfst+iAmt);
-      }
-    }
-  }
-  return rc;
-}
-
-/*
-** Truncate the file.
-*/
-static int jrnlTruncate(sqlite3_file *pJfd, sqlite_int64 size){
-  int rc = SQLITE_OK;
-  JournalFile *p = (JournalFile *)pJfd;
-  if( p->pReal ){
-    rc = sqlite3OsTruncate(p->pReal, size);
-  }else if( size<p->iSize ){
-    p->iSize = size;
-  }
-  return rc;
-}
-
-/*
-** Sync the file.
-*/
-static int jrnlSync(sqlite3_file *pJfd, int flags){
-  int rc;
-  JournalFile *p = (JournalFile *)pJfd;
-  if( p->pReal ){
-    rc = sqlite3OsSync(p->pReal, flags);
-  }else{
-    rc = SQLITE_OK;
-  }
-  return rc;
-}
-
-/*
-** Query the size of the file in bytes.
-*/
-static int jrnlFileSize(sqlite3_file *pJfd, sqlite_int64 *pSize){
-  int rc = SQLITE_OK;
-  JournalFile *p = (JournalFile *)pJfd;
-  if( p->pReal ){
-    rc = sqlite3OsFileSize(p->pReal, pSize);
-  }else{
-    *pSize = (sqlite_int64) p->iSize;
-  }
-  return rc;
-}
-
-/*
-** Table of methods for JournalFile sqlite3_file object.
-*/
-static struct sqlite3_io_methods JournalFileMethods = {
-  1,             /* iVersion */
-  jrnlClose,     /* xClose */
-  jrnlRead,      /* xRead */
-  jrnlWrite,     /* xWrite */
-  jrnlTruncate,  /* xTruncate */
-  jrnlSync,      /* xSync */
-  jrnlFileSize,  /* xFileSize */
-  0,             /* xLock */
-  0,             /* xUnlock */
-  0,             /* xCheckReservedLock */
-  0,             /* xFileControl */
-  0,             /* xSectorSize */
-  0,             /* xDeviceCharacteristics */
-  0,             /* xShmMap */
-  0,             /* xShmLock */
-  0,             /* xShmBarrier */
-  0              /* xShmUnmap */
-};
-
-/* 
-** Open a journal file.
-*/
-SQLITE_PRIVATE int sqlite3JournalOpen(
-  sqlite3_vfs *pVfs,         /* The VFS to use for actual file I/O */
-  const char *zName,         /* Name of the journal file */
-  sqlite3_file *pJfd,        /* Preallocated, blank file handle */
-  int flags,                 /* Opening flags */
-  int nBuf                   /* Bytes buffered before opening the file */
-){
-  JournalFile *p = (JournalFile *)pJfd;
-  memset(p, 0, sqlite3JournalSize(pVfs));
-  if( nBuf>0 ){
-    p->zBuf = sqlite3MallocZero(nBuf);
-    if( !p->zBuf ){
-      return SQLITE_NOMEM;
-    }
-  }else{
-    return sqlite3OsOpen(pVfs, zName, pJfd, flags, 0);
-  }
-  p->pMethod = &JournalFileMethods;
-  p->nBuf = nBuf;
-  p->flags = flags;
-  p->zJournal = zName;
-  p->pVfs = pVfs;
-  return SQLITE_OK;
-}
-
-/*
-** If the argument p points to a JournalFile structure, and the underlying
-** file has not yet been created, create it now.
-*/
-SQLITE_PRIVATE int sqlite3JournalCreate(sqlite3_file *p){
-  if( p->pMethods!=&JournalFileMethods ){
-    return SQLITE_OK;
-  }
-  return createFile((JournalFile *)p);
-}
-
-/*
-** The file-handle passed as the only argument is guaranteed to be an open
-** file. It may or may not be of class JournalFile. If the file is a
-** JournalFile, and the underlying file on disk has not yet been opened,
-** return 0. Otherwise, return 1.
-*/
-SQLITE_PRIVATE int sqlite3JournalExists(sqlite3_file *p){
-  return (p->pMethods!=&JournalFileMethods || ((JournalFile *)p)->pReal!=0);
-}
-
-/* 
-** Return the number of bytes required to store a JournalFile that uses vfs
-** pVfs to create the underlying on-disk files.
-*/
-SQLITE_PRIVATE int sqlite3JournalSize(sqlite3_vfs *pVfs){
-  return (pVfs->szOsFile+sizeof(JournalFile));
-}
-#endif
-
-/************** End of journal.c *********************************************/
 /************** Begin file memjournal.c **************************************/
 /*
 ** 2008 October 7
@@ -83078,6 +86885,15 @@ SQLITE_PRIVATE int sqlite3JournalSize(sqlite3_vfs *pVfs){
 ** This file contains code use to implement an in-memory rollback journal.
 ** The in-memory rollback journal is used to journal transactions for
 ** ":memory:" databases and when the journal_mode=MEMORY pragma is used.
+**
+** Update:  The in-memory journal is also used to temporarily cache
+** smaller journals that are not critical for power-loss recovery.
+** For example, statement journals that are not too big will be held
+** entirely in memory, thus reducing the number of file I/O calls, and
+** more importantly, reducing temporary file creation events.  If these
+** journals become too large for memory, they are spilled to disk.  But
+** in the common case, they are usually small and no file I/O needs to
+** occur.
 */
 /* #include "sqliteInt.h" */
 
@@ -83086,25 +86902,29 @@ typedef struct MemJournal MemJournal;
 typedef struct FilePoint FilePoint;
 typedef struct FileChunk FileChunk;
 
-/* Space to hold the rollback journal is allocated in increments of
-** this many bytes.
-**
-** The size chosen is a little less than a power of two.  That way,
-** the FileChunk object will have a size that almost exactly fills
-** a power-of-two allocation.  This minimizes wasted space in power-of-two
-** memory allocators.
-*/
-#define JOURNAL_CHUNKSIZE ((int)(1024-sizeof(FileChunk*)))
-
 /*
 ** The rollback journal is composed of a linked list of these structures.
+**
+** The zChunk array is always at least 8 bytes in size - usually much more.
+** Its actual size is stored in the MemJournal.nChunkSize variable.
 */
 struct FileChunk {
   FileChunk *pNext;               /* Next chunk in the journal */
-  u8 zChunk[JOURNAL_CHUNKSIZE];   /* Content of this chunk */
+  u8 zChunk[8];                   /* Content of this chunk */
 };
 
 /*
+** By default, allocate this many bytes of memory for each FileChunk object.
+*/
+#define MEMJOURNAL_DFLT_FILECHUNKSIZE 1024
+
+/*
+** For chunk size nChunkSize, return the number of bytes that should
+** be allocated for each FileChunk structure.
+*/
+#define fileChunkSize(nChunkSize) (sizeof(FileChunk) + ((nChunkSize)-8))
+
+/*
 ** An instance of this object serves as a cursor into the rollback journal.
 ** The cursor can be either for reading or writing.
 */
@@ -83114,14 +86934,22 @@ struct FilePoint {
 };
 
 /*
-** This subclass is a subclass of sqlite3_file.  Each open memory-journal
+** This structure is a subclass of sqlite3_file. Each open memory-journal
 ** is an instance of this class.
 */
 struct MemJournal {
-  sqlite3_io_methods *pMethod;    /* Parent class. MUST BE FIRST */
+  const sqlite3_io_methods *pMethod; /* Parent class. MUST BE FIRST */
+  int nChunkSize;                 /* In-memory chunk-size */
+
+  int nSpill;                     /* Bytes of data before flushing */
+  int nSize;                      /* Bytes of data currently in memory */
   FileChunk *pFirst;              /* Head of in-memory chunk-list */
   FilePoint endpoint;             /* Pointer to the end of the file */
   FilePoint readpoint;            /* Pointer to the end of the last xRead() */
+
+  int flags;                      /* xOpen flags */
+  sqlite3_vfs *pVfs;              /* The "real" underlying VFS */
+  const char *zJournal;           /* Name of the journal file */
 };
 
 /*
@@ -83140,37 +86968,95 @@ static int memjrnlRead(
   int iChunkOffset;
   FileChunk *pChunk;
 
-  /* SQLite never tries to read past the end of a rollback journal file */
-  assert( iOfst+iAmt<=p->endpoint.iOffset );
+#ifdef SQLITE_ENABLE_ATOMIC_WRITE
+  if( (iAmt+iOfst)>p->endpoint.iOffset ){
+    return SQLITE_IOERR_SHORT_READ;
+  }
+#endif
 
+  assert( (iAmt+iOfst)<=p->endpoint.iOffset );
+  assert( p->readpoint.iOffset==0 || p->readpoint.pChunk!=0 );
   if( p->readpoint.iOffset!=iOfst || iOfst==0 ){
     sqlite3_int64 iOff = 0;
     for(pChunk=p->pFirst; 
-        ALWAYS(pChunk) && (iOff+JOURNAL_CHUNKSIZE)<=iOfst;
+        ALWAYS(pChunk) && (iOff+p->nChunkSize)<=iOfst;
         pChunk=pChunk->pNext
     ){
-      iOff += JOURNAL_CHUNKSIZE;
+      iOff += p->nChunkSize;
     }
   }else{
     pChunk = p->readpoint.pChunk;
+    assert( pChunk!=0 );
   }
 
-  iChunkOffset = (int)(iOfst%JOURNAL_CHUNKSIZE);
+  iChunkOffset = (int)(iOfst%p->nChunkSize);
   do {
-    int iSpace = JOURNAL_CHUNKSIZE - iChunkOffset;
-    int nCopy = MIN(nRead, (JOURNAL_CHUNKSIZE - iChunkOffset));
-    memcpy(zOut, &pChunk->zChunk[iChunkOffset], nCopy);
+    int iSpace = p->nChunkSize - iChunkOffset;
+    int nCopy = MIN(nRead, (p->nChunkSize - iChunkOffset));
+    memcpy(zOut, (u8*)pChunk->zChunk + iChunkOffset, nCopy);
     zOut += nCopy;
     nRead -= iSpace;
     iChunkOffset = 0;
   } while( nRead>=0 && (pChunk=pChunk->pNext)!=0 && nRead>0 );
-  p->readpoint.iOffset = iOfst+iAmt;
+  p->readpoint.iOffset = pChunk ? iOfst+iAmt : 0;
   p->readpoint.pChunk = pChunk;
 
   return SQLITE_OK;
 }
 
 /*
+** Free the list of FileChunk structures headed at MemJournal.pFirst.
+*/
+static void memjrnlFreeChunks(MemJournal *p){
+  FileChunk *pIter;
+  FileChunk *pNext;
+  for(pIter=p->pFirst; pIter; pIter=pNext){
+    pNext = pIter->pNext;
+    sqlite3_free(pIter);
+  } 
+  p->pFirst = 0;
+}
+
+/*
+** Flush the contents of memory to a real file on disk.
+*/
+static int memjrnlCreateFile(MemJournal *p){
+  int rc;
+  sqlite3_file *pReal = (sqlite3_file*)p;
+  MemJournal copy = *p;
+
+  memset(p, 0, sizeof(MemJournal));
+  rc = sqlite3OsOpen(copy.pVfs, copy.zJournal, pReal, copy.flags, 0);
+  if( rc==SQLITE_OK ){
+    int nChunk = copy.nChunkSize;
+    i64 iOff = 0;
+    FileChunk *pIter;
+    for(pIter=copy.pFirst; pIter; pIter=pIter->pNext){
+      if( iOff + nChunk > copy.endpoint.iOffset ){
+        nChunk = copy.endpoint.iOffset - iOff;
+      }
+      rc = sqlite3OsWrite(pReal, (u8*)pIter->zChunk, nChunk, iOff);
+      if( rc ) break;
+      iOff += nChunk;
+    }
+    if( rc==SQLITE_OK ){
+      /* No error has occurred. Free the in-memory buffers. */
+      memjrnlFreeChunks(&copy);
+    }
+  }
+  if( rc!=SQLITE_OK ){
+    /* If an error occurred while creating or writing to the file, restore
+    ** the original before returning. This way, SQLite uses the in-memory
+    ** journal data to roll back changes made to the internal page-cache
+    ** before this function was called.  */
+    sqlite3OsClose(pReal);
+    *p = copy;
+  }
+  return rc;
+}
+
+
+/*
 ** Write data to the file.
 */
 static int memjrnlWrite(
@@ -83183,38 +87069,62 @@ static int memjrnlWrite(
   int nWrite = iAmt;
   u8 *zWrite = (u8 *)zBuf;
 
-  /* An in-memory journal file should only ever be appended to. Random
-  ** access writes are not required by sqlite.
-  */
-  assert( iOfst==p->endpoint.iOffset );
-  UNUSED_PARAMETER(iOfst);
+  /* If the file should be created now, create it and write the new data
+  ** into the file on disk. */
+  if( p->nSpill>0 && (iAmt+iOfst)>p->nSpill ){
+    int rc = memjrnlCreateFile(p);
+    if( rc==SQLITE_OK ){
+      rc = sqlite3OsWrite(pJfd, zBuf, iAmt, iOfst);
+    }
+    return rc;
+  }
 
-  while( nWrite>0 ){
-    FileChunk *pChunk = p->endpoint.pChunk;
-    int iChunkOffset = (int)(p->endpoint.iOffset%JOURNAL_CHUNKSIZE);
-    int iSpace = MIN(nWrite, JOURNAL_CHUNKSIZE - iChunkOffset);
+  /* If the contents of this write should be stored in memory */
+  else{
+    /* An in-memory journal file should only ever be appended to. Random
+    ** access writes are not required. The only exception to this is when
+    ** the in-memory journal is being used by a connection using the
+    ** atomic-write optimization. In this case the first 28 bytes of the
+    ** journal file may be written as part of committing the transaction. */ 
+    assert( iOfst==p->endpoint.iOffset || iOfst==0 );
+#ifdef SQLITE_ENABLE_ATOMIC_WRITE
+    if( iOfst==0 && p->pFirst ){
+      assert( p->nChunkSize>iAmt );
+      memcpy((u8*)p->pFirst->zChunk, zBuf, iAmt);
+    }else
+#else
+    assert( iOfst>0 || p->pFirst==0 );
+#endif
+    {
+      while( nWrite>0 ){
+        FileChunk *pChunk = p->endpoint.pChunk;
+        int iChunkOffset = (int)(p->endpoint.iOffset%p->nChunkSize);
+        int iSpace = MIN(nWrite, p->nChunkSize - iChunkOffset);
+
+        if( iChunkOffset==0 ){
+          /* New chunk is required to extend the file. */
+          FileChunk *pNew = sqlite3_malloc(fileChunkSize(p->nChunkSize));
+          if( !pNew ){
+            return SQLITE_IOERR_NOMEM_BKPT;
+          }
+          pNew->pNext = 0;
+          if( pChunk ){
+            assert( p->pFirst );
+            pChunk->pNext = pNew;
+          }else{
+            assert( !p->pFirst );
+            p->pFirst = pNew;
+          }
+          p->endpoint.pChunk = pNew;
+        }
 
-    if( iChunkOffset==0 ){
-      /* New chunk is required to extend the file. */
-      FileChunk *pNew = sqlite3_malloc(sizeof(FileChunk));
-      if( !pNew ){
-        return SQLITE_IOERR_NOMEM;
+        memcpy((u8*)p->endpoint.pChunk->zChunk + iChunkOffset, zWrite, iSpace);
+        zWrite += iSpace;
+        nWrite -= iSpace;
+        p->endpoint.iOffset += iSpace;
       }
-      pNew->pNext = 0;
-      if( pChunk ){
-        assert( p->pFirst );
-        pChunk->pNext = pNew;
-      }else{
-        assert( !p->pFirst );
-        p->pFirst = pNew;
-      }
-      p->endpoint.pChunk = pNew;
+      p->nSize = iAmt + iOfst;
     }
-
-    memcpy(&p->endpoint.pChunk->zChunk[iChunkOffset], zWrite, iSpace);
-    zWrite += iSpace;
-    nWrite -= iSpace;
-    p->endpoint.iOffset += iSpace;
   }
 
   return SQLITE_OK;
@@ -83222,19 +87132,21 @@ static int memjrnlWrite(
 
 /*
 ** Truncate the file.
+**
+** If the journal file is already on disk, truncate it there. Or, if it
+** is still in main memory but is being truncated to zero bytes in size,
+** ignore 
 */
 static int memjrnlTruncate(sqlite3_file *pJfd, sqlite_int64 size){
   MemJournal *p = (MemJournal *)pJfd;
-  FileChunk *pChunk;
-  assert(size==0);
-  UNUSED_PARAMETER(size);
-  pChunk = p->pFirst;
-  while( pChunk ){
-    FileChunk *pTmp = pChunk;
-    pChunk = pChunk->pNext;
-    sqlite3_free(pTmp);
-  }
-  sqlite3MemJournalOpen(pJfd);
+  if( ALWAYS(size==0) ){
+    memjrnlFreeChunks(p);
+    p->nSize = 0;
+    p->endpoint.pChunk = 0;
+    p->endpoint.iOffset = 0;
+    p->readpoint.pChunk = 0;
+    p->readpoint.iOffset = 0;
+  }
   return SQLITE_OK;
 }
 
@@ -83242,21 +87154,19 @@ static int memjrnlTruncate(sqlite3_file *pJfd, sqlite_int64 size){
 ** Close the file.
 */
 static int memjrnlClose(sqlite3_file *pJfd){
-  memjrnlTruncate(pJfd, 0);
+  MemJournal *p = (MemJournal *)pJfd;
+  memjrnlFreeChunks(p);
   return SQLITE_OK;
 }
 
-
 /*
 ** Sync the file.
 **
-** Syncing an in-memory journal is a no-op.  And, in fact, this routine
-** is never called in a working implementation.  This implementation
-** exists purely as a contingency, in case some malfunction in some other
-** part of SQLite causes Sync to be called by mistake.
+** If the real file has been created, call its xSync method. Otherwise, 
+** syncing an in-memory journal is a no-op. 
 */
-static int memjrnlSync(sqlite3_file *NotUsed, int NotUsed2){
-  UNUSED_PARAMETER2(NotUsed, NotUsed2);
+static int memjrnlSync(sqlite3_file *pJfd, int flags){
+  UNUSED_PARAMETER2(pJfd, flags);
   return SQLITE_OK;
 }
 
@@ -83295,28 +87205,88 @@ static const struct sqlite3_io_methods MemJournalMethods = {
 };
 
 /* 
-** Open a journal file.
+** Open a journal file. 
+**
+** The behaviour of the journal file depends on the value of parameter 
+** nSpill. If nSpill is 0, then the journal file is always create and 
+** accessed using the underlying VFS. If nSpill is less than zero, then
+** all content is always stored in main-memory. Finally, if nSpill is a
+** positive value, then the journal file is initially created in-memory
+** but may be flushed to disk later on. In this case the journal file is
+** flushed to disk either when it grows larger than nSpill bytes in size,
+** or when sqlite3JournalCreate() is called.
+*/
+SQLITE_PRIVATE int sqlite3JournalOpen(
+  sqlite3_vfs *pVfs,         /* The VFS to use for actual file I/O */
+  const char *zName,         /* Name of the journal file */
+  sqlite3_file *pJfd,        /* Preallocated, blank file handle */
+  int flags,                 /* Opening flags */
+  int nSpill                 /* Bytes buffered before opening the file */
+){
+  MemJournal *p = (MemJournal*)pJfd;
+
+  /* Zero the file-handle object. If nSpill was passed zero, initialize
+  ** it using the sqlite3OsOpen() function of the underlying VFS. In this
+  ** case none of the code in this module is executed as a result of calls
+  ** made on the journal file-handle.  */
+  memset(p, 0, sizeof(MemJournal));
+  if( nSpill==0 ){
+    return sqlite3OsOpen(pVfs, zName, pJfd, flags, 0);
+  }
+
+  if( nSpill>0 ){
+    p->nChunkSize = nSpill;
+  }else{
+    p->nChunkSize = 8 + MEMJOURNAL_DFLT_FILECHUNKSIZE - sizeof(FileChunk);
+    assert( MEMJOURNAL_DFLT_FILECHUNKSIZE==fileChunkSize(p->nChunkSize) );
+  }
+
+  p->pMethod = (const sqlite3_io_methods*)&MemJournalMethods;
+  p->nSpill = nSpill;
+  p->flags = flags;
+  p->zJournal = zName;
+  p->pVfs = pVfs;
+  return SQLITE_OK;
+}
+
+/*
+** Open an in-memory journal file.
 */
 SQLITE_PRIVATE void sqlite3MemJournalOpen(sqlite3_file *pJfd){
-  MemJournal *p = (MemJournal *)pJfd;
-  assert( EIGHT_BYTE_ALIGNMENT(p) );
-  memset(p, 0, sqlite3MemJournalSize());
-  p->pMethod = (sqlite3_io_methods*)&MemJournalMethods;
+  sqlite3JournalOpen(0, 0, pJfd, 0, -1);
+}
+
+#ifdef SQLITE_ENABLE_ATOMIC_WRITE
+/*
+** If the argument p points to a MemJournal structure that is not an 
+** in-memory-only journal file (i.e. is one that was opened with a +ve
+** nSpill parameter), and the underlying file has not yet been created, 
+** create it now.
+*/
+SQLITE_PRIVATE int sqlite3JournalCreate(sqlite3_file *p){
+  int rc = SQLITE_OK;
+  if( p->pMethods==&MemJournalMethods && ((MemJournal*)p)->nSpill>0 ){
+    rc = memjrnlCreateFile((MemJournal*)p);
+  }
+  return rc;
 }
+#endif
 
 /*
-** Return true if the file-handle passed as an argument is 
-** an in-memory journal 
+** The file-handle passed as the only argument is open on a journal file.
+** Return true if this "journal file" is currently stored in heap memory,
+** or false otherwise.
 */
-SQLITE_PRIVATE int sqlite3IsMemJournal(sqlite3_file *pJfd){
-  return pJfd->pMethods==&MemJournalMethods;
+SQLITE_PRIVATE int sqlite3JournalIsInMemory(sqlite3_file *p){
+  return p->pMethods==&MemJournalMethods;
 }
 
 /* 
-** Return the number of bytes required to store a MemJournal file descriptor.
+** Return the number of bytes required to store a JournalFile that uses vfs
+** pVfs to create the underlying on-disk files.
 */
-SQLITE_PRIVATE int sqlite3MemJournalSize(void){
-  return sizeof(MemJournal);
+SQLITE_PRIVATE int sqlite3JournalSize(sqlite3_vfs *pVfs){
+  return MAX(pVfs->szOsFile, (int)sizeof(MemJournal));
 }
 
 /************** End of memjournal.c ******************************************/
@@ -83359,9 +87329,8 @@ SQLITE_PRIVATE int sqlite3MemJournalSize(void){
 ** The return value from this routine is WRC_Abort to abandon the tree walk
 ** and WRC_Continue to continue.
 */
-SQLITE_PRIVATE int sqlite3WalkExpr(Walker *pWalker, Expr *pExpr){
+static SQLITE_NOINLINE int walkExpr(Walker *pWalker, Expr *pExpr){
   int rc;
-  if( pExpr==0 ) return WRC_Continue;
   testcase( ExprHasProperty(pExpr, EP_TokenOnly) );
   testcase( ExprHasProperty(pExpr, EP_Reduced) );
   rc = pWalker->xExprCallback(pWalker, pExpr);
@@ -83377,6 +87346,9 @@ SQLITE_PRIVATE int sqlite3WalkExpr(Walker *pWalker, Expr *pExpr){
   }
   return rc & WRC_Abort;
 }
+SQLITE_PRIVATE int sqlite3WalkExpr(Walker *pWalker, Expr *pExpr){
+  return pExpr ? walkExpr(pWalker,pExpr) : WRC_Continue;
+}
 
 /*
 ** Call sqlite3WalkExpr() for every expression in list p or until
@@ -83813,7 +87785,6 @@ static int lookupName(
         }
         if( iCol>=pTab->nCol && sqlite3IsRowid(zCol) && VisibleRowid(pTab) ){
           /* IMP: R-51414-32910 */
-          /* IMP: R-44911-55124 */
           iCol = -1;
         }
         if( iCol<pTab->nCol ){
@@ -83848,7 +87819,7 @@ static int lookupName(
      && VisibleRowid(pMatch->pTab)
     ){
       cnt = 1;
-      pExpr->iColumn = -1;     /* IMP: R-44911-55124 */
+      pExpr->iColumn = -1;
       pExpr->affinity = SQLITE_AFF_INTEGER;
     }
 
@@ -84142,16 +88113,16 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
       notValid(pParse, pNC, "functions", NC_PartIdx);
       zId = pExpr->u.zToken;
       nId = sqlite3Strlen30(zId);
-      pDef = sqlite3FindFunction(pParse->db, zId, nId, n, enc, 0);
+      pDef = sqlite3FindFunction(pParse->db, zId, n, enc, 0);
       if( pDef==0 ){
-        pDef = sqlite3FindFunction(pParse->db, zId, nId, -2, enc, 0);
+        pDef = sqlite3FindFunction(pParse->db, zId, -2, enc, 0);
         if( pDef==0 ){
           no_such_func = 1;
         }else{
           wrong_num_args = 1;
         }
       }else{
-        is_agg = pDef->xFunc==0;
+        is_agg = pDef->xFinalize!=0;
         if( pDef->funcFlags & SQLITE_FUNC_UNLIKELY ){
           ExprSetProperty(pExpr, EP_Unlikely|EP_Skip);
           if( n==2 ){
@@ -84249,6 +88220,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
         assert( pNC->nRef>=nRef );
         if( nRef!=pNC->nRef ){
           ExprSetProperty(pExpr, EP_VarSelect);
+          pNC->ncFlags |= NC_VarSelect;
         }
       }
       break;
@@ -84879,10 +88851,12 @@ SQLITE_PRIVATE int sqlite3ResolveExprNames(
 #endif
   savedHasAgg = pNC->ncFlags & (NC_HasAgg|NC_MinMaxAgg);
   pNC->ncFlags &= ~(NC_HasAgg|NC_MinMaxAgg);
-  memset(&w, 0, sizeof(w));
+  w.pParse = pNC->pParse;
   w.xExprCallback = resolveExprStep;
   w.xSelectCallback = resolveSelectStep;
-  w.pParse = pNC->pParse;
+  w.xSelectCallback2 = 0;
+  w.walkerDepth = 0;
+  w.eCode = 0;
   w.u.pNC = pNC;
   sqlite3WalkExpr(&w, pExpr);
 #if SQLITE_MAX_EXPR_DEPTH>0
@@ -84908,9 +88882,10 @@ SQLITE_PRIVATE int sqlite3ResolveExprListNames(
   ExprList *pList         /* The expression list to be analyzed. */
 ){
   int i;
-  assert( pList!=0 );
-  for(i=0; i<pList->nExpr; i++){
-    if( sqlite3ResolveExprNames(pNC, pList->a[i].pExpr) ) return WRC_Abort;
+  if( pList ){
+    for(i=0; i<pList->nExpr; i++){
+      if( sqlite3ResolveExprNames(pNC, pList->a[i].pExpr) ) return WRC_Abort;
+    }
   }
   return WRC_Continue;
 }
@@ -85067,8 +89042,7 @@ SQLITE_PRIVATE Expr *sqlite3ExprAddCollateToken(
 SQLITE_PRIVATE Expr *sqlite3ExprAddCollateString(Parse *pParse, Expr *pExpr, const char *zC){
   Token s;
   assert( zC!=0 );
-  s.z = zC;
-  s.n = sqlite3Strlen30(s.z);
+  sqlite3TokenInit(&s, (char*)zC);
   return sqlite3ExprAddCollateToken(pParse, pExpr, &s, 0);
 }
 
@@ -85436,6 +89410,7 @@ SQLITE_PRIVATE Expr *sqlite3ExprAlloc(
   int nExtra = 0;
   int iValue = 0;
 
+  assert( db!=0 );
   if( pToken ){
     if( op!=TK_INTEGER || pToken->z==0
           || sqlite3GetInt32(pToken->z, &iValue)==0 ){
@@ -85443,8 +89418,9 @@ SQLITE_PRIVATE Expr *sqlite3ExprAlloc(
       assert( iValue>=0 );
     }
   }
-  pNew = sqlite3DbMallocZero(db, sizeof(Expr)+nExtra);
+  pNew = sqlite3DbMallocRawNN(db, sizeof(Expr)+nExtra);
   if( pNew ){
+    memset(pNew, 0, sizeof(Expr));
     pNew->op = (u8)op;
     pNew->iAgg = -1;
     if( pToken ){
@@ -85452,15 +89428,13 @@ SQLITE_PRIVATE Expr *sqlite3ExprAlloc(
         pNew->flags |= EP_IntValue;
         pNew->u.iValue = iValue;
       }else{
-        int c;
         pNew->u.zToken = (char*)&pNew[1];
         assert( pToken->z!=0 || pToken->n==0 );
         if( pToken->n ) memcpy(pNew->u.zToken, pToken->z, pToken->n);
         pNew->u.zToken[pToken->n] = 0;
-        if( dequote && nExtra>=3 
-             && ((c = pToken->z[0])=='\'' || c=='"' || c=='[' || c=='`') ){
+        if( dequote && sqlite3Isquote(pNew->u.zToken[0]) ){
+          if( pNew->u.zToken[0]=='"' ) pNew->flags |= EP_DblQuoted;
           sqlite3Dequote(pNew->u.zToken);
-          if( c=='"' ) pNew->flags |= EP_DblQuoted;
         }
       }
     }
@@ -85530,11 +89504,11 @@ SQLITE_PRIVATE Expr *sqlite3PExpr(
   const Token *pToken     /* Argument token */
 ){
   Expr *p;
-  if( op==TK_AND && pLeft && pRight && pParse->nErr==0 ){
+  if( op==TK_AND && pParse->nErr==0 ){
     /* Take advantage of short-circuit false optimization for AND */
     p = sqlite3ExprAnd(pParse->db, pLeft, pRight);
   }else{
-    p = sqlite3ExprAlloc(pParse->db, op, pToken, 1);
+    p = sqlite3ExprAlloc(pParse->db, op & TKFLG_MASK, pToken, 1);
     sqlite3ExprAttachSubtrees(pParse->db, p, pLeft, pRight);
   }
   if( p ) {
@@ -85544,6 +89518,22 @@ SQLITE_PRIVATE Expr *sqlite3PExpr(
 }
 
 /*
+** Add pSelect to the Expr.x.pSelect field.  Or, if pExpr is NULL (due
+** do a memory allocation failure) then delete the pSelect object.
+*/
+SQLITE_PRIVATE void sqlite3PExprAddSelect(Parse *pParse, Expr *pExpr, Select *pSelect){
+  if( pExpr ){
+    pExpr->x.pSelect = pSelect;
+    ExprSetProperty(pExpr, EP_xIsSelect|EP_Subquery);
+    sqlite3ExprSetHeightAndFlags(pParse, pExpr);
+  }else{
+    assert( pParse->db->mallocFailed );
+    sqlite3SelectDelete(pParse->db, pSelect);
+  }
+}
+
+
+/*
 ** If the expression is always either TRUE or FALSE (respectively),
 ** then return 1.  If one cannot determine the truth value of the
 ** expression at compile-time return 0.
@@ -85681,7 +89671,10 @@ SQLITE_PRIVATE void sqlite3ExprAssignVarNumber(Parse *pParse, Expr *pExpr){
       if( x>pParse->nzVar ){
         char **a;
         a = sqlite3DbRealloc(db, pParse->azVar, x*sizeof(a[0]));
-        if( a==0 ) return;  /* Error reported through db->mallocFailed */
+        if( a==0 ){
+          assert( db->mallocFailed ); /* Error reported through mallocFailed */
+          return;
+        }
         pParse->azVar = a;
         memset(&a[pParse->nzVar], 0, (x-pParse->nzVar)*sizeof(a[0]));
         pParse->nzVar = x;
@@ -85700,8 +89693,8 @@ SQLITE_PRIVATE void sqlite3ExprAssignVarNumber(Parse *pParse, Expr *pExpr){
 /*
 ** Recursively delete an expression tree.
 */
-SQLITE_PRIVATE void sqlite3ExprDelete(sqlite3 *db, Expr *p){
-  if( p==0 ) return;
+static SQLITE_NOINLINE void sqlite3ExprDeleteNN(sqlite3 *db, Expr *p){
+  assert( p!=0 );
   /* Sanity check: Assert that the IntValue is non-negative if it exists */
   assert( !ExprHasProperty(p, EP_IntValue) || p->u.iValue>=0 );
   if( !ExprHasProperty(p, EP_TokenOnly) ){
@@ -85720,6 +89713,9 @@ SQLITE_PRIVATE void sqlite3ExprDelete(sqlite3 *db, Expr *p){
     sqlite3DbFree(db, p);
   }
 }
+SQLITE_PRIVATE void sqlite3ExprDelete(sqlite3 *db, Expr *p){
+  if( p ) sqlite3ExprDeleteNN(db, p);
+}
 
 /*
 ** Return the number of bytes allocated for the expression structure 
@@ -85771,7 +89767,7 @@ static int dupedExprStructSize(Expr *p, int flags){
   assert( flags==EXPRDUP_REDUCE || flags==0 ); /* Only one flag value allowed */
   assert( EXPR_FULLSIZE<=0xfff );
   assert( (0xfff & (EP_Reduced|EP_TokenOnly))==0 );
-  if( 0==(flags&EXPRDUP_REDUCE) ){
+  if( 0==flags ){
     nSize = EXPR_FULLSIZE;
   }else{
     assert( !ExprHasProperty(p, EP_TokenOnly|EP_Reduced) );
@@ -85833,84 +89829,88 @@ static int dupedExprSize(Expr *p, int flags){
 ** if any. Before returning, *pzBuffer is set to the first byte past the
 ** portion of the buffer copied into by this function.
 */
-static Expr *exprDup(sqlite3 *db, Expr *p, int flags, u8 **pzBuffer){
-  Expr *pNew = 0;                      /* Value to return */
-  if( p ){
-    const int isReduced = (flags&EXPRDUP_REDUCE);
-    u8 *zAlloc;
-    u32 staticFlag = 0;
+static Expr *exprDup(sqlite3 *db, Expr *p, int dupFlags, u8 **pzBuffer){
+  Expr *pNew;           /* Value to return */
+  u8 *zAlloc;           /* Memory space from which to build Expr object */
+  u32 staticFlag;       /* EP_Static if space not obtained from malloc */
 
-    assert( pzBuffer==0 || isReduced );
+  assert( db!=0 );
+  assert( p );
+  assert( dupFlags==0 || dupFlags==EXPRDUP_REDUCE );
+  assert( pzBuffer==0 || dupFlags==EXPRDUP_REDUCE );
 
-    /* Figure out where to write the new Expr structure. */
-    if( pzBuffer ){
-      zAlloc = *pzBuffer;
-      staticFlag = EP_Static;
+  /* Figure out where to write the new Expr structure. */
+  if( pzBuffer ){
+    zAlloc = *pzBuffer;
+    staticFlag = EP_Static;
+  }else{
+    zAlloc = sqlite3DbMallocRawNN(db, dupedExprSize(p, dupFlags));
+    staticFlag = 0;
+  }
+  pNew = (Expr *)zAlloc;
+
+  if( pNew ){
+    /* Set nNewSize to the size allocated for the structure pointed to
+    ** by pNew. This is either EXPR_FULLSIZE, EXPR_REDUCEDSIZE or
+    ** EXPR_TOKENONLYSIZE. nToken is set to the number of bytes consumed
+    ** by the copy of the p->u.zToken string (if any).
+    */
+    const unsigned nStructSize = dupedExprStructSize(p, dupFlags);
+    const int nNewSize = nStructSize & 0xfff;
+    int nToken;
+    if( !ExprHasProperty(p, EP_IntValue) && p->u.zToken ){
+      nToken = sqlite3Strlen30(p->u.zToken) + 1;
     }else{
-      zAlloc = sqlite3DbMallocRaw(db, dupedExprSize(p, flags));
+      nToken = 0;
     }
-    pNew = (Expr *)zAlloc;
-
-    if( pNew ){
-      /* Set nNewSize to the size allocated for the structure pointed to
-      ** by pNew. This is either EXPR_FULLSIZE, EXPR_REDUCEDSIZE or
-      ** EXPR_TOKENONLYSIZE. nToken is set to the number of bytes consumed
-      ** by the copy of the p->u.zToken string (if any).
-      */
-      const unsigned nStructSize = dupedExprStructSize(p, flags);
-      const int nNewSize = nStructSize & 0xfff;
-      int nToken;
-      if( !ExprHasProperty(p, EP_IntValue) && p->u.zToken ){
-        nToken = sqlite3Strlen30(p->u.zToken) + 1;
-      }else{
-        nToken = 0;
-      }
-      if( isReduced ){
-        assert( ExprHasProperty(p, EP_Reduced)==0 );
-        memcpy(zAlloc, p, nNewSize);
-      }else{
-        int nSize = exprStructSize(p);
-        memcpy(zAlloc, p, nSize);
+    if( dupFlags ){
+      assert( ExprHasProperty(p, EP_Reduced)==0 );
+      memcpy(zAlloc, p, nNewSize);
+    }else{
+      u32 nSize = (u32)exprStructSize(p);
+      memcpy(zAlloc, p, nSize);
+      if( nSize<EXPR_FULLSIZE ){ 
         memset(&zAlloc[nSize], 0, EXPR_FULLSIZE-nSize);
       }
+    }
 
-      /* Set the EP_Reduced, EP_TokenOnly, and EP_Static flags appropriately. */
-      pNew->flags &= ~(EP_Reduced|EP_TokenOnly|EP_Static|EP_MemToken);
-      pNew->flags |= nStructSize & (EP_Reduced|EP_TokenOnly);
-      pNew->flags |= staticFlag;
+    /* Set the EP_Reduced, EP_TokenOnly, and EP_Static flags appropriately. */
+    pNew->flags &= ~(EP_Reduced|EP_TokenOnly|EP_Static|EP_MemToken);
+    pNew->flags |= nStructSize & (EP_Reduced|EP_TokenOnly);
+    pNew->flags |= staticFlag;
 
-      /* Copy the p->u.zToken string, if any. */
-      if( nToken ){
-        char *zToken = pNew->u.zToken = (char*)&zAlloc[nNewSize];
-        memcpy(zToken, p->u.zToken, nToken);
-      }
-
-      if( 0==((p->flags|pNew->flags) & EP_TokenOnly) ){
-        /* Fill in the pNew->x.pSelect or pNew->x.pList member. */
-        if( ExprHasProperty(p, EP_xIsSelect) ){
-          pNew->x.pSelect = sqlite3SelectDup(db, p->x.pSelect, isReduced);
-        }else{
-          pNew->x.pList = sqlite3ExprListDup(db, p->x.pList, isReduced);
-        }
-      }
+    /* Copy the p->u.zToken string, if any. */
+    if( nToken ){
+      char *zToken = pNew->u.zToken = (char*)&zAlloc[nNewSize];
+      memcpy(zToken, p->u.zToken, nToken);
+    }
 
-      /* Fill in pNew->pLeft and pNew->pRight. */
-      if( ExprHasProperty(pNew, EP_Reduced|EP_TokenOnly) ){
-        zAlloc += dupedExprNodeSize(p, flags);
-        if( ExprHasProperty(pNew, EP_Reduced) ){
-          pNew->pLeft = exprDup(db, p->pLeft, EXPRDUP_REDUCE, &zAlloc);
-          pNew->pRight = exprDup(db, p->pRight, EXPRDUP_REDUCE, &zAlloc);
-        }
-        if( pzBuffer ){
-          *pzBuffer = zAlloc;
-        }
+    if( 0==((p->flags|pNew->flags) & EP_TokenOnly) ){
+      /* Fill in the pNew->x.pSelect or pNew->x.pList member. */
+      if( ExprHasProperty(p, EP_xIsSelect) ){
+        pNew->x.pSelect = sqlite3SelectDup(db, p->x.pSelect, dupFlags);
       }else{
-        if( !ExprHasProperty(p, EP_TokenOnly) ){
-          pNew->pLeft = sqlite3ExprDup(db, p->pLeft, 0);
-          pNew->pRight = sqlite3ExprDup(db, p->pRight, 0);
-        }
+        pNew->x.pList = sqlite3ExprListDup(db, p->x.pList, dupFlags);
       }
+    }
 
+    /* Fill in pNew->pLeft and pNew->pRight. */
+    if( ExprHasProperty(pNew, EP_Reduced|EP_TokenOnly) ){
+      zAlloc += dupedExprNodeSize(p, dupFlags);
+      if( ExprHasProperty(pNew, EP_Reduced) ){
+        pNew->pLeft = p->pLeft ?
+                      exprDup(db, p->pLeft, EXPRDUP_REDUCE, &zAlloc) : 0;
+        pNew->pRight = p->pRight ?
+                       exprDup(db, p->pRight, EXPRDUP_REDUCE, &zAlloc) : 0;
+      }
+      if( pzBuffer ){
+        *pzBuffer = zAlloc;
+      }
+    }else{
+      if( !ExprHasProperty(p, EP_TokenOnly) ){
+        pNew->pLeft = sqlite3ExprDup(db, p->pLeft, 0);
+        pNew->pRight = sqlite3ExprDup(db, p->pRight, 0);
+      }
     }
   }
   return pNew;
@@ -85961,18 +89961,20 @@ static With *withDup(sqlite3 *db, With *p){
 ** part of the in-memory representation of the database schema.
 */
 SQLITE_PRIVATE Expr *sqlite3ExprDup(sqlite3 *db, Expr *p, int flags){
-  return exprDup(db, p, flags, 0);
+  assert( flags==0 || flags==EXPRDUP_REDUCE );
+  return p ? exprDup(db, p, flags, 0) : 0;
 }
 SQLITE_PRIVATE ExprList *sqlite3ExprListDup(sqlite3 *db, ExprList *p, int flags){
   ExprList *pNew;
   struct ExprList_item *pItem, *pOldItem;
   int i;
+  assert( db!=0 );
   if( p==0 ) return 0;
-  pNew = sqlite3DbMallocRaw(db, sizeof(*pNew) );
+  pNew = sqlite3DbMallocRawNN(db, sizeof(*pNew) );
   if( pNew==0 ) return 0;
   pNew->nExpr = i = p->nExpr;
   if( (flags & EXPRDUP_REDUCE)==0 ) for(i=1; i<p->nExpr; i+=i){}
-  pNew->a = pItem = sqlite3DbMallocRaw(db,  i*sizeof(p->a[0]) );
+  pNew->a = pItem = sqlite3DbMallocRawNN(db,  i*sizeof(p->a[0]) );
   if( pItem==0 ){
     sqlite3DbFree(db, pNew);
     return 0;
@@ -86003,9 +90005,10 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListDup(sqlite3 *db, SrcList *p, int flags){
   SrcList *pNew;
   int i;
   int nByte;
+  assert( db!=0 );
   if( p==0 ) return 0;
   nByte = sizeof(*p) + (p->nSrc>0 ? sizeof(p->a[0]) * (p->nSrc-1) : 0);
-  pNew = sqlite3DbMallocRaw(db, nByte );
+  pNew = sqlite3DbMallocRawNN(db, nByte );
   if( pNew==0 ) return 0;
   pNew->nSrc = pNew->nAlloc = p->nSrc;
   for(i=0; i<p->nSrc; i++){
@@ -86042,11 +90045,12 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListDup(sqlite3 *db, SrcList *p, int flags){
 SQLITE_PRIVATE IdList *sqlite3IdListDup(sqlite3 *db, IdList *p){
   IdList *pNew;
   int i;
+  assert( db!=0 );
   if( p==0 ) return 0;
-  pNew = sqlite3DbMallocRaw(db, sizeof(*pNew) );
+  pNew = sqlite3DbMallocRawNN(db, sizeof(*pNew) );
   if( pNew==0 ) return 0;
   pNew->nId = p->nId;
-  pNew->a = sqlite3DbMallocRaw(db, p->nId*sizeof(p->a[0]) );
+  pNew->a = sqlite3DbMallocRawNN(db, p->nId*sizeof(p->a[0]) );
   if( pNew->a==0 ){
     sqlite3DbFree(db, pNew);
     return 0;
@@ -86064,8 +90068,9 @@ SQLITE_PRIVATE IdList *sqlite3IdListDup(sqlite3 *db, IdList *p){
 }
 SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3 *db, Select *p, int flags){
   Select *pNew, *pPrior;
+  assert( db!=0 );
   if( p==0 ) return 0;
-  pNew = sqlite3DbMallocRaw(db, sizeof(*p) );
+  pNew = sqlite3DbMallocRawNN(db, sizeof(*p) );
   if( pNew==0 ) return 0;
   pNew->pEList = sqlite3ExprListDup(db, p->pEList, flags);
   pNew->pSrc = sqlite3SrcListDup(db, p->pSrc, flags);
@@ -86111,12 +90116,14 @@ SQLITE_PRIVATE ExprList *sqlite3ExprListAppend(
   Expr *pExpr             /* Expression to be appended. Might be NULL */
 ){
   sqlite3 *db = pParse->db;
+  assert( db!=0 );
   if( pList==0 ){
-    pList = sqlite3DbMallocZero(db, sizeof(ExprList) );
+    pList = sqlite3DbMallocRawNN(db, sizeof(ExprList) );
     if( pList==0 ){
       goto no_mem;
     }
-    pList->a = sqlite3DbMallocRaw(db, sizeof(pList->a[0]));
+    pList->nExpr = 0;
+    pList->a = sqlite3DbMallocRawNN(db, sizeof(pList->a[0]));
     if( pList->a==0 ) goto no_mem;
   }else if( (pList->nExpr & (pList->nExpr-1))==0 ){
     struct ExprList_item *a;
@@ -86177,7 +90184,7 @@ SQLITE_PRIVATE void sqlite3ExprListSetName(
     pItem = &pList->a[pList->nExpr-1];
     assert( pItem->zName==0 );
     pItem->zName = sqlite3DbStrNDup(pParse->db, pName->z, pName->n);
-    if( dequote && pItem->zName ) sqlite3Dequote(pItem->zName);
+    if( dequote ) sqlite3Dequote(pItem->zName);
   }
 }
 
@@ -86226,10 +90233,9 @@ SQLITE_PRIVATE void sqlite3ExprListCheckLength(
 /*
 ** Delete an entire expression list.
 */
-SQLITE_PRIVATE void sqlite3ExprListDelete(sqlite3 *db, ExprList *pList){
+static SQLITE_NOINLINE void exprListDeleteNN(sqlite3 *db, ExprList *pList){
   int i;
   struct ExprList_item *pItem;
-  if( pList==0 ) return;
   assert( pList->a!=0 || pList->nExpr==0 );
   for(pItem=pList->a, i=0; i<pList->nExpr; i++, pItem++){
     sqlite3ExprDelete(db, pItem->pExpr);
@@ -86239,6 +90245,9 @@ SQLITE_PRIVATE void sqlite3ExprListDelete(sqlite3 *db, ExprList *pList){
   sqlite3DbFree(db, pList->a);
   sqlite3DbFree(db, pList);
 }
+SQLITE_PRIVATE void sqlite3ExprListDelete(sqlite3 *db, ExprList *pList){
+  if( pList ) exprListDeleteNN(db, pList);
+}
 
 /*
 ** Return the bitwise-OR of all Expr.flags fields in the given
@@ -86250,7 +90259,8 @@ SQLITE_PRIVATE u32 sqlite3ExprListFlags(const ExprList *pList){
   if( pList ){
     for(i=0; i<pList->nExpr; i++){
        Expr *pExpr = pList->a[i].pExpr;
-       if( ALWAYS(pExpr) ) m |= pExpr->flags;
+       assert( pExpr!=0 );
+       m |= pExpr->flags;
     }
   }
   return m;
@@ -86397,6 +90407,22 @@ SQLITE_PRIVATE int sqlite3ExprIsConstantOrFunction(Expr *p, u8 isInit){
   return exprIsConst(p, 4+isInit, 0);
 }
 
+#ifdef SQLITE_ENABLE_CURSOR_HINTS
+/*
+** Walk an expression tree.  Return 1 if the expression contains a
+** subquery of some kind.  Return 0 if there are no subqueries.
+*/
+SQLITE_PRIVATE int sqlite3ExprContainsSubquery(Expr *p){
+  Walker w;
+  memset(&w, 0, sizeof(w));
+  w.eCode = 1;
+  w.xExprCallback = sqlite3ExprWalkNoop;
+  w.xSelectCallback = selectNodeIsConstant;
+  sqlite3WalkExpr(&w, p);
+  return w.eCode==0;
+}
+#endif
+
 /*
 ** If the expression p codes a constant integer that is small enough
 ** to fit in a 32-bit integer, return 1 and put the value of the integer
@@ -86519,23 +90545,22 @@ SQLITE_PRIVATE int sqlite3IsRowid(const char *z){
 }
 
 /*
-** Return true if we are able to the IN operator optimization on a
-** query of the form
-**
-**       x IN (SELECT ...)
-**
-** Where the SELECT... clause is as specified by the parameter to this
-** routine.
-**
-** The Select object passed in has already been preprocessed and no
-** errors have been found.
+** pX is the RHS of an IN operator.  If pX is a SELECT statement 
+** that can be simplified to a direct table access, then return
+** a pointer to the SELECT statement.  If pX is not a SELECT statement,
+** or if the SELECT statement needs to be manifested into a transient
+** table, then return NULL.
 */
 #ifndef SQLITE_OMIT_SUBQUERY
-static int isCandidateForInOpt(Select *p){
+static Select *isCandidateForInOpt(Expr *pX){
+  Select *p;
   SrcList *pSrc;
   ExprList *pEList;
+  Expr *pRes;
   Table *pTab;
-  if( p==0 ) return 0;                   /* right-hand side of IN is SELECT */
+  if( !ExprHasProperty(pX, EP_xIsSelect) ) return 0;  /* Not a subquery */
+  if( ExprHasProperty(pX, EP_VarSelect)  ) return 0;  /* Correlated subq */
+  p = pX->x.pSelect;
   if( p->pPrior ) return 0;              /* Not a compound SELECT */
   if( p->selFlags & (SF_Distinct|SF_Aggregate) ){
     testcase( (p->selFlags & (SF_Distinct|SF_Aggregate))==SF_Distinct );
@@ -86551,13 +90576,15 @@ static int isCandidateForInOpt(Select *p){
   if( pSrc->nSrc!=1 ) return 0;          /* Single term in FROM clause */
   if( pSrc->a[0].pSelect ) return 0;     /* FROM is not a subquery or view */
   pTab = pSrc->a[0].pTab;
-  if( NEVER(pTab==0) ) return 0;
+  assert( pTab!=0 );
   assert( pTab->pSelect==0 );            /* FROM clause is not a view */
   if( IsVirtual(pTab) ) return 0;        /* FROM clause not a virtual table */
   pEList = p->pEList;
   if( pEList->nExpr!=1 ) return 0;       /* One column in the result set */
-  if( pEList->a[0].pExpr->op!=TK_COLUMN ) return 0; /* Result is a column */
-  return 1;
+  pRes = pEList->a[0].pExpr;
+  if( pRes->op!=TK_COLUMN ) return 0;    /* Result is a column */
+  assert( pRes->iTable==pSrc->a[0].iCursor );  /* Not a correlated subquery */
+  return p;
 }
 #endif /* SQLITE_OMIT_SUBQUERY */
 
@@ -86689,15 +90716,13 @@ SQLITE_PRIVATE int sqlite3FindInIndex(Parse *pParse, Expr *pX, u32 inFlags, int
   ** satisfy the query.  This is preferable to generating a new 
   ** ephemeral table.
   */
-  p = (ExprHasProperty(pX, EP_xIsSelect) ? pX->x.pSelect : 0);
-  if( pParse->nErr==0 && isCandidateForInOpt(p) ){
+  if( pParse->nErr==0 && (p = isCandidateForInOpt(pX))!=0 ){
     sqlite3 *db = pParse->db;              /* Database connection */
     Table *pTab;                           /* Table <table>. */
     Expr *pExpr;                           /* Expression <column> */
     i16 iCol;                              /* Index of column <column> */
     i16 iDb;                               /* Database idx for pTab */
 
-    assert( p );                        /* Because of isCandidateForInOpt(p) */
     assert( p->pEList!=0 );             /* Because of isCandidateForInOpt(p) */
     assert( p->pEList->a[0].pExpr!=0 ); /* Because of isCandidateForInOpt(p) */
     assert( p->pSrc!=0 );               /* Because of isCandidateForInOpt(p) */
@@ -86855,9 +90880,10 @@ SQLITE_PRIVATE int sqlite3CodeSubselect(
 
 #ifndef SQLITE_OMIT_EXPLAIN
   if( pParse->explain==2 ){
-    char *zMsg = sqlite3MPrintf(
-        pParse->db, "EXECUTE %s%s SUBQUERY %d", jmpIfDynamic>=0?"":"CORRELATED ",
-        pExpr->op==TK_IN?"LIST":"SCALAR", pParse->iNextSelectId
+    char *zMsg = sqlite3MPrintf(pParse->db, "EXECUTE %s%s SUBQUERY %d",
+        jmpIfDynamic>=0?"":"CORRELATED ",
+        pExpr->op==TK_IN?"LIST":"SCALAR",
+        pParse->iNextSelectId
     );
     sqlite3VdbeAddOp4(v, OP_Explain, pParse->iSelectId, 0, 0, zMsg, P4_DYNAMIC);
   }
@@ -87266,6 +91292,19 @@ static void codeInteger(Parse *pParse, Expr *pExpr, int negFlag, int iMem){
   }
 }
 
+#if defined(SQLITE_DEBUG)
+/*
+** Verify the consistency of the column cache
+*/
+static int cacheIsValid(Parse *pParse){
+  int i, n;
+  for(i=n=0; i<SQLITE_N_COLCACHE; i++){
+    if( pParse->aColCache[i].iReg>0 ) n++;
+  }
+  return n==pParse->nColCache;
+}
+#endif
+
 /*
 ** Clear a cache entry.
 */
@@ -87276,6 +91315,9 @@ static void cacheEntryClear(Parse *pParse, struct yColCache *p){
     }
     p->tempReg = 0;
   }
+  p->iReg = 0;
+  pParse->nColCache--;
+  assert( pParse->db->mallocFailed || cacheIsValid(pParse) );
 }
 
 
@@ -87319,6 +91361,8 @@ SQLITE_PRIVATE void sqlite3ExprCacheStore(Parse *pParse, int iTab, int iCol, int
       p->iReg = iReg;
       p->tempReg = 0;
       p->lru = pParse->iCacheCnt++;
+      pParse->nColCache++;
+      assert( pParse->db->mallocFailed || cacheIsValid(pParse) );
       return;
     }
   }
@@ -87340,6 +91384,7 @@ SQLITE_PRIVATE void sqlite3ExprCacheStore(Parse *pParse, int iTab, int iCol, int
     p->iReg = iReg;
     p->tempReg = 0;
     p->lru = pParse->iCacheCnt++;
+    assert( cacheIsValid(pParse) );
     return;
   }
 }
@@ -87349,15 +91394,13 @@ SQLITE_PRIVATE void sqlite3ExprCacheStore(Parse *pParse, int iTab, int iCol, int
 ** Purge the range of registers from the column cache.
 */
 SQLITE_PRIVATE void sqlite3ExprCacheRemove(Parse *pParse, int iReg, int nReg){
-  int i;
-  int iLast = iReg + nReg - 1;
   struct yColCache *p;
-  for(i=0, p=pParse->aColCache; i<SQLITE_N_COLCACHE; i++, p++){
-    int r = p->iReg;
-    if( r>=iReg && r<=iLast ){
-      cacheEntryClear(pParse, p);
-      p->iReg = 0;
-    }
+  if( iReg<=0 || pParse->nColCache==0 ) return;
+  p = &pParse->aColCache[SQLITE_N_COLCACHE-1];
+  while(1){
+    if( p->iReg >= iReg && p->iReg < iReg+nReg ) cacheEntryClear(pParse, p);
+    if( p==pParse->aColCache ) break;
+    p--;
   }
 }
 
@@ -87393,7 +91436,6 @@ SQLITE_PRIVATE void sqlite3ExprCachePop(Parse *pParse){
   for(i=0, p=pParse->aColCache; i<SQLITE_N_COLCACHE; i++, p++){
     if( p->iReg && p->iLevel>pParse->iCacheLevel ){
       cacheEntryClear(pParse, p);
-      p->iReg = 0;
     }
   }
 }
@@ -87429,7 +91471,7 @@ SQLITE_PRIVATE void sqlite3ExprCodeLoadIndexColumn(
     assert( pIdx->aColExpr );
     assert( pIdx->aColExpr->nExpr>iIdxCol );
     pParse->iSelfTab = iTabCur;
-    sqlite3ExprCode(pParse, pIdx->aColExpr->a[iIdxCol].pExpr, regOut);
+    sqlite3ExprCodeCopy(pParse, pIdx->aColExpr->a[iIdxCol].pExpr, regOut);
   }else{
     sqlite3ExprCodeGetColumnOfTable(pParse->pVdbe, pIdx->pTable, iTabCur,
                                     iTabCol, regOut);
@@ -87463,9 +91505,12 @@ SQLITE_PRIVATE void sqlite3ExprCodeGetColumnOfTable(
 
 /*
 ** Generate code that will extract the iColumn-th column from
-** table pTab and store the column value in a register.  An effort
-** is made to store the column value in register iReg, but this is
-** not guaranteed.  The location of the column value is returned.
+** table pTab and store the column value in a register. 
+**
+** An effort is made to store the column value in register iReg.  This
+** is not garanteeed for GetColumn() - the result can be stored in
+** any register.  But the result is guaranteed to land in register iReg
+** for GetColumnToReg().
 **
 ** There must be an open cursor to pTab in iTable when this routine
 ** is called.  If iColumn<0 then code is generated that extracts the rowid.
@@ -87476,7 +91521,7 @@ SQLITE_PRIVATE int sqlite3ExprCodeGetColumn(
   int iColumn,     /* Index of the table column */
   int iTable,      /* The cursor pointing to the table */
   int iReg,        /* Store results here */
-  u8 p5            /* P5 value for OP_Column */
+  u8 p5            /* P5 value for OP_Column + FLAGS */
 ){
   Vdbe *v = pParse->pVdbe;
   int i;
@@ -87498,6 +91543,17 @@ SQLITE_PRIVATE int sqlite3ExprCodeGetColumn(
   }
   return iReg;
 }
+SQLITE_PRIVATE void sqlite3ExprCodeGetColumnToReg(
+  Parse *pParse,   /* Parsing and code generating context */
+  Table *pTab,     /* Description of the table we are reading from */
+  int iColumn,     /* Index of the table column */
+  int iTable,      /* The cursor pointing to the table */
+  int iReg         /* Store results here */
+){
+  int r1 = sqlite3ExprCodeGetColumn(pParse, pTab, iColumn, iTable, iReg, 0);
+  if( r1!=iReg ) sqlite3VdbeAddOp2(pParse->pVdbe, OP_SCopy, r1, iReg);
+}
+
 
 /*
 ** Clear all column cache entries.
@@ -87514,7 +91570,6 @@ SQLITE_PRIVATE void sqlite3ExprCacheClear(Parse *pParse){
   for(i=0, p=pParse->aColCache; i<SQLITE_N_COLCACHE; i++, p++){
     if( p->iReg ){
       cacheEntryClear(pParse, p);
-      p->iReg = 0;
     }
   }
 }
@@ -87556,6 +91611,7 @@ static int usedAsColumnCache(Parse *pParse, int iFrom, int iTo){
 }
 #endif /* SQLITE_DEBUG || SQLITE_COVERAGE_TEST */
 
+
 /*
 ** Convert an expression node to a TK_REGISTER
 */
@@ -87824,7 +91880,6 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
       ExprList *pFarg;       /* List of function arguments */
       int nFarg;             /* Number of function arguments */
       FuncDef *pDef;         /* The function definition object */
-      int nId;               /* Length of the function name in bytes */
       const char *zId;       /* The function name */
       u32 constMask = 0;     /* Mask of function arguments that are constant */
       int i;                 /* Loop counter */
@@ -87840,10 +91895,9 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
       nFarg = pFarg ? pFarg->nExpr : 0;
       assert( !ExprHasProperty(pExpr, EP_IntValue) );
       zId = pExpr->u.zToken;
-      nId = sqlite3Strlen30(zId);
-      pDef = sqlite3FindFunction(db, zId, nId, nFarg, enc, 0);
-      if( pDef==0 || pDef->xFunc==0 ){
-        sqlite3ErrorMsg(pParse, "unknown function: %.*s()", nId, zId);
+      pDef = sqlite3FindFunction(db, zId, nFarg, enc, 0);
+      if( pDef==0 || pDef->xFinalize!=0 ){
+        sqlite3ErrorMsg(pParse, "unknown function: %s()", zId);
         break;
       }
 
@@ -88008,6 +92062,7 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
       sqlite3ReleaseTempReg(pParse, r4);
       break;
     }
+    case TK_SPAN:
     case TK_COLLATE: 
     case TK_UPLUS: {
       inReg = sqlite3ExprCodeTarget(pParse, pExpr->pLeft, target);
@@ -88268,7 +92323,7 @@ SQLITE_PRIVATE void sqlite3ExprCode(Parse *pParse, Expr *pExpr, int target){
     sqlite3VdbeAddOp2(pParse->pVdbe, OP_Copy, pExpr->iTable, target);
   }else{
     inReg = sqlite3ExprCodeTarget(pParse, pExpr, target);
-    assert( pParse->pVdbe || pParse->db->mallocFailed );
+    assert( pParse->pVdbe!=0 || pParse->db->mallocFailed );
     if( inReg!=target && pParse->pVdbe ){
       sqlite3VdbeAddOp2(pParse->pVdbe, OP_SCopy, inReg, target);
     }
@@ -88276,6 +92331,18 @@ SQLITE_PRIVATE void sqlite3ExprCode(Parse *pParse, Expr *pExpr, int target){
 }
 
 /*
+** Make a transient copy of expression pExpr and then code it using
+** sqlite3ExprCode().  This routine works just like sqlite3ExprCode()
+** except that the input expression is guaranteed to be unchanged.
+*/
+SQLITE_PRIVATE void sqlite3ExprCodeCopy(Parse *pParse, Expr *pExpr, int target){
+  sqlite3 *db = pParse->db;
+  pExpr = sqlite3ExprDup(db, pExpr, 0);
+  if( !db->mallocFailed ) sqlite3ExprCode(pParse, pExpr, target);
+  sqlite3ExprDelete(db, pExpr);
+}
+
+/*
 ** Generate code that will evaluate expression pExpr and store the
 ** results in register target.  The results are guaranteed to appear
 ** in register target.  If the expression is constant, then this routine
@@ -88324,6 +92391,10 @@ SQLITE_PRIVATE void sqlite3ExprCodeAndCache(Parse *pParse, Expr *pExpr, int targ
 **
 ** The SQLITE_ECEL_FACTOR argument allows constant arguments to be
 ** factored out into initialization code.
+**
+** The SQLITE_ECEL_REF flag means that expressions in the list with
+** ExprList.a[].u.x.iOrderByCol>0 have already been evaluated and stored
+** in registers at srcReg, and so the value can be copied from there.
 */
 SQLITE_PRIVATE int sqlite3ExprCodeExprList(
   Parse *pParse,     /* Parsing context */
@@ -88470,6 +92541,13 @@ SQLITE_PRIVATE void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int
       sqlite3ExprIfFalse(pParse, pExpr->pLeft, dest, jumpIfNull);
       break;
     }
+    case TK_IS:
+    case TK_ISNOT:
+      testcase( op==TK_IS );
+      testcase( op==TK_ISNOT );
+      op = (op==TK_IS) ? TK_EQ : TK_NE;
+      jumpIfNull = SQLITE_NULLEQ;
+      /* Fall thru */
     case TK_LT:
     case TK_LE:
     case TK_GT:
@@ -88485,23 +92563,12 @@ SQLITE_PRIVATE void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int
       assert(TK_LE==OP_Le); testcase(op==OP_Le); VdbeCoverageIf(v,op==OP_Le);
       assert(TK_GT==OP_Gt); testcase(op==OP_Gt); VdbeCoverageIf(v,op==OP_Gt);
       assert(TK_GE==OP_Ge); testcase(op==OP_Ge); VdbeCoverageIf(v,op==OP_Ge);
-      assert(TK_EQ==OP_Eq); testcase(op==OP_Eq); VdbeCoverageIf(v,op==OP_Eq);
-      assert(TK_NE==OP_Ne); testcase(op==OP_Ne); VdbeCoverageIf(v,op==OP_Ne);
-      testcase( regFree1==0 );
-      testcase( regFree2==0 );
-      break;
-    }
-    case TK_IS:
-    case TK_ISNOT: {
-      testcase( op==TK_IS );
-      testcase( op==TK_ISNOT );
-      r1 = sqlite3ExprCodeTemp(pParse, pExpr->pLeft, &regFree1);
-      r2 = sqlite3ExprCodeTemp(pParse, pExpr->pRight, &regFree2);
-      op = (op==TK_IS) ? TK_EQ : TK_NE;
-      codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op,
-                  r1, r2, dest, SQLITE_NULLEQ);
-      VdbeCoverageIf(v, op==TK_EQ);
-      VdbeCoverageIf(v, op==TK_NE);
+      assert(TK_EQ==OP_Eq); testcase(op==OP_Eq);
+      VdbeCoverageIf(v, op==OP_Eq && jumpIfNull==SQLITE_NULLEQ);
+      VdbeCoverageIf(v, op==OP_Eq && jumpIfNull!=SQLITE_NULLEQ);
+      assert(TK_NE==OP_Ne); testcase(op==OP_Ne);
+      VdbeCoverageIf(v, op==OP_Ne && jumpIfNull==SQLITE_NULLEQ);
+      VdbeCoverageIf(v, op==OP_Ne && jumpIfNull!=SQLITE_NULLEQ);
       testcase( regFree1==0 );
       testcase( regFree2==0 );
       break;
@@ -88626,6 +92693,13 @@ SQLITE_PRIVATE void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int
       sqlite3ExprIfTrue(pParse, pExpr->pLeft, dest, jumpIfNull);
       break;
     }
+    case TK_IS:
+    case TK_ISNOT:
+      testcase( pExpr->op==TK_IS );
+      testcase( pExpr->op==TK_ISNOT );
+      op = (pExpr->op==TK_IS) ? TK_NE : TK_EQ;
+      jumpIfNull = SQLITE_NULLEQ;
+      /* Fall thru */
     case TK_LT:
     case TK_LE:
     case TK_GT:
@@ -88641,23 +92715,12 @@ SQLITE_PRIVATE void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int
       assert(TK_LE==OP_Le); testcase(op==OP_Le); VdbeCoverageIf(v,op==OP_Le);
       assert(TK_GT==OP_Gt); testcase(op==OP_Gt); VdbeCoverageIf(v,op==OP_Gt);
       assert(TK_GE==OP_Ge); testcase(op==OP_Ge); VdbeCoverageIf(v,op==OP_Ge);
-      assert(TK_EQ==OP_Eq); testcase(op==OP_Eq); VdbeCoverageIf(v,op==OP_Eq);
-      assert(TK_NE==OP_Ne); testcase(op==OP_Ne); VdbeCoverageIf(v,op==OP_Ne);
-      testcase( regFree1==0 );
-      testcase( regFree2==0 );
-      break;
-    }
-    case TK_IS:
-    case TK_ISNOT: {
-      testcase( pExpr->op==TK_IS );
-      testcase( pExpr->op==TK_ISNOT );
-      r1 = sqlite3ExprCodeTemp(pParse, pExpr->pLeft, &regFree1);
-      r2 = sqlite3ExprCodeTemp(pParse, pExpr->pRight, &regFree2);
-      op = (pExpr->op==TK_IS) ? TK_NE : TK_EQ;
-      codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op,
-                  r1, r2, dest, SQLITE_NULLEQ);
-      VdbeCoverageIf(v, op==TK_EQ);
-      VdbeCoverageIf(v, op==TK_NE);
+      assert(TK_EQ==OP_Eq); testcase(op==OP_Eq);
+      VdbeCoverageIf(v, op==OP_Eq && jumpIfNull!=SQLITE_NULLEQ);
+      VdbeCoverageIf(v, op==OP_Eq && jumpIfNull==SQLITE_NULLEQ);
+      assert(TK_NE==OP_Ne); testcase(op==OP_Ne);
+      VdbeCoverageIf(v, op==OP_Ne && jumpIfNull!=SQLITE_NULLEQ);
+      VdbeCoverageIf(v, op==OP_Ne && jumpIfNull==SQLITE_NULLEQ);
       testcase( regFree1==0 );
       testcase( regFree2==0 );
       break;
@@ -88765,7 +92828,7 @@ SQLITE_PRIVATE int sqlite3ExprCompare(Expr *pA, Expr *pB, int iTab){
     }
     return 2;
   }
-  if( pA->op!=TK_COLUMN && ALWAYS(pA->op!=TK_AGG_COLUMN) && pA->u.zToken ){
+  if( pA->op!=TK_COLUMN && pA->op!=TK_AGG_COLUMN && pA->u.zToken ){
     if( pA->op==TK_FUNCTION ){
       if( sqlite3StrICmp(pA->u.zToken,pB->u.zToken)!=0 ) return 2;
     }else if( strcmp(pA->u.zToken,pB->u.zToken)!=0 ){
@@ -89052,7 +93115,7 @@ static int analyzeAggregate(Walker *pWalker, Expr *pExpr){
             pItem->iMem = ++pParse->nMem;
             assert( !ExprHasProperty(pExpr, EP_IntValue) );
             pItem->pFunc = sqlite3FindFunction(pParse->db,
-                   pExpr->u.zToken, sqlite3Strlen30(pExpr->u.zToken),
+                   pExpr->u.zToken, 
                    pExpr->x.pList ? pExpr->x.pList->nExpr : 0, enc, 0);
             if( pExpr->flags & EP_Distinct ){
               pItem->iDistinct = pParse->nTab++;
@@ -89181,6 +93244,29 @@ SQLITE_PRIVATE void sqlite3ClearTempRegCache(Parse *pParse){
   pParse->nRangeReg = 0;
 }
 
+/*
+** Validate that no temporary register falls within the range of
+** iFirst..iLast, inclusive.  This routine is only call from within assert()
+** statements.
+*/
+#ifdef SQLITE_DEBUG
+SQLITE_PRIVATE int sqlite3NoTempsInRange(Parse *pParse, int iFirst, int iLast){
+  int i;
+  if( pParse->nRangeReg>0
+   && pParse->iRangeReg+pParse->nRangeReg<iLast
+   && pParse->iRangeReg>=iFirst
+  ){
+     return 0;
+  }
+  for(i=0; i<pParse->nTempReg; i++){
+    if( pParse->aTempReg[i]>=iFirst && pParse->aTempReg[i]<=iLast ){
+      return 0;
+    }
+  }
+  return 1;
+}
+#endif /* SQLITE_DEBUG */
+
 /************** End of expr.c ************************************************/
 /************** Begin file alter.c *******************************************/
 /*
@@ -89414,7 +93500,7 @@ static void renameTriggerFunc(
 ** Register built-in functions used to help implement ALTER TABLE
 */
 SQLITE_PRIVATE void sqlite3AlterFunctions(void){
-  static SQLITE_WSD FuncDef aAlterTableFuncs[] = {
+  static FuncDef aAlterTableFuncs[] = {
     FUNCTION(sqlite_rename_table,   2, 0, 0, renameTableFunc),
 #ifndef SQLITE_OMIT_TRIGGER
     FUNCTION(sqlite_rename_trigger, 2, 0, 0, renameTriggerFunc),
@@ -89423,13 +93509,7 @@ SQLITE_PRIVATE void sqlite3AlterFunctions(void){
     FUNCTION(sqlite_rename_parent,  3, 0, 0, renameParentFunc),
 #endif
   };
-  int i;
-  FuncDefHash *pHash = &GLOBAL(FuncDefHash, sqlite3GlobalFunctions);
-  FuncDef *aFunc = (FuncDef*)&GLOBAL(FuncDef, aAlterTableFuncs);
-
-  for(i=0; i<ArraySize(aAlterTableFuncs); i++){
-    sqlite3FuncDefInsert(pHash, &aFunc[i]);
-  }
+  sqlite3InsertBuiltinFuncs(aAlterTableFuncs, ArraySize(aAlterTableFuncs));
 }
 
 /*
@@ -89773,33 +93853,6 @@ exit_rename_table:
   db->flags = savedDbFlags;
 }
 
-
-/*
-** Generate code to make sure the file format number is at least minFormat.
-** The generated code will increase the file format number if necessary.
-*/
-SQLITE_PRIVATE void sqlite3MinimumFileFormat(Parse *pParse, int iDb, int minFormat){
-  Vdbe *v;
-  v = sqlite3GetVdbe(pParse);
-  /* The VDBE should have been allocated before this routine is called.
-  ** If that allocation failed, we would have quit before reaching this
-  ** point */
-  if( ALWAYS(v) ){
-    int r1 = sqlite3GetTempReg(pParse);
-    int r2 = sqlite3GetTempReg(pParse);
-    int addr1;
-    sqlite3VdbeAddOp3(v, OP_ReadCookie, iDb, r1, BTREE_FILE_FORMAT);
-    sqlite3VdbeUsesBtree(v, iDb);
-    sqlite3VdbeAddOp2(v, OP_Integer, minFormat, r2);
-    addr1 = sqlite3VdbeAddOp3(v, OP_Ge, r2, 0, r1);
-    sqlite3VdbeChangeP5(v, SQLITE_NOTNULL); VdbeCoverage(v);
-    sqlite3VdbeAddOp3(v, OP_SetCookie, iDb, BTREE_FILE_FORMAT, r2);
-    sqlite3VdbeJumpHere(v, addr1);
-    sqlite3ReleaseTempReg(pParse, r1);
-    sqlite3ReleaseTempReg(pParse, r2);
-  }
-}
-
 /*
 ** This function is called after an "ALTER TABLE ... ADD" statement
 ** has been parsed. Argument pColDef contains the text of the new
@@ -89818,9 +93871,11 @@ SQLITE_PRIVATE void sqlite3AlterFinishAddColumn(Parse *pParse, Token *pColDef){
   Column *pCol;             /* The new column */
   Expr *pDflt;              /* Default value for the new column */
   sqlite3 *db;              /* The database connection; */
+  Vdbe *v = pParse->pVdbe;  /* The prepared statement under construction */
 
   db = pParse->db;
   if( pParse->nErr || db->mallocFailed ) return;
+  assert( v!=0 );
   pNew = pParse->pNewTable;
   assert( pNew );
 
@@ -89844,7 +93899,8 @@ SQLITE_PRIVATE void sqlite3AlterFinishAddColumn(Parse *pParse, Token *pColDef){
   ** literal NULL, then set pDflt to 0. This simplifies checking
   ** for an SQL NULL default below.
   */
-  if( pDflt && pDflt->op==TK_NULL ){
+  assert( pDflt==0 || pDflt->op==TK_SPAN );
+  if( pDflt && pDflt->pLeft->op==TK_NULL ){
     pDflt = 0;
   }
 
@@ -89880,7 +93936,7 @@ SQLITE_PRIVATE void sqlite3AlterFinishAddColumn(Parse *pParse, Token *pColDef){
     rc = sqlite3ValueFromExpr(db, pDflt, SQLITE_UTF8, SQLITE_AFF_BLOB, &pVal);
     assert( rc==SQLITE_OK || rc==SQLITE_NOMEM );
     if( rc!=SQLITE_OK ){
-      db->mallocFailed = 1;
+      assert( db->mallocFailed == 1 );
       return;
     }
     if( !pVal ){
@@ -89910,11 +93966,16 @@ SQLITE_PRIVATE void sqlite3AlterFinishAddColumn(Parse *pParse, Token *pColDef){
     db->flags = savedDbFlags;
   }
 
-  /* If the default value of the new column is NULL, then set the file
+  /* If the default value of the new column is NULL, then the file
   ** format to 2. If the default value of the new column is not NULL,
-  ** the file format becomes 3.
+  ** the file format be 3.  Back when this feature was first added
+  ** in 2006, we went to the trouble to upgrade the file format to the
+  ** minimum support values.  But 10-years on, we can assume that all
+  ** extent versions of SQLite support file-format 4, so we always and
+  ** unconditionally upgrade to 4.
   */
-  sqlite3MinimumFileFormat(pParse, iDb, pDflt ? 3 : 2);
+  sqlite3VdbeAddOp3(v, OP_SetCookie, iDb, BTREE_FILE_FORMAT, 
+                    SQLITE_MAX_FILE_FORMAT);
 
   /* Reload the schema of the modified table. */
   reloadTableSchema(pParse, pTab, pTab->zName);
@@ -89988,7 +94049,7 @@ SQLITE_PRIVATE void sqlite3AlterBeginAddColumn(Parse *pParse, SrcList *pSrc){
   pNew->aCol = (Column*)sqlite3DbMallocZero(db, sizeof(Column)*nAlloc);
   pNew->zName = sqlite3MPrintf(db, "sqlite_altertab_%s", pTab->zName);
   if( !pNew->aCol || !pNew->zName ){
-    db->mallocFailed = 1;
+    assert( db->mallocFailed );
     goto exit_begin_add_column;
   }
   memcpy(pNew->aCol, pTab->aCol, sizeof(Column)*pNew->nCol);
@@ -89996,9 +94057,7 @@ SQLITE_PRIVATE void sqlite3AlterBeginAddColumn(Parse *pParse, SrcList *pSrc){
     Column *pCol = &pNew->aCol[i];
     pCol->zName = sqlite3DbStrDup(db, pCol->zName);
     pCol->zColl = 0;
-    pCol->zType = 0;
     pCol->pDflt = 0;
-    pCol->zDflt = 0;
   }
   pNew->pSchema = db->aDb[iDb].pSchema;
   pNew->addColOffset = pTab->addColOffset;
@@ -90333,7 +94392,7 @@ static void sampleClear(sqlite3 *db, Stat4Sample *p){
 static void sampleSetRowid(sqlite3 *db, Stat4Sample *p, int n, const u8 *pData){
   assert( db!=0 );
   if( p->nRowid ) sqlite3DbFree(db, p->u.aRowid);
-  p->u.aRowid = sqlite3DbMallocRaw(db, n);
+  p->u.aRowid = sqlite3DbMallocRawNN(db, n);
   if( p->u.aRowid ){
     p->nRowid = n;
     memcpy(p->u.aRowid, pData, n);
@@ -90498,12 +94557,10 @@ static const FuncDef statInitFuncdef = {
   SQLITE_UTF8,     /* funcFlags */
   0,               /* pUserData */
   0,               /* pNext */
-  statInit,        /* xFunc */
-  0,               /* xStep */
+  statInit,        /* xSFunc */
   0,               /* xFinalize */
   "stat_init",     /* zName */
-  0,               /* pHash */
-  0                /* pDestructor */
+  {0}
 };
 
 #ifdef SQLITE_ENABLE_STAT4
@@ -90799,12 +94856,10 @@ static const FuncDef statPushFuncdef = {
   SQLITE_UTF8,     /* funcFlags */
   0,               /* pUserData */
   0,               /* pNext */
-  statPush,        /* xFunc */
-  0,               /* xStep */
+  statPush,        /* xSFunc */
   0,               /* xFinalize */
   "stat_push",     /* zName */
-  0,               /* pHash */
-  0                /* pDestructor */
+  {0}
 };
 
 #define STAT_GET_STAT1 0          /* "stat" column of stat1 table */
@@ -90946,12 +95001,10 @@ static const FuncDef statGetFuncdef = {
   SQLITE_UTF8,     /* funcFlags */
   0,               /* pUserData */
   0,               /* pNext */
-  statGet,         /* xFunc */
-  0,               /* xStep */
+  statGet,         /* xSFunc */
   0,               /* xFinalize */
   "stat_get",      /* zName */
-  0,               /* pHash */
-  0                /* pDestructor */
+  {0}
 };
 
 static void callStatGet(Vdbe *v, int regStat4, int iParam, int regOut){
@@ -90963,8 +95016,8 @@ static void callStatGet(Vdbe *v, int regStat4, int iParam, int regOut){
 #else
   UNUSED_PARAMETER( iParam );
 #endif
-  sqlite3VdbeAddOp3(v, OP_Function0, 0, regStat4, regOut);
-  sqlite3VdbeChangeP4(v, -1, (char*)&statGetFuncdef, P4_FUNCDEF);
+  sqlite3VdbeAddOp4(v, OP_Function0, 0, regStat4, regOut,
+                    (char*)&statGetFuncdef, P4_FUNCDEF);
   sqlite3VdbeChangeP5(v, 1 + IsStat34);
 }
 
@@ -91010,7 +95063,7 @@ static void analyzeOneTable(
     /* Do not gather statistics on views or virtual tables */
     return;
   }
-  if( sqlite3_strnicmp(pTab->zName, "sqlite_", 7)==0 ){
+  if( sqlite3_strlike("sqlite_%", pTab->zName, 0)==0 ){
     /* Do not gather statistics on system tables */
     return;
   }
@@ -91118,8 +95171,8 @@ static void analyzeOneTable(
 #endif
     sqlite3VdbeAddOp2(v, OP_Integer, nCol, regStat4+1);
     sqlite3VdbeAddOp2(v, OP_Integer, pIdx->nKeyCol, regStat4+2);
-    sqlite3VdbeAddOp3(v, OP_Function0, 0, regStat4+1, regStat4);
-    sqlite3VdbeChangeP4(v, -1, (char*)&statInitFuncdef, P4_FUNCDEF);
+    sqlite3VdbeAddOp4(v, OP_Function0, 0, regStat4+1, regStat4,
+                     (char*)&statInitFuncdef, P4_FUNCDEF);
     sqlite3VdbeChangeP5(v, 2+IsStat34);
 
     /* Implementation of the following:
@@ -91138,7 +95191,7 @@ static void analyzeOneTable(
     if( nColTest>0 ){
       int endDistinctTest = sqlite3VdbeMakeLabel(v);
       int *aGotoChng;               /* Array of jump instruction addresses */
-      aGotoChng = sqlite3DbMallocRaw(db, sizeof(int)*nColTest);
+      aGotoChng = sqlite3DbMallocRawNN(db, sizeof(int)*nColTest);
       if( aGotoChng==0 ) continue;
 
       /*
@@ -91215,8 +95268,8 @@ static void analyzeOneTable(
     }
 #endif
     assert( regChng==(regStat4+1) );
-    sqlite3VdbeAddOp3(v, OP_Function0, 1, regStat4, regTemp);
-    sqlite3VdbeChangeP4(v, -1, (char*)&statPushFuncdef, P4_FUNCDEF);
+    sqlite3VdbeAddOp4(v, OP_Function0, 1, regStat4, regTemp,
+                     (char*)&statPushFuncdef, P4_FUNCDEF);
     sqlite3VdbeChangeP5(v, 2+IsStat34);
     sqlite3VdbeAddOp2(v, OP_Next, iIdxCur, addrNextRow); VdbeCoverage(v);
 
@@ -91546,7 +95599,7 @@ static int analysisLoader(void *pData, int argc, char **argv, char **NotUsed){
     ** the old data with the new instead of allocating a new array.  */
     if( pIndex->aiRowEst==0 ){
       pIndex->aiRowEst = (tRowcnt*)sqlite3MallocZero(sizeof(tRowcnt) * nCol);
-      if( pIndex->aiRowEst==0 ) pInfo->db->mallocFailed = 1;
+      if( pIndex->aiRowEst==0 ) sqlite3OomFault(pInfo->db);
     }
     aiRowEst = pIndex->aiRowEst;
 #endif
@@ -91693,10 +95746,10 @@ static int loadStatTbl(
   Index *pPrevIdx = 0;          /* Previous index in the loop */
   IndexSample *pSample;         /* A slot in pIdx->aSample[] */
 
-  assert( db->lookaside.bEnabled==0 );
+  assert( db->lookaside.bDisable );
   zSql = sqlite3MPrintf(db, zSql1, zDb);
   if( !zSql ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   rc = sqlite3_prepare(db, zSql, -1, &pStmt, 0);
   sqlite3DbFree(db, zSql);
@@ -91736,7 +95789,7 @@ static int loadStatTbl(
     pIdx->aSample = sqlite3DbMallocZero(db, nByte);
     if( pIdx->aSample==0 ){
       sqlite3_finalize(pStmt);
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     pSpace = (tRowcnt*)&pIdx->aSample[nSample];
     pIdx->aAvgEq = pSpace; pSpace += nIdxCol;
@@ -91752,7 +95805,7 @@ static int loadStatTbl(
 
   zSql = sqlite3MPrintf(db, zSql2, zDb);
   if( !zSql ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   rc = sqlite3_prepare(db, zSql, -1, &pStmt, 0);
   sqlite3DbFree(db, zSql);
@@ -91790,7 +95843,7 @@ static int loadStatTbl(
     pSample->p = sqlite3DbMallocZero(db, pSample->n + 2);
     if( pSample->p==0 ){
       sqlite3_finalize(pStmt);
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     memcpy(pSample->p, sqlite3_column_blob(pStmt, 4), pSample->n);
     pIdx->nSample++;
@@ -91807,7 +95860,7 @@ static int loadStatTbl(
 static int loadStat4(sqlite3 *db, const char *zDb){
   int rc = SQLITE_OK;             /* Result codes from subroutines */
 
-  assert( db->lookaside.bEnabled==0 );
+  assert( db->lookaside.bDisable );
   if( sqlite3FindTable(db, "sqlite_stat4", zDb) ){
     rc = loadStatTbl(db, 0,
       "SELECT idx,count(*) FROM %Q.sqlite_stat4 GROUP BY idx", 
@@ -91852,7 +95905,7 @@ SQLITE_PRIVATE int sqlite3AnalysisLoad(sqlite3 *db, int iDb){
   analysisInfo sInfo;
   HashElem *i;
   char *zSql;
-  int rc;
+  int rc = SQLITE_OK;
 
   assert( iDb>=0 && iDb<db->nDb );
   assert( db->aDb[iDb].pBt!=0 );
@@ -91861,38 +95914,40 @@ SQLITE_PRIVATE int sqlite3AnalysisLoad(sqlite3 *db, int iDb){
   assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
   for(i=sqliteHashFirst(&db->aDb[iDb].pSchema->idxHash);i;i=sqliteHashNext(i)){
     Index *pIdx = sqliteHashData(i);
-    sqlite3DefaultRowEst(pIdx);
+    pIdx->aiRowLogEst[0] = 0;
 #ifdef SQLITE_ENABLE_STAT3_OR_STAT4
     sqlite3DeleteIndexSamples(db, pIdx);
     pIdx->aSample = 0;
 #endif
   }
 
-  /* Check to make sure the sqlite_stat1 table exists */
+  /* Load new statistics out of the sqlite_stat1 table */
   sInfo.db = db;
   sInfo.zDatabase = db->aDb[iDb].zName;
-  if( sqlite3FindTable(db, "sqlite_stat1", sInfo.zDatabase)==0 ){
-    return SQLITE_ERROR;
+  if( sqlite3FindTable(db, "sqlite_stat1", sInfo.zDatabase)!=0 ){
+    zSql = sqlite3MPrintf(db, 
+        "SELECT tbl,idx,stat FROM %Q.sqlite_stat1", sInfo.zDatabase);
+    if( zSql==0 ){
+      rc = SQLITE_NOMEM_BKPT;
+    }else{
+      rc = sqlite3_exec(db, zSql, analysisLoader, &sInfo, 0);
+      sqlite3DbFree(db, zSql);
+    }
   }
 
-  /* Load new statistics out of the sqlite_stat1 table */
-  zSql = sqlite3MPrintf(db, 
-      "SELECT tbl,idx,stat FROM %Q.sqlite_stat1", sInfo.zDatabase);
-  if( zSql==0 ){
-    rc = SQLITE_NOMEM;
-  }else{
-    rc = sqlite3_exec(db, zSql, analysisLoader, &sInfo, 0);
-    sqlite3DbFree(db, zSql);
+  /* Set appropriate defaults on all indexes not in the sqlite_stat1 table */
+  assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
+  for(i=sqliteHashFirst(&db->aDb[iDb].pSchema->idxHash);i;i=sqliteHashNext(i)){
+    Index *pIdx = sqliteHashData(i);
+    if( pIdx->aiRowLogEst[0]==0 ) sqlite3DefaultRowEst(pIdx);
   }
 
-
   /* Load the statistics from the sqlite_stat4 table. */
 #ifdef SQLITE_ENABLE_STAT3_OR_STAT4
   if( rc==SQLITE_OK && OptimizationEnabled(db, SQLITE_Stat34) ){
-    int lookasideEnabled = db->lookaside.bEnabled;
-    db->lookaside.bEnabled = 0;
+    db->lookaside.bDisable++;
     rc = loadStat4(db, sInfo.zDatabase);
-    db->lookaside.bEnabled = lookasideEnabled;
+    db->lookaside.bDisable--;
   }
   for(i=sqliteHashFirst(&db->aDb[iDb].pSchema->idxHash);i;i=sqliteHashNext(i)){
     Index *pIdx = sqliteHashData(i);
@@ -91902,7 +95957,7 @@ SQLITE_PRIVATE int sqlite3AnalysisLoad(sqlite3 *db, int iDb){
 #endif
 
   if( rc==SQLITE_NOMEM ){
-    db->mallocFailed = 1;
+    sqlite3OomFault(db);
   }
   return rc;
 }
@@ -92023,7 +96078,7 @@ static void attachFunc(
   ** hash tables.
   */
   if( db->aDb==db->aDbStatic ){
-    aNew = sqlite3DbMallocRaw(db, sizeof(db->aDb[0])*3 );
+    aNew = sqlite3DbMallocRawNN(db, sizeof(db->aDb[0])*3 );
     if( aNew==0 ) return;
     memcpy(aNew, db->aDb, sizeof(db->aDb[0])*2);
   }else{
@@ -92041,7 +96096,7 @@ static void attachFunc(
   flags = db->openFlags;
   rc = sqlite3ParseUri(db->pVfs->zName, zFile, &flags, &pVfs, &zPath, &zErr);
   if( rc!=SQLITE_OK ){
-    if( rc==SQLITE_NOMEM ) db->mallocFailed = 1;
+    if( rc==SQLITE_NOMEM ) sqlite3OomFault(db);
     sqlite3_result_error(context, zErr, -1);
     sqlite3_free(zErr);
     return;
@@ -92058,7 +96113,7 @@ static void attachFunc(
     Pager *pPager;
     aNew->pSchema = sqlite3SchemaGet(db, aNew->pBt);
     if( !aNew->pSchema ){
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
     }else if( aNew->pSchema->file_format && aNew->pSchema->enc!=ENC(db) ){
       zErrDyn = sqlite3MPrintf(db, 
         "attached databases must use the same text encoding as main database");
@@ -92070,14 +96125,15 @@ static void attachFunc(
     sqlite3BtreeSecureDelete(aNew->pBt,
                              sqlite3BtreeSecureDelete(db->aDb[0].pBt,-1) );
 #ifndef SQLITE_OMIT_PAGER_PRAGMAS
-    sqlite3BtreeSetPagerFlags(aNew->pBt, 3 | (db->flags & PAGER_FLAGS_MASK));
+    sqlite3BtreeSetPagerFlags(aNew->pBt,
+                      PAGER_SYNCHRONOUS_FULL | (db->flags & PAGER_FLAGS_MASK));
 #endif
     sqlite3BtreeLeave(aNew->pBt);
   }
-  aNew->safety_level = 3;
+  aNew->safety_level = SQLITE_DEFAULT_SYNCHRONOUS+1;
   aNew->zName = sqlite3DbStrDup(db, zName);
   if( rc==SQLITE_OK && aNew->zName==0 ){
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
   }
 
 
@@ -92143,7 +96199,7 @@ static void attachFunc(
     sqlite3ResetAllSchemasOfConnection(db);
     db->nDb = iDb;
     if( rc==SQLITE_NOMEM || rc==SQLITE_IOERR_NOMEM ){
-      db->mallocFailed = 1;
+      sqlite3OomFault(db);
       sqlite3DbFree(db, zErrDyn);
       zErrDyn = sqlite3MPrintf(db, "out of memory");
     }else if( zErrDyn==0 ){
@@ -92273,11 +96329,11 @@ static void codeAttach(
 
   assert( v || db->mallocFailed );
   if( v ){
-    sqlite3VdbeAddOp3(v, OP_Function0, 0, regArgs+3-pFunc->nArg, regArgs+3);
+    sqlite3VdbeAddOp4(v, OP_Function0, 0, regArgs+3-pFunc->nArg, regArgs+3,
+                      (char *)pFunc, P4_FUNCDEF);
     assert( pFunc->nArg==-1 || (pFunc->nArg&0xff)==pFunc->nArg );
     sqlite3VdbeChangeP5(v, (u8)(pFunc->nArg));
-    sqlite3VdbeChangeP4(v, -1, (char *)pFunc, P4_FUNCDEF);
-
+ 
     /* Code an OP_Expire. For an ATTACH statement, set P1 to true (expire this
     ** statement only). For DETACH, set it to false (expire all existing
     ** statements).
@@ -92302,12 +96358,10 @@ SQLITE_PRIVATE void sqlite3Detach(Parse *pParse, Expr *pDbname){
     SQLITE_UTF8,      /* funcFlags */
     0,                /* pUserData */
     0,                /* pNext */
-    detachFunc,       /* xFunc */
-    0,                /* xStep */
+    detachFunc,       /* xSFunc */
     0,                /* xFinalize */
     "sqlite_detach",  /* zName */
-    0,                /* pHash */
-    0                 /* pDestructor */
+    {0}
   };
   codeAttach(pParse, SQLITE_DETACH, &detach_func, pDbname, 0, 0, pDbname);
 }
@@ -92323,12 +96377,10 @@ SQLITE_PRIVATE void sqlite3Attach(Parse *pParse, Expr *p, Expr *pDbname, Expr *p
     SQLITE_UTF8,      /* funcFlags */
     0,                /* pUserData */
     0,                /* pNext */
-    attachFunc,       /* xFunc */
-    0,                /* xStep */
+    attachFunc,       /* xSFunc */
     0,                /* xFinalize */
     "sqlite_attach",  /* zName */
-    0,                /* pHash */
-    0                 /* pDestructor */
+    {0}
   };
   codeAttach(pParse, SQLITE_ATTACH, &attach_func, p, p, pDbname, pKey);
 }
@@ -92788,15 +96840,6 @@ SQLITE_PRIVATE void sqlite3AuthContextPop(AuthContext *pContext){
 */
 /* #include "sqliteInt.h" */
 
-/*
-** This routine is called when a new SQL statement is beginning to
-** be parsed.  Initialize the pParse structure as needed.
-*/
-SQLITE_PRIVATE void sqlite3BeginParse(Parse *pParse, int explainFlag){
-  pParse->explain = (u8)explainFlag;
-  pParse->nVar = 0;
-}
-
 #ifndef SQLITE_OMIT_SHARED_CACHE
 /*
 ** The TableLock structure is only used by the sqlite3TableLock() and
@@ -92851,7 +96894,7 @@ SQLITE_PRIVATE void sqlite3TableLock(
     p->zName = zName;
   }else{
     pToplevel->nTableLock = 0;
-    pToplevel->db->mallocFailed = 1;
+    sqlite3OomFault(pToplevel->db);
   }
 }
 
@@ -93001,15 +97044,19 @@ SQLITE_PRIVATE void sqlite3FinishCoding(Parse *pParse){
     if( pParse->pAinc!=0 && pParse->nTab==0 ) pParse->nTab = 1;
     sqlite3VdbeMakeReady(v, pParse);
     pParse->rc = SQLITE_DONE;
-    pParse->colNamesSet = 0;
   }else{
     pParse->rc = SQLITE_ERROR;
   }
+
+  /* We are done with this Parse object. There is no need to de-initialize it */
+#if 0
+  pParse->colNamesSet = 0;
   pParse->nTab = 0;
   pParse->nMem = 0;
   pParse->nSet = 0;
   pParse->nVar = 0;
   DbMaskZero(pParse->cookieMask);
+#endif
 }
 
 /*
@@ -93140,12 +97187,7 @@ SQLITE_PRIVATE Table *sqlite3LocateTable(
     }
     pParse->checkSchema = 1;
   }
-#if SQLITE_USER_AUTHENTICATION
-  else if( pParse->db->auth.authLevel<UAUTH_User ){
-    sqlite3ErrorMsg(pParse, "user not authenticated");
-    p = 0;
-  }
-#endif
+
   return p;
 }
 
@@ -93213,7 +97255,7 @@ static void freeIndex(sqlite3 *db, Index *p){
   sqlite3ExprDelete(db, p->pPartIdxWhere);
   sqlite3ExprListDelete(db, p->aColExpr);
   sqlite3DbFree(db, p->zColAff);
-  if( p->isResized ) sqlite3DbFree(db, p->azColl);
+  if( p->isResized ) sqlite3DbFree(db, (void *)p->azColl);
 #ifdef SQLITE_ENABLE_STAT3_OR_STAT4
   sqlite3_free(p->aiRowEst);
 #endif
@@ -93273,7 +97315,6 @@ SQLITE_PRIVATE void sqlite3CollapseDatabaseArray(sqlite3 *db){
     }
     j++;
   }
-  memset(&db->aDb[j], 0, (db->nDb-j)*sizeof(db->aDb[j]));
   db->nDb = j;
   if( db->nDb<=2 && db->aDb!=db->aDbStatic ){
     memcpy(db->aDbStatic, db->aDb, 2*sizeof(db->aDb[0]));
@@ -93346,8 +97387,6 @@ SQLITE_PRIVATE void sqlite3DeleteColumnNames(sqlite3 *db, Table *pTable){
     for(i=0; i<pTable->nCol; i++, pCol++){
       sqlite3DbFree(db, pCol->zName);
       sqlite3ExprDelete(db, pCol->pDflt);
-      sqlite3DbFree(db, pCol->zDflt);
-      sqlite3DbFree(db, pCol->zType);
       sqlite3DbFree(db, pCol->zColl);
     }
     sqlite3DbFree(db, pTable->aCol);
@@ -93369,16 +97408,10 @@ SQLITE_PRIVATE void sqlite3DeleteColumnNames(sqlite3 *db, Table *pTable){
 ** db parameter can be used with db->pnBytesFreed to measure the memory
 ** used by the Table object.
 */
-SQLITE_PRIVATE void sqlite3DeleteTable(sqlite3 *db, Table *pTable){
+static void SQLITE_NOINLINE deleteTable(sqlite3 *db, Table *pTable){
   Index *pIndex, *pNext;
   TESTONLY( int nLookaside; ) /* Used to verify lookaside not used for schema */
 
-  assert( !pTable || pTable->nRef>0 );
-
-  /* Do not delete the table until the reference count reaches zero. */
-  if( !pTable ) return;
-  if( ((!db || db->pnBytesFreed==0) && (--pTable->nRef)>0) ) return;
-
   /* Record the number of outstanding lookaside allocations in schema Tables
   ** prior to doing any free() operations.  Since schema Tables do not use
   ** lookaside, this number should not change. */
@@ -93418,6 +97451,13 @@ SQLITE_PRIVATE void sqlite3DeleteTable(sqlite3 *db, Table *pTable){
   /* Verify that no lookaside memory was used by schema tables */
   assert( nLookaside==0 || nLookaside==db->lookaside.nOut );
 }
+SQLITE_PRIVATE void sqlite3DeleteTable(sqlite3 *db, Table *pTable){
+  /* Do not delete the table until the reference count reaches zero. */
+  if( !pTable ) return;
+  if( ((!db || db->pnBytesFreed==0) && (--pTable->nRef)>0) ) return;
+  deleteTable(db, pTable);
+}
+
 
 /*
 ** Unlink the given table from the hash tables and the delete the
@@ -93485,12 +97525,8 @@ SQLITE_PRIVATE int sqlite3FindDbName(sqlite3 *db, const char *zName){
   int i = -1;         /* Database number */
   if( zName ){
     Db *pDb;
-    int n = sqlite3Strlen30(zName);
     for(i=(db->nDb-1), pDb=&db->aDb[i]; i>=0; i--, pDb--){
-      if( (!OMIT_TEMPDB || i!=1 ) && n==sqlite3Strlen30(pDb->zName) && 
-          0==sqlite3StrICmp(pDb->zName, zName) ){
-        break;
-      }
+      if( 0==sqlite3StrICmp(pDb->zName, zName) ) break;
     }
   }
   return i;
@@ -93536,7 +97572,8 @@ SQLITE_PRIVATE int sqlite3TwoPartName(
   int iDb;                    /* Database holding the object */
   sqlite3 *db = pParse->db;
 
-  if( ALWAYS(pName2!=0) && pName2->n>0 ){
+  assert( pName2!=0 );
+  if( pName2->n>0 ){
     if( db->init.busy ) {
       sqlite3ErrorMsg(pParse, "corrupt database");
       return -1;
@@ -93625,62 +97662,46 @@ SQLITE_PRIVATE void sqlite3StartTable(
   int iDb;         /* Database number to create the table in */
   Token *pName;    /* Unqualified name of the table to create */
 
-  /* The table or view name to create is passed to this routine via tokens
-  ** pName1 and pName2. If the table name was fully qualified, for example:
-  **
-  ** CREATE TABLE xxx.yyy (...);
-  ** 
-  ** Then pName1 is set to "xxx" and pName2 "yyy". On the other hand if
-  ** the table name is not fully qualified, i.e.:
-  **
-  ** CREATE TABLE yyy(...);
-  **
-  ** Then pName1 is set to "yyy" and pName2 is "".
-  **
-  ** The call below sets the pName pointer to point at the token (pName1 or
-  ** pName2) that stores the unqualified table name. The variable iDb is
-  ** set to the index of the database that the table or view is to be
-  ** created in.
-  */
-  iDb = sqlite3TwoPartName(pParse, pName1, pName2, &pName);
-  if( iDb<0 ) return;
-  if( !OMIT_TEMPDB && isTemp && pName2->n>0 && iDb!=1 ){
-    /* If creating a temp table, the name may not be qualified. Unless 
-    ** the database name is "temp" anyway.  */
-    sqlite3ErrorMsg(pParse, "temporary table name must be unqualified");
-    return;
+  if( db->init.busy && db->init.newTnum==1 ){
+    /* Special case:  Parsing the sqlite_master or sqlite_temp_master schema */
+    iDb = db->init.iDb;
+    zName = sqlite3DbStrDup(db, SCHEMA_TABLE(iDb));
+    pName = pName1;
+  }else{
+    /* The common case */
+    iDb = sqlite3TwoPartName(pParse, pName1, pName2, &pName);
+    if( iDb<0 ) return;
+    if( !OMIT_TEMPDB && isTemp && pName2->n>0 && iDb!=1 ){
+      /* If creating a temp table, the name may not be qualified. Unless 
+      ** the database name is "temp" anyway.  */
+      sqlite3ErrorMsg(pParse, "temporary table name must be unqualified");
+      return;
+    }
+    if( !OMIT_TEMPDB && isTemp ) iDb = 1;
+    zName = sqlite3NameFromToken(db, pName);
   }
-  if( !OMIT_TEMPDB && isTemp ) iDb = 1;
-
   pParse->sNameToken = *pName;
-  zName = sqlite3NameFromToken(db, pName);
   if( zName==0 ) return;
   if( SQLITE_OK!=sqlite3CheckObjectName(pParse, zName) ){
     goto begin_table_error;
   }
   if( db->init.iDb==1 ) isTemp = 1;
 #ifndef SQLITE_OMIT_AUTHORIZATION
-  assert( (isTemp & 1)==isTemp );
+  assert( isTemp==0 || isTemp==1 );
+  assert( isView==0 || isView==1 );
   {
-    int code;
+    static const u8 aCode[] = {
+       SQLITE_CREATE_TABLE,
+       SQLITE_CREATE_TEMP_TABLE,
+       SQLITE_CREATE_VIEW,
+       SQLITE_CREATE_TEMP_VIEW
+    };
     char *zDb = db->aDb[iDb].zName;
     if( sqlite3AuthCheck(pParse, SQLITE_INSERT, SCHEMA_TABLE(isTemp), 0, zDb) ){
       goto begin_table_error;
     }
-    if( isView ){
-      if( !OMIT_TEMPDB && isTemp ){
-        code = SQLITE_CREATE_TEMP_VIEW;
-      }else{
-        code = SQLITE_CREATE_VIEW;
-      }
-    }else{
-      if( !OMIT_TEMPDB && isTemp ){
-        code = SQLITE_CREATE_TEMP_TABLE;
-      }else{
-        code = SQLITE_CREATE_TABLE;
-      }
-    }
-    if( !isVirtual && sqlite3AuthCheck(pParse, code, zName, 0, zDb) ){
+    if( !isVirtual && sqlite3AuthCheck(pParse, (int)aCode[isTemp+2*isView],
+                                       zName, 0, zDb) ){
       goto begin_table_error;
     }
   }
@@ -93716,8 +97737,8 @@ SQLITE_PRIVATE void sqlite3StartTable(
 
   pTable = sqlite3DbMallocZero(db, sizeof(Table));
   if( pTable==0 ){
-    db->mallocFailed = 1;
-    pParse->rc = SQLITE_NOMEM;
+    assert( db->mallocFailed );
+    pParse->rc = SQLITE_NOMEM_BKPT;
     pParse->nErr++;
     goto begin_table_error;
   }
@@ -93773,10 +97794,8 @@ SQLITE_PRIVATE void sqlite3StartTable(
     addr1 = sqlite3VdbeAddOp1(v, OP_If, reg3); VdbeCoverage(v);
     fileFormat = (db->flags & SQLITE_LegacyFileFmt)!=0 ?
                   1 : SQLITE_MAX_FILE_FORMAT;
-    sqlite3VdbeAddOp2(v, OP_Integer, fileFormat, reg3);
-    sqlite3VdbeAddOp3(v, OP_SetCookie, iDb, BTREE_FILE_FORMAT, reg3);
-    sqlite3VdbeAddOp2(v, OP_Integer, ENC(db), reg3);
-    sqlite3VdbeAddOp3(v, OP_SetCookie, iDb, BTREE_TEXT_ENCODING, reg3);
+    sqlite3VdbeAddOp3(v, OP_SetCookie, iDb, BTREE_FILE_FORMAT, fileFormat);
+    sqlite3VdbeAddOp3(v, OP_SetCookie, iDb, BTREE_TEXT_ENCODING, ENC(db));
     sqlite3VdbeJumpHere(v, addr1);
 
     /* This just creates a place-holder record in the sqlite_master table.
@@ -93813,18 +97832,19 @@ begin_table_error:
   return;
 }
 
-/*
-** This macro is used to compare two strings in a case-insensitive manner.
-** It is slightly faster than calling sqlite3StrICmp() directly, but
-** produces larger code.
-**
-** WARNING: This macro is not compatible with the strcmp() family. It
-** returns true if the two strings are equal, otherwise false.
+/* Set properties of a table column based on the (magical)
+** name of the column.
 */
-#define STRICMP(x, y) (\
-sqlite3UpperToLower[*(unsigned char *)(x)]==   \
-sqlite3UpperToLower[*(unsigned char *)(y)]     \
-&& sqlite3StrICmp((x)+1,(y)+1)==0 )
+#if SQLITE_ENABLE_HIDDEN_COLUMNS
+SQLITE_PRIVATE void sqlite3ColumnPropertiesFromName(Table *pTab, Column *pCol){
+  if( sqlite3_strnicmp(pCol->zName, "__hidden__", 10)==0 ){
+    pCol->colFlags |= COLFLAG_HIDDEN;
+  }else if( pTab && pCol!=pTab->aCol && (pCol[-1].colFlags & COLFLAG_HIDDEN) ){
+    pTab->tabFlags |= TF_OOOHidden;
+  }
+}
+#endif
+
 
 /*
 ** Add a new column to the table currently being constructed.
@@ -93834,10 +97854,11 @@ sqlite3UpperToLower[*(unsigned char *)(y)]     \
 ** first to get things going.  Then this routine is called for each
 ** column.
 */
-SQLITE_PRIVATE void sqlite3AddColumn(Parse *pParse, Token *pName){
+SQLITE_PRIVATE void sqlite3AddColumn(Parse *pParse, Token *pName, Token *pType){
   Table *p;
   int i;
   char *z;
+  char *zType;
   Column *pCol;
   sqlite3 *db = pParse->db;
   if( (p = pParse->pNewTable)==0 ) return;
@@ -93847,10 +97868,13 @@ SQLITE_PRIVATE void sqlite3AddColumn(Parse *pParse, Token *pName){
     return;
   }
 #endif
-  z = sqlite3NameFromToken(db, pName);
+  z = sqlite3DbMallocRaw(db, pName->n + pType->n + 2);
   if( z==0 ) return;
+  memcpy(z, pName->z, pName->n);
+  z[pName->n] = 0;
+  sqlite3Dequote(z);
   for(i=0; i<p->nCol; i++){
-    if( STRICMP(z, p->aCol[i].zName) ){
+    if( sqlite3_stricmp(z, p->aCol[i].zName)==0 ){
       sqlite3ErrorMsg(pParse, "duplicate column name: %s", z);
       sqlite3DbFree(db, z);
       return;
@@ -93868,14 +97892,23 @@ SQLITE_PRIVATE void sqlite3AddColumn(Parse *pParse, Token *pName){
   pCol = &p->aCol[p->nCol];
   memset(pCol, 0, sizeof(p->aCol[0]));
   pCol->zName = z;
+  sqlite3ColumnPropertiesFromName(p, pCol);
  
-  /* If there is no type specified, columns have the default affinity
-  ** 'BLOB'. If there is a type specified, then sqlite3AddColumnType() will
-  ** be called next to set pCol->affinity correctly.
-  */
-  pCol->affinity = SQLITE_AFF_BLOB;
-  pCol->szEst = 1;
+  if( pType->n==0 ){
+    /* If there is no type specified, columns have the default affinity
+    ** 'BLOB'. */
+    pCol->affinity = SQLITE_AFF_BLOB;
+    pCol->szEst = 1;
+  }else{
+    zType = z + sqlite3Strlen30(z) + 1;
+    memcpy(zType, pType->z, pType->n);
+    zType[pType->n] = 0;
+    sqlite3Dequote(zType);
+    pCol->affinity = sqlite3AffinityType(zType, &pCol->szEst);
+    pCol->colFlags |= COLFLAG_HASTYPE;
+  }
   p->nCol++;
+  pParse->constraintName.n = 0;
 }
 
 /*
@@ -93921,7 +97954,7 @@ SQLITE_PRIVATE char sqlite3AffinityType(const char *zIn, u8 *pszEst){
   char aff = SQLITE_AFF_NUMERIC;
   const char *zChar = 0;
 
-  if( zIn==0 ) return aff;
+  assert( zIn!=0 );
   while( zIn[0] ){
     h = (h<<8) + sqlite3UpperToLower[(*zIn)&0xff];
     zIn++;
@@ -93979,28 +98012,6 @@ SQLITE_PRIVATE char sqlite3AffinityType(const char *zIn, u8 *pszEst){
 }
 
 /*
-** This routine is called by the parser while in the middle of
-** parsing a CREATE TABLE statement.  The pFirst token is the first
-** token in the sequence of tokens that describe the type of the
-** column currently under construction.   pLast is the last token
-** in the sequence.  Use this information to construct a string
-** that contains the typename of the column and store that string
-** in zType.
-*/ 
-SQLITE_PRIVATE void sqlite3AddColumnType(Parse *pParse, Token *pType){
-  Table *p;
-  Column *pCol;
-
-  p = pParse->pNewTable;
-  if( p==0 || NEVER(p->nCol<1) ) return;
-  pCol = &p->aCol[p->nCol-1];
-  assert( pCol->zType==0 || CORRUPT_DB );
-  sqlite3DbFree(pParse->db, pCol->zType);
-  pCol->zType = sqlite3NameFromToken(pParse->db, pType);
-  pCol->affinity = sqlite3AffinityType(pCol->zType, &pCol->szEst);
-}
-
-/*
 ** The expression is the default value for the most recently added column
 ** of the table currently under construction.
 **
@@ -94025,11 +98036,16 @@ SQLITE_PRIVATE void sqlite3AddDefaultValue(Parse *pParse, ExprSpan *pSpan){
       ** tokens that point to volatile memory. The 'span' of the expression
       ** is required by pragma table_info.
       */
+      Expr x;
       sqlite3ExprDelete(db, pCol->pDflt);
-      pCol->pDflt = sqlite3ExprDup(db, pSpan->pExpr, EXPRDUP_REDUCE);
-      sqlite3DbFree(db, pCol->zDflt);
-      pCol->zDflt = sqlite3DbStrNDup(db, (char*)pSpan->zStart,
-                                     (int)(pSpan->zEnd - pSpan->zStart));
+      memset(&x, 0, sizeof(x));
+      x.op = TK_SPAN;
+      x.u.zToken = sqlite3DbStrNDup(db, (char*)pSpan->zStart,
+                                    (int)(pSpan->zEnd - pSpan->zStart));
+      x.pLeft = pSpan->pExpr;
+      x.flags = EP_Skip;
+      pCol->pDflt = sqlite3ExprDup(db, &x, EXPRDUP_REDUCE);
+      sqlite3DbFree(db, x.u.zToken);
     }
   }
   sqlite3ExprDelete(db, pSpan->pExpr);
@@ -94085,7 +98101,7 @@ SQLITE_PRIVATE void sqlite3AddPrimaryKey(
   int sortOrder     /* SQLITE_SO_ASC or SQLITE_SO_DESC */
 ){
   Table *pTab = pParse->pNewTable;
-  char *zType = 0;
+  Column *pCol = 0;
   int iCol = -1, i;
   int nTerm;
   if( pTab==0 || IN_DECLARE_VTAB ) goto primary_key_exit;
@@ -94097,8 +98113,8 @@ SQLITE_PRIVATE void sqlite3AddPrimaryKey(
   pTab->tabFlags |= TF_HasPrimaryKey;
   if( pList==0 ){
     iCol = pTab->nCol - 1;
-    pTab->aCol[iCol].colFlags |= COLFLAG_PRIMKEY;
-    zType = pTab->aCol[iCol].zType;
+    pCol = &pTab->aCol[iCol];
+    pCol->colFlags |= COLFLAG_PRIMKEY;
     nTerm = 1;
   }else{
     nTerm = pList->nExpr;
@@ -94110,8 +98126,8 @@ SQLITE_PRIVATE void sqlite3AddPrimaryKey(
         const char *zCName = pCExpr->u.zToken;
         for(iCol=0; iCol<pTab->nCol; iCol++){
           if( sqlite3StrICmp(zCName, pTab->aCol[iCol].zName)==0 ){
-            pTab->aCol[iCol].colFlags |= COLFLAG_PRIMKEY;
-            zType = pTab->aCol[iCol].zType;
+            pCol = &pTab->aCol[iCol];
+            pCol->colFlags |= COLFLAG_PRIMKEY;
             break;
           }
         }
@@ -94119,7 +98135,8 @@ SQLITE_PRIVATE void sqlite3AddPrimaryKey(
     }
   }
   if( nTerm==1
-   && zType && sqlite3StrICmp(zType, "INTEGER")==0
+   && pCol
+   && sqlite3StrICmp(sqlite3ColumnType(pCol,""), "INTEGER")==0
    && sortOrder!=SQLITE_SO_DESC
   ){
     pTab->iPKey = iCol;
@@ -94259,13 +98276,11 @@ SQLITE_PRIVATE CollSeq *sqlite3LocateCollSeq(Parse *pParse, const char *zName){
 ** 1 chance in 2^32.  So we're safe enough.
 */
 SQLITE_PRIVATE void sqlite3ChangeCookie(Parse *pParse, int iDb){
-  int r1 = sqlite3GetTempReg(pParse);
   sqlite3 *db = pParse->db;
   Vdbe *v = pParse->pVdbe;
   assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
-  sqlite3VdbeAddOp2(v, OP_Integer, db->aDb[iDb].pSchema->schema_cookie+1, r1);
-  sqlite3VdbeAddOp3(v, OP_SetCookie, iDb, BTREE_SCHEMA_VERSION, r1);
-  sqlite3ReleaseTempReg(pParse, r1);
+  sqlite3VdbeAddOp3(v, OP_SetCookie, iDb, BTREE_SCHEMA_VERSION, 
+                    db->aDb[iDb].pSchema->schema_cookie+1);
 }
 
 /*
@@ -94347,7 +98362,7 @@ static char *createTableStmt(sqlite3 *db, Table *p){
   n += 35 + 6*p->nCol;
   zStmt = sqlite3DbMallocRaw(0, n);
   if( zStmt==0 ){
-    db->mallocFailed = 1;
+    sqlite3OomFault(db);
     return 0;
   }
   sqlite3_snprintf(n, zStmt, "CREATE TABLE ");
@@ -94400,9 +98415,9 @@ static int resizeIndexObject(sqlite3 *db, Index *pIdx, int N){
   assert( pIdx->isResized==0 );
   nByte = (sizeof(char*) + sizeof(i16) + 1)*N;
   zExtra = sqlite3DbMallocZero(db, nByte);
-  if( zExtra==0 ) return SQLITE_NOMEM;
+  if( zExtra==0 ) return SQLITE_NOMEM_BKPT;
   memcpy(zExtra, pIdx->azColl, sizeof(char*)*pIdx->nColumn);
-  pIdx->azColl = (char**)zExtra;
+  pIdx->azColl = (const char**)zExtra;
   zExtra += sizeof(char*)*N;
   memcpy(zExtra, pIdx->aiColumn, sizeof(i16)*pIdx->nColumn);
   pIdx->aiColumn = (i16*)zExtra;
@@ -94496,8 +98511,7 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){
   if( pTab->iPKey>=0 ){
     ExprList *pList;
     Token ipkToken;
-    ipkToken.z = pTab->aCol[pTab->iPKey].zName;
-    ipkToken.n = sqlite3Strlen30(ipkToken.z);
+    sqlite3TokenInit(&ipkToken, pTab->aCol[pTab->iPKey].zName);
     pList = sqlite3ExprListAppend(pParse, 0, 
                   sqlite3ExprAlloc(db, TK_ID, &ipkToken, 0));
     if( pList==0 ) return;
@@ -94541,7 +98555,7 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){
   ** do not enforce this for imposter tables.) */
   if( !db->init.imposterTable ){
     for(i=0; i<nPk; i++){
-      pTab->aCol[pPk->aiColumn[i]].notNull = 1;
+      pTab->aCol[pPk->aiColumn[i]].notNull = OE_Abort;
     }
     pPk->uniqNotNull = 1;
   }
@@ -94583,7 +98597,7 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){
       if( !hasColumn(pPk->aiColumn, j, i) ){
         assert( j<pPk->nColumn );
         pPk->aiColumn[j] = i;
-        pPk->azColl[j] = "BINARY";
+        pPk->azColl[j] = sqlite3StrBINARY;
         j++;
       }
     }
@@ -94640,9 +98654,13 @@ SQLITE_PRIVATE void sqlite3EndTable(
   ** So do not write to the disk again.  Extract the root page number
   ** for the table from the db->init.newTnum field.  (The page number
   ** should have been put there by the sqliteOpenCb routine.)
+  **
+  ** If the root page number is 1, that means this is the sqlite_master
+  ** table itself.  So mark it read-only.
   */
   if( db->init.busy ){
     p->tnum = db->init.newTnum;
+    if( p->tnum==1 ) p->tabFlags |= TF_Readonly;
   }
 
   /* Special processing for WITHOUT ROWID Tables */
@@ -94743,7 +98761,7 @@ SQLITE_PRIVATE void sqlite3EndTable(
       sqlite3VdbeAddOp3(v, OP_InitCoroutine, regYield, 0, addrTop);
       sqlite3SelectDestInit(&dest, SRT_Coroutine, regYield);
       sqlite3Select(pParse, pSelect, &dest);
-      sqlite3VdbeAddOp1(v, OP_EndCoroutine, regYield);
+      sqlite3VdbeEndCoroutine(v, regYield);
       sqlite3VdbeJumpHere(v, addrTop - 1);
       if( pParse->nErr ) return;
       pSelTab = sqlite3ResultSetOfSelect(pParse, pSelect);
@@ -94827,7 +98845,7 @@ SQLITE_PRIVATE void sqlite3EndTable(
     pOld = sqlite3HashInsert(&pSchema->tblHash, p->zName, p);
     if( pOld ){
       assert( p==pOld );  /* Malloc must have failed inside HashInsert() */
-      db->mallocFailed = 1;
+      sqlite3OomFault(db);
       return;
     }
     pParse->pNewTable = 0;
@@ -94931,7 +98949,6 @@ SQLITE_PRIVATE int sqlite3ViewGetColumnNames(Parse *pParse, Table *pTable){
   int n;            /* Temporarily holds the number of cursors assigned */
   sqlite3 *db = pParse->db;  /* Database connection for malloc errors */
   sqlite3_xauth xAuth;       /* Saved xAuth pointer */
-  u8 bEnabledLA;             /* Saved db->lookaside.bEnabled state */
 
   assert( pTable );
 
@@ -94977,45 +98994,56 @@ SQLITE_PRIVATE int sqlite3ViewGetColumnNames(Parse *pParse, Table *pTable){
   ** statement that defines the view.
   */
   assert( pTable->pSelect );
-  bEnabledLA = db->lookaside.bEnabled;
-  if( pTable->pCheck ){
-    db->lookaside.bEnabled = 0;
-    sqlite3ColumnsFromExprList(pParse, pTable->pCheck, 
-                               &pTable->nCol, &pTable->aCol);
-  }else{
-    pSel = sqlite3SelectDup(db, pTable->pSelect, 0);
-    if( pSel ){
-      n = pParse->nTab;
-      sqlite3SrcListAssignCursors(pParse, pSel->pSrc);
-      pTable->nCol = -1;
-      db->lookaside.bEnabled = 0;
+  pSel = sqlite3SelectDup(db, pTable->pSelect, 0);
+  if( pSel ){
+    n = pParse->nTab;
+    sqlite3SrcListAssignCursors(pParse, pSel->pSrc);
+    pTable->nCol = -1;
+    db->lookaside.bDisable++;
 #ifndef SQLITE_OMIT_AUTHORIZATION
-      xAuth = db->xAuth;
-      db->xAuth = 0;
-      pSelTab = sqlite3ResultSetOfSelect(pParse, pSel);
-      db->xAuth = xAuth;
+    xAuth = db->xAuth;
+    db->xAuth = 0;
+    pSelTab = sqlite3ResultSetOfSelect(pParse, pSel);
+    db->xAuth = xAuth;
 #else
-      pSelTab = sqlite3ResultSetOfSelect(pParse, pSel);
-#endif
-      pParse->nTab = n;
-      if( pSelTab ){
-        assert( pTable->aCol==0 );
-        pTable->nCol = pSelTab->nCol;
-        pTable->aCol = pSelTab->aCol;
-        pSelTab->nCol = 0;
-        pSelTab->aCol = 0;
-        sqlite3DeleteTable(db, pSelTab);
-        assert( sqlite3SchemaMutexHeld(db, 0, pTable->pSchema) );
-      }else{
-        pTable->nCol = 0;
-        nErr++;
+    pSelTab = sqlite3ResultSetOfSelect(pParse, pSel);
+#endif
+    pParse->nTab = n;
+    if( pTable->pCheck ){
+      /* CREATE VIEW name(arglist) AS ...
+      ** The names of the columns in the table are taken from
+      ** arglist which is stored in pTable->pCheck.  The pCheck field
+      ** normally holds CHECK constraints on an ordinary table, but for
+      ** a VIEW it holds the list of column names.
+      */
+      sqlite3ColumnsFromExprList(pParse, pTable->pCheck, 
+                                 &pTable->nCol, &pTable->aCol);
+      if( db->mallocFailed==0 
+       && pParse->nErr==0
+       && pTable->nCol==pSel->pEList->nExpr
+      ){
+        sqlite3SelectAddColumnTypeAndCollation(pParse, pTable, pSel);
       }
-      sqlite3SelectDelete(db, pSel);
-    } else {
+    }else if( pSelTab ){
+      /* CREATE VIEW name AS...  without an argument list.  Construct
+      ** the column names from the SELECT statement that defines the view.
+      */
+      assert( pTable->aCol==0 );
+      pTable->nCol = pSelTab->nCol;
+      pTable->aCol = pSelTab->aCol;
+      pSelTab->nCol = 0;
+      pSelTab->aCol = 0;
+      assert( sqlite3SchemaMutexHeld(db, 0, pTable->pSchema) );
+    }else{
+      pTable->nCol = 0;
       nErr++;
     }
+    sqlite3DeleteTable(db, pSelTab);
+    sqlite3SelectDelete(db, pSel);
+    db->lookaside.bDisable--;
+  } else {
+    nErr++;
   }
-  db->lookaside.bEnabled = bEnabledLA;
   pTable->pSchema->schemaFlags |= DB_UnresetViews;
 #endif /* SQLITE_OMIT_VIEW */
   return nErr;  
@@ -95095,6 +99123,7 @@ SQLITE_PRIVATE void sqlite3RootPageMoved(sqlite3 *db, int iDb, int iFrom, int iT
 static void destroyRootPage(Parse *pParse, int iTable, int iDb){
   Vdbe *v = sqlite3GetVdbe(pParse);
   int r1 = sqlite3GetTempReg(pParse);
+  assert( iTable>1 );
   sqlite3VdbeAddOp3(v, OP_Destroy, iTable, r1, iDb);
   sqlite3MayAbort(pParse);
 #ifndef SQLITE_OMIT_AUTOVACUUM
@@ -95480,7 +99509,7 @@ SQLITE_PRIVATE void sqlite3CreateForeignKey(
       pFKey->zTo, (void *)pFKey
   );
   if( pNextTo==pFKey ){
-    db->mallocFailed = 1;
+    sqlite3OomFault(db);
     goto fk_end;
   }
   if( pNextTo ){
@@ -95562,6 +99591,7 @@ static void sqlite3RefillIndex(Parse *pParse, Index *pIndex, int memRootPage){
     tnum = pIndex->tnum;
   }
   pKey = sqlite3KeyInfoOfIndex(pParse, pIndex);
+  assert( pKey!=0 || db->mallocFailed || pParse->nErr );
 
   /* Open the sorter cursor if we are to use one. */
   iSorter = pParse->nTab++;
@@ -95585,8 +99615,7 @@ static void sqlite3RefillIndex(Parse *pParse, Index *pIndex, int memRootPage){
   sqlite3VdbeChangeP5(v, OPFLAG_BULKCSR|((memRootPage>=0)?OPFLAG_P2ISREG:0));
 
   addr1 = sqlite3VdbeAddOp2(v, OP_SorterSort, iSorter, 0); VdbeCoverage(v);
-  assert( pKey!=0 || db->mallocFailed || pParse->nErr );
-  if( IsUniqueIndex(pIndex) && pKey!=0 ){
+  if( IsUniqueIndex(pIndex) ){
     int j2 = sqlite3VdbeCurrentAddr(v) + 3;
     sqlite3VdbeGoto(v, j2);
     addr2 = sqlite3VdbeCurrentAddr(v);
@@ -95633,7 +99662,7 @@ SQLITE_PRIVATE Index *sqlite3AllocateIndexObject(
   p = sqlite3DbMallocZero(db, nByte + nExtra);
   if( p ){
     char *pExtra = ((char*)p)+ROUND8(sizeof(Index));
-    p->azColl = (char**)pExtra;       pExtra += ROUND8(sizeof(char*)*nCol);
+    p->azColl = (const char**)pExtra; pExtra += ROUND8(sizeof(char*)*nCol);
     p->aiRowLogEst = (LogEst*)pExtra; pExtra += sizeof(LogEst)*(nCol+1);
     p->aiColumn = (i16*)pExtra;       pExtra += sizeof(i16)*nCol;
     p->aSortOrder = (u8*)pExtra;
@@ -95840,8 +99869,7 @@ SQLITE_PRIVATE Index *sqlite3CreateIndex(
   */
   if( pList==0 ){
     Token prevCol;
-    prevCol.z = pTab->aCol[pTab->nCol-1].zName;
-    prevCol.n = sqlite3Strlen30(prevCol.z);
+    sqlite3TokenInit(&prevCol, pTab->aCol[pTab->nCol-1].zName);
     pList = sqlite3ExprListAppend(pParse, 0,
               sqlite3ExprAlloc(db, TK_ID, &prevCol, 0));
     if( pList==0 ) goto exit_create_index;
@@ -95910,7 +99938,7 @@ SQLITE_PRIVATE Index *sqlite3CreateIndex(
   for(i=0, pListItem=pList->a; i<pList->nExpr; i++, pListItem++){
     Expr *pCExpr;                  /* The i-th index expression */
     int requestedSortOrder;        /* ASC or DESC on the i-th expression */
-    char *zColl;                   /* Collation sequence name */
+    const char *zColl;             /* Collation sequence name */
 
     sqlite3StringToId(pListItem->pExpr);
     sqlite3ResolveSelfReference(pParse, pTab, NC_IdxExpr, pListItem->pExpr, 0);
@@ -95956,7 +99984,7 @@ SQLITE_PRIVATE Index *sqlite3CreateIndex(
     }else if( j>=0 ){
       zColl = pTab->aCol[j].zColl;
     }
-    if( !zColl ) zColl = "BINARY";
+    if( !zColl ) zColl = sqlite3StrBINARY;
     if( !db->init.busy && !sqlite3LocateCollSeq(pParse, zColl) ){
       goto exit_create_index;
     }
@@ -95985,11 +100013,25 @@ SQLITE_PRIVATE Index *sqlite3CreateIndex(
     assert( i==pIndex->nColumn );
   }else{
     pIndex->aiColumn[i] = XN_ROWID;
-    pIndex->azColl[i] = "BINARY";
+    pIndex->azColl[i] = sqlite3StrBINARY;
   }
   sqlite3DefaultRowEst(pIndex);
   if( pParse->pNewTable==0 ) estimateIndexWidth(pIndex);
 
+  /* If this index contains every column of its table, then mark
+  ** it as a covering index */
+  assert( HasRowid(pTab) 
+      || pTab->iPKey<0 || sqlite3ColumnOfIndex(pIndex, pTab->iPKey)>=0 );
+  if( pTblName!=0 && pIndex->nColumn>=pTab->nCol ){
+    pIndex->isCovering = 1;
+    for(j=0; j<pTab->nCol; j++){
+      if( j==pTab->iPKey ) continue;
+      if( sqlite3ColumnOfIndex(pIndex,j)>=0 ) continue;
+      pIndex->isCovering = 0;
+      break;
+    }
+  }
+
   if( pTab==pParse->pNewTable ){
     /* This routine has been called to create an automatic index as a
     ** result of a PRIMARY KEY or UNIQUE clause on a column definition, or
@@ -96027,7 +100069,7 @@ SQLITE_PRIVATE Index *sqlite3CreateIndex(
         if( pIdx->aiColumn[k]!=pIndex->aiColumn[k] ) break;
         z1 = pIdx->azColl[k];
         z2 = pIndex->azColl[k];
-        if( z1!=z2 && sqlite3StrICmp(z1, z2) ) break;
+        if( sqlite3StrICmp(z1, z2) ) break;
       }
       if( k==pIdx->nKeyCol ){
         if( pIdx->onError!=pIndex->onError ){
@@ -96063,7 +100105,7 @@ SQLITE_PRIVATE Index *sqlite3CreateIndex(
                           pIndex->zName, pIndex);
     if( p ){
       assert( p==pIndex );  /* Malloc must have failed */
-      db->mallocFailed = 1;
+      sqlite3OomFault(db);
       goto exit_create_index;
     }
     db->flags |= SQLITE_InternChanges;
@@ -96492,10 +100534,12 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListAppend(
 ){
   struct SrcList_item *pItem;
   assert( pDatabase==0 || pTable!=0 );  /* Cannot have C without B */
+  assert( db!=0 );
   if( pList==0 ){
-    pList = sqlite3DbMallocZero(db, sizeof(SrcList) );
+    pList = sqlite3DbMallocRawNN(db, sizeof(SrcList) );
     if( pList==0 ) return 0;
     pList->nAlloc = 1;
+    pList->nSrc = 0;
   }
   pList = sqlite3SrcListEnlarge(db, pList, 1, pList->nSrc);
   if( db->mallocFailed ){
@@ -96638,7 +100682,7 @@ SQLITE_PRIVATE void sqlite3SrcListIndexedBy(Parse *pParse, SrcList *p, Token *pI
 ** table-valued-function.
 */
 SQLITE_PRIVATE void sqlite3SrcListFuncArgs(Parse *pParse, SrcList *p, ExprList *pList){
-  if( p && pList ){
+  if( p ){
     struct SrcList_item *pItem = &p->a[p->nSrc-1];
     assert( pItem->fg.notIndexed==0 );
     assert( pItem->fg.isIndexedBy==0 );
@@ -96676,7 +100720,7 @@ SQLITE_PRIVATE void sqlite3SrcListShiftJoinType(SrcList *p){
 }
 
 /*
-** Begin a transaction
+** Generate VDBE code for a BEGIN statement.
 */
 SQLITE_PRIVATE void sqlite3BeginTransaction(Parse *pParse, int type){
   sqlite3 *db;
@@ -96686,7 +100730,6 @@ SQLITE_PRIVATE void sqlite3BeginTransaction(Parse *pParse, int type){
   assert( pParse!=0 );
   db = pParse->db;
   assert( db!=0 );
-/*  if( db->aDb[0].pBt==0 ) return; */
   if( sqlite3AuthCheck(pParse, SQLITE_TRANSACTION, "BEGIN", 0, 0) ){
     return;
   }
@@ -96698,11 +100741,11 @@ SQLITE_PRIVATE void sqlite3BeginTransaction(Parse *pParse, int type){
       sqlite3VdbeUsesBtree(v, i);
     }
   }
-  sqlite3VdbeAddOp2(v, OP_AutoCommit, 0, 0);
+  sqlite3VdbeAddOp0(v, OP_AutoCommit);
 }
 
 /*
-** Commit a transaction
+** Generate VDBE code for a COMMIT statement.
 */
 SQLITE_PRIVATE void sqlite3CommitTransaction(Parse *pParse){
   Vdbe *v;
@@ -96714,12 +100757,12 @@ SQLITE_PRIVATE void sqlite3CommitTransaction(Parse *pParse){
   }
   v = sqlite3GetVdbe(pParse);
   if( v ){
-    sqlite3VdbeAddOp2(v, OP_AutoCommit, 1, 0);
+    sqlite3VdbeAddOp1(v, OP_AutoCommit, 1);
   }
 }
 
 /*
-** Rollback a transaction
+** Generate VDBE code for a ROLLBACK statement.
 */
 SQLITE_PRIVATE void sqlite3RollbackTransaction(Parse *pParse){
   Vdbe *v;
@@ -96781,7 +100824,7 @@ SQLITE_PRIVATE int sqlite3OpenTempDatabase(Parse *pParse){
     db->aDb[1].pBt = pBt;
     assert( db->aDb[1].pSchema );
     if( SQLITE_NOMEM==sqlite3BtreeSetPageSize(pBt, db->nextPagesize, -1, 0) ){
-      db->mallocFailed = 1;
+      sqlite3OomFault(db);
       return 1;
     }
   }
@@ -96898,7 +100941,7 @@ SQLITE_PRIVATE void sqlite3HaltConstraint(
     sqlite3MayAbort(pParse);
   }
   sqlite3VdbeAddOp4(v, OP_Halt, errCode, onError, 0, p4, p4type);
-  if( p5Errmsg ) sqlite3VdbeChangeP5(v, p5Errmsg);
+  sqlite3VdbeChangeP5(v, p5Errmsg);
 }
 
 /*
@@ -96916,14 +100959,14 @@ SQLITE_PRIVATE void sqlite3UniqueConstraint(
 
   sqlite3StrAccumInit(&errMsg, pParse->db, 0, 0, 200);
   if( pIdx->aColExpr ){
-    sqlite3XPrintf(&errMsg, 0, "index '%q'", pIdx->zName);
+    sqlite3XPrintf(&errMsg, "index '%q'", pIdx->zName);
   }else{
     for(j=0; j<pIdx->nKeyCol; j++){
       char *zCol;
       assert( pIdx->aiColumn[j]>=0 );
       zCol = pTab->aCol[pIdx->aiColumn[j]].zName;
       if( j ) sqlite3StrAccumAppend(&errMsg, ", ", 2);
-      sqlite3XPrintf(&errMsg, 0, "%s.%s", pTab->zName, zCol);
+      sqlite3XPrintf(&errMsg, "%s.%s", pTab->zName, zCol);
     }
   }
   zErr = sqlite3StrAccumFinish(&errMsg);
@@ -97109,9 +101152,8 @@ SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoOfIndex(Parse *pParse, Index *pIdx){
   if( pKey ){
     assert( sqlite3KeyInfoIsWriteable(pKey) );
     for(i=0; i<nCol; i++){
-      char *zColl = pIdx->azColl[i];
-      assert( zColl!=0 );
-      pKey->aColl[i] = strcmp(zColl,"BINARY")==0 ? 0 :
+      const char *zColl = pIdx->azColl[i];
+      pKey->aColl[i] = zColl==sqlite3StrBINARY ? 0 :
                         sqlite3LocateCollSeq(pParse, zColl);
       pKey->aSortOrder[i] = pIdx->aSortOrder[i];
     }
@@ -97157,10 +101199,9 @@ SQLITE_PRIVATE With *sqlite3WithAdd(
   }else{
     pNew = sqlite3DbMallocZero(db, sizeof(*pWith));
   }
-  assert( zName!=0 || pNew==0 );
-  assert( db->mallocFailed==0 || pNew==0 );
+  assert( (pNew!=0 && zName!=0) || db->mallocFailed );
 
-  if( pNew==0 ){
+  if( db->mallocFailed ){
     sqlite3ExprListDelete(db, pArglist);
     sqlite3SelectDelete(db, pQuery);
     sqlite3DbFree(db, zName);
@@ -97374,7 +101415,7 @@ static CollSeq *findCollSeqEntry(
       */
       assert( pDel==0 || pDel==pColl );
       if( pDel!=0 ){
-        db->mallocFailed = 1;
+        sqlite3OomFault(db);
         sqlite3DbFree(db, pDel);
         pColl = 0;
       }
@@ -97440,8 +101481,8 @@ SQLITE_PRIVATE CollSeq *sqlite3FindCollSeq(
 ** 5: UTF16 byte order conversion required - argument count matches exactly
 ** 6: Perfect match:  encoding and argument count match exactly.
 **
-** If nArg==(-2) then any function with a non-null xStep or xFunc is
-** a perfect match and any function with both xStep and xFunc NULL is
+** If nArg==(-2) then any function with a non-null xSFunc is
+** a perfect match and any function with xSFunc NULL is
 ** a non-match.
 */
 #define FUNC_PERFECT_MATCH 6  /* The score for a perfect match */
@@ -97453,7 +101494,7 @@ static int matchQuality(
   int match;
 
   /* nArg of -2 is a special case */
-  if( nArg==(-2) ) return (p->xFunc==0 && p->xStep==0) ? 0 : FUNC_PERFECT_MATCH;
+  if( nArg==(-2) ) return (p->xSFunc==0) ? 0 : FUNC_PERFECT_MATCH;
 
   /* Wrong number of arguments means "no match" */
   if( p->nArg!=nArg && p->nArg>=0 ) return 0;
@@ -97481,14 +101522,12 @@ static int matchQuality(
 ** a pointer to the matching FuncDef if found, or 0 if there is no match.
 */
 static FuncDef *functionSearch(
-  FuncDefHash *pHash,  /* Hash table to search */
   int h,               /* Hash of the name */
-  const char *zFunc,   /* Name of function */
-  int nFunc            /* Number of bytes in zFunc */
+  const char *zFunc    /* Name of function */
 ){
   FuncDef *p;
-  for(p=pHash->a[h]; p; p=p->pHash){
-    if( sqlite3StrNICmp(p->zName, zFunc, nFunc)==0 && p->zName[nFunc]==0 ){
+  for(p=sqlite3BuiltinFunctions.a[h]; p; p=p->u.pHash){
+    if( sqlite3StrICmp(p->zName, zFunc)==0 ){
       return p;
     }
   }
@@ -97498,23 +101537,26 @@ static FuncDef *functionSearch(
 /*
 ** Insert a new FuncDef into a FuncDefHash hash table.
 */
-SQLITE_PRIVATE void sqlite3FuncDefInsert(
-  FuncDefHash *pHash,  /* The hash table into which to insert */
-  FuncDef *pDef        /* The function definition to insert */
+SQLITE_PRIVATE void sqlite3InsertBuiltinFuncs(
+  FuncDef *aDef,      /* List of global functions to be inserted */
+  int nDef            /* Length of the apDef[] list */
 ){
-  FuncDef *pOther;
-  int nName = sqlite3Strlen30(pDef->zName);
-  u8 c1 = (u8)pDef->zName[0];
-  int h = (sqlite3UpperToLower[c1] + nName) % ArraySize(pHash->a);
-  pOther = functionSearch(pHash, h, pDef->zName, nName);
-  if( pOther ){
-    assert( pOther!=pDef && pOther->pNext!=pDef );
-    pDef->pNext = pOther->pNext;
-    pOther->pNext = pDef;
-  }else{
-    pDef->pNext = 0;
-    pDef->pHash = pHash->a[h];
-    pHash->a[h] = pDef;
+  int i;
+  for(i=0; i<nDef; i++){
+    FuncDef *pOther;
+    const char *zName = aDef[i].zName;
+    int nName = sqlite3Strlen30(zName);
+    int h = (sqlite3UpperToLower[(u8)zName[0]] + nName) % SQLITE_FUNC_HASH_SZ;
+    pOther = functionSearch(h, zName);
+    if( pOther ){
+      assert( pOther!=&aDef[i] && pOther->pNext!=&aDef[i] );
+      aDef[i].pNext = pOther->pNext;
+      pOther->pNext = &aDef[i];
+    }else{
+      aDef[i].pNext = 0;
+      aDef[i].u.pHash = sqlite3BuiltinFunctions.a[h];
+      sqlite3BuiltinFunctions.a[h] = &aDef[i];
+    }
   }
 }
   
@@ -97531,7 +101573,7 @@ SQLITE_PRIVATE void sqlite3FuncDefInsert(
 ** no matching function previously existed.
 **
 ** If nArg is -2, then the first valid function found is returned.  A
-** function is valid if either xFunc or xStep is non-zero.  The nArg==(-2)
+** function is valid if xSFunc is non-zero.  The nArg==(-2)
 ** case is used to see if zName is a valid function name for some number
 ** of arguments.  If nArg is -2, then createFlag must be 0.
 **
@@ -97541,8 +101583,7 @@ SQLITE_PRIVATE void sqlite3FuncDefInsert(
 */
 SQLITE_PRIVATE FuncDef *sqlite3FindFunction(
   sqlite3 *db,       /* An open database */
-  const char *zName, /* Name of the function.  Not null-terminated */
-  int nName,         /* Number of characters in the name */
+  const char *zName, /* Name of the function.  zero-terminated */
   int nArg,          /* Number of arguments.  -1 means any number */
   u8 enc,            /* Preferred text encoding */
   u8 createFlag      /* Create new entry if true and does not otherwise exist */
@@ -97551,14 +101592,15 @@ SQLITE_PRIVATE FuncDef *sqlite3FindFunction(
   FuncDef *pBest = 0; /* Best match found so far */
   int bestScore = 0;  /* Score of best match */
   int h;              /* Hash value */
+  int nName;          /* Length of the name */
 
   assert( nArg>=(-2) );
   assert( nArg>=(-1) || createFlag==0 );
-  h = (sqlite3UpperToLower[(u8)zName[0]] + nName) % ArraySize(db->aFunc.a);
+  nName = sqlite3Strlen30(zName);
 
   /* First search for a match amongst the application-defined functions.
   */
-  p = functionSearch(&db->aFunc, h, zName, nName);
+  p = (FuncDef*)sqlite3HashFind(&db->aFunc, zName);
   while( p ){
     int score = matchQuality(p, nArg, enc);
     if( score>bestScore ){
@@ -97581,9 +101623,9 @@ SQLITE_PRIVATE FuncDef *sqlite3FindFunction(
   ** So we must not search for built-ins when creating a new function.
   */ 
   if( !createFlag && (pBest==0 || (db->flags & SQLITE_PreferBuiltin)!=0) ){
-    FuncDefHash *pHash = &GLOBAL(FuncDefHash, sqlite3GlobalFunctions);
     bestScore = 0;
-    p = functionSearch(pHash, h, zName, nName);
+    h = (sqlite3UpperToLower[(u8)zName[0]] + nName) % SQLITE_FUNC_HASH_SZ;
+    p = functionSearch(h, zName);
     while( p ){
       int score = matchQuality(p, nArg, enc);
       if( score>bestScore ){
@@ -97600,15 +101642,22 @@ SQLITE_PRIVATE FuncDef *sqlite3FindFunction(
   */
   if( createFlag && bestScore<FUNC_PERFECT_MATCH && 
       (pBest = sqlite3DbMallocZero(db, sizeof(*pBest)+nName+1))!=0 ){
-    pBest->zName = (char *)&pBest[1];
+    FuncDef *pOther;
+    pBest->zName = (const char*)&pBest[1];
     pBest->nArg = (u16)nArg;
     pBest->funcFlags = enc;
-    memcpy(pBest->zName, zName, nName);
-    pBest->zName[nName] = 0;
-    sqlite3FuncDefInsert(&db->aFunc, pBest);
+    memcpy((char*)&pBest[1], zName, nName+1);
+    pOther = (FuncDef*)sqlite3HashInsert(&db->aFunc, pBest->zName, pBest);
+    if( pOther==pBest ){
+      sqlite3DbFree(db, pBest);
+      sqlite3OomFault(db);
+      return 0;
+    }else{
+      pBest->pNext = pOther;
+    }
   }
 
-  if( pBest && (pBest->xStep || pBest->xFunc || createFlag) ){
+  if( pBest && (pBest->xSFunc || createFlag) ){
     return pBest;
   }
   return 0;
@@ -97662,7 +101711,7 @@ SQLITE_PRIVATE Schema *sqlite3SchemaGet(sqlite3 *db, Btree *pBt){
     p = (Schema *)sqlite3DbMallocZero(0, sizeof(Schema));
   }
   if( !p ){
-    db->mallocFailed = 1;
+    sqlite3OomFault(db);
   }else if ( 0==p->file_format ){
     sqlite3HashInit(&p->tblHash);
     sqlite3HashInit(&p->idxHash);
@@ -97783,7 +101832,8 @@ SQLITE_PRIVATE void sqlite3MaterializeView(
     assert( pFrom->a[0].pOn==0 );
     assert( pFrom->a[0].pUsing==0 );
   }
-  pSel = sqlite3SelectNew(pParse, 0, pFrom, pWhere, 0, 0, 0, 0, 0, 0);
+  pSel = sqlite3SelectNew(pParse, 0, pFrom, pWhere, 0, 0, 0, 
+                          SF_IncludeHidden, 0, 0);
   sqlite3SelectDestInit(&dest, SRT_EphemTab, iCur);
   sqlite3Select(pParse, pSel, &dest);
   sqlite3SelectDelete(db, pSel);
@@ -97819,7 +101869,7 @@ SQLITE_PRIVATE Expr *sqlite3LimitWhere(
   */
   if( pOrderBy && (pLimit == 0) ) {
     sqlite3ErrorMsg(pParse, "ORDER BY without LIMIT on %s", zStmtType);
-    goto limit_where_cleanup_2;
+    goto limit_where_cleanup;
   }
 
   /* We only need to generate a select expression if there
@@ -97841,16 +101891,16 @@ SQLITE_PRIVATE Expr *sqlite3LimitWhere(
   */
 
   pSelectRowid = sqlite3PExpr(pParse, TK_ROW, 0, 0, 0);
-  if( pSelectRowid == 0 ) goto limit_where_cleanup_2;
+  if( pSelectRowid == 0 ) goto limit_where_cleanup;
   pEList = sqlite3ExprListAppend(pParse, 0, pSelectRowid);
-  if( pEList == 0 ) goto limit_where_cleanup_2;
+  if( pEList == 0 ) goto limit_where_cleanup;
 
   /* duplicate the FROM clause as it is needed by both the DELETE/UPDATE tree
   ** and the SELECT subtree. */
   pSelectSrc = sqlite3SrcListDup(pParse->db, pSrc, 0);
   if( pSelectSrc == 0 ) {
     sqlite3ExprListDelete(pParse->db, pEList);
-    goto limit_where_cleanup_2;
+    goto limit_where_cleanup;
   }
 
   /* generate the SELECT expression tree. */
@@ -97860,21 +101910,11 @@ SQLITE_PRIVATE Expr *sqlite3LimitWhere(
 
   /* now generate the new WHERE rowid IN clause for the DELETE/UDPATE */
   pWhereRowid = sqlite3PExpr(pParse, TK_ROW, 0, 0, 0);
-  if( pWhereRowid == 0 ) goto limit_where_cleanup_1;
-  pInClause = sqlite3PExpr(pParse, TK_IN, pWhereRowid, 0, 0);
-  if( pInClause == 0 ) goto limit_where_cleanup_1;
-
-  pInClause->x.pSelect = pSelect;
-  pInClause->flags |= EP_xIsSelect;
-  sqlite3ExprSetHeightAndFlags(pParse, pInClause);
+  pInClause = pWhereRowid ? sqlite3PExpr(pParse, TK_IN, pWhereRowid, 0, 0) : 0;
+  sqlite3PExprAddSelect(pParse, pInClause, pSelect);
   return pInClause;
 
-  /* something went wrong. clean up anything allocated. */
-limit_where_cleanup_1:
-  sqlite3SelectDelete(pParse->db, pSelect);
-  return 0;
-
-limit_where_cleanup_2:
+limit_where_cleanup:
   sqlite3ExprDelete(pParse->db, pWhere);
   sqlite3ExprListDelete(pParse->db, pOrderBy);
   sqlite3ExprDelete(pParse->db, pLimit);
@@ -97925,11 +101965,12 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
   int addrBypass = 0;    /* Address of jump over the delete logic */
   int addrLoop = 0;      /* Top of the delete loop */
   int addrEphOpen = 0;   /* Instruction to open the Ephemeral table */
+  int bComplex;          /* True if there are triggers or FKs or
+                         ** subqueries in the WHERE clause */
  
 #ifndef SQLITE_OMIT_TRIGGER
   int isView;                  /* True if attempting to delete from a view */
   Trigger *pTrigger;           /* List of table triggers, if required */
-  int bComplex;                /* True if there are either triggers or FKs */
 #endif
 
   memset(&sContext, 0, sizeof(sContext));
@@ -97957,7 +101998,6 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
 #else
 # define pTrigger 0
 # define isView 0
-# define bComplex 0
 #endif
 #ifdef SQLITE_OMIT_VIEW
 # undef isView
@@ -98042,6 +102082,9 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
    && pWhere==0
    && !bComplex
    && !IsVirtual(pTab)
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+   && db->xPreUpdateCallback==0
+#endif
   ){
     assert( !isView );
     sqlite3TableLock(pParse, iDb, pTab->tnum, 1, pTab->zName);
@@ -98056,7 +102099,8 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
   }else
 #endif /* SQLITE_OMIT_TRUNCATE_OPTIMIZATION */
   {
-    u16 wcf = WHERE_ONEPASS_DESIRED|WHERE_DUPLICATES_OK;
+    u16 wcf = WHERE_ONEPASS_DESIRED|WHERE_DUPLICATES_OK|WHERE_SEEK_TABLE;
+    if( sNC.ncFlags & NC_VarSelect ) bComplex = 1;
     wcf |= (bComplex ? 0 : WHERE_ONEPASS_MULTIROW);
     if( HasRowid(pTab) ){
       /* For a rowid table, initialize the RowSet to an empty set */
@@ -98115,7 +102159,7 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
       ** one, so just keep it in its register(s) and fall through to the
       ** delete code.  */
       nKey = nPk; /* OP_Found will use an unpacked key */
-      aToOpen = sqlite3DbMallocRaw(db, nIdx+2);
+      aToOpen = sqlite3DbMallocRawNN(db, nIdx+2);
       if( aToOpen==0 ){
         sqlite3WhereEnd(pWInfo);
         goto delete_from_cleanup;
@@ -98159,8 +102203,8 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
         iAddrOnce = sqlite3CodeOnce(pParse); VdbeCoverage(v);
       }
       testcase( IsVirtual(pTab) );
-      sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenWrite, iTabCur, aToOpen,
-                                 &iDataCur, &iIdxCur);
+      sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenWrite, OPFLAG_FORDELETE,
+                                 iTabCur, aToOpen, &iDataCur, &iIdxCur);
       assert( pPk || IsVirtual(pTab) || iDataCur==iTabCur );
       assert( pPk || IsVirtual(pTab) || iIdxCur==iDataCur+1 );
       if( eOnePass==ONEPASS_MULTI ) sqlite3VdbeJumpHere(v, iAddrOnce);
@@ -98391,17 +102435,27 @@ SQLITE_PRIVATE void sqlite3GenerateRowDelete(
 
   /* Delete the index and table entries. Skip this step if pTab is really
   ** a view (in which case the only effect of the DELETE statement is to
-  ** fire the INSTEAD OF triggers).  */ 
+  ** fire the INSTEAD OF triggers).  
+  **
+  ** If variable 'count' is non-zero, then this OP_Delete instruction should
+  ** invoke the update-hook. The pre-update-hook, on the other hand should
+  ** be invoked unless table pTab is a system table. The difference is that
+  ** the update-hook is not invoked for rows removed by REPLACE, but the 
+  ** pre-update-hook is.
+  */ 
   if( pTab->pSelect==0 ){
+    u8 p5 = 0;
     sqlite3GenerateRowIndexDelete(pParse, pTab, iDataCur, iIdxCur,0,iIdxNoSeek);
     sqlite3VdbeAddOp2(v, OP_Delete, iDataCur, (count?OPFLAG_NCHANGE:0));
-    if( count ){
-      sqlite3VdbeChangeP4(v, -1, pTab->zName, P4_TRANSIENT);
+    sqlite3VdbeChangeP4(v, -1, (char*)pTab, P4_TABLE);
+    if( eMode!=ONEPASS_OFF ){
+      sqlite3VdbeChangeP5(v, OPFLAG_AUXDELETE);
     }
     if( iIdxNoSeek>=0 ){
       sqlite3VdbeAddOp1(v, OP_Delete, iIdxNoSeek);
     }
-    sqlite3VdbeChangeP5(v, eMode==ONEPASS_MULTI);
+    if( eMode==ONEPASS_MULTI ) p5 |= OPFLAG_SAVEPOSITION;
+    sqlite3VdbeChangeP5(v, p5);
   }
 
   /* Do any ON CASCADE, SET NULL or SET DEFAULT operations required to
@@ -98811,7 +102865,8 @@ static void printfFunc(
     x.nUsed = 0;
     x.apArg = argv+1;
     sqlite3StrAccumInit(&str, db, 0, 0, db->aLimit[SQLITE_LIMIT_LENGTH]);
-    sqlite3XPrintf(&str, SQLITE_PRINTF_SQLFUNC, zFormat, &x);
+    str.printfFlags = SQLITE_PRINTF_SQLFUNC;
+    sqlite3XPrintf(&str, zFormat, &x);
     n = str.nChar;
     sqlite3_result_text(context, sqlite3StrAccumFinish(&str), n,
                         SQLITE_DYNAMIC);
@@ -99139,10 +103194,10 @@ static void total_changes(
 ** A structure defining how to do GLOB-style comparisons.
 */
 struct compareInfo {
-  u8 matchAll;
-  u8 matchOne;
-  u8 matchSet;
-  u8 noCase;
+  u8 matchAll;          /* "*" or "%" */
+  u8 matchOne;          /* "?" or "_" */
+  u8 matchSet;          /* "[" or 0 */
+  u8 noCase;            /* true to ignore case differences */
 };
 
 /*
@@ -99205,22 +103260,14 @@ static int patternCompare(
   const u8 *zPattern,              /* The glob pattern */
   const u8 *zString,               /* The string to compare against the glob */
   const struct compareInfo *pInfo, /* Information about how to do the compare */
-  u32 esc                          /* The escape character */
+  u32 matchOther                   /* The escape char (LIKE) or '[' (GLOB) */
 ){
   u32 c, c2;                       /* Next pattern and input string chars */
   u32 matchOne = pInfo->matchOne;  /* "?" or "_" */
   u32 matchAll = pInfo->matchAll;  /* "*" or "%" */
-  u32 matchOther;                  /* "[" or the escape character */
   u8 noCase = pInfo->noCase;       /* True if uppercase==lowercase */
   const u8 *zEscaped = 0;          /* One past the last escaped input char */
   
-  /* The GLOB operator does not have an ESCAPE clause.  And LIKE does not
-  ** have the matchSet operator.  So we either have to look for one or
-  ** the other, never both.  Hence the single variable matchOther is used
-  ** to store the one we have to look for.
-  */
-  matchOther = esc ? esc : pInfo->matchSet;
-
   while( (c = Utf8Read(zPattern))!=0 ){
     if( c==matchAll ){  /* Match "*" */
       /* Skip over multiple "*" characters in the pattern.  If there
@@ -99234,7 +103281,7 @@ static int patternCompare(
       if( c==0 ){
         return 1;   /* "*" at the end of the pattern matches */
       }else if( c==matchOther ){
-        if( esc ){
+        if( pInfo->matchSet==0 ){
           c = sqlite3Utf8Read(&zPattern);
           if( c==0 ) return 0;
         }else{
@@ -99242,7 +103289,7 @@ static int patternCompare(
           ** recursive search in this case, but it is an unusual case. */
           assert( matchOther<0x80 );  /* '[' is a single-byte character */
           while( *zString
-                 && patternCompare(&zPattern[-1],zString,pInfo,esc)==0 ){
+                 && patternCompare(&zPattern[-1],zString,pInfo,matchOther)==0 ){
             SQLITE_SKIP_UTF8(zString);
           }
           return *zString!=0;
@@ -99268,18 +103315,18 @@ static int patternCompare(
         }
         while( (c2 = *(zString++))!=0 ){
           if( c2!=c && c2!=cx ) continue;
-          if( patternCompare(zPattern,zString,pInfo,esc) ) return 1;
+          if( patternCompare(zPattern,zString,pInfo,matchOther) ) return 1;
         }
       }else{
         while( (c2 = Utf8Read(zString))!=0 ){
           if( c2!=c ) continue;
-          if( patternCompare(zPattern,zString,pInfo,esc) ) return 1;
+          if( patternCompare(zPattern,zString,pInfo,matchOther) ) return 1;
         }
       }
       return 0;
     }
     if( c==matchOther ){
-      if( esc ){
+      if( pInfo->matchSet==0 ){
         c = sqlite3Utf8Read(&zPattern);
         if( c==0 ) return 0;
         zEscaped = zPattern;
@@ -99332,7 +103379,14 @@ static int patternCompare(
 ** The sqlite3_strglob() interface.
 */
 SQLITE_API int SQLITE_STDCALL sqlite3_strglob(const char *zGlobPattern, const char *zString){
-  return patternCompare((u8*)zGlobPattern, (u8*)zString, &globInfo, 0)==0;
+  return patternCompare((u8*)zGlobPattern, (u8*)zString, &globInfo, '[')==0;
+}
+
+/*
+** The sqlite3_strlike() interface.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3_strlike(const char *zPattern, const char *zStr, unsigned int esc){
+  return patternCompare((u8*)zPattern, (u8*)zStr, &likeInfoNorm, esc)==0;
 }
 
 /*
@@ -99363,10 +103417,22 @@ static void likeFunc(
   sqlite3_value **argv
 ){
   const unsigned char *zA, *zB;
-  u32 escape = 0;
+  u32 escape;
   int nPat;
   sqlite3 *db = sqlite3_context_db_handle(context);
+  struct compareInfo *pInfo = sqlite3_user_data(context);
 
+#ifdef SQLITE_LIKE_DOESNT_MATCH_BLOBS
+  if( sqlite3_value_type(argv[0])==SQLITE_BLOB
+   || sqlite3_value_type(argv[1])==SQLITE_BLOB
+  ){
+#ifdef SQLITE_TEST
+    sqlite3_like_count++;
+#endif
+    sqlite3_result_int(context, 0);
+    return;
+  }
+#endif
   zB = sqlite3_value_text(argv[0]);
   zA = sqlite3_value_text(argv[1]);
 
@@ -99394,13 +103460,13 @@ static void likeFunc(
       return;
     }
     escape = sqlite3Utf8Read(&zEsc);
+  }else{
+    escape = pInfo->matchSet;
   }
   if( zA && zB ){
-    struct compareInfo *pInfo = sqlite3_user_data(context);
 #ifdef SQLITE_TEST
     sqlite3_like_count++;
 #endif
-    
     sqlite3_result_int(context, patternCompare(zB, zA, pInfo, escape));
   }
 }
@@ -99946,6 +104012,14 @@ static void loadExt(sqlite3_context *context, int argc, sqlite3_value **argv){
   sqlite3 *db = sqlite3_context_db_handle(context);
   char *zErrMsg = 0;
 
+  /* Disallow the load_extension() SQL function unless the SQLITE_LoadExtFunc
+  ** flag is set.  See the sqlite3_enable_load_extension() API.
+  */
+  if( (db->flags & SQLITE_LoadExtFunc)==0 ){
+    sqlite3_result_error(context, "not authorized", -1);
+    return;
+  }
+
   if( argc==2 ){
     zProc = (const char *)sqlite3_value_text(argv[1]);
   }else{
@@ -100171,11 +104245,11 @@ static void groupConcatFinalize(sqlite3_context *context){
 ** of the built-in functions above are part of the global function set.
 ** This routine only deals with those that are not global.
 */
-SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(sqlite3 *db){
+SQLITE_PRIVATE void sqlite3RegisterPerConnectionBuiltinFunctions(sqlite3 *db){
   int rc = sqlite3_overload_function(db, "MATCH", 2);
   assert( rc==SQLITE_NOMEM || rc==SQLITE_OK );
   if( rc==SQLITE_NOMEM ){
-    db->mallocFailed = 1;
+    sqlite3OomFault(db);
   }
 }
 
@@ -100184,8 +104258,7 @@ SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(sqlite3 *db){
 */
 static void setLikeOptFlag(sqlite3 *db, const char *zName, u8 flagVal){
   FuncDef *pDef;
-  pDef = sqlite3FindFunction(db, zName, sqlite3Strlen30(zName),
-                             2, SQLITE_UTF8, 0);
+  pDef = sqlite3FindFunction(db, zName, 2, SQLITE_UTF8, 0);
   if( ALWAYS(pDef) ){
     pDef->funcFlags |= flagVal;
   }
@@ -100233,9 +104306,7 @@ SQLITE_PRIVATE int sqlite3IsLikeFunction(sqlite3 *db, Expr *pExpr, int *pIsNocas
     return 0;
   }
   assert( !ExprHasProperty(pExpr, EP_xIsSelect) );
-  pDef = sqlite3FindFunction(db, pExpr->u.zToken, 
-                             sqlite3Strlen30(pExpr->u.zToken),
-                             2, SQLITE_UTF8, 0);
+  pDef = sqlite3FindFunction(db, pExpr->u.zToken, 2, SQLITE_UTF8, 0);
   if( NEVER(pDef==0) || (pDef->funcFlags & SQLITE_FUNC_LIKE)==0 ){
     return 0;
   }
@@ -100259,7 +104330,7 @@ SQLITE_PRIVATE int sqlite3IsLikeFunction(sqlite3 *db, Expr *pExpr, int *pIsNocas
 **
 ** After this routine runs
 */
-SQLITE_PRIVATE void sqlite3RegisterGlobalFunctions(void){
+SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(void){
   /*
   ** The following array holds FuncDef structures for all of the functions
   ** defined in this file.
@@ -100267,8 +104338,27 @@ SQLITE_PRIVATE void sqlite3RegisterGlobalFunctions(void){
   ** The array cannot be constant since changes are made to the
   ** FuncDef.pHash elements at start-time.  The elements of this array
   ** are read-only after initialization is complete.
+  **
+  ** For peak efficiency, put the most frequently used function last.
   */
-  static SQLITE_WSD FuncDef aBuiltinFunc[] = {
+  static FuncDef aBuiltinFunc[] = {
+#ifdef SQLITE_SOUNDEX
+    FUNCTION(soundex,            1, 0, 0, soundexFunc      ),
+#endif
+#ifndef SQLITE_OMIT_LOAD_EXTENSION
+    VFUNCTION(load_extension,    1, 0, 0, loadExt          ),
+    VFUNCTION(load_extension,    2, 0, 0, loadExt          ),
+#endif
+#if SQLITE_USER_AUTHENTICATION
+    FUNCTION(sqlite_crypt,       2, 0, 0, sqlite3CryptFunc ),
+#endif
+#ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS
+    DFUNCTION(sqlite_compileoption_used,1, 0, 0, compileoptionusedFunc  ),
+    DFUNCTION(sqlite_compileoption_get, 1, 0, 0, compileoptiongetFunc  ),
+#endif /* SQLITE_OMIT_COMPILEOPTION_DIAGS */
+    FUNCTION2(unlikely,          1, 0, 0, noopFunc,  SQLITE_FUNC_UNLIKELY),
+    FUNCTION2(likelihood,        2, 0, 0, noopFunc,  SQLITE_FUNC_UNLIKELY),
+    FUNCTION2(likely,            1, 0, 0, noopFunc,  SQLITE_FUNC_UNLIKELY),
     FUNCTION(ltrim,              1, 1, 0, trimFunc         ),
     FUNCTION(ltrim,              2, 1, 0, trimFunc         ),
     FUNCTION(rtrim,              1, 2, 0, trimFunc         ),
@@ -100286,8 +104376,6 @@ SQLITE_PRIVATE void sqlite3RegisterGlobalFunctions(void){
     FUNCTION2(typeof,            1, 0, 0, typeofFunc,  SQLITE_FUNC_TYPEOF),
     FUNCTION2(length,            1, 0, 0, lengthFunc,  SQLITE_FUNC_LENGTH),
     FUNCTION(instr,              2, 0, 0, instrFunc        ),
-    FUNCTION(substr,             2, 0, 0, substrFunc       ),
-    FUNCTION(substr,             3, 0, 0, substrFunc       ),
     FUNCTION(printf,            -1, 0, 0, printfFunc       ),
     FUNCTION(unicode,            1, 0, 0, unicodeFunc      ),
     FUNCTION(char,              -1, 0, 0, charFunc         ),
@@ -100298,40 +104386,22 @@ SQLITE_PRIVATE void sqlite3RegisterGlobalFunctions(void){
 #endif
     FUNCTION(upper,              1, 0, 0, upperFunc        ),
     FUNCTION(lower,              1, 0, 0, lowerFunc        ),
-    FUNCTION(coalesce,           1, 0, 0, 0                ),
-    FUNCTION(coalesce,           0, 0, 0, 0                ),
-    FUNCTION2(coalesce,         -1, 0, 0, noopFunc,  SQLITE_FUNC_COALESCE),
     FUNCTION(hex,                1, 0, 0, hexFunc          ),
     FUNCTION2(ifnull,            2, 0, 0, noopFunc,  SQLITE_FUNC_COALESCE),
-    FUNCTION2(unlikely,          1, 0, 0, noopFunc,  SQLITE_FUNC_UNLIKELY),
-    FUNCTION2(likelihood,        2, 0, 0, noopFunc,  SQLITE_FUNC_UNLIKELY),
-    FUNCTION2(likely,            1, 0, 0, noopFunc,  SQLITE_FUNC_UNLIKELY),
     VFUNCTION(random,            0, 0, 0, randomFunc       ),
     VFUNCTION(randomblob,        1, 0, 0, randomBlob       ),
     FUNCTION(nullif,             2, 0, 1, nullifFunc       ),
     DFUNCTION(sqlite_version,    0, 0, 0, versionFunc      ),
     DFUNCTION(sqlite_source_id,  0, 0, 0, sourceidFunc     ),
     FUNCTION(sqlite_log,         2, 0, 0, errlogFunc       ),
-#if SQLITE_USER_AUTHENTICATION
-    FUNCTION(sqlite_crypt,       2, 0, 0, sqlite3CryptFunc ),
-#endif
-#ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS
-    DFUNCTION(sqlite_compileoption_used,1, 0, 0, compileoptionusedFunc  ),
-    DFUNCTION(sqlite_compileoption_get, 1, 0, 0, compileoptiongetFunc  ),
-#endif /* SQLITE_OMIT_COMPILEOPTION_DIAGS */
     FUNCTION(quote,              1, 0, 0, quoteFunc        ),
     VFUNCTION(last_insert_rowid, 0, 0, 0, last_insert_rowid),
     VFUNCTION(changes,           0, 0, 0, changes          ),
     VFUNCTION(total_changes,     0, 0, 0, total_changes    ),
     FUNCTION(replace,            3, 0, 0, replaceFunc      ),
     FUNCTION(zeroblob,           1, 0, 0, zeroblobFunc     ),
-  #ifdef SQLITE_SOUNDEX
-    FUNCTION(soundex,            1, 0, 0, soundexFunc      ),
-  #endif
-  #ifndef SQLITE_OMIT_LOAD_EXTENSION
-    VFUNCTION(load_extension,    1, 0, 0, loadExt          ),
-    VFUNCTION(load_extension,    2, 0, 0, loadExt          ),
-  #endif
+    FUNCTION(substr,             2, 0, 0, substrFunc       ),
+    FUNCTION(substr,             3, 0, 0, substrFunc       ),
     AGGREGATE(sum,               1, 0, 0, sumStep,         sumFinalize    ),
     AGGREGATE(total,             1, 0, 0, sumStep,         totalFinalize    ),
     AGGREGATE(avg,               1, 0, 0, sumStep,         avgFinalize    ),
@@ -100349,22 +104419,34 @@ SQLITE_PRIVATE void sqlite3RegisterGlobalFunctions(void){
     LIKEFUNC(like, 2, &likeInfoNorm, SQLITE_FUNC_LIKE),
     LIKEFUNC(like, 3, &likeInfoNorm, SQLITE_FUNC_LIKE),
   #endif
+    FUNCTION(coalesce,           1, 0, 0, 0                ),
+    FUNCTION(coalesce,           0, 0, 0, 0                ),
+    FUNCTION2(coalesce,         -1, 0, 0, noopFunc,  SQLITE_FUNC_COALESCE),
   };
-
-  int i;
-  FuncDefHash *pHash = &GLOBAL(FuncDefHash, sqlite3GlobalFunctions);
-  FuncDef *aFunc = (FuncDef*)&GLOBAL(FuncDef, aBuiltinFunc);
-
-  for(i=0; i<ArraySize(aBuiltinFunc); i++){
-    sqlite3FuncDefInsert(pHash, &aFunc[i]);
-  }
-  sqlite3RegisterDateTimeFunctions();
 #ifndef SQLITE_OMIT_ALTERTABLE
   sqlite3AlterFunctions();
 #endif
 #if defined(SQLITE_ENABLE_STAT3) || defined(SQLITE_ENABLE_STAT4)
   sqlite3AnalyzeFunctions();
 #endif
+  sqlite3RegisterDateTimeFunctions();
+  sqlite3InsertBuiltinFuncs(aBuiltinFunc, ArraySize(aBuiltinFunc));
+
+#if 0  /* Enable to print out how the built-in functions are hashed */
+  {
+    int i;
+    FuncDef *p;
+    for(i=0; i<SQLITE_FUNC_HASH_SZ; i++){
+      printf("FUNC-HASH %02d:", i);
+      for(p=sqlite3BuiltinFunctions.a[i]; p; p=p->u.pHash){
+        int n = sqlite3Strlen30(p->zName);
+        int h = p->zName[0] + n;
+        printf(" %s(%d)", p->zName, h);
+      }
+      printf("\n");
+    }
+  }
+#endif
 }
 
 /************** End of func.c ************************************************/
@@ -100590,7 +104672,7 @@ SQLITE_PRIVATE int sqlite3FkLocateIndex(
     }
   }else if( paiCol ){
     assert( nCol>1 );
-    aiCol = (int *)sqlite3DbMallocRaw(pParse->db, nCol*sizeof(int));
+    aiCol = (int *)sqlite3DbMallocRawNN(pParse->db, nCol*sizeof(int));
     if( !aiCol ) return 1;
     *paiCol = aiCol;
   }
@@ -100620,7 +104702,7 @@ SQLITE_PRIVATE int sqlite3FkLocateIndex(
         int i, j;
         for(i=0; i<nCol; i++){
           i16 iCol = pIdx->aiColumn[i];     /* Index of column in parent tbl */
-          char *zDfltColl;                  /* Def. collation for column */
+          const char *zDfltColl;            /* Def. collation for column */
           char *zIdxCol;                    /* Name of indexed column */
 
           if( iCol<0 ) break; /* No foreign keys against expression indexes */
@@ -100629,9 +104711,7 @@ SQLITE_PRIVATE int sqlite3FkLocateIndex(
           ** the default collation sequence for the column, this index is
           ** unusable. Bail out early in this case.  */
           zDfltColl = pParent->aCol[iCol].zColl;
-          if( !zDfltColl ){
-            zDfltColl = "BINARY";
-          }
+          if( !zDfltColl ) zDfltColl = sqlite3StrBINARY;
           if( sqlite3StrICmp(pIdx->azColl[i], zDfltColl) ) break;
 
           zIdxCol = pParent->aCol[iCol].zName;
@@ -101535,10 +105615,12 @@ static Trigger *fkActionTrigger(
   int iAction = (pChanges!=0);    /* 1 for UPDATE, 0 for DELETE */
 
   action = pFKey->aAction[iAction];
+  if( action==OE_Restrict && (db->flags & SQLITE_DeferFKs) ){
+    return 0;
+  }
   pTrigger = pFKey->apTrigger[iAction];
 
   if( action!=OE_None && !pTrigger ){
-    u8 enableLookaside;           /* Copy of db->lookaside.bEnabled */
     char const *zFrom;            /* Name of child table */
     int nFrom;                    /* Length in bytes of zFrom */
     Index *pIdx = 0;              /* Parent key index for this FK */
@@ -101565,11 +105647,9 @@ static Trigger *fkActionTrigger(
       assert( iFromCol>=0 );
       assert( pIdx!=0 || (pTab->iPKey>=0 && pTab->iPKey<pTab->nCol) );
       assert( pIdx==0 || pIdx->aiColumn[i]>=0 );
-      tToCol.z = pTab->aCol[pIdx ? pIdx->aiColumn[i] : pTab->iPKey].zName;
-      tFromCol.z = pFKey->pFrom->aCol[iFromCol].zName;
-
-      tToCol.n = sqlite3Strlen30(tToCol.z);
-      tFromCol.n = sqlite3Strlen30(tFromCol.z);
+      sqlite3TokenInit(&tToCol,
+                   pTab->aCol[pIdx ? pIdx->aiColumn[i] : pTab->iPKey].zName);
+      sqlite3TokenInit(&tFromCol, pFKey->pFrom->aCol[iFromCol].zName);
 
       /* Create the expression "OLD.zToCol = zFromCol". It is important
       ** that the "OLD.zToCol" term is on the LHS of the = operator, so
@@ -101649,8 +105729,7 @@ static Trigger *fkActionTrigger(
     }
 
     /* Disable lookaside memory allocation */
-    enableLookaside = db->lookaside.bEnabled;
-    db->lookaside.bEnabled = 0;
+    db->lookaside.bDisable++;
 
     pTrigger = (Trigger *)sqlite3DbMallocZero(db, 
         sizeof(Trigger) +         /* struct Trigger */
@@ -101672,7 +105751,7 @@ static Trigger *fkActionTrigger(
     }
 
     /* Re-enable the lookaside buffer, if it was disabled earlier. */
-    db->lookaside.bEnabled = enableLookaside;
+    db->lookaside.bDisable--;
 
     sqlite3ExprDelete(db, pWhere);
     sqlite3ExprDelete(db, pWhen);
@@ -101867,7 +105946,7 @@ SQLITE_PRIVATE const char *sqlite3IndexAffinityStr(sqlite3 *db, Index *pIdx){
     Table *pTab = pIdx->pTable;
     pIdx->zColAff = (char *)sqlite3DbMallocRaw(0, pIdx->nColumn+1);
     if( !pIdx->zColAff ){
-      db->mallocFailed = 1;
+      sqlite3OomFault(db);
       return 0;
     }
     for(n=0; n<pIdx->nColumn; n++){
@@ -101918,7 +105997,7 @@ SQLITE_PRIVATE void sqlite3TableAffinity(Vdbe *v, Table *pTab, int iReg){
     sqlite3 *db = sqlite3VdbeDb(v);
     zColAff = (char *)sqlite3DbMallocRaw(0, pTab->nCol+1);
     if( !zColAff ){
-      db->mallocFailed = 1;
+      sqlite3OomFault(db);
       return;
     }
 
@@ -102014,7 +106093,7 @@ static int autoIncBegin(
     pInfo = pToplevel->pAinc;
     while( pInfo && pInfo->pTab!=pTab ){ pInfo = pInfo->pNext; }
     if( pInfo==0 ){
-      pInfo = sqlite3DbMallocRaw(pParse->db, sizeof(*pInfo));
+      pInfo = sqlite3DbMallocRawNN(pParse->db, sizeof(*pInfo));
       if( pInfo==0 ) return 0;
       pInfo->pNext = pToplevel->pAinc;
       pToplevel->pAinc = pInfo;
@@ -102038,7 +106117,6 @@ SQLITE_PRIVATE void sqlite3AutoincrementBegin(Parse *pParse){
   sqlite3 *db = pParse->db;  /* The database connection */
   Db *pDb;                   /* Database only autoinc table */
   int memId;                 /* Register holding max rowid */
-  int addr;                  /* A VDBE address */
   Vdbe *v = pParse->pVdbe;   /* VDBE under construction */
 
   /* This routine is never called during trigger-generation.  It is
@@ -102048,33 +106126,46 @@ SQLITE_PRIVATE void sqlite3AutoincrementBegin(Parse *pParse){
 
   assert( v );   /* We failed long ago if this is not so */
   for(p = pParse->pAinc; p; p = p->pNext){
+    static const int iLn = VDBE_OFFSET_LINENO(2);
+    static const VdbeOpList autoInc[] = {
+      /* 0  */ {OP_Null,    0,  0, 0},
+      /* 1  */ {OP_Rewind,  0,  9, 0},
+      /* 2  */ {OP_Column,  0,  0, 0},
+      /* 3  */ {OP_Ne,      0,  7, 0},
+      /* 4  */ {OP_Rowid,   0,  0, 0},
+      /* 5  */ {OP_Column,  0,  1, 0},
+      /* 6  */ {OP_Goto,    0,  9, 0},
+      /* 7  */ {OP_Next,    0,  2, 0},
+      /* 8  */ {OP_Integer, 0,  0, 0},
+      /* 9  */ {OP_Close,   0,  0, 0} 
+    };
+    VdbeOp *aOp;
     pDb = &db->aDb[p->iDb];
     memId = p->regCtr;
     assert( sqlite3SchemaMutexHeld(db, 0, pDb->pSchema) );
     sqlite3OpenTable(pParse, 0, p->iDb, pDb->pSchema->pSeqTab, OP_OpenRead);
-    sqlite3VdbeAddOp3(v, OP_Null, 0, memId, memId+1);
-    addr = sqlite3VdbeCurrentAddr(v);
     sqlite3VdbeLoadString(v, memId-1, p->pTab->zName);
-    sqlite3VdbeAddOp2(v, OP_Rewind, 0, addr+9); VdbeCoverage(v);
-    sqlite3VdbeAddOp3(v, OP_Column, 0, 0, memId);
-    sqlite3VdbeAddOp3(v, OP_Ne, memId-1, addr+7, memId); VdbeCoverage(v);
-    sqlite3VdbeChangeP5(v, SQLITE_JUMPIFNULL);
-    sqlite3VdbeAddOp2(v, OP_Rowid, 0, memId+1);
-    sqlite3VdbeAddOp3(v, OP_Column, 0, 1, memId);
-    sqlite3VdbeGoto(v, addr+9);
-    sqlite3VdbeAddOp2(v, OP_Next, 0, addr+2); VdbeCoverage(v);
-    sqlite3VdbeAddOp2(v, OP_Integer, 0, memId);
-    sqlite3VdbeAddOp0(v, OP_Close);
+    aOp = sqlite3VdbeAddOpList(v, ArraySize(autoInc), autoInc, iLn);
+    if( aOp==0 ) break;
+    aOp[0].p2 = memId;
+    aOp[0].p3 = memId+1;
+    aOp[2].p3 = memId;
+    aOp[3].p1 = memId-1;
+    aOp[3].p3 = memId;
+    aOp[3].p5 = SQLITE_JUMPIFNULL;
+    aOp[4].p2 = memId+1;
+    aOp[5].p3 = memId;
+    aOp[8].p2 = memId;
   }
 }
 
 /*
 ** Update the maximum rowid for an autoincrement calculation.
 **
-** This routine should be called when the top of the stack holds a
+** This routine should be called when the regRowid register holds a
 ** new rowid that is about to be inserted.  If that new rowid is
 ** larger than the maximum rowid in the memId memory cell, then the
-** memory cell is updated.  The stack is unchanged.
+** memory cell is updated.
 */
 static void autoIncStep(Parse *pParse, int memId, int regRowid){
   if( memId>0 ){
@@ -102089,31 +106180,44 @@ static void autoIncStep(Parse *pParse, int memId, int regRowid){
 ** table (either directly or through triggers) needs to call this
 ** routine just before the "exit" code.
 */
-SQLITE_PRIVATE void sqlite3AutoincrementEnd(Parse *pParse){
+static SQLITE_NOINLINE void autoIncrementEnd(Parse *pParse){
   AutoincInfo *p;
   Vdbe *v = pParse->pVdbe;
   sqlite3 *db = pParse->db;
 
   assert( v );
   for(p = pParse->pAinc; p; p = p->pNext){
+    static const int iLn = VDBE_OFFSET_LINENO(2);
+    static const VdbeOpList autoIncEnd[] = {
+      /* 0 */ {OP_NotNull,     0, 2, 0},
+      /* 1 */ {OP_NewRowid,    0, 0, 0},
+      /* 2 */ {OP_MakeRecord,  0, 2, 0},
+      /* 3 */ {OP_Insert,      0, 0, 0},
+      /* 4 */ {OP_Close,       0, 0, 0}
+    };
+    VdbeOp *aOp;
     Db *pDb = &db->aDb[p->iDb];
-    int addr1;
     int iRec;
     int memId = p->regCtr;
 
     iRec = sqlite3GetTempReg(pParse);
     assert( sqlite3SchemaMutexHeld(db, 0, pDb->pSchema) );
     sqlite3OpenTable(pParse, 0, p->iDb, pDb->pSchema->pSeqTab, OP_OpenWrite);
-    addr1 = sqlite3VdbeAddOp1(v, OP_NotNull, memId+1); VdbeCoverage(v);
-    sqlite3VdbeAddOp2(v, OP_NewRowid, 0, memId+1);
-    sqlite3VdbeJumpHere(v, addr1);
-    sqlite3VdbeAddOp3(v, OP_MakeRecord, memId-1, 2, iRec);
-    sqlite3VdbeAddOp3(v, OP_Insert, 0, iRec, memId+1);
-    sqlite3VdbeChangeP5(v, OPFLAG_APPEND);
-    sqlite3VdbeAddOp0(v, OP_Close);
+    aOp = sqlite3VdbeAddOpList(v, ArraySize(autoIncEnd), autoIncEnd, iLn);
+    if( aOp==0 ) break;
+    aOp[0].p1 = memId+1;
+    aOp[1].p2 = memId+1;
+    aOp[2].p1 = memId-1;
+    aOp[2].p3 = iRec;
+    aOp[3].p2 = iRec;
+    aOp[3].p3 = memId+1;
+    aOp[3].p5 = OPFLAG_APPEND;
     sqlite3ReleaseTempReg(pParse, iRec);
   }
 }
+SQLITE_PRIVATE void sqlite3AutoincrementEnd(Parse *pParse){
+  if( pParse->pAinc ) autoIncrementEnd(pParse);
+}
 #else
 /*
 ** If SQLITE_OMIT_AUTOINCREMENT is defined, then the three routines
@@ -102444,7 +106548,7 @@ SQLITE_PRIVATE void sqlite3Insert(
     rc = sqlite3Select(pParse, pSelect, &dest);
     regFromSelect = dest.iSdst;
     if( rc || db->mallocFailed || pParse->nErr ) goto insert_cleanup;
-    sqlite3VdbeAddOp1(v, OP_EndCoroutine, regYield);
+    sqlite3VdbeEndCoroutine(v, regYield);
     sqlite3VdbeJumpHere(v, addrTop - 1);                       /* label B: */
     assert( pSelect->pEList );
     nColumn = pSelect->pEList->nExpr;
@@ -102520,10 +106624,8 @@ SQLITE_PRIVATE void sqlite3Insert(
   /* Make sure the number of columns in the source data matches the number
   ** of columns to be inserted into the table.
   */
-  if( IsVirtual(pTab) ){
-    for(i=0; i<pTab->nCol; i++){
-      nHidden += (IsHiddenColumn(&pTab->aCol[i]) ? 1 : 0);
-    }
+  for(i=0; i<pTab->nCol; i++){
+    nHidden += (IsHiddenColumn(&pTab->aCol[i]) ? 1 : 0);
   }
   if( pColumn==0 && nColumn && nColumn!=(pTab->nCol-nHidden) ){
     sqlite3ErrorMsg(pParse, 
@@ -102546,9 +106648,9 @@ SQLITE_PRIVATE void sqlite3Insert(
   /* If this is not a view, open the table and and all indices */
   if( !isView ){
     int nIdx;
-    nIdx = sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenWrite, -1, 0,
+    nIdx = sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenWrite, 0, -1, 0,
                                       &iDataCur, &iIdxCur);
-    aRegIdx = sqlite3DbMallocRaw(db, sizeof(int)*(nIdx+1));
+    aRegIdx = sqlite3DbMallocRawNN(db, sizeof(int)*(nIdx+1));
     if( aRegIdx==0 ){
       goto insert_cleanup;
     }
@@ -102619,15 +106721,14 @@ SQLITE_PRIVATE void sqlite3Insert(
 
     /* Create the new column data
     */
-    for(i=0; i<pTab->nCol; i++){
-      if( pColumn==0 ){
-        j = i;
-      }else{
+    for(i=j=0; i<pTab->nCol; i++){
+      if( pColumn ){
         for(j=0; j<pColumn->nId; j++){
           if( pColumn->a[j].idx==i ) break;
         }
       }
-      if( (!useTempTable && !pList) || (pColumn && j>=pColumn->nId) ){
+      if( (!useTempTable && !pList) || (pColumn && j>=pColumn->nId)
+            || (pColumn==0 && IsOrdinaryHiddenColumn(&pTab->aCol[i])) ){
         sqlite3ExprCode(pParse, pTab->aCol[i].pDflt, regCols+i+1);
       }else if( useTempTable ){
         sqlite3VdbeAddOp3(v, OP_Column, srcTab, j, regCols+i+1); 
@@ -102635,6 +106736,7 @@ SQLITE_PRIVATE void sqlite3Insert(
         assert( pSelect==0 ); /* Otherwise useTempTable is true */
         sqlite3ExprCodeAndCache(pParse, pList->a[j].pExpr, regCols+i+1);
       }
+      if( pColumn==0 && !IsOrdinaryHiddenColumn(&pTab->aCol[i]) ) j++;
     }
 
     /* If this is an INSERT on a view with an INSTEAD OF INSERT trigger,
@@ -102718,7 +106820,6 @@ SQLITE_PRIVATE void sqlite3Insert(
       }
       if( pColumn==0 ){
         if( IsHiddenColumn(&pTab->aCol[i]) ){
-          assert( IsVirtual(pTab) );
           j = -1;
           nHidden++;
         }else{
@@ -102757,7 +106858,7 @@ SQLITE_PRIVATE void sqlite3Insert(
     {
       int isReplace;    /* Set to true if constraints may cause a replace */
       sqlite3GenerateConstraintChecks(pParse, pTab, aRegIdx, iDataCur, iIdxCur,
-          regIns, 0, ipkColumn>=0, onError, endOfLoop, &isReplace
+          regIns, 0, ipkColumn>=0, onError, endOfLoop, &isReplace, 0
       );
       sqlite3FkCheck(pParse, pTab, 0, regIns, 0, 0);
       sqlite3CompleteInsertion(pParse, pTab, iDataCur, iIdxCur,
@@ -102840,6 +106941,59 @@ insert_cleanup:
 #endif
 
 /*
+** Meanings of bits in of pWalker->eCode for checkConstraintUnchanged()
+*/
+#define CKCNSTRNT_COLUMN   0x01    /* CHECK constraint uses a changing column */
+#define CKCNSTRNT_ROWID    0x02    /* CHECK constraint references the ROWID */
+
+/* This is the Walker callback from checkConstraintUnchanged().  Set
+** bit 0x01 of pWalker->eCode if
+** pWalker->eCode to 0 if this expression node references any of the
+** columns that are being modifed by an UPDATE statement.
+*/
+static int checkConstraintExprNode(Walker *pWalker, Expr *pExpr){
+  if( pExpr->op==TK_COLUMN ){
+    assert( pExpr->iColumn>=0 || pExpr->iColumn==-1 );
+    if( pExpr->iColumn>=0 ){
+      if( pWalker->u.aiCol[pExpr->iColumn]>=0 ){
+        pWalker->eCode |= CKCNSTRNT_COLUMN;
+      }
+    }else{
+      pWalker->eCode |= CKCNSTRNT_ROWID;
+    }
+  }
+  return WRC_Continue;
+}
+
+/*
+** pExpr is a CHECK constraint on a row that is being UPDATE-ed.  The
+** only columns that are modified by the UPDATE are those for which
+** aiChng[i]>=0, and also the ROWID is modified if chngRowid is true.
+**
+** Return true if CHECK constraint pExpr does not use any of the
+** changing columns (or the rowid if it is changing).  In other words,
+** return true if this CHECK constraint can be skipped when validating
+** the new row in the UPDATE statement.
+*/
+static int checkConstraintUnchanged(Expr *pExpr, int *aiChng, int chngRowid){
+  Walker w;
+  memset(&w, 0, sizeof(w));
+  w.eCode = 0;
+  w.xExprCallback = checkConstraintExprNode;
+  w.u.aiCol = aiChng;
+  sqlite3WalkExpr(&w, pExpr);
+  if( !chngRowid ){
+    testcase( (w.eCode & CKCNSTRNT_ROWID)!=0 );
+    w.eCode &= ~CKCNSTRNT_ROWID;
+  }
+  testcase( w.eCode==0 );
+  testcase( w.eCode==CKCNSTRNT_COLUMN );
+  testcase( w.eCode==CKCNSTRNT_ROWID );
+  testcase( w.eCode==(CKCNSTRNT_ROWID|CKCNSTRNT_COLUMN) );
+  return !w.eCode;
+}
+
+/*
 ** Generate code to do constraint checks prior to an INSERT or an UPDATE
 ** on table pTab.
 **
@@ -102933,7 +107087,8 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
   u8 pkChng,           /* Non-zero if the rowid or PRIMARY KEY changed */
   u8 overrideError,    /* Override onError to this if not OE_Default */
   int ignoreDest,      /* Jump to this label on an OE_Ignore resolution */
-  int *pbMayReplace    /* OUT: Set to true if constraint may cause a replace */
+  int *pbMayReplace,   /* OUT: Set to true if constraint may cause a replace */
+  int *aiChng          /* column i is unchanged if aiChng[i]<0 */
 ){
   Vdbe *v;             /* VDBE under constrution */
   Index *pIdx;         /* Pointer to one of the indices */
@@ -102979,10 +107134,14 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
   */
   for(i=0; i<nCol; i++){
     if( i==pTab->iPKey ){
+      continue;        /* ROWID is never NULL */
+    }
+    if( aiChng && aiChng[i]<0 ){
+      /* Don't bother checking for NOT NULL on columns that do not change */
       continue;
     }
     onError = pTab->aCol[i].notNull;
-    if( onError==OE_None ) continue;
+    if( onError==OE_None ) continue;  /* This column is allowed to be NULL */
     if( overrideError!=OE_Default ){
       onError = overrideError;
     }else if( onError==OE_Default ){
@@ -103031,8 +107190,11 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
     pParse->ckBase = regNewData+1;
     onError = overrideError!=OE_Default ? overrideError : OE_Abort;
     for(i=0; i<pCheck->nExpr; i++){
-      int allOk = sqlite3VdbeMakeLabel(v);
-      sqlite3ExprIfTrue(pParse, pCheck->a[i].pExpr, allOk, SQLITE_JUMPIFNULL);
+      int allOk;
+      Expr *pExpr = pCheck->a[i].pExpr;
+      if( aiChng && checkConstraintUnchanged(pExpr, aiChng, pkChng) ) continue;
+      allOk = sqlite3VdbeMakeLabel(v);
+      sqlite3ExprIfTrue(pParse, pExpr, allOk, SQLITE_JUMPIFNULL);
       if( onError==OE_Ignore ){
         sqlite3VdbeGoto(v, ignoreDest);
       }else{
@@ -103132,9 +107294,18 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
         if( pTrigger || sqlite3FkRequired(pParse, pTab, 0, 0) ){
           sqlite3MultiWrite(pParse);
           sqlite3GenerateRowDelete(pParse, pTab, pTrigger, iDataCur, iIdxCur,
-                                   regNewData, 1, 0, OE_Replace,
-                                   ONEPASS_SINGLE, -1);
+                                   regNewData, 1, 0, OE_Replace, 1, -1);
         }else{
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+          if( HasRowid(pTab) ){
+            /* This OP_Delete opcode fires the pre-update-hook only. It does
+            ** not modify the b-tree. It is more efficient to let the coming
+            ** OP_Insert replace the existing entry than it is to delete the
+            ** existing entry and then insert a new one. */
+            sqlite3VdbeAddOp2(v, OP_Delete, iDataCur, OPFLAG_ISNOOP);
+            sqlite3VdbeChangeP4(v, -1, (char *)pTab, P4_TABLE);
+          }
+#endif /* SQLITE_ENABLE_PREUPDATE_HOOK */
           if( pTab->pIndex ){
             sqlite3MultiWrite(pParse);
             sqlite3GenerateRowIndexDelete(pParse, pTab, iDataCur, iIdxCur,0,-1);
@@ -103195,7 +107366,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
       int x;
       if( iField==XN_EXPR ){
         pParse->ckBase = regNewData+1;
-        sqlite3ExprCode(pParse, pIdx->aColExpr->a[i].pExpr, regIdx+i);
+        sqlite3ExprCodeCopy(pParse, pIdx->aColExpr->a[i].pExpr, regIdx+i);
         pParse->ckBase = 0;
         VdbeComment((v, "%s column %d", pIdx->zName, i));
       }else{
@@ -103206,7 +107377,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
         }else{
           x = iField + regNewData + 1;
         }
-        sqlite3VdbeAddOp2(v, OP_SCopy, x, regIdx+i);
+        sqlite3VdbeAddOp2(v, iField<0 ? OP_IntCopy : OP_SCopy, x, regIdx+i);
         VdbeComment((v, "%s", iField<0 ? "rowid" : pTab->aCol[iField].zName));
       }
     }
@@ -103382,7 +107553,7 @@ SQLITE_PRIVATE void sqlite3CompleteInsertion(
       assert( pParse->nested==0 );
       pik_flags |= OPFLAG_NCHANGE;
     }
-    if( pik_flags )  sqlite3VdbeChangeP5(v, pik_flags);
+    sqlite3VdbeChangeP5(v, pik_flags);
   }
   if( !HasRowid(pTab) ) return;
   regData = regNewData + 1;
@@ -103404,7 +107575,7 @@ SQLITE_PRIVATE void sqlite3CompleteInsertion(
   }
   sqlite3VdbeAddOp3(v, OP_Insert, iDataCur, regRec, regNewData);
   if( !pParse->nested ){
-    sqlite3VdbeChangeP4(v, -1, pTab->zName, P4_TRANSIENT);
+    sqlite3VdbeChangeP4(v, -1, (char *)pTab, P4_TABLE);
   }
   sqlite3VdbeChangeP5(v, pik_flags);
 }
@@ -103434,6 +107605,7 @@ SQLITE_PRIVATE int sqlite3OpenTableAndIndices(
   Parse *pParse,   /* Parsing context */
   Table *pTab,     /* Table to be opened */
   int op,          /* OP_OpenRead or OP_OpenWrite */
+  u8 p5,           /* P5 value for OP_Open* opcodes (except on WITHOUT ROWID) */
   int iBase,       /* Use this for the table cursor, if there is one */
   u8 *aToOpen,     /* If not NULL: boolean for each table and index */
   int *piDataCur,  /* Write the database source cursor number here */
@@ -103446,6 +107618,7 @@ SQLITE_PRIVATE int sqlite3OpenTableAndIndices(
   Vdbe *v;
 
   assert( op==OP_OpenRead || op==OP_OpenWrite );
+  assert( op==OP_OpenWrite || p5==0 );
   if( IsVirtual(pTab) ){
     /* This routine is a no-op for virtual tables. Leave the output
     ** variables *piDataCur and *piIdxCur uninitialized so that valgrind
@@ -103467,14 +107640,16 @@ SQLITE_PRIVATE int sqlite3OpenTableAndIndices(
   for(i=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, i++){
     int iIdxCur = iBase++;
     assert( pIdx->pSchema==pTab->pSchema );
-    if( IsPrimaryKeyIndex(pIdx) && !HasRowid(pTab) && piDataCur ){
-      *piDataCur = iIdxCur;
-    }
     if( aToOpen==0 || aToOpen[i+1] ){
       sqlite3VdbeAddOp3(v, op, iIdxCur, pIdx->tnum, iDb);
       sqlite3VdbeSetP4KeyInfo(pParse, pIdx);
       VdbeComment((v, "%s", pIdx->zName));
     }
+    if( IsPrimaryKeyIndex(pIdx) && !HasRowid(pTab) ){
+      if( piDataCur ) *piDataCur = iIdxCur;
+    }else{
+      sqlite3VdbeChangeP5(v, p5);
+    }
   }
   if( iBase>pParse->nTab ) pParse->nTab = iBase;
   return i;
@@ -103494,20 +107669,6 @@ SQLITE_API int sqlite3_xferopt_count;
 
 #ifndef SQLITE_OMIT_XFER_OPT
 /*
-** Check to collation names to see if they are compatible.
-*/
-static int xferCompatibleCollation(const char *z1, const char *z2){
-  if( z1==0 ){
-    return z2==0;
-  }
-  if( z2==0 ){
-    return 0;
-  }
-  return sqlite3StrICmp(z1, z2)==0;
-}
-
-
-/*
 ** Check to see if index pSrc is compatible as a source of data
 ** for index pDest in an insert transfer optimization.  The rules
 ** for a compatible index:
@@ -103542,7 +107703,7 @@ static int xferCompatibleIndex(Index *pDest, Index *pSrc){
     if( pSrc->aSortOrder[i]!=pDest->aSortOrder[i] ){
       return 0;   /* Different sort orders */
     }
-    if( !xferCompatibleCollation(pSrc->azColl[i],pDest->azColl[i]) ){
+    if( sqlite3_stricmp(pSrc->azColl[i],pDest->azColl[i])!=0 ){
       return 0;   /* Different collating sequences */
     }
   }
@@ -103657,7 +107818,7 @@ static int xferOptimization(
     return 0;   /* The result set must have exactly one column */
   }
   assert( pEList->a[0].pExpr );
-  if( pEList->a[0].pExpr->op!=TK_ALL ){
+  if( pEList->a[0].pExpr->op!=TK_ASTERISK ){
     return 0;   /* The result set must be the special operator "*" */
   }
 
@@ -103693,21 +107854,32 @@ static int xferOptimization(
   for(i=0; i<pDest->nCol; i++){
     Column *pDestCol = &pDest->aCol[i];
     Column *pSrcCol = &pSrc->aCol[i];
+#ifdef SQLITE_ENABLE_HIDDEN_COLUMNS
+    if( (db->flags & SQLITE_Vacuum)==0 
+     && (pDestCol->colFlags | pSrcCol->colFlags) & COLFLAG_HIDDEN 
+    ){
+      return 0;    /* Neither table may have __hidden__ columns */
+    }
+#endif
     if( pDestCol->affinity!=pSrcCol->affinity ){
       return 0;    /* Affinity must be the same on all columns */
     }
-    if( !xferCompatibleCollation(pDestCol->zColl, pSrcCol->zColl) ){
+    if( sqlite3_stricmp(pDestCol->zColl, pSrcCol->zColl)!=0 ){
       return 0;    /* Collating sequence must be the same on all columns */
     }
     if( pDestCol->notNull && !pSrcCol->notNull ){
       return 0;    /* tab2 must be NOT NULL if tab1 is */
     }
     /* Default values for second and subsequent columns need to match. */
-    if( i>0
-     && ((pDestCol->zDflt==0)!=(pSrcCol->zDflt==0) 
-         || (pDestCol->zDflt && strcmp(pDestCol->zDflt, pSrcCol->zDflt)!=0))
-    ){
-      return 0;    /* Default values must be the same for all columns */
+    if( i>0 ){
+      assert( pDestCol->pDflt==0 || pDestCol->pDflt->op==TK_SPAN );
+      assert( pSrcCol->pDflt==0 || pSrcCol->pDflt->op==TK_SPAN );
+      if( (pDestCol->pDflt==0)!=(pSrcCol->pDflt==0) 
+       || (pDestCol->pDflt && strcmp(pDestCol->pDflt->u.zToken,
+                                       pSrcCol->pDflt->u.zToken)!=0)
+      ){
+        return 0;    /* Default values must be the same for all columns */
+      }
     }
   }
   for(pDestIdx=pDest->pIndex; pDestIdx; pDestIdx=pDestIdx->pNext){
@@ -103802,9 +107974,9 @@ static int xferOptimization(
       assert( (pDest->tabFlags & TF_Autoincrement)==0 );
     }
     sqlite3VdbeAddOp2(v, OP_RowData, iSrc, regData);
-    sqlite3VdbeAddOp3(v, OP_Insert, iDest, regData, regRowid);
+    sqlite3VdbeAddOp4(v, OP_Insert, iDest, regData, regRowid,
+                      (char*)pDest, P4_TABLE);
     sqlite3VdbeChangeP5(v, OPFLAG_NCHANGE|OPFLAG_LASTROWID|OPFLAG_APPEND);
-    sqlite3VdbeChangeP4(v, -1, pDest->zName, 0);
     sqlite3VdbeAddOp2(v, OP_Next, iSrc, addr1); VdbeCoverage(v);
     sqlite3VdbeAddOp2(v, OP_Close, iSrc, 0);
     sqlite3VdbeAddOp2(v, OP_Close, iDest, 0);
@@ -103843,9 +108015,10 @@ static int xferOptimization(
       ** a VACUUM command. In that case keys may not be written in strictly
       ** sorted order.  */
       for(i=0; i<pSrcIdx->nColumn; i++){
-        char *zColl = pSrcIdx->azColl[i];
-        assert( zColl!=0 );
-        if( sqlite3_stricmp("BINARY", zColl) ) break;
+        const char *zColl = pSrcIdx->azColl[i];
+        assert( sqlite3_stricmp(sqlite3StrBINARY, zColl)!=0
+                    || sqlite3StrBINARY==zColl );
+        if( sqlite3_stricmp(sqlite3StrBINARY, zColl) ) break;
       }
       if( i==pSrcIdx->nColumn ){
         idxInsFlags = OPFLAG_USESEEKRESULT;
@@ -103970,7 +108143,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_exec(
           for(i=0; i<nCol; i++){
             azVals[i] = (char *)sqlite3_column_text(pStmt, i);
             if( !azVals[i] && sqlite3_column_type(pStmt, i)!=SQLITE_NULL ){
-              db->mallocFailed = 1;
+              sqlite3OomFault(db);
               goto exec_out;
             }
           }
@@ -104011,7 +108184,7 @@ exec_out:
     if( *pzErrMsg ){
       memcpy(*pzErrMsg, sqlite3_errmsg(db), nErrMsg);
     }else{
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
       sqlite3Error(db, SQLITE_NOMEM);
     }
   }else if( pzErrMsg ){
@@ -104322,6 +108495,12 @@ struct sqlite3_api_routines {
   /* Version 3.9.0 and later */
   unsigned int (*value_subtype)(sqlite3_value*);
   void (*result_subtype)(sqlite3_context*,unsigned int);
+  /* Version 3.10.0 and later */
+  int (*status64)(int,sqlite3_int64*,sqlite3_int64*,int);
+  int (*strlike)(const char*,const char*,unsigned int);
+  int (*db_cacheflush)(sqlite3*);
+  /* Version 3.12.0 and later */
+  int (*system_errno)(sqlite3*);
 };
 
 /*
@@ -104561,6 +108740,12 @@ struct sqlite3_api_routines {
 /* Version 3.9.0 and later */
 #define sqlite3_value_subtype          sqlite3_api->value_subtype
 #define sqlite3_result_subtype         sqlite3_api->result_subtype
+/* Version 3.10.0 and later */
+#define sqlite3_status64               sqlite3_api->status64
+#define sqlite3_strlike                sqlite3_api->strlike
+#define sqlite3_db_cacheflush          sqlite3_api->db_cacheflush
+/* Version 3.12.0 and later */
+#define sqlite3_system_errno           sqlite3_api->system_errno
 #endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
 
 #if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
@@ -104975,7 +109160,13 @@ static const sqlite3_api_routines sqlite3Apis = {
   sqlite3_bind_zeroblob64,
   /* Version 3.9.0 and later */
   sqlite3_value_subtype,
-  sqlite3_result_subtype
+  sqlite3_result_subtype,
+  /* Version 3.10.0 and later */
+  sqlite3_status64,
+  sqlite3_strlike,
+  sqlite3_db_cacheflush,
+  /* Version 3.12.0 and later */
+  sqlite3_system_errno
 };
 
 /*
@@ -105023,8 +109214,9 @@ static int sqlite3LoadExtension(
   /* Ticket #1863.  To avoid a creating security problems for older
   ** applications that relink against newer versions of SQLite, the
   ** ability to run load_extension is turned off by default.  One
-  ** must call sqlite3_enable_load_extension() to turn on extension
-  ** loading.  Otherwise you get the following error.
+  ** must call either sqlite3_enable_load_extension(db) or
+  ** sqlite3_db_config(db, SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION, 1, 0)
+  ** to turn on extension loading.
   */
   if( (db->flags & SQLITE_LoadExtension)==0 ){
     if( pzErrMsg ){
@@ -105039,7 +109231,7 @@ static int sqlite3LoadExtension(
 #if SQLITE_OS_UNIX || SQLITE_OS_WIN
   for(ii=0; ii<ArraySize(azEndings) && handle==0; ii++){
     char *zAltFile = sqlite3_mprintf("%s.%s", zFile, azEndings[ii]);
-    if( zAltFile==0 ) return SQLITE_NOMEM;
+    if( zAltFile==0 ) return SQLITE_NOMEM_BKPT;
     handle = sqlite3OsDlOpen(pVfs, zAltFile);
     sqlite3_free(zAltFile);
   }
@@ -105075,7 +109267,7 @@ static int sqlite3LoadExtension(
     zAltEntry = sqlite3_malloc64(ncFile+30);
     if( zAltEntry==0 ){
       sqlite3OsDlClose(pVfs, handle);
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     memcpy(zAltEntry, "sqlite3_", 8);
     for(iFile=ncFile-1; iFile>=0 && zFile[iFile]!='/'; iFile--){}
@@ -105118,7 +109310,7 @@ static int sqlite3LoadExtension(
   /* Append the new shared library handle to the db->aExtension array. */
   aHandle = sqlite3DbMallocZero(db, sizeof(handle)*(db->nExtension+1));
   if( aHandle==0 ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   if( db->nExtension>0 ){
     memcpy(aHandle, db->aExtension, sizeof(handle)*db->nExtension);
@@ -105163,9 +109355,9 @@ SQLITE_PRIVATE void sqlite3CloseExtensions(sqlite3 *db){
 SQLITE_API int SQLITE_STDCALL sqlite3_enable_load_extension(sqlite3 *db, int onoff){
   sqlite3_mutex_enter(db->mutex);
   if( onoff ){
-    db->flags |= SQLITE_LoadExtension;
+    db->flags |= SQLITE_LoadExtension|SQLITE_LoadExtFunc;
   }else{
-    db->flags &= ~SQLITE_LoadExtension;
+    db->flags &= ~(SQLITE_LoadExtension|SQLITE_LoadExtFunc);
   }
   sqlite3_mutex_leave(db->mutex);
   return SQLITE_OK;
@@ -105180,7 +109372,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_enable_load_extension(sqlite3 *db, int ono
 ** dummy pointer.
 */
 #ifdef SQLITE_OMIT_LOAD_EXTENSION
-static const sqlite3_api_routines sqlite3Apis;
+static const sqlite3_api_routines sqlite3Apis = { 0 };
 #endif
 
 
@@ -105240,7 +109432,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_auto_extension(void (*xInit)(void)){
       void (**aNew)(void);
       aNew = sqlite3_realloc64(wsdAutoext.aExt, nByte);
       if( aNew==0 ){
-        rc = SQLITE_NOMEM;
+        rc = SQLITE_NOMEM_BKPT;
       }else{
         wsdAutoext.aExt = aNew;
         wsdAutoext.aExt[wsdAutoext.nExt] = xInit;
@@ -105386,43 +109578,44 @@ SQLITE_PRIVATE void sqlite3AutoLoadExtensions(sqlite3 *db){
 #define PragTyp_FLAG                           2
 #define PragTyp_BUSY_TIMEOUT                   3
 #define PragTyp_CACHE_SIZE                     4
-#define PragTyp_CASE_SENSITIVE_LIKE            5
-#define PragTyp_COLLATION_LIST                 6
-#define PragTyp_COMPILE_OPTIONS                7
-#define PragTyp_DATA_STORE_DIRECTORY           8
-#define PragTyp_DATABASE_LIST                  9
-#define PragTyp_DEFAULT_CACHE_SIZE            10
-#define PragTyp_ENCODING                      11
-#define PragTyp_FOREIGN_KEY_CHECK             12
-#define PragTyp_FOREIGN_KEY_LIST              13
-#define PragTyp_INCREMENTAL_VACUUM            14
-#define PragTyp_INDEX_INFO                    15
-#define PragTyp_INDEX_LIST                    16
-#define PragTyp_INTEGRITY_CHECK               17
-#define PragTyp_JOURNAL_MODE                  18
-#define PragTyp_JOURNAL_SIZE_LIMIT            19
-#define PragTyp_LOCK_PROXY_FILE               20
-#define PragTyp_LOCKING_MODE                  21
-#define PragTyp_PAGE_COUNT                    22
-#define PragTyp_MMAP_SIZE                     23
-#define PragTyp_PAGE_SIZE                     24
-#define PragTyp_SECURE_DELETE                 25
-#define PragTyp_SHRINK_MEMORY                 26
-#define PragTyp_SOFT_HEAP_LIMIT               27
-#define PragTyp_STATS                         28
-#define PragTyp_SYNCHRONOUS                   29
-#define PragTyp_TABLE_INFO                    30
-#define PragTyp_TEMP_STORE                    31
-#define PragTyp_TEMP_STORE_DIRECTORY          32
-#define PragTyp_THREADS                       33
-#define PragTyp_WAL_AUTOCHECKPOINT            34
-#define PragTyp_WAL_CHECKPOINT                35
-#define PragTyp_ACTIVATE_EXTENSIONS           36
-#define PragTyp_HEXKEY                        37
-#define PragTyp_KEY                           38
-#define PragTyp_REKEY                         39
-#define PragTyp_LOCK_STATUS                   40
-#define PragTyp_PARSER_TRACE                  41
+#define PragTyp_CACHE_SPILL                    5
+#define PragTyp_CASE_SENSITIVE_LIKE            6
+#define PragTyp_COLLATION_LIST                 7
+#define PragTyp_COMPILE_OPTIONS                8
+#define PragTyp_DATA_STORE_DIRECTORY           9
+#define PragTyp_DATABASE_LIST                 10
+#define PragTyp_DEFAULT_CACHE_SIZE            11
+#define PragTyp_ENCODING                      12
+#define PragTyp_FOREIGN_KEY_CHECK             13
+#define PragTyp_FOREIGN_KEY_LIST              14
+#define PragTyp_INCREMENTAL_VACUUM            15
+#define PragTyp_INDEX_INFO                    16
+#define PragTyp_INDEX_LIST                    17
+#define PragTyp_INTEGRITY_CHECK               18
+#define PragTyp_JOURNAL_MODE                  19
+#define PragTyp_JOURNAL_SIZE_LIMIT            20
+#define PragTyp_LOCK_PROXY_FILE               21
+#define PragTyp_LOCKING_MODE                  22
+#define PragTyp_PAGE_COUNT                    23
+#define PragTyp_MMAP_SIZE                     24
+#define PragTyp_PAGE_SIZE                     25
+#define PragTyp_SECURE_DELETE                 26
+#define PragTyp_SHRINK_MEMORY                 27
+#define PragTyp_SOFT_HEAP_LIMIT               28
+#define PragTyp_STATS                         29
+#define PragTyp_SYNCHRONOUS                   30
+#define PragTyp_TABLE_INFO                    31
+#define PragTyp_TEMP_STORE                    32
+#define PragTyp_TEMP_STORE_DIRECTORY          33
+#define PragTyp_THREADS                       34
+#define PragTyp_WAL_AUTOCHECKPOINT            35
+#define PragTyp_WAL_CHECKPOINT                36
+#define PragTyp_ACTIVATE_EXTENSIONS           37
+#define PragTyp_HEXKEY                        38
+#define PragTyp_KEY                           39
+#define PragTyp_REKEY                         40
+#define PragTyp_LOCK_STATUS                   41
+#define PragTyp_PARSER_TRACE                  42
 #define PragFlag_NeedSchema           0x01
 #define PragFlag_ReadOnly             0x02
 static const struct sPragmaNames {
@@ -105464,14 +109657,14 @@ static const struct sPragmaNames {
 #if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
   { /* zName:     */ "cache_size",
     /* ePragTyp:  */ PragTyp_CACHE_SIZE,
-    /* ePragFlag: */ 0,
+    /* ePragFlag: */ PragFlag_NeedSchema,
     /* iArg:      */ 0 },
 #endif
 #if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
   { /* zName:     */ "cache_spill",
-    /* ePragTyp:  */ PragTyp_FLAG,
+    /* ePragTyp:  */ PragTyp_CACHE_SPILL,
     /* ePragFlag: */ 0,
-    /* iArg:      */ SQLITE_CacheSpill },
+    /* iArg:      */ 0 },
 #endif
   { /* zName:     */ "case_sensitive_like",
     /* ePragTyp:  */ PragTyp_CASE_SENSITIVE_LIKE,
@@ -105685,7 +109878,7 @@ static const struct sPragmaNames {
     /* ePragFlag: */ 0,
     /* iArg:      */ 0 },
 #endif
-#if defined(SQLITE_DEBUG)
+#if defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_PARSER_TRACE)
   { /* zName:     */ "parser_trace",
     /* ePragTyp:  */ PragTyp_PARSER_TRACE,
     /* ePragFlag: */ 0,
@@ -105845,8 +110038,8 @@ static const struct sPragmaNames {
 
 /*
 ** Interpret the given string as a safety level.  Return 0 for OFF,
-** 1 for ON or NORMAL and 2 for FULL.  Return 1 for an empty or 
-** unrecognized string argument.  The FULL option is disallowed
+** 1 for ON or NORMAL, 2 for FULL, and 3 for EXTRA.  Return 1 for an empty or 
+** unrecognized string argument.  The FULL and EXTRA option is disallowed
 ** if the omitFull parameter it 1.
 **
 ** Note that the values returned are one less that the values that
@@ -105855,18 +110048,21 @@ static const struct sPragmaNames {
 ** and older scripts may have used numbers 0 for OFF and 1 for ON.
 */
 static u8 getSafetyLevel(const char *z, int omitFull, u8 dflt){
-                             /* 123456789 123456789 */
-  static const char zText[] = "onoffalseyestruefull";
-  static const u8 iOffset[] = {0, 1, 2, 4, 9, 12, 16};
-  static const u8 iLength[] = {2, 2, 3, 5, 3, 4, 4};
-  static const u8 iValue[] =  {1, 0, 0, 0, 1, 1, 2};
+                             /* 123456789 123456789 123 */
+  static const char zText[] = "onoffalseyestruextrafull";
+  static const u8 iOffset[] = {0, 1, 2,  4,    9,  12,  15,   20};
+  static const u8 iLength[] = {2, 2, 3,  5,    3,   4,   5,    4};
+  static const u8 iValue[] =  {1, 0, 0,  0,    1,   1,   3,    2};
+                            /* on no off false yes true extra full */
   int i, n;
   if( sqlite3Isdigit(*z) ){
     return (u8)sqlite3Atoi(z);
   }
   n = sqlite3Strlen30(z);
-  for(i=0; i<ArraySize(iLength)-omitFull; i++){
-    if( iLength[i]==n && sqlite3StrNICmp(&zText[iOffset[i]],z,n)==0 ){
+  for(i=0; i<ArraySize(iLength); i++){
+    if( iLength[i]==n && sqlite3StrNICmp(&zText[iOffset[i]],z,n)==0
+     && (!omitFull || iValue[i]<=1)
+    ){
       return iValue[i];
     }
   }
@@ -106092,7 +110288,7 @@ SQLITE_PRIVATE const char *sqlite3JournalModename(int eMode){
 **
 ** Pragmas are of this form:
 **
-**      PRAGMA [database.]id [= value]
+**      PRAGMA [schema.]id [= value]
 **
 ** The identifier might also be a string.  The value is a string, and
 ** identifier, or a number.  If minusFlag is true, then the value is
@@ -106104,8 +110300,8 @@ SQLITE_PRIVATE const char *sqlite3JournalModename(int eMode){
 */
 SQLITE_PRIVATE void sqlite3Pragma(
   Parse *pParse, 
-  Token *pId1,        /* First part of [database.]id field */
-  Token *pId2,        /* Second part of [database.]id field, or NULL */
+  Token *pId1,        /* First part of [schema.]id field */
+  Token *pId2,        /* Second part of [schema.]id field, or NULL */
   Token *pValue,      /* Token for <value>, or NULL */
   int minusFlag       /* True if a '-' sign preceded <value> */
 ){
@@ -106126,7 +110322,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
   sqlite3VdbeRunOnlyOnce(v);
   pParse->nMem = 2;
 
-  /* Interpret the [database.] part of the pragma statement. iDb is the
+  /* Interpret the [schema.] part of the pragma statement. iDb is the
   ** index of the database this pragma is being applied to in db.aDb[]. */
   iDb = sqlite3TwoPartName(pParse, pId1, pId2, &pId);
   if( iDb<0 ) return;
@@ -106215,8 +110411,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
   
 #if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && !defined(SQLITE_OMIT_DEPRECATED)
   /*
-  **  PRAGMA [database.]default_cache_size
-  **  PRAGMA [database.]default_cache_size=N
+  **  PRAGMA [schema.]default_cache_size
+  **  PRAGMA [schema.]default_cache_size=N
   **
   ** The first form reports the current persistent setting for the
   ** page cache size.  The value returned is the maximum number of
@@ -106243,20 +110439,21 @@ SQLITE_PRIVATE void sqlite3Pragma(
       { OP_Noop,        0, 0,        0},
       { OP_ResultRow,   1, 1,        0},
     };
-    int addr;
+    VdbeOp *aOp;
     sqlite3VdbeUsesBtree(v, iDb);
     if( !zRight ){
       setOneColumnName(v, "cache_size");
       pParse->nMem += 2;
-      addr = sqlite3VdbeAddOpList(v, ArraySize(getCacheSize), getCacheSize,iLn);
-      sqlite3VdbeChangeP1(v, addr, iDb);
-      sqlite3VdbeChangeP1(v, addr+1, iDb);
-      sqlite3VdbeChangeP1(v, addr+6, SQLITE_DEFAULT_CACHE_SIZE);
+      sqlite3VdbeVerifyNoMallocRequired(v, ArraySize(getCacheSize));
+      aOp = sqlite3VdbeAddOpList(v, ArraySize(getCacheSize), getCacheSize, iLn);
+      if( ONLY_IF_REALLOC_STRESS(aOp==0) ) break;
+      aOp[0].p1 = iDb;
+      aOp[1].p1 = iDb;
+      aOp[6].p1 = SQLITE_DEFAULT_CACHE_SIZE;
     }else{
       int size = sqlite3AbsInt32(sqlite3Atoi(zRight));
       sqlite3BeginWriteOperation(pParse, 0, iDb);
-      sqlite3VdbeAddOp2(v, OP_Integer, size, 1);
-      sqlite3VdbeAddOp3(v, OP_SetCookie, iDb, BTREE_DEFAULT_CACHE_SIZE, 1);
+      sqlite3VdbeAddOp3(v, OP_SetCookie, iDb, BTREE_DEFAULT_CACHE_SIZE, size);
       assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
       pDb->pSchema->cache_size = size;
       sqlite3BtreeSetCacheSize(pDb->pBt, pDb->pSchema->cache_size);
@@ -106267,8 +110464,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
 
 #if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
   /*
-  **  PRAGMA [database.]page_size
-  **  PRAGMA [database.]page_size=N
+  **  PRAGMA [schema.]page_size
+  **  PRAGMA [schema.]page_size=N
   **
   ** The first form reports the current setting for the
   ** database page size in bytes.  The second form sets the
@@ -106287,15 +110484,15 @@ SQLITE_PRIVATE void sqlite3Pragma(
       */
       db->nextPagesize = sqlite3Atoi(zRight);
       if( SQLITE_NOMEM==sqlite3BtreeSetPageSize(pBt, db->nextPagesize,-1,0) ){
-        db->mallocFailed = 1;
+        sqlite3OomFault(db);
       }
     }
     break;
   }
 
   /*
-  **  PRAGMA [database.]secure_delete
-  **  PRAGMA [database.]secure_delete=ON/OFF
+  **  PRAGMA [schema.]secure_delete
+  **  PRAGMA [schema.]secure_delete=ON/OFF
   **
   ** The first form reports the current setting for the
   ** secure_delete flag.  The second form changes the secure_delete
@@ -106320,8 +110517,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
   }
 
   /*
-  **  PRAGMA [database.]max_page_count
-  **  PRAGMA [database.]max_page_count=N
+  **  PRAGMA [schema.]max_page_count
+  **  PRAGMA [schema.]max_page_count=N
   **
   ** The first form reports the current setting for the
   ** maximum number of pages in the database file.  The 
@@ -106332,7 +110529,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
   ** change.  The only purpose is to provide an easy way to test
   ** the sqlite3AbsInt32() function.
   **
-  **  PRAGMA [database.]page_count
+  **  PRAGMA [schema.]page_count
   **
   ** Return the number of pages in the specified database.
   */
@@ -106353,8 +110550,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
   }
 
   /*
-  **  PRAGMA [database.]locking_mode
-  **  PRAGMA [database.]locking_mode = (normal|exclusive)
+  **  PRAGMA [schema.]locking_mode
+  **  PRAGMA [schema.]locking_mode = (normal|exclusive)
   */
   case PragTyp_LOCKING_MODE: {
     const char *zRet = "normal";
@@ -106399,8 +110596,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
   }
 
   /*
-  **  PRAGMA [database.]journal_mode
-  **  PRAGMA [database.]journal_mode =
+  **  PRAGMA [schema.]journal_mode
+  **  PRAGMA [schema.]journal_mode =
   **                      (delete|persist|off|truncate|memory|wal|off)
   */
   case PragTyp_JOURNAL_MODE: {
@@ -106440,8 +110637,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
   }
 
   /*
-  **  PRAGMA [database.]journal_size_limit
-  **  PRAGMA [database.]journal_size_limit=N
+  **  PRAGMA [schema.]journal_size_limit
+  **  PRAGMA [schema.]journal_size_limit=N
   **
   ** Get or set the size limit on rollback journal files.
   */
@@ -106460,8 +110657,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
 #endif /* SQLITE_OMIT_PAGER_PRAGMAS */
 
   /*
-  **  PRAGMA [database.]auto_vacuum
-  **  PRAGMA [database.]auto_vacuum=N
+  **  PRAGMA [schema.]auto_vacuum
+  **  PRAGMA [schema.]auto_vacuum=N
   **
   ** Get or set the value of the database 'auto-vacuum' parameter.
   ** The value is one of:  0 NONE 1 FULL 2 INCREMENTAL
@@ -106494,16 +110691,18 @@ SQLITE_PRIVATE void sqlite3Pragma(
           { OP_ReadCookie,     0,         1,         BTREE_LARGEST_ROOT_PAGE},
           { OP_If,             1,         0,                 0},    /* 2 */
           { OP_Halt,           SQLITE_OK, OE_Abort,          0},    /* 3 */
-          { OP_Integer,        0,         1,                 0},    /* 4 */
-          { OP_SetCookie,      0,         BTREE_INCR_VACUUM, 1},    /* 5 */
+          { OP_SetCookie,      0,         BTREE_INCR_VACUUM, 0},    /* 4 */
         };
-        int iAddr;
-        iAddr = sqlite3VdbeAddOpList(v, ArraySize(setMeta6), setMeta6, iLn);
-        sqlite3VdbeChangeP1(v, iAddr, iDb);
-        sqlite3VdbeChangeP1(v, iAddr+1, iDb);
-        sqlite3VdbeChangeP2(v, iAddr+2, iAddr+4);
-        sqlite3VdbeChangeP1(v, iAddr+4, eAuto-1);
-        sqlite3VdbeChangeP1(v, iAddr+5, iDb);
+        VdbeOp *aOp;
+        int iAddr = sqlite3VdbeCurrentAddr(v);
+        sqlite3VdbeVerifyNoMallocRequired(v, ArraySize(setMeta6));
+        aOp = sqlite3VdbeAddOpList(v, ArraySize(setMeta6), setMeta6, iLn);
+        if( ONLY_IF_REALLOC_STRESS(aOp==0) ) break;
+        aOp[0].p1 = iDb;
+        aOp[1].p1 = iDb;
+        aOp[2].p2 = iAddr+4;
+        aOp[4].p1 = iDb;
+        aOp[4].p3 = eAuto - 1;
         sqlite3VdbeUsesBtree(v, iDb);
       }
     }
@@ -106512,7 +110711,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
 #endif
 
   /*
-  **  PRAGMA [database.]incremental_vacuum(N)
+  **  PRAGMA [schema.]incremental_vacuum(N)
   **
   ** Do N steps of incremental vacuuming on a database.
   */
@@ -106535,8 +110734,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
 
 #ifndef SQLITE_OMIT_PAGER_PRAGMAS
   /*
-  **  PRAGMA [database.]cache_size
-  **  PRAGMA [database.]cache_size=N
+  **  PRAGMA [schema.]cache_size
+  **  PRAGMA [schema.]cache_size=N
   **
   ** The first form reports the current local setting for the
   ** page cache size. The second form sets the local
@@ -106548,19 +110747,60 @@ SQLITE_PRIVATE void sqlite3Pragma(
   case PragTyp_CACHE_SIZE: {
     assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
     if( !zRight ){
-      if( sqlite3ReadSchema(pParse) ) goto pragma_out;
       returnSingleInt(v, "cache_size", pDb->pSchema->cache_size);
     }else{
       int size = sqlite3Atoi(zRight);
       pDb->pSchema->cache_size = size;
       sqlite3BtreeSetCacheSize(pDb->pBt, pDb->pSchema->cache_size);
-      if( sqlite3ReadSchema(pParse) ) goto pragma_out;
     }
     break;
   }
 
   /*
-  **  PRAGMA [database.]mmap_size(N)
+  **  PRAGMA [schema.]cache_spill
+  **  PRAGMA cache_spill=BOOLEAN
+  **  PRAGMA [schema.]cache_spill=N
+  **
+  ** The first form reports the current local setting for the
+  ** page cache spill size. The second form turns cache spill on
+  ** or off.  When turnning cache spill on, the size is set to the
+  ** current cache_size.  The third form sets a spill size that
+  ** may be different form the cache size.
+  ** If N is positive then that is the
+  ** number of pages in the cache.  If N is negative, then the
+  ** number of pages is adjusted so that the cache uses -N kibibytes
+  ** of memory.
+  **
+  ** If the number of cache_spill pages is less then the number of
+  ** cache_size pages, no spilling occurs until the page count exceeds
+  ** the number of cache_size pages.
+  **
+  ** The cache_spill=BOOLEAN setting applies to all attached schemas,
+  ** not just the schema specified.
+  */
+  case PragTyp_CACHE_SPILL: {
+    assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
+    if( !zRight ){
+      returnSingleInt(v, "cache_spill", 
+         (db->flags & SQLITE_CacheSpill)==0 ? 0 : 
+            sqlite3BtreeSetSpillSize(pDb->pBt,0));
+    }else{
+      int size = 1;
+      if( sqlite3GetInt32(zRight, &size) ){
+        sqlite3BtreeSetSpillSize(pDb->pBt, size);
+      }
+      if( sqlite3GetBoolean(zRight, size!=0) ){
+        db->flags |= SQLITE_CacheSpill;
+      }else{
+        db->flags &= ~SQLITE_CacheSpill;
+      }
+      setAllPagerFlags(db);
+    }
+    break;
+  }
+
+  /*
+  **  PRAGMA [schema.]mmap_size(N)
   **
   ** Used to set mapping size limit. The mapping size limit is
   ** used to limit the aggregate size of all memory mapped regions of the
@@ -106704,8 +110944,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
 
 #if SQLITE_ENABLE_LOCKING_STYLE
   /*
-  **   PRAGMA [database.]lock_proxy_file
-  **   PRAGMA [database.]lock_proxy_file = ":auto:"|"lock_file_path"
+  **   PRAGMA [schema.]lock_proxy_file
+  **   PRAGMA [schema.]lock_proxy_file = ":auto:"|"lock_file_path"
   **
   ** Return or set the value of the lock_proxy_file flag.  Changing
   ** the value sets a specific file to be used for database access locks.
@@ -106740,8 +110980,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
 #endif /* SQLITE_ENABLE_LOCKING_STYLE */      
     
   /*
-  **   PRAGMA [database.]synchronous
-  **   PRAGMA [database.]synchronous=OFF|ON|NORMAL|FULL
+  **   PRAGMA [schema.]synchronous
+  **   PRAGMA [schema.]synchronous=OFF|ON|NORMAL|FULL|EXTRA
   **
   ** Return or set the local value of the synchronous flag.  Changing
   ** the local value does not make changes to the disk file and the
@@ -106759,6 +110999,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
         int iLevel = (getSafetyLevel(zRight,0,1)+1) & PAGER_SYNCHRONOUS_MASK;
         if( iLevel==0 ) iLevel = 1;
         pDb->safety_level = iLevel;
+        pDb->bSyncSet = 1;
         setAllPagerFlags(db);
       }
     }
@@ -106842,12 +111083,13 @@ SQLITE_PRIVATE void sqlite3Pragma(
         }else{
           for(k=1; k<=pTab->nCol && pPk->aiColumn[k-1]!=i; k++){}
         }
+        assert( pCol->pDflt==0 || pCol->pDflt->op==TK_SPAN );
         sqlite3VdbeMultiLoad(v, 1, "issisi",
                i-nHidden,
                pCol->zName,
-               pCol->zType ? pCol->zType : "",
+               sqlite3ColumnType(pCol,""),
                pCol->notNull ? 1 : 0,
-               pCol->zDflt,
+               pCol->pDflt ? pCol->pDflt->u.zToken : 0,
                k);
         sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 6);
       }
@@ -106868,14 +111110,14 @@ SQLITE_PRIVATE void sqlite3Pragma(
       sqlite3VdbeMultiLoad(v, 1, "ssii",
            pTab->zName,
            0,
-           (int)sqlite3LogEstToInt(pTab->szTabRow),
-           (int)sqlite3LogEstToInt(pTab->nRowLogEst));
+           pTab->szTabRow,
+           pTab->nRowLogEst);
       sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 4);
       for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){
         sqlite3VdbeMultiLoad(v, 2, "sii",
            pIdx->zName,
-           (int)sqlite3LogEstToInt(pIdx->szIdxRow),
-           (int)sqlite3LogEstToInt(pIdx->aiRowLogEst[0]));
+           pIdx->szIdxRow,
+           pIdx->aiRowLogEst[0]);
         sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 4);
       }
     }
@@ -107137,7 +111379,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
   case PragTyp_PARSER_TRACE: {
     if( zRight ){
       if( sqlite3GetBoolean(zRight, 0) ){
-        sqlite3ParserTrace(stderr, "parser: ");
+        sqlite3ParserTrace(stdout, "parser: ");
       }else{
         sqlite3ParserTrace(0, 0);
       }
@@ -107168,18 +111410,6 @@ SQLITE_PRIVATE void sqlite3Pragma(
   case PragTyp_INTEGRITY_CHECK: {
     int i, j, addr, mxErr;
 
-    /* Code that appears at the end of the integrity check.  If no error
-    ** messages have been generated, output OK.  Otherwise output the
-    ** error message
-    */
-    static const int iLn = VDBE_OFFSET_LINENO(2);
-    static const VdbeOpList endCode[] = {
-      { OP_AddImm,      1, 0,        0},    /* 0 */
-      { OP_If,          1, 0,        0},    /* 1 */
-      { OP_String8,     0, 3,        0},    /* 2 */
-      { OP_ResultRow,   3, 1,        0},
-    };
-
     int isQuick = (sqlite3Tolower(zLeft[0])=='q');
 
     /* If the PRAGMA command was of the form "PRAGMA <db>.integrity_check",
@@ -107213,7 +111443,10 @@ SQLITE_PRIVATE void sqlite3Pragma(
     for(i=0; i<db->nDb; i++){
       HashElem *x;
       Hash *pTbls;
+      int *aRoot;
       int cnt = 0;
+      int mxIdx = 0;
+      int nIdx;
 
       if( OMIT_TEMPDB && i==1 ) continue;
       if( iDb>=0 && i!=iDb ) continue;
@@ -107226,31 +111459,35 @@ SQLITE_PRIVATE void sqlite3Pragma(
 
       /* Do an integrity check of the B-Tree
       **
-      ** Begin by filling registers 2, 3, ... with the root pages numbers
+      ** Begin by finding the root pages numbers
       ** for all tables and indices in the database.
       */
       assert( sqlite3SchemaMutexHeld(db, i, 0) );
       pTbls = &db->aDb[i].pSchema->tblHash;
-      for(x=sqliteHashFirst(pTbls); x; x=sqliteHashNext(x)){
+      for(cnt=0, x=sqliteHashFirst(pTbls); x; x=sqliteHashNext(x)){
         Table *pTab = sqliteHashData(x);
         Index *pIdx;
-        if( HasRowid(pTab) ){
-          sqlite3VdbeAddOp2(v, OP_Integer, pTab->tnum, 2+cnt);
-          VdbeComment((v, "%s", pTab->zName));
-          cnt++;
-        }
+        if( HasRowid(pTab) ) cnt++;
+        for(nIdx=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, nIdx++){ cnt++; }
+        if( nIdx>mxIdx ) mxIdx = nIdx;
+      }
+      aRoot = sqlite3DbMallocRawNN(db, sizeof(int)*(cnt+1));
+      if( aRoot==0 ) break;
+      for(cnt=0, x=sqliteHashFirst(pTbls); x; x=sqliteHashNext(x)){
+        Table *pTab = sqliteHashData(x);
+        Index *pIdx;
+        if( HasRowid(pTab) ) aRoot[cnt++] = pTab->tnum;
         for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){
-          sqlite3VdbeAddOp2(v, OP_Integer, pIdx->tnum, 2+cnt);
-          VdbeComment((v, "%s", pIdx->zName));
-          cnt++;
+          aRoot[cnt++] = pIdx->tnum;
         }
       }
+      aRoot[cnt] = 0;
 
       /* Make sure sufficient number of registers have been allocated */
-      pParse->nMem = MAX( pParse->nMem, cnt+8 );
+      pParse->nMem = MAX( pParse->nMem, 8+mxIdx );
 
       /* Do the b-tree integrity checks */
-      sqlite3VdbeAddOp3(v, OP_IntegrityCk, 2, cnt, 1);
+      sqlite3VdbeAddOp4(v, OP_IntegrityCk, 2, cnt, 1, (char*)aRoot,P4_INTARRAY);
       sqlite3VdbeChangeP5(v, (u8)i);
       addr = sqlite3VdbeAddOp1(v, OP_IsNull, 2); VdbeCoverage(v);
       sqlite3VdbeAddOp4(v, OP_String8, 0, 3, 0,
@@ -107278,13 +111515,14 @@ SQLITE_PRIVATE void sqlite3Pragma(
         sqlite3VdbeAddOp2(v, OP_Halt, 0, 0);
         sqlite3VdbeJumpHere(v, addr);
         sqlite3ExprCacheClear(pParse);
-        sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenRead,
+        sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenRead, 0,
                                    1, 0, &iDataCur, &iIdxCur);
         sqlite3VdbeAddOp2(v, OP_Integer, 0, 7);
         for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){
           sqlite3VdbeAddOp2(v, OP_Integer, 0, 8+j); /* index entries counter */
         }
-        pParse->nMem = MAX(pParse->nMem, 8+j);
+        assert( pParse->nMem>=8+j );
+        assert( sqlite3NoTempsInRange(pParse,1,7+j) );
         sqlite3VdbeAddOp2(v, OP_Rewind, iDataCur, 0); VdbeCoverage(v);
         loopTop = sqlite3VdbeAddOp2(v, OP_AddImm, 7, 1);
         /* Verify that all NOT NULL columns really are NOT NULL */
@@ -107376,10 +111614,23 @@ SQLITE_PRIVATE void sqlite3Pragma(
 #endif /* SQLITE_OMIT_BTREECOUNT */
       } 
     }
-    addr = sqlite3VdbeAddOpList(v, ArraySize(endCode), endCode, iLn);
-    sqlite3VdbeChangeP2(v, addr, -mxErr);
-    sqlite3VdbeJumpHere(v, addr+1);
-    sqlite3VdbeChangeP4(v, addr+2, "ok", P4_STATIC);
+    {
+      static const int iLn = VDBE_OFFSET_LINENO(2);
+      static const VdbeOpList endCode[] = {
+        { OP_AddImm,      1, 0,        0},    /* 0 */
+        { OP_If,          1, 4,        0},    /* 1 */
+        { OP_String8,     0, 3,        0},    /* 2 */
+        { OP_ResultRow,   3, 1,        0},    /* 3 */
+      };
+      VdbeOp *aOp;
+
+      aOp = sqlite3VdbeAddOpList(v, ArraySize(endCode), endCode, iLn);
+      if( aOp ){
+        aOp[0].p2 = -mxErr;
+        aOp[2].p4type = P4_STATIC;
+        aOp[2].p4.z = "ok";
+      }
+    }
   }
   break;
 #endif /* SQLITE_OMIT_INTEGRITY_CHECK */
@@ -107457,16 +111708,18 @@ SQLITE_PRIVATE void sqlite3Pragma(
 
 #ifndef SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS
   /*
-  **   PRAGMA [database.]schema_version
-  **   PRAGMA [database.]schema_version = <integer>
+  **   PRAGMA [schema.]schema_version
+  **   PRAGMA [schema.]schema_version = <integer>
+  **
+  **   PRAGMA [schema.]user_version
+  **   PRAGMA [schema.]user_version = <integer>
   **
-  **   PRAGMA [database.]user_version
-  **   PRAGMA [database.]user_version = <integer>
+  **   PRAGMA [schema.]freelist_count
   **
-  **   PRAGMA [database.]freelist_count = <integer>
+  **   PRAGMA [schema.]data_version
   **
-  **   PRAGMA [database.]application_id
-  **   PRAGMA [database.]application_id = <integer>
+  **   PRAGMA [schema.]application_id
+  **   PRAGMA [schema.]application_id = <integer>
   **
   ** The pragma's schema_version and user_version are used to set or get
   ** the value of the schema-version and user-version, respectively. Both
@@ -107493,14 +111746,16 @@ SQLITE_PRIVATE void sqlite3Pragma(
       /* Write the specified cookie value */
       static const VdbeOpList setCookie[] = {
         { OP_Transaction,    0,  1,  0},    /* 0 */
-        { OP_Integer,        0,  1,  0},    /* 1 */
-        { OP_SetCookie,      0,  0,  1},    /* 2 */
+        { OP_SetCookie,      0,  0,  0},    /* 1 */
       };
-      int addr = sqlite3VdbeAddOpList(v, ArraySize(setCookie), setCookie, 0);
-      sqlite3VdbeChangeP1(v, addr, iDb);
-      sqlite3VdbeChangeP1(v, addr+1, sqlite3Atoi(zRight));
-      sqlite3VdbeChangeP1(v, addr+2, iDb);
-      sqlite3VdbeChangeP2(v, addr+2, iCookie);
+      VdbeOp *aOp;
+      sqlite3VdbeVerifyNoMallocRequired(v, ArraySize(setCookie));
+      aOp = sqlite3VdbeAddOpList(v, ArraySize(setCookie), setCookie, 0);
+      if( ONLY_IF_REALLOC_STRESS(aOp==0) ) break;
+      aOp[0].p1 = iDb;
+      aOp[1].p1 = iDb;
+      aOp[1].p2 = iCookie;
+      aOp[1].p3 = sqlite3Atoi(zRight);
     }else{
       /* Read the specified cookie value */
       static const VdbeOpList readCookie[] = {
@@ -107508,12 +111763,16 @@ SQLITE_PRIVATE void sqlite3Pragma(
         { OP_ReadCookie,      0,  1,  0},    /* 1 */
         { OP_ResultRow,       1,  1,  0}
       };
-      int addr = sqlite3VdbeAddOpList(v, ArraySize(readCookie), readCookie, 0);
-      sqlite3VdbeChangeP1(v, addr, iDb);
-      sqlite3VdbeChangeP1(v, addr+1, iDb);
-      sqlite3VdbeChangeP3(v, addr+1, iCookie);
+      VdbeOp *aOp;
+      sqlite3VdbeVerifyNoMallocRequired(v, ArraySize(readCookie));
+      aOp = sqlite3VdbeAddOpList(v, ArraySize(readCookie),readCookie,0);
+      if( ONLY_IF_REALLOC_STRESS(aOp==0) ) break;
+      aOp[0].p1 = iDb;
+      aOp[1].p1 = iDb;
+      aOp[1].p3 = iCookie;
       sqlite3VdbeSetNumCols(v, 1);
       sqlite3VdbeSetColName(v, 0, COLNAME_NAME, zLeft, SQLITE_TRANSIENT);
+      sqlite3VdbeReusable(v);
     }
   }
   break;
@@ -107535,13 +111794,14 @@ SQLITE_PRIVATE void sqlite3Pragma(
       sqlite3VdbeLoadString(v, 1, zOpt);
       sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 1);
     }
+    sqlite3VdbeReusable(v);
   }
   break;
 #endif /* SQLITE_OMIT_COMPILEOPTION_DIAGS */
 
 #ifndef SQLITE_OMIT_WAL
   /*
-  **   PRAGMA [database.]wal_checkpoint = passive|full|restart|truncate
+  **   PRAGMA [schema.]wal_checkpoint = passive|full|restart|truncate
   **
   ** Checkpoint the database.
   */
@@ -107769,13 +112029,12 @@ static void corruptSchema(
   if( !db->mallocFailed && (db->flags & SQLITE_RecoveryMode)==0 ){
     char *z;
     if( zObj==0 ) zObj = "?";
-    z = sqlite3_mprintf("malformed database schema (%s)", zObj);
-    if( z && zExtra ) z = sqlite3_mprintf("%z - %s", z, zExtra);
+    z = sqlite3MPrintf(db, "malformed database schema (%s)", zObj);
+    if( zExtra ) z = sqlite3MPrintf(db, "%z - %s", z, zExtra);
     sqlite3DbFree(db, *pData->pzErrMsg);
     *pData->pzErrMsg = z;
-    if( z==0 ) db->mallocFailed = 1;
   }
-  pData->rc = db->mallocFailed ? SQLITE_NOMEM : SQLITE_CORRUPT_BKPT;
+  pData->rc = db->mallocFailed ? SQLITE_NOMEM_BKPT : SQLITE_CORRUPT_BKPT;
 }
 
 /*
@@ -107832,7 +112091,7 @@ SQLITE_PRIVATE int sqlite3InitCallback(void *pInit, int argc, char **argv, char
       }else{
         pData->rc = rc;
         if( rc==SQLITE_NOMEM ){
-          db->mallocFailed = 1;
+          sqlite3OomFault(db);
         }else if( rc!=SQLITE_INTERRUPT && (rc&0xFF)!=SQLITE_LOCKED ){
           corruptSchema(pData, argv[0], sqlite3_errmsg(db));
         }
@@ -107878,61 +112137,27 @@ static int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg){
 #ifndef SQLITE_OMIT_DEPRECATED
   int size;
 #endif
-  Table *pTab;
   Db *pDb;
   char const *azArg[4];
   int meta[5];
   InitData initData;
-  char const *zMasterSchema;
-  char const *zMasterName;
+  const char *zMasterName;
   int openedTransaction = 0;
 
-  /*
-  ** The master database table has a structure like this
-  */
-  static const char master_schema[] = 
-     "CREATE TABLE sqlite_master(\n"
-     "  type text,\n"
-     "  name text,\n"
-     "  tbl_name text,\n"
-     "  rootpage integer,\n"
-     "  sql text\n"
-     ")"
-  ;
-#ifndef SQLITE_OMIT_TEMPDB
-  static const char temp_master_schema[] = 
-     "CREATE TEMP TABLE sqlite_temp_master(\n"
-     "  type text,\n"
-     "  name text,\n"
-     "  tbl_name text,\n"
-     "  rootpage integer,\n"
-     "  sql text\n"
-     ")"
-  ;
-#else
-  #define temp_master_schema 0
-#endif
-
   assert( iDb>=0 && iDb<db->nDb );
   assert( db->aDb[iDb].pSchema );
   assert( sqlite3_mutex_held(db->mutex) );
   assert( iDb==1 || sqlite3BtreeHoldsMutex(db->aDb[iDb].pBt) );
 
-  /* zMasterSchema and zInitScript are set to point at the master schema
-  ** and initialisation script appropriate for the database being
-  ** initialized. zMasterName is the name of the master table.
-  */
-  if( !OMIT_TEMPDB && iDb==1 ){
-    zMasterSchema = temp_master_schema;
-  }else{
-    zMasterSchema = master_schema;
-  }
-  zMasterName = SCHEMA_TABLE(iDb);
-
-  /* Construct the schema tables.  */
-  azArg[0] = zMasterName;
+  /* Construct the in-memory representation schema tables (sqlite_master or
+  ** sqlite_temp_master) by invoking the parser directly.  The appropriate
+  ** table name will be inserted automatically by the parser so we can just
+  ** use the abbreviation "x" here.  The parser will also automatically tag
+  ** the schema table as read-only. */
+  azArg[0] = zMasterName = SCHEMA_TABLE(iDb);
   azArg[1] = "1";
-  azArg[2] = zMasterSchema;
+  azArg[2] = "CREATE TABLE x(type text,name text,tbl_name text,"
+                            "rootpage integer,sql text)";
   azArg[3] = 0;
   initData.db = db;
   initData.iDb = iDb;
@@ -107943,10 +112168,6 @@ static int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg){
     rc = initData.rc;
     goto error_out;
   }
-  pTab = sqlite3FindTable(db, zMasterName, db->aDb[iDb].zName);
-  if( ALWAYS(pTab) ){
-    pTab->tabFlags |= TF_Readonly;
-  }
 
   /* Create a cursor to hold the database open
   */
@@ -108065,7 +112286,7 @@ static int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg){
   {
     char *zSql;
     zSql = sqlite3MPrintf(db, 
-        "SELECT name, rootpage, sql FROM '%q'.%s ORDER BY rowid",
+        "SELECT name, rootpage, sql FROM \"%w\".%s ORDER BY rowid",
         db->aDb[iDb].zName, zMasterName);
 #ifndef SQLITE_OMIT_AUTHORIZATION
     {
@@ -108087,7 +112308,7 @@ static int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg){
 #endif
   }
   if( db->mallocFailed ){
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
     sqlite3ResetAllSchemasOfConnection(db);
   }
   if( rc==SQLITE_OK || (db->flags&SQLITE_RecoveryMode)){
@@ -108115,7 +112336,7 @@ initone_error_out:
 
 error_out:
   if( rc==SQLITE_NOMEM || rc==SQLITE_IOERR_NOMEM ){
-    db->mallocFailed = 1;
+    sqlite3OomFault(db);
   }
   return rc;
 }
@@ -108213,7 +112434,7 @@ static void schemaIsValid(Parse *pParse){
     if( !sqlite3BtreeIsInReadTrans(pBt) ){
       rc = sqlite3BtreeBeginTrans(pBt, 0);
       if( rc==SQLITE_NOMEM || rc==SQLITE_IOERR_NOMEM ){
-        db->mallocFailed = 1;
+        sqlite3OomFault(db);
       }
       if( rc!=SQLITE_OK ) return;
       openedTransaction = 1;
@@ -108276,6 +112497,11 @@ SQLITE_PRIVATE void sqlite3ParserReset(Parse *pParse){
     sqlite3 *db = pParse->db;
     sqlite3DbFree(db, pParse->aLabel);
     sqlite3ExprListDelete(db, pParse->pConstExpr);
+    if( db ){
+      assert( db->lookaside.bDisable >= pParse->disableLookaside );
+      db->lookaside.bDisable -= pParse->disableLookaside;
+    }
+    pParse->disableLookaside = 0;
   }
 }
 
@@ -108299,12 +112525,12 @@ static int sqlite3Prepare(
   /* Allocate the parsing context */
   pParse = sqlite3StackAllocZero(db, sizeof(*pParse));
   if( pParse==0 ){
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
     goto end_prepare;
   }
   pParse->pReprepare = pReprepare;
   assert( ppStmt && *ppStmt==0 );
-  assert( !db->mallocFailed );
+  /* assert( !db->mallocFailed ); // not true with SQLITE_USE_ALLOCA */
   assert( sqlite3_mutex_held(db->mutex) );
 
   /* Check to verify that it is possible to get a read lock on all
@@ -108361,8 +112587,8 @@ static int sqlite3Prepare(
     zSqlCopy = sqlite3DbStrNDup(db, zSql, nBytes);
     if( zSqlCopy ){
       sqlite3RunParser(pParse, zSqlCopy, &zErrMsg);
-      sqlite3DbFree(db, zSqlCopy);
       pParse->zTail = &zSql[pParse->zTail-zSqlCopy];
+      sqlite3DbFree(db, zSqlCopy);
     }else{
       pParse->zTail = &zSql[nBytes];
     }
@@ -108371,15 +112597,12 @@ static int sqlite3Prepare(
   }
   assert( 0==pParse->nQueryLoop );
 
-  if( db->mallocFailed ){
-    pParse->rc = SQLITE_NOMEM;
-  }
   if( pParse->rc==SQLITE_DONE ) pParse->rc = SQLITE_OK;
   if( pParse->checkSchema ){
     schemaIsValid(pParse);
   }
   if( db->mallocFailed ){
-    pParse->rc = SQLITE_NOMEM;
+    pParse->rc = SQLITE_NOMEM_BKPT;
   }
   if( pzTail ){
     *pzTail = pParse->zTail;
@@ -108495,7 +112718,7 @@ SQLITE_PRIVATE int sqlite3Reprepare(Vdbe *p){
   rc = sqlite3LockAndPrepare(db, zSql, -1, 0, p, &pNew, 0);
   if( rc ){
     if( rc==SQLITE_NOMEM ){
-      db->mallocFailed = 1;
+      sqlite3OomFault(db);
     }
     assert( pNew==0 );
     return rc;
@@ -108691,6 +112914,7 @@ struct SortCtx {
   int regReturn;        /* Register holding block-output return address */
   int labelBkOut;       /* Start label for the block-output subroutine */
   int addrSortIndex;    /* Address of the OP_SorterOpen or OP_OpenEphemeral */
+  int labelDone;        /* Jump here when done, ex: LIMIT reached */
   u8 sortFlags;         /* Zero or more SORTFLAG_* bits */
 };
 #define SORTFLAG_UseSorter  0x01   /* Use SorterOpen instead of OpenEphemeral */
@@ -108710,7 +112934,7 @@ static void clearSelect(sqlite3 *db, Select *p, int bFree){
     sqlite3ExprListDelete(db, p->pOrderBy);
     sqlite3ExprDelete(db, p->pLimit);
     sqlite3ExprDelete(db, p->pOffset);
-    sqlite3WithDelete(db, p->pWith);
+    if( p->pWith ) sqlite3WithDelete(db, p->pWith);
     if( bFree ) sqlite3DbFree(db, p);
     p = pPrior;
     bFree = 1;
@@ -108741,36 +112965,44 @@ SQLITE_PRIVATE Select *sqlite3SelectNew(
   ExprList *pGroupBy,   /* the GROUP BY clause */
   Expr *pHaving,        /* the HAVING clause */
   ExprList *pOrderBy,   /* the ORDER BY clause */
-  u16 selFlags,         /* Flag parameters, such as SF_Distinct */
+  u32 selFlags,         /* Flag parameters, such as SF_Distinct */
   Expr *pLimit,         /* LIMIT value.  NULL means not used */
   Expr *pOffset         /* OFFSET value.  NULL means no offset */
 ){
   Select *pNew;
   Select standin;
   sqlite3 *db = pParse->db;
-  pNew = sqlite3DbMallocZero(db, sizeof(*pNew) );
+  pNew = sqlite3DbMallocRawNN(db, sizeof(*pNew) );
   if( pNew==0 ){
     assert( db->mallocFailed );
     pNew = &standin;
-    memset(pNew, 0, sizeof(*pNew));
   }
   if( pEList==0 ){
-    pEList = sqlite3ExprListAppend(pParse, 0, sqlite3Expr(db,TK_ALL,0));
+    pEList = sqlite3ExprListAppend(pParse, 0, sqlite3Expr(db,TK_ASTERISK,0));
   }
   pNew->pEList = pEList;
+  pNew->op = TK_SELECT;
+  pNew->selFlags = selFlags;
+  pNew->iLimit = 0;
+  pNew->iOffset = 0;
+#if SELECTTRACE_ENABLED
+  pNew->zSelName[0] = 0;
+#endif
+  pNew->addrOpenEphm[0] = -1;
+  pNew->addrOpenEphm[1] = -1;
+  pNew->nSelectRow = 0;
   if( pSrc==0 ) pSrc = sqlite3DbMallocZero(db, sizeof(*pSrc));
   pNew->pSrc = pSrc;
   pNew->pWhere = pWhere;
   pNew->pGroupBy = pGroupBy;
   pNew->pHaving = pHaving;
   pNew->pOrderBy = pOrderBy;
-  pNew->selFlags = selFlags;
-  pNew->op = TK_SELECT;
+  pNew->pPrior = 0;
+  pNew->pNext = 0;
   pNew->pLimit = pLimit;
   pNew->pOffset = pOffset;
+  pNew->pWith = 0;
   assert( pOffset==0 || pLimit!=0 || pParse->nErr>0 || db->mallocFailed!=0 );
-  pNew->addrOpenEphm[0] = -1;
-  pNew->addrOpenEphm[1] = -1;
   if( db->mallocFailed ) {
     clearSelect(db, pNew, pNew!=&standin);
     pNew = 0;
@@ -108797,7 +113029,7 @@ SQLITE_PRIVATE void sqlite3SelectSetName(Select *p, const char *zName){
 ** Delete the given Select structure and all of its substructures.
 */
 SQLITE_PRIVATE void sqlite3SelectDelete(sqlite3 *db, Select *p){
-  clearSelect(db, p, 1);
+  if( p ) clearSelect(db, p, 1);
 }
 
 /*
@@ -109145,6 +113377,7 @@ static void pushOntoSorter(
   int regRecord = ++pParse->nMem;                  /* Assembled sorter record */
   int nOBSat = pSort->nOBSat;                      /* ORDER BY terms to skip */
   int op;                            /* Opcode to add sorter record to sorter */
+  int iLimit;                        /* LIMIT counter */
 
   assert( bSeq==0 || bSeq==1 );
   assert( nData==1 || regData==regOrigData );
@@ -109155,6 +113388,9 @@ static void pushOntoSorter(
     regBase = pParse->nMem + 1;
     pParse->nMem += nBase;
   }
+  assert( pSelect->iOffset==0 || pSelect->iLimit!=0 );
+  iLimit = pSelect->iOffset ? pSelect->iOffset+1 : pSelect->iLimit;
+  pSort->labelDone = sqlite3VdbeMakeLabel(v);
   sqlite3ExprCodeExprList(pParse, pSort->pOrderBy, regBase, regOrigData,
                           SQLITE_ECEL_DUP|SQLITE_ECEL_REF);
   if( bSeq ){
@@ -109163,7 +113399,6 @@ static void pushOntoSorter(
   if( nPrefixReg==0 ){
     sqlite3ExprCodeMove(pParse, regData, regBase+nExpr+bSeq, nData);
   }
-
   sqlite3VdbeAddOp3(v, OP_MakeRecord, regBase+nOBSat, nBase-nOBSat, regRecord);
   if( nOBSat>0 ){
     int regPrevKey;   /* The first nOBSat columns of the previous row */
@@ -109198,6 +113433,10 @@ static void pushOntoSorter(
     pSort->regReturn = ++pParse->nMem;
     sqlite3VdbeAddOp2(v, OP_Gosub, pSort->regReturn, pSort->labelBkOut);
     sqlite3VdbeAddOp1(v, OP_ResetSorter, pSort->iECursor);
+    if( iLimit ){
+      sqlite3VdbeAddOp2(v, OP_IfNot, iLimit, pSort->labelDone);
+      VdbeCoverage(v);
+    }
     sqlite3VdbeJumpHere(v, addrFirst);
     sqlite3ExprCodeMove(pParse, regBase, regPrevKey, pSort->nOBSat);
     sqlite3VdbeJumpHere(v, addrJmp);
@@ -109208,14 +113447,8 @@ static void pushOntoSorter(
     op = OP_IdxInsert;
   }
   sqlite3VdbeAddOp2(v, op, pSort->iECursor, regRecord);
-  if( pSelect->iLimit ){
+  if( iLimit ){
     int addr;
-    int iLimit;
-    if( pSelect->iOffset ){
-      iLimit = pSelect->iOffset+1;
-    }else{
-      iLimit = pSelect->iLimit;
-    }
     addr = sqlite3VdbeAddOp3(v, OP_IfNotZero, iLimit, 0, 1); VdbeCoverage(v);
     sqlite3VdbeAddOp1(v, OP_Last, pSort->iECursor);
     sqlite3VdbeAddOp1(v, OP_Delete, pSort->iECursor);
@@ -109632,8 +113865,8 @@ static void selectInnerLoop(
 ** X extra columns.
 */
 SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoAlloc(sqlite3 *db, int N, int X){
-  KeyInfo *p = sqlite3DbMallocZero(0, 
-                   sizeof(KeyInfo) + (N+X)*(sizeof(CollSeq*)+1));
+  int nExtra = (N+X)*(sizeof(CollSeq*)+1);
+  KeyInfo *p = sqlite3Malloc(sizeof(KeyInfo) + nExtra);
   if( p ){
     p->aSortOrder = (u8*)&p->aColl[N+X];
     p->nField = (u16)N;
@@ -109641,8 +113874,9 @@ SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoAlloc(sqlite3 *db, int N, int X){
     p->enc = ENC(db);
     p->db = db;
     p->nRef = 1;
+    memset(&p[1], 0, nExtra);
   }else{
-    db->mallocFailed = 1;
+    sqlite3OomFault(db);
   }
   return p;
 }
@@ -109819,7 +114053,7 @@ static void generateSortTail(
   SelectDest *pDest /* Write the sorted results here */
 ){
   Vdbe *v = pParse->pVdbe;                     /* The prepared statement */
-  int addrBreak = sqlite3VdbeMakeLabel(v);     /* Jump here to exit loop */
+  int addrBreak = pSort->labelDone;            /* Jump here to exit loop */
   int addrContinue = sqlite3VdbeMakeLabel(v);  /* Jump here for next cycle */
   int addr;
   int addrOnce = 0;
@@ -109838,6 +114072,7 @@ static void generateSortTail(
   struct ExprList_item *aOutEx = p->pEList->a;
 #endif
 
+  assert( addrBreak<0 );
   if( pSort->labelBkOut ){
     sqlite3VdbeAddOp2(v, OP_Gosub, pSort->regReturn, pSort->labelBkOut);
     sqlite3VdbeGoto(v, addrBreak);
@@ -109977,7 +114212,8 @@ static const char *columnTypeImpl(
   char const *zOrigCol = 0;
 #endif
 
-  if( NEVER(pExpr==0) || pNC->pSrcList==0 ) return 0;
+  assert( pExpr!=0 );
+  assert( pNC->pSrcList!=0 );
   switch( pExpr->op ){
     case TK_AGG_COLUMN:
     case TK_COLUMN: {
@@ -110053,8 +114289,8 @@ static const char *columnTypeImpl(
           zType = "INTEGER";
           zOrigCol = "rowid";
         }else{
-          zType = pTab->aCol[iCol].zType;
           zOrigCol = pTab->aCol[iCol].zName;
+          zType = sqlite3ColumnType(&pTab->aCol[iCol],0);
           estWidth = pTab->aCol[iCol].szEst;
         }
         zOrigTab = pTab->zName;
@@ -110066,7 +114302,7 @@ static const char *columnTypeImpl(
         if( iCol<0 ){
           zType = "INTEGER";
         }else{
-          zType = pTab->aCol[iCol].zType;
+          zType = sqlite3ColumnType(&pTab->aCol[iCol],0);
           estWidth = pTab->aCol[iCol].szEst;
         }
 #endif
@@ -110165,7 +114401,9 @@ static void generateColumnNames(
   }
 #endif
 
-  if( pParse->colNamesSet || NEVER(v==0) || db->mallocFailed ) return;
+  if( pParse->colNamesSet || db->mallocFailed ) return;
+  assert( v!=0 );
+  assert( pTabList!=0 );
   pParse->colNamesSet = 1;
   fullNames = (db->flags & SQLITE_FullColNames)!=0;
   shortNames = (db->flags & SQLITE_ShortColNames)!=0;
@@ -110177,7 +114415,7 @@ static void generateColumnNames(
     if( pEList->a[i].zName ){
       char *zName = pEList->a[i].zName;
       sqlite3VdbeSetColName(v, i, COLNAME_NAME, zName, SQLITE_TRANSIENT);
-    }else if( (p->op==TK_COLUMN || p->op==TK_AGG_COLUMN) && pTabList ){
+    }else if( p->op==TK_COLUMN || p->op==TK_AGG_COLUMN ){
       Table *pTab;
       char *zCol;
       int iCol = p->iColumn;
@@ -110233,13 +114471,15 @@ SQLITE_PRIVATE int sqlite3ColumnsFromExprList(
 ){
   sqlite3 *db = pParse->db;   /* Database connection */
   int i, j;                   /* Loop counters */
-  int cnt;                    /* Index added to make the name unique */
+  u32 cnt;                    /* Index added to make the name unique */
   Column *aCol, *pCol;        /* For looping over result columns */
   int nCol;                   /* Number of columns in the result set */
   Expr *p;                    /* Expression for a single result column */
   char *zName;                /* Column name */
   int nName;                  /* Size of name in zName[] */
+  Hash ht;                    /* Hash table of column names */
 
+  sqlite3HashInit(&ht);
   if( pEList ){
     nCol = pEList->nExpr;
     aCol = sqlite3DbMallocZero(db, sizeof(aCol[0])*nCol);
@@ -110248,16 +114488,16 @@ SQLITE_PRIVATE int sqlite3ColumnsFromExprList(
     nCol = 0;
     aCol = 0;
   }
+  assert( nCol==(i16)nCol );
   *pnCol = nCol;
   *paCol = aCol;
 
-  for(i=0, pCol=aCol; i<nCol; i++, pCol++){
+  for(i=0, pCol=aCol; i<nCol && !db->mallocFailed; i++, pCol++){
     /* Get an appropriate name for the column
     */
     p = sqlite3ExprSkipCollate(pEList->a[i].pExpr);
     if( (zName = pEList->a[i].zName)!=0 ){
       /* If the column contains an "AS <name>" phrase, use <name> as the name */
-      zName = sqlite3DbStrDup(db, zName);
     }else{
       Expr *pColExpr = p;  /* The expression that is the result column name */
       Table *pTab;         /* Table associated with this expression */
@@ -110270,41 +114510,37 @@ SQLITE_PRIVATE int sqlite3ColumnsFromExprList(
         int iCol = pColExpr->iColumn;
         pTab = pColExpr->pTab;
         if( iCol<0 ) iCol = pTab->iPKey;
-        zName = sqlite3MPrintf(db, "%s",
-                 iCol>=0 ? pTab->aCol[iCol].zName : "rowid");
+        zName = iCol>=0 ? pTab->aCol[iCol].zName : "rowid";
       }else if( pColExpr->op==TK_ID ){
         assert( !ExprHasProperty(pColExpr, EP_IntValue) );
-        zName = sqlite3MPrintf(db, "%s", pColExpr->u.zToken);
+        zName = pColExpr->u.zToken;
       }else{
         /* Use the original text of the column expression as its name */
-        zName = sqlite3MPrintf(db, "%s", pEList->a[i].zSpan);
+        zName = pEList->a[i].zSpan;
       }
     }
-    if( db->mallocFailed ){
-      sqlite3DbFree(db, zName);
-      break;
-    }
+    zName = sqlite3MPrintf(db, "%s", zName);
 
     /* Make sure the column name is unique.  If the name is not unique,
     ** append an integer to the name so that it becomes unique.
     */
-    nName = sqlite3Strlen30(zName);
-    for(j=cnt=0; j<i; j++){
-      if( sqlite3StrICmp(aCol[j].zName, zName)==0 ){
-        char *zNewName;
-        int k;
-        for(k=nName-1; k>1 && sqlite3Isdigit(zName[k]); k--){}
-        if( k>=0 && zName[k]==':' ) nName = k;
-        zName[nName] = 0;
-        zNewName = sqlite3MPrintf(db, "%s:%d", zName, ++cnt);
-        sqlite3DbFree(db, zName);
-        zName = zNewName;
-        j = -1;
-        if( zName==0 ) break;
+    cnt = 0;
+    while( zName && sqlite3HashFind(&ht, zName)!=0 ){
+      nName = sqlite3Strlen30(zName);
+      if( nName>0 ){
+        for(j=nName-1; j>0 && sqlite3Isdigit(zName[j]); j--){}
+        if( zName[j]==':' ) nName = j;
       }
+      zName = sqlite3MPrintf(db, "%.*z:%u", nName, zName, ++cnt);
+      if( cnt>3 ) sqlite3_randomness(sizeof(cnt), &cnt);
     }
     pCol->zName = zName;
+    sqlite3ColumnPropertiesFromName(0, pCol);
+    if( zName && sqlite3HashInsert(&ht, zName, pCol)==pCol ){
+      sqlite3OomFault(db);
+    }
   }
+  sqlite3HashClear(&ht);
   if( db->mallocFailed ){
     for(j=0; j<i; j++){
       sqlite3DbFree(db, aCol[j].zName);
@@ -110312,7 +114548,7 @@ SQLITE_PRIVATE int sqlite3ColumnsFromExprList(
     sqlite3DbFree(db, aCol);
     *paCol = 0;
     *pnCol = 0;
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   return SQLITE_OK;
 }
@@ -110328,7 +114564,7 @@ SQLITE_PRIVATE int sqlite3ColumnsFromExprList(
 ** This routine requires that all identifiers in the SELECT
 ** statement be resolved.
 */
-static void selectAddColumnTypeAndCollation(
+SQLITE_PRIVATE void sqlite3SelectAddColumnTypeAndCollation(
   Parse *pParse,        /* Parsing contexts */
   Table *pTab,          /* Add column type information to this table */
   Select *pSelect       /* SELECT used to determine types and collations */
@@ -110350,13 +114586,20 @@ static void selectAddColumnTypeAndCollation(
   sNC.pSrcList = pSelect->pSrc;
   a = pSelect->pEList->a;
   for(i=0, pCol=pTab->aCol; i<pTab->nCol; i++, pCol++){
+    const char *zType;
+    int n, m;
     p = a[i].pExpr;
-    if( pCol->zType==0 ){
-      pCol->zType = sqlite3DbStrDup(db, 
-                        columnType(&sNC, p,0,0,0, &pCol->szEst));
-    }
+    zType = columnType(&sNC, p, 0, 0, 0, &pCol->szEst);
     szAll += pCol->szEst;
     pCol->affinity = sqlite3ExprAffinity(p);
+    if( zType && (m = sqlite3Strlen30(zType))>0 ){
+      n = sqlite3Strlen30(pCol->zName);
+      pCol->zName = sqlite3DbReallocOrFree(db, pCol->zName, n+m+2);
+      if( pCol->zName ){
+        memcpy(&pCol->zName[n+1], zType, m+1);
+        pCol->colFlags |= COLFLAG_HASTYPE;
+      }
+    }
     if( pCol->affinity==0 ) pCol->affinity = SQLITE_AFF_BLOB;
     pColl = sqlite3ExprCollSeq(pParse, p);
     if( pColl && pCol->zColl==0 ){
@@ -110388,12 +114631,12 @@ SQLITE_PRIVATE Table *sqlite3ResultSetOfSelect(Parse *pParse, Select *pSelect){
   }
   /* The sqlite3ResultSetOfSelect() is only used n contexts where lookaside
   ** is disabled */
-  assert( db->lookaside.bEnabled==0 );
+  assert( db->lookaside.bDisable );
   pTab->nRef = 1;
   pTab->zName = 0;
   pTab->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) );
   sqlite3ColumnsFromExprList(pParse, pSelect->pEList, &pTab->nCol, &pTab->aCol);
-  selectAddColumnTypeAndCollation(pParse, pTab, pSelect);
+  sqlite3SelectAddColumnTypeAndCollation(pParse, pTab, pSelect);
   pTab->iPKey = -1;
   if( db->mallocFailed ){
     sqlite3DeleteTable(db, pTab);
@@ -110406,20 +114649,20 @@ SQLITE_PRIVATE Table *sqlite3ResultSetOfSelect(Parse *pParse, Select *pSelect){
 ** Get a VDBE for the given parser context.  Create a new one if necessary.
 ** If an error occurs, return NULL and leave a message in pParse.
 */
-SQLITE_PRIVATE Vdbe *sqlite3GetVdbe(Parse *pParse){
-  Vdbe *v = pParse->pVdbe;
-  if( v==0 ){
-    v = pParse->pVdbe = sqlite3VdbeCreate(pParse);
-    if( v ) sqlite3VdbeAddOp0(v, OP_Init);
-    if( pParse->pToplevel==0
-     && OptimizationEnabled(pParse->db,SQLITE_FactorOutConst)
-    ){
-      pParse->okConstFactor = 1;
-    }
-
+static SQLITE_NOINLINE Vdbe *allocVdbe(Parse *pParse){
+  Vdbe *v = pParse->pVdbe = sqlite3VdbeCreate(pParse);
+  if( v ) sqlite3VdbeAddOp0(v, OP_Init);
+  if( pParse->pToplevel==0
+   && OptimizationEnabled(pParse->db,SQLITE_FactorOutConst)
+  ){
+    pParse->okConstFactor = 1;
   }
   return v;
 }
+SQLITE_PRIVATE Vdbe *sqlite3GetVdbe(Parse *pParse){
+  Vdbe *v = pParse->pVdbe;
+  return v ? v : allocVdbe(pParse);
+}
 
 
 /*
@@ -110469,8 +114712,9 @@ static void computeLimitRegisters(Parse *pParse, Select *p, int iBreak){
       VdbeComment((v, "LIMIT counter"));
       if( n==0 ){
         sqlite3VdbeGoto(v, iBreak);
-      }else if( n>=0 && p->nSelectRow>(u64)n ){
-        p->nSelectRow = n;
+      }else if( n>=0 && p->nSelectRow>sqlite3LogEst((u64)n) ){
+        p->nSelectRow = sqlite3LogEst((u64)n);
+        p->selFlags |= SF_FixedLimit;
       }
     }else{
       sqlite3ExprCode(pParse, p->pLimit, iLimit);
@@ -110484,10 +114728,8 @@ static void computeLimitRegisters(Parse *pParse, Select *p, int iBreak){
       sqlite3ExprCode(pParse, p->pOffset, iOffset);
       sqlite3VdbeAddOp1(v, OP_MustBeInt, iOffset); VdbeCoverage(v);
       VdbeComment((v, "OFFSET counter"));
-      sqlite3VdbeAddOp3(v, OP_SetIfNotPos, iOffset, iOffset, 0);
-      sqlite3VdbeAddOp3(v, OP_Add, iLimit, iOffset, iOffset+1);
+      sqlite3VdbeAddOp3(v, OP_OffsetLimit, iLimit, iOffset+1, iOffset);
       VdbeComment((v, "LIMIT+OFFSET"));
-      sqlite3VdbeAddOp3(v, OP_SetIfNotPos, iLimit, iOffset+1, -1);
     }
   }
 }
@@ -110850,7 +115092,6 @@ static int multiSelect(
   if( dest.eDest==SRT_EphemTab ){
     assert( p->pEList );
     sqlite3VdbeAddOp2(v, OP_OpenEphemeral, dest.iSDParm, p->pEList->nExpr);
-    sqlite3VdbeChangeP5(v, BTREE_UNORDERED);
     dest.eDest = SRT_Table;
   }
 
@@ -110904,9 +115145,8 @@ static int multiSelect(
         addr = sqlite3VdbeAddOp1(v, OP_IfNot, p->iLimit); VdbeCoverage(v);
         VdbeComment((v, "Jump ahead if LIMIT reached"));
         if( p->iOffset ){
-          sqlite3VdbeAddOp3(v, OP_SetIfNotPos, p->iOffset, p->iOffset, 0);
-          sqlite3VdbeAddOp3(v, OP_Add, p->iLimit, p->iOffset, p->iOffset+1);
-          sqlite3VdbeAddOp3(v, OP_SetIfNotPos, p->iLimit, p->iOffset+1, -1);
+          sqlite3VdbeAddOp3(v, OP_OffsetLimit,
+                            p->iLimit, p->iOffset+1, p->iOffset);
         }
       }
       explainSetInteger(iSub2, pParse->iNextSelectId);
@@ -110914,12 +115154,12 @@ static int multiSelect(
       testcase( rc!=SQLITE_OK );
       pDelete = p->pPrior;
       p->pPrior = pPrior;
-      p->nSelectRow += pPrior->nSelectRow;
+      p->nSelectRow = sqlite3LogEstAdd(p->nSelectRow, pPrior->nSelectRow);
       if( pPrior->pLimit
        && sqlite3ExprIsInteger(pPrior->pLimit, &nLimit)
-       && nLimit>0 && p->nSelectRow > (u64)nLimit 
+       && nLimit>0 && p->nSelectRow > sqlite3LogEst((u64)nLimit) 
       ){
-        p->nSelectRow = nLimit;
+        p->nSelectRow = sqlite3LogEst((u64)nLimit);
       }
       if( addr ){
         sqlite3VdbeJumpHere(v, addr);
@@ -110991,7 +115231,9 @@ static int multiSelect(
       pDelete = p->pPrior;
       p->pPrior = pPrior;
       p->pOrderBy = 0;
-      if( p->op==TK_UNION ) p->nSelectRow += pPrior->nSelectRow;
+      if( p->op==TK_UNION ){
+        p->nSelectRow = sqlite3LogEstAdd(p->nSelectRow, pPrior->nSelectRow);
+      }
       sqlite3ExprDelete(db, p->pLimit);
       p->pLimit = pLimit;
       p->pOffset = pOffset;
@@ -111008,7 +115250,7 @@ static int multiSelect(
         if( dest.eDest==SRT_Output ){
           Select *pFirst = p;
           while( pFirst->pPrior ) pFirst = pFirst->pPrior;
-          generateColumnNames(pParse, 0, pFirst->pEList);
+          generateColumnNames(pParse, pFirst->pSrc, pFirst->pEList);
         }
         iBreak = sqlite3VdbeMakeLabel(v);
         iCont = sqlite3VdbeMakeLabel(v);
@@ -111083,7 +115325,7 @@ static int multiSelect(
       if( dest.eDest==SRT_Output ){
         Select *pFirst = p;
         while( pFirst->pPrior ) pFirst = pFirst->pPrior;
-        generateColumnNames(pParse, 0, pFirst->pEList);
+        generateColumnNames(pParse, pFirst->pSrc, pFirst->pEList);
       }
       iBreak = sqlite3VdbeMakeLabel(v);
       iCont = sqlite3VdbeMakeLabel(v);
@@ -111126,7 +115368,7 @@ static int multiSelect(
     nCol = p->pEList->nExpr;
     pKeyInfo = sqlite3KeyInfoAlloc(db, nCol, 1);
     if( !pKeyInfo ){
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
       goto multi_select_end;
     }
     for(i=0, apColl=pKeyInfo->aColl; i<nCol; i++, apColl++){
@@ -111481,7 +115723,7 @@ static int multiSelectOrderBy(
       }
       if( j==nOrderBy ){
         Expr *pNew = sqlite3Expr(db, TK_INTEGER, 0);
-        if( pNew==0 ) return SQLITE_NOMEM;
+        if( pNew==0 ) return SQLITE_NOMEM_BKPT;
         pNew->flags |= EP_IntValue;
         pNew->u.iValue = i;
         pOrderBy = sqlite3ExprListAppend(pParse, pOrderBy, pNew);
@@ -111497,10 +115739,11 @@ static int multiSelectOrderBy(
   ** to the right and the left are evaluated, they use the correct
   ** collation.
   */
-  aPermute = sqlite3DbMallocRaw(db, sizeof(int)*nOrderBy);
+  aPermute = sqlite3DbMallocRawNN(db, sizeof(int)*(nOrderBy + 1));
   if( aPermute ){
     struct ExprList_item *pItem;
-    for(i=0, pItem=pOrderBy->a; i<nOrderBy; i++, pItem++){
+    aPermute[0] = nOrderBy;
+    for(i=1, pItem=pOrderBy->a; i<=nOrderBy; i++, pItem++){
       assert( pItem->u.x.iOrderByCol>0 );
       assert( pItem->u.x.iOrderByCol<=p->pEList->nExpr );
       aPermute[i] = pItem->u.x.iOrderByCol - 1;
@@ -111578,7 +115821,7 @@ static int multiSelectOrderBy(
   pPrior->iLimit = regLimitA;
   explainSetInteger(iSub1, pParse->iNextSelectId);
   sqlite3Select(pParse, pPrior, &destA);
-  sqlite3VdbeAddOp1(v, OP_EndCoroutine, regAddrA);
+  sqlite3VdbeEndCoroutine(v, regAddrA);
   sqlite3VdbeJumpHere(v, addr1);
 
   /* Generate a coroutine to evaluate the SELECT statement on 
@@ -111595,7 +115838,7 @@ static int multiSelectOrderBy(
   sqlite3Select(pParse, p, &destB);
   p->iLimit = savedLimit;
   p->iOffset = savedOffset;
-  sqlite3VdbeAddOp1(v, OP_EndCoroutine, regAddrB);
+  sqlite3VdbeEndCoroutine(v, regAddrB);
 
   /* Generate a subroutine that outputs the current row of the A
   ** select as the next output row of the compound select.
@@ -111627,7 +115870,7 @@ static int multiSelectOrderBy(
     addrEofA_noB = sqlite3VdbeAddOp2(v, OP_Yield, regAddrB, labelEnd);
                                      VdbeCoverage(v);
     sqlite3VdbeGoto(v, addrEofA);
-    p->nSelectRow += pPrior->nSelectRow;
+    p->nSelectRow = sqlite3LogEstAdd(p->nSelectRow, pPrior->nSelectRow);
   }
 
   /* Generate a subroutine to run when the results from select B
@@ -111698,7 +115941,7 @@ static int multiSelectOrderBy(
   if( pDest->eDest==SRT_Output ){
     Select *pFirst = pPrior;
     while( pFirst->pPrior ) pFirst = pFirst->pPrior;
-    generateColumnNames(pParse, 0, pFirst->pEList);
+    generateColumnNames(pParse, pFirst->pSrc, pFirst->pEList);
   }
 
   /* Reassembly the compound query so that it will be freed correctly
@@ -112263,6 +116506,7 @@ static int flattenSubquery(
     */
     for(i=0; i<nSubSrc; i++){
       sqlite3IdListDelete(db, pSrc->a[i+iFrom].pUsing);
+      assert( pSrc->a[i+iFrom].fg.isTabFunc==0 );
       pSrc->a[i+iFrom] = pSubSrc->a[i];
       memset(&pSubSrc->a[i], 0, sizeof(pSubSrc->a[i]));
     }
@@ -112401,12 +116645,18 @@ static int pushDownWhereTerms(
 ){
   Expr *pNew;
   int nChng = 0;
+  Select *pX;           /* For looping over compound SELECTs in pSubq */
   if( pWhere==0 ) return 0;
-  if( (pSubq->selFlags & (SF_Aggregate|SF_Recursive))!=0 ){
-     return 0; /* restrictions (1) and (2) */
+  for(pX=pSubq; pX; pX=pX->pPrior){
+    if( (pX->selFlags & (SF_Aggregate|SF_Recursive))!=0 ){
+      testcase( pX->selFlags & SF_Aggregate );
+      testcase( pX->selFlags & SF_Recursive );
+      testcase( pX!=pSubq );
+      return 0; /* restrictions (1) and (2) */
+    }
   }
   if( pSubq->pLimit!=0 ){
-     return 0; /* restriction (3) */
+    return 0; /* restriction (3) */
   }
   while( pWhere->op==TK_AND ){
     nChng += pushDownWhereTerms(db, pSubq, pWhere->pRight, iCursor);
@@ -112578,7 +116828,7 @@ static int convertCompoundSelectToSubquery(Walker *pWalker, Select *p){
   if( pNewSrc==0 ) return WRC_Abort;
   *pNew = *p;
   p->pSrc = pNewSrc;
-  p->pEList = sqlite3ExprListAppend(pParse, 0, sqlite3Expr(db, TK_ALL, 0));
+  p->pEList = sqlite3ExprListAppend(pParse, 0, sqlite3Expr(db, TK_ASTERISK, 0));
   p->op = TK_SELECT;
   p->pWhere = 0;
   pNew->pGroupBy = 0;
@@ -112597,6 +116847,19 @@ static int convertCompoundSelectToSubquery(Walker *pWalker, Select *p){
   return WRC_Continue;
 }
 
+/*
+** Check to see if the FROM clause term pFrom has table-valued function
+** arguments.  If it does, leave an error message in pParse and return
+** non-zero, since pFrom is not allowed to be a table-valued function.
+*/
+static int cannotBeFunction(Parse *pParse, struct SrcList_item *pFrom){
+  if( pFrom->fg.isTabFunc ){
+    sqlite3ErrorMsg(pParse, "'%s' is not a function", pFrom->zName);
+    return 1;
+  }
+  return 0;
+}
+
 #ifndef SQLITE_OMIT_CTE
 /*
 ** Argument pWith (which may be NULL) points to a linked list of nested 
@@ -112609,7 +116872,7 @@ static int convertCompoundSelectToSubquery(Walker *pWalker, Select *p){
 ** object that the returned CTE belongs to.
 */
 static struct Cte *searchWith(
-  With *pWith,                    /* Current outermost WITH clause */
+  With *pWith,                    /* Current innermost WITH clause */
   struct SrcList_item *pItem,     /* FROM clause element to resolve */
   With **ppContext                /* OUT: WITH clause return value belongs to */
 ){
@@ -112640,11 +116903,12 @@ static struct Cte *searchWith(
 ** statement with which it is associated.
 */
 SQLITE_PRIVATE void sqlite3WithPush(Parse *pParse, With *pWith, u8 bFree){
-  assert( bFree==0 || pParse->pWith==0 );
+  assert( bFree==0 || (pParse->pWith==0 && pParse->pWithToFree==0) );
   if( pWith ){
+    assert( pParse->pWith!=pWith );
     pWith->pOuter = pParse->pWith;
     pParse->pWith = pWith;
-    pParse->bFreeWith = bFree;
+    if( bFree ) pParse->pWithToFree = pWith;
   }
 }
 
@@ -112691,6 +116955,7 @@ static int withExpand(
       sqlite3ErrorMsg(pParse, pCte->zCteErr, pCte->zName);
       return SQLITE_ERROR;
     }
+    if( cannotBeFunction(pParse, pFrom) ) return SQLITE_ERROR;
 
     assert( pFrom->pTab==0 );
     pFrom->pTab = pTab = sqlite3DbMallocZero(db, sizeof(Table));
@@ -112701,7 +116966,7 @@ static int withExpand(
     pTab->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) );
     pTab->tabFlags |= TF_Ephemeral | TF_NoVisibleRowid;
     pFrom->pSelect = sqlite3SelectDup(db, pCte->pSelect, 0);
-    if( db->mallocFailed ) return SQLITE_NOMEM;
+    if( db->mallocFailed ) return SQLITE_NOMEM_BKPT;
     assert( pFrom->pSelect );
 
     /* Check if this is a recursive CTE. */
@@ -112737,6 +117002,7 @@ static int withExpand(
     pSavedWith = pParse->pWith;
     pParse->pWith = pWith;
     sqlite3WalkSelect(pWalker, bMayRecursive ? pSel->pPrior : pSel);
+    pParse->pWith = pWith;
 
     for(pLeft=pSel; pLeft->pPrior; pLeft=pLeft->pPrior);
     pEList = pLeft->pEList;
@@ -112883,15 +117149,14 @@ static int selectExpander(Walker *pWalker, Select *p){
         return WRC_Abort;
       }
       pTab->nRef++;
+      if( !IsVirtual(pTab) && cannotBeFunction(pParse, pFrom) ){
+        return WRC_Abort;
+      }
 #if !defined(SQLITE_OMIT_VIEW) || !defined (SQLITE_OMIT_VIRTUALTABLE)
-      if( pTab->pSelect || IsVirtual(pTab) ){
+      if( IsVirtual(pTab) || pTab->pSelect ){
         i16 nCol;
         if( sqlite3ViewGetColumnNames(pParse, pTab) ) return WRC_Abort;
         assert( pFrom->pSelect==0 );
-        if( pFrom->fg.isTabFunc && !IsVirtual(pTab) ){
-          sqlite3ErrorMsg(pParse, "'%s' is not a function", pTab->zName);
-          return WRC_Abort;
-        }
         pFrom->pSelect = sqlite3SelectDup(db, pTab->pSelect, 0);
         sqlite3SelectSetName(pFrom->pSelect, pTab->zName);
         nCol = pTab->nCol;
@@ -112917,19 +117182,20 @@ static int selectExpander(Walker *pWalker, Select *p){
   /* For every "*" that occurs in the column list, insert the names of
   ** all columns in all tables.  And for every TABLE.* insert the names
   ** of all columns in TABLE.  The parser inserted a special expression
-  ** with the TK_ALL operator for each "*" that it found in the column list.
-  ** The following code just has to locate the TK_ALL expressions and expand
-  ** each one to the list of all columns in all tables.
+  ** with the TK_ASTERISK operator for each "*" that it found in the column
+  ** list.  The following code just has to locate the TK_ASTERISK
+  ** expressions and expand each one to the list of all columns in
+  ** all tables.
   **
   ** The first loop just checks to see if there are any "*" operators
   ** that need expanding.
   */
   for(k=0; k<pEList->nExpr; k++){
     pE = pEList->a[k].pExpr;
-    if( pE->op==TK_ALL ) break;
+    if( pE->op==TK_ASTERISK ) break;
     assert( pE->op!=TK_DOT || pE->pRight!=0 );
     assert( pE->op!=TK_DOT || (pE->pLeft!=0 && pE->pLeft->op==TK_ID) );
-    if( pE->op==TK_DOT && pE->pRight->op==TK_ALL ) break;
+    if( pE->op==TK_DOT && pE->pRight->op==TK_ASTERISK ) break;
   }
   if( k<pEList->nExpr ){
     /*
@@ -112947,7 +117213,9 @@ static int selectExpander(Walker *pWalker, Select *p){
       pE = a[k].pExpr;
       pRight = pE->pRight;
       assert( pE->op!=TK_DOT || pRight!=0 );
-      if( pE->op!=TK_ALL && (pE->op!=TK_DOT || pRight->op!=TK_ALL) ){
+      if( pE->op!=TK_ASTERISK
+       && (pE->op!=TK_DOT || pRight->op!=TK_ASTERISK)
+      ){
         /* This particular expression does not need to be expanded.
         */
         pNew = sqlite3ExprListAppend(pParse, pNew, a[k].pExpr);
@@ -112999,12 +117267,13 @@ static int selectExpander(Walker *pWalker, Select *p){
               continue;
             }
 
-            /* If a column is marked as 'hidden' (currently only possible
-            ** for virtual tables), do not include it in the expanded
-            ** result-set list.
+            /* If a column is marked as 'hidden', omit it from the expanded
+            ** result-set list unless the SELECT has the SF_IncludeHidden
+            ** bit set.
             */
-            if( IsHiddenColumn(&pTab->aCol[j]) ){
-              assert(IsVirtual(pTab));
+            if( (p->selFlags & SF_IncludeHidden)==0
+             && IsHiddenColumn(&pTab->aCol[j]) 
+            ){
               continue;
             }
             tableSeen = 1;
@@ -113042,8 +117311,7 @@ static int selectExpander(Walker *pWalker, Select *p){
               pExpr = pRight;
             }
             pNew = sqlite3ExprListAppend(pParse, pNew, pExpr);
-            sColname.z = zColname;
-            sColname.n = sqlite3Strlen30(zColname);
+            sqlite3TokenInit(&sColname, zColname);
             sqlite3ExprListSetName(pParse, pNew, &sColname, 0);
             if( pNew && (p->selFlags & SF_NestedFrom)!=0 ){
               struct ExprList_item *pX = &pNew->a[pNew->nExpr-1];
@@ -113075,6 +117343,7 @@ static int selectExpander(Walker *pWalker, Select *p){
 #if SQLITE_MAX_COLUMN
   if( p->pEList && p->pEList->nExpr>db->aLimit[SQLITE_LIMIT_COLUMN] ){
     sqlite3ErrorMsg(pParse, "too many columns in result set");
+    return WRC_Abort;
   }
 #endif
   return WRC_Continue;
@@ -113089,7 +117358,7 @@ static int selectExpander(Walker *pWalker, Select *p){
 ** Walker.xSelectCallback is set to do something useful for every 
 ** subquery in the parser tree.
 */
-static int exprWalkNoop(Walker *NotUsed, Expr *NotUsed2){
+SQLITE_PRIVATE int sqlite3ExprWalkNoop(Walker *NotUsed, Expr *NotUsed2){
   UNUSED_PARAMETER2(NotUsed, NotUsed2);
   return WRC_Continue;
 }
@@ -113110,7 +117379,7 @@ static int exprWalkNoop(Walker *NotUsed, Expr *NotUsed2){
 static void sqlite3SelectExpand(Parse *pParse, Select *pSelect){
   Walker w;
   memset(&w, 0, sizeof(w));
-  w.xExprCallback = exprWalkNoop;
+  w.xExprCallback = sqlite3ExprWalkNoop;
   w.pParse = pParse;
   if( pParse->hasCompound ){
     w.xSelectCallback = convertCompoundSelectToSubquery;
@@ -113157,7 +117426,7 @@ static void selectAddSubqueryTypeInfo(Walker *pWalker, Select *p){
       Select *pSel = pFrom->pSelect;
       if( pSel ){
         while( pSel->pPrior ) pSel = pSel->pPrior;
-        selectAddColumnTypeAndCollation(pParse, pTab, pSel);
+        sqlite3SelectAddColumnTypeAndCollation(pParse, pTab, pSel);
       }
     }
   }
@@ -113177,7 +117446,7 @@ static void sqlite3SelectAddTypeInfo(Parse *pParse, Select *pSelect){
   Walker w;
   memset(&w, 0, sizeof(w));
   w.xSelectCallback2 = selectAddSubqueryTypeInfo;
-  w.xExprCallback = exprWalkNoop;
+  w.xExprCallback = sqlite3ExprWalkNoop;
   w.pParse = pParse;
   sqlite3WalkSelect(&w, pSelect);
 #endif
@@ -113577,10 +117846,24 @@ SQLITE_PRIVATE int sqlite3Select(
     }
 
     /* Generate code to implement the subquery
+    **
+    ** The subquery is implemented as a co-routine if all of these are true:
+    **   (1)  The subquery is guaranteed to be the outer loop (so that it
+    **        does not need to be computed more than once)
+    **   (2)  The ALL keyword after SELECT is omitted.  (Applications are
+    **        allowed to say "SELECT ALL" instead of just "SELECT" to disable
+    **        the use of co-routines.)
+    **   (3)  Co-routines are not disabled using sqlite3_test_control()
+    **        with SQLITE_TESTCTRL_OPTIMIZATIONS.
+    **
+    ** TODO: Are there other reasons beside (1) to use a co-routine
+    ** implementation?
     */
-    if( pTabList->nSrc==1
-     && (p->selFlags & SF_All)==0
-     && OptimizationEnabled(db, SQLITE_SubqCoroutine)
+    if( i==0
+     && (pTabList->nSrc==1
+            || (pTabList->a[1].fg.jointype&(JT_LEFT|JT_CROSS))!=0)  /* (1) */
+     && (p->selFlags & SF_All)==0                                   /* (2) */
+     && OptimizationEnabled(db, SQLITE_SubqCoroutine)               /* (3) */
     ){
       /* Implement a co-routine that will return a single row of the result
       ** set on each invocation.
@@ -113593,10 +117876,10 @@ SQLITE_PRIVATE int sqlite3Select(
       sqlite3SelectDestInit(&dest, SRT_Coroutine, pItem->regReturn);
       explainSetInteger(pItem->iSelectId, (u8)pParse->iNextSelectId);
       sqlite3Select(pParse, pSub, &dest);
-      pItem->pTab->nRowLogEst = sqlite3LogEst(pSub->nSelectRow);
+      pItem->pTab->nRowLogEst = pSub->nSelectRow;
       pItem->fg.viaCoroutine = 1;
       pItem->regResult = dest.iSdst;
-      sqlite3VdbeAddOp1(v, OP_EndCoroutine, pItem->regReturn);
+      sqlite3VdbeEndCoroutine(v, pItem->regReturn);
       sqlite3VdbeJumpHere(v, addrTop-1);
       sqlite3ClearTempRegCache(pParse);
     }else{
@@ -113624,7 +117907,7 @@ SQLITE_PRIVATE int sqlite3Select(
       sqlite3SelectDestInit(&dest, SRT_EphemTab, pItem->iCursor);
       explainSetInteger(pItem->iSelectId, (u8)pParse->iNextSelectId);
       sqlite3Select(pParse, pSub, &dest);
-      pItem->pTab->nRowLogEst = sqlite3LogEst(pSub->nSelectRow);
+      pItem->pTab->nRowLogEst = pSub->nSelectRow;
       if( onceAddr ) sqlite3VdbeJumpHere(v, onceAddr);
       retAddr = sqlite3VdbeAddOp1(v, OP_Return, pItem->regReturn);
       VdbeComment((v, "end %s", pItem->pTab->zName));
@@ -113675,6 +117958,13 @@ SQLITE_PRIVATE int sqlite3Select(
     ** the sDistinct.isTnct is still set.  Hence, isTnct represents the
     ** original setting of the SF_Distinct flag, not the current setting */
     assert( sDistinct.isTnct );
+
+#if SELECTTRACE_ENABLED
+    if( sqlite3SelectTrace & 0x400 ){
+      SELECTTRACE(0x400,pParse,p,("Transform DISTINCT into GROUP BY:\n"));
+      sqlite3TreeViewSelect(0, p, 0);
+    }
+#endif
   }
 
   /* If there is an ORDER BY clause, then create an ephemeral index to
@@ -113707,7 +117997,7 @@ SQLITE_PRIVATE int sqlite3Select(
   /* Set the limiter.
   */
   iEnd = sqlite3VdbeMakeLabel(v);
-  p->nSelectRow = LARGEST_INT64;
+  p->nSelectRow = 320;  /* 4 billion rows */
   computeLimitRegisters(pParse, p, iEnd);
   if( p->iLimit==0 && sSort.addrSortIndex>=0 ){
     sqlite3VdbeChangeOpcode(v, sSort.addrSortIndex, OP_SorterOpen);
@@ -113731,10 +118021,12 @@ SQLITE_PRIVATE int sqlite3Select(
   if( !isAgg && pGroupBy==0 ){
     /* No aggregate functions and no GROUP BY clause */
     u16 wctrlFlags = (sDistinct.isTnct ? WHERE_WANT_DISTINCT : 0);
+    assert( WHERE_USE_LIMIT==SF_FixedLimit );
+    wctrlFlags |= p->selFlags & SF_FixedLimit;
 
     /* Begin the database scan. */
     pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, sSort.pOrderBy,
-                               p->pEList, wctrlFlags, 0);
+                               p->pEList, wctrlFlags, p->nSelectRow);
     if( pWInfo==0 ) goto select_end;
     if( sqlite3WhereOutputRowCount(pWInfo) < p->nSelectRow ){
       p->nSelectRow = sqlite3WhereOutputRowCount(pWInfo);
@@ -113794,9 +118086,11 @@ SQLITE_PRIVATE int sqlite3Select(
       for(k=pGroupBy->nExpr, pItem=pGroupBy->a; k>0; k--, pItem++){
         pItem->u.x.iAlias = 0;
       }
-      if( p->nSelectRow>100 ) p->nSelectRow = 100;
+      assert( 66==sqlite3LogEst(100) );
+      if( p->nSelectRow>66 ) p->nSelectRow = 66;
     }else{
-      p->nSelectRow = 1;
+      assert( 0==sqlite3LogEst(1) );
+      p->nSelectRow = 0;
     }
 
     /* If there is both a GROUP BY and an ORDER BY clause and they are
@@ -113932,13 +118226,8 @@ SQLITE_PRIVATE int sqlite3Select(
           struct AggInfo_col *pCol = &sAggInfo.aCol[i];
           if( pCol->iSorterColumn>=j ){
             int r1 = j + regBase;
-            int r2;
-
-            r2 = sqlite3ExprCodeGetColumn(pParse, 
-                               pCol->pTab, pCol->iColumn, pCol->iTable, r1, 0);
-            if( r1!=r2 ){
-              sqlite3VdbeAddOp2(v, OP_SCopy, r2, r1);
-            }
+            sqlite3ExprCodeGetColumnToReg(pParse, 
+                               pCol->pTab, pCol->iColumn, pCol->iTable, r1);
             j++;
           }
         }
@@ -114173,7 +118462,8 @@ SQLITE_PRIVATE int sqlite3Select(
         if( flag ){
           pMinMax = sqlite3ExprListDup(db, pMinMax, 0);
           pDel = pMinMax;
-          if( pMinMax && !db->mallocFailed ){
+          assert( db->mallocFailed || pMinMax!=0 );
+          if( !db->mallocFailed ){
             pMinMax->a[0].sortOrder = flag!=WHERE_ORDERBY_MIN ?1:0;
             pMinMax->a[0].pExpr->op = TK_COLUMN;
           }
@@ -114357,7 +118647,7 @@ static int sqlite3_get_table_cb(void *pArg, int nCol, char **argv, char **colv){
   return 0;
 
 malloc_failed:
-  p->rc = SQLITE_NOMEM;
+  p->rc = SQLITE_NOMEM_BKPT;
   return 1;
 }
 
@@ -114398,7 +118688,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_get_table(
   res.azResult = sqlite3_malloc64(sizeof(char*)*res.nAlloc );
   if( res.azResult==0 ){
      db->errCode = SQLITE_NOMEM;
-     return SQLITE_NOMEM;
+     return SQLITE_NOMEM_BKPT;
   }
   res.azResult[0] = 0;
   rc = sqlite3_exec(db, zSql, sqlite3_get_table_cb, &res, pzErrMsg);
@@ -114427,7 +118717,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_get_table(
     if( azNew==0 ){
       sqlite3_free_table(&res.azResult[1]);
       db->errCode = SQLITE_NOMEM;
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     res.azResult = azNew;
   }
@@ -114746,8 +119036,7 @@ SQLITE_PRIVATE void sqlite3FinishTrigger(
     pStepList->pTrig = pTrig;
     pStepList = pStepList->pNext;
   }
-  nameToken.z = pTrig->zName;
-  nameToken.n = sqlite3Strlen30(nameToken.z);
+  sqlite3TokenInit(&nameToken, pTrig->zName);
   sqlite3FixInit(&sFix, pParse, iDb, "trigger", &nameToken);
   if( sqlite3FixTriggerStep(&sFix, pTrig->step_list) 
    || sqlite3FixExpr(&sFix, pTrig->pWhen) 
@@ -114783,7 +119072,7 @@ SQLITE_PRIVATE void sqlite3FinishTrigger(
     assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
     pTrig = sqlite3HashInsert(pHash, zName, pTrig);
     if( pTrig ){
-      db->mallocFailed = 1;
+      sqlite3OomFault(db);
     }else if( pLink->pSchema==pLink->pTabSchema ){
       Table *pTab;
       pTab = sqlite3HashFind(&pLink->pTabSchema->tblHash, pLink->table);
@@ -115018,31 +119307,12 @@ SQLITE_PRIVATE void sqlite3DropTriggerPtr(Parse *pParse, Trigger *pTrigger){
   */
   assert( pTable!=0 );
   if( (v = sqlite3GetVdbe(pParse))!=0 ){
-    int base;
-    static const int iLn = VDBE_OFFSET_LINENO(2);
-    static const VdbeOpList dropTrigger[] = {
-      { OP_Rewind,     0, ADDR(9),  0},
-      { OP_String8,    0, 1,        0}, /* 1 */
-      { OP_Column,     0, 1,        2},
-      { OP_Ne,         2, ADDR(8),  1},
-      { OP_String8,    0, 1,        0}, /* 4: "trigger" */
-      { OP_Column,     0, 0,        2},
-      { OP_Ne,         2, ADDR(8),  1},
-      { OP_Delete,     0, 0,        0},
-      { OP_Next,       0, ADDR(1),  0}, /* 8 */
-    };
-
-    sqlite3BeginWriteOperation(pParse, 0, iDb);
-    sqlite3OpenMasterTable(pParse, iDb);
-    base = sqlite3VdbeAddOpList(v,  ArraySize(dropTrigger), dropTrigger, iLn);
-    sqlite3VdbeChangeP4(v, base+1, pTrigger->zName, P4_TRANSIENT);
-    sqlite3VdbeChangeP4(v, base+4, "trigger", P4_STATIC);
+    sqlite3NestedParse(pParse,
+       "DELETE FROM %Q.%s WHERE name=%Q AND type='trigger'",
+       db->aDb[iDb].zName, SCHEMA_TABLE(iDb), pTrigger->zName
+    );
     sqlite3ChangeCookie(pParse, iDb);
-    sqlite3VdbeAddOp2(v, OP_Close, 0, 0);
     sqlite3VdbeAddOp4(v, OP_DropTrigger, iDb, 0, 0, pTrigger->zName, 0);
-    if( pParse->nMem<3 ){
-      pParse->nMem = 3;
-    }
   }
 }
 
@@ -115430,8 +119700,8 @@ SQLITE_PRIVATE void sqlite3CodeRowTriggerDirect(
   if( pPrg ){
     int bRecursive = (p->zName && 0==(pParse->db->flags&SQLITE_RecTriggers));
 
-    sqlite3VdbeAddOp3(v, OP_Program, reg, ignoreJump, ++pParse->nMem);
-    sqlite3VdbeChangeP4(v, -1, (const char *)pPrg->pProgram, P4_SUBPROGRAM);
+    sqlite3VdbeAddOp4(v, OP_Program, reg, ignoreJump, ++pParse->nMem,
+                      (const char *)pPrg->pProgram, P4_SUBPROGRAM);
     VdbeComment(
         (v, "Call: %s.%s", (p->zName?p->zName:"fkey"), onErrorText(orconf)));
 
@@ -115778,7 +120048,7 @@ SQLITE_PRIVATE void sqlite3Update(
   /* Allocate space for aXRef[], aRegIdx[], and aToOpen[].  
   ** Initialize aXRef[] and aToOpen[] to their default values.
   */
-  aXRef = sqlite3DbMallocRaw(db, sizeof(int) * (pTab->nCol+nIdx) + nIdx+2 );
+  aXRef = sqlite3DbMallocRawNN(db, sizeof(int) * (pTab->nCol+nIdx) + nIdx+2 );
   if( aXRef==0 ) goto update_cleanup;
   aRegIdx = aXRef+pTab->nCol;
   aToOpen = (u8*)(aRegIdx+nIdx);
@@ -115844,10 +120114,12 @@ SQLITE_PRIVATE void sqlite3Update(
   assert( chngPk==0 || chngPk==1 );
   chngKey = chngRowid + chngPk;
 
-  /* The SET expressions are not actually used inside the WHERE loop.
-  ** So reset the colUsed mask
+  /* The SET expressions are not actually used inside the WHERE loop.  
+  ** So reset the colUsed mask. Unless this is a virtual table. In that
+  ** case, set all bits of the colUsed mask (to ensure that the virtual
+  ** table implementation makes all columns available).
   */
-  pTabList->a[0].colUsed = 0;
+  pTabList->a[0].colUsed = IsVirtual(pTab) ? ALLBITS : 0;
 
   hasFK = sqlite3FkRequired(pParse, pTab, aXRef, chngKey);
 
@@ -115931,7 +120203,8 @@ SQLITE_PRIVATE void sqlite3Update(
   if( HasRowid(pTab) ){
     sqlite3VdbeAddOp3(v, OP_Null, 0, regRowSet, regOldRowid);
     pWInfo = sqlite3WhereBegin(
-        pParse, pTabList, pWhere, 0, 0, WHERE_ONEPASS_DESIRED, iIdxCur
+        pParse, pTabList, pWhere, 0, 0,
+            WHERE_ONEPASS_DESIRED | WHERE_SEEK_TABLE, iIdxCur
     );
     if( pWInfo==0 ) goto update_cleanup;
     okOnePass = sqlite3WhereOkOnePass(pWInfo, aiCurOnePass);
@@ -116010,7 +120283,7 @@ SQLITE_PRIVATE void sqlite3Update(
       if( aiCurOnePass[0]>=0 ) aToOpen[aiCurOnePass[0]-iBaseCur] = 0;
       if( aiCurOnePass[1]>=0 ) aToOpen[aiCurOnePass[1]-iBaseCur] = 0;
     }
-    sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenWrite, iBaseCur, aToOpen,
+    sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenWrite, 0, iBaseCur, aToOpen,
                                0, 0);
   }
 
@@ -116103,7 +120376,7 @@ SQLITE_PRIVATE void sqlite3Update(
         */
         testcase( i==31 );
         testcase( i==32 );
-        sqlite3ExprCodeGetColumnOfTable(v, pTab, iDataCur, i, regNew+i);
+        sqlite3ExprCodeGetColumnToReg(pParse, pTab, i, iDataCur, regNew+i);
       }else{
         sqlite3VdbeAddOp2(v, OP_Null, 0, regNew+i);
       }
@@ -116151,7 +120424,8 @@ SQLITE_PRIVATE void sqlite3Update(
     /* Do constraint checks. */
     assert( regOldRowid>0 );
     sqlite3GenerateConstraintChecks(pParse, pTab, aRegIdx, iDataCur, iIdxCur,
-        regNewRowid, regOldRowid, chngKey, onError, labelContinue, &bReplace);
+        regNewRowid, regOldRowid, chngKey, onError, labelContinue, &bReplace,
+        aXRef);
 
     /* Do FK constraint checks. */
     if( hasFK ){
@@ -116168,11 +120442,30 @@ SQLITE_PRIVATE void sqlite3Update(
       VdbeCoverageNeverTaken(v);
     }
     sqlite3GenerateRowIndexDelete(pParse, pTab, iDataCur, iIdxCur, aRegIdx, -1);
-  
-    /* If changing the record number, delete the old record.  */
+
+    /* If changing the rowid value, or if there are foreign key constraints
+    ** to process, delete the old record. Otherwise, add a noop OP_Delete
+    ** to invoke the pre-update hook.
+    **
+    ** That (regNew==regnewRowid+1) is true is also important for the 
+    ** pre-update hook. If the caller invokes preupdate_new(), the returned
+    ** value is copied from memory cell (regNewRowid+1+iCol), where iCol
+    ** is the column index supplied by the user.
+    */
+    assert( regNew==regNewRowid+1 );
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+    sqlite3VdbeAddOp3(v, OP_Delete, iDataCur,
+        OPFLAG_ISUPDATE | ((hasFK || chngKey || pPk!=0) ? 0 : OPFLAG_ISNOOP),
+        regNewRowid
+    );
+    if( !pParse->nested ){
+      sqlite3VdbeChangeP4(v, -1, (char*)pTab, P4_TABLE);
+    }
+#else
     if( hasFK || chngKey || pPk!=0 ){
       sqlite3VdbeAddOp2(v, OP_Delete, iDataCur, 0);
     }
+#endif
     if( bReplace || chngKey ){
       sqlite3VdbeJumpHere(v, addr1);
     }
@@ -116429,7 +120722,7 @@ static int execSql(sqlite3 *db, char **pzErrMsg, const char *zSql){
   sqlite3_stmt *pStmt;
   VVA_ONLY( int rc; )
   if( !zSql ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   if( SQLITE_OK!=sqlite3_prepare(db, zSql, -1, &pStmt, 0) ){
     sqlite3SetString(pzErrMsg, db, sqlite3_errmsg(db));
@@ -116610,7 +120903,7 @@ SQLITE_PRIVATE int sqlite3RunVacuum(char **pzErrMsg, sqlite3 *db){
    || (!isMemDb && sqlite3BtreeSetPageSize(pTemp, db->nextPagesize, nRes, 0))
    || NEVER(db->mallocFailed)
   ){
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
     goto end_of_vacuum;
   }
 
@@ -116816,7 +121109,7 @@ static int createModule(
     rc = SQLITE_MISUSE_BKPT;
   }else{
     Module *pMod;
-    pMod = (Module *)sqlite3DbMallocRaw(db, sizeof(Module) + nName + 1);
+    pMod = (Module *)sqlite3DbMallocRawNN(db, sizeof(Module) + nName + 1);
     if( pMod ){
       Module *pDel;
       char *zCopy = (char *)(&pMod[1]);
@@ -116829,7 +121122,7 @@ static int createModule(
       pDel = (Module *)sqlite3HashInsert(&db->aModule,zCopy,(void*)pMod);
       assert( pDel==0 || pDel==pMod );
       if( pDel ){
-        db->mallocFailed = 1;
+        sqlite3OomFault(db);
         sqlite3DbFree(db, pDel);
       }
     }
@@ -117206,7 +121499,7 @@ SQLITE_PRIVATE void sqlite3VtabFinishParse(Parse *pParse, Token *pEnd){
     assert( sqlite3SchemaMutexHeld(db, 0, pSchema) );
     pOld = sqlite3HashInsert(&pSchema->tblHash, zName, pTab);
     if( pOld ){
-      db->mallocFailed = 1;
+      sqlite3OomFault(db);
       assert( pTab==pOld );  /* Malloc must have failed inside HashInsert() */
       return;
     }
@@ -117273,13 +121566,13 @@ static int vtabCallConstructor(
 
   zModuleName = sqlite3MPrintf(db, "%s", pTab->zName);
   if( !zModuleName ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
 
   pVTable = sqlite3DbMallocZero(db, sizeof(VTable));
   if( !pVTable ){
     sqlite3DbFree(db, zModuleName);
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   pVTable->db = db;
   pVTable->pMod = pMod;
@@ -117297,7 +121590,7 @@ static int vtabCallConstructor(
   db->pVtabCtx = &sCtx;
   rc = xConstruct(db, pMod->pAux, nArg, azArg, &pVTable->pVtab, &zErr);
   db->pVtabCtx = sCtx.pPrior;
-  if( rc==SQLITE_NOMEM ) db->mallocFailed = 1;
+  if( rc==SQLITE_NOMEM ) sqlite3OomFault(db);
   assert( sCtx.pTab==pTab );
 
   if( SQLITE_OK!=rc ){
@@ -117331,22 +121624,16 @@ static int vtabCallConstructor(
       pTab->pVTable = pVTable;
 
       for(iCol=0; iCol<pTab->nCol; iCol++){
-        char *zType = pTab->aCol[iCol].zType;
+        char *zType = sqlite3ColumnType(&pTab->aCol[iCol], "");
         int nType;
         int i = 0;
-        if( !zType ){
-          pTab->tabFlags |= oooHidden;
-          continue;
-        }
         nType = sqlite3Strlen30(zType);
-        if( sqlite3StrNICmp("hidden", zType, 6)||(zType[6] && zType[6]!=' ') ){
-          for(i=0; i<nType; i++){
-            if( (0==sqlite3StrNICmp(" hidden", &zType[i], 7))
-             && (zType[i+7]=='\0' || zType[i+7]==' ')
-            ){
-              i++;
-              break;
-            }
+        for(i=0; i<nType; i++){
+          if( 0==sqlite3StrNICmp("hidden", &zType[i], 6)
+           && (i==0 || zType[i-1]==' ')
+           && (zType[i+6]=='\0' || zType[i+6]==' ')
+          ){
+            break;
           }
         }
         if( i<nType ){
@@ -117422,7 +121709,7 @@ static int growVTrans(sqlite3 *db){
     int nBytes = sizeof(sqlite3_vtab *) * (db->nVTrans + ARRAY_INCR);
     aVTrans = sqlite3DbRealloc(db, (void *)db->aVTrans, nBytes);
     if( !aVTrans ){
-      return SQLITE_NOMEM;
+      return SQLITE_NOMEM_BKPT;
     }
     memset(&aVTrans[db->nVTrans], 0, sizeof(sqlite3_vtab *)*ARRAY_INCR);
     db->aVTrans = aVTrans;
@@ -117514,7 +121801,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_declare_vtab(sqlite3 *db, const char *zCre
 
   pParse = sqlite3StackAllocZero(db, sizeof(*pParse));
   if( pParse==0 ){
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
   }else{
     pParse->declareVtab = 1;
     pParse->db = db;
@@ -117783,7 +122070,7 @@ SQLITE_PRIVATE FuncDef *sqlite3VtabOverloadFunction(
   Table *pTab;
   sqlite3_vtab *pVtab;
   sqlite3_module *pMod;
-  void (*xFunc)(sqlite3_context*,int,sqlite3_value**) = 0;
+  void (*xSFunc)(sqlite3_context*,int,sqlite3_value**) = 0;
   void *pArg = 0;
   FuncDef *pNew;
   int rc = 0;
@@ -117811,7 +122098,7 @@ SQLITE_PRIVATE FuncDef *sqlite3VtabOverloadFunction(
     for(z=(unsigned char*)zLowerName; *z; z++){
       *z = sqlite3UpperToLower[*z];
     }
-    rc = pMod->xFindFunction(pVtab, nArg, zLowerName, &xFunc, &pArg);
+    rc = pMod->xFindFunction(pVtab, nArg, zLowerName, &xSFunc, &pArg);
     sqlite3DbFree(db, zLowerName);
   }
   if( rc==0 ){
@@ -117826,9 +122113,9 @@ SQLITE_PRIVATE FuncDef *sqlite3VtabOverloadFunction(
     return pDef;
   }
   *pNew = *pDef;
-  pNew->zName = (char *)&pNew[1];
-  memcpy(pNew->zName, pDef->zName, sqlite3Strlen30(pDef->zName)+1);
-  pNew->xFunc = xFunc;
+  pNew->zName = (const char*)&pNew[1];
+  memcpy((char*)&pNew[1], pDef->zName, sqlite3Strlen30(pDef->zName)+1);
+  pNew->xSFunc = xSFunc;
   pNew->pUserData = pArg;
   pNew->funcFlags |= SQLITE_FUNC_EPHEM;
   return pNew;
@@ -117855,7 +122142,7 @@ SQLITE_PRIVATE void sqlite3VtabMakeWritable(Parse *pParse, Table *pTab){
     pToplevel->apVtabLock = apVtabLock;
     pToplevel->apVtabLock[pToplevel->nVtabLock++] = pTab;
   }else{
-    pToplevel->db->mallocFailed = 1;
+    sqlite3OomFault(pToplevel->db);
   }
 }
 
@@ -118073,8 +122360,10 @@ struct WhereLevel {
   int addrCont;         /* Jump here to continue with the next loop cycle */
   int addrFirst;        /* First instruction of interior of the loop */
   int addrBody;         /* Beginning of the body of this loop */
-  int iLikeRepCntr;     /* LIKE range processing counter register */
+#ifndef SQLITE_LIKE_DOESNT_MATCH_BLOBS
+  u32 iLikeRepCntr;     /* LIKE range processing counter register (times 2) */
   int addrLikeRep;      /* LIKE range processing address */
+#endif
   u8 iFrom;             /* Which entry in the FROM clause */
   u8 op, p3, p5;        /* Opcode, P3 & P5 of the opcode that ends the loop */
   int p1, p2;           /* Operands of the opcode used to ends the loop */
@@ -118257,6 +122546,7 @@ struct WhereTerm {
   u16 eOperator;          /* A WO_xx value describing <op> */
   u16 wtFlags;            /* TERM_xxx bit flags.  See below */
   u8 nChild;              /* Number of children that must disable us */
+  u8 eMatchOp;            /* Op for vtab MATCH/LIKE/GLOB/REGEXP terms */
   WhereClause *pWC;       /* The clause this term is part of */
   Bitmask prereqRight;    /* Bitmask of tables used by pExpr->pRight */
   Bitmask prereqAll;      /* Bitmask of tables referenced by pExpr */
@@ -118289,7 +122579,7 @@ struct WhereTerm {
 struct WhereScan {
   WhereClause *pOrigWC;      /* Original, innermost WhereClause */
   WhereClause *pWC;          /* WhereClause currently being scanned */
-  char *zCollName;           /* Required collating sequence, if not NULL */
+  const char *zCollName;     /* Required collating sequence, if not NULL */
   Expr *pIdxExpr;            /* Search for this index expression */
   char idxaff;               /* Must match this affinity, if zCollName!=NULL */
   unsigned char nEquiv;      /* Number of entries in aEquiv[] */
@@ -118409,10 +122699,11 @@ struct WhereInfo {
   Parse *pParse;            /* Parsing and code generating context */
   SrcList *pTabList;        /* List of tables in the join */
   ExprList *pOrderBy;       /* The ORDER BY clause or NULL */
-  ExprList *pResultSet;     /* Result set. DISTINCT operates on these */
+  ExprList *pDistinctSet;   /* DISTINCT over all these values */
   WhereLoop *pLoops;        /* List of all WhereLoop objects */
   Bitmask revMask;          /* Mask of ORDER BY terms that need reversing */
   LogEst nRowOut;           /* Estimated number of output rows */
+  LogEst iLimit;            /* LIMIT if wctrlFlags has WHERE_USE_LIMIT */
   u16 wctrlFlags;           /* Flags originally passed to sqlite3WhereBegin() */
   i8 nOBSat;                /* Number of ORDER BY terms satisfied by indices */
   u8 sorted;                /* True if really sorted (not just grouped) */
@@ -118492,6 +122783,14 @@ SQLITE_PRIVATE void sqlite3WhereTabFuncArgs(Parse*, struct SrcList_item*, WhereC
 ** operators that are of interest to the query planner.  An
 ** OR-ed combination of these values can be used when searching for
 ** particular WhereTerms within a WhereClause.
+**
+** Value constraints:
+**     WO_EQ    == SQLITE_INDEX_CONSTRAINT_EQ
+**     WO_LT    == SQLITE_INDEX_CONSTRAINT_LT
+**     WO_LE    == SQLITE_INDEX_CONSTRAINT_LE
+**     WO_GT    == SQLITE_INDEX_CONSTRAINT_GT
+**     WO_GE    == SQLITE_INDEX_CONSTRAINT_GE
+**     WO_MATCH == SQLITE_INDEX_CONSTRAINT_MATCH
 */
 #define WO_IN     0x0001
 #define WO_EQ     0x0002
@@ -118594,7 +122893,7 @@ static void explainIndexRange(StrAccum *pStr, WhereLoop *pLoop){
   for(i=0; i<nEq; i++){
     const char *z = explainIndexColumnName(pIndex, i);
     if( i ) sqlite3StrAccumAppend(pStr, " AND ", 5);
-    sqlite3XPrintf(pStr, 0, i>=nSkip ? "%s=?" : "ANY(%s)", z);
+    sqlite3XPrintf(pStr, i>=nSkip ? "%s=?" : "ANY(%s)", z);
   }
 
   j = i;
@@ -118653,13 +122952,13 @@ SQLITE_PRIVATE int sqlite3WhereExplainOneScan(
     sqlite3StrAccumInit(&str, db, zBuf, sizeof(zBuf), SQLITE_MAX_LENGTH);
     sqlite3StrAccumAppendAll(&str, isSearch ? "SEARCH" : "SCAN");
     if( pItem->pSelect ){
-      sqlite3XPrintf(&str, 0, " SUBQUERY %d", pItem->iSelectId);
+      sqlite3XPrintf(&str, " SUBQUERY %d", pItem->iSelectId);
     }else{
-      sqlite3XPrintf(&str, 0, " TABLE %s", pItem->zName);
+      sqlite3XPrintf(&str, " TABLE %s", pItem->zName);
     }
 
     if( pItem->zAlias ){
-      sqlite3XPrintf(&str, 0, " AS %s", pItem->zAlias);
+      sqlite3XPrintf(&str, " AS %s", pItem->zAlias);
     }
     if( (flags & (WHERE_IPK|WHERE_VIRTUALTABLE))==0 ){
       const char *zFmt = 0;
@@ -118683,7 +122982,7 @@ SQLITE_PRIVATE int sqlite3WhereExplainOneScan(
       }
       if( zFmt ){
         sqlite3StrAccumAppend(&str, " USING ", 7);
-        sqlite3XPrintf(&str, 0, zFmt, pIdx->zName);
+        sqlite3XPrintf(&str, zFmt, pIdx->zName);
         explainIndexRange(&str, pLoop);
       }
     }else if( (flags & WHERE_IPK)!=0 && (flags & WHERE_CONSTRAINT)!=0 ){
@@ -118698,17 +122997,17 @@ SQLITE_PRIVATE int sqlite3WhereExplainOneScan(
         assert( flags&WHERE_TOP_LIMIT);
         zRangeOp = "<";
       }
-      sqlite3XPrintf(&str, 0, " USING INTEGER PRIMARY KEY (rowid%s?)",zRangeOp);
+      sqlite3XPrintf(&str, " USING INTEGER PRIMARY KEY (rowid%s?)",zRangeOp);
     }
 #ifndef SQLITE_OMIT_VIRTUALTABLE
     else if( (flags & WHERE_VIRTUALTABLE)!=0 ){
-      sqlite3XPrintf(&str, 0, " VIRTUAL TABLE INDEX %d:%s",
+      sqlite3XPrintf(&str, " VIRTUAL TABLE INDEX %d:%s",
                   pLoop->u.vtab.idxNum, pLoop->u.vtab.idxStr);
     }
 #endif
 #ifdef SQLITE_EXPLAIN_ESTIMATED_ROWS
     if( pLoop->nOut>=10 ){
-      sqlite3XPrintf(&str, 0, " (~%llu rows)", sqlite3LogEstToInt(pLoop->nOut));
+      sqlite3XPrintf(&str, " (~%llu rows)", sqlite3LogEstToInt(pLoop->nOut));
     }else{
       sqlite3StrAccumAppend(&str, " (~1 row)", 9);
     }
@@ -118845,8 +123144,7 @@ static void codeApplyAffinity(Parse *pParse, int base, int n, char *zAff){
 
   /* Code the OP_Affinity opcode if there is anything left to do. */
   if( n>0 ){
-    sqlite3VdbeAddOp2(v, OP_Affinity, base, n);
-    sqlite3VdbeChangeP4(v, -1, zAff, n);
+    sqlite3VdbeAddOp4(v, OP_Affinity, base, n, 0, zAff, n);
     sqlite3ExprCacheAffinityChange(pParse, base, n);
   }
 }
@@ -119014,9 +123312,7 @@ static int codeAllEqualityTerms(
   pParse->nMem += nReg;
 
   zAff = sqlite3DbStrDup(pParse->db,sqlite3IndexAffinityStr(pParse->db,pIdx));
-  if( !zAff ){
-    pParse->db->mallocFailed = 1;
-  }
+  assert( zAff!=0 || pParse->db->mallocFailed );
 
   if( nSkip ){
     int iIdxCur = pLevel->iIdxCur;
@@ -119079,10 +123375,12 @@ static int codeAllEqualityTerms(
   return regBase;
 }
 
+#ifndef SQLITE_LIKE_DOESNT_MATCH_BLOBS
 /*
-** If the most recently coded instruction is a constant range contraint
-** that originated from the LIKE optimization, then change the P3 to be
-** pLoop->iLikeRepCntr and set P5.
+** If the most recently coded instruction is a constant range constraint
+** (a string literal) that originated from the LIKE optimization, then 
+** set P3 and P5 on the OP_String opcode so that the string will be cast
+** to a BLOB at appropriate times.
 **
 ** The LIKE optimization trys to evaluate "x LIKE 'abc%'" as a range
 ** expression: "x>='ABC' AND x<'abd'".  But this requires that the range
@@ -119090,6 +123388,10 @@ static int codeAllEqualityTerms(
 ** The OP_String opcodes on the second pass convert the upper and lower
 ** bound string contants to blobs.  This routine makes the necessary changes
 ** to the OP_String opcodes for that to happen.
+**
+** Except, of course, if SQLITE_LIKE_DOESNT_MATCH_BLOBS is defined, then
+** only the one pass through the string space is required, so this routine
+** becomes a no-op.
 */
 static void whereLikeOptimizationStringFixup(
   Vdbe *v,                /* prepared statement under construction */
@@ -119103,11 +123405,210 @@ static void whereLikeOptimizationStringFixup(
     assert( pOp!=0 );
     assert( pOp->opcode==OP_String8 
             || pTerm->pWC->pWInfo->pParse->db->mallocFailed );
-    pOp->p3 = pLevel->iLikeRepCntr;
-    pOp->p5 = 1;
+    pOp->p3 = (int)(pLevel->iLikeRepCntr>>1);  /* Register holding counter */
+    pOp->p5 = (u8)(pLevel->iLikeRepCntr&1);    /* ASC or DESC */
   }
 }
+#else
+# define whereLikeOptimizationStringFixup(A,B,C)
+#endif
 
+#ifdef SQLITE_ENABLE_CURSOR_HINTS
+/*
+** Information is passed from codeCursorHint() down to individual nodes of
+** the expression tree (by sqlite3WalkExpr()) using an instance of this
+** structure.
+*/
+struct CCurHint {
+  int iTabCur;    /* Cursor for the main table */
+  int iIdxCur;    /* Cursor for the index, if pIdx!=0.  Unused otherwise */
+  Index *pIdx;    /* The index used to access the table */
+};
+
+/*
+** This function is called for every node of an expression that is a candidate
+** for a cursor hint on an index cursor.  For TK_COLUMN nodes that reference
+** the table CCurHint.iTabCur, verify that the same column can be
+** accessed through the index.  If it cannot, then set pWalker->eCode to 1.
+*/
+static int codeCursorHintCheckExpr(Walker *pWalker, Expr *pExpr){
+  struct CCurHint *pHint = pWalker->u.pCCurHint;
+  assert( pHint->pIdx!=0 );
+  if( pExpr->op==TK_COLUMN
+   && pExpr->iTable==pHint->iTabCur
+   && sqlite3ColumnOfIndex(pHint->pIdx, pExpr->iColumn)<0
+  ){
+    pWalker->eCode = 1;
+  }
+  return WRC_Continue;
+}
+
+
+/*
+** This function is called on every node of an expression tree used as an
+** argument to the OP_CursorHint instruction. If the node is a TK_COLUMN
+** that accesses any table other than the one identified by
+** CCurHint.iTabCur, then do the following:
+**
+**   1) allocate a register and code an OP_Column instruction to read 
+**      the specified column into the new register, and
+**
+**   2) transform the expression node to a TK_REGISTER node that reads 
+**      from the newly populated register.
+**
+** Also, if the node is a TK_COLUMN that does access the table idenified
+** by pCCurHint.iTabCur, and an index is being used (which we will
+** know because CCurHint.pIdx!=0) then transform the TK_COLUMN into
+** an access of the index rather than the original table.
+*/
+static int codeCursorHintFixExpr(Walker *pWalker, Expr *pExpr){
+  int rc = WRC_Continue;
+  struct CCurHint *pHint = pWalker->u.pCCurHint;
+  if( pExpr->op==TK_COLUMN ){
+    if( pExpr->iTable!=pHint->iTabCur ){
+      Vdbe *v = pWalker->pParse->pVdbe;
+      int reg = ++pWalker->pParse->nMem;   /* Register for column value */
+      sqlite3ExprCodeGetColumnOfTable(
+          v, pExpr->pTab, pExpr->iTable, pExpr->iColumn, reg
+      );
+      pExpr->op = TK_REGISTER;
+      pExpr->iTable = reg;
+    }else if( pHint->pIdx!=0 ){
+      pExpr->iTable = pHint->iIdxCur;
+      pExpr->iColumn = sqlite3ColumnOfIndex(pHint->pIdx, pExpr->iColumn);
+      assert( pExpr->iColumn>=0 );
+    }
+  }else if( pExpr->op==TK_AGG_FUNCTION ){
+    /* An aggregate function in the WHERE clause of a query means this must
+    ** be a correlated sub-query, and expression pExpr is an aggregate from
+    ** the parent context. Do not walk the function arguments in this case.
+    **
+    ** todo: It should be possible to replace this node with a TK_REGISTER
+    ** expression, as the result of the expression must be stored in a 
+    ** register at this point. The same holds for TK_AGG_COLUMN nodes. */
+    rc = WRC_Prune;
+  }
+  return rc;
+}
+
+/*
+** Insert an OP_CursorHint instruction if it is appropriate to do so.
+*/
+static void codeCursorHint(
+  WhereInfo *pWInfo,    /* The where clause */
+  WhereLevel *pLevel,   /* Which loop to provide hints for */
+  WhereTerm *pEndRange  /* Hint this end-of-scan boundary term if not NULL */
+){
+  Parse *pParse = pWInfo->pParse;
+  sqlite3 *db = pParse->db;
+  Vdbe *v = pParse->pVdbe;
+  Expr *pExpr = 0;
+  WhereLoop *pLoop = pLevel->pWLoop;
+  int iCur;
+  WhereClause *pWC;
+  WhereTerm *pTerm;
+  int i, j;
+  struct CCurHint sHint;
+  Walker sWalker;
+
+  if( OptimizationDisabled(db, SQLITE_CursorHints) ) return;
+  iCur = pLevel->iTabCur;
+  assert( iCur==pWInfo->pTabList->a[pLevel->iFrom].iCursor );
+  sHint.iTabCur = iCur;
+  sHint.iIdxCur = pLevel->iIdxCur;
+  sHint.pIdx = pLoop->u.btree.pIndex;
+  memset(&sWalker, 0, sizeof(sWalker));
+  sWalker.pParse = pParse;
+  sWalker.u.pCCurHint = &sHint;
+  pWC = &pWInfo->sWC;
+  for(i=0; i<pWC->nTerm; i++){
+    pTerm = &pWC->a[i];
+    if( pTerm->wtFlags & (TERM_VIRTUAL|TERM_CODED) ) continue;
+    if( pTerm->prereqAll & pLevel->notReady ) continue;
+    if( ExprHasProperty(pTerm->pExpr, EP_FromJoin) ) continue;
+
+    /* All terms in pWLoop->aLTerm[] except pEndRange are used to initialize
+    ** the cursor.  These terms are not needed as hints for a pure range
+    ** scan (that has no == terms) so omit them. */
+    if( pLoop->u.btree.nEq==0 && pTerm!=pEndRange ){
+      for(j=0; j<pLoop->nLTerm && pLoop->aLTerm[j]!=pTerm; j++){}
+      if( j<pLoop->nLTerm ) continue;
+    }
+
+    /* No subqueries or non-deterministic functions allowed */
+    if( sqlite3ExprContainsSubquery(pTerm->pExpr) ) continue;
+
+    /* For an index scan, make sure referenced columns are actually in
+    ** the index. */
+    if( sHint.pIdx!=0 ){
+      sWalker.eCode = 0;
+      sWalker.xExprCallback = codeCursorHintCheckExpr;
+      sqlite3WalkExpr(&sWalker, pTerm->pExpr);
+      if( sWalker.eCode ) continue;
+    }
+
+    /* If we survive all prior tests, that means this term is worth hinting */
+    pExpr = sqlite3ExprAnd(db, pExpr, sqlite3ExprDup(db, pTerm->pExpr, 0));
+  }
+  if( pExpr!=0 ){
+    sWalker.xExprCallback = codeCursorHintFixExpr;
+    sqlite3WalkExpr(&sWalker, pExpr);
+    sqlite3VdbeAddOp4(v, OP_CursorHint, 
+                      (sHint.pIdx ? sHint.iIdxCur : sHint.iTabCur), 0, 0,
+                      (const char*)pExpr, P4_EXPR);
+  }
+}
+#else
+# define codeCursorHint(A,B,C)  /* No-op */
+#endif /* SQLITE_ENABLE_CURSOR_HINTS */
+
+/*
+** Cursor iCur is open on an intkey b-tree (a table). Register iRowid contains
+** a rowid value just read from cursor iIdxCur, open on index pIdx. This
+** function generates code to do a deferred seek of cursor iCur to the 
+** rowid stored in register iRowid.
+**
+** Normally, this is just:
+**
+**   OP_Seek $iCur $iRowid
+**
+** However, if the scan currently being coded is a branch of an OR-loop and
+** the statement currently being coded is a SELECT, then P3 of the OP_Seek
+** is set to iIdxCur and P4 is set to point to an array of integers
+** containing one entry for each column of the table cursor iCur is open 
+** on. For each table column, if the column is the i'th column of the 
+** index, then the corresponding array entry is set to (i+1). If the column
+** does not appear in the index at all, the array entry is set to 0.
+*/
+static void codeDeferredSeek(
+  WhereInfo *pWInfo,              /* Where clause context */
+  Index *pIdx,                    /* Index scan is using */
+  int iCur,                       /* Cursor for IPK b-tree */
+  int iIdxCur                     /* Index cursor */
+){
+  Parse *pParse = pWInfo->pParse; /* Parse context */
+  Vdbe *v = pParse->pVdbe;        /* Vdbe to generate code within */
+
+  assert( iIdxCur>0 );
+  assert( pIdx->aiColumn[pIdx->nColumn-1]==-1 );
+  
+  sqlite3VdbeAddOp3(v, OP_Seek, iIdxCur, 0, iCur);
+  if( (pWInfo->wctrlFlags & WHERE_FORCE_TABLE)
+   && DbMaskAllZero(sqlite3ParseToplevel(pParse)->writeMask)
+  ){
+    int i;
+    Table *pTab = pIdx->pTable;
+    int *ai = (int*)sqlite3DbMallocZero(pParse->db, sizeof(int)*(pTab->nCol+1));
+    if( ai ){
+      ai[0] = pTab->nCol;
+      for(i=0; i<pIdx->nColumn-1; i++){
+        assert( pIdx->aiColumn[i]<pTab->nCol );
+        if( pIdx->aiColumn[i]>=0 ) ai[pIdx->aiColumn[i]+1] = i+1;
+      }
+      sqlite3VdbeChangeP4(v, -1, (char*)ai, P4_INTARRAY);
+    }
+  }
+}
 
 /*
 ** Generate code for the start of the iLevel-th loop in the WHERE clause
@@ -119191,6 +123692,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
     int iReg;   /* P3 Value for OP_VFilter */
     int addrNotFound;
     int nConstraint = pLoop->nLTerm;
+    int iIn;    /* Counter for IN constraints */
 
     sqlite3ExprCachePush(pParse);
     iReg = sqlite3GetTempRange(pParse, nConstraint+2);
@@ -119198,7 +123700,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
     for(j=0; j<nConstraint; j++){
       int iTarget = iReg+j+2;
       pTerm = pLoop->aLTerm[j];
-      if( pTerm==0 ) continue;
+      if( NEVER(pTerm==0) ) continue;
       if( pTerm->eOperator & WO_IN ){
         codeEqualityTerm(pParse, pTerm, pLevel, j, bRev, iTarget);
         addrNotFound = pLevel->addrNxt;
@@ -119213,15 +123715,57 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
                       pLoop->u.vtab.needFree ? P4_MPRINTF : P4_STATIC);
     VdbeCoverage(v);
     pLoop->u.vtab.needFree = 0;
-    for(j=0; j<nConstraint && j<16; j++){
-      if( (pLoop->u.vtab.omitMask>>j)&1 ){
-        disableTerm(pLevel, pLoop->aLTerm[j]);
-      }
-    }
     pLevel->p1 = iCur;
     pLevel->op = pWInfo->eOnePass ? OP_Noop : OP_VNext;
     pLevel->p2 = sqlite3VdbeCurrentAddr(v);
-    sqlite3ReleaseTempRange(pParse, iReg, nConstraint+2);
+    iIn = pLevel->u.in.nIn;
+    for(j=nConstraint-1; j>=0; j--){
+      pTerm = pLoop->aLTerm[j];
+      if( j<16 && (pLoop->u.vtab.omitMask>>j)&1 ){
+        disableTerm(pLevel, pTerm);
+      }else if( (pTerm->eOperator & WO_IN)!=0 ){
+        Expr *pCompare;  /* The comparison operator */
+        Expr *pRight;    /* RHS of the comparison */
+        VdbeOp *pOp;     /* Opcode to access the value of the IN constraint */
+
+        /* Reload the constraint value into reg[iReg+j+2].  The same value
+        ** was loaded into the same register prior to the OP_VFilter, but
+        ** the xFilter implementation might have changed the datatype or
+        ** encoding of the value in the register, so it *must* be reloaded. */
+        assert( pLevel->u.in.aInLoop!=0 || db->mallocFailed );
+        if( !db->mallocFailed ){
+          assert( iIn>0 );
+          pOp = sqlite3VdbeGetOp(v, pLevel->u.in.aInLoop[--iIn].addrInTop);
+          assert( pOp->opcode==OP_Column || pOp->opcode==OP_Rowid );
+          assert( pOp->opcode!=OP_Column || pOp->p3==iReg+j+2 );
+          assert( pOp->opcode!=OP_Rowid || pOp->p2==iReg+j+2 );
+          testcase( pOp->opcode==OP_Rowid );
+          sqlite3VdbeAddOp3(v, pOp->opcode, pOp->p1, pOp->p2, pOp->p3);
+        }
+
+        /* Generate code that will continue to the next row if 
+        ** the IN constraint is not satisfied */
+        pCompare = sqlite3PExpr(pParse, TK_EQ, 0, 0, 0);
+        assert( pCompare!=0 || db->mallocFailed );
+        if( pCompare ){
+          pCompare->pLeft = pTerm->pExpr->pLeft;
+          pCompare->pRight = pRight = sqlite3Expr(db, TK_REGISTER, 0);
+          if( pRight ){
+            pRight->iTable = iReg+j+2;
+            sqlite3ExprIfFalse(pParse, pCompare, pLevel->addrCont, 0);
+          }
+          pCompare->pLeft = 0;
+          sqlite3ExprDelete(db, pCompare);
+        }
+      }
+    }
+    /* These registers need to be preserved in case there is an IN operator
+    ** loop.  So we could deallocate the registers here (and potentially
+    ** reuse them later) if (pLoop->wsFlags & WHERE_IN_ABLE)==0.  But it seems
+    ** simpler and safer to simply not reuse the registers.
+    **
+    **    sqlite3ReleaseTempRange(pParse, iReg, nConstraint+2);
+    */
     sqlite3ExprCachePop(pParse);
   }else
 #endif /* SQLITE_OMIT_VIRTUALTABLE */
@@ -119272,6 +123816,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
       pStart = pEnd;
       pEnd = pTerm;
     }
+    codeCursorHint(pWInfo, pLevel, pEnd);
     if( pStart ){
       Expr *pX;             /* The expression that defines the start bound */
       int r1, rTemp;        /* Registers for holding the start boundary */
@@ -119444,18 +123989,23 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
     if( pLoop->wsFlags & WHERE_TOP_LIMIT ){
       pRangeEnd = pLoop->aLTerm[j++];
       nExtraReg = 1;
+#ifndef SQLITE_LIKE_DOESNT_MATCH_BLOBS
       if( (pRangeEnd->wtFlags & TERM_LIKEOPT)!=0 ){
         assert( pRangeStart!=0 );                     /* LIKE opt constraints */
         assert( pRangeStart->wtFlags & TERM_LIKEOPT );   /* occur in pairs */
-        pLevel->iLikeRepCntr = ++pParse->nMem;
-        testcase( bRev );
-        testcase( pIdx->aSortOrder[nEq]==SQLITE_SO_DESC );
-        sqlite3VdbeAddOp2(v, OP_Integer,
-                          bRev ^ (pIdx->aSortOrder[nEq]==SQLITE_SO_DESC),
-                          pLevel->iLikeRepCntr);
+        pLevel->iLikeRepCntr = (u32)++pParse->nMem;
+        sqlite3VdbeAddOp2(v, OP_Integer, 1, (int)pLevel->iLikeRepCntr);
         VdbeComment((v, "LIKE loop counter"));
         pLevel->addrLikeRep = sqlite3VdbeCurrentAddr(v);
+        /* iLikeRepCntr actually stores 2x the counter register number.  The
+        ** bottom bit indicates whether the search order is ASC or DESC. */
+        testcase( bRev );
+        testcase( pIdx->aSortOrder[nEq]==SQLITE_SO_DESC );
+        assert( (bRev & ~1)==0 );
+        pLevel->iLikeRepCntr <<=1;
+        pLevel->iLikeRepCntr |= bRev ^ (pIdx->aSortOrder[nEq]==SQLITE_SO_DESC);
       }
+#endif
       if( pRangeStart==0
        && (j = pIdx->aiColumn[nEq])>=0 
        && pIdx->pTable->aCol[j].notNull==0
@@ -119465,15 +124015,6 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
     }
     assert( pRangeEnd==0 || (pRangeEnd->wtFlags & TERM_VNULL)==0 );
 
-    /* Generate code to evaluate all constraint terms using == or IN
-    ** and store the values of those terms in an array of registers
-    ** starting at regBase.
-    */
-    regBase = codeAllEqualityTerms(pParse,pLevel,bRev,nExtraReg,&zStartAff);
-    assert( zStartAff==0 || sqlite3Strlen30(zStartAff)>=nEq );
-    if( zStartAff ) cEndAff = zStartAff[nEq];
-    addrNxt = pLevel->addrNxt;
-
     /* If we are doing a reverse order scan on an ascending index, or
     ** a forward order scan on a descending index, interchange the 
     ** start and end terms (pRangeStart and pRangeEnd).
@@ -119485,6 +124026,16 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
       SWAP(u8, bSeekPastNull, bStopAtNull);
     }
 
+    /* Generate code to evaluate all constraint terms using == or IN
+    ** and store the values of those terms in an array of registers
+    ** starting at regBase.
+    */
+    codeCursorHint(pWInfo, pLevel, pRangeEnd);
+    regBase = codeAllEqualityTerms(pParse,pLevel,bRev,nExtraReg,&zStartAff);
+    assert( zStartAff==0 || sqlite3Strlen30(zStartAff)>=nEq );
+    if( zStartAff ) cEndAff = zStartAff[nEq];
+    addrNxt = pLevel->addrNxt;
+
     testcase( pRangeStart && (pRangeStart->eOperator & WO_LE)!=0 );
     testcase( pRangeStart && (pRangeStart->eOperator & WO_GE)!=0 );
     testcase( pRangeEnd && (pRangeEnd->eOperator & WO_LE)!=0 );
@@ -119525,16 +124076,22 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
       start_constraints = 1;
     }
     codeApplyAffinity(pParse, regBase, nConstraint - bSeekPastNull, zStartAff);
-    op = aStartOp[(start_constraints<<2) + (startEq<<1) + bRev];
-    assert( op!=0 );
-    sqlite3VdbeAddOp4Int(v, op, iIdxCur, addrNxt, regBase, nConstraint);
-    VdbeCoverage(v);
-    VdbeCoverageIf(v, op==OP_Rewind);  testcase( op==OP_Rewind );
-    VdbeCoverageIf(v, op==OP_Last);    testcase( op==OP_Last );
-    VdbeCoverageIf(v, op==OP_SeekGT);  testcase( op==OP_SeekGT );
-    VdbeCoverageIf(v, op==OP_SeekGE);  testcase( op==OP_SeekGE );
-    VdbeCoverageIf(v, op==OP_SeekLE);  testcase( op==OP_SeekLE );
-    VdbeCoverageIf(v, op==OP_SeekLT);  testcase( op==OP_SeekLT );
+    if( pLoop->nSkip>0 && nConstraint==pLoop->nSkip ){
+      /* The skip-scan logic inside the call to codeAllEqualityConstraints()
+      ** above has already left the cursor sitting on the correct row,
+      ** so no further seeking is needed */
+    }else{
+      op = aStartOp[(start_constraints<<2) + (startEq<<1) + bRev];
+      assert( op!=0 );
+      sqlite3VdbeAddOp4Int(v, op, iIdxCur, addrNxt, regBase, nConstraint);
+      VdbeCoverage(v);
+      VdbeCoverageIf(v, op==OP_Rewind);  testcase( op==OP_Rewind );
+      VdbeCoverageIf(v, op==OP_Last);    testcase( op==OP_Last );
+      VdbeCoverageIf(v, op==OP_SeekGT);  testcase( op==OP_SeekGT );
+      VdbeCoverageIf(v, op==OP_SeekGE);  testcase( op==OP_SeekGE );
+      VdbeCoverageIf(v, op==OP_SeekLE);  testcase( op==OP_SeekLE );
+      VdbeCoverageIf(v, op==OP_SeekLT);  testcase( op==OP_SeekLT );
+    }
 
     /* Load the value for the inequality constraint at the end of the
     ** range (if any).
@@ -119584,14 +124141,14 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
     if( omitTable ){
       /* pIdx is a covering index.  No need to access the main table. */
     }else if( HasRowid(pIdx->pTable) ){
-      iRowidReg = ++pParse->nMem;
-      sqlite3VdbeAddOp2(v, OP_IdxRowid, iIdxCur, iRowidReg);
-      sqlite3ExprCacheStore(pParse, iCur, -1, iRowidReg);
-      if( pWInfo->eOnePass!=ONEPASS_OFF ){
+      if( (pWInfo->wctrlFlags & WHERE_SEEK_TABLE)!=0 ){
+        iRowidReg = ++pParse->nMem;
+        sqlite3VdbeAddOp2(v, OP_IdxRowid, iIdxCur, iRowidReg);
+        sqlite3ExprCacheStore(pParse, iCur, -1, iRowidReg);
         sqlite3VdbeAddOp3(v, OP_NotExists, iCur, 0, iRowidReg);
         VdbeCoverage(v);
       }else{
-        sqlite3VdbeAddOp2(v, OP_Seek, iCur, iRowidReg);  /* Deferred seek */
+        codeDeferredSeek(pWInfo, pIdx, iCur, iIdxCur);
       }
     }else if( iCur!=iIdxCur ){
       Index *pPk = sqlite3PrimaryKeyIndex(pIdx->pTable);
@@ -119760,14 +124317,16 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
         Expr *pExpr = pWC->a[iTerm].pExpr;
         if( &pWC->a[iTerm] == pTerm ) continue;
         if( ExprHasProperty(pExpr, EP_FromJoin) ) continue;
-        if( (pWC->a[iTerm].wtFlags & TERM_VIRTUAL)!=0 ) continue;
+        testcase( pWC->a[iTerm].wtFlags & TERM_VIRTUAL );
+        testcase( pWC->a[iTerm].wtFlags & TERM_CODED );
+        if( (pWC->a[iTerm].wtFlags & (TERM_VIRTUAL|TERM_CODED))!=0 ) continue;
         if( (pWC->a[iTerm].eOperator & WO_ALL)==0 ) continue;
         testcase( pWC->a[iTerm].wtFlags & TERM_ORINFO );
         pExpr = sqlite3ExprDup(db, pExpr, 0);
         pAndExpr = sqlite3ExprAnd(db, pAndExpr, pExpr);
       }
       if( pAndExpr ){
-        pAndExpr = sqlite3PExpr(pParse, TK_AND, 0, pAndExpr, 0);
+        pAndExpr = sqlite3PExpr(pParse, TK_AND|TKFLG_DONTFOLD, 0, pAndExpr, 0);
       }
     }
 
@@ -119778,7 +124337,8 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
     wctrlFlags =  WHERE_OMIT_OPEN_CLOSE
                 | WHERE_FORCE_TABLE
                 | WHERE_ONETABLE_ONLY
-                | WHERE_NO_AUTOINDEX;
+                | WHERE_NO_AUTOINDEX
+                | (pWInfo->wctrlFlags & WHERE_SEEK_TABLE);
     for(ii=0; ii<pOrWc->nTerm; ii++){
       WhereTerm *pOrTerm = &pOrWc->a[ii];
       if( pOrTerm->leftCursor==iCur || (pOrTerm->eOperator & WO_AND)!=0 ){
@@ -119823,11 +124383,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
               r = sqlite3GetTempRange(pParse, nPk);
               for(iPk=0; iPk<nPk; iPk++){
                 int iCol = pPk->aiColumn[iPk];
-                int rx;
-                rx = sqlite3ExprCodeGetColumn(pParse, pTab, iCol, iCur,r+iPk,0);
-                if( rx!=r+iPk ){
-                  sqlite3VdbeAddOp2(v, OP_SCopy, rx, r+iPk);
-                }
+                sqlite3ExprCodeGetColumnToReg(pParse, pTab, iCol, iCur, r+iPk);
               }
 
               /* Check if the temp table already contains this key. If so,
@@ -119927,6 +124483,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
       ** a pseudo-cursor.  No need to Rewind or Next such cursors. */
       pLevel->op = OP_Noop;
     }else{
+      codeCursorHint(pWInfo, pLevel, 0);
       pLevel->op = aStep[bRev];
       pLevel->p1 = iCur;
       pLevel->p2 = 1 + sqlite3VdbeAddOp2(v, aStart[bRev], iCur, addrBrk);
@@ -119961,9 +124518,19 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
       continue;
     }
     if( pTerm->wtFlags & TERM_LIKECOND ){
-      assert( pLevel->iLikeRepCntr>0 );
-      skipLikeAddr = sqlite3VdbeAddOp1(v, OP_IfNot, pLevel->iLikeRepCntr);
+      /* If the TERM_LIKECOND flag is set, that means that the range search
+      ** is sufficient to guarantee that the LIKE operator is true, so we
+      ** can skip the call to the like(A,B) function.  But this only works
+      ** for strings.  So do not skip the call to the function on the pass
+      ** that compares BLOBs. */
+#ifdef SQLITE_LIKE_DOESNT_MATCH_BLOBS
+      continue;
+#else
+      u32 x = pLevel->iLikeRepCntr;
+      assert( x>0 );
+      skipLikeAddr = sqlite3VdbeAddOp1(v, (x&1)? OP_IfNot : OP_If, (int)(x>>1));
       VdbeCoverage(v);
+#endif
     }
     sqlite3ExprIfFalse(pParse, pE, addrCont, SQLITE_JUMPIFNULL);
     if( skipLikeAddr ) sqlite3VdbeJumpHere(v, skipLikeAddr);
@@ -120099,7 +124666,7 @@ static int whereClauseInsert(WhereClause *pWC, Expr *p, u16 wtFlags){
   if( pWC->nTerm>=pWC->nSlot ){
     WhereTerm *pOld = pWC->a;
     sqlite3 *db = pWC->pWInfo->pParse->db;
-    pWC->a = sqlite3DbMallocRaw(db, sizeof(pWC->a[0])*pWC->nSlot*2 );
+    pWC->a = sqlite3DbMallocRawNN(db, sizeof(pWC->a[0])*pWC->nSlot*2 );
     if( pWC->a==0 ){
       if( wtFlags & TERM_DYNAMIC ){
         sqlite3ExprDelete(db, p);
@@ -120237,6 +124804,7 @@ static int isLikeOrGlob(
   sqlite3 *db = pParse->db;  /* Database connection */
   sqlite3_value *pVal = 0;
   int op;                    /* Opcode of pRight */
+  int rc;                    /* Result code to return */
 
   if( !sqlite3IsLikeFunction(db, pExpr, pnoCase, wc) ){
     return 0;
@@ -120302,8 +124870,9 @@ static int isLikeOrGlob(
     }
   }
 
+  rc = (z!=0);
   sqlite3ValueFree(pVal);
-  return (z!=0);
+  return rc;
 }
 #endif /* SQLITE_OMIT_LIKE_OPTIMIZATION */
 
@@ -120312,29 +124881,48 @@ static int isLikeOrGlob(
 /*
 ** Check to see if the given expression is of the form
 **
-**         column MATCH expr
+**         column OP expr
+**
+** where OP is one of MATCH, GLOB, LIKE or REGEXP and "column" is a 
+** column of a virtual table.
 **
 ** If it is then return TRUE.  If not, return FALSE.
 */
 static int isMatchOfColumn(
-  Expr *pExpr      /* Test this expression */
-){
+  Expr *pExpr,                    /* Test this expression */
+  unsigned char *peOp2            /* OUT: 0 for MATCH, or else an op2 value */
+){
+  struct Op2 {
+    const char *zOp;
+    unsigned char eOp2;
+  } aOp[] = {
+    { "match",  SQLITE_INDEX_CONSTRAINT_MATCH },
+    { "glob",   SQLITE_INDEX_CONSTRAINT_GLOB },
+    { "like",   SQLITE_INDEX_CONSTRAINT_LIKE },
+    { "regexp", SQLITE_INDEX_CONSTRAINT_REGEXP }
+  };
   ExprList *pList;
+  Expr *pCol;                     /* Column reference */
+  int i;
 
   if( pExpr->op!=TK_FUNCTION ){
     return 0;
   }
-  if( sqlite3StrICmp(pExpr->u.zToken,"match")!=0 ){
-    return 0;
-  }
   pList = pExpr->x.pList;
-  if( pList->nExpr!=2 ){
+  if( pList==0 || pList->nExpr!=2 ){
     return 0;
   }
-  if( pList->a[1].pExpr->op != TK_COLUMN ){
+  pCol = pList->a[1].pExpr;
+  if( pCol->op!=TK_COLUMN || !IsVirtual(pCol->pTab) ){
     return 0;
   }
-  return 1;
+  for(i=0; i<ArraySize(aOp); i++){
+    if( sqlite3StrICmp(pExpr->u.zToken, aOp[i].zOp)==0 ){
+      *peOp2 = aOp[i].eOp2;
+      return 1;
+    }
+  }
+  return 0;
 }
 #endif /* SQLITE_OMIT_VIRTUALTABLE */
 
@@ -120547,6 +125135,7 @@ static void exprAnalyzeOrTerm(
   if( pOrInfo==0 ) return;
   pTerm->wtFlags |= TERM_ORINFO;
   pOrWc = &pOrInfo->wc;
+  memset(pOrWc->aStatic, 0, sizeof(pOrWc->aStatic));
   sqlite3WhereClauseInit(pOrWc, pWInfo);
   sqlite3WhereSplit(pOrWc, pExpr, TK_OR);
   sqlite3WhereExprAnalyze(pSrc, pOrWc);
@@ -120563,7 +125152,7 @@ static void exprAnalyzeOrTerm(
       WhereAndInfo *pAndInfo;
       assert( (pOrTerm->wtFlags & (TERM_ANDINFO|TERM_ORINFO))==0 );
       chngToIN = 0;
-      pAndInfo = sqlite3DbMallocRaw(db, sizeof(*pAndInfo));
+      pAndInfo = sqlite3DbMallocRawNN(db, sizeof(*pAndInfo));
       if( pAndInfo ){
         WhereClause *pAndWC;
         WhereTerm *pAndTerm;
@@ -120573,11 +125162,11 @@ static void exprAnalyzeOrTerm(
         pOrTerm->wtFlags |= TERM_ANDINFO;
         pOrTerm->eOperator = WO_AND;
         pAndWC = &pAndInfo->wc;
+        memset(pAndWC->aStatic, 0, sizeof(pAndWC->aStatic));
         sqlite3WhereClauseInit(pAndWC, pWC->pWInfo);
         sqlite3WhereSplit(pAndWC, pOrTerm->pExpr, TK_AND);
         sqlite3WhereExprAnalyze(pSrc, pAndWC);
         pAndWC->pOuter = pWC;
-        testcase( db->mallocFailed );
         if( !db->mallocFailed ){
           for(j=0, pAndTerm=pAndWC->a; j<pAndWC->nTerm; j++, pAndTerm++){
             assert( pAndTerm->pExpr );
@@ -120911,6 +125500,7 @@ static void exprAnalyze(
   int op;                          /* Top-level operator.  pExpr->op */
   Parse *pParse = pWInfo->pParse;  /* Parsing context */
   sqlite3 *db = pParse->db;        /* Database connection */
+  unsigned char eOp2;              /* op2 value for LIKE/REGEXP/GLOB */
 
   if( db->mallocFailed ){
     return;
@@ -121134,7 +125724,7 @@ static void exprAnalyze(
   ** virtual tables.  The native query optimizer does not attempt
   ** to do anything with MATCH functions.
   */
-  if( isMatchOfColumn(pExpr) ){
+  if( isMatchOfColumn(pExpr, &eOp2) ){
     int idxNew;
     Expr *pRight, *pLeft;
     WhereTerm *pNewTerm;
@@ -121155,6 +125745,7 @@ static void exprAnalyze(
       pNewTerm->leftCursor = pLeft->iTable;
       pNewTerm->u.leftColumn = pLeft->iColumn;
       pNewTerm->eOperator = WO_MATCH;
+      pNewTerm->eMatchOp = eOp2;
       markTermAsChild(pWC, idxNew, idxTerm);
       pTerm = &pWC->a[idxTerm];
       pTerm->wtFlags |= TERM_COPIED;
@@ -121257,7 +125848,8 @@ SQLITE_PRIVATE void sqlite3WhereClauseInit(
 
 /*
 ** Deallocate a WhereClause structure.  The WhereClause structure
-** itself is not freed.  This routine is the inverse of sqlite3WhereClauseInit().
+** itself is not freed.  This routine is the inverse of
+** sqlite3WhereClauseInit().
 */
 SQLITE_PRIVATE void sqlite3WhereClauseClear(WhereClause *pWC){
   int i;
@@ -121292,10 +125884,10 @@ SQLITE_PRIVATE Bitmask sqlite3WhereExprUsage(WhereMaskSet *pMaskSet, Expr *p){
     return mask;
   }
   mask = sqlite3WhereExprUsage(pMaskSet, p->pRight);
-  mask |= sqlite3WhereExprUsage(pMaskSet, p->pLeft);
+  if( p->pLeft ) mask |= sqlite3WhereExprUsage(pMaskSet, p->pLeft);
   if( ExprHasProperty(p, EP_xIsSelect) ){
     mask |= exprSelectUsage(pMaskSet, p->x.pSelect);
-  }else{
+  }else if( p->x.pList ){
     mask |= sqlite3WhereExprListUsage(pMaskSet, p->x.pList);
   }
   return mask;
@@ -121351,9 +125943,9 @@ SQLITE_PRIVATE void sqlite3WhereTabFuncArgs(
   pTab = pItem->pTab;
   assert( pTab!=0 );
   pArgs = pItem->u1.pFuncArg;
-  assert( pArgs!=0 );
+  if( pArgs==0 ) return;
   for(j=k=0; j<pArgs->nExpr; j++){
-    while( k<pTab->nCol && (pTab->aCol[k].colFlags & COLFLAG_HIDDEN)==0 ){ k++; }
+    while( k<pTab->nCol && (pTab->aCol[k].colFlags & COLFLAG_HIDDEN)==0 ){k++;}
     if( k>=pTab->nCol ){
       sqlite3ErrorMsg(pParse, "too many arguments on %s() - max %d",
                       pTab->zName, j);
@@ -121405,8 +125997,8 @@ static int whereLoopResize(sqlite3*, WhereLoop*, int);
 /*
 ** Return the estimated number of output rows from a WHERE clause
 */
-SQLITE_PRIVATE u64 sqlite3WhereOutputRowCount(WhereInfo *pWInfo){
-  return sqlite3LogEstToInt(pWInfo->nRowOut);
+SQLITE_PRIVATE LogEst sqlite3WhereOutputRowCount(WhereInfo *pWInfo){
+  return pWInfo->nRowOut;
 }
 
 /*
@@ -121635,7 +126227,10 @@ static WhereTerm *whereScanNext(WhereScan *pScan){
 **
 ** The scanner will be searching the WHERE clause pWC.  It will look
 ** for terms of the form "X <op> <expr>" where X is column iColumn of table
-** iCur.  The <op> must be one of the operators described by opMask.
+** iCur.   Or if pIdx!=0 then X is column iColumn of index pIdx.  pIdx
+** must be one of the indexes of table iCur.
+**
+** The <op> must be one of the operators described by opMask.
 **
 ** If the search is for X and the WHERE clause contains terms of the
 ** form X=Y then this routine might also return terms of the form
@@ -121663,6 +126258,7 @@ static WhereTerm *whereScanInit(
     j = iColumn;
     iColumn = pIdx->aiColumn[j];
     if( iColumn==XN_EXPR ) pScan->pIdxExpr = pIdx->aColExpr->a[j].pExpr;
+    if( iColumn==pIdx->pTable->iPKey ) iColumn = XN_ROWID;
   }
   if( pIdx && iColumn>=0 ){
     pScan->idxaff = pIdx->pTable->aCol[iColumn].affinity;
@@ -121682,11 +126278,12 @@ static WhereTerm *whereScanInit(
 
 /*
 ** Search for a term in the WHERE clause that is of the form "X <op> <expr>"
-** where X is a reference to the iColumn of table iCur and <op> is one of
-** the WO_xx operator codes specified by the op parameter.
-** Return a pointer to the term.  Return 0 if not found.
+** where X is a reference to the iColumn of table iCur or of index pIdx
+** if pIdx!=0 and <op> is one of the WO_xx operator codes specified by
+** the op parameter.  Return a pointer to the term.  Return 0 if not found.
 **
-** If pIdx!=0 then search for terms matching the iColumn-th column of pIdx
+** If pIdx!=0 then it must be one of the indexes of table iCur.  
+** Search for terms matching the iColumn-th column of pIdx
 ** rather than the iColumn-th column of table iCur.
 **
 ** The term returned might by Y=<expr> if there is another constraint in
@@ -122001,7 +126598,7 @@ static void constructAutomaticIndex(
   Expr *pPartial = 0;         /* Partial Index Expression */
   int iContinue = 0;          /* Jump here to skip excluded rows */
   struct SrcList_item *pTabItem;  /* FROM clause term being indexed */
-  int addrCounter;            /* Address where integer counter is initialized */
+  int addrCounter = 0;        /* Address where integer counter is initialized */
   int regBase;                /* Array of registers where record is assembled */
 
   /* Generate code to skip over the creation and initialization of the
@@ -122092,7 +126689,7 @@ static void constructAutomaticIndex(
         idxCols |= cMask;
         pIdx->aiColumn[n] = pTerm->u.leftColumn;
         pColl = sqlite3BinaryCompareCollSeq(pParse, pX->pLeft, pX->pRight);
-        pIdx->azColl[n] = pColl ? pColl->zName : "BINARY";
+        pIdx->azColl[n] = pColl ? pColl->zName : sqlite3StrBINARY;
         n++;
       }
     }
@@ -122104,20 +126701,20 @@ static void constructAutomaticIndex(
   for(i=0; i<mxBitCol; i++){
     if( extraCols & MASKBIT(i) ){
       pIdx->aiColumn[n] = i;
-      pIdx->azColl[n] = "BINARY";
+      pIdx->azColl[n] = sqlite3StrBINARY;
       n++;
     }
   }
   if( pSrc->colUsed & MASKBIT(BMS-1) ){
     for(i=BMS-1; i<pTable->nCol; i++){
       pIdx->aiColumn[n] = i;
-      pIdx->azColl[n] = "BINARY";
+      pIdx->azColl[n] = sqlite3StrBINARY;
       n++;
     }
   }
   assert( n==nKeyCol );
   pIdx->aiColumn[n] = XN_ROWID;
-  pIdx->azColl[n] = "BINARY";
+  pIdx->azColl[n] = sqlite3StrBINARY;
 
   /* Create the automatic index */
   assert( pLevel->iIdxCur>=0 );
@@ -122267,6 +126864,9 @@ static sqlite3_index_info *allocateIndexInfo(
     pIdxCons[j].iTermOffset = i;
     op = (u8)pTerm->eOperator & WO_ALL;
     if( op==WO_IN ) op = WO_EQ;
+    if( op==WO_MATCH ){
+      op = pTerm->eMatchOp;
+    }
     pIdxCons[j].op = op;
     /* The direct assignment in the previous line is possible only because
     ** the WO_ and SQLITE_INDEX_CONSTRAINT_ codes are identical.  The
@@ -122305,7 +126905,6 @@ static sqlite3_index_info *allocateIndexInfo(
 */
 static int vtabBestIndex(Parse *pParse, Table *pTab, sqlite3_index_info *p){
   sqlite3_vtab *pVtab = sqlite3GetVTable(pParse->db, pTab)->pVtab;
-  int i;
   int rc;
 
   TRACE_IDX_INPUTS(p);
@@ -122314,7 +126913,7 @@ static int vtabBestIndex(Parse *pParse, Table *pTab, sqlite3_index_info *p){
 
   if( rc!=SQLITE_OK ){
     if( rc==SQLITE_NOMEM ){
-      pParse->db->mallocFailed = 1;
+      sqlite3OomFault(pParse->db);
     }else if( !pVtab->zErrMsg ){
       sqlite3ErrorMsg(pParse, "%s", sqlite3ErrStr(rc));
     }else{
@@ -122324,12 +126923,16 @@ static int vtabBestIndex(Parse *pParse, Table *pTab, sqlite3_index_info *p){
   sqlite3_free(pVtab->zErrMsg);
   pVtab->zErrMsg = 0;
 
+#if 0
+  /* This error is now caught by the caller.
+  ** Search for "xBestIndex malfunction" below */
   for(i=0; i<p->nConstraint; i++){
     if( !p->aConstraint[i].usable && p->aConstraintUsage[i].argvIndex>0 ){
       sqlite3ErrorMsg(pParse, 
           "table %s: xBestIndex returned an invalid plan", pTab->zName);
     }
   }
+#endif
 
   return pParse->nErr;
 }
@@ -122932,7 +127535,8 @@ static int whereEqualScanEst(
   pBuilder->nRecValid = nEq;
 
   whereKeyStats(pParse, p, pRec, 0, a);
-  WHERETRACE(0x10,("equality scan regions: %d\n", (int)a[1]));
+  WHERETRACE(0x10,("equality scan regions %s(%d): %d\n",
+                   p->zName, nEq-1, (int)a[1]));
   *pnRow = a[1];
   
   return rc;
@@ -123017,11 +127621,12 @@ static void whereTermPrint(WhereTerm *pTerm, int iTerm){
 */
 static void whereLoopPrint(WhereLoop *p, WhereClause *pWC){
   WhereInfo *pWInfo = pWC->pWInfo;
-  int nb = 1+(pWInfo->pTabList->nSrc+7)/8;
+  int nb = 1+(pWInfo->pTabList->nSrc+3)/4;
   struct SrcList_item *pItem = pWInfo->pTabList->a + p->iTab;
   Table *pTab = pItem->pTab;
+  Bitmask mAll = (((Bitmask)1)<<(nb*4)) - 1;
   sqlite3DebugPrintf("%c%2d.%0*llx.%0*llx", p->cId,
-                     p->iTab, nb, p->maskSelf, nb, p->prereq);
+                     p->iTab, nb, p->maskSelf, nb, p->prereq & mAll);
   sqlite3DebugPrintf(" %12s",
                      pItem->zAlias ? pItem->zAlias : pTab->zName);
   if( (p->wsFlags & WHERE_VIRTUALTABLE)==0 ){
@@ -123106,8 +127711,8 @@ static int whereLoopResize(sqlite3 *db, WhereLoop *p, int n){
   WhereTerm **paNew;
   if( p->nLSlot>=n ) return SQLITE_OK;
   n = (n+7)&~7;
-  paNew = sqlite3DbMallocRaw(db, sizeof(p->aLTerm[0])*n);
-  if( paNew==0 ) return SQLITE_NOMEM;
+  paNew = sqlite3DbMallocRawNN(db, sizeof(p->aLTerm[0])*n);
+  if( paNew==0 ) return SQLITE_NOMEM_BKPT;
   memcpy(paNew, p->aLTerm, sizeof(p->aLTerm[0])*p->nLSlot);
   if( p->aLTerm!=p->aLTermSpace ) sqlite3DbFree(db, p->aLTerm);
   p->aLTerm = paNew;
@@ -123122,7 +127727,7 @@ static int whereLoopXfer(sqlite3 *db, WhereLoop *pTo, WhereLoop *pFrom){
   whereLoopClearUnion(db, pTo);
   if( whereLoopResize(db, pTo, pFrom->nLTerm) ){
     memset(&pTo->u, 0, sizeof(pTo->u));
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   memcpy(pTo, pFrom, WHERE_LOOP_XFER_SZ);
   memcpy(pTo->aLTerm, pFrom->aLTerm, pTo->nLTerm*sizeof(pTo->aLTerm[0]));
@@ -123346,6 +127951,7 @@ static int whereLoopInsert(WhereLoopBuilder *pBuilder, WhereLoop *pTemplate){
   WhereLoop **ppPrev, *p;
   WhereInfo *pWInfo = pBuilder->pWInfo;
   sqlite3 *db = pWInfo->pParse->db;
+  int rc;
 
   /* If pBuilder->pOrSet is defined, then only keep track of the costs
   ** and prereqs.
@@ -123403,8 +128009,8 @@ static int whereLoopInsert(WhereLoopBuilder *pBuilder, WhereLoop *pTemplate){
 #endif
   if( p==0 ){
     /* Allocate a new WhereLoop to add to the end of the list */
-    *ppPrev = p = sqlite3DbMallocRaw(db, sizeof(WhereLoop));
-    if( p==0 ) return SQLITE_NOMEM;
+    *ppPrev = p = sqlite3DbMallocRawNN(db, sizeof(WhereLoop));
+    if( p==0 ) return SQLITE_NOMEM_BKPT;
     whereLoopInit(p);
     p->pNextLoop = 0;
   }else{
@@ -123428,14 +128034,14 @@ static int whereLoopInsert(WhereLoopBuilder *pBuilder, WhereLoop *pTemplate){
       whereLoopDelete(db, pToDel);
     }
   }
-  whereLoopXfer(db, p, pTemplate);
+  rc = whereLoopXfer(db, p, pTemplate);
   if( (p->wsFlags & WHERE_VIRTUALTABLE)==0 ){
     Index *pIndex = p->u.btree.pIndex;
     if( pIndex && pIndex->tnum==0 ){
       p->u.btree.pIndex = 0;
     }
   }
-  return SQLITE_OK;
+  return rc;
 }
 
 /*
@@ -123560,14 +128166,12 @@ static int whereLoopAddBtreeIndex(
   WhereTerm *pTop = 0, *pBtm = 0; /* Top and bottom range constraints */
 
   pNew = pBuilder->pNew;
-  if( db->mallocFailed ) return SQLITE_NOMEM;
+  if( db->mallocFailed ) return SQLITE_NOMEM_BKPT;
 
   assert( (pNew->wsFlags & WHERE_VIRTUALTABLE)==0 );
   assert( (pNew->wsFlags & WHERE_TOP_LIMIT)==0 );
   if( pNew->wsFlags & WHERE_BTM_LIMIT ){
     opMask = WO_LT|WO_LE;
-  }else if( /*pProbe->tnum<=0 ||*/ (pSrc->fg.jointype & JT_LEFT)!=0 ){
-    opMask = WO_EQ|WO_IN|WO_GT|WO_GE|WO_LT|WO_LE;
   }else{
     opMask = WO_EQ|WO_IN|WO_GT|WO_GE|WO_LT|WO_LE|WO_ISNULL|WO_IS;
   }
@@ -123605,6 +128209,18 @@ static int whereLoopAddBtreeIndex(
     ** to mix with a lower range bound from some other source */
     if( pTerm->wtFlags & TERM_LIKEOPT && pTerm->eOperator==WO_LT ) continue;
 
+    /* Do not allow IS constraints from the WHERE clause to be used by the
+    ** right table of a LEFT JOIN.  Only constraints in the ON clause are
+    ** allowed */
+    if( (pSrc->fg.jointype & JT_LEFT)!=0
+     && !ExprHasProperty(pTerm->pExpr, EP_FromJoin)
+     && (eOp & (WO_IS|WO_ISNULL))!=0
+    ){
+      testcase( eOp & WO_IS );
+      testcase( eOp & WO_ISNULL );
+      continue;
+    }
+
     pNew->wsFlags = saved_wsFlags;
     pNew->u.btree.nEq = saved_nEq;
     pNew->nLTerm = saved_nLTerm;
@@ -123924,7 +128540,7 @@ static int whereUsablePartialIndex(int iTab, WhereClause *pWC, Expr *pWhere){
 */
 static int whereLoopAddBtree(
   WhereLoopBuilder *pBuilder, /* WHERE clause information */
-  Bitmask mExtra              /* Extra prerequesites for using this table */
+  Bitmask mPrereq             /* Extra prerequesites for using this table */
 ){
   WhereInfo *pWInfo;          /* WHERE analysis context */
   Index *pProbe;              /* An index we are evaluating */
@@ -124024,7 +128640,7 @@ static int whereLoopAddBtree(
         pNew->nOut = 43;  assert( 43==sqlite3LogEst(20) );
         pNew->rRun = sqlite3LogEstAdd(rLogSize,pNew->nOut);
         pNew->wsFlags = WHERE_AUTO_INDEX;
-        pNew->prereq = mExtra | pTerm->prereqRight;
+        pNew->prereq = mPrereq | pTerm->prereqRight;
         rc = whereLoopInsert(pBuilder, pNew);
       }
     }
@@ -124045,7 +128661,7 @@ static int whereLoopAddBtree(
     pNew->nLTerm = 0;
     pNew->iSortIdx = 0;
     pNew->rSetup = 0;
-    pNew->prereq = mExtra;
+    pNew->prereq = mPrereq;
     pNew->nOut = rSize;
     pNew->u.btree.pIndex = pProbe;
     b = indexMightHelpWithOrderBy(pBuilder, pProbe, pSrc->iCursor);
@@ -124118,12 +128734,160 @@ static int whereLoopAddBtree(
 }
 
 #ifndef SQLITE_OMIT_VIRTUALTABLE
+
+/*
+** Argument pIdxInfo is already populated with all constraints that may
+** be used by the virtual table identified by pBuilder->pNew->iTab. This
+** function marks a subset of those constraints usable, invokes the
+** xBestIndex method and adds the returned plan to pBuilder.
+**
+** A constraint is marked usable if:
+**
+**   * Argument mUsable indicates that its prerequisites are available, and
+**
+**   * It is not one of the operators specified in the mExclude mask passed
+**     as the fourth argument (which in practice is either WO_IN or 0).
+**
+** Argument mPrereq is a mask of tables that must be scanned before the
+** virtual table in question. These are added to the plans prerequisites
+** before it is added to pBuilder.
+**
+** Output parameter *pbIn is set to true if the plan added to pBuilder
+** uses one or more WO_IN terms, or false otherwise.
+*/
+static int whereLoopAddVirtualOne(
+  WhereLoopBuilder *pBuilder,
+  Bitmask mPrereq,                /* Mask of tables that must be used. */
+  Bitmask mUsable,                /* Mask of usable tables */
+  u16 mExclude,                   /* Exclude terms using these operators */
+  sqlite3_index_info *pIdxInfo,   /* Populated object for xBestIndex */
+  int *pbIn                       /* OUT: True if plan uses an IN(...) op */
+){
+  WhereClause *pWC = pBuilder->pWC;
+  struct sqlite3_index_constraint *pIdxCons;
+  struct sqlite3_index_constraint_usage *pUsage = pIdxInfo->aConstraintUsage;
+  int i;
+  int mxTerm;
+  int rc = SQLITE_OK;
+  WhereLoop *pNew = pBuilder->pNew;
+  Parse *pParse = pBuilder->pWInfo->pParse;
+  struct SrcList_item *pSrc = &pBuilder->pWInfo->pTabList->a[pNew->iTab];
+  int nConstraint = pIdxInfo->nConstraint;
+
+  assert( (mUsable & mPrereq)==mPrereq );
+  *pbIn = 0;
+  pNew->prereq = mPrereq;
+
+  /* Set the usable flag on the subset of constraints identified by 
+  ** arguments mUsable and mExclude. */
+  pIdxCons = *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint;
+  for(i=0; i<nConstraint; i++, pIdxCons++){
+    WhereTerm *pTerm = &pWC->a[pIdxCons->iTermOffset];
+    pIdxCons->usable = 0;
+    if( (pTerm->prereqRight & mUsable)==pTerm->prereqRight 
+     && (pTerm->eOperator & mExclude)==0
+    ){
+      pIdxCons->usable = 1;
+    }
+  }
+
+  /* Initialize the output fields of the sqlite3_index_info structure */
+  memset(pUsage, 0, sizeof(pUsage[0])*nConstraint);
+  assert( pIdxInfo->needToFreeIdxStr==0 );
+  pIdxInfo->idxStr = 0;
+  pIdxInfo->idxNum = 0;
+  pIdxInfo->orderByConsumed = 0;
+  pIdxInfo->estimatedCost = SQLITE_BIG_DBL / (double)2;
+  pIdxInfo->estimatedRows = 25;
+  pIdxInfo->idxFlags = 0;
+  pIdxInfo->colUsed = (sqlite3_int64)pSrc->colUsed;
+
+  /* Invoke the virtual table xBestIndex() method */
+  rc = vtabBestIndex(pParse, pSrc->pTab, pIdxInfo);
+  if( rc ) return rc;
+
+  mxTerm = -1;
+  assert( pNew->nLSlot>=nConstraint );
+  for(i=0; i<nConstraint; i++) pNew->aLTerm[i] = 0;
+  pNew->u.vtab.omitMask = 0;
+  pIdxCons = *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint;
+  for(i=0; i<nConstraint; i++, pIdxCons++){
+    int iTerm;
+    if( (iTerm = pUsage[i].argvIndex - 1)>=0 ){
+      WhereTerm *pTerm;
+      int j = pIdxCons->iTermOffset;
+      if( iTerm>=nConstraint
+       || j<0
+       || j>=pWC->nTerm
+       || pNew->aLTerm[iTerm]!=0
+       || pIdxCons->usable==0
+      ){
+        rc = SQLITE_ERROR;
+        sqlite3ErrorMsg(pParse,"%s.xBestIndex malfunction",pSrc->pTab->zName);
+        return rc;
+      }
+      testcase( iTerm==nConstraint-1 );
+      testcase( j==0 );
+      testcase( j==pWC->nTerm-1 );
+      pTerm = &pWC->a[j];
+      pNew->prereq |= pTerm->prereqRight;
+      assert( iTerm<pNew->nLSlot );
+      pNew->aLTerm[iTerm] = pTerm;
+      if( iTerm>mxTerm ) mxTerm = iTerm;
+      testcase( iTerm==15 );
+      testcase( iTerm==16 );
+      if( iTerm<16 && pUsage[i].omit ) pNew->u.vtab.omitMask |= 1<<iTerm;
+      if( (pTerm->eOperator & WO_IN)!=0 ){
+        /* A virtual table that is constrained by an IN clause may not
+        ** consume the ORDER BY clause because (1) the order of IN terms
+        ** is not necessarily related to the order of output terms and
+        ** (2) Multiple outputs from a single IN value will not merge
+        ** together.  */
+        pIdxInfo->orderByConsumed = 0;
+        pIdxInfo->idxFlags &= ~SQLITE_INDEX_SCAN_UNIQUE;
+        *pbIn = 1; assert( (mExclude & WO_IN)==0 );
+      }
+    }
+  }
+
+  pNew->nLTerm = mxTerm+1;
+  assert( pNew->nLTerm<=pNew->nLSlot );
+  pNew->u.vtab.idxNum = pIdxInfo->idxNum;
+  pNew->u.vtab.needFree = pIdxInfo->needToFreeIdxStr;
+  pIdxInfo->needToFreeIdxStr = 0;
+  pNew->u.vtab.idxStr = pIdxInfo->idxStr;
+  pNew->u.vtab.isOrdered = (i8)(pIdxInfo->orderByConsumed ?
+      pIdxInfo->nOrderBy : 0);
+  pNew->rSetup = 0;
+  pNew->rRun = sqlite3LogEstFromDouble(pIdxInfo->estimatedCost);
+  pNew->nOut = sqlite3LogEst(pIdxInfo->estimatedRows);
+
+  /* Set the WHERE_ONEROW flag if the xBestIndex() method indicated
+  ** that the scan will visit at most one row. Clear it otherwise. */
+  if( pIdxInfo->idxFlags & SQLITE_INDEX_SCAN_UNIQUE ){
+    pNew->wsFlags |= WHERE_ONEROW;
+  }else{
+    pNew->wsFlags &= ~WHERE_ONEROW;
+  }
+  rc = whereLoopInsert(pBuilder, pNew);
+  if( pNew->u.vtab.needFree ){
+    sqlite3_free(pNew->u.vtab.idxStr);
+    pNew->u.vtab.needFree = 0;
+  }
+  WHERETRACE(0xffff, ("  bIn=%d prereqIn=%04llx prereqOut=%04llx\n",
+                      *pbIn, (sqlite3_uint64)mPrereq,
+                      (sqlite3_uint64)(pNew->prereq & ~mPrereq)));
+
+  return rc;
+}
+
+
 /*
 ** Add all WhereLoop objects for a table of the join identified by
 ** pBuilder->pNew->iTab.  That table is guaranteed to be a virtual table.
 **
-** If there are no LEFT or CROSS JOIN joins in the query, both mExtra and
-** mUnusable are set to 0. Otherwise, mExtra is a mask of all FROM clause
+** If there are no LEFT or CROSS JOIN joins in the query, both mPrereq and
+** mUnusable are set to 0. Otherwise, mPrereq is a mask of all FROM clause
 ** entries that occur before the virtual table in the FROM clause and are
 ** separated from it by at least one LEFT or CROSS JOIN. Similarly, the
 ** mUnusable mask contains all FROM clause entries that occur after the
@@ -124134,187 +128898,122 @@ static int whereLoopAddBtree(
 **
 **   ... FROM t1, t2 LEFT JOIN t3, t4, vt CROSS JOIN t5, t6;
 **
-** then mExtra corresponds to (t1, t2) and mUnusable to (t5, t6).
+** then mPrereq corresponds to (t1, t2) and mUnusable to (t5, t6).
 **
-** All the tables in mExtra must be scanned before the current virtual 
+** All the tables in mPrereq must be scanned before the current virtual 
 ** table. So any terms for which all prerequisites are satisfied by 
-** mExtra may be specified as "usable" in all calls to xBestIndex. 
+** mPrereq may be specified as "usable" in all calls to xBestIndex. 
 ** Conversely, all tables in mUnusable must be scanned after the current
 ** virtual table, so any terms for which the prerequisites overlap with
 ** mUnusable should always be configured as "not-usable" for xBestIndex.
 */
 static int whereLoopAddVirtual(
   WhereLoopBuilder *pBuilder,  /* WHERE clause information */
-  Bitmask mExtra,              /* Tables that must be scanned before this one */
+  Bitmask mPrereq,             /* Tables that must be scanned before this one */
   Bitmask mUnusable            /* Tables that must be scanned after this one */
 ){
+  int rc = SQLITE_OK;          /* Return code */
   WhereInfo *pWInfo;           /* WHERE analysis context */
   Parse *pParse;               /* The parsing context */
   WhereClause *pWC;            /* The WHERE clause */
   struct SrcList_item *pSrc;   /* The FROM clause term to search */
-  Table *pTab;
-  sqlite3 *db;
-  sqlite3_index_info *pIdxInfo;
-  struct sqlite3_index_constraint *pIdxCons;
-  struct sqlite3_index_constraint_usage *pUsage;
-  WhereTerm *pTerm;
-  int i, j;
-  int iTerm, mxTerm;
-  int nConstraint;
-  int seenIn = 0;              /* True if an IN operator is seen */
-  int seenVar = 0;             /* True if a non-constant constraint is seen */
-  int iPhase;                  /* 0: const w/o IN, 1: const, 2: no IN,  2: IN */
+  sqlite3_index_info *p;       /* Object to pass to xBestIndex() */
+  int nConstraint;             /* Number of constraints in p */
+  int bIn;                     /* True if plan uses IN(...) operator */
   WhereLoop *pNew;
-  int rc = SQLITE_OK;
+  Bitmask mBest;               /* Tables used by best possible plan */
 
-  assert( (mExtra & mUnusable)==0 );
+  assert( (mPrereq & mUnusable)==0 );
   pWInfo = pBuilder->pWInfo;
   pParse = pWInfo->pParse;
-  db = pParse->db;
   pWC = pBuilder->pWC;
   pNew = pBuilder->pNew;
   pSrc = &pWInfo->pTabList->a[pNew->iTab];
-  pTab = pSrc->pTab;
-  assert( IsVirtual(pTab) );
-  pIdxInfo = allocateIndexInfo(pParse, pWC, mUnusable, pSrc,pBuilder->pOrderBy);
-  if( pIdxInfo==0 ) return SQLITE_NOMEM;
-  pNew->prereq = 0;
+  assert( IsVirtual(pSrc->pTab) );
+  p = allocateIndexInfo(pParse, pWC, mUnusable, pSrc, pBuilder->pOrderBy);
+  if( p==0 ) return SQLITE_NOMEM_BKPT;
   pNew->rSetup = 0;
   pNew->wsFlags = WHERE_VIRTUALTABLE;
   pNew->nLTerm = 0;
   pNew->u.vtab.needFree = 0;
-  pUsage = pIdxInfo->aConstraintUsage;
-  nConstraint = pIdxInfo->nConstraint;
-  if( whereLoopResize(db, pNew, nConstraint) ){
-    sqlite3DbFree(db, pIdxInfo);
-    return SQLITE_NOMEM;
-  }
-
-  for(iPhase=0; iPhase<=3; iPhase++){
-    if( !seenIn && (iPhase&1)!=0 ){
-      iPhase++;
-      if( iPhase>3 ) break;
-    }
-    if( !seenVar && iPhase>1 ) break;
-    pIdxCons = *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint;
-    for(i=0; i<pIdxInfo->nConstraint; i++, pIdxCons++){
-      j = pIdxCons->iTermOffset;
-      pTerm = &pWC->a[j];
-      switch( iPhase ){
-        case 0:    /* Constants without IN operator */
-          pIdxCons->usable = 0;
-          if( (pTerm->eOperator & WO_IN)!=0 ){
-            seenIn = 1;
-          }
-          if( (pTerm->prereqRight & ~mExtra)!=0 ){
-            seenVar = 1;
-          }else if( (pTerm->eOperator & WO_IN)==0 ){
-            pIdxCons->usable = 1;
-          }
-          break;
-        case 1:    /* Constants with IN operators */
-          assert( seenIn );
-          pIdxCons->usable = (pTerm->prereqRight & ~mExtra)==0;
-          break;
-        case 2:    /* Variables without IN */
-          assert( seenVar );
-          pIdxCons->usable = (pTerm->eOperator & WO_IN)==0;
-          break;
-        default:   /* Variables with IN */
-          assert( seenVar && seenIn );
-          pIdxCons->usable = 1;
-          break;
+  nConstraint = p->nConstraint;
+  if( whereLoopResize(pParse->db, pNew, nConstraint) ){
+    sqlite3DbFree(pParse->db, p);
+    return SQLITE_NOMEM_BKPT;
+  }
+
+  /* First call xBestIndex() with all constraints usable. */
+  WHERETRACE(0x40, ("  VirtualOne: all usable\n"));
+  rc = whereLoopAddVirtualOne(pBuilder, mPrereq, ALLBITS, 0, p, &bIn);
+
+  /* If the call to xBestIndex() with all terms enabled produced a plan
+  ** that does not require any source tables (IOW: a plan with mBest==0),
+  ** then there is no point in making any further calls to xBestIndex() 
+  ** since they will all return the same result (if the xBestIndex()
+  ** implementation is sane). */
+  if( rc==SQLITE_OK && (mBest = (pNew->prereq & ~mPrereq))!=0 ){
+    int seenZero = 0;             /* True if a plan with no prereqs seen */
+    int seenZeroNoIN = 0;         /* Plan with no prereqs and no IN(...) seen */
+    Bitmask mPrev = 0;
+    Bitmask mBestNoIn = 0;
+
+    /* If the plan produced by the earlier call uses an IN(...) term, call
+    ** xBestIndex again, this time with IN(...) terms disabled. */
+    if( bIn ){
+      WHERETRACE(0x40, ("  VirtualOne: all usable w/o IN\n"));
+      rc = whereLoopAddVirtualOne(pBuilder, mPrereq, ALLBITS, WO_IN, p, &bIn);
+      assert( bIn==0 );
+      mBestNoIn = pNew->prereq & ~mPrereq;
+      if( mBestNoIn==0 ){
+        seenZero = 1;
+        seenZeroNoIN = 1;
+      }
+    }
+
+    /* Call xBestIndex once for each distinct value of (prereqRight & ~mPrereq) 
+    ** in the set of terms that apply to the current virtual table.  */
+    while( rc==SQLITE_OK ){
+      int i;
+      Bitmask mNext = ALLBITS;
+      assert( mNext>0 );
+      for(i=0; i<nConstraint; i++){
+        Bitmask mThis = (
+            pWC->a[p->aConstraint[i].iTermOffset].prereqRight & ~mPrereq
+        );
+        if( mThis>mPrev && mThis<mNext ) mNext = mThis;
+      }
+      mPrev = mNext;
+      if( mNext==ALLBITS ) break;
+      if( mNext==mBest || mNext==mBestNoIn ) continue;
+      WHERETRACE(0x40, ("  VirtualOne: mPrev=%04llx mNext=%04llx\n",
+                       (sqlite3_uint64)mPrev, (sqlite3_uint64)mNext));
+      rc = whereLoopAddVirtualOne(pBuilder, mPrereq, mNext|mPrereq, 0, p, &bIn);
+      if( pNew->prereq==mPrereq ){
+        seenZero = 1;
+        if( bIn==0 ) seenZeroNoIN = 1;
       }
     }
-    memset(pUsage, 0, sizeof(pUsage[0])*pIdxInfo->nConstraint);
-    if( pIdxInfo->needToFreeIdxStr ) sqlite3_free(pIdxInfo->idxStr);
-    pIdxInfo->idxStr = 0;
-    pIdxInfo->idxNum = 0;
-    pIdxInfo->needToFreeIdxStr = 0;
-    pIdxInfo->orderByConsumed = 0;
-    pIdxInfo->estimatedCost = SQLITE_BIG_DBL / (double)2;
-    pIdxInfo->estimatedRows = 25;
-    pIdxInfo->idxFlags = 0;
-    rc = vtabBestIndex(pParse, pTab, pIdxInfo);
-    if( rc ) goto whereLoopAddVtab_exit;
-    pIdxCons = *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint;
-    pNew->prereq = mExtra;
-    mxTerm = -1;
-    assert( pNew->nLSlot>=nConstraint );
-    for(i=0; i<nConstraint; i++) pNew->aLTerm[i] = 0;
-    pNew->u.vtab.omitMask = 0;
-    for(i=0; i<nConstraint; i++, pIdxCons++){
-      if( (iTerm = pUsage[i].argvIndex - 1)>=0 ){
-        j = pIdxCons->iTermOffset;
-        if( iTerm>=nConstraint
-         || j<0
-         || j>=pWC->nTerm
-         || pNew->aLTerm[iTerm]!=0
-        ){
-          rc = SQLITE_ERROR;
-          sqlite3ErrorMsg(pParse, "%s.xBestIndex() malfunction", pTab->zName);
-          goto whereLoopAddVtab_exit;
-        }
-        testcase( iTerm==nConstraint-1 );
-        testcase( j==0 );
-        testcase( j==pWC->nTerm-1 );
-        pTerm = &pWC->a[j];
-        pNew->prereq |= pTerm->prereqRight;
-        assert( iTerm<pNew->nLSlot );
-        pNew->aLTerm[iTerm] = pTerm;
-        if( iTerm>mxTerm ) mxTerm = iTerm;
-        testcase( iTerm==15 );
-        testcase( iTerm==16 );
-        if( iTerm<16 && pUsage[i].omit ) pNew->u.vtab.omitMask |= 1<<iTerm;
-        if( (pTerm->eOperator & WO_IN)!=0 ){
-          if( pUsage[i].omit==0 ){
-            /* Do not attempt to use an IN constraint if the virtual table
-            ** says that the equivalent EQ constraint cannot be safely omitted.
-            ** If we do attempt to use such a constraint, some rows might be
-            ** repeated in the output. */
-            break;
-          }
-          /* A virtual table that is constrained by an IN clause may not
-          ** consume the ORDER BY clause because (1) the order of IN terms
-          ** is not necessarily related to the order of output terms and
-          ** (2) Multiple outputs from a single IN value will not merge
-          ** together.  */
-          pIdxInfo->orderByConsumed = 0;
-          pIdxInfo->idxFlags &= ~SQLITE_INDEX_SCAN_UNIQUE;
-        }
-      }
-    }
-    if( i>=nConstraint ){
-      pNew->nLTerm = mxTerm+1;
-      assert( pNew->nLTerm<=pNew->nLSlot );
-      pNew->u.vtab.idxNum = pIdxInfo->idxNum;
-      pNew->u.vtab.needFree = pIdxInfo->needToFreeIdxStr;
-      pIdxInfo->needToFreeIdxStr = 0;
-      pNew->u.vtab.idxStr = pIdxInfo->idxStr;
-      pNew->u.vtab.isOrdered = (i8)(pIdxInfo->orderByConsumed ?
-                                      pIdxInfo->nOrderBy : 0);
-      pNew->rSetup = 0;
-      pNew->rRun = sqlite3LogEstFromDouble(pIdxInfo->estimatedCost);
-      pNew->nOut = sqlite3LogEst(pIdxInfo->estimatedRows);
 
-      /* Set the WHERE_ONEROW flag if the xBestIndex() method indicated
-      ** that the scan will visit at most one row. Clear it otherwise. */
-      if( pIdxInfo->idxFlags & SQLITE_INDEX_SCAN_UNIQUE ){
-        pNew->wsFlags |= WHERE_ONEROW;
-      }else{
-        pNew->wsFlags &= ~WHERE_ONEROW;
-      }
-      whereLoopInsert(pBuilder, pNew);
-      if( pNew->u.vtab.needFree ){
-        sqlite3_free(pNew->u.vtab.idxStr);
-        pNew->u.vtab.needFree = 0;
-      }
+    /* If the calls to xBestIndex() in the above loop did not find a plan
+    ** that requires no source tables at all (i.e. one guaranteed to be
+    ** usable), make a call here with all source tables disabled */
+    if( rc==SQLITE_OK && seenZero==0 ){
+      WHERETRACE(0x40, ("  VirtualOne: all disabled\n"));
+      rc = whereLoopAddVirtualOne(pBuilder, mPrereq, mPrereq, 0, p, &bIn);
+      if( bIn==0 ) seenZeroNoIN = 1;
     }
-  }  
 
-whereLoopAddVtab_exit:
-  if( pIdxInfo->needToFreeIdxStr ) sqlite3_free(pIdxInfo->idxStr);
-  sqlite3DbFree(db, pIdxInfo);
+    /* If the calls to xBestIndex() have so far failed to find a plan
+    ** that requires no source tables at all and does not use an IN(...)
+    ** operator, make a final call to obtain one here.  */
+    if( rc==SQLITE_OK && seenZeroNoIN==0 ){
+      WHERETRACE(0x40, ("  VirtualOne: all disabled and w/o IN\n"));
+      rc = whereLoopAddVirtualOne(pBuilder, mPrereq, mPrereq, WO_IN, p, &bIn);
+    }
+  }
+
+  if( p->needToFreeIdxStr ) sqlite3_free(p->idxStr);
+  sqlite3DbFree(pParse->db, p);
   return rc;
 }
 #endif /* SQLITE_OMIT_VIRTUALTABLE */
@@ -124325,7 +129024,7 @@ whereLoopAddVtab_exit:
 */
 static int whereLoopAddOr(
   WhereLoopBuilder *pBuilder, 
-  Bitmask mExtra, 
+  Bitmask mPrereq, 
   Bitmask mUnusable
 ){
   WhereInfo *pWInfo = pBuilder->pWInfo;
@@ -124386,14 +129085,14 @@ static int whereLoopAddOr(
 #endif
 #ifndef SQLITE_OMIT_VIRTUALTABLE
         if( IsVirtual(pItem->pTab) ){
-          rc = whereLoopAddVirtual(&sSubBuild, mExtra, mUnusable);
+          rc = whereLoopAddVirtual(&sSubBuild, mPrereq, mUnusable);
         }else
 #endif
         {
-          rc = whereLoopAddBtree(&sSubBuild, mExtra);
+          rc = whereLoopAddBtree(&sSubBuild, mPrereq);
         }
         if( rc==SQLITE_OK ){
-          rc = whereLoopAddOr(&sSubBuild, mExtra, mUnusable);
+          rc = whereLoopAddOr(&sSubBuild, mPrereq, mUnusable);
         }
         assert( rc==SQLITE_OK || sCur.n==0 );
         if( sCur.n==0 ){
@@ -124450,7 +129149,7 @@ static int whereLoopAddOr(
 */
 static int whereLoopAddAll(WhereLoopBuilder *pBuilder){
   WhereInfo *pWInfo = pBuilder->pWInfo;
-  Bitmask mExtra = 0;
+  Bitmask mPrereq = 0;
   Bitmask mPrior = 0;
   int iTab;
   SrcList *pTabList = pWInfo->pTabList;
@@ -124471,7 +129170,7 @@ static int whereLoopAddAll(WhereLoopBuilder *pBuilder){
     if( ((pItem->fg.jointype|priorJointype) & (JT_LEFT|JT_CROSS))!=0 ){
       /* This condition is true when pItem is the FROM clause term on the
       ** right-hand-side of a LEFT or CROSS JOIN.  */
-      mExtra = mPrior;
+      mPrereq = mPrior;
     }
     priorJointype = pItem->fg.jointype;
     if( IsVirtual(pItem->pTab) ){
@@ -124481,12 +129180,12 @@ static int whereLoopAddAll(WhereLoopBuilder *pBuilder){
           mUnusable |= sqlite3WhereGetMask(&pWInfo->sMaskSet, p->iCursor);
         }
       }
-      rc = whereLoopAddVirtual(pBuilder, mExtra, mUnusable);
+      rc = whereLoopAddVirtual(pBuilder, mPrereq, mUnusable);
     }else{
-      rc = whereLoopAddBtree(pBuilder, mExtra);
+      rc = whereLoopAddBtree(pBuilder, mPrereq);
     }
     if( rc==SQLITE_OK ){
-      rc = whereLoopAddOr(pBuilder, mExtra, mUnusable);
+      rc = whereLoopAddOr(pBuilder, mPrereq, mUnusable);
     }
     mPrior |= pNew->maskSelf;
     if( rc || db->mallocFailed ) break;
@@ -124829,15 +129528,14 @@ static LogEst whereSortingCost(
   LogEst rScale, rSortCost;
   assert( nOrderBy>0 && 66==sqlite3LogEst(100) );
   rScale = sqlite3LogEst((nOrderBy-nSorted)*100/nOrderBy) - 66;
-  rSortCost = nRow + estLog(nRow) + rScale + 16;
+  rSortCost = nRow + rScale + 16;
 
-  /* TUNING: The cost of implementing DISTINCT using a B-TREE is
-  ** similar but with a larger constant of proportionality. 
-  ** Multiply by an additional factor of 3.0.  */
-  if( pWInfo->wctrlFlags & WHERE_WANT_DISTINCT ){
-    rSortCost += 16;
+  /* Multiple by log(M) where M is the number of output rows.
+  ** Use the LIMIT for M if it is smaller */
+  if( (pWInfo->wctrlFlags & WHERE_USE_LIMIT)!=0 && pWInfo->iLimit<nRow ){
+    nRow = pWInfo->iLimit;
   }
-
+  rSortCost += estLog(nRow);
   return rSortCost;
 }
 
@@ -124899,8 +129597,8 @@ static int wherePathSolver(WhereInfo *pWInfo, LogEst nRowEst){
   /* Allocate and initialize space for aTo, aFrom and aSortCost[] */
   nSpace = (sizeof(WherePath)+sizeof(WhereLoop*)*nLoop)*mxChoice*2;
   nSpace += sizeof(LogEst) * nOrderBy;
-  pSpace = sqlite3DbMallocRaw(db, nSpace);
-  if( pSpace==0 ) return SQLITE_NOMEM;
+  pSpace = sqlite3DbMallocRawNN(db, nSpace);
+  if( pSpace==0 ) return SQLITE_NOMEM_BKPT;
   aTo = (WherePath*)pSpace;
   aFrom = aTo+mxChoice;
   memset(aFrom, 0, sizeof(aFrom[0]));
@@ -124955,6 +129653,12 @@ static int wherePathSolver(WhereInfo *pWInfo, LogEst nRowEst){
 
         if( (pWLoop->prereq & ~pFrom->maskLoop)!=0 ) continue;
         if( (pWLoop->maskSelf & pFrom->maskLoop)!=0 ) continue;
+        if( (pWLoop->wsFlags & WHERE_AUTO_INDEX)!=0 && pFrom->nRow<10 ){
+          /* Do not use an automatic index if the this loop is expected
+          ** to run less than 2 times. */
+          assert( 10==sqlite3LogEst(2) );
+          continue;
+        }
         /* At this point, pWLoop is a candidate to be the next loop. 
         ** Compute its cost */
         rUnsorted = sqlite3LogEstAdd(pWLoop->rSetup,pWLoop->rRun + pFrom->nRow);
@@ -125147,9 +129851,9 @@ static int wherePathSolver(WhereInfo *pWInfo, LogEst nRowEst){
    && nRowEst
   ){
     Bitmask notUsed;
-    int rc = wherePathSatisfiesOrderBy(pWInfo, pWInfo->pResultSet, pFrom,
+    int rc = wherePathSatisfiesOrderBy(pWInfo, pWInfo->pDistinctSet, pFrom,
                  WHERE_DISTINCTBY, nLoop-1, pFrom->aLoop[nLoop-1], &notUsed);
-    if( rc==pWInfo->pResultSet->nExpr ){
+    if( rc==pWInfo->pDistinctSet->nExpr ){
       pWInfo->eDistinct = WHERE_DISTINCT_ORDERED;
     }
   }
@@ -125207,7 +129911,7 @@ static int whereShortCut(WhereLoopBuilder *pBuilder){
   int j;
   Table *pTab;
   Index *pIdx;
-  
+
   pWInfo = pBuilder->pWInfo;
   if( pWInfo->wctrlFlags & WHERE_FORCE_TABLE ) return 0;
   assert( pWInfo->pTabList->nSrc>=1 );
@@ -125364,13 +130068,14 @@ static int whereShortCut(WhereLoopBuilder *pBuilder){
 ** used.
 */
 SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
-  Parse *pParse,        /* The parser context */
-  SrcList *pTabList,    /* FROM clause: A list of all tables to be scanned */
-  Expr *pWhere,         /* The WHERE clause */
-  ExprList *pOrderBy,   /* An ORDER BY (or GROUP BY) clause, or NULL */
-  ExprList *pResultSet, /* Result set of the query */
-  u16 wctrlFlags,       /* One of the WHERE_* flags defined in sqliteInt.h */
-  int iIdxCur           /* If WHERE_ONETABLE_ONLY is set, index cursor number */
+  Parse *pParse,          /* The parser context */
+  SrcList *pTabList,      /* FROM clause: A list of all tables to be scanned */
+  Expr *pWhere,           /* The WHERE clause */
+  ExprList *pOrderBy,     /* An ORDER BY (or GROUP BY) clause, or NULL */
+  ExprList *pDistinctSet, /* Try not to output two rows that duplicate these */
+  u16 wctrlFlags,         /* The WHERE_* flags defined in sqliteInt.h */
+  int iAuxArg             /* If WHERE_ONETABLE_ONLY is set, index cursor number
+                          ** If WHERE_USE_LIMIT, then the limit amount */
 ){
   int nByteWInfo;            /* Num. bytes allocated for WhereInfo struct */
   int nTabList;              /* Number of elements in pTabList */
@@ -125384,12 +130089,17 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
   int ii;                    /* Loop counter */
   sqlite3 *db;               /* Database connection */
   int rc;                    /* Return code */
+  u8 bFordelete = 0;         /* OPFLAG_FORDELETE or zero, as appropriate */
 
   assert( (wctrlFlags & WHERE_ONEPASS_MULTIROW)==0 || (
         (wctrlFlags & WHERE_ONEPASS_DESIRED)!=0 
      && (wctrlFlags & WHERE_OMIT_OPEN_CLOSE)==0 
   ));
 
+  /* Only one of WHERE_ONETABLE_ONLY or WHERE_USE_LIMIT */
+  assert( (wctrlFlags & WHERE_ONETABLE_ONLY)==0
+            || (wctrlFlags & WHERE_USE_LIMIT)==0 );
+
   /* Variable initialization */
   db = pParse->db;
   memset(&sWLB, 0, sizeof(sWLB));
@@ -125440,9 +130150,10 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
   pWInfo->pParse = pParse;
   pWInfo->pTabList = pTabList;
   pWInfo->pOrderBy = pOrderBy;
-  pWInfo->pResultSet = pResultSet;
+  pWInfo->pDistinctSet = pDistinctSet;
   pWInfo->iBreak = pWInfo->iContinue = sqlite3VdbeMakeLabel(v);
   pWInfo->wctrlFlags = wctrlFlags;
+  pWInfo->iLimit = iAuxArg;
   pWInfo->savedNQueryLoop = pParse->nQueryLoop;
   assert( pWInfo->eOnePass==ONEPASS_OFF );  /* ONEPASS defaults to OFF */
   pMaskSet = &pWInfo->sMaskSet;
@@ -125512,20 +130223,25 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
   if( db->mallocFailed ) goto whereBeginError;
 
   if( wctrlFlags & WHERE_WANT_DISTINCT ){
-    if( isDistinctRedundant(pParse, pTabList, &pWInfo->sWC, pResultSet) ){
+    if( isDistinctRedundant(pParse, pTabList, &pWInfo->sWC, pDistinctSet) ){
       /* The DISTINCT marking is pointless.  Ignore it. */
       pWInfo->eDistinct = WHERE_DISTINCT_UNIQUE;
     }else if( pOrderBy==0 ){
       /* Try to ORDER BY the result set to make distinct processing easier */
       pWInfo->wctrlFlags |= WHERE_DISTINCTBY;
-      pWInfo->pOrderBy = pResultSet;
+      pWInfo->pOrderBy = pDistinctSet;
     }
   }
 
   /* Construct the WhereLoop objects */
-  WHERETRACE(0xffff,("*** Optimizer Start *** (wctrlFlags: 0x%x)\n",
-             wctrlFlags));
 #if defined(WHERETRACE_ENABLED)
+  if( sqlite3WhereTrace & 0xffff ){
+    sqlite3DebugPrintf("*** Optimizer Start *** (wctrlFlags: 0x%x",wctrlFlags);
+    if( wctrlFlags & WHERE_USE_LIMIT ){
+      sqlite3DebugPrintf(", limit: %d", iAuxArg);
+    }
+    sqlite3DebugPrintf(")\n");
+  }
   if( sqlite3WhereTrace & 0x100 ){ /* Display all terms of the WHERE clause */
     int i;
     for(i=0; i<sWLB.pWC->nTerm; i++){
@@ -125559,7 +130275,7 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
     }
   }
   if( pWInfo->pOrderBy==0 && (db->flags & SQLITE_ReverseOrder)!=0 ){
-     pWInfo->revMask = (Bitmask)(-1);
+     pWInfo->revMask = ALLBITS;
   }
   if( pParse->nErr || NEVER(db->mallocFailed) ){
     goto whereBeginError;
@@ -125592,10 +130308,10 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
 #endif
   /* Attempt to omit tables from the join that do not effect the result */
   if( pWInfo->nLevel>=2
-   && pResultSet!=0
+   && pDistinctSet!=0
    && OptimizationEnabled(db, SQLITE_OmitNoopJoin)
   ){
-    Bitmask tabUsed = sqlite3WhereExprListUsage(pMaskSet, pResultSet);
+    Bitmask tabUsed = sqlite3WhereExprListUsage(pMaskSet, pDistinctSet);
     if( sWLB.pOrderBy ){
       tabUsed |= sqlite3WhereExprListUsage(pMaskSet, sWLB.pOrderBy);
     }
@@ -125628,19 +130344,21 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
 
   /* If the caller is an UPDATE or DELETE statement that is requesting
   ** to use a one-pass algorithm, determine if this is appropriate.
-  ** The one-pass algorithm only works if the WHERE clause constrains
-  ** the statement to update or delete a single row.
   */
   assert( (wctrlFlags & WHERE_ONEPASS_DESIRED)==0 || pWInfo->nLevel==1 );
   if( (wctrlFlags & WHERE_ONEPASS_DESIRED)!=0 ){
     int wsFlags = pWInfo->a[0].pWLoop->wsFlags;
     int bOnerow = (wsFlags & WHERE_ONEROW)!=0;
-    if( bOnerow || ( (wctrlFlags & WHERE_ONEPASS_MULTIROW)
-       && 0==(wsFlags & WHERE_VIRTUALTABLE)
-    )){
+    if( bOnerow
+     || ((wctrlFlags & WHERE_ONEPASS_MULTIROW)!=0
+           && 0==(wsFlags & WHERE_VIRTUALTABLE))
+    ){
       pWInfo->eOnePass = bOnerow ? ONEPASS_SINGLE : ONEPASS_MULTI;
-      if( HasRowid(pTabList->a[0].pTab) ){
-        pWInfo->a[0].pWLoop->wsFlags &= ~WHERE_IDX_ONLY;
+      if( HasRowid(pTabList->a[0].pTab) && (wsFlags & WHERE_IDX_ONLY) ){
+        if( wctrlFlags & WHERE_ONEPASS_MULTIROW ){
+          bFordelete = OPFLAG_FORDELETE;
+        }
+        pWInfo->a[0].pWLoop->wsFlags = (wsFlags & ~WHERE_IDX_ONLY);
       }
     }
   }
@@ -125684,10 +130402,17 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
         Bitmask b = pTabItem->colUsed;
         int n = 0;
         for(; b; b=b>>1, n++){}
-        sqlite3VdbeChangeP4(v, sqlite3VdbeCurrentAddr(v)-1, 
-                            SQLITE_INT_TO_PTR(n), P4_INT32);
+        sqlite3VdbeChangeP4(v, -1, SQLITE_INT_TO_PTR(n), P4_INT32);
         assert( n<=pTab->nCol );
       }
+#ifdef SQLITE_ENABLE_CURSOR_HINTS
+      if( pLoop->u.btree.pIndex!=0 ){
+        sqlite3VdbeChangeP5(v, OPFLAG_SEEKEQ|bFordelete);
+      }else
+#endif
+      {
+        sqlite3VdbeChangeP5(v, bFordelete);
+      }
 #ifdef SQLITE_ENABLE_COLUMN_USED_MASK
       sqlite3VdbeAddOp4Dup8(v, OP_ColumnsUsed, pTabItem->iCursor, 0, 0,
                             (const u8*)&pTabItem->colUsed, P4_INT64);
@@ -125699,8 +130424,8 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
       Index *pIx = pLoop->u.btree.pIndex;
       int iIndexCur;
       int op = OP_OpenRead;
-      /* iIdxCur is always set if to a positive value if ONEPASS is possible */
-      assert( iIdxCur!=0 || (pWInfo->wctrlFlags & WHERE_ONEPASS_DESIRED)==0 );
+      /* iAuxArg is always set if to a positive value if ONEPASS is possible */
+      assert( iAuxArg!=0 || (pWInfo->wctrlFlags & WHERE_ONEPASS_DESIRED)==0 );
       if( !HasRowid(pTab) && IsPrimaryKeyIndex(pIx)
        && (wctrlFlags & WHERE_ONETABLE_ONLY)!=0
       ){
@@ -125710,7 +130435,7 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
         op = 0;
       }else if( pWInfo->eOnePass!=ONEPASS_OFF ){
         Index *pJ = pTabItem->pTab->pIndex;
-        iIndexCur = iIdxCur;
+        iIndexCur = iAuxArg;
         assert( wctrlFlags & WHERE_ONEPASS_DESIRED );
         while( ALWAYS(pJ) && pJ!=pIx ){
           iIndexCur++;
@@ -125718,8 +130443,8 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
         }
         op = OP_OpenWrite;
         pWInfo->aiCurOnePass[1] = iIndexCur;
-      }else if( iIdxCur && (wctrlFlags & WHERE_ONETABLE_ONLY)!=0 ){
-        iIndexCur = iIdxCur;
+      }else if( iAuxArg && (wctrlFlags & WHERE_ONETABLE_ONLY)!=0 ){
+        iIndexCur = iAuxArg;
         if( wctrlFlags & WHERE_REOPEN_IDX ) op = OP_ReopenIdx;
       }else{
         iIndexCur = pParse->nTab++;
@@ -125850,16 +130575,13 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
       sqlite3VdbeJumpHere(v, pLevel->addrSkip);
       sqlite3VdbeJumpHere(v, pLevel->addrSkip-2);
     }
+#ifndef SQLITE_LIKE_DOESNT_MATCH_BLOBS
     if( pLevel->addrLikeRep ){
-      int op;
-      if( sqlite3VdbeGetOp(v, pLevel->addrLikeRep-1)->p1 ){
-        op = OP_DecrJumpZero;
-      }else{
-        op = OP_JumpZeroIncr;
-      }
-      sqlite3VdbeAddOp2(v, op, pLevel->iLikeRepCntr, pLevel->addrLikeRep);
+      sqlite3VdbeAddOp2(v, OP_DecrJumpZero, (int)(pLevel->iLikeRepCntr>>1),
+                        pLevel->addrLikeRep);
       VdbeCoverage(v);
     }
+#endif
     if( pLevel->iLeftJoin ){
       addr = sqlite3VdbeAddOp1(v, OP_IfPos, pLevel->iLeftJoin); VdbeCoverage(v);
       assert( (pLoop->wsFlags & WHERE_IDX_ONLY)==0
@@ -125983,18 +130705,32 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
 
 /************** End of where.c ***********************************************/
 /************** Begin file parse.c *******************************************/
-/* Driver template for the LEMON parser generator.
-** The author disclaims copyright to this source code.
+/*
+** 2000-05-29
+**
+** The author disclaims copyright to this source code.  In place of
+** a legal notice, here is a blessing:
+**
+**    May you do good and not evil.
+**    May you find forgiveness for yourself and forgive others.
+**    May you share freely, never taking more than you give.
+**
+*************************************************************************
+** Driver template for the LEMON parser generator.
 **
-** This version of "lempar.c" is modified, slightly, for use by SQLite.
-** The only modifications are the addition of a couple of NEVER()
-** macros to disable tests that are needed in the case of a general
-** LALR(1) grammar but which are always false in the
-** specific grammar used by SQLite.
+** The "lemon" program processes an LALR(1) input grammar file, then uses
+** this template to construct a parser.  The "lemon" program inserts text
+** at each "%%" line.  Also, any "P-a-r-s-e" identifer prefix (without the
+** interstitial "-" characters) contained in this template is changed into
+** the value of the %name directive from the grammar.  Otherwise, the content
+** of this template is copied straight through into the generate parser
+** source file.
+**
+** The following is the concatenation of all %include directives from the
+** input grammar file:
 */
-/* First off, code is included that follows the "include" declaration
-** in the input grammar file. */
 /* #include <stdio.h> */
+/************ Begin %include sections from the grammar ************************/
 
 /* #include "sqliteInt.h" */
 
@@ -126010,6 +130746,18 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
 #define yytestcase(X) testcase(X)
 
 /*
+** Indicate that sqlite3ParserFree() will never be called with a null
+** pointer.
+*/
+#define YYPARSEFREENEVERNULL 1
+
+/*
+** Alternative datatype for the argument to the malloc() routine passed
+** into sqlite3ParserAlloc().  The default is size_t.
+*/
+#define YYMALLOCARGTYPE  u64
+
+/*
 ** An instance of this structure holds information about the
 ** LIMIT clause of a SELECT statement.
 */
@@ -126043,6 +130791,15 @@ struct TrigEvent { int a; IdList * b; };
 */
 struct AttachKey { int type;  Token key; };
 
+/*
+** Disable lookaside memory allocation for objects that might be
+** shared across database connections.
+*/
+static void disableLookaside(Parse *pParse){
+  pParse->disableLookaside++;
+  pParse->db->lookaside.bDisable++;
+}
+
 
   /*
   ** For a compound SELECT statement, make sure p->pPrior->pNext==p for
@@ -126079,46 +130836,51 @@ struct AttachKey { int type;  Token key; };
   ** new Expr to populate pOut.  Set the span of pOut to be the identifier
   ** that created the expression.
   */
-  static void spanExpr(ExprSpan *pOut, Parse *pParse, int op, Token *pValue){
-    pOut->pExpr = sqlite3PExpr(pParse, op, 0, 0, pValue);
-    pOut->zStart = pValue->z;
-    pOut->zEnd = &pValue->z[pValue->n];
+  static void spanExpr(ExprSpan *pOut, Parse *pParse, int op, Token t){
+    pOut->pExpr = sqlite3PExpr(pParse, op, 0, 0, &t);
+    pOut->zStart = t.z;
+    pOut->zEnd = &t.z[t.n];
   }
 
   /* This routine constructs a binary expression node out of two ExprSpan
   ** objects and uses the result to populate a new ExprSpan object.
   */
   static void spanBinaryExpr(
-    ExprSpan *pOut,     /* Write the result here */
     Parse *pParse,      /* The parsing context.  Errors accumulate here */
     int op,             /* The binary operation */
-    ExprSpan *pLeft,    /* The left operand */
+    ExprSpan *pLeft,    /* The left operand, and output */
     ExprSpan *pRight    /* The right operand */
   ){
-    pOut->pExpr = sqlite3PExpr(pParse, op, pLeft->pExpr, pRight->pExpr, 0);
-    pOut->zStart = pLeft->zStart;
-    pOut->zEnd = pRight->zEnd;
+    pLeft->pExpr = sqlite3PExpr(pParse, op, pLeft->pExpr, pRight->pExpr, 0);
+    pLeft->zEnd = pRight->zEnd;
+  }
+
+  /* If doNot is true, then add a TK_NOT Expr-node wrapper around the
+  ** outside of *ppExpr.
+  */
+  static void exprNot(Parse *pParse, int doNot, ExprSpan *pSpan){
+    if( doNot ){
+      pSpan->pExpr = sqlite3PExpr(pParse, TK_NOT, pSpan->pExpr, 0, 0);
+    }
   }
 
   /* Construct an expression node for a unary postfix operator
   */
   static void spanUnaryPostfix(
-    ExprSpan *pOut,        /* Write the new expression node here */
     Parse *pParse,         /* Parsing context to record errors */
     int op,                /* The operator */
-    ExprSpan *pOperand,    /* The operand */
+    ExprSpan *pOperand,    /* The operand, and output */
     Token *pPostOp         /* The operand token for setting the span */
   ){
-    pOut->pExpr = sqlite3PExpr(pParse, op, pOperand->pExpr, 0, 0);
-    pOut->zStart = pOperand->zStart;
-    pOut->zEnd = &pPostOp->z[pPostOp->n];
+    pOperand->pExpr = sqlite3PExpr(pParse, op, pOperand->pExpr, 0, 0);
+    pOperand->zEnd = &pPostOp->z[pPostOp->n];
   }                           
 
   /* A routine to convert a binary TK_IS or TK_ISNOT expression into a
   ** unary TK_ISNULL or TK_NOTNULL expression. */
   static void binaryToUnaryIfNull(Parse *pParse, Expr *pY, Expr *pA, int op){
     sqlite3 *db = pParse->db;
-    if( pY && pA && pY->op==TK_NULL ){
+    if( pA && pY && pY->op==TK_NULL ){
       pA->op = (u8)op;
       sqlite3ExprDelete(db, pA->pRight);
       pA->pRight = 0;
@@ -126134,8 +130896,8 @@ struct AttachKey { int type;  Token key; };
     ExprSpan *pOperand,    /* The operand */
     Token *pPreOp         /* The operand token for setting the span */
   ){
-    pOut->pExpr = sqlite3PExpr(pParse, op, pOperand->pExpr, 0, 0);
     pOut->zStart = pPreOp->z;
+    pOut->pExpr = sqlite3PExpr(pParse, op, pOperand->pExpr, 0, 0);
     pOut->zEnd = pOperand->zEnd;
   }
 
@@ -126161,44 +130923,42 @@ struct AttachKey { int type;  Token key; };
     sqlite3ExprListSetName(pParse, p, pIdToken, 1);
     return p;
   }
-/* Next is all token values, in a form suitable for use by makeheaders.
-** This section will be null unless lemon is run with the -m switch.
-*/
-/* 
-** These constants (all generated automatically by the parser generator)
-** specify the various kinds of tokens (terminals) that the parser
-** understands. 
-**
-** Each symbol here is a terminal symbol in the grammar.
-*/
-/* Make sure the INTERFACE macro is defined.
-*/
-#ifndef INTERFACE
-# define INTERFACE 1
-#endif
-/* The next thing included is series of defines which control
+/**************** End of %include directives **********************************/
+/* These constants specify the various numeric values for terminal symbols
+** in a format understandable to "makeheaders".  This section is blank unless
+** "lemon" is run with the "-m" command-line option.
+***************** Begin makeheaders token definitions *************************/
+/**************** End makeheaders token definitions ***************************/
+
+/* The next sections is a series of control #defines.
 ** various aspects of the generated parser.
-**    YYCODETYPE         is the data type used for storing terminal
-**                       and nonterminal numbers.  "unsigned char" is
-**                       used if there are fewer than 250 terminals
-**                       and nonterminals.  "int" is used otherwise.
-**    YYNOCODE           is a number of type YYCODETYPE which corresponds
-**                       to no legal terminal or nonterminal number.  This
-**                       number is used to fill in empty slots of the hash 
-**                       table.
+**    YYCODETYPE         is the data type used to store the integer codes
+**                       that represent terminal and non-terminal symbols.
+**                       "unsigned char" is used if there are fewer than
+**                       256 symbols.  Larger types otherwise.
+**    YYNOCODE           is a number of type YYCODETYPE that is not used for
+**                       any terminal or nonterminal symbol.
 **    YYFALLBACK         If defined, this indicates that one or more tokens
-**                       have fall-back values which should be used if the
-**                       original value of the token will not parse.
-**    YYACTIONTYPE       is the data type used for storing terminal
-**                       and nonterminal numbers.  "unsigned char" is
-**                       used if there are fewer than 250 rules and
-**                       states combined.  "int" is used otherwise.
-**    sqlite3ParserTOKENTYPE     is the data type used for minor tokens given 
-**                       directly to the parser from the tokenizer.
-**    YYMINORTYPE        is the data type used for all minor tokens.
+**                       (also known as: "terminal symbols") have fall-back
+**                       values which should be used if the original symbol
+**                       would not parse.  This permits keywords to sometimes
+**                       be used as identifiers, for example.
+**    YYACTIONTYPE       is the data type used for "action codes" - numbers
+**                       that indicate what to do in response to the next
+**                       token.
+**    sqlite3ParserTOKENTYPE     is the data type used for minor type for terminal
+**                       symbols.  Background: A "minor type" is a semantic
+**                       value associated with a terminal or non-terminal
+**                       symbols.  For example, for an "ID" terminal symbol,
+**                       the minor type might be the name of the identifier.
+**                       Each non-terminal can have a different minor type.
+**                       Terminal symbols all have the same minor type, though.
+**                       This macros defines the minor type for terminal 
+**                       symbols.
+**    YYMINORTYPE        is the data type used for all minor types.
 **                       This is typically a union of many types, one of
 **                       which is sqlite3ParserTOKENTYPE.  The entry in the union
-**                       for base tokens is called "yy0".
+**                       for terminal symbols is called "yy0".
 **    YYSTACKDEPTH       is the maximum depth of the parser's stack.  If
 **                       zero the stack is dynamically sized using realloc()
 **    sqlite3ParserARG_SDECL     A static variable declaration for the %extra_argument
@@ -126217,29 +130977,31 @@ struct AttachKey { int type;  Token key; };
 **    YY_ACCEPT_ACTION   The yy_action[] code for accept
 **    YY_NO_ACTION       The yy_action[] code for no-op
 */
+#ifndef INTERFACE
+# define INTERFACE 1
+#endif
+/************* Begin control #defines *****************************************/
 #define YYCODETYPE unsigned char
-#define YYNOCODE 254
+#define YYNOCODE 251
 #define YYACTIONTYPE unsigned short int
-#define YYWILDCARD 70
+#define YYWILDCARD 96
 #define sqlite3ParserTOKENTYPE Token
 typedef union {
   int yyinit;
   sqlite3ParserTOKENTYPE yy0;
-  Select* yy3;
-  ExprList* yy14;
-  With* yy59;
-  SrcList* yy65;
-  struct LikeOp yy96;
-  Expr* yy132;
-  u8 yy186;
-  int yy328;
-  ExprSpan yy346;
-  struct TrigEvent yy378;
-  u16 yy381;
-  IdList* yy408;
-  struct {int value; int mask;} yy429;
-  TriggerStep* yy473;
-  struct LimitVal yy476;
+  struct LimitVal yy64;
+  Expr* yy122;
+  Select* yy159;
+  IdList* yy180;
+  struct {int value; int mask;} yy207;
+  struct LikeOp yy318;
+  TriggerStep* yy327;
+  With* yy331;
+  ExprSpan yy342;
+  SrcList* yy347;
+  int yy392;
+  struct TrigEvent yy410;
+  ExprList* yy442;
 } YYMINORTYPE;
 #ifndef YYSTACKDEPTH
 #define YYSTACKDEPTH 100
@@ -126249,20 +131011,17 @@ typedef union {
 #define sqlite3ParserARG_FETCH Parse *pParse = yypParser->pParse
 #define sqlite3ParserARG_STORE yypParser->pParse = pParse
 #define YYFALLBACK 1
-#define YYNSTATE             436
-#define YYNRULE              328
-#define YY_MAX_SHIFT         435
+#define YYNSTATE             440
+#define YYNRULE              326
+#define YY_MAX_SHIFT         439
 #define YY_MIN_SHIFTREDUCE   649
-#define YY_MAX_SHIFTREDUCE   976
-#define YY_MIN_REDUCE        977
-#define YY_MAX_REDUCE        1304
-#define YY_ERROR_ACTION      1305
-#define YY_ACCEPT_ACTION     1306
-#define YY_NO_ACTION         1307
-
-/* The yyzerominor constant is used to initialize instances of
-** YYMINORTYPE objects to zero. */
-static const YYMINORTYPE yyzerominor = { 0 };
+#define YY_MAX_SHIFTREDUCE   974
+#define YY_MIN_REDUCE        975
+#define YY_MAX_REDUCE        1300
+#define YY_ERROR_ACTION      1301
+#define YY_ACCEPT_ACTION     1302
+#define YY_NO_ACTION         1303
+/************* End control #defines *******************************************/
 
 /* Define the yytestcase() macro to be a no-op if is not already defined
 ** otherwise.
@@ -126327,451 +131086,453 @@ static const YYMINORTYPE yyzerominor = { 0 };
 **  yy_reduce_ofst[]   For each state, the offset into yy_action for
 **                     shifting non-terminals after a reduce.
 **  yy_default[]       Default action for each state.
-*/
+**
+*********** Begin parsing tables **********************************************/
 #define YY_ACTTAB_COUNT (1501)
 static const YYACTIONTYPE yy_action[] = {
- /*     0 */   311, 1306,  145,  651,    2,  192,  652,  338,  780,   92,
- /*    10 */    92,   92,   92,   85,   90,   90,   90,   90,   89,   89,
- /*    20 */    88,   88,   88,   87,  335,   88,   88,   88,   87,  335,
- /*    30 */   327,  856,  856,   92,   92,   92,   92,  776,   90,   90,
- /*    40 */    90,   90,   89,   89,   88,   88,   88,   87,  335,   86,
- /*    50 */    83,  166,   93,   94,   84,  868,  871,  860,  860,   91,
- /*    60 */    91,   92,   92,   92,   92,  335,   90,   90,   90,   90,
- /*    70 */    89,   89,   88,   88,   88,   87,  335,  311,  780,   90,
- /*    80 */    90,   90,   90,   89,   89,   88,   88,   88,   87,  335,
- /*    90 */   123,  808,  689,  689,  689,  689,  112,  230,  430,  257,
- /*   100 */   809,  698,  430,   86,   83,  166,  324,   55,  856,  856,
- /*   110 */   201,  158,  276,  387,  271,  386,  188,  689,  689,  828,
- /*   120 */   833,   49,  944,  269,  833,   49,  123,   87,  335,   93,
- /*   130 */    94,   84,  868,  871,  860,  860,   91,   91,   92,   92,
- /*   140 */    92,   92,  342,   90,   90,   90,   90,   89,   89,   88,
- /*   150 */    88,   88,   87,  335,  311,  328,  333,  332,  701,  408,
- /*   160 */   394,   69,  690,  691,  690,  691,  715,  910,  251,  354,
- /*   170 */   250,  698,  704,  430,  908,  430,  909,   89,   89,   88,
- /*   180 */    88,   88,   87,  335,  391,  856,  856,  690,  691,  183,
- /*   190 */    95,  340,  384,  381,  380,  833,   31,  833,   49,  912,
- /*   200 */   912,  333,  332,  379,  123,  311,   93,   94,   84,  868,
- /*   210 */   871,  860,  860,   91,   91,   92,   92,   92,   92,  114,
- /*   220 */    90,   90,   90,   90,   89,   89,   88,   88,   88,   87,
- /*   230 */   335,  430,  408,  399,  435,  657,  856,  856,  346,   57,
- /*   240 */   232,  828,  109,   20,  912,  912,  231,  393,  937,  760,
- /*   250 */    97,  751,  752,  833,   49,  708,  708,   93,   94,   84,
- /*   260 */   868,  871,  860,  860,   91,   91,   92,   92,   92,   92,
- /*   270 */   707,   90,   90,   90,   90,   89,   89,   88,   88,   88,
- /*   280 */    87,  335,  311,  114,   22,  706,  688,   58,  408,  390,
- /*   290 */   251,  349,  240,  749,  752,  689,  689,  847,  685,  115,
- /*   300 */    21,  231,  393,  689,  689,  697,  183,  355,  430,  384,
- /*   310 */   381,  380,  192,  856,  856,  780,  123,  160,  159,  223,
- /*   320 */   379,  738,   25,  315,  362,  841,  143,  689,  689,  835,
- /*   330 */   833,   48,  339,  937,   93,   94,   84,  868,  871,  860,
- /*   340 */   860,   91,   91,   92,   92,   92,   92,  914,   90,   90,
- /*   350 */    90,   90,   89,   89,   88,   88,   88,   87,  335,  311,
- /*   360 */   840,  840,  840,  266,  430,  690,  691,  778,  114, 1300,
- /*   370 */  1300,  430,    1,  690,  691,  697,  688,  689,  689,  689,
- /*   380 */   689,  689,  689,  287,  298,  780,  833,   10,  686,  115,
- /*   390 */   856,  856,  355,  833,   10,  828,  366,  690,  691,  363,
- /*   400 */   321,   76,  123,   74,   23,  737,  807,  323,  356,  353,
- /*   410 */   847,   93,   94,   84,  868,  871,  860,  860,   91,   91,
- /*   420 */    92,   92,   92,   92,  940,   90,   90,   90,   90,   89,
- /*   430 */    89,   88,   88,   88,   87,  335,  311,  806,  841,  429,
- /*   440 */   713,  941,  835,  430,  251,  354,  250,  690,  691,  690,
- /*   450 */   691,  690,  691,   86,   83,  166,   24,  942,  151,  753,
- /*   460 */   285,  907,  403,  907,  164,  833,   10,  856,  856,  965,
- /*   470 */   306,  754,  679,  840,  840,  840,  795,  216,  794,  222,
- /*   480 */   906,  344,  906,  904,   86,   83,  166,  286,   93,   94,
- /*   490 */    84,  868,  871,  860,  860,   91,   91,   92,   92,   92,
- /*   500 */    92,  430,   90,   90,   90,   90,   89,   89,   88,   88,
- /*   510 */    88,   87,  335,  311,  430,  724,  352,  705,  427,  699,
- /*   520 */   700,  376,  210,  833,   49,  793,  397,  857,  857,  940,
- /*   530 */   213,  762,  727,  334,  699,  700,  833,   10,   86,   83,
- /*   540 */   166,  345,  396,  902,  856,  856,  941,  385,  833,    9,
- /*   550 */   406,  869,  872,  187,  890,  728,  347,  398,  404,  977,
- /*   560 */   652,  338,  942,  954,  413,   93,   94,   84,  868,  871,
- /*   570 */   860,  860,   91,   91,   92,   92,   92,   92,  861,   90,
- /*   580 */    90,   90,   90,   89,   89,   88,   88,   88,   87,  335,
- /*   590 */   311, 1219,  114,  430,  834,  430,    5,  165,  192,  688,
- /*   600 */   832,  780,  430,  723,  430,  234,  325,  189,  163,  316,
- /*   610 */   356,  955,  115,  235,  269,  833,   35,  833,   36,  747,
- /*   620 */   720,  856,  856,  793,  833,   12,  833,   27,  745,  174,
- /*   630 */   968, 1290,  968, 1291, 1290,  310, 1291,  693,  317,  245,
- /*   640 */   264,  311,   93,   94,   84,  868,  871,  860,  860,   91,
- /*   650 */    91,   92,   92,   92,   92,  832,   90,   90,   90,   90,
- /*   660 */    89,   89,   88,   88,   88,   87,  335,  430,  320,  213,
- /*   670 */   762,  780,  856,  856,  920,  920,  369,  257,  966,  220,
- /*   680 */   966,  396,  663,  664,  665,  242,  259,  244,  262,  833,
- /*   690 */    37,  650,    2,   93,   94,   84,  868,  871,  860,  860,
- /*   700 */    91,   91,   92,   92,   92,   92,  430,   90,   90,   90,
- /*   710 */    90,   89,   89,   88,   88,   88,   87,  335,  311,  430,
- /*   720 */   239,  430,  917,  368,  430,  238,  916,  793,  833,   38,
- /*   730 */   430,  825,  430,   66,  430,  392,  430,  766,  766,  430,
- /*   740 */   367,  833,   39,  833,   28,  430,  833,   29,   68,  856,
- /*   750 */   856,  900,  833,   40,  833,   41,  833,   42,  833,   11,
- /*   760 */    72,  833,   43,  243,  305,  970,  114,  833,   99,  961,
- /*   770 */    93,   94,   84,  868,  871,  860,  860,   91,   91,   92,
- /*   780 */    92,   92,   92,  430,   90,   90,   90,   90,   89,   89,
- /*   790 */    88,   88,   88,   87,  335,  311,  430,  361,  430,  165,
- /*   800 */   147,  430,  186,  185,  184,  833,   44,  430,  289,  430,
- /*   810 */   246,  430,  971,  430,  212,  163,  430,  357,  833,   45,
- /*   820 */   833,   32,  932,  833,   46,  793,  856,  856,  718,  833,
- /*   830 */    47,  833,   33,  833,  117,  833,  118,   75,  833,  119,
- /*   840 */   288,  305,  967,  214,  935,  322,  311,   93,   94,   84,
- /*   850 */   868,  871,  860,  860,   91,   91,   92,   92,   92,   92,
- /*   860 */   430,   90,   90,   90,   90,   89,   89,   88,   88,   88,
- /*   870 */    87,  335,  430,  832,  426,  317,  288,  856,  856,  114,
- /*   880 */   763,  257,  833,   53,  930,  219,  364,  257,  257,  971,
- /*   890 */   361,  396,  257,  257,  833,   34,  257,  311,   93,   94,
- /*   900 */    84,  868,  871,  860,  860,   91,   91,   92,   92,   92,
- /*   910 */    92,  430,   90,   90,   90,   90,   89,   89,   88,   88,
- /*   920 */    88,   87,  335,  430,  217,  318,  124,  253,  856,  856,
- /*   930 */   218,  943,  257,  833,  100,  898,  759,  774,  361,  755,
- /*   940 */   423,  329,  758, 1017,  289,  833,   50,  682,  311,   93,
- /*   950 */    82,   84,  868,  871,  860,  860,   91,   91,   92,   92,
- /*   960 */    92,   92,  430,   90,   90,   90,   90,   89,   89,   88,
- /*   970 */    88,   88,   87,  335,  430,  256,  419,  114,  249,  856,
- /*   980 */   856,  331,  114,  400,  833,  101,  359,  187, 1064,  726,
- /*   990 */   725,  739,  401,  416,  420,  360,  833,  102,  424,  311,
- /*  1000 */   258,   94,   84,  868,  871,  860,  860,   91,   91,   92,
- /*  1010 */    92,   92,   92,  430,   90,   90,   90,   90,   89,   89,
- /*  1020 */    88,   88,   88,   87,  335,  430,  221,  261,  114,  114,
- /*  1030 */   856,  856,  808,  114,  156,  833,   98,  772,  733,  734,
- /*  1040 */   275,  809,  771,  316,  263,  265,  960,  833,  116,  307,
- /*  1050 */   741,  274,  722,   84,  868,  871,  860,  860,   91,   91,
- /*  1060 */    92,   92,   92,   92,  430,   90,   90,   90,   90,   89,
- /*  1070 */    89,   88,   88,   88,   87,  335,   80,  425,  830,    3,
- /*  1080 */  1214,  191,  430,  721,  336,  336,  833,  113,  252,   80,
- /*  1090 */   425,   68,    3,  913,  913,  428,  270,  336,  336,  430,
- /*  1100 */   377,  784,  430,  197,  833,  106,  430,  716,  428,  430,
- /*  1110 */   267,  430,  897,   68,  414,  430,  769,  409,  430,   71,
- /*  1120 */   430,  833,  105,  123,  833,  103,  847,  414,  833,   49,
- /*  1130 */   843,  833,  104,  833,   52,  800,  123,  833,   54,  847,
- /*  1140 */   833,   51,  833,   26,  831,  802,   77,   78,  191,  389,
- /*  1150 */   430,  372,  114,   79,  432,  431,  911,  911,  835,   77,
- /*  1160 */    78,  779,  893,  408,  410,  197,   79,  432,  431,  791,
- /*  1170 */   226,  835,  833,   30,  772,   80,  425,  716,    3,  771,
- /*  1180 */   411,  412,  897,  336,  336,  290,  291,  839,  703,  840,
- /*  1190 */   840,  840,  842,   19,  428,  695,  684,  672,  111,  671,
- /*  1200 */   843,  673,  840,  840,  840,  842,   19,  207,  661,  278,
- /*  1210 */   148,  304,  280,  414,  282,    6,  822,  348,  248,  241,
- /*  1220 */   358,  934,  720,   80,  425,  847,    3,  161,  382,  273,
- /*  1230 */   284,  336,  336,  415,  296,  958,  895,  894,  157,  674,
- /*  1240 */   107,  194,  428,  948,  135,   77,   78,  777,  953,  951,
- /*  1250 */    56,  319,   79,  432,  431,  121,   66,  835,   59,  128,
- /*  1260 */   146,  414,  350,  130,  351,  819,  131,  132,  133,  375,
- /*  1270 */   173,  149,  138,  847,  936,  365,  178,   70,  425,  827,
- /*  1280 */     3,  889,   62,  371,  915,  336,  336,  792,  840,  840,
- /*  1290 */   840,  842,   19,   77,   78,  208,  428,  144,  179,  373,
- /*  1300 */    79,  432,  431,  255,  180,  835,  260,  675,  181,  308,
- /*  1310 */   388,  744,  326,  743,  742,  414,  731,  718,  712,  402,
- /*  1320 */   309,  711,  788,   65,  277,  272,  789,  847,  730,  710,
- /*  1330 */   709,  279,  193,  787,  281,  876,  840,  840,  840,  842,
- /*  1340 */    19,  786,  283,   73,  418,  330,  422,   77,   78,  227,
- /*  1350 */    96,  407,   67,  405,   79,  432,  431,  292,  228,  835,
- /*  1360 */   215,  202,  229,  293,  767,  303,  302,  301,  204,  299,
- /*  1370 */   294,  295,  676,    7,  681,  433,  669,  206,  110,  224,
- /*  1380 */   203,  205,  434,  667,  666,  658,  120,  168,  656,  237,
- /*  1390 */   840,  840,  840,  842,   19,  337,  155,  233,  236,  341,
- /*  1400 */   167,  905,  108,  313,  903,  826,  314,  125,  126,  127,
- /*  1410 */   129,  170,  247,  756,  172,  928,  134,  136,  171,   60,
- /*  1420 */    61,  123,  169,  137,  175,  933,  176,  927,    8,   13,
- /*  1430 */   177,  254,  191,  918,  139,  370,  924,  140,  678,  150,
- /*  1440 */   374,  274,  182,  378,  141,  122,   63,   14,  383,  729,
- /*  1450 */   268,   15,   64,  225,  846,  845,  874,   16,  765,  770,
- /*  1460 */     4,  162,  209,  395,  211,  142,  878,  796,  801,  312,
- /*  1470 */   190,   71,   68,  875,  873,  939,  199,  938,   17,  195,
- /*  1480 */    18,  196,  417,  975,  152,  653,  976,  198,  153,  421,
- /*  1490 */   877,  154,  200,  844,  696,   81,  343,  297, 1019, 1018,
- /*  1500 */   300,
+ /*     0 */   315,  810,  339,  804,    5,  194,  194,  798,   92,   93,
+ /*    10 */    83,  819,  819,  831,  834,  823,  823,   90,   90,   91,
+ /*    20 */    91,   91,   91,  290,   89,   89,   89,   89,   88,   88,
+ /*    30 */    87,   87,   87,   86,  339,  315,  952,  952,  803,  803,
+ /*    40 */   803,  922,  342,   92,   93,   83,  819,  819,  831,  834,
+ /*    50 */   823,  823,   90,   90,   91,   91,   91,   91,  123,   89,
+ /*    60 */    89,   89,   89,   88,   88,   87,   87,   87,   86,  339,
+ /*    70 */    88,   88,   87,   87,   87,   86,  339,  772,  952,  952,
+ /*    80 */   315,   87,   87,   87,   86,  339,  773,   68,   92,   93,
+ /*    90 */    83,  819,  819,  831,  834,  823,  823,   90,   90,   91,
+ /*   100 */    91,   91,   91,  434,   89,   89,   89,   89,   88,   88,
+ /*   110 */    87,   87,   87,   86,  339, 1302,  146,  921,    2,  315,
+ /*   120 */   427,   24,  679,  953,   48,   86,  339,   92,   93,   83,
+ /*   130 */   819,  819,  831,  834,  823,  823,   90,   90,   91,   91,
+ /*   140 */    91,   91,   94,   89,   89,   89,   89,   88,   88,   87,
+ /*   150 */    87,   87,   86,  339,  933,  933,  315,  259,  412,  398,
+ /*   160 */   396,   57,  733,  733,   92,   93,   83,  819,  819,  831,
+ /*   170 */   834,  823,  823,   90,   90,   91,   91,   91,   91,   56,
+ /*   180 */    89,   89,   89,   89,   88,   88,   87,   87,   87,   86,
+ /*   190 */   339,  315, 1245,  922,  342,  268,  934,  935,  241,   92,
+ /*   200 */    93,   83,  819,  819,  831,  834,  823,  823,   90,   90,
+ /*   210 */    91,   91,   91,   91,  291,   89,   89,   89,   89,   88,
+ /*   220 */    88,   87,   87,   87,   86,  339,  315,  913, 1295,  682,
+ /*   230 */   687, 1295,  233,  397,   92,   93,   83,  819,  819,  831,
+ /*   240 */   834,  823,  823,   90,   90,   91,   91,   91,   91,  326,
+ /*   250 */    89,   89,   89,   89,   88,   88,   87,   87,   87,   86,
+ /*   260 */   339,  315,   85,   82,  168,  680,  431,  938,  939,   92,
+ /*   270 */    93,   83,  819,  819,  831,  834,  823,  823,   90,   90,
+ /*   280 */    91,   91,   91,   91,  291,   89,   89,   89,   89,   88,
+ /*   290 */    88,   87,   87,   87,   86,  339,  315,  319,  913, 1296,
+ /*   300 */   797,  911, 1296,  681,   92,   93,   83,  819,  819,  831,
+ /*   310 */   834,  823,  823,   90,   90,   91,   91,   91,   91,  335,
+ /*   320 */    89,   89,   89,   89,   88,   88,   87,   87,   87,   86,
+ /*   330 */   339,  315,  876,  876,  373,   85,   82,  168,  944,   92,
+ /*   340 */    93,   83,  819,  819,  831,  834,  823,  823,   90,   90,
+ /*   350 */    91,   91,   91,   91,  896,   89,   89,   89,   89,   88,
+ /*   360 */    88,   87,   87,   87,   86,  339,  315,  370,  307,  973,
+ /*   370 */   367,    1,  911,  433,   92,   93,   83,  819,  819,  831,
+ /*   380 */   834,  823,  823,   90,   90,   91,   91,   91,   91,  189,
+ /*   390 */    89,   89,   89,   89,   88,   88,   87,   87,   87,   86,
+ /*   400 */   339,  315,  720,  948,  933,  933,  149,  718,  948,   92,
+ /*   410 */    93,   83,  819,  819,  831,  834,  823,  823,   90,   90,
+ /*   420 */    91,   91,   91,   91,  434,   89,   89,   89,   89,   88,
+ /*   430 */    88,   87,   87,   87,   86,  339,  338,  938,  939,  947,
+ /*   440 */   694,  940,  974,  315,  953,   48,  934,  935,  715,  689,
+ /*   450 */    71,   92,   93,   83,  819,  819,  831,  834,  823,  823,
+ /*   460 */    90,   90,   91,   91,   91,   91,  320,   89,   89,   89,
+ /*   470 */    89,   88,   88,   87,   87,   87,   86,  339,  315,  412,
+ /*   480 */   403,  820,  820,  832,  835,   74,   92,   81,   83,  819,
+ /*   490 */   819,  831,  834,  823,  823,   90,   90,   91,   91,   91,
+ /*   500 */    91,  698,   89,   89,   89,   89,   88,   88,   87,   87,
+ /*   510 */    87,   86,  339,  315,  259,  654,  655,  656,  393,  111,
+ /*   520 */   331,  153,   93,   83,  819,  819,  831,  834,  823,  823,
+ /*   530 */    90,   90,   91,   91,   91,   91,  434,   89,   89,   89,
+ /*   540 */    89,   88,   88,   87,   87,   87,   86,  339,  315,  188,
+ /*   550 */   187,  186,  824,  937,  328,  219,  953,   48,   83,  819,
+ /*   560 */   819,  831,  834,  823,  823,   90,   90,   91,   91,   91,
+ /*   570 */    91,  956,   89,   89,   89,   89,   88,   88,   87,   87,
+ /*   580 */    87,   86,  339,   79,  429,  738,    3, 1174,  955,  348,
+ /*   590 */   737,  332,  792,  933,  933,  937,   79,  429,  730,    3,
+ /*   600 */   203,  160,  278,  391,  273,  390,  190,  892,  434,  400,
+ /*   610 */   741,   76,   77,  271,  287,  253,  353,  242,   78,  340,
+ /*   620 */   340,   85,   82,  168,   76,   77,  233,  397,  953,   48,
+ /*   630 */   432,   78,  340,  340,  277,  934,  935,  185,  439,  651,
+ /*   640 */   388,  385,  384,  432,  234,  276,  107,  418,  349,  337,
+ /*   650 */   336,  383,  893,  728,  215,  949,  123,  971,  308,  810,
+ /*   660 */   418,  436,  435,  412,  394,  798,  400,  873,  894,  123,
+ /*   670 */   721,  872,  810,  889,  436,  435,  215,  949,  798,  351,
+ /*   680 */   722,  697,  380,  434,  771,  371,   22,  434,  400,   79,
+ /*   690 */   429,  232,    3,  189,  413,  870,  803,  803,  803,  805,
+ /*   700 */    18,   54,  148,  953,   48,  956,  113,  953,    9,  803,
+ /*   710 */   803,  803,  805,   18,  310,  123,  748,   76,   77,  742,
+ /*   720 */   123,  325,  955,  866,   78,  340,  340,  113,  350,  359,
+ /*   730 */    85,   82,  168,  343,  960,  960,  432,  770,  412,  414,
+ /*   740 */   407,   23, 1240, 1240,   79,  429,  357,    3,  166,   91,
+ /*   750 */    91,   91,   91,  418,   89,   89,   89,   89,   88,   88,
+ /*   760 */    87,   87,   87,   86,  339,  810,  434,  436,  435,  792,
+ /*   770 */   320,  798,   76,   77,  789,  271,  123,  434,  360,   78,
+ /*   780 */   340,  340,  864,   85,   82,  168,  953,    9,  395,  743,
+ /*   790 */   360,  432,  253,  358,  252,  933,  933,  953,   30,  889,
+ /*   800 */   327,  216,  803,  803,  803,  805,   18,  113,  418,   89,
+ /*   810 */    89,   89,   89,   88,   88,   87,   87,   87,   86,  339,
+ /*   820 */   810,  113,  436,  435,  792,  185,  798,  288,  388,  385,
+ /*   830 */   384,  123,  113,  920,    2,  796,  696,  934,  935,  383,
+ /*   840 */    69,  429,  434,    3,  218,  110,  738,  253,  358,  252,
+ /*   850 */   434,  737,  933,  933,  892,  359,  222,  803,  803,  803,
+ /*   860 */   805,   18,  953,   47,  933,  933,  933,  933,   76,   77,
+ /*   870 */   953,    9,  366,  904,  217,   78,  340,  340,  677,  305,
+ /*   880 */   304,  303,  206,  301,  224,  259,  664,  432,  337,  336,
+ /*   890 */   434,  228,  247,  144,  934,  935,  933,  933,  667,  893,
+ /*   900 */   324, 1259,   96,  434,  418,  796,  934,  935,  934,  935,
+ /*   910 */   953,   48,  401,  148,  289,  894,  810,  417,  436,  435,
+ /*   920 */   677,  759,  798,  953,    9,  314,  220,  162,  161,  170,
+ /*   930 */   402,  239,  953,    8,  194,  683,  683,  410,  934,  935,
+ /*   940 */   238,  959,  933,  933,  225,  408,  945,  365,  957,  212,
+ /*   950 */   958,  172,  757,  803,  803,  803,  805,   18,  173,  365,
+ /*   960 */   176,  123,  171,  113,  244,  952,  246,  434,  356,  796,
+ /*   970 */   372,  365,  236,  960,  960,  810,  290,  804,  191,  165,
+ /*   980 */   852,  798,  259,  316,  934,  935,  237,  953,   34,  404,
+ /*   990 */    91,   91,   91,   91,   84,   89,   89,   89,   89,   88,
+ /*  1000 */    88,   87,   87,   87,   86,  339,  701,  952,  434,  240,
+ /*  1010 */   347,  758,  803,  803,  803,  434,  245, 1179,  434,  389,
+ /*  1020 */   434,  376,  434,  895,  167,  434,  405,  702,  953,   35,
+ /*  1030 */   673,  321,  221,  434,  333,  953,   11,  434,  953,   26,
+ /*  1040 */   953,   36,  953,   37,  251,  953,   38,  434,  259,  434,
+ /*  1050 */   757,  434,  329,  953,   27,  434,  223,  953,   28,  434,
+ /*  1060 */   690,  434,   67,  434,   65,  434,  862,  953,   39,  953,
+ /*  1070 */    40,  953,   41,  423,  434,  953,   10,  434,  772,  953,
+ /*  1080 */    42,  953,   98,  953,   43,  953,   44,  773,  434,  346,
+ /*  1090 */   434,   75,  434,   73,  953,   31,  434,  953,   45,  434,
+ /*  1100 */   259,  434,  690,  434,  757,  434,  887,  434,  953,   46,
+ /*  1110 */   953,   32,  953,  115,  434,  266,  953,  116,  951,  953,
+ /*  1120 */   117,  953,   52,  953,   33,  953,   99,  953,   49,  726,
+ /*  1130 */   434,  909,  434,   19,  953,  100,  434,  344,  434,  113,
+ /*  1140 */   434,  258,  692,  434,  259,  434,  670,  434,   20,  434,
+ /*  1150 */   953,  101,  953,   97,  434,  259,  953,  114,  953,  112,
+ /*  1160 */   953,  105,  113,  953,  104,  953,  102,  953,  103,  953,
+ /*  1170 */    51,  434,  148,  434,  953,   53,  167,  434,  259,  113,
+ /*  1180 */   300,  307,  912,  363,  311,  860,  248,  261,  209,  264,
+ /*  1190 */   416,  953,   50,  953,   25,  420,  727,  953,   29,  430,
+ /*  1200 */   321,  424,  757,  428,  322,  124, 1269,  214,  165,  710,
+ /*  1210 */   859,  908,  806,  794,  309,  158,  193,  361,  254,  723,
+ /*  1220 */   364,   67,  381,  269,  735,  199,   67,   70,  113,  700,
+ /*  1230 */   699,  707,  708,  884,  113,  766,  113,  855,  193,  883,
+ /*  1240 */   199,  869,  869,  675,  868,  868,  109,  368,  255,  260,
+ /*  1250 */   263,  280,  859,  265,  806,  974,  267,  711,  695,  272,
+ /*  1260 */   764,  282,  795,  284,  150,  744,  755,  415,  292,  293,
+ /*  1270 */   802,  678,  672,  661,  660,  662,  927,    6,  306,  386,
+ /*  1280 */   352,  786,  243,  250,  886,  362,  163,  286,  419,  298,
+ /*  1290 */   930,  159,  968,  196,  126,  903,  901,  965,   55,   58,
+ /*  1300 */   323,  275,  857,  136,  147,  694,  856,  121,   65,  354,
+ /*  1310 */   355,  379,  175,   61,  151,  369,  180,  871,  375,  129,
+ /*  1320 */   257,  756,  210,  181,  145,  131,  132,  377,  262,  663,
+ /*  1330 */   133,  134,  139,  783,  791,  182,  392,  183,  312,  330,
+ /*  1340 */   714,  888,  713,  851,  692,  195,  712,  406,  686,  705,
+ /*  1350 */   313,  685,   64,  839,  274,   72,  684,  334,  942,   95,
+ /*  1360 */   752,  279,  281,  704,  753,  751,  422,  283,  411,  750,
+ /*  1370 */   426,   66,  204,  409,   21,  285,  928,  669,  437,  205,
+ /*  1380 */   207,  208,  438,  658,  657,  652,  118,  108,  119,  226,
+ /*  1390 */   650,  341,  157,  235,  169,  345,  106,  734,  790,  296,
+ /*  1400 */   294,  295,  120,  297,  867,  865,  127,  128,  130,  724,
+ /*  1410 */   229,  174,  249,  882,  137,  230,  138,  135,  885,  231,
+ /*  1420 */    59,   60,  177,  881,    7,  178,   12,  179,  256,  874,
+ /*  1430 */   140,  193,  962,  374,  141,  152,  666,  378,  276,  184,
+ /*  1440 */   270,  122,  142,  382,  387,   62,   13,   14,  703,   63,
+ /*  1450 */   125,  317,  318,  227,  809,  808,  837,  732,   15,  164,
+ /*  1460 */   736,    4,  765,  211,  399,  213,  192,  143,  760,   70,
+ /*  1470 */    67,   16,   17,  838,  836,  891,  841,  890,  198,  197,
+ /*  1480 */   917,  154,  421,  923,  918,  155,  200,  977,  425,  840,
+ /*  1490 */   156,  201,  807,  676,   80,  302,  299,  977,  202, 1261,
+ /*  1500 */  1260,
 };
 static const YYCODETYPE yy_lookahead[] = {
- /*     0 */    19,  144,  145,  146,  147,   24,    1,    2,   27,   80,
- /*    10 */    81,   82,   83,   84,   85,   86,   87,   88,   89,   90,
- /*    20 */    91,   92,   93,   94,   95,   91,   92,   93,   94,   95,
- /*    30 */    19,   50,   51,   80,   81,   82,   83,  212,   85,   86,
- /*    40 */    87,   88,   89,   90,   91,   92,   93,   94,   95,  224,
- /*    50 */   225,  226,   71,   72,   73,   74,   75,   76,   77,   78,
- /*    60 */    79,   80,   81,   82,   83,   95,   85,   86,   87,   88,
- /*    70 */    89,   90,   91,   92,   93,   94,   95,   19,   97,   85,
- /*    80 */    86,   87,   88,   89,   90,   91,   92,   93,   94,   95,
- /*    90 */    66,   33,   27,   28,   27,   28,   22,  201,  152,  152,
- /*   100 */    42,   27,  152,  224,  225,  226,   95,  211,   50,   51,
- /*   110 */    99,  100,  101,  102,  103,  104,  105,   27,   28,   59,
- /*   120 */   174,  175,  243,  112,  174,  175,   66,   94,   95,   71,
- /*   130 */    72,   73,   74,   75,   76,   77,   78,   79,   80,   81,
- /*   140 */    82,   83,  195,   85,   86,   87,   88,   89,   90,   91,
- /*   150 */    92,   93,   94,   95,   19,  209,   89,   90,  173,  209,
- /*   160 */   210,   26,   97,   98,   97,   98,  181,  100,  108,  109,
- /*   170 */   110,   97,  174,  152,  107,  152,  109,   89,   90,   91,
- /*   180 */    92,   93,   94,   95,  163,   50,   51,   97,   98,   99,
- /*   190 */    55,  244,  102,  103,  104,  174,  175,  174,  175,  132,
- /*   200 */   133,   89,   90,  113,   66,   19,   71,   72,   73,   74,
- /*   210 */    75,   76,   77,   78,   79,   80,   81,   82,   83,  198,
- /*   220 */    85,   86,   87,   88,   89,   90,   91,   92,   93,   94,
- /*   230 */    95,  152,  209,  210,  148,  149,   50,   51,  100,   53,
- /*   240 */   154,   59,  156,   22,  132,  133,  119,  120,  163,  163,
- /*   250 */    22,  192,  193,  174,  175,   27,   28,   71,   72,   73,
- /*   260 */    74,   75,   76,   77,   78,   79,   80,   81,   82,   83,
- /*   270 */   174,   85,   86,   87,   88,   89,   90,   91,   92,   93,
- /*   280 */    94,   95,   19,  198,  198,  174,  152,   24,  209,  210,
- /*   290 */   108,  109,  110,  192,  193,   27,   28,   69,  164,  165,
- /*   300 */    79,  119,  120,   27,   28,   27,   99,  222,  152,  102,
- /*   310 */   103,  104,   24,   50,   51,   27,   66,   89,   90,  185,
- /*   320 */   113,  187,   22,  157,  239,   97,   58,   27,   28,  101,
- /*   330 */   174,  175,  246,  163,   71,   72,   73,   74,   75,   76,
- /*   340 */    77,   78,   79,   80,   81,   82,   83,   11,   85,   86,
- /*   350 */    87,   88,   89,   90,   91,   92,   93,   94,   95,   19,
- /*   360 */   132,  133,  134,   23,  152,   97,   98,   91,  198,  119,
- /*   370 */   120,  152,   22,   97,   98,   97,  152,   27,   28,   27,
- /*   380 */    28,   27,   28,  227,  160,   97,  174,  175,  164,  165,
- /*   390 */    50,   51,  222,  174,  175,   59,  230,   97,   98,  233,
- /*   400 */   188,  137,   66,  139,  234,  187,  177,  188,  152,  239,
- /*   410 */    69,   71,   72,   73,   74,   75,   76,   77,   78,   79,
- /*   420 */    80,   81,   82,   83,   12,   85,   86,   87,   88,   89,
- /*   430 */    90,   91,   92,   93,   94,   95,   19,  177,   97,  152,
- /*   440 */    23,   29,  101,  152,  108,  109,  110,   97,   98,   97,
- /*   450 */    98,   97,   98,  224,  225,  226,   22,   45,   24,   47,
- /*   460 */   152,  152,  152,  152,  152,  174,  175,   50,   51,  249,
- /*   470 */   250,   59,   21,  132,  133,  134,  124,  221,  124,  188,
- /*   480 */   171,  172,  171,  172,  224,  225,  226,  152,   71,   72,
- /*   490 */    73,   74,   75,   76,   77,   78,   79,   80,   81,   82,
- /*   500 */    83,  152,   85,   86,   87,   88,   89,   90,   91,   92,
- /*   510 */    93,   94,   95,   19,  152,  183,   65,   23,  170,  171,
- /*   520 */   172,   19,   23,  174,  175,   26,  152,   50,   51,   12,
- /*   530 */   196,  197,   37,  170,  171,  172,  174,  175,  224,  225,
- /*   540 */   226,  232,  208,  232,   50,   51,   29,   52,  174,  175,
- /*   550 */   188,   74,   75,   51,  103,   60,  222,  163,  209,    0,
- /*   560 */     1,    2,   45,  152,   47,   71,   72,   73,   74,   75,
- /*   570 */    76,   77,   78,   79,   80,   81,   82,   83,  101,   85,
- /*   580 */    86,   87,   88,   89,   90,   91,   92,   93,   94,   95,
- /*   590 */    19,  140,  198,  152,   23,  152,   22,   98,   24,  152,
- /*   600 */   152,   27,  152,  183,  152,  152,  111,  213,  214,  107,
- /*   610 */   152,  164,  165,  152,  112,  174,  175,  174,  175,  181,
- /*   620 */   182,   50,   51,  124,  174,  175,  174,  175,  190,   26,
- /*   630 */    22,   23,   22,   23,   26,  166,   26,  168,  169,   16,
- /*   640 */    16,   19,   71,   72,   73,   74,   75,   76,   77,   78,
- /*   650 */    79,   80,   81,   82,   83,  152,   85,   86,   87,   88,
- /*   660 */    89,   90,   91,   92,   93,   94,   95,  152,  220,  196,
- /*   670 */   197,   97,   50,   51,  108,  109,  110,  152,   70,  221,
- /*   680 */    70,  208,    7,    8,    9,   62,   62,   64,   64,  174,
- /*   690 */   175,  146,  147,   71,   72,   73,   74,   75,   76,   77,
- /*   700 */    78,   79,   80,   81,   82,   83,  152,   85,   86,   87,
- /*   710 */    88,   89,   90,   91,   92,   93,   94,   95,   19,  152,
- /*   720 */   195,  152,   31,  220,  152,  152,   35,   26,  174,  175,
- /*   730 */   152,  163,  152,  130,  152,  115,  152,  117,  118,  152,
- /*   740 */    49,  174,  175,  174,  175,  152,  174,  175,   26,   50,
- /*   750 */    51,  152,  174,  175,  174,  175,  174,  175,  174,  175,
- /*   760 */   138,  174,  175,  140,   22,   23,  198,  174,  175,  152,
- /*   770 */    71,   72,   73,   74,   75,   76,   77,   78,   79,   80,
- /*   780 */    81,   82,   83,  152,   85,   86,   87,   88,   89,   90,
- /*   790 */    91,   92,   93,   94,   95,   19,  152,  152,  152,   98,
- /*   800 */    24,  152,  108,  109,  110,  174,  175,  152,  152,  152,
- /*   810 */   152,  152,   70,  152,  213,  214,  152,  152,  174,  175,
- /*   820 */   174,  175,  152,  174,  175,  124,   50,   51,  106,  174,
- /*   830 */   175,  174,  175,  174,  175,  174,  175,  138,  174,  175,
- /*   840 */   152,   22,   23,   22,  163,  189,   19,   71,   72,   73,
- /*   850 */    74,   75,   76,   77,   78,   79,   80,   81,   82,   83,
- /*   860 */   152,   85,   86,   87,   88,   89,   90,   91,   92,   93,
- /*   870 */    94,   95,  152,  152,  168,  169,  152,   50,   51,  198,
- /*   880 */   197,  152,  174,  175,  152,  240,  152,  152,  152,   70,
- /*   890 */   152,  208,  152,  152,  174,  175,  152,   19,   71,   72,
- /*   900 */    73,   74,   75,   76,   77,   78,   79,   80,   81,   82,
- /*   910 */    83,  152,   85,   86,   87,   88,   89,   90,   91,   92,
- /*   920 */    93,   94,   95,  152,  195,  247,  248,  152,   50,   51,
- /*   930 */   195,  195,  152,  174,  175,  195,  195,   26,  152,  195,
- /*   940 */   252,  220,  163,  122,  152,  174,  175,  163,   19,   71,
- /*   950 */    72,   73,   74,   75,   76,   77,   78,   79,   80,   81,
- /*   960 */    82,   83,  152,   85,   86,   87,   88,   89,   90,   91,
- /*   970 */    92,   93,   94,   95,  152,  195,  252,  198,  240,   50,
- /*   980 */    51,  189,  198,   19,  174,  175,   19,   51,   23,  100,
- /*   990 */   101,   26,   28,  163,  163,   28,  174,  175,  163,   19,
- /*  1000 */   152,   72,   73,   74,   75,   76,   77,   78,   79,   80,
- /*  1010 */    81,   82,   83,  152,   85,   86,   87,   88,   89,   90,
- /*  1020 */    91,   92,   93,   94,   95,  152,  240,  152,  198,  198,
- /*  1030 */    50,   51,   33,  198,  123,  174,  175,  116,    7,    8,
- /*  1040 */   101,   42,  121,  107,  152,  152,   23,  174,  175,   26,
- /*  1050 */   152,  112,  183,   73,   74,   75,   76,   77,   78,   79,
- /*  1060 */    80,   81,   82,   83,  152,   85,   86,   87,   88,   89,
- /*  1070 */    90,   91,   92,   93,   94,   95,   19,   20,   23,   22,
- /*  1080 */    23,   26,  152,  152,   27,   28,  174,  175,   23,   19,
- /*  1090 */    20,   26,   22,  132,  133,   38,  152,   27,   28,  152,
- /*  1100 */    23,  215,  152,   26,  174,  175,  152,   27,   38,  152,
- /*  1110 */    23,  152,   27,   26,   57,  152,   23,  163,  152,   26,
- /*  1120 */   152,  174,  175,   66,  174,  175,   69,   57,  174,  175,
- /*  1130 */    27,  174,  175,  174,  175,  152,   66,  174,  175,   69,
- /*  1140 */   174,  175,  174,  175,  152,   23,   89,   90,   26,   91,
- /*  1150 */   152,  236,  198,   96,   97,   98,  132,  133,  101,   89,
- /*  1160 */    90,  152,   23,  209,  210,   26,   96,   97,   98,  152,
- /*  1170 */   212,  101,  174,  175,  116,   19,   20,   97,   22,  121,
- /*  1180 */   152,  193,   97,   27,   28,  152,  152,  152,  152,  132,
- /*  1190 */   133,  134,  135,  136,   38,   23,  152,  152,   26,  152,
- /*  1200 */    97,  152,  132,  133,  134,  135,  136,  235,  152,  212,
- /*  1210 */   199,  150,  212,   57,  212,  200,  203,  216,  241,  216,
- /*  1220 */   241,  203,  182,   19,   20,   69,   22,  186,  178,  177,
- /*  1230 */   216,   27,   28,  229,  202,   39,  177,  177,  200,  155,
- /*  1240 */   245,  122,   38,   41,   22,   89,   90,   91,  159,  159,
- /*  1250 */   242,  159,   96,   97,   98,   71,  130,  101,  242,  191,
- /*  1260 */   223,   57,   18,  194,  159,  203,  194,  194,  194,   18,
- /*  1270 */   158,  223,  191,   69,  203,  159,  158,   19,   20,  191,
- /*  1280 */    22,  203,  137,   46,  238,   27,   28,  159,  132,  133,
- /*  1290 */   134,  135,  136,   89,   90,  159,   38,   22,  158,  179,
- /*  1300 */    96,   97,   98,  237,  158,  101,  159,  159,  158,  179,
- /*  1310 */   107,  176,   48,  176,  176,   57,  184,  106,  176,  125,
- /*  1320 */   179,  178,  218,  107,  217,  176,  218,   69,  184,  176,
- /*  1330 */   176,  217,  159,  218,  217,  159,  132,  133,  134,  135,
- /*  1340 */   136,  218,  217,  137,  179,   95,  179,   89,   90,  228,
- /*  1350 */   129,  126,  128,  127,   96,   97,   98,  206,  231,  101,
- /*  1360 */     5,   25,  231,  205,  207,   10,   11,   12,   13,   14,
- /*  1370 */   204,  203,   17,   26,  162,  161,   13,    6,  180,  180,
- /*  1380 */   153,  153,  151,  151,  151,  151,  167,   32,    4,   34,
- /*  1390 */   132,  133,  134,  135,  136,    3,   22,  142,   43,   68,
- /*  1400 */    15,   23,   16,  251,   23,  120,  251,  248,  131,  111,
- /*  1410 */   123,   56,   16,   20,  125,    1,  123,  131,   63,   79,
- /*  1420 */    79,   66,   67,  111,   36,   28,  122,    1,    5,   22,
- /*  1430 */   107,  140,   26,   54,   54,   44,   61,  107,   20,   24,
- /*  1440 */    19,  112,  105,   53,   22,   40,   22,   22,   53,   30,
- /*  1450 */    23,   22,   22,   53,   23,   23,   23,   22,  116,   23,
- /*  1460 */    22,  122,   23,   26,   23,   22,   11,  124,   28,  114,
- /*  1470 */    36,   26,   26,   23,   23,   23,  122,   23,   36,   26,
- /*  1480 */    36,   22,   24,   23,   22,    1,   23,   26,   22,   24,
- /*  1490 */    23,   22,  122,   23,   23,   22,  141,   23,  122,  122,
- /*  1500 */    15,
+ /*     0 */    19,   95,   53,   97,   22,   24,   24,  101,   27,   28,
+ /*    10 */    29,   30,   31,   32,   33,   34,   35,   36,   37,   38,
+ /*    20 */    39,   40,   41,  152,   43,   44,   45,   46,   47,   48,
+ /*    30 */    49,   50,   51,   52,   53,   19,   55,   55,  132,  133,
+ /*    40 */   134,    1,    2,   27,   28,   29,   30,   31,   32,   33,
+ /*    50 */    34,   35,   36,   37,   38,   39,   40,   41,   92,   43,
+ /*    60 */    44,   45,   46,   47,   48,   49,   50,   51,   52,   53,
+ /*    70 */    47,   48,   49,   50,   51,   52,   53,   61,   97,   97,
+ /*    80 */    19,   49,   50,   51,   52,   53,   70,   26,   27,   28,
+ /*    90 */    29,   30,   31,   32,   33,   34,   35,   36,   37,   38,
+ /*   100 */    39,   40,   41,  152,   43,   44,   45,   46,   47,   48,
+ /*   110 */    49,   50,   51,   52,   53,  144,  145,  146,  147,   19,
+ /*   120 */   249,   22,  172,  172,  173,   52,   53,   27,   28,   29,
+ /*   130 */    30,   31,   32,   33,   34,   35,   36,   37,   38,   39,
+ /*   140 */    40,   41,   81,   43,   44,   45,   46,   47,   48,   49,
+ /*   150 */    50,   51,   52,   53,   55,   56,   19,  152,  207,  208,
+ /*   160 */   115,   24,  117,  118,   27,   28,   29,   30,   31,   32,
+ /*   170 */    33,   34,   35,   36,   37,   38,   39,   40,   41,   79,
+ /*   180 */    43,   44,   45,   46,   47,   48,   49,   50,   51,   52,
+ /*   190 */    53,   19,    0,    1,    2,   23,   97,   98,  193,   27,
+ /*   200 */    28,   29,   30,   31,   32,   33,   34,   35,   36,   37,
+ /*   210 */    38,   39,   40,   41,  152,   43,   44,   45,   46,   47,
+ /*   220 */    48,   49,   50,   51,   52,   53,   19,   22,   23,  172,
+ /*   230 */    23,   26,  119,  120,   27,   28,   29,   30,   31,   32,
+ /*   240 */    33,   34,   35,   36,   37,   38,   39,   40,   41,  187,
+ /*   250 */    43,   44,   45,   46,   47,   48,   49,   50,   51,   52,
+ /*   260 */    53,   19,  221,  222,  223,   23,  168,  169,  170,   27,
+ /*   270 */    28,   29,   30,   31,   32,   33,   34,   35,   36,   37,
+ /*   280 */    38,   39,   40,   41,  152,   43,   44,   45,   46,   47,
+ /*   290 */    48,   49,   50,   51,   52,   53,   19,  157,   22,   23,
+ /*   300 */    23,   96,   26,  172,   27,   28,   29,   30,   31,   32,
+ /*   310 */    33,   34,   35,   36,   37,   38,   39,   40,   41,  187,
+ /*   320 */    43,   44,   45,   46,   47,   48,   49,   50,   51,   52,
+ /*   330 */    53,   19,  108,  109,  110,  221,  222,  223,  185,   27,
+ /*   340 */    28,   29,   30,   31,   32,   33,   34,   35,   36,   37,
+ /*   350 */    38,   39,   40,   41,  240,   43,   44,   45,   46,   47,
+ /*   360 */    48,   49,   50,   51,   52,   53,   19,  227,   22,   23,
+ /*   370 */   230,   22,   96,  152,   27,   28,   29,   30,   31,   32,
+ /*   380 */    33,   34,   35,   36,   37,   38,   39,   40,   41,   30,
+ /*   390 */    43,   44,   45,   46,   47,   48,   49,   50,   51,   52,
+ /*   400 */    53,   19,  190,  191,   55,   56,   24,  190,  191,   27,
+ /*   410 */    28,   29,   30,   31,   32,   33,   34,   35,   36,   37,
+ /*   420 */    38,   39,   40,   41,  152,   43,   44,   45,   46,   47,
+ /*   430 */    48,   49,   50,   51,   52,   53,  168,  169,  170,  179,
+ /*   440 */   180,  171,   96,   19,  172,  173,   97,   98,  188,  179,
+ /*   450 */   138,   27,   28,   29,   30,   31,   32,   33,   34,   35,
+ /*   460 */    36,   37,   38,   39,   40,   41,  107,   43,   44,   45,
+ /*   470 */    46,   47,   48,   49,   50,   51,   52,   53,   19,  207,
+ /*   480 */   208,   30,   31,   32,   33,  138,   27,   28,   29,   30,
+ /*   490 */    31,   32,   33,   34,   35,   36,   37,   38,   39,   40,
+ /*   500 */    41,  181,   43,   44,   45,   46,   47,   48,   49,   50,
+ /*   510 */    51,   52,   53,   19,  152,    7,    8,    9,   49,   22,
+ /*   520 */    19,   24,   28,   29,   30,   31,   32,   33,   34,   35,
+ /*   530 */    36,   37,   38,   39,   40,   41,  152,   43,   44,   45,
+ /*   540 */    46,   47,   48,   49,   50,   51,   52,   53,   19,  108,
+ /*   550 */   109,  110,  101,   55,   53,  193,  172,  173,   29,   30,
+ /*   560 */    31,   32,   33,   34,   35,   36,   37,   38,   39,   40,
+ /*   570 */    41,  152,   43,   44,   45,   46,   47,   48,   49,   50,
+ /*   580 */    51,   52,   53,   19,   20,  116,   22,   23,  169,  170,
+ /*   590 */   121,  207,   85,   55,   56,   97,   19,   20,  195,   22,
+ /*   600 */    99,  100,  101,  102,  103,  104,  105,   12,  152,  206,
+ /*   610 */   210,   47,   48,  112,  152,  108,  109,  110,   54,   55,
+ /*   620 */    56,  221,  222,  223,   47,   48,  119,  120,  172,  173,
+ /*   630 */    66,   54,   55,   56,  101,   97,   98,   99,  148,  149,
+ /*   640 */   102,  103,  104,   66,  154,  112,  156,   83,  229,   47,
+ /*   650 */    48,  113,   57,  163,  194,  195,   92,  246,  247,   95,
+ /*   660 */    83,   97,   98,  207,  208,  101,  206,   59,   73,   92,
+ /*   670 */    75,   63,   95,  163,   97,   98,  194,  195,  101,  219,
+ /*   680 */    85,  181,   19,  152,  175,   77,  196,  152,  206,   19,
+ /*   690 */    20,  199,   22,   30,  163,   11,  132,  133,  134,  135,
+ /*   700 */   136,  209,  152,  172,  173,  152,  196,  172,  173,  132,
+ /*   710 */   133,  134,  135,  136,  164,   92,  213,   47,   48,   49,
+ /*   720 */    92,  186,  169,  170,   54,   55,   56,  196,  100,  219,
+ /*   730 */   221,  222,  223,  243,  132,  133,   66,  175,  207,  208,
+ /*   740 */   152,  231,  119,  120,   19,   20,  236,   22,  152,   38,
+ /*   750 */    39,   40,   41,   83,   43,   44,   45,   46,   47,   48,
+ /*   760 */    49,   50,   51,   52,   53,   95,  152,   97,   98,   85,
+ /*   770 */   107,  101,   47,   48,  163,  112,   92,  152,  152,   54,
+ /*   780 */    55,   56,  229,  221,  222,  223,  172,  173,  163,   49,
+ /*   790 */   152,   66,  108,  109,  110,   55,   56,  172,  173,  163,
+ /*   800 */   186,   22,  132,  133,  134,  135,  136,  196,   83,   43,
+ /*   810 */    44,   45,   46,   47,   48,   49,   50,   51,   52,   53,
+ /*   820 */    95,  196,   97,   98,   85,   99,  101,  152,  102,  103,
+ /*   830 */   104,   92,  196,  146,  147,  152,  181,   97,   98,  113,
+ /*   840 */    19,   20,  152,   22,  218,   22,  116,  108,  109,  110,
+ /*   850 */   152,  121,   55,   56,   12,  219,  218,  132,  133,  134,
+ /*   860 */   135,  136,  172,  173,   55,   56,   55,   56,   47,   48,
+ /*   870 */   172,  173,  236,  152,    5,   54,   55,   56,   55,   10,
+ /*   880 */    11,   12,   13,   14,  186,  152,   17,   66,   47,   48,
+ /*   890 */   152,  210,   16,   84,   97,   98,   55,   56,   21,   57,
+ /*   900 */   217,  122,   22,  152,   83,  152,   97,   98,   97,   98,
+ /*   910 */   172,  173,  152,  152,  224,   73,   95,   75,   97,   98,
+ /*   920 */    97,  124,  101,  172,  173,  164,  193,   47,   48,   60,
+ /*   930 */   163,   62,  172,  173,   24,   55,   56,  186,   97,   98,
+ /*   940 */    71,  100,   55,   56,  183,  207,  185,  152,  107,   23,
+ /*   950 */   109,   82,   26,  132,  133,  134,  135,  136,   89,  152,
+ /*   960 */    26,   92,   93,  196,   88,   55,   90,  152,   91,  152,
+ /*   970 */   217,  152,  152,  132,  133,   95,  152,   97,  211,  212,
+ /*   980 */   103,  101,  152,  114,   97,   98,  152,  172,  173,   19,
+ /*   990 */    38,   39,   40,   41,   42,   43,   44,   45,   46,   47,
+ /*  1000 */    48,   49,   50,   51,   52,   53,   65,   97,  152,  152,
+ /*  1010 */   141,  124,  132,  133,  134,  152,  140,  140,  152,   78,
+ /*  1020 */   152,  233,  152,  193,   98,  152,   56,   86,  172,  173,
+ /*  1030 */   166,  167,  237,  152,  217,  172,  173,  152,  172,  173,
+ /*  1040 */   172,  173,  172,  173,  237,  172,  173,  152,  152,  152,
+ /*  1050 */   124,  152,  111,  172,  173,  152,  237,  172,  173,  152,
+ /*  1060 */    55,  152,   26,  152,  130,  152,  152,  172,  173,  172,
+ /*  1070 */   173,  172,  173,  249,  152,  172,  173,  152,   61,  172,
+ /*  1080 */   173,  172,  173,  172,  173,  172,  173,   70,  152,  193,
+ /*  1090 */   152,  137,  152,  139,  172,  173,  152,  172,  173,  152,
+ /*  1100 */   152,  152,   97,  152,   26,  152,  163,  152,  172,  173,
+ /*  1110 */   172,  173,  172,  173,  152,   16,  172,  173,   26,  172,
+ /*  1120 */   173,  172,  173,  172,  173,  172,  173,  172,  173,  163,
+ /*  1130 */   152,  152,  152,   22,  172,  173,  152,  241,  152,  196,
+ /*  1140 */   152,  193,  106,  152,  152,  152,  163,  152,   37,  152,
+ /*  1150 */   172,  173,  172,  173,  152,  152,  172,  173,  172,  173,
+ /*  1160 */   172,  173,  196,  172,  173,  172,  173,  172,  173,  172,
+ /*  1170 */   173,  152,  152,  152,  172,  173,   98,  152,  152,  196,
+ /*  1180 */   160,   22,   23,   19,  164,  193,  152,   88,  232,   90,
+ /*  1190 */   191,  172,  173,  172,  173,  163,  193,  172,  173,  166,
+ /*  1200 */   167,  163,  124,  163,  244,  245,   23,  211,  212,   26,
+ /*  1210 */    55,   23,   55,   23,   26,  123,   26,  152,   23,  193,
+ /*  1220 */    56,   26,   23,   23,   23,   26,   26,   26,  196,  100,
+ /*  1230 */   101,    7,    8,  152,  196,   23,  196,   23,   26,  152,
+ /*  1240 */    26,  132,  133,   23,  132,  133,   26,  152,  152,  152,
+ /*  1250 */   152,  210,   97,  152,   97,   96,  152,  152,  152,  152,
+ /*  1260 */   152,  210,  152,  210,  197,  152,  152,  152,  152,  152,
+ /*  1270 */   152,  152,  152,  152,  152,  152,  152,  198,  150,  176,
+ /*  1280 */   214,  201,  214,  238,  201,  238,  184,  214,  226,  200,
+ /*  1290 */   155,  198,   67,  122,  242,  159,  159,   69,  239,  239,
+ /*  1300 */   159,  175,  175,   22,  220,  180,  175,   27,  130,   18,
+ /*  1310 */   159,   18,  158,  137,  220,  159,  158,  235,   74,  189,
+ /*  1320 */   234,  159,  159,  158,   22,  192,  192,  177,  159,  159,
+ /*  1330 */   192,  192,  189,  201,  189,  158,  107,  158,  177,   76,
+ /*  1340 */   174,  201,  174,  201,  106,  159,  174,  125,  174,  182,
+ /*  1350 */   177,  176,  107,  159,  174,  137,  174,   53,  174,  129,
+ /*  1360 */   216,  215,  215,  182,  216,  216,  177,  215,  126,  216,
+ /*  1370 */   177,  128,   25,  127,   26,  215,   13,  162,  161,  153,
+ /*  1380 */   153,    6,  151,  151,  151,  151,  165,  178,  165,  178,
+ /*  1390 */     4,    3,   22,  142,   15,   94,   16,  205,  120,  202,
+ /*  1400 */   204,  203,  165,  201,   23,   23,  131,  111,  123,   20,
+ /*  1410 */   225,  125,   16,    1,  131,  228,  111,  123,   56,  228,
+ /*  1420 */    37,   37,   64,    1,    5,  122,   22,  107,  140,   80,
+ /*  1430 */    80,   26,   87,   72,  107,   24,   20,   19,  112,  105,
+ /*  1440 */    23,   68,   22,   79,   79,   22,   22,   22,   58,   22,
+ /*  1450 */   245,  248,  248,   79,   23,   23,   23,  116,   22,  122,
+ /*  1460 */    23,   22,   56,   23,   26,   23,   64,   22,  124,   26,
+ /*  1470 */    26,   64,   64,   23,   23,   23,   11,   23,   22,   26,
+ /*  1480 */    23,   22,   24,    1,   23,   22,   26,  250,   24,   23,
+ /*  1490 */    22,  122,   23,   23,   22,   15,   23,  250,  122,  122,
+ /*  1500 */   122,
 };
-#define YY_SHIFT_USE_DFLT (-72)
-#define YY_SHIFT_COUNT (435)
-#define YY_SHIFT_MIN   (-71)
-#define YY_SHIFT_MAX   (1485)
+#define YY_SHIFT_USE_DFLT (-95)
+#define YY_SHIFT_COUNT (439)
+#define YY_SHIFT_MIN   (-94)
+#define YY_SHIFT_MAX   (1482)
 static const short yy_shift_ofst[] = {
- /*     0 */     5, 1057, 1355, 1070, 1204, 1204, 1204,   90,   60,  -19,
- /*    10 */    58,   58,  186, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
- /*    20 */    67,   67,  182,  336,   65,  250,  135,  263,  340,  417,
- /*    30 */   494,  571,  622,  699,  776,  827,  827,  827,  827,  827,
- /*    40 */   827,  827,  827,  827,  827,  827,  827,  827,  827,  827,
- /*    50 */   878,  827,  929,  980,  980, 1156, 1204, 1204, 1204, 1204,
- /*    60 */  1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
- /*    70 */  1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
- /*    80 */  1204, 1204, 1204, 1204, 1258, 1204, 1204, 1204, 1204, 1204,
- /*    90 */  1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204,  -71,  -47,
- /*   100 */   -47,  -47,  -47,  -47,   -6,   88,  -66,   65,   65,  451,
- /*   110 */   502,  112,  112,   33,  127,  278,  -30,  -72,  -72,  -72,
- /*   120 */    11,  412,  412,  268,  608,  610,   65,   65,   65,   65,
- /*   130 */    65,   65,   65,   65,   65,   65,   65,   65,   65,   65,
- /*   140 */    65,   65,   65,   65,   65,  559,  138,  278,  127,   24,
- /*   150 */    24,   24,   24,   24,   24,  -72,  -72,  -72,  228,  341,
- /*   160 */   341,  207,  276,  300,  352,  354,  350,   65,   65,   65,
- /*   170 */    65,   65,   65,   65,   65,   65,   65,   65,   65,   65,
- /*   180 */    65,   65,   65,   65,  495,  495,  495,   65,   65,  499,
- /*   190 */    65,   65,   65,  574,   65,   65,  517,   65,   65,   65,
- /*   200 */    65,   65,   65,   65,   65,   65,   65,  566,  691,  288,
- /*   210 */   288,  288,  701,  620, 1058,  675,  603,  964,  964,  967,
- /*   220 */   603,  967,  722,  965,  936,  999,  964,  264,  999,  999,
- /*   230 */   911,  921,  434, 1196, 1119, 1119, 1202, 1202, 1119, 1222,
- /*   240 */  1184, 1126, 1244, 1244, 1244, 1244, 1119, 1251, 1126, 1222,
- /*   250 */  1184, 1184, 1126, 1119, 1251, 1145, 1237, 1119, 1119, 1251,
- /*   260 */  1275, 1119, 1251, 1119, 1251, 1275, 1203, 1203, 1203, 1264,
- /*   270 */  1275, 1203, 1211, 1203, 1264, 1203, 1203, 1194, 1216, 1194,
- /*   280 */  1216, 1194, 1216, 1194, 1216, 1119, 1119, 1206, 1275, 1250,
- /*   290 */  1250, 1275, 1221, 1225, 1224, 1226, 1126, 1336, 1347, 1363,
- /*   300 */  1363, 1371, 1371, 1371, 1371,  -72,  -72,  -72,  -72,  -72,
- /*   310 */   -72,  477,  623,  742,  819,  624,  694,   74, 1023,  221,
- /*   320 */  1055, 1065, 1077, 1087, 1080,  889, 1031,  939, 1093, 1122,
- /*   330 */  1085, 1139,  961, 1024, 1172, 1103,  821, 1384, 1392, 1374,
- /*   340 */  1255, 1385, 1331, 1386, 1378, 1381, 1285, 1277, 1298, 1287,
- /*   350 */  1393, 1289, 1396, 1414, 1293, 1286, 1340, 1341, 1312, 1397,
- /*   360 */  1388, 1304, 1426, 1423, 1407, 1323, 1291, 1379, 1406, 1380,
- /*   370 */  1375, 1391, 1330, 1415, 1418, 1421, 1329, 1337, 1422, 1390,
- /*   380 */  1424, 1425, 1427, 1429, 1395, 1419, 1430, 1400, 1405, 1431,
- /*   390 */  1432, 1433, 1342, 1435, 1436, 1438, 1437, 1339, 1439, 1441,
- /*   400 */  1440, 1434, 1443, 1343, 1445, 1442, 1446, 1444, 1445, 1450,
- /*   410 */  1451, 1452, 1453, 1454, 1459, 1455, 1460, 1462, 1458, 1461,
- /*   420 */  1463, 1466, 1465, 1461, 1467, 1469, 1470, 1471, 1473, 1354,
- /*   430 */  1370, 1376, 1377, 1474, 1485, 1484,
+ /*     0 */    40,  564,  869,  577,  725,  725,  725,  739,  -19,   16,
+ /*    10 */    16,  100,  725,  725,  725,  725,  725,  725,  725,  841,
+ /*    20 */   841,  538,  507,  684,  623,   61,  137,  172,  207,  242,
+ /*    30 */   277,  312,  347,  382,  424,  424,  424,  424,  424,  424,
+ /*    40 */   424,  424,  424,  424,  424,  424,  424,  424,  424,  459,
+ /*    50 */   424,  494,  529,  529,  670,  725,  725,  725,  725,  725,
+ /*    60 */   725,  725,  725,  725,  725,  725,  725,  725,  725,  725,
+ /*    70 */   725,  725,  725,  725,  725,  725,  725,  725,  725,  725,
+ /*    80 */   725,  725,  725,  821,  725,  725,  725,  725,  725,  725,
+ /*    90 */   725,  725,  725,  725,  725,  725,  725,  952,  711,  711,
+ /*   100 */   711,  711,  711,  766,   23,   32,  811,  877,  663,  602,
+ /*   110 */   602,  811,   73,  113,  -51,  -95,  -95,  -95,  501,  501,
+ /*   120 */   501,  595,  595,  809,  205,  276,  811,  811,  811,  811,
+ /*   130 */   811,  811,  811,  811,  811,  811,  811,  811,  811,  811,
+ /*   140 */   811,  811,  811,  811,  811,  811,  192,  628,  498,  498,
+ /*   150 */   113,  -34,  -34,  -34,  -34,  -34,  -34,  -95,  -95,  -95,
+ /*   160 */   880,  -94,  -94,  726,  740,   99,  797,  887,  349,  811,
+ /*   170 */   811,  811,  811,  811,  811,  811,  811,  811,  811,  811,
+ /*   180 */   811,  811,  811,  811,  811,  811,  941,  941,  941,  811,
+ /*   190 */   811,  926,  811,  811,  811,  -18,  811,  811,  842,  811,
+ /*   200 */   811,  811,  811,  811,  811,  811,  811,  811,  811,  224,
+ /*   210 */   608,  910,  910,  910, 1078,   45,  469,  508,  934,  970,
+ /*   220 */   970, 1164,  934, 1164, 1036, 1183,  359, 1017,  970,  954,
+ /*   230 */  1017, 1017, 1092,  730,  497, 1225, 1171, 1171, 1228, 1228,
+ /*   240 */  1171, 1281, 1280, 1178, 1291, 1291, 1291, 1291, 1171, 1293,
+ /*   250 */  1178, 1281, 1280, 1280, 1178, 1171, 1293, 1176, 1244, 1171,
+ /*   260 */  1171, 1293, 1302, 1171, 1293, 1171, 1293, 1302, 1229, 1229,
+ /*   270 */  1229, 1263, 1302, 1229, 1238, 1229, 1263, 1229, 1229, 1222,
+ /*   280 */  1245, 1222, 1245, 1222, 1245, 1222, 1245, 1171, 1171, 1218,
+ /*   290 */  1302, 1304, 1304, 1302, 1230, 1242, 1243, 1246, 1178, 1347,
+ /*   300 */  1348, 1363, 1363, 1375, 1375, 1375, 1375,  -95,  -95,  -95,
+ /*   310 */   -95,  -95,  -95,  -95,  -95,  451,  876,  346, 1159, 1099,
+ /*   320 */   441,  823, 1188, 1111, 1190, 1195, 1199, 1200, 1005, 1129,
+ /*   330 */  1224,  533, 1201, 1212, 1155, 1214, 1109, 1112, 1220, 1157,
+ /*   340 */   779, 1386, 1388, 1370, 1251, 1379, 1301, 1380, 1381, 1382,
+ /*   350 */  1278, 1275, 1296, 1285, 1389, 1286, 1396, 1412, 1294, 1283,
+ /*   360 */  1383, 1384, 1305, 1362, 1358, 1303, 1422, 1419, 1404, 1320,
+ /*   370 */  1288, 1349, 1405, 1350, 1345, 1361, 1327, 1411, 1416, 1418,
+ /*   380 */  1326, 1334, 1420, 1364, 1423, 1424, 1417, 1425, 1365, 1390,
+ /*   390 */  1427, 1374, 1373, 1431, 1432, 1433, 1341, 1436, 1437, 1439,
+ /*   400 */  1438, 1337, 1440, 1442, 1406, 1402, 1445, 1344, 1443, 1407,
+ /*   410 */  1444, 1408, 1443, 1450, 1451, 1452, 1453, 1454, 1456, 1465,
+ /*   420 */  1457, 1459, 1458, 1460, 1461, 1463, 1464, 1460, 1466, 1468,
+ /*   430 */  1469, 1470, 1472, 1369, 1376, 1377, 1378, 1473, 1480, 1482,
 };
-#define YY_REDUCE_USE_DFLT (-176)
-#define YY_REDUCE_COUNT (310)
-#define YY_REDUCE_MIN   (-175)
-#define YY_REDUCE_MAX   (1234)
+#define YY_REDUCE_USE_DFLT (-130)
+#define YY_REDUCE_COUNT (314)
+#define YY_REDUCE_MIN   (-129)
+#define YY_REDUCE_MAX   (1237)
 static const short yy_reduce_ofst[] = {
- /*     0 */  -143,  954,   86,   21,  -50,   23,   79,  134,  170, -175,
- /*    10 */   229,  260, -121,  212,  219,  291,  -54,  349,  362,  156,
- /*    20 */   309,  311,  334,   85,  224,  394,  314,  314,  314,  314,
- /*    30 */   314,  314,  314,  314,  314,  314,  314,  314,  314,  314,
- /*    40 */   314,  314,  314,  314,  314,  314,  314,  314,  314,  314,
- /*    50 */   314,  314,  314,  314,  314,  374,  441,  443,  450,  452,
- /*    60 */   515,  554,  567,  569,  572,  578,  580,  582,  584,  587,
- /*    70 */   593,  631,  644,  646,  649,  655,  657,  659,  661,  664,
- /*    80 */   708,  720,  759,  771,  810,  822,  861,  873,  912,  930,
- /*    90 */   947,  950,  957,  959,  963,  966,  968,  998,  314,  314,
- /*   100 */   314,  314,  314,  314,  314,  314,  314,  447,  -53,  166,
- /*   110 */   438,  348,  363,  314,  473,  469,  314,  314,  314,  314,
- /*   120 */   -15,   59,  101,  688,  220,  220,  525,  256,  729,  735,
- /*   130 */   736,  740,  741,  744,  645,  448,  738,  458,  786,  503,
- /*   140 */   780,  656,  721,  724,  792,  545,  568,  706,  683,  681,
- /*   150 */   779,  784,  830,  831,  835,  678,  601, -104,   -2,   96,
- /*   160 */   111,  218,  287,  308,  310,  312,  335,  411,  453,  461,
- /*   170 */   573,  599,  617,  658,  665,  670,  732,  734,  775,  848,
- /*   180 */   875,  892,  893,  898,  332,  420,  869,  931,  944,  886,
- /*   190 */   983,  992, 1009,  958, 1017, 1028,  988, 1033, 1034, 1035,
- /*   200 */   287, 1036, 1044, 1045, 1047, 1049, 1056,  915,  972,  997,
- /*   210 */  1000, 1002,  886, 1011, 1015, 1061, 1013, 1001, 1003,  977,
- /*   220 */  1018,  979, 1050, 1041, 1040, 1052, 1014, 1004, 1059, 1060,
- /*   230 */  1032, 1038, 1084,  995, 1089, 1090, 1008, 1016, 1092, 1037,
- /*   240 */  1068, 1062, 1069, 1072, 1073, 1074, 1105, 1112, 1071, 1048,
- /*   250 */  1081, 1088, 1078, 1116, 1118, 1046, 1066, 1128, 1136, 1140,
- /*   260 */  1120, 1147, 1146, 1148, 1150, 1130, 1135, 1137, 1138, 1132,
- /*   270 */  1141, 1142, 1143, 1149, 1144, 1153, 1154, 1104, 1107, 1108,
- /*   280 */  1114, 1115, 1117, 1123, 1125, 1173, 1176, 1121, 1165, 1127,
- /*   290 */  1131, 1167, 1157, 1151, 1158, 1166, 1168, 1212, 1214, 1227,
- /*   300 */  1228, 1231, 1232, 1233, 1234, 1152, 1155, 1159, 1198, 1199,
- /*   310 */  1219,
+ /*     0 */   -29,  531,  490,  625,  -49,  272,  456,  510,  400,  509,
+ /*    10 */   562,  114,  535,  614,  698,  384,  738,  751,  690,  419,
+ /*    20 */   553,  761,  460,  636,  767,   41,   41,   41,   41,   41,
+ /*    30 */    41,   41,   41,   41,   41,   41,   41,   41,   41,   41,
+ /*    40 */    41,   41,   41,   41,   41,   41,   41,   41,   41,   41,
+ /*    50 */    41,   41,   41,   41,  760,  815,  856,  863,  866,  868,
+ /*    60 */   870,  873,  881,  885,  895,  897,  899,  903,  907,  909,
+ /*    70 */   911,  913,  922,  925,  936,  938,  940,  944,  947,  949,
+ /*    80 */   951,  953,  955,  962,  978,  980,  984,  986,  988,  991,
+ /*    90 */   993,  995,  997, 1002, 1019, 1021, 1025,   41,   41,   41,
+ /*   100 */    41,   41,   41,   41,   41,   41,  896,  140,  260,   98,
+ /*   110 */   268, 1020,   41,  482,   41,   41,   41,   41,  270,  270,
+ /*   120 */   270,  212,  217, -129,  411,  411,  550,    5,  626,  362,
+ /*   130 */   733,  830,  992, 1003, 1026,  795,  683,  807,  638,  819,
+ /*   140 */   753,  948,   62,  817,  824,  132,  687,  611,  864, 1033,
+ /*   150 */   403,  943,  966,  983, 1032, 1038, 1040,  960,  996,  492,
+ /*   160 */   -50,   57,  131,  153,  221,  462,  588,  596,  675,  721,
+ /*   170 */   820,  834,  857,  914,  979, 1034, 1065, 1081, 1087, 1095,
+ /*   180 */  1096, 1097, 1098, 1101, 1104, 1105,  320,  500,  655, 1106,
+ /*   190 */  1107,  503, 1108, 1110, 1113,  681, 1114, 1115,  999, 1116,
+ /*   200 */  1117, 1118,  221, 1119, 1120, 1121, 1122, 1123, 1124,  788,
+ /*   210 */   956, 1041, 1051, 1053,  503, 1067, 1079, 1128, 1080, 1066,
+ /*   220 */  1068, 1045, 1083, 1047, 1103, 1102, 1125, 1126, 1073, 1062,
+ /*   230 */  1127, 1131, 1089, 1093, 1135, 1052, 1136, 1137, 1059, 1060,
+ /*   240 */  1141, 1084, 1130, 1132, 1133, 1134, 1138, 1139, 1151, 1154,
+ /*   250 */  1140, 1094, 1143, 1145, 1142, 1156, 1158, 1082, 1086, 1162,
+ /*   260 */  1163, 1165, 1150, 1169, 1177, 1170, 1179, 1161, 1166, 1168,
+ /*   270 */  1172, 1167, 1173, 1174, 1175, 1180, 1181, 1182, 1184, 1144,
+ /*   280 */  1146, 1148, 1147, 1149, 1152, 1153, 1160, 1186, 1194, 1185,
+ /*   290 */  1189, 1187, 1191, 1193, 1192, 1196, 1198, 1197, 1202, 1215,
+ /*   300 */  1217, 1226, 1227, 1231, 1232, 1233, 1234, 1203, 1204, 1205,
+ /*   310 */  1221, 1223, 1209, 1211, 1237,
 };
 static const YYACTIONTYPE yy_default[] = {
- /*     0 */   982, 1300, 1300, 1300, 1214, 1214, 1214, 1305, 1300, 1109,
- /*    10 */  1138, 1138, 1274, 1305, 1305, 1305, 1305, 1305, 1305, 1212,
- /*    20 */  1305, 1305, 1305, 1300, 1305, 1113, 1144, 1305, 1305, 1305,
- /*    30 */  1305, 1305, 1305, 1305, 1305, 1273, 1275, 1152, 1151, 1254,
- /*    40 */  1125, 1149, 1142, 1146, 1215, 1208, 1209, 1207, 1211, 1216,
- /*    50 */  1305, 1145, 1177, 1192, 1176, 1305, 1305, 1305, 1305, 1305,
- /*    60 */  1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /*    70 */  1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /*    80 */  1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /*    90 */  1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1186, 1191,
- /*   100 */  1198, 1190, 1187, 1179, 1178, 1180, 1181, 1305, 1305, 1008,
- /*   110 */  1074, 1305, 1305, 1182, 1305, 1020, 1183, 1195, 1194, 1193,
- /*   120 */  1015, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /*   130 */  1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /*   140 */  1305, 1305, 1305, 1305, 1305,  982, 1300, 1305, 1305, 1300,
- /*   150 */  1300, 1300, 1300, 1300, 1300, 1292, 1113, 1103, 1305, 1305,
- /*   160 */  1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1280, 1278,
- /*   170 */  1305, 1227, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /*   180 */  1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /*   190 */  1305, 1305, 1305, 1109, 1305, 1305, 1305, 1305, 1305, 1305,
- /*   200 */  1305, 1305, 1305, 1305, 1305, 1305,  988, 1305, 1247, 1109,
- /*   210 */  1109, 1109, 1111, 1089, 1101,  990, 1148, 1127, 1127, 1259,
- /*   220 */  1148, 1259, 1045, 1068, 1042, 1138, 1127, 1210, 1138, 1138,
- /*   230 */  1110, 1101, 1305, 1285, 1118, 1118, 1277, 1277, 1118, 1157,
- /*   240 */  1078, 1148, 1085, 1085, 1085, 1085, 1118, 1005, 1148, 1157,
- /*   250 */  1078, 1078, 1148, 1118, 1005, 1253, 1251, 1118, 1118, 1005,
- /*   260 */  1220, 1118, 1005, 1118, 1005, 1220, 1076, 1076, 1076, 1060,
- /*   270 */  1220, 1076, 1045, 1076, 1060, 1076, 1076, 1131, 1126, 1131,
- /*   280 */  1126, 1131, 1126, 1131, 1126, 1118, 1118, 1305, 1220, 1224,
- /*   290 */  1224, 1220, 1143, 1132, 1141, 1139, 1148, 1011, 1063,  998,
- /*   300 */   998,  987,  987,  987,  987, 1297, 1297, 1292, 1047, 1047,
- /*   310 */  1030, 1305, 1305, 1305, 1305, 1305, 1305, 1022, 1305, 1229,
- /*   320 */  1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /*   330 */  1305, 1305, 1305, 1305, 1305, 1305, 1164, 1305,  983, 1287,
- /*   340 */  1305, 1305, 1284, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /*   350 */  1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /*   360 */  1305, 1257, 1305, 1305, 1305, 1305, 1305, 1305, 1250, 1249,
- /*   370 */  1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /*   380 */  1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /*   390 */  1305, 1305, 1092, 1305, 1305, 1305, 1096, 1305, 1305, 1305,
- /*   400 */  1305, 1305, 1305, 1305, 1140, 1305, 1133, 1305, 1213, 1305,
- /*   410 */  1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1302,
- /*   420 */  1305, 1305, 1305, 1301, 1305, 1305, 1305, 1305, 1305, 1166,
- /*   430 */  1305, 1165, 1169, 1305,  996, 1305,
+ /*     0 */  1250, 1240, 1240, 1240, 1174, 1174, 1174, 1240, 1071, 1100,
+ /*    10 */  1100, 1224, 1301, 1301, 1301, 1301, 1301, 1301, 1173, 1301,
+ /*    20 */  1301, 1301, 1301, 1240, 1075, 1106, 1301, 1301, 1301, 1301,
+ /*    30 */  1301, 1301, 1301, 1301, 1223, 1225, 1114, 1113, 1206, 1087,
+ /*    40 */  1111, 1104, 1108, 1175, 1169, 1170, 1168, 1172, 1176, 1301,
+ /*    50 */  1107, 1138, 1153, 1137, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*    60 */  1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*    70 */  1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*    80 */  1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*    90 */  1301, 1301, 1301, 1301, 1301, 1301, 1301, 1147, 1152, 1159,
+ /*   100 */  1151, 1148, 1140, 1139, 1141, 1142, 1301,  994, 1042, 1301,
+ /*   110 */  1301, 1301, 1143, 1301, 1144, 1156, 1155, 1154, 1231, 1258,
+ /*   120 */  1257, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*   130 */  1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*   140 */  1301, 1301, 1301, 1301, 1301, 1301, 1250, 1240, 1000, 1000,
+ /*   150 */  1301, 1240, 1240, 1240, 1240, 1240, 1240, 1236, 1075, 1066,
+ /*   160 */  1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*   170 */  1228, 1226, 1301, 1187, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*   180 */  1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*   190 */  1301, 1301, 1301, 1301, 1301, 1071, 1301, 1301, 1301, 1301,
+ /*   200 */  1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1252, 1301,
+ /*   210 */  1201, 1071, 1071, 1071, 1073, 1055, 1065,  979, 1110, 1089,
+ /*   220 */  1089, 1290, 1110, 1290, 1017, 1272, 1014, 1100, 1089, 1171,
+ /*   230 */  1100, 1100, 1072, 1065, 1301, 1293, 1080, 1080, 1292, 1292,
+ /*   240 */  1080, 1119, 1045, 1110, 1051, 1051, 1051, 1051, 1080,  991,
+ /*   250 */  1110, 1119, 1045, 1045, 1110, 1080,  991, 1205, 1287, 1080,
+ /*   260 */  1080,  991, 1180, 1080,  991, 1080,  991, 1180, 1043, 1043,
+ /*   270 */  1043, 1032, 1180, 1043, 1017, 1043, 1032, 1043, 1043, 1093,
+ /*   280 */  1088, 1093, 1088, 1093, 1088, 1093, 1088, 1080, 1080, 1301,
+ /*   290 */  1180, 1184, 1184, 1180, 1105, 1094, 1103, 1101, 1110,  997,
+ /*   300 */  1035, 1255, 1255, 1251, 1251, 1251, 1251, 1298, 1298, 1236,
+ /*   310 */  1267, 1267, 1019, 1019, 1267, 1301, 1301, 1301, 1301, 1301,
+ /*   320 */  1301, 1262, 1301, 1189, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*   330 */  1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*   340 */  1125, 1301,  975, 1233, 1301, 1301, 1232, 1301, 1301, 1301,
+ /*   350 */  1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*   360 */  1301, 1301, 1301, 1301, 1301, 1289, 1301, 1301, 1301, 1301,
+ /*   370 */  1301, 1301, 1204, 1203, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*   380 */  1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*   390 */  1301, 1301, 1301, 1301, 1301, 1301, 1057, 1301, 1301, 1301,
+ /*   400 */  1276, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1102, 1301,
+ /*   410 */  1095, 1301, 1280, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /*   420 */  1301, 1301, 1301, 1242, 1301, 1301, 1301, 1241, 1301, 1301,
+ /*   430 */  1301, 1301, 1301, 1127, 1301, 1126, 1130, 1301,  985, 1301,
 };
+/********** End of lemon-generated parsing tables *****************************/
 
-/* The next table maps tokens into fallback tokens.  If a construct
-** like the following:
+/* The next table maps tokens (terminal symbols) into fallback tokens.  
+** If a construct like the following:
 ** 
 **      %fallback ID X Y Z.
 **
@@ -126779,79 +131540,109 @@ static const YYACTIONTYPE yy_default[] = {
 ** and Z.  Whenever one of the tokens X, Y, or Z is input to the parser
 ** but it does not parse, the type of the token is changed to ID and
 ** the parse is retried before an error is thrown.
+**
+** This feature can be used, for example, to cause some keywords in a language
+** to revert to identifiers if they keyword does not apply in the context where
+** it appears.
 */
 #ifdef YYFALLBACK
 static const YYCODETYPE yyFallback[] = {
     0,  /*          $ => nothing */
     0,  /*       SEMI => nothing */
-   27,  /*    EXPLAIN => ID */
-   27,  /*      QUERY => ID */
-   27,  /*       PLAN => ID */
-   27,  /*      BEGIN => ID */
+   55,  /*    EXPLAIN => ID */
+   55,  /*      QUERY => ID */
+   55,  /*       PLAN => ID */
+   55,  /*      BEGIN => ID */
     0,  /* TRANSACTION => nothing */
-   27,  /*   DEFERRED => ID */
-   27,  /*  IMMEDIATE => ID */
-   27,  /*  EXCLUSIVE => ID */
+   55,  /*   DEFERRED => ID */
+   55,  /*  IMMEDIATE => ID */
+   55,  /*  EXCLUSIVE => ID */
     0,  /*     COMMIT => nothing */
-   27,  /*        END => ID */
-   27,  /*   ROLLBACK => ID */
-   27,  /*  SAVEPOINT => ID */
-   27,  /*    RELEASE => ID */
+   55,  /*        END => ID */
+   55,  /*   ROLLBACK => ID */
+   55,  /*  SAVEPOINT => ID */
+   55,  /*    RELEASE => ID */
     0,  /*         TO => nothing */
     0,  /*      TABLE => nothing */
     0,  /*     CREATE => nothing */
-   27,  /*         IF => ID */
+   55,  /*         IF => ID */
     0,  /*        NOT => nothing */
     0,  /*     EXISTS => nothing */
-   27,  /*       TEMP => ID */
+   55,  /*       TEMP => ID */
     0,  /*         LP => nothing */
     0,  /*         RP => nothing */
     0,  /*         AS => nothing */
-   27,  /*    WITHOUT => ID */
+   55,  /*    WITHOUT => ID */
     0,  /*      COMMA => nothing */
+    0,  /*         OR => nothing */
+    0,  /*        AND => nothing */
+    0,  /*         IS => nothing */
+   55,  /*      MATCH => ID */
+   55,  /*    LIKE_KW => ID */
+    0,  /*    BETWEEN => nothing */
+    0,  /*         IN => nothing */
+    0,  /*     ISNULL => nothing */
+    0,  /*    NOTNULL => nothing */
+    0,  /*         NE => nothing */
+    0,  /*         EQ => nothing */
+    0,  /*         GT => nothing */
+    0,  /*         LE => nothing */
+    0,  /*         LT => nothing */
+    0,  /*         GE => nothing */
+    0,  /*     ESCAPE => nothing */
+    0,  /*     BITAND => nothing */
+    0,  /*      BITOR => nothing */
+    0,  /*     LSHIFT => nothing */
+    0,  /*     RSHIFT => nothing */
+    0,  /*       PLUS => nothing */
+    0,  /*      MINUS => nothing */
+    0,  /*       STAR => nothing */
+    0,  /*      SLASH => nothing */
+    0,  /*        REM => nothing */
+    0,  /*     CONCAT => nothing */
+    0,  /*    COLLATE => nothing */
+    0,  /*     BITNOT => nothing */
     0,  /*         ID => nothing */
     0,  /*    INDEXED => nothing */
-   27,  /*      ABORT => ID */
-   27,  /*     ACTION => ID */
-   27,  /*      AFTER => ID */
-   27,  /*    ANALYZE => ID */
-   27,  /*        ASC => ID */
-   27,  /*     ATTACH => ID */
-   27,  /*     BEFORE => ID */
-   27,  /*         BY => ID */
-   27,  /*    CASCADE => ID */
-   27,  /*       CAST => ID */
-   27,  /*   COLUMNKW => ID */
-   27,  /*   CONFLICT => ID */
-   27,  /*   DATABASE => ID */
-   27,  /*       DESC => ID */
-   27,  /*     DETACH => ID */
-   27,  /*       EACH => ID */
-   27,  /*       FAIL => ID */
-   27,  /*        FOR => ID */
-   27,  /*     IGNORE => ID */
-   27,  /*  INITIALLY => ID */
-   27,  /*    INSTEAD => ID */
-   27,  /*    LIKE_KW => ID */
-   27,  /*      MATCH => ID */
-   27,  /*         NO => ID */
-   27,  /*        KEY => ID */
-   27,  /*         OF => ID */
-   27,  /*     OFFSET => ID */
-   27,  /*     PRAGMA => ID */
-   27,  /*      RAISE => ID */
-   27,  /*  RECURSIVE => ID */
-   27,  /*    REPLACE => ID */
-   27,  /*   RESTRICT => ID */
-   27,  /*        ROW => ID */
-   27,  /*    TRIGGER => ID */
-   27,  /*     VACUUM => ID */
-   27,  /*       VIEW => ID */
-   27,  /*    VIRTUAL => ID */
-   27,  /*       WITH => ID */
-   27,  /*    REINDEX => ID */
-   27,  /*     RENAME => ID */
-   27,  /*   CTIME_KW => ID */
+   55,  /*      ABORT => ID */
+   55,  /*     ACTION => ID */
+   55,  /*      AFTER => ID */
+   55,  /*    ANALYZE => ID */
+   55,  /*        ASC => ID */
+   55,  /*     ATTACH => ID */
+   55,  /*     BEFORE => ID */
+   55,  /*         BY => ID */
+   55,  /*    CASCADE => ID */
+   55,  /*       CAST => ID */
+   55,  /*   COLUMNKW => ID */
+   55,  /*   CONFLICT => ID */
+   55,  /*   DATABASE => ID */
+   55,  /*       DESC => ID */
+   55,  /*     DETACH => ID */
+   55,  /*       EACH => ID */
+   55,  /*       FAIL => ID */
+   55,  /*        FOR => ID */
+   55,  /*     IGNORE => ID */
+   55,  /*  INITIALLY => ID */
+   55,  /*    INSTEAD => ID */
+   55,  /*         NO => ID */
+   55,  /*        KEY => ID */
+   55,  /*         OF => ID */
+   55,  /*     OFFSET => ID */
+   55,  /*     PRAGMA => ID */
+   55,  /*      RAISE => ID */
+   55,  /*  RECURSIVE => ID */
+   55,  /*    REPLACE => ID */
+   55,  /*   RESTRICT => ID */
+   55,  /*        ROW => ID */
+   55,  /*    TRIGGER => ID */
+   55,  /*     VACUUM => ID */
+   55,  /*       VIEW => ID */
+   55,  /*    VIRTUAL => ID */
+   55,  /*       WITH => ID */
+   55,  /*    REINDEX => ID */
+   55,  /*     RENAME => ID */
+   55,  /*   CTIME_KW => ID */
 };
 #endif /* YYFALLBACK */
 
@@ -126887,7 +131678,9 @@ struct yyParser {
 #ifdef YYTRACKMAXSTACKDEPTH
   int yyidxMax;                 /* Maximum value of yyidx */
 #endif
+#ifndef YYNOERRORRECOVERY
   int yyerrcnt;                 /* Shifts left before out of the error */
+#endif
   sqlite3ParserARG_SDECL                /* A place to hold %extra_argument */
 #if YYSTACKDEPTH<=0
   int yystksz;                  /* Current side of the stack */
@@ -126940,25 +131733,25 @@ static const char *const yyTokenName[] = {
   "ROLLBACK",      "SAVEPOINT",     "RELEASE",       "TO",          
   "TABLE",         "CREATE",        "IF",            "NOT",         
   "EXISTS",        "TEMP",          "LP",            "RP",          
-  "AS",            "WITHOUT",       "COMMA",         "ID",          
+  "AS",            "WITHOUT",       "COMMA",         "OR",          
+  "AND",           "IS",            "MATCH",         "LIKE_KW",     
+  "BETWEEN",       "IN",            "ISNULL",        "NOTNULL",     
+  "NE",            "EQ",            "GT",            "LE",          
+  "LT",            "GE",            "ESCAPE",        "BITAND",      
+  "BITOR",         "LSHIFT",        "RSHIFT",        "PLUS",        
+  "MINUS",         "STAR",          "SLASH",         "REM",         
+  "CONCAT",        "COLLATE",       "BITNOT",        "ID",          
   "INDEXED",       "ABORT",         "ACTION",        "AFTER",       
   "ANALYZE",       "ASC",           "ATTACH",        "BEFORE",      
   "BY",            "CASCADE",       "CAST",          "COLUMNKW",    
   "CONFLICT",      "DATABASE",      "DESC",          "DETACH",      
   "EACH",          "FAIL",          "FOR",           "IGNORE",      
-  "INITIALLY",     "INSTEAD",       "LIKE_KW",       "MATCH",       
-  "NO",            "KEY",           "OF",            "OFFSET",      
-  "PRAGMA",        "RAISE",         "RECURSIVE",     "REPLACE",     
-  "RESTRICT",      "ROW",           "TRIGGER",       "VACUUM",      
-  "VIEW",          "VIRTUAL",       "WITH",          "REINDEX",     
-  "RENAME",        "CTIME_KW",      "ANY",           "OR",          
-  "AND",           "IS",            "BETWEEN",       "IN",          
-  "ISNULL",        "NOTNULL",       "NE",            "EQ",          
-  "GT",            "LE",            "LT",            "GE",          
-  "ESCAPE",        "BITAND",        "BITOR",         "LSHIFT",      
-  "RSHIFT",        "PLUS",          "MINUS",         "STAR",        
-  "SLASH",         "REM",           "CONCAT",        "COLLATE",     
-  "BITNOT",        "STRING",        "JOIN_KW",       "CONSTRAINT",  
+  "INITIALLY",     "INSTEAD",       "NO",            "KEY",         
+  "OF",            "OFFSET",        "PRAGMA",        "RAISE",       
+  "RECURSIVE",     "REPLACE",       "RESTRICT",      "ROW",         
+  "TRIGGER",       "VACUUM",        "VIEW",          "VIRTUAL",     
+  "WITH",          "REINDEX",       "RENAME",        "CTIME_KW",    
+  "ANY",           "STRING",        "JOIN_KW",       "CONSTRAINT",  
   "DEFAULT",       "NULL",          "PRIMARY",       "UNIQUE",      
   "CHECK",         "REFERENCES",    "AUTOINCR",      "ON",          
   "INSERT",        "DELETE",        "UPDATE",        "SET",         
@@ -126975,29 +131768,28 @@ static const char *const yyTokenName[] = {
   "nm",            "savepoint_opt",  "create_table",  "create_table_args",
   "createkw",      "temp",          "ifnotexists",   "dbnm",        
   "columnlist",    "conslist_opt",  "table_options",  "select",      
-  "column",        "columnid",      "type",          "carglist",    
-  "typetoken",     "typename",      "signed",        "plus_num",    
-  "minus_num",     "ccons",         "term",          "expr",        
-  "onconf",        "sortorder",     "autoinc",       "eidlist_opt", 
-  "refargs",       "defer_subclause",  "refarg",        "refact",      
-  "init_deferred_pred_opt",  "conslist",      "tconscomma",    "tcons",       
-  "sortlist",      "eidlist",       "defer_subclause_opt",  "orconf",      
-  "resolvetype",   "raisetype",     "ifexists",      "fullname",    
-  "selectnowith",  "oneselect",     "with",          "multiselect_op",
-  "distinct",      "selcollist",    "from",          "where_opt",   
-  "groupby_opt",   "having_opt",    "orderby_opt",   "limit_opt",   
-  "values",        "nexprlist",     "exprlist",      "sclp",        
-  "as",            "seltablist",    "stl_prefix",    "joinop",      
-  "indexed_opt",   "on_opt",        "using_opt",     "joinop2",     
-  "idlist",        "setlist",       "insert_cmd",    "idlist_opt",  
-  "likeop",        "between_op",    "in_op",         "case_operand",
-  "case_exprlist",  "case_else",     "uniqueflag",    "collate",     
-  "nmnum",         "trigger_decl",  "trigger_cmd_list",  "trigger_time",
-  "trigger_event",  "foreach_clause",  "when_clause",   "trigger_cmd", 
-  "trnm",          "tridxby",       "database_kw_opt",  "key_opt",     
-  "add_column_fullname",  "kwcolumn_opt",  "create_vtab",   "vtabarglist", 
-  "vtabarg",       "vtabargtoken",  "lp",            "anylist",     
-  "wqlist",      
+  "columnname",    "carglist",      "typetoken",     "typename",    
+  "signed",        "plus_num",      "minus_num",     "ccons",       
+  "term",          "expr",          "onconf",        "sortorder",   
+  "autoinc",       "eidlist_opt",   "refargs",       "defer_subclause",
+  "refarg",        "refact",        "init_deferred_pred_opt",  "conslist",    
+  "tconscomma",    "tcons",         "sortlist",      "eidlist",     
+  "defer_subclause_opt",  "orconf",        "resolvetype",   "raisetype",   
+  "ifexists",      "fullname",      "selectnowith",  "oneselect",   
+  "with",          "multiselect_op",  "distinct",      "selcollist",  
+  "from",          "where_opt",     "groupby_opt",   "having_opt",  
+  "orderby_opt",   "limit_opt",     "values",        "nexprlist",   
+  "exprlist",      "sclp",          "as",            "seltablist",  
+  "stl_prefix",    "joinop",        "indexed_opt",   "on_opt",      
+  "using_opt",     "idlist",        "setlist",       "insert_cmd",  
+  "idlist_opt",    "likeop",        "between_op",    "in_op",       
+  "case_operand",  "case_exprlist",  "case_else",     "uniqueflag",  
+  "collate",       "nmnum",         "trigger_decl",  "trigger_cmd_list",
+  "trigger_time",  "trigger_event",  "foreach_clause",  "when_clause", 
+  "trigger_cmd",   "trnm",          "tridxby",       "database_kw_opt",
+  "key_opt",       "add_column_fullname",  "kwcolumn_opt",  "create_vtab", 
+  "vtabarglist",   "vtabarg",       "vtabargtoken",  "lp",          
+  "anylist",       "wqlist",      
 };
 #endif /* NDEBUG */
 
@@ -127005,334 +131797,332 @@ static const char *const yyTokenName[] = {
 /* For tracing reduce actions, the names of all rules are required.
 */
 static const char *const yyRuleName[] = {
- /*   0 */ "input ::= cmdlist",
- /*   1 */ "cmdlist ::= cmdlist ecmd",
- /*   2 */ "cmdlist ::= ecmd",
- /*   3 */ "ecmd ::= SEMI",
- /*   4 */ "ecmd ::= explain cmdx SEMI",
- /*   5 */ "explain ::=",
- /*   6 */ "explain ::= EXPLAIN",
- /*   7 */ "explain ::= EXPLAIN QUERY PLAN",
- /*   8 */ "cmdx ::= cmd",
- /*   9 */ "cmd ::= BEGIN transtype trans_opt",
- /*  10 */ "trans_opt ::=",
- /*  11 */ "trans_opt ::= TRANSACTION",
- /*  12 */ "trans_opt ::= TRANSACTION nm",
- /*  13 */ "transtype ::=",
- /*  14 */ "transtype ::= DEFERRED",
- /*  15 */ "transtype ::= IMMEDIATE",
- /*  16 */ "transtype ::= EXCLUSIVE",
- /*  17 */ "cmd ::= COMMIT trans_opt",
- /*  18 */ "cmd ::= END trans_opt",
- /*  19 */ "cmd ::= ROLLBACK trans_opt",
- /*  20 */ "savepoint_opt ::= SAVEPOINT",
- /*  21 */ "savepoint_opt ::=",
- /*  22 */ "cmd ::= SAVEPOINT nm",
- /*  23 */ "cmd ::= RELEASE savepoint_opt nm",
- /*  24 */ "cmd ::= ROLLBACK trans_opt TO savepoint_opt nm",
- /*  25 */ "cmd ::= create_table create_table_args",
- /*  26 */ "create_table ::= createkw temp TABLE ifnotexists nm dbnm",
- /*  27 */ "createkw ::= CREATE",
- /*  28 */ "ifnotexists ::=",
- /*  29 */ "ifnotexists ::= IF NOT EXISTS",
- /*  30 */ "temp ::= TEMP",
- /*  31 */ "temp ::=",
- /*  32 */ "create_table_args ::= LP columnlist conslist_opt RP table_options",
- /*  33 */ "create_table_args ::= AS select",
- /*  34 */ "table_options ::=",
- /*  35 */ "table_options ::= WITHOUT nm",
- /*  36 */ "columnlist ::= columnlist COMMA column",
- /*  37 */ "columnlist ::= column",
- /*  38 */ "column ::= columnid type carglist",
- /*  39 */ "columnid ::= nm",
- /*  40 */ "nm ::= ID|INDEXED",
- /*  41 */ "nm ::= STRING",
- /*  42 */ "nm ::= JOIN_KW",
- /*  43 */ "type ::=",
- /*  44 */ "type ::= typetoken",
- /*  45 */ "typetoken ::= typename",
- /*  46 */ "typetoken ::= typename LP signed RP",
- /*  47 */ "typetoken ::= typename LP signed COMMA signed RP",
- /*  48 */ "typename ::= ID|STRING",
- /*  49 */ "typename ::= typename ID|STRING",
- /*  50 */ "signed ::= plus_num",
- /*  51 */ "signed ::= minus_num",
- /*  52 */ "carglist ::= carglist ccons",
- /*  53 */ "carglist ::=",
- /*  54 */ "ccons ::= CONSTRAINT nm",
- /*  55 */ "ccons ::= DEFAULT term",
- /*  56 */ "ccons ::= DEFAULT LP expr RP",
- /*  57 */ "ccons ::= DEFAULT PLUS term",
- /*  58 */ "ccons ::= DEFAULT MINUS term",
- /*  59 */ "ccons ::= DEFAULT ID|INDEXED",
- /*  60 */ "ccons ::= NULL onconf",
- /*  61 */ "ccons ::= NOT NULL onconf",
- /*  62 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc",
- /*  63 */ "ccons ::= UNIQUE onconf",
- /*  64 */ "ccons ::= CHECK LP expr RP",
- /*  65 */ "ccons ::= REFERENCES nm eidlist_opt refargs",
- /*  66 */ "ccons ::= defer_subclause",
- /*  67 */ "ccons ::= COLLATE ID|STRING",
- /*  68 */ "autoinc ::=",
- /*  69 */ "autoinc ::= AUTOINCR",
- /*  70 */ "refargs ::=",
- /*  71 */ "refargs ::= refargs refarg",
- /*  72 */ "refarg ::= MATCH nm",
- /*  73 */ "refarg ::= ON INSERT refact",
- /*  74 */ "refarg ::= ON DELETE refact",
- /*  75 */ "refarg ::= ON UPDATE refact",
- /*  76 */ "refact ::= SET NULL",
- /*  77 */ "refact ::= SET DEFAULT",
- /*  78 */ "refact ::= CASCADE",
- /*  79 */ "refact ::= RESTRICT",
- /*  80 */ "refact ::= NO ACTION",
- /*  81 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt",
- /*  82 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt",
- /*  83 */ "init_deferred_pred_opt ::=",
- /*  84 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED",
- /*  85 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE",
- /*  86 */ "conslist_opt ::=",
- /*  87 */ "conslist_opt ::= COMMA conslist",
- /*  88 */ "conslist ::= conslist tconscomma tcons",
- /*  89 */ "conslist ::= tcons",
- /*  90 */ "tconscomma ::= COMMA",
- /*  91 */ "tconscomma ::=",
- /*  92 */ "tcons ::= CONSTRAINT nm",
- /*  93 */ "tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf",
- /*  94 */ "tcons ::= UNIQUE LP sortlist RP onconf",
- /*  95 */ "tcons ::= CHECK LP expr RP onconf",
- /*  96 */ "tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt",
- /*  97 */ "defer_subclause_opt ::=",
- /*  98 */ "defer_subclause_opt ::= defer_subclause",
- /*  99 */ "onconf ::=",
- /* 100 */ "onconf ::= ON CONFLICT resolvetype",
- /* 101 */ "orconf ::=",
- /* 102 */ "orconf ::= OR resolvetype",
- /* 103 */ "resolvetype ::= raisetype",
- /* 104 */ "resolvetype ::= IGNORE",
- /* 105 */ "resolvetype ::= REPLACE",
- /* 106 */ "cmd ::= DROP TABLE ifexists fullname",
- /* 107 */ "ifexists ::= IF EXISTS",
- /* 108 */ "ifexists ::=",
- /* 109 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select",
- /* 110 */ "cmd ::= DROP VIEW ifexists fullname",
- /* 111 */ "cmd ::= select",
- /* 112 */ "select ::= with selectnowith",
- /* 113 */ "selectnowith ::= oneselect",
- /* 114 */ "selectnowith ::= selectnowith multiselect_op oneselect",
- /* 115 */ "multiselect_op ::= UNION",
- /* 116 */ "multiselect_op ::= UNION ALL",
- /* 117 */ "multiselect_op ::= EXCEPT|INTERSECT",
- /* 118 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt",
- /* 119 */ "oneselect ::= values",
- /* 120 */ "values ::= VALUES LP nexprlist RP",
- /* 121 */ "values ::= values COMMA LP exprlist RP",
- /* 122 */ "distinct ::= DISTINCT",
- /* 123 */ "distinct ::= ALL",
- /* 124 */ "distinct ::=",
- /* 125 */ "sclp ::= selcollist COMMA",
- /* 126 */ "sclp ::=",
- /* 127 */ "selcollist ::= sclp expr as",
- /* 128 */ "selcollist ::= sclp STAR",
- /* 129 */ "selcollist ::= sclp nm DOT STAR",
- /* 130 */ "as ::= AS nm",
- /* 131 */ "as ::= ID|STRING",
- /* 132 */ "as ::=",
- /* 133 */ "from ::=",
- /* 134 */ "from ::= FROM seltablist",
- /* 135 */ "stl_prefix ::= seltablist joinop",
- /* 136 */ "stl_prefix ::=",
- /* 137 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt",
- /* 138 */ "seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt",
- /* 139 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt",
- /* 140 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt",
- /* 141 */ "dbnm ::=",
- /* 142 */ "dbnm ::= DOT nm",
- /* 143 */ "fullname ::= nm dbnm",
- /* 144 */ "joinop ::= COMMA|JOIN",
- /* 145 */ "joinop ::= JOIN_KW JOIN",
- /* 146 */ "joinop ::= JOIN_KW nm JOIN",
- /* 147 */ "joinop ::= JOIN_KW nm nm JOIN",
- /* 148 */ "on_opt ::= ON expr",
- /* 149 */ "on_opt ::=",
- /* 150 */ "indexed_opt ::=",
- /* 151 */ "indexed_opt ::= INDEXED BY nm",
- /* 152 */ "indexed_opt ::= NOT INDEXED",
- /* 153 */ "using_opt ::= USING LP idlist RP",
- /* 154 */ "using_opt ::=",
- /* 155 */ "orderby_opt ::=",
- /* 156 */ "orderby_opt ::= ORDER BY sortlist",
- /* 157 */ "sortlist ::= sortlist COMMA expr sortorder",
- /* 158 */ "sortlist ::= expr sortorder",
- /* 159 */ "sortorder ::= ASC",
- /* 160 */ "sortorder ::= DESC",
- /* 161 */ "sortorder ::=",
- /* 162 */ "groupby_opt ::=",
- /* 163 */ "groupby_opt ::= GROUP BY nexprlist",
- /* 164 */ "having_opt ::=",
- /* 165 */ "having_opt ::= HAVING expr",
- /* 166 */ "limit_opt ::=",
- /* 167 */ "limit_opt ::= LIMIT expr",
- /* 168 */ "limit_opt ::= LIMIT expr OFFSET expr",
- /* 169 */ "limit_opt ::= LIMIT expr COMMA expr",
- /* 170 */ "cmd ::= with DELETE FROM fullname indexed_opt where_opt",
- /* 171 */ "where_opt ::=",
- /* 172 */ "where_opt ::= WHERE expr",
- /* 173 */ "cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt",
- /* 174 */ "setlist ::= setlist COMMA nm EQ expr",
- /* 175 */ "setlist ::= nm EQ expr",
- /* 176 */ "cmd ::= with insert_cmd INTO fullname idlist_opt select",
- /* 177 */ "cmd ::= with insert_cmd INTO fullname idlist_opt DEFAULT VALUES",
- /* 178 */ "insert_cmd ::= INSERT orconf",
- /* 179 */ "insert_cmd ::= REPLACE",
- /* 180 */ "idlist_opt ::=",
- /* 181 */ "idlist_opt ::= LP idlist RP",
- /* 182 */ "idlist ::= idlist COMMA nm",
- /* 183 */ "idlist ::= nm",
- /* 184 */ "expr ::= term",
- /* 185 */ "expr ::= LP expr RP",
- /* 186 */ "term ::= NULL",
- /* 187 */ "expr ::= ID|INDEXED",
- /* 188 */ "expr ::= JOIN_KW",
- /* 189 */ "expr ::= nm DOT nm",
- /* 190 */ "expr ::= nm DOT nm DOT nm",
- /* 191 */ "term ::= INTEGER|FLOAT|BLOB",
- /* 192 */ "term ::= STRING",
- /* 193 */ "expr ::= VARIABLE",
- /* 194 */ "expr ::= expr COLLATE ID|STRING",
- /* 195 */ "expr ::= CAST LP expr AS typetoken RP",
- /* 196 */ "expr ::= ID|INDEXED LP distinct exprlist RP",
- /* 197 */ "expr ::= ID|INDEXED LP STAR RP",
- /* 198 */ "term ::= CTIME_KW",
- /* 199 */ "expr ::= expr AND expr",
- /* 200 */ "expr ::= expr OR expr",
- /* 201 */ "expr ::= expr LT|GT|GE|LE expr",
- /* 202 */ "expr ::= expr EQ|NE expr",
- /* 203 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr",
- /* 204 */ "expr ::= expr PLUS|MINUS expr",
- /* 205 */ "expr ::= expr STAR|SLASH|REM expr",
- /* 206 */ "expr ::= expr CONCAT expr",
- /* 207 */ "likeop ::= LIKE_KW|MATCH",
- /* 208 */ "likeop ::= NOT LIKE_KW|MATCH",
- /* 209 */ "expr ::= expr likeop expr",
- /* 210 */ "expr ::= expr likeop expr ESCAPE expr",
- /* 211 */ "expr ::= expr ISNULL|NOTNULL",
- /* 212 */ "expr ::= expr NOT NULL",
- /* 213 */ "expr ::= expr IS expr",
- /* 214 */ "expr ::= expr IS NOT expr",
- /* 215 */ "expr ::= NOT expr",
- /* 216 */ "expr ::= BITNOT expr",
- /* 217 */ "expr ::= MINUS expr",
- /* 218 */ "expr ::= PLUS expr",
- /* 219 */ "between_op ::= BETWEEN",
- /* 220 */ "between_op ::= NOT BETWEEN",
- /* 221 */ "expr ::= expr between_op expr AND expr",
- /* 222 */ "in_op ::= IN",
- /* 223 */ "in_op ::= NOT IN",
- /* 224 */ "expr ::= expr in_op LP exprlist RP",
- /* 225 */ "expr ::= LP select RP",
- /* 226 */ "expr ::= expr in_op LP select RP",
- /* 227 */ "expr ::= expr in_op nm dbnm",
- /* 228 */ "expr ::= EXISTS LP select RP",
- /* 229 */ "expr ::= CASE case_operand case_exprlist case_else END",
- /* 230 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr",
- /* 231 */ "case_exprlist ::= WHEN expr THEN expr",
- /* 232 */ "case_else ::= ELSE expr",
- /* 233 */ "case_else ::=",
- /* 234 */ "case_operand ::= expr",
- /* 235 */ "case_operand ::=",
- /* 236 */ "exprlist ::= nexprlist",
- /* 237 */ "exprlist ::=",
- /* 238 */ "nexprlist ::= nexprlist COMMA expr",
- /* 239 */ "nexprlist ::= expr",
- /* 240 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt",
- /* 241 */ "uniqueflag ::= UNIQUE",
- /* 242 */ "uniqueflag ::=",
- /* 243 */ "eidlist_opt ::=",
- /* 244 */ "eidlist_opt ::= LP eidlist RP",
- /* 245 */ "eidlist ::= eidlist COMMA nm collate sortorder",
- /* 246 */ "eidlist ::= nm collate sortorder",
- /* 247 */ "collate ::=",
- /* 248 */ "collate ::= COLLATE ID|STRING",
- /* 249 */ "cmd ::= DROP INDEX ifexists fullname",
- /* 250 */ "cmd ::= VACUUM",
- /* 251 */ "cmd ::= VACUUM nm",
- /* 252 */ "cmd ::= PRAGMA nm dbnm",
- /* 253 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
- /* 254 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
- /* 255 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
- /* 256 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
- /* 257 */ "nmnum ::= plus_num",
- /* 258 */ "nmnum ::= nm",
- /* 259 */ "nmnum ::= ON",
- /* 260 */ "nmnum ::= DELETE",
- /* 261 */ "nmnum ::= DEFAULT",
- /* 262 */ "plus_num ::= PLUS INTEGER|FLOAT",
- /* 263 */ "plus_num ::= INTEGER|FLOAT",
- /* 264 */ "minus_num ::= MINUS INTEGER|FLOAT",
- /* 265 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
- /* 266 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause",
- /* 267 */ "trigger_time ::= BEFORE",
- /* 268 */ "trigger_time ::= AFTER",
- /* 269 */ "trigger_time ::= INSTEAD OF",
- /* 270 */ "trigger_time ::=",
- /* 271 */ "trigger_event ::= DELETE|INSERT",
- /* 272 */ "trigger_event ::= UPDATE",
- /* 273 */ "trigger_event ::= UPDATE OF idlist",
- /* 274 */ "foreach_clause ::=",
- /* 275 */ "foreach_clause ::= FOR EACH ROW",
- /* 276 */ "when_clause ::=",
- /* 277 */ "when_clause ::= WHEN expr",
- /* 278 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
- /* 279 */ "trigger_cmd_list ::= trigger_cmd SEMI",
- /* 280 */ "trnm ::= nm",
- /* 281 */ "trnm ::= nm DOT nm",
- /* 282 */ "tridxby ::=",
- /* 283 */ "tridxby ::= INDEXED BY nm",
- /* 284 */ "tridxby ::= NOT INDEXED",
- /* 285 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt",
- /* 286 */ "trigger_cmd ::= insert_cmd INTO trnm idlist_opt select",
- /* 287 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt",
- /* 288 */ "trigger_cmd ::= select",
- /* 289 */ "expr ::= RAISE LP IGNORE RP",
- /* 290 */ "expr ::= RAISE LP raisetype COMMA nm RP",
- /* 291 */ "raisetype ::= ROLLBACK",
- /* 292 */ "raisetype ::= ABORT",
- /* 293 */ "raisetype ::= FAIL",
- /* 294 */ "cmd ::= DROP TRIGGER ifexists fullname",
- /* 295 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
- /* 296 */ "cmd ::= DETACH database_kw_opt expr",
- /* 297 */ "key_opt ::=",
- /* 298 */ "key_opt ::= KEY expr",
- /* 299 */ "database_kw_opt ::= DATABASE",
- /* 300 */ "database_kw_opt ::=",
- /* 301 */ "cmd ::= REINDEX",
- /* 302 */ "cmd ::= REINDEX nm dbnm",
- /* 303 */ "cmd ::= ANALYZE",
- /* 304 */ "cmd ::= ANALYZE nm dbnm",
- /* 305 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
- /* 306 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column",
- /* 307 */ "add_column_fullname ::= fullname",
- /* 308 */ "kwcolumn_opt ::=",
- /* 309 */ "kwcolumn_opt ::= COLUMNKW",
- /* 310 */ "cmd ::= create_vtab",
- /* 311 */ "cmd ::= create_vtab LP vtabarglist RP",
- /* 312 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm",
- /* 313 */ "vtabarglist ::= vtabarg",
- /* 314 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
- /* 315 */ "vtabarg ::=",
- /* 316 */ "vtabarg ::= vtabarg vtabargtoken",
- /* 317 */ "vtabargtoken ::= ANY",
- /* 318 */ "vtabargtoken ::= lp anylist RP",
- /* 319 */ "lp ::= LP",
- /* 320 */ "anylist ::=",
- /* 321 */ "anylist ::= anylist LP anylist RP",
- /* 322 */ "anylist ::= anylist ANY",
- /* 323 */ "with ::=",
- /* 324 */ "with ::= WITH wqlist",
- /* 325 */ "with ::= WITH RECURSIVE wqlist",
- /* 326 */ "wqlist ::= nm eidlist_opt AS LP select RP",
- /* 327 */ "wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP",
+ /*   0 */ "explain ::= EXPLAIN",
+ /*   1 */ "explain ::= EXPLAIN QUERY PLAN",
+ /*   2 */ "cmdx ::= cmd",
+ /*   3 */ "cmd ::= BEGIN transtype trans_opt",
+ /*   4 */ "transtype ::=",
+ /*   5 */ "transtype ::= DEFERRED",
+ /*   6 */ "transtype ::= IMMEDIATE",
+ /*   7 */ "transtype ::= EXCLUSIVE",
+ /*   8 */ "cmd ::= COMMIT trans_opt",
+ /*   9 */ "cmd ::= END trans_opt",
+ /*  10 */ "cmd ::= ROLLBACK trans_opt",
+ /*  11 */ "cmd ::= SAVEPOINT nm",
+ /*  12 */ "cmd ::= RELEASE savepoint_opt nm",
+ /*  13 */ "cmd ::= ROLLBACK trans_opt TO savepoint_opt nm",
+ /*  14 */ "create_table ::= createkw temp TABLE ifnotexists nm dbnm",
+ /*  15 */ "createkw ::= CREATE",
+ /*  16 */ "ifnotexists ::=",
+ /*  17 */ "ifnotexists ::= IF NOT EXISTS",
+ /*  18 */ "temp ::= TEMP",
+ /*  19 */ "temp ::=",
+ /*  20 */ "create_table_args ::= LP columnlist conslist_opt RP table_options",
+ /*  21 */ "create_table_args ::= AS select",
+ /*  22 */ "table_options ::=",
+ /*  23 */ "table_options ::= WITHOUT nm",
+ /*  24 */ "columnname ::= nm typetoken",
+ /*  25 */ "typetoken ::=",
+ /*  26 */ "typetoken ::= typename LP signed RP",
+ /*  27 */ "typetoken ::= typename LP signed COMMA signed RP",
+ /*  28 */ "typename ::= typename ID|STRING",
+ /*  29 */ "ccons ::= CONSTRAINT nm",
+ /*  30 */ "ccons ::= DEFAULT term",
+ /*  31 */ "ccons ::= DEFAULT LP expr RP",
+ /*  32 */ "ccons ::= DEFAULT PLUS term",
+ /*  33 */ "ccons ::= DEFAULT MINUS term",
+ /*  34 */ "ccons ::= DEFAULT ID|INDEXED",
+ /*  35 */ "ccons ::= NOT NULL onconf",
+ /*  36 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc",
+ /*  37 */ "ccons ::= UNIQUE onconf",
+ /*  38 */ "ccons ::= CHECK LP expr RP",
+ /*  39 */ "ccons ::= REFERENCES nm eidlist_opt refargs",
+ /*  40 */ "ccons ::= defer_subclause",
+ /*  41 */ "ccons ::= COLLATE ID|STRING",
+ /*  42 */ "autoinc ::=",
+ /*  43 */ "autoinc ::= AUTOINCR",
+ /*  44 */ "refargs ::=",
+ /*  45 */ "refargs ::= refargs refarg",
+ /*  46 */ "refarg ::= MATCH nm",
+ /*  47 */ "refarg ::= ON INSERT refact",
+ /*  48 */ "refarg ::= ON DELETE refact",
+ /*  49 */ "refarg ::= ON UPDATE refact",
+ /*  50 */ "refact ::= SET NULL",
+ /*  51 */ "refact ::= SET DEFAULT",
+ /*  52 */ "refact ::= CASCADE",
+ /*  53 */ "refact ::= RESTRICT",
+ /*  54 */ "refact ::= NO ACTION",
+ /*  55 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt",
+ /*  56 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt",
+ /*  57 */ "init_deferred_pred_opt ::=",
+ /*  58 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED",
+ /*  59 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE",
+ /*  60 */ "conslist_opt ::=",
+ /*  61 */ "tconscomma ::= COMMA",
+ /*  62 */ "tcons ::= CONSTRAINT nm",
+ /*  63 */ "tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf",
+ /*  64 */ "tcons ::= UNIQUE LP sortlist RP onconf",
+ /*  65 */ "tcons ::= CHECK LP expr RP onconf",
+ /*  66 */ "tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt",
+ /*  67 */ "defer_subclause_opt ::=",
+ /*  68 */ "onconf ::=",
+ /*  69 */ "onconf ::= ON CONFLICT resolvetype",
+ /*  70 */ "orconf ::=",
+ /*  71 */ "orconf ::= OR resolvetype",
+ /*  72 */ "resolvetype ::= IGNORE",
+ /*  73 */ "resolvetype ::= REPLACE",
+ /*  74 */ "cmd ::= DROP TABLE ifexists fullname",
+ /*  75 */ "ifexists ::= IF EXISTS",
+ /*  76 */ "ifexists ::=",
+ /*  77 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select",
+ /*  78 */ "cmd ::= DROP VIEW ifexists fullname",
+ /*  79 */ "cmd ::= select",
+ /*  80 */ "select ::= with selectnowith",
+ /*  81 */ "selectnowith ::= selectnowith multiselect_op oneselect",
+ /*  82 */ "multiselect_op ::= UNION",
+ /*  83 */ "multiselect_op ::= UNION ALL",
+ /*  84 */ "multiselect_op ::= EXCEPT|INTERSECT",
+ /*  85 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt",
+ /*  86 */ "values ::= VALUES LP nexprlist RP",
+ /*  87 */ "values ::= values COMMA LP exprlist RP",
+ /*  88 */ "distinct ::= DISTINCT",
+ /*  89 */ "distinct ::= ALL",
+ /*  90 */ "distinct ::=",
+ /*  91 */ "sclp ::=",
+ /*  92 */ "selcollist ::= sclp expr as",
+ /*  93 */ "selcollist ::= sclp STAR",
+ /*  94 */ "selcollist ::= sclp nm DOT STAR",
+ /*  95 */ "as ::= AS nm",
+ /*  96 */ "as ::=",
+ /*  97 */ "from ::=",
+ /*  98 */ "from ::= FROM seltablist",
+ /*  99 */ "stl_prefix ::= seltablist joinop",
+ /* 100 */ "stl_prefix ::=",
+ /* 101 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt",
+ /* 102 */ "seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt",
+ /* 103 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt",
+ /* 104 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt",
+ /* 105 */ "dbnm ::=",
+ /* 106 */ "dbnm ::= DOT nm",
+ /* 107 */ "fullname ::= nm dbnm",
+ /* 108 */ "joinop ::= COMMA|JOIN",
+ /* 109 */ "joinop ::= JOIN_KW JOIN",
+ /* 110 */ "joinop ::= JOIN_KW nm JOIN",
+ /* 111 */ "joinop ::= JOIN_KW nm nm JOIN",
+ /* 112 */ "on_opt ::= ON expr",
+ /* 113 */ "on_opt ::=",
+ /* 114 */ "indexed_opt ::=",
+ /* 115 */ "indexed_opt ::= INDEXED BY nm",
+ /* 116 */ "indexed_opt ::= NOT INDEXED",
+ /* 117 */ "using_opt ::= USING LP idlist RP",
+ /* 118 */ "using_opt ::=",
+ /* 119 */ "orderby_opt ::=",
+ /* 120 */ "orderby_opt ::= ORDER BY sortlist",
+ /* 121 */ "sortlist ::= sortlist COMMA expr sortorder",
+ /* 122 */ "sortlist ::= expr sortorder",
+ /* 123 */ "sortorder ::= ASC",
+ /* 124 */ "sortorder ::= DESC",
+ /* 125 */ "sortorder ::=",
+ /* 126 */ "groupby_opt ::=",
+ /* 127 */ "groupby_opt ::= GROUP BY nexprlist",
+ /* 128 */ "having_opt ::=",
+ /* 129 */ "having_opt ::= HAVING expr",
+ /* 130 */ "limit_opt ::=",
+ /* 131 */ "limit_opt ::= LIMIT expr",
+ /* 132 */ "limit_opt ::= LIMIT expr OFFSET expr",
+ /* 133 */ "limit_opt ::= LIMIT expr COMMA expr",
+ /* 134 */ "cmd ::= with DELETE FROM fullname indexed_opt where_opt",
+ /* 135 */ "where_opt ::=",
+ /* 136 */ "where_opt ::= WHERE expr",
+ /* 137 */ "cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt",
+ /* 138 */ "setlist ::= setlist COMMA nm EQ expr",
+ /* 139 */ "setlist ::= nm EQ expr",
+ /* 140 */ "cmd ::= with insert_cmd INTO fullname idlist_opt select",
+ /* 141 */ "cmd ::= with insert_cmd INTO fullname idlist_opt DEFAULT VALUES",
+ /* 142 */ "insert_cmd ::= INSERT orconf",
+ /* 143 */ "insert_cmd ::= REPLACE",
+ /* 144 */ "idlist_opt ::=",
+ /* 145 */ "idlist_opt ::= LP idlist RP",
+ /* 146 */ "idlist ::= idlist COMMA nm",
+ /* 147 */ "idlist ::= nm",
+ /* 148 */ "expr ::= LP expr RP",
+ /* 149 */ "term ::= NULL",
+ /* 150 */ "expr ::= ID|INDEXED",
+ /* 151 */ "expr ::= JOIN_KW",
+ /* 152 */ "expr ::= nm DOT nm",
+ /* 153 */ "expr ::= nm DOT nm DOT nm",
+ /* 154 */ "term ::= INTEGER|FLOAT|BLOB",
+ /* 155 */ "term ::= STRING",
+ /* 156 */ "expr ::= VARIABLE",
+ /* 157 */ "expr ::= expr COLLATE ID|STRING",
+ /* 158 */ "expr ::= CAST LP expr AS typetoken RP",
+ /* 159 */ "expr ::= ID|INDEXED LP distinct exprlist RP",
+ /* 160 */ "expr ::= ID|INDEXED LP STAR RP",
+ /* 161 */ "term ::= CTIME_KW",
+ /* 162 */ "expr ::= expr AND expr",
+ /* 163 */ "expr ::= expr OR expr",
+ /* 164 */ "expr ::= expr LT|GT|GE|LE expr",
+ /* 165 */ "expr ::= expr EQ|NE expr",
+ /* 166 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr",
+ /* 167 */ "expr ::= expr PLUS|MINUS expr",
+ /* 168 */ "expr ::= expr STAR|SLASH|REM expr",
+ /* 169 */ "expr ::= expr CONCAT expr",
+ /* 170 */ "likeop ::= LIKE_KW|MATCH",
+ /* 171 */ "likeop ::= NOT LIKE_KW|MATCH",
+ /* 172 */ "expr ::= expr likeop expr",
+ /* 173 */ "expr ::= expr likeop expr ESCAPE expr",
+ /* 174 */ "expr ::= expr ISNULL|NOTNULL",
+ /* 175 */ "expr ::= expr NOT NULL",
+ /* 176 */ "expr ::= expr IS expr",
+ /* 177 */ "expr ::= expr IS NOT expr",
+ /* 178 */ "expr ::= NOT expr",
+ /* 179 */ "expr ::= BITNOT expr",
+ /* 180 */ "expr ::= MINUS expr",
+ /* 181 */ "expr ::= PLUS expr",
+ /* 182 */ "between_op ::= BETWEEN",
+ /* 183 */ "between_op ::= NOT BETWEEN",
+ /* 184 */ "expr ::= expr between_op expr AND expr",
+ /* 185 */ "in_op ::= IN",
+ /* 186 */ "in_op ::= NOT IN",
+ /* 187 */ "expr ::= expr in_op LP exprlist RP",
+ /* 188 */ "expr ::= LP select RP",
+ /* 189 */ "expr ::= expr in_op LP select RP",
+ /* 190 */ "expr ::= expr in_op nm dbnm",
+ /* 191 */ "expr ::= EXISTS LP select RP",
+ /* 192 */ "expr ::= CASE case_operand case_exprlist case_else END",
+ /* 193 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr",
+ /* 194 */ "case_exprlist ::= WHEN expr THEN expr",
+ /* 195 */ "case_else ::= ELSE expr",
+ /* 196 */ "case_else ::=",
+ /* 197 */ "case_operand ::= expr",
+ /* 198 */ "case_operand ::=",
+ /* 199 */ "exprlist ::=",
+ /* 200 */ "nexprlist ::= nexprlist COMMA expr",
+ /* 201 */ "nexprlist ::= expr",
+ /* 202 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt",
+ /* 203 */ "uniqueflag ::= UNIQUE",
+ /* 204 */ "uniqueflag ::=",
+ /* 205 */ "eidlist_opt ::=",
+ /* 206 */ "eidlist_opt ::= LP eidlist RP",
+ /* 207 */ "eidlist ::= eidlist COMMA nm collate sortorder",
+ /* 208 */ "eidlist ::= nm collate sortorder",
+ /* 209 */ "collate ::=",
+ /* 210 */ "collate ::= COLLATE ID|STRING",
+ /* 211 */ "cmd ::= DROP INDEX ifexists fullname",
+ /* 212 */ "cmd ::= VACUUM",
+ /* 213 */ "cmd ::= VACUUM nm",
+ /* 214 */ "cmd ::= PRAGMA nm dbnm",
+ /* 215 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
+ /* 216 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
+ /* 217 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
+ /* 218 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
+ /* 219 */ "plus_num ::= PLUS INTEGER|FLOAT",
+ /* 220 */ "minus_num ::= MINUS INTEGER|FLOAT",
+ /* 221 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
+ /* 222 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause",
+ /* 223 */ "trigger_time ::= BEFORE",
+ /* 224 */ "trigger_time ::= AFTER",
+ /* 225 */ "trigger_time ::= INSTEAD OF",
+ /* 226 */ "trigger_time ::=",
+ /* 227 */ "trigger_event ::= DELETE|INSERT",
+ /* 228 */ "trigger_event ::= UPDATE",
+ /* 229 */ "trigger_event ::= UPDATE OF idlist",
+ /* 230 */ "when_clause ::=",
+ /* 231 */ "when_clause ::= WHEN expr",
+ /* 232 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
+ /* 233 */ "trigger_cmd_list ::= trigger_cmd SEMI",
+ /* 234 */ "trnm ::= nm DOT nm",
+ /* 235 */ "tridxby ::= INDEXED BY nm",
+ /* 236 */ "tridxby ::= NOT INDEXED",
+ /* 237 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt",
+ /* 238 */ "trigger_cmd ::= insert_cmd INTO trnm idlist_opt select",
+ /* 239 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt",
+ /* 240 */ "trigger_cmd ::= select",
+ /* 241 */ "expr ::= RAISE LP IGNORE RP",
+ /* 242 */ "expr ::= RAISE LP raisetype COMMA nm RP",
+ /* 243 */ "raisetype ::= ROLLBACK",
+ /* 244 */ "raisetype ::= ABORT",
+ /* 245 */ "raisetype ::= FAIL",
+ /* 246 */ "cmd ::= DROP TRIGGER ifexists fullname",
+ /* 247 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
+ /* 248 */ "cmd ::= DETACH database_kw_opt expr",
+ /* 249 */ "key_opt ::=",
+ /* 250 */ "key_opt ::= KEY expr",
+ /* 251 */ "cmd ::= REINDEX",
+ /* 252 */ "cmd ::= REINDEX nm dbnm",
+ /* 253 */ "cmd ::= ANALYZE",
+ /* 254 */ "cmd ::= ANALYZE nm dbnm",
+ /* 255 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
+ /* 256 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist",
+ /* 257 */ "add_column_fullname ::= fullname",
+ /* 258 */ "cmd ::= create_vtab",
+ /* 259 */ "cmd ::= create_vtab LP vtabarglist RP",
+ /* 260 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm",
+ /* 261 */ "vtabarg ::=",
+ /* 262 */ "vtabargtoken ::= ANY",
+ /* 263 */ "vtabargtoken ::= lp anylist RP",
+ /* 264 */ "lp ::= LP",
+ /* 265 */ "with ::=",
+ /* 266 */ "with ::= WITH wqlist",
+ /* 267 */ "with ::= WITH RECURSIVE wqlist",
+ /* 268 */ "wqlist ::= nm eidlist_opt AS LP select RP",
+ /* 269 */ "wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP",
+ /* 270 */ "input ::= cmdlist",
+ /* 271 */ "cmdlist ::= cmdlist ecmd",
+ /* 272 */ "cmdlist ::= ecmd",
+ /* 273 */ "ecmd ::= SEMI",
+ /* 274 */ "ecmd ::= explain cmdx SEMI",
+ /* 275 */ "explain ::=",
+ /* 276 */ "trans_opt ::=",
+ /* 277 */ "trans_opt ::= TRANSACTION",
+ /* 278 */ "trans_opt ::= TRANSACTION nm",
+ /* 279 */ "savepoint_opt ::= SAVEPOINT",
+ /* 280 */ "savepoint_opt ::=",
+ /* 281 */ "cmd ::= create_table create_table_args",
+ /* 282 */ "columnlist ::= columnlist COMMA columnname carglist",
+ /* 283 */ "columnlist ::= columnname carglist",
+ /* 284 */ "nm ::= ID|INDEXED",
+ /* 285 */ "nm ::= STRING",
+ /* 286 */ "nm ::= JOIN_KW",
+ /* 287 */ "typetoken ::= typename",
+ /* 288 */ "typename ::= ID|STRING",
+ /* 289 */ "signed ::= plus_num",
+ /* 290 */ "signed ::= minus_num",
+ /* 291 */ "carglist ::= carglist ccons",
+ /* 292 */ "carglist ::=",
+ /* 293 */ "ccons ::= NULL onconf",
+ /* 294 */ "conslist_opt ::= COMMA conslist",
+ /* 295 */ "conslist ::= conslist tconscomma tcons",
+ /* 296 */ "conslist ::= tcons",
+ /* 297 */ "tconscomma ::=",
+ /* 298 */ "defer_subclause_opt ::= defer_subclause",
+ /* 299 */ "resolvetype ::= raisetype",
+ /* 300 */ "selectnowith ::= oneselect",
+ /* 301 */ "oneselect ::= values",
+ /* 302 */ "sclp ::= selcollist COMMA",
+ /* 303 */ "as ::= ID|STRING",
+ /* 304 */ "expr ::= term",
+ /* 305 */ "exprlist ::= nexprlist",
+ /* 306 */ "nmnum ::= plus_num",
+ /* 307 */ "nmnum ::= nm",
+ /* 308 */ "nmnum ::= ON",
+ /* 309 */ "nmnum ::= DELETE",
+ /* 310 */ "nmnum ::= DEFAULT",
+ /* 311 */ "plus_num ::= INTEGER|FLOAT",
+ /* 312 */ "foreach_clause ::=",
+ /* 313 */ "foreach_clause ::= FOR EACH ROW",
+ /* 314 */ "trnm ::= nm",
+ /* 315 */ "tridxby ::=",
+ /* 316 */ "database_kw_opt ::= DATABASE",
+ /* 317 */ "database_kw_opt ::=",
+ /* 318 */ "kwcolumn_opt ::=",
+ /* 319 */ "kwcolumn_opt ::= COLUMNKW",
+ /* 320 */ "vtabarglist ::= vtabarg",
+ /* 321 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
+ /* 322 */ "vtabarg ::= vtabarg vtabargtoken",
+ /* 323 */ "anylist ::=",
+ /* 324 */ "anylist ::= anylist LP anylist RP",
+ /* 325 */ "anylist ::= anylist ANY",
 };
 #endif /* NDEBUG */
 
@@ -127360,6 +132150,15 @@ static void yyGrowStack(yyParser *p){
 }
 #endif
 
+/* Datatype of the argument to the memory allocated passed as the
+** second argument to sqlite3ParserAlloc() below.  This can be changed by
+** putting an appropriate #define in the %include section of the input
+** grammar.
+*/
+#ifndef YYMALLOCARGTYPE
+# define YYMALLOCARGTYPE size_t
+#endif
+
 /* 
 ** This function allocates a new parser.
 ** The only argument is a pointer to a function which works like
@@ -127372,9 +132171,9 @@ static void yyGrowStack(yyParser *p){
 ** A pointer to a parser.  This pointer is used in subsequent calls
 ** to sqlite3Parser and sqlite3ParserFree.
 */
-SQLITE_PRIVATE void *sqlite3ParserAlloc(void *(*mallocProc)(u64)){
+SQLITE_PRIVATE void *sqlite3ParserAlloc(void *(*mallocProc)(YYMALLOCARGTYPE)){
   yyParser *pParser;
-  pParser = (yyParser*)(*mallocProc)( (u64)sizeof(yyParser) );
+  pParser = (yyParser*)(*mallocProc)( (YYMALLOCARGTYPE)sizeof(yyParser) );
   if( pParser ){
     pParser->yyidx = -1;
 #ifdef YYTRACKMAXSTACKDEPTH
@@ -127389,10 +132188,12 @@ SQLITE_PRIVATE void *sqlite3ParserAlloc(void *(*mallocProc)(u64)){
   return pParser;
 }
 
-/* The following function deletes the value associated with a
-** symbol.  The symbol can be either a terminal or nonterminal.
-** "yymajor" is the symbol code, and "yypminor" is a pointer to
-** the value.
+/* The following function deletes the "minor type" or semantic value
+** associated with a symbol.  The symbol can be either a terminal
+** or nonterminal. "yymajor" is the symbol code, and "yypminor" is
+** a pointer to the value to be deleted.  The code used to do the 
+** deletions is derived from the %destructor and/or %token_destructor
+** directives of the input grammar.
 */
 static void yy_destructor(
   yyParser *yypParser,    /* The parser */
@@ -127408,81 +132209,83 @@ static void yy_destructor(
     ** being destroyed before it is finished parsing.
     **
     ** Note: during a reduce, the only symbols destroyed are those
-    ** which appear on the RHS of the rule, but which are not used
+    ** which appear on the RHS of the rule, but which are *not* used
     ** inside the C code.
     */
+/********* Begin destructor definitions ***************************************/
     case 163: /* select */
-    case 196: /* selectnowith */
-    case 197: /* oneselect */
-    case 208: /* values */
+    case 194: /* selectnowith */
+    case 195: /* oneselect */
+    case 206: /* values */
 {
-sqlite3SelectDelete(pParse->db, (yypminor->yy3));
+sqlite3SelectDelete(pParse->db, (yypminor->yy159));
 }
       break;
-    case 174: /* term */
-    case 175: /* expr */
+    case 172: /* term */
+    case 173: /* expr */
 {
-sqlite3ExprDelete(pParse->db, (yypminor->yy346).pExpr);
+sqlite3ExprDelete(pParse->db, (yypminor->yy342).pExpr);
 }
       break;
-    case 179: /* eidlist_opt */
-    case 188: /* sortlist */
-    case 189: /* eidlist */
-    case 201: /* selcollist */
-    case 204: /* groupby_opt */
-    case 206: /* orderby_opt */
-    case 209: /* nexprlist */
-    case 210: /* exprlist */
-    case 211: /* sclp */
-    case 221: /* setlist */
-    case 228: /* case_exprlist */
+    case 177: /* eidlist_opt */
+    case 186: /* sortlist */
+    case 187: /* eidlist */
+    case 199: /* selcollist */
+    case 202: /* groupby_opt */
+    case 204: /* orderby_opt */
+    case 207: /* nexprlist */
+    case 208: /* exprlist */
+    case 209: /* sclp */
+    case 218: /* setlist */
+    case 225: /* case_exprlist */
 {
-sqlite3ExprListDelete(pParse->db, (yypminor->yy14));
+sqlite3ExprListDelete(pParse->db, (yypminor->yy442));
 }
       break;
-    case 195: /* fullname */
-    case 202: /* from */
-    case 213: /* seltablist */
-    case 214: /* stl_prefix */
+    case 193: /* fullname */
+    case 200: /* from */
+    case 211: /* seltablist */
+    case 212: /* stl_prefix */
 {
-sqlite3SrcListDelete(pParse->db, (yypminor->yy65));
+sqlite3SrcListDelete(pParse->db, (yypminor->yy347));
 }
       break;
-    case 198: /* with */
-    case 252: /* wqlist */
+    case 196: /* with */
+    case 249: /* wqlist */
 {
-sqlite3WithDelete(pParse->db, (yypminor->yy59));
+sqlite3WithDelete(pParse->db, (yypminor->yy331));
 }
       break;
-    case 203: /* where_opt */
-    case 205: /* having_opt */
-    case 217: /* on_opt */
-    case 227: /* case_operand */
-    case 229: /* case_else */
-    case 238: /* when_clause */
-    case 243: /* key_opt */
+    case 201: /* where_opt */
+    case 203: /* having_opt */
+    case 215: /* on_opt */
+    case 224: /* case_operand */
+    case 226: /* case_else */
+    case 235: /* when_clause */
+    case 240: /* key_opt */
 {
-sqlite3ExprDelete(pParse->db, (yypminor->yy132));
+sqlite3ExprDelete(pParse->db, (yypminor->yy122));
 }
       break;
-    case 218: /* using_opt */
-    case 220: /* idlist */
-    case 223: /* idlist_opt */
+    case 216: /* using_opt */
+    case 217: /* idlist */
+    case 220: /* idlist_opt */
 {
-sqlite3IdListDelete(pParse->db, (yypminor->yy408));
+sqlite3IdListDelete(pParse->db, (yypminor->yy180));
 }
       break;
-    case 234: /* trigger_cmd_list */
-    case 239: /* trigger_cmd */
+    case 231: /* trigger_cmd_list */
+    case 236: /* trigger_cmd */
 {
-sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy473));
+sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy327));
 }
       break;
-    case 236: /* trigger_event */
+    case 233: /* trigger_event */
 {
-sqlite3IdListDelete(pParse->db, (yypminor->yy378).b);
+sqlite3IdListDelete(pParse->db, (yypminor->yy410).b);
 }
       break;
+/********* End destructor definitions *****************************************/
     default:  break;   /* If no destructor action specified: do nothing */
   }
 }
@@ -127492,49 +132295,37 @@ sqlite3IdListDelete(pParse->db, (yypminor->yy378).b);
 **
 ** If there is a destructor routine associated with the token which
 ** is popped from the stack, then call it.
-**
-** Return the major token number for the symbol popped.
 */
-static int yy_pop_parser_stack(yyParser *pParser){
-  YYCODETYPE yymajor;
-  yyStackEntry *yytos = &pParser->yystack[pParser->yyidx];
-
-  /* There is no mechanism by which the parser stack can be popped below
-  ** empty in SQLite.  */
+static void yy_pop_parser_stack(yyParser *pParser){
+  yyStackEntry *yytos;
   assert( pParser->yyidx>=0 );
+  yytos = &pParser->yystack[pParser->yyidx--];
 #ifndef NDEBUG
-  if( yyTraceFILE && pParser->yyidx>=0 ){
+  if( yyTraceFILE ){
     fprintf(yyTraceFILE,"%sPopping %s\n",
       yyTracePrompt,
       yyTokenName[yytos->major]);
   }
 #endif
-  yymajor = yytos->major;
-  yy_destructor(pParser, yymajor, &yytos->minor);
-  pParser->yyidx--;
-  return yymajor;
+  yy_destructor(pParser, yytos->major, &yytos->minor);
 }
 
 /* 
-** Deallocate and destroy a parser.  Destructors are all called for
+** Deallocate and destroy a parser.  Destructors are called for
 ** all stack elements before shutting the parser down.
 **
-** Inputs:
-** <ul>
-** <li>  A pointer to the parser.  This should be a pointer
-**       obtained from sqlite3ParserAlloc.
-** <li>  A pointer to a function used to reclaim memory obtained
-**       from malloc.
-** </ul>
+** If the YYPARSEFREENEVERNULL macro exists (for example because it
+** is defined in a %include section of the input grammar) then it is
+** assumed that the input pointer is never NULL.
 */
 SQLITE_PRIVATE void sqlite3ParserFree(
   void *p,                    /* The parser to be deleted */
   void (*freeProc)(void*)     /* Function used to reclaim memory */
 ){
   yyParser *pParser = (yyParser*)p;
-  /* In SQLite, we never try to destroy a parser that was not successfully
-  ** created in the first place. */
-  if( NEVER(pParser==0) ) return;
+#ifndef YYPARSEFREENEVERNULL
+  if( pParser==0 ) return;
+#endif
   while( pParser->yyidx>=0 ) yy_pop_parser_stack(pParser);
 #if YYSTACKDEPTH<=0
   free(pParser->yystack);
@@ -127555,12 +132346,8 @@ SQLITE_PRIVATE int sqlite3ParserStackPeak(void *p){
 /*
 ** Find the appropriate action for a parser given the terminal
 ** look-ahead token iLookAhead.
-**
-** If the look-ahead token is YYNOCODE, then check to see if the action is
-** independent of the look-ahead.  If it is, return the action, otherwise
-** return YY_NO_ACTION.
 */
-static int yy_find_shift_action(
+static unsigned int yy_find_shift_action(
   yyParser *pParser,        /* The parser */
   YYCODETYPE iLookAhead     /* The look-ahead token */
 ){
@@ -127569,61 +132356,62 @@ static int yy_find_shift_action(
  
   if( stateno>=YY_MIN_REDUCE ) return stateno;
   assert( stateno <= YY_SHIFT_COUNT );
-  i = yy_shift_ofst[stateno];
-  if( i==YY_SHIFT_USE_DFLT ) return yy_default[stateno];
-  assert( iLookAhead!=YYNOCODE );
-  i += iLookAhead;
-  if( i<0 || i>=YY_ACTTAB_COUNT || yy_lookahead[i]!=iLookAhead ){
-    if( iLookAhead>0 ){
+  do{
+    i = yy_shift_ofst[stateno];
+    if( i==YY_SHIFT_USE_DFLT ) return yy_default[stateno];
+    assert( iLookAhead!=YYNOCODE );
+    i += iLookAhead;
+    if( i<0 || i>=YY_ACTTAB_COUNT || yy_lookahead[i]!=iLookAhead ){
+      if( iLookAhead>0 ){
 #ifdef YYFALLBACK
-      YYCODETYPE iFallback;            /* Fallback token */
-      if( iLookAhead<sizeof(yyFallback)/sizeof(yyFallback[0])
-             && (iFallback = yyFallback[iLookAhead])!=0 ){
+        YYCODETYPE iFallback;            /* Fallback token */
+        if( iLookAhead<sizeof(yyFallback)/sizeof(yyFallback[0])
+               && (iFallback = yyFallback[iLookAhead])!=0 ){
 #ifndef NDEBUG
-        if( yyTraceFILE ){
-          fprintf(yyTraceFILE, "%sFALLBACK %s => %s\n",
-             yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[iFallback]);
-        }
+          if( yyTraceFILE ){
+            fprintf(yyTraceFILE, "%sFALLBACK %s => %s\n",
+               yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[iFallback]);
+          }
 #endif
-        return yy_find_shift_action(pParser, iFallback);
-      }
+          assert( yyFallback[iFallback]==0 ); /* Fallback loop must terminate */
+          iLookAhead = iFallback;
+          continue;
+        }
 #endif
 #ifdef YYWILDCARD
-      {
-        int j = i - iLookAhead + YYWILDCARD;
-        if( 
+        {
+          int j = i - iLookAhead + YYWILDCARD;
+          if( 
 #if YY_SHIFT_MIN+YYWILDCARD<0
-          j>=0 &&
+            j>=0 &&
 #endif
 #if YY_SHIFT_MAX+YYWILDCARD>=YY_ACTTAB_COUNT
-          j<YY_ACTTAB_COUNT &&
+            j<YY_ACTTAB_COUNT &&
 #endif
-          yy_lookahead[j]==YYWILDCARD
-        ){
+            yy_lookahead[j]==YYWILDCARD
+          ){
 #ifndef NDEBUG
-          if( yyTraceFILE ){
-            fprintf(yyTraceFILE, "%sWILDCARD %s => %s\n",
-               yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[YYWILDCARD]);
-          }
+            if( yyTraceFILE ){
+              fprintf(yyTraceFILE, "%sWILDCARD %s => %s\n",
+                 yyTracePrompt, yyTokenName[iLookAhead],
+                 yyTokenName[YYWILDCARD]);
+            }
 #endif /* NDEBUG */
-          return yy_action[j];
+            return yy_action[j];
+          }
         }
-      }
 #endif /* YYWILDCARD */
+      }
+      return yy_default[stateno];
+    }else{
+      return yy_action[i];
     }
-    return yy_default[stateno];
-  }else{
-    return yy_action[i];
-  }
+  }while(1);
 }
 
 /*
 ** Find the appropriate action for a parser given the non-terminal
 ** look-ahead token iLookAhead.
-**
-** If the look-ahead token is YYNOCODE, then check to see if the action is
-** independent of the look-ahead.  If it is, return the action, otherwise
-** return YY_NO_ACTION.
 */
 static int yy_find_reduce_action(
   int stateno,              /* Current state number */
@@ -127655,7 +132443,7 @@ static int yy_find_reduce_action(
 /*
 ** The following routine is called if the stack overflows.
 */
-static void yyStackOverflow(yyParser *yypParser, YYMINORTYPE *yypMinor){
+static void yyStackOverflow(yyParser *yypParser){
    sqlite3ParserARG_FETCH;
    yypParser->yyidx--;
 #ifndef NDEBUG
@@ -127666,9 +132454,10 @@ static void yyStackOverflow(yyParser *yypParser, YYMINORTYPE *yypMinor){
    while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
    /* Here code is inserted which will execute if the parser
    ** stack every overflows */
+/******** Begin %stack_overflow code ******************************************/
 
-  UNUSED_PARAMETER(yypMinor); /* Silence some compiler warnings */
   sqlite3ErrorMsg(pParse, "parser stack overflow");
+/******** End %stack_overflow code ********************************************/
    sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument var */
 }
 
@@ -127678,15 +132467,13 @@ static void yyStackOverflow(yyParser *yypParser, YYMINORTYPE *yypMinor){
 #ifndef NDEBUG
 static void yyTraceShift(yyParser *yypParser, int yyNewState){
   if( yyTraceFILE ){
-    int i;
     if( yyNewState<YYNSTATE ){
-      fprintf(yyTraceFILE,"%sShift %d\n",yyTracePrompt,yyNewState);
-      fprintf(yyTraceFILE,"%sStack:",yyTracePrompt);
-      for(i=1; i<=yypParser->yyidx; i++)
-        fprintf(yyTraceFILE," %s",yyTokenName[yypParser->yystack[i].major]);
-      fprintf(yyTraceFILE,"\n");
+      fprintf(yyTraceFILE,"%sShift '%s', go to state %d\n",
+         yyTracePrompt,yyTokenName[yypParser->yystack[yypParser->yyidx].major],
+         yyNewState);
     }else{
-      fprintf(yyTraceFILE,"%sShift *\n",yyTracePrompt);
+      fprintf(yyTraceFILE,"%sShift '%s'\n",
+         yyTracePrompt,yyTokenName[yypParser->yystack[yypParser->yyidx].major]);
     }
   }
 }
@@ -127695,13 +132482,13 @@ static void yyTraceShift(yyParser *yypParser, int yyNewState){
 #endif
 
 /*
-** Perform a shift action.  Return the number of errors.
+** Perform a shift action.
 */
 static void yy_shift(
   yyParser *yypParser,          /* The parser to be shifted */
   int yyNewState,               /* The new state to shift in */
   int yyMajor,                  /* The major token to shift in */
-  YYMINORTYPE *yypMinor         /* Pointer to the minor token to shift in */
+  sqlite3ParserTOKENTYPE yyMinor        /* The minor token to shift in */
 ){
   yyStackEntry *yytos;
   yypParser->yyidx++;
@@ -127712,14 +132499,14 @@ static void yy_shift(
 #endif
 #if YYSTACKDEPTH>0 
   if( yypParser->yyidx>=YYSTACKDEPTH ){
-    yyStackOverflow(yypParser, yypMinor);
+    yyStackOverflow(yypParser);
     return;
   }
 #else
   if( yypParser->yyidx>=yypParser->yystksz ){
     yyGrowStack(yypParser);
     if( yypParser->yyidx>=yypParser->yystksz ){
-      yyStackOverflow(yypParser, yypMinor);
+      yyStackOverflow(yypParser);
       return;
     }
   }
@@ -127727,7 +132514,7 @@ static void yy_shift(
   yytos = &yypParser->yystack[yypParser->yyidx];
   yytos->stateno = (YYACTIONTYPE)yyNewState;
   yytos->major = (YYCODETYPE)yyMajor;
-  yytos->minor = *yypMinor;
+  yytos->minor.yy0 = yyMinor;
   yyTraceShift(yypParser, yyNewState);
 }
 
@@ -127738,19 +132525,10 @@ static const struct {
   YYCODETYPE lhs;         /* Symbol on the left-hand side of the rule */
   unsigned char nrhs;     /* Number of right-hand side symbols in the rule */
 } yyRuleInfo[] = {
-  { 144, 1 },
-  { 145, 2 },
-  { 145, 1 },
-  { 146, 1 },
-  { 146, 3 },
-  { 147, 0 },
   { 147, 1 },
   { 147, 3 },
   { 148, 1 },
   { 149, 3 },
-  { 151, 0 },
-  { 151, 1 },
-  { 151, 2 },
   { 150, 0 },
   { 150, 1 },
   { 150, 1 },
@@ -127758,12 +132536,9 @@ static const struct {
   { 149, 2 },
   { 149, 2 },
   { 149, 2 },
-  { 153, 1 },
-  { 153, 0 },
   { 149, 2 },
   { 149, 3 },
   { 149, 5 },
-  { 149, 2 },
   { 154, 6 },
   { 156, 1 },
   { 158, 0 },
@@ -127774,219 +132549,193 @@ static const struct {
   { 155, 2 },
   { 162, 0 },
   { 162, 2 },
-  { 160, 3 },
-  { 160, 1 },
-  { 164, 3 },
-  { 165, 1 },
-  { 152, 1 },
-  { 152, 1 },
-  { 152, 1 },
+  { 164, 2 },
   { 166, 0 },
-  { 166, 1 },
-  { 168, 1 },
-  { 168, 4 },
-  { 168, 6 },
-  { 169, 1 },
-  { 169, 2 },
-  { 170, 1 },
-  { 170, 1 },
+  { 166, 4 },
+  { 166, 6 },
   { 167, 2 },
-  { 167, 0 },
-  { 173, 2 },
-  { 173, 2 },
-  { 173, 4 },
-  { 173, 3 },
-  { 173, 3 },
-  { 173, 2 },
-  { 173, 2 },
-  { 173, 3 },
-  { 173, 5 },
-  { 173, 2 },
-  { 173, 4 },
-  { 173, 4 },
-  { 173, 1 },
-  { 173, 2 },
+  { 171, 2 },
+  { 171, 2 },
+  { 171, 4 },
+  { 171, 3 },
+  { 171, 3 },
+  { 171, 2 },
+  { 171, 3 },
+  { 171, 5 },
+  { 171, 2 },
+  { 171, 4 },
+  { 171, 4 },
+  { 171, 1 },
+  { 171, 2 },
+  { 176, 0 },
+  { 176, 1 },
   { 178, 0 },
-  { 178, 1 },
-  { 180, 0 },
+  { 178, 2 },
   { 180, 2 },
-  { 182, 2 },
-  { 182, 3 },
-  { 182, 3 },
-  { 182, 3 },
-  { 183, 2 },
-  { 183, 2 },
-  { 183, 1 },
-  { 183, 1 },
-  { 183, 2 },
-  { 181, 3 },
+  { 180, 3 },
+  { 180, 3 },
+  { 180, 3 },
   { 181, 2 },
-  { 184, 0 },
-  { 184, 2 },
-  { 184, 2 },
+  { 181, 2 },
+  { 181, 1 },
+  { 181, 1 },
+  { 181, 2 },
+  { 179, 3 },
+  { 179, 2 },
+  { 182, 0 },
+  { 182, 2 },
+  { 182, 2 },
   { 161, 0 },
-  { 161, 2 },
-  { 185, 3 },
-  { 185, 1 },
-  { 186, 1 },
-  { 186, 0 },
-  { 187, 2 },
-  { 187, 7 },
-  { 187, 5 },
-  { 187, 5 },
-  { 187, 10 },
-  { 190, 0 },
+  { 184, 1 },
+  { 185, 2 },
+  { 185, 7 },
+  { 185, 5 },
+  { 185, 5 },
+  { 185, 10 },
+  { 188, 0 },
+  { 174, 0 },
+  { 174, 3 },
+  { 189, 0 },
+  { 189, 2 },
+  { 190, 1 },
   { 190, 1 },
-  { 176, 0 },
-  { 176, 3 },
-  { 191, 0 },
-  { 191, 2 },
-  { 192, 1 },
-  { 192, 1 },
-  { 192, 1 },
   { 149, 4 },
-  { 194, 2 },
-  { 194, 0 },
+  { 192, 2 },
+  { 192, 0 },
   { 149, 9 },
   { 149, 4 },
   { 149, 1 },
   { 163, 2 },
-  { 196, 1 },
-  { 196, 3 },
-  { 199, 1 },
-  { 199, 2 },
-  { 199, 1 },
-  { 197, 9 },
+  { 194, 3 },
   { 197, 1 },
-  { 208, 4 },
-  { 208, 5 },
-  { 200, 1 },
-  { 200, 1 },
+  { 197, 2 },
+  { 197, 1 },
+  { 195, 9 },
+  { 206, 4 },
+  { 206, 5 },
+  { 198, 1 },
+  { 198, 1 },
+  { 198, 0 },
+  { 209, 0 },
+  { 199, 3 },
+  { 199, 2 },
+  { 199, 4 },
+  { 210, 2 },
+  { 210, 0 },
   { 200, 0 },
-  { 211, 2 },
-  { 211, 0 },
-  { 201, 3 },
-  { 201, 2 },
-  { 201, 4 },
+  { 200, 2 },
   { 212, 2 },
-  { 212, 1 },
   { 212, 0 },
-  { 202, 0 },
-  { 202, 2 },
-  { 214, 2 },
-  { 214, 0 },
-  { 213, 7 },
-  { 213, 9 },
-  { 213, 7 },
-  { 213, 7 },
+  { 211, 7 },
+  { 211, 9 },
+  { 211, 7 },
+  { 211, 7 },
   { 159, 0 },
   { 159, 2 },
-  { 195, 2 },
-  { 215, 1 },
+  { 193, 2 },
+  { 213, 1 },
+  { 213, 2 },
+  { 213, 3 },
+  { 213, 4 },
   { 215, 2 },
-  { 215, 3 },
-  { 215, 4 },
-  { 217, 2 },
-  { 217, 0 },
+  { 215, 0 },
+  { 214, 0 },
+  { 214, 3 },
+  { 214, 2 },
+  { 216, 4 },
   { 216, 0 },
-  { 216, 3 },
-  { 216, 2 },
-  { 218, 4 },
-  { 218, 0 },
-  { 206, 0 },
-  { 206, 3 },
-  { 188, 4 },
-  { 188, 2 },
-  { 177, 1 },
-  { 177, 1 },
-  { 177, 0 },
   { 204, 0 },
   { 204, 3 },
+  { 186, 4 },
+  { 186, 2 },
+  { 175, 1 },
+  { 175, 1 },
+  { 175, 0 },
+  { 202, 0 },
+  { 202, 3 },
+  { 203, 0 },
+  { 203, 2 },
   { 205, 0 },
   { 205, 2 },
-  { 207, 0 },
-  { 207, 2 },
-  { 207, 4 },
-  { 207, 4 },
+  { 205, 4 },
+  { 205, 4 },
   { 149, 6 },
-  { 203, 0 },
-  { 203, 2 },
+  { 201, 0 },
+  { 201, 2 },
   { 149, 8 },
-  { 221, 5 },
-  { 221, 3 },
+  { 218, 5 },
+  { 218, 3 },
   { 149, 6 },
   { 149, 7 },
-  { 222, 2 },
-  { 222, 1 },
-  { 223, 0 },
-  { 223, 3 },
+  { 219, 2 },
+  { 219, 1 },
+  { 220, 0 },
   { 220, 3 },
-  { 220, 1 },
-  { 175, 1 },
-  { 175, 3 },
-  { 174, 1 },
-  { 175, 1 },
-  { 175, 1 },
-  { 175, 3 },
-  { 175, 5 },
-  { 174, 1 },
-  { 174, 1 },
-  { 175, 1 },
-  { 175, 3 },
-  { 175, 6 },
-  { 175, 5 },
-  { 175, 4 },
-  { 174, 1 },
-  { 175, 3 },
-  { 175, 3 },
-  { 175, 3 },
-  { 175, 3 },
-  { 175, 3 },
-  { 175, 3 },
-  { 175, 3 },
-  { 175, 3 },
-  { 224, 1 },
-  { 224, 2 },
-  { 175, 3 },
-  { 175, 5 },
-  { 175, 2 },
-  { 175, 3 },
-  { 175, 3 },
-  { 175, 4 },
-  { 175, 2 },
-  { 175, 2 },
-  { 175, 2 },
-  { 175, 2 },
-  { 225, 1 },
-  { 225, 2 },
-  { 175, 5 },
-  { 226, 1 },
+  { 217, 3 },
+  { 217, 1 },
+  { 173, 3 },
+  { 172, 1 },
+  { 173, 1 },
+  { 173, 1 },
+  { 173, 3 },
+  { 173, 5 },
+  { 172, 1 },
+  { 172, 1 },
+  { 173, 1 },
+  { 173, 3 },
+  { 173, 6 },
+  { 173, 5 },
+  { 173, 4 },
+  { 172, 1 },
+  { 173, 3 },
+  { 173, 3 },
+  { 173, 3 },
+  { 173, 3 },
+  { 173, 3 },
+  { 173, 3 },
+  { 173, 3 },
+  { 173, 3 },
+  { 221, 1 },
+  { 221, 2 },
+  { 173, 3 },
+  { 173, 5 },
+  { 173, 2 },
+  { 173, 3 },
+  { 173, 3 },
+  { 173, 4 },
+  { 173, 2 },
+  { 173, 2 },
+  { 173, 2 },
+  { 173, 2 },
+  { 222, 1 },
+  { 222, 2 },
+  { 173, 5 },
+  { 223, 1 },
+  { 223, 2 },
+  { 173, 5 },
+  { 173, 3 },
+  { 173, 5 },
+  { 173, 4 },
+  { 173, 4 },
+  { 173, 5 },
+  { 225, 5 },
+  { 225, 4 },
   { 226, 2 },
-  { 175, 5 },
-  { 175, 3 },
-  { 175, 5 },
-  { 175, 4 },
-  { 175, 4 },
-  { 175, 5 },
-  { 228, 5 },
-  { 228, 4 },
-  { 229, 2 },
-  { 229, 0 },
+  { 226, 0 },
+  { 224, 1 },
+  { 224, 0 },
+  { 208, 0 },
+  { 207, 3 },
+  { 207, 1 },
+  { 149, 12 },
   { 227, 1 },
   { 227, 0 },
-  { 210, 1 },
-  { 210, 0 },
-  { 209, 3 },
-  { 209, 1 },
-  { 149, 12 },
-  { 230, 1 },
-  { 230, 0 },
-  { 179, 0 },
-  { 179, 3 },
-  { 189, 5 },
-  { 189, 3 },
-  { 231, 0 },
-  { 231, 2 },
+  { 177, 0 },
+  { 177, 3 },
+  { 187, 5 },
+  { 187, 3 },
+  { 228, 0 },
+  { 228, 2 },
   { 149, 4 },
   { 149, 1 },
   { 149, 2 },
@@ -127995,77 +132744,113 @@ static const struct {
   { 149, 6 },
   { 149, 5 },
   { 149, 6 },
+  { 169, 2 },
+  { 170, 2 },
+  { 149, 5 },
+  { 230, 11 },
   { 232, 1 },
   { 232, 1 },
-  { 232, 1 },
-  { 232, 1 },
-  { 232, 1 },
-  { 171, 2 },
-  { 171, 1 },
-  { 172, 2 },
-  { 149, 5 },
-  { 233, 11 },
-  { 235, 1 },
-  { 235, 1 },
-  { 235, 2 },
+  { 232, 2 },
+  { 232, 0 },
+  { 233, 1 },
+  { 233, 1 },
+  { 233, 3 },
   { 235, 0 },
-  { 236, 1 },
-  { 236, 1 },
-  { 236, 3 },
-  { 237, 0 },
+  { 235, 2 },
+  { 231, 3 },
+  { 231, 2 },
   { 237, 3 },
-  { 238, 0 },
+  { 238, 3 },
   { 238, 2 },
-  { 234, 3 },
-  { 234, 2 },
-  { 240, 1 },
-  { 240, 3 },
-  { 241, 0 },
-  { 241, 3 },
-  { 241, 2 },
-  { 239, 7 },
-  { 239, 5 },
-  { 239, 5 },
-  { 239, 1 },
-  { 175, 4 },
-  { 175, 6 },
-  { 193, 1 },
-  { 193, 1 },
-  { 193, 1 },
+  { 236, 7 },
+  { 236, 5 },
+  { 236, 5 },
+  { 236, 1 },
+  { 173, 4 },
+  { 173, 6 },
+  { 191, 1 },
+  { 191, 1 },
+  { 191, 1 },
   { 149, 4 },
   { 149, 6 },
   { 149, 3 },
-  { 243, 0 },
-  { 243, 2 },
-  { 242, 1 },
-  { 242, 0 },
+  { 240, 0 },
+  { 240, 2 },
   { 149, 1 },
   { 149, 3 },
   { 149, 1 },
   { 149, 3 },
   { 149, 6 },
-  { 149, 6 },
-  { 244, 1 },
-  { 245, 0 },
-  { 245, 1 },
+  { 149, 7 },
+  { 241, 1 },
   { 149, 1 },
   { 149, 4 },
-  { 246, 8 },
+  { 243, 8 },
+  { 245, 0 },
+  { 246, 1 },
+  { 246, 3 },
   { 247, 1 },
-  { 247, 3 },
+  { 196, 0 },
+  { 196, 2 },
+  { 196, 3 },
+  { 249, 6 },
+  { 249, 8 },
+  { 144, 1 },
+  { 145, 2 },
+  { 145, 1 },
+  { 146, 1 },
+  { 146, 3 },
+  { 147, 0 },
+  { 151, 0 },
+  { 151, 1 },
+  { 151, 2 },
+  { 153, 1 },
+  { 153, 0 },
+  { 149, 2 },
+  { 160, 4 },
+  { 160, 2 },
+  { 152, 1 },
+  { 152, 1 },
+  { 152, 1 },
+  { 166, 1 },
+  { 167, 1 },
+  { 168, 1 },
+  { 168, 1 },
+  { 165, 2 },
+  { 165, 0 },
+  { 171, 2 },
+  { 161, 2 },
+  { 183, 3 },
+  { 183, 1 },
+  { 184, 0 },
+  { 188, 1 },
+  { 190, 1 },
+  { 194, 1 },
+  { 195, 1 },
+  { 209, 2 },
+  { 210, 1 },
+  { 173, 1 },
+  { 208, 1 },
+  { 229, 1 },
+  { 229, 1 },
+  { 229, 1 },
+  { 229, 1 },
+  { 229, 1 },
+  { 169, 1 },
+  { 234, 0 },
+  { 234, 3 },
+  { 237, 1 },
+  { 238, 0 },
+  { 239, 1 },
+  { 239, 0 },
+  { 242, 0 },
+  { 242, 1 },
+  { 244, 1 },
+  { 244, 3 },
+  { 245, 2 },
   { 248, 0 },
+  { 248, 4 },
   { 248, 2 },
-  { 249, 1 },
-  { 249, 3 },
-  { 250, 1 },
-  { 251, 0 },
-  { 251, 4 },
-  { 251, 2 },
-  { 198, 0 },
-  { 198, 2 },
-  { 198, 3 },
-  { 252, 6 },
-  { 252, 8 },
 };
 
 static void yy_accept(yyParser*);  /* Forward Declaration */
@@ -128076,41 +132861,46 @@ static void yy_accept(yyParser*);  /* Forward Declaration */
 */
 static void yy_reduce(
   yyParser *yypParser,         /* The parser */
-  int yyruleno                 /* Number of the rule by which to reduce */
+  unsigned int yyruleno        /* Number of the rule by which to reduce */
 ){
   int yygoto;                     /* The next state */
   int yyact;                      /* The next action */
-  YYMINORTYPE yygotominor;        /* The LHS of the rule reduced */
   yyStackEntry *yymsp;            /* The top of the parser's stack */
   int yysize;                     /* Amount to pop the stack */
   sqlite3ParserARG_FETCH;
   yymsp = &yypParser->yystack[yypParser->yyidx];
 #ifndef NDEBUG
-  if( yyTraceFILE && yyruleno>=0 
-        && yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){
+  if( yyTraceFILE && yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){
     yysize = yyRuleInfo[yyruleno].nrhs;
-    fprintf(yyTraceFILE, "%sReduce [%s] -> state %d.\n", yyTracePrompt,
+    fprintf(yyTraceFILE, "%sReduce [%s], go to state %d.\n", yyTracePrompt,
       yyRuleName[yyruleno], yymsp[-yysize].stateno);
   }
 #endif /* NDEBUG */
 
-  /* Silence complaints from purify about yygotominor being uninitialized
-  ** in some cases when it is copied into the stack after the following
-  ** switch.  yygotominor is uninitialized when a rule reduces that does
-  ** not set the value of its left-hand side nonterminal.  Leaving the
-  ** value of the nonterminal uninitialized is utterly harmless as long
-  ** as the value is never used.  So really the only thing this code
-  ** accomplishes is to quieten purify.  
-  **
-  ** 2007-01-16:  The wireshark project (www.wireshark.org) reports that
-  ** without this code, their parser segfaults.  I'm not sure what there
-  ** parser is doing to make this happen.  This is the second bug report
-  ** from wireshark this week.  Clearly they are stressing Lemon in ways
-  ** that it has not been previously stressed...  (SQLite ticket #2172)
-  */
-  /*memset(&yygotominor, 0, sizeof(yygotominor));*/
-  yygotominor = yyzerominor;
-
+  /* Check that the stack is large enough to grow by a single entry
+  ** if the RHS of the rule is empty.  This ensures that there is room
+  ** enough on the stack to push the LHS value */
+  if( yyRuleInfo[yyruleno].nrhs==0 ){
+#ifdef YYTRACKMAXSTACKDEPTH
+    if( yypParser->yyidx>yypParser->yyidxMax ){
+      yypParser->yyidxMax = yypParser->yyidx;
+    }
+#endif
+#if YYSTACKDEPTH>0 
+    if( yypParser->yyidx>=YYSTACKDEPTH-1 ){
+      yyStackOverflow(yypParser);
+      return;
+    }
+#else
+    if( yypParser->yyidx>=yypParser->yystksz-1 ){
+      yyGrowStack(yypParser);
+      if( yypParser->yyidx>=yypParser->yystksz-1 ){
+        yyStackOverflow(yypParser);
+        return;
+      }
+    }
+#endif
+  }
 
   switch( yyruleno ){
   /* Beginning here are the reduction cases.  A typical example
@@ -128121,328 +132911,287 @@ static void yy_reduce(
   **  #line <lineno> <thisfile>
   **     break;
   */
-      case 5: /* explain ::= */
-{ sqlite3BeginParse(pParse, 0); }
-        break;
-      case 6: /* explain ::= EXPLAIN */
-{ sqlite3BeginParse(pParse, 1); }
+/********** Begin reduce actions **********************************************/
+        YYMINORTYPE yylhsminor;
+      case 0: /* explain ::= EXPLAIN */
+{ pParse->explain = 1; }
         break;
-      case 7: /* explain ::= EXPLAIN QUERY PLAN */
-{ sqlite3BeginParse(pParse, 2); }
+      case 1: /* explain ::= EXPLAIN QUERY PLAN */
+{ pParse->explain = 2; }
         break;
-      case 8: /* cmdx ::= cmd */
+      case 2: /* cmdx ::= cmd */
 { sqlite3FinishCoding(pParse); }
         break;
-      case 9: /* cmd ::= BEGIN transtype trans_opt */
-{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy328);}
+      case 3: /* cmd ::= BEGIN transtype trans_opt */
+{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy392);}
         break;
-      case 13: /* transtype ::= */
-{yygotominor.yy328 = TK_DEFERRED;}
+      case 4: /* transtype ::= */
+{yymsp[1].minor.yy392 = TK_DEFERRED;}
         break;
-      case 14: /* transtype ::= DEFERRED */
-      case 15: /* transtype ::= IMMEDIATE */ yytestcase(yyruleno==15);
-      case 16: /* transtype ::= EXCLUSIVE */ yytestcase(yyruleno==16);
-      case 115: /* multiselect_op ::= UNION */ yytestcase(yyruleno==115);
-      case 117: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==117);
-{yygotominor.yy328 = yymsp[0].major;}
+      case 5: /* transtype ::= DEFERRED */
+      case 6: /* transtype ::= IMMEDIATE */ yytestcase(yyruleno==6);
+      case 7: /* transtype ::= EXCLUSIVE */ yytestcase(yyruleno==7);
+{yymsp[0].minor.yy392 = yymsp[0].major; /*A-overwrites-X*/}
         break;
-      case 17: /* cmd ::= COMMIT trans_opt */
-      case 18: /* cmd ::= END trans_opt */ yytestcase(yyruleno==18);
+      case 8: /* cmd ::= COMMIT trans_opt */
+      case 9: /* cmd ::= END trans_opt */ yytestcase(yyruleno==9);
 {sqlite3CommitTransaction(pParse);}
         break;
-      case 19: /* cmd ::= ROLLBACK trans_opt */
+      case 10: /* cmd ::= ROLLBACK trans_opt */
 {sqlite3RollbackTransaction(pParse);}
         break;
-      case 22: /* cmd ::= SAVEPOINT nm */
+      case 11: /* cmd ::= SAVEPOINT nm */
 {
   sqlite3Savepoint(pParse, SAVEPOINT_BEGIN, &yymsp[0].minor.yy0);
 }
         break;
-      case 23: /* cmd ::= RELEASE savepoint_opt nm */
+      case 12: /* cmd ::= RELEASE savepoint_opt nm */
 {
   sqlite3Savepoint(pParse, SAVEPOINT_RELEASE, &yymsp[0].minor.yy0);
 }
         break;
-      case 24: /* cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */
+      case 13: /* cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */
 {
   sqlite3Savepoint(pParse, SAVEPOINT_ROLLBACK, &yymsp[0].minor.yy0);
 }
         break;
-      case 26: /* create_table ::= createkw temp TABLE ifnotexists nm dbnm */
+      case 14: /* create_table ::= createkw temp TABLE ifnotexists nm dbnm */
 {
-   sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy328,0,0,yymsp[-2].minor.yy328);
+   sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy392,0,0,yymsp[-2].minor.yy392);
 }
         break;
-      case 27: /* createkw ::= CREATE */
-{
-  pParse->db->lookaside.bEnabled = 0;
-  yygotominor.yy0 = yymsp[0].minor.yy0;
-}
+      case 15: /* createkw ::= CREATE */
+{disableLookaside(pParse);}
+        break;
+      case 16: /* ifnotexists ::= */
+      case 19: /* temp ::= */ yytestcase(yyruleno==19);
+      case 22: /* table_options ::= */ yytestcase(yyruleno==22);
+      case 42: /* autoinc ::= */ yytestcase(yyruleno==42);
+      case 57: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==57);
+      case 67: /* defer_subclause_opt ::= */ yytestcase(yyruleno==67);
+      case 76: /* ifexists ::= */ yytestcase(yyruleno==76);
+      case 90: /* distinct ::= */ yytestcase(yyruleno==90);
+      case 209: /* collate ::= */ yytestcase(yyruleno==209);
+{yymsp[1].minor.yy392 = 0;}
         break;
-      case 28: /* ifnotexists ::= */
-      case 31: /* temp ::= */ yytestcase(yyruleno==31);
-      case 68: /* autoinc ::= */ yytestcase(yyruleno==68);
-      case 81: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */ yytestcase(yyruleno==81);
-      case 83: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==83);
-      case 85: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ yytestcase(yyruleno==85);
-      case 97: /* defer_subclause_opt ::= */ yytestcase(yyruleno==97);
-      case 108: /* ifexists ::= */ yytestcase(yyruleno==108);
-      case 219: /* between_op ::= BETWEEN */ yytestcase(yyruleno==219);
-      case 222: /* in_op ::= IN */ yytestcase(yyruleno==222);
-      case 247: /* collate ::= */ yytestcase(yyruleno==247);
-{yygotominor.yy328 = 0;}
+      case 17: /* ifnotexists ::= IF NOT EXISTS */
+{yymsp[-2].minor.yy392 = 1;}
         break;
-      case 29: /* ifnotexists ::= IF NOT EXISTS */
-      case 30: /* temp ::= TEMP */ yytestcase(yyruleno==30);
-      case 69: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==69);
-      case 84: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */ yytestcase(yyruleno==84);
-      case 107: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==107);
-      case 220: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==220);
-      case 223: /* in_op ::= NOT IN */ yytestcase(yyruleno==223);
-      case 248: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==248);
-{yygotominor.yy328 = 1;}
+      case 18: /* temp ::= TEMP */
+      case 43: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==43);
+{yymsp[0].minor.yy392 = 1;}
         break;
-      case 32: /* create_table_args ::= LP columnlist conslist_opt RP table_options */
+      case 20: /* create_table_args ::= LP columnlist conslist_opt RP table_options */
 {
-  sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy186,0);
+  sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy392,0);
 }
         break;
-      case 33: /* create_table_args ::= AS select */
+      case 21: /* create_table_args ::= AS select */
 {
-  sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy3);
-  sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy3);
+  sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy159);
+  sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy159);
 }
         break;
-      case 34: /* table_options ::= */
-{yygotominor.yy186 = 0;}
-        break;
-      case 35: /* table_options ::= WITHOUT nm */
+      case 23: /* table_options ::= WITHOUT nm */
 {
   if( yymsp[0].minor.yy0.n==5 && sqlite3_strnicmp(yymsp[0].minor.yy0.z,"rowid",5)==0 ){
-    yygotominor.yy186 = TF_WithoutRowid | TF_NoVisibleRowid;
+    yymsp[-1].minor.yy392 = TF_WithoutRowid | TF_NoVisibleRowid;
   }else{
-    yygotominor.yy186 = 0;
+    yymsp[-1].minor.yy392 = 0;
     sqlite3ErrorMsg(pParse, "unknown table option: %.*s", yymsp[0].minor.yy0.n, yymsp[0].minor.yy0.z);
   }
 }
         break;
-      case 38: /* column ::= columnid type carglist */
-{
-  yygotominor.yy0.z = yymsp[-2].minor.yy0.z;
-  yygotominor.yy0.n = (int)(pParse->sLastToken.z-yymsp[-2].minor.yy0.z) + pParse->sLastToken.n;
-}
-        break;
-      case 39: /* columnid ::= nm */
-{
-  sqlite3AddColumn(pParse,&yymsp[0].minor.yy0);
-  yygotominor.yy0 = yymsp[0].minor.yy0;
-  pParse->constraintName.n = 0;
-}
-        break;
-      case 40: /* nm ::= ID|INDEXED */
-      case 41: /* nm ::= STRING */ yytestcase(yyruleno==41);
-      case 42: /* nm ::= JOIN_KW */ yytestcase(yyruleno==42);
-      case 45: /* typetoken ::= typename */ yytestcase(yyruleno==45);
-      case 48: /* typename ::= ID|STRING */ yytestcase(yyruleno==48);
-      case 130: /* as ::= AS nm */ yytestcase(yyruleno==130);
-      case 131: /* as ::= ID|STRING */ yytestcase(yyruleno==131);
-      case 142: /* dbnm ::= DOT nm */ yytestcase(yyruleno==142);
-      case 151: /* indexed_opt ::= INDEXED BY nm */ yytestcase(yyruleno==151);
-      case 257: /* nmnum ::= plus_num */ yytestcase(yyruleno==257);
-      case 258: /* nmnum ::= nm */ yytestcase(yyruleno==258);
-      case 259: /* nmnum ::= ON */ yytestcase(yyruleno==259);
-      case 260: /* nmnum ::= DELETE */ yytestcase(yyruleno==260);
-      case 261: /* nmnum ::= DEFAULT */ yytestcase(yyruleno==261);
-      case 262: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==262);
-      case 263: /* plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==263);
-      case 264: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==264);
-      case 280: /* trnm ::= nm */ yytestcase(yyruleno==280);
-{yygotominor.yy0 = yymsp[0].minor.yy0;}
+      case 24: /* columnname ::= nm typetoken */
+{sqlite3AddColumn(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);}
         break;
-      case 44: /* type ::= typetoken */
-{sqlite3AddColumnType(pParse,&yymsp[0].minor.yy0);}
+      case 25: /* typetoken ::= */
+      case 60: /* conslist_opt ::= */ yytestcase(yyruleno==60);
+      case 96: /* as ::= */ yytestcase(yyruleno==96);
+{yymsp[1].minor.yy0.n = 0; yymsp[1].minor.yy0.z = 0;}
         break;
-      case 46: /* typetoken ::= typename LP signed RP */
+      case 26: /* typetoken ::= typename LP signed RP */
 {
-  yygotominor.yy0.z = yymsp[-3].minor.yy0.z;
-  yygotominor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-3].minor.yy0.z);
+  yymsp[-3].minor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-3].minor.yy0.z);
 }
         break;
-      case 47: /* typetoken ::= typename LP signed COMMA signed RP */
+      case 27: /* typetoken ::= typename LP signed COMMA signed RP */
 {
-  yygotominor.yy0.z = yymsp[-5].minor.yy0.z;
-  yygotominor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-5].minor.yy0.z);
+  yymsp[-5].minor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-5].minor.yy0.z);
 }
         break;
-      case 49: /* typename ::= typename ID|STRING */
-{yygotominor.yy0.z=yymsp[-1].minor.yy0.z; yygotominor.yy0.n=yymsp[0].minor.yy0.n+(int)(yymsp[0].minor.yy0.z-yymsp[-1].minor.yy0.z);}
+      case 28: /* typename ::= typename ID|STRING */
+{yymsp[-1].minor.yy0.n=yymsp[0].minor.yy0.n+(int)(yymsp[0].minor.yy0.z-yymsp[-1].minor.yy0.z);}
         break;
-      case 54: /* ccons ::= CONSTRAINT nm */
-      case 92: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==92);
+      case 29: /* ccons ::= CONSTRAINT nm */
+      case 62: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==62);
 {pParse->constraintName = yymsp[0].minor.yy0;}
         break;
-      case 55: /* ccons ::= DEFAULT term */
-      case 57: /* ccons ::= DEFAULT PLUS term */ yytestcase(yyruleno==57);
-{sqlite3AddDefaultValue(pParse,&yymsp[0].minor.yy346);}
+      case 30: /* ccons ::= DEFAULT term */
+      case 32: /* ccons ::= DEFAULT PLUS term */ yytestcase(yyruleno==32);
+{sqlite3AddDefaultValue(pParse,&yymsp[0].minor.yy342);}
         break;
-      case 56: /* ccons ::= DEFAULT LP expr RP */
-{sqlite3AddDefaultValue(pParse,&yymsp[-1].minor.yy346);}
+      case 31: /* ccons ::= DEFAULT LP expr RP */
+{sqlite3AddDefaultValue(pParse,&yymsp[-1].minor.yy342);}
         break;
-      case 58: /* ccons ::= DEFAULT MINUS term */
+      case 33: /* ccons ::= DEFAULT MINUS term */
 {
   ExprSpan v;
-  v.pExpr = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy346.pExpr, 0, 0);
+  v.pExpr = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy342.pExpr, 0, 0);
   v.zStart = yymsp[-1].minor.yy0.z;
-  v.zEnd = yymsp[0].minor.yy346.zEnd;
+  v.zEnd = yymsp[0].minor.yy342.zEnd;
   sqlite3AddDefaultValue(pParse,&v);
 }
         break;
-      case 59: /* ccons ::= DEFAULT ID|INDEXED */
+      case 34: /* ccons ::= DEFAULT ID|INDEXED */
 {
   ExprSpan v;
-  spanExpr(&v, pParse, TK_STRING, &yymsp[0].minor.yy0);
+  spanExpr(&v, pParse, TK_STRING, yymsp[0].minor.yy0);
   sqlite3AddDefaultValue(pParse,&v);
 }
         break;
-      case 61: /* ccons ::= NOT NULL onconf */
-{sqlite3AddNotNull(pParse, yymsp[0].minor.yy328);}
+      case 35: /* ccons ::= NOT NULL onconf */
+{sqlite3AddNotNull(pParse, yymsp[0].minor.yy392);}
         break;
-      case 62: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */
-{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy328,yymsp[0].minor.yy328,yymsp[-2].minor.yy328);}
+      case 36: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */
+{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy392,yymsp[0].minor.yy392,yymsp[-2].minor.yy392);}
         break;
-      case 63: /* ccons ::= UNIQUE onconf */
-{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy328,0,0,0,0);}
+      case 37: /* ccons ::= UNIQUE onconf */
+{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy392,0,0,0,0);}
         break;
-      case 64: /* ccons ::= CHECK LP expr RP */
-{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy346.pExpr);}
+      case 38: /* ccons ::= CHECK LP expr RP */
+{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy342.pExpr);}
         break;
-      case 65: /* ccons ::= REFERENCES nm eidlist_opt refargs */
-{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy14,yymsp[0].minor.yy328);}
+      case 39: /* ccons ::= REFERENCES nm eidlist_opt refargs */
+{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy442,yymsp[0].minor.yy392);}
         break;
-      case 66: /* ccons ::= defer_subclause */
-{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy328);}
+      case 40: /* ccons ::= defer_subclause */
+{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy392);}
         break;
-      case 67: /* ccons ::= COLLATE ID|STRING */
+      case 41: /* ccons ::= COLLATE ID|STRING */
 {sqlite3AddCollateType(pParse, &yymsp[0].minor.yy0);}
         break;
-      case 70: /* refargs ::= */
-{ yygotominor.yy328 = OE_None*0x0101; /* EV: R-19803-45884 */}
+      case 44: /* refargs ::= */
+{ yymsp[1].minor.yy392 = OE_None*0x0101; /* EV: R-19803-45884 */}
+        break;
+      case 45: /* refargs ::= refargs refarg */
+{ yymsp[-1].minor.yy392 = (yymsp[-1].minor.yy392 & ~yymsp[0].minor.yy207.mask) | yymsp[0].minor.yy207.value; }
         break;
-      case 71: /* refargs ::= refargs refarg */
-{ yygotominor.yy328 = (yymsp[-1].minor.yy328 & ~yymsp[0].minor.yy429.mask) | yymsp[0].minor.yy429.value; }
+      case 46: /* refarg ::= MATCH nm */
+{ yymsp[-1].minor.yy207.value = 0;     yymsp[-1].minor.yy207.mask = 0x000000; }
         break;
-      case 72: /* refarg ::= MATCH nm */
-      case 73: /* refarg ::= ON INSERT refact */ yytestcase(yyruleno==73);
-{ yygotominor.yy429.value = 0;     yygotominor.yy429.mask = 0x000000; }
+      case 47: /* refarg ::= ON INSERT refact */
+{ yymsp[-2].minor.yy207.value = 0;     yymsp[-2].minor.yy207.mask = 0x000000; }
         break;
-      case 74: /* refarg ::= ON DELETE refact */
-{ yygotominor.yy429.value = yymsp[0].minor.yy328;     yygotominor.yy429.mask = 0x0000ff; }
+      case 48: /* refarg ::= ON DELETE refact */
+{ yymsp[-2].minor.yy207.value = yymsp[0].minor.yy392;     yymsp[-2].minor.yy207.mask = 0x0000ff; }
         break;
-      case 75: /* refarg ::= ON UPDATE refact */
-{ yygotominor.yy429.value = yymsp[0].minor.yy328<<8;  yygotominor.yy429.mask = 0x00ff00; }
+      case 49: /* refarg ::= ON UPDATE refact */
+{ yymsp[-2].minor.yy207.value = yymsp[0].minor.yy392<<8;  yymsp[-2].minor.yy207.mask = 0x00ff00; }
         break;
-      case 76: /* refact ::= SET NULL */
-{ yygotominor.yy328 = OE_SetNull;  /* EV: R-33326-45252 */}
+      case 50: /* refact ::= SET NULL */
+{ yymsp[-1].minor.yy392 = OE_SetNull;  /* EV: R-33326-45252 */}
         break;
-      case 77: /* refact ::= SET DEFAULT */
-{ yygotominor.yy328 = OE_SetDflt;  /* EV: R-33326-45252 */}
+      case 51: /* refact ::= SET DEFAULT */
+{ yymsp[-1].minor.yy392 = OE_SetDflt;  /* EV: R-33326-45252 */}
         break;
-      case 78: /* refact ::= CASCADE */
-{ yygotominor.yy328 = OE_Cascade;  /* EV: R-33326-45252 */}
+      case 52: /* refact ::= CASCADE */
+{ yymsp[0].minor.yy392 = OE_Cascade;  /* EV: R-33326-45252 */}
         break;
-      case 79: /* refact ::= RESTRICT */
-{ yygotominor.yy328 = OE_Restrict; /* EV: R-33326-45252 */}
+      case 53: /* refact ::= RESTRICT */
+{ yymsp[0].minor.yy392 = OE_Restrict; /* EV: R-33326-45252 */}
         break;
-      case 80: /* refact ::= NO ACTION */
-{ yygotominor.yy328 = OE_None;     /* EV: R-33326-45252 */}
+      case 54: /* refact ::= NO ACTION */
+{ yymsp[-1].minor.yy392 = OE_None;     /* EV: R-33326-45252 */}
         break;
-      case 82: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
-      case 98: /* defer_subclause_opt ::= defer_subclause */ yytestcase(yyruleno==98);
-      case 100: /* onconf ::= ON CONFLICT resolvetype */ yytestcase(yyruleno==100);
-      case 103: /* resolvetype ::= raisetype */ yytestcase(yyruleno==103);
-{yygotominor.yy328 = yymsp[0].minor.yy328;}
+      case 55: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
+{yymsp[-2].minor.yy392 = 0;}
         break;
-      case 86: /* conslist_opt ::= */
-{yygotominor.yy0.n = 0; yygotominor.yy0.z = 0;}
+      case 56: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
+      case 71: /* orconf ::= OR resolvetype */ yytestcase(yyruleno==71);
+      case 142: /* insert_cmd ::= INSERT orconf */ yytestcase(yyruleno==142);
+{yymsp[-1].minor.yy392 = yymsp[0].minor.yy392;}
         break;
-      case 87: /* conslist_opt ::= COMMA conslist */
-{yygotominor.yy0 = yymsp[-1].minor.yy0;}
+      case 58: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */
+      case 75: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==75);
+      case 183: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==183);
+      case 186: /* in_op ::= NOT IN */ yytestcase(yyruleno==186);
+      case 210: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==210);
+{yymsp[-1].minor.yy392 = 1;}
         break;
-      case 90: /* tconscomma ::= COMMA */
+      case 59: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
+{yymsp[-1].minor.yy392 = 0;}
+        break;
+      case 61: /* tconscomma ::= COMMA */
 {pParse->constraintName.n = 0;}
         break;
-      case 93: /* tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
-{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy14,yymsp[0].minor.yy328,yymsp[-2].minor.yy328,0);}
+      case 63: /* tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
+{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy442,yymsp[0].minor.yy392,yymsp[-2].minor.yy392,0);}
         break;
-      case 94: /* tcons ::= UNIQUE LP sortlist RP onconf */
-{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy14,yymsp[0].minor.yy328,0,0,0,0);}
+      case 64: /* tcons ::= UNIQUE LP sortlist RP onconf */
+{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy442,yymsp[0].minor.yy392,0,0,0,0);}
         break;
-      case 95: /* tcons ::= CHECK LP expr RP onconf */
-{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy346.pExpr);}
+      case 65: /* tcons ::= CHECK LP expr RP onconf */
+{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy342.pExpr);}
         break;
-      case 96: /* tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
+      case 66: /* tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
 {
-    sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy14, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy14, yymsp[-1].minor.yy328);
-    sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy328);
+    sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy442, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy442, yymsp[-1].minor.yy392);
+    sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy392);
 }
         break;
-      case 99: /* onconf ::= */
-{yygotominor.yy328 = OE_Default;}
-        break;
-      case 101: /* orconf ::= */
-{yygotominor.yy186 = OE_Default;}
+      case 68: /* onconf ::= */
+      case 70: /* orconf ::= */ yytestcase(yyruleno==70);
+{yymsp[1].minor.yy392 = OE_Default;}
         break;
-      case 102: /* orconf ::= OR resolvetype */
-{yygotominor.yy186 = (u8)yymsp[0].minor.yy328;}
+      case 69: /* onconf ::= ON CONFLICT resolvetype */
+{yymsp[-2].minor.yy392 = yymsp[0].minor.yy392;}
         break;
-      case 104: /* resolvetype ::= IGNORE */
-{yygotominor.yy328 = OE_Ignore;}
+      case 72: /* resolvetype ::= IGNORE */
+{yymsp[0].minor.yy392 = OE_Ignore;}
         break;
-      case 105: /* resolvetype ::= REPLACE */
-{yygotominor.yy328 = OE_Replace;}
+      case 73: /* resolvetype ::= REPLACE */
+      case 143: /* insert_cmd ::= REPLACE */ yytestcase(yyruleno==143);
+{yymsp[0].minor.yy392 = OE_Replace;}
         break;
-      case 106: /* cmd ::= DROP TABLE ifexists fullname */
+      case 74: /* cmd ::= DROP TABLE ifexists fullname */
 {
-  sqlite3DropTable(pParse, yymsp[0].minor.yy65, 0, yymsp[-1].minor.yy328);
+  sqlite3DropTable(pParse, yymsp[0].minor.yy347, 0, yymsp[-1].minor.yy392);
 }
         break;
-      case 109: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
+      case 77: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
 {
-  sqlite3CreateView(pParse, &yymsp[-8].minor.yy0, &yymsp[-4].minor.yy0, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy14, yymsp[0].minor.yy3, yymsp[-7].minor.yy328, yymsp[-5].minor.yy328);
+  sqlite3CreateView(pParse, &yymsp[-8].minor.yy0, &yymsp[-4].minor.yy0, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy442, yymsp[0].minor.yy159, yymsp[-7].minor.yy392, yymsp[-5].minor.yy392);
 }
         break;
-      case 110: /* cmd ::= DROP VIEW ifexists fullname */
+      case 78: /* cmd ::= DROP VIEW ifexists fullname */
 {
-  sqlite3DropTable(pParse, yymsp[0].minor.yy65, 1, yymsp[-1].minor.yy328);
+  sqlite3DropTable(pParse, yymsp[0].minor.yy347, 1, yymsp[-1].minor.yy392);
 }
         break;
-      case 111: /* cmd ::= select */
+      case 79: /* cmd ::= select */
 {
   SelectDest dest = {SRT_Output, 0, 0, 0, 0, 0};
-  sqlite3Select(pParse, yymsp[0].minor.yy3, &dest);
-  sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy3);
+  sqlite3Select(pParse, yymsp[0].minor.yy159, &dest);
+  sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy159);
 }
         break;
-      case 112: /* select ::= with selectnowith */
+      case 80: /* select ::= with selectnowith */
 {
-  Select *p = yymsp[0].minor.yy3;
+  Select *p = yymsp[0].minor.yy159;
   if( p ){
-    p->pWith = yymsp[-1].minor.yy59;
+    p->pWith = yymsp[-1].minor.yy331;
     parserDoubleLinkSelect(pParse, p);
   }else{
-    sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy59);
+    sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy331);
   }
-  yygotominor.yy3 = p;
+  yymsp[-1].minor.yy159 = p; /*A-overwrites-W*/
 }
         break;
-      case 113: /* selectnowith ::= oneselect */
-      case 119: /* oneselect ::= values */ yytestcase(yyruleno==119);
-{yygotominor.yy3 = yymsp[0].minor.yy3;}
-        break;
-      case 114: /* selectnowith ::= selectnowith multiselect_op oneselect */
+      case 81: /* selectnowith ::= selectnowith multiselect_op oneselect */
 {
-  Select *pRhs = yymsp[0].minor.yy3;
-  Select *pLhs = yymsp[-2].minor.yy3;
+  Select *pRhs = yymsp[0].minor.yy159;
+  Select *pLhs = yymsp[-2].minor.yy159;
   if( pRhs && pRhs->pPrior ){
     SrcList *pFrom;
     Token x;
@@ -128452,23 +133201,30 @@ static void yy_reduce(
     pRhs = sqlite3SelectNew(pParse,0,pFrom,0,0,0,0,0,0,0);
   }
   if( pRhs ){
-    pRhs->op = (u8)yymsp[-1].minor.yy328;
+    pRhs->op = (u8)yymsp[-1].minor.yy392;
     pRhs->pPrior = pLhs;
     if( ALWAYS(pLhs) ) pLhs->selFlags &= ~SF_MultiValue;
     pRhs->selFlags &= ~SF_MultiValue;
-    if( yymsp[-1].minor.yy328!=TK_ALL ) pParse->hasCompound = 1;
+    if( yymsp[-1].minor.yy392!=TK_ALL ) pParse->hasCompound = 1;
   }else{
     sqlite3SelectDelete(pParse->db, pLhs);
   }
-  yygotominor.yy3 = pRhs;
+  yymsp[-2].minor.yy159 = pRhs;
 }
         break;
-      case 116: /* multiselect_op ::= UNION ALL */
-{yygotominor.yy328 = TK_ALL;}
+      case 82: /* multiselect_op ::= UNION */
+      case 84: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==84);
+{yymsp[0].minor.yy392 = yymsp[0].major; /*A-overwrites-OP*/}
+        break;
+      case 83: /* multiselect_op ::= UNION ALL */
+{yymsp[-1].minor.yy392 = TK_ALL;}
         break;
-      case 118: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
+      case 85: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
 {
-  yygotominor.yy3 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy14,yymsp[-5].minor.yy65,yymsp[-4].minor.yy132,yymsp[-3].minor.yy14,yymsp[-2].minor.yy132,yymsp[-1].minor.yy14,yymsp[-7].minor.yy381,yymsp[0].minor.yy476.pLimit,yymsp[0].minor.yy476.pOffset);
+#if SELECTTRACE_ENABLED
+  Token s = yymsp[-8].minor.yy0; /*A-overwrites-S*/
+#endif
+  yymsp[-8].minor.yy159 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy442,yymsp[-5].minor.yy347,yymsp[-4].minor.yy122,yymsp[-3].minor.yy442,yymsp[-2].minor.yy122,yymsp[-1].minor.yy442,yymsp[-7].minor.yy392,yymsp[0].minor.yy64.pLimit,yymsp[0].minor.yy64.pOffset);
 #if SELECTTRACE_ENABLED
   /* Populate the Select.zSelName[] string that is used to help with
   ** query planner debugging, to differentiate between multiple Select
@@ -128479,455 +133235,449 @@ static void yy_reduce(
   ** comment to be the zSelName value.  Otherwise, the label is #N where
   ** is an integer that is incremented with each SELECT statement seen.
   */
-  if( yygotominor.yy3!=0 ){
-    const char *z = yymsp[-8].minor.yy0.z+6;
+  if( yymsp[-8].minor.yy159!=0 ){
+    const char *z = s.z+6;
     int i;
-    sqlite3_snprintf(sizeof(yygotominor.yy3->zSelName), yygotominor.yy3->zSelName, "#%d",
+    sqlite3_snprintf(sizeof(yymsp[-8].minor.yy159->zSelName), yymsp[-8].minor.yy159->zSelName, "#%d",
                      ++pParse->nSelect);
     while( z[0]==' ' ) z++;
     if( z[0]=='/' && z[1]=='*' ){
       z += 2;
       while( z[0]==' ' ) z++;
       for(i=0; sqlite3Isalnum(z[i]); i++){}
-      sqlite3_snprintf(sizeof(yygotominor.yy3->zSelName), yygotominor.yy3->zSelName, "%.*s", i, z);
+      sqlite3_snprintf(sizeof(yymsp[-8].minor.yy159->zSelName), yymsp[-8].minor.yy159->zSelName, "%.*s", i, z);
     }
   }
 #endif /* SELECTRACE_ENABLED */
 }
         break;
-      case 120: /* values ::= VALUES LP nexprlist RP */
+      case 86: /* values ::= VALUES LP nexprlist RP */
 {
-  yygotominor.yy3 = sqlite3SelectNew(pParse,yymsp[-1].minor.yy14,0,0,0,0,0,SF_Values,0,0);
+  yymsp[-3].minor.yy159 = sqlite3SelectNew(pParse,yymsp[-1].minor.yy442,0,0,0,0,0,SF_Values,0,0);
 }
         break;
-      case 121: /* values ::= values COMMA LP exprlist RP */
+      case 87: /* values ::= values COMMA LP exprlist RP */
 {
-  Select *pRight, *pLeft = yymsp[-4].minor.yy3;
-  pRight = sqlite3SelectNew(pParse,yymsp[-1].minor.yy14,0,0,0,0,0,SF_Values|SF_MultiValue,0,0);
+  Select *pRight, *pLeft = yymsp[-4].minor.yy159;
+  pRight = sqlite3SelectNew(pParse,yymsp[-1].minor.yy442,0,0,0,0,0,SF_Values|SF_MultiValue,0,0);
   if( ALWAYS(pLeft) ) pLeft->selFlags &= ~SF_MultiValue;
   if( pRight ){
     pRight->op = TK_ALL;
-    pLeft = yymsp[-4].minor.yy3;
     pRight->pPrior = pLeft;
-    yygotominor.yy3 = pRight;
+    yymsp[-4].minor.yy159 = pRight;
   }else{
-    yygotominor.yy3 = pLeft;
+    yymsp[-4].minor.yy159 = pLeft;
   }
 }
         break;
-      case 122: /* distinct ::= DISTINCT */
-{yygotominor.yy381 = SF_Distinct;}
+      case 88: /* distinct ::= DISTINCT */
+{yymsp[0].minor.yy392 = SF_Distinct;}
         break;
-      case 123: /* distinct ::= ALL */
-{yygotominor.yy381 = SF_All;}
+      case 89: /* distinct ::= ALL */
+{yymsp[0].minor.yy392 = SF_All;}
         break;
-      case 124: /* distinct ::= */
-{yygotominor.yy381 = 0;}
+      case 91: /* sclp ::= */
+      case 119: /* orderby_opt ::= */ yytestcase(yyruleno==119);
+      case 126: /* groupby_opt ::= */ yytestcase(yyruleno==126);
+      case 199: /* exprlist ::= */ yytestcase(yyruleno==199);
+      case 205: /* eidlist_opt ::= */ yytestcase(yyruleno==205);
+{yymsp[1].minor.yy442 = 0;}
         break;
-      case 125: /* sclp ::= selcollist COMMA */
-      case 244: /* eidlist_opt ::= LP eidlist RP */ yytestcase(yyruleno==244);
-{yygotominor.yy14 = yymsp[-1].minor.yy14;}
-        break;
-      case 126: /* sclp ::= */
-      case 155: /* orderby_opt ::= */ yytestcase(yyruleno==155);
-      case 162: /* groupby_opt ::= */ yytestcase(yyruleno==162);
-      case 237: /* exprlist ::= */ yytestcase(yyruleno==237);
-      case 243: /* eidlist_opt ::= */ yytestcase(yyruleno==243);
-{yygotominor.yy14 = 0;}
-        break;
-      case 127: /* selcollist ::= sclp expr as */
+      case 92: /* selcollist ::= sclp expr as */
 {
-   yygotominor.yy14 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy14, yymsp[-1].minor.yy346.pExpr);
-   if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yygotominor.yy14, &yymsp[0].minor.yy0, 1);
-   sqlite3ExprListSetSpan(pParse,yygotominor.yy14,&yymsp[-1].minor.yy346);
+   yymsp[-2].minor.yy442 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy442, yymsp[-1].minor.yy342.pExpr);
+   if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yymsp[-2].minor.yy442, &yymsp[0].minor.yy0, 1);
+   sqlite3ExprListSetSpan(pParse,yymsp[-2].minor.yy442,&yymsp[-1].minor.yy342);
 }
         break;
-      case 128: /* selcollist ::= sclp STAR */
+      case 93: /* selcollist ::= sclp STAR */
 {
-  Expr *p = sqlite3Expr(pParse->db, TK_ALL, 0);
-  yygotominor.yy14 = sqlite3ExprListAppend(pParse, yymsp[-1].minor.yy14, p);
+  Expr *p = sqlite3Expr(pParse->db, TK_ASTERISK, 0);
+  yymsp[-1].minor.yy442 = sqlite3ExprListAppend(pParse, yymsp[-1].minor.yy442, p);
 }
         break;
-      case 129: /* selcollist ::= sclp nm DOT STAR */
+      case 94: /* selcollist ::= sclp nm DOT STAR */
 {
-  Expr *pRight = sqlite3PExpr(pParse, TK_ALL, 0, 0, &yymsp[0].minor.yy0);
+  Expr *pRight = sqlite3PExpr(pParse, TK_ASTERISK, 0, 0, &yymsp[0].minor.yy0);
   Expr *pLeft = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
   Expr *pDot = sqlite3PExpr(pParse, TK_DOT, pLeft, pRight, 0);
-  yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy14, pDot);
+  yymsp[-3].minor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy442, pDot);
 }
         break;
-      case 132: /* as ::= */
-{yygotominor.yy0.n = 0;}
+      case 95: /* as ::= AS nm */
+      case 106: /* dbnm ::= DOT nm */ yytestcase(yyruleno==106);
+      case 219: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==219);
+      case 220: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==220);
+{yymsp[-1].minor.yy0 = yymsp[0].minor.yy0;}
         break;
-      case 133: /* from ::= */
-{yygotominor.yy65 = sqlite3DbMallocZero(pParse->db, sizeof(*yygotominor.yy65));}
+      case 97: /* from ::= */
+{yymsp[1].minor.yy347 = sqlite3DbMallocZero(pParse->db, sizeof(*yymsp[1].minor.yy347));}
         break;
-      case 134: /* from ::= FROM seltablist */
+      case 98: /* from ::= FROM seltablist */
 {
-  yygotominor.yy65 = yymsp[0].minor.yy65;
-  sqlite3SrcListShiftJoinType(yygotominor.yy65);
+  yymsp[-1].minor.yy347 = yymsp[0].minor.yy347;
+  sqlite3SrcListShiftJoinType(yymsp[-1].minor.yy347);
 }
         break;
-      case 135: /* stl_prefix ::= seltablist joinop */
+      case 99: /* stl_prefix ::= seltablist joinop */
 {
-   yygotominor.yy65 = yymsp[-1].minor.yy65;
-   if( ALWAYS(yygotominor.yy65 && yygotominor.yy65->nSrc>0) ) yygotominor.yy65->a[yygotominor.yy65->nSrc-1].fg.jointype = (u8)yymsp[0].minor.yy328;
+   if( ALWAYS(yymsp[-1].minor.yy347 && yymsp[-1].minor.yy347->nSrc>0) ) yymsp[-1].minor.yy347->a[yymsp[-1].minor.yy347->nSrc-1].fg.jointype = (u8)yymsp[0].minor.yy392;
 }
         break;
-      case 136: /* stl_prefix ::= */
-{yygotominor.yy65 = 0;}
+      case 100: /* stl_prefix ::= */
+{yymsp[1].minor.yy347 = 0;}
         break;
-      case 137: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
+      case 101: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
 {
-  yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
-  sqlite3SrcListIndexedBy(pParse, yygotominor.yy65, &yymsp[-2].minor.yy0);
+  yymsp[-6].minor.yy347 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy347,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy122,yymsp[0].minor.yy180);
+  sqlite3SrcListIndexedBy(pParse, yymsp[-6].minor.yy347, &yymsp[-2].minor.yy0);
 }
         break;
-      case 138: /* seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
+      case 102: /* seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
 {
-  yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-8].minor.yy65,&yymsp[-7].minor.yy0,&yymsp[-6].minor.yy0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
-  sqlite3SrcListFuncArgs(pParse, yygotominor.yy65, yymsp[-4].minor.yy14);
+  yymsp[-8].minor.yy347 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-8].minor.yy347,&yymsp[-7].minor.yy0,&yymsp[-6].minor.yy0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy122,yymsp[0].minor.yy180);
+  sqlite3SrcListFuncArgs(pParse, yymsp[-8].minor.yy347, yymsp[-4].minor.yy442);
 }
         break;
-      case 139: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */
+      case 103: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */
 {
-    yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy3,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
+    yymsp[-6].minor.yy347 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy347,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy159,yymsp[-1].minor.yy122,yymsp[0].minor.yy180);
   }
         break;
-      case 140: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
+      case 104: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
 {
-    if( yymsp[-6].minor.yy65==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy132==0 && yymsp[0].minor.yy408==0 ){
-      yygotominor.yy65 = yymsp[-4].minor.yy65;
-    }else if( yymsp[-4].minor.yy65->nSrc==1 ){
-      yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
-      if( yygotominor.yy65 ){
-        struct SrcList_item *pNew = &yygotominor.yy65->a[yygotominor.yy65->nSrc-1];
-        struct SrcList_item *pOld = yymsp[-4].minor.yy65->a;
+    if( yymsp[-6].minor.yy347==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy122==0 && yymsp[0].minor.yy180==0 ){
+      yymsp[-6].minor.yy347 = yymsp[-4].minor.yy347;
+    }else if( yymsp[-4].minor.yy347->nSrc==1 ){
+      yymsp[-6].minor.yy347 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy347,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy122,yymsp[0].minor.yy180);
+      if( yymsp[-6].minor.yy347 ){
+        struct SrcList_item *pNew = &yymsp[-6].minor.yy347->a[yymsp[-6].minor.yy347->nSrc-1];
+        struct SrcList_item *pOld = yymsp[-4].minor.yy347->a;
         pNew->zName = pOld->zName;
         pNew->zDatabase = pOld->zDatabase;
         pNew->pSelect = pOld->pSelect;
         pOld->zName = pOld->zDatabase = 0;
         pOld->pSelect = 0;
       }
-      sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy65);
+      sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy347);
     }else{
       Select *pSubquery;
-      sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy65);
-      pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy65,0,0,0,0,SF_NestedFrom,0,0);
-      yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
+      sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy347);
+      pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy347,0,0,0,0,SF_NestedFrom,0,0);
+      yymsp[-6].minor.yy347 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy347,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy122,yymsp[0].minor.yy180);
     }
   }
         break;
-      case 141: /* dbnm ::= */
-      case 150: /* indexed_opt ::= */ yytestcase(yyruleno==150);
-{yygotominor.yy0.z=0; yygotominor.yy0.n=0;}
+      case 105: /* dbnm ::= */
+      case 114: /* indexed_opt ::= */ yytestcase(yyruleno==114);
+{yymsp[1].minor.yy0.z=0; yymsp[1].minor.yy0.n=0;}
+        break;
+      case 107: /* fullname ::= nm dbnm */
+{yymsp[-1].minor.yy347 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/}
         break;
-      case 143: /* fullname ::= nm dbnm */
-{yygotominor.yy65 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);}
+      case 108: /* joinop ::= COMMA|JOIN */
+{ yymsp[0].minor.yy392 = JT_INNER; }
         break;
-      case 144: /* joinop ::= COMMA|JOIN */
-{ yygotominor.yy328 = JT_INNER; }
+      case 109: /* joinop ::= JOIN_KW JOIN */
+{yymsp[-1].minor.yy392 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0);  /*X-overwrites-A*/}
         break;
-      case 145: /* joinop ::= JOIN_KW JOIN */
-{ yygotominor.yy328 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); }
+      case 110: /* joinop ::= JOIN_KW nm JOIN */
+{yymsp[-2].minor.yy392 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); /*X-overwrites-A*/}
         break;
-      case 146: /* joinop ::= JOIN_KW nm JOIN */
-{ yygotominor.yy328 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); }
+      case 111: /* joinop ::= JOIN_KW nm nm JOIN */
+{yymsp[-3].minor.yy392 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);/*X-overwrites-A*/}
         break;
-      case 147: /* joinop ::= JOIN_KW nm nm JOIN */
-{ yygotominor.yy328 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0); }
+      case 112: /* on_opt ::= ON expr */
+      case 129: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==129);
+      case 136: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==136);
+      case 195: /* case_else ::= ELSE expr */ yytestcase(yyruleno==195);
+{yymsp[-1].minor.yy122 = yymsp[0].minor.yy342.pExpr;}
         break;
-      case 148: /* on_opt ::= ON expr */
-      case 165: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==165);
-      case 172: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==172);
-      case 232: /* case_else ::= ELSE expr */ yytestcase(yyruleno==232);
-      case 234: /* case_operand ::= expr */ yytestcase(yyruleno==234);
-{yygotominor.yy132 = yymsp[0].minor.yy346.pExpr;}
+      case 113: /* on_opt ::= */
+      case 128: /* having_opt ::= */ yytestcase(yyruleno==128);
+      case 135: /* where_opt ::= */ yytestcase(yyruleno==135);
+      case 196: /* case_else ::= */ yytestcase(yyruleno==196);
+      case 198: /* case_operand ::= */ yytestcase(yyruleno==198);
+{yymsp[1].minor.yy122 = 0;}
         break;
-      case 149: /* on_opt ::= */
-      case 164: /* having_opt ::= */ yytestcase(yyruleno==164);
-      case 171: /* where_opt ::= */ yytestcase(yyruleno==171);
-      case 233: /* case_else ::= */ yytestcase(yyruleno==233);
-      case 235: /* case_operand ::= */ yytestcase(yyruleno==235);
-{yygotominor.yy132 = 0;}
+      case 115: /* indexed_opt ::= INDEXED BY nm */
+{yymsp[-2].minor.yy0 = yymsp[0].minor.yy0;}
         break;
-      case 152: /* indexed_opt ::= NOT INDEXED */
-{yygotominor.yy0.z=0; yygotominor.yy0.n=1;}
+      case 116: /* indexed_opt ::= NOT INDEXED */
+{yymsp[-1].minor.yy0.z=0; yymsp[-1].minor.yy0.n=1;}
         break;
-      case 153: /* using_opt ::= USING LP idlist RP */
-      case 181: /* idlist_opt ::= LP idlist RP */ yytestcase(yyruleno==181);
-{yygotominor.yy408 = yymsp[-1].minor.yy408;}
+      case 117: /* using_opt ::= USING LP idlist RP */
+{yymsp[-3].minor.yy180 = yymsp[-1].minor.yy180;}
         break;
-      case 154: /* using_opt ::= */
-      case 180: /* idlist_opt ::= */ yytestcase(yyruleno==180);
-{yygotominor.yy408 = 0;}
+      case 118: /* using_opt ::= */
+      case 144: /* idlist_opt ::= */ yytestcase(yyruleno==144);
+{yymsp[1].minor.yy180 = 0;}
         break;
-      case 156: /* orderby_opt ::= ORDER BY sortlist */
-      case 163: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==163);
-      case 236: /* exprlist ::= nexprlist */ yytestcase(yyruleno==236);
-{yygotominor.yy14 = yymsp[0].minor.yy14;}
+      case 120: /* orderby_opt ::= ORDER BY sortlist */
+      case 127: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==127);
+{yymsp[-2].minor.yy442 = yymsp[0].minor.yy442;}
         break;
-      case 157: /* sortlist ::= sortlist COMMA expr sortorder */
+      case 121: /* sortlist ::= sortlist COMMA expr sortorder */
 {
-  yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy14,yymsp[-1].minor.yy346.pExpr);
-  sqlite3ExprListSetSortOrder(yygotominor.yy14,yymsp[0].minor.yy328);
+  yymsp[-3].minor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy442,yymsp[-1].minor.yy342.pExpr);
+  sqlite3ExprListSetSortOrder(yymsp[-3].minor.yy442,yymsp[0].minor.yy392);
 }
         break;
-      case 158: /* sortlist ::= expr sortorder */
+      case 122: /* sortlist ::= expr sortorder */
 {
-  yygotominor.yy14 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy346.pExpr);
-  sqlite3ExprListSetSortOrder(yygotominor.yy14,yymsp[0].minor.yy328);
+  yymsp[-1].minor.yy442 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy342.pExpr); /*A-overwrites-Y*/
+  sqlite3ExprListSetSortOrder(yymsp[-1].minor.yy442,yymsp[0].minor.yy392);
 }
         break;
-      case 159: /* sortorder ::= ASC */
-{yygotominor.yy328 = SQLITE_SO_ASC;}
+      case 123: /* sortorder ::= ASC */
+{yymsp[0].minor.yy392 = SQLITE_SO_ASC;}
         break;
-      case 160: /* sortorder ::= DESC */
-{yygotominor.yy328 = SQLITE_SO_DESC;}
+      case 124: /* sortorder ::= DESC */
+{yymsp[0].minor.yy392 = SQLITE_SO_DESC;}
         break;
-      case 161: /* sortorder ::= */
-{yygotominor.yy328 = SQLITE_SO_UNDEFINED;}
+      case 125: /* sortorder ::= */
+{yymsp[1].minor.yy392 = SQLITE_SO_UNDEFINED;}
         break;
-      case 166: /* limit_opt ::= */
-{yygotominor.yy476.pLimit = 0; yygotominor.yy476.pOffset = 0;}
+      case 130: /* limit_opt ::= */
+{yymsp[1].minor.yy64.pLimit = 0; yymsp[1].minor.yy64.pOffset = 0;}
         break;
-      case 167: /* limit_opt ::= LIMIT expr */
-{yygotominor.yy476.pLimit = yymsp[0].minor.yy346.pExpr; yygotominor.yy476.pOffset = 0;}
+      case 131: /* limit_opt ::= LIMIT expr */
+{yymsp[-1].minor.yy64.pLimit = yymsp[0].minor.yy342.pExpr; yymsp[-1].minor.yy64.pOffset = 0;}
         break;
-      case 168: /* limit_opt ::= LIMIT expr OFFSET expr */
-{yygotominor.yy476.pLimit = yymsp[-2].minor.yy346.pExpr; yygotominor.yy476.pOffset = yymsp[0].minor.yy346.pExpr;}
+      case 132: /* limit_opt ::= LIMIT expr OFFSET expr */
+{yymsp[-3].minor.yy64.pLimit = yymsp[-2].minor.yy342.pExpr; yymsp[-3].minor.yy64.pOffset = yymsp[0].minor.yy342.pExpr;}
         break;
-      case 169: /* limit_opt ::= LIMIT expr COMMA expr */
-{yygotominor.yy476.pOffset = yymsp[-2].minor.yy346.pExpr; yygotominor.yy476.pLimit = yymsp[0].minor.yy346.pExpr;}
+      case 133: /* limit_opt ::= LIMIT expr COMMA expr */
+{yymsp[-3].minor.yy64.pOffset = yymsp[-2].minor.yy342.pExpr; yymsp[-3].minor.yy64.pLimit = yymsp[0].minor.yy342.pExpr;}
         break;
-      case 170: /* cmd ::= with DELETE FROM fullname indexed_opt where_opt */
+      case 134: /* cmd ::= with DELETE FROM fullname indexed_opt where_opt */
 {
-  sqlite3WithPush(pParse, yymsp[-5].minor.yy59, 1);
-  sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy65, &yymsp[-1].minor.yy0);
-  sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy65,yymsp[0].minor.yy132);
+  sqlite3WithPush(pParse, yymsp[-5].minor.yy331, 1);
+  sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy347, &yymsp[-1].minor.yy0);
+  sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy347,yymsp[0].minor.yy122);
 }
         break;
-      case 173: /* cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt */
+      case 137: /* cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt */
 {
-  sqlite3WithPush(pParse, yymsp[-7].minor.yy59, 1);
-  sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy65, &yymsp[-3].minor.yy0);
-  sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy14,"set list"); 
-  sqlite3Update(pParse,yymsp[-4].minor.yy65,yymsp[-1].minor.yy14,yymsp[0].minor.yy132,yymsp[-5].minor.yy186);
+  sqlite3WithPush(pParse, yymsp[-7].minor.yy331, 1);
+  sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy347, &yymsp[-3].minor.yy0);
+  sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy442,"set list"); 
+  sqlite3Update(pParse,yymsp[-4].minor.yy347,yymsp[-1].minor.yy442,yymsp[0].minor.yy122,yymsp[-5].minor.yy392);
 }
         break;
-      case 174: /* setlist ::= setlist COMMA nm EQ expr */
+      case 138: /* setlist ::= setlist COMMA nm EQ expr */
 {
-  yygotominor.yy14 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy14, yymsp[0].minor.yy346.pExpr);
-  sqlite3ExprListSetName(pParse, yygotominor.yy14, &yymsp[-2].minor.yy0, 1);
+  yymsp[-4].minor.yy442 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy442, yymsp[0].minor.yy342.pExpr);
+  sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy442, &yymsp[-2].minor.yy0, 1);
 }
         break;
-      case 175: /* setlist ::= nm EQ expr */
+      case 139: /* setlist ::= nm EQ expr */
 {
-  yygotominor.yy14 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy346.pExpr);
-  sqlite3ExprListSetName(pParse, yygotominor.yy14, &yymsp[-2].minor.yy0, 1);
+  yylhsminor.yy442 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy342.pExpr);
+  sqlite3ExprListSetName(pParse, yylhsminor.yy442, &yymsp[-2].minor.yy0, 1);
 }
+  yymsp[-2].minor.yy442 = yylhsminor.yy442;
         break;
-      case 176: /* cmd ::= with insert_cmd INTO fullname idlist_opt select */
+      case 140: /* cmd ::= with insert_cmd INTO fullname idlist_opt select */
 {
-  sqlite3WithPush(pParse, yymsp[-5].minor.yy59, 1);
-  sqlite3Insert(pParse, yymsp[-2].minor.yy65, yymsp[0].minor.yy3, yymsp[-1].minor.yy408, yymsp[-4].minor.yy186);
+  sqlite3WithPush(pParse, yymsp[-5].minor.yy331, 1);
+  sqlite3Insert(pParse, yymsp[-2].minor.yy347, yymsp[0].minor.yy159, yymsp[-1].minor.yy180, yymsp[-4].minor.yy392);
 }
         break;
-      case 177: /* cmd ::= with insert_cmd INTO fullname idlist_opt DEFAULT VALUES */
+      case 141: /* cmd ::= with insert_cmd INTO fullname idlist_opt DEFAULT VALUES */
 {
-  sqlite3WithPush(pParse, yymsp[-6].minor.yy59, 1);
-  sqlite3Insert(pParse, yymsp[-3].minor.yy65, 0, yymsp[-2].minor.yy408, yymsp[-5].minor.yy186);
+  sqlite3WithPush(pParse, yymsp[-6].minor.yy331, 1);
+  sqlite3Insert(pParse, yymsp[-3].minor.yy347, 0, yymsp[-2].minor.yy180, yymsp[-5].minor.yy392);
 }
         break;
-      case 178: /* insert_cmd ::= INSERT orconf */
-{yygotominor.yy186 = yymsp[0].minor.yy186;}
-        break;
-      case 179: /* insert_cmd ::= REPLACE */
-{yygotominor.yy186 = OE_Replace;}
-        break;
-      case 182: /* idlist ::= idlist COMMA nm */
-{yygotominor.yy408 = sqlite3IdListAppend(pParse->db,yymsp[-2].minor.yy408,&yymsp[0].minor.yy0);}
+      case 145: /* idlist_opt ::= LP idlist RP */
+{yymsp[-2].minor.yy180 = yymsp[-1].minor.yy180;}
         break;
-      case 183: /* idlist ::= nm */
-{yygotominor.yy408 = sqlite3IdListAppend(pParse->db,0,&yymsp[0].minor.yy0);}
+      case 146: /* idlist ::= idlist COMMA nm */
+{yymsp[-2].minor.yy180 = sqlite3IdListAppend(pParse->db,yymsp[-2].minor.yy180,&yymsp[0].minor.yy0);}
         break;
-      case 184: /* expr ::= term */
-{yygotominor.yy346 = yymsp[0].minor.yy346;}
+      case 147: /* idlist ::= nm */
+{yymsp[0].minor.yy180 = sqlite3IdListAppend(pParse->db,0,&yymsp[0].minor.yy0); /*A-overwrites-Y*/}
         break;
-      case 185: /* expr ::= LP expr RP */
-{yygotominor.yy346.pExpr = yymsp[-1].minor.yy346.pExpr; spanSet(&yygotominor.yy346,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);}
+      case 148: /* expr ::= LP expr RP */
+{spanSet(&yymsp[-2].minor.yy342,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-B*/  yymsp[-2].minor.yy342.pExpr = yymsp[-1].minor.yy342.pExpr;}
         break;
-      case 186: /* term ::= NULL */
-      case 191: /* term ::= INTEGER|FLOAT|BLOB */ yytestcase(yyruleno==191);
-      case 192: /* term ::= STRING */ yytestcase(yyruleno==192);
-{spanExpr(&yygotominor.yy346, pParse, yymsp[0].major, &yymsp[0].minor.yy0);}
+      case 149: /* term ::= NULL */
+      case 154: /* term ::= INTEGER|FLOAT|BLOB */ yytestcase(yyruleno==154);
+      case 155: /* term ::= STRING */ yytestcase(yyruleno==155);
+{spanExpr(&yymsp[0].minor.yy342,pParse,yymsp[0].major,yymsp[0].minor.yy0);/*A-overwrites-X*/}
         break;
-      case 187: /* expr ::= ID|INDEXED */
-      case 188: /* expr ::= JOIN_KW */ yytestcase(yyruleno==188);
-{spanExpr(&yygotominor.yy346, pParse, TK_ID, &yymsp[0].minor.yy0);}
+      case 150: /* expr ::= ID|INDEXED */
+      case 151: /* expr ::= JOIN_KW */ yytestcase(yyruleno==151);
+{spanExpr(&yymsp[0].minor.yy342,pParse,TK_ID,yymsp[0].minor.yy0); /*A-overwrites-X*/}
         break;
-      case 189: /* expr ::= nm DOT nm */
+      case 152: /* expr ::= nm DOT nm */
 {
   Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
   Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy0);
-  yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp2, 0);
-  spanSet(&yygotominor.yy346,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);
+  spanSet(&yymsp[-2].minor.yy342,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/
+  yymsp[-2].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp2, 0);
 }
         break;
-      case 190: /* expr ::= nm DOT nm DOT nm */
+      case 153: /* expr ::= nm DOT nm DOT nm */
 {
   Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-4].minor.yy0);
   Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
   Expr *temp3 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy0);
   Expr *temp4 = sqlite3PExpr(pParse, TK_DOT, temp2, temp3, 0);
-  yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp4, 0);
-  spanSet(&yygotominor.yy346,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
+  spanSet(&yymsp[-4].minor.yy342,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/
+  yymsp[-4].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp4, 0);
 }
         break;
-      case 193: /* expr ::= VARIABLE */
+      case 156: /* expr ::= VARIABLE */
 {
-  if( yymsp[0].minor.yy0.n>=2 && yymsp[0].minor.yy0.z[0]=='#' && sqlite3Isdigit(yymsp[0].minor.yy0.z[1]) ){
+  if( !(yymsp[0].minor.yy0.z[0]=='#' && sqlite3Isdigit(yymsp[0].minor.yy0.z[1])) ){
+    spanExpr(&yymsp[0].minor.yy342, pParse, TK_VARIABLE, yymsp[0].minor.yy0);
+    sqlite3ExprAssignVarNumber(pParse, yymsp[0].minor.yy342.pExpr);
+  }else{
     /* When doing a nested parse, one can include terms in an expression
     ** that look like this:   #1 #2 ...  These terms refer to registers
     ** in the virtual machine.  #N is the N-th register. */
+    Token t = yymsp[0].minor.yy0; /*A-overwrites-X*/
+    assert( t.n>=2 );
+    spanSet(&yymsp[0].minor.yy342, &t, &t);
     if( pParse->nested==0 ){
-      sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &yymsp[0].minor.yy0);
-      yygotominor.yy346.pExpr = 0;
+      sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &t);
+      yymsp[0].minor.yy342.pExpr = 0;
     }else{
-      yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_REGISTER, 0, 0, &yymsp[0].minor.yy0);
-      if( yygotominor.yy346.pExpr ) sqlite3GetInt32(&yymsp[0].minor.yy0.z[1], &yygotominor.yy346.pExpr->iTable);
+      yymsp[0].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_REGISTER, 0, 0, &t);
+      if( yymsp[0].minor.yy342.pExpr ) sqlite3GetInt32(&t.z[1], &yymsp[0].minor.yy342.pExpr->iTable);
     }
-  }else{
-    spanExpr(&yygotominor.yy346, pParse, TK_VARIABLE, &yymsp[0].minor.yy0);
-    sqlite3ExprAssignVarNumber(pParse, yygotominor.yy346.pExpr);
   }
-  spanSet(&yygotominor.yy346, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
 }
         break;
-      case 194: /* expr ::= expr COLLATE ID|STRING */
+      case 157: /* expr ::= expr COLLATE ID|STRING */
 {
-  yygotominor.yy346.pExpr = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy346.pExpr, &yymsp[0].minor.yy0, 1);
-  yygotominor.yy346.zStart = yymsp[-2].minor.yy346.zStart;
-  yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+  yymsp[-2].minor.yy342.pExpr = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy342.pExpr, &yymsp[0].minor.yy0, 1);
+  yymsp[-2].minor.yy342.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
 }
         break;
-      case 195: /* expr ::= CAST LP expr AS typetoken RP */
+      case 158: /* expr ::= CAST LP expr AS typetoken RP */
 {
-  yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_CAST, yymsp[-3].minor.yy346.pExpr, 0, &yymsp[-1].minor.yy0);
-  spanSet(&yygotominor.yy346,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0);
+  spanSet(&yymsp[-5].minor.yy342,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/
+  yymsp[-5].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_CAST, yymsp[-3].minor.yy342.pExpr, 0, &yymsp[-1].minor.yy0);
 }
         break;
-      case 196: /* expr ::= ID|INDEXED LP distinct exprlist RP */
+      case 159: /* expr ::= ID|INDEXED LP distinct exprlist RP */
 {
-  if( yymsp[-1].minor.yy14 && yymsp[-1].minor.yy14->nExpr>pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG] ){
+  if( yymsp[-1].minor.yy442 && yymsp[-1].minor.yy442->nExpr>pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG] ){
     sqlite3ErrorMsg(pParse, "too many arguments on function %T", &yymsp[-4].minor.yy0);
   }
-  yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy14, &yymsp[-4].minor.yy0);
-  spanSet(&yygotominor.yy346,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
-  if( yymsp[-2].minor.yy381==SF_Distinct && yygotominor.yy346.pExpr ){
-    yygotominor.yy346.pExpr->flags |= EP_Distinct;
+  yylhsminor.yy342.pExpr = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy442, &yymsp[-4].minor.yy0);
+  spanSet(&yylhsminor.yy342,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
+  if( yymsp[-2].minor.yy392==SF_Distinct && yylhsminor.yy342.pExpr ){
+    yylhsminor.yy342.pExpr->flags |= EP_Distinct;
   }
 }
+  yymsp[-4].minor.yy342 = yylhsminor.yy342;
         break;
-      case 197: /* expr ::= ID|INDEXED LP STAR RP */
+      case 160: /* expr ::= ID|INDEXED LP STAR RP */
 {
-  yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0);
-  spanSet(&yygotominor.yy346,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0);
+  yylhsminor.yy342.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0);
+  spanSet(&yylhsminor.yy342,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0);
 }
+  yymsp[-3].minor.yy342 = yylhsminor.yy342;
         break;
-      case 198: /* term ::= CTIME_KW */
+      case 161: /* term ::= CTIME_KW */
 {
-  yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0);
-  spanSet(&yygotominor.yy346, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
+  yylhsminor.yy342.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0);
+  spanSet(&yylhsminor.yy342, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
 }
+  yymsp[0].minor.yy342 = yylhsminor.yy342;
         break;
-      case 199: /* expr ::= expr AND expr */
-      case 200: /* expr ::= expr OR expr */ yytestcase(yyruleno==200);
-      case 201: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==201);
-      case 202: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==202);
-      case 203: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==203);
-      case 204: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==204);
-      case 205: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==205);
-      case 206: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==206);
-{spanBinaryExpr(&yygotominor.yy346,pParse,yymsp[-1].major,&yymsp[-2].minor.yy346,&yymsp[0].minor.yy346);}
+      case 162: /* expr ::= expr AND expr */
+      case 163: /* expr ::= expr OR expr */ yytestcase(yyruleno==163);
+      case 164: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==164);
+      case 165: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==165);
+      case 166: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==166);
+      case 167: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==167);
+      case 168: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==168);
+      case 169: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==169);
+{spanBinaryExpr(pParse,yymsp[-1].major,&yymsp[-2].minor.yy342,&yymsp[0].minor.yy342);}
         break;
-      case 207: /* likeop ::= LIKE_KW|MATCH */
-{yygotominor.yy96.eOperator = yymsp[0].minor.yy0; yygotominor.yy96.bNot = 0;}
+      case 170: /* likeop ::= LIKE_KW|MATCH */
+{yymsp[0].minor.yy318.eOperator = yymsp[0].minor.yy0; yymsp[0].minor.yy318.bNot = 0;/*A-overwrites-X*/}
         break;
-      case 208: /* likeop ::= NOT LIKE_KW|MATCH */
-{yygotominor.yy96.eOperator = yymsp[0].minor.yy0; yygotominor.yy96.bNot = 1;}
+      case 171: /* likeop ::= NOT LIKE_KW|MATCH */
+{yymsp[-1].minor.yy318.eOperator = yymsp[0].minor.yy0; yymsp[-1].minor.yy318.bNot = 1;}
         break;
-      case 209: /* expr ::= expr likeop expr */
+      case 172: /* expr ::= expr likeop expr */
 {
   ExprList *pList;
-  pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy346.pExpr);
-  pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy346.pExpr);
-  yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy96.eOperator);
-  if( yymsp[-1].minor.yy96.bNot ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
-  yygotominor.yy346.zStart = yymsp[-2].minor.yy346.zStart;
-  yygotominor.yy346.zEnd = yymsp[0].minor.yy346.zEnd;
-  if( yygotominor.yy346.pExpr ) yygotominor.yy346.pExpr->flags |= EP_InfixFunc;
+  pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy342.pExpr);
+  pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy342.pExpr);
+  yymsp[-2].minor.yy342.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy318.eOperator);
+  exprNot(pParse, yymsp[-1].minor.yy318.bNot, &yymsp[-2].minor.yy342);
+  yymsp[-2].minor.yy342.zEnd = yymsp[0].minor.yy342.zEnd;
+  if( yymsp[-2].minor.yy342.pExpr ) yymsp[-2].minor.yy342.pExpr->flags |= EP_InfixFunc;
 }
         break;
-      case 210: /* expr ::= expr likeop expr ESCAPE expr */
+      case 173: /* expr ::= expr likeop expr ESCAPE expr */
 {
   ExprList *pList;
-  pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy346.pExpr);
-  pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy346.pExpr);
-  pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy346.pExpr);
-  yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy96.eOperator);
-  if( yymsp[-3].minor.yy96.bNot ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
-  yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
-  yygotominor.yy346.zEnd = yymsp[0].minor.yy346.zEnd;
-  if( yygotominor.yy346.pExpr ) yygotominor.yy346.pExpr->flags |= EP_InfixFunc;
+  pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy342.pExpr);
+  pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy342.pExpr);
+  pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy342.pExpr);
+  yymsp[-4].minor.yy342.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy318.eOperator);
+  exprNot(pParse, yymsp[-3].minor.yy318.bNot, &yymsp[-4].minor.yy342);
+  yymsp[-4].minor.yy342.zEnd = yymsp[0].minor.yy342.zEnd;
+  if( yymsp[-4].minor.yy342.pExpr ) yymsp[-4].minor.yy342.pExpr->flags |= EP_InfixFunc;
 }
         break;
-      case 211: /* expr ::= expr ISNULL|NOTNULL */
-{spanUnaryPostfix(&yygotominor.yy346,pParse,yymsp[0].major,&yymsp[-1].minor.yy346,&yymsp[0].minor.yy0);}
+      case 174: /* expr ::= expr ISNULL|NOTNULL */
+{spanUnaryPostfix(pParse,yymsp[0].major,&yymsp[-1].minor.yy342,&yymsp[0].minor.yy0);}
         break;
-      case 212: /* expr ::= expr NOT NULL */
-{spanUnaryPostfix(&yygotominor.yy346,pParse,TK_NOTNULL,&yymsp[-2].minor.yy346,&yymsp[0].minor.yy0);}
+      case 175: /* expr ::= expr NOT NULL */
+{spanUnaryPostfix(pParse,TK_NOTNULL,&yymsp[-2].minor.yy342,&yymsp[0].minor.yy0);}
         break;
-      case 213: /* expr ::= expr IS expr */
+      case 176: /* expr ::= expr IS expr */
 {
-  spanBinaryExpr(&yygotominor.yy346,pParse,TK_IS,&yymsp[-2].minor.yy346,&yymsp[0].minor.yy346);
-  binaryToUnaryIfNull(pParse, yymsp[0].minor.yy346.pExpr, yygotominor.yy346.pExpr, TK_ISNULL);
+  spanBinaryExpr(pParse,TK_IS,&yymsp[-2].minor.yy342,&yymsp[0].minor.yy342);
+  binaryToUnaryIfNull(pParse, yymsp[0].minor.yy342.pExpr, yymsp[-2].minor.yy342.pExpr, TK_ISNULL);
 }
         break;
-      case 214: /* expr ::= expr IS NOT expr */
+      case 177: /* expr ::= expr IS NOT expr */
 {
-  spanBinaryExpr(&yygotominor.yy346,pParse,TK_ISNOT,&yymsp[-3].minor.yy346,&yymsp[0].minor.yy346);
-  binaryToUnaryIfNull(pParse, yymsp[0].minor.yy346.pExpr, yygotominor.yy346.pExpr, TK_NOTNULL);
+  spanBinaryExpr(pParse,TK_ISNOT,&yymsp[-3].minor.yy342,&yymsp[0].minor.yy342);
+  binaryToUnaryIfNull(pParse, yymsp[0].minor.yy342.pExpr, yymsp[-3].minor.yy342.pExpr, TK_NOTNULL);
 }
         break;
-      case 215: /* expr ::= NOT expr */
-      case 216: /* expr ::= BITNOT expr */ yytestcase(yyruleno==216);
-{spanUnaryPrefix(&yygotominor.yy346,pParse,yymsp[-1].major,&yymsp[0].minor.yy346,&yymsp[-1].minor.yy0);}
+      case 178: /* expr ::= NOT expr */
+      case 179: /* expr ::= BITNOT expr */ yytestcase(yyruleno==179);
+{spanUnaryPrefix(&yymsp[-1].minor.yy342,pParse,yymsp[-1].major,&yymsp[0].minor.yy342,&yymsp[-1].minor.yy0);/*A-overwrites-B*/}
+        break;
+      case 180: /* expr ::= MINUS expr */
+{spanUnaryPrefix(&yymsp[-1].minor.yy342,pParse,TK_UMINUS,&yymsp[0].minor.yy342,&yymsp[-1].minor.yy0);/*A-overwrites-B*/}
         break;
-      case 217: /* expr ::= MINUS expr */
-{spanUnaryPrefix(&yygotominor.yy346,pParse,TK_UMINUS,&yymsp[0].minor.yy346,&yymsp[-1].minor.yy0);}
+      case 181: /* expr ::= PLUS expr */
+{spanUnaryPrefix(&yymsp[-1].minor.yy342,pParse,TK_UPLUS,&yymsp[0].minor.yy342,&yymsp[-1].minor.yy0);/*A-overwrites-B*/}
         break;
-      case 218: /* expr ::= PLUS expr */
-{spanUnaryPrefix(&yygotominor.yy346,pParse,TK_UPLUS,&yymsp[0].minor.yy346,&yymsp[-1].minor.yy0);}
+      case 182: /* between_op ::= BETWEEN */
+      case 185: /* in_op ::= IN */ yytestcase(yyruleno==185);
+{yymsp[0].minor.yy392 = 0;}
         break;
-      case 221: /* expr ::= expr between_op expr AND expr */
+      case 184: /* expr ::= expr between_op expr AND expr */
 {
-  ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy346.pExpr);
-  pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy346.pExpr);
-  yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy346.pExpr, 0, 0);
-  if( yygotominor.yy346.pExpr ){
-    yygotominor.yy346.pExpr->x.pList = pList;
+  ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy342.pExpr);
+  pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy342.pExpr);
+  yymsp[-4].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy342.pExpr, 0, 0);
+  if( yymsp[-4].minor.yy342.pExpr ){
+    yymsp[-4].minor.yy342.pExpr->x.pList = pList;
   }else{
     sqlite3ExprListDelete(pParse->db, pList);
   } 
-  if( yymsp[-3].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
-  yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
-  yygotominor.yy346.zEnd = yymsp[0].minor.yy346.zEnd;
+  exprNot(pParse, yymsp[-3].minor.yy392, &yymsp[-4].minor.yy342);
+  yymsp[-4].minor.yy342.zEnd = yymsp[0].minor.yy342.zEnd;
 }
         break;
-      case 224: /* expr ::= expr in_op LP exprlist RP */
+      case 187: /* expr ::= expr in_op LP exprlist RP */
 {
-    if( yymsp[-1].minor.yy14==0 ){
+    if( yymsp[-1].minor.yy442==0 ){
       /* Expressions of the form
       **
       **      expr1 IN ()
@@ -128936,9 +133686,9 @@ static void yy_reduce(
       ** simplify to constants 0 (false) and 1 (true), respectively,
       ** regardless of the value of expr1.
       */
-      yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_INTEGER, 0, 0, &sqlite3IntTokens[yymsp[-3].minor.yy328]);
-      sqlite3ExprDelete(pParse->db, yymsp[-4].minor.yy346.pExpr);
-    }else if( yymsp[-1].minor.yy14->nExpr==1 ){
+      sqlite3ExprDelete(pParse->db, yymsp[-4].minor.yy342.pExpr);
+      yymsp[-4].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_INTEGER, 0, 0, &sqlite3IntTokens[yymsp[-3].minor.yy392]);
+    }else if( yymsp[-1].minor.yy442->nExpr==1 ){
       /* Expressions of the form:
       **
       **      expr1 IN (?1)
@@ -128955,421 +133705,413 @@ static void yy_reduce(
       ** affinity or the collating sequence to use for comparison.  Otherwise,
       ** the semantics would be subtly different from IN or NOT IN.
       */
-      Expr *pRHS = yymsp[-1].minor.yy14->a[0].pExpr;
-      yymsp[-1].minor.yy14->a[0].pExpr = 0;
-      sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy14);
+      Expr *pRHS = yymsp[-1].minor.yy442->a[0].pExpr;
+      yymsp[-1].minor.yy442->a[0].pExpr = 0;
+      sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy442);
       /* pRHS cannot be NULL because a malloc error would have been detected
       ** before now and control would have never reached this point */
       if( ALWAYS(pRHS) ){
         pRHS->flags &= ~EP_Collate;
         pRHS->flags |= EP_Generic;
       }
-      yygotominor.yy346.pExpr = sqlite3PExpr(pParse, yymsp[-3].minor.yy328 ? TK_NE : TK_EQ, yymsp[-4].minor.yy346.pExpr, pRHS, 0);
+      yymsp[-4].minor.yy342.pExpr = sqlite3PExpr(pParse, yymsp[-3].minor.yy392 ? TK_NE : TK_EQ, yymsp[-4].minor.yy342.pExpr, pRHS, 0);
     }else{
-      yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy346.pExpr, 0, 0);
-      if( yygotominor.yy346.pExpr ){
-        yygotominor.yy346.pExpr->x.pList = yymsp[-1].minor.yy14;
-        sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy346.pExpr);
+      yymsp[-4].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy342.pExpr, 0, 0);
+      if( yymsp[-4].minor.yy342.pExpr ){
+        yymsp[-4].minor.yy342.pExpr->x.pList = yymsp[-1].minor.yy442;
+        sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy342.pExpr);
       }else{
-        sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy14);
+        sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy442);
       }
-      if( yymsp[-3].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
+      exprNot(pParse, yymsp[-3].minor.yy392, &yymsp[-4].minor.yy342);
     }
-    yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
-    yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+    yymsp[-4].minor.yy342.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
   }
         break;
-      case 225: /* expr ::= LP select RP */
+      case 188: /* expr ::= LP select RP */
 {
-    yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_SELECT, 0, 0, 0);
-    if( yygotominor.yy346.pExpr ){
-      yygotominor.yy346.pExpr->x.pSelect = yymsp[-1].minor.yy3;
-      ExprSetProperty(yygotominor.yy346.pExpr, EP_xIsSelect|EP_Subquery);
-      sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy346.pExpr);
-    }else{
-      sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy3);
-    }
-    yygotominor.yy346.zStart = yymsp[-2].minor.yy0.z;
-    yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+    spanSet(&yymsp[-2].minor.yy342,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-B*/
+    yymsp[-2].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_SELECT, 0, 0, 0);
+    sqlite3PExprAddSelect(pParse, yymsp[-2].minor.yy342.pExpr, yymsp[-1].minor.yy159);
   }
         break;
-      case 226: /* expr ::= expr in_op LP select RP */
+      case 189: /* expr ::= expr in_op LP select RP */
 {
-    yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy346.pExpr, 0, 0);
-    if( yygotominor.yy346.pExpr ){
-      yygotominor.yy346.pExpr->x.pSelect = yymsp[-1].minor.yy3;
-      ExprSetProperty(yygotominor.yy346.pExpr, EP_xIsSelect|EP_Subquery);
-      sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy346.pExpr);
-    }else{
-      sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy3);
-    }
-    if( yymsp[-3].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
-    yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
-    yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+    yymsp[-4].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy342.pExpr, 0, 0);
+    sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy342.pExpr, yymsp[-1].minor.yy159);
+    exprNot(pParse, yymsp[-3].minor.yy392, &yymsp[-4].minor.yy342);
+    yymsp[-4].minor.yy342.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
   }
         break;
-      case 227: /* expr ::= expr in_op nm dbnm */
+      case 190: /* expr ::= expr in_op nm dbnm */
 {
     SrcList *pSrc = sqlite3SrcListAppend(pParse->db, 0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);
-    yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-3].minor.yy346.pExpr, 0, 0);
-    if( yygotominor.yy346.pExpr ){
-      yygotominor.yy346.pExpr->x.pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0,0);
-      ExprSetProperty(yygotominor.yy346.pExpr, EP_xIsSelect|EP_Subquery);
-      sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy346.pExpr);
-    }else{
-      sqlite3SrcListDelete(pParse->db, pSrc);
-    }
-    if( yymsp[-2].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
-    yygotominor.yy346.zStart = yymsp[-3].minor.yy346.zStart;
-    yygotominor.yy346.zEnd = yymsp[0].minor.yy0.z ? &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] : &yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n];
+    Select *pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0,0);
+    yymsp[-3].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-3].minor.yy342.pExpr, 0, 0);
+    sqlite3PExprAddSelect(pParse, yymsp[-3].minor.yy342.pExpr, pSelect);
+    exprNot(pParse, yymsp[-2].minor.yy392, &yymsp[-3].minor.yy342);
+    yymsp[-3].minor.yy342.zEnd = yymsp[0].minor.yy0.z ? &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] : &yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n];
   }
         break;
-      case 228: /* expr ::= EXISTS LP select RP */
+      case 191: /* expr ::= EXISTS LP select RP */
 {
-    Expr *p = yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_EXISTS, 0, 0, 0);
-    if( p ){
-      p->x.pSelect = yymsp[-1].minor.yy3;
-      ExprSetProperty(p, EP_xIsSelect|EP_Subquery);
-      sqlite3ExprSetHeightAndFlags(pParse, p);
-    }else{
-      sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy3);
-    }
-    yygotominor.yy346.zStart = yymsp[-3].minor.yy0.z;
-    yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+    Expr *p;
+    spanSet(&yymsp[-3].minor.yy342,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-B*/
+    p = yymsp[-3].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_EXISTS, 0, 0, 0);
+    sqlite3PExprAddSelect(pParse, p, yymsp[-1].minor.yy159);
   }
         break;
-      case 229: /* expr ::= CASE case_operand case_exprlist case_else END */
+      case 192: /* expr ::= CASE case_operand case_exprlist case_else END */
 {
-  yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy132, 0, 0);
-  if( yygotominor.yy346.pExpr ){
-    yygotominor.yy346.pExpr->x.pList = yymsp[-1].minor.yy132 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy14,yymsp[-1].minor.yy132) : yymsp[-2].minor.yy14;
-    sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy346.pExpr);
+  spanSet(&yymsp[-4].minor.yy342,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);  /*A-overwrites-C*/
+  yymsp[-4].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy122, 0, 0);
+  if( yymsp[-4].minor.yy342.pExpr ){
+    yymsp[-4].minor.yy342.pExpr->x.pList = yymsp[-1].minor.yy122 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy442,yymsp[-1].minor.yy122) : yymsp[-2].minor.yy442;
+    sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy342.pExpr);
   }else{
-    sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy14);
-    sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy132);
+    sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy442);
+    sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy122);
   }
-  yygotominor.yy346.zStart = yymsp[-4].minor.yy0.z;
-  yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
 }
         break;
-      case 230: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
+      case 193: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
 {
-  yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy14, yymsp[-2].minor.yy346.pExpr);
-  yygotominor.yy14 = sqlite3ExprListAppend(pParse,yygotominor.yy14, yymsp[0].minor.yy346.pExpr);
+  yymsp[-4].minor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy442, yymsp[-2].minor.yy342.pExpr);
+  yymsp[-4].minor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy442, yymsp[0].minor.yy342.pExpr);
 }
         break;
-      case 231: /* case_exprlist ::= WHEN expr THEN expr */
+      case 194: /* case_exprlist ::= WHEN expr THEN expr */
 {
-  yygotominor.yy14 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy346.pExpr);
-  yygotominor.yy14 = sqlite3ExprListAppend(pParse,yygotominor.yy14, yymsp[0].minor.yy346.pExpr);
+  yymsp[-3].minor.yy442 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy342.pExpr);
+  yymsp[-3].minor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy442, yymsp[0].minor.yy342.pExpr);
 }
         break;
-      case 238: /* nexprlist ::= nexprlist COMMA expr */
-{yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy14,yymsp[0].minor.yy346.pExpr);}
+      case 197: /* case_operand ::= expr */
+{yymsp[0].minor.yy122 = yymsp[0].minor.yy342.pExpr; /*A-overwrites-X*/}
+        break;
+      case 200: /* nexprlist ::= nexprlist COMMA expr */
+{yymsp[-2].minor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy442,yymsp[0].minor.yy342.pExpr);}
         break;
-      case 239: /* nexprlist ::= expr */
-{yygotominor.yy14 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy346.pExpr);}
+      case 201: /* nexprlist ::= expr */
+{yymsp[0].minor.yy442 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy342.pExpr); /*A-overwrites-Y*/}
         break;
-      case 240: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
+      case 202: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
 {
   sqlite3CreateIndex(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, 
-                     sqlite3SrcListAppend(pParse->db,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy14, yymsp[-10].minor.yy328,
-                      &yymsp[-11].minor.yy0, yymsp[0].minor.yy132, SQLITE_SO_ASC, yymsp[-8].minor.yy328);
+                     sqlite3SrcListAppend(pParse->db,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy442, yymsp[-10].minor.yy392,
+                      &yymsp[-11].minor.yy0, yymsp[0].minor.yy122, SQLITE_SO_ASC, yymsp[-8].minor.yy392);
 }
         break;
-      case 241: /* uniqueflag ::= UNIQUE */
-      case 292: /* raisetype ::= ABORT */ yytestcase(yyruleno==292);
-{yygotominor.yy328 = OE_Abort;}
+      case 203: /* uniqueflag ::= UNIQUE */
+      case 244: /* raisetype ::= ABORT */ yytestcase(yyruleno==244);
+{yymsp[0].minor.yy392 = OE_Abort;}
         break;
-      case 242: /* uniqueflag ::= */
-{yygotominor.yy328 = OE_None;}
+      case 204: /* uniqueflag ::= */
+{yymsp[1].minor.yy392 = OE_None;}
         break;
-      case 245: /* eidlist ::= eidlist COMMA nm collate sortorder */
+      case 206: /* eidlist_opt ::= LP eidlist RP */
+{yymsp[-2].minor.yy442 = yymsp[-1].minor.yy442;}
+        break;
+      case 207: /* eidlist ::= eidlist COMMA nm collate sortorder */
 {
-  yygotominor.yy14 = parserAddExprIdListTerm(pParse, yymsp[-4].minor.yy14, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy328, yymsp[0].minor.yy328);
+  yymsp[-4].minor.yy442 = parserAddExprIdListTerm(pParse, yymsp[-4].minor.yy442, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy392, yymsp[0].minor.yy392);
 }
         break;
-      case 246: /* eidlist ::= nm collate sortorder */
+      case 208: /* eidlist ::= nm collate sortorder */
 {
-  yygotominor.yy14 = parserAddExprIdListTerm(pParse, 0, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy328, yymsp[0].minor.yy328);
+  yymsp[-2].minor.yy442 = parserAddExprIdListTerm(pParse, 0, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy392, yymsp[0].minor.yy392); /*A-overwrites-Y*/
 }
         break;
-      case 249: /* cmd ::= DROP INDEX ifexists fullname */
-{sqlite3DropIndex(pParse, yymsp[0].minor.yy65, yymsp[-1].minor.yy328);}
+      case 211: /* cmd ::= DROP INDEX ifexists fullname */
+{sqlite3DropIndex(pParse, yymsp[0].minor.yy347, yymsp[-1].minor.yy392);}
         break;
-      case 250: /* cmd ::= VACUUM */
-      case 251: /* cmd ::= VACUUM nm */ yytestcase(yyruleno==251);
+      case 212: /* cmd ::= VACUUM */
+      case 213: /* cmd ::= VACUUM nm */ yytestcase(yyruleno==213);
 {sqlite3Vacuum(pParse);}
         break;
-      case 252: /* cmd ::= PRAGMA nm dbnm */
+      case 214: /* cmd ::= PRAGMA nm dbnm */
 {sqlite3Pragma(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,0,0);}
         break;
-      case 253: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
+      case 215: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
 {sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,0);}
         break;
-      case 254: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
+      case 216: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
 {sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,0);}
         break;
-      case 255: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
+      case 217: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
 {sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,1);}
         break;
-      case 256: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
+      case 218: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
 {sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,1);}
         break;
-      case 265: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
+      case 221: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
 {
   Token all;
   all.z = yymsp[-3].minor.yy0.z;
   all.n = (int)(yymsp[0].minor.yy0.z - yymsp[-3].minor.yy0.z) + yymsp[0].minor.yy0.n;
-  sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy473, &all);
+  sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy327, &all);
 }
         break;
-      case 266: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
+      case 222: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
 {
-  sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy328, yymsp[-4].minor.yy378.a, yymsp[-4].minor.yy378.b, yymsp[-2].minor.yy65, yymsp[0].minor.yy132, yymsp[-10].minor.yy328, yymsp[-8].minor.yy328);
-  yygotominor.yy0 = (yymsp[-6].minor.yy0.n==0?yymsp[-7].minor.yy0:yymsp[-6].minor.yy0);
+  sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy392, yymsp[-4].minor.yy410.a, yymsp[-4].minor.yy410.b, yymsp[-2].minor.yy347, yymsp[0].minor.yy122, yymsp[-10].minor.yy392, yymsp[-8].minor.yy392);
+  yymsp[-10].minor.yy0 = (yymsp[-6].minor.yy0.n==0?yymsp[-7].minor.yy0:yymsp[-6].minor.yy0); /*A-overwrites-T*/
 }
         break;
-      case 267: /* trigger_time ::= BEFORE */
-      case 270: /* trigger_time ::= */ yytestcase(yyruleno==270);
-{ yygotominor.yy328 = TK_BEFORE; }
+      case 223: /* trigger_time ::= BEFORE */
+{ yymsp[0].minor.yy392 = TK_BEFORE; }
+        break;
+      case 224: /* trigger_time ::= AFTER */
+{ yymsp[0].minor.yy392 = TK_AFTER;  }
         break;
-      case 268: /* trigger_time ::= AFTER */
-{ yygotominor.yy328 = TK_AFTER;  }
+      case 225: /* trigger_time ::= INSTEAD OF */
+{ yymsp[-1].minor.yy392 = TK_INSTEAD;}
         break;
-      case 269: /* trigger_time ::= INSTEAD OF */
-{ yygotominor.yy328 = TK_INSTEAD;}
+      case 226: /* trigger_time ::= */
+{ yymsp[1].minor.yy392 = TK_BEFORE; }
         break;
-      case 271: /* trigger_event ::= DELETE|INSERT */
-      case 272: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==272);
-{yygotominor.yy378.a = yymsp[0].major; yygotominor.yy378.b = 0;}
+      case 227: /* trigger_event ::= DELETE|INSERT */
+      case 228: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==228);
+{yymsp[0].minor.yy410.a = yymsp[0].major; /*A-overwrites-X*/ yymsp[0].minor.yy410.b = 0;}
         break;
-      case 273: /* trigger_event ::= UPDATE OF idlist */
-{yygotominor.yy378.a = TK_UPDATE; yygotominor.yy378.b = yymsp[0].minor.yy408;}
+      case 229: /* trigger_event ::= UPDATE OF idlist */
+{yymsp[-2].minor.yy410.a = TK_UPDATE; yymsp[-2].minor.yy410.b = yymsp[0].minor.yy180;}
         break;
-      case 276: /* when_clause ::= */
-      case 297: /* key_opt ::= */ yytestcase(yyruleno==297);
-{ yygotominor.yy132 = 0; }
+      case 230: /* when_clause ::= */
+      case 249: /* key_opt ::= */ yytestcase(yyruleno==249);
+{ yymsp[1].minor.yy122 = 0; }
         break;
-      case 277: /* when_clause ::= WHEN expr */
-      case 298: /* key_opt ::= KEY expr */ yytestcase(yyruleno==298);
-{ yygotominor.yy132 = yymsp[0].minor.yy346.pExpr; }
+      case 231: /* when_clause ::= WHEN expr */
+      case 250: /* key_opt ::= KEY expr */ yytestcase(yyruleno==250);
+{ yymsp[-1].minor.yy122 = yymsp[0].minor.yy342.pExpr; }
         break;
-      case 278: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
+      case 232: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
 {
-  assert( yymsp[-2].minor.yy473!=0 );
-  yymsp[-2].minor.yy473->pLast->pNext = yymsp[-1].minor.yy473;
-  yymsp[-2].minor.yy473->pLast = yymsp[-1].minor.yy473;
-  yygotominor.yy473 = yymsp[-2].minor.yy473;
+  assert( yymsp[-2].minor.yy327!=0 );
+  yymsp[-2].minor.yy327->pLast->pNext = yymsp[-1].minor.yy327;
+  yymsp[-2].minor.yy327->pLast = yymsp[-1].minor.yy327;
 }
         break;
-      case 279: /* trigger_cmd_list ::= trigger_cmd SEMI */
+      case 233: /* trigger_cmd_list ::= trigger_cmd SEMI */
 { 
-  assert( yymsp[-1].minor.yy473!=0 );
-  yymsp[-1].minor.yy473->pLast = yymsp[-1].minor.yy473;
-  yygotominor.yy473 = yymsp[-1].minor.yy473;
+  assert( yymsp[-1].minor.yy327!=0 );
+  yymsp[-1].minor.yy327->pLast = yymsp[-1].minor.yy327;
 }
         break;
-      case 281: /* trnm ::= nm DOT nm */
+      case 234: /* trnm ::= nm DOT nm */
 {
-  yygotominor.yy0 = yymsp[0].minor.yy0;
+  yymsp[-2].minor.yy0 = yymsp[0].minor.yy0;
   sqlite3ErrorMsg(pParse, 
         "qualified table names are not allowed on INSERT, UPDATE, and DELETE "
         "statements within triggers");
 }
         break;
-      case 283: /* tridxby ::= INDEXED BY nm */
+      case 235: /* tridxby ::= INDEXED BY nm */
 {
   sqlite3ErrorMsg(pParse,
         "the INDEXED BY clause is not allowed on UPDATE or DELETE statements "
         "within triggers");
 }
         break;
-      case 284: /* tridxby ::= NOT INDEXED */
+      case 236: /* tridxby ::= NOT INDEXED */
 {
   sqlite3ErrorMsg(pParse,
         "the NOT INDEXED clause is not allowed on UPDATE or DELETE statements "
         "within triggers");
 }
         break;
-      case 285: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt */
-{ yygotominor.yy473 = sqlite3TriggerUpdateStep(pParse->db, &yymsp[-4].minor.yy0, yymsp[-1].minor.yy14, yymsp[0].minor.yy132, yymsp[-5].minor.yy186); }
+      case 237: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt */
+{yymsp[-6].minor.yy327 = sqlite3TriggerUpdateStep(pParse->db, &yymsp[-4].minor.yy0, yymsp[-1].minor.yy442, yymsp[0].minor.yy122, yymsp[-5].minor.yy392);}
         break;
-      case 286: /* trigger_cmd ::= insert_cmd INTO trnm idlist_opt select */
-{yygotominor.yy473 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy408, yymsp[0].minor.yy3, yymsp[-4].minor.yy186);}
+      case 238: /* trigger_cmd ::= insert_cmd INTO trnm idlist_opt select */
+{yymsp[-4].minor.yy327 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy180, yymsp[0].minor.yy159, yymsp[-4].minor.yy392);/*A-overwrites-R*/}
         break;
-      case 287: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt */
-{yygotominor.yy473 = sqlite3TriggerDeleteStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[0].minor.yy132);}
+      case 239: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt */
+{yymsp[-4].minor.yy327 = sqlite3TriggerDeleteStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[0].minor.yy122);}
         break;
-      case 288: /* trigger_cmd ::= select */
-{yygotominor.yy473 = sqlite3TriggerSelectStep(pParse->db, yymsp[0].minor.yy3); }
+      case 240: /* trigger_cmd ::= select */
+{yymsp[0].minor.yy327 = sqlite3TriggerSelectStep(pParse->db, yymsp[0].minor.yy159); /*A-overwrites-X*/}
         break;
-      case 289: /* expr ::= RAISE LP IGNORE RP */
+      case 241: /* expr ::= RAISE LP IGNORE RP */
 {
-  yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, 0); 
-  if( yygotominor.yy346.pExpr ){
-    yygotominor.yy346.pExpr->affinity = OE_Ignore;
+  spanSet(&yymsp[-3].minor.yy342,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0);  /*A-overwrites-X*/
+  yymsp[-3].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, 0); 
+  if( yymsp[-3].minor.yy342.pExpr ){
+    yymsp[-3].minor.yy342.pExpr->affinity = OE_Ignore;
   }
-  yygotominor.yy346.zStart = yymsp[-3].minor.yy0.z;
-  yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
 }
         break;
-      case 290: /* expr ::= RAISE LP raisetype COMMA nm RP */
+      case 242: /* expr ::= RAISE LP raisetype COMMA nm RP */
 {
-  yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, &yymsp[-1].minor.yy0); 
-  if( yygotominor.yy346.pExpr ) {
-    yygotominor.yy346.pExpr->affinity = (char)yymsp[-3].minor.yy328;
+  spanSet(&yymsp[-5].minor.yy342,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0);  /*A-overwrites-X*/
+  yymsp[-5].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, &yymsp[-1].minor.yy0); 
+  if( yymsp[-5].minor.yy342.pExpr ) {
+    yymsp[-5].minor.yy342.pExpr->affinity = (char)yymsp[-3].minor.yy392;
   }
-  yygotominor.yy346.zStart = yymsp[-5].minor.yy0.z;
-  yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
 }
         break;
-      case 291: /* raisetype ::= ROLLBACK */
-{yygotominor.yy328 = OE_Rollback;}
+      case 243: /* raisetype ::= ROLLBACK */
+{yymsp[0].minor.yy392 = OE_Rollback;}
         break;
-      case 293: /* raisetype ::= FAIL */
-{yygotominor.yy328 = OE_Fail;}
+      case 245: /* raisetype ::= FAIL */
+{yymsp[0].minor.yy392 = OE_Fail;}
         break;
-      case 294: /* cmd ::= DROP TRIGGER ifexists fullname */
+      case 246: /* cmd ::= DROP TRIGGER ifexists fullname */
 {
-  sqlite3DropTrigger(pParse,yymsp[0].minor.yy65,yymsp[-1].minor.yy328);
+  sqlite3DropTrigger(pParse,yymsp[0].minor.yy347,yymsp[-1].minor.yy392);
 }
         break;
-      case 295: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
+      case 247: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
 {
-  sqlite3Attach(pParse, yymsp[-3].minor.yy346.pExpr, yymsp[-1].minor.yy346.pExpr, yymsp[0].minor.yy132);
+  sqlite3Attach(pParse, yymsp[-3].minor.yy342.pExpr, yymsp[-1].minor.yy342.pExpr, yymsp[0].minor.yy122);
 }
         break;
-      case 296: /* cmd ::= DETACH database_kw_opt expr */
+      case 248: /* cmd ::= DETACH database_kw_opt expr */
 {
-  sqlite3Detach(pParse, yymsp[0].minor.yy346.pExpr);
+  sqlite3Detach(pParse, yymsp[0].minor.yy342.pExpr);
 }
         break;
-      case 301: /* cmd ::= REINDEX */
+      case 251: /* cmd ::= REINDEX */
 {sqlite3Reindex(pParse, 0, 0);}
         break;
-      case 302: /* cmd ::= REINDEX nm dbnm */
+      case 252: /* cmd ::= REINDEX nm dbnm */
 {sqlite3Reindex(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
         break;
-      case 303: /* cmd ::= ANALYZE */
+      case 253: /* cmd ::= ANALYZE */
 {sqlite3Analyze(pParse, 0, 0);}
         break;
-      case 304: /* cmd ::= ANALYZE nm dbnm */
+      case 254: /* cmd ::= ANALYZE nm dbnm */
 {sqlite3Analyze(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
         break;
-      case 305: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
+      case 255: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
 {
-  sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy65,&yymsp[0].minor.yy0);
+  sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy347,&yymsp[0].minor.yy0);
 }
         break;
-      case 306: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column */
+      case 256: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
 {
-  sqlite3AlterFinishAddColumn(pParse, &yymsp[0].minor.yy0);
+  yymsp[-1].minor.yy0.n = (int)(pParse->sLastToken.z-yymsp[-1].minor.yy0.z) + pParse->sLastToken.n;
+  sqlite3AlterFinishAddColumn(pParse, &yymsp[-1].minor.yy0);
 }
         break;
-      case 307: /* add_column_fullname ::= fullname */
+      case 257: /* add_column_fullname ::= fullname */
 {
-  pParse->db->lookaside.bEnabled = 0;
-  sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy65);
+  disableLookaside(pParse);
+  sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy347);
 }
         break;
-      case 310: /* cmd ::= create_vtab */
+      case 258: /* cmd ::= create_vtab */
 {sqlite3VtabFinishParse(pParse,0);}
         break;
-      case 311: /* cmd ::= create_vtab LP vtabarglist RP */
+      case 259: /* cmd ::= create_vtab LP vtabarglist RP */
 {sqlite3VtabFinishParse(pParse,&yymsp[0].minor.yy0);}
         break;
-      case 312: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
+      case 260: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
 {
-    sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy328);
+    sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy392);
 }
         break;
-      case 315: /* vtabarg ::= */
+      case 261: /* vtabarg ::= */
 {sqlite3VtabArgInit(pParse);}
         break;
-      case 317: /* vtabargtoken ::= ANY */
-      case 318: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==318);
-      case 319: /* lp ::= LP */ yytestcase(yyruleno==319);
+      case 262: /* vtabargtoken ::= ANY */
+      case 263: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==263);
+      case 264: /* lp ::= LP */ yytestcase(yyruleno==264);
 {sqlite3VtabArgExtend(pParse,&yymsp[0].minor.yy0);}
         break;
-      case 323: /* with ::= */
-{yygotominor.yy59 = 0;}
+      case 265: /* with ::= */
+{yymsp[1].minor.yy331 = 0;}
+        break;
+      case 266: /* with ::= WITH wqlist */
+{ yymsp[-1].minor.yy331 = yymsp[0].minor.yy331; }
         break;
-      case 324: /* with ::= WITH wqlist */
-      case 325: /* with ::= WITH RECURSIVE wqlist */ yytestcase(yyruleno==325);
-{ yygotominor.yy59 = yymsp[0].minor.yy59; }
+      case 267: /* with ::= WITH RECURSIVE wqlist */
+{ yymsp[-2].minor.yy331 = yymsp[0].minor.yy331; }
         break;
-      case 326: /* wqlist ::= nm eidlist_opt AS LP select RP */
+      case 268: /* wqlist ::= nm eidlist_opt AS LP select RP */
 {
-  yygotominor.yy59 = sqlite3WithAdd(pParse, 0, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy14, yymsp[-1].minor.yy3);
+  yymsp[-5].minor.yy331 = sqlite3WithAdd(pParse, 0, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy442, yymsp[-1].minor.yy159); /*A-overwrites-X*/
 }
         break;
-      case 327: /* wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */
+      case 269: /* wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */
 {
-  yygotominor.yy59 = sqlite3WithAdd(pParse, yymsp[-7].minor.yy59, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy14, yymsp[-1].minor.yy3);
+  yymsp[-7].minor.yy331 = sqlite3WithAdd(pParse, yymsp[-7].minor.yy331, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy442, yymsp[-1].minor.yy159);
 }
         break;
       default:
-      /* (0) input ::= cmdlist */ yytestcase(yyruleno==0);
-      /* (1) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==1);
-      /* (2) cmdlist ::= ecmd */ yytestcase(yyruleno==2);
-      /* (3) ecmd ::= SEMI */ yytestcase(yyruleno==3);
-      /* (4) ecmd ::= explain cmdx SEMI */ yytestcase(yyruleno==4);
-      /* (10) trans_opt ::= */ yytestcase(yyruleno==10);
-      /* (11) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==11);
-      /* (12) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==12);
-      /* (20) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==20);
-      /* (21) savepoint_opt ::= */ yytestcase(yyruleno==21);
-      /* (25) cmd ::= create_table create_table_args */ yytestcase(yyruleno==25);
-      /* (36) columnlist ::= columnlist COMMA column */ yytestcase(yyruleno==36);
-      /* (37) columnlist ::= column */ yytestcase(yyruleno==37);
-      /* (43) type ::= */ yytestcase(yyruleno==43);
-      /* (50) signed ::= plus_num */ yytestcase(yyruleno==50);
-      /* (51) signed ::= minus_num */ yytestcase(yyruleno==51);
-      /* (52) carglist ::= carglist ccons */ yytestcase(yyruleno==52);
-      /* (53) carglist ::= */ yytestcase(yyruleno==53);
-      /* (60) ccons ::= NULL onconf */ yytestcase(yyruleno==60);
-      /* (88) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==88);
-      /* (89) conslist ::= tcons */ yytestcase(yyruleno==89);
-      /* (91) tconscomma ::= */ yytestcase(yyruleno==91);
-      /* (274) foreach_clause ::= */ yytestcase(yyruleno==274);
-      /* (275) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==275);
-      /* (282) tridxby ::= */ yytestcase(yyruleno==282);
-      /* (299) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==299);
-      /* (300) database_kw_opt ::= */ yytestcase(yyruleno==300);
-      /* (308) kwcolumn_opt ::= */ yytestcase(yyruleno==308);
-      /* (309) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==309);
-      /* (313) vtabarglist ::= vtabarg */ yytestcase(yyruleno==313);
-      /* (314) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==314);
-      /* (316) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==316);
-      /* (320) anylist ::= */ yytestcase(yyruleno==320);
-      /* (321) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==321);
-      /* (322) anylist ::= anylist ANY */ yytestcase(yyruleno==322);
+      /* (270) input ::= cmdlist */ yytestcase(yyruleno==270);
+      /* (271) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==271);
+      /* (272) cmdlist ::= ecmd */ yytestcase(yyruleno==272);
+      /* (273) ecmd ::= SEMI */ yytestcase(yyruleno==273);
+      /* (274) ecmd ::= explain cmdx SEMI */ yytestcase(yyruleno==274);
+      /* (275) explain ::= */ yytestcase(yyruleno==275);
+      /* (276) trans_opt ::= */ yytestcase(yyruleno==276);
+      /* (277) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==277);
+      /* (278) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==278);
+      /* (279) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==279);
+      /* (280) savepoint_opt ::= */ yytestcase(yyruleno==280);
+      /* (281) cmd ::= create_table create_table_args */ yytestcase(yyruleno==281);
+      /* (282) columnlist ::= columnlist COMMA columnname carglist */ yytestcase(yyruleno==282);
+      /* (283) columnlist ::= columnname carglist */ yytestcase(yyruleno==283);
+      /* (284) nm ::= ID|INDEXED */ yytestcase(yyruleno==284);
+      /* (285) nm ::= STRING */ yytestcase(yyruleno==285);
+      /* (286) nm ::= JOIN_KW */ yytestcase(yyruleno==286);
+      /* (287) typetoken ::= typename */ yytestcase(yyruleno==287);
+      /* (288) typename ::= ID|STRING */ yytestcase(yyruleno==288);
+      /* (289) signed ::= plus_num */ yytestcase(yyruleno==289);
+      /* (290) signed ::= minus_num */ yytestcase(yyruleno==290);
+      /* (291) carglist ::= carglist ccons */ yytestcase(yyruleno==291);
+      /* (292) carglist ::= */ yytestcase(yyruleno==292);
+      /* (293) ccons ::= NULL onconf */ yytestcase(yyruleno==293);
+      /* (294) conslist_opt ::= COMMA conslist */ yytestcase(yyruleno==294);
+      /* (295) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==295);
+      /* (296) conslist ::= tcons */ yytestcase(yyruleno==296);
+      /* (297) tconscomma ::= */ yytestcase(yyruleno==297);
+      /* (298) defer_subclause_opt ::= defer_subclause */ yytestcase(yyruleno==298);
+      /* (299) resolvetype ::= raisetype */ yytestcase(yyruleno==299);
+      /* (300) selectnowith ::= oneselect */ yytestcase(yyruleno==300);
+      /* (301) oneselect ::= values */ yytestcase(yyruleno==301);
+      /* (302) sclp ::= selcollist COMMA */ yytestcase(yyruleno==302);
+      /* (303) as ::= ID|STRING */ yytestcase(yyruleno==303);
+      /* (304) expr ::= term */ yytestcase(yyruleno==304);
+      /* (305) exprlist ::= nexprlist */ yytestcase(yyruleno==305);
+      /* (306) nmnum ::= plus_num */ yytestcase(yyruleno==306);
+      /* (307) nmnum ::= nm */ yytestcase(yyruleno==307);
+      /* (308) nmnum ::= ON */ yytestcase(yyruleno==308);
+      /* (309) nmnum ::= DELETE */ yytestcase(yyruleno==309);
+      /* (310) nmnum ::= DEFAULT */ yytestcase(yyruleno==310);
+      /* (311) plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==311);
+      /* (312) foreach_clause ::= */ yytestcase(yyruleno==312);
+      /* (313) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==313);
+      /* (314) trnm ::= nm */ yytestcase(yyruleno==314);
+      /* (315) tridxby ::= */ yytestcase(yyruleno==315);
+      /* (316) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==316);
+      /* (317) database_kw_opt ::= */ yytestcase(yyruleno==317);
+      /* (318) kwcolumn_opt ::= */ yytestcase(yyruleno==318);
+      /* (319) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==319);
+      /* (320) vtabarglist ::= vtabarg */ yytestcase(yyruleno==320);
+      /* (321) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==321);
+      /* (322) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==322);
+      /* (323) anylist ::= */ yytestcase(yyruleno==323);
+      /* (324) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==324);
+      /* (325) anylist ::= anylist ANY */ yytestcase(yyruleno==325);
         break;
+/********** End reduce actions ************************************************/
   };
-  assert( yyruleno>=0 && yyruleno<sizeof(yyRuleInfo)/sizeof(yyRuleInfo[0]) );
+  assert( yyruleno<sizeof(yyRuleInfo)/sizeof(yyRuleInfo[0]) );
   yygoto = yyRuleInfo[yyruleno].lhs;
   yysize = yyRuleInfo[yyruleno].nrhs;
-  yypParser->yyidx -= yysize;
   yyact = yy_find_reduce_action(yymsp[-yysize].stateno,(YYCODETYPE)yygoto);
   if( yyact <= YY_MAX_SHIFTREDUCE ){
     if( yyact>YY_MAX_SHIFT ) yyact += YY_MIN_REDUCE - YY_MIN_SHIFTREDUCE;
-    /* If the reduce action popped at least
-    ** one element off the stack, then we can push the new element back
-    ** onto the stack here, and skip the stack overflow test in yy_shift().
-    ** That gives a significant speed improvement. */
-    if( yysize ){
-      yypParser->yyidx++;
-      yymsp -= yysize-1;
-      yymsp->stateno = (YYACTIONTYPE)yyact;
-      yymsp->major = (YYCODETYPE)yygoto;
-      yymsp->minor = yygotominor;
-      yyTraceShift(yypParser, yyact);
-    }else{
-      yy_shift(yypParser,yyact,yygoto,&yygotominor);
-    }
+    yypParser->yyidx -= yysize - 1;
+    yymsp -= yysize-1;
+    yymsp->stateno = (YYACTIONTYPE)yyact;
+    yymsp->major = (YYCODETYPE)yygoto;
+    yyTraceShift(yypParser, yyact);
   }else{
     assert( yyact == YY_ACCEPT_ACTION );
+    yypParser->yyidx -= yysize;
     yy_accept(yypParser);
   }
 }
@@ -129390,6 +134132,8 @@ static void yy_parse_failed(
   while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
   /* Here code is inserted which will be executed whenever the
   ** parser fails */
+/************ Begin %parse_failure code ***************************************/
+/************ End %parse_failure code *****************************************/
   sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
 }
 #endif /* YYNOERRORRECOVERY */
@@ -129400,14 +134144,16 @@ static void yy_parse_failed(
 static void yy_syntax_error(
   yyParser *yypParser,           /* The parser */
   int yymajor,                   /* The major type of the error token */
-  YYMINORTYPE yyminor            /* The minor type of the error token */
+  sqlite3ParserTOKENTYPE yyminor         /* The minor type of the error token */
 ){
   sqlite3ParserARG_FETCH;
-#define TOKEN (yyminor.yy0)
+#define TOKEN yyminor
+/************ Begin %syntax_error code ****************************************/
 
   UNUSED_PARAMETER(yymajor);  /* Silence some compiler warnings */
   assert( TOKEN.z[0] );  /* The tokenizer always gives us a token */
   sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &TOKEN);
+/************ End %syntax_error code ******************************************/
   sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
 }
 
@@ -129426,6 +134172,8 @@ static void yy_accept(
   while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
   /* Here code is inserted which will be executed whenever the
   ** parser accepts */
+/*********** Begin %parse_accept code *****************************************/
+/*********** End %parse_accept code *******************************************/
   sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
 }
 
@@ -129455,7 +134203,7 @@ SQLITE_PRIVATE void sqlite3Parser(
   sqlite3ParserARG_PDECL               /* Optional %extra_argument parameter */
 ){
   YYMINORTYPE yyminorunion;
-  int yyact;            /* The parser action. */
+  unsigned int yyact;   /* The parser action. */
 #if !defined(YYERRORSYMBOL) && !defined(YYNOERRORRECOVERY)
   int yyendofinput;     /* True if we are at the end of input */
 #endif
@@ -129469,18 +134217,23 @@ SQLITE_PRIVATE void sqlite3Parser(
   if( yypParser->yyidx<0 ){
 #if YYSTACKDEPTH<=0
     if( yypParser->yystksz <=0 ){
-      /*memset(&yyminorunion, 0, sizeof(yyminorunion));*/
-      yyminorunion = yyzerominor;
-      yyStackOverflow(yypParser, &yyminorunion);
+      yyStackOverflow(yypParser);
       return;
     }
 #endif
     yypParser->yyidx = 0;
+#ifndef YYNOERRORRECOVERY
     yypParser->yyerrcnt = -1;
+#endif
     yypParser->yystack[0].stateno = 0;
     yypParser->yystack[0].major = 0;
+#ifndef NDEBUG
+    if( yyTraceFILE ){
+      fprintf(yyTraceFILE,"%sInitialize. Empty stack. State 0\n",
+              yyTracePrompt);
+    }
+#endif
   }
-  yyminorunion.yy0 = yyminor;
 #if !defined(YYERRORSYMBOL) && !defined(YYNOERRORRECOVERY)
   yyendofinput = (yymajor==0);
 #endif
@@ -129488,7 +134241,7 @@ SQLITE_PRIVATE void sqlite3Parser(
 
 #ifndef NDEBUG
   if( yyTraceFILE ){
-    fprintf(yyTraceFILE,"%sInput %s\n",yyTracePrompt,yyTokenName[yymajor]);
+    fprintf(yyTraceFILE,"%sInput '%s'\n",yyTracePrompt,yyTokenName[yymajor]);
   }
 #endif
 
@@ -129496,13 +134249,16 @@ SQLITE_PRIVATE void sqlite3Parser(
     yyact = yy_find_shift_action(yypParser,(YYCODETYPE)yymajor);
     if( yyact <= YY_MAX_SHIFTREDUCE ){
       if( yyact > YY_MAX_SHIFT ) yyact += YY_MIN_REDUCE - YY_MIN_SHIFTREDUCE;
-      yy_shift(yypParser,yyact,yymajor,&yyminorunion);
+      yy_shift(yypParser,yyact,yymajor,yyminor);
+#ifndef YYNOERRORRECOVERY
       yypParser->yyerrcnt--;
+#endif
       yymajor = YYNOCODE;
     }else if( yyact <= YY_MAX_REDUCE ){
       yy_reduce(yypParser,yyact-YY_MIN_REDUCE);
     }else{
       assert( yyact == YY_ERROR_ACTION );
+      yyminorunion.yy0 = yyminor;
 #ifdef YYERRORSYMBOL
       int yymx;
 #endif
@@ -129532,7 +134288,7 @@ SQLITE_PRIVATE void sqlite3Parser(
       **
       */
       if( yypParser->yyerrcnt<0 ){
-        yy_syntax_error(yypParser,yymajor,yyminorunion);
+        yy_syntax_error(yypParser,yymajor,yyminor);
       }
       yymx = yypParser->yystack[yypParser->yyidx].major;
       if( yymx==YYERRORSYMBOL || yyerrorhit ){
@@ -129542,10 +134298,10 @@ SQLITE_PRIVATE void sqlite3Parser(
              yyTracePrompt,yyTokenName[yymajor]);
         }
 #endif
-        yy_destructor(yypParser, (YYCODETYPE)yymajor,&yyminorunion);
+        yy_destructor(yypParser, (YYCODETYPE)yymajor, &yyminorunion);
         yymajor = YYNOCODE;
       }else{
-         while(
+        while(
           yypParser->yyidx >= 0 &&
           yymx != YYERRORSYMBOL &&
           (yyact = yy_find_reduce_action(
@@ -129559,9 +134315,7 @@ SQLITE_PRIVATE void sqlite3Parser(
           yy_parse_failed(yypParser);
           yymajor = YYNOCODE;
         }else if( yymx!=YYERRORSYMBOL ){
-          YYMINORTYPE u2;
-          u2.YYERRSYMDT = 0;
-          yy_shift(yypParser,yyact,YYERRORSYMBOL,&u2);
+          yy_shift(yypParser,yyact,YYERRORSYMBOL,yyminor);
         }
       }
       yypParser->yyerrcnt = 3;
@@ -129574,7 +134328,7 @@ SQLITE_PRIVATE void sqlite3Parser(
       ** Applications can set this macro (for example inside %include) if
       ** they intend to abandon the parse upon the first syntax error seen.
       */
-      yy_syntax_error(yypParser,yymajor,yyminorunion);
+      yy_syntax_error(yypParser,yymajor, yyminor);
       yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion);
       yymajor = YYNOCODE;
       
@@ -129589,7 +134343,7 @@ SQLITE_PRIVATE void sqlite3Parser(
       ** three input tokens have been successfully shifted.
       */
       if( yypParser->yyerrcnt<=0 ){
-        yy_syntax_error(yypParser,yymajor,yyminorunion);
+        yy_syntax_error(yypParser,yymajor, yyminor);
       }
       yypParser->yyerrcnt = 3;
       yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion);
@@ -129602,7 +134356,12 @@ SQLITE_PRIVATE void sqlite3Parser(
   }while( yymajor!=YYNOCODE && yypParser->yyidx>=0 );
 #ifndef NDEBUG
   if( yyTraceFILE ){
-    fprintf(yyTraceFILE,"%sReturn\n",yyTracePrompt);
+    int i;
+    fprintf(yyTraceFILE,"%sReturn. Stack=",yyTracePrompt);
+    for(i=1; i<=yypParser->yyidx; i++)
+      fprintf(yyTraceFILE,"%c%s", i==1 ? '[' : ' ', 
+              yyTokenName[yypParser->yystack[i].major]);
+    fprintf(yyTraceFILE,"]\n");
   }
 #endif
   return;
@@ -129630,12 +134389,92 @@ SQLITE_PRIVATE void sqlite3Parser(
 /* #include "sqliteInt.h" */
 /* #include <stdlib.h> */
 
+/* Character classes for tokenizing
+**
+** In the sqlite3GetToken() function, a switch() on aiClass[c] is implemented
+** using a lookup table, whereas a switch() directly on c uses a binary search.
+** The lookup table is much faster.  To maximize speed, and to ensure that
+** a lookup table is used, all of the classes need to be small integers and
+** all of them need to be used within the switch.
+*/
+#define CC_X          0    /* The letter 'x', or start of BLOB literal */
+#define CC_KYWD       1    /* Alphabetics or '_'.  Usable in a keyword */
+#define CC_ID         2    /* unicode characters usable in IDs */
+#define CC_DIGIT      3    /* Digits */
+#define CC_DOLLAR     4    /* '$' */
+#define CC_VARALPHA   5    /* '@', '#', ':'.  Alphabetic SQL variables */
+#define CC_VARNUM     6    /* '?'.  Numeric SQL variables */
+#define CC_SPACE      7    /* Space characters */
+#define CC_QUOTE      8    /* '"', '\'', or '`'.  String literals, quoted ids */
+#define CC_QUOTE2     9    /* '['.   [...] style quoted ids */
+#define CC_PIPE      10    /* '|'.   Bitwise OR or concatenate */
+#define CC_MINUS     11    /* '-'.  Minus or SQL-style comment */
+#define CC_LT        12    /* '<'.  Part of < or <= or <> */
+#define CC_GT        13    /* '>'.  Part of > or >= */
+#define CC_EQ        14    /* '='.  Part of = or == */
+#define CC_BANG      15    /* '!'.  Part of != */
+#define CC_SLASH     16    /* '/'.  / or c-style comment */
+#define CC_LP        17    /* '(' */
+#define CC_RP        18    /* ')' */
+#define CC_SEMI      19    /* ';' */
+#define CC_PLUS      20    /* '+' */
+#define CC_STAR      21    /* '*' */
+#define CC_PERCENT   22    /* '%' */
+#define CC_COMMA     23    /* ',' */
+#define CC_AND       24    /* '&' */
+#define CC_TILDA     25    /* '~' */
+#define CC_DOT       26    /* '.' */
+#define CC_ILLEGAL   27    /* Illegal character */
+
+static const unsigned char aiClass[] = {
+#ifdef SQLITE_ASCII
+/*         x0  x1  x2  x3  x4  x5  x6  x7  x8  x9  xa  xb  xc  xd  xe  xf */
+/* 0x */   27, 27, 27, 27, 27, 27, 27, 27, 27,  7,  7, 27,  7,  7, 27, 27,
+/* 1x */   27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+/* 2x */    7, 15,  8,  5,  4, 22, 24,  8, 17, 18, 21, 20, 23, 11, 26, 16,
+/* 3x */    3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  5, 19, 12, 14, 13,  6,
+/* 4x */    5,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
+/* 5x */    1,  1,  1,  1,  1,  1,  1,  1,  0,  1,  1,  9, 27, 27, 27,  1,
+/* 6x */    8,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
+/* 7x */    1,  1,  1,  1,  1,  1,  1,  1,  0,  1,  1, 27, 10, 27, 25, 27,
+/* 8x */    2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,
+/* 9x */    2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,
+/* Ax */    2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,
+/* Bx */    2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,
+/* Cx */    2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,
+/* Dx */    2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,
+/* Ex */    2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,
+/* Fx */    2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2
+#endif
+#ifdef SQLITE_EBCDIC
+/*         x0  x1  x2  x3  x4  x5  x6  x7  x8  x9  xa  xb  xc  xd  xe  xf */
+/* 0x */   27, 27, 27, 27, 27,  7, 27, 27, 27, 27, 27, 27,  7,  7, 27, 27,
+/* 1x */   27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+/* 2x */   27, 27, 27, 27, 27,  7, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+/* 3x */   27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+/* 4x */    7, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 12, 17, 20, 10,
+/* 5x */   24, 27, 27, 27, 27, 27, 27, 27, 27, 27, 15,  4, 21, 18, 19, 27,
+/* 6x */   11, 16, 27, 27, 27, 27, 27, 27, 27, 27, 27, 23, 22,  1, 13,  7,
+/* 7x */   27, 27, 27, 27, 27, 27, 27, 27, 27,  8,  5,  5,  5,  8, 14,  8,
+/* 8x */   27,  1,  1,  1,  1,  1,  1,  1,  1,  1, 27, 27, 27, 27, 27, 27,
+/* 9x */   27,  1,  1,  1,  1,  1,  1,  1,  1,  1, 27, 27, 27, 27, 27, 27,
+/* 9x */   25,  1,  1,  1,  1,  1,  1,  0,  1,  1, 27, 27, 27, 27, 27, 27,
+/* Bx */   27, 27, 27, 27, 27, 27, 27, 27, 27, 27,  9, 27, 27, 27, 27, 27,
+/* Cx */   27,  1,  1,  1,  1,  1,  1,  1,  1,  1, 27, 27, 27, 27, 27, 27,
+/* Dx */   27,  1,  1,  1,  1,  1,  1,  1,  1,  1, 27, 27, 27, 27, 27, 27,
+/* Ex */   27, 27,  1,  1,  1,  1,  1,  0,  1,  1, 27, 27, 27, 27, 27, 27,
+/* Fx */    3,  3,  3,  3,  3,  3,  3,  3,  3,  3, 27, 27, 27, 27, 27, 27,
+#endif
+};
+
 /*
-** The charMap() macro maps alphabetic characters into their
+** The charMap() macro maps alphabetic characters (only) into their
 ** lower-case ASCII equivalent.  On ASCII machines, this is just
 ** an upper-to-lower case map.  On EBCDIC machines we also need
-** to adjust the encoding.  Only alphabetic characters and underscores
-** need to be translated.
+** to adjust the encoding.  The mapping is only valid for alphabetics
+** which are the only characters for which this feature is used. 
+**
+** Used by keywordhash.h
 */
 #ifdef SQLITE_ASCII
 # define charMap(X) sqlite3UpperToLower[(unsigned char)X]
@@ -129669,7 +134508,7 @@ const unsigned char ebcdicToAscii[] = {
 ** returned.  If the input is not a keyword, TK_ID is returned.
 **
 ** The implementation of this routine was generated by a program,
-** mkkeywordhash.h, located in the tool subdirectory of the distribution.
+** mkkeywordhash.c, located in the tool subdirectory of the distribution.
 ** The output of the mkkeywordhash.c program is written into a file
 ** named keywordhash.h and then included into this source file by
 ** the #include below.
@@ -129690,7 +134529,7 @@ const unsigned char ebcdicToAscii[] = {
 ** on platforms with limited memory.
 */
 /* Hash score: 182 */
-static int keywordCode(const char *z, int n){
+static int keywordCode(const char *z, int n, int *pType){
   /* zText[] encodes 834 bytes of keywords in 554 bytes */
   /*   REINDEXEDESCAPEACHECKEYBEFOREIGNOREGEXPLAINSTEADDATABASELECT       */
   /*   ABLEFTHENDEFERRABLELSEXCEPTRANSACTIONATURALTERAISEXCLUSIVE         */
@@ -129810,13 +134649,21 @@ static int keywordCode(const char *z, int n){
     TK_JOIN_KW,    TK_ROLLBACK,   TK_ROW,        TK_UNION,      TK_USING,      
     TK_VACUUM,     TK_VIEW,       TK_INITIALLY,  TK_ALL,        
   };
-  int h, i;
-  if( n<2 ) return TK_ID;
-  h = ((charMap(z[0])*4) ^
-      (charMap(z[n-1])*3) ^
-      n) % 127;
-  for(i=((int)aHash[h])-1; i>=0; i=((int)aNext[i])-1){
-    if( aLen[i]==n && sqlite3StrNICmp(&zText[aOffset[i]],z,n)==0 ){
+  int i, j;
+  const char *zKW;
+  if( n>=2 ){
+    i = ((charMap(z[0])*4) ^ (charMap(z[n-1])*3) ^ n) % 127;
+    for(i=((int)aHash[i])-1; i>=0; i=((int)aNext[i])-1){
+      if( aLen[i]!=n ) continue;
+      j = 0;
+      zKW = &zText[aOffset[i]];
+#ifdef SQLITE_ASCII
+      while( j<n && (z[j]&~0x20)==zKW[j] ){ j++; }
+#endif
+#ifdef SQLITE_EBCDIC
+      while( j<n && toupper(z[j])==zKW[j] ){ j++; }
+#endif
+      if( j<n ) continue;
       testcase( i==0 ); /* REINDEX */
       testcase( i==1 ); /* INDEXED */
       testcase( i==2 ); /* INDEX */
@@ -129941,13 +134788,16 @@ static int keywordCode(const char *z, int n){
       testcase( i==121 ); /* VIEW */
       testcase( i==122 ); /* INITIALLY */
       testcase( i==123 ); /* ALL */
-      return aCode[i];
+      *pType = aCode[i];
+      break;
     }
   }
-  return TK_ID;
+  return n;
 }
 SQLITE_PRIVATE int sqlite3KeywordCode(const unsigned char *z, int n){
-  return keywordCode((char*)z, n);
+  int id = TK_ID;
+  keywordCode((char*)z, n, &id);
+  return id;
 }
 #define SQLITE_N_KEYWORD 124
 
@@ -130000,13 +134850,15 @@ SQLITE_PRIVATE int sqlite3IsIdChar(u8 c){ return IdChar(c); }
 
 
 /*
-** Return the length of the token that begins at z[0]. 
+** Return the length (in bytes) of the token that begins at z[0]. 
 ** Store the token type in *tokenType before returning.
 */
 SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
   int i, c;
-  switch( *z ){
-    case ' ': case '\t': case '\n': case '\f': case '\r': {
+  switch( aiClass[*z] ){  /* Switch on the character-class of the first byte
+                          ** of the token. See the comment on the CC_ defines
+                          ** above. */
+    case CC_SPACE: {
       testcase( z[0]==' ' );
       testcase( z[0]=='\t' );
       testcase( z[0]=='\n' );
@@ -130016,7 +134868,7 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
       *tokenType = TK_SPACE;
       return i;
     }
-    case '-': {
+    case CC_MINUS: {
       if( z[1]=='-' ){
         for(i=2; (c=z[i])!=0 && c!='\n'; i++){}
         *tokenType = TK_SPACE;   /* IMP: R-22934-25134 */
@@ -130025,27 +134877,27 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
       *tokenType = TK_MINUS;
       return 1;
     }
-    case '(': {
+    case CC_LP: {
       *tokenType = TK_LP;
       return 1;
     }
-    case ')': {
+    case CC_RP: {
       *tokenType = TK_RP;
       return 1;
     }
-    case ';': {
+    case CC_SEMI: {
       *tokenType = TK_SEMI;
       return 1;
     }
-    case '+': {
+    case CC_PLUS: {
       *tokenType = TK_PLUS;
       return 1;
     }
-    case '*': {
+    case CC_STAR: {
       *tokenType = TK_STAR;
       return 1;
     }
-    case '/': {
+    case CC_SLASH: {
       if( z[1]!='*' || z[2]==0 ){
         *tokenType = TK_SLASH;
         return 1;
@@ -130055,15 +134907,15 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
       *tokenType = TK_SPACE;   /* IMP: R-22934-25134 */
       return i;
     }
-    case '%': {
+    case CC_PERCENT: {
       *tokenType = TK_REM;
       return 1;
     }
-    case '=': {
+    case CC_EQ: {
       *tokenType = TK_EQ;
       return 1 + (z[1]=='=');
     }
-    case '<': {
+    case CC_LT: {
       if( (c=z[1])=='=' ){
         *tokenType = TK_LE;
         return 2;
@@ -130078,7 +134930,7 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
         return 1;
       }
     }
-    case '>': {
+    case CC_GT: {
       if( (c=z[1])=='=' ){
         *tokenType = TK_GE;
         return 2;
@@ -130090,16 +134942,16 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
         return 1;
       }
     }
-    case '!': {
+    case CC_BANG: {
       if( z[1]!='=' ){
         *tokenType = TK_ILLEGAL;
-        return 2;
+        return 1;
       }else{
         *tokenType = TK_NE;
         return 2;
       }
     }
-    case '|': {
+    case CC_PIPE: {
       if( z[1]!='|' ){
         *tokenType = TK_BITOR;
         return 1;
@@ -130108,21 +134960,19 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
         return 2;
       }
     }
-    case ',': {
+    case CC_COMMA: {
       *tokenType = TK_COMMA;
       return 1;
     }
-    case '&': {
+    case CC_AND: {
       *tokenType = TK_BITAND;
       return 1;
     }
-    case '~': {
+    case CC_TILDA: {
       *tokenType = TK_BITNOT;
       return 1;
     }
-    case '`':
-    case '\'':
-    case '"': {
+    case CC_QUOTE: {
       int delim = z[0];
       testcase( delim=='`' );
       testcase( delim=='\'' );
@@ -130147,7 +134997,7 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
         return i;
       }
     }
-    case '.': {
+    case CC_DOT: {
 #ifndef SQLITE_OMIT_FLOATING_POINT
       if( !sqlite3Isdigit(z[1]) )
 #endif
@@ -130158,8 +135008,7 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
       /* If the next character is a digit, this is a floating point
       ** number that begins with ".".  Fall thru into the next case */
     }
-    case '0': case '1': case '2': case '3': case '4':
-    case '5': case '6': case '7': case '8': case '9': {
+    case CC_DIGIT: {
       testcase( z[0]=='0' );  testcase( z[0]=='1' );  testcase( z[0]=='2' );
       testcase( z[0]=='3' );  testcase( z[0]=='4' );  testcase( z[0]=='5' );
       testcase( z[0]=='6' );  testcase( z[0]=='7' );  testcase( z[0]=='8' );
@@ -130194,22 +135043,18 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
       }
       return i;
     }
-    case '[': {
+    case CC_QUOTE2: {
       for(i=1, c=z[0]; c!=']' && (c=z[i])!=0; i++){}
       *tokenType = c==']' ? TK_ID : TK_ILLEGAL;
       return i;
     }
-    case '?': {
+    case CC_VARNUM: {
       *tokenType = TK_VARIABLE;
       for(i=1; sqlite3Isdigit(z[i]); i++){}
       return i;
     }
-#ifndef SQLITE_OMIT_TCL_VARIABLE
-    case '$':
-#endif
-    case '@':  /* For compatibility with MS SQL Server */
-    case '#':
-    case ':': {
+    case CC_DOLLAR:
+    case CC_VARALPHA: {
       int n = 0;
       testcase( z[0]=='$' );  testcase( z[0]=='@' );
       testcase( z[0]==':' );  testcase( z[0]=='#' );
@@ -130238,8 +135083,20 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
       if( n==0 ) *tokenType = TK_ILLEGAL;
       return i;
     }
+    case CC_KYWD: {
+      for(i=1; aiClass[z[i]]<=CC_KYWD; i++){}
+      if( IdChar(z[i]) ){
+        /* This token started out using characters that can appear in keywords,
+        ** but z[i] is a character not allowed within keywords, so this must
+        ** be an identifier instead */
+        i++;
+        break;
+      }
+      *tokenType = TK_ID;
+      return keywordCode((char*)z, i, tokenType);
+    }
+    case CC_X: {
 #ifndef SQLITE_OMIT_BLOB_LITERAL
-    case 'x': case 'X': {
       testcase( z[0]=='x' ); testcase( z[0]=='X' );
       if( z[1]=='\'' ){
         *tokenType = TK_BLOB;
@@ -130251,20 +135108,22 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
         if( z[i] ) i++;
         return i;
       }
-      /* Otherwise fall through to the next case */
-    }
 #endif
+      /* If it is not a BLOB literal, then it must be an ID, since no
+      ** SQL keywords start with the letter 'x'.  Fall through */
+    }
+    case CC_ID: {
+      i = 1;
+      break;
+    }
     default: {
-      if( !IdChar(*z) ){
-        break;
-      }
-      for(i=1; IdChar(z[i]); i++){}
-      *tokenType = keywordCode((char*)z, i);
-      return i;
+      *tokenType = TK_ILLEGAL;
+      return 1;
     }
   }
-  *tokenType = TK_ILLEGAL;
-  return 1;
+  while( IdChar(z[i]) ){ i++; }
+  *tokenType = TK_ID;
+  return i;
 }
 
 /*
@@ -130280,7 +135139,6 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr
   void *pEngine;                  /* The LEMON-generated LALR(1) parser */
   int tokenType;                  /* type of the next token */
   int lastTokenParsed = -1;       /* type of the previous token */
-  u8 enableLookaside;             /* Saved value of db->lookaside.bEnabled */
   sqlite3 *db = pParse->db;       /* The database connection */
   int mxSqlLen;                   /* Max length of an SQL string */
 
@@ -130296,17 +135154,15 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr
   /* sqlite3ParserTrace(stdout, "parser: "); */
   pEngine = sqlite3ParserAlloc(sqlite3Malloc);
   if( pEngine==0 ){
-    db->mallocFailed = 1;
-    return SQLITE_NOMEM;
+    sqlite3OomFault(db);
+    return SQLITE_NOMEM_BKPT;
   }
   assert( pParse->pNewTable==0 );
   assert( pParse->pNewTrigger==0 );
   assert( pParse->nVar==0 );
   assert( pParse->nzVar==0 );
   assert( pParse->azVar==0 );
-  enableLookaside = db->lookaside.bEnabled;
-  if( db->lookaside.pStart ) db->lookaside.bEnabled = 1;
-  while( !db->mallocFailed && zSql[i]!=0 ){
+  while( zSql[i]!=0 ){
     assert( i>=0 );
     pParse->sLastToken.z = &zSql[i];
     pParse->sLastToken.n = sqlite3GetToken((unsigned char*)&zSql[i],&tokenType);
@@ -130315,41 +135171,29 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr
       pParse->rc = SQLITE_TOOBIG;
       break;
     }
-    switch( tokenType ){
-      case TK_SPACE: {
-        if( db->u1.isInterrupted ){
-          sqlite3ErrorMsg(pParse, "interrupt");
-          pParse->rc = SQLITE_INTERRUPT;
-          goto abort_parse;
-        }
+    if( tokenType>=TK_SPACE ){
+      assert( tokenType==TK_SPACE || tokenType==TK_ILLEGAL );
+      if( db->u1.isInterrupted ){
+        pParse->rc = SQLITE_INTERRUPT;
         break;
       }
-      case TK_ILLEGAL: {
+      if( tokenType==TK_ILLEGAL ){
         sqlite3ErrorMsg(pParse, "unrecognized token: \"%T\"",
                         &pParse->sLastToken);
-        goto abort_parse;
-      }
-      case TK_SEMI: {
-        pParse->zTail = &zSql[i];
-        /* Fall thru into the default case */
-      }
-      default: {
-        sqlite3Parser(pEngine, tokenType, pParse->sLastToken, pParse);
-        lastTokenParsed = tokenType;
-        if( pParse->rc!=SQLITE_OK ){
-          goto abort_parse;
-        }
         break;
       }
+    }else{
+      sqlite3Parser(pEngine, tokenType, pParse->sLastToken, pParse);
+      lastTokenParsed = tokenType;
+      if( pParse->rc!=SQLITE_OK || db->mallocFailed ) break;
     }
   }
-abort_parse:
   assert( nErr==0 );
+  pParse->zTail = &zSql[i];
   if( pParse->rc==SQLITE_OK && db->mallocFailed==0 ){
     assert( zSql[i]==0 );
     if( lastTokenParsed!=TK_SEMI ){
       sqlite3Parser(pEngine, TK_SEMI, pParse->sLastToken, pParse);
-      pParse->zTail = &zSql[i];
     }
     if( pParse->rc==SQLITE_OK && db->mallocFailed==0 ){
       sqlite3Parser(pEngine, 0, pParse->sLastToken, pParse);
@@ -130357,15 +135201,14 @@ abort_parse:
   }
 #ifdef YYTRACKMAXSTACKDEPTH
   sqlite3_mutex_enter(sqlite3MallocMutex());
-  sqlite3StatusSet(SQLITE_STATUS_PARSER_STACK,
+  sqlite3StatusHighwater(SQLITE_STATUS_PARSER_STACK,
       sqlite3ParserStackPeak(pEngine)
   );
   sqlite3_mutex_leave(sqlite3MallocMutex());
 #endif /* YYDEBUG */
   sqlite3ParserFree(pEngine, sqlite3_free);
-  db->lookaside.bEnabled = enableLookaside;
   if( db->mallocFailed ){
-    pParse->rc = SQLITE_NOMEM;
+    pParse->rc = SQLITE_NOMEM_BKPT;
   }
   if( pParse->rc!=SQLITE_OK && pParse->rc!=SQLITE_DONE && pParse->zErrMsg==0 ){
     pParse->zErrMsg = sqlite3MPrintf(db, "%s", sqlite3ErrStr(pParse->rc));
@@ -130400,7 +135243,7 @@ abort_parse:
     sqlite3DeleteTable(db, pParse->pNewTable);
   }
 
-  if( pParse->bFreeWith ) sqlite3WithDelete(db, pParse->pWith);
+  if( pParse->pWithToFree ) sqlite3WithDelete(db, pParse->pWithToFree);
   sqlite3DeleteTrigger(db, pParse->pNewTrigger);
   for(i=pParse->nzVar-1; i>=0; i--) sqlite3DbFree(db, pParse->azVar[i]);
   sqlite3DbFree(db, pParse->azVar);
@@ -130703,7 +135546,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_complete16(const void *zSql){
   if( zSql8 ){
     rc = sqlite3_complete(zSql8);
   }else{
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
   }
   sqlite3ValueFree(pVal);
   return rc & 0xff;
@@ -130993,7 +135836,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_initialize(void){
       sqlite3GlobalConfig.pInitMutex =
            sqlite3MutexAlloc(SQLITE_MUTEX_RECURSIVE);
       if( sqlite3GlobalConfig.bCoreMutex && !sqlite3GlobalConfig.pInitMutex ){
-        rc = SQLITE_NOMEM;
+        rc = SQLITE_NOMEM_BKPT;
       }
     }
   }
@@ -131024,10 +135867,15 @@ SQLITE_API int SQLITE_STDCALL sqlite3_initialize(void){
   */
   sqlite3_mutex_enter(sqlite3GlobalConfig.pInitMutex);
   if( sqlite3GlobalConfig.isInit==0 && sqlite3GlobalConfig.inProgress==0 ){
-    FuncDefHash *pHash = &GLOBAL(FuncDefHash, sqlite3GlobalFunctions);
     sqlite3GlobalConfig.inProgress = 1;
-    memset(pHash, 0, sizeof(sqlite3GlobalFunctions));
-    sqlite3RegisterGlobalFunctions();
+#ifdef SQLITE_ENABLE_SQLLOG
+    {
+      extern void sqlite3_init_sqllog(void);
+      sqlite3_init_sqllog();
+    }
+#endif
+    memset(&sqlite3BuiltinFunctions, 0, sizeof(sqlite3BuiltinFunctions));
+    sqlite3RegisterBuiltinFunctions();
     if( sqlite3GlobalConfig.isPCacheInit==0 ){
       rc = sqlite3PcacheInitialize();
     }
@@ -131245,9 +136093,10 @@ SQLITE_API int SQLITE_CDECL sqlite3_config(int op, ...){
       break;
     }
     case SQLITE_CONFIG_PAGECACHE: {
-      /* EVIDENCE-OF: R-31408-40510 There are three arguments to
-      ** SQLITE_CONFIG_PAGECACHE: A pointer to 8-byte aligned memory, the size
-      ** of each page buffer (sz), and the number of pages (N). */
+      /* EVIDENCE-OF: R-18761-36601 There are three arguments to
+      ** SQLITE_CONFIG_PAGECACHE: A pointer to 8-byte aligned memory (pMem),
+      ** the size of each page cache line (sz), and the number of cache lines
+      ** (N). */
       sqlite3GlobalConfig.pPage = va_arg(ap, void*);
       sqlite3GlobalConfig.szPage = va_arg(ap, int);
       sqlite3GlobalConfig.nPage = va_arg(ap, int);
@@ -131433,6 +136282,11 @@ SQLITE_API int SQLITE_CDECL sqlite3_config(int op, ...){
       break;
     }
 
+    case SQLITE_CONFIG_STMTJRNL_SPILL: {
+      sqlite3GlobalConfig.nStmtSpill = va_arg(ap, int);
+      break;
+    }
+
     default: {
       rc = SQLITE_ERROR;
       break;
@@ -131497,12 +136351,12 @@ static int setupLookaside(sqlite3 *db, void *pBuf, int sz, int cnt){
       p = (LookasideSlot*)&((u8*)p)[sz];
     }
     db->lookaside.pEnd = p;
-    db->lookaside.bEnabled = 1;
+    db->lookaside.bDisable = 0;
     db->lookaside.bMalloced = pBuf==0 ?1:0;
   }else{
     db->lookaside.pStart = db;
     db->lookaside.pEnd = db;
-    db->lookaside.bEnabled = 0;
+    db->lookaside.bDisable = 1;
     db->lookaside.bMalloced = 0;
   }
 #endif /* SQLITE_OMIT_LOOKASIDE */
@@ -131547,6 +136401,36 @@ SQLITE_API int SQLITE_STDCALL sqlite3_db_release_memory(sqlite3 *db){
 }
 
 /*
+** Flush any dirty pages in the pager-cache for any attached database
+** to disk.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3_db_cacheflush(sqlite3 *db){
+  int i;
+  int rc = SQLITE_OK;
+  int bSeenBusy = 0;
+
+#ifdef SQLITE_ENABLE_API_ARMOR
+  if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT;
+#endif
+  sqlite3_mutex_enter(db->mutex);
+  sqlite3BtreeEnterAll(db);
+  for(i=0; rc==SQLITE_OK && i<db->nDb; i++){
+    Btree *pBt = db->aDb[i].pBt;
+    if( pBt && sqlite3BtreeIsInTrans(pBt) ){
+      Pager *pPager = sqlite3BtreePager(pBt);
+      rc = sqlite3PagerFlush(pPager);
+      if( rc==SQLITE_BUSY ){
+        bSeenBusy = 1;
+        rc = SQLITE_OK;
+      }
+    }
+  }
+  sqlite3BtreeLeaveAll(db);
+  sqlite3_mutex_leave(db->mutex);
+  return ((rc==SQLITE_OK && bSeenBusy) ? SQLITE_BUSY : rc);
+}
+
+/*
 ** Configuration settings for an individual database connection
 */
 SQLITE_API int SQLITE_CDECL sqlite3_db_config(sqlite3 *db, int op, ...){
@@ -131566,8 +136450,10 @@ SQLITE_API int SQLITE_CDECL sqlite3_db_config(sqlite3 *db, int op, ...){
         int op;      /* The opcode */
         u32 mask;    /* Mask of the bit in sqlite3.flags to set/clear */
       } aFlagOp[] = {
-        { SQLITE_DBCONFIG_ENABLE_FKEY,    SQLITE_ForeignKeys    },
-        { SQLITE_DBCONFIG_ENABLE_TRIGGER, SQLITE_EnableTrigger  },
+        { SQLITE_DBCONFIG_ENABLE_FKEY,           SQLITE_ForeignKeys    },
+        { SQLITE_DBCONFIG_ENABLE_TRIGGER,        SQLITE_EnableTrigger  },
+        { SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER, SQLITE_Fts3Tokenizer  },
+        { SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION, SQLITE_LoadExtension  },
       };
       unsigned int i;
       rc = SQLITE_ERROR; /* IMP: R-42790-23372 */
@@ -131727,7 +136613,7 @@ SQLITE_PRIVATE void sqlite3CloseSavepoints(sqlite3 *db){
 ** with SQLITE_ANY as the encoding.
 */
 static void functionDestroy(sqlite3 *db, FuncDef *p){
-  FuncDestructor *pDestructor = p->pDestructor;
+  FuncDestructor *pDestructor = p->u.pDestructor;
   if( pDestructor ){
     pDestructor->nRef--;
     if( pDestructor->nRef==0 ){
@@ -131909,18 +136795,17 @@ SQLITE_PRIVATE void sqlite3LeaveMutexAndCloseZombie(sqlite3 *db){
   */
   sqlite3ConnectionClosed(db);
 
-  for(j=0; j<ArraySize(db->aFunc.a); j++){
-    FuncDef *pNext, *pHash, *p;
-    for(p=db->aFunc.a[j]; p; p=pHash){
-      pHash = p->pHash;
-      while( p ){
-        functionDestroy(db, p);
-        pNext = p->pNext;
-        sqlite3DbFree(db, p);
-        p = pNext;
-      }
-    }
+  for(i=sqliteHashFirst(&db->aFunc); i; i=sqliteHashNext(i)){
+    FuncDef *pNext, *p;
+    p = sqliteHashData(i);
+    do{
+      functionDestroy(db, p);
+      pNext = p->pNext;
+      sqlite3DbFree(db, p);
+      p = pNext;
+    }while( p );
   }
+  sqlite3HashClear(&db->aFunc);
   for(i=sqliteHashFirst(&db->aCollSeq); i; i=sqliteHashNext(i)){
     CollSeq *pColl = (CollSeq *)sqliteHashData(i);
     /* Invoke any destructors registered for collation sequence user data. */
@@ -132344,7 +137229,7 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
   int nArg,
   int enc,
   void *pUserData,
-  void (*xFunc)(sqlite3_context*,int,sqlite3_value **),
+  void (*xSFunc)(sqlite3_context*,int,sqlite3_value **),
   void (*xStep)(sqlite3_context*,int,sqlite3_value **),
   void (*xFinal)(sqlite3_context*),
   FuncDestructor *pDestructor
@@ -132355,9 +137240,9 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
 
   assert( sqlite3_mutex_held(db->mutex) );
   if( zFunctionName==0 ||
-      (xFunc && (xFinal || xStep)) || 
-      (!xFunc && (xFinal && !xStep)) ||
-      (!xFunc && (!xFinal && xStep)) ||
+      (xSFunc && (xFinal || xStep)) || 
+      (!xSFunc && (xFinal && !xStep)) ||
+      (!xSFunc && (!xFinal && xStep)) ||
       (nArg<-1 || nArg>SQLITE_MAX_FUNCTION_ARG) ||
       (255<(nName = sqlite3Strlen30( zFunctionName))) ){
     return SQLITE_MISUSE_BKPT;
@@ -132380,10 +137265,10 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
   }else if( enc==SQLITE_ANY ){
     int rc;
     rc = sqlite3CreateFunc(db, zFunctionName, nArg, SQLITE_UTF8|extraFlags,
-         pUserData, xFunc, xStep, xFinal, pDestructor);
+         pUserData, xSFunc, xStep, xFinal, pDestructor);
     if( rc==SQLITE_OK ){
       rc = sqlite3CreateFunc(db, zFunctionName, nArg, SQLITE_UTF16LE|extraFlags,
-          pUserData, xFunc, xStep, xFinal, pDestructor);
+          pUserData, xSFunc, xStep, xFinal, pDestructor);
     }
     if( rc!=SQLITE_OK ){
       return rc;
@@ -132399,7 +137284,7 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
   ** is being overridden/deleted but there are no active VMs, allow the
   ** operation to continue but invalidate all precompiled statements.
   */
-  p = sqlite3FindFunction(db, zFunctionName, nName, nArg, (u8)enc, 0);
+  p = sqlite3FindFunction(db, zFunctionName, nArg, (u8)enc, 0);
   if( p && (p->funcFlags & SQLITE_FUNC_ENCMASK)==enc && p->nArg==nArg ){
     if( db->nVdbeActive ){
       sqlite3ErrorWithMsg(db, SQLITE_BUSY, 
@@ -132411,10 +137296,10 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
     }
   }
 
-  p = sqlite3FindFunction(db, zFunctionName, nName, nArg, (u8)enc, 1);
+  p = sqlite3FindFunction(db, zFunctionName, nArg, (u8)enc, 1);
   assert(p || db->mallocFailed);
   if( !p ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
 
   /* If an older version of the function with a configured destructor is
@@ -132424,11 +137309,10 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
   if( pDestructor ){
     pDestructor->nRef++;
   }
-  p->pDestructor = pDestructor;
+  p->u.pDestructor = pDestructor;
   p->funcFlags = (p->funcFlags & SQLITE_FUNC_ENCMASK) | extraFlags;
   testcase( p->funcFlags & SQLITE_DETERMINISTIC );
-  p->xFunc = xFunc;
-  p->xStep = xStep;
+  p->xSFunc = xSFunc ? xSFunc : xStep;
   p->xFinalize = xFinal;
   p->pUserData = pUserData;
   p->nArg = (u16)nArg;
@@ -132444,11 +137328,11 @@ SQLITE_API int SQLITE_STDCALL sqlite3_create_function(
   int nArg,
   int enc,
   void *p,
-  void (*xFunc)(sqlite3_context*,int,sqlite3_value **),
+  void (*xSFunc)(sqlite3_context*,int,sqlite3_value **),
   void (*xStep)(sqlite3_context*,int,sqlite3_value **),
   void (*xFinal)(sqlite3_context*)
 ){
-  return sqlite3_create_function_v2(db, zFunc, nArg, enc, p, xFunc, xStep,
+  return sqlite3_create_function_v2(db, zFunc, nArg, enc, p, xSFunc, xStep,
                                     xFinal, 0);
 }
 
@@ -132458,7 +137342,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_create_function_v2(
   int nArg,
   int enc,
   void *p,
-  void (*xFunc)(sqlite3_context*,int,sqlite3_value **),
+  void (*xSFunc)(sqlite3_context*,int,sqlite3_value **),
   void (*xStep)(sqlite3_context*,int,sqlite3_value **),
   void (*xFinal)(sqlite3_context*),
   void (*xDestroy)(void *)
@@ -132481,7 +137365,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_create_function_v2(
     pArg->xDestroy = xDestroy;
     pArg->pUserData = p;
   }
-  rc = sqlite3CreateFunc(db, zFunc, nArg, enc, p, xFunc, xStep, xFinal, pArg);
+  rc = sqlite3CreateFunc(db, zFunc, nArg, enc, p, xSFunc, xStep, xFinal, pArg);
   if( pArg && pArg->nRef==0 ){
     assert( rc!=SQLITE_OK );
     xDestroy(p);
@@ -132501,7 +137385,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_create_function16(
   int nArg,
   int eTextRep,
   void *p,
-  void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
+  void (*xSFunc)(sqlite3_context*,int,sqlite3_value**),
   void (*xStep)(sqlite3_context*,int,sqlite3_value**),
   void (*xFinal)(sqlite3_context*)
 ){
@@ -132514,7 +137398,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_create_function16(
   sqlite3_mutex_enter(db->mutex);
   assert( !db->mallocFailed );
   zFunc8 = sqlite3Utf16to8(db, zFunctionName, -1, SQLITE_UTF16NATIVE);
-  rc = sqlite3CreateFunc(db, zFunc8, nArg, eTextRep, p, xFunc, xStep, xFinal,0);
+  rc = sqlite3CreateFunc(db, zFunc8, nArg, eTextRep, p, xSFunc,xStep,xFinal,0);
   sqlite3DbFree(db, zFunc8);
   rc = sqlite3ApiExit(db, rc);
   sqlite3_mutex_leave(db->mutex);
@@ -132540,7 +137424,6 @@ SQLITE_API int SQLITE_STDCALL sqlite3_overload_function(
   const char *zName,
   int nArg
 ){
-  int nName = sqlite3Strlen30(zName);
   int rc = SQLITE_OK;
 
 #ifdef SQLITE_ENABLE_API_ARMOR
@@ -132549,7 +137432,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_overload_function(
   }
 #endif
   sqlite3_mutex_enter(db->mutex);
-  if( sqlite3FindFunction(db, zName, nName, nArg, SQLITE_UTF8, 0)==0 ){
+  if( sqlite3FindFunction(db, zName, nArg, SQLITE_UTF8, 0)==0 ){
     rc = sqlite3CreateFunc(db, zName, nArg, SQLITE_UTF8,
                            0, sqlite3InvalidFunction, 0, 0, 0);
   }
@@ -132689,6 +137572,27 @@ SQLITE_API void *SQLITE_STDCALL sqlite3_rollback_hook(
   return pRet;
 }
 
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+/*
+** Register a callback to be invoked each time a row is updated,
+** inserted or deleted using this database connection.
+*/
+SQLITE_API void *SQLITE_STDCALL sqlite3_preupdate_hook(
+  sqlite3 *db,              /* Attach the hook to this database */
+  void(*xCallback)(         /* Callback function */
+    void*,sqlite3*,int,char const*,char const*,sqlite3_int64,sqlite3_int64),
+  void *pArg                /* First callback argument */
+){
+  void *pRet;
+  sqlite3_mutex_enter(db->mutex);
+  pRet = db->pPreUpdateArg;
+  db->xPreUpdateCallback = xCallback;
+  db->pPreUpdateArg = pArg;
+  sqlite3_mutex_leave(db->mutex);
+  return pRet;
+}
+#endif /* SQLITE_ENABLE_PREUPDATE_HOOK */
+
 #ifndef SQLITE_OMIT_WAL
 /*
 ** The sqlite3_wal_hook() callback registered by sqlite3_wal_autocheckpoint().
@@ -132919,14 +137823,14 @@ SQLITE_PRIVATE int sqlite3TempInMemory(const sqlite3 *db){
 SQLITE_API const char *SQLITE_STDCALL sqlite3_errmsg(sqlite3 *db){
   const char *z;
   if( !db ){
-    return sqlite3ErrStr(SQLITE_NOMEM);
+    return sqlite3ErrStr(SQLITE_NOMEM_BKPT);
   }
   if( !sqlite3SafetyCheckSickOrOk(db) ){
     return sqlite3ErrStr(SQLITE_MISUSE_BKPT);
   }
   sqlite3_mutex_enter(db->mutex);
   if( db->mallocFailed ){
-    z = sqlite3ErrStr(SQLITE_NOMEM);
+    z = sqlite3ErrStr(SQLITE_NOMEM_BKPT);
   }else{
     testcase( db->pErr==0 );
     z = (char*)sqlite3_value_text(db->pErr);
@@ -132978,7 +137882,7 @@ SQLITE_API const void *SQLITE_STDCALL sqlite3_errmsg16(sqlite3 *db){
     ** be cleared before returning. Do this directly, instead of via
     ** sqlite3ApiExit(), to avoid setting the database handle error message.
     */
-    db->mallocFailed = 0;
+    sqlite3OomClear(db);
   }
   sqlite3_mutex_leave(db->mutex);
   return z;
@@ -132994,7 +137898,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_errcode(sqlite3 *db){
     return SQLITE_MISUSE_BKPT;
   }
   if( !db || db->mallocFailed ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   return db->errCode & db->errMask;
 }
@@ -133003,10 +137907,13 @@ SQLITE_API int SQLITE_STDCALL sqlite3_extended_errcode(sqlite3 *db){
     return SQLITE_MISUSE_BKPT;
   }
   if( !db || db->mallocFailed ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }
   return db->errCode;
 }
+SQLITE_API int SQLITE_STDCALL sqlite3_system_errno(sqlite3 *db){
+  return db ? db->iSysErrno : 0;
+}  
 
 /*
 ** Return a string that describes the kind of error specified in the
@@ -133083,7 +137990,7 @@ static int createCollation(
   }
 
   pColl = sqlite3FindCollSeq(db, (u8)enc2, zName, 1);
-  if( pColl==0 ) return SQLITE_NOMEM;
+  if( pColl==0 ) return SQLITE_NOMEM_BKPT;
   pColl->xCmp = xCompare;
   pColl->pUser = pCtx;
   pColl->xDel = xDel;
@@ -133131,8 +138038,8 @@ static const int aHardLimit[] = {
 #if SQLITE_MAX_VDBE_OP<40
 # error SQLITE_MAX_VDBE_OP must be at least 40
 #endif
-#if SQLITE_MAX_FUNCTION_ARG<0 || SQLITE_MAX_FUNCTION_ARG>1000
-# error SQLITE_MAX_FUNCTION_ARG must be between 0 and 1000
+#if SQLITE_MAX_FUNCTION_ARG<0 || SQLITE_MAX_FUNCTION_ARG>127
+# error SQLITE_MAX_FUNCTION_ARG must be between 0 and 127
 #endif
 #if SQLITE_MAX_ATTACHED<0 || SQLITE_MAX_ATTACHED>125
 # error SQLITE_MAX_ATTACHED must be between 0 and 125
@@ -133262,7 +138169,7 @@ SQLITE_PRIVATE int sqlite3ParseUri(
 
     for(iIn=0; iIn<nUri; iIn++) nByte += (zUri[iIn]=='&');
     zFile = sqlite3_malloc64(nByte);
-    if( !zFile ) return SQLITE_NOMEM;
+    if( !zFile ) return SQLITE_NOMEM_BKPT;
 
     iIn = 5;
 #ifdef SQLITE_ALLOW_URI_AUTHORITY
@@ -133428,7 +138335,7 @@ SQLITE_PRIVATE int sqlite3ParseUri(
 
   }else{
     zFile = sqlite3_malloc64(nUri+2);
-    if( !zFile ) return SQLITE_NOMEM;
+    if( !zFile ) return SQLITE_NOMEM_BKPT;
     memcpy(zFile, zUri, nUri);
     zFile[nUri] = '\0';
     zFile[nUri+1] = '\0';
@@ -133585,6 +138492,9 @@ static int openDatabase(
 #if defined(SQLITE_ENABLE_OVERSIZE_CELL_CHECK)
                  | SQLITE_CellSizeCk
 #endif
+#if defined(SQLITE_ENABLE_FTS3_TOKENIZER)
+                 | SQLITE_Fts3Tokenizer
+#endif
       ;
   sqlite3HashInit(&db->aCollSeq);
 #ifndef SQLITE_OMIT_VIRTUALTABLE
@@ -133598,9 +138508,9 @@ static int openDatabase(
   ** EVIDENCE-OF: R-52786-44878 SQLite defines three built-in collating
   ** functions:
   */
-  createCollation(db, "BINARY", SQLITE_UTF8, 0, binCollFunc, 0);
-  createCollation(db, "BINARY", SQLITE_UTF16BE, 0, binCollFunc, 0);
-  createCollation(db, "BINARY", SQLITE_UTF16LE, 0, binCollFunc, 0);
+  createCollation(db, sqlite3StrBINARY, SQLITE_UTF8, 0, binCollFunc, 0);
+  createCollation(db, sqlite3StrBINARY, SQLITE_UTF16BE, 0, binCollFunc, 0);
+  createCollation(db, sqlite3StrBINARY, SQLITE_UTF16LE, 0, binCollFunc, 0);
   createCollation(db, "NOCASE", SQLITE_UTF8, 0, nocaseCollatingFunc, 0);
   createCollation(db, "RTRIM", SQLITE_UTF8, (void*)1, binCollFunc, 0);
   if( db->mallocFailed ){
@@ -133609,14 +138519,14 @@ static int openDatabase(
   /* EVIDENCE-OF: R-08308-17224 The default collating function for all
   ** strings is BINARY. 
   */
-  db->pDfltColl = sqlite3FindCollSeq(db, SQLITE_UTF8, "BINARY", 0);
+  db->pDfltColl = sqlite3FindCollSeq(db, SQLITE_UTF8, sqlite3StrBINARY, 0);
   assert( db->pDfltColl!=0 );
 
   /* Parse the filename/URI argument. */
   db->openFlags = flags;
   rc = sqlite3ParseUri(zVfs, zFilename, &flags, &db->pVfs, &zOpen, &zErrMsg);
   if( rc!=SQLITE_OK ){
-    if( rc==SQLITE_NOMEM ) db->mallocFailed = 1;
+    if( rc==SQLITE_NOMEM ) sqlite3OomFault(db);
     sqlite3ErrorWithMsg(db, rc, zErrMsg ? "%s" : 0, zErrMsg);
     sqlite3_free(zErrMsg);
     goto opendb_out;
@@ -133627,7 +138537,7 @@ static int openDatabase(
                         flags | SQLITE_OPEN_MAIN_DB);
   if( rc!=SQLITE_OK ){
     if( rc==SQLITE_IOERR_NOMEM ){
-      rc = SQLITE_NOMEM;
+      rc = SQLITE_NOMEM_BKPT;
     }
     sqlite3Error(db, rc);
     goto opendb_out;
@@ -133638,13 +138548,13 @@ static int openDatabase(
   sqlite3BtreeLeave(db->aDb[0].pBt);
   db->aDb[1].pSchema = sqlite3SchemaGet(db, 0);
 
-  /* The default safety_level for the main database is 'full'; for the temp
-  ** database it is 'NONE'. This matches the pager layer defaults.  
+  /* The default safety_level for the main database is FULL; for the temp
+  ** database it is OFF. This matches the pager layer defaults.  
   */
   db->aDb[0].zName = "main";
-  db->aDb[0].safety_level = 3;
+  db->aDb[0].safety_level = SQLITE_DEFAULT_SYNCHRONOUS+1;
   db->aDb[1].zName = "temp";
-  db->aDb[1].safety_level = 1;
+  db->aDb[1].safety_level = PAGER_SYNCHRONOUS_OFF;
 
   db->magic = SQLITE_MAGIC_OPEN;
   if( db->mallocFailed ){
@@ -133656,7 +138566,7 @@ static int openDatabase(
   ** is accessed.
   */
   sqlite3Error(db, SQLITE_OK);
-  sqlite3RegisterBuiltinFunctions(db);
+  sqlite3RegisterPerConnectionBuiltinFunctions(db);
 
   /* Load automatic extensions - extensions that have been registered
   ** using the sqlite3_automatic_extension() API.
@@ -133739,7 +138649,6 @@ static int openDatabase(
   sqlite3_wal_autocheckpoint(db, SQLITE_DEFAULT_WAL_AUTOCHECKPOINT);
 
 opendb_out:
-  sqlite3_free(zOpen);
   if( db ){
     assert( db->mutex!=0 || isThreadsafe==0
            || sqlite3GlobalConfig.bFullMutex==0 );
@@ -133761,6 +138670,22 @@ opendb_out:
     sqlite3GlobalConfig.xSqllog(pArg, db, zFilename, 0);
   }
 #endif
+#if defined(SQLITE_HAS_CODEC)
+  if( rc==SQLITE_OK ){
+    const char *zHexKey = sqlite3_uri_parameter(zOpen, "hexkey");
+    if( zHexKey && zHexKey[0] ){
+      u8 iByte;
+      int i;
+      char zKey[40];
+      for(i=0, iByte=0; i<sizeof(zKey)*2 && sqlite3Isxdigit(zHexKey[i]); i++){
+        iByte = (iByte<<4) + sqlite3HexToInt(zHexKey[i]);
+        if( (i&1)!=0 ) zKey[i/2] = iByte;
+      }
+      sqlite3_key_v2(db, 0, zKey, i/2);
+    }
+  }
+#endif
+  sqlite3_free(zOpen);
   return rc & 0xff;
 }
 
@@ -133815,7 +138740,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_open16(
       SCHEMA_ENC(*ppDb) = ENC(*ppDb) = SQLITE_UTF16NATIVE;
     }
   }else{
-    rc = SQLITE_NOMEM;
+    rc = SQLITE_NOMEM_BKPT;
   }
   sqlite3ValueFree(pVal);
 
@@ -133960,7 +138885,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_get_autocommit(sqlite3 *db){
 
 /*
 ** The following routines are substitutes for constants SQLITE_CORRUPT,
-** SQLITE_MISUSE, SQLITE_CANTOPEN, SQLITE_IOERR and possibly other error
+** SQLITE_MISUSE, SQLITE_CANTOPEN, SQLITE_NOMEM and possibly other error
 ** constants.  They serve two purposes:
 **
 **   1.  Serve as a convenient place to set a breakpoint in a debugger
@@ -133969,28 +138894,33 @@ SQLITE_API int SQLITE_STDCALL sqlite3_get_autocommit(sqlite3 *db){
 **   2.  Invoke sqlite3_log() to provide the source code location where
 **       a low-level error is first detected.
 */
+static int reportError(int iErr, int lineno, const char *zType){
+  sqlite3_log(iErr, "%s at line %d of [%.10s]",
+              zType, lineno, 20+sqlite3_sourceid());
+  return iErr;
+}
 SQLITE_PRIVATE int sqlite3CorruptError(int lineno){
   testcase( sqlite3GlobalConfig.xLog!=0 );
-  sqlite3_log(SQLITE_CORRUPT,
-              "database corruption at line %d of [%.10s]",
-              lineno, 20+sqlite3_sourceid());
-  return SQLITE_CORRUPT;
+  return reportError(SQLITE_CORRUPT, lineno, "database corruption");
 }
 SQLITE_PRIVATE int sqlite3MisuseError(int lineno){
   testcase( sqlite3GlobalConfig.xLog!=0 );
-  sqlite3_log(SQLITE_MISUSE, 
-              "misuse at line %d of [%.10s]",
-              lineno, 20+sqlite3_sourceid());
-  return SQLITE_MISUSE;
+  return reportError(SQLITE_MISUSE, lineno, "misuse");
 }
 SQLITE_PRIVATE int sqlite3CantopenError(int lineno){
   testcase( sqlite3GlobalConfig.xLog!=0 );
-  sqlite3_log(SQLITE_CANTOPEN, 
-              "cannot open file at line %d of [%.10s]",
-              lineno, 20+sqlite3_sourceid());
-  return SQLITE_CANTOPEN;
+  return reportError(SQLITE_CANTOPEN, lineno, "cannot open file");
 }
-
+#ifdef SQLITE_DEBUG
+SQLITE_PRIVATE int sqlite3NomemError(int lineno){
+  testcase( sqlite3GlobalConfig.xLog!=0 );
+  return reportError(SQLITE_NOMEM, lineno, "OOM");
+}
+SQLITE_PRIVATE int sqlite3IoerrnomemError(int lineno){
+  testcase( sqlite3GlobalConfig.xLog!=0 );
+  return reportError(SQLITE_IOERR_NOMEM, lineno, "I/O OOM error");
+}
+#endif
 
 #ifndef SQLITE_OMIT_DEPRECATED
 /*
@@ -134084,7 +139014,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_table_column_metadata(
   **        explicitly declared column. Copy meta information from *pCol.
   */ 
   if( pCol ){
-    zDataType = pCol->zType;
+    zDataType = sqlite3ColumnType(pCol,0);
     zCollSeq = pCol->zColl;
     notnull = pCol->notNull!=0;
     primarykey  = (pCol->colFlags & COLFLAG_PRIMKEY)!=0;
@@ -134094,7 +139024,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_table_column_metadata(
     primarykey = 1;
   }
   if( !zCollSeq ){
-    zCollSeq = "BINARY";
+    zCollSeq = sqlite3StrBINARY;
   }
 
 error_out:
@@ -134175,6 +139105,12 @@ SQLITE_API int SQLITE_STDCALL sqlite3_file_control(sqlite3 *db, const char *zDbN
     if( op==SQLITE_FCNTL_FILE_POINTER ){
       *(sqlite3_file**)pArg = fd;
       rc = SQLITE_OK;
+    }else if( op==SQLITE_FCNTL_VFS_POINTER ){
+      *(sqlite3_vfs**)pArg = sqlite3PagerVfs(pPager);
+      rc = SQLITE_OK;
+    }else if( op==SQLITE_FCNTL_JOURNAL_POINTER ){
+      *(sqlite3_file**)pArg = sqlite3PagerJrnlFile(pPager);
+      rc = SQLITE_OK;
     }else if( fd->pMethods ){
       rc = sqlite3OsFileControl(fd, op, pArg);
     }else{
@@ -134315,7 +139251,7 @@ SQLITE_API int SQLITE_CDECL sqlite3_test_control(int op, ...){
     */
     case SQLITE_TESTCTRL_ASSERT: {
       volatile int x = 0;
-      assert( (x = va_arg(ap,int))!=0 );
+      assert( /*side-effects-ok*/ (x = va_arg(ap,int))!=0 );
       rc = x;
       break;
     }
@@ -134618,6 +139554,88 @@ SQLITE_API int SQLITE_STDCALL sqlite3_db_readonly(sqlite3 *db, const char *zDbNa
   return pBt ? sqlite3BtreeIsReadonly(pBt) : -1;
 }
 
+#ifdef SQLITE_ENABLE_SNAPSHOT
+/*
+** Obtain a snapshot handle for the snapshot of database zDb currently 
+** being read by handle db.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3_snapshot_get(
+  sqlite3 *db, 
+  const char *zDb,
+  sqlite3_snapshot **ppSnapshot
+){
+  int rc = SQLITE_ERROR;
+#ifndef SQLITE_OMIT_WAL
+  int iDb;
+
+#ifdef SQLITE_ENABLE_API_ARMOR
+  if( !sqlite3SafetyCheckOk(db) ){
+    return SQLITE_MISUSE_BKPT;
+  }
+#endif
+  sqlite3_mutex_enter(db->mutex);
+
+  iDb = sqlite3FindDbName(db, zDb);
+  if( iDb==0 || iDb>1 ){
+    Btree *pBt = db->aDb[iDb].pBt;
+    if( 0==sqlite3BtreeIsInTrans(pBt) ){
+      rc = sqlite3BtreeBeginTrans(pBt, 0);
+      if( rc==SQLITE_OK ){
+        rc = sqlite3PagerSnapshotGet(sqlite3BtreePager(pBt), ppSnapshot);
+      }
+    }
+  }
+
+  sqlite3_mutex_leave(db->mutex);
+#endif   /* SQLITE_OMIT_WAL */
+  return rc;
+}
+
+/*
+** Open a read-transaction on the snapshot idendified by pSnapshot.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3_snapshot_open(
+  sqlite3 *db, 
+  const char *zDb, 
+  sqlite3_snapshot *pSnapshot
+){
+  int rc = SQLITE_ERROR;
+#ifndef SQLITE_OMIT_WAL
+
+#ifdef SQLITE_ENABLE_API_ARMOR
+  if( !sqlite3SafetyCheckOk(db) ){
+    return SQLITE_MISUSE_BKPT;
+  }
+#endif
+  sqlite3_mutex_enter(db->mutex);
+  if( db->autoCommit==0 ){
+    int iDb;
+    iDb = sqlite3FindDbName(db, zDb);
+    if( iDb==0 || iDb>1 ){
+      Btree *pBt = db->aDb[iDb].pBt;
+      if( 0==sqlite3BtreeIsInReadTrans(pBt) ){
+        rc = sqlite3PagerSnapshotOpen(sqlite3BtreePager(pBt), pSnapshot);
+        if( rc==SQLITE_OK ){
+          rc = sqlite3BtreeBeginTrans(pBt, 0);
+          sqlite3PagerSnapshotOpen(sqlite3BtreePager(pBt), 0);
+        }
+      }
+    }
+  }
+
+  sqlite3_mutex_leave(db->mutex);
+#endif   /* SQLITE_OMIT_WAL */
+  return rc;
+}
+
+/*
+** Free a snapshot handle obtained from sqlite3_snapshot_get().
+*/
+SQLITE_API void SQLITE_STDCALL sqlite3_snapshot_free(sqlite3_snapshot *pSnapshot){
+  sqlite3_free(pSnapshot);
+}
+#endif /* SQLITE_ENABLE_SNAPSHOT */
+
 /************** End of main.c ************************************************/
 /************** Begin file notify.c ******************************************/
 /*
@@ -135267,6 +140285,12 @@ SQLITE_PRIVATE void sqlite3ConnectionClosed(sqlite3 *db){
 # define NDEBUG 1
 #endif
 
+/* FTS3/FTS4 require virtual tables */
+#ifdef SQLITE_OMIT_VIRTUALTABLE
+# undef SQLITE_ENABLE_FTS3
+# undef SQLITE_ENABLE_FTS4
+#endif
+
 /*
 ** FTS4 is really an extension for FTS3.  It is enabled using the
 ** SQLITE_ENABLE_FTS3 macro.  But to avoid confusion we also all
@@ -144726,6 +149750,18 @@ SQLITE_PRIVATE void sqlite3Fts3PorterTokenizerModule(
 /* #include <string.h> */
 
 /*
+** Return true if the two-argument version of fts3_tokenizer()
+** has been activated via a prior call to sqlite3_db_config(db,
+** SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER, 1, 0);
+*/
+static int fts3TokenizerEnabled(sqlite3_context *context){
+  sqlite3 *db = sqlite3_context_db_handle(context);
+  int isEnabled = 0;
+  sqlite3_db_config(db,SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER,-1,&isEnabled);
+  return isEnabled;
+}
+
+/*
 ** Implementation of the SQL scalar function for accessing the underlying 
 ** hash table. This function may be called as follows:
 **
@@ -144745,7 +149781,7 @@ SQLITE_PRIVATE void sqlite3Fts3PorterTokenizerModule(
 ** is a blob containing the pointer stored as the hash data corresponding
 ** to string <key-name> (after the hash-table is updated, if applicable).
 */
-static void scalarFunc(
+static void fts3TokenizerFunc(
   sqlite3_context *context,
   int argc,
   sqlite3_value **argv
@@ -144763,16 +149799,20 @@ static void scalarFunc(
   nName = sqlite3_value_bytes(argv[0])+1;
 
   if( argc==2 ){
-    void *pOld;
-    int n = sqlite3_value_bytes(argv[1]);
-    if( zName==0 || n!=sizeof(pPtr) ){
-      sqlite3_result_error(context, "argument type mismatch", -1);
-      return;
-    }
-    pPtr = *(void **)sqlite3_value_blob(argv[1]);
-    pOld = sqlite3Fts3HashInsert(pHash, (void *)zName, nName, pPtr);
-    if( pOld==pPtr ){
-      sqlite3_result_error(context, "out of memory", -1);
+    if( fts3TokenizerEnabled(context) ){
+      void *pOld;
+      int n = sqlite3_value_bytes(argv[1]);
+      if( zName==0 || n!=sizeof(pPtr) ){
+        sqlite3_result_error(context, "argument type mismatch", -1);
+        return;
+      }
+      pPtr = *(void **)sqlite3_value_blob(argv[1]);
+      pOld = sqlite3Fts3HashInsert(pHash, (void *)zName, nName, pPtr);
+      if( pOld==pPtr ){
+        sqlite3_result_error(context, "out of memory", -1);
+      }
+    }else{
+      sqlite3_result_error(context, "fts3tokenize disabled", -1);
       return;
     }
   }else{
@@ -144786,7 +149826,6 @@ static void scalarFunc(
       return;
     }
   }
-
   sqlite3_result_blob(context, (void *)&pPtr, sizeof(pPtr), SQLITE_TRANSIENT);
 }
 
@@ -145046,6 +150085,7 @@ int registerTokenizer(
   return sqlite3_finalize(pStmt);
 }
 
+
 static
 int queryTokenizer(
   sqlite3 *db, 
@@ -145116,11 +150156,13 @@ static void intTestFunc(
   assert( 0==strcmp(sqlite3_errmsg(db), "unknown tokenizer: nosuchtokenizer") );
 
   /* Test the storage function */
-  rc = registerTokenizer(db, "nosuchtokenizer", p1);
-  assert( rc==SQLITE_OK );
-  rc = queryTokenizer(db, "nosuchtokenizer", &p2);
-  assert( rc==SQLITE_OK );
-  assert( p2==p1 );
+  if( fts3TokenizerEnabled(context) ){
+    rc = registerTokenizer(db, "nosuchtokenizer", p1);
+    assert( rc==SQLITE_OK );
+    rc = queryTokenizer(db, "nosuchtokenizer", &p2);
+    assert( rc==SQLITE_OK );
+    assert( p2==p1 );
+  }
 
   sqlite3_result_text(context, "ok", -1, SQLITE_STATIC);
 }
@@ -145136,7 +150178,7 @@ static void intTestFunc(
 **    sqlite3Fts3HashInit(pHash, FTS3_HASH_STRING, 1);
 **
 ** This function adds a scalar function (see header comment above
-** scalarFunc() in this file for details) and, if ENABLE_TABLE is
+** fts3TokenizerFunc() in this file for details) and, if ENABLE_TABLE is
 ** defined at compilation time, a temporary virtual table (see header 
 ** comment above struct HashTableVtab) to the database schema. Both 
 ** provide read/write access to the contents of *pHash.
@@ -145165,10 +150207,10 @@ SQLITE_PRIVATE int sqlite3Fts3InitHashTable(
 #endif
 
   if( SQLITE_OK==rc ){
-    rc = sqlite3_create_function(db, zName, 1, any, p, scalarFunc, 0, 0);
+    rc = sqlite3_create_function(db, zName, 1, any, p, fts3TokenizerFunc, 0, 0);
   }
   if( SQLITE_OK==rc ){
-    rc = sqlite3_create_function(db, zName, 2, any, p, scalarFunc, 0, 0);
+    rc = sqlite3_create_function(db, zName, 2, any, p, fts3TokenizerFunc, 0, 0);
   }
 #ifdef SQLITE_TEST
   if( SQLITE_OK==rc ){
@@ -146220,7 +151262,8 @@ static int fts3SqlStmt(
 ** of the oldest level in the db that contains at least ? segments. Or,
 ** if no level in the FTS index contains more than ? segments, the statement
 ** returns zero rows.  */
-/* 28 */ "SELECT level FROM %Q.'%q_segdir' GROUP BY level HAVING count(*)>=?"
+/* 28 */ "SELECT level, count(*) AS cnt FROM %Q.'%q_segdir' "
+         "  GROUP BY level HAVING cnt>=?"
          "  ORDER BY (level %% 1024) ASC LIMIT 1",
 
 /* Estimate the upper limit on the number of leaf nodes in a new segment
@@ -149081,7 +154124,7 @@ static int fts3SegmentMerge(
     ** segment. The level of the new segment is equal to the numerically
     ** greatest segment level currently present in the database for this
     ** index. The idx of the new segment is always 0.  */
-    if( csr.nSegment==1 ){
+    if( csr.nSegment==1 && 0==fts3SegReaderIsPending(csr.apSegment[0]) ){
       rc = SQLITE_DONE;
       goto finished;
     }
@@ -150723,10 +155766,11 @@ SQLITE_PRIVATE int sqlite3Fts3Incrmerge(Fts3Table *p, int nMerge, int nMin){
     ** set nSeg to -1.
     */
     rc = fts3SqlStmt(p, SQL_FIND_MERGE_LEVEL, &pFindLevel, 0);
-    sqlite3_bind_int(pFindLevel, 1, nMin);
+    sqlite3_bind_int(pFindLevel, 1, MAX(2, nMin));
     if( sqlite3_step(pFindLevel)==SQLITE_ROW ){
       iAbsLevel = sqlite3_column_int64(pFindLevel, 0);
-      nSeg = nMin;
+      nSeg = sqlite3_column_int(pFindLevel, 1);
+      assert( nSeg>=2 );
     }else{
       nSeg = -1;
     }
@@ -155780,7 +160824,7 @@ static int rtreeBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
     return SQLITE_NOMEM;
   }
 
-  nRow = pRtree->nRowEst / (iIdx + 1);
+  nRow = pRtree->nRowEst >> (iIdx/2);
   pIdxInfo->estimatedCost = (double)6.0 * (double)nRow;
   setEstimatedRows(pIdxInfo, nRow);
 
@@ -157615,6 +162659,38 @@ static void xFree(void *p){
 }
 
 /*
+** This lookup table is used to help decode the first byte of
+** a multi-byte UTF8 character. It is copied here from SQLite source
+** code file utf8.c.
+*/
+static const unsigned char icuUtf8Trans1[] = {
+  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+  0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+  0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
+  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+  0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+  0x00, 0x01, 0x02, 0x03, 0x00, 0x01, 0x00, 0x00,
+};
+
+#define SQLITE_ICU_READ_UTF8(zIn, c)                       \
+  c = *(zIn++);                                            \
+  if( c>=0xc0 ){                                           \
+    c = icuUtf8Trans1[c-0xc0];                             \
+    while( (*zIn & 0xc0)==0x80 ){                          \
+      c = (c<<6) + (0x3f & *(zIn++));                      \
+    }                                                      \
+  }
+
+#define SQLITE_ICU_SKIP_UTF8(zIn)                          \
+  assert( *zIn );                                          \
+  if( *(zIn++)>=0xc0 ){                                    \
+    while( (*zIn & 0xc0)==0x80 ){zIn++;}                   \
+  }
+
+
+/*
 ** Compare two UTF-8 strings for equality where the first string is
 ** a "LIKE" expression. Return true (1) if they are the same and 
 ** false (0) if they are different.
@@ -157627,16 +162703,14 @@ static int icuLikeCompare(
   static const int MATCH_ONE = (UChar32)'_';
   static const int MATCH_ALL = (UChar32)'%';
 
-  int iPattern = 0;       /* Current byte index in zPattern */
-  int iString = 0;        /* Current byte index in zString */
-
   int prevEscape = 0;     /* True if the previous character was uEsc */
 
-  while( zPattern[iPattern]!=0 ){
+  while( 1 ){
 
     /* Read (and consume) the next character from the input pattern. */
     UChar32 uPattern;
-    U8_NEXT_UNSAFE(zPattern, iPattern, uPattern);
+    SQLITE_ICU_READ_UTF8(zPattern, uPattern);
+    if( uPattern==0 ) break;
 
     /* There are now 4 possibilities:
     **
@@ -157653,28 +162727,28 @@ static int icuLikeCompare(
       ** MATCH_ALL. For each MATCH_ONE, skip one character in the 
       ** test string.
       */
-      while( (c=zPattern[iPattern]) == MATCH_ALL || c == MATCH_ONE ){
+      while( (c=*zPattern) == MATCH_ALL || c == MATCH_ONE ){
         if( c==MATCH_ONE ){
-          if( zString[iString]==0 ) return 0;
-          U8_FWD_1_UNSAFE(zString, iString);
+          if( *zString==0 ) return 0;
+          SQLITE_ICU_SKIP_UTF8(zString);
         }
-        iPattern++;
+        zPattern++;
       }
 
-      if( zPattern[iPattern]==0 ) return 1;
+      if( *zPattern==0 ) return 1;
 
-      while( zString[iString] ){
-        if( icuLikeCompare(&zPattern[iPattern], &zString[iString], uEsc) ){
+      while( *zString ){
+        if( icuLikeCompare(zPattern, zString, uEsc) ){
           return 1;
         }
-        U8_FWD_1_UNSAFE(zString, iString);
+        SQLITE_ICU_SKIP_UTF8(zString);
       }
       return 0;
 
     }else if( !prevEscape && uPattern==MATCH_ONE ){
       /* Case 2. */
-      if( zString[iString]==0 ) return 0;
-      U8_FWD_1_UNSAFE(zString, iString);
+      if( *zString==0 ) return 0;
+      SQLITE_ICU_SKIP_UTF8(zString);
 
     }else if( !prevEscape && uPattern==uEsc){
       /* Case 3. */
@@ -157683,7 +162757,7 @@ static int icuLikeCompare(
     }else{
       /* Case 4. */
       UChar32 uString;
-      U8_NEXT_UNSAFE(zString, iString, uString);
+      SQLITE_ICU_READ_UTF8(zString, uString);
       uString = u_foldCase(uString, U_FOLD_CASE_DEFAULT);
       uPattern = u_foldCase(uPattern, U_FOLD_CASE_DEFAULT);
       if( uString!=uPattern ){
@@ -157693,7 +162767,7 @@ static int icuLikeCompare(
     }
   }
 
-  return zString[iString]==0;
+  return *zString==0;
 }
 
 /*
@@ -157878,15 +162952,17 @@ static void icuRegexpFunc(sqlite3_context *p, int nArg, sqlite3_value **apArg){
 ** http://www.icu-project.org/userguide/posix.html#case_mappings
 */
 static void icuCaseFunc16(sqlite3_context *p, int nArg, sqlite3_value **apArg){
-  const UChar *zInput;
-  UChar *zOutput;
-  int nInput;
-  int nOutput;
-
-  UErrorCode status = U_ZERO_ERROR;
+  const UChar *zInput;            /* Pointer to input string */
+  UChar *zOutput = 0;             /* Pointer to output buffer */
+  int nInput;                     /* Size of utf-16 input string in bytes */
+  int nOut;                       /* Size of output buffer in bytes */
+  int cnt;
+  int bToUpper;                   /* True for toupper(), false for tolower() */
+  UErrorCode status;
   const char *zLocale = 0;
 
   assert(nArg==1 || nArg==2);
+  bToUpper = (sqlite3_user_data(p)!=0);
   if( nArg==2 ){
     zLocale = (const char *)sqlite3_value_text(apArg[1]);
   }
@@ -157895,26 +162971,38 @@ static void icuCaseFunc16(sqlite3_context *p, int nArg, sqlite3_value **apArg){
   if( !zInput ){
     return;
   }
-  nInput = sqlite3_value_bytes16(apArg[0]);
-
-  nOutput = nInput * 2 + 2;
-  zOutput = sqlite3_malloc(nOutput);
-  if( !zOutput ){
+  nOut = nInput = sqlite3_value_bytes16(apArg[0]);
+  if( nOut==0 ){
+    sqlite3_result_text16(p, "", 0, SQLITE_STATIC);
     return;
   }
 
-  if( sqlite3_user_data(p) ){
-    u_strToUpper(zOutput, nOutput/2, zInput, nInput/2, zLocale, &status);
-  }else{
-    u_strToLower(zOutput, nOutput/2, zInput, nInput/2, zLocale, &status);
-  }
+  for(cnt=0; cnt<2; cnt++){
+    UChar *zNew = sqlite3_realloc(zOutput, nOut);
+    if( zNew==0 ){
+      sqlite3_free(zOutput);
+      sqlite3_result_error_nomem(p);
+      return;
+    }
+    zOutput = zNew;
+    status = U_ZERO_ERROR;
+    if( bToUpper ){
+      nOut = 2*u_strToUpper(zOutput,nOut/2,zInput,nInput/2,zLocale,&status);
+    }else{
+      nOut = 2*u_strToLower(zOutput,nOut/2,zInput,nInput/2,zLocale,&status);
+    }
 
-  if( !U_SUCCESS(status) ){
-    icuFunctionError(p, "u_strToLower()/u_strToUpper", status);
+    if( U_SUCCESS(status) ){
+      sqlite3_result_text16(p, zOutput, nOut, xFree);
+    }else if( status==U_BUFFER_OVERFLOW_ERROR ){
+      assert( cnt==0 );
+      continue;
+    }else{
+      icuFunctionError(p, bToUpper ? "u_strToUpper" : "u_strToLower", status);
+    }
     return;
   }
-
-  sqlite3_result_text16(p, zOutput, -1, xFree);
+  assert( 0 );     /* Unreachable */
 }
 
 /*
@@ -158732,6 +163820,38 @@ SQLITE_API sqlite3rbu *SQLITE_STDCALL sqlite3rbu_open(
 );
 
 /*
+** Open an RBU handle to perform an RBU vacuum on database file zTarget.
+** An RBU vacuum is similar to SQLite's built-in VACUUM command, except
+** that it can be suspended and resumed like an RBU update.
+**
+** The second argument to this function, which may not be NULL, identifies 
+** a database in which to store the state of the RBU vacuum operation if
+** it is suspended. The first time sqlite3rbu_vacuum() is called, to start
+** an RBU vacuum operation, the state database should either not exist or
+** be empty (contain no tables). If an RBU vacuum is suspended by calling
+** sqlite3rbu_close() on the RBU handle before sqlite3rbu_step() has
+** returned SQLITE_DONE, the vacuum state is stored in the state database. 
+** The vacuum can be resumed by calling this function to open a new RBU
+** handle specifying the same target and state databases.
+**
+** This function does not delete the state database after an RBU vacuum
+** is completed, even if it created it. However, if the call to
+** sqlite3rbu_close() returns any value other than SQLITE_OK, the contents
+** of the state tables within the state database are zeroed. This way,
+** the next call to sqlite3rbu_vacuum() opens a handle that starts a 
+** new RBU vacuum operation.
+**
+** As with sqlite3rbu_open(), Zipvfs users should rever to the comment
+** describing the sqlite3rbu_create_vfs() API function below for 
+** a description of the complications associated with using RBU with 
+** zipvfs databases.
+*/
+SQLITE_API sqlite3rbu *SQLITE_STDCALL sqlite3rbu_vacuum(
+  const char *zTarget, 
+  const char *zState
+);
+
+/*
 ** Internally, each RBU connection uses a separate SQLite database 
 ** connection to access the target and rbu update databases. This
 ** API allows the application direct access to these database handles.
@@ -158758,6 +163878,9 @@ SQLITE_API sqlite3rbu *SQLITE_STDCALL sqlite3rbu_open(
 ** If an error has occurred, either while opening or stepping the RBU object,
 ** this function may return NULL. The error code and message may be collected
 ** when sqlite3rbu_close() is called.
+**
+** Database handles returned by this function remain valid until the next
+** call to any sqlite3rbu_xxx() function other than sqlite3rbu_db().
 */
 SQLITE_API sqlite3 *SQLITE_STDCALL sqlite3rbu_db(sqlite3rbu*, int bRbu);
 
@@ -158815,6 +163938,48 @@ SQLITE_API int SQLITE_STDCALL sqlite3rbu_close(sqlite3rbu *pRbu, char **pzErrmsg
 SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3rbu_progress(sqlite3rbu *pRbu);
 
 /*
+** Obtain permyriadage (permyriadage is to 10000 as percentage is to 100) 
+** progress indications for the two stages of an RBU update. This API may
+** be useful for driving GUI progress indicators and similar.
+**
+** An RBU update is divided into two stages:
+**
+**   * Stage 1, in which changes are accumulated in an oal/wal file, and
+**   * Stage 2, in which the contents of the wal file are copied into the
+**     main database.
+**
+** The update is visible to non-RBU clients during stage 2. During stage 1
+** non-RBU reader clients may see the original database.
+**
+** If this API is called during stage 2 of the update, output variable 
+** (*pnOne) is set to 10000 to indicate that stage 1 has finished and (*pnTwo)
+** to a value between 0 and 10000 to indicate the permyriadage progress of
+** stage 2. A value of 5000 indicates that stage 2 is half finished, 
+** 9000 indicates that it is 90% finished, and so on.
+**
+** If this API is called during stage 1 of the update, output variable 
+** (*pnTwo) is set to 0 to indicate that stage 2 has not yet started. The
+** value to which (*pnOne) is set depends on whether or not the RBU 
+** database contains an "rbu_count" table. The rbu_count table, if it 
+** exists, must contain the same columns as the following:
+**
+**   CREATE TABLE rbu_count(tbl TEXT PRIMARY KEY, cnt INTEGER) WITHOUT ROWID;
+**
+** There must be one row in the table for each source (data_xxx) table within
+** the RBU database. The 'tbl' column should contain the name of the source
+** table. The 'cnt' column should contain the number of rows within the
+** source table.
+**
+** If the rbu_count table is present and populated correctly and this
+** API is called during stage 1, the *pnOne output variable is set to the
+** permyriadage progress of the same stage. If the rbu_count table does
+** not exist, then (*pnOne) is set to -1 during stage 1. If the rbu_count
+** table exists but is not correctly populated, the value of the *pnOne
+** output variable during stage 1 is undefined.
+*/
+SQLITE_API void SQLITE_STDCALL sqlite3rbu_bp_progress(sqlite3rbu *pRbu, int *pnOne, int *pnTwo);
+
+/*
 ** Create an RBU VFS named zName that accesses the underlying file-system
 ** via existing VFS zParent. Or, if the zParent parameter is passed NULL, 
 ** then the new RBU VFS uses the default system VFS to access the file-system.
@@ -158935,14 +164100,15 @@ SQLITE_API void SQLITE_STDCALL sqlite3rbu_destroy_vfs(const char *zName);
 ** RBU_STATE_OALSZ:
 **   Valid if STAGE==1. The size in bytes of the *-oal file.
 */
-#define RBU_STATE_STAGE       1
-#define RBU_STATE_TBL         2
-#define RBU_STATE_IDX         3
-#define RBU_STATE_ROW         4
-#define RBU_STATE_PROGRESS    5
-#define RBU_STATE_CKPT        6
-#define RBU_STATE_COOKIE      7
-#define RBU_STATE_OALSZ       8
+#define RBU_STATE_STAGE        1
+#define RBU_STATE_TBL          2
+#define RBU_STATE_IDX          3
+#define RBU_STATE_ROW          4
+#define RBU_STATE_PROGRESS     5
+#define RBU_STATE_CKPT         6
+#define RBU_STATE_COOKIE       7
+#define RBU_STATE_OALSZ        8
+#define RBU_STATE_PHASEONESTEP 9
 
 #define RBU_STAGE_OAL         1
 #define RBU_STAGE_MOVE        2
@@ -158963,6 +164129,7 @@ typedef struct RbuUpdateStmt RbuUpdateStmt;
 
 #if !defined(SQLITE_AMALGAMATION)
 typedef unsigned int u32;
+typedef unsigned short u16;
 typedef unsigned char u8;
 typedef sqlite3_int64 i64;
 #endif
@@ -158976,6 +164143,8 @@ typedef sqlite3_int64 i64;
 #define WAL_LOCK_CKPT   1
 #define WAL_LOCK_READ0  3
 
+#define SQLITE_FCNTL_RBUCNT    5149216
+
 /*
 ** A structure to store values read from the rbu_state table in memory.
 */
@@ -158988,6 +164157,7 @@ struct RbuState {
   i64 nProgress;
   u32 iCookie;
   i64 iOalSz;
+  i64 nPhaseOneStep;
 };
 
 struct RbuUpdateStmt {
@@ -159032,6 +164202,7 @@ struct RbuObjIter {
   int iTnum;                      /* Root page of current object */
   int iPkTnum;                    /* If eType==EXTERNAL, root of PK index */
   int bUnique;                    /* Current index is unique */
+  int nIndex;                     /* Number of aux. indexes on table zTbl */
 
   /* Statements created by rbuObjIterPrepareAll() */
   int nCol;                       /* Number of columns in current object */
@@ -159068,10 +164239,11 @@ struct RbuObjIter {
 */
 #define RBU_INSERT     1          /* Insert on a main table b-tree */
 #define RBU_DELETE     2          /* Delete a row from a main table b-tree */
-#define RBU_IDX_DELETE 3          /* Delete a row from an aux. index b-tree */
-#define RBU_IDX_INSERT 4          /* Insert on an aux. index b-tree */
-#define RBU_UPDATE     5          /* Update a row in a main table b-tree */
+#define RBU_REPLACE    3          /* Delete and then insert a row */
+#define RBU_IDX_DELETE 4          /* Delete a row from an aux. index b-tree */
+#define RBU_IDX_INSERT 5          /* Insert on an aux. index b-tree */
 
+#define RBU_UPDATE     6          /* Update a row in a main table b-tree */
 
 /*
 ** A single step of an incremental checkpoint - frame iWalFrame of the wal
@@ -159084,6 +164256,43 @@ struct RbuFrame {
 
 /*
 ** RBU handle.
+**
+** nPhaseOneStep:
+**   If the RBU database contains an rbu_count table, this value is set to
+**   a running estimate of the number of b-tree operations required to 
+**   finish populating the *-oal file. This allows the sqlite3_bp_progress()
+**   API to calculate the permyriadage progress of populating the *-oal file
+**   using the formula:
+**
+**     permyriadage = (10000 * nProgress) / nPhaseOneStep
+**
+**   nPhaseOneStep is initialized to the sum of:
+**
+**     nRow * (nIndex + 1)
+**
+**   for all source tables in the RBU database, where nRow is the number
+**   of rows in the source table and nIndex the number of indexes on the
+**   corresponding target database table.
+**
+**   This estimate is accurate if the RBU update consists entirely of
+**   INSERT operations. However, it is inaccurate if:
+**
+**     * the RBU update contains any UPDATE operations. If the PK specified
+**       for an UPDATE operation does not exist in the target table, then
+**       no b-tree operations are required on index b-trees. Or if the 
+**       specified PK does exist, then (nIndex*2) such operations are
+**       required (one delete and one insert on each index b-tree).
+**
+**     * the RBU update contains any DELETE operations for which the specified
+**       PK does not exist. In this case no operations are required on index
+**       b-trees.
+**
+**     * the RBU update contains REPLACE operations. These are similar to
+**       UPDATE operations.
+**
+**   nPhaseOneStep is updated to account for the conditions above during the
+**   first pass of each source table. The updated nPhaseOneStep value is
+**   stored in the rbu_state table if the RBU update is suspended.
 */
 struct sqlite3rbu {
   int eStage;                     /* Value of RBU_STATE_STAGE field */
@@ -159101,6 +164310,7 @@ struct sqlite3rbu {
   const char *zVfsName;           /* Name of automatically created rbu vfs */
   rbu_file *pTargetFd;            /* File handle open on target db */
   i64 iOalSz;
+  i64 nPhaseOneStep;
 
   /* The following state variables are used as part of the incremental
   ** checkpoint stage (eStage==RBU_STAGE_CKPT). See comments surrounding
@@ -159113,6 +164323,10 @@ struct sqlite3rbu {
   int pgsz;
   u8 *aBuf;
   i64 iWalCksum;
+
+  /* Used in RBU vacuum mode only */
+  int nRbu;                       /* Number of RBU VFS in the stack */
+  rbu_file *pRbuFd;               /* Fd for main db of dbRbu */
 };
 
 /*
@@ -159138,6 +164352,7 @@ struct rbu_file {
   int openFlags;                  /* Flags this file was opened with */
   u32 iCookie;                    /* Cookie value for main db files */
   u8 iWriteVer;                   /* "write-version" value for main db files */
+  u8 bNolock;                     /* True to fail EXCLUSIVE locks */
 
   int nShm;                       /* Number of entries in apShm[] array */
   char **apShm;                   /* Array of mmap'd *-shm regions */
@@ -159148,6 +164363,11 @@ struct rbu_file {
   rbu_file *pMainNext;            /* Next MAIN_DB file */
 };
 
+/*
+** True for an RBU vacuum handle, or false otherwise.
+*/
+#define rbuIsVacuum(p) ((p)->zTarget==0)
+
 
 /*************************************************************************
 ** The following three functions, found below:
@@ -159596,8 +164816,11 @@ static int rbuObjIterNext(sqlite3rbu *p, RbuObjIter *pIter){
 
 /*
 ** The implementation of the rbu_target_name() SQL function. This function
-** accepts one argument - the name of a table in the RBU database. If the
-** table name matches the pattern:
+** accepts one or two arguments. The first argument is the name of a table -
+** the name of a table in the RBU database.  The second, if it is present, is 1
+** for a view or 0 for a table. 
+**
+** For a non-vacuum RBU handle, if the table name matches the pattern:
 **
 **     data[0-9]_<name>
 **
@@ -159608,21 +164831,33 @@ static int rbuObjIterNext(sqlite3rbu *p, RbuObjIter *pIter){
 **     "data_t1"     -> "t1"
 **     "data0123_t2" -> "t2"
 **     "dataAB_t3"   -> NULL
+**
+** For an rbu vacuum handle, a copy of the first argument is returned if
+** the second argument is either missing or 0 (not a view).
 */
 static void rbuTargetNameFunc(
-  sqlite3_context *context,
+  sqlite3_context *pCtx,
   int argc,
   sqlite3_value **argv
 ){
+  sqlite3rbu *p = sqlite3_user_data(pCtx);
   const char *zIn;
-  assert( argc==1 );
+  assert( argc==1 || argc==2 );
 
   zIn = (const char*)sqlite3_value_text(argv[0]);
-  if( zIn && strlen(zIn)>4 && memcmp("data", zIn, 4)==0 ){
-    int i;
-    for(i=4; zIn[i]>='0' && zIn[i]<='9'; i++);
-    if( zIn[i]=='_' && zIn[i+1] ){
-      sqlite3_result_text(context, &zIn[i+1], -1, SQLITE_STATIC);
+  if( zIn ){
+    if( rbuIsVacuum(p) ){
+      if( argc==1 || 0==sqlite3_value_int(argv[1]) ){
+        sqlite3_result_text(pCtx, zIn, -1, SQLITE_STATIC);
+      }
+    }else{
+      if( strlen(zIn)>4 && memcmp("data", zIn, 4)==0 ){
+        int i;
+        for(i=4; zIn[i]>='0' && zIn[i]<='9'; i++);
+        if( zIn[i]=='_' && zIn[i+1] ){
+          sqlite3_result_text(pCtx, &zIn[i+1], -1, SQLITE_STATIC);
+        }
+      }
     }
   }
 }
@@ -159640,7 +164875,8 @@ static int rbuObjIterFirst(sqlite3rbu *p, RbuObjIter *pIter){
   memset(pIter, 0, sizeof(RbuObjIter));
 
   rc = prepareAndCollectError(p->dbRbu, &pIter->pTblIter, &p->zErrmsg, 
-      "SELECT rbu_target_name(name) AS target, name FROM sqlite_master "
+      "SELECT rbu_target_name(name, type='view') AS target, name "
+      "FROM sqlite_master "
       "WHERE type IN ('table', 'view') AND target IS NOT NULL "
       "ORDER BY name"
   );
@@ -159723,7 +164959,7 @@ static void *rbuMalloc(sqlite3rbu *p, int nByte){
   void *pRet = 0;
   if( p->rc==SQLITE_OK ){
     assert( nByte>0 );
-    pRet = sqlite3_malloc(nByte);
+    pRet = sqlite3_malloc64(nByte);
     if( pRet==0 ){
       p->rc = SQLITE_NOMEM;
     }else{
@@ -159769,8 +165005,8 @@ static char *rbuStrndup(const char *zStr, int *pRc){
 
   assert( *pRc==SQLITE_OK );
   if( zStr ){
-    int nCopy = strlen(zStr) + 1;
-    zRet = (char*)sqlite3_malloc(nCopy);
+    size_t nCopy = strlen(zStr) + 1;
+    zRet = (char*)sqlite3_malloc64(nCopy);
     if( zRet ){
       memcpy(zRet, zStr, nCopy);
     }else{
@@ -159931,6 +165167,7 @@ static void rbuObjIterCacheIndexedCols(sqlite3rbu *p, RbuObjIter *pIter){
     );
   }
 
+  pIter->nIndex = 0;
   while( p->rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pList) ){
     const char *zIdx = (const char*)sqlite3_column_text(pList, 1);
     sqlite3_stmt *pXInfo = 0;
@@ -159944,6 +165181,12 @@ static void rbuObjIterCacheIndexedCols(sqlite3rbu *p, RbuObjIter *pIter){
     }
     rbuFinalize(p, pXInfo);
     bIndex = 1;
+    pIter->nIndex++;
+  }
+
+  if( pIter->eType==RBU_PK_WITHOUT_ROWID ){
+    /* "PRAGMA index_list" includes the main PK b-tree */
+    pIter->nIndex--;
   }
 
   rbuFinalize(p, pList);
@@ -160009,6 +165252,7 @@ static int rbuObjIterCacheTableInfo(sqlite3rbu *p, RbuObjIter *pIter){
     pStmt = 0;
 
     if( p->rc==SQLITE_OK
+     && rbuIsVacuum(p)==0
      && bRbuRowid!=(pIter->eType==RBU_PK_VTAB || pIter->eType==RBU_PK_NONE)
     ){
       p->rc = SQLITE_ERROR;
@@ -160057,6 +165301,7 @@ static int rbuObjIterCacheTableInfo(sqlite3rbu *p, RbuObjIter *pIter){
     rbuFinalize(p, pStmt);
     rbuObjIterCacheIndexedCols(p, pIter);
     assert( pIter->eType!=RBU_PK_VTAB || pIter->abIndexed==0 );
+    assert( pIter->eType!=RBU_PK_VTAB || pIter->nIndex==0 );
   }
 
   return p->rc;
@@ -160147,6 +165392,8 @@ static char *rbuObjIterGetIndexCols(
         for(i=0; pIter->abTblPk[i]==0; i++);
         assert( i<pIter->nTblCol );
         zCol = pIter->azTblCol[i];
+      }else if( rbuIsVacuum(p) ){
+        zCol = "_rowid_";
       }else{
         zCol = "rbu_rowid";
       }
@@ -160610,6 +165857,14 @@ static void rbuTmpInsertFunc(
   int rc = SQLITE_OK;
   int i;
 
+  assert( sqlite3_value_int(apVal[0])!=0
+      || p->objiter.eType==RBU_PK_EXTERNAL 
+      || p->objiter.eType==RBU_PK_NONE 
+  );
+  if( sqlite3_value_int(apVal[0])!=0 ){
+    p->nPhaseOneStep += p->objiter.nIndex;
+  }
+
   for(i=0; rc==SQLITE_OK && i<nVal; i++){
     rc = sqlite3_bind_value(p->objiter.pTmpInsert, i+1, apVal[i]);
   }
@@ -160679,7 +165934,7 @@ static int rbuObjIterPrepareAll(
       }
 
       /* And to delete index entries */
-      if( p->rc==SQLITE_OK ){
+      if( rbuIsVacuum(p)==0 && p->rc==SQLITE_OK ){
         p->rc = prepareFreeAndCollectError(
             p->dbMain, &pIter->pDelete, &p->zErrmsg,
           sqlite3_mprintf("DELETE FROM \"rbu_imp_%w\" WHERE %s", zTbl, zWhere)
@@ -160689,6 +165944,15 @@ static int rbuObjIterPrepareAll(
       /* Create the SELECT statement to read keys in sorted order */
       if( p->rc==SQLITE_OK ){
         char *zSql;
+        if( rbuIsVacuum(p) ){
+          zSql = sqlite3_mprintf(
+              "SELECT %s, 0 AS rbu_control FROM '%q' ORDER BY %s%s",
+              zCollist, 
+              pIter->zDataTbl,
+              zCollist, zLimit
+          );
+        }else
+
         if( pIter->eType==RBU_PK_EXTERNAL || pIter->eType==RBU_PK_NONE ){
           zSql = sqlite3_mprintf(
               "SELECT %s, rbu_control FROM %s.'rbu_tmp_%q' ORDER BY %s%s",
@@ -160697,13 +165961,13 @@ static int rbuObjIterPrepareAll(
           );
         }else{
           zSql = sqlite3_mprintf(
+              "SELECT %s, rbu_control FROM %s.'rbu_tmp_%q' "
+              "UNION ALL "
               "SELECT %s, rbu_control FROM '%q' "
               "WHERE typeof(rbu_control)='integer' AND rbu_control!=1 "
-              "UNION ALL "
-              "SELECT %s, rbu_control FROM %s.'rbu_tmp_%q' "
               "ORDER BY %s%s",
-              zCollist, pIter->zDataTbl, 
               zCollist, p->zStateDb, pIter->zDataTbl, 
+              zCollist, pIter->zDataTbl, 
               zCollist, zLimit
           );
         }
@@ -160715,7 +165979,9 @@ static int rbuObjIterPrepareAll(
       sqlite3_free(zWhere);
       sqlite3_free(zBind);
     }else{
-      int bRbuRowid = (pIter->eType==RBU_PK_VTAB || pIter->eType==RBU_PK_NONE);
+      int bRbuRowid = (pIter->eType==RBU_PK_VTAB)
+                    ||(pIter->eType==RBU_PK_NONE)
+                    ||(pIter->eType==RBU_PK_EXTERNAL && rbuIsVacuum(p));
       const char *zTbl = pIter->zTbl;       /* Table this step applies to */
       const char *zWrite;                   /* Imposter table name */
 
@@ -160742,8 +166008,10 @@ static int rbuObjIterPrepareAll(
         );
       }
 
-      /* Create the DELETE statement to write to the target PK b-tree */
-      if( p->rc==SQLITE_OK ){
+      /* Create the DELETE statement to write to the target PK b-tree.
+      ** Because it only performs INSERT operations, this is not required for
+      ** an rbu vacuum handle.  */
+      if( rbuIsVacuum(p)==0 && p->rc==SQLITE_OK ){
         p->rc = prepareFreeAndCollectError(p->dbMain, &pIter->pDelete, pz,
             sqlite3_mprintf(
               "DELETE FROM \"%s%w\" WHERE %s", zWrite, zTbl, zWhere
@@ -160751,7 +166019,7 @@ static int rbuObjIterPrepareAll(
         );
       }
 
-      if( pIter->abIndexed ){
+      if( rbuIsVacuum(p)==0 && pIter->abIndexed ){
         const char *zRbuRowid = "";
         if( pIter->eType==RBU_PK_EXTERNAL || pIter->eType==RBU_PK_NONE ){
           zRbuRowid = ", rbu_rowid";
@@ -160769,17 +166037,17 @@ static int rbuObjIterPrepareAll(
         rbuMPrintfExec(p, p->dbMain,
             "CREATE TEMP TRIGGER rbu_delete_tr BEFORE DELETE ON \"%s%w\" "
             "BEGIN "
-            "  SELECT rbu_tmp_insert(2, %s);"
+            "  SELECT rbu_tmp_insert(3, %s);"
             "END;"
 
             "CREATE TEMP TRIGGER rbu_update1_tr BEFORE UPDATE ON \"%s%w\" "
             "BEGIN "
-            "  SELECT rbu_tmp_insert(2, %s);"
+            "  SELECT rbu_tmp_insert(3, %s);"
             "END;"
 
             "CREATE TEMP TRIGGER rbu_update2_tr AFTER UPDATE ON \"%s%w\" "
             "BEGIN "
-            "  SELECT rbu_tmp_insert(3, %s);"
+            "  SELECT rbu_tmp_insert(4, %s);"
             "END;",
             zWrite, zTbl, zOldlist,
             zWrite, zTbl, zOldlist,
@@ -160801,10 +166069,16 @@ static int rbuObjIterPrepareAll(
 
       /* Create the SELECT statement to read keys from data_xxx */
       if( p->rc==SQLITE_OK ){
+        const char *zRbuRowid = "";
+        if( bRbuRowid ){
+          zRbuRowid = rbuIsVacuum(p) ? ",_rowid_ " : ",rbu_rowid";
+        }
         p->rc = prepareFreeAndCollectError(p->dbRbu, &pIter->pSelect, pz,
             sqlite3_mprintf(
-              "SELECT %s, rbu_control%s FROM '%q'%s", 
-              zCollist, (bRbuRowid ? ", rbu_rowid" : ""), 
+              "SELECT %s,%s rbu_control%s FROM '%q'%s", 
+              zCollist, 
+              (rbuIsVacuum(p) ? "0 AS " : ""),
+              zRbuRowid,
               pIter->zDataTbl, zLimit
             )
         );
@@ -160899,11 +166173,15 @@ static int rbuGetUpdateStmt(
   return p->rc;
 }
 
-static sqlite3 *rbuOpenDbhandle(sqlite3rbu *p, const char *zName){
+static sqlite3 *rbuOpenDbhandle(
+  sqlite3rbu *p, 
+  const char *zName, 
+  int bUseVfs
+){
   sqlite3 *db = 0;
   if( p->rc==SQLITE_OK ){
     const int flags = SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE|SQLITE_OPEN_URI;
-    p->rc = sqlite3_open_v2(zName, &db, flags, p->zVfsName);
+    p->rc = sqlite3_open_v2(zName, &db, flags, bUseVfs ? p->zVfsName : 0);
     if( p->rc ){
       p->zErrmsg = sqlite3_mprintf("%s", sqlite3_errmsg(db));
       sqlite3_close(db);
@@ -160914,16 +166192,109 @@ static sqlite3 *rbuOpenDbhandle(sqlite3rbu *p, const char *zName){
 }
 
 /*
+** Free an RbuState object allocated by rbuLoadState().
+*/
+static void rbuFreeState(RbuState *p){
+  if( p ){
+    sqlite3_free(p->zTbl);
+    sqlite3_free(p->zIdx);
+    sqlite3_free(p);
+  }
+}
+
+/*
+** Allocate an RbuState object and load the contents of the rbu_state 
+** table into it. Return a pointer to the new object. It is the 
+** responsibility of the caller to eventually free the object using
+** sqlite3_free().
+**
+** If an error occurs, leave an error code and message in the rbu handle
+** and return NULL.
+*/
+static RbuState *rbuLoadState(sqlite3rbu *p){
+  RbuState *pRet = 0;
+  sqlite3_stmt *pStmt = 0;
+  int rc;
+  int rc2;
+
+  pRet = (RbuState*)rbuMalloc(p, sizeof(RbuState));
+  if( pRet==0 ) return 0;
+
+  rc = prepareFreeAndCollectError(p->dbRbu, &pStmt, &p->zErrmsg, 
+      sqlite3_mprintf("SELECT k, v FROM %s.rbu_state", p->zStateDb)
+  );
+  while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pStmt) ){
+    switch( sqlite3_column_int(pStmt, 0) ){
+      case RBU_STATE_STAGE:
+        pRet->eStage = sqlite3_column_int(pStmt, 1);
+        if( pRet->eStage!=RBU_STAGE_OAL
+         && pRet->eStage!=RBU_STAGE_MOVE
+         && pRet->eStage!=RBU_STAGE_CKPT
+        ){
+          p->rc = SQLITE_CORRUPT;
+        }
+        break;
+
+      case RBU_STATE_TBL:
+        pRet->zTbl = rbuStrndup((char*)sqlite3_column_text(pStmt, 1), &rc);
+        break;
+
+      case RBU_STATE_IDX:
+        pRet->zIdx = rbuStrndup((char*)sqlite3_column_text(pStmt, 1), &rc);
+        break;
+
+      case RBU_STATE_ROW:
+        pRet->nRow = sqlite3_column_int(pStmt, 1);
+        break;
+
+      case RBU_STATE_PROGRESS:
+        pRet->nProgress = sqlite3_column_int64(pStmt, 1);
+        break;
+
+      case RBU_STATE_CKPT:
+        pRet->iWalCksum = sqlite3_column_int64(pStmt, 1);
+        break;
+
+      case RBU_STATE_COOKIE:
+        pRet->iCookie = (u32)sqlite3_column_int64(pStmt, 1);
+        break;
+
+      case RBU_STATE_OALSZ:
+        pRet->iOalSz = (u32)sqlite3_column_int64(pStmt, 1);
+        break;
+
+      case RBU_STATE_PHASEONESTEP:
+        pRet->nPhaseOneStep = sqlite3_column_int64(pStmt, 1);
+        break;
+
+      default:
+        rc = SQLITE_CORRUPT;
+        break;
+    }
+  }
+  rc2 = sqlite3_finalize(pStmt);
+  if( rc==SQLITE_OK ) rc = rc2;
+
+  p->rc = rc;
+  return pRet;
+}
+
+
+/*
 ** Open the database handle and attach the RBU database as "rbu". If an
 ** error occurs, leave an error code and message in the RBU handle.
 */
 static void rbuOpenDatabase(sqlite3rbu *p){
   assert( p->rc==SQLITE_OK );
   assert( p->dbMain==0 && p->dbRbu==0 );
+  assert( rbuIsVacuum(p) || p->zTarget!=0 );
 
-  p->eStage = 0;
-  p->dbMain = rbuOpenDbhandle(p, p->zTarget);
-  p->dbRbu = rbuOpenDbhandle(p, p->zRbu);
+  /* Open the RBU database */
+  p->dbRbu = rbuOpenDbhandle(p, p->zRbu, 1);
+
+  if( p->rc==SQLITE_OK && rbuIsVacuum(p) ){
+    sqlite3_file_control(p->dbRbu, "main", SQLITE_FCNTL_RBUCNT, (void*)p);
+  }
 
   /* If using separate RBU and state databases, attach the state database to
   ** the RBU db handle now.  */
@@ -160934,6 +166305,96 @@ static void rbuOpenDatabase(sqlite3rbu *p){
     memcpy(p->zStateDb, "main", 4);
   }
 
+#if 0
+  if( p->rc==SQLITE_OK && rbuIsVacuum(p) ){
+    p->rc = sqlite3_exec(p->dbRbu, "BEGIN", 0, 0, 0);
+  }
+#endif
+
+  /* If it has not already been created, create the rbu_state table */
+  rbuMPrintfExec(p, p->dbRbu, RBU_CREATE_STATE, p->zStateDb);
+
+#if 0
+  if( rbuIsVacuum(p) ){
+    if( p->rc==SQLITE_OK ){
+      int rc2;
+      int bOk = 0;
+      sqlite3_stmt *pCnt = 0;
+      p->rc = prepareAndCollectError(p->dbRbu, &pCnt, &p->zErrmsg,
+          "SELECT count(*) FROM stat.sqlite_master"
+      );
+      if( p->rc==SQLITE_OK 
+       && sqlite3_step(pCnt)==SQLITE_ROW
+       && 1==sqlite3_column_int(pCnt, 0)
+      ){
+        bOk = 1;
+      }
+      rc2 = sqlite3_finalize(pCnt);
+      if( p->rc==SQLITE_OK ) p->rc = rc2;
+
+      if( p->rc==SQLITE_OK && bOk==0 ){
+        p->rc = SQLITE_ERROR;
+        p->zErrmsg = sqlite3_mprintf("invalid state database");
+      }
+    
+      if( p->rc==SQLITE_OK ){
+        p->rc = sqlite3_exec(p->dbRbu, "COMMIT", 0, 0, 0);
+      }
+    }
+  }
+#endif
+
+  if( p->rc==SQLITE_OK && rbuIsVacuum(p) ){
+    int bOpen = 0;
+    int rc;
+    p->nRbu = 0;
+    p->pRbuFd = 0;
+    rc = sqlite3_file_control(p->dbRbu, "main", SQLITE_FCNTL_RBUCNT, (void*)p);
+    if( rc!=SQLITE_NOTFOUND ) p->rc = rc;
+    if( p->eStage>=RBU_STAGE_MOVE ){
+      bOpen = 1;
+    }else{
+      RbuState *pState = rbuLoadState(p);
+      if( pState ){
+        bOpen = (pState->eStage>RBU_STAGE_MOVE);
+        rbuFreeState(pState);
+      }
+    }
+    if( bOpen ) p->dbMain = rbuOpenDbhandle(p, p->zRbu, p->nRbu<=1);
+  }
+
+  p->eStage = 0;
+  if( p->rc==SQLITE_OK && p->dbMain==0 ){
+    if( !rbuIsVacuum(p) ){
+      p->dbMain = rbuOpenDbhandle(p, p->zTarget, 1);
+    }else if( p->pRbuFd->pWalFd ){
+      p->rc = SQLITE_ERROR;
+      p->zErrmsg = sqlite3_mprintf("cannot vacuum wal mode database");
+    }else{
+      char *zTarget;
+      char *zExtra = 0;
+      if( strlen(p->zRbu)>=5 && 0==memcmp("file:", p->zRbu, 5) ){
+        zExtra = &p->zRbu[5];
+        while( *zExtra ){
+          if( *zExtra++=='?' ) break;
+        }
+        if( *zExtra=='\0' ) zExtra = 0;
+      }
+
+      zTarget = sqlite3_mprintf("file:%s-vacuum?rbu_memory=1%s%s", 
+          sqlite3_db_filename(p->dbRbu, "main"),
+          (zExtra==0 ? "" : "&"), (zExtra==0 ? "" : zExtra)
+      );
+
+      if( zTarget==0 ){
+        p->rc = SQLITE_NOMEM;
+        return;
+      }
+      p->dbMain = rbuOpenDbhandle(p, zTarget, p->nRbu<=1);
+      sqlite3_free(zTarget);
+    }
+  }
+
   if( p->rc==SQLITE_OK ){
     p->rc = sqlite3_create_function(p->dbMain, 
         "rbu_tmp_insert", -1, SQLITE_UTF8, (void*)p, rbuTmpInsertFunc, 0, 0
@@ -160948,7 +166409,7 @@ static void rbuOpenDatabase(sqlite3rbu *p){
 
   if( p->rc==SQLITE_OK ){
     p->rc = sqlite3_create_function(p->dbRbu, 
-        "rbu_target_name", 1, SQLITE_UTF8, (void*)p, rbuTargetNameFunc, 0, 0
+        "rbu_target_name", -1, SQLITE_UTF8, (void*)p, rbuTargetNameFunc, 0, 0
     );
   }
 
@@ -161118,7 +166579,7 @@ static int rbuCaptureWalRead(sqlite3rbu *pRbu, i64 iOff, int iAmt){
   if( pRbu->nFrame==pRbu->nFrameAlloc ){
     int nNew = (pRbu->nFrameAlloc ? pRbu->nFrameAlloc : 64) * 2;
     RbuFrame *aNew;
-    aNew = (RbuFrame*)sqlite3_realloc(pRbu->aFrame, nNew * sizeof(RbuFrame));
+    aNew = (RbuFrame*)sqlite3_realloc64(pRbu->aFrame, nNew * sizeof(RbuFrame));
     if( aNew==0 ) return SQLITE_NOMEM;
     pRbu->aFrame = aNew;
     pRbu->nFrameAlloc = nNew;
@@ -161183,7 +166644,7 @@ static LPWSTR rbuWinUtf8ToUnicode(const char *zFilename){
   if( nChar==0 ){
     return 0;
   }
-  zWideFilename = sqlite3_malloc( nChar*sizeof(zWideFilename[0]) );
+  zWideFilename = sqlite3_malloc64( nChar*sizeof(zWideFilename[0]) );
   if( zWideFilename==0 ){
     return 0;
   }
@@ -161207,9 +166668,15 @@ static LPWSTR rbuWinUtf8ToUnicode(const char *zFilename){
 */
 static void rbuMoveOalFile(sqlite3rbu *p){
   const char *zBase = sqlite3_db_filename(p->dbMain, "main");
+  const char *zMove = zBase;
+  char *zOal;
+  char *zWal;
 
-  char *zWal = sqlite3_mprintf("%s-wal", zBase);
-  char *zOal = sqlite3_mprintf("%s-oal", zBase);
+  if( rbuIsVacuum(p) ){
+    zMove = sqlite3_db_filename(p->dbRbu, "main");
+  }
+  zOal = sqlite3_mprintf("%s-oal", zMove);
+  zWal = sqlite3_mprintf("%s-wal", zMove);
 
   assert( p->eStage==RBU_STAGE_MOVE );
   assert( p->rc==SQLITE_OK && p->zErrmsg==0 );
@@ -161230,8 +166697,8 @@ static void rbuMoveOalFile(sqlite3rbu *p){
 
       /* Re-open the databases. */
       rbuObjIterFinalize(&p->objiter);
-      sqlite3_close(p->dbMain);
       sqlite3_close(p->dbRbu);
+      sqlite3_close(p->dbMain);
       p->dbMain = 0;
       p->dbRbu = 0;
 
@@ -161297,14 +166764,12 @@ static int rbuStepType(sqlite3rbu *p, const char **pzMask){
   switch( sqlite3_column_type(p->objiter.pSelect, iCol) ){
     case SQLITE_INTEGER: {
       int iVal = sqlite3_column_int(p->objiter.pSelect, iCol);
-      if( iVal==0 ){
-        res = RBU_INSERT;
-      }else if( iVal==1 ){
-        res = RBU_DELETE;
-      }else if( iVal==2 ){
-        res = RBU_IDX_DELETE;
-      }else if( iVal==3 ){
-        res = RBU_IDX_INSERT;
+      switch( iVal ){
+        case 0: res = RBU_INSERT;     break;
+        case 1: res = RBU_DELETE;     break;
+        case 2: res = RBU_REPLACE;    break;
+        case 3: res = RBU_IDX_DELETE; break;
+        case 4: res = RBU_IDX_INSERT; break;
       }
       break;
     }
@@ -161344,6 +166809,83 @@ static void assertColumnName(sqlite3_stmt *pStmt, int iCol, const char *zName){
 #endif
 
 /*
+** Argument eType must be one of RBU_INSERT, RBU_DELETE, RBU_IDX_INSERT or
+** RBU_IDX_DELETE. This function performs the work of a single
+** sqlite3rbu_step() call for the type of operation specified by eType.
+*/
+static void rbuStepOneOp(sqlite3rbu *p, int eType){
+  RbuObjIter *pIter = &p->objiter;
+  sqlite3_value *pVal;
+  sqlite3_stmt *pWriter;
+  int i;
+
+  assert( p->rc==SQLITE_OK );
+  assert( eType!=RBU_DELETE || pIter->zIdx==0 );
+  assert( eType==RBU_DELETE || eType==RBU_IDX_DELETE
+       || eType==RBU_INSERT || eType==RBU_IDX_INSERT
+  );
+
+  /* If this is a delete, decrement nPhaseOneStep by nIndex. If the DELETE
+  ** statement below does actually delete a row, nPhaseOneStep will be
+  ** incremented by the same amount when SQL function rbu_tmp_insert()
+  ** is invoked by the trigger.  */
+  if( eType==RBU_DELETE ){
+    p->nPhaseOneStep -= p->objiter.nIndex;
+  }
+
+  if( eType==RBU_IDX_DELETE || eType==RBU_DELETE ){
+    pWriter = pIter->pDelete;
+  }else{
+    pWriter = pIter->pInsert;
+  }
+
+  for(i=0; i<pIter->nCol; i++){
+    /* If this is an INSERT into a table b-tree and the table has an
+    ** explicit INTEGER PRIMARY KEY, check that this is not an attempt
+    ** to write a NULL into the IPK column. That is not permitted.  */
+    if( eType==RBU_INSERT 
+     && pIter->zIdx==0 && pIter->eType==RBU_PK_IPK && pIter->abTblPk[i] 
+     && sqlite3_column_type(pIter->pSelect, i)==SQLITE_NULL
+    ){
+      p->rc = SQLITE_MISMATCH;
+      p->zErrmsg = sqlite3_mprintf("datatype mismatch");
+      return;
+    }
+
+    if( eType==RBU_DELETE && pIter->abTblPk[i]==0 ){
+      continue;
+    }
+
+    pVal = sqlite3_column_value(pIter->pSelect, i);
+    p->rc = sqlite3_bind_value(pWriter, i+1, pVal);
+    if( p->rc ) return;
+  }
+  if( pIter->zIdx==0 ){
+    if( pIter->eType==RBU_PK_VTAB 
+     || pIter->eType==RBU_PK_NONE 
+     || (pIter->eType==RBU_PK_EXTERNAL && rbuIsVacuum(p)) 
+    ){
+      /* For a virtual table, or a table with no primary key, the 
+      ** SELECT statement is:
+      **
+      **   SELECT <cols>, rbu_control, rbu_rowid FROM ....
+      **
+      ** Hence column_value(pIter->nCol+1).
+      */
+      assertColumnName(pIter->pSelect, pIter->nCol+1, 
+          rbuIsVacuum(p) ? "rowid" : "rbu_rowid"
+      );
+      pVal = sqlite3_column_value(pIter->pSelect, pIter->nCol+1);
+      p->rc = sqlite3_bind_value(pWriter, pIter->nCol+1, pVal);
+    }
+  }
+  if( p->rc==SQLITE_OK ){
+    sqlite3_step(pWriter);
+    p->rc = resetAndCollectError(pWriter, &p->zErrmsg);
+  }
+}
+
+/*
 ** This function does the work for an sqlite3rbu_step() call.
 **
 ** The object-iterator (p->objiter) currently points to a valid object,
@@ -161357,78 +166899,36 @@ static void assertColumnName(sqlite3_stmt *pStmt, int iCol, const char *zName){
 static int rbuStep(sqlite3rbu *p){
   RbuObjIter *pIter = &p->objiter;
   const char *zMask = 0;
-  int i;
   int eType = rbuStepType(p, &zMask);
 
   if( eType ){
+    assert( eType==RBU_INSERT     || eType==RBU_DELETE
+         || eType==RBU_REPLACE    || eType==RBU_IDX_DELETE
+         || eType==RBU_IDX_INSERT || eType==RBU_UPDATE
+    );
     assert( eType!=RBU_UPDATE || pIter->zIdx==0 );
 
-    if( pIter->zIdx==0 && eType==RBU_IDX_DELETE ){
+    if( pIter->zIdx==0 && (eType==RBU_IDX_DELETE || eType==RBU_IDX_INSERT) ){
       rbuBadControlError(p);
     }
-    else if( 
-        eType==RBU_INSERT 
-     || eType==RBU_DELETE
-     || eType==RBU_IDX_DELETE 
-     || eType==RBU_IDX_INSERT
-    ){
-      sqlite3_value *pVal;
-      sqlite3_stmt *pWriter;
-
-      assert( eType!=RBU_UPDATE );
-      assert( eType!=RBU_DELETE || pIter->zIdx==0 );
-
-      if( eType==RBU_IDX_DELETE || eType==RBU_DELETE ){
-        pWriter = pIter->pDelete;
-      }else{
-        pWriter = pIter->pInsert;
+    else if( eType==RBU_REPLACE ){
+      if( pIter->zIdx==0 ){
+        p->nPhaseOneStep += p->objiter.nIndex;
+        rbuStepOneOp(p, RBU_DELETE);
       }
-
-      for(i=0; i<pIter->nCol; i++){
-        /* If this is an INSERT into a table b-tree and the table has an
-        ** explicit INTEGER PRIMARY KEY, check that this is not an attempt
-        ** to write a NULL into the IPK column. That is not permitted.  */
-        if( eType==RBU_INSERT 
-         && pIter->zIdx==0 && pIter->eType==RBU_PK_IPK && pIter->abTblPk[i] 
-         && sqlite3_column_type(pIter->pSelect, i)==SQLITE_NULL
-        ){
-          p->rc = SQLITE_MISMATCH;
-          p->zErrmsg = sqlite3_mprintf("datatype mismatch");
-          goto step_out;
-        }
-
-        if( eType==RBU_DELETE && pIter->abTblPk[i]==0 ){
-          continue;
-        }
-
-        pVal = sqlite3_column_value(pIter->pSelect, i);
-        p->rc = sqlite3_bind_value(pWriter, i+1, pVal);
-        if( p->rc ) goto step_out;
-      }
-      if( pIter->zIdx==0
-       && (pIter->eType==RBU_PK_VTAB || pIter->eType==RBU_PK_NONE) 
-      ){
-        /* For a virtual table, or a table with no primary key, the 
-        ** SELECT statement is:
-        **
-        **   SELECT <cols>, rbu_control, rbu_rowid FROM ....
-        **
-        ** Hence column_value(pIter->nCol+1).
-        */
-        assertColumnName(pIter->pSelect, pIter->nCol+1, "rbu_rowid");
-        pVal = sqlite3_column_value(pIter->pSelect, pIter->nCol+1);
-        p->rc = sqlite3_bind_value(pWriter, pIter->nCol+1, pVal);
-      }
-      if( p->rc==SQLITE_OK ){
-        sqlite3_step(pWriter);
-        p->rc = resetAndCollectError(pWriter, &p->zErrmsg);
-      }
-    }else{
+      if( p->rc==SQLITE_OK ) rbuStepOneOp(p, RBU_INSERT);
+    }
+    else if( eType!=RBU_UPDATE ){
+      rbuStepOneOp(p, eType);
+    }
+    else{
       sqlite3_value *pVal;
       sqlite3_stmt *pUpdate = 0;
       assert( eType==RBU_UPDATE );
+      p->nPhaseOneStep -= p->objiter.nIndex;
       rbuGetUpdateStmt(p, pIter, zMask, &pUpdate);
       if( pUpdate ){
+        int i;
         for(i=0; p->rc==SQLITE_OK && i<pIter->nCol; i++){
           char c = zMask[pIter->aiSrcOrder[i]];
           pVal = sqlite3_column_value(pIter->pSelect, i);
@@ -161451,20 +166951,23 @@ static int rbuStep(sqlite3rbu *p){
       }
     }
   }
-
- step_out:
   return p->rc;
 }
 
 /*
 ** Increment the schema cookie of the main database opened by p->dbMain.
+**
+** Or, if this is an RBU vacuum, set the schema cookie of the main db
+** opened by p->dbMain to one more than the schema cookie of the main
+** db opened by p->dbRbu.
 */
 static void rbuIncrSchemaCookie(sqlite3rbu *p){
   if( p->rc==SQLITE_OK ){
+    sqlite3 *dbread = (rbuIsVacuum(p) ? p->dbRbu : p->dbMain);
     int iCookie = 1000000;
     sqlite3_stmt *pStmt;
 
-    p->rc = prepareAndCollectError(p->dbMain, &pStmt, &p->zErrmsg, 
+    p->rc = prepareAndCollectError(dbread, &pStmt, &p->zErrmsg, 
         "PRAGMA schema_version"
     );
     if( p->rc==SQLITE_OK ){
@@ -161492,6 +166995,7 @@ static void rbuIncrSchemaCookie(sqlite3rbu *p){
 static void rbuSaveState(sqlite3rbu *p, int eStage){
   if( p->rc==SQLITE_OK || p->rc==SQLITE_DONE ){
     sqlite3_stmt *pInsert = 0;
+    rbu_file *pFd = (rbuIsVacuum(p) ? p->pRbuFd : p->pTargetFd);
     int rc;
 
     assert( p->zErrmsg==0 );
@@ -161505,6 +167009,7 @@ static void rbuSaveState(sqlite3rbu *p, int eStage){
           "(%d, %d), "
           "(%d, %lld), "
           "(%d, %lld), "
+          "(%d, %lld), "
           "(%d, %lld) ",
           p->zStateDb,
           RBU_STATE_STAGE, eStage,
@@ -161513,8 +167018,9 @@ static void rbuSaveState(sqlite3rbu *p, int eStage){
           RBU_STATE_ROW, p->nStep, 
           RBU_STATE_PROGRESS, p->nProgress,
           RBU_STATE_CKPT, p->iWalCksum,
-          RBU_STATE_COOKIE, (i64)p->pTargetFd->iCookie,
-          RBU_STATE_OALSZ, p->iOalSz
+          RBU_STATE_COOKIE, (i64)pFd->iCookie,
+          RBU_STATE_OALSZ, p->iOalSz,
+          RBU_STATE_PHASEONESTEP, p->nPhaseOneStep
       )
     );
     assert( pInsert==0 || rc==SQLITE_OK );
@@ -161529,6 +167035,92 @@ static void rbuSaveState(sqlite3rbu *p, int eStage){
 
 
 /*
+** The second argument passed to this function is the name of a PRAGMA 
+** setting - "page_size", "auto_vacuum", "user_version" or "application_id".
+** This function executes the following on sqlite3rbu.dbRbu:
+**
+**   "PRAGMA main.$zPragma"
+**
+** where $zPragma is the string passed as the second argument, then
+** on sqlite3rbu.dbMain:
+**
+**   "PRAGMA main.$zPragma = $val"
+**
+** where $val is the value returned by the first PRAGMA invocation.
+**
+** In short, it copies the value  of the specified PRAGMA setting from
+** dbRbu to dbMain.
+*/
+static void rbuCopyPragma(sqlite3rbu *p, const char *zPragma){
+  if( p->rc==SQLITE_OK ){
+    sqlite3_stmt *pPragma = 0;
+    p->rc = prepareFreeAndCollectError(p->dbRbu, &pPragma, &p->zErrmsg, 
+        sqlite3_mprintf("PRAGMA main.%s", zPragma)
+    );
+    if( p->rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pPragma) ){
+      p->rc = rbuMPrintfExec(p, p->dbMain, "PRAGMA main.%s = %d",
+          zPragma, sqlite3_column_int(pPragma, 0)
+      );
+    }
+    rbuFinalize(p, pPragma);
+  }
+}
+
+/*
+** The RBU handle passed as the only argument has just been opened and 
+** the state database is empty. If this RBU handle was opened for an
+** RBU vacuum operation, create the schema in the target db.
+*/
+static void rbuCreateTargetSchema(sqlite3rbu *p){
+  sqlite3_stmt *pSql = 0;
+  sqlite3_stmt *pInsert = 0;
+
+  assert( rbuIsVacuum(p) );
+  p->rc = sqlite3_exec(p->dbMain, "PRAGMA writable_schema=1", 0,0, &p->zErrmsg);
+  if( p->rc==SQLITE_OK ){
+    p->rc = prepareAndCollectError(p->dbRbu, &pSql, &p->zErrmsg, 
+      "SELECT sql FROM sqlite_master WHERE sql!='' AND rootpage!=0"
+      " AND name!='sqlite_sequence' "
+      " ORDER BY type DESC"
+    );
+  }
+
+  while( p->rc==SQLITE_OK && sqlite3_step(pSql)==SQLITE_ROW ){
+    const char *zSql = (const char*)sqlite3_column_text(pSql, 0);
+    p->rc = sqlite3_exec(p->dbMain, zSql, 0, 0, &p->zErrmsg);
+  }
+  rbuFinalize(p, pSql);
+  if( p->rc!=SQLITE_OK ) return;
+
+  if( p->rc==SQLITE_OK ){
+    p->rc = prepareAndCollectError(p->dbRbu, &pSql, &p->zErrmsg, 
+        "SELECT * FROM sqlite_master WHERE rootpage=0 OR rootpage IS NULL" 
+    );
+  }
+
+  if( p->rc==SQLITE_OK ){
+    p->rc = prepareAndCollectError(p->dbMain, &pInsert, &p->zErrmsg, 
+        "INSERT INTO sqlite_master VALUES(?,?,?,?,?)"
+    );
+  }
+
+  while( p->rc==SQLITE_OK && sqlite3_step(pSql)==SQLITE_ROW ){
+    int i;
+    for(i=0; i<5; i++){
+      sqlite3_bind_value(pInsert, i+1, sqlite3_column_value(pSql, i));
+    }
+    sqlite3_step(pInsert);
+    p->rc = sqlite3_reset(pInsert);
+  }
+  if( p->rc==SQLITE_OK ){
+    p->rc = sqlite3_exec(p->dbMain, "PRAGMA writable_schema=0",0,0,&p->zErrmsg);
+  }
+
+  rbuFinalize(p, pSql);
+  rbuFinalize(p, pInsert);
+}
+
+/*
 ** Step the RBU object.
 */
 SQLITE_API int SQLITE_STDCALL sqlite3rbu_step(sqlite3rbu *p){
@@ -161536,13 +167128,22 @@ SQLITE_API int SQLITE_STDCALL sqlite3rbu_step(sqlite3rbu *p){
     switch( p->eStage ){
       case RBU_STAGE_OAL: {
         RbuObjIter *pIter = &p->objiter;
+
+        /* If this is an RBU vacuum operation and the state table was empty
+        ** when this handle was opened, create the target database schema. */
+        if( rbuIsVacuum(p) && p->nProgress==0 && p->rc==SQLITE_OK ){
+          rbuCreateTargetSchema(p);
+          rbuCopyPragma(p, "user_version");
+          rbuCopyPragma(p, "application_id");
+        }
+
         while( p->rc==SQLITE_OK && pIter->zTbl ){
 
           if( pIter->bCleanup ){
             /* Clean up the rbu_tmp_xxx table for the previous table. It 
             ** cannot be dropped as there are currently active SQL statements.
             ** But the contents can be deleted.  */
-            if( pIter->abIndexed ){
+            if( rbuIsVacuum(p)==0 && pIter->abIndexed ){
               rbuMPrintfExec(p, p->dbRbu, 
                   "DELETE FROM %s.'rbu_tmp_%q'", p->zStateDb, pIter->zDataTbl
               );
@@ -161630,90 +167231,6 @@ SQLITE_API int SQLITE_STDCALL sqlite3rbu_step(sqlite3rbu *p){
 }
 
 /*
-** Free an RbuState object allocated by rbuLoadState().
-*/
-static void rbuFreeState(RbuState *p){
-  if( p ){
-    sqlite3_free(p->zTbl);
-    sqlite3_free(p->zIdx);
-    sqlite3_free(p);
-  }
-}
-
-/*
-** Allocate an RbuState object and load the contents of the rbu_state 
-** table into it. Return a pointer to the new object. It is the 
-** responsibility of the caller to eventually free the object using
-** sqlite3_free().
-**
-** If an error occurs, leave an error code and message in the rbu handle
-** and return NULL.
-*/
-static RbuState *rbuLoadState(sqlite3rbu *p){
-  RbuState *pRet = 0;
-  sqlite3_stmt *pStmt = 0;
-  int rc;
-  int rc2;
-
-  pRet = (RbuState*)rbuMalloc(p, sizeof(RbuState));
-  if( pRet==0 ) return 0;
-
-  rc = prepareFreeAndCollectError(p->dbRbu, &pStmt, &p->zErrmsg, 
-      sqlite3_mprintf("SELECT k, v FROM %s.rbu_state", p->zStateDb)
-  );
-  while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pStmt) ){
-    switch( sqlite3_column_int(pStmt, 0) ){
-      case RBU_STATE_STAGE:
-        pRet->eStage = sqlite3_column_int(pStmt, 1);
-        if( pRet->eStage!=RBU_STAGE_OAL
-         && pRet->eStage!=RBU_STAGE_MOVE
-         && pRet->eStage!=RBU_STAGE_CKPT
-        ){
-          p->rc = SQLITE_CORRUPT;
-        }
-        break;
-
-      case RBU_STATE_TBL:
-        pRet->zTbl = rbuStrndup((char*)sqlite3_column_text(pStmt, 1), &rc);
-        break;
-
-      case RBU_STATE_IDX:
-        pRet->zIdx = rbuStrndup((char*)sqlite3_column_text(pStmt, 1), &rc);
-        break;
-
-      case RBU_STATE_ROW:
-        pRet->nRow = sqlite3_column_int(pStmt, 1);
-        break;
-
-      case RBU_STATE_PROGRESS:
-        pRet->nProgress = sqlite3_column_int64(pStmt, 1);
-        break;
-
-      case RBU_STATE_CKPT:
-        pRet->iWalCksum = sqlite3_column_int64(pStmt, 1);
-        break;
-
-      case RBU_STATE_COOKIE:
-        pRet->iCookie = (u32)sqlite3_column_int64(pStmt, 1);
-        break;
-
-      case RBU_STATE_OALSZ:
-        pRet->iOalSz = (u32)sqlite3_column_int64(pStmt, 1);
-        break;
-
-      default:
-        rc = SQLITE_CORRUPT;
-        break;
-    }
-  }
-  rc2 = sqlite3_finalize(pStmt);
-  if( rc==SQLITE_OK ) rc = rc2;
-
-  p->rc = rc;
-  return pRet;
-}
-
-/*
 ** Compare strings z1 and z2, returning 0 if they are identical, or non-zero
 ** otherwise. Either or both argument may be NULL. Two NULL values are
 ** considered equal, and NULL is considered distinct from all other values.
@@ -161809,19 +167326,112 @@ static void rbuDeleteVfs(sqlite3rbu *p){
 }
 
 /*
-** Open and return a new RBU handle. 
+** This user-defined SQL function is invoked with a single argument - the
+** name of a table expected to appear in the target database. It returns
+** the number of auxilliary indexes on the table.
 */
-SQLITE_API sqlite3rbu *SQLITE_STDCALL sqlite3rbu_open(
+static void rbuIndexCntFunc(
+  sqlite3_context *pCtx, 
+  int nVal,
+  sqlite3_value **apVal
+){
+  sqlite3rbu *p = (sqlite3rbu*)sqlite3_user_data(pCtx);
+  sqlite3_stmt *pStmt = 0;
+  char *zErrmsg = 0;
+  int rc;
+
+  assert( nVal==1 );
+  
+  rc = prepareFreeAndCollectError(p->dbMain, &pStmt, &zErrmsg, 
+      sqlite3_mprintf("SELECT count(*) FROM sqlite_master "
+        "WHERE type='index' AND tbl_name = %Q", sqlite3_value_text(apVal[0]))
+  );
+  if( rc!=SQLITE_OK ){
+    sqlite3_result_error(pCtx, zErrmsg, -1);
+  }else{
+    int nIndex = 0;
+    if( SQLITE_ROW==sqlite3_step(pStmt) ){
+      nIndex = sqlite3_column_int(pStmt, 0);
+    }
+    rc = sqlite3_finalize(pStmt);
+    if( rc==SQLITE_OK ){
+      sqlite3_result_int(pCtx, nIndex);
+    }else{
+      sqlite3_result_error(pCtx, sqlite3_errmsg(p->dbMain), -1);
+    }
+  }
+
+  sqlite3_free(zErrmsg);
+}
+
+/*
+** If the RBU database contains the rbu_count table, use it to initialize
+** the sqlite3rbu.nPhaseOneStep variable. The schema of the rbu_count table
+** is assumed to contain the same columns as:
+**
+**   CREATE TABLE rbu_count(tbl TEXT PRIMARY KEY, cnt INTEGER) WITHOUT ROWID;
+**
+** There should be one row in the table for each data_xxx table in the
+** database. The 'tbl' column should contain the name of a data_xxx table,
+** and the cnt column the number of rows it contains.
+**
+** sqlite3rbu.nPhaseOneStep is initialized to the sum of (1 + nIndex) * cnt
+** for all rows in the rbu_count table, where nIndex is the number of 
+** indexes on the corresponding target database table.
+*/
+static void rbuInitPhaseOneSteps(sqlite3rbu *p){
+  if( p->rc==SQLITE_OK ){
+    sqlite3_stmt *pStmt = 0;
+    int bExists = 0;                /* True if rbu_count exists */
+
+    p->nPhaseOneStep = -1;
+
+    p->rc = sqlite3_create_function(p->dbRbu, 
+        "rbu_index_cnt", 1, SQLITE_UTF8, (void*)p, rbuIndexCntFunc, 0, 0
+    );
+  
+    /* Check for the rbu_count table. If it does not exist, or if an error
+    ** occurs, nPhaseOneStep will be left set to -1. */
+    if( p->rc==SQLITE_OK ){
+      p->rc = prepareAndCollectError(p->dbRbu, &pStmt, &p->zErrmsg,
+          "SELECT 1 FROM sqlite_master WHERE tbl_name = 'rbu_count'"
+      );
+    }
+    if( p->rc==SQLITE_OK ){
+      if( SQLITE_ROW==sqlite3_step(pStmt) ){
+        bExists = 1;
+      }
+      p->rc = sqlite3_finalize(pStmt);
+    }
+  
+    if( p->rc==SQLITE_OK && bExists ){
+      p->rc = prepareAndCollectError(p->dbRbu, &pStmt, &p->zErrmsg,
+          "SELECT sum(cnt * (1 + rbu_index_cnt(rbu_target_name(tbl))))"
+          "FROM rbu_count"
+      );
+      if( p->rc==SQLITE_OK ){
+        if( SQLITE_ROW==sqlite3_step(pStmt) ){
+          p->nPhaseOneStep = sqlite3_column_int64(pStmt, 0);
+        }
+        p->rc = sqlite3_finalize(pStmt);
+      }
+    }
+  }
+}
+
+
+static sqlite3rbu *openRbuHandle(
   const char *zTarget, 
   const char *zRbu,
   const char *zState
 ){
   sqlite3rbu *p;
-  int nTarget = strlen(zTarget);
-  int nRbu = strlen(zRbu);
-  int nState = zState ? strlen(zState) : 0;
+  size_t nTarget = zTarget ? strlen(zTarget) : 0;
+  size_t nRbu = strlen(zRbu);
+  size_t nState = zState ? strlen(zState) : 0;
+  size_t nByte = sizeof(sqlite3rbu) + nTarget+1 + nRbu+1+ nState+1;
 
-  p = (sqlite3rbu*)sqlite3_malloc(sizeof(sqlite3rbu)+nTarget+1+nRbu+1+nState+1);
+  p = (sqlite3rbu*)sqlite3_malloc64(nByte);
   if( p ){
     RbuState *pState = 0;
 
@@ -161829,22 +167439,24 @@ SQLITE_API sqlite3rbu *SQLITE_STDCALL sqlite3rbu_open(
     memset(p, 0, sizeof(sqlite3rbu));
     rbuCreateVfs(p);
 
-    /* Open the target database */
+    /* Open the target, RBU and state databases */
     if( p->rc==SQLITE_OK ){
-      p->zTarget = (char*)&p[1];
-      memcpy(p->zTarget, zTarget, nTarget+1);
-      p->zRbu = &p->zTarget[nTarget+1];
+      char *pCsr = (char*)&p[1];
+      if( zTarget ){
+        p->zTarget = pCsr;
+        memcpy(p->zTarget, zTarget, nTarget+1);
+        pCsr += nTarget+1;
+      }
+      p->zRbu = pCsr;
       memcpy(p->zRbu, zRbu, nRbu+1);
+      pCsr += nRbu+1;
       if( zState ){
-        p->zState = &p->zRbu[nRbu+1];
+        p->zState = pCsr;
         memcpy(p->zState, zState, nState+1);
       }
       rbuOpenDatabase(p);
     }
 
-    /* If it has not already been created, create the rbu_state table */
-    rbuMPrintfExec(p, p->dbRbu, RBU_CREATE_STATE, p->zStateDb);
-
     if( p->rc==SQLITE_OK ){
       pState = rbuLoadState(p);
       assert( pState || p->rc!=SQLITE_OK );
@@ -161852,9 +167464,11 @@ SQLITE_API sqlite3rbu *SQLITE_STDCALL sqlite3rbu_open(
 
         if( pState->eStage==0 ){ 
           rbuDeleteOalFile(p);
+          rbuInitPhaseOneSteps(p);
           p->eStage = RBU_STAGE_OAL;
         }else{
           p->eStage = pState->eStage;
+          p->nPhaseOneStep = pState->nPhaseOneStep;
         }
         p->nProgress = pState->nProgress;
         p->iOalSz = pState->iOalSz;
@@ -161872,27 +167486,39 @@ SQLITE_API sqlite3rbu *SQLITE_STDCALL sqlite3rbu_open(
       }
     }
 
-    if( p->rc==SQLITE_OK
+    if( p->rc==SQLITE_OK 
      && (p->eStage==RBU_STAGE_OAL || p->eStage==RBU_STAGE_MOVE)
-     && pState->eStage!=0 && p->pTargetFd->iCookie!=pState->iCookie
-    ){   
-      /* At this point (pTargetFd->iCookie) contains the value of the
-      ** change-counter cookie (the thing that gets incremented when a 
-      ** transaction is committed in rollback mode) currently stored on 
-      ** page 1 of the database file. */
-      p->rc = SQLITE_BUSY;
-      p->zErrmsg = sqlite3_mprintf("database modified during rbu update");
+     && pState->eStage!=0
+    ){
+      rbu_file *pFd = (rbuIsVacuum(p) ? p->pRbuFd : p->pTargetFd);
+      if( pFd->iCookie!=pState->iCookie ){   
+        /* At this point (pTargetFd->iCookie) contains the value of the
+        ** change-counter cookie (the thing that gets incremented when a 
+        ** transaction is committed in rollback mode) currently stored on 
+        ** page 1 of the database file. */
+        p->rc = SQLITE_BUSY;
+        p->zErrmsg = sqlite3_mprintf("database modified during rbu %s",
+            (rbuIsVacuum(p) ? "vacuum" : "update")
+        );
+      }
     }
 
     if( p->rc==SQLITE_OK ){
       if( p->eStage==RBU_STAGE_OAL ){
         sqlite3 *db = p->dbMain;
 
+        if( pState->eStage==0 && rbuIsVacuum(p) ){
+          rbuCopyPragma(p, "page_size");
+          rbuCopyPragma(p, "auto_vacuum");
+        }
+
         /* Open transactions both databases. The *-oal file is opened or
         ** created at this point. */
-        p->rc = sqlite3_exec(db, "BEGIN IMMEDIATE", 0, 0, &p->zErrmsg);
         if( p->rc==SQLITE_OK ){
-          p->rc = sqlite3_exec(p->dbRbu, "BEGIN IMMEDIATE", 0, 0, &p->zErrmsg);
+          p->rc = sqlite3_exec(db, "BEGIN IMMEDIATE", 0, 0, &p->zErrmsg);
+        }
+        if( p->rc==SQLITE_OK ){
+          p->rc = sqlite3_exec(p->dbRbu, "BEGIN", 0, 0, &p->zErrmsg);
         }
 
         /* Check if the main database is a zipvfs db. If it is, set the upper
@@ -161937,6 +167563,28 @@ SQLITE_API sqlite3rbu *SQLITE_STDCALL sqlite3rbu_open(
   return p;
 }
 
+/*
+** Open and return a new RBU handle. 
+*/
+SQLITE_API sqlite3rbu *SQLITE_STDCALL sqlite3rbu_open(
+  const char *zTarget, 
+  const char *zRbu,
+  const char *zState
+){
+  /* TODO: Check that zTarget and zRbu are non-NULL */
+  return openRbuHandle(zTarget, zRbu, zState);
+}
+
+/*
+** Open a handle to begin or resume an RBU VACUUM operation.
+*/
+SQLITE_API sqlite3rbu *SQLITE_STDCALL sqlite3rbu_vacuum(
+  const char *zTarget, 
+  const char *zState
+){
+  /* TODO: Check that both arguments are non-NULL */
+  return openRbuHandle(0, zTarget, zState);
+}
 
 /*
 ** Return the database handle used by pRbu.
@@ -161957,8 +167605,8 @@ SQLITE_API sqlite3 *SQLITE_STDCALL sqlite3rbu_db(sqlite3rbu *pRbu, int bRbu){
 */
 static void rbuEditErrmsg(sqlite3rbu *p){
   if( p->rc==SQLITE_CONSTRAINT && p->zErrmsg ){
-    int i;
-    int nErrmsg = strlen(p->zErrmsg);
+    unsigned int i;
+    size_t nErrmsg = strlen(p->zErrmsg);
     for(i=0; i<(nErrmsg-8); i++){
       if( memcmp(&p->zErrmsg[i], "rbu_imp_", 8)==0 ){
         int nDel = 8;
@@ -161991,9 +167639,19 @@ SQLITE_API int SQLITE_STDCALL sqlite3rbu_close(sqlite3rbu *p, char **pzErrmsg){
     /* Close any open statement handles. */
     rbuObjIterFinalize(&p->objiter);
 
+    /* If this is an RBU vacuum handle and the vacuum has either finished
+    ** successfully or encountered an error, delete the contents of the 
+    ** state table. This causes the next call to sqlite3rbu_vacuum() 
+    ** specifying the current target and state databases to start a new
+    ** vacuum from scratch.  */
+    if( rbuIsVacuum(p) && p->rc!=SQLITE_OK && p->dbRbu ){
+      int rc2 = sqlite3_exec(p->dbRbu, "DELETE FROM stat.rbu_state", 0, 0, 0);
+      if( p->rc==SQLITE_DONE && rc2!=SQLITE_OK ) p->rc = rc2;
+    }
+
     /* Close the open database handle and VFS object. */
-    sqlite3_close(p->dbMain);
     sqlite3_close(p->dbRbu);
+    sqlite3_close(p->dbMain);
     rbuDeleteVfs(p);
     sqlite3_free(p->aBuf);
     sqlite3_free(p->aFrame);
@@ -162018,6 +167676,42 @@ SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3rbu_progress(sqlite3rbu *pRbu){
   return pRbu->nProgress;
 }
 
+/*
+** Return permyriadage progress indications for the two main stages of
+** an RBU update.
+*/
+SQLITE_API void SQLITE_STDCALL sqlite3rbu_bp_progress(sqlite3rbu *p, int *pnOne, int *pnTwo){
+  const int MAX_PROGRESS = 10000;
+  switch( p->eStage ){
+    case RBU_STAGE_OAL:
+      if( p->nPhaseOneStep>0 ){
+        *pnOne = (int)(MAX_PROGRESS * (i64)p->nProgress/(i64)p->nPhaseOneStep);
+      }else{
+        *pnOne = -1;
+      }
+      *pnTwo = 0;
+      break;
+
+    case RBU_STAGE_MOVE:
+      *pnOne = MAX_PROGRESS;
+      *pnTwo = 0;
+      break;
+
+    case RBU_STAGE_CKPT:
+      *pnOne = MAX_PROGRESS;
+      *pnTwo = (int)(MAX_PROGRESS * (i64)p->nStep / (i64)p->nFrame);
+      break;
+
+    case RBU_STAGE_DONE:
+      *pnOne = MAX_PROGRESS;
+      *pnTwo = MAX_PROGRESS;
+      break;
+
+    default:
+      assert( 0 );
+  }
+}
+
 SQLITE_API int SQLITE_STDCALL sqlite3rbu_savestate(sqlite3rbu *p){
   int rc = p->rc;
   
@@ -162160,6 +167854,22 @@ static u32 rbuGetU32(u8 *aBuf){
 }
 
 /*
+** Write an unsigned 32-bit value in big-endian format to the supplied
+** buffer.
+*/
+static void rbuPutU32(u8 *aBuf, u32 iVal){
+  aBuf[0] = (iVal >> 24) & 0xFF;
+  aBuf[1] = (iVal >> 16) & 0xFF;
+  aBuf[2] = (iVal >>  8) & 0xFF;
+  aBuf[3] = (iVal >>  0) & 0xFF;
+}
+
+static void rbuPutU16(u8 *aBuf, u16 iVal){
+  aBuf[0] = (iVal >>  8) & 0xFF;
+  aBuf[1] = (iVal >>  0) & 0xFF;
+}
+
+/*
 ** Read data from an rbuVfs-file.
 */
 static int rbuVfsRead(
@@ -162184,6 +167894,35 @@ static int rbuVfsRead(
       memset(zBuf, 0, iAmt);
     }else{
       rc = p->pReal->pMethods->xRead(p->pReal, zBuf, iAmt, iOfst);
+#if 1
+      /* If this is being called to read the first page of the target 
+      ** database as part of an rbu vacuum operation, synthesize the 
+      ** contents of the first page if it does not yet exist. Otherwise,
+      ** SQLite will not check for a *-wal file.  */
+      if( pRbu && rbuIsVacuum(pRbu) 
+          && rc==SQLITE_IOERR_SHORT_READ && iOfst==0
+          && (p->openFlags & SQLITE_OPEN_MAIN_DB)
+          && pRbu->rc==SQLITE_OK
+      ){
+        sqlite3_file *pFd = (sqlite3_file*)pRbu->pRbuFd;
+        rc = pFd->pMethods->xRead(pFd, zBuf, iAmt, iOfst);
+        if( rc==SQLITE_OK ){
+          u8 *aBuf = (u8*)zBuf;
+          u32 iRoot = rbuGetU32(&aBuf[52]) ? 1 : 0;
+          rbuPutU32(&aBuf[52], iRoot);      /* largest root page number */
+          rbuPutU32(&aBuf[36], 0);          /* number of free pages */
+          rbuPutU32(&aBuf[32], 0);          /* first page on free list trunk */
+          rbuPutU32(&aBuf[28], 1);          /* size of db file in pages */
+          rbuPutU32(&aBuf[24], pRbu->pRbuFd->iCookie+1);  /* Change counter */
+
+          if( iAmt>100 ){
+            memset(&aBuf[100], 0, iAmt-100);
+            rbuPutU16(&aBuf[105], iAmt & 0xFFFF);
+            aBuf[100] = 0x0D;
+          }
+        }
+      }
+#endif
     }
     if( rc==SQLITE_OK && iOfst==0 && (p->openFlags & SQLITE_OPEN_MAIN_DB) ){
       /* These look like magic numbers. But they are stable, as they are part
@@ -162258,7 +167997,20 @@ static int rbuVfsSync(sqlite3_file *pFile, int flags){
 */
 static int rbuVfsFileSize(sqlite3_file *pFile, sqlite_int64 *pSize){
   rbu_file *p = (rbu_file *)pFile;
-  return p->pReal->pMethods->xFileSize(p->pReal, pSize);
+  int rc;
+  rc = p->pReal->pMethods->xFileSize(p->pReal, pSize);
+
+  /* If this is an RBU vacuum operation and this is the target database,
+  ** pretend that it has at least one page. Otherwise, SQLite will not
+  ** check for the existance of a *-wal file. rbuVfsRead() contains 
+  ** similar logic.  */
+  if( rc==SQLITE_OK && *pSize==0 
+   && p->pRbu && rbuIsVacuum(p->pRbu) 
+   && (p->openFlags & SQLITE_OPEN_MAIN_DB)
+  ){
+    *pSize = 1024;
+  }
+  return rc;
 }
 
 /*
@@ -162270,7 +168022,9 @@ static int rbuVfsLock(sqlite3_file *pFile, int eLock){
   int rc = SQLITE_OK;
 
   assert( p->openFlags & (SQLITE_OPEN_MAIN_DB|SQLITE_OPEN_TEMP_DB) );
-  if( pRbu && eLock==SQLITE_LOCK_EXCLUSIVE && pRbu->eStage!=RBU_STAGE_DONE ){
+  if( eLock==SQLITE_LOCK_EXCLUSIVE 
+   && (p->bNolock || (pRbu && pRbu->eStage!=RBU_STAGE_DONE))
+  ){
     /* Do not allow EXCLUSIVE locks. Preventing SQLite from taking this 
     ** prevents it from checkpointing the database from sqlite3_close(). */
     rc = SQLITE_BUSY;
@@ -162333,6 +168087,12 @@ static int rbuVfsFileControl(sqlite3_file *pFile, int op, void *pArg){
     }
     return rc;
   }
+  else if( op==SQLITE_FCNTL_RBUCNT ){
+    sqlite3rbu *pRbu = (sqlite3rbu*)pArg;
+    pRbu->nRbu++;
+    pRbu->pRbuFd = p;
+    p->bNolock = 1;
+  }
 
   rc = xControl(p->pReal, op, pArg);
   if( rc==SQLITE_OK && op==SQLITE_FCNTL_VFSNAME ){
@@ -162422,7 +168182,7 @@ static int rbuVfsShmMap(
   if( eStage==RBU_STAGE_OAL || eStage==RBU_STAGE_MOVE ){
     if( iRegion<=p->nShm ){
       int nByte = (iRegion+1) * sizeof(char*);
-      char **apNew = (char**)sqlite3_realloc(p->apShm, nByte);
+      char **apNew = (char**)sqlite3_realloc64(p->apShm, nByte);
       if( apNew==0 ){
         rc = SQLITE_NOMEM;
       }else{
@@ -162433,7 +168193,7 @@ static int rbuVfsShmMap(
     }
 
     if( rc==SQLITE_OK && p->apShm[iRegion]==0 ){
-      char *pNew = (char*)sqlite3_malloc(szRegion);
+      char *pNew = (char*)sqlite3_malloc64(szRegion);
       if( pNew==0 ){
         rc = SQLITE_NOMEM;
       }else{
@@ -162491,11 +168251,38 @@ static int rbuVfsShmUnmap(sqlite3_file *pFile, int delFlag){
 static rbu_file *rbuFindMaindb(rbu_vfs *pRbuVfs, const char *zWal){
   rbu_file *pDb;
   sqlite3_mutex_enter(pRbuVfs->mutex);
-  for(pDb=pRbuVfs->pMain; pDb && pDb->zWal!=zWal; pDb=pDb->pMainNext);
+  for(pDb=pRbuVfs->pMain; pDb && pDb->zWal!=zWal; pDb=pDb->pMainNext){}
   sqlite3_mutex_leave(pRbuVfs->mutex);
   return pDb;
 }
 
+/* 
+** A main database named zName has just been opened. The following 
+** function returns a pointer to a buffer owned by SQLite that contains
+** the name of the *-wal file this db connection will use. SQLite
+** happens to pass a pointer to this buffer when using xAccess()
+** or xOpen() to operate on the *-wal file.  
+*/
+static const char *rbuMainToWal(const char *zName, int flags){
+  int n = (int)strlen(zName);
+  const char *z = &zName[n];
+  if( flags & SQLITE_OPEN_URI ){
+    int odd = 0;
+    while( 1 ){
+      if( z[0]==0 ){
+        odd = 1 - odd;
+        if( odd && z[1]==0 ) break;
+      }
+      z++;
+    }
+    z += 2;
+  }else{
+    while( *z==0 ) z++;
+  }
+  z += (n + 8 + 1);
+  return z;
+}
+
 /*
 ** Open an rbu file handle.
 */
@@ -162531,6 +168318,7 @@ static int rbuVfsOpen(
   rbu_file *pFd = (rbu_file *)pFile;
   int rc = SQLITE_OK;
   const char *zOpen = zName;
+  int oflags = flags;
 
   memset(pFd, 0, sizeof(rbu_file));
   pFd->pReal = (sqlite3_file*)&pFd[1];
@@ -162543,23 +168331,7 @@ static int rbuVfsOpen(
       ** the name of the *-wal file this db connection will use. SQLite
       ** happens to pass a pointer to this buffer when using xAccess()
       ** or xOpen() to operate on the *-wal file.  */
-      int n = strlen(zName);
-      const char *z = &zName[n];
-      if( flags & SQLITE_OPEN_URI ){
-        int odd = 0;
-        while( 1 ){
-          if( z[0]==0 ){
-            odd = 1 - odd;
-            if( odd && z[1]==0 ) break;
-          }
-          z++;
-        }
-        z += 2;
-      }else{
-        while( *z==0 ) z++;
-      }
-      z += (n + 8 + 1);
-      pFd->zWal = z;
+      pFd->zWal = rbuMainToWal(zName, flags);
     }
     else if( flags & SQLITE_OPEN_WAL ){
       rbu_file *pDb = rbuFindMaindb(pRbuVfs, zName);
@@ -162569,10 +168341,17 @@ static int rbuVfsOpen(
           ** code ensures that the string passed to xOpen() is terminated by a
           ** pair of '\0' bytes in case the VFS attempts to extract a URI 
           ** parameter from it.  */
-          int nCopy = strlen(zName);
-          char *zCopy = sqlite3_malloc(nCopy+2);
+          const char *zBase = zName;
+          size_t nCopy;
+          char *zCopy;
+          if( rbuIsVacuum(pDb->pRbu) ){
+            zBase = sqlite3_db_filename(pDb->pRbu->dbRbu, "main");
+            zBase = rbuMainToWal(zBase, SQLITE_OPEN_URI);
+          }
+          nCopy = strlen(zBase);
+          zCopy = sqlite3_malloc64(nCopy+2);
           if( zCopy ){
-            memcpy(zCopy, zName, nCopy);
+            memcpy(zCopy, zBase, nCopy);
             zCopy[nCopy-3] = 'o';
             zCopy[nCopy] = '\0';
             zCopy[nCopy+1] = '\0';
@@ -162587,8 +168366,17 @@ static int rbuVfsOpen(
     }
   }
 
+  if( oflags & SQLITE_OPEN_MAIN_DB 
+   && sqlite3_uri_boolean(zName, "rbu_memory", 0) 
+  ){
+    assert( oflags & SQLITE_OPEN_MAIN_DB );
+    oflags =  SQLITE_OPEN_TEMP_DB | SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE |
+              SQLITE_OPEN_EXCLUSIVE | SQLITE_OPEN_DELETEONCLOSE;
+    zOpen = 0;
+  }
+
   if( rc==SQLITE_OK ){
-    rc = pRealVfs->xOpen(pRealVfs, zOpen, pFd->pReal, flags, pOutFlags);
+    rc = pRealVfs->xOpen(pRealVfs, zOpen, pFd->pReal, oflags, pOutFlags);
   }
   if( pFd->pReal->pMethods ){
     /* The xOpen() operation has succeeded. Set the sqlite3_file.pMethods
@@ -162799,13 +168587,13 @@ SQLITE_API int SQLITE_STDCALL sqlite3rbu_create_vfs(const char *zName, const cha
   };
 
   rbu_vfs *pNew = 0;              /* Newly allocated VFS */
-  int nName;
   int rc = SQLITE_OK;
+  size_t nName;
+  size_t nByte;
 
-  int nByte;
   nName = strlen(zName);
   nByte = sizeof(rbu_vfs) + nName + 1;
-  pNew = (rbu_vfs*)sqlite3_malloc(nByte);
+  pNew = (rbu_vfs*)sqlite3_malloc64(nByte);
   if( pNew==0 ){
     rc = SQLITE_NOMEM;
   }else{
@@ -162999,7 +168787,9 @@ static int statConnect(
   int iDb;
 
   if( argc>=4 ){
-    iDb = sqlite3FindDbName(db, argv[3]);
+    Token nm;
+    sqlite3TokenInit(&nm, (char*)argv[3]);
+    iDb = sqlite3FindDb(db, &nm);
     if( iDb<0 ){
       *pzErr = sqlite3_mprintf("no such database: %s", argv[3]);
       return SQLITE_ERROR;
@@ -163010,7 +168800,7 @@ static int statConnect(
   rc = sqlite3_declare_vtab(db, VTAB_SCHEMA);
   if( rc==SQLITE_OK ){
     pTab = (StatTable *)sqlite3_malloc64(sizeof(StatTable));
-    if( pTab==0 ) rc = SQLITE_NOMEM;
+    if( pTab==0 ) rc = SQLITE_NOMEM_BKPT;
   }
 
   assert( rc==SQLITE_OK || pTab==0 );
@@ -163091,7 +168881,7 @@ static int statOpen(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor){
 
   pCsr = (StatCursor *)sqlite3_malloc64(sizeof(StatCursor));
   if( pCsr==0 ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }else{
     memset(pCsr, 0, sizeof(StatCursor));
     pCsr->base.pVtab = pVTab;
@@ -163197,7 +168987,7 @@ static int statDecodePage(Btree *pBt, StatPage *p){
     nUsable = szPage - sqlite3BtreeGetReserveNoMutex(pBt);
     sqlite3BtreeLeave(pBt);
     p->aCell = sqlite3_malloc64((p->nCell+1) * sizeof(StatCell));
-    if( p->aCell==0 ) return SQLITE_NOMEM;
+    if( p->aCell==0 ) return SQLITE_NOMEM_BKPT;
     memset(p->aCell, 0, (p->nCell+1) * sizeof(StatCell));
 
     for(i=0; i<p->nCell; i++){
@@ -163230,13 +169020,13 @@ static int statDecodePage(Btree *pBt, StatPage *p){
           pCell->nLastOvfl = (nPayload-nLocal) - (nOvfl-1) * (nUsable-4);
           pCell->nOvfl = nOvfl;
           pCell->aOvfl = sqlite3_malloc64(sizeof(u32)*nOvfl);
-          if( pCell->aOvfl==0 ) return SQLITE_NOMEM;
+          if( pCell->aOvfl==0 ) return SQLITE_NOMEM_BKPT;
           pCell->aOvfl[0] = sqlite3Get4byte(&aData[iOff+nLocal]);
           for(j=1; j<nOvfl; j++){
             int rc;
             u32 iPrev = pCell->aOvfl[j-1];
             DbPage *pPg = 0;
-            rc = sqlite3PagerGet(sqlite3BtreePager(pBt), iPrev, &pPg);
+            rc = sqlite3PagerGet(sqlite3BtreePager(pBt), iPrev, &pPg, 0);
             if( rc!=SQLITE_OK ){
               assert( pPg==0 );
               return rc;
@@ -163304,12 +169094,12 @@ statNextRestart:
         pCsr->isEof = 1;
         return sqlite3_reset(pCsr->pStmt);
       }
-      rc = sqlite3PagerGet(pPager, iRoot, &pCsr->aPage[0].pPg);
+      rc = sqlite3PagerGet(pPager, iRoot, &pCsr->aPage[0].pPg, 0);
       pCsr->aPage[0].iPgno = iRoot;
       pCsr->aPage[0].iCell = 0;
       pCsr->aPage[0].zPath = z = sqlite3_mprintf("/");
       pCsr->iPage = 0;
-      if( z==0 ) rc = SQLITE_NOMEM;
+      if( z==0 ) rc = SQLITE_NOMEM_BKPT;
     }else{
       pCsr->isEof = 1;
       return sqlite3_reset(pCsr->pStmt);
@@ -163344,7 +169134,7 @@ statNextRestart:
         }
         pCell->iOvfl++;
         statSizeAndOffset(pCsr);
-        return z==0 ? SQLITE_NOMEM : SQLITE_OK;
+        return z==0 ? SQLITE_NOMEM_BKPT : SQLITE_OK;
       }
       if( p->iRightChildPg ) break;
       p->iCell++;
@@ -163364,11 +169154,11 @@ statNextRestart:
     }else{
       p[1].iPgno = p->aCell[p->iCell].iChildPg;
     }
-    rc = sqlite3PagerGet(pPager, p[1].iPgno, &p[1].pPg);
+    rc = sqlite3PagerGet(pPager, p[1].iPgno, &p[1].pPg, 0);
     p[1].iCell = 0;
     p[1].zPath = z = sqlite3_mprintf("%s%.3x/", p->zPath, p->iCell);
     p->iCell++;
-    if( z==0 ) rc = SQLITE_NOMEM;
+    if( z==0 ) rc = SQLITE_NOMEM_BKPT;
   }
 
 
@@ -163402,7 +169192,7 @@ statNextRestart:
       pCsr->nUnused = p->nUnused;
       pCsr->nMxPayload = p->nMxPayload;
       pCsr->zPath = z = sqlite3_mprintf("%s", p->zPath);
-      if( z==0 ) rc = SQLITE_NOMEM;
+      if( z==0 ) rc = SQLITE_NOMEM_BKPT;
       nPayload = 0;
       for(i=0; i<p->nCell; i++){
         nPayload += p->aCell[i].nLocal;
@@ -163436,7 +169226,7 @@ static int statFilter(
     if( pCsr->iDb<0 ){
       sqlite3_free(pCursor->pVtab->zErrMsg);
       pCursor->pVtab->zErrMsg = sqlite3_mprintf("no such schema: %s", zDbase);
-      return pCursor->pVtab->zErrMsg ? SQLITE_ERROR : SQLITE_NOMEM;
+      return pCursor->pVtab->zErrMsg ? SQLITE_ERROR : SQLITE_NOMEM_BKPT;
     }
   }else{
     pCsr->iDb = pTab->iDb;
@@ -163452,7 +169242,7 @@ static int statFilter(
       "  FROM \"%w\".%s WHERE rootpage!=0"
       "  ORDER BY name", pTab->db->aDb[pCsr->iDb].zName, zMaster);
   if( zSql==0 ){
-    return SQLITE_NOMEM;
+    return SQLITE_NOMEM_BKPT;
   }else{
     rc = sqlite3_prepare_v2(pTab->db, zSql, -1, &pCsr->pStmt, 0);
     sqlite3_free(zSql);
@@ -163550,6 +169340,4650 @@ SQLITE_PRIVATE int sqlite3DbstatRegister(sqlite3 *db){ return SQLITE_OK; }
 #endif /* SQLITE_ENABLE_DBSTAT_VTAB */
 
 /************** End of dbstat.c **********************************************/
+/************** Begin file sqlite3session.c **********************************/
+
+#if defined(SQLITE_ENABLE_SESSION) && defined(SQLITE_ENABLE_PREUPDATE_HOOK)
+/* #include "sqlite3session.h" */
+/* #include <assert.h> */
+/* #include <string.h> */
+
+#ifndef SQLITE_AMALGAMATION
+/* # include "sqliteInt.h" */
+/* # include "vdbeInt.h" */
+#endif
+
+typedef struct SessionTable SessionTable;
+typedef struct SessionChange SessionChange;
+typedef struct SessionBuffer SessionBuffer;
+typedef struct SessionInput SessionInput;
+
+/*
+** Minimum chunk size used by streaming versions of functions.
+*/
+#ifndef SESSIONS_STRM_CHUNK_SIZE
+# ifdef SQLITE_TEST
+#   define SESSIONS_STRM_CHUNK_SIZE 64
+# else
+#   define SESSIONS_STRM_CHUNK_SIZE 1024
+# endif
+#endif
+
+typedef struct SessionHook SessionHook;
+struct SessionHook {
+  void *pCtx;
+  int (*xOld)(void*,int,sqlite3_value**);
+  int (*xNew)(void*,int,sqlite3_value**);
+  int (*xCount)(void*);
+  int (*xDepth)(void*);
+};
+
+/*
+** Session handle structure.
+*/
+struct sqlite3_session {
+  sqlite3 *db;                    /* Database handle session is attached to */
+  char *zDb;                      /* Name of database session is attached to */
+  int bEnable;                    /* True if currently recording */
+  int bIndirect;                  /* True if all changes are indirect */
+  int bAutoAttach;                /* True to auto-attach tables */
+  int rc;                         /* Non-zero if an error has occurred */
+  void *pFilterCtx;               /* First argument to pass to xTableFilter */
+  int (*xTableFilter)(void *pCtx, const char *zTab);
+  sqlite3_session *pNext;         /* Next session object on same db. */
+  SessionTable *pTable;           /* List of attached tables */
+  SessionHook hook;               /* APIs to grab new and old data with */
+};
+
+/*
+** Instances of this structure are used to build strings or binary records.
+*/
+struct SessionBuffer {
+  u8 *aBuf;                       /* Pointer to changeset buffer */
+  int nBuf;                       /* Size of buffer aBuf */
+  int nAlloc;                     /* Size of allocation containing aBuf */
+};
+
+/*
+** An object of this type is used internally as an abstraction for 
+** input data. Input data may be supplied either as a single large buffer
+** (e.g. sqlite3changeset_start()) or using a stream function (e.g.
+**  sqlite3changeset_start_strm()).
+*/
+struct SessionInput {
+  int bNoDiscard;                 /* If true, discard no data */
+  int iCurrent;                   /* Offset in aData[] of current change */
+  int iNext;                      /* Offset in aData[] of next change */
+  u8 *aData;                      /* Pointer to buffer containing changeset */
+  int nData;                      /* Number of bytes in aData */
+
+  SessionBuffer buf;              /* Current read buffer */
+  int (*xInput)(void*, void*, int*);        /* Input stream call (or NULL) */
+  void *pIn;                                /* First argument to xInput */
+  int bEof;                       /* Set to true after xInput finished */
+};
+
+/*
+** Structure for changeset iterators.
+*/
+struct sqlite3_changeset_iter {
+  SessionInput in;                /* Input buffer or stream */
+  SessionBuffer tblhdr;           /* Buffer to hold apValue/zTab/abPK/ */
+  int bPatchset;                  /* True if this is a patchset */
+  int rc;                         /* Iterator error code */
+  sqlite3_stmt *pConflict;        /* Points to conflicting row, if any */
+  char *zTab;                     /* Current table */
+  int nCol;                       /* Number of columns in zTab */
+  int op;                         /* Current operation */
+  int bIndirect;                  /* True if current change was indirect */
+  u8 *abPK;                       /* Primary key array */
+  sqlite3_value **apValue;        /* old.* and new.* values */
+};
+
+/*
+** Each session object maintains a set of the following structures, one
+** for each table the session object is monitoring. The structures are
+** stored in a linked list starting at sqlite3_session.pTable.
+**
+** The keys of the SessionTable.aChange[] hash table are all rows that have
+** been modified in any way since the session object was attached to the
+** table.
+**
+** The data associated with each hash-table entry is a structure containing
+** a subset of the initial values that the modified row contained at the
+** start of the session. Or no initial values if the row was inserted.
+*/
+struct SessionTable {
+  SessionTable *pNext;
+  char *zName;                    /* Local name of table */
+  int nCol;                       /* Number of columns in table zName */
+  const char **azCol;             /* Column names */
+  u8 *abPK;                       /* Array of primary key flags */
+  int nEntry;                     /* Total number of entries in hash table */
+  int nChange;                    /* Size of apChange[] array */
+  SessionChange **apChange;       /* Hash table buckets */
+};
+
+/* 
+** RECORD FORMAT:
+**
+** The following record format is similar to (but not compatible with) that 
+** used in SQLite database files. This format is used as part of the 
+** change-set binary format, and so must be architecture independent.
+**
+** Unlike the SQLite database record format, each field is self-contained -
+** there is no separation of header and data. Each field begins with a
+** single byte describing its type, as follows:
+**
+**       0x00: Undefined value.
+**       0x01: Integer value.
+**       0x02: Real value.
+**       0x03: Text value.
+**       0x04: Blob value.
+**       0x05: SQL NULL value.
+**
+** Note that the above match the definitions of SQLITE_INTEGER, SQLITE_TEXT
+** and so on in sqlite3.h. For undefined and NULL values, the field consists
+** only of the single type byte. For other types of values, the type byte
+** is followed by:
+**
+**   Text values:
+**     A varint containing the number of bytes in the value (encoded using
+**     UTF-8). Followed by a buffer containing the UTF-8 representation
+**     of the text value. There is no nul terminator.
+**
+**   Blob values:
+**     A varint containing the number of bytes in the value, followed by
+**     a buffer containing the value itself.
+**
+**   Integer values:
+**     An 8-byte big-endian integer value.
+**
+**   Real values:
+**     An 8-byte big-endian IEEE 754-2008 real value.
+**
+** Varint values are encoded in the same way as varints in the SQLite 
+** record format.
+**
+** CHANGESET FORMAT:
+**
+** A changeset is a collection of DELETE, UPDATE and INSERT operations on
+** one or more tables. Operations on a single table are grouped together,
+** but may occur in any order (i.e. deletes, updates and inserts are all
+** mixed together).
+**
+** Each group of changes begins with a table header:
+**
+**   1 byte: Constant 0x54 (capital 'T')
+**   Varint: Number of columns in the table.
+**   nCol bytes: 0x01 for PK columns, 0x00 otherwise.
+**   N bytes: Unqualified table name (encoded using UTF-8). Nul-terminated.
+**
+** Followed by one or more changes to the table.
+**
+**   1 byte: Either SQLITE_INSERT (0x12), UPDATE (0x17) or DELETE (0x09).
+**   1 byte: The "indirect-change" flag.
+**   old.* record: (delete and update only)
+**   new.* record: (insert and update only)
+**
+** The "old.*" and "new.*" records, if present, are N field records in the
+** format described above under "RECORD FORMAT", where N is the number of
+** columns in the table. The i'th field of each record is associated with
+** the i'th column of the table, counting from left to right in the order
+** in which columns were declared in the CREATE TABLE statement.
+**
+** The new.* record that is part of each INSERT change contains the values
+** that make up the new row. Similarly, the old.* record that is part of each
+** DELETE change contains the values that made up the row that was deleted 
+** from the database. In the changeset format, the records that are part
+** of INSERT or DELETE changes never contain any undefined (type byte 0x00)
+** fields.
+**
+** Within the old.* record associated with an UPDATE change, all fields
+** associated with table columns that are not PRIMARY KEY columns and are
+** not modified by the UPDATE change are set to "undefined". Other fields
+** are set to the values that made up the row before the UPDATE that the
+** change records took place. Within the new.* record, fields associated 
+** with table columns modified by the UPDATE change contain the new 
+** values. Fields associated with table columns that are not modified
+** are set to "undefined".
+**
+** PATCHSET FORMAT:
+**
+** A patchset is also a collection of changes. It is similar to a changeset,
+** but leaves undefined those fields that are not useful if no conflict
+** resolution is required when applying the changeset.
+**
+** Each group of changes begins with a table header:
+**
+**   1 byte: Constant 0x50 (capital 'P')
+**   Varint: Number of columns in the table.
+**   nCol bytes: 0x01 for PK columns, 0x00 otherwise.
+**   N bytes: Unqualified table name (encoded using UTF-8). Nul-terminated.
+**
+** Followed by one or more changes to the table.
+**
+**   1 byte: Either SQLITE_INSERT (0x12), UPDATE (0x17) or DELETE (0x09).
+**   1 byte: The "indirect-change" flag.
+**   single record: (PK fields for DELETE, PK and modified fields for UPDATE,
+**                   full record for INSERT).
+**
+** As in the changeset format, each field of the single record that is part
+** of a patchset change is associated with the correspondingly positioned
+** table column, counting from left to right within the CREATE TABLE 
+** statement.
+**
+** For a DELETE change, all fields within the record except those associated
+** with PRIMARY KEY columns are set to "undefined". The PRIMARY KEY fields
+** contain the values identifying the row to delete.
+**
+** For an UPDATE change, all fields except those associated with PRIMARY KEY
+** columns and columns that are modified by the UPDATE are set to "undefined".
+** PRIMARY KEY fields contain the values identifying the table row to update,
+** and fields associated with modified columns contain the new column values.
+**
+** The records associated with INSERT changes are in the same format as for
+** changesets. It is not possible for a record associated with an INSERT
+** change to contain a field set to "undefined".
+*/
+
+/*
+** For each row modified during a session, there exists a single instance of
+** this structure stored in a SessionTable.aChange[] hash table.
+*/
+struct SessionChange {
+  int op;                         /* One of UPDATE, DELETE, INSERT */
+  int bIndirect;                  /* True if this change is "indirect" */
+  int nRecord;                    /* Number of bytes in buffer aRecord[] */
+  u8 *aRecord;                    /* Buffer containing old.* record */
+  SessionChange *pNext;           /* For hash-table collisions */
+};
+
+/*
+** Write a varint with value iVal into the buffer at aBuf. Return the 
+** number of bytes written.
+*/
+static int sessionVarintPut(u8 *aBuf, int iVal){
+  return putVarint32(aBuf, iVal);
+}
+
+/*
+** Return the number of bytes required to store value iVal as a varint.
+*/
+static int sessionVarintLen(int iVal){
+  return sqlite3VarintLen(iVal);
+}
+
+/*
+** Read a varint value from aBuf[] into *piVal. Return the number of 
+** bytes read.
+*/
+static int sessionVarintGet(u8 *aBuf, int *piVal){
+  return getVarint32(aBuf, *piVal);
+}
+
+/* Load an unaligned and unsigned 32-bit integer */
+#define SESSION_UINT32(x) (((u32)(x)[0]<<24)|((x)[1]<<16)|((x)[2]<<8)|(x)[3])
+
+/*
+** Read a 64-bit big-endian integer value from buffer aRec[]. Return
+** the value read.
+*/
+static sqlite3_int64 sessionGetI64(u8 *aRec){
+  u64 x = SESSION_UINT32(aRec);
+  u32 y = SESSION_UINT32(aRec+4);
+  x = (x<<32) + y;
+  return (sqlite3_int64)x;
+}
+
+/*
+** Write a 64-bit big-endian integer value to the buffer aBuf[].
+*/
+static void sessionPutI64(u8 *aBuf, sqlite3_int64 i){
+  aBuf[0] = (i>>56) & 0xFF;
+  aBuf[1] = (i>>48) & 0xFF;
+  aBuf[2] = (i>>40) & 0xFF;
+  aBuf[3] = (i>>32) & 0xFF;
+  aBuf[4] = (i>>24) & 0xFF;
+  aBuf[5] = (i>>16) & 0xFF;
+  aBuf[6] = (i>> 8) & 0xFF;
+  aBuf[7] = (i>> 0) & 0xFF;
+}
+
+/*
+** This function is used to serialize the contents of value pValue (see
+** comment titled "RECORD FORMAT" above).
+**
+** If it is non-NULL, the serialized form of the value is written to 
+** buffer aBuf. *pnWrite is set to the number of bytes written before
+** returning. Or, if aBuf is NULL, the only thing this function does is
+** set *pnWrite.
+**
+** If no error occurs, SQLITE_OK is returned. Or, if an OOM error occurs
+** within a call to sqlite3_value_text() (may fail if the db is utf-16)) 
+** SQLITE_NOMEM is returned.
+*/
+static int sessionSerializeValue(
+  u8 *aBuf,                       /* If non-NULL, write serialized value here */
+  sqlite3_value *pValue,          /* Value to serialize */
+  int *pnWrite                    /* IN/OUT: Increment by bytes written */
+){
+  int nByte;                      /* Size of serialized value in bytes */
+
+  if( pValue ){
+    int eType;                    /* Value type (SQLITE_NULL, TEXT etc.) */
+  
+    eType = sqlite3_value_type(pValue);
+    if( aBuf ) aBuf[0] = eType;
+  
+    switch( eType ){
+      case SQLITE_NULL: 
+        nByte = 1;
+        break;
+  
+      case SQLITE_INTEGER: 
+      case SQLITE_FLOAT:
+        if( aBuf ){
+          /* TODO: SQLite does something special to deal with mixed-endian
+          ** floating point values (e.g. ARM7). This code probably should
+          ** too.  */
+          u64 i;
+          if( eType==SQLITE_INTEGER ){
+            i = (u64)sqlite3_value_int64(pValue);
+          }else{
+            double r;
+            assert( sizeof(double)==8 && sizeof(u64)==8 );
+            r = sqlite3_value_double(pValue);
+            memcpy(&i, &r, 8);
+          }
+          sessionPutI64(&aBuf[1], i);
+        }
+        nByte = 9; 
+        break;
+  
+      default: {
+        u8 *z;
+        int n;
+        int nVarint;
+  
+        assert( eType==SQLITE_TEXT || eType==SQLITE_BLOB );
+        if( eType==SQLITE_TEXT ){
+          z = (u8 *)sqlite3_value_text(pValue);
+        }else{
+          z = (u8 *)sqlite3_value_blob(pValue);
+        }
+        n = sqlite3_value_bytes(pValue);
+        if( z==0 && (eType!=SQLITE_BLOB || n>0) ) return SQLITE_NOMEM;
+        nVarint = sessionVarintLen(n);
+  
+        if( aBuf ){
+          sessionVarintPut(&aBuf[1], n);
+          memcpy(&aBuf[nVarint + 1], eType==SQLITE_TEXT ? 
+              sqlite3_value_text(pValue) : sqlite3_value_blob(pValue), n
+          );
+        }
+  
+        nByte = 1 + nVarint + n;
+        break;
+      }
+    }
+  }else{
+    nByte = 1;
+    if( aBuf ) aBuf[0] = '\0';
+  }
+
+  if( pnWrite ) *pnWrite += nByte;
+  return SQLITE_OK;
+}
+
+
+/*
+** This macro is used to calculate hash key values for data structures. In
+** order to use this macro, the entire data structure must be represented
+** as a series of unsigned integers. In order to calculate a hash-key value
+** for a data structure represented as three such integers, the macro may
+** then be used as follows:
+**
+**    int hash_key_value;
+**    hash_key_value = HASH_APPEND(0, <value 1>);
+**    hash_key_value = HASH_APPEND(hash_key_value, <value 2>);
+**    hash_key_value = HASH_APPEND(hash_key_value, <value 3>);
+**
+** In practice, the data structures this macro is used for are the primary
+** key values of modified rows.
+*/
+#define HASH_APPEND(hash, add) ((hash) << 3) ^ (hash) ^ (unsigned int)(add)
+
+/*
+** Append the hash of the 64-bit integer passed as the second argument to the
+** hash-key value passed as the first. Return the new hash-key value.
+*/
+static unsigned int sessionHashAppendI64(unsigned int h, i64 i){
+  h = HASH_APPEND(h, i & 0xFFFFFFFF);
+  return HASH_APPEND(h, (i>>32)&0xFFFFFFFF);
+}
+
+/*
+** Append the hash of the blob passed via the second and third arguments to 
+** the hash-key value passed as the first. Return the new hash-key value.
+*/
+static unsigned int sessionHashAppendBlob(unsigned int h, int n, const u8 *z){
+  int i;
+  for(i=0; i<n; i++) h = HASH_APPEND(h, z[i]);
+  return h;
+}
+
+/*
+** Append the hash of the data type passed as the second argument to the
+** hash-key value passed as the first. Return the new hash-key value.
+*/
+static unsigned int sessionHashAppendType(unsigned int h, int eType){
+  return HASH_APPEND(h, eType);
+}
+
+/*
+** This function may only be called from within a pre-update callback.
+** It calculates a hash based on the primary key values of the old.* or 
+** new.* row currently available and, assuming no error occurs, writes it to
+** *piHash before returning. If the primary key contains one or more NULL
+** values, *pbNullPK is set to true before returning.
+**
+** If an error occurs, an SQLite error code is returned and the final values
+** of *piHash asn *pbNullPK are undefined. Otherwise, SQLITE_OK is returned
+** and the output variables are set as described above.
+*/
+static int sessionPreupdateHash(
+  sqlite3_session *pSession,      /* Session object that owns pTab */
+  SessionTable *pTab,             /* Session table handle */
+  int bNew,                       /* True to hash the new.* PK */
+  int *piHash,                    /* OUT: Hash value */
+  int *pbNullPK                   /* OUT: True if there are NULL values in PK */
+){
+  unsigned int h = 0;             /* Hash value to return */
+  int i;                          /* Used to iterate through columns */
+
+  assert( *pbNullPK==0 );
+  assert( pTab->nCol==pSession->hook.xCount(pSession->hook.pCtx) );
+  for(i=0; i<pTab->nCol; i++){
+    if( pTab->abPK[i] ){
+      int rc;
+      int eType;
+      sqlite3_value *pVal;
+
+      if( bNew ){
+        rc = pSession->hook.xNew(pSession->hook.pCtx, i, &pVal);
+      }else{
+        rc = pSession->hook.xOld(pSession->hook.pCtx, i, &pVal);
+      }
+      if( rc!=SQLITE_OK ) return rc;
+
+      eType = sqlite3_value_type(pVal);
+      h = sessionHashAppendType(h, eType);
+      if( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT ){
+        i64 iVal;
+        if( eType==SQLITE_INTEGER ){
+          iVal = sqlite3_value_int64(pVal);
+        }else{
+          double rVal = sqlite3_value_double(pVal);
+          assert( sizeof(iVal)==8 && sizeof(rVal)==8 );
+          memcpy(&iVal, &rVal, 8);
+        }
+        h = sessionHashAppendI64(h, iVal);
+      }else if( eType==SQLITE_TEXT || eType==SQLITE_BLOB ){
+        const u8 *z;
+        int n;
+        if( eType==SQLITE_TEXT ){
+          z = (const u8 *)sqlite3_value_text(pVal);
+        }else{
+          z = (const u8 *)sqlite3_value_blob(pVal);
+        }
+        n = sqlite3_value_bytes(pVal);
+        if( !z && (eType!=SQLITE_BLOB || n>0) ) return SQLITE_NOMEM;
+        h = sessionHashAppendBlob(h, n, z);
+      }else{
+        assert( eType==SQLITE_NULL );
+        *pbNullPK = 1;
+      }
+    }
+  }
+
+  *piHash = (h % pTab->nChange);
+  return SQLITE_OK;
+}
+
+/*
+** The buffer that the argument points to contains a serialized SQL value.
+** Return the number of bytes of space occupied by the value (including
+** the type byte).
+*/
+static int sessionSerialLen(u8 *a){
+  int e = *a;
+  int n;
+  if( e==0 ) return 1;
+  if( e==SQLITE_NULL ) return 1;
+  if( e==SQLITE_INTEGER || e==SQLITE_FLOAT ) return 9;
+  return sessionVarintGet(&a[1], &n) + 1 + n;
+}
+
+/*
+** Based on the primary key values stored in change aRecord, calculate a
+** hash key. Assume the has table has nBucket buckets. The hash keys
+** calculated by this function are compatible with those calculated by
+** sessionPreupdateHash().
+**
+** The bPkOnly argument is non-zero if the record at aRecord[] is from
+** a patchset DELETE. In this case the non-PK fields are omitted entirely.
+*/
+static unsigned int sessionChangeHash(
+  SessionTable *pTab,             /* Table handle */
+  int bPkOnly,                    /* Record consists of PK fields only */
+  u8 *aRecord,                    /* Change record */
+  int nBucket                     /* Assume this many buckets in hash table */
+){
+  unsigned int h = 0;             /* Value to return */
+  int i;                          /* Used to iterate through columns */
+  u8 *a = aRecord;                /* Used to iterate through change record */
+
+  for(i=0; i<pTab->nCol; i++){
+    int eType = *a;
+    int isPK = pTab->abPK[i];
+    if( bPkOnly && isPK==0 ) continue;
+
+    /* It is not possible for eType to be SQLITE_NULL here. The session 
+    ** module does not record changes for rows with NULL values stored in
+    ** primary key columns. */
+    assert( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT 
+         || eType==SQLITE_TEXT || eType==SQLITE_BLOB 
+         || eType==SQLITE_NULL || eType==0 
+    );
+    assert( !isPK || (eType!=0 && eType!=SQLITE_NULL) );
+
+    if( isPK ){
+      a++;
+      h = sessionHashAppendType(h, eType);
+      if( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT ){
+        h = sessionHashAppendI64(h, sessionGetI64(a));
+        a += 8;
+      }else{
+        int n; 
+        a += sessionVarintGet(a, &n);
+        h = sessionHashAppendBlob(h, n, a);
+        a += n;
+      }
+    }else{
+      a += sessionSerialLen(a);
+    }
+  }
+  return (h % nBucket);
+}
+
+/*
+** Arguments aLeft and aRight are pointers to change records for table pTab.
+** This function returns true if the two records apply to the same row (i.e.
+** have the same values stored in the primary key columns), or false 
+** otherwise.
+*/
+static int sessionChangeEqual(
+  SessionTable *pTab,             /* Table used for PK definition */
+  int bLeftPkOnly,                /* True if aLeft[] contains PK fields only */
+  u8 *aLeft,                      /* Change record */
+  int bRightPkOnly,               /* True if aRight[] contains PK fields only */
+  u8 *aRight                      /* Change record */
+){
+  u8 *a1 = aLeft;                 /* Cursor to iterate through aLeft */
+  u8 *a2 = aRight;                /* Cursor to iterate through aRight */
+  int iCol;                       /* Used to iterate through table columns */
+
+  for(iCol=0; iCol<pTab->nCol; iCol++){
+    if( pTab->abPK[iCol] ){
+      int n1 = sessionSerialLen(a1);
+      int n2 = sessionSerialLen(a2);
+
+      if( pTab->abPK[iCol] && (n1!=n2 || memcmp(a1, a2, n1)) ){
+        return 0;
+      }
+      a1 += n1;
+      a2 += n2;
+    }else{
+      if( bLeftPkOnly==0 ) a1 += sessionSerialLen(a1);
+      if( bRightPkOnly==0 ) a2 += sessionSerialLen(a2);
+    }
+  }
+
+  return 1;
+}
+
+/*
+** Arguments aLeft and aRight both point to buffers containing change
+** records with nCol columns. This function "merges" the two records into
+** a single records which is written to the buffer at *paOut. *paOut is
+** then set to point to one byte after the last byte written before 
+** returning.
+**
+** The merging of records is done as follows: For each column, if the 
+** aRight record contains a value for the column, copy the value from
+** their. Otherwise, if aLeft contains a value, copy it. If neither
+** record contains a value for a given column, then neither does the
+** output record.
+*/
+static void sessionMergeRecord(
+  u8 **paOut, 
+  int nCol,
+  u8 *aLeft,
+  u8 *aRight
+){
+  u8 *a1 = aLeft;                 /* Cursor used to iterate through aLeft */
+  u8 *a2 = aRight;                /* Cursor used to iterate through aRight */
+  u8 *aOut = *paOut;              /* Output cursor */
+  int iCol;                       /* Used to iterate from 0 to nCol */
+
+  for(iCol=0; iCol<nCol; iCol++){
+    int n1 = sessionSerialLen(a1);
+    int n2 = sessionSerialLen(a2);
+    if( *a2 ){
+      memcpy(aOut, a2, n2);
+      aOut += n2;
+    }else{
+      memcpy(aOut, a1, n1);
+      aOut += n1;
+    }
+    a1 += n1;
+    a2 += n2;
+  }
+
+  *paOut = aOut;
+}
+
+/*
+** This is a helper function used by sessionMergeUpdate().
+**
+** When this function is called, both *paOne and *paTwo point to a value 
+** within a change record. Before it returns, both have been advanced so 
+** as to point to the next value in the record.
+**
+** If, when this function is called, *paTwo points to a valid value (i.e.
+** *paTwo[0] is not 0x00 - the "no value" placeholder), a copy of the *paTwo
+** pointer is returned and *pnVal is set to the number of bytes in the 
+** serialized value. Otherwise, a copy of *paOne is returned and *pnVal
+** set to the number of bytes in the value at *paOne. If *paOne points
+** to the "no value" placeholder, *pnVal is set to 1. In other words:
+**
+**   if( *paTwo is valid ) return *paTwo;
+**   return *paOne;
+**
+*/
+static u8 *sessionMergeValue(
+  u8 **paOne,                     /* IN/OUT: Left-hand buffer pointer */
+  u8 **paTwo,                     /* IN/OUT: Right-hand buffer pointer */
+  int *pnVal                      /* OUT: Bytes in returned value */
+){
+  u8 *a1 = *paOne;
+  u8 *a2 = *paTwo;
+  u8 *pRet = 0;
+  int n1;
+
+  assert( a1 );
+  if( a2 ){
+    int n2 = sessionSerialLen(a2);
+    if( *a2 ){
+      *pnVal = n2;
+      pRet = a2;
+    }
+    *paTwo = &a2[n2];
+  }
+
+  n1 = sessionSerialLen(a1);
+  if( pRet==0 ){
+    *pnVal = n1;
+    pRet = a1;
+  }
+  *paOne = &a1[n1];
+
+  return pRet;
+}
+
+/*
+** This function is used by changeset_concat() to merge two UPDATE changes
+** on the same row.
+*/
+static int sessionMergeUpdate(
+  u8 **paOut,                     /* IN/OUT: Pointer to output buffer */
+  SessionTable *pTab,             /* Table change pertains to */
+  int bPatchset,                  /* True if records are patchset records */
+  u8 *aOldRecord1,                /* old.* record for first change */
+  u8 *aOldRecord2,                /* old.* record for second change */
+  u8 *aNewRecord1,                /* new.* record for first change */
+  u8 *aNewRecord2                 /* new.* record for second change */
+){
+  u8 *aOld1 = aOldRecord1;
+  u8 *aOld2 = aOldRecord2;
+  u8 *aNew1 = aNewRecord1;
+  u8 *aNew2 = aNewRecord2;
+
+  u8 *aOut = *paOut;
+  int i;
+
+  if( bPatchset==0 ){
+    int bRequired = 0;
+
+    assert( aOldRecord1 && aNewRecord1 );
+
+    /* Write the old.* vector first. */
+    for(i=0; i<pTab->nCol; i++){
+      int nOld;
+      u8 *aOld;
+      int nNew;
+      u8 *aNew;
+
+      aOld = sessionMergeValue(&aOld1, &aOld2, &nOld);
+      aNew = sessionMergeValue(&aNew1, &aNew2, &nNew);
+      if( pTab->abPK[i] || nOld!=nNew || memcmp(aOld, aNew, nNew) ){
+        if( pTab->abPK[i]==0 ) bRequired = 1;
+        memcpy(aOut, aOld, nOld);
+        aOut += nOld;
+      }else{
+        *(aOut++) = '\0';
+      }
+    }
+
+    if( !bRequired ) return 0;
+  }
+
+  /* Write the new.* vector */
+  aOld1 = aOldRecord1;
+  aOld2 = aOldRecord2;
+  aNew1 = aNewRecord1;
+  aNew2 = aNewRecord2;
+  for(i=0; i<pTab->nCol; i++){
+    int nOld;
+    u8 *aOld;
+    int nNew;
+    u8 *aNew;
+
+    aOld = sessionMergeValue(&aOld1, &aOld2, &nOld);
+    aNew = sessionMergeValue(&aNew1, &aNew2, &nNew);
+    if( bPatchset==0 
+     && (pTab->abPK[i] || (nOld==nNew && 0==memcmp(aOld, aNew, nNew))) 
+    ){
+      *(aOut++) = '\0';
+    }else{
+      memcpy(aOut, aNew, nNew);
+      aOut += nNew;
+    }
+  }
+
+  *paOut = aOut;
+  return 1;
+}
+
+/*
+** This function is only called from within a pre-update-hook callback.
+** It determines if the current pre-update-hook change affects the same row
+** as the change stored in argument pChange. If so, it returns true. Otherwise
+** if the pre-update-hook does not affect the same row as pChange, it returns
+** false.
+*/
+static int sessionPreupdateEqual(
+  sqlite3_session *pSession,      /* Session object that owns SessionTable */
+  SessionTable *pTab,             /* Table associated with change */
+  SessionChange *pChange,         /* Change to compare to */
+  int op                          /* Current pre-update operation */
+){
+  int iCol;                       /* Used to iterate through columns */
+  u8 *a = pChange->aRecord;       /* Cursor used to scan change record */
+
+  assert( op==SQLITE_INSERT || op==SQLITE_UPDATE || op==SQLITE_DELETE );
+  for(iCol=0; iCol<pTab->nCol; iCol++){
+    if( !pTab->abPK[iCol] ){
+      a += sessionSerialLen(a);
+    }else{
+      sqlite3_value *pVal;        /* Value returned by preupdate_new/old */
+      int rc;                     /* Error code from preupdate_new/old */
+      int eType = *a++;           /* Type of value from change record */
+
+      /* The following calls to preupdate_new() and preupdate_old() can not
+      ** fail. This is because they cache their return values, and by the
+      ** time control flows to here they have already been called once from
+      ** within sessionPreupdateHash(). The first two asserts below verify
+      ** this (that the method has already been called). */
+      if( op==SQLITE_INSERT ){
+        /* assert( db->pPreUpdate->pNewUnpacked || db->pPreUpdate->aNew ); */
+        rc = pSession->hook.xNew(pSession->hook.pCtx, iCol, &pVal);
+      }else{
+        /* assert( db->pPreUpdate->pUnpacked ); */
+        rc = pSession->hook.xOld(pSession->hook.pCtx, iCol, &pVal);
+      }
+      assert( rc==SQLITE_OK );
+      if( sqlite3_value_type(pVal)!=eType ) return 0;
+
+      /* A SessionChange object never has a NULL value in a PK column */
+      assert( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT
+           || eType==SQLITE_BLOB    || eType==SQLITE_TEXT
+      );
+
+      if( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT ){
+        i64 iVal = sessionGetI64(a);
+        a += 8;
+        if( eType==SQLITE_INTEGER ){
+          if( sqlite3_value_int64(pVal)!=iVal ) return 0;
+        }else{
+          double rVal;
+          assert( sizeof(iVal)==8 && sizeof(rVal)==8 );
+          memcpy(&rVal, &iVal, 8);
+          if( sqlite3_value_double(pVal)!=rVal ) return 0;
+        }
+      }else{
+        int n;
+        const u8 *z;
+        a += sessionVarintGet(a, &n);
+        if( sqlite3_value_bytes(pVal)!=n ) return 0;
+        if( eType==SQLITE_TEXT ){
+          z = sqlite3_value_text(pVal);
+        }else{
+          z = sqlite3_value_blob(pVal);
+        }
+        if( memcmp(a, z, n) ) return 0;
+        a += n;
+        break;
+      }
+    }
+  }
+
+  return 1;
+}
+
+/*
+** If required, grow the hash table used to store changes on table pTab 
+** (part of the session pSession). If a fatal OOM error occurs, set the
+** session object to failed and return SQLITE_ERROR. Otherwise, return
+** SQLITE_OK.
+**
+** It is possible that a non-fatal OOM error occurs in this function. In
+** that case the hash-table does not grow, but SQLITE_OK is returned anyway.
+** Growing the hash table in this case is a performance optimization only,
+** it is not required for correct operation.
+*/
+static int sessionGrowHash(int bPatchset, SessionTable *pTab){
+  if( pTab->nChange==0 || pTab->nEntry>=(pTab->nChange/2) ){
+    int i;
+    SessionChange **apNew;
+    int nNew = (pTab->nChange ? pTab->nChange : 128) * 2;
+
+    apNew = (SessionChange **)sqlite3_malloc(sizeof(SessionChange *) * nNew);
+    if( apNew==0 ){
+      if( pTab->nChange==0 ){
+        return SQLITE_ERROR;
+      }
+      return SQLITE_OK;
+    }
+    memset(apNew, 0, sizeof(SessionChange *) * nNew);
+
+    for(i=0; i<pTab->nChange; i++){
+      SessionChange *p;
+      SessionChange *pNext;
+      for(p=pTab->apChange[i]; p; p=pNext){
+        int bPkOnly = (p->op==SQLITE_DELETE && bPatchset);
+        int iHash = sessionChangeHash(pTab, bPkOnly, p->aRecord, nNew);
+        pNext = p->pNext;
+        p->pNext = apNew[iHash];
+        apNew[iHash] = p;
+      }
+    }
+
+    sqlite3_free(pTab->apChange);
+    pTab->nChange = nNew;
+    pTab->apChange = apNew;
+  }
+
+  return SQLITE_OK;
+}
+
+/*
+** This function queries the database for the names of the columns of table
+** zThis, in schema zDb. It is expected that the table has nCol columns. If
+** not, SQLITE_SCHEMA is returned and none of the output variables are
+** populated.
+**
+** Otherwise, if they are not NULL, variable *pnCol is set to the number
+** of columns in the database table and variable *pzTab is set to point to a
+** nul-terminated copy of the table name. *pazCol (if not NULL) is set to
+** point to an array of pointers to column names. And *pabPK (again, if not
+** NULL) is set to point to an array of booleans - true if the corresponding
+** column is part of the primary key.
+**
+** For example, if the table is declared as:
+**
+**     CREATE TABLE tbl1(w, x, y, z, PRIMARY KEY(w, z));
+**
+** Then the four output variables are populated as follows:
+**
+**     *pnCol  = 4
+**     *pzTab  = "tbl1"
+**     *pazCol = {"w", "x", "y", "z"}
+**     *pabPK  = {1, 0, 0, 1}
+**
+** All returned buffers are part of the same single allocation, which must
+** be freed using sqlite3_free() by the caller. If pazCol was not NULL, then
+** pointer *pazCol should be freed to release all memory. Otherwise, pointer
+** *pabPK. It is illegal for both pazCol and pabPK to be NULL.
+*/
+static int sessionTableInfo(
+  sqlite3 *db,                    /* Database connection */
+  const char *zDb,                /* Name of attached database (e.g. "main") */
+  const char *zThis,              /* Table name */
+  int *pnCol,                     /* OUT: number of columns */
+  const char **pzTab,             /* OUT: Copy of zThis */
+  const char ***pazCol,           /* OUT: Array of column names for table */
+  u8 **pabPK                      /* OUT: Array of booleans - true for PK col */
+){
+  char *zPragma;
+  sqlite3_stmt *pStmt;
+  int rc;
+  int nByte;
+  int nDbCol = 0;
+  int nThis;
+  int i;
+  u8 *pAlloc = 0;
+  char **azCol = 0;
+  u8 *abPK = 0;
+
+  assert( pazCol && pabPK );
+
+  nThis = sqlite3Strlen30(zThis);
+  zPragma = sqlite3_mprintf("PRAGMA '%q'.table_info('%q')", zDb, zThis);
+  if( !zPragma ) return SQLITE_NOMEM;
+
+  rc = sqlite3_prepare_v2(db, zPragma, -1, &pStmt, 0);
+  sqlite3_free(zPragma);
+  if( rc!=SQLITE_OK ) return rc;
+
+  nByte = nThis + 1;
+  while( SQLITE_ROW==sqlite3_step(pStmt) ){
+    nByte += sqlite3_column_bytes(pStmt, 1);
+    nDbCol++;
+  }
+  rc = sqlite3_reset(pStmt);
+
+  if( rc==SQLITE_OK ){
+    nByte += nDbCol * (sizeof(const char *) + sizeof(u8) + 1);
+    pAlloc = sqlite3_malloc(nByte);
+    if( pAlloc==0 ){
+      rc = SQLITE_NOMEM;
+    }
+  }
+  if( rc==SQLITE_OK ){
+    azCol = (char **)pAlloc;
+    pAlloc = (u8 *)&azCol[nDbCol];
+    abPK = (u8 *)pAlloc;
+    pAlloc = &abPK[nDbCol];
+    if( pzTab ){
+      memcpy(pAlloc, zThis, nThis+1);
+      *pzTab = (char *)pAlloc;
+      pAlloc += nThis+1;
+    }
+  
+    i = 0;
+    while( SQLITE_ROW==sqlite3_step(pStmt) ){
+      int nName = sqlite3_column_bytes(pStmt, 1);
+      const unsigned char *zName = sqlite3_column_text(pStmt, 1);
+      if( zName==0 ) break;
+      memcpy(pAlloc, zName, nName+1);
+      azCol[i] = (char *)pAlloc;
+      pAlloc += nName+1;
+      abPK[i] = sqlite3_column_int(pStmt, 5);
+      i++;
+    }
+    rc = sqlite3_reset(pStmt);
+  
+  }
+
+  /* If successful, populate the output variables. Otherwise, zero them and
+  ** free any allocation made. An error code will be returned in this case.
+  */
+  if( rc==SQLITE_OK ){
+    *pazCol = (const char **)azCol;
+    *pabPK = abPK;
+    *pnCol = nDbCol;
+  }else{
+    *pazCol = 0;
+    *pabPK = 0;
+    *pnCol = 0;
+    if( pzTab ) *pzTab = 0;
+    sqlite3_free(azCol);
+  }
+  sqlite3_finalize(pStmt);
+  return rc;
+}
+
+/*
+** This function is only called from within a pre-update handler for a
+** write to table pTab, part of session pSession. If this is the first
+** write to this table, initalize the SessionTable.nCol, azCol[] and
+** abPK[] arrays accordingly.
+**
+** If an error occurs, an error code is stored in sqlite3_session.rc and
+** non-zero returned. Or, if no error occurs but the table has no primary
+** key, sqlite3_session.rc is left set to SQLITE_OK and non-zero returned to
+** indicate that updates on this table should be ignored. SessionTable.abPK 
+** is set to NULL in this case.
+*/
+static int sessionInitTable(sqlite3_session *pSession, SessionTable *pTab){
+  if( pTab->nCol==0 ){
+    u8 *abPK;
+    assert( pTab->azCol==0 || pTab->abPK==0 );
+    pSession->rc = sessionTableInfo(pSession->db, pSession->zDb, 
+        pTab->zName, &pTab->nCol, 0, &pTab->azCol, &abPK
+    );
+    if( pSession->rc==SQLITE_OK ){
+      int i;
+      for(i=0; i<pTab->nCol; i++){
+        if( abPK[i] ){
+          pTab->abPK = abPK;
+          break;
+        }
+      }
+    }
+  }
+  return (pSession->rc || pTab->abPK==0);
+}
+
+/*
+** This function is only called from with a pre-update-hook reporting a 
+** change on table pTab (attached to session pSession). The type of change
+** (UPDATE, INSERT, DELETE) is specified by the first argument.
+**
+** Unless one is already present or an error occurs, an entry is added
+** to the changed-rows hash table associated with table pTab.
+*/
+static void sessionPreupdateOneChange(
+  int op,                         /* One of SQLITE_UPDATE, INSERT, DELETE */
+  sqlite3_session *pSession,      /* Session object pTab is attached to */
+  SessionTable *pTab              /* Table that change applies to */
+){
+  int iHash; 
+  int bNull = 0; 
+  int rc = SQLITE_OK;
+
+  if( pSession->rc ) return;
+
+  /* Load table details if required */
+  if( sessionInitTable(pSession, pTab) ) return;
+
+  /* Check the number of columns in this xPreUpdate call matches the 
+  ** number of columns in the table.  */
+  if( pTab->nCol!=pSession->hook.xCount(pSession->hook.pCtx) ){
+    pSession->rc = SQLITE_SCHEMA;
+    return;
+  }
+
+  /* Grow the hash table if required */
+  if( sessionGrowHash(0, pTab) ){
+    pSession->rc = SQLITE_NOMEM;
+    return;
+  }
+
+  /* Calculate the hash-key for this change. If the primary key of the row
+  ** includes a NULL value, exit early. Such changes are ignored by the
+  ** session module. */
+  rc = sessionPreupdateHash(pSession, pTab, op==SQLITE_INSERT, &iHash, &bNull);
+  if( rc!=SQLITE_OK ) goto error_out;
+
+  if( bNull==0 ){
+    /* Search the hash table for an existing record for this row. */
+    SessionChange *pC;
+    for(pC=pTab->apChange[iHash]; pC; pC=pC->pNext){
+      if( sessionPreupdateEqual(pSession, pTab, pC, op) ) break;
+    }
+
+    if( pC==0 ){
+      /* Create a new change object containing all the old values (if
+      ** this is an SQLITE_UPDATE or SQLITE_DELETE), or just the PK
+      ** values (if this is an INSERT). */
+      SessionChange *pChange; /* New change object */
+      int nByte;              /* Number of bytes to allocate */
+      int i;                  /* Used to iterate through columns */
+  
+      assert( rc==SQLITE_OK );
+      pTab->nEntry++;
+  
+      /* Figure out how large an allocation is required */
+      nByte = sizeof(SessionChange);
+      for(i=0; i<pTab->nCol; i++){
+        sqlite3_value *p = 0;
+        if( op!=SQLITE_INSERT ){
+          TESTONLY(int trc = ) pSession->hook.xOld(pSession->hook.pCtx, i, &p);
+          assert( trc==SQLITE_OK );
+        }else if( pTab->abPK[i] ){
+          TESTONLY(int trc = ) pSession->hook.xNew(pSession->hook.pCtx, i, &p);
+          assert( trc==SQLITE_OK );
+        }
+
+        /* This may fail if SQLite value p contains a utf-16 string that must
+        ** be converted to utf-8 and an OOM error occurs while doing so. */
+        rc = sessionSerializeValue(0, p, &nByte);
+        if( rc!=SQLITE_OK ) goto error_out;
+      }
+  
+      /* Allocate the change object */
+      pChange = (SessionChange *)sqlite3_malloc(nByte);
+      if( !pChange ){
+        rc = SQLITE_NOMEM;
+        goto error_out;
+      }else{
+        memset(pChange, 0, sizeof(SessionChange));
+        pChange->aRecord = (u8 *)&pChange[1];
+      }
+  
+      /* Populate the change object. None of the preupdate_old(),
+      ** preupdate_new() or SerializeValue() calls below may fail as all
+      ** required values and encodings have already been cached in memory.
+      ** It is not possible for an OOM to occur in this block. */
+      nByte = 0;
+      for(i=0; i<pTab->nCol; i++){
+        sqlite3_value *p = 0;
+        if( op!=SQLITE_INSERT ){
+          pSession->hook.xOld(pSession->hook.pCtx, i, &p);
+        }else if( pTab->abPK[i] ){
+          pSession->hook.xNew(pSession->hook.pCtx, i, &p);
+        }
+        sessionSerializeValue(&pChange->aRecord[nByte], p, &nByte);
+      }
+
+      /* Add the change to the hash-table */
+      if( pSession->bIndirect || pSession->hook.xDepth(pSession->hook.pCtx) ){
+        pChange->bIndirect = 1;
+      }
+      pChange->nRecord = nByte;
+      pChange->op = op;
+      pChange->pNext = pTab->apChange[iHash];
+      pTab->apChange[iHash] = pChange;
+
+    }else if( pC->bIndirect ){
+      /* If the existing change is considered "indirect", but this current
+      ** change is "direct", mark the change object as direct. */
+      if( pSession->hook.xDepth(pSession->hook.pCtx)==0 
+       && pSession->bIndirect==0 
+      ){
+        pC->bIndirect = 0;
+      }
+    }
+  }
+
+  /* If an error has occurred, mark the session object as failed. */
+ error_out:
+  if( rc!=SQLITE_OK ){
+    pSession->rc = rc;
+  }
+}
+
+static int sessionFindTable(
+  sqlite3_session *pSession, 
+  const char *zName,
+  SessionTable **ppTab
+){
+  int rc = SQLITE_OK;
+  int nName = sqlite3Strlen30(zName);
+  SessionTable *pRet;
+
+  /* Search for an existing table */
+  for(pRet=pSession->pTable; pRet; pRet=pRet->pNext){
+    if( 0==sqlite3_strnicmp(pRet->zName, zName, nName+1) ) break;
+  }
+
+  if( pRet==0 && pSession->bAutoAttach ){
+    /* If there is a table-filter configured, invoke it. If it returns 0,
+    ** do not automatically add the new table. */
+    if( pSession->xTableFilter==0
+     || pSession->xTableFilter(pSession->pFilterCtx, zName) 
+    ){
+      rc = sqlite3session_attach(pSession, zName);
+      if( rc==SQLITE_OK ){
+        for(pRet=pSession->pTable; pRet->pNext; pRet=pRet->pNext);
+        assert( 0==sqlite3_strnicmp(pRet->zName, zName, nName+1) );
+      }
+    }
+  }
+
+  assert( rc==SQLITE_OK || pRet==0 );
+  *ppTab = pRet;
+  return rc;
+}
+
+/*
+** The 'pre-update' hook registered by this module with SQLite databases.
+*/
+static void xPreUpdate(
+  void *pCtx,                     /* Copy of third arg to preupdate_hook() */
+  sqlite3 *db,                    /* Database handle */
+  int op,                         /* SQLITE_UPDATE, DELETE or INSERT */
+  char const *zDb,                /* Database name */
+  char const *zName,              /* Table name */
+  sqlite3_int64 iKey1,            /* Rowid of row about to be deleted/updated */
+  sqlite3_int64 iKey2             /* New rowid value (for a rowid UPDATE) */
+){
+  sqlite3_session *pSession;
+  int nDb = sqlite3Strlen30(zDb);
+
+  assert( sqlite3_mutex_held(db->mutex) );
+
+  for(pSession=(sqlite3_session *)pCtx; pSession; pSession=pSession->pNext){
+    SessionTable *pTab;
+
+    /* If this session is attached to a different database ("main", "temp" 
+    ** etc.), or if it is not currently enabled, there is nothing to do. Skip 
+    ** to the next session object attached to this database. */
+    if( pSession->bEnable==0 ) continue;
+    if( pSession->rc ) continue;
+    if( sqlite3_strnicmp(zDb, pSession->zDb, nDb+1) ) continue;
+
+    pSession->rc = sessionFindTable(pSession, zName, &pTab);
+    if( pTab ){
+      assert( pSession->rc==SQLITE_OK );
+      sessionPreupdateOneChange(op, pSession, pTab);
+      if( op==SQLITE_UPDATE ){
+        sessionPreupdateOneChange(SQLITE_INSERT, pSession, pTab);
+      }
+    }
+  }
+}
+
+/*
+** The pre-update hook implementations.
+*/
+static int sessionPreupdateOld(void *pCtx, int iVal, sqlite3_value **ppVal){
+  return sqlite3_preupdate_old((sqlite3*)pCtx, iVal, ppVal);
+}
+static int sessionPreupdateNew(void *pCtx, int iVal, sqlite3_value **ppVal){
+  return sqlite3_preupdate_new((sqlite3*)pCtx, iVal, ppVal);
+}
+static int sessionPreupdateCount(void *pCtx){
+  return sqlite3_preupdate_count((sqlite3*)pCtx);
+}
+static int sessionPreupdateDepth(void *pCtx){
+  return sqlite3_preupdate_depth((sqlite3*)pCtx);
+}
+
+/*
+** Install the pre-update hooks on the session object passed as the only
+** argument.
+*/
+static void sessionPreupdateHooks(
+  sqlite3_session *pSession
+){
+  pSession->hook.pCtx = (void*)pSession->db;
+  pSession->hook.xOld = sessionPreupdateOld;
+  pSession->hook.xNew = sessionPreupdateNew;
+  pSession->hook.xCount = sessionPreupdateCount;
+  pSession->hook.xDepth = sessionPreupdateDepth;
+}
+
+typedef struct SessionDiffCtx SessionDiffCtx;
+struct SessionDiffCtx {
+  sqlite3_stmt *pStmt;
+  int nOldOff;
+};
+
+/*
+** The diff hook implementations.
+*/
+static int sessionDiffOld(void *pCtx, int iVal, sqlite3_value **ppVal){
+  SessionDiffCtx *p = (SessionDiffCtx*)pCtx;
+  *ppVal = sqlite3_column_value(p->pStmt, iVal+p->nOldOff);
+  return SQLITE_OK;
+}
+static int sessionDiffNew(void *pCtx, int iVal, sqlite3_value **ppVal){
+  SessionDiffCtx *p = (SessionDiffCtx*)pCtx;
+  *ppVal = sqlite3_column_value(p->pStmt, iVal);
+   return SQLITE_OK;
+}
+static int sessionDiffCount(void *pCtx){
+  SessionDiffCtx *p = (SessionDiffCtx*)pCtx;
+  return p->nOldOff ? p->nOldOff : sqlite3_column_count(p->pStmt);
+}
+static int sessionDiffDepth(void *pCtx){
+  return 0;
+}
+
+/*
+** Install the diff hooks on the session object passed as the only
+** argument.
+*/
+static void sessionDiffHooks(
+  sqlite3_session *pSession,
+  SessionDiffCtx *pDiffCtx
+){
+  pSession->hook.pCtx = (void*)pDiffCtx;
+  pSession->hook.xOld = sessionDiffOld;
+  pSession->hook.xNew = sessionDiffNew;
+  pSession->hook.xCount = sessionDiffCount;
+  pSession->hook.xDepth = sessionDiffDepth;
+}
+
+static char *sessionExprComparePK(
+  int nCol,
+  const char *zDb1, const char *zDb2, 
+  const char *zTab,
+  const char **azCol, u8 *abPK
+){
+  int i;
+  const char *zSep = "";
+  char *zRet = 0;
+
+  for(i=0; i<nCol; i++){
+    if( abPK[i] ){
+      zRet = sqlite3_mprintf("%z%s\"%w\".\"%w\".\"%w\"=\"%w\".\"%w\".\"%w\"",
+          zRet, zSep, zDb1, zTab, azCol[i], zDb2, zTab, azCol[i]
+      );
+      zSep = " AND ";
+      if( zRet==0 ) break;
+    }
+  }
+
+  return zRet;
+}
+
+static char *sessionExprCompareOther(
+  int nCol,
+  const char *zDb1, const char *zDb2, 
+  const char *zTab,
+  const char **azCol, u8 *abPK
+){
+  int i;
+  const char *zSep = "";
+  char *zRet = 0;
+  int bHave = 0;
+
+  for(i=0; i<nCol; i++){
+    if( abPK[i]==0 ){
+      bHave = 1;
+      zRet = sqlite3_mprintf(
+          "%z%s\"%w\".\"%w\".\"%w\" IS NOT \"%w\".\"%w\".\"%w\"",
+          zRet, zSep, zDb1, zTab, azCol[i], zDb2, zTab, azCol[i]
+      );
+      zSep = " OR ";
+      if( zRet==0 ) break;
+    }
+  }
+
+  if( bHave==0 ){
+    assert( zRet==0 );
+    zRet = sqlite3_mprintf("0");
+  }
+
+  return zRet;
+}
+
+static char *sessionSelectFindNew(
+  int nCol,
+  const char *zDb1,      /* Pick rows in this db only */
+  const char *zDb2,      /* But not in this one */
+  const char *zTbl,      /* Table name */
+  const char *zExpr
+){
+  char *zRet = sqlite3_mprintf(
+      "SELECT * FROM \"%w\".\"%w\" WHERE NOT EXISTS ("
+      "  SELECT 1 FROM \"%w\".\"%w\" WHERE %s"
+      ")",
+      zDb1, zTbl, zDb2, zTbl, zExpr
+  );
+  return zRet;
+}
+
+static int sessionDiffFindNew(
+  int op,
+  sqlite3_session *pSession,
+  SessionTable *pTab,
+  const char *zDb1,
+  const char *zDb2,
+  char *zExpr
+){
+  int rc = SQLITE_OK;
+  char *zStmt = sessionSelectFindNew(pTab->nCol, zDb1, zDb2, pTab->zName,zExpr);
+
+  if( zStmt==0 ){
+    rc = SQLITE_NOMEM;
+  }else{
+    sqlite3_stmt *pStmt;
+    rc = sqlite3_prepare(pSession->db, zStmt, -1, &pStmt, 0);
+    if( rc==SQLITE_OK ){
+      SessionDiffCtx *pDiffCtx = (SessionDiffCtx*)pSession->hook.pCtx;
+      pDiffCtx->pStmt = pStmt;
+      pDiffCtx->nOldOff = 0;
+      while( SQLITE_ROW==sqlite3_step(pStmt) ){
+        sessionPreupdateOneChange(op, pSession, pTab);
+      }
+      rc = sqlite3_finalize(pStmt);
+    }
+    sqlite3_free(zStmt);
+  }
+
+  return rc;
+}
+
+static int sessionDiffFindModified(
+  sqlite3_session *pSession, 
+  SessionTable *pTab, 
+  const char *zFrom, 
+  const char *zExpr
+){
+  int rc = SQLITE_OK;
+
+  char *zExpr2 = sessionExprCompareOther(pTab->nCol,
+      pSession->zDb, zFrom, pTab->zName, pTab->azCol, pTab->abPK
+  );
+  if( zExpr2==0 ){
+    rc = SQLITE_NOMEM;
+  }else{
+    char *zStmt = sqlite3_mprintf(
+        "SELECT * FROM \"%w\".\"%w\", \"%w\".\"%w\" WHERE %s AND (%z)",
+        pSession->zDb, pTab->zName, zFrom, pTab->zName, zExpr, zExpr2
+    );
+    if( zStmt==0 ){
+      rc = SQLITE_NOMEM;
+    }else{
+      sqlite3_stmt *pStmt;
+      rc = sqlite3_prepare(pSession->db, zStmt, -1, &pStmt, 0);
+
+      if( rc==SQLITE_OK ){
+        SessionDiffCtx *pDiffCtx = (SessionDiffCtx*)pSession->hook.pCtx;
+        pDiffCtx->pStmt = pStmt;
+        pDiffCtx->nOldOff = pTab->nCol;
+        while( SQLITE_ROW==sqlite3_step(pStmt) ){
+          sessionPreupdateOneChange(SQLITE_UPDATE, pSession, pTab);
+        }
+        rc = sqlite3_finalize(pStmt);
+      }
+      sqlite3_free(zStmt);
+    }
+  }
+
+  return rc;
+}
+
+SQLITE_API int SQLITE_STDCALL sqlite3session_diff(
+  sqlite3_session *pSession,
+  const char *zFrom,
+  const char *zTbl,
+  char **pzErrMsg
+){
+  const char *zDb = pSession->zDb;
+  int rc = pSession->rc;
+  SessionDiffCtx d;
+
+  memset(&d, 0, sizeof(d));
+  sessionDiffHooks(pSession, &d);
+
+  sqlite3_mutex_enter(sqlite3_db_mutex(pSession->db));
+  if( pzErrMsg ) *pzErrMsg = 0;
+  if( rc==SQLITE_OK ){
+    char *zExpr = 0;
+    sqlite3 *db = pSession->db;
+    SessionTable *pTo;            /* Table zTbl */
+
+    /* Locate and if necessary initialize the target table object */
+    rc = sessionFindTable(pSession, zTbl, &pTo);
+    if( pTo==0 ) goto diff_out;
+    if( sessionInitTable(pSession, pTo) ){
+      rc = pSession->rc;
+      goto diff_out;
+    }
+
+    /* Check the table schemas match */
+    if( rc==SQLITE_OK ){
+      int bHasPk = 0;
+      int bMismatch = 0;
+      int nCol;                   /* Columns in zFrom.zTbl */
+      u8 *abPK;
+      const char **azCol = 0;
+      rc = sessionTableInfo(db, zFrom, zTbl, &nCol, 0, &azCol, &abPK);
+      if( rc==SQLITE_OK ){
+        if( pTo->nCol!=nCol ){
+          bMismatch = 1;
+        }else{
+          int i;
+          for(i=0; i<nCol; i++){
+            if( pTo->abPK[i]!=abPK[i] ) bMismatch = 1;
+            if( sqlite3_stricmp(azCol[i], pTo->azCol[i]) ) bMismatch = 1;
+            if( abPK[i] ) bHasPk = 1;
+          }
+        }
+
+      }
+      sqlite3_free((char*)azCol);
+      if( bMismatch ){
+        *pzErrMsg = sqlite3_mprintf("table schemas do not match");
+        rc = SQLITE_SCHEMA;
+      }
+      if( bHasPk==0 ){
+        /* Ignore tables with no primary keys */
+        goto diff_out;
+      }
+    }
+
+    if( rc==SQLITE_OK ){
+      zExpr = sessionExprComparePK(pTo->nCol, 
+          zDb, zFrom, pTo->zName, pTo->azCol, pTo->abPK
+      );
+    }
+
+    /* Find new rows */
+    if( rc==SQLITE_OK ){
+      rc = sessionDiffFindNew(SQLITE_INSERT, pSession, pTo, zDb, zFrom, zExpr);
+    }
+
+    /* Find old rows */
+    if( rc==SQLITE_OK ){
+      rc = sessionDiffFindNew(SQLITE_DELETE, pSession, pTo, zFrom, zDb, zExpr);
+    }
+
+    /* Find modified rows */
+    if( rc==SQLITE_OK ){
+      rc = sessionDiffFindModified(pSession, pTo, zFrom, zExpr);
+    }
+
+    sqlite3_free(zExpr);
+  }
+
+ diff_out:
+  sessionPreupdateHooks(pSession);
+  sqlite3_mutex_leave(sqlite3_db_mutex(pSession->db));
+  return rc;
+}
+
+/*
+** Create a session object. This session object will record changes to
+** database zDb attached to connection db.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3session_create(
+  sqlite3 *db,                    /* Database handle */
+  const char *zDb,                /* Name of db (e.g. "main") */
+  sqlite3_session **ppSession     /* OUT: New session object */
+){
+  sqlite3_session *pNew;          /* Newly allocated session object */
+  sqlite3_session *pOld;          /* Session object already attached to db */
+  int nDb = sqlite3Strlen30(zDb); /* Length of zDb in bytes */
+
+  /* Zero the output value in case an error occurs. */
+  *ppSession = 0;
+
+  /* Allocate and populate the new session object. */
+  pNew = (sqlite3_session *)sqlite3_malloc(sizeof(sqlite3_session) + nDb + 1);
+  if( !pNew ) return SQLITE_NOMEM;
+  memset(pNew, 0, sizeof(sqlite3_session));
+  pNew->db = db;
+  pNew->zDb = (char *)&pNew[1];
+  pNew->bEnable = 1;
+  memcpy(pNew->zDb, zDb, nDb+1);
+  sessionPreupdateHooks(pNew);
+
+  /* Add the new session object to the linked list of session objects 
+  ** attached to database handle $db. Do this under the cover of the db
+  ** handle mutex.  */
+  sqlite3_mutex_enter(sqlite3_db_mutex(db));
+  pOld = (sqlite3_session*)sqlite3_preupdate_hook(db, xPreUpdate, (void*)pNew);
+  pNew->pNext = pOld;
+  sqlite3_mutex_leave(sqlite3_db_mutex(db));
+
+  *ppSession = pNew;
+  return SQLITE_OK;
+}
+
+/*
+** Free the list of table objects passed as the first argument. The contents
+** of the changed-rows hash tables are also deleted.
+*/
+static void sessionDeleteTable(SessionTable *pList){
+  SessionTable *pNext;
+  SessionTable *pTab;
+
+  for(pTab=pList; pTab; pTab=pNext){
+    int i;
+    pNext = pTab->pNext;
+    for(i=0; i<pTab->nChange; i++){
+      SessionChange *p;
+      SessionChange *pNextChange;
+      for(p=pTab->apChange[i]; p; p=pNextChange){
+        pNextChange = p->pNext;
+        sqlite3_free(p);
+      }
+    }
+    sqlite3_free((char*)pTab->azCol);  /* cast works around VC++ bug */
+    sqlite3_free(pTab->apChange);
+    sqlite3_free(pTab);
+  }
+}
+
+/*
+** Delete a session object previously allocated using sqlite3session_create().
+*/
+SQLITE_API void SQLITE_STDCALL sqlite3session_delete(sqlite3_session *pSession){
+  sqlite3 *db = pSession->db;
+  sqlite3_session *pHead;
+  sqlite3_session **pp;
+
+  /* Unlink the session from the linked list of sessions attached to the
+  ** database handle. Hold the db mutex while doing so.  */
+  sqlite3_mutex_enter(sqlite3_db_mutex(db));
+  pHead = (sqlite3_session*)sqlite3_preupdate_hook(db, 0, 0);
+  for(pp=&pHead; ALWAYS((*pp)!=0); pp=&((*pp)->pNext)){
+    if( (*pp)==pSession ){
+      *pp = (*pp)->pNext;
+      if( pHead ) sqlite3_preupdate_hook(db, xPreUpdate, (void*)pHead);
+      break;
+    }
+  }
+  sqlite3_mutex_leave(sqlite3_db_mutex(db));
+
+  /* Delete all attached table objects. And the contents of their 
+  ** associated hash-tables. */
+  sessionDeleteTable(pSession->pTable);
+
+  /* Free the session object itself. */
+  sqlite3_free(pSession);
+}
+
+/*
+** Set a table filter on a Session Object.
+*/
+SQLITE_API void SQLITE_STDCALL sqlite3session_table_filter(
+  sqlite3_session *pSession, 
+  int(*xFilter)(void*, const char*),
+  void *pCtx                      /* First argument passed to xFilter */
+){
+  pSession->bAutoAttach = 1;
+  pSession->pFilterCtx = pCtx;
+  pSession->xTableFilter = xFilter;
+}
+
+/*
+** Attach a table to a session. All subsequent changes made to the table
+** while the session object is enabled will be recorded.
+**
+** Only tables that have a PRIMARY KEY defined may be attached. It does
+** not matter if the PRIMARY KEY is an "INTEGER PRIMARY KEY" (rowid alias)
+** or not.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3session_attach(
+  sqlite3_session *pSession,      /* Session object */
+  const char *zName               /* Table name */
+){
+  int rc = SQLITE_OK;
+  sqlite3_mutex_enter(sqlite3_db_mutex(pSession->db));
+
+  if( !zName ){
+    pSession->bAutoAttach = 1;
+  }else{
+    SessionTable *pTab;           /* New table object (if required) */
+    int nName;                    /* Number of bytes in string zName */
+
+    /* First search for an existing entry. If one is found, this call is
+    ** a no-op. Return early. */
+    nName = sqlite3Strlen30(zName);
+    for(pTab=pSession->pTable; pTab; pTab=pTab->pNext){
+      if( 0==sqlite3_strnicmp(pTab->zName, zName, nName+1) ) break;
+    }
+
+    if( !pTab ){
+      /* Allocate new SessionTable object. */
+      pTab = (SessionTable *)sqlite3_malloc(sizeof(SessionTable) + nName + 1);
+      if( !pTab ){
+        rc = SQLITE_NOMEM;
+      }else{
+        /* Populate the new SessionTable object and link it into the list.
+        ** The new object must be linked onto the end of the list, not 
+        ** simply added to the start of it in order to ensure that tables
+        ** appear in the correct order when a changeset or patchset is
+        ** eventually generated. */
+        SessionTable **ppTab;
+        memset(pTab, 0, sizeof(SessionTable));
+        pTab->zName = (char *)&pTab[1];
+        memcpy(pTab->zName, zName, nName+1);
+        for(ppTab=&pSession->pTable; *ppTab; ppTab=&(*ppTab)->pNext);
+        *ppTab = pTab;
+      }
+    }
+  }
+
+  sqlite3_mutex_leave(sqlite3_db_mutex(pSession->db));
+  return rc;
+}
+
+/*
+** Ensure that there is room in the buffer to append nByte bytes of data.
+** If not, use sqlite3_realloc() to grow the buffer so that there is.
+**
+** If successful, return zero. Otherwise, if an OOM condition is encountered,
+** set *pRc to SQLITE_NOMEM and return non-zero.
+*/
+static int sessionBufferGrow(SessionBuffer *p, int nByte, int *pRc){
+  if( *pRc==SQLITE_OK && p->nAlloc-p->nBuf<nByte ){
+    u8 *aNew;
+    int nNew = p->nAlloc ? p->nAlloc : 128;
+    do {
+      nNew = nNew*2;
+    }while( nNew<(p->nBuf+nByte) );
+
+    aNew = (u8 *)sqlite3_realloc(p->aBuf, nNew);
+    if( 0==aNew ){
+      *pRc = SQLITE_NOMEM;
+    }else{
+      p->aBuf = aNew;
+      p->nAlloc = nNew;
+    }
+  }
+  return (*pRc!=SQLITE_OK);
+}
+
+/*
+** Append the value passed as the second argument to the buffer passed
+** as the first.
+**
+** This function is a no-op if *pRc is non-zero when it is called.
+** Otherwise, if an error occurs, *pRc is set to an SQLite error code
+** before returning.
+*/
+static void sessionAppendValue(SessionBuffer *p, sqlite3_value *pVal, int *pRc){
+  int rc = *pRc;
+  if( rc==SQLITE_OK ){
+    int nByte = 0;
+    rc = sessionSerializeValue(0, pVal, &nByte);
+    sessionBufferGrow(p, nByte, &rc);
+    if( rc==SQLITE_OK ){
+      rc = sessionSerializeValue(&p->aBuf[p->nBuf], pVal, 0);
+      p->nBuf += nByte;
+    }else{
+      *pRc = rc;
+    }
+  }
+}
+
+/*
+** This function is a no-op if *pRc is other than SQLITE_OK when it is 
+** called. Otherwise, append a single byte to the buffer. 
+**
+** If an OOM condition is encountered, set *pRc to SQLITE_NOMEM before
+** returning.
+*/
+static void sessionAppendByte(SessionBuffer *p, u8 v, int *pRc){
+  if( 0==sessionBufferGrow(p, 1, pRc) ){
+    p->aBuf[p->nBuf++] = v;
+  }
+}
+
+/*
+** This function is a no-op if *pRc is other than SQLITE_OK when it is 
+** called. Otherwise, append a single varint to the buffer. 
+**
+** If an OOM condition is encountered, set *pRc to SQLITE_NOMEM before
+** returning.
+*/
+static void sessionAppendVarint(SessionBuffer *p, int v, int *pRc){
+  if( 0==sessionBufferGrow(p, 9, pRc) ){
+    p->nBuf += sessionVarintPut(&p->aBuf[p->nBuf], v);
+  }
+}
+
+/*
+** This function is a no-op if *pRc is other than SQLITE_OK when it is 
+** called. Otherwise, append a blob of data to the buffer. 
+**
+** If an OOM condition is encountered, set *pRc to SQLITE_NOMEM before
+** returning.
+*/
+static void sessionAppendBlob(
+  SessionBuffer *p, 
+  const u8 *aBlob, 
+  int nBlob, 
+  int *pRc
+){
+  if( 0==sessionBufferGrow(p, nBlob, pRc) ){
+    memcpy(&p->aBuf[p->nBuf], aBlob, nBlob);
+    p->nBuf += nBlob;
+  }
+}
+
+/*
+** This function is a no-op if *pRc is other than SQLITE_OK when it is 
+** called. Otherwise, append a string to the buffer. All bytes in the string
+** up to (but not including) the nul-terminator are written to the buffer.
+**
+** If an OOM condition is encountered, set *pRc to SQLITE_NOMEM before
+** returning.
+*/
+static void sessionAppendStr(
+  SessionBuffer *p, 
+  const char *zStr, 
+  int *pRc
+){
+  int nStr = sqlite3Strlen30(zStr);
+  if( 0==sessionBufferGrow(p, nStr, pRc) ){
+    memcpy(&p->aBuf[p->nBuf], zStr, nStr);
+    p->nBuf += nStr;
+  }
+}
+
+/*
+** This function is a no-op if *pRc is other than SQLITE_OK when it is 
+** called. Otherwise, append the string representation of integer iVal
+** to the buffer. No nul-terminator is written.
+**
+** If an OOM condition is encountered, set *pRc to SQLITE_NOMEM before
+** returning.
+*/
+static void sessionAppendInteger(
+  SessionBuffer *p,               /* Buffer to append to */
+  int iVal,                       /* Value to write the string rep. of */
+  int *pRc                        /* IN/OUT: Error code */
+){
+  char aBuf[24];
+  sqlite3_snprintf(sizeof(aBuf)-1, aBuf, "%d", iVal);
+  sessionAppendStr(p, aBuf, pRc);
+}
+
+/*
+** This function is a no-op if *pRc is other than SQLITE_OK when it is 
+** called. Otherwise, append the string zStr enclosed in quotes (") and
+** with any embedded quote characters escaped to the buffer. No 
+** nul-terminator byte is written.
+**
+** If an OOM condition is encountered, set *pRc to SQLITE_NOMEM before
+** returning.
+*/
+static void sessionAppendIdent(
+  SessionBuffer *p,               /* Buffer to a append to */
+  const char *zStr,               /* String to quote, escape and append */
+  int *pRc                        /* IN/OUT: Error code */
+){
+  int nStr = sqlite3Strlen30(zStr)*2 + 2 + 1;
+  if( 0==sessionBufferGrow(p, nStr, pRc) ){
+    char *zOut = (char *)&p->aBuf[p->nBuf];
+    const char *zIn = zStr;
+    *zOut++ = '"';
+    while( *zIn ){
+      if( *zIn=='"' ) *zOut++ = '"';
+      *zOut++ = *(zIn++);
+    }
+    *zOut++ = '"';
+    p->nBuf = (int)((u8 *)zOut - p->aBuf);
+  }
+}
+
+/*
+** This function is a no-op if *pRc is other than SQLITE_OK when it is
+** called. Otherwse, it appends the serialized version of the value stored
+** in column iCol of the row that SQL statement pStmt currently points
+** to to the buffer.
+*/
+static void sessionAppendCol(
+  SessionBuffer *p,               /* Buffer to append to */
+  sqlite3_stmt *pStmt,            /* Handle pointing to row containing value */
+  int iCol,                       /* Column to read value from */
+  int *pRc                        /* IN/OUT: Error code */
+){
+  if( *pRc==SQLITE_OK ){
+    int eType = sqlite3_column_type(pStmt, iCol);
+    sessionAppendByte(p, (u8)eType, pRc);
+    if( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT ){
+      sqlite3_int64 i;
+      u8 aBuf[8];
+      if( eType==SQLITE_INTEGER ){
+        i = sqlite3_column_int64(pStmt, iCol);
+      }else{
+        double r = sqlite3_column_double(pStmt, iCol);
+        memcpy(&i, &r, 8);
+      }
+      sessionPutI64(aBuf, i);
+      sessionAppendBlob(p, aBuf, 8, pRc);
+    }
+    if( eType==SQLITE_BLOB || eType==SQLITE_TEXT ){
+      u8 *z;
+      int nByte;
+      if( eType==SQLITE_BLOB ){
+        z = (u8 *)sqlite3_column_blob(pStmt, iCol);
+      }else{
+        z = (u8 *)sqlite3_column_text(pStmt, iCol);
+      }
+      nByte = sqlite3_column_bytes(pStmt, iCol);
+      if( z || (eType==SQLITE_BLOB && nByte==0) ){
+        sessionAppendVarint(p, nByte, pRc);
+        sessionAppendBlob(p, z, nByte, pRc);
+      }else{
+        *pRc = SQLITE_NOMEM;
+      }
+    }
+  }
+}
+
+/*
+**
+** This function appends an update change to the buffer (see the comments 
+** under "CHANGESET FORMAT" at the top of the file). An update change 
+** consists of:
+**
+**   1 byte:  SQLITE_UPDATE (0x17)
+**   n bytes: old.* record (see RECORD FORMAT)
+**   m bytes: new.* record (see RECORD FORMAT)
+**
+** The SessionChange object passed as the third argument contains the
+** values that were stored in the row when the session began (the old.*
+** values). The statement handle passed as the second argument points
+** at the current version of the row (the new.* values).
+**
+** If all of the old.* values are equal to their corresponding new.* value
+** (i.e. nothing has changed), then no data at all is appended to the buffer.
+**
+** Otherwise, the old.* record contains all primary key values and the 
+** original values of any fields that have been modified. The new.* record 
+** contains the new values of only those fields that have been modified.
+*/ 
+static int sessionAppendUpdate(
+  SessionBuffer *pBuf,            /* Buffer to append to */
+  int bPatchset,                  /* True for "patchset", 0 for "changeset" */
+  sqlite3_stmt *pStmt,            /* Statement handle pointing at new row */
+  SessionChange *p,               /* Object containing old values */
+  u8 *abPK                        /* Boolean array - true for PK columns */
+){
+  int rc = SQLITE_OK;
+  SessionBuffer buf2 = {0,0,0}; /* Buffer to accumulate new.* record in */
+  int bNoop = 1;                /* Set to zero if any values are modified */
+  int nRewind = pBuf->nBuf;     /* Set to zero if any values are modified */
+  int i;                        /* Used to iterate through columns */
+  u8 *pCsr = p->aRecord;        /* Used to iterate through old.* values */
+
+  sessionAppendByte(pBuf, SQLITE_UPDATE, &rc);
+  sessionAppendByte(pBuf, p->bIndirect, &rc);
+  for(i=0; i<sqlite3_column_count(pStmt); i++){
+    int bChanged = 0;
+    int nAdvance;
+    int eType = *pCsr;
+    switch( eType ){
+      case SQLITE_NULL:
+        nAdvance = 1;
+        if( sqlite3_column_type(pStmt, i)!=SQLITE_NULL ){
+          bChanged = 1;
+        }
+        break;
+
+      case SQLITE_FLOAT:
+      case SQLITE_INTEGER: {
+        nAdvance = 9;
+        if( eType==sqlite3_column_type(pStmt, i) ){
+          sqlite3_int64 iVal = sessionGetI64(&pCsr[1]);
+          if( eType==SQLITE_INTEGER ){
+            if( iVal==sqlite3_column_int64(pStmt, i) ) break;
+          }else{
+            double dVal;
+            memcpy(&dVal, &iVal, 8);
+            if( dVal==sqlite3_column_double(pStmt, i) ) break;
+          }
+        }
+        bChanged = 1;
+        break;
+      }
+
+      default: {
+        int nByte;
+        int nHdr = 1 + sessionVarintGet(&pCsr[1], &nByte);
+        assert( eType==SQLITE_TEXT || eType==SQLITE_BLOB );
+        nAdvance = nHdr + nByte;
+        if( eType==sqlite3_column_type(pStmt, i) 
+         && nByte==sqlite3_column_bytes(pStmt, i) 
+         && 0==memcmp(&pCsr[nHdr], sqlite3_column_blob(pStmt, i), nByte)
+        ){
+          break;
+        }
+        bChanged = 1;
+      }
+    }
+
+    /* If at least one field has been modified, this is not a no-op. */
+    if( bChanged ) bNoop = 0;
+
+    /* Add a field to the old.* record. This is omitted if this modules is
+    ** currently generating a patchset. */
+    if( bPatchset==0 ){
+      if( bChanged || abPK[i] ){
+        sessionAppendBlob(pBuf, pCsr, nAdvance, &rc);
+      }else{
+        sessionAppendByte(pBuf, 0, &rc);
+      }
+    }
+
+    /* Add a field to the new.* record. Or the only record if currently
+    ** generating a patchset.  */
+    if( bChanged || (bPatchset && abPK[i]) ){
+      sessionAppendCol(&buf2, pStmt, i, &rc);
+    }else{
+      sessionAppendByte(&buf2, 0, &rc);
+    }
+
+    pCsr += nAdvance;
+  }
+
+  if( bNoop ){
+    pBuf->nBuf = nRewind;
+  }else{
+    sessionAppendBlob(pBuf, buf2.aBuf, buf2.nBuf, &rc);
+  }
+  sqlite3_free(buf2.aBuf);
+
+  return rc;
+}
+
+/*
+** Append a DELETE change to the buffer passed as the first argument. Use
+** the changeset format if argument bPatchset is zero, or the patchset
+** format otherwise.
+*/
+static int sessionAppendDelete(
+  SessionBuffer *pBuf,            /* Buffer to append to */
+  int bPatchset,                  /* True for "patchset", 0 for "changeset" */
+  SessionChange *p,               /* Object containing old values */
+  int nCol,                       /* Number of columns in table */
+  u8 *abPK                        /* Boolean array - true for PK columns */
+){
+  int rc = SQLITE_OK;
+
+  sessionAppendByte(pBuf, SQLITE_DELETE, &rc);
+  sessionAppendByte(pBuf, p->bIndirect, &rc);
+
+  if( bPatchset==0 ){
+    sessionAppendBlob(pBuf, p->aRecord, p->nRecord, &rc);
+  }else{
+    int i;
+    u8 *a = p->aRecord;
+    for(i=0; i<nCol; i++){
+      u8 *pStart = a;
+      int eType = *a++;
+
+      switch( eType ){
+        case 0:
+        case SQLITE_NULL:
+          assert( abPK[i]==0 );
+          break;
+
+        case SQLITE_FLOAT:
+        case SQLITE_INTEGER:
+          a += 8;
+          break;
+
+        default: {
+          int n;
+          a += sessionVarintGet(a, &n);
+          a += n;
+          break;
+        }
+      }
+      if( abPK[i] ){
+        sessionAppendBlob(pBuf, pStart, (int)(a-pStart), &rc);
+      }
+    }
+    assert( (a - p->aRecord)==p->nRecord );
+  }
+
+  return rc;
+}
+
+/*
+** Formulate and prepare a SELECT statement to retrieve a row from table
+** zTab in database zDb based on its primary key. i.e.
+**
+**   SELECT * FROM zDb.zTab WHERE pk1 = ? AND pk2 = ? AND ...
+*/
+static int sessionSelectStmt(
+  sqlite3 *db,                    /* Database handle */
+  const char *zDb,                /* Database name */
+  const char *zTab,               /* Table name */
+  int nCol,                       /* Number of columns in table */
+  const char **azCol,             /* Names of table columns */
+  u8 *abPK,                       /* PRIMARY KEY  array */
+  sqlite3_stmt **ppStmt           /* OUT: Prepared SELECT statement */
+){
+  int rc = SQLITE_OK;
+  int i;
+  const char *zSep = "";
+  SessionBuffer buf = {0, 0, 0};
+
+  sessionAppendStr(&buf, "SELECT * FROM ", &rc);
+  sessionAppendIdent(&buf, zDb, &rc);
+  sessionAppendStr(&buf, ".", &rc);
+  sessionAppendIdent(&buf, zTab, &rc);
+  sessionAppendStr(&buf, " WHERE ", &rc);
+  for(i=0; i<nCol; i++){
+    if( abPK[i] ){
+      sessionAppendStr(&buf, zSep, &rc);
+      sessionAppendIdent(&buf, azCol[i], &rc);
+      sessionAppendStr(&buf, " = ?", &rc);
+      sessionAppendInteger(&buf, i+1, &rc);
+      zSep = " AND ";
+    }
+  }
+  if( rc==SQLITE_OK ){
+    rc = sqlite3_prepare_v2(db, (char *)buf.aBuf, buf.nBuf, ppStmt, 0);
+  }
+  sqlite3_free(buf.aBuf);
+  return rc;
+}
+
+/*
+** Bind the PRIMARY KEY values from the change passed in argument pChange
+** to the SELECT statement passed as the first argument. The SELECT statement
+** is as prepared by function sessionSelectStmt().
+**
+** Return SQLITE_OK if all PK values are successfully bound, or an SQLite
+** error code (e.g. SQLITE_NOMEM) otherwise.
+*/
+static int sessionSelectBind(
+  sqlite3_stmt *pSelect,          /* SELECT from sessionSelectStmt() */
+  int nCol,                       /* Number of columns in table */
+  u8 *abPK,                       /* PRIMARY KEY array */
+  SessionChange *pChange          /* Change structure */
+){
+  int i;
+  int rc = SQLITE_OK;
+  u8 *a = pChange->aRecord;
+
+  for(i=0; i<nCol && rc==SQLITE_OK; i++){
+    int eType = *a++;
+
+    switch( eType ){
+      case 0:
+      case SQLITE_NULL:
+        assert( abPK[i]==0 );
+        break;
+
+      case SQLITE_INTEGER: {
+        if( abPK[i] ){
+          i64 iVal = sessionGetI64(a);
+          rc = sqlite3_bind_int64(pSelect, i+1, iVal);
+        }
+        a += 8;
+        break;
+      }
+
+      case SQLITE_FLOAT: {
+        if( abPK[i] ){
+          double rVal;
+          i64 iVal = sessionGetI64(a);
+          memcpy(&rVal, &iVal, 8);
+          rc = sqlite3_bind_double(pSelect, i+1, rVal);
+        }
+        a += 8;
+        break;
+      }
+
+      case SQLITE_TEXT: {
+        int n;
+        a += sessionVarintGet(a, &n);
+        if( abPK[i] ){
+          rc = sqlite3_bind_text(pSelect, i+1, (char *)a, n, SQLITE_TRANSIENT);
+        }
+        a += n;
+        break;
+      }
+
+      default: {
+        int n;
+        assert( eType==SQLITE_BLOB );
+        a += sessionVarintGet(a, &n);
+        if( abPK[i] ){
+          rc = sqlite3_bind_blob(pSelect, i+1, a, n, SQLITE_TRANSIENT);
+        }
+        a += n;
+        break;
+      }
+    }
+  }
+
+  return rc;
+}
+
+/*
+** This function is a no-op if *pRc is set to other than SQLITE_OK when it
+** is called. Otherwise, append a serialized table header (part of the binary 
+** changeset format) to buffer *pBuf. If an error occurs, set *pRc to an
+** SQLite error code before returning.
+*/
+static void sessionAppendTableHdr(
+  SessionBuffer *pBuf,            /* Append header to this buffer */
+  int bPatchset,                  /* Use the patchset format if true */
+  SessionTable *pTab,             /* Table object to append header for */
+  int *pRc                        /* IN/OUT: Error code */
+){
+  /* Write a table header */
+  sessionAppendByte(pBuf, (bPatchset ? 'P' : 'T'), pRc);
+  sessionAppendVarint(pBuf, pTab->nCol, pRc);
+  sessionAppendBlob(pBuf, pTab->abPK, pTab->nCol, pRc);
+  sessionAppendBlob(pBuf, (u8 *)pTab->zName, (int)strlen(pTab->zName)+1, pRc);
+}
+
+/*
+** Generate either a changeset (if argument bPatchset is zero) or a patchset
+** (if it is non-zero) based on the current contents of the session object
+** passed as the first argument.
+**
+** If no error occurs, SQLITE_OK is returned and the new changeset/patchset
+** stored in output variables *pnChangeset and *ppChangeset. Or, if an error
+** occurs, an SQLite error code is returned and both output variables set 
+** to 0.
+*/
+static int sessionGenerateChangeset(
+  sqlite3_session *pSession,      /* Session object */
+  int bPatchset,                  /* True for patchset, false for changeset */
+  int (*xOutput)(void *pOut, const void *pData, int nData),
+  void *pOut,                     /* First argument for xOutput */
+  int *pnChangeset,               /* OUT: Size of buffer at *ppChangeset */
+  void **ppChangeset              /* OUT: Buffer containing changeset */
+){
+  sqlite3 *db = pSession->db;     /* Source database handle */
+  SessionTable *pTab;             /* Used to iterate through attached tables */
+  SessionBuffer buf = {0,0,0};    /* Buffer in which to accumlate changeset */
+  int rc;                         /* Return code */
+
+  assert( xOutput==0 || (pnChangeset==0 && ppChangeset==0 ) );
+
+  /* Zero the output variables in case an error occurs. If this session
+  ** object is already in the error state (sqlite3_session.rc != SQLITE_OK),
+  ** this call will be a no-op.  */
+  if( xOutput==0 ){
+    *pnChangeset = 0;
+    *ppChangeset = 0;
+  }
+
+  if( pSession->rc ) return pSession->rc;
+  rc = sqlite3_exec(pSession->db, "SAVEPOINT changeset", 0, 0, 0);
+  if( rc!=SQLITE_OK ) return rc;
+
+  sqlite3_mutex_enter(sqlite3_db_mutex(db));
+
+  for(pTab=pSession->pTable; rc==SQLITE_OK && pTab; pTab=pTab->pNext){
+    if( pTab->nEntry ){
+      const char *zName = pTab->zName;
+      int nCol;                   /* Number of columns in table */
+      u8 *abPK;                   /* Primary key array */
+      const char **azCol = 0;     /* Table columns */
+      int i;                      /* Used to iterate through hash buckets */
+      sqlite3_stmt *pSel = 0;     /* SELECT statement to query table pTab */
+      int nRewind = buf.nBuf;     /* Initial size of write buffer */
+      int nNoop;                  /* Size of buffer after writing tbl header */
+
+      /* Check the table schema is still Ok. */
+      rc = sessionTableInfo(db, pSession->zDb, zName, &nCol, 0, &azCol, &abPK);
+      if( !rc && (pTab->nCol!=nCol || memcmp(abPK, pTab->abPK, nCol)) ){
+        rc = SQLITE_SCHEMA;
+      }
+
+      /* Write a table header */
+      sessionAppendTableHdr(&buf, bPatchset, pTab, &rc);
+
+      /* Build and compile a statement to execute: */
+      if( rc==SQLITE_OK ){
+        rc = sessionSelectStmt(
+            db, pSession->zDb, zName, nCol, azCol, abPK, &pSel);
+      }
+
+      nNoop = buf.nBuf;
+      for(i=0; i<pTab->nChange && rc==SQLITE_OK; i++){
+        SessionChange *p;         /* Used to iterate through changes */
+
+        for(p=pTab->apChange[i]; rc==SQLITE_OK && p; p=p->pNext){
+          rc = sessionSelectBind(pSel, nCol, abPK, p);
+          if( rc!=SQLITE_OK ) continue;
+          if( sqlite3_step(pSel)==SQLITE_ROW ){
+            if( p->op==SQLITE_INSERT ){
+              int iCol;
+              sessionAppendByte(&buf, SQLITE_INSERT, &rc);
+              sessionAppendByte(&buf, p->bIndirect, &rc);
+              for(iCol=0; iCol<nCol; iCol++){
+                sessionAppendCol(&buf, pSel, iCol, &rc);
+              }
+            }else{
+              rc = sessionAppendUpdate(&buf, bPatchset, pSel, p, abPK);
+            }
+          }else if( p->op!=SQLITE_INSERT ){
+            rc = sessionAppendDelete(&buf, bPatchset, p, nCol, abPK);
+          }
+          if( rc==SQLITE_OK ){
+            rc = sqlite3_reset(pSel);
+          }
+
+          /* If the buffer is now larger than SESSIONS_STRM_CHUNK_SIZE, pass
+          ** its contents to the xOutput() callback. */
+          if( xOutput 
+           && rc==SQLITE_OK 
+           && buf.nBuf>nNoop 
+           && buf.nBuf>SESSIONS_STRM_CHUNK_SIZE 
+          ){
+            rc = xOutput(pOut, (void*)buf.aBuf, buf.nBuf);
+            nNoop = -1;
+            buf.nBuf = 0;
+          }
+
+        }
+      }
+
+      sqlite3_finalize(pSel);
+      if( buf.nBuf==nNoop ){
+        buf.nBuf = nRewind;
+      }
+      sqlite3_free((char*)azCol);  /* cast works around VC++ bug */
+    }
+  }
+
+  if( rc==SQLITE_OK ){
+    if( xOutput==0 ){
+      *pnChangeset = buf.nBuf;
+      *ppChangeset = buf.aBuf;
+      buf.aBuf = 0;
+    }else if( buf.nBuf>0 ){
+      rc = xOutput(pOut, (void*)buf.aBuf, buf.nBuf);
+    }
+  }
+
+  sqlite3_free(buf.aBuf);
+  sqlite3_exec(db, "RELEASE changeset", 0, 0, 0);
+  sqlite3_mutex_leave(sqlite3_db_mutex(db));
+  return rc;
+}
+
+/*
+** Obtain a changeset object containing all changes recorded by the 
+** session object passed as the first argument.
+**
+** It is the responsibility of the caller to eventually free the buffer 
+** using sqlite3_free().
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3session_changeset(
+  sqlite3_session *pSession,      /* Session object */
+  int *pnChangeset,               /* OUT: Size of buffer at *ppChangeset */
+  void **ppChangeset              /* OUT: Buffer containing changeset */
+){
+  return sessionGenerateChangeset(pSession, 0, 0, 0, pnChangeset, ppChangeset);
+}
+
+/*
+** Streaming version of sqlite3session_changeset().
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3session_changeset_strm(
+  sqlite3_session *pSession,
+  int (*xOutput)(void *pOut, const void *pData, int nData),
+  void *pOut
+){
+  return sessionGenerateChangeset(pSession, 0, xOutput, pOut, 0, 0);
+}
+
+/*
+** Streaming version of sqlite3session_patchset().
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3session_patchset_strm(
+  sqlite3_session *pSession,
+  int (*xOutput)(void *pOut, const void *pData, int nData),
+  void *pOut
+){
+  return sessionGenerateChangeset(pSession, 1, xOutput, pOut, 0, 0);
+}
+
+/*
+** Obtain a patchset object containing all changes recorded by the 
+** session object passed as the first argument.
+**
+** It is the responsibility of the caller to eventually free the buffer 
+** using sqlite3_free().
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3session_patchset(
+  sqlite3_session *pSession,      /* Session object */
+  int *pnPatchset,                /* OUT: Size of buffer at *ppChangeset */
+  void **ppPatchset               /* OUT: Buffer containing changeset */
+){
+  return sessionGenerateChangeset(pSession, 1, 0, 0, pnPatchset, ppPatchset);
+}
+
+/*
+** Enable or disable the session object passed as the first argument.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3session_enable(sqlite3_session *pSession, int bEnable){
+  int ret;
+  sqlite3_mutex_enter(sqlite3_db_mutex(pSession->db));
+  if( bEnable>=0 ){
+    pSession->bEnable = bEnable;
+  }
+  ret = pSession->bEnable;
+  sqlite3_mutex_leave(sqlite3_db_mutex(pSession->db));
+  return ret;
+}
+
+/*
+** Enable or disable the session object passed as the first argument.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3session_indirect(sqlite3_session *pSession, int bIndirect){
+  int ret;
+  sqlite3_mutex_enter(sqlite3_db_mutex(pSession->db));
+  if( bIndirect>=0 ){
+    pSession->bIndirect = bIndirect;
+  }
+  ret = pSession->bIndirect;
+  sqlite3_mutex_leave(sqlite3_db_mutex(pSession->db));
+  return ret;
+}
+
+/*
+** Return true if there have been no changes to monitored tables recorded
+** by the session object passed as the only argument.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3session_isempty(sqlite3_session *pSession){
+  int ret = 0;
+  SessionTable *pTab;
+
+  sqlite3_mutex_enter(sqlite3_db_mutex(pSession->db));
+  for(pTab=pSession->pTable; pTab && ret==0; pTab=pTab->pNext){
+    ret = (pTab->nEntry>0);
+  }
+  sqlite3_mutex_leave(sqlite3_db_mutex(pSession->db));
+
+  return (ret==0);
+}
+
+/*
+** Do the work for either sqlite3changeset_start() or start_strm().
+*/
+static int sessionChangesetStart(
+  sqlite3_changeset_iter **pp,    /* OUT: Changeset iterator handle */
+  int (*xInput)(void *pIn, void *pData, int *pnData),
+  void *pIn,
+  int nChangeset,                 /* Size of buffer pChangeset in bytes */
+  void *pChangeset                /* Pointer to buffer containing changeset */
+){
+  sqlite3_changeset_iter *pRet;   /* Iterator to return */
+  int nByte;                      /* Number of bytes to allocate for iterator */
+
+  assert( xInput==0 || (pChangeset==0 && nChangeset==0) );
+
+  /* Zero the output variable in case an error occurs. */
+  *pp = 0;
+
+  /* Allocate and initialize the iterator structure. */
+  nByte = sizeof(sqlite3_changeset_iter);
+  pRet = (sqlite3_changeset_iter *)sqlite3_malloc(nByte);
+  if( !pRet ) return SQLITE_NOMEM;
+  memset(pRet, 0, sizeof(sqlite3_changeset_iter));
+  pRet->in.aData = (u8 *)pChangeset;
+  pRet->in.nData = nChangeset;
+  pRet->in.xInput = xInput;
+  pRet->in.pIn = pIn;
+  pRet->in.bEof = (xInput ? 0 : 1);
+
+  /* Populate the output variable and return success. */
+  *pp = pRet;
+  return SQLITE_OK;
+}
+
+/*
+** Create an iterator used to iterate through the contents of a changeset.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_start(
+  sqlite3_changeset_iter **pp,    /* OUT: Changeset iterator handle */
+  int nChangeset,                 /* Size of buffer pChangeset in bytes */
+  void *pChangeset                /* Pointer to buffer containing changeset */
+){
+  return sessionChangesetStart(pp, 0, 0, nChangeset, pChangeset);
+}
+
+/*
+** Streaming version of sqlite3changeset_start().
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_start_strm(
+  sqlite3_changeset_iter **pp,    /* OUT: Changeset iterator handle */
+  int (*xInput)(void *pIn, void *pData, int *pnData),
+  void *pIn
+){
+  return sessionChangesetStart(pp, xInput, pIn, 0, 0);
+}
+
+/*
+** If the SessionInput object passed as the only argument is a streaming
+** object and the buffer is full, discard some data to free up space.
+*/
+static void sessionDiscardData(SessionInput *pIn){
+  if( pIn->bEof && pIn->xInput && pIn->iNext>=SESSIONS_STRM_CHUNK_SIZE ){
+    int nMove = pIn->buf.nBuf - pIn->iNext;
+    assert( nMove>=0 );
+    if( nMove>0 ){
+      memmove(pIn->buf.aBuf, &pIn->buf.aBuf[pIn->iNext], nMove);
+    }
+    pIn->buf.nBuf -= pIn->iNext;
+    pIn->iNext = 0;
+    pIn->nData = pIn->buf.nBuf;
+  }
+}
+
+/*
+** Ensure that there are at least nByte bytes available in the buffer. Or,
+** if there are not nByte bytes remaining in the input, that all available
+** data is in the buffer.
+**
+** Return an SQLite error code if an error occurs, or SQLITE_OK otherwise.
+*/
+static int sessionInputBuffer(SessionInput *pIn, int nByte){
+  int rc = SQLITE_OK;
+  if( pIn->xInput ){
+    while( !pIn->bEof && (pIn->iNext+nByte)>=pIn->nData && rc==SQLITE_OK ){
+      int nNew = SESSIONS_STRM_CHUNK_SIZE;
+
+      if( pIn->bNoDiscard==0 ) sessionDiscardData(pIn);
+      if( SQLITE_OK==sessionBufferGrow(&pIn->buf, nNew, &rc) ){
+        rc = pIn->xInput(pIn->pIn, &pIn->buf.aBuf[pIn->buf.nBuf], &nNew);
+        if( nNew==0 ){
+          pIn->bEof = 1;
+        }else{
+          pIn->buf.nBuf += nNew;
+        }
+      }
+
+      pIn->aData = pIn->buf.aBuf;
+      pIn->nData = pIn->buf.nBuf;
+    }
+  }
+  return rc;
+}
+
+/*
+** When this function is called, *ppRec points to the start of a record
+** that contains nCol values. This function advances the pointer *ppRec
+** until it points to the byte immediately following that record.
+*/
+static void sessionSkipRecord(
+  u8 **ppRec,                     /* IN/OUT: Record pointer */
+  int nCol                        /* Number of values in record */
+){
+  u8 *aRec = *ppRec;
+  int i;
+  for(i=0; i<nCol; i++){
+    int eType = *aRec++;
+    if( eType==SQLITE_TEXT || eType==SQLITE_BLOB ){
+      int nByte;
+      aRec += sessionVarintGet((u8*)aRec, &nByte);
+      aRec += nByte;
+    }else if( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT ){
+      aRec += 8;
+    }
+  }
+
+  *ppRec = aRec;
+}
+
+/*
+** This function sets the value of the sqlite3_value object passed as the
+** first argument to a copy of the string or blob held in the aData[] 
+** buffer. SQLITE_OK is returned if successful, or SQLITE_NOMEM if an OOM
+** error occurs.
+*/
+static int sessionValueSetStr(
+  sqlite3_value *pVal,            /* Set the value of this object */
+  u8 *aData,                      /* Buffer containing string or blob data */
+  int nData,                      /* Size of buffer aData[] in bytes */
+  u8 enc                          /* String encoding (0 for blobs) */
+){
+  /* In theory this code could just pass SQLITE_TRANSIENT as the final
+  ** argument to sqlite3ValueSetStr() and have the copy created 
+  ** automatically. But doing so makes it difficult to detect any OOM
+  ** error. Hence the code to create the copy externally. */
+  u8 *aCopy = sqlite3_malloc(nData+1);
+  if( aCopy==0 ) return SQLITE_NOMEM;
+  memcpy(aCopy, aData, nData);
+  sqlite3ValueSetStr(pVal, nData, (char*)aCopy, enc, sqlite3_free);
+  return SQLITE_OK;
+}
+
+/*
+** Deserialize a single record from a buffer in memory. See "RECORD FORMAT"
+** for details.
+**
+** When this function is called, *paChange points to the start of the record
+** to deserialize. Assuming no error occurs, *paChange is set to point to
+** one byte after the end of the same record before this function returns.
+** If the argument abPK is NULL, then the record contains nCol values. Or,
+** if abPK is other than NULL, then the record contains only the PK fields
+** (in other words, it is a patchset DELETE record).
+**
+** If successful, each element of the apOut[] array (allocated by the caller)
+** is set to point to an sqlite3_value object containing the value read
+** from the corresponding position in the record. If that value is not
+** included in the record (i.e. because the record is part of an UPDATE change
+** and the field was not modified), the corresponding element of apOut[] is
+** set to NULL.
+**
+** It is the responsibility of the caller to free all sqlite_value structures
+** using sqlite3_free().
+**
+** If an error occurs, an SQLite error code (e.g. SQLITE_NOMEM) is returned.
+** The apOut[] array may have been partially populated in this case.
+*/
+static int sessionReadRecord(
+  SessionInput *pIn,              /* Input data */
+  int nCol,                       /* Number of values in record */
+  u8 *abPK,                       /* Array of primary key flags, or NULL */
+  sqlite3_value **apOut           /* Write values to this array */
+){
+  int i;                          /* Used to iterate through columns */
+  int rc = SQLITE_OK;
+
+  for(i=0; i<nCol && rc==SQLITE_OK; i++){
+    int eType = 0;                /* Type of value (SQLITE_NULL, TEXT etc.) */
+    if( abPK && abPK[i]==0 ) continue;
+    rc = sessionInputBuffer(pIn, 9);
+    if( rc==SQLITE_OK ){
+      eType = pIn->aData[pIn->iNext++];
+    }
+
+    assert( apOut[i]==0 );
+    if( eType ){
+      apOut[i] = sqlite3ValueNew(0);
+      if( !apOut[i] ) rc = SQLITE_NOMEM;
+    }
+
+    if( rc==SQLITE_OK ){
+      u8 *aVal = &pIn->aData[pIn->iNext];
+      if( eType==SQLITE_TEXT || eType==SQLITE_BLOB ){
+        int nByte;
+        pIn->iNext += sessionVarintGet(aVal, &nByte);
+        rc = sessionInputBuffer(pIn, nByte);
+        if( rc==SQLITE_OK ){
+          u8 enc = (eType==SQLITE_TEXT ? SQLITE_UTF8 : 0);
+          rc = sessionValueSetStr(apOut[i],&pIn->aData[pIn->iNext],nByte,enc);
+        }
+        pIn->iNext += nByte;
+      }
+      if( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT ){
+        sqlite3_int64 v = sessionGetI64(aVal);
+        if( eType==SQLITE_INTEGER ){
+          sqlite3VdbeMemSetInt64(apOut[i], v);
+        }else{
+          double d;
+          memcpy(&d, &v, 8);
+          sqlite3VdbeMemSetDouble(apOut[i], d);
+        }
+        pIn->iNext += 8;
+      }
+    }
+  }
+
+  return rc;
+}
+
+/*
+** The input pointer currently points to the second byte of a table-header.
+** Specifically, to the following:
+**
+**   + number of columns in table (varint)
+**   + array of PK flags (1 byte per column),
+**   + table name (nul terminated).
+**
+** This function ensures that all of the above is present in the input 
+** buffer (i.e. that it can be accessed without any calls to xInput()).
+** If successful, SQLITE_OK is returned. Otherwise, an SQLite error code.
+** The input pointer is not moved.
+*/
+static int sessionChangesetBufferTblhdr(SessionInput *pIn, int *pnByte){
+  int rc = SQLITE_OK;
+  int nCol = 0;
+  int nRead = 0;
+
+  rc = sessionInputBuffer(pIn, 9);
+  if( rc==SQLITE_OK ){
+    nRead += sessionVarintGet(&pIn->aData[pIn->iNext + nRead], &nCol);
+    rc = sessionInputBuffer(pIn, nRead+nCol+100);
+    nRead += nCol;
+  }
+
+  while( rc==SQLITE_OK ){
+    while( (pIn->iNext + nRead)<pIn->nData && pIn->aData[pIn->iNext + nRead] ){
+      nRead++;
+    }
+    if( (pIn->iNext + nRead)<pIn->nData ) break;
+    rc = sessionInputBuffer(pIn, nRead + 100);
+  }
+  *pnByte = nRead+1;
+  return rc;
+}
+
+/*
+** The input pointer currently points to the first byte of the first field
+** of a record consisting of nCol columns. This function ensures the entire
+** record is buffered. It does not move the input pointer.
+**
+** If successful, SQLITE_OK is returned and *pnByte is set to the size of
+** the record in bytes. Otherwise, an SQLite error code is returned. The
+** final value of *pnByte is undefined in this case.
+*/
+static int sessionChangesetBufferRecord(
+  SessionInput *pIn,              /* Input data */
+  int nCol,                       /* Number of columns in record */
+  int *pnByte                     /* OUT: Size of record in bytes */
+){
+  int rc = SQLITE_OK;
+  int nByte = 0;
+  int i;
+  for(i=0; rc==SQLITE_OK && i<nCol; i++){
+    int eType;
+    rc = sessionInputBuffer(pIn, nByte + 10);
+    if( rc==SQLITE_OK ){
+      eType = pIn->aData[pIn->iNext + nByte++];
+      if( eType==SQLITE_TEXT || eType==SQLITE_BLOB ){
+        int n;
+        nByte += sessionVarintGet(&pIn->aData[pIn->iNext+nByte], &n);
+        nByte += n;
+        rc = sessionInputBuffer(pIn, nByte);
+      }else if( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT ){
+        nByte += 8;
+      }
+    }
+  }
+  *pnByte = nByte;
+  return rc;
+}
+
+/*
+** The input pointer currently points to the second byte of a table-header.
+** Specifically, to the following:
+**
+**   + number of columns in table (varint)
+**   + array of PK flags (1 byte per column),
+**   + table name (nul terminated).
+**
+** This function decodes the table-header and populates the p->nCol, 
+** p->zTab and p->abPK[] variables accordingly. The p->apValue[] array is 
+** also allocated or resized according to the new value of p->nCol. The
+** input pointer is left pointing to the byte following the table header.
+**
+** If successful, SQLITE_OK is returned. Otherwise, an SQLite error code
+** is returned and the final values of the various fields enumerated above
+** are undefined.
+*/
+static int sessionChangesetReadTblhdr(sqlite3_changeset_iter *p){
+  int rc;
+  int nCopy;
+  assert( p->rc==SQLITE_OK );
+
+  rc = sessionChangesetBufferTblhdr(&p->in, &nCopy);
+  if( rc==SQLITE_OK ){
+    int nByte;
+    int nVarint;
+    nVarint = sessionVarintGet(&p->in.aData[p->in.iNext], &p->nCol);
+    nCopy -= nVarint;
+    p->in.iNext += nVarint;
+    nByte = p->nCol * sizeof(sqlite3_value*) * 2 + nCopy;
+    p->tblhdr.nBuf = 0;
+    sessionBufferGrow(&p->tblhdr, nByte, &rc);
+  }
+
+  if( rc==SQLITE_OK ){
+    int iPK = sizeof(sqlite3_value*)*p->nCol*2;
+    memset(p->tblhdr.aBuf, 0, iPK);
+    memcpy(&p->tblhdr.aBuf[iPK], &p->in.aData[p->in.iNext], nCopy);
+    p->in.iNext += nCopy;
+  }
+
+  p->apValue = (sqlite3_value**)p->tblhdr.aBuf;
+  p->abPK = (u8*)&p->apValue[p->nCol*2];
+  p->zTab = (char*)&p->abPK[p->nCol];
+  return (p->rc = rc);
+}
+
+/*
+** Advance the changeset iterator to the next change.
+**
+** If both paRec and pnRec are NULL, then this function works like the public
+** API sqlite3changeset_next(). If SQLITE_ROW is returned, then the
+** sqlite3changeset_new() and old() APIs may be used to query for values.
+**
+** Otherwise, if paRec and pnRec are not NULL, then a pointer to the change
+** record is written to *paRec before returning and the number of bytes in
+** the record to *pnRec.
+**
+** Either way, this function returns SQLITE_ROW if the iterator is 
+** successfully advanced to the next change in the changeset, an SQLite 
+** error code if an error occurs, or SQLITE_DONE if there are no further 
+** changes in the changeset.
+*/
+static int sessionChangesetNext(
+  sqlite3_changeset_iter *p,      /* Changeset iterator */
+  u8 **paRec,                     /* If non-NULL, store record pointer here */
+  int *pnRec                      /* If non-NULL, store size of record here */
+){
+  int i;
+  u8 op;
+
+  assert( (paRec==0 && pnRec==0) || (paRec && pnRec) );
+
+  /* If the iterator is in the error-state, return immediately. */
+  if( p->rc!=SQLITE_OK ) return p->rc;
+
+  /* Free the current contents of p->apValue[], if any. */
+  if( p->apValue ){
+    for(i=0; i<p->nCol*2; i++){
+      sqlite3ValueFree(p->apValue[i]);
+    }
+    memset(p->apValue, 0, sizeof(sqlite3_value*)*p->nCol*2);
+  }
+
+  /* Make sure the buffer contains at least 10 bytes of input data, or all
+  ** remaining data if there are less than 10 bytes available. This is
+  ** sufficient either for the 'T' or 'P' byte and the varint that follows
+  ** it, or for the two single byte values otherwise. */
+  p->rc = sessionInputBuffer(&p->in, 2);
+  if( p->rc!=SQLITE_OK ) return p->rc;
+
+  /* If the iterator is already at the end of the changeset, return DONE. */
+  if( p->in.iNext>=p->in.nData ){
+    return SQLITE_DONE;
+  }
+
+  sessionDiscardData(&p->in);
+  p->in.iCurrent = p->in.iNext;
+
+  op = p->in.aData[p->in.iNext++];
+  if( op=='T' || op=='P' ){
+    p->bPatchset = (op=='P');
+    if( sessionChangesetReadTblhdr(p) ) return p->rc;
+    if( (p->rc = sessionInputBuffer(&p->in, 2)) ) return p->rc;
+    p->in.iCurrent = p->in.iNext;
+    op = p->in.aData[p->in.iNext++];
+  }
+
+  p->op = op;
+  p->bIndirect = p->in.aData[p->in.iNext++];
+  if( p->op!=SQLITE_UPDATE && p->op!=SQLITE_DELETE && p->op!=SQLITE_INSERT ){
+    return (p->rc = SQLITE_CORRUPT_BKPT);
+  }
+
+  if( paRec ){ 
+    int nVal;                     /* Number of values to buffer */
+    if( p->bPatchset==0 && op==SQLITE_UPDATE ){
+      nVal = p->nCol * 2;
+    }else if( p->bPatchset && op==SQLITE_DELETE ){
+      nVal = 0;
+      for(i=0; i<p->nCol; i++) if( p->abPK[i] ) nVal++;
+    }else{
+      nVal = p->nCol;
+    }
+    p->rc = sessionChangesetBufferRecord(&p->in, nVal, pnRec);
+    if( p->rc!=SQLITE_OK ) return p->rc;
+    *paRec = &p->in.aData[p->in.iNext];
+    p->in.iNext += *pnRec;
+  }else{
+
+    /* If this is an UPDATE or DELETE, read the old.* record. */
+    if( p->op!=SQLITE_INSERT && (p->bPatchset==0 || p->op==SQLITE_DELETE) ){
+      u8 *abPK = p->bPatchset ? p->abPK : 0;
+      p->rc = sessionReadRecord(&p->in, p->nCol, abPK, p->apValue);
+      if( p->rc!=SQLITE_OK ) return p->rc;
+    }
+
+    /* If this is an INSERT or UPDATE, read the new.* record. */
+    if( p->op!=SQLITE_DELETE ){
+      p->rc = sessionReadRecord(&p->in, p->nCol, 0, &p->apValue[p->nCol]);
+      if( p->rc!=SQLITE_OK ) return p->rc;
+    }
+
+    if( p->bPatchset && p->op==SQLITE_UPDATE ){
+      /* If this is an UPDATE that is part of a patchset, then all PK and
+      ** modified fields are present in the new.* record. The old.* record
+      ** is currently completely empty. This block shifts the PK fields from
+      ** new.* to old.*, to accommodate the code that reads these arrays.  */
+      for(i=0; i<p->nCol; i++){
+        assert( p->apValue[i]==0 );
+        assert( p->abPK[i]==0 || p->apValue[i+p->nCol] );
+        if( p->abPK[i] ){
+          p->apValue[i] = p->apValue[i+p->nCol];
+          p->apValue[i+p->nCol] = 0;
+        }
+      }
+    }
+  }
+
+  return SQLITE_ROW;
+}
+
+/*
+** Advance an iterator created by sqlite3changeset_start() to the next
+** change in the changeset. This function may return SQLITE_ROW, SQLITE_DONE
+** or SQLITE_CORRUPT.
+**
+** This function may not be called on iterators passed to a conflict handler
+** callback by changeset_apply().
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_next(sqlite3_changeset_iter *p){
+  return sessionChangesetNext(p, 0, 0);
+}
+
+/*
+** The following function extracts information on the current change
+** from a changeset iterator. It may only be called after changeset_next()
+** has returned SQLITE_ROW.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_op(
+  sqlite3_changeset_iter *pIter,  /* Iterator handle */
+  const char **pzTab,             /* OUT: Pointer to table name */
+  int *pnCol,                     /* OUT: Number of columns in table */
+  int *pOp,                       /* OUT: SQLITE_INSERT, DELETE or UPDATE */
+  int *pbIndirect                 /* OUT: True if change is indirect */
+){
+  *pOp = pIter->op;
+  *pnCol = pIter->nCol;
+  *pzTab = pIter->zTab;
+  if( pbIndirect ) *pbIndirect = pIter->bIndirect;
+  return SQLITE_OK;
+}
+
+/*
+** Return information regarding the PRIMARY KEY and number of columns in
+** the database table affected by the change that pIter currently points
+** to. This function may only be called after changeset_next() returns
+** SQLITE_ROW.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_pk(
+  sqlite3_changeset_iter *pIter,  /* Iterator object */
+  unsigned char **pabPK,          /* OUT: Array of boolean - true for PK cols */
+  int *pnCol                      /* OUT: Number of entries in output array */
+){
+  *pabPK = pIter->abPK;
+  if( pnCol ) *pnCol = pIter->nCol;
+  return SQLITE_OK;
+}
+
+/*
+** This function may only be called while the iterator is pointing to an
+** SQLITE_UPDATE or SQLITE_DELETE change (see sqlite3changeset_op()).
+** Otherwise, SQLITE_MISUSE is returned.
+**
+** It sets *ppValue to point to an sqlite3_value structure containing the
+** iVal'th value in the old.* record. Or, if that particular value is not
+** included in the record (because the change is an UPDATE and the field
+** was not modified and is not a PK column), set *ppValue to NULL.
+**
+** If value iVal is out-of-range, SQLITE_RANGE is returned and *ppValue is
+** not modified. Otherwise, SQLITE_OK.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_old(
+  sqlite3_changeset_iter *pIter,  /* Changeset iterator */
+  int iVal,                       /* Index of old.* value to retrieve */
+  sqlite3_value **ppValue         /* OUT: Old value (or NULL pointer) */
+){
+  if( pIter->op!=SQLITE_UPDATE && pIter->op!=SQLITE_DELETE ){
+    return SQLITE_MISUSE;
+  }
+  if( iVal<0 || iVal>=pIter->nCol ){
+    return SQLITE_RANGE;
+  }
+  *ppValue = pIter->apValue[iVal];
+  return SQLITE_OK;
+}
+
+/*
+** This function may only be called while the iterator is pointing to an
+** SQLITE_UPDATE or SQLITE_INSERT change (see sqlite3changeset_op()).
+** Otherwise, SQLITE_MISUSE is returned.
+**
+** It sets *ppValue to point to an sqlite3_value structure containing the
+** iVal'th value in the new.* record. Or, if that particular value is not
+** included in the record (because the change is an UPDATE and the field
+** was not modified), set *ppValue to NULL.
+**
+** If value iVal is out-of-range, SQLITE_RANGE is returned and *ppValue is
+** not modified. Otherwise, SQLITE_OK.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_new(
+  sqlite3_changeset_iter *pIter,  /* Changeset iterator */
+  int iVal,                       /* Index of new.* value to retrieve */
+  sqlite3_value **ppValue         /* OUT: New value (or NULL pointer) */
+){
+  if( pIter->op!=SQLITE_UPDATE && pIter->op!=SQLITE_INSERT ){
+    return SQLITE_MISUSE;
+  }
+  if( iVal<0 || iVal>=pIter->nCol ){
+    return SQLITE_RANGE;
+  }
+  *ppValue = pIter->apValue[pIter->nCol+iVal];
+  return SQLITE_OK;
+}
+
+/*
+** The following two macros are used internally. They are similar to the
+** sqlite3changeset_new() and sqlite3changeset_old() functions, except that
+** they omit all error checking and return a pointer to the requested value.
+*/
+#define sessionChangesetNew(pIter, iVal) (pIter)->apValue[(pIter)->nCol+(iVal)]
+#define sessionChangesetOld(pIter, iVal) (pIter)->apValue[(iVal)]
+
+/*
+** This function may only be called with a changeset iterator that has been
+** passed to an SQLITE_CHANGESET_DATA or SQLITE_CHANGESET_CONFLICT 
+** conflict-handler function. Otherwise, SQLITE_MISUSE is returned.
+**
+** If successful, *ppValue is set to point to an sqlite3_value structure
+** containing the iVal'th value of the conflicting record.
+**
+** If value iVal is out-of-range or some other error occurs, an SQLite error
+** code is returned. Otherwise, SQLITE_OK.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_conflict(
+  sqlite3_changeset_iter *pIter,  /* Changeset iterator */
+  int iVal,                       /* Index of conflict record value to fetch */
+  sqlite3_value **ppValue         /* OUT: Value from conflicting row */
+){
+  if( !pIter->pConflict ){
+    return SQLITE_MISUSE;
+  }
+  if( iVal<0 || iVal>=sqlite3_column_count(pIter->pConflict) ){
+    return SQLITE_RANGE;
+  }
+  *ppValue = sqlite3_column_value(pIter->pConflict, iVal);
+  return SQLITE_OK;
+}
+
+/*
+** This function may only be called with an iterator passed to an
+** SQLITE_CHANGESET_FOREIGN_KEY conflict handler callback. In this case
+** it sets the output variable to the total number of known foreign key
+** violations in the destination database and returns SQLITE_OK.
+**
+** In all other cases this function returns SQLITE_MISUSE.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_fk_conflicts(
+  sqlite3_changeset_iter *pIter,  /* Changeset iterator */
+  int *pnOut                      /* OUT: Number of FK violations */
+){
+  if( pIter->pConflict || pIter->apValue ){
+    return SQLITE_MISUSE;
+  }
+  *pnOut = pIter->nCol;
+  return SQLITE_OK;
+}
+
+
+/*
+** Finalize an iterator allocated with sqlite3changeset_start().
+**
+** This function may not be called on iterators passed to a conflict handler
+** callback by changeset_apply().
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_finalize(sqlite3_changeset_iter *p){
+  int rc = SQLITE_OK;
+  if( p ){
+    int i;                        /* Used to iterate through p->apValue[] */
+    rc = p->rc;
+    if( p->apValue ){
+      for(i=0; i<p->nCol*2; i++) sqlite3ValueFree(p->apValue[i]);
+    }
+    sqlite3_free(p->tblhdr.aBuf);
+    sqlite3_free(p->in.buf.aBuf);
+    sqlite3_free(p);
+  }
+  return rc;
+}
+
+static int sessionChangesetInvert(
+  SessionInput *pInput,           /* Input changeset */
+  int (*xOutput)(void *pOut, const void *pData, int nData),
+  void *pOut,
+  int *pnInverted,                /* OUT: Number of bytes in output changeset */
+  void **ppInverted               /* OUT: Inverse of pChangeset */
+){
+  int rc = SQLITE_OK;             /* Return value */
+  SessionBuffer sOut;             /* Output buffer */
+  int nCol = 0;                   /* Number of cols in current table */
+  u8 *abPK = 0;                   /* PK array for current table */
+  sqlite3_value **apVal = 0;      /* Space for values for UPDATE inversion */
+  SessionBuffer sPK = {0, 0, 0};  /* PK array for current table */
+
+  /* Initialize the output buffer */
+  memset(&sOut, 0, sizeof(SessionBuffer));
+
+  /* Zero the output variables in case an error occurs. */
+  if( ppInverted ){
+    *ppInverted = 0;
+    *pnInverted = 0;
+  }
+
+  while( 1 ){
+    u8 eType;
+
+    /* Test for EOF. */
+    if( (rc = sessionInputBuffer(pInput, 2)) ) goto finished_invert;
+    if( pInput->iNext>=pInput->nData ) break;
+    eType = pInput->aData[pInput->iNext];
+
+    switch( eType ){
+      case 'T': {
+        /* A 'table' record consists of:
+        **
+        **   * A constant 'T' character,
+        **   * Number of columns in said table (a varint),
+        **   * An array of nCol bytes (sPK),
+        **   * A nul-terminated table name.
+        */
+        int nByte;
+        int nVar;
+        pInput->iNext++;
+        if( (rc = sessionChangesetBufferTblhdr(pInput, &nByte)) ){
+          goto finished_invert;
+        }
+        nVar = sessionVarintGet(&pInput->aData[pInput->iNext], &nCol);
+        sPK.nBuf = 0;
+        sessionAppendBlob(&sPK, &pInput->aData[pInput->iNext+nVar], nCol, &rc);
+        sessionAppendByte(&sOut, eType, &rc);
+        sessionAppendBlob(&sOut, &pInput->aData[pInput->iNext], nByte, &rc);
+        if( rc ) goto finished_invert;
+
+        pInput->iNext += nByte;
+        sqlite3_free(apVal);
+        apVal = 0;
+        abPK = sPK.aBuf;
+        break;
+      }
+
+      case SQLITE_INSERT:
+      case SQLITE_DELETE: {
+        int nByte;
+        int bIndirect = pInput->aData[pInput->iNext+1];
+        int eType2 = (eType==SQLITE_DELETE ? SQLITE_INSERT : SQLITE_DELETE);
+        pInput->iNext += 2;
+        assert( rc==SQLITE_OK );
+        rc = sessionChangesetBufferRecord(pInput, nCol, &nByte);
+        sessionAppendByte(&sOut, eType2, &rc);
+        sessionAppendByte(&sOut, bIndirect, &rc);
+        sessionAppendBlob(&sOut, &pInput->aData[pInput->iNext], nByte, &rc);
+        pInput->iNext += nByte;
+        if( rc ) goto finished_invert;
+        break;
+      }
+
+      case SQLITE_UPDATE: {
+        int iCol;
+
+        if( 0==apVal ){
+          apVal = (sqlite3_value **)sqlite3_malloc(sizeof(apVal[0])*nCol*2);
+          if( 0==apVal ){
+            rc = SQLITE_NOMEM;
+            goto finished_invert;
+          }
+          memset(apVal, 0, sizeof(apVal[0])*nCol*2);
+        }
+
+        /* Write the header for the new UPDATE change. Same as the original. */
+        sessionAppendByte(&sOut, eType, &rc);
+        sessionAppendByte(&sOut, pInput->aData[pInput->iNext+1], &rc);
+
+        /* Read the old.* and new.* records for the update change. */
+        pInput->iNext += 2;
+        rc = sessionReadRecord(pInput, nCol, 0, &apVal[0]);
+        if( rc==SQLITE_OK ){
+          rc = sessionReadRecord(pInput, nCol, 0, &apVal[nCol]);
+        }
+
+        /* Write the new old.* record. Consists of the PK columns from the
+        ** original old.* record, and the other values from the original
+        ** new.* record. */
+        for(iCol=0; iCol<nCol; iCol++){
+          sqlite3_value *pVal = apVal[iCol + (abPK[iCol] ? 0 : nCol)];
+          sessionAppendValue(&sOut, pVal, &rc);
+        }
+
+        /* Write the new new.* record. Consists of a copy of all values
+        ** from the original old.* record, except for the PK columns, which
+        ** are set to "undefined". */
+        for(iCol=0; iCol<nCol; iCol++){
+          sqlite3_value *pVal = (abPK[iCol] ? 0 : apVal[iCol]);
+          sessionAppendValue(&sOut, pVal, &rc);
+        }
+
+        for(iCol=0; iCol<nCol*2; iCol++){
+          sqlite3ValueFree(apVal[iCol]);
+        }
+        memset(apVal, 0, sizeof(apVal[0])*nCol*2);
+        if( rc!=SQLITE_OK ){
+          goto finished_invert;
+        }
+
+        break;
+      }
+
+      default:
+        rc = SQLITE_CORRUPT_BKPT;
+        goto finished_invert;
+    }
+
+    assert( rc==SQLITE_OK );
+    if( xOutput && sOut.nBuf>=SESSIONS_STRM_CHUNK_SIZE ){
+      rc = xOutput(pOut, sOut.aBuf, sOut.nBuf);
+      sOut.nBuf = 0;
+      if( rc!=SQLITE_OK ) goto finished_invert;
+    }
+  }
+
+  assert( rc==SQLITE_OK );
+  if( pnInverted ){
+    *pnInverted = sOut.nBuf;
+    *ppInverted = sOut.aBuf;
+    sOut.aBuf = 0;
+  }else if( sOut.nBuf>0 ){
+    rc = xOutput(pOut, sOut.aBuf, sOut.nBuf);
+  }
+
+ finished_invert:
+  sqlite3_free(sOut.aBuf);
+  sqlite3_free(apVal);
+  sqlite3_free(sPK.aBuf);
+  return rc;
+}
+
+
+/*
+** Invert a changeset object.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_invert(
+  int nChangeset,                 /* Number of bytes in input */
+  const void *pChangeset,         /* Input changeset */
+  int *pnInverted,                /* OUT: Number of bytes in output changeset */
+  void **ppInverted               /* OUT: Inverse of pChangeset */
+){
+  SessionInput sInput;
+
+  /* Set up the input stream */
+  memset(&sInput, 0, sizeof(SessionInput));
+  sInput.nData = nChangeset;
+  sInput.aData = (u8*)pChangeset;
+
+  return sessionChangesetInvert(&sInput, 0, 0, pnInverted, ppInverted);
+}
+
+/*
+** Streaming version of sqlite3changeset_invert().
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_invert_strm(
+  int (*xInput)(void *pIn, void *pData, int *pnData),
+  void *pIn,
+  int (*xOutput)(void *pOut, const void *pData, int nData),
+  void *pOut
+){
+  SessionInput sInput;
+  int rc;
+
+  /* Set up the input stream */
+  memset(&sInput, 0, sizeof(SessionInput));
+  sInput.xInput = xInput;
+  sInput.pIn = pIn;
+
+  rc = sessionChangesetInvert(&sInput, xOutput, pOut, 0, 0);
+  sqlite3_free(sInput.buf.aBuf);
+  return rc;
+}
+
+typedef struct SessionApplyCtx SessionApplyCtx;
+struct SessionApplyCtx {
+  sqlite3 *db;
+  sqlite3_stmt *pDelete;          /* DELETE statement */
+  sqlite3_stmt *pUpdate;          /* UPDATE statement */
+  sqlite3_stmt *pInsert;          /* INSERT statement */
+  sqlite3_stmt *pSelect;          /* SELECT statement */
+  int nCol;                       /* Size of azCol[] and abPK[] arrays */
+  const char **azCol;             /* Array of column names */
+  u8 *abPK;                       /* Boolean array - true if column is in PK */
+
+  int bDeferConstraints;          /* True to defer constraints */
+  SessionBuffer constraints;      /* Deferred constraints are stored here */
+};
+
+/*
+** Formulate a statement to DELETE a row from database db. Assuming a table
+** structure like this:
+**
+**     CREATE TABLE x(a, b, c, d, PRIMARY KEY(a, c));
+**
+** The DELETE statement looks like this:
+**
+**     DELETE FROM x WHERE a = :1 AND c = :3 AND (:5 OR b IS :2 AND d IS :4)
+**
+** Variable :5 (nCol+1) is a boolean. It should be set to 0 if we require
+** matching b and d values, or 1 otherwise. The second case comes up if the
+** conflict handler is invoked with NOTFOUND and returns CHANGESET_REPLACE.
+**
+** If successful, SQLITE_OK is returned and SessionApplyCtx.pDelete is left
+** pointing to the prepared version of the SQL statement.
+*/
+static int sessionDeleteRow(
+  sqlite3 *db,                    /* Database handle */
+  const char *zTab,               /* Table name */
+  SessionApplyCtx *p              /* Session changeset-apply context */
+){
+  int i;
+  const char *zSep = "";
+  int rc = SQLITE_OK;
+  SessionBuffer buf = {0, 0, 0};
+  int nPk = 0;
+
+  sessionAppendStr(&buf, "DELETE FROM ", &rc);
+  sessionAppendIdent(&buf, zTab, &rc);
+  sessionAppendStr(&buf, " WHERE ", &rc);
+
+  for(i=0; i<p->nCol; i++){
+    if( p->abPK[i] ){
+      nPk++;
+      sessionAppendStr(&buf, zSep, &rc);
+      sessionAppendIdent(&buf, p->azCol[i], &rc);
+      sessionAppendStr(&buf, " = ?", &rc);
+      sessionAppendInteger(&buf, i+1, &rc);
+      zSep = " AND ";
+    }
+  }
+
+  if( nPk<p->nCol ){
+    sessionAppendStr(&buf, " AND (?", &rc);
+    sessionAppendInteger(&buf, p->nCol+1, &rc);
+    sessionAppendStr(&buf, " OR ", &rc);
+
+    zSep = "";
+    for(i=0; i<p->nCol; i++){
+      if( !p->abPK[i] ){
+        sessionAppendStr(&buf, zSep, &rc);
+        sessionAppendIdent(&buf, p->azCol[i], &rc);
+        sessionAppendStr(&buf, " IS ?", &rc);
+        sessionAppendInteger(&buf, i+1, &rc);
+        zSep = "AND ";
+      }
+    }
+    sessionAppendStr(&buf, ")", &rc);
+  }
+
+  if( rc==SQLITE_OK ){
+    rc = sqlite3_prepare_v2(db, (char *)buf.aBuf, buf.nBuf, &p->pDelete, 0);
+  }
+  sqlite3_free(buf.aBuf);
+
+  return rc;
+}
+
+/*
+** Formulate and prepare a statement to UPDATE a row from database db. 
+** Assuming a table structure like this:
+**
+**     CREATE TABLE x(a, b, c, d, PRIMARY KEY(a, c));
+**
+** The UPDATE statement looks like this:
+**
+**     UPDATE x SET
+**     a = CASE WHEN ?2  THEN ?3  ELSE a END,
+**     b = CASE WHEN ?5  THEN ?6  ELSE b END,
+**     c = CASE WHEN ?8  THEN ?9  ELSE c END,
+**     d = CASE WHEN ?11 THEN ?12 ELSE d END
+**     WHERE a = ?1 AND c = ?7 AND (?13 OR 
+**       (?5==0 OR b IS ?4) AND (?11==0 OR d IS ?10) AND
+**     )
+**
+** For each column in the table, there are three variables to bind:
+**
+**     ?(i*3+1)    The old.* value of the column, if any.
+**     ?(i*3+2)    A boolean flag indicating that the value is being modified.
+**     ?(i*3+3)    The new.* value of the column, if any.
+**
+** Also, a boolean flag that, if set to true, causes the statement to update
+** a row even if the non-PK values do not match. This is required if the
+** conflict-handler is invoked with CHANGESET_DATA and returns
+** CHANGESET_REPLACE. This is variable "?(nCol*3+1)".
+**
+** If successful, SQLITE_OK is returned and SessionApplyCtx.pUpdate is left
+** pointing to the prepared version of the SQL statement.
+*/
+static int sessionUpdateRow(
+  sqlite3 *db,                    /* Database handle */
+  const char *zTab,               /* Table name */
+  SessionApplyCtx *p              /* Session changeset-apply context */
+){
+  int rc = SQLITE_OK;
+  int i;
+  const char *zSep = "";
+  SessionBuffer buf = {0, 0, 0};
+
+  /* Append "UPDATE tbl SET " */
+  sessionAppendStr(&buf, "UPDATE ", &rc);
+  sessionAppendIdent(&buf, zTab, &rc);
+  sessionAppendStr(&buf, " SET ", &rc);
+
+  /* Append the assignments */
+  for(i=0; i<p->nCol; i++){
+    sessionAppendStr(&buf, zSep, &rc);
+    sessionAppendIdent(&buf, p->azCol[i], &rc);
+    sessionAppendStr(&buf, " = CASE WHEN ?", &rc);
+    sessionAppendInteger(&buf, i*3+2, &rc);
+    sessionAppendStr(&buf, " THEN ?", &rc);
+    sessionAppendInteger(&buf, i*3+3, &rc);
+    sessionAppendStr(&buf, " ELSE ", &rc);
+    sessionAppendIdent(&buf, p->azCol[i], &rc);
+    sessionAppendStr(&buf, " END", &rc);
+    zSep = ", ";
+  }
+
+  /* Append the PK part of the WHERE clause */
+  sessionAppendStr(&buf, " WHERE ", &rc);
+  for(i=0; i<p->nCol; i++){
+    if( p->abPK[i] ){
+      sessionAppendIdent(&buf, p->azCol[i], &rc);
+      sessionAppendStr(&buf, " = ?", &rc);
+      sessionAppendInteger(&buf, i*3+1, &rc);
+      sessionAppendStr(&buf, " AND ", &rc);
+    }
+  }
+
+  /* Append the non-PK part of the WHERE clause */
+  sessionAppendStr(&buf, " (?", &rc);
+  sessionAppendInteger(&buf, p->nCol*3+1, &rc);
+  sessionAppendStr(&buf, " OR 1", &rc);
+  for(i=0; i<p->nCol; i++){
+    if( !p->abPK[i] ){
+      sessionAppendStr(&buf, " AND (?", &rc);
+      sessionAppendInteger(&buf, i*3+2, &rc);
+      sessionAppendStr(&buf, "=0 OR ", &rc);
+      sessionAppendIdent(&buf, p->azCol[i], &rc);
+      sessionAppendStr(&buf, " IS ?", &rc);
+      sessionAppendInteger(&buf, i*3+1, &rc);
+      sessionAppendStr(&buf, ")", &rc);
+    }
+  }
+  sessionAppendStr(&buf, ")", &rc);
+
+  if( rc==SQLITE_OK ){
+    rc = sqlite3_prepare_v2(db, (char *)buf.aBuf, buf.nBuf, &p->pUpdate, 0);
+  }
+  sqlite3_free(buf.aBuf);
+
+  return rc;
+}
+
+/*
+** Formulate and prepare an SQL statement to query table zTab by primary
+** key. Assuming the following table structure:
+**
+**     CREATE TABLE x(a, b, c, d, PRIMARY KEY(a, c));
+**
+** The SELECT statement looks like this:
+**
+**     SELECT * FROM x WHERE a = ?1 AND c = ?3
+**
+** If successful, SQLITE_OK is returned and SessionApplyCtx.pSelect is left
+** pointing to the prepared version of the SQL statement.
+*/
+static int sessionSelectRow(
+  sqlite3 *db,                    /* Database handle */
+  const char *zTab,               /* Table name */
+  SessionApplyCtx *p              /* Session changeset-apply context */
+){
+  return sessionSelectStmt(
+      db, "main", zTab, p->nCol, p->azCol, p->abPK, &p->pSelect);
+}
+
+/*
+** Formulate and prepare an INSERT statement to add a record to table zTab.
+** For example:
+**
+**     INSERT INTO main."zTab" VALUES(?1, ?2, ?3 ...);
+**
+** If successful, SQLITE_OK is returned and SessionApplyCtx.pInsert is left
+** pointing to the prepared version of the SQL statement.
+*/
+static int sessionInsertRow(
+  sqlite3 *db,                    /* Database handle */
+  const char *zTab,               /* Table name */
+  SessionApplyCtx *p              /* Session changeset-apply context */
+){
+  int rc = SQLITE_OK;
+  int i;
+  SessionBuffer buf = {0, 0, 0};
+
+  sessionAppendStr(&buf, "INSERT INTO main.", &rc);
+  sessionAppendIdent(&buf, zTab, &rc);
+  sessionAppendStr(&buf, " VALUES(?", &rc);
+  for(i=1; i<p->nCol; i++){
+    sessionAppendStr(&buf, ", ?", &rc);
+  }
+  sessionAppendStr(&buf, ")", &rc);
+
+  if( rc==SQLITE_OK ){
+    rc = sqlite3_prepare_v2(db, (char *)buf.aBuf, buf.nBuf, &p->pInsert, 0);
+  }
+  sqlite3_free(buf.aBuf);
+  return rc;
+}
+
+/*
+** A wrapper around sqlite3_bind_value() that detects an extra problem. 
+** See comments in the body of this function for details.
+*/
+static int sessionBindValue(
+  sqlite3_stmt *pStmt,            /* Statement to bind value to */
+  int i,                          /* Parameter number to bind to */
+  sqlite3_value *pVal             /* Value to bind */
+){
+  int eType = sqlite3_value_type(pVal);
+  /* COVERAGE: The (pVal->z==0) branch is never true using current versions
+  ** of SQLite. If a malloc fails in an sqlite3_value_xxx() function, either
+  ** the (pVal->z) variable remains as it was or the type of the value is
+  ** set to SQLITE_NULL.  */
+  if( (eType==SQLITE_TEXT || eType==SQLITE_BLOB) && pVal->z==0 ){
+    /* This condition occurs when an earlier OOM in a call to
+    ** sqlite3_value_text() or sqlite3_value_blob() (perhaps from within
+    ** a conflict-handler) has zeroed the pVal->z pointer. Return NOMEM. */
+    return SQLITE_NOMEM;
+  }
+  return sqlite3_bind_value(pStmt, i, pVal);
+}
+
+/*
+** Iterator pIter must point to an SQLITE_INSERT entry. This function 
+** transfers new.* values from the current iterator entry to statement
+** pStmt. The table being inserted into has nCol columns.
+**
+** New.* value $i from the iterator is bound to variable ($i+1) of 
+** statement pStmt. If parameter abPK is NULL, all values from 0 to (nCol-1)
+** are transfered to the statement. Otherwise, if abPK is not NULL, it points
+** to an array nCol elements in size. In this case only those values for 
+** which abPK[$i] is true are read from the iterator and bound to the 
+** statement.
+**
+** An SQLite error code is returned if an error occurs. Otherwise, SQLITE_OK.
+*/
+static int sessionBindRow(
+  sqlite3_changeset_iter *pIter,  /* Iterator to read values from */
+  int(*xValue)(sqlite3_changeset_iter *, int, sqlite3_value **),
+  int nCol,                       /* Number of columns */
+  u8 *abPK,                       /* If not NULL, bind only if true */
+  sqlite3_stmt *pStmt             /* Bind values to this statement */
+){
+  int i;
+  int rc = SQLITE_OK;
+
+  /* Neither sqlite3changeset_old or sqlite3changeset_new can fail if the
+  ** argument iterator points to a suitable entry. Make sure that xValue 
+  ** is one of these to guarantee that it is safe to ignore the return 
+  ** in the code below. */
+  assert( xValue==sqlite3changeset_old || xValue==sqlite3changeset_new );
+
+  for(i=0; rc==SQLITE_OK && i<nCol; i++){
+    if( !abPK || abPK[i] ){
+      sqlite3_value *pVal;
+      (void)xValue(pIter, i, &pVal);
+      rc = sessionBindValue(pStmt, i+1, pVal);
+    }
+  }
+  return rc;
+}
+
+/*
+** SQL statement pSelect is as generated by the sessionSelectRow() function.
+** This function binds the primary key values from the change that changeset
+** iterator pIter points to to the SELECT and attempts to seek to the table
+** entry. If a row is found, the SELECT statement left pointing at the row 
+** and SQLITE_ROW is returned. Otherwise, if no row is found and no error
+** has occured, the statement is reset and SQLITE_OK is returned. If an
+** error occurs, the statement is reset and an SQLite error code is returned.
+**
+** If this function returns SQLITE_ROW, the caller must eventually reset() 
+** statement pSelect. If any other value is returned, the statement does
+** not require a reset().
+**
+** If the iterator currently points to an INSERT record, bind values from the
+** new.* record to the SELECT statement. Or, if it points to a DELETE or
+** UPDATE, bind values from the old.* record. 
+*/
+static int sessionSeekToRow(
+  sqlite3 *db,                    /* Database handle */
+  sqlite3_changeset_iter *pIter,  /* Changeset iterator */
+  u8 *abPK,                       /* Primary key flags array */
+  sqlite3_stmt *pSelect           /* SELECT statement from sessionSelectRow() */
+){
+  int rc;                         /* Return code */
+  int nCol;                       /* Number of columns in table */
+  int op;                         /* Changset operation (SQLITE_UPDATE etc.) */
+  const char *zDummy;             /* Unused */
+
+  sqlite3changeset_op(pIter, &zDummy, &nCol, &op, 0);
+  rc = sessionBindRow(pIter, 
+      op==SQLITE_INSERT ? sqlite3changeset_new : sqlite3changeset_old,
+      nCol, abPK, pSelect
+  );
+
+  if( rc==SQLITE_OK ){
+    rc = sqlite3_step(pSelect);
+    if( rc!=SQLITE_ROW ) rc = sqlite3_reset(pSelect);
+  }
+
+  return rc;
+}
+
+/*
+** Invoke the conflict handler for the change that the changeset iterator
+** currently points to.
+**
+** Argument eType must be either CHANGESET_DATA or CHANGESET_CONFLICT.
+** If argument pbReplace is NULL, then the type of conflict handler invoked
+** depends solely on eType, as follows:
+**
+**    eType value                 Value passed to xConflict
+**    -------------------------------------------------
+**    CHANGESET_DATA              CHANGESET_NOTFOUND
+**    CHANGESET_CONFLICT          CHANGESET_CONSTRAINT
+**
+** Or, if pbReplace is not NULL, then an attempt is made to find an existing
+** record with the same primary key as the record about to be deleted, updated
+** or inserted. If such a record can be found, it is available to the conflict
+** handler as the "conflicting" record. In this case the type of conflict
+** handler invoked is as follows:
+**
+**    eType value         PK Record found?   Value passed to xConflict
+**    ----------------------------------------------------------------
+**    CHANGESET_DATA      Yes                CHANGESET_DATA
+**    CHANGESET_DATA      No                 CHANGESET_NOTFOUND
+**    CHANGESET_CONFLICT  Yes                CHANGESET_CONFLICT
+**    CHANGESET_CONFLICT  No                 CHANGESET_CONSTRAINT
+**
+** If pbReplace is not NULL, and a record with a matching PK is found, and
+** the conflict handler function returns SQLITE_CHANGESET_REPLACE, *pbReplace
+** is set to non-zero before returning SQLITE_OK.
+**
+** If the conflict handler returns SQLITE_CHANGESET_ABORT, SQLITE_ABORT is
+** returned. Or, if the conflict handler returns an invalid value, 
+** SQLITE_MISUSE. If the conflict handler returns SQLITE_CHANGESET_OMIT,
+** this function returns SQLITE_OK.
+*/
+static int sessionConflictHandler(
+  int eType,                      /* Either CHANGESET_DATA or CONFLICT */
+  SessionApplyCtx *p,             /* changeset_apply() context */
+  sqlite3_changeset_iter *pIter,  /* Changeset iterator */
+  int(*xConflict)(void *, int, sqlite3_changeset_iter*),
+  void *pCtx,                     /* First argument for conflict handler */
+  int *pbReplace                  /* OUT: Set to true if PK row is found */
+){
+  int res = 0;                    /* Value returned by conflict handler */
+  int rc;
+  int nCol;
+  int op;
+  const char *zDummy;
+
+  sqlite3changeset_op(pIter, &zDummy, &nCol, &op, 0);
+
+  assert( eType==SQLITE_CHANGESET_CONFLICT || eType==SQLITE_CHANGESET_DATA );
+  assert( SQLITE_CHANGESET_CONFLICT+1==SQLITE_CHANGESET_CONSTRAINT );
+  assert( SQLITE_CHANGESET_DATA+1==SQLITE_CHANGESET_NOTFOUND );
+
+  /* Bind the new.* PRIMARY KEY values to the SELECT statement. */
+  if( pbReplace ){
+    rc = sessionSeekToRow(p->db, pIter, p->abPK, p->pSelect);
+  }else{
+    rc = SQLITE_OK;
+  }
+
+  if( rc==SQLITE_ROW ){
+    /* There exists another row with the new.* primary key. */
+    pIter->pConflict = p->pSelect;
+    res = xConflict(pCtx, eType, pIter);
+    pIter->pConflict = 0;
+    rc = sqlite3_reset(p->pSelect);
+  }else if( rc==SQLITE_OK ){
+    if( p->bDeferConstraints && eType==SQLITE_CHANGESET_CONFLICT ){
+      /* Instead of invoking the conflict handler, append the change blob
+      ** to the SessionApplyCtx.constraints buffer. */
+      u8 *aBlob = &pIter->in.aData[pIter->in.iCurrent];
+      int nBlob = pIter->in.iNext - pIter->in.iCurrent;
+      sessionAppendBlob(&p->constraints, aBlob, nBlob, &rc);
+      res = SQLITE_CHANGESET_OMIT;
+    }else{
+      /* No other row with the new.* primary key. */
+      res = xConflict(pCtx, eType+1, pIter);
+      if( res==SQLITE_CHANGESET_REPLACE ) rc = SQLITE_MISUSE;
+    }
+  }
+
+  if( rc==SQLITE_OK ){
+    switch( res ){
+      case SQLITE_CHANGESET_REPLACE:
+        assert( pbReplace );
+        *pbReplace = 1;
+        break;
+
+      case SQLITE_CHANGESET_OMIT:
+        break;
+
+      case SQLITE_CHANGESET_ABORT:
+        rc = SQLITE_ABORT;
+        break;
+
+      default:
+        rc = SQLITE_MISUSE;
+        break;
+    }
+  }
+
+  return rc;
+}
+
+/*
+** Attempt to apply the change that the iterator passed as the first argument
+** currently points to to the database. If a conflict is encountered, invoke
+** the conflict handler callback.
+**
+** If argument pbRetry is NULL, then ignore any CHANGESET_DATA conflict. If
+** one is encountered, update or delete the row with the matching primary key
+** instead. Or, if pbRetry is not NULL and a CHANGESET_DATA conflict occurs,
+** invoke the conflict handler. If it returns CHANGESET_REPLACE, set *pbRetry
+** to true before returning. In this case the caller will invoke this function
+** again, this time with pbRetry set to NULL.
+**
+** If argument pbReplace is NULL and a CHANGESET_CONFLICT conflict is 
+** encountered invoke the conflict handler with CHANGESET_CONSTRAINT instead.
+** Or, if pbReplace is not NULL, invoke it with CHANGESET_CONFLICT. If such
+** an invocation returns SQLITE_CHANGESET_REPLACE, set *pbReplace to true
+** before retrying. In this case the caller attempts to remove the conflicting
+** row before invoking this function again, this time with pbReplace set 
+** to NULL.
+**
+** If any conflict handler returns SQLITE_CHANGESET_ABORT, this function
+** returns SQLITE_ABORT. Otherwise, if no error occurs, SQLITE_OK is 
+** returned.
+*/
+static int sessionApplyOneOp(
+  sqlite3_changeset_iter *pIter,  /* Changeset iterator */
+  SessionApplyCtx *p,             /* changeset_apply() context */
+  int(*xConflict)(void *, int, sqlite3_changeset_iter *),
+  void *pCtx,                     /* First argument for the conflict handler */
+  int *pbReplace,                 /* OUT: True to remove PK row and retry */
+  int *pbRetry                    /* OUT: True to retry. */
+){
+  const char *zDummy;
+  int op;
+  int nCol;
+  int rc = SQLITE_OK;
+
+  assert( p->pDelete && p->pUpdate && p->pInsert && p->pSelect );
+  assert( p->azCol && p->abPK );
+  assert( !pbReplace || *pbReplace==0 );
+
+  sqlite3changeset_op(pIter, &zDummy, &nCol, &op, 0);
+
+  if( op==SQLITE_DELETE ){
+
+    /* Bind values to the DELETE statement. If conflict handling is required,
+    ** bind values for all columns and set bound variable (nCol+1) to true.
+    ** Or, if conflict handling is not required, bind just the PK column
+    ** values and, if it exists, set (nCol+1) to false. Conflict handling
+    ** is not required if:
+    **
+    **   * this is a patchset, or
+    **   * (pbRetry==0), or
+    **   * all columns of the table are PK columns (in this case there is
+    **     no (nCol+1) variable to bind to).
+    */
+    u8 *abPK = (pIter->bPatchset ? p->abPK : 0);
+    rc = sessionBindRow(pIter, sqlite3changeset_old, nCol, abPK, p->pDelete);
+    if( rc==SQLITE_OK && sqlite3_bind_parameter_count(p->pDelete)>nCol ){
+      rc = sqlite3_bind_int(p->pDelete, nCol+1, (pbRetry==0 || abPK));
+    }
+    if( rc!=SQLITE_OK ) return rc;
+
+    sqlite3_step(p->pDelete);
+    rc = sqlite3_reset(p->pDelete);
+    if( rc==SQLITE_OK && sqlite3_changes(p->db)==0 ){
+      rc = sessionConflictHandler(
+          SQLITE_CHANGESET_DATA, p, pIter, xConflict, pCtx, pbRetry
+      );
+    }else if( (rc&0xff)==SQLITE_CONSTRAINT ){
+      rc = sessionConflictHandler(
+          SQLITE_CHANGESET_CONFLICT, p, pIter, xConflict, pCtx, 0
+      );
+    }
+
+  }else if( op==SQLITE_UPDATE ){
+    int i;
+
+    /* Bind values to the UPDATE statement. */
+    for(i=0; rc==SQLITE_OK && i<nCol; i++){
+      sqlite3_value *pOld = sessionChangesetOld(pIter, i);
+      sqlite3_value *pNew = sessionChangesetNew(pIter, i);
+
+      sqlite3_bind_int(p->pUpdate, i*3+2, !!pNew);
+      if( pOld ){
+        rc = sessionBindValue(p->pUpdate, i*3+1, pOld);
+      }
+      if( rc==SQLITE_OK && pNew ){
+        rc = sessionBindValue(p->pUpdate, i*3+3, pNew);
+      }
+    }
+    if( rc==SQLITE_OK ){
+      sqlite3_bind_int(p->pUpdate, nCol*3+1, pbRetry==0 || pIter->bPatchset);
+    }
+    if( rc!=SQLITE_OK ) return rc;
+
+    /* Attempt the UPDATE. In the case of a NOTFOUND or DATA conflict,
+    ** the result will be SQLITE_OK with 0 rows modified. */
+    sqlite3_step(p->pUpdate);
+    rc = sqlite3_reset(p->pUpdate);
+
+    if( rc==SQLITE_OK && sqlite3_changes(p->db)==0 ){
+      /* A NOTFOUND or DATA error. Search the table to see if it contains
+      ** a row with a matching primary key. If so, this is a DATA conflict.
+      ** Otherwise, if there is no primary key match, it is a NOTFOUND. */
+
+      rc = sessionConflictHandler(
+          SQLITE_CHANGESET_DATA, p, pIter, xConflict, pCtx, pbRetry
+      );
+
+    }else if( (rc&0xff)==SQLITE_CONSTRAINT ){
+      /* This is always a CONSTRAINT conflict. */
+      rc = sessionConflictHandler(
+          SQLITE_CHANGESET_CONFLICT, p, pIter, xConflict, pCtx, 0
+      );
+    }
+
+  }else{
+    assert( op==SQLITE_INSERT );
+    rc = sessionBindRow(pIter, sqlite3changeset_new, nCol, 0, p->pInsert);
+    if( rc!=SQLITE_OK ) return rc;
+
+    sqlite3_step(p->pInsert);
+    rc = sqlite3_reset(p->pInsert);
+    if( (rc&0xff)==SQLITE_CONSTRAINT ){
+      rc = sessionConflictHandler(
+          SQLITE_CHANGESET_CONFLICT, p, pIter, xConflict, pCtx, pbReplace
+      );
+    }
+  }
+
+  return rc;
+}
+
+/*
+** Attempt to apply the change that the iterator passed as the first argument
+** currently points to to the database. If a conflict is encountered, invoke
+** the conflict handler callback.
+**
+** The difference between this function and sessionApplyOne() is that this
+** function handles the case where the conflict-handler is invoked and 
+** returns SQLITE_CHANGESET_REPLACE - indicating that the change should be
+** retried in some manner.
+*/
+static int sessionApplyOneWithRetry(
+  sqlite3 *db,                    /* Apply change to "main" db of this handle */
+  sqlite3_changeset_iter *pIter,  /* Changeset iterator to read change from */
+  SessionApplyCtx *pApply,        /* Apply context */
+  int(*xConflict)(void*, int, sqlite3_changeset_iter*),
+  void *pCtx                      /* First argument passed to xConflict */
+){
+  int bReplace = 0;
+  int bRetry = 0;
+  int rc;
+
+  rc = sessionApplyOneOp(pIter, pApply, xConflict, pCtx, &bReplace, &bRetry);
+  assert( rc==SQLITE_OK || (bRetry==0 && bReplace==0) );
+
+  /* If the bRetry flag is set, the change has not been applied due to an
+  ** SQLITE_CHANGESET_DATA problem (i.e. this is an UPDATE or DELETE and
+  ** a row with the correct PK is present in the db, but one or more other
+  ** fields do not contain the expected values) and the conflict handler 
+  ** returned SQLITE_CHANGESET_REPLACE. In this case retry the operation,
+  ** but pass NULL as the final argument so that sessionApplyOneOp() ignores
+  ** the SQLITE_CHANGESET_DATA problem.  */
+  if( bRetry ){
+    assert( pIter->op==SQLITE_UPDATE || pIter->op==SQLITE_DELETE );
+    rc = sessionApplyOneOp(pIter, pApply, xConflict, pCtx, 0, 0);
+  }
+
+  /* If the bReplace flag is set, the change is an INSERT that has not
+  ** been performed because the database already contains a row with the
+  ** specified primary key and the conflict handler returned
+  ** SQLITE_CHANGESET_REPLACE. In this case remove the conflicting row
+  ** before reattempting the INSERT.  */
+  else if( bReplace ){
+    assert( pIter->op==SQLITE_INSERT );
+    rc = sqlite3_exec(db, "SAVEPOINT replace_op", 0, 0, 0);
+    if( rc==SQLITE_OK ){
+      rc = sessionBindRow(pIter, 
+          sqlite3changeset_new, pApply->nCol, pApply->abPK, pApply->pDelete);
+      sqlite3_bind_int(pApply->pDelete, pApply->nCol+1, 1);
+    }
+    if( rc==SQLITE_OK ){
+      sqlite3_step(pApply->pDelete);
+      rc = sqlite3_reset(pApply->pDelete);
+    }
+    if( rc==SQLITE_OK ){
+      rc = sessionApplyOneOp(pIter, pApply, xConflict, pCtx, 0, 0);
+    }
+    if( rc==SQLITE_OK ){
+      rc = sqlite3_exec(db, "RELEASE replace_op", 0, 0, 0);
+    }
+  }
+
+  return rc;
+}
+
+/*
+** Retry the changes accumulated in the pApply->constraints buffer.
+*/
+static int sessionRetryConstraints(
+  sqlite3 *db, 
+  int bPatchset,
+  const char *zTab,
+  SessionApplyCtx *pApply,
+  int(*xConflict)(void*, int, sqlite3_changeset_iter*),
+  void *pCtx                      /* First argument passed to xConflict */
+){
+  int rc = SQLITE_OK;
+
+  while( pApply->constraints.nBuf ){
+    sqlite3_changeset_iter *pIter2 = 0;
+    SessionBuffer cons = pApply->constraints;
+    memset(&pApply->constraints, 0, sizeof(SessionBuffer));
+
+    rc = sessionChangesetStart(&pIter2, 0, 0, cons.nBuf, cons.aBuf);
+    if( rc==SQLITE_OK ){
+      int nByte = 2*pApply->nCol*sizeof(sqlite3_value*);
+      int rc2;
+      pIter2->bPatchset = bPatchset;
+      pIter2->zTab = (char*)zTab;
+      pIter2->nCol = pApply->nCol;
+      pIter2->abPK = pApply->abPK;
+      sessionBufferGrow(&pIter2->tblhdr, nByte, &rc);
+      pIter2->apValue = (sqlite3_value**)pIter2->tblhdr.aBuf;
+      if( rc==SQLITE_OK ) memset(pIter2->apValue, 0, nByte);
+
+      while( rc==SQLITE_OK && SQLITE_ROW==sqlite3changeset_next(pIter2) ){
+        rc = sessionApplyOneWithRetry(db, pIter2, pApply, xConflict, pCtx);
+      }
+
+      rc2 = sqlite3changeset_finalize(pIter2);
+      if( rc==SQLITE_OK ) rc = rc2;
+    }
+    assert( pApply->bDeferConstraints || pApply->constraints.nBuf==0 );
+
+    sqlite3_free(cons.aBuf);
+    if( rc!=SQLITE_OK ) break;
+    if( pApply->constraints.nBuf>=cons.nBuf ){
+      /* No progress was made on the last round. */
+      pApply->bDeferConstraints = 0;
+    }
+  }
+
+  return rc;
+}
+
+/*
+** Argument pIter is a changeset iterator that has been initialized, but
+** not yet passed to sqlite3changeset_next(). This function applies the 
+** changeset to the main database attached to handle "db". The supplied
+** conflict handler callback is invoked to resolve any conflicts encountered
+** while applying the change.
+*/
+static int sessionChangesetApply(
+  sqlite3 *db,                    /* Apply change to "main" db of this handle */
+  sqlite3_changeset_iter *pIter,  /* Changeset to apply */
+  int(*xFilter)(
+    void *pCtx,                   /* Copy of sixth arg to _apply() */
+    const char *zTab              /* Table name */
+  ),
+  int(*xConflict)(
+    void *pCtx,                   /* Copy of fifth arg to _apply() */
+    int eConflict,                /* DATA, MISSING, CONFLICT, CONSTRAINT */
+    sqlite3_changeset_iter *p     /* Handle describing change and conflict */
+  ),
+  void *pCtx                      /* First argument passed to xConflict */
+){
+  int schemaMismatch = 0;
+  int rc;                         /* Return code */
+  const char *zTab = 0;           /* Name of current table */
+  int nTab = 0;                   /* Result of sqlite3Strlen30(zTab) */
+  SessionApplyCtx sApply;         /* changeset_apply() context object */
+  int bPatchset;
+
+  assert( xConflict!=0 );
+
+  pIter->in.bNoDiscard = 1;
+  memset(&sApply, 0, sizeof(sApply));
+  sqlite3_mutex_enter(sqlite3_db_mutex(db));
+  rc = sqlite3_exec(db, "SAVEPOINT changeset_apply", 0, 0, 0);
+  if( rc==SQLITE_OK ){
+    rc = sqlite3_exec(db, "PRAGMA defer_foreign_keys = 1", 0, 0, 0);
+  }
+  while( rc==SQLITE_OK && SQLITE_ROW==sqlite3changeset_next(pIter) ){
+    int nCol;
+    int op;
+    const char *zNew;
+    
+    sqlite3changeset_op(pIter, &zNew, &nCol, &op, 0);
+
+    if( zTab==0 || sqlite3_strnicmp(zNew, zTab, nTab+1) ){
+      u8 *abPK;
+
+      rc = sessionRetryConstraints(
+          db, pIter->bPatchset, zTab, &sApply, xConflict, pCtx
+      );
+      if( rc!=SQLITE_OK ) break;
+
+      sqlite3_free((char*)sApply.azCol);  /* cast works around VC++ bug */
+      sqlite3_finalize(sApply.pDelete);
+      sqlite3_finalize(sApply.pUpdate); 
+      sqlite3_finalize(sApply.pInsert);
+      sqlite3_finalize(sApply.pSelect);
+      memset(&sApply, 0, sizeof(sApply));
+      sApply.db = db;
+      sApply.bDeferConstraints = 1;
+
+      /* If an xFilter() callback was specified, invoke it now. If the 
+      ** xFilter callback returns zero, skip this table. If it returns
+      ** non-zero, proceed. */
+      schemaMismatch = (xFilter && (0==xFilter(pCtx, zNew)));
+      if( schemaMismatch ){
+        zTab = sqlite3_mprintf("%s", zNew);
+        if( zTab==0 ){
+          rc = SQLITE_NOMEM;
+          break;
+        }
+        nTab = (int)strlen(zTab);
+        sApply.azCol = (const char **)zTab;
+      }else{
+        sqlite3changeset_pk(pIter, &abPK, 0);
+        rc = sessionTableInfo(
+            db, "main", zNew, &sApply.nCol, &zTab, &sApply.azCol, &sApply.abPK
+        );
+        if( rc!=SQLITE_OK ) break;
+  
+        if( sApply.nCol==0 ){
+          schemaMismatch = 1;
+          sqlite3_log(SQLITE_SCHEMA, 
+              "sqlite3changeset_apply(): no such table: %s", zTab
+          );
+        }
+        else if( sApply.nCol!=nCol ){
+          schemaMismatch = 1;
+          sqlite3_log(SQLITE_SCHEMA, 
+              "sqlite3changeset_apply(): table %s has %d columns, expected %d", 
+              zTab, sApply.nCol, nCol
+          );
+        }
+        else if( memcmp(sApply.abPK, abPK, nCol)!=0 ){
+          schemaMismatch = 1;
+          sqlite3_log(SQLITE_SCHEMA, "sqlite3changeset_apply(): "
+              "primary key mismatch for table %s", zTab
+          );
+        }
+        else if( 
+            (rc = sessionSelectRow(db, zTab, &sApply))
+         || (rc = sessionUpdateRow(db, zTab, &sApply))
+         || (rc = sessionDeleteRow(db, zTab, &sApply))
+         || (rc = sessionInsertRow(db, zTab, &sApply))
+        ){
+          break;
+        }
+        nTab = sqlite3Strlen30(zTab);
+      }
+    }
+
+    /* If there is a schema mismatch on the current table, proceed to the
+    ** next change. A log message has already been issued. */
+    if( schemaMismatch ) continue;
+
+    rc = sessionApplyOneWithRetry(db, pIter, &sApply, xConflict, pCtx);
+  }
+
+  bPatchset = pIter->bPatchset;
+  if( rc==SQLITE_OK ){
+    rc = sqlite3changeset_finalize(pIter);
+  }else{
+    sqlite3changeset_finalize(pIter);
+  }
+
+  if( rc==SQLITE_OK ){
+    rc = sessionRetryConstraints(db, bPatchset, zTab, &sApply, xConflict, pCtx);
+  }
+
+  if( rc==SQLITE_OK ){
+    int nFk, notUsed;
+    sqlite3_db_status(db, SQLITE_DBSTATUS_DEFERRED_FKS, &nFk, &notUsed, 0);
+    if( nFk!=0 ){
+      int res = SQLITE_CHANGESET_ABORT;
+      sqlite3_changeset_iter sIter;
+      memset(&sIter, 0, sizeof(sIter));
+      sIter.nCol = nFk;
+      res = xConflict(pCtx, SQLITE_CHANGESET_FOREIGN_KEY, &sIter);
+      if( res!=SQLITE_CHANGESET_OMIT ){
+        rc = SQLITE_CONSTRAINT;
+      }
+    }
+  }
+  sqlite3_exec(db, "PRAGMA defer_foreign_keys = 0", 0, 0, 0);
+
+  if( rc==SQLITE_OK ){
+    rc = sqlite3_exec(db, "RELEASE changeset_apply", 0, 0, 0);
+  }else{
+    sqlite3_exec(db, "ROLLBACK TO changeset_apply", 0, 0, 0);
+    sqlite3_exec(db, "RELEASE changeset_apply", 0, 0, 0);
+  }
+
+  sqlite3_finalize(sApply.pInsert);
+  sqlite3_finalize(sApply.pDelete);
+  sqlite3_finalize(sApply.pUpdate);
+  sqlite3_finalize(sApply.pSelect);
+  sqlite3_free((char*)sApply.azCol);  /* cast works around VC++ bug */
+  sqlite3_free((char*)sApply.constraints.aBuf);
+  sqlite3_mutex_leave(sqlite3_db_mutex(db));
+  return rc;
+}
+
+/*
+** Apply the changeset passed via pChangeset/nChangeset to the main database
+** attached to handle "db". Invoke the supplied conflict handler callback
+** to resolve any conflicts encountered while applying the change.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_apply(
+  sqlite3 *db,                    /* Apply change to "main" db of this handle */
+  int nChangeset,                 /* Size of changeset in bytes */
+  void *pChangeset,               /* Changeset blob */
+  int(*xFilter)(
+    void *pCtx,                   /* Copy of sixth arg to _apply() */
+    const char *zTab              /* Table name */
+  ),
+  int(*xConflict)(
+    void *pCtx,                   /* Copy of fifth arg to _apply() */
+    int eConflict,                /* DATA, MISSING, CONFLICT, CONSTRAINT */
+    sqlite3_changeset_iter *p     /* Handle describing change and conflict */
+  ),
+  void *pCtx                      /* First argument passed to xConflict */
+){
+  sqlite3_changeset_iter *pIter;  /* Iterator to skip through changeset */  
+  int rc = sqlite3changeset_start(&pIter, nChangeset, pChangeset);
+  if( rc==SQLITE_OK ){
+    rc = sessionChangesetApply(db, pIter, xFilter, xConflict, pCtx);
+  }
+  return rc;
+}
+
+/*
+** Apply the changeset passed via xInput/pIn to the main database
+** attached to handle "db". Invoke the supplied conflict handler callback
+** to resolve any conflicts encountered while applying the change.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_apply_strm(
+  sqlite3 *db,                    /* Apply change to "main" db of this handle */
+  int (*xInput)(void *pIn, void *pData, int *pnData), /* Input function */
+  void *pIn,                                          /* First arg for xInput */
+  int(*xFilter)(
+    void *pCtx,                   /* Copy of sixth arg to _apply() */
+    const char *zTab              /* Table name */
+  ),
+  int(*xConflict)(
+    void *pCtx,                   /* Copy of sixth arg to _apply() */
+    int eConflict,                /* DATA, MISSING, CONFLICT, CONSTRAINT */
+    sqlite3_changeset_iter *p     /* Handle describing change and conflict */
+  ),
+  void *pCtx                      /* First argument passed to xConflict */
+){
+  sqlite3_changeset_iter *pIter;  /* Iterator to skip through changeset */  
+  int rc = sqlite3changeset_start_strm(&pIter, xInput, pIn);
+  if( rc==SQLITE_OK ){
+    rc = sessionChangesetApply(db, pIter, xFilter, xConflict, pCtx);
+  }
+  return rc;
+}
+
+/*
+** sqlite3_changegroup handle.
+*/
+struct sqlite3_changegroup {
+  int rc;                         /* Error code */
+  int bPatch;                     /* True to accumulate patchsets */
+  SessionTable *pList;            /* List of tables in current patch */
+};
+
+/*
+** This function is called to merge two changes to the same row together as
+** part of an sqlite3changeset_concat() operation. A new change object is
+** allocated and a pointer to it stored in *ppNew.
+*/
+static int sessionChangeMerge(
+  SessionTable *pTab,             /* Table structure */
+  int bPatchset,                  /* True for patchsets */
+  SessionChange *pExist,          /* Existing change */
+  int op2,                        /* Second change operation */
+  int bIndirect,                  /* True if second change is indirect */
+  u8 *aRec,                       /* Second change record */
+  int nRec,                       /* Number of bytes in aRec */
+  SessionChange **ppNew           /* OUT: Merged change */
+){
+  SessionChange *pNew = 0;
+
+  if( !pExist ){
+    pNew = (SessionChange *)sqlite3_malloc(sizeof(SessionChange) + nRec);
+    if( !pNew ){
+      return SQLITE_NOMEM;
+    }
+    memset(pNew, 0, sizeof(SessionChange));
+    pNew->op = op2;
+    pNew->bIndirect = bIndirect;
+    pNew->nRecord = nRec;
+    pNew->aRecord = (u8*)&pNew[1];
+    memcpy(pNew->aRecord, aRec, nRec);
+  }else{
+    int op1 = pExist->op;
+
+    /* 
+    **   op1=INSERT, op2=INSERT      ->      Unsupported. Discard op2.
+    **   op1=INSERT, op2=UPDATE      ->      INSERT.
+    **   op1=INSERT, op2=DELETE      ->      (none)
+    **
+    **   op1=UPDATE, op2=INSERT      ->      Unsupported. Discard op2.
+    **   op1=UPDATE, op2=UPDATE      ->      UPDATE.
+    **   op1=UPDATE, op2=DELETE      ->      DELETE.
+    **
+    **   op1=DELETE, op2=INSERT      ->      UPDATE.
+    **   op1=DELETE, op2=UPDATE      ->      Unsupported. Discard op2.
+    **   op1=DELETE, op2=DELETE      ->      Unsupported. Discard op2.
+    */   
+    if( (op1==SQLITE_INSERT && op2==SQLITE_INSERT)
+     || (op1==SQLITE_UPDATE && op2==SQLITE_INSERT)
+     || (op1==SQLITE_DELETE && op2==SQLITE_UPDATE)
+     || (op1==SQLITE_DELETE && op2==SQLITE_DELETE)
+    ){
+      pNew = pExist;
+    }else if( op1==SQLITE_INSERT && op2==SQLITE_DELETE ){
+      sqlite3_free(pExist);
+      assert( pNew==0 );
+    }else{
+      u8 *aExist = pExist->aRecord;
+      int nByte;
+      u8 *aCsr;
+
+      /* Allocate a new SessionChange object. Ensure that the aRecord[]
+      ** buffer of the new object is large enough to hold any record that
+      ** may be generated by combining the input records.  */
+      nByte = sizeof(SessionChange) + pExist->nRecord + nRec;
+      pNew = (SessionChange *)sqlite3_malloc(nByte);
+      if( !pNew ){
+        sqlite3_free(pExist);
+        return SQLITE_NOMEM;
+      }
+      memset(pNew, 0, sizeof(SessionChange));
+      pNew->bIndirect = (bIndirect && pExist->bIndirect);
+      aCsr = pNew->aRecord = (u8 *)&pNew[1];
+
+      if( op1==SQLITE_INSERT ){             /* INSERT + UPDATE */
+        u8 *a1 = aRec;
+        assert( op2==SQLITE_UPDATE );
+        pNew->op = SQLITE_INSERT;
+        if( bPatchset==0 ) sessionSkipRecord(&a1, pTab->nCol);
+        sessionMergeRecord(&aCsr, pTab->nCol, aExist, a1);
+      }else if( op1==SQLITE_DELETE ){       /* DELETE + INSERT */
+        assert( op2==SQLITE_INSERT );
+        pNew->op = SQLITE_UPDATE;
+        if( bPatchset ){
+          memcpy(aCsr, aRec, nRec);
+          aCsr += nRec;
+        }else{
+          if( 0==sessionMergeUpdate(&aCsr, pTab, bPatchset, aExist, 0,aRec,0) ){
+            sqlite3_free(pNew);
+            pNew = 0;
+          }
+        }
+      }else if( op2==SQLITE_UPDATE ){       /* UPDATE + UPDATE */
+        u8 *a1 = aExist;
+        u8 *a2 = aRec;
+        assert( op1==SQLITE_UPDATE );
+        if( bPatchset==0 ){
+          sessionSkipRecord(&a1, pTab->nCol);
+          sessionSkipRecord(&a2, pTab->nCol);
+        }
+        pNew->op = SQLITE_UPDATE;
+        if( 0==sessionMergeUpdate(&aCsr, pTab, bPatchset, aRec, aExist,a1,a2) ){
+          sqlite3_free(pNew);
+          pNew = 0;
+        }
+      }else{                                /* UPDATE + DELETE */
+        assert( op1==SQLITE_UPDATE && op2==SQLITE_DELETE );
+        pNew->op = SQLITE_DELETE;
+        if( bPatchset ){
+          memcpy(aCsr, aRec, nRec);
+          aCsr += nRec;
+        }else{
+          sessionMergeRecord(&aCsr, pTab->nCol, aRec, aExist);
+        }
+      }
+
+      if( pNew ){
+        pNew->nRecord = (int)(aCsr - pNew->aRecord);
+      }
+      sqlite3_free(pExist);
+    }
+  }
+
+  *ppNew = pNew;
+  return SQLITE_OK;
+}
+
+/*
+** Add all changes in the changeset traversed by the iterator passed as
+** the first argument to the changegroup hash tables.
+*/
+static int sessionChangesetToHash(
+  sqlite3_changeset_iter *pIter,   /* Iterator to read from */
+  sqlite3_changegroup *pGrp        /* Changegroup object to add changeset to */
+){
+  u8 *aRec;
+  int nRec;
+  int rc = SQLITE_OK;
+  SessionTable *pTab = 0;
+
+
+  while( SQLITE_ROW==sessionChangesetNext(pIter, &aRec, &nRec) ){
+    const char *zNew;
+    int nCol;
+    int op;
+    int iHash;
+    int bIndirect;
+    SessionChange *pChange;
+    SessionChange *pExist = 0;
+    SessionChange **pp;
+
+    if( pGrp->pList==0 ){
+      pGrp->bPatch = pIter->bPatchset;
+    }else if( pIter->bPatchset!=pGrp->bPatch ){
+      rc = SQLITE_ERROR;
+      break;
+    }
+
+    sqlite3changeset_op(pIter, &zNew, &nCol, &op, &bIndirect);
+    if( !pTab || sqlite3_stricmp(zNew, pTab->zName) ){
+      /* Search the list for a matching table */
+      int nNew = (int)strlen(zNew);
+      u8 *abPK;
+
+      sqlite3changeset_pk(pIter, &abPK, 0);
+      for(pTab = pGrp->pList; pTab; pTab=pTab->pNext){
+        if( 0==sqlite3_strnicmp(pTab->zName, zNew, nNew+1) ) break;
+      }
+      if( !pTab ){
+        SessionTable **ppTab;
+
+        pTab = sqlite3_malloc(sizeof(SessionTable) + nCol + nNew+1);
+        if( !pTab ){
+          rc = SQLITE_NOMEM;
+          break;
+        }
+        memset(pTab, 0, sizeof(SessionTable));
+        pTab->nCol = nCol;
+        pTab->abPK = (u8*)&pTab[1];
+        memcpy(pTab->abPK, abPK, nCol);
+        pTab->zName = (char*)&pTab->abPK[nCol];
+        memcpy(pTab->zName, zNew, nNew+1);
+
+        /* The new object must be linked on to the end of the list, not
+        ** simply added to the start of it. This is to ensure that the
+        ** tables within the output of sqlite3changegroup_output() are in 
+        ** the right order.  */
+        for(ppTab=&pGrp->pList; *ppTab; ppTab=&(*ppTab)->pNext);
+        *ppTab = pTab;
+      }else if( pTab->nCol!=nCol || memcmp(pTab->abPK, abPK, nCol) ){
+        rc = SQLITE_SCHEMA;
+        break;
+      }
+    }
+
+    if( sessionGrowHash(pIter->bPatchset, pTab) ){
+      rc = SQLITE_NOMEM;
+      break;
+    }
+    iHash = sessionChangeHash(
+        pTab, (pIter->bPatchset && op==SQLITE_DELETE), aRec, pTab->nChange
+    );
+
+    /* Search for existing entry. If found, remove it from the hash table. 
+    ** Code below may link it back in.
+    */
+    for(pp=&pTab->apChange[iHash]; *pp; pp=&(*pp)->pNext){
+      int bPkOnly1 = 0;
+      int bPkOnly2 = 0;
+      if( pIter->bPatchset ){
+        bPkOnly1 = (*pp)->op==SQLITE_DELETE;
+        bPkOnly2 = op==SQLITE_DELETE;
+      }
+      if( sessionChangeEqual(pTab, bPkOnly1, (*pp)->aRecord, bPkOnly2, aRec) ){
+        pExist = *pp;
+        *pp = (*pp)->pNext;
+        pTab->nEntry--;
+        break;
+      }
+    }
+
+    rc = sessionChangeMerge(pTab, 
+        pIter->bPatchset, pExist, op, bIndirect, aRec, nRec, &pChange
+    );
+    if( rc ) break;
+    if( pChange ){
+      pChange->pNext = pTab->apChange[iHash];
+      pTab->apChange[iHash] = pChange;
+      pTab->nEntry++;
+    }
+  }
+
+  if( rc==SQLITE_OK ) rc = pIter->rc;
+  return rc;
+}
+
+/*
+** Serialize a changeset (or patchset) based on all changesets (or patchsets)
+** added to the changegroup object passed as the first argument.
+**
+** If xOutput is not NULL, then the changeset/patchset is returned to the
+** user via one or more calls to xOutput, as with the other streaming
+** interfaces. 
+**
+** Or, if xOutput is NULL, then (*ppOut) is populated with a pointer to a
+** buffer containing the output changeset before this function returns. In
+** this case (*pnOut) is set to the size of the output buffer in bytes. It
+** is the responsibility of the caller to free the output buffer using
+** sqlite3_free() when it is no longer required.
+**
+** If successful, SQLITE_OK is returned. Or, if an error occurs, an SQLite
+** error code. If an error occurs and xOutput is NULL, (*ppOut) and (*pnOut)
+** are both set to 0 before returning.
+*/
+static int sessionChangegroupOutput(
+  sqlite3_changegroup *pGrp,
+  int (*xOutput)(void *pOut, const void *pData, int nData),
+  void *pOut,
+  int *pnOut,
+  void **ppOut
+){
+  int rc = SQLITE_OK;
+  SessionBuffer buf = {0, 0, 0};
+  SessionTable *pTab;
+  assert( xOutput==0 || (ppOut==0 && pnOut==0) );
+
+  /* Create the serialized output changeset based on the contents of the
+  ** hash tables attached to the SessionTable objects in list p->pList. 
+  */
+  for(pTab=pGrp->pList; rc==SQLITE_OK && pTab; pTab=pTab->pNext){
+    int i;
+    if( pTab->nEntry==0 ) continue;
+
+    sessionAppendTableHdr(&buf, pGrp->bPatch, pTab, &rc);
+    for(i=0; i<pTab->nChange; i++){
+      SessionChange *p;
+      for(p=pTab->apChange[i]; p; p=p->pNext){
+        sessionAppendByte(&buf, p->op, &rc);
+        sessionAppendByte(&buf, p->bIndirect, &rc);
+        sessionAppendBlob(&buf, p->aRecord, p->nRecord, &rc);
+      }
+    }
+
+    if( rc==SQLITE_OK && xOutput && buf.nBuf>=SESSIONS_STRM_CHUNK_SIZE ){
+      rc = xOutput(pOut, buf.aBuf, buf.nBuf);
+      buf.nBuf = 0;
+    }
+  }
+
+  if( rc==SQLITE_OK ){
+    if( xOutput ){
+      if( buf.nBuf>0 ) rc = xOutput(pOut, buf.aBuf, buf.nBuf);
+    }else{
+      *ppOut = buf.aBuf;
+      *pnOut = buf.nBuf;
+      buf.aBuf = 0;
+    }
+  }
+  sqlite3_free(buf.aBuf);
+
+  return rc;
+}
+
+/*
+** Allocate a new, empty, sqlite3_changegroup.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changegroup_new(sqlite3_changegroup **pp){
+  int rc = SQLITE_OK;             /* Return code */
+  sqlite3_changegroup *p;         /* New object */
+  p = (sqlite3_changegroup*)sqlite3_malloc(sizeof(sqlite3_changegroup));
+  if( p==0 ){
+    rc = SQLITE_NOMEM;
+  }else{
+    memset(p, 0, sizeof(sqlite3_changegroup));
+  }
+  *pp = p;
+  return rc;
+}
+
+/*
+** Add the changeset currently stored in buffer pData, size nData bytes,
+** to changeset-group p.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changegroup_add(sqlite3_changegroup *pGrp, int nData, void *pData){
+  sqlite3_changeset_iter *pIter;  /* Iterator opened on pData/nData */
+  int rc;                         /* Return code */
+
+  rc = sqlite3changeset_start(&pIter, nData, pData);
+  if( rc==SQLITE_OK ){
+    rc = sessionChangesetToHash(pIter, pGrp);
+  }
+  sqlite3changeset_finalize(pIter);
+  return rc;
+}
+
+/*
+** Obtain a buffer containing a changeset representing the concatenation
+** of all changesets added to the group so far.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changegroup_output(
+    sqlite3_changegroup *pGrp,
+    int *pnData,
+    void **ppData
+){
+  return sessionChangegroupOutput(pGrp, 0, 0, pnData, ppData);
+}
+
+/*
+** Streaming versions of changegroup_add().
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changegroup_add_strm(
+  sqlite3_changegroup *pGrp,
+  int (*xInput)(void *pIn, void *pData, int *pnData),
+  void *pIn
+){
+  sqlite3_changeset_iter *pIter;  /* Iterator opened on pData/nData */
+  int rc;                         /* Return code */
+
+  rc = sqlite3changeset_start_strm(&pIter, xInput, pIn);
+  if( rc==SQLITE_OK ){
+    rc = sessionChangesetToHash(pIter, pGrp);
+  }
+  sqlite3changeset_finalize(pIter);
+  return rc;
+}
+
+/*
+** Streaming versions of changegroup_output().
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changegroup_output_strm(
+  sqlite3_changegroup *pGrp,
+  int (*xOutput)(void *pOut, const void *pData, int nData), 
+  void *pOut
+){
+  return sessionChangegroupOutput(pGrp, xOutput, pOut, 0, 0);
+}
+
+/*
+** Delete a changegroup object.
+*/
+SQLITE_API void SQLITE_STDCALL sqlite3changegroup_delete(sqlite3_changegroup *pGrp){
+  if( pGrp ){
+    sessionDeleteTable(pGrp->pList);
+    sqlite3_free(pGrp);
+  }
+}
+
+/* 
+** Combine two changesets together.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_concat(
+  int nLeft,                      /* Number of bytes in lhs input */
+  void *pLeft,                    /* Lhs input changeset */
+  int nRight                      /* Number of bytes in rhs input */,
+  void *pRight,                   /* Rhs input changeset */
+  int *pnOut,                     /* OUT: Number of bytes in output changeset */
+  void **ppOut                    /* OUT: changeset (left <concat> right) */
+){
+  sqlite3_changegroup *pGrp;
+  int rc;
+
+  rc = sqlite3changegroup_new(&pGrp);
+  if( rc==SQLITE_OK ){
+    rc = sqlite3changegroup_add(pGrp, nLeft, pLeft);
+  }
+  if( rc==SQLITE_OK ){
+    rc = sqlite3changegroup_add(pGrp, nRight, pRight);
+  }
+  if( rc==SQLITE_OK ){
+    rc = sqlite3changegroup_output(pGrp, pnOut, ppOut);
+  }
+  sqlite3changegroup_delete(pGrp);
+
+  return rc;
+}
+
+/*
+** Streaming version of sqlite3changeset_concat().
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3changeset_concat_strm(
+  int (*xInputA)(void *pIn, void *pData, int *pnData),
+  void *pInA,
+  int (*xInputB)(void *pIn, void *pData, int *pnData),
+  void *pInB,
+  int (*xOutput)(void *pOut, const void *pData, int nData),
+  void *pOut
+){
+  sqlite3_changegroup *pGrp;
+  int rc;
+
+  rc = sqlite3changegroup_new(&pGrp);
+  if( rc==SQLITE_OK ){
+    rc = sqlite3changegroup_add_strm(pGrp, xInputA, pInA);
+  }
+  if( rc==SQLITE_OK ){
+    rc = sqlite3changegroup_add_strm(pGrp, xInputB, pInB);
+  }
+  if( rc==SQLITE_OK ){
+    rc = sqlite3changegroup_output_strm(pGrp, xOutput, pOut);
+  }
+  sqlite3changegroup_delete(pGrp);
+
+  return rc;
+}
+
+#endif /* SQLITE_ENABLE_SESSION && SQLITE_ENABLE_PREUPDATE_HOOK */
+
+/************** End of sqlite3session.c **************************************/
 /************** Begin file json1.c *******************************************/
 /*
 ** 2015-08-12
@@ -163584,7 +174018,11 @@ SQLITE_EXTENSION_INIT1
 /* #include <stdlib.h> */
 /* #include <stdarg.h> */
 
-#define UNUSED_PARAM(X)  (void)(X)
+/* Mark a function parameter as unused, to suppress nuisance compiler
+** warnings. */
+#ifndef UNUSED_PARAM
+# define UNUSED_PARAM(X)  (void)(X)
+#endif
 
 #ifndef LARGEST_INT64
 # define LARGEST_INT64  (0xffffffff|(((sqlite3_int64)0x7fffffff)<<32))
@@ -163829,10 +174267,33 @@ static void jsonAppendString(JsonString *p, const char *zIn, u32 N){
   if( (N+p->nUsed+2 >= p->nAlloc) && jsonGrow(p,N+2)!=0 ) return;
   p->zBuf[p->nUsed++] = '"';
   for(i=0; i<N; i++){
-    char c = zIn[i];
+    unsigned char c = ((unsigned const char*)zIn)[i];
     if( c=='"' || c=='\\' ){
+      json_simple_escape:
       if( (p->nUsed+N+3-i > p->nAlloc) && jsonGrow(p,N+3-i)!=0 ) return;
       p->zBuf[p->nUsed++] = '\\';
+    }else if( c<=0x1f ){
+      static const char aSpecial[] = {
+         0, 0, 0, 0, 0, 0, 0, 0, 'b', 't', 'n', 0, 'f', 'r', 0, 0,
+         0, 0, 0, 0, 0, 0, 0, 0,   0,   0,   0, 0,   0,   0, 0, 0
+      };
+      assert( sizeof(aSpecial)==32 );
+      assert( aSpecial['\b']=='b' );
+      assert( aSpecial['\f']=='f' );
+      assert( aSpecial['\n']=='n' );
+      assert( aSpecial['\r']=='r' );
+      assert( aSpecial['\t']=='t' );
+      if( aSpecial[c] ){
+        c = aSpecial[c];
+        goto json_simple_escape;
+      }
+      if( (p->nUsed+N+7+i > p->nAlloc) && jsonGrow(p,N+7-i)!=0 ) return;
+      p->zBuf[p->nUsed++] = '\\';
+      p->zBuf[p->nUsed++] = 'u';
+      p->zBuf[p->nUsed++] = '0';
+      p->zBuf[p->nUsed++] = '0';
+      p->zBuf[p->nUsed++] = '0' + (c>>4);
+      c = "0123456789abcdef"[c&0xf];
     }
     p->zBuf[p->nUsed++] = c;
   }
@@ -163873,7 +174334,7 @@ static void jsonAppendValue(
     default: {
       if( p->bErr==0 ){
         sqlite3_result_error(p->pCtx, "JSON cannot hold BLOB values", -1);
-        p->bErr = 1;
+        p->bErr = 2;
         jsonReset(p);
       }
       break;
@@ -164734,7 +175195,7 @@ static void jsonTest1Func(
 #endif /* SQLITE_DEBUG */
 
 /****************************************************************************
-** SQL function implementations
+** Scalar SQL function implementations
 ****************************************************************************/
 
 /*
@@ -165067,6 +175528,104 @@ static void jsonValidFunc(
   sqlite3_result_int(ctx, rc);
 }
 
+
+/****************************************************************************
+** Aggregate SQL function implementations
+****************************************************************************/
+/*
+** json_group_array(VALUE)
+**
+** Return a JSON array composed of all values in the aggregate.
+*/
+static void jsonArrayStep(
+  sqlite3_context *ctx,
+  int argc,
+  sqlite3_value **argv
+){
+  JsonString *pStr;
+  UNUSED_PARAM(argc);
+  pStr = (JsonString*)sqlite3_aggregate_context(ctx, sizeof(*pStr));
+  if( pStr ){
+    if( pStr->zBuf==0 ){
+      jsonInit(pStr, ctx);
+      jsonAppendChar(pStr, '[');
+    }else{
+      jsonAppendChar(pStr, ',');
+      pStr->pCtx = ctx;
+    }
+    jsonAppendValue(pStr, argv[0]);
+  }
+}
+static void jsonArrayFinal(sqlite3_context *ctx){
+  JsonString *pStr;
+  pStr = (JsonString*)sqlite3_aggregate_context(ctx, 0);
+  if( pStr ){
+    pStr->pCtx = ctx;
+    jsonAppendChar(pStr, ']');
+    if( pStr->bErr ){
+      if( pStr->bErr==1 ) sqlite3_result_error_nomem(ctx);
+      assert( pStr->bStatic );
+    }else{
+      sqlite3_result_text(ctx, pStr->zBuf, pStr->nUsed,
+                          pStr->bStatic ? SQLITE_TRANSIENT : sqlite3_free);
+      pStr->bStatic = 1;
+    }
+  }else{
+    sqlite3_result_text(ctx, "[]", 2, SQLITE_STATIC);
+  }
+  sqlite3_result_subtype(ctx, JSON_SUBTYPE);
+}
+
+/*
+** json_group_obj(NAME,VALUE)
+**
+** Return a JSON object composed of all names and values in the aggregate.
+*/
+static void jsonObjectStep(
+  sqlite3_context *ctx,
+  int argc,
+  sqlite3_value **argv
+){
+  JsonString *pStr;
+  const char *z;
+  u32 n;
+  UNUSED_PARAM(argc);
+  pStr = (JsonString*)sqlite3_aggregate_context(ctx, sizeof(*pStr));
+  if( pStr ){
+    if( pStr->zBuf==0 ){
+      jsonInit(pStr, ctx);
+      jsonAppendChar(pStr, '{');
+    }else{
+      jsonAppendChar(pStr, ',');
+      pStr->pCtx = ctx;
+    }
+    z = (const char*)sqlite3_value_text(argv[0]);
+    n = (u32)sqlite3_value_bytes(argv[0]);
+    jsonAppendString(pStr, z, n);
+    jsonAppendChar(pStr, ':');
+    jsonAppendValue(pStr, argv[1]);
+  }
+}
+static void jsonObjectFinal(sqlite3_context *ctx){
+  JsonString *pStr;
+  pStr = (JsonString*)sqlite3_aggregate_context(ctx, 0);
+  if( pStr ){
+    jsonAppendChar(pStr, '}');
+    if( pStr->bErr ){
+      if( pStr->bErr==0 ) sqlite3_result_error_nomem(ctx);
+      assert( pStr->bStatic );
+    }else{
+      sqlite3_result_text(ctx, pStr->zBuf, pStr->nUsed,
+                          pStr->bStatic ? SQLITE_TRANSIENT : sqlite3_free);
+      pStr->bStatic = 1;
+    }
+  }else{
+    sqlite3_result_text(ctx, "{}", 2, SQLITE_STATIC);
+  }
+  sqlite3_result_subtype(ctx, JSON_SUBTYPE);
+}
+
+
 #ifndef SQLITE_OMIT_VIRTUALTABLE
 /****************************************************************************
 ** The json_each virtual table
@@ -165565,6 +176124,15 @@ SQLITE_PRIVATE int sqlite3Json1Init(sqlite3 *db){
     { "json_test1",           1, 0,   jsonTest1Func         },
 #endif
   };
+  static const struct {
+     const char *zName;
+     int nArg;
+     void (*xStep)(sqlite3_context*,int,sqlite3_value**);
+     void (*xFinal)(sqlite3_context*);
+  } aAgg[] = {
+    { "json_group_array",     1,   jsonArrayStep,   jsonArrayFinal  },
+    { "json_group_object",    2,   jsonObjectStep,  jsonObjectFinal },
+  };
 #ifndef SQLITE_OMIT_VIRTUALTABLE
   static const struct {
      const char *zName;
@@ -165580,6 +176148,11 @@ SQLITE_PRIVATE int sqlite3Json1Init(sqlite3 *db){
                                  (void*)&aFunc[i].flag,
                                  aFunc[i].xFunc, 0, 0);
   }
+  for(i=0; i<sizeof(aAgg)/sizeof(aAgg[0]) && rc==SQLITE_OK; i++){
+    rc = sqlite3_create_function(db, aAgg[i].zName, aAgg[i].nArg,
+                                 SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
+                                 0, aAgg[i].xStep, aAgg[i].xFinal);
+  }
 #ifndef SQLITE_OMIT_VIRTUALTABLE
   for(i=0; i<sizeof(aMod)/sizeof(aMod[0]) && rc==SQLITE_OK; i++){
     rc = sqlite3_create_module(db, aMod[i].zName, aMod[i].pModule, 0);
@@ -165704,6 +176277,9 @@ struct Fts5PhraseIter {
 **   an OOM condition or IO error), an appropriate SQLite error code is 
 **   returned.
 **
+**   This function may be quite inefficient if used with an FTS5 table
+**   created with the "columnsize=0" option.
+**
 ** xColumnText:
 **   This function attempts to retrieve the text of column iCol of the
 **   current document. If successful, (*pz) is set to point to a buffer
@@ -165724,15 +176300,29 @@ struct Fts5PhraseIter {
 **   the query within the current row. Return SQLITE_OK if successful, or
 **   an error code (i.e. SQLITE_NOMEM) if an error occurs.
 **
+**   This API can be quite slow if used with an FTS5 table created with the
+**   "detail=none" or "detail=column" option. If the FTS5 table is created 
+**   with either "detail=none" or "detail=column" and "content=" option 
+**   (i.e. if it is a contentless table), then this API always returns 0.
+**
 ** xInst:
 **   Query for the details of phrase match iIdx within the current row.
 **   Phrase matches are numbered starting from zero, so the iIdx argument
 **   should be greater than or equal to zero and smaller than the value
 **   output by xInstCount().
 **
+**   Usually, output parameter *piPhrase is set to the phrase number, *piCol
+**   to the column in which it occurs and *piOff the token offset of the
+**   first token of the phrase. The exception is if the table was created
+**   with the offsets=0 option specified. In this case *piOff is always
+**   set to -1.
+**
 **   Returns SQLITE_OK if successful, or an error code (i.e. SQLITE_NOMEM) 
 **   if an error occurs.
 **
+**   This API can be quite slow if used with an FTS5 table created with the
+**   "detail=none" or "detail=column" option. 
+**
 ** xRowid:
 **   Returns the rowid of the current row.
 **
@@ -165746,11 +176336,13 @@ struct Fts5PhraseIter {
 **       ... FROM ftstable WHERE ftstable MATCH $p ORDER BY rowid
 **
 **   with $p set to a phrase equivalent to the phrase iPhrase of the
-**   current query is executed. For each row visited, the callback function
-**   passed as the fourth argument is invoked. The context and API objects 
-**   passed to the callback function may be used to access the properties of
-**   each matched row. Invoking Api.xUserData() returns a copy of the pointer
-**   passed as the third argument to pUserData.
+**   current query is executed. Any column filter that applies to
+**   phrase iPhrase of the current query is included in $p. For each 
+**   row visited, the callback function passed as the fourth argument 
+**   is invoked. The context and API objects passed to the callback 
+**   function may be used to access the properties of each matched row.
+**   Invoking Api.xUserData() returns a copy of the pointer passed as 
+**   the third argument to pUserData.
 **
 **   If the callback function returns any value other than SQLITE_OK, the
 **   query is abandoned and the xQueryPhrase function returns immediately.
@@ -165816,7 +176408,7 @@ struct Fts5PhraseIter {
 **       Fts5PhraseIter iter;
 **       int iCol, iOff;
 **       for(pApi->xPhraseFirst(pFts, iPhrase, &iter, &iCol, &iOff);
-**           iOff>=0;
+**           iCol>=0;
 **           pApi->xPhraseNext(pFts, &iter, &iCol, &iOff)
 **       ){
 **         // An instance of phrase iPhrase at offset iOff of column iCol
@@ -165824,13 +176416,51 @@ struct Fts5PhraseIter {
 **
 **   The Fts5PhraseIter structure is defined above. Applications should not
 **   modify this structure directly - it should only be used as shown above
-**   with the xPhraseFirst() and xPhraseNext() API methods.
+**   with the xPhraseFirst() and xPhraseNext() API methods (and by
+**   xPhraseFirstColumn() and xPhraseNextColumn() as illustrated below).
+**
+**   This API can be quite slow if used with an FTS5 table created with the
+**   "detail=none" or "detail=column" option. If the FTS5 table is created 
+**   with either "detail=none" or "detail=column" and "content=" option 
+**   (i.e. if it is a contentless table), then this API always iterates
+**   through an empty set (all calls to xPhraseFirst() set iCol to -1).
 **
 ** xPhraseNext()
 **   See xPhraseFirst above.
+**
+** xPhraseFirstColumn()
+**   This function and xPhraseNextColumn() are similar to the xPhraseFirst()
+**   and xPhraseNext() APIs described above. The difference is that instead
+**   of iterating through all instances of a phrase in the current row, these
+**   APIs are used to iterate through the set of columns in the current row
+**   that contain one or more instances of a specified phrase. For example:
+**
+**       Fts5PhraseIter iter;
+**       int iCol;
+**       for(pApi->xPhraseFirstColumn(pFts, iPhrase, &iter, &iCol);
+**           iCol>=0;
+**           pApi->xPhraseNextColumn(pFts, &iter, &iCol)
+**       ){
+**         // Column iCol contains at least one instance of phrase iPhrase
+**       }
+**
+**   This API can be quite slow if used with an FTS5 table created with the
+**   "detail=none" option. If the FTS5 table is created with either 
+**   "detail=none" "content=" option (i.e. if it is a contentless table), 
+**   then this API always iterates through an empty set (all calls to 
+**   xPhraseFirstColumn() set iCol to -1).
+**
+**   The information accessed using this API and its companion
+**   xPhraseFirstColumn() may also be obtained using xPhraseFirst/xPhraseNext
+**   (or xInst/xInstCount). The chief advantage of this API is that it is
+**   significantly more efficient than those alternatives when used with
+**   "detail=column" tables.  
+**
+** xPhraseNextColumn()
+**   See xPhraseFirstColumn above.
 */
 struct Fts5ExtensionApi {
-  int iVersion;                   /* Currently always set to 1 */
+  int iVersion;                   /* Currently always set to 3 */
 
   void *(*xUserData)(Fts5Context*);
 
@@ -165860,8 +176490,11 @@ struct Fts5ExtensionApi {
   int (*xSetAuxdata)(Fts5Context*, void *pAux, void(*xDelete)(void*));
   void *(*xGetAuxdata)(Fts5Context*, int bClear);
 
-  void (*xPhraseFirst)(Fts5Context*, int iPhrase, Fts5PhraseIter*, int*, int*);
+  int (*xPhraseFirst)(Fts5Context*, int iPhrase, Fts5PhraseIter*, int*, int*);
   void (*xPhraseNext)(Fts5Context*, Fts5PhraseIter*, int *piCol, int *piOff);
+
+  int (*xPhraseFirstColumn)(Fts5Context*, int iPhrase, Fts5PhraseIter*, int*);
+  void (*xPhraseNextColumn)(Fts5Context*, Fts5PhraseIter*, int *piCol);
 };
 
 /* 
@@ -166155,6 +176788,7 @@ struct fts5_api {
 #ifndef _FTS5INT_H
 #define _FTS5INT_H
 
+/* #include "fts5.h" */
 /* #include "sqlite3ext.h" */
 SQLITE_EXTENSION_INIT1
 
@@ -166166,10 +176800,11 @@ SQLITE_EXTENSION_INIT1
 typedef unsigned char  u8;
 typedef unsigned int   u32;
 typedef unsigned short u16;
+typedef short i16;
 typedef sqlite3_int64 i64;
 typedef sqlite3_uint64 u64;
 
-#define ArraySize(x) (sizeof(x) / sizeof(x[0]))
+#define ArraySize(x) ((int)(sizeof(x) / sizeof(x[0])))
 
 #define testcase(x)
 #define ALWAYS(x) 1
@@ -166186,6 +176821,10 @@ typedef sqlite3_uint64 u64;
 
 #endif
 
+/* Truncate very long tokens to this many bytes. Hard limit is 
+** (65536-1-1-4-9)==65521 bytes. The limiting factor is the 16-bit offset
+** field that occurs at the start of each leaf page (see fts5_index.c). */
+#define FTS5_MAX_TOKEN_SIZE 32768
 
 /*
 ** Maximum number of prefix indexes on single FTS5 table. This must be
@@ -166220,6 +176859,16 @@ SQLITE_API extern int sqlite3_fts5_may_be_corrupt;
 # define assert_nc(x) assert(x)
 #endif
 
+/* Mark a function parameter as unused, to suppress nuisance compiler
+** warnings. */
+#ifndef UNUSED_PARAM
+# define UNUSED_PARAM(X)  (void)(X)
+#endif
+
+#ifndef UNUSED_PARAM2
+# define UNUSED_PARAM2(X, Y)  (void)(X), (void)(Y)
+#endif
+
 typedef struct Fts5Global Fts5Global;
 typedef struct Fts5Colset Fts5Colset;
 
@@ -166291,6 +176940,7 @@ struct Fts5Config {
   char *zContent;                 /* content table */ 
   char *zContentRowid;            /* "content_rowid=" option value */ 
   int bColumnsize;                /* "columnsize=" option value (dflt==1) */
+  int eDetail;                    /* FTS5_DETAIL_XXX value */
   char *zContentExprlist;
   Fts5Tokenizer *pTok;
   fts5_tokenizer *pTokApi;
@@ -166300,6 +176950,8 @@ struct Fts5Config {
   int pgsz;                       /* Approximate page size used in %_data */
   int nAutomerge;                 /* 'automerge' setting */
   int nCrisisMerge;               /* Maximum allowed segments per level */
+  int nUsermerge;                 /* 'usermerge' setting */
+  int nHashSize;                  /* Bytes of memory for in-memory hash */
   char *zRank;                    /* Name of rank function */
   char *zRankArgs;                /* Arguments to rank function */
 
@@ -166318,6 +176970,9 @@ struct Fts5Config {
 #define FTS5_CONTENT_NONE     1
 #define FTS5_CONTENT_EXTERNAL 2
 
+#define FTS5_DETAIL_FULL    0
+#define FTS5_DETAIL_NONE    1
+#define FTS5_DETAIL_COLUMNS 2
 
 
 
@@ -166364,25 +177019,27 @@ struct Fts5Buffer {
   int nSpace;
 };
 
-static int sqlite3Fts5BufferGrow(int*, Fts5Buffer*, int);
+static int sqlite3Fts5BufferSize(int*, Fts5Buffer*, u32);
 static void sqlite3Fts5BufferAppendVarint(int*, Fts5Buffer*, i64);
-static void sqlite3Fts5BufferAppendBlob(int*, Fts5Buffer*, int, const u8*);
+static void sqlite3Fts5BufferAppendBlob(int*, Fts5Buffer*, u32, const u8*);
 static void sqlite3Fts5BufferAppendString(int *, Fts5Buffer*, const char*);
 static void sqlite3Fts5BufferFree(Fts5Buffer*);
 static void sqlite3Fts5BufferZero(Fts5Buffer*);
 static void sqlite3Fts5BufferSet(int*, Fts5Buffer*, int, const u8*);
 static void sqlite3Fts5BufferAppendPrintf(int *, Fts5Buffer*, char *zFmt, ...);
-static void sqlite3Fts5BufferAppend32(int*, Fts5Buffer*, int);
 
 static char *sqlite3Fts5Mprintf(int *pRc, const char *zFmt, ...);
 
 #define fts5BufferZero(x)             sqlite3Fts5BufferZero(x)
-#define fts5BufferGrow(a,b,c)         sqlite3Fts5BufferGrow(a,b,c)
 #define fts5BufferAppendVarint(a,b,c) sqlite3Fts5BufferAppendVarint(a,b,c)
 #define fts5BufferFree(a)             sqlite3Fts5BufferFree(a)
 #define fts5BufferAppendBlob(a,b,c,d) sqlite3Fts5BufferAppendBlob(a,b,c,d)
 #define fts5BufferSet(a,b,c,d)        sqlite3Fts5BufferSet(a,b,c,d)
-#define fts5BufferAppend32(a,b,c)     sqlite3Fts5BufferAppend32(a,b,c)
+
+#define fts5BufferGrow(pRc,pBuf,nn) ( \
+  (u32)((pBuf)->n) + (u32)(nn) <= (u32)((pBuf)->nSpace) ? 0 : \
+    sqlite3Fts5BufferSize((pRc),(pBuf),(nn)+(pBuf)->n) \
+)
 
 /* Write and decode big-endian 32-bit integer values */
 static void sqlite3Fts5Put32(u8*, int);
@@ -166415,6 +177072,7 @@ struct Fts5PoslistWriter {
   i64 iPrev;
 };
 static int sqlite3Fts5PoslistWriterAppend(Fts5Buffer*, Fts5PoslistWriter*, i64);
+static void sqlite3Fts5PoslistSafeAppend(Fts5Buffer*, i64*, i64);
 
 static int sqlite3Fts5PoslistNext64(
   const u8 *a, int n,             /* Buffer containing poslist */
@@ -166429,6 +177087,13 @@ static char *sqlite3Fts5Strndup(int *pRc, const char *pIn, int nIn);
 /* Character set tests (like isspace(), isalpha() etc.) */
 static int sqlite3Fts5IsBareword(char t);
 
+
+/* Bucket of terms object used by the integrity-check in offsets=0 mode. */
+typedef struct Fts5Termset Fts5Termset;
+static int sqlite3Fts5TermsetNew(Fts5Termset**);
+static int sqlite3Fts5TermsetAdd(Fts5Termset*, int, const char*, int, int *pbPresent);
+static void sqlite3Fts5TermsetFree(Fts5Termset*);
+
 /*
 ** End of interface to code in fts5_buffer.c.
 **************************************************************************/
@@ -166441,6 +177106,15 @@ static int sqlite3Fts5IsBareword(char t);
 typedef struct Fts5Index Fts5Index;
 typedef struct Fts5IndexIter Fts5IndexIter;
 
+struct Fts5IndexIter {
+  i64 iRowid;
+  const u8 *pData;
+  int nData;
+  u8 bEof;
+};
+
+#define sqlite3Fts5IterEof(x) ((x)->bEof)
+
 /*
 ** Values used as part of the flags argument passed to IndexQuery().
 */
@@ -166449,6 +177123,12 @@ typedef struct Fts5IndexIter Fts5IndexIter;
 #define FTS5INDEX_QUERY_TEST_NOIDX 0x0004   /* Do not use prefix index */
 #define FTS5INDEX_QUERY_SCAN       0x0008   /* Scan query (fts5vocab) */
 
+/* The following are used internally by the fts5_index.c module. They are
+** defined here only to make it easier to avoid clashes with the flags
+** above. */
+#define FTS5INDEX_QUERY_SKIPEMPTY  0x0010
+#define FTS5INDEX_QUERY_NOOUTPUT   0x0020
+
 /*
 ** Create/destroy an Fts5Index object.
 */
@@ -166456,14 +177136,27 @@ static int sqlite3Fts5IndexOpen(Fts5Config *pConfig, int bCreate, Fts5Index**, c
 static int sqlite3Fts5IndexClose(Fts5Index *p);
 
 /*
-** for(
-**   sqlite3Fts5IndexQuery(p, "token", 5, 0, 0, &pIter);
-**   0==sqlite3Fts5IterEof(pIter);
-**   sqlite3Fts5IterNext(pIter)
-** ){
-**   i64 iRowid = sqlite3Fts5IterRowid(pIter);
-** }
+** Return a simple checksum value based on the arguments.
 */
+static u64 sqlite3Fts5IndexEntryCksum(
+  i64 iRowid, 
+  int iCol, 
+  int iPos, 
+  int iIdx,
+  const char *pTerm,
+  int nTerm
+);
+
+/*
+** Argument p points to a buffer containing utf-8 text that is n bytes in 
+** size. Return the number of bytes in the nChar character prefix of the
+** buffer, or 0 if there are less than nChar characters in total.
+*/
+static int sqlite3Fts5IndexCharlenToBytelen(
+  const char *p, 
+  int nByte, 
+  int nChar
+);
 
 /*
 ** Open a new iterator to iterate though all rowids that match the 
@@ -166481,12 +177174,8 @@ static int sqlite3Fts5IndexQuery(
 ** The various operations on open token or token prefix iterators opened
 ** using sqlite3Fts5IndexQuery().
 */
-static int sqlite3Fts5IterEof(Fts5IndexIter*);
 static int sqlite3Fts5IterNext(Fts5IndexIter*);
 static int sqlite3Fts5IterNextFrom(Fts5IndexIter*, i64 iMatch);
-static i64 sqlite3Fts5IterRowid(Fts5IndexIter*);
-static int sqlite3Fts5IterPoslist(Fts5IndexIter*,Fts5Colset*, const u8**, int*, i64*);
-static int sqlite3Fts5IterPoslistBuffer(Fts5IndexIter *pIter, Fts5Buffer *pBuf);
 
 /*
 ** Close an iterator opened by sqlite3Fts5IndexQuery().
@@ -166550,7 +177239,6 @@ static int sqlite3Fts5IndexSetAverages(Fts5Index *p, const u8*, int);
 /*
 ** Functions called by the storage module as part of integrity-check.
 */
-static u64 sqlite3Fts5IndexCksum(Fts5Config*,i64,int,int,const char*,int);
 static int sqlite3Fts5IndexIntegrityCheck(Fts5Index*, u64 cksum);
 
 /* 
@@ -166570,6 +177258,7 @@ static int sqlite3Fts5IndexReads(Fts5Index *p);
 static int sqlite3Fts5IndexReinit(Fts5Index *p);
 static int sqlite3Fts5IndexOptimize(Fts5Index *p);
 static int sqlite3Fts5IndexMerge(Fts5Index *p, int nMerge);
+static int sqlite3Fts5IndexReset(Fts5Index *p);
 
 static int sqlite3Fts5IndexLoadConfig(Fts5Index *p);
 
@@ -166615,7 +177304,7 @@ static int sqlite3Fts5GetTokenizer(
   char **pzErr
 );
 
-static Fts5Index *sqlite3Fts5IndexFromCsrid(Fts5Global*, i64, int*);
+static Fts5Index *sqlite3Fts5IndexFromCsrid(Fts5Global*, i64, Fts5Config **);
 
 /*
 ** End of interface to code in fts5.c.
@@ -166629,7 +177318,7 @@ typedef struct Fts5Hash Fts5Hash;
 /*
 ** Create a hash table, free a hash table.
 */
-static int sqlite3Fts5HashNew(Fts5Hash**, int *pnSize);
+static int sqlite3Fts5HashNew(Fts5Config*, Fts5Hash**, int *pnSize);
 static void sqlite3Fts5HashFree(Fts5Hash*);
 
 static int sqlite3Fts5HashWrite(
@@ -166688,7 +177377,7 @@ static int sqlite3Fts5StorageRename(Fts5Storage*, const char *zName);
 static int sqlite3Fts5DropAll(Fts5Config*);
 static int sqlite3Fts5CreateTable(Fts5Config*, const char*, const char*, int, char **);
 
-static int sqlite3Fts5StorageDelete(Fts5Storage *p, i64);
+static int sqlite3Fts5StorageDelete(Fts5Storage *p, i64, sqlite3_value**);
 static int sqlite3Fts5StorageContentInsert(Fts5Storage *p, sqlite3_value**, i64*);
 static int sqlite3Fts5StorageIndexInsert(Fts5Storage *p, sqlite3_value**, i64);
 
@@ -166708,12 +177397,11 @@ static int sqlite3Fts5StorageConfigValue(
     Fts5Storage *p, const char*, sqlite3_value*, int
 );
 
-static int sqlite3Fts5StorageSpecialDelete(Fts5Storage *p, i64 iDel, sqlite3_value**);
-
 static int sqlite3Fts5StorageDeleteAll(Fts5Storage *p);
 static int sqlite3Fts5StorageRebuild(Fts5Storage *p);
 static int sqlite3Fts5StorageOptimize(Fts5Storage *p);
 static int sqlite3Fts5StorageMerge(Fts5Storage *p, int nMerge);
+static int sqlite3Fts5StorageReset(Fts5Storage *p);
 
 /*
 ** End of interface to code in fts5_storage.c.
@@ -166766,7 +177454,17 @@ static int sqlite3Fts5ExprPhraseCount(Fts5Expr*);
 static int sqlite3Fts5ExprPhraseSize(Fts5Expr*, int iPhrase);
 static int sqlite3Fts5ExprPoslist(Fts5Expr*, int, const u8 **);
 
-static int sqlite3Fts5ExprClonePhrase(Fts5Config*, Fts5Expr*, int, Fts5Expr**);
+typedef struct Fts5PoslistPopulator Fts5PoslistPopulator;
+static Fts5PoslistPopulator *sqlite3Fts5ExprClearPoslists(Fts5Expr*, int);
+static int sqlite3Fts5ExprPopulatePoslists(
+    Fts5Config*, Fts5Expr*, Fts5PoslistPopulator*, int, const char*, int
+);
+static void sqlite3Fts5ExprCheckPoslists(Fts5Expr*, i64);
+static void sqlite3Fts5ExprClearEof(Fts5Expr*);
+
+static int sqlite3Fts5ExprClonePhrase(Fts5Expr*, int, Fts5Expr**);
+
+static int sqlite3Fts5ExprPhraseCollist(Fts5Expr *, int, const u8 **, int *);
 
 /*******************************************
 ** The fts5_expr.c API above this point is used by the other hand-written
@@ -166783,6 +177481,12 @@ static Fts5ExprNode *sqlite3Fts5ParseNode(
   Fts5ExprNearset *pNear
 );
 
+static Fts5ExprNode *sqlite3Fts5ParseImplicitAnd(
+  Fts5Parse *pParse,
+  Fts5ExprNode *pLeft,
+  Fts5ExprNode *pRight
+);
+
 static Fts5ExprPhrase *sqlite3Fts5ParseTerm(
   Fts5Parse *pParse, 
   Fts5ExprPhrase *pPhrase, 
@@ -166872,19 +177576,35 @@ static int sqlite3Fts5UnicodeFold(int c, int bRemoveDiacritic);
 #define FTS5_PLUS                            12
 #define FTS5_STAR                            13
 
-/* Driver template for the LEMON parser generator.
-** The author disclaims copyright to this source code.
+/*
+** 2000-05-29
+**
+** The author disclaims copyright to this source code.  In place of
+** a legal notice, here is a blessing:
 **
-** This version of "lempar.c" is modified, slightly, for use by SQLite.
-** The only modifications are the addition of a couple of NEVER()
-** macros to disable tests that are needed in the case of a general
-** LALR(1) grammar but which are always false in the
-** specific grammar used by SQLite.
+**    May you do good and not evil.
+**    May you find forgiveness for yourself and forgive others.
+**    May you share freely, never taking more than you give.
+**
+*************************************************************************
+** Driver template for the LEMON parser generator.
+**
+** The "lemon" program processes an LALR(1) input grammar file, then uses
+** this template to construct a parser.  The "lemon" program inserts text
+** at each "%%" line.  Also, any "P-a-r-s-e" identifer prefix (without the
+** interstitial "-" characters) contained in this template is changed into
+** the value of the %name directive from the grammar.  Otherwise, the content
+** of this template is copied straight through into the generate parser
+** source file.
+**
+** The following is the concatenation of all %include directives from the
+** input grammar file:
 */
-/* First off, code is included that follows the "include" declaration
-** in the input grammar file. */
 /* #include <stdio.h> */
+/************ Begin %include sections from the grammar ************************/
 
+/* #include "fts5Int.h" */
+/* #include "fts5parse.h" */
 
 /*
 ** Disable all error recovery processing in the parser push-down
@@ -166897,44 +177617,54 @@ static int sqlite3Fts5UnicodeFold(int c, int bRemoveDiacritic);
 */
 #define fts5yytestcase(X) testcase(X)
 
-/* Next is all token values, in a form suitable for use by makeheaders.
-** This section will be null unless lemon is run with the -m switch.
-*/
-/* 
-** These constants (all generated automatically by the parser generator)
-** specify the various kinds of tokens (terminals) that the parser
-** understands. 
-**
-** Each symbol here is a terminal symbol in the grammar.
+/*
+** Indicate that sqlite3ParserFree() will never be called with a null
+** pointer.
 */
-/* Make sure the INTERFACE macro is defined.
+#define fts5YYPARSEFREENOTNULL 1
+
+/*
+** Alternative datatype for the argument to the malloc() routine passed
+** into sqlite3ParserAlloc().  The default is size_t.
 */
-#ifndef INTERFACE
-# define INTERFACE 1
-#endif
-/* The next thing included is series of defines which control
+#define fts5YYMALLOCARGTYPE  u64
+
+/**************** End of %include directives **********************************/
+/* These constants specify the various numeric values for terminal symbols
+** in a format understandable to "makeheaders".  This section is blank unless
+** "lemon" is run with the "-m" command-line option.
+***************** Begin makeheaders token definitions *************************/
+/**************** End makeheaders token definitions ***************************/
+
+/* The next sections is a series of control #defines.
 ** various aspects of the generated parser.
-**    fts5YYCODETYPE         is the data type used for storing terminal
-**                       and nonterminal numbers.  "unsigned char" is
-**                       used if there are fewer than 250 terminals
-**                       and nonterminals.  "int" is used otherwise.
-**    fts5YYNOCODE           is a number of type fts5YYCODETYPE which corresponds
-**                       to no legal terminal or nonterminal number.  This
-**                       number is used to fill in empty slots of the hash 
-**                       table.
+**    fts5YYCODETYPE         is the data type used to store the integer codes
+**                       that represent terminal and non-terminal symbols.
+**                       "unsigned char" is used if there are fewer than
+**                       256 symbols.  Larger types otherwise.
+**    fts5YYNOCODE           is a number of type fts5YYCODETYPE that is not used for
+**                       any terminal or nonterminal symbol.
 **    fts5YYFALLBACK         If defined, this indicates that one or more tokens
-**                       have fall-back values which should be used if the
-**                       original value of the token will not parse.
-**    fts5YYACTIONTYPE       is the data type used for storing terminal
-**                       and nonterminal numbers.  "unsigned char" is
-**                       used if there are fewer than 250 rules and
-**                       states combined.  "int" is used otherwise.
-**    sqlite3Fts5ParserFTS5TOKENTYPE     is the data type used for minor tokens given 
-**                       directly to the parser from the tokenizer.
-**    fts5YYMINORTYPE        is the data type used for all minor tokens.
+**                       (also known as: "terminal symbols") have fall-back
+**                       values which should be used if the original symbol
+**                       would not parse.  This permits keywords to sometimes
+**                       be used as identifiers, for example.
+**    fts5YYACTIONTYPE       is the data type used for "action codes" - numbers
+**                       that indicate what to do in response to the next
+**                       token.
+**    sqlite3Fts5ParserFTS5TOKENTYPE     is the data type used for minor type for terminal
+**                       symbols.  Background: A "minor type" is a semantic
+**                       value associated with a terminal or non-terminal
+**                       symbols.  For example, for an "ID" terminal symbol,
+**                       the minor type might be the name of the identifier.
+**                       Each non-terminal can have a different minor type.
+**                       Terminal symbols all have the same minor type, though.
+**                       This macros defines the minor type for terminal 
+**                       symbols.
+**    fts5YYMINORTYPE        is the data type used for all minor types.
 **                       This is typically a union of many types, one of
 **                       which is sqlite3Fts5ParserFTS5TOKENTYPE.  The entry in the union
-**                       for base tokens is called "fts5yy0".
+**                       for terminal symbols is called "fts5yy0".
 **    fts5YYSTACKDEPTH       is the maximum depth of the parser's stack.  If
 **                       zero the stack is dynamically sized using realloc()
 **    sqlite3Fts5ParserARG_SDECL     A static variable declaration for the %extra_argument
@@ -166953,6 +177683,10 @@ static int sqlite3Fts5UnicodeFold(int c, int bRemoveDiacritic);
 **    fts5YY_ACCEPT_ACTION   The fts5yy_action[] code for accept
 **    fts5YY_NO_ACTION       The fts5yy_action[] code for no-op
 */
+#ifndef INTERFACE
+# define INTERFACE 1
+#endif
+/************* Begin control #defines *****************************************/
 #define fts5YYCODETYPE unsigned char
 #define fts5YYNOCODE 27
 #define fts5YYACTIONTYPE unsigned char
@@ -166983,10 +177717,7 @@ typedef union {
 #define fts5YY_ERROR_ACTION      88
 #define fts5YY_ACCEPT_ACTION     89
 #define fts5YY_NO_ACTION         90
-
-/* The fts5yyzerominor constant is used to initialize instances of
-** fts5YYMINORTYPE objects to zero. */
-static const fts5YYMINORTYPE fts5yyzerominor = { 0 };
+/************* End control #defines *******************************************/
 
 /* Define the fts5yytestcase() macro to be a no-op if is not already defined
 ** otherwise.
@@ -167051,7 +177782,8 @@ static const fts5YYMINORTYPE fts5yyzerominor = { 0 };
 **  fts5yy_reduce_ofst[]   For each state, the offset into fts5yy_action for
 **                     shifting non-terminals after a reduce.
 **  fts5yy_default[]       Default action for each state.
-*/
+**
+*********** Begin parsing tables **********************************************/
 #define fts5YY_ACTTAB_COUNT (78)
 static const fts5YYACTIONTYPE fts5yy_action[] = {
  /*     0 */    89,   15,   46,    5,   48,   24,   12,   19,   23,   14,
@@ -167095,9 +177827,10 @@ static const fts5YYACTIONTYPE fts5yy_default[] = {
  /*    10 */    87,   88,   87,   87,   88,   88,   88,   66,   80,   88,
  /*    20 */    81,   88,   88,   78,   88,   65,
 };
+/********** End of lemon-generated parsing tables *****************************/
 
-/* The next table maps tokens into fallback tokens.  If a construct
-** like the following:
+/* The next table maps tokens (terminal symbols) into fallback tokens.  
+** If a construct like the following:
 ** 
 **      %fallback ID X Y Z.
 **
@@ -167105,6 +177838,10 @@ static const fts5YYACTIONTYPE fts5yy_default[] = {
 ** and Z.  Whenever one of the tokens X, Y, or Z is input to the parser
 ** but it does not parse, the type of the token is changed to ID and
 ** the parse is retried before an error is thrown.
+**
+** This feature can be used, for example, to cause some keywords in a language
+** to revert to identifiers if they keyword does not apply in the context where
+** it appears.
 */
 #ifdef fts5YYFALLBACK
 static const fts5YYCODETYPE fts5yyFallback[] = {
@@ -167143,7 +177880,9 @@ struct fts5yyParser {
 #ifdef fts5YYTRACKMAXSTACKDEPTH
   int fts5yyidxMax;                 /* Maximum value of fts5yyidx */
 #endif
+#ifndef fts5YYNOERRORRECOVERY
   int fts5yyerrcnt;                 /* Shifts left before out of the error */
+#endif
   sqlite3Fts5ParserARG_SDECL                /* A place to hold %extra_argument */
 #if fts5YYSTACKDEPTH<=0
   int fts5yystksz;                  /* Current side of the stack */
@@ -167255,6 +177994,15 @@ static void fts5yyGrowStack(fts5yyParser *p){
 }
 #endif
 
+/* Datatype of the argument to the memory allocated passed as the
+** second argument to sqlite3Fts5ParserAlloc() below.  This can be changed by
+** putting an appropriate #define in the %include section of the input
+** grammar.
+*/
+#ifndef fts5YYMALLOCARGTYPE
+# define fts5YYMALLOCARGTYPE size_t
+#endif
+
 /* 
 ** This function allocates a new parser.
 ** The only argument is a pointer to a function which works like
@@ -167267,9 +178015,9 @@ static void fts5yyGrowStack(fts5yyParser *p){
 ** A pointer to a parser.  This pointer is used in subsequent calls
 ** to sqlite3Fts5Parser and sqlite3Fts5ParserFree.
 */
-static void *sqlite3Fts5ParserAlloc(void *(*mallocProc)(u64)){
+static void *sqlite3Fts5ParserAlloc(void *(*mallocProc)(fts5YYMALLOCARGTYPE)){
   fts5yyParser *pParser;
-  pParser = (fts5yyParser*)(*mallocProc)( (u64)sizeof(fts5yyParser) );
+  pParser = (fts5yyParser*)(*mallocProc)( (fts5YYMALLOCARGTYPE)sizeof(fts5yyParser) );
   if( pParser ){
     pParser->fts5yyidx = -1;
 #ifdef fts5YYTRACKMAXSTACKDEPTH
@@ -167284,10 +178032,12 @@ static void *sqlite3Fts5ParserAlloc(void *(*mallocProc)(u64)){
   return pParser;
 }
 
-/* The following function deletes the value associated with a
-** symbol.  The symbol can be either a terminal or nonterminal.
-** "fts5yymajor" is the symbol code, and "fts5yypminor" is a pointer to
-** the value.
+/* The following function deletes the "minor type" or semantic value
+** associated with a symbol.  The symbol can be either a terminal
+** or nonterminal. "fts5yymajor" is the symbol code, and "fts5yypminor" is
+** a pointer to the value to be deleted.  The code used to do the 
+** deletions is derived from the %destructor and/or %token_destructor
+** directives of the input grammar.
 */
 static void fts5yy_destructor(
   fts5yyParser *fts5yypParser,    /* The parser */
@@ -167303,9 +178053,10 @@ static void fts5yy_destructor(
     ** being destroyed before it is finished parsing.
     **
     ** Note: during a reduce, the only symbols destroyed are those
-    ** which appear on the RHS of the rule, but which are not used
+    ** which appear on the RHS of the rule, but which are *not* used
     ** inside the C code.
     */
+/********* Begin destructor definitions ***************************************/
     case 15: /* input */
 {
  (void)pParse; 
@@ -167335,6 +178086,7 @@ static void fts5yy_destructor(
  sqlite3Fts5ParsePhraseFree((fts5yypminor->fts5yy11)); 
 }
       break;
+/********* End destructor definitions *****************************************/
     default:  break;   /* If no destructor action specified: do nothing */
   }
 }
@@ -167344,49 +178096,37 @@ static void fts5yy_destructor(
 **
 ** If there is a destructor routine associated with the token which
 ** is popped from the stack, then call it.
-**
-** Return the major token number for the symbol popped.
 */
-static int fts5yy_pop_parser_stack(fts5yyParser *pParser){
-  fts5YYCODETYPE fts5yymajor;
-  fts5yyStackEntry *fts5yytos = &pParser->fts5yystack[pParser->fts5yyidx];
-
-  /* There is no mechanism by which the parser stack can be popped below
-  ** empty in SQLite.  */
+static void fts5yy_pop_parser_stack(fts5yyParser *pParser){
+  fts5yyStackEntry *fts5yytos;
   assert( pParser->fts5yyidx>=0 );
+  fts5yytos = &pParser->fts5yystack[pParser->fts5yyidx--];
 #ifndef NDEBUG
-  if( fts5yyTraceFILE && pParser->fts5yyidx>=0 ){
+  if( fts5yyTraceFILE ){
     fprintf(fts5yyTraceFILE,"%sPopping %s\n",
       fts5yyTracePrompt,
       fts5yyTokenName[fts5yytos->major]);
   }
 #endif
-  fts5yymajor = fts5yytos->major;
-  fts5yy_destructor(pParser, fts5yymajor, &fts5yytos->minor);
-  pParser->fts5yyidx--;
-  return fts5yymajor;
+  fts5yy_destructor(pParser, fts5yytos->major, &fts5yytos->minor);
 }
 
 /* 
-** Deallocate and destroy a parser.  Destructors are all called for
+** Deallocate and destroy a parser.  Destructors are called for
 ** all stack elements before shutting the parser down.
 **
-** Inputs:
-** <ul>
-** <li>  A pointer to the parser.  This should be a pointer
-**       obtained from sqlite3Fts5ParserAlloc.
-** <li>  A pointer to a function used to reclaim memory obtained
-**       from malloc.
-** </ul>
+** If the fts5YYPARSEFREENEVERNULL macro exists (for example because it
+** is defined in a %include section of the input grammar) then it is
+** assumed that the input pointer is never NULL.
 */
 static void sqlite3Fts5ParserFree(
   void *p,                    /* The parser to be deleted */
   void (*freeProc)(void*)     /* Function used to reclaim memory */
 ){
   fts5yyParser *pParser = (fts5yyParser*)p;
-  /* In SQLite, we never try to destroy a parser that was not successfully
-  ** created in the first place. */
-  if( NEVER(pParser==0) ) return;
+#ifndef fts5YYPARSEFREENEVERNULL
+  if( pParser==0 ) return;
+#endif
   while( pParser->fts5yyidx>=0 ) fts5yy_pop_parser_stack(pParser);
 #if fts5YYSTACKDEPTH<=0
   free(pParser->fts5yystack);
@@ -167407,12 +178147,8 @@ static int sqlite3Fts5ParserStackPeak(void *p){
 /*
 ** Find the appropriate action for a parser given the terminal
 ** look-ahead token iLookAhead.
-**
-** If the look-ahead token is fts5YYNOCODE, then check to see if the action is
-** independent of the look-ahead.  If it is, return the action, otherwise
-** return fts5YY_NO_ACTION.
 */
-static int fts5yy_find_shift_action(
+static unsigned int fts5yy_find_shift_action(
   fts5yyParser *pParser,        /* The parser */
   fts5YYCODETYPE iLookAhead     /* The look-ahead token */
 ){
@@ -167421,61 +178157,62 @@ static int fts5yy_find_shift_action(
  
   if( stateno>=fts5YY_MIN_REDUCE ) return stateno;
   assert( stateno <= fts5YY_SHIFT_COUNT );
-  i = fts5yy_shift_ofst[stateno];
-  if( i==fts5YY_SHIFT_USE_DFLT ) return fts5yy_default[stateno];
-  assert( iLookAhead!=fts5YYNOCODE );
-  i += iLookAhead;
-  if( i<0 || i>=fts5YY_ACTTAB_COUNT || fts5yy_lookahead[i]!=iLookAhead ){
-    if( iLookAhead>0 ){
+  do{
+    i = fts5yy_shift_ofst[stateno];
+    if( i==fts5YY_SHIFT_USE_DFLT ) return fts5yy_default[stateno];
+    assert( iLookAhead!=fts5YYNOCODE );
+    i += iLookAhead;
+    if( i<0 || i>=fts5YY_ACTTAB_COUNT || fts5yy_lookahead[i]!=iLookAhead ){
+      if( iLookAhead>0 ){
 #ifdef fts5YYFALLBACK
-      fts5YYCODETYPE iFallback;            /* Fallback token */
-      if( iLookAhead<sizeof(fts5yyFallback)/sizeof(fts5yyFallback[0])
-             && (iFallback = fts5yyFallback[iLookAhead])!=0 ){
+        fts5YYCODETYPE iFallback;            /* Fallback token */
+        if( iLookAhead<sizeof(fts5yyFallback)/sizeof(fts5yyFallback[0])
+               && (iFallback = fts5yyFallback[iLookAhead])!=0 ){
 #ifndef NDEBUG
-        if( fts5yyTraceFILE ){
-          fprintf(fts5yyTraceFILE, "%sFALLBACK %s => %s\n",
-             fts5yyTracePrompt, fts5yyTokenName[iLookAhead], fts5yyTokenName[iFallback]);
-        }
+          if( fts5yyTraceFILE ){
+            fprintf(fts5yyTraceFILE, "%sFALLBACK %s => %s\n",
+               fts5yyTracePrompt, fts5yyTokenName[iLookAhead], fts5yyTokenName[iFallback]);
+          }
 #endif
-        return fts5yy_find_shift_action(pParser, iFallback);
-      }
+          assert( fts5yyFallback[iFallback]==0 ); /* Fallback loop must terminate */
+          iLookAhead = iFallback;
+          continue;
+        }
 #endif
 #ifdef fts5YYWILDCARD
-      {
-        int j = i - iLookAhead + fts5YYWILDCARD;
-        if( 
+        {
+          int j = i - iLookAhead + fts5YYWILDCARD;
+          if( 
 #if fts5YY_SHIFT_MIN+fts5YYWILDCARD<0
-          j>=0 &&
+            j>=0 &&
 #endif
 #if fts5YY_SHIFT_MAX+fts5YYWILDCARD>=fts5YY_ACTTAB_COUNT
-          j<fts5YY_ACTTAB_COUNT &&
+            j<fts5YY_ACTTAB_COUNT &&
 #endif
-          fts5yy_lookahead[j]==fts5YYWILDCARD
-        ){
+            fts5yy_lookahead[j]==fts5YYWILDCARD
+          ){
 #ifndef NDEBUG
-          if( fts5yyTraceFILE ){
-            fprintf(fts5yyTraceFILE, "%sWILDCARD %s => %s\n",
-               fts5yyTracePrompt, fts5yyTokenName[iLookAhead], fts5yyTokenName[fts5YYWILDCARD]);
-          }
+            if( fts5yyTraceFILE ){
+              fprintf(fts5yyTraceFILE, "%sWILDCARD %s => %s\n",
+                 fts5yyTracePrompt, fts5yyTokenName[iLookAhead],
+                 fts5yyTokenName[fts5YYWILDCARD]);
+            }
 #endif /* NDEBUG */
-          return fts5yy_action[j];
+            return fts5yy_action[j];
+          }
         }
-      }
 #endif /* fts5YYWILDCARD */
+      }
+      return fts5yy_default[stateno];
+    }else{
+      return fts5yy_action[i];
     }
-    return fts5yy_default[stateno];
-  }else{
-    return fts5yy_action[i];
-  }
+  }while(1);
 }
 
 /*
 ** Find the appropriate action for a parser given the non-terminal
 ** look-ahead token iLookAhead.
-**
-** If the look-ahead token is fts5YYNOCODE, then check to see if the action is
-** independent of the look-ahead.  If it is, return the action, otherwise
-** return fts5YY_NO_ACTION.
 */
 static int fts5yy_find_reduce_action(
   int stateno,              /* Current state number */
@@ -167507,7 +178244,7 @@ static int fts5yy_find_reduce_action(
 /*
 ** The following routine is called if the stack overflows.
 */
-static void fts5yyStackOverflow(fts5yyParser *fts5yypParser, fts5YYMINORTYPE *fts5yypMinor){
+static void fts5yyStackOverflow(fts5yyParser *fts5yypParser){
    sqlite3Fts5ParserARG_FETCH;
    fts5yypParser->fts5yyidx--;
 #ifndef NDEBUG
@@ -167518,8 +178255,10 @@ static void fts5yyStackOverflow(fts5yyParser *fts5yypParser, fts5YYMINORTYPE *ft
    while( fts5yypParser->fts5yyidx>=0 ) fts5yy_pop_parser_stack(fts5yypParser);
    /* Here code is inserted which will execute if the parser
    ** stack every overflows */
+/******** Begin %stack_overflow code ******************************************/
 
-  assert( 0 );
+  sqlite3Fts5ParseError(pParse, "fts5: parser stack overflow");
+/******** End %stack_overflow code ********************************************/
    sqlite3Fts5ParserARG_STORE; /* Suppress warning about unused %extra_argument var */
 }
 
@@ -167529,15 +178268,13 @@ static void fts5yyStackOverflow(fts5yyParser *fts5yypParser, fts5YYMINORTYPE *ft
 #ifndef NDEBUG
 static void fts5yyTraceShift(fts5yyParser *fts5yypParser, int fts5yyNewState){
   if( fts5yyTraceFILE ){
-    int i;
     if( fts5yyNewState<fts5YYNSTATE ){
-      fprintf(fts5yyTraceFILE,"%sShift %d\n",fts5yyTracePrompt,fts5yyNewState);
-      fprintf(fts5yyTraceFILE,"%sStack:",fts5yyTracePrompt);
-      for(i=1; i<=fts5yypParser->fts5yyidx; i++)
-        fprintf(fts5yyTraceFILE," %s",fts5yyTokenName[fts5yypParser->fts5yystack[i].major]);
-      fprintf(fts5yyTraceFILE,"\n");
+      fprintf(fts5yyTraceFILE,"%sShift '%s', go to state %d\n",
+         fts5yyTracePrompt,fts5yyTokenName[fts5yypParser->fts5yystack[fts5yypParser->fts5yyidx].major],
+         fts5yyNewState);
     }else{
-      fprintf(fts5yyTraceFILE,"%sShift *\n",fts5yyTracePrompt);
+      fprintf(fts5yyTraceFILE,"%sShift '%s'\n",
+         fts5yyTracePrompt,fts5yyTokenName[fts5yypParser->fts5yystack[fts5yypParser->fts5yyidx].major]);
     }
   }
 }
@@ -167546,13 +178283,13 @@ static void fts5yyTraceShift(fts5yyParser *fts5yypParser, int fts5yyNewState){
 #endif
 
 /*
-** Perform a shift action.  Return the number of errors.
+** Perform a shift action.
 */
 static void fts5yy_shift(
   fts5yyParser *fts5yypParser,          /* The parser to be shifted */
   int fts5yyNewState,               /* The new state to shift in */
   int fts5yyMajor,                  /* The major token to shift in */
-  fts5YYMINORTYPE *fts5yypMinor         /* Pointer to the minor token to shift in */
+  sqlite3Fts5ParserFTS5TOKENTYPE fts5yyMinor        /* The minor token to shift in */
 ){
   fts5yyStackEntry *fts5yytos;
   fts5yypParser->fts5yyidx++;
@@ -167563,14 +178300,14 @@ static void fts5yy_shift(
 #endif
 #if fts5YYSTACKDEPTH>0 
   if( fts5yypParser->fts5yyidx>=fts5YYSTACKDEPTH ){
-    fts5yyStackOverflow(fts5yypParser, fts5yypMinor);
+    fts5yyStackOverflow(fts5yypParser);
     return;
   }
 #else
   if( fts5yypParser->fts5yyidx>=fts5yypParser->fts5yystksz ){
     fts5yyGrowStack(fts5yypParser);
     if( fts5yypParser->fts5yyidx>=fts5yypParser->fts5yystksz ){
-      fts5yyStackOverflow(fts5yypParser, fts5yypMinor);
+      fts5yyStackOverflow(fts5yypParser);
       return;
     }
   }
@@ -167578,7 +178315,7 @@ static void fts5yy_shift(
   fts5yytos = &fts5yypParser->fts5yystack[fts5yypParser->fts5yyidx];
   fts5yytos->stateno = (fts5YYACTIONTYPE)fts5yyNewState;
   fts5yytos->major = (fts5YYCODETYPE)fts5yyMajor;
-  fts5yytos->minor = *fts5yypMinor;
+  fts5yytos->minor.fts5yy0 = fts5yyMinor;
   fts5yyTraceShift(fts5yypParser, fts5yyNewState);
 }
 
@@ -167623,41 +178360,46 @@ static void fts5yy_accept(fts5yyParser*);  /* Forward Declaration */
 */
 static void fts5yy_reduce(
   fts5yyParser *fts5yypParser,         /* The parser */
-  int fts5yyruleno                 /* Number of the rule by which to reduce */
+  unsigned int fts5yyruleno        /* Number of the rule by which to reduce */
 ){
   int fts5yygoto;                     /* The next state */
   int fts5yyact;                      /* The next action */
-  fts5YYMINORTYPE fts5yygotominor;        /* The LHS of the rule reduced */
   fts5yyStackEntry *fts5yymsp;            /* The top of the parser's stack */
   int fts5yysize;                     /* Amount to pop the stack */
   sqlite3Fts5ParserARG_FETCH;
   fts5yymsp = &fts5yypParser->fts5yystack[fts5yypParser->fts5yyidx];
 #ifndef NDEBUG
-  if( fts5yyTraceFILE && fts5yyruleno>=0 
-        && fts5yyruleno<(int)(sizeof(fts5yyRuleName)/sizeof(fts5yyRuleName[0])) ){
+  if( fts5yyTraceFILE && fts5yyruleno<(int)(sizeof(fts5yyRuleName)/sizeof(fts5yyRuleName[0])) ){
     fts5yysize = fts5yyRuleInfo[fts5yyruleno].nrhs;
-    fprintf(fts5yyTraceFILE, "%sReduce [%s] -> state %d.\n", fts5yyTracePrompt,
+    fprintf(fts5yyTraceFILE, "%sReduce [%s], go to state %d.\n", fts5yyTracePrompt,
       fts5yyRuleName[fts5yyruleno], fts5yymsp[-fts5yysize].stateno);
   }
 #endif /* NDEBUG */
 
-  /* Silence complaints from purify about fts5yygotominor being uninitialized
-  ** in some cases when it is copied into the stack after the following
-  ** switch.  fts5yygotominor is uninitialized when a rule reduces that does
-  ** not set the value of its left-hand side nonterminal.  Leaving the
-  ** value of the nonterminal uninitialized is utterly harmless as long
-  ** as the value is never used.  So really the only thing this code
-  ** accomplishes is to quieten purify.  
-  **
-  ** 2007-01-16:  The wireshark project (www.wireshark.org) reports that
-  ** without this code, their parser segfaults.  I'm not sure what there
-  ** parser is doing to make this happen.  This is the second bug report
-  ** from wireshark this week.  Clearly they are stressing Lemon in ways
-  ** that it has not been previously stressed...  (SQLite ticket #2172)
-  */
-  /*memset(&fts5yygotominor, 0, sizeof(fts5yygotominor));*/
-  fts5yygotominor = fts5yyzerominor;
-
+  /* Check that the stack is large enough to grow by a single entry
+  ** if the RHS of the rule is empty.  This ensures that there is room
+  ** enough on the stack to push the LHS value */
+  if( fts5yyRuleInfo[fts5yyruleno].nrhs==0 ){
+#ifdef fts5YYTRACKMAXSTACKDEPTH
+    if( fts5yypParser->fts5yyidx>fts5yypParser->fts5yyidxMax ){
+      fts5yypParser->fts5yyidxMax = fts5yypParser->fts5yyidx;
+    }
+#endif
+#if fts5YYSTACKDEPTH>0 
+    if( fts5yypParser->fts5yyidx>=fts5YYSTACKDEPTH-1 ){
+      fts5yyStackOverflow(fts5yypParser);
+      return;
+    }
+#else
+    if( fts5yypParser->fts5yyidx>=fts5yypParser->fts5yystksz-1 ){
+      fts5yyGrowStack(fts5yypParser);
+      if( fts5yypParser->fts5yyidx>=fts5yypParser->fts5yystksz-1 ){
+        fts5yyStackOverflow(fts5yypParser);
+        return;
+      }
+    }
+#endif
+  }
 
   switch( fts5yyruleno ){
   /* Beginning here are the reduction cases.  A typical example
@@ -167668,132 +178410,142 @@ static void fts5yy_reduce(
   **  #line <lineno> <thisfile>
   **     break;
   */
+/********** Begin reduce actions **********************************************/
+        fts5YYMINORTYPE fts5yylhsminor;
       case 0: /* input ::= expr */
 { sqlite3Fts5ParseFinished(pParse, fts5yymsp[0].minor.fts5yy18); }
         break;
       case 1: /* expr ::= expr AND expr */
 {
-  fts5yygotominor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_AND, fts5yymsp[-2].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
+  fts5yylhsminor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_AND, fts5yymsp[-2].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
 }
+  fts5yymsp[-2].minor.fts5yy18 = fts5yylhsminor.fts5yy18;
         break;
       case 2: /* expr ::= expr OR expr */
 {
-  fts5yygotominor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_OR, fts5yymsp[-2].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
+  fts5yylhsminor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_OR, fts5yymsp[-2].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
 }
+  fts5yymsp[-2].minor.fts5yy18 = fts5yylhsminor.fts5yy18;
         break;
       case 3: /* expr ::= expr NOT expr */
 {
-  fts5yygotominor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_NOT, fts5yymsp[-2].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
+  fts5yylhsminor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_NOT, fts5yymsp[-2].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
 }
+  fts5yymsp[-2].minor.fts5yy18 = fts5yylhsminor.fts5yy18;
         break;
       case 4: /* expr ::= LP expr RP */
-{fts5yygotominor.fts5yy18 = fts5yymsp[-1].minor.fts5yy18;}
+{fts5yymsp[-2].minor.fts5yy18 = fts5yymsp[-1].minor.fts5yy18;}
         break;
       case 5: /* expr ::= exprlist */
       case 6: /* exprlist ::= cnearset */ fts5yytestcase(fts5yyruleno==6);
-{fts5yygotominor.fts5yy18 = fts5yymsp[0].minor.fts5yy18;}
+{fts5yylhsminor.fts5yy18 = fts5yymsp[0].minor.fts5yy18;}
+  fts5yymsp[0].minor.fts5yy18 = fts5yylhsminor.fts5yy18;
         break;
       case 7: /* exprlist ::= exprlist cnearset */
 {
-  fts5yygotominor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_AND, fts5yymsp[-1].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
+  fts5yylhsminor.fts5yy18 = sqlite3Fts5ParseImplicitAnd(pParse, fts5yymsp[-1].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18);
 }
+  fts5yymsp[-1].minor.fts5yy18 = fts5yylhsminor.fts5yy18;
         break;
       case 8: /* cnearset ::= nearset */
 { 
-  fts5yygotominor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_STRING, 0, 0, fts5yymsp[0].minor.fts5yy26); 
+  fts5yylhsminor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_STRING, 0, 0, fts5yymsp[0].minor.fts5yy26); 
 }
+  fts5yymsp[0].minor.fts5yy18 = fts5yylhsminor.fts5yy18;
         break;
       case 9: /* cnearset ::= colset COLON nearset */
 { 
   sqlite3Fts5ParseSetColset(pParse, fts5yymsp[0].minor.fts5yy26, fts5yymsp[-2].minor.fts5yy3);
-  fts5yygotominor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_STRING, 0, 0, fts5yymsp[0].minor.fts5yy26); 
+  fts5yylhsminor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_STRING, 0, 0, fts5yymsp[0].minor.fts5yy26); 
 }
+  fts5yymsp[-2].minor.fts5yy18 = fts5yylhsminor.fts5yy18;
         break;
       case 10: /* colset ::= LCP colsetlist RCP */
-{ fts5yygotominor.fts5yy3 = fts5yymsp[-1].minor.fts5yy3; }
+{ fts5yymsp[-2].minor.fts5yy3 = fts5yymsp[-1].minor.fts5yy3; }
         break;
       case 11: /* colset ::= STRING */
 {
-  fts5yygotominor.fts5yy3 = sqlite3Fts5ParseColset(pParse, 0, &fts5yymsp[0].minor.fts5yy0);
+  fts5yylhsminor.fts5yy3 = sqlite3Fts5ParseColset(pParse, 0, &fts5yymsp[0].minor.fts5yy0);
 }
+  fts5yymsp[0].minor.fts5yy3 = fts5yylhsminor.fts5yy3;
         break;
       case 12: /* colsetlist ::= colsetlist STRING */
 { 
-  fts5yygotominor.fts5yy3 = sqlite3Fts5ParseColset(pParse, fts5yymsp[-1].minor.fts5yy3, &fts5yymsp[0].minor.fts5yy0); }
+  fts5yylhsminor.fts5yy3 = sqlite3Fts5ParseColset(pParse, fts5yymsp[-1].minor.fts5yy3, &fts5yymsp[0].minor.fts5yy0); }
+  fts5yymsp[-1].minor.fts5yy3 = fts5yylhsminor.fts5yy3;
         break;
       case 13: /* colsetlist ::= STRING */
 { 
-  fts5yygotominor.fts5yy3 = sqlite3Fts5ParseColset(pParse, 0, &fts5yymsp[0].minor.fts5yy0); 
+  fts5yylhsminor.fts5yy3 = sqlite3Fts5ParseColset(pParse, 0, &fts5yymsp[0].minor.fts5yy0); 
 }
+  fts5yymsp[0].minor.fts5yy3 = fts5yylhsminor.fts5yy3;
         break;
       case 14: /* nearset ::= phrase */
-{ fts5yygotominor.fts5yy26 = sqlite3Fts5ParseNearset(pParse, 0, fts5yymsp[0].minor.fts5yy11); }
+{ fts5yylhsminor.fts5yy26 = sqlite3Fts5ParseNearset(pParse, 0, fts5yymsp[0].minor.fts5yy11); }
+  fts5yymsp[0].minor.fts5yy26 = fts5yylhsminor.fts5yy26;
         break;
       case 15: /* nearset ::= STRING LP nearphrases neardist_opt RP */
 {
   sqlite3Fts5ParseNear(pParse, &fts5yymsp[-4].minor.fts5yy0);
   sqlite3Fts5ParseSetDistance(pParse, fts5yymsp[-2].minor.fts5yy26, &fts5yymsp[-1].minor.fts5yy0);
-  fts5yygotominor.fts5yy26 = fts5yymsp[-2].minor.fts5yy26;
+  fts5yylhsminor.fts5yy26 = fts5yymsp[-2].minor.fts5yy26;
 }
+  fts5yymsp[-4].minor.fts5yy26 = fts5yylhsminor.fts5yy26;
         break;
       case 16: /* nearphrases ::= phrase */
 { 
-  fts5yygotominor.fts5yy26 = sqlite3Fts5ParseNearset(pParse, 0, fts5yymsp[0].minor.fts5yy11); 
+  fts5yylhsminor.fts5yy26 = sqlite3Fts5ParseNearset(pParse, 0, fts5yymsp[0].minor.fts5yy11); 
 }
+  fts5yymsp[0].minor.fts5yy26 = fts5yylhsminor.fts5yy26;
         break;
       case 17: /* nearphrases ::= nearphrases phrase */
 {
-  fts5yygotominor.fts5yy26 = sqlite3Fts5ParseNearset(pParse, fts5yymsp[-1].minor.fts5yy26, fts5yymsp[0].minor.fts5yy11);
+  fts5yylhsminor.fts5yy26 = sqlite3Fts5ParseNearset(pParse, fts5yymsp[-1].minor.fts5yy26, fts5yymsp[0].minor.fts5yy11);
 }
+  fts5yymsp[-1].minor.fts5yy26 = fts5yylhsminor.fts5yy26;
         break;
       case 18: /* neardist_opt ::= */
-{ fts5yygotominor.fts5yy0.p = 0; fts5yygotominor.fts5yy0.n = 0; }
+{ fts5yymsp[1].minor.fts5yy0.p = 0; fts5yymsp[1].minor.fts5yy0.n = 0; }
         break;
       case 19: /* neardist_opt ::= COMMA STRING */
-{ fts5yygotominor.fts5yy0 = fts5yymsp[0].minor.fts5yy0; }
+{ fts5yymsp[-1].minor.fts5yy0 = fts5yymsp[0].minor.fts5yy0; }
         break;
       case 20: /* phrase ::= phrase PLUS STRING star_opt */
 { 
-  fts5yygotominor.fts5yy11 = sqlite3Fts5ParseTerm(pParse, fts5yymsp[-3].minor.fts5yy11, &fts5yymsp[-1].minor.fts5yy0, fts5yymsp[0].minor.fts5yy20);
+  fts5yylhsminor.fts5yy11 = sqlite3Fts5ParseTerm(pParse, fts5yymsp[-3].minor.fts5yy11, &fts5yymsp[-1].minor.fts5yy0, fts5yymsp[0].minor.fts5yy20);
 }
+  fts5yymsp[-3].minor.fts5yy11 = fts5yylhsminor.fts5yy11;
         break;
       case 21: /* phrase ::= STRING star_opt */
 { 
-  fts5yygotominor.fts5yy11 = sqlite3Fts5ParseTerm(pParse, 0, &fts5yymsp[-1].minor.fts5yy0, fts5yymsp[0].minor.fts5yy20);
+  fts5yylhsminor.fts5yy11 = sqlite3Fts5ParseTerm(pParse, 0, &fts5yymsp[-1].minor.fts5yy0, fts5yymsp[0].minor.fts5yy20);
 }
+  fts5yymsp[-1].minor.fts5yy11 = fts5yylhsminor.fts5yy11;
         break;
       case 22: /* star_opt ::= STAR */
-{ fts5yygotominor.fts5yy20 = 1; }
+{ fts5yymsp[0].minor.fts5yy20 = 1; }
         break;
       case 23: /* star_opt ::= */
-{ fts5yygotominor.fts5yy20 = 0; }
+{ fts5yymsp[1].minor.fts5yy20 = 0; }
         break;
       default:
         break;
+/********** End reduce actions ************************************************/
   };
-  assert( fts5yyruleno>=0 && fts5yyruleno<sizeof(fts5yyRuleInfo)/sizeof(fts5yyRuleInfo[0]) );
+  assert( fts5yyruleno<sizeof(fts5yyRuleInfo)/sizeof(fts5yyRuleInfo[0]) );
   fts5yygoto = fts5yyRuleInfo[fts5yyruleno].lhs;
   fts5yysize = fts5yyRuleInfo[fts5yyruleno].nrhs;
-  fts5yypParser->fts5yyidx -= fts5yysize;
   fts5yyact = fts5yy_find_reduce_action(fts5yymsp[-fts5yysize].stateno,(fts5YYCODETYPE)fts5yygoto);
   if( fts5yyact <= fts5YY_MAX_SHIFTREDUCE ){
     if( fts5yyact>fts5YY_MAX_SHIFT ) fts5yyact += fts5YY_MIN_REDUCE - fts5YY_MIN_SHIFTREDUCE;
-    /* If the reduce action popped at least
-    ** one element off the stack, then we can push the new element back
-    ** onto the stack here, and skip the stack overflow test in fts5yy_shift().
-    ** That gives a significant speed improvement. */
-    if( fts5yysize ){
-      fts5yypParser->fts5yyidx++;
-      fts5yymsp -= fts5yysize-1;
-      fts5yymsp->stateno = (fts5YYACTIONTYPE)fts5yyact;
-      fts5yymsp->major = (fts5YYCODETYPE)fts5yygoto;
-      fts5yymsp->minor = fts5yygotominor;
-      fts5yyTraceShift(fts5yypParser, fts5yyact);
-    }else{
-      fts5yy_shift(fts5yypParser,fts5yyact,fts5yygoto,&fts5yygotominor);
-    }
+    fts5yypParser->fts5yyidx -= fts5yysize - 1;
+    fts5yymsp -= fts5yysize-1;
+    fts5yymsp->stateno = (fts5YYACTIONTYPE)fts5yyact;
+    fts5yymsp->major = (fts5YYCODETYPE)fts5yygoto;
+    fts5yyTraceShift(fts5yypParser, fts5yyact);
   }else{
     assert( fts5yyact == fts5YY_ACCEPT_ACTION );
+    fts5yypParser->fts5yyidx -= fts5yysize;
     fts5yy_accept(fts5yypParser);
   }
 }
@@ -167814,6 +178566,8 @@ static void fts5yy_parse_failed(
   while( fts5yypParser->fts5yyidx>=0 ) fts5yy_pop_parser_stack(fts5yypParser);
   /* Here code is inserted which will be executed whenever the
   ** parser fails */
+/************ Begin %parse_failure code ***************************************/
+/************ End %parse_failure code *****************************************/
   sqlite3Fts5ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
 }
 #endif /* fts5YYNOERRORRECOVERY */
@@ -167824,14 +178578,17 @@ static void fts5yy_parse_failed(
 static void fts5yy_syntax_error(
   fts5yyParser *fts5yypParser,           /* The parser */
   int fts5yymajor,                   /* The major type of the error token */
-  fts5YYMINORTYPE fts5yyminor            /* The minor type of the error token */
+  sqlite3Fts5ParserFTS5TOKENTYPE fts5yyminor         /* The minor type of the error token */
 ){
   sqlite3Fts5ParserARG_FETCH;
-#define FTS5TOKEN (fts5yyminor.fts5yy0)
+#define FTS5TOKEN fts5yyminor
+/************ Begin %syntax_error code ****************************************/
 
+  UNUSED_PARAM(fts5yymajor); /* Silence a compiler warning */
   sqlite3Fts5ParseError(
     pParse, "fts5: syntax error near \"%.*s\"",FTS5TOKEN.n,FTS5TOKEN.p
   );
+/************ End %syntax_error code ******************************************/
   sqlite3Fts5ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
 }
 
@@ -167850,6 +178607,8 @@ static void fts5yy_accept(
   while( fts5yypParser->fts5yyidx>=0 ) fts5yy_pop_parser_stack(fts5yypParser);
   /* Here code is inserted which will be executed whenever the
   ** parser accepts */
+/*********** Begin %parse_accept code *****************************************/
+/*********** End %parse_accept code *******************************************/
   sqlite3Fts5ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
 }
 
@@ -167879,7 +178638,7 @@ static void sqlite3Fts5Parser(
   sqlite3Fts5ParserARG_PDECL               /* Optional %extra_argument parameter */
 ){
   fts5YYMINORTYPE fts5yyminorunion;
-  int fts5yyact;            /* The parser action. */
+  unsigned int fts5yyact;   /* The parser action. */
 #if !defined(fts5YYERRORSYMBOL) && !defined(fts5YYNOERRORRECOVERY)
   int fts5yyendofinput;     /* True if we are at the end of input */
 #endif
@@ -167893,18 +178652,23 @@ static void sqlite3Fts5Parser(
   if( fts5yypParser->fts5yyidx<0 ){
 #if fts5YYSTACKDEPTH<=0
     if( fts5yypParser->fts5yystksz <=0 ){
-      /*memset(&fts5yyminorunion, 0, sizeof(fts5yyminorunion));*/
-      fts5yyminorunion = fts5yyzerominor;
-      fts5yyStackOverflow(fts5yypParser, &fts5yyminorunion);
+      fts5yyStackOverflow(fts5yypParser);
       return;
     }
 #endif
     fts5yypParser->fts5yyidx = 0;
+#ifndef fts5YYNOERRORRECOVERY
     fts5yypParser->fts5yyerrcnt = -1;
+#endif
     fts5yypParser->fts5yystack[0].stateno = 0;
     fts5yypParser->fts5yystack[0].major = 0;
+#ifndef NDEBUG
+    if( fts5yyTraceFILE ){
+      fprintf(fts5yyTraceFILE,"%sInitialize. Empty stack. State 0\n",
+              fts5yyTracePrompt);
+    }
+#endif
   }
-  fts5yyminorunion.fts5yy0 = fts5yyminor;
 #if !defined(fts5YYERRORSYMBOL) && !defined(fts5YYNOERRORRECOVERY)
   fts5yyendofinput = (fts5yymajor==0);
 #endif
@@ -167912,7 +178676,7 @@ static void sqlite3Fts5Parser(
 
 #ifndef NDEBUG
   if( fts5yyTraceFILE ){
-    fprintf(fts5yyTraceFILE,"%sInput %s\n",fts5yyTracePrompt,fts5yyTokenName[fts5yymajor]);
+    fprintf(fts5yyTraceFILE,"%sInput '%s'\n",fts5yyTracePrompt,fts5yyTokenName[fts5yymajor]);
   }
 #endif
 
@@ -167920,13 +178684,16 @@ static void sqlite3Fts5Parser(
     fts5yyact = fts5yy_find_shift_action(fts5yypParser,(fts5YYCODETYPE)fts5yymajor);
     if( fts5yyact <= fts5YY_MAX_SHIFTREDUCE ){
       if( fts5yyact > fts5YY_MAX_SHIFT ) fts5yyact += fts5YY_MIN_REDUCE - fts5YY_MIN_SHIFTREDUCE;
-      fts5yy_shift(fts5yypParser,fts5yyact,fts5yymajor,&fts5yyminorunion);
+      fts5yy_shift(fts5yypParser,fts5yyact,fts5yymajor,fts5yyminor);
+#ifndef fts5YYNOERRORRECOVERY
       fts5yypParser->fts5yyerrcnt--;
+#endif
       fts5yymajor = fts5YYNOCODE;
     }else if( fts5yyact <= fts5YY_MAX_REDUCE ){
       fts5yy_reduce(fts5yypParser,fts5yyact-fts5YY_MIN_REDUCE);
     }else{
       assert( fts5yyact == fts5YY_ERROR_ACTION );
+      fts5yyminorunion.fts5yy0 = fts5yyminor;
 #ifdef fts5YYERRORSYMBOL
       int fts5yymx;
 #endif
@@ -167956,7 +178723,7 @@ static void sqlite3Fts5Parser(
       **
       */
       if( fts5yypParser->fts5yyerrcnt<0 ){
-        fts5yy_syntax_error(fts5yypParser,fts5yymajor,fts5yyminorunion);
+        fts5yy_syntax_error(fts5yypParser,fts5yymajor,fts5yyminor);
       }
       fts5yymx = fts5yypParser->fts5yystack[fts5yypParser->fts5yyidx].major;
       if( fts5yymx==fts5YYERRORSYMBOL || fts5yyerrorhit ){
@@ -167966,10 +178733,10 @@ static void sqlite3Fts5Parser(
              fts5yyTracePrompt,fts5yyTokenName[fts5yymajor]);
         }
 #endif
-        fts5yy_destructor(fts5yypParser, (fts5YYCODETYPE)fts5yymajor,&fts5yyminorunion);
+        fts5yy_destructor(fts5yypParser, (fts5YYCODETYPE)fts5yymajor, &fts5yyminorunion);
         fts5yymajor = fts5YYNOCODE;
       }else{
-         while(
+        while(
           fts5yypParser->fts5yyidx >= 0 &&
           fts5yymx != fts5YYERRORSYMBOL &&
           (fts5yyact = fts5yy_find_reduce_action(
@@ -167983,9 +178750,7 @@ static void sqlite3Fts5Parser(
           fts5yy_parse_failed(fts5yypParser);
           fts5yymajor = fts5YYNOCODE;
         }else if( fts5yymx!=fts5YYERRORSYMBOL ){
-          fts5YYMINORTYPE u2;
-          u2.fts5YYERRSYMDT = 0;
-          fts5yy_shift(fts5yypParser,fts5yyact,fts5YYERRORSYMBOL,&u2);
+          fts5yy_shift(fts5yypParser,fts5yyact,fts5YYERRORSYMBOL,fts5yyminor);
         }
       }
       fts5yypParser->fts5yyerrcnt = 3;
@@ -167998,7 +178763,7 @@ static void sqlite3Fts5Parser(
       ** Applications can set this macro (for example inside %include) if
       ** they intend to abandon the parse upon the first syntax error seen.
       */
-      fts5yy_syntax_error(fts5yypParser,fts5yymajor,fts5yyminorunion);
+      fts5yy_syntax_error(fts5yypParser,fts5yymajor, fts5yyminor);
       fts5yy_destructor(fts5yypParser,(fts5YYCODETYPE)fts5yymajor,&fts5yyminorunion);
       fts5yymajor = fts5YYNOCODE;
       
@@ -168013,7 +178778,7 @@ static void sqlite3Fts5Parser(
       ** three input tokens have been successfully shifted.
       */
       if( fts5yypParser->fts5yyerrcnt<=0 ){
-        fts5yy_syntax_error(fts5yypParser,fts5yymajor,fts5yyminorunion);
+        fts5yy_syntax_error(fts5yypParser,fts5yymajor, fts5yyminor);
       }
       fts5yypParser->fts5yyerrcnt = 3;
       fts5yy_destructor(fts5yypParser,(fts5YYCODETYPE)fts5yymajor,&fts5yyminorunion);
@@ -168026,7 +178791,12 @@ static void sqlite3Fts5Parser(
   }while( fts5yymajor!=fts5YYNOCODE && fts5yypParser->fts5yyidx>=0 );
 #ifndef NDEBUG
   if( fts5yyTraceFILE ){
-    fprintf(fts5yyTraceFILE,"%sReturn\n",fts5yyTracePrompt);
+    int i;
+    fprintf(fts5yyTraceFILE,"%sReturn. Stack=",fts5yyTracePrompt);
+    for(i=1; i<=fts5yypParser->fts5yyidx; i++)
+      fprintf(fts5yyTraceFILE,"%c%s", i==1 ? '[' : ' ', 
+              fts5yyTokenName[fts5yypParser->fts5yystack[i].major]);
+    fprintf(fts5yyTraceFILE,"]\n");
   }
 #endif
   return;
@@ -168046,6 +178816,7 @@ static void sqlite3Fts5Parser(
 */
 
 
+/* #include "fts5Int.h" */
 #include <math.h>                 /* amalgamator: keep */
 
 /*
@@ -168170,7 +178941,7 @@ static void fts5HighlightAppend(
   const char *z, int n
 ){
   if( *pRc==SQLITE_OK ){
-    if( n<0 ) n = strlen(z);
+    if( n<0 ) n = (int)strlen(z);
     p->zOut = sqlite3_mprintf("%z%.*s", p->zOut, n, z);
     if( p->zOut==0 ) *pRc = SQLITE_NOMEM;
   }
@@ -168191,6 +178962,8 @@ static int fts5HighlightCb(
   int rc = SQLITE_OK;
   int iPos;
 
+  UNUSED_PARAM2(pToken, nToken);
+
   if( tflags & FTS5_TOKEN_COLOCATED ) return SQLITE_OK;
   iPos = p->iPos++;
 
@@ -168424,6 +179197,7 @@ static int fts5CountCb(
   void *pUserData                 /* Pointer to sqlite3_int64 variable */
 ){
   sqlite3_int64 *pn = (sqlite3_int64*)pUserData;
+  UNUSED_PARAM2(pApi, pFts);
   (*pn)++;
   return SQLITE_OK;
 }
@@ -168577,7 +179351,7 @@ static int sqlite3Fts5AuxInit(fts5_api *pApi){
   int rc = SQLITE_OK;             /* Return code */
   int i;                          /* To iterate through builtin functions */
 
-  for(i=0; rc==SQLITE_OK && i<sizeof(aBuiltin)/sizeof(aBuiltin[0]); i++){
+  for(i=0; rc==SQLITE_OK && i<ArraySize(aBuiltin); i++){
     rc = pApi->xCreateFunction(pApi,
         aBuiltin[i].zFunc,
         aBuiltin[i].pUserData,
@@ -168606,17 +179380,13 @@ static int sqlite3Fts5AuxInit(fts5_api *pApi){
 
 
 
+/* #include "fts5Int.h" */
 
-static int sqlite3Fts5BufferGrow(int *pRc, Fts5Buffer *pBuf, int nByte){
-
-  if( (pBuf->n + nByte) > pBuf->nSpace ){
+static int sqlite3Fts5BufferSize(int *pRc, Fts5Buffer *pBuf, u32 nByte){
+  if( (u32)pBuf->nSpace<nByte ){
+    u32 nNew = pBuf->nSpace ? pBuf->nSpace : 64;
     u8 *pNew;
-    int nNew = pBuf->nSpace ? pBuf->nSpace*2 : 64;
-
-    /* A no-op if an error has already occurred */
-    if( *pRc ) return 1;
-
-    while( nNew<(pBuf->n + nByte) ){
+    while( nNew<nByte ){
       nNew = nNew * 2;
     }
     pNew = sqlite3_realloc(pBuf->p, nNew);
@@ -168631,12 +179401,13 @@ static int sqlite3Fts5BufferGrow(int *pRc, Fts5Buffer *pBuf, int nByte){
   return 0;
 }
 
+
 /*
 ** Encode value iVal as an SQLite varint and append it to the buffer object
 ** pBuf. If an OOM error occurs, set the error code in p.
 */
 static void sqlite3Fts5BufferAppendVarint(int *pRc, Fts5Buffer *pBuf, i64 iVal){
-  if( sqlite3Fts5BufferGrow(pRc, pBuf, 9) ) return;
+  if( fts5BufferGrow(pRc, pBuf, 9) ) return;
   pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], iVal);
 }
 
@@ -168651,12 +179422,6 @@ static int sqlite3Fts5Get32(const u8 *aBuf){
   return (aBuf[0] << 24) + (aBuf[1] << 16) + (aBuf[2] << 8) + aBuf[3];
 }
 
-static void sqlite3Fts5BufferAppend32(int *pRc, Fts5Buffer *pBuf, int iVal){
-  if( sqlite3Fts5BufferGrow(pRc, pBuf, 4) ) return;
-  sqlite3Fts5Put32(&pBuf->p[pBuf->n], iVal);
-  pBuf->n += 4;
-}
-
 /*
 ** Append buffer nData/pData to buffer pBuf. If an OOM error occurs, set 
 ** the error code in p. If an error has already occurred when this function
@@ -168665,11 +179430,11 @@ static void sqlite3Fts5BufferAppend32(int *pRc, Fts5Buffer *pBuf, int iVal){
 static void sqlite3Fts5BufferAppendBlob(
   int *pRc,
   Fts5Buffer *pBuf, 
-  int nData, 
+  u32 nData, 
   const u8 *pData
 ){
-  assert( *pRc || nData>=0 );
-  if( sqlite3Fts5BufferGrow(pRc, pBuf, nData) ) return;
+  assert_nc( *pRc || nData>=0 );
+  if( fts5BufferGrow(pRc, pBuf, nData) ) return;
   memcpy(&pBuf->p[pBuf->n], pData, nData);
   pBuf->n += nData;
 }
@@ -168684,7 +179449,7 @@ static void sqlite3Fts5BufferAppendString(
   Fts5Buffer *pBuf, 
   const char *zStr
 ){
-  int nStr = strlen(zStr);
+  int nStr = (int)strlen(zStr);
   sqlite3Fts5BufferAppendBlob(pRc, pBuf, nStr+1, (const u8*)zStr);
   pBuf->n--;
 }
@@ -168812,23 +179577,36 @@ static int sqlite3Fts5PoslistReaderInit(
   return pIter->bEof;
 }
 
-static int sqlite3Fts5PoslistWriterAppend(
+/*
+** Append position iPos to the position list being accumulated in buffer
+** pBuf, which must be already be large enough to hold the new data.
+** The previous position written to this list is *piPrev. *piPrev is set
+** to iPos before returning.
+*/
+static void sqlite3Fts5PoslistSafeAppend(
   Fts5Buffer *pBuf, 
-  Fts5PoslistWriter *pWriter,
+  i64 *piPrev, 
   i64 iPos
 ){
   static const i64 colmask = ((i64)(0x7FFFFFFF)) << 32;
-  int rc = SQLITE_OK;
-  if( 0==sqlite3Fts5BufferGrow(&rc, pBuf, 5+5+5) ){
-    if( (iPos & colmask) != (pWriter->iPrev & colmask) ){
-      pBuf->p[pBuf->n++] = 1;
-      pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], (iPos>>32));
-      pWriter->iPrev = (iPos & colmask);
-    }
-    pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], (iPos-pWriter->iPrev)+2);
-    pWriter->iPrev = iPos;
+  if( (iPos & colmask) != (*piPrev & colmask) ){
+    pBuf->p[pBuf->n++] = 1;
+    pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], (iPos>>32));
+    *piPrev = (iPos & colmask);
   }
-  return rc;
+  pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], (iPos-*piPrev)+2);
+  *piPrev = iPos;
+}
+
+static int sqlite3Fts5PoslistWriterAppend(
+  Fts5Buffer *pBuf, 
+  Fts5PoslistWriter *pWriter,
+  i64 iPos
+){
+  int rc = 0;   /* Initialized only to suppress erroneous warning from Clang */
+  if( fts5BufferGrow(&rc, pBuf, 5+5+5) ) return rc;
+  sqlite3Fts5PoslistSafeAppend(pBuf, &pWriter->iPrev, iPos);
+  return SQLITE_OK;
 }
 
 static void *sqlite3Fts5MallocZero(int *pRc, int nByte){
@@ -168856,7 +179634,7 @@ static char *sqlite3Fts5Strndup(int *pRc, const char *pIn, int nIn){
   char *zRet = 0;
   if( *pRc==SQLITE_OK ){
     if( nIn<0 ){
-      nIn = strlen(pIn);
+      nIn = (int)strlen(pIn);
     }
     zRet = (char*)sqlite3_malloc(nIn+1);
     if( zRet ){
@@ -168896,6 +179674,89 @@ static int sqlite3Fts5IsBareword(char t){
 }
 
 
+/*************************************************************************
+*/
+typedef struct Fts5TermsetEntry Fts5TermsetEntry;
+struct Fts5TermsetEntry {
+  char *pTerm;
+  int nTerm;
+  int iIdx;                       /* Index (main or aPrefix[] entry) */
+  Fts5TermsetEntry *pNext;
+};
+
+struct Fts5Termset {
+  Fts5TermsetEntry *apHash[512];
+};
+
+static int sqlite3Fts5TermsetNew(Fts5Termset **pp){
+  int rc = SQLITE_OK;
+  *pp = sqlite3Fts5MallocZero(&rc, sizeof(Fts5Termset));
+  return rc;
+}
+
+static int sqlite3Fts5TermsetAdd(
+  Fts5Termset *p, 
+  int iIdx,
+  const char *pTerm, int nTerm, 
+  int *pbPresent
+){
+  int rc = SQLITE_OK;
+  *pbPresent = 0;
+  if( p ){
+    int i;
+    u32 hash = 13;
+    Fts5TermsetEntry *pEntry;
+
+    /* Calculate a hash value for this term. This is the same hash checksum
+    ** used by the fts5_hash.c module. This is not important for correct
+    ** operation of the module, but is necessary to ensure that some tests
+    ** designed to produce hash table collisions really do work.  */
+    for(i=nTerm-1; i>=0; i--){
+      hash = (hash << 3) ^ hash ^ pTerm[i];
+    }
+    hash = (hash << 3) ^ hash ^ iIdx;
+    hash = hash % ArraySize(p->apHash);
+
+    for(pEntry=p->apHash[hash]; pEntry; pEntry=pEntry->pNext){
+      if( pEntry->iIdx==iIdx 
+          && pEntry->nTerm==nTerm 
+          && memcmp(pEntry->pTerm, pTerm, nTerm)==0 
+      ){
+        *pbPresent = 1;
+        break;
+      }
+    }
+
+    if( pEntry==0 ){
+      pEntry = sqlite3Fts5MallocZero(&rc, sizeof(Fts5TermsetEntry) + nTerm);
+      if( pEntry ){
+        pEntry->pTerm = (char*)&pEntry[1];
+        pEntry->nTerm = nTerm;
+        pEntry->iIdx = iIdx;
+        memcpy(pEntry->pTerm, pTerm, nTerm);
+        pEntry->pNext = p->apHash[hash];
+        p->apHash[hash] = pEntry;
+      }
+    }
+  }
+
+  return rc;
+}
+
+static void sqlite3Fts5TermsetFree(Fts5Termset *p){
+  if( p ){
+    u32 i;
+    for(i=0; i<ArraySize(p->apHash); i++){
+      Fts5TermsetEntry *pEntry = p->apHash[i];
+      while( pEntry ){
+        Fts5TermsetEntry *pDel = pEntry;
+        pEntry = pEntry->pNext;
+        sqlite3_free(pDel);
+      }
+    }
+    sqlite3_free(p);
+  }
+}
 
 /*
 ** 2014 Jun 09
@@ -168913,11 +179774,13 @@ static int sqlite3Fts5IsBareword(char t){
 */
 
 
-
+/* #include "fts5Int.h" */
 
 #define FTS5_DEFAULT_PAGE_SIZE   4050
 #define FTS5_DEFAULT_AUTOMERGE      4
+#define FTS5_DEFAULT_USERMERGE      4
 #define FTS5_DEFAULT_CRISISMERGE   16
+#define FTS5_DEFAULT_HASHSIZE    (1024*1024)
 
 /* Maximum allowed page size */
 #define FTS5_MAX_PAGE_SIZE (128*1024)
@@ -169092,6 +179955,33 @@ static void sqlite3Fts5Dequote(char *z){
   }
 }
 
+
+struct Fts5Enum {
+  const char *zName;
+  int eVal;
+};
+typedef struct Fts5Enum Fts5Enum;
+
+static int fts5ConfigSetEnum(
+  const Fts5Enum *aEnum, 
+  const char *zEnum, 
+  int *peVal
+){
+  int nEnum = (int)strlen(zEnum);
+  int i;
+  int iVal = -1;
+
+  for(i=0; aEnum[i].zName; i++){
+    if( sqlite3_strnicmp(aEnum[i].zName, zEnum, nEnum)==0 ){
+      if( iVal>=0 ) return SQLITE_ERROR;
+      iVal = aEnum[i].eVal;
+    }
+  }
+
+  *peVal = iVal;
+  return iVal<0 ? SQLITE_ERROR : SQLITE_OK;
+}
+
 /*
 ** Parse a "special" CREATE VIRTUAL TABLE directive and update
 ** configuration object pConfig as appropriate.
@@ -169109,44 +179999,63 @@ static int fts5ConfigParseSpecial(
   char **pzErr                    /* OUT: Error message */
 ){
   int rc = SQLITE_OK;
-  int nCmd = strlen(zCmd);
+  int nCmd = (int)strlen(zCmd);
   if( sqlite3_strnicmp("prefix", zCmd, nCmd)==0 ){
     const int nByte = sizeof(int) * FTS5_MAX_PREFIX_INDEXES;
     const char *p;
-    if( pConfig->aPrefix ){
-      *pzErr = sqlite3_mprintf("multiple prefix=... directives");
-      rc = SQLITE_ERROR;
-    }else{
+    int bFirst = 1;
+    if( pConfig->aPrefix==0 ){
       pConfig->aPrefix = sqlite3Fts5MallocZero(&rc, nByte);
+      if( rc ) return rc;
     }
+
     p = zArg;
-    while( rc==SQLITE_OK && p[0] ){
+    while( 1 ){
       int nPre = 0;
+
       while( p[0]==' ' ) p++;
-      while( p[0]>='0' && p[0]<='9' && nPre<1000 ){
-        nPre = nPre*10 + (p[0] - '0');
+      if( bFirst==0 && p[0]==',' ){
         p++;
+        while( p[0]==' ' ) p++;
+      }else if( p[0]=='\0' ){
+        break;
       }
-      while( p[0]==' ' ) p++;
-      if( p[0]==',' ){
-        p++;
-      }else if( p[0] ){
+      if( p[0]<'0' || p[0]>'9' ){
         *pzErr = sqlite3_mprintf("malformed prefix=... directive");
         rc = SQLITE_ERROR;
+        break;
       }
-      if( rc==SQLITE_OK && (nPre==0 || nPre>=1000) ){
-        *pzErr = sqlite3_mprintf("prefix length out of range: %d", nPre);
+
+      if( pConfig->nPrefix==FTS5_MAX_PREFIX_INDEXES ){
+        *pzErr = sqlite3_mprintf(
+            "too many prefix indexes (max %d)", FTS5_MAX_PREFIX_INDEXES
+        );
         rc = SQLITE_ERROR;
+        break;
       }
+
+      while( p[0]>='0' && p[0]<='9' && nPre<1000 ){
+        nPre = nPre*10 + (p[0] - '0');
+        p++;
+      }
+
+      if( nPre<=0 || nPre>=1000 ){
+        *pzErr = sqlite3_mprintf("prefix length out of range (max 999)");
+        rc = SQLITE_ERROR;
+        break;
+      }
+
       pConfig->aPrefix[pConfig->nPrefix] = nPre;
       pConfig->nPrefix++;
+      bFirst = 0;
     }
+    assert( pConfig->nPrefix<=FTS5_MAX_PREFIX_INDEXES );
     return rc;
   }
 
   if( sqlite3_strnicmp("tokenize", zCmd, nCmd)==0 ){
     const char *p = (const char*)zArg;
-    int nArg = strlen(zArg) + 1;
+    int nArg = (int)strlen(zArg) + 1;
     char **azArg = sqlite3Fts5MallocZero(&rc, sizeof(char*) * nArg);
     char *pDel = sqlite3Fts5MallocZero(&rc, nArg * 2);
     char *pSpace = pDel;
@@ -169223,6 +180132,20 @@ static int fts5ConfigParseSpecial(
     return rc;
   }
 
+  if( sqlite3_strnicmp("detail", zCmd, nCmd)==0 ){
+    const Fts5Enum aDetail[] = {
+      { "none", FTS5_DETAIL_NONE },
+      { "full", FTS5_DETAIL_FULL },
+      { "columns", FTS5_DETAIL_COLUMNS },
+      { 0, 0 }
+    };
+
+    if( (rc = fts5ConfigSetEnum(aDetail, zArg, &pConfig->eDetail)) ){
+      *pzErr = sqlite3_mprintf("malformed detail=... directive");
+    }
+    return rc;
+  }
+
   *pzErr = sqlite3_mprintf("unrecognized option: \"%.*s\"", nCmd, zCmd);
   return SQLITE_ERROR;
 }
@@ -169262,7 +180185,7 @@ static const char *fts5ConfigGobbleWord(
 ){
   const char *zRet = 0;
 
-  int nIn = strlen(zIn);
+  int nIn = (int)strlen(zIn);
   char *zOut = sqlite3_malloc(nIn+1);
 
   assert( *pRc==SQLITE_OK );
@@ -169279,7 +180202,9 @@ static const char *fts5ConfigGobbleWord(
       *pbQuoted = 1;
     }else{
       zRet = fts5ConfigSkipBareword(zIn);
-      zOut[zRet-zIn] = '\0';
+      if( zRet ){
+        zOut[zRet-zIn] = '\0';
+      }
     }
   }
 
@@ -169378,6 +180303,7 @@ static int sqlite3Fts5ConfigParse(
   pRet->zDb = sqlite3Fts5Strndup(&rc, azArg[1], -1);
   pRet->zName = sqlite3Fts5Strndup(&rc, azArg[2], -1);
   pRet->bColumnsize = 1;
+  pRet->eDetail = FTS5_DETAIL_FULL;
 #ifdef SQLITE_DEBUG
   pRet->bPrefixIndex = 1;
 #endif
@@ -169604,33 +180530,37 @@ static int sqlite3Fts5ConfigParseRank(
   *pzRank = 0;
   *pzRankArgs = 0;
 
-  p = fts5ConfigSkipWhitespace(p);
-  pRank = p;
-  p = fts5ConfigSkipBareword(p);
-
-  if( p ){
-    zRank = sqlite3Fts5MallocZero(&rc, 1 + p - pRank);
-    if( zRank ) memcpy(zRank, pRank, p-pRank);
-  }else{
+  if( p==0 ){
     rc = SQLITE_ERROR;
-  }
-
-  if( rc==SQLITE_OK ){
-    p = fts5ConfigSkipWhitespace(p);
-    if( *p!='(' ) rc = SQLITE_ERROR;
-    p++;
-  }
-  if( rc==SQLITE_OK ){
-    const char *pArgs; 
+  }else{
     p = fts5ConfigSkipWhitespace(p);
-    pArgs = p;
-    if( *p!=')' ){
-      p = fts5ConfigSkipArgs(p);
-      if( p==0 ){
-        rc = SQLITE_ERROR;
-      }else{
-        zRankArgs = sqlite3Fts5MallocZero(&rc, 1 + p - pArgs);
-        if( zRankArgs ) memcpy(zRankArgs, pArgs, p-pArgs);
+    pRank = p;
+    p = fts5ConfigSkipBareword(p);
+
+    if( p ){
+      zRank = sqlite3Fts5MallocZero(&rc, 1 + p - pRank);
+      if( zRank ) memcpy(zRank, pRank, p-pRank);
+    }else{
+      rc = SQLITE_ERROR;
+    }
+
+    if( rc==SQLITE_OK ){
+      p = fts5ConfigSkipWhitespace(p);
+      if( *p!='(' ) rc = SQLITE_ERROR;
+      p++;
+    }
+    if( rc==SQLITE_OK ){
+      const char *pArgs; 
+      p = fts5ConfigSkipWhitespace(p);
+      pArgs = p;
+      if( *p!=')' ){
+        p = fts5ConfigSkipArgs(p);
+        if( p==0 ){
+          rc = SQLITE_ERROR;
+        }else{
+          zRankArgs = sqlite3Fts5MallocZero(&rc, 1 + p - pArgs);
+          if( zRankArgs ) memcpy(zRankArgs, pArgs, p-pArgs);
+        }
       }
     }
   }
@@ -169665,6 +180595,18 @@ static int sqlite3Fts5ConfigSetValue(
     }
   }
 
+  else if( 0==sqlite3_stricmp(zKey, "hashsize") ){
+    int nHashSize = -1;
+    if( SQLITE_INTEGER==sqlite3_value_numeric_type(pVal) ){
+      nHashSize = sqlite3_value_int(pVal);
+    }
+    if( nHashSize<=0 ){
+      *pbBadkey = 1;
+    }else{
+      pConfig->nHashSize = nHashSize;
+    }
+  }
+
   else if( 0==sqlite3_stricmp(zKey, "automerge") ){
     int nAutomerge = -1;
     if( SQLITE_INTEGER==sqlite3_value_numeric_type(pVal) ){
@@ -169678,6 +180620,18 @@ static int sqlite3Fts5ConfigSetValue(
     }
   }
 
+  else if( 0==sqlite3_stricmp(zKey, "usermerge") ){
+    int nUsermerge = -1;
+    if( SQLITE_INTEGER==sqlite3_value_numeric_type(pVal) ){
+      nUsermerge = sqlite3_value_int(pVal);
+    }
+    if( nUsermerge<2 || nUsermerge>16 ){
+      *pbBadkey = 1;
+    }else{
+      pConfig->nUsermerge = nUsermerge;
+    }
+  }
+
   else if( 0==sqlite3_stricmp(zKey, "crisismerge") ){
     int nCrisisMerge = -1;
     if( SQLITE_INTEGER==sqlite3_value_numeric_type(pVal) ){
@@ -169724,7 +180678,9 @@ static int sqlite3Fts5ConfigLoad(Fts5Config *pConfig, int iCookie){
   /* Set default values */
   pConfig->pgsz = FTS5_DEFAULT_PAGE_SIZE;
   pConfig->nAutomerge = FTS5_DEFAULT_AUTOMERGE;
+  pConfig->nUsermerge = FTS5_DEFAULT_USERMERGE;
   pConfig->nCrisisMerge = FTS5_DEFAULT_CRISISMERGE;
+  pConfig->nHashSize = FTS5_DEFAULT_HASHSIZE;
 
   zSql = sqlite3Fts5Mprintf(&rc, zSelect, pConfig->zDb, pConfig->zName);
   if( zSql ){
@@ -169764,7 +180720,6 @@ static int sqlite3Fts5ConfigLoad(Fts5Config *pConfig, int iCookie){
   return rc;
 }
 
-
 /*
 ** 2014 May 31
 **
@@ -169781,6 +180736,8 @@ static int sqlite3Fts5ConfigLoad(Fts5Config *pConfig, int iCookie){
 
 
 
+/* #include "fts5Int.h" */
+/* #include "fts5parse.h" */
 
 /*
 ** All token types in the generated fts5parse.h file are greater than 0.
@@ -169805,6 +180762,7 @@ static void sqlite3Fts5ParserTrace(FILE*, char*);
 
 struct Fts5Expr {
   Fts5Index *pIndex;
+  Fts5Config *pConfig;
   Fts5ExprNode *pRoot;
   int bDesc;                      /* Iterate in descending rowid order */
   int nPhrase;                    /* Number of phrases in expression */
@@ -169826,6 +180784,9 @@ struct Fts5ExprNode {
   int bEof;                       /* True at EOF */
   int bNomatch;                   /* True if entry is not a match */
 
+  /* Next method for this node. */
+  int (*xNext)(Fts5Expr*, Fts5ExprNode*, int, i64);
+
   i64 iRowid;                     /* Current rowid */
   Fts5ExprNearset *pNear;         /* For FTS5_STRING - cluster of phrases */
 
@@ -169838,6 +180799,12 @@ struct Fts5ExprNode {
 #define Fts5NodeIsString(p) ((p)->eType==FTS5_TERM || (p)->eType==FTS5_STRING)
 
 /*
+** Invoke the xNext method of an Fts5ExprNode object. This macro should be
+** used as if it has the same signature as the xNext() methods themselves.
+*/
+#define fts5ExprNodeNext(a,b,c,d) (b)->xNext((a), (b), (c), (d))
+
+/*
 ** An instance of the following structure represents a single search term
 ** or term prefix.
 */
@@ -169998,12 +180965,23 @@ static int sqlite3Fts5ExprNew(
       sParse.rc = SQLITE_NOMEM;
       sqlite3Fts5ParseNodeFree(sParse.pExpr);
     }else{
-      pNew->pRoot = sParse.pExpr;
+      if( !sParse.pExpr ){
+        const int nByte = sizeof(Fts5ExprNode);
+        pNew->pRoot = (Fts5ExprNode*)sqlite3Fts5MallocZero(&sParse.rc, nByte);
+        if( pNew->pRoot ){
+          pNew->pRoot->bEof = 1;
+        }
+      }else{
+        pNew->pRoot = sParse.pExpr;
+      }
       pNew->pIndex = 0;
+      pNew->pConfig = pConfig;
       pNew->apExprPhrase = sParse.apPhrase;
       pNew->nPhrase = sParse.nPhrase;
       sParse.apPhrase = 0;
     }
+  }else{
+    sqlite3Fts5ParseNodeFree(sParse.pExpr);
   }
 
   sqlite3_free(sParse.apPhrase);
@@ -170049,7 +181027,7 @@ static i64 fts5ExprSynonymRowid(Fts5ExprTerm *pTerm, int bDesc, int *pbEof){
   assert( bDesc==0 || bDesc==1 );
   for(p=pTerm; p; p=p->pSynonym){
     if( 0==sqlite3Fts5IterEof(p->pIter) ){
-      i64 iRowid = sqlite3Fts5IterRowid(p->pIter);
+      i64 iRowid = p->pIter->iRowid;
       if( bRetValid==0 || (bDesc!=(iRowid<iRet)) ){
         iRet = iRowid;
         bRetValid = 1;
@@ -170064,11 +181042,10 @@ static i64 fts5ExprSynonymRowid(Fts5ExprTerm *pTerm, int bDesc, int *pbEof){
 /*
 ** Argument pTerm must be a synonym iterator.
 */
-static int fts5ExprSynonymPoslist(
+static int fts5ExprSynonymList(
   Fts5ExprTerm *pTerm, 
-  Fts5Colset *pColset,
   i64 iRowid,
-  int *pbDel,                     /* OUT: Caller should sqlite3_free(*pa) */
+  Fts5Buffer *pBuf,               /* Use this buffer for space if required */
   u8 **pa, int *pn
 ){
   Fts5PoslistReader aStatic[4];
@@ -170081,12 +181058,8 @@ static int fts5ExprSynonymPoslist(
   assert( pTerm->pSynonym );
   for(p=pTerm; p; p=p->pSynonym){
     Fts5IndexIter *pIter = p->pIter;
-    if( sqlite3Fts5IterEof(pIter)==0 && sqlite3Fts5IterRowid(pIter)==iRowid ){
-      const u8 *a;
-      int n;
-      i64 dummy;
-      rc = sqlite3Fts5IterPoslist(pIter, pColset, &a, &n, &dummy);
-      if( rc!=SQLITE_OK ) goto synonym_poslist_out;
+    if( sqlite3Fts5IterEof(pIter)==0 && pIter->iRowid==iRowid ){
+      if( pIter->nData==0 ) continue;
       if( nIter==nAlloc ){
         int nByte = sizeof(Fts5PoslistReader) * nAlloc * 2;
         Fts5PoslistReader *aNew = (Fts5PoslistReader*)sqlite3_malloc(nByte);
@@ -170099,20 +181072,19 @@ static int fts5ExprSynonymPoslist(
         if( aIter!=aStatic ) sqlite3_free(aIter);
         aIter = aNew;
       }
-      sqlite3Fts5PoslistReaderInit(a, n, &aIter[nIter]);
+      sqlite3Fts5PoslistReaderInit(pIter->pData, pIter->nData, &aIter[nIter]);
       assert( aIter[nIter].bEof==0 );
       nIter++;
     }
   }
 
-  assert( *pbDel==0 );
   if( nIter==1 ){
     *pa = (u8*)aIter[0].a;
     *pn = aIter[0].n;
   }else{
     Fts5PoslistWriter writer = {0};
-    Fts5Buffer buf = {0,0,0};
     i64 iPrev = -1;
+    fts5BufferZero(pBuf);
     while( 1 ){
       int i;
       i64 iMin = FTS5_LARGEST_INT64;
@@ -170127,15 +181099,12 @@ static int fts5ExprSynonymPoslist(
         }
       }
       if( iMin==FTS5_LARGEST_INT64 || rc!=SQLITE_OK ) break;
-      rc = sqlite3Fts5PoslistWriterAppend(&buf, &writer, iMin);
+      rc = sqlite3Fts5PoslistWriterAppend(pBuf, &writer, iMin);
       iPrev = iMin;
     }
-    if( rc ){
-      sqlite3_free(buf.p);
-    }else{
-      *pa = buf.p;
-      *pn = buf.n;
-      *pbDel = 1;
+    if( rc==SQLITE_OK ){
+      *pa = pBuf->p;
+      *pn = pBuf->n;
     }
   }
 
@@ -170158,7 +181127,6 @@ static int fts5ExprSynonymPoslist(
 */
 static int fts5ExprPhraseIsMatch(
   Fts5ExprNode *pNode,            /* Node pPhrase belongs to */
-  Fts5Colset *pColset,            /* Restrict matches to these columns */
   Fts5ExprPhrase *pPhrase,        /* Phrase object to initialize */
   int *pbMatch                    /* OUT: Set to true if really a match */
 ){
@@ -170172,7 +181140,7 @@ static int fts5ExprPhraseIsMatch(
 
   /* If the aStatic[] array is not large enough, allocate a large array
   ** using sqlite3_malloc(). This approach could be improved upon. */
-  if( pPhrase->nTerm>(sizeof(aStatic) / sizeof(aStatic[0])) ){
+  if( pPhrase->nTerm>ArraySize(aStatic) ){
     int nByte = sizeof(Fts5PoslistReader) * pPhrase->nTerm;
     aIter = (Fts5PoslistReader*)sqlite3_malloc(nByte);
     if( !aIter ) return SQLITE_NOMEM;
@@ -170182,20 +181150,23 @@ static int fts5ExprPhraseIsMatch(
   /* Initialize a term iterator for each term in the phrase */
   for(i=0; i<pPhrase->nTerm; i++){
     Fts5ExprTerm *pTerm = &pPhrase->aTerm[i];
-    i64 dummy;
     int n = 0;
     int bFlag = 0;
-    const u8 *a = 0;
+    u8 *a = 0;
     if( pTerm->pSynonym ){
-      rc = fts5ExprSynonymPoslist(
-          pTerm, pColset, pNode->iRowid, &bFlag, (u8**)&a, &n
-      );
+      Fts5Buffer buf = {0, 0, 0};
+      rc = fts5ExprSynonymList(pTerm, pNode->iRowid, &buf, &a, &n);
+      if( rc ){
+        sqlite3_free(a);
+        goto ismatch_out;
+      }
+      if( a==buf.p ) bFlag = 1;
     }else{
-      rc = sqlite3Fts5IterPoslist(pTerm->pIter, pColset, &a, &n, &dummy);
+      a = (u8*)pTerm->pIter->pData;
+      n = pTerm->pIter->nData;
     }
-    if( rc!=SQLITE_OK ) goto ismatch_out;
     sqlite3Fts5PoslistReaderInit(a, n, &aIter[i]);
-    aIter[i].bFlag = bFlag;
+    aIter[i].bFlag = (u8)bFlag;
     if( aIter[i].bEof ) goto ismatch_out;
   }
 
@@ -170265,12 +181236,6 @@ static int fts5LookaheadReaderInit(
   return fts5LookaheadReaderNext(p);
 }
 
-#if 0
-static int fts5LookaheadReaderEof(Fts5LookaheadReader *p){
-  return (p->iPos==FTS5_LOOKAHEAD_EOF);
-}
-#endif
-
 typedef struct Fts5NearTrimmer Fts5NearTrimmer;
 struct Fts5NearTrimmer {
   Fts5LookaheadReader reader;     /* Input iterator */
@@ -170308,7 +181273,7 @@ static int fts5ExprNearIsMatch(int *pRc, Fts5ExprNearset *pNear){
 
   /* If the aStatic[] array is not large enough, allocate a large array
   ** using sqlite3_malloc(). This approach could be improved upon. */
-  if( pNear->nPhrase>(sizeof(aStatic) / sizeof(aStatic[0])) ){
+  if( pNear->nPhrase>ArraySize(aStatic) ){
     int nByte = sizeof(Fts5NearTrimmer) * pNear->nPhrase;
     a = (Fts5NearTrimmer*)sqlite3Fts5MallocZero(&rc, nByte);
   }else{
@@ -170386,71 +181351,6 @@ static int fts5ExprNearIsMatch(int *pRc, Fts5ExprNearset *pNear){
 }
 
 /*
-** Advance the first term iterator in the first phrase of pNear. Set output
-** variable *pbEof to true if it reaches EOF or if an error occurs.
-**
-** Return SQLITE_OK if successful, or an SQLite error code if an error
-** occurs.
-*/
-static int fts5ExprNearAdvanceFirst(
-  Fts5Expr *pExpr,                /* Expression pPhrase belongs to */
-  Fts5ExprNode *pNode,            /* FTS5_STRING or FTS5_TERM node */
-  int bFromValid,
-  i64 iFrom 
-){
-  Fts5ExprTerm *pTerm = &pNode->pNear->apPhrase[0]->aTerm[0];
-  int rc = SQLITE_OK;
-
-  if( pTerm->pSynonym ){
-    int bEof = 1;
-    Fts5ExprTerm *p;
-
-    /* Find the firstest rowid any synonym points to. */
-    i64 iRowid = fts5ExprSynonymRowid(pTerm, pExpr->bDesc, 0);
-
-    /* Advance each iterator that currently points to iRowid. Or, if iFrom
-    ** is valid - each iterator that points to a rowid before iFrom.  */
-    for(p=pTerm; p; p=p->pSynonym){
-      if( sqlite3Fts5IterEof(p->pIter)==0 ){
-        i64 ii = sqlite3Fts5IterRowid(p->pIter);
-        if( ii==iRowid 
-         || (bFromValid && ii!=iFrom && (ii>iFrom)==pExpr->bDesc) 
-        ){
-          if( bFromValid ){
-            rc = sqlite3Fts5IterNextFrom(p->pIter, iFrom);
-          }else{
-            rc = sqlite3Fts5IterNext(p->pIter);
-          }
-          if( rc!=SQLITE_OK ) break;
-          if( sqlite3Fts5IterEof(p->pIter)==0 ){
-            bEof = 0;
-          }
-        }else{
-          bEof = 0;
-        }
-      }
-    }
-
-    /* Set the EOF flag if either all synonym iterators are at EOF or an
-    ** error has occurred.  */
-    pNode->bEof = (rc || bEof);
-  }else{
-    Fts5IndexIter *pIter = pTerm->pIter;
-
-    assert( Fts5NodeIsString(pNode) );
-    if( bFromValid ){
-      rc = sqlite3Fts5IterNextFrom(pIter, iFrom);
-    }else{
-      rc = sqlite3Fts5IterNext(pIter);
-    }
-
-    pNode->bEof = (rc || sqlite3Fts5IterEof(pIter));
-  }
-
-  return rc;
-}
-
-/*
 ** Advance iterator pIter until it points to a value equal to or laster
 ** than the initial value of *piLast. If this means the iterator points
 ** to a value laster than *piLast, update *piLast to the new lastest value.
@@ -170469,7 +181369,7 @@ static int fts5ExprAdvanceto(
   i64 iLast = *piLast;
   i64 iRowid;
 
-  iRowid = sqlite3Fts5IterRowid(pIter);
+  iRowid = pIter->iRowid;
   if( (bDesc==0 && iLast>iRowid) || (bDesc && iLast<iRowid) ){
     int rc = sqlite3Fts5IterNextFrom(pIter, iLast);
     if( rc || sqlite3Fts5IterEof(pIter) ){
@@ -170477,7 +181377,7 @@ static int fts5ExprAdvanceto(
       *pbEof = 1;
       return 1;
     }
-    iRowid = sqlite3Fts5IterRowid(pIter);
+    iRowid = pIter->iRowid;
     assert( (bDesc==0 && iRowid>=iLast) || (bDesc==1 && iRowid<=iLast) );
   }
   *piLast = iRowid;
@@ -170498,7 +181398,7 @@ static int fts5ExprSynonymAdvanceto(
 
   for(p=pTerm; rc==SQLITE_OK && p; p=p->pSynonym){
     if( sqlite3Fts5IterEof(p->pIter)==0 ){
-      i64 iRowid = sqlite3Fts5IterRowid(p->pIter);
+      i64 iRowid = p->pIter->iRowid;
       if( (bDesc==0 && iLast>iRowid) || (bDesc && iLast<iRowid) ){
         rc = sqlite3Fts5IterNextFrom(p->pIter, iLast);
       }
@@ -170522,56 +181422,168 @@ static int fts5ExprNearTest(
 ){
   Fts5ExprNearset *pNear = pNode->pNear;
   int rc = *pRc;
-  int i;
 
-  /* Check that each phrase in the nearset matches the current row.
-  ** Populate the pPhrase->poslist buffers at the same time. If any
-  ** phrase is not a match, break out of the loop early.  */
+  if( pExpr->pConfig->eDetail!=FTS5_DETAIL_FULL ){
+    Fts5ExprTerm *pTerm;
+    Fts5ExprPhrase *pPhrase = pNear->apPhrase[0];
+    pPhrase->poslist.n = 0;
+    for(pTerm=&pPhrase->aTerm[0]; pTerm; pTerm=pTerm->pSynonym){
+      Fts5IndexIter *pIter = pTerm->pIter;
+      if( sqlite3Fts5IterEof(pIter)==0 ){
+        if( pIter->iRowid==pNode->iRowid && pIter->nData>0 ){
+          pPhrase->poslist.n = 1;
+        }
+      }
+    }
+    return pPhrase->poslist.n;
+  }else{
+    int i;
+
+    /* Check that each phrase in the nearset matches the current row.
+    ** Populate the pPhrase->poslist buffers at the same time. If any
+    ** phrase is not a match, break out of the loop early.  */
+    for(i=0; rc==SQLITE_OK && i<pNear->nPhrase; i++){
+      Fts5ExprPhrase *pPhrase = pNear->apPhrase[i];
+      if( pPhrase->nTerm>1 || pPhrase->aTerm[0].pSynonym || pNear->pColset ){
+        int bMatch = 0;
+        rc = fts5ExprPhraseIsMatch(pNode, pPhrase, &bMatch);
+        if( bMatch==0 ) break;
+      }else{
+        Fts5IndexIter *pIter = pPhrase->aTerm[0].pIter;
+        fts5BufferSet(&rc, &pPhrase->poslist, pIter->nData, pIter->pData);
+      }
+    }
+
+    *pRc = rc;
+    if( i==pNear->nPhrase && (i==1 || fts5ExprNearIsMatch(pRc, pNear)) ){
+      return 1;
+    }
+    return 0;
+  }
+}
+
+
+/*
+** Initialize all term iterators in the pNear object. If any term is found
+** to match no documents at all, return immediately without initializing any
+** further iterators.
+*/
+static int fts5ExprNearInitAll(
+  Fts5Expr *pExpr,
+  Fts5ExprNode *pNode
+){
+  Fts5ExprNearset *pNear = pNode->pNear;
+  int i, j;
+  int rc = SQLITE_OK;
+
+  assert( pNode->bNomatch==0 );
   for(i=0; rc==SQLITE_OK && i<pNear->nPhrase; i++){
     Fts5ExprPhrase *pPhrase = pNear->apPhrase[i];
-    if( pPhrase->nTerm>1 || pPhrase->aTerm[0].pSynonym || pNear->pColset ){
-      int bMatch = 0;
-      rc = fts5ExprPhraseIsMatch(pNode, pNear->pColset, pPhrase, &bMatch);
-      if( bMatch==0 ) break;
-    }else{
-      rc = sqlite3Fts5IterPoslistBuffer(
-          pPhrase->aTerm[0].pIter, &pPhrase->poslist
-      );
+    for(j=0; j<pPhrase->nTerm; j++){
+      Fts5ExprTerm *pTerm = &pPhrase->aTerm[j];
+      Fts5ExprTerm *p;
+      int bEof = 1;
+
+      for(p=pTerm; p && rc==SQLITE_OK; p=p->pSynonym){
+        if( p->pIter ){
+          sqlite3Fts5IterClose(p->pIter);
+          p->pIter = 0;
+        }
+        rc = sqlite3Fts5IndexQuery(
+            pExpr->pIndex, p->zTerm, (int)strlen(p->zTerm),
+            (pTerm->bPrefix ? FTS5INDEX_QUERY_PREFIX : 0) |
+            (pExpr->bDesc ? FTS5INDEX_QUERY_DESC : 0),
+            pNear->pColset,
+            &p->pIter
+        );
+        assert( rc==SQLITE_OK || p->pIter==0 );
+        if( p->pIter && 0==sqlite3Fts5IterEof(p->pIter) ){
+          bEof = 0;
+        }
+      }
+
+      if( bEof ){
+        pNode->bEof = 1;
+        return rc;
+      }
     }
   }
 
-  *pRc = rc;
-  if( i==pNear->nPhrase && (i==1 || fts5ExprNearIsMatch(pRc, pNear)) ){
-    return 1;
+  return rc;
+}
+
+/*
+** If pExpr is an ASC iterator, this function returns a value with the
+** same sign as:
+**
+**   (iLhs - iRhs)
+**
+** Otherwise, if this is a DESC iterator, the opposite is returned:
+**
+**   (iRhs - iLhs)
+*/
+static int fts5RowidCmp(
+  Fts5Expr *pExpr,
+  i64 iLhs,
+  i64 iRhs
+){
+  assert( pExpr->bDesc==0 || pExpr->bDesc==1 );
+  if( pExpr->bDesc==0 ){
+    if( iLhs<iRhs ) return -1;
+    return (iLhs > iRhs);
+  }else{
+    if( iLhs>iRhs ) return -1;
+    return (iLhs < iRhs);
   }
+}
 
-  return 0;
+static void fts5ExprSetEof(Fts5ExprNode *pNode){
+  int i;
+  pNode->bEof = 1;
+  pNode->bNomatch = 0;
+  for(i=0; i<pNode->nChild; i++){
+    fts5ExprSetEof(pNode->apChild[i]);
+  }
 }
 
-static int fts5ExprTokenTest(
-  Fts5Expr *pExpr,                /* Expression that pNear is a part of */
-  Fts5ExprNode *pNode             /* The "NEAR" node (FTS5_TERM) */
-){
-  /* As this "NEAR" object is actually a single phrase that consists 
-  ** of a single term only, grab pointers into the poslist managed by the
-  ** fts5_index.c iterator object. This is much faster than synthesizing 
-  ** a new poslist the way we have to for more complicated phrase or NEAR
-  ** expressions.  */
-  Fts5ExprNearset *pNear = pNode->pNear;
-  Fts5ExprPhrase *pPhrase = pNear->apPhrase[0];
-  Fts5IndexIter *pIter = pPhrase->aTerm[0].pIter;
-  Fts5Colset *pColset = pNear->pColset;
-  int rc;
+static void fts5ExprNodeZeroPoslist(Fts5ExprNode *pNode){
+  if( pNode->eType==FTS5_STRING || pNode->eType==FTS5_TERM ){
+    Fts5ExprNearset *pNear = pNode->pNear;
+    int i;
+    for(i=0; i<pNear->nPhrase; i++){
+      Fts5ExprPhrase *pPhrase = pNear->apPhrase[i];
+      pPhrase->poslist.n = 0;
+    }
+  }else{
+    int i;
+    for(i=0; i<pNode->nChild; i++){
+      fts5ExprNodeZeroPoslist(pNode->apChild[i]);
+    }
+  }
+}
 
-  assert( pNode->eType==FTS5_TERM );
-  assert( pNear->nPhrase==1 && pPhrase->nTerm==1 );
-  assert( pPhrase->aTerm[0].pSynonym==0 );
 
-  rc = sqlite3Fts5IterPoslist(pIter, pColset, 
-      (const u8**)&pPhrase->poslist.p, &pPhrase->poslist.n, &pNode->iRowid
-  );
-  pNode->bNomatch = (pPhrase->poslist.n==0);
-  return rc;
+
+/*
+** Compare the values currently indicated by the two nodes as follows:
+**
+**    res = (*p1) - (*p2)
+**
+** Nodes that point to values that come later in the iteration order are
+** considered to be larger. Nodes at EOF are the largest of all.
+**
+** This means that if the iteration order is ASC, then numerically larger
+** rowids are considered larger. Or if it is the default DESC, numerically
+** smaller rowids are larger.
+*/
+static int fts5NodeCompare(
+  Fts5Expr *pExpr,
+  Fts5ExprNode *p1, 
+  Fts5ExprNode *p2
+){
+  if( p2->bEof ) return -1;
+  if( p1->bEof ) return +1;
+  return fts5RowidCmp(pExpr, p1->iRowid, p2->iRowid);
 }
 
 /*
@@ -170585,7 +181597,7 @@ static int fts5ExprTokenTest(
 ** otherwise. It is not considered an error code if an iterator reaches
 ** EOF.
 */
-static int fts5ExprNearNextMatch(
+static int fts5ExprNodeTest_STRING(
   Fts5Expr *pExpr,                /* Expression pPhrase belongs to */
   Fts5ExprNode *pNode
 ){
@@ -170610,7 +181622,7 @@ static int fts5ExprNearNextMatch(
   if( pLeft->aTerm[0].pSynonym ){
     iLast = fts5ExprSynonymRowid(&pLeft->aTerm[0], bDesc, 0);
   }else{
-    iLast = sqlite3Fts5IterRowid(pLeft->aTerm[0].pIter);
+    iLast = pLeft->aTerm[0].pIter->iRowid;
   }
 
   do {
@@ -170624,13 +181636,13 @@ static int fts5ExprNearNextMatch(
           if( iRowid==iLast ) continue;
           bMatch = 0;
           if( fts5ExprSynonymAdvanceto(pTerm, bDesc, &iLast, &rc) ){
+            pNode->bNomatch = 0;
             pNode->bEof = 1;
             return rc;
           }
         }else{
           Fts5IndexIter *pIter = pPhrase->aTerm[j].pIter;
-          i64 iRowid = sqlite3Fts5IterRowid(pIter);
-          if( iRowid==iLast ) continue;
+          if( pIter->iRowid==iLast ) continue;
           bMatch = 0;
           if( fts5ExprAdvanceto(pIter, bDesc, &iLast, &rc, &pNode->bEof) ){
             return rc;
@@ -170641,119 +181653,185 @@ static int fts5ExprNearNextMatch(
   }while( bMatch==0 );
 
   pNode->iRowid = iLast;
-  pNode->bNomatch = (0==fts5ExprNearTest(&rc, pExpr, pNode));
+  pNode->bNomatch = ((0==fts5ExprNearTest(&rc, pExpr, pNode)) && rc==SQLITE_OK);
+  assert( pNode->bEof==0 || pNode->bNomatch==0 );
 
   return rc;
 }
 
 /*
-** Initialize all term iterators in the pNear object. If any term is found
-** to match no documents at all, return immediately without initializing any
-** further iterators.
+** Advance the first term iterator in the first phrase of pNear. Set output
+** variable *pbEof to true if it reaches EOF or if an error occurs.
+**
+** Return SQLITE_OK if successful, or an SQLite error code if an error
+** occurs.
 */
-static int fts5ExprNearInitAll(
-  Fts5Expr *pExpr,
-  Fts5ExprNode *pNode
+static int fts5ExprNodeNext_STRING(
+  Fts5Expr *pExpr,                /* Expression pPhrase belongs to */
+  Fts5ExprNode *pNode,            /* FTS5_STRING or FTS5_TERM node */
+  int bFromValid,
+  i64 iFrom 
 ){
-  Fts5ExprNearset *pNear = pNode->pNear;
-  int i, j;
+  Fts5ExprTerm *pTerm = &pNode->pNear->apPhrase[0]->aTerm[0];
   int rc = SQLITE_OK;
 
-  for(i=0; rc==SQLITE_OK && i<pNear->nPhrase; i++){
-    Fts5ExprPhrase *pPhrase = pNear->apPhrase[i];
-    for(j=0; j<pPhrase->nTerm; j++){
-      Fts5ExprTerm *pTerm = &pPhrase->aTerm[j];
-      Fts5ExprTerm *p;
-      int bEof = 1;
+  pNode->bNomatch = 0;
+  if( pTerm->pSynonym ){
+    int bEof = 1;
+    Fts5ExprTerm *p;
 
-      for(p=pTerm; p && rc==SQLITE_OK; p=p->pSynonym){
-        if( p->pIter ){
-          sqlite3Fts5IterClose(p->pIter);
-          p->pIter = 0;
-        }
-        rc = sqlite3Fts5IndexQuery(
-            pExpr->pIndex, p->zTerm, strlen(p->zTerm),
-            (pTerm->bPrefix ? FTS5INDEX_QUERY_PREFIX : 0) |
-            (pExpr->bDesc ? FTS5INDEX_QUERY_DESC : 0),
-            pNear->pColset,
-            &p->pIter
-        );
-        assert( rc==SQLITE_OK || p->pIter==0 );
-        if( p->pIter && 0==sqlite3Fts5IterEof(p->pIter) ){
+    /* Find the firstest rowid any synonym points to. */
+    i64 iRowid = fts5ExprSynonymRowid(pTerm, pExpr->bDesc, 0);
+
+    /* Advance each iterator that currently points to iRowid. Or, if iFrom
+    ** is valid - each iterator that points to a rowid before iFrom.  */
+    for(p=pTerm; p; p=p->pSynonym){
+      if( sqlite3Fts5IterEof(p->pIter)==0 ){
+        i64 ii = p->pIter->iRowid;
+        if( ii==iRowid 
+         || (bFromValid && ii!=iFrom && (ii>iFrom)==pExpr->bDesc) 
+        ){
+          if( bFromValid ){
+            rc = sqlite3Fts5IterNextFrom(p->pIter, iFrom);
+          }else{
+            rc = sqlite3Fts5IterNext(p->pIter);
+          }
+          if( rc!=SQLITE_OK ) break;
+          if( sqlite3Fts5IterEof(p->pIter)==0 ){
+            bEof = 0;
+          }
+        }else{
           bEof = 0;
         }
       }
+    }
 
-      if( bEof ){
-        pNode->bEof = 1;
-        return rc;
-      }
+    /* Set the EOF flag if either all synonym iterators are at EOF or an
+    ** error has occurred.  */
+    pNode->bEof = (rc || bEof);
+  }else{
+    Fts5IndexIter *pIter = pTerm->pIter;
+
+    assert( Fts5NodeIsString(pNode) );
+    if( bFromValid ){
+      rc = sqlite3Fts5IterNextFrom(pIter, iFrom);
+    }else{
+      rc = sqlite3Fts5IterNext(pIter);
     }
+
+    pNode->bEof = (rc || sqlite3Fts5IterEof(pIter));
+  }
+
+  if( pNode->bEof==0 ){
+    assert( rc==SQLITE_OK );
+    rc = fts5ExprNodeTest_STRING(pExpr, pNode);
   }
 
   return rc;
 }
 
-/* fts5ExprNodeNext() calls fts5ExprNodeNextMatch(). And vice-versa. */
-static int fts5ExprNodeNextMatch(Fts5Expr*, Fts5ExprNode*);
 
+static int fts5ExprNodeTest_TERM(
+  Fts5Expr *pExpr,                /* Expression that pNear is a part of */
+  Fts5ExprNode *pNode             /* The "NEAR" node (FTS5_TERM) */
+){
+  /* As this "NEAR" object is actually a single phrase that consists 
+  ** of a single term only, grab pointers into the poslist managed by the
+  ** fts5_index.c iterator object. This is much faster than synthesizing 
+  ** a new poslist the way we have to for more complicated phrase or NEAR
+  ** expressions.  */
+  Fts5ExprPhrase *pPhrase = pNode->pNear->apPhrase[0];
+  Fts5IndexIter *pIter = pPhrase->aTerm[0].pIter;
+
+  assert( pNode->eType==FTS5_TERM );
+  assert( pNode->pNear->nPhrase==1 && pPhrase->nTerm==1 );
+  assert( pPhrase->aTerm[0].pSynonym==0 );
+
+  pPhrase->poslist.n = pIter->nData;
+  if( pExpr->pConfig->eDetail==FTS5_DETAIL_FULL ){
+    pPhrase->poslist.p = (u8*)pIter->pData;
+  }
+  pNode->iRowid = pIter->iRowid;
+  pNode->bNomatch = (pPhrase->poslist.n==0);
+  return SQLITE_OK;
+}
 
 /*
-** If pExpr is an ASC iterator, this function returns a value with the
-** same sign as:
-**
-**   (iLhs - iRhs)
-**
-** Otherwise, if this is a DESC iterator, the opposite is returned:
-**
-**   (iRhs - iLhs)
+** xNext() method for a node of type FTS5_TERM.
 */
-static int fts5RowidCmp(
-  Fts5Expr *pExpr,
-  i64 iLhs,
-  i64 iRhs
+static int fts5ExprNodeNext_TERM(
+  Fts5Expr *pExpr, 
+  Fts5ExprNode *pNode,
+  int bFromValid,
+  i64 iFrom
 ){
-  assert( pExpr->bDesc==0 || pExpr->bDesc==1 );
-  if( pExpr->bDesc==0 ){
-    if( iLhs<iRhs ) return -1;
-    return (iLhs > iRhs);
+  int rc;
+  Fts5IndexIter *pIter = pNode->pNear->apPhrase[0]->aTerm[0].pIter;
+
+  assert( pNode->bEof==0 );
+  if( bFromValid ){
+    rc = sqlite3Fts5IterNextFrom(pIter, iFrom);
   }else{
-    if( iLhs>iRhs ) return -1;
-    return (iLhs < iRhs);
+    rc = sqlite3Fts5IterNext(pIter);
+  }
+  if( rc==SQLITE_OK && sqlite3Fts5IterEof(pIter)==0 ){
+    rc = fts5ExprNodeTest_TERM(pExpr, pNode);
+  }else{
+    pNode->bEof = 1;
+    pNode->bNomatch = 0;
   }
+  return rc;
 }
 
-static void fts5ExprSetEof(Fts5ExprNode *pNode){
+static void fts5ExprNodeTest_OR(
+  Fts5Expr *pExpr,                /* Expression of which pNode is a part */
+  Fts5ExprNode *pNode             /* Expression node to test */
+){
+  Fts5ExprNode *pNext = pNode->apChild[0];
   int i;
-  pNode->bEof = 1;
-  for(i=0; i<pNode->nChild; i++){
-    fts5ExprSetEof(pNode->apChild[i]);
-  }
-}
 
-static void fts5ExprNodeZeroPoslist(Fts5ExprNode *pNode){
-  if( pNode->eType==FTS5_STRING || pNode->eType==FTS5_TERM ){
-    Fts5ExprNearset *pNear = pNode->pNear;
-    int i;
-    for(i=0; i<pNear->nPhrase; i++){
-      Fts5ExprPhrase *pPhrase = pNear->apPhrase[i];
-      pPhrase->poslist.n = 0;
-    }
-  }else{
-    int i;
-    for(i=0; i<pNode->nChild; i++){
-      fts5ExprNodeZeroPoslist(pNode->apChild[i]);
+  for(i=1; i<pNode->nChild; i++){
+    Fts5ExprNode *pChild = pNode->apChild[i];
+    int cmp = fts5NodeCompare(pExpr, pNext, pChild);
+    if( cmp>0 || (cmp==0 && pChild->bNomatch==0) ){
+      pNext = pChild;
     }
   }
+  pNode->iRowid = pNext->iRowid;
+  pNode->bEof = pNext->bEof;
+  pNode->bNomatch = pNext->bNomatch;
 }
 
+static int fts5ExprNodeNext_OR(
+  Fts5Expr *pExpr, 
+  Fts5ExprNode *pNode,
+  int bFromValid,
+  i64 iFrom
+){
+  int i;
+  i64 iLast = pNode->iRowid;
 
-static int fts5ExprNodeNext(Fts5Expr*, Fts5ExprNode*, int, i64);
+  for(i=0; i<pNode->nChild; i++){
+    Fts5ExprNode *p1 = pNode->apChild[i];
+    assert( p1->bEof || fts5RowidCmp(pExpr, p1->iRowid, iLast)>=0 );
+    if( p1->bEof==0 ){
+      if( (p1->iRowid==iLast) 
+       || (bFromValid && fts5RowidCmp(pExpr, p1->iRowid, iFrom)<0)
+      ){
+        int rc = fts5ExprNodeNext(pExpr, p1, bFromValid, iFrom);
+        if( rc!=SQLITE_OK ) return rc;
+      }
+    }
+  }
+
+  fts5ExprNodeTest_OR(pExpr, pNode);
+  return SQLITE_OK;
+}
 
 /*
 ** Argument pNode is an FTS5_AND node.
 */
-static int fts5ExprAndNextRowid(
+static int fts5ExprNodeTest_AND(
   Fts5Expr *pExpr,                /* Expression pPhrase belongs to */
   Fts5ExprNode *pAnd              /* FTS5_AND node to advance */
 ){
@@ -170768,15 +181846,11 @@ static int fts5ExprAndNextRowid(
     bMatch = 1;
     for(iChild=0; iChild<pAnd->nChild; iChild++){
       Fts5ExprNode *pChild = pAnd->apChild[iChild];
-      if( 0 && pChild->eType==FTS5_STRING ){
-        /* TODO */
-      }else{
-        int cmp = fts5RowidCmp(pExpr, iLast, pChild->iRowid);
-        if( cmp>0 ){
-          /* Advance pChild until it points to iLast or laster */
-          rc = fts5ExprNodeNext(pExpr, pChild, 1, iLast);
-          if( rc!=SQLITE_OK ) return rc;
-        }
+      int cmp = fts5RowidCmp(pExpr, iLast, pChild->iRowid);
+      if( cmp>0 ){
+        /* Advance pChild until it points to iLast or laster */
+        rc = fts5ExprNodeNext(pExpr, pChild, 1, iLast);
+        if( rc!=SQLITE_OK ) return rc;
       }
 
       /* If the child node is now at EOF, so is the parent AND node. Otherwise,
@@ -170806,126 +181880,66 @@ static int fts5ExprAndNextRowid(
   return SQLITE_OK;
 }
 
-
-/*
-** Compare the values currently indicated by the two nodes as follows:
-**
-**    res = (*p1) - (*p2)
-**
-** Nodes that point to values that come later in the iteration order are
-** considered to be larger. Nodes at EOF are the largest of all.
-**
-** This means that if the iteration order is ASC, then numerically larger
-** rowids are considered larger. Or if it is the default DESC, numerically
-** smaller rowids are larger.
-*/
-static int fts5NodeCompare(
-  Fts5Expr *pExpr,
-  Fts5ExprNode *p1, 
-  Fts5ExprNode *p2
-){
-  if( p2->bEof ) return -1;
-  if( p1->bEof ) return +1;
-  return fts5RowidCmp(pExpr, p1->iRowid, p2->iRowid);
-}
-
-/*
-** Advance node iterator pNode, part of expression pExpr. If argument
-** bFromValid is zero, then pNode is advanced exactly once. Or, if argument
-** bFromValid is non-zero, then pNode is advanced until it is at or past
-** rowid value iFrom. Whether "past" means "less than" or "greater than"
-** depends on whether this is an ASC or DESC iterator.
-*/
-static int fts5ExprNodeNext(
+static int fts5ExprNodeNext_AND(
   Fts5Expr *pExpr, 
   Fts5ExprNode *pNode,
   int bFromValid,
   i64 iFrom
 ){
-  int rc = SQLITE_OK;
-
-  if( pNode->bEof==0 ){
-    switch( pNode->eType ){
-      case FTS5_STRING: {
-        rc = fts5ExprNearAdvanceFirst(pExpr, pNode, bFromValid, iFrom);
-        break;
-      };
-
-      case FTS5_TERM: {
-        Fts5IndexIter *pIter = pNode->pNear->apPhrase[0]->aTerm[0].pIter;
-        if( bFromValid ){
-          rc = sqlite3Fts5IterNextFrom(pIter, iFrom);
-        }else{
-          rc = sqlite3Fts5IterNext(pIter);
-        }
-        if( rc==SQLITE_OK && sqlite3Fts5IterEof(pIter)==0 ){
-          assert( rc==SQLITE_OK );
-          rc = fts5ExprTokenTest(pExpr, pNode);
-        }else{
-          pNode->bEof = 1;
-        }
-        return rc;
-      };
-
-      case FTS5_AND: {
-        Fts5ExprNode *pLeft = pNode->apChild[0];
-        rc = fts5ExprNodeNext(pExpr, pLeft, bFromValid, iFrom);
-        break;
-      }
-
-      case FTS5_OR: {
-        int i;
-        i64 iLast = pNode->iRowid;
-
-        for(i=0; rc==SQLITE_OK && i<pNode->nChild; i++){
-          Fts5ExprNode *p1 = pNode->apChild[i];
-          assert( p1->bEof || fts5RowidCmp(pExpr, p1->iRowid, iLast)>=0 );
-          if( p1->bEof==0 ){
-            if( (p1->iRowid==iLast) 
-             || (bFromValid && fts5RowidCmp(pExpr, p1->iRowid, iFrom)<0)
-            ){
-              rc = fts5ExprNodeNext(pExpr, p1, bFromValid, iFrom);
-            }
-          }
-        }
-
-        break;
-      }
+  int rc = fts5ExprNodeNext(pExpr, pNode->apChild[0], bFromValid, iFrom);
+  if( rc==SQLITE_OK ){
+    rc = fts5ExprNodeTest_AND(pExpr, pNode);
+  }
+  return rc;
+}
 
-      default: assert( pNode->eType==FTS5_NOT ); {
-        assert( pNode->nChild==2 );
-        rc = fts5ExprNodeNext(pExpr, pNode->apChild[0], bFromValid, iFrom);
-        break;
-      }
-    }
+static int fts5ExprNodeTest_NOT(
+  Fts5Expr *pExpr,                /* Expression pPhrase belongs to */
+  Fts5ExprNode *pNode             /* FTS5_NOT node to advance */
+){
+  int rc = SQLITE_OK;
+  Fts5ExprNode *p1 = pNode->apChild[0];
+  Fts5ExprNode *p2 = pNode->apChild[1];
+  assert( pNode->nChild==2 );
 
-    if( rc==SQLITE_OK ){
-      rc = fts5ExprNodeNextMatch(pExpr, pNode);
+  while( rc==SQLITE_OK && p1->bEof==0 ){
+    int cmp = fts5NodeCompare(pExpr, p1, p2);
+    if( cmp>0 ){
+      rc = fts5ExprNodeNext(pExpr, p2, 1, p1->iRowid);
+      cmp = fts5NodeCompare(pExpr, p1, p2);
     }
+    assert( rc!=SQLITE_OK || cmp<=0 );
+    if( cmp || p2->bNomatch ) break;
+    rc = fts5ExprNodeNext(pExpr, p1, 0, 0);
+  }
+  pNode->bEof = p1->bEof;
+  pNode->bNomatch = p1->bNomatch;
+  pNode->iRowid = p1->iRowid;
+  if( p1->bEof ){
+    fts5ExprNodeZeroPoslist(p2);
   }
-
-  /* Assert that if bFromValid was true, either:
-  **
-  **   a) an error occurred, or
-  **   b) the node is now at EOF, or
-  **   c) the node is now at or past rowid iFrom.
-  */
-  assert( bFromValid==0 
-      || rc!=SQLITE_OK                                                  /* a */
-      || pNode->bEof                                                    /* b */
-      || pNode->iRowid==iFrom || pExpr->bDesc==(pNode->iRowid<iFrom)    /* c */
-  );
-
   return rc;
 }
 
+static int fts5ExprNodeNext_NOT(
+  Fts5Expr *pExpr, 
+  Fts5ExprNode *pNode,
+  int bFromValid,
+  i64 iFrom
+){
+  int rc = fts5ExprNodeNext(pExpr, pNode->apChild[0], bFromValid, iFrom);
+  if( rc==SQLITE_OK ){
+    rc = fts5ExprNodeTest_NOT(pExpr, pNode);
+  }
+  return rc;
+}
 
 /*
 ** If pNode currently points to a match, this function returns SQLITE_OK
 ** without modifying it. Otherwise, pNode is advanced until it does point
 ** to a match or EOF is reached.
 */
-static int fts5ExprNodeNextMatch(
+static int fts5ExprNodeTest(
   Fts5Expr *pExpr,                /* Expression of which pNode is a part */
   Fts5ExprNode *pNode             /* Expression node to test */
 ){
@@ -170934,55 +181948,27 @@ static int fts5ExprNodeNextMatch(
     switch( pNode->eType ){
 
       case FTS5_STRING: {
-        /* Advance the iterators until they all point to the same rowid */
-        rc = fts5ExprNearNextMatch(pExpr, pNode);
+        rc = fts5ExprNodeTest_STRING(pExpr, pNode);
         break;
       }
 
       case FTS5_TERM: {
-        rc = fts5ExprTokenTest(pExpr, pNode);
+        rc = fts5ExprNodeTest_TERM(pExpr, pNode);
         break;
       }
 
       case FTS5_AND: {
-        rc = fts5ExprAndNextRowid(pExpr, pNode);
+        rc = fts5ExprNodeTest_AND(pExpr, pNode);
         break;
       }
 
       case FTS5_OR: {
-        Fts5ExprNode *pNext = pNode->apChild[0];
-        int i;
-
-        for(i=1; i<pNode->nChild; i++){
-          Fts5ExprNode *pChild = pNode->apChild[i];
-          int cmp = fts5NodeCompare(pExpr, pNext, pChild);
-          if( cmp>0 || (cmp==0 && pChild->bNomatch==0) ){
-            pNext = pChild;
-          }
-        }
-        pNode->iRowid = pNext->iRowid;
-        pNode->bEof = pNext->bEof;
-        pNode->bNomatch = pNext->bNomatch;
+        fts5ExprNodeTest_OR(pExpr, pNode);
         break;
       }
 
       default: assert( pNode->eType==FTS5_NOT ); {
-        Fts5ExprNode *p1 = pNode->apChild[0];
-        Fts5ExprNode *p2 = pNode->apChild[1];
-        assert( pNode->nChild==2 );
-
-        while( rc==SQLITE_OK && p1->bEof==0 ){
-          int cmp = fts5NodeCompare(pExpr, p1, p2);
-          if( cmp>0 ){
-            rc = fts5ExprNodeNext(pExpr, p2, 1, p1->iRowid);
-            cmp = fts5NodeCompare(pExpr, p1, p2);
-          }
-          assert( rc!=SQLITE_OK || cmp<=0 );
-          if( cmp || p2->bNomatch ) break;
-          rc = fts5ExprNodeNext(pExpr, p1, 0, 0);
-        }
-        pNode->bEof = p1->bEof;
-        pNode->iRowid = p1->iRowid;
+        rc = fts5ExprNodeTest_NOT(pExpr, pNode);
         break;
       }
     }
@@ -171001,20 +181987,42 @@ static int fts5ExprNodeNextMatch(
 static int fts5ExprNodeFirst(Fts5Expr *pExpr, Fts5ExprNode *pNode){
   int rc = SQLITE_OK;
   pNode->bEof = 0;
+  pNode->bNomatch = 0;
 
   if( Fts5NodeIsString(pNode) ){
     /* Initialize all term iterators in the NEAR object. */
     rc = fts5ExprNearInitAll(pExpr, pNode);
+  }else if( pNode->xNext==0 ){
+    pNode->bEof = 1;
   }else{
     int i;
+    int nEof = 0;
     for(i=0; i<pNode->nChild && rc==SQLITE_OK; i++){
+      Fts5ExprNode *pChild = pNode->apChild[i];
       rc = fts5ExprNodeFirst(pExpr, pNode->apChild[i]);
+      assert( pChild->bEof==0 || pChild->bEof==1 );
+      nEof += pChild->bEof;
     }
     pNode->iRowid = pNode->apChild[0]->iRowid;
+
+    switch( pNode->eType ){
+      case FTS5_AND:
+        if( nEof>0 ) fts5ExprSetEof(pNode);
+        break;
+
+      case FTS5_OR:
+        if( pNode->nChild==nEof ) fts5ExprSetEof(pNode);
+        break;
+
+      default:
+        assert( pNode->eType==FTS5_NOT );
+        pNode->bEof = pNode->apChild[0]->bEof;
+        break;
+    }
   }
 
   if( rc==SQLITE_OK ){
-    rc = fts5ExprNodeNextMatch(pExpr, pNode);
+    rc = fts5ExprNodeTest(pExpr, pNode);
   }
   return rc;
 }
@@ -171037,22 +182045,22 @@ static int fts5ExprNodeFirst(Fts5Expr *pExpr, Fts5ExprNode *pNode){
 */
 static int sqlite3Fts5ExprFirst(Fts5Expr *p, Fts5Index *pIdx, i64 iFirst, int bDesc){
   Fts5ExprNode *pRoot = p->pRoot;
-  int rc = SQLITE_OK;
-  if( pRoot ){
-    p->pIndex = pIdx;
-    p->bDesc = bDesc;
-    rc = fts5ExprNodeFirst(p, pRoot);
+  int rc;                         /* Return code */
 
-    /* If not at EOF but the current rowid occurs earlier than iFirst in
-    ** the iteration order, move to document iFirst or later. */
-    if( pRoot->bEof==0 && fts5RowidCmp(p, pRoot->iRowid, iFirst)<0 ){
-      rc = fts5ExprNodeNext(p, pRoot, 1, iFirst);
-    }
+  p->pIndex = pIdx;
+  p->bDesc = bDesc;
+  rc = fts5ExprNodeFirst(p, pRoot);
 
-    /* If the iterator is not at a real match, skip forward until it is. */
-    while( pRoot->bNomatch && rc==SQLITE_OK && pRoot->bEof==0 ){
-      rc = fts5ExprNodeNext(p, pRoot, 0, 0);
-    }
+  /* If not at EOF but the current rowid occurs earlier than iFirst in
+  ** the iteration order, move to document iFirst or later. */
+  if( pRoot->bEof==0 && fts5RowidCmp(p, pRoot->iRowid, iFirst)<0 ){
+    rc = fts5ExprNodeNext(p, pRoot, 1, iFirst);
+  }
+
+  /* If the iterator is not at a real match, skip forward until it is. */
+  while( pRoot->bNomatch ){
+    assert( pRoot->bEof==0 && rc==SQLITE_OK );
+    rc = fts5ExprNodeNext(p, pRoot, 0, 0);
   }
   return rc;
 }
@@ -171066,9 +182074,11 @@ static int sqlite3Fts5ExprFirst(Fts5Expr *p, Fts5Index *pIdx, i64 iFirst, int bD
 static int sqlite3Fts5ExprNext(Fts5Expr *p, i64 iLast){
   int rc;
   Fts5ExprNode *pRoot = p->pRoot;
+  assert( pRoot->bEof==0 && pRoot->bNomatch==0 );
   do {
     rc = fts5ExprNodeNext(p, pRoot, 0, 0);
-  }while( pRoot->bNomatch && pRoot->bEof==0 && rc==SQLITE_OK );
+    assert( pRoot->bNomatch==0 || (rc==SQLITE_OK && pRoot->bEof==0) );
+  }while( pRoot->bNomatch );
   if( fts5RowidCmp(p, pRoot->iRowid, iLast)>0 ){
     pRoot->bEof = 1;
   }
@@ -171076,7 +182086,7 @@ static int sqlite3Fts5ExprNext(Fts5Expr *p, i64 iLast){
 }
 
 static int sqlite3Fts5ExprEof(Fts5Expr *p){
-  return (p->pRoot==0 || p->pRoot->bEof);
+  return p->pRoot->bEof;
 }
 
 static i64 sqlite3Fts5ExprRowid(Fts5Expr *p){
@@ -171101,10 +182111,10 @@ static void fts5ExprPhraseFree(Fts5ExprPhrase *pPhrase){
       Fts5ExprTerm *pTerm = &pPhrase->aTerm[i];
       sqlite3_free(pTerm->zTerm);
       sqlite3Fts5IterClose(pTerm->pIter);
-
       for(pSyn=pTerm->pSynonym; pSyn; pSyn=pNext){
         pNext = pSyn->pSynonym;
         sqlite3Fts5IterClose(pSyn->pIter);
+        fts5BufferFree((Fts5Buffer*)&pSyn[1]);
         sqlite3_free(pSyn);
       }
     }
@@ -171159,6 +182169,21 @@ static Fts5ExprNearset *sqlite3Fts5ParseNearset(
     sqlite3Fts5ParseNearsetFree(pNear);
     sqlite3Fts5ParsePhraseFree(pPhrase);
   }else{
+    if( pRet->nPhrase>0 ){
+      Fts5ExprPhrase *pLast = pRet->apPhrase[pRet->nPhrase-1];
+      assert( pLast==pParse->apPhrase[pParse->nPhrase-2] );
+      if( pPhrase->nTerm==0 ){
+        fts5ExprPhraseFree(pPhrase);
+        pRet->nPhrase--;
+        pParse->nPhrase--;
+        pPhrase = pLast;
+      }else if( pLast->nTerm==0 ){
+        fts5ExprPhraseFree(pLast);
+        pParse->apPhrase[pParse->nPhrase-2] = pPhrase;
+        pParse->nPhrase--;
+        pRet->nPhrase--;
+      }
+    }
     pRet->apPhrase[pRet->nPhrase++] = pPhrase;
   }
   return pRet;
@@ -171186,19 +182211,21 @@ static int fts5ParseTokenize(
   TokenCtx *pCtx = (TokenCtx*)pContext;
   Fts5ExprPhrase *pPhrase = pCtx->pPhrase;
 
+  UNUSED_PARAM2(iUnused1, iUnused2);
+
   /* If an error has already occurred, this is a no-op */
   if( pCtx->rc!=SQLITE_OK ) return pCtx->rc;
+  if( nToken>FTS5_MAX_TOKEN_SIZE ) nToken = FTS5_MAX_TOKEN_SIZE;
 
-  assert( pPhrase==0 || pPhrase->nTerm>0 );
-  if( pPhrase && (tflags & FTS5_TOKEN_COLOCATED) ){
+  if( pPhrase && pPhrase->nTerm>0 && (tflags & FTS5_TOKEN_COLOCATED) ){
     Fts5ExprTerm *pSyn;
-    int nByte = sizeof(Fts5ExprTerm) + nToken+1;
+    int nByte = sizeof(Fts5ExprTerm) + sizeof(Fts5Buffer) + nToken+1;
     pSyn = (Fts5ExprTerm*)sqlite3_malloc(nByte);
     if( pSyn==0 ){
       rc = SQLITE_NOMEM;
     }else{
       memset(pSyn, 0, nByte);
-      pSyn->zTerm = (char*)&pSyn[1];
+      pSyn->zTerm = ((char*)pSyn) + sizeof(Fts5ExprTerm) + sizeof(Fts5Buffer);
       memcpy(pSyn->zTerm, pToken, nToken);
       pSyn->pSynonym = pPhrase->aTerm[pPhrase->nTerm-1].pSynonym;
       pPhrase->aTerm[pPhrase->nTerm-1].pSynonym = pSyn;
@@ -171283,7 +182310,7 @@ static Fts5ExprPhrase *sqlite3Fts5ParseTerm(
     int flags = FTS5_TOKENIZE_QUERY | (bPrefix ? FTS5_TOKENIZE_QUERY : 0);
     int n;
     sqlite3Fts5Dequote(z);
-    n = strlen(z);
+    n = (int)strlen(z);
     rc = sqlite3Fts5Tokenize(pConfig, flags, z, n, &sCtx, fts5ParseTokenize);
   }
   sqlite3_free(z);
@@ -171291,7 +182318,7 @@ static Fts5ExprPhrase *sqlite3Fts5ParseTerm(
     pParse->rc = rc;
     fts5ExprPhraseFree(sCtx.pPhrase);
     sCtx.pPhrase = 0;
-  }else if( sCtx.pPhrase ){
+  }else{
 
     if( pAppend==0 ){
       if( (pParse->nPhrase % 8)==0 ){
@@ -171308,9 +182335,14 @@ static Fts5ExprPhrase *sqlite3Fts5ParseTerm(
       pParse->nPhrase++;
     }
 
+    if( sCtx.pPhrase==0 ){
+      /* This happens when parsing a token or quoted phrase that contains
+      ** no token characters at all. (e.g ... MATCH '""'). */
+      sCtx.pPhrase = sqlite3Fts5MallocZero(&pParse->rc, sizeof(Fts5ExprPhrase));
+    }else if( sCtx.pPhrase->nTerm ){
+      sCtx.pPhrase->aTerm[sCtx.pPhrase->nTerm-1].bPrefix = bPrefix;
+    }
     pParse->apPhrase[pParse->nPhrase-1] = sCtx.pPhrase;
-    assert( sCtx.pPhrase->nTerm>0 );
-    sCtx.pPhrase->aTerm[sCtx.pPhrase->nTerm-1].bPrefix = bPrefix;
   }
 
   return sCtx.pPhrase;
@@ -171321,7 +182353,6 @@ static Fts5ExprPhrase *sqlite3Fts5ParseTerm(
 ** expression passed as the second argument.
 */
 static int sqlite3Fts5ExprClonePhrase(
-  Fts5Config *pConfig,
   Fts5Expr *pExpr, 
   int iPhrase, 
   Fts5Expr **ppNew
@@ -171329,14 +182360,10 @@ static int sqlite3Fts5ExprClonePhrase(
   int rc = SQLITE_OK;             /* Return code */
   Fts5ExprPhrase *pOrig;          /* The phrase extracted from pExpr */
   int i;                          /* Used to iterate through phrase terms */
-
   Fts5Expr *pNew = 0;             /* Expression to return via *ppNew */
-
   TokenCtx sCtx = {0,0};          /* Context object for fts5ParseTokenize */
 
-
   pOrig = pExpr->apExprPhrase[iPhrase];
-
   pNew = (Fts5Expr*)sqlite3Fts5MallocZero(&rc, sizeof(Fts5Expr));
   if( rc==SQLITE_OK ){
     pNew->apExprPhrase = (Fts5ExprPhrase**)sqlite3Fts5MallocZero(&rc, 
@@ -171350,13 +182377,25 @@ static int sqlite3Fts5ExprClonePhrase(
     pNew->pRoot->pNear = (Fts5ExprNearset*)sqlite3Fts5MallocZero(&rc, 
         sizeof(Fts5ExprNearset) + sizeof(Fts5ExprPhrase*));
   }
+  if( rc==SQLITE_OK ){
+    Fts5Colset *pColsetOrig = pOrig->pNode->pNear->pColset;
+    if( pColsetOrig ){
+      int nByte = sizeof(Fts5Colset) + pColsetOrig->nCol * sizeof(int);
+      Fts5Colset *pColset = (Fts5Colset*)sqlite3Fts5MallocZero(&rc, nByte);
+      if( pColset ){ 
+        memcpy(pColset, pColsetOrig, nByte);
+      }
+      pNew->pRoot->pNear->pColset = pColset;
+    }
+  }
 
   for(i=0; rc==SQLITE_OK && i<pOrig->nTerm; i++){
     int tflags = 0;
     Fts5ExprTerm *p;
     for(p=&pOrig->aTerm[i]; p && rc==SQLITE_OK; p=p->pSynonym){
       const char *zTerm = p->zTerm;
-      rc = fts5ParseTokenize((void*)&sCtx, tflags, zTerm, strlen(zTerm), 0, 0);
+      rc = fts5ParseTokenize((void*)&sCtx, tflags, zTerm, (int)strlen(zTerm),
+          0, 0);
       tflags = FTS5_TOKEN_COLOCATED;
     }
     if( rc==SQLITE_OK ){
@@ -171367,6 +182406,7 @@ static int sqlite3Fts5ExprClonePhrase(
   if( rc==SQLITE_OK ){
     /* All the allocations succeeded. Put the expression object together. */
     pNew->pIndex = pExpr->pIndex;
+    pNew->pConfig = pExpr->pConfig;
     pNew->nPhrase = 1;
     pNew->apExprPhrase[0] = sCtx.pPhrase;
     pNew->pRoot->pNear->apPhrase[0] = sCtx.pPhrase;
@@ -171375,8 +182415,10 @@ static int sqlite3Fts5ExprClonePhrase(
 
     if( pOrig->nTerm==1 && pOrig->aTerm[0].pSynonym==0 ){
       pNew->pRoot->eType = FTS5_TERM;
+      pNew->pRoot->xNext = fts5ExprNodeNext_TERM;
     }else{
       pNew->pRoot->eType = FTS5_STRING;
+      pNew->pRoot->xNext = fts5ExprNodeNext_STRING;
     }
   }else{
     sqlite3Fts5ExprFree(pNew);
@@ -171407,23 +182449,25 @@ static void sqlite3Fts5ParseSetDistance(
   Fts5ExprNearset *pNear,
   Fts5Token *p
 ){
-  int nNear = 0;
-  int i;
-  if( p->n ){
-    for(i=0; i<p->n; i++){
-      char c = (char)p->p[i];
-      if( c<'0' || c>'9' ){
-        sqlite3Fts5ParseError(
-            pParse, "expected integer, got \"%.*s\"", p->n, p->p
-        );
-        return;
+  if( pNear ){
+    int nNear = 0;
+    int i;
+    if( p->n ){
+      for(i=0; i<p->n; i++){
+        char c = (char)p->p[i];
+        if( c<'0' || c>'9' ){
+          sqlite3Fts5ParseError(
+              pParse, "expected integer, got \"%.*s\"", p->n, p->p
+              );
+          return;
+        }
+        nNear = nNear * 10 + (p->p[i] - '0');
       }
-      nNear = nNear * 10 + (p->p[i] - '0');
+    }else{
+      nNear = FTS5_DEFAULT_NEARDIST;
     }
-  }else{
-    nNear = FTS5_DEFAULT_NEARDIST;
+    pNear->nNear = nNear;
   }
-  pNear->nNear = nNear;
 }
 
 /*
@@ -171508,6 +182552,15 @@ static void sqlite3Fts5ParseSetColset(
   Fts5ExprNearset *pNear, 
   Fts5Colset *pColset 
 ){
+  if( pParse->pConfig->eDetail==FTS5_DETAIL_NONE ){
+    pParse->rc = SQLITE_ERROR;
+    pParse->zErr = sqlite3_mprintf(
+      "fts5: column queries are not supported (detail=none)"
+    );
+    sqlite3_free(pColset);
+    return;
+  }
+
   if( pNear ){
     pNear->pColset = pColset;
   }else{
@@ -171515,6 +182568,38 @@ static void sqlite3Fts5ParseSetColset(
   }
 }
 
+static void fts5ExprAssignXNext(Fts5ExprNode *pNode){
+  switch( pNode->eType ){
+    case FTS5_STRING: {
+      Fts5ExprNearset *pNear = pNode->pNear;
+      if( pNear->nPhrase==1 && pNear->apPhrase[0]->nTerm==1 
+       && pNear->apPhrase[0]->aTerm[0].pSynonym==0
+      ){
+        pNode->eType = FTS5_TERM;
+        pNode->xNext = fts5ExprNodeNext_TERM;
+      }else{
+        pNode->xNext = fts5ExprNodeNext_STRING;
+      }
+      break;
+    };
+
+    case FTS5_OR: {
+      pNode->xNext = fts5ExprNodeNext_OR;
+      break;
+    };
+
+    case FTS5_AND: {
+      pNode->xNext = fts5ExprNodeNext_AND;
+      break;
+    };
+
+    default: assert( pNode->eType==FTS5_NOT ); {
+      pNode->xNext = fts5ExprNodeNext_NOT;
+      break;
+    };
+  }
+}
+
 static void fts5ExprAddChildren(Fts5ExprNode *p, Fts5ExprNode *pSub){
   if( p->eType!=FTS5_NOT && pSub->eType==p->eType ){
     int nByte = sizeof(Fts5ExprNode*) * pSub->nChild;
@@ -171564,17 +182649,31 @@ static Fts5ExprNode *sqlite3Fts5ParseNode(
     if( pRet ){
       pRet->eType = eType;
       pRet->pNear = pNear;
+      fts5ExprAssignXNext(pRet);
       if( eType==FTS5_STRING ){
         int iPhrase;
         for(iPhrase=0; iPhrase<pNear->nPhrase; iPhrase++){
           pNear->apPhrase[iPhrase]->pNode = pRet;
+          if( pNear->apPhrase[iPhrase]->nTerm==0 ){
+            pRet->xNext = 0;
+            pRet->eType = FTS5_EOF;
+          }
         }
-        if( pNear->nPhrase==1 
-         && pNear->apPhrase[0]->nTerm==1 
-         && pNear->apPhrase[0]->aTerm[0].pSynonym==0
+
+        if( pParse->pConfig->eDetail!=FTS5_DETAIL_FULL 
+         && (pNear->nPhrase!=1 || pNear->apPhrase[0]->nTerm>1)
         ){
-          pRet->eType = FTS5_TERM;
+          assert( pParse->rc==SQLITE_OK );
+          pParse->rc = SQLITE_ERROR;
+          assert( pParse->zErr==0 );
+          pParse->zErr = sqlite3_mprintf(
+              "fts5: %s queries are not supported (detail!=full)", 
+              pNear->nPhrase==1 ? "phrase": "NEAR"
+          );
+          sqlite3_free(pRet);
+          pRet = 0;
         }
+
       }else{
         fts5ExprAddChildren(pRet, pLeft);
         fts5ExprAddChildren(pRet, pRight);
@@ -171591,6 +182690,70 @@ static Fts5ExprNode *sqlite3Fts5ParseNode(
   return pRet;
 }
 
+static Fts5ExprNode *sqlite3Fts5ParseImplicitAnd(
+  Fts5Parse *pParse,              /* Parse context */
+  Fts5ExprNode *pLeft,            /* Left hand child expression */
+  Fts5ExprNode *pRight            /* Right hand child expression */
+){
+  Fts5ExprNode *pRet = 0;
+  Fts5ExprNode *pPrev;
+
+  if( pParse->rc ){
+    sqlite3Fts5ParseNodeFree(pLeft);
+    sqlite3Fts5ParseNodeFree(pRight);
+  }else{
+
+    assert( pLeft->eType==FTS5_STRING 
+        || pLeft->eType==FTS5_TERM
+        || pLeft->eType==FTS5_EOF
+        || pLeft->eType==FTS5_AND
+    );
+    assert( pRight->eType==FTS5_STRING 
+        || pRight->eType==FTS5_TERM 
+        || pRight->eType==FTS5_EOF 
+    );
+
+    if( pLeft->eType==FTS5_AND ){
+      pPrev = pLeft->apChild[pLeft->nChild-1];
+    }else{
+      pPrev = pLeft;
+    }
+    assert( pPrev->eType==FTS5_STRING 
+        || pPrev->eType==FTS5_TERM 
+        || pPrev->eType==FTS5_EOF 
+        );
+
+    if( pRight->eType==FTS5_EOF ){
+      assert( pParse->apPhrase[pParse->nPhrase-1]==pRight->pNear->apPhrase[0] );
+      sqlite3Fts5ParseNodeFree(pRight);
+      pRet = pLeft;
+      pParse->nPhrase--;
+    }
+    else if( pPrev->eType==FTS5_EOF ){
+      Fts5ExprPhrase **ap;
+
+      if( pPrev==pLeft ){
+        pRet = pRight;
+      }else{
+        pLeft->apChild[pLeft->nChild-1] = pRight;
+        pRet = pLeft;
+      }
+
+      ap = &pParse->apPhrase[pParse->nPhrase-1-pRight->pNear->nPhrase];
+      assert( ap[0]==pPrev->pNear->apPhrase[0] );
+      memmove(ap, &ap[1], sizeof(Fts5ExprPhrase*)*pRight->pNear->nPhrase);
+      pParse->nPhrase--;
+
+      sqlite3Fts5ParseNodeFree(pPrev);
+    }
+    else{
+      pRet = sqlite3Fts5ParseNode(pParse, FTS5_AND, pLeft, pRight, 0);
+    }
+  }
+
+  return pRet;
+}
+
 static char *fts5ExprTermPrint(Fts5ExprTerm *pTerm){
   int nByte = 0;
   Fts5ExprTerm *p;
@@ -171598,7 +182761,7 @@ static char *fts5ExprTermPrint(Fts5ExprTerm *pTerm){
 
   /* Determine the maximum amount of space required. */
   for(p=pTerm; p; p=p->pSynonym){
-    nByte += strlen(pTerm->zTerm) * 2 + 3 + 2;
+    nByte += (int)strlen(pTerm->zTerm) * 2 + 3 + 2;
   }
   zQuoted = sqlite3_malloc(nByte);
 
@@ -171687,6 +182850,9 @@ static char *fts5ExprPrintTcl(
       for(iTerm=0; zRet && iTerm<pPhrase->nTerm; iTerm++){
         char *zTerm = pPhrase->aTerm[iTerm].zTerm;
         zRet = fts5PrintfAppend(zRet, "%s%s", iTerm==0?"":" ", zTerm);
+        if( pPhrase->aTerm[iTerm].bPrefix ){
+          zRet = fts5PrintfAppend(zRet, "*");
+        }
       }
 
       if( zRet ) zRet = fts5PrintfAppend(zRet, "}");
@@ -171722,6 +182888,9 @@ static char *fts5ExprPrintTcl(
 
 static char *fts5ExprPrint(Fts5Config *pConfig, Fts5ExprNode *pExpr){
   char *zRet = 0;
+  if( pExpr->eType==0 ){
+    return sqlite3_mprintf("\"\"");
+  }else
   if( pExpr->eType==FTS5_STRING || pExpr->eType==FTS5_TERM ){
     Fts5ExprNearset *pNear = pExpr->pNear;
     int i; 
@@ -171782,7 +182951,7 @@ static char *fts5ExprPrint(Fts5Config *pConfig, Fts5ExprNode *pExpr){
         zRet = 0;
       }else{
         int e = pExpr->apChild[i]->eType;
-        int b = (e!=FTS5_STRING && e!=FTS5_TERM);
+        int b = (e!=FTS5_STRING && e!=FTS5_TERM && e!=FTS5_EOF);
         zRet = fts5PrintfAppend(zRet, "%s%s%z%s", 
             (i==0 ? "" : zOp),
             (b?"(":""), z, (b?")":"")
@@ -171854,7 +183023,7 @@ static void fts5ExprFunction(
   }
   if( rc==SQLITE_OK ){
     char *zText;
-    if( pExpr->pRoot==0 ){
+    if( pExpr->pRoot->xNext==0 ){
       zText = sqlite3_mprintf("");
     }else if( bTcl ){
       zText = fts5ExprPrintTcl(pConfig, zNearsetCmd, pExpr->pRoot);
@@ -171954,7 +183123,7 @@ static int sqlite3Fts5ExprInit(Fts5Global *pGlobal, sqlite3 *db){
   int rc = SQLITE_OK;
   void *pCtx = (void*)pGlobal;
 
-  for(i=0; rc==SQLITE_OK && i<(sizeof(aFunc) / sizeof(aFunc[0])); i++){
+  for(i=0; rc==SQLITE_OK && i<ArraySize(aFunc); i++){
     struct Fts5ExprFunc *p = &aFunc[i];
     rc = sqlite3_create_function(db, p->z, -1, SQLITE_UTF8, pCtx, p->x, 0, 0);
   }
@@ -172000,6 +183169,226 @@ static int sqlite3Fts5ExprPoslist(Fts5Expr *pExpr, int iPhrase, const u8 **pa){
   return nRet;
 }
 
+struct Fts5PoslistPopulator {
+  Fts5PoslistWriter writer;
+  int bOk;                        /* True if ok to populate */
+  int bMiss;
+};
+
+static Fts5PoslistPopulator *sqlite3Fts5ExprClearPoslists(Fts5Expr *pExpr, int bLive){
+  Fts5PoslistPopulator *pRet;
+  pRet = sqlite3_malloc(sizeof(Fts5PoslistPopulator)*pExpr->nPhrase);
+  if( pRet ){
+    int i;
+    memset(pRet, 0, sizeof(Fts5PoslistPopulator)*pExpr->nPhrase);
+    for(i=0; i<pExpr->nPhrase; i++){
+      Fts5Buffer *pBuf = &pExpr->apExprPhrase[i]->poslist;
+      Fts5ExprNode *pNode = pExpr->apExprPhrase[i]->pNode;
+      assert( pExpr->apExprPhrase[i]->nTerm==1 );
+      if( bLive && 
+          (pBuf->n==0 || pNode->iRowid!=pExpr->pRoot->iRowid || pNode->bEof)
+      ){
+        pRet[i].bMiss = 1;
+      }else{
+        pBuf->n = 0;
+      }
+    }
+  }
+  return pRet;
+}
+
+struct Fts5ExprCtx {
+  Fts5Expr *pExpr;
+  Fts5PoslistPopulator *aPopulator;
+  i64 iOff;
+};
+typedef struct Fts5ExprCtx Fts5ExprCtx;
+
+/*
+** TODO: Make this more efficient!
+*/
+static int fts5ExprColsetTest(Fts5Colset *pColset, int iCol){
+  int i;
+  for(i=0; i<pColset->nCol; i++){
+    if( pColset->aiCol[i]==iCol ) return 1;
+  }
+  return 0;
+}
+
+static int fts5ExprPopulatePoslistsCb(
+  void *pCtx,                /* Copy of 2nd argument to xTokenize() */
+  int tflags,                /* Mask of FTS5_TOKEN_* flags */
+  const char *pToken,        /* Pointer to buffer containing token */
+  int nToken,                /* Size of token in bytes */
+  int iUnused1,              /* Byte offset of token within input text */
+  int iUnused2               /* Byte offset of end of token within input text */
+){
+  Fts5ExprCtx *p = (Fts5ExprCtx*)pCtx;
+  Fts5Expr *pExpr = p->pExpr;
+  int i;
+
+  UNUSED_PARAM2(iUnused1, iUnused2);
+
+  if( nToken>FTS5_MAX_TOKEN_SIZE ) nToken = FTS5_MAX_TOKEN_SIZE;
+  if( (tflags & FTS5_TOKEN_COLOCATED)==0 ) p->iOff++;
+  for(i=0; i<pExpr->nPhrase; i++){
+    Fts5ExprTerm *pTerm;
+    if( p->aPopulator[i].bOk==0 ) continue;
+    for(pTerm=&pExpr->apExprPhrase[i]->aTerm[0]; pTerm; pTerm=pTerm->pSynonym){
+      int nTerm = (int)strlen(pTerm->zTerm);
+      if( (nTerm==nToken || (nTerm<nToken && pTerm->bPrefix))
+       && memcmp(pTerm->zTerm, pToken, nTerm)==0
+      ){
+        int rc = sqlite3Fts5PoslistWriterAppend(
+            &pExpr->apExprPhrase[i]->poslist, &p->aPopulator[i].writer, p->iOff
+        );
+        if( rc ) return rc;
+        break;
+      }
+    }
+  }
+  return SQLITE_OK;
+}
+
+static int sqlite3Fts5ExprPopulatePoslists(
+  Fts5Config *pConfig,
+  Fts5Expr *pExpr, 
+  Fts5PoslistPopulator *aPopulator,
+  int iCol, 
+  const char *z, int n
+){
+  int i;
+  Fts5ExprCtx sCtx;
+  sCtx.pExpr = pExpr;
+  sCtx.aPopulator = aPopulator;
+  sCtx.iOff = (((i64)iCol) << 32) - 1;
+
+  for(i=0; i<pExpr->nPhrase; i++){
+    Fts5ExprNode *pNode = pExpr->apExprPhrase[i]->pNode;
+    Fts5Colset *pColset = pNode->pNear->pColset;
+    if( (pColset && 0==fts5ExprColsetTest(pColset, iCol)) 
+     || aPopulator[i].bMiss
+    ){
+      aPopulator[i].bOk = 0;
+    }else{
+      aPopulator[i].bOk = 1;
+    }
+  }
+
+  return sqlite3Fts5Tokenize(pConfig, 
+      FTS5_TOKENIZE_DOCUMENT, z, n, (void*)&sCtx, fts5ExprPopulatePoslistsCb
+  );
+}
+
+static void fts5ExprClearPoslists(Fts5ExprNode *pNode){
+  if( pNode->eType==FTS5_TERM || pNode->eType==FTS5_STRING ){
+    pNode->pNear->apPhrase[0]->poslist.n = 0;
+  }else{
+    int i;
+    for(i=0; i<pNode->nChild; i++){
+      fts5ExprClearPoslists(pNode->apChild[i]);
+    }
+  }
+}
+
+static int fts5ExprCheckPoslists(Fts5ExprNode *pNode, i64 iRowid){
+  pNode->iRowid = iRowid;
+  pNode->bEof = 0;
+  switch( pNode->eType ){
+    case FTS5_TERM:
+    case FTS5_STRING:
+      return (pNode->pNear->apPhrase[0]->poslist.n>0);
+
+    case FTS5_AND: {
+      int i;
+      for(i=0; i<pNode->nChild; i++){
+        if( fts5ExprCheckPoslists(pNode->apChild[i], iRowid)==0 ){
+          fts5ExprClearPoslists(pNode);
+          return 0;
+        }
+      }
+      break;
+    }
+
+    case FTS5_OR: {
+      int i;
+      int bRet = 0;
+      for(i=0; i<pNode->nChild; i++){
+        if( fts5ExprCheckPoslists(pNode->apChild[i], iRowid) ){
+          bRet = 1;
+        }
+      }
+      return bRet;
+    }
+
+    default: {
+      assert( pNode->eType==FTS5_NOT );
+      if( 0==fts5ExprCheckPoslists(pNode->apChild[0], iRowid)
+          || 0!=fts5ExprCheckPoslists(pNode->apChild[1], iRowid)
+        ){
+        fts5ExprClearPoslists(pNode);
+        return 0;
+      }
+      break;
+    }
+  }
+  return 1;
+}
+
+static void sqlite3Fts5ExprCheckPoslists(Fts5Expr *pExpr, i64 iRowid){
+  fts5ExprCheckPoslists(pExpr->pRoot, iRowid);
+}
+
+static void fts5ExprClearEof(Fts5ExprNode *pNode){
+  int i;
+  for(i=0; i<pNode->nChild; i++){
+    fts5ExprClearEof(pNode->apChild[i]);
+  }
+  pNode->bEof = 0;
+}
+static void sqlite3Fts5ExprClearEof(Fts5Expr *pExpr){
+  fts5ExprClearEof(pExpr->pRoot);
+}
+
+/*
+** This function is only called for detail=columns tables. 
+*/
+static int sqlite3Fts5ExprPhraseCollist(
+  Fts5Expr *pExpr, 
+  int iPhrase, 
+  const u8 **ppCollist, 
+  int *pnCollist
+){
+  Fts5ExprPhrase *pPhrase = pExpr->apExprPhrase[iPhrase];
+  Fts5ExprNode *pNode = pPhrase->pNode;
+  int rc = SQLITE_OK;
+
+  assert( iPhrase>=0 && iPhrase<pExpr->nPhrase );
+  assert( pExpr->pConfig->eDetail==FTS5_DETAIL_COLUMNS );
+
+  if( pNode->bEof==0 
+   && pNode->iRowid==pExpr->pRoot->iRowid 
+   && pPhrase->poslist.n>0
+  ){
+    Fts5ExprTerm *pTerm = &pPhrase->aTerm[0];
+    if( pTerm->pSynonym ){
+      Fts5Buffer *pBuf = (Fts5Buffer*)&pTerm->pSynonym[1];
+      rc = fts5ExprSynonymList(
+          pTerm, pNode->iRowid, pBuf, (u8**)ppCollist, pnCollist
+      );
+    }else{
+      *ppCollist = pPhrase->aTerm[0].pIter->pData;
+      *pnCollist = pPhrase->aTerm[0].pIter->nData;
+    }
+  }else{
+    *ppCollist = 0;
+    *pnCollist = 0;
+  }
+
+  return rc;
+}
+
+
 /*
 ** 2014 August 11
 **
@@ -172016,6 +183405,7 @@ static int sqlite3Fts5ExprPoslist(Fts5Expr *pExpr, int iPhrase, const u8 **pa){
 
 
 
+/* #include "fts5Int.h" */
 
 typedef struct Fts5HashEntry Fts5HashEntry;
 
@@ -172027,6 +183417,7 @@ typedef struct Fts5HashEntry Fts5HashEntry;
 
 
 struct Fts5Hash {
+  int eDetail;                    /* Copy of Fts5Config.eDetail */
   int *pnByte;                    /* Pointer to bytes counter */
   int nEntry;                     /* Number of entries currently in hash */
   int nSlot;                      /* Size of aSlot[] array */
@@ -172062,9 +183453,10 @@ struct Fts5HashEntry {
   int nAlloc;                     /* Total size of allocation */
   int iSzPoslist;                 /* Offset of space for 4-byte poslist size */
   int nData;                      /* Total bytes of data (incl. structure) */
+  int nKey;                       /* Length of zKey[] in bytes */
   u8 bDel;                        /* Set delete-flag @ iSzPoslist */
-
-  int iCol;                       /* Column of last value written */
+  u8 bContent;                    /* Set content-flag (detail=none mode) */
+  i16 iCol;                       /* Column of last value written */
   int iPos;                       /* Position of last value written */
   i64 iRowid;                     /* Rowid of last value written */
   char zKey[8];                   /* Nul-terminated entry key */
@@ -172080,7 +183472,7 @@ struct Fts5HashEntry {
 /*
 ** Allocate a new hash table.
 */
-static int sqlite3Fts5HashNew(Fts5Hash **ppNew, int *pnByte){
+static int sqlite3Fts5HashNew(Fts5Config *pConfig, Fts5Hash **ppNew, int *pnByte){
   int rc = SQLITE_OK;
   Fts5Hash *pNew;
 
@@ -172091,6 +183483,7 @@ static int sqlite3Fts5HashNew(Fts5Hash **ppNew, int *pnByte){
     int nByte;
     memset(pNew, 0, sizeof(Fts5Hash));
     pNew->pnByte = pnByte;
+    pNew->eDetail = pConfig->eDetail;
 
     pNew->nSlot = 1024;
     nByte = sizeof(Fts5HashEntry*) * pNew->nSlot;
@@ -172171,7 +183564,7 @@ static int fts5HashResize(Fts5Hash *pHash){
       int iHash;
       Fts5HashEntry *p = apOld[i];
       apOld[i] = p->pHashNext;
-      iHash = fts5HashKey(nNew, (u8*)p->zKey, strlen(p->zKey));
+      iHash = fts5HashKey(nNew, (u8*)p->zKey, (int)strlen(p->zKey));
       p->pHashNext = apNew[iHash];
       apNew[iHash] = p;
     }
@@ -172183,26 +183576,46 @@ static int fts5HashResize(Fts5Hash *pHash){
   return SQLITE_OK;
 }
 
-static void fts5HashAddPoslistSize(Fts5HashEntry *p){
+static void fts5HashAddPoslistSize(Fts5Hash *pHash, Fts5HashEntry *p){
   if( p->iSzPoslist ){
     u8 *pPtr = (u8*)p;
-    int nSz = (p->nData - p->iSzPoslist - 1);         /* Size in bytes */
-    int nPos = nSz*2 + p->bDel;                       /* Value of nPos field */
-
-    assert( p->bDel==0 || p->bDel==1 );
-    if( nPos<=127 ){
-      pPtr[p->iSzPoslist] = nPos;
+    if( pHash->eDetail==FTS5_DETAIL_NONE ){
+      assert( p->nData==p->iSzPoslist );
+      if( p->bDel ){
+        pPtr[p->nData++] = 0x00;
+        if( p->bContent ){
+          pPtr[p->nData++] = 0x00;
+        }
+      }
     }else{
-      int nByte = sqlite3Fts5GetVarintLen((u32)nPos);
-      memmove(&pPtr[p->iSzPoslist + nByte], &pPtr[p->iSzPoslist + 1], nSz);
-      sqlite3Fts5PutVarint(&pPtr[p->iSzPoslist], nPos);
-      p->nData += (nByte-1);
+      int nSz = (p->nData - p->iSzPoslist - 1);       /* Size in bytes */
+      int nPos = nSz*2 + p->bDel;                     /* Value of nPos field */
+
+      assert( p->bDel==0 || p->bDel==1 );
+      if( nPos<=127 ){
+        pPtr[p->iSzPoslist] = (u8)nPos;
+      }else{
+        int nByte = sqlite3Fts5GetVarintLen((u32)nPos);
+        memmove(&pPtr[p->iSzPoslist + nByte], &pPtr[p->iSzPoslist + 1], nSz);
+        sqlite3Fts5PutVarint(&pPtr[p->iSzPoslist], nPos);
+        p->nData += (nByte-1);
+      }
     }
-    p->bDel = 0;
+
     p->iSzPoslist = 0;
+    p->bDel = 0;
+    p->bContent = 0;
   }
 }
 
+/*
+** Add an entry to the in-memory hash table. The key is the concatenation
+** of bByte and (pToken/nToken). The value is (iRowid/iCol/iPos).
+**
+**     (bByte || pToken) -> (iRowid,iCol,iPos)
+**
+** Or, if iCol is negative, then the value is a delete marker.
+*/
 static int sqlite3Fts5HashWrite(
   Fts5Hash *pHash,
   i64 iRowid,                     /* Rowid for this entry */
@@ -172215,13 +183628,16 @@ static int sqlite3Fts5HashWrite(
   Fts5HashEntry *p;
   u8 *pPtr;
   int nIncr = 0;                  /* Amount to increment (*pHash->pnByte) by */
+  int bNew;                       /* If non-delete entry should be written */
+  
+  bNew = (pHash->eDetail==FTS5_DETAIL_FULL);
 
   /* Attempt to locate an existing hash entry */
   iHash = fts5HashKey2(pHash->nSlot, (u8)bByte, (const u8*)pToken, nToken);
   for(p=pHash->aSlot[iHash]; p; p=p->pHashNext){
     if( p->zKey[0]==bByte 
+     && p->nKey==nToken
      && memcmp(&p->zKey[1], pToken, nToken)==0 
-     && p->zKey[nToken+1]==0 
     ){
       break;
     }
@@ -172229,15 +183645,18 @@ static int sqlite3Fts5HashWrite(
 
   /* If an existing hash entry cannot be found, create a new one. */
   if( p==0 ){
+    /* Figure out how much space to allocate */
     int nByte = FTS5_HASHENTRYSIZE + (nToken+1) + 1 + 64;
     if( nByte<128 ) nByte = 128;
 
+    /* Grow the Fts5Hash.aSlot[] array if necessary. */
     if( (pHash->nEntry*2)>=pHash->nSlot ){
       int rc = fts5HashResize(pHash);
       if( rc!=SQLITE_OK ) return rc;
       iHash = fts5HashKey2(pHash->nSlot, (u8)bByte, (const u8*)pToken, nToken);
     }
 
+    /* Allocate new Fts5HashEntry and add it to the hash table. */
     p = (Fts5HashEntry*)sqlite3_malloc(nByte);
     if( !p ) return SQLITE_NOMEM;
     memset(p, 0, FTS5_HASHENTRYSIZE);
@@ -172245,72 +183664,98 @@ static int sqlite3Fts5HashWrite(
     p->zKey[0] = bByte;
     memcpy(&p->zKey[1], pToken, nToken);
     assert( iHash==fts5HashKey(pHash->nSlot, (u8*)p->zKey, nToken+1) );
+    p->nKey = nToken;
     p->zKey[nToken+1] = '\0';
     p->nData = nToken+1 + 1 + FTS5_HASHENTRYSIZE;
-    p->nData += sqlite3Fts5PutVarint(&((u8*)p)[p->nData], iRowid);
-    p->iSzPoslist = p->nData;
-    p->nData += 1;
-    p->iRowid = iRowid;
     p->pHashNext = pHash->aSlot[iHash];
     pHash->aSlot[iHash] = p;
     pHash->nEntry++;
+
+    /* Add the first rowid field to the hash-entry */
+    p->nData += sqlite3Fts5PutVarint(&((u8*)p)[p->nData], iRowid);
+    p->iRowid = iRowid;
+
+    p->iSzPoslist = p->nData;
+    if( pHash->eDetail!=FTS5_DETAIL_NONE ){
+      p->nData += 1;
+      p->iCol = (pHash->eDetail==FTS5_DETAIL_FULL ? 0 : -1);
+    }
+
     nIncr += p->nData;
-  }
+  }else{
 
-  /* Check there is enough space to append a new entry. Worst case scenario
-  ** is:
-  **
-  **     + 9 bytes for a new rowid,
-  **     + 4 byte reserved for the "poslist size" varint.
-  **     + 1 byte for a "new column" byte,
-  **     + 3 bytes for a new column number (16-bit max) as a varint,
-  **     + 5 bytes for the new position offset (32-bit max).
-  */
-  if( (p->nAlloc - p->nData) < (9 + 4 + 1 + 3 + 5) ){
-    int nNew = p->nAlloc * 2;
-    Fts5HashEntry *pNew;
-    Fts5HashEntry **pp;
-    pNew = (Fts5HashEntry*)sqlite3_realloc(p, nNew);
-    if( pNew==0 ) return SQLITE_NOMEM;
-    pNew->nAlloc = nNew;
-    for(pp=&pHash->aSlot[iHash]; *pp!=p; pp=&(*pp)->pHashNext);
-    *pp = pNew;
-    p = pNew;
+    /* Appending to an existing hash-entry. Check that there is enough 
+    ** space to append the largest possible new entry. Worst case scenario 
+    ** is:
+    **
+    **     + 9 bytes for a new rowid,
+    **     + 4 byte reserved for the "poslist size" varint.
+    **     + 1 byte for a "new column" byte,
+    **     + 3 bytes for a new column number (16-bit max) as a varint,
+    **     + 5 bytes for the new position offset (32-bit max).
+    */
+    if( (p->nAlloc - p->nData) < (9 + 4 + 1 + 3 + 5) ){
+      int nNew = p->nAlloc * 2;
+      Fts5HashEntry *pNew;
+      Fts5HashEntry **pp;
+      pNew = (Fts5HashEntry*)sqlite3_realloc(p, nNew);
+      if( pNew==0 ) return SQLITE_NOMEM;
+      pNew->nAlloc = nNew;
+      for(pp=&pHash->aSlot[iHash]; *pp!=p; pp=&(*pp)->pHashNext);
+      *pp = pNew;
+      p = pNew;
+    }
+    nIncr -= p->nData;
   }
+  assert( (p->nAlloc - p->nData) >= (9 + 4 + 1 + 3 + 5) );
+
   pPtr = (u8*)p;
-  nIncr -= p->nData;
 
   /* If this is a new rowid, append the 4-byte size field for the previous
   ** entry, and the new rowid for this entry.  */
   if( iRowid!=p->iRowid ){
-    fts5HashAddPoslistSize(p);
+    fts5HashAddPoslistSize(pHash, p);
     p->nData += sqlite3Fts5PutVarint(&pPtr[p->nData], iRowid - p->iRowid);
-    p->iSzPoslist = p->nData;
-    p->nData += 1;
-    p->iCol = 0;
-    p->iPos = 0;
     p->iRowid = iRowid;
+    bNew = 1;
+    p->iSzPoslist = p->nData;
+    if( pHash->eDetail!=FTS5_DETAIL_NONE ){
+      p->nData += 1;
+      p->iCol = (pHash->eDetail==FTS5_DETAIL_FULL ? 0 : -1);
+      p->iPos = 0;
+    }
   }
 
   if( iCol>=0 ){
-    /* Append a new column value, if necessary */
-    assert( iCol>=p->iCol );
-    if( iCol!=p->iCol ){
-      pPtr[p->nData++] = 0x01;
-      p->nData += sqlite3Fts5PutVarint(&pPtr[p->nData], iCol);
-      p->iCol = iCol;
-      p->iPos = 0;
-    }
+    if( pHash->eDetail==FTS5_DETAIL_NONE ){
+      p->bContent = 1;
+    }else{
+      /* Append a new column value, if necessary */
+      assert( iCol>=p->iCol );
+      if( iCol!=p->iCol ){
+        if( pHash->eDetail==FTS5_DETAIL_FULL ){
+          pPtr[p->nData++] = 0x01;
+          p->nData += sqlite3Fts5PutVarint(&pPtr[p->nData], iCol);
+          p->iCol = (i16)iCol;
+          p->iPos = 0;
+        }else{
+          bNew = 1;
+          p->iCol = (i16)(iPos = iCol);
+        }
+      }
 
-    /* Append the new position offset */
-    p->nData += sqlite3Fts5PutVarint(&pPtr[p->nData], iPos - p->iPos + 2);
-    p->iPos = iPos;
+      /* Append the new position offset, if necessary */
+      if( bNew ){
+        p->nData += sqlite3Fts5PutVarint(&pPtr[p->nData], iPos - p->iPos + 2);
+        p->iPos = iPos;
+      }
+    }
   }else{
     /* This is a delete. Set the delete flag. */
     p->bDel = 1;
   }
-  nIncr += p->nData;
 
+  nIncr += p->nData;
   *pHash->pnByte += nIncr;
   return SQLITE_OK;
 }
@@ -172424,7 +183869,7 @@ static int sqlite3Fts5HashQuery(
   }
 
   if( p ){
-    fts5HashAddPoslistSize(p);
+    fts5HashAddPoslistSize(pHash, p);
     *ppDoclist = (const u8*)&p->zKey[nTerm+1];
     *pnDoclist = p->nData - (FTS5_HASHENTRYSIZE + nTerm + 1);
   }else{
@@ -172459,8 +183904,8 @@ static void sqlite3Fts5HashScanEntry(
 ){
   Fts5HashEntry *p;
   if( (p = pHash->pScan) ){
-    int nTerm = strlen(p->zKey);
-    fts5HashAddPoslistSize(p);
+    int nTerm = (int)strlen(p->zKey);
+    fts5HashAddPoslistSize(pHash, p);
     *pzTerm = p->zKey;
     *ppDoclist = (const u8*)&p->zKey[nTerm+1];
     *pnDoclist = p->nData - (FTS5_HASHENTRYSIZE + nTerm + 1);
@@ -172491,6 +183936,7 @@ static void sqlite3Fts5HashScanEntry(
 */
 
 
+/* #include "fts5Int.h" */
 
 /*
 ** Overview:
@@ -172734,6 +184180,7 @@ typedef struct Fts5Data Fts5Data;
 typedef struct Fts5DlidxIter Fts5DlidxIter;
 typedef struct Fts5DlidxLvl Fts5DlidxLvl;
 typedef struct Fts5DlidxWriter Fts5DlidxWriter;
+typedef struct Fts5Iter Fts5Iter;
 typedef struct Fts5PageWriter Fts5PageWriter;
 typedef struct Fts5SegIter Fts5SegIter;
 typedef struct Fts5DoclistIter Fts5DoclistIter;
@@ -172761,7 +184208,6 @@ struct Fts5Index {
   ** in-memory hash tables before they are flushed to disk.
   */
   Fts5Hash *pHash;                /* Hash table for in-memory data */
-  int nMaxPendingData;            /* Max pending data before flush to disk */
   int nPendingData;               /* Current bytes of pending data */
   i64 iWriteRowid;                /* Rowid for current doc being written */
   int bDelete;                    /* Current write is a delete */
@@ -172777,6 +184223,10 @@ struct Fts5Index {
   sqlite3_stmt *pIdxDeleter;      /* "DELETE FROM %_idx WHERE segid=? */
   sqlite3_stmt *pIdxSelect;
   int nRead;                      /* Total number of blocks read */
+
+  sqlite3_stmt *pDataVersion;
+  i64 iStructVersion;             /* data_version when pStruct read */
+  Fts5Structure *pStruct;         /* Current db structure (or NULL) */
 };
 
 struct Fts5DoclistIter {
@@ -172847,26 +184297,6 @@ struct Fts5SegWriter {
   int iBtPage;                    /* Page number corresponding to btterm */
 };
 
-/*
-** Object for iterating through the merged results of one or more segments,
-** visiting each term/rowid pair in the merged data.
-**
-** nSeg is always a power of two greater than or equal to the number of
-** segments that this object is merging data from. Both the aSeg[] and
-** aFirst[] arrays are sized at nSeg entries. The aSeg[] array is padded
-** with zeroed objects - these are handled as if they were iterators opened
-** on empty segments.
-**
-** The results of comparing segments aSeg[N] and aSeg[N+1], where N is an
-** even number, is stored in aFirst[(nSeg+N)/2]. The "result" of the 
-** comparison in this context is the index of the iterator that currently
-** points to the smaller term/rowid combination. Iterators at EOF are
-** considered to be greater than all other iterators.
-**
-** aFirst[1] contains the index in aSeg[] of the iterator that points to
-** the smallest key overall. aFirst[0] is unused. 
-*/
-
 typedef struct Fts5CResult Fts5CResult;
 struct Fts5CResult {
   u16 iFirst;                     /* aSeg[] index of firstest iterator */
@@ -172927,6 +184357,9 @@ struct Fts5SegIter {
   Fts5Data *pNextLeaf;            /* Leaf page (iLeafPgno+1) */
   int iLeafOffset;                /* Byte offset within current leaf */
 
+  /* Next method */
+  void (*xNext)(Fts5Index*, Fts5SegIter*, int*);
+
   /* The page and offset from which the current term was read. The offset 
   ** is the offset of the first rowid in the current doclist.  */
   int iTermLeafPgno;
@@ -172946,7 +184379,7 @@ struct Fts5SegIter {
   Fts5Buffer term;                /* Current term */
   i64 iRowid;                     /* Current rowid */
   int nPos;                       /* Number of bytes in current position list */
-  int bDel;                       /* True if the delete flag is set */
+  u8 bDel;                        /* True if the delete flag is set */
 };
 
 /*
@@ -172960,7 +184393,6 @@ struct Fts5SegIter {
 #define FTS5_SEGITER_ONETERM 0x01
 #define FTS5_SEGITER_REVERSE 0x02
 
-
 /* 
 ** Argument is a pointer to an Fts5Data structure that contains a leaf
 ** page. This macro evaluates to true if the leaf contains no terms, or
@@ -172973,20 +184405,42 @@ struct Fts5SegIter {
 #define fts5LeafFirstRowidOff(x) (fts5GetU16((x)->p))
 
 /*
+** Object for iterating through the merged results of one or more segments,
+** visiting each term/rowid pair in the merged data.
+**
+** nSeg is always a power of two greater than or equal to the number of
+** segments that this object is merging data from. Both the aSeg[] and
+** aFirst[] arrays are sized at nSeg entries. The aSeg[] array is padded
+** with zeroed objects - these are handled as if they were iterators opened
+** on empty segments.
+**
+** The results of comparing segments aSeg[N] and aSeg[N+1], where N is an
+** even number, is stored in aFirst[(nSeg+N)/2]. The "result" of the 
+** comparison in this context is the index of the iterator that currently
+** points to the smaller term/rowid combination. Iterators at EOF are
+** considered to be greater than all other iterators.
+**
+** aFirst[1] contains the index in aSeg[] of the iterator that points to
+** the smallest key overall. aFirst[0] is unused. 
+**
 ** poslist:
 **   Used by sqlite3Fts5IterPoslist() when the poslist needs to be buffered.
 **   There is no way to tell if this is populated or not.
 */
-struct Fts5IndexIter {
+struct Fts5Iter {
+  Fts5IndexIter base;             /* Base class containing output vars */
+
   Fts5Index *pIndex;              /* Index that owns this iterator */
   Fts5Structure *pStruct;         /* Database structure for this iterator */
   Fts5Buffer poslist;             /* Buffer containing current poslist */
+  Fts5Colset *pColset;            /* Restrict matches to these columns */
+
+  /* Invoked to set output variables. */
+  void (*xSetOutputs)(Fts5Iter*, Fts5SegIter*);
 
   int nSeg;                       /* Size of aSeg[] array */
   int bRev;                       /* True to iterate in reverse order */
   u8 bSkipEmpty;                  /* True to skip deleted entries */
-  u8 bEof;                        /* True at EOF */
-  u8 bFiltered;                   /* True if column-filter already applied */
 
   i64 iSwitchRowid;               /* Firstest rowid of other than aFirst[1] */
   Fts5CResult *aFirst;            /* Current merge state (see above) */
@@ -173076,17 +184530,6 @@ static int fts5BufferCompare(Fts5Buffer *pLeft, Fts5Buffer *pRight){
   return (res==0 ? (pLeft->n - pRight->n) : res);
 }
 
-#ifdef SQLITE_DEBUG
-static int fts5BlobCompare(
-  const u8 *pLeft, int nLeft, 
-  const u8 *pRight, int nRight
-){
-  int nCmp = MIN(nLeft, nRight);
-  int res = memcmp(pLeft, pRight, nCmp);
-  return (res==0 ? (nLeft - nRight) : res);
-}
-#endif
-
 static int fts5LeafFirstTermOff(Fts5Data *pLeaf){
   int ret;
   fts5GetVarint32(&pLeaf->p[pLeaf->szLeaf], ret);
@@ -173178,6 +184621,7 @@ static Fts5Data *fts5DataRead(Fts5Index *p, i64 iRowid){
   return pRet;
 }
 
+
 /*
 ** Release a reference to data record returned by an earlier call to
 ** fts5DataRead().
@@ -173345,28 +184789,37 @@ static int fts5StructureDecode(
 
     for(iLvl=0; rc==SQLITE_OK && iLvl<nLevel; iLvl++){
       Fts5StructureLevel *pLvl = &pRet->aLevel[iLvl];
-      int nTotal;
+      int nTotal = 0;
       int iSeg;
 
-      i += fts5GetVarint32(&pData[i], pLvl->nMerge);
-      i += fts5GetVarint32(&pData[i], nTotal);
-      assert( nTotal>=pLvl->nMerge );
-      pLvl->aSeg = (Fts5StructureSegment*)sqlite3Fts5MallocZero(&rc, 
-          nTotal * sizeof(Fts5StructureSegment)
-      );
+      if( i>=nData ){
+        rc = FTS5_CORRUPT;
+      }else{
+        i += fts5GetVarint32(&pData[i], pLvl->nMerge);
+        i += fts5GetVarint32(&pData[i], nTotal);
+        assert( nTotal>=pLvl->nMerge );
+        pLvl->aSeg = (Fts5StructureSegment*)sqlite3Fts5MallocZero(&rc, 
+            nTotal * sizeof(Fts5StructureSegment)
+        );
+      }
 
       if( rc==SQLITE_OK ){
         pLvl->nSeg = nTotal;
         for(iSeg=0; iSeg<nTotal; iSeg++){
+          if( i>=nData ){
+            rc = FTS5_CORRUPT;
+            break;
+          }
           i += fts5GetVarint32(&pData[i], pLvl->aSeg[iSeg].iSegid);
           i += fts5GetVarint32(&pData[i], pLvl->aSeg[iSeg].pgnoFirst);
           i += fts5GetVarint32(&pData[i], pLvl->aSeg[iSeg].pgnoLast);
         }
-      }else{
-        fts5StructureRelease(pRet);
-        pRet = 0;
       }
     }
+    if( rc!=SQLITE_OK ){
+      fts5StructureRelease(pRet);
+      pRet = 0;
+    }
   }
 
   *ppOut = pRet;
@@ -173429,6 +184882,50 @@ static void fts5StructureExtendLevel(
   }
 }
 
+static Fts5Structure *fts5StructureReadUncached(Fts5Index *p){
+  Fts5Structure *pRet = 0;
+  Fts5Config *pConfig = p->pConfig;
+  int iCookie;                    /* Configuration cookie */
+  Fts5Data *pData;
+
+  pData = fts5DataRead(p, FTS5_STRUCTURE_ROWID);
+  if( p->rc==SQLITE_OK ){
+    /* TODO: Do we need this if the leaf-index is appended? Probably... */
+    memset(&pData->p[pData->nn], 0, FTS5_DATA_PADDING);
+    p->rc = fts5StructureDecode(pData->p, pData->nn, &iCookie, &pRet);
+    if( p->rc==SQLITE_OK && pConfig->iCookie!=iCookie ){
+      p->rc = sqlite3Fts5ConfigLoad(pConfig, iCookie);
+    }
+    fts5DataRelease(pData);
+    if( p->rc!=SQLITE_OK ){
+      fts5StructureRelease(pRet);
+      pRet = 0;
+    }
+  }
+
+  return pRet;
+}
+
+static i64 fts5IndexDataVersion(Fts5Index *p){
+  i64 iVersion = 0;
+
+  if( p->rc==SQLITE_OK ){
+    if( p->pDataVersion==0 ){
+      p->rc = fts5IndexPrepareStmt(p, &p->pDataVersion, 
+          sqlite3_mprintf("PRAGMA %Q.data_version", p->pConfig->zDb)
+          );
+      if( p->rc ) return 0;
+    }
+
+    if( SQLITE_ROW==sqlite3_step(p->pDataVersion) ){
+      iVersion = sqlite3_column_int64(p->pDataVersion, 0);
+    }
+    p->rc = sqlite3_reset(p->pDataVersion);
+  }
+
+  return iVersion;
+}
+
 /*
 ** Read, deserialize and return the structure record.
 **
@@ -173441,26 +184938,49 @@ static void fts5StructureExtendLevel(
 ** is called, it is a no-op.
 */
 static Fts5Structure *fts5StructureRead(Fts5Index *p){
-  Fts5Config *pConfig = p->pConfig;
-  Fts5Structure *pRet = 0;        /* Object to return */
-  int iCookie;                    /* Configuration cookie */
-  Fts5Data *pData;
 
-  pData = fts5DataRead(p, FTS5_STRUCTURE_ROWID);
-  if( p->rc ) return 0;
-  /* TODO: Do we need this if the leaf-index is appended? Probably... */
-  memset(&pData->p[pData->nn], 0, FTS5_DATA_PADDING);
-  p->rc = fts5StructureDecode(pData->p, pData->nn, &iCookie, &pRet);
-  if( p->rc==SQLITE_OK && pConfig->iCookie!=iCookie ){
-    p->rc = sqlite3Fts5ConfigLoad(pConfig, iCookie);
+  if( p->pStruct==0 ){
+    p->iStructVersion = fts5IndexDataVersion(p);
+    if( p->rc==SQLITE_OK ){
+      p->pStruct = fts5StructureReadUncached(p);
+    }
   }
 
-  fts5DataRelease(pData);
-  if( p->rc!=SQLITE_OK ){
-    fts5StructureRelease(pRet);
-    pRet = 0;
+#if 0
+  else{
+    Fts5Structure *pTest = fts5StructureReadUncached(p);
+    if( pTest ){
+      int i, j;
+      assert_nc( p->pStruct->nSegment==pTest->nSegment );
+      assert_nc( p->pStruct->nLevel==pTest->nLevel );
+      for(i=0; i<pTest->nLevel; i++){
+        assert_nc( p->pStruct->aLevel[i].nMerge==pTest->aLevel[i].nMerge );
+        assert_nc( p->pStruct->aLevel[i].nSeg==pTest->aLevel[i].nSeg );
+        for(j=0; j<pTest->aLevel[i].nSeg; j++){
+          Fts5StructureSegment *p1 = &pTest->aLevel[i].aSeg[j];
+          Fts5StructureSegment *p2 = &p->pStruct->aLevel[i].aSeg[j];
+          assert_nc( p1->iSegid==p2->iSegid );
+          assert_nc( p1->pgnoFirst==p2->pgnoFirst );
+          assert_nc( p1->pgnoLast==p2->pgnoLast );
+        }
+      }
+      fts5StructureRelease(pTest);
+    }
+  }
+#endif
+
+  if( p->rc!=SQLITE_OK ) return 0;
+  assert( p->iStructVersion!=0 );
+  assert( p->pStruct!=0 );
+  fts5StructureRef(p->pStruct);
+  return p->pStruct;
+}
+
+static void fts5StructureInvalidate(Fts5Index *p){
+  if( p->pStruct ){
+    fts5StructureRelease(p->pStruct);
+    p->pStruct = 0;
   }
-  return pRet;
 }
 
 /*
@@ -173481,6 +185001,18 @@ static int fts5StructureCountSegments(Fts5Structure *pStruct){
 }
 #endif
 
+#define fts5BufferSafeAppendBlob(pBuf, pBlob, nBlob) {     \
+  assert( (pBuf)->nSpace>=((pBuf)->n+nBlob) );             \
+  memcpy(&(pBuf)->p[(pBuf)->n], pBlob, nBlob);             \
+  (pBuf)->n += nBlob;                                      \
+}
+
+#define fts5BufferSafeAppendVarint(pBuf, iVal) {                \
+  (pBuf)->n += sqlite3Fts5PutVarint(&(pBuf)->p[(pBuf)->n], (iVal));  \
+  assert( (pBuf)->nSpace>=(pBuf)->n );                          \
+}
+
+
 /*
 ** Serialize and store the "structure" record.
 **
@@ -173499,11 +185031,14 @@ static void fts5StructureWrite(Fts5Index *p, Fts5Structure *pStruct){
     /* Append the current configuration cookie */
     iCookie = p->pConfig->iCookie;
     if( iCookie<0 ) iCookie = 0;
-    fts5BufferAppend32(&p->rc, &buf, iCookie);
 
-    fts5BufferAppendVarint(&p->rc, &buf, pStruct->nLevel);
-    fts5BufferAppendVarint(&p->rc, &buf, pStruct->nSegment);
-    fts5BufferAppendVarint(&p->rc, &buf, (i64)pStruct->nWriteCounter);
+    if( 0==sqlite3Fts5BufferSize(&p->rc, &buf, 4+9+9+9) ){
+      sqlite3Fts5Put32(buf.p, iCookie);
+      buf.n = 4;
+      fts5BufferSafeAppendVarint(&buf, pStruct->nLevel);
+      fts5BufferSafeAppendVarint(&buf, pStruct->nSegment);
+      fts5BufferSafeAppendVarint(&buf, (i64)pStruct->nWriteCounter);
+    }
 
     for(iLvl=0; iLvl<pStruct->nLevel; iLvl++){
       int iSeg;                     /* Used to iterate through segments */
@@ -173953,11 +185488,28 @@ static int fts5GetPoslistSize(const u8 *p, int *pnSz, int *pbDel){
 static void fts5SegIterLoadNPos(Fts5Index *p, Fts5SegIter *pIter){
   if( p->rc==SQLITE_OK ){
     int iOff = pIter->iLeafOffset;  /* Offset to read at */
-    int nSz;
     ASSERT_SZLEAF_OK(pIter->pLeaf);
-    fts5FastGetVarint32(pIter->pLeaf->p, iOff, nSz);
-    pIter->bDel = (nSz & 0x0001);
-    pIter->nPos = nSz>>1;
+    if( p->pConfig->eDetail==FTS5_DETAIL_NONE ){
+      int iEod = MIN(pIter->iEndofDoclist, pIter->pLeaf->szLeaf);
+      pIter->bDel = 0;
+      pIter->nPos = 1;
+      if( iOff<iEod && pIter->pLeaf->p[iOff]==0 ){
+        pIter->bDel = 1;
+        iOff++;
+        if( iOff<iEod && pIter->pLeaf->p[iOff]==0 ){
+          pIter->nPos = 1;
+          iOff++;
+        }else{
+          pIter->nPos = 0;
+        }
+      }
+    }else{
+      int nSz;
+      fts5FastGetVarint32(pIter->pLeaf->p, iOff, nSz);
+      pIter->bDel = (nSz & 0x0001);
+      pIter->nPos = nSz>>1;
+      assert_nc( pIter->nPos>=0 );
+    }
     pIter->iLeafOffset = iOff;
   }
 }
@@ -174001,6 +185553,10 @@ static void fts5SegIterLoadTerm(Fts5Index *p, Fts5SegIter *pIter, int nKeep){
   int nNew;                       /* Bytes of new data */
 
   iOff += fts5GetVarint32(&a[iOff], nNew);
+  if( iOff+nNew>pIter->pLeaf->nn ){
+    p->rc = FTS5_CORRUPT;
+    return;
+  }
   pIter->term.n = nKeep;
   fts5BufferAppendBlob(&p->rc, &pIter->term, nNew, &a[iOff]);
   iOff += nNew;
@@ -174019,6 +185575,20 @@ static void fts5SegIterLoadTerm(Fts5Index *p, Fts5SegIter *pIter, int nKeep){
   fts5SegIterLoadRowid(p, pIter);
 }
 
+static void fts5SegIterNext(Fts5Index*, Fts5SegIter*, int*);
+static void fts5SegIterNext_Reverse(Fts5Index*, Fts5SegIter*, int*);
+static void fts5SegIterNext_None(Fts5Index*, Fts5SegIter*, int*);
+
+static void fts5SegIterSetNext(Fts5Index *p, Fts5SegIter *pIter){
+  if( pIter->flags & FTS5_SEGITER_REVERSE ){
+    pIter->xNext = fts5SegIterNext_Reverse;
+  }else if( p->pConfig->eDetail==FTS5_DETAIL_NONE ){
+    pIter->xNext = fts5SegIterNext_None;
+  }else{
+    pIter->xNext = fts5SegIterNext;
+  }
+}
+
 /*
 ** Initialize the iterator object pIter to iterate through the entries in
 ** segment pSeg. The iterator is left pointing to the first entry when 
@@ -174044,6 +185614,7 @@ static void fts5SegIterInit(
 
   if( p->rc==SQLITE_OK ){
     memset(pIter, 0, sizeof(*pIter));
+    fts5SegIterSetNext(p, pIter);
     pIter->pSeg = pSeg;
     pIter->iLeafPgno = pSeg->pgnoFirst-1;
     fts5SegIterNextPage(p, pIter);
@@ -174075,6 +185646,7 @@ static void fts5SegIterInit(
 ** byte of the position list content associated with said rowid.
 */
 static void fts5SegIterReverseInitPage(Fts5Index *p, Fts5SegIter *pIter){
+  int eDetail = p->pConfig->eDetail;
   int n = pIter->pLeaf->szLeaf;
   int i = pIter->iLeafOffset;
   u8 *a = pIter->pLeaf->p;
@@ -174087,15 +185659,24 @@ static void fts5SegIterReverseInitPage(Fts5Index *p, Fts5SegIter *pIter){
   ASSERT_SZLEAF_OK(pIter->pLeaf);
   while( 1 ){
     i64 iDelta = 0;
-    int nPos;
-    int bDummy;
 
-    i += fts5GetPoslistSize(&a[i], &nPos, &bDummy);
-    i += nPos;
+    if( eDetail==FTS5_DETAIL_NONE ){
+      /* todo */
+      if( i<n && a[i]==0 ){
+        i++;
+        if( i<n && a[i]==0 ) i++;
+      }
+    }else{
+      int nPos;
+      int bDummy;
+      i += fts5GetPoslistSize(&a[i], &nPos, &bDummy);
+      i += nPos;
+    }
     if( i>=n ) break;
     i += fts5GetVarint(&a[i], (u64*)&iDelta);
     pIter->iRowid += iDelta;
 
+    /* If necessary, grow the pIter->aRowidOffset[] array. */
     if( iRowidOffset>=pIter->nRowidOffset ){
       int nNew = pIter->nRowidOffset + 8;
       int *aNew = (int*)sqlite3_realloc(pIter->aRowidOffset, nNew*sizeof(int));
@@ -174132,12 +185713,13 @@ static void fts5SegIterReverseNewPage(Fts5Index *p, Fts5SegIter *pIter){
     if( pNew ){
       /* iTermLeafOffset may be equal to szLeaf if the term is the last
       ** thing on the page - i.e. the first rowid is on the following page.
-      ** In this case leaf pIter->pLeaf==0, this iterator is at EOF. */
-      if( pIter->iLeafPgno==pIter->iTermLeafPgno 
-       && pIter->iTermLeafOffset<pNew->szLeaf 
-      ){
-        pIter->pLeaf = pNew;
-        pIter->iLeafOffset = pIter->iTermLeafOffset;
+      ** In this case leave pIter->pLeaf==0, this iterator is at EOF. */
+      if( pIter->iLeafPgno==pIter->iTermLeafPgno ){
+        assert( pIter->pLeaf==0 );
+        if( pIter->iTermLeafOffset<pNew->szLeaf ){
+          pIter->pLeaf = pNew;
+          pIter->iLeafOffset = pIter->iTermLeafOffset;
+        }
       }else{
         int iRowidOff;
         iRowidOff = fts5LeafFirstRowidOff(pNew);
@@ -174168,12 +185750,116 @@ static void fts5SegIterReverseNewPage(Fts5Index *p, Fts5SegIter *pIter){
 ** points to a delete marker. A delete marker is an entry with a 0 byte
 ** position-list.
 */
-static int fts5MultiIterIsEmpty(Fts5Index *p, Fts5IndexIter *pIter){
+static int fts5MultiIterIsEmpty(Fts5Index *p, Fts5Iter *pIter){
   Fts5SegIter *pSeg = &pIter->aSeg[pIter->aFirst[1].iFirst];
   return (p->rc==SQLITE_OK && pSeg->pLeaf && pSeg->nPos==0);
 }
 
 /*
+** Advance iterator pIter to the next entry.
+**
+** This version of fts5SegIterNext() is only used by reverse iterators.
+*/
+static void fts5SegIterNext_Reverse(
+  Fts5Index *p,                   /* FTS5 backend object */
+  Fts5SegIter *pIter,             /* Iterator to advance */
+  int *pbUnused                   /* Unused */
+){
+  assert( pIter->flags & FTS5_SEGITER_REVERSE );
+  assert( pIter->pNextLeaf==0 );
+  UNUSED_PARAM(pbUnused);
+
+  if( pIter->iRowidOffset>0 ){
+    u8 *a = pIter->pLeaf->p;
+    int iOff;
+    i64 iDelta;
+
+    pIter->iRowidOffset--;
+    pIter->iLeafOffset = pIter->aRowidOffset[pIter->iRowidOffset];
+    fts5SegIterLoadNPos(p, pIter);
+    iOff = pIter->iLeafOffset;
+    if( p->pConfig->eDetail!=FTS5_DETAIL_NONE ){
+      iOff += pIter->nPos;
+    }
+    fts5GetVarint(&a[iOff], (u64*)&iDelta);
+    pIter->iRowid -= iDelta;
+  }else{
+    fts5SegIterReverseNewPage(p, pIter);
+  }
+}
+
+/*
+** Advance iterator pIter to the next entry.
+**
+** This version of fts5SegIterNext() is only used if detail=none and the
+** iterator is not a reverse direction iterator.
+*/
+static void fts5SegIterNext_None(
+  Fts5Index *p,                   /* FTS5 backend object */
+  Fts5SegIter *pIter,             /* Iterator to advance */
+  int *pbNewTerm                  /* OUT: Set for new term */
+){
+  int iOff;
+
+  assert( p->rc==SQLITE_OK );
+  assert( (pIter->flags & FTS5_SEGITER_REVERSE)==0 );
+  assert( p->pConfig->eDetail==FTS5_DETAIL_NONE );
+
+  ASSERT_SZLEAF_OK(pIter->pLeaf);
+  iOff = pIter->iLeafOffset;
+
+  /* Next entry is on the next page */
+  if( pIter->pSeg && iOff>=pIter->pLeaf->szLeaf ){
+    fts5SegIterNextPage(p, pIter);
+    if( p->rc || pIter->pLeaf==0 ) return;
+    pIter->iRowid = 0;
+    iOff = 4;
+  }
+
+  if( iOff<pIter->iEndofDoclist ){
+    /* Next entry is on the current page */
+    i64 iDelta;
+    iOff += sqlite3Fts5GetVarint(&pIter->pLeaf->p[iOff], (u64*)&iDelta);
+    pIter->iLeafOffset = iOff;
+    pIter->iRowid += iDelta;
+  }else if( (pIter->flags & FTS5_SEGITER_ONETERM)==0 ){
+    if( pIter->pSeg ){
+      int nKeep = 0;
+      if( iOff!=fts5LeafFirstTermOff(pIter->pLeaf) ){
+        iOff += fts5GetVarint32(&pIter->pLeaf->p[iOff], nKeep);
+      }
+      pIter->iLeafOffset = iOff;
+      fts5SegIterLoadTerm(p, pIter, nKeep);
+    }else{
+      const u8 *pList = 0;
+      const char *zTerm = 0;
+      int nList;
+      sqlite3Fts5HashScanNext(p->pHash);
+      sqlite3Fts5HashScanEntry(p->pHash, &zTerm, &pList, &nList);
+      if( pList==0 ) goto next_none_eof;
+      pIter->pLeaf->p = (u8*)pList;
+      pIter->pLeaf->nn = nList;
+      pIter->pLeaf->szLeaf = nList;
+      pIter->iEndofDoclist = nList;
+      sqlite3Fts5BufferSet(&p->rc,&pIter->term, (int)strlen(zTerm), (u8*)zTerm);
+      pIter->iLeafOffset = fts5GetVarint(pList, (u64*)&pIter->iRowid);
+    }
+
+    if( pbNewTerm ) *pbNewTerm = 1;
+  }else{
+    goto next_none_eof;
+  }
+
+  fts5SegIterLoadNPos(p, pIter);
+
+  return;
+ next_none_eof:
+  fts5DataRelease(pIter->pLeaf);
+  pIter->pLeaf = 0;
+}
+
+
+/*
 ** Advance iterator pIter to the next entry. 
 **
 ** If an error occurs, Fts5Index.rc is set to an appropriate error code. It 
@@ -174185,131 +185871,132 @@ static void fts5SegIterNext(
   Fts5SegIter *pIter,             /* Iterator to advance */
   int *pbNewTerm                  /* OUT: Set for new term */
 ){
+  Fts5Data *pLeaf = pIter->pLeaf;
+  int iOff;
+  int bNewTerm = 0;
+  int nKeep = 0;
+  u8 *a;
+  int n;
+
   assert( pbNewTerm==0 || *pbNewTerm==0 );
-  if( p->rc==SQLITE_OK ){
-    if( pIter->flags & FTS5_SEGITER_REVERSE ){
-      assert( pIter->pNextLeaf==0 );
-      if( pIter->iRowidOffset>0 ){
-        u8 *a = pIter->pLeaf->p;
-        int iOff;
-        int nPos;
-        int bDummy;
-        i64 iDelta;
-
-        pIter->iRowidOffset--;
-        pIter->iLeafOffset = iOff = pIter->aRowidOffset[pIter->iRowidOffset];
-        iOff += fts5GetPoslistSize(&a[iOff], &nPos, &bDummy);
-        iOff += nPos;
-        fts5GetVarint(&a[iOff], (u64*)&iDelta);
-        pIter->iRowid -= iDelta;
-        fts5SegIterLoadNPos(p, pIter);
-      }else{
-        fts5SegIterReverseNewPage(p, pIter);
+  assert( p->pConfig->eDetail!=FTS5_DETAIL_NONE );
+
+  /* Search for the end of the position list within the current page. */
+  a = pLeaf->p;
+  n = pLeaf->szLeaf;
+
+  ASSERT_SZLEAF_OK(pLeaf);
+  iOff = pIter->iLeafOffset + pIter->nPos;
+
+  if( iOff<n ){
+    /* The next entry is on the current page. */
+    assert_nc( iOff<=pIter->iEndofDoclist );
+    if( iOff>=pIter->iEndofDoclist ){
+      bNewTerm = 1;
+      if( iOff!=fts5LeafFirstTermOff(pLeaf) ){
+        iOff += fts5GetVarint32(&a[iOff], nKeep);
       }
     }else{
-      Fts5Data *pLeaf = pIter->pLeaf;
-      int iOff;
-      int bNewTerm = 0;
-      int nKeep = 0;
-
-      /* Search for the end of the position list within the current page. */
-      u8 *a = pLeaf->p;
-      int n = pLeaf->szLeaf;
+      u64 iDelta;
+      iOff += sqlite3Fts5GetVarint(&a[iOff], &iDelta);
+      pIter->iRowid += iDelta;
+      assert_nc( iDelta>0 );
+    }
+    pIter->iLeafOffset = iOff;
 
+  }else if( pIter->pSeg==0 ){
+    const u8 *pList = 0;
+    const char *zTerm = 0;
+    int nList = 0;
+    assert( (pIter->flags & FTS5_SEGITER_ONETERM) || pbNewTerm );
+    if( 0==(pIter->flags & FTS5_SEGITER_ONETERM) ){
+      sqlite3Fts5HashScanNext(p->pHash);
+      sqlite3Fts5HashScanEntry(p->pHash, &zTerm, &pList, &nList);
+    }
+    if( pList==0 ){
+      fts5DataRelease(pIter->pLeaf);
+      pIter->pLeaf = 0;
+    }else{
+      pIter->pLeaf->p = (u8*)pList;
+      pIter->pLeaf->nn = nList;
+      pIter->pLeaf->szLeaf = nList;
+      pIter->iEndofDoclist = nList+1;
+      sqlite3Fts5BufferSet(&p->rc, &pIter->term, (int)strlen(zTerm),
+          (u8*)zTerm);
+      pIter->iLeafOffset = fts5GetVarint(pList, (u64*)&pIter->iRowid);
+      *pbNewTerm = 1;
+    }
+  }else{
+    iOff = 0;
+    /* Next entry is not on the current page */
+    while( iOff==0 ){
+      fts5SegIterNextPage(p, pIter);
+      pLeaf = pIter->pLeaf;
+      if( pLeaf==0 ) break;
       ASSERT_SZLEAF_OK(pLeaf);
-      iOff = pIter->iLeafOffset + pIter->nPos;
-
-      if( iOff<n ){
-        /* The next entry is on the current page. */
-        assert_nc( iOff<=pIter->iEndofDoclist );
-        if( iOff>=pIter->iEndofDoclist ){
-          bNewTerm = 1;
-          if( iOff!=fts5LeafFirstTermOff(pLeaf) ){
-            iOff += fts5GetVarint32(&a[iOff], nKeep);
-          }
-        }else{
-          u64 iDelta;
-          iOff += sqlite3Fts5GetVarint(&a[iOff], &iDelta);
-          pIter->iRowid += iDelta;
-          assert_nc( iDelta>0 );
-        }
+      if( (iOff = fts5LeafFirstRowidOff(pLeaf)) && iOff<pLeaf->szLeaf ){
+        iOff += sqlite3Fts5GetVarint(&pLeaf->p[iOff], (u64*)&pIter->iRowid);
         pIter->iLeafOffset = iOff;
 
-      }else if( pIter->pSeg==0 ){
-        const u8 *pList = 0;
-        const char *zTerm = 0;
-        int nList = 0;
-        if( 0==(pIter->flags & FTS5_SEGITER_ONETERM) ){
-          sqlite3Fts5HashScanNext(p->pHash);
-          sqlite3Fts5HashScanEntry(p->pHash, &zTerm, &pList, &nList);
-        }
-        if( pList==0 ){
-          fts5DataRelease(pIter->pLeaf);
-          pIter->pLeaf = 0;
-        }else{
-          pIter->pLeaf->p = (u8*)pList;
-          pIter->pLeaf->nn = nList;
-          pIter->pLeaf->szLeaf = nList;
-          pIter->iEndofDoclist = nList+1;
-          sqlite3Fts5BufferSet(&p->rc, &pIter->term, strlen(zTerm), (u8*)zTerm);
-          pIter->iLeafOffset = fts5GetVarint(pList, (u64*)&pIter->iRowid);
-          if( pbNewTerm ) *pbNewTerm = 1;
-        }
-      }else{
-        iOff = 0;
-        /* Next entry is not on the current page */
-        while( iOff==0 ){
-          fts5SegIterNextPage(p, pIter);
-          pLeaf = pIter->pLeaf;
-          if( pLeaf==0 ) break;
-          ASSERT_SZLEAF_OK(pLeaf);
-          if( (iOff = fts5LeafFirstRowidOff(pLeaf)) && iOff<pLeaf->szLeaf ){
-            iOff += sqlite3Fts5GetVarint(&pLeaf->p[iOff], (u64*)&pIter->iRowid);
-            pIter->iLeafOffset = iOff;
-
-            if( pLeaf->nn>pLeaf->szLeaf ){
-              pIter->iPgidxOff = pLeaf->szLeaf + fts5GetVarint32(
-                  &pLeaf->p[pLeaf->szLeaf], pIter->iEndofDoclist
+        if( pLeaf->nn>pLeaf->szLeaf ){
+          pIter->iPgidxOff = pLeaf->szLeaf + fts5GetVarint32(
+              &pLeaf->p[pLeaf->szLeaf], pIter->iEndofDoclist
               );
-            }
+        }
 
-          }
-          else if( pLeaf->nn>pLeaf->szLeaf ){
-            pIter->iPgidxOff = pLeaf->szLeaf + fts5GetVarint32(
-                &pLeaf->p[pLeaf->szLeaf], iOff
+      }
+      else if( pLeaf->nn>pLeaf->szLeaf ){
+        pIter->iPgidxOff = pLeaf->szLeaf + fts5GetVarint32(
+            &pLeaf->p[pLeaf->szLeaf], iOff
             );
-            pIter->iLeafOffset = iOff;
-            pIter->iEndofDoclist = iOff;
-            bNewTerm = 1;
-          }
-          if( iOff>=pLeaf->szLeaf ){
-            p->rc = FTS5_CORRUPT;
-            return;
-          }
-        }
+        pIter->iLeafOffset = iOff;
+        pIter->iEndofDoclist = iOff;
+        bNewTerm = 1;
       }
+      assert_nc( iOff<pLeaf->szLeaf );
+      if( iOff>pLeaf->szLeaf ){
+        p->rc = FTS5_CORRUPT;
+        return;
+      }
+    }
+  }
 
-      /* Check if the iterator is now at EOF. If so, return early. */
-      if( pIter->pLeaf ){
-        if( bNewTerm ){
-          if( pIter->flags & FTS5_SEGITER_ONETERM ){
-            fts5DataRelease(pIter->pLeaf);
-            pIter->pLeaf = 0;
-          }else{
-            fts5SegIterLoadTerm(p, pIter, nKeep);
-            fts5SegIterLoadNPos(p, pIter);
-            if( pbNewTerm ) *pbNewTerm = 1;
-          }
-        }else{
-          fts5SegIterLoadNPos(p, pIter);
-        }
+  /* Check if the iterator is now at EOF. If so, return early. */
+  if( pIter->pLeaf ){
+    if( bNewTerm ){
+      if( pIter->flags & FTS5_SEGITER_ONETERM ){
+        fts5DataRelease(pIter->pLeaf);
+        pIter->pLeaf = 0;
+      }else{
+        fts5SegIterLoadTerm(p, pIter, nKeep);
+        fts5SegIterLoadNPos(p, pIter);
+        if( pbNewTerm ) *pbNewTerm = 1;
       }
+    }else{
+      /* The following could be done by calling fts5SegIterLoadNPos(). But
+      ** this block is particularly performance critical, so equivalent
+      ** code is inlined. 
+      **
+      ** Later: Switched back to fts5SegIterLoadNPos() because it supports
+      ** detail=none mode. Not ideal.
+      */
+      int nSz;
+      assert( p->rc==SQLITE_OK );
+      fts5FastGetVarint32(pIter->pLeaf->p, pIter->iLeafOffset, nSz);
+      pIter->bDel = (nSz & 0x0001);
+      pIter->nPos = nSz>>1;
+      assert_nc( pIter->nPos>=0 );
     }
   }
 }
 
 #define SWAPVAL(T, a, b) { T tmp; tmp=a; a=b; b=tmp; }
 
+#define fts5IndexSkipVarint(a, iOff) {            \
+  int iEnd = iOff+9;                              \
+  while( (a[iOff++] & 0x80) && iOff<iEnd );       \
+}
+
 /*
 ** Iterator pIter currently points to the first rowid in a doclist. This
 ** function sets the iterator up so that iterates in reverse order through
@@ -174330,7 +186017,14 @@ static void fts5SegIterReverse(Fts5Index *p, Fts5SegIter *pIter){
     /* Currently, Fts5SegIter.iLeafOffset points to the first byte of
     ** position-list content for the current rowid. Back it up so that it
     ** points to the start of the position-list size field. */
-    pIter->iLeafOffset -= sqlite3Fts5GetVarintLen(pIter->nPos*2+pIter->bDel);
+    int iPoslist;
+    if( pIter->iTermLeafPgno==pIter->iLeafPgno ){
+      iPoslist = pIter->iTermLeafOffset;
+    }else{
+      iPoslist = 4;
+    }
+    fts5IndexSkipVarint(pLeaf->p, iPoslist);
+    pIter->iLeafOffset = iPoslist;
 
     /* If this condition is true then the largest rowid for the current
     ** term may not be stored on the current page. So search forward to
@@ -174414,11 +186108,6 @@ static void fts5SegIterLoadDlidx(Fts5Index *p, Fts5SegIter *pIter){
   pIter->pDlidx = fts5DlidxIterInit(p, bRev, iSeg, pIter->iTermLeafPgno);
 }
 
-#define fts5IndexSkipVarint(a, iOff) {            \
-  int iEnd = iOff+9;                              \
-  while( (a[iOff++] & 0x80) && iOff<iEnd );       \
-}
-
 /*
 ** The iterator object passed as the second argument currently contains
 ** no valid values except for the Fts5SegIter.pLeaf member variable. This
@@ -174456,6 +186145,10 @@ static void fts5LeafSeek(
   iPgidx = szLeaf;
   iPgidx += fts5GetVarint32(&a[iPgidx], iTermOff);
   iOff = iTermOff;
+  if( iOff>n ){
+    p->rc = FTS5_CORRUPT;
+    return;
+  }
 
   while( 1 ){
 
@@ -174510,11 +186203,14 @@ static void fts5LeafSeek(
       if( pIter->pLeaf==0 ) return;
       a = pIter->pLeaf->p;
       if( fts5LeafIsTermless(pIter->pLeaf)==0 ){
-        fts5GetVarint32(&pIter->pLeaf->p[pIter->pLeaf->szLeaf], iOff);
+        iPgidx = pIter->pLeaf->szLeaf;
+        iPgidx += fts5GetVarint32(&pIter->pLeaf->p[iPgidx], iOff);
         if( iOff<4 || iOff>=pIter->pLeaf->szLeaf ){
           p->rc = FTS5_CORRUPT;
         }else{
           nKeep = 0;
+          iTermOff = iOff;
+          n = pIter->pLeaf->nn;
           iOff += fts5GetVarint32(&a[iOff], nNew);
           break;
         }
@@ -174544,6 +186240,18 @@ static void fts5LeafSeek(
   fts5SegIterLoadNPos(p, pIter);
 }
 
+static sqlite3_stmt *fts5IdxSelectStmt(Fts5Index *p){
+  if( p->pIdxSelect==0 ){
+    Fts5Config *pConfig = p->pConfig;
+    fts5IndexPrepareStmt(p, &p->pIdxSelect, sqlite3_mprintf(
+          "SELECT pgno FROM '%q'.'%q_idx' WHERE "
+          "segid=? AND term<=? ORDER BY term DESC LIMIT 1",
+          pConfig->zDb, pConfig->zName
+    ));
+  }
+  return p->pIdxSelect;
+}
+
 /*
 ** Initialize the object pIter to point to term pTerm/nTerm within segment
 ** pSeg. If there is no such term in the index, the iterator is set to EOF.
@@ -174553,7 +186261,6 @@ static void fts5LeafSeek(
 */
 static void fts5SegIterSeekInit(
   Fts5Index *p,                   /* FTS5 backend */
-  Fts5Buffer *pBuf,               /* Buffer to use for loading pages */
   const u8 *pTerm, int nTerm,     /* Term to seek to */
   int flags,                      /* Mask of FTS5INDEX_XXX flags */
   Fts5StructureSegment *pSeg,     /* Description of segment */
@@ -174562,9 +186269,7 @@ static void fts5SegIterSeekInit(
   int iPg = 1;
   int bGe = (flags & FTS5INDEX_QUERY_SCAN);
   int bDlidx = 0;                 /* True if there is a doclist-index */
-
-  static int nCall = 0;
-  nCall++;
+  sqlite3_stmt *pIdxSelect = 0;
 
   assert( bGe==0 || (flags & FTS5INDEX_QUERY_DESC)==0 );
   assert( pTerm && nTerm );
@@ -174573,23 +186278,16 @@ static void fts5SegIterSeekInit(
 
   /* This block sets stack variable iPg to the leaf page number that may
   ** contain term (pTerm/nTerm), if it is present in the segment. */
-  if( p->pIdxSelect==0 ){
-    Fts5Config *pConfig = p->pConfig;
-    fts5IndexPrepareStmt(p, &p->pIdxSelect, sqlite3_mprintf(
-          "SELECT pgno FROM '%q'.'%q_idx' WHERE "
-          "segid=? AND term<=? ORDER BY term DESC LIMIT 1",
-          pConfig->zDb, pConfig->zName
-    ));
-  }
+  pIdxSelect = fts5IdxSelectStmt(p);
   if( p->rc ) return;
-  sqlite3_bind_int(p->pIdxSelect, 1, pSeg->iSegid);
-  sqlite3_bind_blob(p->pIdxSelect, 2, pTerm, nTerm, SQLITE_STATIC);
-  if( SQLITE_ROW==sqlite3_step(p->pIdxSelect) ){
-    i64 val = sqlite3_column_int(p->pIdxSelect, 0);
+  sqlite3_bind_int(pIdxSelect, 1, pSeg->iSegid);
+  sqlite3_bind_blob(pIdxSelect, 2, pTerm, nTerm, SQLITE_STATIC);
+  if( SQLITE_ROW==sqlite3_step(pIdxSelect) ){
+    i64 val = sqlite3_column_int(pIdxSelect, 0);
     iPg = (int)(val>>1);
     bDlidx = (val & 0x0001);
   }
-  p->rc = sqlite3_reset(p->pIdxSelect);
+  p->rc = sqlite3_reset(pIdxSelect);
 
   if( iPg<pSeg->pgnoFirst ){
     iPg = pSeg->pgnoFirst;
@@ -174618,6 +186316,8 @@ static void fts5SegIterSeekInit(
     }
   }
 
+  fts5SegIterSetNext(p, pIter);
+
   /* Either:
   **
   **   1) an error has occurred, or
@@ -174658,7 +186358,7 @@ static void fts5SegIterHashInit(
   if( pTerm==0 || (flags & FTS5INDEX_QUERY_SCAN) ){
     p->rc = sqlite3Fts5HashScanInit(p->pHash, (const char*)pTerm, nTerm);
     sqlite3Fts5HashScanEntry(p->pHash, (const char**)&z, &pList, &nList);
-    n = (z ? strlen((const char*)z) : 0);
+    n = (z ? (int)strlen((const char*)z) : 0);
   }else{
     pIter->flags |= FTS5_SEGITER_ONETERM;
     sqlite3Fts5HashQuery(p->pHash, (const char*)pTerm, nTerm, &pList, &nList);
@@ -174675,7 +186375,7 @@ static void fts5SegIterHashInit(
     pLeaf->nn = pLeaf->szLeaf = nList;
     pIter->pLeaf = pLeaf;
     pIter->iLeafOffset = fts5GetVarint(pLeaf->p, (u64*)&pIter->iRowid);
-    pIter->iEndofDoclist = pLeaf->nn+1;
+    pIter->iEndofDoclist = pLeaf->nn;
 
     if( flags & FTS5INDEX_QUERY_DESC ){
       pIter->flags |= FTS5_SEGITER_REVERSE;
@@ -174684,6 +186384,8 @@ static void fts5SegIterHashInit(
       fts5SegIterLoadNPos(p, pIter);
     }
   }
+
+  fts5SegIterSetNext(p, pIter);
 }
 
 /*
@@ -174707,7 +186409,7 @@ static void fts5SegIterClear(Fts5SegIter *pIter){
 ** two iterators.
 */
 static void fts5AssertComparisonResult(
-  Fts5IndexIter *pIter, 
+  Fts5Iter *pIter, 
   Fts5SegIter *p1,
   Fts5SegIter *p2,
   Fts5CResult *pRes
@@ -174748,12 +186450,12 @@ static void fts5AssertComparisonResult(
 ** statement used to verify that the contents of the pIter->aFirst[] array
 ** are correct.
 */
-static void fts5AssertMultiIterSetup(Fts5Index *p, Fts5IndexIter *pIter){
+static void fts5AssertMultiIterSetup(Fts5Index *p, Fts5Iter *pIter){
   if( p->rc==SQLITE_OK ){
     Fts5SegIter *pFirst = &pIter->aSeg[ pIter->aFirst[1].iFirst ];
     int i;
 
-    assert( (pFirst->pLeaf==0)==pIter->bEof );
+    assert( (pFirst->pLeaf==0)==pIter->base.bEof );
 
     /* Check that pIter->iSwitchRowid is set correctly. */
     for(i=0; i<pIter->nSeg; i++){
@@ -174793,7 +186495,7 @@ static void fts5AssertMultiIterSetup(Fts5Index *p, Fts5IndexIter *pIter){
 ** to a key that is a duplicate of another, higher priority, 
 ** segment-iterator in the pSeg->aSeg[] array.
 */
-static int fts5MultiIterDoCompare(Fts5IndexIter *pIter, int iOut){
+static int fts5MultiIterDoCompare(Fts5Iter *pIter, int iOut){
   int i1;                         /* Index of left-hand Fts5SegIter */
   int i2;                         /* Index of right-hand Fts5SegIter */
   int iRes;
@@ -174839,7 +186541,7 @@ static int fts5MultiIterDoCompare(Fts5IndexIter *pIter, int iOut){
     }
   }
 
-  pRes->iFirst = iRes;
+  pRes->iFirst = (u16)iRes;
   return 0;
 }
 
@@ -174927,7 +186629,7 @@ static void fts5SegIterNextFrom(
   }
 
   do{
-    if( bMove ) fts5SegIterNext(p, pIter, 0);
+    if( bMove && p->rc==SQLITE_OK ) pIter->xNext(p, pIter, 0);
     if( pIter->pLeaf==0 ) break;
     if( bRev==0 && pIter->iRowid>=iMatch ) break;
     if( bRev!=0 && pIter->iRowid<=iMatch ) break;
@@ -174939,7 +186641,7 @@ static void fts5SegIterNextFrom(
 /*
 ** Free the iterator object passed as the second argument.
 */
-static void fts5MultiIterFree(Fts5Index *p, Fts5IndexIter *pIter){
+static void fts5MultiIterFree(Fts5Iter *pIter){
   if( pIter ){
     int i;
     for(i=0; i<pIter->nSeg; i++){
@@ -174953,7 +186655,7 @@ static void fts5MultiIterFree(Fts5Index *p, Fts5IndexIter *pIter){
 
 static void fts5MultiIterAdvanced(
   Fts5Index *p,                   /* FTS5 backend to iterate within */
-  Fts5IndexIter *pIter,           /* Iterator to update aFirst[] array for */
+  Fts5Iter *pIter,                /* Iterator to update aFirst[] array for */
   int iChanged,                   /* Index of sub-iterator just advanced */
   int iMinset                     /* Minimum entry in aFirst[] to set */
 ){
@@ -174961,7 +186663,9 @@ static void fts5MultiIterAdvanced(
   for(i=(pIter->nSeg+iChanged)/2; i>=iMinset && p->rc==SQLITE_OK; i=i/2){
     int iEq;
     if( (iEq = fts5MultiIterDoCompare(pIter, i)) ){
-      fts5SegIterNext(p, &pIter->aSeg[iEq], 0);
+      Fts5SegIter *pSeg = &pIter->aSeg[iEq];
+      assert( p->rc==SQLITE_OK );
+      pSeg->xNext(p, pSeg, 0);
       i = pIter->nSeg + iEq;
     }
   }
@@ -174978,9 +186682,9 @@ static void fts5MultiIterAdvanced(
 ** that it deals with more complicated cases as well.
 */ 
 static int fts5MultiIterAdvanceRowid(
-  Fts5Index *p,                   /* FTS5 backend to iterate within */
-  Fts5IndexIter *pIter,           /* Iterator to update aFirst[] array for */
-  int iChanged                    /* Index of sub-iterator just advanced */
+  Fts5Iter *pIter,                /* Iterator to update aFirst[] array for */
+  int iChanged,                   /* Index of sub-iterator just advanced */
+  Fts5SegIter **ppFirst
 ){
   Fts5SegIter *pNew = &pIter->aSeg[iChanged];
 
@@ -175006,22 +186710,23 @@ static int fts5MultiIterAdvanceRowid(
           pIter->iSwitchRowid = pOther->iRowid;
         }
       }
-      pRes->iFirst = (pNew - pIter->aSeg);
+      pRes->iFirst = (u16)(pNew - pIter->aSeg);
       if( i==1 ) break;
 
       pOther = &pIter->aSeg[ pIter->aFirst[i ^ 0x0001].iFirst ];
     }
   }
 
+  *ppFirst = pNew;
   return 0;
 }
 
 /*
 ** Set the pIter->bEof variable based on the state of the sub-iterators.
 */
-static void fts5MultiIterSetEof(Fts5IndexIter *pIter){
+static void fts5MultiIterSetEof(Fts5Iter *pIter){
   Fts5SegIter *pSeg = &pIter->aSeg[ pIter->aFirst[1].iFirst ];
-  pIter->bEof = pSeg->pLeaf==0;
+  pIter->base.bEof = pSeg->pLeaf==0;
   pIter->iSwitchRowid = pSeg->iRowid;
 }
 
@@ -175034,46 +186739,84 @@ static void fts5MultiIterSetEof(Fts5IndexIter *pIter){
 */
 static void fts5MultiIterNext(
   Fts5Index *p, 
-  Fts5IndexIter *pIter,
+  Fts5Iter *pIter,
   int bFrom,                      /* True if argument iFrom is valid */
   i64 iFrom                       /* Advance at least as far as this */
 ){
+  int bUseFrom = bFrom;
+  while( p->rc==SQLITE_OK ){
+    int iFirst = pIter->aFirst[1].iFirst;
+    int bNewTerm = 0;
+    Fts5SegIter *pSeg = &pIter->aSeg[iFirst];
+    assert( p->rc==SQLITE_OK );
+    if( bUseFrom && pSeg->pDlidx ){
+      fts5SegIterNextFrom(p, pSeg, iFrom);
+    }else{
+      pSeg->xNext(p, pSeg, &bNewTerm);
+    }
+
+    if( pSeg->pLeaf==0 || bNewTerm 
+     || fts5MultiIterAdvanceRowid(pIter, iFirst, &pSeg)
+    ){
+      fts5MultiIterAdvanced(p, pIter, iFirst, 1);
+      fts5MultiIterSetEof(pIter);
+      pSeg = &pIter->aSeg[pIter->aFirst[1].iFirst];
+      if( pSeg->pLeaf==0 ) return;
+    }
+
+    fts5AssertMultiIterSetup(p, pIter);
+    assert( pSeg==&pIter->aSeg[pIter->aFirst[1].iFirst] && pSeg->pLeaf );
+    if( pIter->bSkipEmpty==0 || pSeg->nPos ){
+      pIter->xSetOutputs(pIter, pSeg);
+      return;
+    }
+    bUseFrom = 0;
+  }
+}
+
+static void fts5MultiIterNext2(
+  Fts5Index *p, 
+  Fts5Iter *pIter,
+  int *pbNewTerm                  /* OUT: True if *might* be new term */
+){
+  assert( pIter->bSkipEmpty );
   if( p->rc==SQLITE_OK ){
-    int bUseFrom = bFrom;
     do {
       int iFirst = pIter->aFirst[1].iFirst;
-      int bNewTerm = 0;
       Fts5SegIter *pSeg = &pIter->aSeg[iFirst];
-      assert( p->rc==SQLITE_OK );
-      if( bUseFrom && pSeg->pDlidx ){
-        fts5SegIterNextFrom(p, pSeg, iFrom);
-      }else{
-        fts5SegIterNext(p, pSeg, &bNewTerm);
-      }
+      int bNewTerm = 0;
 
+      assert( p->rc==SQLITE_OK );
+      pSeg->xNext(p, pSeg, &bNewTerm);
       if( pSeg->pLeaf==0 || bNewTerm 
-       || fts5MultiIterAdvanceRowid(p, pIter, iFirst)
+       || fts5MultiIterAdvanceRowid(pIter, iFirst, &pSeg)
       ){
         fts5MultiIterAdvanced(p, pIter, iFirst, 1);
         fts5MultiIterSetEof(pIter);
+        *pbNewTerm = 1;
+      }else{
+        *pbNewTerm = 0;
       }
       fts5AssertMultiIterSetup(p, pIter);
 
-      bUseFrom = 0;
-    }while( pIter->bSkipEmpty && fts5MultiIterIsEmpty(p, pIter) );
+    }while( fts5MultiIterIsEmpty(p, pIter) );
   }
 }
 
-static Fts5IndexIter *fts5MultiIterAlloc(
+static void fts5IterSetOutputs_Noop(Fts5Iter *pUnused1, Fts5SegIter *pUnused2){
+  UNUSED_PARAM2(pUnused1, pUnused2);
+}
+
+static Fts5Iter *fts5MultiIterAlloc(
   Fts5Index *p,                   /* FTS5 backend to iterate within */
   int nSeg
 ){
-  Fts5IndexIter *pNew;
+  Fts5Iter *pNew;
   int nSlot;                      /* Power of two >= nSeg */
 
   for(nSlot=2; nSlot<nSeg; nSlot=nSlot*2);
   pNew = fts5IdxMalloc(p, 
-      sizeof(Fts5IndexIter) +             /* pNew */
+      sizeof(Fts5Iter) +                  /* pNew */
       sizeof(Fts5SegIter) * (nSlot-1) +   /* pNew->aSeg[] */
       sizeof(Fts5CResult) * nSlot         /* pNew->aFirst[] */
   );
@@ -175081,12 +186824,420 @@ static Fts5IndexIter *fts5MultiIterAlloc(
     pNew->nSeg = nSlot;
     pNew->aFirst = (Fts5CResult*)&pNew->aSeg[nSlot];
     pNew->pIndex = p;
+    pNew->xSetOutputs = fts5IterSetOutputs_Noop;
   }
   return pNew;
 }
 
+static void fts5PoslistCallback(
+  Fts5Index *pUnused, 
+  void *pContext, 
+  const u8 *pChunk, int nChunk
+){
+  UNUSED_PARAM(pUnused);
+  assert_nc( nChunk>=0 );
+  if( nChunk>0 ){
+    fts5BufferSafeAppendBlob((Fts5Buffer*)pContext, pChunk, nChunk);
+  }
+}
+
+typedef struct PoslistCallbackCtx PoslistCallbackCtx;
+struct PoslistCallbackCtx {
+  Fts5Buffer *pBuf;               /* Append to this buffer */
+  Fts5Colset *pColset;            /* Restrict matches to this column */
+  int eState;                     /* See above */
+};
+
+typedef struct PoslistOffsetsCtx PoslistOffsetsCtx;
+struct PoslistOffsetsCtx {
+  Fts5Buffer *pBuf;               /* Append to this buffer */
+  Fts5Colset *pColset;            /* Restrict matches to this column */
+  int iRead;
+  int iWrite;
+};
+
 /*
-** Allocate a new Fts5IndexIter object.
+** TODO: Make this more efficient!
+*/
+static int fts5IndexColsetTest(Fts5Colset *pColset, int iCol){
+  int i;
+  for(i=0; i<pColset->nCol; i++){
+    if( pColset->aiCol[i]==iCol ) return 1;
+  }
+  return 0;
+}
+
+static void fts5PoslistOffsetsCallback(
+  Fts5Index *pUnused, 
+  void *pContext, 
+  const u8 *pChunk, int nChunk
+){
+  PoslistOffsetsCtx *pCtx = (PoslistOffsetsCtx*)pContext;
+  UNUSED_PARAM(pUnused);
+  assert_nc( nChunk>=0 );
+  if( nChunk>0 ){
+    int i = 0;
+    while( i<nChunk ){
+      int iVal;
+      i += fts5GetVarint32(&pChunk[i], iVal);
+      iVal += pCtx->iRead - 2;
+      pCtx->iRead = iVal;
+      if( fts5IndexColsetTest(pCtx->pColset, iVal) ){
+        fts5BufferSafeAppendVarint(pCtx->pBuf, iVal + 2 - pCtx->iWrite);
+        pCtx->iWrite = iVal;
+      }
+    }
+  }
+}
+
+static void fts5PoslistFilterCallback(
+  Fts5Index *pUnused,
+  void *pContext, 
+  const u8 *pChunk, int nChunk
+){
+  PoslistCallbackCtx *pCtx = (PoslistCallbackCtx*)pContext;
+  UNUSED_PARAM(pUnused);
+  assert_nc( nChunk>=0 );
+  if( nChunk>0 ){
+    /* Search through to find the first varint with value 1. This is the
+    ** start of the next columns hits. */
+    int i = 0;
+    int iStart = 0;
+
+    if( pCtx->eState==2 ){
+      int iCol;
+      fts5FastGetVarint32(pChunk, i, iCol);
+      if( fts5IndexColsetTest(pCtx->pColset, iCol) ){
+        pCtx->eState = 1;
+        fts5BufferSafeAppendVarint(pCtx->pBuf, 1);
+      }else{
+        pCtx->eState = 0;
+      }
+    }
+
+    do {
+      while( i<nChunk && pChunk[i]!=0x01 ){
+        while( pChunk[i] & 0x80 ) i++;
+        i++;
+      }
+      if( pCtx->eState ){
+        fts5BufferSafeAppendBlob(pCtx->pBuf, &pChunk[iStart], i-iStart);
+      }
+      if( i<nChunk ){
+        int iCol;
+        iStart = i;
+        i++;
+        if( i>=nChunk ){
+          pCtx->eState = 2;
+        }else{
+          fts5FastGetVarint32(pChunk, i, iCol);
+          pCtx->eState = fts5IndexColsetTest(pCtx->pColset, iCol);
+          if( pCtx->eState ){
+            fts5BufferSafeAppendBlob(pCtx->pBuf, &pChunk[iStart], i-iStart);
+            iStart = i;
+          }
+        }
+      }
+    }while( i<nChunk );
+  }
+}
+
+static void fts5ChunkIterate(
+  Fts5Index *p,                   /* Index object */
+  Fts5SegIter *pSeg,              /* Poslist of this iterator */
+  void *pCtx,                     /* Context pointer for xChunk callback */
+  void (*xChunk)(Fts5Index*, void*, const u8*, int)
+){
+  int nRem = pSeg->nPos;          /* Number of bytes still to come */
+  Fts5Data *pData = 0;
+  u8 *pChunk = &pSeg->pLeaf->p[pSeg->iLeafOffset];
+  int nChunk = MIN(nRem, pSeg->pLeaf->szLeaf - pSeg->iLeafOffset);
+  int pgno = pSeg->iLeafPgno;
+  int pgnoSave = 0;
+
+  /* This function does notmwork with detail=none databases. */
+  assert( p->pConfig->eDetail!=FTS5_DETAIL_NONE );
+
+  if( (pSeg->flags & FTS5_SEGITER_REVERSE)==0 ){
+    pgnoSave = pgno+1;
+  }
+
+  while( 1 ){
+    xChunk(p, pCtx, pChunk, nChunk);
+    nRem -= nChunk;
+    fts5DataRelease(pData);
+    if( nRem<=0 ){
+      break;
+    }else{
+      pgno++;
+      pData = fts5DataRead(p, FTS5_SEGMENT_ROWID(pSeg->pSeg->iSegid, pgno));
+      if( pData==0 ) break;
+      pChunk = &pData->p[4];
+      nChunk = MIN(nRem, pData->szLeaf - 4);
+      if( pgno==pgnoSave ){
+        assert( pSeg->pNextLeaf==0 );
+        pSeg->pNextLeaf = pData;
+        pData = 0;
+      }
+    }
+  }
+}
+
+/*
+** Iterator pIter currently points to a valid entry (not EOF). This
+** function appends the position list data for the current entry to
+** buffer pBuf. It does not make a copy of the position-list size
+** field.
+*/
+static void fts5SegiterPoslist(
+  Fts5Index *p,
+  Fts5SegIter *pSeg,
+  Fts5Colset *pColset,
+  Fts5Buffer *pBuf
+){
+  if( 0==fts5BufferGrow(&p->rc, pBuf, pSeg->nPos) ){
+    if( pColset==0 ){
+      fts5ChunkIterate(p, pSeg, (void*)pBuf, fts5PoslistCallback);
+    }else{
+      if( p->pConfig->eDetail==FTS5_DETAIL_FULL ){
+        PoslistCallbackCtx sCtx;
+        sCtx.pBuf = pBuf;
+        sCtx.pColset = pColset;
+        sCtx.eState = fts5IndexColsetTest(pColset, 0);
+        assert( sCtx.eState==0 || sCtx.eState==1 );
+        fts5ChunkIterate(p, pSeg, (void*)&sCtx, fts5PoslistFilterCallback);
+      }else{
+        PoslistOffsetsCtx sCtx;
+        memset(&sCtx, 0, sizeof(sCtx));
+        sCtx.pBuf = pBuf;
+        sCtx.pColset = pColset;
+        fts5ChunkIterate(p, pSeg, (void*)&sCtx, fts5PoslistOffsetsCallback);
+      }
+    }
+  }
+}
+
+/*
+** IN/OUT parameter (*pa) points to a position list n bytes in size. If
+** the position list contains entries for column iCol, then (*pa) is set
+** to point to the sub-position-list for that column and the number of
+** bytes in it returned. Or, if the argument position list does not
+** contain any entries for column iCol, return 0.
+*/
+static int fts5IndexExtractCol(
+  const u8 **pa,                  /* IN/OUT: Pointer to poslist */
+  int n,                          /* IN: Size of poslist in bytes */
+  int iCol                        /* Column to extract from poslist */
+){
+  int iCurrent = 0;               /* Anything before the first 0x01 is col 0 */
+  const u8 *p = *pa;
+  const u8 *pEnd = &p[n];         /* One byte past end of position list */
+
+  while( iCol>iCurrent ){
+    /* Advance pointer p until it points to pEnd or an 0x01 byte that is
+    ** not part of a varint. Note that it is not possible for a negative
+    ** or extremely large varint to occur within an uncorrupted position 
+    ** list. So the last byte of each varint may be assumed to have a clear
+    ** 0x80 bit.  */
+    while( *p!=0x01 ){
+      while( *p++ & 0x80 );
+      if( p>=pEnd ) return 0;
+    }
+    *pa = p++;
+    iCurrent = *p++;
+    if( iCurrent & 0x80 ){
+      p--;
+      p += fts5GetVarint32(p, iCurrent);
+    }
+  }
+  if( iCol!=iCurrent ) return 0;
+
+  /* Advance pointer p until it points to pEnd or an 0x01 byte that is
+  ** not part of a varint */
+  while( p<pEnd && *p!=0x01 ){
+    while( *p++ & 0x80 );
+  }
+
+  return p - (*pa);
+}
+
+static int fts5IndexExtractColset (
+  Fts5Colset *pColset,            /* Colset to filter on */
+  const u8 *pPos, int nPos,       /* Position list */
+  Fts5Buffer *pBuf                /* Output buffer */
+){
+  int rc = SQLITE_OK;
+  int i;
+
+  fts5BufferZero(pBuf);
+  for(i=0; i<pColset->nCol; i++){
+    const u8 *pSub = pPos;
+    int nSub = fts5IndexExtractCol(&pSub, nPos, pColset->aiCol[i]);
+    if( nSub ){
+      fts5BufferAppendBlob(&rc, pBuf, nSub, pSub);
+    }
+  }
+  return rc;
+}
+
+/*
+** xSetOutputs callback used by detail=none tables.
+*/
+static void fts5IterSetOutputs_None(Fts5Iter *pIter, Fts5SegIter *pSeg){
+  assert( pIter->pIndex->pConfig->eDetail==FTS5_DETAIL_NONE );
+  pIter->base.iRowid = pSeg->iRowid;
+  pIter->base.nData = pSeg->nPos;
+}
+
+/*
+** xSetOutputs callback used by detail=full and detail=col tables when no
+** column filters are specified.
+*/
+static void fts5IterSetOutputs_Nocolset(Fts5Iter *pIter, Fts5SegIter *pSeg){
+  pIter->base.iRowid = pSeg->iRowid;
+  pIter->base.nData = pSeg->nPos;
+
+  assert( pIter->pIndex->pConfig->eDetail!=FTS5_DETAIL_NONE );
+  assert( pIter->pColset==0 );
+
+  if( pSeg->iLeafOffset+pSeg->nPos<=pSeg->pLeaf->szLeaf ){
+    /* All data is stored on the current page. Populate the output 
+    ** variables to point into the body of the page object. */
+    pIter->base.pData = &pSeg->pLeaf->p[pSeg->iLeafOffset];
+  }else{
+    /* The data is distributed over two or more pages. Copy it into the
+    ** Fts5Iter.poslist buffer and then set the output pointer to point
+    ** to this buffer.  */
+    fts5BufferZero(&pIter->poslist);
+    fts5SegiterPoslist(pIter->pIndex, pSeg, 0, &pIter->poslist);
+    pIter->base.pData = pIter->poslist.p;
+  }
+}
+
+/*
+** xSetOutputs callback used by detail=col when there is a column filter
+** and there are 100 or more columns. Also called as a fallback from
+** fts5IterSetOutputs_Col100 if the column-list spans more than one page.
+*/
+static void fts5IterSetOutputs_Col(Fts5Iter *pIter, Fts5SegIter *pSeg){
+  fts5BufferZero(&pIter->poslist);
+  fts5SegiterPoslist(pIter->pIndex, pSeg, pIter->pColset, &pIter->poslist);
+  pIter->base.iRowid = pSeg->iRowid;
+  pIter->base.pData = pIter->poslist.p;
+  pIter->base.nData = pIter->poslist.n;
+}
+
+/*
+** xSetOutputs callback used when: 
+**
+**   * detail=col,
+**   * there is a column filter, and
+**   * the table contains 100 or fewer columns. 
+**
+** The last point is to ensure all column numbers are stored as 
+** single-byte varints.
+*/
+static void fts5IterSetOutputs_Col100(Fts5Iter *pIter, Fts5SegIter *pSeg){
+
+  assert( pIter->pIndex->pConfig->eDetail==FTS5_DETAIL_COLUMNS );
+  assert( pIter->pColset );
+
+  if( pSeg->iLeafOffset+pSeg->nPos>pSeg->pLeaf->szLeaf ){
+    fts5IterSetOutputs_Col(pIter, pSeg);
+  }else{
+    u8 *a = (u8*)&pSeg->pLeaf->p[pSeg->iLeafOffset];
+    u8 *pEnd = (u8*)&a[pSeg->nPos]; 
+    int iPrev = 0;
+    int *aiCol = pIter->pColset->aiCol;
+    int *aiColEnd = &aiCol[pIter->pColset->nCol];
+
+    u8 *aOut = pIter->poslist.p;
+    int iPrevOut = 0;
+
+    pIter->base.iRowid = pSeg->iRowid;
+
+    while( a<pEnd ){
+      iPrev += (int)a++[0] - 2;
+      while( *aiCol<iPrev ){
+        aiCol++;
+        if( aiCol==aiColEnd ) goto setoutputs_col_out;
+      }
+      if( *aiCol==iPrev ){
+        *aOut++ = (u8)((iPrev - iPrevOut) + 2);
+        iPrevOut = iPrev;
+      }
+    }
+
+setoutputs_col_out:
+    pIter->base.pData = pIter->poslist.p;
+    pIter->base.nData = aOut - pIter->poslist.p;
+  }
+}
+
+/*
+** xSetOutputs callback used by detail=full when there is a column filter.
+*/
+static void fts5IterSetOutputs_Full(Fts5Iter *pIter, Fts5SegIter *pSeg){
+  Fts5Colset *pColset = pIter->pColset;
+  pIter->base.iRowid = pSeg->iRowid;
+
+  assert( pIter->pIndex->pConfig->eDetail==FTS5_DETAIL_FULL );
+  assert( pColset );
+
+  if( pSeg->iLeafOffset+pSeg->nPos<=pSeg->pLeaf->szLeaf ){
+    /* All data is stored on the current page. Populate the output 
+    ** variables to point into the body of the page object. */
+    const u8 *a = &pSeg->pLeaf->p[pSeg->iLeafOffset];
+    if( pColset->nCol==1 ){
+      pIter->base.nData = fts5IndexExtractCol(&a, pSeg->nPos,pColset->aiCol[0]);
+      pIter->base.pData = a;
+    }else{
+      fts5BufferZero(&pIter->poslist);
+      fts5IndexExtractColset(pColset, a, pSeg->nPos, &pIter->poslist);
+      pIter->base.pData = pIter->poslist.p;
+      pIter->base.nData = pIter->poslist.n;
+    }
+  }else{
+    /* The data is distributed over two or more pages. Copy it into the
+    ** Fts5Iter.poslist buffer and then set the output pointer to point
+    ** to this buffer.  */
+    fts5BufferZero(&pIter->poslist);
+    fts5SegiterPoslist(pIter->pIndex, pSeg, pColset, &pIter->poslist);
+    pIter->base.pData = pIter->poslist.p;
+    pIter->base.nData = pIter->poslist.n;
+  }
+}
+
+static void fts5IterSetOutputCb(int *pRc, Fts5Iter *pIter){
+  if( *pRc==SQLITE_OK ){
+    Fts5Config *pConfig = pIter->pIndex->pConfig;
+    if( pConfig->eDetail==FTS5_DETAIL_NONE ){
+      pIter->xSetOutputs = fts5IterSetOutputs_None;
+    }
+
+    else if( pIter->pColset==0 ){
+      pIter->xSetOutputs = fts5IterSetOutputs_Nocolset;
+    }
+
+    else if( pConfig->eDetail==FTS5_DETAIL_FULL ){
+      pIter->xSetOutputs = fts5IterSetOutputs_Full;
+    }
+
+    else{
+      assert( pConfig->eDetail==FTS5_DETAIL_COLUMNS );
+      if( pConfig->nCol<=100 ){
+        pIter->xSetOutputs = fts5IterSetOutputs_Col100;
+        sqlite3Fts5BufferSize(pRc, &pIter->poslist, pConfig->nCol);
+      }else{
+        pIter->xSetOutputs = fts5IterSetOutputs_Col;
+      }
+    }
+  }
+}
+
+
+/*
+** Allocate a new Fts5Iter object.
 **
 ** The new object will be used to iterate through data in structure pStruct.
 ** If iLevel is -ve, then all data in all segments is merged. Or, if iLevel
@@ -175099,19 +187250,18 @@ static Fts5IndexIter *fts5MultiIterAlloc(
 static void fts5MultiIterNew(
   Fts5Index *p,                   /* FTS5 backend to iterate within */
   Fts5Structure *pStruct,         /* Structure of specific index */
-  int bSkipEmpty,                 /* True to ignore delete-keys */
   int flags,                      /* FTS5INDEX_QUERY_XXX flags */
+  Fts5Colset *pColset,            /* Colset to filter on (or NULL) */
   const u8 *pTerm, int nTerm,     /* Term to seek to (or NULL/0) */
   int iLevel,                     /* Level to iterate (-1 for all) */
   int nSegment,                   /* Number of segments to merge (iLevel>=0) */
-  Fts5IndexIter **ppOut           /* New object */
+  Fts5Iter **ppOut                /* New object */
 ){
   int nSeg = 0;                   /* Number of segment-iters in use */
   int iIter = 0;                  /* */
   int iSeg;                       /* Used to iterate through segments */
-  Fts5Buffer buf = {0,0,0};       /* Buffer used by fts5SegIterSeekInit() */
   Fts5StructureLevel *pLvl;
-  Fts5IndexIter *pNew;
+  Fts5Iter *pNew;
 
   assert( (pTerm==0 && nTerm==0) || iLevel<0 );
 
@@ -175128,36 +187278,42 @@ static void fts5MultiIterNew(
   *ppOut = pNew = fts5MultiIterAlloc(p, nSeg);
   if( pNew==0 ) return;
   pNew->bRev = (0!=(flags & FTS5INDEX_QUERY_DESC));
-  pNew->bSkipEmpty = bSkipEmpty;
+  pNew->bSkipEmpty = (0!=(flags & FTS5INDEX_QUERY_SKIPEMPTY));
   pNew->pStruct = pStruct;
+  pNew->pColset = pColset;
   fts5StructureRef(pStruct);
+  if( (flags & FTS5INDEX_QUERY_NOOUTPUT)==0 ){
+    fts5IterSetOutputCb(&p->rc, pNew);
+  }
 
   /* Initialize each of the component segment iterators. */
-  if( iLevel<0 ){
-    Fts5StructureLevel *pEnd = &pStruct->aLevel[pStruct->nLevel];
-    if( p->pHash ){
-      /* Add a segment iterator for the current contents of the hash table. */
-      Fts5SegIter *pIter = &pNew->aSeg[iIter++];
-      fts5SegIterHashInit(p, pTerm, nTerm, flags, pIter);
-    }
-    for(pLvl=&pStruct->aLevel[0]; pLvl<pEnd; pLvl++){
-      for(iSeg=pLvl->nSeg-1; iSeg>=0; iSeg--){
-        Fts5StructureSegment *pSeg = &pLvl->aSeg[iSeg];
+  if( p->rc==SQLITE_OK ){
+    if( iLevel<0 ){
+      Fts5StructureLevel *pEnd = &pStruct->aLevel[pStruct->nLevel];
+      if( p->pHash ){
+        /* Add a segment iterator for the current contents of the hash table. */
         Fts5SegIter *pIter = &pNew->aSeg[iIter++];
-        if( pTerm==0 ){
-          fts5SegIterInit(p, pSeg, pIter);
-        }else{
-          fts5SegIterSeekInit(p, &buf, pTerm, nTerm, flags, pSeg, pIter);
+        fts5SegIterHashInit(p, pTerm, nTerm, flags, pIter);
+      }
+      for(pLvl=&pStruct->aLevel[0]; pLvl<pEnd; pLvl++){
+        for(iSeg=pLvl->nSeg-1; iSeg>=0; iSeg--){
+          Fts5StructureSegment *pSeg = &pLvl->aSeg[iSeg];
+          Fts5SegIter *pIter = &pNew->aSeg[iIter++];
+          if( pTerm==0 ){
+            fts5SegIterInit(p, pSeg, pIter);
+          }else{
+            fts5SegIterSeekInit(p, pTerm, nTerm, flags, pSeg, pIter);
+          }
         }
       }
+    }else{
+      pLvl = &pStruct->aLevel[iLevel];
+      for(iSeg=nSeg-1; iSeg>=0; iSeg--){
+        fts5SegIterInit(p, &pLvl->aSeg[iSeg], &pNew->aSeg[iIter++]);
+      }
     }
-  }else{
-    pLvl = &pStruct->aLevel[iLevel];
-    for(iSeg=nSeg-1; iSeg>=0; iSeg--){
-      fts5SegIterInit(p, &pLvl->aSeg[iSeg], &pNew->aSeg[iIter++]);
-    }
+    assert( iIter==nSeg );
   }
-  assert( iIter==nSeg );
 
   /* If the above was successful, each component iterators now points 
   ** to the first entry in its segment. In this case initialize the 
@@ -175167,7 +187323,8 @@ static void fts5MultiIterNew(
     for(iIter=pNew->nSeg-1; iIter>0; iIter--){
       int iEq;
       if( (iEq = fts5MultiIterDoCompare(pNew, iIter)) ){
-        fts5SegIterNext(p, &pNew->aSeg[iEq], 0);
+        Fts5SegIter *pSeg = &pNew->aSeg[iEq];
+        if( p->rc==SQLITE_OK ) pSeg->xNext(p, pSeg, 0);
         fts5MultiIterAdvanced(p, pNew, iEq, iIter);
       }
     }
@@ -175176,30 +187333,32 @@ static void fts5MultiIterNew(
 
     if( pNew->bSkipEmpty && fts5MultiIterIsEmpty(p, pNew) ){
       fts5MultiIterNext(p, pNew, 0, 0);
+    }else if( pNew->base.bEof==0 ){
+      Fts5SegIter *pSeg = &pNew->aSeg[pNew->aFirst[1].iFirst];
+      pNew->xSetOutputs(pNew, pSeg);
     }
+
   }else{
-    fts5MultiIterFree(p, pNew);
+    fts5MultiIterFree(pNew);
     *ppOut = 0;
   }
-  fts5BufferFree(&buf);
 }
 
 /*
-** Create an Fts5IndexIter that iterates through the doclist provided
+** Create an Fts5Iter that iterates through the doclist provided
 ** as the second argument.
 */
 static void fts5MultiIterNew2(
   Fts5Index *p,                   /* FTS5 backend to iterate within */
   Fts5Data *pData,                /* Doclist to iterate through */
   int bDesc,                      /* True for descending rowid order */
-  Fts5IndexIter **ppOut           /* New object */
+  Fts5Iter **ppOut                /* New object */
 ){
-  Fts5IndexIter *pNew;
+  Fts5Iter *pNew;
   pNew = fts5MultiIterAlloc(p, 2);
   if( pNew ){
     Fts5SegIter *pIter = &pNew->aSeg[1];
 
-    pNew->bFiltered = 1;
     pIter->flags = FTS5_SEGITER_ONETERM;
     if( pData->szLeaf>0 ){
       pIter->pLeaf = pData;
@@ -175215,8 +187374,9 @@ static void fts5MultiIterNew2(
       }
       pData = 0;
     }else{
-      pNew->bEof = 1;
+      pNew->base.bEof = 1;
     }
+    fts5SegIterSetNext(p, pIter);
 
     *ppOut = pNew;
   }
@@ -175228,11 +187388,11 @@ static void fts5MultiIterNew2(
 ** Return true if the iterator is at EOF or if an error has occurred. 
 ** False otherwise.
 */
-static int fts5MultiIterEof(Fts5Index *p, Fts5IndexIter *pIter){
+static int fts5MultiIterEof(Fts5Index *p, Fts5Iter *pIter){
   assert( p->rc 
-      || (pIter->aSeg[ pIter->aFirst[1].iFirst ].pLeaf==0)==pIter->bEof 
+      || (pIter->aSeg[ pIter->aFirst[1].iFirst ].pLeaf==0)==pIter->base.bEof 
   );
-  return (p->rc || pIter->bEof);
+  return (p->rc || pIter->base.bEof);
 }
 
 /*
@@ -175240,7 +187400,7 @@ static int fts5MultiIterEof(Fts5Index *p, Fts5IndexIter *pIter){
 ** to. If the iterator points to EOF when this function is called the
 ** results are undefined.
 */
-static i64 fts5MultiIterRowid(Fts5IndexIter *pIter){
+static i64 fts5MultiIterRowid(Fts5Iter *pIter){
   assert( pIter->aSeg[ pIter->aFirst[1].iFirst ].pLeaf );
   return pIter->aSeg[ pIter->aFirst[1].iFirst ].iRowid;
 }
@@ -175250,7 +187410,7 @@ static i64 fts5MultiIterRowid(Fts5IndexIter *pIter){
 */
 static void fts5MultiIterNextFrom(
   Fts5Index *p, 
-  Fts5IndexIter *pIter, 
+  Fts5Iter *pIter, 
   i64 iMatch
 ){
   while( 1 ){
@@ -175267,52 +187427,12 @@ static void fts5MultiIterNextFrom(
 ** Return a pointer to a buffer containing the term associated with the 
 ** entry that the iterator currently points to.
 */
-static const u8 *fts5MultiIterTerm(Fts5IndexIter *pIter, int *pn){
+static const u8 *fts5MultiIterTerm(Fts5Iter *pIter, int *pn){
   Fts5SegIter *p = &pIter->aSeg[ pIter->aFirst[1].iFirst ];
   *pn = p->term.n;
   return p->term.p;
 }
 
-static void fts5ChunkIterate(
-  Fts5Index *p,                   /* Index object */
-  Fts5SegIter *pSeg,              /* Poslist of this iterator */
-  void *pCtx,                     /* Context pointer for xChunk callback */
-  void (*xChunk)(Fts5Index*, void*, const u8*, int)
-){
-  int nRem = pSeg->nPos;          /* Number of bytes still to come */
-  Fts5Data *pData = 0;
-  u8 *pChunk = &pSeg->pLeaf->p[pSeg->iLeafOffset];
-  int nChunk = MIN(nRem, pSeg->pLeaf->szLeaf - pSeg->iLeafOffset);
-  int pgno = pSeg->iLeafPgno;
-  int pgnoSave = 0;
-
-  if( (pSeg->flags & FTS5_SEGITER_REVERSE)==0 ){
-    pgnoSave = pgno+1;
-  }
-
-  while( 1 ){
-    xChunk(p, pCtx, pChunk, nChunk);
-    nRem -= nChunk;
-    fts5DataRelease(pData);
-    if( nRem<=0 ){
-      break;
-    }else{
-      pgno++;
-      pData = fts5DataRead(p, FTS5_SEGMENT_ROWID(pSeg->pSeg->iSegid, pgno));
-      if( pData==0 ) break;
-      pChunk = &pData->p[4];
-      nChunk = MIN(nRem, pData->szLeaf - 4);
-      if( pgno==pgnoSave ){
-        assert( pSeg->pNextLeaf==0 );
-        pSeg->pNextLeaf = pData;
-        pData = 0;
-      }
-    }
-  }
-}
-
-
-
 /*
 ** Allocate a new segment-id for the structure pStruct. The new segment
 ** id must be between 1 and 65335 inclusive, and must not be used by 
@@ -175329,18 +187449,46 @@ static int fts5AllocateSegid(Fts5Index *p, Fts5Structure *pStruct){
     if( pStruct->nSegment>=FTS5_MAX_SEGMENT ){
       p->rc = SQLITE_FULL;
     }else{
-      while( iSegid==0 ){
-        int iLvl, iSeg;
-        sqlite3_randomness(sizeof(u32), (void*)&iSegid);
-        iSegid = iSegid & ((1 << FTS5_DATA_ID_B)-1);
-        for(iLvl=0; iLvl<pStruct->nLevel; iLvl++){
-          for(iSeg=0; iSeg<pStruct->aLevel[iLvl].nSeg; iSeg++){
-            if( iSegid==pStruct->aLevel[iLvl].aSeg[iSeg].iSegid ){
-              iSegid = 0;
-            }
+      /* FTS5_MAX_SEGMENT is currently defined as 2000. So the following
+      ** array is 63 elements, or 252 bytes, in size.  */
+      u32 aUsed[(FTS5_MAX_SEGMENT+31) / 32];
+      int iLvl, iSeg;
+      int i;
+      u32 mask;
+      memset(aUsed, 0, sizeof(aUsed));
+      for(iLvl=0; iLvl<pStruct->nLevel; iLvl++){
+        for(iSeg=0; iSeg<pStruct->aLevel[iLvl].nSeg; iSeg++){
+          int iId = pStruct->aLevel[iLvl].aSeg[iSeg].iSegid;
+          if( iId<=FTS5_MAX_SEGMENT ){
+            aUsed[(iId-1) / 32] |= 1 << ((iId-1) % 32);
           }
         }
       }
+
+      for(i=0; aUsed[i]==0xFFFFFFFF; i++);
+      mask = aUsed[i];
+      for(iSegid=0; mask & (1 << iSegid); iSegid++);
+      iSegid += 1 + i*32;
+
+#ifdef SQLITE_DEBUG
+      for(iLvl=0; iLvl<pStruct->nLevel; iLvl++){
+        for(iSeg=0; iSeg<pStruct->aLevel[iLvl].nSeg; iSeg++){
+          assert( iSegid!=pStruct->aLevel[iLvl].aSeg[iSeg].iSegid );
+        }
+      }
+      assert( iSegid>0 && iSegid<=FTS5_MAX_SEGMENT );
+
+      {
+        sqlite3_stmt *pIdxSelect = fts5IdxSelectStmt(p);
+        if( p->rc==SQLITE_OK ){
+          u8 aBlob[2] = {0xff, 0xff};
+          sqlite3_bind_int(pIdxSelect, 1, iSegid);
+          sqlite3_bind_blob(pIdxSelect, 2, aBlob, 2, SQLITE_STATIC);
+          assert( sqlite3_step(pIdxSelect)!=SQLITE_ROW );
+          p->rc = sqlite3_reset(pIdxSelect);
+        }
+      }
+#endif
     }
   }
 
@@ -175359,15 +187507,14 @@ static void fts5IndexDiscardData(Fts5Index *p){
 }
 
 /*
-** Return the size of the prefix, in bytes, that buffer (nNew/pNew) shares
-** with buffer (nOld/pOld).
+** Return the size of the prefix, in bytes, that buffer 
+** (pNew/<length-unknown>) shares with buffer (pOld/nOld).
+**
+** Buffer (pNew/<length-unknown>) is guaranteed to be greater 
+** than buffer (pOld/nOld).
 */
-static int fts5PrefixCompress(
-  int nOld, const u8 *pOld,
-  int nNew, const u8 *pNew
-){
+static int fts5PrefixCompress(int nOld, const u8 *pOld, const u8 *pNew){
   int i;
-  assert( fts5BlobCompare(pOld, nOld, pNew, nNew)<0 );
   for(i=0; i<nOld; i++){
     if( pOld[i]!=pNew[i] ) break;
   }
@@ -175587,11 +187734,14 @@ static void fts5WriteFlushLeaf(Fts5Index *p, Fts5SegWriter *pWriter){
   Fts5PageWriter *pPage = &pWriter->writer;
   i64 iRowid;
 
+static int nCall = 0;
+nCall++;
+
   assert( (pPage->pgidx.n==0)==(pWriter->bFirstTermInPage) );
 
   /* Set the szLeaf header field. */
   assert( 0==fts5GetU16(&pPage->buf.p[2]) );
-  fts5PutU16(&pPage->buf.p[2], pPage->buf.n);
+  fts5PutU16(&pPage->buf.p[2], (u16)pPage->buf.n);
 
   if( pWriter->bFirstTermInPage ){
     /* No term was written to this page. */
@@ -175677,13 +187827,13 @@ static void fts5WriteAppendTerm(
       ** inefficient, but still correct.  */
       int n = nTerm;
       if( pPage->term.n ){
-        n = 1 + fts5PrefixCompress(pPage->term.n, pPage->term.p, nTerm, pTerm);
+        n = 1 + fts5PrefixCompress(pPage->term.n, pPage->term.p, pTerm);
       }
       fts5WriteBtreeTerm(p, pWriter, n, pTerm);
       pPage = &pWriter->writer;
     }
   }else{
-    nPrefix = fts5PrefixCompress(pPage->term.n, pPage->term.p, nTerm, pTerm);
+    nPrefix = fts5PrefixCompress(pPage->term.n, pPage->term.p, pTerm);
     fts5BufferAppendVarint(&p->rc, &pPage->buf, nPrefix);
   }
 
@@ -175709,8 +187859,7 @@ static void fts5WriteAppendTerm(
 static void fts5WriteAppendRowid(
   Fts5Index *p, 
   Fts5SegWriter *pWriter,
-  i64 iRowid,
-  int nPos
+  i64 iRowid
 ){
   if( p->rc==SQLITE_OK ){
     Fts5PageWriter *pPage = &pWriter->writer;
@@ -175723,7 +187872,7 @@ static void fts5WriteAppendRowid(
     ** rowid-pointer in the page-header. Also append a value to the dlidx
     ** buffer, in case a doclist-index is required.  */
     if( pWriter->bFirstRowidInPage ){
-      fts5PutU16(pPage->buf.p, pPage->buf.n);
+      fts5PutU16(pPage->buf.p, (u16)pPage->buf.n);
       fts5WriteDlidxAppend(p, pWriter, iRowid);
     }
 
@@ -175737,8 +187886,6 @@ static void fts5WriteAppendRowid(
     pWriter->iPrevRowid = iRowid;
     pWriter->bFirstRowidInDoclist = 0;
     pWriter->bFirstRowidInPage = 0;
-
-    fts5BufferAppendVarint(&p->rc, &pPage->buf, nPos);
   }
 }
 
@@ -175789,7 +187936,9 @@ static void fts5WriteFinish(
       fts5WriteFlushLeaf(p, pWriter);
     }
     *pnLeaf = pLeaf->pgno-1;
-    fts5WriteFlushBtree(p, pWriter);
+    if( pLeaf->pgno>1 ){
+      fts5WriteFlushBtree(p, pWriter);
+    }
   }
   fts5BufferFree(&pLeaf->term);
   fts5BufferFree(&pLeaf->buf);
@@ -175817,9 +187966,12 @@ static void fts5WriteInit(
   pWriter->bFirstTermInPage = 1;
   pWriter->iBtPage = 1;
 
+  assert( pWriter->writer.buf.n==0 );
+  assert( pWriter->writer.pgidx.n==0 );
+
   /* Grow the two buffers to pgsz + padding bytes in size. */
-  fts5BufferGrow(&p->rc, &pWriter->writer.pgidx, nBuffer);
-  fts5BufferGrow(&p->rc, &pWriter->writer.buf, nBuffer);
+  sqlite3Fts5BufferSize(&p->rc, &pWriter->writer.pgidx, nBuffer);
+  sqlite3Fts5BufferSize(&p->rc, &pWriter->writer.buf, nBuffer);
 
   if( p->pIdxWriter==0 ){
     Fts5Config *pConfig = p->pConfig;
@@ -175846,7 +187998,7 @@ static void fts5WriteInit(
 ** incremental merge operation. This function is called if the incremental
 ** merge step has finished but the input has not been completely exhausted.
 */
-static void fts5TrimSegments(Fts5Index *p, Fts5IndexIter *pIter){
+static void fts5TrimSegments(Fts5Index *p, Fts5Iter *pIter){
   int i;
   Fts5Buffer buf;
   memset(&buf, 0, sizeof(Fts5Buffer));
@@ -175878,7 +188030,7 @@ static void fts5TrimSegments(Fts5Index *p, Fts5IndexIter *pIter){
         fts5BufferAppendBlob(&p->rc, &buf, pData->szLeaf-iOff, &pData->p[iOff]);
         if( p->rc==SQLITE_OK ){
           /* Set the szLeaf field */
-          fts5PutU16(&buf.p[2], buf.n);
+          fts5PutU16(&buf.p[2], (u16)buf.n);
         }
 
         /* Set up the new page-index array */
@@ -175924,13 +188076,15 @@ static void fts5IndexMergeLevel(
   Fts5Structure *pStruct = *ppStruct;
   Fts5StructureLevel *pLvl = &pStruct->aLevel[iLvl];
   Fts5StructureLevel *pLvlOut;
-  Fts5IndexIter *pIter = 0;       /* Iterator to read input data */
+  Fts5Iter *pIter = 0;       /* Iterator to read input data */
   int nRem = pnRem ? *pnRem : 0;  /* Output leaf pages left to write */
   int nInput;                     /* Number of input segments */
   Fts5SegWriter writer;           /* Writer object */
   Fts5StructureSegment *pSeg;     /* Output segment */
   Fts5Buffer term;
   int bOldest;                    /* True if the output segment is the oldest */
+  int eDetail = p->pConfig->eDetail;
+  const int flags = FTS5INDEX_QUERY_NOOUTPUT;
 
   assert( iLvl<pStruct->nLevel );
   assert( pLvl->nMerge<=pLvl->nSeg );
@@ -175975,7 +188129,7 @@ static void fts5IndexMergeLevel(
   bOldest = (pLvlOut->nSeg==1 && pStruct->nLevel==iLvl+2);
 
   assert( iLvl>=0 );
-  for(fts5MultiIterNew(p, pStruct, 0, 0, 0, 0, iLvl, nInput, &pIter);
+  for(fts5MultiIterNew(p, pStruct, flags, 0, 0, 0, iLvl, nInput, &pIter);
       fts5MultiIterEof(p, pIter)==0;
       fts5MultiIterNext(p, pIter, 0, 0)
   ){
@@ -176000,11 +188154,21 @@ static void fts5IndexMergeLevel(
 
     /* Append the rowid to the output */
     /* WRITEPOSLISTSIZE */
-    nPos = pSegIter->nPos*2 + pSegIter->bDel;
-    fts5WriteAppendRowid(p, &writer, fts5MultiIterRowid(pIter), nPos);
+    fts5WriteAppendRowid(p, &writer, fts5MultiIterRowid(pIter));
 
-    /* Append the position-list data to the output */
-    fts5ChunkIterate(p, pSegIter, (void*)&writer, fts5MergeChunkCallback);
+    if( eDetail==FTS5_DETAIL_NONE ){
+      if( pSegIter->bDel ){
+        fts5BufferAppendVarint(&p->rc, &writer.writer.buf, 0);
+        if( pSegIter->nPos>0 ){
+          fts5BufferAppendVarint(&p->rc, &writer.writer.buf, 0);
+        }
+      }
+    }else{
+      /* Append the position-list data to the output */
+      nPos = pSegIter->nPos*2 + pSegIter->bDel;
+      fts5BufferAppendVarint(&p->rc, &writer.writer.buf, nPos);
+      fts5ChunkIterate(p, pSegIter, (void*)&writer, fts5MergeChunkCallback);
+    }
   }
 
   /* Flush the last leaf page to disk. Set the output segment b-tree height
@@ -176037,20 +188201,24 @@ static void fts5IndexMergeLevel(
     pLvl->nMerge = nInput;
   }
 
-  fts5MultiIterFree(p, pIter);
+  fts5MultiIterFree(pIter);
   fts5BufferFree(&term);
   if( pnRem ) *pnRem -= writer.nLeafWritten;
 }
 
 /*
 ** Do up to nPg pages of automerge work on the index.
+**
+** Return true if any changes were actually made, or false otherwise.
 */
-static void fts5IndexMerge(
+static int fts5IndexMerge(
   Fts5Index *p,                   /* FTS5 backend object */
   Fts5Structure **ppStruct,       /* IN/OUT: Current structure of index */
-  int nPg                         /* Pages of work to do */
+  int nPg,                        /* Pages of work to do */
+  int nMin                        /* Minimum number of segments to merge */
 ){
   int nRem = nPg;
+  int bRet = 0;
   Fts5Structure *pStruct = *ppStruct;
   while( nRem>0 && p->rc==SQLITE_OK ){
     int iLvl;                   /* To iterate through levels */
@@ -176081,17 +188249,17 @@ static void fts5IndexMerge(
     }
 #endif
 
-    if( nBest<p->pConfig->nAutomerge 
-        && pStruct->aLevel[iBestLvl].nMerge==0 
-      ){
+    if( nBest<nMin && pStruct->aLevel[iBestLvl].nMerge==0 ){
       break;
     }
+    bRet = 1;
     fts5IndexMergeLevel(p, &pStruct, iBestLvl, &nRem);
     if( p->rc==SQLITE_OK && pStruct->aLevel[iBestLvl].nMerge==0 ){
       fts5StructurePromote(p, iBestLvl+1, pStruct);
     }
   }
   *ppStruct = pStruct;
+  return bRet;
 }
 
 /*
@@ -176119,7 +188287,7 @@ static void fts5IndexAutomerge(
     pStruct->nWriteCounter += nLeaf;
     nRem = (int)(p->nWorkUnit * nWork * pStruct->nLevel);
 
-    fts5IndexMerge(p, ppStruct, nRem);
+    fts5IndexMerge(p, ppStruct, nRem, p->pConfig->nAutomerge);
   }
 }
 
@@ -176172,17 +188340,6 @@ static int fts5PoslistPrefix(const u8 *aBuf, int nMax){
   return ret;
 }
 
-#define fts5BufferSafeAppendBlob(pBuf, pBlob, nBlob) {     \
-  assert( (pBuf)->nSpace>=((pBuf)->n+nBlob) );             \
-  memcpy(&(pBuf)->p[(pBuf)->n], pBlob, nBlob);             \
-  (pBuf)->n += nBlob;                                      \
-}
-
-#define fts5BufferSafeAppendVarint(pBuf, iVal) {                \
-  (pBuf)->n += sqlite3Fts5PutVarint(&(pBuf)->p[(pBuf)->n], (iVal));  \
-  assert( (pBuf)->nSpace>=(pBuf)->n );                          \
-}
-
 /*
 ** Flush the contents of in-memory hash table iHash to a new level-0 
 ** segment on disk. Also update the corresponding structure record.
@@ -176200,10 +188357,11 @@ static void fts5FlushOneHash(Fts5Index *p){
   ** for the new level-0 segment.  */
   pStruct = fts5StructureRead(p);
   iSegid = fts5AllocateSegid(p, pStruct);
+  fts5StructureInvalidate(p);
 
   if( iSegid ){
     const int pgsz = p->pConfig->pgsz;
-
+    int eDetail = p->pConfig->eDetail;
     Fts5StructureSegment *pSeg;   /* New segment within pStruct */
     Fts5Buffer *pBuf;             /* Buffer in which to assemble leaf page */
     Fts5Buffer *pPgidx;           /* Buffer in which to assemble pgidx */
@@ -176231,7 +188389,7 @@ static void fts5FlushOneHash(Fts5Index *p){
 
       /* Write the term for this entry to disk. */
       sqlite3Fts5HashScanEntry(pHash, &zTerm, &pDoclist, &nDoclist);
-      fts5WriteAppendTerm(p, &writer, strlen(zTerm), (const u8*)zTerm);
+      fts5WriteAppendTerm(p, &writer, (int)strlen(zTerm), (const u8*)zTerm);
 
       assert( writer.bFirstRowidInPage==0 );
       if( pgsz>=(pBuf->n + pPgidx->n + nDoclist + 1) ){
@@ -176246,16 +188404,11 @@ static void fts5FlushOneHash(Fts5Index *p){
         ** loop iterates through the poslists that make up the current 
         ** doclist.  */
         while( p->rc==SQLITE_OK && iOff<nDoclist ){
-          int nPos;
-          int nCopy;
-          int bDummy;
           iOff += fts5GetVarint(&pDoclist[iOff], (u64*)&iDelta);
-          nCopy = fts5GetPoslistSize(&pDoclist[iOff], &nPos, &bDummy);
-          nCopy += nPos;
           iRowid += iDelta;
           
           if( writer.bFirstRowidInPage ){
-            fts5PutU16(&pBuf->p[0], pBuf->n);   /* first rowid on page */
+            fts5PutU16(&pBuf->p[0], (u16)pBuf->n);   /* first rowid on page */
             pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], iRowid);
             writer.bFirstRowidInPage = 0;
             fts5WriteDlidxAppend(p, &writer, iRowid);
@@ -176264,34 +188417,52 @@ static void fts5FlushOneHash(Fts5Index *p){
           }
           assert( pBuf->n<=pBuf->nSpace );
 
-          if( (pBuf->n + pPgidx->n + nCopy) <= pgsz ){
-            /* The entire poslist will fit on the current leaf. So copy
-            ** it in one go. */
-            fts5BufferSafeAppendBlob(pBuf, &pDoclist[iOff], nCopy);
-          }else{
-            /* The entire poslist will not fit on this leaf. So it needs
-            ** to be broken into sections. The only qualification being
-            ** that each varint must be stored contiguously.  */
-            const u8 *pPoslist = &pDoclist[iOff];
-            int iPos = 0;
-            while( p->rc==SQLITE_OK ){
-              int nSpace = pgsz - pBuf->n - pPgidx->n;
-              int n = 0;
-              if( (nCopy - iPos)<=nSpace ){
-                n = nCopy - iPos;
-              }else{
-                n = fts5PoslistPrefix(&pPoslist[iPos], nSpace);
+          if( eDetail==FTS5_DETAIL_NONE ){
+            if( iOff<nDoclist && pDoclist[iOff]==0 ){
+              pBuf->p[pBuf->n++] = 0;
+              iOff++;
+              if( iOff<nDoclist && pDoclist[iOff]==0 ){
+                pBuf->p[pBuf->n++] = 0;
+                iOff++;
               }
-              assert( n>0 );
-              fts5BufferSafeAppendBlob(pBuf, &pPoslist[iPos], n);
-              iPos += n;
-              if( (pBuf->n + pPgidx->n)>=pgsz ){
-                fts5WriteFlushLeaf(p, &writer);
+            }
+            if( (pBuf->n + pPgidx->n)>=pgsz ){
+              fts5WriteFlushLeaf(p, &writer);
+            }
+          }else{
+            int bDummy;
+            int nPos;
+            int nCopy = fts5GetPoslistSize(&pDoclist[iOff], &nPos, &bDummy);
+            nCopy += nPos;
+            if( (pBuf->n + pPgidx->n + nCopy) <= pgsz ){
+              /* The entire poslist will fit on the current leaf. So copy
+              ** it in one go. */
+              fts5BufferSafeAppendBlob(pBuf, &pDoclist[iOff], nCopy);
+            }else{
+              /* The entire poslist will not fit on this leaf. So it needs
+              ** to be broken into sections. The only qualification being
+              ** that each varint must be stored contiguously.  */
+              const u8 *pPoslist = &pDoclist[iOff];
+              int iPos = 0;
+              while( p->rc==SQLITE_OK ){
+                int nSpace = pgsz - pBuf->n - pPgidx->n;
+                int n = 0;
+                if( (nCopy - iPos)<=nSpace ){
+                  n = nCopy - iPos;
+                }else{
+                  n = fts5PoslistPrefix(&pPoslist[iPos], nSpace);
+                }
+                assert( n>0 );
+                fts5BufferSafeAppendBlob(pBuf, &pPoslist[iPos], n);
+                iPos += n;
+                if( (pBuf->n + pPgidx->n)>=pgsz ){
+                  fts5WriteFlushLeaf(p, &writer);
+                }
+                if( iPos>=nCopy ) break;
               }
-              if( iPos>=nCopy ) break;
             }
+            iOff += nCopy;
           }
-          iOff += nCopy;
         }
       }
 
@@ -176337,28 +188508,41 @@ static void fts5IndexFlush(Fts5Index *p){
   }
 }
 
-
-static int sqlite3Fts5IndexOptimize(Fts5Index *p){
-  Fts5Structure *pStruct;
+static Fts5Structure *fts5IndexOptimizeStruct(
+  Fts5Index *p, 
+  Fts5Structure *pStruct
+){
   Fts5Structure *pNew = 0;
-  int nSeg = 0;
-
-  assert( p->rc==SQLITE_OK );
-  fts5IndexFlush(p);
-  pStruct = fts5StructureRead(p);
+  int nByte = sizeof(Fts5Structure);
+  int nSeg = pStruct->nSegment;
+  int i;
 
-  if( pStruct ){
-    assert( pStruct->nSegment==fts5StructureCountSegments(pStruct) );
-    nSeg = pStruct->nSegment;
-    if( nSeg>1 ){
-      int nByte = sizeof(Fts5Structure);
-      nByte += (pStruct->nLevel+1) * sizeof(Fts5StructureLevel);
-      pNew = (Fts5Structure*)sqlite3Fts5MallocZero(&p->rc, nByte);
+  /* Figure out if this structure requires optimization. A structure does
+  ** not require optimization if either:
+  **
+  **  + it consists of fewer than two segments, or 
+  **  + all segments are on the same level, or
+  **  + all segments except one are currently inputs to a merge operation.
+  **
+  ** In the first case, return NULL. In the second, increment the ref-count
+  ** on *pStruct and return a copy of the pointer to it.
+  */
+  if( nSeg<2 ) return 0;
+  for(i=0; i<pStruct->nLevel; i++){
+    int nThis = pStruct->aLevel[i].nSeg;
+    if( nThis==nSeg || (nThis==nSeg-1 && pStruct->aLevel[i].nMerge==nThis) ){
+      fts5StructureRef(pStruct);
+      return pStruct;
     }
+    assert( pStruct->aLevel[i].nMerge<=nThis );
   }
+
+  nByte += (pStruct->nLevel+1) * sizeof(Fts5StructureLevel);
+  pNew = (Fts5Structure*)sqlite3Fts5MallocZero(&p->rc, nByte);
+
   if( pNew ){
     Fts5StructureLevel *pLvl;
-    int nByte = nSeg * sizeof(Fts5StructureSegment);
+    nByte = nSeg * sizeof(Fts5StructureSegment);
     pNew->nLevel = pStruct->nLevel+1;
     pNew->nRef = 1;
     pNew->nWriteCounter = pStruct->nWriteCounter;
@@ -176367,7 +188551,10 @@ static int sqlite3Fts5IndexOptimize(Fts5Index *p){
     if( pLvl->aSeg ){
       int iLvl, iSeg;
       int iSegOut = 0;
-      for(iLvl=0; iLvl<pStruct->nLevel; iLvl++){
+      /* Iterate through all segments, from oldest to newest. Add them to
+      ** the new Fts5Level object so that pLvl->aSeg[0] is the oldest
+      ** segment in the data structure.  */
+      for(iLvl=pStruct->nLevel-1; iLvl>=0; iLvl--){
         for(iSeg=0; iSeg<pStruct->aLevel[iLvl].nSeg; iSeg++){
           pLvl->aSeg[iSegOut] = pStruct->aLevel[iLvl].aSeg[iSeg];
           iSegOut++;
@@ -176380,8 +188567,27 @@ static int sqlite3Fts5IndexOptimize(Fts5Index *p){
     }
   }
 
+  return pNew;
+}
+
+static int sqlite3Fts5IndexOptimize(Fts5Index *p){
+  Fts5Structure *pStruct;
+  Fts5Structure *pNew = 0;
+
+  assert( p->rc==SQLITE_OK );
+  fts5IndexFlush(p);
+  pStruct = fts5StructureRead(p);
+  fts5StructureInvalidate(p);
+
+  if( pStruct ){
+    pNew = fts5IndexOptimizeStruct(p, pStruct);
+  }
+  fts5StructureRelease(pStruct);
+
+  assert( pNew==0 || pNew->nSegment>0 );
   if( pNew ){
-    int iLvl = pNew->nLevel-1;
+    int iLvl;
+    for(iLvl=0; pNew->aLevel[iLvl].nSeg==0; iLvl++){}
     while( p->rc==SQLITE_OK && pNew->aLevel[iLvl].nSeg>0 ){
       int nRem = FTS5_OPT_WORK_UNIT;
       fts5IndexMergeLevel(p, &pNew, iLvl, &nRem);
@@ -176391,240 +188597,61 @@ static int sqlite3Fts5IndexOptimize(Fts5Index *p){
     fts5StructureRelease(pNew);
   }
 
-  fts5StructureRelease(pStruct);
   return fts5IndexReturn(p); 
 }
 
-static int sqlite3Fts5IndexMerge(Fts5Index *p, int nMerge){
-  Fts5Structure *pStruct;
-
-  pStruct = fts5StructureRead(p);
-  if( pStruct && pStruct->nLevel ){
-    fts5IndexMerge(p, &pStruct, nMerge);
-    fts5StructureWrite(p, pStruct);
-  }
-  fts5StructureRelease(pStruct);
-
-  return fts5IndexReturn(p);
-}
-
-static void fts5PoslistCallback(
-  Fts5Index *p, 
-  void *pContext, 
-  const u8 *pChunk, int nChunk
-){
-  assert_nc( nChunk>=0 );
-  if( nChunk>0 ){
-    fts5BufferSafeAppendBlob((Fts5Buffer*)pContext, pChunk, nChunk);
-  }
-}
-
-typedef struct PoslistCallbackCtx PoslistCallbackCtx;
-struct PoslistCallbackCtx {
-  Fts5Buffer *pBuf;               /* Append to this buffer */
-  Fts5Colset *pColset;            /* Restrict matches to this column */
-  int eState;                     /* See above */
-};
-
 /*
-** TODO: Make this more efficient!
+** This is called to implement the special "VALUES('merge', $nMerge)"
+** INSERT command.
 */
-static int fts5IndexColsetTest(Fts5Colset *pColset, int iCol){
-  int i;
-  for(i=0; i<pColset->nCol; i++){
-    if( pColset->aiCol[i]==iCol ) return 1;
-  }
-  return 0;
-}
-
-static void fts5PoslistFilterCallback(
-  Fts5Index *p, 
-  void *pContext, 
-  const u8 *pChunk, int nChunk
-){
-  PoslistCallbackCtx *pCtx = (PoslistCallbackCtx*)pContext;
-  assert_nc( nChunk>=0 );
-  if( nChunk>0 ){
-    /* Search through to find the first varint with value 1. This is the
-    ** start of the next columns hits. */
-    int i = 0;
-    int iStart = 0;
-
-    if( pCtx->eState==2 ){
-      int iCol;
-      fts5FastGetVarint32(pChunk, i, iCol);
-      if( fts5IndexColsetTest(pCtx->pColset, iCol) ){
-        pCtx->eState = 1;
-        fts5BufferSafeAppendVarint(pCtx->pBuf, 1);
-      }else{
-        pCtx->eState = 0;
-      }
+static int sqlite3Fts5IndexMerge(Fts5Index *p, int nMerge){
+  Fts5Structure *pStruct = fts5StructureRead(p);
+  if( pStruct ){
+    int nMin = p->pConfig->nUsermerge;
+    fts5StructureInvalidate(p);
+    if( nMerge<0 ){
+      Fts5Structure *pNew = fts5IndexOptimizeStruct(p, pStruct);
+      fts5StructureRelease(pStruct);
+      pStruct = pNew;
+      nMin = 2;
+      nMerge = nMerge*-1;
     }
-
-    do {
-      while( i<nChunk && pChunk[i]!=0x01 ){
-        while( pChunk[i] & 0x80 ) i++;
-        i++;
-      }
-      if( pCtx->eState ){
-        fts5BufferSafeAppendBlob(pCtx->pBuf, &pChunk[iStart], i-iStart);
+    if( pStruct && pStruct->nLevel ){
+      if( fts5IndexMerge(p, &pStruct, nMerge, nMin) ){
+        fts5StructureWrite(p, pStruct);
       }
-      if( i<nChunk ){
-        int iCol;
-        iStart = i;
-        i++;
-        if( i>=nChunk ){
-          pCtx->eState = 2;
-        }else{
-          fts5FastGetVarint32(pChunk, i, iCol);
-          pCtx->eState = fts5IndexColsetTest(pCtx->pColset, iCol);
-          if( pCtx->eState ){
-            fts5BufferSafeAppendBlob(pCtx->pBuf, &pChunk[iStart], i-iStart);
-            iStart = i;
-          }
-        }
-      }
-    }while( i<nChunk );
+    }
+    fts5StructureRelease(pStruct);
   }
+  return fts5IndexReturn(p);
 }
 
-/*
-** Iterator pIter currently points to a valid entry (not EOF). This
-** function appends the position list data for the current entry to
-** buffer pBuf. It does not make a copy of the position-list size
-** field.
-*/
-static void fts5SegiterPoslist(
+static void fts5AppendRowid(
   Fts5Index *p,
-  Fts5SegIter *pSeg,
-  Fts5Colset *pColset,
+  i64 iDelta,
+  Fts5Iter *pUnused,
   Fts5Buffer *pBuf
 ){
-  if( 0==fts5BufferGrow(&p->rc, pBuf, pSeg->nPos) ){
-    if( pColset==0 ){
-      fts5ChunkIterate(p, pSeg, (void*)pBuf, fts5PoslistCallback);
-    }else{
-      PoslistCallbackCtx sCtx;
-      sCtx.pBuf = pBuf;
-      sCtx.pColset = pColset;
-      sCtx.eState = pColset ? fts5IndexColsetTest(pColset, 0) : 1;
-      assert( sCtx.eState==0 || sCtx.eState==1 );
-      fts5ChunkIterate(p, pSeg, (void*)&sCtx, fts5PoslistFilterCallback);
-    }
-  }
+  UNUSED_PARAM(pUnused);
+  fts5BufferAppendVarint(&p->rc, pBuf, iDelta);
 }
 
-/*
-** IN/OUT parameter (*pa) points to a position list n bytes in size. If
-** the position list contains entries for column iCol, then (*pa) is set
-** to point to the sub-position-list for that column and the number of
-** bytes in it returned. Or, if the argument position list does not
-** contain any entries for column iCol, return 0.
-*/
-static int fts5IndexExtractCol(
-  const u8 **pa,                  /* IN/OUT: Pointer to poslist */
-  int n,                          /* IN: Size of poslist in bytes */
-  int iCol                        /* Column to extract from poslist */
-){
-  int iCurrent = 0;               /* Anything before the first 0x01 is col 0 */
-  const u8 *p = *pa;
-  const u8 *pEnd = &p[n];         /* One byte past end of position list */
-  u8 prev = 0;
-
-  while( iCol!=iCurrent ){
-    /* Advance pointer p until it points to pEnd or an 0x01 byte that is
-    ** not part of a varint */
-    while( (prev & 0x80) || *p!=0x01 ){
-      prev = *p++;
-      if( p==pEnd ) return 0;
-    }
-    *pa = p++;
-    p += fts5GetVarint32(p, iCurrent);
-  }
-
-  /* Advance pointer p until it points to pEnd or an 0x01 byte that is
-  ** not part of a varint */
-  assert( (prev & 0x80)==0 );
-  while( p<pEnd && ((prev & 0x80) || *p!=0x01) ){
-    prev = *p++;
-  }
-  return p - (*pa);
-}
-
-
-/*
-** Iterator pMulti currently points to a valid entry (not EOF). This
-** function appends the following to buffer pBuf:
-**
-**   * The varint iDelta, and
-**   * the position list that currently points to, including the size field.
-**
-** If argument pColset is NULL, then the position list is filtered according
-** to pColset before being appended to the buffer. If this means there are
-** no entries in the position list, nothing is appended to the buffer (not
-** even iDelta).
-**
-** If an error occurs, an error code is left in p->rc. 
-*/
-static int fts5AppendPoslist(
+static void fts5AppendPoslist(
   Fts5Index *p,
   i64 iDelta,
-  Fts5IndexIter *pMulti,
-  Fts5Colset *pColset,
+  Fts5Iter *pMulti,
   Fts5Buffer *pBuf
 ){
-  if( p->rc==SQLITE_OK ){
-    Fts5SegIter *pSeg = &pMulti->aSeg[ pMulti->aFirst[1].iFirst ];
-    assert( fts5MultiIterEof(p, pMulti)==0 );
-    assert( pSeg->nPos>0 );
-    if( 0==fts5BufferGrow(&p->rc, pBuf, pSeg->nPos+9+9) ){
-      int iSv1;
-      int iSv2;
-      int iData;
-
-      /* Append iDelta */
-      iSv1 = pBuf->n;
-      fts5BufferSafeAppendVarint(pBuf, iDelta);
-
-      /* WRITEPOSLISTSIZE */
-      iSv2 = pBuf->n;
-      fts5BufferSafeAppendVarint(pBuf, pSeg->nPos*2);
-      iData = pBuf->n;
-
-      if( pSeg->iLeafOffset+pSeg->nPos<=pSeg->pLeaf->szLeaf 
-       && (pColset==0 || pColset->nCol==1)
-      ){
-        const u8 *pPos = &pSeg->pLeaf->p[pSeg->iLeafOffset];
-        int nPos;
-        if( pColset ){
-          nPos = fts5IndexExtractCol(&pPos, pSeg->nPos, pColset->aiCol[0]);
-        }else{
-          nPos = pSeg->nPos;
-        }
-        fts5BufferSafeAppendBlob(pBuf, pPos, nPos);
-      }else{
-        fts5SegiterPoslist(p, pSeg, pColset, pBuf);
-      }
-
-      if( pColset ){
-        int nActual = pBuf->n - iData;
-        if( nActual!=pSeg->nPos ){
-          if( nActual==0 ){
-            pBuf->n = iSv1;
-            return 1;
-          }else{
-            int nReq = sqlite3Fts5GetVarintLen((u32)(nActual*2));
-            while( iSv2<(iData-nReq) ){ pBuf->p[iSv2++] = 0x80; }
-            sqlite3Fts5PutVarint(&pBuf->p[iSv2], nActual*2);
-          }
-        }
-      }
-    }
+  int nData = pMulti->base.nData;
+  assert( nData>0 );
+  if( p->rc==SQLITE_OK && 0==fts5BufferGrow(&p->rc, pBuf, nData+9+9) ){
+    fts5BufferSafeAppendVarint(pBuf, iDelta);
+    fts5BufferSafeAppendVarint(pBuf, nData*2);
+    fts5BufferSafeAppendBlob(pBuf, pMulti->base.pData, nData);
   }
-
-  return 0;
 }
 
+
 static void fts5DoclistIterNext(Fts5DoclistIter *pIter){
   u8 *p = pIter->aPoslist + pIter->nSize + pIter->nPoslist;
 
@@ -176686,6 +188713,69 @@ static void fts5MergeAppendDocid(
 }
 
 /*
+** Swap the contents of buffer *p1 with that of *p2.
+*/
+static void fts5BufferSwap(Fts5Buffer *p1, Fts5Buffer *p2){
+  Fts5Buffer tmp = *p1;
+  *p1 = *p2;
+  *p2 = tmp;
+}
+
+static void fts5NextRowid(Fts5Buffer *pBuf, int *piOff, i64 *piRowid){
+  int i = *piOff;
+  if( i>=pBuf->n ){
+    *piOff = -1;
+  }else{
+    u64 iVal;
+    *piOff = i + sqlite3Fts5GetVarint(&pBuf->p[i], &iVal);
+    *piRowid += iVal;
+  }
+}
+
+/*
+** This is the equivalent of fts5MergePrefixLists() for detail=none mode.
+** In this case the buffers consist of a delta-encoded list of rowids only.
+*/
+static void fts5MergeRowidLists(
+  Fts5Index *p,                   /* FTS5 backend object */
+  Fts5Buffer *p1,                 /* First list to merge */
+  Fts5Buffer *p2                  /* Second list to merge */
+){
+  int i1 = 0;
+  int i2 = 0;
+  i64 iRowid1 = 0;
+  i64 iRowid2 = 0;
+  i64 iOut = 0;
+
+  Fts5Buffer out;
+  memset(&out, 0, sizeof(out));
+  sqlite3Fts5BufferSize(&p->rc, &out, p1->n + p2->n);
+  if( p->rc ) return;
+
+  fts5NextRowid(p1, &i1, &iRowid1);
+  fts5NextRowid(p2, &i2, &iRowid2);
+  while( i1>=0 || i2>=0 ){
+    if( i1>=0 && (i2<0 || iRowid1<iRowid2) ){
+      assert( iOut==0 || iRowid1>iOut );
+      fts5BufferSafeAppendVarint(&out, iRowid1 - iOut);
+      iOut = iRowid1;
+      fts5NextRowid(p1, &i1, &iRowid1);
+    }else{
+      assert( iOut==0 || iRowid2>iOut );
+      fts5BufferSafeAppendVarint(&out, iRowid2 - iOut);
+      iOut = iRowid2;
+      if( i1>=0 && iRowid1==iRowid2 ){
+        fts5NextRowid(p1, &i1, &iRowid1);
+      }
+      fts5NextRowid(p2, &i2, &iRowid2);
+    }
+  }
+
+  fts5BufferSwap(&out, p1);
+  fts5BufferFree(&out);
+}
+
+/*
 ** Buffers p1 and p2 contain doclists. This function merges the content
 ** of the two doclists together and sets buffer p1 to the result before
 ** returning.
@@ -176702,28 +188792,30 @@ static void fts5MergePrefixLists(
     i64 iLastRowid = 0;
     Fts5DoclistIter i1;
     Fts5DoclistIter i2;
-    Fts5Buffer out;
-    Fts5Buffer tmp;
-    memset(&out, 0, sizeof(out));
-    memset(&tmp, 0, sizeof(tmp));
+    Fts5Buffer out = {0, 0, 0};
+    Fts5Buffer tmp = {0, 0, 0};
 
-    sqlite3Fts5BufferGrow(&p->rc, &out, p1->n + p2->n);
+    if( sqlite3Fts5BufferSize(&p->rc, &out, p1->n + p2->n) ) return;
     fts5DoclistIterInit(p1, &i1);
     fts5DoclistIterInit(p2, &i2);
-    while( p->rc==SQLITE_OK && (i1.aPoslist!=0 || i2.aPoslist!=0) ){
-      if( i2.aPoslist==0 || (i1.aPoslist && i1.iRowid<i2.iRowid) ){
+
+    while( 1 ){
+      if( i1.iRowid<i2.iRowid ){
         /* Copy entry from i1 */
         fts5MergeAppendDocid(&out, iLastRowid, i1.iRowid);
         fts5BufferSafeAppendBlob(&out, i1.aPoslist, i1.nPoslist+i1.nSize);
         fts5DoclistIterNext(&i1);
+        if( i1.aPoslist==0 ) break;
       }
-      else if( i1.aPoslist==0 || i2.iRowid!=i1.iRowid ){
+      else if( i2.iRowid!=i1.iRowid ){
         /* Copy entry from i2 */
         fts5MergeAppendDocid(&out, iLastRowid, i2.iRowid);
         fts5BufferSafeAppendBlob(&out, i2.aPoslist, i2.nPoslist+i2.nSize);
         fts5DoclistIterNext(&i2);
+        if( i2.aPoslist==0 ) break;
       }
       else{
+        /* Merge the two position lists. */ 
         i64 iPos1 = 0;
         i64 iPos2 = 0;
         int iOff1 = 0;
@@ -176731,29 +188823,53 @@ static void fts5MergePrefixLists(
         u8 *a1 = &i1.aPoslist[i1.nSize];
         u8 *a2 = &i2.aPoslist[i2.nSize];
 
+        i64 iPrev = 0;
         Fts5PoslistWriter writer;
         memset(&writer, 0, sizeof(writer));
 
-        /* Merge the two position lists. */ 
         fts5MergeAppendDocid(&out, iLastRowid, i2.iRowid);
         fts5BufferZero(&tmp);
+        sqlite3Fts5BufferSize(&p->rc, &tmp, i1.nPoslist + i2.nPoslist);
+        if( p->rc ) break;
 
         sqlite3Fts5PoslistNext64(a1, i1.nPoslist, &iOff1, &iPos1);
         sqlite3Fts5PoslistNext64(a2, i2.nPoslist, &iOff2, &iPos2);
+        assert( iPos1>=0 && iPos2>=0 );
 
-        while( p->rc==SQLITE_OK && (iPos1>=0 || iPos2>=0) ){
-          i64 iNew;
-          if( iPos2<0 || (iPos1>=0 && iPos1<iPos2) ){
-            iNew = iPos1;
-            sqlite3Fts5PoslistNext64(a1, i1.nPoslist, &iOff1, &iPos1);
-          }else{
-            iNew = iPos2;
-            sqlite3Fts5PoslistNext64(a2, i2.nPoslist, &iOff2, &iPos2);
-            if( iPos1==iPos2 ){
-              sqlite3Fts5PoslistNext64(a1, i1.nPoslist, &iOff1,&iPos1);
+        if( iPos1<iPos2 ){
+          sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, iPos1);
+          sqlite3Fts5PoslistNext64(a1, i1.nPoslist, &iOff1, &iPos1);
+        }else{
+          sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, iPos2);
+          sqlite3Fts5PoslistNext64(a2, i2.nPoslist, &iOff2, &iPos2);
+        }
+
+        if( iPos1>=0 && iPos2>=0 ){
+          while( 1 ){
+            if( iPos1<iPos2 ){
+              if( iPos1!=iPrev ){
+                sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, iPos1);
+              }
+              sqlite3Fts5PoslistNext64(a1, i1.nPoslist, &iOff1, &iPos1);
+              if( iPos1<0 ) break;
+            }else{
+              assert( iPos2!=iPrev );
+              sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, iPos2);
+              sqlite3Fts5PoslistNext64(a2, i2.nPoslist, &iOff2, &iPos2);
+              if( iPos2<0 ) break;
             }
           }
-          p->rc = sqlite3Fts5PoslistWriterAppend(&tmp, &writer, iNew);
+        }
+
+        if( iPos1>=0 ){
+          if( iPos1!=iPrev ){
+            sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, iPos1);
+          }
+          fts5BufferSafeAppendBlob(&tmp, &a1[iOff1], i1.nPoslist-iOff1);
+        }else{
+          assert( iPos2>=0 && iPos2!=iPrev );
+          sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, iPos2);
+          fts5BufferSafeAppendBlob(&tmp, &a2[iOff2], i2.nPoslist-iOff2);
         }
 
         /* WRITEPOSLISTSIZE */
@@ -176761,81 +188877,105 @@ static void fts5MergePrefixLists(
         fts5BufferSafeAppendBlob(&out, tmp.p, tmp.n);
         fts5DoclistIterNext(&i1);
         fts5DoclistIterNext(&i2);
+        if( i1.aPoslist==0 || i2.aPoslist==0 ) break;
       }
     }
 
+    if( i1.aPoslist ){
+      fts5MergeAppendDocid(&out, iLastRowid, i1.iRowid);
+      fts5BufferSafeAppendBlob(&out, i1.aPoslist, i1.aEof - i1.aPoslist);
+    }
+    else if( i2.aPoslist ){
+      fts5MergeAppendDocid(&out, iLastRowid, i2.iRowid);
+      fts5BufferSafeAppendBlob(&out, i2.aPoslist, i2.aEof - i2.aPoslist);
+    }
+
     fts5BufferSet(&p->rc, p1, out.n, out.p);
     fts5BufferFree(&tmp);
     fts5BufferFree(&out);
   }
 }
 
-static void fts5BufferSwap(Fts5Buffer *p1, Fts5Buffer *p2){
-  Fts5Buffer tmp = *p1;
-  *p1 = *p2;
-  *p2 = tmp;
-}
-
 static void fts5SetupPrefixIter(
   Fts5Index *p,                   /* Index to read from */
   int bDesc,                      /* True for "ORDER BY rowid DESC" */
   const u8 *pToken,               /* Buffer containing prefix to match */
   int nToken,                     /* Size of buffer pToken in bytes */
   Fts5Colset *pColset,            /* Restrict matches to these columns */
-  Fts5IndexIter **ppIter          /* OUT: New iterator */
+  Fts5Iter **ppIter          /* OUT: New iterator */
 ){
   Fts5Structure *pStruct;
   Fts5Buffer *aBuf;
   const int nBuf = 32;
 
+  void (*xMerge)(Fts5Index*, Fts5Buffer*, Fts5Buffer*);
+  void (*xAppend)(Fts5Index*, i64, Fts5Iter*, Fts5Buffer*);
+  if( p->pConfig->eDetail==FTS5_DETAIL_NONE ){
+    xMerge = fts5MergeRowidLists;
+    xAppend = fts5AppendRowid;
+  }else{
+    xMerge = fts5MergePrefixLists;
+    xAppend = fts5AppendPoslist;
+  }
+
   aBuf = (Fts5Buffer*)fts5IdxMalloc(p, sizeof(Fts5Buffer)*nBuf);
   pStruct = fts5StructureRead(p);
 
   if( aBuf && pStruct ){
-    const int flags = FTS5INDEX_QUERY_SCAN;
+    const int flags = FTS5INDEX_QUERY_SCAN 
+                    | FTS5INDEX_QUERY_SKIPEMPTY 
+                    | FTS5INDEX_QUERY_NOOUTPUT;
     int i;
     i64 iLastRowid = 0;
-    Fts5IndexIter *p1 = 0;     /* Iterator used to gather data from index */
+    Fts5Iter *p1 = 0;     /* Iterator used to gather data from index */
     Fts5Data *pData;
     Fts5Buffer doclist;
+    int bNewTerm = 1;
 
     memset(&doclist, 0, sizeof(doclist));
-    for(fts5MultiIterNew(p, pStruct, 1, flags, pToken, nToken, -1, 0, &p1);
+    fts5MultiIterNew(p, pStruct, flags, pColset, pToken, nToken, -1, 0, &p1);
+    fts5IterSetOutputCb(&p->rc, p1);
+    for( /* no-op */ ;
         fts5MultiIterEof(p, p1)==0;
-        fts5MultiIterNext(p, p1, 0, 0)
+        fts5MultiIterNext2(p, p1, &bNewTerm)
     ){
-      i64 iRowid = fts5MultiIterRowid(p1);
-      int nTerm;
-      const u8 *pTerm = fts5MultiIterTerm(p1, &nTerm);
+      Fts5SegIter *pSeg = &p1->aSeg[ p1->aFirst[1].iFirst ];
+      int nTerm = pSeg->term.n;
+      const u8 *pTerm = pSeg->term.p;
+      p1->xSetOutputs(p1, pSeg);
+
       assert_nc( memcmp(pToken, pTerm, MIN(nToken, nTerm))<=0 );
-      if( nTerm<nToken || memcmp(pToken, pTerm, nToken) ) break;
+      if( bNewTerm ){
+        if( nTerm<nToken || memcmp(pToken, pTerm, nToken) ) break;
+      }
 
-      if( doclist.n>0 && iRowid<=iLastRowid ){
+      if( p1->base.nData==0 ) continue;
+
+      if( p1->base.iRowid<=iLastRowid && doclist.n>0 ){
         for(i=0; p->rc==SQLITE_OK && doclist.n; i++){
           assert( i<nBuf );
           if( aBuf[i].n==0 ){
             fts5BufferSwap(&doclist, &aBuf[i]);
             fts5BufferZero(&doclist);
           }else{
-            fts5MergePrefixLists(p, &doclist, &aBuf[i]);
+            xMerge(p, &doclist, &aBuf[i]);
             fts5BufferZero(&aBuf[i]);
           }
         }
         iLastRowid = 0;
       }
 
-      if( !fts5AppendPoslist(p, iRowid-iLastRowid, p1, pColset, &doclist) ){
-        iLastRowid = iRowid;
-      }
+      xAppend(p, p1->base.iRowid-iLastRowid, p1, &doclist);
+      iLastRowid = p1->base.iRowid;
     }
 
     for(i=0; i<nBuf; i++){
       if( p->rc==SQLITE_OK ){
-        fts5MergePrefixLists(p, &doclist, &aBuf[i]);
+        xMerge(p, &doclist, &aBuf[i]);
       }
       fts5BufferFree(&aBuf[i]);
     }
-    fts5MultiIterFree(p, p1);
+    fts5MultiIterFree(p1);
 
     pData = fts5IdxMalloc(p, sizeof(Fts5Data) + doclist.n);
     if( pData ){
@@ -176861,13 +189001,13 @@ static int sqlite3Fts5IndexBeginWrite(Fts5Index *p, int bDelete, i64 iRowid){
 
   /* Allocate the hash table if it has not already been allocated */
   if( p->pHash==0 ){
-    p->rc = sqlite3Fts5HashNew(&p->pHash, &p->nPendingData);
+    p->rc = sqlite3Fts5HashNew(p->pConfig, &p->pHash, &p->nPendingData);
   }
 
   /* Flush the hash table to disk if required */
   if( iRowid<p->iWriteRowid 
    || (iRowid==p->iWriteRowid && p->bDelete==0)
-   || (p->nPendingData > p->nMaxPendingData) 
+   || (p->nPendingData > p->pConfig->nHashSize) 
   ){
     fts5IndexFlush(p);
   }
@@ -176896,7 +189036,8 @@ static int sqlite3Fts5IndexSync(Fts5Index *p, int bCommit){
 static int sqlite3Fts5IndexRollback(Fts5Index *p){
   fts5CloseReader(p);
   fts5IndexDiscardData(p);
-  assert( p->rc==SQLITE_OK );
+  fts5StructureInvalidate(p);
+  /* assert( p->rc==SQLITE_OK ); */
   return SQLITE_OK;
 }
 
@@ -176907,6 +189048,7 @@ static int sqlite3Fts5IndexRollback(Fts5Index *p){
 */
 static int sqlite3Fts5IndexReinit(Fts5Index *p){
   Fts5Structure s;
+  fts5StructureInvalidate(p);
   memset(&s, 0, sizeof(Fts5Structure));
   fts5DataWrite(p, FTS5_AVERAGES_ROWID, (const u8*)"", 0);
   fts5StructureWrite(p, &s);
@@ -176933,7 +189075,6 @@ static int sqlite3Fts5IndexOpen(
   if( rc==SQLITE_OK ){
     p->pConfig = pConfig;
     p->nWorkUnit = FTS5_WORK_UNIT;
-    p->nMaxPendingData = 1024*1024;
     p->zDataTbl = sqlite3Fts5Mprintf(&rc, "%s_data", pConfig->zName);
     if( p->zDataTbl && bCreate ){
       rc = sqlite3Fts5CreateTable(
@@ -176966,11 +189107,13 @@ static int sqlite3Fts5IndexClose(Fts5Index *p){
   int rc = SQLITE_OK;
   if( p ){
     assert( p->pReader==0 );
+    fts5StructureInvalidate(p);
     sqlite3_finalize(p->pWriter);
     sqlite3_finalize(p->pDeleter);
     sqlite3_finalize(p->pIdxWriter);
     sqlite3_finalize(p->pIdxDeleter);
     sqlite3_finalize(p->pIdxSelect);
+    sqlite3_finalize(p->pDataVersion);
     sqlite3Fts5HashFree(p->pHash);
     sqlite3_free(p->zDataTbl);
     sqlite3_free(p);
@@ -176983,7 +189126,11 @@ static int sqlite3Fts5IndexClose(Fts5Index *p){
 ** size. Return the number of bytes in the nChar character prefix of the
 ** buffer, or 0 if there are less than nChar characters in total.
 */
-static int fts5IndexCharlenToBytelen(const char *p, int nByte, int nChar){
+static int sqlite3Fts5IndexCharlenToBytelen(
+  const char *p, 
+  int nByte, 
+  int nChar
+){
   int n = 0;
   int i;
   for(i=0; i<nChar; i++){
@@ -177040,10 +189187,12 @@ static int sqlite3Fts5IndexWrite(
   );
 
   for(i=0; i<pConfig->nPrefix && rc==SQLITE_OK; i++){
-    int nByte = fts5IndexCharlenToBytelen(pToken, nToken, pConfig->aPrefix[i]);
+    const int nChar = pConfig->aPrefix[i];
+    int nByte = sqlite3Fts5IndexCharlenToBytelen(pToken, nToken, nChar);
     if( nByte ){
       rc = sqlite3Fts5HashWrite(p->pHash, 
-          p->iWriteRowid, iCol, iPos, FTS5_MAIN_PREFIX+i+1, pToken, nByte
+          p->iWriteRowid, iCol, iPos, (char)(FTS5_MAIN_PREFIX+i+1), pToken,
+          nByte
       );
     }
   }
@@ -177063,24 +189212,27 @@ static int sqlite3Fts5IndexQuery(
   Fts5IndexIter **ppIter          /* OUT: New iterator object */
 ){
   Fts5Config *pConfig = p->pConfig;
-  Fts5IndexIter *pRet = 0;
-  int iIdx = 0;
+  Fts5Iter *pRet = 0;
   Fts5Buffer buf = {0, 0, 0};
 
   /* If the QUERY_SCAN flag is set, all other flags must be clear. */
-  assert( (flags & FTS5INDEX_QUERY_SCAN)==0
-       || (flags & FTS5INDEX_QUERY_SCAN)==FTS5INDEX_QUERY_SCAN
-  );
+  assert( (flags & FTS5INDEX_QUERY_SCAN)==0 || flags==FTS5INDEX_QUERY_SCAN );
 
-  if( sqlite3Fts5BufferGrow(&p->rc, &buf, nToken+1)==0 ){
+  if( sqlite3Fts5BufferSize(&p->rc, &buf, nToken+1)==0 ){
+    int iIdx = 0;                 /* Index to search */
     memcpy(&buf.p[1], pToken, nToken);
 
-#ifdef SQLITE_DEBUG
-    /* If the QUERY_TEST_NOIDX flag was specified, then this must be a
+    /* Figure out which index to search and set iIdx accordingly. If this
+    ** is a prefix query for which there is no prefix index, set iIdx to
+    ** greater than pConfig->nPrefix to indicate that the query will be
+    ** satisfied by scanning multiple terms in the main index.
+    **
+    ** If the QUERY_TEST_NOIDX flag was specified, then this must be a
     ** prefix-query. Instead of using a prefix-index (if one exists), 
     ** evaluate the prefix query using the main FTS index. This is used
     ** for internal sanity checking by the integrity-check in debug 
     ** mode only.  */
+#ifdef SQLITE_DEBUG
     if( pConfig->bPrefixIndex==0 || (flags & FTS5INDEX_QUERY_TEST_NOIDX) ){
       assert( flags & FTS5INDEX_QUERY_PREFIX );
       iIdx = 1+pConfig->nPrefix;
@@ -177094,24 +189246,35 @@ static int sqlite3Fts5IndexQuery(
     }
 
     if( iIdx<=pConfig->nPrefix ){
+      /* Straight index lookup */
       Fts5Structure *pStruct = fts5StructureRead(p);
-      buf.p[0] = FTS5_MAIN_PREFIX + iIdx;
+      buf.p[0] = (u8)(FTS5_MAIN_PREFIX + iIdx);
       if( pStruct ){
-        fts5MultiIterNew(p, pStruct, 1, flags, buf.p, nToken+1, -1, 0, &pRet);
+        fts5MultiIterNew(p, pStruct, flags | FTS5INDEX_QUERY_SKIPEMPTY, 
+            pColset, buf.p, nToken+1, -1, 0, &pRet
+        );
         fts5StructureRelease(pStruct);
       }
     }else{
+      /* Scan multiple terms in the main index */
       int bDesc = (flags & FTS5INDEX_QUERY_DESC)!=0;
       buf.p[0] = FTS5_MAIN_PREFIX;
       fts5SetupPrefixIter(p, bDesc, buf.p, nToken+1, pColset, &pRet);
+      assert( p->rc!=SQLITE_OK || pRet->pColset==0 );
+      fts5IterSetOutputCb(&p->rc, pRet);
+      if( p->rc==SQLITE_OK ){
+        Fts5SegIter *pSeg = &pRet->aSeg[pRet->aFirst[1].iFirst];
+        if( pSeg->pLeaf ) pRet->xSetOutputs(pRet, pSeg);
+      }
     }
 
     if( p->rc ){
-      sqlite3Fts5IterClose(pRet);
+      sqlite3Fts5IterClose(&pRet->base);
       pRet = 0;
       fts5CloseReader(p);
     }
-    *ppIter = pRet;
+
+    *ppIter = &pRet->base;
     sqlite3Fts5BufferFree(&buf);
   }
   return fts5IndexReturn(p);
@@ -177120,15 +189283,11 @@ static int sqlite3Fts5IndexQuery(
 /*
 ** Return true if the iterator passed as the only argument is at EOF.
 */
-static int sqlite3Fts5IterEof(Fts5IndexIter *pIter){
-  assert( pIter->pIndex->rc==SQLITE_OK );
-  return pIter->bEof;
-}
-
 /*
 ** Move to the next matching rowid. 
 */
-static int sqlite3Fts5IterNext(Fts5IndexIter *pIter){
+static int sqlite3Fts5IterNext(Fts5IndexIter *pIndexIter){
+  Fts5Iter *pIter = (Fts5Iter*)pIndexIter;
   assert( pIter->pIndex->rc==SQLITE_OK );
   fts5MultiIterNext(pIter->pIndex, pIter, 0, 0);
   return fts5IndexReturn(pIter->pIndex);
@@ -177137,7 +189296,8 @@ static int sqlite3Fts5IterNext(Fts5IndexIter *pIter){
 /*
 ** Move to the next matching term/rowid. Used by the fts5vocab module.
 */
-static int sqlite3Fts5IterNextScan(Fts5IndexIter *pIter){
+static int sqlite3Fts5IterNextScan(Fts5IndexIter *pIndexIter){
+  Fts5Iter *pIter = (Fts5Iter*)pIndexIter;
   Fts5Index *p = pIter->pIndex;
 
   assert( pIter->pIndex->rc==SQLITE_OK );
@@ -177148,7 +189308,7 @@ static int sqlite3Fts5IterNextScan(Fts5IndexIter *pIter){
     if( pSeg->pLeaf && pSeg->term.p[0]!=FTS5_MAIN_PREFIX ){
       fts5DataRelease(pSeg->pLeaf);
       pSeg->pLeaf = 0;
-      pIter->bEof = 1;
+      pIter->base.bEof = 1;
     }
   }
 
@@ -177160,111 +189320,30 @@ static int sqlite3Fts5IterNextScan(Fts5IndexIter *pIter){
 ** definition of "at or after" depends on whether this iterator iterates
 ** in ascending or descending rowid order.
 */
-static int sqlite3Fts5IterNextFrom(Fts5IndexIter *pIter, i64 iMatch){
+static int sqlite3Fts5IterNextFrom(Fts5IndexIter *pIndexIter, i64 iMatch){
+  Fts5Iter *pIter = (Fts5Iter*)pIndexIter;
   fts5MultiIterNextFrom(pIter->pIndex, pIter, iMatch);
   return fts5IndexReturn(pIter->pIndex);
 }
 
 /*
-** Return the current rowid.
-*/
-static i64 sqlite3Fts5IterRowid(Fts5IndexIter *pIter){
-  return fts5MultiIterRowid(pIter);
-}
-
-/*
 ** Return the current term.
 */
-static const char *sqlite3Fts5IterTerm(Fts5IndexIter *pIter, int *pn){
+static const char *sqlite3Fts5IterTerm(Fts5IndexIter *pIndexIter, int *pn){
   int n;
-  const char *z = (const char*)fts5MultiIterTerm(pIter, &n);
+  const char *z = (const char*)fts5MultiIterTerm((Fts5Iter*)pIndexIter, &n);
   *pn = n-1;
   return &z[1];
 }
 
-
-static int fts5IndexExtractColset (
-  Fts5Colset *pColset,            /* Colset to filter on */
-  const u8 *pPos, int nPos,       /* Position list */
-  Fts5Buffer *pBuf                /* Output buffer */
-){
-  int rc = SQLITE_OK;
-  int i;
-
-  fts5BufferZero(pBuf);
-  for(i=0; i<pColset->nCol; i++){
-    const u8 *pSub = pPos;
-    int nSub = fts5IndexExtractCol(&pSub, nPos, pColset->aiCol[i]);
-    if( nSub ){
-      fts5BufferAppendBlob(&rc, pBuf, nSub, pSub);
-    }
-  }
-  return rc;
-}
-
-
-/*
-** Return a pointer to a buffer containing a copy of the position list for
-** the current entry. Output variable *pn is set to the size of the buffer 
-** in bytes before returning.
-**
-** The returned position list does not include the "number of bytes" varint
-** field that starts the position list on disk.
-*/
-static int sqlite3Fts5IterPoslist(
-  Fts5IndexIter *pIter, 
-  Fts5Colset *pColset,            /* Column filter (or NULL) */
-  const u8 **pp,                  /* OUT: Pointer to position-list data */
-  int *pn,                        /* OUT: Size of position-list in bytes */
-  i64 *piRowid                    /* OUT: Current rowid */
-){
-  Fts5SegIter *pSeg = &pIter->aSeg[ pIter->aFirst[1].iFirst ];
-  assert( pIter->pIndex->rc==SQLITE_OK );
-  *piRowid = pSeg->iRowid;
-  if( pSeg->iLeafOffset+pSeg->nPos<=pSeg->pLeaf->szLeaf ){
-    u8 *pPos = &pSeg->pLeaf->p[pSeg->iLeafOffset];
-    if( pColset==0 || pIter->bFiltered ){
-      *pn = pSeg->nPos;
-      *pp = pPos;
-    }else if( pColset->nCol==1 ){
-      *pp = pPos;
-      *pn = fts5IndexExtractCol(pp, pSeg->nPos, pColset->aiCol[0]);
-    }else{
-      fts5BufferZero(&pIter->poslist);
-      fts5IndexExtractColset(pColset, pPos, pSeg->nPos, &pIter->poslist);
-      *pp = pIter->poslist.p;
-      *pn = pIter->poslist.n;
-    }
-  }else{
-    fts5BufferZero(&pIter->poslist);
-    fts5SegiterPoslist(pIter->pIndex, pSeg, pColset, &pIter->poslist);
-    *pp = pIter->poslist.p;
-    *pn = pIter->poslist.n;
-  }
-  return fts5IndexReturn(pIter->pIndex);
-}
-
-/*
-** This function is similar to sqlite3Fts5IterPoslist(), except that it
-** copies the position list into the buffer supplied as the second 
-** argument.
-*/
-static int sqlite3Fts5IterPoslistBuffer(Fts5IndexIter *pIter, Fts5Buffer *pBuf){
-  Fts5Index *p = pIter->pIndex;
-  Fts5SegIter *pSeg = &pIter->aSeg[ pIter->aFirst[1].iFirst ];
-  assert( p->rc==SQLITE_OK );
-  fts5BufferZero(pBuf);
-  fts5SegiterPoslist(p, pSeg, 0, pBuf);
-  return fts5IndexReturn(p);
-}
-
 /*
 ** Close an iterator opened by an earlier call to sqlite3Fts5IndexQuery().
 */
-static void sqlite3Fts5IterClose(Fts5IndexIter *pIter){
-  if( pIter ){
+static void sqlite3Fts5IterClose(Fts5IndexIter *pIndexIter){
+  if( pIndexIter ){
+    Fts5Iter *pIter = (Fts5Iter*)pIndexIter;
     Fts5Index *pIndex = pIter->pIndex;
-    fts5MultiIterFree(pIter->pIndex, pIter);
+    fts5MultiIterFree(pIter);
     fts5CloseReader(pIndex);
   }
 }
@@ -177357,7 +189436,7 @@ static int sqlite3Fts5IndexLoadConfig(Fts5Index *p){
 /*
 ** Return a simple checksum value based on the arguments.
 */
-static u64 fts5IndexEntryCksum(
+static u64 sqlite3Fts5IndexEntryCksum(
   i64 iRowid, 
   int iCol, 
   int iPos, 
@@ -177427,30 +189506,32 @@ static int fts5QueryCksum(
   int flags,                      /* Flags for Fts5IndexQuery */
   u64 *pCksum                     /* IN/OUT: Checksum value */
 ){
+  int eDetail = p->pConfig->eDetail;
   u64 cksum = *pCksum;
-  Fts5IndexIter *pIdxIter = 0;
-  int rc = sqlite3Fts5IndexQuery(p, z, n, flags, 0, &pIdxIter);
+  Fts5IndexIter *pIter = 0;
+  int rc = sqlite3Fts5IndexQuery(p, z, n, flags, 0, &pIter);
 
-  while( rc==SQLITE_OK && 0==sqlite3Fts5IterEof(pIdxIter) ){
-    i64 dummy;
-    const u8 *pPos;
-    int nPos;
-    i64 rowid = sqlite3Fts5IterRowid(pIdxIter);
-    rc = sqlite3Fts5IterPoslist(pIdxIter, 0, &pPos, &nPos, &dummy);
-    if( rc==SQLITE_OK ){
+  while( rc==SQLITE_OK && 0==sqlite3Fts5IterEof(pIter) ){
+    i64 rowid = pIter->iRowid;
+
+    if( eDetail==FTS5_DETAIL_NONE ){
+      cksum ^= sqlite3Fts5IndexEntryCksum(rowid, 0, 0, iIdx, z, n);
+    }else{
       Fts5PoslistReader sReader;
-      for(sqlite3Fts5PoslistReaderInit(pPos, nPos, &sReader);
+      for(sqlite3Fts5PoslistReaderInit(pIter->pData, pIter->nData, &sReader);
           sReader.bEof==0;
           sqlite3Fts5PoslistReaderNext(&sReader)
       ){
         int iCol = FTS5_POS2COLUMN(sReader.iPos);
         int iOff = FTS5_POS2OFFSET(sReader.iPos);
-        cksum ^= fts5IndexEntryCksum(rowid, iCol, iOff, iIdx, z, n);
+        cksum ^= sqlite3Fts5IndexEntryCksum(rowid, iCol, iOff, iIdx, z, n);
       }
-      rc = sqlite3Fts5IterNext(pIdxIter);
+    }
+    if( rc==SQLITE_OK ){
+      rc = sqlite3Fts5IterNext(pIter);
     }
   }
-  sqlite3Fts5IterClose(pIdxIter);
+  sqlite3Fts5IterClose(pIter);
 
   *pCksum = cksum;
   return rc;
@@ -177669,7 +189750,6 @@ static void fts5IndexIntegrityCheckSegment(
     fts5DataRelease(pLeaf);
     if( p->rc ) break;
 
-
     /* Now check that the iter.nEmpty leaves following the current leaf
     ** (a) exist and (b) contain no terms. */
     fts5IndexIntegrityCheckEmpty(
@@ -177745,7 +189825,7 @@ static void fts5IndexIntegrityCheckSegment(
 /*
 ** Run internal checks to ensure that the FTS index (a) is internally 
 ** consistent and (b) contains entries for which the XOR of the checksums
-** as calculated by fts5IndexEntryCksum() is cksum.
+** as calculated by sqlite3Fts5IndexEntryCksum() is cksum.
 **
 ** Return SQLITE_CORRUPT if any of the internal checks fail, or if the
 ** checksum does not match. Return SQLITE_OK if all checks pass without
@@ -177753,14 +189833,18 @@ static void fts5IndexIntegrityCheckSegment(
 ** occurs.
 */
 static int sqlite3Fts5IndexIntegrityCheck(Fts5Index *p, u64 cksum){
+  int eDetail = p->pConfig->eDetail;
   u64 cksum2 = 0;                 /* Checksum based on contents of indexes */
   Fts5Buffer poslist = {0,0,0};   /* Buffer used to hold a poslist */
-  Fts5IndexIter *pIter;           /* Used to iterate through entire index */
+  Fts5Iter *pIter;                /* Used to iterate through entire index */
   Fts5Structure *pStruct;         /* Index structure */
 
+#ifdef SQLITE_DEBUG
   /* Used by extra internal tests only run if NDEBUG is not defined */
   u64 cksum3 = 0;                 /* Checksum based on contents of indexes */
   Fts5Buffer term = {0,0,0};      /* Buffer used to hold most recent term */
+#endif
+  const int flags = FTS5INDEX_QUERY_NOOUTPUT;
   
   /* Load the FTS index structure */
   pStruct = fts5StructureRead(p);
@@ -177789,7 +189873,7 @@ static int sqlite3Fts5IndexIntegrityCheck(Fts5Index *p, u64 cksum){
   ** same term is performed. cksum3 is calculated based on the entries
   ** extracted by these queries.
   */
-  for(fts5MultiIterNew(p, pStruct, 0, 0, 0, 0, -1, 0, &pIter);
+  for(fts5MultiIterNew(p, pStruct, flags, 0, 0, 0, -1, 0, &pIter);
       fts5MultiIterEof(p, pIter)==0;
       fts5MultiIterNext(p, pIter, 0, 0)
   ){
@@ -177802,53 +189886,33 @@ static int sqlite3Fts5IndexIntegrityCheck(Fts5Index *p, u64 cksum){
     /* If this is a new term, query for it. Update cksum3 with the results. */
     fts5TestTerm(p, &term, z, n, cksum2, &cksum3);
 
-    poslist.n = 0;
-    fts5SegiterPoslist(p, &pIter->aSeg[pIter->aFirst[1].iFirst] , 0, &poslist);
-    while( 0==sqlite3Fts5PoslistNext64(poslist.p, poslist.n, &iOff, &iPos) ){
-      int iCol = FTS5_POS2COLUMN(iPos);
-      int iTokOff = FTS5_POS2OFFSET(iPos);
-      cksum2 ^= fts5IndexEntryCksum(iRowid, iCol, iTokOff, -1, z, n);
+    if( eDetail==FTS5_DETAIL_NONE ){
+      if( 0==fts5MultiIterIsEmpty(p, pIter) ){
+        cksum2 ^= sqlite3Fts5IndexEntryCksum(iRowid, 0, 0, -1, z, n);
+      }
+    }else{
+      poslist.n = 0;
+      fts5SegiterPoslist(p, &pIter->aSeg[pIter->aFirst[1].iFirst], 0, &poslist);
+      while( 0==sqlite3Fts5PoslistNext64(poslist.p, poslist.n, &iOff, &iPos) ){
+        int iCol = FTS5_POS2COLUMN(iPos);
+        int iTokOff = FTS5_POS2OFFSET(iPos);
+        cksum2 ^= sqlite3Fts5IndexEntryCksum(iRowid, iCol, iTokOff, -1, z, n);
+      }
     }
   }
   fts5TestTerm(p, &term, 0, 0, cksum2, &cksum3);
 
-  fts5MultiIterFree(p, pIter);
+  fts5MultiIterFree(pIter);
   if( p->rc==SQLITE_OK && cksum!=cksum2 ) p->rc = FTS5_CORRUPT;
 
   fts5StructureRelease(pStruct);
+#ifdef SQLITE_DEBUG
   fts5BufferFree(&term);
+#endif
   fts5BufferFree(&poslist);
   return fts5IndexReturn(p);
 }
 
-
-/*
-** Calculate and return a checksum that is the XOR of the index entry
-** checksum of all entries that would be generated by the token specified
-** by the final 5 arguments.
-*/
-static u64 sqlite3Fts5IndexCksum(
-  Fts5Config *pConfig,            /* Configuration object */
-  i64 iRowid,                     /* Document term appears in */
-  int iCol,                       /* Column term appears in */
-  int iPos,                       /* Position term appears in */
-  const char *pTerm, int nTerm    /* Term at iPos */
-){
-  u64 ret = 0;                    /* Return value */
-  int iIdx;                       /* For iterating through indexes */
-
-  ret = fts5IndexEntryCksum(iRowid, iCol, iPos, 0, pTerm, nTerm);
-
-  for(iIdx=0; iIdx<pConfig->nPrefix; iIdx++){
-    int nByte = fts5IndexCharlenToBytelen(pTerm, nTerm, pConfig->aPrefix[iIdx]);
-    if( nByte ){
-      ret ^= fts5IndexEntryCksum(iRowid, iCol, iPos, iIdx+1, pTerm, nByte);
-    }
-  }
-
-  return ret;
-}
-
 /*************************************************************************
 **************************************************************************
 ** Below this point is the implementation of the fts5_decode() scalar
@@ -178001,8 +190065,9 @@ static int fts5DecodeDoclist(int *pRc, Fts5Buffer *pBuf, const u8 *a, int n){
   }
   while( iOff<n ){
     int nPos;
-    int bDummy;
-    iOff += fts5GetPoslistSize(&a[iOff], &nPos, &bDummy);
+    int bDel;
+    iOff += fts5GetPoslistSize(&a[iOff], &nPos, &bDel);
+    sqlite3Fts5BufferAppendPrintf(pRc, pBuf, " nPos=%d%s", nPos, bDel?"*":"");
     iOff += fts5DecodePoslist(pRc, pBuf, &a[iOff], MIN(n-iOff, nPos));
     if( iOff<n ){
       i64 iDelta;
@@ -178016,6 +190081,47 @@ static int fts5DecodeDoclist(int *pRc, Fts5Buffer *pBuf, const u8 *a, int n){
 }
 
 /*
+** This function is part of the fts5_decode() debugging function. It is 
+** only ever used with detail=none tables.
+**
+** Buffer (pData/nData) contains a doclist in the format used by detail=none
+** tables. This function appends a human-readable version of that list to
+** buffer pBuf.
+**
+** If *pRc is other than SQLITE_OK when this function is called, it is a
+** no-op. If an OOM or other error occurs within this function, *pRc is
+** set to an SQLite error code before returning. The final state of buffer
+** pBuf is undefined in this case.
+*/
+static void fts5DecodeRowidList(
+  int *pRc,                       /* IN/OUT: Error code */
+  Fts5Buffer *pBuf,               /* Buffer to append text to */
+  const u8 *pData, int nData      /* Data to decode list-of-rowids from */
+){
+  int i = 0;
+  i64 iRowid = 0;
+
+  while( i<nData ){
+    const char *zApp = "";
+    u64 iVal;
+    i += sqlite3Fts5GetVarint(&pData[i], &iVal);
+    iRowid += iVal;
+
+    if( i<nData && pData[i]==0x00 ){
+      i++;
+      if( i<nData && pData[i]==0x00 ){
+        i++;
+        zApp = "+";
+      }else{
+        zApp = "*";
+      }
+    }
+
+    sqlite3Fts5BufferAppendPrintf(pRc, pBuf, " %lld%s", iRowid, zApp);
+  }
+}
+
+/*
 ** The implementation of user-defined scalar function fts5_decode().
 */
 static void fts5DecodeFunction(
@@ -178030,8 +190136,10 @@ static void fts5DecodeFunction(
   Fts5Buffer s;                   /* Build up text to return here */
   int rc = SQLITE_OK;             /* Return code */
   int nSpace = 0;
+  int eDetailNone = (sqlite3_user_data(pCtx)!=0);
 
   assert( nArg==2 );
+  UNUSED_PARAM(nArg);
   memset(&s, 0, sizeof(Fts5Buffer));
   iRowid = sqlite3_value_int64(apVal[0]);
 
@@ -178071,6 +190179,54 @@ static void fts5DecodeFunction(
     }else{
       fts5DecodeStructure(&rc, &s, a, n);
     }
+  }else if( eDetailNone ){
+    Fts5Buffer term;              /* Current term read from page */
+    int szLeaf;
+    int iPgidxOff = szLeaf = fts5GetU16(&a[2]);
+    int iTermOff;
+    int nKeep = 0;
+    int iOff;
+
+    memset(&term, 0, sizeof(Fts5Buffer));
+
+    /* Decode any entries that occur before the first term. */
+    if( szLeaf<n ){
+      iPgidxOff += fts5GetVarint32(&a[iPgidxOff], iTermOff);
+    }else{
+      iTermOff = szLeaf;
+    }
+    fts5DecodeRowidList(&rc, &s, &a[4], iTermOff-4);
+
+    iOff = iTermOff;
+    while( iOff<szLeaf ){
+      int nAppend;
+
+      /* Read the term data for the next term*/
+      iOff += fts5GetVarint32(&a[iOff], nAppend);
+      term.n = nKeep;
+      fts5BufferAppendBlob(&rc, &term, nAppend, &a[iOff]);
+      sqlite3Fts5BufferAppendPrintf(
+          &rc, &s, " term=%.*s", term.n, (const char*)term.p
+      );
+      iOff += nAppend;
+
+      /* Figure out where the doclist for this term ends */
+      if( iPgidxOff<n ){
+        int nIncr;
+        iPgidxOff += fts5GetVarint32(&a[iPgidxOff], nIncr);
+        iTermOff += nIncr;
+      }else{
+        iTermOff = szLeaf;
+      }
+
+      fts5DecodeRowidList(&rc, &s, &a[iOff], iTermOff-iOff);
+      iOff = iTermOff;
+      if( iOff<szLeaf ){
+        iOff += fts5GetVarint32(&a[iOff], nKeep);
+      }
+    }
+
+    fts5BufferFree(&term);
   }else{
     Fts5Buffer term;              /* Current term read from page */
     int szLeaf;                   /* Offset of pgidx in a[] */
@@ -178198,6 +190354,14 @@ static int sqlite3Fts5IndexInit(sqlite3 *db){
   int rc = sqlite3_create_function(
       db, "fts5_decode", 2, SQLITE_UTF8, 0, fts5DecodeFunction, 0, 0
   );
+
+  if( rc==SQLITE_OK ){
+    rc = sqlite3_create_function(
+        db, "fts5_decode_none", 2, 
+        SQLITE_UTF8, (void*)db, fts5DecodeFunction, 0, 0
+    );
+  }
+
   if( rc==SQLITE_OK ){
     rc = sqlite3_create_function(
         db, "fts5_rowid", -1, SQLITE_UTF8, 0, fts5RowidFunction, 0, 0
@@ -178207,6 +190371,14 @@ static int sqlite3Fts5IndexInit(sqlite3 *db){
 }
 
 
+static int sqlite3Fts5IndexReset(Fts5Index *p){
+  assert( p->pStruct==0 || p->iStructVersion!=0 );
+  if( fts5IndexDataVersion(p)!=p->iStructVersion ){
+    fts5StructureInvalidate(p);
+  }
+  return fts5IndexReturn(p);
+}
+
 /*
 ** 2014 Jun 09
 **
@@ -178223,6 +190395,7 @@ static int sqlite3Fts5IndexInit(sqlite3 *db){
 */
 
 
+/* #include "fts5Int.h" */
 
 /*
 ** This variable is set to false when running tests for which the on disk
@@ -178428,12 +190601,13 @@ struct Fts5Cursor {
 /*
 ** Values for Fts5Cursor.csrflags
 */
-#define FTS5CSR_REQUIRE_CONTENT   0x01
-#define FTS5CSR_REQUIRE_DOCSIZE   0x02
-#define FTS5CSR_REQUIRE_INST      0x04
-#define FTS5CSR_EOF               0x08
+#define FTS5CSR_EOF               0x01
+#define FTS5CSR_REQUIRE_CONTENT   0x02
+#define FTS5CSR_REQUIRE_DOCSIZE   0x04
+#define FTS5CSR_REQUIRE_INST      0x08
 #define FTS5CSR_FREE_ZRANK        0x10
 #define FTS5CSR_REQUIRE_RESEEK    0x20
+#define FTS5CSR_REQUIRE_POSLIST   0x40
 
 #define BitFlagAllTest(x,y) (((x) & (y))==(y))
 #define BitFlagTest(x,y)    (((x) & (y))!=0)
@@ -178603,6 +190777,15 @@ static int fts5InitVtab(
     rc = sqlite3Fts5ConfigDeclareVtab(pConfig);
   }
 
+  /* Load the initial configuration */
+  if( rc==SQLITE_OK ){
+    assert( pConfig->pzErrmsg==0 );
+    pConfig->pzErrmsg = pzErr;
+    rc = sqlite3Fts5IndexLoadConfig(pTab->pIndex);
+    sqlite3Fts5IndexRollback(pTab->pIndex);
+    pConfig->pzErrmsg = 0;
+  }
+
   if( rc!=SQLITE_OK ){
     fts5FreeVtab(pTab);
     pTab = 0;
@@ -178655,7 +190838,10 @@ static int fts5CreateMethod(
 */
 static void fts5SetUniqueFlag(sqlite3_index_info *pIdxInfo){
 #if SQLITE_VERSION_NUMBER>=3008012
-  if( sqlite3_libversion_number()>=3008012 ){
+#ifndef SQLITE_CORE
+  if( sqlite3_libversion_number()>=3008012 )
+#endif
+  {
     pIdxInfo->idxFlags |= SQLITE_INDEX_SCAN_UNIQUE;
   }
 #endif
@@ -178733,7 +190919,7 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
   for(i=0; i<pInfo->nConstraint; i++){
     struct sqlite3_index_constraint *p = &pInfo->aConstraint[i];
     int j;
-    for(j=0; j<sizeof(aConstraint)/sizeof(aConstraint[0]); j++){
+    for(j=0; j<ArraySize(aConstraint); j++){
       struct Constraint *pC = &aConstraint[j];
       if( p->iColumn==aColMap[pC->iCol] && p->op & pC->op ){
         if( p->usable ){
@@ -178780,11 +190966,11 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
 
   /* Assign argvIndex values to each constraint in use. */
   iNext = 1;
-  for(i=0; i<sizeof(aConstraint)/sizeof(aConstraint[0]); i++){
+  for(i=0; i<ArraySize(aConstraint); i++){
     struct Constraint *pC = &aConstraint[i];
     if( pC->iConsIndex>=0 ){
       pInfo->aConstraintUsage[pC->iConsIndex].argvIndex = iNext++;
-      pInfo->aConstraintUsage[pC->iConsIndex].omit = pC->omit;
+      pInfo->aConstraintUsage[pC->iConsIndex].omit = (unsigned char)pC->omit;
     }
   }
 
@@ -178792,27 +190978,38 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
   return SQLITE_OK;
 }
 
+static int fts5NewTransaction(Fts5Table *pTab){
+  Fts5Cursor *pCsr;
+  for(pCsr=pTab->pGlobal->pCsr; pCsr; pCsr=pCsr->pNext){
+    if( pCsr->base.pVtab==(sqlite3_vtab*)pTab ) return SQLITE_OK;
+  }
+  return sqlite3Fts5StorageReset(pTab->pStorage);
+}
+
 /*
 ** Implementation of xOpen method.
 */
 static int fts5OpenMethod(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCsr){
   Fts5Table *pTab = (Fts5Table*)pVTab;
   Fts5Config *pConfig = pTab->pConfig;
-  Fts5Cursor *pCsr;               /* New cursor object */
+  Fts5Cursor *pCsr = 0;           /* New cursor object */
   int nByte;                      /* Bytes of space to allocate */
-  int rc = SQLITE_OK;             /* Return code */
+  int rc;                         /* Return code */
 
-  nByte = sizeof(Fts5Cursor) + pConfig->nCol * sizeof(int);
-  pCsr = (Fts5Cursor*)sqlite3_malloc(nByte);
-  if( pCsr ){
-    Fts5Global *pGlobal = pTab->pGlobal;
-    memset(pCsr, 0, nByte);
-    pCsr->aColumnSize = (int*)&pCsr[1];
-    pCsr->pNext = pGlobal->pCsr;
-    pGlobal->pCsr = pCsr;
-    pCsr->iCsrId = ++pGlobal->iNextId;
-  }else{
-    rc = SQLITE_NOMEM;
+  rc = fts5NewTransaction(pTab);
+  if( rc==SQLITE_OK ){
+    nByte = sizeof(Fts5Cursor) + pConfig->nCol * sizeof(int);
+    pCsr = (Fts5Cursor*)sqlite3_malloc(nByte);
+    if( pCsr ){
+      Fts5Global *pGlobal = pTab->pGlobal;
+      memset(pCsr, 0, nByte);
+      pCsr->aColumnSize = (int*)&pCsr[1];
+      pCsr->pNext = pGlobal->pCsr;
+      pGlobal->pCsr = pCsr;
+      pCsr->iCsrId = ++pGlobal->iNextId;
+    }else{
+      rc = SQLITE_NOMEM;
+    }
   }
   *ppCsr = (sqlite3_vtab_cursor*)pCsr;
   return rc;
@@ -178835,6 +191032,7 @@ static void fts5CsrNewrow(Fts5Cursor *pCsr){
       FTS5CSR_REQUIRE_CONTENT 
     | FTS5CSR_REQUIRE_DOCSIZE 
     | FTS5CSR_REQUIRE_INST 
+    | FTS5CSR_REQUIRE_POSLIST 
   );
 }
 
@@ -178917,15 +191115,18 @@ static int fts5SorterNext(Fts5Cursor *pCsr){
     nBlob = sqlite3_column_bytes(pSorter->pStmt, 1);
     aBlob = a = sqlite3_column_blob(pSorter->pStmt, 1);
 
-    for(i=0; i<(pSorter->nIdx-1); i++){
-      int iVal;
-      a += fts5GetVarint32(a, iVal);
-      iOff += iVal;
-      pSorter->aIdx[i] = iOff;
+    /* nBlob==0 in detail=none mode. */
+    if( nBlob>0 ){
+      for(i=0; i<(pSorter->nIdx-1); i++){
+        int iVal;
+        a += fts5GetVarint32(a, iVal);
+        iOff += iVal;
+        pSorter->aIdx[i] = iOff;
+      }
+      pSorter->aIdx[i] = &aBlob[nBlob] - a;
+      pSorter->aPoslist = a;
     }
-    pSorter->aIdx[i] = &aBlob[nBlob] - a;
 
-    pSorter->aPoslist = a;
     fts5CsrNewrow(pCsr);
   }
 
@@ -178969,7 +191170,7 @@ static int fts5CursorReseek(Fts5Cursor *pCsr, int *pbSkip){
     i64 iRowid = sqlite3Fts5ExprRowid(pCsr->pExpr);
 
     rc = sqlite3Fts5ExprFirst(pCsr->pExpr, pTab->pIndex, iRowid, bDesc);
-    if( rc==SQLITE_OK && iRowid!=sqlite3Fts5ExprRowid(pCsr->pExpr) ){
+    if( rc==SQLITE_OK &&  iRowid!=sqlite3Fts5ExprRowid(pCsr->pExpr) ){
       *pbSkip = 1;
     }
 
@@ -178977,6 +191178,7 @@ static int fts5CursorReseek(Fts5Cursor *pCsr, int *pbSkip){
     fts5CsrNewrow(pCsr);
     if( sqlite3Fts5ExprEof(pCsr->pExpr) ){
       CsrFlagSet(pCsr, FTS5CSR_EOF);
+      *pbSkip = 1;
     }
   }
   return rc;
@@ -178993,24 +191195,24 @@ static int fts5CursorReseek(Fts5Cursor *pCsr, int *pbSkip){
 */
 static int fts5NextMethod(sqlite3_vtab_cursor *pCursor){
   Fts5Cursor *pCsr = (Fts5Cursor*)pCursor;
-  int rc = SQLITE_OK;
+  int rc;
 
   assert( (pCsr->ePlan<3)==
           (pCsr->ePlan==FTS5_PLAN_MATCH || pCsr->ePlan==FTS5_PLAN_SOURCE) 
   );
+  assert( !CsrFlagTest(pCsr, FTS5CSR_EOF) );
 
   if( pCsr->ePlan<3 ){
     int bSkip = 0;
     if( (rc = fts5CursorReseek(pCsr, &bSkip)) || bSkip ) return rc;
     rc = sqlite3Fts5ExprNext(pCsr->pExpr, pCsr->iLastRowid);
-    if( sqlite3Fts5ExprEof(pCsr->pExpr) ){
-      CsrFlagSet(pCsr, FTS5CSR_EOF);
-    }
+    CsrFlagSet(pCsr, sqlite3Fts5ExprEof(pCsr->pExpr));
     fts5CsrNewrow(pCsr);
   }else{
     switch( pCsr->ePlan ){
       case FTS5_PLAN_SPECIAL: {
         CsrFlagSet(pCsr, FTS5CSR_EOF);
+        rc = SQLITE_OK;
         break;
       }
   
@@ -179034,13 +191236,41 @@ static int fts5NextMethod(sqlite3_vtab_cursor *pCursor){
   return rc;
 }
 
+
+static int fts5PrepareStatement(
+  sqlite3_stmt **ppStmt,
+  Fts5Config *pConfig, 
+  const char *zFmt,
+  ...
+){
+  sqlite3_stmt *pRet = 0;
+  int rc;
+  char *zSql;
+  va_list ap;
+
+  va_start(ap, zFmt);
+  zSql = sqlite3_vmprintf(zFmt, ap);
+  if( zSql==0 ){
+    rc = SQLITE_NOMEM; 
+  }else{
+    rc = sqlite3_prepare_v2(pConfig->db, zSql, -1, &pRet, 0);
+    if( rc!=SQLITE_OK ){
+      *pConfig->pzErrmsg = sqlite3_mprintf("%s", sqlite3_errmsg(pConfig->db));
+    }
+    sqlite3_free(zSql);
+  }
+
+  va_end(ap);
+  *ppStmt = pRet;
+  return rc;
+} 
+
 static int fts5CursorFirstSorted(Fts5Table *pTab, Fts5Cursor *pCsr, int bDesc){
   Fts5Config *pConfig = pTab->pConfig;
   Fts5Sorter *pSorter;
   int nPhrase;
   int nByte;
-  int rc = SQLITE_OK;
-  char *zSql;
+  int rc;
   const char *zRank = pCsr->zRank;
   const char *zRankArgs = pCsr->zRankArgs;
   
@@ -179058,17 +191288,13 @@ static int fts5CursorFirstSorted(Fts5Table *pTab, Fts5Cursor *pCsr, int bDesc){
   ** table, saving it creates a circular reference.
   **
   ** If SQLite a built-in statement cache, this wouldn't be a problem. */
-  zSql = sqlite3Fts5Mprintf(&rc, 
+  rc = fts5PrepareStatement(&pSorter->pStmt, pConfig,
       "SELECT rowid, rank FROM %Q.%Q ORDER BY %s(%s%s%s) %s",
       pConfig->zDb, pConfig->zName, zRank, pConfig->zName,
       (zRankArgs ? ", " : ""),
       (zRankArgs ? zRankArgs : ""),
       bDesc ? "DESC" : "ASC"
   );
-  if( zSql ){
-    rc = sqlite3_prepare_v2(pConfig->db, zSql, -1, &pSorter->pStmt, 0);
-    sqlite3_free(zSql);
-  }
 
   pCsr->pSorter = pSorter;
   if( rc==SQLITE_OK ){
@@ -179262,7 +191488,7 @@ static i64 fts5GetRowidLimit(sqlite3_value *pVal, i64 iDefault){
 static int fts5FilterMethod(
   sqlite3_vtab_cursor *pCursor,   /* The cursor used for this query */
   int idxNum,                     /* Strategy index */
-  const char *idxStr,             /* Unused */
+  const char *zUnused,            /* Unused */
   int nVal,                       /* Number of elements in apVal */
   sqlite3_value **apVal           /* Arguments for the indexing scheme */
 ){
@@ -179280,6 +191506,9 @@ static int fts5FilterMethod(
   sqlite3_value *pRowidGe = 0;    /* rowid >= ? expression (or NULL) */
   char **pzErrmsg = pConfig->pzErrmsg;
 
+  UNUSED_PARAM(zUnused);
+  UNUSED_PARAM(nVal);
+
   if( pCsr->ePlan ){
     fts5FreeCursorComponents(pCsr);
     memset(&pCsr->ePlan, 0, sizeof(Fts5Cursor) - ((u8*)&pCsr->ePlan-(u8*)pCsr));
@@ -179338,6 +191567,7 @@ static int fts5FilterMethod(
     pCsr->ePlan = FTS5_PLAN_SOURCE;
     pCsr->pExpr = pTab->pSortCsr->pExpr;
     rc = fts5CursorFirst(pTab, pCsr, bDesc);
+    sqlite3Fts5ExprClearEof(pCsr->pExpr);
   }else if( pMatch ){
     const char *zExpr = (const char*)sqlite3_value_text(apVal[0]);
     if( zExpr==0 ) zExpr = "";
@@ -179563,14 +191793,13 @@ static int fts5SpecialInsert(
 
 static int fts5SpecialDelete(
   Fts5Table *pTab, 
-  sqlite3_value **apVal, 
-  sqlite3_int64 *piRowid
+  sqlite3_value **apVal
 ){
   int rc = SQLITE_OK;
   int eType1 = sqlite3_value_type(apVal[1]);
   if( eType1==SQLITE_INTEGER ){
     sqlite3_int64 iDel = sqlite3_value_int64(apVal[1]);
-    rc = sqlite3Fts5StorageSpecialDelete(pTab->pStorage, iDel, &apVal[2]);
+    rc = sqlite3Fts5StorageDelete(pTab->pStorage, iDel, &apVal[2]);
   }
   return rc;
 }
@@ -179640,7 +191869,7 @@ static int fts5UpdateMethod(
     if( pConfig->eContent!=FTS5_CONTENT_NORMAL 
       && 0==sqlite3_stricmp("delete", z) 
     ){
-      rc = fts5SpecialDelete(pTab, apVal, pRowid);
+      rc = fts5SpecialDelete(pTab, apVal);
     }else{
       rc = fts5SpecialInsert(pTab, z, apVal[2 + pConfig->nCol + 1]);
     }
@@ -179656,7 +191885,10 @@ static int fts5UpdateMethod(
     **
     ** Cases 3 and 4 may violate the rowid constraint.
     */
-    int eConflict = sqlite3_vtab_on_conflict(pConfig->db);
+    int eConflict = SQLITE_ABORT;
+    if( pConfig->eContent==FTS5_CONTENT_NORMAL ){
+      eConflict = sqlite3_vtab_on_conflict(pConfig->db);
+    }
 
     assert( eType0==SQLITE_INTEGER || eType0==SQLITE_NULL );
     assert( nArg!=1 || eType0==SQLITE_INTEGER );
@@ -179671,46 +191903,46 @@ static int fts5UpdateMethod(
       rc = SQLITE_ERROR;
     }
 
-    /* Case 1: DELETE */
+    /* DELETE */
     else if( nArg==1 ){
       i64 iDel = sqlite3_value_int64(apVal[0]);  /* Rowid to delete */
-      rc = sqlite3Fts5StorageDelete(pTab->pStorage, iDel);
+      rc = sqlite3Fts5StorageDelete(pTab->pStorage, iDel, 0);
     }
 
-    /* Case 2: INSERT */
+    /* INSERT */
     else if( eType0!=SQLITE_INTEGER ){     
       /* If this is a REPLACE, first remove the current entry (if any) */
       if( eConflict==SQLITE_REPLACE 
        && sqlite3_value_type(apVal[1])==SQLITE_INTEGER 
       ){
         i64 iNew = sqlite3_value_int64(apVal[1]);  /* Rowid to delete */
-        rc = sqlite3Fts5StorageDelete(pTab->pStorage, iNew);
+        rc = sqlite3Fts5StorageDelete(pTab->pStorage, iNew, 0);
       }
       fts5StorageInsert(&rc, pTab, apVal, pRowid);
     }
 
-    /* Case 2: UPDATE */
+    /* UPDATE */
     else{
       i64 iOld = sqlite3_value_int64(apVal[0]);  /* Old rowid */
       i64 iNew = sqlite3_value_int64(apVal[1]);  /* New rowid */
       if( iOld!=iNew ){
         if( eConflict==SQLITE_REPLACE ){
-          rc = sqlite3Fts5StorageDelete(pTab->pStorage, iOld);
+          rc = sqlite3Fts5StorageDelete(pTab->pStorage, iOld, 0);
           if( rc==SQLITE_OK ){
-            rc = sqlite3Fts5StorageDelete(pTab->pStorage, iNew);
+            rc = sqlite3Fts5StorageDelete(pTab->pStorage, iNew, 0);
           }
           fts5StorageInsert(&rc, pTab, apVal, pRowid);
         }else{
           rc = sqlite3Fts5StorageContentInsert(pTab->pStorage, apVal, pRowid);
           if( rc==SQLITE_OK ){
-            rc = sqlite3Fts5StorageDelete(pTab->pStorage, iOld);
+            rc = sqlite3Fts5StorageDelete(pTab->pStorage, iOld, 0);
           }
           if( rc==SQLITE_OK ){
             rc = sqlite3Fts5StorageIndexInsert(pTab->pStorage, apVal, *pRowid);
           }
         }
       }else{
-        rc = sqlite3Fts5StorageDelete(pTab->pStorage, iOld);
+        rc = sqlite3Fts5StorageDelete(pTab->pStorage, iOld, 0);
         fts5StorageInsert(&rc, pTab, apVal, pRowid);
       }
     }
@@ -179739,6 +191971,7 @@ static int fts5SyncMethod(sqlite3_vtab *pVtab){
 */
 static int fts5BeginMethod(sqlite3_vtab *pVtab){
   fts5CheckTransactionState((Fts5Table*)pVtab, FTS5_BEGIN, 0);
+  fts5NewTransaction((Fts5Table*)pVtab);
   return SQLITE_OK;
 }
 
@@ -179748,6 +191981,7 @@ static int fts5BeginMethod(sqlite3_vtab *pVtab){
 ** by fts5SyncMethod().
 */
 static int fts5CommitMethod(sqlite3_vtab *pVtab){
+  UNUSED_PARAM(pVtab);  /* Call below is a no-op for NDEBUG builds */
   fts5CheckTransactionState((Fts5Table*)pVtab, FTS5_COMMIT, 0);
   return SQLITE_OK;
 }
@@ -179764,6 +191998,8 @@ static int fts5RollbackMethod(sqlite3_vtab *pVtab){
   return rc;
 }
 
+static int fts5CsrPoslist(Fts5Cursor*, int, const u8**, int*);
+
 static void *fts5ApiUserData(Fts5Context *pCtx){
   Fts5Cursor *pCsr = (Fts5Cursor*)pCtx;
   return pCsr->pAux->pUserData;
@@ -179813,17 +192049,72 @@ static int fts5ApiPhraseSize(Fts5Context *pCtx, int iPhrase){
   return sqlite3Fts5ExprPhraseSize(pCsr->pExpr, iPhrase);
 }
 
-static int fts5CsrPoslist(Fts5Cursor *pCsr, int iPhrase, const u8 **pa){
-  int n;
-  if( pCsr->pSorter ){
+static int fts5ApiColumnText(
+  Fts5Context *pCtx, 
+  int iCol, 
+  const char **pz, 
+  int *pn
+){
+  int rc = SQLITE_OK;
+  Fts5Cursor *pCsr = (Fts5Cursor*)pCtx;
+  if( fts5IsContentless((Fts5Table*)(pCsr->base.pVtab)) ){
+    *pz = 0;
+    *pn = 0;
+  }else{
+    rc = fts5SeekCursor(pCsr, 0);
+    if( rc==SQLITE_OK ){
+      *pz = (const char*)sqlite3_column_text(pCsr->pStmt, iCol+1);
+      *pn = sqlite3_column_bytes(pCsr->pStmt, iCol+1);
+    }
+  }
+  return rc;
+}
+
+static int fts5CsrPoslist(
+  Fts5Cursor *pCsr, 
+  int iPhrase, 
+  const u8 **pa,
+  int *pn
+){
+  Fts5Config *pConfig = ((Fts5Table*)(pCsr->base.pVtab))->pConfig;
+  int rc = SQLITE_OK;
+  int bLive = (pCsr->pSorter==0);
+
+  if( CsrFlagTest(pCsr, FTS5CSR_REQUIRE_POSLIST) ){
+
+    if( pConfig->eDetail!=FTS5_DETAIL_FULL ){
+      Fts5PoslistPopulator *aPopulator;
+      int i;
+      aPopulator = sqlite3Fts5ExprClearPoslists(pCsr->pExpr, bLive);
+      if( aPopulator==0 ) rc = SQLITE_NOMEM;
+      for(i=0; i<pConfig->nCol && rc==SQLITE_OK; i++){
+        int n; const char *z;
+        rc = fts5ApiColumnText((Fts5Context*)pCsr, i, &z, &n);
+        if( rc==SQLITE_OK ){
+          rc = sqlite3Fts5ExprPopulatePoslists(
+              pConfig, pCsr->pExpr, aPopulator, i, z, n
+          );
+        }
+      }
+      sqlite3_free(aPopulator);
+
+      if( pCsr->pSorter ){
+        sqlite3Fts5ExprCheckPoslists(pCsr->pExpr, pCsr->pSorter->iRowid);
+      }
+    }
+    CsrFlagClear(pCsr, FTS5CSR_REQUIRE_POSLIST);
+  }
+
+  if( pCsr->pSorter && pConfig->eDetail==FTS5_DETAIL_FULL ){
     Fts5Sorter *pSorter = pCsr->pSorter;
     int i1 = (iPhrase==0 ? 0 : pSorter->aIdx[iPhrase-1]);
-    n = pSorter->aIdx[iPhrase] - i1;
+    *pn = pSorter->aIdx[iPhrase] - i1;
     *pa = &pSorter->aPoslist[i1];
   }else{
-    n = sqlite3Fts5ExprPoslist(pCsr->pExpr, iPhrase, pa);
+    *pn = sqlite3Fts5ExprPoslist(pCsr->pExpr, iPhrase, pa);
   }
-  return n;
+
+  return rc;
 }
 
 /*
@@ -179848,43 +192139,48 @@ static int fts5CacheInstArray(Fts5Cursor *pCsr){
     int i;
 
     /* Initialize all iterators */
-    for(i=0; i<nIter; i++){
+    for(i=0; i<nIter && rc==SQLITE_OK; i++){
       const u8 *a;
-      int n = fts5CsrPoslist(pCsr, i, &a);
-      sqlite3Fts5PoslistReaderInit(a, n, &aIter[i]);
+      int n; 
+      rc = fts5CsrPoslist(pCsr, i, &a, &n);
+      if( rc==SQLITE_OK ){
+        sqlite3Fts5PoslistReaderInit(a, n, &aIter[i]);
+      }
     }
 
-    while( 1 ){
-      int *aInst;
-      int iBest = -1;
-      for(i=0; i<nIter; i++){
-        if( (aIter[i].bEof==0) 
-         && (iBest<0 || aIter[i].iPos<aIter[iBest].iPos) 
-        ){
-          iBest = i;
+    if( rc==SQLITE_OK ){
+      while( 1 ){
+        int *aInst;
+        int iBest = -1;
+        for(i=0; i<nIter; i++){
+          if( (aIter[i].bEof==0) 
+              && (iBest<0 || aIter[i].iPos<aIter[iBest].iPos) 
+            ){
+            iBest = i;
+          }
         }
-      }
-      if( iBest<0 ) break;
+        if( iBest<0 ) break;
 
-      nInst++;
-      if( nInst>=pCsr->nInstAlloc ){
-        pCsr->nInstAlloc = pCsr->nInstAlloc ? pCsr->nInstAlloc*2 : 32;
-        aInst = (int*)sqlite3_realloc(
-            pCsr->aInst, pCsr->nInstAlloc*sizeof(int)*3
-        );
-        if( aInst ){
-          pCsr->aInst = aInst;
-        }else{
-          rc = SQLITE_NOMEM;
-          break;
+        nInst++;
+        if( nInst>=pCsr->nInstAlloc ){
+          pCsr->nInstAlloc = pCsr->nInstAlloc ? pCsr->nInstAlloc*2 : 32;
+          aInst = (int*)sqlite3_realloc(
+              pCsr->aInst, pCsr->nInstAlloc*sizeof(int)*3
+              );
+          if( aInst ){
+            pCsr->aInst = aInst;
+          }else{
+            rc = SQLITE_NOMEM;
+            break;
+          }
         }
-      }
 
-      aInst = &pCsr->aInst[3 * (nInst-1)];
-      aInst[0] = iBest;
-      aInst[1] = FTS5_POS2COLUMN(aIter[iBest].iPos);
-      aInst[2] = FTS5_POS2OFFSET(aIter[iBest].iPos);
-      sqlite3Fts5PoslistReaderNext(&aIter[iBest]);
+        aInst = &pCsr->aInst[3 * (nInst-1)];
+        aInst[0] = iBest;
+        aInst[1] = FTS5_POS2COLUMN(aIter[iBest].iPos);
+        aInst[2] = FTS5_POS2OFFSET(aIter[iBest].iPos);
+        sqlite3Fts5PoslistReaderNext(&aIter[iBest]);
+      }
     }
 
     pCsr->nInstCount = nInst;
@@ -179917,6 +192213,12 @@ static int fts5ApiInst(
   ){
     if( iIdx<0 || iIdx>=pCsr->nInstCount ){
       rc = SQLITE_RANGE;
+#if 0
+    }else if( fts5IsOffsetless((Fts5Table*)pCsr->base.pVtab) ){
+      *piPhrase = pCsr->aInst[iIdx*3];
+      *piCol = pCsr->aInst[iIdx*3 + 2];
+      *piOff = -1;
+#endif
     }else{
       *piPhrase = pCsr->aInst[iIdx*3];
       *piCol = pCsr->aInst[iIdx*3 + 1];
@@ -179930,36 +192232,17 @@ static sqlite3_int64 fts5ApiRowid(Fts5Context *pCtx){
   return fts5CursorRowid((Fts5Cursor*)pCtx);
 }
 
-static int fts5ApiColumnText(
-  Fts5Context *pCtx, 
-  int iCol, 
-  const char **pz, 
-  int *pn
-){
-  int rc = SQLITE_OK;
-  Fts5Cursor *pCsr = (Fts5Cursor*)pCtx;
-  if( fts5IsContentless((Fts5Table*)(pCsr->base.pVtab)) ){
-    *pz = 0;
-    *pn = 0;
-  }else{
-    rc = fts5SeekCursor(pCsr, 0);
-    if( rc==SQLITE_OK ){
-      *pz = (const char*)sqlite3_column_text(pCsr->pStmt, iCol+1);
-      *pn = sqlite3_column_bytes(pCsr->pStmt, iCol+1);
-    }
-  }
-  return rc;
-}
-
 static int fts5ColumnSizeCb(
   void *pContext,                 /* Pointer to int */
   int tflags,
-  const char *pToken,             /* Buffer containing token */
-  int nToken,                     /* Size of token in bytes */
-  int iStart,                     /* Start offset of token */
-  int iEnd                        /* End offset of token */
+  const char *pUnused,            /* Buffer containing token */
+  int nUnused,                    /* Size of token in bytes */
+  int iUnused1,                   /* Start offset of token */
+  int iUnused2                    /* End offset of token */
 ){
   int *pCnt = (int*)pContext;
+  UNUSED_PARAM2(pUnused, nUnused);
+  UNUSED_PARAM2(iUnused1, iUnused2);
   if( (tflags & FTS5_TOKEN_COLOCATED)==0 ){
     (*pCnt)++;
   }
@@ -180075,10 +192358,11 @@ static void *fts5ApiGetAuxdata(Fts5Context *pCtx, int bClear){
 }
 
 static void fts5ApiPhraseNext(
-  Fts5Context *pCtx, 
+  Fts5Context *pUnused, 
   Fts5PhraseIter *pIter, 
   int *piCol, int *piOff
 ){
+  UNUSED_PARAM(pUnused);
   if( pIter->a>=pIter->b ){
     *piCol = -1;
     *piOff = -1;
@@ -180095,20 +192379,98 @@ static void fts5ApiPhraseNext(
   }
 }
 
-static void fts5ApiPhraseFirst(
+static int fts5ApiPhraseFirst(
   Fts5Context *pCtx, 
   int iPhrase, 
   Fts5PhraseIter *pIter, 
   int *piCol, int *piOff
 ){
   Fts5Cursor *pCsr = (Fts5Cursor*)pCtx;
-  int n = fts5CsrPoslist(pCsr, iPhrase, &pIter->a);
-  pIter->b = &pIter->a[n];
-  *piCol = 0;
-  *piOff = 0;
-  fts5ApiPhraseNext(pCtx, pIter, piCol, piOff);
+  int n;
+  int rc = fts5CsrPoslist(pCsr, iPhrase, &pIter->a, &n);
+  if( rc==SQLITE_OK ){
+    pIter->b = &pIter->a[n];
+    *piCol = 0;
+    *piOff = 0;
+    fts5ApiPhraseNext(pCtx, pIter, piCol, piOff);
+  }
+  return rc;
+}
+
+static void fts5ApiPhraseNextColumn(
+  Fts5Context *pCtx, 
+  Fts5PhraseIter *pIter, 
+  int *piCol
+){
+  Fts5Cursor *pCsr = (Fts5Cursor*)pCtx;
+  Fts5Config *pConfig = ((Fts5Table*)(pCsr->base.pVtab))->pConfig;
+
+  if( pConfig->eDetail==FTS5_DETAIL_COLUMNS ){
+    if( pIter->a>=pIter->b ){
+      *piCol = -1;
+    }else{
+      int iIncr;
+      pIter->a += fts5GetVarint32(&pIter->a[0], iIncr);
+      *piCol += (iIncr-2);
+    }
+  }else{
+    while( 1 ){
+      int dummy;
+      if( pIter->a>=pIter->b ){
+        *piCol = -1;
+        return;
+      }
+      if( pIter->a[0]==0x01 ) break;
+      pIter->a += fts5GetVarint32(pIter->a, dummy);
+    }
+    pIter->a += 1 + fts5GetVarint32(&pIter->a[1], *piCol);
+  }
+}
+
+static int fts5ApiPhraseFirstColumn(
+  Fts5Context *pCtx, 
+  int iPhrase, 
+  Fts5PhraseIter *pIter, 
+  int *piCol
+){
+  int rc = SQLITE_OK;
+  Fts5Cursor *pCsr = (Fts5Cursor*)pCtx;
+  Fts5Config *pConfig = ((Fts5Table*)(pCsr->base.pVtab))->pConfig;
+
+  if( pConfig->eDetail==FTS5_DETAIL_COLUMNS ){
+    Fts5Sorter *pSorter = pCsr->pSorter;
+    int n;
+    if( pSorter ){
+      int i1 = (iPhrase==0 ? 0 : pSorter->aIdx[iPhrase-1]);
+      n = pSorter->aIdx[iPhrase] - i1;
+      pIter->a = &pSorter->aPoslist[i1];
+    }else{
+      rc = sqlite3Fts5ExprPhraseCollist(pCsr->pExpr, iPhrase, &pIter->a, &n);
+    }
+    if( rc==SQLITE_OK ){
+      pIter->b = &pIter->a[n];
+      *piCol = 0;
+      fts5ApiPhraseNextColumn(pCtx, pIter, piCol);
+    }
+  }else{
+    int n;
+    rc = fts5CsrPoslist(pCsr, iPhrase, &pIter->a, &n);
+    if( rc==SQLITE_OK ){
+      pIter->b = &pIter->a[n];
+      if( n<=0 ){
+        *piCol = -1;
+      }else if( pIter->a[0]==0x01 ){
+        pIter->a += 1 + fts5GetVarint32(&pIter->a[1], *piCol);
+      }else{
+        *piCol = 0;
+      }
+    }
+  }
+
+  return rc;
 }
 
+
 static int fts5ApiQueryPhrase(Fts5Context*, int, void*, 
     int(*)(const Fts5ExtensionApi*, Fts5Context*, void*)
 );
@@ -180132,9 +192494,10 @@ static const Fts5ExtensionApi sFts5Api = {
   fts5ApiGetAuxdata,
   fts5ApiPhraseFirst,
   fts5ApiPhraseNext,
+  fts5ApiPhraseFirstColumn,
+  fts5ApiPhraseNextColumn,
 };
 
-
 /*
 ** Implementation of API function xQueryPhrase().
 */
@@ -180151,12 +192514,11 @@ static int fts5ApiQueryPhrase(
 
   rc = fts5OpenMethod(pCsr->base.pVtab, (sqlite3_vtab_cursor**)&pNew);
   if( rc==SQLITE_OK ){
-    Fts5Config *pConf = pTab->pConfig;
     pNew->ePlan = FTS5_PLAN_MATCH;
     pNew->iFirstRowid = SMALLEST_INT64;
     pNew->iLastRowid = LARGEST_INT64;
     pNew->base.pVtab = (sqlite3_vtab*)pTab;
-    rc = sqlite3Fts5ExprClonePhrase(pConf, pCsr->pExpr, iPhrase, &pNew->pExpr);
+    rc = sqlite3Fts5ExprClonePhrase(pCsr->pExpr, iPhrase, &pNew->pExpr);
   }
 
   if( rc==SQLITE_OK ){
@@ -180226,20 +192588,20 @@ static void fts5ApiCallback(
 ** Given cursor id iId, return a pointer to the corresponding Fts5Index 
 ** object. Or NULL If the cursor id does not exist.
 **
-** If successful, set *pnCol to the number of indexed columns in the
-** table before returning.
+** If successful, set *ppConfig to point to the associated config object 
+** before returning.
 */
 static Fts5Index *sqlite3Fts5IndexFromCsrid(
-  Fts5Global *pGlobal, 
-  i64 iCsrId, 
-  int *pnCol
+  Fts5Global *pGlobal,            /* FTS5 global context for db handle */
+  i64 iCsrId,                     /* Id of cursor to find */
+  Fts5Config **ppConfig           /* OUT: Configuration object */
 ){
   Fts5Cursor *pCsr;
   Fts5Table *pTab;
 
   pCsr = fts5CursorFromCsrid(pGlobal, iCsrId);
   pTab = (Fts5Table*)pCsr->base.pVtab;
-  *pnCol = pTab->pConfig->nCol;
+  *ppConfig = pTab->pConfig;
 
   return pTab->pIndex;
 }
@@ -180266,20 +192628,46 @@ static int fts5PoslistBlob(sqlite3_context *pCtx, Fts5Cursor *pCsr){
   Fts5Buffer val;
 
   memset(&val, 0, sizeof(Fts5Buffer));
+  switch( ((Fts5Table*)(pCsr->base.pVtab))->pConfig->eDetail ){
+    case FTS5_DETAIL_FULL:
 
-  /* Append the varints */
-  for(i=0; i<(nPhrase-1); i++){
-    const u8 *dummy;
-    int nByte = sqlite3Fts5ExprPoslist(pCsr->pExpr, i, &dummy);
-    sqlite3Fts5BufferAppendVarint(&rc, &val, nByte);
-  }
+      /* Append the varints */
+      for(i=0; i<(nPhrase-1); i++){
+        const u8 *dummy;
+        int nByte = sqlite3Fts5ExprPoslist(pCsr->pExpr, i, &dummy);
+        sqlite3Fts5BufferAppendVarint(&rc, &val, nByte);
+      }
+
+      /* Append the position lists */
+      for(i=0; i<nPhrase; i++){
+        const u8 *pPoslist;
+        int nPoslist;
+        nPoslist = sqlite3Fts5ExprPoslist(pCsr->pExpr, i, &pPoslist);
+        sqlite3Fts5BufferAppendBlob(&rc, &val, nPoslist, pPoslist);
+      }
+      break;
 
-  /* Append the position lists */
-  for(i=0; i<nPhrase; i++){
-    const u8 *pPoslist;
-    int nPoslist;
-    nPoslist = sqlite3Fts5ExprPoslist(pCsr->pExpr, i, &pPoslist);
-    sqlite3Fts5BufferAppendBlob(&rc, &val, nPoslist, pPoslist);
+    case FTS5_DETAIL_COLUMNS:
+
+      /* Append the varints */
+      for(i=0; rc==SQLITE_OK && i<(nPhrase-1); i++){
+        const u8 *dummy;
+        int nByte;
+        rc = sqlite3Fts5ExprPhraseCollist(pCsr->pExpr, i, &dummy, &nByte);
+        sqlite3Fts5BufferAppendVarint(&rc, &val, nByte);
+      }
+
+      /* Append the position lists */
+      for(i=0; rc==SQLITE_OK && i<nPhrase; i++){
+        const u8 *pPoslist;
+        int nPoslist;
+        rc = sqlite3Fts5ExprPhraseCollist(pCsr->pExpr, i, &pPoslist, &nPoslist);
+        sqlite3Fts5BufferAppendBlob(&rc, &val, nPoslist, pPoslist);
+      }
+      break;
+
+    default:
+      break;
   }
 
   sqlite3_result_blob(pCtx, val.p, val.n, sqlite3_free);
@@ -180343,7 +192731,7 @@ static int fts5ColumnMethod(
 */
 static int fts5FindFunctionMethod(
   sqlite3_vtab *pVtab,            /* Virtual table handle */
-  int nArg,                       /* Number of SQL function arguments */
+  int nUnused,                    /* Number of SQL function arguments */
   const char *zName,              /* Name of SQL function */
   void (**pxFunc)(sqlite3_context*,int,sqlite3_value**), /* OUT: Result */
   void **ppArg                    /* OUT: User data for *pxFunc */
@@ -180351,6 +192739,7 @@ static int fts5FindFunctionMethod(
   Fts5Table *pTab = (Fts5Table*)pVtab;
   Fts5Auxiliary *pAux;
 
+  UNUSED_PARAM(nUnused);
   pAux = fts5FindAuxiliary(pTab, zName);
   if( pAux ){
     *pxFunc = fts5ApiCallback;
@@ -180380,6 +192769,7 @@ static int fts5RenameMethod(
 */
 static int fts5SavepointMethod(sqlite3_vtab *pVtab, int iSavepoint){
   Fts5Table *pTab = (Fts5Table*)pVtab;
+  UNUSED_PARAM(iSavepoint);  /* Call below is a no-op for NDEBUG builds */
   fts5CheckTransactionState(pTab, FTS5_SAVEPOINT, iSavepoint);
   fts5TripCursors(pTab);
   return sqlite3Fts5StorageSync(pTab->pStorage, 0);
@@ -180392,6 +192782,7 @@ static int fts5SavepointMethod(sqlite3_vtab *pVtab, int iSavepoint){
 */
 static int fts5ReleaseMethod(sqlite3_vtab *pVtab, int iSavepoint){
   Fts5Table *pTab = (Fts5Table*)pVtab;
+  UNUSED_PARAM(iSavepoint);  /* Call below is a no-op for NDEBUG builds */
   fts5CheckTransactionState(pTab, FTS5_RELEASE, iSavepoint);
   fts5TripCursors(pTab);
   return sqlite3Fts5StorageSync(pTab->pStorage, 0);
@@ -180404,6 +192795,7 @@ static int fts5ReleaseMethod(sqlite3_vtab *pVtab, int iSavepoint){
 */
 static int fts5RollbackToMethod(sqlite3_vtab *pVtab, int iSavepoint){
   Fts5Table *pTab = (Fts5Table*)pVtab;
+  UNUSED_PARAM(iSavepoint);  /* Call below is a no-op for NDEBUG builds */
   fts5CheckTransactionState(pTab, FTS5_ROLLBACKTO, iSavepoint);
   fts5TripCursors(pTab);
   return sqlite3Fts5StorageRollback(pTab->pStorage);
@@ -180583,10 +192975,11 @@ static void fts5ModuleDestroy(void *pCtx){
 static void fts5Fts5Func(
   sqlite3_context *pCtx,          /* Function call context */
   int nArg,                       /* Number of args */
-  sqlite3_value **apVal           /* Function arguments */
+  sqlite3_value **apUnused        /* Function arguments */
 ){
   Fts5Global *pGlobal = (Fts5Global*)sqlite3_user_data(pCtx);
   char buf[8];
+  UNUSED_PARAM2(nArg, apUnused);
   assert( nArg==0 );
   assert( sizeof(buf)>=sizeof(pGlobal) );
   memcpy(buf, (void*)&pGlobal, sizeof(pGlobal));
@@ -180599,10 +192992,11 @@ static void fts5Fts5Func(
 static void fts5SourceIdFunc(
   sqlite3_context *pCtx,          /* Function call context */
   int nArg,                       /* Number of args */
-  sqlite3_value **apVal           /* Function arguments */
+  sqlite3_value **apUnused        /* Function arguments */
 ){
   assert( nArg==0 );
-  sqlite3_result_text(pCtx, "fts5: 2015-11-02 18:31:45 bda77dda9697c463c3d0704014d51627fceee328", -1, SQLITE_TRANSIENT);
+  UNUSED_PARAM2(nArg, apUnused);
+  sqlite3_result_text(pCtx, "fts5: 2016-05-18 10:57:30 fc49f556e48970561d7ab6a2f24fdd7d9eb81ff2", -1, SQLITE_TRANSIENT);
 }
 
 static int fts5Init(sqlite3 *db){
@@ -180663,6 +193057,17 @@ static int fts5Init(sqlite3 *db){
       );
     }
   }
+
+  /* If SQLITE_FTS5_ENABLE_TEST_MI is defined, assume that the file
+  ** fts5_test_mi.c is compiled and linked into the executable. And call
+  ** its entry point to enable the matchinfo() demo.  */
+#ifdef SQLITE_FTS5_ENABLE_TEST_MI
+  if( rc==SQLITE_OK ){
+    extern int sqlite3Fts5TestRegisterMatchinfo(sqlite3*);
+    rc = sqlite3Fts5TestRegisterMatchinfo(db);
+  }
+#endif
+
   return rc;
 }
 
@@ -180723,6 +193128,7 @@ SQLITE_PRIVATE int sqlite3Fts5Init(sqlite3 *db){
 
 
 
+/* #include "fts5Int.h" */
 
 struct Fts5Storage {
   Fts5Config *pConfig;
@@ -180853,6 +193259,7 @@ static int fts5StorageGetStmt(
   }
 
   *ppStmt = p->aStmt[eStmt];
+  sqlite3_reset(*ppStmt);
   return rc;
 }
 
@@ -181005,10 +193412,10 @@ static int sqlite3Fts5StorageOpen(
         int i;
         int iOff;
         sqlite3_snprintf(nDefn, zDefn, "id INTEGER PRIMARY KEY");
-        iOff = strlen(zDefn);
+        iOff = (int)strlen(zDefn);
         for(i=0; i<pConfig->nCol; i++){
           sqlite3_snprintf(nDefn-iOff, &zDefn[iOff], ", c%d", i);
-          iOff += strlen(&zDefn[iOff]);
+          iOff += (int)strlen(&zDefn[iOff]);
         }
         rc = sqlite3Fts5CreateTable(pConfig, "content", zDefn, 0, pzErr);
       }
@@ -181070,11 +193477,13 @@ static int fts5StorageInsertCallback(
   int tflags,
   const char *pToken,             /* Buffer containing token */
   int nToken,                     /* Size of token in bytes */
-  int iStart,                     /* Start offset of token */
-  int iEnd                        /* End offset of token */
+  int iUnused1,                   /* Start offset of token */
+  int iUnused2                    /* End offset of token */
 ){
   Fts5InsertCtx *pCtx = (Fts5InsertCtx*)pContext;
   Fts5Index *pIdx = pCtx->pStorage->pIndex;
+  UNUSED_PARAM2(iUnused1, iUnused2);
+  if( nToken>FTS5_MAX_TOKEN_SIZE ) nToken = FTS5_MAX_TOKEN_SIZE;
   if( (tflags & FTS5_TOKEN_COLOCATED)==0 || pCtx->szCol==0 ){
     pCtx->szCol++;
   }
@@ -181086,39 +193495,52 @@ static int fts5StorageInsertCallback(
 ** delete-markers to the FTS index necessary to delete it. Do not actually
 ** remove the %_content row at this time though.
 */
-static int fts5StorageDeleteFromIndex(Fts5Storage *p, i64 iDel){
+static int fts5StorageDeleteFromIndex(
+  Fts5Storage *p, 
+  i64 iDel, 
+  sqlite3_value **apVal
+){
   Fts5Config *pConfig = p->pConfig;
-  sqlite3_stmt *pSeek;            /* SELECT to read row iDel from %_data */
+  sqlite3_stmt *pSeek = 0;        /* SELECT to read row iDel from %_data */
   int rc;                         /* Return code */
+  int rc2;                        /* sqlite3_reset() return code */
+  int iCol;
+  Fts5InsertCtx ctx;
 
-  rc = fts5StorageGetStmt(p, FTS5_STMT_LOOKUP, &pSeek, 0);
-  if( rc==SQLITE_OK ){
-    int rc2;
+  if( apVal==0 ){
+    rc = fts5StorageGetStmt(p, FTS5_STMT_LOOKUP, &pSeek, 0);
+    if( rc!=SQLITE_OK ) return rc;
     sqlite3_bind_int64(pSeek, 1, iDel);
-    if( sqlite3_step(pSeek)==SQLITE_ROW ){
-      int iCol;
-      Fts5InsertCtx ctx;
-      ctx.pStorage = p;
-      ctx.iCol = -1;
-      rc = sqlite3Fts5IndexBeginWrite(p->pIndex, 1, iDel);
-      for(iCol=1; rc==SQLITE_OK && iCol<=pConfig->nCol; iCol++){
-        if( pConfig->abUnindexed[iCol-1] ) continue;
-        ctx.szCol = 0;
-        rc = sqlite3Fts5Tokenize(pConfig, 
-            FTS5_TOKENIZE_DOCUMENT,
-            (const char*)sqlite3_column_text(pSeek, iCol),
-            sqlite3_column_bytes(pSeek, iCol),
-            (void*)&ctx,
-            fts5StorageInsertCallback
-        );
-        p->aTotalSize[iCol-1] -= (i64)ctx.szCol;
+    if( sqlite3_step(pSeek)!=SQLITE_ROW ){
+      return sqlite3_reset(pSeek);
+    }
+  }
+
+  ctx.pStorage = p;
+  ctx.iCol = -1;
+  rc = sqlite3Fts5IndexBeginWrite(p->pIndex, 1, iDel);
+  for(iCol=1; rc==SQLITE_OK && iCol<=pConfig->nCol; iCol++){
+    if( pConfig->abUnindexed[iCol-1]==0 ){
+      const char *zText;
+      int nText;
+      if( pSeek ){
+        zText = (const char*)sqlite3_column_text(pSeek, iCol);
+        nText = sqlite3_column_bytes(pSeek, iCol);
+      }else{
+        zText = (const char*)sqlite3_value_text(apVal[iCol-1]);
+        nText = sqlite3_value_bytes(apVal[iCol-1]);
       }
-      p->nTotalRow--;
+      ctx.szCol = 0;
+      rc = sqlite3Fts5Tokenize(pConfig, FTS5_TOKENIZE_DOCUMENT, 
+          zText, nText, (void*)&ctx, fts5StorageInsertCallback
+      );
+      p->aTotalSize[iCol-1] -= (i64)ctx.szCol;
     }
-    rc2 = sqlite3_reset(pSeek);
-    if( rc==SQLITE_OK ) rc = rc2;
   }
+  p->nTotalRow--;
 
+  rc2 = sqlite3_reset(pSeek);
+  if( rc==SQLITE_OK ) rc = rc2;
   return rc;
 }
 
@@ -181198,16 +193620,17 @@ static int fts5StorageSaveTotals(Fts5Storage *p){
 /*
 ** Remove a row from the FTS table.
 */
-static int sqlite3Fts5StorageDelete(Fts5Storage *p, i64 iDel){
+static int sqlite3Fts5StorageDelete(Fts5Storage *p, i64 iDel, sqlite3_value **apVal){
   Fts5Config *pConfig = p->pConfig;
   int rc;
   sqlite3_stmt *pDel = 0;
 
+  assert( pConfig->eContent!=FTS5_CONTENT_NORMAL || apVal==0 );
   rc = fts5StorageLoadTotals(p, 1);
 
   /* Delete the index records */
   if( rc==SQLITE_OK ){
-    rc = fts5StorageDeleteFromIndex(p, iDel);
+    rc = fts5StorageDeleteFromIndex(p, iDel, apVal);
   }
 
   /* Delete the %_docsize record */
@@ -181221,62 +193644,9 @@ static int sqlite3Fts5StorageDelete(Fts5Storage *p, i64 iDel){
   }
 
   /* Delete the %_content record */
-  if( rc==SQLITE_OK ){
-    rc = fts5StorageGetStmt(p, FTS5_STMT_DELETE_CONTENT, &pDel, 0);
-  }
-  if( rc==SQLITE_OK ){
-    sqlite3_bind_int64(pDel, 1, iDel);
-    sqlite3_step(pDel);
-    rc = sqlite3_reset(pDel);
-  }
-
-  /* Write the averages record */
-  if( rc==SQLITE_OK ){
-    rc = fts5StorageSaveTotals(p);
-  }
-
-  return rc;
-}
-
-static int sqlite3Fts5StorageSpecialDelete(
-  Fts5Storage *p, 
-  i64 iDel, 
-  sqlite3_value **apVal
-){
-  Fts5Config *pConfig = p->pConfig;
-  int rc;
-  sqlite3_stmt *pDel = 0;
-
-  assert( pConfig->eContent!=FTS5_CONTENT_NORMAL );
-  rc = fts5StorageLoadTotals(p, 1);
-
-  /* Delete the index records */
-  if( rc==SQLITE_OK ){
-    int iCol;
-    Fts5InsertCtx ctx;
-    ctx.pStorage = p;
-    ctx.iCol = -1;
-
-    rc = sqlite3Fts5IndexBeginWrite(p->pIndex, 1, iDel);
-    for(iCol=0; rc==SQLITE_OK && iCol<pConfig->nCol; iCol++){
-      if( pConfig->abUnindexed[iCol] ) continue;
-      ctx.szCol = 0;
-      rc = sqlite3Fts5Tokenize(pConfig, 
-        FTS5_TOKENIZE_DOCUMENT,
-        (const char*)sqlite3_value_text(apVal[iCol]),
-        sqlite3_value_bytes(apVal[iCol]),
-        (void*)&ctx,
-        fts5StorageInsertCallback
-      );
-      p->aTotalSize[iCol] -= (i64)ctx.szCol;
-    }
-    p->nTotalRow--;
-  }
-
-  /* Delete the %_docsize record */
-  if( pConfig->bColumnsize ){
+  if( pConfig->eContent==FTS5_CONTENT_NORMAL ){
     if( rc==SQLITE_OK ){
-      rc = fts5StorageGetStmt(p, FTS5_STMT_DELETE_DOCSIZE, &pDel, 0);
+      rc = fts5StorageGetStmt(p, FTS5_STMT_DELETE_CONTENT, &pDel, 0);
     }
     if( rc==SQLITE_OK ){
       sqlite3_bind_int64(pDel, 1, iDel);
@@ -181385,6 +193755,10 @@ static int sqlite3Fts5StorageMerge(Fts5Storage *p, int nMerge){
   return sqlite3Fts5IndexMerge(p->pIndex, nMerge);
 }
 
+static int sqlite3Fts5StorageReset(Fts5Storage *p){
+  return sqlite3Fts5IndexReset(p->pIndex);
+}
+
 /*
 ** Allocate a new rowid. This is used for "external content" tables when
 ** a NULL value is inserted into the rowid column. The new rowid is allocated
@@ -181433,17 +193807,7 @@ static int sqlite3Fts5StorageContentInsert(
   }else{
     sqlite3_stmt *pInsert = 0;    /* Statement to write %_content table */
     int i;                        /* Counter variable */
-#if 0
-    if( eConflict==SQLITE_REPLACE ){
-      eStmt = FTS5_STMT_REPLACE_CONTENT;
-      rc = fts5StorageDeleteFromIndex(p, sqlite3_value_int64(apVal[1]));
-    }else{
-      eStmt = FTS5_STMT_INSERT_CONTENT;
-    }
-#endif
-    if( rc==SQLITE_OK ){
-      rc = fts5StorageGetStmt(p, FTS5_STMT_INSERT_CONTENT, &pInsert, 0);
-    }
+    rc = fts5StorageGetStmt(p, FTS5_STMT_INSERT_CONTENT, &pInsert, 0);
     for(i=1; rc==SQLITE_OK && i<=pConfig->nCol+1; i++){
       rc = sqlite3_bind_value(pInsert, i, apVal[i]);
     }
@@ -181541,28 +193905,76 @@ struct Fts5IntegrityCtx {
   int iCol;
   int szCol;
   u64 cksum;
+  Fts5Termset *pTermset;
   Fts5Config *pConfig;
 };
 
+
 /*
 ** Tokenization callback used by integrity check.
 */
 static int fts5StorageIntegrityCallback(
-  void *pContext,                 /* Pointer to Fts5InsertCtx object */
+  void *pContext,                 /* Pointer to Fts5IntegrityCtx object */
   int tflags,
   const char *pToken,             /* Buffer containing token */
   int nToken,                     /* Size of token in bytes */
-  int iStart,                     /* Start offset of token */
-  int iEnd                        /* End offset of token */
+  int iUnused1,                   /* Start offset of token */
+  int iUnused2                    /* End offset of token */
 ){
   Fts5IntegrityCtx *pCtx = (Fts5IntegrityCtx*)pContext;
+  Fts5Termset *pTermset = pCtx->pTermset;
+  int bPresent;
+  int ii;
+  int rc = SQLITE_OK;
+  int iPos;
+  int iCol;
+
+  UNUSED_PARAM2(iUnused1, iUnused2);
+  if( nToken>FTS5_MAX_TOKEN_SIZE ) nToken = FTS5_MAX_TOKEN_SIZE;
+
   if( (tflags & FTS5_TOKEN_COLOCATED)==0 || pCtx->szCol==0 ){
     pCtx->szCol++;
   }
-  pCtx->cksum ^= sqlite3Fts5IndexCksum(
-      pCtx->pConfig, pCtx->iRowid, pCtx->iCol, pCtx->szCol-1, pToken, nToken
-  );
-  return SQLITE_OK;
+
+  switch( pCtx->pConfig->eDetail ){
+    case FTS5_DETAIL_FULL:
+      iPos = pCtx->szCol-1;
+      iCol = pCtx->iCol;
+      break;
+
+    case FTS5_DETAIL_COLUMNS:
+      iPos = pCtx->iCol;
+      iCol = 0;
+      break;
+
+    default:
+      assert( pCtx->pConfig->eDetail==FTS5_DETAIL_NONE );
+      iPos = 0;
+      iCol = 0;
+      break;
+  }
+
+  rc = sqlite3Fts5TermsetAdd(pTermset, 0, pToken, nToken, &bPresent);
+  if( rc==SQLITE_OK && bPresent==0 ){
+    pCtx->cksum ^= sqlite3Fts5IndexEntryCksum(
+        pCtx->iRowid, iCol, iPos, 0, pToken, nToken
+    );
+  }
+
+  for(ii=0; rc==SQLITE_OK && ii<pCtx->pConfig->nPrefix; ii++){
+    const int nChar = pCtx->pConfig->aPrefix[ii];
+    int nByte = sqlite3Fts5IndexCharlenToBytelen(pToken, nToken, nChar);
+    if( nByte ){
+      rc = sqlite3Fts5TermsetAdd(pTermset, ii+1, pToken, nByte, &bPresent);
+      if( bPresent==0 ){
+        pCtx->cksum ^= sqlite3Fts5IndexEntryCksum(
+            pCtx->iRowid, iCol, iPos, ii+1, pToken, nByte
+        );
+      }
+    }
+  }
+
+  return rc;
 }
 
 /*
@@ -181598,22 +194010,37 @@ static int sqlite3Fts5StorageIntegrity(Fts5Storage *p){
       if( pConfig->bColumnsize ){
         rc = sqlite3Fts5StorageDocsize(p, ctx.iRowid, aColSize);
       }
+      if( rc==SQLITE_OK && pConfig->eDetail==FTS5_DETAIL_NONE ){
+        rc = sqlite3Fts5TermsetNew(&ctx.pTermset);
+      }
       for(i=0; rc==SQLITE_OK && i<pConfig->nCol; i++){
         if( pConfig->abUnindexed[i] ) continue;
         ctx.iCol = i;
         ctx.szCol = 0;
-        rc = sqlite3Fts5Tokenize(pConfig, 
-            FTS5_TOKENIZE_DOCUMENT,
-            (const char*)sqlite3_column_text(pScan, i+1),
-            sqlite3_column_bytes(pScan, i+1),
-            (void*)&ctx,
-            fts5StorageIntegrityCallback
-        );
-        if( pConfig->bColumnsize && ctx.szCol!=aColSize[i] ){
+        if( pConfig->eDetail==FTS5_DETAIL_COLUMNS ){
+          rc = sqlite3Fts5TermsetNew(&ctx.pTermset);
+        }
+        if( rc==SQLITE_OK ){
+          rc = sqlite3Fts5Tokenize(pConfig, 
+              FTS5_TOKENIZE_DOCUMENT,
+              (const char*)sqlite3_column_text(pScan, i+1),
+              sqlite3_column_bytes(pScan, i+1),
+              (void*)&ctx,
+              fts5StorageIntegrityCallback
+          );
+        }
+        if( rc==SQLITE_OK && pConfig->bColumnsize && ctx.szCol!=aColSize[i] ){
           rc = FTS5_CORRUPT;
         }
         aTotalSize[i] += ctx.szCol;
+        if( pConfig->eDetail==FTS5_DETAIL_COLUMNS ){
+          sqlite3Fts5TermsetFree(ctx.pTermset);
+          ctx.pTermset = 0;
+        }
       }
+      sqlite3Fts5TermsetFree(ctx.pTermset);
+      ctx.pTermset = 0;
+
       if( rc!=SQLITE_OK ) break;
     }
     rc2 = sqlite3_reset(pScan);
@@ -181632,12 +194059,12 @@ static int sqlite3Fts5StorageIntegrity(Fts5Storage *p){
   /* Check that the %_docsize and %_content tables contain the expected
   ** number of rows.  */
   if( rc==SQLITE_OK && pConfig->eContent==FTS5_CONTENT_NORMAL ){
-    i64 nRow;
+    i64 nRow = 0;
     rc = fts5StorageCount(p, "content", &nRow);
     if( rc==SQLITE_OK && nRow!=p->nTotalRow ) rc = FTS5_CORRUPT;
   }
   if( rc==SQLITE_OK && pConfig->bColumnsize ){
-    i64 nRow;
+    i64 nRow = 0;
     rc = fts5StorageCount(p, "docsize", &nRow);
     if( rc==SQLITE_OK && nRow!=p->nTotalRow ) rc = FTS5_CORRUPT;
   }
@@ -181816,8 +194243,6 @@ static int sqlite3Fts5StorageConfigValue(
   return rc;
 }
 
-
-
 /*
 ** 2014 May 31
 **
@@ -181832,6 +194257,7 @@ static int sqlite3Fts5StorageConfigValue(
 */
 
 
+/* #include "fts5Int.h" */
 
 /**************************************************************************
 ** Start of ascii tokenizer implementation.
@@ -181881,12 +194307,13 @@ static void fts5AsciiDelete(Fts5Tokenizer *p){
 ** Create an "ascii" tokenizer.
 */
 static int fts5AsciiCreate(
-  void *pCtx, 
+  void *pUnused, 
   const char **azArg, int nArg,
   Fts5Tokenizer **ppOut
 ){
   int rc = SQLITE_OK;
   AsciiTokenizer *p = 0;
+  UNUSED_PARAM(pUnused);
   if( nArg%2 ){
     rc = SQLITE_ERROR;
   }else{
@@ -181935,7 +194362,7 @@ static void asciiFold(char *aOut, const char *aIn, int nByte){
 static int fts5AsciiTokenize(
   Fts5Tokenizer *pTokenizer,
   void *pCtx,
-  int flags,
+  int iUnused,
   const char *pText, int nText,
   int (*xToken)(void*, int, const char*, int nToken, int iStart, int iEnd)
 ){
@@ -181949,6 +194376,8 @@ static int fts5AsciiTokenize(
   char *pFold = aFold;
   unsigned char *a = p->aTokenChar;
 
+  UNUSED_PARAM(iUnused);
+
   while( is<nText && rc==SQLITE_OK ){
     int nByte;
 
@@ -182061,7 +194490,7 @@ static int fts5UnicodeAddExceptions(
   int bTokenChars                 /* 1 for 'tokenchars', 0 for 'separators' */
 ){
   int rc = SQLITE_OK;
-  int n = strlen(z);
+  int n = (int)strlen(z);
   int *aNew;
 
   if( n>0 ){
@@ -182075,7 +194504,7 @@ static int fts5UnicodeAddExceptions(
         int bToken;
         READ_UTF8(zCsr, zTerm, iCode);
         if( iCode<128 ){
-          p->aTokenChar[iCode] = bTokenChars;
+          p->aTokenChar[iCode] = (unsigned char)bTokenChars;
         }else{
           bToken = sqlite3Fts5UnicodeIsalnum(iCode);
           assert( (bToken==0 || bToken==1) ); 
@@ -182142,13 +194571,15 @@ static void fts5UnicodeDelete(Fts5Tokenizer *pTok){
 ** Create a "unicode61" tokenizer.
 */
 static int fts5UnicodeCreate(
-  void *pCtx, 
+  void *pUnused, 
   const char **azArg, int nArg,
   Fts5Tokenizer **ppOut
 ){
   int rc = SQLITE_OK;             /* Return code */
   Unicode61Tokenizer *p = 0;      /* New tokenizer object */ 
 
+  UNUSED_PARAM(pUnused);
+
   if( nArg%2 ){
     rc = SQLITE_ERROR;
   }else{
@@ -182205,7 +194636,7 @@ static int fts5UnicodeIsAlnum(Unicode61Tokenizer *p, int iCode){
 static int fts5UnicodeTokenize(
   Fts5Tokenizer *pTokenizer,
   void *pCtx,
-  int flags,
+  int iUnused,
   const char *pText, int nText,
   int (*xToken)(void*, int, const char*, int nToken, int iStart, int iEnd)
 ){
@@ -182221,6 +194652,8 @@ static int fts5UnicodeTokenize(
   int nFold = p->nFold;
   const char *pEnd = &aFold[nFold-6];
 
+  UNUSED_PARAM(iUnused);
+
   /* Each iteration of this loop gobbles up a contiguous run of separators,
   ** then the next token.  */
   while( rc==SQLITE_OK ){
@@ -183039,7 +195472,7 @@ static int sqlite3Fts5TokenizerInit(fts5_api *pApi){
   int rc = SQLITE_OK;             /* Return code */
   int i;                          /* To iterate through builtin functions */
 
-  for(i=0; rc==SQLITE_OK && i<sizeof(aBuiltin)/sizeof(aBuiltin[0]); i++){
+  for(i=0; rc==SQLITE_OK && i<ArraySize(aBuiltin); i++){
     rc = pApi->xCreateTokenizer(pApi,
         aBuiltin[i].zName,
         (void*)pApi,
@@ -183180,9 +195613,9 @@ static int sqlite3Fts5UnicodeIsalnum(int c){
     0xFFFFFFFF, 0xFC00FFFF, 0xF8000001, 0xF8000001,
   };
 
-  if( c<128 ){
+  if( (unsigned int)c<128 ){
     return ( (aAscii[c >> 5] & (1 << (c & 0x001F)))==0 );
-  }else if( c<(1<<22) ){
+  }else if( (unsigned int)c<(1<<22) ){
     unsigned int key = (((unsigned int)c)<<10) | 0x000003FF;
     int iRes = 0;
     int iHi = sizeof(aEntry)/sizeof(aEntry[0]) - 1;
@@ -183430,6 +195863,7 @@ static int sqlite3Fts5UnicodeFold(int c, int bRemoveDiacritic){
 */
 
 
+/* #include "fts5Int.h" */
 
 /*
 ** This is a copy of the sqlite3GetVarint32() routine from the SQLite core.
@@ -183748,7 +196182,10 @@ static int sqlite3Fts5PutVarint(unsigned char *p, u64 v){
 
 
 static int sqlite3Fts5GetVarintLen(u32 iVal){
+#if 0
   if( iVal<(1 << 7 ) ) return 1;
+#endif
+  assert( iVal>=(1 << 7) );
   if( iVal<(1 << 14) ) return 2;
   if( iVal<(1 << 21) ) return 3;
   if( iVal<(1 << 28) ) return 4;
@@ -183790,6 +196227,7 @@ static int sqlite3Fts5GetVarintLen(u32 iVal){
 */
 
 
+/* #include "fts5Int.h" */
 
 
 typedef struct Fts5VocabTable Fts5VocabTable;
@@ -183812,16 +196250,18 @@ struct Fts5VocabCursor {
   int bEof;                       /* True if this cursor is at EOF */
   Fts5IndexIter *pIter;           /* Term/rowid iterator object */
 
+  int nLeTerm;                    /* Size of zLeTerm in bytes */
+  char *zLeTerm;                  /* (term <= $zLeTerm) paramater, or NULL */
+
   /* These are used by 'col' tables only */
-  int nCol;
+  Fts5Config *pConfig;            /* Fts5 table configuration */
   int iCol;
   i64 *aCnt;
   i64 *aDoc;
 
-  /* Output values */
+  /* Output values used by 'row' and 'col' tables */
   i64 rowid;                      /* This table's current rowid value */
   Fts5Buffer term;                /* Current value of 'term' column */
-  i64 aVal[3];                    /* Up to three columns left of 'term' */
 };
 
 #define FTS5_VOCAB_COL    0
@@ -183831,6 +196271,14 @@ struct Fts5VocabCursor {
 #define FTS5_VOCAB_ROW_SCHEMA  "term, doc, cnt"
 
 /*
+** Bits for the mask used as the idxNum value by xBestIndex/xFilter.
+*/
+#define FTS5_VOCAB_TERM_EQ 0x01
+#define FTS5_VOCAB_TERM_GE 0x02
+#define FTS5_VOCAB_TERM_LE 0x04
+
+
+/*
 ** Translate a string containing an fts5vocab table type to an 
 ** FTS5_VOCAB_XXX constant. If successful, set *peType to the output
 ** value and return SQLITE_OK. Otherwise, set *pzErr to an error message
@@ -183925,13 +196373,13 @@ static int fts5VocabInitVtab(
     const char *zDb = bDb ? argv[3] : argv[1];
     const char *zTab = bDb ? argv[4] : argv[3];
     const char *zType = bDb ? argv[5] : argv[4];
-    int nDb = strlen(zDb)+1; 
-    int nTab = strlen(zTab)+1;
-    int eType;
+    int nDb = (int)strlen(zDb)+1; 
+    int nTab = (int)strlen(zTab)+1;
+    int eType = 0;
     
     rc = fts5VocabTableType(zType, pzErr, &eType);
     if( rc==SQLITE_OK ){
-      assert( eType>=0 && eType<sizeof(azSchema)/sizeof(azSchema[0]) );
+      assert( eType>=0 && eType<ArraySize(azSchema) );
       rc = sqlite3_declare_vtab(db, azSchema[eType]);
     }
 
@@ -183984,9 +196432,50 @@ static int fts5VocabCreateMethod(
 ** Implementation of the xBestIndex method.
 */
 static int fts5VocabBestIndexMethod(
-  sqlite3_vtab *pVTab, 
+  sqlite3_vtab *pUnused,
   sqlite3_index_info *pInfo
 ){
+  int i;
+  int iTermEq = -1;
+  int iTermGe = -1;
+  int iTermLe = -1;
+  int idxNum = 0;
+  int nArg = 0;
+
+  UNUSED_PARAM(pUnused);
+
+  for(i=0; i<pInfo->nConstraint; i++){
+    struct sqlite3_index_constraint *p = &pInfo->aConstraint[i];
+    if( p->usable==0 ) continue;
+    if( p->iColumn==0 ){          /* term column */
+      if( p->op==SQLITE_INDEX_CONSTRAINT_EQ ) iTermEq = i;
+      if( p->op==SQLITE_INDEX_CONSTRAINT_LE ) iTermLe = i;
+      if( p->op==SQLITE_INDEX_CONSTRAINT_LT ) iTermLe = i;
+      if( p->op==SQLITE_INDEX_CONSTRAINT_GE ) iTermGe = i;
+      if( p->op==SQLITE_INDEX_CONSTRAINT_GT ) iTermGe = i;
+    }
+  }
+
+  if( iTermEq>=0 ){
+    idxNum |= FTS5_VOCAB_TERM_EQ;
+    pInfo->aConstraintUsage[iTermEq].argvIndex = ++nArg;
+    pInfo->estimatedCost = 100;
+  }else{
+    pInfo->estimatedCost = 1000000;
+    if( iTermGe>=0 ){
+      idxNum |= FTS5_VOCAB_TERM_GE;
+      pInfo->aConstraintUsage[iTermGe].argvIndex = ++nArg;
+      pInfo->estimatedCost = pInfo->estimatedCost / 2;
+    }
+    if( iTermLe>=0 ){
+      idxNum |= FTS5_VOCAB_TERM_LE;
+      pInfo->aConstraintUsage[iTermLe].argvIndex = ++nArg;
+      pInfo->estimatedCost = pInfo->estimatedCost / 2;
+    }
+  }
+
+  pInfo->idxNum = idxNum;
+
   return SQLITE_OK;
 }
 
@@ -183999,12 +196488,11 @@ static int fts5VocabOpenMethod(
 ){
   Fts5VocabTable *pTab = (Fts5VocabTable*)pVTab;
   Fts5Index *pIndex = 0;
-  int nCol = 0;
+  Fts5Config *pConfig = 0;
   Fts5VocabCursor *pCsr = 0;
   int rc = SQLITE_OK;
   sqlite3_stmt *pStmt = 0;
   char *zSql = 0;
-  int nByte;
 
   zSql = sqlite3Fts5Mprintf(&rc,
       "SELECT t.%Q FROM %Q.%Q AS t WHERE t.%Q MATCH '*id'",
@@ -184019,7 +196507,7 @@ static int fts5VocabOpenMethod(
 
   if( pStmt && sqlite3_step(pStmt)==SQLITE_ROW ){
     i64 iId = sqlite3_column_int64(pStmt, 0);
-    pIndex = sqlite3Fts5IndexFromCsrid(pTab->pGlobal, iId, &nCol);
+    pIndex = sqlite3Fts5IndexFromCsrid(pTab->pGlobal, iId, &pConfig);
   }
 
   if( rc==SQLITE_OK && pIndex==0 ){
@@ -184033,14 +196521,17 @@ static int fts5VocabOpenMethod(
     }
   }
 
-  nByte = nCol * sizeof(i64) * 2 + sizeof(Fts5VocabCursor);
-  pCsr = (Fts5VocabCursor*)sqlite3Fts5MallocZero(&rc, nByte);
+  if( rc==SQLITE_OK ){
+    int nByte = pConfig->nCol * sizeof(i64) * 2 + sizeof(Fts5VocabCursor);
+    pCsr = (Fts5VocabCursor*)sqlite3Fts5MallocZero(&rc, nByte);
+  }
+
   if( pCsr ){
     pCsr->pIndex = pIndex;
     pCsr->pStmt = pStmt;
-    pCsr->nCol = nCol;
+    pCsr->pConfig = pConfig;
     pCsr->aCnt = (i64*)&pCsr[1];
-    pCsr->aDoc = &pCsr->aCnt[nCol];
+    pCsr->aDoc = &pCsr->aCnt[pConfig->nCol];
   }else{
     sqlite3_finalize(pStmt);
   }
@@ -184053,6 +196544,9 @@ static void fts5VocabResetCursor(Fts5VocabCursor *pCsr){
   pCsr->rowid = 0;
   sqlite3Fts5IterClose(pCsr->pIter);
   pCsr->pIter = 0;
+  sqlite3_free(pCsr->zLeTerm);
+  pCsr->nLeTerm = -1;
+  pCsr->zLeTerm = 0;
 }
 
 /*
@@ -184076,16 +196570,17 @@ static int fts5VocabNextMethod(sqlite3_vtab_cursor *pCursor){
   Fts5VocabCursor *pCsr = (Fts5VocabCursor*)pCursor;
   Fts5VocabTable *pTab = (Fts5VocabTable*)pCursor->pVtab;
   int rc = SQLITE_OK;
+  int nCol = pCsr->pConfig->nCol;
 
   pCsr->rowid++;
 
   if( pTab->eType==FTS5_VOCAB_COL ){
-    for(pCsr->iCol++; pCsr->iCol<pCsr->nCol; pCsr->iCol++){
-      if( pCsr->aCnt[pCsr->iCol] ) break;
+    for(pCsr->iCol++; pCsr->iCol<nCol; pCsr->iCol++){
+      if( pCsr->aDoc[pCsr->iCol] ) break;
     }
   }
 
-  if( pTab->eType==FTS5_VOCAB_ROW || pCsr->iCol>=pCsr->nCol ){
+  if( pTab->eType==FTS5_VOCAB_ROW || pCsr->iCol>=nCol ){
     if( sqlite3Fts5IterEof(pCsr->pIter) ){
       pCsr->bEof = 1;
     }else{
@@ -184093,53 +196588,93 @@ static int fts5VocabNextMethod(sqlite3_vtab_cursor *pCursor){
       int nTerm;
 
       zTerm = sqlite3Fts5IterTerm(pCsr->pIter, &nTerm);
+      if( pCsr->nLeTerm>=0 ){
+        int nCmp = MIN(nTerm, pCsr->nLeTerm);
+        int bCmp = memcmp(pCsr->zLeTerm, zTerm, nCmp);
+        if( bCmp<0 || (bCmp==0 && pCsr->nLeTerm<nTerm) ){
+          pCsr->bEof = 1;
+          return SQLITE_OK;
+        }
+      }
+
       sqlite3Fts5BufferSet(&rc, &pCsr->term, nTerm, (const u8*)zTerm);
-      memset(pCsr->aVal, 0, sizeof(pCsr->aVal));
-      memset(pCsr->aCnt, 0, pCsr->nCol * sizeof(i64));
-      memset(pCsr->aDoc, 0, pCsr->nCol * sizeof(i64));
+      memset(pCsr->aCnt, 0, nCol * sizeof(i64));
+      memset(pCsr->aDoc, 0, nCol * sizeof(i64));
       pCsr->iCol = 0;
 
       assert( pTab->eType==FTS5_VOCAB_COL || pTab->eType==FTS5_VOCAB_ROW );
       while( rc==SQLITE_OK ){
-        i64 dummy;
         const u8 *pPos; int nPos;   /* Position list */
         i64 iPos = 0;               /* 64-bit position read from poslist */
         int iOff = 0;               /* Current offset within position list */
 
-        rc = sqlite3Fts5IterPoslist(pCsr->pIter, 0, &pPos, &nPos, &dummy);
-        if( rc==SQLITE_OK ){
-          if( pTab->eType==FTS5_VOCAB_ROW ){
-            while( 0==sqlite3Fts5PoslistNext64(pPos, nPos, &iOff, &iPos) ){
-              pCsr->aVal[1]++;
+        pPos = pCsr->pIter->pData;
+        nPos = pCsr->pIter->nData;
+        switch( pCsr->pConfig->eDetail ){
+          case FTS5_DETAIL_FULL:
+            pPos = pCsr->pIter->pData;
+            nPos = pCsr->pIter->nData;
+            if( pTab->eType==FTS5_VOCAB_ROW ){
+              while( 0==sqlite3Fts5PoslistNext64(pPos, nPos, &iOff, &iPos) ){
+                pCsr->aCnt[0]++;
+              }
+              pCsr->aDoc[0]++;
+            }else{
+              int iCol = -1;
+              while( 0==sqlite3Fts5PoslistNext64(pPos, nPos, &iOff, &iPos) ){
+                int ii = FTS5_POS2COLUMN(iPos);
+                pCsr->aCnt[ii]++;
+                if( iCol!=ii ){
+                  if( ii>=nCol ){
+                    rc = FTS5_CORRUPT;
+                    break;
+                  }
+                  pCsr->aDoc[ii]++;
+                  iCol = ii;
+                }
+              }
             }
-            pCsr->aVal[0]++;
-          }else{
-            int iCol = -1;
-            while( 0==sqlite3Fts5PoslistNext64(pPos, nPos, &iOff, &iPos) ){
-              int ii = FTS5_POS2COLUMN(iPos);
-              pCsr->aCnt[ii]++;
-              if( iCol!=ii ){
-                pCsr->aDoc[ii]++;
-                iCol = ii;
+            break;
+
+          case FTS5_DETAIL_COLUMNS:
+            if( pTab->eType==FTS5_VOCAB_ROW ){
+              pCsr->aDoc[0]++;
+            }else{
+              while( 0==sqlite3Fts5PoslistNext64(pPos, nPos, &iOff,&iPos) ){
+                assert_nc( iPos>=0 && iPos<nCol );
+                if( iPos>=nCol ){
+                  rc = FTS5_CORRUPT;
+                  break;
+                }
+                pCsr->aDoc[iPos]++;
               }
             }
-          }
+            break;
+
+          default: 
+            assert( pCsr->pConfig->eDetail==FTS5_DETAIL_NONE );
+            pCsr->aDoc[0]++;
+            break;
+        }
+
+        if( rc==SQLITE_OK ){
           rc = sqlite3Fts5IterNextScan(pCsr->pIter);
         }
+
         if( rc==SQLITE_OK ){
           zTerm = sqlite3Fts5IterTerm(pCsr->pIter, &nTerm);
-          if( nTerm!=pCsr->term.n || memcmp(zTerm, pCsr->term.p, nTerm) ) break;
+          if( nTerm!=pCsr->term.n || memcmp(zTerm, pCsr->term.p, nTerm) ){
+            break;
+          }
           if( sqlite3Fts5IterEof(pCsr->pIter) ) break;
         }
       }
     }
   }
 
-  if( pCsr->bEof==0 && pTab->eType==FTS5_VOCAB_COL ){
-    while( pCsr->aCnt[pCsr->iCol]==0 ) pCsr->iCol++;
-    pCsr->aVal[0] = pCsr->iCol;
-    pCsr->aVal[1] = pCsr->aDoc[pCsr->iCol];
-    pCsr->aVal[2] = pCsr->aCnt[pCsr->iCol];
+  if( rc==SQLITE_OK && pCsr->bEof==0 && pTab->eType==FTS5_VOCAB_COL ){
+    while( pCsr->aDoc[pCsr->iCol]==0 ) pCsr->iCol++;
+    assert( pCsr->iCol<pCsr->pConfig->nCol );
   }
   return rc;
 }
@@ -184150,16 +196685,54 @@ static int fts5VocabNextMethod(sqlite3_vtab_cursor *pCursor){
 static int fts5VocabFilterMethod(
   sqlite3_vtab_cursor *pCursor,   /* The cursor used for this query */
   int idxNum,                     /* Strategy index */
-  const char *idxStr,             /* Unused */
-  int nVal,                       /* Number of elements in apVal */
+  const char *zUnused,            /* Unused */
+  int nUnused,                    /* Number of elements in apVal */
   sqlite3_value **apVal           /* Arguments for the indexing scheme */
 ){
   Fts5VocabCursor *pCsr = (Fts5VocabCursor*)pCursor;
-  int rc;
-  const int flags = FTS5INDEX_QUERY_SCAN;
+  int rc = SQLITE_OK;
+
+  int iVal = 0;
+  int f = FTS5INDEX_QUERY_SCAN;
+  const char *zTerm = 0;
+  int nTerm = 0;
+
+  sqlite3_value *pEq = 0;
+  sqlite3_value *pGe = 0;
+  sqlite3_value *pLe = 0;
+
+  UNUSED_PARAM2(zUnused, nUnused);
 
   fts5VocabResetCursor(pCsr);
-  rc = sqlite3Fts5IndexQuery(pCsr->pIndex, 0, 0, flags, 0, &pCsr->pIter);
+  if( idxNum & FTS5_VOCAB_TERM_EQ ) pEq = apVal[iVal++];
+  if( idxNum & FTS5_VOCAB_TERM_GE ) pGe = apVal[iVal++];
+  if( idxNum & FTS5_VOCAB_TERM_LE ) pLe = apVal[iVal++];
+
+  if( pEq ){
+    zTerm = (const char *)sqlite3_value_text(pEq);
+    nTerm = sqlite3_value_bytes(pEq);
+    f = 0;
+  }else{
+    if( pGe ){
+      zTerm = (const char *)sqlite3_value_text(pGe);
+      nTerm = sqlite3_value_bytes(pGe);
+    }
+    if( pLe ){
+      const char *zCopy = (const char *)sqlite3_value_text(pLe);
+      pCsr->nLeTerm = sqlite3_value_bytes(pLe);
+      pCsr->zLeTerm = sqlite3_malloc(pCsr->nLeTerm+1);
+      if( pCsr->zLeTerm==0 ){
+        rc = SQLITE_NOMEM;
+      }else{
+        memcpy(pCsr->zLeTerm, zCopy, pCsr->nLeTerm+1);
+      }
+    }
+  }
+
+
+  if( rc==SQLITE_OK ){
+    rc = sqlite3Fts5IndexQuery(pCsr->pIndex, zTerm, nTerm, f, 0, &pCsr->pIter);
+  }
   if( rc==SQLITE_OK ){
     rc = fts5VocabNextMethod(pCursor);
   }
@@ -184182,18 +196755,36 @@ static int fts5VocabColumnMethod(
   int iCol                        /* Index of column to read value from */
 ){
   Fts5VocabCursor *pCsr = (Fts5VocabCursor*)pCursor;
-  switch( iCol ){
-    case 0: /* term */
-      sqlite3_result_text(
-          pCtx, (const char*)pCsr->term.p, pCsr->term.n, SQLITE_TRANSIENT
-      );
-      break;
+  int eDetail = pCsr->pConfig->eDetail;
+  int eType = ((Fts5VocabTable*)(pCursor->pVtab))->eType;
+  i64 iVal = 0;
 
-    default:
-      assert( iCol<4 && iCol>0 );
-      sqlite3_result_int64(pCtx, pCsr->aVal[iCol-1]);
-      break;
+  if( iCol==0 ){
+    sqlite3_result_text(
+        pCtx, (const char*)pCsr->term.p, pCsr->term.n, SQLITE_TRANSIENT
+    );
+  }else if( eType==FTS5_VOCAB_COL ){
+    assert( iCol==1 || iCol==2 || iCol==3 );
+    if( iCol==1 ){
+      if( eDetail!=FTS5_DETAIL_NONE ){
+        const char *z = pCsr->pConfig->azCol[pCsr->iCol];
+        sqlite3_result_text(pCtx, z, -1, SQLITE_STATIC);
+      }
+    }else if( iCol==2 ){
+      iVal = pCsr->aDoc[pCsr->iCol];
+    }else{
+      iVal = pCsr->aCnt[pCsr->iCol];
+    }
+  }else{
+    assert( iCol==1 || iCol==2 );
+    if( iCol==1 ){
+      iVal = pCsr->aDoc[0];
+    }else{
+      iVal = pCsr->aCnt[0];
+    }
   }
+
+  if( iVal>0 ) sqlite3_result_int64(pCtx, iVal);
   return SQLITE_OK;
 }
 
diff --git a/ext/sqlite3/sqlite3.c b/ext/sqlite3/sqlite3.c
index d7f7722959..5ba59ad604 100644
--- a/ext/sqlite3/sqlite3.c
+++ b/ext/sqlite3/sqlite3.c
@@ -1169,7 +1169,8 @@ static php_stream_ops php_stream_sqlite3_ops = {
 	"SQLite3",
 	php_sqlite3_stream_seek,
 	php_sqlite3_stream_cast,
-	php_sqlite3_stream_stat
+	php_sqlite3_stream_stat,
+	NULL
 };
 
 /* {{{ proto resource SQLite3::openBlob(string table, string column, int rowid [, string dbname])
@@ -1317,6 +1318,12 @@ PHP_METHOD(sqlite3stmt, clear)
 		RETURN_FALSE;
 	}
 
+	if (stmt_obj->bound_params) {
+		zend_hash_destroy(stmt_obj->bound_params);
+		FREE_HASHTABLE(stmt_obj->bound_params);
+		stmt_obj->bound_params = NULL;
+	}
+
 	RETURN_TRUE;
 }
 /* }}} */
diff --git a/ext/sqlite3/tests/bug70628.phpt b/ext/sqlite3/tests/bug70628.phpt
new file mode 100644
index 0000000000..3d807baaa8
--- /dev/null
+++ b/ext/sqlite3/tests/bug70628.phpt
@@ -0,0 +1,55 @@
+--TEST--
+Bug #70628 (Clearing bindings on an SQLite3 statement doesn't work)
+--SKIPIF--
+<?php
+if (!extension_loaded('sqlite3')) die('skip'); ?>
+--FILE--
+<?php
+$db = new SQLite3(':memory:');
+
+$db->exec("CREATE TABLE Dogs (Id INTEGER PRIMARY KEY, Breed TEXT, Name TEXT, Age INTEGER)");
+
+$sth = $db->prepare("INSERT INTO Dogs (Breed, Name, Age)  VALUES (:breed,:name,:age)");
+
+$sth->bindValue(':breed', 'canis', SQLITE3_TEXT);
+$sth->bindValue(':name', 'jack', SQLITE3_TEXT);
+$sth->bindValue(':age', 7, SQLITE3_INTEGER);
+$sth->execute();
+
+$sth->clear();
+$sth->reset();
+
+$sth->bindValue(':breed', 'russel', SQLITE3_TEXT);
+$sth->bindValue(':age', 3, SQLITE3_INTEGER);
+$sth->execute();
+
+$res = $db->query('SELECT * FROM Dogs');
+while (($row = $res->fetchArray(SQLITE3_ASSOC))) {
+    var_dump($row);
+}
+$res->finalize();
+
+$sth->close();
+$db->close();
+?>
+--EXPECT--
+array(4) {
+  ["Id"]=>
+  int(1)
+  ["Breed"]=>
+  string(5) "canis"
+  ["Name"]=>
+  string(4) "jack"
+  ["Age"]=>
+  int(7)
+}
+array(4) {
+  ["Id"]=>
+  int(2)
+  ["Breed"]=>
+  string(6) "russel"
+  ["Name"]=>
+  NULL
+  ["Age"]=>
+  int(3)
+}
diff --git a/ext/sqlite3/tests/sqlite3_01_open-mb.phpt b/ext/sqlite3/tests/sqlite3_01_open-mb.phpt
new file mode 100644
index 0000000000..ad9b147d9d
--- /dev/null
+++ b/ext/sqlite3/tests/sqlite3_01_open-mb.phpt
@@ -0,0 +1,22 @@
+--TEST--
+SQLite3::open/close tests
+--SKIPIF--
+<?php require_once(dirname(__FILE__) . '/skipif.inc'); ?>
+--FILE--
+<?php
+
+$db_file = dirname(__FILE__) . DIRECTORY_SEPARATOR . '��ガラスを食�られ��.db';
+$db = new SQLite3($db_file);
+//require_once(dirname(__FILE__) . '/new_db.inc');
+
+var_dump($db);
+var_dump($db->close());
+
+unlink($db_file);
+echo "Done\n";
+?>
+--EXPECTF--
+object(SQLite3)#%d (0) {
+}
+bool(true)
+Done
diff --git a/ext/standard/array.c b/ext/standard/array.c
index 7ee505601e..b7339b433c 100644
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -1613,7 +1613,6 @@ static inline void php_search_array(INTERNAL_FUNCTION_PARAMETERS, int behavior)
 			}
 		} ZEND_HASH_FOREACH_END();
 	} else {
-		ZVAL_DEREF(value);
 		if (Z_TYPE_P(value) == IS_LONG) {
 			ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(array), num_idx, str_idx, entry) {
 				if (fast_equal_check_long(value, entry)) {
@@ -1765,6 +1764,7 @@ PHP_FUNCTION(extract)
 	zend_ulong num_key;
 	int var_exists, count = 0;
 	int extract_refs = 0;
+	int exception_thrown = 0;
 	zend_array *symbol_table;
 	zval var_array;
 
@@ -1847,12 +1847,6 @@ PHP_FUNCTION(extract)
 				if (var_exists && ZSTR_LEN(var_name) == sizeof("GLOBALS")-1 && !strcmp(ZSTR_VAL(var_name), "GLOBALS")) {
 					break;
 				}
-				if (var_exists && ZSTR_LEN(var_name) == sizeof("this")-1  && !strcmp(ZSTR_VAL(var_name), "this")) {
-					zend_class_entry *scope = zend_get_executed_scope();
-					if (scope && ZSTR_LEN(scope->name) != 0) {
-						break;
-					}
-				}
 				ZVAL_STR_COPY(&final_name, var_name);
 				break;
 
@@ -1893,6 +1887,15 @@ PHP_FUNCTION(extract)
 
 		if (Z_TYPE(final_name) == IS_STRING && php_valid_var_name(Z_STRVAL(final_name), Z_STRLEN(final_name))) {
 			zval *orig_var;
+
+			if (Z_STRLEN(final_name) == sizeof("this")-1  && !strcmp(Z_STRVAL(final_name), "this")) {
+				if (!exception_thrown) {
+					exception_thrown = 1;
+					zend_throw_error(NULL, "Cannot re-assign $this");
+				}
+				zval_dtor(&final_name);
+				continue;
+			}
 			if (extract_refs) {
 
 				ZVAL_MAKE_REF(entry);
@@ -2116,7 +2119,7 @@ PHP_FUNCTION(array_fill_keys)
 #define RANGE_CHECK_LONG_INIT_ARRAY(start, end) do { \
 		zend_ulong __calc_size = (start - end) / lstep; \
 		if (__calc_size >= HT_MAX_SIZE - 1) { \
-			php_error_docref(NULL, E_WARNING, "The supplied range exceeds the maximum array size: start=%pd end=%pd", end, start); \
+			php_error_docref(NULL, E_WARNING, "The supplied range exceeds the maximum array size: start=" ZEND_LONG_FMT " end=" ZEND_LONG_FMT, end, start); \
 			RETURN_FALSE; \
 		} \
 		size = (uint32_t)(__calc_size + 1); \
@@ -2283,7 +2286,7 @@ long_str:
 
 		Z_TYPE_INFO(tmp) = IS_LONG;
 		if (low > high) { 		/* Negative steps */
-			if (low - high < lstep) {
+			if ((zend_ulong)(low - high) < lstep) {
 				err = 1;
 				goto err;
 			}
@@ -2297,7 +2300,7 @@ long_str:
 				}
 			} ZEND_HASH_FILL_END();
 		} else if (high > low) { 	/* Positive steps */
-			if (high - low < lstep) {
+			if ((zend_ulong)(high - low) < lstep) {
 				err = 1;
 				goto err;
 			}
@@ -2333,7 +2336,7 @@ static void php_array_data_shuffle(zval *array) /* {{{ */
 	Bucket *p, temp;
 	HashTable *hash;
 	zend_long rnd_idx;
-	uint32_t n_left;
+	zend_long n_left;
 
 	n_elems = zend_hash_num_elements(Z_ARRVAL_P(array));
 
@@ -2392,7 +2395,6 @@ static void php_array_data_shuffle(zval *array) /* {{{ */
 			}
 		}
 	}
-	HANDLE_BLOCK_INTERRUPTIONS();
 	hash->nNumUsed = n_elems;
 	hash->nInternalPointer = 0;
 
@@ -2408,7 +2410,6 @@ static void php_array_data_shuffle(zval *array) /* {{{ */
 	if (!(hash->u.flags & HASH_FLAG_PACKED)) {
 		zend_hash_to_packed(hash);
 	}
-	HANDLE_UNBLOCK_INTERRUPTIONS();
 }
 /* }}} */
 
@@ -2428,12 +2429,12 @@ PHP_FUNCTION(shuffle)
 }
 /* }}} */
 
-static void php_splice(HashTable *in_hash, int offset, int length, HashTable *replace, HashTable *removed) /* {{{ */
+static void php_splice(HashTable *in_hash, zend_long offset, zend_long length, HashTable *replace, HashTable *removed) /* {{{ */
 {
 	HashTable 	 out_hash;			/* Output hashtable */
-	int			 num_in,			/* Number of entries in the input hashtable */
-				 pos;				/* Current position in the hashtable */
-	uint         idx;
+	zend_long	 num_in;			/* Number of entries in the input hashtable */
+	zend_long	 pos;				/* Current position in the hashtable */
+	uint32_t     idx;
 	Bucket		*p;					/* Pointer to hash bucket */
 	zval		*entry;				/* Hash entry */
 	uint32_t    iter_pos = zend_hash_iterators_lower_pos(in_hash, 0);
@@ -2472,7 +2473,7 @@ static void php_splice(HashTable *in_hash, int offset, int length, HashTable *re
 			zend_hash_add_new(&out_hash, p->key, entry);
 		}
 		if (idx == iter_pos) {
-			if (idx != pos) {
+			if ((zend_long)idx != pos) {
 				zend_hash_iterators_update(in_hash, idx, pos);
 			}
 			iter_pos = zend_hash_iterators_lower_pos(in_hash, iter_pos + 1);
@@ -2542,7 +2543,7 @@ static void php_splice(HashTable *in_hash, int offset, int length, HashTable *re
 			zend_hash_add_new(&out_hash, p->key, entry);
 		}
 		if (idx == iter_pos) {
-			if (idx != pos) {
+			if ((zend_long)idx != pos) {
 				zend_hash_iterators_update(in_hash, idx, pos);
 			}
 			iter_pos = zend_hash_iterators_lower_pos(in_hash, iter_pos + 1);
@@ -2901,7 +2902,7 @@ PHP_FUNCTION(array_splice)
 	}
 
 	/* Perform splice */
-	php_splice(Z_ARRVAL_P(array), (int)offset, (int)length, repl_array ? Z_ARRVAL_P(repl_array) : NULL, rem_hash);
+	php_splice(Z_ARRVAL_P(array), offset, length, repl_array ? Z_ARRVAL_P(repl_array) : NULL, rem_hash);
 }
 /* }}} */
 
@@ -3046,7 +3047,7 @@ PHPAPI int php_array_merge_recursive(HashTable *dest, HashTable *src) /* {{{ */
 					convert_to_array_ex(dest_zval);
 					add_next_index_null(dest_zval);
 				} else if (Z_TYPE_P(dest_zval) == IS_ARRAY) {
-					if (UNEXPECTED(Z_ARRVAL_P(dest_zval)->nNextFreeElement > Z_ARRVAL_P(dest_zval)->nNumUsed)) {
+					if (UNEXPECTED(Z_ARRVAL_P(dest_zval)->nNextFreeElement > (zend_long)Z_ARRVAL_P(dest_zval)->nNumUsed)) {
 						Z_ARRVAL_P(dest_zval)->nNextFreeElement = Z_ARRVAL_P(dest_zval)->nNumUsed;
 					}
 				} else {
@@ -3099,15 +3100,20 @@ PHPAPI int php_array_merge(HashTable *dest, HashTable *src) /* {{{ */
 	zend_string *string_key;
 
 	ZEND_HASH_FOREACH_STR_KEY_VAL(src, string_key, src_entry) {
-		if (string_key) {
-			if (Z_REFCOUNTED_P(src_entry)) {
+		if (Z_REFCOUNTED_P(src_entry)) {
+			if (UNEXPECTED(Z_ISREF_P(src_entry))
+			 && UNEXPECTED(Z_REFCOUNT_P(src_entry) == 1)) {
+				ZVAL_UNREF(src_entry);
+				if (Z_REFCOUNTED_P(src_entry)) {
+					Z_ADDREF_P(src_entry);
+				}
+			} else {
 				Z_ADDREF_P(src_entry);
 			}
+		}
+		if (string_key) {
 			zend_hash_update(dest, string_key, src_entry);
 		} else {
-			if (Z_REFCOUNTED_P(src_entry)) {
-				Z_ADDREF_P(src_entry);
-			}
 			zend_hash_next_index_insert_new(dest, src_entry);
 		}
 	} ZEND_HASH_FOREACH_END();
@@ -3234,18 +3240,19 @@ static inline void php_array_merge_or_replace_wrapper(INTERNAL_FUNCTION_PARAMETE
 		src  = Z_ARRVAL_P(arg);
 		dest = Z_ARRVAL_P(return_value);
 		ZEND_HASH_FOREACH_KEY_VAL(src, idx, string_key, src_entry) {
-			if (UNEXPECTED(Z_ISREF_P(src_entry) && Z_REFCOUNT_P(src_entry) == 1)) {
-				src_entry = Z_REFVAL_P(src_entry);
-			}
-			if (string_key) {
-				if (Z_REFCOUNTED_P(src_entry)) {
+			if (Z_REFCOUNTED_P(src_entry)) {
+				if (UNEXPECTED(Z_ISREF_P(src_entry) && Z_REFCOUNT_P(src_entry) == 1)) {
+					src_entry = Z_REFVAL_P(src_entry);
+					if (Z_REFCOUNTED_P(src_entry)) {
+						Z_ADDREF_P(src_entry);
+					}
+				} else {
 					Z_ADDREF_P(src_entry);
 				}
+			}
+			if (string_key) {
 				zend_hash_add_new(dest, string_key, src_entry);
 			} else {
-				if (Z_REFCOUNTED_P(src_entry)) {
-					Z_ADDREF_P(src_entry);
-				}
 				zend_hash_index_add_new(dest, idx, src_entry);
 			}
 		} ZEND_HASH_FOREACH_END();
@@ -3274,18 +3281,19 @@ static inline void php_array_merge_or_replace_wrapper(INTERNAL_FUNCTION_PARAMETE
 		src  = Z_ARRVAL_P(arg);
 		dest = Z_ARRVAL_P(return_value);
 		ZEND_HASH_FOREACH_STR_KEY_VAL(src, string_key, src_entry) {
-			if (UNEXPECTED(Z_ISREF_P(src_entry) && Z_REFCOUNT_P(src_entry) == 1)) {
-				src_entry = Z_REFVAL_P(src_entry);
-			}
-			if (string_key) {
-				if (Z_REFCOUNTED_P(src_entry)) {
+			if (Z_REFCOUNTED_P(src_entry)) {
+				if (UNEXPECTED(Z_ISREF_P(src_entry) && Z_REFCOUNT_P(src_entry) == 1)) {
+					src_entry = Z_REFVAL_P(src_entry);
+					if (Z_REFCOUNTED_P(src_entry)) {
+						Z_ADDREF_P(src_entry);
+					}
+				} else {
 					Z_ADDREF_P(src_entry);
 				}
+			}
+			if (string_key) {
 				zend_hash_add_new(dest, string_key, src_entry);
 			} else {
-				if (Z_REFCOUNTED_P(src_entry)) {
-					Z_ADDREF_P(src_entry);
-				}
 				zend_hash_next_index_insert_new(dest, src_entry);
 			}
 		} ZEND_HASH_FOREACH_END();
@@ -4946,7 +4954,7 @@ PHP_FUNCTION(array_multisort)
 	/* Make sure the arrays are of the same size. */
 	array_size = zend_hash_num_elements(Z_ARRVAL_P(arrays[0]));
 	for (i = 0; i < num_arrays; i++) {
-		if (zend_hash_num_elements(Z_ARRVAL_P(arrays[i])) != array_size) {
+		if (zend_hash_num_elements(Z_ARRVAL_P(arrays[i])) != (uint32_t)array_size) {
 			php_error_docref(NULL, E_WARNING, "Array sizes are inconsistent");
 			MULTISORT_ABORT;
 		}
@@ -4981,10 +4989,9 @@ PHP_FUNCTION(array_multisort)
 	}
 
 	/* Do the actual sort magic - bada-bim, bada-boom. */
-	zend_qsort(indirect, array_size, sizeof(Bucket *), php_multisort_compare, (swap_func_t)array_bucket_p_sawp);
+	zend_sort(indirect, array_size, sizeof(Bucket *), php_multisort_compare, (swap_func_t)array_bucket_p_sawp);
 
 	/* Restructure the arrays based on sorted indirect - this is mostly taken from zend_hash_sort() function. */
-	HANDLE_BLOCK_INTERRUPTIONS();
 	for (i = 0; i < num_arrays; i++) {
 		int repack;
 
@@ -5008,7 +5015,6 @@ PHP_FUNCTION(array_multisort)
 			zend_hash_rehash(hash);
 		}
 	}
-	HANDLE_UNBLOCK_INTERRUPTIONS();
 
 	/* Clean up. */
 	for (i = 0; i < array_size; i++) {
diff --git a/ext/standard/assert.c b/ext/standard/assert.c
index 016c90e02e..f66e343f98 100644
--- a/ext/standard/assert.c
+++ b/ext/standard/assert.c
@@ -370,7 +370,7 @@ PHP_FUNCTION(assert_options)
 		break;
 
 	default:
-		php_error_docref(NULL, E_WARNING, "Unknown value %pd", what);
+		php_error_docref(NULL, E_WARNING, "Unknown value " ZEND_LONG_FMT, what);
 		break;
 	}
 
diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index 1ac31200b0..55e1f7e2eb 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -2679,6 +2679,25 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_version_compare, 0, 0, 2)
 	ZEND_ARG_INFO(0, oper)
 ZEND_END_ARG_INFO()
 /* }}} */
+/* {{{ win32/codepage.c */
+#ifdef PHP_WIN32
+ZEND_BEGIN_ARG_INFO_EX(arginfo_sapi_windows_cp_set, 0, 0, 1)
+	ZEND_ARG_TYPE_INFO(0, code_page, IS_LONG, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_sapi_windows_cp_get, 0, 0, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_sapi_windows_cp_is_utf8, 0, 0, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_sapi_windows_cp_conv, 0, 0, 3)
+	ZEND_ARG_INFO(0, in_codepage)
+	ZEND_ARG_INFO(0, out_codepage)
+	ZEND_ARG_TYPE_INFO(0, subject, IS_STRING, 0)
+ZEND_END_ARG_INFO()
+#endif
+/* }}} */
 /* }}} */
 
 const zend_function_entry basic_functions[] = { /* {{{ */
@@ -3373,6 +3392,12 @@ const zend_function_entry basic_functions[] = { /* {{{ */
 
 	PHP_FE(sys_get_temp_dir,												arginfo_sys_get_temp_dir)
 
+#ifdef PHP_WIN32
+	PHP_FE(sapi_windows_cp_set, arginfo_sapi_windows_cp_set)
+	PHP_FE(sapi_windows_cp_get, arginfo_sapi_windows_cp_get)
+	PHP_FE(sapi_windows_cp_is_utf8, arginfo_sapi_windows_cp_is_utf8)
+	PHP_FE(sapi_windows_cp_conv, arginfo_sapi_windows_cp_conv)
+#endif
 	PHP_FE_END
 };
 /* }}} */
@@ -5120,7 +5145,8 @@ ZEND_API void php_get_highlight_struct(zend_syntax_highlighter_ini *syntax_highl
 PHP_FUNCTION(highlight_file)
 {
 	char *filename;
-	size_t filename_len, ret;
+	size_t filename_len;
+	int ret;
 	zend_syntax_highlighter_ini syntax_highlighter_ini;
 	zend_bool i = 0;
 
@@ -5163,7 +5189,7 @@ PHP_FUNCTION(php_strip_whitespace)
 	char *filename;
 	size_t filename_len;
 	zend_lex_state original_lex_state;
-	zend_file_handle file_handle = {{0}};
+	zend_file_handle file_handle;
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "p", &filename, &filename_len) == FAILURE) {
 		RETURN_FALSE;
@@ -5171,6 +5197,7 @@ PHP_FUNCTION(php_strip_whitespace)
 
 	php_output_start_default();
 
+	memset(&file_handle, 0, sizeof(file_handle));
 	file_handle.type = ZEND_HANDLE_FILENAME;
 	file_handle.filename = filename;
 	file_handle.free_filename = 0;
@@ -5482,15 +5509,9 @@ PHP_FUNCTION(print_r)
 	}
 
 	if (do_return) {
-		php_output_start_default();
-	}
-
-	zend_print_zval_r(var, 0);
-
-	if (do_return) {
-		php_output_get_contents(return_value);
-		php_output_discard();
+		RETURN_STR(zend_print_zval_r_to_str(var, 0));
 	} else {
+		zend_print_zval_r(var, 0);
 		RETURN_TRUE;
 	}
 }
diff --git a/ext/standard/basic_functions.h b/ext/standard/basic_functions.h
index e37bca31d6..bef446d60b 100644
--- a/ext/standard/basic_functions.h
+++ b/ext/standard/basic_functions.h
@@ -133,6 +133,13 @@ PHP_FUNCTION(parse_ini_string);
 PHP_FUNCTION(config_get_hash);
 #endif
 
+#if defined(PHP_WIN32)
+PHP_FUNCTION(sapi_windows_cp_set);
+PHP_FUNCTION(sapi_windows_cp_get);
+PHP_FUNCTION(sapi_windows_cp_is_utf8);
+PHP_FUNCTION(sapi_windows_cp_conv);
+#endif
+
 PHP_FUNCTION(str_rot13);
 PHP_FUNCTION(stream_get_filters);
 PHP_FUNCTION(stream_filter_register);
diff --git a/ext/standard/browscap.c b/ext/standard/browscap.c
index f47478a241..c283ebc6b9 100644
--- a/ext/standard/browscap.c
+++ b/ext/standard/browscap.c
@@ -73,7 +73,7 @@ static void browscap_entry_dtor_persistent(zval *zvalue) /* {{{ */ {
 
 static void convert_browscap_pattern(zval *pattern, int persistent) /* {{{ */
 {
-	int i, j=0;
+	size_t i, j=0;
 	char *t;
 	zend_string *res;
 	char *lc_pattern;
@@ -216,7 +216,7 @@ static void php_browscap_parser_cb(zval *arg1, zval *arg2, zval *arg3, int callb
 
 static int browscap_read_file(char *filename, browser_data *browdata, int persistent) /* {{{ */
 {
-	zend_file_handle fh = {{0}};
+	zend_file_handle fh;
 
 	if (filename == NULL || filename[0] == '\0') {
 		return FAILURE;
@@ -232,6 +232,7 @@ static int browscap_read_file(char *filename, browser_data *browdata, int persis
 									 :browscap_entry_dtor_request),
 			persistent, 0);
 
+	memset(&fh, 0, sizeof(fh));
 	fh.handle.fp = VCWD_FOPEN(filename, "r");
 	fh.opened_path = NULL;
 	fh.free_filename = 0;
diff --git a/ext/standard/crypt_freesec.c b/ext/standard/crypt_freesec.c
index dddab62a61..ba11bf98e8 100644
--- a/ext/standard/crypt_freesec.c
+++ b/ext/standard/crypt_freesec.c
@@ -626,7 +626,7 @@ _crypt_extended_r(const char *key, const char *setting,
 	 * and padding with zeros.
 	 */
 	q = (u_char *) keybuf;
-	while (q - (u_char *) keybuf < sizeof(keybuf)) {
+	while ((size_t)(q - (u_char *) keybuf) < sizeof(keybuf)) {
 		*q++ = *key << 1;
 		if (*key)
 			key++;
@@ -667,7 +667,7 @@ _crypt_extended_r(const char *key, const char *setting,
 			 * And XOR with the next 8 characters of the key.
 			 */
 			q = (u_char *) keybuf;
-			while (q - (u_char *) keybuf < sizeof(keybuf) && *key)
+			while ((size_t)(q - (u_char *) keybuf) < sizeof(keybuf) && *key)
 				*q++ ^= *key++ << 1;
 
 			if (des_setkey((char *) keybuf, data))
diff --git a/ext/standard/dir.c b/ext/standard/dir.c
index 810dc18026..222c993c65 100644
--- a/ext/standard/dir.c
+++ b/ext/standard/dir.c
@@ -110,7 +110,7 @@ static const zend_function_entry php_dir_class_functions[] = {
 	PHP_FALIAS(close,	closedir,		arginfo_dir)
 	PHP_FALIAS(rewind,	rewinddir,		arginfo_dir)
 	PHP_NAMED_FE(read,  php_if_readdir, arginfo_dir)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 
@@ -278,7 +278,7 @@ PHP_FUNCTION(closedir)
 	FETCH_DIRP();
 
 	if (!(dirp->flags & PHP_STREAM_FLAG_IS_DIR)) {
-		php_error_docref(NULL, E_WARNING, "%pd is not a valid Directory resource", dirp->res->handle);
+		php_error_docref(NULL, E_WARNING, "%d is not a valid Directory resource", dirp->res->handle);
 		RETURN_FALSE;
 	}
 
@@ -394,7 +394,7 @@ PHP_FUNCTION(rewinddir)
 	FETCH_DIRP();
 
 	if (!(dirp->flags & PHP_STREAM_FLAG_IS_DIR)) {
-		php_error_docref(NULL, E_WARNING, "%pd is not a valid Directory resource", dirp->res->handle);
+		php_error_docref(NULL, E_WARNING, "%d is not a valid Directory resource", dirp->res->handle);
 		RETURN_FALSE;
 	}
 
@@ -413,7 +413,7 @@ PHP_NAMED_FUNCTION(php_if_readdir)
 	FETCH_DIRP();
 
 	if (!(dirp->flags & PHP_STREAM_FLAG_IS_DIR)) {
-		php_error_docref(NULL, E_WARNING, "%pd is not a valid Directory resource", dirp->res->handle);
+		php_error_docref(NULL, E_WARNING, "%d is not a valid Directory resource", dirp->res->handle);
 		RETURN_FALSE;
 	}
 
@@ -439,7 +439,7 @@ PHP_FUNCTION(glob)
 	size_t pattern_len;
 	zend_long flags = 0;
 	glob_t globbuf;
-	int n;
+	size_t n;
 	int ret;
 	zend_bool basedir_limit = 0;
 
diff --git a/ext/standard/exec.c b/ext/standard/exec.c
index a73d0b4e6e..6436a29278 100644
--- a/ext/standard/exec.c
+++ b/ext/standard/exec.c
@@ -54,14 +54,14 @@
 #include <limits.h>
 #endif
 
-static int cmd_max_len;
+static size_t cmd_max_len;
 
 /* {{{ PHP_MINIT_FUNCTION(exec) */
 PHP_MINIT_FUNCTION(exec)
 {
 #ifdef _SC_ARG_MAX
 	cmd_max_len = sysconf(_SC_ARG_MAX);
-	if (-1 == cmd_max_len) {
+	if ((size_t)-1 == cmd_max_len) {
 #ifdef _POSIX_ARG_MAX
 		cmd_max_len = _POSIX_ARG_MAX;
 #else
@@ -278,7 +278,7 @@ PHP_FUNCTION(passthru)
 */
 PHPAPI zend_string *php_escape_shell_cmd(char *str)
 {
-	register int x, y;
+	register size_t x, y;
 	size_t l = strlen(str);
 	uint64_t estimate = (2 * (uint64_t)l) + 1;
 	zend_string *cmd;
@@ -385,7 +385,7 @@ PHPAPI zend_string *php_escape_shell_cmd(char *str)
  */
 PHPAPI zend_string *php_escape_shell_arg(char *str)
 {
-	int x, y = 0;
+	size_t x, y = 0;
 	size_t l = strlen(str);
 	zend_string *cmd;
 	uint64_t estimate = (4 * (uint64_t)l) + 3;
diff --git a/ext/standard/file.c b/ext/standard/file.c
index eef1287b0f..d89093ffd1 100644
--- a/ext/standard/file.c
+++ b/ext/standard/file.c
@@ -555,7 +555,7 @@ PHP_FUNCTION(file_get_contents)
 	}
 
 	if (maxlen > INT_MAX) {
-		php_error_docref(NULL, E_WARNING, "maxlen truncated from %pd to %d bytes", maxlen, INT_MAX);
+		php_error_docref(NULL, E_WARNING, "maxlen truncated from " ZEND_LONG_FMT " to %d bytes", maxlen, INT_MAX);
 		maxlen = INT_MAX;
 	}
 	if ((contents = php_stream_copy_to_mem(stream, maxlen, 0)) != NULL) {
@@ -576,7 +576,7 @@ PHP_FUNCTION(file_put_contents)
 	char *filename;
 	size_t filename_len;
 	zval *data;
-	zend_long numbytes = 0;
+	size_t numbytes = 0;
 	zend_long flags = 0;
 	zval *zcontext = NULL;
 	php_stream_context *context = NULL;
@@ -695,7 +695,7 @@ PHP_FUNCTION(file_put_contents)
 	}
 	php_stream_close(stream);
 
-	if (numbytes < 0) {
+	if (numbytes == (size_t)-1) {
 		RETURN_FALSE;
 	}
 
@@ -897,7 +897,7 @@ PHPAPI PHP_FUNCTION(fclose)
 	PHP_STREAM_TO_ZVAL(stream, res);
 
 	if ((stream->flags & PHP_STREAM_FLAG_NO_FCLOSE) != 0) {
-		php_error_docref(NULL, E_WARNING, "%pd is not a valid stream resource", stream->res->handle);
+		php_error_docref(NULL, E_WARNING, "%d is not a valid stream resource", stream->res->handle);
 		RETURN_FALSE;
 	}
 
diff --git a/ext/standard/formatted_print.c b/ext/standard/formatted_print.c
index 502de05cb2..39034bc685 100644
--- a/ext/standard/formatted_print.c
+++ b/ext/standard/formatted_print.c
@@ -87,7 +87,7 @@ php_sprintf_appendstring(zend_string **buffer, size_t *pos, char *add,
 	m_width = MAX(min_width, copy_len);
 
 	if(m_width > INT_MAX - *pos - 1) {
-		zend_error_noreturn(E_ERROR, "Field width %d is too long", m_width);
+		zend_error_noreturn(E_ERROR, "Field width %zd is too long", m_width);
 	}
 
 	req_size = *pos + m_width + 1;
diff --git a/ext/standard/ftp_fopen_wrapper.c b/ext/standard/ftp_fopen_wrapper.c
index e59c04fc34..41bed54658 100644
--- a/ext/standard/ftp_fopen_wrapper.c
+++ b/ext/standard/ftp_fopen_wrapper.c
@@ -531,10 +531,10 @@ php_stream * php_stream_url_wrap_ftp(php_stream_wrapper *wrapper, const char *pa
 			(tmpzval = php_stream_context_get_option(context, "ftp", "resume_pos")) != NULL &&
 			Z_TYPE_P(tmpzval) == IS_LONG &&
 			Z_LVAL_P(tmpzval) > 0) {
-			php_stream_printf(stream, "REST %pd\r\n", Z_LVAL_P(tmpzval));
+			php_stream_printf(stream, "REST " ZEND_LONG_FMT "\r\n", Z_LVAL_P(tmpzval));
 			result = GET_FTP_RESULT(stream);
 			if (result < 300 || result > 399) {
-				php_stream_wrapper_log_error(wrapper, options, "Unable to resume from offset %pd", Z_LVAL_P(tmpzval));
+				php_stream_wrapper_log_error(wrapper, options, "Unable to resume from offset " ZEND_LONG_FMT, Z_LVAL_P(tmpzval));
 				goto errexit;
 			}
 		}
@@ -828,11 +828,11 @@ static int php_stream_ftp_url_stat(php_stream_wrapper *wrapper, const char *url,
 		struct tm tm, tmbuf, *gmt;
 		time_t stamp;
 
-		while (p - tmp_line < sizeof(tmp_line) && !isdigit(*p)) {
+		while ((size_t)(p - tmp_line) < sizeof(tmp_line) && !isdigit(*p)) {
 			p++;
 		}
 
-		if (p - tmp_line > sizeof(tmp_line)) {
+		if ((size_t)(p - tmp_line) > sizeof(tmp_line)) {
 			goto mdtm_error;
 		}
 
@@ -1177,7 +1177,8 @@ static php_stream_wrapper_ops ftp_stream_wops = {
 	php_stream_ftp_unlink, /* unlink */
 	php_stream_ftp_rename, /* rename */
 	php_stream_ftp_mkdir,  /* mkdir */
-	php_stream_ftp_rmdir   /* rmdir */
+	php_stream_ftp_rmdir,  /* rmdir */
+	NULL
 };
 
 PHPAPI php_stream_wrapper php_stream_ftp_wrapper =	{
diff --git a/ext/standard/html.c b/ext/standard/html.c
index ceb4f7c218..ae248dd12b 100644
--- a/ext/standard/html.c
+++ b/ext/standard/html.c
@@ -375,7 +375,7 @@ static inline unsigned int get_next_char(
  * defaults to UTF-8 */
 static enum entity_charset determine_charset(char *charset_hint)
 {
-	int i;
+	size_t i;
 	enum entity_charset charset = cs_utf_8;
 	size_t len = 0;
 	const zend_encoding *zenc;
diff --git a/ext/standard/html_tables.h b/ext/standard/html_tables.h
index a8d7ddc500..92794492d9 100644
--- a/ext/standard/html_tables.h
+++ b/ext/standard/html_tables.h
@@ -1437,7 +1437,7 @@ static const entity_stage3_row stage3_table_html5_00000[] = {
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {"colon", 5} } }, {0, { {"semi", 4} } },
-	{1, { {(void *)multi_cp_html5_0003C} } }, {1, { {(void *)multi_cp_html5_0003D} } }, {1, { {(void *)multi_cp_html5_0003E} } }, {0, { {"quest", 5} } },
+	{1, { {(void *)multi_cp_html5_0003C, 0} } }, {1, { {(void *)multi_cp_html5_0003D, 0} } }, {1, { {(void *)multi_cp_html5_0003E, 0} } }, {0, { {"quest", 5} } },
 };
 
 static const entity_stage3_row stage3_table_html5_00040[] = {
@@ -1450,7 +1450,7 @@ static const entity_stage3_row stage3_table_html5_00040[] = {
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {"lbrack", 6} } },
 	{0, { {"bsol", 4} } }, {0, { {"rsqb", 4} } }, {0, { {"Hat", 3} } }, {0, { {"lowbar", 6} } },
 	{0, { {"grave", 5} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
-	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_00066} } }, {0, { {NULL, 0} } },
+	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_00066, 0} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
@@ -1733,7 +1733,7 @@ static const entity_stage3_row stage3_table_html5_02040[] = {
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {"qprime", 6} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
-	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_0205F} } },
+	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_0205F, 0} } },
 	{0, { {"NoBreak", 7} } }, {0, { {"af", 2} } }, {0, { {"InvisibleTimes", 14} } }, {0, { {"ic", 2} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
@@ -1828,7 +1828,7 @@ static const entity_stage3_row stage3_table_html5_02180[] = {
 	{0, { {"larr", 4} } }, {0, { {"uarr", 4} } }, {0, { {"srarr", 5} } }, {0, { {"darr", 4} } },
 	{0, { {"harr", 4} } }, {0, { {"UpDownArrow", 11} } }, {0, { {"nwarrow", 7} } }, {0, { {"UpperRightArrow", 15} } },
 	{0, { {"LowerRightArrow", 15} } }, {0, { {"swarr", 5} } }, {0, { {"nleftarrow", 10} } }, {0, { {"nrarr", 5} } },
-	{0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_0219D} } }, {0, { {"Larr", 4} } }, {0, { {"Uarr", 4} } },
+	{0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_0219D, 0} } }, {0, { {"Larr", 4} } }, {0, { {"Uarr", 4} } },
 	{0, { {"twoheadrightarrow", 17} } }, {0, { {"Darr", 4} } }, {0, { {"larrtl", 6} } }, {0, { {"rarrtl", 6} } },
 	{0, { {"LeftTeeArrow", 12} } }, {0, { {"UpTeeArrow", 10} } }, {0, { {"map", 3} } }, {0, { {"DownTeeArrow", 12} } },
 	{0, { {NULL, 0} } }, {0, { {"larrhk", 6} } }, {0, { {"rarrhk", 6} } }, {0, { {"larrlp", 6} } },
@@ -1859,7 +1859,7 @@ static const entity_stage3_row stage3_table_html5_021C0[] = {
 };
 
 static const entity_stage3_row stage3_table_html5_02200[] = {
-	{0, { {"forall", 6} } }, {0, { {"comp", 4} } }, {1, { {(void *)multi_cp_html5_02202} } }, {0, { {"Exists", 6} } },
+	{0, { {"forall", 6} } }, {0, { {"comp", 4} } }, {1, { {(void *)multi_cp_html5_02202, 0} } }, {0, { {"Exists", 6} } },
 	{0, { {"nexist", 6} } }, {0, { {"empty", 5} } }, {0, { {NULL, 0} } }, {0, { {"nabla", 5} } },
 	{0, { {"isinv", 5} } }, {0, { {"notin", 5} } }, {0, { {NULL, 0} } }, {0, { {"ReverseElement", 14} } },
 	{0, { {"notniva", 7} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {"prod", 4} } },
@@ -1867,42 +1867,42 @@ static const entity_stage3_row stage3_table_html5_02200[] = {
 	{0, { {"plusdo", 6} } }, {0, { {NULL, 0} } }, {0, { {"ssetmn", 6} } }, {0, { {"lowast", 6} } },
 	{0, { {"compfn", 6} } }, {0, { {NULL, 0} } }, {0, { {"Sqrt", 4} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {"prop", 4} } }, {0, { {"infin", 5} } }, {0, { {"angrt", 5} } },
-	{1, { {(void *)multi_cp_html5_02220} } }, {0, { {"angmsd", 6} } }, {0, { {"angsph", 6} } }, {0, { {"mid", 3} } },
+	{1, { {(void *)multi_cp_html5_02220, 0} } }, {0, { {"angmsd", 6} } }, {0, { {"angsph", 6} } }, {0, { {"mid", 3} } },
 	{0, { {"nshortmid", 9} } }, {0, { {"shortparallel", 13} } }, {0, { {"nparallel", 9} } }, {0, { {"and", 3} } },
-	{0, { {"or", 2} } }, {1, { {(void *)multi_cp_html5_02229} } }, {1, { {(void *)multi_cp_html5_0222A} } }, {0, { {"Integral", 8} } },
+	{0, { {"or", 2} } }, {1, { {(void *)multi_cp_html5_02229, 0} } }, {1, { {(void *)multi_cp_html5_0222A, 0} } }, {0, { {"Integral", 8} } },
 	{0, { {"Int", 3} } }, {0, { {"tint", 4} } }, {0, { {"ContourIntegral", 15} } }, {0, { {"DoubleContourIntegral", 21} } },
 	{0, { {"Cconint", 7} } }, {0, { {"cwint", 5} } }, {0, { {"cwconint", 8} } }, {0, { {"awconint", 8} } },
 	{0, { {"there4", 6} } }, {0, { {"Because", 7} } }, {0, { {"ratio", 5} } }, {0, { {"Colon", 5} } },
 	{0, { {"minusd", 6} } }, {0, { {NULL, 0} } }, {0, { {"mDDot", 5} } }, {0, { {"homtht", 6} } },
-	{1, { {(void *)multi_cp_html5_0223C} } }, {1, { {(void *)multi_cp_html5_0223D} } }, {1, { {(void *)multi_cp_html5_0223E} } }, {0, { {"acd", 3} } },
+	{1, { {(void *)multi_cp_html5_0223C, 0} } }, {1, { {(void *)multi_cp_html5_0223D, 0} } }, {1, { {(void *)multi_cp_html5_0223E, 0} } }, {0, { {"acd", 3} } },
 };
 
 static const entity_stage3_row stage3_table_html5_02240[] = {
-	{0, { {"wr", 2} } }, {0, { {"NotTilde", 8} } }, {1, { {(void *)multi_cp_html5_02242} } }, {0, { {"simeq", 5} } },
+	{0, { {"wr", 2} } }, {0, { {"NotTilde", 8} } }, {1, { {(void *)multi_cp_html5_02242, 0} } }, {0, { {"simeq", 5} } },
 	{0, { {"nsime", 5} } }, {0, { {"TildeFullEqual", 14} } }, {0, { {"simne", 5} } }, {0, { {"ncong", 5} } },
-	{0, { {"approx", 6} } }, {0, { {"napprox", 7} } }, {0, { {"ape", 3} } }, {1, { {(void *)multi_cp_html5_0224B} } },
-	{0, { {"bcong", 5} } }, {1, { {(void *)multi_cp_html5_0224D} } }, {1, { {(void *)multi_cp_html5_0224E} } }, {1, { {(void *)multi_cp_html5_0224F} } },
-	{1, { {(void *)multi_cp_html5_02250} } }, {0, { {"doteqdot", 8} } }, {0, { {"fallingdotseq", 13} } }, {0, { {"risingdotseq", 12} } },
+	{0, { {"approx", 6} } }, {0, { {"napprox", 7} } }, {0, { {"ape", 3} } }, {1, { {(void *)multi_cp_html5_0224B, 0} } },
+	{0, { {"bcong", 5} } }, {1, { {(void *)multi_cp_html5_0224D, 0} } }, {1, { {(void *)multi_cp_html5_0224E, 0} } }, {1, { {(void *)multi_cp_html5_0224F, 0} } },
+	{1, { {(void *)multi_cp_html5_02250, 0} } }, {0, { {"doteqdot", 8} } }, {0, { {"fallingdotseq", 13} } }, {0, { {"risingdotseq", 12} } },
 	{0, { {"coloneq", 7} } }, {0, { {"eqcolon", 7} } }, {0, { {"ecir", 4} } }, {0, { {"circeq", 6} } },
 	{0, { {NULL, 0} } }, {0, { {"wedgeq", 6} } }, {0, { {"veeeq", 5} } }, {0, { {NULL, 0} } },
 	{0, { {"triangleq", 9} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {"equest", 6} } },
-	{0, { {"NotEqual", 8} } }, {1, { {(void *)multi_cp_html5_02261} } }, {0, { {"NotCongruent", 12} } }, {0, { {NULL, 0} } },
-	{1, { {(void *)multi_cp_html5_02264} } }, {1, { {(void *)multi_cp_html5_02265} } }, {1, { {(void *)multi_cp_html5_02266} } }, {1, { {(void *)multi_cp_html5_02267} } },
-	{1, { {(void *)multi_cp_html5_02268} } }, {1, { {(void *)multi_cp_html5_02269} } }, {1, { {(void *)multi_cp_html5_0226A} } }, {1, { {(void *)multi_cp_html5_0226B} } },
+	{0, { {"NotEqual", 8} } }, {1, { {(void *)multi_cp_html5_02261, 0} } }, {0, { {"NotCongruent", 12} } }, {0, { {NULL, 0} } },
+	{1, { {(void *)multi_cp_html5_02264, 0} } }, {1, { {(void *)multi_cp_html5_02265, 0} } }, {1, { {(void *)multi_cp_html5_02266, 0} } }, {1, { {(void *)multi_cp_html5_02267, 0} } },
+	{1, { {(void *)multi_cp_html5_02268, 0} } }, {1, { {(void *)multi_cp_html5_02269, 0} } }, {1, { {(void *)multi_cp_html5_0226A, 0} } }, {1, { {(void *)multi_cp_html5_0226B, 0} } },
 	{0, { {"between", 7} } }, {0, { {"NotCupCap", 9} } }, {0, { {"NotLess", 7} } }, {0, { {"ngtr", 4} } },
 	{0, { {"NotLessEqual", 12} } }, {0, { {"ngeq", 4} } }, {0, { {"LessTilde", 9} } }, {0, { {"GreaterTilde", 12} } },
 	{0, { {"nlsim", 5} } }, {0, { {"ngsim", 5} } }, {0, { {"lessgtr", 7} } }, {0, { {"gl", 2} } },
 	{0, { {"ntlg", 4} } }, {0, { {"NotGreaterLess", 14} } }, {0, { {"prec", 4} } }, {0, { {"succ", 4} } },
-	{0, { {"PrecedesSlantEqual", 18} } }, {0, { {"succcurlyeq", 11} } }, {0, { {"precsim", 7} } }, {1, { {(void *)multi_cp_html5_0227F} } },
+	{0, { {"PrecedesSlantEqual", 18} } }, {0, { {"succcurlyeq", 11} } }, {0, { {"precsim", 7} } }, {1, { {(void *)multi_cp_html5_0227F, 0} } },
 };
 
 static const entity_stage3_row stage3_table_html5_02280[] = {
-	{0, { {"npr", 3} } }, {0, { {"NotSucceeds", 11} } }, {1, { {(void *)multi_cp_html5_02282} } }, {1, { {(void *)multi_cp_html5_02283} } },
+	{0, { {"npr", 3} } }, {0, { {"NotSucceeds", 11} } }, {1, { {(void *)multi_cp_html5_02282, 0} } }, {1, { {(void *)multi_cp_html5_02283, 0} } },
 	{0, { {"nsub", 4} } }, {0, { {"nsup", 4} } }, {0, { {"SubsetEqual", 11} } }, {0, { {"supe", 4} } },
-	{0, { {"NotSubsetEqual", 14} } }, {0, { {"NotSupersetEqual", 16} } }, {1, { {(void *)multi_cp_html5_0228A} } }, {1, { {(void *)multi_cp_html5_0228B} } },
-	{0, { {NULL, 0} } }, {0, { {"cupdot", 6} } }, {0, { {"UnionPlus", 9} } }, {1, { {(void *)multi_cp_html5_0228F} } },
-	{1, { {(void *)multi_cp_html5_02290} } }, {0, { {"SquareSubsetEqual", 17} } }, {0, { {"SquareSupersetEqual", 19} } }, {1, { {(void *)multi_cp_html5_02293} } },
-	{1, { {(void *)multi_cp_html5_02294} } }, {0, { {"CirclePlus", 10} } }, {0, { {"ominus", 6} } }, {0, { {"CircleTimes", 11} } },
+	{0, { {"NotSubsetEqual", 14} } }, {0, { {"NotSupersetEqual", 16} } }, {1, { {(void *)multi_cp_html5_0228A, 0} } }, {1, { {(void *)multi_cp_html5_0228B, 0} } },
+	{0, { {NULL, 0} } }, {0, { {"cupdot", 6} } }, {0, { {"UnionPlus", 9} } }, {1, { {(void *)multi_cp_html5_0228F, 0} } },
+	{1, { {(void *)multi_cp_html5_02290, 0} } }, {0, { {"SquareSubsetEqual", 17} } }, {0, { {"SquareSupersetEqual", 19} } }, {1, { {(void *)multi_cp_html5_02293, 0} } },
+	{1, { {(void *)multi_cp_html5_02294, 0} } }, {0, { {"CirclePlus", 10} } }, {0, { {"ominus", 6} } }, {0, { {"CircleTimes", 11} } },
 	{0, { {"osol", 4} } }, {0, { {"CircleDot", 9} } }, {0, { {"ocir", 4} } }, {0, { {"oast", 4} } },
 	{0, { {NULL, 0} } }, {0, { {"odash", 5} } }, {0, { {"boxplus", 7} } }, {0, { {"boxminus", 8} } },
 	{0, { {"timesb", 6} } }, {0, { {"sdotb", 5} } }, {0, { {"vdash", 5} } }, {0, { {"dashv", 5} } },
@@ -1910,7 +1910,7 @@ static const entity_stage3_row stage3_table_html5_02280[] = {
 	{0, { {"DoubleRightTee", 14} } }, {0, { {"Vdash", 5} } }, {0, { {"Vvdash", 6} } }, {0, { {"VDash", 5} } },
 	{0, { {"nvdash", 6} } }, {0, { {"nvDash", 6} } }, {0, { {"nVdash", 6} } }, {0, { {"nVDash", 6} } },
 	{0, { {"prurel", 6} } }, {0, { {NULL, 0} } }, {0, { {"vartriangleleft", 15} } }, {0, { {"vrtri", 5} } },
-	{1, { {(void *)multi_cp_html5_022B4} } }, {1, { {(void *)multi_cp_html5_022B5} } }, {0, { {"origof", 6} } }, {0, { {"imof", 4} } },
+	{1, { {(void *)multi_cp_html5_022B4, 0} } }, {1, { {(void *)multi_cp_html5_022B5, 0} } }, {0, { {"origof", 6} } }, {0, { {"imof", 4} } },
 	{0, { {"mumap", 5} } }, {0, { {"hercon", 6} } }, {0, { {"intcal", 6} } }, {0, { {"veebar", 6} } },
 	{0, { {NULL, 0} } }, {0, { {"barvee", 6} } }, {0, { {"angrtvb", 7} } }, {0, { {"lrtri", 5} } },
 };
@@ -1922,15 +1922,15 @@ static const entity_stage3_row stage3_table_html5_022C0[] = {
 	{0, { {"rthree", 6} } }, {0, { {"backsimeq", 9} } }, {0, { {"curlyvee", 8} } }, {0, { {"curlywedge", 10} } },
 	{0, { {"Sub", 3} } }, {0, { {"Supset", 6} } }, {0, { {"Cap", 3} } }, {0, { {"Cup", 3} } },
 	{0, { {"pitchfork", 9} } }, {0, { {"epar", 4} } }, {0, { {"lessdot", 7} } }, {0, { {"gtrdot", 6} } },
-	{1, { {(void *)multi_cp_html5_022D8} } }, {1, { {(void *)multi_cp_html5_022D9} } }, {1, { {(void *)multi_cp_html5_022DA} } }, {1, { {(void *)multi_cp_html5_022DB} } },
+	{1, { {(void *)multi_cp_html5_022D8, 0} } }, {1, { {(void *)multi_cp_html5_022D9, 0} } }, {1, { {(void *)multi_cp_html5_022DA, 0} } }, {1, { {(void *)multi_cp_html5_022DB, 0} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {"curlyeqprec", 11} } }, {0, { {"cuesc", 5} } },
 	{0, { {"NotPrecedesSlantEqual", 21} } }, {0, { {"NotSucceedsSlantEqual", 21} } }, {0, { {"NotSquareSubsetEqual", 20} } }, {0, { {"NotSquareSupersetEqual", 22} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {"lnsim", 5} } }, {0, { {"gnsim", 5} } },
 	{0, { {"precnsim", 8} } }, {0, { {"scnsim", 6} } }, {0, { {"nltri", 5} } }, {0, { {"ntriangleright", 14} } },
 	{0, { {"nltrie", 6} } }, {0, { {"NotRightTriangleEqual", 21} } }, {0, { {"vellip", 6} } }, {0, { {"ctdot", 5} } },
 	{0, { {"utdot", 5} } }, {0, { {"dtdot", 5} } }, {0, { {"disin", 5} } }, {0, { {"isinsv", 6} } },
-	{0, { {"isins", 5} } }, {1, { {(void *)multi_cp_html5_022F5} } }, {0, { {"notinvc", 7} } }, {0, { {"notinvb", 7} } },
-	{0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_022F9} } }, {0, { {"nisd", 4} } }, {0, { {"xnis", 4} } },
+	{0, { {"isins", 5} } }, {1, { {(void *)multi_cp_html5_022F5, 0} } }, {0, { {"notinvc", 7} } }, {0, { {"notinvb", 7} } },
+	{0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_022F9, 0} } }, {0, { {"nisd", 4} } }, {0, { {"xnis", 4} } },
 	{0, { {"nis", 3} } }, {0, { {"notnivc", 7} } }, {0, { {"notnivb", 7} } }, {0, { {NULL, 0} } },
 };
 
@@ -2232,7 +2232,7 @@ static const entity_stage3_row stage3_table_html5_02900[] = {
 	{0, { {"nearhk", 6} } }, {0, { {"searhk", 6} } }, {0, { {"swarhk", 6} } }, {0, { {"nwnear", 6} } },
 	{0, { {"toea", 4} } }, {0, { {"seswar", 6} } }, {0, { {"swnwar", 6} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
-	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_02933} } },
+	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_02933, 0} } },
 	{0, { {NULL, 0} } }, {0, { {"cudarrr", 7} } }, {0, { {"ldca", 4} } }, {0, { {"rdca", 4} } },
 	{0, { {"cudarrl", 7} } }, {0, { {"larrpl", 6} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
 	{0, { {"curarrm", 7} } }, {0, { {"cularrp", 7} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
@@ -2280,8 +2280,8 @@ static const entity_stage3_row stage3_table_html5_029C0[] = {
 	{0, { {"olt", 3} } }, {0, { {"ogt", 3} } }, {0, { {"cirscir", 7} } }, {0, { {"cirE", 4} } },
 	{0, { {"solb", 4} } }, {0, { {"bsolb", 5} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {"boxbox", 6} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
-	{0, { {NULL, 0} } }, {0, { {"trisb", 5} } }, {0, { {"rtriltri", 8} } }, {1, { {(void *)multi_cp_html5_029CF} } },
-	{1, { {(void *)multi_cp_html5_029D0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
+	{0, { {NULL, 0} } }, {0, { {"trisb", 5} } }, {0, { {"rtriltri", 8} } }, {1, { {(void *)multi_cp_html5_029CF, 0} } },
+	{1, { {(void *)multi_cp_html5_029D0, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
 	{0, { {"iinfin", 6} } }, {0, { {"infintie", 8} } }, {0, { {"nvinfin", 7} } }, {0, { {NULL, 0} } },
@@ -2326,11 +2326,11 @@ static const entity_stage3_row stage3_table_html5_02A40[] = {
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {"sdote", 5} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {"simdot", 6} } }, {0, { {NULL, 0} } },
-	{0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_02A6D} } }, {0, { {"easter", 6} } }, {0, { {"apacir", 6} } },
-	{1, { {(void *)multi_cp_html5_02A70} } }, {0, { {"eplus", 5} } }, {0, { {"pluse", 5} } }, {0, { {"Esim", 4} } },
+	{0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_02A6D, 0} } }, {0, { {"easter", 6} } }, {0, { {"apacir", 6} } },
+	{1, { {(void *)multi_cp_html5_02A70, 0} } }, {0, { {"eplus", 5} } }, {0, { {"pluse", 5} } }, {0, { {"Esim", 4} } },
 	{0, { {"Colone", 6} } }, {0, { {"Equal", 5} } }, {0, { {NULL, 0} } }, {0, { {"ddotseq", 7} } },
 	{0, { {"equivDD", 7} } }, {0, { {"ltcir", 5} } }, {0, { {"gtcir", 5} } }, {0, { {"ltquest", 7} } },
-	{0, { {"gtquest", 7} } }, {1, { {(void *)multi_cp_html5_02A7D} } }, {1, { {(void *)multi_cp_html5_02A7E} } }, {0, { {"lesdot", 6} } },
+	{0, { {"gtquest", 7} } }, {1, { {(void *)multi_cp_html5_02A7D, 0} } }, {1, { {(void *)multi_cp_html5_02A7E, 0} } }, {0, { {"lesdot", 6} } },
 };
 
 static const entity_stage3_row stage3_table_html5_02A80[] = {
@@ -2342,11 +2342,11 @@ static const entity_stage3_row stage3_table_html5_02A80[] = {
 	{0, { {"gesles", 6} } }, {0, { {"els", 3} } }, {0, { {"egs", 3} } }, {0, { {"elsdot", 6} } },
 	{0, { {"egsdot", 6} } }, {0, { {"el", 2} } }, {0, { {"eg", 2} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {"siml", 4} } }, {0, { {"simg", 4} } }, {0, { {"simlE", 5} } },
-	{0, { {"simgE", 5} } }, {1, { {(void *)multi_cp_html5_02AA1} } }, {1, { {(void *)multi_cp_html5_02AA2} } }, {0, { {NULL, 0} } },
+	{0, { {"simgE", 5} } }, {1, { {(void *)multi_cp_html5_02AA1, 0} } }, {1, { {(void *)multi_cp_html5_02AA2, 0} } }, {0, { {NULL, 0} } },
 	{0, { {"glj", 3} } }, {0, { {"gla", 3} } }, {0, { {"ltcc", 4} } }, {0, { {"gtcc", 4} } },
 	{0, { {"lescc", 5} } }, {0, { {"gescc", 5} } }, {0, { {"smt", 3} } }, {0, { {"lat", 3} } },
-	{1, { {(void *)multi_cp_html5_02AAC} } }, {1, { {(void *)multi_cp_html5_02AAD} } }, {0, { {"bumpE", 5} } }, {1, { {(void *)multi_cp_html5_02AAF} } },
-	{1, { {(void *)multi_cp_html5_02AB0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {"prE", 3} } },
+	{1, { {(void *)multi_cp_html5_02AAC, 0} } }, {1, { {(void *)multi_cp_html5_02AAD, 0} } }, {0, { {"bumpE", 5} } }, {1, { {(void *)multi_cp_html5_02AAF, 0} } },
+	{1, { {(void *)multi_cp_html5_02AB0, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {"prE", 3} } },
 	{0, { {"scE", 3} } }, {0, { {"precneqq", 8} } }, {0, { {"scnE", 4} } }, {0, { {"precapprox", 10} } },
 	{0, { {"succapprox", 10} } }, {0, { {"precnapprox", 11} } }, {0, { {"succnapprox", 11} } }, {0, { {"Pr", 2} } },
 	{0, { {"Sc", 2} } }, {0, { {"subdot", 6} } }, {0, { {"supdot", 6} } }, {0, { {"subplus", 7} } },
@@ -2354,9 +2354,9 @@ static const entity_stage3_row stage3_table_html5_02A80[] = {
 
 static const entity_stage3_row stage3_table_html5_02AC0[] = {
 	{0, { {"supplus", 7} } }, {0, { {"submult", 7} } }, {0, { {"supmult", 7} } }, {0, { {"subedot", 7} } },
-	{0, { {"supedot", 7} } }, {1, { {(void *)multi_cp_html5_02AC5} } }, {1, { {(void *)multi_cp_html5_02AC6} } }, {0, { {"subsim", 6} } },
-	{0, { {"supsim", 6} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_02ACB} } },
-	{1, { {(void *)multi_cp_html5_02ACC} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {"csub", 4} } },
+	{0, { {"supedot", 7} } }, {1, { {(void *)multi_cp_html5_02AC5, 0} } }, {1, { {(void *)multi_cp_html5_02AC6, 0} } }, {0, { {"subsim", 6} } },
+	{0, { {"supsim", 6} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_02ACB, 0} } },
+	{1, { {(void *)multi_cp_html5_02ACC, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {"csub", 4} } },
 	{0, { {"csup", 4} } }, {0, { {"csube", 5} } }, {0, { {"csupe", 5} } }, {0, { {"subsup", 6} } },
 	{0, { {"supsub", 6} } }, {0, { {"subsub", 6} } }, {0, { {"supsup", 6} } }, {0, { {"suphsub", 7} } },
 	{0, { {"supdsub", 7} } }, {0, { {"forkv", 5} } }, {0, { {"topfork", 7} } }, {0, { {"mlcp", 4} } },
@@ -2368,7 +2368,7 @@ static const entity_stage3_row stage3_table_html5_02AC0[] = {
 	{0, { {"midcir", 6} } }, {0, { {"topcir", 6} } }, {0, { {"nhpar", 5} } }, {0, { {"parsim", 6} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
 	{0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
-	{0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_02AFD} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
+	{0, { {NULL, 0} } }, {1, { {(void *)multi_cp_html5_02AFD, 0} } }, {0, { {NULL, 0} } }, {0, { {NULL, 0} } },
 };
 
 static const entity_stage3_row stage3_table_html5_0FB00[] = {
diff --git a/ext/standard/html_tables/html_table_gen.php b/ext/standard/html_tables/html_table_gen.php
index d047b9df13..1261ab3df9 100644
--- a/ext/standard/html_tables/html_table_gen.php
+++ b/ext/standard/html_tables/html_table_gen.php
@@ -560,7 +560,7 @@ for ($i = 0; $i < 0x1E; $i++) {
 					echo "{0, { {\"$z\", ", strlen($z), "} } },";
 				else
 					echo "{1, { {(void *)", sprintf("multi_cp_{$ident}_%05X",
-						($i << 12) | ($k << 6) | $y ), "} } },";
+						($i << 12) | ($k << 6) | $y ), ", 0} } },";
 				
 			}
 			echo "\n};\n\n";
diff --git a/ext/standard/http.c b/ext/standard/http.c
index 528aff3c95..4d173e57a1 100644
--- a/ext/standard/http.c
+++ b/ext/standard/http.c
@@ -110,7 +110,7 @@ PHPAPI int php_url_encode_hash_ex(HashTable *ht, smart_str *formstr,
 				char *ekey;
 				size_t ekey_len;
 				/* Is an integer key */
-				ekey_len = spprintf(&ekey, 0, "%pd", idx);
+				ekey_len = spprintf(&ekey, 0, ZEND_LONG_FMT, idx);
 				newprefix_len = key_prefix_len + num_prefix_len + ekey_len + key_suffix_len + 3 /* %5B */;
 				newprefix = emalloc(newprefix_len + 1);
 				p = newprefix;
diff --git a/ext/standard/http_fopen_wrapper.c b/ext/standard/http_fopen_wrapper.c
index 02b580fa28..ec57cab2b6 100644
--- a/ext/standard/http_fopen_wrapper.c
+++ b/ext/standard/http_fopen_wrapper.c
@@ -629,7 +629,7 @@ finish:
 				(tmpzval = php_stream_context_get_option(context, "http", "content")) != NULL &&
 				Z_TYPE_P(tmpzval) == IS_STRING && Z_STRLEN_P(tmpzval) > 0
 		) {
-			scratch_len = slprintf(scratch, scratch_len, "Content-Length: %d\r\n", Z_STRLEN_P(tmpzval));
+			scratch_len = slprintf(scratch, scratch_len, "Content-Length: %zd\r\n", Z_STRLEN_P(tmpzval));
 			php_stream_write(stream, scratch, scratch_len);
 			have_header |= HTTP_HEADER_CONTENT_LENGTH;
 		}
@@ -644,7 +644,7 @@ finish:
 		(tmpzval = php_stream_context_get_option(context, "http", "content")) != NULL &&
 		Z_TYPE_P(tmpzval) == IS_STRING && Z_STRLEN_P(tmpzval) > 0) {
 		if (!(have_header & HTTP_HEADER_CONTENT_LENGTH)) {
-			scratch_len = slprintf(scratch, scratch_len, "Content-Length: %d\r\n", Z_STRLEN_P(tmpzval));
+			scratch_len = slprintf(scratch, scratch_len, "Content-Length: %zd\r\n", Z_STRLEN_P(tmpzval));
 			php_stream_write(stream, scratch, scratch_len);
 		}
 		if (!(have_header & HTTP_HEADER_TYPE)) {
@@ -969,7 +969,8 @@ static php_stream_wrapper_ops http_stream_wops = {
 	NULL, /* unlink */
 	NULL, /* rename */
 	NULL, /* mkdir */
-	NULL  /* rmdir */
+	NULL, /* rmdir */
+	NULL
 };
 
 PHPAPI php_stream_wrapper php_stream_http_wrapper = {
diff --git a/ext/standard/info.c b/ext/standard/info.c
index c0d8ea91d5..982d4e461b 100644
--- a/ext/standard/info.c
+++ b/ext/standard/info.c
@@ -229,9 +229,11 @@ static void php_print_gpcse_array(char *name, uint name_length)
 			}
 			if (Z_TYPE_P(tmp) == IS_ARRAY) {
 				if (!sapi_module.phpinfo_as_text) {
+					zend_string *str = zend_print_zval_r_to_str(tmp, 0);
 					php_info_print("<pre>");
-					zend_print_zval_r_ex((zend_write_func_t) php_info_print_html_esc, tmp, 0);
+					php_info_print_html_esc(ZSTR_VAL(str), ZSTR_LEN(str));
 					php_info_print("</pre>");
+					zend_string_release(str);
 				} else {
 					zend_print_zval_r(tmp, 0);
 				}
diff --git a/ext/standard/iptc.c b/ext/standard/iptc.c
index 7e5a8987b4..04e51b00c1 100644
--- a/ext/standard/iptc.c
+++ b/ext/standard/iptc.c
@@ -191,7 +191,7 @@ PHP_FUNCTION(iptcembed)
 	zend_long spool = 0;
 	FILE *fp;
 	unsigned int marker, done = 0;
-	int inx;
+	size_t inx;
 	zend_string *spoolbuf = NULL;
 	unsigned char *poi = NULL;
 	zend_stat_t sb;
@@ -314,7 +314,7 @@ PHP_FUNCTION(iptcembed)
    Parse binary IPTC-data into associative array */
 PHP_FUNCTION(iptcparse)
 {
-	int inx = 0, len;
+	size_t inx = 0, len;
 	unsigned int tagsfound = 0;
 	unsigned char *buffer, recnum, dataset;
 	char *str, key[16];
@@ -358,7 +358,7 @@ PHP_FUNCTION(iptcparse)
 			inx += 2;
 		}
 
-		if ((len < 0) || (len > str_len) || (inx + len) > str_len) {
+		if ((len > str_len) || (inx + len) > str_len) {
 			break;
 		}
 
diff --git a/ext/standard/math.c b/ext/standard/math.c
index 688ae9f6d1..0a408d0adc 100644
--- a/ext/standard/math.c
+++ b/ext/standard/math.c
@@ -1249,11 +1249,11 @@ PHP_FUNCTION(base_convert)
 	convert_to_string_ex(number);
 
 	if (frombase < 2 || frombase > 36) {
-		php_error_docref(NULL, E_WARNING, "Invalid `from base' (%pd)", frombase);
+		php_error_docref(NULL, E_WARNING, "Invalid `from base' (" ZEND_LONG_FMT ")", frombase);
 		RETURN_FALSE;
 	}
 	if (tobase < 2 || tobase > 36) {
-		php_error_docref(NULL, E_WARNING, "Invalid `to base' (%pd)", tobase);
+		php_error_docref(NULL, E_WARNING, "Invalid `to base' (" ZEND_LONG_FMT ")", tobase);
 		RETURN_FALSE;
 	}
 
diff --git a/ext/standard/metaphone.c b/ext/standard/metaphone.c
index 73290e9d70..11968a6fb6 100644
--- a/ext/standard/metaphone.c
+++ b/ext/standard/metaphone.c
@@ -168,7 +168,7 @@ static char Lookahead(char *word, int how_far)
 static int metaphone(unsigned char *word, size_t word_len, zend_long max_phonemes, zend_string **phoned_word, int traditional)
 {
 	int w_idx = 0;				/* point in the phonization we're at. */
-	int p_idx = 0;				/* end of the phoned phrase */
+	size_t p_idx = 0;				/* end of the phoned phrase */
 	size_t max_buffer_len = 0;		/* maximum length of the destination buffer */
 
 /*-- Parameter checks --*/
@@ -265,7 +265,7 @@ static int metaphone(unsigned char *word, size_t word_len, zend_long max_phoneme
 
 	/* On to the metaphoning */
 	for (; Curr_Letter != '\0' &&
-		 (max_phonemes == 0 || Phone_Len < max_phonemes);
+		 (max_phonemes == 0 || Phone_Len < (size_t)max_phonemes);
 		 w_idx++) {
 		/* How many letters to skip because an eariler encoding handled
 		 * multiple letters */
diff --git a/ext/standard/pack.c b/ext/standard/pack.c
index 1d353d1743..1252f4286f 100644
--- a/ext/standard/pack.c
+++ b/ext/standard/pack.c
@@ -92,7 +92,7 @@ static int little_endian_longlong_map[8];
  */
 static void php_pack(zval *val, size_t size, int *map, char *output)
 {
-	int i;
+	size_t i;
 	char *v;
 
 	convert_to_long_ex(val);
@@ -112,13 +112,14 @@ static void php_pack(zval *val, size_t size, int *map, char *output)
 PHP_FUNCTION(pack)
 {
 	zval *argv = NULL;
-	int num_args = 0, i;
+	int num_args = 0;
+	size_t i;
 	int currentarg;
 	char *format;
 	size_t formatlen;
 	char *formatcodes;
 	int *formatargs;
-	int formatcount = 0;
+	size_t formatcount = 0;
 	int outputpos = 0, outputsize = 0;
 	zend_string *output;
 
@@ -334,7 +335,7 @@ PHP_FUNCTION(pack)
 			case 'a':
 			case 'A':
 			case 'Z': {
-				int arg_cp = (code != 'Z') ? arg : MAX(0, arg - 1);
+				size_t arg_cp = (code != 'Z') ? arg : MAX(0, arg - 1);
 
 				zend_string *str = zval_get_string(&argv[currentarg++]);
 
@@ -356,7 +357,7 @@ PHP_FUNCTION(pack)
 				char *v = ZSTR_VAL(str);
 
 				outputpos--;
-				if(arg > ZSTR_LEN(str)) {
+				if ((size_t)arg > ZSTR_LEN(str)) {
 					php_error_docref(NULL, E_WARNING, "Type %c: not enough characters in string", code);
 					arg = ZSTR_LEN(str);
 				}
@@ -519,7 +520,7 @@ static zend_long php_unpack(char *data, size_t size, int issigned, int *map)
 {
 	zend_long result;
 	char *cresult = (char *) &result;
-	int i;
+	size_t i;
 
 	result = issigned ? -1 : 0;
 
@@ -726,7 +727,7 @@ PHP_FUNCTION(unpack)
 				switch ((int) type) {
 					case 'a': {
 						/* a will not strip any trailing whitespace or null padding */
-						size_t len = inputlen - inputpos;	/* Remaining string */
+						zend_long len = inputlen - inputpos;	/* Remaining string */
 
 						/* If size was given take minimum of len and size */
 						if ((size >= 0) && (len > size)) {
@@ -768,7 +769,7 @@ PHP_FUNCTION(unpack)
 					case 'Z': {
 						/* Z will strip everything after the first null character */
 						char pad = '\0';
-						size_t	 s,
+						zend_long s,
 							 len = inputlen - inputpos;	/* Remaining string */
 
 						/* If size was given take minimum of len and size */
@@ -792,11 +793,11 @@ PHP_FUNCTION(unpack)
 
 					case 'h':
 					case 'H': {
-						size_t len = (inputlen - inputpos) * 2;	/* Remaining */
+						zend_long len = (inputlen - inputpos) * 2;	/* Remaining */
 						int nibbleshift = (type == 'h') ? 0 : 4;
 						int first = 1;
 						char *buf;
-						size_t ipos, opos;
+						zend_long ipos, opos;
 
 						/* If size was given take minimum of len and size */
 						if (size >= 0 && len > (size * 2)) {
diff --git a/ext/standard/password.c b/ext/standard/password.c
index 2a5cec3e93..d01ddb0563 100644
--- a/ext/standard/password.c
+++ b/ext/standard/password.c
@@ -194,7 +194,7 @@ PHP_FUNCTION(password_needs_rehash)
 
 	algo = php_password_determine_algo(hash, (size_t) hash_len);
 
-	if (algo != new_algo) {
+	if ((zend_long)algo != new_algo) {
 		RETURN_TRUE;
 	}
 
@@ -224,8 +224,8 @@ PHP_FUNCTION(password_needs_rehash)
 Verify a hash created using crypt() or password_hash() */
 PHP_FUNCTION(password_verify)
 {
-	int status = 0, i;
-	size_t password_len, hash_len;
+	int status = 0;
+	size_t i, password_len, hash_len;
 	char *password, *hash;
 	zend_string *ret;
 
diff --git a/ext/standard/php_fopen_wrapper.c b/ext/standard/php_fopen_wrapper.c
index 759a4f6a33..dbd0a3fba1 100644
--- a/ext/standard/php_fopen_wrapper.c
+++ b/ext/standard/php_fopen_wrapper.c
@@ -437,7 +437,8 @@ static php_stream_wrapper_ops php_stdio_wops = {
 	NULL, /* unlink */
 	NULL, /* rename */
 	NULL, /* mkdir */
-	NULL  /* rmdir */
+	NULL, /* rmdir */
+	NULL
 };
 
 PHPAPI php_stream_wrapper php_stream_php_wrapper =	{
diff --git a/ext/standard/php_incomplete_class.h b/ext/standard/php_incomplete_class.h
index ab5b3a3fd7..da262e8b58 100644
--- a/ext/standard/php_incomplete_class.h
+++ b/ext/standard/php_incomplete_class.h
@@ -43,7 +43,7 @@
 
 #define PHP_CLASS_ATTRIBUTES											\
 	zend_string *class_name;											\
-	zend_bool incomplete_class = 0
+	zend_bool incomplete_class ZEND_ATTRIBUTE_UNUSED = 0
 
 #define INCOMPLETE_CLASS "__PHP_Incomplete_Class"
 #define MAGIC_MEMBER "__PHP_Incomplete_Class_Name"
diff --git a/ext/standard/proc_open.c b/ext/standard/proc_open.c
index 700d4e862c..e443ec64a6 100644
--- a/ext/standard/proc_open.c
+++ b/ext/standard/proc_open.c
@@ -77,13 +77,13 @@ static php_process_env_t _php_array_to_envp(zval *environment, int is_persistent
 {
 	zval *element;
 	php_process_env_t env;
-	zend_string *string_key;
+	zend_string *key, *str;
 #ifndef PHP_WIN32
 	char **ep;
 #endif
 	char *p;
-	size_t cnt, l, sizeenv=0;
-	HashTable *target_hash;
+	size_t cnt, l, sizeenv = 0;
+	HashTable *env_hash;
 
 	memset(&env, 0, sizeof(env));
 
@@ -101,28 +101,25 @@ static php_process_env_t _php_array_to_envp(zval *environment, int is_persistent
 		return env;
 	}
 
-	target_hash = Z_ARRVAL_P(environment);
-	if (!target_hash) {
-		return env;
-	}
+	ALLOC_HASHTABLE(env_hash);
+	zend_hash_init(env_hash, cnt, NULL, NULL, 0);
 
 	/* first, we have to get the size of all the elements in the hash */
-	ZEND_HASH_FOREACH_STR_KEY_VAL(target_hash, string_key, element) {
-		zend_string *str = zval_get_string(element);
-		size_t el_len = ZSTR_LEN(str);
-		zend_string_release(str);
+	ZEND_HASH_FOREACH_STR_KEY_VAL(Z_ARRVAL_P(environment), key, element) {
+		str = zval_get_string(element);
 
-		if (el_len == 0) {
+		if (ZSTR_LEN(str) == 0) {
+			zend_string_release(str);
 			continue;
 		}
 
-		sizeenv += el_len + 1;
+		sizeenv += ZSTR_LEN(str) + 1;
 
-		if (string_key) {
-			if (ZSTR_LEN(string_key) == 0) {
-				continue;
-			}
-			sizeenv += ZSTR_LEN(string_key) + 1;
+		if (key && ZSTR_LEN(key)) {
+			sizeenv += ZSTR_LEN(key) + 1;
+			zend_hash_add_ptr(env_hash, key, str);
+		} else {
+			zend_hash_next_index_insert_ptr(env_hash, str);
 		}
 	} ZEND_HASH_FOREACH_END();
 
@@ -131,20 +128,10 @@ static php_process_env_t _php_array_to_envp(zval *environment, int is_persistent
 #endif
 	p = env.envp = (char *) pecalloc(sizeenv + 4, 1, is_persistent);
 
-	ZEND_HASH_FOREACH_STR_KEY_VAL(target_hash, string_key, element) {
-		zend_string *str = zval_get_string(element);
-
-		if (ZSTR_LEN(str) == 0) {
-			goto next_element;
-		}
-
-		if (string_key) {
-			if (ZSTR_LEN(string_key) == 0) {
-				goto next_element;
-			}
-
-			l = ZSTR_LEN(string_key) + ZSTR_LEN(str) + 2;
-			memcpy(p, ZSTR_VAL(string_key), ZSTR_LEN(string_key));
+	ZEND_HASH_FOREACH_STR_KEY_PTR(env_hash, key, str) {
+		if (key) {
+			l = ZSTR_LEN(key) + ZSTR_LEN(str) + 2;
+			memcpy(p, ZSTR_VAL(key), ZSTR_LEN(key));
 			strncat(p, "=", 1);
 			strncat(p, ZSTR_VAL(str), ZSTR_LEN(str));
 
@@ -161,12 +148,14 @@ static php_process_env_t _php_array_to_envp(zval *environment, int is_persistent
 #endif
 			p += ZSTR_LEN(str) + 1;
 		}
-next_element:
 		zend_string_release(str);
 	} ZEND_HASH_FOREACH_END();
 
 	assert((uint)(p - env.envp) <= sizeenv);
 
+	zend_hash_destroy(env_hash);
+	FREE_HASHTABLE(env_hash);
+
 	return env;
 }
 /* }}} */
@@ -440,13 +429,14 @@ PHP_FUNCTION(proc_open)
 #ifdef PHP_WIN32
 	PROCESS_INFORMATION pi;
 	HANDLE childHandle;
-	STARTUPINFO si;
+	STARTUPINFOW si;
 	BOOL newprocok;
 	SECURITY_ATTRIBUTES security;
 	DWORD dwCreateFlags = 0;
-	char *command_with_cmd;
 	UINT old_error_mode;
 	char cur_cwd[MAXPATHLEN];
+	wchar_t *cmdw = NULL, *cwdw = NULL, *envpw = NULL;
+	size_t tmp_len;
 #endif
 #ifdef NETWARE
 	char** child_argv = NULL;
@@ -554,7 +544,7 @@ PHP_FUNCTION(proc_open)
 #else
 			descriptors[ndesc].childend = dup(fd);
 			if (descriptors[ndesc].childend < 0) {
-				php_error_docref(NULL, E_WARNING, "unable to dup File-Handle for descriptor %pd - %s", nindex, strerror(errno));
+				php_error_docref(NULL, E_WARNING, "unable to dup File-Handle for descriptor " ZEND_ULONG_FMT " - %s", nindex, strerror(errno));
 				goto exit_fail;
 			}
 #endif
@@ -696,6 +686,11 @@ PHP_FUNCTION(proc_open)
 		}
 		cwd = cur_cwd;
 	}
+	cwdw = php_win32_cp_any_to_w(cwd);
+	if (!cwdw) {
+		php_error_docref(NULL, E_WARNING, "CWD conversion failed");
+		goto exit_fail;
+	}
 
 	memset(&si, 0, sizeof(si));
 	si.cb = sizeof(si);
@@ -732,16 +727,50 @@ PHP_FUNCTION(proc_open)
 		dwCreateFlags |= CREATE_NO_WINDOW;
 	}
 
+	envpw = php_win32_cp_env_any_to_w(env.envp);
+	if (envpw) {
+		dwCreateFlags |= CREATE_UNICODE_ENVIRONMENT;
+	} else  {
+		if (env.envp) {
+			php_error_docref(NULL, E_WARNING, "ENV conversion failed");
+			goto exit_fail;
+		}
+	}
+
+	cmdw = php_win32_cp_conv_any_to_w(command, command_len, &tmp_len);
+	if (!cmdw) {
+		php_error_docref(NULL, E_WARNING, "Command conversion failed");
+		goto exit_fail;
+	}
+
 	if (bypass_shell) {
-		newprocok = CreateProcess(NULL, command, &security, &security, TRUE, dwCreateFlags, env.envp, cwd, &si, &pi);
+		newprocok = CreateProcessW(NULL, cmdw, &security, &security, TRUE, dwCreateFlags, envpw, cwdw, &si, &pi);
 	} else {
-		spprintf(&command_with_cmd, 0, "%s /c %s", COMSPEC_NT, command);
+		int ret;
+		size_t len;
+		wchar_t *cmdw2;
 
-		newprocok = CreateProcess(NULL, command_with_cmd, &security, &security, TRUE, dwCreateFlags, env.envp, cwd, &si, &pi);
 
-		efree(command_with_cmd);
+		len = (sizeof(COMSPEC_NT) + sizeof(" /c ") + tmp_len + 1);
+		cmdw2 = (wchar_t *)malloc(len * sizeof(wchar_t));
+		ret = _snwprintf(cmdw2, len, L"%hs /c %s", COMSPEC_NT, cmdw);
+
+		if (-1 == ret) {
+			php_error_docref(NULL, E_WARNING, "Command conversion failed");
+			goto exit_fail;
+		}
+
+		newprocok = CreateProcessW(NULL, cmdw2, &security, &security, TRUE, dwCreateFlags, envpw, cwdw, &si, &pi);
+		free(cmdw2);
 	}
 
+	free(cwdw);
+	cwdw = NULL;
+	free(cmdw);
+	cmdw = NULL;
+	free(envpw);
+	envpw = NULL;
+
 	if (suppress_errors) {
 		SetErrorMode(old_error_mode);
 	}
@@ -974,6 +1003,11 @@ exit_fail:
 	efree(descriptors);
 	_php_free_envp(env, is_persistent);
 	pefree(command, is_persistent);
+#ifdef PHP_WIN32
+	free(cwdw);
+	free(cmdw);
+	free(envpw);
+#endif
 #if PHP_CAN_DO_PTS
 	if (dev_ptmx >= 0) {
 		close(dev_ptmx);
diff --git a/ext/standard/streamsfuncs.c b/ext/standard/streamsfuncs.c
index 0e5d0ce79e..584d10dd87 100644
--- a/ext/standard/streamsfuncs.c
+++ b/ext/standard/streamsfuncs.c
@@ -322,7 +322,7 @@ PHP_FUNCTION(stream_socket_get_name)
 	if (0 != php_stream_xport_get_name(stream, want_peer,
 				&name,
 				NULL, NULL
-				)) {
+				) || !name) {
 		RETURN_FALSE;
 	}
 
@@ -438,13 +438,13 @@ PHP_FUNCTION(stream_get_contents)
 
 		if (seek_res != 0) {
 			php_error_docref(NULL, E_WARNING,
-				"Failed to seek to position %pd in the stream", desiredpos);
+				"Failed to seek to position " ZEND_LONG_FMT " in the stream", desiredpos);
 			RETURN_FALSE;
 		}
 	}
 
 	if (maxlen > INT_MAX) {
-		php_error_docref(NULL, E_WARNING, "maxlen truncated from %pd to %d bytes", maxlen, INT_MAX);
+		php_error_docref(NULL, E_WARNING, "maxlen truncated from " ZEND_LONG_FMT " to %d bytes", maxlen, INT_MAX);
 		maxlen = INT_MAX;
 	}
 	if ((contents = php_stream_copy_to_mem(stream, maxlen, 0))) {
diff --git a/ext/standard/string.c b/ext/standard/string.c
index 1305e7f920..1efb266c82 100644
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -978,7 +978,7 @@ PHP_FUNCTION(wordwrap)
 		newtext = zend_string_init(ZSTR_VAL(text), ZSTR_LEN(text), 0);
 
 		laststart = lastspace = 0;
-		for (current = 0; current < ZSTR_LEN(text); current++) {
+		for (current = 0; current < (zend_long)ZSTR_LEN(text); current++) {
 			if (ZSTR_VAL(text)[current] == breakchar[0]) {
 				laststart = lastspace = current + 1;
 			} else if (ZSTR_VAL(text)[current] == ' ') {
@@ -1010,7 +1010,7 @@ PHP_FUNCTION(wordwrap)
 		newtextlen = 0;
 
 		laststart = lastspace = 0;
-		for (current = 0; current < ZSTR_LEN(text); current++) {
+		for (current = 0; current < (zend_long)ZSTR_LEN(text); current++) {
 			if (chk <= 0) {
 				alloced += (size_t) (((ZSTR_LEN(text) - current + 1)/linelength + 1) * breakchar_len) + 1;
 				newtext = zend_string_extend(newtext, alloced, 0);
@@ -1670,7 +1670,11 @@ PHP_FUNCTION(dirname)
 
 	if (levels == 1) {
 		/* Defaut case */
+#ifdef PHP_WIN32
+		ZSTR_LEN(ret) = php_win32_ioutil_dirname(ZSTR_VAL(ret), str_len);
+#else
 		ZSTR_LEN(ret) = zend_dirname(ZSTR_VAL(ret), str_len);
+#endif
 	} else if (levels < 1) {
 		php_error_docref(NULL, E_WARNING, "Invalid argument, levels must be >= 1");
 		zend_string_free(ret);
@@ -1678,7 +1682,11 @@ PHP_FUNCTION(dirname)
 	} else {
 		/* Some levels up */
 		do {
+#ifdef PHP_WIN32
+			ZSTR_LEN(ret) = php_win32_ioutil_dirname(ZSTR_VAL(ret), str_len = ZSTR_LEN(ret));
+#else
 			ZSTR_LEN(ret) = zend_dirname(ZSTR_VAL(ret), str_len = ZSTR_LEN(ret));
+#endif
 		} while (ZSTR_LEN(ret) < str_len && --levels);
 	}
 
@@ -1746,7 +1754,7 @@ PHP_FUNCTION(pathinfo)
 
 		p = zend_memrchr(ZSTR_VAL(ret), '.', ZSTR_LEN(ret));
 
-		idx = p ? (p - ZSTR_VAL(ret)) : ZSTR_LEN(ret);
+		idx = p ? (p - ZSTR_VAL(ret)) : (ptrdiff_t)ZSTR_LEN(ret);
 		add_assoc_stringl(&tmp, "filename", ZSTR_VAL(ret), idx);
 	}
 
@@ -2123,7 +2131,7 @@ PHP_FUNCTION(strrpos)
 			RETURN_FALSE;
 		}
 		p = ZSTR_VAL(haystack);
-		if (-offset < needle_len) {
+		if ((size_t)-offset < needle_len) {
 			e = ZSTR_VAL(haystack) + ZSTR_LEN(haystack);
 		} else {
 			e = ZSTR_VAL(haystack) + ZSTR_LEN(haystack) + offset + needle_len;
@@ -2224,7 +2232,7 @@ PHP_FUNCTION(strripos)
 			RETURN_FALSE;
 		}
 		p = ZSTR_VAL(haystack_dup);
-		if (-offset < ZSTR_LEN(needle)) {
+		if ((size_t)-offset < ZSTR_LEN(needle)) {
 			e = ZSTR_VAL(haystack_dup) + ZSTR_LEN(haystack);
 		} else {
 			e = ZSTR_VAL(haystack_dup) + ZSTR_LEN(haystack) + offset + ZSTR_LEN(needle);
@@ -2404,7 +2412,7 @@ PHP_FUNCTION(substr)
 
 	if (f > (zend_long)ZSTR_LEN(str)) {
 		RETURN_FALSE;
-	} else if (f < 0 && -f > ZSTR_LEN(str)) {
+	} else if (f < 0 && (size_t)-f > ZSTR_LEN(str)) {
 		f = 0;
 	}
 
@@ -2510,7 +2518,7 @@ PHP_FUNCTION(substr_replace)
 				if (f < 0) {
 					f = 0;
 				}
-			} else if (f > Z_STRLEN_P(str)) {
+			} else if ((size_t)f > Z_STRLEN_P(str)) {
 				f = Z_STRLEN_P(str);
 			}
 			/* if "length" position is negative, set it to the length
@@ -2523,7 +2531,7 @@ PHP_FUNCTION(substr_replace)
 				}
 			}
 
-			if (l > Z_STRLEN_P(str) || (l < 0 && (size_t)(-l) > Z_STRLEN_P(str))) {
+			if ((size_t)l > Z_STRLEN_P(str) || (l < 0 && (size_t)(-l) > Z_STRLEN_P(str))) {
 				l = Z_STRLEN_P(str);
 			}
 
@@ -4204,8 +4212,8 @@ static void php_hebrev(INTERNAL_FUNCTION_PARAMETERS, int convert_newlines)
 	char *str;
 	char *heb_str, *tmp, *target;
 	size_t block_start, block_end, block_type, block_length, i;
-	zend_long max_chars=0;
-	size_t begin, end, char_count, orig_begin;
+	zend_long max_chars=0, char_count;
+	size_t begin, end, orig_begin;
 	size_t str_len;
 	zend_string *broken_str;
 
@@ -4614,6 +4622,9 @@ PHP_FUNCTION(parse_str)
 		symbol_table = zend_rebuild_symbol_table();
 		ZVAL_ARR(&tmp, symbol_table);
 		sapi_module.treat_data(PARSE_STRING, res, &tmp);
+		if (UNEXPECTED(zend_hash_del(symbol_table, CG(known_strings)[ZEND_STR_THIS]) == SUCCESS)) {
+			zend_throw_error(NULL, "Cannot re-assign $this");
+		}
 	} else 	{
 		zval ret;
 
@@ -5313,7 +5324,7 @@ PHP_FUNCTION(substr_count)
 		if (length <= 0) {
 			length += (haystack_len - offset);
 		}
-		if ((length <= 0) || (length > (haystack_len - offset))) {
+		if ((length <= 0) || ((size_t)length > (haystack_len - offset))) {
 			php_error_docref(NULL, E_WARNING, "Invalid length value");
 			RETURN_FALSE;
 		}
@@ -5735,7 +5746,7 @@ PHP_FUNCTION(substr_compare)
 		RETURN_FALSE;
 	}
 
-	cmp_len = (size_t) (len ? len : MAX(ZSTR_LEN(s2), (ZSTR_LEN(s1) - offset)));
+	cmp_len = len ? (size_t)len : MAX(ZSTR_LEN(s2), (ZSTR_LEN(s1) - offset));
 
 	if (!cs) {
 		RETURN_LONG(zend_binary_strncmp(ZSTR_VAL(s1) + offset, (ZSTR_LEN(s1) - offset), ZSTR_VAL(s2), ZSTR_LEN(s2), cmp_len));
diff --git a/ext/standard/tests/array/array_filter_variation10.phpt b/ext/standard/tests/array/array_filter_variation10.phpt
index f0a6115f79..b23618794e 100644
--- a/ext/standard/tests/array/array_filter_variation10.phpt
+++ b/ext/standard/tests/array/array_filter_variation10.phpt
@@ -34,7 +34,11 @@ var_dump( array_filter($input, 'dump2', true) );
 
 echo "*** Testing array_filter() : usage variations - 'callback' expecting second argument ***\n";
 
-var_dump( array_filter($small, 'dump', false) );
+try {
+	var_dump( array_filter($small, 'dump', false) );
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "*** Testing array_filter() with various use types ***\n";
 
@@ -70,13 +74,7 @@ array(3) {
   NULL
 }
 *** Testing array_filter() : usage variations - 'callback' expecting second argument ***
-
-Warning: Missing argument 2 for dump() in %s on line %d
-
-Notice: Undefined variable: key in %s on line %d
- = 123
-array(0) {
-}
+Exception: Too few arguments to function dump(), 1 passed and exactly 2 expected
 *** Testing array_filter() with various use types ***
 array(2) {
   [1]=>
@@ -91,13 +89,13 @@ array(2) {
   int(2)
 }
 
-Warning: is_numeric() expects exactly 1 parameter, 2 given in %s on line 44
+Warning: is_numeric() expects exactly 1 parameter, 2 given in %s on line 48
 
-Warning: is_numeric() expects exactly 1 parameter, 2 given in %s on line 44
+Warning: is_numeric() expects exactly 1 parameter, 2 given in %s on line 48
 
-Warning: is_numeric() expects exactly 1 parameter, 2 given in %s on line 44
+Warning: is_numeric() expects exactly 1 parameter, 2 given in %s on line 48
 
-Warning: is_numeric() expects exactly 1 parameter, 2 given in %s on line 44
+Warning: is_numeric() expects exactly 1 parameter, 2 given in %s on line 48
 array(0) {
 }
 Done
diff --git a/ext/standard/tests/array/array_map_error.phpt b/ext/standard/tests/array/array_map_error.phpt
index 7c623ec4ea..56dd033521 100644
--- a/ext/standard/tests/array/array_map_error.phpt
+++ b/ext/standard/tests/array/array_map_error.phpt
@@ -18,14 +18,22 @@ echo "\n-- Testing array_map() function with one less than expected no. of argum
 function callback1() {
   return 1;
 }
-var_dump( array_map('callback1') );
+try {
+	var_dump( array_map('callback1') );
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "\n-- Testing array_map() function with less no. of arrays than callback function arguments --\n";
 $arr1 = array(1, 2);
 function callback2($p, $q) {
   return $p * $q;
 }
-var_dump( array_map('callback2', $arr1) );
+try {
+	var_dump( array_map('callback2', $arr1) );
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "\n-- Testing array_map() function with more no. of arrays than callback function arguments --\n";
 $arr2 = array(3, 4);
@@ -48,20 +56,7 @@ Warning: array_map() expects at least 2 parameters, 1 given in %s on line %d%d
 NULL
 
 -- Testing array_map() function with less no. of arrays than callback function arguments --
-
-Warning: Missing argument 2 for callback2() in %s on line %d%d
-
-Notice: Undefined variable: q in %s on line %d%d
-
-Warning: Missing argument 2 for callback2() in %s on line %d%d
-
-Notice: Undefined variable: q in %s on line %d%d
-array(2) {
-  [0]=>
-  int(0)
-  [1]=>
-  int(0)
-}
+Exception: Too few arguments to function callback2(), 1 passed and exactly 2 expected
 
 -- Testing array_map() function with more no. of arrays than callback function arguments --
 array(2) {
diff --git a/ext/standard/tests/array/array_map_variation10.phpt b/ext/standard/tests/array/array_map_variation10.phpt
index cc75436999..ecf9157620 100644
--- a/ext/standard/tests/array/array_map_variation10.phpt
+++ b/ext/standard/tests/array/array_map_variation10.phpt
@@ -20,7 +20,11 @@ echo "-- anonymous function with all parameters and body --\n";
 var_dump( array_map( create_function('$a, $b', 'return array($a, $b);'), $array1, $array2));
 
 echo "-- anonymous function with two parameters and passing one array --\n";
-var_dump( array_map( create_function('$a, $b', 'return array($a, $b);'), $array1));
+try {
+	var_dump( array_map( create_function('$a, $b', 'return array($a, $b);'), $array1));
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "-- anonymous function with NULL parameter --\n";
 var_dump( array_map( create_function(NULL, 'return NULL;'), $array1));
@@ -60,41 +64,7 @@ array(3) {
   }
 }
 -- anonymous function with two parameters and passing one array --
-
-Warning: Missing argument 2 for __lambda_func() in %s(20) : runtime-created function on line %d
-
-Notice: Undefined variable: b in %s(20) : runtime-created function on line %d
-
-Warning: Missing argument 2 for __lambda_func() in %s(20) : runtime-created function on line %d
-
-Notice: Undefined variable: b in %s(20) : runtime-created function on line %d
-
-Warning: Missing argument 2 for __lambda_func() in %s(20) : runtime-created function on line %d
-
-Notice: Undefined variable: b in %s(20) : runtime-created function on line %d
-array(3) {
-  [0]=>
-  array(2) {
-    [0]=>
-    int(1)
-    [1]=>
-    NULL
-  }
-  [1]=>
-  array(2) {
-    [0]=>
-    int(2)
-    [1]=>
-    NULL
-  }
-  [2]=>
-  array(2) {
-    [0]=>
-    int(3)
-    [1]=>
-    NULL
-  }
-}
+Exception: Too few arguments to function __lambda_func(), 1 passed and exactly 2 expected
 -- anonymous function with NULL parameter --
 array(3) {
   [0]=>
diff --git a/ext/standard/tests/array/array_map_variation9.phpt b/ext/standard/tests/array/array_map_variation9.phpt
index f029beccd6..f33b717c6c 100644
--- a/ext/standard/tests/array/array_map_variation9.phpt
+++ b/ext/standard/tests/array/array_map_variation9.phpt
@@ -29,7 +29,11 @@ echo "-- checking binary safe array with one parameter callback function --\n";
 var_dump( array_map('callback1', $arr1) );
 
 echo "-- checking binary safe array with two parameter callback function --\n";
-var_dump( array_map(b"callback2", $arr1) );
+try {
+	var_dump( array_map(b"callback2", $arr1) );
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "Done";
 ?>
@@ -47,42 +51,5 @@ array(4) {
   string(5) "22.22"
 }
 -- checking binary safe array with two parameter callback function --
-
-Warning: Missing argument 2 for callback2() in %s on line %d%d
-
-Notice: Undefined variable: b in %s on line %d%d
-
-Warning: Missing argument 2 for callback2() in %s on line %d%d
-
-Notice: Undefined variable: b in %s on line %d%d
-
-Warning: Missing argument 2 for callback2() in %s on line %d%d
-
-Notice: Undefined variable: b in %s on line %d%d
-
-Warning: Missing argument 2 for callback2() in %s on line %d%d
-
-Notice: Undefined variable: b in %s on line %d%d
-array(4) {
-  [0]=>
-  array(1) {
-    ["hello"]=>
-    NULL
-  }
-  [1]=>
-  array(1) {
-    ["world"]=>
-    NULL
-  }
-  [2]=>
-  array(1) {
-    [1]=>
-    NULL
-  }
-  [3]=>
-  array(1) {
-    ["22.22"]=>
-    NULL
-  }
-}
+Exception: Too few arguments to function callback2(), 1 passed and exactly 2 expected
 Done
diff --git a/ext/standard/tests/array/array_multisort_variation7.phpt b/ext/standard/tests/array/array_multisort_variation7.phpt
index 4e9feb5126..10980be592 100644
--- a/ext/standard/tests/array/array_multisort_variation7.phpt
+++ b/ext/standard/tests/array/array_multisort_variation7.phpt
@@ -41,28 +41,28 @@ var_dump($inputs);
 *** Testing array_multisort() : usage variation  - test sort order of all types***
 bool(true)
 array(10) {
-  ["empty string DQ"]=>
-  string(0) ""
+  ["float -10.5"]=>
+  float(-10.5)
   ["int 0"]=>
   int(0)
+  [0]=>
+  array(0) {
+  }
   ["uppercase NULL"]=>
   NULL
+  ["empty string DQ"]=>
+  string(0) ""
   ["undefined var"]=>
   NULL
-  [0]=>
-  array(0) {
-  }
+  ["lowercase true"]=>
+  bool(true)
   ["instance of classWithToString"]=>
   object(classWithToString)#1 (0) {
   }
+  ["string DQ"]=>
+  string(6) "string"
   ["instance of classWithoutToString"]=>
   object(classWithoutToString)#2 (0) {
   }
-  ["lowercase true"]=>
-  bool(true)
-  ["float -10.5"]=>
-  float(-10.5)
-  ["string DQ"]=>
-  string(6) "string"
 }
 ===DONE===
diff --git a/ext/standard/tests/array/array_multisort_variation8.phpt b/ext/standard/tests/array/array_multisort_variation8.phpt
index 1995ee8d2b..6b50e0ebbb 100644
--- a/ext/standard/tests/array/array_multisort_variation8.phpt
+++ b/ext/standard/tests/array/array_multisort_variation8.phpt
@@ -47,15 +47,15 @@ var_dump($inputs);
 *** Testing array_multisort() : usage variation  - test sort order of all types***
 bool(true)
 array(10) {
-  ["empty string DQ"]=>
-  string(0) ""
   ["uppercase NULL"]=>
   NULL
-  ["undefined var"]=>
-  NULL
+  ["empty string DQ"]=>
+  string(0) ""
   ["instance of classWithoutToString"]=>
   object(classWithoutToString)#2 (0) {
   }
+  ["undefined var"]=>
+  NULL
   ["float -10.5"]=>
   float(-10.5)
   ["int 0"]=>
diff --git a/ext/standard/tests/array/array_multisort_variation9.phpt b/ext/standard/tests/array/array_multisort_variation9.phpt
index eebd19fda0..cc4b8d147b 100644
--- a/ext/standard/tests/array/array_multisort_variation9.phpt
+++ b/ext/standard/tests/array/array_multisort_variation9.phpt
@@ -42,9 +42,7 @@ var_dump($inputs);
 
 Notice: Object of class classWithToString could not be converted to float in %sarray_multisort_variation9.php on line %d
 
-Notice: Object of class classWithoutToString could not be converted to float in %sarray_multisort_variation9.php on line %d
-
-Notice: Object of class classWithoutToString could not be converted to float in %sarray_multisort_variation9.php on line %d
+Notice: Object of class classWithToString could not be converted to float in %sarray_multisort_variation9.php on line %d
 
 Notice: Object of class classWithoutToString could not be converted to float in %sarray_multisort_variation9.php on line %d
 
@@ -53,26 +51,26 @@ bool(true)
 array(10) {
   ["float -10.5"]=>
   float(-10.5)
-  ["string DQ"]=>
-  string(6) "string"
-  ["undefined var"]=>
-  NULL
-  ["empty string DQ"]=>
-  string(0) ""
-  ["uppercase NULL"]=>
-  NULL
   ["int 0"]=>
   int(0)
   [0]=>
   array(0) {
   }
-  ["instance of classWithoutToString"]=>
-  object(classWithoutToString)#2 (0) {
-  }
+  ["uppercase NULL"]=>
+  NULL
+  ["empty string DQ"]=>
+  string(0) ""
+  ["string DQ"]=>
+  string(6) "string"
+  ["undefined var"]=>
+  NULL
   ["lowercase true"]=>
   bool(true)
   ["instance of classWithToString"]=>
   object(classWithToString)#1 (0) {
   }
+  ["instance of classWithoutToString"]=>
+  object(classWithoutToString)#2 (0) {
+  }
 }
-===DONE===
\ No newline at end of file
+===DONE===
diff --git a/ext/standard/tests/array/array_reduce_variation1.phpt b/ext/standard/tests/array/array_reduce_variation1.phpt
index b02a82a7ca..adffeb53d4 100644
--- a/ext/standard/tests/array/array_reduce_variation1.phpt
+++ b/ext/standard/tests/array/array_reduce_variation1.phpt
@@ -25,7 +25,11 @@ echo "\n--- Testing with a callback with too few parameters ---\n";
 var_dump(array_reduce($array, "oneArg", 2));
 
 echo "\n--- Testing with a callback with too many parameters ---\n";
-var_dump(array_reduce($array, "threeArgs", 2));
+try {
+	var_dump(array_reduce($array, "threeArgs", 2));
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 ?>
 ===DONE===
@@ -36,9 +40,5 @@ var_dump(array_reduce($array, "threeArgs", 2));
 int(2)
 
 --- Testing with a callback with too many parameters ---
-
-Warning: Missing argument 3 for threeArgs() in %sarray_reduce_variation1.php on line %d
-
-Notice: Undefined variable: x in %sarray_reduce_variation1.php on line %d
-int(3)
-===DONE===
\ No newline at end of file
+Exception: Too few arguments to function threeArgs(), 2 passed and exactly 3 expected
+===DONE===
diff --git a/ext/standard/tests/array/array_udiff_assoc_variation5.phpt b/ext/standard/tests/array/array_udiff_assoc_variation5.phpt
index 69380767bb..6b7f014467 100644
--- a/ext/standard/tests/array/array_udiff_assoc_variation5.phpt
+++ b/ext/standard/tests/array/array_udiff_assoc_variation5.phpt
@@ -24,7 +24,11 @@ echo "\n-- comparison function taking too many parameters --\n";
 function too_many_parameters ($val1, $val2, $val3) {
   return 1;
 }
-var_dump(array_udiff_assoc($arr1, $arr2, 'too_many_parameters'));
+try {
+	var_dump(array_udiff_assoc($arr1, $arr2, 'too_many_parameters'));
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "\n-- comparison function taking too few parameters --\n";
 function too_few_parameters ($val1) {
@@ -32,7 +36,6 @@ function too_few_parameters ($val1) {
 }
 var_dump(array_udiff_assoc($arr1, $arr2, 'too_few_parameters'));
 
-
 ?>
 ===DONE===
 --EXPECTF--
@@ -45,12 +48,7 @@ array(1) {
 }
 
 -- comparison function taking too many parameters --
-
-Warning: Missing argument 3 for too_many_parameters() in %sarray_udiff_assoc_variation5.php on line %d
-array(1) {
-  [0]=>
-  int(1)
-}
+Exception: Too few arguments to function too_many_parameters(), 2 passed and exactly 3 expected
 
 -- comparison function taking too few parameters --
 array(1) {
diff --git a/ext/standard/tests/array/array_udiff_uassoc_variation6.phpt b/ext/standard/tests/array/array_udiff_uassoc_variation6.phpt
index ec752a31bb..bf2c0f3d2d 100644
--- a/ext/standard/tests/array/array_udiff_uassoc_variation6.phpt
+++ b/ext/standard/tests/array/array_udiff_uassoc_variation6.phpt
@@ -23,7 +23,11 @@ echo "\n-- comparison function taking too many parameters --\n";
 function too_many_parameters ($val1, $val2, $val3) {
   return 1;
 }
-var_dump(array_udiff_uassoc($arr1, $arr2, 'too_many_parameters', 'too_many_parameters'));
+try {
+	var_dump(array_udiff_uassoc($arr1, $arr2, 'too_many_parameters', 'too_many_parameters'));
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "\n-- comparison function taking too few parameters --\n";
 function too_few_parameters ($val1) {
@@ -43,12 +47,7 @@ array(1) {
 }
 
 -- comparison function taking too many parameters --
-
-Warning: Missing argument 3 for too_many_parameters() in %sarray_udiff_uassoc_variation6.php on line %d
-array(1) {
-  [0]=>
-  int(1)
-}
+Exception: Too few arguments to function too_many_parameters(), 2 passed and exactly 3 expected
 
 -- comparison function taking too few parameters --
 array(1) {
diff --git a/ext/standard/tests/array/array_udiff_variation5.phpt b/ext/standard/tests/array/array_udiff_variation5.phpt
index 49405d40be..ce6362fc08 100644
--- a/ext/standard/tests/array/array_udiff_variation5.phpt
+++ b/ext/standard/tests/array/array_udiff_variation5.phpt
@@ -24,7 +24,11 @@ echo "\n-- comparison function taking too many parameters --\n";
 function too_many_parameters ($val1, $val2, $val3) {
   return 0;
 }
-var_dump(array_udiff($arr1, $arr2, 'too_many_parameters'));
+try {
+	var_dump(array_udiff($arr1, $arr2, 'too_many_parameters'));
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "\n-- comparison function taking too few parameters --\n";
 function too_few_parameters ($val1) {
@@ -44,10 +48,7 @@ array(1) {
 }
 
 -- comparison function taking too many parameters --
-
-Warning: Missing argument 3 for too_many_parameters() in %sarray_udiff_variation5.php on line %d
-array(0) {
-}
+Exception: Too few arguments to function too_many_parameters(), 2 passed and exactly 3 expected
 
 -- comparison function taking too few parameters --
 array(0) {
diff --git a/ext/standard/tests/array/array_uintersect_assoc_variation5.phpt b/ext/standard/tests/array/array_uintersect_assoc_variation5.phpt
index e2d7bd03a6..bebe5b52c9 100644
--- a/ext/standard/tests/array/array_uintersect_assoc_variation5.phpt
+++ b/ext/standard/tests/array/array_uintersect_assoc_variation5.phpt
@@ -23,7 +23,11 @@ echo "\n-- comparison function taking too many parameters --\n";
 function too_many_parameters ($val1, $val2, $val3) {
   return 1;
 }
-var_dump(array_uintersect_assoc($arr1, $arr2, 'too_many_parameters'));
+try {
+	var_dump(array_uintersect_assoc($arr1, $arr2, 'too_many_parameters'));
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "\n-- comparison function taking too few parameters --\n";
 function too_few_parameters ($val1) {
@@ -42,10 +46,7 @@ array(0) {
 }
 
 -- comparison function taking too many parameters --
-
-Warning: Missing argument 3 for too_many_parameters() in %sarray_uintersect_assoc_variation5.php on line %d
-array(0) {
-}
+Exception: Too few arguments to function too_many_parameters(), 2 passed and exactly 3 expected
 
 -- comparison function taking too few parameters --
 array(0) {
diff --git a/ext/standard/tests/array/array_uintersect_uassoc_variation6.phpt b/ext/standard/tests/array/array_uintersect_uassoc_variation6.phpt
index 6ed86f8417..a5317c1c0d 100644
--- a/ext/standard/tests/array/array_uintersect_uassoc_variation6.phpt
+++ b/ext/standard/tests/array/array_uintersect_uassoc_variation6.phpt
@@ -23,7 +23,11 @@ echo "\n-- comparison function taking too many parameters --\n";
 function too_many_parameters ($val1, $val2, $val3) {
   return 1;
 }
-var_dump(array_uintersect_uassoc($arr1, $arr2, 'too_many_parameters', 'too_many_parameters'));
+try {
+	var_dump(array_uintersect_uassoc($arr1, $arr2, 'too_many_parameters', 'too_many_parameters'));
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "\n-- comparison function taking too few parameters --\n";
 function too_few_parameters ($val1) {
@@ -41,14 +45,7 @@ array(0) {
 }
 
 -- comparison function taking too many parameters --
-
-Warning: Missing argument 3 for too_many_parameters() in %sarray_uintersect_uassoc_variation6.php on line %d
-
-Warning: Missing argument 3 for too_many_parameters() in %sarray_uintersect_uassoc_variation6.php on line %d
-
-Warning: Missing argument 3 for too_many_parameters() in %sarray_uintersect_uassoc_variation6.php on line %d
-array(0) {
-}
+Exception: Too few arguments to function too_many_parameters(), 2 passed and exactly 3 expected
 
 -- comparison function taking too few parameters --
 array(0) {
diff --git a/ext/standard/tests/array/array_uintersect_variation5.phpt b/ext/standard/tests/array/array_uintersect_variation5.phpt
index 75cf08e270..642ebc0077 100644
--- a/ext/standard/tests/array/array_uintersect_variation5.phpt
+++ b/ext/standard/tests/array/array_uintersect_variation5.phpt
@@ -23,7 +23,11 @@ echo "\n-- comparison function taking too many parameters --\n";
 function too_many_parameters ($val1, $val2, $val3) {
   return 1;
 }
-var_dump(array_uintersect($arr1, $arr2, 'too_many_parameters'));
+try {
+	var_dump(array_uintersect($arr1, $arr2, 'too_many_parameters'));
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "\n-- comparison function taking too few parameters --\n";
 function too_few_parameters ($val1) {
@@ -42,14 +46,7 @@ array(0) {
 }
 
 -- comparison function taking too many parameters --
-
-Warning: Missing argument 3 for too_many_parameters() in %sarray_uintersect_variation5.php on line %d
-
-Warning: Missing argument 3 for too_many_parameters() in %sarray_uintersect_variation5.php on line %d
-
-Warning: Missing argument 3 for too_many_parameters() in %sarray_uintersect_variation5.php on line %d
-array(0) {
-}
+Exception: Too few arguments to function too_many_parameters(), 2 passed and exactly 3 expected
 
 -- comparison function taking too few parameters --
 array(0) {
diff --git a/ext/standard/tests/array/array_walk_error2.phpt b/ext/standard/tests/array/array_walk_error2.phpt
index 63c5f51ee0..fd3cbf5037 100644
--- a/ext/standard/tests/array/array_walk_error2.phpt
+++ b/ext/standard/tests/array/array_walk_error2.phpt
@@ -22,36 +22,44 @@ function callback2($value, $key, $user_data1, $user_data2) {
 echo "*** Testing array_walk() : error conditions - callback parameters ***\n";
 
 // expected: Missing argument Warning
-var_dump( array_walk($input, "callback1") );
-var_dump( array_walk($input, "callback2", 4) );
+try {
+	var_dump( array_walk($input, "callback1") );
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
+try {
+	var_dump( array_walk($input, "callback2", 4) );
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 // expected: Warning is suppressed
-var_dump( @array_walk($input, "callback1") );  
-var_dump( @array_walk($input, "callback2", 4) );  
+try {
+	var_dump( @array_walk($input, "callback1") );  
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
+try {
+	var_dump( @array_walk($input, "callback2", 4) );  
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "-- Testing array_walk() function with too many callback parameters --\n";
-var_dump( array_walk($input, "callback1", 20, 10) );
+try {
+	var_dump( array_walk($input, "callback1", 20, 10) );
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "Done";
 ?>
 --EXPECTF--
 *** Testing array_walk() : error conditions - callback parameters ***
-
-Warning: Missing argument 3 for callback1() in %s on line %d
-
-callback1() invoked 
-bool(true)
-
-Warning: Missing argument 4 for callback2() in %s on line %d
-
-callback2() invoked 
-bool(true)
-
-callback1() invoked 
-bool(true)
-
-callback2() invoked 
-bool(true)
+Exception: Too few arguments to function callback1(), 2 passed and exactly 3 expected
+Exception: Too few arguments to function callback2(), 3 passed and exactly 4 expected
+Exception: Too few arguments to function callback1(), 2 passed and exactly 3 expected
+Exception: Too few arguments to function callback2(), 3 passed and exactly 4 expected
 -- Testing array_walk() function with too many callback parameters --
 
 Warning: array_walk() expects at most 3 parameters, 4 given in %s on line %d
diff --git a/ext/standard/tests/array/array_walk_recursive_error2.phpt b/ext/standard/tests/array/array_walk_recursive_error2.phpt
index 8e0c8829e6..5a077c6886 100644
--- a/ext/standard/tests/array/array_walk_recursive_error2.phpt
+++ b/ext/standard/tests/array/array_walk_recursive_error2.phpt
@@ -22,36 +22,44 @@ function callback2($value, $key, $user_data1, $user_data2) {
 echo "*** Testing array_walk_recursive() : error conditions - callback parameters ***\n";
 
 // expected: Missing argument Warning
-var_dump( array_walk_recursive($input, "callback1") );
-var_dump( array_walk_recursive($input, "callback2", 4) );
+try {
+	var_dump( array_walk_recursive($input, "callback1") );
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
+try {
+	var_dump( array_walk_recursive($input, "callback2", 4) );
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 // expected: Warning is suppressed
-var_dump( @array_walk_recursive($input, "callback1") );  
-var_dump( @array_walk_recursive($input, "callback2", 4) );  
+try {
+	var_dump( @array_walk_recursive($input, "callback1") );  
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
+try {
+	var_dump( @array_walk_recursive($input, "callback2", 4) );  
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "-- Testing array_walk_recursive() function with too many callback parameters --\n";
-var_dump( array_walk_recursive($input, "callback1", 20, 10) );
+try {
+	var_dump( array_walk_recursive($input, "callback1", 20, 10) );
+} catch (Throwable $e) {
+	echo "Exception: " . $e->getMessage() . "\n";
+}
 
 echo "Done";
 ?>
 --EXPECTF--
 *** Testing array_walk_recursive() : error conditions - callback parameters ***
-
-Warning: Missing argument 3 for callback1() in %s on line %d
-
-callback1() invoked 
-bool(true)
-
-Warning: Missing argument 4 for callback2() in %s on line %d
-
-callback2() invoked 
-bool(true)
-
-callback1() invoked 
-bool(true)
-
-callback2() invoked 
-bool(true)
+Exception: Too few arguments to function callback1(), 2 passed and exactly 3 expected
+Exception: Too few arguments to function callback2(), 3 passed and exactly 4 expected
+Exception: Too few arguments to function callback1(), 2 passed and exactly 3 expected
+Exception: Too few arguments to function callback2(), 3 passed and exactly 4 expected
 -- Testing array_walk_recursive() function with too many callback parameters --
 
 Warning: array_walk_recursive() expects at most 3 parameters, 4 given in %s on line %d
diff --git a/ext/standard/tests/array/bug72369.phpt b/ext/standard/tests/array/bug72369.phpt
new file mode 100644
index 0000000000..63bb5625de
--- /dev/null
+++ b/ext/standard/tests/array/bug72369.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Bug #72369 (array_merge() produces references in PHP7)
+--FILE--
+<?php
+$x = 'xxx';
+$d = ['test' => &$x];
+unset($x);
+$a = ['test' => 'yyy'];
+$a = array_merge($a, $d);
+debug_zval_dump($a);
+?>
+--EXPECTF--
+array(1) refcount(%d){
+  ["test"]=>
+  string(3) "xxx" refcount(%d)
+}
diff --git a/ext/standard/tests/assert/assert_error2.phpt b/ext/standard/tests/assert/assert_error2.phpt
index 41a7197535..7861d435c8 100644
--- a/ext/standard/tests/assert/assert_error2.phpt
+++ b/ext/standard/tests/assert/assert_error2.phpt
@@ -22,8 +22,11 @@ echo "If this is printed BAIL hasn't worked";
 --EXPECTF--
 int(0)
 
-Warning: Missing argument 4 for f1() in %s on line 2
-f1 called
-
 Warning: assert(): Assertion "0 != 0" failed in %s on line 9
 
+Fatal error: Uncaught Error: Too few arguments to function f1(), 3 passed and exactly 4 expected in %sassert_error2.php:2
+Stack trace:
+#0 [internal function]: f1('%s', 9, '0 != 0')
+#1 %sassert_error2.php(9): assert('0 != 0')
+#2 {main}
+  thrown in %sassert_error2.php on line 2
diff --git a/ext/standard/tests/dir/chdir_basic-win32-mb.phpt b/ext/standard/tests/dir/chdir_basic-win32-mb.phpt
new file mode 100644
index 0000000000..db08d51f40
--- /dev/null
+++ b/ext/standard/tests/dir/chdir_basic-win32-mb.phpt
@@ -0,0 +1,54 @@
+--TEST--
+Test chdir() function : basic functionality 
+--FILE--
+<?php
+/* Prototype  : bool chdir(string $directory)
+ * Description: Change the current directory 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Test basic functionality of chdir() with absolute and relative paths
+ */
+
+echo "*** Testing chdir() : basic functionality ***\n";
+$base_dir_path = dirname(__FILE__);
+
+$level_one_dir_name = "��ガラスを食�られ��level_one";
+$level_one_dir_path = "$base_dir_path/$level_one_dir_name";
+
+$level_two_dir_name = "��ガラスを食�られ��level_two";
+$level_two_dir_path = "$base_dir_path/$level_one_dir_name/$level_two_dir_name";
+
+// create directories
+mkdir($level_one_dir_path);
+mkdir($level_two_dir_path);
+
+echo "\n-- Testing chdir() with absolute path: --\n";
+chdir($base_dir_path);
+var_dump(chdir($level_one_dir_path));
+var_dump(getcwd());
+
+echo "\n-- Testing chdir() with relative paths: --\n";
+var_dump(chdir($level_two_dir_name));
+var_dump(getcwd());
+?>
+===DONE===
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+chdir($file_path);
+rmdir("$file_path/��ガラスを食�られ��level_one/��ガラスを食�られ��level_two");
+rmdir("$file_path/��ガラスを食�られ��level_one");
+?>
+--EXPECTF--
+*** Testing chdir() : basic functionality ***
+
+-- Testing chdir() with absolute path: --
+bool(true)
+string(%d) "%s��ガラスを食�られ��level_one"
+
+-- Testing chdir() with relative paths: --
+bool(true)
+string(%d) "%s��ガラスを食�られ��level_one%e��ガラスを食�られ��level_two"
+===DONE===
diff --git a/ext/standard/tests/dir/chdir_error2-win32-mb.phpt b/ext/standard/tests/dir/chdir_error2-win32-mb.phpt
new file mode 100644
index 0000000000..a1f08939ed
--- /dev/null
+++ b/ext/standard/tests/dir/chdir_error2-win32-mb.phpt
@@ -0,0 +1,26 @@
+--TEST--
+Test chdir() function : error conditions - Non-existent directory
+--FILE--
+<?php
+/* Prototype  : bool chdir(string $directory)
+ * Description: Change the current directory 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Pass a directory that does not exist as $directory to chdir() to test behaviour
+ */
+
+echo "*** Testing chdir() : error conditions ***\n";
+
+$directory = __FILE__ . '/��ガラスを食�られ��idonotexist';
+
+var_dump(chdir($directory));
+?>
+===DONE===
+--EXPECTF--
+*** Testing chdir() : error conditions ***
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+===DONE===
diff --git a/ext/standard/tests/dir/chdir_variation1-win32-mb.phpt b/ext/standard/tests/dir/chdir_variation1-win32-mb.phpt
new file mode 100644
index 0000000000..04fbc0bc18
--- /dev/null
+++ b/ext/standard/tests/dir/chdir_variation1-win32-mb.phpt
@@ -0,0 +1,235 @@
+--TEST--
+Test chdir() function : usage variations - different data type as $directory arg
+--FILE--
+<?php
+/* Prototype  : bool chdir(string $directory)
+ * Description: Change the current directory 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Pass different data types as $directory argument to test behaviour
+ */
+
+echo "*** Testing chdir() : usage variations ***\n";
+
+// create the temporary directory
+$file_path = dirname(__FILE__);
+$dir_path = $file_path."/��ガラスを食�られ��chdir_basic";
+@mkdir($dir_path);
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA {
+	var $dir_path;
+	
+	function __construct($dir) {
+		$this->dir_path = $dir;
+	}
+	
+	public function __toString() {
+		return "$this->dir_path";
+	}
+}
+
+// heredoc string
+$heredoc = <<<EOT
+$dir_path
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $directory argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "$dir_path",
+       'string',
+       $heredoc,
+       
+       // object data
+/*22*/ new classA($dir_path),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of chdir()
+$iterator = 1;
+foreach($inputs as $input) {
+  echo "\n-- Iteration $iterator --\n";
+  var_dump( chdir($input) );
+  $iterator++;
+};
+
+fclose($fp);
+
+?>
+===DONE===
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+$dir_path = $file_path."/��ガラスを食�られ��chdir_basic";
+
+rmdir($dir_path);
+?>
+--EXPECTF--
+*** Testing chdir() : usage variations ***
+
+-- Iteration 1 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 2 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 3 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 4 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 5 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 6 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 7 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 8 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 9 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 10 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 11 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 12 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 13 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 14 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 15 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 16 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 17 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 18 --
+
+Warning: chdir() expects parameter 1 to be a valid path, array given in %s on line %d
+bool(false)
+
+-- Iteration 19 --
+bool(true)
+
+-- Iteration 20 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 21 --
+bool(true)
+
+-- Iteration 22 --
+bool(true)
+
+-- Iteration 23 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 24 --
+
+Warning: chdir(): %s (errno %d) in %s on line %d
+bool(false)
+
+-- Iteration 25 --
+
+Warning: chdir() expects parameter 1 to be a valid path, resource given in %s on line %d
+bool(false)
+===DONE===
diff --git a/ext/standard/tests/dir/chdir_variation2-win32-mb.phpt b/ext/standard/tests/dir/chdir_variation2-win32-mb.phpt
new file mode 100644
index 0000000000..ad1f6b665a
--- /dev/null
+++ b/ext/standard/tests/dir/chdir_variation2-win32-mb.phpt
@@ -0,0 +1,109 @@
+--TEST--
+Test chdir() function : usage variations - relative paths
+--FILE--
+<?php
+/* Prototype  : bool chdir(string $directory)
+ * Description: Change the current directory 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Test chdir() with variations of relative paths
+ */
+
+echo "*** Testing chdir() : usage variations ***\n";
+
+$base_dir_path = dirname(__FILE__);
+
+$level_one_dir_name = "��ガラスを食�られ��level_one";
+$level_one_dir_path = "$base_dir_path/$level_one_dir_name";
+
+$level_two_dir_name = "��ガラスを食�られ��level_two";
+$level_two_dir_path = "$base_dir_path/$level_one_dir_name/$level_two_dir_name";
+
+// create directories
+mkdir($level_one_dir_path);
+mkdir($level_two_dir_path);
+
+echo "\n-- \$directory = './��ガラスを食�られ��level_one': --\n";
+var_dump(chdir($base_dir_path));
+var_dump(chdir("./$level_one_dir_name"));
+var_dump(getcwd());
+
+echo "\n-- \$directory = '��ガラスを食�られ��level_one/��ガラスを食�られ��level_two': --\n";
+var_dump(chdir($base_dir_path));
+var_dump(chdir("$level_one_dir_name/$level_two_dir_name"));
+var_dump(getcwd());
+
+echo "\n-- \$directory = '..': --\n";
+var_dump(chdir('..'));
+var_dump(getcwd());
+
+echo "\n-- \$directory = '��ガラスを食�られ��level_two', '.': --\n";
+var_dump(chdir($level_two_dir_path));
+var_dump(chdir('.'));
+var_dump(getcwd());
+
+echo "\n-- \$directory = '../': --\n";
+var_dump(chdir('../'));
+var_dump(getcwd());
+
+echo "\n-- \$directory = './': --\n";
+var_dump(chdir($level_two_dir_path));
+var_dump(chdir('./'));
+var_dump(getcwd());
+
+echo "\n-- \$directory = '../../'��ガラスを食�られ��level_one': --\n";
+var_dump(chdir($level_two_dir_path));
+var_dump(chdir("../../$level_one_dir_name"));
+var_dump(getcwd());
+
+$file_path = dirname(__FILE__);
+chdir($file_path);/* not that PWD is accidentialy one of the dirs to be deleted. */
+rmdir("$file_path/��ガラスを食�られ��level_one/��ガラスを食�られ��level_two");
+rmdir("$file_path/��ガラスを食�られ��level_one");
+?>
+===DONE===
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+chdir($file_path);/* not that PWD is accidentialy one of the dirs to be deleted. */
+rmdir("$file_path/��ガラスを食�られ��level_one/��ガラスを食�られ��level_two");
+rmdir("$file_path/��ガラスを食�られ��level_one");
+?>
+--EXPECTF--
+*** Testing chdir() : usage variations ***
+
+-- $directory = './��ガラスを食�られ��level_one': --
+bool(true)
+bool(true)
+string(%d) "%slevel_one"
+
+-- $directory = '��ガラスを食�られ��level_one/��ガラスを食�られ��level_two': --
+bool(true)
+bool(true)
+string(%d) "%s��ガラスを食�られ��level_one%e��ガラスを食�られ��level_two"
+
+-- $directory = '..': --
+bool(true)
+string(%d) "%s��ガラスを食�られ��level_one"
+
+-- $directory = '��ガラスを食�られ��level_two', '.': --
+bool(true)
+bool(true)
+string(%d) "%s��ガラスを食�られ��level_one%e��ガラスを食�られ��level_two"
+
+-- $directory = '../': --
+bool(true)
+string(%d) "%slevel_one"
+
+-- $directory = './': --
+bool(true)
+bool(true)
+string(%d) "%s��ガラスを食�られ��level_one%e��ガラスを食�られ��level_two"
+
+-- $directory = '../../'��ガラスを食�られ��level_one': --
+bool(true)
+bool(true)
+string(%d) "%s��ガラスを食�られ��level_one"
+===DONE===
diff --git a/ext/standard/tests/dir/closedir_basic-win32-mb.phpt b/ext/standard/tests/dir/closedir_basic-win32-mb.phpt
new file mode 100644
index 0000000000..4a871dbe74
--- /dev/null
+++ b/ext/standard/tests/dir/closedir_basic-win32-mb.phpt
@@ -0,0 +1,56 @@
+--TEST--
+Test closedir() function : basic functionality 
+--FILE--
+<?php
+/* Prototype  : void closedir([resource $dir_handle])
+ * Description: Close directory connection identified by the dir_handle 
+ * Source code: ext/standard/dir.c
+ * Alias to functions: close
+ */
+
+/*
+ * Test basic functionality of closedir()
+ */
+
+echo "*** Testing closedir() : basic functionality ***\n";
+
+$base_dir = dirname(__FILE__);
+$dir_path = $base_dir . '/��ガラスを食�られ��closedir_basic';
+mkdir($dir_path);
+
+echo "\n-- Call closedir() with no arguments: --\n";
+$dh1 = opendir($dir_path);
+var_dump(closedir());
+echo "-- Check Directory Handle: --\n";
+var_dump($dh1);
+
+echo "\n-- Call closedir() with \$dir_handle argument supplied: --\n";
+$dh2 = opendir($dir_path);
+
+if ((int)$dh1 === (int)$dh2) {
+	echo "\nNo new resource created\n";
+}
+var_dump(closedir($dh2));
+echo "-- Check Directory Handle: --\n";
+var_dump($dh2);
+?>
+===DONE===
+--CLEAN--
+<?php
+$base_dir = dirname(__FILE__);
+$dir_path = $base_dir . '/��ガラスを食�られ��closedir_basic';
+rmdir($dir_path);
+?>
+--EXPECTF--
+*** Testing closedir() : basic functionality ***
+
+-- Call closedir() with no arguments: --
+NULL
+-- Check Directory Handle: --
+resource(%d) of type (Unknown)
+
+-- Call closedir() with $dir_handle argument supplied: --
+NULL
+-- Check Directory Handle: --
+resource(%d) of type (Unknown)
+===DONE===
diff --git a/ext/standard/tests/dir/closedir_error-win32-mb.phpt b/ext/standard/tests/dir/closedir_error-win32-mb.phpt
new file mode 100644
index 0000000000..15e646e124
--- /dev/null
+++ b/ext/standard/tests/dir/closedir_error-win32-mb.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Test closedir() function : error conditions - Pass incorrect number of arguments
+--FILE--
+<?php
+/* Prototype  : void closedir([resource $dir_handle])
+ * Description: Close directory connection identified by the dir_handle 
+ * Source code: ext/standard/dir.c
+ * Alias to functions: close
+ */
+
+/*
+ * Pass incorrect number of arguments to closedir() to test behaviour
+ */
+
+echo "*** Testing closedir() : error conditions ***\n";
+
+
+//Test closedir with one more than the expected number of arguments
+echo "\n-- Testing closedir() function with more than expected no. of arguments --\n";
+
+$dir_path = dirname(__FILE__) . '\��ガラスを食�られ��closedir_error';
+mkdir($dir_path);
+$dir_handle = opendir($dir_path);
+
+$extra_arg = 10;
+var_dump( closedir($dir_handle, $extra_arg) );
+
+//successfully close the directory handle so can delete in CLEAN section
+closedir($dir_handle);
+?>
+===DONE===
+--CLEAN--
+<?php
+$base_dir = dirname(__FILE__);
+$dir_path = $base_dir . '\��ガラスを食�られ��closedir_error';
+rmdir($dir_path);
+?>
+--EXPECTF--
+*** Testing closedir() : error conditions ***
+
+-- Testing closedir() function with more than expected no. of arguments --
+
+Warning: closedir() expects at most 1 parameter, 2 given in %s on line %d
+NULL
+===DONE===
diff --git a/ext/standard/tests/dir/closedir_variation2-win32-mb.phpt b/ext/standard/tests/dir/closedir_variation2-win32-mb.phpt
new file mode 100644
index 0000000000..f166bd9f0d
--- /dev/null
+++ b/ext/standard/tests/dir/closedir_variation2-win32-mb.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test closedir() function : usage variations - close directory handle twice
+--FILE--
+<?php
+/* Prototype  : void closedir([resource $dir_handle])
+ * Description: Close directory connection identified by the dir_handle 
+ * Source code: ext/standard/dir.c
+ * Alias to functions: close
+ */
+
+/*
+ * close the directory handle twice using closedir() to test behaviour
+ */
+
+echo "*** Testing closedir() : usage variations ***\n";
+
+//create temporary directory for test, removed in CLEAN section
+$directory = dirname(__FILE__) . "/��ガラスを食�られ��closedir_variation2";
+mkdir($directory);
+
+$dh = opendir($directory);
+
+echo "\n-- Close directory handle first time: --\n";
+var_dump(closedir($dh));
+echo "Directory Handle: ";
+var_dump($dh);
+
+echo "\n-- Close directory handle second time: --\n";
+var_dump(closedir($dh));
+echo "Directory Handle: ";
+var_dump($dh);
+?>
+===DONE===
+--CLEAN--
+<?php
+$directory = dirname(__FILE__) . "/��ガラスを食�られ��closedir_variation2";
+rmdir($directory);
+?>
+--EXPECTF--
+*** Testing closedir() : usage variations ***
+
+-- Close directory handle first time: --
+NULL
+Directory Handle: resource(%d) of type (Unknown)
+
+-- Close directory handle second time: --
+
+Warning: closedir(): %s is not a valid Directory resource in %s on line %d
+bool(false)
+Directory Handle: resource(%d) of type (Unknown)
+===DONE===
diff --git a/ext/standard/tests/dir/dir_basic-win32-mb.phpt b/ext/standard/tests/dir/dir_basic-win32-mb.phpt
new file mode 100644
index 0000000000..a491d23abc
--- /dev/null
+++ b/ext/standard/tests/dir/dir_basic-win32-mb.phpt
@@ -0,0 +1,86 @@
+--TEST--
+Test dir() function : basic functionality
+--FILE--
+<?php
+/* 
+ * Prototype  : object dir(string $directory[, resource $context])
+ * Description: Directory class with properties, handle and class and methods read, rewind and close
+ * Source code: ext/standard/dir.c
+ */
+
+echo "*** Testing dir() : basic functionality ***\n";
+
+// include the file.inc for Function: function create_files()
+include(dirname(__FILE__)."/../file/file.inc");
+
+// create the temporary directory
+$file_path = dirname(__FILE__);
+$dir_path = $file_path."/��ガラスを食�られ��dir_basic";
+@mkdir($dir_path);
+
+// create files within the temporary directory
+create_files($dir_path, 3, "alphanumeric", 0755, 1, "w", "��ガラスを食�られ��dir_basic");
+
+echo "Get Directory instance:\n";
+$d = dir($dir_path);
+var_dump( $d );
+
+echo "\nRead and rewind:\n";
+var_dump( $d->read() );
+var_dump( $d->read() );
+var_dump( $d->rewind() );
+
+echo "\nTest using handle directly:\n";
+var_dump( readdir($d->handle) );
+var_dump( readdir($d->handle) );
+
+echo "\nClose directory:\n";
+var_dump( $d->close() );
+var_dump( $d );
+
+echo "\nTest read after closing the dir:";
+var_dump( $d->read() );
+
+// delete temp files
+delete_files($dir_path, 3, "��ガラスを食�られ��dir_basic", 1, ".tmp");
+echo "Done";
+?>
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+$dir_path = $file_path."/��ガラスを食�られ��dir_basic";
+
+rmdir($dir_path);
+?>
+--EXPECTF--
+*** Testing dir() : basic functionality ***
+Get Directory instance:
+object(Directory)#%d (2) {
+  ["path"]=>
+  string(%d) "%s/��ガラスを食�られ��dir_basic"
+  ["handle"]=>
+  resource(%d) of type (stream)
+}
+
+Read and rewind:
+string(%d) "%s"
+string(%d) "%s"
+NULL
+
+Test using handle directly:
+string(%d) "%s"
+string(%d) "%s"
+
+Close directory:
+NULL
+object(Directory)#%d (2) {
+  ["path"]=>
+  string(%d) "%s��ガラスを食�られ��dir_basic"
+  ["handle"]=>
+  resource(%d) of type (Unknown)
+}
+
+Test read after closing the dir:
+Warning: Directory::read(): %s is not a valid Directory resource in %s on line %d
+bool(false)
+Done
diff --git a/ext/standard/tests/dir/dir_variation2-win32-mb.phpt b/ext/standard/tests/dir/dir_variation2-win32-mb.phpt
new file mode 100644
index 0000000000..35f63cb649
--- /dev/null
+++ b/ext/standard/tests/dir/dir_variation2-win32-mb.phpt
@@ -0,0 +1,223 @@
+--TEST--
+Test dir() function : usage variations - unexpected value for 'context' argument
+--FILE--
+<?php
+/* 
+ * Prototype  : object dir(string $directory[, resource $context])
+ * Description: Directory class with properties, handle and class and methods read, rewind and close
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Passing non resource values to 'context' argument of dir() and see
+ * that the function outputs proper warning messages wherever expected.
+ */
+
+echo "*** Testing dir() : unexpected values for \$context argument ***\n";
+
+// create the temporary directory
+$file_path = dirname(__FILE__);
+$directory = $file_path."/��ガラスを食�られ��dir_variation2";
+@mkdir($directory);
+
+// get an unset variable
+$unset_var = stream_context_create();
+unset($unset_var);
+
+class classA
+{
+  public $var;
+  public function init() {
+    $this->var = 10;
+  }
+}
+
+// heredoc string
+$heredoc = <<<EOT
+hello world
+EOT;
+
+// unexpected values to be passed to $directory argument
+$unexpected_values = array (
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // array data
+/*10*/ array(),
+       array(0),
+       array(1),
+       array(1, 2),
+       array('color' => 'red', 'item' => 'pen'),
+
+
+       // null data
+/*15*/ NULL,
+       null,
+
+       // boolean data
+/*17*/ true,
+       false,
+       TRUE,
+       FALSE,
+
+       // empty data
+/*21*/ "",
+       '',
+
+       // string data
+/*23*/ "string",
+       'string',
+       $heredoc,
+
+       // object data
+/*26*/ new classA(),
+
+       // undefined data
+/*27*/ @$undefined_var,
+
+       // unset data
+/*28*/ @$unset_var
+);
+
+// loop through various elements of $unexpected_values to check the behavior of dir()
+$iterator = 1;
+foreach( $unexpected_values as $unexpected_value ) {
+  echo "\n-- Iteration $iterator --";
+  var_dump( dir($directory, $unexpected_value) );
+  $iterator++;
+}
+
+echo "Done";
+?>
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+$directory = $file_path."/��ガラスを食�られ��dir_variation2";
+
+rmdir($directory);
+?>
+--EXPECTF--
+*** Testing dir() : unexpected values for $context argument ***
+
+-- Iteration 1 --
+Warning: dir() expects parameter 2 to be resource, integer given in %s on line %d
+NULL
+
+-- Iteration 2 --
+Warning: dir() expects parameter 2 to be resource, integer given in %s on line %d
+NULL
+
+-- Iteration 3 --
+Warning: dir() expects parameter 2 to be resource, integer given in %s on line %d
+NULL
+
+-- Iteration 4 --
+Warning: dir() expects parameter 2 to be resource, integer given in %s on line %d
+NULL
+
+-- Iteration 5 --
+Warning: dir() expects parameter 2 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 6 --
+Warning: dir() expects parameter 2 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 7 --
+Warning: dir() expects parameter 2 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 8 --
+Warning: dir() expects parameter 2 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 9 --
+Warning: dir() expects parameter 2 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 10 --
+Warning: dir() expects parameter 2 to be resource, array given in %s on line %d
+NULL
+
+-- Iteration 11 --
+Warning: dir() expects parameter 2 to be resource, array given in %s on line %d
+NULL
+
+-- Iteration 12 --
+Warning: dir() expects parameter 2 to be resource, array given in %s on line %d
+NULL
+
+-- Iteration 13 --
+Warning: dir() expects parameter 2 to be resource, array given in %s on line %d
+NULL
+
+-- Iteration 14 --
+Warning: dir() expects parameter 2 to be resource, array given in %s on line %d
+NULL
+
+-- Iteration 15 --
+Warning: dir() expects parameter 2 to be resource, null given in %s on line %d
+NULL
+
+-- Iteration 16 --
+Warning: dir() expects parameter 2 to be resource, null given in %s on line %d
+NULL
+
+-- Iteration 17 --
+Warning: dir() expects parameter 2 to be resource, boolean given in %s on line %d
+NULL
+
+-- Iteration 18 --
+Warning: dir() expects parameter 2 to be resource, boolean given in %s on line %d
+NULL
+
+-- Iteration 19 --
+Warning: dir() expects parameter 2 to be resource, boolean given in %s on line %d
+NULL
+
+-- Iteration 20 --
+Warning: dir() expects parameter 2 to be resource, boolean given in %s on line %d
+NULL
+
+-- Iteration 21 --
+Warning: dir() expects parameter 2 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+Warning: dir() expects parameter 2 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 23 --
+Warning: dir() expects parameter 2 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 24 --
+Warning: dir() expects parameter 2 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 25 --
+Warning: dir() expects parameter 2 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 26 --
+Warning: dir() expects parameter 2 to be resource, object given in %s on line %d
+NULL
+
+-- Iteration 27 --
+Warning: dir() expects parameter 2 to be resource, null given in %s on line %d
+NULL
+
+-- Iteration 28 --
+Warning: dir() expects parameter 2 to be resource, null given in %s on line %d
+NULL
+Done
diff --git a/ext/standard/tests/dir/dir_variation4-win32-mb.phpt b/ext/standard/tests/dir/dir_variation4-win32-mb.phpt
new file mode 100644
index 0000000000..c5bd263f7b
--- /dev/null
+++ b/ext/standard/tests/dir/dir_variation4-win32-mb.phpt
@@ -0,0 +1,72 @@
+--TEST--
+Test dir() function : usage variations - operate on previously opened directory
+--FILE--
+<?php
+/* 
+ * Prototype  : object dir(string $directory[, resource $context])
+ * Description: Directory class with properties, handle and class and methods read, rewind and close
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Testing the behavior of dir() function by trying to open a
+ * directory which is already open.
+ */
+
+echo "*** Testing dir() : operate on previously opened directory ***\n";
+
+// include the file.inc for Function: function create_files()
+include( dirname(__FILE__)."/../file/file.inc");
+
+// create the temporary directory
+$file_path = dirname(__FILE__);
+$dir_path = $file_path."/��ガラスを食�られ��dir_variation4";
+@mkdir($dir_path);
+
+// create files within the temporary directory
+create_files($dir_path, 3, "alphanumeric", 0755, 1, "w", "��ガラスを食�られ��dir_variation4");
+
+// open the directory
+$d = dir($dir_path);
+var_dump( $d );
+
+// open the same directory again without closing it
+$e = dir($dir_path);
+var_dump( $e );
+
+echo "-- reading directory contents with previous handle --\n";
+var_dump( $d->read() ); // with previous handle
+
+echo "-- reading directory contents with current handle --\n";
+var_dump( $e->read() ); // with current handle
+
+// delete temporary files
+delete_files($dir_path, 3, "��ガラスを食�られ��dir_variation4");
+echo "Done";
+?>
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+$dir_path = $file_path."/��ガラスを食�られ��dir_variation4";
+
+rmdir($dir_path);
+?>
+--EXPECTF--
+*** Testing dir() : operate on previously opened directory ***
+object(Directory)#%d (2) {
+  ["path"]=>
+  string(%d) "%s/��ガラスを食�られ��dir_variation4"
+  ["handle"]=>
+  resource(%d) of type (stream)
+}
+object(Directory)#%d (2) {
+  ["path"]=>
+  string(%d) "%s/��ガラスを食�られ��dir_variation4"
+  ["handle"]=>
+  resource(%d) of type (stream)
+}
+-- reading directory contents with previous handle --
+string(%d) "%s"
+-- reading directory contents with current handle --
+string(%d) "%s"
+Done
diff --git a/ext/standard/tests/dir/getcwd_basic-win32-mb.phpt b/ext/standard/tests/dir/getcwd_basic-win32-mb.phpt
new file mode 100644
index 0000000000..8a00959049
--- /dev/null
+++ b/ext/standard/tests/dir/getcwd_basic-win32-mb.phpt
@@ -0,0 +1,34 @@
+--TEST--
+Test getcwd() function : basic functionality
+--FILE--
+<?php
+/* Prototype  : mixed getcwd(void)
+ * Description: Gets the current directory 
+ * Source code: ext/standard/dir.c 
+ */
+
+/*
+ * Test basic functionality of getcwd()
+ */
+
+echo "*** Testing getcwd() : basic functionality ***\n";
+
+//create temporary directory for test, removed in CLEAN section
+$directory = dirname(__FILE__) . "/��ガラスを食�られ��getcwd_basic";
+mkdir($directory);
+
+var_dump(getcwd());
+chdir($directory);
+var_dump(getcwd());
+?>
+===DONE===
+--CLEAN--
+<?php
+$directory = dirname(__FILE__) . "/��ガラスを食�られ��getcwd_basic";
+rmdir($directory);
+?>
+--EXPECTF--
+*** Testing getcwd() : basic functionality ***
+string(%d) "%s"
+string(%d) "%s%e��ガラスを食�られ��getcwd_basic"
+===DONE===
diff --git a/ext/standard/tests/dir/opendir_basic-win32-mb.phpt b/ext/standard/tests/dir/opendir_basic-win32-mb.phpt
new file mode 100644
index 0000000000..0c94c250be
--- /dev/null
+++ b/ext/standard/tests/dir/opendir_basic-win32-mb.phpt
@@ -0,0 +1,62 @@
+--TEST--
+Test opendir() function : basic functionality 
+--FILE--
+<?php
+/* Prototype  : mixed opendir(string $path[, resource $context])
+ * Description: Open a directory and return a dir_handle 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Test basic functionality of opendir() with absolute and relative paths as $path argument
+ */
+
+echo "*** Testing opendir() : basic functionality ***\n";
+
+$base_dir_path = dirname(__FILE__);
+
+$level_one_dir_name = "��ガラスを食�られ��level_one";
+$level_one_dir_path = "$base_dir_path/$level_one_dir_name";
+
+$level_two_dir_name = "��ガラスを食�られ��level_two";
+$level_two_dir_path = "$base_dir_path/$level_one_dir_name/$level_two_dir_name";
+
+// create temporary directories - will remove in CLEAN section
+mkdir($level_one_dir_path);
+mkdir($level_two_dir_path);
+
+echo "\n-- Testing opendir() with absolute path: --\n";
+var_dump($dh1 = opendir($level_one_dir_path));
+
+
+echo "\n-- Testing opendir() with relative paths: --\n";
+var_dump(chdir($level_one_dir_path));
+var_dump($dh2 = opendir($level_two_dir_name));
+
+echo "\n-- Close directory handles: --\n";
+closedir($dh1);
+var_dump($dh1);
+closedir($dh2);
+var_dump($dh2);
+?>
+===DONE===
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+rmdir("$file_path/��ガラスを食�られ��level_one/��ガラスを食�られ��level_two");
+rmdir("$file_path/��ガラスを食�られ��level_one");
+?>
+--EXPECTF--
+*** Testing opendir() : basic functionality ***
+
+-- Testing opendir() with absolute path: --
+resource(%d) of type (stream)
+
+-- Testing opendir() with relative paths: --
+bool(true)
+resource(%d) of type (stream)
+
+-- Close directory handles: --
+resource(%d) of type (Unknown)
+resource(%d) of type (Unknown)
+===DONE===
diff --git a/ext/standard/tests/dir/opendir_error1-win32-mb.phpt b/ext/standard/tests/dir/opendir_error1-win32-mb.phpt
new file mode 100644
index 0000000000..71d07073ae
--- /dev/null
+++ b/ext/standard/tests/dir/opendir_error1-win32-mb.phpt
@@ -0,0 +1,47 @@
+--TEST--
+Test opendir() function : error conditions - Incorrect number of args
+--FILE--
+<?php
+/* Prototype  : mixed opendir(string $path[, resource $context])
+ * Description: Open a directory and return a dir_handle 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Pass incorrect number of arguments to opendir() to test behaviour
+ */
+
+echo "*** Testing opendir() : error conditions ***\n";
+
+// Zero arguments
+echo "\n-- Testing opendir() function with Zero arguments --\n";
+var_dump( opendir() );
+
+//Test opendir with one more than the expected number of arguments
+echo "\n-- Testing opendir() function with more than expected no. of arguments --\n";
+$path = dirname(__FILE__) . "/��ガラスを食�られ��opendir_error";
+mkdir($path);
+$context = stream_context_create();
+
+$extra_arg = 10;
+var_dump( opendir($path, $context, $extra_arg) );
+?>
+===DONE===
+--CLEAN--
+<?php
+$path = dirname(__FILE__) . "/��ガラスを食�られ��opendir_error";
+rmdir($path);
+?>
+--EXPECTF--
+*** Testing opendir() : error conditions ***
+
+-- Testing opendir() function with Zero arguments --
+
+Warning: opendir() expects at least 1 parameter, 0 given in %s on line %d
+NULL
+
+-- Testing opendir() function with more than expected no. of arguments --
+
+Warning: opendir() expects at most 2 parameters, 3 given in %s on line %d
+NULL
+===DONE===
diff --git a/ext/standard/tests/dir/opendir_variation2-win32-mb.phpt b/ext/standard/tests/dir/opendir_variation2-win32-mb.phpt
new file mode 100644
index 0000000000..e82d32ee5f
--- /dev/null
+++ b/ext/standard/tests/dir/opendir_variation2-win32-mb.phpt
@@ -0,0 +1,239 @@
+--TEST--
+Test opendir() function : usage variations - different data types as $context arg
+--FILE--
+<?php
+/* Prototype  : mixed opendir(string $path[, resource $context])
+ * Description: Open a directory and return a dir_handle 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Pass different data types as $context argument to opendir() to test behaviour
+ */
+
+echo "*** Testing opendir() : usage variation ***\n";
+
+
+// Initialise function arguments not being substituted (if any)
+// create temporary directory for test, removed in CLEAN section
+$path = dirname(__FILE__) . "/��ガラスを食�られ��opendir_variation2";
+mkdir($path);
+
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+	public function __toString() 
+	{
+		return "Class A object";
+	}
+}
+
+// heredoc string
+$heredoc = <<<EOT
+hello world
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $context argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "string",
+       'string',
+       $heredoc,
+       
+       // object data
+/*22*/ new classA(),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of opendir()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump($dh = opendir($path, $input) );#
+	if ($dh) {
+		closedir($dh);
+	}
+	$iterator++;
+};
+
+fclose($fp);
+?>
+===DONE===
+--CLEAN--
+<?php
+$path = dirname(__FILE__) . "/��ガラスを食�られ��opendir_variation2";
+rmdir($path);
+?>
+--EXPECTF--
+*** Testing opendir() : usage variation ***
+
+-- Iteration 1 --
+
+Warning: opendir() expects parameter 2 to be resource, integer given in %s on line %d
+NULL
+
+-- Iteration 2 --
+
+Warning: opendir() expects parameter 2 to be resource, integer given in %s on line %d
+NULL
+
+-- Iteration 3 --
+
+Warning: opendir() expects parameter 2 to be resource, integer given in %s on line %d
+NULL
+
+-- Iteration 4 --
+
+Warning: opendir() expects parameter 2 to be resource, integer given in %s on line %d
+NULL
+
+-- Iteration 5 --
+
+Warning: opendir() expects parameter 2 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 6 --
+
+Warning: opendir() expects parameter 2 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 7 --
+
+Warning: opendir() expects parameter 2 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 8 --
+
+Warning: opendir() expects parameter 2 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 9 --
+
+Warning: opendir() expects parameter 2 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 10 --
+
+Warning: opendir() expects parameter 2 to be resource, null given in %s on line %d
+NULL
+
+-- Iteration 11 --
+
+Warning: opendir() expects parameter 2 to be resource, null given in %s on line %d
+NULL
+
+-- Iteration 12 --
+
+Warning: opendir() expects parameter 2 to be resource, boolean given in %s on line %d
+NULL
+
+-- Iteration 13 --
+
+Warning: opendir() expects parameter 2 to be resource, boolean given in %s on line %d
+NULL
+
+-- Iteration 14 --
+
+Warning: opendir() expects parameter 2 to be resource, boolean given in %s on line %d
+NULL
+
+-- Iteration 15 --
+
+Warning: opendir() expects parameter 2 to be resource, boolean given in %s on line %d
+NULL
+
+-- Iteration 16 --
+
+Warning: opendir() expects parameter 2 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 17 --
+
+Warning: opendir() expects parameter 2 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+
+Warning: opendir() expects parameter 2 to be resource, array given in %s on line %d
+NULL
+
+-- Iteration 19 --
+
+Warning: opendir() expects parameter 2 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: opendir() expects parameter 2 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: opendir() expects parameter 2 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: opendir() expects parameter 2 to be resource, object given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: opendir() expects parameter 2 to be resource, null given in %s on line %d
+NULL
+
+-- Iteration 24 --
+
+Warning: opendir() expects parameter 2 to be resource, null given in %s on line %d
+NULL
+
+-- Iteration 25 --
+
+Warning: opendir(): supplied resource is not a valid Stream-Context resource in %s on line %d
+resource(%d) of type (stream)
+===DONE===
diff --git a/ext/standard/tests/dir/opendir_variation3-win32-mb.phpt b/ext/standard/tests/dir/opendir_variation3-win32-mb.phpt
new file mode 100644
index 0000000000..af6d4fb1b4
--- /dev/null
+++ b/ext/standard/tests/dir/opendir_variation3-win32-mb.phpt
@@ -0,0 +1,50 @@
+--TEST--
+Test opendir() function : usage variations - open a directory twice
+--FILE--
+<?php
+/* Prototype  : mixed opendir(string $path[, resource $context])
+ * Description: Open a directory and return a dir_handle 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Call opendir() twice with the same directory as $path argument
+ */
+
+echo "*** Testing opendir() : usage variation ***\n";
+
+$path = dirname(__FILE__) . "/��ガラスを食�られ��opendir_variation3";
+mkdir($path);
+
+echo "\n-- Open directory first time: --\n";
+var_dump($dh1 = opendir($path));
+
+echo "\n-- Open directory second time: --\n";
+var_dump($dh2 = opendir($path));
+
+if ($dh1 !== $dh2) {
+	echo "\nNew resource created\n";
+} else {
+	echo "\nNo new resource created\n";
+}
+
+closedir($dh1);
+closedir($dh2);
+?>
+===DONE===
+--CLEAN--
+<?php
+$path = dirname(__FILE__) . "/��ガラスを食�られ��opendir_variation3";
+rmdir($path);
+?>
+--EXPECTF--
+*** Testing opendir() : usage variation ***
+
+-- Open directory first time: --
+resource(%d) of type (stream)
+
+-- Open directory second time: --
+resource(%d) of type (stream)
+
+New resource created
+===DONE===
diff --git a/ext/standard/tests/dir/opendir_variation4-win32-mb.phpt b/ext/standard/tests/dir/opendir_variation4-win32-mb.phpt
new file mode 100644
index 0000000000..11ededf573
--- /dev/null
+++ b/ext/standard/tests/dir/opendir_variation4-win32-mb.phpt
@@ -0,0 +1,107 @@
+--TEST--
+Test opendir() function : usage variations - different relative paths
+--FILE--
+<?php
+/* Prototype  : mixed opendir(string $path[, resource $context])
+ * Description: Open a directory and return a dir_handle 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Test opendir() with different relative paths as $path argument
+ */
+
+echo "*** Testing opendir() : usage variation ***\n";
+
+$base_dir_path = dirname(__FILE__);
+
+$level_one_dir_name = "��ガラスを食�られ��level_one";
+$level_one_dir_path = "$base_dir_path/$level_one_dir_name";
+
+$level_two_dir_name = "��ガラスを食�られ��level_two";
+$level_two_dir_path = "$base_dir_path/$level_one_dir_name/$level_two_dir_name";
+
+// create directories
+mkdir($level_one_dir_path);
+mkdir($level_two_dir_path);
+
+echo "\n-- \$path = './��ガラスを食�られ��level_one': --\n";
+var_dump(chdir($base_dir_path));
+var_dump($dh = opendir("./$level_one_dir_name"));
+clean_dh($dh);
+
+echo "\n-- \$path = '��ガラスを食�られ��level_one/��ガラスを食�られ��level_two': --\n";
+var_dump(chdir($base_dir_path));
+var_dump($dh = opendir("$level_one_dir_name/$level_two_dir_name"));
+clean_dh($dh);
+
+echo "\n-- \$path = '..': --\n";
+var_dump($dh = opendir('..'));
+clean_dh($dh);
+
+echo "\n-- \$path = 'level_two', '.': --\n";
+var_dump(chdir($level_two_dir_path));
+var_dump($dh = opendir('.'));
+clean_dh($dh);
+
+echo "\n-- \$path = '../': --\n";
+var_dump($dh = opendir('../'));
+clean_dh($dh);
+
+echo "\n-- \$path = './': --\n";
+var_dump(chdir($level_two_dir_path));
+var_dump($dh = opendir('./'));
+clean_dh($dh);
+
+echo "\n-- \$path = '../../'��ガラスを食�られ��level_one': --\n";
+var_dump(chdir($level_two_dir_path));
+var_dump($dh = opendir("../../$level_one_dir_name"));
+clean_dh($dh);
+
+/*
+ * function to remove directory handle before re-using variable name in test
+ * and to ensure directory is not in use at CLEAN section so can me removed
+ */
+function clean_dh($dh){
+	if (is_resource($dh)) {
+		closedir($dh);
+	}
+	unset($dh);
+}
+?>
+===DONE===
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+rmdir("$file_path/��ガラスを食�られ��level_one/��ガラスを食�られ��level_two");
+rmdir("$file_path/��ガラスを食�られ��level_one");
+?>
+--EXPECTF--
+*** Testing opendir() : usage variation ***
+
+-- $path = './��ガラスを食�られ��level_one': --
+bool(true)
+resource(%d) of type (stream)
+
+-- $path = '��ガラスを食�られ��level_one/��ガラスを食�られ��level_two': --
+bool(true)
+resource(%d) of type (stream)
+
+-- $path = '..': --
+resource(%d) of type (stream)
+
+-- $path = 'level_two', '.': --
+bool(true)
+resource(%d) of type (stream)
+
+-- $path = '../': --
+resource(%d) of type (stream)
+
+-- $path = './': --
+bool(true)
+resource(%d) of type (stream)
+
+-- $path = '../../'��ガラスを食�られ��level_one': --
+bool(true)
+resource(%d) of type (stream)
+===DONE===
diff --git a/ext/standard/tests/dir/opendir_variation6-win32-mb.phpt b/ext/standard/tests/dir/opendir_variation6-win32-mb.phpt
new file mode 100644
index 0000000000..f54a2ad4ae
--- /dev/null
+++ b/ext/standard/tests/dir/opendir_variation6-win32-mb.phpt
@@ -0,0 +1,75 @@
+--TEST--
+Test opendir() function : usage variations - Different wildcards
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+  die("skip Valid only on Windows");
+}
+?>
+--FILE--
+<?php
+/* Prototype  : mixed opendir(string $path[, resource $context])
+ * Description: Open a directory and return a dir_handle 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Pass paths containing wildcards to test if opendir() recognises them
+ */
+
+echo "*** Testing opendir() : usage variations ***\n";
+// create the temporary directories
+$file_path = dirname(__FILE__);
+$dir_path = $file_path . "/opendir_variation6";
+$sub_dir_path = $dir_path . "/sub_dir1";
+
+mkdir($dir_path);
+mkdir($sub_dir_path);
+
+// with different wildcard characters
+
+echo "\n-- Wildcard = '*' --\n"; 
+var_dump( opendir($file_path . "/opendir_var*") );
+var_dump( opendir($file_path . "/*") );
+
+echo "\n-- Wildcard = '?' --\n";
+var_dump( opendir($dir_path . "/sub_dir?") );
+var_dump( opendir($dir_path . "/sub?dir1") );
+
+?>
+===DONE===
+--CLEAN--
+<?php
+$dir_path = dirname(__FILE__) . "/opendir_variation6";
+$sub_dir_path = $dir_path . "/sub_dir1";
+
+rmdir($sub_dir_path);
+rmdir($dir_path);
+?>
+--EXPECTF--
+*** Testing opendir() : usage variations ***
+
+-- Wildcard = '*' --
+
+Warning: opendir(%s/opendir_var*,%s/opendir_var*): %s in %s on line %d
+
+Warning: opendir(%s/opendir_var*): failed to open dir: %s in %s on line %d
+bool(false)
+
+Warning: opendir(%s/*,%s/*): %s in %s on line %d
+
+Warning: opendir(%s/*): failed to open dir: %s in %s on line %d
+bool(false)
+
+-- Wildcard = '?' --
+
+Warning: opendir(%s/opendir_variation6/sub_dir?,%s/opendir_variation6/sub_dir?): %s in %s on line %d
+
+Warning: opendir(%s/opendir_variation6/sub_dir?): failed to open dir: %s in %s on line %d
+bool(false)
+
+Warning: opendir(%s/opendir_variation6/sub?dir1,%s/opendir_variation6/sub?dir1): %s in %s on line %d
+
+Warning: opendir(%s/opendir_variation6/sub?dir1): failed to open dir: %s in %s on line %d
+bool(false)
+===DONE===
diff --git a/ext/standard/tests/dir/readdir_basic-win32-mb.phpt b/ext/standard/tests/dir/readdir_basic-win32-mb.phpt
new file mode 100644
index 0000000000..36f96604e1
--- /dev/null
+++ b/ext/standard/tests/dir/readdir_basic-win32-mb.phpt
@@ -0,0 +1,73 @@
+--TEST--
+Test readdir() function : basic functionality 
+--FILE--
+<?php
+/* Prototype  : string readdir([resource $dir_handle])
+ * Description: Read directory entry from dir_handle 
+ * Source code: ext/standard/dir.C
+ */
+
+/*
+ * Test basic functionality of readdir()
+ */
+
+echo "*** Testing readdir() : basic functionality ***\n";
+
+// include the file.inc for Function: function create_files()
+chdir(dirname(__FILE__));
+include(dirname(__FILE__)."/../file/file.inc");
+
+$path = dirname(__FILE__) . '/��ガラスを食�られ��readdir_basic';
+mkdir($path);
+create_files($path, 3);
+
+echo "\n-- Call readdir() with \$path argument --\n";
+var_dump($dh = opendir($path));
+$a = array();
+while( FALSE !== ($file = readdir($dh)) ) {
+	$a[] = $file;
+}
+sort($a);
+foreach($a as $file) {
+	var_dump($file);
+}
+
+echo "\n-- Call readdir() without \$path argument --\n";
+var_dump($dh = opendir($path));
+$a = array();
+while( FALSE !== ( $file = readdir() ) ) {
+	$a[] = $file;
+}
+sort($a);
+foreach($a as $file) {
+	var_dump($file);
+}
+
+delete_files($path, 3);
+closedir($dh);
+?>
+===DONE===
+--CLEAN--
+<?php
+$path = dirname(__FILE__) . '/��ガラスを食�られ��readdir_basic';
+rmdir($path);
+?>
+--EXPECTF--
+*** Testing readdir() : basic functionality ***
+
+-- Call readdir() with $path argument --
+resource(%d) of type (stream)
+string(1) "."
+string(2) ".."
+string(9) "file1.tmp"
+string(9) "file2.tmp"
+string(9) "file3.tmp"
+
+-- Call readdir() without $path argument --
+resource(%d) of type (stream)
+string(1) "."
+string(2) ".."
+string(9) "file1.tmp"
+string(9) "file2.tmp"
+string(9) "file3.tmp"
+===DONE===
diff --git a/ext/standard/tests/dir/readdir_error-win32-mb.phpt b/ext/standard/tests/dir/readdir_error-win32-mb.phpt
new file mode 100644
index 0000000000..511d74c642
--- /dev/null
+++ b/ext/standard/tests/dir/readdir_error-win32-mb.phpt
@@ -0,0 +1,43 @@
+--TEST--
+Test readdir() function : error conditions - Incorrect number of args
+--FILE--
+<?php
+/* Prototype  : string readdir([resource $dir_handle])
+ * Description: Read directory entry from dir_handle 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Pass incorrect number of arguments to readdir() to test behaviour
+ */
+
+echo "*** Testing readdir() : error conditions ***\n";
+
+
+//Test readdir with one more than the expected number of arguments
+echo "\n-- Testing readdir() function with more than expected no. of arguments --\n";
+
+$path = dirname(__FILE__) . "/��ガラスを食�られ��readdir_error";
+mkdir($path);
+$dir_handle = opendir($path);
+$extra_arg = 10;
+
+var_dump( readdir($dir_handle, $extra_arg) );
+
+// close the handle so can remove dir in CLEAN section
+closedir($dir_handle);
+?>
+===DONE===
+--CLEAN--
+<?php
+$path = dirname(__FILE__) . "/��ガラスを食�られ��readdir_error";
+rmdir($path);
+?> 
+--EXPECTF--
+*** Testing readdir() : error conditions ***
+
+-- Testing readdir() function with more than expected no. of arguments --
+
+Warning: readdir() expects at most 1 parameter, 2 given in %s on line %d
+NULL
+===DONE===
diff --git a/ext/standard/tests/dir/readdir_variation2-win32-mb.phpt b/ext/standard/tests/dir/readdir_variation2-win32-mb.phpt
new file mode 100644
index 0000000000..59ea129e2e
--- /dev/null
+++ b/ext/standard/tests/dir/readdir_variation2-win32-mb.phpt
@@ -0,0 +1,48 @@
+--TEST--
+Test readdir() function : usage variations - empty directories
+--FILE--
+<?php
+/* Prototype  : string readdir([resource $dir_handle])
+ * Description: Read directory entry from dir_handle 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Pass readdir() a directory handle pointing to an empty directory to test behaviour
+ */
+
+echo "*** Testing readdir() : usage variations ***\n";
+
+$path = dirname(__FILE__) . '/��ガラスを食�られ��readdir_variation2';
+mkdir($path);
+$dir_handle = opendir($path);
+
+echo "\n-- Pass an empty directory to readdir() --\n";
+function mysort($a,$b) {
+	return strlen($a) > strlen($b) ? 1 : -1;
+}
+$entries = array();
+while(FALSE !== ($file = readdir($dir_handle))){
+	$entries[] = $file;
+}
+
+closedir($dir_handle);
+
+usort($entries, "mysort");
+foreach($entries as $entry) {
+	var_dump($entry);
+}
+?>
+===DONE===
+--CLEAN--
+<?php
+$path = dirname(__FILE__) . '/��ガラスを食�られ��readdir_variation2';
+rmdir($path);
+?>
+--EXPECTF--
+*** Testing readdir() : usage variations ***
+
+-- Pass an empty directory to readdir() --
+string(1) "."
+string(2) ".."
+===DONE===
diff --git a/ext/standard/tests/dir/readdir_variation3-win32-mb.phpt b/ext/standard/tests/dir/readdir_variation3-win32-mb.phpt
new file mode 100644
index 0000000000..c2bc84949e
--- /dev/null
+++ b/ext/standard/tests/dir/readdir_variation3-win32-mb.phpt
@@ -0,0 +1,68 @@
+--TEST--
+Test readdir() function : usage variations - sub-directories 
+--FILE--
+<?php
+/* Prototype  : string readdir([resource $dir_handle])
+ * Description: Read directory entry from dir_handle 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Pass a directory handle pointing to a directory that has a sub-directory
+ * to test behaviour of readdir()
+ */
+
+echo "*** Testing readdir() : usage variations ***\n";
+
+// include the file.inc for Function: function create_files()
+chdir(dirname(__FILE__));
+include(dirname(__FILE__)."/../file/file.inc");
+
+$path_top = dirname(__FILE__) . '/readdir_variation3';
+$path_sub = $path_top . '/��ガラスを食�られ��sub_folder';
+mkdir($path_top);
+mkdir($path_sub);
+
+create_files($path_top, 2);
+create_files($path_sub, 2);
+
+$dir_handle = opendir($path_top);
+while(FALSE !== ($file = readdir($dir_handle))) {
+	
+	// different OS order files differently so will
+	// store file names into an array so can use sorted in expected output
+	$contents[] = $file;
+}
+
+// more important to check that all contents are present than order they are returned in
+sort($contents);
+var_dump($contents);
+
+delete_files($path_top, 2);
+delete_files($path_sub, 2);
+
+closedir($dir_handle);
+?>
+===DONE===
+--CLEAN--
+<?php
+$path_top = dirname(__FILE__) . '/readdir_variation3';
+$path_sub = $path_top . '/��ガラスを食�られ��sub_folder';
+rmdir($path_sub);
+rmdir($path_top);
+?>
+--EXPECTF--
+*** Testing readdir() : usage variations ***
+array(5) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(9) "file1.tmp"
+  [3]=>
+  string(9) "file2.tmp"
+  [4]=>
+  string(46) "��ガラスを食�られ��sub_folder"
+}
+===DONE===
diff --git a/ext/standard/tests/dir/readdir_variation4-win32-mb.phpt b/ext/standard/tests/dir/readdir_variation4-win32-mb.phpt
new file mode 100644
index 0000000000..e8c4ff224c
--- /dev/null
+++ b/ext/standard/tests/dir/readdir_variation4-win32-mb.phpt
@@ -0,0 +1,178 @@
+--TEST--
+Test readdir() function : usage variations - different file names
+--FILE--
+<?php
+/* Prototype  : string readdir([resource $dir_handle])
+ * Description: Read directory entry from dir_handle 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Pass a directory handle pointing to a directory that contains 
+ * files with different file names to test how readdir() reads them
+ */
+
+echo "*** Testing readdir() : usage variations ***\n";
+
+$dir_path = dirname(__FILE__) . "/��ガラスを食�られ��readdir_variation4/";
+mkdir($dir_path);
+
+// heredoc string
+$heredoc = <<<EOT
+hd_file
+EOT;
+
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+       
+       // empty data
+/*10*/ "",
+       array(),
+
+       // string data
+/*12*/ "double_file",
+       'single_file',
+       $heredoc,
+);
+
+$iterator = 1;
+foreach($inputs as $key => $input) {
+	echo "\n-- Iteration $iterator --\n";
+	$handle = "fp{$iterator}";
+	var_dump( $$handle = @fopen($dir_path . "��ガラスを食�られ��$input.tmp", 'w') );
+	var_dump( fwrite($$handle, $key));
+	fclose($$handle);
+	$iterator++;
+};
+
+echo "\n-- Call to readdir() --\n";
+$dir_handle = opendir($dir_path);
+while(FALSE !== ($file = readdir($dir_handle))){
+	
+	// different OS order files differently so will
+	// store file names into an array so can use sorted in expected output
+	$contents[] = $file;
+	
+	// remove files while going through directory
+	@unlink($dir_path . $file);
+}
+
+// more important to check that all contents are present than order they are returned in
+sort($contents);
+var_dump($contents);
+
+closedir($dir_handle);
+?>
+===DONE===
+--CLEAN--
+<?php
+$dir_path = dirname(__FILE__) . "/��ガラスを食�られ��readdir_variation4/";
+rmdir($dir_path);
+?>
+--EXPECTF--
+*** Testing readdir() : usage variations ***
+
+-- Iteration 1 --
+resource(%d) of type (stream)
+int(1)
+
+-- Iteration 2 --
+resource(%d) of type (stream)
+int(1)
+
+-- Iteration 3 --
+resource(%d) of type (stream)
+int(1)
+
+-- Iteration 4 --
+resource(%d) of type (stream)
+int(1)
+
+-- Iteration 5 --
+resource(%d) of type (stream)
+int(1)
+
+-- Iteration 6 --
+resource(%d) of type (stream)
+int(1)
+
+-- Iteration 7 --
+resource(%d) of type (stream)
+int(1)
+
+-- Iteration 8 --
+resource(%d) of type (stream)
+int(1)
+
+-- Iteration 9 --
+resource(%d) of type (stream)
+int(1)
+
+-- Iteration 10 --
+resource(%d) of type (stream)
+int(1)
+
+-- Iteration 11 --
+resource(%d) of type (stream)
+int(2)
+
+-- Iteration 12 --
+resource(%d) of type (stream)
+int(2)
+
+-- Iteration 13 --
+resource(%d) of type (stream)
+int(2)
+
+-- Iteration 14 --
+resource(%d) of type (stream)
+int(2)
+
+-- Call to readdir() --
+array(16) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(45) "��ガラスを食�られ��-10.5.tmp"
+  [3]=>
+  string(45) "��ガラスを食�られ��-2345.tmp"
+  [4]=>
+  string(40) "��ガラスを食�られ��.tmp"
+  [5]=>
+  string(43) "��ガラスを食�られ��0.5.tmp"
+  [6]=>
+  string(41) "��ガラスを食�られ��0.tmp"
+  [7]=>
+  string(53) "��ガラスを食�られ��1.23456789E-9.tmp"
+  [8]=>
+  string(41) "��ガラスを食�られ��1.tmp"
+  [9]=>
+  string(44) "��ガラスを食�られ��10.5.tmp"
+  [10]=>
+  string(45) "��ガラスを食�られ��12345.tmp"
+  [11]=>
+  string(52) "��ガラスを食�られ��123456789000.tmp"
+  [12]=>
+  string(45) "��ガラスを食�られ��Array.tmp"
+  [13]=>
+  string(51) "��ガラスを食�られ��double_file.tmp"
+  [14]=>
+  string(47) "��ガラスを食�られ��hd_file.tmp"
+  [15]=>
+  string(51) "��ガラスを食�られ��single_file.tmp"
+}
+===DONE===
diff --git a/ext/standard/tests/dir/readdir_variation6-win32-mb.phpt b/ext/standard/tests/dir/readdir_variation6-win32-mb.phpt
new file mode 100644
index 0000000000..4faadcaf86
--- /dev/null
+++ b/ext/standard/tests/dir/readdir_variation6-win32-mb.phpt
@@ -0,0 +1,80 @@
+--TEST--
+Test readdir() function : usage variations - operate on previously opened directory
+--FILE--
+<?php
+/* Prototype  : string readdir([resource $dir_handle])
+ * Description: Read directory entry from dir_handle 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Open two directory handles on the same directory and pass both
+ * to readdir() to test behaviour
+ */
+
+echo "*** Testing readdir() : usage variations ***\n";
+
+// include the file.inc for Function: function create_files()
+include( dirname(__FILE__)."/../file/file.inc");
+
+// create the temporary directory
+$dir_path = dirname(__FILE__) . "/��ガラスを食�られ��readdir_variation6";
+mkdir($dir_path);
+
+// create files within the temporary directory
+create_files($dir_path, 3, "alphanumeric", 0755, 1, "w", "��ガラスを食�られ��readdir_variation6");
+
+// open the directory
+$dir_handle1 = opendir($dir_path);
+
+// open the same directory again without closing it
+opendir($dir_path);
+
+echo "\n-- Reading Directory Contents with Previous Handle --\n";
+$a = array();
+while (FALSE !== ($file = readdir($dir_handle1))) {
+	$a[] = $file;
+}
+sort($a);
+foreach ($a as $file) {
+	var_dump($file);
+}
+
+echo "\n-- Reading Directory Contents with Current Handle (no arguments supplied) --\n";
+$a = array();
+while (FALSE !== ($file = readdir())) {
+	$a[] = $file;
+}
+sort($a);
+foreach ($a as $file) {
+	var_dump($file);
+}
+
+// delete temporary files
+delete_files($dir_path, 3, "��ガラスを食�られ��readdir_variation6");
+closedir($dir_handle1);
+closedir();
+?>
+===DONE===
+--CLEAN--
+<?php
+$dir_path = dirname(__FILE__) . "/��ガラスを食�られ��readdir_variation6";
+rmdir($dir_path);
+?>
+--EXPECTF--
+*** Testing readdir() : usage variations ***
+
+-- Reading Directory Contents with Previous Handle --
+string(1) "."
+string(2) ".."
+string(59) "��ガラスを食�られ��readdir_variation61.tmp"
+string(59) "��ガラスを食�られ��readdir_variation62.tmp"
+string(59) "��ガラスを食�られ��readdir_variation63.tmp"
+
+-- Reading Directory Contents with Current Handle (no arguments supplied) --
+string(1) "."
+string(2) ".."
+string(59) "��ガラスを食�られ��readdir_variation61.tmp"
+string(59) "��ガラスを食�られ��readdir_variation62.tmp"
+string(59) "��ガラスを食�られ��readdir_variation63.tmp"
+===DONE===
diff --git a/ext/standard/tests/dir/rewinddir_basic-win32-mb.phpt b/ext/standard/tests/dir/rewinddir_basic-win32-mb.phpt
new file mode 100644
index 0000000000..e1f134a707
--- /dev/null
+++ b/ext/standard/tests/dir/rewinddir_basic-win32-mb.phpt
@@ -0,0 +1,96 @@
+--TEST--
+Test rewinddir() function : basic functionality 
+--FILE--
+<?php
+/* Prototype  : void rewinddir([resource $dir_handle])
+ * Description: Rewind dir_handle back to the start 
+ * Source code: ext/standard/dir.c
+ * Alias to functions: rewind
+ */
+
+/*
+ * Test basic functionality of rewinddir()
+ */
+
+echo "*** Testing rewinddir() : basic functionality ***\n";
+
+// include file.inc for create_files function
+include(dirname(__FILE__) . "/../file/file.inc");
+
+$dir_path1 = dirname(__FILE__) . "/��ガラスを食�られ��rewinddir_basic_dir1";
+$dir_path2 = dirname(__FILE__) . "/��ガラスを食�られ��rewinddir_basic_dir2";
+mkdir($dir_path1);
+mkdir($dir_path2);
+
+@create_files($dir_path1, 1, "numeric", 0755, 1, "w", "��ガラスを食�られ��file");
+@create_files($dir_path2, 1, 'numeric', 0755, 1, 'w', "��ガラスを食�られ��file", 2);
+var_dump($dh1 = opendir($dir_path1));
+var_dump($dh2 = opendir($dir_path2));
+
+$data = array();
+echo "\n-- Read and rewind first directory (argument supplied) --\n";
+while(FALSE !== $file1 = readdir($dh1)) {
+	$data[] = $file1;
+}
+$first = $data[0];
+sort($data);
+var_dump($data);
+
+var_dump(rewinddir($dh1));
+var_dump(readdir($dh1) == $first);
+
+$data = array();
+echo "\n-- Read and rewind second directory (no argument supplied) --\n";
+while(FALSE !== $file2 = readdir()) {
+	$data[] = $file2;
+}
+$first = $data[0];
+sort($data);
+var_dump($data);
+
+var_dump(rewinddir());
+var_dump(readdir() == $first);
+
+closedir($dh1);
+closedir($dh2);
+
+delete_files($dir_path1, 1, "��ガラスを食�られ��file");
+delete_files($dir_path2, 1, "��ガラスを食�られ��file", 2);
+?>
+===DONE===
+--CLEAN--
+<?php
+$dir_path1 = dirname(__FILE__) . "/��ガラスを食�られ��rewinddir_basic_dir1";
+$dir_path2 = dirname(__FILE__) . "/��ガラスを食�られ��rewinddir_basic_dir2";
+rmdir($dir_path1);
+rmdir($dir_path2);
+?>
+--EXPECTF--
+*** Testing rewinddir() : basic functionality ***
+resource(%d) of type (stream)
+resource(%d) of type (stream)
+
+-- Read and rewind first directory (argument supplied) --
+array(3) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(45) "��ガラスを食�られ��file1.tmp"
+}
+NULL
+bool(true)
+
+-- Read and rewind second directory (no argument supplied) --
+array(3) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(45) "��ガラスを食�られ��file2.tmp"
+}
+NULL
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/dir/rewinddir_error-win32-mb.phpt b/ext/standard/tests/dir/rewinddir_error-win32-mb.phpt
new file mode 100644
index 0000000000..d78271e0f6
--- /dev/null
+++ b/ext/standard/tests/dir/rewinddir_error-win32-mb.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test rewinddir() function : error conditions - incorrect number of args
+--FILE--
+<?php
+/* Prototype  : void rewinddir([resource $dir_handle])
+ * Description: Rewind dir_handle back to the start 
+ * Source code: ext/standard/dir.c
+ * Alias to functions: rewind
+ */
+
+/*
+ * Pass incorrect number of arguments to rewinddir() to test behaviour
+ */
+
+echo "*** Testing rewinddir() : error conditions ***\n";
+
+
+//Test rewinddir with one more than the expected number of arguments
+echo "\n-- Testing rewinddir() function with more than expected no. of arguments --\n";
+
+$dir_path = dirname(__FILE__) . "/��ガラスを食�られ��rewinddir_error";
+mkdir($dir_path);
+$dir_handle = opendir($dir_path);
+$extra_arg = 10;
+
+var_dump( rewinddir($dir_handle, $extra_arg) );
+closedir($dir_handle);
+?>
+===DONE===
+--CLEAN--
+<?php
+$dir_path = dirname(__FILE__) . "/��ガラスを食�られ��rewinddir_error";
+rmdir($dir_path);
+?>
+--EXPECTF--
+*** Testing rewinddir() : error conditions ***
+
+-- Testing rewinddir() function with more than expected no. of arguments --
+
+Warning: rewinddir() expects at most 1 parameter, 2 given in %s on line %d
+NULL
+===DONE===
diff --git a/ext/standard/tests/dir/rewinddir_variation2-win32-mb.phpt b/ext/standard/tests/dir/rewinddir_variation2-win32-mb.phpt
new file mode 100644
index 0000000000..71d40f1147
--- /dev/null
+++ b/ext/standard/tests/dir/rewinddir_variation2-win32-mb.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Test rewinddir() function : usage variations - operate on a closed directory
+--FILE--
+<?php
+/* Prototype  : void rewinddir([resource $dir_handle])
+ * Description: Rewind dir_handle back to the start 
+ * Source code: ext/standard/dir.c
+ * Alias to functions: rewind
+ */
+
+/*
+ * Open and close a directory handle then call rewinddir() to test behaviour
+ */
+
+echo "*** Testing rewinddir() : usage variations ***\n";
+
+$dir_path = dirname(__FILE__) . '/��ガラスを食�られ��rewinddir_variation2';
+mkdir($dir_path);
+
+echo "\n-- Create the directory handle, read and close the directory --\n";
+var_dump($dir_handle = opendir($dir_path));
+var_dump(readdir($dir_handle));
+closedir($dir_handle);
+
+echo "\n-- Call to rewinddir() --\n";
+var_dump(rewinddir($dir_handle));
+?>
+===DONE===
+--CLEAN--
+<?php
+$dir_path = dirname(__FILE__) . '/��ガラスを食�られ��rewinddir_variation2';
+rmdir($dir_path);
+?>
+--EXPECTF--
+*** Testing rewinddir() : usage variations ***
+
+-- Create the directory handle, read and close the directory --
+resource(%d) of type (stream)
+string(%d) "%s"
+
+-- Call to rewinddir() --
+
+Warning: rewinddir(): %s is not a valid Directory resource in %s on line %d
+bool(false)
+===DONE===
diff --git a/ext/standard/tests/dir/scandir_basic-win32-mb.phpt b/ext/standard/tests/dir/scandir_basic-win32-mb.phpt
new file mode 100644
index 0000000000..ca99cf0ada
--- /dev/null
+++ b/ext/standard/tests/dir/scandir_basic-win32-mb.phpt
@@ -0,0 +1,70 @@
+--TEST--
+Test scandir() function : basic functionality 
+--FILE--
+<?php
+/* Prototype  : array scandir(string $dir [, int $sorting_order [, resource $context]])
+ * Description: List files & directories inside the specified path 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Test basic functionality of scandir()
+ */
+
+echo "*** Testing scandir() : basic functionality ***\n";
+
+// include file.inc for create_files function
+include (dirname(__FILE__) . '/../file/file.inc');
+
+// set up directory
+$directory = dirname(__FILE__) . '/��ガラスを食�られ��scandir_basic';
+mkdir($directory);
+create_files($directory, 3, "numeric", 0755, 1, "w", "��ガラスを食�られ��file");
+
+echo "\n-- scandir() with mandatory arguments --\n";
+var_dump(scandir($directory));
+
+echo "\n-- scandir() with all arguments --\n";
+$sorting_order = SCANDIR_SORT_DESCENDING;
+$context = stream_context_create();
+var_dump(scandir($directory, $sorting_order, $context));
+
+delete_files($directory, 3, "��ガラスを食�られ��file");
+?>
+===DONE===
+--CLEAN--
+<?php
+$directory = dirname(__FILE__) . '/��ガラスを食�られ��scandir_basic';
+rmdir($directory);
+?>
+--EXPECTF--
+*** Testing scandir() : basic functionality ***
+
+-- scandir() with mandatory arguments --
+array(5) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(45) "��ガラスを食�られ��file1.tmp"
+  [3]=>
+  string(45) "��ガラスを食�られ��file2.tmp"
+  [4]=>
+  string(45) "��ガラスを食�られ��file3.tmp"
+}
+
+-- scandir() with all arguments --
+array(5) {
+  [0]=>
+  string(45) "��ガラスを食�られ��file3.tmp"
+  [1]=>
+  string(45) "��ガラスを食�られ��file2.tmp"
+  [2]=>
+  string(45) "��ガラスを食�られ��file1.tmp"
+  [3]=>
+  string(2) ".."
+  [4]=>
+  string(1) "."
+}
+===DONE===
diff --git a/ext/standard/tests/dir/scandir_error1-win32-mb.phpt b/ext/standard/tests/dir/scandir_error1-win32-mb.phpt
new file mode 100644
index 0000000000..b0ed08a20d
--- /dev/null
+++ b/ext/standard/tests/dir/scandir_error1-win32-mb.phpt
@@ -0,0 +1,47 @@
+--TEST--
+Test scandir() function : error conditions - Incorrect number of args
+--FILE--
+<?php
+/* Prototype  : array scandir(string $dir [, int $sorting_order [, resource $context]])
+ * Description: List files & directories inside the specified path 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Pass incorrect number of arguments to scandir() to test behaviour
+ */
+
+echo "*** Testing scandir() : error conditions ***\n";
+
+// Zero arguments
+echo "\n-- Testing scandir() function with Zero arguments --\n";
+var_dump( scandir() );
+
+//Test scandir with one more than the expected number of arguments
+echo "\n-- Testing scandir() function with more than expected no. of arguments --\n";
+$dir = dirname(__FILE__) . '/��ガラスを食�られ��scandir_error';
+mkdir($dir);
+$sorting_order = 10;
+$context = stream_context_create();
+$extra_arg = 10;
+var_dump( scandir($dir, $sorting_order, $context, $extra_arg) );
+?>
+===DONE===
+--CLEAN--
+<?php
+$directory = dirname(__FILE__) . '/��ガラスを食�られ��scandir_error';
+rmdir($directory);
+?>
+--EXPECTF--
+*** Testing scandir() : error conditions ***
+
+-- Testing scandir() function with Zero arguments --
+
+Warning: scandir() expects at least 1 parameter, 0 given in %s on line %d
+NULL
+
+-- Testing scandir() function with more than expected no. of arguments --
+
+Warning: scandir() expects at most 3 parameters, 4 given in %s on line %d
+NULL
+===DONE===
diff --git a/ext/standard/tests/dir/scandir_variation10-win32-mb.phpt b/ext/standard/tests/dir/scandir_variation10-win32-mb.phpt
new file mode 100644
index 0000000000..435a710fbc
--- /dev/null
+++ b/ext/standard/tests/dir/scandir_variation10-win32-mb.phpt
@@ -0,0 +1,79 @@
+--TEST--
+Test scandir() function : usage variations - different sorting constants
+--FILE--
+<?php
+/* Prototype  : array scandir(string $dir [, int $sorting_order [, resource $context]])
+ * Description: List files & directories inside the specified path 
+ * Source code: ext/standard/dir.c
+ */
+
+printf("SCANDIR_SORT_ASCENDING: %d\n", SCANDIR_SORT_ASCENDING);
+printf("SCANDIR_SORT_DESCENDING: %d\n", SCANDIR_SORT_DESCENDING);
+printf("SCANDIR_SORT_NONE: %d\n", SCANDIR_SORT_NONE);
+
+/*
+ * Pass different integers as $sorting_order argument to test how scandir()
+ * re-orders the array
+ */
+
+echo "*** Testing scandir() : usage variations ***\n";
+
+// include for create_files/delete_files functions
+include(dirname(__FILE__) . '/../file/file.inc');
+
+// create directory and files
+$dir = dirname(__FILE__) . '/��ガラスを食�られ��scandir_variation10';
+mkdir($dir);
+@create_files($dir, 2, "numeric", 0755, 1, "w", "��ガラスを食�られ��file");
+
+// Deterministic tests.
+var_dump(scandir($dir, SCANDIR_SORT_ASCENDING));
+var_dump(scandir($dir, SCANDIR_SORT_DESCENDING));
+
+// Non-deterministic tests.
+$files = scandir($dir, SCANDIR_SORT_NONE);
+var_dump(count($files));
+var_dump(in_array('.', $files));
+var_dump(in_array('..', $files));
+var_dump(in_array('��ガラスを食�られ��file1.tmp', $files));
+var_dump(in_array('��ガラスを食�られ��file2.tmp', $files));
+
+delete_files($dir, 2, "��ガラスを食�られ��file");
+?>
+===DONE===
+--CLEAN--
+<?php
+$dir = dirname(__FILE__) . '/��ガラスを食�られ��scandir_variation10';
+rmdir($dir);
+?>
+--EXPECTF--
+SCANDIR_SORT_ASCENDING: 0
+SCANDIR_SORT_DESCENDING: 1
+SCANDIR_SORT_NONE: 2
+*** Testing scandir() : usage variations ***
+array(4) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(45) "��ガラスを食�られ��file1.tmp"
+  [3]=>
+  string(45) "��ガラスを食�られ��file2.tmp"
+}
+array(4) {
+  [0]=>
+  string(45) "��ガラスを食�られ��file2.tmp"
+  [1]=>
+  string(45) "��ガラスを食�られ��file1.tmp"
+  [2]=>
+  string(2) ".."
+  [3]=>
+  string(1) "."
+}
+int(4)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/dir/scandir_variation2-mb.phpt b/ext/standard/tests/dir/scandir_variation2-mb.phpt
new file mode 100644
index 0000000000..9e9df97802
--- /dev/null
+++ b/ext/standard/tests/dir/scandir_variation2-mb.phpt
@@ -0,0 +1,285 @@
+--TEST--
+Test scandir() function : usage variations - diff data types as $sorting_order arg
+--SKIPIF--
+<?php if (PHP_INT_SIZE != 8) die("skip this test is for 64-bit only");
+--FILE--
+<?php
+/* Prototype  : array scandir(string $dir [, int $sorting_order [, resource $context]])
+ * Description: List files & directories inside the specified path 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Pass different data types as $sorting_order argument to test how scandir() behaves
+ */
+
+echo "*** Testing scandir() : usage variations ***\n";
+
+// Initialise function arguments not being substituted
+$dir = dirname(__FILE__) . '/��ガラスを食�られ��scandir_variation2';
+mkdir($dir);
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+  public function __toString() {
+    return "Class A object";
+  }
+}
+
+// heredoc string
+$heredoc = <<<EOT
+hello world
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $sorting_order argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "string",
+       'string',
+       $heredoc,
+       
+       // object data
+/*22*/ new classA(),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of scandir()
+$iterator = 1;
+foreach($inputs as $input) {
+  echo "\n-- Iteration $iterator --\n";
+  var_dump( scandir($dir, $input) );
+  $iterator++;
+};
+
+fclose($fp);
+?>
+===DONE===
+--CLEAN--
+<?php
+$dir = dirname(__FILE__) . '/��ガラスを食�られ��scandir_variation2';
+rmdir($dir);
+?>
+--EXPECTF--
+*** Testing scandir() : usage variations ***
+
+-- Iteration 1 --
+array(2) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+}
+
+-- Iteration 2 --
+array(2) {
+  [0]=>
+  string(2) ".."
+  [1]=>
+  string(1) "."
+}
+
+-- Iteration 3 --
+array(2) {
+  [0]=>
+  string(2) ".."
+  [1]=>
+  string(1) "."
+}
+
+-- Iteration 4 --
+array(2) {
+  [0]=>
+  string(2) ".."
+  [1]=>
+  string(1) "."
+}
+
+-- Iteration 5 --
+array(2) {
+  [0]=>
+  string(2) ".."
+  [1]=>
+  string(1) "."
+}
+
+-- Iteration 6 --
+array(2) {
+  [0]=>
+  string(2) ".."
+  [1]=>
+  string(1) "."
+}
+
+-- Iteration 7 --
+array(2) {
+  [0]=>
+  string(2) ".."
+  [1]=>
+  string(1) "."
+}
+
+-- Iteration 8 --
+array(2) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+}
+
+-- Iteration 9 --
+array(2) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+}
+
+-- Iteration 10 --
+array(2) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+}
+
+-- Iteration 11 --
+array(2) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+}
+
+-- Iteration 12 --
+array(2) {
+  [0]=>
+  string(2) ".."
+  [1]=>
+  string(1) "."
+}
+
+-- Iteration 13 --
+array(2) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+}
+
+-- Iteration 14 --
+array(2) {
+  [0]=>
+  string(2) ".."
+  [1]=>
+  string(1) "."
+}
+
+-- Iteration 15 --
+array(2) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+}
+
+-- Iteration 16 --
+
+Warning: scandir() expects parameter 2 to be integer, string given in %s on line %d
+NULL
+
+-- Iteration 17 --
+
+Warning: scandir() expects parameter 2 to be integer, string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+
+Warning: scandir() expects parameter 2 to be integer, array given in %s on line %d
+NULL
+
+-- Iteration 19 --
+
+Warning: scandir() expects parameter 2 to be integer, string given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: scandir() expects parameter 2 to be integer, string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: scandir() expects parameter 2 to be integer, string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: scandir() expects parameter 2 to be integer, object given in %s on line %d
+NULL
+
+-- Iteration 23 --
+array(2) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+}
+
+-- Iteration 24 --
+array(2) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+}
+
+-- Iteration 25 --
+
+Warning: scandir() expects parameter 2 to be integer, resource given in %s on line %d
+NULL
+===DONE===
diff --git a/ext/standard/tests/dir/scandir_variation3-win32-mb.phpt b/ext/standard/tests/dir/scandir_variation3-win32-mb.phpt
new file mode 100644
index 0000000000..c6eae7cae1
--- /dev/null
+++ b/ext/standard/tests/dir/scandir_variation3-win32-mb.phpt
@@ -0,0 +1,238 @@
+--TEST--
+Test scandir() function : usage variations - diff data types as $context arg
+--FILE--
+<?php
+/* Prototype  : array scandir(string $dir [, int $sorting_order [, resource $context]])
+ * Description: List files & directories inside the specified path 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Pass different data types as $context argument to test how scandir() behaves
+ */
+
+echo "*** Testing scandir() : usage variations ***\n";
+
+// Initialise function arguments not being substituted
+$dir = dirname(__FILE__) . '/��ガラスを食�られ��scandir_variation3';
+mkdir($dir);
+$sorting_order = SCANDIR_SORT_ASCENDING;
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+  public function __toString() {
+    return "Class A object";
+  }
+}
+
+// heredoc string
+$heredoc = <<<EOT
+hello world
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $context argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "string",
+       'string',
+       $heredoc,
+       
+       // object data
+/*22*/ new classA(),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of scandir()
+$iterator = 1;
+foreach($inputs as $input) {
+  echo "\n-- Iteration $iterator --\n";
+  var_dump( scandir($dir, $sorting_order, $input) );
+  $iterator++;
+};
+
+fclose($fp);
+?>
+===DONE===
+--CLEAN--
+<?php
+$dir = dirname(__FILE__) . '/��ガラスを食�られ��scandir_variation3';
+rmdir($dir);
+?>
+--EXPECTF--
+*** Testing scandir() : usage variations ***
+
+-- Iteration 1 --
+
+Warning: scandir() expects parameter 3 to be resource, integer given in %s on line %d
+NULL
+
+-- Iteration 2 --
+
+Warning: scandir() expects parameter 3 to be resource, integer given in %s on line %d
+NULL
+
+-- Iteration 3 --
+
+Warning: scandir() expects parameter 3 to be resource, integer given in %s on line %d
+NULL
+
+-- Iteration 4 --
+
+Warning: scandir() expects parameter 3 to be resource, integer given in %s on line %d
+NULL
+
+-- Iteration 5 --
+
+Warning: scandir() expects parameter 3 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 6 --
+
+Warning: scandir() expects parameter 3 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 7 --
+
+Warning: scandir() expects parameter 3 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 8 --
+
+Warning: scandir() expects parameter 3 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 9 --
+
+Warning: scandir() expects parameter 3 to be resource, float given in %s on line %d
+NULL
+
+-- Iteration 10 --
+
+Warning: scandir() expects parameter 3 to be resource, null given in %s on line %d
+NULL
+
+-- Iteration 11 --
+
+Warning: scandir() expects parameter 3 to be resource, null given in %s on line %d
+NULL
+
+-- Iteration 12 --
+
+Warning: scandir() expects parameter 3 to be resource, boolean given in %s on line %d
+NULL
+
+-- Iteration 13 --
+
+Warning: scandir() expects parameter 3 to be resource, boolean given in %s on line %d
+NULL
+
+-- Iteration 14 --
+
+Warning: scandir() expects parameter 3 to be resource, boolean given in %s on line %d
+NULL
+
+-- Iteration 15 --
+
+Warning: scandir() expects parameter 3 to be resource, boolean given in %s on line %d
+NULL
+
+-- Iteration 16 --
+
+Warning: scandir() expects parameter 3 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 17 --
+
+Warning: scandir() expects parameter 3 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+
+Warning: scandir() expects parameter 3 to be resource, array given in %s on line %d
+NULL
+
+-- Iteration 19 --
+
+Warning: scandir() expects parameter 3 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: scandir() expects parameter 3 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: scandir() expects parameter 3 to be resource, string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: scandir() expects parameter 3 to be resource, object given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: scandir() expects parameter 3 to be resource, null given in %s on line %d
+NULL
+
+-- Iteration 24 --
+
+Warning: scandir() expects parameter 3 to be resource, null given in %s on line %d
+NULL
+
+-- Iteration 25 --
+
+Warning: scandir(): supplied resource is not a valid Stream-Context resource in %s on line %d
+array(2) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+}
+===DONE===
diff --git a/ext/standard/tests/dir/scandir_variation4-win32-mb.phpt b/ext/standard/tests/dir/scandir_variation4-win32-mb.phpt
new file mode 100644
index 0000000000..8090a276b7
--- /dev/null
+++ b/ext/standard/tests/dir/scandir_variation4-win32-mb.phpt
@@ -0,0 +1,169 @@
+--TEST--
+Test scandir() function : usage variations - different relative paths
+--FILE--
+<?php
+/* Prototype  : array scandir(string $dir [, int $sorting_order [, resource $context]])
+ * Description: List files & directories inside the specified path 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Test scandir() with relative paths as $dir argument
+ */
+
+echo "*** Testing scandir() : usage variations ***\n";
+
+// include for create_files/delete_files functions
+include (dirname(__FILE__) . '/../file/file.inc');
+
+$base_dir_path = dirname(__FILE__);
+
+$level_one_dir_path = "$base_dir_path/��ガラスを食�られ��level_one";
+$level_two_dir_path = "$level_one_dir_path/��ガラスを食�られ��level_two";
+
+// create directories and files
+mkdir($level_one_dir_path);
+create_files($level_one_dir_path, 2, 'numeric', 0755, 1, 'w', '��ガラスを食�られ��level_one', 1);
+mkdir($level_two_dir_path);
+create_files($level_two_dir_path, 2, 'numeric', 0755, 1, 'w', '��ガラスを食�られ��level_two', 1);
+
+echo "\n-- \$path = './��ガラスを食�られ��level_one': --\n";
+var_dump(chdir($base_dir_path));
+var_dump(scandir('./��ガラスを食�られ��level_one'));
+
+echo "\n-- \$path = 'level_one/��ガラスを食�られ��level_two': --\n";
+var_dump(chdir($base_dir_path));
+var_dump(scandir('��ガラスを食�られ��level_one/��ガラスを食�られ��level_two'));
+
+echo "\n-- \$path = '..': --\n";
+var_dump(chdir($level_two_dir_path));
+var_dump(scandir('..'));
+
+echo "\n-- \$path = '��ガラスを食�られ��level_two', '.': --\n";
+var_dump(chdir($level_two_dir_path));
+var_dump(scandir('.'));
+
+echo "\n-- \$path = '../': --\n";
+var_dump(chdir($level_two_dir_path));
+var_dump(scandir('../'));
+
+echo "\n-- \$path = './': --\n";
+var_dump(chdir($level_two_dir_path));
+var_dump(scandir('./'));
+
+echo "\n-- \$path = '../../'��ガラスを食�られ��level_one': --\n";
+var_dump(chdir($level_two_dir_path));
+var_dump(scandir('../../��ガラスを食�られ��level_one'));
+
+@delete_files($level_one_dir_path, 2, '��ガラスを食�られ��level_one');
+@delete_files($level_two_dir_path, 2, '��ガラスを食�られ��level_two');
+?>
+===DONE===
+--CLEAN--
+<?php
+$dir_path = dirname(__FILE__);
+rmdir("$dir_path/��ガラスを食�られ��level_one/��ガラスを食�られ��level_two");
+rmdir("$dir_path/��ガラスを食�られ��level_one");
+?>
+--EXPECTF--
+*** Testing scandir() : usage variations ***
+
+-- $path = './��ガラスを食�られ��level_one': --
+bool(true)
+array(5) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(50) "��ガラスを食�られ��level_one1.tmp"
+  [3]=>
+  string(50) "��ガラスを食�られ��level_one2.tmp"
+  [4]=>
+  string(45) "��ガラスを食�られ��level_two"
+}
+
+-- $path = 'level_one/��ガラスを食�られ��level_two': --
+bool(true)
+array(4) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(50) "��ガラスを食�られ��level_two1.tmp"
+  [3]=>
+  string(50) "��ガラスを食�られ��level_two2.tmp"
+}
+
+-- $path = '..': --
+bool(true)
+array(5) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(50) "��ガラスを食�られ��level_one1.tmp"
+  [3]=>
+  string(50) "��ガラスを食�られ��level_one2.tmp"
+  [4]=>
+  string(45) "��ガラスを食�られ��level_two"
+}
+
+-- $path = '��ガラスを食�られ��level_two', '.': --
+bool(true)
+array(4) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(50) "��ガラスを食�られ��level_two1.tmp"
+  [3]=>
+  string(50) "��ガラスを食�られ��level_two2.tmp"
+}
+
+-- $path = '../': --
+bool(true)
+array(5) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(50) "��ガラスを食�られ��level_one1.tmp"
+  [3]=>
+  string(50) "��ガラスを食�られ��level_one2.tmp"
+  [4]=>
+  string(45) "��ガラスを食�られ��level_two"
+}
+
+-- $path = './': --
+bool(true)
+array(4) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(50) "��ガラスを食�られ��level_two1.tmp"
+  [3]=>
+  string(50) "��ガラスを食�られ��level_two2.tmp"
+}
+
+-- $path = '../../'��ガラスを食�られ��level_one': --
+bool(true)
+array(5) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(50) "��ガラスを食�られ��level_one1.tmp"
+  [3]=>
+  string(50) "��ガラスを食�られ��level_one2.tmp"
+  [4]=>
+  string(45) "��ガラスを食�られ��level_two"
+}
+===DONE===
diff --git a/ext/standard/tests/dir/scandir_variation8-win32-mb.phpt b/ext/standard/tests/dir/scandir_variation8-win32-mb.phpt
new file mode 100644
index 0000000000..7ae165fd92
--- /dev/null
+++ b/ext/standard/tests/dir/scandir_variation8-win32-mb.phpt
@@ -0,0 +1,154 @@
+--TEST--
+Test scandir() function : usage variations - different file names
+--FILE--
+<?php
+/* Prototype  : array scandir(string $dir [, int $sorting_order [, resource $context]])
+ * Description: List files & directories inside the specified path 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Pass a directory containing files with different types of names to test how scandir()
+ * reads them
+ */
+
+echo "*** Testing scandir() : usage variations ***\n";
+
+$dir_path = dirname(__FILE__) . "/��ガラスを食�られ��scandir_variation8/";
+mkdir($dir_path);
+
+// heredoc string
+$heredoc = <<<EOT
+hd_file
+EOT;
+
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+       
+       // empty data
+/*10*/ "",
+       array(),
+
+       // string data
+/*12*/ "double_file",
+       'single_file',
+       $heredoc,
+);
+
+$iterator = 1;
+foreach($inputs as $key => $input) {
+	echo "\n-- Iteration $iterator --\n";
+	$handle = "fp{$iterator}";
+	var_dump( $$handle = @fopen($dir_path . "/��ガラスを食�られ��$input.tmp", 'w') );
+	fclose($$handle);
+	$iterator++;
+};
+
+echo "\n-- Call to scandir() --\n";
+var_dump($content = scandir($dir_path));
+
+// remove all files in directory so can remove directory in CLEAN section
+foreach ($content as $file_name) {
+	// suppress errors as won't be able to remove "." and ".." entries
+	@unlink($dir_path . $file_name);
+}
+?>
+===DONE===
+--CLEAN--
+<?php
+$dir_path = dirname(__FILE__) . "/��ガラスを食�られ��scandir_variation8";
+rmdir($dir_path);
+?>
+--EXPECTF--
+*** Testing scandir() : usage variations ***
+
+-- Iteration 1 --
+resource(%d) of type (stream)
+
+-- Iteration 2 --
+resource(%d) of type (stream)
+
+-- Iteration 3 --
+resource(%d) of type (stream)
+
+-- Iteration 4 --
+resource(%d) of type (stream)
+
+-- Iteration 5 --
+resource(%d) of type (stream)
+
+-- Iteration 6 --
+resource(%d) of type (stream)
+
+-- Iteration 7 --
+resource(%d) of type (stream)
+
+-- Iteration 8 --
+resource(%d) of type (stream)
+
+-- Iteration 9 --
+resource(%d) of type (stream)
+
+-- Iteration 10 --
+resource(%d) of type (stream)
+
+-- Iteration 11 --
+resource(%d) of type (stream)
+
+-- Iteration 12 --
+resource(%d) of type (stream)
+
+-- Iteration 13 --
+resource(%d) of type (stream)
+
+-- Iteration 14 --
+resource(%d) of type (stream)
+
+-- Call to scandir() --
+array(16) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(45) "��ガラスを食�られ��-10.5.tmp"
+  [3]=>
+  string(45) "��ガラスを食�られ��-2345.tmp"
+  [4]=>
+  string(40) "��ガラスを食�られ��.tmp"
+  [5]=>
+  string(43) "��ガラスを食�られ��0.5.tmp"
+  [6]=>
+  string(41) "��ガラスを食�られ��0.tmp"
+  [7]=>
+  string(53) "��ガラスを食�られ��1.23456789E-9.tmp"
+  [8]=>
+  string(41) "��ガラスを食�られ��1.tmp"
+  [9]=>
+  string(44) "��ガラスを食�られ��10.5.tmp"
+  [10]=>
+  string(45) "��ガラスを食�られ��12345.tmp"
+  [11]=>
+  string(52) "��ガラスを食�られ��123456789000.tmp"
+  [12]=>
+  string(45) "��ガラスを食�られ��Array.tmp"
+  [13]=>
+  string(51) "��ガラスを食�られ��double_file.tmp"
+  [14]=>
+  string(47) "��ガラスを食�られ��hd_file.tmp"
+  [15]=>
+  string(51) "��ガラスを食�られ��single_file.tmp"
+}
+===DONE===
diff --git a/ext/standard/tests/dir/scandir_variation9-win32-mb.phpt b/ext/standard/tests/dir/scandir_variation9-win32-mb.phpt
new file mode 100644
index 0000000000..b4e1aee282
--- /dev/null
+++ b/ext/standard/tests/dir/scandir_variation9-win32-mb.phpt
@@ -0,0 +1,72 @@
+--TEST--
+Test scandir() function : usage variations - different ints as $sorting_order arg
+--FILE--
+<?php
+/* Prototype  : array scandir(string $dir [, int $sorting_order [, resource $context]])
+ * Description: List files & directories inside the specified path 
+ * Source code: ext/standard/dir.c
+ */
+
+/*
+ * Pass different integers as $sorting_order argument to test how scandir()
+ * re-orders the array
+ */
+
+echo "*** Testing scandir() : usage variations ***\n";
+
+// include for create_files/delete_files functions
+include(dirname(__FILE__) . '/../file/file.inc');
+
+// create directory and files
+$dir = dirname(__FILE__) . '/��ガラスを食�られ��scandir_variation9';
+mkdir($dir);
+@create_files($dir, 2, "numeric", 0755, 1, "w", "��ガラスを食�られ��file");
+
+// different ints to pass as $sorting_order argument
+$ints = array (PHP_INT_MAX, -PHP_INT_MAX, 0);
+
+foreach($ints as $sorting_order) {
+	var_dump( scandir($dir, $sorting_order) );
+}
+
+delete_files($dir, 2, "��ガラスを食�られ��file");
+?>
+===DONE===
+--CLEAN--
+<?php
+$dir = dirname(__FILE__) . '/��ガラスを食�られ��scandir_variation9';
+rmdir($dir);
+?>
+--EXPECTF--
+*** Testing scandir() : usage variations ***
+array(4) {
+  [0]=>
+  string(45) "��ガラスを食�られ��file2.tmp"
+  [1]=>
+  string(45) "��ガラスを食�られ��file1.tmp"
+  [2]=>
+  string(2) ".."
+  [3]=>
+  string(1) "."
+}
+array(4) {
+  [0]=>
+  string(45) "��ガラスを食�られ��file2.tmp"
+  [1]=>
+  string(45) "��ガラスを食�られ��file1.tmp"
+  [2]=>
+  string(2) ".."
+  [3]=>
+  string(1) "."
+}
+array(4) {
+  [0]=>
+  string(1) "."
+  [1]=>
+  string(2) ".."
+  [2]=>
+  string(45) "��ガラスを食�られ��file1.tmp"
+  [3]=>
+  string(45) "��ガラスを食�られ��file2.tmp"
+}
+===DONE===
diff --git a/ext/standard/tests/directory/DirectoryClass_error_001-mb.phpt b/ext/standard/tests/directory/DirectoryClass_error_001-mb.phpt
new file mode 100644
index 0000000000..cba61d3fbf
--- /dev/null
+++ b/ext/standard/tests/directory/DirectoryClass_error_001-mb.phpt
@@ -0,0 +1,69 @@
+--TEST--
+Directory class behaviour.
+--FILE--
+<?php
+
+$d = getcwd().PATH_SEPARATOR."��ガラスを食�られ��";
+
+mkdir($d);
+
+echo "\n--> Try all methods with bad handle:\n";
+$d = new Directory($d);
+$d->handle = "Havoc!";
+var_dump($d->read());
+var_dump($d->rewind());
+var_dump($d->close());
+
+echo "\n--> Try all methods with no handle:\n";
+$d = new Directory($d);
+unset($d->handle);
+var_dump($d->read());
+var_dump($d->rewind());
+var_dump($d->close());
+
+echo "\n--> Try all methods with wrong number of args:\n";
+$d = new Directory($d);
+var_dump($d->read(1,2));
+var_dump($d->rewind(1,2));
+var_dump($d->close(1,2));
+
+?>
+--CLEAN--
+<?php
+$d = getcwd().PATH_SEPARATOR."��ガラスを食�られ��";
+rmdir($d);
+
+?>
+--EXPECTF--
+--> Try all methods with bad handle:
+
+Warning: Directory::read(): supplied argument is not a valid Directory resource in %s on line %d
+bool(false)
+
+Warning: Directory::rewind(): supplied argument is not a valid Directory resource in %s on line %d
+bool(false)
+
+Warning: Directory::close(): supplied argument is not a valid Directory resource in %s on line %d
+bool(false)
+
+--> Try all methods with no handle:
+
+Warning: Directory::read(): Unable to find my handle property in %s on line %d
+bool(false)
+
+Warning: Directory::rewind(): Unable to find my handle property in %s on line %d
+bool(false)
+
+Warning: Directory::close(): Unable to find my handle property in %s on line %d
+bool(false)
+
+--> Try all methods with wrong number of args:
+
+Warning: Directory::read() expects at most 1 parameter, 2 given in %s on line %d
+NULL
+
+Warning: Directory::rewind() expects at most 1 parameter, 2 given in %s on line %d
+NULL
+
+Warning: Directory::close() expects at most 1 parameter, 2 given in %s on line %d
+NULL
diff --git a/ext/standard/tests/file/001-win32-mb.phpt b/ext/standard/tests/file/001-win32-mb.phpt
new file mode 100644
index 0000000000..eb3be23f83
--- /dev/null
+++ b/ext/standard/tests/file/001-win32-mb.phpt
@@ -0,0 +1,103 @@
+--TEST--
+File type functions
+--CREDITS--
+Dave Kelsey <d_kelsey@uk.ibm.com>
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip only for Windows');
+}
+?>
+--FILE--
+<?php
+chdir(dirname(__FILE__));
+
+$fname = 'test_��ガラスを食�られ��.file';
+
+@unlink($fname);
+if (file_exists($fname)) {
+    echo "$fname exists\n";
+} else {
+    echo "$fname does not exist\n";
+}
+fclose (fopen($fname, 'w'));
+chmod ($fname, 0744);
+if (file_exists($fname)) {
+    echo "$fname exists\n";
+} else {
+    echo "$fname does not exist\n";
+}
+if (is_link($fname)) {
+    echo "$fname is a symlink\n";
+} else {
+    echo "$fname is not a symlink\n";
+}
+if (file_exists($fname)) {
+    echo "$fname exists\n";
+} else {
+    echo "$fname does not exist\n";
+}
+$s = stat ($fname);
+$ls = lstat ($fname);
+for ($i = 0; $i <= 12; $i++) {
+    if ($ls[$i] != $s[$i]) {
+        echo "$fname lstat and stat differ at element $i\n";
+    }
+}
+echo "$fname is " . filetype($fname) . "\n";
+printf ("$fname permissions are 0%o\n", 0777 & fileperms($fname));
+echo "$fname size is " . filesize($fname) . "\n";
+if (is_writeable($fname)) {
+    echo "$fname is writeable\n";
+} else {
+    echo "$fname is not writeable\n";
+}
+if (is_readable($fname)) {
+    echo "$fname is readable\n";
+} else {
+    echo "$fname is not readable\n";
+}
+if (is_file($fname)) {
+    echo "$fname is a regular file\n";
+} else {
+    echo "$fname is not a regular file\n";
+}
+if (is_dir('../file')) {
+    echo "../file is a directory\n";
+} else {
+    echo "../file is not a directory\n";
+}
+if (is_dir($fname)) {
+    echo "$fname is a directory\n";
+} else {
+    echo "$fname is not a directory\n";
+}
+unlink($fname);
+if (file_exists($fname)) {
+    echo "$fname exists (cached)\n";
+} else {
+    echo "$fname does not exist\n";
+}
+clearstatcache();
+if (file_exists($fname)) {
+    echo "$fname exists\n";
+} else {
+    echo "$fname does not exist\n";
+}
+?>
+--EXPECT--
+test_��ガラスを食�られ��.file does not exist
+test_��ガラスを食�られ��.file exists
+test_��ガラスを食�られ��.file is not a symlink
+test_��ガラスを食�られ��.file exists
+test_��ガラスを食�られ��.file is file
+test_��ガラスを食�られ��.file permissions are 0666
+test_��ガラスを食�られ��.file size is 0
+test_��ガラスを食�られ��.file is writeable
+test_��ガラスを食�られ��.file is readable
+test_��ガラスを食�られ��.file is a regular file
+../file is a directory
+test_��ガラスを食�られ��.file is not a directory
+test_��ガラスを食�られ��.file does not exist
+test_��ガラスを食�られ��.file does not exist
+
diff --git a/ext/standard/tests/file/007_variation11-win32-mb.phpt b/ext/standard/tests/file/007_variation11-win32-mb.phpt
new file mode 100644
index 0000000000..68a0e8ccd0
--- /dev/null
+++ b/ext/standard/tests/file/007_variation11-win32-mb.phpt
@@ -0,0 +1,78 @@
+--TEST--
+Test fopen and fclose() functions - usage variations - "wt" mode 
+--SKIPIF--
+<?php
+if( substr(PHP_OS, 0, 3) != "WIN" )
+  die('skip Run only on Windows');
+?>
+--FILE--
+<?php
+/*
+ fopen() function:
+ Prototype: resource fopen(string $filename, string $mode
+                            [, bool $use_include_path [, resource $context]] );
+ Description: Opens file or URL.
+*/
+/*
+ fclose() function:
+ Prototype: bool fclose ( resource $handle );
+ Description: Closes an open file pointer
+*/
+
+/* Test fopen() and fclose(): Opening the file in "wt" mode,
+   checking for the file creation, write & read operations,
+   checking for the file pointer position,
+   checking for the file truncation when trying to open an existing file in "wt" mode,
+   and fclose function
+*/
+$file_path = dirname(__FILE__);
+require($file_path."/file.inc");
+
+create_files($file_path, 1, "text_with_new_line", 0755, 20, "wt", "007_variation_��ガラスを食�られ��", 11, "bytes");
+$file = $file_path."/007_variation_��ガラスを食�られ��11.tmp";
+$string = "abcdefghij\nmnopqrst\tuvwxyz\n0123456789";
+
+echo "*** Test fopen() & fclose() functions:  with 'wt' mode ***\n";
+$file_handle = fopen($file, "wt");  //opening the file "wt" mode
+var_dump($file_handle);  //Check for the content of handle
+var_dump( get_resource_type($file_handle) );  //Check for the type of resource
+var_dump( ftell($file_handle) );  //Initial file pointer position, expected at the beginning of the file
+var_dump( fwrite($file_handle, $string) );  //Check for write operation; passes; expected:size of the $string
+var_dump( ftell($file_handle) );  //File pointer position after write operation, expected at the end of the file
+rewind($file_handle);
+var_dump( fread($file_handle, 100) );  //Check for read operation; fails; expected: empty string
+var_dump( ftell($file_handle) );  //File pointer position after read operation, expected at the beginning of the file
+var_dump( fclose($file_handle) );  //Check for close operation on the file handle
+var_dump( get_resource_type($file_handle) );  //Check whether resource is lost after close operation
+
+var_dump( filesize($file) );  //Check for size of existing data file before opening the file in "wt" mode again, expected: size of content
+clearstatcache();
+fclose( fopen($file, "wt") );  //Opening the existing data file again in "wt" mode
+var_dump( filesize($file) );  //Check for size of existing data file after opening the file in "wt" mode again, expected: 0 bytes
+clearstatcache();
+
+unlink($file);  //Deleting the file
+fclose( fopen($file, "wt") );  //Opening the non-existing file in "wt" mode, which will be created
+var_dump( file_exists($file) );  //Check for the existence of file
+echo "*** Done ***\n"; 
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+$file = $file_path."/007_variation_��ガラスを食�られ��11.tmp";
+unlink($file);
+?>
+--EXPECTF--
+*** Test fopen() & fclose() functions:  with 'wt' mode ***
+resource(%d) of type (stream)
+string(6) "stream"
+int(0)
+int(37)
+int(37)
+string(0) ""
+int(0)
+bool(true)
+string(7) "Unknown"
+int(39)
+int(0)
+bool(true)
+*** Done ***
diff --git a/ext/standard/tests/file/bug38450.phpt b/ext/standard/tests/file/bug38450.phpt
index 07e413b92b..4a2953ea79 100644
--- a/ext/standard/tests/file/bug38450.phpt
+++ b/ext/standard/tests/file/bug38450.phpt
@@ -7,7 +7,7 @@ class VariableStream {
 	var $position;
 	var $varname;
 
-	function __construct($var) {
+	function __construct($var=null) {
 		var_dump("constructor!");
 	}
 
@@ -102,7 +102,6 @@ var_dump($myvar);
 echo "Done\n";
 ?>
 --EXPECTF--	
-Warning: Missing argument 1 for VariableStream::__construct() in %s on line %d
 string(12) "constructor!"
 line1
 line2
diff --git a/ext/standard/tests/file/bug38450_1.phpt b/ext/standard/tests/file/bug38450_1.phpt
index 07e413b92b..d0682186f9 100644
--- a/ext/standard/tests/file/bug38450_1.phpt
+++ b/ext/standard/tests/file/bug38450_1.phpt
@@ -7,7 +7,7 @@ class VariableStream {
 	var $position;
 	var $varname;
 
-	function __construct($var) {
+	function __construct($var = null) {
 		var_dump("constructor!");
 	}
 
@@ -102,7 +102,6 @@ var_dump($myvar);
 echo "Done\n";
 ?>
 --EXPECTF--	
-Warning: Missing argument 1 for VariableStream::__construct() in %s on line %d
 string(12) "constructor!"
 line1
 line2
diff --git a/ext/standard/tests/file/bug38450_2.phpt b/ext/standard/tests/file/bug38450_2.phpt
index 7934bb40f5..64c9f8d94a 100644
--- a/ext/standard/tests/file/bug38450_2.phpt
+++ b/ext/standard/tests/file/bug38450_2.phpt
@@ -7,7 +7,7 @@ class VariableStream {
 	var $position;
 	var $varname;
 
-	function __construct($var) {
+	function __construct($var = null) {
 		throw new Exception("constructor");
 	}
 
@@ -102,7 +102,6 @@ var_dump($myvar);
 echo "Done\n";
 ?>
 --EXPECTF--	
-Warning: Missing argument 1 for VariableStream::__construct() in %s on line %d
 
 Warning: fopen(var://myvar): failed to open stream: "VariableStream::stream_open" call failed in %s on line %d
 
diff --git a/ext/standard/tests/file/bug38450_3.phpt b/ext/standard/tests/file/bug38450_3.phpt
index f2c4643ef3..07c5958ab4 100644
--- a/ext/standard/tests/file/bug38450_3.phpt
+++ b/ext/standard/tests/file/bug38450_3.phpt
@@ -104,7 +104,7 @@ echo "Done\n";
 --EXPECTF--	
 Warning: fopen(var://myvar): failed to open stream: "VariableStream::stream_open" call failed in %sbug38450_3.php on line %d
 
-Fatal error: Uncaught TypeError: Argument 1 passed to VariableStream::__construct() must be of the type array, none given in %s:%d
+Fatal error: Uncaught Error: Too few arguments to function VariableStream::__construct(), 0 passed and exactly 1 expected in %sbug38450_3.php:7
 Stack trace:
 #0 [internal function]: VariableStream->__construct()
 #1 %s(%d): fopen('var://myvar', 'r+')
diff --git a/ext/standard/tests/file/bug43353-win32.phpt b/ext/standard/tests/file/bug43353-win32.phpt
index 0667f6984e..2faabb92c0 100644
--- a/ext/standard/tests/file/bug43353-win32.phpt
+++ b/ext/standard/tests/file/bug43353-win32.phpt
@@ -21,5 +21,5 @@ bool(false)
 bool(false)

 string(3) "foo"

 

-Warning: file_get_contents(datafoo:text/plain,foo): failed to open stream: Invalid argument in %s

+Warning: file_get_contents(datafoo:text/plain,foo): failed to open stream: No such file or directory in %s

 bool(false)

diff --git a/ext/standard/tests/file/bug52624.phpt b/ext/standard/tests/file/bug52624.phpt
index ee61eb90e6..c5e7a9cb0e 100644
--- a/ext/standard/tests/file/bug52624.phpt
+++ b/ext/standard/tests/file/bug52624.phpt
@@ -9,4 +9,6 @@ echo tempnam("directory_that_not_exists", "prefix_");
 
 ?>
 --EXPECTF--
+Notice: tempnam(): file created in the system's temporary directory in %sbug52624.php on line %d
+
 Warning: tempnam(): open_basedir restriction in effect. File(%s) is not within the allowed path(s): (%s) in %s on line %d
diff --git a/ext/standard/tests/file/bug65701.phpt b/ext/standard/tests/file/bug65701.phpt
index 42d8d3e628..98c3d3d381 100644
--- a/ext/standard/tests/file/bug65701.phpt
+++ b/ext/standard/tests/file/bug65701.phpt
@@ -22,7 +22,7 @@ var_dump(filesize($dst));
 <?php
 $file_path = dirname(__FILE__) . "/bug65701/";
 foreach (scandir($file_path) as $file) {
-    if (strpos($file, "bug65701") !== false) {
+    if (strpos($file, "bug65701") !== false || 'WIN' == substr(PHP_OS, 0, 3)) {
         unlink($file_path . $file);
     }
 }
diff --git a/ext/standard/tests/file/chmod_basic-win32-mb.phpt b/ext/standard/tests/file/chmod_basic-win32-mb.phpt
new file mode 100644
index 0000000000..3970504ddb
--- /dev/null
+++ b/ext/standard/tests/file/chmod_basic-win32-mb.phpt
@@ -0,0 +1,545 @@
+--TEST--
+chmod() basic functionality
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip Windows only chmod test');
+}
+?>
+--FILE--
+<?php
+
+define("PERMISSIONS_MASK", 0777);
+
+$filename = __FILE__ . "��ガラスを食�られ��.tmp";
+
+$fd = fopen($filename, "w+");
+fclose($fd);
+
+for ($perms_to_set = 0777; $perms_to_set >= 0; $perms_to_set--) {
+	chmod($filename, $perms_to_set);
+	$set_perms = (fileperms($filename) & PERMISSIONS_MASK);
+	clearstatcache();
+	printf("Setting mode %o gives mode %o\n", $perms_to_set, $set_perms);
+}
+var_dump(chmod($filename, 0777));
+
+unlink($filename);
+echo "done";
+
+?>
+--EXPECT--
+Setting mode 777 gives mode 666
+Setting mode 776 gives mode 666
+Setting mode 775 gives mode 666
+Setting mode 774 gives mode 666
+Setting mode 773 gives mode 666
+Setting mode 772 gives mode 666
+Setting mode 771 gives mode 666
+Setting mode 770 gives mode 666
+Setting mode 767 gives mode 666
+Setting mode 766 gives mode 666
+Setting mode 765 gives mode 666
+Setting mode 764 gives mode 666
+Setting mode 763 gives mode 666
+Setting mode 762 gives mode 666
+Setting mode 761 gives mode 666
+Setting mode 760 gives mode 666
+Setting mode 757 gives mode 666
+Setting mode 756 gives mode 666
+Setting mode 755 gives mode 666
+Setting mode 754 gives mode 666
+Setting mode 753 gives mode 666
+Setting mode 752 gives mode 666
+Setting mode 751 gives mode 666
+Setting mode 750 gives mode 666
+Setting mode 747 gives mode 666
+Setting mode 746 gives mode 666
+Setting mode 745 gives mode 666
+Setting mode 744 gives mode 666
+Setting mode 743 gives mode 666
+Setting mode 742 gives mode 666
+Setting mode 741 gives mode 666
+Setting mode 740 gives mode 666
+Setting mode 737 gives mode 666
+Setting mode 736 gives mode 666
+Setting mode 735 gives mode 666
+Setting mode 734 gives mode 666
+Setting mode 733 gives mode 666
+Setting mode 732 gives mode 666
+Setting mode 731 gives mode 666
+Setting mode 730 gives mode 666
+Setting mode 727 gives mode 666
+Setting mode 726 gives mode 666
+Setting mode 725 gives mode 666
+Setting mode 724 gives mode 666
+Setting mode 723 gives mode 666
+Setting mode 722 gives mode 666
+Setting mode 721 gives mode 666
+Setting mode 720 gives mode 666
+Setting mode 717 gives mode 666
+Setting mode 716 gives mode 666
+Setting mode 715 gives mode 666
+Setting mode 714 gives mode 666
+Setting mode 713 gives mode 666
+Setting mode 712 gives mode 666
+Setting mode 711 gives mode 666
+Setting mode 710 gives mode 666
+Setting mode 707 gives mode 666
+Setting mode 706 gives mode 666
+Setting mode 705 gives mode 666
+Setting mode 704 gives mode 666
+Setting mode 703 gives mode 666
+Setting mode 702 gives mode 666
+Setting mode 701 gives mode 666
+Setting mode 700 gives mode 666
+Setting mode 677 gives mode 666
+Setting mode 676 gives mode 666
+Setting mode 675 gives mode 666
+Setting mode 674 gives mode 666
+Setting mode 673 gives mode 666
+Setting mode 672 gives mode 666
+Setting mode 671 gives mode 666
+Setting mode 670 gives mode 666
+Setting mode 667 gives mode 666
+Setting mode 666 gives mode 666
+Setting mode 665 gives mode 666
+Setting mode 664 gives mode 666
+Setting mode 663 gives mode 666
+Setting mode 662 gives mode 666
+Setting mode 661 gives mode 666
+Setting mode 660 gives mode 666
+Setting mode 657 gives mode 666
+Setting mode 656 gives mode 666
+Setting mode 655 gives mode 666
+Setting mode 654 gives mode 666
+Setting mode 653 gives mode 666
+Setting mode 652 gives mode 666
+Setting mode 651 gives mode 666
+Setting mode 650 gives mode 666
+Setting mode 647 gives mode 666
+Setting mode 646 gives mode 666
+Setting mode 645 gives mode 666
+Setting mode 644 gives mode 666
+Setting mode 643 gives mode 666
+Setting mode 642 gives mode 666
+Setting mode 641 gives mode 666
+Setting mode 640 gives mode 666
+Setting mode 637 gives mode 666
+Setting mode 636 gives mode 666
+Setting mode 635 gives mode 666
+Setting mode 634 gives mode 666
+Setting mode 633 gives mode 666
+Setting mode 632 gives mode 666
+Setting mode 631 gives mode 666
+Setting mode 630 gives mode 666
+Setting mode 627 gives mode 666
+Setting mode 626 gives mode 666
+Setting mode 625 gives mode 666
+Setting mode 624 gives mode 666
+Setting mode 623 gives mode 666
+Setting mode 622 gives mode 666
+Setting mode 621 gives mode 666
+Setting mode 620 gives mode 666
+Setting mode 617 gives mode 666
+Setting mode 616 gives mode 666
+Setting mode 615 gives mode 666
+Setting mode 614 gives mode 666
+Setting mode 613 gives mode 666
+Setting mode 612 gives mode 666
+Setting mode 611 gives mode 666
+Setting mode 610 gives mode 666
+Setting mode 607 gives mode 666
+Setting mode 606 gives mode 666
+Setting mode 605 gives mode 666
+Setting mode 604 gives mode 666
+Setting mode 603 gives mode 666
+Setting mode 602 gives mode 666
+Setting mode 601 gives mode 666
+Setting mode 600 gives mode 666
+Setting mode 577 gives mode 444
+Setting mode 576 gives mode 444
+Setting mode 575 gives mode 444
+Setting mode 574 gives mode 444
+Setting mode 573 gives mode 444
+Setting mode 572 gives mode 444
+Setting mode 571 gives mode 444
+Setting mode 570 gives mode 444
+Setting mode 567 gives mode 444
+Setting mode 566 gives mode 444
+Setting mode 565 gives mode 444
+Setting mode 564 gives mode 444
+Setting mode 563 gives mode 444
+Setting mode 562 gives mode 444
+Setting mode 561 gives mode 444
+Setting mode 560 gives mode 444
+Setting mode 557 gives mode 444
+Setting mode 556 gives mode 444
+Setting mode 555 gives mode 444
+Setting mode 554 gives mode 444
+Setting mode 553 gives mode 444
+Setting mode 552 gives mode 444
+Setting mode 551 gives mode 444
+Setting mode 550 gives mode 444
+Setting mode 547 gives mode 444
+Setting mode 546 gives mode 444
+Setting mode 545 gives mode 444
+Setting mode 544 gives mode 444
+Setting mode 543 gives mode 444
+Setting mode 542 gives mode 444
+Setting mode 541 gives mode 444
+Setting mode 540 gives mode 444
+Setting mode 537 gives mode 444
+Setting mode 536 gives mode 444
+Setting mode 535 gives mode 444
+Setting mode 534 gives mode 444
+Setting mode 533 gives mode 444
+Setting mode 532 gives mode 444
+Setting mode 531 gives mode 444
+Setting mode 530 gives mode 444
+Setting mode 527 gives mode 444
+Setting mode 526 gives mode 444
+Setting mode 525 gives mode 444
+Setting mode 524 gives mode 444
+Setting mode 523 gives mode 444
+Setting mode 522 gives mode 444
+Setting mode 521 gives mode 444
+Setting mode 520 gives mode 444
+Setting mode 517 gives mode 444
+Setting mode 516 gives mode 444
+Setting mode 515 gives mode 444
+Setting mode 514 gives mode 444
+Setting mode 513 gives mode 444
+Setting mode 512 gives mode 444
+Setting mode 511 gives mode 444
+Setting mode 510 gives mode 444
+Setting mode 507 gives mode 444
+Setting mode 506 gives mode 444
+Setting mode 505 gives mode 444
+Setting mode 504 gives mode 444
+Setting mode 503 gives mode 444
+Setting mode 502 gives mode 444
+Setting mode 501 gives mode 444
+Setting mode 500 gives mode 444
+Setting mode 477 gives mode 444
+Setting mode 476 gives mode 444
+Setting mode 475 gives mode 444
+Setting mode 474 gives mode 444
+Setting mode 473 gives mode 444
+Setting mode 472 gives mode 444
+Setting mode 471 gives mode 444
+Setting mode 470 gives mode 444
+Setting mode 467 gives mode 444
+Setting mode 466 gives mode 444
+Setting mode 465 gives mode 444
+Setting mode 464 gives mode 444
+Setting mode 463 gives mode 444
+Setting mode 462 gives mode 444
+Setting mode 461 gives mode 444
+Setting mode 460 gives mode 444
+Setting mode 457 gives mode 444
+Setting mode 456 gives mode 444
+Setting mode 455 gives mode 444
+Setting mode 454 gives mode 444
+Setting mode 453 gives mode 444
+Setting mode 452 gives mode 444
+Setting mode 451 gives mode 444
+Setting mode 450 gives mode 444
+Setting mode 447 gives mode 444
+Setting mode 446 gives mode 444
+Setting mode 445 gives mode 444
+Setting mode 444 gives mode 444
+Setting mode 443 gives mode 444
+Setting mode 442 gives mode 444
+Setting mode 441 gives mode 444
+Setting mode 440 gives mode 444
+Setting mode 437 gives mode 444
+Setting mode 436 gives mode 444
+Setting mode 435 gives mode 444
+Setting mode 434 gives mode 444
+Setting mode 433 gives mode 444
+Setting mode 432 gives mode 444
+Setting mode 431 gives mode 444
+Setting mode 430 gives mode 444
+Setting mode 427 gives mode 444
+Setting mode 426 gives mode 444
+Setting mode 425 gives mode 444
+Setting mode 424 gives mode 444
+Setting mode 423 gives mode 444
+Setting mode 422 gives mode 444
+Setting mode 421 gives mode 444
+Setting mode 420 gives mode 444
+Setting mode 417 gives mode 444
+Setting mode 416 gives mode 444
+Setting mode 415 gives mode 444
+Setting mode 414 gives mode 444
+Setting mode 413 gives mode 444
+Setting mode 412 gives mode 444
+Setting mode 411 gives mode 444
+Setting mode 410 gives mode 444
+Setting mode 407 gives mode 444
+Setting mode 406 gives mode 444
+Setting mode 405 gives mode 444
+Setting mode 404 gives mode 444
+Setting mode 403 gives mode 444
+Setting mode 402 gives mode 444
+Setting mode 401 gives mode 444
+Setting mode 400 gives mode 444
+Setting mode 377 gives mode 666
+Setting mode 376 gives mode 666
+Setting mode 375 gives mode 666
+Setting mode 374 gives mode 666
+Setting mode 373 gives mode 666
+Setting mode 372 gives mode 666
+Setting mode 371 gives mode 666
+Setting mode 370 gives mode 666
+Setting mode 367 gives mode 666
+Setting mode 366 gives mode 666
+Setting mode 365 gives mode 666
+Setting mode 364 gives mode 666
+Setting mode 363 gives mode 666
+Setting mode 362 gives mode 666
+Setting mode 361 gives mode 666
+Setting mode 360 gives mode 666
+Setting mode 357 gives mode 666
+Setting mode 356 gives mode 666
+Setting mode 355 gives mode 666
+Setting mode 354 gives mode 666
+Setting mode 353 gives mode 666
+Setting mode 352 gives mode 666
+Setting mode 351 gives mode 666
+Setting mode 350 gives mode 666
+Setting mode 347 gives mode 666
+Setting mode 346 gives mode 666
+Setting mode 345 gives mode 666
+Setting mode 344 gives mode 666
+Setting mode 343 gives mode 666
+Setting mode 342 gives mode 666
+Setting mode 341 gives mode 666
+Setting mode 340 gives mode 666
+Setting mode 337 gives mode 666
+Setting mode 336 gives mode 666
+Setting mode 335 gives mode 666
+Setting mode 334 gives mode 666
+Setting mode 333 gives mode 666
+Setting mode 332 gives mode 666
+Setting mode 331 gives mode 666
+Setting mode 330 gives mode 666
+Setting mode 327 gives mode 666
+Setting mode 326 gives mode 666
+Setting mode 325 gives mode 666
+Setting mode 324 gives mode 666
+Setting mode 323 gives mode 666
+Setting mode 322 gives mode 666
+Setting mode 321 gives mode 666
+Setting mode 320 gives mode 666
+Setting mode 317 gives mode 666
+Setting mode 316 gives mode 666
+Setting mode 315 gives mode 666
+Setting mode 314 gives mode 666
+Setting mode 313 gives mode 666
+Setting mode 312 gives mode 666
+Setting mode 311 gives mode 666
+Setting mode 310 gives mode 666
+Setting mode 307 gives mode 666
+Setting mode 306 gives mode 666
+Setting mode 305 gives mode 666
+Setting mode 304 gives mode 666
+Setting mode 303 gives mode 666
+Setting mode 302 gives mode 666
+Setting mode 301 gives mode 666
+Setting mode 300 gives mode 666
+Setting mode 277 gives mode 666
+Setting mode 276 gives mode 666
+Setting mode 275 gives mode 666
+Setting mode 274 gives mode 666
+Setting mode 273 gives mode 666
+Setting mode 272 gives mode 666
+Setting mode 271 gives mode 666
+Setting mode 270 gives mode 666
+Setting mode 267 gives mode 666
+Setting mode 266 gives mode 666
+Setting mode 265 gives mode 666
+Setting mode 264 gives mode 666
+Setting mode 263 gives mode 666
+Setting mode 262 gives mode 666
+Setting mode 261 gives mode 666
+Setting mode 260 gives mode 666
+Setting mode 257 gives mode 666
+Setting mode 256 gives mode 666
+Setting mode 255 gives mode 666
+Setting mode 254 gives mode 666
+Setting mode 253 gives mode 666
+Setting mode 252 gives mode 666
+Setting mode 251 gives mode 666
+Setting mode 250 gives mode 666
+Setting mode 247 gives mode 666
+Setting mode 246 gives mode 666
+Setting mode 245 gives mode 666
+Setting mode 244 gives mode 666
+Setting mode 243 gives mode 666
+Setting mode 242 gives mode 666
+Setting mode 241 gives mode 666
+Setting mode 240 gives mode 666
+Setting mode 237 gives mode 666
+Setting mode 236 gives mode 666
+Setting mode 235 gives mode 666
+Setting mode 234 gives mode 666
+Setting mode 233 gives mode 666
+Setting mode 232 gives mode 666
+Setting mode 231 gives mode 666
+Setting mode 230 gives mode 666
+Setting mode 227 gives mode 666
+Setting mode 226 gives mode 666
+Setting mode 225 gives mode 666
+Setting mode 224 gives mode 666
+Setting mode 223 gives mode 666
+Setting mode 222 gives mode 666
+Setting mode 221 gives mode 666
+Setting mode 220 gives mode 666
+Setting mode 217 gives mode 666
+Setting mode 216 gives mode 666
+Setting mode 215 gives mode 666
+Setting mode 214 gives mode 666
+Setting mode 213 gives mode 666
+Setting mode 212 gives mode 666
+Setting mode 211 gives mode 666
+Setting mode 210 gives mode 666
+Setting mode 207 gives mode 666
+Setting mode 206 gives mode 666
+Setting mode 205 gives mode 666
+Setting mode 204 gives mode 666
+Setting mode 203 gives mode 666
+Setting mode 202 gives mode 666
+Setting mode 201 gives mode 666
+Setting mode 200 gives mode 666
+Setting mode 177 gives mode 444
+Setting mode 176 gives mode 444
+Setting mode 175 gives mode 444
+Setting mode 174 gives mode 444
+Setting mode 173 gives mode 444
+Setting mode 172 gives mode 444
+Setting mode 171 gives mode 444
+Setting mode 170 gives mode 444
+Setting mode 167 gives mode 444
+Setting mode 166 gives mode 444
+Setting mode 165 gives mode 444
+Setting mode 164 gives mode 444
+Setting mode 163 gives mode 444
+Setting mode 162 gives mode 444
+Setting mode 161 gives mode 444
+Setting mode 160 gives mode 444
+Setting mode 157 gives mode 444
+Setting mode 156 gives mode 444
+Setting mode 155 gives mode 444
+Setting mode 154 gives mode 444
+Setting mode 153 gives mode 444
+Setting mode 152 gives mode 444
+Setting mode 151 gives mode 444
+Setting mode 150 gives mode 444
+Setting mode 147 gives mode 444
+Setting mode 146 gives mode 444
+Setting mode 145 gives mode 444
+Setting mode 144 gives mode 444
+Setting mode 143 gives mode 444
+Setting mode 142 gives mode 444
+Setting mode 141 gives mode 444
+Setting mode 140 gives mode 444
+Setting mode 137 gives mode 444
+Setting mode 136 gives mode 444
+Setting mode 135 gives mode 444
+Setting mode 134 gives mode 444
+Setting mode 133 gives mode 444
+Setting mode 132 gives mode 444
+Setting mode 131 gives mode 444
+Setting mode 130 gives mode 444
+Setting mode 127 gives mode 444
+Setting mode 126 gives mode 444
+Setting mode 125 gives mode 444
+Setting mode 124 gives mode 444
+Setting mode 123 gives mode 444
+Setting mode 122 gives mode 444
+Setting mode 121 gives mode 444
+Setting mode 120 gives mode 444
+Setting mode 117 gives mode 444
+Setting mode 116 gives mode 444
+Setting mode 115 gives mode 444
+Setting mode 114 gives mode 444
+Setting mode 113 gives mode 444
+Setting mode 112 gives mode 444
+Setting mode 111 gives mode 444
+Setting mode 110 gives mode 444
+Setting mode 107 gives mode 444
+Setting mode 106 gives mode 444
+Setting mode 105 gives mode 444
+Setting mode 104 gives mode 444
+Setting mode 103 gives mode 444
+Setting mode 102 gives mode 444
+Setting mode 101 gives mode 444
+Setting mode 100 gives mode 444
+Setting mode 77 gives mode 444
+Setting mode 76 gives mode 444
+Setting mode 75 gives mode 444
+Setting mode 74 gives mode 444
+Setting mode 73 gives mode 444
+Setting mode 72 gives mode 444
+Setting mode 71 gives mode 444
+Setting mode 70 gives mode 444
+Setting mode 67 gives mode 444
+Setting mode 66 gives mode 444
+Setting mode 65 gives mode 444
+Setting mode 64 gives mode 444
+Setting mode 63 gives mode 444
+Setting mode 62 gives mode 444
+Setting mode 61 gives mode 444
+Setting mode 60 gives mode 444
+Setting mode 57 gives mode 444
+Setting mode 56 gives mode 444
+Setting mode 55 gives mode 444
+Setting mode 54 gives mode 444
+Setting mode 53 gives mode 444
+Setting mode 52 gives mode 444
+Setting mode 51 gives mode 444
+Setting mode 50 gives mode 444
+Setting mode 47 gives mode 444
+Setting mode 46 gives mode 444
+Setting mode 45 gives mode 444
+Setting mode 44 gives mode 444
+Setting mode 43 gives mode 444
+Setting mode 42 gives mode 444
+Setting mode 41 gives mode 444
+Setting mode 40 gives mode 444
+Setting mode 37 gives mode 444
+Setting mode 36 gives mode 444
+Setting mode 35 gives mode 444
+Setting mode 34 gives mode 444
+Setting mode 33 gives mode 444
+Setting mode 32 gives mode 444
+Setting mode 31 gives mode 444
+Setting mode 30 gives mode 444
+Setting mode 27 gives mode 444
+Setting mode 26 gives mode 444
+Setting mode 25 gives mode 444
+Setting mode 24 gives mode 444
+Setting mode 23 gives mode 444
+Setting mode 22 gives mode 444
+Setting mode 21 gives mode 444
+Setting mode 20 gives mode 444
+Setting mode 17 gives mode 444
+Setting mode 16 gives mode 444
+Setting mode 15 gives mode 444
+Setting mode 14 gives mode 444
+Setting mode 13 gives mode 444
+Setting mode 12 gives mode 444
+Setting mode 11 gives mode 444
+Setting mode 10 gives mode 444
+Setting mode 7 gives mode 444
+Setting mode 6 gives mode 444
+Setting mode 5 gives mode 444
+Setting mode 4 gives mode 444
+Setting mode 3 gives mode 444
+Setting mode 2 gives mode 444
+Setting mode 1 gives mode 444
+Setting mode 0 gives mode 444
+bool(true)
+done
diff --git a/ext/standard/tests/file/chmod_variation2-win32-mb.phpt b/ext/standard/tests/file/chmod_variation2-win32-mb.phpt
new file mode 100644
index 0000000000..abfb3e6f4c
--- /dev/null
+++ b/ext/standard/tests/file/chmod_variation2-win32-mb.phpt
@@ -0,0 +1,74 @@
+--TEST--
+chmod() with various paths
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip Windows only chmod test');
+}
+?>
+--FILE--
+<?php
+
+define("PERMISSIONS_MASK", 0777);
+
+$script_directory = dirname(__FILE__);
+chdir($script_directory);
+$test_dirname = basename(__FILE__, ".php") . "testdir��ガラスを食�られ��";
+mkdir($test_dirname);
+
+$filepath = __FILE__ . ".tmp";
+$filename = basename($filepath);
+$fd = fopen($filepath, "w+");
+fclose($fd);
+
+echo "chmod() on a path containing .. and .\n";
+var_dump(chmod("./$test_dirname/../$filename", 0777));
+var_dump(chmod("./$test_dirname/../$filename", 0755));
+clearstatcache();
+printf("%o\n", fileperms($filepath) & PERMISSIONS_MASK);
+
+echo "\nchmod() on a path containing .. with invalid directories\n";
+var_dump(chmod($filepath, 0777));
+var_dump(chmod("./$test_dirname/bad_dir/../../$filename", 0755));
+clearstatcache();
+printf("%o\n", fileperms($filepath) & PERMISSIONS_MASK);
+ 
+echo "\nchmod() on a relative path from a different working directory\n";
+chdir($test_dirname);
+var_dump(chmod("../$filename", 0777));
+var_dump(chmod("../$filename", 0755));
+clearstatcache();
+printf("%o\n", fileperms($filepath) & PERMISSIONS_MASK);
+chdir($script_directory);
+
+echo "\nchmod() on a directory with a trailing /\n";
+var_dump(chmod($test_dirname, 0777));
+var_dump(chmod("$test_dirname/", 0775));
+clearstatcache();
+printf("%o\n", fileperms($filepath) & PERMISSIONS_MASK);
+
+chdir($script_directory);
+rmdir($test_dirname);
+unlink($filepath);
+
+?>
+--EXPECTF--
+chmod() on a path containing .. and .
+bool(true)
+bool(true)
+666
+
+chmod() on a path containing .. with invalid directories
+bool(true)
+bool(true)
+666
+
+chmod() on a relative path from a different working directory
+bool(true)
+bool(true)
+666
+
+chmod() on a directory with a trailing /
+bool(true)
+bool(true)
+666
diff --git a/ext/standard/tests/file/copy_variation2-win32-mb.phpt b/ext/standard/tests/file/copy_variation2-win32-mb.phpt
new file mode 100644
index 0000000000..e818e294d8
--- /dev/null
+++ b/ext/standard/tests/file/copy_variation2-win32-mb.phpt
@@ -0,0 +1,218 @@
+--TEST--
+Test copy() function: usage variations - destination file names(special chars)
+--SKIPIF--
+<?php
+if(substr(PHP_OS, 0, 3) != "WIN")
+  die("skip only run on Windows");
+?>
+--FILE--
+<?php
+/* Prototype: bool copy ( string $source, string $dest );
+   Description: Makes a copy of the file source to dest.
+     Returns TRUE on success or FALSE on failure.
+*/
+
+/* Test copy() function: In creation of destination file names containing special characters
+     and checking the existence and size of destination files
+*/
+
+echo "*** Test copy() function: destination file names containing special characters ***\n";
+$file_path = dirname(__FILE__);
+$src_file_name = $file_path."/copy_variation2��ガラスを食�られ��.tmp"; 
+$file_handle = fopen($src_file_name, "w");
+fwrite( $file_handle, str_repeat(b"Hello2World...\n", 100) );
+fclose($file_handle);
+
+/* array of destination file names */
+$dest_files = array(
+
+  /* File names containing special(non-alpha numeric) characters */
+  "_copy_variation2.tmp", 
+  "@copy_variation2.tmp",
+  "#copy_variation2.tmp",
+  "+copy_variation2.tmp",
+  "?copy_variation2.tmp",
+  ">copy_variation2.tmp",
+  "!copy_variation2.tmp",
+  "&copy_variation2.tmp",
+  "(copy_variation2.tmp",
+  ":copy_variation2.tmp",
+  ";copy_variation2.tmp",
+  "=copy_variation2.tmp",
+  "[copy_variation2.tmp",
+  "^copy_variation2.tmp",
+  "{copy_variation2.tmp",
+  "|copy_variation2.tmp",
+  "~copy_variation2.tmp",
+  "\$copy_variation2.tmp"
+);
+
+echo "Size of the source file before copy operation => ";
+var_dump( filesize("$src_file_name") );
+clearstatcache();
+
+echo "\n--- Now applying copy() on source file to create copies ---";
+$count = 1;
+foreach($dest_files as $dest_file) {
+  echo "\n-- Iteration $count --\n";
+  $dest_file_name = $file_path."/$dest_file";
+
+  echo "Copy operation => ";
+  var_dump( copy($src_file_name, $dest_file_name) );
+
+  echo "Existence of destination file => ";
+  var_dump( file_exists($dest_file_name) );
+
+  if( file_exists($dest_file_name) ) {
+    echo "Destination file name => ";
+    print($dest_file_name);
+    echo "\n";
+
+    echo "Size of source file => ";
+    var_dump( filesize($src_file_name) );
+    clearstatcache();
+
+    echo "Size of destination file => ";
+    var_dump( filesize($dest_file_name) );
+    clearstatcache();
+
+    unlink($dest_file_name);
+  }
+  $count++;
+}
+
+echo "*** Done ***\n";
+?>
+
+--CLEAN--
+<?php
+unlink(dirname(__FILE__)."/copy_variation2��ガラスを食�られ��.tmp");
+?>
+
+--EXPECTF--
+*** Test copy() function: destination file names containing special characters ***
+Size of the source file before copy operation => int(1500)
+
+--- Now applying copy() on source file to create copies ---
+-- Iteration 1 --
+Copy operation => bool(true)
+Existence of destination file => bool(true)
+Destination file name => %s/_copy_variation2.tmp
+Size of source file => int(1500)
+Size of destination file => int(1500)
+
+-- Iteration 2 --
+Copy operation => bool(true)
+Existence of destination file => bool(true)
+Destination file name => %s/@copy_variation2.tmp
+Size of source file => int(1500)
+Size of destination file => int(1500)
+
+-- Iteration 3 --
+Copy operation => bool(true)
+Existence of destination file => bool(true)
+Destination file name => %s/#copy_variation2.tmp
+Size of source file => int(1500)
+Size of destination file => int(1500)
+
+-- Iteration 4 --
+Copy operation => bool(true)
+Existence of destination file => bool(true)
+Destination file name => %s/+copy_variation2.tmp
+Size of source file => int(1500)
+Size of destination file => int(1500)
+
+-- Iteration 5 --
+Copy operation => 
+Warning: copy(%s): %s
+bool(false)
+Existence of destination file => bool(false)
+
+-- Iteration 6 --
+Copy operation => 
+Warning: copy(%s): %s
+bool(false)
+Existence of destination file => bool(false)
+
+-- Iteration 7 --
+Copy operation => bool(true)
+Existence of destination file => bool(true)
+Destination file name => %s/!copy_variation2.tmp
+Size of source file => int(1500)
+Size of destination file => int(1500)
+
+-- Iteration 8 --
+Copy operation => bool(true)
+Existence of destination file => bool(true)
+Destination file name => %s/&copy_variation2.tmp
+Size of source file => int(1500)
+Size of destination file => int(1500)
+
+-- Iteration 9 --
+Copy operation => bool(true)
+Existence of destination file => bool(true)
+Destination file name => %s/(copy_variation2.tmp
+Size of source file => int(1500)
+Size of destination file => int(1500)
+
+-- Iteration 10 --
+Copy operation => 
+Warning: copy(%s): %s
+bool(false)
+Existence of destination file => bool(false)
+
+-- Iteration 11 --
+Copy operation => bool(true)
+Existence of destination file => bool(true)
+Destination file name => %s/;copy_variation2.tmp
+Size of source file => int(1500)
+Size of destination file => int(1500)
+
+-- Iteration 12 --
+Copy operation => bool(true)
+Existence of destination file => bool(true)
+Destination file name => %s/=copy_variation2.tmp
+Size of source file => int(1500)
+Size of destination file => int(1500)
+
+-- Iteration 13 --
+Copy operation => bool(true)
+Existence of destination file => bool(true)
+Destination file name => %s/[copy_variation2.tmp
+Size of source file => int(1500)
+Size of destination file => int(1500)
+
+-- Iteration 14 --
+Copy operation => bool(true)
+Existence of destination file => bool(true)
+Destination file name => %s/^copy_variation2.tmp
+Size of source file => int(1500)
+Size of destination file => int(1500)
+
+-- Iteration 15 --
+Copy operation => bool(true)
+Existence of destination file => bool(true)
+Destination file name => %s/{copy_variation2.tmp
+Size of source file => int(1500)
+Size of destination file => int(1500)
+
+-- Iteration 16 --
+Copy operation => 
+Warning: copy(%s): %s
+bool(false)
+Existence of destination file => bool(false)
+
+-- Iteration 17 --
+Copy operation => bool(true)
+Existence of destination file => bool(true)
+Destination file name => %s/~copy_variation2.tmp
+Size of source file => int(1500)
+Size of destination file => int(1500)
+
+-- Iteration 18 --
+Copy operation => bool(true)
+Existence of destination file => bool(true)
+Destination file name => %s/$copy_variation2.tmp
+Size of source file => int(1500)
+Size of destination file => int(1500)
+*** Done ***
diff --git a/ext/standard/tests/file/fflush_variation1-win32-mb.phpt b/ext/standard/tests/file/fflush_variation1-win32-mb.phpt
new file mode 100644
index 0000000000..80b8dedb65
--- /dev/null
+++ b/ext/standard/tests/file/fflush_variation1-win32-mb.phpt
@@ -0,0 +1,531 @@
+--TEST--
+Test fflush() function: usage variations - files in different modes
+--SKIPIF--
+<?php
+if( substr(PHP_OS, 0, 3) != "WIN" )
+  die("skip.. only for Windows");
+?>
+
+--FILE--
+<?php
+/*  Prototype: bool fflush ( resource $handle );
+    Description: Flushes the output to a file
+*/
+
+/* test fflush() with handle to the files opened in different modes */
+
+$file_path = dirname(__FILE__);
+require $file_path.'/file.inc';
+
+echo "*** Testing fflush(): with various types of files ***\n";
+$file_types = array("empty", "numeric", "text", "text_with_new_line", "alphanumeric");
+$file_modes = array("w", "wb", "wt", "w+", "w+b", "w+t",
+                    "a", "ab", "at", "a+","a+b", "a+t",
+                    "x", "xb", "xt", "x+", "x+b", "x+t");
+
+$file_name = "$file_path/fflush_variation��ガラスを食�られ��1.tmp"; 
+
+$count = 1;
+
+foreach( $file_types as $type ) {
+  echo "-- Iteration $count with file containing $type Data--\n";
+  foreach( $file_modes as $mode ) {
+    echo "-- File opened in $mode mode --\n";
+    
+    // creating the file except for x mode
+    if( substr($mode, 0, 1) != "x" ) {
+      $file_handle = fopen($file_name, "w");
+      if($file_handle == false)
+        exit("Error:failed to open file $file_name");
+      
+      // filling the file some data if mode is append mode
+      if( substr($mode, 0, 1) == "a") 
+        fill_file($file_handle, $type, 10);
+      fclose($file_handle);
+    } 
+  
+    // opening the file in different modes 
+    $file_handle = fopen($file_name, $mode);
+    if($file_handle == false) 
+      exit("Error:failed to open file $file_name");
+    
+    // writing data to the file
+    var_dump( fill_file($file_handle, $type, 50) ); 
+    var_dump( fflush($file_handle) );
+    fclose($file_handle);
+
+    // reading the contents of the file after flushing
+     var_dump( readfile($file_name) );
+     unlink($file_name);
+  }
+  $count++;
+}
+
+echo "\n*** Done ***";
+?>
+--EXPECTF--
+*** Testing fflush(): with various types of files ***
+-- Iteration 1 with file containing empty Data--
+-- File opened in w mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in wb mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in wt mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in w+ mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in w+b mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in w+t mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in a mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in ab mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in at mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in a+ mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in a+b mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in a+t mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in x mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in xb mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in xt mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in x+ mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in x+b mode --
+bool(true)
+bool(true)
+int(0)
+-- File opened in x+t mode --
+bool(true)
+bool(true)
+int(0)
+-- Iteration 2 with file containing numeric Data--
+-- File opened in w mode --
+bool(true)
+bool(true)
+22222222222222222222222222222222222222222222222222int(50)
+-- File opened in wb mode --
+bool(true)
+bool(true)
+22222222222222222222222222222222222222222222222222int(50)
+-- File opened in wt mode --
+bool(true)
+bool(true)
+22222222222222222222222222222222222222222222222222int(50)
+-- File opened in w+ mode --
+bool(true)
+bool(true)
+22222222222222222222222222222222222222222222222222int(50)
+-- File opened in w+b mode --
+bool(true)
+bool(true)
+22222222222222222222222222222222222222222222222222int(50)
+-- File opened in w+t mode --
+bool(true)
+bool(true)
+22222222222222222222222222222222222222222222222222int(50)
+-- File opened in a mode --
+bool(true)
+bool(true)
+222222222222222222222222222222222222222222222222222222222222int(60)
+-- File opened in ab mode --
+bool(true)
+bool(true)
+222222222222222222222222222222222222222222222222222222222222int(60)
+-- File opened in at mode --
+bool(true)
+bool(true)
+222222222222222222222222222222222222222222222222222222222222int(60)
+-- File opened in a+ mode --
+bool(true)
+bool(true)
+222222222222222222222222222222222222222222222222222222222222int(60)
+-- File opened in a+b mode --
+bool(true)
+bool(true)
+222222222222222222222222222222222222222222222222222222222222int(60)
+-- File opened in a+t mode --
+bool(true)
+bool(true)
+222222222222222222222222222222222222222222222222222222222222int(60)
+-- File opened in x mode --
+bool(true)
+bool(true)
+22222222222222222222222222222222222222222222222222int(50)
+-- File opened in xb mode --
+bool(true)
+bool(true)
+22222222222222222222222222222222222222222222222222int(50)
+-- File opened in xt mode --
+bool(true)
+bool(true)
+22222222222222222222222222222222222222222222222222int(50)
+-- File opened in x+ mode --
+bool(true)
+bool(true)
+22222222222222222222222222222222222222222222222222int(50)
+-- File opened in x+b mode --
+bool(true)
+bool(true)
+22222222222222222222222222222222222222222222222222int(50)
+-- File opened in x+t mode --
+bool(true)
+bool(true)
+22222222222222222222222222222222222222222222222222int(50)
+-- Iteration 3 with file containing text Data--
+-- File opened in w mode --
+bool(true)
+bool(true)
+text text text text text text text text text text int(50)
+-- File opened in wb mode --
+bool(true)
+bool(true)
+text text text text text text text text text text int(50)
+-- File opened in wt mode --
+bool(true)
+bool(true)
+text text text text text text text text text text int(50)
+-- File opened in w+ mode --
+bool(true)
+bool(true)
+text text text text text text text text text text int(50)
+-- File opened in w+b mode --
+bool(true)
+bool(true)
+text text text text text text text text text text int(50)
+-- File opened in w+t mode --
+bool(true)
+bool(true)
+text text text text text text text text text text int(50)
+-- File opened in a mode --
+bool(true)
+bool(true)
+text text text text text text text text text text text text int(60)
+-- File opened in ab mode --
+bool(true)
+bool(true)
+text text text text text text text text text text text text int(60)
+-- File opened in at mode --
+bool(true)
+bool(true)
+text text text text text text text text text text text text int(60)
+-- File opened in a+ mode --
+bool(true)
+bool(true)
+text text text text text text text text text text text text int(60)
+-- File opened in a+b mode --
+bool(true)
+bool(true)
+text text text text text text text text text text text text int(60)
+-- File opened in a+t mode --
+bool(true)
+bool(true)
+text text text text text text text text text text text text int(60)
+-- File opened in x mode --
+bool(true)
+bool(true)
+text text text text text text text text text text int(50)
+-- File opened in xb mode --
+bool(true)
+bool(true)
+text text text text text text text text text text int(50)
+-- File opened in xt mode --
+bool(true)
+bool(true)
+text text text text text text text text text text int(50)
+-- File opened in x+ mode --
+bool(true)
+bool(true)
+text text text text text text text text text text int(50)
+-- File opened in x+b mode --
+bool(true)
+bool(true)
+text text text text text text text text text text int(50)
+-- File opened in x+t mode --
+bool(true)
+bool(true)
+text text text text text text text text text text int(50)
+-- Iteration 4 with file containing text_with_new_line Data--
+-- File opened in w mode --
+bool(true)
+bool(true)
+line
+line of text
+line
+line of text
+line
+line of tint(50)
+-- File opened in wb mode --
+bool(true)
+bool(true)
+line
+line of text
+line
+line of text
+line
+line of tint(50)
+-- File opened in wt mode --
+bool(true)
+bool(true)
+line
+line of text
+line
+line of text
+line
+line of tint(55)
+-- File opened in w+ mode --
+bool(true)
+bool(true)
+line
+line of text
+line
+line of text
+line
+line of tint(50)
+-- File opened in w+b mode --
+bool(true)
+bool(true)
+line
+line of text
+line
+line of text
+line
+line of tint(50)
+-- File opened in w+t mode --
+bool(true)
+bool(true)
+line
+line of text
+line
+line of text
+line
+line of tint(55)
+-- File opened in a mode --
+bool(true)
+bool(true)
+line
+line line
+line of text
+line
+line of text
+line
+line of tint(60)
+-- File opened in ab mode --
+bool(true)
+bool(true)
+line
+line line
+line of text
+line
+line of text
+line
+line of tint(60)
+-- File opened in at mode --
+bool(true)
+bool(true)
+line
+line line
+line of text
+line
+line of text
+line
+line of tint(65)
+-- File opened in a+ mode --
+bool(true)
+bool(true)
+line
+line line
+line of text
+line
+line of text
+line
+line of tint(60)
+-- File opened in a+b mode --
+bool(true)
+bool(true)
+line
+line line
+line of text
+line
+line of text
+line
+line of tint(60)
+-- File opened in a+t mode --
+bool(true)
+bool(true)
+line
+line line
+line of text
+line
+line of text
+line
+line of tint(65)
+-- File opened in x mode --
+bool(true)
+bool(true)
+line
+line of text
+line
+line of text
+line
+line of tint(50)
+-- File opened in xb mode --
+bool(true)
+bool(true)
+line
+line of text
+line
+line of text
+line
+line of tint(50)
+-- File opened in xt mode --
+bool(true)
+bool(true)
+line
+line of text
+line
+line of text
+line
+line of tint(55)
+-- File opened in x+ mode --
+bool(true)
+bool(true)
+line
+line of text
+line
+line of text
+line
+line of tint(50)
+-- File opened in x+b mode --
+bool(true)
+bool(true)
+line
+line of text
+line
+line of text
+line
+line of tint(50)
+-- File opened in x+t mode --
+bool(true)
+bool(true)
+line
+line of text
+line
+line of text
+line
+line of tint(55)
+-- Iteration 5 with file containing alphanumeric Data--
+-- File opened in w mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
+-- File opened in wb mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
+-- File opened in wt mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
+-- File opened in w+ mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
+-- File opened in w+b mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
+-- File opened in w+t mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
+-- File opened in a mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(60)
+-- File opened in ab mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(60)
+-- File opened in at mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(60)
+-- File opened in a+ mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(60)
+-- File opened in a+b mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(60)
+-- File opened in a+t mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(60)
+-- File opened in x mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
+-- File opened in xb mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
+-- File opened in xt mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
+-- File opened in x+ mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
+-- File opened in x+b mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
+-- File opened in x+t mode --
+bool(true)
+bool(true)
+ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
+
+*** Done ***
+
diff --git a/ext/standard/tests/file/fgets_variation4-win32-mb.phpt b/ext/standard/tests/file/fgets_variation4-win32-mb.phpt
new file mode 100644
index 0000000000..b5786df58c
--- /dev/null
+++ b/ext/standard/tests/file/fgets_variation4-win32-mb.phpt
@@ -0,0 +1,574 @@
+--TEST--
+Test fgets() function : usage variations - seek n read
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip only valid for Windows');
+}
+?>
+--FILE--
+<?php
+/*
+ Prototype: string fgets ( resource $handle [, int $length] );
+ Description: Gets a line from file pointer
+*/
+
+// include the file.inc for common test funcitons
+include ("file.inc");
+
+$file_modes = array("w+", "w+b", "w+t",
+                    "a+", "a+b", "a+t",
+                    "x+", "x+b", "x+t"); 
+
+$file_content_types = array("numeric", "text", "text_with_new_line", "alphanumeric");
+
+echo "*** Testing fgets() : usage variations ***\n";
+
+$filename = dirname(__FILE__)."/fgets_variation4��ガラスを食�られ��.tmp";
+
+foreach($file_modes as $file_mode) {
+  echo "\n-- Testing fgets() with file opened using mode $file_mode --\n";
+
+  foreach($file_content_types as $file_content_type) {
+    echo "-- File content type : $file_content_type --\n";
+
+    /* create files with $file_content_type */
+    $file_handle = fopen($filename, $file_mode);
+    $data = fill_file($file_handle, $file_content_type, 50);
+
+    if ( !$file_handle ) {
+      echo "Error: failed to open file $filename!";
+      exit();
+    }
+
+    echo "-- fgets() with location set by fseek() with default length --\n";
+    var_dump( fseek($file_handle, 5, SEEK_SET) );
+    var_dump( ftell($file_handle) );
+    var_dump( fgets($file_handle ) );
+    var_dump( ftell($file_handle) ); // ensure the file pointer position
+    var_dump( feof($file_handle) );  // enusre if eof set
+
+    echo "-- fgets() with location set by fseek() with length = 20 --\n";
+    var_dump( fseek($file_handle, 25, SEEK_SET) );
+    var_dump( ftell($file_handle) );
+    var_dump( fgets($file_handle, 20 ) ); // expected 19 chars
+    var_dump( ftell($file_handle) ); // ensure the file pointer position
+    var_dump( feof($file_handle) );  // enusre if eof set
+
+    //close file
+    fclose($file_handle);
+
+    // delete file
+    delete_file($filename);
+  } // file_content_type loop
+} // file_mode loop
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing fgets() : usage variations ***
+
+-- Testing fgets() with file opened using mode w+ --
+-- File content type : numeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "222222222222222222222222222222222222222222222"
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "2222222222222222222"
+int(44)
+bool(false)
+-- File content type : text --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "text text text text text text text text text "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "text text text text"
+int(44)
+bool(false)
+-- File content type : text_with_new_line --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(13) "line of text
+"
+int(18)
+bool(false)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(11) "ne of text
+"
+int(36)
+bool(false)
+-- File content type : alphanumeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "ab12 ab12 ab12 ab12"
+int(44)
+bool(false)
+
+-- Testing fgets() with file opened using mode w+b --
+-- File content type : numeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "222222222222222222222222222222222222222222222"
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "2222222222222222222"
+int(44)
+bool(false)
+-- File content type : text --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "text text text text text text text text text "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "text text text text"
+int(44)
+bool(false)
+-- File content type : text_with_new_line --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(13) "line of text
+"
+int(18)
+bool(false)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(11) "ne of text
+"
+int(36)
+bool(false)
+-- File content type : alphanumeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "ab12 ab12 ab12 ab12"
+int(44)
+bool(false)
+
+-- Testing fgets() with file opened using mode w+t --
+-- File content type : numeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "222222222222222222222222222222222222222222222"
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "2222222222222222222"
+int(44)
+bool(false)
+-- File content type : text --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "text text text text text text text text text "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "text text text text"
+int(44)
+bool(false)
+-- File content type : text_with_new_line --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(1) "
+"
+int(6)
+bool(false)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(12) "ine of text
+"
+int(37)
+bool(false)
+-- File content type : alphanumeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "ab12 ab12 ab12 ab12"
+int(44)
+bool(false)
+
+-- Testing fgets() with file opened using mode a+ --
+-- File content type : numeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "222222222222222222222222222222222222222222222"
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "2222222222222222222"
+int(44)
+bool(false)
+-- File content type : text --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "text text text text text text text text text "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "text text text text"
+int(44)
+bool(false)
+-- File content type : text_with_new_line --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(13) "line of text
+"
+int(18)
+bool(false)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(11) "ne of text
+"
+int(36)
+bool(false)
+-- File content type : alphanumeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "ab12 ab12 ab12 ab12"
+int(44)
+bool(false)
+
+-- Testing fgets() with file opened using mode a+b --
+-- File content type : numeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "222222222222222222222222222222222222222222222"
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "2222222222222222222"
+int(44)
+bool(false)
+-- File content type : text --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "text text text text text text text text text "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "text text text text"
+int(44)
+bool(false)
+-- File content type : text_with_new_line --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(13) "line of text
+"
+int(18)
+bool(false)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(11) "ne of text
+"
+int(36)
+bool(false)
+-- File content type : alphanumeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "ab12 ab12 ab12 ab12"
+int(44)
+bool(false)
+
+-- Testing fgets() with file opened using mode a+t --
+-- File content type : numeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "222222222222222222222222222222222222222222222"
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "2222222222222222222"
+int(44)
+bool(false)
+-- File content type : text --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "text text text text text text text text text "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "text text text text"
+int(44)
+bool(false)
+-- File content type : text_with_new_line --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(1) "
+"
+int(6)
+bool(false)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(12) "ine of text
+"
+int(37)
+bool(false)
+-- File content type : alphanumeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "ab12 ab12 ab12 ab12"
+int(44)
+bool(false)
+
+-- Testing fgets() with file opened using mode x+ --
+-- File content type : numeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "222222222222222222222222222222222222222222222"
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "2222222222222222222"
+int(44)
+bool(false)
+-- File content type : text --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "text text text text text text text text text "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "text text text text"
+int(44)
+bool(false)
+-- File content type : text_with_new_line --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(13) "line of text
+"
+int(18)
+bool(false)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(11) "ne of text
+"
+int(36)
+bool(false)
+-- File content type : alphanumeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "ab12 ab12 ab12 ab12"
+int(44)
+bool(false)
+
+-- Testing fgets() with file opened using mode x+b --
+-- File content type : numeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "222222222222222222222222222222222222222222222"
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "2222222222222222222"
+int(44)
+bool(false)
+-- File content type : text --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "text text text text text text text text text "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "text text text text"
+int(44)
+bool(false)
+-- File content type : text_with_new_line --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(13) "line of text
+"
+int(18)
+bool(false)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(11) "ne of text
+"
+int(36)
+bool(false)
+-- File content type : alphanumeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "ab12 ab12 ab12 ab12"
+int(44)
+bool(false)
+
+-- Testing fgets() with file opened using mode x+t --
+-- File content type : numeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "222222222222222222222222222222222222222222222"
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "2222222222222222222"
+int(44)
+bool(false)
+-- File content type : text --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "text text text text text text text text text "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "text text text text"
+int(44)
+bool(false)
+-- File content type : text_with_new_line --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(1) "
+"
+int(6)
+bool(false)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(12) "ine of text
+"
+int(37)
+bool(false)
+-- File content type : alphanumeric --
+-- fgets() with location set by fseek() with default length --
+int(0)
+int(5)
+string(45) "ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 "
+int(50)
+bool(true)
+-- fgets() with location set by fseek() with length = 20 --
+int(0)
+int(25)
+string(19) "ab12 ab12 ab12 ab12"
+int(44)
+bool(false)
+Done
diff --git a/ext/standard/tests/file/fgetss_basic2-win32-mb.phpt b/ext/standard/tests/file/fgetss_basic2-win32-mb.phpt
new file mode 100644
index 0000000000..7edf7bcbd1
--- /dev/null
+++ b/ext/standard/tests/file/fgetss_basic2-win32-mb.phpt
@@ -0,0 +1,216 @@
+--TEST--
+Test fgetss() function : Basic functionality - read/write modes
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip.. only on Windows');
+}
+?>
+--FILE--
+<?php
+/*
+ Prototype: string fgetss ( resource $handle [, int $length [, string $allowable_tags]] );
+ Description: Gets line from file pointer and strip HTML tags
+*/
+
+/* try fgetss on files which are opened in read/write modes
+    w+, w+b, w+t,
+    a+, a+b, a+t,
+    x+, x+b, x+t
+*/
+
+
+echo "*** Testing fgetss() : basic operations ***\n";
+
+/* string with html and php tags */
+$string_with_tags = <<<EOT
+<test>Testing fgetss() functions</test>
+<?php echo "this string is within php tag"; ?> {;}<{> this
+is a heredoc string. <pg>ksklnm@@$$&$&^%&^%&^%&</pg>
+<html> html </html> <?php echo "php"; ?>
+EOT;
+if(substr(PHP_OS, 0, 3) == "WIN")  {
+	$string_with_tags = str_replace("\r",'', $string_with_tags);
+}
+$filename = dirname(__FILE__)."/fgetss_basic2��ガラスを食�られ��.tmp"; 
+
+/* try reading the file opened in different modes of reading */
+$file_modes = array("w+","w+b", "w+t","a+", "a+b", "a+t","x+","x+b","x+t");
+
+for($mode_counter = 0; $mode_counter < count($file_modes); $mode_counter++) {
+  echo "\n-- Testing fgetss() with file opened using $file_modes[$mode_counter] mode --\n";
+
+  /* create an empty file and write the strings with tags */
+  $file_handle = fopen($filename, $file_modes[$mode_counter]);
+  fwrite($file_handle,$string_with_tags); //writing data to the file
+  if(!$file_handle) {
+    echo "Error: failed to open file $filename!\n";
+    exit();
+  }
+  
+  // rewind the file pointer to beginning of the file
+  var_dump( filesize($filename) );
+  var_dump( rewind($file_handle) );
+  var_dump( ftell($file_handle) );
+  var_dump( feof($file_handle) );
+
+  /* read entire file and strip tags */
+  echo "-- fgetss() with default length, file pointer at 0 --\n";
+  var_dump( fgetss($file_handle) ); // no length and allowable tags provided, reads entire file
+  var_dump( ftell($file_handle) );
+  var_dump( feof($file_handle) );
+
+  rewind($file_handle);
+  /* read entire file and strip tags tags */
+  echo "-- fgets() with length = 30, file pointer at 0 --\n";
+  var_dump( fgetss($file_handle ,30) ); // length parameter given,not reading entire file
+  var_dump( ftell($file_handle) ); // checking file pointer position initially
+  var_dump( feof($file_handle) ); // confirm file pointer is not at eof
+ 
+  // close the file 
+  fclose($file_handle);
+   
+  // delete the file 
+  unlink($filename);
+} // end of for - mode_counter
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing fgetss() : basic operations ***
+
+-- Testing fgetss() with file opened using w+ mode --
+int(192)
+bool(true)
+int(0)
+bool(false)
+-- fgetss() with default length, file pointer at 0 --
+string(27) "Testing fgetss() functions
+"
+int(40)
+bool(false)
+-- fgets() with length = 30, file pointer at 0 --
+string(23) "Testing fgetss() functi"
+int(29)
+bool(false)
+
+-- Testing fgetss() with file opened using w+b mode --
+int(192)
+bool(true)
+int(0)
+bool(false)
+-- fgetss() with default length, file pointer at 0 --
+string(27) "Testing fgetss() functions
+"
+int(40)
+bool(false)
+-- fgets() with length = 30, file pointer at 0 --
+string(23) "Testing fgetss() functi"
+int(29)
+bool(false)
+
+-- Testing fgetss() with file opened using w+t mode --
+int(195)
+bool(true)
+int(0)
+bool(false)
+-- fgetss() with default length, file pointer at 0 --
+string(27) "Testing fgetss() functions
+"
+int(40)
+bool(false)
+-- fgets() with length = 30, file pointer at 0 --
+string(23) "Testing fgetss() functi"
+int(29)
+bool(false)
+
+-- Testing fgetss() with file opened using a+ mode --
+int(192)
+bool(true)
+int(0)
+bool(false)
+-- fgetss() with default length, file pointer at 0 --
+string(27) "Testing fgetss() functions
+"
+int(40)
+bool(false)
+-- fgets() with length = 30, file pointer at 0 --
+string(23) "Testing fgetss() functi"
+int(29)
+bool(false)
+
+-- Testing fgetss() with file opened using a+b mode --
+int(192)
+bool(true)
+int(0)
+bool(false)
+-- fgetss() with default length, file pointer at 0 --
+string(27) "Testing fgetss() functions
+"
+int(40)
+bool(false)
+-- fgets() with length = 30, file pointer at 0 --
+string(23) "Testing fgetss() functi"
+int(29)
+bool(false)
+
+-- Testing fgetss() with file opened using a+t mode --
+int(195)
+bool(true)
+int(0)
+bool(false)
+-- fgetss() with default length, file pointer at 0 --
+string(27) "Testing fgetss() functions
+"
+int(40)
+bool(false)
+-- fgets() with length = 30, file pointer at 0 --
+string(23) "Testing fgetss() functi"
+int(29)
+bool(false)
+
+-- Testing fgetss() with file opened using x+ mode --
+int(192)
+bool(true)
+int(0)
+bool(false)
+-- fgetss() with default length, file pointer at 0 --
+string(27) "Testing fgetss() functions
+"
+int(40)
+bool(false)
+-- fgets() with length = 30, file pointer at 0 --
+string(23) "Testing fgetss() functi"
+int(29)
+bool(false)
+
+-- Testing fgetss() with file opened using x+b mode --
+int(192)
+bool(true)
+int(0)
+bool(false)
+-- fgetss() with default length, file pointer at 0 --
+string(27) "Testing fgetss() functions
+"
+int(40)
+bool(false)
+-- fgets() with length = 30, file pointer at 0 --
+string(23) "Testing fgetss() functi"
+int(29)
+bool(false)
+
+-- Testing fgetss() with file opened using x+t mode --
+int(195)
+bool(true)
+int(0)
+bool(false)
+-- fgetss() with default length, file pointer at 0 --
+string(27) "Testing fgetss() functions
+"
+int(40)
+bool(false)
+-- fgets() with length = 30, file pointer at 0 --
+string(23) "Testing fgetss() functi"
+int(29)
+bool(false)
+Done
diff --git a/ext/standard/tests/file/file_get_contents_variation7-win32-mb.phpt b/ext/standard/tests/file/file_get_contents_variation7-win32-mb.phpt
new file mode 100644
index 0000000000..cc8eb40f49
--- /dev/null
+++ b/ext/standard/tests/file/file_get_contents_variation7-win32-mb.phpt
@@ -0,0 +1,115 @@
+--TEST--
+Test file_get_contents() function : variation - various absolute and relative paths
+--CREDITS--
+Dave Kelsey <d_kelsey@uk.ibm.com>
+--SKIPIF--
+<?php
+if(substr(PHP_OS, 0, 3) != "WIN")
+  die("skip Only run on Windows");
+?>
+--FILE--
+<?php
+/* Prototype  : string file_get_contents(string filename [, bool use_include_path [, resource context [, long offset [, long maxlen]]]])
+ * Description: Read the entire file into a string 
+ * Source code: ext/standard/file.c
+ * Alias to functions: 
+ */
+
+echo "*** Testing file_get_contents() : variation ***\n";
+$mainDir = "fileGetContentsVar7��ガラスを食�られ��.dir";
+$subDir = "fileGetContentsVar7Sub��ガラスを食�られ��";
+$absMainDir = dirname(__FILE__)."\\".$mainDir;
+mkdir($absMainDir);
+$absSubDir = $absMainDir."\\".$subDir;
+mkdir($absSubDir);
+
+$old_dir_path = getcwd();
+chdir(dirname(__FILE__));
+$unixifiedDir = '/'.substr(str_replace('\\','/',$absSubDir),3);
+
+$allDirs = array(
+  // absolute paths
+  "$absSubDir\\",
+  "$absSubDir\\..\\".$subDir,
+  "$absSubDir\\\\..\\.\\".$subDir,
+  "$absSubDir\\..\\..\\".$mainDir."\\.\\".$subDir,
+  "$absSubDir\\..\\\\\\".$subDir."\\\\..\\\\..\\".$subDir,
+  "$absSubDir\\BADDIR",
+  
+  // relative paths
+  $mainDir."\\".$subDir,
+  $mainDir."\\\\".$subDir, 
+   $mainDir."\\\\\\".$subDir, 
+  ".\\".$mainDir."\\..\\".$mainDir."\\".$subDir,
+  "BADDIR",  
+  
+  // unixifed path
+  $unixifiedDir,
+);
+
+$filename = 'FileGetContentsVar7.tmp';
+$absFile = $absSubDir.'/'.$filename;
+$h = fopen($absFile,"w");
+fwrite($h, "contents read");
+fclose($h);
+
+for($i = 0; $i<count($allDirs); $i++) {
+  $j = $i+1;
+  $dir = $allDirs[$i];
+  echo "\n-- Iteration $j --\n";
+  var_dump(file_get_contents($dir."\\".$filename));
+}
+
+unlink($absFile);
+chdir($old_dir_path);
+rmdir($absSubDir);
+rmdir($absMainDir);
+
+echo "\n*** Done ***\n";
+?>
+--EXPECTF--
+*** Testing file_get_contents() : variation ***
+
+-- Iteration 1 --
+string(%d) "contents read"
+
+-- Iteration 2 --
+string(%d) "contents read"
+
+-- Iteration 3 --
+string(%d) "contents read"
+
+-- Iteration 4 --
+string(%d) "contents read"
+
+-- Iteration 5 --
+
+Warning: file_get_contents(%sfileGetContentsVar7��ガラスを食�られ��.dir\fileGetContentsVar7Sub��ガラスを食�られ��\..\\\fileGetContentsVar7Sub��ガラスを食�られ��\\..\\..\fileGetContentsVar7Sub��ガラスを食�られ��\FileGetContentsVar7.tmp): failed to open stream: No such file or directory in %s on line %d
+bool(false)
+
+-- Iteration 6 --
+
+Warning: file_get_contents(%sfileGetContentsVar7��ガラスを食�られ��.dir\fileGetContentsVar7Sub��ガラスを食�られ��\BADDIR\FileGetContentsVar7.tmp): failed to open stream: No such file or directory in %s on line %d
+bool(false)
+
+-- Iteration 7 --
+string(%d) "contents read"
+
+-- Iteration 8 --
+string(%d) "contents read"
+
+-- Iteration 9 --
+string(%d) "contents read"
+
+-- Iteration 10 --
+string(%d) "contents read"
+
+-- Iteration 11 --
+
+Warning: file_get_contents(BADDIR\FileGetContentsVar7.tmp): failed to open stream: No such file or directory in %s on line %d
+bool(false)
+
+-- Iteration 12 --
+string(%d) "contents read"
+
+*** Done ***
diff --git a/ext/standard/tests/file/file_variation5-win32-mb.phpt b/ext/standard/tests/file/file_variation5-win32-mb.phpt
new file mode 100644
index 0000000000..783efd6624
--- /dev/null
+++ b/ext/standard/tests/file/file_variation5-win32-mb.phpt
@@ -0,0 +1,74 @@
+--TEST--
+file() with various paths
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip windows only test');
+}
+?>
+--FILE--
+<?php
+
+$script_directory = dirname(__FILE__);
+chdir($script_directory);
+$test_dirname = basename(__FILE__, ".php") . "��ガラスを食�られ��testdir";
+mkdir($test_dirname);
+
+$filepath = __FILE__ . ".tmp";
+$filename = basename($filepath);
+$fd = fopen($filepath, "w+");
+fwrite($fd, "Line 1\nLine 2\nLine 3");
+fclose($fd);
+
+echo "file() on a path containing .. and .\n";
+var_dump(file("./$test_dirname/../$filename"));
+
+echo "\nfile() on a path containing .. with invalid directories\n";
+var_dump(file("./$test_dirname/bad_dir/../../$filename"));
+
+echo "\nfile() on a relative path from a different working directory\n";
+chdir($test_dirname);
+var_dump(file("../$filename"));
+chdir($script_directory);
+
+chdir($script_directory);
+unlink($filepath);
+rmdir($test_dirname);
+
+?>
+--EXPECT--
+file() on a path containing .. and .
+array(3) {
+  [0]=>
+  string(7) "Line 1
+"
+  [1]=>
+  string(7) "Line 2
+"
+  [2]=>
+  string(6) "Line 3"
+}
+
+file() on a path containing .. with invalid directories
+array(3) {
+  [0]=>
+  string(7) "Line 1
+"
+  [1]=>
+  string(7) "Line 2
+"
+  [2]=>
+  string(6) "Line 3"
+}
+
+file() on a relative path from a different working directory
+array(3) {
+  [0]=>
+  string(7) "Line 1
+"
+  [1]=>
+  string(7) "Line 2
+"
+  [2]=>
+  string(6) "Line 3"
+}
diff --git a/ext/standard/tests/file/filesize_variation1-win32-mb.phpt b/ext/standard/tests/file/filesize_variation1-win32-mb.phpt
new file mode 100644
index 0000000000..14975feb49
--- /dev/null
+++ b/ext/standard/tests/file/filesize_variation1-win32-mb.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Test filesize() function: usage variations - size of files
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip only valid for Windows');
+}
+--FILE--
+<?php
+/* 
+ Prototype   : int filesize ( string $filename );
+ Description : Returns the size of the file in bytes, or FALSE 
+   (and generates an error of level E_WARNING) in case of an error.
+*/
+
+$file_path = dirname(__FILE__);
+require($file_path."/file.inc");
+
+echo "*** Testing filesize(): usage variations ***\n"; 
+
+echo "*** Checking filesize() with different size of files ***\n";
+for($size = 1; $size <10000; $size = $size+1000)
+{
+  create_files($file_path, 1, "numeric", 0755, $size, "w", "��ガラスを食�られ��filesize_variation");
+  var_dump( filesize( $file_path."/��ガラスを食�られ��filesize_variation1.tmp") );
+  clearstatcache();
+  delete_files($file_path, 1, "��ガラスを食�られ��filesize_variation");
+}
+
+echo "*** Done ***\n";
+?>
+--EXPECTF--
+*** Testing filesize(): usage variations ***
+*** Checking filesize() with different size of files ***
+int(1024)
+int(1025024)
+int(2049024)
+int(3073024)
+int(4097024)
+int(5121024)
+int(6145024)
+int(7169024)
+int(8193024)
+int(9217024)
+*** Done ***
diff --git a/ext/standard/tests/file/fread_variation3-win32-mb.phpt b/ext/standard/tests/file/fread_variation3-win32-mb.phpt
new file mode 100644
index 0000000000..a39842ce5b
--- /dev/null
+++ b/ext/standard/tests/file/fread_variation3-win32-mb.phpt
@@ -0,0 +1,498 @@
+--TEST--
+Test fread() function : usage variations - read beyond file size, read/write mode
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+  die('skip...only valid for Windows');
+}
+?>
+--FILE--
+<?php
+/*
+ Prototype: string fread ( resource $handle [, int $length] );
+ Description: reads up to length bytes from the file pointer referenced by handle. 
+   Reading stops when up to length bytes have been read, EOF (end of file) is 
+   reached, (for network streams) when a packet becomes available, or (after 
+   opening userspace stream) when 8192 bytes have been read whichever comes first.
+*/
+
+// include the file.inc for common functions for test
+include ("file.inc");
+
+/* Function : function check_read(resource $file_handle, int $read_size, int $expect_size)
+   Description : Read data from file of size $read_size and verifies that $expected_size no. of 
+                 bytes are read. 
+     $file_handle : File Handle
+     $read_size   : No. of bytes to be read.
+     $expect_size : Expected data length
+   Returns: returns the data read
+*/
+function check_read($file_handle, $read_size, $expect_size) {
+  // print file pointer position before read
+  var_dump( ftell($file_handle) );
+  var_dump( feof($file_handle) );
+  
+  // read the data of size $read_size
+  echo "Reading $read_size bytes from file, expecting $expect_size bytes ... ";
+  $data_from_file = fread($file_handle, $read_size);
+
+  // check if data read is of expected size
+  if ( strlen($data_from_file) == $expect_size)
+    echo "OK\n";
+  else
+    echo "Error reading file, total number of bytes read = ".strlen($data_from_file)."\n";
+
+  // file pointer position after read
+  var_dump( ftell($file_handle) );
+  // check if file pointer at eof()
+  var_dump( feof($file_handle) );
+
+  return $data_from_file;
+}
+ 
+echo "*** Testing fread() : usage variations ***\n";
+
+$file_modes = array("a+","a+b","a+t",
+                    "w+","w+b","w+t",
+                    "x+","x+b","x+t");
+
+$file_content_types = array("numeric","text","text_with_new_line");
+
+foreach($file_content_types as $file_content_type) {
+  echo "\n-- Testing fread() with file having content of type ". $file_content_type ." --\n";
+
+  /* open the file using $files_modes and perform fread() on it */
+  foreach($file_modes as $file_mode) {
+    if(!strstr($file_mode,"x")){
+       /* create files with $file_content_type */
+       create_files ( dirname(__FILE__), 1, $file_content_type, 0755, 1, "w", "��ガラスを食�られ��fread_variation", 3);
+    }
+    
+    $filename = dirname(__FILE__)."/��ガラスを食�られ��fread_variation3.tmp"; // this is name of the file created by create_files()
+    echo "-- File opened in mode ".$file_mode." --\n";
+    $file_handle = fopen($filename, $file_mode);
+    if (!$file_handle) {
+       echo "Error: failed to fopen() file: $filename!";
+       exit();
+    }
+
+    if(strstr($file_mode,"w") || strstr($file_mode,"x") ) {
+      $data_to_be_written="";
+      fill_file($file_handle, $file_content_type, 1024);
+    }
+
+    rewind($file_handle);
+
+    // read file by giving size more than its size
+    echo "-- Reading beyond filesize, expeceted : 1024 bytes --\n";
+    rewind($file_handle);
+    $data_from_file = check_read($file_handle, 1030, ( strstr($file_mode, "+") ? 1024 : 1024) );
+    if ( $data_from_file != false)
+      var_dump( md5($data_from_file) );
+
+    rewind($file_handle);
+    echo "-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --\n";
+    // try fread when file pointer at end
+    fseek($file_handle, 0, SEEK_END);
+    //reading file when file pointer at end
+    $data_from_file = check_read($file_handle, 10, 0);
+    if ( $data_from_file != false)
+      var_dump( md5($data_from_file) );
+
+    // now close the file
+    fclose($file_handle);
+
+    // delete the file created
+    delete_file($filename); // delete file
+  } // end of inner foreach loop
+}// end of outer foreach loop
+
+echo"Done\n";
+?>
+--EXPECTF--
+*** Testing fread() : usage variations ***
+
+-- Testing fread() with file having content of type numeric --
+-- File opened in mode a+ --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "950b7457d1deb6332f2fc5d42f3129d6"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode a+b --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "950b7457d1deb6332f2fc5d42f3129d6"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode a+t --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "950b7457d1deb6332f2fc5d42f3129d6"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode w+ --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "950b7457d1deb6332f2fc5d42f3129d6"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode w+b --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "950b7457d1deb6332f2fc5d42f3129d6"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode w+t --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "950b7457d1deb6332f2fc5d42f3129d6"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode x+ --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "950b7457d1deb6332f2fc5d42f3129d6"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode x+b --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "950b7457d1deb6332f2fc5d42f3129d6"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode x+t --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "950b7457d1deb6332f2fc5d42f3129d6"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+
+-- Testing fread() with file having content of type text --
+-- File opened in mode a+ --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "e486000c4c8452774f746a27658d87fa"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode a+b --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "e486000c4c8452774f746a27658d87fa"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode a+t --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "e486000c4c8452774f746a27658d87fa"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode w+ --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "e486000c4c8452774f746a27658d87fa"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode w+b --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "e486000c4c8452774f746a27658d87fa"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode w+t --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "e486000c4c8452774f746a27658d87fa"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode x+ --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "e486000c4c8452774f746a27658d87fa"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode x+b --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "e486000c4c8452774f746a27658d87fa"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode x+t --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "e486000c4c8452774f746a27658d87fa"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+
+-- Testing fread() with file having content of type text_with_new_line --
+-- File opened in mode a+ --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "b09c8026a64a88d36d4c2f17983964bb"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode a+b --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "b09c8026a64a88d36d4c2f17983964bb"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode a+t --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "b09c8026a64a88d36d4c2f17983964bb"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode w+ --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "b09c8026a64a88d36d4c2f17983964bb"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode w+b --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "b09c8026a64a88d36d4c2f17983964bb"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode w+t --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "b09c8026a64a88d36d4c2f17983964bb"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1137)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1137)
+bool(true)
+-- File opened in mode x+ --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "b09c8026a64a88d36d4c2f17983964bb"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode x+b --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "b09c8026a64a88d36d4c2f17983964bb"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1024)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1024)
+bool(true)
+-- File opened in mode x+t --
+-- Reading beyond filesize, expeceted : 1024 bytes --
+int(0)
+bool(false)
+Reading 1030 bytes from file, expecting 1024 bytes ... OK
+int(1024)
+bool(true)
+string(32) "b09c8026a64a88d36d4c2f17983964bb"
+-- Reading beyond filesize when file pointer pointing to EOF, expeceted : 0 bytes --
+int(1137)
+bool(false)
+Reading 10 bytes from file, expecting 0 bytes ... OK
+int(1137)
+bool(true)
+Done
diff --git a/ext/standard/tests/file/fseek_ftell_rewind_basic2-win32-mb.phpt b/ext/standard/tests/file/fseek_ftell_rewind_basic2-win32-mb.phpt
new file mode 100644
index 0000000000..ab983a2680
--- /dev/null
+++ b/ext/standard/tests/file/fseek_ftell_rewind_basic2-win32-mb.phpt
@@ -0,0 +1,464 @@
+--TEST--
+Test fseek(), ftell() & rewind() functions : basic functionality - all w and x modes
+--SKIPIF--
+<?php
+if( substr(PHP_OS, 0, 3) != "WIN" )
+  die("skip.. only valid for Windows");
+?>
+
+--FILE--
+<?php
+/* Prototype: int fseek ( resource $handle, int $offset [, int $whence] );
+   Description: Seeks on a file pointer
+
+   Prototype: bool rewind ( resource $handle );
+   Description: Rewind the position of a file pointer
+
+   Prototype: int ftell ( resource $handle );
+   Description: Tells file pointer read/write position
+*/
+
+// include the file.inc for common functions for test
+include ("file.inc");
+
+/* Testing fseek(),ftell(),rewind() functions on all write and create with write modes */
+
+echo "*** Testing fseek(), ftell(), rewind() : basic operations ***\n";
+$file_modes = array( "w","wb","wt","w+","w+b","w+t", 
+                     "x","xb","xt","x+","x+b","x+t");
+
+$file_content_types = array("text_with_new_line","alphanumeric");
+
+$whence_set = array(SEEK_SET,SEEK_CUR,SEEK_END);
+$whence_string = array("SEEK_SET", "SEEK_CUR", "SEEK_END");
+
+$filename = dirname(__FILE__)."/fseek_ftell_rewind_basic2��ガラスを食�られ��.tmp"; // this is name of the file created by create_files()
+
+foreach($file_content_types as $file_content_type){
+  echo "\n-- File having data of type ". $file_content_type ." --\n";
+
+  /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */
+  foreach($file_modes as $file_mode) {
+    echo "-- File opened in mode ".$file_mode." --\n";
+
+    $file_handle = fopen($filename, $file_mode);
+    if (!$file_handle) {
+      echo "Error: failed to fopen() file: $filename!";
+      exit();
+    }
+    $data_to_be_written="";
+    fill_buffer($data_to_be_written, $file_content_type, 512); //get the data of size 512
+    $data_to_be_written = $data_to_be_written;
+    fwrite($file_handle,(binary)$data_to_be_written);
+
+    // set file pointer to 0
+    var_dump( rewind($file_handle) ); // set to beginning of file 
+    var_dump( ftell($file_handle) );
+
+    foreach($whence_set as $whence){
+      echo "-- Testing fseek() with whence = $whence_string[$whence] --\n";
+      var_dump( fseek($file_handle, 10, $whence) ); //expecting int(0)
+      var_dump( ftell($file_handle) ); // confirm the file pointer position
+      var_dump( feof($file_handle) ); //ensure that file pointer is not at end
+    } //end of whence loop
+
+    //close the file and check the size
+    fclose($file_handle);
+    var_dump( filesize($filename) );
+
+    delete_file($filename); // delete file with name
+  } //end of file_mode loop
+} //end of File content type loop
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing fseek(), ftell(), rewind() : basic operations ***
+
+-- File having data of type text_with_new_line --
+-- File opened in mode w --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode wb --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode wt --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(579)
+bool(false)
+int(569)
+-- File opened in mode w+ --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode w+b --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode w+t --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(579)
+bool(false)
+int(569)
+-- File opened in mode x --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode xb --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode xt --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(579)
+bool(false)
+int(569)
+-- File opened in mode x+ --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode x+b --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode x+t --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(579)
+bool(false)
+int(569)
+
+-- File having data of type alphanumeric --
+-- File opened in mode w --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode wb --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode wt --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode w+ --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode w+b --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode w+t --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode x --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode xb --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode xt --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode x+ --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode x+b --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+-- File opened in mode x+t --
+bool(true)
+int(0)
+-- Testing fseek() with whence = SEEK_SET --
+int(0)
+int(10)
+bool(false)
+-- Testing fseek() with whence = SEEK_CUR --
+int(0)
+int(20)
+bool(false)
+-- Testing fseek() with whence = SEEK_END --
+int(0)
+int(522)
+bool(false)
+int(512)
+Done
diff --git a/ext/standard/tests/file/ftruncate_variation1-win32-mb.phpt b/ext/standard/tests/file/ftruncate_variation1-win32-mb.phpt
new file mode 100644
index 0000000000..36994cb182
--- /dev/null
+++ b/ext/standard/tests/file/ftruncate_variation1-win32-mb.phpt
@@ -0,0 +1,461 @@
+--TEST--
+Test ftruncate() function : usage variations - truncate filesize to zero
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip.. only valid for Windows');
+}
+?>
+--FILE--
+<?php
+/*
+ Prototype: bool ftruncate ( resource $handle, int $size );
+ Description: Truncates a file to a given length
+*/
+
+// include common file related test functions
+include ("file.inc");
+
+echo "*** Testing ftruncate() : usage variations ***\n";
+
+/* test ftruncate with file opened in different modes */
+$file_modes = array("r", "rb", "rt", "r+", "r+b", "r+t", 
+                    "w", "wb", "wt", "w+", "w+b", "w+t",
+                    "x", "xb", "xt", "x+", "x+b", "x+t",
+                    "a", "ab", "at", "a+", "a+b", "a+t");
+
+$file_content_types = array("numeric","text_with_new_line");
+
+foreach($file_content_types as $file_content_type) {
+ echo "\n-- Testing ftruncate() with file having data of type ". $file_content_type ." --\n";
+
+ for($mode_counter = 0; $mode_counter < count($file_modes); $mode_counter++) {
+   echo "-- Testing ftruncate() with file opening using $file_modes[$mode_counter] mode --\n";
+
+   // create 1 file with some contents
+   $filename = dirname(__FILE__)."/ftruncate_variation1��ガラスを食�られ��1.tmp";
+   if( strstr($file_modes[$mode_counter], "x") || strstr($file_modes[$mode_counter], "w") ) {
+     // fopen the file using the $file_modes
+     $file_handle = fopen($filename, $file_modes[$mode_counter]);
+     fill_file($file_handle, $file_content_type, 1024);
+   } else {
+     create_files ( dirname(__FILE__), 1, $file_content_type, 0755, 1, "w", "ftruncate_variation1��ガラスを食�られ��");
+     // fopen the file using the $file_modes
+     $file_handle = fopen($filename, $file_modes[$mode_counter]);
+   }
+   if (!$file_handle) {
+     echo "Error: failed to open file $filename!\n"; 
+     exit();
+   }
+
+   rewind($file_handle); // file pointer to 0
+
+   /* truncate it to size 0 */
+   echo "-- Testing ftruncate(): truncate file to size = 0 --\n";
+   $new_size = 0;
+   var_dump( filesize($filename) ); // check the current file size
+   var_dump( ftell($file_handle) );
+   var_dump( ftruncate($file_handle, $new_size) ); // truncate it
+   var_dump( ftell($file_handle) );
+   var_dump( feof($file_handle) );
+   fclose($file_handle);
+   clearstatcache(); // clear previous size value in cache
+   var_dump( filesize($filename) ); // check the file size, should be 0
+
+   //delete all files created 
+   delete_file($filename);
+ } //end of inner for loop
+}//end of outer foreach loop
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing ftruncate() : usage variations ***
+
+-- Testing ftruncate() with file having data of type numeric --
+-- Testing ftruncate() with file opening using r mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(false)
+int(0)
+bool(false)
+int(1024)
+-- Testing ftruncate() with file opening using rb mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(false)
+int(0)
+bool(false)
+int(1024)
+-- Testing ftruncate() with file opening using rt mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(false)
+int(0)
+bool(false)
+int(1024)
+-- Testing ftruncate() with file opening using r+ mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using r+b mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using r+t mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using w mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using wb mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using wt mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using w+ mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using w+b mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using w+t mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using x mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using xb mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using xt mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using x+ mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using x+b mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using x+t mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using a mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using ab mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using at mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using a+ mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using a+b mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using a+t mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+
+-- Testing ftruncate() with file having data of type text_with_new_line --
+-- Testing ftruncate() with file opening using r mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(false)
+int(0)
+bool(false)
+int(1024)
+-- Testing ftruncate() with file opening using rb mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(false)
+int(0)
+bool(false)
+int(1024)
+-- Testing ftruncate() with file opening using rt mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(false)
+int(0)
+bool(false)
+int(1024)
+-- Testing ftruncate() with file opening using r+ mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using r+b mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using r+t mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using w mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using wb mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using wt mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1137)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using w+ mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using w+b mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using w+t mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1137)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using x mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using xb mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using xt mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1137)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using x+ mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using x+b mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using x+t mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1137)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using a mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using ab mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using at mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using a+ mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using a+b mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing ftruncate() with file opening using a+t mode --
+-- Testing ftruncate(): truncate file to size = 0 --
+int(1024)
+int(0)
+bool(true)
+int(0)
+bool(false)
+int(0)
+Done
diff --git a/ext/standard/tests/file/fwrite_basic-win32-mb.phpt b/ext/standard/tests/file/fwrite_basic-win32-mb.phpt
new file mode 100644
index 0000000000..a65d81efb8
--- /dev/null
+++ b/ext/standard/tests/file/fwrite_basic-win32-mb.phpt
@@ -0,0 +1,424 @@
+--TEST--
+Test fwrite() function : basic functionality
+--SKIPIF--
+<?php
+if( substr(PHP_OS, 0, 3) != 'WIN' ) {
+   die('skip...Valid for Windows only');
+}
+?>
+--FILE--
+<?php
+/*
+ Prototype: int fwrite ( resource $handle,string string, [, int $length] );
+ Description: fwrite() writes the contents of string to the file stream pointed to by handle.
+              If the length arquement is given,writing will stop after length bytes have been
+              written or the end of string reached, whichever comes first.
+              fwrite() returns the number of bytes written or FALSE on error
+*/
+
+// include the file.inc for Function: function delete_file($filename)
+include ("file.inc");
+
+echo "*** Testing fwrite() basic operations ***\n";
+/*
+ test fwrite with file opened in mode : w,wb,wt,w+,w+b,w+t
+ File containing data of type,  numeric, text, text_with_new_line, alphanumeric
+*/
+$file_modes = array( "w", "wb", "wt", "w+", "w+b", "w+t");
+$file_content_types = array("numeric","text","text_with_new_line","alphanumeric");
+
+foreach($file_content_types as $file_content_type) {
+  echo "\n-- Testing fwrite() with file having data of type ". $file_content_type ." --\n";
+  $filename = dirname(__FILE__)."/fwrite_basic-win32��ガラスを食�られ��.tmp"; // this is name of the file
+
+  for($inner_loop_counter = 0; 
+      $inner_loop_counter < count($file_modes); 
+      $inner_loop_counter++) {
+     echo "--  File opened in mode : " . $file_modes[$inner_loop_counter]. " --\n";
+     /* open the file using $files_modes and perform fwrite() on it */
+     $file_handle = fopen($filename, $file_modes[$inner_loop_counter]);
+     if (!$file_handle) {
+       echo "Error: failed to fopen() file: $filename!";
+       exit();
+     }
+     $data_to_be_written="";
+     fill_buffer($data_to_be_written, $file_content_type, 1024);  //get the data of size 1024
+
+    /* Write the data in to the file, verify the write by checking file pointer position, 
+       eof position, and data. */
+    // writing 100 bytes
+    var_dump( ftell($file_handle) );  // Expecting 0
+    var_dump( fwrite($file_handle, $data_to_be_written, 100)); //int(100)
+    var_dump( feof($file_handle) );  // expected : false
+    var_dump( ftell($file_handle) );  //expected: 100
+   
+    // trying to write more than the available data, available 1024 bytes but trying 2048
+    var_dump( fwrite($file_handle, $data_to_be_written, 2048)); //int(1024)
+    var_dump( feof($file_handle) );  // expected : false
+    var_dump( ftell($file_handle) );  // expected: 1124
+
+    // fwrite() without length parameter
+    var_dump( fwrite($file_handle, $data_to_be_written)); //int(1024)
+    var_dump( ftell($file_handle) );  // expected: 2148
+    var_dump( feof($file_handle) );  // expected: false
+
+    // close the file, get the size and content of the file.
+    var_dump( fclose($file_handle) ); //expected : true
+    clearstatcache();//clears file status cache
+    var_dump( filesize($filename) );  // expected:  2148
+    var_dump(md5(file_get_contents($filename))); // hash the output 
+
+  } // end of inner for loop
+
+  // delete the file created : fwrite_basic.tmp
+  delete_file($filename);
+} // end of outer foreach loop
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing fwrite() basic operations ***
+
+-- Testing fwrite() with file having data of type numeric --
+--  File opened in mode : w --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "04db34906fe2c56dcfbd649b7d916974"
+--  File opened in mode : wb --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "04db34906fe2c56dcfbd649b7d916974"
+--  File opened in mode : wt --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "04db34906fe2c56dcfbd649b7d916974"
+--  File opened in mode : w+ --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "04db34906fe2c56dcfbd649b7d916974"
+--  File opened in mode : w+b --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "04db34906fe2c56dcfbd649b7d916974"
+--  File opened in mode : w+t --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "04db34906fe2c56dcfbd649b7d916974"
+
+-- Testing fwrite() with file having data of type text --
+--  File opened in mode : w --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "9c08ac77b7a93a84dd0b055900165e84"
+--  File opened in mode : wb --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "9c08ac77b7a93a84dd0b055900165e84"
+--  File opened in mode : wt --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "9c08ac77b7a93a84dd0b055900165e84"
+--  File opened in mode : w+ --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "9c08ac77b7a93a84dd0b055900165e84"
+--  File opened in mode : w+b --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "9c08ac77b7a93a84dd0b055900165e84"
+--  File opened in mode : w+t --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "9c08ac77b7a93a84dd0b055900165e84"
+
+-- Testing fwrite() with file having data of type text_with_new_line --
+--  File opened in mode : w --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "56a1963cc292d7f8245219116d9eca40"
+--  File opened in mode : wb --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "56a1963cc292d7f8245219116d9eca40"
+--  File opened in mode : wt --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2385)
+string(32) "62b09dac6d598bf54de7b02e0e68e5c7"
+--  File opened in mode : w+ --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "56a1963cc292d7f8245219116d9eca40"
+--  File opened in mode : w+b --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "56a1963cc292d7f8245219116d9eca40"
+--  File opened in mode : w+t --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2385)
+string(32) "62b09dac6d598bf54de7b02e0e68e5c7"
+
+-- Testing fwrite() with file having data of type alphanumeric --
+--  File opened in mode : w --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "719e3329c19218c12d232f2ee81e100f"
+--  File opened in mode : wb --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "719e3329c19218c12d232f2ee81e100f"
+--  File opened in mode : wt --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "719e3329c19218c12d232f2ee81e100f"
+--  File opened in mode : w+ --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "719e3329c19218c12d232f2ee81e100f"
+--  File opened in mode : w+b --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "719e3329c19218c12d232f2ee81e100f"
+--  File opened in mode : w+t --
+int(0)
+int(100)
+bool(false)
+int(100)
+int(1024)
+bool(false)
+int(1124)
+int(1024)
+int(2148)
+bool(false)
+bool(true)
+int(2148)
+string(32) "719e3329c19218c12d232f2ee81e100f"
+Done
\ No newline at end of file
diff --git a/ext/standard/tests/file/fwrite_variation1-win32-mb.phpt b/ext/standard/tests/file/fwrite_variation1-win32-mb.phpt
new file mode 100644
index 0000000000..e43a04dfd6
--- /dev/null
+++ b/ext/standard/tests/file/fwrite_variation1-win32-mb.phpt
@@ -0,0 +1,235 @@
+--TEST--
+Test fwrite() function : usage variations - r, rb & rt modes
+--SKIPIF--
+<?php
+if( substr(PHP_OS, 0, 3) != 'WIN' ) {
+   die('skip...Not valid for Linux');
+}
+?>
+--FILE--
+<?php
+/*
+ Prototype: int fwrite ( resource $handle,string string, [, int $length] );
+ Description: fwrite() writes the contents of string to the file stream pointed to by handle.
+              If the length arquement is given,writing will stop after length bytes have been
+              written or the end of string reached, whichever comes first.
+              fwrite() returns the number of bytes written or FALSE on error
+*/
+
+
+echo "*** Testing fwrite() various  operations ***\n";
+
+// include the file.inc for Function: function delete_file($filename)
+include ("file.inc");
+
+/*
+ Test fwrite with file opened in mode : r,rb,rt
+ File having content of type numeric, text,text_with_new_line & alphanumeric
+*/
+
+$file_modes = array("r","rb","rt");
+$file_content_types = array("numeric","text","text_with_new_line","alphanumeric");
+
+
+foreach($file_content_types as $file_content_type) {
+  echo "\n-- Testing fwrite() with file having content of type ". $file_content_type ." --\n";
+
+  /* open the file using $files_modes and perform fwrite() on it */
+  foreach($file_modes as $file_mode) {
+    echo "-- Opening file in $file_mode --\n";
+
+    // create the temp file with content of type $file_content_type
+    $filename = dirname(__FILE__)."/fwrite_variation1��ガラスを食�られ��1.tmp"; // this is name of the file
+    create_files ( dirname(__FILE__), 1, $file_content_type, 0755, 1, "w", "fwrite_variation1��ガラスを食�られ��");
+
+    $file_handle = fopen($filename, $file_mode);
+    if(!$file_handle) {
+      echo "Error: failed to fopen() file: $filename!";
+      exit();
+    }
+
+    $data_to_be_written="";
+    fill_buffer($data_to_be_written,$file_content_type,1024);  //get the data of size 1024
+    
+    /*  Write the data into the file, verify it by checking the file pointer position, eof position,
+        filesize & by displaying the content */
+
+    var_dump( ftell($file_handle) );  // expected: 0
+    var_dump( fwrite($file_handle, $data_to_be_written ));
+    var_dump( ftell($file_handle) );  // expected: 0
+    var_dump( feof($file_handle) );  // expected: false
+
+    // move the file pointer to end of the file and try fwrite()
+    fseek($file_handle, SEEK_END, 0);
+    var_dump( ftell($file_handle) );  // expecting 1024
+    var_dump( fwrite($file_handle, $data_to_be_written) ); // fwrite to fail
+    var_dump( ftell($file_handle) );  //check that file pointer points at eof, expected: 1024
+    var_dump( feof($file_handle) );  // ensure that  feof() points to eof, expected: true
+
+    // ensure that file content/size didn't change.
+    var_dump( fclose($file_handle) );
+    clearstatcache();//clears file status cache
+    var_dump( filesize($filename) );  // expected: 1024
+    var_dump(md5(file_get_contents($filename))); // hash the output
+    delete_file($filename); // delete file with name fwrite_variation1.tmp
+
+  } // end of inner foreach loop
+} // end of outer foreach loop
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing fwrite() various  operations ***
+
+-- Testing fwrite() with file having content of type numeric --
+-- Opening file in r --
+int(0)
+int(0)
+int(0)
+bool(false)
+int(2)
+int(0)
+int(2)
+bool(false)
+bool(true)
+int(1024)
+string(32) "950b7457d1deb6332f2fc5d42f3129d6"
+-- Opening file in rb --
+int(0)
+int(0)
+int(0)
+bool(false)
+int(2)
+int(0)
+int(2)
+bool(false)
+bool(true)
+int(1024)
+string(32) "950b7457d1deb6332f2fc5d42f3129d6"
+-- Opening file in rt --
+int(0)
+int(0)
+int(0)
+bool(false)
+int(2)
+int(0)
+int(2)
+bool(false)
+bool(true)
+int(1024)
+string(32) "950b7457d1deb6332f2fc5d42f3129d6"
+
+-- Testing fwrite() with file having content of type text --
+-- Opening file in r --
+int(0)
+int(0)
+int(0)
+bool(false)
+int(2)
+int(0)
+int(2)
+bool(false)
+bool(true)
+int(1024)
+string(32) "e486000c4c8452774f746a27658d87fa"
+-- Opening file in rb --
+int(0)
+int(0)
+int(0)
+bool(false)
+int(2)
+int(0)
+int(2)
+bool(false)
+bool(true)
+int(1024)
+string(32) "e486000c4c8452774f746a27658d87fa"
+-- Opening file in rt --
+int(0)
+int(0)
+int(0)
+bool(false)
+int(2)
+int(0)
+int(2)
+bool(false)
+bool(true)
+int(1024)
+string(32) "e486000c4c8452774f746a27658d87fa"
+
+-- Testing fwrite() with file having content of type text_with_new_line --
+-- Opening file in r --
+int(0)
+int(0)
+int(0)
+bool(false)
+int(2)
+int(0)
+int(2)
+bool(false)
+bool(true)
+int(1024)
+string(32) "b09c8026a64a88d36d4c2f17983964bb"
+-- Opening file in rb --
+int(0)
+int(0)
+int(0)
+bool(false)
+int(2)
+int(0)
+int(2)
+bool(false)
+bool(true)
+int(1024)
+string(32) "b09c8026a64a88d36d4c2f17983964bb"
+-- Opening file in rt --
+int(0)
+int(0)
+int(0)
+bool(false)
+int(2)
+int(0)
+int(2)
+bool(false)
+bool(true)
+int(1024)
+string(32) "b09c8026a64a88d36d4c2f17983964bb"
+
+-- Testing fwrite() with file having content of type alphanumeric --
+-- Opening file in r --
+int(0)
+int(0)
+int(0)
+bool(false)
+int(2)
+int(0)
+int(2)
+bool(false)
+bool(true)
+int(1024)
+string(32) "3fabd48d8eaa65c14e0d93d6880c560c"
+-- Opening file in rb --
+int(0)
+int(0)
+int(0)
+bool(false)
+int(2)
+int(0)
+int(2)
+bool(false)
+bool(true)
+int(1024)
+string(32) "3fabd48d8eaa65c14e0d93d6880c560c"
+-- Opening file in rt --
+int(0)
+int(0)
+int(0)
+bool(false)
+int(2)
+int(0)
+int(2)
+bool(false)
+bool(true)
+int(1024)
+string(32) "3fabd48d8eaa65c14e0d93d6880c560c"
+Done
diff --git a/ext/standard/tests/file/glob_error_002-win32-mb.phpt b/ext/standard/tests/file/glob_error_002-win32-mb.phpt
new file mode 100644
index 0000000000..a61efd108c
--- /dev/null
+++ b/ext/standard/tests/file/glob_error_002-win32-mb.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Test glob() function: error condition - pattern too long.
+--CREDITS--
+Dave Kelsey <d_kelsey@uk.ibm.com>
+--SKIPIF--
+<?php
+if(substr(PHP_OS, 0, 3) != "WIN")
+  die("skip Only valid for Windows");
+?>
+--FILE--
+<?php
+/* Prototype: array glob ( string $pattern [, int $flags] );
+   Description: Find pathnames matching a pattern
+*/
+
+echo "*** Testing glob() : error condition - pattern too long. ***\n";
+
+var_dump(glob(str_repeat('x', 3000)));
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing glob() : error condition - pattern too long. ***
+
+Warning: glob(): Pattern exceeds the maximum allowed length of %d characters in %s on line %d
+bool(false)
+Done
diff --git a/ext/standard/tests/file/glob_variation-win32-mb.phpt b/ext/standard/tests/file/glob_variation-win32-mb.phpt
new file mode 100644
index 0000000000..cba2e2b343
--- /dev/null
+++ b/ext/standard/tests/file/glob_variation-win32-mb.phpt
@@ -0,0 +1,466 @@
+--TEST--
+Test glob() function: usage variations
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip.. only for Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype: array glob ( string $pattern [, int $flags] );
+   Description: Find pathnames matching a pattern
+*/
+
+echo "*** Testing glob() : usage variations ***\n";
+
+$file_path = dirname(__FILE__);
+
+// temp dir created
+//mkdir("$file_path/glob_variation");
+mkdir("$file_path/glob_variation��ガラスを食�られ��");
+mkdir("$file_path/glob_variation��ガラスを食�られ��/wonder");
+
+// temp files created
+$fp = fopen("$file_path/glob_variation��ガラスを食�られ��/wonder12345", "w");
+fclose($fp);
+$fp = fopen("$file_path/glob_variation��ガラスを食�られ��/wonder;123456", "w");
+fclose($fp);
+
+$patterns = array (
+  "$file_path/glob_variation��ガラスを食�られ��/*der*",
+  "$file_path/glob_variation��ガラスを食�られ��/?onder*",
+  "$file_path/glob_variation��ガラスを食�られ��/w*der?*",
+  "$file_path/glob_variation��ガラスを食�られ��/*der5",
+  "$file_path/glob_variation��ガラスを食�られ��/??onder*",
+  "$file_path/glob_variation��ガラスを食�られ��/***der***",
+  "$file_path/glob_variation��ガラスを食�られ��/++onder*",
+  "$file_path/glob_variation��ガラスを食�られ��/WONDER5\0",
+  '$file_path/glob_variation��ガラスを食�られ��/wonder5',
+  "$file_path/glob_variation��ガラスを食�られ��/?wonder?",
+  "$file_path/glob_variation��ガラスを食�られ��/wonder?",
+  TRUE  // boolean true
+);
+$counter = 1;
+/* loop through $patterns to match each $pattern with the files created
+   using glob() */
+foreach($patterns as $pattern) {
+  echo "\n-- Iteration $counter --\n";
+  var_dump( glob($pattern) );  // default arguments
+  var_dump( glob($pattern, GLOB_MARK) );
+  var_dump( glob($pattern, GLOB_NOSORT) );
+  var_dump( glob($pattern, GLOB_NOCHECK) );
+  var_dump( glob($pattern, GLOB_NOESCAPE) );
+  var_dump( glob($pattern, GLOB_ERR) );
+  $counter++;
+}
+
+echo "\n*** Testing glob() with pattern within braces ***\n";
+var_dump( glob("$file_path/glob_variation��ガラスを食�られ��/*{5}", GLOB_BRACE) );
+
+// delete temp files and dir
+unlink("$file_path/glob_variation��ガラスを食�られ��/wonder12345");
+unlink("$file_path/glob_variation��ガラスを食�られ��/wonder;123456");
+rmdir("$file_path/glob_variation��ガラスを食�られ��/wonder");
+rmdir("$file_path/glob_variation��ガラスを食�られ��");
+
+echo "\n*** Testing glob() on directories ***\n";
+// temp dir created to check for pattern matching the sub dir created in it
+mkdir("$file_path/glob_variation��ガラスを食�られ��/wonder1/wonder2", 0777, true);
+
+$counter = 1;
+/* loop through $patterns to match each $pattern with the directories created
+   using glob() */
+foreach($patterns as $pattern) {
+  echo "-- Iteration $counter --\n";
+  var_dump( glob($pattern, GLOB_ONLYDIR) );
+  $counter++;
+}
+
+echo "Done\n";
+?>
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+rmdir("$file_path/glob_variation��ガラスを食�られ��/wonder1/wonder2");
+rmdir("$file_path/glob_variation��ガラスを食�られ��/wonder1/");
+rmdir("$file_path/glob_variation��ガラスを食�られ��/");
+?>
+--EXPECTF--
+*** Testing glob() : usage variations ***
+
+-- Iteration 1 --
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder\"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+
+-- Iteration 2 --
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder\"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+
+-- Iteration 3 --
+array(2) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(2) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(2) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(2) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(2) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(2) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+
+-- Iteration 4 --
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(1) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/*der5"
+}
+array(0) {
+}
+array(0) {
+}
+
+-- Iteration 5 --
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(1) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/??onder*"
+}
+array(0) {
+}
+array(0) {
+}
+
+-- Iteration 6 --
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder\"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+array(3) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder"
+  [1]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+  [2]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder;123456"
+}
+
+-- Iteration 7 --
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(1) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/++onder*"
+}
+array(0) {
+}
+array(0) {
+}
+
+-- Iteration 8 --
+
+Warning: glob() expects parameter 1 to be a valid path, string given %sglob_variation-win32-mb.php on line %d
+NULL
+
+Warning: glob() expects parameter 1 to be a valid path, string given %sglob_variation-win32-mb.php on line %d
+NULL
+
+Warning: glob() expects parameter 1 to be a valid path, string given %sglob_variation-win32-mb.php on line %d
+NULL
+
+Warning: glob() expects parameter 1 to be a valid path, string given %sglob_variation-win32-mb.php on line %d
+NULL
+
+Warning: glob() expects parameter 1 to be a valid path, string given %sglob_variation-win32-mb.php on line %d
+NULL
+
+Warning: glob() expects parameter 1 to be a valid path, string given %sglob_variation-win32-mb.php on line %d
+NULL
+
+-- Iteration 9 --
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(1) {
+  [0]=>
+  string(%d) "$file_path/glob_variation��ガラスを食�られ��/wonder5"
+}
+array(0) {
+}
+array(0) {
+}
+
+-- Iteration 10 --
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(1) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/?wonder?"
+}
+array(0) {
+}
+array(0) {
+}
+
+-- Iteration 11 --
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(1) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder?"
+}
+array(0) {
+}
+array(0) {
+}
+
+-- Iteration 12 --
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(1) {
+  [0]=>
+  string(%d) "1"
+}
+array(0) {
+}
+array(0) {
+}
+
+*** Testing glob() with pattern within braces ***
+array(1) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder12345"
+}
+
+*** Testing glob() on directories ***
+-- Iteration 1 --
+array(1) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder1"
+}
+-- Iteration 2 --
+array(1) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder1"
+}
+-- Iteration 3 --
+array(1) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder1"
+}
+-- Iteration 4 --
+array(0) {
+}
+-- Iteration 5 --
+array(0) {
+}
+-- Iteration 6 --
+array(1) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder1"
+}
+-- Iteration 7 --
+array(0) {
+}
+-- Iteration 8 --
+
+Warning: glob() expects parameter 1 to be a valid path, string given in %sglob_variation-win32-mb.php on line %d
+NULL
+-- Iteration 9 --
+array(0) {
+}
+-- Iteration 10 --
+array(0) {
+}
+-- Iteration 11 --
+array(1) {
+  [0]=>
+  string(%d) "%s/glob_variation��ガラスを食�られ��/wonder1"
+}
+-- Iteration 12 --
+array(0) {
+}
+Done
diff --git a/ext/standard/tests/file/is_executable_basic-win32-mb.phpt b/ext/standard/tests/file/is_executable_basic-win32-mb.phpt
new file mode 100644
index 0000000000..eb71c63bd3
--- /dev/null
+++ b/ext/standard/tests/file/is_executable_basic-win32-mb.phpt
@@ -0,0 +1,1064 @@
+--TEST--
+Test is_executable() function: basic functionality
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip.. only for Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype: bool is_executable ( string $filename );
+   Description: Tells whether the filename is executable
+*/
+require dirname(__FILE__).'/file.inc';
+
+echo "*** Testing is_executable(): basic functionality ***\n";
+
+// create a file
+$filename = dirname(__FILE__)."/��ガラスを食�られ��is_executable.tmp";
+create_file($filename);
+
+$counter = 1;
+/* loop to check if the file with new mode is executable
+   using is_executable() */
+for($mode = 0000; $mode <= 0777; $mode++) {
+  echo "-- Changing mode of file to $mode --\n";
+  chmod($filename, $mode);  // change mode of file
+  var_dump( is_executable($filename) );
+  $counter++;
+  clearstatcache();
+}
+
+// delete the temp file
+delete_file($filename);
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing is_executable(): basic functionality ***
+-- Changing mode of file to 0 --
+bool(false)
+-- Changing mode of file to 1 --
+bool(false)
+-- Changing mode of file to 2 --
+bool(false)
+-- Changing mode of file to 3 --
+bool(false)
+-- Changing mode of file to 4 --
+bool(false)
+-- Changing mode of file to 5 --
+bool(false)
+-- Changing mode of file to 6 --
+bool(false)
+-- Changing mode of file to 7 --
+bool(false)
+-- Changing mode of file to 8 --
+bool(false)
+-- Changing mode of file to 9 --
+bool(false)
+-- Changing mode of file to 10 --
+bool(false)
+-- Changing mode of file to 11 --
+bool(false)
+-- Changing mode of file to 12 --
+bool(false)
+-- Changing mode of file to 13 --
+bool(false)
+-- Changing mode of file to 14 --
+bool(false)
+-- Changing mode of file to 15 --
+bool(false)
+-- Changing mode of file to 16 --
+bool(false)
+-- Changing mode of file to 17 --
+bool(false)
+-- Changing mode of file to 18 --
+bool(false)
+-- Changing mode of file to 19 --
+bool(false)
+-- Changing mode of file to 20 --
+bool(false)
+-- Changing mode of file to 21 --
+bool(false)
+-- Changing mode of file to 22 --
+bool(false)
+-- Changing mode of file to 23 --
+bool(false)
+-- Changing mode of file to 24 --
+bool(false)
+-- Changing mode of file to 25 --
+bool(false)
+-- Changing mode of file to 26 --
+bool(false)
+-- Changing mode of file to 27 --
+bool(false)
+-- Changing mode of file to 28 --
+bool(false)
+-- Changing mode of file to 29 --
+bool(false)
+-- Changing mode of file to 30 --
+bool(false)
+-- Changing mode of file to 31 --
+bool(false)
+-- Changing mode of file to 32 --
+bool(false)
+-- Changing mode of file to 33 --
+bool(false)
+-- Changing mode of file to 34 --
+bool(false)
+-- Changing mode of file to 35 --
+bool(false)
+-- Changing mode of file to 36 --
+bool(false)
+-- Changing mode of file to 37 --
+bool(false)
+-- Changing mode of file to 38 --
+bool(false)
+-- Changing mode of file to 39 --
+bool(false)
+-- Changing mode of file to 40 --
+bool(false)
+-- Changing mode of file to 41 --
+bool(false)
+-- Changing mode of file to 42 --
+bool(false)
+-- Changing mode of file to 43 --
+bool(false)
+-- Changing mode of file to 44 --
+bool(false)
+-- Changing mode of file to 45 --
+bool(false)
+-- Changing mode of file to 46 --
+bool(false)
+-- Changing mode of file to 47 --
+bool(false)
+-- Changing mode of file to 48 --
+bool(false)
+-- Changing mode of file to 49 --
+bool(false)
+-- Changing mode of file to 50 --
+bool(false)
+-- Changing mode of file to 51 --
+bool(false)
+-- Changing mode of file to 52 --
+bool(false)
+-- Changing mode of file to 53 --
+bool(false)
+-- Changing mode of file to 54 --
+bool(false)
+-- Changing mode of file to 55 --
+bool(false)
+-- Changing mode of file to 56 --
+bool(false)
+-- Changing mode of file to 57 --
+bool(false)
+-- Changing mode of file to 58 --
+bool(false)
+-- Changing mode of file to 59 --
+bool(false)
+-- Changing mode of file to 60 --
+bool(false)
+-- Changing mode of file to 61 --
+bool(false)
+-- Changing mode of file to 62 --
+bool(false)
+-- Changing mode of file to 63 --
+bool(false)
+-- Changing mode of file to 64 --
+bool(false)
+-- Changing mode of file to 65 --
+bool(false)
+-- Changing mode of file to 66 --
+bool(false)
+-- Changing mode of file to 67 --
+bool(false)
+-- Changing mode of file to 68 --
+bool(false)
+-- Changing mode of file to 69 --
+bool(false)
+-- Changing mode of file to 70 --
+bool(false)
+-- Changing mode of file to 71 --
+bool(false)
+-- Changing mode of file to 72 --
+bool(false)
+-- Changing mode of file to 73 --
+bool(false)
+-- Changing mode of file to 74 --
+bool(false)
+-- Changing mode of file to 75 --
+bool(false)
+-- Changing mode of file to 76 --
+bool(false)
+-- Changing mode of file to 77 --
+bool(false)
+-- Changing mode of file to 78 --
+bool(false)
+-- Changing mode of file to 79 --
+bool(false)
+-- Changing mode of file to 80 --
+bool(false)
+-- Changing mode of file to 81 --
+bool(false)
+-- Changing mode of file to 82 --
+bool(false)
+-- Changing mode of file to 83 --
+bool(false)
+-- Changing mode of file to 84 --
+bool(false)
+-- Changing mode of file to 85 --
+bool(false)
+-- Changing mode of file to 86 --
+bool(false)
+-- Changing mode of file to 87 --
+bool(false)
+-- Changing mode of file to 88 --
+bool(false)
+-- Changing mode of file to 89 --
+bool(false)
+-- Changing mode of file to 90 --
+bool(false)
+-- Changing mode of file to 91 --
+bool(false)
+-- Changing mode of file to 92 --
+bool(false)
+-- Changing mode of file to 93 --
+bool(false)
+-- Changing mode of file to 94 --
+bool(false)
+-- Changing mode of file to 95 --
+bool(false)
+-- Changing mode of file to 96 --
+bool(false)
+-- Changing mode of file to 97 --
+bool(false)
+-- Changing mode of file to 98 --
+bool(false)
+-- Changing mode of file to 99 --
+bool(false)
+-- Changing mode of file to 100 --
+bool(false)
+-- Changing mode of file to 101 --
+bool(false)
+-- Changing mode of file to 102 --
+bool(false)
+-- Changing mode of file to 103 --
+bool(false)
+-- Changing mode of file to 104 --
+bool(false)
+-- Changing mode of file to 105 --
+bool(false)
+-- Changing mode of file to 106 --
+bool(false)
+-- Changing mode of file to 107 --
+bool(false)
+-- Changing mode of file to 108 --
+bool(false)
+-- Changing mode of file to 109 --
+bool(false)
+-- Changing mode of file to 110 --
+bool(false)
+-- Changing mode of file to 111 --
+bool(false)
+-- Changing mode of file to 112 --
+bool(false)
+-- Changing mode of file to 113 --
+bool(false)
+-- Changing mode of file to 114 --
+bool(false)
+-- Changing mode of file to 115 --
+bool(false)
+-- Changing mode of file to 116 --
+bool(false)
+-- Changing mode of file to 117 --
+bool(false)
+-- Changing mode of file to 118 --
+bool(false)
+-- Changing mode of file to 119 --
+bool(false)
+-- Changing mode of file to 120 --
+bool(false)
+-- Changing mode of file to 121 --
+bool(false)
+-- Changing mode of file to 122 --
+bool(false)
+-- Changing mode of file to 123 --
+bool(false)
+-- Changing mode of file to 124 --
+bool(false)
+-- Changing mode of file to 125 --
+bool(false)
+-- Changing mode of file to 126 --
+bool(false)
+-- Changing mode of file to 127 --
+bool(false)
+-- Changing mode of file to 128 --
+bool(false)
+-- Changing mode of file to 129 --
+bool(false)
+-- Changing mode of file to 130 --
+bool(false)
+-- Changing mode of file to 131 --
+bool(false)
+-- Changing mode of file to 132 --
+bool(false)
+-- Changing mode of file to 133 --
+bool(false)
+-- Changing mode of file to 134 --
+bool(false)
+-- Changing mode of file to 135 --
+bool(false)
+-- Changing mode of file to 136 --
+bool(false)
+-- Changing mode of file to 137 --
+bool(false)
+-- Changing mode of file to 138 --
+bool(false)
+-- Changing mode of file to 139 --
+bool(false)
+-- Changing mode of file to 140 --
+bool(false)
+-- Changing mode of file to 141 --
+bool(false)
+-- Changing mode of file to 142 --
+bool(false)
+-- Changing mode of file to 143 --
+bool(false)
+-- Changing mode of file to 144 --
+bool(false)
+-- Changing mode of file to 145 --
+bool(false)
+-- Changing mode of file to 146 --
+bool(false)
+-- Changing mode of file to 147 --
+bool(false)
+-- Changing mode of file to 148 --
+bool(false)
+-- Changing mode of file to 149 --
+bool(false)
+-- Changing mode of file to 150 --
+bool(false)
+-- Changing mode of file to 151 --
+bool(false)
+-- Changing mode of file to 152 --
+bool(false)
+-- Changing mode of file to 153 --
+bool(false)
+-- Changing mode of file to 154 --
+bool(false)
+-- Changing mode of file to 155 --
+bool(false)
+-- Changing mode of file to 156 --
+bool(false)
+-- Changing mode of file to 157 --
+bool(false)
+-- Changing mode of file to 158 --
+bool(false)
+-- Changing mode of file to 159 --
+bool(false)
+-- Changing mode of file to 160 --
+bool(false)
+-- Changing mode of file to 161 --
+bool(false)
+-- Changing mode of file to 162 --
+bool(false)
+-- Changing mode of file to 163 --
+bool(false)
+-- Changing mode of file to 164 --
+bool(false)
+-- Changing mode of file to 165 --
+bool(false)
+-- Changing mode of file to 166 --
+bool(false)
+-- Changing mode of file to 167 --
+bool(false)
+-- Changing mode of file to 168 --
+bool(false)
+-- Changing mode of file to 169 --
+bool(false)
+-- Changing mode of file to 170 --
+bool(false)
+-- Changing mode of file to 171 --
+bool(false)
+-- Changing mode of file to 172 --
+bool(false)
+-- Changing mode of file to 173 --
+bool(false)
+-- Changing mode of file to 174 --
+bool(false)
+-- Changing mode of file to 175 --
+bool(false)
+-- Changing mode of file to 176 --
+bool(false)
+-- Changing mode of file to 177 --
+bool(false)
+-- Changing mode of file to 178 --
+bool(false)
+-- Changing mode of file to 179 --
+bool(false)
+-- Changing mode of file to 180 --
+bool(false)
+-- Changing mode of file to 181 --
+bool(false)
+-- Changing mode of file to 182 --
+bool(false)
+-- Changing mode of file to 183 --
+bool(false)
+-- Changing mode of file to 184 --
+bool(false)
+-- Changing mode of file to 185 --
+bool(false)
+-- Changing mode of file to 186 --
+bool(false)
+-- Changing mode of file to 187 --
+bool(false)
+-- Changing mode of file to 188 --
+bool(false)
+-- Changing mode of file to 189 --
+bool(false)
+-- Changing mode of file to 190 --
+bool(false)
+-- Changing mode of file to 191 --
+bool(false)
+-- Changing mode of file to 192 --
+bool(false)
+-- Changing mode of file to 193 --
+bool(false)
+-- Changing mode of file to 194 --
+bool(false)
+-- Changing mode of file to 195 --
+bool(false)
+-- Changing mode of file to 196 --
+bool(false)
+-- Changing mode of file to 197 --
+bool(false)
+-- Changing mode of file to 198 --
+bool(false)
+-- Changing mode of file to 199 --
+bool(false)
+-- Changing mode of file to 200 --
+bool(false)
+-- Changing mode of file to 201 --
+bool(false)
+-- Changing mode of file to 202 --
+bool(false)
+-- Changing mode of file to 203 --
+bool(false)
+-- Changing mode of file to 204 --
+bool(false)
+-- Changing mode of file to 205 --
+bool(false)
+-- Changing mode of file to 206 --
+bool(false)
+-- Changing mode of file to 207 --
+bool(false)
+-- Changing mode of file to 208 --
+bool(false)
+-- Changing mode of file to 209 --
+bool(false)
+-- Changing mode of file to 210 --
+bool(false)
+-- Changing mode of file to 211 --
+bool(false)
+-- Changing mode of file to 212 --
+bool(false)
+-- Changing mode of file to 213 --
+bool(false)
+-- Changing mode of file to 214 --
+bool(false)
+-- Changing mode of file to 215 --
+bool(false)
+-- Changing mode of file to 216 --
+bool(false)
+-- Changing mode of file to 217 --
+bool(false)
+-- Changing mode of file to 218 --
+bool(false)
+-- Changing mode of file to 219 --
+bool(false)
+-- Changing mode of file to 220 --
+bool(false)
+-- Changing mode of file to 221 --
+bool(false)
+-- Changing mode of file to 222 --
+bool(false)
+-- Changing mode of file to 223 --
+bool(false)
+-- Changing mode of file to 224 --
+bool(false)
+-- Changing mode of file to 225 --
+bool(false)
+-- Changing mode of file to 226 --
+bool(false)
+-- Changing mode of file to 227 --
+bool(false)
+-- Changing mode of file to 228 --
+bool(false)
+-- Changing mode of file to 229 --
+bool(false)
+-- Changing mode of file to 230 --
+bool(false)
+-- Changing mode of file to 231 --
+bool(false)
+-- Changing mode of file to 232 --
+bool(false)
+-- Changing mode of file to 233 --
+bool(false)
+-- Changing mode of file to 234 --
+bool(false)
+-- Changing mode of file to 235 --
+bool(false)
+-- Changing mode of file to 236 --
+bool(false)
+-- Changing mode of file to 237 --
+bool(false)
+-- Changing mode of file to 238 --
+bool(false)
+-- Changing mode of file to 239 --
+bool(false)
+-- Changing mode of file to 240 --
+bool(false)
+-- Changing mode of file to 241 --
+bool(false)
+-- Changing mode of file to 242 --
+bool(false)
+-- Changing mode of file to 243 --
+bool(false)
+-- Changing mode of file to 244 --
+bool(false)
+-- Changing mode of file to 245 --
+bool(false)
+-- Changing mode of file to 246 --
+bool(false)
+-- Changing mode of file to 247 --
+bool(false)
+-- Changing mode of file to 248 --
+bool(false)
+-- Changing mode of file to 249 --
+bool(false)
+-- Changing mode of file to 250 --
+bool(false)
+-- Changing mode of file to 251 --
+bool(false)
+-- Changing mode of file to 252 --
+bool(false)
+-- Changing mode of file to 253 --
+bool(false)
+-- Changing mode of file to 254 --
+bool(false)
+-- Changing mode of file to 255 --
+bool(false)
+-- Changing mode of file to 256 --
+bool(false)
+-- Changing mode of file to 257 --
+bool(false)
+-- Changing mode of file to 258 --
+bool(false)
+-- Changing mode of file to 259 --
+bool(false)
+-- Changing mode of file to 260 --
+bool(false)
+-- Changing mode of file to 261 --
+bool(false)
+-- Changing mode of file to 262 --
+bool(false)
+-- Changing mode of file to 263 --
+bool(false)
+-- Changing mode of file to 264 --
+bool(false)
+-- Changing mode of file to 265 --
+bool(false)
+-- Changing mode of file to 266 --
+bool(false)
+-- Changing mode of file to 267 --
+bool(false)
+-- Changing mode of file to 268 --
+bool(false)
+-- Changing mode of file to 269 --
+bool(false)
+-- Changing mode of file to 270 --
+bool(false)
+-- Changing mode of file to 271 --
+bool(false)
+-- Changing mode of file to 272 --
+bool(false)
+-- Changing mode of file to 273 --
+bool(false)
+-- Changing mode of file to 274 --
+bool(false)
+-- Changing mode of file to 275 --
+bool(false)
+-- Changing mode of file to 276 --
+bool(false)
+-- Changing mode of file to 277 --
+bool(false)
+-- Changing mode of file to 278 --
+bool(false)
+-- Changing mode of file to 279 --
+bool(false)
+-- Changing mode of file to 280 --
+bool(false)
+-- Changing mode of file to 281 --
+bool(false)
+-- Changing mode of file to 282 --
+bool(false)
+-- Changing mode of file to 283 --
+bool(false)
+-- Changing mode of file to 284 --
+bool(false)
+-- Changing mode of file to 285 --
+bool(false)
+-- Changing mode of file to 286 --
+bool(false)
+-- Changing mode of file to 287 --
+bool(false)
+-- Changing mode of file to 288 --
+bool(false)
+-- Changing mode of file to 289 --
+bool(false)
+-- Changing mode of file to 290 --
+bool(false)
+-- Changing mode of file to 291 --
+bool(false)
+-- Changing mode of file to 292 --
+bool(false)
+-- Changing mode of file to 293 --
+bool(false)
+-- Changing mode of file to 294 --
+bool(false)
+-- Changing mode of file to 295 --
+bool(false)
+-- Changing mode of file to 296 --
+bool(false)
+-- Changing mode of file to 297 --
+bool(false)
+-- Changing mode of file to 298 --
+bool(false)
+-- Changing mode of file to 299 --
+bool(false)
+-- Changing mode of file to 300 --
+bool(false)
+-- Changing mode of file to 301 --
+bool(false)
+-- Changing mode of file to 302 --
+bool(false)
+-- Changing mode of file to 303 --
+bool(false)
+-- Changing mode of file to 304 --
+bool(false)
+-- Changing mode of file to 305 --
+bool(false)
+-- Changing mode of file to 306 --
+bool(false)
+-- Changing mode of file to 307 --
+bool(false)
+-- Changing mode of file to 308 --
+bool(false)
+-- Changing mode of file to 309 --
+bool(false)
+-- Changing mode of file to 310 --
+bool(false)
+-- Changing mode of file to 311 --
+bool(false)
+-- Changing mode of file to 312 --
+bool(false)
+-- Changing mode of file to 313 --
+bool(false)
+-- Changing mode of file to 314 --
+bool(false)
+-- Changing mode of file to 315 --
+bool(false)
+-- Changing mode of file to 316 --
+bool(false)
+-- Changing mode of file to 317 --
+bool(false)
+-- Changing mode of file to 318 --
+bool(false)
+-- Changing mode of file to 319 --
+bool(false)
+-- Changing mode of file to 320 --
+bool(false)
+-- Changing mode of file to 321 --
+bool(false)
+-- Changing mode of file to 322 --
+bool(false)
+-- Changing mode of file to 323 --
+bool(false)
+-- Changing mode of file to 324 --
+bool(false)
+-- Changing mode of file to 325 --
+bool(false)
+-- Changing mode of file to 326 --
+bool(false)
+-- Changing mode of file to 327 --
+bool(false)
+-- Changing mode of file to 328 --
+bool(false)
+-- Changing mode of file to 329 --
+bool(false)
+-- Changing mode of file to 330 --
+bool(false)
+-- Changing mode of file to 331 --
+bool(false)
+-- Changing mode of file to 332 --
+bool(false)
+-- Changing mode of file to 333 --
+bool(false)
+-- Changing mode of file to 334 --
+bool(false)
+-- Changing mode of file to 335 --
+bool(false)
+-- Changing mode of file to 336 --
+bool(false)
+-- Changing mode of file to 337 --
+bool(false)
+-- Changing mode of file to 338 --
+bool(false)
+-- Changing mode of file to 339 --
+bool(false)
+-- Changing mode of file to 340 --
+bool(false)
+-- Changing mode of file to 341 --
+bool(false)
+-- Changing mode of file to 342 --
+bool(false)
+-- Changing mode of file to 343 --
+bool(false)
+-- Changing mode of file to 344 --
+bool(false)
+-- Changing mode of file to 345 --
+bool(false)
+-- Changing mode of file to 346 --
+bool(false)
+-- Changing mode of file to 347 --
+bool(false)
+-- Changing mode of file to 348 --
+bool(false)
+-- Changing mode of file to 349 --
+bool(false)
+-- Changing mode of file to 350 --
+bool(false)
+-- Changing mode of file to 351 --
+bool(false)
+-- Changing mode of file to 352 --
+bool(false)
+-- Changing mode of file to 353 --
+bool(false)
+-- Changing mode of file to 354 --
+bool(false)
+-- Changing mode of file to 355 --
+bool(false)
+-- Changing mode of file to 356 --
+bool(false)
+-- Changing mode of file to 357 --
+bool(false)
+-- Changing mode of file to 358 --
+bool(false)
+-- Changing mode of file to 359 --
+bool(false)
+-- Changing mode of file to 360 --
+bool(false)
+-- Changing mode of file to 361 --
+bool(false)
+-- Changing mode of file to 362 --
+bool(false)
+-- Changing mode of file to 363 --
+bool(false)
+-- Changing mode of file to 364 --
+bool(false)
+-- Changing mode of file to 365 --
+bool(false)
+-- Changing mode of file to 366 --
+bool(false)
+-- Changing mode of file to 367 --
+bool(false)
+-- Changing mode of file to 368 --
+bool(false)
+-- Changing mode of file to 369 --
+bool(false)
+-- Changing mode of file to 370 --
+bool(false)
+-- Changing mode of file to 371 --
+bool(false)
+-- Changing mode of file to 372 --
+bool(false)
+-- Changing mode of file to 373 --
+bool(false)
+-- Changing mode of file to 374 --
+bool(false)
+-- Changing mode of file to 375 --
+bool(false)
+-- Changing mode of file to 376 --
+bool(false)
+-- Changing mode of file to 377 --
+bool(false)
+-- Changing mode of file to 378 --
+bool(false)
+-- Changing mode of file to 379 --
+bool(false)
+-- Changing mode of file to 380 --
+bool(false)
+-- Changing mode of file to 381 --
+bool(false)
+-- Changing mode of file to 382 --
+bool(false)
+-- Changing mode of file to 383 --
+bool(false)
+-- Changing mode of file to 384 --
+bool(false)
+-- Changing mode of file to 385 --
+bool(false)
+-- Changing mode of file to 386 --
+bool(false)
+-- Changing mode of file to 387 --
+bool(false)
+-- Changing mode of file to 388 --
+bool(false)
+-- Changing mode of file to 389 --
+bool(false)
+-- Changing mode of file to 390 --
+bool(false)
+-- Changing mode of file to 391 --
+bool(false)
+-- Changing mode of file to 392 --
+bool(false)
+-- Changing mode of file to 393 --
+bool(false)
+-- Changing mode of file to 394 --
+bool(false)
+-- Changing mode of file to 395 --
+bool(false)
+-- Changing mode of file to 396 --
+bool(false)
+-- Changing mode of file to 397 --
+bool(false)
+-- Changing mode of file to 398 --
+bool(false)
+-- Changing mode of file to 399 --
+bool(false)
+-- Changing mode of file to 400 --
+bool(false)
+-- Changing mode of file to 401 --
+bool(false)
+-- Changing mode of file to 402 --
+bool(false)
+-- Changing mode of file to 403 --
+bool(false)
+-- Changing mode of file to 404 --
+bool(false)
+-- Changing mode of file to 405 --
+bool(false)
+-- Changing mode of file to 406 --
+bool(false)
+-- Changing mode of file to 407 --
+bool(false)
+-- Changing mode of file to 408 --
+bool(false)
+-- Changing mode of file to 409 --
+bool(false)
+-- Changing mode of file to 410 --
+bool(false)
+-- Changing mode of file to 411 --
+bool(false)
+-- Changing mode of file to 412 --
+bool(false)
+-- Changing mode of file to 413 --
+bool(false)
+-- Changing mode of file to 414 --
+bool(false)
+-- Changing mode of file to 415 --
+bool(false)
+-- Changing mode of file to 416 --
+bool(false)
+-- Changing mode of file to 417 --
+bool(false)
+-- Changing mode of file to 418 --
+bool(false)
+-- Changing mode of file to 419 --
+bool(false)
+-- Changing mode of file to 420 --
+bool(false)
+-- Changing mode of file to 421 --
+bool(false)
+-- Changing mode of file to 422 --
+bool(false)
+-- Changing mode of file to 423 --
+bool(false)
+-- Changing mode of file to 424 --
+bool(false)
+-- Changing mode of file to 425 --
+bool(false)
+-- Changing mode of file to 426 --
+bool(false)
+-- Changing mode of file to 427 --
+bool(false)
+-- Changing mode of file to 428 --
+bool(false)
+-- Changing mode of file to 429 --
+bool(false)
+-- Changing mode of file to 430 --
+bool(false)
+-- Changing mode of file to 431 --
+bool(false)
+-- Changing mode of file to 432 --
+bool(false)
+-- Changing mode of file to 433 --
+bool(false)
+-- Changing mode of file to 434 --
+bool(false)
+-- Changing mode of file to 435 --
+bool(false)
+-- Changing mode of file to 436 --
+bool(false)
+-- Changing mode of file to 437 --
+bool(false)
+-- Changing mode of file to 438 --
+bool(false)
+-- Changing mode of file to 439 --
+bool(false)
+-- Changing mode of file to 440 --
+bool(false)
+-- Changing mode of file to 441 --
+bool(false)
+-- Changing mode of file to 442 --
+bool(false)
+-- Changing mode of file to 443 --
+bool(false)
+-- Changing mode of file to 444 --
+bool(false)
+-- Changing mode of file to 445 --
+bool(false)
+-- Changing mode of file to 446 --
+bool(false)
+-- Changing mode of file to 447 --
+bool(false)
+-- Changing mode of file to 448 --
+bool(false)
+-- Changing mode of file to 449 --
+bool(false)
+-- Changing mode of file to 450 --
+bool(false)
+-- Changing mode of file to 451 --
+bool(false)
+-- Changing mode of file to 452 --
+bool(false)
+-- Changing mode of file to 453 --
+bool(false)
+-- Changing mode of file to 454 --
+bool(false)
+-- Changing mode of file to 455 --
+bool(false)
+-- Changing mode of file to 456 --
+bool(false)
+-- Changing mode of file to 457 --
+bool(false)
+-- Changing mode of file to 458 --
+bool(false)
+-- Changing mode of file to 459 --
+bool(false)
+-- Changing mode of file to 460 --
+bool(false)
+-- Changing mode of file to 461 --
+bool(false)
+-- Changing mode of file to 462 --
+bool(false)
+-- Changing mode of file to 463 --
+bool(false)
+-- Changing mode of file to 464 --
+bool(false)
+-- Changing mode of file to 465 --
+bool(false)
+-- Changing mode of file to 466 --
+bool(false)
+-- Changing mode of file to 467 --
+bool(false)
+-- Changing mode of file to 468 --
+bool(false)
+-- Changing mode of file to 469 --
+bool(false)
+-- Changing mode of file to 470 --
+bool(false)
+-- Changing mode of file to 471 --
+bool(false)
+-- Changing mode of file to 472 --
+bool(false)
+-- Changing mode of file to 473 --
+bool(false)
+-- Changing mode of file to 474 --
+bool(false)
+-- Changing mode of file to 475 --
+bool(false)
+-- Changing mode of file to 476 --
+bool(false)
+-- Changing mode of file to 477 --
+bool(false)
+-- Changing mode of file to 478 --
+bool(false)
+-- Changing mode of file to 479 --
+bool(false)
+-- Changing mode of file to 480 --
+bool(false)
+-- Changing mode of file to 481 --
+bool(false)
+-- Changing mode of file to 482 --
+bool(false)
+-- Changing mode of file to 483 --
+bool(false)
+-- Changing mode of file to 484 --
+bool(false)
+-- Changing mode of file to 485 --
+bool(false)
+-- Changing mode of file to 486 --
+bool(false)
+-- Changing mode of file to 487 --
+bool(false)
+-- Changing mode of file to 488 --
+bool(false)
+-- Changing mode of file to 489 --
+bool(false)
+-- Changing mode of file to 490 --
+bool(false)
+-- Changing mode of file to 491 --
+bool(false)
+-- Changing mode of file to 492 --
+bool(false)
+-- Changing mode of file to 493 --
+bool(false)
+-- Changing mode of file to 494 --
+bool(false)
+-- Changing mode of file to 495 --
+bool(false)
+-- Changing mode of file to 496 --
+bool(false)
+-- Changing mode of file to 497 --
+bool(false)
+-- Changing mode of file to 498 --
+bool(false)
+-- Changing mode of file to 499 --
+bool(false)
+-- Changing mode of file to 500 --
+bool(false)
+-- Changing mode of file to 501 --
+bool(false)
+-- Changing mode of file to 502 --
+bool(false)
+-- Changing mode of file to 503 --
+bool(false)
+-- Changing mode of file to 504 --
+bool(false)
+-- Changing mode of file to 505 --
+bool(false)
+-- Changing mode of file to 506 --
+bool(false)
+-- Changing mode of file to 507 --
+bool(false)
+-- Changing mode of file to 508 --
+bool(false)
+-- Changing mode of file to 509 --
+bool(false)
+-- Changing mode of file to 510 --
+bool(false)
+-- Changing mode of file to 511 --
+bool(false)
+Done
diff --git a/ext/standard/tests/file/is_readable_basic-win32-mb.phpt b/ext/standard/tests/file/is_readable_basic-win32-mb.phpt
new file mode 100644
index 0000000000..2950dfa590
--- /dev/null
+++ b/ext/standard/tests/file/is_readable_basic-win32-mb.phpt
@@ -0,0 +1,1066 @@
+--TEST--
+Test is_readable() function: basic functionality
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip only for Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype: bool is_readable ( string $filename );
+   Description: Tells whether the filename is readable
+*/
+
+// include common file test functions
+require dirname(__FILE__).'/file.inc';
+
+echo "*** Testing is_readable(): basic functionality ***\n";
+
+// create a file
+$filename = dirname(__FILE__)."/��ガラスを食�られ��is_readable.tmp";
+create_file($filename);
+
+$counter = 1;
+/* loop to check if the file with new mode is readable
+   using is_readable() */
+for($mode = 0000; $mode <= 0777; $mode++) {
+  echo "-- Changing mode of file to $mode --\n";
+  chmod($filename, $mode);  // change mode of file
+  var_dump( is_readable($filename) );
+  $counter++;
+  clearstatcache();
+}
+
+// delete the temp file
+delete_file($filename);
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing is_readable(): basic functionality ***
+-- Changing mode of file to 0 --
+bool(true)
+-- Changing mode of file to 1 --
+bool(true)
+-- Changing mode of file to 2 --
+bool(true)
+-- Changing mode of file to 3 --
+bool(true)
+-- Changing mode of file to 4 --
+bool(true)
+-- Changing mode of file to 5 --
+bool(true)
+-- Changing mode of file to 6 --
+bool(true)
+-- Changing mode of file to 7 --
+bool(true)
+-- Changing mode of file to 8 --
+bool(true)
+-- Changing mode of file to 9 --
+bool(true)
+-- Changing mode of file to 10 --
+bool(true)
+-- Changing mode of file to 11 --
+bool(true)
+-- Changing mode of file to 12 --
+bool(true)
+-- Changing mode of file to 13 --
+bool(true)
+-- Changing mode of file to 14 --
+bool(true)
+-- Changing mode of file to 15 --
+bool(true)
+-- Changing mode of file to 16 --
+bool(true)
+-- Changing mode of file to 17 --
+bool(true)
+-- Changing mode of file to 18 --
+bool(true)
+-- Changing mode of file to 19 --
+bool(true)
+-- Changing mode of file to 20 --
+bool(true)
+-- Changing mode of file to 21 --
+bool(true)
+-- Changing mode of file to 22 --
+bool(true)
+-- Changing mode of file to 23 --
+bool(true)
+-- Changing mode of file to 24 --
+bool(true)
+-- Changing mode of file to 25 --
+bool(true)
+-- Changing mode of file to 26 --
+bool(true)
+-- Changing mode of file to 27 --
+bool(true)
+-- Changing mode of file to 28 --
+bool(true)
+-- Changing mode of file to 29 --
+bool(true)
+-- Changing mode of file to 30 --
+bool(true)
+-- Changing mode of file to 31 --
+bool(true)
+-- Changing mode of file to 32 --
+bool(true)
+-- Changing mode of file to 33 --
+bool(true)
+-- Changing mode of file to 34 --
+bool(true)
+-- Changing mode of file to 35 --
+bool(true)
+-- Changing mode of file to 36 --
+bool(true)
+-- Changing mode of file to 37 --
+bool(true)
+-- Changing mode of file to 38 --
+bool(true)
+-- Changing mode of file to 39 --
+bool(true)
+-- Changing mode of file to 40 --
+bool(true)
+-- Changing mode of file to 41 --
+bool(true)
+-- Changing mode of file to 42 --
+bool(true)
+-- Changing mode of file to 43 --
+bool(true)
+-- Changing mode of file to 44 --
+bool(true)
+-- Changing mode of file to 45 --
+bool(true)
+-- Changing mode of file to 46 --
+bool(true)
+-- Changing mode of file to 47 --
+bool(true)
+-- Changing mode of file to 48 --
+bool(true)
+-- Changing mode of file to 49 --
+bool(true)
+-- Changing mode of file to 50 --
+bool(true)
+-- Changing mode of file to 51 --
+bool(true)
+-- Changing mode of file to 52 --
+bool(true)
+-- Changing mode of file to 53 --
+bool(true)
+-- Changing mode of file to 54 --
+bool(true)
+-- Changing mode of file to 55 --
+bool(true)
+-- Changing mode of file to 56 --
+bool(true)
+-- Changing mode of file to 57 --
+bool(true)
+-- Changing mode of file to 58 --
+bool(true)
+-- Changing mode of file to 59 --
+bool(true)
+-- Changing mode of file to 60 --
+bool(true)
+-- Changing mode of file to 61 --
+bool(true)
+-- Changing mode of file to 62 --
+bool(true)
+-- Changing mode of file to 63 --
+bool(true)
+-- Changing mode of file to 64 --
+bool(true)
+-- Changing mode of file to 65 --
+bool(true)
+-- Changing mode of file to 66 --
+bool(true)
+-- Changing mode of file to 67 --
+bool(true)
+-- Changing mode of file to 68 --
+bool(true)
+-- Changing mode of file to 69 --
+bool(true)
+-- Changing mode of file to 70 --
+bool(true)
+-- Changing mode of file to 71 --
+bool(true)
+-- Changing mode of file to 72 --
+bool(true)
+-- Changing mode of file to 73 --
+bool(true)
+-- Changing mode of file to 74 --
+bool(true)
+-- Changing mode of file to 75 --
+bool(true)
+-- Changing mode of file to 76 --
+bool(true)
+-- Changing mode of file to 77 --
+bool(true)
+-- Changing mode of file to 78 --
+bool(true)
+-- Changing mode of file to 79 --
+bool(true)
+-- Changing mode of file to 80 --
+bool(true)
+-- Changing mode of file to 81 --
+bool(true)
+-- Changing mode of file to 82 --
+bool(true)
+-- Changing mode of file to 83 --
+bool(true)
+-- Changing mode of file to 84 --
+bool(true)
+-- Changing mode of file to 85 --
+bool(true)
+-- Changing mode of file to 86 --
+bool(true)
+-- Changing mode of file to 87 --
+bool(true)
+-- Changing mode of file to 88 --
+bool(true)
+-- Changing mode of file to 89 --
+bool(true)
+-- Changing mode of file to 90 --
+bool(true)
+-- Changing mode of file to 91 --
+bool(true)
+-- Changing mode of file to 92 --
+bool(true)
+-- Changing mode of file to 93 --
+bool(true)
+-- Changing mode of file to 94 --
+bool(true)
+-- Changing mode of file to 95 --
+bool(true)
+-- Changing mode of file to 96 --
+bool(true)
+-- Changing mode of file to 97 --
+bool(true)
+-- Changing mode of file to 98 --
+bool(true)
+-- Changing mode of file to 99 --
+bool(true)
+-- Changing mode of file to 100 --
+bool(true)
+-- Changing mode of file to 101 --
+bool(true)
+-- Changing mode of file to 102 --
+bool(true)
+-- Changing mode of file to 103 --
+bool(true)
+-- Changing mode of file to 104 --
+bool(true)
+-- Changing mode of file to 105 --
+bool(true)
+-- Changing mode of file to 106 --
+bool(true)
+-- Changing mode of file to 107 --
+bool(true)
+-- Changing mode of file to 108 --
+bool(true)
+-- Changing mode of file to 109 --
+bool(true)
+-- Changing mode of file to 110 --
+bool(true)
+-- Changing mode of file to 111 --
+bool(true)
+-- Changing mode of file to 112 --
+bool(true)
+-- Changing mode of file to 113 --
+bool(true)
+-- Changing mode of file to 114 --
+bool(true)
+-- Changing mode of file to 115 --
+bool(true)
+-- Changing mode of file to 116 --
+bool(true)
+-- Changing mode of file to 117 --
+bool(true)
+-- Changing mode of file to 118 --
+bool(true)
+-- Changing mode of file to 119 --
+bool(true)
+-- Changing mode of file to 120 --
+bool(true)
+-- Changing mode of file to 121 --
+bool(true)
+-- Changing mode of file to 122 --
+bool(true)
+-- Changing mode of file to 123 --
+bool(true)
+-- Changing mode of file to 124 --
+bool(true)
+-- Changing mode of file to 125 --
+bool(true)
+-- Changing mode of file to 126 --
+bool(true)
+-- Changing mode of file to 127 --
+bool(true)
+-- Changing mode of file to 128 --
+bool(true)
+-- Changing mode of file to 129 --
+bool(true)
+-- Changing mode of file to 130 --
+bool(true)
+-- Changing mode of file to 131 --
+bool(true)
+-- Changing mode of file to 132 --
+bool(true)
+-- Changing mode of file to 133 --
+bool(true)
+-- Changing mode of file to 134 --
+bool(true)
+-- Changing mode of file to 135 --
+bool(true)
+-- Changing mode of file to 136 --
+bool(true)
+-- Changing mode of file to 137 --
+bool(true)
+-- Changing mode of file to 138 --
+bool(true)
+-- Changing mode of file to 139 --
+bool(true)
+-- Changing mode of file to 140 --
+bool(true)
+-- Changing mode of file to 141 --
+bool(true)
+-- Changing mode of file to 142 --
+bool(true)
+-- Changing mode of file to 143 --
+bool(true)
+-- Changing mode of file to 144 --
+bool(true)
+-- Changing mode of file to 145 --
+bool(true)
+-- Changing mode of file to 146 --
+bool(true)
+-- Changing mode of file to 147 --
+bool(true)
+-- Changing mode of file to 148 --
+bool(true)
+-- Changing mode of file to 149 --
+bool(true)
+-- Changing mode of file to 150 --
+bool(true)
+-- Changing mode of file to 151 --
+bool(true)
+-- Changing mode of file to 152 --
+bool(true)
+-- Changing mode of file to 153 --
+bool(true)
+-- Changing mode of file to 154 --
+bool(true)
+-- Changing mode of file to 155 --
+bool(true)
+-- Changing mode of file to 156 --
+bool(true)
+-- Changing mode of file to 157 --
+bool(true)
+-- Changing mode of file to 158 --
+bool(true)
+-- Changing mode of file to 159 --
+bool(true)
+-- Changing mode of file to 160 --
+bool(true)
+-- Changing mode of file to 161 --
+bool(true)
+-- Changing mode of file to 162 --
+bool(true)
+-- Changing mode of file to 163 --
+bool(true)
+-- Changing mode of file to 164 --
+bool(true)
+-- Changing mode of file to 165 --
+bool(true)
+-- Changing mode of file to 166 --
+bool(true)
+-- Changing mode of file to 167 --
+bool(true)
+-- Changing mode of file to 168 --
+bool(true)
+-- Changing mode of file to 169 --
+bool(true)
+-- Changing mode of file to 170 --
+bool(true)
+-- Changing mode of file to 171 --
+bool(true)
+-- Changing mode of file to 172 --
+bool(true)
+-- Changing mode of file to 173 --
+bool(true)
+-- Changing mode of file to 174 --
+bool(true)
+-- Changing mode of file to 175 --
+bool(true)
+-- Changing mode of file to 176 --
+bool(true)
+-- Changing mode of file to 177 --
+bool(true)
+-- Changing mode of file to 178 --
+bool(true)
+-- Changing mode of file to 179 --
+bool(true)
+-- Changing mode of file to 180 --
+bool(true)
+-- Changing mode of file to 181 --
+bool(true)
+-- Changing mode of file to 182 --
+bool(true)
+-- Changing mode of file to 183 --
+bool(true)
+-- Changing mode of file to 184 --
+bool(true)
+-- Changing mode of file to 185 --
+bool(true)
+-- Changing mode of file to 186 --
+bool(true)
+-- Changing mode of file to 187 --
+bool(true)
+-- Changing mode of file to 188 --
+bool(true)
+-- Changing mode of file to 189 --
+bool(true)
+-- Changing mode of file to 190 --
+bool(true)
+-- Changing mode of file to 191 --
+bool(true)
+-- Changing mode of file to 192 --
+bool(true)
+-- Changing mode of file to 193 --
+bool(true)
+-- Changing mode of file to 194 --
+bool(true)
+-- Changing mode of file to 195 --
+bool(true)
+-- Changing mode of file to 196 --
+bool(true)
+-- Changing mode of file to 197 --
+bool(true)
+-- Changing mode of file to 198 --
+bool(true)
+-- Changing mode of file to 199 --
+bool(true)
+-- Changing mode of file to 200 --
+bool(true)
+-- Changing mode of file to 201 --
+bool(true)
+-- Changing mode of file to 202 --
+bool(true)
+-- Changing mode of file to 203 --
+bool(true)
+-- Changing mode of file to 204 --
+bool(true)
+-- Changing mode of file to 205 --
+bool(true)
+-- Changing mode of file to 206 --
+bool(true)
+-- Changing mode of file to 207 --
+bool(true)
+-- Changing mode of file to 208 --
+bool(true)
+-- Changing mode of file to 209 --
+bool(true)
+-- Changing mode of file to 210 --
+bool(true)
+-- Changing mode of file to 211 --
+bool(true)
+-- Changing mode of file to 212 --
+bool(true)
+-- Changing mode of file to 213 --
+bool(true)
+-- Changing mode of file to 214 --
+bool(true)
+-- Changing mode of file to 215 --
+bool(true)
+-- Changing mode of file to 216 --
+bool(true)
+-- Changing mode of file to 217 --
+bool(true)
+-- Changing mode of file to 218 --
+bool(true)
+-- Changing mode of file to 219 --
+bool(true)
+-- Changing mode of file to 220 --
+bool(true)
+-- Changing mode of file to 221 --
+bool(true)
+-- Changing mode of file to 222 --
+bool(true)
+-- Changing mode of file to 223 --
+bool(true)
+-- Changing mode of file to 224 --
+bool(true)
+-- Changing mode of file to 225 --
+bool(true)
+-- Changing mode of file to 226 --
+bool(true)
+-- Changing mode of file to 227 --
+bool(true)
+-- Changing mode of file to 228 --
+bool(true)
+-- Changing mode of file to 229 --
+bool(true)
+-- Changing mode of file to 230 --
+bool(true)
+-- Changing mode of file to 231 --
+bool(true)
+-- Changing mode of file to 232 --
+bool(true)
+-- Changing mode of file to 233 --
+bool(true)
+-- Changing mode of file to 234 --
+bool(true)
+-- Changing mode of file to 235 --
+bool(true)
+-- Changing mode of file to 236 --
+bool(true)
+-- Changing mode of file to 237 --
+bool(true)
+-- Changing mode of file to 238 --
+bool(true)
+-- Changing mode of file to 239 --
+bool(true)
+-- Changing mode of file to 240 --
+bool(true)
+-- Changing mode of file to 241 --
+bool(true)
+-- Changing mode of file to 242 --
+bool(true)
+-- Changing mode of file to 243 --
+bool(true)
+-- Changing mode of file to 244 --
+bool(true)
+-- Changing mode of file to 245 --
+bool(true)
+-- Changing mode of file to 246 --
+bool(true)
+-- Changing mode of file to 247 --
+bool(true)
+-- Changing mode of file to 248 --
+bool(true)
+-- Changing mode of file to 249 --
+bool(true)
+-- Changing mode of file to 250 --
+bool(true)
+-- Changing mode of file to 251 --
+bool(true)
+-- Changing mode of file to 252 --
+bool(true)
+-- Changing mode of file to 253 --
+bool(true)
+-- Changing mode of file to 254 --
+bool(true)
+-- Changing mode of file to 255 --
+bool(true)
+-- Changing mode of file to 256 --
+bool(true)
+-- Changing mode of file to 257 --
+bool(true)
+-- Changing mode of file to 258 --
+bool(true)
+-- Changing mode of file to 259 --
+bool(true)
+-- Changing mode of file to 260 --
+bool(true)
+-- Changing mode of file to 261 --
+bool(true)
+-- Changing mode of file to 262 --
+bool(true)
+-- Changing mode of file to 263 --
+bool(true)
+-- Changing mode of file to 264 --
+bool(true)
+-- Changing mode of file to 265 --
+bool(true)
+-- Changing mode of file to 266 --
+bool(true)
+-- Changing mode of file to 267 --
+bool(true)
+-- Changing mode of file to 268 --
+bool(true)
+-- Changing mode of file to 269 --
+bool(true)
+-- Changing mode of file to 270 --
+bool(true)
+-- Changing mode of file to 271 --
+bool(true)
+-- Changing mode of file to 272 --
+bool(true)
+-- Changing mode of file to 273 --
+bool(true)
+-- Changing mode of file to 274 --
+bool(true)
+-- Changing mode of file to 275 --
+bool(true)
+-- Changing mode of file to 276 --
+bool(true)
+-- Changing mode of file to 277 --
+bool(true)
+-- Changing mode of file to 278 --
+bool(true)
+-- Changing mode of file to 279 --
+bool(true)
+-- Changing mode of file to 280 --
+bool(true)
+-- Changing mode of file to 281 --
+bool(true)
+-- Changing mode of file to 282 --
+bool(true)
+-- Changing mode of file to 283 --
+bool(true)
+-- Changing mode of file to 284 --
+bool(true)
+-- Changing mode of file to 285 --
+bool(true)
+-- Changing mode of file to 286 --
+bool(true)
+-- Changing mode of file to 287 --
+bool(true)
+-- Changing mode of file to 288 --
+bool(true)
+-- Changing mode of file to 289 --
+bool(true)
+-- Changing mode of file to 290 --
+bool(true)
+-- Changing mode of file to 291 --
+bool(true)
+-- Changing mode of file to 292 --
+bool(true)
+-- Changing mode of file to 293 --
+bool(true)
+-- Changing mode of file to 294 --
+bool(true)
+-- Changing mode of file to 295 --
+bool(true)
+-- Changing mode of file to 296 --
+bool(true)
+-- Changing mode of file to 297 --
+bool(true)
+-- Changing mode of file to 298 --
+bool(true)
+-- Changing mode of file to 299 --
+bool(true)
+-- Changing mode of file to 300 --
+bool(true)
+-- Changing mode of file to 301 --
+bool(true)
+-- Changing mode of file to 302 --
+bool(true)
+-- Changing mode of file to 303 --
+bool(true)
+-- Changing mode of file to 304 --
+bool(true)
+-- Changing mode of file to 305 --
+bool(true)
+-- Changing mode of file to 306 --
+bool(true)
+-- Changing mode of file to 307 --
+bool(true)
+-- Changing mode of file to 308 --
+bool(true)
+-- Changing mode of file to 309 --
+bool(true)
+-- Changing mode of file to 310 --
+bool(true)
+-- Changing mode of file to 311 --
+bool(true)
+-- Changing mode of file to 312 --
+bool(true)
+-- Changing mode of file to 313 --
+bool(true)
+-- Changing mode of file to 314 --
+bool(true)
+-- Changing mode of file to 315 --
+bool(true)
+-- Changing mode of file to 316 --
+bool(true)
+-- Changing mode of file to 317 --
+bool(true)
+-- Changing mode of file to 318 --
+bool(true)
+-- Changing mode of file to 319 --
+bool(true)
+-- Changing mode of file to 320 --
+bool(true)
+-- Changing mode of file to 321 --
+bool(true)
+-- Changing mode of file to 322 --
+bool(true)
+-- Changing mode of file to 323 --
+bool(true)
+-- Changing mode of file to 324 --
+bool(true)
+-- Changing mode of file to 325 --
+bool(true)
+-- Changing mode of file to 326 --
+bool(true)
+-- Changing mode of file to 327 --
+bool(true)
+-- Changing mode of file to 328 --
+bool(true)
+-- Changing mode of file to 329 --
+bool(true)
+-- Changing mode of file to 330 --
+bool(true)
+-- Changing mode of file to 331 --
+bool(true)
+-- Changing mode of file to 332 --
+bool(true)
+-- Changing mode of file to 333 --
+bool(true)
+-- Changing mode of file to 334 --
+bool(true)
+-- Changing mode of file to 335 --
+bool(true)
+-- Changing mode of file to 336 --
+bool(true)
+-- Changing mode of file to 337 --
+bool(true)
+-- Changing mode of file to 338 --
+bool(true)
+-- Changing mode of file to 339 --
+bool(true)
+-- Changing mode of file to 340 --
+bool(true)
+-- Changing mode of file to 341 --
+bool(true)
+-- Changing mode of file to 342 --
+bool(true)
+-- Changing mode of file to 343 --
+bool(true)
+-- Changing mode of file to 344 --
+bool(true)
+-- Changing mode of file to 345 --
+bool(true)
+-- Changing mode of file to 346 --
+bool(true)
+-- Changing mode of file to 347 --
+bool(true)
+-- Changing mode of file to 348 --
+bool(true)
+-- Changing mode of file to 349 --
+bool(true)
+-- Changing mode of file to 350 --
+bool(true)
+-- Changing mode of file to 351 --
+bool(true)
+-- Changing mode of file to 352 --
+bool(true)
+-- Changing mode of file to 353 --
+bool(true)
+-- Changing mode of file to 354 --
+bool(true)
+-- Changing mode of file to 355 --
+bool(true)
+-- Changing mode of file to 356 --
+bool(true)
+-- Changing mode of file to 357 --
+bool(true)
+-- Changing mode of file to 358 --
+bool(true)
+-- Changing mode of file to 359 --
+bool(true)
+-- Changing mode of file to 360 --
+bool(true)
+-- Changing mode of file to 361 --
+bool(true)
+-- Changing mode of file to 362 --
+bool(true)
+-- Changing mode of file to 363 --
+bool(true)
+-- Changing mode of file to 364 --
+bool(true)
+-- Changing mode of file to 365 --
+bool(true)
+-- Changing mode of file to 366 --
+bool(true)
+-- Changing mode of file to 367 --
+bool(true)
+-- Changing mode of file to 368 --
+bool(true)
+-- Changing mode of file to 369 --
+bool(true)
+-- Changing mode of file to 370 --
+bool(true)
+-- Changing mode of file to 371 --
+bool(true)
+-- Changing mode of file to 372 --
+bool(true)
+-- Changing mode of file to 373 --
+bool(true)
+-- Changing mode of file to 374 --
+bool(true)
+-- Changing mode of file to 375 --
+bool(true)
+-- Changing mode of file to 376 --
+bool(true)
+-- Changing mode of file to 377 --
+bool(true)
+-- Changing mode of file to 378 --
+bool(true)
+-- Changing mode of file to 379 --
+bool(true)
+-- Changing mode of file to 380 --
+bool(true)
+-- Changing mode of file to 381 --
+bool(true)
+-- Changing mode of file to 382 --
+bool(true)
+-- Changing mode of file to 383 --
+bool(true)
+-- Changing mode of file to 384 --
+bool(true)
+-- Changing mode of file to 385 --
+bool(true)
+-- Changing mode of file to 386 --
+bool(true)
+-- Changing mode of file to 387 --
+bool(true)
+-- Changing mode of file to 388 --
+bool(true)
+-- Changing mode of file to 389 --
+bool(true)
+-- Changing mode of file to 390 --
+bool(true)
+-- Changing mode of file to 391 --
+bool(true)
+-- Changing mode of file to 392 --
+bool(true)
+-- Changing mode of file to 393 --
+bool(true)
+-- Changing mode of file to 394 --
+bool(true)
+-- Changing mode of file to 395 --
+bool(true)
+-- Changing mode of file to 396 --
+bool(true)
+-- Changing mode of file to 397 --
+bool(true)
+-- Changing mode of file to 398 --
+bool(true)
+-- Changing mode of file to 399 --
+bool(true)
+-- Changing mode of file to 400 --
+bool(true)
+-- Changing mode of file to 401 --
+bool(true)
+-- Changing mode of file to 402 --
+bool(true)
+-- Changing mode of file to 403 --
+bool(true)
+-- Changing mode of file to 404 --
+bool(true)
+-- Changing mode of file to 405 --
+bool(true)
+-- Changing mode of file to 406 --
+bool(true)
+-- Changing mode of file to 407 --
+bool(true)
+-- Changing mode of file to 408 --
+bool(true)
+-- Changing mode of file to 409 --
+bool(true)
+-- Changing mode of file to 410 --
+bool(true)
+-- Changing mode of file to 411 --
+bool(true)
+-- Changing mode of file to 412 --
+bool(true)
+-- Changing mode of file to 413 --
+bool(true)
+-- Changing mode of file to 414 --
+bool(true)
+-- Changing mode of file to 415 --
+bool(true)
+-- Changing mode of file to 416 --
+bool(true)
+-- Changing mode of file to 417 --
+bool(true)
+-- Changing mode of file to 418 --
+bool(true)
+-- Changing mode of file to 419 --
+bool(true)
+-- Changing mode of file to 420 --
+bool(true)
+-- Changing mode of file to 421 --
+bool(true)
+-- Changing mode of file to 422 --
+bool(true)
+-- Changing mode of file to 423 --
+bool(true)
+-- Changing mode of file to 424 --
+bool(true)
+-- Changing mode of file to 425 --
+bool(true)
+-- Changing mode of file to 426 --
+bool(true)
+-- Changing mode of file to 427 --
+bool(true)
+-- Changing mode of file to 428 --
+bool(true)
+-- Changing mode of file to 429 --
+bool(true)
+-- Changing mode of file to 430 --
+bool(true)
+-- Changing mode of file to 431 --
+bool(true)
+-- Changing mode of file to 432 --
+bool(true)
+-- Changing mode of file to 433 --
+bool(true)
+-- Changing mode of file to 434 --
+bool(true)
+-- Changing mode of file to 435 --
+bool(true)
+-- Changing mode of file to 436 --
+bool(true)
+-- Changing mode of file to 437 --
+bool(true)
+-- Changing mode of file to 438 --
+bool(true)
+-- Changing mode of file to 439 --
+bool(true)
+-- Changing mode of file to 440 --
+bool(true)
+-- Changing mode of file to 441 --
+bool(true)
+-- Changing mode of file to 442 --
+bool(true)
+-- Changing mode of file to 443 --
+bool(true)
+-- Changing mode of file to 444 --
+bool(true)
+-- Changing mode of file to 445 --
+bool(true)
+-- Changing mode of file to 446 --
+bool(true)
+-- Changing mode of file to 447 --
+bool(true)
+-- Changing mode of file to 448 --
+bool(true)
+-- Changing mode of file to 449 --
+bool(true)
+-- Changing mode of file to 450 --
+bool(true)
+-- Changing mode of file to 451 --
+bool(true)
+-- Changing mode of file to 452 --
+bool(true)
+-- Changing mode of file to 453 --
+bool(true)
+-- Changing mode of file to 454 --
+bool(true)
+-- Changing mode of file to 455 --
+bool(true)
+-- Changing mode of file to 456 --
+bool(true)
+-- Changing mode of file to 457 --
+bool(true)
+-- Changing mode of file to 458 --
+bool(true)
+-- Changing mode of file to 459 --
+bool(true)
+-- Changing mode of file to 460 --
+bool(true)
+-- Changing mode of file to 461 --
+bool(true)
+-- Changing mode of file to 462 --
+bool(true)
+-- Changing mode of file to 463 --
+bool(true)
+-- Changing mode of file to 464 --
+bool(true)
+-- Changing mode of file to 465 --
+bool(true)
+-- Changing mode of file to 466 --
+bool(true)
+-- Changing mode of file to 467 --
+bool(true)
+-- Changing mode of file to 468 --
+bool(true)
+-- Changing mode of file to 469 --
+bool(true)
+-- Changing mode of file to 470 --
+bool(true)
+-- Changing mode of file to 471 --
+bool(true)
+-- Changing mode of file to 472 --
+bool(true)
+-- Changing mode of file to 473 --
+bool(true)
+-- Changing mode of file to 474 --
+bool(true)
+-- Changing mode of file to 475 --
+bool(true)
+-- Changing mode of file to 476 --
+bool(true)
+-- Changing mode of file to 477 --
+bool(true)
+-- Changing mode of file to 478 --
+bool(true)
+-- Changing mode of file to 479 --
+bool(true)
+-- Changing mode of file to 480 --
+bool(true)
+-- Changing mode of file to 481 --
+bool(true)
+-- Changing mode of file to 482 --
+bool(true)
+-- Changing mode of file to 483 --
+bool(true)
+-- Changing mode of file to 484 --
+bool(true)
+-- Changing mode of file to 485 --
+bool(true)
+-- Changing mode of file to 486 --
+bool(true)
+-- Changing mode of file to 487 --
+bool(true)
+-- Changing mode of file to 488 --
+bool(true)
+-- Changing mode of file to 489 --
+bool(true)
+-- Changing mode of file to 490 --
+bool(true)
+-- Changing mode of file to 491 --
+bool(true)
+-- Changing mode of file to 492 --
+bool(true)
+-- Changing mode of file to 493 --
+bool(true)
+-- Changing mode of file to 494 --
+bool(true)
+-- Changing mode of file to 495 --
+bool(true)
+-- Changing mode of file to 496 --
+bool(true)
+-- Changing mode of file to 497 --
+bool(true)
+-- Changing mode of file to 498 --
+bool(true)
+-- Changing mode of file to 499 --
+bool(true)
+-- Changing mode of file to 500 --
+bool(true)
+-- Changing mode of file to 501 --
+bool(true)
+-- Changing mode of file to 502 --
+bool(true)
+-- Changing mode of file to 503 --
+bool(true)
+-- Changing mode of file to 504 --
+bool(true)
+-- Changing mode of file to 505 --
+bool(true)
+-- Changing mode of file to 506 --
+bool(true)
+-- Changing mode of file to 507 --
+bool(true)
+-- Changing mode of file to 508 --
+bool(true)
+-- Changing mode of file to 509 --
+bool(true)
+-- Changing mode of file to 510 --
+bool(true)
+-- Changing mode of file to 511 --
+bool(true)
+Done
diff --git a/ext/standard/tests/file/mkdir_rmdir_variation-win32-mb.phpt b/ext/standard/tests/file/mkdir_rmdir_variation-win32-mb.phpt
new file mode 100644
index 0000000000..785644d8b0
--- /dev/null
+++ b/ext/standard/tests/file/mkdir_rmdir_variation-win32-mb.phpt
@@ -0,0 +1,1613 @@
+--TEST--
+Test mkdir() and rmdir() functions: usage variations
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip only for Windows');
+}
+?>
+--FILE--
+<?php
+/*  Prototype: bool mkdir ( string $pathname [, int $mode [, bool $recursive [, resource $context]]] );
+    Description: Makes directory
+*/
+
+echo "*** Testing mkdir() and rmdir() for different permissions ***\n";
+
+$context = stream_context_create();
+
+$file_path = dirname(__FILE__);
+$counter = 1;
+
+for($mode = 0000; $mode <= 0777; $mode++) {
+  echo "-- Changing mode of directory to $mode --\n";
+  var_dump( mkdir("$file_path/mkdir��ガラスを食�られ��/", $mode, true) );
+  var_dump( rmdir("$file_path/mkdir��ガラスを食�られ��/") );
+  $counter++;
+}
+
+echo "\n*** Testing mkdir() and rmdir() by giving stream context as fourth argument ***\n";
+var_dump( mkdir("$file_path/mkdir��ガラスを食�られ��/test/", 0777, true, $context) );
+var_dump( rmdir("$file_path/mkdir��ガラスを食�られ��/test/", $context) );
+
+echo "\n*** Testing rmdir() on a non-empty directory ***\n";
+var_dump( mkdir("$file_path/mkdir��ガラスを食�られ��/test/", 0777, true) );
+var_dump( rmdir("$file_path/mkdir��ガラスを食�られ��/") );
+
+echo "\n*** Testing mkdir() and rmdir() for binary safe functionality ***\n";
+var_dump( mkdir("$file_path/tempx000/") );
+var_dump( rmdir("$file_path/tempx000/") );
+
+echo "\n*** Testing mkdir() with miscelleneous input ***\n";
+/* changing mode of mkdir to prevent creating sub-directory under it */
+var_dump( chmod("$file_path/mkdir��ガラスを食�られ��/", 0000) );
+/* creating sub-directory test1 under mkdir, expected: false */
+var_dump( mkdir("$file_path/mkdir��ガラスを食�られ��/test1", 0777, true) );
+var_dump( chmod("$file_path/mkdir��ガラスを食�られ��/", 0777) );  // chmod to enable removing test1 directory
+
+echo "Done\n";
+?>
+--CLEAN--
+<?php
+rmdir(dirname(__FILE__)."/mkdir��ガラスを食�られ��/test/");
+rmdir(dirname(__FILE__)."/mkdir��ガラスを食�られ��/test1/");
+rmdir(dirname(__FILE__)."/mkdir��ガラスを食�られ��/");
+?>
+--EXPECTF--
+*** Testing mkdir() and rmdir() for different permissions ***
+-- Changing mode of directory to 0 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 1 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 2 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 3 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 4 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 5 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 6 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 7 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 8 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 9 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 10 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 11 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 12 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 13 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 14 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 15 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 16 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 17 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 18 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 19 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 20 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 21 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 22 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 23 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 24 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 25 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 26 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 27 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 28 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 29 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 30 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 31 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 32 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 33 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 34 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 35 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 36 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 37 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 38 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 39 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 40 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 41 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 42 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 43 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 44 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 45 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 46 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 47 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 48 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 49 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 50 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 51 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 52 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 53 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 54 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 55 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 56 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 57 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 58 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 59 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 60 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 61 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 62 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 63 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 64 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 65 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 66 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 67 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 68 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 69 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 70 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 71 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 72 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 73 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 74 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 75 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 76 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 77 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 78 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 79 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 80 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 81 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 82 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 83 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 84 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 85 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 86 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 87 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 88 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 89 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 90 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 91 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 92 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 93 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 94 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 95 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 96 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 97 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 98 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 99 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 100 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 101 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 102 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 103 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 104 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 105 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 106 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 107 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 108 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 109 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 110 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 111 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 112 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 113 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 114 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 115 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 116 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 117 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 118 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 119 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 120 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 121 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 122 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 123 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 124 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 125 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 126 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 127 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 128 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 129 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 130 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 131 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 132 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 133 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 134 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 135 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 136 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 137 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 138 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 139 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 140 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 141 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 142 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 143 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 144 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 145 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 146 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 147 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 148 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 149 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 150 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 151 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 152 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 153 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 154 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 155 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 156 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 157 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 158 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 159 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 160 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 161 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 162 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 163 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 164 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 165 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 166 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 167 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 168 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 169 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 170 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 171 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 172 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 173 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 174 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 175 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 176 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 177 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 178 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 179 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 180 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 181 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 182 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 183 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 184 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 185 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 186 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 187 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 188 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 189 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 190 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 191 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 192 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 193 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 194 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 195 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 196 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 197 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 198 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 199 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 200 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 201 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 202 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 203 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 204 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 205 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 206 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 207 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 208 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 209 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 210 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 211 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 212 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 213 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 214 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 215 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 216 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 217 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 218 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 219 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 220 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 221 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 222 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 223 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 224 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 225 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 226 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 227 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 228 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 229 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 230 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 231 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 232 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 233 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 234 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 235 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 236 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 237 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 238 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 239 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 240 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 241 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 242 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 243 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 244 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 245 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 246 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 247 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 248 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 249 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 250 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 251 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 252 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 253 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 254 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 255 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 256 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 257 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 258 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 259 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 260 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 261 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 262 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 263 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 264 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 265 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 266 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 267 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 268 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 269 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 270 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 271 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 272 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 273 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 274 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 275 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 276 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 277 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 278 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 279 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 280 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 281 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 282 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 283 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 284 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 285 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 286 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 287 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 288 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 289 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 290 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 291 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 292 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 293 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 294 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 295 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 296 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 297 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 298 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 299 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 300 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 301 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 302 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 303 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 304 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 305 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 306 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 307 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 308 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 309 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 310 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 311 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 312 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 313 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 314 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 315 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 316 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 317 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 318 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 319 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 320 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 321 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 322 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 323 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 324 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 325 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 326 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 327 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 328 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 329 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 330 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 331 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 332 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 333 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 334 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 335 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 336 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 337 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 338 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 339 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 340 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 341 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 342 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 343 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 344 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 345 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 346 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 347 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 348 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 349 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 350 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 351 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 352 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 353 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 354 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 355 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 356 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 357 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 358 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 359 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 360 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 361 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 362 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 363 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 364 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 365 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 366 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 367 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 368 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 369 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 370 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 371 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 372 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 373 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 374 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 375 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 376 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 377 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 378 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 379 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 380 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 381 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 382 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 383 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 384 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 385 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 386 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 387 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 388 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 389 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 390 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 391 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 392 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 393 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 394 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 395 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 396 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 397 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 398 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 399 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 400 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 401 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 402 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 403 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 404 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 405 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 406 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 407 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 408 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 409 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 410 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 411 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 412 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 413 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 414 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 415 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 416 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 417 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 418 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 419 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 420 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 421 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 422 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 423 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 424 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 425 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 426 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 427 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 428 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 429 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 430 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 431 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 432 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 433 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 434 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 435 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 436 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 437 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 438 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 439 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 440 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 441 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 442 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 443 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 444 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 445 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 446 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 447 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 448 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 449 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 450 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 451 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 452 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 453 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 454 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 455 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 456 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 457 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 458 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 459 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 460 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 461 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 462 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 463 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 464 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 465 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 466 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 467 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 468 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 469 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 470 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 471 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 472 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 473 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 474 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 475 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 476 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 477 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 478 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 479 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 480 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 481 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 482 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 483 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 484 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 485 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 486 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 487 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 488 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 489 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 490 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 491 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 492 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 493 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 494 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 495 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 496 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 497 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 498 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 499 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 500 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 501 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 502 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 503 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 504 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 505 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 506 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 507 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 508 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 509 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 510 --
+bool(true)
+bool(true)
+-- Changing mode of directory to 511 --
+bool(true)
+bool(true)
+
+*** Testing mkdir() and rmdir() by giving stream context as fourth argument ***
+bool(true)
+bool(true)
+
+*** Testing rmdir() on a non-empty directory ***
+bool(true)
+
+Warning: rmdir(%s/mkdir��ガラスを食�られ��/): Directory not empty in %s on line %d
+bool(false)
+
+*** Testing mkdir() and rmdir() for binary safe functionality ***
+bool(true)
+bool(true)
+
+*** Testing mkdir() with miscelleneous input ***
+bool(true)
+bool(true)
+bool(true)
+Done
diff --git a/ext/standard/tests/file/parse_ini_file_variation6-win32-mb.phpt b/ext/standard/tests/file/parse_ini_file_variation6-win32-mb.phpt
new file mode 100644
index 0000000000..4e5d4347e4
--- /dev/null
+++ b/ext/standard/tests/file/parse_ini_file_variation6-win32-mb.phpt
@@ -0,0 +1,143 @@
+--TEST--
+Test parse_ini_file() function : variation - various absolute and relative paths
+--CREDITS--
+Dave Kelsey <d_kelsey@uk.ibm.com>
+--SKIPIF--
+<?php
+if(substr(PHP_OS, 0, 3) != "WIN")
+  die("skip Only run on Windows");
+?>
+--FILE--
+<?php
+/* Prototype  : array parse_ini_file(string filename [, bool process_sections])
+ * Description: Parse configuration file 
+ * Source code: ext/standard/basic_functions.c
+ * Alias to functions: 
+ */
+
+echo "*** Testing parse_ini_file() : variation ***\n";
+$mainDir = "parseIniFileVar��ガラスを食�られ��.dir";
+$subDir = "parseIniFileVar��ガラスを食�られ��Sub";
+$absMainDir = dirname(__FILE__)."\\".$mainDir;
+mkdir($absMainDir);
+$absSubDir = $absMainDir."\\".$subDir;
+mkdir($absSubDir);
+
+$old_dir_path = getcwd();
+chdir(dirname(__FILE__));
+$unixifiedDir = '/'.substr(str_replace('\\','/',$absSubDir),3);
+
+$allDirs = array(
+  // absolute paths
+  "$absSubDir\\",
+  "$absSubDir\\..\\".$subDir,
+  "$absSubDir\\\\..\\.\\".$subDir,
+  "$absSubDir\\..\\..\\".$mainDir."\\.\\".$subDir,
+  "$absSubDir\\..\\\\\\".$subDir."\\\\..\\\\..\\".$subDir,
+  "$absSubDir\\BADDIR",
+  
+  // relative paths
+  $mainDir."\\".$subDir,
+  $mainDir."\\\\".$subDir, 
+   $mainDir."\\\\\\".$subDir, 
+  ".\\".$mainDir."\\..\\".$mainDir."\\".$subDir,
+  "BADDIR",  
+  
+  // unixifed path
+  $unixifiedDir,
+);
+
+$filename = 'parseIniFileVar��ガラスを食�られ��.ini';
+$content="a=test";
+$absFile = $absSubDir.'/'.$filename;
+$h = fopen($absFile,"w");
+fwrite($h, $content);
+fclose($h);
+
+for($i = 0; $i<count($allDirs); $i++) {
+  $j = $i+1;
+  $dir = $allDirs[$i];
+  echo "\n-- Iteration $j --\n";
+  var_dump(parse_ini_file($dir."\\".$filename));
+}
+
+unlink($absFile);
+chdir($old_dir_path);
+rmdir($absSubDir);
+rmdir($absMainDir);
+
+echo "\n*** Done ***\n";
+?>
+--EXPECTF--
+*** Testing parse_ini_file() : variation ***
+
+-- Iteration 1 --
+array(1) {
+  ["a"]=>
+  string(4) "test"
+}
+
+-- Iteration 2 --
+array(1) {
+  ["a"]=>
+  string(4) "test"
+}
+
+-- Iteration 3 --
+array(1) {
+  ["a"]=>
+  string(4) "test"
+}
+
+-- Iteration 4 --
+array(1) {
+  ["a"]=>
+  string(4) "test"
+}
+
+-- Iteration 5 --
+
+Warning: parse_ini_file(%sparseIniFileVar��ガラスを食�られ��.dir\parseIniFileVar��ガラスを食�られ��Sub\..\\\parseIniFileVar��ガラスを食�られ��Sub\\..\\..\parseIniFileVar��ガラスを食�られ��Sub\parseIniFileVar��ガラスを食�られ��.ini): failed to open stream: No such file or directory in %s on line %d
+bool(false)
+
+-- Iteration 6 --
+
+Warning: parse_ini_file(%sparseIniFileVar��ガラスを食�られ��.dir\parseIniFileVar��ガラスを食�られ��Sub\BADDIR\parseIniFileVar��ガラスを食�られ��.ini): failed to open stream: No such file or directory in %s on line %d
+bool(false)
+
+-- Iteration 7 --
+array(1) {
+  ["a"]=>
+  string(4) "test"
+}
+
+-- Iteration 8 --
+array(1) {
+  ["a"]=>
+  string(4) "test"
+}
+
+-- Iteration 9 --
+array(1) {
+  ["a"]=>
+  string(4) "test"
+}
+
+-- Iteration 10 --
+array(1) {
+  ["a"]=>
+  string(4) "test"
+}
+
+-- Iteration 11 --
+
+Warning: parse_ini_file(BADDIR\parseIniFileVar��ガラスを食�られ��.ini): failed to open stream: No such file or directory in %s on line %d
+bool(false)
+
+-- Iteration 12 --
+array(1) {
+  ["a"]=>
+  string(4) "test"
+}
+
+*** Done ***
\ No newline at end of file
diff --git a/ext/standard/tests/file/popen_pclose_basic-win32-mb.phpt b/ext/standard/tests/file/popen_pclose_basic-win32-mb.phpt
new file mode 100644
index 0000000000..7e0a0e0c54
--- /dev/null
+++ b/ext/standard/tests/file/popen_pclose_basic-win32-mb.phpt
@@ -0,0 +1,75 @@
+--TEST--
+Test popen() and pclose function: basic functionality
+
+--SKIPIF--
+<?php
+if(substr(PHP_OS, 0, 3) != 'WIN' )
+  die("skip Not Valid for Linux");
+?>
+
+--FILE--
+<?php
+/*
+ *  Prototype: resource popen ( string command, string mode )
+ *  Description: Opens process file pointer.
+
+ *  Prototype: int pclose ( resource handle );
+ *  Description: Closes process file pointer.
+ */
+
+echo "*** Testing popen(): reading from the pipe ***\n";
+
+$file_path = dirname(__FILE__);
+
+$string = "Sample String ��ガラスを食�られ��";
+$file_handle = popen(" echo $string", "r");
+fpassthru($file_handle);
+pclose($file_handle);
+
+echo "*** Testing popen(): writing to the pipe ***\n";
+$arr = array("ggg", "ddd", "aaa", "sss");
+// popen("sort", "w") fails if variables_order="GPCS"
+// this is set in the default INI file
+// it doesn't seem to be changeable in the --INI-- section
+//	also, doing: ini_set('variables_order', ''); doesn't work!
+//
+// the only solution is to either put the absolute path here, or
+// remove variables_order= from PHP.ini (setting it in run-test's
+// default INI will fail too)
+// 
+// since we can't depend on PHP.ini being set a certain way, 
+// have to put the absolute path here.
+
+$sysroot = exec('echo %SYSTEMROOT%');
+
+$file_handle = popen("$sysroot/system32/sort", "w");
+$newline = "\n";
+foreach($arr as $str) {
+  fwrite($file_handle, (binary)$str);
+  fwrite($file_handle, (binary)(binary)(binary)(binary)(binary)(binary)(binary)(binary)(binary)$newline);
+}
+pclose($file_handle);
+
+echo "*** Testing popen() and pclose(): return type ***\n";
+$return_value_popen = popen("echo $string", "r");
+fpassthru($return_value_popen);
+var_dump( is_resource($return_value_popen) );
+$return_value_pclose = pclose($return_value_popen);
+var_dump( is_int($return_value_pclose) );
+
+echo "\n--- Done ---";
+?>
+--EXPECTF--
+*** Testing popen(): reading from the pipe ***
+Sample String ��ガラスを食�られ��
+*** Testing popen(): writing to the pipe ***
+aaa
+ddd
+ggg
+sss
+*** Testing popen() and pclose(): return type ***
+Sample String ��ガラスを食�られ��
+bool(true)
+bool(true)
+
+--- Done ---
diff --git a/ext/standard/tests/file/readfile_variation8-win32-mb.phpt b/ext/standard/tests/file/readfile_variation8-win32-mb.phpt
new file mode 100644
index 0000000000..e53f362367
--- /dev/null
+++ b/ext/standard/tests/file/readfile_variation8-win32-mb.phpt
@@ -0,0 +1,109 @@
+--TEST--
+Test readfile() function : variation 
+--CREDITS--
+Dave Kelsey <d_kelsey@uk.ibm.com>
+--SKIPIF--
+<?php
+if(substr(PHP_OS, 0, 3) != "WIN")
+  die("skip Only valid for Windows");
+?>
+--FILE--
+<?php
+/* Prototype  : int readfile(string filename [, bool use_include_path[, resource context]])
+ * Description: Output a file or a URL 
+ * Source code: ext/standard/file.c
+ * Alias to functions: 
+ */
+
+echo "*** Testing readfile() : variation ***\n";
+$mainDir = "readfileVar��ガラスを食�られ��8";
+$subDir = "readfileVar��ガラスを食�られ��8Sub";
+$absMainDir = dirname(__FILE__)."\\".$mainDir;
+mkdir($absMainDir);
+$absSubDir = $absMainDir."\\".$subDir;
+mkdir($absSubDir);
+
+$theFile = "fileToRead.tmp";
+$absFile = $absSubDir.'/'.$theFile;
+
+// create the file
+$h = fopen($absFile,"w");
+fwrite($h, "The File Contents");
+fclose($h);
+
+
+$old_dir_path = getcwd();
+chdir(dirname(__FILE__));
+$unixifiedDir = '/'.substr(str_replace('\\','/',$absSubDir),3);
+
+$allDirs = array(
+  // absolute paths
+  "$absSubDir\\",
+  "$absSubDir\\..\\".$subDir,
+  "$absSubDir\\\\..\\.\\".$subDir,
+  "$absSubDir\\..\\..\\".$mainDir."\\.\\".$subDir,
+  "$absSubDir\\..\\\\\\".$subDir."\\\\..\\\\..\\".$subDir,
+  "$absSubDir\\BADDIR",
+  
+  // relative paths
+  $mainDir."\\".$subDir,
+  $mainDir."\\\\".$subDir, 
+   $mainDir."\\\\\\".$subDir, 
+  ".\\".$mainDir."\\..\\".$mainDir."\\".$subDir,
+  "BADDIR",  
+  
+  // unixifed path
+  $unixifiedDir,
+);
+
+for($i = 0; $i<count($allDirs); $i++) {
+  $j = $i+1;
+  $dir = $allDirs[$i];
+  echo "\n-- $dir --\n";
+  $ok = readfile($dir.'\\'.$theFile);
+  if ($ok === 1) {
+     echo "\n";
+  }
+}
+
+unlink($absFile);
+chdir($old_dir_path);
+rmdir($absSubDir);
+rmdir($absMainDir);
+
+echo "\n*** Done ***\n";
+?>
+--EXPECTF--
+*** Testing readfile() : variation ***
+
+-- %s\readfileVar��ガラスを食�られ��8\readfileVar��ガラスを食�られ��8Sub\ --
+The File Contents
+-- %s\readfileVar��ガラスを食�られ��8\readfileVar��ガラスを食�られ��8Sub\..\readfileVar��ガラスを食�られ��8Sub --
+The File Contents
+-- %s\readfileVar��ガラスを食�られ��8\readfileVar��ガラスを食�られ��8Sub\\..\.\readfileVar��ガラスを食�られ��8Sub --
+The File Contents
+-- %s\readfileVar��ガラスを食�られ��8\readfileVar��ガラスを食�られ��8Sub\..\..\readfileVar��ガラスを食�られ��8\.\readfileVar��ガラスを食�られ��8Sub --
+The File Contents
+-- %s\readfileVar��ガラスを食�られ��8\readfileVar��ガラスを食�られ��8Sub\..\\\readfileVar��ガラスを食�られ��8Sub\\..\\..\readfileVar��ガラスを食�られ��8Sub --
+
+Warning: readfile(%s\readfileVar��ガラスを食�られ��8\readfileVar��ガラスを食�られ��8Sub\..\\\readfileVar��ガラスを食�られ��8Sub\\..\\..\readfileVar��ガラスを食�られ��8Sub\fileToRead.tmp): failed to open stream: No such file or directory in %s on line %d
+
+-- %s\readfileVar��ガラスを食�られ��8\readfileVar��ガラスを食�られ��8Sub\BADDIR --
+
+Warning: readfile(%s\readfileVar��ガラスを食�られ��8\readfileVar��ガラスを食�られ��8Sub\BADDIR\fileToRead.tmp): failed to open stream: No such file or directory in %s on line %d
+
+-- readfileVar��ガラスを食�られ��8\readfileVar��ガラスを食�られ��8Sub --
+The File Contents
+-- readfileVar��ガラスを食�られ��8\\readfileVar��ガラスを食�られ��8Sub --
+The File Contents
+-- readfileVar��ガラスを食�られ��8\\\readfileVar��ガラスを食�られ��8Sub --
+The File Contents
+-- .\readfileVar��ガラスを食�られ��8\..\readfileVar��ガラスを食�られ��8\readfileVar��ガラスを食�られ��8Sub --
+The File Contents
+-- BADDIR --
+
+Warning: readfile(BADDIR\fileToRead.tmp): failed to open stream: No such file or directory in %s on line %d
+
+-- /%s/readfileVar��ガラスを食�られ��8/readfileVar��ガラスを食�られ��8Sub --
+The File Contents
+*** Done ***
\ No newline at end of file
diff --git a/ext/standard/tests/file/realpath_basic-win32-mb.phpt b/ext/standard/tests/file/realpath_basic-win32-mb.phpt
new file mode 100644
index 0000000000..c0f39b6054
--- /dev/null
+++ b/ext/standard/tests/file/realpath_basic-win32-mb.phpt
@@ -0,0 +1,89 @@
+--TEST--
+Test realpath() function: basic functionality
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip only on Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype: string realpath ( string $path );
+   Description: Returns canonicalized absolute pathname
+*/
+
+echo "\n*** Testing basic functions of realpath() with files ***\n";
+
+/* creating directories and files */
+$file_path = dirname(__FILE__);
+mkdir("$file_path/realpath_��ガラスを食�られ��basic/home/test/", 0777, true);
+
+$file_handle1 = fopen("$file_path/realpath_��ガラスを食�られ��basic/home/test/realpath_��ガラスを食�られ��basic.tmp", "w");
+$file_handle2 = fopen("$file_path/realpath_��ガラスを食�られ��basic/home/realpath_��ガラスを食�られ��basic.tmp", "w");
+$file_handle3 = fopen("$file_path/realpath_��ガラスを食�られ��basic/realpath_��ガラスを食�られ��basic.tmp", "w");
+fclose($file_handle1);
+fclose($file_handle2);
+fclose($file_handle3);
+
+echo "\n*** Testing realpath() on filenames ***\n";
+$filenames = array (
+  /* filenames resulting in valid paths */
+  "$file_path/realpath_��ガラスを食�られ��basic/home/realpath_��ガラスを食�られ��basic.tmp",
+  "$file_path/realpath_��ガラスを食�られ��basic/realpath_��ガラスを食�られ��basic.tmp/",
+  "$file_path/realpath_��ガラスを食�られ��basic//home/test//../test/./realpath_��ガラスを食�られ��basic.tmp",
+  "$file_path/realpath_��ガラスを食�られ��basic/home//../././realpath_��ガラスを食�られ��basic.tmp//",
+
+   // checking for binary safe
+  b"$file_path/realpath_��ガラスを食�られ��basic/home/realpath_��ガラスを食�られ��basic.tmp",
+
+  /* filenames with invalid path */
+  "$file_path///realpath_��ガラスを食�られ��basic/home//..//././test//realpath_��ガラスを食�られ��basic.tmp",
+  "$file_path/realpath_��ガラスを食�られ��basic/home/../home/../test/../..realpath_��ガラスを食�られ��basic.tmp"
+);
+
+$counter = 1;
+/* loop through $files to read the filepath of $file in the above array */
+foreach($filenames as $file) {
+  echo "\n-- Iteration $counter --\n";
+  var_dump( realpath($file) );
+  $counter++;
+}
+
+echo "Done\n";
+?>
+--CLEAN--
+<?php
+$name_prefix = dirname(__FILE__)."/realpath_��ガラスを食�られ��basic";
+unlink("$name_prefix/home/test/realpath_��ガラスを食�られ��basic.tmp");
+unlink("$name_prefix/home/realpath_��ガラスを食�られ��basic.tmp");
+unlink("$name_prefix/realpath_��ガラスを食�られ��basic.tmp");
+rmdir("$name_prefix/home/test/");
+rmdir("$name_prefix/home/");
+rmdir("$name_prefix/");
+?>
+--EXPECTF--
+*** Testing basic functions of realpath() with files ***
+
+*** Testing realpath() on filenames ***
+
+-- Iteration 1 --
+string(%d) "%s\realpath_��ガラスを食�られ��basic\home\realpath_��ガラスを食�られ��basic.tmp"
+
+-- Iteration 2 --
+bool(false)
+
+-- Iteration 3 --
+string(%d) "%s\realpath_��ガラスを食�られ��basic\home\test\realpath_��ガラスを食�られ��basic.tmp"
+
+-- Iteration 4 --
+bool(false)
+
+-- Iteration 5 --
+string(%d) "%s\realpath_��ガラスを食�られ��basic\home\realpath_��ガラスを食�られ��basic.tmp"
+
+-- Iteration 6 --
+bool(false)
+
+-- Iteration 7 --
+bool(false)
+Done
diff --git a/ext/standard/tests/file/realpath_variation-win32-mb.phpt b/ext/standard/tests/file/realpath_variation-win32-mb.phpt
new file mode 100644
index 0000000000..66d7c8b0c7
--- /dev/null
+++ b/ext/standard/tests/file/realpath_variation-win32-mb.phpt
@@ -0,0 +1,102 @@
+--TEST--
+Test realpath() function: usage variation
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip only on Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype: string realpath ( string $path );
+   Description: Returns canonicalized absolute pathname
+*/
+
+require dirname(__FILE__).'/file.inc';
+
+echo "*** Testing realpath(): usage variations ***\n";
+$name_prefix = dirname(__FILE__);
+$filename = "$name_prefix/realpath_variation_��ガラスを食�られ��/home/tests/realpath_variation_��ガラスを食�られ��.tmp";
+mkdir("$name_prefix/realpath_variation_��ガラスを食�られ��/home/tests/", 0777, true);
+
+echo "\n*** Testing realpath() with filename stored inside a object ***\n";
+// create a temp file
+$file_handle = fopen($filename, "w");
+fclose($file_handle);
+
+// creating object with members as filename
+class object_temp {
+  public $filename;
+  function __construct($file) {
+    $this->filename = $file;
+  }
+}
+$obj1 = new object_temp("$name_prefix/realpath_variation_��ガラスを食�られ��/../././realpath_variation_��ガラスを食�られ��/home/tests/realpath_variation_��ガラスを食�られ��.tmp");
+$obj2 = new object_temp("$name_prefix/realpath_variation_��ガラスを食�られ��/home/..///realpath_variation_��ガラスを食�られ��.tmp");
+
+var_dump( realpath($obj1->filename) );
+var_dump( realpath($obj2->filename) );
+
+echo "\n*** Testing realpath() with filename stored in an array ***\n";
+$file_arr = array (
+  "$name_prefix////realpath_variation_��ガラスを食�られ��/home/tests/realpath_variation_��ガラスを食�られ��.tmp",
+  "$name_prefix/./realpath_variation_��ガラスを食�られ��/home/../home//tests//..//..//..//home//realpath_variation_��ガラスを食�られ��.tmp/"
+);
+
+var_dump( realpath($file_arr[0]) ); 
+var_dump( realpath($file_arr[1]) );
+
+echo "\n*** Testing realpath() with filename as empty string, NULL and single space ***\n";
+$file_string = array (
+  /* filename as spaces */
+  " ",
+  ' ',
+
+  /* empty filename */
+  "",
+  '',
+  NULL,
+  null
+ );
+for($loop_counter = 0; $loop_counter < count($file_string); $loop_counter++) {
+  echo "-- Iteration";
+  echo $loop_counter + 1;
+  echo " --\n";
+  var_dump( realpath($file_string[$loop_counter]) ); 
+}
+
+echo "Done\n";
+?>
+--CLEAN--
+<?php
+$name_prefix = dirname(__FILE__)."/realpath_variation_��ガラスを食�られ��";
+unlink("$name_prefix/home/tests/realpath_variation_��ガラスを食�られ��.tmp");
+rmdir("$name_prefix/home/tests/");
+rmdir("$name_prefix/home/");
+rmdir("$name_prefix/");
+?>
+--EXPECTF--
+*** Testing realpath(): usage variations ***
+
+*** Testing realpath() with filename stored inside a object ***
+string(%d) "%s\realpath_variation_��ガラスを食�られ��\home\tests\realpath_variation_��ガラスを食�られ��.tmp"
+bool(false)
+
+*** Testing realpath() with filename stored in an array ***
+string(%d) "%s\realpath_variation_��ガラスを食�られ��\home\tests\realpath_variation_��ガラスを食�られ��.tmp"
+bool(false)
+
+*** Testing realpath() with filename as empty string, NULL and single space ***
+-- Iteration1 --
+bool(false)
+-- Iteration2 --
+bool(false)
+-- Iteration3 --
+string(%d) "%s"
+-- Iteration4 --
+string(%d) "%s"
+-- Iteration5 --
+string(%d) "%s"
+-- Iteration6 --
+string(%d) "%s"
+Done
diff --git a/ext/standard/tests/file/stat_basic-win32-mb.phpt b/ext/standard/tests/file/stat_basic-win32-mb.phpt
new file mode 100644
index 0000000000..334eb9ea65
--- /dev/null
+++ b/ext/standard/tests/file/stat_basic-win32-mb.phpt
@@ -0,0 +1,192 @@
+--TEST--
+Test stat() function: basic functionality
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip.. valid only for Windows');
+}
+?>
+--FILE--
+<?php
+/*
+   Prototype: array stat ( string $filename );
+   Description: Gives information about a file
+*/
+
+$file_path = dirname(__FILE__);
+require("$file_path/file.inc");
+
+echo "*** Testing stat() : basic functionality ***\n";
+
+/* creating temp directory and file */
+
+// creating dir
+$dirname = "$file_path/stat_basic_��ガラスを食�られ��";
+mkdir($dirname);
+// stat of the dir created
+$dir_stat = stat($dirname);
+clearstatcache();
+sleep(2);
+
+// creating file
+$filename = "$dirname/stat_basic_��ガラスを食�られ��.tmp";
+$file_handle = fopen($filename, "w");
+fclose($file_handle);
+// stat of the file created
+$file_stat = stat($filename);
+sleep(2);
+
+// now new stat of the dir after file is created
+$new_dir_stat = stat($dirname);
+clearstatcache();
+
+// stat contains 13 different values stored twice, can be accessed using 
+// numeric and named keys, compare them to see they are same  
+echo "*** Testing stat(): validating the values stored in stat ***\n";
+// Initial stat values
+var_dump( compare_self_stat($file_stat) ); //expect true
+var_dump( compare_self_stat($dir_stat) );  //expect true
+
+// New stat values taken after creation of file 
+var_dump( compare_self_stat($new_dir_stat) );  // expect true
+
+// compare the two stat values, initial stat and stat recorded after 
+// creating file, also dump the value of stats
+echo "*** Testing stat(): comparing stats (recorded before and after file creation) ***\n";
+echo "-- comparing difference in dir stats before and after creating file in it --\n";
+$affected_elements = array( 9, 'mtime' );
+var_dump( compare_stats($dir_stat, $new_dir_stat, $affected_elements, '!=', true) ); // expect true
+
+echo "*** Testing stat(): for the return value ***\n";
+var_dump( is_array( stat($filename) ) );
+
+echo "\n---Done---";
+?>
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+unlink("$file_path/stat_basic_��ガラスを食�られ��/stat_basic_��ガラスを食�られ��.tmp");
+rmdir("$file_path/stat_basic_��ガラスを食�られ��");
+?>
+--EXPECTF--
+*** Testing stat() : basic functionality ***
+*** Testing stat(): validating the values stored in stat ***
+bool(true)
+bool(true)
+bool(true)
+*** Testing stat(): comparing stats (recorded before and after file creation) ***
+-- comparing difference in dir stats before and after creating file in it --
+array(26) {
+  [0]=>
+  int(%d)
+  [1]=>
+  int(0)
+  [2]=>
+  int(%d)
+  [3]=>
+  int(%d)
+  [4]=>
+  int(0)
+  [5]=>
+  int(0)
+  [6]=>
+  int(%d)
+  [7]=>
+  int(%d)
+  [8]=>
+  int(%d)
+  [9]=>
+  int(%d)
+  [10]=>
+  int(%d)
+  [11]=>
+  int(-1)
+  [12]=>
+  int(-1)
+  ["dev"]=>
+  int(%d)
+  ["ino"]=>
+  int(0)
+  ["mode"]=>
+  int(%d)
+  ["nlink"]=>
+  int(%d)
+  ["uid"]=>
+  int(0)
+  ["gid"]=>
+  int(0)
+  ["rdev"]=>
+  int(%d)
+  ["size"]=>
+  int(%d)
+  ["atime"]=>
+  int(%d)
+  ["mtime"]=>
+  int(%d)
+  ["ctime"]=>
+  int(%d)
+  ["blksize"]=>
+  int(-1)
+  ["blocks"]=>
+  int(-1)
+}
+array(26) {
+  [0]=>
+  int(%d)
+  [1]=>
+  int(%d)
+  [2]=>
+  int(%d)
+  [3]=>
+  int(%d)
+  [4]=>
+  int(%d)
+  [5]=>
+  int(%d)
+  [6]=>
+  int(%d)
+  [7]=>
+  int(%d)
+  [8]=>
+  int(%d)
+  [9]=>
+  int(%d)
+  [10]=>
+  int(%d)
+  [11]=>
+  int(-1)
+  [12]=>
+  int(-1)
+  ["dev"]=>
+  int(%d)
+  ["ino"]=>
+  int(%d)
+  ["mode"]=>
+  int(%d)
+  ["nlink"]=>
+  int(%d)
+  ["uid"]=>
+  int(%d)
+  ["gid"]=>
+  int(%d)
+  ["rdev"]=>
+  int(%d)
+  ["size"]=>
+  int(%d)
+  ["atime"]=>
+  int(%d)
+  ["mtime"]=>
+  int(%d)
+  ["ctime"]=>
+  int(%d)
+  ["blksize"]=>
+  int(-1)
+  ["blocks"]=>
+  int(-1)
+}
+bool(true)
+*** Testing stat(): for the return value ***
+bool(true)
+
+---Done---
+
diff --git a/ext/standard/tests/file/stat_variation1-win32-mb.phpt b/ext/standard/tests/file/stat_variation1-win32-mb.phpt
new file mode 100644
index 0000000000..dcba28698f
--- /dev/null
+++ b/ext/standard/tests/file/stat_variation1-win32-mb.phpt
@@ -0,0 +1,94 @@
+--TEST--
+Test stat() functions: usage variations - effects of rename()
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip.. only for Windows');
+}
+?>
+--FILE--
+<?php
+
+/*
+ *  Prototype: array stat ( string $filename );
+ *  Description: Gives information about a file
+ */
+
+/* test the effects of rename() on stats of dir/file */
+
+$file_path = dirname(__FILE__);
+require "$file_path/file.inc";
+
+
+/* create temp file and directory */
+mkdir("$file_path/stat_variation1_��ガラスを食�られ��/");  // temp dir
+
+$file_handle = fopen("$file_path/stat_variation1_��ガラスを食�られ��.tmp", "w");  // temp file
+fclose($file_handle);
+
+
+echo "*** Testing stat(): on file and directory ater renaming them ***\n";
+
+// renaming a file
+echo "-- Testing stat() for files after being renamed --\n";
+$old_filename = "$file_path/stat_variation1_��ガラスを食�られ��.tmp";
+$new_filename = "$file_path/stat_variation1a_��ガラスを食�られ��.tmp";
+$old_stat = stat($old_filename);
+clearstatcache();
+sleep(2);
+var_dump( rename($old_filename, $new_filename) );
+$new_stat = stat($new_filename);
+
+// compare the self stat 
+var_dump( compare_self_stat($old_stat) );
+var_dump( compare_self_stat($new_stat) );
+
+// compare the two stats 
+var_dump( compare_stats($old_stat, $old_stat, $all_stat_keys) );
+// clear the cache
+clearstatcache();
+
+// renaming a directory
+echo "-- Testing stat() for directory after being renamed --\n";
+$old_dirname = "$file_path/stat_variation1_��ガラスを食�られ��";
+$new_dirname = "$file_path/stat_variation1a_��ガラスを食�られ��";
+$old_stat = stat($old_dirname);
+clearstatcache();
+sleep(2);
+var_dump( rename($old_dirname, $new_dirname) );
+$new_stat = stat($new_dirname);
+
+// compare self stats
+var_dump( compare_self_stat($old_stat) );
+var_dump( compare_self_stat($new_stat) );
+
+// compare the two stats
+var_dump( compare_stats($old_stat, $new_stat, $all_stat_keys) );
+// clear the cache
+clearstatcache();
+
+
+echo "\n*** Done ***";
+?>
+
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+unlink("$file_path/stat_variation1a_��ガラスを食�られ��.tmp");
+rmdir("$file_path/stat_variation1a_��ガラスを食�られ��");
+?>
+--EXPECTF--
+*** Testing stat(): on file and directory ater renaming them ***
+-- Testing stat() for files after being renamed --
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+-- Testing stat() for directory after being renamed --
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+
+*** Done ***
+
diff --git a/ext/standard/tests/file/tempnam_variation1-win32-mb.phpt b/ext/standard/tests/file/tempnam_variation1-win32-mb.phpt
new file mode 100644
index 0000000000..4d985410da
--- /dev/null
+++ b/ext/standard/tests/file/tempnam_variation1-win32-mb.phpt
@@ -0,0 +1,103 @@
+--TEST--
+Test tempnam() function: usage variations - creating files 
+--SKIPIF--
+<?php
+if(substr(PHP_OS, 0, 3) != "WIN")
+  die("skip Only valid for Windows");
+?>
+--FILE--
+<?php
+/* Prototype:  string tempnam ( string $dir, string $prefix );
+   Description: Create file with unique file name.
+*/
+
+/* Creating number of unique files by passing a file name as prefix */
+
+$file_path = dirname(__FILE__)."/tempnamVar1_��ガラスを食�られ��";
+mkdir($file_path);
+
+echo "*** Testing tempnam() in creation of unique files ***\n";
+for($i=1; $i<=10; $i++) {
+  echo "-- Iteration $i --\n";
+  $files[$i] = tempnam("$file_path", "tempnam_variation1.tmp");
+
+  if( file_exists($files[$i]) ) { 
+
+    echo "File name is => "; 
+    print($files[$i]);
+    echo "\n";
+  
+    echo "File permissions are => ";
+    printf("%o", fileperms($files[$i]) );
+    echo "\n";
+    clearstatcache();
+
+    echo "File created in => ";
+    $file_dir = dirname($files[$i]);    
+        
+    if (realpath($file_dir) == realpath(sys_get_temp_dir()) || realpath($file_dir."\\") == realpath(sys_get_temp_dir())) {
+       echo "temp dir\n";
+    }
+    else if (realpath($file_dir) == realpath($file_path) || realpath($file_dir."\\") == realpath($file_path)) {    
+       echo "directory specified\n";
+    }
+    else {
+       echo "unknown location\n";
+    }
+    clearstatcache();
+  }
+  else {
+    print("- File is not created -");
+  }
+}
+for($i=1; $i<=10; $i++) {
+  unlink($files[$i]);
+}
+rmdir($file_path);
+
+
+echo "*** Done ***\n";
+?>
+--EXPECTF--
+*** Testing tempnam() in creation of unique files ***
+-- Iteration 1 --
+File name is => %s%et%s
+File permissions are => 100666
+File created in => directory specified
+-- Iteration 2 --
+File name is => %s%et%s
+File permissions are => 100666
+File created in => directory specified
+-- Iteration 3 --
+File name is => %s%et%s
+File permissions are => 100666
+File created in => directory specified
+-- Iteration 4 --
+File name is => %s%et%s
+File permissions are => 100666
+File created in => directory specified
+-- Iteration 5 --
+File name is => %s%et%s
+File permissions are => 100666
+File created in => directory specified
+-- Iteration 6 --
+File name is => %s%et%s
+File permissions are => 100666
+File created in => directory specified
+-- Iteration 7 --
+File name is => %s%et%s
+File permissions are => 100666
+File created in => directory specified
+-- Iteration 8 --
+File name is => %s%et%s
+File permissions are => 100666
+File created in => directory specified
+-- Iteration 9 --
+File name is => %s%et%s
+File permissions are => 100666
+File created in => directory specified
+-- Iteration 10 --
+File name is => %s%et%s
+File permissions are => 100666
+File created in => directory specified
+*** Done ***
diff --git a/ext/standard/tests/file/tempnam_variation2-win32.phpt b/ext/standard/tests/file/tempnam_variation2-win32.phpt
index 4224966daf..15d59614ff 100644
--- a/ext/standard/tests/file/tempnam_variation2-win32.phpt
+++ b/ext/standard/tests/file/tempnam_variation2-win32.phpt
@@ -121,6 +121,8 @@ File permissions are => 100666
 File created in => directory specified
 
 -- Iteration 7 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation2-win32.php on line %d
 File name is => %s\t%s
 File permissions are => 100666
 File created in => temp dir
@@ -131,11 +133,15 @@ File permissions are => 100666
 File created in => directory specified
 
 -- Iteration 9 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation2-win32.php on line %d
 File name is => %s\t%s
 File permissions are => 100666
 File created in => temp dir
 
 -- Iteration 10 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation2-win32.php on line %d
 File name is => %s\t%s
 File permissions are => 100666
 File created in => temp dir
@@ -156,8 +162,10 @@ File permissions are => 100666
 File created in => directory specified
 
 -- Iteration 14 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation2-win32.php on line %d
 File name is => %s\t%s
 File permissions are => 100666
 File created in => temp dir
 
-*** Done ***
\ No newline at end of file
+*** Done ***
diff --git a/ext/standard/tests/file/tempnam_variation2.phpt b/ext/standard/tests/file/tempnam_variation2.phpt
index b7e5cdc058..1a2de1885b 100644
--- a/ext/standard/tests/file/tempnam_variation2.phpt
+++ b/ext/standard/tests/file/tempnam_variation2.phpt
@@ -121,6 +121,8 @@ File permissions are => 100600
 File created in => directory specified
 
 -- Iteration 7 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation2.php on line %d
 File name is => %s/tempnam_variation2.tmp%s
 File permissions are => 100600
 File created in => temp dir
@@ -131,11 +133,15 @@ File permissions are => 100600
 File created in => directory specified
 
 -- Iteration 9 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation2.php on line %d
 File name is => %s/tempnam_variation2.tmp%s
 File permissions are => 100600
 File created in => temp dir
 
 -- Iteration 10 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation2.php on line %d
 File name is => %s/tempnam_variation2.tmp%s
 File permissions are => 100600
 File created in => temp dir
@@ -156,8 +162,10 @@ File permissions are => 100600
 File created in => directory specified
 
 -- Iteration 14 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation2.php on line %d
 File name is => %s/tempnam_variation2.tmp%s
 File permissions are => 100600
 File created in => temp dir
 
-*** Done ***
\ No newline at end of file
+*** Done ***
diff --git a/ext/standard/tests/file/tempnam_variation3-win32.phpt b/ext/standard/tests/file/tempnam_variation3-win32.phpt
index df0d88feda..6d5071b5e5 100644
--- a/ext/standard/tests/file/tempnam_variation3-win32.phpt
+++ b/ext/standard/tests/file/tempnam_variation3-win32.phpt
@@ -99,6 +99,8 @@ OK
 -- Iteration 4 --
 OK
 -- Iteration 5 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation3-win32.php on line %d
 Failed, not created in the correct directory %s vs %s
 0
 -- Iteration 6 --
diff --git a/ext/standard/tests/file/tempnam_variation4-0.phpt b/ext/standard/tests/file/tempnam_variation4-0.phpt
new file mode 100644
index 0000000000..e96846ff2c
--- /dev/null
+++ b/ext/standard/tests/file/tempnam_variation4-0.phpt
@@ -0,0 +1,638 @@
+--TEST--
+Test tempnam() function: usage variations - permissions(0000 to 0350) of dir
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) == 'WIN') {
+    die('skip Not valid for Windows');
+}
+// Skip if being run by root
+$filename = dirname(__FILE__)."/is_readable_root_check.tmp";
+$fp = fopen($filename, 'w');
+fclose($fp);
+if(fileowner($filename) == 0) {
+        unlink ($filename);
+        die('skip cannot be run as root');
+}
+unlink($filename);
+?>
+--FILE--
+<?php
+/* Prototype:  string tempnam ( string $dir, string $prefix );
+   Description: Create file with unique file name.
+*/
+
+/* Trying to create the file in a dir with permissions from 0000 to 0350,
+     Allowable permissions: files are expected to be created in the input dir 
+     Non-allowable permissions: files are expected to be created in '/tmp' dir
+*/
+
+echo "*** Testing tempnam() with dir of permissions from 0000 to 0350 ***\n";
+$file_path = dirname(__FILE__);
+$dir_name = $file_path."/tempnam_variation4";
+$prefix = "tempnamVar4.";
+
+mkdir($dir_name);
+
+for($mode = 0000; $mode <= 0350; $mode++) {
+  chmod($dir_name, $mode);
+  $file_name = tempnam($dir_name, $prefix);
+
+  if(file_exists($file_name) ) {
+    if (dirname($file_name) != $dir_name) {
+      /* Either there's a notice or error */
+       printf("%o\n", $mode);
+
+      if (realpath(dirname($file_name)) != realpath(sys_get_temp_dir())) {
+         echo " created in unexpected dir\n";
+      }   
+    }
+    unlink($file_name);    
+  }
+  else {
+    print("FAILED: File is not created\n");
+  }
+}
+
+rmdir($dir_name);
+
+echo "*** Done ***\n";
+?>
+--EXPECTF--
+*** Testing tempnam() with dir of permissions from 0000 to 0350 ***
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+0
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+1
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+2
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+3
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+4
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+5
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+6
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+7
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+10
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+11
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+12
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+13
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+14
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+15
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+16
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+17
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+20
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+21
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+22
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+23
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+24
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+25
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+26
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+27
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+30
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+31
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+32
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+33
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+34
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+35
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+36
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+37
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+40
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+41
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+42
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+43
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+44
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+45
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+46
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+47
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+50
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+51
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+52
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+53
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+54
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+55
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+56
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+57
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+60
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+61
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+62
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+63
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+64
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+65
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+66
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+67
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+70
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+71
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+72
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+73
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+74
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+75
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+76
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+77
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+100
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+101
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+102
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+103
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+104
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+105
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+106
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+107
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+110
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+111
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+112
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+113
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+114
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+115
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+116
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+120
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+150
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+160
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+161
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+162
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+163
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+164
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+165
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+166
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+167
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+170
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
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+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+177
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+200
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+201
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+202
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+203
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+204
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+205
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+206
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+207
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+210
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+211
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+212
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+213
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+214
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+215
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+216
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+217
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+220
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+221
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+222
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+223
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+224
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+225
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+226
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+227
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+230
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+231
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+232
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+233
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+234
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+235
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+236
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+237
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+240
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+241
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+242
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+243
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+244
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+245
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+246
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+247
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+250
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+251
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+252
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+253
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+254
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+255
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+256
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+257
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+260
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+261
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+262
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+263
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+264
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+265
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+266
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+267
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+270
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+271
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+272
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+273
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+274
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+275
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+276
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-0.php on line 20
+277
+*** Done ***
diff --git a/ext/standard/tests/file/tempnam_variation4-1.phpt b/ext/standard/tests/file/tempnam_variation4-1.phpt
new file mode 100644
index 0000000000..667d3ecda6
--- /dev/null
+++ b/ext/standard/tests/file/tempnam_variation4-1.phpt
@@ -0,0 +1,638 @@
+--TEST--
+Test tempnam() function: usage variations - permissions(0351 to 0777) of dir
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) == 'WIN') {
+    die('skip Not valid for Windows');
+}
+// Skip if being run by root
+$filename = dirname(__FILE__)."/is_readable_root_check.tmp";
+$fp = fopen($filename, 'w');
+fclose($fp);
+if(fileowner($filename) == 0) {
+        unlink ($filename);
+        die('skip cannot be run as root');
+}
+unlink($filename);
+?>
+--FILE--
+<?php
+/* Prototype:  string tempnam ( string $dir, string $prefix );
+   Description: Create file with unique file name.
+*/
+
+/* Trying to create the file in a dir with permissions from 0351 to 0777,
+     Allowable permissions: files are expected to be created in the input dir 
+     Non-allowable permissions: files are expected to be created in '/tmp' dir
+*/
+
+echo "*** Testing tempnam() with dir of permissions from 0351 to 0777 ***\n";
+$file_path = dirname(__FILE__);
+$dir_name = $file_path."/tempnam_variation4";
+$prefix = "tempnamVar4.";
+
+mkdir($dir_name);
+
+for($mode = 0351; $mode <= 0777; $mode++) {
+  chmod($dir_name, $mode);
+  $file_name = tempnam($dir_name, $prefix);
+
+  if(file_exists($file_name) ) {
+    if (dirname($file_name) != $dir_name) {
+      /* Either there's a notice or error */
+       printf("%o\n", $mode);
+
+      if (realpath(dirname($file_name)) != realpath(sys_get_temp_dir())) {
+         echo " created in unexpected dir\n";
+      }   
+    }
+    unlink($file_name);    
+  }
+  else {
+    print("FAILED: File is not created\n");
+  }
+}
+
+rmdir($dir_name);
+
+echo "*** Done ***\n";
+?>
+--EXPECTF--
+*** Testing tempnam() with dir of permissions from 0351 to 0777 ***
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+400
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+401
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+402
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+403
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+404
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+405
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+406
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+407
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+410
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+411
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+412
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+413
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+414
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+415
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+416
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+417
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+420
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+421
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+422
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+423
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+424
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+425
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+426
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+427
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+430
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+431
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+432
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+433
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+434
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+435
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+436
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+437
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+440
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+441
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+442
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+443
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+444
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+445
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+446
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+447
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+450
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+451
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+452
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+453
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+454
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+455
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+456
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+457
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+460
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+461
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+462
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+463
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+464
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+465
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+466
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+467
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+470
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+471
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+472
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+473
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+474
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+475
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+476
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+477
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+500
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+501
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+502
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+503
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+504
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+505
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+506
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+507
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+510
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+511
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+512
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+513
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+514
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+515
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+516
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+517
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+520
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+521
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+522
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+523
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+524
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+525
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+526
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+527
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+530
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+531
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+532
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+533
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+534
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+535
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+536
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+537
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+540
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+541
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+542
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+543
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+544
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+545
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+546
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+547
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+550
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+551
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+552
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+553
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+554
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+555
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+556
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+557
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+560
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+561
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+562
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+563
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+564
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+565
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+566
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+567
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+570
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+571
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+572
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+573
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+574
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+575
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+576
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+577
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+600
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+601
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+602
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+603
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+604
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+605
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+606
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+607
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+610
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+611
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+612
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+613
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+614
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+615
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+616
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+617
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+620
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+621
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+622
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+623
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+624
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+625
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+626
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+627
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+630
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+631
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+632
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+633
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+634
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+635
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+636
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+637
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+640
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+641
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+642
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+643
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+644
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+645
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+646
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+647
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+650
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+651
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+652
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+653
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+654
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+655
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+656
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+657
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+660
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+661
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+662
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+663
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+664
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+665
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+666
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+667
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+670
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+671
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+672
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+673
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+674
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+675
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+676
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation4-1.php on line 20
+677
+*** Done ***
diff --git a/ext/standard/tests/file/tempnam_variation4.phpt b/ext/standard/tests/file/tempnam_variation4.phpt
deleted file mode 100644
index 4ce1c7ec24..0000000000
--- a/ext/standard/tests/file/tempnam_variation4.phpt
+++ /dev/null
@@ -1,1092 +0,0 @@
---TEST--
-Test tempnam() function: usage variations - permissions(0000 to 0777) of dir
---SKIPIF--
-<?php
-if (substr(PHP_OS, 0, 3) == 'WIN') {
-    die('skip Not valid for Windows');
-}
-// Skip if being run by root
-$filename = dirname(__FILE__)."/is_readable_root_check.tmp";
-$fp = fopen($filename, 'w');
-fclose($fp);
-if(fileowner($filename) == 0) {
-        unlink ($filename);
-        die('skip cannot be run as root');
-}
-unlink($filename);
-?>
---FILE--
-<?php
-/* Prototype:  string tempnam ( string $dir, string $prefix );
-   Description: Create file with unique file name.
-*/
-
-/* Trying to create the file in a dir with permissions from 0000 to 0777,
-     Allowable permissions: files are expected to be created in the input dir 
-     Non-allowable permissions: files are expected to be created in '/tmp' dir
-*/
-
-echo "*** Testing tempnam() with dir of permissions from 0000 to 0777 ***\n";
-$file_path = dirname(__FILE__);
-$dir_name = $file_path."/tempnam_variation4";
-$prefix = "tempnamVar4.";
-
-mkdir($dir_name);
-
-for($mode = 0000; $mode <= 0777; $mode++) {
-  echo "-- dir perms ";
-  printf("%o", $mode);
-  echo " --\n";
-  chmod($dir_name, $mode);
-  $file_name = tempnam($dir_name, $prefix);
-
-  if(file_exists($file_name) ) {
-    if (realpath(dirname($file_name)) == realpath(sys_get_temp_dir())) {
-       $msg = " created in temp dir ";
-    }
-    else if (dirname($file_name) == $dir_name) {
-       $msg = " created in requested dir";
-    }
-    else {
-       $msg = " created in unexpected dir";
-    }   
-  
-    echo $msg."\n";
-    unlink($file_name);    
-  }
-  else {
-    print("FAILED: File is not created\n");
-  }
-}
-
-rmdir($dir_name);
-
-echo "*** Done ***\n";
-?>
---EXPECTF--
-*** Testing tempnam() with dir of permissions from 0000 to 0777 ***
--- dir perms 0 --
- created in temp dir 
--- dir perms 1 --
- created in temp dir 
--- dir perms 2 --
- created in temp dir 
--- dir perms 3 --
- created in temp dir 
--- dir perms 4 --
- created in temp dir 
--- dir perms 5 --
- created in temp dir 
--- dir perms 6 --
- created in temp dir 
--- dir perms 7 --
- created in temp dir 
--- dir perms 10 --
- created in temp dir 
--- dir perms 11 --
- created in temp dir 
--- dir perms 12 --
- created in temp dir 
--- dir perms 13 --
- created in temp dir 
--- dir perms 14 --
- created in temp dir 
--- dir perms 15 --
- created in temp dir 
--- dir perms 16 --
- created in temp dir 
--- dir perms 17 --
- created in temp dir 
--- dir perms 20 --
- created in temp dir 
--- dir perms 21 --
- created in temp dir 
--- dir perms 22 --
- created in temp dir 
--- dir perms 23 --
- created in temp dir 
--- dir perms 24 --
- created in temp dir 
--- dir perms 25 --
- created in temp dir 
--- dir perms 26 --
- created in temp dir 
--- dir perms 27 --
- created in temp dir 
--- dir perms 30 --
- created in temp dir 
--- dir perms 31 --
- created in temp dir 
--- dir perms 32 --
- created in temp dir 
--- dir perms 33 --
- created in temp dir 
--- dir perms 34 --
- created in temp dir 
--- dir perms 35 --
- created in temp dir 
--- dir perms 36 --
- created in temp dir 
--- dir perms 37 --
- created in temp dir 
--- dir perms 40 --
- created in temp dir 
--- dir perms 41 --
- created in temp dir 
--- dir perms 42 --
- created in temp dir 
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- created in temp dir 
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- created in temp dir 
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- created in temp dir 
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--- dir perms 664 --
- created in temp dir 
--- dir perms 665 --
- created in temp dir 
--- dir perms 666 --
- created in temp dir 
--- dir perms 667 --
- created in temp dir 
--- dir perms 670 --
- created in temp dir 
--- dir perms 671 --
- created in temp dir 
--- dir perms 672 --
- created in temp dir 
--- dir perms 673 --
- created in temp dir 
--- dir perms 674 --
- created in temp dir 
--- dir perms 675 --
- created in temp dir 
--- dir perms 676 --
- created in temp dir 
--- dir perms 677 --
- created in temp dir 
--- dir perms 700 --
- created in requested dir
--- dir perms 701 --
- created in requested dir
--- dir perms 702 --
- created in requested dir
--- dir perms 703 --
- created in requested dir
--- dir perms 704 --
- created in requested dir
--- dir perms 705 --
- created in requested dir
--- dir perms 706 --
- created in requested dir
--- dir perms 707 --
- created in requested dir
--- dir perms 710 --
- created in requested dir
--- dir perms 711 --
- created in requested dir
--- dir perms 712 --
- created in requested dir
--- dir perms 713 --
- created in requested dir
--- dir perms 714 --
- created in requested dir
--- dir perms 715 --
- created in requested dir
--- dir perms 716 --
- created in requested dir
--- dir perms 717 --
- created in requested dir
--- dir perms 720 --
- created in requested dir
--- dir perms 721 --
- created in requested dir
--- dir perms 722 --
- created in requested dir
--- dir perms 723 --
- created in requested dir
--- dir perms 724 --
- created in requested dir
--- dir perms 725 --
- created in requested dir
--- dir perms 726 --
- created in requested dir
--- dir perms 727 --
- created in requested dir
--- dir perms 730 --
- created in requested dir
--- dir perms 731 --
- created in requested dir
--- dir perms 732 --
- created in requested dir
--- dir perms 733 --
- created in requested dir
--- dir perms 734 --
- created in requested dir
--- dir perms 735 --
- created in requested dir
--- dir perms 736 --
- created in requested dir
--- dir perms 737 --
- created in requested dir
--- dir perms 740 --
- created in requested dir
--- dir perms 741 --
- created in requested dir
--- dir perms 742 --
- created in requested dir
--- dir perms 743 --
- created in requested dir
--- dir perms 744 --
- created in requested dir
--- dir perms 745 --
- created in requested dir
--- dir perms 746 --
- created in requested dir
--- dir perms 747 --
- created in requested dir
--- dir perms 750 --
- created in requested dir
--- dir perms 751 --
- created in requested dir
--- dir perms 752 --
- created in requested dir
--- dir perms 753 --
- created in requested dir
--- dir perms 754 --
- created in requested dir
--- dir perms 755 --
- created in requested dir
--- dir perms 756 --
- created in requested dir
--- dir perms 757 --
- created in requested dir
--- dir perms 760 --
- created in requested dir
--- dir perms 761 --
- created in requested dir
--- dir perms 762 --
- created in requested dir
--- dir perms 763 --
- created in requested dir
--- dir perms 764 --
- created in requested dir
--- dir perms 765 --
- created in requested dir
--- dir perms 766 --
- created in requested dir
--- dir perms 767 --
- created in requested dir
--- dir perms 770 --
- created in requested dir
--- dir perms 771 --
- created in requested dir
--- dir perms 772 --
- created in requested dir
--- dir perms 773 --
- created in requested dir
--- dir perms 774 --
- created in requested dir
--- dir perms 775 --
- created in requested dir
--- dir perms 776 --
- created in requested dir
--- dir perms 777 --
- created in requested dir
-*** Done ***
diff --git a/ext/standard/tests/file/tempnam_variation7-win32.phpt b/ext/standard/tests/file/tempnam_variation7-win32.phpt
index 0c8caca95c..918ef36588 100644
--- a/ext/standard/tests/file/tempnam_variation7-win32.phpt
+++ b/ext/standard/tests/file/tempnam_variation7-win32.phpt
@@ -65,10 +65,14 @@ echo "\n*** Done ***\n";
 --EXPECTF--
 *** Testing tempnam() with invalid/non-existing directory names ***
 -- Iteration 0 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation7-win32.php on line %d
 File name is => %s%et%s
 File permissions are => 100666
 File created in => temp dir
 -- Iteration 1 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation7-win32.php on line %d
 File name is => %s%et%s
 File permissions are => 100666
 File created in => temp dir
@@ -85,6 +89,8 @@ File name is => %s%et%s
 File permissions are => 100666
 File created in => temp dir
 -- Iteration 5 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation7-win32.php on line %d
 File name is => %s%et%s
 File permissions are => 100666
 File created in => temp dir
@@ -101,10 +107,14 @@ Warning: tempnam() expects parameter 1 to be a valid path, array given in %s on
 
 Warning: unlink(): %r(Invalid argument|No such file or directory)%r in %s on line %d
 -- Iteration 8 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation7-win32.php on line %d
 File name is => %s%et%s
 File permissions are => 100666
 File created in => temp dir
 -- Iteration 9 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation7-win32.php on line %d
 File name is => %s%et%s
 File permissions are => 100666
 File created in => temp dir
diff --git a/ext/standard/tests/file/tempnam_variation7.phpt b/ext/standard/tests/file/tempnam_variation7.phpt
index b6f81caabc..d24c1d8974 100644
--- a/ext/standard/tests/file/tempnam_variation7.phpt
+++ b/ext/standard/tests/file/tempnam_variation7.phpt
@@ -70,10 +70,14 @@ echo "\n*** Done ***\n";
 --EXPECTF--
 *** Testing tempnam() with invalid/non-existing directory names ***
 -- Iteration 0 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation7.php on line %d
 File name is => %s%etempnam_variation3.tmp%s
 File permissions are => 100600
 File created in => temp dir
 -- Iteration 1 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation7.php on line %d
 File name is => %s%etempnam_variation3.tmp%s
 File permissions are => 100600
 File created in => temp dir
@@ -90,6 +94,8 @@ File name is => %s%etempnam_variation3.tmp%s
 File permissions are => 100600
 File created in => temp dir
 -- Iteration 5 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation7.php on line %d
 File name is => %s%etempnam_variation3.tmp%s
 File permissions are => 100600
 File created in => temp dir
@@ -106,10 +112,14 @@ Warning: tempnam() expects parameter 1 to be a valid path, array given in %s on
 
 Warning: unlink(): %s in %s on line %d
 -- Iteration 8 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation7.php on line %d
 File name is => %s/tempnam_variation3.tmp%s
 File permissions are => 100600
 File created in => temp dir
 -- Iteration 9 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation7.php on line %d
 File name is => %s/tempnam_variation3.tmp%s
 File permissions are => 100600
 File created in => temp dir
diff --git a/ext/standard/tests/file/tempnam_variation8-win32.phpt b/ext/standard/tests/file/tempnam_variation8-win32.phpt
index 8df67b609e..52ff7b9daa 100644
--- a/ext/standard/tests/file/tempnam_variation8-win32.phpt
+++ b/ext/standard/tests/file/tempnam_variation8-win32.phpt
@@ -115,11 +115,15 @@ File permissions are => 100666
 File created in => directory specified
 
 -- Iteration 6 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation8-win32.php on line %d
 File name is => %s\t%s
 File permissions are => 100666
 File created in => temp dir
 
 -- Iteration 7 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation8-win32.php on line %d
 File name is => %s\t%s
 File permissions are => 100666
 File created in => temp dir
@@ -140,6 +144,8 @@ File permissions are => 100666
 File created in => directory specified
 
 -- Iteration 11 --
+
+Notice: tempnam(): file created in the system's temporary directory in %stempnam_variation8-win32.php on line %d
 File name is => %s\t%s
 File permissions are => 100666
 File created in => temp dir
diff --git a/ext/standard/tests/file/touch_basic-win32-mb.phpt b/ext/standard/tests/file/touch_basic-win32-mb.phpt
new file mode 100644
index 0000000000..d721edc84c
--- /dev/null
+++ b/ext/standard/tests/file/touch_basic-win32-mb.phpt
@@ -0,0 +1,96 @@
+--TEST--
+Test touch() function : basic functionality 
+--CREDITS--
+Dave Kelsey <d_kelsey@uk.ibm.com>
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip.. only for Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype  : proto bool touch(string filename [, int time [, int atime]])
+ * Description: Set modification time of file 
+ * Source code: ext/standard/filestat.c
+ * Alias to functions: 
+ */
+
+echo "*** Testing touch() : basic functionality ***\n";
+
+$filename = dirname(__FILE__)."/touch_��ガラスを食�られ��.dat";
+
+echo "\n--- testing touch creates a file ---\n";
+@unlink($filename);
+if (file_exists($filename)) {
+   die("touch_basic failed");
+}
+var_dump( touch($filename) );
+if (file_exists($filename) == false) {
+   die("touch_basic failed");
+}
+
+echo "\n --- testing touch doesn't alter file contents ---\n";
+$testln = "Here is a test line";
+$h = fopen($filename, "wb");
+fwrite($h, $testln);
+fclose($h);
+touch($filename);
+$h = fopen($filename, "rb");
+echo fgets($h);
+fclose($h);
+
+echo "\n\n --- testing touch alters the correct file metadata ---\n";
+$init_meta = stat($filename);
+clearstatcache();
+sleep(1);
+touch($filename);
+$next_meta = stat($filename);
+$type = array("dev", "ino", "mode", "nlink", "uid", "gid",
+              "rdev", "size", "atime", "mtime", "ctime",
+              "blksize", "blocks");
+
+for ($i = 0; $i < count($type); $i++) {
+   if ($init_meta[$i] != $next_meta[$i]) {
+      echo "stat data differs at $type[$i]\n";
+   }
+}
+
+
+// Initialise all required variables
+$time = 10000;
+$atime = 20470;
+
+// Calling touch() with all possible arguments
+echo "\n --- testing touch using all parameters ---\n";
+var_dump( touch($filename, $time, $atime) );
+clearstatcache();
+$init_meta = stat($filename);
+echo "ctime=".$init_meta['ctime']."\n";
+echo "mtime=".$init_meta['mtime']."\n";
+echo "atime=".$init_meta['atime']."\n";
+
+unlink($filename);
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing touch() : basic functionality ***
+
+--- testing touch creates a file ---
+bool(true)
+
+ --- testing touch doesn't alter file contents ---
+Here is a test line
+
+ --- testing touch alters the correct file metadata ---
+stat data differs at atime
+stat data differs at mtime
+
+ --- testing touch using all parameters ---
+bool(true)
+ctime=%d
+mtime=10000
+atime=20470
+Done
+
diff --git a/ext/standard/tests/file/touch_variation3-win32-mb.phpt b/ext/standard/tests/file/touch_variation3-win32-mb.phpt
new file mode 100644
index 0000000000..445ef3fb1c
--- /dev/null
+++ b/ext/standard/tests/file/touch_variation3-win32-mb.phpt
@@ -0,0 +1,200 @@
+--TEST--
+Test touch() function : usage variation - different types for time
+--CREDITS--
+Dave Kelsey <d_kelsey@uk.ibm.com>
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 8) die("skip this test is for 64-bit only");
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip.. only for Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype  : bool touch(string filename [, int time [, int atime]])
+ * Description: Set modification time of file 
+ * Source code: ext/standard/filestat.c
+ * Alias to functions: 
+ */
+
+echo "*** Testing touch() : usage variation ***\n";
+
+// Define error handler
+function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
+	if (error_reporting() != 0) {
+		// report non-silenced errors
+		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
+	}
+}
+set_error_handler('test_error_handler');
+
+// Initialise function arguments not being substituted (if any)
+$filename = 'touchVar2_��ガラスを食�られ��.tmp';
+$atime = 10;
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// define some classes
+class classWithToString
+{
+	public function __toString() {
+		return "Class A object";
+	}
+}
+
+class classWithoutToString
+{
+}
+
+// heredoc string
+$heredoc = <<<EOT
+hello world
+EOT;
+
+// add arrays
+$index_array = array (1, 2, 3);
+$assoc_array = array ('one' => 1, 'two' => 2);
+
+//array of values to iterate over
+$inputs = array(
+
+      // float data
+      'float 10.5' => 10.5,
+      'float 12.3456789000e10' => 12.3456789000e10,
+      'float .5' => .5,
+
+      // array data
+      'empty array' => array(),
+      'int indexed array' => $index_array,
+      'associative array' => $assoc_array,
+      'nested arrays' => array('foo', $index_array, $assoc_array),
+
+      // null data
+      'uppercase NULL' => NULL,
+      'lowercase null' => null,
+
+      // boolean data
+      'lowercase true' => true,
+      'lowercase false' =>false,
+      'uppercase TRUE' =>TRUE,
+      'uppercase FALSE' =>FALSE,
+
+      // empty data
+      'empty string DQ' => "",
+      'empty string SQ' => '',
+
+      // string data
+      'string DQ' => "string",
+      'string SQ' => 'string',
+      'mixed case string' => "sTrInG",
+      'heredoc' => $heredoc,
+
+      // object data
+      'instance of classWithToString' => new classWithToString(),
+      'instance of classWithoutToString' => new classWithoutToString(),
+
+      // undefined data
+      'undefined var' => @$undefined_var,
+
+      // unset data
+      'unset var' => @$unset_var,
+);
+
+// loop through each element of the array for time
+
+foreach($inputs as $key =>$value) {
+      echo "\n--$key--\n";
+      var_dump( touch($filename, $value, $atime) );
+};
+
+unlink($filename);
+
+?>
+===DONE===
+--EXPECTF--
+*** Testing touch() : usage variation ***
+
+--float 10.5--
+bool(true)
+
+--float 12.3456789000e10--
+bool(true)
+
+--float .5--
+bool(true)
+
+--empty array--
+Error: 2 - touch() expects parameter 2 to be integer, array given, %s(%d)
+NULL
+
+--int indexed array--
+Error: 2 - touch() expects parameter 2 to be integer, array given, %s(%d)
+NULL
+
+--associative array--
+Error: 2 - touch() expects parameter 2 to be integer, array given, %s(%d)
+NULL
+
+--nested arrays--
+Error: 2 - touch() expects parameter 2 to be integer, array given, %s(%d)
+NULL
+
+--uppercase NULL--
+bool(true)
+
+--lowercase null--
+bool(true)
+
+--lowercase true--
+bool(true)
+
+--lowercase false--
+bool(true)
+
+--uppercase TRUE--
+bool(true)
+
+--uppercase FALSE--
+bool(true)
+
+--empty string DQ--
+Error: 2 - touch() expects parameter 2 to be integer, string given, %s(%d)
+NULL
+
+--empty string SQ--
+Error: 2 - touch() expects parameter 2 to be integer, string given, %s(%d)
+NULL
+
+--string DQ--
+Error: 2 - touch() expects parameter 2 to be integer, string given, %s(%d)
+NULL
+
+--string SQ--
+Error: 2 - touch() expects parameter 2 to be integer, string given, %s(%d)
+NULL
+
+--mixed case string--
+Error: 2 - touch() expects parameter 2 to be integer, string given, %s(%d)
+NULL
+
+--heredoc--
+Error: 2 - touch() expects parameter 2 to be integer, string given, %s(%d)
+NULL
+
+--instance of classWithToString--
+Error: 2 - touch() expects parameter 2 to be integer, object given, %s(%d)
+NULL
+
+--instance of classWithoutToString--
+Error: 2 - touch() expects parameter 2 to be integer, object given, %s(%d)
+NULL
+
+--undefined var--
+bool(true)
+
+--unset var--
+bool(true)
+===DONE===
+
diff --git a/ext/standard/tests/file/unlink_error-win32-mb.phpt b/ext/standard/tests/file/unlink_error-win32-mb.phpt
new file mode 100644
index 0000000000..5111f34b76
--- /dev/null
+++ b/ext/standard/tests/file/unlink_error-win32-mb.phpt
@@ -0,0 +1,113 @@
+--TEST--
+Testing unlink() function : error conditions
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip.. only on Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype : bool unlink ( string $filename [, resource $context] );
+   Description : Deletes filename
+*/
+
+$file_path = dirname(__FILE__).DIRECTORY_SEPARATOR."��ガラスを食�られ��";
+
+@mkdir($file_path);
+
+$filename = "$file_path/unlink_error.tmp";  // temp file name used here
+$fp = fopen($filename, "w");  // create file
+fclose($fp);
+
+// creating a context
+$context = stream_context_create();
+
+echo "*** Testing unlink() : error conditions ***\n";
+
+echo "-- Testing unlink() on unexpected no. of arguments --\n";
+// arg < expected
+var_dump( unlink() );
+// args > expected
+var_dump( unlink($filename, $context, true) );
+var_dump( file_exists($filename) ); // expected: true
+
+echo "\n-- Testing unlink() on invalid arguments --\n";
+// invalid arguments
+var_dump( unlink('') );  // $filename as empty string
+var_dump( file_exists('') );  // confirm file doesnt exist
+
+var_dump( unlink(NULL) );  // $filename as NULL
+var_dump( file_exists(NULL) );  // confirm file doesnt exist
+
+var_dump( unlink(false) );  // $filename as boolean false
+var_dump( file_exists(false) );  // confirm file doesnt exist
+
+var_dump( unlink($filename, '') );  // $context as empty string
+var_dump( unlink($filename, false) );  // $context as boolean false
+var_dump( unlink($filename, NULL) );  // $context as NULL
+
+
+echo "\n-- Testing unlink() on non-existent file --\n";
+var_dump( unlink(dirname(__FILE__)."/non_existent_file.tmp") );
+
+echo "\n-- Testing unlink() on directory --\n";
+// temp directory used here
+$dirname = "$file_path/unlink_error";
+// create temp dir
+mkdir($dirname);
+// unlinking directory
+var_dump( unlink($dirname) );  // expected: false as unlink() does not work on dir
+
+echo "Done\n";
+?>
+--CLEAN--
+<?php
+unlink(dirname(__FILE__)."/��ガラスを食�られ��/unlink_error.tmp");
+rmdir(dirname(__FILE__)."/��ガラスを食�られ��/unlink_error");
+rmdir(dirname(__FILE__)."/��ガラスを食�られ��");
+?>
+--EXPECTF--
+*** Testing unlink() : error conditions ***
+-- Testing unlink() on unexpected no. of arguments --
+
+Warning: unlink() expects at least 1 parameter, 0 given in %s on line %d
+bool(false)
+
+Warning: unlink() expects at most 2 parameters, 3 given in %s on line %d
+bool(false)
+bool(true)
+
+-- Testing unlink() on invalid arguments --
+
+Warning: unlink(): %s in %s on line %d
+bool(false)
+bool(false)
+
+Warning: unlink(): %s in %s on line %d
+bool(false)
+bool(false)
+
+Warning: unlink(): %s in %s on line %d
+bool(false)
+bool(false)
+
+Warning: unlink() expects parameter 2 to be resource, string given in %s on line %d
+bool(false)
+
+Warning: unlink() expects parameter 2 to be resource, boolean given in %s on line %d
+bool(false)
+
+Warning: unlink() expects parameter 2 to be resource, null given in %s on line %d
+bool(false)
+
+-- Testing unlink() on non-existent file --
+
+Warning: unlink(%s/non_existent_file.tmp): No such file or directory in %s on line %d
+bool(false)
+
+-- Testing unlink() on directory --
+
+Warning: unlink(%s/unlink_error): Permission denied in %s on line %d
+bool(false)
+Done
diff --git a/ext/standard/tests/file/unlink_variation1-win32-mb.phpt b/ext/standard/tests/file/unlink_variation1-win32-mb.phpt
new file mode 100644
index 0000000000..adfb10edfe
--- /dev/null
+++ b/ext/standard/tests/file/unlink_variation1-win32-mb.phpt
@@ -0,0 +1,87 @@
+--TEST--
+Test unlink() function : usage variations - unlinking file in a directory
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip only on Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype : bool unlink ( string $filename [, resource $context] );
+   Description : Deletes filename
+*/
+
+/* Delete file having default permission but its dir having readonly permission
+   Delete file having readonly permission but dir having default permission
+*/
+
+
+$file_path = dirname(__FILE__).DIRECTORY_SEPARATOR."��ガラスを食�られ��";
+@mkdir($file_path);
+
+// temp dir name used here
+$dirname = "$file_path/unlink_variation1";
+// temp filename used here
+$filename = "$dirname/unlink_variation1-win32.tmp";
+
+echo "\n*** Testing unlink() on file inside a directory ***\n";
+// create temp dir
+mkdir($dirname);
+// create temp file inside $dirname
+$fp = fopen($filename, "w");
+fclose($fp);
+
+echo "-- Unlink file having default permission and its dir having read only permission --\n";
+// remove write permission of $dirname
+// on windows dir permission is not respected
+var_dump( chmod($dirname, 0444) );
+// now try deleting $filename
+var_dump( unlink($filename) );  // expected: true
+var_dump( file_exists($filename) );  // confirm file is deleted
+
+// remove the dir
+var_dump( chmod($dirname, 0777) );
+rmdir($dirname);
+
+echo "\n-- Unlinking file without write permission, its dir having default permission --\n";
+// create the temp dir
+mkdir($dirname);
+
+// create the temp file
+$fp = fopen($filename, "w");
+fclose($fp);
+
+// remove write permission from file
+var_dump( chmod($filename, 0444) );
+
+// now try deleting temp file inside $dirname
+var_dump( unlink($filename) );  // expected: false
+
+// reassign write permission to temp file
+chmod($filename, 0777);
+// delete temp file
+var_dump( unlink($filename) );
+var_dump( file_exists($filename) );  // confirm file is deleted
+// remove temp dir
+rmdir($dirname);
+rmdir($file_path);
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing unlink() on file inside a directory ***
+-- Unlink file having default permission and its dir having read only permission --
+bool(true)
+bool(true)
+bool(false)
+bool(true)
+
+-- Unlinking file without write permission, its dir having default permission --
+bool(true)
+
+Warning: unlink(%s/unlink_variation1/unlink_variation1-win32.tmp): Permission denied in %s on line %d
+bool(false)
+bool(true)
+bool(false)
+Done
diff --git a/ext/standard/tests/file/unlink_variation8-win32.phpt b/ext/standard/tests/file/unlink_variation8-win32.phpt
index 3ad7ff2c64..8c9fbd895c 100644
--- a/ext/standard/tests/file/unlink_variation8-win32.phpt
+++ b/ext/standard/tests/file/unlink_variation8-win32.phpt
@@ -102,10 +102,10 @@ file removed
 Warning: unlink(%s/BADDIR/file.tmp): No such file or directory in %s on line %d
 -- removing unlinkVar8.tmp/file.tmp/ --
 
-Warning: unlink(unlinkVar8.tmp/file.tmp/): Invalid argument in %s on line %d
+Warning: unlink(unlinkVar8.tmp/file.tmp/): No such file or directory in %s on line %d
 -- removing %s/unlinkVar8.tmp/file.tmp/ --
 
-Warning: unlink(%s/unlinkVar8.tmp/file.tmp/): Invalid argument in %s on line %d
+Warning: unlink(%s/unlinkVar8.tmp/file.tmp/): No such file or directory in %s on line %d
 -- removing unlinkVar8.tmp//file.tmp --
 file removed
 -- removing %s//unlinkVar8.tmp//file.tmp --
diff --git a/ext/standard/tests/file/unlink_variation9-win32.phpt b/ext/standard/tests/file/unlink_variation9-win32.phpt
index acc2ce6a83..0eaed2e4ca 100644
--- a/ext/standard/tests/file/unlink_variation9-win32.phpt
+++ b/ext/standard/tests/file/unlink_variation9-win32.phpt
@@ -104,10 +104,10 @@ file removed
 Warning: unlink(%s\BADDIR\file.tmp): No such file or directory in %s on line %d
 -- removing unlinkVar9.tmp\file.tmp\ --
 
-Warning: unlink(unlinkVar9.tmp\file.tmp\): Invalid argument in %s on line %d
+Warning: unlink(unlinkVar9.tmp\file.tmp\): No such file or directory in %s on line %d
 -- removing %s\unlinkVar9.tmp\file.tmp\ --
 
-Warning: unlink(%s\unlinkVar9.tmp\file.tmp\): Invalid argument in %s on line %d
+Warning: unlink(%s\unlinkVar9.tmp\file.tmp\): No such file or directory in %s on line %d
 -- removing unlinkVar9.tmp\\file.tmp --
 file removed
 -- removing %s\\unlinkVar9.tmp\\file.tmp --
diff --git a/ext/standard/tests/file/windows_mb_path/bug54028.phpt b/ext/standard/tests/file/windows_mb_path/bug54028.phpt
new file mode 100644
index 0000000000..7dc6d0e8b8
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/bug54028.phpt
@@ -0,0 +1,69 @@
+--TEST--
+Bug #54028 Directory::read() cannot handle non-unicode chars properly
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts("mbstring");
+
+?>
+--FILE--
+<?php
+
+/* This file is in UTF-8. */
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$prefix = dirname(__FILE__) . DIRECTORY_SEPARATOR . "testBug54028" . DIRECTORY_SEPARATOR;
+
+$dirs = array("a", "ソ", "ゾ", "şŞıİğĞ", "多国語", "王", "汚れ�掘る");
+
+mkdir($prefix);
+foreach ($dirs as $d) {
+	mkdir($prefix . $d);
+}
+
+$directory = dir($prefix);
+while (false !== ($content = $directory->read())) {
+	if ("." == $content || ".." == $content) continue;
+
+        printf("Returned (%s)\n", $content);
+        printf("Encoding: %s\n", mb_detect_encoding($content));
+        if ($content != get_basename_with_cp($prefix . $content, 65001, false)) {
+		echo "Verification failed!\n";
+	}
+	echo "\n";
+}
+
+foreach ($dirs as $d) {
+	rmdir($prefix . $d);
+}
+rmdir($prefix);
+
+?>
+===DONE===
+--EXPECT--
+Returned (a)
+Encoding: ASCII
+
+Returned (şŞıİğĞ)
+Encoding: UTF-8
+
+Returned (ソ)
+Encoding: UTF-8
+
+Returned (ゾ)
+Encoding: UTF-8
+
+Returned (多国語)
+Encoding: UTF-8
+
+Returned (汚れ�掘る)
+Encoding: UTF-8
+
+Returned (王)
+Encoding: UTF-8
+
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/bug54028_2.phpt b/ext/standard/tests/file/windows_mb_path/bug54028_2.phpt
new file mode 100644
index 0000000000..fef7394c24
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/bug54028_2.phpt
@@ -0,0 +1,66 @@
+--TEST--
+Bug #54028 realpath(".") return false
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+
+/* This file is in UTF-8. */
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$prefix = dirname(__FILE__) . DIRECTORY_SEPARATOR . "testBug54028" . DIRECTORY_SEPARATOR;
+
+$dirs = array("a", "ソ", "ゾ", "şŞıİğĞ", "多国語", "王", "汚れ�掘る");
+
+mkdir($prefix);
+foreach ($dirs as $d) {
+	mkdir($prefix . $d);
+}
+
+$old_cwd = getcwd();
+foreach ($dirs as $d) {
+	$now = $prefix . $d;
+	var_dump(chdir($now));
+	var_dump($dn = realpath("."));
+	var_dump($d == get_basename_with_cp($dn, 65001, false));
+}
+chdir($old_cwd);
+
+foreach ($dirs as $d) {
+	rmdir($prefix . $d);
+}
+rmdir($prefix);
+
+?>
+===DONE===
+--EXPECTF--
+bool(true)
+string(%d) "%sa"
+bool(true)
+bool(true)
+string(%d) "%sソ"
+bool(true)
+bool(true)
+string(%d) "%sゾ"
+bool(true)
+bool(true)
+string(%d) "%sşŞıİğĞ"
+bool(true)
+bool(true)
+string(%d) "%s多国語"
+bool(true)
+bool(true)
+string(%d) "%s王"
+bool(true)
+bool(true)
+string(%d) "%s汚れ�掘る"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/bug54977.phpt b/ext/standard/tests/file/windows_mb_path/bug54977.phpt
new file mode 100644
index 0000000000..d5b184158e
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/bug54977.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Bug #54977 UTF-8 files and folder are not shown
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+
+/* This file is in UTF-8. */
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$prefix = dirname(__FILE__) . DIRECTORY_SEPARATOR . "testBug54977" . DIRECTORY_SEPARATOR;
+
+$paths = array("多国語", "王", "汚れ�掘る");
+
+mkdir($prefix);
+foreach ($paths as $d) {
+	mkdir($prefix . $d);
+	file_put_contents($prefix . $d . ".test", $d);
+}
+
+$myDirectory = opendir($prefix);
+while($entryName = readdir($myDirectory)) {	
+	echo get_basename_with_cp($prefix . $entryName, 65001, false) . "\n";
+}
+closedir($myDirectory);
+
+foreach ($paths as $d) {
+	rmdir($prefix . $d);
+	unlink($prefix . $d . ".test");
+}
+rmdir($prefix);
+
+?>
+===DONE===
+--EXPECT--
+testBug54977
+windows_mb_path
+多国語
+多国語.test
+汚れ�掘る
+汚れ�掘る.test
+王
+王.test
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/bug61315.phpt b/ext/standard/tests/file/windows_mb_path/bug61315.phpt
new file mode 100644
index 0000000000..6ce056a250
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/bug61315.phpt
@@ -0,0 +1,63 @@
+--TEST--
+Bug #61315 stat() fails with specific DBCS characters
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+
+/* This file is in UTF-8. */
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$prefix = dirname(__FILE__) . DIRECTORY_SEPARATOR . "testBug61315" . DIRECTORY_SEPARATOR;
+
+$d0 = $prefix . "ソフト";
+$d1 = $prefix . "フォルダ";
+
+mkdir($prefix);
+
+mkdir($d0);
+mkdir($d1);
+
+get_basename_with_cp($d0, 65001);
+get_basename_with_cp($d1, 65001);
+
+touch("$d0\\test0.txt");
+touch("$d1\\test1.txt");
+
+var_dump(count(stat("$d0\\test0.txt")) > 0);
+var_dump(count(stat("$d0\\test0.txt")) > 0);
+
+unlink("$d0\\test0.txt");
+unlink("$d1\\test1.txt");
+
+rmdir($d0);
+rmdir($d1);
+
+rmdir($prefix);
+
+?>
+===DONE===
+--EXPECTF--
+Active code page: 65001
+getting basename of %s\ソフト
+string(9) "ソフト"
+bool(true)
+string(%d) "%s\ソフト"
+Active code page: %d
+Active code page: 65001
+getting basename of %s\フォルダ
+string(12) "フォルダ"
+bool(true)
+string(%d) "%s\フォルダ"
+Active code page: %d
+bool(true)
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/bug64506.phpt b/ext/standard/tests/file/windows_mb_path/bug64506.phpt
new file mode 100644
index 0000000000..784cffadb7
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/bug64506.phpt
@@ -0,0 +1,51 @@
+--TEST--Bug #64506
+PHP can not read or write file correctly if file name have special char like Å¡
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=UTF-8
+#vim: set encoding=UTF-8
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$fnw = dirname(__FILE__) . DIRECTORY_SEPARATOR . "Å¡.txt"; // UTF-8
+
+$f = fopen($fnw, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+} else {
+	echo "open utf8 failed\n";
+}
+var_dump(fclose($f));
+
+var_dump(file_get_contents($fnw));
+
+get_basename_with_cp($fnw, 65001);
+
+var_dump(unlink($fnw));
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\Å¡.txt
+string(6) "Å¡.txt"
+bool(true)
+string(%d) "%s\Å¡.txt"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/bug64699.phpt b/ext/standard/tests/file/windows_mb_path/bug64699.phpt
new file mode 100644
index 0000000000..3ad000a3b4
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/bug64699.phpt
@@ -0,0 +1,63 @@
+--TEST--
+Bug #64699 is_dir() is inaccurate result on Windows with japanese locale.
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+
+/* This file is in UTF-8. */
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$old_cp = get_active_cp();
+set_active_cp(65001);
+
+$prefix = dirname(__FILE__) . DIRECTORY_SEPARATOR . "testBug64699" . DIRECTORY_SEPARATOR;
+
+$dirs = array("a", "ソ", "ゾ", "şŞıİğĞ", "多国語", "表");
+
+mkdir($prefix);
+foreach ($dirs as $d) {
+	mkdir($prefix . $d);
+}
+
+$dir = $prefix;
+if ($dh = opendir($dir)) {
+    while (($file = readdir($dh)) !== false) {
+        $path = $dir . $file;
+        $type = filetype($path);
+        $type2= is_dir($path) ? 'dir' : 'file';
+        $comp = $type == $type2 ? 'OK' : 'NG';
+        echo "filetype()[".str_pad($type, 4)."] == is_dir()[".str_pad($type2, 4)."] -> $comp: {$file}\n";
+    }
+    closedir($dh);
+}
+
+foreach ($dirs as $d) {
+	rmdir($prefix . $d);
+}
+rmdir($prefix);
+
+set_active_cp($old_cp);
+
+?>
+===DONE===
+--EXPECTF--
+Active code page: 65001
+filetype()[dir ] == is_dir()[dir ] -> OK: .
+filetype()[dir ] == is_dir()[dir ] -> OK: ..
+filetype()[dir ] == is_dir()[dir ] -> OK: a
+filetype()[dir ] == is_dir()[dir ] -> OK: şŞıİğĞ
+filetype()[dir ] == is_dir()[dir ] -> OK: ソ
+filetype()[dir ] == is_dir()[dir ] -> OK: ゾ
+filetype()[dir ] == is_dir()[dir ] -> OK: 多国語
+filetype()[dir ] == is_dir()[dir ] -> OK: 表
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/bug70903.phpt b/ext/standard/tests/file/windows_mb_path/bug70903.phpt
new file mode 100644
index 0000000000..863fd4ab2e
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/bug70903.phpt
@@ -0,0 +1,49 @@
+--TEST--
+Bug #70903 scandir wrongly interprets the Turkish "ı" character
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+
+/* This file is in UTF-8. */
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$prefix = dirname(__FILE__) . DIRECTORY_SEPARATOR . "testBug70903" . DIRECTORY_SEPARATOR;
+
+$d0 = $prefix . "ı";
+
+mkdir($prefix);
+
+mkdir($d0);
+
+get_basename_with_cp($d0, 65001);
+
+touch("$d0\\ı.txt");
+
+var_dump(count(stat("$d0\\ı.txt")) > 0);
+
+unlink("$d0\\ı.txt");
+
+rmdir($d0);
+
+rmdir($prefix);
+
+?>
+===DONE===
+--EXPECTF--
+Active code page: 65001
+getting basename of %s\ı
+string(2) "ı"
+bool(true)
+string(%d) "%s\ı"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/bug71509.phpt b/ext/standard/tests/file/windows_mb_path/bug71509.phpt
new file mode 100644
index 0000000000..2d74bfc8b3
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/bug71509.phpt
@@ -0,0 +1,44 @@
+--TEST--
+Bug #71509 Zip problem with swedish letters in filename.
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts("zip");
+
+?>
+--FILE--
+<?PHP
+// åöä
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv("ISO-8859-1", "UTF-8", "Röd_Statistics"); // cp1252
+$prefix = create_data("bug71509", "$item.txt");
+$testfile_zip = $prefix . DIRECTORY_SEPARATOR . "$item.txt";
+$outputfile_zip = $prefix . DIRECTORY_SEPARATOR . "$item.zip";
+
+var_dump(file_exists($testfile_zip));
+
+$zipfile = new ZipArchive;
+
+$return_code = $zipfile->open($outputfile_zip, ZipArchive::CREATE);
+if ($return_code != true) die("Failed to open file: " . $return_code);
+
+$return_code = $zipfile->addfile($testfile_zip, basename($testfile_zip));
+if ($return_code != true) print("Failed to add file: " . $zipfile->getStatusString());
+		
+$return_code = $zipfile->close();
+if ($return_code != true) die("Failed to close archive: " . $zipfile->getStatusString());
+
+var_dump(file_exists($outputfile_zip));
+
+remove_data("bug71509");
+?>
+===DONE===
+--EXPECT--
+bool(true)
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_big5_0.phpt b/ext/standard/tests/file/windows_mb_path/test_big5_0.phpt
new file mode 100644
index 0000000000..e291dd0855
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_big5_0.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Test fopen() for reading big5 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(950, "ansi");
+
+?>
+--INI--
+defalut_charset=big5
+--FILE--
+<?php
+/*
+#vim: set fileencoding=big5
+#vim: set encoding=big5
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "´ú¸Õ¦h¦r¸`¸ô®|"; // BIG5 string
+$prefix = create_data("file_big5", $item, 950);
+$fn = $prefix . DIRECTORY_SEPARATOR . "$item";
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_big5");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(%d) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_big5_1.phpt b/ext/standard/tests/file/windows_mb_path/test_big5_1.phpt
new file mode 100644
index 0000000000..74202fa966
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_big5_1.phpt
@@ -0,0 +1,54 @@
+--TEST--
+Test mkdir/rmdir big5 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(950, "ansi");
+
+?>
+--INI--
+internal_encoding=big5
+--FILE--
+<?php
+/*
+#vim: set fileencoding=big5
+#vim: set encoding=big5
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "´ú¸Õ¦h¦r¸`¸ô®|"; // BIG5 string
+$prefix = create_data("dir_big5", $item . "5", 950);
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}5";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 950);
+
+var_dump(rmdir($subpath));
+remove_data("dir_big5");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 950
+getting basename of %s´ú¸Õ¦h¦r¸`¸ô®|5\´ú¸Õ¦h¦r¸`¸ô®|4
+string(%d) "´ú¸Õ¦h¦r¸`¸ô®|4"
+bool(true)
+string(%d) "%s´ú¸Õ¦h¦r¸`¸ô®|5\´ú¸Õ¦h¦r¸`¸ô®|4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_big5_2.phpt b/ext/standard/tests/file/windows_mb_path/test_big5_2.phpt
new file mode 100644
index 0000000000..3be40bf61e
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_big5_2.phpt
@@ -0,0 +1,58 @@
+--TEST--
+Test fopen() for write big5 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(950, "ansi");
+
+?>
+--INI--
+defalut_charset=cp950
+--FILE--
+<?php
+/*
+#vim: set fileencoding=big5
+#vim: set encoding=big5
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "´ú¸Õ¦h¦r¸`¸ô®|"; // BIG5 string
+$prefix = create_data("file_big5", $item . "25", 950);
+$fn = $prefix . DIRECTORY_SEPARATOR . "{$item}25";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 950);
+
+var_dump(unlink($fn));
+
+remove_data("file_big5");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 950
+getting basename of %s´ú¸Õ¦h¦r¸`¸ô®|25
+string(%d) "´ú¸Õ¦h¦r¸`¸ô®|25"
+bool(true)
+string(%d) "%s測試多字節路徑25"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_big5_to_utf8_0.phpt b/ext/standard/tests/file/windows_mb_path/test_big5_to_utf8_0.phpt
new file mode 100644
index 0000000000..3002b50c22
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_big5_to_utf8_0.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test fopen() for reading big5 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=big5
+#vim: set encoding=big5
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('big5', 'utf-8', "´ú¸Õ¦h¦r¸`¸ô®|"); // BIG5 string
+$prefix = create_data("file_big5", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . "$item";
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_big5");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(%d) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_big5_to_utf8_1.phpt b/ext/standard/tests/file/windows_mb_path/test_big5_to_utf8_1.phpt
new file mode 100644
index 0000000000..abf3a76cc2
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_big5_to_utf8_1.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test mkdir/rmdir big5 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=big5
+#vim: set encoding=big5
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('big5', 'utf-8', "´ú¸Õ¦h¦r¸`¸ô®|"); // BIG5 string
+$prefix = create_data("dir_big5", $item . "5");
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}5";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir_big5");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\測試多字節路徑5\測試多字節路徑4
+string(22) "測試多字節路徑4"
+bool(true)
+string(%d) "%s\測試多字節路徑5\測試多字節路徑4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_big5_to_utf8_2.phpt b/ext/standard/tests/file/windows_mb_path/test_big5_to_utf8_2.phpt
new file mode 100644
index 0000000000..f204790e8e
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_big5_to_utf8_2.phpt
@@ -0,0 +1,55 @@
+--TEST--
+Test fopen() for write big5 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=big5
+#vim: set encoding=big5
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('big5', 'utf-8', "´ú¸Õ¦h¦r¸`¸ô®|"); // BIG5 string
+$prefix = create_data("file_big5", $item . "25");
+$fn = $prefix . DIRECTORY_SEPARATOR . "{$item}25";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+var_dump(unlink($fn));
+
+remove_data("file_big5");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\測試多字節路徑25
+string(23) "測試多字節路徑25"
+bool(true)
+string(%d) "%s\測試多字節路徑25"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_0.phpt
new file mode 100644
index 0000000000..7a6496a619
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_0.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test fopen() for reading UTF-8 path with cp1250 specific symbols
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1250
+#vim: set encoding=cp1250
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "šđ�ćž_Š�ČĆŽ"; // cp1250 specific chars
+$prefix = create_data("file_cp1250", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp1250");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(37) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_1.phpt
new file mode 100644
index 0000000000..bd4421e7a2
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_1.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test mkdir/rmdir UTF-8 path with cp1250 specific symbols
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1250
+#vim: set encoding=cp1250
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "šđ�ćž_Š�ČĆŽ"; // cp1250 specific chars
+$prefix = create_data("dir_cp1250", "${item}42");
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}42";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp1250");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\šđ�ćž_Š�ČĆŽ42\šđ�ćž_Š�ČĆŽ4
+string(22) "šđ�ćž_Š�ČĆŽ4"
+bool(true)
+string(%d) "%s\šđ�ćž_Š�ČĆŽ42\šđ�ćž_Š�ČĆŽ4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_2.phpt
new file mode 100644
index 0000000000..488343d8d1
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_2.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Test fopen() for write to UTF-8 path with cp1250 specific symbols
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1250
+#vim: set encoding=cp1250
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "šđ�ćž_Š�ČĆŽ"; // cp1250 specific chars
+$prefix = create_data("dir_cp1250", "${item}42}");
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}33";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+remove_data("dir_cp1250");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\šđ�ćž_Š�ČĆŽ33
+string(23) "šđ�ćž_Š�ČĆŽ33"
+bool(true)
+string(%d) "%s\šđ�ćž_Š�ČĆŽ33"
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_3.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_3.phpt
new file mode 100644
index 0000000000..84b05b71d9
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_3.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test fopen() for reading UTF-8 path with cp1250 specific symbols
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1250
+#vim: set encoding=cp1250
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "�rvíztűrő tükörfúrógép"; // cp1250 specific chars
+$prefix = create_data("file_cp1250", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp1250");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(37) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_4.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_4.phpt
new file mode 100644
index 0000000000..3759daa71d
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_4.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test mkdir/rmdir UTF-8 path with cp1250 specific symbols
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1250
+#vim: set encoding=cp1250
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "�rvíztűrő tükörfúrógép"; // cp1250 specific chars
+$prefix = create_data("dir_cp1250", "${item}42");
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}42";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp1250");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\�rvíztűrő tükörfúrógép42\�rvíztűrő tükörfúrógép4
+string(32) "�rvíztűrő tükörfúrógép4"
+bool(true)
+string(%d) "%s\�rvíztűrő tükörfúrógép42\�rvíztűrő tükörfúrógép4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_5.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_5.phpt
new file mode 100644
index 0000000000..7e1998ba2a
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1250_to_utf8_5.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Test fopen() for write to UTF-8 path with cp1250 specific symbols
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1250
+#vim: set encoding=cp1250
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "�rvíztűrő tükörfúrógép"; // cp1250 specific chars
+$prefix = create_data("dir_cp1250", "${item}42}");
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}33";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+remove_data("dir_cp1250");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\�rvíztűrő tükörfúrógép33
+string(33) "�rvíztűrő tükörfúrógép33"
+bool(true)
+string(%d) "%s\�rvíztűrő tükörfúrógép33"
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1251_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1251_0.phpt
new file mode 100644
index 0000000000..7dfd7eadbf
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1251_0.phpt
@@ -0,0 +1,44 @@
+--TEST--
+Test fopen() for reading CP1251 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(1251, "ansi");
+
+?>
+--INI--
+default_charset=cp1251
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1251
+#vim: set encoding=cp1251
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ïðèâåò"; // cp1251 string
+$prefix = create_data("file_cp1251", $item, 1251);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp1251");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(35) "opened an utf8 filename for reading"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1251_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1251_1.phpt
new file mode 100644
index 0000000000..3abce0d0d5
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1251_1.phpt
@@ -0,0 +1,54 @@
+--TEST--
+Test mkdir/rmdir CP1251 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(1251, "ansi");
+
+?>
+--INI--
+default_charset=cp1251
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1251
+#vim: set encoding=cp1251
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ïðèâåò"; // cp1251 string
+$prefix = create_data("dir_cp1251", $item . "3", 1251);
+$path = $prefix . DIRECTORY_SEPARATOR . $item . "3";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 1251);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp1251");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 1251
+getting basename of %s\ïðèâåò3\ïðèâåò4
+string(%d) "ïðèâåò4"
+bool(true)
+string(%d) "%s\ïðèâåò3\ïðèâåò4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1251_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1251_2.phpt
new file mode 100644
index 0000000000..2a3b7390b1
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1251_2.phpt
@@ -0,0 +1,57 @@
+--TEST--
+Test fopen() for write CP1251 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(1251, "ansi");
+
+?>
+--INI--
+internal_encoding=cp1251
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1251
+#vim: set encoding=cp1251
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ïðèâåò"; // cp1251 string
+$prefix = create_data("file_cp1251", $item . "7", 1251);
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}7";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 1251);
+
+var_dump(unlink($fn));
+remove_data("file_cp1251");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 1251
+getting basename of %s\ïðèâåò7
+string(%d) "ïðèâåò7"
+bool(true)
+string(%d) "%s\ïðèâåò7"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1251_to_utf8_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1251_to_utf8_0.phpt
new file mode 100644
index 0000000000..13395d1017
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1251_to_utf8_0.phpt
@@ -0,0 +1,41 @@
+--TEST--
+Test fopen() for reading CP1251 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1251
+#vim: set encoding=cp1251
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp1251', 'utf-8', "ïðèâåò"); // cp1251 string
+$prefix = create_data("file_cp1251", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp1251");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(35) "opened an utf8 filename for reading"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1251_to_utf8_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1251_to_utf8_1.phpt
new file mode 100644
index 0000000000..193e2fdc74
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1251_to_utf8_1.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test mkdir/rmdir CP1251 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1251
+#vim: set encoding=cp1251
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp1251', 'utf-8', "ïðèâåò"); // cp1251 string
+$prefix = create_data("dir_cp1251", $item . "3");
+$path = $prefix . DIRECTORY_SEPARATOR . $item . "3";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp1251");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\привет3\привет4
+string(13) "привет4"
+bool(true)
+string(%d) "%s\привет3\привет4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1251_to_utf8_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1251_to_utf8_2.phpt
new file mode 100644
index 0000000000..e552464214
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1251_to_utf8_2.phpt
@@ -0,0 +1,54 @@
+--TEST--
+Test fopen() for write CP1251 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1251
+#vim: set encoding=cp1251
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp1251', 'utf-8', "ïðèâåò"); // cp1251 string
+$prefix = create_data("file_cp1251", $item . "7");
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}7";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+var_dump(unlink($fn));
+remove_data("file_cp1251");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\привет7
+string(13) "привет7"
+bool(true)
+string(%d) "%s\привет7"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1251_zend_multibyte_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1251_zend_multibyte_0.phpt
new file mode 100644
index 0000000000..b638eb4822
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1251_zend_multibyte_0.phpt
@@ -0,0 +1,44 @@
+--TEST--
+Test fopen() for reading CP1251 with zend.multibyte
+--INI--
+zend.multibyte=1
+zend.script_encoding=cp1251
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts("mbstring");
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1251
+#vim: set encoding=cp1251
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ïðèâåò"; // cp1251 string
+$prefix = create_data("file_cp1251", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open failed\n";
+} 
+
+remove_data("file_cp1251");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(35) "opened an utf8 filename for reading"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1251_zend_multibyte_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1251_zend_multibyte_1.phpt
new file mode 100644
index 0000000000..e44849b061
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1251_zend_multibyte_1.phpt
@@ -0,0 +1,54 @@
+--TEST--
+Test mkdir/rmdir CP1251 with zend.multibyte
+--INI--
+zend.multibyte=1
+zend.script_encoding=cp1251
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts("mbstring");
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1251
+#vim: set encoding=cp1251
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ïðèâåò"; // cp1251 string
+$prefix = create_data("dir_cp1251", $item . "3");
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}3";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp1251");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\привет3\привет4
+string(13) "привет4"
+bool(true)
+string(%d) "%s\привет3\привет4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1251_zend_multibyte_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1251_zend_multibyte_2.phpt
new file mode 100644
index 0000000000..c0b685c55b
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1251_zend_multibyte_2.phpt
@@ -0,0 +1,57 @@
+--TEST--
+Test fopen() for write CP1251 with zend.multibyte
+--INI--
+zend.multibyte=1
+zend.script_encoding=cp1251
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts("mbstring");
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1251
+#vim: set encoding=cp1251
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ïðèâåò7"; // cp1251 string
+$prefix = create_data("file_cp1251", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+var_dump(unlink($fn));
+remove_data("file_cp1251");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\привет7
+string(13) "привет7"
+bool(true)
+string(%d) "%s\привет7"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1252_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1252_0.phpt
new file mode 100644
index 0000000000..85a1c41f07
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1252_0.phpt
@@ -0,0 +1,42 @@
+--TEST--
+cp1252 cmd test
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(437, "oem");
+
+?>
+--INI--
+internal_encoding=cp1252
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1252
+#vim: set encoding=cp1252
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc"; 
+
+$item = "gefäß"; 
+$prefix = create_data("file", $item, 1252);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+var_dump($fn);
+var_dump(touch($fn));
+var_dump(file_exists($fn));
+system("dir /b " . $fn);
+
+remove_data("file");
+
+?>
+===DONE===
+--EXPECTF--	
+string(%d) "%s\gefäß"
+bool(true)
+bool(true)
+gefäß
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_0.phpt
new file mode 100644
index 0000000000..bdb1a7a878
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_0.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test fopen() for reading cp1252 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1252
+#vim: set encoding=cp1252
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp1252', 'utf-8', "tschüß"); // cp1252 string
+$prefix = create_data("file_cp1252", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp1252");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(%d) "hallo
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_1.phpt
new file mode 100644
index 0000000000..059ab8dd8f
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_1.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test mkdir/rmdir cp1252 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1252
+#vim: set encoding=cp1252
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp1252', 'utf-8', "tschüß"); // cp1252 string
+$prefix = create_data("dir_cp1252", "${item}3");
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}3";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp1252");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\tschüß3\tschüß4
+string(9) "tschüß4"
+bool(true)
+string(%d) "%s\tschüß3\tschüß4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_2.phpt
new file mode 100644
index 0000000000..9ea2485eeb
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_2.phpt
@@ -0,0 +1,54 @@
+--TEST--
+Test fopen() for write cp1252 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1252
+#vim: set encoding=cp1252
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp1252', 'utf-8', "tschüß"); // cp1252 string
+$prefix = create_data("dir_cp1252", "${item}3");
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}7";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+var_dump(unlink($fn));
+remove_data("dir_cp1252");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\tschüß7
+string(9) "tschüß7"
+bool(true)
+string(%d) "%s\tschüß7"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_3.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_3.phpt
new file mode 100644
index 0000000000..cae3426e75
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_3.phpt
@@ -0,0 +1,41 @@
+--TEST--
+Test fopen() for reading cp1252 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1252
+#vim: set encoding=cp1252
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp1252', 'utf-8', "Voláçao"); // cp1252 string
+$prefix = create_data("file2_cp1252", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file2_cp1252");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(4) "hola"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_4.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_4.phpt
new file mode 100644
index 0000000000..cacaf5d36d
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_4.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test mkdir/rmdir cp1252 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1252
+#vim: set encoding=cp1252
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp1252', 'utf-8', "Voláçao"); // cp1252 string
+$prefix = create_data("dir2_cp1252", "${item}3");
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}3";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir2_cp1252");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\Voláçao3\Voláçao4
+string(10) "Voláçao4"
+bool(true)
+string(%d) "%s\Voláçao3\Voláçao4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_5.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_5.phpt
new file mode 100644
index 0000000000..3ac634134a
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1252_to_utf8_5.phpt
@@ -0,0 +1,54 @@
+--TEST--
+Test fopen() for write cp1252 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1252
+#vim: set encoding=cp1252
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp1252', 'utf-8', "Voláçao"); // cp1252 string
+$prefix = create_data("dir2_cp1252", "${item}3");
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}7";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+var_dump(unlink($fn));
+remove_data("dir2_cp1252");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\Voláçao7
+string(10) "Voláçao7"
+bool(true)
+string(%d) "%s\Voláçao7"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1253_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1253_0.phpt
new file mode 100644
index 0000000000..12ae1ac7cd
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1253_0.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Test fopen() for reading cp1253 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(1253, "ansi");
+
+?>
+--INI--
+internal_encoding=cp1253
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1253
+#vim: set encoding=cp1253
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "äéáäñïìÞ äïêéìÞò";
+$prefix = create_data("file_cp1253", $item, 1253);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp1253");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(37) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1253_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1253_1.phpt
new file mode 100644
index 0000000000..9049a65ee1
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1253_1.phpt
@@ -0,0 +1,54 @@
+--TEST--
+Test mkdir/rmdir cp1253 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(1253, "ansi");
+
+?>
+--INI--
+default_charset=cp1253
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1253
+#vim: set encoding=cp1253
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "äéáäñïìÞ äïêéìÞò";
+$prefix = create_data("dir_cp1253", "${item}42", 1253);
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}42";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 1253);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp1253");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 1253
+getting basename of %s\äéáäñïìÞ äïêéìÞò42\äéáäñïìÞ äïêéìÞò4
+string(%d) "äéáäñïìÞ äïêéìÞò4"
+bool(true)
+string(%d) "%s\äéáäñïìÞ äïêéìÞò42\äéáäñïìÞ äïêéìÞò4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1253_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1253_2.phpt
new file mode 100644
index 0000000000..4c39fb5bda
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1253_2.phpt
@@ -0,0 +1,55 @@
+--TEST--
+Test fopen() for write cp1253
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(1253, "ansi");
+
+?>
+--INI--
+internal_encoding=cp1253
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1253
+#vim: set encoding=cp1253
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "äéáäñïìÞ äïêéìÞò";
+$prefix = create_data("dir_cp1253", "${item}42}", 1253);
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}33";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 1253);
+
+remove_data("dir_cp1253");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 1253
+getting basename of %s\äéáäñïìÞ äïêéìÞò33
+string(%d) "äéáäñïìÞ äïêéìÞò33"
+bool(true)
+string(%d) "%s\äéáäñïìÞ äïêéìÞò33"
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1253_to_utf8_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1253_to_utf8_0.phpt
new file mode 100644
index 0000000000..0fbc78fc12
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1253_to_utf8_0.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test fopen() for reading cp1253 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1253
+#vim: set encoding=cp1253
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "διαδ�ομή δοκιμής";
+$prefix = create_data("file_cp1253", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp1253");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(37) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1253_to_utf8_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1253_to_utf8_1.phpt
new file mode 100644
index 0000000000..ddc79b1204
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1253_to_utf8_1.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test mkdir/rmdir cp1253 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1253
+#vim: set encoding=cp1253
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "διαδ�ομή δοκιμής";
+$prefix = create_data("dir_cp1253", "${item}42");
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}42";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp1253");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\διαδ�ομή δοκιμής42\διαδ�ομή δοκιμής4
+string(32) "διαδ�ομή δοκιμής4"
+bool(true)
+string(%d) "%s\διαδ�ομή δοκιμής42\διαδ�ομή δοκιμής4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1253_to_utf8_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1253_to_utf8_2.phpt
new file mode 100644
index 0000000000..6e28c89e0c
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1253_to_utf8_2.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Test fopen() for write cp1253 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1253
+#vim: set encoding=cp1253
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "διαδ�ομή δοκιμής";
+$prefix = create_data("dir_cp1253", "${item}42}");
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}33";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+remove_data("dir_cp1253");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\διαδ�ομή δοκιμής33
+string(33) "διαδ�ομή δοκιμής33"
+bool(true)
+string(%d) "%s\διαδ�ομή δοκιμής33"
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1254_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1254_0.phpt
new file mode 100644
index 0000000000..5fbcb74602
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1254_0.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Test fopen() for reading cp1254 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(857, "oem");
+
+?>
+--INI--
+default_charset=cp1254
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1254
+#vim: set encoding=cp1254
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "çokbaytlý iþleri";
+$prefix = create_data("file_cp1254", $item, 1254);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp1254");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(37) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1254_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1254_1.phpt
new file mode 100644
index 0000000000..314f78ecb8
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1254_1.phpt
@@ -0,0 +1,54 @@
+--TEST--
+Test mkdir/rmdir cp1254 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(857, "oem");
+
+?>
+--INI--
+internal_encoding=cp1254
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1254
+#vim: set encoding=cp1254
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "çokbaytlý iþleri";
+$prefix = create_data("dir_cp1254", "${item}42", 1254);
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}42";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 1254);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp1254");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 1254
+getting basename of %s\çokbaytlý iþleri42\çokbaytlý iþleri4
+string(%d) "çokbaytlý iþleri4"
+bool(true)
+string(%d) "%s\çokbaytlý iþleri42\çokbaytlý iþleri4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1254_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1254_2.phpt
new file mode 100644
index 0000000000..d2a04d905a
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1254_2.phpt
@@ -0,0 +1,55 @@
+--TEST--
+Test fopen() for write cp1254 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(857, "oem");
+
+?>
+--INI--
+internal_encoding=cp1254
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1254
+#vim: set encoding=cp1254
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "çokbaytlý iþleri";
+$prefix = create_data("dir_cp1254", "${item}42}", 1254);
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}33";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 1254);
+
+remove_data("dir_cp1254");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 1254
+getting basename of %s\çokbaytlý iþleri33
+string(%d) "çokbaytlý iþleri33"
+bool(true)
+string(%d) "%s\çokbaytlý iþleri33"
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1254_3.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1254_3.phpt
new file mode 100644
index 0000000000..13357217c8
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1254_3.phpt
@@ -0,0 +1,43 @@
+--TEST--
+cp1254 cmd test
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(1254, "ansi");
+
+?>
+--INI--
+default_charset=cp1254
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1254
+#vim: set encoding=cp1254
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc"; 
+
+
+$item = "çokbaytlý iþleri";
+$prefix = create_data("file_cp1254", $item, 1254);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+var_dump($fn);
+var_dump(touch($fn));
+var_dump(file_exists($fn));
+system("dir /b \"" . $fn . "\"");
+
+remove_data("file_cp1254");
+
+?>
+===DONE===
+--EXPECTF--	
+string(%d) "%s\çokbaytlý iþleri"
+bool(true)
+bool(true)
+çokbaytlý iþleri
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1254_to_utf8_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1254_to_utf8_0.phpt
new file mode 100644
index 0000000000..9a92099cd0
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1254_to_utf8_0.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test fopen() for reading cp1254 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1254
+#vim: set encoding=cp1254
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "çokbaytlı işleri";
+$prefix = create_data("file_cp1254", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp1254");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(37) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1254_to_utf8_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1254_to_utf8_1.phpt
new file mode 100644
index 0000000000..551a0f2235
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1254_to_utf8_1.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test mkdir/rmdir cp1254 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1254
+#vim: set encoding=cp1254
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "çokbaytlı işleri";
+$prefix = create_data("dir_cp1254", "${item}42");
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}42";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp1254");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\çokbaytlı işleri42\çokbaytlı işleri4
+string(20) "çokbaytlı işleri4"
+bool(true)
+string(%d) "%s\çokbaytlı işleri42\çokbaytlı işleri4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1254_to_utf8_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1254_to_utf8_2.phpt
new file mode 100644
index 0000000000..12df56b11e
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1254_to_utf8_2.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Test fopen() for write cp1254 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1254
+#vim: set encoding=cp1254
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "çokbaytlı işleri";
+$prefix = create_data("dir_cp1254", "${item}42}");
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}33";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+remove_data("dir_cp1254");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\çokbaytlı işleri33
+string(%d) "çokbaytlı işleri33"
+bool(true)
+string(%d) "%s\çokbaytlı işleri33"
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1254_to_utf8_3.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1254_to_utf8_3.phpt
new file mode 100644
index 0000000000..cbaba44e4e
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1254_to_utf8_3.phpt
@@ -0,0 +1,40 @@
+--TEST--
+cp1254 cmd test
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1254
+#vim: set encoding=cp1254
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc"; 
+
+
+$item = "çokbaytlı işleri";
+$prefix = create_data("file_cp1254", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+var_dump($fn);
+var_dump(touch($fn));
+var_dump(file_exists($fn));
+system("dir /b \"" . $fn . "\"");
+
+remove_data("file_cp1254");
+
+?>
+===DONE===
+--EXPECTF--	
+string(%d) "%s\çokbaytlı işleri"
+bool(true)
+bool(true)
+çokbaytlı işleri
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1255_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1255_0.phpt
new file mode 100644
index 0000000000..8a685b68c4
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1255_0.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Test fopen() for reading cp1255 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(1255, "ansi");
+
+?>
+--INI--
+internal_encoding=cp1255
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1255
+#vim: set encoding=cp1255
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ëììéí îøåáéí";
+$prefix = create_data("file_cp1255", $item, 1255);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp1255");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(37) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1255_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1255_1.phpt
new file mode 100644
index 0000000000..391a282a69
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1255_1.phpt
@@ -0,0 +1,54 @@
+--TEST--
+Test mkdir/rmdir cp1255 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(1255, "ansi");
+
+?>
+--INI--
+default_charset=cp1255
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1255
+#vim: set encoding=cp1255
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ëììéí îøåáéí";
+$prefix = create_data("dir_cp1255", "${item}42", 1255);
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}42";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 1255);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp1255");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 1255
+getting basename of %s\ëììéí îøåáéí42\ëììéí îøåáéí4
+string(%d) "ëììéí îøåáéí4"
+bool(true)
+string(%d) "%s\ëììéí îøåáéí42\ëììéí îøåáéí4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1255_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1255_2.phpt
new file mode 100644
index 0000000000..2f38398bb5
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1255_2.phpt
@@ -0,0 +1,55 @@
+--TEST--
+Test fopen() for write cp1255 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(1255, "ansi");
+
+?>
+--INI--
+internal_encoding=cp1255
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1255
+#vim: set encoding=cp1255
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ëììéí îøåáéí";
+$prefix = create_data("dir_cp1255", "${item}42}", 1255);
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}33";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 1255);
+
+remove_data("dir_cp1255");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 1255
+getting basename of %s\ëììéí îøåáéí33
+string(%d) "ëììéí îøåáéí33"
+bool(true)
+string(%d) "%s\ëììéí îøåáéí33"
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1255_to_utf8_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1255_to_utf8_0.phpt
new file mode 100644
index 0000000000..31a48dbc0c
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1255_to_utf8_0.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test fopen() for reading cp1255 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1255
+#vim: set encoding=cp1255
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "כללי� מרובי�";
+$prefix = create_data("file_cp1255", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp1255");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(37) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1255_to_utf8_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1255_to_utf8_1.phpt
new file mode 100644
index 0000000000..b6a59e4be3
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1255_to_utf8_1.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test mkdir/rmdir cp1255 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1255
+#vim: set encoding=cp1255
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "כללי� מרובי�";
+$prefix = create_data("dir_cp1255", "${item}42");
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}42";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp1255");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\כללי� מרובי�42\כללי� מרובי�4
+string(24) "כללי� מרובי�4"
+bool(true)
+string(%s) "%s\כללי� מרובי�42\כללי� מרובי�4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1255_to_utf8_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1255_to_utf8_2.phpt
new file mode 100644
index 0000000000..53f83b3a0e
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1255_to_utf8_2.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Test fopen() for write cp1255 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1255
+#vim: set encoding=cp1255
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "כללי� מרובי�";
+$prefix = create_data("dir_cp1255", "${item}42}");
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}33";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+remove_data("dir_cp1255");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\כללי� מרובי�33
+string(%s) "כללי� מרובי�33"
+bool(true)
+string(%d) "%s\כללי� מרובי�33"
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1256_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1256_0.phpt
new file mode 100644
index 0000000000..6b473abb54
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1256_0.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Test fopen() for reading cp1256 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(1256, "ansi");
+
+?>
+--INI--
+internal_encoding=cp1256
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1256
+#vim: set encoding=cp1256
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ãÓÇÑ ãÊÚÏÏ ÇáÈÇíÊ ÇÎÊÈÇÑ"; // cp1256 string
+$prefix = create_data("file_cp1256", $item, 1256);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp1256");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(37) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1256_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1256_1.phpt
new file mode 100644
index 0000000000..1a4233f2c2
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1256_1.phpt
@@ -0,0 +1,54 @@
+--TEST--
+Test mkdir/rmdir cp1256 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(1256, "ansi");
+
+?>
+--INI--
+internal_encoding=cp1256
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1256
+#vim: set encoding=cp1256
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ãÓÇÑ ãÊÚÏÏ ÇáÈÇíÊ ÇÎÊÈÇÑ";
+$prefix = create_data("dir_cp1256", "${item}42", 1256);
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}42";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 1256);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp1256");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 1256
+getting basename of %s\ãÓÇÑ ãÊÚÏÏ ÇáÈÇíÊ ÇÎÊÈÇÑ42\ãÓÇÑ ãÊÚÏÏ ÇáÈÇíÊ ÇÎÊÈÇÑ4
+string(%d) "ãÓÇÑ ãÊÚÏÏ ÇáÈÇíÊ ÇÎÊÈÇÑ4"
+bool(true)
+string(%d) "%s\ãÓÇÑ ãÊÚÏÏ ÇáÈÇíÊ ÇÎÊÈÇÑ42\ãÓÇÑ ãÊÚÏÏ ÇáÈÇíÊ ÇÎÊÈÇÑ4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1256_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1256_2.phpt
new file mode 100644
index 0000000000..5c25d60fc8
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1256_2.phpt
@@ -0,0 +1,55 @@
+--TEST--
+Test fopen() for write cp1256 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(1256, "ansi");
+
+?>
+--INI--
+default_charset=cp1256
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1256
+#vim: set encoding=cp1256
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ãÓÇÑ ãÊÚÏÏ ÇáÈÇíÊ ÇÎÊÈÇÑ";
+$prefix = create_data("dir_cp1256", "${item}42}", 1256);
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}33";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 1256);
+
+remove_data("dir_cp1256");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 1256
+getting basename of %s\ãÓÇÑ ãÊÚÏÏ ÇáÈÇíÊ ÇÎÊÈÇÑ33
+string(%d) "ãÓÇÑ ãÊÚÏÏ ÇáÈÇíÊ ÇÎÊÈÇÑ33"
+bool(true)
+string(%d) "%s\ãÓÇÑ ãÊÚÏÏ ÇáÈÇíÊ ÇÎÊÈÇÑ33"
+Active code page: %s
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1256_to_utf8_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1256_to_utf8_0.phpt
new file mode 100644
index 0000000000..b021df7fa4
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1256_to_utf8_0.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test fopen() for reading cp1256 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1256
+#vim: set encoding=cp1256
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "مسار متعدد البايت اختبار";
+$prefix = create_data("file_cp1256", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp1256");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(37) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1256_to_utf8_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1256_to_utf8_1.phpt
new file mode 100644
index 0000000000..2fb10a97a5
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1256_to_utf8_1.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test mkdir/rmdir cp1256 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1256
+#vim: set encoding=cp1256
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "مسار متعدد البايت اختبار";
+$prefix = create_data("dir_cp1256", "${item}42");
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}42";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp1256");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\مسار متعدد البايت اختبار42\مسار متعدد البايت اختبار4
+string(46) "مسار متعدد البايت اختبار4"
+bool(true)
+string(%d) "%s\مسار متعدد البايت اختبار42\مسار متعدد البايت اختبار4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp1256_to_utf8_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp1256_to_utf8_2.phpt
new file mode 100644
index 0000000000..ba70e1a77e
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp1256_to_utf8_2.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Test fopen() for write cp1256 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp1256
+#vim: set encoding=cp1256
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "مسار متعدد البايت اختبار";
+$prefix = create_data("dir_cp1256", "${item}42}");
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}33";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+remove_data("dir_cp1256");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\مسار متعدد البايت اختبار33
+string(47) "مسار متعدد البايت اختبار33"
+bool(true)
+string(%d) "%s\مسار متعدد البايت اختبار33"
+Active code page: %s
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp874_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp874_0.phpt
new file mode 100644
index 0000000000..52f080e2c2
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp874_0.phpt
@@ -0,0 +1,114 @@
+--TEST--
+Thai cp874 basic test
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(874, "oem");
+
+?>
+--INI--
+default_charset=cp874
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp874
+#vim: set encoding=cp874
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$names = array( /* cp874 */
+	"à»ç¹á¿éÁ·Õè·´Êͺ1",
+	"à»ç¹á¿éÁ·Õè·´Êͺ2",
+	"à»ç¹á¿éÁ·Õè·´Êͺ3",
+	"à»ç¹á¿éÁ·Õè·´Êͺ4",
+	"à»ç¹á¿éÁ·Õè·´Êͺ5",
+	"à»ç¹á¿éÁ·Õè·´Êͺ6",
+	"à»ç¹á¿éÁ·Õè·´Êͺ7",
+	"à»ç¹á¿éÁ·Õè·´Êͺ8",
+	"à»ç¹á¿éÁ·Õè·´Êͺ8 10",
+);
+
+$i = 0;
+foreach ($names as $name) {
+	$path = dirname(__FILE__) . DIRECTORY_SEPARATOR . $name . ".txt";
+
+	file_put_contents($path, "hello" . $i++);
+
+	get_basename_with_cp($path, 874);
+	var_dump(file_get_contents($path));
+
+	unlink($path);
+}
+
+?>
+===DONE===
+--EXPECTF--	
+Active code page: %d
+getting basename of %sà»ç¹á¿éÁ·Õè·´Êͺ1.txt
+string(%d) "à»ç¹á¿éÁ·Õè·´Êͺ1.txt"
+bool(true)
+string(%d) "%sà»ç¹á¿éÁ·Õè·´Êͺ1.txt"
+Active code page: %d
+string(6) "hello0"
+Active code page: %d
+getting basename of %sà»ç¹á¿éÁ·Õè·´Êͺ2.txt
+string(%d) "à»ç¹á¿éÁ·Õè·´Êͺ2.txt"
+bool(true)
+string(%d) "%sà»ç¹á¿éÁ·Õè·´Êͺ2.txt"
+Active code page: %d
+string(6) "hello1"
+Active code page: %d
+getting basename of %sà»ç¹á¿éÁ·Õè·´Êͺ3.txt
+string(%d) "à»ç¹á¿éÁ·Õè·´Êͺ3.txt"
+bool(true)
+string(%d) "%sà»ç¹á¿éÁ·Õè·´Êͺ3.txt"
+Active code page: %d
+string(6) "hello2"
+Active code page: %d
+getting basename of %sà»ç¹á¿éÁ·Õè·´Êͺ4.txt
+string(%d) "à»ç¹á¿éÁ·Õè·´Êͺ4.txt"
+bool(true)
+string(%d) "%sà»ç¹á¿éÁ·Õè·´Êͺ4.txt"
+Active code page: %d
+string(6) "hello3"
+Active code page: %d
+getting basename of %sà»ç¹á¿éÁ·Õè·´Êͺ5.txt
+string(%d) "à»ç¹á¿éÁ·Õè·´Êͺ5.txt"
+bool(true)
+string(%d) "%sà»ç¹á¿éÁ·Õè·´Êͺ5.txt"
+Active code page: %d
+string(6) "hello4"
+Active code page: %d
+getting basename of %sà»ç¹á¿éÁ·Õè·´Êͺ6.txt
+string(%d) "à»ç¹á¿éÁ·Õè·´Êͺ6.txt"
+bool(true)
+string(%d) "%sà»ç¹á¿éÁ·Õè·´Êͺ6.txt"
+Active code page: %d
+string(6) "hello5"
+Active code page: %d
+getting basename of %sà»ç¹á¿éÁ·Õè·´Êͺ7.txt
+string(%d) "à»ç¹á¿éÁ·Õè·´Êͺ7.txt"
+bool(true)
+string(%d) "%sà»ç¹á¿éÁ·Õè·´Êͺ7.txt"
+Active code page: %d
+string(6) "hello6"
+Active code page: %d
+getting basename of %sà»ç¹á¿éÁ·Õè·´Êͺ8.txt
+string(%d) "à»ç¹á¿éÁ·Õè·´Êͺ8.txt"
+bool(true)
+string(%d) "%sà»ç¹á¿éÁ·Õè·´Êͺ8.txt"
+Active code page: %d
+string(6) "hello7"
+Active code page: %d
+getting basename of %sà»ç¹á¿éÁ·Õè·´Êͺ8 10.txt
+string(%d) "à»ç¹á¿éÁ·Õè·´Êͺ8 10.txt"
+bool(true)
+string(%d) "%sà»ç¹á¿éÁ·Õè·´Êͺ8 10.txt"
+Active code page: %d
+string(6) "hello8"
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp874_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp874_1.phpt
new file mode 100644
index 0000000000..6cb2fb7eee
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp874_1.phpt
@@ -0,0 +1,43 @@
+--TEST--
+Thai cp874 cmd test
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(874, "ansi");
+
+?>
+--INI--
+internal_encoding=cp874
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp874
+#vim: set encoding=cp874
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc"; 
+
+
+$item = "à»ç¹á¿éÁ·Õè·´Êͺ11"; 
+$prefix = create_data("file_cp874", $item, 874);
+$fn = dirname(__FILE__) . DIRECTORY_SEPARATOR . $item;
+
+var_dump($fn);
+var_dump(touch($fn));
+var_dump(file_exists($fn));
+system("dir /b " . $fn);
+
+remove_data("file_cp874");
+
+?>
+===DONE===
+--EXPECTF--	
+string(%d) "%s\à»ç¹á¿éÁ·Õè·´Êͺ11"
+bool(true)
+bool(true)
+à»ç¹á¿éÁ·Õè·´Êͺ11
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp874_to_utf8_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp874_to_utf8_0.phpt
new file mode 100644
index 0000000000..8d32f88a8c
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp874_to_utf8_0.phpt
@@ -0,0 +1,111 @@
+--TEST--
+Thai UTF-8 basic test
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp874
+#vim: set encoding=cp874
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$names = array( /* cp874 */
+	"à»ç¹á¿éÁ·Õè·´Êͺ1",
+	"à»ç¹á¿éÁ·Õè·´Êͺ2",
+	"à»ç¹á¿éÁ·Õè·´Êͺ3",
+	"à»ç¹á¿éÁ·Õè·´Êͺ4",
+	"à»ç¹á¿éÁ·Õè·´Êͺ5",
+	"à»ç¹á¿éÁ·Õè·´Êͺ6",
+	"à»ç¹á¿éÁ·Õè·´Êͺ7",
+	"à»ç¹á¿éÁ·Õè·´Êͺ8",
+	"à»ç¹á¿éÁ·Õè·´Êͺ8 10",
+);
+
+$i = 0;
+foreach ($names as $name) {
+	$pathw = dirname(__FILE__) . DIRECTORY_SEPARATOR . iconv('cp874', 'utf-8', $name) . ".txt";
+
+	file_put_contents($pathw, "hello" . $i++);
+
+	get_basename_with_cp($pathw, 65001);
+	var_dump(file_get_contents($pathw));
+
+	unlink($pathw);
+}
+
+?>
+===DONE===
+--EXPECTF--	
+Active code page: %d
+getting basename of %sเป็น�ฟ้มที่ทดสอบ1.txt
+string(%d) "เป็น�ฟ้มที่ทดสอบ1.txt"
+bool(true)
+string(%d) "%sเป็น�ฟ้มที่ทดสอบ1.txt"
+Active code page: %d
+string(6) "hello0"
+Active code page: %d
+getting basename of %sเป็น�ฟ้มที่ทดสอบ2.txt
+string(%d) "เป็น�ฟ้มที่ทดสอบ2.txt"
+bool(true)
+string(%d) "%sเป็น�ฟ้มที่ทดสอบ2.txt"
+Active code page: %d
+string(6) "hello1"
+Active code page: %d
+getting basename of %sเป็น�ฟ้มที่ทดสอบ3.txt
+string(%d) "เป็น�ฟ้มที่ทดสอบ3.txt"
+bool(true)
+string(%d) "%sเป็น�ฟ้มที่ทดสอบ3.txt"
+Active code page: %d
+string(6) "hello2"
+Active code page: %d
+getting basename of %sเป็น�ฟ้มที่ทดสอบ4.txt
+string(%d) "เป็น�ฟ้มที่ทดสอบ4.txt"
+bool(true)
+string(%d) "%sเป็น�ฟ้มที่ทดสอบ4.txt"
+Active code page: %d
+string(6) "hello3"
+Active code page: %d
+getting basename of %sเป็น�ฟ้มที่ทดสอบ5.txt
+string(%d) "เป็น�ฟ้มที่ทดสอบ5.txt"
+bool(true)
+string(%d) "%sเป็น�ฟ้มที่ทดสอบ5.txt"
+Active code page: %d
+string(6) "hello4"
+Active code page: %d
+getting basename of %sเป็น�ฟ้มที่ทดสอบ6.txt
+string(%d) "เป็น�ฟ้มที่ทดสอบ6.txt"
+bool(true)
+string(%d) "%sเป็น�ฟ้มที่ทดสอบ6.txt"
+Active code page: %d
+string(6) "hello5"
+Active code page: %d
+getting basename of %sเป็น�ฟ้มที่ทดสอบ7.txt
+string(%d) "เป็น�ฟ้มที่ทดสอบ7.txt"
+bool(true)
+string(%d) "%sเป็น�ฟ้มที่ทดสอบ7.txt"
+Active code page: %d
+string(6) "hello6"
+Active code page: %d
+getting basename of %sเป็น�ฟ้มที่ทดสอบ8.txt
+string(%d) "เป็น�ฟ้มที่ทดสอบ8.txt"
+bool(true)
+string(%d) "%sเป็น�ฟ้มที่ทดสอบ8.txt"
+Active code page: %d
+string(6) "hello7"
+Active code page: %d
+getting basename of %sเป็น�ฟ้มที่ทดสอบ8 10.txt
+string(%d) "เป็น�ฟ้มที่ทดสอบ8 10.txt"
+bool(true)
+string(%d) "%sเป็น�ฟ้มที่ทดสอบ8 10.txt"
+Active code page: %d
+string(6) "hello8"
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp874_to_utf8_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp874_to_utf8_1.phpt
new file mode 100644
index 0000000000..843c66f4a2
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp874_to_utf8_1.phpt
@@ -0,0 +1,40 @@
+--TEST--
+Thai UTF-8 cmd test
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp874
+#vim: set encoding=cp874
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc"; 
+
+
+$item = "เป็น�ฟ้มที่ทดสอบ11"; 
+$prefix = create_data("file_cp874", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+var_dump($fn);
+var_dump(touch($fn));
+var_dump(file_exists($fn));
+system("dir /b " . $fn);
+
+remove_data("file_cp874");
+
+?>
+===DONE===
+--EXPECTF--	
+string(%d) "%s\เป็น�ฟ้มที่ทดสอบ11"
+bool(true)
+bool(true)
+เป็น�ฟ้มที่ทดสอบ11
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp932_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp932_0.phpt
new file mode 100644
index 0000000000..1835f0d360
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp932_0.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Test fopen() for reading cp932 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(932, "ansi");
+
+?>
+--INI--
+default_charset=cp932
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp932
+#vim: set encoding=cp932
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX"; // cp932 string
+$prefix = create_data("file_cp932", $item, 932);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp932");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(37) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp932_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp932_1.phpt
new file mode 100644
index 0000000000..f7f24c045d
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp932_1.phpt
@@ -0,0 +1,54 @@
+--TEST--
+Test mkdir/rmdir cp932
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(932, "oem");
+
+?>
+--INI--
+default_charset=cp932
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp932
+#vim: set encoding=cp932
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX"; // cp932 string
+$prefix = create_data("dir_cp932", "${item}42", 932);
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}42";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 932);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp932");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 932
+getting basename of %s\ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX42\ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX4
+string(%d) "ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX4"
+bool(true)
+string(%d) "%s\ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX42\ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp932_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp932_2.phpt
new file mode 100644
index 0000000000..d529f6a484
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp932_2.phpt
@@ -0,0 +1,55 @@
+--TEST--
+Test fopen() for write to cp932 path
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(932, "oem");
+
+?>
+--INI--
+internal_encoding=cp932
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp932
+#vim: set encoding=cp932
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX"; // cp932 string
+$prefix = create_data("dir_cp932", "${item}42}", 932);
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}33";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 932);
+
+remove_data("dir_cp932");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 932
+getting basename of %s\ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX33
+string(%d) "ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX33"
+bool(true)
+string(%d) "%s\ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX33"
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp932_3.phpt b/ext/standard/tests/file/windows_mb_path/test_cp932_3.phpt
new file mode 100644
index 0000000000..db31c1ad7a
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp932_3.phpt
@@ -0,0 +1,43 @@
+--TEST--
+cp932 cmd test
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(932, "ansi");
+
+?>
+--INI--
+internal_encoding=cp932
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp932
+#vim: set encoding=cp932
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc"; 
+
+
+$item = "ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX77"; // cp932 string
+$prefix = create_data("file_cp932", $item, 932);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+var_dump($fn);
+var_dump(touch($fn));
+var_dump(file_exists($fn));
+system("dir /b " . $fn);
+
+remove_data("file_cp932");
+
+?>
+===DONE===
+--EXPECTF--	
+string(%d) "%s\ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX77"
+bool(true)
+bool(true)
+ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX77
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp932_to_utf8_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp932_to_utf8_0.phpt
new file mode 100644
index 0000000000..a04c14d276
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp932_to_utf8_0.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test fopen() for reading cp932 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp932
+#vim: set encoding=cp932
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp932', 'utf-8', "ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX"); // cp932 string
+$prefix = create_data("file_cp932", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp932");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(37) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp932_to_utf8_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp932_to_utf8_1.phpt
new file mode 100644
index 0000000000..9b13922a7a
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp932_to_utf8_1.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test mkdir/rmdir cp932 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp932
+#vim: set encoding=cp932
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp932', 'utf-8', "ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX"); // cp932 string
+$prefix = create_data("dir_cp932", "${item}42");
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}42";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp932");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\テストマル��イト・パス42\テストマル��イト・パス4
+string(37) "テストマル��イト・パス4"
+bool(true)
+string(%d) "%s\テストマル��イト・パス42\テストマル��イト・パス4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp932_to_utf8_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp932_to_utf8_2.phpt
new file mode 100644
index 0000000000..fbe290468c
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp932_to_utf8_2.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Test fopen() for write cp932 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp932
+#vim: set encoding=cp932
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp932', 'utf-8', "ƒeƒXƒgƒ}ƒ‹ƒ`ƒoƒCƒg�EƒpƒX"); // cp932 string
+$prefix = create_data("dir_cp932", "${item}42}");
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}33";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+remove_data("dir_cp932");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\テストマル��イト・パス33
+string(38) "テストマル��イト・パス33"
+bool(true)
+string(%d) "%s\テストマル��イト・パス33"
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp936_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp936_0.phpt
new file mode 100644
index 0000000000..bcaa31353f
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp936_0.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Test fopen() for reading cp936 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(936, "ansi");
+
+?>
+--INI--
+internal_encoding=cp936
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp936
+#vim: set encoding=cp936
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "œyÔ‡¶à×Ö¹�·�½"; // cp936 string
+$prefix = create_data("file_cp936", $item, 936);
+$fn = $prefix . DIRECTORY_SEPARATOR . "$item";
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp936");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(%d) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp936_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp936_1.phpt
new file mode 100644
index 0000000000..9edb6d1301
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp936_1.phpt
@@ -0,0 +1,54 @@
+--TEST--
+Test mkdir/rmdir cp936 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(936, "oem");
+
+?>
+--INI--
+internal_encoding=cp936
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp936
+#vim: set encoding=cp936
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "œyÔ‡¶à×Ö¹�·�½"; // cp936 string
+$prefix = create_data("dir_cp936", $item . "5", 936);
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}5";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 936);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp936");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 936
+getting basename of %s\œyÔ‡¶à×Ö¹�·�½5\œyÔ‡¶à×Ö¹�·�½4
+string(15) "œyÔ‡¶à×Ö¹�·�½4"
+bool(true)
+string(%d) "%s\œyÔ‡¶à×Ö¹�·�½5\œyÔ‡¶à×Ö¹�·�½4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp936_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp936_2.phpt
new file mode 100644
index 0000000000..2c05c313e9
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp936_2.phpt
@@ -0,0 +1,58 @@
+--TEST--
+Test fopen() for write cp936 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+skip_if_wrong_cp(936, "oem");
+
+?>
+--INI--
+default_charset=cp936
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp936
+#vim: set encoding=cp936
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "œyÔ‡¶à×Ö¹�·�½"; // cp936 string
+$prefix = create_data("file_cp936", $item . "25", 936);
+$fn = $prefix . DIRECTORY_SEPARATOR . "{$item}25";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 936);
+
+var_dump(unlink($fn));
+
+remove_data("file_cp936");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 936
+getting basename of %s\œyÔ‡¶à×Ö¹�·�½25
+string(%d) "œyÔ‡¶à×Ö¹�·�½25"
+bool(true)
+string(%d) "%s\œyÔ‡¶à×Ö¹�·�½25"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp936_to_utf8_0.phpt b/ext/standard/tests/file/windows_mb_path/test_cp936_to_utf8_0.phpt
new file mode 100644
index 0000000000..554a05d94c
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp936_to_utf8_0.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test fopen() for reading cp936 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp936
+#vim: set encoding=cp936
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp936', 'utf-8', "œyÔ‡¶à×Ö¹�·�½"); // cp936 string
+$prefix = create_data("file_cp936", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . "$item";
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_cp936");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(%d) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp936_to_utf8_1.phpt b/ext/standard/tests/file/windows_mb_path/test_cp936_to_utf8_1.phpt
new file mode 100644
index 0000000000..79bdfa4283
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp936_to_utf8_1.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test mkdir/rmdir cp936 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp936
+#vim: set encoding=cp936
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp936', 'utf-8', "œyÔ‡¶à×Ö¹�·�½"); // cp936 string
+$prefix = create_data("dir_cp936", $item . "5");
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}5";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir_cp936");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\測試多字節路徑5\測試多字節路徑4
+string(22) "測試多字節路徑4"
+bool(true)
+string(%d) "%s\測試多字節路徑5\測試多字節路徑4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cp936_to_utf8_2.phpt b/ext/standard/tests/file/windows_mb_path/test_cp936_to_utf8_2.phpt
new file mode 100644
index 0000000000..22b64c31f9
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cp936_to_utf8_2.phpt
@@ -0,0 +1,55 @@
+--TEST--
+Test fopen() for write cp936 to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp936
+#vim: set encoding=cp936
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('cp936', 'utf-8', "œyÔ‡¶à×Ö¹�·�½"); // cp936 string
+$prefix = create_data("file_cp936", $item . "25");
+$fn = $prefix . DIRECTORY_SEPARATOR . "{$item}25";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+var_dump(unlink($fn));
+
+remove_data("file_cp936");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\測試多字節路徑25
+string(23) "測試多字節路徑25"
+bool(true)
+string(%d) "%s\測試多字節路徑25"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_cwd_mb_names.phpt b/ext/standard/tests/file/windows_mb_path/test_cwd_mb_names.phpt
new file mode 100644
index 0000000000..d41a215b68
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_cwd_mb_names.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Test chdir()/getcwd() with a dir for multibyte filenames
+
+--SKIPIF--
+
+<?php
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+
+?>
+
+--FILE--
+
+<?php
+
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$prefix = create_data("dir_mb");
+$dirw = $prefix . DIRECTORY_SEPARATOR . "テストマル��イト・パス42";
+touch($dirw . DIRECTORY_SEPARATOR . "dummy.txt");
+
+$old_cp = get_active_cp();
+set_active_cp(65001);
+
+$oldcwd = getcwd();
+var_dump(chdir($dirw));
+var_dump(getcwd());
+
+var_dump(file_exists("dummy.txt"));
+
+set_active_cp($old_cp);
+
+chdir($oldcwd);
+remove_data("dir_mb");
+
+?>
+===DONE===
+
+--EXPECTF--
+Active code page: 65001
+bool(true)
+string(%d) "%s\テストマル��イト・パス42"
+bool(true)
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_eucjp_to_utf8_0.phpt b/ext/standard/tests/file/windows_mb_path/test_eucjp_to_utf8_0.phpt
new file mode 100644
index 0000000000..0ff640aa35
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_eucjp_to_utf8_0.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test fopen() for reading eucjp to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=eucjp
+#vim: set encoding=eucjp
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('eucjp', 'utf-8', "¥Æ¥¹¥È¥Þ¥ë¥Á¥Ð¥¤¥È¡¦¥Ñ¥¹"); // EUCJP string
+$prefix = create_data("file_eucjp", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_eucjp");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(37) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_eucjp_to_utf8_1.phpt b/ext/standard/tests/file/windows_mb_path/test_eucjp_to_utf8_1.phpt
new file mode 100644
index 0000000000..5a481e8d12
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_eucjp_to_utf8_1.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test mkdir/rmdir eucjp to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=eucjp
+#vim: set encoding=eucjp
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('eucjp', 'utf-8', "¥Æ¥¹¥È¥Þ¥ë¥Á¥Ð¥¤¥È¡¦¥Ñ¥¹"); // EUCJP string
+$prefix = create_data("dir_eucjp", "${item}42");
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}42";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir_eucjp");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\テストマル��イト・パス42\テストマル��イト・パス4
+string(37) "テストマル��イト・パス4"
+bool(true)
+string(%d) "%s\テストマル��イト・パス42\テストマル��イト・パス4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_eucjp_to_utf8_2.phpt b/ext/standard/tests/file/windows_mb_path/test_eucjp_to_utf8_2.phpt
new file mode 100644
index 0000000000..50727a9d71
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_eucjp_to_utf8_2.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Test fopen() for write eucjp to UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=eucjp
+#vim: set encoding=eucjp
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = iconv('eucjp', 'utf-8', "¥Æ¥¹¥È¥Þ¥ë¥Á¥Ð¥¤¥È¡¦¥Ñ¥¹"); // EUCJP string
+$prefix = create_data("dir_eucjp", "${item}42}");
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}33";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+remove_data("dir_eucjp");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\テストマル��イト・パス33
+string(38) "テストマル��イト・パス33"
+bool(true)
+string(%d) "%s\テストマル��イト・パス33"
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_kartuli_utf8_0.phpt b/ext/standard/tests/file/windows_mb_path/test_kartuli_utf8_0.phpt
new file mode 100644
index 0000000000..32b6f9b066
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_kartuli_utf8_0.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test fopen() for reading Kartuli UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=utf-8
+#vim: set encoding=utf-8
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ქ�რთველები";
+$prefix = create_data("file_kartuli", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+$f = fopen($fn, 'r');
+if ($f) {
+	var_dump($f, fread($f, 42));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+} 
+
+remove_data("file_kartuli");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+string(37) "reading file wihh multibyte filename
+"
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_kartuli_utf8_1.phpt b/ext/standard/tests/file/windows_mb_path/test_kartuli_utf8_1.phpt
new file mode 100644
index 0000000000..a92e7c34ed
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_kartuli_utf8_1.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test mkdir/rmdir Kartuli UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=utf-8
+#vim: set encoding=utf-8
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ქ�რთველები";
+$prefix = create_data("dir_kartuli", "${item}42");
+$path = $prefix . DIRECTORY_SEPARATOR . "${item}42";
+
+$subpath = $path . DIRECTORY_SEPARATOR . "${item}4";
+
+/* The mb dirname exists*/
+var_dump(file_exists($path));
+
+var_dump(mkdir($subpath));
+var_dump(file_exists($subpath));
+
+get_basename_with_cp($subpath, 65001);
+
+var_dump(rmdir($subpath));
+remove_data("dir_kartuli");
+
+?>
+===DONE===
+--EXPECTF--	
+bool(true)
+bool(true)
+bool(true)
+Active code page: 65001
+getting basename of %s\ქ�რთველები42\ქ�რთველები4
+string(31) "ქ�რთველები4"
+bool(true)
+string(%d) "%s\ქ�რთველები42\ქ�რთველები4"
+Active code page: %d
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_kartuli_utf8_2.phpt b/ext/standard/tests/file/windows_mb_path/test_kartuli_utf8_2.phpt
new file mode 100644
index 0000000000..edfb279cd2
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_kartuli_utf8_2.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Test fopen() for write Kartuli UTF-8 path 
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=kartuli
+#vim: set encoding=kartuli
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$item = "ქ�რთველები";
+$prefix = create_data("dir_kartuli", "${item}42}");
+$fn = $prefix . DIRECTORY_SEPARATOR . "${item}33";
+
+$f = fopen($fn, 'w');
+if ($f) {
+	var_dump($f, fwrite($f, "writing to an mb filename"));
+	var_dump(fclose($f));
+} else {
+	echo "open utf8 failed\n";
+}
+
+var_dump(file_get_contents($fn));
+
+get_basename_with_cp($fn, 65001);
+
+remove_data("dir_kartuli");
+
+?>
+===DONE===
+--EXPECTF--	
+resource(%d) of type (stream)
+int(25)
+bool(true)
+string(25) "writing to an mb filename"
+Active code page: 65001
+getting basename of %s\ქ�რთველები33
+string(32) "ქ�რთველები33"
+bool(true)
+string(%d) "%s\ქ�რთველები33"
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_kartuli_utf8_3.phpt b/ext/standard/tests/file/windows_mb_path/test_kartuli_utf8_3.phpt
new file mode 100644
index 0000000000..46077258d1
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_kartuli_utf8_3.phpt
@@ -0,0 +1,40 @@
+--TEST--
+Kartuli UTF-8 cmd test
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+/*
+#vim: set fileencoding=cp874
+#vim: set encoding=cp874
+*/
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc"; 
+
+
+$item = "ქ�რთველები55"; 
+$prefix = create_data("file_kartuli", $item);
+$fn = $prefix . DIRECTORY_SEPARATOR . $item;
+
+var_dump($fn);
+var_dump(touch($fn));
+var_dump(file_exists($fn));
+system("dir /b " . $fn);
+
+remove_data("file_kartuli");
+
+?>
+===DONE===
+--EXPECTF--	
+string(%d) "%s\ქ�რთველები55"
+bool(true)
+bool(true)
+ქ�რთველები55
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_long_path_0.phpt b/ext/standard/tests/file/windows_mb_path/test_long_path_0.phpt
new file mode 100644
index 0000000000..6bc28110e0
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_long_path_0.phpt
@@ -0,0 +1,47 @@
+--TEST--
+Basic long path test
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts("mbstring");
+
+?>
+--FILE--
+<?php
+
+$p = ""; 
+$s = str_repeat('a', 50);
+$how_many = 32;
+
+for ($i = 0; $i < $how_many; $i++) {
+	$p .= "$s";
+	$p .= DIRECTORY_SEPARATOR;
+} 
+
+$p = realpath(dirname(__FILE__)) . DIRECTORY_SEPARATOR . $p;
+
+echo strlen($p), "\n", $p, "\n";
+
+
+var_dump(mkdir($p, 0777, true));
+var_dump(file_exists($p));
+
+for ($i = 0; $i < $how_many; $i++) {
+	$p0 = substr($p, 0, strlen($p) - $i*51);
+	rmdir($p0);
+}
+
+var_dump(file_exists(realpath(dirname(__FILE__)) . DIRECTORY_SEPARATOR . $s));
+
+?>
+===DONE===
+--EXPECTF--
+%d%d%d%d
+%s\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\
+bool(true)
+bool(true)
+bool(false)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_long_path_1.phpt b/ext/standard/tests/file/windows_mb_path/test_long_path_1.phpt
new file mode 100644
index 0000000000..94518e7a65
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_long_path_1.phpt
@@ -0,0 +1,55 @@
+--TEST--
+Basic long path test with file I/O
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+
+?>
+--FILE--
+<?php
+
+$p = ""; 
+$s = str_repeat('a', 50);
+$how_many = 32;
+
+
+for ($i = 0; $i < $how_many; $i++) {
+	$p .= "$s";
+	$p .= DIRECTORY_SEPARATOR;
+} 
+
+$p = realpath(dirname(__FILE__)) . DIRECTORY_SEPARATOR . $p;
+
+echo strlen($p), "\n", $p, "\n";
+
+
+var_dump(mkdir($p, 0777, true));
+var_dump(file_exists($p));
+
+$p7 = $p . "hello.txt";
+
+file_put_contents($p7, "hello");
+var_dump(file_get_contents($p7));
+
+unlink($p7);
+
+for ($i = 0; $i < $how_many; $i++) {
+	$p0 = substr($p, 0, strlen($p) - $i*51);
+	rmdir($p0);
+}
+
+var_dump(file_exists(realpath(dirname(__FILE__)) . DIRECTORY_SEPARATOR . $s));
+
+?>
+===DONE===
+--EXPECTF--
+%d%d%d%d
+%s\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\
+bool(true)
+bool(true)
+string(5) "hello"
+bool(false)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_long_path_2.phpt b/ext/standard/tests/file/windows_mb_path/test_long_path_2.phpt
new file mode 100644
index 0000000000..3be1850c5a
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_long_path_2.phpt
@@ -0,0 +1,64 @@
+--TEST--
+Basic long path test with file I/O, multibyte path and realpath() check
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts("mbstring");
+
+?>
+--FILE--
+<?php
+$p = ""; 
+$s = str_repeat('x', 50) . "ü";
+$how_many = 32;
+
+
+for ($i = 0; $i < $how_many; $i++) {
+	$p .= "$s";
+	$p .= DIRECTORY_SEPARATOR;
+} 
+
+/* path doesn't exist at this point! */
+$p = realpath(dirname(__FILE__)) . DIRECTORY_SEPARATOR . $p;
+
+echo strlen($p), "\n", $p, "\n";
+
+var_dump(mkdir($p, 0777, true));
+var_dump(file_exists($p));
+
+/* path exists now, ensure realpath() works! */
+$p2 = realpath($p);
+var_dump($p2);
+/* realpath() will cut off the trailing slash */
+var_dump(substr($p, 0, strlen($p) - 1) == $p2);
+
+$p7 = $p . "hello.txt";
+
+var_dump(file_put_contents($p7, "hello"));
+var_dump(file_get_contents($p7));
+
+unlink($p7);
+
+for ($i = 0; $i < $how_many; $i++) {
+	$p0 = substr($p, 0, strlen($p) - $i*(strlen($s) + 1));
+	rmdir($p0);
+}
+
+var_dump(file_exists(realpath(dirname(__FILE__)) . DIRECTORY_SEPARATOR . $s));
+
+?>
+===DONE===
+--EXPECTF--
+%d%d%d%d
+%s\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\
+bool(true)
+bool(true)
+string(%d%d%d%d) "%s\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxü"
+bool(true)
+int(5)
+string(5) "hello"
+bool(false)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_long_path_bug30730.phpt b/ext/standard/tests/file/windows_mb_path/test_long_path_bug30730.phpt
new file mode 100644
index 0000000000..5ea66058ea
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_long_path_bug30730.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Bug #30730 Filename path length limit broken on NTFS volume, using rename
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+
+?>
+--FILE--
+<?php
+
+$dir = dirname(__FILE__) . DIRECTORY_SEPARATOR . "test_bug30730";
+$file = $dir . DIRECTORY_SEPARATOR . "test_file";
+
+var_dump(mkdir($dir));
+
+// Create a file in that directory
+
+$fp = fopen($file, 'wb+');
+fclose($fp);
+
+// Rename that directory in order that the file full path will be long enough to trigger the bug
+
+$dest_dir =str_pad($dir, 200, '0');
+$dest_file = $dest_dir . DIRECTORY_SEPARATOR . "test_file";
+
+var_dump(rename($dir, $dest_dir));
+
+var_dump(file_exists($dest_file));
+
+var_dump(unlink($dest_file));
+var_dump(rmdir($dest_dir));
+
+?>
+===DONE===
+--EXPECTF--
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+===DONE===
+
diff --git a/ext/standard/tests/file/windows_mb_path/test_long_path_bug70943.phpt b/ext/standard/tests/file/windows_mb_path/test_long_path_bug70943.phpt
new file mode 100644
index 0000000000..6eb484fcd0
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_long_path_bug70943.phpt
@@ -0,0 +1,32 @@
+--TEST--
+Bug #70943 fopen() can't open a file if path is 259 characters long
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+
+?>
+--FILE--
+<?php
+// Generates a sample file whose path is exactly 259 characters long
+$testFile = dirname(__FILE__) . DIRECTORY_SEPARATOR . str_repeat("a", 254 - strlen(dirname(__FILE__))).".dat";
+echo "Generating a file with a path length of ".strlen($testFile)." characters...\r\n";
+touch($testFile);
+
+echo "Opening file... ";
+if ($fp = fopen($testFile, "r")) {
+	fclose($fp);
+	echo "OK", "\n";
+}
+
+unlink($testFile);
+
+?>
+===DONE===
+--EXPECTF--
+Generating a file with a path length of 259 characters...
+Opening file... OK
+===DONE===
+
diff --git a/ext/standard/tests/file/windows_mb_path/test_long_path_bug71103.phpt b/ext/standard/tests/file/windows_mb_path/test_long_path_bug71103.phpt
new file mode 100644
index 0000000000..4b5bd445f4
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_long_path_bug71103.phpt
@@ -0,0 +1,65 @@
+--TEST--
+Bug #71103 file_exists and is_readable fail silently
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+
+?>
+--FILE--
+<?php
+
+$base = dirname(__FILE__);
+$d = $base . '\\dev\\http\\tproj\\app\\cache\\dev_old\\annotations\\72';
+
+$foo = $d . '\\5b53796d666f6e795c42756e646c655c5477696742756e646c655c436f6e74726f6c6c65725c457863657074696f6e436f6e74726f6c6c657223676574416e64436c65616e4f7574707574427566666572696e67405b416e6e6f745d5d5b.doctrinecache.data';
+$bar = $d . '\\5b53796d666f6e795c42756e646c655c5477696742756e646c655c436f6e74726f6c6c65725c457863657074696f6e436f6e74726f6c6c657223676574416e64436c65616e4f7574707574427566666572696e67405b416e6e6f745d5d5b315d.doctrinecache.data';
+
+mkdir($d, NULL, true);
+
+foreach (array($foo, $bar) as $f) {
+	touch($f);
+
+	$foo_obj = new \SplFileInfo($f);
+	var_dump(
+		$f,
+		strlen($f) > 260, /* exceeds _MAX_PATH */
+		file_exists($f),
+		file_exists($foo_obj),
+		is_readable($f),
+		is_readable($foo_obj),
+		is_writable($f),
+		is_writable($foo_obj)
+	);
+
+	unlink($f);
+}
+
+$p = $d;
+do {
+	rmdir($p);
+	$p = dirname($p);
+} while ($p != $base);
+
+?>
+===DONE===
+--EXPECTF--
+string(%d) "%s\dev\http\tproj\app\cache\dev_old\annotations\72\5b53796d666f6e795c42756e646c655c5477696742756e646c655c436f6e74726f6c6c65725c457863657074696f6e436f6e74726f6c6c657223676574416e64436c65616e4f7574707574427566666572696e67405b416e6e6f745d5d5b.doctrinecache.data"
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+string(%d) "%s\dev\http\tproj\app\cache\dev_old\annotations\72\5b53796d666f6e795c42756e646c655c5477696742756e646c655c436f6e74726f6c6c65725c457863657074696f6e436f6e74726f6c6c657223676574416e64436c65616e4f7574707574427566666572696e67405b416e6e6f745d5d5b315d.doctrinecache.data"
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_readdir_mb_names.phpt b/ext/standard/tests/file/windows_mb_path/test_readdir_mb_names.phpt
new file mode 100644
index 0000000000..9550857b54
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_readdir_mb_names.phpt
@@ -0,0 +1,75 @@
+--TEST--
+Test readdir() with a dir for multibyte filenames
+--SKIPIF--
+<?php
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+?>
+--FILE--
+<?php
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+$prefix = create_data("mb_names");
+$content = "";
+create_verify_file($prefix, "�eskýtestování.inc", $content);
+create_verify_file($prefix, "Röd_Statistics.txt", $content);
+create_verify_file($prefix, "Å¡.txt", "");
+create_verify_file($prefix, "tschüß", $content);
+create_verify_file($prefix, "Voláçao", "hola");
+create_verify_file($prefix, "Ελλάδα.txt", "");
+create_verify_file($prefix, "привет", "opened an utf8 filename for reading");
+create_verify_file($prefix, "テストマル��イト・パス", $content);
+create_verify_file($prefix, "測試多字節路徑", $content);
+create_verify_dir($prefix, "tschüß3");
+create_verify_dir($prefix, "Voláçao3");
+create_verify_dir($prefix, "привет3");
+create_verify_dir($prefix, "テストマル��イト・パス42");
+create_verify_dir($prefix, "測試多字節路徑5");
+
+
+$dirw = $prefix . DIRECTORY_SEPARATOR;
+
+$old_cp = get_active_cp();
+set_active_cp(65001);
+
+if (is_dir($dirw)) {
+    if ($dh = opendir($dirw)) {
+        while (($file = readdir($dh)) !== false) {
+            echo "filename: $file : filetype: " . filetype($dirw . $file) . "\n";
+        }
+        closedir($dh);
+    }
+} else {
+	echo "is_dir failed\n";
+}
+set_active_cp($old_cp);
+
+remove_data("mb_names");
+
+?>
+===DONE===
+--EXPECTF--
+Active code page: 65001
+filename: . : filetype: dir
+filename: .. : filetype: dir
+filename: Röd_Statistics.txt : filetype: file
+filename: tschüß : filetype: file
+filename: tschüß3 : filetype: dir
+filename: Voláçao : filetype: file
+filename: Voláçao3 : filetype: dir
+filename: �eskýtestování.inc : filetype: file
+filename: Å¡.txt : filetype: file
+filename: Ελλάδα.txt : filetype: file
+filename: привет : filetype: file
+filename: привет3 : filetype: dir
+filename: テストマル��イト・パス : filetype: file
+filename: テストマル��イト・パス42 : filetype: dir
+filename: 測試多字節路徑 : filetype: file
+filename: 測試多字節路徑5 : filetype: dir
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/test_rename_mb_names.phpt b/ext/standard/tests/file/windows_mb_path/test_rename_mb_names.phpt
new file mode 100644
index 0000000000..da87fe9f8b
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/test_rename_mb_names.phpt
@@ -0,0 +1,74 @@
+--TEST--
+Test rename() with a dir for multibyte filenames
+
+--SKIPIF--
+
+<?php
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+
+skip_if_not_win();
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+skip_if_no_required_exts();
+
+
+?>
+
+--FILE--
+
+<?php
+
+
+include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util.inc";
+
+
+$prefix = create_data("file2_mb");
+
+$fw_orig = $prefix . DIRECTORY_SEPARATOR . "Ελλάδα.txt";
+
+
+
+$fw_copied = $prefix . DIRECTORY_SEPARATOR . "Ελλάδα_copy.txt";
+
+
+$fw_renamed = $prefix . DIRECTORY_SEPARATOR . "測試多字節路徑17.txt";
+
+
+
+$old_cp = get_active_cp();
+
+set_active_cp(65001);
+
+
+
+
+
+var_dump(copy($fw_orig, $fw_copied));
+var_dump(get_basename_with_cp($fw_copied, get_active_cp(), false));
+var_dump(file_exists($fw_copied));
+
+var_dump(rename($fw_copied, $fw_renamed));
+var_dump(get_basename_with_cp($fw_renamed, get_active_cp(), false));
+var_dump(file_exists($fw_renamed));
+
+var_dump(unlink($fw_renamed));
+
+set_active_cp($old_cp);
+
+remove_data("file2_mb");
+
+?>
+===DONE===
+
+--EXPECTF--
+Active code page: 65001
+bool(true)
+string(21) "Ελλάδα_copy.txt"
+bool(true)
+bool(true)
+string(27) "測試多字節路徑17.txt"
+bool(true)
+bool(true)
+Active code page: %d
+===DONE===
diff --git a/ext/standard/tests/file/windows_mb_path/util.inc b/ext/standard/tests/file/windows_mb_path/util.inc
new file mode 100644
index 0000000000..57fd8f9427
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/util.inc
@@ -0,0 +1,149 @@
+<?php
+
+function get_active_cp($kind = "")
+{
+	if (version_compare(PHP_VERSION, '7.1', '<')) {
+		$s = exec("chcp");
+		preg_match(",.*: (\d+),", $s, $m);
+
+		return $m[1];
+	} else {
+		return sapi_windows_cp_get($kind);
+	}
+}
+
+function set_active_cp($cp, $echo = true)
+{
+	if (version_compare(PHP_VERSION, '7.1', '<')) {
+		$ret = exec("chcp $cp");
+	} else {
+		if (!sapi_windows_cp_set($cp)) {
+			echo "Failed to set cp $cp\n";
+			return;
+		}
+
+		if ($echo) echo "Active code page: ", get_active_cp(), "\n";
+	}
+}
+
+function get_basename_with_cp($path, $cp, $echo = true)
+{
+	$old_cp = get_active_cp();
+	set_active_cp($cp, $echo);
+
+	if ($echo) echo "getting basename of $path\n";
+
+	$cmd = "powershell -command \"Get-Item -Path '$path' | Format-Table -HideTableHeaders Name\"";
+	$out = trim(shell_exec($cmd));
+
+	if ($echo) var_dump($out, $out == basename($path));
+	if ($echo) var_dump(realpath($path));
+
+	set_active_cp($old_cp, $echo);
+
+	return $out;
+}
+
+function skip_if_wrong_cp($cp, $kind = "")
+{
+	if (get_active_cp($kind) != $cp) {
+		die("skip this test expect codepage $cp");
+	}
+}
+
+function skip_if_no_required_exts()
+{
+	$exts = func_get_args();
+	$exts[] = "iconv";
+
+	foreach ($exts as $ext) {
+		if (!extension_loaded($ext)) {
+			die("skip $ext is not loaded");
+		}
+	}
+}
+
+function skip_if_not_win()
+{
+	if(substr(PHP_OS, 0, 3) != 'WIN' ) {
+		die('skip windows only test');
+	}
+}
+
+function create_verify_file($prefix, $basename, $content = "", $cp = 65001)
+{
+	$full = $prefix . DIRECTORY_SEPARATOR . $basename;
+
+	if (!touch($full)) {
+		echo "failed to touch create $full\n";
+		return;
+	}
+
+	$now = get_basename_with_cp($full, $cp, false);
+	if ($now !== $basename) {
+		echo "expected '$basename', got '$now'\n";
+		return;
+	}
+
+	if ($content) {
+		file_put_contents($full, $content);
+	}
+}
+
+function create_verify_dir($prefix, $basename, $cp = 65001)
+{
+	$full = $prefix . DIRECTORY_SEPARATOR . $basename;
+
+	if (!mkdir($full) || get_basename_with_cp($full, $cp, false) !== $basename) {
+		echo "failed to create dir '$full'\n";
+	}
+}
+
+function remove_data($id, $dir = NULL)
+{
+	if (!$dir) {
+		$dir = dirname(__FILE__) . DIRECTORY_SEPARATOR . $id;
+	}
+
+	if (is_dir($dir)) {
+		$objects = scandir($dir);
+		foreach ($objects as $object) {
+			if ($object != "." && $object != "..") {
+				if (filetype($dir . DIRECTORY_SEPARATOR . $object) == "dir") 
+					remove_data($id, $dir . DIRECTORY_SEPARATOR . $object); 
+				else 
+					unlink($dir . DIRECTORY_SEPARATOR . $object);
+			}
+		}
+		reset($objects);
+		rmdir($dir);
+	} 
+}
+
+function create_data($id, $item = "", $cp = 65001, $utf8 = true)
+{
+	if ($utf8) {
+		/* Keep this file ASCII, so zend.multibyte related stuff can be tasted as well. */ 
+		include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util_utf8.inc";
+		return create_data_from_utf8($id, $item, $cp);
+	} else {
+
+		$prefix = dirname(__FILE__) . DIRECTORY_SEPARATOR . $id;
+
+		if (!is_dir($prefix)) {
+			mkdir($prefix);
+		}
+
+		if (0 === strpos($id, "dir")) {
+			create_verify_dir($prefix, $item, $cp);
+		} else if (0 === strpos($id, "file")) {
+			/* a bit unhandy, but content can be put from outside, if needed */
+			create_verify_file($prefix, $item, "dummy content", $cp);
+		} else {
+			echo "Item has either to start with \"dir\" or \"file\"";
+		}
+	}
+
+	return $prefix;
+}
+
diff --git a/ext/standard/tests/file/windows_mb_path/util_utf8.inc b/ext/standard/tests/file/windows_mb_path/util_utf8.inc
new file mode 100644
index 0000000000..8d7009f91c
--- /dev/null
+++ b/ext/standard/tests/file/windows_mb_path/util_utf8.inc
@@ -0,0 +1,95 @@
+<?php
+
+function create_data_from_utf8($id, $item = "", $cp = 65001)
+{
+	$prefix = dirname(__FILE__) . DIRECTORY_SEPARATOR . $id;
+
+	if (!is_dir($prefix)) {
+		mkdir($prefix);
+	}
+
+	/* Using a UTF-8 encoded filenames if !zend.multibyte, otherwise files in retrospective charset. */
+	switch ($id) {
+
+		case "file_mb3":
+			$content = "<?php
+
+echo \"hello there from the include\n\";";
+			create_verify_file($prefix, "�eskýtestování.inc", $content);
+			break;
+
+		case "bug71509":
+			$content = "that's my file with swedish filename
+";
+			create_verify_file($prefix, $item, $content);
+			break;
+
+		case "file_mb4":
+			create_verify_file($prefix, "Å¡.txt", "");
+			break;
+
+		case "file_cp1252":
+			$content = "hallo
+";
+			create_verify_file($prefix, "tschüß", $content);
+			break;
+
+		case "file2_cp1252":
+			create_verify_file($prefix, $item, "hola");
+			break;
+
+		case "file2_mb":
+			create_verify_file($prefix, "Ελλάδα.txt", "");
+			break;
+
+		case "file_cp1251":
+			create_verify_file($prefix, $item, "opened an utf8 filename for reading", $cp);
+			break;
+
+		case "file_cp1255":
+		case "file_cp1254":
+		case "file_cp1253":
+		case "file_kartuli":
+		case "file_cp1250":
+		case "file_cp1256":
+		case "file_cp874":
+		case "file_big5":
+		case "file_cp936":
+		case "file_cp932":
+		case "file_eucjp":
+		case "file_mb":
+			$content = "reading file wihh multibyte filename
+";
+			create_verify_file($prefix, $item, $content, $cp);
+			break;
+
+		case "dir_mb":
+			create_verify_dir($prefix, "テストマル��イト・パス42");
+			break;
+
+		case "dir_cp1255":
+		case "dir_cp1254":
+		case "dir_cp1253":
+		case "dir_kartuli":
+		case "dir_cp1250":
+		case "dir_cp1256":
+		case "dir_cp874":
+		case "dir_cp932":
+		case "dir_cp936":
+		case "dir_eucjp":
+		case "dir2_cp1252":
+		case "dir_cp1252":
+		case "dir_cp1251":
+		case "dir_big5":
+		case "dir":
+			create_verify_dir($prefix, $item, $cp);
+			break;
+
+		case "file":
+			create_verify_file($prefix, $item, "", $cp);
+			break;
+	}
+
+	return $prefix;
+}
+
diff --git a/ext/standard/tests/general_functions/bug72306.phpt b/ext/standard/tests/general_functions/bug72306.phpt
new file mode 100644
index 0000000000..05c25e6f1e
--- /dev/null
+++ b/ext/standard/tests/general_functions/bug72306.phpt
@@ -0,0 +1,23 @@
+--TEST--
+Bug #72306 (Heap overflow through proc_open and $env parameter)
+--FILE--
+<?php
+class moo {
+	function __construct() { $this->a = 0; }
+	function __toString() { return $this->a++ ? str_repeat("a", 0x8000) : "a"; }
+}
+
+$env = array('some_option' => new moo());
+$pipes = array();
+$description = array(
+   0 => array("pipe", "r"),
+   1 => array("pipe", "w"),
+   2 => array("pipe", "r")
+);
+
+$process = proc_open('nothing', $description, $pipes, NULL, $env);
+
+?>
+okey
+--EXPECT--
+okey
diff --git a/ext/standard/tests/general_functions/escapeshellarg_basic-win32-mb.phpt b/ext/standard/tests/general_functions/escapeshellarg_basic-win32-mb.phpt
new file mode 100644
index 0000000000..f85f4a4195
--- /dev/null
+++ b/ext/standard/tests/general_functions/escapeshellarg_basic-win32-mb.phpt
@@ -0,0 +1,31 @@
+--TEST--
+Test escapeshellarg() function: basic test with UTF-8 strings
+--SKIPIF--
+<?php
+if( substr(PHP_OS, 0, 3) != "WIN" )
+  die("skip.. only for Windows");
+?>
+--FILE--
+<?php
+/* Prototype  : string escapeshellarg  ( string $arg  )
+ * Description: Escape a string to be used as a shell argument.
+ * Source code: ext/standard/exec.c
+ * Alias to functions: 
+ */
+
+echo "Simple testcase for escapeshellarg() function\n";
+
+var_dump(escapeshellarg("テストマル��イ'ト・パス"));
+var_dump(escapeshellarg("測試多字\'節路徑"));
+var_dump(escapeshellarg("%füße"));
+var_dump(escapeshellarg("!шницель"));
+
+echo "Done\n";
+?>
+--EXPECT--
+Simple testcase for escapeshellarg() function
+string(39) ""テストマル��イ'ト・パス""
+string(25) ""測試多字\'節路徑""
+string(9) "" füße""
+string(17) "" шницель""
+Done
diff --git a/ext/standard/tests/general_functions/proc_open-win32-mb0.phpt b/ext/standard/tests/general_functions/proc_open-win32-mb0.phpt
new file mode 100644
index 0000000000..d3ead08e74
--- /dev/null
+++ b/ext/standard/tests/general_functions/proc_open-win32-mb0.phpt
@@ -0,0 +1,49 @@
+--TEST--
+proc_open with bypass_shell subprocess parameter passing
+--SKIPIF--
+<?php # vim:syn=php
+if (substr(PHP_OS, 0, 3) != 'WIN') die("skip Valid only on Windows");
+if (php_sapi_name() != "cli") die('skip CLI only test');
+if (!function_exists("proc_open")) echo "skip proc_open() is not available";
+?>
+--FILE--
+<?php
+
+$php = PHP_BINARY;
+
+$f = dirname(__FILE__) . DIRECTORY_SEPARATOR . "proc_only_mb0.php";
+file_put_contents($f,'<?php var_dump($argv); ?>');
+
+$ds = array(
+		0 => array("pipe", "r"),
+		1 => array("pipe", "w"),
+		2 => array("pipe", "w")
+		);
+
+$p = proc_open(
+		"$php -n $f テストマル��イト・パス füße карамба",
+		$ds,
+		$pipes,
+		NULL,
+		NULL,
+		array("bypass_shell" => true)
+		);
+
+echo fread($pipes[1], 1024);
+
+proc_close($p);
+
+?>
+==DONE==
+--EXPECTF--
+array(4) {
+  [0]=>
+  string(%d) "%sproc_only_mb0.php"
+  [1]=>
+  string(36) "テストマル��イト・パス"
+  [2]=>
+  string(6) "füße"
+  [3]=>
+  string(14) "карамба"
+}
+==DONE==
diff --git a/ext/standard/tests/general_functions/proc_open-win32-mb1.phpt b/ext/standard/tests/general_functions/proc_open-win32-mb1.phpt
new file mode 100644
index 0000000000..da17a92b89
--- /dev/null
+++ b/ext/standard/tests/general_functions/proc_open-win32-mb1.phpt
@@ -0,0 +1,46 @@
+--TEST--
+proc_open without bypass_shell subprocess parameter passing
+--SKIPIF--
+<?php # vim:syn=php
+if (substr(PHP_OS, 0, 3) != 'WIN') die("skip Valid only on Windows");
+if (php_sapi_name() != "cli") die('skip CLI only test');
+if (!function_exists("proc_open")) echo "skip proc_open() is not available";
+?>
+--FILE--
+<?php
+
+$php = PHP_BINARY;
+
+$f = dirname(__FILE__) . DIRECTORY_SEPARATOR . "proc_only_mb1.php";
+file_put_contents($f,'<?php var_dump($argv); ?>');
+
+$ds = array(
+		0 => array("pipe", "r"),
+		1 => array("pipe", "w"),
+		2 => array("pipe", "w")
+		);
+
+$p = proc_open(
+		"$php -n $f テストマル��イト・パス füße карамба",
+		$ds,
+		$pipes
+		);
+
+echo fread($pipes[1], 1024);
+
+proc_close($p);
+
+?>
+==DONE==
+--EXPECTF--
+array(4) {
+  [0]=>
+  string(%d) "%sproc_only_mb1.php"
+  [1]=>
+  string(36) "テストマル��イト・パス"
+  [2]=>
+  string(6) "füße"
+  [3]=>
+  string(14) "карамба"
+}
+==DONE==
diff --git a/ext/standard/tests/streams/bug60602.phpt b/ext/standard/tests/streams/bug60602.phpt
index 2c08ce87b7..f0a3cf83e8 100644
--- a/ext/standard/tests/streams/bug60602.phpt
+++ b/ext/standard/tests/streams/bug60602.phpt
@@ -49,8 +49,6 @@ if (is_resource($p)) {
 ==DONE==
 --EXPECTF--
 Notice: Array to string conversion in %s on line %d
-
-Notice: Array to string conversion in %s on line %d
 int(%d)
 int(0)
 bool(true)
diff --git a/ext/standard/tests/streams/bug72534.phpt b/ext/standard/tests/streams/bug72534.phpt
new file mode 100644
index 0000000000..38e1208a37
--- /dev/null
+++ b/ext/standard/tests/streams/bug72534.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Bug #72534 stream_socket_get_name crashes
+--FILE--
+<?php
+$fname = dirname(__FILE__) . '/aa.tmp';
+$fp0 = fopen($fname, 'w');
+var_dump(stream_socket_get_name($fp0, false));
+var_dump(stream_socket_get_name($fp0, true));
+fclose($fp0);
+?>
+--CLEAN--
+<?php
+$fname = dirname(__FILE__) . '/aa.tmp';
+unlink($fname);
+?>
+--EXPECT--
+bool(false)
+bool(false)
+
diff --git a/ext/standard/tests/strings/bug72433.phpt b/ext/standard/tests/strings/bug72433.phpt
new file mode 100644
index 0000000000..d5a6612f2b
--- /dev/null
+++ b/ext/standard/tests/strings/bug72433.phpt
@@ -0,0 +1,59 @@
+--TEST--
+Bug #72433: Use After Free Vulnerability in PHP's GC algorithm and unserialize
+--FILE--
+<?php
+// Fill any potential freed spaces until now.
+$filler = array();
+for($i = 0; $i < 100; $i++)
+	$filler[] = "";
+// Create our payload and unserialize it.
+$serialized_payload = 'a:3:{i:0;r:1;i:1;r:1;i:2;C:11:"ArrayObject":19:{x:i:0;r:1;;m:a:0:{}}}';
+$free_me = unserialize($serialized_payload);
+// We need to increment the reference counter of our ArrayObject s.t. all reference counters of our unserialized array become 0.
+$inc_ref_by_one = $free_me[2];
+// The call to gc_collect_cycles will free '$free_me'.
+gc_collect_cycles();
+// We now have multiple freed spaces. Fill all of them.
+$fill_freed_space_1 = "filler_zval_1";
+$fill_freed_space_2 = "filler_zval_2";
+var_dump($free_me);
+?>
+--EXPECTF--
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    *RECURSION*
+    [1]=>
+    *RECURSION*
+    [2]=>
+    object(ArrayObject)#%d (1) {
+      ["storage":"ArrayObject":private]=>
+      *RECURSION*
+    }
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    *RECURSION*
+    [1]=>
+    *RECURSION*
+    [2]=>
+    object(ArrayObject)#%d (1) {
+      ["storage":"ArrayObject":private]=>
+      *RECURSION*
+    }
+  }
+  [2]=>
+  object(ArrayObject)#%d (1) {
+    ["storage":"ArrayObject":private]=>
+    array(3) {
+      [0]=>
+      *RECURSION*
+      [1]=>
+      *RECURSION*
+      [2]=>
+      *RECURSION*
+    }
+  }
+}
diff --git a/ext/standard/tests/strings/bug72434.phpt b/ext/standard/tests/strings/bug72434.phpt
new file mode 100644
index 0000000000..fa31c8bf03
--- /dev/null
+++ b/ext/standard/tests/strings/bug72434.phpt
@@ -0,0 +1,33 @@
+--TEST--
+Bug #72434: ZipArchive class Use After Free Vulnerability in PHP's GC algorithm and unserialize
+--SKIPIF--
+<?php
+if(!class_exists('zip')) die('ZipArchive');
+?>
+--FILE--
+<?php
+// The following array will be serialized and this representation will be freed later on.
+$free_me = array(new StdClass());
+// Create our payload and unserialize it.
+$serialized_payload = 'a:3:{i:1;N;i:2;O:10:"ZipArchive":1:{s:8:"filename";'.serialize($free_me).'}i:1;R:4;}';
+$unserialized_payload = unserialize($serialized_payload);
+gc_collect_cycles();
+// The reference counter for $free_me is at -1 for PHP 7 right now.
+// Increment the reference counter by 1 -> rc is 0
+$a = $unserialized_payload[1];
+// Increment the reference counter by 1 again -> rc is 1
+$b = $a;
+// Trigger free of $free_me (referenced by $m[1]).
+unset($b);
+$fill_freed_space_1 = "filler_zval_1";
+$fill_freed_space_2 = "filler_zval_2";
+$fill_freed_space_3 = "filler_zval_3";
+$fill_freed_space_4 = "filler_zval_4";
+debug_zval_dump($unserialized_payload[1]);
+?>
+--EXPECTF--
+array(1) refcount(3){
+  [0]=>
+  object(stdClass)#%d (0) refcount(1){
+  }
+}
diff --git a/ext/standard/tests/url/parse_url_basic_001.phpt b/ext/standard/tests/url/parse_url_basic_001.phpt
index e482566b88..2d41ba9c45 100644
--- a/ext/standard/tests/url/parse_url_basic_001.phpt
+++ b/ext/standard/tests/url/parse_url_basic_001.phpt
@@ -608,6 +608,21 @@ echo "Done";
   string(12) "bar=1&boom=0"
 }
 
+--> http://user_me-you:my_pas-word@www.example.com:8080?bar=1&boom=0: array(6) {
+  ["scheme"]=>
+  string(4) "http"
+  ["host"]=>
+  string(15) "www.example.com"
+  ["port"]=>
+  int(8080)
+  ["user"]=>
+  string(11) "user_me-you"
+  ["pass"]=>
+  string(11) "my_pas-word"
+  ["query"]=>
+  string(12) "bar=1&boom=0"
+}
+
 --> file:///path/to/file: array(2) {
   ["scheme"]=>
   string(4) "file"
diff --git a/ext/standard/tests/url/parse_url_basic_002.phpt b/ext/standard/tests/url/parse_url_basic_002.phpt
index b68a82f4a9..476b897168 100644
--- a/ext/standard/tests/url/parse_url_basic_002.phpt
+++ b/ext/standard/tests/url/parse_url_basic_002.phpt
@@ -80,6 +80,7 @@ echo "Done";
 --> /foo.php?a=b&c=d   : NULL
 --> foo.php?a=b&c=d   : NULL
 --> http://user:passwd@www.example.com:8080?bar=1&boom=0   : string(4) "http"
+--> http://user_me-you:my_pas-word@www.example.com:8080?bar=1&boom=0   : string(4) "http"
 --> file:///path/to/file   : string(4) "file"
 --> file://path/to/file   : string(4) "file"
 --> file:/path/to/file   : string(4) "file"
diff --git a/ext/standard/tests/url/parse_url_basic_003.phpt b/ext/standard/tests/url/parse_url_basic_003.phpt
index 19ee322feb..c7f3d99441 100644
--- a/ext/standard/tests/url/parse_url_basic_003.phpt
+++ b/ext/standard/tests/url/parse_url_basic_003.phpt
@@ -79,6 +79,7 @@ echo "Done";
 --> /foo.php?a=b&c=d   : NULL
 --> foo.php?a=b&c=d   : NULL
 --> http://user:passwd@www.example.com:8080?bar=1&boom=0   : string(15) "www.example.com"
+--> http://user_me-you:my_pas-word@www.example.com:8080?bar=1&boom=0   : string(15) "www.example.com"
 --> file:///path/to/file   : NULL
 --> file://path/to/file   : string(4) "path"
 --> file:/path/to/file   : NULL
diff --git a/ext/standard/tests/url/parse_url_basic_004.phpt b/ext/standard/tests/url/parse_url_basic_004.phpt
index e26b3976fc..3cfb345f94 100644
--- a/ext/standard/tests/url/parse_url_basic_004.phpt
+++ b/ext/standard/tests/url/parse_url_basic_004.phpt
@@ -79,6 +79,7 @@ echo "Done";
 --> /foo.php?a=b&c=d   : NULL
 --> foo.php?a=b&c=d   : NULL
 --> http://user:passwd@www.example.com:8080?bar=1&boom=0   : int(8080)
+--> http://user_me-you:my_pas-word@www.example.com:8080?bar=1&boom=0   : int(8080)
 --> file:///path/to/file   : NULL
 --> file://path/to/file   : NULL
 --> file:/path/to/file   : NULL
diff --git a/ext/standard/tests/url/parse_url_basic_005.phpt b/ext/standard/tests/url/parse_url_basic_005.phpt
index df2095a949..602bd60c0a 100644
--- a/ext/standard/tests/url/parse_url_basic_005.phpt
+++ b/ext/standard/tests/url/parse_url_basic_005.phpt
@@ -79,6 +79,7 @@ echo "Done";
 --> /foo.php?a=b&c=d   : NULL
 --> foo.php?a=b&c=d   : NULL
 --> http://user:passwd@www.example.com:8080?bar=1&boom=0   : string(4) "user"
+--> http://user_me-you:my_pas-word@www.example.com:8080?bar=1&boom=0   : string(11) "user_me-you"
 --> file:///path/to/file   : NULL
 --> file://path/to/file   : NULL
 --> file:/path/to/file   : NULL
diff --git a/ext/standard/tests/url/parse_url_basic_006.phpt b/ext/standard/tests/url/parse_url_basic_006.phpt
index 4c79e8dcb2..69b7914258 100644
--- a/ext/standard/tests/url/parse_url_basic_006.phpt
+++ b/ext/standard/tests/url/parse_url_basic_006.phpt
@@ -79,6 +79,7 @@ echo "Done";
 --> /foo.php?a=b&c=d   : NULL
 --> foo.php?a=b&c=d   : NULL
 --> http://user:passwd@www.example.com:8080?bar=1&boom=0   : string(6) "passwd"
+--> http://user_me-you:my_pas-word@www.example.com:8080?bar=1&boom=0   : string(11) "my_pas-word"
 --> file:///path/to/file   : NULL
 --> file://path/to/file   : NULL
 --> file:/path/to/file   : NULL
diff --git a/ext/standard/tests/url/parse_url_basic_007.phpt b/ext/standard/tests/url/parse_url_basic_007.phpt
index 52f3a92add..a8cbf2f475 100644
--- a/ext/standard/tests/url/parse_url_basic_007.phpt
+++ b/ext/standard/tests/url/parse_url_basic_007.phpt
@@ -79,6 +79,7 @@ echo "Done";
 --> /foo.php?a=b&c=d   : string(8) "/foo.php"
 --> foo.php?a=b&c=d   : string(7) "foo.php"
 --> http://user:passwd@www.example.com:8080?bar=1&boom=0   : NULL
+--> http://user_me-you:my_pas-word@www.example.com:8080?bar=1&boom=0   : NULL
 --> file:///path/to/file   : string(13) "/path/to/file"
 --> file://path/to/file   : string(8) "/to/file"
 --> file:/path/to/file   : string(13) "/path/to/file"
diff --git a/ext/standard/tests/url/parse_url_basic_008.phpt b/ext/standard/tests/url/parse_url_basic_008.phpt
index 874c901076..21ead3b72c 100644
--- a/ext/standard/tests/url/parse_url_basic_008.phpt
+++ b/ext/standard/tests/url/parse_url_basic_008.phpt
@@ -79,6 +79,7 @@ echo "Done";
 --> /foo.php?a=b&c=d   : string(7) "a=b&c=d"
 --> foo.php?a=b&c=d   : string(7) "a=b&c=d"
 --> http://user:passwd@www.example.com:8080?bar=1&boom=0   : string(12) "bar=1&boom=0"
+--> http://user_me-you:my_pas-word@www.example.com:8080?bar=1&boom=0   : string(12) "bar=1&boom=0"
 --> file:///path/to/file   : NULL
 --> file://path/to/file   : NULL
 --> file:/path/to/file   : NULL
diff --git a/ext/standard/tests/url/parse_url_basic_009.phpt b/ext/standard/tests/url/parse_url_basic_009.phpt
index ea0b257751..29e8312d1b 100644
--- a/ext/standard/tests/url/parse_url_basic_009.phpt
+++ b/ext/standard/tests/url/parse_url_basic_009.phpt
@@ -79,6 +79,7 @@ echo "Done";
 --> /foo.php?a=b&c=d   : NULL
 --> foo.php?a=b&c=d   : NULL
 --> http://user:passwd@www.example.com:8080?bar=1&boom=0   : NULL
+--> http://user_me-you:my_pas-word@www.example.com:8080?bar=1&boom=0   : NULL
 --> file:///path/to/file   : NULL
 --> file://path/to/file   : NULL
 --> file:/path/to/file   : NULL
diff --git a/ext/standard/tests/url/urls.inc b/ext/standard/tests/url/urls.inc
index 6228bd8b7d..c994244256 100644
--- a/ext/standard/tests/url/urls.inc
+++ b/ext/standard/tests/url/urls.inc
@@ -59,6 +59,7 @@ $urls = array(
 '/foo.php?a=b&c=d',
 'foo.php?a=b&c=d',
 'http://user:passwd@www.example.com:8080?bar=1&boom=0',
+'http://user_me-you:my_pas-word@www.example.com:8080?bar=1&boom=0',
 'file:///path/to/file',
 'file://path/to/file',
 'file:/path/to/file',
diff --git a/ext/standard/type.c b/ext/standard/type.c
index 3cd234d38b..3f97bc8688 100644
--- a/ext/standard/type.c
+++ b/ext/standard/type.c
@@ -416,7 +416,7 @@ PHP_FUNCTION(is_callable)
 		retval = zend_is_callable_ex(var, NULL, check_flags, &name, NULL, &error);
 		zval_dtor(callable_name);
 		//??? is it necessary to be consistent with old PHP ("\0" support)
-		if (UNEXPECTED(ZSTR_LEN(name)) != strlen(ZSTR_VAL(name))) {
+		if (UNEXPECTED(ZSTR_LEN(name) != strlen(ZSTR_VAL(name)))) {
 			ZVAL_STRINGL(callable_name, ZSTR_VAL(name), strlen(ZSTR_VAL(name)));
 			zend_string_release(name);
 		} else {
diff --git a/ext/standard/url.c b/ext/standard/url.c
index d69c11f1c1..a33ff9ae82 100644
--- a/ext/standard/url.c
+++ b/ext/standard/url.c
@@ -245,7 +245,9 @@ PHPAPI php_url *php_url_parse_ex(char const *str, size_t length)
 		/* check for invalid chars inside login/pass */
 		pp = s;
 		while (pp < p) {
-			if (!isalnum(*pp) && *pp != ':' && *pp != ';' && *pp != '=' && !(*pp >= '!' && *pp <= ',')) {
+			/* http://www.rfc-editor.org/rfc/rfc3986.txt §3.2.1 */
+			const char search_rfc3986[] = ":;=!$%_-.~&'()*+,";
+			if (!isalnum(*pp) && !strchr(search_rfc3986, *pp)) {
 				if (ret->scheme) {
 					efree(ret->scheme);
 				}
diff --git a/ext/standard/user_filters.c b/ext/standard/user_filters.c
index 4434fd1f0d..b31235b4f1 100644
--- a/ext/standard/user_filters.c
+++ b/ext/standard/user_filters.c
@@ -452,7 +452,7 @@ static void php_stream_bucket_attach(int append, INTERNAL_FUNCTION_PARAMETERS)
 		if (!bucket->own_buf) {
 			bucket = php_stream_bucket_make_writeable(bucket);
 		}
-		if ((int)bucket->buflen != Z_STRLEN_P(pzdata)) {
+		if (bucket->buflen != Z_STRLEN_P(pzdata)) {
 			bucket->buf = perealloc(bucket->buf, Z_STRLEN_P(pzdata), bucket->is_persistent);
 			bucket->buflen = Z_STRLEN_P(pzdata);
 		}
diff --git a/ext/standard/var.c b/ext/standard/var.c
index 16b9fffba1..809161afec 100644
--- a/ext/standard/var.c
+++ b/ext/standard/var.c
@@ -31,9 +31,9 @@
 #include "zend_smart_str.h"
 #include "basic_functions.h"
 #include "php_incomplete_class.h"
+/* }}} */
 
 #define COMMON (is_ref ? "&" : "")
-/* }}} */
 
 static void php_array_element_dump(zval *zv, zend_ulong index, zend_string *key, int level) /* {{{ */
 {
@@ -171,7 +171,7 @@ again:
 			break;
 		case IS_RESOURCE: {
 			const char *type_name = zend_rsrc_list_get_rsrc_type(Z_RES_P(struc));
-			php_printf("%sresource(%pd) of type (%s)\n", COMMON, Z_RES_P(struc)->handle, type_name ? type_name : "Unknown");
+			php_printf("%sresource(%d) of type (%s)\n", COMMON, Z_RES_P(struc)->handle, type_name ? type_name : "Unknown");
 			break;
 		}
 		case IS_REFERENCE:
@@ -436,8 +436,7 @@ static void php_object_element_export(zval *zv, zend_ulong index, zend_string *k
 PHPAPI void php_var_export_ex(zval *struc, int level, smart_str *buf) /* {{{ */
 {
 	HashTable *myht;
-	char *tmp_str;
-	size_t tmp_len;
+	char tmp_str[PHP_DOUBLE_MAX_LENGTH];
 	zend_string *ztmp, *ztmp2;
 	zend_ulong index;
 	zend_string *key;
@@ -458,8 +457,8 @@ again:
 			smart_str_append_long(buf, Z_LVAL_P(struc));
 			break;
 		case IS_DOUBLE:
-			tmp_len = spprintf(&tmp_str, 0,"%.*H", PG(serialize_precision), Z_DVAL_P(struc));
-			smart_str_appendl(buf, tmp_str, tmp_len);
+			php_gcvt(Z_DVAL_P(struc), (int)PG(serialize_precision), '.', 'E', tmp_str);
+			smart_str_appends(buf, tmp_str);
 			/* Without a decimal point, PHP treats a number literal as an int.
 			 * This check even works for scientific notation, because the
 			 * mantissa always contains a decimal point.
@@ -469,7 +468,6 @@ again:
 			if (zend_finite(Z_DVAL_P(struc)) && NULL == strchr(tmp_str, '.')) {
 				smart_str_appendl(buf, ".0", 2);
 			}
-			efree(tmp_str);
 			break;
 		case IS_STRING:
 			ztmp = php_addcslashes(Z_STR_P(struc), 0, "'\\", 2);
@@ -844,16 +842,13 @@ again:
 			return;
 
 		case IS_DOUBLE: {
-				char *s;
-
-				smart_str_appendl(buf, "d:", 2);
-				s = (char *) safe_emalloc(PG(serialize_precision), 1, MAX_LENGTH_OF_DOUBLE + 1);
-				php_gcvt(Z_DVAL_P(struc), (int)PG(serialize_precision), '.', 'E', s);
-				smart_str_appends(buf, s);
-				smart_str_appendc(buf, ';');
-				efree(s);
-				return;
-			}
+			char tmp_str[PHP_DOUBLE_MAX_LENGTH];
+			smart_str_appendl(buf, "d:", 2);
+			php_gcvt(Z_DVAL_P(struc), (int)PG(serialize_precision), '.', 'E', tmp_str);
+			smart_str_appends(buf, tmp_str);
+			smart_str_appendc(buf, ';');
+			return;
+		}
 
 		case IS_STRING:
 			php_var_serialize_string(buf, Z_STRVAL_P(struc), Z_STRLEN_P(struc));
diff --git a/ext/standard/var_unserializer.c b/ext/standard/var_unserializer.c
index 3fc074dd6a..e2b95174d7 100644
--- a/ext/standard/var_unserializer.c
+++ b/ext/standard/var_unserializer.c
@@ -411,7 +411,7 @@ static inline int object_custom(UNSERIALIZE_PARAMETER, zend_class_entry *ce)
 	(*p) += 2;
 
 	if (datalen < 0 || (max - (*p)) <= datalen) {
-		zend_error(E_WARNING, "Insufficient data for unserializing - %pd required, %pd present", datalen, (zend_long)(max - (*p)));
+		zend_error(E_WARNING, "Insufficient data for unserializing - " ZEND_LONG_FMT " required, " ZEND_LONG_FMT " present", datalen, (zend_long)(max - (*p)));
 		return 0;
 	}
 
diff --git a/ext/standard/var_unserializer.re b/ext/standard/var_unserializer.re
index 81cc26db9d..52e2cf3646 100644
--- a/ext/standard/var_unserializer.re
+++ b/ext/standard/var_unserializer.re
@@ -415,7 +415,7 @@ static inline int object_custom(UNSERIALIZE_PARAMETER, zend_class_entry *ce)
 	(*p) += 2;
 
 	if (datalen < 0 || (max - (*p)) <= datalen) {
-		zend_error(E_WARNING, "Insufficient data for unserializing - %pd required, %pd present", datalen, (zend_long)(max - (*p)));
+		zend_error(E_WARNING, "Insufficient data for unserializing - " ZEND_LONG_FMT " required, " ZEND_LONG_FMT " present", datalen, (zend_long)(max - (*p)));
 		return 0;
 	}
 
diff --git a/ext/sysvmsg/sysvmsg.c b/ext/sysvmsg/sysvmsg.c
index b291daed03..c4ebc48800 100644
--- a/ext/sysvmsg/sysvmsg.c
+++ b/ext/sysvmsg/sysvmsg.c
@@ -268,7 +268,7 @@ PHP_FUNCTION(msg_get_queue)
 		/* doesn't already exist; create it */
 		mq->id = msgget(key, IPC_CREAT | IPC_EXCL | perms);
 		if (mq->id < 0)	{
-			php_error_docref(NULL, E_WARNING, "failed for key 0x%lx: %s", key, strerror(errno));
+			php_error_docref(NULL, E_WARNING, "failed for key 0x" ZEND_XLONG_FMT ": %s", key, strerror(errno));
 			efree(mq);
 			RETURN_FALSE;
 		}
@@ -435,7 +435,7 @@ PHP_FUNCTION(msg_send)
 				break;
 
 			case IS_LONG:
-				message_len = spprintf(&p, 0, "%pd", Z_LVAL_P(message));
+				message_len = spprintf(&p, 0, ZEND_LONG_FMT, Z_LVAL_P(message));
 				break;
 			case IS_FALSE:
 				message_len = spprintf(&p, 0, "0");
diff --git a/ext/sysvsem/sysvsem.c b/ext/sysvsem/sysvsem.c
index e28e6b4c1b..923f7c3853 100644
--- a/ext/sysvsem/sysvsem.c
+++ b/ext/sysvsem/sysvsem.c
@@ -206,7 +206,7 @@ PHP_FUNCTION(sem_get)
 
 	semid = semget(key, 3, perm|IPC_CREAT);
 	if (semid == -1) {
-		php_error_docref(NULL, E_WARNING, "failed for key 0x%lx: %s", key, strerror(errno));
+		php_error_docref(NULL, E_WARNING, "failed for key 0x" ZEND_XLONG_FMT ": %s", key, strerror(errno));
 		RETURN_FALSE;
 	}
 
@@ -238,7 +238,7 @@ PHP_FUNCTION(sem_get)
 	sop[2].sem_flg = SEM_UNDO;
 	while (semop(semid, sop, 3) == -1) {
 		if (errno != EINTR) {
-			php_error_docref(NULL, E_WARNING, "failed acquiring SYSVSEM_SETVAL for key 0x%lx: %s", key, strerror(errno));
+			php_error_docref(NULL, E_WARNING, "failed acquiring SYSVSEM_SETVAL for key 0x" ZEND_XLONG_FMT ": %s", key, strerror(errno));
 			break;
 		}
 	}
@@ -246,7 +246,7 @@ PHP_FUNCTION(sem_get)
 	/* Get the usage count. */
 	count = semctl(semid, SYSVSEM_USAGE, GETVAL, NULL);
 	if (count == -1) {
-		php_error_docref(NULL, E_WARNING, "failed for key 0x%lx: %s", key, strerror(errno));
+		php_error_docref(NULL, E_WARNING, "failed for key 0x" ZEND_XLONG_FMT ": %s", key, strerror(errno));
 	}
 
 	/* If we are the only user, then take this opportunity to set the max. */
@@ -257,7 +257,7 @@ PHP_FUNCTION(sem_get)
 		union semun semarg;
 		semarg.val = max_acquire;
 		if (semctl(semid, SYSVSEM_SEM, SETVAL, semarg) == -1) {
-			php_error_docref(NULL, E_WARNING, "failed for key 0x%lx: %s", key, strerror(errno));
+			php_error_docref(NULL, E_WARNING, "failed for key 0x" ZEND_XLONG_FMT ": %s", key, strerror(errno));
 		}
 #elif defined(SETVAL_WANTS_PTR)
 		/* This is correct for Solaris 2.6 which does not have union semun. */
@@ -279,7 +279,7 @@ PHP_FUNCTION(sem_get)
 	sop[0].sem_flg = SEM_UNDO;
 	while (semop(semid, sop, 1) == -1) {
 		if (errno != EINTR) {
-			php_error_docref(NULL, E_WARNING, "failed releasing SYSVSEM_SETVAL for key 0x%lx: %s", key, strerror(errno));
+			php_error_docref(NULL, E_WARNING, "failed releasing SYSVSEM_SETVAL for key 0x" ZEND_XLONG_FMT ": %s", key, strerror(errno));
 			break;
 		}
 	}
@@ -319,7 +319,7 @@ static void php_sysvsem_semop(INTERNAL_FUNCTION_PARAMETERS, int acquire)
 	}
 
 	if (!acquire && sem_ptr->count == 0) {
-		php_error_docref(NULL, E_WARNING, "SysV semaphore %ld (key 0x%x) is not currently acquired", Z_LVAL_P(arg_id), sem_ptr->key);
+		php_error_docref(NULL, E_WARNING, "SysV semaphore " ZEND_LONG_FMT " (key 0x%x) is not currently acquired", Z_LVAL_P(arg_id), sem_ptr->key);
 		RETURN_FALSE;
 	}
 
@@ -388,7 +388,7 @@ PHP_FUNCTION(sem_remove)
 #else
 	if (semctl(sem_ptr->semid, 0, IPC_STAT, NULL) < 0) {
 #endif
-		php_error_docref(NULL, E_WARNING, "SysV semaphore %ld does not (any longer) exist", Z_LVAL_P(arg_id));
+		php_error_docref(NULL, E_WARNING, "SysV semaphore " ZEND_LONG_FMT " does not (any longer) exist", Z_LVAL_P(arg_id));
 		RETURN_FALSE;
 	}
 
@@ -397,7 +397,7 @@ PHP_FUNCTION(sem_remove)
 #else
 	if (semctl(sem_ptr->semid, 0, IPC_RMID, NULL) < 0) {
 #endif
-		php_error_docref(NULL, E_WARNING, "failed for SysV sempphore %ld: %s", Z_LVAL_P(arg_id), strerror(errno));
+		php_error_docref(NULL, E_WARNING, "failed for SysV sempphore " ZEND_LONG_FMT ": %s", Z_LVAL_P(arg_id), strerror(errno));
 		RETURN_FALSE;
 	}
 
diff --git a/ext/sysvshm/sysvshm.c b/ext/sysvshm/sysvshm.c
index 2ecb19dd0f..a0a2f039b2 100644
--- a/ext/sysvshm/sysvshm.c
+++ b/ext/sysvshm/sysvshm.c
@@ -169,20 +169,20 @@ PHP_FUNCTION(shm_attach)
 
 	/* get the id from a specified key or create new shared memory */
 	if ((shm_id = shmget(shm_key, 0, 0)) < 0) {
-		if (shm_size < sizeof(sysvshm_chunk_head)) {
-			php_error_docref(NULL, E_WARNING, "failed for key 0x%px: memorysize too small", shm_key);
+		if (shm_size < (zend_long)sizeof(sysvshm_chunk_head)) {
+			php_error_docref(NULL, E_WARNING, "failed for key 0x" ZEND_XLONG_FMT ": memorysize too small", shm_key);
 			efree(shm_list_ptr);
 			RETURN_FALSE;
 		}
 		if ((shm_id = shmget(shm_key, shm_size, shm_flag | IPC_CREAT | IPC_EXCL)) < 0) {
-			php_error_docref(NULL, E_WARNING, "failed for key 0x%px: %s", shm_key, strerror(errno));
+			php_error_docref(NULL, E_WARNING, "failed for key 0x" ZEND_XLONG_FMT ": %s", shm_key, strerror(errno));
 			efree(shm_list_ptr);
 			RETURN_FALSE;
 		}
 	}
 
 	if ((shm_ptr = shmat(shm_id, NULL, 0)) == (void *) -1) {
-		php_error_docref(NULL, E_WARNING, "failed for key 0x%px: %s", shm_key, strerror(errno));
+		php_error_docref(NULL, E_WARNING, "failed for key 0x" ZEND_LONG_FMT ": %s", shm_key, strerror(errno));
 		efree(shm_list_ptr);
 		RETURN_FALSE;
 	}
@@ -233,7 +233,7 @@ PHP_FUNCTION(shm_remove)
 	SHM_FETCH_RESOURCE(shm_list_ptr, shm_id);
 
 	if (shmctl(shm_list_ptr->id, IPC_RMID, NULL) < 0) {
-		php_error_docref(NULL, E_WARNING, "failed for key 0x%x, id %ld: %s", shm_list_ptr->key, Z_LVAL_P(shm_id), strerror(errno));
+		php_error_docref(NULL, E_WARNING, "failed for key 0x%x, id " ZEND_LONG_FMT ": %s", shm_list_ptr->key, Z_LVAL_P(shm_id), strerror(errno));
 		RETURN_FALSE;
 	}
 
@@ -303,7 +303,7 @@ PHP_FUNCTION(shm_get_var)
 	shm_varpos = php_check_shm_data((shm_list_ptr->ptr), shm_key);
 
 	if (shm_varpos < 0) {
-		php_error_docref(NULL, E_WARNING, "variable key %pd doesn't exist", shm_key);
+		php_error_docref(NULL, E_WARNING, "variable key " ZEND_LONG_FMT " doesn't exist", shm_key);
 		RETURN_FALSE;
 	}
 	shm_var = (sysvshm_chunk*) ((char *)shm_list_ptr->ptr + shm_varpos);
@@ -350,7 +350,7 @@ PHP_FUNCTION(shm_remove_var)
 	shm_varpos = php_check_shm_data((shm_list_ptr->ptr), shm_key);
 
 	if (shm_varpos < 0) {
-		php_error_docref(NULL, E_WARNING, "variable key %pd doesn't exist", shm_key);
+		php_error_docref(NULL, E_WARNING, "variable key " ZEND_LONG_FMT " doesn't exist", shm_key);
 		RETURN_FALSE;
 	}
 	php_remove_shm_data((shm_list_ptr->ptr), shm_varpos);
diff --git a/ext/tidy/tests/005-mb.phpt b/ext/tidy/tests/005-mb.phpt
new file mode 100644
index 0000000000..b63ec09635
--- /dev/null
+++ b/ext/tidy/tests/005-mb.phpt
@@ -0,0 +1,18 @@
+--TEST--
+tidy_parse_file()
+--SKIPIF--
+<?php if (!extension_loaded("tidy")) print "skip"; ?>
+--FILE--
+<?php 
+	$a = tidy_parse_file(dirname(__FILE__)."/005��ガラスを食�られ��.html");
+	echo tidy_get_output($a);
+	
+?>
+--EXPECT--
+<html>
+<head>
+<title></title>
+</head>
+<body>
+</body>
+</html>
\ No newline at end of file
diff --git a/ext/tidy/tests/005��ガラスを食�られ��.html b/ext/tidy/tests/005��ガラスを食�られ��.html
new file mode 100644
index 0000000000..8c17451f91
--- /dev/null
+++ b/ext/tidy/tests/005��ガラスを食�られ��.html
@@ -0,0 +1 @@
+<HTML></HTML>
diff --git a/ext/wddx/tests/bug72340.phpt b/ext/wddx/tests/bug72340.phpt
new file mode 100644
index 0000000000..8d694ca52e
--- /dev/null
+++ b/ext/wddx/tests/bug72340.phpt
@@ -0,0 +1,24 @@
+--TEST--
+Bug #72340: Double Free Courruption in wddx_deserialize
+--SKIPIF--
+<?php
+if (!extension_loaded("wddx")) print "skip";
+?>
+--FILE--
+<?php
+$xml = <<<EOF
+<?xml version='1.0' ?>
+<!DOCTYPE wddxPacket SYSTEM 'wddx_0100.dtd'>
+<wddxPacket version='1.0'>
+	<array><var name="XXXXXXXX"><boolean value="none">TEST</boolean></var>
+		<var name="YYYYYYYY"><var name="ZZZZZZZZ"><var name="EZEZEZEZ">
+		</var></var></var>
+	</array>
+</wddxPacket>
+EOF;
+$array = wddx_deserialize($xml);
+var_dump($array);
+?>
+--EXPECT--
+array(0) {
+}
diff --git a/ext/wddx/wddx.c b/ext/wddx/wddx.c
index e848afdeb7..f0869282f1 100644
--- a/ext/wddx/wddx.c
+++ b/ext/wddx/wddx.c
@@ -784,6 +784,7 @@ static void php_wddx_push_element(void *user_data, const XML_Char *name, const X
 
 		if (atts) for (i = 0; atts[i]; i++) {
 			if (!strcmp((char *)atts[i], EL_NAME) && atts[++i] && atts[i][0]) {
+				if (stack->varname) efree(stack->varname);
 				stack->varname = estrdup((char *)atts[i]);
 				break;
 			}
@@ -1015,6 +1016,7 @@ static void php_wddx_process_data(void *user_data, const XML_Char *s, int len)
 					zval_ptr_dtor(&ent->data);
 					if (ent->varname) {
 						efree(ent->varname);
+						ent->varname = NULL;
 					}
 					ZVAL_UNDEF(&ent->data);
 				}
diff --git a/ext/xml/xml.c b/ext/xml/xml.c
index 9a23044641..72f629ba2c 100644
--- a/ext/xml/xml.c
+++ b/ext/xml/xml.c
@@ -638,7 +638,7 @@ PHP_XML_API zend_string *xml_utf8_decode(const XML_Char *s, size_t len, const XM
 			c = '?';
 		}
 
-		ZSTR_VAL(str)[ZSTR_LEN(str)++] = decoder ? decoder(c) : c;
+		ZSTR_VAL(str)[ZSTR_LEN(str)++] = decoder ? (unsigned int)decoder(c) : c;
 	}
 	ZSTR_VAL(str)[ZSTR_LEN(str)] = '\0';
 	if (ZSTR_LEN(str) < len) {
@@ -864,7 +864,7 @@ void _xml_characterDataHandler(void *userData, const XML_Char *s, int len)
 		} 
 
 		if (!Z_ISUNDEF(parser->data)) {
-			int i;
+			size_t i;
 			int doprint = 0;
 			zend_string *decoded_value;
 
@@ -918,7 +918,7 @@ void _xml_characterDataHandler(void *userData, const XML_Char *s, int len)
 						break;
 					} ZEND_HASH_FOREACH_END();
 
-					if (parser->level <= XML_MAXLEVEL) {
+					if (parser->level <= XML_MAXLEVEL && parser->level > 0) {
 						array_init(&tag);
 
 						_xml_add_to_info(parser,parser->ltags[parser->level-1] + parser->toffset);
@@ -1554,7 +1554,6 @@ PHP_FUNCTION(xml_parser_free)
 {
 	zval *pind;
 	xml_parser *parser;
-	zend_resource *res;
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &pind) == FAILURE) {
 		return;
diff --git a/ext/xmlreader/tests/003-mb.phpt b/ext/xmlreader/tests/003-mb.phpt
new file mode 100644
index 0000000000..af76382779
--- /dev/null
+++ b/ext/xmlreader/tests/003-mb.phpt
@@ -0,0 +1,84 @@
+--TEST--
+XMLReader: libxml2 XML Reader, attributes test 
+--SKIPIF--
+<?php if (!extension_loaded("xmlreader")) print "skip"; ?>
+--FILE--
+<?php 
+/* $Id$ */
+$filename = dirname(__FILE__) . '/��ガラスを食�られ��_003.xml';
+
+$xmlstring = '<?xml version="1.0" encoding="UTF-8"?>
+<books><book num="1" idx="2">book1</book></books>';
+file_put_contents($filename, $xmlstring);
+
+$reader = new XMLReader();
+if (!$reader->open($filename)) {
+	exit();
+}
+
+// Only go through
+while ($reader->read()) {
+	if ($reader->nodeType != XMLREADER::END_ELEMENT) {
+		if ($reader->nodeType == XMLREADER::ELEMENT && $reader->hasAttributes) {
+			$attr = $reader->moveToFirstAttribute();
+			echo $reader->name . ": ";
+			echo $reader->value . "\n";
+
+			if ($reader->getAttribute($reader->name) == $reader->value) {
+				echo "1st attr (num) failed\n";
+			}
+
+
+			$attr = $reader->moveToNextAttribute();
+			echo $reader->name . ": ";
+			echo $reader->value . "\n";
+
+			if ($reader->getAttribute($reader->name) == $reader->value) {
+				echo "2nd attr (idx) failed\n";
+			}
+
+			// Named attribute
+			$attr = $reader->moveToAttribute('num');
+			echo $reader->name . ": ";
+			echo $reader->value . "\n";
+
+			if ($reader->getAttribute('num') == $reader->value) {
+				echo "attr num failed\n";
+			}
+
+			$attr = $reader->moveToAttribute('idx');
+			echo $reader->name . ": ";
+			echo $reader->value . "\n";
+
+			if ($reader->getAttribute('idx') == $reader->value) {
+				echo "attr idx failed\n";
+			}
+
+			// Numeric positions of attributes
+			$attr = $reader->moveToAttributeNo(0);
+			echo $reader->name . ": ";
+			echo $reader->value . "\n";
+
+			if ($reader->getAttributeNo(0) == $reader->value) {
+				echo "attr 0 failed\n";
+			}
+
+			$attr = $reader->moveToAttributeNo(1);
+			echo $reader->name . ": ";
+			echo $reader->value . "\n";
+
+		}
+	}
+}
+$reader->close();
+unlink($filename);
+?>
+===DONE===
+--EXPECT--
+num: 1
+idx: 2
+num: 1
+idx: 2
+num: 1
+idx: 2
+===DONE===
diff --git a/ext/xmlrpc/xmlrpc-epi-php.c b/ext/xmlrpc/xmlrpc-epi-php.c
index b5dcee8f0d..f42cdf0c16 100644
--- a/ext/xmlrpc/xmlrpc-epi-php.c
+++ b/ext/xmlrpc/xmlrpc-epi-php.c
@@ -576,7 +576,7 @@ static XMLRPC_VALUE PHP_to_XMLRPC_worker (const char* key, zval* in_val, int dep
 								char *num_str = NULL;
 
 								if (vtype != xmlrpc_vector_array) {
-									spprintf(&num_str, 0, "%ld", num_index);
+									spprintf(&num_str, 0, ZEND_LONG_FMT, num_index);
 								}
 
 								XMLRPC_AddValueToVector(xReturn, PHP_to_XMLRPC_worker(num_str, pIter, depth++));
diff --git a/ext/xmlwriter/php_xmlwriter.c b/ext/xmlwriter/php_xmlwriter.c
index be7e82555a..e53d9aa0ea 100644
--- a/ext/xmlwriter/php_xmlwriter.c
+++ b/ext/xmlwriter/php_xmlwriter.c
@@ -568,7 +568,7 @@ static const zend_function_entry xmlwriter_class_functions[] = {
 #endif
 	PHP_ME_MAPPING(outputMemory,	xmlwriter_output_memory,	arginfo_xmlwriter_method_output_memory, 0)
 	PHP_ME_MAPPING(flush,			xmlwriter_flush,			arginfo_xmlwriter_method_flush, 0)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 /* }}} */
 
@@ -695,7 +695,8 @@ static void php_xmlwriter_string_arg(INTERNAL_FUNCTION_PARAMETERS, xmlwriter_rea
 	xmlwriter_object *intern;
 	xmlTextWriterPtr ptr;
 	char *name;
-	size_t name_len, retval;
+	size_t name_len;
+	int retval;
 
 	zval *self = getThis();
 
@@ -1581,7 +1582,8 @@ static PHP_FUNCTION(xmlwriter_start_dtd_entity)
 	xmlwriter_object *intern;
 	xmlTextWriterPtr ptr;
 	char *name;
-	size_t name_len, retval;
+	size_t name_len;
+	int retval;
 	zend_bool isparm;
 	zval *self = getThis();
 
diff --git a/ext/xmlwriter/tests/005-mb.phpt b/ext/xmlwriter/tests/005-mb.phpt
new file mode 100644
index 0000000000..63e77dc6bd
--- /dev/null
+++ b/ext/xmlwriter/tests/005-mb.phpt
@@ -0,0 +1,33 @@
+--TEST--
+XMLWriter: libxml2 XML Writer, comments 
+--SKIPIF--
+<?php
+if (!extension_loaded("xmlwriter")) die("skip"); 
+if (!function_exists("xmlwriter_start_comment")) die("skip: libxml2 2.6.7+ required");
+?>
+--FILE--
+<?php 
+/* $Id$ */
+
+$doc_dest = '��ガラスを食�られ��001.xml';
+$xw = xmlwriter_open_uri($doc_dest);
+xmlwriter_start_document($xw, '1.0', 'UTF-8');
+xmlwriter_start_element($xw, "tag1");
+
+xmlwriter_start_comment($xw);
+xmlwriter_text($xw, 'comment');
+xmlwriter_end_comment($xw);
+xmlwriter_write_comment($xw, "comment #2");
+xmlwriter_end_document($xw);
+
+// Force to write and empty the buffer
+$output_bytes = xmlwriter_flush($xw, true);
+echo file_get_contents($doc_dest);
+unset($xw);
+unlink($doc_dest);
+?>
+===DONE===
+--EXPECT--
+<?xml version="1.0" encoding="UTF-8"?>
+<tag1><!--comment--><!--comment #2--></tag1>
+===DONE===
diff --git a/ext/xsl/tests/xslt008-mb.phpt b/ext/xsl/tests/xslt008-mb.phpt
new file mode 100644
index 0000000000..e13b576588
--- /dev/null
+++ b/ext/xsl/tests/xslt008-mb.phpt
@@ -0,0 +1,31 @@
+--TEST--
+Test 8: Stream Wrapper Includes
+--SKIPIF--
+<?php
+	require_once dirname(__FILE__) .'/skipif.inc';
+	if (!extension_loaded('zlib')) die('skip zlib extension not available');
+?>
+--FILE--
+<?php
+echo "Test 8: Stream Wrapper Includes ";
+include("prepare.inc");
+$xsl = new domDocument;
+$xsl->load(dirname(__FILE__)."/��ガラスを食�られ��streamsinclude.xsl");
+if(!$xsl) {
+  echo "Error while parsing the document\n";
+  exit;
+}
+chdir(dirname(__FILE__));
+$proc->importStylesheet($xsl);
+print "\n";
+print $proc->transformToXML($dom);
+
+
+--EXPECT--
+Test 8: Stream Wrapper Includes 
+<?xml version="1.0" encoding="iso-8859-1"?>
+<html><body>bar
+a1 b1 c1 <br/> 
+a2 c2 <br/> 
+ä3 b3 c3 <br/> 
+</body></html>
diff --git a/ext/xsl/tests/��ガラスを食�られ��streamsinclude.xsl b/ext/xsl/tests/��ガラスを食�られ��streamsinclude.xsl
new file mode 100644
index 0000000000..6f8bc40ed9
--- /dev/null
+++ b/ext/xsl/tests/��ガラスを食�られ��streamsinclude.xsl
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Id: streamsinclude.xsl,v 1.1 2003-10-27 15:12:20 chregu Exp $ -->
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" >
+    <xsl:output  method="xml" encoding="iso-8859-1" indent="no"/>
+    <xsl:include href="compress.zlib://xslt.xsl.gz"/>
+</xsl:stylesheet>
diff --git a/ext/xsl/xsltprocessor.c b/ext/xsl/xsltprocessor.c
index 5339812253..8021792b71 100644
--- a/ext/xsl/xsltprocessor.c
+++ b/ext/xsl/xsltprocessor.c
@@ -100,7 +100,7 @@ const zend_function_entry php_xsl_xsltprocessor_class_functions[] = {
 	PHP_FALIAS(setProfiling, xsl_xsltprocessor_set_profiling, arginfo_xsl_xsltprocessor_set_profiling)
 	PHP_FALIAS(setSecurityPrefs, xsl_xsltprocessor_set_security_prefs, arginfo_xsl_xsltprocessor_set_security_prefs)
 	PHP_FALIAS(getSecurityPrefs, xsl_xsltprocessor_get_security_prefs, arginfo_xsl_xsltprocessor_get_security_prefs)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 /* {{{ php_xsl_xslt_string_to_xpathexpr()
@@ -138,7 +138,6 @@ static char **php_xsl_xslt_make_params(HashTable *parht, int xpath_params)
 	zval *value;
 	char *xpath_expr;
 	zend_string *string_key;
-	zend_ulong num_key;
 	char **params = NULL;
 	int i = 0;
 
@@ -146,7 +145,7 @@ static char **php_xsl_xslt_make_params(HashTable *parht, int xpath_params)
 	params = (char **)safe_emalloc((2 * zend_hash_num_elements(parht) + 1), sizeof(char *), 0);
 	memset((char *)params, 0, parsize);
 
-	ZEND_HASH_FOREACH_KEY_VAL(parht, num_key, string_key, value) {
+	ZEND_HASH_FOREACH_STR_KEY_VAL(parht, string_key, value) {
 		if (string_key == NULL) {
 			php_error_docref(NULL, E_WARNING, "Invalid argument or parameter array");
 			efree(params);
@@ -266,10 +265,10 @@ static void xsl_ext_function_php(xmlXPathParserContextPtr ctxt, int nargs, int t
 								nsparent = node->_private;
 								curns = xmlNewNs(NULL, node->name, NULL);
 								if (node->children) {
-									curns->prefix = xmlStrdup((char *)node->children);
+									curns->prefix = xmlStrdup((xmlChar *)node->children);
 								}
 								if (node->children) {
-									node = xmlNewDocNode(node->doc, NULL, (char *) node->children, node->name);
+									node = xmlNewDocNode(node->doc, NULL, (xmlChar *) node->children, node->name);
 								} else {
 									node = xmlNewDocNode(node->doc, NULL, (const xmlChar *) "xmlns", node->name);
 								}
diff --git a/ext/zip/php_zip.c b/ext/zip/php_zip.c
index be35c2d2b1..9bb4b524de 100644
--- a/ext/zip/php_zip.c
+++ b/ext/zip/php_zip.c
@@ -499,7 +499,7 @@ int php_zip_glob(char *pattern, int pattern_len, zend_long flags, zval *return_v
 	char *result;
 #endif
 	glob_t globbuf;
-	int n;
+	uint n;
 	int ret;
 
 	if (pattern_len >= MAXPATHLEN) {
@@ -958,6 +958,14 @@ static int php_zip_has_property(zval *object, zval *member, int type, void **cac
 }
 /* }}} */
 
+static HashTable *php_zip_get_gc(zval *object, zval **gc_data, int *gc_data_count) /* {{{ */
+{
+	*gc_data = NULL;
+	*gc_data_count = 0;
+	return zend_std_get_properties(object);
+}
+/* }}} */
+
 static HashTable *php_zip_get_properties(zval *object)/* {{{ */
 {
 	ze_zip_object *obj;
@@ -1686,7 +1694,7 @@ static void php_zip_add_from_pattern(INTERNAL_FUNCTION_PARAMETERS, int type) /*
 
 				if (add_path) {
 					if ((add_path_len + file_stripped_len) > MAXPATHLEN) {
-						php_error_docref(NULL, E_WARNING, "Entry name too long (max: %d, %pd given)",
+						php_error_docref(NULL, E_WARNING, "Entry name too long (max: %d, %zd given)",
 						MAXPATHLEN - 1, (add_path_len + file_stripped_len));
 						zval_ptr_dtor(return_value);
 						RETURN_FALSE;
@@ -2995,7 +3003,7 @@ static const zend_function_entry zip_class_functions[] = {
 	ZIPARCHIVE_ME(getExternalAttributesIndex,	arginfo_ziparchive_getextattrindex, ZEND_ACC_PUBLIC)
 	ZIPARCHIVE_ME(setCompressionName,		arginfo_ziparchive_setcompname, ZEND_ACC_PUBLIC)
 	ZIPARCHIVE_ME(setCompressionIndex,		arginfo_ziparchive_setcompindex, ZEND_ACC_PUBLIC)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 /* }}} */
 
@@ -3014,6 +3022,7 @@ static PHP_MINIT_FUNCTION(zip)
 	zip_object_handlers.clone_obj = NULL;
 	zip_object_handlers.get_property_ptr_ptr = php_zip_get_property_ptr_ptr;
 
+	zip_object_handlers.get_gc          = php_zip_get_gc;
 	zip_object_handlers.get_properties = php_zip_get_properties;
 	zip_object_handlers.read_property	= php_zip_read_property;
 	zip_object_handlers.has_property	= php_zip_has_property;
diff --git a/ext/zip/php_zip.h b/ext/zip/php_zip.h
index ad65fdeb9d..5c98ea1052 100644
--- a/ext/zip/php_zip.h
+++ b/ext/zip/php_zip.h
@@ -37,7 +37,7 @@ extern zend_module_entry zip_module_entry;
 #define ZIP_OVERWRITE ZIP_TRUNCATE
 #endif
 
-#define PHP_ZIP_VERSION "1.13.2"
+#define PHP_ZIP_VERSION "1.13.3"
 
 #define ZIP_OPENBASEDIR_CHECKPATH(filename) php_check_open_basedir(filename)
 
diff --git a/ext/zip/tests/bug40228-mb.phpt b/ext/zip/tests/bug40228-mb.phpt
new file mode 100644
index 0000000000..109172d2d5
--- /dev/null
+++ b/ext/zip/tests/bug40228-mb.phpt
@@ -0,0 +1,23 @@
+--TEST--
+Bug #40228 (extractTo does not create recursive empty path)
+--SKIPIF--
+<?php if (!extension_loaded("zip")) print "skip"; ?>
+--FILE--
+<?php
+$dest = dirname(__FILE__);
+$arc_name = $dest . "/bug40228��ガラスを食�られ��.zip";
+$zip = new ZipArchive;
+$zip->open($arc_name, ZIPARCHIVE::CREATE);;
+$zip->extractTo($dest);
+if (is_dir($dest . '/test/empty')) {
+	echo "Ok\n";
+	rmdir($dest . '/test/empty');
+	rmdir($dest . '/test');
+} else {
+	echo "Failed.\n";
+}
+echo "Done\n";
+?>
+--EXPECT--
+Ok
+Done
diff --git a/ext/zip/tests/bug40228��ガラスを食�られ��.zip b/ext/zip/tests/bug40228��ガラスを食�られ��.zip
new file mode 100644
index 0000000000..bbcd9515f8
--- /dev/null
+++ b/ext/zip/tests/bug40228��ガラスを食�られ��.zip
diff --git a/ext/zip/tests/bug64342_1-mb.phpt b/ext/zip/tests/bug64342_1-mb.phpt
new file mode 100644
index 0000000000..caac92d0f9
--- /dev/null
+++ b/ext/zip/tests/bug64342_1-mb.phpt
@@ -0,0 +1,37 @@
+--TEST--
+Bug #64342 ZipArchive::addFile() has to check file existence (variation 2)
+--SKIPIF--
+<?php
+/* $Id$ */
+if(!extension_loaded('zip')) die('skip');
+?>
+--FILE--
+<?php
+
+$dirname = dirname(__FILE__) . '/';
+include $dirname . 'utils.inc';
+$file = $dirname . '__��ガラスを食�られ��tmp_oo_addfile.zip';
+
+copy($dirname . 'test.zip', $file);
+
+$zip = new ZipArchive;
+if (!$zip->open($file)) {
+	exit('failed');
+}
+if (!$zip->addFile($dirname . 'cant_find_me.txt', 'test.php')) {
+	echo "failed\n";
+}
+if ($zip->status == ZIPARCHIVE::ER_OK) {
+	dump_entries_name($zip);
+	$zip->close();
+} else {
+	echo "failed\n";
+}
+@unlink($file);
+?>
+--EXPECTF--
+failed
+0 bar
+1 foobar/
+2 foobar/baz
+3 entry1.txt
diff --git a/ext/zip/zip_stream.c b/ext/zip/zip_stream.c
index a088985198..3d5b002086 100644
--- a/ext/zip/zip_stream.c
+++ b/ext/zip/zip_stream.c
@@ -347,7 +347,8 @@ static php_stream_wrapper_ops zip_stream_wops = {
 	NULL,	/* unlink */
 	NULL,	/* rename */
 	NULL,	/* mkdir */
-	NULL	/* rmdir */
+	NULL,	/* rmdir */
+	NULL
 };
 
 php_stream_wrapper php_stream_zip_wrapper = {
diff --git a/ext/zlib/tests/004-mb.phpt b/ext/zlib/tests/004-mb.phpt
new file mode 100644
index 0000000000..a9371f414f
--- /dev/null
+++ b/ext/zlib/tests/004-mb.phpt
@@ -0,0 +1,66 @@
+--TEST--
+gzfile() with various invalid params
+--SKIPIF--
+<?php if (!extension_loaded("zlib")) print "skip"; ?>
+--FILE--
+<?php
+
+var_dump(gzfile());
+var_dump(gzfile("nonexistent_file_gzfile",1));
+var_dump(gzfile(1,1,1));
+
+var_dump(gzfile(dirname(__FILE__)."/004��ガラスを食�られ��.txt.gz"));
+var_dump(gzfile(dirname(__FILE__)."/004��ガラスを食�られ��.txt.gz", 1));
+
+echo "Done\n";
+?>
+--EXPECTF--	
+Warning: gzfile() expects at least 1 parameter, 0 given in %s on line %d
+NULL
+
+Warning: gzfile(nonexistent_file_gzfile): failed to open stream: No such file or directory in %s on line %d
+bool(false)
+
+Warning: gzfile() expects at most 2 parameters, 3 given in %s on line %d
+NULL
+array(6) {
+  [0]=>
+  string(36) "When you're taught through feelings
+"
+  [1]=>
+  string(26) "Destiny flying high above
+"
+  [2]=>
+  string(38) "all I know is that you can realize it
+"
+  [3]=>
+  string(18) "Destiny who cares
+"
+  [4]=>
+  string(19) "as it turns around
+"
+  [5]=>
+  string(39) "and I know that it descends down on me
+"
+}
+array(6) {
+  [0]=>
+  string(36) "When you're taught through feelings
+"
+  [1]=>
+  string(26) "Destiny flying high above
+"
+  [2]=>
+  string(38) "all I know is that you can realize it
+"
+  [3]=>
+  string(18) "Destiny who cares
+"
+  [4]=>
+  string(19) "as it turns around
+"
+  [5]=>
+  string(39) "and I know that it descends down on me
+"
+}
+Done
diff --git a/ext/zlib/tests/004��ガラスを食�られ��.txt.gz b/ext/zlib/tests/004��ガラスを食�られ��.txt.gz
new file mode 100644
index 0000000000..07805db755
--- /dev/null
+++ b/ext/zlib/tests/004��ガラスを食�られ��.txt.gz
diff --git a/ext/zlib/tests/gzfilegzreadfile.phpt b/ext/zlib/tests/gzfilegzreadfile.phpt
index 2d6843ddd4..ef6378de25 100644
--- a/ext/zlib/tests/gzfilegzreadfile.phpt
+++ b/ext/zlib/tests/gzfilegzreadfile.phpt
@@ -25,7 +25,7 @@ blah blah blah blah blah blah blah
 
 EOD;
 
-$filename = tempnam("/tmp", "phpt");
+$filename = tempnam(sys_get_temp_dir(), "phpt");
 
 $fp = gzopen($filename, "wb");
 gzwrite($fp, $original);
diff --git a/ext/zlib/tests/gzreadgzwrite.phpt b/ext/zlib/tests/gzreadgzwrite.phpt
index 71d728b6ed..d52f12a4ac 100644
--- a/ext/zlib/tests/gzreadgzwrite.phpt
+++ b/ext/zlib/tests/gzreadgzwrite.phpt
@@ -6,7 +6,7 @@ if (!extension_loaded("zlib")) print "skip"; ?>
 --FILE--
 <?php
 $original = str_repeat(b"hallo php",4096);
-$filename = tempnam("/tmp", "phpt");
+$filename = tempnam(sys_get_temp_dir(), "phpt");
 
 $fp = gzopen($filename, "wb");
 gzwrite($fp, $original);
diff --git a/ext/zlib/tests/gzreadgzwriteplain.phpt b/ext/zlib/tests/gzreadgzwriteplain.phpt
index 6a752b6212..7a5a5025aa 100644
--- a/ext/zlib/tests/gzreadgzwriteplain.phpt
+++ b/ext/zlib/tests/gzreadgzwriteplain.phpt
@@ -6,7 +6,7 @@ if (!extension_loaded("zlib")) print "skip"; ?>
 --FILE--
 <?php
 $original = str_repeat(b"hallo php",4096);
-$filename = tempnam("/tmp", "phpt");
+$filename = tempnam(sys_get_temp_dir(), "phpt");
 
 $fp = fopen($filename, "wb");
 fwrite($fp, $original);
diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c
index d9d6be1638..a067e43d36 100644
--- a/ext/zlib/zlib.c
+++ b/ext/zlib/zlib.c
@@ -673,7 +673,7 @@ static PHP_FUNCTION(name) \
 		} \
 	} \
 	if (level < -1 || level > 9) { \
-		php_error_docref(NULL, E_WARNING, "compression level (%pd) must be within -1..9", level); \
+		php_error_docref(NULL, E_WARNING, "compression level (" ZEND_LONG_FMT ") must be within -1..9", level); \
 		RETURN_FALSE; \
 	} \
 	switch (encoding) { \
@@ -702,7 +702,7 @@ static PHP_FUNCTION(name) \
 		return; \
 	} \
 	if (max_len < 0) { \
-		php_error_docref(NULL, E_WARNING, "length (%pd) must be greater or equal zero", max_len); \
+		php_error_docref(NULL, E_WARNING, "length (" ZEND_LONG_FMT ") must be greater or equal zero", max_len); \
 		RETURN_FALSE; \
 	} \
 	if (SUCCESS != php_zlib_decode(in_buf, in_len, &out_buf, &out_len, encoding, max_len)) { \
@@ -761,7 +761,7 @@ static zend_bool zlib_create_dictionary_string(HashTable *options, char **dict,
 		switch (Z_TYPE_P(option_buffer)) {
 			case IS_STRING: {
 				zend_string *str = Z_STR_P(option_buffer);
-				int i;
+				size_t i;
 				zend_bool last_null = 1;
 
 				for (i = 0; i < ZSTR_LEN(str); i++) {
@@ -794,7 +794,7 @@ static zend_bool zlib_create_dictionary_string(HashTable *options, char **dict,
 					zend_string **end, **ptr = strings - 1;
 
 					ZEND_HASH_FOREACH_VAL(dictionary, cur) {
-						int i;
+						size_t i;
 
 						*++ptr = zval_get_string(cur);
 						if (!*ptr || ZSTR_LEN(*ptr) == 0) {
@@ -863,7 +863,7 @@ PHP_FUNCTION(inflate_init)
 		window = zval_get_long(option_buffer);
 	}
 	if (window < 8 || window > 15) {
-		php_error_docref(NULL, E_WARNING, "zlib window size (lograithm) (%pd) must be within 8..15", window);
+		php_error_docref(NULL, E_WARNING, "zlib window size (lograithm) (" ZEND_LONG_FMT ") must be within 8..15", window);
 		RETURN_FALSE;
 	}
 
@@ -1033,7 +1033,7 @@ PHP_FUNCTION(deflate_init)
 		level = zval_get_long(option_buffer);
 	}
 	if (level < -1 || level > 9) {
-		php_error_docref(NULL, E_WARNING, "compression level (%pd) must be within -1..9", level);
+		php_error_docref(NULL, E_WARNING, "compression level (" ZEND_LONG_FMT ") must be within -1..9", level);
 		RETURN_FALSE;
 	}
 
@@ -1041,7 +1041,7 @@ PHP_FUNCTION(deflate_init)
 		memory = zval_get_long(option_buffer);
 	}
 	if (memory < 1 || memory > 9) {
-		php_error_docref(NULL, E_WARNING, "compression memory level (%pd) must be within 1..9", memory);
+		php_error_docref(NULL, E_WARNING, "compression memory level (" ZEND_LONG_FMT ") must be within 1..9", memory);
 		RETURN_FALSE;
 	}
 
@@ -1049,7 +1049,7 @@ PHP_FUNCTION(deflate_init)
 		window = zval_get_long(option_buffer);
 	}
 	if (window < 8 || window > 15) {
-		php_error_docref(NULL, E_WARNING, "zlib window size (logarithm) (%pd) must be within 8..15", window);
+		php_error_docref(NULL, E_WARNING, "zlib window size (logarithm) (" ZEND_LONG_FMT ") must be within 8..15", window);
 		RETURN_FALSE;
 	}
 
diff --git a/ext/zlib/zlib_filter.c b/ext/zlib/zlib_filter.c
index 8313b5bb1d..4018e253ae 100644
--- a/ext/zlib/zlib_filter.c
+++ b/ext/zlib/zlib_filter.c
@@ -174,7 +174,7 @@ static php_stream_filter_ops php_zlib_inflate_ops = {
 };
 /* }}} */
 
-/* {{{ zlib.inflate filter implementation */
+/* {{{ zlib.deflate filter implementation */
 
 static php_stream_filter_status_t php_zlib_deflate_filter(
 	php_stream *stream,
@@ -333,7 +333,7 @@ static php_stream_filter *php_zlib_filter_create(const char *filtername, zval *f
 				/* log-2 base of history window (9 - 15) */
 				zend_long tmp = zval_get_long(tmpzval);
 				if (tmp < -MAX_WBITS || tmp > MAX_WBITS + 32) {
-					php_error_docref(NULL, E_WARNING, "Invalid parameter give for window size. (%pd)", tmp);
+					php_error_docref(NULL, E_WARNING, "Invalid parameter give for window size. (" ZEND_LONG_FMT ")", tmp);
 				} else {
 					windowBits = tmp;
 				}
@@ -365,7 +365,7 @@ static php_stream_filter *php_zlib_filter_create(const char *filtername, zval *f
 						/* Memory Level (1 - 9) */
 						tmp = zval_get_long(tmpzval);
 						if (tmp < 1 || tmp > MAX_MEM_LEVEL) {
-							php_error_docref(NULL, E_WARNING, "Invalid parameter give for memory level. (%pd)", tmp);
+							php_error_docref(NULL, E_WARNING, "Invalid parameter give for memory level. (" ZEND_LONG_FMT ")", tmp);
 						} else {
 							memLevel = tmp;
 						}
@@ -375,7 +375,7 @@ static php_stream_filter *php_zlib_filter_create(const char *filtername, zval *f
 						/* log-2 base of history window (9 - 15) */
 						tmp = zval_get_long(tmpzval);
 						if (tmp < -MAX_WBITS || tmp > MAX_WBITS + 16) {
-							php_error_docref(NULL, E_WARNING, "Invalid parameter give for window size. (%pd)", tmp);
+							php_error_docref(NULL, E_WARNING, "Invalid parameter give for window size. (" ZEND_LONG_FMT ")", tmp);
 						} else {
 							windowBits = tmp;
 						}
@@ -395,7 +395,7 @@ static php_stream_filter *php_zlib_filter_create(const char *filtername, zval *f
 factory_setlevel:
 					/* Set compression level within reason (-1 == default, 0 == none, 1-9 == least to most compression */
 					if (tmp < -1 || tmp > 9) {
-						php_error_docref(NULL, E_WARNING, "Invalid compression level specified. (%pd)", tmp);
+						php_error_docref(NULL, E_WARNING, "Invalid compression level specified. (" ZEND_LONG_FMT ")", tmp);
 					} else {
 						level = tmp;
 					}
diff --git a/ext/zlib/zlib_fopen_wrapper.c b/ext/zlib/zlib_fopen_wrapper.c
index 4c67db6e39..a818525c70 100644
--- a/ext/zlib/zlib_fopen_wrapper.c
+++ b/ext/zlib/zlib_fopen_wrapper.c
@@ -172,7 +172,8 @@ static php_stream_wrapper_ops gzip_stream_wops = {
 	NULL, /* unlink */
 	NULL, /* rename */
 	NULL, /* mkdir */
-	NULL  /* rmdir */
+	NULL, /* rmdir */
+	NULL
 };
 
 php_stream_wrapper php_stream_gzip_wrapper =	{
diff --git a/main/SAPI.c b/main/SAPI.c
index 496bbfbd12..31b8bea9a7 100644
--- a/main/SAPI.c
+++ b/main/SAPI.c
@@ -262,7 +262,7 @@ SAPI_API size_t sapi_read_post_block(char *buffer, size_t buflen)
 SAPI_API SAPI_POST_READER_FUNC(sapi_read_standard_form_data)
 {
 	if ((SG(post_max_size) > 0) && (SG(request_info).content_length > SG(post_max_size))) {
-		php_error_docref(NULL, E_WARNING, "POST Content-Length of %pd bytes exceeds the limit of %pd bytes",
+		php_error_docref(NULL, E_WARNING, "POST Content-Length of " ZEND_LONG_FMT " bytes exceeds the limit of " ZEND_LONG_FMT " bytes",
 					SG(request_info).content_length, SG(post_max_size));
 		return;
 	}
diff --git a/main/SAPI.h b/main/SAPI.h
index e8eae2f106..d52835b7b1 100644
--- a/main/SAPI.h
+++ b/main/SAPI.h
@@ -232,7 +232,7 @@ struct _sapi_module_struct {
 	zend_stat_t *(*get_stat)(void);
 	char *(*getenv)(char *name, size_t name_len);
 
-	void (*sapi_error)(int type, const char *error_msg, ...);
+	void (*sapi_error)(int type, const char *error_msg, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3);
 
 	int (*header_handler)(sapi_header_struct *sapi_header, sapi_header_op_enum op, sapi_headers_struct *sapi_headers);
 	int (*send_headers)(sapi_headers_struct *sapi_headers);
@@ -248,9 +248,6 @@ struct _sapi_module_struct {
 
 	char *php_ini_path_override;
 
-	void (*block_interruptions)(void);
-	void (*unblock_interruptions)(void);
-
 	void (*default_post_reader)(void);
 	void (*treat_data)(int arg, char *str, zval *destArray);
 	char *executable_location;
@@ -275,7 +272,6 @@ struct _sapi_module_struct {
 	unsigned int (*input_filter_init)(void);
 };
 
-
 struct _sapi_post_entry {
 	char *content_type;
 	uint content_type_len;
@@ -308,7 +304,23 @@ SAPI_API SAPI_TREAT_DATA_FUNC(php_default_treat_data);
 SAPI_API SAPI_INPUT_FILTER_FUNC(php_default_input_filter);
 END_EXTERN_C()
 
-#define STANDARD_SAPI_MODULE_PROPERTIES
+#define STANDARD_SAPI_MODULE_PROPERTIES \
+	NULL, /* php_ini_path_override   */ \
+	NULL, /* default_post_reader     */ \
+	NULL, /* treat_data              */ \
+	NULL, /* executable_location     */ \
+	0,    /* php_ini_ignore          */ \
+	0,    /* php_ini_ignore_cwd      */ \
+	NULL, /* get_fd                  */ \
+	NULL, /* force_http_10           */ \
+	NULL, /* get_target_uid          */ \
+	NULL, /* get_target_gid          */ \
+	NULL, /* input_filter            */ \
+	NULL, /* ini_defaults            */ \
+	0,    /* phpinfo_as_text;        */ \
+	NULL, /* ini_entries;            */ \
+	NULL, /* additional_functions    */ \
+	NULL  /* input_filter_init       */
 
 #endif /* SAPI_H */
 
diff --git a/main/fastcgi.c b/main/fastcgi.c
index 8fc7d6a968..f02a168008 100644
--- a/main/fastcgi.c
+++ b/main/fastcgi.c
@@ -734,7 +734,7 @@ int fcgi_listen(const char *path, int backlog)
 #else
 		int path_len = strlen(path);
 
-		if (path_len >= sizeof(sa.sa_unix.sun_path)) {
+		if (path_len >= (int)sizeof(sa.sa_unix.sun_path)) {
 			fcgi_log(FCGI_ERROR, "Listening socket's path name is too long.\n");
 			return -1;
 		}
@@ -757,7 +757,7 @@ int fcgi_listen(const char *path, int backlog)
 #endif
 	    bind(listen_socket, (struct sockaddr *) &sa, sock_len) < 0 ||
 	    listen(listen_socket, backlog) < 0) {
-
+		close(listen_socket);
 		fcgi_log(FCGI_ERROR, "Cannot bind/listen socket - [%d] %s.\n",errno, strerror(errno));
 		return -1;
 	}
@@ -1081,11 +1081,14 @@ static int fcgi_read_request(fcgi_request *req)
 	req->id = (hdr.requestIdB1 << 8) + hdr.requestIdB0;
 
 	if (hdr.type == FCGI_BEGIN_REQUEST && len == sizeof(fcgi_begin_request)) {
+		fcgi_begin_request *b;
+
 		if (safe_read(req, buf, len+padding) != len+padding) {
 			return 0;
 		}
 
-		req->keep = (((fcgi_begin_request*)buf)->flags & FCGI_KEEP_CONN);
+		b = (fcgi_begin_request*)buf;
+		req->keep = (b->flags & FCGI_KEEP_CONN);
 #ifdef TCP_NODELAY
 		if (req->keep && req->tcp && !req->nodelay) {
 # ifdef _WIN32
@@ -1098,7 +1101,7 @@ static int fcgi_read_request(fcgi_request *req)
 			req->nodelay = 1;
 		}
 #endif
-		switch ((((fcgi_begin_request*)buf)->roleB1 << 8) + ((fcgi_begin_request*)buf)->roleB0) {
+		switch ((b->roleB1 << 8) + b->roleB0) {
 			case FCGI_RESPONDER:
 				fcgi_hash_set(&req->env, FCGI_HASH_FUNC("FCGI_ROLE", sizeof("FCGI_ROLE")-1), "FCGI_ROLE", sizeof("FCGI_ROLE")-1, "RESPONDER", sizeof("RESPONDER")-1);
 				break;
@@ -1587,7 +1590,7 @@ int fcgi_write(fcgi_request *req, fcgi_request_type type, const char *str, int l
 		}
 		memcpy(req->out_pos, str, len);
 		req->out_pos += len;
-	} else if (len - limit < sizeof(req->out_buf) - sizeof(fcgi_header)) {
+	} else if (len - limit < (int)(sizeof(req->out_buf) - sizeof(fcgi_header))) {
 		if (!req->out_hdr) {
 			open_packet(req, type);
 		}
diff --git a/main/fastcgi.h b/main/fastcgi.h
index c45a4e4835..d22c91fdd8 100644
--- a/main/fastcgi.h
+++ b/main/fastcgi.h
@@ -31,7 +31,7 @@
  */
 
 #define FCGI_HASH_FUNC(var, var_len) \
-	(UNEXPECTED(var_len < 3) ? var_len : \
+	(UNEXPECTED(var_len < 3) ? (unsigned int)var_len : \
 		(((unsigned int)var[3]) << 2) + \
 		(((unsigned int)var[var_len-2]) << 4) + \
 		(((unsigned int)var[var_len-1]) << 2) + \
@@ -104,7 +104,7 @@ const char *fcgi_get_last_client_ip();
 void fcgi_set_in_shutdown(int new_value);
 
 #ifndef HAVE_ATTRIBUTE_WEAK
-typedef void (*fcgi_logger)(int type, const char *fmt, ...);
+typedef void (*fcgi_logger)(int type, const char *fmt, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3);
 void fcgi_set_logger(fcgi_logger lg);
 #endif
 
diff --git a/main/getopt.c b/main/getopt.c
index cc88bd100a..57b6a3b49c 100644
--- a/main/getopt.c
+++ b/main/getopt.c
@@ -89,7 +89,7 @@ PHPAPI int php_getopt(int argc, char* const *argv, const opt_struct opts[], char
 	}
 	if ((argv[*optind][0] == '-') && (argv[*optind][1] == '-')) {
 		const char *pos;
-		int arg_end = (int)strlen(argv[*optind])-1;
+		size_t arg_end = strlen(argv[*optind])-1;
 
 		/* '--' indicates end of args if not followed by a known long option name */
 		if (argv[*optind][2] == '\0') {
diff --git a/main/main.c b/main/main.c
index cc4b30b462..60b8e59116 100644
--- a/main/main.c
+++ b/main/main.c
@@ -131,7 +131,7 @@ static PHP_INI_MH(OnSetPrecision)
 	zend_long i;
 
 	ZEND_ATOL(i, ZSTR_VAL(new_value));
-	if (i >= 0) {
+	if (i >= -1) {
 		EG(precision) = i;
 		return SUCCESS;
 	} else {
@@ -142,6 +142,23 @@ static PHP_INI_MH(OnSetPrecision)
 
 /* {{{ PHP_INI_MH
  */
+static PHP_INI_MH(OnSetSerializePrecision)
+{
+	zend_long i;
+
+	ZEND_ATOL(i, ZSTR_VAL(new_value));
+	if (i >= -1) {
+		PG(serialize_precision) = i;
+		return SUCCESS;
+	} else {
+		return FAILURE;
+	}
+}
+/* }}} */
+
+
+/* {{{ PHP_INI_MH
+ */
 static PHP_INI_MH(OnChangeMemoryLimit)
 {
 	if (new_value) {
@@ -386,10 +403,27 @@ static PHP_INI_DISP(display_errors_mode)
 
 /* {{{ PHP_INI_MH
  */
+static PHP_INI_MH(OnUpdateDefaultCharset)
+{
+	if (new_value) {
+		OnUpdateString(entry, new_value, mh_arg1, mh_arg2, mh_arg3, stage);
+#ifdef PHP_WIN32
+		php_win32_cp_do_update(ZSTR_VAL(new_value));
+#endif
+	}
+	return SUCCESS;
+}
+/* }}} */
+
+/* {{{ PHP_INI_MH
+ */
 static PHP_INI_MH(OnUpdateInternalEncoding)
 {
 	if (new_value) {
 		OnUpdateString(entry, new_value, mh_arg1, mh_arg2, mh_arg3, stage);
+#ifdef PHP_WIN32
+		php_win32_cp_do_update(ZSTR_VAL(new_value));
+#endif
 	}
 	return SUCCESS;
 }
@@ -516,14 +550,14 @@ PHP_INI_BEGIN()
 	STD_PHP_INI_BOOLEAN("track_errors",			"0",		PHP_INI_ALL,		OnUpdateBool,			track_errors,			php_core_globals,	core_globals)
 
 	STD_PHP_INI_ENTRY("unserialize_callback_func",	NULL,	PHP_INI_ALL,		OnUpdateString,			unserialize_callback_func,	php_core_globals,	core_globals)
-	STD_PHP_INI_ENTRY("serialize_precision",	"17",	PHP_INI_ALL,		OnUpdateLongGEZero,			serialize_precision,	php_core_globals,	core_globals)
+	STD_PHP_INI_ENTRY("serialize_precision",	"-1",	PHP_INI_ALL,		OnSetSerializePrecision,			serialize_precision,	php_core_globals,	core_globals)
 	STD_PHP_INI_ENTRY("arg_separator.output",	"&",		PHP_INI_ALL,		OnUpdateStringUnempty,	arg_separator.output,	php_core_globals,	core_globals)
 	STD_PHP_INI_ENTRY("arg_separator.input",	"&",		PHP_INI_SYSTEM|PHP_INI_PERDIR,	OnUpdateStringUnempty,	arg_separator.input,	php_core_globals,	core_globals)
 
 	STD_PHP_INI_ENTRY("auto_append_file",		NULL,		PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnUpdateString,			auto_append_file,		php_core_globals,	core_globals)
 	STD_PHP_INI_ENTRY("auto_prepend_file",		NULL,		PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnUpdateString,			auto_prepend_file,		php_core_globals,	core_globals)
 	STD_PHP_INI_ENTRY("doc_root",				NULL,		PHP_INI_SYSTEM,		OnUpdateStringUnempty,	doc_root,				php_core_globals,	core_globals)
-	STD_PHP_INI_ENTRY("default_charset",		PHP_DEFAULT_CHARSET,	PHP_INI_ALL,	OnUpdateString,			default_charset,		sapi_globals_struct, sapi_globals)
+	STD_PHP_INI_ENTRY("default_charset",		PHP_DEFAULT_CHARSET,	PHP_INI_ALL,	OnUpdateDefaultCharset,			default_charset,		sapi_globals_struct, sapi_globals)
 	STD_PHP_INI_ENTRY("default_mimetype",		SAPI_DEFAULT_MIMETYPE,	PHP_INI_ALL,	OnUpdateString,			default_mimetype,		sapi_globals_struct, sapi_globals)
 	STD_PHP_INI_ENTRY("internal_encoding",		NULL,			PHP_INI_ALL,	OnUpdateInternalEncoding,	internal_encoding,	php_core_globals, core_globals)
 	STD_PHP_INI_ENTRY("input_encoding",			NULL,			PHP_INI_ALL,	OnUpdateInputEncoding,				input_encoding,		php_core_globals, core_globals)
@@ -1107,7 +1141,7 @@ static ZEND_COLD void php_error_cb(int type, const char *error_filename, const u
 
 		if (PG(display_errors) && ((module_initialized && !PG(during_request_startup)) || (PG(display_startup_errors)))) {
 			if (PG(xmlrpc_errors)) {
-				php_printf("<?xml version=\"1.0\"?><methodResponse><fault><value><struct><member><name>faultCode</name><value><int>%pd</int></value></member><member><name>faultString</name><value><string>%s:%s in %s on line %d</string></value></member></struct></value></fault></methodResponse>", PG(xmlrpc_error_number), error_type_str, buffer, error_filename, error_lineno);
+				php_printf("<?xml version=\"1.0\"?><methodResponse><fault><value><struct><member><name>faultCode</name><value><int>" ZEND_LONG_FMT "</int></value></member><member><name>faultString</name><value><string>%s:%s in %s on line %d</string></value></member></struct></value></fault></methodResponse>", PG(xmlrpc_error_number), error_type_str, buffer, error_filename, error_lineno);
 			} else {
 				char *prepend_string = INI_STR("error_prepend_string");
 				char *append_string = INI_STR("error_append_string");
@@ -1240,15 +1274,17 @@ PHPAPI char *php_get_current_user(void)
 		return "";
 	} else {
 #ifdef PHP_WIN32
-		char name[256];
-		DWORD len = sizeof(name)-1;
+		char *name = php_win32_get_username();
+		int len;
 
-		if (!GetUserName(name, &len)) {
+		if (!name) {
 			return "";
 		}
+		len = (int)strlen(name);
 		name[len] = '\0';
 		SG(request_info).current_user_length = len;
 		SG(request_info).current_user = estrndup(name, len);
+		free(name);
 		return SG(request_info).current_user;
 #else
 		struct passwd *pwd;
@@ -1449,7 +1485,7 @@ static ZEND_COLD void php_message_handler_for_zend(zend_long message, const void
 				if (message==ZMSG_MEMORY_LEAK_DETECTED) {
 					zend_leak_info *t = (zend_leak_info *) data;
 
-					snprintf(memory_leak_buf, 512, "%s(%d) :  Freeing 0x%.8lX (%zu bytes), script=%s\n", t->filename, t->lineno, (zend_uintptr_t)t->addr, t->size, SAFE_FILENAME(SG(request_info).path_translated));
+					snprintf(memory_leak_buf, 512, "%s(%d) :  Freeing " ZEND_ADDR_FMT " (%zu bytes), script=%s\n", t->filename, t->lineno, (size_t)t->addr, t->size, SAFE_FILENAME(SG(request_info).path_translated));
 					if (t->orig_filename) {
 						char relay_buf[512];
 
@@ -1597,9 +1633,7 @@ int php_request_startup(void)
 		zend_activate();
 		sapi_activate();
 
-#ifdef ZEND_SIGNALS
 		zend_signal_activate();
-#endif
 
 		if (PG(max_input_time) == -1) {
 			zend_set_timeout(EG(timeout_seconds), 1);
@@ -2078,8 +2112,6 @@ int php_module_startup(sapi_module_struct *sf, zend_module_entry *additional_mod
 	zuf.write_function = php_output_wrapper;
 	zuf.fopen_function = php_fopen_wrapper_for_zend;
 	zuf.message_handler = php_message_handler_for_zend;
-	zuf.block_interruptions = sapi_module.block_interruptions;
-	zuf.unblock_interruptions = sapi_module.unblock_interruptions;
 	zuf.get_configuration_directive = php_get_configuration_directive_for_zend;
 	zuf.ticks_function = php_run_ticks;
 	zuf.on_timeout = php_on_timeout;
diff --git a/main/php.h b/main/php.h
index 239aef2bb0..8cc7851016 100644
--- a/main/php.h
+++ b/main/php.h
@@ -231,6 +231,14 @@ char *strerror(int);
 #define INT_MIN (- INT_MAX - 1)
 #endif
 
+/* double limits */
+#include <float.h>
+#if defined(DBL_MANT_DIG) && defined(DBL_MIN_EXP)
+#define PHP_DOUBLE_MAX_LENGTH (3 + DBL_MANT_DIG - DBL_MIN_EXP)
+#else
+#define PHP_DOUBLE_MAX_LENGTH 1080
+#endif
+
 #define PHP_GCC_VERSION ZEND_GCC_VERSION
 #define PHP_ATTRIBUTE_MALLOC ZEND_ATTRIBUTE_MALLOC
 #define PHP_ATTRIBUTE_FORMAT ZEND_ATTRIBUTE_FORMAT
@@ -248,7 +256,10 @@ END_EXTERN_C()
 #define STR_PRINT(str)	((str)?(str):"")
 
 #ifndef MAXPATHLEN
-# ifdef PATH_MAX
+# if PHP_WIN32
+#  include "win32/ioutil.h"
+#  define MAXPATHLEN PHP_WIN32_IOUTIL_MAXPATHLEN
+# elif PATH_MAX
 #  define MAXPATHLEN PATH_MAX
 # elif defined(MAX_PATH)
 #  define MAXPATHLEN MAX_PATH
@@ -280,7 +291,12 @@ PHPAPI size_t php_write(void *buf, size_t size);
 PHPAPI size_t php_printf(const char *format, ...) PHP_ATTRIBUTE_FORMAT(printf, 1,
 		2);
 PHPAPI int php_get_module_initialized(void);
+#ifdef HAVE_SYSLOG_H
+#include "php_syslog.h"
 #define php_log_err(msg) php_log_err_with_severity(msg, LOG_NOTICE)
+#else
+#define php_log_err(msg) php_log_err_with_severity(msg, 5)
+#endif
 PHPAPI ZEND_COLD void php_log_err_with_severity(char *log_message, int syslog_type_int);
 int Debug(char *format, ...) PHP_ATTRIBUTE_FORMAT(printf, 1, 2);
 int cfgparse(void);
diff --git a/main/php_open_temporary_file.c b/main/php_open_temporary_file.c
index b21f3ab10d..7b0f88762d 100644
--- a/main/php_open_temporary_file.c
+++ b/main/php_open_temporary_file.c
@@ -19,6 +19,7 @@
 /* $Id$ */
 
 #include "php.h"
+#include "php_open_temporary_file.h"
 
 #include <errno.h>
 #include <sys/types.h>
@@ -97,7 +98,13 @@
 static int php_do_open_temporary_file(const char *path, const char *pfx, zend_string **opened_path_p)
 {
 	char *trailing_slash;
+#ifdef PHP_WIN32
+	char *opened_path = NULL;
+	size_t opened_path_len;
+	wchar_t *cwdw, *pfxw, pathw[MAXPATHLEN];
+#else
 	char opened_path[MAXPATHLEN];
+#endif
 	char cwd[MAXPATHLEN];
 	cwd_state new_state;
 	int fd = -1;
@@ -138,23 +145,47 @@ static int php_do_open_temporary_file(const char *path, const char *pfx, zend_st
 		trailing_slash = "/";
 	}
 
+#ifndef PHP_WIN32
 	if (snprintf(opened_path, MAXPATHLEN, "%s%s%sXXXXXX", new_state.cwd, trailing_slash, pfx) >= MAXPATHLEN) {
 		efree(new_state.cwd);
 		return -1;
 	}
+#endif
 
 #ifdef PHP_WIN32
+	cwdw = php_win32_ioutil_any_to_w(new_state.cwd);
+	pfxw = php_win32_ioutil_any_to_w(pfx);
+	if (!cwdw || !pfxw) {
+		free(cwdw);
+		free(pfxw);
+		efree(new_state.cwd);
+		return -1;
+	}
+
+	if (GetTempFileNameW(cwdw, pfxw, 0, pathw)) {
+		opened_path = php_win32_ioutil_conv_w_to_any(pathw, PHP_WIN32_CP_IGNORE_LEN, &opened_path_len);
+		if (!opened_path || opened_path_len >= MAXPATHLEN) {
+			free(cwdw);
+			free(pfxw);
+			efree(new_state.cwd);
+			return -1;
+		}
+		assert(strlen(opened_path) == opened_path_len);
 
-	if (GetTempFileName(new_state.cwd, pfx, 0, opened_path)) {
 		/* Some versions of windows set the temp file to be read-only,
 		 * which means that opening it will fail... */
 		if (VCWD_CHMOD(opened_path, 0600)) {
+			free(cwdw);
+			free(pfxw);
 			efree(new_state.cwd);
+			free(opened_path);
 			return -1;
 		}
 		fd = VCWD_OPEN_MODE(opened_path, open_flags, 0600);
 	}
 
+	free(cwdw);
+	free(pfxw);
 #elif defined(HAVE_MKSTEMP)
 	fd = mkstemp(opened_path);
 #else
@@ -163,9 +194,16 @@ static int php_do_open_temporary_file(const char *path, const char *pfx, zend_st
 	}
 #endif
 
+#ifdef PHP_WIN32
+	if (fd != -1 && opened_path_p) {
+		*opened_path_p = zend_string_init(opened_path, opened_path_len, 0);
+	}
+	free(opened_path);
+#else
 	if (fd != -1 && opened_path_p) {
 		*opened_path_p = zend_string_init(opened_path, strlen(opened_path), 0);
 	}
+#endif
 	efree(new_state.cwd);
 	return fd;
 }
@@ -203,14 +241,18 @@ PHPAPI const char* php_get_temporary_directory(void)
 	 * the environment values TMP and TEMP (in order) first.
 	 */
 	{
-		char sTemp[MAX_PATH];
-		DWORD len = GetTempPath(sizeof(sTemp),sTemp);
+		wchar_t sTemp[MAXPATHLEN];
+		char *tmp;
+		size_t len = GetTempPathW(MAXPATHLEN, sTemp);
 		assert(0 < len);  /* should *never* fail! */
-		if (sTemp[len - 1] == DEFAULT_SLASH) {
-			PG(php_sys_temp_dir) = estrndup(sTemp, len - 1);
-		} else {
-			PG(php_sys_temp_dir) = estrndup(sTemp, len);
+
+		if (NULL == (tmp = php_win32_ioutil_conv_w_to_any(sTemp, len, &len))) {
+			return NULL;
 		}
+
+		PG(php_sys_temp_dir) = estrndup(tmp, len - 1);
+
+		free(tmp);
 		return PG(php_sys_temp_dir);
 	}
 #else
@@ -249,7 +291,7 @@ PHPAPI const char* php_get_temporary_directory(void)
  * This function should do its best to return a file pointer to a newly created
  * unique file, on every platform.
  */
-PHPAPI int php_open_temporary_fd_ex(const char *dir, const char *pfx, zend_string **opened_path_p, zend_bool open_basedir_check)
+PHPAPI int php_open_temporary_fd_ex(const char *dir, const char *pfx, zend_string **opened_path_p, uint32_t flags)
 {
 	int fd;
 	const char *temp_dir;
@@ -265,7 +307,7 @@ PHPAPI int php_open_temporary_fd_ex(const char *dir, const char *pfx, zend_strin
 def_tmp:
 		temp_dir = php_get_temporary_directory();
 
-		if (temp_dir && *temp_dir != '\0' && (!open_basedir_check || !php_check_open_basedir(temp_dir))) {
+		if (temp_dir && *temp_dir != '\0' && (!(flags & PHP_TMP_FILE_OPEN_BASEDIR_CHECK) || !php_check_open_basedir(temp_dir))) {
 			return php_do_open_temporary_file(temp_dir, pfx, opened_path_p);
 		} else {
 			return -1;
@@ -276,6 +318,9 @@ def_tmp:
 	fd = php_do_open_temporary_file(dir, pfx, opened_path_p);
 	if (fd == -1) {
 		/* Use default temporary directory. */
+		if (!(flags & PHP_TMP_FILE_SILENT)) {
+			php_error_docref(NULL, E_NOTICE, "file created in the system's temporary directory");
+		}
 		goto def_tmp;
 	}
 	return fd;
diff --git a/main/php_open_temporary_file.h b/main/php_open_temporary_file.h
index fa8649aa70..f82f577c75 100644
--- a/main/php_open_temporary_file.h
+++ b/main/php_open_temporary_file.h
@@ -21,9 +21,12 @@
 #ifndef PHP_OPEN_TEMPORARY_FILE_H
 #define PHP_OPEN_TEMPORARY_FILE_H
 
+#define PHP_TMP_FILE_OPEN_BASEDIR_CHECK (1<<0)
+#define PHP_TMP_FILE_SILENT (1<<1)
+
 BEGIN_EXTERN_C()
 PHPAPI FILE *php_open_temporary_file(const char *dir, const char *pfx, zend_string **opened_path_p);
-PHPAPI int php_open_temporary_fd_ex(const char *dir, const char *pfx, zend_string **opened_path_p, zend_bool open_basedir_check);
+PHPAPI int php_open_temporary_fd_ex(const char *dir, const char *pfx, zend_string **opened_path_p, uint32_t flags);
 PHPAPI int php_open_temporary_fd(const char *dir, const char *pfx, zend_string **opened_path_p);
 PHPAPI const char *php_get_temporary_directory(void);
 END_EXTERN_C()
diff --git a/main/php_variables.c b/main/php_variables.c
index 73274d7695..f55f7c8195 100644
--- a/main/php_variables.c
+++ b/main/php_variables.c
@@ -109,6 +109,25 @@ PHPAPI void php_register_variable_ex(char *var_name, zval *val, zval *track_vars
 		return;
 	}
 
+	if (var_len == sizeof("this")-1 && EG(current_execute_data)) {
+		zend_execute_data *ex = EG(current_execute_data);
+
+		while (ex) {
+			if (ex->func && ZEND_USER_CODE(ex->func->common.type)) {
+				if (ex->symbol_table == symtable1) {
+					if (memcmp(var, "this", sizeof("this")-1) == 0) {
+						zend_throw_error(NULL, "Cannot re-assign $this");
+						zval_dtor(val);
+						free_alloca(var_orig, use_heap);
+						return;
+					}
+				}
+				break;
+			}
+			ex = ex->prev_execute_data;
+		}
+	}
+
 	/* GLOBALS hijack attempt, reject parameter */
 	if (symtable1 == &EG(symbol_table) &&
 		var_len == sizeof("GLOBALS")-1 &&
diff --git a/main/rfc1867.c b/main/rfc1867.c
index 14e72d91f5..7543868605 100644
--- a/main/rfc1867.c
+++ b/main/rfc1867.c
@@ -620,7 +620,7 @@ static int multipart_buffer_read(multipart_buffer *self, char *buf, size_t bytes
 	char *bound;
 
 	/* fill buffer if needed */
-	if (bytes > self->bytes_in_buffer) {
+	if (bytes > (size_t)self->bytes_in_buffer) {
 		fill_buffer(self);
 	}
 
@@ -1048,7 +1048,7 @@ SAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler) /* {{{ */
 					cancel_upload = UPLOAD_ERROR_A;
 				} else if (max_file_size && ((zend_long)(total_bytes+blen) > max_file_size)) {
 #if DEBUG_FILE_UPLOAD
-					sapi_module.sapi_error(E_NOTICE, "MAX_FILE_SIZE of " ZEND_LONG_FMT " bytes exceeded - file [%s=%s] not saved", max_file_size, param, filename);
+					sapi_module.sapi_error(E_NOTICE, "MAX_FILE_SIZE of %" PRId64 " bytes exceeded - file [%s=%s] not saved", max_file_size, param, filename);
 #endif
 					cancel_upload = UPLOAD_ERROR_B;
 				} else if (blen > 0) {
@@ -1058,7 +1058,7 @@ SAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler) /* {{{ */
 					wlen = write(fd, buff, blen);
 #endif
 
-					if (wlen == -1) {
+					if (wlen == (size_t)-1) {
 						/* write failed */
 #if DEBUG_FILE_UPLOAD
 						sapi_module.sapi_error(E_NOTICE, "write() failed - %s", strerror(errno));
@@ -1066,7 +1066,7 @@ SAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler) /* {{{ */
 						cancel_upload = UPLOAD_ERROR_F;
 					} else if (wlen < blen) {
 #if DEBUG_FILE_UPLOAD
-						sapi_module.sapi_error(E_NOTICE, "Only %d bytes were written, expected to write %d", wlen, blen);
+						sapi_module.sapi_error(E_NOTICE, "Only %zd bytes were written, expected to write %zd", wlen, blen);
 #endif
 						cancel_upload = UPLOAD_ERROR_F;
 					} else {
@@ -1257,7 +1257,7 @@ SAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler) /* {{{ */
 						}
 #else
 						{
-							int __len = snprintf(file_size_buf, 65, "%lld", total_bytes);
+							int __len = snprintf(file_size_buf, 65, "%" PRId64, total_bytes);
 							file_size_buf[__len] = '\0';
 						}
 #endif
diff --git a/main/snprintf.c b/main/snprintf.c
index 261293ccbe..9623f4e8e1 100644
--- a/main/snprintf.c
+++ b/main/snprintf.c
@@ -143,8 +143,12 @@ PHPAPI char *php_gcvt(double value, int ndigit, char dec_point, char exponent, c
 {
 	char *digits, *dst, *src;
 	int i, decpt, sign;
+	int mode = ndigit >= 0 ? 2 : 0;
 
-	digits = zend_dtoa(value, 2, ndigit, &decpt, &sign, NULL);
+	if (mode == 0) {
+		ndigit = 17;
+	}
+	digits = zend_dtoa(value, mode, ndigit, &decpt, &sign, NULL);
 	if (decpt == 9999) {
 		/*
 		 * Infinity or NaN, convert to inf or nan with sign.
@@ -555,11 +559,11 @@ typedef struct buf_area buffy;
  * to be printed.
  */
 #define FIX_PRECISION( adjust, precision, s, s_len )	\
-    if ( adjust )					\
-	while ( s_len < precision )			\
-	{						\
-	    *--s = '0' ;				\
-	    s_len++ ;					\
+    if ( adjust )						\
+	while ( s_len < (size_t)precision )	\
+	{									\
+	    *--s = '0' ;					\
+	    s_len++ ;						\
 	}
 
 /*
@@ -796,14 +800,14 @@ static int format_converter(register buffy * odp, const char *fmt, va_list ap) /
 			 */
 			switch (*fmt) {
 				case 'Z': {
-				    				    zvp = (zval*) va_arg(ap, zval*);
+					zvp = (zval*) va_arg(ap, zval*);
 					free_zcopy = zend_make_printable_zval(zvp, &zcopy);
 					if (free_zcopy) {
 						zvp = &zcopy;
 					}
 					s_len = Z_STRLEN_P(zvp);
 					s = Z_STRVAL_P(zvp);
-					if (adjust_precision && precision < s_len) {
+					if (adjust_precision && (size_t)precision < s_len) {
 						s_len = precision;
 					}
 					break;
@@ -991,7 +995,7 @@ static int format_converter(register buffy * odp, const char *fmt, va_list ap) /
 					s = va_arg(ap, char *);
 					if (s != NULL) {
 						s_len = strlen(s);
-						if (adjust_precision && precision < s_len) {
+						if (adjust_precision && (size_t)precision < s_len) {
 							s_len = precision;
 						}
 					} else {
@@ -1190,14 +1194,14 @@ fmt_error:
 				*--s = prefix_char;
 				s_len++;
 			}
-			if (adjust_width && adjust == RIGHT && min_width > s_len) {
+			if (adjust_width && adjust == RIGHT && (size_t)min_width > s_len) {
 				if (pad_char == '0' && prefix_char != NUL) {
 					INS_CHAR(*s, sp, bep, cc)
 						s++;
 					s_len--;
 					min_width--;
 				}
-				PAD(min_width, s_len, pad_char);
+				PAD((size_t)min_width, s_len, pad_char);
 			}
 			/*
 			 * Print the string s.
@@ -1207,8 +1211,8 @@ fmt_error:
 				s++;
 			}
 
-			if (adjust_width && adjust == LEFT && min_width > s_len)
-				PAD(min_width, s_len, pad_char);
+			if (adjust_width && adjust == LEFT && (size_t)min_width > s_len)
+				PAD((size_t)min_width, s_len, pad_char);
 			if (free_zcopy) {
 				zval_dtor(&zcopy);
 			}
@@ -1263,7 +1267,7 @@ PHPAPI int ap_php_slprintf(char *buf, size_t len, const char *format,...) /* {{{
 	va_start(ap, format);
 	strx_printv(&cc, buf, len, format, ap);
 	va_end(ap);
-	if (cc >= len) {
+	if ((size_t)cc >= len) {
 		cc = (int)len -1;
 		buf[cc] = '\0';
 	}
@@ -1276,7 +1280,7 @@ PHPAPI int ap_php_vslprintf(char *buf, size_t len, const char *format, va_list a
 	int cc;
 
 	strx_printv(&cc, buf, len, format, ap);
-	if (cc >= len) {
+	if ((size_t)cc >= len) {
 		cc = (int)len -1;
 		buf[cc] = '\0';
 	}
diff --git a/main/snprintf.h b/main/snprintf.h
index 918cb60152..8cd2c0c5ca 100644
--- a/main/snprintf.h
+++ b/main/snprintf.h
@@ -78,14 +78,15 @@ typedef enum {
 
 
 BEGIN_EXTERN_C()
-PHPAPI int ap_php_slprintf(char *buf, size_t len, const char *format,...);
+PHPAPI int ap_php_slprintf(char *buf, size_t len, const char *format,...) ZEND_ATTRIBUTE_FORMAT(printf, 3, 4);
 PHPAPI int ap_php_vslprintf(char *buf, size_t len, const char *format, va_list ap);
-PHPAPI int ap_php_snprintf(char *, size_t, const char *, ...);
+PHPAPI int ap_php_snprintf(char *, size_t, const char *, ...) ZEND_ATTRIBUTE_FORMAT(printf, 3, 4);
 PHPAPI int ap_php_vsnprintf(char *, size_t, const char *, va_list ap);
 PHPAPI int ap_php_vasprintf(char **buf, const char *format, va_list ap);
-PHPAPI int ap_php_asprintf(char **buf, const char *format, ...);
+PHPAPI int ap_php_asprintf(char **buf, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3);
 PHPAPI int php_sprintf (char* s, const char* format, ...) PHP_ATTRIBUTE_FORMAT(printf, 2, 3);
 PHPAPI char * php_gcvt(double value, int ndigit, char dec_point, char exponent, char *buf);
+PHPAPI char * php_0cvt(double value, int ndigit, char dec_point, char exponent, char *buf);
 PHPAPI char * php_conv_fp(char format, double num,
 		 boolean_e add_dp, int precision, char dec_point, bool_int * is_negative, char *buf, size_t *len);
 
diff --git a/main/spprintf.c b/main/spprintf.c
index ab8117d3be..73a5ff52e3 100644
--- a/main/spprintf.c
+++ b/main/spprintf.c
@@ -152,13 +152,9 @@
 
 /*
  * NUM_BUF_SIZE is the size of the buffer used for arithmetic conversions
- *
- * XXX: this is a magic number; do not decrease it
- * Emax = 1023
- * NDIG = 320
- * NUM_BUF_SIZE >= strlen("-") + Emax + strlrn(".") + NDIG + strlen("E+1023") + 1;
+ * which can be at most max length of double
  */
-#define NUM_BUF_SIZE		2048
+#define NUM_BUF_SIZE PHP_DOUBLE_MAX_LENGTH
 
 #define NUM(c) (c - '0')
 
@@ -182,7 +178,7 @@
  */
 #define FIX_PRECISION(adjust, precision, s, s_len) do {	\
     if (adjust)					                    	\
-		while (s_len < precision) {                 	\
+		while (s_len < (size_t)precision) {				\
 			*--s = '0';                             	\
 			s_len++;                                	\
 		}												\
@@ -306,8 +302,8 @@ static void xbuf_format_converter(void *xbuf, zend_bool is_char, const char *fmt
 					} else if (*fmt == '*') {
 						precision = va_arg(ap, int);
 						fmt++;
-						if (precision < 0)
-							precision = 0;
+						if (precision < -1)
+							precision = -1;
 					} else
 						precision = 0;
 
@@ -417,7 +413,7 @@ static void xbuf_format_converter(void *xbuf, zend_bool is_char, const char *fmt
 					}
 					s_len = Z_STRLEN_P(zvp);
 					s = Z_STRVAL_P(zvp);
-					if (adjust_precision && precision < s_len) {
+					if (adjust_precision && (size_t)precision < s_len) {
 						s_len = precision;
 					}
 					break;
@@ -803,7 +799,7 @@ fmt_error:
 				*--s = prefix_char;
 				s_len++;
 			}
-			if (adjust_width && adjust == RIGHT && min_width > s_len) {
+			if (adjust_width && adjust == RIGHT && (size_t)min_width > s_len) {
 				if (pad_char == '0' && prefix_char != NUL) {
 					INS_CHAR(xbuf, *s, is_char);
 					s++;
@@ -817,7 +813,7 @@ fmt_error:
 			 */
 			INS_STRING(xbuf, s, s_len, is_char);
 
-			if (adjust_width && adjust == LEFT && min_width > s_len) {
+			if (adjust_width && adjust == LEFT && (size_t)min_width > s_len) {
 				PAD_CHAR(xbuf, pad_char, min_width - s_len, is_char);
 			}
 
diff --git a/main/streams/glob_wrapper.c b/main/streams/glob_wrapper.c
index 85395107d5..d542e336e3 100644
--- a/main/streams/glob_wrapper.c
+++ b/main/streams/glob_wrapper.c
@@ -271,6 +271,7 @@ static php_stream_wrapper_ops  php_glob_stream_wrapper_ops = {
 	NULL,
 	NULL,
 	NULL,
+	NULL,
 	NULL
 };
 
diff --git a/main/streams/memory.c b/main/streams/memory.c
index 56ffe344aa..afa45c3968 100644
--- a/main/streams/memory.c
+++ b/main/streams/memory.c
@@ -695,7 +695,7 @@ static php_stream * php_stream_url_wrap_rfc2397(php_stream_wrapper *wrapper, con
 			}
 			/* found parameter ... the heart of cs ppl lies in +1/-1 or was it +2 this time? */
 			plen = sep - path;
-			vlen = (semi ? semi - sep : mlen - plen) - 1 /* '=' */;
+			vlen = (semi ? (size_t)(semi - sep) : (mlen - plen)) - 1 /* '=' */;
 			key = estrndup(path, plen);
 			if (plen != sizeof("mediatype")-1 || memcmp(key, "mediatype", sizeof("mediatype")-1)) {
 				add_assoc_stringl_ex(&meta, key, plen, sep + 1, vlen);
@@ -770,7 +770,8 @@ PHPAPI php_stream_wrapper_ops php_stream_rfc2397_wops = {
 	NULL, /* unlink */
 	NULL, /* rename */
 	NULL, /* mkdir */
-	NULL  /* rmdir */
+	NULL, /* rmdir */
+	NULL, /* stream_metadata */
 };
 
 PHPAPI php_stream_wrapper php_stream_rfc2397_wrapper =	{
diff --git a/main/streams/plain_wrapper.c b/main/streams/plain_wrapper.c
index d510c909a7..7ede3718b5 100644
--- a/main/streams/plain_wrapper.c
+++ b/main/streams/plain_wrapper.c
@@ -42,6 +42,8 @@
 #ifdef PHP_WIN32
 # include "win32/winutil.h"
 # include "win32/time.h"
+# include "win32/ioutil.h"
+# include "win32/readdir.h"
 #endif
 
 #define php_stream_fopen_from_fd_int(fd, mode, persistent_id)	_php_stream_fopen_from_fd_int((fd), (mode), (persistent_id) STREAMS_CC)
@@ -465,7 +467,11 @@ static int php_stdiop_close(php_stream *stream, int close_handle)
 			return 0; /* everything should be closed already -> success */
 		}
 		if (data->temp_name) {
+#ifdef PHP_WIN32
+			php_win32_ioutil_unlink(ZSTR_VAL(data->temp_name));
+#else
 			unlink(ZSTR_VAL(data->temp_name));
+#endif
 			/* temporary streams are never persistent */
 			zend_string_release(data->temp_name);
 			data->temp_name = NULL;
@@ -987,9 +993,11 @@ PHPAPI php_stream *_php_stream_fopen(const char *filename, const char *mode, zen
 				return ret;
 		}
 	}
-
+#ifdef PHP_WIN32
+	fd = php_win32_ioutil_open(realpath, open_flags, 0666);
+#else
 	fd = open(realpath, open_flags, 0666);
-
+#endif
 	if (fd != -1)	{
 
 		if (options & STREAM_OPEN_FOR_INCLUDE) {
diff --git a/main/streams/streams.c b/main/streams/streams.c
index d64d5caa6a..cb21c8f620 100644
--- a/main/streams/streams.c
+++ b/main/streams/streams.c
@@ -1396,7 +1396,7 @@ PHPAPI size_t _php_stream_passthru(php_stream * stream STREAMS_DC)
 		if (p) {
 			do {
 				/* output functions return int, so pass in int max */
-				if (0 < (b = PHPWRITE(p, MIN(mapped - bcount, INT_MAX)))) {
+				if (0 < (b = PHPWRITE(p + bcount, MIN(mapped - bcount, INT_MAX)))) {
 					bcount += b;
 				}
 			} while (b > 0 && mapped > bcount);
@@ -1753,7 +1753,7 @@ PHPAPI php_stream_wrapper *php_stream_locate_url_wrapper(const char *path, const
 	HashTable *wrapper_hash = (FG(stream_wrappers) ? FG(stream_wrappers) : &url_stream_wrappers_hash);
 	php_stream_wrapper *wrapper = NULL;
 	const char *p, *protocol = NULL;
-	int n = 0;
+	size_t n = 0;
 
 	if (path_for_open) {
 		*path_for_open = (char*)path;
diff --git a/main/streams/transports.c b/main/streams/transports.c
index feaa099c8c..795e2e8a44 100644
--- a/main/streams/transports.c
+++ b/main/streams/transports.c
@@ -60,7 +60,8 @@ PHPAPI php_stream *_php_stream_xport_create(const char *name, size_t namelen, in
 	php_stream *stream = NULL;
 	php_stream_transport_factory factory = NULL;
 	const char *p, *protocol = NULL;
-	int n = 0, failed = 0;
+	size_t n = 0;
+	int failed = 0;
 	zend_string *error_text = NULL;
 	struct timeval default_timeout = { 0, 0 };
 
diff --git a/main/streams/xp_socket.c b/main/streams/xp_socket.c
index cc76ace510..fa08a11752 100644
--- a/main/streams/xp_socket.c
+++ b/main/streams/xp_socket.c
@@ -102,7 +102,7 @@ retry:
 			} while (err == EINTR);
 		}
 		estr = php_socket_strerror(err, NULL, 0);
-		php_error_docref(NULL, E_NOTICE, "send of " ZEND_LONG_FMT " bytes failed with errno=%ld %s",
+		php_error_docref(NULL, E_NOTICE, "send of " ZEND_LONG_FMT " bytes failed with errno=%d %s",
 				(zend_long)count, err, estr);
 		efree(estr);
 	}
@@ -266,16 +266,26 @@ static inline int sock_recvfrom(php_netstream_data_t *sock, char *buf, size_t bu
 		struct sockaddr **addr, socklen_t *addrlen
 		)
 {
-	php_sockaddr_storage sa;
-	socklen_t sl = sizeof(sa);
 	int ret;
 	int want_addr = textaddr || addr;
 
 	if (want_addr) {
+		php_sockaddr_storage sa;
+		socklen_t sl = sizeof(sa);
 		ret = recvfrom(sock->socket, buf, XP_SOCK_BUF_SIZE(buflen), flags, (struct sockaddr*)&sa, &sl);
 		ret = (ret == SOCK_CONN_ERR) ? -1 : ret;
-		php_network_populate_name_from_sockaddr((struct sockaddr*)&sa, sl,
-			textaddr, addr, addrlen);
+		if (sl) {
+			php_network_populate_name_from_sockaddr((struct sockaddr*)&sa, sl,
+					textaddr, addr, addrlen);
+		} else {
+			if (textaddr) {
+				*textaddr = ZSTR_EMPTY_ALLOC();
+			}
+			if (addr) {
+				*addr = NULL;
+				*addrlen = 0;
+			}
+		}
 	} else {
 		ret = recv(sock->socket, buf, XP_SOCK_BUF_SIZE(buflen), flags);
 		ret = (ret == SOCK_CONN_ERR) ? -1 : ret;
diff --git a/php.ini-development b/php.ini-development
index 7c3f93863a..147611e1a1 100644
--- a/php.ini-development
+++ b/php.ini-development
@@ -285,7 +285,10 @@ unserialize_callback_func =
 ; When floats & doubles are serialized store serialize_precision significant
 ; digits after the floating point. The default value ensures that when floats
 ; are decoded with unserialize, the data will remain the same.
-serialize_precision = 17
+; The value is also used for json_encode when encoding double values.
+; If -1 is used, then dtoa mode 0 is used which automatically select the best
+; precision.
+serialize_precision = -1
 
 ; open_basedir, if set, limits all file operations to the defined directory
 ; and below.  This directive makes most sense if used in a per-directory
@@ -866,6 +869,7 @@ default_socket_timeout = 60
 ;extension=php_bz2.dll
 ;extension=php_curl.dll
 ;extension=php_fileinfo.dll
+;extension=php_ftp.dll
 ;extension=php_gd2.dll
 ;extension=php_gettext.dll
 ;extension=php_gmp.dll
@@ -1652,7 +1656,7 @@ zend.assertions = 1
 ; a gd image. The warning will then be displayed as notices
 ; disabled by default
 ; http://php.net/gd.jpeg-ignore-warning
-;gd.jpeg_ignore_warning = 0
+;gd.jpeg_ignore_warning = 1
 
 [exif]
 ; Exif UNICODE user comments are handled as UCS-2BE/UCS-2LE and JIS as JIS.
diff --git a/php.ini-production b/php.ini-production
index 80507d6bc5..ad07ef6e48 100644
--- a/php.ini-production
+++ b/php.ini-production
@@ -285,7 +285,10 @@ unserialize_callback_func =
 ; When floats & doubles are serialized store serialize_precision significant
 ; digits after the floating point. The default value ensures that when floats
 ; are decoded with unserialize, the data will remain the same.
-serialize_precision = 17
+; The value is also used for json_encode when encoding double values.
+; If -1 is used, then dtoa mode 0 is used which automatically select the best
+; precision.
+serialize_precision = -1
 
 ; open_basedir, if set, limits all file operations to the defined directory
 ; and below.  This directive makes most sense if used in a per-directory
@@ -866,6 +869,7 @@ default_socket_timeout = 60
 ;extension=php_bz2.dll
 ;extension=php_curl.dll
 ;extension=php_fileinfo.dll
+;extension=php_ftp.dll
 ;extension=php_gd2.dll
 ;extension=php_gettext.dll
 ;extension=php_gmp.dll
@@ -1652,7 +1656,7 @@ zend.assertions = -1
 ; a gd image. The warning will then be displayed as notices
 ; disabled by default
 ; http://php.net/gd.jpeg-ignore-warning
-;gd.jpeg_ignore_warning = 0
+;gd.jpeg_ignore_warning = 1
 
 [exif]
 ; Exif UNICODE user comments are handled as UCS-2BE/UCS-2LE and JIS as JIS.
diff --git a/sapi/apache2handler/sapi_apache2.c b/sapi/apache2handler/sapi_apache2.c
index 456b9719fa..6f6de422ba 100644
--- a/sapi/apache2handler/sapi_apache2.c
+++ b/sapi/apache2handler/sapi_apache2.c
@@ -456,9 +456,7 @@ php_apache_server_startup(apr_pool_t *pconf, apr_pool_t *plog, apr_pool_t *ptemp
 	ZEND_TSRMLS_CACHE_UPDATE();
 #endif
 
-#ifdef ZEND_SIGNALS
 	zend_signal_startup();
-#endif
 
 	sapi_startup(&apache2_sapi_module);
 	apache2_sapi_module.startup(&apache2_sapi_module);
diff --git a/sapi/cgi/cgi_main.c b/sapi/cgi/cgi_main.c
index e758b33eeb..b4ba497e67 100644
--- a/sapi/cgi/cgi_main.c
+++ b/sapi/cgi/cgi_main.c
@@ -276,8 +276,9 @@ static int print_extension_info(zend_extension *ext, void *arg)
 
 static int extension_name_cmp(const zend_llist_element **f, const zend_llist_element **s)
 {
-	return strcmp(	((zend_extension *)(*f)->data)->name,
-					((zend_extension *)(*s)->data)->name);
+	zend_extension *fe = (zend_extension*)(*f)->data;
+	zend_extension *se = (zend_extension*)(*s)->data;
+	return strcmp(fe->name, se->name);
 }
 
 static void print_extensions(void)
@@ -969,7 +970,7 @@ ZEND_END_ARG_INFO()
 
 static const zend_function_entry additional_functions[] = {
 	ZEND_FE(dl, arginfo_dl)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 /* {{{ php_cgi_usage
@@ -1716,7 +1717,7 @@ const zend_function_entry cgi_functions[] = {
 	PHP_FE(apache_request_headers, arginfo_no_args)
 	PHP_FE(apache_response_headers, arginfo_no_args)
 	PHP_FALIAS(getallheaders, apache_request_headers, arginfo_no_args)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 static zend_module_entry cgi_module_entry = {
@@ -1800,9 +1801,7 @@ int main(int argc, char *argv[])
 	ZEND_TSRMLS_CACHE_UPDATE();
 #endif
 
-#ifdef ZEND_SIGNALS
 	zend_signal_startup();
-#endif
 
 #ifdef ZTS
 	ts_allocate_id(&php_cgi_globals_id, sizeof(php_cgi_globals_struct), (ts_allocate_ctor) php_cgi_globals_ctor, NULL);
@@ -2068,6 +2067,7 @@ consult the installation file that came with this distribution, or visit \n\
 						sigaction(SIGTERM, &old_term, 0);
 						sigaction(SIGQUIT, &old_quit, 0);
 						sigaction(SIGINT,  &old_int,  0);
+						zend_signal_init();
 						break;
 					case -1:
 						perror("php (pre-forking)");
@@ -2107,6 +2107,7 @@ consult the installation file that came with this distribution, or visit \n\
 			}
 		} else {
 			parent = 0;
+			zend_signal_init();
 		}
 
 #else
diff --git a/sapi/cli/config.w32 b/sapi/cli/config.w32
index c6409b59df..7d0e5954ff 100644
--- a/sapi/cli/config.w32
+++ b/sapi/cli/config.w32
@@ -8,6 +8,7 @@ ARG_ENABLE('cli-win32', 'Build console-less CLI version of PHP', 'no');
 if (PHP_CLI == "yes") {
 	SAPI('cli', 'php_cli.c php_http_parser.c php_cli_server.c php_cli_process_title.c ps_title.c', 'php.exe', '/DZEND_ENABLE_STATIC_TSRMLS_CACHE=1');
 	ADD_FLAG("LIBS_CLI", "ws2_32.lib");
+	ADD_FLAG("LIBS_CLI", "shell32.lib");
 	if (PHP_CRT_DEBUG == "yes") {
 		ADD_FLAG("CFLAGS_CLI", "/D PHP_WIN32_DEBUG_HEAP");
 	}
diff --git a/sapi/cli/php_cli.c b/sapi/cli/php_cli.c
index 09ce00f9e7..594f3ff611 100644
--- a/sapi/cli/php_cli.c
+++ b/sapi/cli/php_cli.c
@@ -39,6 +39,7 @@
 #include "win32/time.h"
 #include "win32/signal.h"
 #include <process.h>
+#include <shellapi.h>
 #endif
 #if HAVE_SYS_TIME_H
 #include <sys/time.h>
@@ -102,9 +103,12 @@ PHPAPI extern char *php_ini_opened_path;
 PHPAPI extern char *php_ini_scanned_path;
 PHPAPI extern char *php_ini_scanned_files;
 
-#if defined(PHP_WIN32) && defined(ZTS)
+#if defined(PHP_WIN32)
+#if defined(ZTS)
 ZEND_TSRMLS_CACHE_DEFINE()
 #endif
+static DWORD orig_cp = 0;
+#endif
 
 #ifndef O_BINARY
 #define O_BINARY 0
@@ -218,8 +222,9 @@ static int print_extension_info(zend_extension *ext, void *arg) /* {{{ */
 
 static int extension_name_cmp(const zend_llist_element **f, const zend_llist_element **s) /* {{{ */
 {
-	return strcmp(((zend_extension *)(*f)->data)->name,
-				  ((zend_extension *)(*s)->data)->name);
+	zend_extension *fe = (zend_extension*)(*f)->data;
+	zend_extension *se = (zend_extension*)(*s)->data;
+	return strcmp(fe->name, se->name);
 }
 /* }}} */
 
@@ -267,11 +272,7 @@ PHP_CLI_API size_t sapi_cli_single_write(const char *str, size_t str_length) /*
 #endif
 
 	if (cli_shell_callbacks.cli_shell_write) {
-		size_t shell_wrote;
-		shell_wrote = cli_shell_callbacks.cli_shell_write(str, str_length);
-		if (shell_wrote > -1) {
-			return shell_wrote;
-		}
+		cli_shell_callbacks.cli_shell_write(str, str_length);
 	}
 
 #ifdef PHP_WRITE_STDOUT
@@ -487,7 +488,7 @@ static const zend_function_entry additional_functions[] = {
 	ZEND_FE(dl, arginfo_dl)
 	PHP_FE(cli_set_process_title,        arginfo_cli_set_process_title)
 	PHP_FE(cli_get_process_title,        arginfo_cli_get_process_title)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 /* {{{ php_cli_usage
@@ -557,7 +558,6 @@ static php_stream *s_in_process = NULL;
 
 static void cli_register_file_handles(void) /* {{{ */
 {
-	zval zin, zout, zerr;
 	php_stream *s_in, *s_out, *s_err;
 	php_stream_context *sc_in=NULL, *sc_out=NULL, *sc_err=NULL;
 	zend_constant ic, oc, ec;
@@ -581,23 +581,20 @@ static void cli_register_file_handles(void) /* {{{ */
 
 	s_in_process = s_in;
 
-	php_stream_to_zval(s_in,  &zin);
-	php_stream_to_zval(s_out, &zout);
-	php_stream_to_zval(s_err, &zerr);
+	php_stream_to_zval(s_in,  &ic.value);
+	php_stream_to_zval(s_out, &oc.value);
+	php_stream_to_zval(s_err, &ec.value);
 
-	ZVAL_COPY_VALUE(&ic.value, &zin);
 	ic.flags = CONST_CS;
 	ic.name = zend_string_init("STDIN", sizeof("STDIN")-1, 1);
 	ic.module_number = 0;
 	zend_register_constant(&ic);
 
-	ZVAL_COPY_VALUE(&oc.value, &zout);
 	oc.flags = CONST_CS;
 	oc.name = zend_string_init("STDOUT", sizeof("STDOUT")-1, 1);
 	oc.module_number = 0;
 	zend_register_constant(&oc);
 
-	ZVAL_COPY_VALUE(&ec.value, &zerr);
 	ec.flags = CONST_CS;
 	ec.name = zend_string_init("STDERR", sizeof("STDERR")-1, 1);
 	ec.module_number = 0;
@@ -646,6 +643,17 @@ static int cli_seek_file_begin(zend_file_handle *file_handle, char *script_file,
 }
 /* }}} */
 
+/*{{{ php_cli_win32_ctrl_handler */
+#if defined(PHP_WIN32) && !defined(PHP_CLI_WIN32_NO_CONSOLE)
+BOOL WINAPI php_cli_win32_ctrl_handler(DWORD sig)
+{
+	(void)php_win32_cp_cli_do_restore(orig_cp);
+
+	return FALSE;
+}
+#endif
+/*}}}*/
+
 static int do_cli(int argc, char **argv) /* {{{ */
 {
 	int c;
@@ -1171,9 +1179,16 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 int main(int argc, char *argv[])
 #endif
 {
-#ifdef PHP_CLI_WIN32_NO_CONSOLE
+#if defined(PHP_WIN32)
+# ifdef PHP_CLI_WIN32_NO_CONSOLE
 	int argc = __argc;
 	char **argv = __argv;
+# else
+	int num_args;
+	wchar_t **argv_wide;
+	char **argv_save = argv;
+	BOOL using_wide_argv = 0;
+# endif
 #endif
 
 	int c;
@@ -1230,9 +1245,7 @@ int main(int argc, char *argv[])
 	ZEND_TSRMLS_CACHE_UPDATE();
 #endif
 
-#ifdef ZEND_SIGNALS
 	zend_signal_startup();
-#endif
 
 #ifdef PHP_WIN32
 	_fmode = _O_BINARY;			/*sets default for file streams to binary */
@@ -1340,6 +1353,19 @@ exit_loop:
 	}
 	module_started = 1;
 
+#if defined(PHP_WIN32) && !defined(PHP_CLI_WIN32_NO_CONSOLE)
+	php_win32_cp_cli_setup();
+	orig_cp = (php_win32_cp_get_orig())->id;
+	/* Ignore the delivered argv and argc, read from W API. This place
+		might be too late though, but this is the earliest place ATW
+		we can access the internal charset information from PHP. */
+	argv_wide = CommandLineToArgvW(GetCommandLineW(), &num_args);
+	PHP_WIN32_CP_W_TO_A_ARRAY(argv_wide, num_args, argv, argc)
+	using_wide_argv = 1;
+
+	SetConsoleCtrlHandler(php_cli_win32_ctrl_handler, TRUE);
+#endif
+
 	/* -e option */
 	if (use_extended_info) {
 		CG(compiler_options) |= ZEND_COMPILE_EXTENDED_INFO;
@@ -1373,6 +1399,15 @@ out:
 	tsrm_shutdown();
 #endif
 
+#if defined(PHP_WIN32) && !defined(PHP_CLI_WIN32_NO_CONSOLE)
+	(void)php_win32_cp_cli_restore();
+
+	if (using_wide_argv) {
+		PHP_WIN32_FREE_ARRAY(argv, argc);
+		LocalFree(argv_wide);
+	}
+	argv = argv_save;
+#endif
 	/*
 	 * Do not move this de-initialization. It needs to happen right before
 	 * exiting.
diff --git a/sapi/cli/php_cli_server.c b/sapi/cli/php_cli_server.c
index a9d4a533b3..60f68c3154 100644
--- a/sapi/cli/php_cli_server.c
+++ b/sapi/cli/php_cli_server.c
@@ -482,7 +482,7 @@ const zend_function_entry server_additional_functions[] = {
 	PHP_FE(apache_request_headers, arginfo_no_args)
 	PHP_FE(apache_response_headers, arginfo_no_args)
 	PHP_FALIAS(getallheaders, apache_request_headers, arginfo_no_args)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 static int sapi_cli_server_startup(sapi_module_struct *sapi_module) /* {{{ */
@@ -670,10 +670,7 @@ static void sapi_cli_server_register_variables(zval *track_vars_array) /* {{{ */
 	if (SG(request_info).path_translated) {
 		sapi_cli_server_register_variable(track_vars_array, "SCRIPT_FILENAME", SG(request_info).path_translated);
 	} else if (client->server->router) {
-		char *temp;
-		spprintf(&temp, 0, "%s/%s", client->server->document_root, client->server->router);
-		sapi_cli_server_register_variable(track_vars_array, "SCRIPT_FILENAME", temp);
-		efree(temp);
+		sapi_cli_server_register_variable(track_vars_array, "SCRIPT_FILENAME", client->server->router);
 	}
 	if (client->request.path_info) {
 		sapi_cli_server_register_variable(track_vars_array, "PATH_INFO", client->request.path_info);
@@ -1005,7 +1002,11 @@ static int php_cli_server_content_sender_send(php_cli_server_content_sender *sen
 			if (nbytes_sent < 0) {
 				*nbytes_sent_total = _nbytes_sent_total;
 				return php_socket_errno();
+#ifdef PHP_WIN32
 			} else if (nbytes_sent == chunk->data.heap.len) {
+#else
+			} else if (nbytes_sent == (ssize_t)chunk->data.heap.len) {
+#endif
 				php_cli_server_chunk_dtor(chunk);
 				pefree(chunk, 1);
 				sender->buffer.first = next;
@@ -1028,7 +1029,11 @@ static int php_cli_server_content_sender_send(php_cli_server_content_sender *sen
 			if (nbytes_sent < 0) {
 				*nbytes_sent_total = _nbytes_sent_total;
 				return php_socket_errno();
+#ifdef PHP_WIN32
 			} else if (nbytes_sent == chunk->data.immortal.len) {
+#else
+			} else if (nbytes_sent == (ssize_t)chunk->data.immortal.len) {
+#endif
 				php_cli_server_chunk_dtor(chunk);
 				pefree(chunk, 1);
 				sender->buffer.first = next;
@@ -1705,7 +1710,7 @@ static int php_cli_server_client_read_request(php_cli_server_client *client, cha
 	}
 	client->parser.data = client;
 	nbytes_consumed = php_http_parser_execute(&client->parser, &settings, buf, nbytes_read);
-	if (nbytes_consumed != nbytes_read) {
+	if (nbytes_consumed != (size_t)nbytes_read) {
 		if (buf[0] & 0x80 /* SSLv2 */ || buf[0] == 0x16 /* SSLv3/TLSv1 */) {
 			*errstr = estrdup("Unsupported SSL request");
 		} else {
@@ -1857,7 +1862,7 @@ static int php_cli_server_send_error_page(php_cli_server *server, php_cli_server
 		if (!chunk) {
 			goto fail;
 		}
-		snprintf(chunk->data.heap.p, chunk->data.heap.len, prologue_template, status, status_string, ZSTR_VAL(escaped_request_uri));
+		snprintf(chunk->data.heap.p, chunk->data.heap.len, prologue_template, status, status_string);
 		chunk->data.heap.len = strlen(chunk->data.heap.p);
 		php_cli_server_buffer_append(&client->content_sender.buffer, chunk);
 	}
@@ -2548,6 +2553,7 @@ int do_cli_server(int argc, char **argv) /* {{{ */
 
 #if defined(HAVE_SIGNAL_H) && defined(SIGINT)
 	signal(SIGINT, php_cli_server_sigint_handler);
+	zend_signal_init();
 #endif
 	php_cli_server_do_event_loop(&server);
 	php_cli_server_dtor(&server);
diff --git a/sapi/cli/php_http_parser.c b/sapi/cli/php_http_parser.c
index 5f8eb3ce0b..59361d0911 100644
--- a/sapi/cli/php_http_parser.c
+++ b/sapi/cli/php_http_parser.c
@@ -1539,7 +1539,7 @@ size_t php_http_parser_execute (php_http_parser *parser,
           p += to_read - 1;
         }
 
-        if (to_read == parser->content_length) {
+        if (to_read == (size_t)parser->content_length) {
           state = s_chunk_data_almost_done;
         }
 
diff --git a/sapi/cli/ps_title.c b/sapi/cli/ps_title.c
index 2d95e494aa..8f5ce24800 100644
--- a/sapi/cli/ps_title.c
+++ b/sapi/cli/ps_title.c
@@ -224,8 +224,10 @@ char** save_ps_args(int argc, char** argv)
         for (i = 0; i < argc; i++)
         {
             new_argv[i] = strdup(argv[i]);
-            if (!new_argv[i])
+            if (!new_argv[i]) {
+                free(new_argv);
                 goto clobber_error;
+            }
         }
         new_argv[argc] = NULL;
 
diff --git a/sapi/cli/tests/argv_mb.phpt b/sapi/cli/tests/argv_mb.phpt
new file mode 100644
index 0000000000..e8c47f0972
--- /dev/null
+++ b/sapi/cli/tests/argv_mb.phpt
@@ -0,0 +1,38 @@
+--TEST--
+Test basic argv multibyte API integration
+--SKIPIF--
+<?php 
+include "skipif.inc"; 
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+	die ("skip only for Windows");
+}
+?>
+--FILE--
+<?php
+
+$php = getenv('TEST_PHP_EXECUTABLE');
+
+$argv_fl = dirname(__FILE__) . DIRECTORY_SEPARATOR . "argv_test.php";
+file_put_contents($argv_fl, "<?php var_dump(\$argv); ?>");
+
+var_dump(`$php -n $argv_fl 多字节字符串 マル��イト文字列 многобайтова��трока flerbytesträng`);
+
+@unlink($argv_fl);
+
+?>
+==DONE==
+--EXPECTF--	
+string(%d) "array(%d) {
+  [0]=>
+  string(%d) "%sargv_test.php"
+  [1]=>
+  string(18) "多字节字符串"
+  [2]=>
+  string(27) "マル��イト文字列"
+  [3]=>
+  string(38) "многобайтова��трока"
+  [4]=>
+  string(15) "flerbytesträng"
+}
+"
+==DONE==
diff --git a/sapi/embed/php_embed.c b/sapi/embed/php_embed.c
index 18c2027271..7cc4e6a126 100644
--- a/sapi/embed/php_embed.c
+++ b/sapi/embed/php_embed.c
@@ -177,9 +177,7 @@ EMBED_SAPI_API int php_embed_init(int argc, char **argv)
   ZEND_TSRMLS_CACHE_UPDATE();
 #endif
 
-#ifdef ZEND_SIGNALS
 	zend_signal_startup();
-#endif
 
   sapi_startup(&php_embed_module);
 
diff --git a/sapi/fpm/fpm/fpm_conf.c b/sapi/fpm/fpm/fpm_conf.c
index 2a92fb25a7..dddabb794d 100644
--- a/sapi/fpm/fpm/fpm_conf.c
+++ b/sapi/fpm/fpm/fpm_conf.c
@@ -857,7 +857,7 @@ static int fpm_conf_process_all_pools() /* {{{ */
 
 		/* status */
 		if (wp->config->pm_status_path && *wp->config->pm_status_path) {
-			int i;
+			size_t i;
 			char *status = wp->config->pm_status_path;
 
 			if (*status != '/') {
@@ -881,7 +881,7 @@ static int fpm_conf_process_all_pools() /* {{{ */
 		/* ping */
 		if (wp->config->ping_path && *wp->config->ping_path) {
 			char *ping = wp->config->ping_path;
-			int i;
+			size_t i;
 
 			if (*ping != '/') {
 				zlog(ZLOG_ERROR, "[pool %s] the ping path '%s' must start with a '/'", wp->config->name, ping);
@@ -1254,7 +1254,7 @@ static void fpm_conf_ini_parser_include(char *inc, void *arg) /* {{{ */
 #ifdef HAVE_GLOB
 	glob_t g;
 #endif
-	int i;
+	size_t i;
 
 	if (!inc || !arg) return;
 	if (*error) return; /* We got already an error. Switch to the end. */
@@ -1271,7 +1271,7 @@ static void fpm_conf_ini_parser_include(char *inc, void *arg) /* {{{ */
 				return;
 			}
 #endif /* GLOB_NOMATCH */
-			zlog(ZLOG_ERROR, "Unable to globalize '%s' (ret=%d) from %s at line %d.", inc, i, filename, ini_lineno);
+			zlog(ZLOG_ERROR, "Unable to globalize '%s' (ret=%zd) from %s at line %d.", inc, i, filename, ini_lineno);
 			*error = 1;
 			efree(filename);
 			return;
diff --git a/sapi/fpm/fpm/fpm_log.c b/sapi/fpm/fpm/fpm_log.c
index 5aad9a08c9..e04c236991 100644
--- a/sapi/fpm/fpm/fpm_log.c
+++ b/sapi/fpm/fpm/fpm_log.c
@@ -267,13 +267,13 @@ int fpm_log_write(char *log_format) /* {{{ */
 					/* kilobytes */
 					} else if (!strcasecmp(format, "kilobytes") || !strcasecmp(format, "kilo")) {
 						if (!test) {
-							len2 = snprintf(b, FPM_LOG_BUFFER - len, "%lu", proc.memory / 1024);
+							len2 = snprintf(b, FPM_LOG_BUFFER - len, "%zu", proc.memory / 1024);
 						}
 
 					/* megabytes */
 					} else if (!strcasecmp(format, "megabytes") || !strcasecmp(format, "mega")) {
 						if (!test) {
-							len2 = snprintf(b, FPM_LOG_BUFFER - len, "%lu", proc.memory / 1024 / 1024);
+							len2 = snprintf(b, FPM_LOG_BUFFER - len, "%zu", proc.memory / 1024 / 1024);
 						}
 
 					} else {
diff --git a/sapi/fpm/fpm/fpm_main.c b/sapi/fpm/fpm/fpm_main.c
index 5adeb63b7a..e3786070c7 100644
--- a/sapi/fpm/fpm/fpm_main.c
+++ b/sapi/fpm/fpm/fpm_main.c
@@ -258,8 +258,9 @@ static int print_extension_info(zend_extension *ext, void *arg) /* {{{ */
 
 static int extension_name_cmp(const zend_llist_element **f, const zend_llist_element **s) /* {{{ */
 {
-	return strcmp(	((zend_extension *)(*f)->data)->name,
-					((zend_extension *)(*s)->data)->name);
+	zend_extension *fe = (zend_extension*)(*f)->data;
+	zend_extension *se = (zend_extension*)(*s)->data;
+	return strcmp(fe->name, se->name);
 }
 /* }}} */
 
@@ -1549,7 +1550,7 @@ PHP_FUNCTION(fastcgi_finish_request) /* {{{ */
 
 static const zend_function_entry cgi_fcgi_sapi_functions[] = {
 	PHP_FE(fastcgi_finish_request,              NULL)
-	{NULL, NULL, NULL}
+	PHP_FE_END
 };
 
 static zend_module_entry cgi_module_entry = {
@@ -1612,9 +1613,7 @@ int main(int argc, char *argv[])
 	tsrm_ls = ts_resource(0);
 #endif
 
-#ifdef ZEND_SIGNALS
 	zend_signal_startup();
-#endif
 
 	sapi_startup(&cgi_sapi_module);
 	cgi_sapi_module.php_ini_path_override = NULL;
diff --git a/sapi/fpm/fpm/fpm_scoreboard.c b/sapi/fpm/fpm/fpm_scoreboard.c
index eabab8f8e6..dcc9e43f42 100644
--- a/sapi/fpm/fpm/fpm_scoreboard.c
+++ b/sapi/fpm/fpm/fpm_scoreboard.c
@@ -25,7 +25,7 @@ static float fpm_scoreboard_tick;
 int fpm_scoreboard_init_main() /* {{{ */
 {
 	struct fpm_worker_pool_s *wp;
-	int i;
+	unsigned int i;
 
 #ifdef HAVE_TIMES
 #if (defined(HAVE_SYSCONF) && defined(_SC_CLK_TCK))
@@ -173,7 +173,7 @@ struct fpm_scoreboard_proc_s *fpm_scoreboard_proc_get(struct fpm_scoreboard_s *s
 		child_index = fpm_scoreboard_i;
 	}
 
-	if (child_index < 0 || child_index >= scoreboard->nprocs) {
+	if (child_index < 0 || (unsigned int)child_index >= scoreboard->nprocs) {
 		return NULL;
 	}
 
@@ -233,7 +233,7 @@ void fpm_scoreboard_proc_release(struct fpm_scoreboard_proc_s *proc) /* {{{ */
 
 void fpm_scoreboard_free(struct fpm_scoreboard_s *scoreboard) /* {{{ */
 {
-	int i;
+	unsigned int i;
 
 	if (!scoreboard) {
 		zlog(ZLOG_ERROR, "**scoreboard is NULL");
@@ -270,7 +270,7 @@ void fpm_scoreboard_proc_free(struct fpm_scoreboard_s *scoreboard, int child_ind
 		return;
 	}
 
-	if (child_index < 0 || child_index >= scoreboard->nprocs) {
+	if (child_index < 0 || (unsigned int)child_index >= scoreboard->nprocs) {
 		return;
 	}
 
@@ -292,7 +292,7 @@ int fpm_scoreboard_proc_alloc(struct fpm_scoreboard_s *scoreboard, int *child_in
 	}
 
 	/* first try the slot which is supposed to be free */
-	if (scoreboard->free_proc >= 0 && scoreboard->free_proc < scoreboard->nprocs) {
+	if (scoreboard->free_proc >= 0 && (unsigned int)scoreboard->free_proc < scoreboard->nprocs) {
 		if (scoreboard->procs[scoreboard->free_proc] && !scoreboard->procs[scoreboard->free_proc]->used) {
 			i = scoreboard->free_proc;
 		}
@@ -300,7 +300,7 @@ int fpm_scoreboard_proc_alloc(struct fpm_scoreboard_s *scoreboard, int *child_in
 
 	if (i < 0) { /* the supposed free slot is not, let's search for a free slot */
 		zlog(ZLOG_DEBUG, "[pool %s] the proc->free_slot was not free. Let's search", scoreboard->pool);
-		for (i = 0; i < scoreboard->nprocs; i++) {
+		for (i = 0; i < (int)scoreboard->nprocs; i++) {
 			if (scoreboard->procs[i] && !scoreboard->procs[i]->used) { /* found */
 				break;
 			}
@@ -308,7 +308,7 @@ int fpm_scoreboard_proc_alloc(struct fpm_scoreboard_s *scoreboard, int *child_in
 	}
 
 	/* no free slot */
-	if (i < 0 || i >= scoreboard->nprocs) {
+	if (i < 0 || i >= (int)scoreboard->nprocs) {
 		zlog(ZLOG_ERROR, "[pool %s] no free scoreboard slot", scoreboard->pool);
 		return -1;
 	}
@@ -317,7 +317,7 @@ int fpm_scoreboard_proc_alloc(struct fpm_scoreboard_s *scoreboard, int *child_in
 	*child_index = i;
 
 	/* supposed next slot is free */
-	if (i + 1 >= scoreboard->nprocs) {
+	if (i + 1 >= (int)scoreboard->nprocs) {
 		scoreboard->free_proc = 0;
 	} else {
 		scoreboard->free_proc = i + 1;
diff --git a/sapi/fpm/fpm/fpm_signals.c b/sapi/fpm/fpm/fpm_signals.c
index a637e69e71..8d0a4caf25 100644
--- a/sapi/fpm/fpm/fpm_signals.c
+++ b/sapi/fpm/fpm/fpm_signals.c
@@ -242,9 +242,7 @@ int fpm_signals_init_child() /* {{{ */
 		return -1;
 	}
 
-#ifdef ZEND_SIGNALS
 	zend_signal_init();
-#endif
 	return 0;
 }
 /* }}} */
diff --git a/sapi/fpm/fpm/fpm_status.c b/sapi/fpm/fpm/fpm_status.c
index 3e82face3c..42d7d7bae0 100644
--- a/sapi/fpm/fpm/fpm_status.c
+++ b/sapi/fpm/fpm/fpm_status.c
@@ -386,7 +386,8 @@ int fpm_status_handle_request(void) /* {{{ */
 
 		/* no need to test the var 'full' */
 		if (full_syntax) {
-			int i, first;
+			unsigned int i;
+			int first;
 			zend_string *tmp_query_string;
 			char *query_string;
 			struct timeval duration, now;
diff --git a/sapi/fpm/php-fpm.service.in b/sapi/fpm/php-fpm.service.in
index a2df30e28d..e2c807426b 100644
--- a/sapi/fpm/php-fpm.service.in
+++ b/sapi/fpm/php-fpm.service.in
@@ -1,3 +1,7 @@
+# It's not recommended to modify this file in-place, because it
+# will be overwritten during upgrades.  If you want to customize,
+# the best way is to use the "systemctl edit" command.
+
 [Unit]
 Description=The PHP FastCGI Process Manager
 After=syslog.target network.target
@@ -7,6 +11,7 @@ Type=@php_fpm_systemd@
 PIDFile=@localstatedir@/run/php-fpm.pid
 ExecStart=@sbindir@/php-fpm --nodaemonize --fpm-config @sysconfdir@/php-fpm.conf
 ExecReload=/bin/kill -USR2 $MAINPID
+PrivateTmp=true
 
 [Install]
 WantedBy=multi-user.target
diff --git a/sapi/litespeed/lsapi_main.c b/sapi/litespeed/lsapi_main.c
index b0ea105a88..7c8c4746fb 100644
--- a/sapi/litespeed/lsapi_main.c
+++ b/sapi/litespeed/lsapi_main.c
@@ -442,15 +442,8 @@ static sapi_module_struct lsapi_sapi_module =
 
     sapi_lsapi_register_variables,  /* register server variables */
     sapi_lsapi_log_message,         /* Log message */
-
-    NULL,                           /* php.ini path override */
-    NULL,                           /* block interruptions */
-    NULL,                           /* unblock interruptions */
-    NULL,                           /* default post reader */
-    NULL,                           /* treat data */
-    NULL,                           /* executable location */
-
-    0,                              /* php.ini ignore */
+	NULL,							/* Get request time */
+	NULL,							/* Child terminate */
 
     STANDARD_SAPI_MODULE_PROPERTIES
 
@@ -1009,9 +1002,7 @@ int main( int argc, char * argv[] )
     tsrm_startup(1, 1, 0, NULL);
 #endif
 
-#ifdef ZEND_SIGNALS
 	zend_signal_startup();
-#endif
 
     if (argc > 1 ) {
         if ( parse_opt( argc, argv, &climode,
diff --git a/sapi/phpdbg/phpdbg.c b/sapi/phpdbg/phpdbg.c
index 68a164c499..ecd3f3974e 100644
--- a/sapi/phpdbg/phpdbg.c
+++ b/sapi/phpdbg/phpdbg.c
@@ -1241,11 +1241,7 @@ void phpdbg_signal_handler(int sig, siginfo_t *info, void *context) /* {{{ */
 			}
 			is_handled = phpdbg_watchpoint_segfault_handler(info, context);
 			if (is_handled == FAILURE) {
-#ifdef ZEND_SIGNALS
 				zend_sigaction(sig, &PHPDBG_G(old_sigsegv_signal), NULL);
-#else
-				sigaction(sig, &PHPDBG_G(old_sigsegv_signal), NULL);
-#endif
 			}
 			break;
 	}
@@ -1342,9 +1338,7 @@ int main(int argc, char **argv) /* {{{ */
 	ZEND_TSRMLS_CACHE_UPDATE();
 #endif
 
-#ifdef ZEND_SIGNALS
 	zend_signal_startup();
-#endif
 
 phpdbg_main:
 	ini_entries = NULL;
@@ -1439,6 +1433,7 @@ phpdbg_main:
 			case 'i': { /* set init file */
 				if (init_file) {
 					free(init_file);
+					init_file = NULL;
 				}
 
 				init_file_len = strlen(php_optarg);
@@ -1663,14 +1658,6 @@ phpdbg_main:
 		} zend_end_try();
 #endif
 
-#if defined(ZEND_SIGNALS) && !defined(_WIN32)
-		zend_try { zend_sigaction(SIGSEGV, &signal_struct, &PHPDBG_G(old_sigsegv_signal)); } zend_end_try();
-		zend_try { zend_sigaction(SIGBUS, &signal_struct, &PHPDBG_G(old_sigsegv_signal)); } zend_end_try();
-#elif !defined(_WIN32)
-		sigaction(SIGSEGV, &signal_struct, &PHPDBG_G(old_sigsegv_signal));
-		sigaction(SIGBUS, &signal_struct, &PHPDBG_G(old_sigsegv_signal));
-#endif
-
 		PHPDBG_G(sapi_name_ptr) = sapi_name;
 
 		if (exec) { /* set execution context */
@@ -1707,6 +1694,14 @@ phpdbg_main:
 			return 1;
 		}
 
+#if defined(ZEND_SIGNALS) && !defined(_WIN32)
+		zend_try { zend_sigaction(SIGSEGV, &signal_struct, &PHPDBG_G(old_sigsegv_signal)); } zend_end_try();
+		zend_try { zend_sigaction(SIGBUS, &signal_struct, &PHPDBG_G(old_sigsegv_signal)); } zend_end_try();
+#elif !defined(_WIN32)
+		sigaction(SIGSEGV, &signal_struct, &PHPDBG_G(old_sigsegv_signal));
+		sigaction(SIGBUS, &signal_struct, &PHPDBG_G(old_sigsegv_signal));
+#endif
+
 		/* do not install sigint handlers for remote consoles */
 		/* sending SIGINT then provides a decent way of shutting down the server */
 #ifndef _WIN32
@@ -1792,7 +1787,9 @@ phpdbg_main:
 		/* initialize from file */
 		PHPDBG_G(flags) |= PHPDBG_IS_INITIALIZING;
 		zend_try {
-			phpdbg_init(init_file, init_file_len, init_file_default);
+			if (init_file) {
+				phpdbg_init(init_file, init_file_len, init_file_default);
+			}
 			if (bp_tmp) {
 				PHPDBG_G(flags) |= PHPDBG_DISCARD_OUTPUT;
 				phpdbg_string_init(bp_tmp);
diff --git a/sapi/phpdbg/phpdbg.h b/sapi/phpdbg/phpdbg.h
index c77bc1c530..2f95a80f04 100644
--- a/sapi/phpdbg/phpdbg.h
+++ b/sapi/phpdbg/phpdbg.h
@@ -47,6 +47,9 @@
 #include "zend_stream.h"
 #ifndef _WIN32
 #	include "zend_signal.h"
+# if !defined(ZEND_SIGNALS) && defined(HAVE_SIGNAL_H)
+#  include <signal.h>
+# endif
 #endif
 #include "SAPI.h"
 #include <fcntl.h>
diff --git a/sapi/phpdbg/tests/finish_leave_001.phpt b/sapi/phpdbg/tests/finish_leave_001.phpt
index 774776c05f..e345752b00 100644
--- a/sapi/phpdbg/tests/finish_leave_001.phpt
+++ b/sapi/phpdbg/tests/finish_leave_001.phpt
@@ -1,5 +1,7 @@
 --TEST--
 test finish and leave commands
+--INI--
+opcache.optimization_level=0
 --PHPDBG--
 b bar
 b 5
diff --git a/tests/basic/precision.phpt b/tests/basic/precision.phpt
new file mode 100644
index 0000000000..173b94701e
--- /dev/null
+++ b/tests/basic/precision.phpt
@@ -0,0 +1,164 @@
+--TEST--
+precision setting test
+--INI--
+precision=14
+serialize_precision=17
+--FILE--
+<?php
+$v = array(123456789.012345678901234567890, 10/3, 987e100, 10.0000001);
+
+echo "INI".PHP_EOL;
+ini_set('precision', -1);
+ini_set('serialize_precision', -1);
+echo ini_get('precision'), PHP_EOL;
+echo ini_get('serialize_precision'), PHP_EOL;
+echo "OUTPUTS".PHP_EOL;
+echo join($v, ' ').PHP_EOL;
+var_dump(serialize($v));
+var_export($v);echo PHP_EOL;
+
+
+echo "INI".PHP_EOL;
+ini_set('precision', 0);
+ini_set('serialize_precision', 0);
+echo ini_get('precision'), PHP_EOL;
+echo ini_get('serialize_precision'), PHP_EOL;
+echo "OUTPUTS".PHP_EOL;
+echo join($v, ' ').PHP_EOL;
+var_dump(serialize($v));
+var_export($v);echo PHP_EOL;
+
+echo "INI".PHP_EOL;
+ini_set('precision', 9);
+ini_set('serialize_precision', 9);
+echo ini_get('precision'), PHP_EOL;
+echo ini_get('serialize_precision'), PHP_EOL;
+echo "OUTPUTS".PHP_EOL;
+echo join($v, ' ').PHP_EOL;
+var_dump(serialize($v));
+var_export($v);echo PHP_EOL;
+
+echo "INI".PHP_EOL;
+ini_set('precision', 14);
+ini_set('serialize_precision', 14);
+echo ini_get('precision'), PHP_EOL;
+echo ini_get('serialize_precision'), PHP_EOL;
+echo "OUTPUTS".PHP_EOL;
+echo join($v, ' ').PHP_EOL;
+var_dump(serialize($v));
+var_export($v);echo PHP_EOL;
+
+echo "INI".PHP_EOL;
+ini_set('precision', 17);
+ini_set('serialize_precision', 17);
+echo ini_get('precision'), PHP_EOL;
+echo ini_get('serialize_precision'), PHP_EOL;
+echo "OUTPUTS".PHP_EOL;
+echo join($v, ' ').PHP_EOL;
+var_dump(serialize($v));
+var_export($v);echo PHP_EOL;
+
+echo "INI".PHP_EOL;
+ini_set('precision', 25);
+ini_set('serialize_precision', 25);
+echo ini_get('precision'), PHP_EOL;
+echo ini_get('serialize_precision'), PHP_EOL;
+echo "OUTPUTS".PHP_EOL;
+echo join($v, ' ').PHP_EOL;
+var_dump(serialize($v));
+var_export($v);echo PHP_EOL;
+
+echo "INI".PHP_EOL;
+ini_set('precision', 100);
+ini_set('serialize_precision', 100);
+echo ini_get('precision'), PHP_EOL;
+echo ini_get('serialize_precision'), PHP_EOL;
+echo "OUTPUTS".PHP_EOL;
+echo join($v, ' ').PHP_EOL;
+var_dump(serialize($v));
+var_export($v);echo PHP_EOL;
+--EXPECT--
+INI
+-1
+-1
+OUTPUTS
+123456789.01234567 3.3333333333333335 9.87E+102 10.0000001
+string(89) "a:4:{i:0;d:123456789.01234567;i:1;d:3.3333333333333335;i:2;d:9.87E+102;i:3;d:10.0000001;}"
+array (
+  0 => 123456789.01234567,
+  1 => 3.3333333333333335,
+  2 => 9.87E+102,
+  3 => 10.0000001,
+)
+INI
+0
+0
+OUTPUTS
+1.0E+8 3 1.0E+103 1.0E+1
+string(60) "a:4:{i:0;d:1.0E+8;i:1;d:3.0E+0;i:2;d:1.0E+103;i:3;d:1.0E+1;}"
+array (
+  0 => 1.0E+8,
+  1 => 3.0E+0,
+  2 => 1.0E+103,
+  3 => 1.0E+1,
+)
+INI
+9
+9
+OUTPUTS
+123456789 3.33333333 9.87E+102 10.0000001
+string(72) "a:4:{i:0;d:123456789;i:1;d:3.33333333;i:2;d:9.87E+102;i:3;d:10.0000001;}"
+array (
+  0 => 123456789.0,
+  1 => 3.33333333,
+  2 => 9.87E+102,
+  3 => 10.0000001,
+)
+INI
+14
+14
+OUTPUTS
+123456789.01235 3.3333333333333 9.87E+102 10.0000001
+string(83) "a:4:{i:0;d:123456789.01235;i:1;d:3.3333333333333;i:2;d:9.87E+102;i:3;d:10.0000001;}"
+array (
+  0 => 123456789.01235,
+  1 => 3.3333333333333,
+  2 => 9.87E+102,
+  3 => 10.0000001,
+)
+INI
+17
+17
+OUTPUTS
+123456789.01234567 3.3333333333333335 9.8700000000000007E+102 10.000000099999999
+string(111) "a:4:{i:0;d:123456789.01234567;i:1;d:3.3333333333333335;i:2;d:9.8700000000000007E+102;i:3;d:10.000000099999999;}"
+array (
+  0 => 123456789.01234567,
+  1 => 3.3333333333333335,
+  2 => 9.8700000000000007E+102,
+  3 => 10.000000099999999,
+)
+INI
+25
+25
+OUTPUTS
+123456789.0123456716537476 3.33333333333333348136307 9.870000000000000687310143E+102 10.0000000999999993922529
+string(141) "a:4:{i:0;d:123456789.0123456716537476;i:1;d:3.33333333333333348136307;i:2;d:9.870000000000000687310143E+102;i:3;d:10.0000000999999993922529;}"
+array (
+  0 => 123456789.0123456716537476,
+  1 => 3.33333333333333348136307,
+  2 => 9.870000000000000687310143E+102,
+  3 => 10.0000000999999993922529,
+)
+INI
+100
+100
+OUTPUTS
+123456789.01234567165374755859375 3.333333333333333481363069950020872056484222412109375 9.87000000000000068731014283095442748328521861543465424509123736073120616987695396574376473706259651E+102 10.0000000999999993922529029077850282192230224609375
+string(277) "a:4:{i:0;d:123456789.01234567165374755859375;i:1;d:3.333333333333333481363069950020872056484222412109375;i:2;d:9.87000000000000068731014283095442748328521861543465424509123736073120616987695396574376473706259651E+102;i:3;d:10.0000000999999993922529029077850282192230224609375;}"
+array (
+  0 => 123456789.01234567165374755859375,
+  1 => 3.333333333333333481363069950020872056484222412109375,
+  2 => 9.87000000000000068731014283095442748328521861543465424509123736073120616987695396574376473706259651E+102,
+  3 => 10.0000000999999993922529029077850282192230224609375,
+)
diff --git a/tests/classes/__call_007.phpt b/tests/classes/__call_007.phpt
index b061d17d85..cc7a2773bd 100644
--- a/tests/classes/__call_007.phpt
+++ b/tests/classes/__call_007.phpt
@@ -54,21 +54,25 @@ try {
 --EXPECTF--
 Warning: The magic method __call() must have public visibility and cannot be static in %s on line 3
 ---> Invoke __call via simple method call.
-NULL
+object(A)#1 (0) {
+}
 Exception caught OK; continuing.
 
 
 ---> Invoke __call via scope resolution operator within instance.
-NULL
+object(A)#1 (0) {
+}
 Exception caught OK; continuing.
 
 
 ---> Invoke __call via scope resolution operator within child instance.
-NULL
+object(B)#2 (0) {
+}
 Exception caught OK; continuing.
 
 
 ---> Invoke __call via callback.
-NULL
+object(B)#2 (0) {
+}
 Exception caught OK; continuing.
 ==DONE==
diff --git a/tests/classes/interfaces_003.phpt b/tests/classes/interfaces_003.phpt
index e1cbfdaf54..e66a86491c 100644
--- a/tests/classes/interfaces_003.phpt
+++ b/tests/classes/interfaces_003.phpt
@@ -23,7 +23,7 @@ $obj = new MyTestClass;
 ===DONE===
 --EXPECTF--
 
-Fatal error: Uncaught TypeError: Argument 1 passed to MyTestClass::__construct() must be an instance of MyObject, none given, called in %sinterfaces_003.php:%d
+Fatal error: Uncaught Error: Too few arguments to function MyTestClass::__construct(), 0 passed in %sinterfaces_003.php on line 17 and exactly 1 expected in %sinterfaces_003.php:12
 Stack trace:
 #0 %s(%d): MyTestClass->__construct()
 #1 {main}
diff --git a/tests/classes/static_this.phpt b/tests/classes/static_this.phpt
index 91b0287195..f7a11f5481 100644
--- a/tests/classes/static_this.phpt
+++ b/tests/classes/static_this.phpt
@@ -28,12 +28,4 @@ TestClass::Test2(new stdClass);
 ?>
 ===DONE===
 --EXPECTF--
-
-Notice: Undefined variable: this in %sstatic_this.php on line %d
-NULL
-
-Notice: Undefined variable: this in %sstatic_this.php on line %d
-NULL
-object(stdClass)#%d (0) {
-}
-===DONE===
+Fatal error: Cannot use $this as parameter in %sstatic_this.php on line 16
diff --git a/tests/output/ob_010.phpt b/tests/output/ob_010.phpt
index 24d650c50d..7e362cabe1 100644
--- a/tests/output/ob_010.phpt
+++ b/tests/output/ob_010.phpt
@@ -4,10 +4,10 @@ output buffering - fatalism
 <?php
 function obh($s)
 {
-	print_r($s, 1);
+	return print_r($s, 1);
 }
 ob_start("obh");
 echo "foo\n";
 ?>
 --EXPECTF--
-Fatal error: print_r(): Cannot use output buffering in output buffering display handlers in %sob_010.php on line %d
+foo
diff --git a/win32/build/config.w32 b/win32/build/config.w32
index 609f5c5d46..58b1420b89 100644
--- a/win32/build/config.w32
+++ b/win32/build/config.w32
@@ -161,7 +161,7 @@ ADD_FLAG("CFLAGS_BD_MAIN_STREAMS", "/D ZEND_ENABLE_STATIC_TSRMLS_CACHE=1");
 
 ADD_SOURCES("win32", "dllmain.c glob.c readdir.c \
 	registry.c select.c sendmail.c time.c winutil.c wsyslog.c globals.c \
-	getrusage.c ftok.c");
+	getrusage.c ftok.c ioutil.c codepage.c");
 
 ADD_FLAG("CFLAGS_BD_WIN32", "/D ZEND_ENABLE_STATIC_TSRMLS_CACHE=1");
 
diff --git a/win32/codepage.c b/win32/codepage.c
new file mode 100644
index 0000000000..267cc796dc
--- /dev/null
+++ b/win32/codepage.c
@@ -0,0 +1,600 @@
+/*
+   +----------------------------------------------------------------------+
+   | PHP Version 7                                                        |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1997-2016 The PHP Group                                |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 3.01 of the PHP license,      |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available through the world-wide-web at the following url:           |
+   | http://www.php.net/license/3_01.txt                                  |
+   | If you did not receive a copy of the PHP license and are unable to   |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@php.net so we can mail you a copy immediately.               |
+   +----------------------------------------------------------------------+
+   | Author: Anatol Belski <ab@php.net>                                   |
+   +----------------------------------------------------------------------+
+*/
+
+#include <assert.h>
+
+#include "php.h"
+#include "SAPI.h"
+
+ZEND_TLS const struct php_win32_cp *cur_cp  = NULL;
+ZEND_TLS const struct php_win32_cp *orig_cp = NULL;
+
+#include "cp_enc_map.c"
+
+__forceinline static wchar_t *php_win32_cp_to_w_int(const char* in, size_t in_len, size_t *out_len, UINT cp, DWORD flags)
+{/*{{{*/
+	wchar_t *ret;
+	int ret_len, tmp_len;
+
+	if (!in || in_len > (size_t)INT_MAX) {
+		return NULL;
+	}
+	assert(in_len ? in[in_len] == L'\0' : 1);
+
+	tmp_len = !in_len ? -1 : (int)in_len + 1;
+
+	ret_len = MultiByteToWideChar(cp, flags, in, tmp_len, NULL, 0);
+	if (ret_len == 0) {
+		return NULL;
+	}
+
+	ret = malloc(ret_len * sizeof(wchar_t));
+	if (!ret) {
+		return NULL;
+	}
+
+	tmp_len = MultiByteToWideChar(cp, flags, in, tmp_len, ret, ret_len);
+	if (tmp_len == 0) {
+		free(ret);
+		return NULL;
+	}
+
+	assert(ret ? tmp_len == ret_len : 1);
+	assert(ret ? wcslen(ret) == ret_len - 1 : 1);
+
+	ret[ret_len-1] = L'\0';
+
+	if (PHP_WIN32_CP_IGNORE_LEN_P != out_len) {
+		*out_len = ret_len - 1;
+	}
+
+	return ret;
+}/*}}}*/
+
+PW32CP wchar_t *php_win32_cp_conv_utf8_to_w(const char* in, size_t in_len, size_t *out_len)
+{/*{{{*/
+	return php_win32_cp_to_w_int(in, in_len, out_len, CP_UTF8, MB_ERR_INVALID_CHARS);
+}/*}}}*/
+
+PW32CP wchar_t *php_win32_cp_conv_cur_to_w(const char* in, size_t in_len, size_t *out_len)
+{/*{{{*/
+	wchar_t *ret;
+
+	ret = php_win32_cp_to_w_int(in, in_len, out_len, cur_cp->id, cur_cp->from_w_fl);
+
+	return ret;
+}/*}}}*/
+
+PW32CP wchar_t *php_win32_cp_conv_to_w(DWORD cp, DWORD flags, const char* in, size_t in_len, size_t *out_len)
+{/*{{{*/
+	return php_win32_cp_to_w_int(in, in_len, out_len, cp, flags);
+}/*}}}*/
+
+PW32CP wchar_t *php_win32_cp_conv_ascii_to_w(const char* in, size_t in_len, size_t *out_len)
+{/*{{{*/
+	wchar_t *ret = NULL;
+	const char *idx = in, *end; 
+
+	assert(in && in_len ? in[in_len] == '\0' : 1);
+
+	if (!in) {
+		return NULL;
+	} else if (0 == in_len) {
+		/* Not binary safe. */
+		in_len = strlen(in);
+		if (in_len > (size_t)INT_MAX) {
+			return NULL;
+		}
+	}
+
+	end = in + in_len;
+
+	while (idx != end) {
+		if (!__isascii(*idx) && '\0' != *idx) {
+			break;
+		}
+		idx++;
+	}
+
+	if (idx == end) {
+		size_t i = 0;
+		int k = 0;
+		wchar_t *ret_idx;
+
+		ret = malloc((in_len+1)*sizeof(wchar_t));
+		if (!ret) {
+			return NULL;
+		}
+
+		ret_idx = ret;
+		do {
+			k = _snwprintf(ret_idx, in_len - i, L"%.*hs", (int)(in_len - i), in);
+
+			if (-1 == k) {
+				free(ret);
+				return NULL;
+			}
+
+			i += k + 1;
+
+			if (i < in_len) {
+				/* Advance as this seems to be a string with \0 in it. */
+				in += k + 1;
+				ret_idx += k + 1;
+			}
+
+
+		} while (i < in_len);
+		ret[in_len] = L'\0';
+
+		assert(ret ? wcslen(ret) == in_len : 1);
+
+		if (PHP_WIN32_CP_IGNORE_LEN_P != out_len) {
+			*out_len = in_len;
+		}
+	} else {
+		if (PHP_WIN32_CP_IGNORE_LEN_P != out_len) {
+			*out_len = 0;
+		}
+	}
+
+	return ret;
+}/*}}}*/
+
+__forceinline static char *php_win32_cp_from_w_int(const wchar_t* in, size_t in_len, size_t *out_len, UINT cp, DWORD flags)
+{/*{{{*/
+	int r;
+	int target_len, tmp_len;
+	char* target;
+
+	if (!in || in_len > INT_MAX) {
+		return NULL;
+	}
+	assert(in_len ? in[in_len] == '\0' : 1);
+
+	tmp_len = !in_len ? -1 : (int)in_len + 1;
+
+	target_len = WideCharToMultiByte(cp, flags, in, tmp_len, NULL, 0, NULL, NULL);
+	if (target_len == 0) {
+		return NULL;
+	}
+
+	target = malloc(target_len);
+	if (target == NULL) {
+		SetLastError(ERROR_OUTOFMEMORY);
+		_set_errno(ENOMEM);
+		return NULL;
+	}
+
+	r = WideCharToMultiByte(cp, flags, in, tmp_len, target, target_len, NULL, NULL);
+	if (r == 0) {
+		free(target);
+		return NULL;
+	}
+
+	assert(target ? r == target_len : 1);
+	assert(target ? strlen(target) == target_len - 1 : 1);
+
+	target[target_len-1] = '\0';
+
+	if (PHP_WIN32_CP_IGNORE_LEN_P != out_len) {
+		*out_len = target_len - 1;
+	}
+
+	return target;
+}/*}}}*/
+
+PW32CP char *php_win32_cp_conv_w_to_utf8(const wchar_t* in, size_t in_len, size_t *out_len)
+{/*{{{*/
+	return php_win32_cp_from_w_int(in, in_len, out_len, CP_UTF8, WC_ERR_INVALID_CHARS);
+}/*}}}*/
+
+PW32CP char *php_win32_cp_conv_w_to_cur(const wchar_t* in, size_t in_len, size_t *out_len)
+{/*{{{*/
+	char *ret;
+
+	ret = php_win32_cp_from_w_int(in, in_len, out_len, cur_cp->id, cur_cp->from_w_fl);
+
+	return ret;
+}/*}}}*/
+
+PW32CP char *php_win32_cp_conv_from_w(DWORD cp, DWORD flags, const wchar_t* in, size_t in_len, size_t *out_len)
+{/*{{{*/
+	return php_win32_cp_from_w_int(in, in_len, out_len, cp, flags);
+}/*}}}*/
+
+/* This is only usable after the startup phase*/
+__forceinline static char *php_win32_cp_get_enc(void)
+{/*{{{*/
+	char *enc = NULL;
+	const zend_encoding *zenc;
+
+	if (PG(internal_encoding) && PG(internal_encoding)[0]) {
+		enc = PG(internal_encoding);
+	} else if (SG(default_charset) && SG(default_charset)[0] ) {
+		enc = SG(default_charset);
+	} else {
+		zenc = zend_multibyte_get_internal_encoding();
+		if (zenc) {
+			enc = (char *)zend_multibyte_get_encoding_name(zenc);
+		}
+	}
+
+	return enc;
+}/*}}}*/
+
+PW32CP const struct php_win32_cp *php_win32_cp_get_current(void)
+{/*{{{*/
+	return cur_cp;
+}/*}}}*/
+
+PW32CP const struct php_win32_cp *php_win32_cp_get_orig(void)
+{/*{{{*/
+	return orig_cp;
+}/*}}}*/
+
+PW32CP const struct php_win32_cp *php_win32_cp_get_by_id(DWORD id)
+{/*{{{*/
+	size_t i;
+
+	for (i = 0; i < sizeof(php_win32_cp_map)/sizeof(struct php_win32_cp); i++) {
+		if (php_win32_cp_map[i].id == id) {
+			return &php_win32_cp_map[i];
+		}
+	}
+
+	return NULL;
+}/*}}}*/
+
+PW32CP const struct php_win32_cp *php_win32_cp_get_by_enc(const char *enc)
+{/*{{{*/
+	size_t enc_len = 0, i;
+
+	if (!enc || !enc[0]) {
+		return php_win32_cp_get_by_id(65001U);
+	}
+
+	enc_len = strlen(enc);
+
+	for (i = 0; i < sizeof(php_win32_cp_map)/sizeof(struct php_win32_cp); i++) {
+		const struct php_win32_cp *cp = &php_win32_cp_map[i];
+
+		if (!cp->name || !cp->name[0]) {
+			continue;
+		}
+
+		if (0 == zend_binary_strcasecmp(enc, enc_len, cp->name, strlen(cp->name))) {
+			cur_cp = cp;
+			return cp;
+		}
+
+		if (cp->enc) {
+			char *start = cp->enc, *idx;
+
+			idx = strpbrk(start, "|");
+
+			while (NULL != idx) {
+				if (0 == zend_binary_strcasecmp(enc, enc_len, start, idx - start)) {
+					cur_cp = cp;
+					return cp;
+				}
+				start = idx + 1;
+				idx = strpbrk(start, "|");
+			}
+			/* Last in the list, or single charset specified. */
+			if (0 == zend_binary_strcasecmp(enc, enc_len, start, strlen(start))) {
+				cur_cp = cp;
+				return cp;
+			}
+		}
+	}
+
+	return php_win32_cp_get_by_id(GetACP());
+}/*}}}*/
+
+PW32CP const struct php_win32_cp *php_win32_cp_set_by_id(DWORD id)
+{/*{{{*/
+	const struct php_win32_cp *tmp;
+	if (!IsValidCodePage(id)) {
+		return NULL;
+	}
+
+	tmp = php_win32_cp_get_by_id(id);
+	if (tmp) {
+		cur_cp = tmp;
+	}
+
+	return cur_cp;
+}/*}}}*/
+
+PW32CP BOOL php_win32_cp_use_unicode(void)
+{/*{{{*/
+	return 65001 == cur_cp->id;
+}/*}}}*/
+
+PW32CP wchar_t *php_win32_cp_env_any_to_w(const char* env)
+{/*{{{*/
+	wchar_t *envw = NULL, ew[32760];
+	char *cur = (char *)env, *prev;
+	size_t bin_len = 0;
+
+	if (!env) {
+		return NULL;
+	}
+
+	do {
+		wchar_t *tmp;
+		size_t tmp_len;
+
+		tmp = php_win32_cp_any_to_w(cur);
+		if (tmp) {
+			tmp_len = wcslen(tmp) + 1;
+			memmove(ew + bin_len, tmp, tmp_len * sizeof(wchar_t));
+			free(tmp);
+
+			bin_len += tmp_len;
+		}
+
+		prev = cur;
+
+	} while (NULL != (cur = strchr(prev, '\0')) && cur++ && *cur && bin_len + (cur - prev) < 32760);
+
+	envw = (wchar_t *) malloc((bin_len + 3) * sizeof(wchar_t));	
+	memmove(envw, ew, bin_len * sizeof(wchar_t));
+	envw[bin_len] = L'\0';
+	envw[bin_len + 1] = L'\0';
+	envw[bin_len + 2] = L'\0';
+
+	return envw;
+}/*}}}*/
+
+PW32CP const struct php_win32_cp *php_win32_cp_do_setup(const char *enc)
+{/*{{{*/
+	if (!enc) {
+		enc = php_win32_cp_get_enc();
+	}
+
+	if (!strcmp(sapi_module.name, "cli")) {
+		orig_cp = php_win32_cp_get_by_id(GetConsoleCP());
+	} else {
+		orig_cp = php_win32_cp_get_by_id(GetACP());
+	}
+	cur_cp = php_win32_cp_get_by_enc(enc);
+
+	return cur_cp;
+}/*}}}*/
+
+PW32CP const struct php_win32_cp *php_win32_cp_do_update(const char *enc)
+{/*{{{*/
+	if (!enc) {
+		enc = php_win32_cp_get_enc();
+	}
+	cur_cp = php_win32_cp_get_by_enc(enc);
+
+	if (!strcmp(sapi_module.name, "cli")) {
+		php_win32_cp_cli_update();
+	}
+
+	return cur_cp;
+}/*}}}*/
+
+PW32CP const struct php_win32_cp *php_win32_cp_shutdown(void)
+{/*{{{*/
+	return orig_cp;
+}/*}}}*/
+
+/* php_win32_cp_setup() needs to have run before! */
+PW32CP const struct php_win32_cp *php_win32_cp_cli_do_setup(DWORD id)
+{/*{{{*/
+	const struct php_win32_cp *cp;
+
+	if (!orig_cp) {
+		php_win32_cp_setup();
+	}
+
+	if (id) {
+		cp = php_win32_cp_set_by_id(id);
+	} else {
+		cp = cur_cp;
+	}
+
+	if (!cp) {
+		return NULL;
+	}
+
+	if (SetConsoleOutputCP(cp->id) && SetConsoleCP(cp->id)) {
+		return cp;
+	}
+
+	return cp;
+}/*}}}*/
+
+PW32CP const struct php_win32_cp *php_win32_cp_cli_do_restore(DWORD id)
+{/*{{{*/
+	if (!id && orig_cp) {
+		id = orig_cp->id;
+	}
+
+	if (SetConsoleOutputCP(id) && SetConsoleCP(id)) {
+		if (orig_cp) {
+			return orig_cp;
+		} else {
+			return php_win32_cp_set_by_id(id);
+		}
+	}
+
+	return NULL;
+}/*}}}*/
+
+/* Userspace functions, see basic_functions.* for arginfo and decls. */
+
+/* {{{ proto bool sapi_windows_cp_set(int cp)
+ * Set process codepage. */
+PHP_FUNCTION(sapi_windows_cp_set) 
+{
+	zend_long id;
+	const struct php_win32_cp *cp;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &id) == FAILURE) {
+		return;
+	}
+
+	if (ZEND_LONG_UINT_OVFL(id)) {
+		php_error_docref(NULL, E_WARNING, "Argument %d is out of range", id);
+		RETURN_FALSE;
+	}
+
+	if (!strcmp(sapi_module.name, "cli")) {
+		cp = php_win32_cp_cli_do_setup((DWORD)id);
+	} else {
+		cp = php_win32_cp_set_by_id((DWORD)id);
+	}
+	if (!cp) {
+		php_error_docref(NULL, E_WARNING, "Failed to switch to codepage %d", id);
+		RETURN_FALSE;
+	}
+
+	RETURN_BOOL(cp->id == id);
+}
+/* }}} */
+
+/* {{{ proto int sapi_windows_cp_get([string kind])
+ * Get process codepage. */
+PHP_FUNCTION(sapi_windows_cp_get)
+{
+	char *kind;
+	size_t kind_len = 0;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "|s", &kind, &kind_len) == FAILURE) {
+		return;
+	}
+
+	if (kind_len == sizeof("ansi")-1 && !strncasecmp(kind, "ansi", kind_len)) {
+		RETURN_LONG(GetACP());
+	} else if (kind_len == sizeof("oem")-1 && !strncasecmp(kind, "oem", kind_len)) {
+		RETURN_LONG(GetOEMCP());
+	} else {
+		const struct php_win32_cp *cp = php_win32_cp_get_current();
+		RETURN_LONG(cp->id);
+	}
+}
+/* }}} */
+
+
+/* {{{ proto bool sapi_windows_cp_is_utf8(void)
+ * Indicates whether the codepage is UTF-8 compatible. */
+PHP_FUNCTION(sapi_windows_cp_is_utf8)
+{
+	if (zend_parse_parameters_none() == FAILURE) {
+		return;
+	}
+
+	RETURN_BOOL(php_win32_cp_use_unicode());
+}
+/* }}} */
+
+/* {{{ proto string sapi_windows_cp_conv(int|string in_codepage, int|string out_codepage, string subject)
+ * Convert string from one codepage to another. */
+PHP_FUNCTION(sapi_windows_cp_conv)
+{
+	char *subj, *ret;
+	size_t subj_len, ret_len, tmpw_len;
+	wchar_t *tmpw;
+	const struct php_win32_cp *in_cp, *out_cp;
+	zval *z_in_cp, *z_out_cp;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "zzs", &z_in_cp, &z_out_cp, &subj, &subj_len) == FAILURE) {
+		return;
+	}
+
+	if (ZEND_SIZE_T_INT_OVFL(subj_len)) {
+		php_error_docref(NULL, E_WARNING, "String is too long");
+		RETURN_NULL();
+	}
+	
+	if (IS_LONG == Z_TYPE_P(z_in_cp)) {
+		if (ZEND_LONG_UINT_OVFL(Z_LVAL_P(z_in_cp))) {
+			php_error_docref(NULL, E_WARNING, "Argument %d is out of range", Z_LVAL_P(z_in_cp));
+			RETURN_NULL();
+		} 
+
+		in_cp = php_win32_cp_get_by_id((DWORD)Z_LVAL_P(z_in_cp));
+		if (!in_cp) {
+			php_error_docref(NULL, E_WARNING, "Invalid codepage %d", Z_LVAL_P(z_in_cp));
+			RETURN_NULL();
+		}
+	} else {
+		convert_to_string(z_in_cp);
+
+		in_cp = php_win32_cp_get_by_enc(Z_STRVAL_P(z_in_cp));
+		if (!in_cp) {
+			php_error_docref(NULL, E_WARNING, "Invalid charset %s", Z_STRVAL_P(z_in_cp));
+			RETURN_NULL();
+		}
+	}
+
+	if (IS_LONG == Z_TYPE_P(z_out_cp)) {
+		if (ZEND_LONG_UINT_OVFL(Z_LVAL_P(z_out_cp))) {
+			php_error_docref(NULL, E_WARNING, "Argument %d is out of range", Z_LVAL_P(z_out_cp));
+			RETURN_NULL();
+		} 
+
+		out_cp = php_win32_cp_get_by_id((DWORD)Z_LVAL_P(z_out_cp));
+		if (!out_cp) {
+			php_error_docref(NULL, E_WARNING, "Invalid codepage %d", Z_LVAL_P(z_out_cp));
+			RETURN_NULL();
+		}
+	} else {
+		convert_to_string(z_out_cp);
+
+		out_cp = php_win32_cp_get_by_enc(Z_STRVAL_P(z_out_cp));
+		if (!out_cp) {
+			php_error_docref(NULL, E_WARNING, "Invalid charset %s", Z_STRVAL_P(z_out_cp));
+			RETURN_NULL();
+		}
+	}
+
+	tmpw = php_win32_cp_conv_to_w(in_cp->id, in_cp->to_w_fl, subj, subj_len, &tmpw_len);
+	if (!tmpw) {
+		php_error_docref(NULL, E_WARNING, "Wide char conversion failed");
+		RETURN_NULL();
+	}
+
+	ret = php_win32_cp_conv_from_w(out_cp->id, out_cp->from_w_fl, tmpw, tmpw_len, &ret_len);
+	if (!ret) {
+		free(tmpw);
+		php_error_docref(NULL, E_WARNING, "Wide char conversion failed");
+		RETURN_NULL();
+	}
+
+	RETVAL_STRINGL(ret, ret_len);
+
+	free(tmpw);
+	free(ret);
+}
+/* }}} */
+
+/* }}} */
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: sw=4 ts=4 fdm=marker
+ * vim<600: sw=4 ts=4
+ */
diff --git a/win32/codepage.h b/win32/codepage.h
new file mode 100644
index 0000000000..4ea28247fb
--- /dev/null
+++ b/win32/codepage.h
@@ -0,0 +1,162 @@
+/*
+   +----------------------------------------------------------------------+
+   | PHP Version 7                                                        |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1997-2016 The PHP Group                                |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 3.01 of the PHP license,      |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available through the world-wide-web at the following url:           |
+   | http://www.php.net/license/3_01.txt                                  |
+   | If you did not receive a copy of the PHP license and are unable to   |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@php.net so we can mail you a copy immediately.               |
+   +----------------------------------------------------------------------+
+   | Author: Anatol Belski <ab@php.net>                                   |
+   +----------------------------------------------------------------------+
+*/
+
+#ifndef PHP_WIN32_CODEPAGE_H
+#define PHP_WIN32_CODEPAGE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef PHP_EXPORTS
+# define PW32CP __declspec(dllexport)
+#else
+# define PW32CP __declspec(dllimport)
+#endif
+
+#define PHP_WIN32_CP_IGNORE_LEN (0)
+#define PHP_WIN32_CP_IGNORE_LEN_P ((size_t *)-1)
+
+struct php_win32_cp {
+	DWORD id;
+	DWORD to_w_fl;
+	DWORD from_w_fl;
+	DWORD char_size;
+	char *name;
+	char *enc;
+	char *desc;
+};
+
+PW32CP BOOL php_win32_cp_use_unicode(void);
+PW32CP const struct php_win32_cp *php_win32_cp_do_setup(const char *);
+#define php_win32_cp_setup() php_win32_cp_do_setup(NULL)
+PW32CP const struct php_win32_cp *php_win32_cp_do_update(const char *);
+#define php_win32_cp_update() php_win32_cp_do_update(NULL)
+PW32CP const struct php_win32_cp *php_win32_cp_shutdown(void);
+PW32CP const struct php_win32_cp *php_win32_cp_get_current(void);
+PW32CP const struct php_win32_cp *php_win32_cp_get_orig(void);
+PW32CP const struct php_win32_cp *php_win32_cp_get_by_id(DWORD id);
+PW32CP const struct php_win32_cp *php_win32_cp_set_by_id(DWORD id);
+PW32CP const struct php_win32_cp *php_win32_cp_get_by_enc(const char *enc);
+PW32CP const struct php_win32_cp *php_win32_cp_cli_do_setup(DWORD);
+#define php_win32_cp_cli_setup() php_win32_cp_cli_do_setup(0)
+#define php_win32_cp_cli_update() php_win32_cp_cli_do_setup(0)
+PW32CP const struct php_win32_cp *php_win32_cp_cli_do_restore(DWORD);
+#define php_win32_cp_cli_restore() php_win32_cp_cli_do_restore(0)
+
+/* This API is binary safe and expects a \0 terminated input.
+   The returned out is \0 terminated, but the length doesn't count \0. */
+PW32CP wchar_t *php_win32_cp_conv_to_w(DWORD in_cp, DWORD flags, const char* in, size_t in_len, size_t *out_len);
+PW32CP wchar_t *php_win32_cp_conv_utf8_to_w(const char* in, size_t in_len, size_t *out_len);
+#define php_win32_cp_utf8_to_w(in) php_win32_cp_conv_utf8_to_w(in, PHP_WIN32_CP_IGNORE_LEN, PHP_WIN32_CP_IGNORE_LEN_P)
+PW32CP wchar_t *php_win32_cp_conv_cur_to_w(const char* in, size_t in_len, size_t *out_len);
+#define php_win32_cp_cur_to_w(in) php_win32_cp_conv_cur_to_w(in, PHP_WIN32_CP_IGNORE_LEN, PHP_WIN32_CP_IGNORE_LEN_P)
+PW32CP wchar_t *php_win32_cp_conv_ascii_to_w(const char* in, size_t in_len, size_t *out_len);
+#define php_win32_cp_ascii_to_w(in) php_win32_cp_conv_ascii_to_w(in, PHP_WIN32_CP_IGNORE_LEN, PHP_WIN32_CP_IGNORE_LEN_P)
+PW32CP char *php_win32_cp_conv_from_w(DWORD out_cp, DWORD flags, const wchar_t* in, size_t in_len, size_t *out_len);
+PW32CP char *php_win32_cp_conv_w_to_utf8(const wchar_t* in, size_t in_len, size_t *out_len);
+#define php_win32_cp_w_to_utf8(in) php_win32_cp_conv_w_to_utf8(in, PHP_WIN32_CP_IGNORE_LEN, PHP_WIN32_CP_IGNORE_LEN_P)
+PW32CP char *php_win32_cp_conv_w_to_cur(const wchar_t* in, size_t in_len, size_t *out_len);
+#define php_win32_cp_w_to_cur(in) php_win32_cp_conv_w_to_cur(in, PHP_WIN32_CP_IGNORE_LEN, PHP_WIN32_CP_IGNORE_LEN_P)
+PW32CP wchar_t *php_win32_cp_env_any_to_w(const char* env);
+
+/* This function tries to make the best guess to convert any
+   given string to a wide char, also prefering the fastest code
+   path to unicode. It returns NULL on fail. */
+__forceinline static wchar_t *php_win32_cp_conv_any_to_w(const char* in, size_t in_len, size_t *out_len)
+{/*{{{*/
+	wchar_t *ret = NULL;
+
+	if (php_win32_cp_use_unicode()) {
+		/* First try the pure ascii conversion. This is the fastest way to do the
+			thing. Only applicable if the source string is UTF-8 in general. 
+			While it could possibly be ok with European encodings, usage with 
+			Asian encodings can cause unintended side effects. Lookup the term
+			"mojibake" if need more. */
+		ret = php_win32_cp_conv_ascii_to_w(in, in_len, out_len);
+
+		/* If that failed, try to convert to multibyte. */
+		if (!ret) {
+			ret = php_win32_cp_conv_utf8_to_w(in, in_len, out_len);
+
+			/* Still need this fallback with regard to possible broken data
+				in the existing scripts. Broken data might be hardcoded in
+				the user scripts, as UTF-8 settings was de facto ignored in
+				older PHP versions. The fallback can be removed later for 
+				the sake of purity, keep now for BC reasons. */
+			if (!ret) {
+				const struct php_win32_cp *acp = php_win32_cp_get_by_id(GetACP());
+
+				if (acp) {
+					ret = php_win32_cp_conv_to_w(acp->id, acp->to_w_fl, in, in_len, out_len);
+				}
+			}
+		}
+	} else {
+		/* No unicode, convert from the current thread cp. */
+		ret = php_win32_cp_conv_cur_to_w(in, in_len, out_len);
+	}
+
+	return ret;
+}/*}}}*/
+#define php_win32_cp_any_to_w(in) php_win32_cp_conv_any_to_w(in, PHP_WIN32_CP_IGNORE_LEN, PHP_WIN32_CP_IGNORE_LEN_P)
+
+/* This function converts from unicode function output back to PHP. If
+	the PHP's current charset is not compatible with unicode, so the currently
+	configured CP will be used. */
+__forceinline static char *php_win32_cp_conv_w_to_any(const wchar_t* in, size_t in_len, size_t *out_len)
+{/*{{{*/
+	return php_win32_cp_conv_w_to_cur(in, in_len, out_len);
+}/*}}}*/
+#define php_win32_cp_w_to_any(in) php_win32_cp_conv_w_to_any(in, PHP_WIN32_CP_IGNORE_LEN, PHP_WIN32_CP_IGNORE_LEN_P)
+
+#define PHP_WIN32_CP_W_TO_A_ARRAY(aw, aw_len, aa, aa_len) do { \
+	int i; \
+	aa_len = aw_len; \
+	aa = (char **) malloc(aw_len * sizeof(char *)); \
+	if (!aa) { \
+		break; \
+	} \
+	for (i = 0; i < aw_len; i++) { \
+		aa[i] = php_win32_cp_w_to_any(aw[i]); \
+	} \
+} while (0);
+
+
+#define PHP_WIN32_FREE_ARRAY(a, a_len) do { \
+	int i; \
+	for (i = 0; i < a_len; i++) { \
+		free(a[i]); \
+	} \
+	free(a); \
+} while (0);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PHP_WIN32_CODEPAGE_H */
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: sw=4 ts=4 fdm=marker
+ * vim<600: sw=4 ts=4
+ */
diff --git a/win32/cp_enc_map.c b/win32/cp_enc_map.c
new file mode 100644
index 0000000000..08a71fdc5e
--- /dev/null
+++ b/win32/cp_enc_map.c
@@ -0,0 +1,156 @@
+/* Autogenerated file. Update cp_enc_map_gen.c and regen like 
+ cp_enc_map_gen.exe > cp_enc_map.c 
+*/
+
+static const struct php_win32_cp php_win32_cp_map[] = {	{ 37, 0, 0, 1, "IBM037", NULL, "37    (IBM EBCDIC - U.S./Canada)" },
+	{ 437, 0, 0, 1, "IBM437", NULL, "437   (OEM - United States)" },
+	{ 500, 0, 0, 1, "IBM500", NULL, "500   (IBM EBCDIC - International)" },
+	{ 708, 0, 0, 1, "ASMO-708", NULL, "708   (Arabic - ASMO)" },
+	/* 709 is invalid */
+	/* 710 is invalid */
+	{ 720, 0, 0, 1, "DOS-720", NULL, "720   (Arabic - Transparent ASMO)" },
+	{ 737, 0, 0, 1, "ibm737", NULL, "737   (OEM - Greek 437G)" },
+	{ 775, 0, 0, 1, "ibm775", NULL, "775   (OEM - Baltic)" },
+	{ 850, 0, 0, 1, "ibm850", "850|CP850|IBM850|CSPC850MULTILINGUAL", "850   (OEM - Multilingual Latin I)" },
+	{ 852, 0, 0, 1, "ibm852", NULL, "852   (OEM - Latin II)" },
+	{ 855, 0, 0, 1, "IBM855", NULL, "855   (OEM - Cyrillic)" },
+	{ 857, 0, 0, 1, "ibm857", NULL, "857   (OEM - Turkish)" },
+	{ 858, 0, 0, 1, "IBM00858", NULL, "858   (OEM - Multilingual Latin I + Euro)" },
+	{ 860, 0, 0, 1, "IBM860", NULL, "860   (OEM - Portuguese)" },
+	{ 861, 0, 0, 1, "ibm861", NULL, "861   (OEM - Icelandic)" },
+	{ 862, 0, 0, 1, "DOS-862", "862|CP862|IBM862|CSPC862LATINHEBREW", "862   (OEM - Hebrew)" },
+	{ 863, 0, 0, 1, "IBM863", NULL, "863   (OEM - Canadian French)" },
+	{ 864, 0, 0, 1, "IBM864", NULL, "864   (OEM - Arabic)" },
+	{ 865, 0, 0, 1, "IBM865", NULL, "865   (OEM - Nordic)" },
+	{ 866, 0, 0, 1, "cp866", "866|CP866|IBM866|CSIBM866", "866   (OEM - Russian)" },
+	{ 869, 0, 0, 1, "ibm869", NULL, "869   (OEM - Modern Greek)" },
+	{ 870, 0, 0, 1, "IBM870", NULL, "870   (IBM EBCDIC - Multilingual/ROECE (Latin-2))" },
+	{ 874, 0, 0, 1, "windows-874", "CP874", "874   (ANSI/OEM - Thai)" },
+	{ 875, 0, 0, 1, "cp875", NULL, "875   (IBM EBCDIC - Modern Greek)" },
+	{ 932, 0, 0, 2, "shift_jis", "CP932|SHIFT_JIS|MS_KANJI|CSSHIFTJIS", "932   (ANSI/OEM - Japanese Shift-JIS)" },
+	{ 936, 0, 0, 2, "gb2312", "GB2312|GBK|CP936|MS936|WINDOWS-936", "936   (ANSI/OEM - Simplified Chinese GBK)" },
+	{ 949, 0, 0, 2, "ks_c_5601-1987", "CP949|UHC", "949   (ANSI/OEM - Korean)" },
+	{ 950, 0, 0, 2, "big5", "CP950|BIG-5", "950   (ANSI/OEM - Traditional Chinese Big5)" },
+	{ 1026, 0, 0, 1, "IBM1026", NULL, "1026  (IBM EBCDIC - Turkish (Latin-5))" },
+	{ 1047, 0, 0, 1, "IBM01047", NULL, "1047  (IBM EBCDIC - Latin-1/Open System)" },
+	{ 1140, 0, 0, 1, "IBM01140", NULL, "1140  (IBM EBCDIC - U.S./Canada (37 + Euro))" },
+	{ 1141, 0, 0, 1, "IBM01141", NULL, "1141  (IBM EBCDIC - Germany (20273 + Euro))" },
+	{ 1142, 0, 0, 1, "IBM01142", NULL, "1142  (IBM EBCDIC - Denmark/Norway (20277 + Euro))" },
+	{ 1143, 0, 0, 1, "IBM01143", NULL, "1143  (IBM EBCDIC - Finland/Sweden (20278 + Euro))" },
+	{ 1144, 0, 0, 1, "IBM01144", NULL, "1144  (IBM EBCDIC - Italy (20280 + Euro))" },
+	{ 1145, 0, 0, 1, "IBM01145", NULL, "1145  (IBM EBCDIC - Latin America/Spain (20284 + Euro))" },
+	{ 1146, 0, 0, 1, "IBM01146", NULL, "1146  (IBM EBCDIC - United Kingdom (20285 + Euro))" },
+	{ 1148, 0, 0, 1, "IBM01148", NULL, "1148  (IBM EBCDIC - International (500 + Euro))" },
+	{ 1149, 0, 0, 1, "IBM01149", NULL, "1149  (IBM EBCDIC - Icelandic (20871 + Euro))" },
+	/* 1200 is invalid */
+	/* 1201 is invalid */
+	{ 1250, 0, 0, 1, "windows-1250", "CP1250|MS-EE|WINDOWS-1250", "1250  (ANSI - Central Europe)" },
+	{ 1251, 0, 0, 1, "windows-1251", "CP1251|MS-CYRL|WINDOWS-1251", "1251  (ANSI - Cyrillic)" },
+	{ 1252, 0, 0, 1, "windows-1252", "CP1252|MS-ANSI|WINDOWS-1252", "1252  (ANSI - Latin I)" },
+	{ 1253, 0, 0, 1, "windows-1253", "CP1253|MS-GREEK|WINDOWS-1253", "1253  (ANSI - Greek)" },
+	{ 1254, 0, 0, 1, "windows-1254", "CP1254|MS-TURK|WINDOWS-1254", "1254  (ANSI - Turkish)" },
+	{ 1255, 0, 0, 1, "windows-1255", "CP1255|MS-HEBR|WINDOWS-1255", "1255  (ANSI - Hebrew)" },
+	{ 1256, 0, 0, 1, "windows-1256", "CP1256|MS-ARAB|WINDOWS-1256", "1256  (ANSI - Arabic)" },
+	{ 1257, 0, 0, 1, "windows-1257", "CP1257|WINBALTRIM|WINDOWS-1257", "1257  (ANSI - Baltic)" },
+	{ 1258, 0, 0, 1, "windows-1258", "CP1258|WINDOWS-1258", "1258  (ANSI/OEM - Viet Nam)" },
+	{ 1361, 0, 0, 2, "Johab", "CP1361|JOHAB", "1361  (Korean - Johab)" },
+	{ 10000, 0, 0, 1, "macintosh", "MAC|MACINTOSH|MACROMAN|CSMACINTOSH", "10000 (MAC - Roman)" },
+	{ 10001, 0, 0, 2, "x-mac-japanese", NULL, "10001 (MAC - Japanese)" },
+	{ 10002, 0, 0, 2, "x-mac-chinesetrad", NULL, "10002 (MAC - Traditional Chinese Big5)" },
+	{ 10003, 0, 0, 2, "x-mac-korean", NULL, "10003 (MAC - Korean)" },
+	{ 10004, 0, 0, 1, "x-mac-arabic", "MACARABIC", "10004 (MAC - Arabic)" },
+	{ 10005, 0, 0, 1, "x-mac-hebrew", "MACHEBREW", "10005 (MAC - Hebrew)" },
+	{ 10006, 0, 0, 1, "x-mac-greek", "MACGREEK", "10006 (MAC - Greek I)" },
+	{ 10007, 0, 0, 1, "x-mac-cyrillic", "MACCYRILLIC", "10007 (MAC - Cyrillic)" },
+	{ 10008, 0, 0, 2, "x-mac-chinesesimp", NULL, "10008 (MAC - Simplified Chinese GB 2312)" },
+	{ 10010, 0, 0, 1, "x-mac-romanian", "MACROMANIA", "10010 (MAC - Romania)" },
+	{ 10017, 0, 0, 1, "x-mac-ukrainian", "MACUKRAINE", "10017 (MAC - Ukraine)" },
+	{ 10021, 0, 0, 1, "x-mac-thai", "MACTHAI", "10021 (MAC - Thai)" },
+	{ 10029, 0, 0, 1, "x-mac-ce", "MACCENTRALEUROPE", "10029 (MAC - Latin II)" },
+	{ 10079, 0, 0, 1, "x-mac-icelandic", "MACICELAND", "10079 (MAC - Icelandic)" },
+	{ 10081, 0, 0, 1, "x-mac-turkish", "MACTURKISH", "10081 (MAC - Turkish)" },
+	{ 10082, 0, 0, 1, "x-mac-croatian", "MACCROATIAN", "10082 (MAC - Croatia)" },
+	/* 12000 is invalid */
+	/* 12001 is invalid */
+	{ 20000, 0, 0, 2, "x-Chinese_CNS", NULL, "20000 (CNS - Taiwan)" },
+	{ 20001, 0, 0, 2, "x-cp20001", NULL, "20001 (TCA - Taiwan)" },
+	{ 20002, 0, 0, 2, "x_Chinese-Eten", NULL, "20002 (Eten - Taiwan)" },
+	{ 20003, 0, 0, 2, "x-cp20003", NULL, "20003 (IBM5550 - Taiwan)" },
+	{ 20004, 0, 0, 2, "x-cp20004", NULL, "20004 (TeleText - Taiwan)" },
+	{ 20005, 0, 0, 2, "x-cp20005", NULL, "20005 (Wang - Taiwan)" },
+	{ 20105, 0, 0, 1, "x-IA5", NULL, "20105 (IA5 IRV International Alphabet No.5)" },
+	{ 20106, 0, 0, 1, "x-IA5-German", NULL, "20106 (IA5 German)" },
+	{ 20107, 0, 0, 1, "x-IA5-Swedish", NULL, "20107 (IA5 Swedish)" },
+	{ 20108, 0, 0, 1, "x-IA5-Norwegian", NULL, "20108 (IA5 Norwegian)" },
+	{ 20127, 0, 0, 1, "us-ascii", NULL, "20127 (US-ASCII)" },
+	{ 20261, 0, 0, 2, "x-cp20261", NULL, "20261 (T.61)" },
+	{ 20269, 0, 0, 1, "x-cp20269", NULL, "20269 (ISO 6937 Non-Spacing Accent)" },
+	{ 20273, 0, 0, 1, "IBM273", NULL, "20273 (IBM EBCDIC - Germany)" },
+	{ 20277, 0, 0, 1, "IBM277", NULL, "20277 (IBM EBCDIC - Denmark/Norway)" },
+	{ 20278, 0, 0, 1, "IBM278", NULL, "20278 (IBM EBCDIC - Finland/Sweden)" },
+	{ 20280, 0, 0, 1, "IBM280", NULL, "20280 (IBM EBCDIC - Italy)" },
+	{ 20284, 0, 0, 1, "IBM284", NULL, "20284 (IBM EBCDIC - Latin America/Spain)" },
+	{ 20285, 0, 0, 1, "IBM285", NULL, "20285 (IBM EBCDIC - United Kingdom)" },
+	{ 20290, 0, 0, 1, "IBM290", NULL, "20290 (IBM EBCDIC - Japanese Katakana Extended)" },
+	{ 20297, 0, 0, 1, "IBM297", NULL, "20297 (IBM EBCDIC - France)" },
+	{ 20420, 0, 0, 1, "IBM420", NULL, "20420 (IBM EBCDIC - Arabic)" },
+	{ 20423, 0, 0, 1, "IBM423", NULL, "20423 (IBM EBCDIC - Greek)" },
+	{ 20424, 0, 0, 1, "IBM424", NULL, "20424 (IBM EBCDIC - Hebrew)" },
+	{ 20833, 0, 0, 1, "x-EBCDIC-KoreanExtended", NULL, "20833 (IBM EBCDIC - Korean Extended)" },
+	{ 20838, 0, 0, 1, "IBM-Thai", NULL, "20838 (IBM EBCDIC - Thai)" },
+	{ 20866, 0, 0, 1, "koi8-r", "KOI8-R|CSKOI8R", "20866 (Russian - KOI8)" },
+	{ 20871, 0, 0, 1, "IBM871", NULL, "20871 (IBM EBCDIC - Icelandic)" },
+	{ 20880, 0, 0, 1, "IBM880", NULL, "20880 (IBM EBCDIC - Cyrillic (Russian))" },
+	{ 20905, 0, 0, 1, "IBM905", NULL, "20905 (IBM EBCDIC - Turkish)" },
+	{ 20924, 0, 0, 1, "IBM00924", NULL, "20924 (IBM EBCDIC - Latin-1/Open System (1047 + Euro))" },
+	{ 20932, 0, 0, 2, "EUC-JP", "EUC-JP|EUCJP|EXTENDED_UNIX_CODE_PACKED_FORMAT_FOR_JAPANESE|CSEUCPKDFMTJAPANESE", "20932 (JIS X 0208-1990 & 0212-1990)" },
+	{ 20936, 0, 0, 2, "x-cp20936", NULL, "20936 (Simplified Chinese GB2312)" },
+	{ 21025, 0, 0, 1, "cp1025", NULL, "21025 (IBM EBCDIC - Cyrillic (Serbian, Bulgarian))" },
+	{ 21027, 0, 0, 1, "", NULL, "21027 (Ext Alpha Lowercase)" },
+	{ 21866, 0, 0, 1, "koi8-u", "KOI8-U", "21866 (Ukrainian - KOI8-U)" },
+	{ 28591, 0, 0, 1, "iso-8859-1", "CP819|IBM819|ISO-8859-1|ISO-IR-100|ISO8859-1|ISO_8859-1|ISO_8859-1:1987|L1|LATIN1|CSISOLATIN1", "28591 (ISO 8859-1 Latin I)" },
+	{ 28592, 0, 0, 1, "iso-8859-2", "ISO-8859-2|ISO-IR-101|ISO8859-2|ISO_8859-2|ISO_8859-2:1987|L2|LATIN2|CSISOLATIN2", "28592 (ISO 8859-2 Central Europe)" },
+	{ 28593, 0, 0, 1, "iso-8859-3", "ISO-8859-3|ISO-IR-109|ISO8859-3|ISO_8859-3|ISO_8859-3:1988|L3|LATIN3|CSISOLATIN3", "28593 (ISO 8859-3 Latin 3)" },
+	{ 28594, 0, 0, 1, "iso-8859-4", "ISO-8859-4|ISO-IR-110|ISO8859-4|ISO_8859-4|ISO_8859-4:1988|L4|LATIN4|CSISOLATIN4", "28594 (ISO 8859-4 Baltic)" },
+	{ 28595, 0, 0, 1, "iso-8859-5", "CYRILLIC|ISO-8859-5|ISO-IR-144|ISO8859-5|ISO_8859-5|ISO_8859-5:1988|CSISOLATINCYRILLIC", "28595 (ISO 8859-5 Cyrillic)" },
+	{ 28596, 0, 0, 1, "iso-8859-6", "ARABIC|ASMO-708|ECMA-114|ISO-8859-6|ISO-IR-127|ISO8859-6|ISO_8859-6|ISO_8859-6:1987|CSISOLATINARABIC", "28596 (ISO 8859-6 Arabic)" },
+	{ 28597, 0, 0, 1, "iso-8859-7", "ECMA-118|ELOT_928|GREEK|GREEK8|ISO-8859-7|ISO-IR-126|ISO8859-7|ISO_8859-7|ISO_8859-7:1987|ISO_8859-7:2003|CSISOLATINGREEK", "28597 (ISO 8859-7 Greek)" },
+	{ 28598, 0, 0, 1, "iso-8859-8", "HEBREW|ISO-8859-8|ISO-IR-138|ISO8859-8|ISO_8859-8|ISO_8859-8:1988|CSISOLATINHEBREW", "28598 (ISO 8859-8 Hebrew: Visual Ordering)" },
+	{ 28599, 0, 0, 1, "iso-8859-9", "ISO-8859-9|ISO-IR-148|ISO8859-9|ISO_8859-9|ISO_8859-9:1989|L5|LATIN5|CSISOLATIN5", "28599 (ISO 8859-9 Latin 5)" },
+	{ 28603, 0, 0, 1, "iso-8859-13", "ISO-8859-13|ISO-IR-179|ISO8859-13|ISO_8859-13|L7|LATIN7", "28603 (ISO 8859-13 Latin 7)" },
+	{ 28605, 0, 0, 1, "iso-8859-15", "ISO-8859-15|ISO-IR-203|ISO8859-15|ISO_8859-15|ISO_8859-15:1998|LATIN-9", "28605 (ISO 8859-15 Latin 9)" },
+	/* 29001 is invalid */
+	{ 38598, 0, 0, 1, "iso-8859-8-i", NULL, "38598 (ISO 8859-8 Hebrew: Logical Ordering)" },
+	{ 50220, 0, 0, 5, "iso-2022-jp", "CP50220", "50220 (ISO-2022 Japanese with no halfwidth Katakana)" },
+	{ 50221, 0, 0, 5, "csISO2022JP", "CP50221", "50221 (ISO-2022 Japanese with halfwidth Katakana)" },
+	{ 50222, 0, 0, 5, "iso-2022-jp", "ISO-2022-JP|CP50222", "50222 (ISO-2022 Japanese JIS X 0201-1989)" },
+	{ 50225, 0, 0, 5, "iso-2022-kr", "ISO-2022-KR|CSISO2022KR", "50225 (ISO-2022 Korean)" },
+	{ 50227, 0, 0, 5, "x-cp50227", NULL, "50227 (ISO-2022 Simplified Chinese)" },
+	{ 50229, 0, 0, 5, "", NULL, "50229 (ISO-2022 Traditional Chinese)" },
+	/* 50930 is invalid */
+	/* 50931 is invalid */
+	/* 50933 is invalid */
+	/* 50935 is invalid */
+	/* 50936 is invalid */
+	/* 50937 is invalid */
+	/* 50939 is invalid */
+	/* 51932 is invalid */
+	/* 51936 is invalid */
+	{ 51949, 0, 0, 2, "euc-kr", "EUC-KR|EUCKR|CSEUCKR", "51949 (EUC-Korean)" },
+	/* 51950 is invalid */
+	{ 52936, 0, 0, 5, "hz-gb-2312", "HZ|HZ-GB-2312", "52936 (HZ-GB2312 Simplified Chinese)" },
+	{ 54936, 8, 128, 4, "GB18030", "GB18030|CSGB18030", "54936 (GB18030 Simplified Chinese)" },
+	{ 57002, 0, 0, 4, "x-iscii-de", NULL, "57002 (ISCII - Devanagari)" },
+	{ 57003, 0, 0, 4, "x-iscii-be", NULL, "57003 (ISCII - Bengali)" },
+	{ 57004, 0, 0, 4, "x-iscii-ta", NULL, "57004 (ISCII - Tamil)" },
+	{ 57005, 0, 0, 4, "x-iscii-te", NULL, "57005 (ISCII - Telugu)" },
+	{ 57006, 0, 0, 4, "x-iscii-as", NULL, "57006 (ISCII - Assamese)" },
+	{ 57007, 0, 0, 4, "x-iscii-or", NULL, "57007 (ISCII - Odia (Oriya))" },
+	{ 57008, 0, 0, 4, "x-iscii-ka", NULL, "57008 (ISCII - Kannada)" },
+	{ 57009, 0, 0, 4, "x-iscii-ma", NULL, "57009 (ISCII - Malayalam)" },
+	{ 57010, 0, 0, 4, "x-iscii-gu", NULL, "57010 (ISCII - Gujarati)" },
+	{ 57011, 0, 0, 4, "x-iscii-pa", NULL, "57011 (ISCII - Punjabi (Gurmukhi))" },
+	{ 65000, 0, 0, 5, "utf-7", "UTF-7", "65000 (UTF-7)" },
+	{ 65001, 8, 128, 4, "utf-8", "UTF-8", "65001 (UTF-8)" },
+};
+
diff --git a/win32/cp_enc_map_gen.c b/win32/cp_enc_map_gen.c
new file mode 100644
index 0000000000..e99ef75faa
--- /dev/null
+++ b/win32/cp_enc_map_gen.c
@@ -0,0 +1,250 @@
+
+#include <stdio.h>
+
+#include <windows.h>
+
+struct cp {
+	DWORD id;
+	char *name;
+	char *enc;
+	char *desc;
+};
+
+static const struct cp cp_map[] = {
+	{ 37,	"IBM037", "", "IBM EBCDIC US-Canada" },
+	{ 437,	"IBM437", "", "OEM United States" },
+	{ 500,	"IBM500", "", "IBM EBCDIC International" },
+	{ 708,	"ASMO-708", "", "Arabic (ASMO 708)" },
+	{ 709,	"", "", "Arabic (ASMO-449+, BCON V4)" },
+	{ 710,	"", "", "Arabic - Transparent Arabic" },
+	{ 720,	"DOS-720", "", "Arabic (Transparent ASMO); Arabic (DOS)" },
+	{ 737,	"ibm737", "", "OEM Greek (formerly 437G); Greek (DOS)" },
+	{ 775,	"ibm775", "", "OEM Baltic; Baltic (DOS)" },
+	{ 850,	"ibm850", "850|CP850|IBM850|CSPC850MULTILINGUAL", "OEM Multilingual Latin 1; Western European (DOS)" },
+	{ 852,	"ibm852", "", "OEM Latin 2; Central European (DOS)" },
+	{ 855,	"IBM855", "", "OEM Cyrillic (primarily Russian)" },
+	{ 857,	"ibm857", "", "OEM Turkish; Turkish (DOS)" },
+	{ 858,	"IBM00858", "", "OEM Multilingual Latin 1 + Euro symbol" },
+	{ 860,	"IBM860", "", "OEM Portuguese; Portuguese (DOS)" },
+	{ 861,	"ibm861", "", "OEM Icelandic; Icelandic (DOS)" },
+	{ 862,	"DOS-862", "862|CP862|IBM862|CSPC862LATINHEBREW", "OEM Hebrew; Hebrew (DOS)" },
+	{ 863,	"IBM863", "", "OEM French Canadian; French Canadian (DOS)" },
+	{ 864,	"IBM864", "", "OEM Arabic; Arabic (864)" },
+	{ 865,	"IBM865", "", "OEM Nordic; Nordic (DOS)" },
+	{ 866,	"cp866", "866|CP866|IBM866|CSIBM866", "OEM Russian; Cyrillic (DOS)" },
+	{ 869,	"ibm869", "", "OEM Modern Greek; Greek, Modern (DOS)" },
+	{ 870,	"IBM870", "", "IBM EBCDIC Multilingual/ROECE (Latin 2); IBM EBCDIC Multilingual Latin 2" },
+	{ 874,	"windows-874", "CP874", "ANSI/OEM Thai (ISO 8859-11); Thai (Windows)" },
+	{ 875,	"cp875", "", "IBM EBCDIC Greek Modern" },
+	{ 932,	"shift_jis", "CP932|SHIFT_JIS|MS_KANJI|CSSHIFTJIS", "ANSI/OEM Japanese; Japanese (Shift-JIS)" },
+	{ 936,	"gb2312", "GB2312|GBK|CP936|MS936|WINDOWS-936", "ANSI/OEM Simplified Chinese (PRC, Singapore); Chinese Simplified (GB2312)" },
+	{ 949,	"ks_c_5601-1987", "CP949|UHC", "ANSI/OEM Korean (Unified Hangul Code)" },
+	{ 950,	"big5", "CP950|BIG-5", "ANSI/OEM Traditional Chinese (Taiwan; Hong Kong SAR, PRC); Chinese Traditional (Big5)" },
+	{ 1026,	"IBM1026", "", "IBM EBCDIC Turkish (Latin 5)" },
+	{ 1047,	"IBM01047", "", "IBM EBCDIC Latin 1/Open System" },
+	{ 1140,	"IBM01140", "", "IBM EBCDIC US-Canada (037 + Euro symbol); IBM EBCDIC (US-Canada-Euro)" },
+	{ 1141,	"IBM01141", "", "IBM EBCDIC Germany (20273 + Euro symbol); IBM EBCDIC (Germany-Euro)" },
+	{ 1142,	"IBM01142", "", "IBM EBCDIC Denmark-Norway (20277 + Euro symbol); IBM EBCDIC (Denmark-Norway-Euro)" },
+	{ 1143,	"IBM01143", "", "IBM EBCDIC Finland-Sweden (20278 + Euro symbol); IBM EBCDIC (Finland-Sweden-Euro)" },
+	{ 1144,	"IBM01144", "", "IBM EBCDIC Italy (20280 + Euro symbol); IBM EBCDIC (Italy-Euro)" },
+	{ 1145,	"IBM01145", "", "IBM EBCDIC Latin America-Spain (20284 + Euro symbol); IBM EBCDIC (Spain-Euro)" },
+	{ 1146,	"IBM01146", "", "IBM EBCDIC United Kingdom (20285 + Euro symbol); IBM EBCDIC (UK-Euro)" },
+	{ 1147,	"IBM01147", "", "IBM EBCDIC France (20297 + Euro symbol); IBM EBCDIC (France-Euro)" },
+	{ 1148,	"IBM01148", "", "IBM EBCDIC International (500 + Euro symbol); IBM EBCDIC (International-Euro)" },
+	{ 1149,	"IBM01149", "", "IBM EBCDIC Icelandic (20871 + Euro symbol); IBM EBCDIC (Icelandic-Euro)" },
+	{ 1200,	"utf-16", "", "Unicode UTF-16, little endian byte order (BMP of ISO 10646); available only to managed applications" },
+	{ 1201,	"unicodeFFFE", "", "Unicode UTF-16, big endian byte order; available only to managed applications" },
+	{ 1250,	"windows-1250", "CP1250|MS-EE|WINDOWS-1250", "ANSI Central European; Central European (Windows)" },
+	{ 1251,	"windows-1251", "CP1251|MS-CYRL|WINDOWS-1251", "ANSI Cyrillic; Cyrillic (Windows)" },
+	{ 1252,	"windows-1252", "CP1252|MS-ANSI|WINDOWS-1252", "ANSI Latin 1; Western European (Windows)" },
+	{ 1253,	"windows-1253", "CP1253|MS-GREEK|WINDOWS-1253", "ANSI Greek; Greek (Windows)" },
+	{ 1254,	"windows-1254", "CP1254|MS-TURK|WINDOWS-1254", "ANSI Turkish; Turkish (Windows)" },
+	{ 1255,	"windows-1255", "CP1255|MS-HEBR|WINDOWS-1255", "ANSI Hebrew; Hebrew (Windows)" },
+	{ 1256,	"windows-1256", "CP1256|MS-ARAB|WINDOWS-1256", "ANSI Arabic; Arabic (Windows)" },
+	{ 1257,	"windows-1257", "CP1257|WINBALTRIM|WINDOWS-1257", "ANSI Baltic; Baltic (Windows)" },
+	{ 1258,	"windows-1258", "CP1258|WINDOWS-1258", "ANSI/OEM Vietnamese; Vietnamese (Windows)" },
+	{ 1361,	"Johab", "CP1361|JOHAB", "Korean (Johab)" },
+	{ 10000,	"macintosh", "MAC|MACINTOSH|MACROMAN|CSMACINTOSH", "MAC Roman; Western European (Mac)" },
+	{ 10001,	"x-mac-japanese", "", "Japanese (Mac)" },
+	{ 10002,	"x-mac-chinesetrad", "", "MAC Traditional Chinese (Big5); Chinese Traditional (Mac)" },
+	{ 10003,	"x-mac-korean", "", "Korean (Mac)" },
+	{ 10004,	"x-mac-arabic", "MACARABIC", "Arabic (Mac)" },
+	{ 10005,	"x-mac-hebrew", "MACHEBREW", "Hebrew (Mac)" },
+	{ 10006,	"x-mac-greek", "MACGREEK", "Greek (Mac)" },
+	{ 10007,	"x-mac-cyrillic", "MACCYRILLIC", "Cyrillic (Mac)" },
+	{ 10008,	"x-mac-chinesesimp", "", "MAC Simplified Chinese (GB 2312); Chinese Simplified (Mac)" },
+	{ 10010,	"x-mac-romanian", "MACROMANIA", "Romanian (Mac)" },
+	{ 10017,	"x-mac-ukrainian", "MACUKRAINE", "Ukrainian (Mac)" },
+	{ 10021,	"x-mac-thai", "MACTHAI", "Thai (Mac)" },
+	{ 10029,	"x-mac-ce", "MACCENTRALEUROPE", "MAC Latin 2; Central European (Mac)" },
+	{ 10079,	"x-mac-icelandic", "MACICELAND", "Icelandic (Mac)" },
+	{ 10081,	"x-mac-turkish", "MACTURKISH", "Turkish (Mac)" },
+	{ 10082,	"x-mac-croatian", "MACCROATIAN", "Croatian (Mac)" },
+	{ 12000,	"utf-32", "", "Unicode UTF-32, little endian byte order; available only to managed applications" },
+	{ 12001,	"utf-32BE", "", "Unicode UTF-32, big endian byte order; available only to managed applications" },
+	{ 20000,	"x-Chinese_CNS", "", "CNS Taiwan; Chinese Traditional (CNS)" },
+	{ 20001,	"x-cp20001", "", "TCA Taiwan" },
+	{ 20002,	"x_Chinese-Eten", "", "Eten Taiwan; Chinese Traditional (Eten)" },
+	{ 20003,	"x-cp20003", "", "IBM5550 Taiwan" },
+	{ 20004,	"x-cp20004", "", "TeleText Taiwan" },
+	{ 20005,	"x-cp20005", "", "Wang Taiwan" },
+	{ 20105,	"x-IA5", "", "IA5 (IRV International Alphabet No. 5, 7-bit); Western European (IA5)" },
+	{ 20106,	"x-IA5-German", "", "IA5 German (7-bit)" },
+	{ 20107,	"x-IA5-Swedish", "", "IA5 Swedish (7-bit)" },
+	{ 20108,	"x-IA5-Norwegian", "", "IA5 Norwegian (7-bit)" },
+	{ 20127,	"us-ascii", "", "US-ASCII (7-bit)" },
+	{ 20261,	"x-cp20261", "", "T.61" },
+	{ 20269,	"x-cp20269", "", "ISO 6937 Non-Spacing Accent" },
+	{ 20273,	"IBM273", "", "IBM EBCDIC Germany" },
+	{ 20277,	"IBM277", "", "IBM EBCDIC Denmark-Norway" },
+	{ 20278,	"IBM278", "", "IBM EBCDIC Finland-Sweden" },
+	{ 20280,	"IBM280", "", "IBM EBCDIC Italy" },
+	{ 20284,	"IBM284", "", "IBM EBCDIC Latin America-Spain" },
+	{ 20285,	"IBM285", "", "IBM EBCDIC United Kingdom" },
+	{ 20290,	"IBM290", "", "IBM EBCDIC Japanese Katakana Extended" },
+	{ 20297,	"IBM297", "", "IBM EBCDIC France" },
+	{ 20420,	"IBM420", "", "IBM EBCDIC Arabic" },
+	{ 20423,	"IBM423", "", "IBM EBCDIC Greek" },
+	{ 20424,	"IBM424", "", "IBM EBCDIC Hebrew" },
+	{ 20833,	"x-EBCDIC-KoreanExtended", "", "IBM EBCDIC Korean Extended" },
+	{ 20838,	"IBM-Thai", "", "IBM EBCDIC Thai" },
+	{ 20866,	"koi8-r", "KOI8-R|CSKOI8R", "Russian (KOI8-R); Cyrillic (KOI8-R)" },
+	{ 20871,	"IBM871", "", "IBM EBCDIC Icelandic" },
+	{ 20880,	"IBM880", "", "IBM EBCDIC Cyrillic Russian" },
+	{ 20905,	"IBM905", "", "IBM EBCDIC Turkish" },
+	{ 20924,	"IBM00924", "", "IBM EBCDIC Latin 1/Open System (1047 + Euro symbol)" },
+	{ 20932,	"EUC-JP", "EUC-JP|EUCJP|EXTENDED_UNIX_CODE_PACKED_FORMAT_FOR_JAPANESE|CSEUCPKDFMTJAPANESE", "Japanese (JIS 0208-1990 and 0212-1990)" },
+	{ 20936,	"x-cp20936", "", "Simplified Chinese (GB2312); Chinese Simplified (GB2312-80)" },
+	{ 20949,	"x-cp20949", "", "Korean Wansung" },
+	{ 21025,	"cp1025", "", "IBM EBCDIC Cyrillic Serbian-Bulgarian" },
+	{ 21027,	"", "", "(deprecated)" },
+	{ 21866,	"koi8-u", "KOI8-U", "Ukrainian (KOI8-U); Cyrillic (KOI8-U)" },
+	{ 28591,	"iso-8859-1", "CP819|IBM819|ISO-8859-1|ISO-IR-100|ISO8859-1|ISO_8859-1|ISO_8859-1:1987|L1|LATIN1|CSISOLATIN1", "ISO 8859-1 Latin 1; Western European (ISO)" },
+	{ 28592,	"iso-8859-2", "ISO-8859-2|ISO-IR-101|ISO8859-2|ISO_8859-2|ISO_8859-2:1987|L2|LATIN2|CSISOLATIN2", "ISO 8859-2 Central European; Central European (ISO)" },
+	{ 28593,	"iso-8859-3", "ISO-8859-3|ISO-IR-109|ISO8859-3|ISO_8859-3|ISO_8859-3:1988|L3|LATIN3|CSISOLATIN3", "ISO 8859-3 Latin 3" },
+	{ 28594,	"iso-8859-4", "ISO-8859-4|ISO-IR-110|ISO8859-4|ISO_8859-4|ISO_8859-4:1988|L4|LATIN4|CSISOLATIN4", "ISO 8859-4 Baltic" },
+	{ 28595,	"iso-8859-5", "CYRILLIC|ISO-8859-5|ISO-IR-144|ISO8859-5|ISO_8859-5|ISO_8859-5:1988|CSISOLATINCYRILLIC", "ISO 8859-5 Cyrillic" },
+	{ 28596,	"iso-8859-6", "ARABIC|ASMO-708|ECMA-114|ISO-8859-6|ISO-IR-127|ISO8859-6|ISO_8859-6|ISO_8859-6:1987|CSISOLATINARABIC", "ISO 8859-6 Arabic" },
+	{ 28597,	"iso-8859-7", "ECMA-118|ELOT_928|GREEK|GREEK8|ISO-8859-7|ISO-IR-126|ISO8859-7|ISO_8859-7|ISO_8859-7:1987|ISO_8859-7:2003|CSISOLATINGREEK", "ISO 8859-7 Greek" },
+	{ 28598,	"iso-8859-8", "HEBREW|ISO-8859-8|ISO-IR-138|ISO8859-8|ISO_8859-8|ISO_8859-8:1988|CSISOLATINHEBREW", "ISO 8859-8 Hebrew; Hebrew (ISO-Visual)" },
+	{ 28599,	"iso-8859-9", "ISO-8859-9|ISO-IR-148|ISO8859-9|ISO_8859-9|ISO_8859-9:1989|L5|LATIN5|CSISOLATIN5", "ISO 8859-9 Turkish" },
+	{ 28603,	"iso-8859-13", "ISO-8859-13|ISO-IR-179|ISO8859-13|ISO_8859-13|L7|LATIN7", "ISO 8859-13 Estonian" },
+	{ 28605,	"iso-8859-15", "ISO-8859-15|ISO-IR-203|ISO8859-15|ISO_8859-15|ISO_8859-15:1998|LATIN-9", "ISO 8859-15 Latin 9" },
+	{ 29001,	"x-Europa", "", "Europa 3" },
+	{ 38598,	"iso-8859-8-i", "", "ISO 8859-8 Hebrew; Hebrew (ISO-Logical)" },
+	{ 50220,	"iso-2022-jp", "CP50220", "ISO 2022 Japanese with no halfwidth Katakana; Japanese (JIS)" },
+	{ 50221,	"csISO2022JP", "CP50221", "ISO 2022 Japanese with halfwidth Katakana; Japanese (JIS-Allow 1 byte Kana)" },
+	{ 50222,	"iso-2022-jp", "ISO-2022-JP|CP50222", "ISO 2022 Japanese JIS X 0201-1989; Japanese (JIS-Allow 1 byte Kana - SO/SI)" },
+	{ 50225,	"iso-2022-kr", "ISO-2022-KR|CSISO2022KR", "ISO 2022 Korean" },
+	{ 50227,	"x-cp50227", "", "ISO 2022 Simplified Chinese; Chinese Simplified (ISO 2022)" },
+	{ 50229,	"", "", "ISO 2022 Traditional Chinese" },
+	{ 50930,	"", "", "EBCDIC Japanese (Katakana) Extended" },
+	{ 50931,	"", "", "EBCDIC US-Canada and Japanese" },
+	{ 50933,	"", "", "EBCDIC Korean Extended and Korean" },
+	{ 50935,	"", "", "EBCDIC Simplified Chinese Extended and Simplified Chinese" },
+	{ 50936,	"", "", "EBCDIC Simplified Chinese" },
+	{ 50937,	"", "", "EBCDIC US-Canada and Traditional Chinese" },
+	{ 50939,	"", "", "EBCDIC Japanese (Latin) Extended and Japanese" },
+	{ 51932,	"euc-jp", "", "EUC Japanese" },
+	{ 51936,	"EUC-CN", "", "EUC Simplified Chinese; Chinese Simplified (EUC)" },
+	{ 51949,	"euc-kr", "EUC-KR|EUCKR|CSEUCKR", "EUC Korean" },
+	{ 51950,	"", "", "EUC Traditional Chinese" },
+	{ 52936,	"hz-gb-2312", "HZ|HZ-GB-2312", "HZ-GB2312 Simplified Chinese; Chinese Simplified (HZ)" },
+	{ 54936,	"GB18030", "GB18030|CSGB18030", "Windows XP and later: GB18030 Simplified Chinese (4 byte); Chinese Simplified (GB18030)" },
+	{ 57002,	"x-iscii-de", "", "ISCII Devanagari" },
+	{ 57003,	"x-iscii-be", "", "ISCII Bangla" },
+	{ 57004,	"x-iscii-ta", "", "ISCII Tamil" },
+	{ 57005,	"x-iscii-te", "", "ISCII Telugu" },
+	{ 57006,	"x-iscii-as", "", "ISCII Assamese" },
+	{ 57007,	"x-iscii-or", "", "ISCII Odia" },
+	{ 57008,	"x-iscii-ka", "", "ISCII Kannada" },
+	{ 57009,	"x-iscii-ma", "", "ISCII Malayalam" },
+	{ 57010,	"x-iscii-gu", "", "ISCII Gujarati" },
+	{ 57011,	"x-iscii-pa", "", "ISCII Punjabi" },
+	{ 65000,	"utf-7", "UTF-7", "Unicode (UTF-7)" },
+	{ 65001,	"utf-8", "UTF-8", "Unicode (UTF-8)" },
+	{ 0,	NULL, NULL },
+};
+	
+
+
+
+int
+main(int argc, char **argv)
+{
+	DWORD cp;
+	CPINFOEX info;
+	struct cp *cur;
+	int rnd = 0;
+
+	/*if (argc < 2) {
+		printf("Usage: cpinfoex cp_id\n");
+		return 0;
+	}
+
+	cp = atoi(argv[1]);*/
+#if 0
+/* Ref:
+    http://www.iana.org/assignments/character-sets/character-sets.xhtml
+    https://msdn.microsoft.com/en-us/goglobal/bb964653
+    http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/
+ */
+#endif
+	/*
+	struct php_win32_cp {
+		DWORD id;
+		DWORD to_w_fl;
+		DWORD from_w_fl;
+		DWORD char_size;
+		char *name;
+		char *enc;
+		char *desc;
+	};
+	*/
+	/*printf("struct php_win32_cp {\n\tDWORD id;\n\tDWORD to_w_fl;\n\tDWORD from_w_fl;\n\tDWORD char_size;\n\tchar *name;\n\tchar *enc;\n\tchar *desc;\n};\n\n"); */
+	printf("/* Autogenerated file. Update cp_enc_map_gen.c and regen like \n"
+	" cp_enc_map_gen.exe > cp_enc_map.c \n*/\n\n");
+	printf("static const struct php_win32_cp php_win32_cp_map[] = {");
+
+	cur = &cp_map[0];
+
+#ifdef ORDER_IT
+	while (rnd <= 2 && ++rnd && (cur = &cp_map[0]))
+#endif
+	while (cur->desc != NULL) {
+		if (!IsValidCodePage(cur->id)) {
+#ifdef ORDER_IT
+			if (2 == rnd)
+#endif
+			printf("\t/* %u is invalid */\n", cur->id);
+			//printf("#if 0\n\t{ %u, 0, \"%s\", \"%s\" },\n#endif\n", cur->id, cur->name, cur->desc);
+		} else if (GetCPInfoEx(cur->id, 0, &info)) {
+			DWORD to_w_fl = 0, from_w_fl = 0;
+
+			if (65001U == cur->id || 54936U == cur->id) {
+				from_w_fl = WC_ERR_INVALID_CHARS;
+				to_w_fl = MB_ERR_INVALID_CHARS;
+			}
+
+			//printf("\t{ %u, %u, \"%s\", \"%s\" },\n", cur->id, info.MaxCharSize, cur->name, cur->desc);
+			if (!cur->enc[0]) {
+#ifdef ORDER_IT
+				if (2 == rnd)
+#endif
+				//printf("\t/* { %u, %u, \"%s\", NULL, \"%s\" }, */\n", info.CodePage, info.MaxCharSize, cur->name, info.CodePageName);
+				printf("\t{ %u, %u, %u, %u, \"%s\", NULL, \"%s\" },\n", info.CodePage, to_w_fl, from_w_fl, info.MaxCharSize, cur->name, info.CodePageName);
+			} else {
+#ifdef ORDER_IT
+				if (1 == rnd)
+#endif
+				printf("\t{ %u, %u, %u, %u, \"%s\", \"%s\", \"%s\" },\n", info.CodePage, to_w_fl, from_w_fl, info.MaxCharSize, cur->name, cur->enc, info.CodePageName);
+			}
+		}
+		cur++;
+	}
+
+	printf("};\n\n");
+
+	return 0;
+}
+
diff --git a/win32/ioutil.c b/win32/ioutil.c
new file mode 100644
index 0000000000..768239ca2d
--- /dev/null
+++ b/win32/ioutil.c
@@ -0,0 +1,545 @@
+/*
+   +----------------------------------------------------------------------+
+   | PHP Version 7                                                        |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1997-2016 The PHP Group                                |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 3.01 of the PHP license,      |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available through the world-wide-web at the following url:           |
+   | http://www.php.net/license/3_01.txt                                  |
+   | If you did not receive a copy of the PHP license and are unable to   |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@php.net so we can mail you a copy immediately.               |
+   +----------------------------------------------------------------------+
+   | Author: Anatol Belski <ab@php.net>                                   |
+   +----------------------------------------------------------------------+
+*/
+
+/* This file integrates several modified parts from the libuv project, which
+ * is copyrighted to
+ *
+ * Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */ 
+
+#include <assert.h>
+#include <stdlib.h>
+#include <direct.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <io.h>
+#include <limits.h>
+#include <sys/stat.h>
+#include <sys/utime.h>
+#include <stdio.h>
+
+#include "php.h"
+#include "SAPI.h"
+#include "win32/winutil.h"
+#include "win32/time.h"
+#include "win32/ioutil.h"
+#include "win32/codepage.h"
+
+/*
+#undef NONLS
+#undef _WINNLS_
+#include <winnls.h>
+*/
+
+PW32IO BOOL php_win32_ioutil_posix_to_open_opts(int flags, mode_t mode, php_ioutil_open_opts *opts)
+{/*{{{*/
+	int current_umask;
+
+	opts->attributes = 0;
+
+	/* Obtain the active umask. umask() never fails and returns the previous */
+	/* umask. */
+	current_umask = umask(0);
+	umask(current_umask);
+
+	/* convert flags and mode to CreateFile parameters */
+	switch (flags & (_O_RDONLY | _O_WRONLY | _O_RDWR)) {
+		case _O_RDONLY:
+			opts->access = FILE_GENERIC_READ;
+			/* XXX not opening dirs yet, see also at the bottom of this function. Should be evaluated properly. */
+			/*opts->attributes |= FILE_FLAG_BACKUP_SEMANTICS;*/
+			break;
+		case _O_WRONLY:
+			opts->access = FILE_GENERIC_WRITE;
+			break;
+		case _O_RDWR:
+			opts->access = FILE_GENERIC_READ | FILE_GENERIC_WRITE;
+			break;
+		default:
+			goto einval;
+	}
+
+	if (flags & _O_APPEND) {
+		/* XXX this might look wrong, but i just leave it here. Disabling FILE_WRITE_DATA prevents the current truncate behaviors for files opened with "a". */
+		/* access &= ~FILE_WRITE_DATA;*/
+		opts->access |= FILE_APPEND_DATA;
+		opts->attributes &= ~FILE_FLAG_BACKUP_SEMANTICS;
+	}
+
+	/*
+	* Here is where we deviate significantly from what CRT's _open()
+	* does. We indiscriminately use all the sharing modes, to match
+	* UNIX semantics. In particular, this ensures that the file can
+	* be deleted even whilst it's open.
+	*/
+	/* opts->share = FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE; */
+	/* XXX No UINX behavior  Good to know it's doable. 
+	   Not being done as this means a behavior change. Should be evaluated properly. */
+	opts->share = FILE_SHARE_READ | FILE_SHARE_WRITE;
+
+	switch (flags & (_O_CREAT | _O_EXCL | _O_TRUNC)) {
+		case 0:
+		case _O_EXCL:
+			opts->disposition = OPEN_EXISTING;
+			break;
+		case _O_CREAT:
+			opts->disposition = OPEN_ALWAYS;
+			break;
+		case _O_CREAT | _O_EXCL:
+		case _O_CREAT | _O_TRUNC | _O_EXCL:
+			opts->disposition = CREATE_NEW;
+			break;
+		case _O_TRUNC:
+		case _O_TRUNC | _O_EXCL:
+			opts->disposition = TRUNCATE_EXISTING;
+			break;
+		case _O_CREAT | _O_TRUNC:
+			opts->disposition = CREATE_ALWAYS;
+			break;
+		default:
+			goto einval;
+	}
+
+	opts->attributes |= FILE_ATTRIBUTE_NORMAL;
+	if (flags & _O_CREAT) {
+		if (!((mode & ~current_umask) & _S_IWRITE)) {
+			opts->attributes |= FILE_ATTRIBUTE_READONLY;
+		}
+	}
+
+	if (flags & _O_TEMPORARY ) {
+		opts->attributes |= FILE_FLAG_DELETE_ON_CLOSE | FILE_ATTRIBUTE_TEMPORARY;
+		opts->access |= DELETE;
+	}
+
+	if (flags & _O_SHORT_LIVED) {
+		opts->attributes |= FILE_ATTRIBUTE_TEMPORARY;
+	}
+
+	switch (flags & (_O_SEQUENTIAL | _O_RANDOM)) {
+		case 0:
+			break;
+		case _O_SEQUENTIAL:
+			opts->attributes |= FILE_FLAG_SEQUENTIAL_SCAN;
+			break;
+		case _O_RANDOM:
+			opts->attributes |= FILE_FLAG_RANDOM_ACCESS;
+			break;
+		default:
+			goto einval;
+	}
+
+	/* Very compat options */
+	/*if (flags & O_ASYNC) {
+		opts->attributes |= FILE_FLAG_OVERLAPPED;
+	} else if (flags & O_SYNC) {
+		opts->attributes &= ~FILE_FLAG_OVERLAPPED;
+	}*/
+
+	/* Setting this flag makes it possible to open a directory. */
+	/* XXX not being done as this means a behavior change. Should be evaluated properly. */
+	/* opts->attributes |= FILE_FLAG_BACKUP_SEMANTICS; */
+
+	return 1;
+
+einval:
+	_set_errno(EINVAL);
+	return 0;
+}/*}}}*/
+
+PW32IO int php_win32_ioutil_open_w(const wchar_t *path, int flags, ...)
+{/*{{{*/
+	php_ioutil_open_opts open_opts;
+	HANDLE file;
+	int fd;
+	mode_t mode = 0;
+
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(path, -1)
+
+	if (flags & O_CREAT) {
+		va_list arg;
+
+		va_start(arg, flags);
+		mode = (mode_t) va_arg(arg, int);
+		va_end(arg);
+	}
+
+	if (!php_win32_ioutil_posix_to_open_opts(flags, mode, &open_opts)) {
+		goto einval;
+	}
+
+	/* XXX care about security attributes here if needed, see tsrm_win32_access() */
+	file = CreateFileW(path,
+		open_opts.access,
+		open_opts.share,
+		NULL,
+		open_opts.disposition,
+		open_opts.attributes,
+		NULL);
+
+	if (file == INVALID_HANDLE_VALUE) {
+		DWORD error = GetLastError();
+
+		if (error == ERROR_FILE_EXISTS && (flags & _O_CREAT) &&
+			!(flags & _O_EXCL)) {
+			/* Special case: when ERROR_FILE_EXISTS happens and O_CREAT was */
+			/* specified, it means the path referred to a directory. */
+			_set_errno(EISDIR);
+		} else {
+			SET_ERRNO_FROM_WIN32_CODE(error);
+		}
+		return -1;
+	}
+
+	fd = _open_osfhandle((intptr_t) file, flags);
+	if (fd < 0) {
+		DWORD error = GetLastError();
+
+		/* The only known failure mode for _open_osfhandle() is EMFILE, in which
+		 * case GetLastError() will return zero. However we'll try to handle other
+		 * errors as well, should they ever occur.
+		 */
+		if (errno == EMFILE) {
+			_set_errno(EMFILE);
+		} else if (error != ERROR_SUCCESS) {
+			SET_ERRNO_FROM_WIN32_CODE(error);
+		}
+		CloseHandle(file);
+		return -1;
+	}
+
+	if (flags & _O_TEXT) {
+		_setmode(fd, _O_TEXT);
+	} else if (flags & _O_BINARY) {
+		_setmode(fd, _O_BINARY);
+	}
+
+	return fd;
+
+	einval:
+		_set_errno(EINVAL);
+		return -1;
+}/*}}}*/
+
+PW32IO int php_win32_ioutil_close(int fd)
+{/*{{{*/
+	int result = -1;
+
+	if (-1 == fd) {
+		_set_errno(EBADF);
+		return result;
+	}
+
+	if (fd > 2) {
+		result = _close(fd);
+	} else {
+		result = 0;
+	}
+
+	/* _close doesn't set _doserrno on failure, but it does always set errno
+	* to EBADF on failure.
+	*/
+	if (result == -1) {
+		_set_errno(EBADF);
+	}
+
+	return result;
+}/*}}}*/
+
+#if 0
+PW32IO int php_win32_ioutil_mkdir_w(const wchar_t *path, mode_t mode)
+{/*{{{*/
+	int ret = 0;
+	DWORD err = 0;
+
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(path, -1)
+
+	/* TODO extend with mode usage */
+	if (!CreateDirectoryW(path, NULL)) {
+		err = GetLastError();
+		ret = -1;
+		SET_ERRNO_FROM_WIN32_CODE(err);
+	}
+
+	return ret;
+}/*}}}*/
+#endif
+
+PW32IO int php_win32_ioutil_mkdir(const char *path, mode_t mode)
+{/*{{{*/
+	wchar_t *pathw = php_win32_ioutil_any_to_w(path);
+	int ret = 0;
+	DWORD err = 0;
+
+	/* TODO extend with mode usage */
+	if (!pathw) {
+		SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER);
+		return -1;
+	}
+
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(pathw, -1)
+
+	if (!CreateDirectoryW(pathw, NULL)) {
+		err = GetLastError();
+		ret = -1;
+	}
+	free(pathw);
+
+	if (0 > ret) {
+		SET_ERRNO_FROM_WIN32_CODE(err);
+	}
+
+	return ret;
+}/*}}}*/
+
+PW32IO int php_win32_ioutil_unlink_w(const wchar_t *path)
+{/*{{{*/
+	int ret = 0;
+	DWORD err = 0;
+
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(path, -1)
+
+	if (!DeleteFileW(path)) {
+		err = GetLastError();
+		ret = -1;
+		SET_ERRNO_FROM_WIN32_CODE(err);
+	}
+
+	return ret;
+}/*}}}*/
+
+PW32IO int php_win32_ioutil_rmdir_w(const wchar_t *path)
+{/*{{{*/
+	int ret = 0;
+	DWORD err = 0;
+
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(path, -1)
+
+	if (!RemoveDirectoryW(path)) {
+		err = GetLastError();
+		ret = -1;
+		SET_ERRNO_FROM_WIN32_CODE(err);
+	}
+
+	return ret;
+}/*}}}*/
+
+PW32IO int php_win32_ioutil_chdir_w(const wchar_t *path)
+{/*{{{*/
+	int ret = 0;
+	DWORD err = 0;
+	
+	if (!SetCurrentDirectoryW(path)) {
+		err = GetLastError();
+		ret = -1;
+		SET_ERRNO_FROM_WIN32_CODE(err);
+	}
+
+	return ret;
+}/*}}}*/
+
+PW32IO int php_win32_ioutil_rename_w(const wchar_t *oldname, const wchar_t *newname)
+{/*{{{*/
+	int ret = 0;
+	DWORD err = 0;
+	
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(oldname, -1)
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(newname, -1)
+
+
+	if (!MoveFileExW(oldname, newname, MOVEFILE_REPLACE_EXISTING|MOVEFILE_COPY_ALLOWED)) {
+		err = GetLastError();
+		ret = -1;
+		SET_ERRNO_FROM_WIN32_CODE(err);
+	}
+
+	return ret;
+}/*}}}*/
+
+PW32IO wchar_t *php_win32_ioutil_getcwd_w(const wchar_t *buf, int len)
+{/*{{{*/
+	DWORD err = 0;
+	wchar_t *tmp_buf = NULL;
+
+	/* If buf was NULL, the result has to be freed outside here. */
+	if (!buf) {
+		DWORD tmp_len = GetCurrentDirectoryW(0, NULL) + 1;
+		if (!tmp_len) {
+			err = GetLastError();
+			SET_ERRNO_FROM_WIN32_CODE(err);
+			return NULL;
+		} else if (tmp_len > len) {
+			SET_ERRNO_FROM_WIN32_CODE(ERROR_INSUFFICIENT_BUFFER);
+			return NULL;
+		}
+
+		len = tmp_len;
+
+		tmp_buf = (wchar_t *)malloc((len)*sizeof(wchar_t));
+		if (!tmp_buf) {
+			SET_ERRNO_FROM_WIN32_CODE(ERROR_NOT_ENOUGH_MEMORY);
+			return NULL;
+		}
+		buf = tmp_buf;
+	}
+	
+	if (!GetCurrentDirectoryW(len, buf)) {
+		err = GetLastError();
+		SET_ERRNO_FROM_WIN32_CODE(err);
+	}
+
+	return (wchar_t *)buf;
+}/*}}}*/
+
+/* based on zend_dirname().
+ 	TODO support long path if needed. */
+PW32IO size_t php_win32_ioutil_dirname(char *path, size_t len)
+{/*{{{*/
+	char *ret = NULL, *start;
+	size_t ret_len, len_adjust = 0, pathw_len;
+	wchar_t *endw, *pathw, *startw;
+
+	if (len == 0) {
+		return 0;
+	}
+	
+	start = path;
+
+	startw = pathw = php_win32_ioutil_conv_any_to_w(path, len, &pathw_len);
+	if (!pathw) {
+		return 0;
+	}
+
+	endw = pathw + pathw_len - 1;
+
+	if ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {
+		pathw += 2;
+		path += 2;
+		len_adjust += 2;
+		if (2 == len) {
+			free(startw);
+			return len;
+		}
+	}
+
+	/* Strip trailing slashes */
+	while (endw >= pathw && PHP_WIN32_IOUTIL_IS_SLASHW(*endw)) {
+		endw--;
+	}
+	if (endw < pathw) {
+		/* The path only contained slashes */
+		path[0] = PHP_WIN32_IOUTIL_DEFAULT_SLASH;
+		path[1] = '\0';
+		return 1 + len_adjust;
+	}
+
+	/* Strip filename */
+	while (endw >= pathw && !PHP_WIN32_IOUTIL_IS_SLASHW(*endw)) {
+		endw--;
+	}
+	if (endw < pathw) {
+		path[0] = '.';
+		path[1] = '\0';
+		return 1 + len_adjust;
+	}
+
+	/* Strip slashes which came before the file name */
+	while (endw >= pathw && PHP_WIN32_IOUTIL_IS_SLASHW(*endw)) {
+		endw--;
+	}
+	if (endw < pathw) {
+		path[0] = PHP_WIN32_IOUTIL_DEFAULT_SLASH;
+		path[1] = '\0';
+		return 1 + len_adjust;
+	}
+	*(endw+1) = L'\0';
+
+	ret_len = (endw + 1 - startw);
+	ret = php_win32_ioutil_conv_w_to_any(startw, ret_len, &ret_len);
+	memmove(start, ret, ret_len+1);
+	assert(start[ret_len] == '\0');
+	free(ret);
+	free(startw);
+
+	return ret_len;
+}/*}}}*/
+
+/* an extended version could be implemented, for now direct functions can be used. */
+#if 0
+PW32IO int php_win32_ioutil_access_w(const wchar_t *path, mode_t mode)
+{
+	return _waccess(path, mode);
+}
+#endif
+
+#if 0
+PW32IO HANDLE php_win32_ioutil_findfirstfile_w(char *path, WIN32_FIND_DATA *data)
+{
+	HANDLE ret = INVALID_HANDLE_VALUE;
+	DWORD err;
+
+	if (!path) {
+		SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER);
+		return ret;
+	}
+
+	pathw = php_win32_ioutil_any_to_w(path);
+
+	if (!pathw) {
+		err = GetLastError();
+		SET_ERRNO_FROM_WIN32_CODE(ret);
+		return ret;
+	}
+
+		ret = FindFirstFileW(pathw, data);
+	
+	if (INVALID_HANDLE_VALUE == ret && path) {
+		ret = FindFirstFileA(path, data);
+	}
+
+	/* XXX set errno */
+	return ret;
+}
+#endif
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: sw=4 ts=4 fdm=marker
+ * vim<600: sw=4 ts=4
+ */
diff --git a/win32/ioutil.h b/win32/ioutil.h
new file mode 100644
index 0000000000..990f07b34b
--- /dev/null
+++ b/win32/ioutil.h
@@ -0,0 +1,468 @@
+/*
+   +----------------------------------------------------------------------+
+   | PHP Version 7                                                        |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1997-2016 The PHP Group                                |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 3.01 of the PHP license,      |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available through the world-wide-web at the following url:           |
+   | http://www.php.net/license/3_01.txt                                  |
+   | If you did not receive a copy of the PHP license and are unable to   |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@php.net so we can mail you a copy immediately.               |
+   +----------------------------------------------------------------------+
+   | Author: Anatol Belski <ab@php.net>                                   |
+   +----------------------------------------------------------------------+
+*/
+
+/* This file integrates several modified parts from the libuv project, which
+ * is copyrighted to
+ *
+ * Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */ 
+
+#ifndef PHP_WIN32_IOUTIL_H
+#define PHP_WIN32_IOUTIL_H
+
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <io.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "win32/winutil.h"
+#include "win32/codepage.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef PHP_EXPORTS
+# define PW32IO __declspec(dllexport)
+#else
+# define PW32IO __declspec(dllimport)
+#endif
+
+#define PHP_WIN32_IOUTIL_MAXPATHLEN 2048
+
+#if !defined(MAXPATHLEN) || MAXPATHLEN < PHP_WIN32_IOUTIL_MAXPATHLEN
+# undef MAXPATHLEN
+# define MAXPATHLEN PHP_WIN32_IOUTIL_MAXPATHLEN
+#endif
+
+#ifndef mode_t
+typedef unsigned short mode_t;
+#endif
+
+typedef struct {
+	DWORD access;
+	DWORD share;
+	DWORD disposition;
+	DWORD attributes;
+} php_ioutil_open_opts;
+
+typedef enum {
+	PHP_WIN32_IOUTIL_IS_ASCII,
+	PHP_WIN32_IOUTIL_IS_ANSI,
+	PHP_WIN32_IOUTIL_IS_UTF8
+} php_win32_ioutil_encoding;
+
+
+#define PHP_WIN32_IOUTIL_DEFAULT_SLASHW L'\\'
+#define PHP_WIN32_IOUTIL_DEFAULT_SLASH '\\'
+
+#define PHP_WIN32_IOUTIL_DEFAULT_DIR_SEPARATORW	L';'
+#define PHP_WIN32_IOUTIL_IS_SLASHW(c) ((c) == L'\\' || (c) == L'/')
+#define PHP_WIN32_IOUTIL_IS_LETTERW(c) (((c) >= L'a' && (c) <= L'z') || ((c) >= L'A' && (c) <= L'Z'))
+#define PHP_WIN32_IOUTIL_JUNCTION_PREFIXW L"\\??\\"
+#define PHP_WIN32_IOUTIL_JUNCTION_PREFIX_LENW 4
+#define PHP_WIN32_IOUTIL_LONG_PATH_PREFIXW L"\\\\?\\"
+#define PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW 4
+#define PHP_WIN32_IOUTIL_UNC_PATH_PREFIXW L"\\\\?\\UNC\\"
+#define PHP_WIN32_IOUTIL_UNC_PATH_PREFIX_LENW 8
+
+#define PHP_WIN32_IOUTIL_IS_LONG_PATHW(pathw, path_lenw) (path_lenw >= PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW \
+	&& 0 == wcsncmp((pathw), PHP_WIN32_IOUTIL_LONG_PATH_PREFIXW, PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW))
+#define PHP_WIN32_IOUTIL_IS_ABSOLUTEW(pathw, path_lenw) (PHP_WIN32_IOUTIL_IS_LONG_PATHW(pathw, path_lenw) \
+	|| path_lenw >= 3 && PHP_WIN32_IOUTIL_IS_LETTERW(pathw[0]) && L':' == pathw[1] && IS_SLASHW(pathw[2]))
+
+#define PHP_WIN32_IOUTIL_INIT_W(path) \
+	wchar_t *pathw = php_win32_ioutil_any_to_w(path); \
+
+#define PHP_WIN32_IOUTIL_CLEANUP_W() do { \
+		free(pathw); \
+		pathw = NULL; \
+} while (0);
+
+#define PHP_WIN32_IOUTIL_REINIT_W(path) do { \
+	PHP_WIN32_IOUTIL_CLEANUP_W() \
+	pathw = php_win32_ioutil_any_to_w(path); \
+} while (0);
+
+#define PHP_WIN32_IOUTIL_CHECK_PATH_W(pathw, ret) do { \
+		size_t len = wcslen(pathw); \
+		if (len >= 1 && L' ' == pathw[len-1] || \
+			len > 1 && !PHP_WIN32_IOUTIL_IS_SLASHW(pathw[len-2]) && L'.' != pathw[len-2] && L'.' == pathw[len-1] \
+			) { \
+			SET_ERRNO_FROM_WIN32_CODE(ERROR_ACCESS_DENIED); \
+			return ret; \
+		} \
+} while (0);
+
+/* Keep these functions aliased for case some additional handling
+   is needed later. */
+__forceinline static wchar_t *php_win32_ioutil_conv_any_to_w(const char* in, size_t in_len, size_t *out_len)
+{/*{{{*/
+	wchar_t *mb, *ret;
+	size_t mb_len;
+	
+	mb = php_win32_cp_conv_any_to_w(in, in_len, &mb_len);
+	if (!mb) {
+		return NULL;
+	}
+
+	/* Only prefix with long if it's needed. */
+	if (mb_len > _MAX_PATH) {
+		ret = (wchar_t *) malloc((mb_len + PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW + 1) * sizeof(wchar_t));
+		if (!ret) {
+			free(mb);
+			return NULL;
+		}
+		memmove(ret, PHP_WIN32_IOUTIL_LONG_PATH_PREFIXW, PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW * sizeof(wchar_t));
+		memmove(ret+PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW, mb, mb_len * sizeof(wchar_t));
+		ret[mb_len + PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW] = L'\0';
+
+		mb_len += PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW;
+
+		free(mb);
+	} else {
+		ret = mb;
+	}
+
+	if (PHP_WIN32_CP_IGNORE_LEN_P != out_len) {
+		*out_len = mb_len;
+	}
+
+	return ret;
+}/*}}}*/
+#define php_win32_ioutil_any_to_w(in) php_win32_ioutil_conv_any_to_w(in, PHP_WIN32_CP_IGNORE_LEN, PHP_WIN32_CP_IGNORE_LEN_P)
+
+#define php_win32_ioutil_ascii_to_w php_win32_cp_ascii_to_w
+#define php_win32_ioutil_utf8_to_w php_win32_cp_utf8_to_w
+#define php_win32_ioutil_cur_to_w php_win32_cp_cur_to_w
+#define php_win32_ioutil_w_to_any php_win32_cp_w_to_any
+#define php_win32_ioutil_conv_w_to_any php_win32_cp_conv_w_to_any
+/*__forceinline static char *php_win32_ioutil_w_to_any(wchar_t* w_source_ptr)
+{
+	return php_win32_cp_w_to_any(w_source_ptr);
+}*/
+#define php_win32_ioutil_w_to_utf8 php_win32_cp_w_to_utf8
+#define php_win32_ioutil_w_to_thread php_win32_cp_w_to_thread
+
+PW32IO int php_win32_ioutil_close(int fd);
+PW32IO BOOL php_win32_ioutil_posix_to_open_opts(int flags, mode_t mode, php_ioutil_open_opts *opts);
+PW32IO int php_win32_ioutil_mkdir(const char *path, mode_t mode);
+PW32IO size_t php_win32_ioutil_dirname(char *buf, size_t len);
+
+PW32IO int php_win32_ioutil_open_w(const wchar_t *path, int flags, ...);
+PW32IO int php_win32_ioutil_chdir_w(const wchar_t *path);
+PW32IO int php_win32_ioutil_rename_w(const wchar_t *oldname, const wchar_t *newname);
+PW32IO wchar_t *php_win32_ioutil_getcwd_w(const wchar_t *buf, int len);
+
+#if 0
+PW32IO int php_win32_ioutil_mkdir_w(const wchar_t *path, mode_t mode);
+PW32IO int php_win32_ioutil_access_w(const wchar_t *path, mode_t mode);
+#endif
+
+#define php_win32_ioutil_access_cond(path, mode) _waccess(pathw, mode)
+#define php_win32_ioutil_unlink_cond(path) php_win32_ioutil_unlink_w(pathw)
+#define php_win32_ioutil_rmdir_cond(path) php_win32_ioutil_rmdir_w(pathw)
+
+__forceinline static int php_win32_ioutil_access(const char *path, mode_t mode)
+{/*{{{*/
+	PHP_WIN32_IOUTIL_INIT_W(path)
+	int ret;
+
+	if (!pathw) {
+		SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER);
+		return -1;
+	}
+
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(pathw, -1)
+
+	/* TODO set errno. */
+	ret = _waccess(pathw, mode);
+	PHP_WIN32_IOUTIL_CLEANUP_W()
+
+	return ret;
+}/*}}}*/
+
+__forceinline static int php_win32_ioutil_open(const char *path, int flags, ...)
+{/*{{{*/
+	mode_t mode = 0;
+	PHP_WIN32_IOUTIL_INIT_W(path)
+	int ret = -1;
+	DWORD err;
+
+	if (!pathw) {
+		SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER);
+		return -1;
+	}
+
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(pathw, -1)
+
+	if (flags & O_CREAT) {
+		va_list arg;
+
+		va_start(arg, flags);
+		mode = (mode_t) va_arg(arg, int);
+		va_end(arg);
+	}
+
+	ret = php_win32_ioutil_open_w(pathw, flags, mode);
+	err = GetLastError();
+	PHP_WIN32_IOUTIL_CLEANUP_W()
+
+	if (0 > ret) {
+		SET_ERRNO_FROM_WIN32_CODE(err);
+	}
+
+	return ret;
+}/*}}}*/
+
+__forceinline static int php_win32_ioutil_unlink(const char *path)
+{/*{{{*/
+	PHP_WIN32_IOUTIL_INIT_W(path)
+	int ret = 0;
+	DWORD err = 0;
+
+	if (!pathw) {
+		SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER);
+		return -1;
+	}
+
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(pathw, -1)
+
+	if (!DeleteFileW(pathw)) {
+		err = GetLastError();
+		ret = -1;
+	}
+	PHP_WIN32_IOUTIL_CLEANUP_W()
+
+	if (0 > ret) {
+		SET_ERRNO_FROM_WIN32_CODE(err);
+	}
+
+	return ret;
+}/*}}}*/
+
+__forceinline static int php_win32_ioutil_rmdir(const char *path)
+{/*{{{*/
+	PHP_WIN32_IOUTIL_INIT_W(path)
+	int ret = 0;
+	DWORD err = 0;
+
+	if (!pathw) {
+		SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER);
+		return -1;
+	}
+
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(pathw, -1)
+
+	if (!RemoveDirectoryW(pathw)) {
+		err = GetLastError();
+		ret = -1;
+	}
+
+	PHP_WIN32_IOUTIL_CLEANUP_W()
+
+	if (0 > ret) {
+		SET_ERRNO_FROM_WIN32_CODE(err);
+	}
+
+	return ret;
+}/*}}}*/
+
+/* This needs to be improved once long path support is implemented. Use ioutil_open() and then
+fdopen() might be the way, if we learn how to convert the mode options (maybe grab the routine
+ from the streams). That will allow to split for _a and _w. */
+__forceinline static FILE *php_win32_ioutil_fopen(const char *patha, const char *modea)
+{/*{{{*/
+	FILE *ret;
+	wchar_t *pathw = php_win32_ioutil_any_to_w(patha);
+	wchar_t *modew = php_win32_ioutil_ascii_to_w(modea);
+	int err = 0;
+
+	if (!pathw || !modew) {
+		free(pathw);
+		free(modew);
+		SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER);
+		return NULL;
+	}
+
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(pathw, NULL)
+
+	ret = _wfopen(pathw, modew);
+	_get_errno(&err);
+	free(pathw);
+	free(modew);
+
+	if (0 > ret) {
+		_set_errno(err);
+	}
+	return ret;
+}/*}}}*/
+
+__forceinline static int php_win32_ioutil_rename(const char *oldnamea, const char *newnamea)
+{/*{{{*/
+	wchar_t *oldnamew = php_win32_ioutil_any_to_w(oldnamea);
+	wchar_t *newnamew = php_win32_ioutil_any_to_w(newnamea);
+	int ret;
+	DWORD err = 0;
+
+	if (!oldnamew || !newnamew) {
+		free(oldnamew);
+		free(newnamew);
+		SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER);
+		return -1;
+	}
+
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(oldnamew, -1)
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(newnamew, -1)
+
+	ret = php_win32_ioutil_rename_w(oldnamew, newnamew);
+	err = GetLastError();
+
+	free(oldnamew);
+	free(newnamew);
+
+	if (0 > ret) {
+		SET_ERRNO_FROM_WIN32_CODE(err);
+	}
+
+	return ret;
+}/*}}}*/
+
+__forceinline static int php_win32_ioutil_chdir(const char *patha)
+{/*{{{*/
+	int ret;
+	wchar_t *pathw = php_win32_ioutil_any_to_w(patha);
+	DWORD err = 0;
+
+	if (!pathw) {
+		SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER);
+		return -1;
+	}
+
+	ret = php_win32_ioutil_chdir_w(pathw);
+	err = GetLastError();
+
+	free(pathw);
+
+	if (0 > ret) {
+		SET_ERRNO_FROM_WIN32_CODE(err);
+	}
+
+	return ret;
+}/*}}}*/
+
+__forceinline static char *php_win32_ioutil_getcwd(char *buf, int len)
+{/*{{{*/
+	wchar_t *tmp_bufw = NULL;
+	char *tmp_bufa = NULL;
+	DWORD err = 0;
+
+	tmp_bufw = php_win32_ioutil_getcwd_w(tmp_bufw, len);
+	if (!tmp_bufw) {
+		err = GetLastError();
+		SET_ERRNO_FROM_WIN32_CODE(err);
+		return NULL;
+	}
+
+	tmp_bufa = php_win32_ioutil_w_to_any(tmp_bufw);
+	if (!tmp_bufa) {
+		err = GetLastError();
+		buf = NULL;
+		free(tmp_bufw);
+		SET_ERRNO_FROM_WIN32_CODE(err);
+		return buf;
+	} else if (strlen(tmp_bufa) > len) {
+		free(tmp_bufa);
+		free(tmp_bufw);
+		SET_ERRNO_FROM_WIN32_CODE(ERROR_INSUFFICIENT_BUFFER);
+		return NULL;
+	}
+
+	if (!buf) {
+		/* If buf was NULL, the result has to be freed outside here. */
+		buf = tmp_bufa;
+	} else {
+		memmove(buf, tmp_bufa, len);
+		free(tmp_bufa);
+	}
+
+	free(tmp_bufw);
+
+	return buf;
+}/*}}}*/
+
+/* TODO improve with usage of native APIs, split for _a and _w. */
+__forceinline static int php_win32_ioutil_chmod(const char *patha, int mode)
+{/*{{{*/
+	wchar_t *pathw = php_win32_ioutil_any_to_w(patha);
+	int err = 0;
+	int ret;
+
+	if (!pathw) {
+		SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER);
+		return -1;
+	}
+
+	PHP_WIN32_IOUTIL_CHECK_PATH_W(pathw, -1)
+
+	ret = _wchmod(pathw, mode);
+	_get_errno(&err);
+
+	free(pathw);
+
+	if (0 > ret) {
+		_set_errno(err);
+	}
+
+	return ret;
+}/*}}}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PHP_WIN32_IOUTIL_H */
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: sw=4 ts=4 fdm=marker
+ * vim<600: sw=4 ts=4
+ */
diff --git a/win32/param.h b/win32/param.h
index 3d0da1e8d3..f312b03b18 100644
--- a/win32/param.h
+++ b/win32/param.h
@@ -9,7 +9,8 @@
  *                                                                           *
  *****************************************************************************/
 #ifndef MAXPATHLEN
-#define MAXPATHLEN     _MAX_PATH
+#include "win32/ioutil.h"
+#define MAXPATHLEN PHP_WIN32_IOUTIL_MAXPATHLEN
 #endif
 #define MAXHOSTNAMELEN 64
 #define howmany(x,y)   (((x)+((y)-1))/(y))
diff --git a/win32/readdir.c b/win32/readdir.c
index fc2c4357ff..35afea429b 100644
--- a/win32/readdir.c
+++ b/win32/readdir.c
@@ -4,7 +4,8 @@
 
 #include "php.h"
 #include "readdir.h"
-#include "TSRM.h"
+#include "win32/ioutil.h"
+
 /**********************************************************************
  * Implement dirent-style opendir/readdir/rewinddir/closedir on Win32
  *
@@ -19,70 +20,104 @@
  * The DIR typedef is not compatible with Unix.
  **********************************************************************/
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* typedef DIR - not the same as Unix */
+struct DIR_W32 {
+	HANDLE handle;				/* _findfirst/_findnext handle */
+	int offset;					/* offset into directory */
+	short finished;				/* 1 if there are not more files */
+	WIN32_FIND_DATAW fileinfo;  /* from _findfirst/_findnext */
+	wchar_t *dirw;		/* the dir we are reading */
+	struct dirent dent;			/* the dirent to return */
+};
+
 DIR *opendir(const char *dir)
 {
 	DIR *dp;
-	char *filespec;
+	wchar_t *filespecw, *resolvedw;
 	HANDLE handle;
 	int index;
 	char resolved_path_buff[MAXPATHLEN];
+	size_t resolvedw_len, filespecw_len;
 
 	if (!VCWD_REALPATH(dir, resolved_path_buff)) {
 		return NULL;
 	}
 
-	filespec = (char *)malloc(strlen(resolved_path_buff) + 2 + 1);
-	if (filespec == NULL) {
+	dp = (DIR *) malloc(sizeof(DIR));
+	if (dp == NULL) {
 		return NULL;
 	}
-	strcpy(filespec, resolved_path_buff);
-	index = (int)strlen(filespec) - 1;
-	if (index >= 0 && (filespec[index] == '/' ||
-	   (filespec[index] == '\\' && (index == 0 || !IsDBCSLeadByte(filespec[index-1])))))
-		filespec[index] = '\0';
-	strcat(filespec, "\\*");
 
-	dp = (DIR *) malloc(sizeof(DIR));
-	if (dp == NULL) {
-		free(filespec);
+	resolvedw = php_win32_ioutil_conv_any_to_w(resolved_path_buff, PHP_WIN32_CP_IGNORE_LEN, &resolvedw_len);
+	if (!resolvedw) {
+		return NULL;
+	}
+
+	filespecw_len = resolvedw_len + 2;
+	filespecw = (wchar_t *)malloc((filespecw_len + 1)*sizeof(wchar_t));
+	if (filespecw == NULL) {
+		free(resolvedw);
 		return NULL;
 	}
-	dp->offset = 0;
-	dp->finished = 0;
 
-	if ((handle = FindFirstFile(filespec, &(dp->fileinfo))) == INVALID_HANDLE_VALUE) {
+	wcscpy(filespecw, resolvedw);
+	index = (int)filespecw_len - 1;
+	if (index >= 0 && filespecw[index] == L'/' || index == 0 && filespecw[index] == L'\\')
+		filespecw[index] = L'\0';
+	wcscat(filespecw, L"\\*");
+
+	if ((handle = FindFirstFileW(filespecw, &(dp->fileinfo))) == INVALID_HANDLE_VALUE) {
 		DWORD err = GetLastError();
 		if (err == ERROR_NO_MORE_FILES || err == ERROR_FILE_NOT_FOUND) {
 			dp->finished = 1;
 		} else {
 			free(dp);
-			free(filespec);
+			free(filespecw);
+			free(resolvedw);
 			return NULL;
 		}
 	}
-	dp->dir = strdup(resolved_path_buff);
+	dp->dirw = _wcsdup(resolvedw);
 	dp->handle = handle;
-	free(filespec);
+	dp->offset = 0;
+	dp->finished = 0;
+
+	free(filespecw);
+	free(resolvedw);
 
 	return dp;
 }
 
 struct dirent *readdir(DIR *dp)
 {
+	char *_tmp;
+
 	if (!dp || dp->finished)
 		return NULL;
 
 	if (dp->offset != 0) {
-		if (FindNextFile(dp->handle, &(dp->fileinfo)) == 0) {
+		if (FindNextFileW(dp->handle, &(dp->fileinfo)) == 0) {
 			dp->finished = 1;
 			return NULL;
 		}
 	}
+
+	_tmp = php_win32_ioutil_w_to_any(dp->fileinfo.cFileName);
+	if (!_tmp) {
+		/* wide to utf8 failed, should never happen. */
+		return NULL;
+	}
+	strlcpy(dp->dent.d_name, _tmp, _MAX_FNAME+1);
+	dp->dent.d_reclen = (unsigned short)strlen(dp->dent.d_name);
+	free(_tmp);
+	
 	dp->offset++;
 
-	strlcpy(dp->dent.d_name, dp->fileinfo.cFileName, _MAX_FNAME+1);
 	dp->dent.d_ino = 1;
-	dp->dent.d_reclen = (unsigned short)strlen(dp->dent.d_name);
 	dp->dent.d_off = dp->offset;
 
 	return &(dp->dent);
@@ -90,23 +125,34 @@ struct dirent *readdir(DIR *dp)
 
 int readdir_r(DIR *dp, struct dirent *entry, struct dirent **result)
 {
+	char *_tmp;
+
 	if (!dp || dp->finished) {
 		*result = NULL;
 		return 0;
 	}
 
 	if (dp->offset != 0) {
-		if (FindNextFile(dp->handle, &(dp->fileinfo)) == 0) {
+		if (FindNextFileW(dp->handle, &(dp->fileinfo)) == 0) {
 			dp->finished = 1;
 			*result = NULL;
 			return 0;
 		}
 	}
+
+	_tmp = php_win32_ioutil_w_to_any(dp->fileinfo.cFileName);
+	if (!_tmp) {
+		/* wide to utf8 failed, should never happen. */
+		result = NULL;
+		return 0;
+	}
+	strlcpy(dp->dent.d_name, _tmp, _MAX_FNAME+1);
+	dp->dent.d_reclen = (unsigned short)strlen(dp->dent.d_name);
+	free(_tmp);
+
 	dp->offset++;
 
-	strlcpy(dp->dent.d_name, dp->fileinfo.cFileName, _MAX_FNAME+1);
 	dp->dent.d_ino = 1;
-	dp->dent.d_reclen = (unsigned short)strlen(dp->dent.d_name);
 	dp->dent.d_off = dp->offset;
 
 	memcpy(entry, &dp->dent, sizeof(*entry));
@@ -125,8 +171,8 @@ int closedir(DIR *dp)
 	if (dp->handle != INVALID_HANDLE_VALUE) {
 		FindClose(dp->handle);
 	}
-	if (dp->dir)
-		free(dp->dir);
+	if (dp->dirw)
+		free(dp->dirw);
 	if (dp)
 		free(dp);
 
@@ -136,7 +182,7 @@ int closedir(DIR *dp)
 int rewinddir(DIR *dp)
 {
 	/* Re-set to the beginning */
-	char *filespec;
+	wchar_t *filespecw;
 	HANDLE handle;
 	int index;
 
@@ -145,28 +191,32 @@ int rewinddir(DIR *dp)
 	dp->offset = 0;
 	dp->finished = 0;
 
-	filespec = (char *)malloc(strlen(dp->dir) + 2 + 1);
-	if (filespec == NULL) {
+	filespecw = (wchar_t *)malloc((wcslen((wchar_t *)dp->dirw) + 2 + 1)*sizeof(wchar_t));
+	if (filespecw == NULL) {
 		return -1;
 	}
 
-	strcpy(filespec, dp->dir);
-	index = (int)strlen(filespec) - 1;
-	if (index >= 0 && (filespec[index] == '/' ||
-	   (filespec[index] == '\\' && (index == 0 || !IsDBCSLeadByte(filespec[index-1])))))
-		filespec[index] = '\0';
-	strcat(filespec, "/*");
+	wcscpy(filespecw, (wchar_t *)dp->dirw);
+	index = (int)wcslen(filespecw) - 1;
+	if (index >= 0 && (filespecw[index] == L'/' ||
+	   (filespecw[index] == L'\\' && index == 0)))
+		filespecw[index] = L'\0';
+	wcscat(filespecw, L"/*");
 
-	if ((handle = FindFirstFile(filespec, &(dp->fileinfo))) == INVALID_HANDLE_VALUE) {
+	if ((handle = FindFirstFileW(filespecw, &(dp->fileinfo))) == INVALID_HANDLE_VALUE) {
 		dp->finished = 1;
 	}
 
+	free(filespecw);
 	dp->handle = handle;
-	free(filespec);
 
 	return 0;
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 /*
  * Local variables:
  * tab-width: 4
diff --git a/win32/readdir.h b/win32/readdir.h
index d9ae477af0..4158ffc84a 100644
--- a/win32/readdir.h
+++ b/win32/readdir.h
@@ -2,6 +2,10 @@
 #define READDIR_H
 
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * Structures and types used to implement opendir/readdir/closedir
  * on Windows 95/NT.
@@ -9,18 +13,12 @@
 
 #include <config.w32.h>
 
-#include <windows.h>
-
-#include <io.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <sys/types.h>
-#include <direct.h>
 
 #define php_readdir_r readdir_r
 
 /* struct dirent - same as Unix */
-
 struct dirent {
 	long d_ino;					/* inode (always 1 in WIN32) */
 	off_t d_off;				/* offset to this dirent */
@@ -28,16 +26,8 @@ struct dirent {
 	char d_name[_MAX_FNAME + 1];	/* filename (null terminated) */
 };
 
-
 /* typedef DIR - not the same as Unix */
-typedef struct {
-	HANDLE handle;				/* _findfirst/_findnext handle */
-	int offset;					/* offset into directory */
-	short finished;				/* 1 if there are not more files */
-	WIN32_FIND_DATA fileinfo;	/* from _findfirst/_findnext */
-	char *dir;					/* the dir we are reading */
-	struct dirent dent;			/* the dirent to return */
-} DIR;
+typedef struct DIR_W32 DIR;
 
 /* Function prototypes */
 DIR *opendir(const char *);
@@ -46,4 +36,8 @@ int readdir_r(DIR *, struct dirent *, struct dirent **);
 int closedir(DIR *);
 int rewinddir(DIR *);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* READDIR_H */
diff --git a/win32/winutil.c b/win32/winutil.c
index e59e049775..9afbb66240 100644
--- a/win32/winutil.c
+++ b/win32/winutil.c
@@ -20,9 +20,11 @@
 /* $Id$ */
 
 #include "php.h"
+#include "winutil.h"
 #include <wincrypt.h>
+#include <lmcons.h>
 
-PHPAPI char *php_win32_error_to_msg(HRESULT error)
+PHP_WINUTIL_API char *php_win32_error_to_msg(HRESULT error)
 {
 	char *buf = NULL;
 
@@ -77,7 +79,7 @@ void php_win32_free_rng_lock()
 
 
 
-PHPAPI int php_win32_get_random_bytes(unsigned char *buf, size_t size) {  /* {{{ */
+PHP_WINUTIL_API int php_win32_get_random_bytes(unsigned char *buf, size_t size) {  /* {{{ */
 
 	BOOL ret;
 
@@ -123,6 +125,317 @@ PHPAPI int php_win32_get_random_bytes(unsigned char *buf, size_t size) {  /* {{{
 }
 /* }}} */
 
+
+/*
+* This functions based on the code from the UNIXem project under
+* the BSD like license. Modified for PHP by ab@php.net
+*
+* Home:    http://synesis.com.au/software/
+*
+* Copyright (c) 2005-2010, Matthew Wilson and Synesis Software
+*/
+
+PHP_WINUTIL_API int php_win32_code_to_errno(unsigned long w32Err)
+{
+    size_t  i;
+
+    struct code_to_errno_map
+    {
+        unsigned long   w32Err;
+        int             eerrno;
+    };
+
+    static const struct code_to_errno_map errmap[] = 
+    {
+        /*   1 */       {   ERROR_INVALID_FUNCTION          ,   EINVAL          }
+        /*   2 */   ,   {   ERROR_FILE_NOT_FOUND            ,   ENOENT          }
+        /*   3 */   ,   {   ERROR_PATH_NOT_FOUND            ,   ENOENT          }
+        /*   4 */   ,   {   ERROR_TOO_MANY_OPEN_FILES       ,   EMFILE          }
+        /*   5 */   ,   {   ERROR_ACCESS_DENIED             ,   EACCES          }
+        /*   6 */   ,   {   ERROR_INVALID_HANDLE            ,   EBADF           }
+        /*   7 */   ,   {   ERROR_ARENA_TRASHED             ,   ENOMEM          }
+        /*   8 */   ,   {   ERROR_NOT_ENOUGH_MEMORY         ,   ENOMEM          }
+        /*   9 */   ,   {   ERROR_INVALID_BLOCK             ,   ENOMEM          }
+        /*  10 */   ,   {   ERROR_BAD_ENVIRONMENT           ,   E2BIG           }
+        /*  11 */   ,   {   ERROR_BAD_FORMAT                ,   ENOEXEC         }
+        /*  12 */   ,   {   ERROR_INVALID_ACCESS            ,   EINVAL          }
+        /*  13 */   ,   {   ERROR_INVALID_DATA              ,   EINVAL          }
+        /*  14 */   ,   {   ERROR_OUTOFMEMORY               ,   ENOMEM          }
+        /*  15 */   ,   {   ERROR_INVALID_DRIVE             ,   ENOENT          }
+        /*  16 */   ,   {   ERROR_CURRENT_DIRECTORY         ,   ECURDIR         }
+        /*  17 */   ,   {   ERROR_NOT_SAME_DEVICE           ,   EXDEV           }
+        /*  18 */   ,   {   ERROR_NO_MORE_FILES             ,   ENOENT          }
+        /*  19 */   ,   {   ERROR_WRITE_PROTECT             ,   EROFS           }
+        /*  20 */   ,   {   ERROR_BAD_UNIT                  ,   ENXIO           }
+        /*  21 */   ,   {   ERROR_NOT_READY                 ,   EBUSY           }
+        /*  22 */   ,   {   ERROR_BAD_COMMAND               ,   EIO             }
+        /*  23 */   ,   {   ERROR_CRC                       ,   EIO             }
+        /*  24 */   ,   {   ERROR_BAD_LENGTH                ,   EIO             }
+        /*  25 */   ,   {   ERROR_SEEK                      ,   EIO             }
+        /*  26 */   ,   {   ERROR_NOT_DOS_DISK              ,   EIO             }
+        /*  27 */   ,   {   ERROR_SECTOR_NOT_FOUND          ,   ENXIO           }
+        /*  28 */   ,   {   ERROR_OUT_OF_PAPER              ,   EBUSY           }
+        /*  29 */   ,   {   ERROR_WRITE_FAULT               ,   EIO             }
+        /*  30 */   ,   {   ERROR_READ_FAULT                ,   EIO             }
+        /*  31 */   ,   {   ERROR_GEN_FAILURE               ,   EIO             }
+        /*  32 */   ,   {   ERROR_SHARING_VIOLATION         ,   EAGAIN          }
+        /*  33 */   ,   {   ERROR_LOCK_VIOLATION            ,   EACCES          }
+        /*  34 */   ,   {   ERROR_WRONG_DISK                ,   ENXIO           }
+        /*  35 */   ,   {   35                              ,   ENFILE          }
+        /*  36 */   ,   {   ERROR_SHARING_BUFFER_EXCEEDED   ,   ENFILE          }
+        /*  37 */   ,   {   ERROR_HANDLE_EOF                ,   EINVAL          }
+        /*  38 */   ,   {   ERROR_HANDLE_DISK_FULL          ,   ENOSPC          }
+#if 0
+        /*  39 */   ,   {   0                               ,   0               }
+        /*  40 */   ,   {   0                               ,   0               }
+        /*  41 */   ,   {   0                               ,   0               }
+        /*  42 */   ,   {   0                               ,   0               }
+        /*  43 */   ,   {   0                               ,   0               }
+        /*  44 */   ,   {   0                               ,   0               }
+        /*  45 */   ,   {   0                               ,   0               }
+        /*  46 */   ,   {   0                               ,   0               }
+        /*  47 */   ,   {   0                               ,   0               }
+        /*  48 */   ,   {   0                               ,   0               }
+        /*  49 */   ,   {   0                               ,   0               }
+#endif
+        /*  50 */   ,   {   ERROR_NOT_SUPPORTED             ,   ENOSYS          }
+#if 0
+        /*  51 */   ,   {   0                               ,   0               }
+        /*  52 */   ,   {   0                               ,   0               }
+#endif
+        /*  53 */   ,   {   ERROR_BAD_NETPATH               ,   ENOENT          }
+#if 0
+        /*  54 */   ,   {   0                               ,   0               }
+        /*  55 */   ,   {   0                               ,   0               }
+        /*  56 */   ,   {   0                               ,   0               }
+        /*  57 */   ,   {   0                               ,   0               }
+        /*  58 */   ,   {   0                               ,   0               }
+        /*  59 */   ,   {   0                               ,   0               }
+        /*  60 */   ,   {   0                               ,   0               }
+        /*  61 */   ,   {   0                               ,   0               }
+        /*  62 */   ,   {   0                               ,   0               }
+        /*  63 */   ,   {   0                               ,   0               }
+        /*  64 */   ,   {   0                               ,   0               }
+#endif
+        /*  65 */   ,   {   ERROR_NETWORK_ACCESS_DENIED     ,   EACCES          }
+#if 0
+        /*  66 */   ,   {   0                               ,   0               }
+#endif
+        /*  67 */   ,   {   ERROR_BAD_NET_NAME              ,   ENOENT          }
+#if 0
+        /*  68 */   ,   {   0                               ,   0               }
+        /*  69 */   ,   {   0                               ,   0               }
+        /*  70 */   ,   {   0                               ,   0               }
+        /*  71 */   ,   {   0                               ,   0               }
+        /*  72 */   ,   {   0                               ,   0               }
+        /*  73 */   ,   {   0                               ,   0               }
+        /*  74 */   ,   {   0                               ,   0               }
+        /*  75 */   ,   {   0                               ,   0               }
+        /*  76 */   ,   {   0                               ,   0               }
+        /*  77 */   ,   {   0                               ,   0               }
+        /*  78 */   ,   {   0                               ,   0               }
+        /*  79 */   ,   {   0                               ,   0               }
+#endif
+        /*  80 */   ,   {   ERROR_FILE_EXISTS               ,   EEXIST          }
+#if 0
+        /*  81 */   ,   {   0                               ,   0               }
+#endif
+        /*  82 */   ,   {   ERROR_CANNOT_MAKE               ,   EACCES          }
+        /*  83 */   ,   {   ERROR_FAIL_I24                  ,   EACCES          }
+#if 0
+        /*  84 */   ,   {   0                               ,   0               }
+        /*  85 */   ,   {   0                               ,   0               }
+        /*  86 */   ,   {   0                               ,   0               }
+#endif
+        /*  87 */   ,   {   ERROR_INVALID_PARAMETER         ,   EINVAL          }
+#if 0
+        /*  88 */   ,   {   0                               ,   0               }
+#endif
+        /*  89 */   ,   {   ERROR_NO_PROC_SLOTS             ,   EAGAIN          }
+#if 0
+        /*  90 */   ,   {   0                               ,   0               }
+        /*  91 */   ,   {   0                               ,   0               }
+        /*  92 */   ,   {   0                               ,   0               }
+        /*  93 */   ,   {   0                               ,   0               }
+        /*  94 */   ,   {   0                               ,   0               }
+        /*  95 */   ,   {   0                               ,   0               }
+        /*  96 */   ,   {   0                               ,   0               }
+        /*  97 */   ,   {   0                               ,   0               }
+        /*  98 */   ,   {   0                               ,   0               }
+        /*  99 */   ,   {   0                               ,   0               }
+        /* 100 */   ,   {   0                               ,   0               }
+        /* 101 */   ,   {   0                               ,   0               }
+        /* 102 */   ,   {   0                               ,   0               }
+        /* 103 */   ,   {   0                               ,   0               }
+        /* 104 */   ,   {   0                               ,   0               }
+        /* 105 */   ,   {   0                               ,   0               }
+        /* 106 */   ,   {   0                               ,   0               }
+        /* 107 */   ,   {   0                               ,   0               }
+#endif
+        /* 108 */   ,   {   ERROR_DRIVE_LOCKED              ,   EACCES          }
+        /* 109 */   ,   {   ERROR_BROKEN_PIPE               ,   EPIPE           }
+#if 0
+        /* 110 */   ,   {   0                               ,   0               }
+#endif
+        /* 111 */   ,   {   ERROR_BUFFER_OVERFLOW           ,   ENAMETOOLONG    }
+        /* 112 */   ,   {   ERROR_DISK_FULL                 ,   ENOSPC          }
+#if 0
+        /* 113 */   ,   {   0                               ,   0               }
+#endif
+        /* 114 */   ,   {   ERROR_INVALID_TARGET_HANDLE     ,   EBADF           }
+#if 0
+        /* 115 */   ,   {   0                               ,   0               }
+        /* 116 */   ,   {   0                               ,   0               }
+        /* 117 */   ,   {   0                               ,   0               }
+        /* 118 */   ,   {   0                               ,   0               }
+        /* 119 */   ,   {   0                               ,   0               }
+        /* 120 */   ,   {   0                               ,   0               }
+        /* 121 */   ,   {   0                               ,   0               }
+#endif
+        /* 122 */   ,   {   ERROR_INSUFFICIENT_BUFFER       ,   ERANGE          }
+        /* 123 */   ,   {   ERROR_INVALID_NAME              ,   ENOENT          }
+        /* 124 */   ,   {   ERROR_INVALID_HANDLE            ,   EINVAL          }
+#if 0
+        /* 125 */   ,   {   0                               ,   0               }
+        /* 126 */   ,   {   0                               ,   0               }
+        /* 127 */   ,   {   0                               ,   0               }
+#endif
+        /* 128 */   ,   {   ERROR_WAIT_NO_CHILDREN          ,   ECHILD          }
+        /* 129 */   ,   {   ERROR_CHILD_NOT_COMPLETE        ,   ECHILD          }
+        /* 130 */   ,   {   ERROR_DIRECT_ACCESS_HANDLE      ,   EBADF           }
+        /* 131 */   ,   {   ERROR_NEGATIVE_SEEK             ,   EINVAL          }
+        /* 132 */   ,   {   ERROR_SEEK_ON_DEVICE            ,   EACCES          }
+#if 0
+        /* 133 */   ,   {   0                               ,   0               }
+        /* 134 */   ,   {   0                               ,   0               }
+        /* 135 */   ,   {   0                               ,   0               }
+        /* 136 */   ,   {   0                               ,   0               }
+        /* 137 */   ,   {   0                               ,   0               }
+        /* 138 */   ,   {   0                               ,   0               }
+        /* 139 */   ,   {   0                               ,   0               }
+        /* 140 */   ,   {   0                               ,   0               }
+        /* 141 */   ,   {   0                               ,   0               }
+        /* 142 */   ,   {   0                               ,   0               }
+        /* 143 */   ,   {   0                               ,   0               }
+        /* 144 */   ,   {   0                               ,   0               }
+#endif
+        /* 145 */   ,   {   ERROR_DIR_NOT_EMPTY             ,   ENOTEMPTY       }
+#if 0
+        /* 146 */   ,   {   0                               ,   0               }
+        /* 147 */   ,   {   0                               ,   0               }
+        /* 148 */   ,   {   0                               ,   0               }
+        /* 149 */   ,   {   0                               ,   0               }
+        /* 150 */   ,   {   0                               ,   0               }
+        /* 151 */   ,   {   0                               ,   0               }
+        /* 152 */   ,   {   0                               ,   0               }
+        /* 153 */   ,   {   0                               ,   0               }
+        /* 154 */   ,   {   0                               ,   0               }
+        /* 155 */   ,   {   0                               ,   0               }
+        /* 156 */   ,   {   0                               ,   0               }
+        /* 157 */   ,   {   0                               ,   0               }
+#endif
+        /* 158 */   ,   {   ERROR_NOT_LOCKED                ,   EACCES          }
+#if 0
+        /* 159 */   ,   {   0                               ,   0               }
+        /* 160 */   ,   {   0                               ,   0               }
+#endif
+        /* 161 */   ,   {   ERROR_BAD_PATHNAME              ,   ENOENT          }
+#if 0
+        /* 162 */   ,   {   0                               ,   0               }
+        /* 163 */   ,   {   0                               ,   0               }
+#endif
+        /* 164 */   ,   {   ERROR_MAX_THRDS_REACHED         ,   EAGAIN          }
+#if 0
+        /* 165 */   ,   {   0                               ,   0               }
+        /* 166 */   ,   {   0                               ,   0               }
+#endif
+        /* 167 */   ,   {   ERROR_LOCK_FAILED               ,   EACCES          }
+#if 0
+        /* 168 */   ,   {   0                               ,   0               }
+        /* 169 */   ,   {   0                               ,   0               }
+        /* 170 */   ,   {   0                               ,   0               }
+        /* 171 */   ,   {   0                               ,   0               }
+        /* 172 */   ,   {   0                               ,   0               }
+        /* 173 */   ,   {   0                               ,   0               }
+        /* 174 */   ,   {   0                               ,   0               }
+        /* 175 */   ,   {   0                               ,   0               }
+        /* 176 */   ,   {   0                               ,   0               }
+        /* 177 */   ,   {   0                               ,   0               }
+        /* 178 */   ,   {   0                               ,   0               }
+        /* 179 */   ,   {   0                               ,   0               }
+        /* 180 */   ,   {   0                               ,   0               }
+        /* 181 */   ,   {   0                               ,   0               }
+        /* 182 */   ,   {   0                               ,   0               }
+#endif
+        /* 183 */   ,   {   ERROR_ALREADY_EXISTS            ,   EEXIST          }
+#if 0
+        /* 184 */   ,   {   0                               ,   0               }
+        /* 185 */   ,   {   0                               ,   0               }
+        /* 186 */   ,   {   0                               ,   0               }
+        /* 187 */   ,   {   0                               ,   0               }
+        /* 188 */   ,   {   0                               ,   0               }
+        /* 189 */   ,   {   0                               ,   0               }
+        /* 190 */   ,   {   0                               ,   0               }
+        /* 191 */   ,   {   0                               ,   0               }
+        /* 192 */   ,   {   0                               ,   0               }
+        /* 193 */   ,   {   0                               ,   0               }
+        /* 194 */   ,   {   0                               ,   0               }
+        /* 195 */   ,   {   0                               ,   0               }
+        /* 196 */   ,   {   0                               ,   0               }
+        /* 197 */   ,   {   0                               ,   0               }
+        /* 198 */   ,   {   0                               ,   0               }
+        /* 199 */   ,   {   0                               ,   0               }
+#endif
+
+        /* 206 */   ,   {   ERROR_FILENAME_EXCED_RANGE      ,   ENAMETOOLONG    }
+
+        /* 215 */   ,   {   ERROR_NESTING_NOT_ALLOWED       ,   EAGAIN          }
+		/* 258 */   ,   { WAIT_TIMEOUT, ETIME}
+
+        /* 267 */   ,   {   ERROR_DIRECTORY                 ,   ENOTDIR         }
+
+        /* 996 */   ,   {   ERROR_IO_INCOMPLETE             ,   EAGAIN          }
+        /* 997 */   ,   {   ERROR_IO_PENDING                ,   EAGAIN          }
+
+        /* 1168 */   ,  {   ERROR_NOT_FOUND                 ,   ENOENT          }
+        /* 1816 */  ,   {   ERROR_NOT_ENOUGH_QUOTA          ,   ENOMEM          }
+					,   {   ERROR_ABANDONED_WAIT_0          ,   EIO }
+    };
+
+    for(i = 0; i < sizeof(errmap)/sizeof(struct code_to_errno_map); ++i)
+    {
+        if(w32Err == errmap[i].w32Err)
+        {
+            return errmap[i].eerrno;
+        }
+    }
+
+    assert(!"Unrecognised value");
+
+    return EINVAL;
+}
+
+PHP_WINUTIL_API char *php_win32_get_username(void)
+{
+	wchar_t unamew[UNLEN + 1];
+	size_t uname_len;
+	char *uname;
+	DWORD unsize = UNLEN;
+
+	GetUserNameW(unamew, &unsize);
+	uname = php_win32_cp_conv_w_to_any(unamew, unsize - 1, &uname_len);
+	if (!uname) {
+		return NULL;
+	}
+
+	/* Ensure the length doesn't overflow. */
+	if (uname_len > UNLEN) {
+		uname[uname_len] = '\0';
+	}
+
+	return uname;
+}
+
 /*
  * Local variables:
  * tab-width: 4
diff --git a/win32/winutil.h b/win32/winutil.h
index bdb0f8702b..2edccaab4f 100644
--- a/win32/winutil.h
+++ b/win32/winutil.h
@@ -16,11 +16,17 @@
    +----------------------------------------------------------------------+
  */
 
-PHPAPI char *php_win32_error_to_msg(HRESULT error);
+#ifdef PHP_EXPORTS
+# define PHP_WINUTIL_API __declspec(dllexport)
+#else
+# define PHP_WINUTIL_API __declspec(dllimport)
+#endif
+
+PHP_WINUTIL_API char *php_win32_error_to_msg(HRESULT error);
 
 #define php_win_err()	php_win32_error_to_msg(GetLastError())
 int php_win32_check_trailing_space(const char * path, const int path_len);
-PHPAPI int php_win32_get_random_bytes(unsigned char *buf, size_t size);
+PHP_WINUTIL_API int php_win32_get_random_bytes(unsigned char *buf, size_t size);
 
 #ifdef ZTS
 void php_win32_init_rng_lock();
@@ -29,3 +35,22 @@ void php_win32_free_rng_lock();
 #define php_win32_init_rng_lock();
 #define php_win32_free_rng_lock();
 #endif
+
+#if !defined(ECURDIR)
+# define ECURDIR        EACCES
+#endif /* !ECURDIR */
+#if !defined(ENOSYS)
+# define ENOSYS         EPERM
+#endif /* !ENOSYS */
+
+PHP_WINUTIL_API int php_win32_code_to_errno(unsigned long w32Err);
+
+#define SET_ERRNO_FROM_WIN32_CODE(err) \
+	do { \
+	int ern = php_win32_code_to_errno(err); \
+	SetLastError(err); \
+	_set_errno(ern); \
+	} while (0)
+
+PHP_WINUTIL_API char *php_win32_get_username(void);
+