imported Oni Guruma 3.6.0.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/KOSAKO@7956 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

4 files changed, 46 insertions, 7 deletions

diff --git a/oniggnu.h b/oniggnu.h
index e63374efc0..0882577760 100644
--- a/oniggnu.h
+++ b/oniggnu.h
@@ -31,6 +31,10 @@
 
 #include "oniguruma.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define MBCTYPE_ASCII         0
 #define MBCTYPE_EUC           1
 #define MBCTYPE_SJIS          2
@@ -107,4 +111,8 @@ void re_free_registers P_((struct re_registers*));
 ONIG_EXTERN
 int re_alloc_pattern P_((struct re_pattern_buffer**));  /* added */
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* ONIGGNU_H */
diff --git a/oniguruma.h b/oniguruma.h
index 95cd109384..69dd939e5b 100644
--- a/oniguruma.h
+++ b/oniguruma.h
@@ -29,10 +29,14 @@
  * SUCH DAMAGE.
  */
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define ONIGURUMA
 #define ONIGURUMA_VERSION_MAJOR   3
-#define ONIGURUMA_VERSION_MINOR   5
-#define ONIGURUMA_VERSION_TEENY   4
+#define ONIGURUMA_VERSION_MINOR   6
+#define ONIGURUMA_VERSION_TEENY   0
 
 #ifdef __cplusplus
 # ifndef  HAVE_PROTOTYPES
@@ -82,6 +86,10 @@ typedef unsigned int   OnigDistance;
 #define ONIG_INFINITE_DISTANCE  ~((OnigDistance )0)
 
 /* ambiguous match flag */
+typedef unsigned int OnigAmbigType;
+
+ONIG_EXTERN OnigAmbigType OnigDefaultAmbigFlag;
+
 #define ONIGENC_AMBIGUOUS_MATCH_NONE                   0
 #define ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE            (1<<0)
 #define ONIGENC_AMBIGUOUS_MATCH_NONASCII_CASE         (1<<1)
@@ -96,12 +104,8 @@ typedef unsigned int   OnigDistance;
   ( ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE | \
     ONIGENC_AMBIGUOUS_MATCH_NONASCII_CASE | \
     ONIGENC_AMBIGUOUS_MATCH_COMPOUND )
-#define ONIGENC_AMBIGUOUS_MATCH_DEFAULT \
-    (ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE | \
-     ONIGENC_AMBIGUOUS_MATCH_NONASCII_CASE | \
-     ONIGENC_AMBIGUOUS_MATCH_COMPOUND )
+#define ONIGENC_AMBIGUOUS_MATCH_DEFAULT  OnigDefaultAmbigFlag
 
-typedef unsigned int OnigAmbigType;
 
 #define ONIGENC_MAX_COMP_AMBIG_CODE_LEN       3
 #define ONIGENC_MAX_COMP_AMBIG_CODE_ITEM_NUM  4
@@ -851,6 +855,10 @@ int onig_set_meta_char P_((OnigEncoding enc, unsigned int what, OnigCodePoint co
 ONIG_EXTERN
 void onig_copy_encoding P_((OnigEncoding to, OnigEncoding from));
 ONIG_EXTERN
+OnigAmbigType onig_get_default_ambig_flag P_(());
+ONIG_EXTERN
+int onig_set_default_ambig_flag P_((OnigAmbigType ambig_flag));
+ONIG_EXTERN
 unsigned int onig_get_match_stack_limit_size P_((void));
 ONIG_EXTERN
 int onig_set_match_stack_limit_size P_((unsigned int size));
@@ -861,4 +869,8 @@ const char* onig_version P_((void));
 ONIG_EXTERN
 const char* onig_copyright P_((void));
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* ONIGURUMA_H */
diff --git a/regcomp.c b/regcomp.c
index 116bcb7c9b..80bc13b4c5 100644
--- a/regcomp.c
+++ b/regcomp.c
@@ -29,6 +29,24 @@
 
 #include "regparse.h"
 
+OnigAmbigType OnigDefaultAmbigFlag =
+  (ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE |
+   ONIGENC_AMBIGUOUS_MATCH_NONASCII_CASE);
+
+extern OnigAmbigType
+onig_get_default_ambig_flag()
+{
+  return OnigDefaultAmbigFlag;
+}
+
+extern int
+onig_set_default_ambig_flag(OnigAmbigType ambig_flag)
+{
+  OnigDefaultAmbigFlag = ambig_flag;
+  return 0;
+}
+
+
 #ifndef PLATFORM_UNALIGNED_WORD_ACCESS
 static unsigned char PadBuf[WORD_ALIGNMENT_SIZE];
 #endif
diff --git a/st.c b/st.c
index cad73288f6..5bce4ff836 100644
--- a/st.c
+++ b/st.c
@@ -246,6 +246,7 @@ st_free_table(table)
 	ptr = table->bins[i];
 	while (ptr != 0) {
 	    next = ptr->next;
+            table->type->key_free(ptr->key);
 	    free(ptr);
 	    ptr = next;
 	}