Lua 5.1.35.1.3-rc55.1.3

3 files changed, 15 insertions, 18 deletions

diff --git a/etc/luavs.bat b/etc/luavs.bat
index d1ad267c..08c2bedd 100644
--- a/etc/luavs.bat
+++ b/etc/luavs.bat
@@ -1,7 +1,7 @@
 @rem Script to build Lua under "Visual Studio .NET Command Prompt".

 @rem Do not run from this directory; run it from the toplevel: etc\luavs.bat .

 @rem It creates lua51.dll, lua51.lib, lua.exe, and luac.exe in src.

-@rem David Manura <dm.lua@math2.org> and Mike Pall <mikelu-0801@mike.de>

+@rem (contributed by David Manura and Mike Pall)

 

 @setlocal

 @set MYCOMPILE=cl /nologo /MD /O2 /W3 /c /D_CRT_SECURE_NO_DEPRECATE

diff --git a/src/lauxlib.c b/src/lauxlib.c
index 348730f6..10f14e2c 100644
--- a/src/lauxlib.c
+++ b/src/lauxlib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lauxlib.c,v 1.159.1.2 2008/01/17 14:04:41 roberto Exp $
+** $Id: lauxlib.c,v 1.159.1.3 2008/01/21 13:20:51 roberto Exp $
 ** Auxiliary functions for building Lua libraries
 ** See Copyright Notice in lua.h
 */
@@ -535,7 +535,7 @@ static const char *getF (lua_State *L, void *ud, size_t *size) {
     return "\n";
   }
   if (feof(lf->f)) return NULL;
-  *size = fread(lf->buff, 1, LUAL_BUFFERSIZE, lf->f);
+  *size = fread(lf->buff, 1, sizeof(lf->buff), lf->f);
   return (*size > 0) ? lf->buff : NULL;
 }
 
@@ -570,9 +570,8 @@ LUALIB_API int luaL_loadfile (lua_State *L, const char *filename) {
     while ((c = getc(lf.f)) != EOF && c != '\n') ;  /* skip first line */
     if (c == '\n') c = getc(lf.f);
   }
-  if (c == LUA_SIGNATURE[0] && lf.f != stdin) {  /* binary file? */
-    fclose(lf.f);
-    lf.f = fopen(filename, "rb");  /* reopen in binary mode */
+  if (c == LUA_SIGNATURE[0] && filename) {  /* binary file? */
+    lf.f = freopen(filename, "rb", lf.f);  /* reopen in binary mode */
     if (lf.f == NULL) return errfile(L, "reopen", fnameindex);
     /* skip eventual `#!...' */
    while ((c = getc(lf.f)) != EOF && c != LUA_SIGNATURE[0]) ;
@@ -581,7 +580,7 @@ LUALIB_API int luaL_loadfile (lua_State *L, const char *filename) {
   ungetc(c, lf.f);
   status = lua_load(L, getF, &lf, lua_tostring(L, -1));
   readstatus = ferror(lf.f);
-  if (lf.f != stdin) fclose(lf.f);  /* close file (even in case of errors) */
+  if (filename) fclose(lf.f);  /* close file (even in case of errors) */
   if (readstatus) {
     lua_settop(L, fnameindex);  /* ignore results from `lua_load' */
     return errfile(L, "read", fnameindex);
diff --git a/src/ldblib.c b/src/ldblib.c
index 8d631e37..67de1222 100644
--- a/src/ldblib.c
+++ b/src/ldblib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: ldblib.c,v 1.104.1.2 2008/01/18 16:39:45 roberto Exp $
+** $Id: ldblib.c,v 1.104.1.3 2008/01/21 13:11:21 roberto Exp $
 ** Interface from Lua to its debug API
 ** See Copyright Notice in lua.h
 */
@@ -268,12 +268,11 @@ static int db_sethook (lua_State *L) {
     count = luaL_optint(L, arg+3, 0);
     func = hookf; mask = makemask(smask, count);
   }
-  gethooktable(L1);
-  lua_pushlightuserdata(L1, L1);
+  gethooktable(L);
+  lua_pushlightuserdata(L, L1);
   lua_pushvalue(L, arg+1);
-  lua_xmove(L, L1, 1);
-  lua_rawset(L1, -3);  /* set new hook */
-  lua_pop(L1, 1);  /* remove hook table */
+  lua_rawset(L, -3);  /* set new hook */
+  lua_pop(L, 1);  /* remove hook table */
   lua_sethook(L1, func, mask, count);  /* set hooks */
   return 0;
 }
@@ -288,11 +287,10 @@ static int db_gethook (lua_State *L) {
   if (hook != NULL && hook != hookf)  /* external hook? */
     lua_pushliteral(L, "external hook");
   else {
-    gethooktable(L1);
-    lua_pushlightuserdata(L1, L1);
-    lua_rawget(L1, -2);   /* get hook */
-    lua_remove(L1, -2);  /* remove hook table */
-    lua_xmove(L1, L, 1);
+    gethooktable(L);
+    lua_pushlightuserdata(L, L1);
+    lua_rawget(L, -2);   /* get hook */
+    lua_remove(L, -2);  /* remove hook table */
   }
   lua_pushstring(L, unmakemask(mask, buff));
   lua_pushinteger(L, lua_gethookcount(L1));