functions lua_tonumber/lua_tointeger replaced by lua_tonumberx/lua_tointegerx

that have an extra out parameter with conversion status

1 files changed, 6 insertions, 3 deletions

diff --git a/lua.h b/lua.h
index 586c9388..87c81e75 100644
--- a/lua.h
+++ b/lua.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lua.h,v 1.269 2010/05/10 13:50:20 roberto Exp roberto $
+** $Id: lua.h,v 1.270 2010/05/12 14:09:20 roberto Exp roberto $
 ** Lua - A Scripting Language
 ** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
 ** See Copyright Notice at the end of this file
@@ -153,8 +153,8 @@ LUA_API int             (lua_isuserdata) (lua_State *L, int idx);
 LUA_API int             (lua_type) (lua_State *L, int idx);
 LUA_API const char     *(lua_typename) (lua_State *L, int tp);
 
-LUA_API lua_Number      (lua_tonumber) (lua_State *L, int idx);
-LUA_API lua_Integer     (lua_tointeger) (lua_State *L, int idx);
+LUA_API lua_Number      (lua_tonumberx) (lua_State *L, int idx, int *isnum);
+LUA_API lua_Integer     (lua_tointegerx) (lua_State *L, int idx, int *isnum);
 LUA_API int             (lua_toboolean) (lua_State *L, int idx);
 LUA_API const char     *(lua_tolstring) (lua_State *L, int idx, size_t *len);
 LUA_API size_t          (lua_rawlen) (lua_State *L, int idx);
@@ -296,6 +296,9 @@ LUA_API void      (lua_setallocf) (lua_State *L, lua_Alloc f, void *ud);
 ** ===============================================================
 */
 
+#define lua_tonumber(L,i)       lua_tonumberx(L,i,NULL)
+#define lua_tointeger(L,i)      lua_tointegerx(L,i,NULL)
+
 #define lua_pop(L,n)            lua_settop(L, -(n)-1)
 
 #define lua_newtable(L)         lua_createtable(L, 0, 0)