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new macro LUA_COMPAT to control some compatibility macros

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This commit is contained in:
Roberto Ierusalimschy 2008-07-11 14:50:31 -03:00
parent 6955666290
commit 6b8725b0ee
2 changed files with 12 additions and 2 deletions
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4
lua.h
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@ -1,5 +1,5 @@
/*
** $Id: lua.h,v 1.227 2008/02/11 19:16:02 roberto Exp roberto $
** $Id: lua.h,v 1.228 2008/05/09 16:51:44 roberto Exp roberto $
** Lua - An Extensible Extension Language
** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
** See Copyright Notice at the end of this file
@ -282,6 +282,7 @@ LUA_API void lua_setallocf (lua_State *L, lua_Alloc f, void *ud);
/*
** compatibility macros and functions
*/
#if defined(LUA_COMPAT)
#define lua_strlen(L,i) lua_objlen(L, (i))
@ -294,6 +295,7 @@ LUA_API void lua_setallocf (lua_State *L, lua_Alloc f, void *ud);
#define lua_Chunkreader lua_Reader
#define lua_Chunkwriter lua_Writer
#endif
/*

10
luaconf.h
View File

@ -1,5 +1,5 @@
/*
** $Id: luaconf.h,v 1.97 2008/04/07 18:58:42 roberto Exp roberto $
** $Id: luaconf.h,v 1.98 2008/06/25 15:27:12 roberto Exp roberto $
** Configuration file for Lua
** See Copyright Notice in lua.h
*/
@ -323,6 +323,14 @@
/*
@@ LUA_COMPAT includes some macros and functions that supply some
@* compatibility with previous versions.
** CHANGE it (undefine it) if you do not need these compatibility facilities.
*/
#define LUA_COMPAT
/*
@@ LUA_COMPAT_VARARG controls compatibility with old vararg feature.
** CHANGE it to undefined as soon as your programs use only '...' to