avoid using deprecated macros lua_[gs]etglobal

lbaselib.c

@@ -1,5 +1,5 @@
 /*
-** $Id: lbaselib.c,v 1.229 2009/11/27 15:38:51 roberto Exp roberto $
+** $Id: lbaselib.c,v 1.230 2009/12/10 18:17:37 roberto Exp roberto $
 ** Basic library
 ** See Copyright Notice in lua.h
 */
@@ -23,7 +23,7 @@
 static int luaB_print (lua_State *L) {
   int n = lua_gettop(L);  /* number of arguments */
   int i;
-  lua_getglobal(L, "tostring");
+  lua_getfield(L, LUA_GLOBALSINDEX, "tostring");
   for (i=1; i<=n; i++) {
     const char *s;
     size_t l;
@@ -695,11 +695,11 @@ static void auxopen (lua_State *L, const char *name,
 static void base_open (lua_State *L) {
   /* set global _G */
   lua_pushvalue(L, LUA_GLOBALSINDEX);
-  lua_setglobal(L, "_G");
+  lua_setfield(L, LUA_GLOBALSINDEX, "_G");
   /* open lib into global table */
   luaL_register(L, "_G", base_funcs);
   lua_pushliteral(L, LUA_VERSION);
-  lua_setglobal(L, "_VERSION");  /* set global _VERSION */
+  lua_setfield(L, LUA_GLOBALSINDEX, "_VERSION");  /* set global _VERSION */
   /* `ipairs' and `pairs' need auxiliary functions as upvalues */
   auxopen(L, "ipairs", luaB_ipairs, ipairsaux);
   auxopen(L, "pairs", luaB_pairs, luaB_next);
@@ -710,7 +710,7 @@ static void base_open (lua_State *L) {
   lua_pushliteral(L, "kv");
   lua_setfield(L, -2, "__mode");  /* metatable(w).__mode = "kv" */
   lua_pushcclosure(L, luaB_newproxy, 1);
-  lua_setglobal(L, "newproxy");  /* set global `newproxy' */
+  lua_setfield(L, LUA_GLOBALSINDEX, "newproxy");  /* set global `newproxy' */
 }
 
 

linit.c

@@ -1,5 +1,5 @@
 /*
-** $Id: linit.c,v 1.19 2009/07/01 16:16:40 roberto Exp roberto $
+** $Id: linit.c,v 1.20 2009/09/05 12:39:29 roberto Exp roberto $
 ** Initialization of libraries for lua.c and other clients        
 ** See Copyright Notice in lua.h
 */
@@ -64,7 +64,7 @@ LUALIB_API void luaL_openlibs (lua_State *L) {
   }
   lua_pop(L, 1);  /* remove package.preload table */
 #ifdef LUA_COMPAT_DEBUGLIB
-  lua_getglobal(L, "require");
+  lua_getfield(L, LUA_GLOBALSINDEX, "require");
   lua_pushliteral(L, LUA_DBLIBNAME);
   lua_call(L, 1, 0);  /* call 'require"debug"' */
 #endif

lua.c

@@ -1,5 +1,5 @@
 /*
-** $Id: lua.c,v 1.175 2009/08/10 16:23:19 roberto Exp roberto $
+** $Id: lua.c,v 1.176 2009/11/24 18:05:12 roberto Exp roberto $
 ** Lua stand-alone interpreter
 ** See Copyright Notice in lua.h
 */
@@ -151,7 +151,7 @@ static int dostring (lua_State *L, const char *s, const char *name) {
 
 
 static int dolibrary (lua_State *L, const char *name) {
-  lua_getglobal(L, "require");
+  lua_getfield(L, LUA_GLOBALSINDEX, "require");
   lua_pushstring(L, name);
   return report(L, docall(L, 1, 1));
 }
@@ -231,7 +231,7 @@ static void dotty (lua_State *L) {
     report(L, status);
     if (status == LUA_OK && lua_gettop(L) > 0) {  /* any result to print? */
       luaL_checkstack(L, LUA_MINSTACK, "too many results to print");
-      lua_getglobal(L, "print");
+      lua_getfield(L, LUA_GLOBALSINDEX, "print");
       lua_insert(L, 1);
       if (lua_pcall(L, lua_gettop(L)-1, 0, 0) != LUA_OK)
         l_message(progname, lua_pushfstring(L,
@@ -250,7 +250,7 @@ static int handle_script (lua_State *L, char **argv, int n) {
   int status;
   const char *fname;
   int narg = getargs(L, argv, n);  /* collect arguments */
-  lua_setglobal(L, "arg");
+  lua_setfield(L, LUA_GLOBALSINDEX, "arg");
   fname = argv[n];
   if (strcmp(fname, "-") == 0 && strcmp(argv[n-1], "--") != 0)
     fname = NULL;  /* stdin */

lua.h

@@ -1,5 +1,5 @@
 /*
-** $Id: lua.h,v 1.251 2009/11/25 15:27:51 roberto Exp roberto $
+** $Id: lua.h,v 1.252 2009/11/26 11:39:20 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
@@ -297,7 +297,8 @@ LUA_API void      (lua_setallocf) (lua_State *L, lua_Alloc f, void *ud);
 
 #define lua_newtable(L)		lua_createtable(L, 0, 0)
 
-#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n)))
+#define lua_register(L,n,f) \
+	(lua_pushcfunction(L, (f)), lua_setfield(L, LUA_GLOBALSINDEX, (n)))
 
 #define lua_pushcfunction(L,f)	lua_pushcclosure(L, (f), 0)