Re: Lua 5.1.2-rc2 now available
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- Subject: Re: Lua 5.1.2-rc2 now available
- From: "Jérôme VUARAND" <jerome.vuarand@...>
- Date: 2007年3月25日 14:02:38 -0400
2007年3月25日, Luiz Henrique de Figueiredo <lhf@tecgraf.puc-rio.br>:
Lua 5.1.2-rc2 is now available at
http://www.lua.org/work/lua-5.1.2-rc2.tar.gz
In some personnal project I build lua core and lualib seperately, and
there is a single limitation in loadlib.c that prevent me from doing
this. On some lines the function luaO_pushfstring is called, which is
not exposed by core API. The following patch fixes that with replacing
these calls with calls to lua_pushfstring. So far I haven't had any
problem with it, so if you think it won't hurt it could be useful for
some people. Here is the patch :
--- loadlib.c.orig Mon Apr 10 14:27:24 2006
+++ loadlib.c Sun Mar 25 13:57:15 2007
@@ -363,7 +363,7 @@
if (readable(filename)) /* does file exist and is readable? */
return filename; /* return that file name */
lua_pop(L, 2); /* remove path template and file name */
- luaO_pushfstring(L, "\n\tno file " LUA_QS, filename);
+ lua_pushfstring(L, "\n\tno file " LUA_QS, filename);
lua_concat(L, 2);
}
return NULL; /* not found */
@@ -423,7 +423,7 @@
funcname = mkfuncname(L, name);
if ((stat = ll_loadfunc(L, filename, funcname)) != 0) {
if (stat != ERRFUNC) loaderror(L, filename); /* real error */
- luaO_pushfstring(L, "\n\tno module " LUA_QS " in file " LUA_QS,
+ lua_pushfstring(L, "\n\tno module " LUA_QS " in file " LUA_QS,
name, filename);
return 1; /* function not found */
}
@@ -438,7 +438,7 @@
luaL_error(L, LUA_QL("package.preload") " must be a table");
lua_getfield(L, -1, name);
if (lua_isnil(L, -1)) /* not found? */
- luaO_pushfstring(L, "\n\tno field package.preload['%s']", name);
+ lua_pushfstring(L, "\n\tno field package.preload['%s']", name);
return 1;
}