Re: lua_dostring
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- Subject: Re: lua_dostring
- From: "Roger D. Vargas" <rogerdv@...>
- Date: 2003年2月27日 18:06:56 -0500
El Miércoles 26 Febrero 2003 19:50, Luiz Henrique de Figueiredo escribió:
> >I donwloaded and compiled lua 5 beta and tried to test an old small test
> > app, but now i got an error about lua_dostring. What happened with it in
> > version 5? Which is the correct way to execute code from strings/files
> > now?
>
> lua_dostring now exists in lauxlib for compatibility only.
> Try #include'ing auxlib.h and linking with liblualib.a.
>
> lua_dostring has been replaced by the more flexible lua_load. lauxlib
> contains luaL_loadbuffer for convenience. See the implementation
> of lua_dostring in lauxlib.c to see how to use lua_load and
> luaL_loadbuffer. --lhf
So, my app looks this way now (old style, stolen from the tutorial sent some
time ago):
#include <stdio.h>
extern "C" {
#include <lua.h>
#include <lualib.h>
};
int main(int argc, char* argv[ ])
{
lua_State* luaVM = lua_open(0);
if (NULL == luaVM) { printf("Error Initializing lua\n"); return -1;
}
lua_baselibopen(luaVM);
lua_iolibopen(luaVM);
lua_strlibopen(luaVM);
lua_mathlibopen(luaVM);
// Do stuff with lua code.
char* strLuaInput = "a = 1 + 1;\n print(a);\n";
lua_dostring(luaVM, strLuaInput);
lua_close(luaVM);
return 0;
}
What is the correct way now usin lua_load?
--
Roger D. Vargas
ICQ: 117641572
Linux user: 180787
* Tanto si piensas que puedes, como si piensas que no puedes, tienes razón *
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