Re: Adding new paths for the access of embedded programs

[Graham Wakefield <wakefield@...>]

On Dec 31, 2009, at 12:15 PM, Luciano de Souza wrote:
> lua_pcall(l, 0, 0, 0);

Change this to (the equivalent in Pascal):

if (lua_pcall(l, 0, 0, 0)) {
	printf("error: %s\n", lua_tostring(L, -1));
}

(if lua_pcall triggers an error, it returns non-zero and leaves the  
error message at stack index -1)

> lua_close(l);
>
> end.
>
>
>
>
> ----- Original Message ----- From: "Wesley Smith" <wesley.hoke@gmail.com 
> >
> To: "Lua list" <lua@bazar2.conectiva.com.br>
> Sent: Thursday, December 31, 2009 5:47 PM
> Subject: Re: Adding new paths for the access of embedded programs
>
>
> > if you require a module and Lua can't find it then you definitely  
> > have
> > errors.  You just need to read up on the Lua documentation to figure
> > out how to get them.  How are you loading your Lua code?
> >
> > wes