RE: new version of Lpeg
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- Subject: RE: new version of Lpeg
- From: "Jerome Vuarand" <jerome.vuarand@...>
- Date: 2007年1月17日 10:06:59 -0500
Taco Hoekwater wrote:
> Somehow I can not get the new version of lpeg.c to link
> statically (I had not problems with the previous two versions).
>
> The C compile runs fine, but when I try to run the executable
> I always get this error from within luaopen_lpeg():
>
> PANIC: unprotected error in call to Lua API (no calling
> environment)
>
> Can someone please help me? I am probably missing something
> obvious, I simply do not understand what is happening. I
> could find out that the problem is from the lua_replace()
> line below, but that does not make it any clearer to me.
> There is a similar-looking (to me) construct in liolib.c,
> where it gives no trouble at all.
>
> int luaopen_lpeg (lua_State *L) {
> lua_newtable(L);
> lua_replace(L, LUA_ENVIRONINDEX); /* HERE */
>
>
> Thanks in advance for any pointers,
Do you call luaopen_lpeg directly yourself or do you properly push it on
a Lua stack and lua_call it ? I think the latter is required.