lua_newthread state and lua_pcall

[Roman Senuta <senutar@...>]

Hi folks,

 Is it safe to use lua_pcall with non main thread context? Here is the 
sample code:

 lua_State* L1 = lua_newthread(L);
 ...
 lua_getglobal(L1, "foo");
 lua_pcall(L1, 0, 0, 0);

 Or functions can be executed within created threads only by using 
lua_resume?

--
Regards, Roman