Function checkload

src/Chain/libraries/glua/loadlib.cpp:452–460

static int checkload(lua_State *L, int stat, const char *filename) {
    if (stat) {  /* module loaded successfully? */
        lua_pushstring(L, filename);  /* will be 2nd argument to module */
        return 2;  /* return open function and file name */
    }
    else
        return luaL_error(L, "error loading module '%s' from file '%s':\n\t%s",
        lua_tostring(L, 1), filename, lua_tostring(L, -1));
}


static int searcher_Lua(lua_State *L) {