Function lua_tointegerx

xrepo/packages/l/lua/port/lua/src/lapi.c:393–400

LUA_API lua_Integer lua_tointegerx (lua_State *L, int idx, int *pisnum) {
  lua_Integer res = 0;
  const TValue *o = index2value(L, idx);
  int isnum = tointeger(o, &res);
  if (pisnum)
    *pisnum = isnum;
  return res;
}


LUA_API int lua_toboolean (lua_State *L, int idx) {