Function luaX_lookahead

freebsd/contrib/openzfs/module/lua/llex.c:526–530

int luaX_lookahead (LexState *ls) {
  lua_assert(ls->lookahead.token == TK_EOS);
  ls->lookahead.token = llex(ls, &ls->lookahead.seminfo);
  return ls->lookahead.token;
}
/* END CSTYLED */