static void breakstat (LexState *ls) {
  int line = ls->linenumber;
  luaX_next(ls);  /* skip break */
  newgotoentry(ls, luaS_newliteral(ls->L, "break"), line, luaK_jump(ls->fs));
}
static void breakstat (LexState *ls) {
  int line = ls->linenumber;
  luaX_next(ls);   
  newgotoentry(ls, luaS_newliteral(ls->L, "break"), line, luaK_jump(ls->fs));
}