!7

module TimerModule > DynBigNumber {
  long setTill;
  
  start {
    dm_onTopInput(voidfunc(S s) {
      new Matches m;
      if "* minutes" {
        int minutes = parseEnglishNumberOrInt($1);
        setField(setTill, now()+fromMinutes(minutes));
        print("Timer set to " + minutes + " from now");
      }
    });
    doEvery(1.0, r updateMe);
  }
  
  void update {
    long now = now();
    if (setTill > now)
      else setValue("");
  }
}