Something

on 1:text:*:#btn-announce: {

  if (BROADCASTING! isin $2) {
    if (Title: isin $4) halt
    else {

      set %btntmp $1-
      set %btnn $mid(%btntmp,$calc($pos(%btntmp,[,1)+1),$calc( ($pos(%btntmp,],1) - 1) - ($pos(%btntmp,[,1) + 1) ))
      set %btntime $time(hh:mm:ss)
      set %btnurl $left($mid(%btntmp,$pos(%btntmp,http,1)),$calc($len($mid( %btntmp,$pos(%btntmp,http,1))) - 1))
      noop $tip(BTN,BTN Release:,%btnn,15,,,btnan)

    }

  }

}