Something

alias a {
  set %ctime $ctime
  away $1-
  ame is now away Reason:[» $1- Left: $time «]
}
alias b {
  if ($away == $true) {
    ame is now back from [» $awaymsg «]Gone for:[» $replace($duration($calc($ctime - %ctime)),wk,$chr(32) week,day,$chr(32) day,hr,$chr(32) hour,min,$chr(32) minute,sec,$chr(32) second) «]
    away
  }
  elseif ($away == $false) {
    echo -at You are not away!
  }
}