You don't need goto and loops to do that confused

Code:
alias getrandchar {
  var %list 9830 9829 9824 9827,%r $r(1,$numtok(%list,32)),%chr $chr($gettok(%list,%r,32))
echo -a no color: %chr -- color index 4: $+($chr(3),04,%chr,$chr(15))
}
$r is the same thing as $rand.

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