All pastes #910710 Raw Edit

Something

public text v1 · immutable
·published 2008-02-20 03:34 UTC
rendered paste body
alias rainbowcolor {
  var %x
  var %y, %i = 1
  var %clist = 02,03,0405,06,07,09,10,11,12,13
  while (%i <= $len($1)) {
    if (%i >= $numtok(%clist,44)) {
      var %ii = $calc($numtok(%clist,44) - %i)
      set %y $gettok(%clist,%ii,44)
    }
    else {
      set %y $gettok(%clist,%i,44)
    }
    set %x $+(%x,%y,$mid($1,%i,1))
    inc %i
  }
  if ($isid) { return %x }
  else { echo -a %x }
}