REBOL [ Title: "Greek" Date: 3-Jul-2002 Name: 'Greek Version: 1.0.0 File: %greek.r Author: "Andrew Martin" Purpose: { ^-^-Greek changes all upper and lower case letters to random letters, ^-^-preserving their case, and changes digits to random digits as well. ^-^-} eMail: %Al--Bri--xtra--co--nz Web: http://valley.150m.com library: [ level: 'intermediate platform: none type: 'tool domain: 'text-processing tested-under: none support: none license: none see-also: none ] ] Greek: function [ {Greek changes all upper and lower case letters to random letters, preserving their case, and changes digits to random digits as well.} Text [string!] {The text to "greek".} ][ Mark ][ parse/case Text [ some [ Mark: Upper (change Mark #"A" - 1 + random 26) | Mark: Lower (change Mark #"a" - 1 + random 26) | Mark: Digit (change Mark #"0" - 1 + random 10) | skip ] ] Text ]