in reply to Perl/TK hex2char - char2hex convertor
59 6F 75 20 61 72 65 20 4A 75 73 74 20 41 6E 6F 74 68 65 72 20 50 65 72 6C 2F 54 6B 20 48 61 63 6B 65 72 20 3B 29
Tk is on my list of things to learn.