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Oops, sorry, I didn't mean to give the impression that that was mine. Never mind. I'll go away now. :D

;)

It's been done ;)

http://homepages.tesco.net/~andycarlson/enigma/enigma_j.html

In C:

x = (x>0) ? x : -x

You first. :D

Sepero:



int main(int argc, char **argv)
{
char buf[100];

if (argc != 2) return 1;
if (argv[1][0] != '-') return 1;