!PERL competition | niotitepmoc LERP!

OK... random competition that Dave and I came up with...

Write the most functionally useful PERL script you can which, when its code is reversed (character for character or bit for bit - your choice), will have the same effect as when executed with the code written forwards. Oh... and no code comments allowed!

The judge of usefulness will be taken by Dave and myself. Winner gets a Mars bar. So does the first person to mathematically prove it isn't possible, if indeed it isn't :-p.

Anyone who can implement a generalised Turing machine and/or Universal Register Machine in this notation gets a whole pack of Mars bars. At least.

Any entries to be emailed to me.

Have fun!