A few years agon, while on univ, I was writing some test "program" in awk (or was it sed?). Of course it did not work and I was unable to find the reason for some 30 minutes ... until I noticed that I have a space at the end of one of the lines. And as soon as I deleted the space everything started to work fine. Oh my ...
Though I don't think it was me who needed more coffee.
Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live.
-- Rick Osborne
Edit by castaway: Closed small tag in signature
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