On Fri, Oct 30, 2009 at 11:41:11 +0000, Eric Kow wrote: > Excellent. Hopefully we can boil this down into a minimal Haskell > program and bump this upstream somewhere (I guess the next level > up would be the maintainers of the regexp packages?)
I think I meant something like the attached, maybe not exactly but somewhere along those lines: ghc --make EmptyRegexSubexpressio echo "abc" | ./EmptyRegexSubexpression echo "x" | ./EmptyRegexSubexpression -- Eric Kow <http://www.nltg.brighton.ac.uk/home/Eric.Kow> PGP Key ID: 08AC04F9
import Text.Regex main = interact (show . matchRegex r) r = mkRegex "(a|)"
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