[Haskell-cafe] RE: Haskell-Cafe Digest, Vol 21, Issue 31

[Bayley, Alistair]

> From: Atwood, John Wesley [mailto:john.atwood at hp.com] 
> 
> Under my Linux install, with ghc6.4, it doesn't throw an 
> exception, but
> also doesn't return a correct result;
> it returns Just [].  Under WindowsXP, ghc6.4, I get the exception you
> get; under hugs, it can't find subRegex, but
> matchRegex returns Just [].  What does seem to work is
>   > import Text.Regex.Posix
>   > 
>   > p1 = do
>   >  r <- regcomp "\\." 0
>   >  b <- regexec r "foo.bar"
>   >  putStr (show b)
> 
> why it's in the IO monad, I don't know.
> Where would I find the source? I browsed the ghc cvs at 
> haskell.org, but
> can't find Text.Regex.
> 
> 
> John


http://cvs.haskell.org/cgi-bin/cvsweb.cgi/fptools/libraries/base/Text/Regex.
hs?rev=1.15

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