Oh, I forgot to "reply-to-all". ---------- Forwarded message ---------- From: Paulo Tanimoto Date: Tue, Dec 29, 2009 at 9:39 AM Subject: Re: [Haskell-cafe] ghc 6.12.1 and regex To: David Fox Hi David, On Tue, Dec 29, 2009 at 9:28 AM, David Fox wrote:

Is anyone else seeing this problem:

...

:m +Text.Regex.Posix "\250" =~ "\250" :: Bool True "\250" =~ "[\250]" :: Bool False

I also get that on GHC 6.10.4.  On the other hand: $ cabal update $ cabal install regex-tdfa $ ghci

:m +Text.Regex.TDFA "\250" =~ "\250" :: Bool True "\250" =~ "[\250]" :: Bool True

But the author says it's not fully Posix yet: http://hackage.haskell.org/package/regex-tdfa Paulo