Patch to register XmlSyntax and RegularPatterns as known extensions

[Duncan Coutts]

On Thu, 2009-05-28 at 23:00 +0200, Niklas Broberg wrote:
> Hi all,
> 
> I'd like to have concrete XML syntax (HSP) and regular expression
> pattern syntax (HaRP) registered in Language.Haskell.Extension. The
> attached patch registers XmlSyntax and RegularPatterns as constructors
> in the Language.Haskell.Extension.Extension data type, along with
> haddock documentation.

Since there were no objections I've applied the patch, so both
extensions are now registered.

Duncan