Idea to allow people to comment on Haskell docs

[Malcolm Wallace]

> > On a closely related matter, Benjamin Pierce told me how often he wished
> > that there was a link from the Haddock documentation to the source code
> > for a function.

Yes, I think that would be a great feature-enhancement for Haddock.

> Haddock does know the file name of each .hs file since it's invoked with
> them on the command line.

As a further enhancement, can I suggest converting the original .hs
file to .html, using some kind of syntax colouring?  The tool hscolour
(see http://www.cs.york.ac.uk/fp/darcs/) can generate either font
tags or CSS colouring.  The main difficulty for Haddock would be to
embed anchors into the generated html source.

Regards,
    Malcolm