haskell html-colorizer

[Manuel M T Chakravarty]

> Are anyone aware of a haskell html-colorizer a' la the emacs-mode?

XEmacs has the very nice function

  M-x htmlize-buffer

which when executed in a buffer containing a Haskell file
(or any other source code for which (X)Emacs provides
special markup) produces HTML output that exactly matches
the display used in (X)Emacs itself (ie, including colours).

I am unsure whether that or similar functionality is
provided by GNU Emacs, too, but it may very well be.

Cheers,
Manuel