Feature request

[anakreonmejdi at yahoo.gr]

Hello.

When a haskell buffer is loaded in the interpreter running from within
emacs, occurrences of errors are highlighted but the mode offers no
mechanism to go to the location where the error occurs. The only
alternative is the built-in emacs key M-g g. The mode should parse the
messages produced from the last session of ghci (i.e.  errors that
concern the last time a file is loaded in the interpreter) and
(preferably) use the C-x ` key binding to jump to the location causing
the error.

Best regards,
Anakreontas Mentis