Observe

[Claus Reinke]

From: Johan Nordlander <nordland@cse.ogi.edu>
> andreas.marth@daimlerchrysler.com wrote:
> > With Hugs98Feb2001 comes a module Observe.lhs (in lib/exts). Is there any
> > documentation available?
> Have a look in the release notes, which you find in the docs/ directory
> in the Hugs distribution.

Or try:

    The Hood homepage
    www.haskell.org/hood/

    Debugging Haskell by Observing Intermediate Data Structures, Andy Gill.
Haskell Workshop, Sep 2000.
    http://www.cse.ogi.edu/~andy/pub/debug.htm

If you like that, you might also find GHood interesting:

    http://www.cs.ukc.ac.uk/people/staff/cr3/toolbox/haskell/GHood/

Hth,
Claus