[Haskell-cafe] Call Graph Tool?

[Claus Reinke]

> I have approx. 100+ source files and I was wondering if anyone has a tool
> that would let me see a visual call graph for the source files; i.e. a
> visual hierarchy of which module is imported by what, and so forth.

Hi Chris,

Programatica used to have such a thing for the module graph
(tools/base/Pfe0Cmds.hs; "graph"), via dot. But for that many
modules, the graph is highly likely to be neither pretty nor 
useful, I'm afraid..

Claus

http://en.wikipedia.org/wiki/DOT_language