Dimitry Golubovsky
Does there exist a tool which given a Haskell source, shows functions that are mutually recursive (i. e. call each other, even via calling third, etc. functions)? Knowledge of that would help to split the module into smaller modules without risk to create recursive modules.
hIDE had such a tool[1], though I don't know how it worked. It's possible you could find similar functionality in either HaRe, the Haskell Refactoring Browser[2] or the Programatica toolset[3]. Maybe once the ghc-api works that sort of tool will be easy? [1] http://www.scannedinavian.org/~shae/hIDE.png [2] http://www.cs.kent.ac.uk/projects/refactor-fp/hare.html [3] http://www.cse.ogi.edu/~hallgren/Programatica/ -- It seems I've been living two lives. One life is a self-employed web developer In the other life, I'm shapr, functional programmer. | www.ScannedInAvian.com One of these lives has futures (and subcontinuations!)| --Shae Matijs Erisson