Hi
I have always been wondering why error shouldn't always return a call stack from the occurrance of fromJust up to the function I typed into ghci (or up to main, for that matter).
yhi-stack (as yet unreleased) does exactly this, without requiring you to recompile your code even. hat-stack also does this. Thanks Neil _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe