I made a mistake. Use M-t instead of C-cC-t. >> Currently what I do is declare a signature for helper, and then if it >> gets a type error try to figure out how to fix it. It's usually not >> very hard, but it would be slick to have the signature filled in >> automatically. > > Try ghc-mod on Hackage if you are an Emacs user. > > If GHC can guess the signature of helper function, haskell-mode with > ghc-mod automatically hilights the function. Typing C-cC-t inserts the > guessed signature. > > http://www.mew.org/~kazu/proj/ghc-mod/en/ > > --Kazu
_______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe