I noticed that you convert point-wise into point-free.Perhaps you could add some point-free transformations to remove redundancy in certain cases. Is that a goal of the library?
Cheers, hugo On Sat, Dec 20, 2008 at 9:55 AM, Neil Mitchell <[email protected]> wrote: > Hi, > > I am pleased to announce HLint, a tool for making suggestions to > improve your Haskell code. Previously this tool was called Dr Haskell > and depended on a working installation of Yhc - both of those have now > changed. HLint requires GHC 6.10*, and to install simply type: > > cabal update && cabal install hlint > > If you haven't yet installed the cabal command, instructions are here: > http://ghcmutterings.wordpress.com/2008/11/10/bootstrapping-cabal-install/ > > As an example of what HLint does, running "hlint darcs-2.1.2" over the > latest stable release of darcs gives 385 suggestions, including: > > darcs-2.1.2\src\CommandLine.lhs:46:1: Use a string literal > Found: > [' ', '\t', '"', '%'] > Why not: > " \t\"%" > > darcs-2.1.2\src\CommandLine.lhs:49:1: Eta reduce > Found: > quotedArg ftable > = between (char '"') (char '"') $ quoteContent ftable > Why not: > quotedArg = between (char '"') (char '"') . quoteContent > > darcs-2.1.2\src\CommandLine.lhs:94:1: Use concatMap > Found: > concat $ map escapeC s > Why not: > concatMap escapeC s > > To see all the hints in a nice interactive document visit > http://www-users.cs.york.ac.uk/~ndm/hlint/hlint-report.htm > (recommended if you are thinking of trying out hlint) > > All necessary links, including a manual, hackage links, bug tracker > and source code can be found from the tool website: > http://www-users.cs.york.ac.uk/~ndm/hlint/ > > Acknowledgements: Niklas Broberg and the haskell-src-exts package have > both been very helpful. The darcs users mailing list gave many good > suggestions which I've incorportated. > > Please direct any follow up conversations to haskell-cafe@ > > Thanks > > Neil > > * Why GHC 6.10? View patterns. > _______________________________________________ > Haskell mailing list > [email protected] > http://www.haskell.org/mailman/listinfo/haskell > -- www.di.uminho.pt/~hpacheco
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