On Mon, May 4, 2009 at 5:23 PM, John Van Enk <vane...@gmail.com> wrote: > Which package?
In 1251 packages, I found 20 source files out of 15144 source files that use (n+k) patterns: queuelike-1.0.9/Data/Queue/Stack.hs queuelike-1.0.9/Data/Queue/TrieQueue.hs hinze-streams-1.0/Data/Stream/Hinze/Stream.hs compression-0.1/Codec/Compression/Utils.hs bytestring-0.9.1.4/tests/lazybuildcons.hs bytestring-0.9.1.4/tests/lazybuild.hs liboleg-0.1.1/Language/TypeLC.hs pqueue-mtl-1.0.7/Data/Queue/Stack.hs pqueue-mtl-1.0.7/Data/Queue/Queue.hs IOSpec-0.2/examples/Echo.hs pxsl-tools-1.0.1/src/PxsltFormat.hs pdf2line-0.0.1/pdf2line.hs stream-fusion-0.1.2.1/tests/Test/SmallCheck/Partial.hs queue-0.1.1.3/src/Data/Queue/Instances/STM.hs frag-1.1.2/src/AFRP.hs th-fold-0.0.0.1/src/Language/Haskell/TH/Fold.hs tetris-0.27178/Util.hs random-fu-0.0.0.2/src/Data/Random/Distribution/Binomial.hs random-fu-0.0.0.2/src/Data/Random/Source/PureMT.hs The method that I used to extract them may have missed some files (e.g. anything that is Haskell source but needs to be preprocessed), but I just wanted to save people the trouble of finding them themselves ;) j3h -- For the curious, those who wish to search other sources, or those who wish to improve on my results, I found these by I downloaded the full Hackage tarball, unpacked it and ran: find ./ -type f \( -name \*.hs -o \*.lhs \) | xargs npk where npk is the following program: > import System.Environment ( getArgs ) > import Control.Monad ( when ) > import Data.Generics ( cast, GenericQ, gcount ) > import Language.Haskell.Exts ( Module, ParseResult(..), Pat(..), parseFile ) > isNPlusK :: GenericQ Bool > isNPlusK x = case cast x of > Just (PNPlusK _ _) -> True > _ -> False > hasNPlusK :: Module -> Bool > hasNPlusK = (> 0) . gcount isNPlusK > printIfNPlusK :: FilePath -> IO () > printIfNPlusK fn = do > res <- parseFile fn > case res of > ParseOk mod -> when (hasNPlusK mod) $ putStrLn fn > _ -> return () > main :: IO () > main = mapM_ printIfNPlusK =<< getArgs _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
