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-rw-r--r-- | plugins/LocalFilesEditor/codemirror/mode/haskell/index.html | 59 |
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diff --git a/plugins/LocalFilesEditor/codemirror/mode/haskell/index.html b/plugins/LocalFilesEditor/codemirror/mode/haskell/index.html deleted file mode 100644 index 0bf34d570..000000000 --- a/plugins/LocalFilesEditor/codemirror/mode/haskell/index.html +++ /dev/null @@ -1,59 +0,0 @@ -<!doctype html> -<html> - <head> - <title>CodeMirror 2: Haskell mode</title> - <link rel="stylesheet" href="../../lib/codemirror.css"> - <script src="../../lib/codemirror.js"></script> - <script src="haskell.js"></script> - <link rel="stylesheet" href="haskell.css"> - <style type="text/css">.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style> - <link rel="stylesheet" href="../../css/docs.css"> - </head> - <body> - <h1>CodeMirror 2: Haskell mode</h1> - -<form><textarea id="code" name="code"> -module UniquePerms ( - uniquePerms - ) -where - --- | Find all unique permutations of a list where there might be duplicates. -uniquePerms :: (Eq a) => [a] -> [[a]] -uniquePerms = permBag . makeBag - --- | An unordered collection where duplicate values are allowed, --- but represented with a single value and a count. -type Bag a = [(a, Int)] - -makeBag :: (Eq a) => [a] -> Bag a -makeBag [] = [] -makeBag (a:as) = mix a $ makeBag as - where - mix a [] = [(a,1)] - mix a (bn@(b,n):bs) | a == b = (b,n+1):bs - | otherwise = bn : mix a bs - -permBag :: Bag a -> [[a]] -permBag [] = [[]] -permBag bs = concatMap (\(f,cs) -> map (f:) $ permBag cs) . oneOfEach $ bs - where - oneOfEach [] = [] - oneOfEach (an@(a,n):bs) = - let bs' = if n == 1 then bs else (a,n-1):bs - in (a,bs') : mapSnd (an:) (oneOfEach bs) - - apSnd f (a,b) = (a, f b) - mapSnd = map . apSnd -</textarea></form> - - <script> - var editor = CodeMirror.fromTextArea(document.getElementById("code"), { - lineNumbers: true, - matchBrackets: true - }); - </script> - - <p><strong>MIME types defined:</strong> <code>text/x-haskell</code>.</p> - </body> -</html> |