Files @ 360f31856657
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Location: kallithea/rhodecode/public/js/mode/haskell/index.html - annotation

Marcin Kuzminski
backport fix

fixed password refill in login form when wrong password was given

It's better to not refill the passwords on wrong credentials given.
Standard behaviour on all pages are making the password blank
<!doctype html>
<html>
  <head>
    <meta charset="utf-8">
    <title>CodeMirror: Haskell mode</title>
    <link rel="stylesheet" href="../../lib/codemirror.css">
    <script src="../../lib/codemirror.js"></script>
    <script src="../../addon/edit/matchbrackets.js"></script>
    <script src="haskell.js"></script>
    <link rel="stylesheet" href="../../theme/elegant.css">
    <style type="text/css">.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
    <link rel="stylesheet" href="../../doc/docs.css">
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  <body>
    <h1>CodeMirror: 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>

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        lineNumbers: true,
        matchBrackets: true,
        theme: "elegant"
      });
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    <p><strong>MIME types defined:</strong> <code>text/x-haskell</code>.</p>
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