Re: [Haskell-cafe] How to split this string.

On Mon, Jan 02, 2012 at 12:44:23PM +0300, max wrote:

I want to write a function whose behavior is as follows:

foo "string1\nstring2\r\nstring3\nstring4" = ["string1", "string2\r\nstring3", "string4"]

Note the sequence "\r\n", which is ignored. How can I do this?

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A short yet requiring regex solution:

import Text.Regex.PCRE match (makeRegex "(?:[^\r\n]+|\r\n)+" :: Regex) "b\nc\r\n\n\r\n\nd" :: [[String]]