Find a regular expression that matches a string?

Posted by Mirai on Stack Overflow See other posts from Stack Overflow or by Mirai
Published on 2010-05-09T21:48:17Z Indexed on 2010/05/09 22:48 UTC
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regex

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language-agnostic

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algorithm-design

I need a model for finding all of the regular expressions that would match a particular string. Basically, I need an algorithm for doing what I do to generate a regex search string from some pattern.

My purpose for this to create a list of potential regular expressions from a selection of text and order that list from least specific (i.e. string of characters with abitrary length) to most specific (i.e. the string itself) to be used in text editor.

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