regex-xmlschema

A regular expression library for W3C XML Schema regular expressions

http://www.haskell.org/haskellwiki/Regular_expressions_for_XML_Schema

Latest on Hackage:

0.1.5

This package is not currently in any snapshots. If you're interested in using it, we recommend adding it to Stackage Nightly. Doing so will make builds more reliable, and allow stackage.org to host generated Haddocks.

BSD-3-Clause licensed by Uwe Schmidt

Maintained by Uwe Schmidt

This library supports full W3C XML Schema regular expressions inclusive all Unicode character sets and blocks. The complete grammar can be found under http://www.w3.org/TR/xmlschema11-2/#regexs. It is implemented by the technique of derivations of regular expressions. The W3C syntax is extended to support not only union of regular sets, but also intersection, set difference, exor. Matching of subexpressions is also supported. The library can be used for constricting lightweight scanners and tokenizers. It is a standalone library, no external regex libraries are used.