hxt-regex-xmlschema: A regular expression library for W3C XML Schema regular expressions

[ benchmark, library, mit, text ] [ Propose Tags ]
Versions 9.0.0, 9.0.1, 9.0.4, 9.1.0, 9.2.0,,,
Dependencies base (==4.*), bytestring (>=0.10), hxt‑charproperties (==9.*), parsec (>=2.1 && <4), text (>=0.10) [details]
License MIT
Copyright Copyright (c) 2010- Uwe Schmidt
Author Uwe Schmidt
Maintainer Uwe Schmidt <uwe@fh-wedel.de>
Category Text
Home page http://www.haskell.org/haskellwiki/Regular_expressions_for_XML_Schema
Source repo head: git clone git://github.com/UweSchmidt/hxt.git
Uploaded by UweSchmidt at Tue Oct 18 12:16:14 UTC 2016
Distributions Arch:, Debian:, Fedora:, FreeBSD:, LTSHaskell:, NixOS:, Stackage:, openSUSE:
Downloads 33943 total (238 in the last 30 days)
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Status Docs available [build log]
Last success reported on 2016-10-18 [all 1 reports]
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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.

Extensions in 9.2: The library does nor only support String's, but also ByteString's and Text in strict and lazy variants





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