libghc-hxt-regex-xmlschema-doc 9.2.0.2-2build3 (s390x binary) in ubuntu xenial

 This is a part of Haskell XML Toolbox.
 .
 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.
 This package is a substitute for the old regex-xmlschema package.
 .
 This package provides the documentation for a library for the Haskell
 programming language.
 See http://www.haskell.org/ for more information on Haskell.