====== Regular Expressions ======

===== General Documentation =====

  * [[http://www.regular-expressions.info/|The Premier website about Regular Expressions]]

===== Testing Regular Expressions =====

  * [[http://www.regexplanet.com/simple/index.html|RegexPlanet: Regular Expression Test Page]] (Java)

===== Regular Expressions Analyzers =====

  * [[http://www.strfriend.com/|strfriend]] - Visualize regular expressions simply
  * [[http://xenon.stanford.edu/~xusch/regexp/analyzer.html|Regular Expression Analyzer]] (Java, JavaScript, Perl)
  * [[http://perladvent.pm.org/2010/1/|YAPE::Regex::Explain Module]] (Perl)
    * [[http://icfun.blogspot.com/2009/07/perl-explanation-of-your-regular.html|Further info on usage]].
    * [[http://search.cpan.org/~gsullivan/YAPE-Regex-Explain-4.01/Explain.pm|CPAN]]
    * Command line example: ''<nowiki>perl -MYAPE::Regex::Explain -e "print YAPE::Regex::Explain->new(qr/(\d+)/)->explain;"</nowiki>''