http://www.systemtextregularexpressions.com/ always 1.0 http://www.systemtextregularexpressions.com/regex.match always 1.0 http://www.systemtextregularexpressions.com/regex.replace always 1.0 http://www.systemtextregularexpressions.com/regex.split always 1.0 http://www.systemtextregularexpressions.com/help always 1.0 http://www.systemtextregularexpressions.com/help/backreference always 1.0 http://www.systemtextregularexpressions.com/help/character-escapes always 1.0 http://www.systemtextregularexpressions.com/help/character-classes always 1.0 http://www.systemtextregularexpressions.com/help/grouping-constructs always 1.0 http://www.systemtextregularexpressions.com/help/quantifiers always 1.0 http://www.systemtextregularexpressions.com/help/substitutions always 1.0 http://www.systemtextregularexpressions.com/help/options always 1.0 http://www.systemtextregularexpressions.com/help/regex_other always 1.0 http://www.systemtextregularexpressions.com/library always 1.0 http://www.systemtextregularexpressions.com/library always 1.0 http://www.systemtextregularexpressions.com/library/date-time-datetime always 1.0 http://www.systemtextregularexpressions.com/library/email-url always 1.0 http://www.systemtextregularexpressions.com/library/digits-numbers always 1.0 http://www.systemtextregularexpressions.com/library/other always 1.0 http://www.systemtextregularexpressions.com/library/phone-zipcode always 1.0 http://www.systemtextregularexpressions.com/library/strings-text always 1.0 http://www.systemtextregularexpressions.com/library/web-html always 1.0 http://www.systemtextregularexpressions.com/contacts always 1.0