java Programming Glossary: pcre

How can we match a^n b^n with Java regex?

http://stackoverflow.com/questions/3644266/how-can-we-match-an-bn-with-java-regex

they are not regular by formal language theory definition. PCRE and Perl supports recursive regex and .NET supports balancing.. Language Elements Balancing Group Definitions pcre.org PCRE man page regular expressions.info Lookarounds and Grouping and.. by regular expressions .NET Regex Balancing Groups vs PCRE Recursive Patterns java regex capturing group lookaround nested..

Split string to equal length substrings in Java

http://stackoverflow.com/questions/3760152/split-string-to-equal-length-substrings-in-java

for example in Java Perl .NET and JGSoft but not in PHP PCRE Ruby 1.9 or TextMate both Oniguruma . EDIT I should mention..

Regex Named Groups in Java

http://stackoverflow.com/questions/415580/regex-named-groups-in-java

You can find true regex recursion examples in Perl and PCRE regexes as mentioned in Regexp Power PCRE specs and Matching.. in Perl and PCRE regexes as mentioned in Regexp Power PCRE specs and Matching Strings with Balanced Parentheses slide Example..

Unicode equivalents for \w and \b in Java regular expressions?

http://stackoverflow.com/questions/4304928/unicode-equivalents-for-w-and-b-in-java-regular-expressions

for Java and a P results column for Perl or any other PCRE based regex engine Regex 001A 0085 00A0 2029 J P J P J P J..