pcre2
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Perl Compatible Regular Expressions (PCRE) is a library written in C, which
implements a regular expression engine, inspired by the capabilities of the
Perl programming language. Philip Hazel started writing PCRE in summer 1997.
PCRE's syntax is much more powerful and flexible than either of the POSIX
regular expression flavors (BRE, ERE) and than that of many other
regular-expression libraries. [0]

Upstream: https://www.pcre.org/


[000] Index
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* Installation ........................................................... [001]
* Usage .................................................................. [002]
* References ............................................................. [003]


[001] Installation
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+------------------------------------------------------------------------------+
|                                                                              |
|  $ kiss b pcre2                                                               |
|                                                                              |
+------------------------------------------------------------------------------+


[002] Usage
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Refer to the manual pages and command help output.


[003] References
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[0] https://en.wikipedia.org/wiki/Perl_Compatible_Regular_Expressions