NAME
POSIX::Regex - OO interface for the gnu regex engine
SYNOPSIS
use POSIX::Regex qw(:all);
my $reg = new POSIX::Regex('a\(a\|b\)\(c\)');
print "You win a toy!\n" if $reg->match("aac");
if( my @m = $reg->match("abc") ) { # returns the matches
print "entire match: ", shift @m, "\n";
print "\tgroup match: $_\n" for @m;
} else {
print "No toy for you!\n";
}REGULAR OPTIONS
(All of the following text was plagarized without edit from 'man 3 regex'.)
If you choose to import :all then you will have the following regular options that you may optionally pass to new() (aka regcomp).
REG_ICASE
Do not differentiate case. Subsequent regexec() searches using this pattern buffer will be case insen- sitive.
REG_EXTENDED
Use POSIX Extended Regular Expression syntax when interpreting regex. If not set, POSIX Basic Regular Expression syntax is used.
REG_NEWLINE
Match-any-character operators don't match a newline.
A non-matching list ([^...]) not containing a newline does not match a newline.
Match-beginning-of-line operator (^) matches the empty string immediately after a newline, regardless of whether eflags, the execution flags of regexec(), contains REG_NOTBOL.
Match-end-of-line operator ($) matches the empty string immediately before a newline, regardless of whether eflags contains REG_NOTEOL.
REG_NOTBOL
The match-beginning-of-line operator always fails to match (but see the compilation flag REG_NEWLINE above) This flag may be used when different portions of a string are passed to regexec() and the beginning of the string should not be interpreted as the beginning of the line.
REG_NOTEOL
AUTHOR
Jettero Heller <japh@voltar-confed.org>
Jet is using this software in his own projects... If you find bugs, please please please let him know. :) Actually, let him know if you find it handy at all. Half the fun of releasing this stuff is knowing that people use it.
Additionally, he is aware that the documentation sucks. Should you email him for help, he will most likely try to give it.
COPYRIGHT
GPL! (and/or whatever license the gnu regex engine is under)
Though, additionally, I will say that I'll be tickled if you were to include this package in any commercial endeavor. Also, any thoughts to the effect that using this module will somehow make your commercial package GPL should be washed away.
I hereby release you from any such silly conditions -- if possible while still matching the license from gnu regex.
This package and any modifications you make to it must remain GPL. Any programs you (or your company) write shall remain yours (and under whatever copyright you choose) even if you use this package's intended and/or exported interfaces in them.
(again, if possible)
SEE ALSO
perl(1), man 3 regex