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Re: Perl regex

by Prof Vince (Friar)
on Sep 06, 2007 at 10:38 UTC ( #637377=note: print w/ replies, xml ) Need Help??


in reply to Perl regex

You could use Text::Balanced for that :

use Text::Balanced qw/gen_extract_tagged/; my $text = q{hereiam[[one[[foo]]bar]]baz[[two]][[three]]wwhat}; my $parser = gen_extract_tagged "\Q[[", "\Q]]", qr/.*?(?<!\[\[)(?=\[\[)/, { bad => [ "\Q[[" ] }; while (($extracted, $remainder) = $parser->($text) and $remainder ne $text) { print "$extracted\n"; $text = $remainder; }


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