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#!/usr/bin/perl use strict; # use warnings; my $wiki = '_/one *two*/ th/ree_ null _/four *five*/ six_ null _/se_ven *eig +ht*/ nine_'; my $expected = '<u><i>one <b>two</b></i> th/ree</u> null <u><i>four <b>five</b></ +i> six</u> null <u><i>se_ven <b>eight</b></i> nine</u>'; my %h = ( '*' => 'b' , '/' => 'i' , '_' => 'u' , ); my $html = $wiki =~ s{ (?:^|\s) \K ([*_/]+) | ([*_/]*) (?=$|\s) } { $1 ? $1 =~ s|.|<$h{$&}>|gr : $2 =~ s|.|</$h{$&}>|gr }gexr; print $html eq $expected ? "passed" : "FAILED", "\n\n"; print $wiki, "\n\n", $expected, "\n\n", $html, "\n";


passed _/one *two*/ th/ree_ null _/four *five*/ six_ null _/se_ven *eight*/ +nine_ <u><i>one <b>two</b></i> th/ree</u> null <u><i>four <b>five</b></i> si +x</u> null <u><i>se_ven <b>eight</b></i> nine</u> <u><i>one <b>two</b></i> th/ree</u> null <u><i>four <b>five</b></i> si +x</u> null <u><i>se_ven <b>eight</b></i> nine</u>

In reply to Re: wiki regex reprocessing replacement by tybalt89
in thread wiki regex reprocessing replacement by LanX

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