path: root/IkiWiki/Plugin/camelcase.pm

#!/usr/bin/perl
# CamelCase links
package IkiWiki::Plugin::camelcase;

use warnings;
use strict;

sub import { #{{{
    IkiWiki::hook(type => "filter", id => "camelcase", call => \&filter);
} # }}}

sub filter (@) { #{{{
    my %params=@_;

    # Make CamelCase links work by promoting them to fullfledged
    # WikiLinks. This regexp is based on the one in Text::WikiFormat.
    $params{content}=~s#(?<![["/>=])\b((?:[A-Z][a-z0-9]\w*){2,})#[[$1]]#g;

    return $params{content};
} #}}}

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