IkiWiki/Plugin/mdwn.pm



#!/usr/bin/perl
# Markdown markup language
package IkiWiki::Plugin::mdwn;

use warnings;
use strict;
use IkiWiki;

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

my $markdown_loaded=0;
sub htmlize (@) { #{{{
    my %params=@_;
    my $content = $params{content};

    if (! $markdown_loaded) {
        # Note: This hack to make markdown run as a proper perl
        # module. A proper perl module is available in Debian
        # for markdown, but not upstream yet.
        no warnings 'once';
        $blosxom::version="is a proper perl module too much to ask?";
        use warnings 'all';

        eval q{use Markdown};
        if ($@) {
            do "/usr/bin/markdown" ||
                IkiWiki::error("failed to load Markdown.pm perl module ($@) or /usr/bin/markdown ($!)");
        }
        $markdown_loaded=1;
        require Encode;
    }
    
    # Workaround for perl bug (#376329)
    $content=Encode::encode_utf8($content);
    $content=Encode::encode_utf8($content);
    $content=Markdown::Markdown($content);
    $content=Encode::decode_utf8($content);
    $content=Encode::decode_utf8($content);

    return $content;
} # }}}

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