# Copyright (C) 2008  Weakish Jiang <weakish@gmail.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# You can get a copy of GPL version 2 at
# http://www.gnu.org/licenses/gpl-2.0.html
#
# For user doc, see:
# http://www.oddmuse.org/cgi-bin/oddmuse/Html_Comment_Extension

use strict;
use v5.10;

AddModuleDescription('htmlcomment.pl', 'Html Comment Extension');

our ($bol, @MyRules);

push(@MyRules, \&HtmlCommentRules);

sub HtmlCommentRules {
   # /*
   # This is a comment.
   # */
   # This RegExp is borrowed from creole.pl shamelessly.
   if ($bol && m/\G\/\*[ \t]*\n(.*?\n)\*\/[ \t]*(\n|\z)/cgs) {
       my $str = $1;
    $str =~ s/\n \*\//\n\*\//g;
    return CloseHtmlEnvironments() . '<!--' . $str . '-->'
      . AddHtmlEnvironment('p');
    }
    return;
}