NAME
    Text::HikiDoc - Pure Perl implementation of 'HikiDoc' which is a
    text-to-HTML conversion tool.

SYNOPSIS
      use Text::HikiDoc;

      # $text = '!Title';
      # $html = '<h1>Title</h1>';

      $obj = Text::HikiDoc->new();
      $html = $obj->to_html($text);

        or

      $obj = Text::HikiDoc->new($text);
      $html = $obj->to_html();

      # $text = "!Title\n----\n!!SubTitle";
      # $html = "<h2>Title</h2>\n<hr />\n<h3>SubTitle</h3>\n";

      $obj = Text::HikiDoc->new({
                                 string => $text,
                                 level => 2,
                                 empty_element_suffix => ' />',
                                 br_mode => 'true',
                                 table_border => 'false',
                                });

        or

      $obj = Text::HikiDoc->new($text, 2, ' />', 'true', 'false');

      $html = $obj->to_html();

      # $text = "!Title\n----\n!!SubTitle\nhogehoge{{br}}fugafuga";
      # $html = "<h1>Title</h1>\n<hr />\n<h2>SubTitle</h2>\n<p>hogehoge<br />fugafuga</p>\n";

      $obj = Text::HikiDoc->new();
      $obj->enable_plugin('br');
      $html = $obj->to_html($text);

      $obj->enable_plugin('br','ins');
      @plugins = $obj->plugin_list; # br, ins
      $obj->is_enabled('br'); # 1
      $obj->is_enabled('pr'); # 0

DESCRIPTION
    'HikiDoc' is a text-to-HTML conversion tool for web writers. The
    original 'HikiDoc' is Ruby implementation.

    This library is pure perl implementation of 'HikiDoc', and has
    interchangeability with the original.

Methods
  new
        This method creates a new HikiDoc object. The following parameters
        are accepted.

        string
            Set text data.

        level
            Set headings level. Default setting is '1'. If you set '2',
            heading tags will start '<h2>'.

        empty_element_suffix
            Set empty element suffix. Default setting is ' />'.

            ex. Default horizontal line is '<hr />'. You can change it
            '<hr>' If you set '>'.

        br_mode
            When br_mode is 'true', changing line in paragraph is replaced
            'br' tag. Default setting is 'false'.

            This is an original enhancing of this library that is not in the
            original 'HikiDoc'.

        table_border
            When table_border is 'false', 'table' tag is '<table>'. When it
            is 'true', add 'border="1"' in table tag. Default setting is
            'true'.

            This is an original enhancing of this library that is not in the
            original 'HikiDoc'.

  to_html
        This method converts string to html

        string
            Set text data. If 'string' is specified by both new() and
            to_html(), to_html is given to priority.

  enable_plugin(@args)
        This method enables plugin module. '@args' is list of plugin names.

  plugin_list
        This method returns array of enabled plugin lists.

  is_enabled($str)
        This method returns 1 or 0. If enabled plugin "$str", return 1.

Plugin
    Text::HikiDoc can be enhanced by the plug-in. When you use the plug-in,
    enable_plugin() is used.

  Text::HikiDoc::Plugin::aa
          {{aa "
                       (__)
                      (oo)
               /-------\/
              / |     ||
             *  ||----||
                ~~    ~~
          "}}

          is replaced with

          <pre class="ascii-art">
                       (__)
                      (oo)
               /-------\/
              / |     ||
             *  ||----||
                ~~    ~~
          </pre>

          If Text::HikiDoc::Plugin::texthighlight or Text::HikiDoc::Plugin::vimcolor is enabled, you can write

          <<< aa
                       (__)
                      (oo)
               /-------\/
              / |     ||
             *  ||----||
                ~~    ~~
          >>>

  Text::HikiDoc::Plugin::br
        {{br}}

        is replaced with

        <br />

  Text::HikiDoc::Plugin::e
        {{e('hearts')}} {{e('9829')}}

        is replaced with

        &hearts; &#9829;

  Text::HikiDoc::Plugin::ins
        {{ins 'insert part'}}

        is replaced with

        <ins>insert part</ins>

  Text::HikiDoc::Plugin::sub
        H{{sub('2')}}O

        is replaced with

        12</sub>O

  Text::HikiDoc::Plugin::sup
        2{{sup(3)}}=8

        is replaced with

        2<sup>3</sup>=8

  Text::HikiDoc::Plugin::texthighlight
        Syntax color text is added to the pre mark. That uses
        Text::Highlight .

        The following, it is highlighted as the source code of Perl. When
        writing instead of"<<< Perl" as "<<<", it becomes a usual pre mark.

          <<< Perl
          sub dummy {
              $string = shift;
  
              $string =~ /$PLUGIN_RE/;
              print "s:$string\tm:$1\ta:$2\n";
              $a = $2;
              $a =~ s/^\s*(.*)\s*$/$1/;
  
              if ( $a =~ /($PLUGIN_RE)/ ) {
                  &hoge($a);
              }
              return $string;
          }
          >>>

        NOTE: Method of mounting this plug-in will change in the future.

  Text::HikiDoc::Plugin::vimcolor
        Syntax color text is added to the pre mark. That uses Text::VimColor
        .

        NOTE: Method of mounting this plug-in will change in the future.

SEE ALSO
    The original 'HikiDoc' site
        http://projects.netlab.jp/hikidoc/

    Text::HikiDoc::Plugin
    Text::HikiDoc::Plugin::aa
    Text::HikiDoc::Plugin::br
    Text::HikiDoc::Plugin::e
    Text::HikiDoc::Plugin::ins
    Text::HikiDoc::Plugin::sub
    Text::HikiDoc::Plugin::sup
    Text::HikiDoc::Plugin::texthighlight
    Text::HikiDoc::Plugin::vimcolor

AUTHORS
    The original 'HikiDoc' was written by Kazuhiko <kazuhiko@fdiary.net>

    This release was made by Kawabata, Kazumichi (Higemaru)
    <oneroad@mac.com> http://haro.jp/

COPYRIGHT AND LICENSE
    This library 'HikiDoc.pm' is free software; you can redistribute it
    and/or modify it under the same terms as Perl itself.

    Copyright (C) 2006- Kawabata, Kazumichi (Higemaru) <oneroad@mac.com>