====== xbr plugin ======

---- plugin ----
description: replacement renderer, preserves line breaks present in raw wiki data
author     : Christopher Smith
email      : chris@jalakai.co.uk
type       : render
lastupdate : 2008-11-11
compatible : 2008-05-05
depends    : 
conflicts  : 
similar    : linebreak
tags       : typography, !experimental
----

===== Description =====

[[:experimental]]

This plugin enables the preservation of line breaks from the raw wiki text through to the html output.  It is a replacement for the standard DokuWiki XHTML renderer, as such to use it you must set the [[config:renderer_xhtml]] setting to the plugin's name, **''%%'xbr'%%''**.  For simplicity's sake the plugin uses all of the standard renderers routines with the exception of plain character output, where it uses its own routine to replace new lines with the HTML element, **''<br />''**.

Note, the plugin does not preserve multiple consecutive line breaks, but it will preserve single line breaks.

Also see the [[plugin:linebreak]] plugin.

===== Download and Installation =====

  * [[http://dokuwiki.jalakai.co.uk/plugin-xbr.zip|zip format]]
  * [[http://dokuwiki.jalakai.co.uk/plugin-xbr.tar.gz|tar.gz format]]
  * [[http://wiki.jalakai.co.uk/repo/dokuwiki/plugins/xbr/|darcs repository]]

Plugin source code is also available below, refer to [[:plugins]] on how to install plugins manually.  After installation set the [[config:renderer_xhtml]] configuration setting (via your wiki's admin panel) to **''%%'xbr'%%''**.


===== Revision History =====

  * 2008-11-11 --- installable packages and darcs versions prepared.  No changes.
  * 2008-08-13 --- released

===== Source =====

file: ''lib/plugins/xbr/renderer.php''

<code php>
<?php
/**
 * Render Plugin for XHTML output with preserved linebreaks
 *
 * @author Chris Smith <chris@jalakai.co.uk>
 */

if(!defined('DOKU_INC')) die();
if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');

require_once DOKU_INC . 'inc/parser/xhtml.php';

/**
 * The Renderer
 */
class renderer_plugin_xbr extends Doku_Renderer_xhtml {

    /**
     * return some info
     */
    function getInfo(){
      return array(
        'author' => 'Christopher Smith',
        'email'  => 'chris@jalakai.co.uk',
        'date'   => '2008-11-11',
        'name'   => 'XBR',
        'desc'   => 'XHTML renderer with line break preservation.',
        'url'    => 'http://www.dokuwiki.org/plugin:xbr',
      );
    }

    function canRender($format) {
      return ($format=='xhtml');
    }

    function reset() {
       $this->doc = '';
       $this->footnotes = array();
       $this->lastsec = 0;
       $this->store = '';
       $this->_counter = array();
    }

    function cdata($text) {
        $this->doc .= str_replace("\n",'<br />',$this->_xmlEntities($text));
    }

}

//Setup VIM: ex: et ts=4 enc=utf-8 :
</code>

===== Bugs =====

===== To Do (feature requests) =====

===== Discussion / Requests for help =====